diff --git "a/results_retrieval/emb_sf_m_v2/retrieval_default_chunknorris.json" "b/results_retrieval/emb_sf_m_v2/retrieval_default_chunknorris.json" deleted file mode 100644--- "a/results_retrieval/emb_sf_m_v2/retrieval_default_chunknorris.json" +++ /dev/null @@ -1,22210 +0,0 @@ -[ - { - "top_k": 10, - "mrr": 0.5996402116402115, - "recall": 0.8666666666666667, - "count_empty_strings": 0 - }, - [ - { - "references": { - "source_file": "uksi_20200438_en.pdf", - "query": "What does \"new account\" mean according to the international tax compliance from 2020 ?", - "target_page": 2, - "target_passage": "“new account” means a financial account maintained by a reporting financial institution opened on or after 13th May 2020", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Amendments to the International Tax Compliance Regulations 2015**\n\narrangements for that year. Reportable Jurisdictions are identified in a published list available at https://www.gov.uk/hmrc-\ninternal-manuals/international-exchange-of-information/ieim402340. A hard copy of this list is available for inspection at\nthe offices of HMRC at 10 South Colonnade, 9th Floor, Canary Wharf, London E14 4PU.\n(a) “new account” means a financial account maintained by a reporting financial\ninstitution( **a** ) opened on or after 13th May 2020;\n(b) “pre-existing account” means—\n(i) a financial account maintained by a reporting financial institution as of 12th\nMay 2020, or\n(ii) a financial account within Section VIII(C)(9)(b) of Annex 1 of the DAC( **b** ),\nbut in the application of that provision the references to “subparagraph\nC(9)(a)” are to be read as references to paragraph (i) of this sub-paragraph.\n(4) The accounts are—\n(a) non-registered pension arrangements where the annual contributions are limited to\n£50,000 and funds contributed cannot be accessed before the age of 55 except in\ncircumstances of serious ill health;\n(b) Premium Bonds issued by the UK National Savings and Investments;\n(c) Fixed Interest Savings Certificates issued by the UK National Savings and\nInvestments; and\n(d) Index Linked Savings Certificates issued by the UK National Savings and\nInvestments.”.\n(5) In Schedule 2, omit paragraphs 2, 6, 8 and 9.", - "page_start": 0, - "page_end": 1, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **EXPLANATORY NOTE**\n\n*(This note is not part of the Regulations)*\nThe Regulations amend the International Tax Compliance Regulations 2015 (“the principal\nRegulations”) which give effect to agreements and arrangements reached between the United\nKingdom and other jurisdictions to improve international tax compliance.\nRegulation 2(2) extends the application of the principal Regulations to arrangements entered into\nby the United Kingdom for the exchange of financial account information with other jurisdictions\nup to 19th April 2020, the date before the Regulations are made.\nRegulation 2(5) omits various accounts from the category of excluded accounts. Regulation\n2(4)(b) amends the definitions of “new account” and “pre-existing account” in relation to those\n\n( **a** ) “Financial account” and “reporting financial institution” are defined in the table in regulation 24(2) of the principal\nRegulations.\n( **b** ) “The DAC” is defined in regulation 1(3)(a) of the principal Regulations.\naccounts so that these terms are defined by reference to the date that those accounts ceased to be\nexcluded accounts. Regulation 2(3) and (4)(a) make consequential amendments.\nRegulation 3 makes a transitional provision for the calendar year 2020 in relation to accounts\nwhich were previously excluded accounts.\nA Tax Information and Impact Note covering the International Tax Compliance Regulations 2015\nwas published on 18th March 2015 and is available on the HMRC website at\nhttps://www.gov.uk/government/publications/tax-administration-regulations-to-implement-the-\nuks-automatic-exchange-of-information-agreements. It remains an accurate summary of the\nimpacts that apply to this instrument.\n\n© Crown copyright 2020\nPrinted and published in the UK by The Stationery Office Limited under the authority and superintendence of Jeff James,\nController of Her Majesty’s Stationery Office and Queen’s Printer of Acts of Parliament.\n£4.90\nUK202004201005 04/2020 19585\nhttp://www.legislation.gov.uk/id/uksi/2020/438", - "page_start": 1, - "page_end": 3, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Amendments to the International Tax Compliance Regulations 2015**\n\n**2.** —(1) The International Tax Compliance Regulations 2015( **b** ) are amended as follows.\n(2) In regulation 1(3)(b)(i), for “16th May 2019” substitute “19th April 2020”( **c** ).\n(3) In regulation 3(4A)(a), at the beginning insert “subject to regulation 24(3)”.\n(4) In regulation 24—\n(a) in the table in paragraph (2), in the column headed “the CRS”—\n(i) at the beginning of the entry for “new account” insert “subject to paragraph (3)”, and\n(ii) at the beginning of the entry for “pre-existing account” insert “subject to regulation\n3(4A)(a) and paragraph (3)”, and\n(b) after paragraph (2) insert—\n“(3) In respect of the accounts listed in paragraph (4)—\n\n( **a** ) 2013 c. 29; section 222 was amended by section 50 of the Finance (No. 2) Act 2015 (c. 33) but the amendments are not\nrelevant to these Regulations.\n( **b** ) S.I. 2015/878 (referred to in these footnotes as “the principal Regulations”); relevant amending instruments are S.I.\n2017/598, 2018/490 and 2019/881.\n( **c** ) In accordance with the common reporting standard for automatic exchange of financial account information developed by\nthe Organisation for Economic Co-operation and Development and adopted by the United Kingdom, the United Kingdom\nexchanges information received from financial institutions under the principal Regulations with a territory which is a\n“Reportable Jurisdiction” under the CRS and with which the United Kingdom has entered into international exchange", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\nS T A T U T O R Y I N S T R U M E N T S", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Citation and commencement**\n**1.** These Regulations may be cited as the International Tax Compliance (Amendment)\nRegulations 2020 and come into force on 13th May 2020.", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Transitional provision**\n**3.** —(1) For the purposes of the International Tax Compliance Regulations 2015, in relation to an\naccount that by virtue of regulation 2(5) ceases to be an excluded account, the calendar year 2020\nis treated as beginning on 13th May 2020 and ending on 31st December 2020.\n(2) Where in consequence of paragraph (1) it is necessary to apportion an amount for the\ncalendar year 2020 to the period ending immediately before 13th May 2020 and the period\nbeginning with that date, it is to be apportioned—\n(a) on a time basis according to the respective length of the periods, or\n(b) if that method would produce a result that is unjust or unreasonable, on a just and\nreasonable basis.\n\n*David Rutley*\n*Maggie Throup*\n20th April 2020 Two of the Lords Commissioners of Her Majesty’s Treasury", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n*Made* *-* *-* *-* *-* *20th April 2020*\n*Laid before the House of Commons* *21st April 2020*\n*Coming into force* *-* *-* *13th May 2020*\nThe Treasury make these Regulations in exercise of the powers conferred by section 222 of the\nFinance Act 2013( **a** ):", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "## **31 December 2013**\n\n### **NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**\n\n####### **NOTE 7 - INCOME TAX EXPENSE continued**", - "page_start": 78, - "page_end": 78, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **2013**\n\n####### **US$’000**\n\nEscrow accounts 998 2,000\nOther - 19\nTotal other non-current assets 998 2,019\n\n####### **NOTE 21 - TRADE AND OTHER PAYABLES AND ACCRUED EXPENSES**", - "page_start": 87, - "page_end": 87, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## Financial Information\n\n**CONSOLIDATED STATEMENTS OF PROFIT OR LOSS AND OTHER COMPREHENSIVE INCOME**\n\n####### **For the year ended 31 December**\n\n####### **Note**", - "page_start": 55, - "page_end": 56, - "source_file": "ASX_SEA_2014.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20200438_en.pdf", - "query": "Under which conditions can the funds of a non-registered pension arrengements be obtained before the age of 55 ?", - "target_page": 2, - "target_passage": "non-registered pension arrangements where the annual contributions are limited to £50,000 and funds contributed cannot be accessed before the age of 55 except in circumstances of serious ill health", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Amendments to the International Tax Compliance Regulations 2015**\n\narrangements for that year. Reportable Jurisdictions are identified in a published list available at https://www.gov.uk/hmrc-\ninternal-manuals/international-exchange-of-information/ieim402340. A hard copy of this list is available for inspection at\nthe offices of HMRC at 10 South Colonnade, 9th Floor, Canary Wharf, London E14 4PU.\n(a) “new account” means a financial account maintained by a reporting financial\ninstitution( **a** ) opened on or after 13th May 2020;\n(b) “pre-existing account” means—\n(i) a financial account maintained by a reporting financial institution as of 12th\nMay 2020, or\n(ii) a financial account within Section VIII(C)(9)(b) of Annex 1 of the DAC( **b** ),\nbut in the application of that provision the references to “subparagraph\nC(9)(a)” are to be read as references to paragraph (i) of this sub-paragraph.\n(4) The accounts are—\n(a) non-registered pension arrangements where the annual contributions are limited to\n£50,000 and funds contributed cannot be accessed before the age of 55 except in\ncircumstances of serious ill health;\n(b) Premium Bonds issued by the UK National Savings and Investments;\n(c) Fixed Interest Savings Certificates issued by the UK National Savings and\nInvestments; and\n(d) Index Linked Savings Certificates issued by the UK National Savings and\nInvestments.”.\n(5) In Schedule 2, omit paragraphs 2, 6, 8 and 9.", - "page_start": 0, - "page_end": 1, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "## **CHAPTER I**\n\ninvestigated then- ( *a* ) the Assembly shall, by resolution, appoint a tribunal which shall consist of a Chairman and not less than two other members, who hold or have held high judicial office; ( *b* ) the tribunal shall enquire into the matter and report on the facts thereof to the Assembly; ( *c* ) the Assembly shall consider the report of the tribunal at the first convenient sitting of the Assembly after it is received and may, upon such consideration, by resolution, remove the Auditor-General from office. (4) If the question of removing a person holding the office of Auditor-General from office has been referred to a tribunal under this section, the National Assembly may, by resolution, suspend that person from performing the functions of his or her office, and any such suspension may at any time be revoked by the Assembly by resolution and shall in any case cease to have effect if, upon consideration of the report of the tribunal in accordance with the provisions of this section, the Assembly does not remove the Auditor-General from office. **115. Pensions laws and protection of pensions rights** (1) The law to be applied with respect to any pensions benefits that were granted to any person before the coming into operation of this Constitution shall be the law that was in force at the date on which those benefits were granted or any law in force at a later date that is not less favourable to that person. (2) The law to be applied with respect to any pensions benefits (not being benefits to which subsection (1) of this section applies) shall- ( *a* ) in so far as those benefits are wholly in respect of a period of service as a public officer that commenced before the date on which this Constitution comes into operation, be the law that was in force immediately before that date; and ( *b* ) in so far as those benefits are wholly or partly in respect of a period of service as a public officer that commenced after the date on which this Constitution comes into operation, be the law in force on the date on which that period of service commenced, or any law in force at a later date that is not less favourable to that person. (3) Where a person is entitled to exercise an option as to which of two or more laws shall apply in his or her case, the law for which he or she opts shall, for the purposes of this section, be deemed to be more favourable to him or her than the other law or laws. (4) All pensions benefits shall (except to the extent to which under any law providing for the funding of pensions benefits they are a charge on a fund established by that law and have been duly paid out of that fund to the person or authority to whom payment is due) be a charge on the Consolidated Fund. (5) In this section \"pensions benefits\" means any pensions, compensation, gratuities or other like allowances for persons in respect of their service as public officers or as members of the armed forces or for the widows, children, dependants or personal representatives of such persons in respect of such service. (6) References in this section to the law with respect to pensions benefits include (without prejudice to their generality) references to the law regulating the circumstances in which such benefits may be granted or in which the grant of such benefits may be refused, the law regulating the circumstances in which any such benefits that have been granted may be withheld, reduced in amount or suspended and the law regulating the amount of any such benefits. (7) In this section references to service as a public officer include references to service as a public officer of the former Protectorate of Bechuanaland.", - "page_start": 49, - "page_end": 49, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n**116. Power of Commissions in relation to pensions, etc.** (1) Where under any law any person or authority has a discretion- ( *a* ) to decide whether or not any pensions benefits shall be granted; or ( *b* ) to withhold, reduce in amount or suspend any such benefits that have been granted, those benefits shall be granted and may not be withheld, reduced in amount or suspended unless the appropriate Commission concurs in the refusal to grant the benefits or, as the case may be, in the decision to withhold them, reduce them in amount or suspend them. (2) Where the amount of any pensions benefits that may be granted to any person is not fixed by law, the amount of the benefits to be granted to him or her shall be the greatest amount for which he or she is eligible unless the appropriate Commission concurs in his or her being granted benefits of a smaller amount. (3) The appropriate Commission shall not concur under subsection (1) or subsection (2) of this section in action taken on the ground that any person who holds or has held the office of a judge of the Court of Appeal or of the High Court or the Auditor- General or Director of Prosecutions has been guilty of misbehaviour unless he or she has been removed from office by reason of such misbehaviour. (4) In this section \"the appropriate Commission\" means- ( *a* ) in the case of benefits for which any person may be eligible in respect of the service in the public service of a person who, immediately before he or she ceased to be a public officer, was subject to the disciplinary control of the Judicial Service Commission or that have been granted in respect of such service, the Judicial Service Commission; ( *b* ) in any other case, the Public Service Commission. (5) In this section \"pensions benefits\" means any pensions, compensation, gratuities or other like allowances for persons in respect of their service as public officers (including service as public officers of the former Protectorate of Bechuanaland) or for the widows, children, dependants or personal representatives of such persons in respect of such service. **CHAPTER VIII** * **Finance** * **(ss 117-124) 117. Consolidated Fund** All revenues or other moneys raised or received for the purposes of the Government of Botswana (not being revenues or other moneys that are payable by or under any law into some other fund established for a specific purpose or that may by or under any law be retained by the department of Government that received them for the purposes of defraying the expenses of that department) shall be paid into and form one Consolidated Fund. **118. Withdrawals from Consolidated Fund or other public funds** (1) No moneys shall be withdrawn from the Consolidated Fund except- ( *a* ) to meet expenditure that is charged upon the Fund by this Constitution or by any Act of Parliament; ( *b* ) where the issue of those moneys has been authorized by an Appropriation Act, by a supplementary estimate approved by resolution of the National Assembly or by a law enacted in pursuance of section 120 of this Constitution. (2) No moneys shall be withdrawn from any public fund of Botswana other than the Consolidated Fund unless the issue of those moneys has been authorized by or under a law. (3) No moneys shall be withdrawn from the Consolidated Fund except in the manner prescribed by Parliament.", - "page_start": 50, - "page_end": 50, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.21. Payments and guarantees**\n\n**II.21.1. Date of payment**\nThe date of payment is deemed to be the date on which the contracting authority's account\nis debited.\n**II.21.2. Currency**\nPayments are made in euros, unless another currency is provided for in Article I.7.\n**II.21.3. Conversion**\nThe contracting authority makes any conversion between the euro and another currency\nat the daily euro exchange rate published in the Official Journal of the European Union, or\nfailing that, at the monthly accounting exchange rate, as established by the European\nCommission and published on the website indicated below, applicable on the day when it\nissues the payment order.\nThe contractor makes any conversion between the euro and another currency at the\nmonthly accounting exchange rate, established by the Commission and published on the\nwebsite indicated below, applicable on the date of the invoice.\n[http://ec.europa.eu/budget/contracts_grants/info_contracts/inforeuro/inforeuro_en.cfm](http://ec.europa.eu/budget/contracts_grants/info_contracts/inforeuro/inforeuro_en.cfm)\n**II.21.4. Costs of transfer**\nThe costs of the transfer are borne as follows:\n(a) the contracting authority bears the costs of dispatch charged by its bank; (b) the contractor bears the costs of receipt charged by its bank; (c) the party causing repetition of the transfer bears the costs for repeated transfer.\nII.21.5. Pre-financing, performance and money retention guarantees\nIf, as provided for in Article I.6 *,* a financial guarantee is required for the payment of pre-\nfinancing, as performance guarantee or as retention money guarantee, it must fulfil the\nfollowing conditions:\n(a) the financial guarantee is provided by a bank or a financial institution approved by\nthe contracting authority or, at the request of the contractor and with the\nagreement of the contracting authority, by a third party; and\n(b) the guarantee shall have the effect of making the bank or financial institution or the third party provide irrevocable collateral security, or stand as first-call guarantor of\nthe contractor's obligations without requiring that the contracting authority has\nrecourse against the principal debtor (the contractor).\nThe contractor bears the cost of providing such guarantee.\nPre-financing guarantees must remain in force until the pre-financing is cleared against\ninterim payments or payment of the balance. Where the payment of the balance takes the\nform of a debit note, the pre-financing guarantee must remain in force for three months\nafter the debit note is sent to the contractor. The contracting authority must release the", - "page_start": 32, - "page_end": 33, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.21. Payments and guarantees**\n\nThe contracting authority must *notify* the contractor (or leader in the case of joint tender)\nas soon as possible of any such suspension, giving the reasons for it. In cases b) and c)\nreferred above, the contracting authority shall notify the contractor (or leader in case of a\njoint tender) the time limits to submit additional information or corrections or a new version\nof the documents or deliverables if the contracting authority requires it.\nSuspension takes effect on the date the contracting authority sends the *notification* . The\nremaining payment period resumes from the date on which the requested information or\nrevised documents are received or the necessary further verification, including on-the-spot\nchecks, is carried out. Where the suspension period exceeds two months, the contractor\n(or leader in the case of a joint tender) may request the contracting authority to justify the\ncontinued suspension.\nWhere the payment periods have been suspended following rejection of a document\nreferred to in the first paragraph of this Article and the new document produced is also\nrejected, the contracting authority reserves the right to terminate the specific contract in\naccordance with Article II.18.1(c) *.*\n**II.21.8. Interest on late payment**\nOn expiry of the payment periods specified in Article I.6, the contractor (or leader in the\ncase of a joint tender) is entitled to interest on late payment at the rate applied by the\nEuropean Central Bank for its main refinancing operations in euros (the reference rate)\nplus eight points. The reference rate is the rate in force, as published in the C series of the\n*Official Journal of the European Union,* on the first day of the month in which the payment\nperiod ends.\nSuspension of the payment period as provided for in Article II.21.7 is not considered as\ngiving rise to late payment.\nInterest on late payment covers the period running from the day following the due date\nfor payment up to and including the date of payment as defined in Article II.21.1.\nHowever, when the calculated interest is EUR 200 or less, it must be paid to the contractor\n(or leader in the case of a joint tender) only if it requests it within two months of receiving\nlate payment.", - "page_start": 34, - "page_end": 35, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "## **CHAPTER I**\n\nshe has attained the age of 70 years or such other age as may be prescribed for the purposes of section 101 of this Constitution; (ii) a person appointed under this subsection, who is not a judge of the Court of Appeal, may, notwithstanding the assumption or resumption of the functions of the office of President of the Court of Appeal by the holder of that office, continue to act as a judge of the Court of Appeal for so long thereafter and to such extent as may be necessary to enable him or her to deliver judgment or to do any other thing in relation to proceedings that were commenced before him or her previously thereto. (6) If the office of a Justice of Appeal is vacant or if any Justice of Appeal is appointed to act as Chief Justice or President of the Court of Appeal or is for any reason unable to perform the functions of his or her office, the President, acting in accordance with the advice of the Judicial Service Commission, may appoint a person qualified for appointment as a Justice of Appeal to act as a Justice of Appeal: Provided that a person may be so appointed notwithstanding that he or she has attained the age of 70 years or such other age as may be prescribed for the purposes of section 101 of this Constitution. (7) Any person appointed under subsection (6) of this section to act as a Justice of Appeal, shall subject to the provisions of section 101(4) and (5) of this Constitution, continue to act for the period of his or her appointment or, if no such period is specified, until his or her appointment is revoked by the President, acting in accordance with the advice of the Judicial Service Commission: Provided that the President, acting in accordance with the advice of the Judicial Service Commission, may permit a person whose appointment to act as a Justice of Appeal has expired or been revoked to continue to act as such a judge for such period as may be necessary to enable him or her to deliver judgment or to do any other thing in relation to proceedings that were commenced before him or her previously thereto. **101. Tenure of office of judges of Court of Appeal** (1) Subject to the provisions of this section, a person holding the office of a judge of the Court of Appeal shall vacate that office on attaining the age of 70 years or such other age as may be prescribed by Parliament: Provided that- (i) the President, acting in accordance with the advice of the Judicial Service Commission, may permit a judge who has attained that age to continue in office for such period as may be necessary to enable him or her to deliver judgment or to do any other thing in relation to proceedings that were commenced before him or her before he or she attained that age; (ii) a person may be appointed as President of the Court of Appeal or as a Justice of Appeal for a fixed period of three years notwithstanding that he or she has attained the age referred to in this subsection or that he or she will before the expiry of his or her appointment have attained that age; and (iii) the appointment as President of the Court of Appeal or as Justice of Appeal serving for a fixed period under paragraph (ii) above shall not affect the date at which he or she is due to retire. (2) A judge of the Court of Appeal may be removed from office only for inability to perform the functions of his or her office (whether arising from infirmity of body or mind or from any other cause) or for misbehaviour, and shall not be so removed except in accordance with the provisions of this section. (3) If the President considers that the question of removing a judge of the Court of Appeal under this section ought to be investigated then- ( *a* ) he or she shall appoint a tribunal which shall consist of a Chairman and not less", - "page_start": 43, - "page_end": 43, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **2013**\n\n### The net assets recognized in the 31 December 2013 financial statements were based on a provisional assessment\nof their fair value.\n- 73 -", - "page_start": 74, - "page_end": 74, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **CHAPTER I**\n\nfrom among the Members of the Assembly, to perform the functions of the office of Vice- President and any person so appointed may discharge those functions accordingly: Provided that a person appointed under this subsection shall cease to perform the functions of the office of Vice-President- (i) if his or her appointment is revoked by the Vice-President; (ii) if he or she ceases to be a Member of the Assembly otherwise than by reason of a dissolution of Parliament; or (iii) if the Vice-President ceases to perform the functions of the office of President. (6) In this section references to Members of the Assembly shall, in the event of Parliament being dissolved, be construed as references to those persons who immediately before the dissolution were Members of the Assembly. **40. Salary and allowances of President** (1) The President shall receive such salary and allowances as may be prescribed by resolution of the National Assembly, which shall be a charge on the general revenues of the Republic. (2) The salary and allowances of the President shall not be altered to his or her disadvantage during his or her period of office. (3) A person who has held the office of President shall receive such pension or, upon the expiration of his or her term of office, such gratuity as may be prescribed by resolution of the National Assembly, which shall be a charge on the Consolidated Fund. **41. Protection of President in respect of legal proceedings** (1) Whilst any person holds or performs the functions of the office of President no criminal proceedings shall be instituted or continued against him or her in respect of anything done or omitted to be done by him or her either in his or her official capacity or in his or her private capacity and no civil proceedings shall be instituted or continued in respect of which relief is claimed against him or her in respect of anything done or omitted to be done in his or her private capacity. (2) Where provision is made by law limiting the time within which proceedings of any description may be brought against any person, the term of any person in the office of President shall not be taken into account in calculating any period of time prescribed by that law which determines whether any such proceedings as are mentioned in subsection (1) of this section may be brought against that person. **PART II** * **The Cabinet** * **(ss 42-46) 42. Ministers and Assistant Ministers** (1) There shall be such offices of Minister of the Government (not exceeding six or such other number as Parliament may from time to time provide) as may be established by Parliament or, subject to the provisions of any Act of Parliament, by the President. (2) There shall be such offices of Assistant Minister (not exceeding three or such number as Parliament may from time to time provide) as may be established by Parliament or, subject to the provisions of any Act of Parliament, by the President. (3) Appointments to the office of Minister or Assistant Minister shall be made by the President from among Members of the National Assembly: Provided that- (i) not more than four persons may be appointed as Minister or Assistant Minister from amongst persons who are not Members of the Assembly but are qualified for election as such; and (ii) if occasion arises for making an appointment to the office of a Minister or an Assistant Minister while Parliament is dissolved a person who was a Member of the Assembly before the dissolution may be appointed as a Minister or an", - "page_start": 21, - "page_end": 21, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n(4) The deposit of any moneys forming part of the Consolidated Fund with a bank or with the Crown Agents for Overseas Governments and Administrations or the investment of any such moneys in securities in which, under the law for the time being in force in Botswana, trustees are authorized to invest, or the making of advances to such extent and in such circumstances as may be prescribed by Parliament, shall not be regarded as a withdrawal of those moneys from the Fund for the purposes of this section. **119. Authorization of expenditure** (1) The Minister for the time being responsible for finance shall cause to be prepared and laid before the National Assembly, before or not later than 30 days after the commencement of each financial year, estimates of the revenues and expenditure of Botswana for that year. (2) The organisations of expenditure contained in the estimates for a financial year (other than expenditure charged upon the Consolidated Fund by this Constitution or any other law) shall be included in a Bill to be known as an Appropriation Bill which shall be introduced into the Assembly to provide for the issue from the Consolidated Fund of the sums necessary to meet that expenditure and the appropriation of those sums for the purposes specified in the said Bill. (3) If in any financial year it is found- ( *a* ) that the amount appropriated by the Appropriation Act for the purposes included in any organisation of expenditure is insufficient or that a need has arisen for expenditure for a purpose for which no amount has been appropriated by the Appropriation Act; or ( *b* ) that any moneys have been expended on any organisation of expenditure in excess of the amount appropriated for the purposes included in that organisation by the Appropriation Act or for a purpose for which no amount has been appropriated by the Appropriation Act, a supplementary estimate showing the sums required or spent shall be laid before the National Assembly and the organisations of expenditure shall be included in a supplementary Appropriation Bill, or in a motion or motions approving such expenditure, which shall be introduced or moved in the Assembly. (4) Where any supplementary expenditure has been approved in a financial year by a resolution of the National Assembly in accordance with the provisions of subsection (3) of this section, a supplementary Appropriation Bill shall be introduced in the National Assembly, not later than the end of the financial year next following, providing for the appropriation of the sums so approved. **120. Authorization of expenditure in advance of appropriation** Parliament may make provision under which, if the Appropriation Act in respect of any financial year has not come into operation by the beginning of that financial year, the President may authorize the withdrawal of moneys from the Consolidated Fund for the purpose of meeting expenditure necessary to carry on the services of the Government until the expiration of four months from the beginning of that financial year or the coming into operation of the Appropriation Act, whichever is the earlier. **121. Contingencies Fund** (1) Parliament may make provision for the establishment of a Contingencies Fund and for authorizing the President, if satisfied that there has arisen an urgent and unforeseen need for expenditure for which no other provision exists, to make advances from that Fund to meet that need. (2) Where any advance is made from the Contingencies Fund, a supplementary estimate shall be laid before the National Assembly as soon as possible for the purpose of replacing the amount so advanced.", - "page_start": 51, - "page_end": 51, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **2012 Acquisitions**\n\n####### **Fair Values**\n\n- proposing, considering and approving amendments of the Statement\nof Investment Policies and Procedures\n- reviewing management and actuarial reports prepared in respect of\nthe administration of the defined benefit pension plans\n- reviewing and approving the audited financial statements of the\ndefined benefit pension plan funds.\nThe assets of the defined benefit pension plans are invested and\nmanaged following all applicable regulations and the Statement of\nInvestment Policies and Procedures, and reflect the characteristics and\nasset mix of each defined benefit pension plan. Investment and market\nreturn risk is managed by:\n- contracting professional investment managers to execute the\ninvestment strategy following the Statement of Investment Policies\nand Procedures and regulatory requirements\n- specifying the kinds of investments that can be held in the plans and\nmonitoring compliance\n- using asset allocation and diversification strategies, and\n- purchasing annuities from time to time.\nThe funded pension plans are registered with the Office of the\nSuperintendent of Financial Institutions and are subject to the Federal\nPension Benefits Standards Act. The plans are also registered with the\nCanada Revenue Agency and are subject to the Canada Income Tax\nAct. The benefits provided under the plans and the contributions to the\nplans are funded and administered in accordance with all applicable\nlegislation and regulations.\nSignificant estimates are involved in determining pension related\nbalances. Actuarial estimates are based on projections of employees’\ncompensation levels at the time of retirement. Maximum retirement\nbenefits are primarily based on career average earnings, subject to\ncertain adjustments. The most recent actuarial valuations were\ncompleted as at January 1, 2013.\nThe table below sets out the estimated present value of accrued plan\nbenefits and the estimated market value of the net assets available to\nprovide these benefits for our funded plans at December 31, 2013 and\n2012.\n**2013** 2012\nPlan assets, at fair value **$ 1,037** $ 833\nAccrued benefit obligations **1,209** 1,167\nDeficiency of plan assets over accrued benefit obligations **(172)** (334)\nEffect of asset ceiling limit **(9)** -\nNet deferred pension liability **$ (181)** $ (334)\nConsists of:\nDeferred pension asset **$ 8** $ 9\nDeferred pension liability **(189)** (343)\nNet deferred pension liability **$ (181)** $ (334)\nThe table below shows our pension fund assets for the years ended\n2013 and 2012.\n**2013** 2012\nPlan assets, January 1 **$ 833** $ 684\nInterest income **40** 40\nRemeasurements, return on plan assets recognized in other\ncomprehensive income and equity **65** 37", - "page_start": 121, - "page_end": 121, - "source_file": "NYSE_RCI_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2538.pdf", - "query": "What metrics are good indicators of the coverage of gas molecules on carbon nanotubes ?", - "target_page": 1, - "target_passage": "the bind- ing energy and scattering resistance of the molecules", - "chunk_present": { - "presence": true, - "index": 4 - } - }, - "top_chunk": [ - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nJ. M. Garc ́ıa-Lastra 1,2 , ** D. J. Mowbray 1,2 , K. S. Thygesen 2 , A. Rubio 1,3 , and K. W. Jacobsen 2 *1* *Nano-Bio Spectroscopy group and ETSF Scientific Development Centre,*\n*Dpto. F ́ısica de Materiales, Universidad del Pa ́ıs Vasco,*\n*Centro de F ́ısica de Materiales CSIC-UPV/EHU- MPC and DIPC, Av. Tolosa 72, E-20018 San Sebasti ́an, Spain* *2* *Center for Atomic-scale Materials Design, Department of Physics,*\n*Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark* *3* *Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany*\nWe use computational screening to systematically investigate the use of transition metal doped carbon nan-\notubes for chemical gas sensing. For a set of relevant target molecules (CO, NH 3 , H 2 S) and the main components\nof air (N 2 , O 2 , H 2 O), we calculate the binding energy and change in conductance upon adsorption on a metal\natom occupying a vacancy of a (6,6) carbon nanotube. Based on these descriptors, we identify the most promis-\ning dopant candidates for detection of a given target molecule. From the fractional coverage of the metal sites\nin thermal equilibrium with air, we estimate the change in the nanotube resistance per doping site as a function\nof the target molecule concentration assuming charge transport in the diffusive regime. Our analysis points to\nNi-doped nanotubes as candidates for CO sensors working under typical atmospheric conditions.\nPACS numbers: 73.63.- b, 68.43.- h, 73.50.Lw\nThe ability to detect small concentrations of specific chem-\nical species is fundamental for a variety of industrial and sci-\nentific processes as well as for medical applications and en-\nvironmental monitoring [ 1 ]. In general, nanostructured mate-\nrials should be well suited for sensor applications because of\ntheir large surface to volume ratio which makes them sensi-\ntive to molecular adsorption. Specifically, carbon nanotubes\n(CNT) [ 2 ] have been shown to work remarkably well as de-\ntectors of small gas molecules. This has been demonstrated\nboth for individual CNTs [ 3 - 8 ] as well as for CNT networks\n[ 9 , 10 ].\nPristine CNTs are known to be chemically inert - a prop-\nerty closely related to their high stability. As a consequence,\nonly radicals bind strong enough to the CNT to notably affect\nits electrical properties [ 2 , 5 , 11 - 13 ]. To make CNTs attrac-", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nmodel we have performed a computational screening of tran-\nsition metal doped CNTs, and found that Ni-doped CNTs are\npromising candidates for detecting CO in a background of air.\nThe model may be applied straightforwardly to other nanos-\ntructures than CNTs, other functionalizations than metal dop-\ning and other gas compositions than air.\nThe authors acknowledge financial support from Span-\nish MEC (FIS2007-65702-C02-01), “Grupos Consolidados\nUPV/EHU del Gobierno Vasco” (IT-319-07), e-I3 ETSF\nproject (Contract Number 211956), “Red Espa ̃nola de Super-\ncomputaci ́on”, NABIIT and the Danish Center for Scientific\nComputing. The Center for Atomic-scale Materials Design\n(CAMD) is sponsored by the Lundbeck Foundation. JMG-L\nacknowledges funding from Spanish MICINN through Juan\nde la Cierva and Jos ́e Castillejo programs.\n*∗* Electronic address: [ juanmaria.garcia@ehu.es](mailto:juanmaria.garcia@ehu.es)\n[1] *Gas Sensing Materials, MRS Bull.* , vol. 24 (1999).\n[2] J. C. Chalier, X. Blase, and S. Roche, “Electronic and transport\nproperties of nanotubes”, Rev. Mod. Phys. **79** (2), 677 (May 2007), doi: [10.1103/RevModPhys.79.677](http://dx.doi.org/10.1103/RevModPhys.79.677) .\n[3] J. Kong, N. R. Franklin, C. Zhou, M. G. Chapline, S. Peng,\nK. Cho, and H. Dai, “Nanotube molecular wires as\nchemical sensors”, Science **287** (5453), 622 (Jan. 2000), doi: [10.1126/science.287.5453.622](http://dx.doi.org/10.1126/science.287.5453.622) .\n[4] P. G. Collins, K. Bradley, M. Ishigami, and A. Zettl, “Ex-\ntreme oxygen sensitivity of electronic properties of car-\nbon nanotubes”, Science **287** (5459), 1801 (Mar. 2000), doi: [10.1126/science.287.5459.1801](http://dx.doi.org/10.1126/science.287.5459.1801) .\n[5] C. Hierold, *Carbon Nanotube Devices: Properties, Modeling,*\n*Integration and Applications* (Wiley-VCH, Weinheim, 2008).\n[6] F. Villalpando-P ́aez, A. H. Romero, E. Mu ̃noz-Sandoval,\nL. M. Mart ́ınez, H. Terrones, and M. Terrones, “Fabrica-\ntion of vapor and gas sensors using films of aligned CN *x*\nnanotubes”, Chem. Phys. Lett. **386** (1-3), 137 (Mar. 2004), doi: [10.1016/j.cplett.2004.01.052](http://dx.doi.org/10.1016/j.cplett.2004.01.052) .\n[7] A. R. Rocha, M. Rossi, A. Fazzio, and A. J. R.\nda Silva, “Designing real nanotube-based gas sen-\nsors”, Phys. Rev. Lett. **100** (17), 176803 (May 2008), doi: [10.1103/PhysRevLett.100.176803](http://dx.doi.org/10.1103/PhysRevLett.100.176803) .\n[8] S. Brahim, S. Colbern, R. Gump, and L. Grigorian, “Tailoring\ngas sensing properties of carbon nanotubes”, J. Appl. Phys.\n**104** (2), 024502 (Jul. 2008), doi: [10.1063/1.2956395](http://dx.doi.org/10.1063/1.2956395) . [9] C. Morgan, Z. Alemipour, and M. Baxendale, “Variable\nrange hopping in oxygen-exposed single-wall carbon nanotube\nnetworks”, Phys. Stat. Solidi A **205** (6), 1394 (May 2008), doi: [10.1002/pssa.200778113](http://dx.doi.org/10.1002/pssa.200778113) .\n[10] D. J. Mowbray, C. Morgan, and K. S. Thygesen, “In-\nfluence of O 2 and N 2 on the conductivity of carbon nan- otube networks”, Phys. Rev. B **79** (19), 195431 (May 2009), doi: [10.1103/PhysRevB.79.195431](http://dx.doi.org/10.1103/PhysRevB.79.195431) .", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\n[11] L. Valentini, F. Mercuri, I. Armentano, C. Cantalini, S. Picozzi,\nL. Lozzi, S. Santucci, A. Sgamellotti, and J. M. Kenny, “Role of\ndefects on the gas sensing properties of carbon nanotubes thin\nfilms: experiment and theory”, Chem. Phys. Lett. **387** (4-6), 356 (Apr. 2004), doi: [10.1016/j.cplett.2004.02.038](http://dx.doi.org/10.1016/j.cplett.2004.02.038) .\n[12] Z. Zanolli and J.-C. Charlier, “Defective carbon nanotubes for\nsingle-molecule sensing”, Phys. Rev. B **80** (15), 155447 (Oct. 2009), doi: [10.1103/PhysRevB.80.155447](http://dx.doi.org/10.1103/PhysRevB.80.155447) .\n[13] J. M. Garc ́ıa-Lastra, K. S. Thygesen, M. Strange, and ́Angel Rubio, “Conductance of sidewall-functionalized\ncarbon nanotubes: Universal dependence on adsorption\nsites”, Phys. Rev. Lett. **101** (23), 236806 (Dec. 2008), doi: [10.1103/PhysRevLett.101.236806](http://dx.doi.org/10.1103/PhysRevLett.101.236806) .\n[14] S. B. Fagan, R. Mota, A. J. R. da Silva, and A. Fazzio, “ *Ab*\n*initio* study of an iron atom interacting with single-wall car-\nbon nanotubes”, Phys. Rev. B **67** (20), 205414 (May 2003), doi: [10.1103/PhysRevB.67.205414](http://dx.doi.org/10.1103/PhysRevB.67.205414) .\n[15] Y. Yagi, T. M. Briere, M. H. F. Sluiter, V. Kumar, A. A. Farajian,\nand Y. Kawazoe, “Stable geometries and magnetic properties of\nsingle-walled carbon nanotubes doped with 3 *d* transition met-\nals: A first-principles study”, Phys. Rev. B **69** (7), 075414 (Feb 2004), doi: [10.1103/PhysRevB.69.075414](http://dx.doi.org/10.1103/PhysRevB.69.075414) .\n[16] S. H. Yang, W. H. Shin, J. W. Lee, S. Y. Kim, S. I. Woo, and\nJ. K. Kang, “Interaction of a transition metal atom with intrinsic\ndefects in single-walled carbon nanotubes”, J. Phys. Chem. B\n**110** (28), 13941 (Jun. 2006), doi: [10.1021/jp061895q](http://dx.doi.org/10.1021/jp061895q) . [17] K. T. Chan, J. B. Neaton, and M. L. Cohen, “First-principles\nstudy of metal adatom adsorption on graphene”, Phys. Rev. B\n**77** , 235430 (Jun. 2008), doi: [10.1103/PhysRevB.77.235430](http://dx.doi.org/10.1103/PhysRevB.77.235430) . [18] C. S. Yeung, L. V. Liu, and Y. A. Wang, “Adsorption\nof small gas molecules onto Pt-doped single-walled carbon\nnanotubes”, J. Phys. Chem. C **112** (19), 7401 (Apr. 2008), doi: [10.1021/jp0753981](http://dx.doi.org/10.1021/jp0753981) .\n[19] T. Vo, Y.-D. Wu, R. Car, and M. Robert, “Structures, in-\nteractions, and ferromagnetism of Fe-carbon nanotube sys-\ntems”, J. Phys. Chem. C **112** (22), 400 (May 2008), doi: [10.1021/jp0761968](http://dx.doi.org/10.1021/jp0761968) .\n[20] J. A. F ̈urst, M. Brandbyge, A.-P. Jauho, and K. Stokbro, “ *Ab*\n*initio* study of spin-dependent transport in carbon nanotubes\nwith iron and vanadium adatoms”, Phys. Rev. B **78** (19), 195405 (Nov. 2008), doi: [10.1103/PhysRevB.78.195405](http://dx.doi.org/10.1103/PhysRevB.78.195405) .\n[21] A. V. Krasheninnikov, P. O. Lehtinen, A. S. Foster,\nP. Pyykk ̈o, and R. M. Nieminen, “Embedding transition-\nmetal atoms in graphene: Structure, bonding, and mag-", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nnanotube.\nwhere *E* [ *X* @M@VC] is the total energy of molecule *X* on\na transition metal atom occupying a vacancy, and *E* [ *X* ] is the\ngas phase energy of the molecule.\nFrom the adsorption energies plotted in Fig. 2 (a), we see\nthat the earlier transition metals tend to bind the adsorbates\nstronger than the late transition metals. The latest metals in\nthe series (Cu and Zn) bind adsorbates rather weakly in the\ndivacancy structures. We also note that O 2 binds significantly stronger than any of the three target molecules on Ti, V, Cr,\nand Mn (except for Cr in divacancy I where H 2 S is found to\ndissociate). Active sites containing these metals are therefore\nexpected to be completely passivated if oxygen is present in\nthe background. Further, we find H 2 O is rather weakly bound\nto most of the active sites. This ensures that these types of\nsensors are robust against changes in humidity.\nIn thermodynamic equilibrium [ 27 ], the coverage of the ac-\ntive sites follows from\nΘ[ *X* ] = *K* [ *X* ] *C* [ *X* ] 1 + *Y* *K* [ *Y* ] *C* [ *Y* ] *,* (4)\nwhere *K* = *k* + */k* *−* is the ratio of forward and backward rate\nconstants for the adsorption reaction,\n*K* [ *X* ] = exp � *−* *E* ads [ *X* ] + *TS* [ *X* ] *k* *B* *T* � *.* (5)\nIn these expressions *C* [ *X* ] is the concentration of species *X* ,\n*S* [ *X* ] is its gas phase entropy and *T* is the temperature. Ex-\nperimental values for the gas phase entropies have been taken\nfrom Ref. [ 28 ].\n10 -3\n10 -2\n10 -1\n10 0\n10 -3\n10 -2\n10 -1\n10 0\nFractional Coverage Θ of Ni Occupied Vacancies\n0.1 1 10 100 CO Concentration [ppm]\n10 -4\n10 -3\n10 -2\n10 -1\n10 0\n| O 2 (a) Monovacancy |\n|:---|\n| CO Clean O 2 (b) Divacancy I |\n| CO O 2 Clean (c) Divacancy II |\n10 2\n10 3\n0.1 1 10 100 CO Concentration [ppm]\n-10 1\n0\n10 1 Monovacancy Divacancy I Divacancy II\nChange in Resistance\n∆\n*R*\n[\nΩ\n/ Ni Occupied Vacancy]\n(d)", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\ntive for sensor applications thus requires some kind of func-\ntionalization, e.g. through doping or decoration of the CNT\nsidewall [ 13 - 21 ]. Ideally, this type of functionalization could\nbe used to control not only the reactivity of the CNT but also\nthe selectivity towards specific chemical species.\nIn this work we consider the possibility of using CNTs\ndoped by 3d transition metal atoms for chemical gas sens-\ning. We use computational screening to systematically iden-\ntify the most promising dopant candidates for detection of\nthree different target molecules (CO, NH 3 , H 2 S) under typi-\ncal atmospheric conditions. The screening procedure is based\non the calculation of two microscopic descriptors: the bind-\ning energy and scattering resistance of the molecules when\nadsorbed on a doped CNT. These two quantities give a good\nindication of the gas coverage and impact on the resistance.\nFor the most promising candidates we then employ a simple\nthermodynamic model of the CNT sensor. In this model, the\nbinding energies are used to obtain the fractional coverage of\nthe metallic sites as a function of the target molecule concen-\ntration under ambient conditions. Under the assumption of\ntransport in the diffusive rather than localization regime, the\nchange in CNT resistivity may then be obtained from the cal-\nculated coverages and single impurity conductances.\nWe find that oxidation of the active metal site passivates\nthe sensor in the case of doping by Ti, V, Cr, and Mn un-\nder standard conditions (room temperature and 1 bar of pres-\nsure). Among the remaining metals, we identify Ni as is the\nmost promising candidate for CO detection. For this system\nthe change in resistance per active site is generally significant\n( *>* 1 Ω ) for small changes in CO concentration in the relevant\nrange of around 0.1- 10 ppm. Our approach is quite general\nand is directly applicable to other nanostructures than CNTs,\nother functionalizations than metal doping, and other back-\ngrounds than atmospheric air.\nAll total energy calculations and structure optimizations\nhave been performed with the real-space density functional\ntheory (DFT) code GPAW [ 22 ] which is based on the projector augmented wave method. We use a grid spacing of 0.2 ̊ A for\nrepresenting the density and wave functions and the PBE ex-\nchange correlation functional [ 23 ]. Transport calculations for", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nFIG. 3: Fractional coverage Θ in thermal equilibrium of Ni in a (a)\nmonovacancy, (b) divacancy I, (c) divacancy II and (d) change in\nresistance ∆ *R* per dopant site as a function of CO concentration in\na background of air at room temperature and 1 bar of pressure. The\nreference concentration of CO is taken to be *C* 0 = 0.1 ppm. Note the\nchange from linear to log scale on the *y* -axis at ∆ *R* = 10 Ω .\nFor a given background composition we may thus estimate\nthe fractional coverages for each available adsorbate for a\ngiven type of doping. As an example, Fig. 3 (a)-(c) shows the\nfractional coverage of a Ni atom occupying a monovacancy,\ndivacancy I, and divacancy II, versus CO concentration in a\nbackground of air at room temperature and 1 bar of pressure.\nDue to the relatively small binding energy of N 2 and H 2 O as\ncompared to O 2 and CO, all Ni sites will be either empty or occupied by O 2 or CO. In particular, Ni in a monovacancy (top panel of Fig. 3 ) will be completely oxidized for all rel-\nevant CO concentrations. For the Ni occupied divacancy II\nstructures we find the coverage of CO changes significantly\naround toxic concentrations ( *∼* 10 ppm). To estimate the effect of adsorbates on the electrical con-\nductance of doped CNTs, we first consider the change in con-\nductance when a single molecule is adsorbed on a metal site of\nan otherwise pristine CNT. In Fig. 2 (b) we show the calculated\nchange in conductance relative to the metal site with no ad-\nsorbate. In contrast to the binding energies, there are no clear\ntrends in the conductances. The sensitivity of the conductance\nis perhaps most clearly demonstrated by the absence of cor-\nrelation between different types of vacancies, i.e. between the\nthree panels in Fig. 2 (b). Close to the Fermi level, the conduc-\ntance of a perfect armchair CNT equals 2 *G* 0 . The presence\nof the metal dopant leads to several dips in the transmission\nfunction known as Fano antiresonances [ 20 ]. The position\nand shape of these dips depend on the *d* -levels of the transi-\ntion metal atom, the character of its bonding to the CNT, and\nis further affected by the presence of the adsorbate molecule.", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\ncally and this leads to a significant increase in resistance.\nWe now return to the discussion of the validity of Eq. ( 7 ).\nAs mentioned, the series coupling of individual scatterers\nshould be valid when *l* *φ* *< d* . However, even for *l* *φ* *> d* and assuming that the Anderson localization length, *l* loc in the system exceeds *l* *φ* , Eq. ( 7 ) remains valid if one replaces\nthe actual resistance *R* by the sample averaged resistance *⟨* *R* *⟩* [ 29 ]. At room temperature under ambient conditions, interac-\ntions with external degrees of freedom such as internal CNT\nphonons and vibrational modes of the adsorbed molecules\nwould rapidly randomize the phase of the electrons. There-\nfore Eq. ( 7 ) should certainly be valid in the limit of low dop-\ning concentrations. On the other hand, the total number of\ndopants, *N* , should be large enough for the statistical treat-\nment of the coverage to hold. Finally, we stress that Eq. ( 7 )\nrepresents a conservative estimate of the change in resistance.\nIn fact, in the regime where *l* *φ* *> l* loc , i.e. in the Anderson\nlocalization regime, the resistance would be highly sensitive\nto changes in the fractional coverage of active sites. Calcula-\ntion of the actual resistance of the CNT in this regime would,\nhowever, involve a full transport calculation in the presence of\nall *N* impurities. At this point it suffices to see that the con-\nservative estimates obtained from Eq. ( 7 ) predict measurable\nsignals in response to small changes in concentration of the\ntarget molecules.\nTo our knowledge, controlled doping of CNTs with transi-\ntion metal atoms has so far not been achieved. It has, how-\never, been found that metal atoms incorporated into the CNT\nlattice during catalytic growth are afterwards very difficult to\nremove [ 30 ]. Furthermore, it has been shown that CNT vacan-\ncies, which are needed for the metallic doping, may be formed\nin a controlled way by irradiation by Ar ions [ 31 ]. This sug-\ngests that metallic doping of CNTs should be possible.\nIn summary, we have presented a general model of nanos-\ntructured chemical sensors which takes the adsorption en-\nergies of the relevant chemical species and their individual\nscattering resistances as the only input. On the basis of this", - "page_start": 2, - "page_end": 3, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nnetism”, Phys. Rev. Lett. **102** (12), 126807 (Mar. 2009), doi: [10.1103/PhysRevLett.102.126807](http://dx.doi.org/10.1103/PhysRevLett.102.126807) .\n[22] J. J. Mortensen, L. B. Hansen, and K. W. Jacobsen,\n“Real-space grid implementation of the projector augmented\nwave method”, Phys. Rev. B **71** (3), 035109 (Jan. 2005), doi: [10.1103/PhysRevB.71.035109](http://dx.doi.org/10.1103/PhysRevB.71.035109) .\n[23] J. P. Perdew, K. Burke, and M. Ernzerhof, “Generalized gradi-\nent approximation made simple”, Phys. Rev. Lett. **77** (18), 3865 (Oct. 1996), doi: [10.1103/PhysRevLett.77.3865](http://dx.doi.org/10.1103/PhysRevLett.77.3865) .\n[24] M. Strange, I. S. Kristensen, K. S. Thygesen, and K. W. Ja-\ncobsen, “Benchmark density functional theory calculations for\nnanoscale conductance”, J. Chem. Phys. **128** (11), 114714 (Mar. 2008), doi: [10.1063/1.2839275](http://dx.doi.org/10.1063/1.2839275) .\n[25] J. M. Soler, E. Artacho, J. D. Gale, A. Garcia, J. Junquera, P. Or-\ndej ́on, and D. S ́anchez-Portal, “The SIESTA method for *ab ini-*\n*tio* order- *n* materials simulation”, J. Phys.: Condens. Matter\n**14** (11), 2745 (Mar. 2002), doi: [10.1088/0953-8984/14/11/302](http://dx.doi.org/10.1088/0953-8984/14/11/302) . [26] J. S. Griffith, *The Theory of Transition-Metal Ions* (Cambridge\nUniversity Press, London, 1961).\n[27] P. Atkins and J. de Paula, *Physical Chemistry* , 8th ed. (Oxford\nUniversity Press, London, 2006).\n[28] D. Lide, *Handbook of Chemistry and Physics* , 87th ed. (CRC-\nPress, 2006- 2007).\n[29] T. Markussen, R. Rurali, A.-P. Jauho, and M. Brandbyge, “Scal-\ning theory put into practice: First-principles modeling of trans-\nport in doped silicon wires”, Phys. Rev. Lett. **99** (7), 076803 (Aug. 2007), doi: [10.1103/PhysRevLett.99.076803](http://dx.doi.org/10.1103/PhysRevLett.99.076803) .\n[30] M. Ushiro, K. Uno, T. Fujikawa, Y. Sato, K. Tohji, F. Watari,\nW.-J. Chun, Y. Koike, and K. Asakura, “X-ray absorption fine\nstructure (XAFS) analyses of Ni species trapped in graphene\nsheet of carbon nanofibers”, Phys. Rev. B **73** (14), 144103 (Apr. 2006), doi: [10.1103/PhysRevB.73.144103](http://dx.doi.org/10.1103/PhysRevB.73.144103) .\n[31] C. Gomez-Navarro, P. J. de Pablo, J. Gomez-Herrero, B. Biel,\nF. J. Garcia-Vidal, A. Rubio, and F. Flores, “Tuning the con-\nductance of single-walled carbon nanotubes by ion irradiation\nin the Anderson localization regime”, Nature Materials **4** , 534 (Jun. 2005), doi: [10.1038/nmat1414](http://dx.doi.org/10.1038/nmat1414) .", - "page_start": 3, - "page_end": 4, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\natom in the monovacancy, while all C atoms remain three-fold\ncoordinated in the divacancies. When a transition metal atom\noccupies a vacancy, the strongest bonding to the C atoms is\nthrough its *d* orbitals [ 26 ]. For this reason, Cu and Zn, which\nboth have filled d-bands, are rather unstable in the CNT. For\nthe remaining metals, adsorption in the monovacancies leads\nto quite stable structures. This is because the three-fold coor-\ndination of the C atoms and the CNT’s hexagonal structure are\nrecovered when the metal atom is inserted. On the other hand,\nmetal adsorption in divacancies is slightly less stable because\nof the resulting pentagon defects, see upper panel in Fig. 1 . A\nsimilar behaviour has been reported by Krasheninnikov *et al.*\nfor transition metal atoms in graphene [ 21 ].\nThe adsorption energies for N 2 , O 2 , H 2 O, CO, NH 3 , and\nH 2 S on the metallic site of the doped (6,6) CNTs are shown in\nFig. 2 (a). The adsorption energy of a molecule *X* is defined\nby\n*E* ads [ *X* @M@VC ] = *E* [ *X* @M@VC ] *−* *E* [ *X* ] *−* *E* [ M@VC ] *,* (3)\nN 2\nO 2\nN 2\nO 2\nN 2\nO 2\nCO 2 H O\n3 NH\n2 H S\nCO\nCO\n2 H O\n3 NH\n2 H S\n2 H O\n3 NH\n2 H S\nN 2\nO 2\nN 2\nO 2\nN 2\nO 2\nCO 2 H O\n3 NH\n2 H S\nCO\nCO\n2 H O\n3 NH\n2 H S\n2 H O\n3 NH\n2 H S\nMonovacancy\nDivacancy II\nDivacancy I\nDivacancy II\nDivacancy I\nMonovacancy\nCr Fe Co Ni Cu Zn Mn Ti V\n0.0 (a) Adsorption Energy [eV] −2.0 −1.5 −1.0 −0.5\nCr Fe Co Ni Cu Zn Mn Ti V\n0.0 +0.5 +1.0 0 (b) Conductance Change [G ] −1.0 −0.5\nFIG. 2: Calculated (a) adsorption energy *E* ads in eV and (b) change in conductance ∆ *G* in units of *G* 0 = 2 *e* 2 */h* for N 2 , O 2 , H 2 O, CO, NH 3 ,\nand H 2 S on 3d transition metals occupying a monovacancy (top),\ndivacancy I (middle), and divacancy II (bottom) in a (6,6) carbon", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nThe coupling of all these factors is very complex and makes\nit difficult to estimate or rationalize the value of the conduc-\ntance. For the spin polarized cases, we use the spin-averaged\nconductances, i.e. *G* = ( *G* *↑* + *G* *↓* ) */* 2.\nNext, we estimate the resistance of a CNT containing sev-\neral impurities (a specific metal dopant with different molecu-\nlar adsorbates). Under the assumption that the electron phase-\ncoherence length, *l* *φ* , is smaller than the average distance be-\ntween the dopants, *d* , we may neglect quantum interference\nand obtain the total resistance by adding the scattering resis-\ntances due to each impurity separately. The scattering resis-\ntance due to a single impurity is given by\n*R* *s* ( *X* ) = 1 */G* ( *X* ) *−* 1 */* ( 2 *G* 0 ) *,* (6)\nwhere *G* ( *X* ) is the Landauer conductance of the pristine CNT\nwith a single metal dopant occupied by molecule *X* and\n1 */* ( 2 *G* 0 ) is the contact resistance of a (6,6) CNT.\nWe may now obtain the total resistance per dopant site rel-\native to the reference background signal as a function of the\ntarget molecule concentration\n∆ *R*\n*N* *≈* � *X*\n*R* *s* ( *X* )(Θ[ *X, C* ] *−* Θ[ *X, C* 0 ]) *,* (7)\nwhere *N* is the number of dopants, Θ[ *X, C* ] is the fractional\ncoverage of species *X* at concentration *C* of the target and *C* 0\nis the reference concentration. Notice that the contact resis-\ntance drops out as we evaluate a change in resistance.\nIn Fig. 3 (d) we show the change in resistance calculated\nfrom Eq. ( 7 ) as a function of CO concentration for Ni occu-\npying the three types of vacancies. The background reference\nconcentration of CO is taken to be *C* 0 = 0 *.* 1 ppm. For the\nmonovacancy there is very little change in resistivity. This is\nbecause most active sites are blocked by O 2 at relevant CO concentrations, as shown in the upper panel of Fig. 3 . For Ni\nin the divacancies there is, however, a change in resistance on\nthe order of 1Ω per site. For concentrations above *∼* 1 ppm, the CO coverage of Ni in the divacancy II increases dramati-", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2538.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2648.pdf", - "query": "What is the source of inaccuracy of the MSA3 model at high ionic concentrations ?", - "target_page": 3, - "target_passage": "At high concentration (about 1 mol l−1), the MSA3 overestimates the free energy", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nmetric dumbbells. Furthermore, since analytic expres-\nsions for the RDF within BIMSA are not known, we ap-\nproximate the dumbbell as a hard sphere when comput-\ning the perturbation term (this is not necessary for the\nreference term, since an expression for the free energy\nis available). Let � σ c be the diameter of the cation (an-\nion) within the dumbbell, the diameter of the hard sphere\nrepresenting this dumbbell is taken to be � σ 3 = 4 √ 2 π σ c [21]. Using these two reference systems, the three-\ncomponent MSA3 and BIMSA3, we obtain results in\nmuch better agreement with the MC simulations, as\nshown in Fig. 4 . The diameters obtained for species 1,\n2, and 3 are 3.65, 4.79, and 5.76 ̊ A for MSA3 and 3.69,\n4.75 and 6.19 ̊ A for BIMSA3. The free ion diameters are\nsimilar for MSA2, MSA3, and BIMSA3. The pair diam-\neter is smaller when modeled as a hard sphere (MSA3)\nthan when modeled as a dumbbell (BIMSA3). At high\nconcentration (about 1 mol l 1 ), the MSA3 overestimates\nthe free energy, because the excluded volume repulsion\nbecomes too important for the pairs to be represented as\nhard spheres. The BIMSA3 model is the closest to the\nMC simulation results. It is worth noting that even at\nthe lowest concentration considered, the fraction of pairs\n(shown in the insert of Fig. 4 ), although less then 5%,\nhas a non-negligible effect on the thermodynamics of the\nsystem.\nThis procedure also provides an accurate description of\nthe structure over the whole range of concentrations. A\ndevelopment similar to the one that leads to Eq. ( 2 ) de-\nrives the average unpaired RDF from the corresponding\npaired quantities:\nρ i ρ j g ij ( k ) = � ρ 3 � w ( k ) (1 − δ ij ) + � ρ i � ρ j � g ij ( k )\n+ � ρ 3 � w ( k / 2) � � ρ i � g 3 i + � ρ j � g 3 j � ( k ) (5)\n+ � ρ 2 3 [ w ( k / 2)] 2 g 33 ( k )\nr (Å)\n2", - "page_start": 2, - "page_end": 3, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\n4\n6\n8\n4 6 8\n0.5\n1\n1.5\n4 6 8\n| 0.5 mol.L -1 g 12 (r) | 1.5 mol.L -1 g 12 (r) |\n|:---|:---|\n| 1.5 mol.L -1 g 11 (r) | 1.5 mol.L -1 g 22 (r) |\nFIG. 5: (Color online) RDF obtained from MC simulations\n(diamond), BIMSA3 (solid line), and MSA-fit (dot dashed)\nat two concentrations.\nThe RDF obtained within BIMSA3 are compared with\nthe MC and MSA-fit results in Fig. 5 . Our BIMSA3\nmodel accounts for the strong molecular peak of the CIP\nand provides the correct distances of minimal approach;\nwhereas the naive MSA-fit procedure ignores the former\nand gives poor estimates for the latter. At larger sep-\narations, the BIMSA3 results do not reproduce the os-\ncillations observed in the MC simulations, but the cor-\nresponding energy oscillations in the effective potentials\nare less than k B T . In addition, the perturbation term\nof the BIMSA3 appears to be negligible compared to the\nreference term for concentrations less than 1 mol l 1 . The\nperturbation can then be omitted to obtain a fully ana-\nlytical theory, determined by the hard sphere diameters\nand the pair fraction given by LPT; with the free energy\nand the RDF given in terms of the BIMSA and MSA so-\nlutions, as described above. While the procedure we have\nfollowed uses two different approximations for the refer-\nence and perturbation terms (MSA vs BIMSA), these are\nknown to be accurate for the systems under consideration\nand do not appear to be inconsistent with each other.\nTo conclude, we have combined MD simulations with\nLPT to construct simple models of electrolyte solutions\nwhich account for the molecular nature of the solvent.\nThe final result is fully analytical and it yields the ther-\nmodynamic and structural properties of the solution, in\nagreement with the original molecular description. The\nmethodology can in principle be adapted to any molecu-\nlar description of the system (MD simulations involving\ninteraction potentials accounting for polarization effects\nor Car-Parrinello MD simulations for example) as long\nas the ion-ion RDF are known. It can also be generalized\nto study interfaces. The method appears to be a promis-\ning approach toward the description of the specific effects\nof ions, especially for complex systems whose modeling", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nfirst-order approximation to the free energy of the system\nunder consideration.\nFor a system of charged particles in solution, the nat-\nural reference is the PM, defined in terms of the charge\nand diameter ( σ i ) of each species. In this case, the per-\nturbing potentials are just the short-range effective po-\ntentials computed above (∆ V ij = V SR ij ). We use the MSA [3] solution to the PM, since it provides analyti-\ncal expressions for both the free energy and the RDF.\nThe perturbation term is evaluated using an exponential\napproximation to the RDF obtained within the MSA,\ng ( r ) = exp [ g MSA ( r ) − 1], which removes any unphysical\nnegative regions and improves the comparison with HNC\ncalculations.\n0.9\n1\n1.1\n1.2\n1.3\nΦ\n| MC MSA2 DHLL Exp (a) |\n|:---|\n| σ 1 (MSA-fit) σ (MSA-fit) (b) |\n| 2 σ 1 (MSA2) σ (MSA2) |\n| 2 |\n0 0.5 1 1.5\nc 1/2 (mol.L -1 ) 1/2\n3\n4\n5\nσ (Å)\nFIG. 2: (Color online) (a) Osmotic coefficient Φ in the\nMcMillan-Mayer frame of reference. (diamond) MC simula-\ntions, (dot dashed) MSA2, (dot) Debye H ̈uckel Limiting law\n(DHLL), (cross) experiments (Ref. [18] with the McMillan-\nMayer to Lewis Randall conversion). (b) Minimization diam-\neters. (dot dashed) MSA2 and (diamond) MSA-fit.\nWe first used LPT for a two-component system (Na +\nand Cl free ions) within the MSA (model MSA2), for\nconcentrations ranging from 0.1 to 2 . 0 mol l 1 . The mini-\nmization leads to almost constant diameters on the whole\nrange of concentration: σ 1 = 3 . 67 ̊ A and σ 2 = 4 . 78 ̊ A.\nAs shown in Fig. 2 , these parameters yield osmotic co-\nefficients close to MC calculations only at very low con- centration, i.e., c ≤ 0 . 1 moll 1 (experimental values are\ngiven for indicative purposes only, since a perfect model\nwill exactly match the MC results). For molar solutions,\nthe LPT results differ considerably from MC calculations.\nThis discrepancy can easily be understood by comparing\nthe diameters found within the MSA2 calculation with\nthe effective potentials given in Fig. 1 . The anion/cation\ncontact distance obtained within the MSA2 calculation", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nis 4 . 2 ̊ A, which is in the region of the second minimum of\nthe effective potential and corresponds to the situation\nwhere there is a single layer of water molecules between\nthe ions. The first minimum of the potential, which cor-\nresponds to the contact ion pair (CIP) is thus completely\nignored by the MSA2 calculation. If the MSA diameters\nare directly fitted to reproduce the MC osmotic pres-\nsure, much smaller values are obtained. These MSA-fit\nhydrated diameters, which are compared to the MSA2\ndiameters in the bottom part of Fig. 2 , are averages of\nthe CIP and the solvent-separated ion pair.\nTo overcome this difficulty, we have explicitly intro-\nduced the CIP in our model (species 3). Straightforward\ncalculations, based on a characteristic-function formal-\nism, allow us to define an equivalent model in which\nthe free ions and the CIP are explicitly taken into ac-\ncount [19, 20]. We apply this formalism by defining a\npair as an anion and a cation at a distance less than\n4 ̊ A, which corresponds to the position of the effective\npotential maximum. The interaction between free, like\ncharges in this new system remains unchanged, and the\ncation-anion interactions are easily approximated by ex-\nr (Å)\n0\n1\n2\n3\n| β V ~ 12 SR (r) β V 12 SR (r) (a) | β V ~ 33 SR (r) (d) |\n|:---|:---|\n| β V ~ 13 SR (r) (b) | β V ~ 23 SR (r) (c) |\n4 6 8 10\n0\n1\n2\n3\n4 6 8 10\nFIG. 3: Effective pair potentials derived for MSA3 and\nBIMSA3. (a) Cation anion (dashed line: without taking the\npair into account), (b) pair cation, (c) pair anion, and (d) pair\npair. The internal potential of the pair β V int ( r ) is set equal to βV eff ij ( r ) for distances less than 4 ̊A.\ntrapolating the original potential at the barrier separat-\ning pairs from free ions (as shown in Fig. 3 ). We assume\nthat the interaction potential is averaged over the rota-\ntional degrees of freedom of the CIP and thus pairwise\nadditive. Hereafter, the quantities referring to such a\nthree-component model are written with a tilda symbol.\nThe short-range potentials involving the pair can be de-", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nrived, in the infinite dilution limit, from an average of\nthe contributing ion interactions. In Fourier space,\n� V SR 3 i ( k ) = w ( k / 2) � V SR 1 i + V SR 2 i � ( k ) , i = 1 , 2 (2a)\n� V SR 33 ( k ) = w ( k / 2) 2 V SR 11 + V SR 22 + 2 V SR 12 � ( k ) (2b)\nwhere � w ( r ) is the pair probability distribution � w ( r ) = K 1 0 e β V int ( r ) (2c)\n� V int ( r ) is the internal part of the pair potential (see\nFig. 3 ), and K 0 is the association constant, defined as:\nK 0 = � ∞\n0\nd r 4 πr 2 e β V int ( r ) = 0 . 43 L . mol 1 (3)\nThe excess free-energy density of the original system\nβf ex v is that of the three component mixture β f ex v plus a\ncorrection term\nβf ex v = β f ex v ρ 3 ln K 0 , (4) which is due to the change in standard chemical potential\nbetween the two component and three component mod-\nels. It should be noted that the fraction of pairs is now an\nadditional parameter in the minimization scheme, which\nserves to ensure chemical equilibrium. Within this rep-\nresentation, the pair can be modeled as a hard sphere\n(MSA3) or as a dumbbell-like CIP (BIMSA3) [4]. Since\n0 0.5 1 1.5\nc 1/2 (mol.L -1 ) 1/2\n-1.5\n-1\n-0.5\n0\nβ f v ex (mol.L -1\n)\nMC MSA2 MSA3 BIMSA3 DHLL Exp\n0 0.5 1\n0.1\n0.2\nPair Fraction\nFIG. 4: (Color online) Excess free-energy density βf ex v as\na function of the square root of the concentration c . (dia-\nmond) MC simulations, (dot dashed) MSA2, (dashed) MSA3,\n(solid) BIMSA3, (dot) DHLL, and (cross) experiments. The\ninset gives the fraction of pairs (MSA3, BIMSA3) as a func-\ntion of c .\nwe have no additional information, we consider only sym-", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nare therefore restricted to simple geometries [12, 13] (bulk\nsolutions or planar interfaces). The description of com-\nplex systems, such as porous or electrochemical materi-\nals, is still based on continuous solvent models [14].\nIn this letter we present a method aimed at bridging\nthe gap between analytical and numerical approaches. It\nis based on the application of liquid perturbation theory\n(LPT) [15] to effective ion-ion potentials extracted from\n∗ [Electronic address: john.molina@etu.upmc.fr](mailto:john.molina@etu.upmc.fr)\n† [Electronic address: jean-francois.dufreche@upmc.fr](mailto:jean-francois.dufreche@upmc.fr)\nmolecular dynamics (MD) results. Different approxima-\ntions of the PM are employed for the case of NaCl elec-\ntrolyte solutions: a two component model (MSA2), that\nonly takes free ions into account, and two different three\ncomponent models (MSA3 and BIMSA3), which include\na third species (the contact ion pair). As we proceed\nto show, LPT allows us to select the best simple model\nwhich accurately accounts for the thermodynamics and\nthe physical-chemistry of the system.\nThe first stage consists in calculating the McMillan-\nMayer effective ion-ion interaction potentials V eff ij ( r ), by inverting the radial distribution functions (RDF) g ij ( r )\nobtained by MD. The simulations were carried out on\na box of 2000 water molecules and 48 NaCl pairs us-\ning the same interaction potentials as in reference [16].\nThis setup corresponds to a concentration of 0 . 64 moll 1 .\nNPT ensemble sampling at standard pressure and tem-\nperature was enforced, with a time step of 1 fs and a\npressure bath coupling constant of 1 ps. An equilibration\nrun of 0.25 ns was followed by a production run of 0.6 ns\nfor five different initial configurations. The averages of\nthe resulting RDF were then used for the potential inver-\nsion via the HNC closure [15]. These effective potentials\nare assumed to be concentration independent and will be\nused for simulations at all concentrations.\nSubtracting the long-range Coulombic potential\nV LR ij ( r ) (which depends on the dielectric constant of the\nsolvent) from V eff ij ( r ), we obtain the short-range contri-\nbution V SR ij ( r ) to the effective potentials. These are given\nin Fig. 1 (species 1 and 2 refer to Na + and Cl free ions,\nrespectively). All the short-range potentials exhibit os-\ncillations corresponding to the solvent layering between", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nJohn Jairo Molina 1 , 2 , 3 , Jean-Fran ̧cois Dufrˆeche 1 , 2 , 3 , Mathieu\nSalanne 1 , 2 , Olivier Bernard 1 , 2 , Marie Jardat 1 , 2 , and Pierre Turq 1 , 2 1 UPMC-Universit ́e Paris 06, UMR 7195, PECSA, F-75005 Paris, France 2 CNRS, UMR 7195, PECSA, F-75005 Paris, France 3 Institut de Chimie S ́eparative de Marcoule (ICSM),\nUMR 5257 CEA- CNRS- Universit ́e Montpellier 2, Site de Marcoule,\nBˆatiment 426, BP 17171, 30207 Bagnols-sur-C`eze Cedex, France\nWe present a method to derive implicit solvent models of electrolyte solutions from all-atom\ndescriptions; providing analytical expressions of the thermodynamic and structural properties of\nthe ions consistent with the underlying explicit solvent representation. Effective potentials between\nions in solution are calculated to perform perturbation theory calculations, in order to derive the\nbest possible description in terms of charged hard spheres. Applying this method to NaCl solutions\nyields excellent agreement with the all-atom model, provided ion association is taken into account.\nSince the pioneering works of Debye, H ̈uckel, and\nOnsager, electrolyte solutions have been commonly\ndescribed by continuous solvent models, for which\nthe McMillan-Mayer theory [1] provides a rigorous\nstatistical-mechanical foundation. Within that level of\ndescription, simple phenomenological models such as the\nprimitive model (PM), for which the ions are assimi-\nlated to charged hard spheres [2], can lead to explicit\nformulas for the thermodynamic and structural proper-\nties (e.g., with the help of the mean spherical approxima-\ntion (MSA) [3] or the binding MSA (BIMSA) [4]). These\nmodels are the most practical to use [5], since they allow\nfor a direct link between the experimental measurements\nand the microscopic parameters of the system. Never-\ntheless, they ignore the molecular structure of the sol-\nvent. Consequently, they cannot properly account for\nthe complex specific effects of the ions, which appear in\nnumerous biological, chemical, and physical interfacial\nphenomena [6, 7], without further developments.\nAn alternative procedure consists in carrying out\nmolecular simulations, where both the solvent and solute\nare treated explicitly. After a rigorous averaging over\nthe solvent configurations, a coarse-grained description\nof the ions, which still includes the effect of the solvent\nstructure, can be obtained [8- 11]. However, this set of\nmethods is purely numeric; they do not provide any an-\nalytical expression for thermodynamic quantities. They", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nthe ions, but this effect is particularly important for the\ncation-anion interaction: a considerable potential barrier\n( ≳ 2 k B T ) separates the first two attractive wells. To\nserve as a reference, Monte Carlo (MC) simulations were\nperformed with these effective potentials; a comparison\nbetween MD and MC RDF is also provided in Fig. 1 . The\nexcellent agreement between both sets of RDF validates\nthe HNC inversion procedure [17], and allows us to com-\nr (Å)\n0\n1\n2\n3 β V 12\nSR (r)\n2\n4\n6\n8\ng 12\nMC (r)\ng 12\nMD (r)\n4 6 8\n0\n1\n2\n3\n\n4 6 8\n0\n1\n2\n3\n(a) (d)\nFIG. 1: Effective McMillan-Mayer short-range pair potentials\nextracted from explicit solvent simulations using the HNC\nclosure. (a) Cation anion, (b) cation cation, (c) anion anion,\n(d) cation anion RDF obtained from explicit solvent MD and\nimplicit solvent MC simulations.\npute all ion thermodynamic properties through implicit\nsolvent MC simulations.\nThe second stage of our coarse-graining procedure con-\nsists in applying LPT, in order to deduce the best ana-\nlytical model of electrolyte solutions which reproduces\nthis molecular description. The principle of LPT is to\ndescribe the properties of a given system in terms of\nthose of a well known reference system, with the differ-\nence between them treated as a perturbation in the ref-\nerence potential. Assuming pairwise additive potentials,\nV ij = V (0) ij + ∆V ij , a first-order truncated expression for\nthe free energy density of the system βf v is obtained,\nβf v ≲ βf (0) v + 1 2 β � i,j\nρ i ρ j � d r g (0) ij ( r ) ∆V ij ( r ) (1)\nwhich depends only on the free-energy density f (0) v and RDF g (0) of the reference fluid, with β = ( k B T ) 1 and\nρ i the concentration of species i . The Gibbs-Bogoliubov\ninequality [15] ensures that the right-hand side of Eq. ( 1 )\nis actually a strict upper bound. Once a reference system\nhas been chosen, the expression on the right-hand side of\nEq. ( 1 ) must be minimized with respect to the parameters\ndefining the reference. This procedure yields the best", - "page_start": 0, - "page_end": 1, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nrequires an analytic solution.\nThe authors are particularly grateful to Werner Kunz\nfor fruitful discussions.\n[1] W. G. McMillan and J. E. Mayer, J. Chem. Phys. 13 ,\n276 (1945).\n[2] J. M. G. Barthel, H. Krienke, and W. Kunz, Physical\nChemistry of Electrolyte Solutions (Springer, 1998).\n[3] L. Blum, in Theoretical Chemistry: Advances and Per-\nspectives , edited by H. Eyring and D. Henderson (Aca-\ndemic Press, 1980), vol. 5, pp. 1- 66.\n[4] L. Blum and O. Bernard, J. Stat. Phys. 79 , 569 (1995).\n[5] J.-F. Dufrˆeche et al., J. Phys. Chem. B 109 , 9873 (2005).\n[6] P. Jungwirth and D. J. Tobias, Chem. Rev. 106 , 1259\n(2006).\n[7] W. Kunz, P. LoNostro, and B. W. Ninham, Curr. Opin.\nColloid Interface Sci. 9 , 1 (2004).\n[8] B. Hess, C. Holm, and N. van der Vegt, Phys. Rev. Lett.\n96 , 147801 (2006).\n[9] I. Kalcher and J. Dzubiella, J. Chem. Phys. 130 , 134507\n(2009).\n[10] S. Gavryushov and P. Linse, J. Phys. Chem. B 110 ,\n10878 (2006)\n[11] A. P. Lyubartsev and A. Laaksonen, Phys. Rev. E 52 ,\n3730 (1995).\n[12] D. Horinek and R. R. Netz, Phys. Rev. Lett. 99 , 226104\n(2007).\n[13] M. Lund, P. Jungwirth, and C. E. Woodward, Phys. Rev.\nLett. 100 , 258105 (2008).\n[14] S. Van Damme et al., J. Phys. Chem. B 113 , 3105 (2009).\n[15] J.-P. Hansen and I. R. McDonald, Theory of Simple Liq-\nuids (Academic Press, 1986).\n[16] J. C. Rasaiah and R. M. Lynden-Bell, Philos. Trans. R.\nSoc. London, Ser. A 359 , 1545 (2001).\n[17] A. P. Lyubartsev and S. Marcelja, Phys. Rev. E 65 ,\n041202 (2002).\n[18] V. M. M. Lobo, Electrolyte Solutions, Data on Thermo-\ndynamic and Transport Properties , vol. I-II (Coimbra Ed-\nitora, Lisbon, Portugal, 1984).\n[19] G. Ciccotti, P. Turq, and F. Lantelme, Chem. Phys. 88 ,\n333 (1984).\n[20] J.-F. Dufrˆeche, T. O. White, and J.-P. Hansen, Mol.\nPhys. 101 , 1741 (2003).\n[21] The average contact distance between a symmetric\ndumbbell and an infinite plane at β = 0.", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\n0.2 0.4 0.6 0.8 −0.4\n0\n0.4\nω c in eV\nW SC ( ω c\n) − W NS ( ω c\n)\nOriginal MFLI−two sign changes\nFIG. 14: The special case of α = 1 . 5,Γ = 5 meV , other pa-\nrameters the same as in Fig. 10. These parameters are chosen\nto illustrate that two sign changes (indicated by arrows in the\nfigure) are also possible within the original MFLI model.\nnot not a generic one. There exists a range of parame-\nters α and Γ where ∆ W K is still positive, but ∆ W ( ω c )\nchanges the sign twice and is negative at intermediate\nfrequencies. We show an example of such behavior in\nFig14. Still, for most of the parameters, the behavior of\n∆ W ( ω c ) is the same as in Fig. 12.\nOn more careful looking we found the problem with the\noriginal MFLI model. We recall that in this model the\nself-energy in the SCS state was obtained by just cutting\nthe NS self energy at ω 1 (see Eq.18). We argue that\nthis phenomenological formalism is not fully consistent,\nat least for small α . Indeed, for α = 0, the MFLI model\nreduces to BCSI model for which the behavior of the self-\nenergy is given by Eq. (12). This self-energy evolves with\nω and Σ ′′ has a square-root singularity at ω = ∆+ ω o\n(with ω o = 0). Meanwhile Σ ′′ in the original MFLI model\nin Eq. (18) simply jumps to zero at ω = ω 1 = ∆, and\nthis happens for all values of α including α = 0 where the\nMFLI and BCSI model should merge. This inconsistency\nis reflected in Fig 13, where we plot the near-BCS limit\nof MFLI model by taking a very small α = 0 . 05. We\nsee that the optical integral W K in the SCS still remains\nlarger than in the NS over a wide range of Γ, in clear\ndifference with the exactly known behavior in the BCSI\n0 0.5 1 0\n0.4\n0.8 Conductivities (Corrected MFLI)\nσ ( ω )\nω in eV\nNS\nSC\n2 ∆\n0 50 100\n100\n120\nW K (meV)\nΓ in meV\nCorrected MFLI\nSC\nNS", - "page_start": 8, - "page_end": 9, - "source_file": "1001.0764.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20210582_en.pdf", - "query": "In the health regulation regarding coronavirus, what is considered a \"device\" ?", - "target_page": 3, - "target_passage": "means an in vitro diagnostic medical device within the meaning given in regulation 2(1) of the Medical Devices Regulations 2002", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Exemptions\n\n**37.** A person who has travelled to the United Kingdom to conduct a “clinical investigation”\nwithin the meaning of the Medical Devices Regulations 2002( **c** ), or to undertake such activities as\nare necessary or expedient to prepare for the conduct of a clinical investigation or carry out any\nother necessary compliance activity in relation to a clinical investigation that cannot be conducted\nremotely.\n**38.** A person who is—\n(a) a “qualified person” within the meaning of regulation 41(2) of the Human Medicines\nRegulations 2012;\n(b) a “responsible person” within the meaning of regulation 45(1) of those Regulations;\n(c) “an appropriately qualified person responsible for pharmacovigilance” within the\nmeaning of regulation 182(2)(a) of those Regulations; or\n(d) a “qualified person (manufacture)” as referred to in paragraph 8(2) of Schedule 2 to the\nVeterinary Medicines Regulations 2013,\nwhere they have travelled to the United Kingdom in order to undertake activities in relation to\ntheir role as such a person.\n**39.** —(1) A person who has travelled to the United Kingdom for the purposes of their work in\nessential infrastructure industries including—\n(a) a person involved in essential maintenance and repair of data infrastructure required to\nreduce and resolve outages, or in the provision of goods and services to support these\nactivities; and\n(b) an information technology or telecommunications professional (including information\ntechnology consultant, quality analyst, software tester, systems tester, and\ntelecommunications planner), whose expertise is required to—\n(i) provide an essential or emergency response to threats and incidents relating to the\nsecurity of any network and information system, and\n(ii) ensure the continued operation of any network and information system.\n\n( **a** ) S.I. 2013/2033.\n( **b** ) S.I. 2004/1031, to which there are amendments not relevant to these Regulations.\n( **c** ) S.I. 2002/618.\n(2) For the purposes of sub-paragraph (1), “network and information” system has the meaning in\nregulation 1(2) of the Network and Information Systems Regulations 2018( **a** ).\n**40.** A person who is engaged in urgent or essential work—\n(a) that is necessary for the continued operation of—\n(i) electronic communications networks and services as defined in section 32 of the\nCommunications Act 2003( **b** ), or\n(ii) the BBC’s broadcasting transmission network and services;\n(b) in associated supply chain companies that maintain the confidentiality, integrity, and\navailability of the electronic communications networks and services and the BBC", - "page_start": 44, - "page_end": 45, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\n**18.** The Special Educational Needs and Disability (Detained Persons) Regulations 2015( **a** ) are\namended as follows.\n**19.** In regulation 2(1) (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**20.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time periods due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, any requirement in any of the\nregulations specified in paragraph (3) for action to be taken within a specified period of\ntime or by a certain day is to be read instead as a requirement for such action to be taken as\nsoon as reasonably practicable.\n(2) The coronavirus exception applies where it is not reasonably practicable for a person\nto meet a requirement referred to in paragraph (1) for a reason relating to the incidence or\ntransmission of coronavirus.\n(3) The following regulations are specified for the purposes of paragraphs (1) and (2)—\n(a) regulation 15(1) and (4) (needs assessments which are not completed);\n(b) regulation 16(2), (3) and (4) (transfer of a kept EHC plan);\n(c) regulation 17(1) and (2) (restriction on disclosure of EHC plans);\n(d) regulation 19 (requirement to consider mediation);\n(e) regulation 20(1) and (2) (where the appropriate person does not wish to or fails to\npursue mediation);\n(f) regulation 21 (mediation);\n(g) regulation 24(1) and (3) (mediation certificate under section 55(5) of the Act);\n(h) regulation 27(3) (steps to be taken by a home authority);\n(i) regulation 29(2) and (6) (compliance with the orders of the First-tier Tribunal); and\n(j) regulation 30(3) and (6) (unopposed appeals).”.\n**21.** In regulation 4 (determination whether or not special educational provision may be", - "page_start": 3, - "page_end": 3, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 5\n\n##### Offences, proceedings and information\n\n###### **Power to use and disclose information**\n\ninfection or contamination with coronavirus or coronavirus disease; or\n(c) for a purpose connected with, or otherwise incidental to, a purpose described in sub-\nparagraph (a) or (b).\n(4) Subject to paragraph (7), A may only disclose relevant information to another person (the\n“recipient”) where it is necessary for the recipient to have the information —\n(a) for the purpose of carrying out a function of the recipient under—\n(i) these Regulations, or\n(ii) an enactment which, in Scotland, Wales or Northern Ireland, has the effect of\nrequiring the isolation or quarantine of persons who have been outside the common\ntravel area, for any of the purposes described in sub-paragraph (b);\n(b) for the purpose of—\n(i) preventing danger to public health as a result of the spread of infection or\ncontamination with coronavirus or coronavirus disease,\n(ii) monitoring the spread of infection or contamination with coronavirus or coronavirus\ndisease, or\n(iii) giving effect to any international agreement or arrangement relating to the spread of\ninfection or contamination with coronavirus or coronavirus disease; or\n(c) for a purpose connected with, or otherwise incidental to, a purpose described in sub-\nparagraph (a) or (b).\n(5) A constable or a person responsible for arranging or providing services (including security\nservices) in respect of accommodation as part of a managed self-isolation package may, where\nnecessary for the purpose of carrying out a function under these Regulations, request from B the\nfollowing information—\n(a) confirmation that P possesses a testing package for the purposes of regulation 6 and the\ndetails of that testing package (including the time and date of the tests);\n(b) confirmation that P has undertaken any test in accordance with a testing package and, if\nnot, an account of the reasons;\n(c) the result of any test P has undertaken in accordance with a testing package.\n(6) Subject to paragraph (8), disclosure which is authorised by this regulation does not breach—\n(a) an obligation of confidence owed by the person making the disclosure; or\n(b) any other restriction on the disclosure of information (however imposed).\n(7) This regulation does not limit the circumstances in which information may otherwise\nlawfully be disclosed under any other enactment or rule of law.\n(8) Nothing in this regulation authorises the use or disclosure of personal data where doing so", - "page_start": 28, - "page_end": 29, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 1\n\n##### Introductory\n###### **Citation, commencement, extent and application**\n**1.** —(1) These Regulations may be cited as the Health Protection (Coronavirus, International\nTravel and Operator Liability) (England) Regulations 2021.\n(2) These Regulations come into force at 4.00 a.m. on 17th May 2021.\n(3) These Regulations extend to England and Wales and apply in relation to England only.\n###### **Interpretation and introduction of Schedules 1 to 4**\n**2.** —(1) In these Regulations—\n“category 1 arrival” means person who has arrived in England from a category 1 country or\nterritory, and has not been in a category 2 country or territory or a category 3 country or\nterritory in the period beginning with the 10th day before the date of their arrival in England;\n“category 1 country or territory” means a country or territory, or part of a country or territory,\nspecified in Schedule 1( **b** );\n“category 2 country or territory” means a country or territory or part of a country or territory\nspecified in Schedule 2( **c** );\n“category 3 country or territory” means a country or territory or part of a country or territory\nspecified in Schedule 3( **d** );\n“child” means a person under the age of 18;\n“the common travel area” has the meaning given in section 1(3) of the Immigration Act\n1971( **e** );\n“coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n“coronavirus disease” means COVID-19 (the official designation of the disease which can be\ncaused by coronavirus);\n“designated port” means a port designated for the purposes of Schedule 11;\n“device” means an in vitro diagnostic medical device within the meaning given in regulation\n2(1) of the Medical Devices Regulations 2002( **f** );\n“disability” has the meaning given in the Equality Act 2010( **g** ) (see section 6 of, and Schedule\n1 to, that Act);\n“immigration officer” means a person appointed by the Secretary of State as an immigration\nofficer under paragraph 1 of Schedule 2 to the Immigration Act 1971( **h** );\n“managed self-isolation package” has the meaning given in paragraph 8 of Schedule 11;\n“operator” except in regulation 18, means an operator of a relevant service;\n\n( **a** ) 1984 c. 22. Part 2A was inserted by section 129 of the Health and Social Care Act 2008 (c. 14).\n( **b** ) Category 1 countries and territories are referred to colloquially and in guidance as “Green List” countries and territories.", - "page_start": 2, - "page_end": 2, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Exemptions\n\nprovider in the United Kingdom before travelling to the United Kingdom, and which\nare to be used by the provider for the purpose of providing healthcare, and\n(ii) is in possession of written confirmation of the arrangements from the provider;\n(d) “provider” means a provider of healthcare;\n(e) references to a place where a person is self-isolating are to a place where they are\nrequired to self-isolate, or permitted to be at, by virtue of regulation 9.\n**34.** —(1) A person who has travelled to the United Kingdom for the purpose of transporting\nmaterial which consists of, or includes, human cells or blood and which is to be used for the\nprovision of healthcare by a provider.\n(2) For the purposes of sub-paragraph (1)—\n(a) “blood” includes blood components;\n(b) “healthcare” and “provider” have the meanings given in paragraph 33(2).\n**35.** A person who is an “inspector” within the meaning given in regulation 8(1) of the Human\nMedicines Regulations 2012( **a** ), or who has been appointed as an inspector under regulation 33 of\n\n( **a** ) S.I. 2012/1916.\nthe Veterinary Medicines Regulations 2013( **a** ), and who has travelled to the United Kingdom to\nundertake activities in relation to their role as such a person.\n**36.** —(1) A person who—\n(a) has travelled to the United Kingdom to—\n(i) conduct a clinical trial within the meaning of “conducting a clinical trial” in\nregulation 2(1) of the Medicines for Human Use (Clinical Trials) Regulations\n2004( **b** ),\n(ii) undertake such activities as are necessary or expedient to prepare for the conduct of a\nclinical trial, or\n(iii) carry out any necessary compliance activity in relation to a clinical trial that cannot\nbe conducted remotely;\n(b) is a “qualified person” within the meaning of regulation 43 of those Regulations, where\nthey have travelled to the United Kingdom in order to undertake activities in relation to\ntheir role as such a person; or\n(c) is a “sponsor” within the meaning given in regulation 2(1) of those Regulations, or carries\nout the functions or duties of a sponsor, of a clinical trial and has travelled to the United\nKingdom to undertake activities in relation to a clinical trial.\n(2) For the purposes of sub-paragraph (1), “clinical trial” has the meaning given in regulation\n2(1) of the Medicines for Human Use (Clinical Trials) Regulations 2004.", - "page_start": 43, - "page_end": 44, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 1\n\n##### Introductory\n\n###### **Interpretation and introduction of Schedules 1 to 4**\n\n( **c** ) Category 2 countries and territories are referred to colloquially and in guidance as “Amber List” countries and territories.\n( **d** ) Category 3 countries and territories are referred to colloquially and in guidance as “Red List” countries and territories.\n( **e** ) 1971 c. 77; section 1(3) provides that the United Kingdom, the Channel Islands, the Isle of Man and the Republic of Ireland\nare collectively referred to in that Act as “the common travel area”.\n( **f** ) S.I. 2002/618.\n( **g** ) 2010 c. 15.\n( **h** ) Paragraph 1 was amended by paragraph 3 of Schedule 3 to the Health Protection Agency Act 2004 (c. 17), and by S.I.\n1993/1813.\n4\n“passenger” means a person travelling on a conveyance who is not a member of the\nconveyance’s crew;\n“passenger information” has the meaning given in regulation 3(1);\n“Passenger Locator Form” means the form published electronically by the Secretary of State\nfor the provision of passenger information( **a** );\n“port”, except where the context otherwise requires, means—\n(a) any port (including a seaport, airport or heliport), or\n(b) a place which is an authorised terminal control point for international services for the\npurposes of sections 11 and 12 of the Channel Tunnel Act 1987( **b** );\n“qualifying test” means a test that is a qualifying test for the purposes of regulation 4;\n“relevant service” means a commercial transport service carrying passengers travelling to\nEngland from outside the common travel area, other than a shuttle service;\n“Schedule 11 passenger” means a passenger to whom Schedule 11 (additional measures\napplicable to arrivals from category 3 countries or territories) applies;\n“self-isolate” has the meaning given in regulation 9(2), and “self-isolation” and “self-\nisolating” are to be construed accordingly;\n“the Self-Isolation Regulations” means the Health Protection (Coronavirus, Restrictions)\n(Self-Isolation) (England) Regulations 2020( **c** );\n“sensitivity”, in relation to a device, means how often the device correctly generates a positive\nresult;\n“shuttle service” has the meaning given in section 1(9) of the Channel Tunnel Act 1987;\n“specificity”, in relation to a device, means how often the device correctly generates a\nnegative result;\n“tunnel system” has the meaning given in section 1(7) of the Channel Tunnel Act 1987.\n(2) For the purposes of these Regulations, an individual has responsibility for a child if the\nindividual—\n(a) has custody or charge of the child for the time being, or", - "page_start": 2, - "page_end": 3, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Testing before arrival in England\n\n###### **Compliant tests**\n**1.** A test complies with this paragraph if—\n(a) it is a test for the detection of coronavirus undertaken using a device which the\nmanufacturer states has—\n(i) a sensitivity of at least 80%,\n(ii) a specificity of at least 97%, and\n(iii) a limit of detection of less than or equal to 100,000 SARS-CoV-2 copies per\nmillilitre;\n(b) it is not a test provided or administered under the National Health Service Act 2006, the\nNational Health Services (Wales) Act 2006, the National Health Service (Scotland) Act\n1978, or the Health and Personal Social Services (Northern Ireland) Order 1972; and\n(c) the test sample is taken from the person no more than three days before—\n(i) in the case of that person travelling to England on a commercial transport service, the\nservice’s scheduled time of departure, or\n(ii) in any other case, the actual time of departure of the vessel or aircraft on which that\nperson is travelling to England.\n###### **Form of notification of negative result**\n**2.** Notification of a negative test result must include, in English, French or Spanish, the\nfollowing information—\n(a) the name of the person from whom the sample was taken;\n(b) that person’s date of birth or age;\n(c) the negative result of the test;\n(d) the date the test sample was collected or received by the test provider;\n(e) the name of the test provider and information sufficient to contact that provider;\n(f) a statement—\n(i) that the test was a polymerase chain reaction test, or\n(ii) of the name of the device that was used for the test.\n###### **Persons not required to comply with regulation 4**\n**3.** —(1) The persons referred to in regulation 4(6)(c) (and not required to comply with that\nregulation) are—\n(a) a person (“P”) described in—\n(i) paragraph 16(1)(b) of Schedule 4 where, prior to P’s departure to the United\nKingdom, the relevant Department has certified that they meet this description and\nare not required to comply with regulation 4, or", - "page_start": 55, - "page_end": 56, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Consequential Amendments\n\n**1.** —(1) The Health Protection (Notification) Regulations 2010( **a** ) are amended as follows.\n(2) In regulation 4(3D)(b), for “regulation 3B of the Health Protection (Coronavirus,\nInternational Travel) (England) Regulations 2020” substitute “regulation 6 of the Health\nProtection (Coronavirus, International Travel and Operator Liability) (England) Regulations\n2021”.\n\n( **a** ) S.I. 2010/659. Regulations 4(3D) and 4ZA were inserted by S.I. 2021/150. There are other amendments but none is\nrelevant.\n(3) In regulation 4ZA—\n(a) in the heading, for “the Health Protection (Coronavirus, International Travel) (England)\nRegulations 2020” substitute “the Health Protection (Coronavirus, International Travel\nand Operator Liability) (England) Regulations 2021”;\n(b) in paragraph (1)(a), for “regulation 3B of the Health Protection (Coronavirus,\nInternational Travel) (England) Regulations 2020 (“the 2020 Regulations”)” substitute\n“regulation 6 of the Health Protection (Coronavirus, International Travel and Operator\nLiability) (England) Regulations 2021 (“the International Travel and Operator Liability\nRegulations”)”;\n(c) in paragraph (1)(c), for “paragraph 7(1)(f) of Schedule 2C to the 2020 Regulations”\nsubstitute “paragraph 7(1)(g) of Schedule 11 to the International Travel and Operator\nLiability Regulations”;\n(d) in paragraph (3), for “paragraph 7(1)(f) of Schedule 2C to the Health Protection\n(Coronavirus, International Travel) (England) Regulations 2020” substitute “paragraph\n7(1)(g) of Schedule 11 to the International Travel and Operator Liability Regulations”.\n**2.** —(1) The Health Protection (Coronavirus, Restrictions) (Self-Isolation) (England) Regulations\n2020( **a** ) are amended as follows.\n(2) In regulation 2D(1)(c), for “regulation 4 of the Health Protection (Coronavirus, International\nTravel) (England) Regulations 2020” substitute “regulation 9 of the Health Protection\n(Coronavirus, International Travel and Operator Liability) (England) Regulations 2021”.\n(3) In regulation 6(1)—\n(a) in the definitions of “designated place”, “isolation requirements” and “self-isolating\nworker”, for “regulation 4” substitute “regulation 9”;\n(b) in the definition of “International Travel Regulations”, for “the Health Protection\n(Coronavirus, International Travel) (England) Regulations 2020” substitute “the Health\nProtection (Coronavirus, International Travel and Operator Liability) (England)\nRegulations 2021”.\nSCHEDULE 16 Regulation 26(3)", - "page_start": 87, - "page_end": 88, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Transitional provision\n\nthe 2020 Regulations that a person is of the description or is undertaking work of the description\nin those paragraphs, is treated as certification that the person is of the description or is undertaking\nwork of the description in paragraphs 16 or 17 of Schedule 4 to these Regulations where the\nperson concerned arrives in England after 4.00 a.m. on 17th May 2021 (and accordingly such a\nperson is not required to comply with regulation 4 of these Regulations).\n**17.** A designation by the Secretary of State under paragraph 12(1) of Schedule 2C to the 2020\nRegulations as a person who may impose a charge under that Schedule has effect as a designation\nunder paragraph 12(1) of Schedule 8 to these Regulations and publication of details of charges\nunder paragraph 12(2)(a) of Schedule 2C to the 2020 Regulations satisfies the requirement under\nparagraph 12(2)(a) of Schedule 8 to these Regulations as to publication.\n**18.** Guidance issued by the Secretary of State pursuant to paragraph 4(2) of Schedule 2D to the\n2020 Regulations has effect as guidance issued pursuant to paragraph 4(2) of Schedule 9 to these\nRegulations.\n\n###### **EXPLANATORY NOTE**\n*(This note is not part of the Regulations)*\nThese Regulations replace the Health Protection (Coronavirus, International Travel) (England)\nRegulations 2020 (“the International Travel Regulations”), the Health Protection (Coronavirus,\nPublic Health Information for International Passengers) (England) Regulations 2020 and the\nHealth Protection (Coronavirus, Pre-Departure Testing and Operator Liability) (England)\n(Amendment) Regulations 2021.\nThey impose requirements on certain categories of person to provide information upon arrival in\nEngland, to take coronavirus tests before and after arrival and to self-isolate in order to prevent the\nspread of infection or contamination from coronavirus or coronavirus disease. They also impose\nobligations on operators to ensure that passengers receive information and comply with the\nrequirements.\nAn impact assessment has not been produced for this instrument. An explanatory memorandum\nhas been published alongside this instrument at www.legislation.gov.uk.\n\n© Crown copyright 2021\nPrinted and published in the UK by The Stationery Office Limited under the authority and superintendence of Jeff James,\nController of Her Majesty’s Stationery Office and Queen’s Printer of Acts of Parliament.\n\nhttp://www.legislation.gov.uk/id/uksi/2021/582", - "page_start": 89, - "page_end": 91, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\n### **Recommendations Power) Regulations 2017**\n**28.** The Special Educational Needs and Disability (First-tier Tribunal Recommendations Power)\nRegulations 2017( **a** ) are amended as follows.\n**29.** In regulation 2 (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**30.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time periods due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, any requirement in any of the\nregulations specified in paragraph (3) for action to be taken within a specified period of\ntime or by a certain day is to be read instead as a requirement for such action to be taken as\nsoon as reasonably practicable.\n(2) The coronavirus exception applies where it is not reasonably practicable for a person\nto meet a requirement referred to in paragraph (1) for a reason relating to the incidence or\ntransmission of coronavirus.\n(3) The following regulations are specified for the purposes of paragraphs (1) and (2)—\n(a) regulation 6(3) and (6) (responding to health care recommendations); and\n(b) regulation 7(1) and (4) (responding to social care recommendations).”.\n\n*Vicky Ford*\nParliamentary Under Secretary of State\n28th April 2020 Department for Education\n\n) S.I. 2017/1306.", - "page_start": 4, - "page_end": 5, - "source_file": "uksi_20200471_en.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20210582_en.pdf", - "query": "Regarding the regulation of Enforcement of requirement to self-isolate concerning travel and coronavirus, who are considered an \"authorised persons\" ?", - "target_page": 19, - "target_passage": "For the purposes of this regulation, “authorised person” means— (a) a constable; (b) for the purposes of paragraphs (2) and (3) only, an immigration officer; or (c) a person designated by the Secretary of State for the purposes of this regulation.", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 3\n\n##### Enforcement\n###### **Enforcement of requirement to self-isolate**\n**11.** —(1) Where an authorised person has reasonable grounds to believe that a person (“P”) has\nleft, or is outside of, the place where P is self-isolating in contravention of regulation 9, Schedule\n8 or Schedule 11, the authorised person may—\n(a) direct P to return to the place where P is self-isolating;\n(b) where the authorised person is a constable, remove P to the place where P is self-\nisolating;\n(c) where the authorised person is a constable and it is not practicable or appropriate in the\ncircumstances to take the action in sub-paragraph (a) or (b), remove P to accommodation\nfacilitated by the Secretary of State for the purposes of P’s self-isolation.\n(2) Where an authorised person has reasonable grounds to believe that P is a Schedule 11\npassenger, an authorised person may do any of the following for the purpose of ensuring that P\ncomplies with the requirements in Schedule 11—\n(a) give a direction to P, including a direction—\n(i) that P remain in a particular area of a port to await transportation to accommodation\ndesignated for the purposes of Schedule 11,\n(ii) that P move to a particular place to board transportation designated for the purposes\nof Schedule 11,\n(iii) that P board transportation designated for the purposes of Schedule 11 to travel to\naccommodation designated for the purposes of Schedule 11,\n(iv) that P remain in the place where P is self-isolating;\n(b) remove P to accommodation designated for the purposes of Schedule 11.\n(3) Where an authorised person has reasonable grounds to believe that P is a Schedule 11\npassenger and that P has committed an offence under regulation 19(1)(a) or (6), the authorised\nperson may—\n(a) require P to produce their passport or travel document for examination;", - "page_start": 16, - "page_end": 17, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 3\n\n##### Enforcement\n\n###### **Enforcement of requirement to self-isolate**\n\n(b) detain P for up to three hours;\n(c) search P and any baggage belonging to P or under P’s control, or any vehicle in which P\nhas travelled, for evidence, other than items subject to legal privilege, that relates to the\npossible commission of an offence under regulation 19(6); and\n(d) seize and retain any document or article recovered by a search under sub-paragraph (c).\n(4) Paragraph (3) does not confer a power—\n(a) to detain or search an unaccompanied child; or\n(b) to conduct an intimate search.\n(5) Any search under paragraph (3) must be conducted by an authorised person of the same\ngender as P.\n(6) Paragraphs (1)(b) and (c), (2) and (3) do not apply where P is a person described in\nparagraph 1 of Schedule 4 (diplomats, members of international organisations etc).\n(7) An authorised person exercising the power in paragraph (1)(b) or (c), (2)(b) or (3) may use\nreasonable force, if necessary, in the exercise of the power.\n(8) Where P is a child, and has left or is outside of, the place where they are self-isolating and is\naccompanied by an individual who has responsibility for them—\n(a) an authorised person may direct that individual to take P to the place where P is self-\nisolating; and\n(b) that individual must, so far as reasonably practicable, ensure that P complies with any\ndirection given by an authorised person to P.\n(9) Where P is a child, and an authorised person has reasonable grounds to believe that P is\nrepeatedly failing to comply with regulation 9 or Schedule 11, the authorised person may direct\nany individual who has responsibility for P to ensure, so far as reasonably practicable, that P so\ncomplies.\n(10) An authorised person may only exercise a power in paragraph (1), (2), (8) or (9) if the", - "page_start": 17, - "page_end": 17, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 3\n\nauthorised person considers that it is a necessary and proportionate means of ensuring compliance\nwith regulation 9 or Schedule 11.\n(11) For the purposes of this regulation, “authorised person” means—\n(a) a constable;\n(b) for the purposes of paragraphs (2) and (3) only, an immigration officer; or\n(c) a person designated by the Secretary of State for the purposes of this regulation.\n###### **Power of entry**\n**12.** —(1) A constable may enter premises in order—\n(a) to search for a person who is suspected of committing an offence of contravening the\nrequirement in paragraph 10 (duty to self-isolate) of Schedule 11;\n(b) to remove a person of the description in sub-paragraph (a) to accommodation designated\nby the Secretary of State for the purposes of Schedule 11.\n(2) The power in paragraph (1) is exercisable if the constable—\n(a) has reasonable grounds to believe that a person of the description in paragraph (1)(a) is in\nor on the premises; and\n(b) has a reasonable belief that it is necessary and proportionate to enter the premises for the\npurposes specified in paragraph (1)(b).\n(3) A constable exercising the power in paragraph (1)—\n(a) may use reasonable force if necessary; and\n(b) may be accompanied by a police community support officer.\n(4) A constable exercising the power in paragraph (1)—\n(a) if asked by a person on the premises, must show evidence of the constable’s identity and\noutline the purpose for which the power is being exercised; and\n(b) if the premises are unoccupied or the occupier is temporarily absent, must leave the\npremises as effectively secured against unauthorised entry as when the constable found\nthem.\n(5) In this regulation, “premises” includes any building or structure and any land.", - "page_start": 17, - "page_end": 18, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 2\n\n##### Requirements on persons arriving in England\n\n###### **Requirements relating to tests**\n\n(b) is required to self-isolate under—\n(i) regulation 9 (requirement to self-isolate), or\n(ii) Schedule 11 (additional measures applicable to arrivals from category 3 countries\nand territories);\n(c) is not required to self-isolate under regulation 9 only by virtue of one or more of the\nfollowing paragraphs of Schedule 4 (exemptions)—\n(i) paragraph 1(1)(i) (representatives of foreign countries or territories on official\nbusiness),\n(ii) paragraph 1(1)(j) (representatives of government of British overseas territory),\n(iii) paragraph 4 (foreign officials or contractors with border security duties),\n(iv) paragraph 5 (road passenger transport workers),\n(v) paragraph 14 (civil aviation inspectors),\n(vi) paragraph 16 (certain Crown Servants, persons certified as returning from essential\nstate business etc.),\n(vii) paragraph 17 (essential or emergency work outside the United Kingdom), or\n(viii) paragraph 30 (postal operators);\n(d) falls within the description in paragraph 44 (elite sportspersons and ancillary\nsportspersons) of Schedule 4; or\n(e) may temporarily cease to self-isolate by virtue of paragraph (15)(f)(ii) or (15)(i) of\nregulation 9 and the following paragraphs of Schedule 4—\n(i) paragraph 4 (foreign officials with border security duties),\n(ii) paragraph 5 (road passenger transport workers),\n(iii) paragraph 14 (civil aviation inspectors),\n(iv) paragraph 21 (water and sewerage workers),\n(v) paragraph 22 (flood and coastal defence workers),\n(vi) paragraph 23 (electricity workers),\n(vii) paragraph 24 (nuclear power workers),\n8\n(viii) paragraph 25 (chemical weapons inspectors),\n(ix) paragraph 26 (space workers),\n(x) paragraph 28 (oil workers),\n(xi) paragraph 29 (offshore oil and gas workers) unless paragraph (4) applies to the\nperson,\n(xii) paragraph 31 (specialist technical workers),\n(xiii) paragraph 32 (specialist waste management workers),\n(xiv) paragraph 35 (medicines inspectors),\n(xv) paragraph 36 (clinical trial conductors),\n(xvi) paragraph 37 (clinical investigators),\n(xvii) paragraph 38 (medical and veterinary specialists),\n(xviii) paragraph 39 (infrastructure workers), or\n(xix) paragraph 40 (communications operation workers).\n(2) In paragraph (1)(b), the reference to persons required to self-isolate under regulation 9 does\nnot include anyone who may temporarily cease to self-isolate by virtue of regulation 9(15)(f)(ii),\n(15)(g)(ii), or (15)(i) (and accordingly regulation 6 does not apply to such persons).\n(3) Regulation 7 (requirement to undertake workforce tests) applies to a person who is not\nrequired to self-isolate under regulation 9 by virtue of any sub-paragraph of regulation 9(15) and\nthe following paragraphs of Schedule 4, or who may temporarily cease to self-isolate or whose\nobligation to self-isolate under that regulation is otherwise modified by virtue of those", - "page_start": 6, - "page_end": 7, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### territories\n\n###### **Exceptions from duty to self-isolate**\n\nmust as soon as practicable obtain a managed self-isolation package and travel directly to the\naccommodation designated in that package, using the means of transport designated in that\npackage.\n**8.** In this Schedule a “managed self-isolation package” means—\n(a) a booking for a place in accommodation designated by the Secretary of State for the\npurposes of this Schedule;\n(b) a booking for transport facilitated by the Secretary of State to the accommodation referred\nto in sub-paragraph (a); and\n(c) a testing package required by regulation 6 (requirement to book and undertake tests).\n###### **Charge for managed self-isolation package**\n**9.** The Secretary of State or a person designated by the Secretary of State may impose a charge\nin relation to the accommodation, transport and testing package mentioned in the definition of a\n“managed self-isolation package” and the Secretary of State may recover any sum owed by P\npursuant to such a charge as a debt.\n###### **Duty to self-isolate and period of self-isolation**\n**10.** Unless P leaves the common travel area where P is permitted to do so under these\nRegulations, P must self-isolate in the place in the accommodation designated in the managed self-\nisolation package until whichever is the later of—\n(a) the end of the period of 10 days beginning with the day after P’s arrival in England;\n(b) the end of the period for which P is required to self-isolate under Schedule 8 (mandatory\ntesting after arrival in England).\n###### **Exceptions from duty to self-isolate**\n**11.** Paragraph 10 does not require P to remain in self-isolation—\n(a) from any person with whom they were travelling when they arrived in England and who\nis also self-isolating in the place where P is self-isolating;\n(b) from any person who is staying in the place where P is self-isolating whose assistance P\nreasonably requires by reason of—\n(i) P being a child, or\n(ii) any disability of P’s.\n**12.** Paragraph 10 does not require P to remain in self-isolation from a person (“V”) when V is at\nthe place where P is self-isolating in exceptional circumstances such as—\n(a) to provide emergency assistance;\n(b) to provide care or assistance, including relevant personal care within the meaning of", - "page_start": 75, - "page_end": 76, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### territories\n\n###### **Modification of application of this Schedule where P is a relevant person**\n\nread as references to a self-isolation package containing such provisions as to\naccommodation, transport and testing as the Secretary of State considers appropriate;\n(c) paragraph 7 does not apply to P.\n(2) P is a relevant person if—\n(a) P is—\n(i) a person requiring urgent medical assistance,\n(ii) a person on immigration bail,\n(iii) a person who has been detained by an immigration officer,\n(iv) a person who has been refused leave to enter the UK,\n(v) an illegal entrant,\n(vi) an asylum seeker,\n(vii) a person who is in police custody,\n(viii) a prisoner,\n(ix) an unaccompanied child, where it is not reasonable for a person with responsibility\nfor P to reside with the child in accommodation designated by the Secretary of State\nfor the purposes of this Schedule,\n(x) a potential victim of modern slavery; and\n(b) the Secretary of State has confirmed in writing that this paragraph applies in relation to P\nand has not withdrawn that confirmation.\n(3) P is also a relevant person if—\n(a) P is, or was on the 1st September 2020, a child;\n(b) P travels to the UK for the purposes of receiving education at a boarding school in\nEngland at which education and accommodation is due to be provided for P;\n(c) P is not accompanied into the UK by an individual who has responsibility for P, or if P is\naged 18 or over, would have had such responsibility if P were a child; and\n(d) the Secretary of State has confirmed in writing that this paragraph applies in relation to P\nand has not withdrawn that confirmation.\n(4) P is also a relevant person if—\n(a) P is vulnerable as a result of a severe medical or health condition;\n(b) P would not receive appropriate support in designated accommodation and that condition\nwould be severely detrimentally impacted if P were required to self-isolate in such\naccommodation;\n(c) P has provided evidence from a suitably qualified or registered medical practitioner of the\nmatters specified in paragraphs (a) and (b); and\n(d) the Secretary of State has confirmed in writing that this paragraph applies in relation to P\nand has not withdrawn that confirmation.\n(5) P is also a relevant person if travelling with a person who is a relevant person by virtue of", - "page_start": 78, - "page_end": 79, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 2\n\n##### Requirements on persons arriving in England\n\n###### **Further requirements on arrivals from category 2 countries and territories**\n\naccommodation provided or arranged under that paragraph.\n(5) More than one address may be specified as the place at which P intends to self-isolate in the\nPassenger Locator Form where—\n(a) a legal obligation requires P to change addresses; or\n(b) it is necessary for P to stay overnight at an address on their arrival in England before\ntravelling directly to another address at which they will be self-isolating.\n(6) In paragraph (3)(a)(ii) “a place at which they intend to self-isolate while in England”\nmeans—\n(a) where the person has completed a Passenger Locator Form, at an intended place of self-\nisolation specified in that form;\n(b) where the person has completed a form equivalent to a Passenger Locator Form pursuant\nto an enactment in Scotland, Wales or Northern Ireland, at an intended place of self-\nisolation specified in that form;\n(c) in any other case at a place described in paragraph (4)(a) to (c).\n(7) P must, on their arrival in England, travel directly to the place at which they are to self-\nisolate, and must then self-isolate until whichever is the earlier of—\n(a) the end of the 10th day after the day on which they arrived in England or, if later, the end\nof any period that applies by virtue of paragraph 2 or 3 of Schedule 8;\n(b) their departure from England; or\n(c) the beginning of P’s period of self-isolation, where P or R, where P is a child, is notified\nunder regulation 2A or 2B of the Self-Isolation Regulations( **a** ).\n(8) In paragraph (7)(c), “period of self-isolation” and “R” have the meanings given for the\npurposes of Part 1 of the Self-Isolation Regulations (see regulations 3 and 5 of those Regulations).\n(9) Paragraph (2) does not require P to remain in isolation—\n(a) from any person with whom they were travelling when they arrived in England and who\nis also self-isolating in the place where P is self-isolating;\n(b) where P is self-isolating in their home, from any member of their household;\n(c) where P is self-isolating in the home of a friend or family member, from any member of\nthe household of that friend or family member;\n\n( **a** ) A person notified, or a child in respect of whom a notification is given, under regulation 2A or 2B will be required to self-\nisolate in accordance with those Regulations from the moment the notification is given. Regulations 2A and 2B were", - "page_start": 13, - "page_end": 13, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 2\n\n##### Requirements on persons arriving in England\n\n###### **Further requirements on arrivals from category 2 countries and territories**\n\ninserted by S.I. 2021/364.\n(d) where P leaves, or is outside of, the place where they are self-isolating in accordance with\nparagraph (11)(j), from any person (other than a person who is required by paragraph (2)\nto self-isolate) whose assistance P reasonably requires in order to undertake the test, by\nreason of —\n(i) P being a child, or\n(ii) any disability of P’s.\n(10) Paragraph (2) does not require P to remain in isolation from a person (“V”) when V is at the\nplace where P is self-isolating—\n(a) to provide emergency assistance;\n(b) to provide care or assistance, including relevant personal care within the meaning of\nparagraph 1(1B) or 7(3B) of Schedule 4 to the Safeguarding Vulnerable Groups Act\n2006( **a** ), to P or to any other person who is living in the place where P is self-isolating;\n(c) to provide medical assistance, including to provide any of the services mentioned in\nparagraph (11)(b), to P or to any other person who is living in the place where P is self-\nisolating, where this is required urgently or on the advice of a registered medical\npractitioner;\n(d) to provide veterinary services, where this is required urgently or on the advice of a\nveterinary surgeon;\n(e) to provide critical public services, including those mentioned in paragraph (11)(i)(ii);\n(f) to administer a test to P in accordance with Schedule 9.\n(11) During the period of their self-isolation, P may not leave, or be outside of, the place where\nP is self-isolating except—\n(a) to travel in order to leave England, provided that they do so directly (subject to paragraph\n3(1) of Schedule 8);\n(b) to seek medical assistance, where this is required urgently or on the advice of a registered\nmedical practitioner, including to access services from dentists, opticians, audiologists,\nchiropodists, chiropractors, osteopaths and other medical or health practitioners,\nincluding services relating to mental health;\n(c) to undertake a workforce test required by regulation 7;\n(d) to access veterinary services where this is required urgently or on the advice of a\nveterinary surgeon;\n(e) to fulfil a legal obligation, including attending court or satisfying bail conditions, or to\nparticipate in legal proceedings;\n(f) to avoid injury or illness or to escape a risk of harm;\n(g) on compassionate grounds, including to attend a funeral of—\n(i) a member of P’s household,\n(ii) a close family member, or", - "page_start": 13, - "page_end": 14, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Transitional provision\n\n**1.** Passenger information provided before 4.00 a.m. on 17th May 2021 by a person pursuant to\nregulation 3 of the Health Protection (Coronavirus, International Travel) (England) Regulations\n2020 (“the 2020 Regulations”) in advance of arrival in England is treated as passenger information\nprovided for the purposes of these Regulations where the person arrives in England on or after that\ndate.\n**2.** Confirmation given by the Foreign, Commonwealth and Development Office that a person is\nnot required to comply with regulation 3B of the 2020 Regulations is treated as confirmation that\nthe person is not required to comply with regulation 6 of these Regulations where the person\narrives in England on or after 4.00 a.m. on 17th May 2021.\n**3.** A designation by the Secretary of State of a person as an authorised person under regulation\n5(7) of the 2020 Regulations has effect as a designation of that person as an authorised person\nunder of regulation 11(11)(c) of these Regulations.\n**4.** Regulation 5A of the 2020 Regulations continues to have effect in relation to a constable who\nexercises the powers in that regulation in relation to a person who arrived in England before 4.00\na.m. on 17th May 2021.\n\n( **a** ) S.I. 2020/1045. Regulation 2D was inserted by S.I. 2021/364. There are other amendments but none is relevant.\n**5.** A designation by the Secretary of State of a person as a designated officer under regulation\n7(2) of the 2020 Regulations has effect as a designation of that person as a designated officer\nunder regulation 20(9)(c)(i) of these Regulation.\n**6.** A designation by the Secretary of State of a person as an authorised person under regulation\n7(10)(c) of the 2020 Regulations has effect as a designation of that person as an authorised person\nunder regulation 20(9)(a)(iii) of these Regulations.\n**7.** A designation by the Secretary of State under regulation 8 of the 2020 Regulations as a person\nwho may bring proceedings for an offence has effect as a designation under regulation 21(1) of\nthese Regulations.\n**8.** A confirmation from the Foreign, Commonwealth and Development Office or other UK\nGovernment Department that a person is not required to comply with Schedule B1A to the 2020\nRegulations is treated as confirmation that a person is not required to comply with Schedule 11 of", - "page_start": 88, - "page_end": 89, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Exemptions\n\n**37.** A person who has travelled to the United Kingdom to conduct a “clinical investigation”\nwithin the meaning of the Medical Devices Regulations 2002( **c** ), or to undertake such activities as\nare necessary or expedient to prepare for the conduct of a clinical investigation or carry out any\nother necessary compliance activity in relation to a clinical investigation that cannot be conducted\nremotely.\n**38.** A person who is—\n(a) a “qualified person” within the meaning of regulation 41(2) of the Human Medicines\nRegulations 2012;\n(b) a “responsible person” within the meaning of regulation 45(1) of those Regulations;\n(c) “an appropriately qualified person responsible for pharmacovigilance” within the\nmeaning of regulation 182(2)(a) of those Regulations; or\n(d) a “qualified person (manufacture)” as referred to in paragraph 8(2) of Schedule 2 to the\nVeterinary Medicines Regulations 2013,\nwhere they have travelled to the United Kingdom in order to undertake activities in relation to\ntheir role as such a person.\n**39.** —(1) A person who has travelled to the United Kingdom for the purposes of their work in\nessential infrastructure industries including—\n(a) a person involved in essential maintenance and repair of data infrastructure required to\nreduce and resolve outages, or in the provision of goods and services to support these\nactivities; and\n(b) an information technology or telecommunications professional (including information\ntechnology consultant, quality analyst, software tester, systems tester, and\ntelecommunications planner), whose expertise is required to—\n(i) provide an essential or emergency response to threats and incidents relating to the\nsecurity of any network and information system, and\n(ii) ensure the continued operation of any network and information system.\n\n( **a** ) S.I. 2013/2033.\n( **b** ) S.I. 2004/1031, to which there are amendments not relevant to these Regulations.\n( **c** ) S.I. 2002/618.\n(2) For the purposes of sub-paragraph (1), “network and information” system has the meaning in\nregulation 1(2) of the Network and Information Systems Regulations 2018( **a** ).\n**40.** A person who is engaged in urgent or essential work—\n(a) that is necessary for the continued operation of—\n(i) electronic communications networks and services as defined in section 32 of the\nCommunications Act 2003( **b** ), or\n(ii) the BBC’s broadcasting transmission network and services;\n(b) in associated supply chain companies that maintain the confidentiality, integrity, and\navailability of the electronic communications networks and services and the BBC", - "page_start": 44, - "page_end": 45, - "source_file": "uksi_20210582_en.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20210582_en.pdf", - "query": "What is the expiracy date of the regulation regarding travel during the coronavirus pandemic made in 2021 ?", - "target_page": 31, - "target_passage": "These Regulations expire at the end of 16th May 2022.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 6\n\n##### Final provisions\n###### **Review of need for requirements**\n**24.** The Secretary of State must review the need for the requirements imposed by these\nRegulations by 14th June 2021 and at least once every 28 days thereafter.\n###### **Expiry of Regulations**\n**25.** These Regulations expire at the end of 16th May 2022.\n###### **Revocations, transitional provision consequential amendments and savings**\n**26.** —(1) The following Regulations are revoked—\n(a) the Health Protection (Coronavirus, Public Health Information for International\nPassengers) (England) Regulations 2020( **a** );\n(b) the Health Protection (Coronavirus, International Travel) (England) Regulations 2020\n(“the International Travel Regulations”)( **b** ); and\n(c) the Health Protection (Coronavirus, Pre-Departure Testing and Operator Liability)\n(England) (Amendment) Regulations 2021( **c** ).\n(2) Schedule 15 makes consequential amendments to other instruments specified in that\nSchedule.\n(3) Schedule 16 makes transitional provisions.\n(4) Nothing in these Regulations applies in relation to a person who arrived in England before\n4.00 a.m. on 17th May 2021 (and accordingly, the regulations mentioned in paragraph (1)\ncontinue to have effect in relation to such a person).\n\nSigned by authority of the Secretary of State\n\n*Robert Courts*\nParliamentary Under Secretary of State\nAt 10.32 a.m. on 14th May 2021 Department for Transport\n\n( **a** ) S.I. 2020/567.\n( **b** ) S.I. 2020/568.\n( **c** ) S.I. 2021/38.", - "page_start": 30, - "page_end": 30, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n*Made* *-* *-* *-* *-* *at 10.32 a.m. on 14th May 2021*\n*Laid before Parliament* *at 2.30 p.m. on 14th May 2021*\n*Coming into force* *-* *-* *at 4.00 a.m. on 17th May 2021*", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Consequential Amendments\n\n**1.** —(1) The Health Protection (Notification) Regulations 2010( **a** ) are amended as follows.\n(2) In regulation 4(3D)(b), for “regulation 3B of the Health Protection (Coronavirus,\nInternational Travel) (England) Regulations 2020” substitute “regulation 6 of the Health\nProtection (Coronavirus, International Travel and Operator Liability) (England) Regulations\n2021”.\n\n( **a** ) S.I. 2010/659. Regulations 4(3D) and 4ZA were inserted by S.I. 2021/150. There are other amendments but none is\nrelevant.\n(3) In regulation 4ZA—\n(a) in the heading, for “the Health Protection (Coronavirus, International Travel) (England)\nRegulations 2020” substitute “the Health Protection (Coronavirus, International Travel\nand Operator Liability) (England) Regulations 2021”;\n(b) in paragraph (1)(a), for “regulation 3B of the Health Protection (Coronavirus,\nInternational Travel) (England) Regulations 2020 (“the 2020 Regulations”)” substitute\n“regulation 6 of the Health Protection (Coronavirus, International Travel and Operator\nLiability) (England) Regulations 2021 (“the International Travel and Operator Liability\nRegulations”)”;\n(c) in paragraph (1)(c), for “paragraph 7(1)(f) of Schedule 2C to the 2020 Regulations”\nsubstitute “paragraph 7(1)(g) of Schedule 11 to the International Travel and Operator\nLiability Regulations”;\n(d) in paragraph (3), for “paragraph 7(1)(f) of Schedule 2C to the Health Protection\n(Coronavirus, International Travel) (England) Regulations 2020” substitute “paragraph\n7(1)(g) of Schedule 11 to the International Travel and Operator Liability Regulations”.\n**2.** —(1) The Health Protection (Coronavirus, Restrictions) (Self-Isolation) (England) Regulations\n2020( **a** ) are amended as follows.\n(2) In regulation 2D(1)(c), for “regulation 4 of the Health Protection (Coronavirus, International\nTravel) (England) Regulations 2020” substitute “regulation 9 of the Health Protection\n(Coronavirus, International Travel and Operator Liability) (England) Regulations 2021”.\n(3) In regulation 6(1)—\n(a) in the definitions of “designated place”, “isolation requirements” and “self-isolating\nworker”, for “regulation 4” substitute “regulation 9”;\n(b) in the definition of “International Travel Regulations”, for “the Health Protection\n(Coronavirus, International Travel) (England) Regulations 2020” substitute “the Health\nProtection (Coronavirus, International Travel and Operator Liability) (England)\nRegulations 2021”.\nSCHEDULE 16 Regulation 26(3)", - "page_start": 87, - "page_end": 88, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### PART 3\n##### Relevant websites\n**1.** The following are “the relevant websites” for the purposes of regulation 14—\nhttps://www.gov.uk/government/publications/coronavirus-covid-19-travellers-exempt-from-uk-\nborder-rules/coronavirus-covid-19-travellers-exempt-from-uk-border-rules\nhttps://www.gov.uk/guidance/booking-and-staying-in-a-quarantine-hotel-when-you-arrive-in-\nengland\nhttps://www.gov.uk/guidance/coronavirus-covid-19-testing-for-people-travelling-to-england\nhttp://www.gov.uk/travel-quarantine-and-testing\nhttps://www.gov.uk/guidance/red-amber-and-green-list-rules-for-entering-england\nhttps://www.gov.uk/provide-journey-contact-details-before-travel-uk\nhttps://www.gov.uk/uk-border-control\nhttps://www.nidirect.gov.uk/articles/coronavirus-covid-19-international-travel-advice\nhttps://www.gov.scot/publications/coronavirus-covid-19-international-travel-quarantine/\nhttps://gov.wales/arriving-wales-overseas\nSCHEDULE 13 Regulation 18(3)", - "page_start": 82, - "page_end": 83, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\nS T A T U T O R Y I N S T R U M E N T S", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### CONTENTS\n\n24. Review of need for requirements 31\n25. Expiry of Regulations 31\n26. Revocations, transitional provision consequential amendments and savings 31\n\n##### SCHEDULES\nSCHEDULE 1 — Category 1 countries and territories 32\nSCHEDULE 2 — Category 2 countries and territories 32\nSCHEDULE 3 — Category 3 countries and territories 32\nSCHEDULE 4 — Exemptions 34\nSCHEDULE 5 — List of sporting events 50\nSCHEDULE 6 — Passenger information 55\nSCHEDULE 7 — Testing before arrival in England 56\nSCHEDULE 8 — Mandatory testing after arrival in England 58\nSCHEDULE 9 — Workforce tests 67\nSCHEDULE 10 — Optional testing after arrival in England 68\nSCHEDULE 11 — Additional measures applicable to arrivals from category 3\ncountries and territories 74\nSCHEDULE 12 — Information for passengers 82\nPART 1 82\nPART 2 83\nPART 3 — Relevant websites 83\nSCHEDULE 13 — Prohibition on the arrival of aircraft and vessels into England 84\nSCHEDULE 14 — Amounts of fixed penalties 85\nSCHEDULE 15 — Consequential Amendments 88\nSCHEDULE 16 — Transitional provision 89\n3\nThe Secretary of State makes the following Regulations in exercise of the powers conferred by\nsections 45B, 45F(2) and 45P(2) of the Public Health (Control of Disease) Act 1984( **a** ).", - "page_start": 1, - "page_end": 2, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Passenger information\n\n**1.** Personal details of the passenger—\n(a) their full name;\n(b) their sex;\n(c) their date of birth;\n(d) their passport number, or travel document reference number (as appropriate), issue and\nexpiry dates and issuing authority;\n(e) their telephone number;\n(f) their home address;\n(g) their email address.\n**2.** Journey details of the passenger—\n(a) the address or addresses in the United Kingdom at which—\n(i) in the case of a person who is required to comply with regulation 9 (requirement to\nself-isolate), they intend to self-isolate and including, where regulation 9(1)(c)\napplies, the booking reference number for the managed self-isolation package\nbooked by or on behalf of P, or\n(ii) in the case of any other person, they intend to stay during the period of 10 days\nbeginning on the day after the date of their arrival in the United Kingdom;\n(b) the date, or planned date, as appropriate of their arrival at an address specified in\nsubparagraph (a);\n(c) the operator they are travelling with or through which their booking was made;\n(d) their seat number;\n(e) their coach number;\n(f) the flight number or vessel name;\n(g) the location at which they will arrive in the United Kingdom;\n(h) the country or territory they are travelling from;\n(i) the part of that country or territory they are travelling from, if that part—\n(i) is specified in Schedule 1 (category 1 countries and territories), or\n(ii) is, where the country or territory itself is specified in that Schedule, expressly\nexcluded in relation to that country or territory;\n(j) any other country or territory they have departed from or transited through in the period\nbeginning with the 10th day before the date of their arrival in England, and in any such\ncase, the dates of departing from or transiting through any such country or territory;", - "page_start": 54, - "page_end": 55, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Category 2 countries and territories\nAny country or territory outside the common travel area not listed in Schedule 1 or Schedule 3.\nSCHEDULE 3 Regulation 2(1)", - "page_start": 31, - "page_end": 31, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n### SCHEDULES\n\n#### Transitional provision\n\n**1.** Passenger information provided before 4.00 a.m. on 17th May 2021 by a person pursuant to\nregulation 3 of the Health Protection (Coronavirus, International Travel) (England) Regulations\n2020 (“the 2020 Regulations”) in advance of arrival in England is treated as passenger information\nprovided for the purposes of these Regulations where the person arrives in England on or after that\ndate.\n**2.** Confirmation given by the Foreign, Commonwealth and Development Office that a person is\nnot required to comply with regulation 3B of the 2020 Regulations is treated as confirmation that\nthe person is not required to comply with regulation 6 of these Regulations where the person\narrives in England on or after 4.00 a.m. on 17th May 2021.\n**3.** A designation by the Secretary of State of a person as an authorised person under regulation\n5(7) of the 2020 Regulations has effect as a designation of that person as an authorised person\nunder of regulation 11(11)(c) of these Regulations.\n**4.** Regulation 5A of the 2020 Regulations continues to have effect in relation to a constable who\nexercises the powers in that regulation in relation to a person who arrived in England before 4.00\na.m. on 17th May 2021.\n\n( **a** ) S.I. 2020/1045. Regulation 2D was inserted by S.I. 2021/364. There are other amendments but none is relevant.\n**5.** A designation by the Secretary of State of a person as a designated officer under regulation\n7(2) of the 2020 Regulations has effect as a designation of that person as a designated officer\nunder regulation 20(9)(c)(i) of these Regulation.\n**6.** A designation by the Secretary of State of a person as an authorised person under regulation\n7(10)(c) of the 2020 Regulations has effect as a designation of that person as an authorised person\nunder regulation 20(9)(a)(iii) of these Regulations.\n**7.** A designation by the Secretary of State under regulation 8 of the 2020 Regulations as a person\nwho may bring proceedings for an offence has effect as a designation under regulation 21(1) of\nthese Regulations.\n**8.** A confirmation from the Foreign, Commonwealth and Development Office or other UK\nGovernment Department that a person is not required to comply with Schedule B1A to the 2020\nRegulations is treated as confirmation that a person is not required to comply with Schedule 11 of", - "page_start": 88, - "page_end": 89, - "source_file": "uksi_20210582_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Review and expiry**\n**2.** —(1) The Secretary of State must review the effectiveness of these Regulations during the\nperiod for which they have effect.\n(2) These Regulations cease to have effect on 25th September 2020.", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia2.pdf", - "query": "Who first suggested the notions of \"hard\" and \"easy\" problems regarding consciousness ?", - "target_page": 1, - "target_passage": "The terms \"hard problem\" and \"easy problems\" were coined by the philosopher David Chalmers", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n[his core arguments and responded to counterarguments. His](https://en.wikipedia.org/wiki/Counterarguments)\nuse of the word *easy* is \"tongue-in-cheek\". [8] As the\n[cognitive psychologist Steven Pinker puts it, they are about as easy as going to Mars or curing cancer.](https://en.wikipedia.org/wiki/Mars)\n\"That is, scientists more or less know what to look for, and with enough brainpower and funding, they\nwould probably crack it in this century.\" [9]\n[The existence of the hard problem is disputed. It has been accepted by some philosophers of mind such as](https://en.wikipedia.org/wiki/Philosophy_of_mind)\n[Joseph Levine,](https://en.wikipedia.org/wiki/Joseph_Levine_(philosopher)) [10] [ Colin McGinn,](https://en.wikipedia.org/wiki/Colin_McGinn) [11] [ and Ned Block](https://en.wikipedia.org/wiki/Ned_Block) [12] [ and cognitive neuroscientists such as Francisco](https://en.wikipedia.org/wiki/Francisco_Varela)\n[Varela,](https://en.wikipedia.org/wiki/Francisco_Varela) [13] [ Giulio Tononi,](https://en.wikipedia.org/wiki/Giulio_Tononi) [14][15] [ and Christof Koch.](https://en.wikipedia.org/wiki/Christof_Koch) [14][15] On the other hand, its existence is denied by\n[other philosophers of mind, such as Daniel Dennett,](https://en.wikipedia.org/wiki/Daniel_Dennett) [16] [ Massimo Pigliucci,](https://en.wikipedia.org/wiki/Massimo_Pigliucci) [17] [ Thomas Metzinger,](https://en.wikipedia.org/wiki/Thomas_Metzinger)\n[Patricia Churchland,](https://en.wikipedia.org/wiki/Patricia_Churchland) [18] [ and Keith Frankish,](https://en.wikipedia.org/wiki/Keith_Frankish) [19] [ and by cognitive neuroscientists such as Stanislas](https://en.wikipedia.org/wiki/Stanislas_Dehaene)\n[Dehaene,](https://en.wikipedia.org/wiki/Stanislas_Dehaene) [20] [ Bernard Baars,](https://en.wikipedia.org/wiki/Bernard_Baars) [21] [ Anil Seth,](https://en.wikipedia.org/wiki/Anil_Seth) [22] [ and Antonio Damasio.](https://en.wikipedia.org/wiki/Antonio_Damasio) [23] Clinical neurologist and skeptic\n[Steven Novella has dismissed it as \"the hard non-problem\".](https://en.wikipedia.org/wiki/Steven_Novella) [24] [ According to a 2020 PhilPapers survey, a](https://en.wikipedia.org/wiki/PhilPapers)\nmajority (62.42%) of the philosophers surveyed said they believed that the hard problem is a genuine\nproblem, while 29.72% said that it does not exist. [25]\n[There are a number of other potential philosophical problems that are related to the Hard Problem. Ned](https://en.wikipedia.org/wiki/List_of_philosophical_problems)\nBlock believes that there exists a \"Harder Problem of Consciousness\", due to the possibility of different\nphysical and functional neurological systems potentially having phenomenal overlap. [12] Another\n[potential philosophical problem which is closely related to Benj Hellie's vertiginous question, dubbed](https://en.wikipedia.org/wiki/Vertiginous_question)\n\"The Even Harder Problem of Consciousness\", refers to why a given individual has their own particular\n[personal identity, as opposed to existing as someone else.](https://en.wikipedia.org/wiki/Personal_identity) [26]\n[Cognitive scientist David Chalmers first formulated the hard problem in his paper \"Facing up to the](https://en.wikipedia.org/wiki/David_Chalmers)\nproblem of consciousness\" (1995) [1] and expanded upon it in *[The Conscious Mind](https://en.wikipedia.org/wiki/The_Conscious_Mind)* (1996). His works\n[provoked comment. Some, such as philosopher David Lewis and Steven Pinker, have praised Chalmers](https://en.wikipedia.org/wiki/David_Lewis_(philosopher))", - "page_start": 0, - "page_end": 1, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\nfor his argumentative rigour and \"impeccable clarity\". [27] Pinker later said, in 2018, \"In the end I still\nthink that the hard problem is a meaningful conceptual problem, but agree with Dennett that it is not a\nmeaningful scientific problem. No one will ever get a grant to study whether you are a zombie or whether\nthe same Captain Kirk walks on the deck of the Enterprise and the surface of Zakdorn. And I agree with\nseveral other philosophers that it may be futile to hope for a solution at all, precisely because it is a\nconceptual problem, or, more accurately, a problem with our concepts.\" [28] [ Daniel Dennett and Patricia](https://en.wikipedia.org/wiki/Patricia_Churchland)\n[Churchland, among others, believe that the hard problem is best seen as a collection of easy problems that](https://en.wikipedia.org/wiki/Patricia_Churchland)\nwill be solved through further analysis of the brain and behaviour. [29][30]\nConsciousness is an ambiguous term. It can be used to mean self consciousness, awareness, the state of\n[being awake, and so on. Chalmers uses Thomas Nagel's definition of consciousness: \"](https://en.wikipedia.org/wiki/Thomas_Nagel) *the feeling of what*\n*it is like to be something.\"* Consciousness, in this sense, is synonymous with *experience.* [31][27]\n. . .even when we have explained the performance of all the cognitive and behavioral functions\nin the vicinity of experience—perceptual discrimination, categorization, internal access, verbal\nreport—there may still remain a further unanswered question: *Why is the performance of these*\n*functions accompanied by experience?*\n— David Chalmers, Facing up to the problem of consciousness\nThe problems of consciousness, Chalmers argues, are of two kinds: the *easy problems* and the *hard*\n*problem* .\n[The easy problems are amenable to reductive inquiry. They are a logical consequence of lower-level facts](https://en.wikipedia.org/wiki/Logical_consequence)\nabout the world, similar to how a clock's ability to tell time is a logical consequence of its clockwork and\nstructure, or a hurricane being a logical consequence of the structures and functions of certain weather", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n[In the philosophy of mind, the ](https://en.wikipedia.org/wiki/Philosophy_of_mind) **hard problem of consciousness** is to explain why and how humans and\n[other organisms have qualia, phenomenal consciousness, or subjective experience.](https://en.wikipedia.org/wiki/Subjective_character_of_experience) [1][2] It is contrasted\nwith the \"easy problems\" of explaining why and how physical systems give a (healthy) human being the\nability to discriminate, to integrate information, and to perform behavioral functions such as watching,\nlistening, speaking (including generating an utterance that appears to refer to personal behaviour or\nbelief), and so forth. [1] The easy problems are amenable to functional explanation—that is, explanations\nthat are mechanistic or behavioral—since each physical system can be explained (at least in principle)\npurely by reference to the \"structure and dynamics\" that underpin the phenomenon. [1][3]\nProponents of the hard problem argue that it is categorically different from the easy problems since no\nmechanistic or behavioral explanation could explain the character of an experience, not even in principle.\nEven after all the relevant functional facts are explicated, they argue, there will still remain a further\nquestion: \"why is the performance of these functions accompanied by experience?\" [1] To bolster their\ncase, proponents of the hard problem frequently turn to various philosophical thought experiments,\n[involving philosophical zombies (which, they claim, are conceivable) or inverted qualia, or the claimed](https://en.wikipedia.org/wiki/Inverted_spectrum)\n[ineffability of colour experiences, or the claimed unknowability of foreign states of consciousness, such](https://en.wikipedia.org/wiki/Knowledge_Argument)\n[as the experience of being a bat.](https://en.wikipedia.org/wiki/What_is_it_like_to_be_a_bat%3F)\nThe terms \"hard problem\" and \"easy problems\" were\n[coined by the philosopher David Chalmers in a 1994 talk](https://en.wikipedia.org/wiki/David_Chalmers)\n[given at The Science of Consciousness conference held in](https://en.wikipedia.org/wiki/The_Science_of_Consciousness)\nTucson, Arizona. [4] The following year, the main talking\npoints of Chalmers' talk were published in *[The Journal of](https://en.wikipedia.org/wiki/The_Journal_of_Consciousness_Studies)*\n*[Consciousness ](https://en.wikipedia.org/wiki/The_Journal_of_Consciousness_Studies)* *Studies* . [1] The publication gained\nsignificant attention from consciousness researchers and\nbecame the subject of a special volume of the journal, [5][6]\nwhich was later published into a book. [7] In 1996,\nChalmers published *[The Conscious Mind](https://en.wikipedia.org/wiki/The_Conscious_Mind)* , a book-length\ntreatment of the hard problem, in which he elaborated on", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n*order perspective* . Oxford University Press. pp. 79 *ff* [. ISBN 978-0191535048.](https://en.wikipedia.org/wiki/Special:BookSources/978-0191535048)\n[64. Carruthers, Glenn; Schier, Elizabeth (2012). \"Dissolving the hard problem of consciousness\"](http://consciousnessonline.files.wordpress.com/2012/01/disolvinghardproblem.pdf)\n[(http://consciousnessonline.files.wordpress.com/2012/01/disolvinghardproblem.pdf) (PDF).](http://consciousnessonline.files.wordpress.com/2012/01/disolvinghardproblem.pdf)\n*Consciousness Online fourth conference* . Retrieved 7 July 2014.\n[65. Stango, Marco (Summer 2017). \"A Deweyan assessment of three major tendencies in](http://muse.jhu.edu/article/680916)\n[philosophy of consciousness\" (http://muse.jhu.edu/article/680916). ](http://muse.jhu.edu/article/680916) *Transactions of the*\n*Charles S. Peirce Society* . **53** [ (3): 466- 490. doi:10.2979/trancharpeirsoc.53.3.06 (https://doi.](https://doi.org/10.2979%2Ftrancharpeirsoc.53.3.06)\n[org/10.2979%2Ftrancharpeirsoc.53.3.06). S2CID 148690536 (https://api.semanticscholar.or](https://api.semanticscholar.org/CorpusID:148690536)\n[g/CorpusID:148690536).](https://api.semanticscholar.org/CorpusID:148690536)\n[66. Harris, Sam. \"Making Sense #96\" (https://samharris.org/subscriber-extras/96-nature-conscio](https://samharris.org/subscriber-extras/96-nature-consciousness/)\n[usness/). ](https://samharris.org/subscriber-extras/96-nature-consciousness/) *SamHarris.org* . Sam Harris. Retrieved 27 August 2020. \"(25.45) TM:I think it will\nnot be a mystery. Life is not a mystery anymore, but a hundred and fifty years ago many\npeople thought that this is an irreducible mystery. (25:57) Harris:So you're not a fan\nanymore, if you ever were, of the framing by David Chalmers of the Hard Problem of\nConsciousness? Metzinger: No, that's so boring. I mean, that's last century. I mean, you\nknow, we all respect Dave [Chalmers], and we know he is very smart and has got a very fast\nmind, no debate about that. But conceivability arguments are just very, very weak. If you\nhave an ill-defined folk psychological umbrella term like \"consciousness\", then you can pull\noff all kinds of scenarios and zombie thought experiments. It doesn't really... It helped to\nclarify some issues in the mid 90's, but the consciousness community has listened to this\nand just moved on. I mean nobody of the serious researchers in the field thinks about this\nanymore, but it has taken on like a folkloristic life of its own. A lot of people talk about the\nHard Problem who wouldn't be able to state what it consists in now.\"\n67. Garrett, Brian Jonathan (May 2006). \"What the History of Vitalism Teaches Us About\nConsciousness and the 'Hard Problem' \". *Philosophy and Phenomenological Research* . **72**\n[(3): 576- 588. doi:10.1111/j.1933-1592.2006.tb00584.x (https://doi.org/10.1111%2Fj.1933-1](https://doi.org/10.1111%2Fj.1933-1592.2006.tb00584.x)\n[592.2006.tb00584.x).](https://doi.org/10.1111%2Fj.1933-1592.2006.tb00584.x)\n[68. Hacker, Peter (2010). \"Hacker's challenge\" (http://philpapers.org/rec/HACHC). ](http://philpapers.org/rec/HACHC) *The*\n*Philosophers' Magazine* . **51** [ (51): 23- 32. doi:10.5840/tpm2010517 (https://doi.org/10.5840%](https://doi.org/10.5840%2Ftpm2010517)\n[2Ftpm2010517).](https://doi.org/10.5840%2Ftpm2010517)\n[69. Schaal, David W. (2005). \"Naming Our Concerns About Neuroscience: A Review of Bennett](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787)\nand Hacker's *Philosophical Foundations of Neuroscience* [\" (https://www.ncbi.nlm.nih.gov/pm](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787)\n[c/articles/PMC1389787). ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787) *Journal of the Experimental Analysis of Behavior* . **84** (3): 683- 692.\n[doi:10.1901/jeab.2005.83-05 (https://doi.org/10.1901%2Fjeab.2005.83-05). PMC 1389787](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787)\n[(https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787). PMID 16596986 (https://pubmed.](https://pubmed.ncbi.nlm.nih.gov/16596986)\n[ncbi.nlm.nih.gov/16596986).](https://pubmed.ncbi.nlm.nih.gov/16596986)", - "page_start": 21, - "page_end": 22, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[g/10.1017%2Fapa.2018.30). S2CID 125246376 (https://api.semanticscholar.org/CorpusID:1](https://api.semanticscholar.org/CorpusID:125246376)\n[25246376).](https://api.semanticscholar.org/CorpusID:125246376)\n122. Shani, Itay (2015). \"Cosmopsychism: A holistic approach to the metaphysics of experience\".\n*Philosophical Papers* . **44** [ (3): 389- 437. doi:10.1080/05568641.2015.1106709 (https://doi.or](https://doi.org/10.1080%2F05568641.2015.1106709)\n[g/10.1080%2F05568641.2015.1106709). S2CID 146624784 (https://api.semanticscholar.or](https://api.semanticscholar.org/CorpusID:146624784)\n[g/CorpusID:146624784).](https://api.semanticscholar.org/CorpusID:146624784)\n123. Albahari, Miri (2019). \"Perennial Idealism: A Mystical Solution to the Mind- Body Problem\".\n*Philosophers' Imprint* . **19** [ (44): 1- 37. S2CID 211538796 (https://api.semanticscholar.org/Cor](https://api.semanticscholar.org/CorpusID:211538796)\n[pusID:211538796).](https://api.semanticscholar.org/CorpusID:211538796)\n124. Kastrup, Bernardo (2018). \"Conflating abstraction with empirical observation: The false\nmind-matter dichotomy\". *Constructivist Foundations* . **13** (3).\n125. Kastrup, Bernardo (2019). *[Analytic Idealism: A consciousness-only ontology](https://philarchive.org/rec/KASAIA-3)* (https://philarch\n[ive.org/rec/KASAIA-3) (PhD Thesis). Radboud University Nijmegen.](https://philarchive.org/rec/KASAIA-3)\n126. Hoffman, Donald D. (2008). \"Conscious Realism and the Mind- Body Problem\". *Mind and*\n*Matter* . **6** [ (1): 87- 121. S2CID 3175512 (https://api.semanticscholar.org/CorpusID:3175512).](https://api.semanticscholar.org/CorpusID:3175512)\n[127. Chalmers, David J. (2020). \"Idealism and the Mind- Body Problem\" (http://consc.net/papers/i](http://consc.net/papers/idealism.pdf)\n[dealism.pdf) (PDF). In Seager, William (ed.). ](https://en.wikipedia.org/wiki/William_Seager_(philosopher)) *The Routledge Handbook of Panpsychism* .\n[Routledge. ISBN 978-1138817135. Retrieved 2 December 2019. \"Overall, I think cosmic](https://en.wikipedia.org/wiki/Special:BookSources/978-1138817135)\nidealism is the most promising version of idealism, and is about as promising as any version\nof panpsychism. It should be on the list of the handful of promising approaches to the mind-\nbody problem.\"\n128. McGinn, Colin (1989). \"Can We Solve the Mind- Body Problem?\". *Mind* . **98** (391): 349- 366.\n[doi:10.1093/mind/XCVIII.391.349 (https://doi.org/10.1093%2Fmind%2FXCVIII.391.349).](https://doi.org/10.1093%2Fmind%2FXCVIII.391.349)\n[JSTOR 2254848 (https://www.jstor.org/stable/2254848).](https://www.jstor.org/stable/2254848)\n129. Fasching, W. Prakāśa. \"A few reflections on the Advaitic understanding of consciousness as\npresence and its relevance for philosophy of mind.\" *Phenomenology and the Cognitive*\n*Sciences* [ (2020). https://doi.org/10.1007/s11097-020-09690-2](https://doi.org/10.1007/s11097-020-09690-2)\n[130. Dennett, Daniel (2014). \"The Hard Problem\" (https://www.edge.org/response-detail/25289).](https://www.edge.org/response-detail/25289)\n*Edge.org* . Retrieved 11 April 2019.\n[131. Koch, Christof; Massimini, Marcello; Boly, Melanie; Tononi, Giulio (April 2016). \"Neural](https://www.researchgate.net/publication/301567963)\n[correlates of consciousness: Progress and problems\" (https://www.researchgate.net/publicat](https://www.researchgate.net/publication/301567963)\n[ion/301567963). ](https://www.researchgate.net/publication/301567963) *Nature Reviews Neuroscience* . **17** [ (5): 307- 321. doi:10.1038/nrn.2016.22](https://doi.org/10.1038%2Fnrn.2016.22)\n[(https://doi.org/10.1038%2Fnrn.2016.22). PMID 27094080 (https://pubmed.ncbi.nlm.nih.gov/](https://pubmed.ncbi.nlm.nih.gov/27094080)\n[27094080). S2CID 5395332 (https://api.semanticscholar.org/CorpusID:5395332). Retrieved](https://api.semanticscholar.org/CorpusID:5395332)\n14 April 2018.\n[132. Chalmers, David (1998). \"On the Search for the Neural Correlate of Consciousness\" (http://c](http://consc.net/papers/ncc.pdf)\n[onsc.net/papers/ncc.pdf) (PDF). In Hameroff, Stuart; Kaszniak, Alfred; Scott, Alwyn (eds.).](https://en.wikipedia.org/wiki/Stuart_Hameroff)\n*Toward a Science of Consciousness II* [. Cambridge, MA: MIT Press. ISBN 9780262082624.](https://en.wikipedia.org/wiki/Special:BookSources/9780262082624)\nRetrieved 17 April 2018.\n133. Kandel Eric R. (2007). *[In search of memory: The emergence of a new science of mind](https://books.google.com/books?id=PFnRwWXzypgC)* (http\n[s://books.google.com/books?id=PFnRwWXzypgC). W. W. Norton & Company. pp. 380- 382.](https://books.google.com/books?id=PFnRwWXzypgC)\n[ISBN 978-0393329377.](https://en.wikipedia.org/wiki/Special:BookSources/978-0393329377)\n[134. Blackmore, Susan (2014). \"The Neural Correlates of Consciousness\" (https://www.edge.org/](https://www.edge.org/response-detail/25457)\n[response-detail/25457). ](https://www.edge.org/response-detail/25457) *Edge.org* . Retrieved 22 April 2018.", - "page_start": 25, - "page_end": 26, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[hilpapers.org/rec/BALSIV). ](https://philpapers.org/rec/BALSIV) *Journal of Consciousness Studies* . **27** (5- 6): 26- 37.\n89. Chalmers, David (2020). \"Is the Hard Problem of Consciousness Universal?\". *Journal of*\n*Consciousness Studies* . **27** (5- 6): 227- 257.\n[90. Papineau, D. (2019). \"Response to Chalmers' 'The Meta-Problem of Consciousness' \" (http](https://philpapers.org/rec/PAPRTC-6)\n[s://philpapers.org/rec/PAPRTC-6). ](https://philpapers.org/rec/PAPRTC-6) *Journal of Consciousness Studies* . **26** (9- 10): 173- 181.\n91. J. Levine, \"Conceivability, Identity, and the Explanatory Gap\" in Stuart R. Hameroff, Alfred\nW. Kaszniak and David Chalmers (eds.), *Towards a Science of Consciousness III: The Third*\n*Tucson Discussions and Debates* , The MIT Press, 1999,. pp 3- 12.\n[92. Gennaro, Rocco J. \"Consciousness\" (https://www.iep.utm.edu/consciou). ](https://www.iep.utm.edu/consciou) *Internet*\n*Encyclopedia of Philosophy* .\n[93. Block, Ned; Stalnaker, Robert (1999). \"Conceptual Analysis, Dualism, and the Explanatory](http://www.nyu.edu/gsas/dept/philo/faculty/block/papers/ExplanatoryGap.pdf)\n[Gap\" (http://www.nyu.edu/gsas/dept/philo/faculty/block/papers/ExplanatoryGap.pdf) (PDF).](http://www.nyu.edu/gsas/dept/philo/faculty/block/papers/ExplanatoryGap.pdf)\n*The Philosophical Review* . **108** [ (1): 1- 46. CiteSeerX 10.1.1.693.2421 (https://citeseerx.ist.ps](https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.693.2421)\n[u.edu/viewdoc/summary?doi=10.1.1.693.2421). doi:10.2307/2998259 (https://doi.org/10.230](https://doi.org/10.2307%2F2998259)\n[7%2F2998259). JSTOR 2998259 (https://www.jstor.org/stable/2998259).](https://www.jstor.org/stable/2998259)\n94. Stoljar, Daniel (2005). \"Physicalism and Phenomenal Concepts\". *Mind & Language* . **20** (5):\n[469- 494. doi:10.1111/j.0268-1064.2005.00296.x (https://doi.org/10.1111%2Fj.0268-1064.2](https://doi.org/10.1111%2Fj.0268-1064.2005.00296.x)\n[005.00296.x).](https://doi.org/10.1111%2Fj.0268-1064.2005.00296.x)\n[95. Chalmers, David (2006). \"Phenomenal Concepts and the Explanatory Gap\" (http://consc.ne](http://consc.net/papers/pceg.pdf)\n[t/papers/pceg.pdf) (PDF). In Alter, Torin; Walter, Sven (eds.). ](http://consc.net/papers/pceg.pdf) *Phenomenal Concepts and*\n*Phenomenal Knowledge: New Essays on Consciousness and Physicalism* . Oxford\n[University Press. ISBN 9780195171655. Retrieved 27 March 2019.](https://en.wikipedia.org/wiki/Special:BookSources/9780195171655)\n96. Wierzbicka, A. (2019). \"From 'Consciousness' to 'I Think, I Feel, I Know': A Commentary on\nDavid Chalmers\". *Journal of Consciousness Studies* . **26** (9- 10): 257- 269.\n97. Lau, Hakwan; Michel, Matthias (2019). \"A Socio-Historical Take on the Meta-Problem of\nConsciousness\". *Journal of Consciousness Studies* . **26** (9- 10): 136- 147.\n[98. \"Is the hard problem of consciousness really that hard? | Brian Greene and Pat Churchland](https://www.youtube.com/watch?v=hru5d_wsu7g)\n[lock horns\" (https://www.youtube.com/watch?v=hru5d_wsu7g). ](https://www.youtube.com/watch?v=hru5d_wsu7g) *[YouTube](https://en.wikipedia.org/wiki/YouTube)* . 9 July 2022.\n[99. \"Abiogenesis\" (https://www.allaboutscience.org/abiogenesis.htm).](https://www.allaboutscience.org/abiogenesis.htm)\n100. *Ignorance and Imagination: The Epistemic Origin of the Problem of Consciousness.* Daniel\nStoljar. Oxford University Press.\n[101. \"Notes on consciousness. (X) Why I am not a panpsychist - Reading notes on Philip Goff's](http://romainbrette.fr/notes-on-consciousness-x-why-i-am-not-a-panpsychist-reading-notes-on-philip-goffs-galileos-error/)\n[\"Galileo's error\" \" (http://romainbrette.fr/notes-on-consciousness-x-why-i-am-not-a-panpsychi](http://romainbrette.fr/notes-on-consciousness-x-why-i-am-not-a-panpsychist-reading-notes-on-philip-goffs-galileos-error/)\n[st-reading-notes-on-philip-goffs-galileos-error/). 25 January 2022.](http://romainbrette.fr/notes-on-consciousness-x-why-i-am-not-a-panpsychist-reading-notes-on-philip-goffs-galileos-error/)\n102. Jan 14, 2014. \"Consciousness\". Sections 2.1 and 3. *Stanford Encyclopedia of Philosophy.*\n[https://plato.stanford.edu/entries/consciousness/](https://plato.stanford.edu/entries/consciousness/)\n103. May 13, 2022. \"Panpsychism\". Section 4.4.2. *Stanford Encyclopedia of Philosophy.*\n[https://plato.stanford.edu/entries/panpsychism/](https://plato.stanford.edu/entries/panpsychism/)\n[104. \"The problems with philosophical zombies\" (https://selfawarepatterns.com/2016/10/03/the-pr](https://selfawarepatterns.com/2016/10/03/the-problems-with-philosophical-zombies/)\n[oblems-with-philosophical-zombies/). 3 October 2016.](https://selfawarepatterns.com/2016/10/03/the-problems-with-philosophical-zombies/)\n105. *Thinking about Consciousness.* Chapter 3. \"The Impossibility of Zombies\". David Papineau.\nOxford Academic.\n[106. \"Quantum Approaches to Consciousness\" (http://plato.stanford.edu/entries/qt-consciousnes](http://plato.stanford.edu/entries/qt-consciousness/)", - "page_start": 23, - "page_end": 24, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **Overview**\n\n#### **Chalmers' formulation**\n\n##### **Easy problems**\npatterns. A clock, a hurricane, and the easy problems, are all the sum of their parts (as are most\nthings). [27]\nThe easy problems relevant to consciousness concern mechanistic analysis of the neural processes that\naccompany behaviour. Examples of these include how sensory systems work, how sensory data is\nprocessed in the brain, how that data influences behaviour or verbal reports, the neural basis of thought\nand emotion, and so on. They are problems that can be analyzed through \"structures and functions\". [27]\nThe hard problem, in contrast, is the problem of *why* and *how* those processes are accompanied by\nexperience. [1] It may further include the question of why these processes are accompanied by this or that\nparticular experience, rather than some other kind of experience. In other words, the hard problem is the\nproblem of explaining why certain mechanisms are accompanied by conscious experience. [27] For\nexample, why should neural processing in the brain lead to the felt sensations of, say, feelings of hunger?\nAnd why should those neural firings lead to feelings of hunger rather than some other feeling (such as,\nfor example, feelings of thirst)?\nChalmers argues that it is conceivable that the relevant behaviours associated with hunger, or any other\n[feeling, could occur even in the absence of that feeling. This suggests that experience is irreducible to](https://en.wikipedia.org/wiki/Irreducibility)\nphysical systems such as the brain. This is the topic of the next section.\nChalmers believes that the hard problem is irreducible to the easy problems: solving the easy problems\nwill not lead to a solution to the hard problems. This is because the easy problems pertain to the causal\nstructure of the world while the hard problem pertains to consciousness, and facts about consciousness\ninclude facts that go beyond mere causal or structural description. [32]\nFor example, suppose someone were to stub their foot and yelp. In this scenario, the easy problems are\nmechanistic explanations that involve the activity of the nervous system and brain and its relation to the", - "page_start": 1, - "page_end": 2, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **Philosophical responses**\n\n#### **Type-A Materialism**\n\n##### **Strong reductionism**\nThe philosophers Glenn Carruthers and Elizabeth Schier said in 2012 that the main arguments for the\n[existence of a hard problem—philosophical zombies, Mary's room, and Nagel's bats—are only persuasive](https://en.wikipedia.org/wiki/What_Is_it_Like_to_Be_a_Bat%3F)\nif one already assumes that \"consciousness must be independent of the structure and function of mental\n[states, i.e. that there is a hard problem.\" Hence, the arguments beg the question. The authors suggest that](https://en.wikipedia.org/wiki/Beg_the_question)\n\"instead of letting our conclusions on the thought experiments guide our theories of consciousness, we\nshould let our theories of consciousness guide our conclusions from the thought experiments.\" [64]\n[The philosopher Massimo Pigliucci argued in 2013 that the hard problem is misguided, resulting from a](https://en.wikipedia.org/wiki/Massimo_Pigliucci)\n\"category mistake\". [17] He said: \"Of course an explanation isn't the same as an experience, but that's\nbecause the two are completely independent categories, like colors and triangles. It is obvious that I\ncannot experience what it is like to be you, but I can potentially have a complete explanation of how and\nwhy it is possible to be you.\" [17]\n[In 2017, the philosopher Marco Stango, in a paper on John Dewey's approach to the problem of](https://en.wikipedia.org/wiki/John_Dewey)\nconsciousness (which preceded Chalmers' formulation of the hard problem by over half a century), noted\nthat Dewey's approach would see the hard problem as the consequence of an unjustified assumption that\nfeelings and functional behaviors are not the same physical process: \"For the Deweyan philosopher, the\n'hard problem' of consciousness is a 'conceptual fact' only in the sense that it is a *philosophical mistake* :\nthe mistake of failing to see that the physical can be had as an episode of immediate sentiency.\" [65]\n[The philosopher Thomas Metzinger likens the hard problem of consciousness to vitalism, a formerly](https://en.wikipedia.org/wiki/Vitalism)\nwidespread view in biology which was not so much solved as abandoned. [66] Brian Jonathan Garrett has\nalso argued that the hard problem suffers from flaws analogous to those of vitalism. [67]\n[The philosopher Peter Hacker argues that the hard problem is misguided in that it asks how consciousness](https://en.wikipedia.org/wiki/Peter_Hacker)\ncan emerge from matter, whereas in fact sentience emerges from the evolution of living organisms. [68] He\nstates: \"The hard problem isn’t a hard problem at all. The really hard problems are the problems the", - "page_start": 6, - "page_end": 7, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[1. Chalmers, David (1995). \"Facing up to the problem of consciousness\" (http://consc.net/pape](http://consc.net/papers/facing.pdf)\n[rs/facing.pdf) (PDF). ](http://consc.net/papers/facing.pdf) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **2** (3): 200- 219.\n[2. Harnad, Stevan (1995). \"Why and how we are not zombies\" (http://cogprints.org/1601/6/har](http://cogprints.org/1601/6/harnad95.zombies.html)\n[nad95.zombies.html). ](http://cogprints.org/1601/6/harnad95.zombies.html) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **1** [: 164- 167. See also Harnad,](https://en.wikipedia.org/wiki/Stevan_Harnad)\n[Stevan (April 2000). \"How/why the mind- body problem is hard\" (http://cogprints.org/1617/1/](http://cogprints.org/1617/1/harnad00.mind.humphrey.html)\n[harnad00.mind.humphrey.html). ](http://cogprints.org/1617/1/harnad00.mind.humphrey.html) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **7** (4): 54- 61.\n3. See Cooney's foreword to the reprint of Chalmers' paper: Brian Cooney, ed. (1999).\n\"Chapter 27: Facing up to the problem of consciousness\". *The place of mind* . Cengage\nLearning. pp. 382 *ff* [. ISBN 978-0534528256.](https://en.wikipedia.org/wiki/Special:BookSources/978-0534528256)\n[4. Problem of Consciousness (Tuscan 1994) (https://www.youtube.com/watch?v=_lWp-6hH_6](https://www.youtube.com/watch?v=_lWp-6hH_6g%7CHard)\n[g%7CHard)](https://www.youtube.com/watch?v=_lWp-6hH_6g%7CHard)\n5. JCS vol. 4, pp. 3-46, 1997\n6. Chalmers, David (1997). \"Moving forward on the problem of consciousness\". *Journal of*\n*Consciousness Studies* . **4** (1): 3- 46.\n7. Shear, Jonathan (1997). *Explaining Consciousness: The Hard Problem* . MIT Press.\n[ISBN 978-0262692212.](https://en.wikipedia.org/wiki/Special:BookSources/978-0262692212)\n[8. \"Episode 83, The David Chalmers Interview (Part I - Consciousness)\" (https://thepanpsycas](https://thepanpsycast.com/panpsycast2/episode83-1)\n[t.com/panpsycast2/episode83-1). ](https://thepanpsycast.com/panpsycast2/episode83-1) *The Panpsycast Philosophy Podcast* . 19 July 2020.\nRetrieved 2020-09-05.\n[9. Pinker, Steven (29 January 2007). \"The Brain: The Mystery of Consciousness\" (http://conten](http://content.time.com/time/magazine/article/0,9171,1580394-1,00.html)\n[t.time.com/time/magazine/article/0,9171,1580394-1,00.html). ](http://content.time.com/time/magazine/article/0,9171,1580394-1,00.html) *Time* . Retrieved 19 December\n2018.\n[10. Levine, Joseph (2009-01-15). \"The Explanatory Gap\" (https://www.oxfordhandbooks.com/vi](https://www.oxfordhandbooks.com/view/10.1093/oxfordhb/9780199262618.001.0001/oxfordhb-9780199262618-e-17)\n[ew/10.1093/oxfordhb/9780199262618.001.0001/oxfordhb-9780199262618-e-17). ](https://www.oxfordhandbooks.com/view/10.1093/oxfordhb/9780199262618.001.0001/oxfordhb-9780199262618-e-17) *The*\n*Oxford Handbook of Philosophy of Mind* : 281- 291.\n[doi:10.1093/oxfordhb/9780199262618.003.0017 (https://doi.org/10.1093%2Foxfordhb%2F9](https://doi.org/10.1093%2Foxfordhb%2F9780199262618.003.0017)\n[780199262618.003.0017). ISBN 978-0199262618.](https://en.wikipedia.org/wiki/Special:BookSources/978-0199262618)\n[11. McGinn, Colin (20 February 2012). \"All machine and no ghost?\" (http://www.newstatesman.](http://www.newstatesman.com/ideas/2012/02/consciousness-mind-brain)\n[com/ideas/2012/02/consciousness-mind-brain). ](http://www.newstatesman.com/ideas/2012/02/consciousness-mind-brain) *[New Statesman](https://en.wikipedia.org/wiki/New_Statesman)* . Retrieved 27 March 2012.\n[12. Block, Ned (2002). \"The Harder Problem of Consciousness\" (https://philpapers.org/rec/BLO](https://philpapers.org/rec/BLOTHP)\n[THP). ](https://philpapers.org/rec/BLOTHP) *The Journal of Philosophy* . **99** [ (8): 391- 425. doi:10.2307/3655621 (https://doi.org/10.](https://doi.org/10.2307%2F3655621)\n[2307%2F3655621). JSTOR 3655621 (https://www.jstor.org/stable/3655621).](https://www.jstor.org/stable/3655621)\n[S2CID 111383062 (https://api.semanticscholar.org/CorpusID:111383062).](https://api.semanticscholar.org/CorpusID:111383062)\n[13. Varela, F.J. (1 April 1996). \"Neurophenomenology: a methodological remedy for the hard](https://www.ingentaconnect.com/content/imp/jcs/1996/00000003/00000004/718)\n[problem\" (https://www.ingentaconnect.com/content/imp/jcs/1996/00000003/00000004/718).](https://www.ingentaconnect.com/content/imp/jcs/1996/00000003/00000004/718)\n*Journal of Consciousness Studies* . **3** (4): 330- 349.\n14. Tononi, Giulio; Boly, Melanie; Massimini, Marcello; Koch, Christof (July 2016). \"Integrated\ninformation theory: from consciousness to its physical substrate\". *Nature Reviews*\n*Neuroscience* . **17** [ (7): 450- 461. doi:10.1038/nrn.2016.44 (https://doi.org/10.1038%2Fnrn.20](https://doi.org/10.1038%2Fnrn.2016.44)\n[16.44). PMID 27225071 (https://pubmed.ncbi.nlm.nih.gov/27225071). S2CID 21347087 (htt](https://api.semanticscholar.org/CorpusID:21347087)\n[ps://api.semanticscholar.org/CorpusID:21347087).](https://api.semanticscholar.org/CorpusID:21347087)\n[15. Tononi, Giulio; Koch, Christof (March 2015). \"Consciousness: here, there and everywhere?\"](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509)\n[(https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509). ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509) *Philosophical Transactions of the*\n*Royal Society B: Biological Sciences* . **370** [ (1668): 20140167. doi:10.1098/rstb.2014.0167 (ht](https://doi.org/10.1098%2Frstb.2014.0167)\n[tps://doi.org/10.1098%2Frstb.2014.0167). PMC 4387509 (https://www.ncbi.nlm.nih.gov/pmc/](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509)\n[articles/PMC4387509). PMID 25823865 (https://pubmed.ncbi.nlm.nih.gov/25823865).](https://pubmed.ncbi.nlm.nih.gov/25823865)\n[16. Dennett, Daniel C. (2013). \"The tuned deck\" (https://books.google.com/books?id=sicVcPjfPx](https://books.google.com/books?id=sicVcPjfPxUC&pg=RA3-PA59)", - "page_start": 18, - "page_end": 18, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **Philosophical responses**\n\n#### **Type-B Materialism**\n\n##### **The \"soft-wired view\"**\n\nintrospection) yield such different understandings of consciousness, weak reductionists often invoke the\n*phenomenal concepts strategy* [, which argues the difference stems from our inaccurate phenomenal](https://en.wikipedia.org/wiki/Phenomenal_consciousness)\nconcepts (i.e., how we think about consciousness), not from the nature of consciousness itself. [94][95] By\nthis view, the hard problem of consciousness stems from a dualism of concepts, not from a dualism of\nproperties or substances. [43]\nSome consciousness researchers have argued that the hard problem is a cultural artifact, unique to\ncontemporary Western Culture. This is similar to Type-B Materialism, but it makes the further claim that\nthe psychological facts that cause us to intuit the hard problem are not innate, but culturally conditioned.\n[Notable researchers who hold this view include Anna Wierzbicka,](https://en.wikipedia.org/wiki/Anna_Wierzbicka) [96] Hakwan Lau and Matthias\nMichel. [97]\nWierzbicka (who is a linguist) argues that the vocabulary used by consciousness researchers (including\nwords like *experience* and *consciousness* [) are not universally translatable, and are \"parochially](https://en.wikipedia.org/wiki/Parochialism)\nEnglish.\" [96] Weirzbicka calls David Chalmers out by name for using these words, arguing that if\n##### **The \"hard-wired view\"**\n##### **The \"soft-wired view\"**\nphilosophers \"were to use panhuman concepts expressed in crosstranslatable words\" (such as *know* , *think* ,\nor *feel* ) then the hard problem would dissolve. [96] David Chalmers has responded to these criticisms by\nsaying that he will not \"apologize for using technical terms in an academic article . . . they play a key role\nin efficient communication in every discipline, including Wierzbicka’s\". [89]\nType-C materialists acknowledge a distinction between knowledge and experience [98] without asserting a\nmore complete explanation for the experiential phenomenon. One taking this view would admit that there\n[is an explanatory gap for which no answer to date may be satisfactory, but trust that inevitably the gap](https://en.wikipedia.org/wiki/Explanatory_gap)\nwill be closed. [52] [ This is described by analogy to progression in other areas of science, such as mass-](https://en.wikipedia.org/wiki/Mass-energy_equivalence)\n[energy equivalence which would have been unfathomable in ancient times,](https://en.wikipedia.org/wiki/Mass-energy_equivalence) [52] [ abiogenesis which was](https://en.wikipedia.org/wiki/Abiogenesis)\nonce considered paradoxical from an evolutionary framework, [99][98] [ or a suspected future theory of](https://en.wikipedia.org/wiki/Theory_of_everything)\n[everything combining relativity and quantum mechanics. Similarly, type-C materialism posits that the](https://en.wikipedia.org/wiki/Theory_of_everything)\nproblem of consciousness is a consequence of our ignorance [71][100] but just as resolvable as any other", - "page_start": 10, - "page_end": 11, - "source_file": "wikipedia2.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia2.pdf", - "query": "What is David Chalmer's definition of \"consciousness\" ?", - "target_page": 2, - "target_passage": "Chalmers uses Thomas Nagel's definition of consciousness: \"the feeling of what it is like to be something.\"", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\nfor his argumentative rigour and \"impeccable clarity\". [27] Pinker later said, in 2018, \"In the end I still\nthink that the hard problem is a meaningful conceptual problem, but agree with Dennett that it is not a\nmeaningful scientific problem. No one will ever get a grant to study whether you are a zombie or whether\nthe same Captain Kirk walks on the deck of the Enterprise and the surface of Zakdorn. And I agree with\nseveral other philosophers that it may be futile to hope for a solution at all, precisely because it is a\nconceptual problem, or, more accurately, a problem with our concepts.\" [28] [ Daniel Dennett and Patricia](https://en.wikipedia.org/wiki/Patricia_Churchland)\n[Churchland, among others, believe that the hard problem is best seen as a collection of easy problems that](https://en.wikipedia.org/wiki/Patricia_Churchland)\nwill be solved through further analysis of the brain and behaviour. [29][30]\nConsciousness is an ambiguous term. It can be used to mean self consciousness, awareness, the state of\n[being awake, and so on. Chalmers uses Thomas Nagel's definition of consciousness: \"](https://en.wikipedia.org/wiki/Thomas_Nagel) *the feeling of what*\n*it is like to be something.\"* Consciousness, in this sense, is synonymous with *experience.* [31][27]\n. . .even when we have explained the performance of all the cognitive and behavioral functions\nin the vicinity of experience—perceptual discrimination, categorization, internal access, verbal\nreport—there may still remain a further unanswered question: *Why is the performance of these*\n*functions accompanied by experience?*\n— David Chalmers, Facing up to the problem of consciousness\nThe problems of consciousness, Chalmers argues, are of two kinds: the *easy problems* and the *hard*\n*problem* .\n[The easy problems are amenable to reductive inquiry. They are a logical consequence of lower-level facts](https://en.wikipedia.org/wiki/Logical_consequence)\nabout the world, similar to how a clock's ability to tell time is a logical consequence of its clockwork and\nstructure, or a hurricane being a logical consequence of the structures and functions of certain weather", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[1. Chalmers, David (1995). \"Facing up to the problem of consciousness\" (http://consc.net/pape](http://consc.net/papers/facing.pdf)\n[rs/facing.pdf) (PDF). ](http://consc.net/papers/facing.pdf) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **2** (3): 200- 219.\n[2. Harnad, Stevan (1995). \"Why and how we are not zombies\" (http://cogprints.org/1601/6/har](http://cogprints.org/1601/6/harnad95.zombies.html)\n[nad95.zombies.html). ](http://cogprints.org/1601/6/harnad95.zombies.html) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **1** [: 164- 167. See also Harnad,](https://en.wikipedia.org/wiki/Stevan_Harnad)\n[Stevan (April 2000). \"How/why the mind- body problem is hard\" (http://cogprints.org/1617/1/](http://cogprints.org/1617/1/harnad00.mind.humphrey.html)\n[harnad00.mind.humphrey.html). ](http://cogprints.org/1617/1/harnad00.mind.humphrey.html) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **7** (4): 54- 61.\n3. See Cooney's foreword to the reprint of Chalmers' paper: Brian Cooney, ed. (1999).\n\"Chapter 27: Facing up to the problem of consciousness\". *The place of mind* . Cengage\nLearning. pp. 382 *ff* [. ISBN 978-0534528256.](https://en.wikipedia.org/wiki/Special:BookSources/978-0534528256)\n[4. Problem of Consciousness (Tuscan 1994) (https://www.youtube.com/watch?v=_lWp-6hH_6](https://www.youtube.com/watch?v=_lWp-6hH_6g%7CHard)\n[g%7CHard)](https://www.youtube.com/watch?v=_lWp-6hH_6g%7CHard)\n5. JCS vol. 4, pp. 3-46, 1997\n6. Chalmers, David (1997). \"Moving forward on the problem of consciousness\". *Journal of*\n*Consciousness Studies* . **4** (1): 3- 46.\n7. Shear, Jonathan (1997). *Explaining Consciousness: The Hard Problem* . MIT Press.\n[ISBN 978-0262692212.](https://en.wikipedia.org/wiki/Special:BookSources/978-0262692212)\n[8. \"Episode 83, The David Chalmers Interview (Part I - Consciousness)\" (https://thepanpsycas](https://thepanpsycast.com/panpsycast2/episode83-1)\n[t.com/panpsycast2/episode83-1). ](https://thepanpsycast.com/panpsycast2/episode83-1) *The Panpsycast Philosophy Podcast* . 19 July 2020.\nRetrieved 2020-09-05.\n[9. Pinker, Steven (29 January 2007). \"The Brain: The Mystery of Consciousness\" (http://conten](http://content.time.com/time/magazine/article/0,9171,1580394-1,00.html)\n[t.time.com/time/magazine/article/0,9171,1580394-1,00.html). ](http://content.time.com/time/magazine/article/0,9171,1580394-1,00.html) *Time* . Retrieved 19 December\n2018.\n[10. Levine, Joseph (2009-01-15). \"The Explanatory Gap\" (https://www.oxfordhandbooks.com/vi](https://www.oxfordhandbooks.com/view/10.1093/oxfordhb/9780199262618.001.0001/oxfordhb-9780199262618-e-17)\n[ew/10.1093/oxfordhb/9780199262618.001.0001/oxfordhb-9780199262618-e-17). ](https://www.oxfordhandbooks.com/view/10.1093/oxfordhb/9780199262618.001.0001/oxfordhb-9780199262618-e-17) *The*\n*Oxford Handbook of Philosophy of Mind* : 281- 291.\n[doi:10.1093/oxfordhb/9780199262618.003.0017 (https://doi.org/10.1093%2Foxfordhb%2F9](https://doi.org/10.1093%2Foxfordhb%2F9780199262618.003.0017)\n[780199262618.003.0017). ISBN 978-0199262618.](https://en.wikipedia.org/wiki/Special:BookSources/978-0199262618)\n[11. McGinn, Colin (20 February 2012). \"All machine and no ghost?\" (http://www.newstatesman.](http://www.newstatesman.com/ideas/2012/02/consciousness-mind-brain)\n[com/ideas/2012/02/consciousness-mind-brain). ](http://www.newstatesman.com/ideas/2012/02/consciousness-mind-brain) *[New Statesman](https://en.wikipedia.org/wiki/New_Statesman)* . Retrieved 27 March 2012.\n[12. Block, Ned (2002). \"The Harder Problem of Consciousness\" (https://philpapers.org/rec/BLO](https://philpapers.org/rec/BLOTHP)\n[THP). ](https://philpapers.org/rec/BLOTHP) *The Journal of Philosophy* . **99** [ (8): 391- 425. doi:10.2307/3655621 (https://doi.org/10.](https://doi.org/10.2307%2F3655621)\n[2307%2F3655621). JSTOR 3655621 (https://www.jstor.org/stable/3655621).](https://www.jstor.org/stable/3655621)\n[S2CID 111383062 (https://api.semanticscholar.org/CorpusID:111383062).](https://api.semanticscholar.org/CorpusID:111383062)\n[13. Varela, F.J. (1 April 1996). \"Neurophenomenology: a methodological remedy for the hard](https://www.ingentaconnect.com/content/imp/jcs/1996/00000003/00000004/718)\n[problem\" (https://www.ingentaconnect.com/content/imp/jcs/1996/00000003/00000004/718).](https://www.ingentaconnect.com/content/imp/jcs/1996/00000003/00000004/718)\n*Journal of Consciousness Studies* . **3** (4): 330- 349.\n14. Tononi, Giulio; Boly, Melanie; Massimini, Marcello; Koch, Christof (July 2016). \"Integrated\ninformation theory: from consciousness to its physical substrate\". *Nature Reviews*\n*Neuroscience* . **17** [ (7): 450- 461. doi:10.1038/nrn.2016.44 (https://doi.org/10.1038%2Fnrn.20](https://doi.org/10.1038%2Fnrn.2016.44)\n[16.44). PMID 27225071 (https://pubmed.ncbi.nlm.nih.gov/27225071). S2CID 21347087 (htt](https://api.semanticscholar.org/CorpusID:21347087)\n[ps://api.semanticscholar.org/CorpusID:21347087).](https://api.semanticscholar.org/CorpusID:21347087)\n[15. Tononi, Giulio; Koch, Christof (March 2015). \"Consciousness: here, there and everywhere?\"](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509)\n[(https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509). ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509) *Philosophical Transactions of the*\n*Royal Society B: Biological Sciences* . **370** [ (1668): 20140167. doi:10.1098/rstb.2014.0167 (ht](https://doi.org/10.1098%2Frstb.2014.0167)\n[tps://doi.org/10.1098%2Frstb.2014.0167). PMC 4387509 (https://www.ncbi.nlm.nih.gov/pmc/](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509)\n[articles/PMC4387509). PMID 25823865 (https://pubmed.ncbi.nlm.nih.gov/25823865).](https://pubmed.ncbi.nlm.nih.gov/25823865)\n[16. Dennett, Daniel C. (2013). \"The tuned deck\" (https://books.google.com/books?id=sicVcPjfPx](https://books.google.com/books?id=sicVcPjfPxUC&pg=RA3-PA59)", - "page_start": 18, - "page_end": 18, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[48. David Chalmers (1996) ](https://en.wikipedia.org/wiki/David_Chalmers) *The Conscious Mind: In Search of a Fundamental Theory* , pp. 153-\n[56. Oxford University Press, New York, ISBN 0-19-511789-1 (Pbk.)](https://en.wikipedia.org/wiki/Special:BookSources/0-19-511789-1)\n[49. Dennett, Daniel (1999), \"The Zombie Hunch: Extinction of an Intuition?\" (https://www.nyu.ed](https://www.nyu.edu/gsas/dept/philo/courses/consciousness/papers/DD-zombie.html)\n[u/gsas/dept/philo/courses/consciousness/papers/DD-zombie.html), ](https://www.nyu.edu/gsas/dept/philo/courses/consciousness/papers/DD-zombie.html) *Royal Institute of*\n*Philosophy Millennial Lecture*\n[50. Martine Nida-Rümelin; Donnchadh O Conaill (2019). \"Qualia: The Knowledge Argument\" (htt](https://plato.stanford.edu/archives/win2019/entries/qualia-knowledge/)\n[ps://plato.stanford.edu/archives/win2019/entries/qualia-knowledge/). In Edward N. Zalta](https://plato.stanford.edu/archives/win2019/entries/qualia-knowledge/)\n(ed.). *The Stanford Encyclopedia of Philosophy* (Winter 2019 ed.). Metaphysics Research\nLab, Stanford University. Retrieved 2020-09-03.\n[51. Bourget, David; Chalmers, David J. (2014). \"What Do Philosophers Believe?\" (https://philpa](https://philpapers.org/rec/BOUWDP)\n[pers.org/rec/BOUWDP). ](https://philpapers.org/rec/BOUWDP) *Philosophical Studies* . **170** [ (3): 465- 500. doi:10.1007/s11098-013-](https://doi.org/10.1007%2Fs11098-013-0259-7)\n[0259-7 (https://doi.org/10.1007%2Fs11098-013-0259-7). S2CID 254936498 (https://api.sem](https://api.semanticscholar.org/CorpusID:254936498)\n[anticscholar.org/CorpusID:254936498).](https://api.semanticscholar.org/CorpusID:254936498)\n[52. Chalmers, David (2003). \"Consciousness and its Place in Nature\". In Stich, Stephen P.;](https://en.wikipedia.org/wiki/David_Chalmers)\nWarfield, Ted A. (eds.). *Blackwell Guide to the Philosophy of Mind* . Malden, MA: Blackwell.\n[pp. 102- 142. doi:10.1002/9780470998762.ch5 (https://doi.org/10.1002%2F978047099876](https://doi.org/10.1002%2F9780470998762.ch5)\n[2.ch5). ISBN 9780470998762.](https://en.wikipedia.org/wiki/Special:BookSources/9780470998762)\n[53. Boutel, Adrian (2013). \"How to be a Type-C Physicalist\" (https://philpapers.org/rec/BOUHT](https://philpapers.org/rec/BOUHTB)\n[B). ](https://philpapers.org/rec/BOUHTB) *Philosophical Studies* . **164** [ (2): 301- 320. doi:10.1007/s11098-012-9854-2 (https://doi.or](https://doi.org/10.1007%2Fs11098-012-9854-2)\n[g/10.1007%2Fs11098-012-9854-2). S2CID 254941872 (https://api.semanticscholar.org/Cor](https://api.semanticscholar.org/CorpusID:254941872)\n[pusID:254941872).](https://api.semanticscholar.org/CorpusID:254941872)\n54. Majeed, Raamy (September 2016). \"The hard problem & its explanatory targets\". *[Ratio](https://en.wikipedia.org/wiki/Ratio_(journal))* . **29**\n[(3): 298- 311. doi:10.1111/rati.12103 (https://doi.org/10.1111%2Frati.12103).](https://doi.org/10.1111%2Frati.12103)\n[55. Levin, Janet (2008). \"Taking Type-B Materialism Seriously\" (https://philpapers.org/rec/LEVT](https://philpapers.org/rec/LEVTTM)\n[TM). ](https://philpapers.org/rec/LEVTTM) *Mind and Language* . **23** [ (4): 402- 425. doi:10.1111/j.1468-0017.2008.00349.x (https://d](https://doi.org/10.1111%2Fj.1468-0017.2008.00349.x)\n[oi.org/10.1111%2Fj.1468-0017.2008.00349.x).](https://doi.org/10.1111%2Fj.1468-0017.2008.00349.x)\n56. Mandik, Pete; Weisberg, Josh (2008). Wrenn, Chase (ed.). *Type-Q Materialism* [ (https://philp](https://philpapers.org/rec/MANTM)\n[apers.org/rec/MANTM). Peter Lang Publishing Group.](https://philpapers.org/rec/MANTM)\n[57. Pereira, Roberto Horácio Sá (2016). \"In Defence of Type-A Materialism\" (https://philpapers.o](https://philpapers.org/rec/PERIDO-3)\n[rg/rec/PERIDO-3). ](https://philpapers.org/rec/PERIDO-3) *Diametros* . **49** [ (49): 68- 83. doi:10.13153/diam.49.2016.921 (https://doi.or](https://doi.org/10.13153%2Fdiam.49.2016.921)\n[g/10.13153%2Fdiam.49.2016.921).](https://doi.org/10.13153%2Fdiam.49.2016.921)\n[58. Yetter-Chappell, Helen (2017). \"Dissolving Type-B Physicalism\" (https://philpapers.org/rec/Y](https://philpapers.org/rec/YETDTP-2)\n[ETDTP-2). ](https://philpapers.org/rec/YETDTP-2) *Philosophical Perspectives* . **31** [ (1): 469- 498. doi:10.1111/phpe.12099 (https://do](https://doi.org/10.1111%2Fphpe.12099)\n[i.org/10.1111%2Fphpe.12099).](https://doi.org/10.1111%2Fphpe.12099)\n[59. Ramsey, William (2019). \"Eliminative Materialism\" (https://plato.stanford.edu/entries/material](https://plato.stanford.edu/entries/materialism-eliminative/)\n[ism-eliminative/). In Zalta, Edward N. (ed.). ](https://en.wikipedia.org/wiki/Edward_N._Zalta) *Stanford Encyclopedia of Philosophy* . Retrieved\n1 April 2019.\n60. Frankish, K. (2016). \"Illusionism as a theory of consciousness\". *Journal of Consciousness*\n*Studies* . **23** (11- 12): 11- 39.\n[61. Dennett, Daniel (2016). \"Illusionism as the Obvious Default Theory of Consciousness\" (http](https://philpapers.org/rec/DENIAT-3)\n[s://philpapers.org/rec/DENIAT-3). ](https://philpapers.org/rec/DENIAT-3) *Journal of Consciousness Studies* . **23** (11- 12): 65- 72.\n[62. Carruthers, Peter (2016). \"Higher-order theories of consciousness\" (http://plato.stanford.ed](http://plato.stanford.edu/entries/consciousness-higher/)\n[u/entries/consciousness-higher/). ](http://plato.stanford.edu/entries/consciousness-higher/) *[Stanford Encyclopedia of Philosophy](https://en.wikipedia.org/wiki/Stanford_Encyclopedia_of_Philosophy)* . Metaphysics\nResearch Lab, Stanford University.\n[63. Carruthers, Peter (2005). \"Phenomenal concepts and higher-order experiments\" (https://boo](https://books.google.com/books?id=FKI4flNaGjUC&pg=PA79)\n[ks.google.com/books?id=FKI4flNaGjUC&pg=PA79). ](https://books.google.com/books?id=FKI4flNaGjUC&pg=PA79) *Consciousness: essays from a higher-*", - "page_start": 20, - "page_end": 21, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[hilpapers.org/rec/BALSIV). ](https://philpapers.org/rec/BALSIV) *Journal of Consciousness Studies* . **27** (5- 6): 26- 37.\n89. Chalmers, David (2020). \"Is the Hard Problem of Consciousness Universal?\". *Journal of*\n*Consciousness Studies* . **27** (5- 6): 227- 257.\n[90. Papineau, D. (2019). \"Response to Chalmers' 'The Meta-Problem of Consciousness' \" (http](https://philpapers.org/rec/PAPRTC-6)\n[s://philpapers.org/rec/PAPRTC-6). ](https://philpapers.org/rec/PAPRTC-6) *Journal of Consciousness Studies* . **26** (9- 10): 173- 181.\n91. J. Levine, \"Conceivability, Identity, and the Explanatory Gap\" in Stuart R. Hameroff, Alfred\nW. Kaszniak and David Chalmers (eds.), *Towards a Science of Consciousness III: The Third*\n*Tucson Discussions and Debates* , The MIT Press, 1999,. pp 3- 12.\n[92. Gennaro, Rocco J. \"Consciousness\" (https://www.iep.utm.edu/consciou). ](https://www.iep.utm.edu/consciou) *Internet*\n*Encyclopedia of Philosophy* .\n[93. Block, Ned; Stalnaker, Robert (1999). \"Conceptual Analysis, Dualism, and the Explanatory](http://www.nyu.edu/gsas/dept/philo/faculty/block/papers/ExplanatoryGap.pdf)\n[Gap\" (http://www.nyu.edu/gsas/dept/philo/faculty/block/papers/ExplanatoryGap.pdf) (PDF).](http://www.nyu.edu/gsas/dept/philo/faculty/block/papers/ExplanatoryGap.pdf)\n*The Philosophical Review* . **108** [ (1): 1- 46. CiteSeerX 10.1.1.693.2421 (https://citeseerx.ist.ps](https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.693.2421)\n[u.edu/viewdoc/summary?doi=10.1.1.693.2421). doi:10.2307/2998259 (https://doi.org/10.230](https://doi.org/10.2307%2F2998259)\n[7%2F2998259). JSTOR 2998259 (https://www.jstor.org/stable/2998259).](https://www.jstor.org/stable/2998259)\n94. Stoljar, Daniel (2005). \"Physicalism and Phenomenal Concepts\". *Mind & Language* . **20** (5):\n[469- 494. doi:10.1111/j.0268-1064.2005.00296.x (https://doi.org/10.1111%2Fj.0268-1064.2](https://doi.org/10.1111%2Fj.0268-1064.2005.00296.x)\n[005.00296.x).](https://doi.org/10.1111%2Fj.0268-1064.2005.00296.x)\n[95. Chalmers, David (2006). \"Phenomenal Concepts and the Explanatory Gap\" (http://consc.ne](http://consc.net/papers/pceg.pdf)\n[t/papers/pceg.pdf) (PDF). In Alter, Torin; Walter, Sven (eds.). ](http://consc.net/papers/pceg.pdf) *Phenomenal Concepts and*\n*Phenomenal Knowledge: New Essays on Consciousness and Physicalism* . Oxford\n[University Press. ISBN 9780195171655. Retrieved 27 March 2019.](https://en.wikipedia.org/wiki/Special:BookSources/9780195171655)\n96. Wierzbicka, A. (2019). \"From 'Consciousness' to 'I Think, I Feel, I Know': A Commentary on\nDavid Chalmers\". *Journal of Consciousness Studies* . **26** (9- 10): 257- 269.\n97. Lau, Hakwan; Michel, Matthias (2019). \"A Socio-Historical Take on the Meta-Problem of\nConsciousness\". *Journal of Consciousness Studies* . **26** (9- 10): 136- 147.\n[98. \"Is the hard problem of consciousness really that hard? | Brian Greene and Pat Churchland](https://www.youtube.com/watch?v=hru5d_wsu7g)\n[lock horns\" (https://www.youtube.com/watch?v=hru5d_wsu7g). ](https://www.youtube.com/watch?v=hru5d_wsu7g) *[YouTube](https://en.wikipedia.org/wiki/YouTube)* . 9 July 2022.\n[99. \"Abiogenesis\" (https://www.allaboutscience.org/abiogenesis.htm).](https://www.allaboutscience.org/abiogenesis.htm)\n100. *Ignorance and Imagination: The Epistemic Origin of the Problem of Consciousness.* Daniel\nStoljar. Oxford University Press.\n[101. \"Notes on consciousness. (X) Why I am not a panpsychist - Reading notes on Philip Goff's](http://romainbrette.fr/notes-on-consciousness-x-why-i-am-not-a-panpsychist-reading-notes-on-philip-goffs-galileos-error/)\n[\"Galileo's error\" \" (http://romainbrette.fr/notes-on-consciousness-x-why-i-am-not-a-panpsychi](http://romainbrette.fr/notes-on-consciousness-x-why-i-am-not-a-panpsychist-reading-notes-on-philip-goffs-galileos-error/)\n[st-reading-notes-on-philip-goffs-galileos-error/). 25 January 2022.](http://romainbrette.fr/notes-on-consciousness-x-why-i-am-not-a-panpsychist-reading-notes-on-philip-goffs-galileos-error/)\n102. Jan 14, 2014. \"Consciousness\". Sections 2.1 and 3. *Stanford Encyclopedia of Philosophy.*\n[https://plato.stanford.edu/entries/consciousness/](https://plato.stanford.edu/entries/consciousness/)\n103. May 13, 2022. \"Panpsychism\". Section 4.4.2. *Stanford Encyclopedia of Philosophy.*\n[https://plato.stanford.edu/entries/panpsychism/](https://plato.stanford.edu/entries/panpsychism/)\n[104. \"The problems with philosophical zombies\" (https://selfawarepatterns.com/2016/10/03/the-pr](https://selfawarepatterns.com/2016/10/03/the-problems-with-philosophical-zombies/)\n[oblems-with-philosophical-zombies/). 3 October 2016.](https://selfawarepatterns.com/2016/10/03/the-problems-with-philosophical-zombies/)\n105. *Thinking about Consciousness.* Chapter 3. \"The Impossibility of Zombies\". David Papineau.\nOxford Academic.\n[106. \"Quantum Approaches to Consciousness\" (http://plato.stanford.edu/entries/qt-consciousnes](http://plato.stanford.edu/entries/qt-consciousness/)", - "page_start": 23, - "page_end": 24, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n70. Dennett, Daniel C. (1979). \"On the Absence of Phenomenology\". In Gustafson, Donald F.;\nTapscott, Bangs L. (eds.). *Body, Mind, and Method* . Kluwer Academic Publishers. pp. 93-\n113.\n71. Dennett, Daniel C. (1991). *Consciousness Explained* . Penguin Books.\n[72. Dennett, Daniel C. (2003). \"Explaining the 'magic' of consciousness\". ](https://en.wikipedia.org/wiki/Daniel_C._Dennett) *Journal of Cultural and*\n*Evolutionary Psychology* . **1** [ (1): 7- 19. doi:10.1556/jcep.1.2003.1.2 (https://doi.org/10.1556%](https://doi.org/10.1556%2Fjcep.1.2003.1.2)\n[2Fjcep.1.2003.1.2). S2CID 144560246 (https://api.semanticscholar.org/CorpusID:14456024](https://api.semanticscholar.org/CorpusID:144560246)\n[6).](https://api.semanticscholar.org/CorpusID:144560246)\n[73. Dennett, Daniel C. (1991). ](https://en.wikipedia.org/wiki/Daniel_C._Dennett) *[Consciousness explained](https://archive.org/details/consciousnessexp00denn)* (https://archive.org/details/consciousne\n[ssexp00denn). Boston: Little, Brown and Company. ISBN 978-0316180658.](https://en.wikipedia.org/wiki/Special:BookSources/978-0316180658)\n[74. Anthis, Jacy (2022). \"Consciousness Semanticism: A Precise Eliminativist Theory of](https://philarchive.org/rec/ANTCSA)\n[Consciousness\" (https://philarchive.org/rec/ANTCSA). ](https://philarchive.org/rec/ANTCSA) *Biologically Inspired Cognitive*\n*Architectures 2021* . Studies in Computational Intelligence. Vol. 1032. pp. 20- 41.\n[doi:10.1007/978-3-030-96993-6_3 (https://doi.org/10.1007%2F978-3-030-96993-6_3).](https://doi.org/10.1007%2F978-3-030-96993-6_3)\n[ISBN 978-3-030-96992-9. Retrieved 7 August 2022.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-030-96992-9)\n75. Irvine, Elizabeth (2013). *Consciousness as a scientific concept: a philosophy of science*\n*perspective* [. Studies in brain and mind. Vol. 5. Dordrecht; New York: Springer-Verlag. p. 167](https://books.google.com/books?id=jO4HNB7OoUgC&pg=PA167)\n[(https://books.google.com/books?id=jO4HNB7OoUgC&pg=PA167). ISBN 9789400751729.](https://en.wikipedia.org/wiki/Special:BookSources/9789400751729)\n[76. Chalmers, David (2018). \"The Meta-Problem of Consciousness\" (http://consc.net/papers/me](http://consc.net/papers/metaproblem.pdf)\n[taproblem.pdf) (PDF). ](http://consc.net/papers/metaproblem.pdf) *Journal of Consciousness Studies* . **25** (9- 10): 6- 61. Retrieved\n6 February 2019.\n77. Graziano, Michael (2013). *Consciousness and the social brain* [. Oxford; New York: Oxford](https://en.wikipedia.org/wiki/Oxford_University_Press)\n[University Press. ISBN 978-0190263195.](https://en.wikipedia.org/wiki/Special:BookSources/978-0190263195)\n[78. Michael Graziano (10 July 2015). \"Build-a-brain\" (https://aeon.co/essays/can-we-make-cons](https://aeon.co/essays/can-we-make-consciousness-into-an-engineering-problem)\n[ciousness-into-an-engineering-problem). ](https://aeon.co/essays/can-we-make-consciousness-into-an-engineering-problem) *aeon.co* . Retrieved 19 April 2018.\n[79. Scarfone, Matthew (2022). \"Using and Abusing Moorean Arguments\" (https://philpapers.org/](https://philpapers.org/rec/SCAUAA-2)\n[rec/SCAUAA-2). ](https://philpapers.org/rec/SCAUAA-2) *Journal of the American Philosophical Association* . **8** (1): 52- 71.\n[doi:10.1017/apa.2020.47 (https://doi.org/10.1017%2Fapa.2020.47). S2CID 239672728 (http](https://api.semanticscholar.org/CorpusID:239672728)\n[s://api.semanticscholar.org/CorpusID:239672728).](https://api.semanticscholar.org/CorpusID:239672728)\n80. Augustine of Hippo. \"Book 11, Chapter 26\". *City of God* .\n81. Descartes, René (1637). \"4\". *Discourse on the Method* .\n82. Descartes, René (1641). \"Second Meditation\". *Meditations on First Philosophy* .\n[83. Chalmers, David (2020). \"Debunking Arguments for Illusionism\" (https://philpapers.org/rec/C](https://philpapers.org/rec/CHADAF-2)\n[HADAF-2). ](https://philpapers.org/rec/CHADAF-2) *Journal of Consciousness Studies* . **27** (5- 6): 258- 281.\n[84. Chalmers, David (2002). \"Debunking Arguments for Illusionism\" (https://philpapers.org/rec/C](https://philpapers.org/rec/CHADAF-2)\n[HADAF-2). ](https://philpapers.org/rec/CHADAF-2) *Journal of Consciousness Studies* . **27** (5- 6): 258- 281.\n[85. Strawson, G. (2018). \"The Consciousness Deniers\" (https://www.nybooks.com/daily/2018/0](https://www.nybooks.com/daily/2018/03/13/the-consciousness-deniers/)\n[3/13/the-consciousness-deniers/). ](https://www.nybooks.com/daily/2018/03/13/the-consciousness-deniers/) *The New York Review of Books* .\n86. Koch, Christof (2019). *The Feeling of Life Itself: Why Consciousness is Everywhere But*\n*Can't be Computed* . MIT Press. p. 2.\n87. Koch, Christof (2019). *The Feeling of Life Itself: Why Consciousness is Everywhere But*\n*Can't be Computed* . MIT Press. p. 3.\n[88. Balmer, A. (2020). \"Soft-Wired Illusionism vs. the Meta-Problem of Consciousness\" (https://p](https://philpapers.org/rec/BALSIV)", - "page_start": 22, - "page_end": 23, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n*order perspective* . Oxford University Press. pp. 79 *ff* [. ISBN 978-0191535048.](https://en.wikipedia.org/wiki/Special:BookSources/978-0191535048)\n[64. Carruthers, Glenn; Schier, Elizabeth (2012). \"Dissolving the hard problem of consciousness\"](http://consciousnessonline.files.wordpress.com/2012/01/disolvinghardproblem.pdf)\n[(http://consciousnessonline.files.wordpress.com/2012/01/disolvinghardproblem.pdf) (PDF).](http://consciousnessonline.files.wordpress.com/2012/01/disolvinghardproblem.pdf)\n*Consciousness Online fourth conference* . Retrieved 7 July 2014.\n[65. Stango, Marco (Summer 2017). \"A Deweyan assessment of three major tendencies in](http://muse.jhu.edu/article/680916)\n[philosophy of consciousness\" (http://muse.jhu.edu/article/680916). ](http://muse.jhu.edu/article/680916) *Transactions of the*\n*Charles S. Peirce Society* . **53** [ (3): 466- 490. doi:10.2979/trancharpeirsoc.53.3.06 (https://doi.](https://doi.org/10.2979%2Ftrancharpeirsoc.53.3.06)\n[org/10.2979%2Ftrancharpeirsoc.53.3.06). S2CID 148690536 (https://api.semanticscholar.or](https://api.semanticscholar.org/CorpusID:148690536)\n[g/CorpusID:148690536).](https://api.semanticscholar.org/CorpusID:148690536)\n[66. Harris, Sam. \"Making Sense #96\" (https://samharris.org/subscriber-extras/96-nature-conscio](https://samharris.org/subscriber-extras/96-nature-consciousness/)\n[usness/). ](https://samharris.org/subscriber-extras/96-nature-consciousness/) *SamHarris.org* . Sam Harris. Retrieved 27 August 2020. \"(25.45) TM:I think it will\nnot be a mystery. Life is not a mystery anymore, but a hundred and fifty years ago many\npeople thought that this is an irreducible mystery. (25:57) Harris:So you're not a fan\nanymore, if you ever were, of the framing by David Chalmers of the Hard Problem of\nConsciousness? Metzinger: No, that's so boring. I mean, that's last century. I mean, you\nknow, we all respect Dave [Chalmers], and we know he is very smart and has got a very fast\nmind, no debate about that. But conceivability arguments are just very, very weak. If you\nhave an ill-defined folk psychological umbrella term like \"consciousness\", then you can pull\noff all kinds of scenarios and zombie thought experiments. It doesn't really... It helped to\nclarify some issues in the mid 90's, but the consciousness community has listened to this\nand just moved on. I mean nobody of the serious researchers in the field thinks about this\nanymore, but it has taken on like a folkloristic life of its own. A lot of people talk about the\nHard Problem who wouldn't be able to state what it consists in now.\"\n67. Garrett, Brian Jonathan (May 2006). \"What the History of Vitalism Teaches Us About\nConsciousness and the 'Hard Problem' \". *Philosophy and Phenomenological Research* . **72**\n[(3): 576- 588. doi:10.1111/j.1933-1592.2006.tb00584.x (https://doi.org/10.1111%2Fj.1933-1](https://doi.org/10.1111%2Fj.1933-1592.2006.tb00584.x)\n[592.2006.tb00584.x).](https://doi.org/10.1111%2Fj.1933-1592.2006.tb00584.x)\n[68. Hacker, Peter (2010). \"Hacker's challenge\" (http://philpapers.org/rec/HACHC). ](http://philpapers.org/rec/HACHC) *The*\n*Philosophers' Magazine* . **51** [ (51): 23- 32. doi:10.5840/tpm2010517 (https://doi.org/10.5840%](https://doi.org/10.5840%2Ftpm2010517)\n[2Ftpm2010517).](https://doi.org/10.5840%2Ftpm2010517)\n[69. Schaal, David W. (2005). \"Naming Our Concerns About Neuroscience: A Review of Bennett](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787)\nand Hacker's *Philosophical Foundations of Neuroscience* [\" (https://www.ncbi.nlm.nih.gov/pm](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787)\n[c/articles/PMC1389787). ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787) *Journal of the Experimental Analysis of Behavior* . **84** (3): 683- 692.\n[doi:10.1901/jeab.2005.83-05 (https://doi.org/10.1901%2Fjeab.2005.83-05). PMC 1389787](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787)\n[(https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1389787). PMID 16596986 (https://pubmed.](https://pubmed.ncbi.nlm.nih.gov/16596986)\n[ncbi.nlm.nih.gov/16596986).](https://pubmed.ncbi.nlm.nih.gov/16596986)", - "page_start": 21, - "page_end": 22, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[UC&pg=RA3-PA59). ](https://books.google.com/books?id=sicVcPjfPxUC&pg=RA3-PA59) *Intuition pumps and other tools for thinking* . W. W. Norton & Company.\npp. 310 *ff* [. ISBN 978-0393240689. and also \"Commentary on Chalmers\": Dennett, Daniel C.](https://en.wikipedia.org/wiki/Daniel_C._Dennett)\n[(1996). \"Facing backwards on the problem of consciousness\" (http://ase.tufts.edu/cogstud/d](http://ase.tufts.edu/cogstud/dennett/papers/chalmers.htm)\n[ennett/papers/chalmers.htm). ](http://ase.tufts.edu/cogstud/dennett/papers/chalmers.htm) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **3** (1): 4- 6.\n[17. Massimo Pigliucci (2013). \"What hard problem?\" (http://philpapers.org/archive/PIGWHP.pdf)](http://philpapers.org/archive/PIGWHP.pdf)\n(PDF). *Philosophy Now* (99).\n[18. Churchland, Patricia (1996). \"The Hornswoggle Problem\" (http://joelvelasco.net/teaching/23](http://joelvelasco.net/teaching/2300/hornswoggleprob.pdf)\n[00/hornswoggleprob.pdf) (PDF). ](http://joelvelasco.net/teaching/2300/hornswoggleprob.pdf) *Journal of Consciousness Studies* . **3** (5- 6): 402- 408.\nRetrieved 10 January 2021.\n[19. Frankish, Keith (2016). \"Illusionism as a Theory of Consciousness\" (https://nbviewer.jupyter.](https://nbviewer.jupyter.org/github/k0711/kf_articles/blob/master/Frankish_Illusionism%20as%20a%20theory%20of%20consciousness_eprint.pdf)\n[org/github/k0711/kf_articles/blob/master/Frankish_Illusionism%20as%20a%20theory%20o](https://nbviewer.jupyter.org/github/k0711/kf_articles/blob/master/Frankish_Illusionism%20as%20a%20theory%20of%20consciousness_eprint.pdf)\n[f%20consciousness_eprint.pdf) (PDF). ](https://nbviewer.jupyter.org/github/k0711/kf_articles/blob/master/Frankish_Illusionism%20as%20a%20theory%20of%20consciousness_eprint.pdf) *Journal of Consciousness Studies* . **23** (11- 12): 11-\n39. Retrieved 20 December 2018.\n[20. Dehaene, Stanislas (2014). ](https://en.wikipedia.org/wiki/Stanislas_Dehaene) *Consciousness and the brain: deciphering how the brain codes*\n*our thoughts* [. Viking Adult. pp. 259- 266 (https://books.google.com/books?id=CWw2AAAAQ](https://books.google.com/books?id=CWw2AAAAQBAJ&pg=PT197)\n[BAJ&pg=PT197). ISBN 978-0670025435.](https://en.wikipedia.org/wiki/Special:BookSources/978-0670025435)\n[21. Edelman, Gerald; Gally, Joseph; Baars, Bernard (2011). \"Biology of Consciousness\" (https://](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3111444)\n[www.ncbi.nlm.nih.gov/pmc/articles/PMC3111444). ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3111444) *Frontiers in Psychology* . **2** (4): 4.\n[doi:10.3389/fpsyg.2011.00004 (https://doi.org/10.3389%2Ffpsyg.2011.00004).](https://doi.org/10.3389%2Ffpsyg.2011.00004)\n[PMC 3111444 (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3111444). PMID 21713129](https://pubmed.ncbi.nlm.nih.gov/21713129)\n[(https://pubmed.ncbi.nlm.nih.gov/21713129).](https://pubmed.ncbi.nlm.nih.gov/21713129)\n[22. Seth, Anil (November 2016). \"The real problem\" (https://aeon.co/essays/the-hard-problem-of](https://aeon.co/essays/the-hard-problem-of-consciousness-is-a-distraction-from-the-real-one)\n[-consciousness-is-a-distraction-from-the-real-one). ](https://aeon.co/essays/the-hard-problem-of-consciousness-is-a-distraction-from-the-real-one) *Aeon* . Retrieved 22 April 2018.\n[23. Sean Carroll (29 April 2019). \"Sean Carroll's Mindscape\" (https://www.preposterousunivers](https://www.preposterousuniverse.com/podcast/2019/04/29/episode-44-antonio-damasio-on-feelings-thoughts-and-the-evolution-of-humanity/)\n[e.com/podcast/2019/04/29/episode-44-antonio-damasio-on-feelings-thoughts-and-the-evolu](https://www.preposterousuniverse.com/podcast/2019/04/29/episode-44-antonio-damasio-on-feelings-thoughts-and-the-evolution-of-humanity/)\n[tion-of-humanity/). ](https://www.preposterousuniverse.com/podcast/2019/04/29/episode-44-antonio-damasio-on-feelings-thoughts-and-the-evolution-of-humanity/) *Preposterousuniverse.com* (Podcast). Sean Carroll. Event occurs at\n1:04.46. \"I'm just saying that the idea of a hard problem that you cannot transpose, I think is\nwrong.\"\n[24. \"Psychological Scales. The Hard Problem of Consciousness\" (https://scales.arabpsycholog](https://scales.arabpsychology.com/2022/11/19/hard-problem-of-consciousness-2/)\n[y.com/2022/11/19/hard-problem-of-consciousness-2/). ](https://scales.arabpsychology.com/2022/11/19/hard-problem-of-consciousness-2/) *arabpsychology.com* . Retrieved\n2023-10-29.\n[25. Bourget, David; Chalmers, David J. (2020). \"Philosophers on Philosophy: The 2020](https://survey2020.philpeople.org/)\n[PhilPapers Survey\" (https://survey2020.philpeople.org). ](https://survey2020.philpeople.org/) *Philosophers' Imprint* .\n26. Roberts, Tim S. (September 2007). \" *[The Even Harder Problem of Consciousness](https://www.researchgate.net/publication/228618472)* by\n[Roberts. Tim S.\" (https://www.researchgate.net/publication/228618472) ](https://www.researchgate.net/publication/228618472) *NeuroQuantology* . **5**\n[(2): 214- 221. doi:10.14704/nq.2007.5.2.129 (https://doi.org/10.14704%2Fnq.2007.5.2.129).](https://doi.org/10.14704%2Fnq.2007.5.2.129)\n27. Chalmers, David (1996). *The Conscious Mind* . New York: Oxford University Press. pp. xii-\nxiii, 95- 106, backcover.\n28. Pinker, Steven (2018). *Enlightenment Now* [. Viking. p. 481. ISBN 9780525427575.](https://en.wikipedia.org/wiki/Special:BookSources/9780525427575)\n[29. Dennett, Daniel; commentary on T. Moody, O. Flanagan and T. Polger. \"The Unimagined](https://ase.tufts.edu/cogstud/dennett/papers/unzombie.htm)\n[Preposterous of Zombies (https://ase.tufts.edu/cogstud/dennett/papers/unzombie.htm)\",](https://ase.tufts.edu/cogstud/dennett/papers/unzombie.htm)\n*Journal of Consciousness Studies* vol. 2, no. 4, 1995, pp. 322- 326.\n30. Churchland, Patricia Smith (2005). \"A neurophilosophical slant on consciousness research\".\n*Cortical Function: A View from the Thalamus* . Progress in Brain Research. Vol. 149.\n[pp. 285- 293. doi:10.1016/S0079-6123(05)49020-2 (https://doi.org/10.1016%2FS0079-612](https://doi.org/10.1016%2FS0079-6123%2805%2949020-2)\n[3%2805%2949020-2). ISBN 9780444516794. PMID 16226591 (https://pubmed.ncbi.nlm.ni](https://pubmed.ncbi.nlm.nih.gov/16226591)", - "page_start": 18, - "page_end": 19, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[s/). Stanford Encyclopedia of Philosophy. May 19, 2011 [First published Tue Nov 30, 2004].](http://plato.stanford.edu/entries/qt-consciousness/)\n[107. Calef, Scott (2014). \"Dualism and Mind\" (https://www.iep.utm.edu/dualism/#H3). ](https://www.iep.utm.edu/dualism/#H3) *Internet*\n*Encyclopedia of Philosophy* . Retrieved 8 February 2019.\n[108. Nida-Rümelin, Martine (2006). \"Dualist Emergentism\" (https://www.newdualism.org/papers/](https://www.newdualism.org/papers/M.Nida-Rumelin/Nida-Rumelin-Dualist%20Emergentism%20-%2018%203%2006.pdf)\n[M.Nida-Rumelin/Nida-Rumelin-Dualist%20Emergentism%20-%2018%203%2006.pdf)](https://www.newdualism.org/papers/M.Nida-Rumelin/Nida-Rumelin-Dualist%20Emergentism%20-%2018%203%2006.pdf)\n(PDF). In McLaughlin, Brian; Cohen, Jonathan (eds.). *Contemporary Debates in Philosophy*\n*of Mind* [ (1st ed.). Malden, MA: Wiley-Blackwell. ISBN 978-1-405-11761-6. Retrieved](https://en.wikipedia.org/wiki/Special:BookSources/978-1-405-11761-6)\n1 February 2019.\n[109. Jackson, Frank (1982). \"Epiphenomenal Qualia\" (https://doi.org/10.2307%2F2960077). ](https://doi.org/10.2307%2F2960077) *The*\n*Philosophical Quarterly* . **32** [ (127): 127- 136. doi:10.2307/2960077 (https://doi.org/10.2307%](https://doi.org/10.2307%2F2960077)\n[2F2960077). JSTOR 2960077 (https://www.jstor.org/stable/2960077).](https://www.jstor.org/stable/2960077)\n110. Jackson, Frank (1986). \"What Mary Didn't Know\". *The Journal of Philosophy* . **83** (5): 291-\n[295. doi:10.2307/2026143 (https://doi.org/10.2307%2F2026143). JSTOR 2026143 (https://w](https://www.jstor.org/stable/2026143)\n[ww.jstor.org/stable/2026143). S2CID 19000667 (https://api.semanticscholar.org/CorpusID:1](https://api.semanticscholar.org/CorpusID:19000667)\n[9000667).](https://api.semanticscholar.org/CorpusID:19000667)\n[111. Jackson, Frank (2003). \"Mind and Illusion\" (https://www.researchgate.net/publication/23199](https://www.researchgate.net/publication/231993032)\n[3032). ](https://www.researchgate.net/publication/231993032) *Royal Institute of Philosophy Supplements* . **53** : 251- 271.\n[doi:10.1017/S1358246100008365 (https://doi.org/10.1017%2FS1358246100008365).](https://doi.org/10.1017%2FS1358246100008365)\n[S2CID 170304272 (https://api.semanticscholar.org/CorpusID:170304272). Retrieved](https://api.semanticscholar.org/CorpusID:170304272)\n6 February 2019.\n[112. Chalmers, David (2016). \"Panpsychism and Panprotopsychism\". In Bruntrup, Godehard;](https://en.wikipedia.org/wiki/David_Chalmers)\nJaskolla, Ludwig (eds.). *Panpsychism: Contemporary Perspectives* . Oxford, UK: Oxford\n[University Press. pp. 19- 47. doi:10.1093/acprof:oso/9780199359943.003.0002 (https://doi.o](https://doi.org/10.1093%2Facprof%3Aoso%2F9780199359943.003.0002)\n[rg/10.1093%2Facprof%3Aoso%2F9780199359943.003.0002). ISBN 9780199359967.](https://en.wikipedia.org/wiki/Special:BookSources/9780199359967)\n[113. Stubenberg, Leopold (2016). \"Neutral monism\" (https://plato.stanford.edu/entries/neutral-mo](https://plato.stanford.edu/entries/neutral-monism/)\n[nism/). In Zalta, Edward N. (ed.). ](https://en.wikipedia.org/wiki/Edward_N._Zalta) *Stanford Encyclopedia of Philosophy* . Retrieved\n15 September 2018.\n[114. Koch, Christof (January 2014). \"Is Consciousness Universal?\" (https://www.scientificamerica](https://www.scientificamerican.com/article/is-consciousness-universal/)\n[n.com/article/is-consciousness-universal/). ](https://www.scientificamerican.com/article/is-consciousness-universal/) *Scientific American* .\n[doi:10.1038/scientificamericanmind0114-26 (https://doi.org/10.1038%2Fscientificamericanm](https://doi.org/10.1038%2Fscientificamericanmind0114-26)\n[ind0114-26). Retrieved 13 September 2018.](https://doi.org/10.1038%2Fscientificamericanmind0114-26)\n[115. Goff, Philip; Seager, William; Allen-Hermanson, Sean (2017). \"Panpsychism\" (https://plato.st](https://plato.stanford.edu/entries/panpsychism/)\n[anford.edu/entries/panpsychism/). In Zalta, Edward N. (ed.). ](https://en.wikipedia.org/wiki/Edward_N._Zalta) *Stanford Encyclopedia of*\n*Philosophy* . Retrieved 15 September 2018.\n116. Brüntrup, Godehard; Jaskolla, Ludwig (2016). \"Introduction\". In Bruntrup, Godehard;\nJaskolla, Ludwig (eds.). *Panpsychism: Contemporary Perspectives* . Oxford, UK: Oxford\n[University Press. pp. 1- 16. doi:10.1093/acprof:oso/9780199359943.003.0001 (https://doi.or](https://doi.org/10.1093%2Facprof%3Aoso%2F9780199359943.003.0001)\n[g/10.1093%2Facprof%3Aoso%2F9780199359943.003.0001). ISBN 9780199359967.](https://en.wikipedia.org/wiki/Special:BookSources/9780199359967)\n[117. Skrbina, David. \"Panpsychism\" (https://www.iep.utm.edu/panpsych/). ](https://www.iep.utm.edu/panpsych/) *Internet Encyclopedia*\n*of Philosophy* . Retrieved 8 February 2019.\n[118. Strawson, Galen (2006). \"Realistic monism: Why physicalism entails panpsychism\" (http://w](http://www.newdualism.org/papers/G.Strawson/strawson_on_panpsychism.pdf)\n[ww.newdualism.org/papers/G.Strawson/strawson_on_panpsychism.pdf) (PDF). ](http://www.newdualism.org/papers/G.Strawson/strawson_on_panpsychism.pdf) *Journal of*\n*Consciousness Studies* . **13** (10/11): 3- 31. Retrieved 15 September 2018.\n[119. Goff, Philip (2017). \"The Case for Panpsychism\" (https://philosophynow.org/issues/121/The_](https://philosophynow.org/issues/121/The_Case_For_Panpsychism)\n[Case_For_Panpsychism). ](https://philosophynow.org/issues/121/The_Case_For_Panpsychism) *Philosophy Now* . Retrieved 3 October 2018.\n[120. Kastrup, Bernardo (2018). \"The Universe in Consciousness\" (https://philpapers.org/rec/KAS](https://philpapers.org/rec/KASTUI)\n[TUI). ](https://philpapers.org/rec/KASTUI) *Journal of Consciousness Studies* . **25** (5- 6): 125- 155.\n[121. Shani, Itay; Keppler, Joachim (2018). \"Beyond combination: how cosmic consciousness](https://doi.org/10.1017%2Fapa.2018.30)\n[grounds ordinary experience\" (https://doi.org/10.1017%2Fapa.2018.30). ](https://doi.org/10.1017%2Fapa.2018.30) *Journal of the*\n*American Philosophical Association* . **4** [ (3): 390- 410. doi:10.1017/apa.2018.30 (https://doi.or](https://doi.org/10.1017%2Fapa.2018.30)", - "page_start": 24, - "page_end": 25, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[g/10.1017%2Fapa.2018.30). S2CID 125246376 (https://api.semanticscholar.org/CorpusID:1](https://api.semanticscholar.org/CorpusID:125246376)\n[25246376).](https://api.semanticscholar.org/CorpusID:125246376)\n122. Shani, Itay (2015). \"Cosmopsychism: A holistic approach to the metaphysics of experience\".\n*Philosophical Papers* . **44** [ (3): 389- 437. doi:10.1080/05568641.2015.1106709 (https://doi.or](https://doi.org/10.1080%2F05568641.2015.1106709)\n[g/10.1080%2F05568641.2015.1106709). S2CID 146624784 (https://api.semanticscholar.or](https://api.semanticscholar.org/CorpusID:146624784)\n[g/CorpusID:146624784).](https://api.semanticscholar.org/CorpusID:146624784)\n123. Albahari, Miri (2019). \"Perennial Idealism: A Mystical Solution to the Mind- Body Problem\".\n*Philosophers' Imprint* . **19** [ (44): 1- 37. S2CID 211538796 (https://api.semanticscholar.org/Cor](https://api.semanticscholar.org/CorpusID:211538796)\n[pusID:211538796).](https://api.semanticscholar.org/CorpusID:211538796)\n124. Kastrup, Bernardo (2018). \"Conflating abstraction with empirical observation: The false\nmind-matter dichotomy\". *Constructivist Foundations* . **13** (3).\n125. Kastrup, Bernardo (2019). *[Analytic Idealism: A consciousness-only ontology](https://philarchive.org/rec/KASAIA-3)* (https://philarch\n[ive.org/rec/KASAIA-3) (PhD Thesis). Radboud University Nijmegen.](https://philarchive.org/rec/KASAIA-3)\n126. Hoffman, Donald D. (2008). \"Conscious Realism and the Mind- Body Problem\". *Mind and*\n*Matter* . **6** [ (1): 87- 121. S2CID 3175512 (https://api.semanticscholar.org/CorpusID:3175512).](https://api.semanticscholar.org/CorpusID:3175512)\n[127. Chalmers, David J. (2020). \"Idealism and the Mind- Body Problem\" (http://consc.net/papers/i](http://consc.net/papers/idealism.pdf)\n[dealism.pdf) (PDF). In Seager, William (ed.). ](https://en.wikipedia.org/wiki/William_Seager_(philosopher)) *The Routledge Handbook of Panpsychism* .\n[Routledge. ISBN 978-1138817135. Retrieved 2 December 2019. \"Overall, I think cosmic](https://en.wikipedia.org/wiki/Special:BookSources/978-1138817135)\nidealism is the most promising version of idealism, and is about as promising as any version\nof panpsychism. It should be on the list of the handful of promising approaches to the mind-\nbody problem.\"\n128. McGinn, Colin (1989). \"Can We Solve the Mind- Body Problem?\". *Mind* . **98** (391): 349- 366.\n[doi:10.1093/mind/XCVIII.391.349 (https://doi.org/10.1093%2Fmind%2FXCVIII.391.349).](https://doi.org/10.1093%2Fmind%2FXCVIII.391.349)\n[JSTOR 2254848 (https://www.jstor.org/stable/2254848).](https://www.jstor.org/stable/2254848)\n129. Fasching, W. Prakāśa. \"A few reflections on the Advaitic understanding of consciousness as\npresence and its relevance for philosophy of mind.\" *Phenomenology and the Cognitive*\n*Sciences* [ (2020). https://doi.org/10.1007/s11097-020-09690-2](https://doi.org/10.1007/s11097-020-09690-2)\n[130. Dennett, Daniel (2014). \"The Hard Problem\" (https://www.edge.org/response-detail/25289).](https://www.edge.org/response-detail/25289)\n*Edge.org* . Retrieved 11 April 2019.\n[131. Koch, Christof; Massimini, Marcello; Boly, Melanie; Tononi, Giulio (April 2016). \"Neural](https://www.researchgate.net/publication/301567963)\n[correlates of consciousness: Progress and problems\" (https://www.researchgate.net/publicat](https://www.researchgate.net/publication/301567963)\n[ion/301567963). ](https://www.researchgate.net/publication/301567963) *Nature Reviews Neuroscience* . **17** [ (5): 307- 321. doi:10.1038/nrn.2016.22](https://doi.org/10.1038%2Fnrn.2016.22)\n[(https://doi.org/10.1038%2Fnrn.2016.22). PMID 27094080 (https://pubmed.ncbi.nlm.nih.gov/](https://pubmed.ncbi.nlm.nih.gov/27094080)\n[27094080). S2CID 5395332 (https://api.semanticscholar.org/CorpusID:5395332). Retrieved](https://api.semanticscholar.org/CorpusID:5395332)\n14 April 2018.\n[132. Chalmers, David (1998). \"On the Search for the Neural Correlate of Consciousness\" (http://c](http://consc.net/papers/ncc.pdf)\n[onsc.net/papers/ncc.pdf) (PDF). In Hameroff, Stuart; Kaszniak, Alfred; Scott, Alwyn (eds.).](https://en.wikipedia.org/wiki/Stuart_Hameroff)\n*Toward a Science of Consciousness II* [. Cambridge, MA: MIT Press. ISBN 9780262082624.](https://en.wikipedia.org/wiki/Special:BookSources/9780262082624)\nRetrieved 17 April 2018.\n133. Kandel Eric R. (2007). *[In search of memory: The emergence of a new science of mind](https://books.google.com/books?id=PFnRwWXzypgC)* (http\n[s://books.google.com/books?id=PFnRwWXzypgC). W. W. Norton & Company. pp. 380- 382.](https://books.google.com/books?id=PFnRwWXzypgC)\n[ISBN 978-0393329377.](https://en.wikipedia.org/wiki/Special:BookSources/978-0393329377)\n[134. Blackmore, Susan (2014). \"The Neural Correlates of Consciousness\" (https://www.edge.org/](https://www.edge.org/response-detail/25457)\n[response-detail/25457). ](https://www.edge.org/response-detail/25457) *Edge.org* . Retrieved 22 April 2018.", - "page_start": 25, - "page_end": 26, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **Overview**\n\n#### **Chalmers' formulation**\n\nmore than H 2 O molecules, and understanding everything\nabout H 2 O molecules is to understand everything there is\nto know about water. But consciousness is not like this.\nKnowing everything there is to know about the brain, or\nany physical system, is not to know everything there is to\nknow about consciousness. Consciousness, then, must\nnot be purely physical. [27]\n[Chalmers's idea contradicts physicalism, sometimes](https://en.wikipedia.org/wiki/Physicalism)\n[labelled materialism. This is the view that everything that](https://en.wikipedia.org/wiki/Materialism)\nexists is a physical or material thing, so everything can\nbe reduced to microphysical things. For example, the\nrings of Saturn are a physical thing because they are\nnothing more than a complex arrangement of a large\nnumber of subatomic particles interacting in a certain way.\nAccording to physicalism, everything, including consciousness,\ncan be explained by appeal to its microphysical constituents.\nChalmers's *hard problem* [ presents a counterexample to this view](https://en.wikipedia.org/wiki/Counterexample)\nand to other phenomena like swarms of birds, since it suggests that\nconsciousness, like swarms of birds, cannot be reductively\nexplained by appealing to their physical constituents. Thus, if the\nhard problem is a real problem then physicalism must be false, and\nif physicalism is true then the hard problem must not be a real\nproblem.\n[Though Chalmers rejects physicalism, he is still a naturalist.](https://en.wikipedia.org/wiki/Naturalism_(philosophy)) [27]\nThe hard problem of consciousness has scholarly antecedents considerably earlier than Chalmers.\nChalmers himself notes that \"a number of thinkers in the recent and distant past\" have \"recognised the\nparticular difficulties of explaining consciousness.\" [33] He states that all his original 1996 paper\ncontributed to the discussion was \"a catchy name, a minor reformulation of philosophically familiar\npoints\". [33]\nAmong others, thinkers who have made arguments similar to Chalmers' formulation of the hard problem\n[include Isaac Newton,](https://en.wikipedia.org/wiki/Isaac_Newton) [34] [ John Locke,](https://en.wikipedia.org/wiki/John_Locke) [35] [ Gottfried Wilhelm Leibniz,](https://en.wikipedia.org/wiki/Gottfried_Wilhelm_Leibniz) [36][34] [ John Stuart Mill,](https://en.wikipedia.org/wiki/John_Stuart_Mill) [37] and\n[Thomas Henry Huxley.](https://en.wikipedia.org/wiki/Thomas_Henry_Huxley) [38][34] [ Likewise, Asian philosophers like Dharmakirti and Guifeng Zongmi](https://en.wikipedia.org/wiki/Guifeng_Zongmi)\ndiscussed the problem of how consciousness arises from unconscious matter. [34][39][40][41]\n##### **Implications for physicalism**", - "page_start": 3, - "page_end": 3, - "source_file": "wikipedia2.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia2.pdf", - "query": "What is the role of the PhilPapers organization ?", - "target_page": 6, - "target_passage": " PhilPapers is an organization that archives academic philosophy papers and periodically surveys professional philosophers about their views.", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[2/http://www.britannica.com/EBchecked/topic/346240/philosophy-of-logic) from the original](https://web.archive.org/web/20150428101732/http://www.britannica.com/EBchecked/topic/346240/philosophy-of-logic)\non 28 April 2015. Retrieved 21 November 2021.\n[Hintikka, Jaakko J. (2023). \"Logical systems\" (https://www.britannica.com/topic/logic/Logical](https://www.britannica.com/topic/logic/Logical-systems)\n[-systems). ](https://www.britannica.com/topic/logic/Logical-systems) *Encyclopædia Britannica* [. Archived (https://web.archive.org/web/2021120718465](https://web.archive.org/web/20211207184656/https://www.britannica.com/topic/logic/Logical-systems)\n[6/https://www.britannica.com/topic/logic/Logical-systems) from the original on 7 December](https://web.archive.org/web/20211207184656/https://www.britannica.com/topic/logic/Logical-systems)\n2021. Retrieved 4 December 2021.\n[Hintikka, Jaakko (1970). \"Information, Deduction, and the A Priori\". ](https://en.wikipedia.org/wiki/Jaakko_Hintikka) *Noûs* . **4** (2): 135- 152.\n[doi:10.2307/2214318 (https://doi.org/10.2307%2F2214318). ISSN 0029-4624 (https://searc](https://search.worldcat.org/issn/0029-4624)\n[h.worldcat.org/issn/0029-4624). JSTOR 2214318 (https://www.jstor.org/stable/2214318).](https://www.jstor.org/stable/2214318)\n[Hintikka, Jaakko; Sandu, Gabriel (2006). \"What is Logic?\". In Jacquette, D. (ed.).](https://en.wikipedia.org/wiki/Jaakko_Hintikka)\n*[Philosophy of Logic](https://philpapers.org/rec/JAAWIL)* (https://philpapers.org/rec/JAAWIL). North Holland. pp. 13- 39.\n[ISBN 978-0-444-51541-4. Archived (https://web.archive.org/web/20211207235525/https://ph](https://web.archive.org/web/20211207235525/https://philpapers.org/rec/JAAWIL)\n[ilpapers.org/rec/JAAWIL) from the original on 7 December 2021. Retrieved 29 December](https://web.archive.org/web/20211207235525/https://philpapers.org/rec/JAAWIL)\n2021.\n[Hintikka, Jaakko J.; Spade, Paul Vincent. \"History of logic\" (https://www.britannica.com/topi](https://www.britannica.com/topic/history-of-logic)\n[c/history-of-logic). ](https://www.britannica.com/topic/history-of-logic) *Encyclopædia Britannica* . Retrieved 23 September 2022.\n[Honderich, Ted (2005). ](https://en.wikipedia.org/wiki/Ted_Honderich) *The Oxford Companion to Philosophy* [ (https://philpapers.org/rec/HO](https://philpapers.org/rec/HONTOC-2)\n[NTOC-2). Oxford University Press. ISBN 978-0-19-926479-7. Archived (https://web.archive.](https://web.archive.org/web/20210129082636/https://philpapers.org/rec/HONTOC-2)\n[org/web/20210129082636/https://philpapers.org/rec/HONTOC-2) from the original on 29](https://web.archive.org/web/20210129082636/https://philpapers.org/rec/HONTOC-2)\nJanuary 2021. Retrieved 2 January 2022.\nHurley, Patrick J. (2015). \"4. Categorical Syllogisms\". *Logic: The Essentials* . Wadsworth.\n[pp. 189- 237. ISBN 978-1-305-59041-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-305-59041-0)\n[IEP Staff. \"Deductive and Inductive Arguments\" (https://iep.utm.edu/ded-ind/). Archived (http](https://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/)\n[s://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/) from the original on](https://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/)\n28 May 2010. Retrieved 6 January 2022.\nIqbal, Mohammad (2013). \"The Spirit of Muslim Culture\". *[The Reconstruction of Religious](http://www.allamaiqbal.com/works/prose/english/reconstruction/)*\n*Thought in Islam* [ (http://www.allamaiqbal.com/works/prose/english/reconstruction/). Stanford](http://www.allamaiqbal.com/works/prose/english/reconstruction/)\n[University Press. pp. 99- 115. ISBN 978-0-8047-8686-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8047-8686-7)\n[Irvine, Andrew David (2022). \"Bertrand Russell\" (https://plato.stanford.edu/entries/russell/).](https://plato.stanford.edu/entries/russell/)\n*The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\nRetrieved 29 September 2022.\nJacquette, Dale (2006). \"Introduction: Philosophy of logic today\". *[Philosophy of Logic](https://philpapers.org/rec/JACPOL)* (http\n[s://philpapers.org/rec/JACPOL). North Holland. pp. 1- 12. ISBN 978-0-444-51541-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-444-51541-4)\n[Archived (https://web.archive.org/web/20211207184932/https://philpapers.org/rec/JACPOL)](https://web.archive.org/web/20211207184932/https://philpapers.org/rec/JACPOL)\nfrom the original on 7 December 2021. Retrieved 29 December 2021.\nJago, Mark (2014). *The Impossible: An Essay on Hyperintensionality* . OUP Oxford. p. 41.\n[ISBN 978-0-19-101915-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-101915-9)\n[Janssen, Theo M. V.; Zimmermann, Thomas Ede (2021). \"Montague Semantics\" (https://plat](https://plato.stanford.edu/entries/montague-semantics/)\n[o.stanford.edu/entries/montague-semantics/). ](https://plato.stanford.edu/entries/montague-semantics/) *The Stanford Encyclopedia of Philosophy* .\nMetaphysics Research Lab, Stanford University. pp. 3- 4. Retrieved 10 March 2023.\n[Johnson, Ralph H. (1999). \"The Relation Between Formal and Informal Logic\" (https://philpa](https://philpapers.org/rec/JOHTRB-2)\n[pers.org/rec/JOHTRB-2). ](https://philpapers.org/rec/JOHTRB-2) *Argumentation* . **13** [ (3): 265- 274. doi:10.1023/A:1007789101256](https://doi.org/10.1023%2FA%3A1007789101256)\n[(https://doi.org/10.1023%2FA%3A1007789101256). S2CID 141283158 (https://api.semantic](https://api.semanticscholar.org/CorpusID:141283158)\n[scholar.org/CorpusID:141283158). Archived (https://web.archive.org/web/20211207184706/](https://web.archive.org/web/20211207184706/https://philpapers.org/rec/JOHTRB-2)\n[https://philpapers.org/rec/JOHTRB-2) from the original on 7 December 2021. Retrieved](https://web.archive.org/web/20211207184706/https://philpapers.org/rec/JOHTRB-2)\n2 January 2022.\nJohnson, Ralph H. (15 July 2014). *The Rise of Informal Logic: Essays on Argumentation,*\n*Critical Thinking, Reasoning and Politics* [. University of Windsor. ISBN 978-0-920233-71-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-920233-71-9)\nKetland, Jeffrey (2005). \"Second Order Logic\". *[Macmillan Encyclopedia of Philosophy](https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)*", - "page_start": 29, - "page_end": 30, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[p. 155. ISBN 978-0-12-227075-8.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-12-227075-8)\nRush, Penelope (2014). \"Introduction\". *[The Metaphysics of Logic](https://philpapers.org/rec/RUSTMO-4)* (https://philpapers.org/rec/\n[RUSTMO-4). Cambridge University Press. pp. 1- 10. ISBN 978-1-107-03964-3. Archived (htt](https://web.archive.org/web/20211207184954/https://philpapers.org/rec/RUSTMO-4)\n[ps://web.archive.org/web/20211207184954/https://philpapers.org/rec/RUSTMO-4) from the](https://web.archive.org/web/20211207184954/https://philpapers.org/rec/RUSTMO-4)\noriginal on 7 December 2021. Retrieved 8 January 2022.\nSadegh-Zadeh, Kazem (2015). *Handbook of Analytic Philosophy of Medicine* . Springer.\n[p. 983. ISBN 978-94-017-9579-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-017-9579-1)\nSagüillo, José M. (2014). \"Hintikka on Information and Deduction\". *Teorema: Revista*\n*Internacional de Filosofía* . **33** [ (2): 75- 88. ISSN 0210-1602 (https://search.worldcat.org/issn/](https://search.worldcat.org/issn/0210-1602)\n[0210-1602). JSTOR 43047609 (https://www.jstor.org/stable/43047609).](https://www.jstor.org/stable/43047609)\nSarukkai, Sundar; Chakraborty, Mihir Kumar (2022). *Handbook of Logical Thought in India* .\n[Springer Nature. pp. 117- 8. ISBN 978-81-322-2577-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-81-322-2577-5)\n[Schagrin, Morton L. \"Metalogic\" (https://www.britannica.com/topic/metalogic). ](https://www.britannica.com/topic/metalogic) *Encyclopædia*\n*Britannica* . Retrieved 23 September 2022.\n[Schechter, Joshua. \"Epistemology of Logic - Bibliography\" (https://philpapers.org/browse/ep](https://philpapers.org/browse/epistemology-of-logic)\n[istemology-of-logic). ](https://philpapers.org/browse/epistemology-of-logic) *PhilPapers* . Retrieved 11 September 2022.\nSchlesinger, I. M.; Keren-Portnoy, Tamar; Parush, Tamar (1 January 2001). *The Structure of*\n*Arguments* [. John Benjamins Publishing. p. 220. ISBN 978-90-272-2359-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-90-272-2359-3)\nSchreiner, Wolfgang (2021). *Thinking Programs: Logical Modeling and Reasoning About*\n*Languages, Data, Computations, and Executions* [. Springer Nature. p. 22. ISBN 978-3-030-](https://en.wikipedia.org/wiki/Special:BookSources/978-3-030-80507-4)\n[80507-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-030-80507-4)\nScott, John; Marshall, Gordon (2009). \"analytic induction\". *[A Dictionary of Sociology](https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)* (https://\n[www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661). Oxford](https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)\n[University Press. ISBN 978-0-19-953300-8. Archived (https://web.archive.org/web/2022010](https://web.archive.org/web/20220108173225/https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)\n[8173225/https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)](https://web.archive.org/web/20220108173225/https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)\nfrom the original on 8 January 2022. Retrieved 8 January 2022.\n[Shapiro, Stewart; Kouri Kissel, Teresa (2022). \"Classical Logic\" (https://plato.stanford.edu/e](https://plato.stanford.edu/entries/logic-classical/#Sema)\n[ntries/logic-classical/#Sema). ](https://plato.stanford.edu/entries/logic-classical/#Sema) *The Stanford Encyclopedia of Philosophy* . Metaphysics\nResearch Lab, Stanford University. Retrieved 19 July 2023.\nShermer, Michael (25 October 2022). *Conspiracy: Why the Rational Believe the Irrational* .\n[JHU Press. ISBN 978-1-4214-4445-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4214-4445-1)\n[Sider, Theodore (2010). ](https://en.wikipedia.org/wiki/Theodore_Sider) *Logic for Philosophy* [. Oxford University Press. ISBN 978-0-19-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-957558-9)\n[957558-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-957558-9)\n[Siegel, Harvey; Biro, John (1997). \"Epistemic Normativity, Argumentation, and Fallacies\" (htt](https://philpapers.org/rec/SIEENA)\n[ps://philpapers.org/rec/SIEENA). ](https://philpapers.org/rec/SIEENA) *Argumentation* . **11** (3): 277- 292.\n[doi:10.1023/A:1007799325361 (https://doi.org/10.1023%2FA%3A1007799325361).](https://doi.org/10.1023%2FA%3A1007799325361)\n[S2CID 126269789 (https://api.semanticscholar.org/CorpusID:126269789). Archived (https://](https://web.archive.org/web/20220228035651/https://philpapers.org/rec/SIEENA)\n[web.archive.org/web/20220228035651/https://philpapers.org/rec/SIEENA) from the original](https://web.archive.org/web/20220228035651/https://philpapers.org/rec/SIEENA)\non 28 February 2022. Retrieved 4 January 2022.\nSimpson, R. L. (2008). *Essentials of Symbolic Logic* (3rd ed.). Broadview Press. p. 14.\n[ISBN 978-1-77048-495-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-77048-495-5)\n[Smith, Robin (2022). \"Aristotle's Logic\" (https://plato.stanford.edu/entries/aristotle-logic/).](https://plato.stanford.edu/entries/aristotle-logic/)\n*The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\nRetrieved 11 March 2023.\n[Spade, Paul Vincent; Panaccio, Claude (2019). \"William of Ockham\" (https://plato.stanford.e](https://plato.stanford.edu/entries/ockham/#SummLogi)\n[du/entries/ockham/#SummLogi). ](https://plato.stanford.edu/entries/ockham/#SummLogi) *The Stanford Encyclopedia of Philosophy* . Metaphysics\nResearch Lab, Stanford University.\nSpriggs, John (2012). *GSN - The Goal Structuring Notation: A Structured Approach to*\n*Presenting Arguments* [. Springer Science & Business Media. pp. 20- 22. ISBN 978-1-4471-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4471-2312-5)\n[2312-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4471-2312-5)\nStairs, Allen (2017). *A Thinker's Guide to the Philosophy of Religion* . Routledge. p. 343.", - "page_start": 34, - "page_end": 35, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Systems of logic**\n\n#### **Informal**\n\nincoming information. [154] Correct reasoning and the arguments it is based on follow the laws of\n[probability, for example, the principle of conditionalization. Bad or irrational reasoning, on the other](https://en.wikipedia.org/wiki/Bayesian_epistemology#Principle_of_conditionalization)\nhand, violates these laws. [155]\nLogic is studied in various fields. In many cases, this is done by applying its formal method to specific\ntopics outside its scope, like to ethics or computer science. [156] In other cases, logic itself is made the\nsubject of research in another discipline. This can happen in diverse ways. For instance, it can involve\ninvestigating the philosophical assumptions linked to the basic concepts used by logicians. Other ways\ninclude interpreting and analyzing logic through mathematical structures as well as studying and\ncomparing abstract properties of formal logical systems. [157]\n*Philosophy of logic* is the philosophical discipline studying the scope and nature of logic. [59] It examines\nmany presuppositions implicit in logic, like how to define its basic concepts or the metaphysical\nassumptions associated with them. [158] It is also concerned with how to classify logical systems and\n[considers the ontological commitments they incur.](https://en.wikipedia.org/wiki/Ontological) [159] *Philosophical logic* is one of the areas within the\nphilosophy of logic. It studies the application of logical methods to philosophical problems in fields like\nmetaphysics, ethics, and epistemology. [160] This application usually happens in the form of extended or\ndeviant logical systems. [161]\nMetalogic is the field of inquiry studying the properties of formal logical systems. For example, when a\nnew formal system is developed, metalogicians may study it to determine which formulas can be proven", - "page_start": 13, - "page_end": 13, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Further reading**\n\nLeffer, Lauren, \"The Risks of Trusting AI: We must avoid humanizing machine-learning models\nused in scientific research\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 330, no. 6 (June 2024), pp. 80- 81.\n[Lepore, Jill, \"The Chit-Chatbot: Is talking with a machine a conversation?\", ](https://en.wikipedia.org/wiki/Jill_Lepore) *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 7\nOctober 2024, pp. 12- 16.\n[Maschafilm (2010). \"Content: Plug & Pray Film - Artificial Intelligence - Robots\" (http://www.plu](http://www.plugandpray-film.de/en/content.html)\n[gandpray-film.de/en/content.html). ](http://www.plugandpray-film.de/en/content.html) *plugandpray-film.de* [. Archived (https://web.archive.org/w](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\n[eb/20160212040134/http://www.plugandpray-film.de/en/content.html) from the original on 12](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\nFebruary 2016.\n[Marcus, Gary, \"Artificial Confidence: Even the newest, buzziest systems of artificial general](https://en.wikipedia.org/wiki/Marcus,_Gary)\nintelligence are stymmied by the same old problems\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 327, no. 4\n(October 2022), pp. 42- 45.\nMitchell, Melanie (2019). *Artificial intelligence: a guide for thinking humans* . New York: Farrar,\n[Straus and Giroux. ISBN 978-0-3742-5783-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-3742-5783-5)\n[Mnih, Volodymyr; Kavukcuoglu, Koray; Silver, David; et al. (26 February 2015). \"Human-level](https://www.nature.com/articles/nature14236)\n[control through deep reinforcement learning\" (https://www.nature.com/articles/nature14236).](https://www.nature.com/articles/nature14236)\n*Nature* . **518** [ (7540): 529- 533. Bibcode:2015Natur.518..529M (https://ui.adsabs.harvard.edu/](https://ui.adsabs.harvard.edu/abs/2015Natur.518..529M)\n[abs/2015Natur.518..529M). doi:10.1038/nature14236 (https://doi.org/10.1038%2Fnature142](https://doi.org/10.1038%2Fnature14236)\n[36). PMID 25719670 (https://pubmed.ncbi.nlm.nih.gov/25719670). S2CID 205242740 (http](https://api.semanticscholar.org/CorpusID:205242740)\n[s://api.semanticscholar.org/CorpusID:205242740). Archived (https://web.archive.org/web/20](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[230619055525/https://www.nature.com/articles/nature14236) from the original on 19 June](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[2023. Retrieved 19 June 2023. Introduced DQN, which produced human-level performance](https://en.wikipedia.org/wiki/Deep_Q-learning)\non some Atari games.\n[Press, Eyal, \"In Front of Their Faces: Does facial-recognition technology lead police to ignore](https://en.wikipedia.org/wiki/Eyal_Press)\ncontradictory evidence?\", *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 20 November 2023, pp. 20- 26.\n[\"Robots could demand legal rights\" (http://news.bbc.co.uk/2/hi/technology/6200005.stm). ](http://news.bbc.co.uk/2/hi/technology/6200005.stm) *BBC*\n*News* [. 21 December 2006. Archived (https://web.archive.org/web/20191015042628/http://ne](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n[ws.bbc.co.uk/2/hi/technology/6200005.stm) from the original on 15 October 2019. Retrieved](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n3 February 2011.\n[Roivainen, Eka, \"AI's IQ: ChatGPT aced a [standard intelligence] test but showed that](https://en.wikipedia.org/wiki/ChatGPT)\n[intelligence cannot be measured by IQ alone\", ](https://en.wikipedia.org/wiki/IQ) *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 329, no. 1\n[(July/August 2023), p. 7. \"Despite its high IQ, ChatGPT fails at tasks that require real](https://en.wikipedia.org/wiki/ChatGPT)\nhumanlike reasoning or an understanding of the physical and social world.... ChatGPT\nseemed unable to reason logically and tried to rely on its vast database of... facts derived\nfrom online texts.\"\nScharre, Paul, \"Killer Apps: The Real Dangers of an AI Arms Race\", *[Foreign Affairs](https://en.wikipedia.org/wiki/Foreign_Affairs)* , vol. 98, no.\n3 (May/June 2019), pp. 135- 144. \"Today's AI technologies are powerful but unreliable.\nRules-based systems cannot deal with circumstances their programmers did not anticipate.", - "page_start": 68, - "page_end": 69, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n22 August 2020.\n[Boyle, James, The Line: AI and the Future of Personhood (https://direct.mit.edu/books/book/585](https://direct.mit.edu/books/book/5859/The-LineAI-and-the-Future-of-Personhood)\n[9/The-LineAI-and-the-Future-of-Personhood), MIT Press, 2024.](https://en.wikipedia.org/wiki/MIT_Press)\n[Cukier, Kenneth, \"Ready for Robots? How to Think about the Future of AI\", ](https://en.wikipedia.org/wiki/Kenneth_Cukier) *[Foreign Affairs](https://en.wikipedia.org/wiki/Foreign_Affairs)* , vol.\n[98, no. 4 (July/August 2019), pp. 192- 198. George Dyson, historian of computing, writes (in](https://en.wikipedia.org/wiki/George_Dyson_(science_historian))\nwhat might be called \"Dyson's Law\") that \"Any system simple enough to be understandable\nwill not be complicated enough to behave intelligently, while any system complicated\nenough to behave intelligently will be too complicated to understand.\" (p. 197.) Computer\n[scientist Alex Pentland writes: \"Current AI machine-learning algorithms are, at their core,](https://en.wikipedia.org/wiki/Algorithm)\ndead simple stupid. They work, but they work by brute force.\" (p. 198.)\n[Evans, Woody (2015). \"Posthuman Rights: Dimensions of Transhuman Worlds\" (https://doi.org/](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072)\n[10.5209%2Frev_TK.2015.v12.n2.49072). ](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072) *Teknokultura* . **12** (2).\n[doi:10.5209/rev_TK.2015.v12.n2.49072 (https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072)\n[072). S2CID 147612763 (https://api.semanticscholar.org/CorpusID:147612763).](https://api.semanticscholar.org/CorpusID:147612763)\n[Frank, Michael (22 September 2023). \"US Leadership in Artificial Intelligence Can Shape the](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order)\n[21st Century Global Order\" (https://thediplomat.com/2023/09/us-leadership-in-artificial-intelli](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order)\n[gence-can-shape-the-21st-century-global-order). ](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order) *[The Diplomat](https://en.wikipedia.org/wiki/The_Diplomat_(magazine))* [. Archived (https://web.archiv](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\n[e.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelli](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\n[gence-can-shape-the-21st-century-global-order/) from the original on 16 September 2024.](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\nRetrieved 8 December 2023. \"Instead, the United States has developed a new area of\ndominance that the rest of the world views with a mixture of awe, envy, and resentment:\nartificial intelligence... From AI models and research to cloud computing and venture capital,\nU.S. companies, universities, and research labs - and their affiliates in allied countries -\nappear to have an enormous lead in both developing cutting-edge AI and commercializing it.\nThe value of U.S. venture capital investments in AI start-ups exceeds that of the rest of the\nworld combined.\"\nGertner, Jon. (2023) \"Wikipedia's Moment of Truth: Can the online encyclopedia help teach A.I.\nchatbots to get their facts right — without destroying itself in the process?\" *New York Times*\n*Magazine* [ (July 18, 2023) online (https://www.nytimes.com/2023/07/18/magazine/wikipedia-](https://www.nytimes.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html)\n[ai-chatgpt.html) Archived (https://web.archive.org/web/20230720125400/https://www.nytime](https://web.archive.org/web/20230720125400/https://www.nytimes.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html)\n[s.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html) 20 July 2023 at the Wayback](https://en.wikipedia.org/wiki/Wayback_Machine)\n[Machine](https://en.wikipedia.org/wiki/Wayback_Machine)", - "page_start": 66, - "page_end": 66, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[Stanford University. Archived (https://web.archive.org/web/20211002190116/https://plato.sta](https://web.archive.org/web/20211002190116/https://plato.stanford.edu/entries/logical-form/#pat)\n[nford.edu/entries/logical-form/#pat) from the original on 2 October 2021. Retrieved](https://web.archive.org/web/20211002190116/https://plato.stanford.edu/entries/logical-form/#pat)\n4 December 2021.\nPlanty-Bonjour, Guy (2012). *The Categories of Dialectical Materialism: Contemporary Soviet*\n*Ontology* [. Springer Science & Business Media. p. 62. ISBN 978-94-010-3517-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-010-3517-0)\n[Possin, Kevin (2016). \"Conductive Arguments: Why is This Still a Thing?\" (https://philpapers.](https://philpapers.org/rec/POSCAW-4)\n[org/rec/POSCAW-4). ](https://philpapers.org/rec/POSCAW-4) *Informal Logic* . **36** [ (4): 563- 593. doi:10.22329/il.v36i4.4527 (https://do](https://doi.org/10.22329%2Fil.v36i4.4527)\n[i.org/10.22329%2Fil.v36i4.4527). Archived (https://web.archive.org/web/20220108171723/ht](https://web.archive.org/web/20220108171723/https://philpapers.org/rec/POSCAW-4)\n[tps://philpapers.org/rec/POSCAW-4) from the original on 8 January 2022. Retrieved](https://web.archive.org/web/20220108171723/https://philpapers.org/rec/POSCAW-4)\n8 January 2022.\n[Priest, Graham; Tanaka, Koji; Weber, Zach (2018). \"Paraconsistent Logic\" (https://plato.stan](https://plato.stanford.edu/entries/logic-paraconsistent/)\n[ford.edu/entries/logic-paraconsistent/). ](https://plato.stanford.edu/entries/logic-paraconsistent/) *The Stanford Encyclopedia of Philosophy* .\nMetaphysics Research Lab, Stanford University. Retrieved 14 December 2021.\nPépin, Jean (2004). \"Logos\". *[Encyclopedia of Religion](https://www.encyclopedia.com/philosophy-and-religion/philosophy/philosophy-terms-and-concepts/logos)* (https://www.encyclopedia.com/philo\n[sophy-and-religion/philosophy/philosophy-terms-and-concepts/logos). ISBN 978-0-02-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-02-865733-2)\n[865733-2. Archived (https://web.archive.org/web/20211229134626/https://www.encyclopedi](https://web.archive.org/web/20211229134626/https://www.encyclopedia.com/philosophy-and-religion/philosophy/philosophy-terms-and-concepts/logos)\n[a.com/philosophy-and-religion/philosophy/philosophy-terms-and-concepts/logos) from the](https://web.archive.org/web/20211229134626/https://www.encyclopedia.com/philosophy-and-religion/philosophy/philosophy-terms-and-concepts/logos)\noriginal on 29 December 2021. Retrieved 29 December 2021.\n[Putnam, H. (1969). \"Is Logic Empirical?\". ](https://en.wikipedia.org/wiki/Hilary_Putnam) *Boston Studies in the Philosophy of Science* .\n[Vol. 5. pp. 216- 241. doi:10.1007/978-94-010-3381-7_5 (https://doi.org/10.1007%2F978-94-](https://doi.org/10.1007%2F978-94-010-3381-7_5)\n[010-3381-7_5). ISBN 978-94-010-3383-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-010-3383-1)\n[Quine, Willard Van Orman (1981). ](https://en.wikipedia.org/wiki/Willard_Van_Orman_Quine) *Mathematical Logic* . Harvard University Press. p. 1.\n[ISBN 978-0-674-55451-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-674-55451-1)\n[Rathjen, Michael; Sieg, Wilfried (2022). \"Proof Theory\" (https://plato.stanford.edu/entries/pro](https://plato.stanford.edu/entries/proof-theory/)\n[of-theory/). ](https://plato.stanford.edu/entries/proof-theory/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford\nUniversity. Retrieved 4 March 2023.\nRautenberg, Wolfgang (1 July 2010). *A Concise Introduction to Mathematical Logic* .\n[Springer. p. 15. ISBN 978-1-4419-1221-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4419-1221-3)\n[Rendsvig, Rasmus; Symons, John (2021). \"Epistemic Logic\" (https://plato.stanford.edu/entri](https://plato.stanford.edu/entries/logic-epistemic/)\n[es/logic-epistemic/). ](https://plato.stanford.edu/entries/logic-epistemic/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab,\nStanford University. Retrieved 11 March 2023.\nRestall, Greg; Standefer, Shawn (2023). *Logical Methods* [. MIT Press. p. 91. ISBN 978-0-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-262-54484-9)\n[262-54484-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-262-54484-9)\nRichardson, Alan W. (1998). *Carnap's Construction of the World: The Aufbau and the*\n*Emergence of Logical Empiricism* [. Cambridge University Press. p. 15. ISBN 978-0-521-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-43008-1)\n[43008-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-43008-1)\nRini, Adriane (13 December 2010). *Aristotle's Modal Proofs: Prior Analytics A8-22 in*\n*Predicate Logic* [. Springer Science & Business Media. p. 26. ISBN 978-94-007-0050-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-007-0050-5)\n[Ritola, Juho (1 December 2008). \"Walton's Informal Logic: A Pragmatic Approach\" (https://d](https://doi.org/10.22329%2Fil.v28i4.2856)\n[oi.org/10.22329%2Fil.v28i4.2856). ](https://doi.org/10.22329%2Fil.v28i4.2856) *Informal Logic* . **28** [ (4): 335. doi:10.22329/il.v28i4.2856 (h](https://doi.org/10.22329%2Fil.v28i4.2856)\n[ttps://doi.org/10.22329%2Fil.v28i4.2856).](https://doi.org/10.22329%2Fil.v28i4.2856)\nRocci, Andrea (8 March 2017). *Modality in Argumentation: A Semantic Investigation of the*\n*Role of Modalities in the Structure of Arguments with an Application to Italian Modal*\n*Expressions* [. Springer. p. 26. ISBN 978-94-024-1063-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-024-1063-1)\nRošker, Jana S. (May 2015). \"Classical Chinese Logic: Philosophy Compass\". *Philosophy*\n*Compass* . **10** [ (5): 301- 309. doi:10.1111/phc3.12226 (https://doi.org/10.1111%2Fphc3.1222](https://doi.org/10.1111%2Fphc3.12226)\n[6).](https://doi.org/10.1111%2Fphc3.12226)\nRunco, Mark A.; Pritzker, Steven R. (1999). *Encyclopedia of Creativity* . Academic Press.", - "page_start": 33, - "page_end": 34, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n*Volume 8* [ (https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-a](https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)\n[nd-maps/second-order-logic). Macmillan Reference USA. pp. 707- 708. ISBN 978-0-02-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-02-865788-2)\n[865788-2. Archived (https://web.archive.org/web/20211207184921/https://www.encyclopedi](https://web.archive.org/web/20211207184921/https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)\n[a.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic) from](https://web.archive.org/web/20211207184921/https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)\nthe original on 7 December 2021. Retrieved 4 January 2022.\nKing, Jeffrey C. (2 September 2009). \"Formal Semantics\". *The Oxford Handbook of*\n*Philosophy of Language* [. pp. 557- 8. doi:10.1093/oxfordhb/9780199552238.003.0023 (http](https://doi.org/10.1093%2Foxfordhb%2F9780199552238.003.0023)\n[s://doi.org/10.1093%2Foxfordhb%2F9780199552238.003.0023). ISBN 978-0-19-955223-8.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-955223-8)\n[King, Jeffrey C. (2019). \"Structured Propositions\" (https://plato.stanford.edu/entries/propositi](https://plato.stanford.edu/entries/propositions-structured/)\n[ons-structured/). ](https://plato.stanford.edu/entries/propositions-structured/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab,\n[Stanford University. Archived (https://web.archive.org/web/20211025211706/https://plato.sta](https://web.archive.org/web/20211025211706/https://plato.stanford.edu/entries/propositions-structured/)\n[nford.edu/entries/propositions-structured/) from the original on 25 October 2021. Retrieved](https://web.archive.org/web/20211025211706/https://plato.stanford.edu/entries/propositions-structured/)\n4 December 2021.\n[Klement, Kevin C. (1995b). \"Propositional Logic\" (https://iep.utm.edu/prop-log/). ](https://iep.utm.edu/prop-log/) *Internet*\n*Encyclopedia of Philosophy* [. ISSN 2161-0002 (https://search.worldcat.org/issn/2161-0002).](https://search.worldcat.org/issn/2161-0002)\nRetrieved 23 September 2022.\nKline, Morris (1972). *Mathematical Thought From Ancient to Modern Times* . Oxford\n[University Press. ISBN 978-0-19-506135-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-506135-2)\n[Kneale, William; Kneale, Martha (1962). ](https://en.wikipedia.org/wiki/William_Kneale) *The Development of Logic* . Clarendon Press.\n[ISBN 978-0-19-824773-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-824773-9)\nKnuuttila, Simo (1980). *Reforging the Great Chain of Being: Studies of the History of Modal*\n*Theories* [. Springer Science & Business Media. p. 71. ISBN 978-90-277-1125-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-90-277-1125-0)\n[Korb, Kevin (2004). \"Bayesian Informal Logic and Fallacy\" (https://philpapers.org/rec/KORBI](https://philpapers.org/rec/KORBIL)\n[L). ](https://philpapers.org/rec/KORBIL) *Informal Logic* . **24** [ (1): 41- 70. doi:10.22329/il.v24i1.2132 (https://doi.org/10.22329%2Fil.](https://doi.org/10.22329%2Fil.v24i1.2132)\n[v24i1.2132). Archived (https://web.archive.org/web/20211110075255/https://philpapers.org/r](https://web.archive.org/web/20211110075255/https://philpapers.org/rec/KORBIL)\n[ec/KORBIL) from the original on 10 November 2021. Retrieved 2 January 2022.](https://web.archive.org/web/20211110075255/https://philpapers.org/rec/KORBIL)\n[Koslowski, Barbara (2017). \"Abductive Reasoning and Explanation\" (https://www.taylorfranci](https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[s.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-](https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[koslowski). ](https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski) *International Handbook of Thinking and Reasoning* . Routledge. pp. 366- 382.\n[doi:10.4324/9781315725697 (https://doi.org/10.4324%2F9781315725697). ISBN 978-1-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-315-72569-7)\n[315-72569-7. Archived (https://web.archive.org/web/20220108225144/https://www.taylorfran](https://web.archive.org/web/20220108225144/https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[cis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara](https://web.archive.org/web/20220108225144/https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[-koslowski) from the original on 8 January 2022. Retrieved 8 January 2022.](https://web.archive.org/web/20220108225144/https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[Kusch, Martin (2020). \"Psychologism\" (https://plato.stanford.edu/entries/psychologism/).](https://plato.stanford.edu/entries/psychologism/)\n*The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\n[Archived (https://web.archive.org/web/20201229220156/https://plato.stanford.edu/entries/ps](https://web.archive.org/web/20201229220156/https://plato.stanford.edu/entries/psychologism/)\n[ychologism/) from the original on 29 December 2020. Retrieved 30 November 2021.](https://web.archive.org/web/20201229220156/https://plato.stanford.edu/entries/psychologism/)\n[Lagerlund, Henrik (27 September 2018). \"Review of The Aftermath of Syllogism: Aristotelian](https://ndpr.nd.edu/reviews/the-aftermath-of-syllogism-aristotelian-logical-argument-from-avicenna-to-hegel/)\n[Logical Argument from Avicenna to Hegel\" (https://ndpr.nd.edu/reviews/the-aftermath-of-syll](https://ndpr.nd.edu/reviews/the-aftermath-of-syllogism-aristotelian-logical-argument-from-avicenna-to-hegel/)\n[ogism-aristotelian-logical-argument-from-avicenna-to-hegel/). ](https://ndpr.nd.edu/reviews/the-aftermath-of-syllogism-aristotelian-logical-argument-from-avicenna-to-hegel/) *Notre Dame Philosophical*\n*Reviews* . Retrieved 19 July 2023.\nLear, Jonathan (1980). *Aristotle and Logical Theory* [. CUP Archive. p. 34. ISBN 978-0-521-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-31178-6)\n[31178-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-31178-6)\nLeary, Christopher C.; Kristiansen, Lars (2015). *A Friendly Introduction to Mathematical*\n*Logic* [. Suny. p. 195. ISBN 978-1-942341-07-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-942341-07-9)\nLepore, Ernest; Cumming, Sam (14 September 2012). *Meaning and Argument: An*\n*Introduction to Logic Through Language* [. John Wiley & Sons. p. 5. ISBN 978-1-118-45521-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-118-45521-0)\n[0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-118-45521-0)\nLi, Wei (26 February 2010). *Mathematical Logic: Foundations for Information Science* .\n[Springer Science & Business Media. p. ix. ISBN 978-3-7643-9977-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-7643-9977-1)\nLinsky, Bernard (2011). *The Evolution of Principia Mathematica: Bertrand Russell's*", - "page_start": 30, - "page_end": 31, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Systems of logic**\n\n#### **Informal**\n\n[in it. They may also study whether an algorithm could be developed to find a proof for each formula and](https://en.wikipedia.org/wiki/Algorithm)\nwhether every provable formula in it is a tautology. Finally, they may compare it to other logical systems\nto understand its distinctive features. A key issue in metalogic concerns the relation between syntax and\nsemantics. The syntactic rules of a formal system determine how to deduce conclusions from premises,\ni.e. how to formulate proofs. The semantics of a formal system governs which sentences are true and\nwhich ones are false. This determines the validity of arguments since, for valid arguments, it is\nimpossible for the premises to be true and the conclusion to be false. The relation between syntax and\nsemantics concerns issues like whether every valid argument is provable and whether every provable\n[argument is valid. Metalogicians also study whether logical systems are complete, sound, and consistent.](https://en.wikipedia.org/wiki/Consistency)\n[They are interested in whether the systems are decidable and what expressive power they have.](https://en.wikipedia.org/wiki/Expressive_power_(computer_science))\nMetalogicians usually rely heavily on abstract mathematical reasoning when examining and formulating\nmetalogical proofs. This way, they aim to arrive at precise and general conclusions on these topics. [162]\nThe term \"mathematical logic\" is sometimes used as a synonym of \"formal logic\". But in a more\n[restricted sense, it refers to the study of logic within mathematics. Major subareas include model theory,](https://en.wikipedia.org/wiki/Model_theory)\n[proof theory, set theory, and computability theory.](https://en.wikipedia.org/wiki/Computability_theory) [164] Research in mathematical logic commonly\naddresses the mathematical properties of formal systems of logic. However, it can also include attempts", - "page_start": 13, - "page_end": 13, - "source_file": "wikipedia1.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\na topic rather than a loosely organized topic. Previous communication studies also confirmed hashtags’\nfunction of serving as a hybrid forum [ 68 ], where heterogeneous individuals coordinate to solve\nproblems at various levels of di ff erent domains [ 92 ]. No similar mechanism was observed in the global\nwarming discourse, suggesting that global warming was less evocative of diverse adjacent sub-themes.", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Areas of research**\n\n#### **Formal semantics of natural language**\n\ndefinition: they just express the meanings of the logical vocabulary. [178]\n[Some theorists, like Hilary Putnam and Penelope Maddy, object to the view that logic is knowable a](https://en.wikipedia.org/wiki/Penelope_Maddy)\n[priori. They hold instead that logical truths depend on the empirical world. This is usually combined with](https://en.wikipedia.org/wiki/Empirical)\nthe claim that the laws of logic express universal regularities found in the structural features of the world.\n[According to this view, they may be explored by studying general patterns of the fundamental sciences.](https://en.wikipedia.org/wiki/Fundamental_sciences)\n[For example, it has been argued that certain insights of quantum mechanics refute the principle of](https://en.wikipedia.org/wiki/Principle_of_distributivity)\n[distributivity in classical logic, which states that the formula ](https://en.wikipedia.org/wiki/Principle_of_distributivity) is equivalent to\n[. This claim can be used as an empirical argument for the thesis that quantum logic](https://en.wikipedia.org/wiki/Quantum_logic)\nis the correct logical system and should replace classical logic. [179]\nLogic was developed independently in several cultures during antiquity. One major early contributor was\n[Aristotle, who developed ](https://en.wikipedia.org/wiki/Aristotle) *term logic* in his *[Organon](https://en.wikipedia.org/wiki/Organon)* and *[Prior Analytics](https://en.wikipedia.org/wiki/Prior_Analytics)* . [183] He was responsible for the\n[introduction of the hypothetical syllogism](https://en.wikipedia.org/wiki/Hypothetical_syllogism) [184] and temporal modal logic. [185] Further innovations include\ninductive logic [186] [ as well as the discussion of new logical concepts such as terms, predicables,](https://en.wikipedia.org/wiki/Predicable)\nsyllogisms, and propositions. Aristotelian logic was highly regarded in classical and medieval times, both\nin Europe and the Middle East. It remained in wide use in the West until the early 19th century. [187] It has\nnow been superseded by later work, though many of its key insights are still present in modern systems of\nlogic. [188]", - "page_start": 15, - "page_end": 15, - "source_file": "wikipedia1.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0510.pdf", - "query": "What explains mostly the physical behavior that occurs in region iii of thin films ?", - "target_page": 5, - "target_passage": "The observed behaviour in region iii) can be reason- ably attributed to the decreasing relevance of the con- tribution to the total energy of the system coming from the competitive interactions among NNN planes as the film thickness decreases", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nfan stabilization is observed when the temperature de-\ncreases, while in Fig. 6b, i.e. for n = 5, ∆ φ l keeps an\nalmost temperature independent very small value; what’s\nmore, ∆ φ l seems to loose any temperature dependence\nas T = 0 is approached. We attribute the absence of fan\narrangement for n ≤ 5 as simply due to the lack of “bulk\nplanes” inside the film, so that we are left with only a 2d\ntrend at T C ( n ), i.e. at the temperature where the order\nparameters defined in Eqs. (2) and (3) show a critical\nbehaviour.\nIV. DISCUSSION AND CONCLUSION\nA possible framework to analyze the results presented\nin the previous Section is suggested by Fig. 5, where we\ncan easily distinguish three significant regions: i ) high\nthickness, n ⩾ 16, where the films substantially display a\nbulk behaviour, with the single planes ordering tempera-\nture coinciding with the helical phase transition one; ii )\nintermediate thickness, 6 ≤ n ≲ 15, where the tempera-\nture corresponding to the onset of in-plane order, T C ( n ),\nis still ≃ T Ho N , but where the helical/fan arrangement sta- bilizes only below a finite temperature T N ( n ) < T C ( n );\niii ) low thickness,1 ≤ n ≤ 5, where T C ( n ) ≲ T Ho N but no\nfan phase is present at any temperature.\nThe observed behaviour in region iii ) can be reason-\nably attributed to the decreasing relevance of the con-\ntribution to the total energy of the system coming from\nthe competitive interactions among NNN planes as the\nfilm thickness decreases; moreover, the thinness of the\n0 20 40 60 80 100 120 140\n*T* (K)\n0\n10\n20\n30\n∆φ *l,l+1*\n(\n*T* ) (deg.)\n*T* *N* *(16)* *T* *N* *(8)*\nFIG. 7: (color online) ∆ φ l ( T ) vs. temperature for the surface\nplanes, l = 1 (triangles), l = 2 (squares), l = 3 (diamonds),\nl = 4 (circles). Straight lines and full symbols: n = 8. Dashed\nlines and open symbols: n = 16.\nfilm leads to an effective 2d-like trend. Region ii ) looks\nhowever more intriguing, and requires a more accurate\ndiscussion, which can benefit from a careful comparison\nof the behaviour of a given quantity in regions i ) and ii ).", - "page_start": 4, - "page_end": 5, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nuse of the MH technique, we locate the crossing point at\nT N (8) = 92(2) K. Finally, it is worthwhile to observe as\nthe specific heat does not show any anomaly at T N (8),\nbeing the entropy substantially removed at T C (8).\nThe scenario just outlined for n = 8 results to be cor-\nrect in the thickness range 6 ≤ n ≲ 15, where a clear\nseparation between T N ( n ) and T C ( n ) can be easily fig-\nured out. In such temperature window, the strong sur-\nface effects produce a quasi -FM set-up of the magnetic\nfilm structure along the z -direction. While leaving to the\nnext Section a more detailed discussion of this regime, we\nreport in Fig. 5 a plot of T N ( n ) and T C ( n ) vs. n for all\nthe simulated thicknesses. The separation between the\ntwo critical temperatures is maximum for n = 6, where\nT N (6) = 38(4), that is T N (6) ∼ 1 3 T C (6). For films with less than six layers no fan order is observed, i.e. for n = 5\nand below the chirality does not display any typical fea-\nture of fan ordering at any temperature below T C ( n ). As\na representative quantity we finally look at the rotation\n0 1 2 3 4 5 6 0\n5\n10\n15\n20\n∆φ *l*\n(deg.)\n*T* =10K\n*T* =20K\n*T* =30K\n*T* =40K\n*T=* 50K\n0 1 2 3 4 5 *l*\n0\n1\n2\n3\n4\n5\n**(a)** *n =* 6\n**(b)** *n =* 5\nFIG. 6: Rotation angle ∆ φ l between magnetic moments on\nNN layers ( l + 1 , l ) at some low temperatures, for thickness\nn = 5 and n = 6, and lateral dimension L = 64.\nangle of the magnetization between nearest planes:\n∆ φ l = φ l +1 − φ l = arccos � M x l M x l +1 + M y l M y l +1 � (10)\nwhere ( M x l , M y l ) is the magnetic vector profile for each plane l . ∆ φ l is displayed in Fig. 6a and Fig. 6b, for\nn = 6 and n = 5, respectively. In Fig. 6a, a quite clear", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n### ultrathin films.\n\nalso as x − y planes, while z will be taken parallel to c .\nFor n > 16, n being the number of spin layers in the film,\na correct bulk limit is reached, while for lower n the film\nproperties are clearly affected by the strong competition\namong the helical pitch and the surface effects, which in-\nvolve the majority of the spin layers. In the thickness\nrange n = 9 − 16, i.e. right for thickness values com-\nparable with the helical pitch, three different magnetic\nphases emerged, with the high-temperature, disordered,\nparamagnetic phase and the low-temperature, long-range\nordered one separated by an intriguing, intermediate-\ntemperature block phase, where outer ordered layers co-\nexist with some inner disordered ones, the phase tran-\nsition of the latter eventually displaying the signatures\nof a Kosterlitz-Thouless one. Finally, for n ≤ 7 the film\ncollapses once and for all to a quasi-collinear order.\nThe complex phase diagram unveiled by such MC sim-\nulations awaken however a further intriguing question:\nto what extent the observed behavior may be considered\na simple consequence of the competition between helical\norder and surface effects? I.e., is it just a matter of hav-\ning such a competition or does the range of interactions\nalso play a relevant role? Indeed, when the range of the\ninteractions is large enough we have a greater number of\nplanes which can be thought of as ”surface planes”, i.e.\nfor which the number of interacting neighbors are sig-\nnificantly reduced with respect to the bulk layers; there-\nfore, we expect that the larger the interaction range, the\nstronger should be the surface effects. But, at the same\ntime, the same modulation of the magnetic order can\n*x*\n*z*\n*y*", - "page_start": 0, - "page_end": 1, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n### ultrathin films.\n\nF. Cinti (1 , 2 , 3) , A. Rettori (2 , 3) , and A. Cuccoli (2) (1) Department of Physics, University of Alberta, Edmonton, Alberta, Canada T6G 2J1\n(2) CNISM and Department of Physics, University of Florence, 50019 Sesto Fiorentino (FI), Italy. and\n(3) CNR-INFM S 3 National Research Center, I-41100 Modena, Italy\n(Dated: June 8, 2022)\nThe properties of helical thin films have been thoroughly investigated by classical Monte Carlo\nsimulations. The employed model assumes classical planar spins in a body-centered tetragonal\nlattice, where the helical arrangement along the film growth direction has been modeled by nearest\nneighbor and next-nearest neighbor competing interactions, the minimal requirement to get helical\norder. We obtain that, while the in-plane transition temperatures remain essentially unchanged with\nrespect to the bulk ones, the helical/fan arrangement is stabilized at more and more low temperature\nwhen the film thickness, n , decreases; in the ordered phase, increasing the temperature, a softening\nof the helix pitch wave-vector is also observed. Moreover, we show also that the simulation data\naround both transition temperatures lead us to exclude the presence of a first order transition for all\nanalyzed sizes. Finally, by comparing the results of the present work with those obtained for other\nmodels previously adopted in literature, we can get a deeper insight about the entwined role played\nby the number (range) of interlayer interactions and surface effects in non-collinear thin films.\nPACS numbers: 64.60.an,64.60.De,75.10.Hk,75.40.Cx,75.70.Ak.\nI. INTRODUCTION\nThe study of low dimensional frustrated magnetic systems 1 still raises great interest, both in consequence\nof theoretical aspects, related to their peculiar criti-\ncal properties 2 , and in view of possible technological\napplications 3 . Indeed, beside conventional ferromagnetic\nor antiferromagnetic phase transitions, in many new ma-\nterials other nontrivial and unconventional forms of or-", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nFor this purpose, we look at the temperature depen-\ndence of the rotation angle of the magnetization between\nNN planes. In Fig. 7, ∆ φ l ( T ) for n = 8 and n = 16\n(continuous and dashed lines, respectively), is plotted for\nthe outermost planes, l = 1 . . . 4. For both thicknesses, a\nmonotonic trend is observed for all l , but at variance with\nwhat happens for the highest thickness, for n = 8 we see,\nstarting from a temperature T ≲ T N (8), an abrupt drop\nof ∆ φ 3 and ∆ φ 4 , which rapidly reach an almost con-\nstant value, only slightly larger than ∆ φ 1 . In the tem-\nperature range T N (8) ≲ T < T C (8) we thus substantially\nobserve the same small magnetic phase shifts between all\nNN layers, testifying an energetically stable quasi -FM\nconfiguration giving no contribution to the helical order\nparameters. The latter point can be made clearer by\nlooking at the the peak position Q z,max of the structure\nfactor S (0 , 0 , q z ). In Fig. 8 the average of Q z,max vs T is\nreported, again for n = 8 and for different lateral dimen-\nsions L 26 . As expected from the previous argument, we\nsee that Q z,max = 0 for T N (8) < T < T C (8), while it be-\ngins to shift to higher values as soon as the temperature\ndecreases below T N (8), making apparent a progressive\nfan stabilization with Q z,max ̸ = 0 and reaching a value\nof about 21 for T = 10 K.\nIn a previous study, where the magnetic properties of\nHo thin films were investigated by MC simulations of a\nHeisenberg model with easy-plane single-ion anisotropy\nand six out-of-plane coupling constants (as obtained by\nexperimental neutron scattering measurements 16 ) on a\nHCP lattice 14,15 , it was found that for thicknesses compa-\nrable with the helical pitch the phase diagram landscape\nis quite different from what we find here. Indeed, for\nn = 9 − 16, three different magnetic phases could be sin-\n0 20 40 60 80 100 *T* (K)\n0\n5\n10\n15\n20\n25\n30\n*Q* *z, max*\n(deg.)\nFIG. 8: (color online) Q z , position of the maximum of S ( ⃗q ),", - "page_start": 5, - "page_end": 5, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\ndecreasing the number of the out-of-plane interactions,\nfor thicknesses close to the helical bulk pitch, the block\nphase is replaced by a quasi -FM configuration in the in-\ntermediate temperature range T N ( n ) < T < T C ( n ) .\nAs a final issue we address the problem of the order\nof the transitions observed at T N ( n ) and T C ( n ), respec-\ntively. In particular, we focus our attention to the thick-\nness ranges where the chiral order parameter is relevant,\ni.e. regions i ) and ii ) as defined at the beginning of\nthis Section. In Fig. 10 the equilibrium probability dis-\ntribution of the energy for temperatures around T N (8)\n(Fig. 10a) and T C (8) (Fig. 10b) is plotted: for both\ntemperatures, no double peak structure is observed, so\nthat we have no direct indication for a first order tran-\nsition even if, according to precedent studies of Loison\nand Diep 17,18 , the presence of a first-order transition at\nT N ( n ), cannot be completely excluded, as it could reveal\nitself only when the lateral dimension L are much larger\nthan the largest correlation length. The same conclusion\nabout the order of transition is reached for any other in-\nvestigated film thickness, as the energy probability distri-\nbution shape does not qualitatively change. This findings\nagree with the results we got in previous MC simulations\ndiscussed in Ref. 15, so that we may conclude that the\norder of the observed transitions is not affected by the\nrange of interactions.\n1 Frustrated spin Systems , edited by H. T. Diep (World Sci-\nentific, 2004). 2 H. Kawamura, J. Phys.: Cond. Matt. 10 , 4707 (1998). 3 T. Kimura et al. , Nature (London) 426 , 55 (2003). 4 F. Cinti et al. , Phys. Rev. Lett. 100 , 057203 (2008). 5 J.H. Park, S. Onoda, N. Nagaosa, and J. H. Han, Phys.\nRev. Lett. 101 , 167202 (2008), and references therein. 6 S. W. Cheong and M. Mostovoy, Nature Materials (Lon-\ndon) 6 , 13 (2007). 7 Minhyea Lee, W. Kang, Y. Onose, Y. Tokura, and N. P.\nOng, Phys. Rev. Lett. 102 , 186601 (2009) 8 P. Pedrazzini et al. , Phys. Rev. Lett. 98 , 047204 (2007). 9 H. Kawamura and M. S. Li, Phys. Rev. Lett. 87 , 187204", - "page_start": 6, - "page_end": 6, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\n(2001). 10 P. J. Jensen, and A. R. Mackintosh, Rere Earth Mag-\nnetism (Structure and Excitations) , Clarendon Press, Ox-\nford (1991). 11 S. Konings, C. Schuessler-Langeheine, H. Ott, E. Weschke,\nE. Schierle, J. B. Goedkoop, arXiv 0707.2765v2 12 P.J. Jensen, and K.H. Bennemann, Surface Science Re-\nports 61 , 129 (2006). 13 E. Weschke, et al. , Phys. Rev. Lett. 93 , 157204 (2004). 14 F. Cinti, A. Cuccoli, and A. Rettori, Phys. Rev. B 78 ,\n020402(R) (2008). 15 F. Cinti, A. Cuccoli, and A. Rettori, Phys. Rev. B 79 ,\n134420 (2009). 16 J. Bohr D. Gibbs, J. D. Axe, D. E. Moncton, K. L.\nD’Amico, C. F. Majkrzak, J. Kwo, M. Hong, C. L. Chien,\nand J. Jensen, Physica B 159 , 93 (1989). 17 H. T. Diep, Phys. Rev. B 39 , 397 (1989). 18 D. Loison, Physica A 275 , 207 (2000). 19 N. Metropolis, et al. , J. Chem. Phys. 21 , 1087 (1953). 20 F. R. Brown and T. J. Woch, Phys. Rev. Lett. 58 , 2394\n(1987). 21 D. P. Landau, and K. Binder, A Guide to Monte Carlo\nSimulation in Statistical Physics , Cambridge University\nPress, Cambridge (2000). 22 M. E.J. Newman, and G. T. Barkema, Monte Carlo Meth-\nods in Statistical Physics , Clarendon Press, Oxford (1999). 23 B. Efron, The Annals of Statistics 7 , 1 (1979). 24 P. M. Chaikin, T. C. Lubensky Principles of condensed\nmatter physics , Cambridge University Press, New York\n(1995). 25 K. Binder, Z. Phys. B 43 , 119 (1981). K. Binder, Phys.\nRev. Lett. 47 , 693 (1981). 26 Such observable has been obtained from instantaneous\nevaluation of the structure factor during the stochastic\nprocess, and subsequently statistically analyzed as all the\nother macroscopic quantities.", - "page_start": 6, - "page_end": 6, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nvs. temperature for thickness n = 8. Inset: magnetic vector\n( m x l , m y l ) profile for some temperatures for L = 64. Colors and symbols as in Fig. 2.\n0 1 2 3 4 5 6 7 8 9 10 11 12\n*l*\n0\n20\n40\n60\n80\n∆φ\n*l*\n(deg)\n*T* =100K\n130K\n135K\n140K\n145K\nFIG. 9: ∆ φ l for a BCT lattice and n = 12, when the six\ncoupling constants set employed in Ref. 14,15 (see text) is\nused. The temperature range has been chosen around T C ( n )\n(error bars lye within point size).\ngled out, with the high-temperature, paramagnetic phase\nseparated from the low-temperature, long-range ordered\none, by an intermediate-temperature block phase where\nouter ordered 4-layers blocks coexist with some inner dis-\nordered ones. Moreover, it was observed that the phase\ntransition of such inner layers turns out to have the sig-\nnatures of a Kosterlitz-Thouless one.\nThe absence of the block phase in the J 1 − J 2 model\nhere investigated has to be attributed to the different\nrange of interactions, rather than to the different lattice\nstructure. We came to this conclusion by doing some\nsimulations using the same set of interaction constants\nemployed in Refs. 14,15, but using a BCT lattice: the\nresults we obtained for ∆ φ l with n = 12 are reported in\nFig. 9. The latter is absolutely similar to Fig.7 of Ref. 15\nand clearly displays the footmarks of the block phase (see\ndown-triangle), with two external blocks of ordered layers\n( l =1. . . 5 and 8. . . 12 ), where ∆ φ l is roughly 10 , sep-\narated by a block of disordered layers, and with almost\n-140 -139 -138 -137 -136 -135 -134 -133 -132 -131 *e*\n0\n0.5\n1\n*P*\n*e*\n90K 91K 92K 93K 94K 95K\n-94 -92 -90 -88 -86 -84 -82 -80 -78 *e*\n0\n0.2\n0.4\n*P* *e*\n129K 130K 131K 132K 133K 134K\n*T* *C* (8) = 133.3(3)K\n*T* *N* (8) = 92(2)K\n**(a)**\n**(b)**\nFIG. 10: (colors online) Equilibrium probability distribution\nof the energy for the thickness n = 8 for some temperatures\naround T N (8), (a) , and T C (8), (b) , respectively.\nopposite magnetization. We can thus confidently assert\nthat, regardless of the underlying lattice structure, by", - "page_start": 5, - "page_end": 6, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\n0\n0.5\n1\n1.5\n2\n*c*\n*v*\n*/ k*\n*B*\n20 40 60 80 100 120 140 *T* (K)\n0.1\n0.2\n0.3\n0.4\n0.5\n0.6\n*u* *4*\n(κ)\n| 132 134 136 T (K) ∂ β κ (a.u.) (b) |\n|:---|\n| (d) |\n**(a)**\n**(c)**\nFIG. 4: (color online) Thermodynamic quantities obtained for\nthickness n = 8 in the temperature range 0-150 K. Colors and\nsymbols as in Fig. 2. (a) : specific heat; (b) : chirality order\nparameter. (c) : susceptibility χ κ . (d) : Binder cumulant for\nκ .\n133 . 1(3)K (see Fig. 3b). The crossing points of the\nBinder’s cumulants of the helical order parameter imme-\ndiately appear to be located, within the error bars, at the\nsame temperature of those for the average magnetization\npreviously discussed. In addition, it is worthwhile to ob-\nserve that the peak evolution of S (0 , 0 , q z ), in particular\nclose to T N (16) (inset of Fig. 3b), displays the typical\nbehaviour expected for an helical structure. We can thus\nconclude that for n = 16, as it is commonly observed\nin bulk samples, the establishment of the in-plane order\ncoincides with onset of the perpendicular helical arrange-\nment at T N (16). However, due to helix distortion in the\nsurface regions, the maximum of S (0 , 0 , q z ) stabilizes at\nvalues of q z sensibly smaller (e.g. Q z ( T N (16)) ≈ 16 ,\nand Q z ( T = 10 K ) ≈ 28 ) with respect to the bulk one\n( Q Ho z = 30 . 5 ).\nThe MC simulations outcomes for n = 16 we just pre-\nsented appear quite different with respect to those ob-\ntained at the same thickness for the model with six cou-\npling constants along the z direction 14,15 . Indeed, for\nthe J 1 - J 2 model here investigated, we observe that all\nlayers order at the same temperature, and we do not find\nany hint of the block-phase, with inner disordered planes\nintercalated to antiparallel quasi -FM four-layer blocks,\npreviously observed; sample MC runs we made using the\nsame hcp lattice employed in Refs. 14,15 shows that the\npresence or absence of the block phase is not related to\nthe lattice geometry, but it is a consequence of the inter-", - "page_start": 3, - "page_end": 3, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nAJA and MJR gratefully acknowledge RCUK and EPSRC, respectively, for financial support. We\nacknowledge support by the European Union via the FP6 and FP7 Marie Curie schemes [Grants\nMRTN-CT-2004005728 (PATTERNS) and PITN-GA-2008-214919 (MULTIFLOW)].\n[1] G. Reiter, “Dewetting of thin polymer films,” Phys. Rev. Lett. **68** , 75- 78 (1992).\n[2] G. Reiter, “Mobility of polymers in films thinner than their unperturbed size,” Europhys. Lett. **23** ,\n579- 584 (1993).\n[3] A. Sharma and G. Reiter, “Instability of thin polymer films on coated substrates: Rupture, dewetting\nand drop formation,” J. Colloid Interface Sci. **178** , 383- 399 (1996).\n[4] P.-G. de Gennes, “Wetting: Statics and dynamics,” Rev. Mod. Phys. **57** , 827- 863 (1985).\n25\n[5] F. Brochard-Wyart and J. Daillant, “Drying of solids wetted by thin liquid films,” Can. J. Phys. **68** ,\n1084- 1088 (1989).\n[6] P. M ̈uller-Buschbaum, “Dewetting and pattern formation in thin polymer films as investigated in real\nand reciprocal space,” J. Phys.-Condes. Matter **15** , R1549- R1582 (2003).\n[7] R. Seemann, S. Herminghaus, C. Neto, S. Schlagowski, D. Podzimek, R. Konrad, H. Mantz, and\nK. Jacobs, “Dynamics and structure formation in thin polymer melt films,” J. Phys.-Condes. Matter\n**17** , S267- S290 (2005).\n[8] U. Thiele, “Structure formation in thin liquid films,” in S. Kalliadasis and U. Thiele, editors, “Thin\nfilms of Soft Matter,” pages 25- 93, Springer, Wien (2007).\n[9] R. Xie, A. Karim, J. F. Douglas, C. C. Han, and R. A. Weiss, “Spinodal dewetting of thin polymer\nfilms,” Phys. Rev. Lett. **81** , 1251- 1254 (1998).\n[10] R. Seemann, S. Herminghaus, and K. Jacobs, “Dewetting patterns and molecular forces: A reconcil-\niation,” Phys. Rev. Lett. **86** , 5534- 5537 (2001).\n[11] U. Thiele, M. G. Velarde, and K. Neuffer, “Dewetting: Film rupture by nucleation in the spinodal\nregime,” Phys. Rev. Lett. **87** , 016104 (2001).\n[12] M. Bestehorn and K. Neuffer, “Surface patterns of laterally extended thin liquid films in three di-\nmensions,” Phys. Rev. Lett. **87** , 046101 (2001).\n[13] J. Becker, G. Gr ̈un, R. Seemann, H. Mantz, K. Jacobs, K. R. Mecke, and R. Blossey, “Complex\ndewetting scenarios captured by thin-film models,” Nat. Mater. **2** , 59- 63 (2003).\n[14] C. Redon, F. Brochard-Wyart, and F. Rondelez, “Dynamics of dewetting,” Phys. Rev. Lett. **66** , 715-", - "page_start": 24, - "page_end": 25, - "source_file": "1001.2669.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0510.pdf", - "query": "Where are located the magnetic ions in the lattice of the studied layers ?", - "target_page": 2, - "target_passage": "the magnetic ions are located on the sites of a body-centered tetragonal (BCT) lattice", - "chunk_present": { - "presence": true, - "index": 4 - } - }, - "top_chunk": [ - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nuse of the MH technique, we locate the crossing point at\nT N (8) = 92(2) K. Finally, it is worthwhile to observe as\nthe specific heat does not show any anomaly at T N (8),\nbeing the entropy substantially removed at T C (8).\nThe scenario just outlined for n = 8 results to be cor-\nrect in the thickness range 6 ≤ n ≲ 15, where a clear\nseparation between T N ( n ) and T C ( n ) can be easily fig-\nured out. In such temperature window, the strong sur-\nface effects produce a quasi -FM set-up of the magnetic\nfilm structure along the z -direction. While leaving to the\nnext Section a more detailed discussion of this regime, we\nreport in Fig. 5 a plot of T N ( n ) and T C ( n ) vs. n for all\nthe simulated thicknesses. The separation between the\ntwo critical temperatures is maximum for n = 6, where\nT N (6) = 38(4), that is T N (6) ∼ 1 3 T C (6). For films with less than six layers no fan order is observed, i.e. for n = 5\nand below the chirality does not display any typical fea-\nture of fan ordering at any temperature below T C ( n ). As\na representative quantity we finally look at the rotation\n0 1 2 3 4 5 6 0\n5\n10\n15\n20\n∆φ *l*\n(deg.)\n*T* =10K\n*T* =20K\n*T* =30K\n*T* =40K\n*T=* 50K\n0 1 2 3 4 5 *l*\n0\n1\n2\n3\n4\n5\n**(a)** *n =* 6\n**(b)** *n =* 5\nFIG. 6: Rotation angle ∆ φ l between magnetic moments on\nNN layers ( l + 1 , l ) at some low temperatures, for thickness\nn = 5 and n = 6, and lateral dimension L = 64.\nangle of the magnetization between nearest planes:\n∆ φ l = φ l +1 − φ l = arccos � M x l M x l +1 + M y l M y l +1 � (10)\nwhere ( M x l , M y l ) is the magnetic vector profile for each plane l . ∆ φ l is displayed in Fig. 6a and Fig. 6b, for\nn = 6 and n = 5, respectively. In Fig. 6a, a quite clear", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nvs. temperature for thickness n = 8. Inset: magnetic vector\n( m x l , m y l ) profile for some temperatures for L = 64. Colors and symbols as in Fig. 2.\n0 1 2 3 4 5 6 7 8 9 10 11 12\n*l*\n0\n20\n40\n60\n80\n∆φ\n*l*\n(deg)\n*T* =100K\n130K\n135K\n140K\n145K\nFIG. 9: ∆ φ l for a BCT lattice and n = 12, when the six\ncoupling constants set employed in Ref. 14,15 (see text) is\nused. The temperature range has been chosen around T C ( n )\n(error bars lye within point size).\ngled out, with the high-temperature, paramagnetic phase\nseparated from the low-temperature, long-range ordered\none, by an intermediate-temperature block phase where\nouter ordered 4-layers blocks coexist with some inner dis-\nordered ones. Moreover, it was observed that the phase\ntransition of such inner layers turns out to have the sig-\nnatures of a Kosterlitz-Thouless one.\nThe absence of the block phase in the J 1 − J 2 model\nhere investigated has to be attributed to the different\nrange of interactions, rather than to the different lattice\nstructure. We came to this conclusion by doing some\nsimulations using the same set of interaction constants\nemployed in Refs. 14,15, but using a BCT lattice: the\nresults we obtained for ∆ φ l with n = 12 are reported in\nFig. 9. The latter is absolutely similar to Fig.7 of Ref. 15\nand clearly displays the footmarks of the block phase (see\ndown-triangle), with two external blocks of ordered layers\n( l =1. . . 5 and 8. . . 12 ), where ∆ φ l is roughly 10 , sep-\narated by a block of disordered layers, and with almost\n-140 -139 -138 -137 -136 -135 -134 -133 -132 -131 *e*\n0\n0.5\n1\n*P*\n*e*\n90K 91K 92K 93K 94K 95K\n-94 -92 -90 -88 -86 -84 -82 -80 -78 *e*\n0\n0.2\n0.4\n*P* *e*\n129K 130K 131K 132K 133K 134K\n*T* *C* (8) = 133.3(3)K\n*T* *N* (8) = 92(2)K\n**(a)**\n**(b)**\nFIG. 10: (colors online) Equilibrium probability distribution\nof the energy for the thickness n = 8 for some temperatures\naround T N (8), (a) , and T C (8), (b) , respectively.\nopposite magnetization. We can thus confidently assert\nthat, regardless of the underlying lattice structure, by", - "page_start": 5, - "page_end": 6, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nFor this purpose, we look at the temperature depen-\ndence of the rotation angle of the magnetization between\nNN planes. In Fig. 7, ∆ φ l ( T ) for n = 8 and n = 16\n(continuous and dashed lines, respectively), is plotted for\nthe outermost planes, l = 1 . . . 4. For both thicknesses, a\nmonotonic trend is observed for all l , but at variance with\nwhat happens for the highest thickness, for n = 8 we see,\nstarting from a temperature T ≲ T N (8), an abrupt drop\nof ∆ φ 3 and ∆ φ 4 , which rapidly reach an almost con-\nstant value, only slightly larger than ∆ φ 1 . In the tem-\nperature range T N (8) ≲ T < T C (8) we thus substantially\nobserve the same small magnetic phase shifts between all\nNN layers, testifying an energetically stable quasi -FM\nconfiguration giving no contribution to the helical order\nparameters. The latter point can be made clearer by\nlooking at the the peak position Q z,max of the structure\nfactor S (0 , 0 , q z ). In Fig. 8 the average of Q z,max vs T is\nreported, again for n = 8 and for different lateral dimen-\nsions L 26 . As expected from the previous argument, we\nsee that Q z,max = 0 for T N (8) < T < T C (8), while it be-\ngins to shift to higher values as soon as the temperature\ndecreases below T N (8), making apparent a progressive\nfan stabilization with Q z,max ̸ = 0 and reaching a value\nof about 21 for T = 10 K.\nIn a previous study, where the magnetic properties of\nHo thin films were investigated by MC simulations of a\nHeisenberg model with easy-plane single-ion anisotropy\nand six out-of-plane coupling constants (as obtained by\nexperimental neutron scattering measurements 16 ) on a\nHCP lattice 14,15 , it was found that for thicknesses compa-\nrable with the helical pitch the phase diagram landscape\nis quite different from what we find here. Indeed, for\nn = 9 − 16, three different magnetic phases could be sin-\n0 20 40 60 80 100 *T* (K)\n0\n5\n10\n15\n20\n25\n30\n*Q* *z, max*\n(deg.)\nFIG. 8: (color online) Q z , position of the maximum of S ( ⃗q ),", - "page_start": 5, - "page_end": 5, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\ninteractions to at most three spin terms, the Hamiltonian\nH magnetic is\nH magnetic = � j\nH cluster j + � x − links \nλ x H perturbation x\n+ � y − links \nλ y H perturbation y\n+ � z − links \nλ z H perturbation z\nwhere H cluster j are given by (2), λ x,y,z H perturbation x,y,z\nare given above. Plug in relevant equations we get (16)\nin Subsection IV B.\n1 Alexei Kitaev, Ann. Phys. (N.Y.) 321 , 2 (2006). 2 Xiao-Yong Feng, Guang-Ming Zhang, Tao Xiang, Phys.\nRev. Lett. 98 , 087204 (2007). 3 Han-Dong Chen, Zohar Nussinov, J. Phys. A: Math.\nTheor. 41 , 075001 (2008). 4 Dung-Hai Lee, Guang-Ming Zhang, Tao Xiang, Phys. Rev.\nLett. 99 , 196805 (2007). 5 Yue Yu, Nucl. Phys. B 799 , 345 (2008). 6 Yue Yu, Ziqiang Wang, Europhys. Lett. 84 , 57002 (2008). 7 G. Kells, J. K. Slingerland, J. Vala, Phys. Rev. B 80 ,\n125415 (2009). 8 [ Han-Dong Chen, B. Wang, S. Das Sarma, arXiv:0906.0017](http://arxiv.org/abs/0906.0017)\n(2009). 9 K.P. Schmidt, S. Dusuel, and J. Vidal, Phys. Rev. Lett.\n100 , 057208 (2008); J. Vidal, K.P. Schmidt, and S. Dusuel,\nPhys. Rev. B 78 , 245121 (2008); S. Dusuel, K.P. Schmidt,\nJ. Vidal, and R.L. Zaffino, Phys. Rev. B 78 , 125102 (2008). 10 Hong Yao, Steven A. Kivelson, Phys. Rev. Lett. 99 , 247203\n(2007). 11 S. Yang, D. L. Zhou, C. P. Sun, Phys. Rev. B 76 ,\n180404(R) (2007). 12 Hong Yao, Shou-Cheng Zhang, Steven A. Kivelson, Phys.\nRev. Lett. 102 , 217202 (2009). 13 Zohar Nussinov, Gerardo Ortiz, Phys. Rev. B 79 , 214440\n(2009). 14 Congjun Wu, Daniel Arovas, Hsiang-Hsuan Hung, Phys.\nRev. B 79 , 134427 (2009). 15 Shinsei Ryu, Phys. Rev. B 79 , 075124 (2009). 16 [ G. Baskaran, G. Santhosh, R. Shankar, arXiv:0908.1614](http://arxiv.org/abs/0908.1614)\n(2009). 17 L.-M. Duan, E. Demler, M. D. Lukin, Phys. Rev. Lett. 91 ,\n090402 (2003). 18 A. Micheli, G. K. Brennen, P. Zoller, Nature Physics 2 ,\n341 (2006). 19 J. Q. You, Xiao-Feng Shi, Xuedong Hu, Franco Nori, Phys.\nRev. B 81 , 014505 (2010). 20 G. Jackeli, G. Khaliullin, Phys. Rev. Lett. 102 , 017205\n(2009). 21 A. B. Harris, A. J. Berlinsky, C. Bruder, J. Appl. Phys.\n69 , 5200 (1991). 22 K. A. Chao, J. Spa�lek, A. M. Ole ́s, Phys. Rev. B 18 , 3453", - "page_start": 9, - "page_end": 9, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nmagnetic ions are located on the sites of a body-centered\ntetragonal (BCT) lattice; the first sum appearing in the\nHamiltonian describes the in-plane ( xy ) nearest neigh-\nbor (NN) interaction, which is taken ferromagnetic (FM),\nwith exchange strength J 0 > 0; the second sum rep-\nresents the coupling, of exchange strength J 1 , between\nspins belonging to nearest neighbor (NN) planes along\nthe z -direction (which we will assume to coincide with\nthe film growth direction); finally, the third sum takes\ninto account the interaction, of exchange strength J 2 , be-\ntween spins lying on next-nearest neighbor (NNN) planes\nalong z . In order to have frustration, giving rise to non-\ncollinear order along z in the bulk, NN interaction J 1\ncan be taken both ferro- or antiferromagnetic, but NNN\ncoupling J 2 has necessarily to be antiferromagnetic, and\nthe condition | J 2 | > | J 1 | / 4 must be fulfilled. Such simpli-\nfied Hamiltonian was already employed to simulate he- lical ordering in bulk systems by Diep 1,17 and Loison 18 .\nIn the bulk limit, the state of minimal energy of a sys-\ntem described by Eq.(1) corresponds to a helical arrange-\nment of spins. The ground state energy per spin is equal\nto e g ( Q z ) = [ − 4 J 0 − 2 J 1 (4 cos ( Q z c ) + δ cos (2 Q z c ))] where c is the distance between NN layers, δ = J 2\nJ 1 ,\nand Q z c = arccos � − 1 δ � is the angle between spins ly-\ning on adjacent planes along the z -direction. The ob-\nserved helical arrangement in bulk holmium corresponds\nto Q z c ≃ 30 . 5 10 : such value can be obtained from\nthe formula above with the set of coupling constants\nJ 0 =67.2 K, J 1 =20.9 K, and J 2 = − 24.2 K, that we have\nemployed in our simulations. The given values for the ex-\nchange constants are the same already used by Weschke\net al. in Ref. 13 to interpret experimental data on\nHolmium films on the basis of a J 1 − J 2 model, after\na proper scaling by the numbers of NN and NNN on", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nreduced to ∼ 0 C, before depositing a 2 nm Fe layer,\nplus a 2 nm Al capping layer. In-situ reflection high\nenergy electron diffraction and ex-situ x-ray reflectivity\nand diffraction measurements confirmed that the layers\nare single-crystalline with sub-nm interface roughness.\nSQUID magnetometry measurements were performed us-\ning a Quantum Design Magnetic Property Measurement\nSystem. Mn and Fe L 2 , 3 x-ray absorption and XMCD\nmeasurements were performed on beamline I06 at the\nDiamond Light Source, and on beamline 4.0.2 at the Ad-\nvanced Light Source. Total-electron yield (TEY) and\nfluorescence yield (FY) were monitored simultaneously\nusing the sample drain current and the photocurrent of a\ndiode mounted at 90 to the incident beam, respectively.\nSQUID magnetometry measurements were\nfirst performed on control Fe/GaAs(001) and\n(Ga,Mn)As/GaAs(001) samples, grown under the\nsame conditions as the bilayers, to determine the\nmagnetic anisotropies of the individual layers and the\nCurie temperature of the (Ga,Mn)As layer. The Fe film\nhas a uniaxial magnetic anisotropy with easy axis along\nthe [110] orientation, similar to previous studies 6 . For\nthe (Ga,Mn)As control sample, there is a competition\nbetween cubic and uniaxial magnetic anisotropies, with\nthe former dominant at low temperatures and favoring\neasy axes along the in-plane ⟨ 100 ⟩ orientations, and the\nlatter dominant close to T C ( ∼ 35 K) giving an easy axis\nalong the [1 ̄ 10] orientation. Figure 1 shows [110] magne-\ntization versus temperature curves and low temperature\nhysteresis loops for a bilayer film containing a 20 nm\nthick (Ga,Mn)As layer. The total remnant moment of\nthe bilayer film decreases on cooling under zero magnetic\nfield below the T C of the (Ga,Mn)As, indicating that\nthis layer aligns antiparallel to the Fe magnetization\nat zero field. The hysteresis curve shows a two-step\nmagnetization reversal, indicating different behavior of\nthe Fe and (Ga,Mn)As layers, with the smaller loop\nattributed to the dilute moment (Ga,Mn)As film. The\nminor hysteresis loop shown in Fig. 1 clearly shows a\nshift from zero field by a bias field H E , indicating that\nthe Fe layer induces an exchange bias in the magnetic\nsemiconductor. The shape and size of the minor loop\nis in agreement with the hysteresis loop for the control\n(Ga,Mn)As sample, also shown in Fig. 1. This strongly", - "page_start": 0, - "page_end": 1, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\n*1*\n*0*\n*2*\nFIG. 1: (colors online) (a) : body-centered tetragonal (BCT)\nlattice with J 0 in-plane coupling constant, and out-of-plane\nJ 1 , and J 2 competing interactions.\nbe achieved with different number of interacting layers:\nnotably, nearest and next-nearest layers competitive in-\nteractions are enough to get a helical structure with a\nwhatever pitch wavevector. Such observation gives us a\npossible way to solve the conundrum previously emerged,\nas we have the possibility of varying the range of inter-\nactions without modifying the helical pitch, thus decou-\npling the two relevant length scales along the film growth\ndirection, and making accessible a range of n of the or-\nder of, or smaller than, the helical pitch, but still large\nenough that a substantial number of layers can behave\nas “bulk” layers. Therefore, while in the previous papers\nwe have studied the properties of ultrathin magnetic films\nof Ho assuming a model with six interlayer exchange in-\nteractions, here we investigate by MC simulations the\nproperties of the same system by making use of the sim-\nplest model Hamiltonian able to describe the onset of a\nhelical magnetic order in Holmium, i.e. we consider only\ntwo inter-layer coupling constants, as previously done in\nRef. 11.\nThe paper is organized as follows: In Sec. II the model\nHamiltonian will be defined, and the MC techniques, and\nall the thermodynamic quantities relevant for this study,\nwill be introduced. In Sec. III the results obtained for\ndifferent thicknesses will be presented, both in the matter\nof the critical properties of the model and of the magnetic\nordered structures observed. Finally, in Sec. IV we shall\ndiscuss such results, drawing also some conclusions.\nII. MODEL HAMILTONIAN AND MONTE\nCARLO OBSERVABLES\nThe model Hamiltonian we use in our simulations is the\nminimal one able to describe helimagnetic structures:\nH = −   J 0 � ⟨ ij ⟩\n⃗S i · ⃗S j + J 1 � ⟨ ik ⟩\n⃗S i · ⃗S k + J 2 � ⟨ il ⟩\n⃗S i · ⃗S l   .\n(1)\n⃗S i are classical planar unit vectors representing the di-\nrection of the total angular momentum of the magnetic\nions, whose magnitude � j ( j + 1) ( j = 8 for Holmium\nions) is already encompassed within the definition of the\ninteraction constants J 0 , 1 , 2 . As sketched in Fig. 1, the", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nall the perturbations to be considered later, the above\nmentioned fact can be exploited to replace the factor\n[0 − H cluster j − H cluster k ] 1 in the second order pertur-\nbation to a c -number ( − 2 J cluster ) 1 .\nThe detailed calculations are given in Appendix B. We\nwill only list the results here.\nThe perturbation on x -links is given by\nλ x H perturbation , x = λ x [ S j 1 · S k 1 + sgn( J x ) · ( S j 2 · S k 2 )]\n− J x ( S j 1 · S j 2 + S k 1 · S k 2 ) .\nwhere λ x = � 12 | J x | · J cluster , sgn( J x ) = ± 1 is the sign of J x .\nThe perturbation on y -links is\nλ y H perturbation , y\n= λ y [ S j 1 · S k 1 + sgn( J y ) · ( S j 3 − S j 4 ) · ( S k 3 − S k 4 )]\n−| J y | ( S j 3 · S j 4 + S k 3 · S k 4 )\nwith λ y = � 4 | J y | · J cluster .\nThe perturbation on z -links is\nλ z H perturbation , z\n= λ z [ S j 2 · ( S k 3 × S k 4 ) + sgn( J z ) · S k 2 · ( S j 3 × S j 4 )]\n−| J z | ( S j 3 · S j 4 + S k 3 · S k 4 ) .\nwith λ z = 4 � | J z | · J cluster .\nThe entire Hamiltonian H magnetic reads explicitly as,\nH magnetic = � cluster j\n( J cluster / 2)( S j 1 + S j 2 + S j 3 + S j 4 ) 2\n+ � x − links �� 12 | J x | · J cluster � S j 1 · S k 1 + sgn( J x ) · ( S j 2 · S k 2 ) � − J x ( S j 1 · S j 2 + S k 1 · S k 2 ) �", - "page_start": 6, - "page_end": 6, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nneighboring layers of a BCT lattice.\nIn the following we will denote with n the film thick-\nness, i.e. the number of spin layers along the z direction,\nand with L × L the number of spins in each layer (i.e., L\nis the lattice size along both the x and y directions). In\nour simulations thickness values from 1 to 24 were con-\nsidered, while the range of lateral size L was from 8 to\n64. Periodic boundary conditions were applied along x\nand y , while free boundaries were obviously taken along\nthe film growth direction z .\nThermal equilibrium was attained by the usual\nMetropolis algorithm 19 , supplemented by the over- relaxed technique 20 in order to speed-up the sampling\nof the spin configuration space: a typical “Monte Carlo\nstep” was composed by four Metropolis and four-five\nover-relaxed moves per particle. Such judicious mix of\nmoves is able both to get faster the thermal equilibrium\nand to minimize the correlation “time” between succes-\nsive samples, i.e. the undesired effects due to lack of in-\ndependence of different samples during the measurement\nstage. For each temperature we have usually performed\nthree independent simulations, each one containing at least 2 × 10 5 measurements, taken after discarding up to 5 × 10 4 Monte Carlo steps in order to assure thermal equi-\nlibration.\nIn the proximity of the critical region the multiple his-\ntogram (MH) technique was also employed 21 , as it allows\nus to estimate the physical observables of interest over a\nwhole temperature range in a substantially continuous\nway by interpolating results obtained from sets of simu-\nlations performed at some different temperatures.\nFor all the quantities of interest, the average value and\nthe error estimate were obtained by the bootstrap re- sampling method 22 given that, as pointed out in Ref. 23,\nfor a large enough number of measurements, this method\nturns out to be more accurate than the usual blocking\ntechnique. In our implementation, we pick out randomly\na sizable number of measurements (typically, between 1 and 1 × 10 3 for the single simulation, and between 1 and 5 × 10 4 for the MH technique), and iterate the re-sampling\nat least one hundred times.\nThe thermodynamic observables we have investigated\ninclude the FM order parameter for each plane l :\nm l = � ( m x l ) 2 + ( m y l ) 2 , (2)", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\n0\n0.5\n1\n1.5\n2\n*c*\n*v*\n*/ k*\n*B*\n20 40 60 80 100 120 140 *T* (K)\n0.1\n0.2\n0.3\n0.4\n0.5\n0.6\n*u* *4*\n(κ)\n| 132 134 136 T (K) ∂ β κ (a.u.) (b) |\n|:---|\n| (d) |\n**(a)**\n**(c)**\nFIG. 4: (color online) Thermodynamic quantities obtained for\nthickness n = 8 in the temperature range 0-150 K. Colors and\nsymbols as in Fig. 2. (a) : specific heat; (b) : chirality order\nparameter. (c) : susceptibility χ κ . (d) : Binder cumulant for\nκ .\n133 . 1(3)K (see Fig. 3b). The crossing points of the\nBinder’s cumulants of the helical order parameter imme-\ndiately appear to be located, within the error bars, at the\nsame temperature of those for the average magnetization\npreviously discussed. In addition, it is worthwhile to ob-\nserve that the peak evolution of S (0 , 0 , q z ), in particular\nclose to T N (16) (inset of Fig. 3b), displays the typical\nbehaviour expected for an helical structure. We can thus\nconclude that for n = 16, as it is commonly observed\nin bulk samples, the establishment of the in-plane order\ncoincides with onset of the perpendicular helical arrange-\nment at T N (16). However, due to helix distortion in the\nsurface regions, the maximum of S (0 , 0 , q z ) stabilizes at\nvalues of q z sensibly smaller (e.g. Q z ( T N (16)) ≈ 16 ,\nand Q z ( T = 10 K ) ≈ 28 ) with respect to the bulk one\n( Q Ho z = 30 . 5 ).\nThe MC simulations outcomes for n = 16 we just pre-\nsented appear quite different with respect to those ob-\ntained at the same thickness for the model with six cou-\npling constants along the z direction 14,15 . Indeed, for\nthe J 1 - J 2 model here investigated, we observe that all\nlayers order at the same temperature, and we do not find\nany hint of the block-phase, with inner disordered planes\nintercalated to antiparallel quasi -FM four-layer blocks,\npreviously observed; sample MC runs we made using the\nsame hcp lattice employed in Refs. 14,15 shows that the\npresence or absence of the block phase is not related to\nthe lattice geometry, but it is a consequence of the inter-", - "page_start": 3, - "page_end": 3, - "source_file": "1001.0510.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0510.pdf", - "query": "What is the minimum number of spin layers in a film before a correct bulk is reached ?", - "target_page": 1, - "target_passage": "For n > 16, n being the number of spin layers in the film, a correct bulk limit is reached", - "chunk_present": { - "presence": true, - "index": 4 - } - }, - "top_chunk": [ - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nneighboring layers of a BCT lattice.\nIn the following we will denote with n the film thick-\nness, i.e. the number of spin layers along the z direction,\nand with L × L the number of spins in each layer (i.e., L\nis the lattice size along both the x and y directions). In\nour simulations thickness values from 1 to 24 were con-\nsidered, while the range of lateral size L was from 8 to\n64. Periodic boundary conditions were applied along x\nand y , while free boundaries were obviously taken along\nthe film growth direction z .\nThermal equilibrium was attained by the usual\nMetropolis algorithm 19 , supplemented by the over- relaxed technique 20 in order to speed-up the sampling\nof the spin configuration space: a typical “Monte Carlo\nstep” was composed by four Metropolis and four-five\nover-relaxed moves per particle. Such judicious mix of\nmoves is able both to get faster the thermal equilibrium\nand to minimize the correlation “time” between succes-\nsive samples, i.e. the undesired effects due to lack of in-\ndependence of different samples during the measurement\nstage. For each temperature we have usually performed\nthree independent simulations, each one containing at least 2 × 10 5 measurements, taken after discarding up to 5 × 10 4 Monte Carlo steps in order to assure thermal equi-\nlibration.\nIn the proximity of the critical region the multiple his-\ntogram (MH) technique was also employed 21 , as it allows\nus to estimate the physical observables of interest over a\nwhole temperature range in a substantially continuous\nway by interpolating results obtained from sets of simu-\nlations performed at some different temperatures.\nFor all the quantities of interest, the average value and\nthe error estimate were obtained by the bootstrap re- sampling method 22 given that, as pointed out in Ref. 23,\nfor a large enough number of measurements, this method\nturns out to be more accurate than the usual blocking\ntechnique. In our implementation, we pick out randomly\na sizable number of measurements (typically, between 1 and 1 × 10 3 for the single simulation, and between 1 and 5 × 10 4 for the MH technique), and iterate the re-sampling\nat least one hundred times.\nThe thermodynamic observables we have investigated\ninclude the FM order parameter for each plane l :\nm l = � ( m x l ) 2 + ( m y l ) 2 , (2)", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nmagnetic ions are located on the sites of a body-centered\ntetragonal (BCT) lattice; the first sum appearing in the\nHamiltonian describes the in-plane ( xy ) nearest neigh-\nbor (NN) interaction, which is taken ferromagnetic (FM),\nwith exchange strength J 0 > 0; the second sum rep-\nresents the coupling, of exchange strength J 1 , between\nspins belonging to nearest neighbor (NN) planes along\nthe z -direction (which we will assume to coincide with\nthe film growth direction); finally, the third sum takes\ninto account the interaction, of exchange strength J 2 , be-\ntween spins lying on next-nearest neighbor (NNN) planes\nalong z . In order to have frustration, giving rise to non-\ncollinear order along z in the bulk, NN interaction J 1\ncan be taken both ferro- or antiferromagnetic, but NNN\ncoupling J 2 has necessarily to be antiferromagnetic, and\nthe condition | J 2 | > | J 1 | / 4 must be fulfilled. Such simpli-\nfied Hamiltonian was already employed to simulate he- lical ordering in bulk systems by Diep 1,17 and Loison 18 .\nIn the bulk limit, the state of minimal energy of a sys-\ntem described by Eq.(1) corresponds to a helical arrange-\nment of spins. The ground state energy per spin is equal\nto e g ( Q z ) = [ − 4 J 0 − 2 J 1 (4 cos ( Q z c ) + δ cos (2 Q z c ))] where c is the distance between NN layers, δ = J 2\nJ 1 ,\nand Q z c = arccos � − 1 δ � is the angle between spins ly-\ning on adjacent planes along the z -direction. The ob-\nserved helical arrangement in bulk holmium corresponds\nto Q z c ≃ 30 . 5 10 : such value can be obtained from\nthe formula above with the set of coupling constants\nJ 0 =67.2 K, J 1 =20.9 K, and J 2 = − 24.2 K, that we have\nemployed in our simulations. The given values for the ex-\nchange constants are the same already used by Weschke\net al. in Ref. 13 to interpret experimental data on\nHolmium films on the basis of a J 1 − J 2 model, after\na proper scaling by the numbers of NN and NNN on", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nuse of the MH technique, we locate the crossing point at\nT N (8) = 92(2) K. Finally, it is worthwhile to observe as\nthe specific heat does not show any anomaly at T N (8),\nbeing the entropy substantially removed at T C (8).\nThe scenario just outlined for n = 8 results to be cor-\nrect in the thickness range 6 ≤ n ≲ 15, where a clear\nseparation between T N ( n ) and T C ( n ) can be easily fig-\nured out. In such temperature window, the strong sur-\nface effects produce a quasi -FM set-up of the magnetic\nfilm structure along the z -direction. While leaving to the\nnext Section a more detailed discussion of this regime, we\nreport in Fig. 5 a plot of T N ( n ) and T C ( n ) vs. n for all\nthe simulated thicknesses. The separation between the\ntwo critical temperatures is maximum for n = 6, where\nT N (6) = 38(4), that is T N (6) ∼ 1 3 T C (6). For films with less than six layers no fan order is observed, i.e. for n = 5\nand below the chirality does not display any typical fea-\nture of fan ordering at any temperature below T C ( n ). As\na representative quantity we finally look at the rotation\n0 1 2 3 4 5 6 0\n5\n10\n15\n20\n∆φ *l*\n(deg.)\n*T* =10K\n*T* =20K\n*T* =30K\n*T* =40K\n*T=* 50K\n0 1 2 3 4 5 *l*\n0\n1\n2\n3\n4\n5\n**(a)** *n =* 6\n**(b)** *n =* 5\nFIG. 6: Rotation angle ∆ φ l between magnetic moments on\nNN layers ( l + 1 , l ) at some low temperatures, for thickness\nn = 5 and n = 6, and lateral dimension L = 64.\nangle of the magnetization between nearest planes:\n∆ φ l = φ l +1 − φ l = arccos � M x l M x l +1 + M y l M y l +1 � (10)\nwhere ( M x l , M y l ) is the magnetic vector profile for each plane l . ∆ φ l is displayed in Fig. 6a and Fig. 6b, for\nn = 6 and n = 5, respectively. In Fig. 6a, a quite clear", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nwhich is related to the SO (2) symmetry breaking. At the\nsame time, it turns out to be significant also the average\norder parameter of the film, defined as\nM = 1 n\nn\n� l =1\nm l . (3)\nTurning to the helical order, which is the relevant\nquantity for the Z 2 × SO (2) symmetry, we can explore\nit along two different directions. The first one is by the\nintroduction of the chirality order parameter 1,2\nκ = 1\n4( n − 1) L 2 sin Q z � ⟨ ij ⟩ � S x i S y j S y i S x j � , (4)\nwhere the sum refers to spins belonging to NN layers\ni and j , respectively, while Q z is the bulk helical pitch\nvector along the z direction. The second possibility is\nthat of looking at the integral of the structure factor:\nM HM = 1 K � π\n0\ndq z S ( ⃗q ) (5)\nwhere S ( ⃗q ), with ⃗q = (0 , 0 , q z ), is the structure factor 24\n(i.e. the Fourier transform of the spin correlation func-\ntion) along the z-direction of the film, while the normal-\nization factor K is the structure factor integral at T = 0.\nAlthough the use of the last observable can be seen as a\nsuitable and elegant way to overcome the intrinsic diffi-\nculties met in defining a correct helical order parameter,\nfree of any undue external bias (as the wave-vector Q z\n0 20 40 60 80 100 120 140\n*T* (K)\n0\n0.5\n1\n1.5\n2\n2.5\n*c* *v*\n*/ k*\n*B*\n*L* = 24\n*L* = 32\n*L* = 48\n*L* = 64\n20 30 40 50 60 70 2.1\n2.2\n2.3\n2.4\n2.5\n2.6 *c* *v,* max\n*L*\nFIG. 2: (color online) Specific heat c v per spin vs. temper-\nature for thickness n = 16 (for lateral dimension, see the\nlegend inside the figure). Inset: Maximum of c v vs. L ob-\ntained through MH technique. The continuum red line is a\npower law fit.\nentering the definition of κ in Eq. (4)), we remind that\nsuch quantity has generally to be managed with particu-\nlar care, as discussed in details in Refs. 14,15 , where it was\nshown that the presence of block structures prevents us", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n### ultrathin films.\n\nalso as x − y planes, while z will be taken parallel to c .\nFor n > 16, n being the number of spin layers in the film,\na correct bulk limit is reached, while for lower n the film\nproperties are clearly affected by the strong competition\namong the helical pitch and the surface effects, which in-\nvolve the majority of the spin layers. In the thickness\nrange n = 9 − 16, i.e. right for thickness values com-\nparable with the helical pitch, three different magnetic\nphases emerged, with the high-temperature, disordered,\nparamagnetic phase and the low-temperature, long-range\nordered one separated by an intriguing, intermediate-\ntemperature block phase, where outer ordered layers co-\nexist with some inner disordered ones, the phase tran-\nsition of the latter eventually displaying the signatures\nof a Kosterlitz-Thouless one. Finally, for n ≤ 7 the film\ncollapses once and for all to a quasi-collinear order.\nThe complex phase diagram unveiled by such MC sim-\nulations awaken however a further intriguing question:\nto what extent the observed behavior may be considered\na simple consequence of the competition between helical\norder and surface effects? I.e., is it just a matter of hav-\ning such a competition or does the range of interactions\nalso play a relevant role? Indeed, when the range of the\ninteractions is large enough we have a greater number of\nplanes which can be thought of as ”surface planes”, i.e.\nfor which the number of interacting neighbors are sig-\nnificantly reduced with respect to the bulk layers; there-\nfore, we expect that the larger the interaction range, the\nstronger should be the surface effects. But, at the same\ntime, the same modulation of the magnetic order can\n*x*\n*z*\n*y*", - "page_start": 0, - "page_end": 1, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\naction range only.\nWe now move to describe and discuss MC simulation\ndata for thinner samples. A graphical synthesis of the\nresults obtained for n = 8 in reported in Fig. 4a-d. The\nspecific heat c v , shown in Figs. 4a, reveals very small\nfinite-size effects, which, however, cannot be unambigu-\nously detected for the largest lattice size ( L = 64), as\nthey fall comfortably within the error range. Surpris-\ningly, the specific heat maximum is located close to the\nbulk transition temperature as found for n = 16, and\n0 2 4 6 8 10 12 14 16 18 20 *n*\n0\n20\n40\n60\n80\n100\n120\n140\n*T* *N*\n*(n) , T* *C*\n*(n)*\n(K)\n*T* *N* *(n)*\n*T* *C* *(n)*\n*T* *N*\n*bulk*\nFIG. 5: Transition temperatures T N ( n ) and T C ( n ) vs. film\nthickness n .\nthe same is true for the crossing point of the Binder cu-\nmulant of the average magnetization M (not reported in\nfigure), which is located at T C (8) = 133 . 3(3)K. These\ndata give a first rough indication that also for n = 8 all\nthe planes of the sample are still ordering almost at the\nsame temperature; such property has been observed for\nall the investigated thicknesses n below 16, so that T C ( n )\nresults quite n -independent (see also Fig. 5) .\nAlthough the layer subtraction does not seem to mod-\nify T C ( n ), the onset of helical arrangement is observed to\nshift at lower temperatures as n decreases. The chirality\nκ defined in Eq. (4) is reported in Fig 4b for n = 8. As the\ntemperature decreases, around T ∼ 80 K we can identify\na finite-size behaviour of κ which, at variance with the\nprevious one, can be easily recognized as typical of an\neffective phase transition. Such conclusion is confirmed\nby the analysis of the chiral susceptibility χ κ (Fig. 4c),\nwhich for the largest L has a maximum at T = 85 K. As-\nsuming that the order parameter (4) is the relevant one\nto single out the onset of the fan arrangement, we can\nget a more accurate estimate of T N (8) by looking at the\nBinder cumulant u 4 ( κ ), reported in Fig. 4d. By making", - "page_start": 3, - "page_end": 4, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n### ultrathin films.\n\ndering have been observed 4,5 . A quantity of particular\ninterest in this context is the spin chirality, an order pa-\nrameter which turned out to be extremely relevant in,\ne.g., magnetoelectric materials 6 , itinerant MnSi 7 , binary\ncompounds as FeGe 8 , glass transition of spins 9 , and XY\nhelimagnets, as Holmium, Terbium or Dysprosium 10 . In\nthe latter case, a new universality class was predicted be-\ncause a Z 2 × SO (2) symmetry is spontaneously broken\nin the ordered phase 2 : In fact, when dealing with such\nsystems, in addition to the SO (2) symmetry of the spin\ndegrees of freedom S i , one has to consider also the Z 2\nsymmetry of the spin chirality κ ij ∝ � ⃗S i × ⃗S j � z\n.\nFor these rare-earth elements, the development of new and sophisticated experimental methods 11 has allowed to\nobtain ultra-thin films where the non-collinear modula-\ntion is comparable with the film thickness. Under such\nconditions the lack of translational invariance due to the\npresence of surfaces results decisive in order to observe\na drastic change of the magnetic structures 12 . Recent experimental data on ultra-thin Holmium films 13 have been lately interpreted and discussed 14,15 on the basis\nof detailed classical Monte Carlo (MC) simulations of a\nspin Hamiltonian, which is believed to give a realistic\nmodeling of bulk Holmium. Such Hamiltonian, proposed\nby Bohr et al. 16 , allows for competitive middle-range in-\nteractions by including six different exchange constants\nalong the c crystallographic axis, and gives a helix pitch\nwave-vector Q z such that Q z c ≃ 30 , where c = c/ 2 is\nthe distance between nearest neighboring spin layers par-\nallel to the ab crystallographic planes, henceforth denoted", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\ndecreasing the number of the out-of-plane interactions,\nfor thicknesses close to the helical bulk pitch, the block\nphase is replaced by a quasi -FM configuration in the in-\ntermediate temperature range T N ( n ) < T < T C ( n ) .\nAs a final issue we address the problem of the order\nof the transitions observed at T N ( n ) and T C ( n ), respec-\ntively. In particular, we focus our attention to the thick-\nness ranges where the chiral order parameter is relevant,\ni.e. regions i ) and ii ) as defined at the beginning of\nthis Section. In Fig. 10 the equilibrium probability dis-\ntribution of the energy for temperatures around T N (8)\n(Fig. 10a) and T C (8) (Fig. 10b) is plotted: for both\ntemperatures, no double peak structure is observed, so\nthat we have no direct indication for a first order tran-\nsition even if, according to precedent studies of Loison\nand Diep 17,18 , the presence of a first-order transition at\nT N ( n ), cannot be completely excluded, as it could reveal\nitself only when the lateral dimension L are much larger\nthan the largest correlation length. The same conclusion\nabout the order of transition is reached for any other in-\nvestigated film thickness, as the energy probability distri-\nbution shape does not qualitatively change. This findings\nagree with the results we got in previous MC simulations\ndiscussed in Ref. 15, so that we may conclude that the\norder of the observed transitions is not affected by the\nrange of interactions.\n1 Frustrated spin Systems , edited by H. T. Diep (World Sci-\nentific, 2004). 2 H. Kawamura, J. Phys.: Cond. Matt. 10 , 4707 (1998). 3 T. Kimura et al. , Nature (London) 426 , 55 (2003). 4 F. Cinti et al. , Phys. Rev. Lett. 100 , 057203 (2008). 5 J.H. Park, S. Onoda, N. Nagaosa, and J. H. Han, Phys.\nRev. Lett. 101 , 167202 (2008), and references therein. 6 S. W. Cheong and M. Mostovoy, Nature Materials (Lon-\ndon) 6 , 13 (2007). 7 Minhyea Lee, W. Kang, Y. Onose, Y. Tokura, and N. P.\nOng, Phys. Rev. Lett. 102 , 186601 (2009) 8 P. Pedrazzini et al. , Phys. Rev. Lett. 98 , 047204 (2007). 9 H. Kawamura and M. S. Li, Phys. Rev. Lett. 87 , 187204", - "page_start": 6, - "page_end": 6, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nand T = 140 K (lower), with 1 K temperature step.\nIII. RESULTS\nThe results obtained by MC simulations of the model\nintroduced in Sec. II will be presented starting from\nn = 16, i.e. the highest investigated film thickness which\nstill displays a bulk-like behaviour. In Fig. 2 the spe-\ncific heat for samples with n = 16 and lateral dimension\nL = 24 , 32 , 48 , 64 is shown. The location of the specific\nheat maximum shows a quite definite evolution toward\nthe bulk transition temperature, T Ho N ≃ 132 K 10 (it is\nworthwhile to note that for this XY model the mean field\ntheory predicts a critical temperature T Ho N,MF 198 K). The intensity of the maximum of c v has been analyzed\nby the MH technique for the same lateral dimensions (see\ninset of Fig. 2): it clearly appears as it increases with L\nin a smooth way.\nThe Binder cumulant for the average order parameter\ndefined in Eq. (3) was obtained close to the c v peak and is\nreported in Fig. 3a; its analysis leads to an estimate of the\ncritical temperature of the sample (given by the location\nof the common crossing point of the different curves re-\nported in the figure) of T C (16) = 133 . 2(5) This value can\nbe considered in a rather good agreement with the exper-\nimental ordering temperature of Holmium T Ho N , the rel- ative difference being about 1%. Even such a mismatch\nbetween T Ho N and T C (16) could be completely eliminated\nby slightly adjusting the in-plane coupling constant J 0 ,\nbut, as discussed in Sec. II, we shall preserve the value\nreported in Refs. 13, and 12 in order to allow for a correct\ncomparison with the results reported in those papers.\nThe development of the helical arrangement of magne-\ntization along the film growth direction was investigated\nby looking at the integral of the structure factor S ( ⃗q )\nalong the z -direction, i.e. by taking ⃗q = (0 , 0 , q z ), and\nmaking again use of the cumulant analysis in order to\nlocate the helical transition temperature at T N (16) =\n20 40 60 80 100 120 140 *T* (K)\nχ κ\n(a.u.)\n0\n0.2\n0.4\n0.6\nκ", - "page_start": 3, - "page_end": 3, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nFor this purpose, we look at the temperature depen-\ndence of the rotation angle of the magnetization between\nNN planes. In Fig. 7, ∆ φ l ( T ) for n = 8 and n = 16\n(continuous and dashed lines, respectively), is plotted for\nthe outermost planes, l = 1 . . . 4. For both thicknesses, a\nmonotonic trend is observed for all l , but at variance with\nwhat happens for the highest thickness, for n = 8 we see,\nstarting from a temperature T ≲ T N (8), an abrupt drop\nof ∆ φ 3 and ∆ φ 4 , which rapidly reach an almost con-\nstant value, only slightly larger than ∆ φ 1 . In the tem-\nperature range T N (8) ≲ T < T C (8) we thus substantially\nobserve the same small magnetic phase shifts between all\nNN layers, testifying an energetically stable quasi -FM\nconfiguration giving no contribution to the helical order\nparameters. The latter point can be made clearer by\nlooking at the the peak position Q z,max of the structure\nfactor S (0 , 0 , q z ). In Fig. 8 the average of Q z,max vs T is\nreported, again for n = 8 and for different lateral dimen-\nsions L 26 . As expected from the previous argument, we\nsee that Q z,max = 0 for T N (8) < T < T C (8), while it be-\ngins to shift to higher values as soon as the temperature\ndecreases below T N (8), making apparent a progressive\nfan stabilization with Q z,max ̸ = 0 and reaching a value\nof about 21 for T = 10 K.\nIn a previous study, where the magnetic properties of\nHo thin films were investigated by MC simulations of a\nHeisenberg model with easy-plane single-ion anisotropy\nand six out-of-plane coupling constants (as obtained by\nexperimental neutron scattering measurements 16 ) on a\nHCP lattice 14,15 , it was found that for thicknesses compa-\nrable with the helical pitch the phase diagram landscape\nis quite different from what we find here. Indeed, for\nn = 9 − 16, three different magnetic phases could be sin-\n0 20 40 60 80 100 *T* (K)\n0\n5\n10\n15\n20\n25\n30\n*Q* *z, max*\n(deg.)\nFIG. 8: (color online) Q z , position of the maximum of S ( ⃗q ),", - "page_start": 5, - "page_end": 5, - "source_file": "1001.0510.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_JWN_2014.pdf", - "query": "What the rough sales amount of the nordstrom.com website ?", - "target_page": 3, - "target_passage": "$2 billion in nordstrom.com sales", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Retail Business Net Sales**\n\n$0.04 to earnings per diluted share.\nRETAIL BUSINESS\n####### **Summary**\nThe following table summarizes the results of our Retail Business for the past three years:\n**Fiscal year 2014 2013 2012**\n**Amount % of net sales 1 Amount % of net sales 1 Amount % of net sales 1**\nNet sales **$13,110 100.0%** $12,166 100.0% $11,762 100.0%\nCost of sales and related buying and occupancy costs **(8,401) (64.1%)** (7,732) (63.6%) (7,427) (63.1%)\nGross profit **4,709 35.9%** 4,434 36.4% 4,335 36.9%\nSelling, general and administrative expenses **(3,588) (27.4%)** (3,272) (26.9%) (3,172) (27.0%)\n**Earnings before interest and income taxes $1,121 8.6%** $1,162 9.6% $1,163 9.9%\n1 Subtotals and totals may not foot due to rounding.\n18\n####### **Retail Business Net Sales**\nIn our ongoing effort to enhance the customer experience, we are focused on providing customers with a seamless experience across our\nchannels. While our customers may engage with us through multiple channels, we know they value the overall Nordstrom brand experience\nand view us simply as Nordstrom, which is ultimately how we view our business. To provide additional transparency into our net sales by\nchannel, we present the following summary of our Retail Business:\n**Fiscal year 2014 2013 2012**\n**Net sales by channel:**\nNordstrom full-line stores - U.S. **$7,682** $7,705 $7,964\nNordstrom.com **1,996** 1,622 1,269\nNordstrom **9,678** 9,327 9,233\nNordstrom Rack **3,215** 2,738 2,445\nNordstromrack.com and HauteLook **360** 295 236\nOther retail 1 **116** 35 35\nTotal Retail segment **13,369** 12,395 11,949\nCorporate/Other **(259)** (229) (187)\n**Total net sales $13,110** $12,166 $11,762\nNet sales increase **7.8%** 3.4% 12.1%\n**Comparable sales increase (decrease) by channel 2 :**\nNordstrom full-line stores - U.S. **(0.5%)** (2.1%) 3.9%\nNordstrom.com **23.1%** 29.5% 37.1%\nNordstrom **3.6%** 2.3% 7.5%\nNordstrom Rack **3.8%** 2.7% 7.4%\nNordstromrack.com and HauteLook **22.1%** 27.3% —\n**Total company 4.0%** 2.5% 7.3%\n**Sales per square foot 3 :**\nTotal sales per square foot **$493** $474 $470\n4-wall sales per square foot **413** 408 417\nFull-line sales per square foot - U.S. **371** 372 385\nNordstrom Rack sales per square foot **552** 553 568\n**Percentage of net sales by merchandise category:**\nWomen’s Apparel **30%** 31% 31%\nShoes **23%** 23% 23%\nMen’s Apparel **16%** 16% 16%\nWomen’s Accessories **14%** 14% 13%\nCosmetics **11%** 11% 11%\nKids’ Apparel **4%** 3% 3%\nOther **2%** 2% 3%\n**Total 100%** 100% 100%\n1 Other retail includes our Jeffrey boutiques, Trunk Club and our Nordstrom Canada full-line store.", - "page_start": 28, - "page_end": 29, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# ANNUAL REPORT\n\n## **$13.1**\n#### **billion**\n**IN TOTAL COMPANY SALES.**\nWITH SALES GROWTH OF 7.8% AND\nCOMPARABLE SALES INCREASE OF 4%,\nWE BEAT OUR OWN EXPECTATIONS.\nA RECORD\n**IN NORDSTROM.COM SALES.**\nTHAT’S MORE THAN DOUBLE OUR SALES\nFROM JUST THREE YEARS AGO.\n#### **$2 billion** ALMOST", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Retail Business Net Sales**\n\n2 Comparable sales include sales from stores that have been open at least one full year at the beginning of the year. We also include sales from our online channels\n(Nordstrom.com, Nordstromrack.com and HauteLook) in comparable sales because of the integration with our stores. Fiscal year 2012 includes an extra week (the 53 rd week)\nas a result of our 4-5-4 retail reporting calendar. The 53 rd week is not included in comparable sales calculations.\n3 Sales per square foot is calculated as net sales divided by weighted-average square footage. Weighted-average square footage includes a percentage of year-end square\nfootage for new stores equal to the percentage of the year during which they were open. 4-wall sales per square foot is calculated as sales for Nordstrom U.S. full-line stores,\nNordstrom Rack stores, Jeffrey boutiques, our Canada full-line store, Last Chance and Trunk Club showrooms divided by their weighted-average square footage.\nNordstrom, Inc. and subsidiaries 19\nNet Sales (2014 vs. 2013)\nIn 2014, total company net sales increased 7.8%, which was attributable to the comparable sales increase of 4.0%. During the year, we\nopened three Nordstrom full-line stores, including our first store in Canada, and 27 Nordstrom Rack stores. Additionally, as a result of the\nacquisition of Trunk Club, we acquired four Trunk Club showrooms and opened one additional Trunk Club showroom in 2014. These\nadditions increased our square footage by 5.5% and represented 2.8% of our total net sales for 2014.\nNordstrom net sales, which consist of the U.S. full-line and Nordstrom.com businesses, were $9,678 in 2014, an increase of 3.8% compared\nwith 2013, with comparable sales up 3.6%. These increases reflected continued momentum in our Nordstrom.com channel. Both the number\nof items sold and the average selling price increased on a comparable basis in 2014. Category highlights included Accessories, Cosmetics\nand Men’s Apparel.\nU.S. full-line net sales for 2014 were $7,682, a decrease of 0.3% compared with 2013 and comparable sales decreased by 0.5%. The top-\nperforming geographic regions for full-line stores were the Southeast and Southwest.\nOur Nordstrom.com, Nordstromrack.com and HauteLook channels continued to experience outsized growth. Nordstrom.com net sales\nincreased 23% and Nordstromrack.com and HauteLook net sales increased 22%, both driven by expanded merchandise selection and\nongoing technology investments to enhance the customer experience.\nNordstrom Rack net sales increased $477, or 17%, compared with 2013, reflecting incremental volume from existing stores and the impact of", - "page_start": 29, - "page_end": 30, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **Accounting Policy**\n\ndescribed in Note 1: Nature of Operations and Summary of Significant Accounting Policies.\n**Nordstrom, Inc.**\n**Notes to Consolidated Financial Statements**\nDollar and share amounts in millions except per share, per option and per unit amounts\nNordstrom, Inc. and subsidiaries 63\nThe following table sets forth information for our reportable segments:\n**Retail Corporate/ Other Total Retail Business 1 Credit Total**\n**Fiscal year 2014**\nNet sales **$13,369 ($259) $13,110 $— $13,110**\nCredit card revenues **— — — 396 396**\nEarnings (loss) before interest and income taxes **1,404 (283) 1,121 202 1,323**\nInterest expense, net **— (120) (120) (18) (138)**\nEarnings (loss) before income taxes **1,404 (403) 1,001 184 1,185**\nCapital expenditures **683 172 855 6 861**\nDepreciation and amortization **393 112 505 3 508**\nGoodwill **435 — 435 — 435**\nAssets 2 **5,103 1,781 6,884 2,361 9,245**\n**Fiscal year 2013**\nNet sales $12,395 ($229) $12,166 $— $12,166\nCredit card revenues — — — 374 374\nEarnings (loss) before interest and income taxes 1,420 (258) 1,162 188 1,350\nInterest expense, net — (137) (137) (24) (161)\nEarnings (loss) before income taxes 1,420 (395) 1,025 164 1,189\nCapital expenditures 636 161 797 6 803\nDepreciation and amortization 364 88 452 2 454\nGoodwill 175 — 175 — 175\nAssets 2 4,191 2,118 6,309 2,265 8,574\n**Fiscal year 2012**\nNet sales $11,949 ($187) $11,762 $— $11,762\nCredit card revenues — — — 372 372\nEarnings (loss) before interest and income taxes 1,409 (246) 1,163 182 1,345\nInterest expense, net — (134) (134) (26) (160)\nEarnings (loss) before income taxes 1,409 (380) 1,029 156 1,185\nCapital expenditures 371 140 511 2 513\nDepreciation and amortization 357 70 427 2 429\nGoodwill 175 — 175 — 175\nAssets 2 3,922 1,966 5,888 2,201 8,089\n1 Total Retail Business is not a reportable segment, but represents a subtotal of the Retail segment and Corporate/Other, and is consistent with our presentation in\nManagement’s Discussion and Analysis of Financial Condition and Results of Operations.\n2 Assets in Corporate/Other include unallocated assets in corporate headquarters, consisting primarily of cash, land, buildings and equipment and deferred tax assets.\n**Nordstrom, Inc.**\n**Notes to Consolidated Financial Statements**\nDollar and share amounts in millions except per share, per option and per unit amounts\n64\nThe following table summarizes net sales within our reportable segments:\n**Fiscal year 2014 2013 2012**\nNordstrom full-line stores - U.S. **$7,682** $7,705 $7,964\nNordstrom.com **1,996** 1,622 1,269\nNordstrom **9,678** 9,327 9,233", - "page_start": 73, - "page_end": 75, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **NOTE 17: SELECTED QUARTERLY DATA 1 (UNAUDITED)**\n\nNordstrom Rack **3,215** 2,738 2,445\nNordstromrack.com and HauteLook **360** 295 236\nOther retail 1 **116** 35 35\nTotal Retail segment **13,369** 12,395 11,949\nCorporate/Other **(259)** (229) (187)\n**Total net sales $13,110** $12,166 $11,762\n1 Other retail includes our Jeffrey boutiques, Trunk Club and our Nordstrom Canada full-line store.\nThe following table summarizes net sales by merchandise category:\n**Fiscal year 2014 2013 2012**\n**Net sales % of total Net sales % of total Net sales % of total**\nWomen’s Apparel **$3,950 30%** $3,733 31% $3,684 31%\nShoes **3,038 23%** 2,828 23% 2,716 23%\nMen’s Apparel **2,129 16%** 1,943 16% 1,866 16%\nWomen’s Accessories **1,801 14%** 1,644 14% 1,574 13%\nCosmetics **1,400 11%** 1,312 11% 1,255 11%\nKids’ Apparel **483 4%** 413 3% 381 3%\nOther **309 2%** 293 2% 286 3%\n**Total net sales $13,110 100%** $12,166 100% $11,762 100%\n**Nordstrom, Inc.**\n**Notes to Consolidated Financial Statements**\nDollar and share amounts in millions except per share, per option and per unit amounts\nNordstrom, Inc. and subsidiaries 65\n####### **NOTE 17: SELECTED QUARTERLY DATA 1 (UNAUDITED)**\n**1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Total**\n**Fiscal year 2014**\nNet sales **$2,837 $3,296 $3,040 $3,938 $13,110**\nComparable sales increase 2 **3.9% 3.3% 3.9% 4.7% 4.0%**\nCredit card revenues **94 96 100 105 396**\nGross profit 3 **1,015 1,166 1,079 1,444 4,704**\nSelling, general and administrative expenses **(844) (931) (917) (1,084) (3,777)**\nEarnings before income taxes **230 296 228 431 1,185**\nNet earnings **140 183 142 255 720**\nEarnings per basic share **$0.74 $0.97 $0.74 $1.35 $3.79**\nEarnings per diluted share **$0.72 $0.95 $0.73 $1.32 $3.72**\n**Fiscal year 2013**\nNet sales $2,657 $3,104 $2,791 $3,614 $12,166\nComparable sales increase 2 2.7% 4.4% 0.1% 2.6% 2.5%\nCredit card revenues 92 92 93 97 374\nGross profit 3 984 1,100 1,000 1,345 4,429\nSelling, general and administrative expenses (801) (857) (840) (955) (3,453)\nEarnings before income taxes 236 298 218 437 1,189\nNet earnings 145 184 137 268 734\nEarnings per basic share $0.74 $0.94 $0.70 $1.39 $3.77\nEarnings per diluted share $0.73 $0.93 $0.69 $1.37 $3.71\n1 Quarterly totals may not foot across due to rounding.\n2 Comparable sales include sales from stores that have been open at least one full year at the beginning of the year. We also include sales from our online channels\n(Nordstrom.com, Nordstromrack.com and HauteLook) in comparable sales because of the integration with our stores.\n3 Gross profit is calculated as net sales less cost of sales and related buying and occupancy costs (for all segments).", - "page_start": 75, - "page_end": 76, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Retail Business Gross Profit**\n\n27 new stores since fiscal 2013. Comparable sales increased 3.8% for the year. Shoes and Accessories were the top-performing categories\nfor the year. On a comparable basis, the average selling price of Nordstrom Rack merchandise increased while the number of items sold was\nflat.\nNet Sales (2013 vs. 2012)\nNet sales for 2013 increased 3.4% compared with 2012, driven by a comparable sales increase of 2.5%, attributable to growth at\nNordstrom.com and Nordstrom Rack’s accelerated store expansion. During 2013, we opened 22 Nordstrom Rack stores and relocated one\nNordstrom full-line store and two Nordstrom Rack stores. These additions represented 1.6% of our total net sales for 2013 and increased our\nsquare footage by 2.9%. The 53 rd week in 2012 contributed approximately $162 in additional net sales.\nNordstrom net sales for 2013 were $9,327, an increase of 1.0% compared with 2012, with comparable sales up 2.3%. Strong growth at\nNordstrom.com was partially offset by sales decreases at our full-line stores. Both the average selling price and the number of items sold\nincreased on a comparable basis in 2013 compared with 2012. Category highlights included Cosmetics, Men’s Shoes and Women’s Apparel.\nFull-line net sales for 2013 were $7,705, a decrease of 3.3% compared with 2012, which was primarily driven by a comparable sales\ndecrease of 2.1% for the year. The top-performing geographic regions for full-line stores for 2013 were the Southwest and Southeast.\nNordstrom.com showed strong sales growth with net sales of $1,622, an increase of 28% compared with 2012, with comparable sales up\n30% on a comparable 52-week basis. These increases were driven by expanded merchandise selection and ongoing technology\ninvestments to enhance the customer experience.\nNordstrom Rack net sales were $2,738, up 12.0% compared with 2012, primarily due to 37 new store openings in 2012 and 2013.\nComparable sales increased 2.7% for the year. Cosmetics and Shoes were the strongest-performing categories for the year. Both the\naverage selling price and the number of items sold increased on a comparable basis in 2013 compared with 2012.\n####### **Retail Business Gross Profit**\nThe following table summarizes the Retail Business gross profit:\n**Fiscal year 2014 2013 2012**\nRetail gross profit 1 **$4,709** $4,434 $4,335\nRetail gross profit as a % of net sales **35.9%** 36.4% 36.9%\nEnding inventory per square foot 2 **$64.05** $58.84 $53.77\nInventory turnover rate 3 **4.67** 5.07 5.37\n1 Retailers do not uniformly record the costs of buying and occupancy and supply chain operations (freight, purchasing, receiving, distribution, etc.) between gross profit and", - "page_start": 30, - "page_end": 30, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **STOCK PRICE PERFORMANCE**\n\nAccounts receivable, net **2,306** 2,177 2,129 2,033 2,026\nMerchandise inventories **1,733** 1,531 1,360 1,148 977\nCurrent assets **5,224** 5,228 5,081 5,560 4,824\nLand, property and equipment, net **3,340** 2,949 2,579 2,469 2,318\nTotal assets **9,245** 8,574 8,089 8,491 7,462\nCurrent liabilities **2,800** 2,541 2,226 2,575 1,879\nLong-term debt, including current portion **3,131** 3,113 3,131 3,647 2,781\nShareholders’ equity **2,440** 2,080 1,913 1,956 2,021\nCash flow from operations **1,220** 1,320 1,110 1,177 1,177\n**Performance Metrics**\nComparable sales increase 2 **4.0%** 2.5% 7.3% 7.2% 8.1%\nGross profit % of net sales **35.9%** 36.4% 36.8% 37.2% 36.7%\nTotal SG&A % of net sales **28.8%** 28.4% 28.5% 28.8% 28.6%\nEBIT % of net sales **10.1%** 11.1% 11.4% 11.9% 12.0%\nReturn on assets **8.1%** 8.7% 8.9% 8.7% 8.6%\nReturn on invested capital (“ROIC”) 3 **12.6%** 13.6% 13.9% 13.3% 13.6%\nSales per square foot 4 **$493** $474 $470 $431 $397\n4-wall sales per square foot 4 **$413** $408 $417 $394 $372\nEnding inventory per square foot 5 **$64.05** $58.84 $53.77 $46.41 $40.96\nInventory turnover rate 6 **4.67** 5.07 5.37 5.56 5.56\n**Per Share Information**\nEarnings per diluted share **$3.72** $3.71 $3.56 $3.14 $2.75\nDividends declared per share **1.32** 1.20 1.08 0.92 0.76\n**Store Information (at year-end)**\nNordstrom full-line stores - U.S. **116** 117 117 117 115\nNordstrom Rack and other stores 7 **176** 143 123 108 89\nTotal square footage **27,061,000** 26,017,000 25,290,000 24,745,000 23,838,000\n1 Gross profit is calculated as net sales less cost of sales and related buying and occupancy costs (for all segments).\n2 Comparable sales include sales from stores that have been open at least one full year at the beginning of the year. We also include sales from our online channels\n(Nordstrom.com, Nordstromrack.com and HauteLook) in comparable sales because of the integration with our stores. Fiscal year 2012 includes an extra week (the 53 rd week)\nas a result of our 4-5-4 retail reporting calendar. The 53 rd week is not included in comparable sales calculations.\n3 See ROIC (Non-GAAP financial measure) on page 26 for additional information and reconciliation to the most directly comparable GAAP financial measure.\n4 Sales per square foot is calculated as net sales divided by weighted-average square footage. Weighted-average square footage includes a percentage of year-end square\nfootage for new stores equal to the percentage of the year during which they were open. 4-wall sales per square foot is calculated as sales for Nordstrom U.S. full-line stores,", - "page_start": 26, - "page_end": 26, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# ANNUAL REPORT\n\nANNUAL REPORT 2014\n\n1,350 **1,323** 1,249\n1,118\n1,345\n’10 ’11 ’12 ’13 ’14\n**EARNINGS**\n**BEFORE INTEREST AND**\n**INCOME TAXES (EBIT) ($)**\n**493**\n**413**\n372 394 417\n470 431\n397\n474\n408\n’10 ’11 ’12 ’13 ’14\n**COMPARABLE SALES PERCENTAGE INCREASE**\n’10 ’11 ’12 ’13 ’14\n8.1 7.2 7.3 2.5 4.0\n**SALES PER SQUARE FOOT**\n**AND 4-WALL SALES**\n**PER SQUARE FOOT ($)***\n4-Wall Sales Per Square Foot\nSales Per Square Foot\n**1,220** 1,320\n1,177 1,177 1,110\n’10 ’11 ’12 ’13 ’14\n**CASH FLOW**\n**FROM OPERATIONS ($)**\n’10 ’11 ’12 ’13 ’14\n**12.6**\n**8.1**\n13.6\n8.7\n13.3 13.6\n8.6 8.7\n13.9\n8.9\n**RETURN ON ASSETS**\n**AND RETURN ON INVESTED**\n**CAPITAL (ROIC) (%) *\nReturn on Assets\nReturn on Invested Capital\n**FISCAL YEAR 2014 2013 % CHANGE**\nNet sales $13,110 $12,166 7.8\nEarnings before interest and income taxes (EBIT) 1,323 1,350 (2.0)\nNet earnings 720 734 (1.9)\nEarnings per diluted share 3.72 3.71 0.3\nCash dividends paid per share 1.32 1.20 10.0\n**SCORECARD** A LOOK AT THE NUMBERS\n**13,110**\n11,762\n10,497\n9,310\n12,166\n’10 ’11 ’12 ’13 ’14\n**NET SALES ($)**\n’10 ’11 ’12 ’13 ’14\n**NET SALES PERCENTAGE INCREASE**\n12.7 12.7 12.1 3.4 7.8\n**4.67**\n5.07\n5.56 5.56 5.37\n’10 ’11 ’12 ’13 ’14\n**INVENTORY TURN\n*4-wall sales per square foot is calculated as sales for Nordstrom U.S. full-line stores, Nordstrom Rack stores, Jefrey boutiques,", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Fourth Quarter Results**\n\n**Quarter ended January 31, 2015 February 1, 2014**\nNet sales **$3,938** $3,614\nCredit card revenues **105** 97\nGross profit 1 **1,444** 1,345\nGross profit (% of net sales) 1 **36.7%** 37.2%\nRetail SG&A expenses **(1,032)** (918)\nRetail SG&A (% of net sales) **(26.2%)** (25.4%)\nCredit expenses **(54)** (38)\nNet earnings **255** 268\nEarnings per diluted share **$1.32** $1.37\n1 Gross profit is calculated as net sales less cost of sales and related buying and occupancy costs (for all segments).\nOur fourth quarter sales trends were consistent with trends the company experienced throughout 2014. We continued to make progress\nexecuting our customer strategy through investments to drive growth across channels. Net earnings for the fourth quarter of 2014 were $255,\nor $1.32 per diluted share, compared with $268, or $1.37 per diluted share, in 2013. The Trunk Club acquisition reduced earnings before\ninterest and taxes in the fourth quarter by $11.\nNet Sales\nTotal net sales increased in the fourth quarter by 9.0%, driven by a comparable sales increase of 4.7% and 35 new stores in 2014.\nNordstrom net sales, which consist of the full-line stores in the U.S. and Nordstrom.com businesses, increased $141, or 5.0%, compared with\nthe same period in 2013, while comparable sales increased 4.5%. Both the number of items sold and the average selling price of our\nmerchandise increased on a comparable basis. Category highlights for the quarter were Cosmetics, Accessories and Men’s Apparel.\nU.S. full-line net sales for the quarter increased $26, or 1.2%, compared with the same period in 2013, with an increase in comparable sales\nof 0.5%. The Southwest and Southeast were the top-performing geographic regions.\nNordstrom.com net sales increased $115, or 19%, on top of last year’s 30% increase for the same period. Nordstromrack.com and\nHauteLook net sales increased $24, or 28%, compared with the same period in 2013. Both were primarily driven by expanded merchandise\nselection and ongoing technology investments to enhance the customer experience.\nNordstrom, Inc. and subsidiaries 25\nNordstrom Rack net sales for the quarter increased $130, or 17%, reflecting 27 new Nordstrom Rack store openings since the fourth quarter\nof 2013, while comparable sales increased 3.2%. On a comparable basis, the average selling price of Nordstrom Rack merchandise\nincreased while the number of items sold was flat. Shoes and Accessories were the category highlights for Nordstrom Rack.\nGross Profit\nOur total company gross profit rate decreased 53 basis points compared with the same period in the prior year, primarily due to increased", - "page_start": 35, - "page_end": 36, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# ANNUAL REPORT\n\n## **1 million**\n**STORE VISITS** FROM CUSTOMERS\nRETURNING THEIR HAUTELOOK AND\nNORDSTROMRACK.COM PURCHASES\nTO NORDSTROM RACK.\nMORE THAN", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_JWN_2014.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_JWN_2014.pdf", - "query": "How many employees did Nordstrom count in 2014 ?", - "target_page": 17, - "target_passage": "During 2014, we employed approximately 67,000 employees on a full- or part-time basis.", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Retail Business Net Sales**\n\n$0.04 to earnings per diluted share.\nRETAIL BUSINESS\n####### **Summary**\nThe following table summarizes the results of our Retail Business for the past three years:\n**Fiscal year 2014 2013 2012**\n**Amount % of net sales 1 Amount % of net sales 1 Amount % of net sales 1**\nNet sales **$13,110 100.0%** $12,166 100.0% $11,762 100.0%\nCost of sales and related buying and occupancy costs **(8,401) (64.1%)** (7,732) (63.6%) (7,427) (63.1%)\nGross profit **4,709 35.9%** 4,434 36.4% 4,335 36.9%\nSelling, general and administrative expenses **(3,588) (27.4%)** (3,272) (26.9%) (3,172) (27.0%)\n**Earnings before interest and income taxes $1,121 8.6%** $1,162 9.6% $1,163 9.9%\n1 Subtotals and totals may not foot due to rounding.\n18\n####### **Retail Business Net Sales**\nIn our ongoing effort to enhance the customer experience, we are focused on providing customers with a seamless experience across our\nchannels. While our customers may engage with us through multiple channels, we know they value the overall Nordstrom brand experience\nand view us simply as Nordstrom, which is ultimately how we view our business. To provide additional transparency into our net sales by\nchannel, we present the following summary of our Retail Business:\n**Fiscal year 2014 2013 2012**\n**Net sales by channel:**\nNordstrom full-line stores - U.S. **$7,682** $7,705 $7,964\nNordstrom.com **1,996** 1,622 1,269\nNordstrom **9,678** 9,327 9,233\nNordstrom Rack **3,215** 2,738 2,445\nNordstromrack.com and HauteLook **360** 295 236\nOther retail 1 **116** 35 35\nTotal Retail segment **13,369** 12,395 11,949\nCorporate/Other **(259)** (229) (187)\n**Total net sales $13,110** $12,166 $11,762\nNet sales increase **7.8%** 3.4% 12.1%\n**Comparable sales increase (decrease) by channel 2 :**\nNordstrom full-line stores - U.S. **(0.5%)** (2.1%) 3.9%\nNordstrom.com **23.1%** 29.5% 37.1%\nNordstrom **3.6%** 2.3% 7.5%\nNordstrom Rack **3.8%** 2.7% 7.4%\nNordstromrack.com and HauteLook **22.1%** 27.3% —\n**Total company 4.0%** 2.5% 7.3%\n**Sales per square foot 3 :**\nTotal sales per square foot **$493** $474 $470\n4-wall sales per square foot **413** 408 417\nFull-line sales per square foot - U.S. **371** 372 385\nNordstrom Rack sales per square foot **552** 553 568\n**Percentage of net sales by merchandise category:**\nWomen’s Apparel **30%** 31% 31%\nShoes **23%** 23% 23%\nMen’s Apparel **16%** 16% 16%\nWomen’s Accessories **14%** 14% 13%\nCosmetics **11%** 11% 11%\nKids’ Apparel **4%** 3% 3%\nOther **2%** 2% 3%\n**Total 100%** 100% 100%\n1 Other retail includes our Jeffrey boutiques, Trunk Club and our Nordstrom Canada full-line store.", - "page_start": 28, - "page_end": 29, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **Accounting Policy**\n\ndescribed in Note 1: Nature of Operations and Summary of Significant Accounting Policies.\n**Nordstrom, Inc.**\n**Notes to Consolidated Financial Statements**\nDollar and share amounts in millions except per share, per option and per unit amounts\nNordstrom, Inc. and subsidiaries 63\nThe following table sets forth information for our reportable segments:\n**Retail Corporate/ Other Total Retail Business 1 Credit Total**\n**Fiscal year 2014**\nNet sales **$13,369 ($259) $13,110 $— $13,110**\nCredit card revenues **— — — 396 396**\nEarnings (loss) before interest and income taxes **1,404 (283) 1,121 202 1,323**\nInterest expense, net **— (120) (120) (18) (138)**\nEarnings (loss) before income taxes **1,404 (403) 1,001 184 1,185**\nCapital expenditures **683 172 855 6 861**\nDepreciation and amortization **393 112 505 3 508**\nGoodwill **435 — 435 — 435**\nAssets 2 **5,103 1,781 6,884 2,361 9,245**\n**Fiscal year 2013**\nNet sales $12,395 ($229) $12,166 $— $12,166\nCredit card revenues — — — 374 374\nEarnings (loss) before interest and income taxes 1,420 (258) 1,162 188 1,350\nInterest expense, net — (137) (137) (24) (161)\nEarnings (loss) before income taxes 1,420 (395) 1,025 164 1,189\nCapital expenditures 636 161 797 6 803\nDepreciation and amortization 364 88 452 2 454\nGoodwill 175 — 175 — 175\nAssets 2 4,191 2,118 6,309 2,265 8,574\n**Fiscal year 2012**\nNet sales $11,949 ($187) $11,762 $— $11,762\nCredit card revenues — — — 372 372\nEarnings (loss) before interest and income taxes 1,409 (246) 1,163 182 1,345\nInterest expense, net — (134) (134) (26) (160)\nEarnings (loss) before income taxes 1,409 (380) 1,029 156 1,185\nCapital expenditures 371 140 511 2 513\nDepreciation and amortization 357 70 427 2 429\nGoodwill 175 — 175 — 175\nAssets 2 3,922 1,966 5,888 2,201 8,089\n1 Total Retail Business is not a reportable segment, but represents a subtotal of the Retail segment and Corporate/Other, and is consistent with our presentation in\nManagement’s Discussion and Analysis of Financial Condition and Results of Operations.\n2 Assets in Corporate/Other include unallocated assets in corporate headquarters, consisting primarily of cash, land, buildings and equipment and deferred tax assets.\n**Nordstrom, Inc.**\n**Notes to Consolidated Financial Statements**\nDollar and share amounts in millions except per share, per option and per unit amounts\n64\nThe following table summarizes net sales within our reportable segments:\n**Fiscal year 2014 2013 2012**\nNordstrom full-line stores - U.S. **$7,682** $7,705 $7,964\nNordstrom.com **1,996** 1,622 1,269\nNordstrom **9,678** 9,327 9,233", - "page_start": 73, - "page_end": 75, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **NOTE 17: SELECTED QUARTERLY DATA 1 (UNAUDITED)**\n\nNordstrom Rack **3,215** 2,738 2,445\nNordstromrack.com and HauteLook **360** 295 236\nOther retail 1 **116** 35 35\nTotal Retail segment **13,369** 12,395 11,949\nCorporate/Other **(259)** (229) (187)\n**Total net sales $13,110** $12,166 $11,762\n1 Other retail includes our Jeffrey boutiques, Trunk Club and our Nordstrom Canada full-line store.\nThe following table summarizes net sales by merchandise category:\n**Fiscal year 2014 2013 2012**\n**Net sales % of total Net sales % of total Net sales % of total**\nWomen’s Apparel **$3,950 30%** $3,733 31% $3,684 31%\nShoes **3,038 23%** 2,828 23% 2,716 23%\nMen’s Apparel **2,129 16%** 1,943 16% 1,866 16%\nWomen’s Accessories **1,801 14%** 1,644 14% 1,574 13%\nCosmetics **1,400 11%** 1,312 11% 1,255 11%\nKids’ Apparel **483 4%** 413 3% 381 3%\nOther **309 2%** 293 2% 286 3%\n**Total net sales $13,110 100%** $12,166 100% $11,762 100%\n**Nordstrom, Inc.**\n**Notes to Consolidated Financial Statements**\nDollar and share amounts in millions except per share, per option and per unit amounts\nNordstrom, Inc. and subsidiaries 65\n####### **NOTE 17: SELECTED QUARTERLY DATA 1 (UNAUDITED)**\n**1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Total**\n**Fiscal year 2014**\nNet sales **$2,837 $3,296 $3,040 $3,938 $13,110**\nComparable sales increase 2 **3.9% 3.3% 3.9% 4.7% 4.0%**\nCredit card revenues **94 96 100 105 396**\nGross profit 3 **1,015 1,166 1,079 1,444 4,704**\nSelling, general and administrative expenses **(844) (931) (917) (1,084) (3,777)**\nEarnings before income taxes **230 296 228 431 1,185**\nNet earnings **140 183 142 255 720**\nEarnings per basic share **$0.74 $0.97 $0.74 $1.35 $3.79**\nEarnings per diluted share **$0.72 $0.95 $0.73 $1.32 $3.72**\n**Fiscal year 2013**\nNet sales $2,657 $3,104 $2,791 $3,614 $12,166\nComparable sales increase 2 2.7% 4.4% 0.1% 2.6% 2.5%\nCredit card revenues 92 92 93 97 374\nGross profit 3 984 1,100 1,000 1,345 4,429\nSelling, general and administrative expenses (801) (857) (840) (955) (3,453)\nEarnings before income taxes 236 298 218 437 1,189\nNet earnings 145 184 137 268 734\nEarnings per basic share $0.74 $0.94 $0.70 $1.39 $3.77\nEarnings per diluted share $0.73 $0.93 $0.69 $1.37 $3.71\n1 Quarterly totals may not foot across due to rounding.\n2 Comparable sales include sales from stores that have been open at least one full year at the beginning of the year. We also include sales from our online channels\n(Nordstrom.com, Nordstromrack.com and HauteLook) in comparable sales because of the integration with our stores.\n3 Gross profit is calculated as net sales less cost of sales and related buying and occupancy costs (for all segments).", - "page_start": 75, - "page_end": 76, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# ANNUAL REPORT\n\nANNUAL REPORT 2014\n\n1,350 **1,323** 1,249\n1,118\n1,345\n’10 ’11 ’12 ’13 ’14\n**EARNINGS**\n**BEFORE INTEREST AND**\n**INCOME TAXES (EBIT) ($)**\n**493**\n**413**\n372 394 417\n470 431\n397\n474\n408\n’10 ’11 ’12 ’13 ’14\n**COMPARABLE SALES PERCENTAGE INCREASE**\n’10 ’11 ’12 ’13 ’14\n8.1 7.2 7.3 2.5 4.0\n**SALES PER SQUARE FOOT**\n**AND 4-WALL SALES**\n**PER SQUARE FOOT ($)***\n4-Wall Sales Per Square Foot\nSales Per Square Foot\n**1,220** 1,320\n1,177 1,177 1,110\n’10 ’11 ’12 ’13 ’14\n**CASH FLOW**\n**FROM OPERATIONS ($)**\n’10 ’11 ’12 ’13 ’14\n**12.6**\n**8.1**\n13.6\n8.7\n13.3 13.6\n8.6 8.7\n13.9\n8.9\n**RETURN ON ASSETS**\n**AND RETURN ON INVESTED**\n**CAPITAL (ROIC) (%) *\nReturn on Assets\nReturn on Invested Capital\n**FISCAL YEAR 2014 2013 % CHANGE**\nNet sales $13,110 $12,166 7.8\nEarnings before interest and income taxes (EBIT) 1,323 1,350 (2.0)\nNet earnings 720 734 (1.9)\nEarnings per diluted share 3.72 3.71 0.3\nCash dividends paid per share 1.32 1.20 10.0\n**SCORECARD** A LOOK AT THE NUMBERS\n**13,110**\n11,762\n10,497\n9,310\n12,166\n’10 ’11 ’12 ’13 ’14\n**NET SALES ($)**\n’10 ’11 ’12 ’13 ’14\n**NET SALES PERCENTAGE INCREASE**\n12.7 12.7 12.1 3.4 7.8\n**4.67**\n5.07\n5.56 5.56 5.37\n’10 ’11 ’12 ’13 ’14\n**INVENTORY TURN\n*4-wall sales per square foot is calculated as sales for Nordstrom U.S. full-line stores, Nordstrom Rack stores, Jefrey boutiques,", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# ANNUAL REPORT\n\n## **1 million**\n**NEW MEMBERS** JOINED OUR\nNORDSTROM REWARDSTM PROGRAM\nFOR THE THIRD YEAR IN A ROW.\nMORE THAN", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Retail Business Net Sales**\n\n2 Comparable sales include sales from stores that have been open at least one full year at the beginning of the year. We also include sales from our online channels\n(Nordstrom.com, Nordstromrack.com and HauteLook) in comparable sales because of the integration with our stores. Fiscal year 2012 includes an extra week (the 53 rd week)\nas a result of our 4-5-4 retail reporting calendar. The 53 rd week is not included in comparable sales calculations.\n3 Sales per square foot is calculated as net sales divided by weighted-average square footage. Weighted-average square footage includes a percentage of year-end square\nfootage for new stores equal to the percentage of the year during which they were open. 4-wall sales per square foot is calculated as sales for Nordstrom U.S. full-line stores,\nNordstrom Rack stores, Jeffrey boutiques, our Canada full-line store, Last Chance and Trunk Club showrooms divided by their weighted-average square footage.\nNordstrom, Inc. and subsidiaries 19\nNet Sales (2014 vs. 2013)\nIn 2014, total company net sales increased 7.8%, which was attributable to the comparable sales increase of 4.0%. During the year, we\nopened three Nordstrom full-line stores, including our first store in Canada, and 27 Nordstrom Rack stores. Additionally, as a result of the\nacquisition of Trunk Club, we acquired four Trunk Club showrooms and opened one additional Trunk Club showroom in 2014. These\nadditions increased our square footage by 5.5% and represented 2.8% of our total net sales for 2014.\nNordstrom net sales, which consist of the U.S. full-line and Nordstrom.com businesses, were $9,678 in 2014, an increase of 3.8% compared\nwith 2013, with comparable sales up 3.6%. These increases reflected continued momentum in our Nordstrom.com channel. Both the number\nof items sold and the average selling price increased on a comparable basis in 2014. Category highlights included Accessories, Cosmetics\nand Men’s Apparel.\nU.S. full-line net sales for 2014 were $7,682, a decrease of 0.3% compared with 2013 and comparable sales decreased by 0.5%. The top-\nperforming geographic regions for full-line stores were the Southeast and Southwest.\nOur Nordstrom.com, Nordstromrack.com and HauteLook channels continued to experience outsized growth. Nordstrom.com net sales\nincreased 23% and Nordstromrack.com and HauteLook net sales increased 22%, both driven by expanded merchandise selection and\nongoing technology investments to enhance the customer experience.\nNordstrom Rack net sales increased $477, or 17%, compared with 2013, reflecting incremental volume from existing stores and the impact of", - "page_start": 29, - "page_end": 30, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Fourth Quarter Results**\n\n**Quarter ended January 31, 2015 February 1, 2014**\nNet sales **$3,938** $3,614\nCredit card revenues **105** 97\nGross profit 1 **1,444** 1,345\nGross profit (% of net sales) 1 **36.7%** 37.2%\nRetail SG&A expenses **(1,032)** (918)\nRetail SG&A (% of net sales) **(26.2%)** (25.4%)\nCredit expenses **(54)** (38)\nNet earnings **255** 268\nEarnings per diluted share **$1.32** $1.37\n1 Gross profit is calculated as net sales less cost of sales and related buying and occupancy costs (for all segments).\nOur fourth quarter sales trends were consistent with trends the company experienced throughout 2014. We continued to make progress\nexecuting our customer strategy through investments to drive growth across channels. Net earnings for the fourth quarter of 2014 were $255,\nor $1.32 per diluted share, compared with $268, or $1.37 per diluted share, in 2013. The Trunk Club acquisition reduced earnings before\ninterest and taxes in the fourth quarter by $11.\nNet Sales\nTotal net sales increased in the fourth quarter by 9.0%, driven by a comparable sales increase of 4.7% and 35 new stores in 2014.\nNordstrom net sales, which consist of the full-line stores in the U.S. and Nordstrom.com businesses, increased $141, or 5.0%, compared with\nthe same period in 2013, while comparable sales increased 4.5%. Both the number of items sold and the average selling price of our\nmerchandise increased on a comparable basis. Category highlights for the quarter were Cosmetics, Accessories and Men’s Apparel.\nU.S. full-line net sales for the quarter increased $26, or 1.2%, compared with the same period in 2013, with an increase in comparable sales\nof 0.5%. The Southwest and Southeast were the top-performing geographic regions.\nNordstrom.com net sales increased $115, or 19%, on top of last year’s 30% increase for the same period. Nordstromrack.com and\nHauteLook net sales increased $24, or 28%, compared with the same period in 2013. Both were primarily driven by expanded merchandise\nselection and ongoing technology investments to enhance the customer experience.\nNordstrom, Inc. and subsidiaries 25\nNordstrom Rack net sales for the quarter increased $130, or 17%, reflecting 27 new Nordstrom Rack store openings since the fourth quarter\nof 2013, while comparable sales increased 3.2%. On a comparable basis, the average selling price of Nordstrom Rack merchandise\nincreased while the number of items sold was flat. Shoes and Accessories were the category highlights for Nordstrom Rack.\nGross Profit\nOur total company gross profit rate decreased 53 basis points compared with the same period in the prior year, primarily due to increased", - "page_start": 35, - "page_end": 36, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **Investing Activities**\n\nThe following table summarizes our store count and square footage activity:\n**Store count Square footage**\n**Fiscal year 2014 2013 2012 2014 2013 2012**\nTotal, beginning of year **260** 240 225 **26.0** 25.3 24.7\nStore openings:\nNordstrom full-line stores - U.S. **2** — 1 **0.3** — 0.1\nNordstrom Rack and other stores 1 **29** 22 15 **1.2** 0.7 0.6\nStores acquired **4** — — **—** —\nStores closed **(3)** (2) (1) **(0.4)** — (0.1)\n**Total, end of year 292** 260 240 **27.1** 26.0 25.3\n1 Other stores include Jeffrey boutiques, Trunk Club showrooms, our Nordstrom Canada full-line store and Last Chance.\nWe had no store relocations in 2014, compared with one Nordstrom full-line store and two Nordstrom Rack relocations in 2013 and three\nNordstrom Rack relocations in 2012. Our 2014 new store openings increased our square footage by 5.5%.\nTo date in 2015, we have opened our second full-line store in Canada. We plan to open 27 Nordstrom Rack stores, three additional\nNordstrom full-line stores in the U.S. and another full-line store in Canada during 2015. Planned net store openings are expected to increase\nour retail square footage by approximately 6.1%.\n28\nWe received property incentives from our developers of $110 in 2014, $89 in 2013 and $58 in 2012. These incentives are included in our\ncash provided by operations in our Consolidated Statements of Cash Flows in Item 8: Financial Statements and Supplementary Data.\nHowever, operationally we view these as an offset to our capital expenditures. Our capital expenditure percentages, net of property\nincentives, by category are summarized as follows:\n**Fiscal year 2014 2013 2012**\nCategory and expenditure percentage:\nNew store openings, relocations and remodels **62%** 62% 54%\nInformation technology **35%** 27% 27%\nOther **3%** 11% 19%\n**Total 100%** 100% 100%\nOther capital expenditures consist of ongoing improvements to our stores in the ordinary course of business and expenditures related to\nvarious growth initiatives.\nWe expect to significantly increase our capital expenditures, net of property incentives, over the next five years to approximately $4,300,\ncompared with $2,700 over the previous five years. We plan to spend approximately $1,200 in 2015 compared with $751 in 2014. Both of\nthese increases are primarily due to our continued expansion into new markets such as Canada, Puerto Rico and Manhattan, investment in\nnew Nordstrom Rack and full-line stores and remodels of existing stores. Over these next five years, we expect that 62% of our net capital", - "page_start": 38, - "page_end": 39, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **RESULTS OF OPERATIONS**\n\nexperience through faster delivery. Furthermore, we have extended our full-price offering with our acquisition of Trunk Club, a high-growth\nbusiness offering a new approach to personalized service.\nOur credit business, through our Nordstrom Rewards program, continues to play an important role in attracting new customers and\ndeepening our engagement with existing customers. The program contributes to our overall results, with members shopping more frequently\nand spending more on average than non-members. For the third consecutive year, we opened over one million new accounts. With over four\nmillion active members, 2014 sales from members represented approximately 40% of our sales.\nWe are confident in our ability to execute our customer strategy as we evolve with customers and continue to leverage capabilities across all\nchannels to serve customers on their terms. To enhance the customer experience, we continue to make investments in our stores in new\nmarkets such as Canada, Puerto Rico and Manhattan, in our ecommerce and fulfillment capabilities and in technology to support growth\nacross all channels. We believe these investments in our customer strategy will help us achieve long-term top-quartile shareholder returns\nthrough high single-digit total sales growth and mid-teens Return on Invested Capital.\nNordstrom, Inc. and subsidiaries 17\n####### **RESULTS OF OPERATIONS**\nOur reportable segments are Retail and Credit. Our Retail segment includes our U.S. Nordstrom branded full-line stores and online store,\nNordstrom Rack stores, Nordstromrack.com and HauteLook and other retail channels, including Trunk Club, Jeffrey, our Canada store and\nour Last Chance clearance store. For purposes of discussion and analysis of our results of operations of our Retail Business, we combine\nour Retail segment results with revenues and expenses in the “Corporate/Other” column of Note 16: Segment Reporting in the Notes to\nConsolidated Financial Statements of Item 8: Financial Statements and Supplementary Data. We analyze our results of operations through\nearnings before interest and income taxes for our Retail Business and Credit, while interest expense and income taxes are discussed on a\ntotal company basis.\nSimilar to many other retailers, Nordstrom follows the retail 4-5-4 reporting calendar, which included an extra week in the fourth quarter of\n2012 (the “53 rd week”). The analysis of our results of operations, liquidity and capital resources compares the 52 weeks in 2013 to the 53\nweeks in 2012. However, the 53 rd week is not included in comparable sales calculations. In 2012, the 53 rd week contributed approximately", - "page_start": 27, - "page_end": 28, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**\n\nan unqualified opinion on the Company’s internal control over financial reporting.\n/s/ Deloitte & Touche LLP\nSeattle, Washington\nMarch 16, 2015\nNordstrom, Inc. and subsidiaries 37\n**Nordstrom, Inc.**\n**Consolidated Statements of Earnings**\nIn millions except per share amounts\n**Fiscal year 2014 2013 2012**\nNet sales **$13,110** $12,166 $11,762\nCredit card revenues **396** 374 372\nTotal revenues **13,506** 12,540 12,134\nCost of sales and related buying and occupancy costs **(8,406)** (7,737) (7,432)\nSelling, general and administrative expenses **(3,777)** (3,453) (3,357)\nEarnings before interest and income taxes **1,323** 1,350 1,345\nInterest expense, net **(138)** (161) (160)\nEarnings before income taxes **1,185** 1,189 1,185\nIncome tax expense **(465)** (455) (450)\n**Net earnings $720** $734 $735\nEarnings per share:\nBasic **$3.79** $3.77 $3.62\nDiluted **$3.72** $3.71 $3.56\nWeighted-average shares outstanding:\nBasic **190.0** 194.5 203.0\nDiluted **193.6** 197.7 206.7\nThe accompanying Notes to Consolidated Financial Statements are an integral part of these financial statements.\n**Nordstrom, Inc.**\n**Consolidated Statements of Comprehensive Earnings**\nIn millions\n**Fiscal year 2014 2013 2012**\nNet earnings **$720** $734 $735\nPostretirement plan adjustments, net of tax of $7, ($6) and $1 **(11)** 10 (2)\nForeign currency translation adjustment **(14)** (2) —\n**Comprehensive net earnings $695** $742 $733\nThe accompanying Notes to Consolidated Financial Statements are an integral part of these financial statements.\n38\n**Nordstrom, Inc.**\n**Consolidated Balance Sheets**\nIn millions\n**January 31, 2015 February 1, 2014**\n**Assets**\nCurrent assets:\nCash and cash equivalents **$827** $1,194\nAccounts receivable, net **2,306** 2,177\nMerchandise inventories **1,733** 1,531\nCurrent deferred tax assets, net **256** 239\nPrepaid expenses and other **102** 87\nTotal current assets **5,224** 5,228\nLand, property and equipment, net **3,340** 2,949\nGoodwill **435** 175\nOther assets **246** 222\n**Total assets $9,245** $8,574\n**Liabilities and Shareholders’ Equity**\nCurrent liabilities:\nAccounts payable **$1,328** $1,263\nAccrued salaries, wages and related benefits **416** 395\nOther current liabilities **1,048** 876\nCurrent portion of long-term debt **8** 7\nTotal current liabilities **2,800** 2,541\nLong-term debt, net **3,123** 3,106\nDeferred property incentives, net **510** 498\nOther liabilities **372** 349\nCommitments and contingencies\nShareholders’ equity:\nCommon stock, no par value: 1,000 shares authorized; 190.1 and 191.2 shares issued and outstanding **2,338** 1,827\nRetained earnings **166** 292\nAccumulated other comprehensive loss **(64)** (39)\nTotal shareholders’ equity **2,440** 2,080\n**Total liabilities and shareholders’ equity $9,245** $8,574\nThe accompanying Notes to Consolidated Financial Statements are an integral part of these financial statements.\nNordstrom, Inc. and subsidiaries 39\n**Nordstrom, Inc.**\n**Consolidated Statements of Shareholders’ Equity**", - "page_start": 47, - "page_end": 50, - "source_file": "NYSE_JWN_2014.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_JWN_2014.pdf", - "query": "How many stores did Nordstrom posses at the end of 2014 ?", - "target_page": 22, - "target_passage": "Number of stores, end of year : 292", - "chunk_present": { - "presence": true, - "index": 6 - } - }, - "top_chunk": [ - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **Investing Activities**\n\nThe following table summarizes our store count and square footage activity:\n**Store count Square footage**\n**Fiscal year 2014 2013 2012 2014 2013 2012**\nTotal, beginning of year **260** 240 225 **26.0** 25.3 24.7\nStore openings:\nNordstrom full-line stores - U.S. **2** — 1 **0.3** — 0.1\nNordstrom Rack and other stores 1 **29** 22 15 **1.2** 0.7 0.6\nStores acquired **4** — — **—** —\nStores closed **(3)** (2) (1) **(0.4)** — (0.1)\n**Total, end of year 292** 260 240 **27.1** 26.0 25.3\n1 Other stores include Jeffrey boutiques, Trunk Club showrooms, our Nordstrom Canada full-line store and Last Chance.\nWe had no store relocations in 2014, compared with one Nordstrom full-line store and two Nordstrom Rack relocations in 2013 and three\nNordstrom Rack relocations in 2012. Our 2014 new store openings increased our square footage by 5.5%.\nTo date in 2015, we have opened our second full-line store in Canada. We plan to open 27 Nordstrom Rack stores, three additional\nNordstrom full-line stores in the U.S. and another full-line store in Canada during 2015. Planned net store openings are expected to increase\nour retail square footage by approximately 6.1%.\n28\nWe received property incentives from our developers of $110 in 2014, $89 in 2013 and $58 in 2012. These incentives are included in our\ncash provided by operations in our Consolidated Statements of Cash Flows in Item 8: Financial Statements and Supplementary Data.\nHowever, operationally we view these as an offset to our capital expenditures. Our capital expenditure percentages, net of property\nincentives, by category are summarized as follows:\n**Fiscal year 2014 2013 2012**\nCategory and expenditure percentage:\nNew store openings, relocations and remodels **62%** 62% 54%\nInformation technology **35%** 27% 27%\nOther **3%** 11% 19%\n**Total 100%** 100% 100%\nOther capital expenditures consist of ongoing improvements to our stores in the ordinary course of business and expenditures related to\nvarious growth initiatives.\nWe expect to significantly increase our capital expenditures, net of property incentives, over the next five years to approximately $4,300,\ncompared with $2,700 over the previous five years. We plan to spend approximately $1,200 in 2015 compared with $751 in 2014. Both of\nthese increases are primarily due to our continued expansion into new markets such as Canada, Puerto Rico and Manhattan, investment in\nnew Nordstrom Rack and full-line stores and remodels of existing stores. Over these next five years, we expect that 62% of our net capital", - "page_start": 38, - "page_end": 39, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Retail Business Net Sales**\n\n$0.04 to earnings per diluted share.\nRETAIL BUSINESS\n####### **Summary**\nThe following table summarizes the results of our Retail Business for the past three years:\n**Fiscal year 2014 2013 2012**\n**Amount % of net sales 1 Amount % of net sales 1 Amount % of net sales 1**\nNet sales **$13,110 100.0%** $12,166 100.0% $11,762 100.0%\nCost of sales and related buying and occupancy costs **(8,401) (64.1%)** (7,732) (63.6%) (7,427) (63.1%)\nGross profit **4,709 35.9%** 4,434 36.4% 4,335 36.9%\nSelling, general and administrative expenses **(3,588) (27.4%)** (3,272) (26.9%) (3,172) (27.0%)\n**Earnings before interest and income taxes $1,121 8.6%** $1,162 9.6% $1,163 9.9%\n1 Subtotals and totals may not foot due to rounding.\n18\n####### **Retail Business Net Sales**\nIn our ongoing effort to enhance the customer experience, we are focused on providing customers with a seamless experience across our\nchannels. While our customers may engage with us through multiple channels, we know they value the overall Nordstrom brand experience\nand view us simply as Nordstrom, which is ultimately how we view our business. To provide additional transparency into our net sales by\nchannel, we present the following summary of our Retail Business:\n**Fiscal year 2014 2013 2012**\n**Net sales by channel:**\nNordstrom full-line stores - U.S. **$7,682** $7,705 $7,964\nNordstrom.com **1,996** 1,622 1,269\nNordstrom **9,678** 9,327 9,233\nNordstrom Rack **3,215** 2,738 2,445\nNordstromrack.com and HauteLook **360** 295 236\nOther retail 1 **116** 35 35\nTotal Retail segment **13,369** 12,395 11,949\nCorporate/Other **(259)** (229) (187)\n**Total net sales $13,110** $12,166 $11,762\nNet sales increase **7.8%** 3.4% 12.1%\n**Comparable sales increase (decrease) by channel 2 :**\nNordstrom full-line stores - U.S. **(0.5%)** (2.1%) 3.9%\nNordstrom.com **23.1%** 29.5% 37.1%\nNordstrom **3.6%** 2.3% 7.5%\nNordstrom Rack **3.8%** 2.7% 7.4%\nNordstromrack.com and HauteLook **22.1%** 27.3% —\n**Total company 4.0%** 2.5% 7.3%\n**Sales per square foot 3 :**\nTotal sales per square foot **$493** $474 $470\n4-wall sales per square foot **413** 408 417\nFull-line sales per square foot - U.S. **371** 372 385\nNordstrom Rack sales per square foot **552** 553 568\n**Percentage of net sales by merchandise category:**\nWomen’s Apparel **30%** 31% 31%\nShoes **23%** 23% 23%\nMen’s Apparel **16%** 16% 16%\nWomen’s Accessories **14%** 14% 13%\nCosmetics **11%** 11% 11%\nKids’ Apparel **4%** 3% 3%\nOther **2%** 2% 3%\n**Total 100%** 100% 100%\n1 Other retail includes our Jeffrey boutiques, Trunk Club and our Nordstrom Canada full-line store.", - "page_start": 28, - "page_end": 29, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Retail Business Net Sales**\n\n2 Comparable sales include sales from stores that have been open at least one full year at the beginning of the year. We also include sales from our online channels\n(Nordstrom.com, Nordstromrack.com and HauteLook) in comparable sales because of the integration with our stores. Fiscal year 2012 includes an extra week (the 53 rd week)\nas a result of our 4-5-4 retail reporting calendar. The 53 rd week is not included in comparable sales calculations.\n3 Sales per square foot is calculated as net sales divided by weighted-average square footage. Weighted-average square footage includes a percentage of year-end square\nfootage for new stores equal to the percentage of the year during which they were open. 4-wall sales per square foot is calculated as sales for Nordstrom U.S. full-line stores,\nNordstrom Rack stores, Jeffrey boutiques, our Canada full-line store, Last Chance and Trunk Club showrooms divided by their weighted-average square footage.\nNordstrom, Inc. and subsidiaries 19\nNet Sales (2014 vs. 2013)\nIn 2014, total company net sales increased 7.8%, which was attributable to the comparable sales increase of 4.0%. During the year, we\nopened three Nordstrom full-line stores, including our first store in Canada, and 27 Nordstrom Rack stores. Additionally, as a result of the\nacquisition of Trunk Club, we acquired four Trunk Club showrooms and opened one additional Trunk Club showroom in 2014. These\nadditions increased our square footage by 5.5% and represented 2.8% of our total net sales for 2014.\nNordstrom net sales, which consist of the U.S. full-line and Nordstrom.com businesses, were $9,678 in 2014, an increase of 3.8% compared\nwith 2013, with comparable sales up 3.6%. These increases reflected continued momentum in our Nordstrom.com channel. Both the number\nof items sold and the average selling price increased on a comparable basis in 2014. Category highlights included Accessories, Cosmetics\nand Men’s Apparel.\nU.S. full-line net sales for 2014 were $7,682, a decrease of 0.3% compared with 2013 and comparable sales decreased by 0.5%. The top-\nperforming geographic regions for full-line stores were the Southeast and Southwest.\nOur Nordstrom.com, Nordstromrack.com and HauteLook channels continued to experience outsized growth. Nordstrom.com net sales\nincreased 23% and Nordstromrack.com and HauteLook net sales increased 22%, both driven by expanded merchandise selection and\nongoing technology investments to enhance the customer experience.\nNordstrom Rack net sales increased $477, or 17%, compared with 2013, reflecting incremental volume from existing stores and the impact of", - "page_start": 29, - "page_end": 30, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# ANNUAL REPORT\n\nANNUAL REPORT 2014\n\n1,350 **1,323** 1,249\n1,118\n1,345\n’10 ’11 ’12 ’13 ’14\n**EARNINGS**\n**BEFORE INTEREST AND**\n**INCOME TAXES (EBIT) ($)**\n**493**\n**413**\n372 394 417\n470 431\n397\n474\n408\n’10 ’11 ’12 ’13 ’14\n**COMPARABLE SALES PERCENTAGE INCREASE**\n’10 ’11 ’12 ’13 ’14\n8.1 7.2 7.3 2.5 4.0\n**SALES PER SQUARE FOOT**\n**AND 4-WALL SALES**\n**PER SQUARE FOOT ($)***\n4-Wall Sales Per Square Foot\nSales Per Square Foot\n**1,220** 1,320\n1,177 1,177 1,110\n’10 ’11 ’12 ’13 ’14\n**CASH FLOW**\n**FROM OPERATIONS ($)**\n’10 ’11 ’12 ’13 ’14\n**12.6**\n**8.1**\n13.6\n8.7\n13.3 13.6\n8.6 8.7\n13.9\n8.9\n**RETURN ON ASSETS**\n**AND RETURN ON INVESTED**\n**CAPITAL (ROIC) (%) *\nReturn on Assets\nReturn on Invested Capital\n**FISCAL YEAR 2014 2013 % CHANGE**\nNet sales $13,110 $12,166 7.8\nEarnings before interest and income taxes (EBIT) 1,323 1,350 (2.0)\nNet earnings 720 734 (1.9)\nEarnings per diluted share 3.72 3.71 0.3\nCash dividends paid per share 1.32 1.20 10.0\n**SCORECARD** A LOOK AT THE NUMBERS\n**13,110**\n11,762\n10,497\n9,310\n12,166\n’10 ’11 ’12 ’13 ’14\n**NET SALES ($)**\n’10 ’11 ’12 ’13 ’14\n**NET SALES PERCENTAGE INCREASE**\n12.7 12.7 12.1 3.4 7.8\n**4.67**\n5.07\n5.56 5.56 5.37\n’10 ’11 ’12 ’13 ’14\n**INVENTORY TURN\n*4-wall sales per square foot is calculated as sales for Nordstrom U.S. full-line stores, Nordstrom Rack stores, Jefrey boutiques,", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **on our operations.**\n\nHouston, Texas; Queens, New York; Brentwood, Tennessee; Greenville, South Carolina; Madison, Wisconsin; Tempe, Arizona; Brooklyn,\nNew York; Livingston, New Jersey; West Palm Beach, Florida; Brandon, Florida; Columbia, South Carolina; Des Moines, Iowa; Philadelphia,\nPennsylvania; and Summerlin, Nevada). As part of our purchase of Trunk Club in August 2014, we acquired four Trunk Club showrooms (Los\nAngeles, California; Chicago, Illinois; Dallas, Texas; and Washington D.C.) and opened one additional Trunk Club showroom (New York City,\nNew York) in December 2014. Additionally, in 2014, we closed three Nordstrom full-line stores (Orlando, Florida; Vancouver, Washington; and\nPortland, Oregon).\nTo date in 2015, we have opened one Nordstrom full-line store in Ottawa, Ontario. During the remainder of 2015, we have announced the\nopening of four additional Nordstrom full-line stores (San Juan, Puerto Rico; Vancouver, British Columbia; Minneapolis, Minnesota; and\nWauwatosa, Wisconsin) and the opening of 27 additional Nordstrom Rack stores (Bakersfield, California; Redlands, California; Reno,\nNevada; Princeton, New Jersey; Westwood, Massachusetts; Webster, Texas; Laguna Niguel, California; Miami, Florida; Springfield, Virginia;\nSt. Louis Park, Minnesota; Dublin, California; Albany, New York; Anchorage, Alaska; Baton Rouge, Louisiana; Buffalo, New York; Cerritos,\nCalifornia; Clearwater, Florida; Eatontown, New Jersey; Emeryville, California; Fort Collins, Colorado; Long Beach, California; Mount\nPleasant, South Carolina; Newark, Delaware; Rockaway, New Jersey; Syracuse, New York; Thousand Oaks, California; and Wayne, New\nJersey).\nWe also own six merchandise distribution centers (Portland, Oregon; Dubuque, Iowa; Ontario, California; Newark, California; Upper\nMarlboro, Maryland; and Gainesville, Florida) and we own one fulfillment center on leased land (Cedar Rapids, Iowa), all of which are utilized\nby our Retail segment. Trunk Club and HauteLook, which are included in our Retail segment, lease three administrative offices (Chicago,\nIllinois; Los Angeles, California and New York City, New York) and one fulfillment center (San Bernardino, California). We plan to open a third,\nowned fulfillment center (Elizabethtown, Pennsylvania) in the second half of 2015. We lease office buildings in Centennial, Colorado and\nScottsdale, Arizona, both for use by our Credit segment. Our administrative offices in Seattle, Washington are a combination of leased and\nowned space. We also lease a data center in Centennial, Colorado.\nNordstrom, Inc. and subsidiaries 11\nThe following table lists our U.S. and Canada retail store count and facility square footage by state/province as of January 31, 2015:\n**Retail stores by channel Nordstrom Full-Line Stores - U.S. Nordstrom Rack and Other 1 Total**\n**State/Province Count Square Footage (000’s) Count Square Footage (000’s) Count Square Footage (000’s)**", - "page_start": 21, - "page_end": 22, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **DESCRIPTION OF BUSINESS**\n\nwere outstanding.\n####### **DOCUMENTS INCORPORATED BY REFERENCE**\nPortions of the Proxy Statement for the 2015 Annual Meeting of Shareholders scheduled to be held on May 5, 2015 are incorporated into\nPart III.\n[This page intentionally left blank.]\nNordstrom, Inc. and subsidiaries 3\n**TABLE OF CONTENTS**\n####### **Page**\n####### **PART I**\nItem 1. Business.\nItem 1A. Risk Factors.\nItem 1B. Unresolved Staff Comments.\nItem 2. Properties.\nItem 3. Legal Proceedings.\nItem 4. Mine Safety Disclosures.\n####### **PART II**\nItem 5. Market for Registrant’s Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities.\nItem 6. Selected Financial Data.\nItem 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.\nItem 7A. Quantitative and Qualitative Disclosures About Market Risk.\nItem 8. Financial Statements and Supplementary Data.\nItem 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure.\nItem 9A. Controls and Procedures.\nItem 9B. Other Information.\n####### **PART III**\nItem 10. Directors, Executive Officers and Corporate Governance.\nItem 11. Executive Compensation.\nItem 12. Security Ownership of Certain Beneficial Owners and Management and Related Shareholder Matters.\nItem 13. Certain Relationships and Related Transactions, and Director Independence.\nItem 14. Principal Accounting Fees and Services.\n####### **PART IV**\nItem 15. Exhibits and Financial Statement Schedules.\n####### **Signatures**\n####### **Consent of Independent Registered Public Accounting Firm**\n####### **Exhibit Index**\n4\n6\n10\n10\n12\n12\n13\n15\n16\n35\n36\n66\n66\n68\n68\n68\n68\n68\n68\n69\n70\n71\n72\n4\n**PART I**\n**Item 1. Business.**\n####### **DESCRIPTION OF BUSINESS**\nFounded in 1901 as a retail shoe business in Seattle, Nordstrom later incorporated in Washington state in 1946 and went on to become one\nof the leading fashion specialty retailers based in the U.S. As of March 16, 2015, we operate 290 U.S. stores located in 38 states as well as a\nrobust ecommerce business through Nordstrom.com, Nordstromrack.com and HauteLook and TrunkClub.com. We also operate two\nNordstrom full-line stores in Canada. The west and east coasts of the U.S. are the areas in which we have the largest presence. We have\ntwo reportable segments: Retail and Credit.\nAs of March 16, 2015, the **Retail** segment includes our 115 “Nordstrom” branded full-line stores in the U.S. and Nordstrom.com, 167 off-price\nNordstrom Rack stores, two Canada full-line stores, Nordstromrack.com and HauteLook, and other retail channels including five Trunk Club\nshowrooms and TrunkClub.com, our two Jeffrey boutiques and one clearance store that operates under the name “Last Chance.” Through", - "page_start": 12, - "page_end": 15, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **on our operations.**\n\nthe Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (“Financial Reform Act”). The Financial Reform Act significantly\nrestructured regulatory oversight and other aspects of the financial industry, created the Consumer Financial Protection Bureau (“CFPB”) to\nsupervise and enforce consumer lending laws and regulations, and expanded state authority over consumer lending. The CARD Act included\nnew and revised rules and restrictions on credit card pricing, finance charges and fees, customer billing practices and payment application.\nWe anticipate more regulation and interpretations of the new rules to continue, and, depending on the nature and extent of these new\nregulations and interpretations, we may be required to make changes to our credit card practices and systems, which could adversely impact\nthe revenues and profitability of our Credit segment. In addition, we operate in a regulated environment where financial supervisory agencies\nprovide oversight over our activities. Compliance with applicable laws and regulations could limit or restrict our activities and the conduct of\nour business and enforcement actions by those agencies for failure to comply could have an adverse impact on us.\n10\n**Item 1B. Unresolved Staff Comments.**\nNone.\n**Item 2. Properties.**\nThe following table summarizes the number of retail stores we own or lease, and the percentage of total store square footage represented by\neach listed category as of January 31, 2015:\n**Number of stores % of total store square footage**\nLeased stores on leased land **195 38%**\nOwned stores on leased land **61 40%**\nOwned stores on owned land **35 21%**\nPartly owned and partly leased store **1 1%**\n**Total 292 100%**\nThe following table summarizes our store activity during the last three years:\n**Fiscal year 2014 2013 2012**\nNumber of stores, beginning of year **260** 240 225\nStores opened **31** 22 16\nStores acquired **4** — —\nStores closed **(3)** (2) (1)\n**Number of stores, end of year 292** 260 240\nNordstrom full-line stores - U.S. **116** 117 117\nNordstrom Rack **167** 140 119\nOther 1 **9** 3 4\n1 Other includes Jeffrey boutiques, Trunk Club showrooms, our Nordstrom Canada full-line store and Last Chance.\nIn 2014, we opened three Nordstrom full-line stores (The Woodlands, Texas; Calgary, Alberta; and Jacksonville, Florida) and 27 Nordstrom\nRack stores (Palm Desert, California; San Francisco, California; Chicago, Illinois; Riverside, California; Skokie, Illinois; Tulsa, Oklahoma;\nWauwatosa, Wisconsin; Brooklyn, New York; Columbus, Ohio; Houston, Texas; Manhassett, New York; Chicago, Illinois; Dayton, Ohio;", - "page_start": 20, - "page_end": 21, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **Fourth Quarter Results**\n\n**Quarter ended January 31, 2015 February 1, 2014**\nNet sales **$3,938** $3,614\nCredit card revenues **105** 97\nGross profit 1 **1,444** 1,345\nGross profit (% of net sales) 1 **36.7%** 37.2%\nRetail SG&A expenses **(1,032)** (918)\nRetail SG&A (% of net sales) **(26.2%)** (25.4%)\nCredit expenses **(54)** (38)\nNet earnings **255** 268\nEarnings per diluted share **$1.32** $1.37\n1 Gross profit is calculated as net sales less cost of sales and related buying and occupancy costs (for all segments).\nOur fourth quarter sales trends were consistent with trends the company experienced throughout 2014. We continued to make progress\nexecuting our customer strategy through investments to drive growth across channels. Net earnings for the fourth quarter of 2014 were $255,\nor $1.32 per diluted share, compared with $268, or $1.37 per diluted share, in 2013. The Trunk Club acquisition reduced earnings before\ninterest and taxes in the fourth quarter by $11.\nNet Sales\nTotal net sales increased in the fourth quarter by 9.0%, driven by a comparable sales increase of 4.7% and 35 new stores in 2014.\nNordstrom net sales, which consist of the full-line stores in the U.S. and Nordstrom.com businesses, increased $141, or 5.0%, compared with\nthe same period in 2013, while comparable sales increased 4.5%. Both the number of items sold and the average selling price of our\nmerchandise increased on a comparable basis. Category highlights for the quarter were Cosmetics, Accessories and Men’s Apparel.\nU.S. full-line net sales for the quarter increased $26, or 1.2%, compared with the same period in 2013, with an increase in comparable sales\nof 0.5%. The Southwest and Southeast were the top-performing geographic regions.\nNordstrom.com net sales increased $115, or 19%, on top of last year’s 30% increase for the same period. Nordstromrack.com and\nHauteLook net sales increased $24, or 28%, compared with the same period in 2013. Both were primarily driven by expanded merchandise\nselection and ongoing technology investments to enhance the customer experience.\nNordstrom, Inc. and subsidiaries 25\nNordstrom Rack net sales for the quarter increased $130, or 17%, reflecting 27 new Nordstrom Rack store openings since the fourth quarter\nof 2013, while comparable sales increased 3.2%. On a comparable basis, the average selling price of Nordstrom Rack merchandise\nincreased while the number of items sold was flat. Shoes and Accessories were the category highlights for Nordstrom Rack.\nGross Profit\nOur total company gross profit rate decreased 53 basis points compared with the same period in the prior year, primarily due to increased", - "page_start": 35, - "page_end": 36, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **Accounting Policy**\n\ndescribed in Note 1: Nature of Operations and Summary of Significant Accounting Policies.\n**Nordstrom, Inc.**\n**Notes to Consolidated Financial Statements**\nDollar and share amounts in millions except per share, per option and per unit amounts\nNordstrom, Inc. and subsidiaries 63\nThe following table sets forth information for our reportable segments:\n**Retail Corporate/ Other Total Retail Business 1 Credit Total**\n**Fiscal year 2014**\nNet sales **$13,369 ($259) $13,110 $— $13,110**\nCredit card revenues **— — — 396 396**\nEarnings (loss) before interest and income taxes **1,404 (283) 1,121 202 1,323**\nInterest expense, net **— (120) (120) (18) (138)**\nEarnings (loss) before income taxes **1,404 (403) 1,001 184 1,185**\nCapital expenditures **683 172 855 6 861**\nDepreciation and amortization **393 112 505 3 508**\nGoodwill **435 — 435 — 435**\nAssets 2 **5,103 1,781 6,884 2,361 9,245**\n**Fiscal year 2013**\nNet sales $12,395 ($229) $12,166 $— $12,166\nCredit card revenues — — — 374 374\nEarnings (loss) before interest and income taxes 1,420 (258) 1,162 188 1,350\nInterest expense, net — (137) (137) (24) (161)\nEarnings (loss) before income taxes 1,420 (395) 1,025 164 1,189\nCapital expenditures 636 161 797 6 803\nDepreciation and amortization 364 88 452 2 454\nGoodwill 175 — 175 — 175\nAssets 2 4,191 2,118 6,309 2,265 8,574\n**Fiscal year 2012**\nNet sales $11,949 ($187) $11,762 $— $11,762\nCredit card revenues — — — 372 372\nEarnings (loss) before interest and income taxes 1,409 (246) 1,163 182 1,345\nInterest expense, net — (134) (134) (26) (160)\nEarnings (loss) before income taxes 1,409 (380) 1,029 156 1,185\nCapital expenditures 371 140 511 2 513\nDepreciation and amortization 357 70 427 2 429\nGoodwill 175 — 175 — 175\nAssets 2 3,922 1,966 5,888 2,201 8,089\n1 Total Retail Business is not a reportable segment, but represents a subtotal of the Retail segment and Corporate/Other, and is consistent with our presentation in\nManagement’s Discussion and Analysis of Financial Condition and Results of Operations.\n2 Assets in Corporate/Other include unallocated assets in corporate headquarters, consisting primarily of cash, land, buildings and equipment and deferred tax assets.\n**Nordstrom, Inc.**\n**Notes to Consolidated Financial Statements**\nDollar and share amounts in millions except per share, per option and per unit amounts\n64\nThe following table summarizes net sales within our reportable segments:\n**Fiscal year 2014 2013 2012**\nNordstrom full-line stores - U.S. **$7,682** $7,705 $7,964\nNordstrom.com **1,996** 1,622 1,269\nNordstrom **9,678** 9,327 9,233", - "page_start": 73, - "page_end": 75, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **OVERVIEW**\n\nNordstrom Rack stores, Jeffrey boutiques, our Canada full-line store, Last Chance and Trunk Club showrooms divided by their weighted-average square footage.\n5 Ending inventory includes pack and hold inventory of $222, $173, $125, $34 and $0 in 2014, 2013, 2012, 2011 and 2010, which represents strategic purchases of\nmerchandise for upcoming selling seasons.\n6 Inventory turnover rate is calculated as annual cost of sales and related buying and occupancy costs (for all segments) divided by 4-quarter average inventory. Retailers do not\nuniformly calculate inventory turnover as buying and occupancy costs may be included in selling, general and administrative expenses. As such, our inventory turnover rates\nmay not be comparable to other retailers.\n7 Other stores include Jeffrey boutiques, Trunk Club showrooms, our Nordstrom Canada full-line store and Last Chance.\n16\n**Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.**\nDollar, share and square footage amounts in millions except percentages, per share and per square foot amounts\n####### **OVERVIEW**\nNordstrom is a leading fashion specialty retailer offering apparel, shoes, cosmetics and accessories for women, men and children. We offer\nan extensive selection of high-quality brand-name and private label merchandise through our various channels: “Nordstrom” branded full-line\nstores and online store at Nordstrom.com, Nordstrom Rack stores, Nordstromrack.com and HauteLook and other retail channels, including\nTrunk Club showrooms and TrunkClub.com, our Jeffrey boutiques and our clearance store that operates under the name “Last Chance.” As\nof January 31, 2015, our stores are located in 38 states throughout the United States and in one province in Canada. In addition, we offer our\ncustomers a Nordstrom Rewards TM loyalty program along with a variety of payment products and services, including credit and debit cards.\nWe continue to see the ongoing evolution of retail, with increasing customer interaction between our stores and ecommerce. We are making\nprogress to meet customer expectations of a personalized experience that merges the richness of stores with the convenience of online.\nBecause the customer views us simply as Nordstrom, we believe there is tremendous value in strengthening our platform for the customer\nexperience that encompasses full-price, off-price, in-store and online. While each channel represents a substantial growth opportunity, there\nare significant synergies across channels to create a unique customer experience to gain market share.\nWe considered 2014 a watershed year in our company history, with our successful entry into Canada, continued expansion of our Nordstrom", - "page_start": 26, - "page_end": 27, - "source_file": "NYSE_JWN_2014.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2538.pdf", - "query": "What type of nanostructured material works notably well to build gas nanosensors ?", - "target_page": 1, - "target_passage": "carbon nanotubes (CNT) [2] have been shown to work remarkably well as de- tectors of small gas molecules", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nmodel we have performed a computational screening of tran-\nsition metal doped CNTs, and found that Ni-doped CNTs are\npromising candidates for detecting CO in a background of air.\nThe model may be applied straightforwardly to other nanos-\ntructures than CNTs, other functionalizations than metal dop-\ning and other gas compositions than air.\nThe authors acknowledge financial support from Span-\nish MEC (FIS2007-65702-C02-01), “Grupos Consolidados\nUPV/EHU del Gobierno Vasco” (IT-319-07), e-I3 ETSF\nproject (Contract Number 211956), “Red Espa ̃nola de Super-\ncomputaci ́on”, NABIIT and the Danish Center for Scientific\nComputing. The Center for Atomic-scale Materials Design\n(CAMD) is sponsored by the Lundbeck Foundation. JMG-L\nacknowledges funding from Spanish MICINN through Juan\nde la Cierva and Jos ́e Castillejo programs.\n*∗* Electronic address: [ juanmaria.garcia@ehu.es](mailto:juanmaria.garcia@ehu.es)\n[1] *Gas Sensing Materials, MRS Bull.* , vol. 24 (1999).\n[2] J. C. Chalier, X. Blase, and S. Roche, “Electronic and transport\nproperties of nanotubes”, Rev. Mod. Phys. **79** (2), 677 (May 2007), doi: [10.1103/RevModPhys.79.677](http://dx.doi.org/10.1103/RevModPhys.79.677) .\n[3] J. Kong, N. R. Franklin, C. Zhou, M. G. Chapline, S. Peng,\nK. Cho, and H. Dai, “Nanotube molecular wires as\nchemical sensors”, Science **287** (5453), 622 (Jan. 2000), doi: [10.1126/science.287.5453.622](http://dx.doi.org/10.1126/science.287.5453.622) .\n[4] P. G. Collins, K. Bradley, M. Ishigami, and A. Zettl, “Ex-\ntreme oxygen sensitivity of electronic properties of car-\nbon nanotubes”, Science **287** (5459), 1801 (Mar. 2000), doi: [10.1126/science.287.5459.1801](http://dx.doi.org/10.1126/science.287.5459.1801) .\n[5] C. Hierold, *Carbon Nanotube Devices: Properties, Modeling,*\n*Integration and Applications* (Wiley-VCH, Weinheim, 2008).\n[6] F. Villalpando-P ́aez, A. H. Romero, E. Mu ̃noz-Sandoval,\nL. M. Mart ́ınez, H. Terrones, and M. Terrones, “Fabrica-\ntion of vapor and gas sensors using films of aligned CN *x*\nnanotubes”, Chem. Phys. Lett. **386** (1-3), 137 (Mar. 2004), doi: [10.1016/j.cplett.2004.01.052](http://dx.doi.org/10.1016/j.cplett.2004.01.052) .\n[7] A. R. Rocha, M. Rossi, A. Fazzio, and A. J. R.\nda Silva, “Designing real nanotube-based gas sen-\nsors”, Phys. Rev. Lett. **100** (17), 176803 (May 2008), doi: [10.1103/PhysRevLett.100.176803](http://dx.doi.org/10.1103/PhysRevLett.100.176803) .\n[8] S. Brahim, S. Colbern, R. Gump, and L. 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Flores, “Tuning the con-\nductance of single-walled carbon nanotubes by ion irradiation\nin the Anderson localization regime”, Nature Materials **4** , 534 (Jun. 2005), doi: [10.1038/nmat1414](http://dx.doi.org/10.1038/nmat1414) .", - "page_start": 3, - "page_end": 4, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nJ. M. Garc ́ıa-Lastra 1,2 , ** D. J. Mowbray 1,2 , K. S. Thygesen 2 , A. Rubio 1,3 , and K. W. Jacobsen 2 *1* *Nano-Bio Spectroscopy group and ETSF Scientific Development Centre,*\n*Dpto. F ́ısica de Materiales, Universidad del Pa ́ıs Vasco,*\n*Centro de F ́ısica de Materiales CSIC-UPV/EHU- MPC and DIPC, Av. Tolosa 72, E-20018 San Sebasti ́an, Spain* *2* *Center for Atomic-scale Materials Design, Department of Physics,*\n*Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark* *3* *Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany*\nWe use computational screening to systematically investigate the use of transition metal doped carbon nan-\notubes for chemical gas sensing. For a set of relevant target molecules (CO, NH 3 , H 2 S) and the main components\nof air (N 2 , O 2 , H 2 O), we calculate the binding energy and change in conductance upon adsorption on a metal\natom occupying a vacancy of a (6,6) carbon nanotube. Based on these descriptors, we identify the most promis-\ning dopant candidates for detection of a given target molecule. From the fractional coverage of the metal sites\nin thermal equilibrium with air, we estimate the change in the nanotube resistance per doping site as a function\nof the target molecule concentration assuming charge transport in the diffusive regime. Our analysis points to\nNi-doped nanotubes as candidates for CO sensors working under typical atmospheric conditions.\nPACS numbers: 73.63.- b, 68.43.- h, 73.50.Lw\nThe ability to detect small concentrations of specific chem-\nical species is fundamental for a variety of industrial and sci-\nentific processes as well as for medical applications and en-\nvironmental monitoring [ 1 ]. In general, nanostructured mate-\nrials should be well suited for sensor applications because of\ntheir large surface to volume ratio which makes them sensi-\ntive to molecular adsorption. Specifically, carbon nanotubes\n(CNT) [ 2 ] have been shown to work remarkably well as de-\ntectors of small gas molecules. This has been demonstrated\nboth for individual CNTs [ 3 - 8 ] as well as for CNT networks\n[ 9 , 10 ].\nPristine CNTs are known to be chemically inert - a prop-\nerty closely related to their high stability. As a consequence,\nonly radicals bind strong enough to the CNT to notably affect\nits electrical properties [ 2 , 5 , 11 - 13 ]. To make CNTs attrac-", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\ntive for sensor applications thus requires some kind of func-\ntionalization, e.g. through doping or decoration of the CNT\nsidewall [ 13 - 21 ]. Ideally, this type of functionalization could\nbe used to control not only the reactivity of the CNT but also\nthe selectivity towards specific chemical species.\nIn this work we consider the possibility of using CNTs\ndoped by 3d transition metal atoms for chemical gas sens-\ning. We use computational screening to systematically iden-\ntify the most promising dopant candidates for detection of\nthree different target molecules (CO, NH 3 , H 2 S) under typi-\ncal atmospheric conditions. The screening procedure is based\non the calculation of two microscopic descriptors: the bind-\ning energy and scattering resistance of the molecules when\nadsorbed on a doped CNT. These two quantities give a good\nindication of the gas coverage and impact on the resistance.\nFor the most promising candidates we then employ a simple\nthermodynamic model of the CNT sensor. In this model, the\nbinding energies are used to obtain the fractional coverage of\nthe metallic sites as a function of the target molecule concen-\ntration under ambient conditions. Under the assumption of\ntransport in the diffusive rather than localization regime, the\nchange in CNT resistivity may then be obtained from the cal-\nculated coverages and single impurity conductances.\nWe find that oxidation of the active metal site passivates\nthe sensor in the case of doping by Ti, V, Cr, and Mn un-\nder standard conditions (room temperature and 1 bar of pres-\nsure). Among the remaining metals, we identify Ni as is the\nmost promising candidate for CO detection. For this system\nthe change in resistance per active site is generally significant\n( *>* 1 Ω ) for small changes in CO concentration in the relevant\nrange of around 0.1- 10 ppm. Our approach is quite general\nand is directly applicable to other nanostructures than CNTs,\nother functionalizations than metal doping, and other back-\ngrounds than atmospheric air.\nAll total energy calculations and structure optimizations\nhave been performed with the real-space density functional\ntheory (DFT) code GPAW [ 22 ] which is based on the projector augmented wave method. We use a grid spacing of 0.2 ̊ A for\nrepresenting the density and wave functions and the PBE ex-\nchange correlation functional [ 23 ]. Transport calculations for", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nnanotube.\nwhere *E* [ *X* @M@VC] is the total energy of molecule *X* on\na transition metal atom occupying a vacancy, and *E* [ *X* ] is the\ngas phase energy of the molecule.\nFrom the adsorption energies plotted in Fig. 2 (a), we see\nthat the earlier transition metals tend to bind the adsorbates\nstronger than the late transition metals. The latest metals in\nthe series (Cu and Zn) bind adsorbates rather weakly in the\ndivacancy structures. We also note that O 2 binds significantly stronger than any of the three target molecules on Ti, V, Cr,\nand Mn (except for Cr in divacancy I where H 2 S is found to\ndissociate). Active sites containing these metals are therefore\nexpected to be completely passivated if oxygen is present in\nthe background. Further, we find H 2 O is rather weakly bound\nto most of the active sites. This ensures that these types of\nsensors are robust against changes in humidity.\nIn thermodynamic equilibrium [ 27 ], the coverage of the ac-\ntive sites follows from\nΘ[ *X* ] = *K* [ *X* ] *C* [ *X* ] 1 + *Y* *K* [ *Y* ] *C* [ *Y* ] *,* (4)\nwhere *K* = *k* + */k* *−* is the ratio of forward and backward rate\nconstants for the adsorption reaction,\n*K* [ *X* ] = exp � *−* *E* ads [ *X* ] + *TS* [ *X* ] *k* *B* *T* � *.* (5)\nIn these expressions *C* [ *X* ] is the concentration of species *X* ,\n*S* [ *X* ] is its gas phase entropy and *T* is the temperature. Ex-\nperimental values for the gas phase entropies have been taken\nfrom Ref. [ 28 ].\n10 -3\n10 -2\n10 -1\n10 0\n10 -3\n10 -2\n10 -1\n10 0\nFractional Coverage Θ of Ni Occupied Vacancies\n0.1 1 10 100 CO Concentration [ppm]\n10 -4\n10 -3\n10 -2\n10 -1\n10 0\n| O 2 (a) Monovacancy |\n|:---|\n| CO Clean O 2 (b) Divacancy I |\n| CO O 2 Clean (c) Divacancy II |\n10 2\n10 3\n0.1 1 10 100 CO Concentration [ppm]\n-10 1\n0\n10 1 Monovacancy Divacancy I Divacancy II\nChange in Resistance\n∆\n*R*\n[\nΩ\n/ Ni Occupied Vacancy]\n(d)", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\ncally and this leads to a significant increase in resistance.\nWe now return to the discussion of the validity of Eq. ( 7 ).\nAs mentioned, the series coupling of individual scatterers\nshould be valid when *l* *φ* *< d* . However, even for *l* *φ* *> d* and assuming that the Anderson localization length, *l* loc in the system exceeds *l* *φ* , Eq. ( 7 ) remains valid if one replaces\nthe actual resistance *R* by the sample averaged resistance *⟨* *R* *⟩* [ 29 ]. At room temperature under ambient conditions, interac-\ntions with external degrees of freedom such as internal CNT\nphonons and vibrational modes of the adsorbed molecules\nwould rapidly randomize the phase of the electrons. There-\nfore Eq. ( 7 ) should certainly be valid in the limit of low dop-\ning concentrations. On the other hand, the total number of\ndopants, *N* , should be large enough for the statistical treat-\nment of the coverage to hold. Finally, we stress that Eq. ( 7 )\nrepresents a conservative estimate of the change in resistance.\nIn fact, in the regime where *l* *φ* *> l* loc , i.e. in the Anderson\nlocalization regime, the resistance would be highly sensitive\nto changes in the fractional coverage of active sites. Calcula-\ntion of the actual resistance of the CNT in this regime would,\nhowever, involve a full transport calculation in the presence of\nall *N* impurities. At this point it suffices to see that the con-\nservative estimates obtained from Eq. ( 7 ) predict measurable\nsignals in response to small changes in concentration of the\ntarget molecules.\nTo our knowledge, controlled doping of CNTs with transi-\ntion metal atoms has so far not been achieved. It has, how-\never, been found that metal atoms incorporated into the CNT\nlattice during catalytic growth are afterwards very difficult to\nremove [ 30 ]. Furthermore, it has been shown that CNT vacan-\ncies, which are needed for the metallic doping, may be formed\nin a controlled way by irradiation by Ar ions [ 31 ]. This sug-\ngests that metallic doping of CNTs should be possible.\nIn summary, we have presented a general model of nanos-\ntructured chemical sensors which takes the adsorption en-\nergies of the relevant chemical species and their individual\nscattering resistances as the only input. On the basis of this", - "page_start": 2, - "page_end": 3, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\natom in the monovacancy, while all C atoms remain three-fold\ncoordinated in the divacancies. When a transition metal atom\noccupies a vacancy, the strongest bonding to the C atoms is\nthrough its *d* orbitals [ 26 ]. For this reason, Cu and Zn, which\nboth have filled d-bands, are rather unstable in the CNT. For\nthe remaining metals, adsorption in the monovacancies leads\nto quite stable structures. This is because the three-fold coor-\ndination of the C atoms and the CNT’s hexagonal structure are\nrecovered when the metal atom is inserted. On the other hand,\nmetal adsorption in divacancies is slightly less stable because\nof the resulting pentagon defects, see upper panel in Fig. 1 . A\nsimilar behaviour has been reported by Krasheninnikov *et al.*\nfor transition metal atoms in graphene [ 21 ].\nThe adsorption energies for N 2 , O 2 , H 2 O, CO, NH 3 , and\nH 2 S on the metallic site of the doped (6,6) CNTs are shown in\nFig. 2 (a). The adsorption energy of a molecule *X* is defined\nby\n*E* ads [ *X* @M@VC ] = *E* [ *X* @M@VC ] *−* *E* [ *X* ] *−* *E* [ M@VC ] *,* (3)\nN 2\nO 2\nN 2\nO 2\nN 2\nO 2\nCO 2 H O\n3 NH\n2 H S\nCO\nCO\n2 H O\n3 NH\n2 H S\n2 H O\n3 NH\n2 H S\nN 2\nO 2\nN 2\nO 2\nN 2\nO 2\nCO 2 H O\n3 NH\n2 H S\nCO\nCO\n2 H O\n3 NH\n2 H S\n2 H O\n3 NH\n2 H S\nMonovacancy\nDivacancy II\nDivacancy I\nDivacancy II\nDivacancy I\nMonovacancy\nCr Fe Co Ni Cu Zn Mn Ti V\n0.0 (a) Adsorption Energy [eV] −2.0 −1.5 −1.0 −0.5\nCr Fe Co Ni Cu Zn Mn Ti V\n0.0 +0.5 +1.0 0 (b) Conductance Change [G ] −1.0 −0.5\nFIG. 2: Calculated (a) adsorption energy *E* ads in eV and (b) change in conductance ∆ *G* in units of *G* 0 = 2 *e* 2 */h* for N 2 , O 2 , H 2 O, CO, NH 3 ,\nand H 2 S on 3d transition metals occupying a monovacancy (top),\ndivacancy I (middle), and divacancy II (bottom) in a (6,6) carbon", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nThe coupling of all these factors is very complex and makes\nit difficult to estimate or rationalize the value of the conduc-\ntance. For the spin polarized cases, we use the spin-averaged\nconductances, i.e. *G* = ( *G* *↑* + *G* *↓* ) */* 2.\nNext, we estimate the resistance of a CNT containing sev-\neral impurities (a specific metal dopant with different molecu-\nlar adsorbates). Under the assumption that the electron phase-\ncoherence length, *l* *φ* , is smaller than the average distance be-\ntween the dopants, *d* , we may neglect quantum interference\nand obtain the total resistance by adding the scattering resis-\ntances due to each impurity separately. The scattering resis-\ntance due to a single impurity is given by\n*R* *s* ( *X* ) = 1 */G* ( *X* ) *−* 1 */* ( 2 *G* 0 ) *,* (6)\nwhere *G* ( *X* ) is the Landauer conductance of the pristine CNT\nwith a single metal dopant occupied by molecule *X* and\n1 */* ( 2 *G* 0 ) is the contact resistance of a (6,6) CNT.\nWe may now obtain the total resistance per dopant site rel-\native to the reference background signal as a function of the\ntarget molecule concentration\n∆ *R*\n*N* *≈* � *X*\n*R* *s* ( *X* )(Θ[ *X, C* ] *−* Θ[ *X, C* 0 ]) *,* (7)\nwhere *N* is the number of dopants, Θ[ *X, C* ] is the fractional\ncoverage of species *X* at concentration *C* of the target and *C* 0\nis the reference concentration. Notice that the contact resis-\ntance drops out as we evaluate a change in resistance.\nIn Fig. 3 (d) we show the change in resistance calculated\nfrom Eq. ( 7 ) as a function of CO concentration for Ni occu-\npying the three types of vacancies. The background reference\nconcentration of CO is taken to be *C* 0 = 0 *.* 1 ppm. For the\nmonovacancy there is very little change in resistivity. This is\nbecause most active sites are blocked by O 2 at relevant CO concentrations, as shown in the upper panel of Fig. 3 . For Ni\nin the divacancies there is, however, a change in resistance on\nthe order of 1Ω per site. For concentrations above *∼* 1 ppm, the CO coverage of Ni in the divacancy II increases dramati-", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nthe optimized structures have been performed using the non-\nequilibrium Green’s function method [ 24 ] with an electronic\nHamiltonian obtained from the SIESTA code [ 25 ] in a dou-\nble zeta polarized (DZP) basis set. Spin polarization has been\ntaken into account in all calculations.\nMetallic doping of a (6,6) CNT has been modeled in a su-\npercell containing six repeated minimal unit cells along the CNT axis (dimensions: 15 ̊ A *×* 15 ̊ A *×* 14.622 ̊ A). For this size\nof supercell a Γ -point sampling of the Brillouin zone was\nfound to be sufficient. The formation energy for creating a\nvacancy (VC) occupied by a transition metal atom (M) was\ncalculated using the relation\n*E* form [ M @ VC ] = *E* [ M @ VC ] + *nE* [ C ] *−* *E* [ M@NT ] (1) where *E* [M@VC] is the total energy of a transition metal\natom occupying a vacancy in the nanotube, *n* is the number\nof carbon atoms removed to form the vacancy, *E* [C] is the en-\nergy per carbon atom in a pristine nanotube, and *E* [M@NT]\narXiv:1001.2538v1 [cond-mat.mes-hall] 14 Jan 2010 Ti V Cr Mn Fe Co Ni Cu Zn 0\n2\n4\n6\n8\nFormation Energy *E*\n*form*\n[eV] Empty Monovacancy\nEmpty Divacancy II\nEmpty Divacancy I\nMonovacancy Divacancy I Divacancy II\nCarbon Nanotube Axis\nFIG. 1: Structural schematics and formation energy for a 3d tran-\nsition metal occupied monovacancy (black), divacancy I (gray), or\ndivacancy II (white) in a (6,6) carbon nanotube. Formation energies\nof the empty vacancies are indicated by dashed lines.\nis the total energy of the pristine nanotube with a physisorbed\ntransition metal atom. We have considered the monovacancy\nand two divacancies shown in Fig. 1 . The energy required to\nform an empty vacancy is obtained from\n*E* form [ VC ] = *E* [ VC ] + *nE* [ C ] *−* *E* [ NT ] *,* (2)\nwhere *E* [VC] is the total energy of the nanotube with a va-\ncancy of *n* atoms.\nThe calculated formation energies for the 3d transition met-\nals are shown in Fig. 1 . From the horizontal lines we see that\nboth divacancies are more stable than the monovacancy. This\nmay be attributed to the presence of a two-fold coordinated C", - "page_start": 0, - "page_end": 1, - "source_file": "1001.2538.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2538.pdf", - "query": "What seems to be a great technique to ensure vacancies are formed in carbon nanotubes (CNT) ?", - "target_page": 4, - "target_passage": "Furthermore, it has been shown that CNT vacan- cies, which are needed for the metallic doping, may be formed in a controlled way by irradiation by Ar ion", - "chunk_present": { - "presence": true, - "index": 6 - } - }, - "top_chunk": [ - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nthe optimized structures have been performed using the non-\nequilibrium Green’s function method [ 24 ] with an electronic\nHamiltonian obtained from the SIESTA code [ 25 ] in a dou-\nble zeta polarized (DZP) basis set. Spin polarization has been\ntaken into account in all calculations.\nMetallic doping of a (6,6) CNT has been modeled in a su-\npercell containing six repeated minimal unit cells along the CNT axis (dimensions: 15 ̊ A *×* 15 ̊ A *×* 14.622 ̊ A). For this size\nof supercell a Γ -point sampling of the Brillouin zone was\nfound to be sufficient. The formation energy for creating a\nvacancy (VC) occupied by a transition metal atom (M) was\ncalculated using the relation\n*E* form [ M @ VC ] = *E* [ M @ VC ] + *nE* [ C ] *−* *E* [ M@NT ] (1) where *E* [M@VC] is the total energy of a transition metal\natom occupying a vacancy in the nanotube, *n* is the number\nof carbon atoms removed to form the vacancy, *E* [C] is the en-\nergy per carbon atom in a pristine nanotube, and *E* [M@NT]\narXiv:1001.2538v1 [cond-mat.mes-hall] 14 Jan 2010 Ti V Cr Mn Fe Co Ni Cu Zn 0\n2\n4\n6\n8\nFormation Energy *E*\n*form*\n[eV] Empty Monovacancy\nEmpty Divacancy II\nEmpty Divacancy I\nMonovacancy Divacancy I Divacancy II\nCarbon Nanotube Axis\nFIG. 1: Structural schematics and formation energy for a 3d tran-\nsition metal occupied monovacancy (black), divacancy I (gray), or\ndivacancy II (white) in a (6,6) carbon nanotube. Formation energies\nof the empty vacancies are indicated by dashed lines.\nis the total energy of the pristine nanotube with a physisorbed\ntransition metal atom. We have considered the monovacancy\nand two divacancies shown in Fig. 1 . The energy required to\nform an empty vacancy is obtained from\n*E* form [ VC ] = *E* [ VC ] + *nE* [ C ] *−* *E* [ NT ] *,* (2)\nwhere *E* [VC] is the total energy of the nanotube with a va-\ncancy of *n* atoms.\nThe calculated formation energies for the 3d transition met-\nals are shown in Fig. 1 . From the horizontal lines we see that\nboth divacancies are more stable than the monovacancy. This\nmay be attributed to the presence of a two-fold coordinated C", - "page_start": 0, - "page_end": 1, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\n[11] L. Valentini, F. Mercuri, I. Armentano, C. Cantalini, S. Picozzi,\nL. Lozzi, S. Santucci, A. Sgamellotti, and J. M. Kenny, “Role of\ndefects on the gas sensing properties of carbon nanotubes thin\nfilms: experiment and theory”, Chem. Phys. Lett. **387** (4-6), 356 (Apr. 2004), doi: [10.1016/j.cplett.2004.02.038](http://dx.doi.org/10.1016/j.cplett.2004.02.038) .\n[12] Z. Zanolli and J.-C. Charlier, “Defective carbon nanotubes for\nsingle-molecule sensing”, Phys. Rev. B **80** (15), 155447 (Oct. 2009), doi: [10.1103/PhysRevB.80.155447](http://dx.doi.org/10.1103/PhysRevB.80.155447) .\n[13] J. M. Garc ́ıa-Lastra, K. S. Thygesen, M. Strange, and ́Angel Rubio, “Conductance of sidewall-functionalized\ncarbon nanotubes: Universal dependence on adsorption\nsites”, Phys. Rev. Lett. **101** (23), 236806 (Dec. 2008), doi: [10.1103/PhysRevLett.101.236806](http://dx.doi.org/10.1103/PhysRevLett.101.236806) .\n[14] S. B. Fagan, R. Mota, A. J. R. da Silva, and A. Fazzio, “ *Ab*\n*initio* study of an iron atom interacting with single-wall car-\nbon nanotubes”, Phys. Rev. B **67** (20), 205414 (May 2003), doi: [10.1103/PhysRevB.67.205414](http://dx.doi.org/10.1103/PhysRevB.67.205414) .\n[15] Y. Yagi, T. M. Briere, M. H. F. Sluiter, V. Kumar, A. A. Farajian,\nand Y. Kawazoe, “Stable geometries and magnetic properties of\nsingle-walled carbon nanotubes doped with 3 *d* transition met-\nals: A first-principles study”, Phys. Rev. B **69** (7), 075414 (Feb 2004), doi: [10.1103/PhysRevB.69.075414](http://dx.doi.org/10.1103/PhysRevB.69.075414) .\n[16] S. H. Yang, W. H. Shin, J. W. Lee, S. Y. Kim, S. I. Woo, and\nJ. K. Kang, “Interaction of a transition metal atom with intrinsic\ndefects in single-walled carbon nanotubes”, J. Phys. Chem. B\n**110** (28), 13941 (Jun. 2006), doi: [10.1021/jp061895q](http://dx.doi.org/10.1021/jp061895q) . [17] K. T. Chan, J. B. Neaton, and M. L. Cohen, “First-principles\nstudy of metal adatom adsorption on graphene”, Phys. Rev. B\n**77** , 235430 (Jun. 2008), doi: [10.1103/PhysRevB.77.235430](http://dx.doi.org/10.1103/PhysRevB.77.235430) . [18] C. S. Yeung, L. V. Liu, and Y. A. Wang, “Adsorption\nof small gas molecules onto Pt-doped single-walled carbon\nnanotubes”, J. Phys. Chem. C **112** (19), 7401 (Apr. 2008), doi: [10.1021/jp0753981](http://dx.doi.org/10.1021/jp0753981) .\n[19] T. Vo, Y.-D. Wu, R. Car, and M. Robert, “Structures, in-\nteractions, and ferromagnetism of Fe-carbon nanotube sys-\ntems”, J. Phys. Chem. C **112** (22), 400 (May 2008), doi: [10.1021/jp0761968](http://dx.doi.org/10.1021/jp0761968) .\n[20] J. A. F ̈urst, M. Brandbyge, A.-P. Jauho, and K. Stokbro, “ *Ab*\n*initio* study of spin-dependent transport in carbon nanotubes\nwith iron and vanadium adatoms”, Phys. Rev. B **78** (19), 195405 (Nov. 2008), doi: [10.1103/PhysRevB.78.195405](http://dx.doi.org/10.1103/PhysRevB.78.195405) .\n[21] A. V. Krasheninnikov, P. O. Lehtinen, A. S. Foster,\nP. Pyykk ̈o, and R. M. Nieminen, “Embedding transition-\nmetal atoms in graphene: Structure, bonding, and mag-", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\natom in the monovacancy, while all C atoms remain three-fold\ncoordinated in the divacancies. When a transition metal atom\noccupies a vacancy, the strongest bonding to the C atoms is\nthrough its *d* orbitals [ 26 ]. For this reason, Cu and Zn, which\nboth have filled d-bands, are rather unstable in the CNT. For\nthe remaining metals, adsorption in the monovacancies leads\nto quite stable structures. This is because the three-fold coor-\ndination of the C atoms and the CNT’s hexagonal structure are\nrecovered when the metal atom is inserted. On the other hand,\nmetal adsorption in divacancies is slightly less stable because\nof the resulting pentagon defects, see upper panel in Fig. 1 . A\nsimilar behaviour has been reported by Krasheninnikov *et al.*\nfor transition metal atoms in graphene [ 21 ].\nThe adsorption energies for N 2 , O 2 , H 2 O, CO, NH 3 , and\nH 2 S on the metallic site of the doped (6,6) CNTs are shown in\nFig. 2 (a). The adsorption energy of a molecule *X* is defined\nby\n*E* ads [ *X* @M@VC ] = *E* [ *X* @M@VC ] *−* *E* [ *X* ] *−* *E* [ M@VC ] *,* (3)\nN 2\nO 2\nN 2\nO 2\nN 2\nO 2\nCO 2 H O\n3 NH\n2 H S\nCO\nCO\n2 H O\n3 NH\n2 H S\n2 H O\n3 NH\n2 H S\nN 2\nO 2\nN 2\nO 2\nN 2\nO 2\nCO 2 H O\n3 NH\n2 H S\nCO\nCO\n2 H O\n3 NH\n2 H S\n2 H O\n3 NH\n2 H S\nMonovacancy\nDivacancy II\nDivacancy I\nDivacancy II\nDivacancy I\nMonovacancy\nCr Fe Co Ni Cu Zn Mn Ti V\n0.0 (a) Adsorption Energy [eV] −2.0 −1.5 −1.0 −0.5\nCr Fe Co Ni Cu Zn Mn Ti V\n0.0 +0.5 +1.0 0 (b) Conductance Change [G ] −1.0 −0.5\nFIG. 2: Calculated (a) adsorption energy *E* ads in eV and (b) change in conductance ∆ *G* in units of *G* 0 = 2 *e* 2 */h* for N 2 , O 2 , H 2 O, CO, NH 3 ,\nand H 2 S on 3d transition metals occupying a monovacancy (top),\ndivacancy I (middle), and divacancy II (bottom) in a (6,6) carbon", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nnanotube.\nwhere *E* [ *X* @M@VC] is the total energy of molecule *X* on\na transition metal atom occupying a vacancy, and *E* [ *X* ] is the\ngas phase energy of the molecule.\nFrom the adsorption energies plotted in Fig. 2 (a), we see\nthat the earlier transition metals tend to bind the adsorbates\nstronger than the late transition metals. The latest metals in\nthe series (Cu and Zn) bind adsorbates rather weakly in the\ndivacancy structures. We also note that O 2 binds significantly stronger than any of the three target molecules on Ti, V, Cr,\nand Mn (except for Cr in divacancy I where H 2 S is found to\ndissociate). Active sites containing these metals are therefore\nexpected to be completely passivated if oxygen is present in\nthe background. Further, we find H 2 O is rather weakly bound\nto most of the active sites. This ensures that these types of\nsensors are robust against changes in humidity.\nIn thermodynamic equilibrium [ 27 ], the coverage of the ac-\ntive sites follows from\nΘ[ *X* ] = *K* [ *X* ] *C* [ *X* ] 1 + *Y* *K* [ *Y* ] *C* [ *Y* ] *,* (4)\nwhere *K* = *k* + */k* *−* is the ratio of forward and backward rate\nconstants for the adsorption reaction,\n*K* [ *X* ] = exp � *−* *E* ads [ *X* ] + *TS* [ *X* ] *k* *B* *T* � *.* (5)\nIn these expressions *C* [ *X* ] is the concentration of species *X* ,\n*S* [ *X* ] is its gas phase entropy and *T* is the temperature. Ex-\nperimental values for the gas phase entropies have been taken\nfrom Ref. [ 28 ].\n10 -3\n10 -2\n10 -1\n10 0\n10 -3\n10 -2\n10 -1\n10 0\nFractional Coverage Θ of Ni Occupied Vacancies\n0.1 1 10 100 CO Concentration [ppm]\n10 -4\n10 -3\n10 -2\n10 -1\n10 0\n| O 2 (a) Monovacancy |\n|:---|\n| CO Clean O 2 (b) Divacancy I |\n| CO O 2 Clean (c) Divacancy II |\n10 2\n10 3\n0.1 1 10 100 CO Concentration [ppm]\n-10 1\n0\n10 1 Monovacancy Divacancy I Divacancy II\nChange in Resistance\n∆\n*R*\n[\nΩ\n/ Ni Occupied Vacancy]\n(d)", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nmodel we have performed a computational screening of tran-\nsition metal doped CNTs, and found that Ni-doped CNTs are\npromising candidates for detecting CO in a background of air.\nThe model may be applied straightforwardly to other nanos-\ntructures than CNTs, other functionalizations than metal dop-\ning and other gas compositions than air.\nThe authors acknowledge financial support from Span-\nish MEC (FIS2007-65702-C02-01), “Grupos Consolidados\nUPV/EHU del Gobierno Vasco” (IT-319-07), e-I3 ETSF\nproject (Contract Number 211956), “Red Espa ̃nola de Super-\ncomputaci ́on”, NABIIT and the Danish Center for Scientific\nComputing. The Center for Atomic-scale Materials Design\n(CAMD) is sponsored by the Lundbeck Foundation. JMG-L\nacknowledges funding from Spanish MICINN through Juan\nde la Cierva and Jos ́e Castillejo programs.\n*∗* Electronic address: [ juanmaria.garcia@ehu.es](mailto:juanmaria.garcia@ehu.es)\n[1] *Gas Sensing Materials, MRS Bull.* , vol. 24 (1999).\n[2] J. C. Chalier, X. Blase, and S. Roche, “Electronic and transport\nproperties of nanotubes”, Rev. Mod. Phys. **79** (2), 677 (May 2007), doi: [10.1103/RevModPhys.79.677](http://dx.doi.org/10.1103/RevModPhys.79.677) .\n[3] J. Kong, N. R. Franklin, C. Zhou, M. G. Chapline, S. Peng,\nK. Cho, and H. Dai, “Nanotube molecular wires as\nchemical sensors”, Science **287** (5453), 622 (Jan. 2000), doi: [10.1126/science.287.5453.622](http://dx.doi.org/10.1126/science.287.5453.622) .\n[4] P. G. Collins, K. Bradley, M. Ishigami, and A. Zettl, “Ex-\ntreme oxygen sensitivity of electronic properties of car-\nbon nanotubes”, Science **287** (5459), 1801 (Mar. 2000), doi: [10.1126/science.287.5459.1801](http://dx.doi.org/10.1126/science.287.5459.1801) .\n[5] C. Hierold, *Carbon Nanotube Devices: Properties, Modeling,*\n*Integration and Applications* (Wiley-VCH, Weinheim, 2008).\n[6] F. Villalpando-P ́aez, A. H. Romero, E. Mu ̃noz-Sandoval,\nL. M. Mart ́ınez, H. Terrones, and M. Terrones, “Fabrica-\ntion of vapor and gas sensors using films of aligned CN *x*\nnanotubes”, Chem. Phys. Lett. **386** (1-3), 137 (Mar. 2004), doi: [10.1016/j.cplett.2004.01.052](http://dx.doi.org/10.1016/j.cplett.2004.01.052) .\n[7] A. R. Rocha, M. Rossi, A. Fazzio, and A. J. R.\nda Silva, “Designing real nanotube-based gas sen-\nsors”, Phys. Rev. Lett. **100** (17), 176803 (May 2008), doi: [10.1103/PhysRevLett.100.176803](http://dx.doi.org/10.1103/PhysRevLett.100.176803) .\n[8] S. Brahim, S. Colbern, R. Gump, and L. Grigorian, “Tailoring\ngas sensing properties of carbon nanotubes”, J. Appl. Phys.\n**104** (2), 024502 (Jul. 2008), doi: [10.1063/1.2956395](http://dx.doi.org/10.1063/1.2956395) . [9] C. Morgan, Z. Alemipour, and M. Baxendale, “Variable\nrange hopping in oxygen-exposed single-wall carbon nanotube\nnetworks”, Phys. Stat. Solidi A **205** (6), 1394 (May 2008), doi: [10.1002/pssa.200778113](http://dx.doi.org/10.1002/pssa.200778113) .\n[10] D. J. Mowbray, C. Morgan, and K. S. Thygesen, “In-\nfluence of O 2 and N 2 on the conductivity of carbon nan- otube networks”, Phys. Rev. B **79** (19), 195431 (May 2009), doi: [10.1103/PhysRevB.79.195431](http://dx.doi.org/10.1103/PhysRevB.79.195431) .", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\ntive for sensor applications thus requires some kind of func-\ntionalization, e.g. through doping or decoration of the CNT\nsidewall [ 13 - 21 ]. Ideally, this type of functionalization could\nbe used to control not only the reactivity of the CNT but also\nthe selectivity towards specific chemical species.\nIn this work we consider the possibility of using CNTs\ndoped by 3d transition metal atoms for chemical gas sens-\ning. We use computational screening to systematically iden-\ntify the most promising dopant candidates for detection of\nthree different target molecules (CO, NH 3 , H 2 S) under typi-\ncal atmospheric conditions. The screening procedure is based\non the calculation of two microscopic descriptors: the bind-\ning energy and scattering resistance of the molecules when\nadsorbed on a doped CNT. These two quantities give a good\nindication of the gas coverage and impact on the resistance.\nFor the most promising candidates we then employ a simple\nthermodynamic model of the CNT sensor. In this model, the\nbinding energies are used to obtain the fractional coverage of\nthe metallic sites as a function of the target molecule concen-\ntration under ambient conditions. Under the assumption of\ntransport in the diffusive rather than localization regime, the\nchange in CNT resistivity may then be obtained from the cal-\nculated coverages and single impurity conductances.\nWe find that oxidation of the active metal site passivates\nthe sensor in the case of doping by Ti, V, Cr, and Mn un-\nder standard conditions (room temperature and 1 bar of pres-\nsure). Among the remaining metals, we identify Ni as is the\nmost promising candidate for CO detection. For this system\nthe change in resistance per active site is generally significant\n( *>* 1 Ω ) for small changes in CO concentration in the relevant\nrange of around 0.1- 10 ppm. Our approach is quite general\nand is directly applicable to other nanostructures than CNTs,\nother functionalizations than metal doping, and other back-\ngrounds than atmospheric air.\nAll total energy calculations and structure optimizations\nhave been performed with the real-space density functional\ntheory (DFT) code GPAW [ 22 ] which is based on the projector augmented wave method. We use a grid spacing of 0.2 ̊ A for\nrepresenting the density and wave functions and the PBE ex-\nchange correlation functional [ 23 ]. Transport calculations for", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\ncally and this leads to a significant increase in resistance.\nWe now return to the discussion of the validity of Eq. ( 7 ).\nAs mentioned, the series coupling of individual scatterers\nshould be valid when *l* *φ* *< d* . However, even for *l* *φ* *> d* and assuming that the Anderson localization length, *l* loc in the system exceeds *l* *φ* , Eq. ( 7 ) remains valid if one replaces\nthe actual resistance *R* by the sample averaged resistance *⟨* *R* *⟩* [ 29 ]. At room temperature under ambient conditions, interac-\ntions with external degrees of freedom such as internal CNT\nphonons and vibrational modes of the adsorbed molecules\nwould rapidly randomize the phase of the electrons. There-\nfore Eq. ( 7 ) should certainly be valid in the limit of low dop-\ning concentrations. On the other hand, the total number of\ndopants, *N* , should be large enough for the statistical treat-\nment of the coverage to hold. Finally, we stress that Eq. ( 7 )\nrepresents a conservative estimate of the change in resistance.\nIn fact, in the regime where *l* *φ* *> l* loc , i.e. in the Anderson\nlocalization regime, the resistance would be highly sensitive\nto changes in the fractional coverage of active sites. Calcula-\ntion of the actual resistance of the CNT in this regime would,\nhowever, involve a full transport calculation in the presence of\nall *N* impurities. At this point it suffices to see that the con-\nservative estimates obtained from Eq. ( 7 ) predict measurable\nsignals in response to small changes in concentration of the\ntarget molecules.\nTo our knowledge, controlled doping of CNTs with transi-\ntion metal atoms has so far not been achieved. It has, how-\never, been found that metal atoms incorporated into the CNT\nlattice during catalytic growth are afterwards very difficult to\nremove [ 30 ]. Furthermore, it has been shown that CNT vacan-\ncies, which are needed for the metallic doping, may be formed\nin a controlled way by irradiation by Ar ions [ 31 ]. This sug-\ngests that metallic doping of CNTs should be possible.\nIn summary, we have presented a general model of nanos-\ntructured chemical sensors which takes the adsorption en-\nergies of the relevant chemical species and their individual\nscattering resistances as the only input. On the basis of this", - "page_start": 2, - "page_end": 3, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nJ. M. Garc ́ıa-Lastra 1,2 , ** D. J. Mowbray 1,2 , K. S. Thygesen 2 , A. Rubio 1,3 , and K. W. Jacobsen 2 *1* *Nano-Bio Spectroscopy group and ETSF Scientific Development Centre,*\n*Dpto. F ́ısica de Materiales, Universidad del Pa ́ıs Vasco,*\n*Centro de F ́ısica de Materiales CSIC-UPV/EHU- MPC and DIPC, Av. Tolosa 72, E-20018 San Sebasti ́an, Spain* *2* *Center for Atomic-scale Materials Design, Department of Physics,*\n*Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark* *3* *Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany*\nWe use computational screening to systematically investigate the use of transition metal doped carbon nan-\notubes for chemical gas sensing. For a set of relevant target molecules (CO, NH 3 , H 2 S) and the main components\nof air (N 2 , O 2 , H 2 O), we calculate the binding energy and change in conductance upon adsorption on a metal\natom occupying a vacancy of a (6,6) carbon nanotube. Based on these descriptors, we identify the most promis-\ning dopant candidates for detection of a given target molecule. From the fractional coverage of the metal sites\nin thermal equilibrium with air, we estimate the change in the nanotube resistance per doping site as a function\nof the target molecule concentration assuming charge transport in the diffusive regime. Our analysis points to\nNi-doped nanotubes as candidates for CO sensors working under typical atmospheric conditions.\nPACS numbers: 73.63.- b, 68.43.- h, 73.50.Lw\nThe ability to detect small concentrations of specific chem-\nical species is fundamental for a variety of industrial and sci-\nentific processes as well as for medical applications and en-\nvironmental monitoring [ 1 ]. In general, nanostructured mate-\nrials should be well suited for sensor applications because of\ntheir large surface to volume ratio which makes them sensi-\ntive to molecular adsorption. Specifically, carbon nanotubes\n(CNT) [ 2 ] have been shown to work remarkably well as de-\ntectors of small gas molecules. This has been demonstrated\nboth for individual CNTs [ 3 - 8 ] as well as for CNT networks\n[ 9 , 10 ].\nPristine CNTs are known to be chemically inert - a prop-\nerty closely related to their high stability. As a consequence,\nonly radicals bind strong enough to the CNT to notably affect\nits electrical properties [ 2 , 5 , 11 - 13 ]. To make CNTs attrac-", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nThe coupling of all these factors is very complex and makes\nit difficult to estimate or rationalize the value of the conduc-\ntance. For the spin polarized cases, we use the spin-averaged\nconductances, i.e. *G* = ( *G* *↑* + *G* *↓* ) */* 2.\nNext, we estimate the resistance of a CNT containing sev-\neral impurities (a specific metal dopant with different molecu-\nlar adsorbates). Under the assumption that the electron phase-\ncoherence length, *l* *φ* , is smaller than the average distance be-\ntween the dopants, *d* , we may neglect quantum interference\nand obtain the total resistance by adding the scattering resis-\ntances due to each impurity separately. The scattering resis-\ntance due to a single impurity is given by\n*R* *s* ( *X* ) = 1 */G* ( *X* ) *−* 1 */* ( 2 *G* 0 ) *,* (6)\nwhere *G* ( *X* ) is the Landauer conductance of the pristine CNT\nwith a single metal dopant occupied by molecule *X* and\n1 */* ( 2 *G* 0 ) is the contact resistance of a (6,6) CNT.\nWe may now obtain the total resistance per dopant site rel-\native to the reference background signal as a function of the\ntarget molecule concentration\n∆ *R*\n*N* *≈* � *X*\n*R* *s* ( *X* )(Θ[ *X, C* ] *−* Θ[ *X, C* 0 ]) *,* (7)\nwhere *N* is the number of dopants, Θ[ *X, C* ] is the fractional\ncoverage of species *X* at concentration *C* of the target and *C* 0\nis the reference concentration. Notice that the contact resis-\ntance drops out as we evaluate a change in resistance.\nIn Fig. 3 (d) we show the change in resistance calculated\nfrom Eq. ( 7 ) as a function of CO concentration for Ni occu-\npying the three types of vacancies. The background reference\nconcentration of CO is taken to be *C* 0 = 0 *.* 1 ppm. For the\nmonovacancy there is very little change in resistivity. This is\nbecause most active sites are blocked by O 2 at relevant CO concentrations, as shown in the upper panel of Fig. 3 . For Ni\nin the divacancies there is, however, a change in resistance on\nthe order of 1Ω per site. For concentrations above *∼* 1 ppm, the CO coverage of Ni in the divacancy II increases dramati-", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2538.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\nFIG. 3: Fractional coverage Θ in thermal equilibrium of Ni in a (a)\nmonovacancy, (b) divacancy I, (c) divacancy II and (d) change in\nresistance ∆ *R* per dopant site as a function of CO concentration in\na background of air at room temperature and 1 bar of pressure. The\nreference concentration of CO is taken to be *C* 0 = 0.1 ppm. Note the\nchange from linear to log scale on the *y* -axis at ∆ *R* = 10 Ω .\nFor a given background composition we may thus estimate\nthe fractional coverages for each available adsorbate for a\ngiven type of doping. As an example, Fig. 3 (a)-(c) shows the\nfractional coverage of a Ni atom occupying a monovacancy,\ndivacancy I, and divacancy II, versus CO concentration in a\nbackground of air at room temperature and 1 bar of pressure.\nDue to the relatively small binding energy of N 2 and H 2 O as\ncompared to O 2 and CO, all Ni sites will be either empty or occupied by O 2 or CO. In particular, Ni in a monovacancy (top panel of Fig. 3 ) will be completely oxidized for all rel-\nevant CO concentrations. For the Ni occupied divacancy II\nstructures we find the coverage of CO changes significantly\naround toxic concentrations ( *∼* 10 ppm). To estimate the effect of adsorbates on the electrical con-\nductance of doped CNTs, we first consider the change in con-\nductance when a single molecule is adsorbed on a metal site of\nan otherwise pristine CNT. In Fig. 2 (b) we show the calculated\nchange in conductance relative to the metal site with no ad-\nsorbate. In contrast to the binding energies, there are no clear\ntrends in the conductances. The sensitivity of the conductance\nis perhaps most clearly demonstrated by the absence of cor-\nrelation between different types of vacancies, i.e. between the\nthree panels in Fig. 2 (b). Close to the Fermi level, the conduc-\ntance of a perfect armchair CNT equals 2 *G* 0 . The presence\nof the metal dopant leads to several dips in the transmission\nfunction known as Fano antiresonances [ 20 ]. The position\nand shape of these dips depend on the *d* -levels of the transi-\ntion metal atom, the character of its bonding to the CNT, and\nis further affected by the presence of the adsorbate molecule.", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2538.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_HNI_2003.pdf", - "query": "How many employees did HON Industries count in 2003 ?", - "target_page": 15, - "target_passage": "Members (employees) at year-end : 8,926", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **To the Board of Directors and Shareholders, HON INDUSTRIES Inc.:**\n\n7.64% 9.97% 10.21% 10.55% 7.34% 10.21% 9.08%\n$ 50,215 $ 63,796 $ 52,173 $ 37,173 $ 24,419 $ 31,945 $ 26,216\n36.5% 37.50% 37.50% 35.31% 37.27% 37.00% 37.00%\n$ 87,360 $ 106,313 $ 86,955 $ 68,094 $ 41,098 $ 54,393 $ 44,638\n87,360 106,313 86,955 68,094 41,098 54,156 45,127\n4.85% 6.23% 6.38% 6.82% 4.60% 6.43% 5.78%\n$ 23,112 $ 19,730 $ 16,736 $ 14,970 $ 14,536 $ 13,601 $ 12,587\n64,248 86,583 37,838 33,860 18,863 13,563 17,338\n87,360 106,313 86,955 68,094 41,098 54,156 45,127\n18.14% 25.20% 27.43% 29.06% 20.00% 28.95% 26.35%\n$ 65,453 $ 52,999 $ 35,610 $ 25,252 $ 21,416 $ 19,042 $ 16,631\n26.46% 18.56% 19.25% 21.98% 35.37% 25.11% 27.89%\n73.54% 81.44% 80.75% 78.02% 64.63% 74.89% 72.11%\n$ 316,556 $ 290,329 $ 295,150 $ 205,527 $ 194,183 $ 188,810 $ 188,419\n225,123 217,438 200,759 152,553 128,915 111,093 110,759\n91,433 72,891 94,391 52,974 65,268 77,717 77,660\n455,591 444,177 341,030 234,616 210,033 177,844 157,770\n906,723 864,469 754,673 513,514 409,518 372,568 352,405\n16.94% 23.74% 28.27% 25.93% 17.91% 24.72% 22.14%\n$ 124,173 $ 135,563 $ 134,511 $ 77,605 $ 42,581 $ 45,877 $ 45,916\n501,271 462,022 381,662 252,397 216,235 194,640 179,553\n416,034 351,786 265,203 227,365 193,505 174,642 161,079\n1.41 1.34 1.47 1.35 1.51 1.70 1.70\n60,171,753 61,289,618 61,659,316 59,426,530 60,788,674 61,349,206 63,351,692\n60,854,579 61,649,531 59,779,508 60,228,590 60,991,284 62,435,450 64,181,088\n6,737 5,877 5,399 5,319 5,479 5,556 4,653\n$ 71,474 $ 149,717 $ 85,491 $ 44,684 $ 53,879 $ 35,005 $ 27,541\n10,095 9,824 (b) 9,390 (b) 6,502 (b) 5,933 6,131 6,257\n*(a)* *Per SFAS No. 142, “Goodwill and Other Intangible Assets,” the Company has ceased recoding of goodwill and indefinite-lived Intangible amortization.*\n*(b)* *Includes acquisitions completed during year.*\n58\nR EP OR T OF I NDEP ENDENT A UDI T OR S\n####### **To the Board of Directors and Shareholders, HON INDUSTRIES Inc.:**\nIn our opinion, the accompanying consolidated balance sheets and the related consolidated statements of income, shareholders’ equity, and cash\nflows present fairly, in all material respects, the financial position of HON INDUSTRIES Inc. and its subsidiaries at January 3, 2004, and\nDecember 28, 2002, and the results of their operations and their cash flows for the fiscal years ended January 3, 2004, and December 28, 2002,\nin conformity with accounting principles generally accepted in the United States of America. These financial statements are the responsibility of\nthe Company’s management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our", - "page_start": 56, - "page_end": 57, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\nJoin us in the dynamic, aggressive, profitable\ngrowth of HON INDUSTRIES.\nT H E B EST I S YET T O COME!\nManagement’s Discussion and Analysis ... 32\nConsolidated Financial Statements and Notes ... 39\nEleven-Year Summary ... 56\nReports of Independent Auditors ... 58\nA Message from the Board of Directors ... 61\nBoard of Directors and Officers ... 62\n32\nThe following discussion of the Company’s historical results of opera-\ntions and of its liquidity and capital resources should be read in\nconjunction with the Consolidated Financial Statements of the\nCompany and related notes.\n####### **Overview**\nThe Company has two reportable core operating segments: office furni-\nture and hearth products. The Company is the second largest office\nfurniture manufacturer in the United States and the nation’s leading\nmanufacturer and marketer of gas- and wood-burning fireplaces.\nFrom 2000 to 2003, the office furniture industry experi-\nenced an unprecedented three-year decline due to the challenging\neconomic environment. In 2003, this decline negatively impacted the\nCompany’s office furniture segment. In contrast, the housing market\nwas at record high levels during 2003, which positively impacted the\nCompany’s hearth segment. The Company outperformed its peers in\nboth segments in which it competes. The Company gained market\nshare by providing strong brands, innovative products and services,\nand greater value to its end-users. Fiscal 2003 also included an extra\nweek of activity due to the Company’s 52/53-week fiscal year.\nNet sales were $1.8 billion in 2003, as compared to $1.7 bil-\nlion in 2002. The increase in net sales reflects the 9% increase in the\nhearth segment and the additional week of business activity. In 2003\nand 2002, the Company recorded restructuring charges and accelerated\ndepreciation related to the closure and consolidation of office furniture\nfacilities totaling $15.2 million and $3.0 million, respectively. Gross\nmargins increased to 36.4% in 2003 from 35.4% in 2002 due to benefits\nfrom restructuring initiatives and its rapid continuous improvement\nprogram, new products, and increased price realization. The Company\nalso invested aggressively in brand building and selling initiatives in\n2003. Net income was $98.1 million or $1.68 per diluted share in 2003,\nas compared to $91.4 million or $1.55 per diluted share in 2002.\nThe Company generated $141.3 million in cash flow from\noperating activities and increased its cash position, including short-\nterm investments, by $48.6 million to $204.2 million. The Company\npaid dividends of $30.3 million and repurchased $21.5 million of its", - "page_start": 30, - "page_end": 31, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Summary of Significant Accounting Policies**\n\nPurchase of HON INDUSTRIES common stock (15,736) (35,059)\nProceeds from long-term debt 825 36,218\nPayments of note and long-term debt (35,967) (87,365)\nProceeds from sale of HON INDUSTRIES common stock 2,096 9,449\nDividends paid (29,386) (28,373)\nNet cash flows from (to) financing activities (78,168) (105,130)\nNet increase (decrease) in cash and cash equivalents 60,327 75,657\nCash and cash equivalents at beginning of year 78,838 3,181\nCash and cash equivalents at end of year 139,165 78,838\nSUP P LEMENT A L DI SCLOSUR ES OF CA SH FLOW I NFOR MA T I ON:\nCash paid during the year for:\nInterest $ 5,062 $ 8,646\nIncome taxes $ 48,598 $ 40,916\n*The accompanying notes are an integral part of the consolidated financial statements.*\nCONSOLI DA T ED ST A T EMENT S OF CA SH FLOWS\n43\nH ON I NDUST R I ES I n c. a n d SUB SI DI A R I ES\n####### **Nature of Operations**\nHON INDUSTRIES Inc., with its subsidiaries (the “Company”), is a\nprovider of office furniture and hearth products. Both industries are\nreportable segments; however, the Company’s office furniture business\nis its principal line of business. Refer to the Operating Segment\nInformation note for further information. Office furniture products are\nsold through a national system of dealers, wholesalers, mass merchan-\ndisers, warehouse clubs, retail superstores, end-user customers, and to\nfederal and state governments. Dealer, wholesaler, and retail super-\nstores are the major channels based on sales. Hearth products include\nelectric, wood-, pellet-, and gas-burning factory-built fireplaces, fire-\nplace inserts, stoves, and gas logs. These products are sold through a\nnational system of dealers, wholesalers, large regional contractors, and\nCompany-owned retail outlets. The Company’s products are marketed\npredominantly in the United States and Canada. The Company exports\nselect products to a limited number of markets outside North America,\nprincipally Latin America and the Caribbean, through its export subsid-\niary; however, based on sales, these activities are not significant.\n####### **Summary of Significant Accounting Policies**\n* **PRINCIPLES OF CONSOLIDATION AND FISCAL YEAR-END** *\nThe consolidated financial statements include the accounts and trans-\nactions of the Company and its subsidiaries. Intercompany accounts\nand transactions have been eliminated in consolidation.\nThe Company follows a 52/53-week fiscal year which ends\non the Saturday nearest December 31. Fiscal year 2003 ended on\nJanuary 3, 2004; 2002 ended on December 28, 2002; and 2001 ended", - "page_start": 41, - "page_end": 42, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\nCompetitive, inventive, expansive by day ...\ncozy, intimate, and warm by night. On one\nhand, a technology buff; while on the other\nhand, an incurable romantic. I’ll bathe you in\nheat — and show you how to fill a room with a\nvery special glow. Seek hearthwarming per-\nsonality with a powerful appreciation for style\nand performance. Must have aspirational\ndreams and family values. My dream: some-\none to ignite my potential ... someone to keep\nthe home fires burning.\nH EA R T H & H OME\nT ECH NOLOGI ES\n13\nH ON I NDUST R I ES 2 0 0 3\nAs we celebrate our 60th year, HON INDUSTRIES has seen\nmuch change. The industry has changed. The world has\nchanged. Our business has changed. What has not changed\nare the culture and values on which we were founded: integ-\nrity, fairness, and respect — in the treatment of others,\ncontinuous improvement, and responsiveness to those who\nbuy our products and services. In our unique and powerful\nmember-owner culture, throughout our history, every member\nhas had an opportunity to participate in making the business\nbetter. We did so again in 2003.\nWe outperformed our peers. We grew our sales and\nprofits. We gained market share by providing strong brands,\ninnovative products and services, and greater value to our end-\nusers. We continued to increase our gross margins, a direct\nresult of our ongoing commitment to lean initiatives. We used\nour strong, positive cash flow to invest in our business for the\nlong term and returned profits to shareholders. We accom-\nplished all of this in a very challenging economy and market.\nAlthough we are proud of what we achieved, our phi-\nlosophy of constructive discontent drives us to continue to\nchallenge ourselves to do better. We believe to succeed in a\nbusiness environment of ongoing change and continuous trans-\nformation we also must continue to change. Today, we are\nleaner, more focused, and have more clearly defined brands\nthan ever before. Our challenge is to grow, aggressively and\nprofitably, through market-driven solutions while maintain-\ning focus on what we do best — operational excellence. Our\ntransformation continues:\n**BUI L D I NG BRAND MARK ET PO WER**\nWe are investing significantly in our brands and increasing our", - "page_start": 10, - "page_end": 12, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "1 ,80 1 2 ,0 4 6 1 ,79 2 1 ,6 9 2 **1 ,756** 87 1 0 6 74 9 1 **9 8**\n1 8.1 1 9 .8 1 2 .8 1 4 . 7 **1 4.5** 1 .4 4 1 .77 1 .2 6 1 .55 **1 .6 8**\n**D I LUTED EARNI NGS**\n**PER S HARE**\n(dollars)\n**RETURN O N AVERAGE**\n**S HAREHO LD ERS ’ EQ UI TY**\n(percent)\n**NET I NCO ME** (in millions) **NET S ALES** (in millions)\n**’ 03** ’ 02 ’ 01 ’ 00 ’ 99 **’ 03** ’ 02 ’ 01 ’ 00 ’ 99\n**’ 03** ’ 02 ’ 01 ’ 00 ’ 99 **’ 03** ’ 02 ’ 01 ’ 00 ’ 99\nGreat brands are like great people. The best\nones blend a distinctive personality with a\nstrong character. They combine a “can-do”\nattitude with a “can’t-wait-to-try-something-\nnew” enthusiasm. They know themselves as\nwell as they know the people who associate\nwith them. They know that while good looks\nare important, beauty is only skin deep; it’s\nwhat’s inside that counts.\nBecause all of our brands have some-\nthing unique and valuable to offer, we’re letting\nthem speak for themselves. As for the people\nwho know and love our brands, we’ve invited a\nfew to share an “up close and personal” look\ninto why and how HON INDUSTRIES is ...\nT H E P ER FECT", - "page_start": 0, - "page_end": 2, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\nfocused on distinct markets.\nImportant to our company’s success, is a strong Board\nof Directors who bring their individual skills, knowledge, and\nexperience to our company. Their involvement, independence,\nand integrity provide the ongoing foundation for effective gov-\nernance and corporate oversight for you, our shareholders.\nThis year we recognize retiring directors Lorne R.\nWaxlax, Robert W. Cox, and M. Farooq Kathwari. We thank\nthem for their dedication. We are also pleased to welcome\nJoseph Scalzo, President, Personal Care Products, The Gillette\nCompany, to our board.\nOur CEO succession process is progressing smoothly.\nThe appointment of Stan Askren as President of HON\nINDUSTRIES and as a member of the Board of Directors,\nannounced in February 2003, was an important part of\nthis process.\nOur office furniture and hearth businesses are healthy\nand well-positioned for growth; still we continue to face a com-\npetitive business environment. We are confident of our financial\nsecurity, and certain that our transition to becoming a market-\ndriven, operationally excellent company will continue to en-\nhance shareholder value. The transformation continues. We will\nbe seeking shareholder approval, in early May 2004, to change\nthe name of HON INDUSTRIES to HNI Corporation, drawing\non our heritage while remaining true to our culture and values.\nThe new name will serve to better align the corporate identity\nwith the direction of the company, as a strategic manager of\nmultiple, distinct, and independent brands.\nWe thank our member-owners for their continued\ndedication, and look forward to the challenges and opportuni-\nties of 2004.\nJack D. Michaels\nCH A I R MA N A ND CH I EF EXECUT I VE OFFI CER\nStan A. Askren\nP R ESI DENT\n15\nH ON I NDUST R I ES 2 0 0 3\n*(In thousands, except for per share data)* **2003** 2002 Change\nI NCOME ST A T EMENT DA T A\n| $ 1,755,728 639,215 36.4% 480,744 8,510 149,961 98,105 5.6% 14.5% $ 1.69 1.68 12.19 0.52 |\n|:---|\n| $ 462,122 1,021,826 245,816 1.88 $ 4,126 0.6% $ 709,889 678,391 216,306 |\n| $ 34,842 141,274 58,178,739 26 6,416 8,926 |\nNet sales $ 1,692,622 3.7%\nGross profit 599,879 6.6%\nGross profit as a % of:\nNet sales 35.4% —\nSelling and administrative expenses 454,189 5.8%", - "page_start": 13, - "page_end": 14, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## **7,577**\n\n*(in thousands, except per share amounts)*\n7,522\n7,549\n##### **$ 9,761**\n23 ■ 2003 ANNUAL REPORT", - "page_start": 23, - "page_end": 24, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\nINDUSTRIES’ sales and business develop-\nment outside the United States and Canada.\nOur members in local countries market the\nHON INDUSTRIES’ brands through a global\ndistribution network. With an extensive prod-\nuct selection, HON International is able to\nprovide dealers and customers with the widest\ncollection of “compelling value” office furni-\nture in the world. The international team is\ndedicated to providing customers with world-\nclass service, from initial inquiry to com-\nplete-and-on-time installation. Extensive\ninternational experience helps to ensure cus-\ntomers are provided with solutions for even\ntheir most challenging international needs\nand opportunities.\n**HI GHLI GHTS / AWARD S :**\n**-** A lead exhibitor in the first-ever Office\nFurniture Expo in Mexico City.\n**-** Successfully completed projects for key\nmultinational accounts in Ireland, Barbados,\nJamaica, Egypt, and Hong Kong, among others.\n**-** Opened the first HON INDUSTRIES’ show-\nroom outside the United States in Monterrey,\nMexico.\n**W W W . H O N I N T E R N A T I O N A L . C O M**\nMaxon Furniture Inc. targets small to mid-\nsized businesses seeking “planned” offices fea-\nturing workstations and compatible storage\nand seating. Maxon’s customers appreciate\noffice furniture that efficiently organizes space\nand creates a positive working environment.\n**HI GHLI GHTS / AWARD S :**\n**-** Gave the Empower ® product line a com-\nplete makeover; including a new trim design,\nsegmented panels, and redesigned storage\ncabinets.\n**W W W . M A X O N F U R N I T U R E . C O M**\nPaoli Inc. is a leading provider of wood case\ngoods, modular desking, conference pro-\nducts, and seating through its well-known\nbrands Paoli ® and Whitehall ® . Founded in\n1926, it is the newest member of the HON\nINDUSTRIES family, acquired in January\n2004. Outstanding product design at a great\nvalue makes Paoli a highly sought after solu-\ntion in the market for wood private offices.\nPaoli’s production capability and resources\nallow the company to respond quickly to\nchanging market needs. Paoli’s strong, inde-\npendent representative sales and dealer net-\nworks support its broad product offering in the\nmid-market and contract furniture segments.\n**HI GHLI GHTS / AWARD S :**\n**-** Introduced the Reflect TM product line of", - "page_start": 28, - "page_end": 28, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Thomas A. Tolone**\n\nCompany’s filings with the Securities and Exchange Commission.\nWe caution the reader that the above list of factors may not be exhaustive. The\nCompany does not assume any obligation to update any forward-looking state-\nment, whether as a result of new information, future events or otherwise.\n**FO RWARD - LO O K I NG S TATEMENTS**\nOUR VI SI ON\nWe, the members of HON INDUSTRIES, are dedicated to creating long-term value for all of our stakeholders, to\nexceeding our customers’ expectations, and to making our company a great place to work. We will always treat each\nother, as well as customers, suppliers, shareholders, and our communities, with fairness and respect.\nOur success depends upon business simplification, rapid continuous improvement, and innovation in every-\nthing we do, individual and collective integrity, and the relentless pursuit of the following long-standing beliefs:\n**WE WI L L BE PRO FI TABLE.**\nWe pursue mutually profitable relationships with customers and suppliers. Only when our company achieves an ade-\nquate profit can the other elements of this Vision be realized.\n**WE WI L L CREATE LO NG- TERM VAL UE FO R S HAREHO L D ERS .**\nWe create long-term value for shareholders by earning financial returns significantly greater than our cost of capital and\npursuing profitable growth opportunities. We will safeguard our shareholders’ equity by maintaining a strong balance\nsheet to allow flexibility in responding to a continuously changing market and business environment.\n**WE WI L L PURS UE PRO FI TABL E GRO WTH.**\nWe pursue profitable growth on a global basis in order to provide continued job opportunities for members and finan-\ncial success for all stakeholders.\n**WE WILL BE A SUPPLIER OF QUALITY PRODUCTS AND SERVICES.**\nWe provide reliable products and services of high quality and brand value to our end-users. Our products and services\nexceed our customers’ expectations and enable our distributors and our company to make a fair profit.\n**WE WI L L BE A GREAT PL ACE TO WO RK .**\nWe pursue a participative environment and support a culture that encourages and recognizes excellence, active\ninvolvement, ongoing learning, and contributions of each member; that seeks out and values diversity; and that\nattracts and retains the most capable people who work safely, are motivated, and are devoted to making our company\nand our members successful.\n**WE WI L L BE A RES PO NS I BL E CO RPO RATE CI TI ZEN.**", - "page_start": 62, - "page_end": 63, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "# ANNUAL REPORT\n\n## **1 million**\n**NEW MEMBERS** JOINED OUR\nNORDSTROM REWARDSTM PROGRAM\nFOR THE THIRD YEAR IN A ROW.\nMORE THAN", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_JWN_2014.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed8.pdf", - "query": "Did automating the writing of EM-to-IP handoffs notes using LLM lead to life-threatening outputs ?", - "target_page": 8, - "target_passage": "none of the incorrect output text elements reached life-threatening risk", - "chunk_present": { - "presence": true, - "index": 9 - } - }, - "top_chunk": [ - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Abstract**\n\n#### **Key Points**\n\n**Question** Can a large language model\n(LLM) generate emergency medicine\n(EM)-to-inpatient (IP) handoff notes\nthat are useful and safe for EM care?\n**Findings** In this cohort study of 1600\nEM patient medical records using a\nnovel evaluation framework, the\nLLM-generated EM-to-IP handoff notes\nhad a mean usefulness of 4.04 out of 5\n(compared with 4.36 for\nphysician-written) and a mean patient\nsafety of 4.06 out of 5 (compared with\n4.50 for physician-written) with no\ncritical patient safety risks.\n**Meaning** These findings suggest the\nvalue of a manual, patient safety-\nfocused clinical evaluation of LLM\nmodels and the potential of\nLLM-generated handoff notes to create\na new standard of care in EM.\n**+ [Invited Commentary](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48729&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) + [Supplemental content](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723)**\nAuthor affiliations and article information are\nlisted at the end of this article.\n**Open Access.** This is an open access article distributed under the terms of the CC-BY License.\n*JAMA Network Open.* 2024;7(12):e2448723. doi:10.1001/jamanetworkopen.2024.48723 (Reprinted) December 3, 2024 1/12\n*Abstract (continued)*\nand safety via a novel evaluation framework. This study suggests the importance of a physician-in-\nloop implementation design for this model and demonstrates an effective strategy to measure\npreimplementation patient safety of LLM models.\n*JAMA Network Open.* 2024;7(12):e2448723. doi: [10.1001/jamanetworkopen.2024.48723](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723)", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Abstract**\n\n**IMPORTANCE** An emergency medicine (EM) handoff note generated by a large language model\n(LLM) has the potential to reduce physician documentation burden without compromising the safety\nof EM-to-inpatient (IP) handoffs.\n**OBJECTIVE** To develop LLM-generated EM-to-IP handoff notes and evaluate their accuracy and\nsafety compared with physician-written notes.\n**DESIGN, SETTING, AND PARTICIPANTS** This cohort study used EM patient medical records with\nacute hospital admissions that occurred in 2023 at NewYork-Presbyterian/Weill Cornell Medical\nCenter. A customized clinical LLM pipeline was trained, tested, and evaluated to generate templated\nEM-to-IP handoff notes. Using both conventional automated methods (ie, recall-oriented\nunderstudy for gisting evaluation [ROUGE], bidirectional encoder representations from transformers\nscore [BERTScore], and source chunking approach for large-scale inconsistency evaluation [SCALE])\nand a novel patient safety-focused framework, LLM-generated handoff notes vs physician-written\nnotes were compared. Data were analyzed from October 2023 to March 2024.\n**EXPOSURE** LLM-generated EM handoff notes.\n**MAIN OUTCOMES AND MEASURES** LLM-generated handoff notes were evaluated for (1) lexical\nsimilarity with respect to physician-written notes using ROUGE and BERTScore; (2) fidelity with\nrespect to source notes using SCALE; and (3) readability, completeness, curation, correctness,\nusefulness, and implications for patient safety using a novel framework.\n**RESULTS** In this study of 1600 EM patient records (832 [52%] female and mean [SD] age of 59.9\n[18.9] years), LLM-generated handoff notes, compared with physician-written ones, had higher\nROUGE (0.322 vs 0.088), BERTScore (0.859 vs 0.796), and SCALE scores (0.691 vs 0.456),\nindicating the LLM-generated summaries exhibited greater similarity and more detail. As reviewed by\n3 board-certified EM physicians, a subsample of 50 LLM-generated summaries had a mean (SD)\nusefulness score of 4.04 (0.86) out of 5 (compared with 4.36 [0.71] for physician-written) and mean\n(SD) patient safety scores of 4.06 (0.86) out of 5 (compared with 4.50 [0.56] for physician-written).\nNone of the LLM-generated summaries were classified as a critical patient safety risk.\n**CONCLUSIONS AND RELEVANCE** In this cohort study of 1600 EM patient medical records,\nLLM-generated EM-to-IP handoff notes were determined superior compared with physician-written\nsummaries via conventional automated evaluation methods, but marginally inferior in usefulness\n*(continued)*", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Discussion**\n\nThe study demonstrated success in generating EM-to-IP handoff notes using both a fine tuned,\npretrained LLM and rule-based approaches within an end user- developed note template. It is\nimportant to note that (largely due to time constraints within the EM care delivery model) the\nperformance of EM-to-IP handoff notes was not the current standard of care in EM. The study site’s\nunique electronic handoff process enabled a comparison between physician-written and\nLLM-generated handoff notes. Traditional automated evaluations of the model output suggested\nTable 3. Mean Clinical Quality Evaluation, Large Language Model (LLM)- Generated and Physician-Written\nCriteria\nLLM-generated Physician-written\nMean score (SD)\nLikert rating 1-5, No. (%) a\nMean score (SD)\nLikert rating 1-5, No. (%) a\n1 2 3 4 5 1 2 3 4 5\nCompleteness 4.00 (0.88) 0 12 (8) 31 (20.7) 69 (46) 38 (25.3) 4.16 (0.84) 0 3 (2) 31 (20.7) 48 (32) 68 (45.3)\nCuration 4.24 (0.58) 0 1 (0.7) 13 (8.7) 85 (56.7) 51 (34) 4.76 (0.48) 0 0 6 (4) 39 (26) 105 (70)\nReadability 4.00 (0.64) 0 8 (5.3) 17 (11.3) 87 (58) 38 (25.3) 4.64 (0.49) 0 0 5 (3.3) 38 (25.3) 107 (71.3)\nCorrectness 4.52 (0.64) 0 0 13 (8.7) 39 (26) 98 (65.3) 4.90 (0.39) 0 0 2 (1.3) 12 (8) 136 (90.7)\nUsefulness 4.04 (0.86) 0 12 (8) 30 (20) 59 (39.3) 49 (32.7) 4.36 (0.71) 0 5 (3.3) 13 (8.7) 53 (35.3) 79 (52.7)\na Likert scores and score distributions over 50 notes for 3 annotators. There are no 1 ratings for either physician or LLM summaries in the 150 evaluation results.\nTable 4. Mean Clinical Safety Evaluation, Large Language Model (LLM)- Generated and Physician-Written\nCriteria\nLLM-generated Physician-written\nMean (SD)\nLikert score 1-5, No. (%) a\nMean (SD)\nLikert score 1-5, No. (%) a\n1 2 3 4 5 1 2 3 4 5\nCompleteness 4.20 (0.93) 0 13 (8.7) 19 (12.7) 58 (38.7) 60 (40) 4.50 (0.65) 0 0 17 (11.3) 43 (28.7) 90 (60)", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Discussion**\n\ncreate significant patient safety risk compared with the physician-written summaries. These critical\nimplementation safety findings will inform (1) directionality of further model refinement; (2) further\nclinical evaluation of postrefinement model output; and (3) irrespective of downstream model\nperformance, an EHR-implementation plan constrained to a user-interface design that will allow EM\nclinicians to review and edit the LLM-generated handoff note as a draft before finalizing (see\neAppendix 1 in [ Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) ). This physician-in-the-loop process has also been identified as critical\nin other recent work implementing LLMs into clinical workflows. 29,53\nWhile the automated methods of SCALE and MPNet-based sentence transformers\ndemonstrated a cursory view of the faithfulness performance of the models, the clinical evaluation\nprovided the nuanced context of the true factuality of our system on a word by word level. When\ncomparing with the source notes, the automatic evaluations rewarded the summaries with more\ndetails, more semantic similarities, and more entailment logics, while physician-written notes tended\nto be more concise with more shortcuts and clinical jargon, which are penalized by automatic\nevaluation metrics. In addition, LLM-generated summaries are completely based on the source\nnotes, while physician-written summaries are often composed with additional knowledge that\ncannot be found from the source notes.\nThe divergence of the automated and clinical evaluation results of an LLM intended for\nintegration into a critical clinical workflow is an important finding. First, this observed finding\nvalidates the importance of clinical evaluations in addition to conventional automated evaluations to determine accuracy. 54 While other LLM clinical evaluation frameworks have been described to\nmeasure conventional model output quality categories (such as incorrectness domains and other performance gaps), 30,35 to our knowledge, our novel framework is the first to incorporate\nanticipated patient safety implications for each individual category deficiency.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Introduction**\n\nmembers of this study team demonstrated 62% of LLM-generated hospital course summaries met standard-of-care for a formal inpatient discharge summary. 24 However, recently published clinical\n##### **JAMA Network Open | Emergency Medicine**\nDecember 3, 2024 2/12\nevaluation frameworks may not address the anticipated effect LLM performance limitations could\nhave on patient safety. 38-41\nIn this study, we aim to expand on prior work of clinical summarization to rigorously evaluate\nthe outcomes of a fine-tuned model developed to generate accurate and safe summaries of the care\nrendered during an ED visit, with the long-term goal of integrating automated, structured EM-to-IP\nhandoff notes into an EHR-based electronic handoff admission workflow (see eAppendix 1 in\n[Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) ). We fine-tune pretrained LLMs on well curated datasets of structured and\nunstructured EHR data from the ED encounter to summarize the patient’s ED care. We improved the\ncorrectness of model generations and customized the summaries in a structured format designed\nby a team of EM and internal medicine physician leaders for optimal usefulness. We proposed a novel\npatient safety-focused LLM evaluation framework to examine the LLM-generated handoff notes’\nquality and accuracy and the downstream patient safety implications of any identified inaccuracies.\nTo evaluate noninferiority, we compared the LLM-generated handoff notes with the preexisting\nphysician-written EM-to-IP handoff notes as the active control, using both the proposed patient\nsafety-focused clinical evaluation framework and automated benchmark-driven methods. We used\nthe physician-written EM-to-IP handoff notes as the active control and used the scores from both\nevaluation frameworks for the margin of inferiority of the intervention.", - "page_start": 1, - "page_end": 2, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Conclusions**\n\nThis study’s results suggest promise for future thoughtful integration of LLM-generated EM-to-IP\nhandoff notes into clinical admission workflows, as well as the associated potential downstream\nquality and efficiency gains. Our novel clinical evaluation framework demonstrates an effective\npreimplementation strategy to measure potential patient safety implications of incorrectness\nidentified in LLM-generated clinical care summaries, which will guide future model refinement and\nimplementation strategies. In the absence of a current written standard of care in EM, this innovation\ncould represent a transformative advancement in the quality of EM-to-IP transitions of care.\n**ARTICLE INFORMATION**\n**Accepted for Publication:** October 7, 2024.\n**Published:** December 3, 2024. doi: [10.1001/jamanetworkopen.2024.48723](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723)\n**Open Access:** This is an open access article distributed under the terms of the [ CC-BY License](https://jamanetwork.com/pages/cc-by-license-permissions/?utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) . © 2024 Hartman V\net al. *JAMA Network Open* .\n**Corresponding Author:** Vince Hartman, MS, Abstractive Health, 333 E 56 St, Apt 7N, New York, NY 10022 ( [vince](mailto:vince@abstractivehealth.com)\n[@abstractivehealth.com](mailto:vince@abstractivehealth.com) ).\n**Author Affiliations:** Abstractive Health, New York, New York (Hartman, Zhang, Poddar); Department of\nEmergency Medicine, NewYork-Presbyterian/Weill Cornell Medicine, New York (McCarty, Fortenko, Sharma,\nSteel); Department of Population Health, NewYork-Presbyterian/Weill Cornell Medicine, New York (Sholle,\nCampion); Clinical and Translational Science Center, Weill Cornell Medicine, New York, New York (Campion).\n**Author Contributions:** Mr Hartman and Dr Zhang had full access to all of the data in the study and take\nresponsibility for the integrity of the data and the accuracy of the data analysis.\n*Concept and design:* Hartman, Zhang, Poddar, McCarty, Fortenko, Campion, Steel.\n*Acquisition, analysis, or interpretation of data:* All authors.\n*Drafting of the manuscript:* Hartman, Zhang, Poddar, McCarty, Campion, Steel.\n*Critical review of the manuscript for important intellectual content:* All authors.\n*Statistical analysis:* Hartman, Zhang, Poddar, Sholle.\n*Obtained funding:* Hartman, Campion.\n*Administrative, technical, or material support:* Hartman, Zhang, Poddar, Sholle, Sharma, Campion, Steel.\n*Supervision:* Zhang, Poddar, McCarty, Sharma, Campion, Steel.\n**Conflict of Interest Disclosures:** Dr Hartman reported holding equity in Abstractive Health during the conduct of\nthe study and holding a patent for automated summarization of a hospital stay using machine learning issued to\nAbstractive Health. No other disclosures were reported.\n**Funding/Support:** Our research received support from NewYork-Presbyterian and Weill Cornell Medicine,\nincluding the Joint Clinical Trials Office and Clinical and Translational Science Center (grant No. UL1TR002384).\n**Role of the Funder/Sponsor:** The funder had no role in the design and conduct of the study; collection,", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Results**\n\n#### **Clinical Evaluation Tasks**\n\nThe clinical evaluation results for LLM-generated summaries and physician-written summaries are\nshown in **Table 3** and **Table 4** . The mean clinical quality scores of the automated summaries are in a\ncomparable range (4-5) to those of the physician summaries. However, the automated summaries\nwere observed to be of lower quality compared with the physician-written summaries with regards\nto mean (SD) usefulness (4.04 [0.85] vs 4.36 [0.71]), completeness (4.00 [0.88] vs 4.16 [0.84]),\nTable 2. Automated Evaluation Scores, Large Language Model (LLM)- Generated and Physician-Written\nSummary type R-1 a R-2 a R-L a BERT-p BERT-r SCALE\nLLM-generated 0.494 0.322 0.391 0.859 0.876 0.691\nPhysician-written 0.251 0.088 0.154 0.796 0.827 0.456\nAbbreviations: BERT, bidirectional encoder representations from transformers; p, precision-based scores; r, recall-based scores; R, recall-oriented understudy for gisting evaluation;\nSCALE, source chunking approach for large-scale inconsistency evaluation.\na R-1, R-2, R-L are the 3 types of recall-oriented understudy for gisting evaluation scores. Higher is better for all metrics.\nDecember 3, 2024 6/12\ncuration (4.24 [0.58] vs 4.76 [0.48]), readability (4.00 [0.64] vs 4.64 [0.49]), correctness (4.52\n[0.64] vs 4.90 [0.39]), and patient safety (4.06 [0.86] vs 4.50 [0.56]).\nIn extrapolating the estimated worst-case scenario impact of these performance gaps on\npatient safety, the 3 expert clinicians determined none of the identified model performance issues\nwere anticipated to create a level 1 (life-threatening) safety event (see examples of worst case\nscenarios in eTable 2 in [ Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) ). While the incompleteness and faulty logic identified in the\nautomated summaries received mean (SD) safety scores of 4.20 (0.93) and 4.60 (0.75), respectively;\n13 (8.7%) and 11 (7.3%) of these events, respectively, were determined to have the potential to create\na level 2 patient safety event following EM-to-IP handoff, substantially higher compared with the\nphysician-written summaries (0%). All of the 5 hallucinations had patient safety scores between 4\nand 5 and a mean (SD) score of 4.96 (0.14), which is defined as the hallucinations posing mild to no\npatient safety risk. LLM-generated notes demonstrated a higher rate of incorrectness (9.6%)\ncompared with the physician-written notes (2.0%), although very few hallucinations.\nICC were 0.79 for completeness, 0.70 for curation, 0.59 for readability, 0.76 for correctness,\nand 0.74 for usefulness. These numbers suggest good reliability of agreement for completeness,\ncuration, correctness, and usefulness and suggest fair reliability for readability among the 3 raters.", - "page_start": 5, - "page_end": 6, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Methods**\n\n#### **Statistical Analysis**\n\nsubsequently evaluated 2 ED-to-inpatient handoff notes for each patient: (1) the physician-written\nnote and (2) the LLM-generated note.\nOn a Likert scale of 1 to 5, where 1 is unacceptable and 5 is excellent, the 3 physicians rated the\ncompleteness, curation, readability, and correctness of the summary as shown in eTable 1 in\n[Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) . Physicians rated the usefulness of the summary, defined as the capability of the\nsummary being incorporated into a workflow where a physician would make edits before final\ncompletion, mitigating potential future self-referential learning loops and the downstream adverse consequences. 51 Likewise, the raters assessed potential patient safety implications of unmitigated\nmodel errors using a scale from 1 to 5, where 1 denotes life-threatening risks and 5 denotes no\nidentified patient safety risk for completeness, curation, readability, and the 4 subcategories within\ncorrectness (hallucination, faulty logic, knowledge gap, and bias), as well as the overall patient safety risk. 45 Evaluators arrived at prestudy consensus that a usefulness Likert score of at least a 3 out of 5\nindicated that the LLM-generated summary likely demonstrated baseline acceptability for such a\nworkflow. To extrapolate a theoretical worst case scenario, the physicians rated the safety of the\nLLM-generated summary as defined as the capability of the summary to fully replace a physician-\nwritten note (unmitigated).\nTo improve consistency and agreement, the 3 reviewers met to familiarize themselves with the\nframework and evaluated 10 separate cases from the test dataset that were not included in the\nclinical evaluation results. Additionally, after independently scoring the summaries, they met to\nensure consensus interpretation of the multidimensional scoring framework. Interrater reliability was\ncalculated using intraclass correlation coefficient (ICC), using a 2-way random effects model for\nconsistency with the Pingouin statistical package version 0.5.4 in Python (Python Software\nFoundation). The ICC measures the similarity of the 3 raters to confirm the consistency and validity\nof the evaluation protocol; the scores are from 0 to 1, where 1 indicates unanimous agreement and 0 represents no agreement. 52 Data were analyzed from October 2023 to March 2024.", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Introduction**\n\nthe handoff notes.\nIn recent years there has been an accelerated interest in using LLMs to automate clinical tasks in an effort to unburden physicians and reduce burnout. 22 Computer-generated text within clinical\nnotes using natural language processing (NLP) have been overall shown to improve note completion rates, physician satisfaction, and patient outcomes. 23 Since 2018, NLP has made rapid advancements\nin health care with the discovery of the transformer model architecture, the building block of large language models (LLMs). LLMs can automate workflows such as discharge summaries, 24 radiology reports, 25 patient messaging, 26 after-visit summaries, 27 and ambient dictation 28 with various levels of perceived quality in each workflow. 29 LLMs are particularly effective at summarizing large unstructured clinical datasets, such as ED patient medical records. 30 A common concern of LLMs is\ntheir ability to hallucinate data, or LLMs generating output text that is not factually consistent with the original source content. 31 Much work has been done in health care to reduce hallucinations\nthrough building larger-parameter models trained on trillions of datasets, and then instruction fine- tuning the LLM on smaller, well-curated datasets. 32,33 LLMs can also be designed with explainability by citing inferred content back to the reference source notes. 34 For short-context length notes, using\nfew-shot prompt engineering approaches with large language models like GPT-4 can produce\nsummaries that outperform standard physician documentation in completeness and error frequency. 35 However, factual inconsistencies in the summaries produced by LLMs increase as the context length increases, 36 and for medium- to long-context tasks, fine-tuning an open-source model has been shown to perform better than a prompt-learning approach. 37 In prior work,", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Discussion**\n\nCuration 4.82 (0.32) 0 1 (0.7) 3 (2) 21 (14) 125 (83.3) 4.90 (0.31) 0 0 3 (2) 8 (5.3) 139 (92.7)\nReadability 4.74 (0.37) 0 1 (0.7) 6 (4) 23 (15.3) 120 (80) 4.94 (0.14) 0 0 0 10 (6.7) 140 (93.3)\nCorrectness: hallucination 4.96 (0.14) 0 0 0 5 (3.3) 145 (96.7) 5.00 0 0 0 0 150 (100)\nCorrectness: knowledge gap 4.88 (0.48) 0 3 (2) 2 (1.3) 6 (4) 139 (92.7) 4.90 (0.42) 0 1 (0.7) 5 (3.3) 3 (2) 141 (94)\nCorrectness: faulty logic 4.60 (0.75) 0 11 (7.3) 12 (8) 13 (8.7) 114 (76) 4.94 (0.24) 0 0 2 (1.3) 2 (1.3) 146 (97.3)\nCorrectness: bias 5.00 0 0 0 0 150 (100) 5.00 0 0 0 0 150 (100)\nOverall safety risk 4.06 (0.86) 0 11 (7.3) 27 (18) 60 (40) 52 (34.7) 4.50 (0.56) 0 1 (0.7) 16 (10.7) 41 (27.3) 92 (61.3)\na Likert scores and score distributions over 50 notes for 3 annotators. There are no 1 ratings for either physician or AI summaries in the 150 evaluation results.\nDecember 3, 2024 7/12\nsuperior performance. However, while the manual clinical evaluation demonstrated the majority of\nthe LLM-generated notes were of promising comparative quality (scores of 4-5), they were, on\naverage, inferior to the clinician-written notes.\nOur novel clinical evaluation’s findings suggest the majority of identified quality limitations and\nincorrectness would have minimal impact on patient safety, even when extrapolated to the worst-\ncase scenario of the LLM-generated summary content not being reviewed and edited by a clinician\nbefore completion. This was designed to address contemporary LLM concerns of user trust, reliance and expertise. 49 As such, none of the incorrect output text elements reached life-threatening risk.\nHowever, incompleteness and faulty logic identified in the automated summaries were not always\nnegligible, with just under 1 in 10 of these performance gaps determined to have the potential to", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed8.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed8.pdf", - "query": "How did automating the writing of EM-to-IP handoffs notes using LLM affect the usefulness of these notes ?", - "target_page": 1, - "target_passage": "LLM-generated EM-to-IP handoff notes were determined superior compared with physician-written summaries via conventional automated evaluation methods, but marginally inferior in usefulness", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Abstract**\n\n**IMPORTANCE** An emergency medicine (EM) handoff note generated by a large language model\n(LLM) has the potential to reduce physician documentation burden without compromising the safety\nof EM-to-inpatient (IP) handoffs.\n**OBJECTIVE** To develop LLM-generated EM-to-IP handoff notes and evaluate their accuracy and\nsafety compared with physician-written notes.\n**DESIGN, SETTING, AND PARTICIPANTS** This cohort study used EM patient medical records with\nacute hospital admissions that occurred in 2023 at NewYork-Presbyterian/Weill Cornell Medical\nCenter. A customized clinical LLM pipeline was trained, tested, and evaluated to generate templated\nEM-to-IP handoff notes. Using both conventional automated methods (ie, recall-oriented\nunderstudy for gisting evaluation [ROUGE], bidirectional encoder representations from transformers\nscore [BERTScore], and source chunking approach for large-scale inconsistency evaluation [SCALE])\nand a novel patient safety-focused framework, LLM-generated handoff notes vs physician-written\nnotes were compared. Data were analyzed from October 2023 to March 2024.\n**EXPOSURE** LLM-generated EM handoff notes.\n**MAIN OUTCOMES AND MEASURES** LLM-generated handoff notes were evaluated for (1) lexical\nsimilarity with respect to physician-written notes using ROUGE and BERTScore; (2) fidelity with\nrespect to source notes using SCALE; and (3) readability, completeness, curation, correctness,\nusefulness, and implications for patient safety using a novel framework.\n**RESULTS** In this study of 1600 EM patient records (832 [52%] female and mean [SD] age of 59.9\n[18.9] years), LLM-generated handoff notes, compared with physician-written ones, had higher\nROUGE (0.322 vs 0.088), BERTScore (0.859 vs 0.796), and SCALE scores (0.691 vs 0.456),\nindicating the LLM-generated summaries exhibited greater similarity and more detail. As reviewed by\n3 board-certified EM physicians, a subsample of 50 LLM-generated summaries had a mean (SD)\nusefulness score of 4.04 (0.86) out of 5 (compared with 4.36 [0.71] for physician-written) and mean\n(SD) patient safety scores of 4.06 (0.86) out of 5 (compared with 4.50 [0.56] for physician-written).\nNone of the LLM-generated summaries were classified as a critical patient safety risk.\n**CONCLUSIONS AND RELEVANCE** In this cohort study of 1600 EM patient medical records,\nLLM-generated EM-to-IP handoff notes were determined superior compared with physician-written\nsummaries via conventional automated evaluation methods, but marginally inferior in usefulness\n*(continued)*", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Abstract**\n\n#### **Key Points**\n\n**Question** Can a large language model\n(LLM) generate emergency medicine\n(EM)-to-inpatient (IP) handoff notes\nthat are useful and safe for EM care?\n**Findings** In this cohort study of 1600\nEM patient medical records using a\nnovel evaluation framework, the\nLLM-generated EM-to-IP handoff notes\nhad a mean usefulness of 4.04 out of 5\n(compared with 4.36 for\nphysician-written) and a mean patient\nsafety of 4.06 out of 5 (compared with\n4.50 for physician-written) with no\ncritical patient safety risks.\n**Meaning** These findings suggest the\nvalue of a manual, patient safety-\nfocused clinical evaluation of LLM\nmodels and the potential of\nLLM-generated handoff notes to create\na new standard of care in EM.\n**+ [Invited Commentary](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48729&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) + [Supplemental content](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723)**\nAuthor affiliations and article information are\nlisted at the end of this article.\n**Open Access.** This is an open access article distributed under the terms of the CC-BY License.\n*JAMA Network Open.* 2024;7(12):e2448723. doi:10.1001/jamanetworkopen.2024.48723 (Reprinted) December 3, 2024 1/12\n*Abstract (continued)*\nand safety via a novel evaluation framework. This study suggests the importance of a physician-in-\nloop implementation design for this model and demonstrates an effective strategy to measure\npreimplementation patient safety of LLM models.\n*JAMA Network Open.* 2024;7(12):e2448723. doi: [10.1001/jamanetworkopen.2024.48723](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723)", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Discussion**\n\nThe study demonstrated success in generating EM-to-IP handoff notes using both a fine tuned,\npretrained LLM and rule-based approaches within an end user- developed note template. It is\nimportant to note that (largely due to time constraints within the EM care delivery model) the\nperformance of EM-to-IP handoff notes was not the current standard of care in EM. The study site’s\nunique electronic handoff process enabled a comparison between physician-written and\nLLM-generated handoff notes. Traditional automated evaluations of the model output suggested\nTable 3. Mean Clinical Quality Evaluation, Large Language Model (LLM)- Generated and Physician-Written\nCriteria\nLLM-generated Physician-written\nMean score (SD)\nLikert rating 1-5, No. (%) a\nMean score (SD)\nLikert rating 1-5, No. (%) a\n1 2 3 4 5 1 2 3 4 5\nCompleteness 4.00 (0.88) 0 12 (8) 31 (20.7) 69 (46) 38 (25.3) 4.16 (0.84) 0 3 (2) 31 (20.7) 48 (32) 68 (45.3)\nCuration 4.24 (0.58) 0 1 (0.7) 13 (8.7) 85 (56.7) 51 (34) 4.76 (0.48) 0 0 6 (4) 39 (26) 105 (70)\nReadability 4.00 (0.64) 0 8 (5.3) 17 (11.3) 87 (58) 38 (25.3) 4.64 (0.49) 0 0 5 (3.3) 38 (25.3) 107 (71.3)\nCorrectness 4.52 (0.64) 0 0 13 (8.7) 39 (26) 98 (65.3) 4.90 (0.39) 0 0 2 (1.3) 12 (8) 136 (90.7)\nUsefulness 4.04 (0.86) 0 12 (8) 30 (20) 59 (39.3) 49 (32.7) 4.36 (0.71) 0 5 (3.3) 13 (8.7) 53 (35.3) 79 (52.7)\na Likert scores and score distributions over 50 notes for 3 annotators. There are no 1 ratings for either physician or LLM summaries in the 150 evaluation results.\nTable 4. Mean Clinical Safety Evaluation, Large Language Model (LLM)- Generated and Physician-Written\nCriteria\nLLM-generated Physician-written\nMean (SD)\nLikert score 1-5, No. (%) a\nMean (SD)\nLikert score 1-5, No. (%) a\n1 2 3 4 5 1 2 3 4 5\nCompleteness 4.20 (0.93) 0 13 (8.7) 19 (12.7) 58 (38.7) 60 (40) 4.50 (0.65) 0 0 17 (11.3) 43 (28.7) 90 (60)", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Discussion**\n\ncreate significant patient safety risk compared with the physician-written summaries. These critical\nimplementation safety findings will inform (1) directionality of further model refinement; (2) further\nclinical evaluation of postrefinement model output; and (3) irrespective of downstream model\nperformance, an EHR-implementation plan constrained to a user-interface design that will allow EM\nclinicians to review and edit the LLM-generated handoff note as a draft before finalizing (see\neAppendix 1 in [ Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) ). This physician-in-the-loop process has also been identified as critical\nin other recent work implementing LLMs into clinical workflows. 29,53\nWhile the automated methods of SCALE and MPNet-based sentence transformers\ndemonstrated a cursory view of the faithfulness performance of the models, the clinical evaluation\nprovided the nuanced context of the true factuality of our system on a word by word level. When\ncomparing with the source notes, the automatic evaluations rewarded the summaries with more\ndetails, more semantic similarities, and more entailment logics, while physician-written notes tended\nto be more concise with more shortcuts and clinical jargon, which are penalized by automatic\nevaluation metrics. In addition, LLM-generated summaries are completely based on the source\nnotes, while physician-written summaries are often composed with additional knowledge that\ncannot be found from the source notes.\nThe divergence of the automated and clinical evaluation results of an LLM intended for\nintegration into a critical clinical workflow is an important finding. First, this observed finding\nvalidates the importance of clinical evaluations in addition to conventional automated evaluations to determine accuracy. 54 While other LLM clinical evaluation frameworks have been described to\nmeasure conventional model output quality categories (such as incorrectness domains and other performance gaps), 30,35 to our knowledge, our novel framework is the first to incorporate\nanticipated patient safety implications for each individual category deficiency.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Introduction**\n\nmembers of this study team demonstrated 62% of LLM-generated hospital course summaries met standard-of-care for a formal inpatient discharge summary. 24 However, recently published clinical\n##### **JAMA Network Open | Emergency Medicine**\nDecember 3, 2024 2/12\nevaluation frameworks may not address the anticipated effect LLM performance limitations could\nhave on patient safety. 38-41\nIn this study, we aim to expand on prior work of clinical summarization to rigorously evaluate\nthe outcomes of a fine-tuned model developed to generate accurate and safe summaries of the care\nrendered during an ED visit, with the long-term goal of integrating automated, structured EM-to-IP\nhandoff notes into an EHR-based electronic handoff admission workflow (see eAppendix 1 in\n[Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) ). We fine-tune pretrained LLMs on well curated datasets of structured and\nunstructured EHR data from the ED encounter to summarize the patient’s ED care. We improved the\ncorrectness of model generations and customized the summaries in a structured format designed\nby a team of EM and internal medicine physician leaders for optimal usefulness. We proposed a novel\npatient safety-focused LLM evaluation framework to examine the LLM-generated handoff notes’\nquality and accuracy and the downstream patient safety implications of any identified inaccuracies.\nTo evaluate noninferiority, we compared the LLM-generated handoff notes with the preexisting\nphysician-written EM-to-IP handoff notes as the active control, using both the proposed patient\nsafety-focused clinical evaluation framework and automated benchmark-driven methods. We used\nthe physician-written EM-to-IP handoff notes as the active control and used the scores from both\nevaluation frameworks for the margin of inferiority of the intervention.", - "page_start": 1, - "page_end": 2, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Methods**\n\n#### **EM-to-IP Handoff Note Template**\nThe EM-to-IP handoff note template used in the study is a replication of the current manual handoff\nnote structure used at the study site. The generated EM handoff note consists of components\ngenerated by a rule-based pattern-matching approach (laboratory tests, vitals, medications, consult\norders, and radiology impressions) and components generated by the trained abstractive\nsummarization model (history of present illness [HPI], differential diagnoses, immediate care plans,\nin-ED events, and disposition). Each summary also included a header with the timestamp of ED triage\nand discharge, patient’s birth date, patient’s unique identifier, patient’s encounter number, and the\ntotal time of patient’s stay in the ED.", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Introduction**\n\nthe handoff notes.\nIn recent years there has been an accelerated interest in using LLMs to automate clinical tasks in an effort to unburden physicians and reduce burnout. 22 Computer-generated text within clinical\nnotes using natural language processing (NLP) have been overall shown to improve note completion rates, physician satisfaction, and patient outcomes. 23 Since 2018, NLP has made rapid advancements\nin health care with the discovery of the transformer model architecture, the building block of large language models (LLMs). LLMs can automate workflows such as discharge summaries, 24 radiology reports, 25 patient messaging, 26 after-visit summaries, 27 and ambient dictation 28 with various levels of perceived quality in each workflow. 29 LLMs are particularly effective at summarizing large unstructured clinical datasets, such as ED patient medical records. 30 A common concern of LLMs is\ntheir ability to hallucinate data, or LLMs generating output text that is not factually consistent with the original source content. 31 Much work has been done in health care to reduce hallucinations\nthrough building larger-parameter models trained on trillions of datasets, and then instruction fine- tuning the LLM on smaller, well-curated datasets. 32,33 LLMs can also be designed with explainability by citing inferred content back to the reference source notes. 34 For short-context length notes, using\nfew-shot prompt engineering approaches with large language models like GPT-4 can produce\nsummaries that outperform standard physician documentation in completeness and error frequency. 35 However, factual inconsistencies in the summaries produced by LLMs increase as the context length increases, 36 and for medium- to long-context tasks, fine-tuning an open-source model has been shown to perform better than a prompt-learning approach. 37 In prior work,", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Methods**\n\n#### **Data Curation for Automated ED Note Generation**\n\nThe EHR data were bifurcated into 2 datasets linked by the patient encounter number: 1 for the rule-\nbased pattern-matching approach and the other for the LLM fine-tuning discussed in further detail\nin eAppendix 1 in [ Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) . The rule-based framework was designed by the 3 board certified EM\nphysicians (M.M., A.F., and P.S.). Fine tuning of the pretrained LLM consisted of the notes in **Table 1** :\nEM clinician notes, consultation notes, EM progress note entries, and EM procedure notes. The\nEM-to-IP handoff notes were used as the labels. As the preexisting labels were of variable quality for\n##### **JAMA Network Open | Emergency Medicine**\nDecember 3, 2024 3/12\nLLM-model training, an informatics professional (V.H.) worked over a period of 200 hours with 3\nboard certified emergency medicine physician leaders with experience in formal quality and patient\nsafety review processes (M.M., A.F., and P.S.) to improve the dataset through manual curation and\nannotation. As the task of EM-handoff note generation is not dependent on racial characteristics of\nthe patients, we removed all mentions of race during the annotation stage as a means to avoid race\nbias; therefore, the model was trained to generate text without race-based assumptions. Although\nresource intensive, a small and carefully curated dataset of at least 1000 examples has been shown to be sufficient to produce remarkable results for the language model chosen. 42 Given the size of\nour dataset, we created a train and test dataset with a ratio of 1500:100, with a higher ratio of data\nplaced in the training set and eschewed a validation set to lower the variance of the models. We used\nk-fold cross validation on the training dataset to avoid sampling bias for the hyperparameter\noptimization of the LLMs.", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Conclusions**\n\nThis study’s results suggest promise for future thoughtful integration of LLM-generated EM-to-IP\nhandoff notes into clinical admission workflows, as well as the associated potential downstream\nquality and efficiency gains. Our novel clinical evaluation framework demonstrates an effective\npreimplementation strategy to measure potential patient safety implications of incorrectness\nidentified in LLM-generated clinical care summaries, which will guide future model refinement and\nimplementation strategies. In the absence of a current written standard of care in EM, this innovation\ncould represent a transformative advancement in the quality of EM-to-IP transitions of care.\n**ARTICLE INFORMATION**\n**Accepted for Publication:** October 7, 2024.\n**Published:** December 3, 2024. doi: [10.1001/jamanetworkopen.2024.48723](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723)\n**Open Access:** This is an open access article distributed under the terms of the [ CC-BY License](https://jamanetwork.com/pages/cc-by-license-permissions/?utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) . © 2024 Hartman V\net al. *JAMA Network Open* .\n**Corresponding Author:** Vince Hartman, MS, Abstractive Health, 333 E 56 St, Apt 7N, New York, NY 10022 ( [vince](mailto:vince@abstractivehealth.com)\n[@abstractivehealth.com](mailto:vince@abstractivehealth.com) ).\n**Author Affiliations:** Abstractive Health, New York, New York (Hartman, Zhang, Poddar); Department of\nEmergency Medicine, NewYork-Presbyterian/Weill Cornell Medicine, New York (McCarty, Fortenko, Sharma,\nSteel); Department of Population Health, NewYork-Presbyterian/Weill Cornell Medicine, New York (Sholle,\nCampion); Clinical and Translational Science Center, Weill Cornell Medicine, New York, New York (Campion).\n**Author Contributions:** Mr Hartman and Dr Zhang had full access to all of the data in the study and take\nresponsibility for the integrity of the data and the accuracy of the data analysis.\n*Concept and design:* Hartman, Zhang, Poddar, McCarty, Fortenko, Campion, Steel.\n*Acquisition, analysis, or interpretation of data:* All authors.\n*Drafting of the manuscript:* Hartman, Zhang, Poddar, McCarty, Campion, Steel.\n*Critical review of the manuscript for important intellectual content:* All authors.\n*Statistical analysis:* Hartman, Zhang, Poddar, Sholle.\n*Obtained funding:* Hartman, Campion.\n*Administrative, technical, or material support:* Hartman, Zhang, Poddar, Sholle, Sharma, Campion, Steel.\n*Supervision:* Zhang, Poddar, McCarty, Sharma, Campion, Steel.\n**Conflict of Interest Disclosures:** Dr Hartman reported holding equity in Abstractive Health during the conduct of\nthe study and holding a patent for automated summarization of a hospital stay using machine learning issued to\nAbstractive Health. No other disclosures were reported.\n**Funding/Support:** Our research received support from NewYork-Presbyterian and Weill Cornell Medicine,\nincluding the Joint Clinical Trials Office and Clinical and Translational Science Center (grant No. UL1TR002384).\n**Role of the Funder/Sponsor:** The funder had no role in the design and conduct of the study; collection,", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Introduction**\n\nHandoffs, where patient information is exchanged between health professionals during a transfer of clinical responsibility, have been identified as a critical source of medical errors. 1,2 The Joint\nCommission, the Accreditation Council for Graduate Medical Education, and the Association of\nAmerican Medical Colleges have all recommended the development of high-quality and standardized handoff processes to address the substantial patient risk of this ubiquitous event. 3,4 Implementing handoff tools has previously demonstrated significant reductions in medical errors. 5,6 High-quality\nhandoffs from emergency medicine (EM) to inpatient (IP) services (EM-to-IP) are challenged by medical complexity, diagnostic uncertainty, rapidly evolving care plans, and time constraints. 7-10 The\nEM-to-IP handoff structure is not well standardized, frequently communicated verbally, and poorly\nadhered to in emergency departments (EDs), including in medical centers with formalized handoff systems. 11-14 Prior research has demonstrated that suboptimal EM-to-IP handoff is associated with\nadverse events, EM leaders and front-line clinicians themselves view the EM-to-IP handoff as high\nrisk, and an electronic health record (EHR)-based technology is commonly mentioned as the most desired assistive tool in improving ED transitions of care. 15-18 Limited work to date has demonstrated EM electronic handoff tools as feasible, efficient, and effective. 19-21 In April 2023, EM and internal\nmedicine leadership of the study site collaboratively developed and launched a mandatory,\nEHR-based handoff workflow via a standardized EM-to-IP handoff note template, designed for real-\ntime completion by the EM care team at time of admission. At 3 and 6 months postlaunch, informal\nevaluation of new EM-to-IP handoff notes through random medical record review and unstructured\nclinician feedback sessions revealed variable completeness, quality, and subsequent usefulness of", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed8.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv5_ccby4license.pdf", - "query": "What company released MegatronLM ?", - "target_page": 2, - "target_passage": "NVIDIA released the MegatronLM", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# ANNUAL REPORT\n\n## **1 million**\n**NEW MEMBERS** JOINED OUR\nNORDSTROM REWARDSTM PROGRAM\nFOR THE THIRD YEAR IN A ROW.\nMORE THAN", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## **1 Introduction**\n\n### **1.1 Purpose of the Document**\nThe main purpose of this document is to present a User Manual for the main user functionalities of\nthe **Portal Version 4.3** , launched in production in May 2019. This document consists of an update of\nthe User Manual for the Portal Version 3.0 published in November 2017[4].", - "page_start": 3, - "page_end": 3, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## WHO WE ARE\n\n### RENAULT-NISSAN ALLIANCE\nW H O W E A R E\n**Allied for Independent Success**\n**Various Models**\n**From the B Platform**\n**From the C Platform**\nMEGANE\nCLIO\nSERENA\nMARCH/MICRA", - "page_start": 32, - "page_end": 32, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# ANNUAL REPORT\n\n## **27**\n**NEW NORDSTROM RACK STORES.**\nPLUS, RACK SALES INCREASED 17% AND\nRACK COMPARABLE SALES GAINED 3.8%.", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **GPT**\n\n[models are prone to generating falsehoods called \"hallucinations\", although this can be reduced with](https://en.wikipedia.org/wiki/Hallucination_(artificial_intelligence))\n[RLHF and quality data. They are used in chatbots, which allow people to ask a question or request a task](https://en.wikipedia.org/wiki/Chatbot)\nin simple text. [122][123]\n[Current models and services include Gemini (formerly Bard), ChatGPT, Grok, Claude, Copilot, and](https://en.wikipedia.org/wiki/Microsoft_Copilot)\n[LLaMA.](https://en.wikipedia.org/wiki/LLaMA) [124] [ Multimodal GPT models can process different types of data (modalities) such as images,](https://en.wikipedia.org/wiki/Modality_(human%E2%80%93computer_interaction))\nvideos, sound, and text. [125]\n[In the late 2010s, graphics processing units (GPUs) that were increasingly designed with AI-specific](https://en.wikipedia.org/wiki/Graphics_processing_unit)\n[enhancements and used with specialized TensorFlow software had replaced previously used central](https://en.wikipedia.org/wiki/Central_processing_unit)\n[processing unit (CPUs) as the dominant means for large-scale (commercial and academic) machine](https://en.wikipedia.org/wiki/Machine_learning)\n[learning models' training.](https://en.wikipedia.org/wiki/Machine_learning) [126] [ Specialized programming languages such as Prolog were used in early AI](https://en.wikipedia.org/wiki/Prolog)\nresearch, [127] [ but general-purpose programming languages like Python have become predominant.](https://en.wikipedia.org/wiki/Python_(programming_language)) [128]\n[The transistor density in integrated circuits has been observed to roughly double every 18 months—a](https://en.wikipedia.org/wiki/Integrated_circuit)\n[trend known as Moore's law, named after the Intel co-founder Gordon Moore, who first identified it.](https://en.wikipedia.org/wiki/Gordon_Moore)\n[Improvements in GPUs have been even faster.](https://en.wikipedia.org/wiki/GPUs) [129]\nAI and machine learning technology is used in most of the essential applications of the 2020s, including:\n[search engines (such as Google Search), targeting online advertisements, recommendation systems](https://en.wikipedia.org/wiki/Recommendation_systems)\n[(offered by Netflix, YouTube or Amazon), driving internet traffic, targeted advertising (AdSense,](https://en.wikipedia.org/wiki/AdSense)\n[Facebook), virtual assistants (such as Siri or Alexa), autonomous vehicles (including drones, ADAS and](https://en.wikipedia.org/wiki/Advanced_driver-assistance_system)", - "page_start": 8, - "page_end": 8, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n[Norton & Company. ISBN 978-0-3938-6833-3. OCLC 1233266753 (https://search.worldcat.o](https://search.worldcat.org/oclc/1233266753)\n[rg/oclc/1233266753).](https://search.worldcat.org/oclc/1233266753)\nCiresan, D.; Meier, U.; Schmidhuber, J. (2012). \"Multi-column deep neural networks for image\nclassification\". *2012 IEEE Conference on Computer Vision and Pattern Recognition* .\n[pp. 3642- 3649. arXiv:1202.2745 (https://arxiv.org/abs/1202.2745).](https://arxiv.org/abs/1202.2745)\n[doi:10.1109/cvpr.2012.6248110 (https://doi.org/10.1109%2Fcvpr.2012.6248110). ISBN 978-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4673-1228-8)\n[1-4673-1228-8. S2CID 2161592 (https://api.semanticscholar.org/CorpusID:2161592).](https://api.semanticscholar.org/CorpusID:2161592)\n[Clark, Jack (2015b). \"Why 2015 Was a Breakthrough Year in Artificial Intelligence\" (https://www.](https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-int](https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[elligence). ](https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence) *Bloomberg.com* [. Archived (https://web.archive.org/web/20161123053855/https://](https://web.archive.org/web/20161123053855/https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artific](https://web.archive.org/web/20161123053855/https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[ial-intelligence) from the original on 23 November 2016. Retrieved 23 November 2016.](https://web.archive.org/web/20161123053855/https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[CNA (12 January 2019). \"Commentary: Bad news. Artificial intelligence is biased\" (https://www.c](https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[hannelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-](https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[challenge-11097374). ](https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374) *CNA* [. Archived (https://web.archive.org/web/20190112104421/https://](https://web.archive.org/web/20190112104421/https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loan](https://web.archive.org/web/20190112104421/https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[s-key-challenge-11097374) from the original on 12 January 2019. Retrieved 19 June 2020.](https://web.archive.org/web/20190112104421/https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[Cybenko, G. (1988). Continuous valued neural networks with two hidden layers are sufficient](https://en.wikipedia.org/wiki/George_Cybenko)\n(Report). Department of Computer Science, Tufts University.\n[Deng, L.; Yu, D. (2014). \"Deep Learning: Methods and Applications\" (http://research.microsoft.c](http://research.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf)\n[om/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf) (PDF). ](http://research.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf) *Foundations and*\n*Trends in Signal Processing* . **7** [ (3- 4): 197- 387. doi:10.1561/2000000039 (https://doi.org/10.](https://doi.org/10.1561%2F2000000039)\n[1561%2F2000000039). Archived (https://web.archive.org/web/20160314152112/http://resea](https://web.archive.org/web/20160314152112/http://research.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf)\n[rch.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf) (PDF)](https://web.archive.org/web/20160314152112/http://research.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf)\nfrom the original on 14 March 2016. Retrieved 18 October 2014.\n[Dennett, Daniel (1991). ](https://en.wikipedia.org/wiki/Daniel_Dennett) *[Consciousness Explained](https://en.wikipedia.org/wiki/Consciousness_Explained)* [. The Penguin Press. ISBN 978-0-7139-9037-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7139-9037-9)\n[9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7139-9037-9)\n[DiFeliciantonio, Chase (3 April 2023). \"AI has already changed the world. This report shows](https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[how\" (https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869](https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[558.php). ](https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php) *San Francisco Chronicle* [. Archived (https://web.archive.org/web/2023061901530](https://web.archive.org/web/20230619015309/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[9/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.](https://web.archive.org/web/20230619015309/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[php) from the original on 19 June 2023. Retrieved 19 June 2023.](https://web.archive.org/web/20230619015309/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[Dickson, Ben (2 May 2022). \"Machine learning: What is the transformer architecture?\" (https://b](https://bdtechtalks.com/2022/05/02/what-is-the-transformer)\n[dtechtalks.com/2022/05/02/what-is-the-transformer). ](https://bdtechtalks.com/2022/05/02/what-is-the-transformer) *TechTalks* [. Archived (https://web.archiv](https://web.archive.org/web/20231122142948/https://bdtechtalks.com/2022/05/02/what-is-the-transformer/)\n[e.org/web/20231122142948/https://bdtechtalks.com/2022/05/02/what-is-the-transformer/)](https://web.archive.org/web/20231122142948/https://bdtechtalks.com/2022/05/02/what-is-the-transformer/)\nfrom the original on 22 November 2023. Retrieved 22 November 2023.\n[Dockrill, Peter (27 June 2022), \"Robots With Flawed AI Make Sexist And Racist Decisions,](https://web.archive.org/web/20220627225827/https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[Experiment Shows\" (https://web.archive.org/web/20220627225827/https://www.sciencealert.](https://web.archive.org/web/20220627225827/https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows),](https://web.archive.org/web/20220627225827/https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n*Science Alert* [, archived from the original (https://www.sciencealert.com/robots-with-flawed-ai](https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[-make-sexist-racist-and-toxic-decisions-experiment-shows) on 27 June 2022](https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[Domingos, Pedro (2015). ](https://en.wikipedia.org/wiki/Pedro_Domingos) *The Master Algorithm: How the Quest for the Ultimate Learning*\n*Machine Will Remake Our World* [. Basic Books. ISBN 978-0-4650-6570-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-4650-6570-7)\n[Dreyfus, Hubert (1972). ](https://en.wikipedia.org/wiki/Hubert_Dreyfus) *[What Computers Can't Do](https://en.wikipedia.org/wiki/What_Computers_Can%27t_Do)* [. New York: MIT Press. ISBN 978-0-0601-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0601-1082-6)\n[1082-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0601-1082-6)\n[Dreyfus, Hubert; Dreyfus, Stuart (1986). ](https://en.wikipedia.org/wiki/Hubert_Dreyfus) *[Mind over Machine: The Power of Human Intuition and](https://archive.org/details/mindovermachinep00drey)*\n*[Expertise in the Era of the Computer](https://archive.org/details/mindovermachinep00drey)* (https://archive.org/details/mindovermachinep00drey).\n[Oxford: Blackwell. ISBN 978-0-0290-8060-3. Archived (https://web.archive.org/web/2020072](https://web.archive.org/web/20200726131414/https://archive.org/details/mindovermachinep00drey)\n[6131414/https://archive.org/details/mindovermachinep00drey) from the original on 26 July](https://web.archive.org/web/20200726131414/https://archive.org/details/mindovermachinep00drey)\n2020. Retrieved 22 August 2020.\n[Dyson, George (1998). ](https://en.wikipedia.org/wiki/George_Dyson_(science_historian)) *[Darwin among the Machines](https://archive.org/details/darwinamongmachi00dyso)* (https://archive.org/details/darwinamongm\n[achi00dyso). Allan Lane Science. ISBN 978-0-7382-0030-9. Archived (https://web.archive.or](https://web.archive.org/web/20200726131443/https://archive.org/details/darwinamongmachi00dyso)\n[g/web/20200726131443/https://archive.org/details/darwinamongmachi00dyso) from the](https://web.archive.org/web/20200726131443/https://archive.org/details/darwinamongmachi00dyso)\noriginal on 26 July 2020. Retrieved 22 August 2020.", - "page_start": 54, - "page_end": 55, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **11**\n\n### W\n\n#### **Linking consumers with any time, any place mobile banking**\n1 International Data Corporation (September 2000), 2 TowerGroup (September 2000), 3 Meridien Research (August 1999)", - "page_start": 12, - "page_end": 12, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# annual report\n\n## Eastland 16\nTommy J. Barrow\n*Chairman of the Board, President and* *Chief Executive Officer*", - "page_start": 17, - "page_end": 17, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "## **7,577**\n\n*(in thousands, except per share amounts)*\n7,522\n7,549\n##### **$ 9,761**\n23 ■ 2003 ANNUAL REPORT", - "page_start": 23, - "page_end": 24, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **2**\n\n#### *the company faces today.*\n##### **M i k e B r o w n : B u i l d i n g D i g i t a l B r i d g e s W o r l d w i d e**", - "page_start": 4, - "page_end": 4, - "source_file": "NASDAQ_EEFT_2000.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv5_ccby4license.pdf", - "query": "What is the average emission of a human being per year in terms of CO2eq ?", - "target_page": 3, - "target_passage": "the average human is responsible for an estimated 5t CO2e per year", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\np. 116).\n188 OECD/European Union, 2022: [Health at a Glance: Europe 2022: State of Health in the EU Cycle](https://doi.org/10.1787/507433b0-en) (p. 87ff).\n189 Eurostat: [Life expectancy by age and sex](https://ec.europa.eu/eurostat/databrowser/view/DEMO_MLEXPEC__custom_5021551/default/table?lang=en)\n190 Eurostat: [Life expectancy by age and sex](https://ec.europa.eu/eurostat/databrowser/view/DEMO_MLEXPEC__custom_5021551/default/table?lang=en)\n191 OECD/European Union, 2020: [Health at a Glance: Europe 2020: State of Health in the EU Cycle](https://doi.org/10.1787/82129230-en) (p. 120).\n192 OECD/European Union, 2022: [Health at a Glance: Europe 2022: State of Health in the EU Cycle](https://doi.org/10.1787/507433b0-en) (p. 95ff).\n193 Joumard et al., 2008: [Health Status Determinants: Lifestyle, Environment, Health Care Resources and ](https://dx.doi.org/10.1787/240858500130)\n[Efficiency](https://dx.doi.org/10.1787/240858500130)\n194 Mazeikaite et al., 2021: [What Drives CrossCountry Health Inequality in the EU? Unpacking the Role of ](https://doi.org/10.1007/s11205-020-02587-2)\n[Socioeconomic Factors](https://doi.org/10.1007/s11205-020-02587-2)\n195 Eurofound, 2017: [European Quality of Life Survey 2016 - Overview Report](https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef1733en.pdf)\n196 Eurostat: [Self-perceived health by sex, age and income quintile](https://ec.europa.eu/eurostat/databrowser/view/hlth_silc_10/default/table?lang=en)\n197 Eurofound, 2017: [European Quality of Life Survey 2016 - Overview Report](https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef1733en.pdf) (p. 18).\n198 Eurostat’s ‘Morbidity Task Force’ is working on this: Archive:Morbidity statistics methodology pilot studies -\nexamples, [here](https://ec.europa.eu/eurostat/statistics-explained/index.php?oldid=464157#Current_.E2.80.98experiments.E2.80.99_and_promising_developments.s) ; and, Eurostat: Morbidity statistics in the EU - Report on pilot studies - 2014 edition, [here](https://ec.europa.eu/eurostat/en/web/products-statistical-working-papers/-/ks-tc-14-003)\n199 Pace & Buchow, 2014: [Morbidity Statistics in the EU - key results from pilot studies in sixteen Member States](https://ec.europa.eu/eurostat/documents/53621/0/Morbidity_Nov2014/19dde352-1ee5-487b-a442-b99b26f06c16)\n200 More detailed country data are available in the Eurostat section on Health in the European Union - facts and\nfigures Country Health Profiles, [here](https://ec.europa.eu/health/state/country_profiles_en)\n201 European Commission: [European Core Health Indicators](https://health.ec.europa.eu/indicators-and-data/european-core-health-indicators-echi_en)\n\n*202* Mazeikaite et al., 2021: [What Drives CrossCountry Health Inequality in the EU? Unpacking the Role of ](https://doi.org/10.1007/s11205-020-02587-2)\n[Socioeconomic Factors](https://doi.org/10.1007/s11205-020-02587-2)\n203 Eurostat: LFS 2020 Ad hoc module, [here](https://ec.europa.eu/eurostat/databrowser/explore/all/popul?lang=en&subtheme=hlth.hsw.hsw_apex&display=list&sort=category&extractionId=HSW_PB5)\n*204* *Eurostat: Persons reporting a work-related health problem by sex, age and occupation,* *[here](https://ec.europa.eu/eurostat/databrowser/view/HSW_PB7__custom_3198930/default/table?lang=en)*\n205 Murray & Lopez, 1996: The Global burden of disease : a comprehensive assessment of mortality and disability\nfrom diseases, injuries, and risk factors in 1990 and projected to 2020, [here](https://apps.who.int/iris/handle/10665/41864)\nUpdate: GBD 2017 Risk Factor Collaborators, 2018: Global, regional, and national comparative risk assessment\nof 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and\nterritories, 1990- 2017: a systematic analysis for the Global Burden of Disease Study 2017, [here](https://doi.org/10.1016/S0140-6736(18)32225-6)\n206 [European Burden of Disease Network](https://www.burden-eu.net/)\n207 WHO definition: *‘One DALY represents the loss of the equivalent of one year of full health. DALYs for a*\n*disease or health condition are the sum of the years of life lost to due to premature mortality (YLLs) and the years*", - "page_start": 147, - "page_end": 148, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **1. Introduction**\n\nThe public’s distinct understanding of the cause and e ff ect of the global climate issue is an obstacle\nto joint mitigation actions. In addition to a diversity of views co-existing in the public discourse [ 1 , 2 ],\nprevious studies noticed that the public had even failed to reach an agreement on whether “climate\nchange” or “global warming” is the most appropriate definition of the global climate concern [ 3 - 5 ].\nAccording to the definition provided by [ 6 ], global warming describes global climate issues as\na continuous increase in the average temperature of Earth’s surface due to anthropogenic emissions\nof greenhouse gases, whereas climate change includes not only temperature rise but also a range of\n*Int. J. Environ. Res. Public Health* **2020** , *17* [, 1062; doi:10.3390](http://dx.doi.org/10.3390/ijerph17031062) / ijerph17031062 [www.mdpi.com](http://www.mdpi.com/journal/ijerph) / journal / ijerph\ncomplex changes in the state of the climate [ 7 ], which may be caused by natural process, external forces,\nor human interventions [ 8 ]. By randomly assigning respondents to climate change or global warming\nquestionnaires, scholars confirmed that the di ff erent connotations contained in the two definitions are\nlikely to evoke distinct interpretations of the causes and impacts of the global climate issue [ 9 ], which\nmay inhibit collaboration and joint e ff orts to mitigate the global challenge.\nPublic preference between climate change and global warming is even more apparent when\nconsidering the ideology spectrum [ 10 ]. Some scholars concluded that conservatives, who are\nless concerned with environmental issues, tended to use global warming as a narrative strategy\nbecause global warming has a more direct connection with temperature rise, making it easier to find\ncontradictory cues such as freezing weather or heavy snowstorms to deny global climate change\nfacts [ 11 ]. The associations between global warming and human activities may contribute to more\ncontroversies as well [ 12 ], connecting global warming more with the “hoax” frame [ 5 ] and evoking\ngreater negative sentiment [ 13 ].\nAlthough these existing studies have often attempted to identify the di ff erences between these two\nterminologies, only a particular few perspectives, such as sentiment, ideological preference, or cause", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n[affair?](https://www.europarl.europa.eu/EPRS/140841REV1-Workers-conditions-in-the-textile-and-clothing-sector-just-an-Asian-affair-FINAL.pdf)\n131 Eurostat: National accounts employment data by industry (up to NACE A*64), Filter for years and sector\n‘Agriculture, forestry and fishing’, [here](https://ec.europa.eu/eurostat/databrowser/view/NAMA_10_A64_E__custom_4229280/default/table?lang=en)\n132 World Bank: Employment in agriculture (% of total employment) (modelled ILO estimate)\n[https://data.worldbank.org/indicator/SL.AGR.EMPL.ZS?end=2018&most_recent_year_desc=true&start=1991&typ](https://data.worldbank.org/indicator/SL.AGR.EMPL.ZS?end=2018&most_recent_year_desc=true&start=1991&type=shaded&view=chart)\n[e=shaded&view=chart](https://data.worldbank.org/indicator/SL.AGR.EMPL.ZS?end=2018&most_recent_year_desc=true&start=1991&type=shaded&view=chart)\n133 United Nations - e-Waste coalition: [Global E-waste Monitor 2017](https://www.itu.int/en/ITU-D/Environment/Pages/Toolbox/Global-E-waste-Monitor-2017.aspx)\n134 For example: [OSH system at national level - France](https://oshwiki.eu/wiki/OSH_system_at_national_level_-_France)\n135 Eurostat, 2013: [European Statistics on Accidents at Work (ESAW) - Summary methodology - 2013 edition](https://ec.europa.eu/eurostat/web/products-manuals-and-guidelines/-/KS-RA-12-102)\n(p. 5).\n136 Eurostat: Non-fatal accidents at work by NACE Rev. 2 activity and sex, A recalculation of the total number of\naccidents for the EU27 to the years 1994 to 1998 is not possible, mainly due to the many enlargements of the EU.\n137 Eurostat, Statistics in focus, Theme 3 - 16/2001: Accidents at work in the EU 1998-1999 (p. 4), [here](https://ec.europa.eu/eurostat/documents/3433488/5407173/KS-NK-01-016-EN.PDF.pdf/5897dcf4-ae26-45c8-9d10-7e54dce5efed)\n138 Data for 1998 for the Sectors A and D to K, NACE Rev. 1.1, EU-15, for 2019 for Sectors A, C-N, NACE Rev. 2,\nEU27. Only incidence rates for these selected sectors can be compared because Eurostat did not provide an\nincidence rate for all sectors in 1998 but for the sectors A and D to K, NACE 1.1.\n139 In total the incidence rate decreased from 4,089 to 1,713; the difference is 2,376. The reduction between 1998\nand 2010 amounts to 2,068, and between 2010 and 2019 it sums up to 308. That means that 87% of the\nreduction was achieved in the first period and 13% in the second period.\n140 Eurostat: [Non-fatal accidents at work by NACE Rev. 2 activity and sex, Filter Sectors, A, C-N](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_01/default/table?lang=en)\n141 Eurostat: [Accidents at work statistics - Incident rates](https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Accidents_at_work_statistics#Incidence_rates)\n142 Eurostat: [Non-fatal accidents at work by NACE Rev. 2 activity and sex](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_01/default/table?lang=en) , Filter: Time frequency: Annual; Unit of\nmeasure: Incidence rate; Classification of economic activities - NACE Rev. 2; Sex: Total.\n143 EU-OSHA, 2010: [A review of methods used across Europe to estimate work-related accidents and illnesses ](https://osha.europa.eu/en/publications/review-methods-used-across-europe-estimate-work-related-accidents-and-illnesses-among)\n[among the self-employed](https://osha.europa.eu/en/publications/review-methods-used-across-europe-estimate-work-related-accidents-and-illnesses-among)\n144 EU-OSHA, 2010: [A review of methods used across Europe to estimate work-related accidents and illnesses ](https://osha.europa.eu/en/publications/review-methods-used-across-europe-estimate-work-related-accidents-and-illnesses-among)\n[among the self-employed](https://osha.europa.eu/en/publications/review-methods-used-across-europe-estimate-work-related-accidents-and-illnesses-among) (p. 7).\n145 Eurostat, 2013: [European Statistics on Accidents at Work - Summary methodology - 2013 edition](https://ec.europa.eu/eurostat/web/products-manuals-and-guidelines/-/KS-RA-12-102) (p. 6):\n*‘Article 2 of the ESAW Regulation covers the provision of data on persons who had an accident at work during the*\n*reference period and states that if the victim is self-employed, a family worker or a student, providing data is*", - "page_start": 145, - "page_end": 145, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **4 Trends in outcomes - safety, health and wellbeing**\n\n### **4.2 Trends in health outcomes**\n\n#### * **4.2.2 Attributable fractions, risk pairs and burden of disease** *\n\nevaluation of literature and statistics. The AF vary between 1% for all respiratory diseases, 3.2% for\nneoplasm and 12.4% for circulatory diseases up to more than 90% for mesothelioma and 100% for\npneumoconiosis. 212 For mental diseases the estimated AF is 17.4 % for males and 20.7 for females. 213\nThere are very clear connections between specific lung diseases (e.g. pneumoconiosis) and work\nbecause **such exposures are often restricted to workplaces** , as outside work there is practically no\nexposure; many of these diseases are recognised as occupational diseases. Much less clear are the\nattributions of work to cardiovascular, mental, other respiratory diseases like asthma or COPD, and\ndigestive diseases.\nLately, the **WHO and ILO have made joint efforts** to identify the best possible estimates based on the\nsystematic review of scientific literature on such connections. The newest WHO/ILO review of risk\npairs 214 identified several significant relations between specific risks of work conditions and related\ndiseases, for example, long working hours and stroke, or exposure to particulate matter, gases and\nchronic obstructive pulmonary diseases. For some specific chemicals and metals, the AF is very low\nbecause other exposures — nutrition, environment — might have a much bigger impact than workplace\nexposures. The WHO/ILO study estimated the highest AF for the risk pair asbestos and mesothelioma,\nfor occupational ergonomic factors and back and neck pain, and for some types of occupational injuries.\n\n**Table 24: Examples of fractions of diseases attributable to work (AF) - WHO/ILO 215**\n\nIn 2021, the WHO and ILO published their estimates of the burden of work-related diseases, named the\n‘ WHO/ILO joint estimates of the work-related burden of disease and injury, 2000-2016’. 216 WHO/ILO\ncalculates for the EU27 114,000 **work-related deaths per year in 2016** . When setting the **absolute**\n**number of work-related deaths** (114,000) in relation to the EU27 population above 16 years (371\nmillion) in 2016, this results in approximately **31 deaths per 100,000 population in working age above**", - "page_start": 80, - "page_end": 81, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Risks and harm**\n\n##### **Technological unemployment**\n\nartificial intelligence. [260][261]\nUnlike previous waves of automation, many middle-class jobs may be eliminated by artificial\nintelligence; *[The Economist](https://en.wikipedia.org/wiki/The_Economist)* stated in 2015 that \"the worry that AI could do to white-collar jobs what\nsteam power did to blue-collar ones during the Industrial Revolution\" is \"worth taking seriously\". [262]\n[Jobs at extreme risk range from paralegals to fast food cooks, while job demand is likely to increase for](https://en.wikipedia.org/wiki/Paralegal)\ncare-related professions ranging from personal healthcare to the clergy. [263]\nFrom the early days of the development of artificial intelligence, there have been arguments, for example,\n[those put forward by Joseph Weizenbaum, about whether tasks that can be done by computers actually](https://en.wikipedia.org/wiki/Joseph_Weizenbaum)\nshould be done by them, given the difference between computers and humans, and between quantitative\n##### **Technological unemployment**\ncalculation and qualitative, value-based judgement. [264]\nIt has been argued AI will become so powerful that humanity may irreversibly lose control of it. This\n[could, as physicist Stephen Hawking stated, \"spell the end of the human race\".](https://en.wikipedia.org/wiki/Global_catastrophic_risk) [265] This scenario has been\ncommon in science fiction, when a computer or robot suddenly develops a human-like \"self-awareness\"\n(or \"sentience\" or \"consciousness\") and becomes a malevolent character. [q] These sci-fi scenarios are\nmisleading in several ways.\n[First, AI does not require human-like sentience to be an existential risk. Modern AI programs are given](https://en.wikipedia.org/wiki/Sentience)\n[specific goals and use learning and intelligence to achieve them. Philosopher Nick Bostrom argued that if](https://en.wikipedia.org/wiki/Nick_Bostrom)\none gives *almost any* goal to a sufficiently powerful AI, it may choose to destroy humanity to achieve it\n[(he used the example of a paperclip factory manager).](https://en.wikipedia.org/wiki/Instrumental_convergence#Paperclip_maximizer) [267] [ Stuart Russell gives the example of household](https://en.wikipedia.org/wiki/Stuart_J._Russell)\nrobot that tries to find a way to kill its owner to prevent it from being unplugged, reasoning that \"you\ncan't fetch the coffee if you're dead.\" [268] [ In order to be safe for humanity, a superintelligence would have](https://en.wikipedia.org/wiki/Superintelligence)\n[to be genuinely aligned with humanity's morality and values so that it is \"fundamentally on our side\".](https://en.wikipedia.org/wiki/AI_alignment) [269]\n[Second, Yuval Noah Harari argues that AI does not require a robot body or physical control to pose an](https://en.wikipedia.org/wiki/Yuval_Noah_Harari)\n[existential risk. The essential parts of civilization are not physical. Things like ideologies, law,](https://en.wikipedia.org/wiki/Law)\n[government, money and the economy are built on language; they exist because there are stories that](https://en.wikipedia.org/wiki/Language)\n[billions of people believe. The current prevalence of misinformation suggests that an AI could use](https://en.wikipedia.org/wiki/Misinformation)", - "page_start": 17, - "page_end": 18, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Further reading**\n\nLeffer, Lauren, \"The Risks of Trusting AI: We must avoid humanizing machine-learning models\nused in scientific research\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 330, no. 6 (June 2024), pp. 80- 81.\n[Lepore, Jill, \"The Chit-Chatbot: Is talking with a machine a conversation?\", ](https://en.wikipedia.org/wiki/Jill_Lepore) *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 7\nOctober 2024, pp. 12- 16.\n[Maschafilm (2010). \"Content: Plug & Pray Film - Artificial Intelligence - Robots\" (http://www.plu](http://www.plugandpray-film.de/en/content.html)\n[gandpray-film.de/en/content.html). ](http://www.plugandpray-film.de/en/content.html) *plugandpray-film.de* [. Archived (https://web.archive.org/w](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\n[eb/20160212040134/http://www.plugandpray-film.de/en/content.html) from the original on 12](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\nFebruary 2016.\n[Marcus, Gary, \"Artificial Confidence: Even the newest, buzziest systems of artificial general](https://en.wikipedia.org/wiki/Marcus,_Gary)\nintelligence are stymmied by the same old problems\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 327, no. 4\n(October 2022), pp. 42- 45.\nMitchell, Melanie (2019). *Artificial intelligence: a guide for thinking humans* . New York: Farrar,\n[Straus and Giroux. ISBN 978-0-3742-5783-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-3742-5783-5)\n[Mnih, Volodymyr; Kavukcuoglu, Koray; Silver, David; et al. (26 February 2015). \"Human-level](https://www.nature.com/articles/nature14236)\n[control through deep reinforcement learning\" (https://www.nature.com/articles/nature14236).](https://www.nature.com/articles/nature14236)\n*Nature* . **518** [ (7540): 529- 533. Bibcode:2015Natur.518..529M (https://ui.adsabs.harvard.edu/](https://ui.adsabs.harvard.edu/abs/2015Natur.518..529M)\n[abs/2015Natur.518..529M). doi:10.1038/nature14236 (https://doi.org/10.1038%2Fnature142](https://doi.org/10.1038%2Fnature14236)\n[36). PMID 25719670 (https://pubmed.ncbi.nlm.nih.gov/25719670). S2CID 205242740 (http](https://api.semanticscholar.org/CorpusID:205242740)\n[s://api.semanticscholar.org/CorpusID:205242740). Archived (https://web.archive.org/web/20](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[230619055525/https://www.nature.com/articles/nature14236) from the original on 19 June](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[2023. Retrieved 19 June 2023. Introduced DQN, which produced human-level performance](https://en.wikipedia.org/wiki/Deep_Q-learning)\non some Atari games.\n[Press, Eyal, \"In Front of Their Faces: Does facial-recognition technology lead police to ignore](https://en.wikipedia.org/wiki/Eyal_Press)\ncontradictory evidence?\", *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 20 November 2023, pp. 20- 26.\n[\"Robots could demand legal rights\" (http://news.bbc.co.uk/2/hi/technology/6200005.stm). ](http://news.bbc.co.uk/2/hi/technology/6200005.stm) *BBC*\n*News* [. 21 December 2006. Archived (https://web.archive.org/web/20191015042628/http://ne](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n[ws.bbc.co.uk/2/hi/technology/6200005.stm) from the original on 15 October 2019. Retrieved](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n3 February 2011.\n[Roivainen, Eka, \"AI's IQ: ChatGPT aced a [standard intelligence] test but showed that](https://en.wikipedia.org/wiki/ChatGPT)\n[intelligence cannot be measured by IQ alone\", ](https://en.wikipedia.org/wiki/IQ) *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 329, no. 1\n[(July/August 2023), p. 7. \"Despite its high IQ, ChatGPT fails at tasks that require real](https://en.wikipedia.org/wiki/ChatGPT)\nhumanlike reasoning or an understanding of the physical and social world.... ChatGPT\nseemed unable to reason logically and tried to rely on its vast database of... facts derived\nfrom online texts.\"\nScharre, Paul, \"Killer Apps: The Real Dangers of an AI Arms Race\", *[Foreign Affairs](https://en.wikipedia.org/wiki/Foreign_Affairs)* , vol. 98, no.\n3 (May/June 2019), pp. 135- 144. \"Today's AI technologies are powerful but unreliable.\nRules-based systems cannot deal with circumstances their programmers did not anticipate.", - "page_start": 68, - "page_end": 69, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nWHO-5 Well-Being index.\n115 Incidence rate = number of work accidents per 100,000 workers. The number of EU Member States changed\nsignificantly in 1995 from (EU-12 to EU-15) and 2004 (from EU-15 to EU-25). That is the reason why we use here\nthe incidence rate from ESAW as indicator and not the total number.\n*116* *Eurostat: Statistics in focus, Theme 3-16/2001:* *[Accidents at work in the EU 1998-1999](https://ec.europa.eu/eurostat/documents/3433488/5407173/KS-NK-01-016-EN.PDF.pdf/5897dcf4-ae26-45c8-9d10-7e54dce5efed)* *(p. 2).*\n\n117 Eurostat, [Accidents at work by sex and severity](https://ec.europa.eu/eurostat/databrowser/view/hsw_mi08/default/table?lang=en) (Sector A, C-N, NACE Rev. 2, EU27). Only incidence rates for\nthese selected sectors can be compared, because Eurostat did not calculate / publish an incidence rate for all\nsectors in 1998 but for Sector A and D to K, NACE 1.1). The incidence rate for all sectors is a little bit lower in\n2019 (1,603) because the other sectors have lower accident risks. That would also have been the case in 1994.\n*118* *Eurostat:* *[Accidents at work by sex and severity](https://ec.europa.eu/eurostat/databrowser/view/hsw_mi08/default/table?lang=en)* *(NACE Rev. 2 activity Total).*\n119 Eurostat: Statistics in focus, Theme 3-16/2001: [Accidents at work in the EU 1998-1999](https://ec.europa.eu/eurostat/documents/3433488/5407173/KS-NK-01-016-EN.PDF.pdf/5897dcf4-ae26-45c8-9d10-7e54dce5efed) (p. 3).\n120 Eurostat: [Fatal Accidents at work by NACE Rev. 2 activity](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_02/default/table?lang=en) (HSW_N2_02), filter for sectors Sector A, C-N,\nNACE 2.\n*121* *Eurostat:* *[Accidents at work by sex and severity](https://ec.europa.eu/eurostat/databrowser/view/hsw_mi08/default/table?lang=en)* *(NACE Rev. 2 activity Total).*\n*122* *Eurostat:* *[Non-fatal accidents at work by NACE Rev. 2 activity and sex](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_01/default/table?lang=en)*\n*123* *Eurostat:* *[Fatal Accidents at work by NACE Rev. 2 activity; ](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_02/default/table?lang=en)* *Fatal Accidents at work* *[: Mining and quarrying](https://ec.europa.eu/eurostat/databrowser/view/HSW_N2_02__custom_5016088/default/table?lang=en)*\n124 Rees, 2016: [Comparing European and American Health & Safety Laws](https://www.safeopedia.com/2/4270/ehs/comparing-eu-health-safety-laws-across-the-pond) - ‘Pre-1970, there were approximately\n[14,000 worker fatalities a year, according to the Occupational Health and Safety Administration (OSHA). By 2010, ](https://www.safeopedia.com/definition/109/occupational-safety-and-health-administration-osha)\nthe workforce had doubled, but fatalities were down to just 4,500 - a workplace fatality rate reduction of 66\npercent. Worker injuries and illnesses were also down from 10.9 incidents per 100 workers in 1972 to 3.2 per 100\nin 2014.’\n125 WHO/ILO, 2021: [WHO/ILO joint estimates of the work-related burden of disease and injury, 2000- 2016: ](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve)\n[Global monitoring report](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve) (p. 18).\n126 Source of the picture: [here](https://www.baunetzwissen.de/gerueste-und-schalungen/fachwissen/geruestarten/zugaenge-und-treppen-fuer-gerueste-4786033) (copyrighted).\n**127** Eurostat: [Accidents at work, by specific physical activity and economic activity](https://ec.europa.eu/eurostat/databrowser/view/HSW_PH3_04__custom_1555461/default/table?lang=en) , EU, 2019 (% share).\n128 Eurostat: [Businesses in the mining and quarrying sector](https://ec.europa.eu/eurostat/statistics-explained/index.php?oldid=349791)\n129 European Commission: [Textiles and clothing in the EU](https://single-market-economy.ec.europa.eu/sectors/fashion/textiles-and-clothing-industries/textiles-and-clothing-eu_en)\n130 European Parliament, 2014: Briefing - [Workers’ conditions in the textile and clothing sector: just an Asian ](https://www.europarl.europa.eu/EPRS/140841REV1-Workers-conditions-in-the-textile-and-clothing-sector-just-an-Asian-affair-FINAL.pdf)", - "page_start": 144, - "page_end": 145, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **4 Trends in outcomes - safety, health and wellbeing**\n\n### **4.2 Trends in health outcomes**\n\n#### * **4.2.2 Attributable fractions, risk pairs and burden of disease** *\n\n**16 years** . 217\nThe second reference estimate was provided by the **International Commission on Occupational**\n**Health (ICOH)** . The size of the two major health consequences (‘Outcomes’) was calculated, that is,\n**work-related deaths** , and **work-related diseases** . ICOH estimates in total **179,000 deaths** ; moreover,\nthey refer to the much smaller **labour force** population (209 million) and calculate **89 work-related**\n**deaths per 100,000 labour force** . The main reason for these different estimates is the general\napproach: WHO/ILO restricts their analysis to selected risk-outcome pairs, for example, long working\nhours as risk and stroke as outcome, whereas ICOH aspired to cover all work-related diseases.\n\n**Figure 25: Work-related deaths - estimates by WHO/ILO 218 and ICOH 219 for EU27**\n\nThe figure below displays the relation between **major risks** and the **health outcome in DALYs** . The\nestimates of DALYS that are attributable to work vary between 6.8 million years (ICOH) and 4.4 million\nyears (WHO/ILO), both for the EU27.\n\n**Figure 26: Work-related DALYs - estimates by WHO/ILO and ICOH for the EU27**\n\nPutting the absolute numbers of WHO/ILO in relation to the EU27 population above 16 years this results\nin approximately **1,172 lost life years per 100,000 working-age population** (WHO/ILO). ICOH\ncalculates in absolute numbers 6.8 million lost life years for the labour force population, resulting **in**\n**3,364 DALYs per 100,000 labour force** .\nIt can be concluded that despite methodological differences the estimates **do not vary that much if the**\n**same reference population** is used in the calculation. Future research will contribute to a better\nattribution of the impact of work on these diseases. **In the future, relevant disease groups will be**\n**incorporated in these estimates** , that is, the impact of work on the prevalence of **mental diseases**\nand of communicable diseases caused by biological agents needs to be incorporated.\nThe next table shows the **difference between major occupational risk factors and deaths** at the\nEU27 level and the global level. At EU27 level asbestos-related cancers are clearly the most frequent", - "page_start": 81, - "page_end": 83, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "#parisagreement, Paris Agreement, the agreement signed on UNFCCC in 2016 to deal with global\nwarming by reducing greenhouse gas emissions.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **4 Trends in outcomes - safety, health and wellbeing**\n\n### **4.2 Trends in health outcomes**\n\n#### * **4.2.2 Attributable fractions, risk pairs and burden of disease** *\n\nreason for work-related deaths with nearly 60% of all cases; the two next main causes are COPD (15.9%)\nand CVD (12.3%). The global situation is quite different. CVD account for nearly 40%, COPD for 24%\nand injuries for 19%.\n\n**Table 25: Summary Burden of diseases EU27, Global deaths - WHO/ILO 2016 220,221**\n\nThe global number of deaths per 100,000 population (≥ age 15) is 34.7 cases, and for the EU27 it is at\na level of 30.7 cases per 100,000 (≥ age 16). 222\nThe next table displays the relation between **major work-related risks** and the **health outcome**\n**measured in DALYs** at a European and a global level. Asbestos-related cancers account for the highest\nshare of more than 29% (1,269,143 DALYs); the second and third largest group of diseases are back\nand neck pain and work-related injuries. At a global level, injuries dominate (29.4%), followed by\ncardiovascular diseases (25.9%), and back and neck pain (13.7%). The data for the EU27 and ‘Global’\nlook quite similar for hearing loss and asthma. The global number of DALYs per 100,000 population (≥\nage 15) is 1,657, for the EU27 it is at a level of 1,172 cases per 100,000.\n\n**Table 26: Summary Burden of diseases table DALYs WHO/ILO 223**\n\nThe **differences for this deviation between the EU27 and the global situation** will be the subject of\nfuture research and analysis. It can be assumed that different working conditions and a different level\nof prevention measures are important factors. A crucial factor is the monitoring capacity, that is, the\nability — and/or obligation — of the health system to identify and register work-related diseases, and\nthe publication of reliable and well accessible statistics.\n**ICOH used for its estimates more risk factors** , different disease categories and different values of\nAF. This methodology results in significantly higher figures for CVD and other diseases.\nThe same applies for DALYs; **WHO/ILO estimates sum up to approximately 63% of the ICOH values** .", - "page_start": 83, - "page_end": 85, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv5_ccby4license.pdf", - "query": "How did the Black Lives Matter movement influence the writing of Wikipedia articles ?", - "target_page": 5, - "target_passage": " the Black Lives Matter movement (BLM) influenced Wikipedia article generation and editing such that, as the BLM movement grew, articles covering shootings of Black people in- creased in coverage and were generated with reduced latency", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# On the Dangers of Stochastic Parrots: Can Language Models Be Too Big? Emily M. Bender ∗ Timnit Gebru[...]\n\n## **4 UNFATHOMABLE TRAINING DATA**\n\n### **4.2 Static Data/Changing Social Views**\n\nA central aspect of social movement formation involves using lan- guage strategically to destabilize dominant narratives and call at- tention to underrepresented social perspectives. Social movements produce new norms, language, and ways of communicating. This adds challenges to the deployment of LMs, as methodologies re- liant on LMs run the risk of ‘value-lock’, where the LM-reliant technology reifies older, less-inclusive understandings. For instance, the Black Lives Matter movement (BLM) influenced Wikipedia article generation and editing such that, as the BLM movement grew, articles covering shootings of Black people in- creased in coverage and were generated with reduced latency [ 135 ]. Importantly, articles describing past shootings and incidents of po- lice brutality were created and updated as articles for new events were created, reflecting how social movements make connections between events in time to form cohesive narratives [ 102 ]. More generally, Twyman et al. [ 135 ] highlight how social movements actively influence framings and reframings of minority narratives\n14 [Available at https://github.com/LDNOOBW/List-of-Dirty-Naughty-Obscene-and-](https://github.com/LDNOOBW/List-of-Dirty-Naughty-Obscene-and-Otherwise-Bad-Words/blob/master/en) [Otherwise-Bad-Words/blob/master/en, accessed Jan 18, 2021](https://github.com/LDNOOBW/List-of-Dirty-Naughty-Obscene-and-Otherwise-Bad-Words/blob/master/en) 15 This observation is due to William Agnew.\nin the type of online discourse that potentially forms the data that underpins LMs. An important caveat is that social movements which are poorly documented and which do not receive significant media attention will not be captured at all. Media coverage can fail to cover protest events and social movements [ 41 , 96 ] and can distort events that challenge state power [ 36 ]. This is exemplified by media outlets that tend to ignore peaceful protest activity and instead focus on dramatic or violent events that make for good television but nearly always result in critical coverage [ 81 ]. As a result, the data under- pinning LMs stands to misrepresent social movements and dispro- portionately align with existing regimes of power. Developing and shifting frames stand to be learned in incomplete ways or lost in the big-ness of data used to train large LMs — particu- larly if the training data isn’t continually updated. Given the com- pute costs alone of training large LMs, it likely isn’t feasible for even large corporations to fully retrain them frequently enough to keep up with the kind of language change discussed here. Perhaps fine-tuning approaches could be used to retrain LMs, but here again, what would be required is thoughtful curation practices to find ap- propriate data to capture reframings and techniques for evaluating whether such fine-tuning appropriately captures the ways in which new framings contest hegemonic representations.", - "page_start": 4, - "page_end": 4, - "source_file": "arxiv5_ccby4license.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n1. Nisbet, M.C. Communicating climate change: Why frames matter for public engagement. *Environ. Sci.*\n*Policy Sustain. Dev.* **2009** , *51* , 12- 23. [ [CrossRef](http://dx.doi.org/10.3200/ENVT.51.2.12-23) ]\n2. Roxburgh, N.; Guan, D.; Shin, K.J.; Rand, W.; Managi, S.; Lovelace, R.; Meng, J. Characterising climate change\ndiscourse on social media during extreme weather events. *Glob. Environ. Chang.* **2019** , *54* , 50- 60. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2018.11.004) ]\n3. Schuldt, J.P.; Konrath, S.H.; Schwarz, N. “Global warming” or “climate change”? Whether the planet is\nwarming depends on question wording. *Public Opin. Q.* **2011** , *75* , 115- 124. [ [CrossRef](http://dx.doi.org/10.1093/poq/nfq073) ]\n4. Villar, A.; Krosnick, J.A. Global warming vs. climate change, taxes vs. prices: Does word choice matter?\n*Clim. Chang.* **2011** , *105* , 1- 12. [ [CrossRef](http://dx.doi.org/10.1007/s10584-010-9882-x) ]\n5. Jang, S.M.; Hart, P.S. Polarized frames on “climate change” and “global warming” across countries and\nstates: Evidence from Twitter big data. *Glob. Environ. Chang.* **2015** , *32* , 11- 17. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2015.02.010) ]\n6. United States Environmental Protection Agency. Climate Change: Basic Information. Available online:\nhttps: // [19january2017snapshot.epa.gov](https://19january2017snapshot.epa.gov/climatechange/climate-change-basic-information_.html) / climatechange / climate-change-basic-information_.html (accessed on\n10 October 2019).\n7. Caitlyn Kennedy, R.L. What’s the Di ff erence between Global Warming and Climate Change? 2015. Available\nonline: https: // www.climate.gov / news-features / climate-qa / whats-di ff [erence-between-global-warming-and-](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change)\n[climate-change](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change) (accessed on 10 October 2019).\n8. Pachauri, R.K.; Allen, M.R.; Barros, V.R.; Broome, J.; Cramer, W.; Christ, R.; Church, J.A.; Clarke, L.; Dahe, Q.;\nDasgupta, P.; et al. *Climate Change 2014: Synthesis Report. Contribution of Working Groups I, II and III to the Fifth*\n*Assessment Report of the Intergovernmental Panel on Climate Change* ; IPCC: Geneva, Switzerland, 2014.\n9. Whitmarsh, L. What’s in a name? Commonalities and di ff erences in public understanding of “climate\nchange” and “global warming”. *Public Underst. Sci.* **2009** , *18* , 401- 420. [ [CrossRef](http://dx.doi.org/10.1177/0963662506073088) ]\n10. Shehata, A.; Hopmann, D.N. Framing climate change: A study of US and Swedish press coverage of global\nwarming. *Journal. Stud.* **2012** , *13* , 175- 192. [ [CrossRef](http://dx.doi.org/10.1080/1461670X.2011.646396) ]\n11. Schuldt, J.P.; Roh, S. Of accessibility and applicability: How heat-related cues a ff ect belief in “global warming”\nversus “climate change”. *Soc. Cogn.* **2014** , *32* , 217- 238. [ [CrossRef](http://dx.doi.org/10.1521/soco.2014.32.3.217) ]\n12. McCright, A.M.; Dunlap, R.E. Challenging global warming as a social problem: An analysis of the conservative\nmovement’s counter-claims. *Soc. Probl.* **2000** , *47* , 499- 522. [ [CrossRef](http://dx.doi.org/10.2307/3097132) ]", - "page_start": 16, - "page_end": 17, - "source_file": "pubmed10.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n872- 895. [ [CrossRef](http://dx.doi.org/10.1080/1369118X.2011.554572) ]\n53. Bruns, A.; Stieglitz, S. Quantitative approaches to comparing communication patterns on Twitter. *J. Technol.*\n*Hum. Serv.* **2012** , *30* , 160- 185. [ [CrossRef](http://dx.doi.org/10.1080/15228835.2012.744249) ]\n54. Yang, G. Narrative agency in hashtag activism: The case of# BlackLivesMatter. *Media Commun.* **2016** , *4* , 13.\n55. Bruns, A.; Burgess, J.E. The use of Twitter hashtags in the formation of ad hoc publics. In Proceedings of the\n6th European Consortium for Political Research (ECPR) General Conference 2011, Reykjav í k, Iceland, 25- 27\nAugust 2011.\n56. Rzeszotarski, J.M.; Spiro, E.S.; Matias, J.N.; Monroy-Hern á ndez, A.; Morris, M.R. Is anyone out there?:\nUnpacking Q&A hashtags on twitter. In Proceedings of the SIGCHI Conference on Human Factors in\nComputing Systems, Toronto, ON, Canada, 26 April- 1 May 2014; pp. 2755- 2758.\n57. Tsur, O.; Rappoport, A. What’s in a hashtag?: Content based prediction of the spread of ideas in microblogging\ncommunities. In Proceedings of the Fifth ACM International Conference on Web Search and Data Mining,\nSeattle, WA, USA, 8- 12 February 2012; pp. 643- 652.\n58. Yang, L.; Sun, T.; Zhang, M.; Mei, Q. We know what@ you# tag: Does the dual role a ff ect hashtag adoption?\nIn Proceedings of the 21st international conference on World Wide Web, Lyon, France, 16- 20 April 2012;\npp. 261- 270.\n59. Weller, K.; Dröge, E.; Puschmann, C. Citation Analysis in Twitter: Approaches for Defining and Measuring\nInformation Flows within Tweets during Scientific Conferences. In Proceedings of the Making Sense of\nMicroposts 2011, Heraklion, Greece, 30 May 2011; pp. 1- 12.\n60. Meraz, S. Hashtag wars and networked framing: The private / public networked protest repertoires of occupy\non twitter. In *Between the Public and Private in Mobile Communication* ; Routledge: Abingdon, UK, 2017;\npp. 303- 323.\n61. Meraz, S.; Papacharissi, Z. Networked gatekeeping and networked framing on# Egypt. *Int. J. Press.* **2013** , *18* ,\n138- 166.\n62. Papacharissi, Z.; de Fatima Oliveira, M. A ff ective news and networked publics: The rhythms of news\nstorytelling on# Egypt. *J. Commun.* **2012** , *62* , 266- 282.\n63. Wang, X.; Wei, F.; Liu, X.; Zhou, M.; Zhang, M. Topic sentiment analysis in twitter: A graph-based hashtag\nsentiment classification approach. In Proceedings of the 20th ACM International Conference on Information\nand Knowledge Management, Scotland, UK, 24- 28 October 2011; pp. 1031- 1040.\n64. Laniado, D.; Mika, P. Making sense of twitter. In Proceedings of the International Semantic Web Conference", - "page_start": 18, - "page_end": 19, - "source_file": "pubmed10.pdf" - }, - { - "text": "# On the Dangers of Stochastic Parrots: Can Language Models Be Too Big? Emily M. Bender ∗ Timnit Gebru[...]\n\n## **4 UNFATHOMABLE TRAINING DATA**\n\n### **4.1 Size Doesn’t Guarantee Diversity**\n\nThe Internet is a large and diverse virtual space, and accordingly, it is easy to imagine that very large datasets, such as Common Crawl (“petabytes of data collected over 8 years of web crawling”, 11 a filtered version of which is included in the GPT-3 training data) must therefore be broadly representative of the ways in which different people view the world. However, on closer examination, we find that there are several factors which narrow Internet participation, the\n7 [https://www.aljazeera.com/news/2020/9/25/over-800000-affected-in-sudan-flooding-](https://www.aljazeera.com/news/2020/9/25/over-800000-affected-in-sudan-flooding-un) [un](https://www.aljazeera.com/news/2020/9/25/over-800000-affected-in-sudan-flooding-un) 8 By this comment, we do not intend to erase existing work on low-resource languages. One particularly exciting example is the Masakhane project [ 91 ], which explores participatory research techniques for developing MT for African languages. These promising directions do not involve amassing terabytes of data. 9 [https://www.voanews.com/south-central-asia/monsoons-cause-havoc-india-climate-](https://www.voanews.com/south-central-asia/monsoons-cause-havoc-india-climate-change-alters-rainfall-patterns) [change-alters-rainfall-patterns](https://www.voanews.com/south-central-asia/monsoons-cause-havoc-india-climate-change-alters-rainfall-patterns) 10 [https://www.cnn.com/2020/07/28/asia/australia-fires-wildlife-report-scli-intl-](https://www.cnn.com/2020/07/28/asia/australia-fires-wildlife-report-scli-intl-scn/index.html) [scn/index.html](https://www.cnn.com/2020/07/28/asia/australia-fires-wildlife-report-scli-intl-scn/index.html) 11 [http://commoncrawl.org/](http://commoncrawl.org/)\ndiscussions which will be included via the crawling methodology, and finally the texts likely to be contained after the crawled data are filtered. In all cases, the voices of people most likely to hew to a hegemonic viewpoint are also more likely to be retained. In the case of US and UK English, this means that white supremacist and misogynistic, ageist, etc. views are overrepresented in the training data, not only exceeding their prevalence in the general population but also setting up models trained on these datasets to further amplify biases and harms. Starting with who is contributing to these Internet text collec- tions, we see that Internet access itself is not evenly distributed, resulting in Internet data overrepresenting younger users and those from developed countries [ 100 , 143 ]. 12 However, it’s not just the In- ternet as a whole that is in question, but rather specific subsamples of it. For instance, GPT-2’s training data is sourced by scraping out- bound links from Reddit, and Pew Internet Research’s 2016 survey reveals 67% of Reddit users in the United States are men, and 64% between ages 18 and 29. 13 Similarly, recent surveys of Wikipedians find that only 8.8- 15% are women or girls [9]. Furthermore, while user-generated content sites like Reddit, Twitter, and Wikipedia present themselves as open and accessible to anyone, there are structural factors including moderation prac- tices which make them less welcoming to marginalized populations. Jones [ 64 ] documents (using digital ethnography techniques [ 63 ]) multiple cases where people on the receiving end of death threats on Twitter have had their accounts suspended while the accounts issuing the death threats persist. She further reports that harass- ment on Twitter is experienced by “a wide range of overlapping groups including domestic abuse victims, sex workers, trans people, queer people, immigrants, medical patients (by their providers), neurodivergent people, and visibly or vocally disabled people.” The net result is that a limited set of subpopulations can continue to easily add data, sharing their thoughts and developing platforms that are inclusive of their worldviews; this systemic pattern in turn worsens diversity and inclusion within Internet-based communica- tion, creating a feedback loop that lessens the impact of data from underrepresented populations. Even if populations who feel unwelcome in mainstream sites set up different fora for communication, these may be less likely to be included in training data for language models. Take, for example, older adults in the US and UK. Lazar et al. outline how they both in- dividually and collectively articulate anti-ageist frames specifically through blogging [ 71 ], which some older adults prefer over more popular social media sites for discussing sensitive topics [ 24 ]. These fora contain rich discussions about what constitutes age discrimi- nation and the impacts thereof. However, a blogging community such as the one described by Lazar et al. is less likely to be found than other blogs that have more incoming and outgoing links. Finally, the current practice of filtering datasets can further atten- uate the voices of people from marginalized identities. The training set for GPT-3 was a filtered version of the Common Crawl dataset, developed by training a classifier to pick out those documents", - "page_start": 3, - "page_end": 3, - "source_file": "arxiv5_ccby4license.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Further reading**\n\nLeffer, Lauren, \"The Risks of Trusting AI: We must avoid humanizing machine-learning models\nused in scientific research\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 330, no. 6 (June 2024), pp. 80- 81.\n[Lepore, Jill, \"The Chit-Chatbot: Is talking with a machine a conversation?\", ](https://en.wikipedia.org/wiki/Jill_Lepore) *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 7\nOctober 2024, pp. 12- 16.\n[Maschafilm (2010). \"Content: Plug & Pray Film - Artificial Intelligence - Robots\" (http://www.plu](http://www.plugandpray-film.de/en/content.html)\n[gandpray-film.de/en/content.html). ](http://www.plugandpray-film.de/en/content.html) *plugandpray-film.de* [. Archived (https://web.archive.org/w](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\n[eb/20160212040134/http://www.plugandpray-film.de/en/content.html) from the original on 12](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\nFebruary 2016.\n[Marcus, Gary, \"Artificial Confidence: Even the newest, buzziest systems of artificial general](https://en.wikipedia.org/wiki/Marcus,_Gary)\nintelligence are stymmied by the same old problems\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 327, no. 4\n(October 2022), pp. 42- 45.\nMitchell, Melanie (2019). *Artificial intelligence: a guide for thinking humans* . New York: Farrar,\n[Straus and Giroux. ISBN 978-0-3742-5783-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-3742-5783-5)\n[Mnih, Volodymyr; Kavukcuoglu, Koray; Silver, David; et al. (26 February 2015). \"Human-level](https://www.nature.com/articles/nature14236)\n[control through deep reinforcement learning\" (https://www.nature.com/articles/nature14236).](https://www.nature.com/articles/nature14236)\n*Nature* . **518** [ (7540): 529- 533. Bibcode:2015Natur.518..529M (https://ui.adsabs.harvard.edu/](https://ui.adsabs.harvard.edu/abs/2015Natur.518..529M)\n[abs/2015Natur.518..529M). doi:10.1038/nature14236 (https://doi.org/10.1038%2Fnature142](https://doi.org/10.1038%2Fnature14236)\n[36). PMID 25719670 (https://pubmed.ncbi.nlm.nih.gov/25719670). S2CID 205242740 (http](https://api.semanticscholar.org/CorpusID:205242740)\n[s://api.semanticscholar.org/CorpusID:205242740). Archived (https://web.archive.org/web/20](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[230619055525/https://www.nature.com/articles/nature14236) from the original on 19 June](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[2023. Retrieved 19 June 2023. Introduced DQN, which produced human-level performance](https://en.wikipedia.org/wiki/Deep_Q-learning)\non some Atari games.\n[Press, Eyal, \"In Front of Their Faces: Does facial-recognition technology lead police to ignore](https://en.wikipedia.org/wiki/Eyal_Press)\ncontradictory evidence?\", *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 20 November 2023, pp. 20- 26.\n[\"Robots could demand legal rights\" (http://news.bbc.co.uk/2/hi/technology/6200005.stm). ](http://news.bbc.co.uk/2/hi/technology/6200005.stm) *BBC*\n*News* [. 21 December 2006. Archived (https://web.archive.org/web/20191015042628/http://ne](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n[ws.bbc.co.uk/2/hi/technology/6200005.stm) from the original on 15 October 2019. Retrieved](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n3 February 2011.\n[Roivainen, Eka, \"AI's IQ: ChatGPT aced a [standard intelligence] test but showed that](https://en.wikipedia.org/wiki/ChatGPT)\n[intelligence cannot be measured by IQ alone\", ](https://en.wikipedia.org/wiki/IQ) *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 329, no. 1\n[(July/August 2023), p. 7. \"Despite its high IQ, ChatGPT fails at tasks that require real](https://en.wikipedia.org/wiki/ChatGPT)\nhumanlike reasoning or an understanding of the physical and social world.... ChatGPT\nseemed unable to reason logically and tried to rely on its vast database of... facts derived\nfrom online texts.\"\nScharre, Paul, \"Killer Apps: The Real Dangers of an AI Arms Race\", *[Foreign Affairs](https://en.wikipedia.org/wiki/Foreign_Affairs)* , vol. 98, no.\n3 (May/June 2019), pp. 135- 144. \"Today's AI technologies are powerful but unreliable.\nRules-based systems cannot deal with circumstances their programmers did not anticipate.", - "page_start": 68, - "page_end": 69, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n[Norton & Company. ISBN 978-0-3938-6833-3. OCLC 1233266753 (https://search.worldcat.o](https://search.worldcat.org/oclc/1233266753)\n[rg/oclc/1233266753).](https://search.worldcat.org/oclc/1233266753)\nCiresan, D.; Meier, U.; Schmidhuber, J. 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Retrieved 18 October 2014.\n[Dennett, Daniel (1991). ](https://en.wikipedia.org/wiki/Daniel_Dennett) *[Consciousness Explained](https://en.wikipedia.org/wiki/Consciousness_Explained)* [. The Penguin Press. ISBN 978-0-7139-9037-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7139-9037-9)\n[9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7139-9037-9)\n[DiFeliciantonio, Chase (3 April 2023). \"AI has already changed the world. This report shows](https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[how\" (https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869](https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[558.php). ](https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php) *San Francisco Chronicle* [. Archived (https://web.archive.org/web/2023061901530](https://web.archive.org/web/20230619015309/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[9/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.](https://web.archive.org/web/20230619015309/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[php) from the original on 19 June 2023. Retrieved 19 June 2023.](https://web.archive.org/web/20230619015309/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[Dickson, Ben (2 May 2022). \"Machine learning: What is the transformer architecture?\" (https://b](https://bdtechtalks.com/2022/05/02/what-is-the-transformer)\n[dtechtalks.com/2022/05/02/what-is-the-transformer). ](https://bdtechtalks.com/2022/05/02/what-is-the-transformer) *TechTalks* [. Archived (https://web.archiv](https://web.archive.org/web/20231122142948/https://bdtechtalks.com/2022/05/02/what-is-the-transformer/)\n[e.org/web/20231122142948/https://bdtechtalks.com/2022/05/02/what-is-the-transformer/)](https://web.archive.org/web/20231122142948/https://bdtechtalks.com/2022/05/02/what-is-the-transformer/)\nfrom the original on 22 November 2023. Retrieved 22 November 2023.\n[Dockrill, Peter (27 June 2022), \"Robots With Flawed AI Make Sexist And Racist Decisions,](https://web.archive.org/web/20220627225827/https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[Experiment Shows\" (https://web.archive.org/web/20220627225827/https://www.sciencealert.](https://web.archive.org/web/20220627225827/https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows),](https://web.archive.org/web/20220627225827/https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n*Science Alert* [, archived from the original (https://www.sciencealert.com/robots-with-flawed-ai](https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[-make-sexist-racist-and-toxic-decisions-experiment-shows) on 27 June 2022](https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[Domingos, Pedro (2015). ](https://en.wikipedia.org/wiki/Pedro_Domingos) *The Master Algorithm: How the Quest for the Ultimate Learning*\n*Machine Will Remake Our World* [. Basic Books. ISBN 978-0-4650-6570-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-4650-6570-7)\n[Dreyfus, Hubert (1972). ](https://en.wikipedia.org/wiki/Hubert_Dreyfus) *[What Computers Can't Do](https://en.wikipedia.org/wiki/What_Computers_Can%27t_Do)* [. New York: MIT Press. ISBN 978-0-0601-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0601-1082-6)\n[1082-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0601-1082-6)\n[Dreyfus, Hubert; Dreyfus, Stuart (1986). ](https://en.wikipedia.org/wiki/Hubert_Dreyfus) *[Mind over Machine: The Power of Human Intuition and](https://archive.org/details/mindovermachinep00drey)*\n*[Expertise in the Era of the Computer](https://archive.org/details/mindovermachinep00drey)* (https://archive.org/details/mindovermachinep00drey).\n[Oxford: Blackwell. ISBN 978-0-0290-8060-3. Archived (https://web.archive.org/web/2020072](https://web.archive.org/web/20200726131414/https://archive.org/details/mindovermachinep00drey)\n[6131414/https://archive.org/details/mindovermachinep00drey) from the original on 26 July](https://web.archive.org/web/20200726131414/https://archive.org/details/mindovermachinep00drey)\n2020. Retrieved 22 August 2020.\n[Dyson, George (1998). ](https://en.wikipedia.org/wiki/George_Dyson_(science_historian)) *[Darwin among the Machines](https://archive.org/details/darwinamongmachi00dyso)* (https://archive.org/details/darwinamongm\n[achi00dyso). Allan Lane Science. ISBN 978-0-7382-0030-9. Archived (https://web.archive.or](https://web.archive.org/web/20200726131443/https://archive.org/details/darwinamongmachi00dyso)\n[g/web/20200726131443/https://archive.org/details/darwinamongmachi00dyso) from the](https://web.archive.org/web/20200726131443/https://archive.org/details/darwinamongmachi00dyso)\noriginal on 26 July 2020. Retrieved 22 August 2020.", - "page_start": 54, - "page_end": 55, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Further reading**\n\n[Hippocratic oath in medicine. 'What if, like doctors,' she asks..., 'AI engineers also vowed to](https://en.wikipedia.org/wiki/Hippocratic_oath)\n[do no harm?'\" (p. 46.)](https://en.wikipedia.org/wiki/Primum_non_nocere)\n[Henderson, Mark (24 April 2007). \"Human rights for robots? We're getting carried away\" (http://](http://www.thetimes.co.uk/tto/technology/article1966391.ece)\n[www.thetimes.co.uk/tto/technology/article1966391.ece). ](http://www.thetimes.co.uk/tto/technology/article1966391.ece) *The Times Online* . London.\n[Archived (https://web.archive.org/web/20140531104850/http://www.thetimes.co.uk/tto/techn](https://web.archive.org/web/20140531104850/http://www.thetimes.co.uk/tto/technology/article1966391.ece)\n[ology/article1966391.ece) from the original on 31 May 2014. Retrieved 31 May 2014.](https://web.archive.org/web/20140531104850/http://www.thetimes.co.uk/tto/technology/article1966391.ece)\nHughes-Castleberry, Kenna, \"A Murder Mystery Puzzle: The literary puzzle *[Cain's Jawbone](https://en.wikipedia.org/wiki/Cain%27s_Jawbone)* ,\nwhich has stumped humans for decades, reveals the limitations of natural-language-\nprocessing algorithms\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 329, no. 4 (November 2023), pp. 81- 82.\n[\"This murder mystery competition has revealed that although NLP (natural-language](https://en.wikipedia.org/wiki/Natural-language_processing)\n[processing) models are capable of incredible feats, their abilities are very much limited by](https://en.wikipedia.org/wiki/Natural-language_processing)\n[the amount of context they receive. This [...] could cause [difficulties] for researchers who](https://en.wikipedia.org/wiki/Context_(linguistics))\n[hope to use them to do things such as analyze ancient languages. In some cases, there are](https://en.wikipedia.org/wiki/Ancient_language)\n[few historical records on long-gone civilizations to serve as training data for such a](https://en.wikipedia.org/wiki/Training_data)\npurpose.\" (p. 82.)\n[Immerwahr, Daniel, \"Your Lying Eyes: People now use A.I. to generate fake videos](https://en.wikipedia.org/wiki/Immerwahr,_Daniel)\nindistinguishable from real ones. How much does it matter?\", *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 20\n[November 2023, pp. 54- 59. \"If by 'deepfakes' we mean realistic videos produced using](https://en.wikipedia.org/wiki/Deepfakes)\nartificial intelligence that actually deceive people, then they barely exist. The fakes aren't\ndeep, and the deeps aren't fake. [...] A.I.-generated videos are not, in general, operating in\n[our media as counterfeited evidence. Their role better resembles that of cartoons, especially](https://en.wikipedia.org/wiki/Cartoon)\nsmutty ones.\" (p. 59.)\nJohnston, John (2008) *The Allure of Machinic Life: Cybernetics, Artificial Life, and the New AI* ,\nMIT Press.\n[Jumper, John; Evans, Richard; Pritzel, Alexander; et al. (26 August 2021). \"Highly accurate](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8371605)\n[protein structure prediction with AlphaFold\" (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8371605)\n[8371605). ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8371605) *Nature* . **596** [ (7873): 583- 589. Bibcode:2021Natur.596..583J (https://ui.adsabs.ha](https://ui.adsabs.harvard.edu/abs/2021Natur.596..583J)\n[rvard.edu/abs/2021Natur.596..583J). doi:10.1038/s41586-021-03819-2 (https://doi.org/10.10](https://doi.org/10.1038%2Fs41586-021-03819-2)\n[38%2Fs41586-021-03819-2). PMC 8371605 (https://www.ncbi.nlm.nih.gov/pmc/articles/PM](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8371605)\n[C8371605). PMID 34265844 (https://pubmed.ncbi.nlm.nih.gov/34265844).](https://pubmed.ncbi.nlm.nih.gov/34265844)\n[S2CID 235959867 (https://api.semanticscholar.org/CorpusID:235959867).](https://api.semanticscholar.org/CorpusID:235959867)\n[LeCun, Yann; Bengio, Yoshua; Hinton, Geoffrey (28 May 2015). \"Deep learning\" (https://www.na](https://www.nature.com/articles/nature14539)\n[ture.com/articles/nature14539). ](https://www.nature.com/articles/nature14539) *Nature* . **521** [ (7553): 436- 444. Bibcode:2015Natur.521..436L](https://ui.adsabs.harvard.edu/abs/2015Natur.521..436L)\n[(https://ui.adsabs.harvard.edu/abs/2015Natur.521..436L). doi:10.1038/nature14539 (https://](https://doi.org/10.1038%2Fnature14539)\n[doi.org/10.1038%2Fnature14539). PMID 26017442 (https://pubmed.ncbi.nlm.nih.gov/26017](https://pubmed.ncbi.nlm.nih.gov/26017442)\n[442). S2CID 3074096 (https://api.semanticscholar.org/CorpusID:3074096). Archived (https://](https://web.archive.org/web/20230605235832/https://www.nature.com/articles/nature14539)\n[web.archive.org/web/20230605235832/https://www.nature.com/articles/nature14539) from](https://web.archive.org/web/20230605235832/https://www.nature.com/articles/nature14539)\nthe original on 5 June 2023. Retrieved 19 June 2023.", - "page_start": 67, - "page_end": 68, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **5. Examining approaches to building a books data** * * **commons** *\nThere are many possible permutations for building a books data commons. To structure our\nexploration, we focused on two particular tracks, discussed below. We chose these tracks\nmindful of the above legal issues, and because there are already existence proofs that help\nto illuminate tradeoffs, challenges and potential paths forward for each.", - "page_start": 12, - "page_end": 12, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n*Mass Commun. Q.* **2016** , *93* , 99- 117. [ [CrossRef](http://dx.doi.org/10.1177/1077699015606670) ]\n27. Schuldt, J.P.; Roh, S. Media frames and cognitive accessibility: What do “global warming” and “climate\nchange” evoke in partisan minds? *Environ. Commun.* **2014** , *8* , 529- 548. [ [CrossRef](http://dx.doi.org/10.1080/17524032.2014.909510) ]\n28. Sonnett, J. Climates of risk: A field analysis of global climate change in US media discourse, 1997- 2004.\n*Public Underst. Sci.* **2010** , *19* , 698- 716. [ [CrossRef](http://dx.doi.org/10.1177/0963662509346368) ]\n29. Jaspal, R.; Nerlich, B.; Van Vuuren, K. Embracing and resisting climate identities in the Australian press:\nSceptics, scientists and politics. *Public Underst. Sci.* **2016** , *25* , 807- 824. [ [CrossRef](http://dx.doi.org/10.1177/0963662515584287) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/25957297) ]\n30. Shi, W.; Chen, C.; Xiong, J.; Fu, H. What Framework Promotes Saliency of Climate Change Issues on Online\nPublic Agenda: A Quantitative Study of Online Knowledge Community Quora. *Sustainability* **2019** , *11* , 1619.\n[ [CrossRef](http://dx.doi.org/10.3390/su11061619) ]\n31. Gi ff ord, R.; Comeau, L.A. Message framing influences perceived climate change competence, engagement,\nand behavioral intentions. *Glob. Environ. Chang.* **2011** , *21* , 1301- 1307. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2011.06.004) ]\n32. Jiang, H.; Qiang, M.; Zhang, D.; Wen, Q.; Xia, B.; An, N. Climate Change Communication in an Online Q&A\nCommunity: A Case Study of Quora. *Sustainability* **2018** , *10* , 1509.\n33. Kaplan, S. Cognitive maps in perception and thought. In *Image and Environment: Cognitive Mapping and*\n*Spatial Behavior* ; Transaction Publishers: Piscataway, NJ, USA, 1973; pp. 63- 78.\n34. James, W.; Burkhardt, F.; Bowers, F.; Skrupskelis, I.K. *The Principles of Psychology* ; Macmillan London: London,\nUK, 1890.\n35. Alonso, E.; Mondrag ó n, E. Associative Learning and Behaviour: An Algebraic Search for Psychological\nSymmetries. In *Language, Representation and Reasoning: Memorial Volume to Isabel G* *ó* *mez Txurruka* ; Universidad\ndel Pa í s Vasco: Bilbao, Spain, 2007; p. 35.\n36. Lang, A. The limited capacity model of mediated message processing. *J. Commun.* **2000** , *50* , 46- 70. [ [CrossRef](http://dx.doi.org/10.1111/j.1460-2466.2000.tb02833.x) ]\n37. Tulving, E. Episodic and semantic memory. *Organ. Mem.* **1972** , *1* , 381- 403.\n38. Rosch, E. Cognitive representations of semantic categories. *J. Exp. Psychol. Gen.* **1975** , *104* , 192. [ [CrossRef](http://dx.doi.org/10.1037/0096-3445.104.3.192) ]\n39. Klimesch, W. *The Structure of Long-Term Memory: A Connectivity Model of Semantic Processing* ; Psychology\nPress: London, UK, 2013.\n40. Collins, A.M.; Loftus, E.F. A spreading-activation theory of semantic processing. *Psychol. Rev.* **1975** , *82* , 407.", - "page_start": 17, - "page_end": 18, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **References**\n\n[6. INSEE. \"Statistiques locales - Lyon : Unité urbaine 2020 - Population municipale 2021\" (https://statistiques-loc](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\n[ales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12).](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\nRetrieved 12 July 2024.\n[7. INSEE. \"Statistiques locales - Lyon : Aire d'attraction des villes 2020 - Population municipale 2021\" (https://sta](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[tistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map1](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[3). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[8. Wells, John C. (2008). ](https://en.wikipedia.org/wiki/John_C._Wells) *Longman Pronunciation Dictionary* [ (3rd ed.). Longman. ISBN 978-1-4058-8118-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4058-8118-0)\n[9. \"Lyons\" (https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons). ](https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons) *[Lexico UK](https://en.wikipedia.org/wiki/Lexico)*\n*English Dictionary* [. Oxford University Press. Archived from the original (http://www.lexico.com/definition/Lyons)](http://www.lexico.com/definition/Lyons)\non 24 January 2020.\n[10. Jones, Daniel (2011). Roach, Peter; Setter, Jane; Esling, John (eds.). ](https://en.wikipedia.org/wiki/John_Esling) *[Cambridge English Pronouncing](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)*\n*[Dictionary](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)* [ (18th ed.). Cambridge University Press. ISBN 978-0-521-15255-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-15255-6)\n[11. \"Lyon\" (https://www.merriam-webster.com/dictionary/Lyon). ](https://www.merriam-webster.com/dictionary/Lyon) *[Merriam-Webster.com Dictionary](https://en.wikipedia.org/wiki/Merriam-Webster)* . Merriam-\nWebster. Retrieved 8 August 2018.\n[12. \"Lyons\" (https://www.collinsdictionary.com/amp/english/lyons). ](https://www.collinsdictionary.com/amp/english/lyons) *[Collins English Dictionary](https://en.wikipedia.org/wiki/Collins_English_Dictionary)* [. HarperCollins.](https://en.wikipedia.org/wiki/HarperCollins)\nRetrieved 8 August 2018.\n[13. \"dicod'Òc - Recèrca\" (https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar). ](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar) *locongres.org* . Retrieved 1 April 2022.\n[14. https://about-france.com/tourism/main-towns-cities.htm](https://about-france.com/tourism/main-towns-cities.htm)\n[15. INSEE. \"Statistiques locales - Lyon : Commune - Population municipale 2021\" (https://statistiques-locales.inse](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[e.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=691](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[23&t=A01&view=map1) (in French). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[16. \"Statistiques locales - Métropole de Lyon : Intercommunalité 2021 - Population municipale 2021\" (https://statis](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[tiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=202](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[1&selcodgeo=200046977&t=A01&view=map4). INSEE. Retrieved 12 July 2024.](https://en.wikipedia.org/wiki/INSEE)\n[17. \"Lyon entrepreneurship, Lyon company, Invest Lyon - Greater Lyon\" (https://web.archive.org/web/201003081](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[31020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[L=1). Business.greaterlyon.com. Archived from the original (http://www.business.greaterlyon.com/city-busines](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[s-support-lyon-entrepreneurship-system.85.0.html?&L=1) on 8 March 2010. Retrieved 3 April 2011.](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[18. \"Classement 2019 des villes étudiantes les plus importantes en France\" (https://www.investirlmnp.fr/actualite](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n[s/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146). www.investirlmnp.fr. Retrieved](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n8 April 2022.\n[19. \"GaWC - The World According to GaWC 2018\" (https://www.lboro.ac.uk/gawc/world2018t.html).](https://www.lboro.ac.uk/gawc/world2018t.html)\n*www.lboro.ac.uk* .\n[20. \"Quality of Living City Ranking | Mercer\" (https://mobilityexchange.mercer.com/Insights/quality-of-living-rankin](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings)\n[gs). ](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings) *mobilityexchange.mercer.com* .\n21. Mailhes, François; Piot, Cyrille; Rapini, Jean-Louis (2021). *Les Miscellanées des Lyonnais* [ (https://poutan.fr/si](https://poutan.fr/site/)\n[te/). éditions du poutan.](https://poutan.fr/site/)\n[22. \"Lyon, d'où vient ton nom ?\" (https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/3700](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php)\n[3-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php). ](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php) *Le Figaro* (in French). 30 March 2017. Retrieved\n8 September 2023.\n23. Pokorny, Julius (1959). *Indogermanisches Etymologisches Wörterbuch* (in German). French & European\nPublications, Inc.\n24. Stich, Domenico (2003). *Dictionnaire francoprovençal-français et français-francoprovençal* (in French). Le\n[Carré. p. 189. ISBN 978-2908150155.](https://en.wikipedia.org/wiki/Special:BookSources/978-2908150155)\n25. Cassius Dio, *Roman History* , Book 46: *Lepidus and Lucius Plancus [...] founded the town called Lugudunum,*\n*now known as Lugdunum*\n26. Louis, Jaucourt de chevalier (1765). \"Lyon\". *Encyclopedia of Diderot & d'Alembert - Collaborative Translation*", - "page_start": 21, - "page_end": 21, - "source_file": "wikipedia4.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2648.pdf", - "query": "Concerning electrolyte solutions, what assumption makes the primitive model (PM) regarding ions?", - "target_page": 1, - "target_passage": "simple phenomenological models such as the primitive model (PM), for which the ions are assimi- lated to charged hard spheres", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nJohn Jairo Molina 1 , 2 , 3 , Jean-Fran ̧cois Dufrˆeche 1 , 2 , 3 , Mathieu\nSalanne 1 , 2 , Olivier Bernard 1 , 2 , Marie Jardat 1 , 2 , and Pierre Turq 1 , 2 1 UPMC-Universit ́e Paris 06, UMR 7195, PECSA, F-75005 Paris, France 2 CNRS, UMR 7195, PECSA, F-75005 Paris, France 3 Institut de Chimie S ́eparative de Marcoule (ICSM),\nUMR 5257 CEA- CNRS- Universit ́e Montpellier 2, Site de Marcoule,\nBˆatiment 426, BP 17171, 30207 Bagnols-sur-C`eze Cedex, France\nWe present a method to derive implicit solvent models of electrolyte solutions from all-atom\ndescriptions; providing analytical expressions of the thermodynamic and structural properties of\nthe ions consistent with the underlying explicit solvent representation. Effective potentials between\nions in solution are calculated to perform perturbation theory calculations, in order to derive the\nbest possible description in terms of charged hard spheres. Applying this method to NaCl solutions\nyields excellent agreement with the all-atom model, provided ion association is taken into account.\nSince the pioneering works of Debye, H ̈uckel, and\nOnsager, electrolyte solutions have been commonly\ndescribed by continuous solvent models, for which\nthe McMillan-Mayer theory [1] provides a rigorous\nstatistical-mechanical foundation. Within that level of\ndescription, simple phenomenological models such as the\nprimitive model (PM), for which the ions are assimi-\nlated to charged hard spheres [2], can lead to explicit\nformulas for the thermodynamic and structural proper-\nties (e.g., with the help of the mean spherical approxima-\ntion (MSA) [3] or the binding MSA (BIMSA) [4]). These\nmodels are the most practical to use [5], since they allow\nfor a direct link between the experimental measurements\nand the microscopic parameters of the system. Never-\ntheless, they ignore the molecular structure of the sol-\nvent. Consequently, they cannot properly account for\nthe complex specific effects of the ions, which appear in\nnumerous biological, chemical, and physical interfacial\nphenomena [6, 7], without further developments.\nAn alternative procedure consists in carrying out\nmolecular simulations, where both the solvent and solute\nare treated explicitly. After a rigorous averaging over\nthe solvent configurations, a coarse-grained description\nof the ions, which still includes the effect of the solvent\nstructure, can be obtained [8- 11]. However, this set of\nmethods is purely numeric; they do not provide any an-\nalytical expression for thermodynamic quantities. They", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nrequires an analytic solution.\nThe authors are particularly grateful to Werner Kunz\nfor fruitful discussions.\n[1] W. G. McMillan and J. E. Mayer, J. Chem. Phys. 13 ,\n276 (1945).\n[2] J. M. G. Barthel, H. Krienke, and W. Kunz, Physical\nChemistry of Electrolyte Solutions (Springer, 1998).\n[3] L. Blum, in Theoretical Chemistry: Advances and Per-\nspectives , edited by H. Eyring and D. Henderson (Aca-\ndemic Press, 1980), vol. 5, pp. 1- 66.\n[4] L. Blum and O. Bernard, J. Stat. Phys. 79 , 569 (1995).\n[5] J.-F. Dufrˆeche et al., J. Phys. Chem. B 109 , 9873 (2005).\n[6] P. Jungwirth and D. J. Tobias, Chem. Rev. 106 , 1259\n(2006).\n[7] W. Kunz, P. LoNostro, and B. W. Ninham, Curr. Opin.\nColloid Interface Sci. 9 , 1 (2004).\n[8] B. Hess, C. Holm, and N. van der Vegt, Phys. Rev. Lett.\n96 , 147801 (2006).\n[9] I. Kalcher and J. Dzubiella, J. Chem. Phys. 130 , 134507\n(2009).\n[10] S. Gavryushov and P. Linse, J. Phys. Chem. B 110 ,\n10878 (2006)\n[11] A. P. Lyubartsev and A. Laaksonen, Phys. Rev. E 52 ,\n3730 (1995).\n[12] D. Horinek and R. R. Netz, Phys. Rev. Lett. 99 , 226104\n(2007).\n[13] M. Lund, P. Jungwirth, and C. E. Woodward, Phys. Rev.\nLett. 100 , 258105 (2008).\n[14] S. Van Damme et al., J. Phys. Chem. B 113 , 3105 (2009).\n[15] J.-P. Hansen and I. R. McDonald, Theory of Simple Liq-\nuids (Academic Press, 1986).\n[16] J. C. Rasaiah and R. M. Lynden-Bell, Philos. Trans. R.\nSoc. London, Ser. A 359 , 1545 (2001).\n[17] A. P. Lyubartsev and S. Marcelja, Phys. Rev. E 65 ,\n041202 (2002).\n[18] V. M. M. Lobo, Electrolyte Solutions, Data on Thermo-\ndynamic and Transport Properties , vol. I-II (Coimbra Ed-\nitora, Lisbon, Portugal, 1984).\n[19] G. Ciccotti, P. Turq, and F. Lantelme, Chem. Phys. 88 ,\n333 (1984).\n[20] J.-F. Dufrˆeche, T. O. White, and J.-P. Hansen, Mol.\nPhys. 101 , 1741 (2003).\n[21] The average contact distance between a symmetric\ndumbbell and an infinite plane at β = 0.", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nare therefore restricted to simple geometries [12, 13] (bulk\nsolutions or planar interfaces). The description of com-\nplex systems, such as porous or electrochemical materi-\nals, is still based on continuous solvent models [14].\nIn this letter we present a method aimed at bridging\nthe gap between analytical and numerical approaches. It\nis based on the application of liquid perturbation theory\n(LPT) [15] to effective ion-ion potentials extracted from\n∗ [Electronic address: john.molina@etu.upmc.fr](mailto:john.molina@etu.upmc.fr)\n† [Electronic address: jean-francois.dufreche@upmc.fr](mailto:jean-francois.dufreche@upmc.fr)\nmolecular dynamics (MD) results. Different approxima-\ntions of the PM are employed for the case of NaCl elec-\ntrolyte solutions: a two component model (MSA2), that\nonly takes free ions into account, and two different three\ncomponent models (MSA3 and BIMSA3), which include\na third species (the contact ion pair). As we proceed\nto show, LPT allows us to select the best simple model\nwhich accurately accounts for the thermodynamics and\nthe physical-chemistry of the system.\nThe first stage consists in calculating the McMillan-\nMayer effective ion-ion interaction potentials V eff ij ( r ), by inverting the radial distribution functions (RDF) g ij ( r )\nobtained by MD. The simulations were carried out on\na box of 2000 water molecules and 48 NaCl pairs us-\ning the same interaction potentials as in reference [16].\nThis setup corresponds to a concentration of 0 . 64 moll 1 .\nNPT ensemble sampling at standard pressure and tem-\nperature was enforced, with a time step of 1 fs and a\npressure bath coupling constant of 1 ps. An equilibration\nrun of 0.25 ns was followed by a production run of 0.6 ns\nfor five different initial configurations. The averages of\nthe resulting RDF were then used for the potential inver-\nsion via the HNC closure [15]. These effective potentials\nare assumed to be concentration independent and will be\nused for simulations at all concentrations.\nSubtracting the long-range Coulombic potential\nV LR ij ( r ) (which depends on the dielectric constant of the\nsolvent) from V eff ij ( r ), we obtain the short-range contri-\nbution V SR ij ( r ) to the effective potentials. These are given\nin Fig. 1 (species 1 and 2 refer to Na + and Cl free ions,\nrespectively). All the short-range potentials exhibit os-\ncillations corresponding to the solvent layering between", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\n4\n6\n8\n4 6 8\n0.5\n1\n1.5\n4 6 8\n| 0.5 mol.L -1 g 12 (r) | 1.5 mol.L -1 g 12 (r) |\n|:---|:---|\n| 1.5 mol.L -1 g 11 (r) | 1.5 mol.L -1 g 22 (r) |\nFIG. 5: (Color online) RDF obtained from MC simulations\n(diamond), BIMSA3 (solid line), and MSA-fit (dot dashed)\nat two concentrations.\nThe RDF obtained within BIMSA3 are compared with\nthe MC and MSA-fit results in Fig. 5 . Our BIMSA3\nmodel accounts for the strong molecular peak of the CIP\nand provides the correct distances of minimal approach;\nwhereas the naive MSA-fit procedure ignores the former\nand gives poor estimates for the latter. At larger sep-\narations, the BIMSA3 results do not reproduce the os-\ncillations observed in the MC simulations, but the cor-\nresponding energy oscillations in the effective potentials\nare less than k B T . In addition, the perturbation term\nof the BIMSA3 appears to be negligible compared to the\nreference term for concentrations less than 1 mol l 1 . The\nperturbation can then be omitted to obtain a fully ana-\nlytical theory, determined by the hard sphere diameters\nand the pair fraction given by LPT; with the free energy\nand the RDF given in terms of the BIMSA and MSA so-\nlutions, as described above. While the procedure we have\nfollowed uses two different approximations for the refer-\nence and perturbation terms (MSA vs BIMSA), these are\nknown to be accurate for the systems under consideration\nand do not appear to be inconsistent with each other.\nTo conclude, we have combined MD simulations with\nLPT to construct simple models of electrolyte solutions\nwhich account for the molecular nature of the solvent.\nThe final result is fully analytical and it yields the ther-\nmodynamic and structural properties of the solution, in\nagreement with the original molecular description. The\nmethodology can in principle be adapted to any molecu-\nlar description of the system (MD simulations involving\ninteraction potentials accounting for polarization effects\nor Car-Parrinello MD simulations for example) as long\nas the ion-ion RDF are known. It can also be generalized\nto study interfaces. The method appears to be a promis-\ning approach toward the description of the specific effects\nof ions, especially for complex systems whose modeling", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nthe ions, but this effect is particularly important for the\ncation-anion interaction: a considerable potential barrier\n( ≳ 2 k B T ) separates the first two attractive wells. To\nserve as a reference, Monte Carlo (MC) simulations were\nperformed with these effective potentials; a comparison\nbetween MD and MC RDF is also provided in Fig. 1 . The\nexcellent agreement between both sets of RDF validates\nthe HNC inversion procedure [17], and allows us to com-\nr (Å)\n0\n1\n2\n3 β V 12\nSR (r)\n2\n4\n6\n8\ng 12\nMC (r)\ng 12\nMD (r)\n4 6 8\n0\n1\n2\n3\n\n4 6 8\n0\n1\n2\n3\n(a) (d)\nFIG. 1: Effective McMillan-Mayer short-range pair potentials\nextracted from explicit solvent simulations using the HNC\nclosure. (a) Cation anion, (b) cation cation, (c) anion anion,\n(d) cation anion RDF obtained from explicit solvent MD and\nimplicit solvent MC simulations.\npute all ion thermodynamic properties through implicit\nsolvent MC simulations.\nThe second stage of our coarse-graining procedure con-\nsists in applying LPT, in order to deduce the best ana-\nlytical model of electrolyte solutions which reproduces\nthis molecular description. The principle of LPT is to\ndescribe the properties of a given system in terms of\nthose of a well known reference system, with the differ-\nence between them treated as a perturbation in the ref-\nerence potential. Assuming pairwise additive potentials,\nV ij = V (0) ij + ∆V ij , a first-order truncated expression for\nthe free energy density of the system βf v is obtained,\nβf v ≲ βf (0) v + 1 2 β � i,j\nρ i ρ j � d r g (0) ij ( r ) ∆V ij ( r ) (1)\nwhich depends only on the free-energy density f (0) v and RDF g (0) of the reference fluid, with β = ( k B T ) 1 and\nρ i the concentration of species i . The Gibbs-Bogoliubov\ninequality [15] ensures that the right-hand side of Eq. ( 1 )\nis actually a strict upper bound. Once a reference system\nhas been chosen, the expression on the right-hand side of\nEq. ( 1 ) must be minimized with respect to the parameters\ndefining the reference. This procedure yields the best", - "page_start": 0, - "page_end": 1, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nis 4 . 2 ̊ A, which is in the region of the second minimum of\nthe effective potential and corresponds to the situation\nwhere there is a single layer of water molecules between\nthe ions. The first minimum of the potential, which cor-\nresponds to the contact ion pair (CIP) is thus completely\nignored by the MSA2 calculation. If the MSA diameters\nare directly fitted to reproduce the MC osmotic pres-\nsure, much smaller values are obtained. These MSA-fit\nhydrated diameters, which are compared to the MSA2\ndiameters in the bottom part of Fig. 2 , are averages of\nthe CIP and the solvent-separated ion pair.\nTo overcome this difficulty, we have explicitly intro-\nduced the CIP in our model (species 3). Straightforward\ncalculations, based on a characteristic-function formal-\nism, allow us to define an equivalent model in which\nthe free ions and the CIP are explicitly taken into ac-\ncount [19, 20]. We apply this formalism by defining a\npair as an anion and a cation at a distance less than\n4 ̊ A, which corresponds to the position of the effective\npotential maximum. The interaction between free, like\ncharges in this new system remains unchanged, and the\ncation-anion interactions are easily approximated by ex-\nr (Å)\n0\n1\n2\n3\n| β V ~ 12 SR (r) β V 12 SR (r) (a) | β V ~ 33 SR (r) (d) |\n|:---|:---|\n| β V ~ 13 SR (r) (b) | β V ~ 23 SR (r) (c) |\n4 6 8 10\n0\n1\n2\n3\n4 6 8 10\nFIG. 3: Effective pair potentials derived for MSA3 and\nBIMSA3. (a) Cation anion (dashed line: without taking the\npair into account), (b) pair cation, (c) pair anion, and (d) pair\npair. The internal potential of the pair β V int ( r ) is set equal to βV eff ij ( r ) for distances less than 4 ̊A.\ntrapolating the original potential at the barrier separat-\ning pairs from free ions (as shown in Fig. 3 ). We assume\nthat the interaction potential is averaged over the rota-\ntional degrees of freedom of the CIP and thus pairwise\nadditive. Hereafter, the quantities referring to such a\nthree-component model are written with a tilda symbol.\nThe short-range potentials involving the pair can be de-", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nfirst-order approximation to the free energy of the system\nunder consideration.\nFor a system of charged particles in solution, the nat-\nural reference is the PM, defined in terms of the charge\nand diameter ( σ i ) of each species. In this case, the per-\nturbing potentials are just the short-range effective po-\ntentials computed above (∆ V ij = V SR ij ). We use the MSA [3] solution to the PM, since it provides analyti-\ncal expressions for both the free energy and the RDF.\nThe perturbation term is evaluated using an exponential\napproximation to the RDF obtained within the MSA,\ng ( r ) = exp [ g MSA ( r ) − 1], which removes any unphysical\nnegative regions and improves the comparison with HNC\ncalculations.\n0.9\n1\n1.1\n1.2\n1.3\nΦ\n| MC MSA2 DHLL Exp (a) |\n|:---|\n| σ 1 (MSA-fit) σ (MSA-fit) (b) |\n| 2 σ 1 (MSA2) σ (MSA2) |\n| 2 |\n0 0.5 1 1.5\nc 1/2 (mol.L -1 ) 1/2\n3\n4\n5\nσ (Å)\nFIG. 2: (Color online) (a) Osmotic coefficient Φ in the\nMcMillan-Mayer frame of reference. (diamond) MC simula-\ntions, (dot dashed) MSA2, (dot) Debye H ̈uckel Limiting law\n(DHLL), (cross) experiments (Ref. [18] with the McMillan-\nMayer to Lewis Randall conversion). (b) Minimization diam-\neters. (dot dashed) MSA2 and (diamond) MSA-fit.\nWe first used LPT for a two-component system (Na +\nand Cl free ions) within the MSA (model MSA2), for\nconcentrations ranging from 0.1 to 2 . 0 mol l 1 . The mini-\nmization leads to almost constant diameters on the whole\nrange of concentration: σ 1 = 3 . 67 ̊ A and σ 2 = 4 . 78 ̊ A.\nAs shown in Fig. 2 , these parameters yield osmotic co-\nefficients close to MC calculations only at very low con- centration, i.e., c ≤ 0 . 1 moll 1 (experimental values are\ngiven for indicative purposes only, since a perfect model\nwill exactly match the MC results). For molar solutions,\nthe LPT results differ considerably from MC calculations.\nThis discrepancy can easily be understood by comparing\nthe diameters found within the MSA2 calculation with\nthe effective potentials given in Fig. 1 . The anion/cation\ncontact distance obtained within the MSA2 calculation", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nrived, in the infinite dilution limit, from an average of\nthe contributing ion interactions. In Fourier space,\n� V SR 3 i ( k ) = w ( k / 2) � V SR 1 i + V SR 2 i � ( k ) , i = 1 , 2 (2a)\n� V SR 33 ( k ) = w ( k / 2) 2 V SR 11 + V SR 22 + 2 V SR 12 � ( k ) (2b)\nwhere � w ( r ) is the pair probability distribution � w ( r ) = K 1 0 e β V int ( r ) (2c)\n� V int ( r ) is the internal part of the pair potential (see\nFig. 3 ), and K 0 is the association constant, defined as:\nK 0 = � ∞\n0\nd r 4 πr 2 e β V int ( r ) = 0 . 43 L . mol 1 (3)\nThe excess free-energy density of the original system\nβf ex v is that of the three component mixture β f ex v plus a\ncorrection term\nβf ex v = β f ex v ρ 3 ln K 0 , (4) which is due to the change in standard chemical potential\nbetween the two component and three component mod-\nels. It should be noted that the fraction of pairs is now an\nadditional parameter in the minimization scheme, which\nserves to ensure chemical equilibrium. Within this rep-\nresentation, the pair can be modeled as a hard sphere\n(MSA3) or as a dumbbell-like CIP (BIMSA3) [4]. Since\n0 0.5 1 1.5\nc 1/2 (mol.L -1 ) 1/2\n-1.5\n-1\n-0.5\n0\nβ f v ex (mol.L -1\n)\nMC MSA2 MSA3 BIMSA3 DHLL Exp\n0 0.5 1\n0.1\n0.2\nPair Fraction\nFIG. 4: (Color online) Excess free-energy density βf ex v as\na function of the square root of the concentration c . (dia-\nmond) MC simulations, (dot dashed) MSA2, (dashed) MSA3,\n(solid) BIMSA3, (dot) DHLL, and (cross) experiments. The\ninset gives the fraction of pairs (MSA3, BIMSA3) as a func-\ntion of c .\nwe have no additional information, we consider only sym-", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nmetric dumbbells. Furthermore, since analytic expres-\nsions for the RDF within BIMSA are not known, we ap-\nproximate the dumbbell as a hard sphere when comput-\ning the perturbation term (this is not necessary for the\nreference term, since an expression for the free energy\nis available). Let � σ c be the diameter of the cation (an-\nion) within the dumbbell, the diameter of the hard sphere\nrepresenting this dumbbell is taken to be � σ 3 = 4 √ 2 π σ c [21]. Using these two reference systems, the three-\ncomponent MSA3 and BIMSA3, we obtain results in\nmuch better agreement with the MC simulations, as\nshown in Fig. 4 . The diameters obtained for species 1,\n2, and 3 are 3.65, 4.79, and 5.76 ̊ A for MSA3 and 3.69,\n4.75 and 6.19 ̊ A for BIMSA3. The free ion diameters are\nsimilar for MSA2, MSA3, and BIMSA3. The pair diam-\neter is smaller when modeled as a hard sphere (MSA3)\nthan when modeled as a dumbbell (BIMSA3). At high\nconcentration (about 1 mol l 1 ), the MSA3 overestimates\nthe free energy, because the excluded volume repulsion\nbecomes too important for the pairs to be represented as\nhard spheres. The BIMSA3 model is the closest to the\nMC simulation results. It is worth noting that even at\nthe lowest concentration considered, the fraction of pairs\n(shown in the insert of Fig. 4 ), although less then 5%,\nhas a non-negligible effect on the thermodynamics of the\nsystem.\nThis procedure also provides an accurate description of\nthe structure over the whole range of concentrations. A\ndevelopment similar to the one that leads to Eq. ( 2 ) de-\nrives the average unpaired RDF from the corresponding\npaired quantities:\nρ i ρ j g ij ( k ) = � ρ 3 � w ( k ) (1 − δ ij ) + � ρ i � ρ j � g ij ( k )\n+ � ρ 3 � w ( k / 2) � � ρ i � g 3 i + � ρ j � g 3 j � ( k ) (5)\n+ � ρ 2 3 [ w ( k / 2)] 2 g 33 ( k )\nr (Å)\n2", - "page_start": 2, - "page_end": 3, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\n1007 (1988).\n[71] J. N. Israelachvili, *Intermolecular and Surface Forces* , Academic Press, London (1992).\n[72] V. S. Mitlin, “Dewetting of solid surface: Analogy with spinodal decomposition,” J. Colloid Interface\nSci. **156** , 491- 497 (1993).\n[73] L. M. Pismen and Y. Pomeau, “Disjoining potential and spreading of thin liquid layers in the diffuse\ninterface model coupled to hydrodynamics,” Phys. Rev. E **62** , 2480- 2492 (2000).\n[74] L. Onsager, “Crystal statistics. I. A two-dimensional model with an order-disorder transition,” Phys.\nRev. **65** , 117- 149 (1944).\n[75] G. Reiter, “Unstable thin polymer films: Rupture and dewetting processes,” Langmuir **9** , 1344- 1351\n(1993).\n[76] C. G. Sztrum, O. Hod, and E. Rabani, “Self-assembly of nanoparticles in three-dimensions: Forma-\ntion of stalagmites,” J. Phys. Chem. B **109** , 6741- 6747 (2005).\n[77] G. Yosef and E. Rabani, “Self-assembly of nanoparticles into rings: A lattice-gas model,” J. Phys.\nChem. B **110** , 20965- 20972 (2006).\n[78] J. F. Gouyet, M. Plapp, W. Dieterich, and P. Maass, “Description of far-from-equilibrium processes\nby mean-field lattice gas models,” Adv. Phys. **52** , 523- 638 (2003).\n[79] U. M. B. Marconi and P. Tarazona, “Dynamic density functional theory of fluids,” J. Chem. Phys.\n**110** , 8032- 8044 (1999).\n[80] U. M. B. Marconi and P. Tarazona, “Dynamic density functional theory of fluids,” J. Phys.-Condes.\nMatter **12** , A413- A418 (2000).\n30\n[81] A. J. Archer and M. Rauscher, “Dynamical density functional theory for interacting brownian parti-\ncles: Stochastic or deterministic?” J. Phys. A-Math. Gen. **37** , 9325- 9333 (2004).\n[82] A. J. Archer and R. Evans, “Dynamical density functional theory and its application to spinodal\ndecomposition,” J. Chem. Phys. **121** , 4246- 4254 (2004).\n[83] P. A. Monson, “Mean field kinetic theory for a lattice gas model of fluids confined in porous materi-\nals,” J. Chem. Phys. **128** , 084701 (2008).\n[84] P. M. Chaikin and T. C. Lubensky, *Principles of condensed matter physics* , Cambridge University\nPress (1997).\n[85] J. S. Langer, “An introduction to the kinetics of first-order phase transitions,” in C. Godreche, editor,\n“Solids far from Equilibrium,” pages 297- 363, Cambridge University Press (1992).\n[86] M. A. Spaid and G. M. Homsy, “Stability of Newtonian and viscoelastic dynamic contact lines,”", - "page_start": 29, - "page_end": 30, - "source_file": "1001.2669.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2648.pdf", - "query": "What is the principle of the liquid perturbation theory (LPT) ?", - "target_page": 2, - "target_passage": "The principle of LPT is to describe the properties of a given system in terms of those of a well known reference system, with the differ- ence between them treated as a perturbation in the ref- erence potential", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **B. Dynamical Density Functional theory**\n\nThe limitations of the kinetic Monte Carlo model introduced in the previous Section are related\nto its character as a two-dimensional lattice gas with only three states: gas, liquid or particle.\nThis implies that (i) no liquid can be transported to a site on the surface already filled with liquid,\ni.e., diffusion of the liquid can not be incorporated in a sensible way and (ii) one is not able to\ndistinguish between the influence of the short- and the long-range parts of the interactions with the\nsubstrate, as all such interactions are absorbed into the effective chemical potential.\nHowever, using dynamical density functional theory (DDFT) [78- 83] one can develop a model\nfor the processes in the ultrathin postcursor film without these limitations, although here we limit\nourselves to developing the theory at the level of the KMC and solely discuss how to extend it to\nincorporate the influence of the liquid diffusion over the surface. Such a DDFT model describes\nthe coupled dynamics of the density fields of the liquid *ρ* *l* and the nanoparticles *ρ* *n* . The densities\n*ρ* *l* and *ρ* *n* are defined as the probabilities of finding a given lattice site on the surface to be occupied\nby a film of liquid or by a nanoparticle, respectively. Note that the probability densities correspond\nto number densities as we use the lattice spacing *σ* = 1 as our unit of length.\nTo develop the DDFT, one must first derive the underlying free energy functional *F* [ *ρ* *l* *, ρ* *n* ] , and\nsecondly, devise dynamical equations for both density fields that account for the conserved and the\nnon-conserved aspects of their dynamics, i.e., transport and phase change processes, respectively.\nFor a system governed by the hamiltonian (3), we may construct a mean-field (Bragg-Williams)\napproximation for the free energy of the system [78, 84] which contains an entropic contribution\nand contributions from the interactions between the different species (nanoparticles and liquid).\nThe free energy is a semi-grand free energy, since the liquid is treated grand canonically (it is\ncoupled to a reservoir with chemical potential *μ* ), whereas the nanoparticles are treated in the", - "page_start": 13, - "page_end": 13, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **B. Dynamical Density Functional theory**\n\n[85], i.e., the change in time of *ρ* *l* is proportional to *−* ( *μ* surf ( **r** *, t* ) *−* *μ* ) = *−* *δF* [ *ρ* *n* *, ρ* *l* ] */δρ* *l* ( **r** )\nwhere *μ* surf ( **r** *, t* ) is the local chemical potential of the liquid at the point **r** on the surface at time *t* .\nThis gives the evolution equation for the liquid density\n*∂ρ* *l* *∂t* = *∇·* � *M* c *l* *ρ* *l* ** *δF* [ *ρ* *n* *, ρ* *l* ] *δρ* *l* � *−* *M* nc *l*\n*δF* [ *ρ* *n* *, ρ* *l* ]\n*δρ* *l*\n*,* (7)\nwhere we assume that the coefficients *M* c *l* and *M* nc *l* are constants.\n16\nFIG. 5: (Colour online) Density profiles for the situation where the substrate is covered by nanoparticles\nwith average density *ρ* *av* *n* = 0 *.* 3 and with the liquid excluded from the region *y <* 0 . The top row shows\nthe nanoparticle density profiles and bottom row the corresponding liquid density profiles at the times\n*t/t* *l* = 1000 (left), 10000 (middle) and 30000 (right), where *t* *l* = 1 */kTM* nc *l* *σ* 2 . The parameters are\n*kT/ε* *ll* = 0 *.* 8 , *ε* *nl* */ε* *ll* = 0 *.* 6 , *ε* *nn* = 0 , *α* = 0 *.* 2 *M* nc *l* *σ* 4 , *M* c *l* = 0 , *ρ* *l* ( *t* = 0) = 0 *.* 9 *±* *ξ* (where *ξ* represents\nwhite noise of amplitude 0.05) and ( *μ* *−* *μ* coex ) */kT* = *−* 0 *.* 78 .\nThis theory allows us to study the time evolution of the evaporating film of nanoparticle suspension\nwithout some of the restrictions of the kinetic Monte Carlo model. Here, however, we illustrate its\napplication in similar parameter regimes as used above for the KMC. We focus on two examples:\n(i) the spinodal dewetting of a initially flat film of nanoparticle suspension characterised by con-\nstant *ρ* *l* and *ρ* *n* (Fig. 4); and (ii) the retraction of a dewetting front that is unstable with respect to", - "page_start": 15, - "page_end": 16, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nare therefore restricted to simple geometries [12, 13] (bulk\nsolutions or planar interfaces). The description of com-\nplex systems, such as porous or electrochemical materi-\nals, is still based on continuous solvent models [14].\nIn this letter we present a method aimed at bridging\nthe gap between analytical and numerical approaches. It\nis based on the application of liquid perturbation theory\n(LPT) [15] to effective ion-ion potentials extracted from\n∗ [Electronic address: john.molina@etu.upmc.fr](mailto:john.molina@etu.upmc.fr)\n† [Electronic address: jean-francois.dufreche@upmc.fr](mailto:jean-francois.dufreche@upmc.fr)\nmolecular dynamics (MD) results. Different approxima-\ntions of the PM are employed for the case of NaCl elec-\ntrolyte solutions: a two component model (MSA2), that\nonly takes free ions into account, and two different three\ncomponent models (MSA3 and BIMSA3), which include\na third species (the contact ion pair). As we proceed\nto show, LPT allows us to select the best simple model\nwhich accurately accounts for the thermodynamics and\nthe physical-chemistry of the system.\nThe first stage consists in calculating the McMillan-\nMayer effective ion-ion interaction potentials V eff ij ( r ), by inverting the radial distribution functions (RDF) g ij ( r )\nobtained by MD. The simulations were carried out on\na box of 2000 water molecules and 48 NaCl pairs us-\ning the same interaction potentials as in reference [16].\nThis setup corresponds to a concentration of 0 . 64 moll 1 .\nNPT ensemble sampling at standard pressure and tem-\nperature was enforced, with a time step of 1 fs and a\npressure bath coupling constant of 1 ps. An equilibration\nrun of 0.25 ns was followed by a production run of 0.6 ns\nfor five different initial configurations. The averages of\nthe resulting RDF were then used for the potential inver-\nsion via the HNC closure [15]. These effective potentials\nare assumed to be concentration independent and will be\nused for simulations at all concentrations.\nSubtracting the long-range Coulombic potential\nV LR ij ( r ) (which depends on the dielectric constant of the\nsolvent) from V eff ij ( r ), we obtain the short-range contri-\nbution V SR ij ( r ) to the effective potentials. These are given\nin Fig. 1 (species 1 and 2 refer to Na + and Cl free ions,\nrespectively). All the short-range potentials exhibit os-\ncillations corresponding to the solvent layering between", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\n1007 (1988).\n[71] J. N. Israelachvili, *Intermolecular and Surface Forces* , Academic Press, London (1992).\n[72] V. S. Mitlin, “Dewetting of solid surface: Analogy with spinodal decomposition,” J. Colloid Interface\nSci. **156** , 491- 497 (1993).\n[73] L. M. Pismen and Y. Pomeau, “Disjoining potential and spreading of thin liquid layers in the diffuse\ninterface model coupled to hydrodynamics,” Phys. Rev. E **62** , 2480- 2492 (2000).\n[74] L. Onsager, “Crystal statistics. I. A two-dimensional model with an order-disorder transition,” Phys.\nRev. **65** , 117- 149 (1944).\n[75] G. Reiter, “Unstable thin polymer films: Rupture and dewetting processes,” Langmuir **9** , 1344- 1351\n(1993).\n[76] C. G. Sztrum, O. Hod, and E. Rabani, “Self-assembly of nanoparticles in three-dimensions: Forma-\ntion of stalagmites,” J. Phys. Chem. B **109** , 6741- 6747 (2005).\n[77] G. Yosef and E. Rabani, “Self-assembly of nanoparticles into rings: A lattice-gas model,” J. Phys.\nChem. B **110** , 20965- 20972 (2006).\n[78] J. F. Gouyet, M. Plapp, W. Dieterich, and P. Maass, “Description of far-from-equilibrium processes\nby mean-field lattice gas models,” Adv. Phys. **52** , 523- 638 (2003).\n[79] U. M. B. Marconi and P. Tarazona, “Dynamic density functional theory of fluids,” J. Chem. Phys.\n**110** , 8032- 8044 (1999).\n[80] U. M. B. Marconi and P. Tarazona, “Dynamic density functional theory of fluids,” J. Phys.-Condes.\nMatter **12** , A413- A418 (2000).\n30\n[81] A. J. Archer and M. Rauscher, “Dynamical density functional theory for interacting brownian parti-\ncles: Stochastic or deterministic?” J. Phys. A-Math. Gen. **37** , 9325- 9333 (2004).\n[82] A. J. Archer and R. Evans, “Dynamical density functional theory and its application to spinodal\ndecomposition,” J. Chem. Phys. **121** , 4246- 4254 (2004).\n[83] P. A. Monson, “Mean field kinetic theory for a lattice gas model of fluids confined in porous materi-\nals,” J. Chem. Phys. **128** , 084701 (2008).\n[84] P. M. Chaikin and T. C. Lubensky, *Principles of condensed matter physics* , Cambridge University\nPress (1997).\n[85] J. S. Langer, “An introduction to the kinetics of first-order phase transitions,” in C. Godreche, editor,\n“Solids far from Equilibrium,” pages 297- 363, Cambridge University Press (1992).\n[86] M. A. Spaid and G. M. Homsy, “Stability of Newtonian and viscoelastic dynamic contact lines,”", - "page_start": 29, - "page_end": 30, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nPhys. Fluids **8** , 460- 478 (1996).\n[87] U. Thiele and E. Knobloch, “Front and back instability of a liquid film on a slightly inclined plate,”\nPhys. Fluids **15** , 892- 907 (2003).\n[88] M. R. E. Warner, R. V. Craster, and O. K. Matar, “Surface patterning via evaporation of ultrathin\nfilms containing nanoparticles,” J. Colloid Interface Sci. **267** , 92- 110 (2003).\n[89] O. K. Matar, R. V. Craster, and K. Sefiane, “Dynamic spreading of droplets containing nanoparticles,”\nPhys. Rev. E **76** , 056315 (2007).\n[90] J. J. Zhou, B. Dupuy, A. L. Bertozzi, and A. E. Hosoi, “Theory for shock dynamics in particle-laden\nthin films,” Phys. Rev. Lett. **94** , 117803 (2005).\n[91] B. P. Cook, A. L. Bertozzi, and A. E. Hosoi, “Shock solutions for particle-laden thin films,” SIAM J.\nAppl. Math. **68** , 760- 783 (2008).\n[92] R. V. Craster, O. K. Matar, and K. Sefiane, “Pinning, retraction, and terracing of evaporating droplets\ncontaining nanoparticles,” Langmuir (2009), online available.\n[93] D. Quemada, “Rheology of concentrated disperse systems and minimum energy-dissipation principle\nI. Viscosity-concentration relationship,” Rheol. Acta **16** , 82- 94 (1977).\n[94] D. Quemada and C. Berli, “Energy of interaction in colloids and its implications in rheological\nmodeling,” Adv. Colloid Interface Sci. **98** , 51- 85 (2002).\n[95] J. J. Stickel and R. L. Powell, “Fluid mechanics and rheology of dense suspensions,” Annu. Rev.\nFluid Mech. **37** , 129- 149 (2005).\n[96] J. K. G. Dhont, *An Introduction to Dynamics of Colloids* , Elsevier, Amsterdam (1996).\n31\n[97] U. Thiele, M. G. Velarde, K. Neuffer, and Y. Pomeau, “Film rupture in the diffuse interface model\ncoupled to hydrodynamics,” Phys. Rev. E **64** , 031602 (2001).\n[98] J. Heier, J. Groenewold, F. A. Castro, F. Nueesch, and R. Hany, “Enlarged bilayer interfaces from\nliquid-liquid dewetting for photovoltaic applications,” P Soc Photo-Opt Instrum Eng **6999** , J9991-\nJ9991 (2008).\n[99] M. D. Haw, M. Gillie, and W. C. K. Poon, “Effects of phase behavior on the drying of colloidal\nsuspensions,” Langmuir **18** , 1626- 1633 (2002).\n[100] L. V. Govor, J. Parisi, G. H. Bauer, and G. Reiter, “Instability and droplet formation in evaporating\nthin films of a binary solution,” Phys. Rev. E **71** , 051603 (2005).", - "page_start": 30, - "page_end": 31, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **B. Dynamical Density Functional theory**\n\nthe liquid. Combining this expression for the current with the continuity equation, we obtain the\nfollowing evolution equation for the nanoparticle density profile\n*∂ρ* *n* *∂t* = *∇·* � *M* *n* *ρ* *n* *∇* *δF* [ *ρ* *n* *, ρ* *l* ] *δρ* *n* � *.* (6)\nNote that this equation of motion may also be obtained by assuming that the nanoparticles have\nover-damped stochastic equations of motion [80- 83]. Here, we assume that *M* *n* ( *ρ* *l* ) = *α* Θ *s* ( *ρ* *l* *−* 0 *.* 5) , where Θ *s* ( *x* ) is a continuous function that switches smoothly from the value 0 to the value\n1 at *x* = 0 (i.e. it is essentially a smooth analogue of the Heaviside function). This ensures that\nthe nanoparticles are immobile when the local liquid density is small (dry substrate) and have a\nmobility coefficient *α* when *ρ* *l* is high (wet substrate).\nFor the evolution of the liquid density distribution we assume that the liquid is able to evaporate\nfrom the surface into the vapour (reservoir) above the surface (non-conserved dynamics) and may\n15\nFIG. 4: (Colour online) Density profiles for the situation where the substrate is covered by nanoparticles\nwith average density *ρ* *av* *n* = 0 *.* 3 . The top row are the nanoparticle density profiles and the bottom row are\nthe corresponding liquid density profiles at the times *t/t* *l* = 8 (left) and 80 (right), where *t* *l* = 1 */kTM* nc *l* *σ* 2 .\nThe parameters are *kT/ε* *ll* = 0 *.* 8 , *ε* *nl* */ε* *ll* = 0 *.* 6 , *ε* *nn* = 0 , *α* = 0 *.* 4 *M* nc *l* *σ* 4 , *M* c *l* = 0 , *ρ* *l* ( *t* = 0) = 0 *.* 9 *±* *ξ*\n(where *ξ* represents white noise of amplitude 0.05) and ( *μ* *−* *μ* coex ) */kT* = *−* 0 *.* 88 , where the liquid exhibits\nspinodal decomposition-evaporation.\nalso diffuse over the substrate (conserved dynamics). The conserved part is treated along the lines\ndeveloped above for the nanoparticles. For the non-conserved part we assume a standard form", - "page_start": 14, - "page_end": 15, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nAJA and MJR gratefully acknowledge RCUK and EPSRC, respectively, for financial support. We\nacknowledge support by the European Union via the FP6 and FP7 Marie Curie schemes [Grants\nMRTN-CT-2004005728 (PATTERNS) and PITN-GA-2008-214919 (MULTIFLOW)].\n[1] G. Reiter, “Dewetting of thin polymer films,” Phys. Rev. Lett. **68** , 75- 78 (1992).\n[2] G. Reiter, “Mobility of polymers in films thinner than their unperturbed size,” Europhys. Lett. **23** ,\n579- 584 (1993).\n[3] A. Sharma and G. Reiter, “Instability of thin polymer films on coated substrates: Rupture, dewetting\nand drop formation,” J. Colloid Interface Sci. **178** , 383- 399 (1996).\n[4] P.-G. de Gennes, “Wetting: Statics and dynamics,” Rev. Mod. Phys. **57** , 827- 863 (1985).\n25\n[5] F. Brochard-Wyart and J. Daillant, “Drying of solids wetted by thin liquid films,” Can. J. Phys. **68** ,\n1084- 1088 (1989).\n[6] P. M ̈uller-Buschbaum, “Dewetting and pattern formation in thin polymer films as investigated in real\nand reciprocal space,” J. Phys.-Condes. Matter **15** , R1549- R1582 (2003).\n[7] R. Seemann, S. Herminghaus, C. Neto, S. Schlagowski, D. Podzimek, R. Konrad, H. Mantz, and\nK. Jacobs, “Dynamics and structure formation in thin polymer melt films,” J. Phys.-Condes. Matter\n**17** , S267- S290 (2005).\n[8] U. Thiele, “Structure formation in thin liquid films,” in S. Kalliadasis and U. Thiele, editors, “Thin\nfilms of Soft Matter,” pages 25- 93, Springer, Wien (2007).\n[9] R. Xie, A. Karim, J. F. Douglas, C. C. Han, and R. A. Weiss, “Spinodal dewetting of thin polymer\nfilms,” Phys. Rev. Lett. **81** , 1251- 1254 (1998).\n[10] R. Seemann, S. Herminghaus, and K. Jacobs, “Dewetting patterns and molecular forces: A reconcil-\niation,” Phys. Rev. Lett. **86** , 5534- 5537 (2001).\n[11] U. Thiele, M. G. Velarde, and K. Neuffer, “Dewetting: Film rupture by nucleation in the spinodal\nregime,” Phys. Rev. Lett. **87** , 016104 (2001).\n[12] M. Bestehorn and K. Neuffer, “Surface patterns of laterally extended thin liquid films in three di-\nmensions,” Phys. Rev. Lett. **87** , 046101 (2001).\n[13] J. Becker, G. Gr ̈un, R. Seemann, H. Mantz, K. Jacobs, K. R. Mecke, and R. Blossey, “Complex\ndewetting scenarios captured by thin-film models,” Nat. Mater. **2** , 59- 63 (2003).\n[14] C. Redon, F. Brochard-Wyart, and F. Rondelez, “Dynamics of dewetting,” Phys. Rev. Lett. **66** , 715-", - "page_start": 24, - "page_end": 25, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nPhys. Rev. E **57** , 2906- 2913 (1998).\n[56] A. Padmakar, K. Kargupta, and A. Sharma, “Instability and dewetting of evaporating thin water films\non partially and completely wettable substrates,” J. Chem. Phys. **110** , 1735- 1744 (1999).\n[57] A. V. Lyushnin, A. A. Golovin, and L. M. Pismen, “Fingering instability of thin evaporating liquid\nfilms,” Phys. Rev. E **65** , 021602 (2002).\n[58] L. M. Pismen, “Spinodal dewetting in a volatile liquid film,” Phys. Rev. E **70** , 021601 (2004).\n[59] C. Poulard, O. Benichou, and A. M. Cazabat, “Freely receding evaporating droplets,” Langmuir **19** ,\n8828- 8834 (2003).\n[60] Y. Gotkis, I. Ivanov, N. Murisic, and L. Kondic, “Dynamic structure formation at the fronts of volatile\nliquid drops,” Phys. Rev. Lett. **97** , 186101 (2006).\n[61] E. Pauliac-Vaujour and P. Moriarty, “Meniscus-mediated organization of colloidal nanoparticles,” J.\nPhys. Chem. C **111** , 16255- 16260 (2007).\n[62] C. Gigault, K. Dalnoki-Veress, and J. R. Dutcher, “Changes in the morphology of self-assembled\npolystyrene microsphere monolayers produced by annealing,” J. Colloid Interface Sci. **243** , 143- 155\n(2001).\n[63] A. Oron, S. H. Davis, and S. G. Bankoff, “Long-scale evolution of thin liquid films,” Rev. Mod. Phys.\n**69** , 931- 980 (1997).\n[64] U. Thiele, “Thin film evolution equations from (evaporating) dewetting liquid layers to epitaxial\ngrowth,” J. Phys.-Cond. Mat. (2010), (at press).\n29\n[65] J. P. Burelbach, S. G. Bankoff, and S. H. Davis, “Nonlinear stability of evaporating/condensing liquid\nfilms,” J. Fluid Mech. **195** , 463- 494 (1988).\n[66] A. Oron and S. G. Bankoff, “Dewetting of a heated surface by an evaporating liquid film under\nconjoining/disjoining pressures,” J. Colloid Interface Sci. **218** , 152- 166 (1999).\n[67] L. W. Schwartz, R. V. Roy, R. R. Eley, and S. Petrash, “Dewetting patterns in a drying liquid film,”\nJ. Colloid Interface Sci. **214** , 363- 374 (2001).\n[68] K. Kargupta, R. Konnur, and A. Sharma, “Spontaneous dewetting and ordered patterns in evaporating\nthin liquid films on homogeneous and heterogeneous substrates,” Langmuir **17** , 1294- 1305 (2001).\n[69] M. Bestehorn and D. Merkt, “Regular surface patterns on Rayleigh-Taylor unstable evaporating films\nheated from below,” Phys. Rev. Lett. **97** , 127802 (2006).\n[70] G. F. Teletzke, H. T. Davis, and L. E. Scriven, “Wetting hydrodynamics,” Rev. Phys. Appl. **23** , 989-", - "page_start": 28, - "page_end": 29, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nRev. Lett. **80** , 1920- 1923 (1998).\n[114] C. Bauer, S. Dietrich, and A. O. Parry, “Morphological phase transitions of thin fluid films on chem-\nically structured substrates,” Europhys. Lett. **47** , 474- 480 (1999).\n[115] R. Konnur, K. Kargupta, and A. Sharma, “Instability and morphology of thin liquid films on chemi-\ncally heterogeneous substrates,” Phys. Rev. Lett. **84** , 931- 934 (2000).\n[116] M. Brinkmann and R. Lipowsky, “Wetting morphologies on substrates with striped surface domains,”\nJ. Appl. Phys. **92** , 4296- 4306 (2002).\n[117] L. Brusch, H. K ̈uhne, U. Thiele, and M. B ̈ar, “Dewetting of thin films on heterogeneous substrates:\nPinning vs. coarsening,” Phys. Rev. E **66** , 011602 (2002).\n[118] U. Thiele, L. Brusch, M. Bestehorn, and M. B ̈ar, “Modelling thin-film dewetting on structured sub-\nstrates and templates: Bifurcation analysis and numerical simulations,” Eur. Phys. J. E **11** , 255- 271\n(2003).\n[119] U. Thiele, “Open questions and promising new fields in dewetting,” Eur. Phys. J. E **12** , 409- 416\n(2003).\n[120] D. M. Anderson, G. B. McFadden, and A. A. Wheeler, “Diffuse-interface methods in fluid mechan-\nics,” Ann. Rev. Fluid Mech. **30** , 139- 165 (1998).\n[121] U. Thiele, S. Madruga, and L. Frastia, “Decomposition driven interface evolution for layers of binary\nmixtures: I. Model derivation and stratified base states,” Phys. Fluids **19** , 122106 (2007).\n[122] O. A. Frolovskaya, A. A. Nepomnyashchy, A. Oron, and A. A. Golovin, “Stability of a two-layer\nbinary-fluid system with a diffuse interface,” Phys. Fluids **20** , 112105 (2008).\n[123] S. Madruga and U. Thiele, “Decomposition driven interface evolution for layers of binary mixtures:\nII. Influence of convective transport on linear stability,” Phys. Fluids **21** , 062104 (2009).\n33", - "page_start": 32, - "page_end": 32, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **B. Dynamical Density Functional theory**\n\n14\ncanonical ensemble. The free energy functional is first defined on the original KMC lattice. How-\never, after re-writing the interaction terms employing gradient operators [78] one finally obtains\nthe free energy functional for a continuous system\n*F* [ *ρ* *l* *, ρ* *n* ] = � d **r** � *f* ( *ρ* *l* *, ρ* *n* ) + *ε* *ll* 2 ( ** *ρ* *l* ) 2 + *ε* *nn* 2 ( ** *ρ* *n* ) 2 + *ε* *nl* ( ** *ρ* *n* ) *·* ( ** *ρ* *l* ) ** *μρ* *l* � *,* (4)\nwhere\n*f* ( *ρ* *l* *, ρ* *n* ) = *kT* [ *ρ* *l* ln *ρ* *l* + (1 *−* *ρ* *l* ) ln(1 *−* *ρ* *l* )]\n+ *kT* [ *ρ* *n* ln *ρ* *n* + (1 *−* *ρ* *n* ) ln(1 *−* *ρ* *n* )]\n*−* 2 *ε* *ll* *ρ* 2 *l* ** 2 *ε* *nn* *ρ* 2 *n* ** 4 *ε* *nl* *ρ* *n* *ρ* *l* *.* (5)\nSince the liquid may evaporate from the surface into the vapour above the surface, *μ* is the (true)\nchemical potential of this reservoir and determines the rate of evaporation [condensation] from\n[to] the surface. Note that normally a free energy of the form in Eq. (4) is obtained by making a\ngradient expansion of the free energy functional of a continuous system [84]. However, here we\nhave made the mapping from the free energy of the lattice KMC system.\nThe chemical potential for the nanoparticles may be determined from the functional derivative\n*μ* *n* = *δF* [ *ρ* *n* *, ρ* *l* ] */δρ* *n* ( **r** ) . In equilibrium it is constant throughout the system, but it may vary\nspatially in a non-equilibrium system, i.e., *μ* *n* = *μ* *n* ( **r** *, t* ) . We assume that the dynamics of the\nnanoparticles is governed by the thermodynamic force *∇* *μ* *n* - i.e. that the nanoparticle current\nis **j** = *−* *M* *n* *ρ* *n* *∇* *μ* *n* , where *M* *n* ( *ρ* *l* ) is a mobility coefficient that depends on the local density of", - "page_start": 13, - "page_end": 14, - "source_file": "1001.2669.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_HIG_2001.pdf", - "query": "By how much did the Hartford group's link to AARP website account concerning buisness made over the internet ?", - "target_page": 16, - "target_passage": "In 2001 the company’s link to AARP’s Web site accounted for much of the $55 million worth of auto business The Hartford generated over the Internet", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *partners*\n\n**“P** artnering” is a popular business buzzword that may\nvanish as quickly as it appeared. The Hartford’s partner-\nships, on the other hand, are built for the long term and\nhave played a major role in the company’s growth and\nsuccess.\nThe company enjoys outstanding partnerships\nwith several of the world’s top asset managers. It also\nvalues its thousands of relationships with financial\nintermediaries such as large broker-dealers, banks and\nindependent financial planners—and with affinity part-\nners who extend The Hartford’s reach into large, grow-\ning markets.\n“A lot of people talk about having the right part-\nners, but The Hartford views it differently from most,”\nsays Gary Trippe, CEO of Fort Myers, Fla., property-\ncasualty agency Oswald, Trippe and Company, Inc.\n“They look for partners who share their core values,\nand the relationship is based on trust and respect. It’s\nall about compatibility.” Trippe should know. His\nagency writes three times as much business with\nThe Hartford, in both personal and commercial lines, as\nit writes with any other insurer.\nMutually beneficial partnerships with successful\nbusinesses of all sizes are the foundation of The\nHartford’s business model.\nPerhaps no relationship represents shared values\nand shared success better than the one with AARP,\nwhich signed a new eight-year contract with The\nHartford that began Jan. 1, 2002. The AARP insurance\nprogram with The Hartford is a model of affinity mar-\nketing and distribution savvy. AARP’s membership—\nthose age 50 and over—is the fastest-growing segment\nof the U.S. population. Computer use among this group\nis growing by an estimated 20 percent per year, and the\npopulation segment respects established brands and\nseeks value, convenience and extraordinary service.\nThat right combination of factors helps make\nAARP’s World Wide Web site one of The Hartford’s\n14\nmost dynamic sources of business growth. In 2001 the\ncompany’s link to AARP’s Web site accounted for much\nof the $55 million worth of auto business The Hartford\ngenerated over the Internet.\nBecause The Hartford quotes and issues this busi-\nness online (and added online billing in 2001), acquisi-\ntion and processing costs are 15 to 20 percent lower\nthan those of traditional direct-marketing or face-to-\nface sales. Because of this and other factors, the", - "page_start": 14, - "page_end": 15, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *partners*\n\nexpense ratio for AARP business is 30 percent below\nthat of the industry in general. And the customer\nrenewal rate is 96 percent, versus the industry’s 88 per-\ncent, making the AARP program yield some of the most\nprofitable auto business The Hartford writes.\nThe relationship also has The Hartford thinking\nahead toward new business and an even stronger rela-\ntionship with AARP members. The Hartford can cross-\nmarket auto insurance to homeowner’s customers and\nhomeowner’s insurance to auto customers, which\npresents a tremendous growth opportunity. In addition,\nThe Hartford is committed to providing value to AARP\nmembers in many ways. An example: The Hartford and\nAARP work with the MIT Age Lab to produce informa-\ntion—available in print and on both partners’ Web\nsites—advising AARP members about Alzheimer’s dis-\nease and other forms of dementia as they affect driving\nability. The information guides caregivers struggling\nwith difficult decisions about family members’ safety\nbehind the wheel. The resource—a customer solution\nlike no other—helps enhance the superior value The\nHartford provides to AARP members.\nAlthough it’s the most comprehensive, the AARP\nrelationship isn’t The Hartford’s only affinity program.\nThe company also has affinity arrangements with\nUSAA and other companies. Regardless of the pro-\ngram’s size, the affinity partners share the right quali-\nties: strong name-brand recognition, first-class\nmarketing and a broad and loyal customer base.\nIn other words, they share some of The Hartford’s\ncore attributes.\n15\n� * **T** * * **he Campbell Agency in Byron** *\n* **Center, Mich., found that by align-** *\n* **ing its organization to mirror that** *\n* **of The Hartford, the two partners** *\n* **could work more closely—and** *\n* **grow more—together. For exam-** *\n* **ple, The Campbell Agency emulat-** *\n* **ed The Hartford by dedicating a** *\n* **team to the small-business market.** *\n* **That made the agency more profi-** *\n* **cient at identifying potential cus-** *\n* **tomers and setting sales targets,** *\n* **according to Mary Lou Barna, vice** *\n* **president, sales and marketing.** *\n* **In other words, she says, the part-** *\n* **nership with The Hartford has** *\n* **made Barna and her colleagues** *", - "page_start": 15, - "page_end": 16, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *partners*\n\n#### *products* *&* *services*\n\n##### *the*\n\n2000 acquisition of Reliance Group Holdings, Inc.’s\nfinancial products and excess and surplus lines.\nIt was quite a year after quite a decade. Demand\nfor HFP’s mainstay directors and officers liability\ninsurance was high during the 1990s as the number of\nU.S. public corporations tripled. Amid the past year’s\ncorporate retrenchment, loss activity led to industry-\nwide premium price increases of up to 30 percent. A\nflight to quality was inevitable under such conditions,\nand a strong brand and superior ratings helped HFP dis-\ntance itself from lesser competitors. Even the horrific\ncollapse of its World Trade Center headquarters couldn’t\nhold HFP back in 2001. It renewed $43 million worth of\nbusiness in September alone, fulfilling its commitment\nto protecting customers against uncertainty.\n� * **H** * * **artford Investment Management** *\n* **Co., which specializes in fixed-** *\n* **income asset management, has** *\n* **nearly $75 billion under manage-** *\n* **ment. Marcie Hayden, money** *\n* **market trader, and Peter Perrotti,** *\n* **government portfolio manager, are** *\n* **two members of a professional** *\n* **organization whose annual trading** *\n* **volume exceeds $50 billion.** *\n� * **A** * * **strong brand and superior** *\n* **ratings help Hartford Financial** *\n* **Products (HFP) differentiate its** *\n* **directors and officers liability** *\n* **insurance from those of competi-** *\n* **tors. HFP’s Boston Regional** *\n* **Manager Doreen Lukowski-Rizza** *\n* **works with HFP Underwriting** *\n* **Manager David Garrison, far** *\n* **right, and financial professionals** *\n* **such as William Gallagher** *\n* **Associates President and CEO** *\n* **Philip Edmundson, second from** *\n* **left, and Principal Richard Leavitt.** *\n##### *the*\n� * **K** * * **wadwo Dankyi-Ampadu, service** *\n* **representative, personal lines,** *\n* **takes customer phone calls in** *\n* **The Hartford’s Southington, Conn.,** *\n* **customer call center. It’s one of** *\n* **three AARP call centers throughout** *\n* **the United States.** *\n� * **B** * * **usiness Technology Solutions** *\n* **Manager Mike Conery and** *\n* **Automation Trainer Brenda** *\n* **Fischer, left, help agents such as** *", - "page_start": 20, - "page_end": 21, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n## **2000**\nFirst quarter $ 52.75 $ 29.38 $0.24\nSecond quarter 64.00 44.25 0.24\nThird quarter 73.75 56.38 0.24\nFourth quarter 79.31 65.44 0.25\nAs of February 28, 2002 there were approximately 120,000\nshareholders of The Hartford. Design: Gene Mayer Associates, Inc. www.shareholderfocus.com Text: Daniel D. Elman\nPhotography: Ted Kawalerski; page 8, Amy Etra\n**The Hartford Financial Services Group, Inc.**\n**Hartford Plaza, 690 Asylum Avenue**\n**Hartford, Connecticut 06115**\nFORM 100025[2001]", - "page_start": 37, - "page_end": 39, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Liabilities**\n\nTotal benefits, claims and expenses **14,793** 13,285 12,293\nIncome before income taxes, minority interest, extra-\nordinary item and cumulative effect of accounting changes **354** 1,418 1,235\nIncome tax expense (benefit) **(195)** 390 287\nIncome before minority interest, extraordinary item and\ncumulative effect of accounting changes **549** 1,028 948\nMinority interest in consolidated subsidiary **—** (54) (86)\nExtraordinary loss from early retirement of debt, net of tax **(8)** — —\nCumulative effect of accounting changes, net of tax **(34)** — —\nNet income **$ 507** $ 974 $ 862\n####### **Basic earnings per share**\nIncome before extraordinary item and cumulative effect\nof accounting changes **$ 2.31** $ 4.42 $ 3.83\nExtraordinary loss from early retirement of debt, net of tax **(0.04)** — —\nCumulative effect of accounting changes, net of tax **(0.14)** — —\nNet income **$ 2.13** $ 4.42 $ 3.83\n####### **Diluted earnings per share**\nIncome before extraordinary item and cumulative effect\nof accounting changes **$ 2.27** $ 4.34 $ 3.79\nExtraordinary loss from early retirement of debt, net of tax **(0.03)** — —\nCumulative effect of accounting changes, net of tax **(0.14)** — —\nNet income **$ 2.10** $ 4.34 $ 3.79\nWeighted average common shares outstanding **237.7** 220.6 224.9\nWeighted average common shares outstanding and\ndilutive potential common shares **241.4** 224.4 227.5\nCash dividends declared per share **$ 1.01** $ 0.97 $ 0.92\nFor additional information, see the Company’s Annual Report on Form 10-K.\n33\n**Consolidated Balance Sheets**\nAs of December 31,\n(In millions, except for share data) **2001** 2000\n####### **Assets**\n*Investments*\nFixed maturities, available for sale, at fair value\n(amortized cost of $39,154 and $33,856) **$ 40,046** $ 34,492\nEquity securities, available for sale, at fair value (cost of $1,289 and $921) **1,349** 1,056\nPolicy loans, at outstanding balance **3,317** 3,610\nOther investments **1,977** 1,511\nTotal investments **46,689** 40,669\nCash **353** 227\nPremiums receivable and agents’ balances **2,432** 2,295\nReinsurance recoverables **5,162** 4,579\nDeferred policy acquisition costs and present value of future profits **6,420** 5,305\nDeferred income tax **693** 682\nGoodwill **1,694** 1,202\nOther assets **3,075** 2,519\nSeparate account assets **114,720** 114,054\nTotal assets **$ 181,238** $ 171,532\n####### **Liabilities**\nFuture policy benefits, unpaid claims and claim adjustment expenses", - "page_start": 33, - "page_end": 34, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *partners*\n\n#### *products* *&* *services*\n\n* **Bonnie Piazza, commercial select** *\n* **accounts manager at Webster** *\n* **Insurance in Hartford, Conn., inte-** *\n* **grate The Hartford’s technological** *\n* **tools into their sales strategies.** *\n* **BTSMs work out of 14 regional** *\n* **offices throughout the country,** *\n* **advising agents on the best way** *\n* **to use tools such as the Electronic** *\n* **Business Center and InterComm** *\n* **On the Net (ICON), a Web-based** *\n* **automated quoting system.** *\n21\n**N** ew technology tools made The Hartford Experience—\ncustomer solutions, ease of doing business and\nextraordinary service—more real than ever for our cus-\ntomers in 2001.\nIt was a year that saw the debut of life operations’\nHartford Investor Web portal, expanded Web portals for\ngroup benefits administrators, and enhancements to\ntechnology for The Hartford’s property-casualty agents\nand customers.\nHartford Investor is both a versatile personal\nassistant and an aid in wholesaling, especially for the\nindependent financial planner channel. Broker-dealers\nand financial advisors can use it to research The\nHartford’s full complement of individual life and invest-\nment products, update their books of business in\nseconds, track daily fund performance, run financial-\nplanning models, receive online product training,\nproduce customized presentations and even submit\nbusiness electronically.\nIn short, the portal allows The Hartford to bring\nproducts and functions from a variety of sources into\none convenient online environment.\nHartford Investor has two strategic objectives:\nOne, deepen current intermediaries’ loyalty to The\nHartford by extending The Hartford Experience right to\ntheir desktops. Two, expand the network of intermedi-\naries by giving them the technological support they\nneed to grow their businesses.\nMore than 153,000 licensed intermediaries—from\nsolo advisors to members of large financial institu-\ntions—are appointed to sell The Hartford’s products.\nYet fewer than 60,000 actively write business for the\ncompany. The untapped potential is vast, especially\namong independents, the fastest-growing distribution\nchannel and the only one in which The Hartford doesn’t\nhold the largest market share.\nThat’s bound to change. With Hartford Investor\navailable on their desktops, intermediaries will have far", - "page_start": 21, - "page_end": 22, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *people*\n\n* **got their businesses back up and** *\n* **running in less than a week after** *\n* **the Sept. 11 attack, despite the** *\n* **destruction of their offices. Among** *\n* **those who were instrumental in** *\n* **getting 330 employees situated** *\n* **in temporary office space were,** *\n* **left to right, Lucille T. Sgaglione,** *\n* **vice president, Hartford Financial** *\n* **Products; Linda Banks, adminis-** *\n* **trative assistant, office support** *\n* **services, Business Insurance;** *\n* **Holly McCalmont, human** *\n* **resources manager, Business** *\n* **Insurance; Jim Norris, business** *\n* **technology solutions manager,** *\n* **Business Insurance; Craig** *\n* **Lowenthal, first vice president** *\n* **and chief information officer,** *\n* **Hartford Financial Products; and** *\n* **Susan Miranda, support services** *\n* **manager, Hartford Specialty Co.** *\n##### *the*\n� * **J** * * **ohn Belisle, right, is senior vice** *\n* **president of Oswald, Trippe and** *\n* **Company, Inc. in Fort Myers, Fla.,** *\n* **one of The Hartford’s largest sellers** *\n* **of Select Customer commercial** *\n* **insurance. David van der Merwe,** *\n* **president of electronics manufactur-** *\n* **er Saftronics, Inc., depends on him** *\n* **for reliable counsel, as well as prod-** *\n* **ucts tailored to Saftronics’ business.** *\n� * **T** * * **he Hartford signed a new eight-** *\n* **year contract, beginning Jan.1,** *\n* **2002, to continue its highly suc-** *\n* **cessful relationship with AARP.** *\n* **Property & Casualty Operations** *\n* **President and CEO Dave Zwiener,** *\n* **second from left, works closely** *\n* **with, left to right, Bill Farris,** *\n* **director, financial products, AARP** *\n* **Services, Inc.; Leisha Spaulding,** *\n* **manager, financial products, AARP** *\n* **Services, Inc.; and Steve Zaleznick,** *\n* **CEO, AARP Services, Inc.** *\n13", - "page_start": 12, - "page_end": 14, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Operating Data**\n\n*2- chair, 3, 5*\n**David K. Zwiener**\nExecutive Vice President,\nThe Hartford; President\nand Chief Operating Officer,\nProperty & Casualty\nOperations\n*1* *Audit Committee*\n*2* *Compensation and Personnel Committee*\n*3* *Finance Committee*\n*4* *Legal and Public Affairs Committee*\n*5* *Nominating Committee*\n###### Financial Information\n31\n**Selected Financial Data**\n(In millions, except for per share data and combined ratios) **2001** 2000 1999 1998 1997\n####### **Income Statement Data**\nTotal revenues [1] [2] **$ 15,147** $ 14,703 $ 13,528 $ 15,022 $ 13,461\nIncome before extraordinary item and\ncumulative effect of accounting changes [3] **549** 974 862 1,015 1,332\nNet income [3] [4] **507** 974 862 1,015 1,332\n####### **Balance Sheet Data**\nTotal assets **$ 181,238** $ 171,532 $ 167,051 $ 150,632 $ 131,743\nLong-term debt **1,965** 1,862 1,548 1,548 1,482\nCompany obligated mandatorily redeemable\npreferred securities of subsidiary trusts holding\nsolely junior subordinated debentures **1,412** 1,243 1,250 1,250 1,000\nTotal stockholders’ equity **9,013** 7,464 5,466 6,423 6,085\n####### **Earnings Per Share Data**\n*Basic earnings per share* *[3]*\nIncome before extraordinary item and\ncumulative effect of accounting changes [3] **$ 2.31** $ 4.42 $ 3.83 $ 4.36 $ 5.64\nNet income [3] [4] **2.13** 4.42 3.83 4.36 5.64\n*Diluted earnings per share* *[3]*\nIncome before extraordinary item and\ncumulative effect of accounting changes [3] **2.27** 4.34 3.79 4.30 5.58\nNet income [3] [4] **2.10** 4.34 3.79 4.30 5.58\nDividends declared per common share **1.01** 0.97 0.92 0.85 0.80\n####### **Operating Data**\n*Life Operations*\nFee income **$ 2,633** $ 2,484 $ 2,105 $ 2,100 $ 1,532\nEarned premiums **2,142** 1,886 1,764 1,607 1,505\nAssets under management [5] **168,421** 155,053 145,407 124,528 101,952\nMutual fund assets [6] **16,809** 11,432 6,374 2,506 972\n*Property & Casualty Operations* *[7]*\nWritten premiums [1] **7,569** 6,958 6,354 6,119 5,771\nCombined ratios\nNorth American Property & Casualty [8] **112.4** 102.4 103.3 102.9 102.3\nU.S. Industry combined ratios [9] **117.0** 110.1 107.8 105.6 101.6\n[1] 2001 includes a $91 reduction in premiums from reinsurance cessions related to the September 11 terrorist attack (“September 11”).\n[2] 1998 includes $541 related to the recapture of an in force block of Corporate Owned Life Insurance (“COLI”) business from MBL Life Assurance Co. of", - "page_start": 30, - "page_end": 32, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n##### *the*\n\n###### Dear Fellow Shareholders,\n\nThe results attest to the resilience of our enterprise. With our strong and balanced\nportfolio of businesses, we consistently demonstrate superior financial performance. Since\n1995, we’ve produced 13 percent annualized operating earnings-per-share growth, excluding\nthe effects of Sept. 11 and the tax benefit in 2001, and 13 percent annualized growth in assets\nunder management. Excluding the effect of Sept. 11 and the tax benefit, operating return on\nequity has met or exceeded our 13 to 15 percent target every year for the past five years.\n* **The Hartford Chairman, President and CEO Ramani Ayer speaking at the opening of New York employees’ new** *\n* **permanent offices in early November. Despite the destruction of their offices at 7 World Trade Center on Sept. 11,** *\n* **The Hartford’s New York employees had their businesses back in operation by Sept. 17. Employees moved into their** *\n* **new permanent offices less than 60 days after the attack.** *\nAll this translates into increased shareholder value. Since 1995, our market cap has\nincreased from $5.7 billion to $15.4 billion—an 18 percent compound annual growth rate.\nOur share price has increased nearly 160 percent since The Hartford became a public com-\npany. During the same period, the S&P 500 increased 89 percent, and the Dow Jones\nIndustrial Average 97 percent.\nIt’s no surprise that our management team is highly regarded within the financial\nservices industry and on Wall Street. We’ve built a strong leadership team, complemented\nby more than 27,000 dedicated employees who are nurtured and energized by a culture of\nsuccess. Consequently, we had a smooth leadership transition over the past year. Tom Marra\nsucceeded Lon Smith as president of our life operations and joined our board of directors.\nLon retired after a 33-year career with The Hartford, and we owe him a tremendous amount\nof gratitude for building a strong and successful operation.\nDuring 2001 we also welcomed two new members to our board of directors. Edward J.\nKelly III, president and CEO of Mercantile Bankshares Corp., joined us in May, and we welcomed\nCharles B. Strauss, president and CEO of Unilever United States, Inc., in November.\nWe’re well-positioned for growth in 2002. On Jan. 1 we renewed our relationship with\nAARP by signing a new eight-year contract to market auto and homeowner’s insurance to\nits 35 million members. Our small-business property-casualty operation continues to\ngrow—premiums surpassed $1.2 billion in annual sales in 2001.", - "page_start": 5, - "page_end": 6, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Corporate Officers**\n\nProperty & Casualty **$ 16,678** $ 15,874\nLife **8,819** 7,105\nOther policyholder funds and benefits payable **19,355** 15,848\nUnearned premiums **3,436** 3,093\nShort-term debt **599** 235\nLong-term debt **1,965** 1,862\nCompany obligated mandatorily redeemable preferred securities of\nsubsidiary trusts holding solely junior subordinated debentures **1,412** 1,243\nOther liabilities **5,241** 4,754\nSeparate account liabilities **114,720** 114,054\nTotal liabilities **172,225** 164,068\n####### **Stockholders’ Equity**\nCommon stock—authorized 400,000,000, issued 248,477,367 and\n238,645,675 shares, par value $0.01 **2** 2\nAdditional paid-in capital **2,362** 1,686\nRetained earnings **6,152** 5,887\nTreasury stock, at cost — 2,941,340 and 12,355,414 shares **(37)** (480)\nAccumulated other comprehensive income **534** 369\nTotal stockholders’ equity **9,013** 7,464\nTotal liabilities and stockholders’ equity **$ 181,238** $ 171,532\nFor additional information, see the Company’s Annual Report on Form 10-K.\n34\n(in millions)\n####### **Cash Flows**\n**2001** 2000 1999\nOperating cash flows **$ 2,303** $ 2,435 $ 954\nInvesting cash flows **$ (5,536)** $ (2,164) $ 2,216\nFinancing cash flows **$ 3,365** $ (208) $ (3,104)\nCash—beginning of year **$ 227** $ 182 $ 123\nCash—end of year **$ 353** $ 227 $ 182\n####### **Investments**\n**2001** 2000\n**Amount Percent** Amount Percent\nUnited States Government/Government agencies **$ 2,545 6.4%** $ 1,988 5.8%\nAAA **10,087 25.2%** 10,098 29.3%\nAA **5,769 14.4%** 5,946 17.2%\nA **11,112 27.7%** 8,754 25.4%\nBBB **6,853 17.1%** 4,570 13.2%\nBB & below **1,573 3.9%** 1,040 3.0%\nShort-term **2,107 5.3%** 2,096 6.1%\nTotal fixed maturities **40,046 100.0%** 34,492 100.0%\nEquities **1,349** 1,056\nOther investments **5,294** 5,121\nTotal investments **$ 46,689** $ 40,669\n####### **Insurance Financial Strength Ratings**\nStandard\nA.M. Best Fitch & Poor’s Moody’s\nHartford Fire A+ AA AA Aa3\nHartford Life Insurance Company A+ AA+ AA Aa3\nHartford Life & Accident A+ AA+ AA Aa3\nHartford Life & Annuity A+ AA+ AA Aa3\nFor additional information, see the Company’s Annual Report on Form 10-K.\n35\n**Senior Management**\n####### **Executive and**\n####### **Corporate Officers**\n**Ramani Ayer**\nChairman, President and\nChief Executive Officer\n**Thomas M. Marra**\nExecutive Vice President\n**David K. Zwiener**\nExecutive Vice President\n**David M. Johnson**\nExecutive Vice President\nand Chief Financial Officer\n**Neal S. Wolin**\nExecutive Vice President\nand General Counsel\n**David M. Znamierowski**\nGroup Senior Vice President and", - "page_start": 34, - "page_end": 36, - "source_file": "NYSE_HIG_2001.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_HIG_2001.pdf", - "query": "How many licensed intermediaries did Hartford group have in 2001 ?", - "target_page": 23, - "target_passage": "More than 153,000 licensed intermediaries", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n## **2000**\nFirst quarter $ 52.75 $ 29.38 $0.24\nSecond quarter 64.00 44.25 0.24\nThird quarter 73.75 56.38 0.24\nFourth quarter 79.31 65.44 0.25\nAs of February 28, 2002 there were approximately 120,000\nshareholders of The Hartford. Design: Gene Mayer Associates, Inc. www.shareholderfocus.com Text: Daniel D. Elman\nPhotography: Ted Kawalerski; page 8, Amy Etra\n**The Hartford Financial Services Group, Inc.**\n**Hartford Plaza, 690 Asylum Avenue**\n**Hartford, Connecticut 06115**\nFORM 100025[2001]", - "page_start": 37, - "page_end": 39, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n## **2001**\nFirst quarter $ 67.75 $ 55.15 $0.25\nSecond quarter 70.46 56.88 0.25\nThird quarter 69.28 50.10 0.25\nFourth quarter 62.83 53.91 0.26", - "page_start": 37, - "page_end": 37, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *partners*\n\n#### *products* *&* *services*\n\n* **Bonnie Piazza, commercial select** *\n* **accounts manager at Webster** *\n* **Insurance in Hartford, Conn., inte-** *\n* **grate The Hartford’s technological** *\n* **tools into their sales strategies.** *\n* **BTSMs work out of 14 regional** *\n* **offices throughout the country,** *\n* **advising agents on the best way** *\n* **to use tools such as the Electronic** *\n* **Business Center and InterComm** *\n* **On the Net (ICON), a Web-based** *\n* **automated quoting system.** *\n21\n**N** ew technology tools made The Hartford Experience—\ncustomer solutions, ease of doing business and\nextraordinary service—more real than ever for our cus-\ntomers in 2001.\nIt was a year that saw the debut of life operations’\nHartford Investor Web portal, expanded Web portals for\ngroup benefits administrators, and enhancements to\ntechnology for The Hartford’s property-casualty agents\nand customers.\nHartford Investor is both a versatile personal\nassistant and an aid in wholesaling, especially for the\nindependent financial planner channel. Broker-dealers\nand financial advisors can use it to research The\nHartford’s full complement of individual life and invest-\nment products, update their books of business in\nseconds, track daily fund performance, run financial-\nplanning models, receive online product training,\nproduce customized presentations and even submit\nbusiness electronically.\nIn short, the portal allows The Hartford to bring\nproducts and functions from a variety of sources into\none convenient online environment.\nHartford Investor has two strategic objectives:\nOne, deepen current intermediaries’ loyalty to The\nHartford by extending The Hartford Experience right to\ntheir desktops. Two, expand the network of intermedi-\naries by giving them the technological support they\nneed to grow their businesses.\nMore than 153,000 licensed intermediaries—from\nsolo advisors to members of large financial institu-\ntions—are appointed to sell The Hartford’s products.\nYet fewer than 60,000 actively write business for the\ncompany. The untapped potential is vast, especially\namong independents, the fastest-growing distribution\nchannel and the only one in which The Hartford doesn’t\nhold the largest market share.\nThat’s bound to change. With Hartford Investor\navailable on their desktops, intermediaries will have far", - "page_start": 21, - "page_end": 22, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Operating Data**\n\n*2- chair, 3, 5*\n**David K. Zwiener**\nExecutive Vice President,\nThe Hartford; President\nand Chief Operating Officer,\nProperty & Casualty\nOperations\n*1* *Audit Committee*\n*2* *Compensation and Personnel Committee*\n*3* *Finance Committee*\n*4* *Legal and Public Affairs Committee*\n*5* *Nominating Committee*\n###### Financial Information\n31\n**Selected Financial Data**\n(In millions, except for per share data and combined ratios) **2001** 2000 1999 1998 1997\n####### **Income Statement Data**\nTotal revenues [1] [2] **$ 15,147** $ 14,703 $ 13,528 $ 15,022 $ 13,461\nIncome before extraordinary item and\ncumulative effect of accounting changes [3] **549** 974 862 1,015 1,332\nNet income [3] [4] **507** 974 862 1,015 1,332\n####### **Balance Sheet Data**\nTotal assets **$ 181,238** $ 171,532 $ 167,051 $ 150,632 $ 131,743\nLong-term debt **1,965** 1,862 1,548 1,548 1,482\nCompany obligated mandatorily redeemable\npreferred securities of subsidiary trusts holding\nsolely junior subordinated debentures **1,412** 1,243 1,250 1,250 1,000\nTotal stockholders’ equity **9,013** 7,464 5,466 6,423 6,085\n####### **Earnings Per Share Data**\n*Basic earnings per share* *[3]*\nIncome before extraordinary item and\ncumulative effect of accounting changes [3] **$ 2.31** $ 4.42 $ 3.83 $ 4.36 $ 5.64\nNet income [3] [4] **2.13** 4.42 3.83 4.36 5.64\n*Diluted earnings per share* *[3]*\nIncome before extraordinary item and\ncumulative effect of accounting changes [3] **2.27** 4.34 3.79 4.30 5.58\nNet income [3] [4] **2.10** 4.34 3.79 4.30 5.58\nDividends declared per common share **1.01** 0.97 0.92 0.85 0.80\n####### **Operating Data**\n*Life Operations*\nFee income **$ 2,633** $ 2,484 $ 2,105 $ 2,100 $ 1,532\nEarned premiums **2,142** 1,886 1,764 1,607 1,505\nAssets under management [5] **168,421** 155,053 145,407 124,528 101,952\nMutual fund assets [6] **16,809** 11,432 6,374 2,506 972\n*Property & Casualty Operations* *[7]*\nWritten premiums [1] **7,569** 6,958 6,354 6,119 5,771\nCombined ratios\nNorth American Property & Casualty [8] **112.4** 102.4 103.3 102.9 102.3\nU.S. Industry combined ratios [9] **117.0** 110.1 107.8 105.6 101.6\n[1] 2001 includes a $91 reduction in premiums from reinsurance cessions related to the September 11 terrorist attack (“September 11”).\n[2] 1998 includes $541 related to the recapture of an in force block of Corporate Owned Life Insurance (“COLI”) business from MBL Life Assurance Co. of", - "page_start": 30, - "page_end": 32, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Benefits, claims and expenses**\n\nNew Jersey. Also, includes revenues from London & Edinburgh, which was sold in November 1998, for 1998 and 1997 of $1,117 and $1,225, respectively.\n[3] 2001 includes $440 of losses ($1.85 per basic and $1.82 per diluted share) related to September 11 and a $130 tax benefit ($0.55 per basic and $0.54\nper diluted share) at HLI. 1997 includes an equity gain of $368 ($1.56 per basic and $1.54 per diluted share), resulting from the initial public offering of HLI.\n[4] 2001 includes a $34 after-tax charge ($0.14 per basic and per diluted share) related to the cumulative effect of accounting changes for the Company’s\nadoption of SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities” and EITF Issue 99-20, “Recognition of Interest Income and\nImpairment on Purchased and Retained Beneficial Interests in Securitized Financial Assets.” Also includes an $8 extraordinary after-tax loss ($0.04 per\nbasic and $0.03 per diluted share) related to the Company’s retirement of its 8.35% Cumulative Quarterly Income Preferred Securities.\n[5] Includes mutual fund assets.\n[6] Mutual funds are owned by the shareholders of those funds and not by the Company. As a result they are not reflected in total assets on the Company’s\nbalance sheet.\n[7] Excludes results of the Other Operations segment.\n[8] 2001 includes the impact of September 11. Excluding the impact of September 11, 2001 combined ratio was 103.4.\n[9] U.S. Industry Combined Ratio information obtained from A.M. Best. Combined ratio for 2001 is an A.M. Best estimate prepared as of January 2002.\n32\n**Consolidated Statements of Income**\nFor the years ended December 31,\n(In millions, except for per share data) **2001** 2000 1999\n####### **Revenues**\nEarned premiums **$ 9,409** $ 8,941 $ 8,342\nFee income **2,633** 2,484 2,105\nNet investment income **2,850** 2,674 2,627\nOther revenue **491** 459 420\nNet realized capital gains (losses) **(236)** 145 34\nTotal revenues **15,147** 14,703 13,528\n####### **Benefits, claims and expenses**\nBenefits, claims and claim adjustment expenses **9,764** 8,419 7,902\nAmortization of deferred policy acquisition costs and\npresent value of future profits **2,214** 2,213 2,011\nInsurance operating costs and expenses **2,037** 1,958 1,779\nGoodwill amortization **60** 28 10\nOther expenses **718** 667 591", - "page_start": 32, - "page_end": 33, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *partners*\n\n#### *products* *&* *services*\n\n##### *the*\n\n2000 acquisition of Reliance Group Holdings, Inc.’s\nfinancial products and excess and surplus lines.\nIt was quite a year after quite a decade. Demand\nfor HFP’s mainstay directors and officers liability\ninsurance was high during the 1990s as the number of\nU.S. public corporations tripled. Amid the past year’s\ncorporate retrenchment, loss activity led to industry-\nwide premium price increases of up to 30 percent. A\nflight to quality was inevitable under such conditions,\nand a strong brand and superior ratings helped HFP dis-\ntance itself from lesser competitors. Even the horrific\ncollapse of its World Trade Center headquarters couldn’t\nhold HFP back in 2001. It renewed $43 million worth of\nbusiness in September alone, fulfilling its commitment\nto protecting customers against uncertainty.\n� * **H** * * **artford Investment Management** *\n* **Co., which specializes in fixed-** *\n* **income asset management, has** *\n* **nearly $75 billion under manage-** *\n* **ment. Marcie Hayden, money** *\n* **market trader, and Peter Perrotti,** *\n* **government portfolio manager, are** *\n* **two members of a professional** *\n* **organization whose annual trading** *\n* **volume exceeds $50 billion.** *\n� * **A** * * **strong brand and superior** *\n* **ratings help Hartford Financial** *\n* **Products (HFP) differentiate its** *\n* **directors and officers liability** *\n* **insurance from those of competi-** *\n* **tors. HFP’s Boston Regional** *\n* **Manager Doreen Lukowski-Rizza** *\n* **works with HFP Underwriting** *\n* **Manager David Garrison, far** *\n* **right, and financial professionals** *\n* **such as William Gallagher** *\n* **Associates President and CEO** *\n* **Philip Edmundson, second from** *\n* **left, and Principal Richard Leavitt.** *\n##### *the*\n� * **K** * * **wadwo Dankyi-Ampadu, service** *\n* **representative, personal lines,** *\n* **takes customer phone calls in** *\n* **The Hartford’s Southington, Conn.,** *\n* **customer call center. It’s one of** *\n* **three AARP call centers throughout** *\n* **the United States.** *\n� * **B** * * **usiness Technology Solutions** *\n* **Manager Mike Conery and** *\n* **Automation Trainer Brenda** *\n* **Fischer, left, help agents such as** *", - "page_start": 20, - "page_end": 21, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Corporate Officers**\n\nProperty & Casualty **$ 16,678** $ 15,874\nLife **8,819** 7,105\nOther policyholder funds and benefits payable **19,355** 15,848\nUnearned premiums **3,436** 3,093\nShort-term debt **599** 235\nLong-term debt **1,965** 1,862\nCompany obligated mandatorily redeemable preferred securities of\nsubsidiary trusts holding solely junior subordinated debentures **1,412** 1,243\nOther liabilities **5,241** 4,754\nSeparate account liabilities **114,720** 114,054\nTotal liabilities **172,225** 164,068\n####### **Stockholders’ Equity**\nCommon stock—authorized 400,000,000, issued 248,477,367 and\n238,645,675 shares, par value $0.01 **2** 2\nAdditional paid-in capital **2,362** 1,686\nRetained earnings **6,152** 5,887\nTreasury stock, at cost — 2,941,340 and 12,355,414 shares **(37)** (480)\nAccumulated other comprehensive income **534** 369\nTotal stockholders’ equity **9,013** 7,464\nTotal liabilities and stockholders’ equity **$ 181,238** $ 171,532\nFor additional information, see the Company’s Annual Report on Form 10-K.\n34\n(in millions)\n####### **Cash Flows**\n**2001** 2000 1999\nOperating cash flows **$ 2,303** $ 2,435 $ 954\nInvesting cash flows **$ (5,536)** $ (2,164) $ 2,216\nFinancing cash flows **$ 3,365** $ (208) $ (3,104)\nCash—beginning of year **$ 227** $ 182 $ 123\nCash—end of year **$ 353** $ 227 $ 182\n####### **Investments**\n**2001** 2000\n**Amount Percent** Amount Percent\nUnited States Government/Government agencies **$ 2,545 6.4%** $ 1,988 5.8%\nAAA **10,087 25.2%** 10,098 29.3%\nAA **5,769 14.4%** 5,946 17.2%\nA **11,112 27.7%** 8,754 25.4%\nBBB **6,853 17.1%** 4,570 13.2%\nBB & below **1,573 3.9%** 1,040 3.0%\nShort-term **2,107 5.3%** 2,096 6.1%\nTotal fixed maturities **40,046 100.0%** 34,492 100.0%\nEquities **1,349** 1,056\nOther investments **5,294** 5,121\nTotal investments **$ 46,689** $ 40,669\n####### **Insurance Financial Strength Ratings**\nStandard\nA.M. Best Fitch & Poor’s Moody’s\nHartford Fire A+ AA AA Aa3\nHartford Life Insurance Company A+ AA+ AA Aa3\nHartford Life & Accident A+ AA+ AA Aa3\nHartford Life & Annuity A+ AA+ AA Aa3\nFor additional information, see the Company’s Annual Report on Form 10-K.\n35\n**Senior Management**\n####### **Executive and**\n####### **Corporate Officers**\n**Ramani Ayer**\nChairman, President and\nChief Executive Officer\n**Thomas M. Marra**\nExecutive Vice President\n**David K. Zwiener**\nExecutive Vice President\n**David M. Johnson**\nExecutive Vice President\nand Chief Financial Officer\n**Neal S. Wolin**\nExecutive Vice President\nand General Counsel\n**David M. Znamierowski**\nGroup Senior Vice President and", - "page_start": 34, - "page_end": 36, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *partners*\n\n#### *products* *&* *services*\n\n18\nIntermediary Service Award and the first-ever Life\nInsurance Service Award. The triple win reflected the\noverall excellence of The Hartford’s service, a natural\ncomplement to the company’s quality products. DAL-\nBAR also recognized The Hartford’s mutual funds as the\nindustry leader in several categories, including invest-\nment management.\nIn managing its product portfolio, The Hartford fol-\nlows its own advice: think ahead and diversify. The com-\npany’s earnings base derives from a variety of\nbusinesses. Diversification is a key element in managing\nrisk and ensuring profitability—a time-tested philosophy\nthat held especially true in 2001, as the company’s other\nbusinesses evolved to anticipate changing market\ndemands and to offer protection from new risks.\nThe property-casualty Business Insurance group,\nfor example, extended its coverage to include common\nrisks associated with e-commerce. Hartford Financial\nProducts’ (HFP) coverage continued to meet emerging\nrisks in an extremely volatile business environment.\nThe Hartford helped customers manage risk by\ndeveloping a new category of commercial coverage\ncalled CyberFlex. TM This targets the previously unmet\nneeds of small and mid-sized businesses that are inte-\ngrating the Internet and other communications tools\ninto their regular operations.\nA 2001 survey by The Hartford revealed that 80\npercent of small and mid-sized businesses weren’t sure\nif their current insurance policies covered specific—and\nincreasingly common—risks such as e-mail viruses,\nWeb site business interruption and online copyright\ninfringement. CyberFlex coverage protects middle-mar-\nket and small-business policyholders against the risk of\nthose potentially debilitating conditions.\nCyberFlex is part of a broad array of industry-\nspecific coverages in The Hartford’s SPECTRUM ® busi-\nness-owner’s policy, including protection against\nemployment practices liability, equipment breakdown\nand business interruption. As the economic environ-\nment changes rapidly, The Hartford thinks ahead by\nproviding those flexible coverages. And the company’s\n19\nstreamlined product-development process maximizes\nspeed-to-market so agents have the right products to\nsell at the right time. That’s one reason why we esti-\nmate The Hartford’s small-business insurance growth\nis five to six times the industry average.\nDeveloping products for a changing business\nenvironment is also a proven skill of HFP. The unit com-\npleted its first full year as part of The Hartford after our", - "page_start": 19, - "page_end": 20, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Liabilities**\n\nTotal benefits, claims and expenses **14,793** 13,285 12,293\nIncome before income taxes, minority interest, extra-\nordinary item and cumulative effect of accounting changes **354** 1,418 1,235\nIncome tax expense (benefit) **(195)** 390 287\nIncome before minority interest, extraordinary item and\ncumulative effect of accounting changes **549** 1,028 948\nMinority interest in consolidated subsidiary **—** (54) (86)\nExtraordinary loss from early retirement of debt, net of tax **(8)** — —\nCumulative effect of accounting changes, net of tax **(34)** — —\nNet income **$ 507** $ 974 $ 862\n####### **Basic earnings per share**\nIncome before extraordinary item and cumulative effect\nof accounting changes **$ 2.31** $ 4.42 $ 3.83\nExtraordinary loss from early retirement of debt, net of tax **(0.04)** — —\nCumulative effect of accounting changes, net of tax **(0.14)** — —\nNet income **$ 2.13** $ 4.42 $ 3.83\n####### **Diluted earnings per share**\nIncome before extraordinary item and cumulative effect\nof accounting changes **$ 2.27** $ 4.34 $ 3.79\nExtraordinary loss from early retirement of debt, net of tax **(0.03)** — —\nCumulative effect of accounting changes, net of tax **(0.14)** — —\nNet income **$ 2.10** $ 4.34 $ 3.79\nWeighted average common shares outstanding **237.7** 220.6 224.9\nWeighted average common shares outstanding and\ndilutive potential common shares **241.4** 224.4 227.5\nCash dividends declared per share **$ 1.01** $ 0.97 $ 0.92\nFor additional information, see the Company’s Annual Report on Form 10-K.\n33\n**Consolidated Balance Sheets**\nAs of December 31,\n(In millions, except for share data) **2001** 2000\n####### **Assets**\n*Investments*\nFixed maturities, available for sale, at fair value\n(amortized cost of $39,154 and $33,856) **$ 40,046** $ 34,492\nEquity securities, available for sale, at fair value (cost of $1,289 and $921) **1,349** 1,056\nPolicy loans, at outstanding balance **3,317** 3,610\nOther investments **1,977** 1,511\nTotal investments **46,689** 40,669\nCash **353** 227\nPremiums receivable and agents’ balances **2,432** 2,295\nReinsurance recoverables **5,162** 4,579\nDeferred policy acquisition costs and present value of future profits **6,420** 5,305\nDeferred income tax **693** 682\nGoodwill **1,694** 1,202\nOther assets **3,075** 2,519\nSeparate account assets **114,720** 114,054\nTotal assets **$ 181,238** $ 171,532\n####### **Liabilities**\nFuture policy benefits, unpaid claims and claim adjustment expenses", - "page_start": 33, - "page_end": 34, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n* **There’s only** *\n* **to run a business...** *\n**The Hartford Financial Services Group, Inc. 2001 Summary Annual Report**\n##### *the*\n*way.* **Operating Income Revenues**\n3\n6\n9\n12\n$15\n1999 2000 2001\n**Assets Under**\n**Management**\n40\n80\n120\n160\n$200\n1999 2000 2001\n**Net Income**\nNet income excluding\nSeptember 11 and HLI\ntax benefit\nOperating income excluding\nSeptember 11 and HLI\ntax benefit\n200\n400\n600\n800\n$1,000\n1999 2000 2001\nin millions in millions in billions in billions\n240\n480\n720\n960\n$1,200\n1999 2000 2001\n**Financial Highlights**\n(in millions except for per share data) **2001** 2000 1999\nNet income [1] **$ 507** $ 974 $ 862\nOperating income [1] [2] **$ 724** $ 962 $ 837\nRevenues [3] **$ 15,147** $ 14,703 $ 13,528\nAssets under management **$ 198,047** $ 182,964 $173,425\nDiluted Earnings Per Share:\nNet income [1] **$ 2.10** $ 4.34 $ 3.79\nOperating income [1] **$ 3.00** $ 4.29 $ 3.68\n[1] 2001 includes $440 of losses ($1.85 per basic and $1.82 per diluted share) related to the September 11\nterrorist attack (“September 11”) and a $130 tax benefit ($0.55 per basic and $0.54 per diluted share) at\nHartford Life, Inc. (“HLI”).\n[2] Operating income represents after-tax operational results excluding, as applicable, net realized capital gains or\nlosses, extraordinary items, the cumulative effect of accounting changes and certain other items.\n[3] 2001 includes a $91 reduction in premiums from reinsurance cessions related to September 11.\n3\nIt would be difficult to imagine a more tumultuous year than 2001. But if one major test of\na company’s character is its performance in the face of extreme adversity, The Hartford\naced that test.\nSuccessfully managing our company through a turbulent stock market and the begin-\nning of a recession was challenge enough through the first eight months of the year.\nThen came the morning of Sept. 11. What followed, in retrospect, almost made those\n“normal” challenges seem like child’s play.\nNone of us will ever forget where we were when we heard the shocking news. I had just\nstopped at the home of Stuart Carlisle, The Hartford’s director of investor relations. We were on\nour way to an analysts’ meeting in Manhattan, but that meeting, of course, never took place.\nWith our eyes glued to the horrific events unfolding on television, our thoughts turned\nimmediately to our 330 employees in 7 World Trade Center and our partners at Aon, Marsh &", - "page_start": 0, - "page_end": 4, - "source_file": "NYSE_HIG_2001.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_HIG_2001.pdf", - "query": "When did the annual sherholder meeting of Hartford happen in 2002 ?", - "target_page": 38, - "target_passage": "Shareholders are cordially invited to attend The Hartford’s Annual Meeting of Shareholders, which will be held on Thursday, April 18, 2002 ", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n## **2000**\nFirst quarter $ 52.75 $ 29.38 $0.24\nSecond quarter 64.00 44.25 0.24\nThird quarter 73.75 56.38 0.24\nFourth quarter 79.31 65.44 0.25\nAs of February 28, 2002 there were approximately 120,000\nshareholders of The Hartford. Design: Gene Mayer Associates, Inc. www.shareholderfocus.com Text: Daniel D. Elman\nPhotography: Ted Kawalerski; page 8, Amy Etra\n**The Hartford Financial Services Group, Inc.**\n**Hartford Plaza, 690 Asylum Avenue**\n**Hartford, Connecticut 06115**\nFORM 100025[2001]", - "page_start": 37, - "page_end": 39, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n##### *the*\n\n###### Dear Fellow Shareholders,\n\nThe results attest to the resilience of our enterprise. With our strong and balanced\nportfolio of businesses, we consistently demonstrate superior financial performance. Since\n1995, we’ve produced 13 percent annualized operating earnings-per-share growth, excluding\nthe effects of Sept. 11 and the tax benefit in 2001, and 13 percent annualized growth in assets\nunder management. Excluding the effect of Sept. 11 and the tax benefit, operating return on\nequity has met or exceeded our 13 to 15 percent target every year for the past five years.\n* **The Hartford Chairman, President and CEO Ramani Ayer speaking at the opening of New York employees’ new** *\n* **permanent offices in early November. Despite the destruction of their offices at 7 World Trade Center on Sept. 11,** *\n* **The Hartford’s New York employees had their businesses back in operation by Sept. 17. Employees moved into their** *\n* **new permanent offices less than 60 days after the attack.** *\nAll this translates into increased shareholder value. Since 1995, our market cap has\nincreased from $5.7 billion to $15.4 billion—an 18 percent compound annual growth rate.\nOur share price has increased nearly 160 percent since The Hartford became a public com-\npany. During the same period, the S&P 500 increased 89 percent, and the Dow Jones\nIndustrial Average 97 percent.\nIt’s no surprise that our management team is highly regarded within the financial\nservices industry and on Wall Street. We’ve built a strong leadership team, complemented\nby more than 27,000 dedicated employees who are nurtured and energized by a culture of\nsuccess. Consequently, we had a smooth leadership transition over the past year. Tom Marra\nsucceeded Lon Smith as president of our life operations and joined our board of directors.\nLon retired after a 33-year career with The Hartford, and we owe him a tremendous amount\nof gratitude for building a strong and successful operation.\nDuring 2001 we also welcomed two new members to our board of directors. Edward J.\nKelly III, president and CEO of Mercantile Bankshares Corp., joined us in May, and we welcomed\nCharles B. Strauss, president and CEO of Unilever United States, Inc., in November.\nWe’re well-positioned for growth in 2002. On Jan. 1 we renewed our relationship with\nAARP by signing a new eight-year contract to market auto and homeowner’s insurance to\nits 35 million members. Our small-business property-casualty operation continues to\ngrow—premiums surpassed $1.2 billion in annual sales in 2001.", - "page_start": 5, - "page_end": 6, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n36\n**Corporate Information**\n####### **Corporate Headquarters**\nThe Hartford Financial\nServices Group, Inc.\n690 Asylum Avenue\nHartford, Connecticut 06115\n860-547-5000\n####### **Internet Address**\nhttp://www.thehartford.com\n####### **Annual Meeting**\nShareholders are cordially invited to attend The Hartford’s\nAnnual Meeting of Shareholders, which will be held on\nThursday, April 18, 2002 at 9:00a.m. in the Wallace Stevens\nTheater at The Hartford Financial Services Group, Inc.’s\nhome office at 690 Asylum Avenue, Hartford, Connecticut.\nShareholders of record as of February 28, 2002 are entitled\nto notice of, and to vote at, the Annual Meeting.\n####### **Form 10-K and Other Information**\nShareholders may receive, without charge, a copy of\nThe Hartford’s Form 10-K (without exhibits) filed with the\nSecurities and Exchange Commission for the year ended\nDecember 31, 2001 by contacting 1-888-FACT-HIG. Forms\n10-Q, press releases, and other shareholder communications\nare also available through this toll-free number.\n####### **Transfer Agent/Shareholder Records**\nFor information or assistance regarding stock records,\ndividend checks or stock certificates, please contact\nThe Hartford’s transfer agent:\nThe Bank of New York\nShareholder Relations Department- 11E\nP.O. Box 11258\nChurch Street Station\nNew York, NY 10286\n800-254-2823\nTo send certificates for transfer and address changes:\nThe Bank of New York\nReceive and Deliver Department- 11W\nP.O. Box 11002\nChurch Street Station\nNew York, NY 10286\nAddress inquiries about The Hartford’s Dividend\nReinvestment and Cash Payment Plan to:\nThe Bank of New York\nDividend Reinvestment Department\nP.O. Box 1958\nNewark, NJ 07101-9774\nE-mail: shareowner-svcs@bankofny.com\nInternet address: www.stockbny.com\n####### **Investor Relations**\nThe Hartford Financial\nServices Group, Inc.\nHartford Plaza, HO-1-01\nHartford, Connecticut 06115\nAttn: Investor Relations\n860-547-2537\n####### **Media Inquiries**\nThe Hartford Financial\nServices Group, Inc.\nMedia Relations\nHartford Plaza, T-12-56\nHartford, CT 06115\n860-547-5200\n####### **Common Stock and Dividend Information**\nThe Hartford’s common stock is traded on the New York\nStock Exchange (NYSE) under the trading symbol “HIG.”\nThe following table presents the high and low closing prices\nfor the common stock of The Hartford on the NYSE for\nthe periods indicated, and the quarterly dividends declared\nper share.\nCommon Stock Price Dividends\nHigh Low Declared", - "page_start": 37, - "page_end": 37, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n## **2001**\nFirst quarter $ 67.75 $ 55.15 $0.25\nSecond quarter 70.46 56.88 0.25\nThird quarter 69.28 50.10 0.25\nFourth quarter 62.83 53.91 0.26", - "page_start": 37, - "page_end": 37, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Corporate Officers**\n\nProperty & Casualty **$ 16,678** $ 15,874\nLife **8,819** 7,105\nOther policyholder funds and benefits payable **19,355** 15,848\nUnearned premiums **3,436** 3,093\nShort-term debt **599** 235\nLong-term debt **1,965** 1,862\nCompany obligated mandatorily redeemable preferred securities of\nsubsidiary trusts holding solely junior subordinated debentures **1,412** 1,243\nOther liabilities **5,241** 4,754\nSeparate account liabilities **114,720** 114,054\nTotal liabilities **172,225** 164,068\n####### **Stockholders’ Equity**\nCommon stock—authorized 400,000,000, issued 248,477,367 and\n238,645,675 shares, par value $0.01 **2** 2\nAdditional paid-in capital **2,362** 1,686\nRetained earnings **6,152** 5,887\nTreasury stock, at cost — 2,941,340 and 12,355,414 shares **(37)** (480)\nAccumulated other comprehensive income **534** 369\nTotal stockholders’ equity **9,013** 7,464\nTotal liabilities and stockholders’ equity **$ 181,238** $ 171,532\nFor additional information, see the Company’s Annual Report on Form 10-K.\n34\n(in millions)\n####### **Cash Flows**\n**2001** 2000 1999\nOperating cash flows **$ 2,303** $ 2,435 $ 954\nInvesting cash flows **$ (5,536)** $ (2,164) $ 2,216\nFinancing cash flows **$ 3,365** $ (208) $ (3,104)\nCash—beginning of year **$ 227** $ 182 $ 123\nCash—end of year **$ 353** $ 227 $ 182\n####### **Investments**\n**2001** 2000\n**Amount Percent** Amount Percent\nUnited States Government/Government agencies **$ 2,545 6.4%** $ 1,988 5.8%\nAAA **10,087 25.2%** 10,098 29.3%\nAA **5,769 14.4%** 5,946 17.2%\nA **11,112 27.7%** 8,754 25.4%\nBBB **6,853 17.1%** 4,570 13.2%\nBB & below **1,573 3.9%** 1,040 3.0%\nShort-term **2,107 5.3%** 2,096 6.1%\nTotal fixed maturities **40,046 100.0%** 34,492 100.0%\nEquities **1,349** 1,056\nOther investments **5,294** 5,121\nTotal investments **$ 46,689** $ 40,669\n####### **Insurance Financial Strength Ratings**\nStandard\nA.M. Best Fitch & Poor’s Moody’s\nHartford Fire A+ AA AA Aa3\nHartford Life Insurance Company A+ AA+ AA Aa3\nHartford Life & Accident A+ AA+ AA Aa3\nHartford Life & Annuity A+ AA+ AA Aa3\nFor additional information, see the Company’s Annual Report on Form 10-K.\n35\n**Senior Management**\n####### **Executive and**\n####### **Corporate Officers**\n**Ramani Ayer**\nChairman, President and\nChief Executive Officer\n**Thomas M. Marra**\nExecutive Vice President\n**David K. Zwiener**\nExecutive Vice President\n**David M. Johnson**\nExecutive Vice President\nand Chief Financial Officer\n**Neal S. Wolin**\nExecutive Vice President\nand General Counsel\n**David M. Znamierowski**\nGroup Senior Vice President and", - "page_start": 34, - "page_end": 36, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Operating Data**\n\n*2- chair, 3, 5*\n**David K. Zwiener**\nExecutive Vice President,\nThe Hartford; President\nand Chief Operating Officer,\nProperty & Casualty\nOperations\n*1* *Audit Committee*\n*2* *Compensation and Personnel Committee*\n*3* *Finance Committee*\n*4* *Legal and Public Affairs Committee*\n*5* *Nominating Committee*\n###### Financial Information\n31\n**Selected Financial Data**\n(In millions, except for per share data and combined ratios) **2001** 2000 1999 1998 1997\n####### **Income Statement Data**\nTotal revenues [1] [2] **$ 15,147** $ 14,703 $ 13,528 $ 15,022 $ 13,461\nIncome before extraordinary item and\ncumulative effect of accounting changes [3] **549** 974 862 1,015 1,332\nNet income [3] [4] **507** 974 862 1,015 1,332\n####### **Balance Sheet Data**\nTotal assets **$ 181,238** $ 171,532 $ 167,051 $ 150,632 $ 131,743\nLong-term debt **1,965** 1,862 1,548 1,548 1,482\nCompany obligated mandatorily redeemable\npreferred securities of subsidiary trusts holding\nsolely junior subordinated debentures **1,412** 1,243 1,250 1,250 1,000\nTotal stockholders’ equity **9,013** 7,464 5,466 6,423 6,085\n####### **Earnings Per Share Data**\n*Basic earnings per share* *[3]*\nIncome before extraordinary item and\ncumulative effect of accounting changes [3] **$ 2.31** $ 4.42 $ 3.83 $ 4.36 $ 5.64\nNet income [3] [4] **2.13** 4.42 3.83 4.36 5.64\n*Diluted earnings per share* *[3]*\nIncome before extraordinary item and\ncumulative effect of accounting changes [3] **2.27** 4.34 3.79 4.30 5.58\nNet income [3] [4] **2.10** 4.34 3.79 4.30 5.58\nDividends declared per common share **1.01** 0.97 0.92 0.85 0.80\n####### **Operating Data**\n*Life Operations*\nFee income **$ 2,633** $ 2,484 $ 2,105 $ 2,100 $ 1,532\nEarned premiums **2,142** 1,886 1,764 1,607 1,505\nAssets under management [5] **168,421** 155,053 145,407 124,528 101,952\nMutual fund assets [6] **16,809** 11,432 6,374 2,506 972\n*Property & Casualty Operations* *[7]*\nWritten premiums [1] **7,569** 6,958 6,354 6,119 5,771\nCombined ratios\nNorth American Property & Casualty [8] **112.4** 102.4 103.3 102.9 102.3\nU.S. Industry combined ratios [9] **117.0** 110.1 107.8 105.6 101.6\n[1] 2001 includes a $91 reduction in premiums from reinsurance cessions related to the September 11 terrorist attack (“September 11”).\n[2] 1998 includes $541 related to the recapture of an in force block of Corporate Owned Life Insurance (“COLI”) business from MBL Life Assurance Co. of", - "page_start": 30, - "page_end": 32, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n####### **Property & Casualty**\n\nChief Investment Officer\n**David H. Annis**\nGroup Senior Vice President,\nInformation Technology\n**Randall I. Kiviat**\nGroup Senior Vice President,\nHuman Resources\n**Edward L. Morgan, Jr.**\nGroup Senior Vice President,\nCorporate Relations\n**Joel Freedman**\nSenior Vice President,\nGovernment Affairs\n**John N. Giamalis**\nSenior Vice President and\nController\n####### **Hartford Investment**\n####### **Management Company (HIMCO)**\n**David M. Znamierowski**\nPresident\n####### **Life**\n**Thomas M. Marra**\nPresident and Chief Operating Officer\n**Robert A. Kerzner**\nExecutive Vice President, Individual\nLife Division, and President,\nWoodbury Financial Services\n**John C. Walters**\nExecutive Vice President,\nInvestment Products Division\n**Stephen T. Joyce**\nSenior Vice President,\nInvestment Products\n**David M. Levenson**\nSenior Vice President,\nInvestment Products\n**Lizabeth H. Zlatkus**\nExecutive Vice President,\nGroup Benefits Division\n**Gregory A. Boyko**\nSenior Vice President, International\n**Ann M. de Raismes**\nSenior Vice President,\nHuman Resources\n**David T. Foy**\nSenior Vice President and\nChief Financial Officer\n**Lois W. Grady**\nSenior Vice President, Fortis\nIntegration/Operations\n**Craig R. Raymond**\nSenior Vice President and\nChief Actuary\n**Christine H. Repasy**\nSenior Vice President and\nGeneral Counsel\n**Vittorio M. Severino**\nSenior Vice President,\nInformation Technology\n**Walter C. Welsh**\nSenior Vice President,\nGovernment Affairs\n####### **PLANCO Financial Services, Inc.**\n**Kevin M. Connor**\nManaging Director\n**Sean E. O’Hara**\nManaging Director\n**Timothy J. Seifert**\nManaging Director\n####### **International Corporate**\n####### **Marketing Group (ICMG)**\n**Joseph F. Mahoney**\nPresident\n####### **Property & Casualty**\n**David K. Zwiener**\nPresident and Chief Operating Officer\n**Judith A. Blades**\nSenior Executive Vice President,\nProperty & Casualty\n**J. Paul Kennedy**\nExecutive Vice President,\nPersonal Lines\n**David H. McElroy**\nSenior Vice President,\nHartford Financial Products\n**Ralph J. Palmieri**\nSenior Vice President,\nSpecialty Property\n**James M. Ruel**\nSenior Vice President,\nSelect Customer\n**Gary J. Thompson**\nSenior Vice President,\nMiddle Market\n**Fred H. Eppinger**\nExecutive Vice President,\nField and Service Operations\n**Richard J. Law**\nSenior Vice President,\nField Operations\n**Sharon A. Ritchey**\nSenior Vice President,\nContact Center Operations\n**Joseph Z. Gauches**\nExecutive Vice President,\nE-Commerce and Technology\n**Calvin Hudson**\nExecutive Vice President, Claims\n**David R. Robb**\nExecutive Vice President\n**Raymond J. Sprague**\nExecutive Vice President,\nReinsurance Operations\n**Michael J. Dury**\nSenior Vice President and\nChief Financial Officer\n**Robert A. Ferreira**\nSenior Vice President,\nHuman Resources\n**Richard W. Palczynski**\nSenior Vice President and\nChief Actuary", - "page_start": 36, - "page_end": 36, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *attitude*\n\n###### Board of Directors\n\n* **Calvin and Jean Bird. When Frazier** *\n* **left a previous company to join** *\n* **Edward Jones, her former PLANCO** *\n* **wholesaler notified a PLANCO** *\n* **colleague who services Edward** *\n* **Jones’ financial advisors. He** *\n* **immediately introduced himself to** *\n* **Frazier, who was happy to continue** *\n* **the PLANCO relationship. Some** *\n* **90 percent of the variable annuities** *\n* **Frazier sells—and nearly 40** *\n* **percent of the mutual funds—are** *\n* **from The Hartford.** *\n� * **F** * * **inancial professionals like** *\n* **Gary Wortman and Martha Winn** *\n* **have good reasons for working** *\n* **with The Hartford and PLANCO.** *\n* **“PLANCO’s service is outstanding,”** *\n* **says Wortman, financial consultant** *\n* **at RBC Centura Securities in** *\n* **Shelby, N.C. “Their people get** *\n* **me the answers I need when I** *\n* **need them.” And Wellington** *\n* **Management Co., which manages** *\n* **many of The Hartford’s mutual** *\n* **funds, is “as good as any money** *\n* **manager on Wall Street,” says** *\n* **Winn, personal banker at RBC** *\n* **Centura Bank.** *\n###### Board of Directors\n29\n**Rand V. Araskog**\nRetired Chairman\nand Chief Executive,\nITT Corporation\n*3- chair, 4, 5*\n**Ramani Ayer**\nChairman, President and\nChief Executive Officer,\nThe Hartford\n**Dina Dublon**\nExecutive Vice President\nand Chief Financial Officer,\nJP Morgan Chase & Co.\n*1, 2, 3*\n**Donald R. Frahm**\nRetired Chairman, President\nand Chief Executive Officer,\nThe Hartford\n*1, 3, 5*\n**Edward J. Kelly III**\nPresident and\nChief Executive Officer,\nMercantile Bankshares\nCorp. *1, 3, 4*\n**Paul G. Kirk, Jr.**\nOf Counsel to Sullivan\n& Worcester, law firm\n*1, 2, 5- chair*\n**Thomas M. Marra**\nExecutive Vice President,\nThe Hartford; President\nand Chief Operating Officer,\nLife Operations\n**Robert W. Selander**\nPresident and Chief\nExecutive Officer,\nMasterCard International\n*1- chair, 2, 4*\n**Charles B. Strauss**\nPresident and Chief\nExecutive Officer,\nUnilever United States, Inc.\n*1, 3, 4*\n**H. Patrick Swygert**\nPresident,\nHoward University\n*2, 4- chair, 5*\n**Gordon I. Ulmer**\nRetired Chairman and\nChief Executive Officer,\nthe former Connecticut\nBank and Trust Company", - "page_start": 28, - "page_end": 30, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n##### *the*\n\n###### Dear Fellow Shareholders,\n\nWe’re also in a leading position to take advantage of demographic shifts and to provide\nestate planning and investment and insurance products to baby boomers. We are very excited,\ntoo, about our new SMART 529 TM college savings program, which offers flexible features and\nnumerous tax advantages. And the growing small-business market segment is a key target for\nour 401(k) and group-benefits businesses. In fact, with $2 billion in fully insured premiums and\n$106 million in net income, the Group Benefits Division (GBD) had its best year ever.\nAs our markets continue to grow and evolve, we stay intensely focused on the key\nstrategies in all our businesses.\n* **Soon after the Sept. 11 attack,** *\n* **The Hartford Chairman, President** *\n* **and CEO Ramani Ayer, left fore-** *\n* **ground, joined other industry** *\n* **CEOs in meeting with President** *\n* **Bush at the White House. During** *\n* **the meeting, the executives** *\n* **assured the president of industry** *\n* **support as the nation recovers.** *\n6\nIn our life operations, aided by the Fortis Financial Group acquisition, we’re enhanc-\ning our market share and our distribution advantage. Individual life sales rose 14 percent\nover 2000. Retail mutual fund sales increased 11 percent—despite a 19 percent drop in total\nindustry retail sales for the year. Performance in our Investment Products Division was\nstrong across all lines of business. Sales of 401(k) plans and institutional investment prod-\nucts rose 58 and 46 percent, respectively, in 2001, and our variable annuity market share\nincreased to 8.6 percent.\nWe believe we are uniquely positioned to reap the benefits of a recovering and, ulti-\nmately, rising stock market because we’ve enhanced our industry-leading market share for\nindividual retail variable annuities in a down market. This is especially encouraging since\nindustry-wide variable annuity sales declined by more than 17 percent last year. We’re lever-\naging our wholesaling capabilities to sell more mutual funds and retirement plans, and\nwe’re pursuing long-term growth opportunities driven by consumers’ financial needs,\ndemographic shifts and our strengths as an organization.\nAs we add scale, we’re reinventing the life insurance sales process. Our SimplifyLife\nprogram makes it easier for financial intermediaries to sell life insurance to clients in the\n“emerging affluent” market. We’re relieving financial professionals of time spent filling out\napplications or asking their clients personal medical questions. Our in-house interviewers\ncall the client, fill out the application and order any necessary medical tests or underwriting", - "page_start": 6, - "page_end": 7, - "source_file": "NYSE_HIG_2001.pdf" - }, - { - "text": "# There’s only to run a business... The Hartford Financial Services Group, Inc. 2001 Summary Annual Re[...]\n\n### *partners*\n\n* **Mansfield, CEO of Crosland, a** *\n* **Charlotte property developer** *\n* **and a 13-year customer of** *\n* **The Hartford. Product innova-** *\n* **tions such as CyberFlex allow** *\n* **The Hartford to provide risk-** *\n* **management solutions for cus-** *\n* **tomers as their businesses evolve.** *\n17\n**H** ow do you secure the future when the present is\npuzzling enough? It’s a big challenge, and The Hartford’s\nprimary objective. Everything we do is designed to help\nour customers deal with the uncertainties that lie ahead.\nThe Hartford believes the best way to secure the\nfuture is to provide customers with the right products,\nand then back those products with outstanding per-\nformance and great service. Staying focused on this\nobjective was never more important—or more chal-\nlenging—than in 2001.\nTrue to form, The Hartford’s life operations’ annu-\nities and mutual funds delivered high-quality perform-\nance in a time of market turmoil. Despite an anemic stock\nmarket, 87 percent of the funds in The Hartford’s Director\nvariable annuity remained in the first or second quartile\nof three-year returns within the Lipper Peer Group in\n2001. Sixty-four percent of the funds in the Leaders suite\nof annuities and 91 percent of The Hartford’s mutual\nfunds remained in the first or second quartile over the\nthree-year period.\nThe ability to deliver that kind of performance\ncan be traced to our money managers—Wellington\nManagement Co., American Funds, Franklin Templeton\nInvestments, MFS Investment Management, AIM\nFunds Management, Inc., Putnam Investment\nManagement and The Hartford’s own Hartford\nInvestment Management Co.\nAll of The Hartford’s money managers have years\nof experience and are among the most respected firms\nin the industry. Their experience and expertise were\nespecially important during the market volatility we\nsaw in 2001. They always stay focused on long-term\nperformance, which is the true measuring stick of The\nHartford’s value to its customers.\nBesides outstanding products and excellent man-\nagement, great service is a critical component in deliv-\nering the right solutions to our customers. In 2001,\nThe Hartford won an unprecedented sixth consecutive\nDALBAR Annuity Service Award, as well as the", - "page_start": 17, - "page_end": 18, - "source_file": "NYSE_HIG_2001.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed11.pdf", - "query": "Regarding climate change, to what corresponds the \"average length of flood events ?", - "target_page": 11, - "target_passage": "The average length of flood events (number of days in which the cumulative daily rainfall excess is positive, compared to the 95th percentile of the baseline", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (c) Food security: the Hunger and Climate Vulnerability Index\n\ncompared with the 95th percentile in the 1981- 2010 average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\naverage length of drought events number of days in which the cumulative daily rainfall deficit is positive,\ncompared with the 20th percentile in the 1981- 2010 average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (a) Climate-change impacts at 2 ° C global warming\n\n2°C, although the geographical variation is still dominated by the non-climatic factors ( figure 7 ).\nTherefore, the ensemble-mean change is a reasonable guide to the results.\nThe ensemble mean is higher in nearly all assessed countries relative to the baseline ( figure 8 ).\nThe greatest increase was in Oman, followed by India, Bangladesh and Saudi Arabia, then Brazil\nand a number of its neighbouring countries. Smaller increases in HCVI were seen across Africa.\nSoutheastern Africa showed larger increases than Central Africa. The HCVI decreased in three\ncountries: Mali, Burkino Faso and Sudan.\nThe ensemble members showed broadly consistent changes in HCVI at 2°C global warming,\nwith increases in most assessed countries and generally similar sets of countries experiencing the\nlargest and smallest changes. Southeastern Africa consistently showed larger increases in HCVI\nthan Central Africa, due to increased length of drought events projected in all ensemble members\n(not shown). The length of flood events was not projected to increase in this region. The Sahel\nregion consistently showed one or more countries with a small decrease in the HCVI, although\nthe precise country or countries varied between ensemble members. The decrease in HCVI here\nwas due to projected decreases in length of drought, with length of flood events projected to\nchange little.\nIndia is projected to see increased HCVI by all ensemble members, due to a consistent increase\nin length of flood events projected in all members, outweighing the beneficial impact of decreased\nlength of drought which is again projected in all members.\nBrazil is projected to see increased HCVI, but for reasons which vary between ensemble\nmembers. Although the location of projected longer flood events varies across the country in\ndifferent members, the aggregation of the HCVI to the country level renders this geographical\nvariability irrelevant for such a large country because only the median value across the country\nis used in the HCVI. Some ensemble members project longer drought for Brazil, which again\ncontributed to increased HCVI.\n**13** ensemble mean\nIPSL-CM5A-LR GFDL-ESM2M\n- 3 - 2 - 1 0 1 2 3\nchange in length of average flood event (days)\nIPSL-CM5A-MR MIROC-ESM-CHEM ACCESS1-0\n**Figure6.** Simulatedchangesintheaveragelengthoffloodevents(numberofdaysinwhichthecumulativedailyrainfallexcess\nis positive, compared with the 95th percentile in 1981- 2010, at 2 ° C global warming, for individual HadGEM3 simulations driven\nbySSTsandSICsfromdifferentmembersoftheCMIP5ensemble,andtheensemblemean.Thelabelsaboveeachpanelidentify\nthe driving CMIP5 model (or ensemble mean).\nACCESS1-0\n- 0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4\nIPSL-CM5A-LR", - "page_start": 11, - "page_end": 12, - "source_file": "pubmed11.pdf" - }, - { - "text": "#climatechange frequency and #globalwarming frequency still indicated the public’s change in frame\n\nissues and re-constructing them di ff erently. By comparing the persistent words used related to the two\ndiscourses in the 10-year period in Table 2 , we think that global warming showed a relative preference\ntoward general descriptions or slogans, such as “earth” and “pollution”, whereas “climate change”\nwas more associated to specific issues like “solar”, “coal”, “china”, and “food”.\nStudies have suggested that the public shows a preference for scientific publications with general\nkeywords compared with those with complicated scientific jargon [ 47 ], lacking a deep understanding of\nthe complicated issue [ 46 ] and the necessity for mitigation of the climate issue [ 47 ]. These conclusions\nseem to suit global warming more than climate change according to the current study, which is\nprobably because climate change receives more publicity and recognition than global warming in the\nscientific community. In the association network shown in Figure 2 , global warming was found to be\nmore connected with temperature abnormalities. This finding is in accordance with studies reporting\nthat short-term temperature anomalies [ 87 ] can increase the public’s belief about global warming by\nincreasing the understanding of this abstract issue [ 88 ], although scientists mostly make judgments\nbased on long-term weather statistics [ 89 ]. However, none of the four words, “snow”, “summer”,\n“winter”, or “heatwave” in the temperature theme of global warming were ranked in the top 50 nodes\nlist of the climate change network.\nEven when climate change and global warming shared concern about similar topics such as the\ncause of the climate issue, global warming tended to focus on carbon emission phenomena, whereas\nclimate change preferred a more in-depth perspective, highlighting the importance of global action\nto mitigate the climate issue in its second-largest cluster, with energy structure as the contributor to\ncarbon emissions in its third largest cluster. As invisible causes and disbelief in actions have long\nbeen regarded as two key reasons for low climate concern [ 90 ], the two terminologies’ di ff erences\nin connotations suggest that introducing these absent sub-topics into global warming discourse or\nhighlighting climate change for its inherent connotations may help communicators raise public concern\nabout climate.", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed10.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n1. Nisbet, M.C. Communicating climate change: Why frames matter for public engagement. *Environ. Sci.*\n*Policy Sustain. Dev.* **2009** , *51* , 12- 23. [ [CrossRef](http://dx.doi.org/10.3200/ENVT.51.2.12-23) ]\n2. Roxburgh, N.; Guan, D.; Shin, K.J.; Rand, W.; Managi, S.; Lovelace, R.; Meng, J. Characterising climate change\ndiscourse on social media during extreme weather events. *Glob. Environ. Chang.* **2019** , *54* , 50- 60. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2018.11.004) ]\n3. Schuldt, J.P.; Konrath, S.H.; Schwarz, N. “Global warming” or “climate change”? Whether the planet is\nwarming depends on question wording. *Public Opin. Q.* **2011** , *75* , 115- 124. [ [CrossRef](http://dx.doi.org/10.1093/poq/nfq073) ]\n4. Villar, A.; Krosnick, J.A. Global warming vs. climate change, taxes vs. prices: Does word choice matter?\n*Clim. Chang.* **2011** , *105* , 1- 12. [ [CrossRef](http://dx.doi.org/10.1007/s10584-010-9882-x) ]\n5. Jang, S.M.; Hart, P.S. Polarized frames on “climate change” and “global warming” across countries and\nstates: Evidence from Twitter big data. *Glob. Environ. Chang.* **2015** , *32* , 11- 17. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2015.02.010) ]\n6. United States Environmental Protection Agency. Climate Change: Basic Information. Available online:\nhttps: // [19january2017snapshot.epa.gov](https://19january2017snapshot.epa.gov/climatechange/climate-change-basic-information_.html) / climatechange / climate-change-basic-information_.html (accessed on\n10 October 2019).\n7. Caitlyn Kennedy, R.L. What’s the Di ff erence between Global Warming and Climate Change? 2015. Available\nonline: https: // www.climate.gov / news-features / climate-qa / whats-di ff [erence-between-global-warming-and-](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change)\n[climate-change](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change) (accessed on 10 October 2019).\n8. Pachauri, R.K.; Allen, M.R.; Barros, V.R.; Broome, J.; Cramer, W.; Christ, R.; Church, J.A.; Clarke, L.; Dahe, Q.;\nDasgupta, P.; et al. *Climate Change 2014: Synthesis Report. Contribution of Working Groups I, II and III to the Fifth*\n*Assessment Report of the Intergovernmental Panel on Climate Change* ; IPCC: Geneva, Switzerland, 2014.\n9. Whitmarsh, L. What’s in a name? Commonalities and di ff erences in public understanding of “climate\nchange” and “global warming”. *Public Underst. Sci.* **2009** , *18* , 401- 420. [ [CrossRef](http://dx.doi.org/10.1177/0963662506073088) ]\n10. Shehata, A.; Hopmann, D.N. Framing climate change: A study of US and Swedish press coverage of global\nwarming. *Journal. Stud.* **2012** , *13* , 175- 192. [ [CrossRef](http://dx.doi.org/10.1080/1461670X.2011.646396) ]\n11. Schuldt, J.P.; Roh, S. Of accessibility and applicability: How heat-related cues a ff ect belief in “global warming”\nversus “climate change”. *Soc. Cogn.* **2014** , *32* , 217- 238. [ [CrossRef](http://dx.doi.org/10.1521/soco.2014.32.3.217) ]\n12. McCright, A.M.; Dunlap, R.E. Challenging global warming as a social problem: An analysis of the conservative\nmovement’s counter-claims. *Soc. Probl.* **2000** , *47* , 499- 522. [ [CrossRef](http://dx.doi.org/10.2307/3097132) ]", - "page_start": 16, - "page_end": 17, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (a) Climate-change impacts at 2 ° C global warming\n\nRlow (%) − 2.0 3.8 11.2 8.0 9.4 5.1 5.9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\nareas are projected to see an increase in flood event lengths of 4 days or more, particularly India\nand Bangladesh, for which such increases are projected in all ensemble members to some extent.\nIncreases of 2- 4 days are also projected in parts of Brazil by all ensemble members, although\nthe magnitude and location within the country varied between members. Similar increases are\nprojected in the region of the Horn of Africa and southern Arabian Peninsula in several members.\nThe HCVI calculated for 2°C global warming showed very large geographical variability\n( figure 7 ) which relates largely to differences in socio-economic factors [ 22 ]. Differences in the\nclimate change simulated in different ensemble members leads to some variation in the HCVI at\n**12** ensemble mean\nIPSL-CM5A-LR GFDL-ESM2M\n- 20 - 10 0 10 20\nmm\nHadGEM2-ES\nIPSL-CM5A-MR MIROC-ESM-CHEM ACCESS1-0\n**Figure 5.** Simulated changes in the annual maximum rainfall over 5 days relative to 1981- 2010, at 2 ° C global warming, for\nindividual HadGEM3 simulations driven by SSTs and SICs from different members of the CMIP5 ensemble, and the ensemble\nmean. The labels above each panel identify the driving CMIP5 model (or ensemble mean).", - "page_start": 10, - "page_end": 11, - "source_file": "pubmed11.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n### **PROJECTIONS OVER LAND**\n\n#### Summary of expected outputs\n\nTable 1 below indicates the likely dimensions of the outputs for each of the components as of July 2017.\n* Data also available for whole UK, administrative regions, devolved administrations and river basin regions.\n†Additional information on variability and observations available at Class A tide gauges (see **[http://www.ntslf.org/](http://www.ntslf.org/data/uk-network-real-time)**\n**[data/uk-network-real-time](http://www.ntslf.org/data/uk-network-real-time)** ).\n‡An ensemble of regional climate model results over Europe (see **[ http://www.euro-cordex.net](http://www.euro-cordex.net)** ).\n+Now included due to user request and Peer Review Panel advice.\n++This is not an exhaustive list and further user-requested variables will be made available subject to evaluation of\nmodels.\n| | Observations (UK State of the Climate) | Marine and coastal projections | Global projections | Probabilistic projections | High resolution projections | High resolution projections |\n|:---|:---|:---|:---|:---|:---|:---|\n| Characteristics | Observed trends; long-term climatologies; weather events for the preceding year | Updated sea level rise and surge projections based on operational storm surge model (CS3) using CMIP5, EURO-CORDEX‡ | Ensemble of ~20 spatially coherent time series of the Met Office Hadley Centre model and a similar number of CMIP5 models | Updated probability density functions presented as 30- year and monthly time series based on Met Office models (HadCM3, ESPPE) and CMIP5 | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events |\n| Scale | UK | UK | Global | UK | UK | UK |\n| Spatial resolution* | To match land projections | UK Coastline † | 60km | 25km | 12km + | 2.2km |\n| Highest temporal resolution | Daily / monthly | Annual | Daily | Monthly | Daily | Sub-daily |\n| Period of data | bulk of 20th century to present day | 1950-2100 | 1900-2100 | 1961-2100 | 1981-2080 | 1981-2000 2021-2040 2061-2080 |\n| Emissions scenarios | N/A | RCP2.6, RCP4.5, RCP8.5 H ++ | RCP8.5; additional lower scenario (for Met Office Hadley Centre model only) | SRES A1B, RCP2.6, RCP4.5, RCP6.0 RCP8.5 | RCP8.5 | RCP8.5 |\n| Variables available ++ | Temperature, precipitation (including snow), sunshine, wind | Sea level rise, storm surge | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation |\n####### **Land**", - "page_start": 3, - "page_end": 3, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\na topic rather than a loosely organized topic. Previous communication studies also confirmed hashtags’\nfunction of serving as a hybrid forum [ 68 ], where heterogeneous individuals coordinate to solve\nproblems at various levels of di ff erent domains [ 92 ]. No similar mechanism was observed in the global\nwarming discourse, suggesting that global warming was less evocative of diverse adjacent sub-themes.", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (c) Food security: the Hunger and Climate Vulnerability Index\n\nTo assess implications of climate change for vulnerability to food insecurity, we used an\nadaptation of the Hunger and Climate Vulnerability Index (HCVI) [ 22 ]. The HCVI was developed\nby the United Nations World Food Programme to provide a country-level assessment of\nvulnerability to food insecurity as a result of climate-related events. We used a new iteration of the\nHCVI which makes use of gridded climate model projections to understand the impact of climate\nchange on vulnerability to food insecurity, and the benefits that adaptation can bring via scenarios\nof adaptation investment [ 23 ]. This iteration of the HCVI only considers in-country production\nof food and does not account for food trade. For this reason, the HCVI is only calculated for\n122 developing and least-developed countries (defined here as countries not in the OECD or EU\nwhich can be resolved by the scale of the climate model; i.e. larger than 500 km 2 ).\nThe index provides quantification at the national level across the globe of the scale and\ndirection of impact of climate change on food insecurity. As such, it aims to provide the following:\n(i) information to help policy-makers understand the level of challenge to global food security that\nclimate change presents; (ii) information on the geography of the impacts and help to evaluate the\nrelative benefits of mitigation and adaptation responses.\nThe index is not intended to be a detailed planning tool, but aims to help planners evaluate the\nnature of the top-level threat to food insecurity that climate change presents, thereby supporting\nprioritization of effort.\nThe HCVI consists of three equally weighted components: exposure to climate-related hazards,\nsensitivity of national agricultural production to climate-related hazards, and adaptive capacity—\na measure of a country’s ability to cope with climate-related food shocks. The sensitivity and\nadaptive capacity components are based on data from the World Bank, World Resources Institute,\n**6**\n0 - 0.2 0.2 0.4 0.6\nvulnerability to food insecurity\n0.8 1.0 1.2 1.4\n**Figure 1.** Hunger and Climate Vulnerability Index for 1981- 2010 climate (ensemble mean across the bias-corrected HadGEM3\nensemble).\n**Table 2.** Proxies for flood and drought events used in the HCVI.\nextreme weather event description of proxy\naverage length of flood events number of days in which the cumulative daily rainfall excess is positive,", - "page_start": 4, - "page_end": 5, - "source_file": "pubmed11.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\n## **6. Conclusions**\n\nAs social media is gradually overtaking the role of legacy media providing a forum for public\ndiscussion, the semantic associations contained in social media discussions reflect and reinforce how\nindividuals portray global climate issues. By examining hashtag co-occurrence patterns on Twitter\nbetween 2009 and 2018, we identified distinct climate perceptions hidden behind two competing\nclimate discourses and discovered how these two discourses evolved.\nWe found that broad scientific, social, political, and international discussions are the topics\nof public climate discourse. Although the semantic di ff erence between climate change and global\nwarming seems subtle, the di ff erences in their cognitive associations are not trivial. Despite some\nshared concerns between the two discourses, “global warming” is more politicized and focuses more on\ngeneral phenomena, especially temperature abnormalities, whereas climate change is a more compact\ntopic with a more scientific perspective and tends to refer to specific issues. The temporal analysis\nrevealed that traditional political discussions decreased in both discourses but climate change started to\nbuild a discourse alliance with diverse domestic issues to show political intentions. Global warming’s\nassociations to extreme events and temperature change were suddenly strengthened around 2012.\nClimate change is becoming dominant compared with global warming in public discussions. Although\nthe two discourses are becoming increasingly similar in the rank order of climate concepts, a notable\ndiscrepancy still exists in the way in which they get concepts associated. These observations may\nprovide climate communicators with theoretical and practical hints to narrow the discrepancy between\ndiverse climate perceptions.\n*Limitation and Future Directions*\nThough big data allowed us to decrease the bias by dealing with the whole set of social media\ndata rather than samples, discrepancies still exist between social media users and the public. As most", - "page_start": 15, - "page_end": 15, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **1. Introduction**\n\nThe public’s distinct understanding of the cause and e ff ect of the global climate issue is an obstacle\nto joint mitigation actions. In addition to a diversity of views co-existing in the public discourse [ 1 , 2 ],\nprevious studies noticed that the public had even failed to reach an agreement on whether “climate\nchange” or “global warming” is the most appropriate definition of the global climate concern [ 3 - 5 ].\nAccording to the definition provided by [ 6 ], global warming describes global climate issues as\na continuous increase in the average temperature of Earth’s surface due to anthropogenic emissions\nof greenhouse gases, whereas climate change includes not only temperature rise but also a range of\n*Int. J. Environ. Res. Public Health* **2020** , *17* [, 1062; doi:10.3390](http://dx.doi.org/10.3390/ijerph17031062) / ijerph17031062 [www.mdpi.com](http://www.mdpi.com/journal/ijerph) / journal / ijerph\ncomplex changes in the state of the climate [ 7 ], which may be caused by natural process, external forces,\nor human interventions [ 8 ]. By randomly assigning respondents to climate change or global warming\nquestionnaires, scholars confirmed that the di ff erent connotations contained in the two definitions are\nlikely to evoke distinct interpretations of the causes and impacts of the global climate issue [ 9 ], which\nmay inhibit collaboration and joint e ff orts to mitigate the global challenge.\nPublic preference between climate change and global warming is even more apparent when\nconsidering the ideology spectrum [ 10 ]. Some scholars concluded that conservatives, who are\nless concerned with environmental issues, tended to use global warming as a narrative strategy\nbecause global warming has a more direct connection with temperature rise, making it easier to find\ncontradictory cues such as freezing weather or heavy snowstorms to deny global climate change\nfacts [ 11 ]. The associations between global warming and human activities may contribute to more\ncontroversies as well [ 12 ], connecting global warming more with the “hoax” frame [ 5 ] and evoking\ngreater negative sentiment [ 13 ].\nAlthough these existing studies have often attempted to identify the di ff erences between these two\nterminologies, only a particular few perspectives, such as sentiment, ideological preference, or cause", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed10.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed11.pdf", - "query": "What is the projected situation of India regarding HCVI (Hunger and Climate Vulnerability Index)?", - "target_page": 12, - "target_passage": "India is projected to see increased HCVI by all ensemble members, due to a consistent increase in length of flood events projected in all members, outweighing the beneficial impact of decreased length of drought which is again projected in all members", - "chunk_present": { - "presence": true, - "index": 9 - } - }, - "top_chunk": [ - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (c) Food security: the Hunger and Climate Vulnerability Index\n\nTo assess implications of climate change for vulnerability to food insecurity, we used an\nadaptation of the Hunger and Climate Vulnerability Index (HCVI) [ 22 ]. The HCVI was developed\nby the United Nations World Food Programme to provide a country-level assessment of\nvulnerability to food insecurity as a result of climate-related events. We used a new iteration of the\nHCVI which makes use of gridded climate model projections to understand the impact of climate\nchange on vulnerability to food insecurity, and the benefits that adaptation can bring via scenarios\nof adaptation investment [ 23 ]. This iteration of the HCVI only considers in-country production\nof food and does not account for food trade. For this reason, the HCVI is only calculated for\n122 developing and least-developed countries (defined here as countries not in the OECD or EU\nwhich can be resolved by the scale of the climate model; i.e. larger than 500 km 2 ).\nThe index provides quantification at the national level across the globe of the scale and\ndirection of impact of climate change on food insecurity. As such, it aims to provide the following:\n(i) information to help policy-makers understand the level of challenge to global food security that\nclimate change presents; (ii) information on the geography of the impacts and help to evaluate the\nrelative benefits of mitigation and adaptation responses.\nThe index is not intended to be a detailed planning tool, but aims to help planners evaluate the\nnature of the top-level threat to food insecurity that climate change presents, thereby supporting\nprioritization of effort.\nThe HCVI consists of three equally weighted components: exposure to climate-related hazards,\nsensitivity of national agricultural production to climate-related hazards, and adaptive capacity—\na measure of a country’s ability to cope with climate-related food shocks. The sensitivity and\nadaptive capacity components are based on data from the World Bank, World Resources Institute,\n**6**\n0 - 0.2 0.2 0.4 0.6\nvulnerability to food insecurity\n0.8 1.0 1.2 1.4\n**Figure 1.** Hunger and Climate Vulnerability Index for 1981- 2010 climate (ensemble mean across the bias-corrected HadGEM3\nensemble).\n**Table 2.** Proxies for flood and drought events used in the HCVI.\nextreme weather event description of proxy\naverage length of flood events number of days in which the cumulative daily rainfall excess is positive,", - "page_start": 4, - "page_end": 5, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (c) Food security: the Hunger and Climate Vulnerability Index\n\nUN Food and Agriculture Organization, UN Development Programme and UN Population\nFund [ 22 ]. The exposure component comprised proxies for the average length of flood and\ndrought events calculated with daily precipitation data [ 23 ] ( table 2 ). These proxies were chosen\nabove other possible metrics as they were required to replace self-reported instances of flood\nand drought events used in the original HCVI, which correlate with undernutrition data at the\ncountry-level [ 23 ]. The proxies were therefore masked to only include data where a significant\nproportion of people live and grow crops before aggregating to country level and combining to\ncomprise a measure of exposure [ 23 ]; nevertheless, it is recognized that precipitation data alone\nmay not always be adequate for representing flood and drought events, so the current method is\nregarded as preliminary.\nThe impacts of projected climate change, therefore, act through changes in these quantities. In\nthe current version of the HCVI, climate-change impacts on other quantities such as crop yield\nare not considered. Socio-economic factors affecting sensitivity and adaptive capacity are fixed at\npresent-day conditions.\nThe ensemble-mean baseline HCVI calculated with the high-resolution bias-corrected\nHadGEM3 ensemble is shown in figure 1 . The spatial pattern is compatible with HCVI values\ncalculated using reanalysis data at the CMIP5 grid-scale resolution [ 23 ]; the most vulnerable\nregions are sub-Saharan Africa and South Asia. This higher-resolution climate data enables\ninclusion of additional countries which were not resolved in the lower-resolution CMIP5 data.\n**7** In the present study, processing errors in the input data for one ensemble member, the\nHadGEM2-ES-driven member, caused the results to be invalid. Results for this member for the\nHCVI are, therefore, not presented here.", - "page_start": 5, - "page_end": 6, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (b) Impacts at 1.5 ° C global warming compared to 2 ° C\n\nvulnerability to food insecurity at 1.5°C than 2°C. Of these, some are countries where HCVI\nis projected to be lower at 2°C global warming than in the baseline. For example, in Mali the\nensemble-mean baseline HCVI of 0.83 increased slightly to 0.85 at 1.5°C then reduced to 0.81\nat 2°C. In some countries, the ensemble-mean HCVI happened to be identical at both warming\nlevels. In Chad, for example, the baseline HCVI of 0.89 increased to 0.91 at both 1.5°C and 2°C.\nAs noted above, four countries saw ensemble-mean HCVI values at 2°C above any seen\nin the baseline, and this number increased to seven at 1.5°C. The same four countries with\n‘unprecedented’ HCVI values at 2°C also saw ‘unprecedented’ values at 1.5°C; these were Oman,\nBangladesh, Mauritania and Yemen. These were joined by Myanmar, India and Cambodia as\nhaving ‘unprecedented’ values at 1.5°C. The role of internal climate variability in the HCVI\nresults needs to be assessed, as does the effect of potential nonlinear interactions between the\nflood and drought metric. Until the reasons behind these country-specific results are understood,\n**19**\n( *b* )\n( *a* )\n( *c* )\nPmean (%)\n6.0\n5.0\n4.0\n3.0\n2.0\n1.0\n0\n10.0\n8.0\n6.0\n4.0\n2.0\n0\n12.0\n8.0\n4.0\n0.0\n- 4.0\nRmean (%)\nRlow (%)\nIPSL-CM5A-LR IPSL-CM5A-MR GFDL-ESM2M MIROC-ESM-CHEM ACCESS1-0 HadGEM2-ES\n1.5°C 2°C\n**Figure13.** Globalmeanpercentagechangesrelativeto1981- 2010in( *a* )precipitationoverland,( *b* )meanrun-offflows,( *c* )low\nrun-off lows (10th percentile), at 2 ° C and 1.5 ° C global warming.\nthis comparison of the number of ‘unprecedented’ HCVI values at 1.5°C and 2°C should be\ntreated with caution. Nevertheless, the finding that some countries see HCVI values higher at\neither or both 1.5°C and 2°C compared to the baseline may indicate that climate change has the\npotential to lead to unprecedented levels of vulnerability to food insecurity in some countries.\nMore robustly, it can be concluded that by this metric, overall worldwide vulnerability to food\ninsecurity generally increases with global warming, and for approximately three-quarters of\ncountries assessed, this increase is larger at 2°C than 1.5°C.\nIn the ensemble mean, changes in mean, low and high flows are generally larger at 2°C global\nwarming compared to 1.5°C ( figure 20 ). This is often the case for both increases and decreases", - "page_start": 17, - "page_end": 18, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (a) Climate-change impacts at 2 ° C global warming\n\nensemble mean\nvulnerability to food insecurity\nIPSL-CM5A-MR MIROC-ESM-CHEM\nGFDL-ESM2M\n**Figure 7.** Hunger and Climate Vulnerability Index calculated for simulated climate states at 2 ° C global warming for five\nindividual HadGEM3 simulations driven by SSTs and SICs from different members of the CMIP5 ensemble, and the ensemble\nmean.\n**14**\nACCESS1-0\n- 1.00 - 0.75 - 0.50 - 0.25 0 0.25 0.50 0.75 1.00\nIPSL-CM5A-LR\nensemble mean\nchange in vulnerability to food insecurity\nIPSL-CM5A-MR MIROC-ESM-CHEM\nGFDL-ESM2M\n**Figure 8.** Change in Hunger and Climate Vulnerability Index relative to baseline calculated for simulated climate states at 2 ° C\nglobalwarming,forfiveindividualHadGEM3simulationsdrivenbySSTsandSICsfromdifferentmembersoftheCMIP5ensemble,\nand the ensemble mean.\nFour countries show ensemble-mean HCVI values at 2°C global warming that are higher\nthan any seen in the baseline climate; these are Oman, Bangladesh, Mauritania and Yemen.\nThe implication of such HCVI values is that climate change at 2°C is projected to cause levels\nof vulnerability to food insecurity that are greater than any seen in the present day. For\nindividual ensemble members, the number of countries with ‘unprecedented’ HCVI values at\n2°C varies from three to seven. Conversely, many countries in the baseline climate have levels\nof vulnerability to food insecurity that are greater than those expected in other countries under\n2°C global warming. This suggests that other factors are already posing greater risk for food\ninsecurity than 2°C climate change is expected to cause in other countries, so the increased risk\nfrom climate change should not overshadow the need to reduce vulnerability to food insecurity\narising from non-climatic factors. There is scope to reduce vulnerability to food insecurity by\naddressing various socio-economic issues in such counties.\nThe JULES simulations show a general tendency towards increased run-off over\napproximately half of the land surface ( figure 9 ) and the majority of the major river basins\nassessed ( figure 10 ), but with large regional uncertainties including the possibility of decreased\nflows in many basins. The ensemble-mean change in mean streamflow shows an increase of\nbetween 5 and 25% over most of the Northern Hemisphere land surface, with some regions seeing\nan increase of over 50% at 2°C global warming. Notable exceptions to this are western Europe and\nsouthcentral USA, which see less than a 5% change in run-off, and the already very dry region of\nthe Sahara Desert where the existing very small run-off become even smaller.\nEnsemble-mean projected changes in low run-off flows are generally larger ( figure 11 ), with", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (e) Correctingbiasesinclimatemodeloutputandimplicationsfordefininglevelsofglobal\n\nlead to some degree of inconsistency between the analysis of the ClimPACT extremes and the\nHCVI and JULES impacts projections.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 1. Introduction\n\nused indices of climate extremes, and a further index quantifying relative vulnerability to food\ninsecurity which combines climate extremes indices with information on a range of factors\nrepresenting sensitivity and adaptability of food systems to climate hazards. We also use the\nclimate projections to drive a global land surface model to simulate changes in run-off as\nan indicator of freshwater availability. We assess whether regional extremes are projected to\nincrease or decrease at 2°C global warming, and whether the consequent impact on drought and\nvulnerability to food insecurity become greater or smaller. We also assess whether these changes\nare reduced by limiting global warming to 1.5°C. We explore some of the uncertainties in these\nprojections, and, in particular, examine whether the use of ensemble-mean projections is a useful\nsimple guide to impacts projections or whether this can lead to a misleading impression for some\nimpacts. Regarding vulnerability to food insecurity, we consider the impacts of global warming\nat 1.5°C and 2°C alongside socio-economic influences that affect the sensitivity to climate change.\nWe also consider our climate-change impacts results in comparison with other studies using older,\nlower-resolution climate projections.\nA large number of previous studies have assessed potential impacts of future climate change\nusing the 5th Coupled Model Intercomparison Project (CMIP5) ensemble or subsets of this [ 7 ],\nand some have framed this in terms of impacts at global warming of 1.5°C and/or 2°C [ 8 , 9 ]. We\nalso base our study on a subset of CMIP5 projections, but use a new, higher-resolution atmosphere\nmodel to provide greater spatial detail and improved representation of atmospheric processes.", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (c) Food security: the Hunger and Climate Vulnerability Index\n\ncompared with the 95th percentile in the 1981- 2010 average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\naverage length of drought events number of days in which the cumulative daily rainfall deficit is positive,\ncompared with the 20th percentile in the 1981- 2010 average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\nscenario. To provide more detailed representations of climate processes and impacts, the\nspatial resolution was N216 (approx. 60 km grid length in mid-latitudes), a higher resolution\nthan the CMIP5 models. We used a set of impacts-relevant indices and a global land surface\nmodel to examine the projected changes in weather extremes and their implications for\nfreshwater availability and vulnerability to food insecurity. Uncertainties in regional climate\nresponses are assessed, examining ranges of outcomes in impacts to inform risk assessments.\nDespite some degree of inconsistency between components of the study due to the need to\ncorrect for systematic biases in some aspects, the outcomes from different ensemble members\ncould be compared for several different indicators. The projections for weather extremes\nindices and biophysical impacts quantities support expectations that the magnitude of change\nis generally larger for 2°C global warming than 1.5°C. Hot extremes become even hotter, with\nincreases being more intense than seen in CMIP5 projections. Precipitation-related extremes\nshow more geographical variation with some increases and some decreases in both heavy\nprecipitation and drought. There are substantial regional uncertainties in hydrological impacts\nat local scales due to different climate models producing different outcomes. Nevertheless,\nhydrological impacts generally point towards wetter conditions on average, with increased\nmean river flows, longer heavy rainfall events, particularly in South and East Asia with the\nmost extreme projections suggesting more than a doubling of flows in the Ganges at 2°C global\nwarming. Some areas are projected to experience shorter meteorological drought events and\nless severe low flows, although longer droughts and/or decreases in low flows are projected\nin many other areas, particularly southern Africa and South America. Flows in the Amazon\nare projected to decline by up to 25%. Increases in either heavy rainfall or drought events\nimply increased vulnerability to food insecurity, but if global warming is limited to 1.5°C, this\nvulnerability is projected to remain smaller than at 2°C global warming in approximately 76%\nof developing countries. At 2°C, four countries are projected to reach unprecedented levels of\nvulnerability to food insecurity.\nThis article is part of the theme issue ‘The Paris Agreement: understanding the physical and\nsocial challenges for a warming world of 1.5°C above pre-industrial levels’.", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (b) Temperature and precipitation extremes: the ClimPACT indices\nTo quantify changes in weather extremes projected in our climate simulations, we calculated\na number of indices designed to be relevant to sector-specific impacts using an established\nmethodology, ClimPACT [ 21 ] ( table 1 )", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (a) Climate-change impacts at 2 ° C global warming\n\n2°C, although the geographical variation is still dominated by the non-climatic factors ( figure 7 ).\nTherefore, the ensemble-mean change is a reasonable guide to the results.\nThe ensemble mean is higher in nearly all assessed countries relative to the baseline ( figure 8 ).\nThe greatest increase was in Oman, followed by India, Bangladesh and Saudi Arabia, then Brazil\nand a number of its neighbouring countries. Smaller increases in HCVI were seen across Africa.\nSoutheastern Africa showed larger increases than Central Africa. The HCVI decreased in three\ncountries: Mali, Burkino Faso and Sudan.\nThe ensemble members showed broadly consistent changes in HCVI at 2°C global warming,\nwith increases in most assessed countries and generally similar sets of countries experiencing the\nlargest and smallest changes. Southeastern Africa consistently showed larger increases in HCVI\nthan Central Africa, due to increased length of drought events projected in all ensemble members\n(not shown). The length of flood events was not projected to increase in this region. The Sahel\nregion consistently showed one or more countries with a small decrease in the HCVI, although\nthe precise country or countries varied between ensemble members. The decrease in HCVI here\nwas due to projected decreases in length of drought, with length of flood events projected to\nchange little.\nIndia is projected to see increased HCVI by all ensemble members, due to a consistent increase\nin length of flood events projected in all members, outweighing the beneficial impact of decreased\nlength of drought which is again projected in all members.\nBrazil is projected to see increased HCVI, but for reasons which vary between ensemble\nmembers. Although the location of projected longer flood events varies across the country in\ndifferent members, the aggregation of the HCVI to the country level renders this geographical\nvariability irrelevant for such a large country because only the median value across the country\nis used in the HCVI. Some ensemble members project longer drought for Brazil, which again\ncontributed to increased HCVI.\n**13** ensemble mean\nIPSL-CM5A-LR GFDL-ESM2M\n- 3 - 2 - 1 0 1 2 3\nchange in length of average flood event (days)\nIPSL-CM5A-MR MIROC-ESM-CHEM ACCESS1-0\n**Figure6.** Simulatedchangesintheaveragelengthoffloodevents(numberofdaysinwhichthecumulativedailyrainfallexcess\nis positive, compared with the 95th percentile in 1981- 2010, at 2 ° C global warming, for individual HadGEM3 simulations driven\nbySSTsandSICsfromdifferentmembersoftheCMIP5ensemble,andtheensemblemean.Thelabelsaboveeachpanelidentify\nthe driving CMIP5 model (or ensemble mean).\nACCESS1-0\n- 0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4\nIPSL-CM5A-LR", - "page_start": 11, - "page_end": 12, - "source_file": "pubmed11.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed11.pdf", - "query": "Regarding climate change simulation, what is JULES ?", - "target_page": 7, - "target_passage": "Impacts on freshwater were assessed with a version of the JULES land surface model [24,25], a coupled ecosystem–hydrology–surface exchange model which simulates land-atmosphere fluxes of water, energy and carbon in an internally consistent way", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (e) Correctingbiasesinclimatemodeloutputandimplicationsfordefininglevelsofglobal\n\nlead to some degree of inconsistency between the analysis of the ClimPACT extremes and the\nHCVI and JULES impacts projections.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (d) Freshwater resources: run-off\n\nImpacts on freshwater were assessed with a version of the JULES land surface model [ 24 , 25 ], a\ncoupled ecosystem- hydrology- surface exchange model which simulates land-atmosphere fluxes\nof water, energy and carbon in an internally consistent way, typically applied at global scales.\nVariants of JULES form the land surface scheme of Met Office Hadley Centre Earth System\nModels [ 26 , 27 ] and have been used to assess impacts of climate change on global terrestrial\necosystems and hydrology [ 28 - 30 ] within such models. JULES can also be used outside of the\nEarth System Model (ESM), driven by meteorological outputs of other ESMs to assess impacts of\na wider range of climate projections [ 6 , 8 ]. Here we use a new, higher-resolution configuration of\nJULES on a global grid of 0.5° resolution [ 31 ].\nIt has been noted that hydrological impacts models driven by climate-change projections\nfrom climate models tend to give more severe drying than simulated in the climate models\nthemselves [ 32 - 34 ]. This is largely attributed to the inclusion of plant stomatal closure in\nresponse to elevated CO 2 in the climate model land surface schemes, which generally reduces\nevapotranspiration relative to climate projections without this process and hence further increases\nrun-off/streamflow or ameliorates decreases [ 34 ]. This process is often omitted from standard\nhydrological models. Plant physiological responses to CO 2 are included in the JULES model, so\nour projections of changes in run-off here do account for this process.\nWe used each HadGEM3 simulation to drive JULES to simulate changes in run-off due to\nthe effects of climate change and CO 2 rise on precipitation, evaporation and transpiration. We\nanalysed 30 year periods centred around the year of crossing GWLs of 1.5°C and 2°C relative to\npre-industrial. We examined changes in both mean flows and low flows (defined as the flows for\nthe lowest 10% of time).", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## References\n\nassessing the impacts of climate risk on national-level food security through a vulnerability\nindex. *Glob. Environ. Change* **25** , 121- 132. 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Wyser K *et al.* 2016 Documentation of changes in climate variability and extremes simulated\nby the HELIX AGCMs at the 3 SWLs and comparison to changes in equivalent SST/SIC low-\nresolution CMIP5 projections. HELIX project deliverable 3.1.\n21. Alexander L, Yang H, Perkins S. 2018 ClimPACT—Indices and Software. User Manual.\nSee [http://www.wmo.int/pages/prog/wcp/ccl/opace/opace4/meetings/documents/](http://www.wmo.int/pages/prog/wcp/ccl/opace/opace4/meetings/documents/ETCRSCI_software_documentation_v2a.doc)\n[ETCRSCI_software_documentation_v2a.doc](http://www.wmo.int/pages/prog/wcp/ccl/opace/opace4/meetings/documents/ETCRSCI_software_documentation_v2a.doc) (accessed on 5 February 2018).\n**27** 22. Krishnamurthy PK, Lewis K, Choularton RJ. 2014 A methodological framework for rapidly", - "page_start": 25, - "page_end": 26, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (b) Temperature and precipitation extremes: the ClimPACT indices\nTo quantify changes in weather extremes projected in our climate simulations, we calculated\na number of indices designed to be relevant to sector-specific impacts using an established\nmethodology, ClimPACT [ 21 ] ( table 1 )", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (e) Correctingbiasesinclimatemodeloutputandimplicationsfordefininglevelsofglobal\n\nwarming\nThe ClimPACT extreme weather indices, HCVI and JULES run-off simulations were all performed\nusing outputs from the higher-resolution HadGEM3 projections described in §2a. However, there\nwere some differences in how these data were applied, with different approaches to the treatment\nof systematic biases in the climate model output. For the ClimPACT analysis, it was considered\nimportant to assess changes in the raw climate model output, because this directly represents\nthe behaviour of the model itself. The main focus was on the changes relative to the present-\nday baseline climate, defined as 1981- 2010, with absolute values in either the baseline or the\nGWLs of 1.5°C and 2°C being only of secondary interest. For the HCVI and JULES run-off\nanalyses, however, it was considered important to correct for systematic biases in the climate\nmodel output, because these can lead to unrealistic representations of the key quantities in the\npresent-day simulation [ 35 ]. A bias-correction methodology was, therefore, applied for these two\nparts of the analysis, whereby the model output was adjusted to make it consistent with an\nobserved climatology [ 36 ]. We used a multi-segment statistical bias-correction methodology for\nprecipitation [ 37 ], and a modification of this for other variables [ 37 ].\nThis difference in approach led to inconsistencies in the definitions of the dates of GWLs\nin the two parts of the study. In the extremes analysis using raw model output, the dates of\npassing GWLs were defined on the basis of the global mean temperatures in the driving CMIP5\nmodels relative to those models’ simulations of global mean temperature in 1870- 1899 ( table 3 ).\nHowever, in the HCVI and JULES analyses which used bias-corrected data, it was considered\nmore appropriate for the GWLs to be defined using the warming in the observational dataset\n**8 Table 3.** Time of reaching GWLs of 1.5 ° C and 2 ° C in the raw output from the HadGEM3 climate simulations, driven by different\nsetsofCMIP5sea-surfacetemperatures.Thedatesarethecentreyearofa20-yearperiodforwhichtheclimatedataareapplied\nto the calculation of the ClimPACT indices.\ndriving SSTs 1.5 ° C 2.0 ° C\nIPSL-CM5A-LR 2015 2030 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed11.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\na topic rather than a loosely organized topic. Previous communication studies also confirmed hashtags’\nfunction of serving as a hybrid forum [ 68 ], where heterogeneous individuals coordinate to solve\nproblems at various levels of di ff erent domains [ 92 ]. No similar mechanism was observed in the global\nwarming discourse, suggesting that global warming was less evocative of diverse adjacent sub-themes.", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed10.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **60KM GLOBAL PROJECTIONS**\n**20 plausible climate futures. Latest Hadley Centre climate model. Simulations**\n**of extreme weather. Simultaneous impacts captured at multiple locations.**\nThis resolution will enable more realistic simulations of climate for the UK and capture the\ndrivers of extreme weather, a significant advance on the 300 km-resolution simulations of\nUKCP09. A set of 20 plausible global projections of 21st century climate will be generated\nusing an ensemble of the Met Office Hadley Centre HadGEM3 climate model. These\nprojections will be selected to represent a wide range of possible future climate states\nto reflect key uncertainties, informing a risk-based approach to planning. They will be\ngenerated to provide spatially coherent daily data at a horizontal resolution of 60 km for\ntwo greenhouse gas concentration scenarios. These will be compared with an ensemble of\nCMIP5 models to provide additional information on uncertainties in the projections relative\nto other climate models.", - "page_start": 2, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n1. Nisbet, M.C. Communicating climate change: Why frames matter for public engagement. *Environ. Sci.*\n*Policy Sustain. Dev.* **2009** , *51* , 12- 23. [ [CrossRef](http://dx.doi.org/10.3200/ENVT.51.2.12-23) ]\n2. Roxburgh, N.; Guan, D.; Shin, K.J.; Rand, W.; Managi, S.; Lovelace, R.; Meng, J. Characterising climate change\ndiscourse on social media during extreme weather events. *Glob. Environ. Chang.* **2019** , *54* , 50- 60. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2018.11.004) ]\n3. Schuldt, J.P.; Konrath, S.H.; Schwarz, N. “Global warming” or “climate change”? Whether the planet is\nwarming depends on question wording. *Public Opin. Q.* **2011** , *75* , 115- 124. [ [CrossRef](http://dx.doi.org/10.1093/poq/nfq073) ]\n4. Villar, A.; Krosnick, J.A. Global warming vs. climate change, taxes vs. prices: Does word choice matter?\n*Clim. Chang.* **2011** , *105* , 1- 12. [ [CrossRef](http://dx.doi.org/10.1007/s10584-010-9882-x) ]\n5. Jang, S.M.; Hart, P.S. Polarized frames on “climate change” and “global warming” across countries and\nstates: Evidence from Twitter big data. *Glob. Environ. Chang.* **2015** , *32* , 11- 17. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2015.02.010) ]\n6. United States Environmental Protection Agency. Climate Change: Basic Information. Available online:\nhttps: // [19january2017snapshot.epa.gov](https://19january2017snapshot.epa.gov/climatechange/climate-change-basic-information_.html) / climatechange / climate-change-basic-information_.html (accessed on\n10 October 2019).\n7. Caitlyn Kennedy, R.L. What’s the Di ff erence between Global Warming and Climate Change? 2015. Available\nonline: https: // www.climate.gov / news-features / climate-qa / whats-di ff [erence-between-global-warming-and-](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change)\n[climate-change](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change) (accessed on 10 October 2019).\n8. Pachauri, R.K.; Allen, M.R.; Barros, V.R.; Broome, J.; Cramer, W.; Christ, R.; Church, J.A.; Clarke, L.; Dahe, Q.;\nDasgupta, P.; et al. *Climate Change 2014: Synthesis Report. Contribution of Working Groups I, II and III to the Fifth*\n*Assessment Report of the Intergovernmental Panel on Climate Change* ; IPCC: Geneva, Switzerland, 2014.\n9. Whitmarsh, L. What’s in a name? Commonalities and di ff erences in public understanding of “climate\nchange” and “global warming”. *Public Underst. Sci.* **2009** , *18* , 401- 420. [ [CrossRef](http://dx.doi.org/10.1177/0963662506073088) ]\n10. Shehata, A.; Hopmann, D.N. Framing climate change: A study of US and Swedish press coverage of global\nwarming. *Journal. Stud.* **2012** , *13* , 175- 192. [ [CrossRef](http://dx.doi.org/10.1080/1461670X.2011.646396) ]\n11. Schuldt, J.P.; Roh, S. Of accessibility and applicability: How heat-related cues a ff ect belief in “global warming”\nversus “climate change”. *Soc. Cogn.* **2014** , *32* , 217- 238. [ [CrossRef](http://dx.doi.org/10.1521/soco.2014.32.3.217) ]\n12. McCright, A.M.; Dunlap, R.E. Challenging global warming as a social problem: An analysis of the conservative\nmovement’s counter-claims. *Soc. Probl.* **2000** , *47* , 499- 522. [ [CrossRef](http://dx.doi.org/10.2307/3097132) ]", - "page_start": 16, - "page_end": 17, - "source_file": "pubmed10.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\n## **6. Conclusions**\n\ncampaigns took place to manipulate public opinion [ 109 ] and fake accounts were involved in spreading\nlow-credibility news on Twitter [ 110 ]. How social media climate discourse reflects and interacts with\nother sub-systems of our society should be noticed and explored in future. More studies like [ 2 ], who\nexamined the influence of several extreme events on public climate change perception, should be\nconducted to reveal the interactions between public discourse and natural, scientific, social, or political\nevents. In particular, factors promoting public consensus and factors resulting in discourse discrepancy\nshould be further identified to help climate communicators narrow the public cognitive divergence\nabout the global climate issue.\n**Supplementary Materials:** The following are available online at http: // www.mdpi.com / [1660-4601](http://www.mdpi.com/1660-4601/17/3/1062/s1) / 17 / 3 / 1062 / s1 .\n**Author Contributions:** W.S. designed the study, collected the data, conducted the analysis, and wrote the article. H.F. o ff ered suggestions to the part of temporal analysis. P.W. contributed to the hashtag co-occurrence part. C.C. helped with the design of the study. J.X. contributed to the framing of the article and helped with the revision. All authors have read and agreed to the published version of the manuscript.\n**Funding:** This work was supported in part by the National Key R&D Program of China (Grant No. 2017YFA0604500), by the National Natural Science Foundation of China (Grant No. 51761135015, 71772142 and U1839206), by the National Social Science Foundation of China (Grant No.18ZDA307), by the Center for High Performance Computing and System Simulation, and by the Pilot National Laboratory for Marine Science and Technology (Qingdao).\n**Conflicts of Interest:** The authors declare no conflict of interest.\n**Appendix A**", - "page_start": 15, - "page_end": 16, - "source_file": "pubmed10.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed10.pdf", - "query": "Which of #climatechange and #globalwarming is the most used ?", - "target_page": 5, - "target_passage": "A total of 6,662,478 tweets were retained, of which 5,774,747 contained #climatechange, and 887,731 contained #globalwarming", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\n### *5.3. Discrepancy between the Two Discourses*\n\nThe status of the two discourses varied significantly in the more recent years in the study period.\nData from Google in prior study suggested that the search record for global warming was larger\nthan that of climate change in earlier times [ 13 ]. The authors found that in the battle to be the most\nrepresentative hashtag for global climate concern, #climatechange showed growing popularity and\nbecame an overwhelming trending topic compared with #globalwarming. Also, #climatechange\nshowed a stronger ability to incorporate diverse hashtags into its discourse in both relative and absolute\ndimensions. Comparatively, the popularity of the global warming discourse among social media\nusers did not increase apparently in terms of tweets volume and hashtag diversity, especially when\nconsidering the yearly increase in Twitter users. The reason for the observed shift in public discourse\ntoward climate change from global warming may be attributed to the high exposure of climate change\nin the media and scientific reports in recent years [ 13 ]. Previous studies noted that perceived scientific\nconsensus can increase acceptance of science [ 101 ]. Though global warming has been commonly used\nsince the 1980s to describe the world-wide temperature rise, climate change is preferred by scientists to\nrefer a range of complex changes of climate [ 102 ]. Pew found science-related accounts draw millions\nof followers on Facebook and volume of posts they released climbed in past years [ 103 ]. Climate\nscientists are found to be opinion makers on Twitter [ 104 ]. As social media has become an emerging\nplatform for science popularization, scientific community might contribute to the prevalence of climate", - "page_start": 14, - "page_end": 14, - "source_file": "pubmed10.pdf" - }, - { - "text": "#globalwarming network. In the #globalwarming network, “earth” and “weather” were among the\n\ntop five nodes, whereas they were ranked 14th and 24th in the #climatechange network, respectively.\n**Table 1.** The top 50 central hashtags on Twitter surrounding #climatechange and #globalwarming from\n2009 to 2018. The hashtag with * is explained in Appendix A in ascending alphabetical order.\n**No. #Climatechange #Globalwarming**\n**Hashtag Centrality Hashtag Centrality**\n1 climate 0.466 climate 0.530\n2 environment 0.465 environment 0.446\n3 climateaction 0.391 science 0.319\n4 sustainability 0.316 earth 0.296\n5 science 0.314 weather 0.280\n6 energy 0.283 us * 0.280\n7 trump 0.257 trump 0.263\n8 us * 0.247 pollution 0.256\n9 cop21 * 0.232 co2 0.244\n10 parisagreement * 0.232 green 0.239\n11 actonclimate * 0.225 tcot * 0.229\n12 water 0.221 nature 0.213\n13 pollution 0.210 news 0.198\n14 earth 0.207 energy 0.192\n15 green 0.200 climatechangeisreal 0.187\n16 climatechangeisreal 0.195 obama 0.181\n17 renewableenergy * 0.194 climateaction 0.175\n18 health 0.193 algore * 0.174\n19 nature 0.187 water 0.171\n20 renewables 0.186 agw * 0.164\n21 cleanenergy 0.176 carbon 0.164\n22 carbon 0.175 sustainability 0.163\n**Table 1.** *Cont.*\n**No. #Climatechange #Globalwarming**\n**Hashtag Centrality Hashtag Centrality**\n23 co2 0.174 snow 0.161\n24 weather 0.169 world 0.157\n25 solar 0.165 gop * 0.156\n26 economy 0.164 arctic 0.150\n27 auspol 0.163 * winter 0.145\n28 education 0.155 p2 * 0.144\n29 news 0.152 drought 0.142\n30 drought 0.150 epa * 0.141\n31 coal 0.147 global 0.137\n32 sustainable 0.147 eco 0.137\n33 cdnpoli 0.144 * actonclimate 0.136\n34 sdgs 0.143 * health 0.134\n35 china 0.143 un * 0.133\n36 gop 0.143 * solar 0.132\n37 food 0.141 economy 0.131\n38 un 0.141 * hoax 0.131\n39 cop24 * 0.140 california 0.130\n40 agriculture 0.138 politics 0.129\n41 environmental 0.136 india 0.128\n42 fossilfuels 0.134 china 0.127\n43 arctic 0.134 planet 0.127\n44 epa * 0.133 parisagreement * 0.126\n45 biodiversity 0.132 heatwave 0.125\n46 future 0.131 summer 0.121\n47 canada 0.128 nyc * 0.118\n48 emissions 0.128 nasa 0.118\n49 obama 0.127 future 0.118\n50 politics 0.125 oil 0.117", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **3. Methods**\n\n### *3.1. Data Source*\n\norder. By parsing the json file, we obtained a string for the crawler to build the next request and obtain\nthe next 20 tweets. Thus, a loop was written to keep the crawler sending requests and the crawler\nwas automatically terminated when all the qualified tweets publicly available were collected. Our\ncrawler respected Twitter’s robot.txt and we did not collect, analyze or display any user information in\nour study.\nGiven our goal of exploring the di ff erence between the two discourses, the 615,816 tweets\ncontaining both hashtags simultaneously were excluded to di ff erentiate between the two datasets\nfollowing [ 67 , 80 ]. A total of 6,662,478 tweets were retained, of which 5,774,747 contained #climatechange,\nand 887,731 contained “#globalwarming”. The number of qualified tweets containing #climatechange\nand #globalwarming in each year is displayed in Figure 1 a.\n*Int. J. Environ. Res. Public Health* **2020** , *xx* , 5 5 of 22\n**3. Methods**\n*3.1. Data Source*\nAs Twitter has been recognized as a popular discussion forum [ 75 ] and a social activity\nplatform [ 76 ] for climate issues, we followed the literature [ 5 , 8 , 18 ] and used tweets to investigate\ndistinct perceptions of climate issues and evolution on social media. Although Twitter’s ecosystem\nhas been changing in terms of the number of active users, user demographics, and tweeting\nconventions in the past years [ 77 , 78 ], the problem is unavoidable for all the information ecosystems\non the Internet. As Twitter is one of the most popular social websites, we defined our study as\ncharacterizing the perception of climate issues among social media users rather than all the netizens or\nthe whole population.\n*3.2. Data*\nIn this research, we were interested in tweets containing either #climatechange or #globalwarming,\nas these two hashtags exactly correspond to climate change and global warming, respectively, the two", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **1. Introduction**\n\nThe public’s distinct understanding of the cause and e ff ect of the global climate issue is an obstacle\nto joint mitigation actions. In addition to a diversity of views co-existing in the public discourse [ 1 , 2 ],\nprevious studies noticed that the public had even failed to reach an agreement on whether “climate\nchange” or “global warming” is the most appropriate definition of the global climate concern [ 3 - 5 ].\nAccording to the definition provided by [ 6 ], global warming describes global climate issues as\na continuous increase in the average temperature of Earth’s surface due to anthropogenic emissions\nof greenhouse gases, whereas climate change includes not only temperature rise but also a range of\n*Int. J. Environ. Res. Public Health* **2020** , *17* [, 1062; doi:10.3390](http://dx.doi.org/10.3390/ijerph17031062) / ijerph17031062 [www.mdpi.com](http://www.mdpi.com/journal/ijerph) / journal / ijerph\ncomplex changes in the state of the climate [ 7 ], which may be caused by natural process, external forces,\nor human interventions [ 8 ]. By randomly assigning respondents to climate change or global warming\nquestionnaires, scholars confirmed that the di ff erent connotations contained in the two definitions are\nlikely to evoke distinct interpretations of the causes and impacts of the global climate issue [ 9 ], which\nmay inhibit collaboration and joint e ff orts to mitigate the global challenge.\nPublic preference between climate change and global warming is even more apparent when\nconsidering the ideology spectrum [ 10 ]. Some scholars concluded that conservatives, who are\nless concerned with environmental issues, tended to use global warming as a narrative strategy\nbecause global warming has a more direct connection with temperature rise, making it easier to find\ncontradictory cues such as freezing weather or heavy snowstorms to deny global climate change\nfacts [ 11 ]. The associations between global warming and human activities may contribute to more\ncontroversies as well [ 12 ], connecting global warming more with the “hoax” frame [ 5 ] and evoking\ngreater negative sentiment [ 13 ].\nAlthough these existing studies have often attempted to identify the di ff erences between these two\nterminologies, only a particular few perspectives, such as sentiment, ideological preference, or cause", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed10.pdf" - }, - { - "text": "#globalwarming hashtag, we did not document these two hashtags when processing data. The number\n\n## **4. Results**\n### *4.1. General Descriptions*\nAssociation networks surrounding #climatechange and #globalwarming showed di ff erent\nproperties. The climate change discourse included 38,821 hashtags, whereas the global warming\ndiscourse only contained 8788 hashtags. Table 1 displays the 50 most significant hashtags in the\ntwo discourses based on centrality. As some hashtags were used in the form of an abbreviation or\nphrase, explanations are provided in the table. Two networks shared 32 out of the 50 most significant\nwords. Hashtags “canada”, “cdnpoli”, “sdgs”, “biodiversity”, “education”, “environmental”, “cop24”,\n“sustainable”, “auspol”, “food”, “agriculture”, “cleanenergy”, “renewableenergy”, “renewables”,\n“emissions”, “coal”, “fossilfuels”, and “cop21” only showed up on the top 50 list of the “climate change”\nnetwork. Hashtags “tcot”, “california”, “p2”, “nyc”, “snow”, “agw”, “summer”, “global”, “winter”,\n“india”, “planet”, “heatwave”, “hoax”, “nasa”, “algore”, “world”, “oil”, and “eco” were unique on the\ntop 50 list of the global warming network. The two lists only shared three out of the top five hashtags.\nIn the #climatechange network, “climateaction” was ranked third place and “sustainability” was\nranked fourth place, whereas they were ranked significantly lower, 17th and 22nd, respectxively, in the", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **3. Methods**\n\n### *3.1. Data Source*\n\nAs Twitter has been recognized as a popular discussion forum [ 75 ] and a social activity platform [ 76 ]\nfor climate issues, we followed the literature [ 5 , 8 , 18 ] and used tweets to investigate distinct perceptions\nof climate issues and evolution on social media. Although Twitter’s ecosystem has been changing\nin terms of the number of active users, user demographics, and tweeting conventions in the past\nyears [ 77 , 78 ], the problem is unavoidable for all the information ecosystems on the Internet. As Twitter\nis one of the most popular social websites, we defined our study as characterizing the perception of\nclimate issues among social media users rather than all the netizens or the whole population.\n*3.2. Data*\nIn this research, we were interested in tweets containing either #climatechange or #globalwarming,\nas these two hashtags exactly correspond to climate change and global warming, respectively, the two\ncompeting definitions of climate issues. We did not follow [ 79 ] to include #AGW (anthropogenic global\nwarming) as query hashtags in our research because we think that this refers to global warming in\na defined category so cannot be regarded in parallel with the two considered hashtags. We limited the\nscope of the search to English-language tweets generated between 1 January 2009 and 31 December\n2018. We only collected tweets containing either of the two hashtags in the body of the tweets rather\nthan those containing these hashtags in the retweeted or quoted text, as we think that retweeted text or\nquoted texts cannot directly represent the tweeter’s usage pattern of the two terminologies.\nTo collect these tweets, we used a Python-based crawler to send requests to the Twitter server to\nselect hashtags, language, start date, and end date as inputs. Once the first request was completed,\nthe server responded with a file in json format and the first 20 qualified tweets in a time-descending", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed10.pdf" - }, - { - "text": "#globalwarming network. In the #globalwarming network, “earth” and “weather” were among the\n\n### *4.3. Temporal Analysis of the Associations in the Two Discourses*\nThe online presentations of the climate change and global warming discourses are dynamic.\nAs shown in Table 2 , for the global warming discourse, 11 key concepts remained in the top 50 central\nhashtags each year for all 10 years, with 16 for the climate change”discourse. By comparing the 11\nnodes of the global warming discourse and the 16 nodes of the climate change discourse, we found that\nthe two lists shared nine concepts. We found “pollution” and “earth” were unique to the keyword list\nof the global warming discourse, and “economy”, “water”, “china”, “coal”, “solar”, “sustainability”,\nand “food” only occurred on the critical list for the climate change discourse.\n**Table 2.** Hashtags that remained on the top 50 list for the climate change or the global warming\ndiscourse from 2009 to 2018.\n**Unique Shared**", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed10.pdf" - }, - { - "text": "#globalwarming network. In the #globalwarming network, “earth” and “weather” were among the\n\n### *4.2. Association Network Analysis*\n\nThe association networks of #climatechange and #globalwarming are shown in Figure 2 . Nodes\nare labelled with the hashtags and the undirected edges are weighted to reflect the frequency of\nco-occurrence. The modularity analysis identified four clusters in the #climatechange network and\nfive in the #globalwarming network, where clusters are di ff erentiated by color (resolution is 0.75 for\nclimate change and 0.85 for global warming). The theme, top hashtags, and the proportion of each\ncluster are also summarized and represented in the network depicted in Figure 2 .\nThe largest cluster (green nodes) of both #climatechange and #globalwarming network refer\nto general facts about global climate issues, sharing words about the causes or e ff ects concerning\nsustainability. The di ff erence is that the largest cluster of #globalwarming (46% of the network) includes\nmore slogan words, such as “world”, “planet”, “global”, and “climatechangeisreal”, whereas the\nlargest cluster of #climatechange (40% of the network) tends to discuss some specific problems, such as\nagriculture, biodiversity, education, and politics.\nFor the climate change discourse, the second-largest cluster (34%) is indicated in red and focuses\non the responsibility to tackle climate change, where several global action hashtags are included, such\nas “un”, “parisagreement”, “cop21”, and “cop24”. The theme of the third largest cluster (20%) in\nthe climate change discourse was energy (in blue). The smallest cluster (6%) in yellow sits in the", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n[International Journal of](http://www.mdpi.com/journal/ijerph)\n* **Environmental Research** *\n* **and Public Health** *\n*Article*\n**#Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with Semantic Network and Temporal Analyses**\n**Wen Shi 1 , Haohuan Fu 1,2 , Peinan Wang 3 , Changfeng Chen 3 and Jie Xiong 4, [*](https://orcid.org/0000-0002-7126-0884)**\n1 Ministry of Education Key Laboratory for Earth System Modeling, Department of Earth System Science,\nTsinghua University, Beijing 100084, China; shi-w18@mails.tsinghua.edu.cn (W.S.);\nhaohuan@tsinghua.edu.cn (H.F.)\n2 National Supercomputing Center in Wuxi, Wuxi 214000, China\n3 School of Journalism and Communication, Tsinghua University, Beijing 100084, China;\nwpn17@mails.tsinghua.edu.cn (P.W.); chencf@mail.tsinghua.edu.cn (C.C.)\n4 Strategy and Innovation Department, Rennes School of Business, 35065 Rennes, France\n* Correspondence: jie.xiong@rennes-sb.com; Tel.: + 33-(0)-2-99-54-46-79\nReceived: 5 December 2019; Accepted: 3 February 2020; Published: 7 February 2020 ��������� � **[�������](https://www.mdpi.com/1660-4601/17/3/1062?type=check_update&version=3)**\n**Abstract:** Distinct perceptions of the global climate is one of the factors preventing society from\nachieving consensus or taking collaborative actions on this issue. The public has not even reached\nan agreement on the naming of the global concern, showing preference for either “climate change”\nor “global warming”, and few previous studies have addressed these two competing discourses\nresulting from distinct climate concerns by di ff erently linking numerous climate concepts. Based on\nthe 6,662,478 tweets containing #climatechange or #globalwarming generated between 1 January 2009\nand 31 December 2018, we constructed the semantic networks of the two discourses and examined\ntheir evolution over the decade. The findings indicate that climate change demonstrated a more\nscientific perspective and showed an attempt to condense climate discussions rather than di ff use the\ntopic by frequently addressing sub-topics simultaneously. Global warming triggered more political\nresponses and showed a greater connection with phenomena. Temporal analysis suggests that\ntraditional political discussions were gradually fading in both discourses but more recently started to\nrevive in the form of discourse alliance in the climate change discourse. The associations between\nglobal warming and weather abnormalitiessuddenly strengthened around 2012. Climate change is\nbecoming more dominant than global warming in public discussions. Although two discourses have\nshown more similarities in the rank order of important climate concepts, apparent disagreements\ncontinue about how these concepts are associated. These findings lay the groundwork for researchers\nand communicators to narrow the discrepancy between diverse climate perceptions.\n**Keywords:** climate change; global warming; semantic network analysis; temporal analysis; public\ndiscourse; Twitter", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed10.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n1. Nisbet, M.C. Communicating climate change: Why frames matter for public engagement. *Environ. Sci.*\n*Policy Sustain. Dev.* **2009** , *51* , 12- 23. [ [CrossRef](http://dx.doi.org/10.3200/ENVT.51.2.12-23) ]\n2. Roxburgh, N.; Guan, D.; Shin, K.J.; Rand, W.; Managi, S.; Lovelace, R.; Meng, J. Characterising climate change\ndiscourse on social media during extreme weather events. *Glob. Environ. Chang.* **2019** , *54* , 50- 60. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2018.11.004) ]\n3. Schuldt, J.P.; Konrath, S.H.; Schwarz, N. “Global warming” or “climate change”? Whether the planet is\nwarming depends on question wording. *Public Opin. Q.* **2011** , *75* , 115- 124. [ [CrossRef](http://dx.doi.org/10.1093/poq/nfq073) ]\n4. Villar, A.; Krosnick, J.A. Global warming vs. climate change, taxes vs. prices: Does word choice matter?\n*Clim. Chang.* **2011** , *105* , 1- 12. [ [CrossRef](http://dx.doi.org/10.1007/s10584-010-9882-x) ]\n5. Jang, S.M.; Hart, P.S. Polarized frames on “climate change” and “global warming” across countries and\nstates: Evidence from Twitter big data. *Glob. Environ. Chang.* **2015** , *32* , 11- 17. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2015.02.010) ]\n6. United States Environmental Protection Agency. Climate Change: Basic Information. Available online:\nhttps: // [19january2017snapshot.epa.gov](https://19january2017snapshot.epa.gov/climatechange/climate-change-basic-information_.html) / climatechange / climate-change-basic-information_.html (accessed on\n10 October 2019).\n7. Caitlyn Kennedy, R.L. What’s the Di ff erence between Global Warming and Climate Change? 2015. Available\nonline: https: // www.climate.gov / news-features / climate-qa / whats-di ff [erence-between-global-warming-and-](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change)\n[climate-change](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change) (accessed on 10 October 2019).\n8. Pachauri, R.K.; Allen, M.R.; Barros, V.R.; Broome, J.; Cramer, W.; Christ, R.; Church, J.A.; Clarke, L.; Dahe, Q.;\nDasgupta, P.; et al. *Climate Change 2014: Synthesis Report. Contribution of Working Groups I, II and III to the Fifth*\n*Assessment Report of the Intergovernmental Panel on Climate Change* ; IPCC: Geneva, Switzerland, 2014.\n9. Whitmarsh, L. What’s in a name? Commonalities and di ff erences in public understanding of “climate\nchange” and “global warming”. *Public Underst. Sci.* **2009** , *18* , 401- 420. [ [CrossRef](http://dx.doi.org/10.1177/0963662506073088) ]\n10. Shehata, A.; Hopmann, D.N. Framing climate change: A study of US and Swedish press coverage of global\nwarming. *Journal. Stud.* **2012** , *13* , 175- 192. [ [CrossRef](http://dx.doi.org/10.1080/1461670X.2011.646396) ]\n11. Schuldt, J.P.; Roh, S. Of accessibility and applicability: How heat-related cues a ff ect belief in “global warming”\nversus “climate change”. *Soc. Cogn.* **2014** , *32* , 217- 238. [ [CrossRef](http://dx.doi.org/10.1521/soco.2014.32.3.217) ]\n12. McCright, A.M.; Dunlap, R.E. Challenging global warming as a social problem: An analysis of the conservative\nmovement’s counter-claims. *Soc. Probl.* **2000** , *47* , 499- 522. [ [CrossRef](http://dx.doi.org/10.2307/3097132) ]", - "page_start": 16, - "page_end": 17, - "source_file": "pubmed10.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed10.pdf", - "query": "Is the #climateaction hashtag more bound the #globalwarming of #climatechange ?", - "target_page": 7, - "target_passage": "In the #climatechange network, “climateaction” was ranked third place and “sustainability” was ranked fourth place, whereas they were ranked significantly lower, 17th and 22nd, respectxively, in the #globalwarming network", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "#globalwarming hashtag, we did not document these two hashtags when processing data. The number\n\n## **4. Results**\n### *4.1. General Descriptions*\nAssociation networks surrounding #climatechange and #globalwarming showed di ff erent\nproperties. The climate change discourse included 38,821 hashtags, whereas the global warming\ndiscourse only contained 8788 hashtags. Table 1 displays the 50 most significant hashtags in the\ntwo discourses based on centrality. As some hashtags were used in the form of an abbreviation or\nphrase, explanations are provided in the table. Two networks shared 32 out of the 50 most significant\nwords. Hashtags “canada”, “cdnpoli”, “sdgs”, “biodiversity”, “education”, “environmental”, “cop24”,\n“sustainable”, “auspol”, “food”, “agriculture”, “cleanenergy”, “renewableenergy”, “renewables”,\n“emissions”, “coal”, “fossilfuels”, and “cop21” only showed up on the top 50 list of the “climate change”\nnetwork. Hashtags “tcot”, “california”, “p2”, “nyc”, “snow”, “agw”, “summer”, “global”, “winter”,\n“india”, “planet”, “heatwave”, “hoax”, “nasa”, “algore”, “world”, “oil”, and “eco” were unique on the\ntop 50 list of the global warming network. The two lists only shared three out of the top five hashtags.\nIn the #climatechange network, “climateaction” was ranked third place and “sustainability” was\nranked fourth place, whereas they were ranked significantly lower, 17th and 22nd, respectxively, in the", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed10.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\na topic rather than a loosely organized topic. Previous communication studies also confirmed hashtags’\nfunction of serving as a hybrid forum [ 68 ], where heterogeneous individuals coordinate to solve\nproblems at various levels of di ff erent domains [ 92 ]. No similar mechanism was observed in the global\nwarming discourse, suggesting that global warming was less evocative of diverse adjacent sub-themes.", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed10.pdf" - }, - { - "text": "#globalwarming network. In the #globalwarming network, “earth” and “weather” were among the\n\ntop five nodes, whereas they were ranked 14th and 24th in the #climatechange network, respectively.\n**Table 1.** The top 50 central hashtags on Twitter surrounding #climatechange and #globalwarming from\n2009 to 2018. The hashtag with * is explained in Appendix A in ascending alphabetical order.\n**No. #Climatechange #Globalwarming**\n**Hashtag Centrality Hashtag Centrality**\n1 climate 0.466 climate 0.530\n2 environment 0.465 environment 0.446\n3 climateaction 0.391 science 0.319\n4 sustainability 0.316 earth 0.296\n5 science 0.314 weather 0.280\n6 energy 0.283 us * 0.280\n7 trump 0.257 trump 0.263\n8 us * 0.247 pollution 0.256\n9 cop21 * 0.232 co2 0.244\n10 parisagreement * 0.232 green 0.239\n11 actonclimate * 0.225 tcot * 0.229\n12 water 0.221 nature 0.213\n13 pollution 0.210 news 0.198\n14 earth 0.207 energy 0.192\n15 green 0.200 climatechangeisreal 0.187\n16 climatechangeisreal 0.195 obama 0.181\n17 renewableenergy * 0.194 climateaction 0.175\n18 health 0.193 algore * 0.174\n19 nature 0.187 water 0.171\n20 renewables 0.186 agw * 0.164\n21 cleanenergy 0.176 carbon 0.164\n22 carbon 0.175 sustainability 0.163\n**Table 1.** *Cont.*\n**No. #Climatechange #Globalwarming**\n**Hashtag Centrality Hashtag Centrality**\n23 co2 0.174 snow 0.161\n24 weather 0.169 world 0.157\n25 solar 0.165 gop * 0.156\n26 economy 0.164 arctic 0.150\n27 auspol 0.163 * winter 0.145\n28 education 0.155 p2 * 0.144\n29 news 0.152 drought 0.142\n30 drought 0.150 epa * 0.141\n31 coal 0.147 global 0.137\n32 sustainable 0.147 eco 0.137\n33 cdnpoli 0.144 * actonclimate 0.136\n34 sdgs 0.143 * health 0.134\n35 china 0.143 un * 0.133\n36 gop 0.143 * solar 0.132\n37 food 0.141 economy 0.131\n38 un 0.141 * hoax 0.131\n39 cop24 * 0.140 california 0.130\n40 agriculture 0.138 politics 0.129\n41 environmental 0.136 india 0.128\n42 fossilfuels 0.134 china 0.127\n43 arctic 0.134 planet 0.127\n44 epa * 0.133 parisagreement * 0.126\n45 biodiversity 0.132 heatwave 0.125\n46 future 0.131 summer 0.121\n47 canada 0.128 nyc * 0.118\n48 emissions 0.128 nasa 0.118\n49 obama 0.127 future 0.118\n50 politics 0.125 oil 0.117", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed10.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\n### *5.3. Discrepancy between the Two Discourses*\n\nThe status of the two discourses varied significantly in the more recent years in the study period.\nData from Google in prior study suggested that the search record for global warming was larger\nthan that of climate change in earlier times [ 13 ]. The authors found that in the battle to be the most\nrepresentative hashtag for global climate concern, #climatechange showed growing popularity and\nbecame an overwhelming trending topic compared with #globalwarming. Also, #climatechange\nshowed a stronger ability to incorporate diverse hashtags into its discourse in both relative and absolute\ndimensions. Comparatively, the popularity of the global warming discourse among social media\nusers did not increase apparently in terms of tweets volume and hashtag diversity, especially when\nconsidering the yearly increase in Twitter users. The reason for the observed shift in public discourse\ntoward climate change from global warming may be attributed to the high exposure of climate change\nin the media and scientific reports in recent years [ 13 ]. Previous studies noted that perceived scientific\nconsensus can increase acceptance of science [ 101 ]. Though global warming has been commonly used\nsince the 1980s to describe the world-wide temperature rise, climate change is preferred by scientists to\nrefer a range of complex changes of climate [ 102 ]. Pew found science-related accounts draw millions\nof followers on Facebook and volume of posts they released climbed in past years [ 103 ]. Climate\nscientists are found to be opinion makers on Twitter [ 104 ]. As social media has become an emerging\nplatform for science popularization, scientific community might contribute to the prevalence of climate", - "page_start": 14, - "page_end": 14, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **3. Methods**\n\n### *3.1. Data Source*\n\nAs Twitter has been recognized as a popular discussion forum [ 75 ] and a social activity platform [ 76 ]\nfor climate issues, we followed the literature [ 5 , 8 , 18 ] and used tweets to investigate distinct perceptions\nof climate issues and evolution on social media. Although Twitter’s ecosystem has been changing\nin terms of the number of active users, user demographics, and tweeting conventions in the past\nyears [ 77 , 78 ], the problem is unavoidable for all the information ecosystems on the Internet. As Twitter\nis one of the most popular social websites, we defined our study as characterizing the perception of\nclimate issues among social media users rather than all the netizens or the whole population.\n*3.2. Data*\nIn this research, we were interested in tweets containing either #climatechange or #globalwarming,\nas these two hashtags exactly correspond to climate change and global warming, respectively, the two\ncompeting definitions of climate issues. We did not follow [ 79 ] to include #AGW (anthropogenic global\nwarming) as query hashtags in our research because we think that this refers to global warming in\na defined category so cannot be regarded in parallel with the two considered hashtags. We limited the\nscope of the search to English-language tweets generated between 1 January 2009 and 31 December\n2018. We only collected tweets containing either of the two hashtags in the body of the tweets rather\nthan those containing these hashtags in the retweeted or quoted text, as we think that retweeted text or\nquoted texts cannot directly represent the tweeter’s usage pattern of the two terminologies.\nTo collect these tweets, we used a Python-based crawler to send requests to the Twitter server to\nselect hashtags, language, start date, and end date as inputs. Once the first request was completed,\nthe server responded with a file in json format and the first 20 qualified tweets in a time-descending", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **3. Methods**\n\n### *3.1. Data Source*\n\norder. By parsing the json file, we obtained a string for the crawler to build the next request and obtain\nthe next 20 tweets. Thus, a loop was written to keep the crawler sending requests and the crawler\nwas automatically terminated when all the qualified tweets publicly available were collected. Our\ncrawler respected Twitter’s robot.txt and we did not collect, analyze or display any user information in\nour study.\nGiven our goal of exploring the di ff erence between the two discourses, the 615,816 tweets\ncontaining both hashtags simultaneously were excluded to di ff erentiate between the two datasets\nfollowing [ 67 , 80 ]. A total of 6,662,478 tweets were retained, of which 5,774,747 contained #climatechange,\nand 887,731 contained “#globalwarming”. The number of qualified tweets containing #climatechange\nand #globalwarming in each year is displayed in Figure 1 a.\n*Int. J. Environ. Res. Public Health* **2020** , *xx* , 5 5 of 22\n**3. Methods**\n*3.1. Data Source*\nAs Twitter has been recognized as a popular discussion forum [ 75 ] and a social activity\nplatform [ 76 ] for climate issues, we followed the literature [ 5 , 8 , 18 ] and used tweets to investigate\ndistinct perceptions of climate issues and evolution on social media. Although Twitter’s ecosystem\nhas been changing in terms of the number of active users, user demographics, and tweeting\nconventions in the past years [ 77 , 78 ], the problem is unavoidable for all the information ecosystems\non the Internet. As Twitter is one of the most popular social websites, we defined our study as\ncharacterizing the perception of climate issues among social media users rather than all the netizens or\nthe whole population.\n*3.2. Data*\nIn this research, we were interested in tweets containing either #climatechange or #globalwarming,\nas these two hashtags exactly correspond to climate change and global warming, respectively, the two", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed10.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\n## **6. Conclusions**\n\nAs social media is gradually overtaking the role of legacy media providing a forum for public\ndiscussion, the semantic associations contained in social media discussions reflect and reinforce how\nindividuals portray global climate issues. By examining hashtag co-occurrence patterns on Twitter\nbetween 2009 and 2018, we identified distinct climate perceptions hidden behind two competing\nclimate discourses and discovered how these two discourses evolved.\nWe found that broad scientific, social, political, and international discussions are the topics\nof public climate discourse. Although the semantic di ff erence between climate change and global\nwarming seems subtle, the di ff erences in their cognitive associations are not trivial. Despite some\nshared concerns between the two discourses, “global warming” is more politicized and focuses more on\ngeneral phenomena, especially temperature abnormalities, whereas climate change is a more compact\ntopic with a more scientific perspective and tends to refer to specific issues. The temporal analysis\nrevealed that traditional political discussions decreased in both discourses but climate change started to\nbuild a discourse alliance with diverse domestic issues to show political intentions. Global warming’s\nassociations to extreme events and temperature change were suddenly strengthened around 2012.\nClimate change is becoming dominant compared with global warming in public discussions. Although\nthe two discourses are becoming increasingly similar in the rank order of climate concepts, a notable\ndiscrepancy still exists in the way in which they get concepts associated. These observations may\nprovide climate communicators with theoretical and practical hints to narrow the discrepancy between\ndiverse climate perceptions.\n*Limitation and Future Directions*\nThough big data allowed us to decrease the bias by dealing with the whole set of social media\ndata rather than samples, discrepancies still exist between social media users and the public. As most", - "page_start": 15, - "page_end": 15, - "source_file": "pubmed10.pdf" - }, - { - "text": "#globalwarming network. In the #globalwarming network, “earth” and “weather” were among the\n\n### *4.2. Association Network Analysis*\n\nThe association networks of #climatechange and #globalwarming are shown in Figure 2 . Nodes\nare labelled with the hashtags and the undirected edges are weighted to reflect the frequency of\nco-occurrence. The modularity analysis identified four clusters in the #climatechange network and\nfive in the #globalwarming network, where clusters are di ff erentiated by color (resolution is 0.75 for\nclimate change and 0.85 for global warming). The theme, top hashtags, and the proportion of each\ncluster are also summarized and represented in the network depicted in Figure 2 .\nThe largest cluster (green nodes) of both #climatechange and #globalwarming network refer\nto general facts about global climate issues, sharing words about the causes or e ff ects concerning\nsustainability. The di ff erence is that the largest cluster of #globalwarming (46% of the network) includes\nmore slogan words, such as “world”, “planet”, “global”, and “climatechangeisreal”, whereas the\nlargest cluster of #climatechange (40% of the network) tends to discuss some specific problems, such as\nagriculture, biodiversity, education, and politics.\nFor the climate change discourse, the second-largest cluster (34%) is indicated in red and focuses\non the responsibility to tackle climate change, where several global action hashtags are included, such\nas “un”, “parisagreement”, “cop21”, and “cop24”. The theme of the third largest cluster (20%) in\nthe climate change discourse was energy (in blue). The smallest cluster (6%) in yellow sits in the", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **1. Introduction**\n\nThe public’s distinct understanding of the cause and e ff ect of the global climate issue is an obstacle\nto joint mitigation actions. In addition to a diversity of views co-existing in the public discourse [ 1 , 2 ],\nprevious studies noticed that the public had even failed to reach an agreement on whether “climate\nchange” or “global warming” is the most appropriate definition of the global climate concern [ 3 - 5 ].\nAccording to the definition provided by [ 6 ], global warming describes global climate issues as\na continuous increase in the average temperature of Earth’s surface due to anthropogenic emissions\nof greenhouse gases, whereas climate change includes not only temperature rise but also a range of\n*Int. J. Environ. Res. Public Health* **2020** , *17* [, 1062; doi:10.3390](http://dx.doi.org/10.3390/ijerph17031062) / ijerph17031062 [www.mdpi.com](http://www.mdpi.com/journal/ijerph) / journal / ijerph\ncomplex changes in the state of the climate [ 7 ], which may be caused by natural process, external forces,\nor human interventions [ 8 ]. By randomly assigning respondents to climate change or global warming\nquestionnaires, scholars confirmed that the di ff erent connotations contained in the two definitions are\nlikely to evoke distinct interpretations of the causes and impacts of the global climate issue [ 9 ], which\nmay inhibit collaboration and joint e ff orts to mitigate the global challenge.\nPublic preference between climate change and global warming is even more apparent when\nconsidering the ideology spectrum [ 10 ]. Some scholars concluded that conservatives, who are\nless concerned with environmental issues, tended to use global warming as a narrative strategy\nbecause global warming has a more direct connection with temperature rise, making it easier to find\ncontradictory cues such as freezing weather or heavy snowstorms to deny global climate change\nfacts [ 11 ]. The associations between global warming and human activities may contribute to more\ncontroversies as well [ 12 ], connecting global warming more with the “hoax” frame [ 5 ] and evoking\ngreater negative sentiment [ 13 ].\nAlthough these existing studies have often attempted to identify the di ff erences between these two\nterminologies, only a particular few perspectives, such as sentiment, ideological preference, or cause", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **2. Background**\n\n### *2.3. Hashtags as Frame Vehicles on Social Media*\n\ncan hint to the cognitive associations in people’s thoughts [ 60 , 68 ]. Researchers can extract nonlinear\nsocial media narratives [ 69 ] and discover the networked frame crowdsourced by the public [ 61 ]. In the\nfield of climate communication, co-occurrence of environment and social-political hashtags is thought\nto strengthen the associations between a variety of trans-regional issues in protests and build collective\naction frames [ 70 ]. The role of climate change issues in the Australian federal election was also\ndiscovered with a co-hash analysis [ 71 ]. Reference [ 72 ] examined how hashtags concerning science,\npolitical campaigns, geographical discussions, societal concerns, and new technologies co-occurred\nwith “IPCC”, o ff ering a broad context for studying IPCC communication on social media.\nThere are many other words in tweets besides hashtags to express the author’s intention. Multiple\napproaches, such as LDA and STM [ 32 , 73 ], can help to extract topics from unstructured texts. But in\nthis study, targeting on hashtags is more in line with our research question. Firstly, hashtags were\ninvented spontaneously by users of Twitter in 2007 as a mechanism to categorize discussions [ 74 ].\nWords with hashtags are recognized as topics and considered worthy of public discussion. Secondly,\nby attaching # to certain words in tweets, the users intentionally anchor their tweets to certain topics.\nThe operator # explicitly reflects the author’s emphasis, which can help us extract rather than infer the\nauthor’s identification of the topic of the tweets. Our research question is to analyze and visualize\nthe associations of topics in public climate discourse. Compared with other approaches, analyzing\nhashtags co-occurrence pattern has advantage in extracting the structure of public discussions.", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed10.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed10.pdf", - "query": "What are two main reasons for one's low climate concern ?", - "target_page": 13, - "target_passage": "As invisible causes and disbelief in actions have long been regarded as two key reasons for low climate concern", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "#climatechange frequency and #globalwarming frequency still indicated the public’s change in frame\n\nissues and re-constructing them di ff erently. By comparing the persistent words used related to the two\ndiscourses in the 10-year period in Table 2 , we think that global warming showed a relative preference\ntoward general descriptions or slogans, such as “earth” and “pollution”, whereas “climate change”\nwas more associated to specific issues like “solar”, “coal”, “china”, and “food”.\nStudies have suggested that the public shows a preference for scientific publications with general\nkeywords compared with those with complicated scientific jargon [ 47 ], lacking a deep understanding of\nthe complicated issue [ 46 ] and the necessity for mitigation of the climate issue [ 47 ]. These conclusions\nseem to suit global warming more than climate change according to the current study, which is\nprobably because climate change receives more publicity and recognition than global warming in the\nscientific community. In the association network shown in Figure 2 , global warming was found to be\nmore connected with temperature abnormalities. This finding is in accordance with studies reporting\nthat short-term temperature anomalies [ 87 ] can increase the public’s belief about global warming by\nincreasing the understanding of this abstract issue [ 88 ], although scientists mostly make judgments\nbased on long-term weather statistics [ 89 ]. However, none of the four words, “snow”, “summer”,\n“winter”, or “heatwave” in the temperature theme of global warming were ranked in the top 50 nodes\nlist of the climate change network.\nEven when climate change and global warming shared concern about similar topics such as the\ncause of the climate issue, global warming tended to focus on carbon emission phenomena, whereas\nclimate change preferred a more in-depth perspective, highlighting the importance of global action\nto mitigate the climate issue in its second-largest cluster, with energy structure as the contributor to\ncarbon emissions in its third largest cluster. As invisible causes and disbelief in actions have long\nbeen regarded as two key reasons for low climate concern [ 90 ], the two terminologies’ di ff erences\nin connotations suggest that introducing these absent sub-topics into global warming discourse or\nhighlighting climate change for its inherent connotations may help communicators raise public concern\nabout climate.", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed10.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n1. Nisbet, M.C. Communicating climate change: Why frames matter for public engagement. *Environ. Sci.*\n*Policy Sustain. Dev.* **2009** , *51* , 12- 23. [ [CrossRef](http://dx.doi.org/10.3200/ENVT.51.2.12-23) ]\n2. Roxburgh, N.; Guan, D.; Shin, K.J.; Rand, W.; Managi, S.; Lovelace, R.; Meng, J. Characterising climate change\ndiscourse on social media during extreme weather events. *Glob. Environ. Chang.* **2019** , *54* , 50- 60. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2018.11.004) ]\n3. Schuldt, J.P.; Konrath, S.H.; Schwarz, N. “Global warming” or “climate change”? Whether the planet is\nwarming depends on question wording. *Public Opin. Q.* **2011** , *75* , 115- 124. [ [CrossRef](http://dx.doi.org/10.1093/poq/nfq073) ]\n4. Villar, A.; Krosnick, J.A. Global warming vs. climate change, taxes vs. prices: Does word choice matter?\n*Clim. Chang.* **2011** , *105* , 1- 12. [ [CrossRef](http://dx.doi.org/10.1007/s10584-010-9882-x) ]\n5. Jang, S.M.; Hart, P.S. Polarized frames on “climate change” and “global warming” across countries and\nstates: Evidence from Twitter big data. *Glob. Environ. Chang.* **2015** , *32* , 11- 17. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2015.02.010) ]\n6. United States Environmental Protection Agency. Climate Change: Basic Information. Available online:\nhttps: // [19january2017snapshot.epa.gov](https://19january2017snapshot.epa.gov/climatechange/climate-change-basic-information_.html) / climatechange / climate-change-basic-information_.html (accessed on\n10 October 2019).\n7. Caitlyn Kennedy, R.L. What’s the Di ff erence between Global Warming and Climate Change? 2015. Available\nonline: https: // www.climate.gov / news-features / climate-qa / whats-di ff [erence-between-global-warming-and-](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change)\n[climate-change](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change) (accessed on 10 October 2019).\n8. Pachauri, R.K.; Allen, M.R.; Barros, V.R.; Broome, J.; Cramer, W.; Christ, R.; Church, J.A.; Clarke, L.; Dahe, Q.;\nDasgupta, P.; et al. *Climate Change 2014: Synthesis Report. Contribution of Working Groups I, II and III to the Fifth*\n*Assessment Report of the Intergovernmental Panel on Climate Change* ; IPCC: Geneva, Switzerland, 2014.\n9. Whitmarsh, L. What’s in a name? Commonalities and di ff erences in public understanding of “climate\nchange” and “global warming”. *Public Underst. Sci.* **2009** , *18* , 401- 420. [ [CrossRef](http://dx.doi.org/10.1177/0963662506073088) ]\n10. Shehata, A.; Hopmann, D.N. Framing climate change: A study of US and Swedish press coverage of global\nwarming. *Journal. Stud.* **2012** , *13* , 175- 192. [ [CrossRef](http://dx.doi.org/10.1080/1461670X.2011.646396) ]\n11. Schuldt, J.P.; Roh, S. Of accessibility and applicability: How heat-related cues a ff ect belief in “global warming”\nversus “climate change”. *Soc. Cogn.* **2014** , *32* , 217- 238. [ [CrossRef](http://dx.doi.org/10.1521/soco.2014.32.3.217) ]\n12. McCright, A.M.; Dunlap, R.E. Challenging global warming as a social problem: An analysis of the conservative\nmovement’s counter-claims. *Soc. Probl.* **2000** , *47* , 499- 522. [ [CrossRef](http://dx.doi.org/10.2307/3097132) ]", - "page_start": 16, - "page_end": 17, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **1. Introduction**\n\nThe public’s distinct understanding of the cause and e ff ect of the global climate issue is an obstacle\nto joint mitigation actions. In addition to a diversity of views co-existing in the public discourse [ 1 , 2 ],\nprevious studies noticed that the public had even failed to reach an agreement on whether “climate\nchange” or “global warming” is the most appropriate definition of the global climate concern [ 3 - 5 ].\nAccording to the definition provided by [ 6 ], global warming describes global climate issues as\na continuous increase in the average temperature of Earth’s surface due to anthropogenic emissions\nof greenhouse gases, whereas climate change includes not only temperature rise but also a range of\n*Int. J. Environ. Res. Public Health* **2020** , *17* [, 1062; doi:10.3390](http://dx.doi.org/10.3390/ijerph17031062) / ijerph17031062 [www.mdpi.com](http://www.mdpi.com/journal/ijerph) / journal / ijerph\ncomplex changes in the state of the climate [ 7 ], which may be caused by natural process, external forces,\nor human interventions [ 8 ]. By randomly assigning respondents to climate change or global warming\nquestionnaires, scholars confirmed that the di ff erent connotations contained in the two definitions are\nlikely to evoke distinct interpretations of the causes and impacts of the global climate issue [ 9 ], which\nmay inhibit collaboration and joint e ff orts to mitigate the global challenge.\nPublic preference between climate change and global warming is even more apparent when\nconsidering the ideology spectrum [ 10 ]. Some scholars concluded that conservatives, who are\nless concerned with environmental issues, tended to use global warming as a narrative strategy\nbecause global warming has a more direct connection with temperature rise, making it easier to find\ncontradictory cues such as freezing weather or heavy snowstorms to deny global climate change\nfacts [ 11 ]. The associations between global warming and human activities may contribute to more\ncontroversies as well [ 12 ], connecting global warming more with the “hoax” frame [ 5 ] and evoking\ngreater negative sentiment [ 13 ].\nAlthough these existing studies have often attempted to identify the di ff erences between these two\nterminologies, only a particular few perspectives, such as sentiment, ideological preference, or cause", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **2. Background**\n\n### *2.1. Climate Change, Global Warming, and Frames*\n\nmeaning that the reference point is above the current situation [ 25 ]. Emphasis frames employ words\nselectively associated with parts of reality to shift the audience’s attention to particular attributes [ 26 ].\nClimate change and global warming have been noted to highlight di ff erent aspects of an issue by\nactivating distinct cognitive accessibility patterns [ 27 ].\nDi ff erent frames concerning the global climate concern are popular among the public, politicians,\nenvironmentalists, and the media [ 1 , 28 , 29 ]. Big data analyses have indicated that when interpreting\nclimate events, individuals’ preference for frameworks was influenced by demographics [ 5 ] and\nsocial-political background [ 2 ]. Di ff erent choices of frameworks can evoke di ff erent psychological\nprocesses [ 30 ], promote or inhibit engagement intentions [ 31 ], or gain approval on various levels [ 32 ].\nStudies have noted that the frameworks of climate change and global warming may result from\ndi ff erent political indications. The American Republican-leaning states show more preference for\nglobal warming than climate change compared with Democratic-leaning states, and global warming is\nmore connected with “hoax” in questioning the reality of the global climate issue [ 5 ]. Conservatives\nare more likely to link heat-related phenomena to global warming, whereas liberals associate these\nfacts equally with both frames [ 27 ]. An earlier survey conducted by [ 4 ] argued that wording choice\nmight not influence the whole population similarly. For the whole sample and politically independent\nindividuals, the two terminologies were equally serious, but climate change seemed more serious\ncompared with global warming among the Republicans, and the Democrats held the opposite opinion.", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed10.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\n## **6. Conclusions**\n\nTwitter users do not disclose their age, education, income, and gender in users’ profile, demographics\nwere not introduced as moderator factors in this study. Previous studies noted that in 1970s, global\ncooling was a prominent climate concern amongst the public [ 105 ]. While in the 1980s, ozone layer\ndepletion, species extinction and rainforest destruction became salient on the mass media agenda [ 106 ].\nConsidering the historical background of climate issues, age might influence how individuals perceive\nclimate issues. According to the statistics in 2017 [ 107 ], only 16 % of older people (older than 60)\nin America use Twitter, while the proportion is 39% for people between 30- 59 years old and 47%\nfor people younger than 30 years old (Stastista, 2017). Our results reflect the climate perception of\nolder people who use Twitter, as well as younger people amongst whom Twitter is more popular.\nAlthough some scholars reported that it is statistically reliable to take data on Twitter as a substitute\nand supplement for polling [ 108 ], we thought our results should be further examined before being\ngeneralized to the whole population.\nIn this study, we characterized the di ff erences between two popular climate discourses and\nexamined how two discourses evolved over a 10-year period. We did not focus on the interactions\nbetween public climate discourse and external factors. However, the evolution of climate discourse\nmight be driven by several external forces such as scientific e ff orts, natural events, politics and\nonline information (or misinformation) campaigns. The prevalence of certain climate concepts may\ninverse be weaponized to cause rhetorical shifts in politics and science popularization. For instance,\nprevious studies noted that in the 2016 U.S. Presidential Election, state-supported misinformation", - "page_start": 15, - "page_end": 15, - "source_file": "pubmed10.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\n### *5.3. Discrepancy between the Two Discourses*\n\nchange discourse by talking about climate change facts and mitigating measures [ 75 ].\nHowever, di ff erences between two discourses were not eliminated. Even though two discourses\nshowed more similarities in the rank order of key concepts, the QAP analysis of two matrices of\nsemantic network showed that two discourses still embody distinct public perceptions of climate issues\nby associating these hashtags in di ff erent manners.\nTo be specific, although “ipcc”, “cop”, and “un” were mentioned in both discourses (yellow\nin Figures 3 and 4 ) in earlier years, the clusters to which they belonged had significantly di ff erent\nmeanings. As mentioned in the results section, these hashtags were associated with a series of scientific\nhashtags in the climate change discourse, appealing to global e ff orts. In the global warming discourse,\nthey were clustered with “hoax” and “frame”, showing lack of belief in climate issue facts and hesitation\nabout global e ff orts. More recently, when discussions about temperature, politics, and hesitation\nsignificantly shrank in the global warming discourse, the wo discourses showed more similarities about\nthe importance of scientific concepts according to Figure 5 a,b. However, links between global e ff orts\nand scientific facts were not constructed in the global warming discourse. According to a network\nmodel for cognition, the lack of associations means fewer psychological activations will spread to\nmake global action salient for people talking about global warming than people talking about climate\nchange [ 40 ], even though the facts of climate issues are highly recognized in both discourses.", - "page_start": 14, - "page_end": 15, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (a) Climate-change impacts at 2 ° C global warming\n\nPmean (%) 2.1 3.4 5.0 3.0 5.3 2.9 4.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\nRmean (%) 2.4 6.5 8.1 4.4 8.6 4.9 5.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (a) Climate-change impacts at 2 ° C global warming\n\ndrought proxy 0.76 0.89 n.a. 0.38 0.38 0.66 0.61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\nflood proxy 0.83 0.82 n.a. 0.75 0.73 0.78 0.78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (b) Impacts at 1.5 ° C global warming compared to 2 ° C\n\nRmean (%) 2.1 0.7 5.4 0.7 6.7 5.0 3.9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\nRlow (%) − 3.4 0.3 5.9 2.2 5.9 4.9 2.6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed11.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\n## **6. Conclusions**\n\nAs social media is gradually overtaking the role of legacy media providing a forum for public\ndiscussion, the semantic associations contained in social media discussions reflect and reinforce how\nindividuals portray global climate issues. By examining hashtag co-occurrence patterns on Twitter\nbetween 2009 and 2018, we identified distinct climate perceptions hidden behind two competing\nclimate discourses and discovered how these two discourses evolved.\nWe found that broad scientific, social, political, and international discussions are the topics\nof public climate discourse. Although the semantic di ff erence between climate change and global\nwarming seems subtle, the di ff erences in their cognitive associations are not trivial. Despite some\nshared concerns between the two discourses, “global warming” is more politicized and focuses more on\ngeneral phenomena, especially temperature abnormalities, whereas climate change is a more compact\ntopic with a more scientific perspective and tends to refer to specific issues. The temporal analysis\nrevealed that traditional political discussions decreased in both discourses but climate change started to\nbuild a discourse alliance with diverse domestic issues to show political intentions. Global warming’s\nassociations to extreme events and temperature change were suddenly strengthened around 2012.\nClimate change is becoming dominant compared with global warming in public discussions. Although\nthe two discourses are becoming increasingly similar in the rank order of climate concepts, a notable\ndiscrepancy still exists in the way in which they get concepts associated. These observations may\nprovide climate communicators with theoretical and practical hints to narrow the discrepancy between\ndiverse climate perceptions.\n*Limitation and Future Directions*\nThough big data allowed us to decrease the bias by dealing with the whole set of social media\ndata rather than samples, discrepancies still exist between social media users and the public. As most", - "page_start": 15, - "page_end": 15, - "source_file": "pubmed10.pdf" - } - ] - }, - { - "references": { - "source_file": "infographic3.pdf", - "query": "How many scholarly articles are published every year ?", - "target_page": 1, - "target_passage": "over 3 million scholarly articles published per year", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **AI textbooks**\n\n[The two most widely used textbooks in 2023 (see the Open Syllabus (https://explorer.opensyllabus.org/re](https://explorer.opensyllabus.org/result/field?id=Computer+Science)\n[sult/field?id=Computer+Science)):](https://explorer.opensyllabus.org/result/field?id=Computer+Science)\n[Russell, Stuart J.; Norvig, Peter (2021). ](https://en.wikipedia.org/wiki/Peter_Norvig) *[Artificial Intelligence: A Modern Approach](https://en.wikipedia.org/wiki/Artificial_Intelligence:_A_Modern_Approach)* (4th ed.).\n[Hoboken: Pearson. ISBN 978-0-1346-1099-3. LCCN 20190474 (https://lccn.loc.gov/201904](https://lccn.loc.gov/20190474)\n[74).](https://lccn.loc.gov/20190474)\n[Rich, Elaine; Knight, Kevin; Nair, Shivashankar B (2010). ](https://en.wikipedia.org/wiki/Elaine_Rich) *Artificial Intelligence* (3rd ed.).\n[New Delhi: Tata McGraw Hill India. ISBN 978-0-0700-8770-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0700-8770-5)\nThe four most widely used AI textbooks in 2008:\n[Luger, George; Stubblefield, William (2004). ](https://en.wikipedia.org/wiki/William_Stubblefield) *[Artificial Intelligence: Structures and Strategies for](https://archive.org/details/artificialintell0000luge)*\n*[Complex Problem Solving](https://archive.org/details/artificialintell0000luge)* (https://archive.org/details/artificialintell0000luge) (5th ed.).\n[Benjamin/Cummings. ISBN 978-0-8053-4780-7. Archived (https://web.archive.org/web/2020](https://web.archive.org/web/20200726220613/https://archive.org/details/artificialintell0000luge)\n[0726220613/https://archive.org/details/artificialintell0000luge) from the original on 26 July](https://web.archive.org/web/20200726220613/https://archive.org/details/artificialintell0000luge)\n2020. Retrieved 17 December 2019.\n[Nilsson, Nils (1998). ](https://en.wikipedia.org/wiki/Nils_Nilsson_(researcher)) *Artificial Intelligence: A New Synthesis* [ (https://archive.org/details/artificialin](https://archive.org/details/artificialintell0000nils)\n[tell0000nils). Morgan Kaufmann. ISBN 978-1-5586-0467-4. Archived (https://web.archive.or](https://web.archive.org/web/20200726131654/https://archive.org/details/artificialintell0000nils)\n[g/web/20200726131654/https://archive.org/details/artificialintell0000nils) from the original on](https://web.archive.org/web/20200726131654/https://archive.org/details/artificialintell0000nils)\n26 July 2020. Retrieved 18 November 2019.\n[Russell, Stuart J.; Norvig, Peter (2003), ](https://en.wikipedia.org/wiki/Peter_Norvig) *[Artificial Intelligence: A Modern Approach](http://aima.cs.berkeley.edu/)* (http://aima.c\n[s.berkeley.edu/) (2nd ed.), Upper Saddle River, New Jersey: Prentice Hall, ISBN 0-13-](https://en.wikipedia.org/wiki/Special:BookSources/0-13-790395-2)\n[790395-2.](https://en.wikipedia.org/wiki/Special:BookSources/0-13-790395-2)\n[Poole, David; Mackworth, Alan; Goebel, Randy (1998). ](https://en.wikipedia.org/w/index.php?title=Randy_Goebel&action=edit&redlink=1) *[Computational Intelligence: A Logical](https://archive.org/details/computationalint00pool)*\n*Approach* [ (https://archive.org/details/computationalint00pool). New York: Oxford University](https://archive.org/details/computationalint00pool)\n[Press. ISBN 978-0-1951-0270-3. Archived (https://web.archive.org/web/20200726131436/ht](https://web.archive.org/web/20200726131436/https://archive.org/details/computationalint00pool)\n[tps://archive.org/details/computationalint00pool) from the original on 26 July 2020. Retrieved](https://web.archive.org/web/20200726131436/https://archive.org/details/computationalint00pool)\n[22 August 2020. Later edition: Poole, David; Mackworth, Alan (2017). ](https://en.wikipedia.org/wiki/Alan_Mackworth) *[Artificial Intelligence:](http://artint.info/index.html)*\n*Foundations of Computational Agents* [ (http://artint.info/index.html) (2nd ed.). Cambridge](http://artint.info/index.html)\n[University Press. ISBN 978-1-1071-9539-4. Archived (https://web.archive.org/web/2017120](https://web.archive.org/web/20171207013855/http://artint.info/index.html)\n[7013855/http://artint.info/index.html) from the original on 7 December 2017. Retrieved](https://web.archive.org/web/20171207013855/http://artint.info/index.html)\n6 December 2017.\nOther textbooks:\nErtel, Wolfgang (2017). *Introduction to Artificial Intelligence* [ (2nd ed.). Springer. ISBN 978-3-](https://en.wikipedia.org/wiki/Special:BookSources/978-3-3195-8486-7)\n[3195-8486-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-3195-8486-7)\n[Ciaramella, Alberto; Ciaramella, Marco (2024). ](https://en.wikipedia.org/wiki/Alberto_Ciaramella) *Introduction to Artificial Intelligence: from*\n*data analysis to generative AI* [ (1st ed.). Intellisemantic Editions. ISBN 978-8-8947-8760-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-8-8947-8760-3)\n[Crevier, Daniel (1993). ](https://en.wikipedia.org/wiki/Daniel_Crevier) *AI: The Tumultuous Search for Artificial Intelligence* . New York, NY:\n[BasicBooks. ISBN 0-465-02997-3.](https://en.wikipedia.org/wiki/Special:BookSources/0-465-02997-3)\n[McCorduck, Pamela (2004), ](https://en.wikipedia.org/wiki/Pamela_McCorduck) *Machines Who Think* (2nd ed.), Natick, Massachusetts: A. K.\n[Peters, ISBN 1-5688-1205-1](https://en.wikipedia.org/wiki/Special:BookSources/1-5688-1205-1)\n[Newquist, H. P. (1994). ](https://en.wikipedia.org/wiki/HP_Newquist) *The Brain Makers: Genius, Ego, And Greed In The Quest For Machines*\n*That Think* [. New York: Macmillan/SAMS. ISBN 978-0-6723-0412-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-6723-0412-5)\nHarmon, Paul; Sawyer, Brian (1990). *Creating Expert Systems for Business and Industry* . New\n[York: John Wiley & Sons. ISBN 0471614963.](https://en.wikipedia.org/wiki/Special:BookSources/0471614963)", - "page_start": 51, - "page_end": 51, - "source_file": "wikipedia3.pdf" - }, - { - "text": "## **7,577**\n\n*(in thousands, except per share amounts)*\n7,522\n7,549\n##### **$ 9,761**\n23 ■ 2003 ANNUAL REPORT", - "page_start": 23, - "page_end": 24, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# The Value of Using Unique Identifiers for Researchers 5.5 MILLION+\n\nAll IDC research is © 2018 by IDC. All rights reserved. All IDC materials are licensed with IDC's permission and in no\nway does the use or publication of IDC research indicate IDC's endorsement of ORCID’s products/or strategies.\nIDC #US44453318\n**An IDC Infographic, sponsored by ORCID | November 2018**\n**What’s in a Name? Most names are not unique**\nMany people have the same name People use diferent versions of their name during their career\nFor example,\n**30% OF THE SCIENTISTS WHO GOT THEIR PhD IN THE UNITED KINGDOM NOW LIVE ELSEWHERE**\n**Researchers are mobile!**\n**Names may change through marriage or other circumstances**\n**Individuals use diferent alphabets, abbreviations, or naming conventions**\nResearch institutions and organizations therefore find it hard to\n**Identify, track, and report on researchers’ afliations and contributions (publications, peer reviews, grants, and more)**\n**Benchmark their organization against others**\n##### **Institutions Face a Rising Tide of Research**\n**scholarly articles published per year**\nSource: The STM Report, October 2018\nSource: Science Magazine", - "page_start": 0, - "page_end": 0, - "source_file": "infographic3.pdf" - }, - { - "text": "#sdgs, short for Sustainable Development Goals, containing 17 global goals put forward by the\nUnited Nations General Assembly in 2015 and expected to be achieved in 2030.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# The Value of Using Unique Identifiers for Researchers 5.5 MILLION+\n\n## **The Value of Using Unique Identifiers for Researchers**\n#### **OVER 3 MILLION 5.5 MILLION+**\n**3.7 ORCID iDs created every minute**\n**193 diferent languages included in ORCID records**\n**73.6% of records have granted update permissions**\n**1.97 record updates made per second**\n**1. Jisc/ARMA Institutional ORCID Implementation and Cost Benefit Analysis Report 2015**\n**2. Cátia Laranjeira, FCT - Fundação para a Ciência e a Tecnologia 2017**\n**3. Australian Research Council governance meeting, September 2018**\n\"Having ORCID iDs for most of our researchers has helped in providing\nauthoritative accounts in our various databases, ensuring accuracy in\nreviewer identities, and helping editors find reviewers and check expertise.\"\n**—Brooks Hanson, Executive Vice President, Science, American Geophysical Union**\n**Institutions must increasingly recognize and demonstrate**\n**the impact of all types of research contributions**\n■ **Live ORCID iDs**\n■ **w/at least 1 education**\n■ **w/at least 1 employee**\n■ **w/at least 1 work**\n6M\n5M\n4M\n3M\n2M\n1M\n2012 2013 2014 2015 2016 2017 2018", - "page_start": 0, - "page_end": 0, - "source_file": "infographic3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\nreach these goals, AI researchers have adapted and integrated a wide range of techniques, including\n[search and mathematical optimization, formal logic, artificial neural networks, and methods based on](https://en.wikipedia.org/wiki/Artificial_neural_network)\n[statistics, operations research, and economics.](https://en.wikipedia.org/wiki/Economics) [b] [ AI also draws upon psychology, linguistics, philosophy,](https://en.wikipedia.org/wiki/Philosophy_of_artificial_intelligence)\n[neuroscience, and other fields.](https://en.wikipedia.org/wiki/Neuroscience) [5]\nArtificial intelligence was founded as an academic discipline in 1956, [6] and the field went through\n[multiple cycles of optimism throughout its history,](https://en.wikipedia.org/wiki/History_of_artificial_intelligence) [7][8] followed by periods of disappointment and loss of\n[funding, known as AI winters.](https://en.wikipedia.org/wiki/AI_winter) [9][10] [ Funding and interest vastly increased after 2012 when deep learning](https://en.wikipedia.org/wiki/Deep_learning)\noutperformed previous AI techniques. [11] [ This growth accelerated further after 2017 with the transformer](https://en.wikipedia.org/wiki/Transformer_architecture)\n[architecture,](https://en.wikipedia.org/wiki/Transformer_architecture) [12] and by the early 2020s many billions of dollars were being invested in AI and the field\n[experienced rapid ongoing progress in what has become known as the AI boom. The emergence of](https://en.wikipedia.org/wiki/AI_boom)\nadvanced generative AI in the midst of the AI boom and its ability to create and modify content exposed\n[several unintended consequences and harms in the present and raised concerns about the risks of AI and](https://en.wikipedia.org/wiki/AI_risk)\n[its long-term effects in the future, prompting discussions about regulatory policies to ensure the safety](https://en.wikipedia.org/wiki/AI_safety)\n[and benefits of the technology.](https://en.wikipedia.org/wiki/AI_safety)", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# The Value of Using Unique Identifiers for Researchers 5.5 MILLION+\n\n## 42,500 ACTIVE SCHOLARLY PEER- REVIEWED JOURNALS\n\nSource: The STM Report, October 2018\n##### **Tackling Information Overload**\nORCID is a non-profit organization, which provides a fully open and interoperable identifier to reliably connect researchers with their research contributions. The ORCID iD is a 16-digit identifier that researchers can register for and use for free.\n**Connects individuals and**\n**their professional**\n**contributions across**\n**disciplines,**\n**organizations, and time**\n**Helps research institutions, funders,**\n**publishers, and other organizations**\n**better track and support research work**\n**Enables recognition of**\n**all types of research**\n**contributions and**\n**innovation**\n##### **How ORCID Works**\n**It's a registry of unique persistent identifiers for researchers**\n**It's a global community that enables researchers to share their data with other individuals, organizations, and systems**\n**It's a hub that connects researchers with their professional activities and contributions**\n##### **Why Connect with ORCID?**\n**Hundreds of members and systems use ORCID globally**\n**Connections to ORCID records**\n**live ORCID iDs registered since its 2012 launch**\nSource: Orcid.org/statistics as of November 2018\n##### **Evidence of Institutional Value**\nExamples of time/staf savings achieved by implementing ORCID from around the world\n**UK:** 0.2 - 0.4 FTEs per institution 1 **Portugal:** 100,000 researcher hours per year 2 **Australia:** 15-30 minutes per grant application 3\n##### **How Organizations and Researchers Benefit**\nSave time and reduce errors\nwith automated\ninformation-sharing and\ncross-system interoperability\nManage your organization\nname and your researchers'\nconnections with it\nMaintain links with your\nresearchers - past,\npresent, and future\nSponsored by ORCID\n**RESEARCHERS INSTITUTIONS**\nSpend more time doing\nresearch, less time managing it\nImprove recognition and\ndiscoverability of their\nresearch\nControl and manage a trusted\nand easily shareable record of\ntheir research activities and\nafliations - for free\n**To learn more go to https://orcid.org**\n##### **Three Ways to Get Involved**\n**1. Encourage and support your researchers in getting, sharing, and using their ORCID iD**\n**2. Invest in integrating ORCID into your systems**\n**3. Connect data to and from your researchers’ ORCID records to support information use and reuse across organizations**", - "page_start": 0, - "page_end": 0, - "source_file": "infographic3.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\nFINANCIAL SECTION\nContents\nConsolidated Five-Year Summary 70\nBusiness and Other Risks 71\nConsolidated Balance Sheets 72\nConsolidated Statements of Income 74\nConsolidated Statements of Shareholders’ Equity 75\nConsolidated Statements of Cash Flows 76\nNotes to Consolidated Financial Statements 77\nReport of Independent Auditors 104\nNon-consolidated Five-Year Summary 105\nFINANCIAL SECTION", - "page_start": 69, - "page_end": 70, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[p. 155. ISBN 978-0-12-227075-8.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-12-227075-8)\nRush, Penelope (2014). \"Introduction\". *[The Metaphysics of Logic](https://philpapers.org/rec/RUSTMO-4)* (https://philpapers.org/rec/\n[RUSTMO-4). Cambridge University Press. pp. 1- 10. ISBN 978-1-107-03964-3. Archived (htt](https://web.archive.org/web/20211207184954/https://philpapers.org/rec/RUSTMO-4)\n[ps://web.archive.org/web/20211207184954/https://philpapers.org/rec/RUSTMO-4) from the](https://web.archive.org/web/20211207184954/https://philpapers.org/rec/RUSTMO-4)\noriginal on 7 December 2021. Retrieved 8 January 2022.\nSadegh-Zadeh, Kazem (2015). *Handbook of Analytic Philosophy of Medicine* . Springer.\n[p. 983. ISBN 978-94-017-9579-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-017-9579-1)\nSagüillo, José M. (2014). \"Hintikka on Information and Deduction\". *Teorema: Revista*\n*Internacional de Filosofía* . **33** [ (2): 75- 88. ISSN 0210-1602 (https://search.worldcat.org/issn/](https://search.worldcat.org/issn/0210-1602)\n[0210-1602). JSTOR 43047609 (https://www.jstor.org/stable/43047609).](https://www.jstor.org/stable/43047609)\nSarukkai, Sundar; Chakraborty, Mihir Kumar (2022). *Handbook of Logical Thought in India* .\n[Springer Nature. pp. 117- 8. ISBN 978-81-322-2577-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-81-322-2577-5)\n[Schagrin, Morton L. \"Metalogic\" (https://www.britannica.com/topic/metalogic). ](https://www.britannica.com/topic/metalogic) *Encyclopædia*\n*Britannica* . Retrieved 23 September 2022.\n[Schechter, Joshua. \"Epistemology of Logic - Bibliography\" (https://philpapers.org/browse/ep](https://philpapers.org/browse/epistemology-of-logic)\n[istemology-of-logic). ](https://philpapers.org/browse/epistemology-of-logic) *PhilPapers* . Retrieved 11 September 2022.\nSchlesinger, I. M.; Keren-Portnoy, Tamar; Parush, Tamar (1 January 2001). *The Structure of*\n*Arguments* [. John Benjamins Publishing. p. 220. ISBN 978-90-272-2359-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-90-272-2359-3)\nSchreiner, Wolfgang (2021). *Thinking Programs: Logical Modeling and Reasoning About*\n*Languages, Data, Computations, and Executions* [. Springer Nature. p. 22. ISBN 978-3-030-](https://en.wikipedia.org/wiki/Special:BookSources/978-3-030-80507-4)\n[80507-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-030-80507-4)\nScott, John; Marshall, Gordon (2009). \"analytic induction\". *[A Dictionary of Sociology](https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)* (https://\n[www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661). Oxford](https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)\n[University Press. ISBN 978-0-19-953300-8. Archived (https://web.archive.org/web/2022010](https://web.archive.org/web/20220108173225/https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)\n[8173225/https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)](https://web.archive.org/web/20220108173225/https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095410661)\nfrom the original on 8 January 2022. Retrieved 8 January 2022.\n[Shapiro, Stewart; Kouri Kissel, Teresa (2022). \"Classical Logic\" (https://plato.stanford.edu/e](https://plato.stanford.edu/entries/logic-classical/#Sema)\n[ntries/logic-classical/#Sema). ](https://plato.stanford.edu/entries/logic-classical/#Sema) *The Stanford Encyclopedia of Philosophy* . Metaphysics\nResearch Lab, Stanford University. Retrieved 19 July 2023.\nShermer, Michael (25 October 2022). *Conspiracy: Why the Rational Believe the Irrational* .\n[JHU Press. ISBN 978-1-4214-4445-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4214-4445-1)\n[Sider, Theodore (2010). ](https://en.wikipedia.org/wiki/Theodore_Sider) *Logic for Philosophy* [. Oxford University Press. ISBN 978-0-19-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-957558-9)\n[957558-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-957558-9)\n[Siegel, Harvey; Biro, John (1997). \"Epistemic Normativity, Argumentation, and Fallacies\" (htt](https://philpapers.org/rec/SIEENA)\n[ps://philpapers.org/rec/SIEENA). ](https://philpapers.org/rec/SIEENA) *Argumentation* . **11** (3): 277- 292.\n[doi:10.1023/A:1007799325361 (https://doi.org/10.1023%2FA%3A1007799325361).](https://doi.org/10.1023%2FA%3A1007799325361)\n[S2CID 126269789 (https://api.semanticscholar.org/CorpusID:126269789). Archived (https://](https://web.archive.org/web/20220228035651/https://philpapers.org/rec/SIEENA)\n[web.archive.org/web/20220228035651/https://philpapers.org/rec/SIEENA) from the original](https://web.archive.org/web/20220228035651/https://philpapers.org/rec/SIEENA)\non 28 February 2022. Retrieved 4 January 2022.\nSimpson, R. L. (2008). *Essentials of Symbolic Logic* (3rd ed.). Broadview Press. p. 14.\n[ISBN 978-1-77048-495-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-77048-495-5)\n[Smith, Robin (2022). \"Aristotle's Logic\" (https://plato.stanford.edu/entries/aristotle-logic/).](https://plato.stanford.edu/entries/aristotle-logic/)\n*The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\nRetrieved 11 March 2023.\n[Spade, Paul Vincent; Panaccio, Claude (2019). \"William of Ockham\" (https://plato.stanford.e](https://plato.stanford.edu/entries/ockham/#SummLogi)\n[du/entries/ockham/#SummLogi). ](https://plato.stanford.edu/entries/ockham/#SummLogi) *The Stanford Encyclopedia of Philosophy* . Metaphysics\nResearch Lab, Stanford University.\nSpriggs, John (2012). *GSN - The Goal Structuring Notation: A Structured Approach to*\n*Presenting Arguments* [. Springer Science & Business Media. pp. 20- 22. ISBN 978-1-4471-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4471-2312-5)\n[2312-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4471-2312-5)\nStairs, Allen (2017). *A Thinker's Guide to the Philosophy of Religion* . Routledge. p. 343.", - "page_start": 34, - "page_end": 35, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[ISBN 978-1-351-21981-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-351-21981-5)\n[Sternberg, Robert J. \"Thought\" (https://www.britannica.com/topic/thought). ](https://www.britannica.com/topic/thought) *Encyclopædia*\n*Britannica* [. Archived (https://web.archive.org/web/20211013145532/https://www.britannica.c](https://web.archive.org/web/20211013145532/https://www.britannica.com/topic/thought)\n[om/topic/thought) from the original on 13 October 2021. Retrieved 14 October 2021.](https://web.archive.org/web/20211013145532/https://www.britannica.com/topic/thought)\nStolyar, Abram Aronovich (1 January 1984). *Introduction to Elementary Mathematical Logic* .\n[Courier Corporation. ISBN 978-0-486-64561-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-486-64561-2)\n[Stone, Mark A. (2012). \"Denying the Antecedent: Its Effective Use in Argumentation\" (https://](https://philpapers.org/rec/STODTA)\n[philpapers.org/rec/STODTA). ](https://philpapers.org/rec/STODTA) *Informal Logic* . **32** [ (3): 327- 356. doi:10.22329/il.v32i3.3681 (ht](https://doi.org/10.22329%2Fil.v32i3.3681)\n[tps://doi.org/10.22329%2Fil.v32i3.3681). Archived (https://web.archive.org/web/2022022812](https://web.archive.org/web/20220228123240/https://philpapers.org/rec/STODTA)\n[3240/https://philpapers.org/rec/STODTA) from the original on 28 February 2022. Retrieved](https://web.archive.org/web/20220228123240/https://philpapers.org/rec/STODTA)\n8 January 2022.\n[Stump, David J. \"Fallacy, Logical\" (https://www.encyclopedia.com/history/dictionaries-thesau](https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical)\n[ruses-pictures-and-press-releases/fallacy-logical). ](https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical) *encyclopedia.com* [. Archived (https://web.](https://web.archive.org/web/20210215112403/https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical)\n[archive.org/web/20210215112403/https://www.encyclopedia.com/history/dictionaries-thesau](https://web.archive.org/web/20210215112403/https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical)\n[ruses-pictures-and-press-releases/fallacy-logical) from the original on 15 February 2021.](https://web.archive.org/web/20210215112403/https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical)\nRetrieved 20 March 2021.\n[Talbott, William (2016). \"Bayesian Epistemology\" (https://plato.stanford.edu/entries/epistemo](https://plato.stanford.edu/entries/epistemology-bayesian/)\n[logy-bayesian/). ](https://plato.stanford.edu/entries/epistemology-bayesian/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab,\n[Stanford University. Archived (https://web.archive.org/web/20210401034856/https://plato.sta](https://web.archive.org/web/20210401034856/https://plato.stanford.edu/entries/epistemology-bayesian/)\n[nford.edu/entries/epistemology-bayesian/) from the original on 1 April 2021. Retrieved](https://web.archive.org/web/20210401034856/https://plato.stanford.edu/entries/epistemology-bayesian/)\n6 March 2021.\n[Tarski, Alfred (1994). ](https://en.wikipedia.org/wiki/Alfred_Tarski) *Introduction to Logic and to the Methodology of the Deductive*\n*Sciences* [. Oxford University Press. p. 40. ISBN 978-0-19-802139-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-802139-1)\nTondl, L. (2012). *Problems of Semantics: A Contribution to the Analysis of the Language*\n*Science* [. Springer Science & Business Media. p. 111. ISBN 978-94-009-8364-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-009-8364-9)\nVelleman, Daniel J. (2006). *How to Prove It: A Structured Approach* . Cambridge University\n[Press. p. 8, 103. ISBN 978-0-521-67599-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-67599-4)\n[Vickers, John M. (2022). \"Inductive Reasoning\" (https://www.oxfordbibliographies.com/displ](https://www.oxfordbibliographies.com/display/document/obo-9780195396577/obo-9780195396577-0171.xml)\n[ay/document/obo-9780195396577/obo-9780195396577-0171.xml). ](https://www.oxfordbibliographies.com/display/document/obo-9780195396577/obo-9780195396577-0171.xml) *Oxford Bibliographies* .\nOxford University Press. Retrieved 18 January 2023.\nVidyabhusana, Satis Chandra (1988). *A History of Indian Logic: Ancient, Mediaeval and*\n*Modern Schools* [. Motilal Banarsidass Publisher. p. 221. ISBN 978-81-208-0565-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-81-208-0565-1)\nVleet, Van Jacob E. (2010). \"Introduction\". *[Informal Logical Fallacies: A Brief Guide](https://philpapers.org/rec/VLEILF)* (https://p\n[hilpapers.org/rec/VLEILF). Upa. pp. ix- x. ISBN 978-0-7618-5432-6. Archived (https://web.ar](https://web.archive.org/web/20220228035654/https://philpapers.org/rec/VLEILF)\n[chive.org/web/20220228035654/https://philpapers.org/rec/VLEILF) from the original on 28](https://web.archive.org/web/20220228035654/https://philpapers.org/rec/VLEILF)\nFebruary 2022. Retrieved 2 January 2022.\n[Väänänen, Jouko (2021). \"Second-order and Higher-order Logic\" (https://plato.stanford.edu/](https://plato.stanford.edu/entries/logic-higher-order/)\n[entries/logic-higher-order/). ](https://plato.stanford.edu/entries/logic-higher-order/) *The Stanford Encyclopedia of Philosophy* . Metaphysics\n[Research Lab, Stanford University. Archived (https://web.archive.org/web/20211030222316/](https://web.archive.org/web/20211030222316/https://plato.stanford.edu/entries/logic-higher-order/)\n[https://plato.stanford.edu/entries/logic-higher-order/) from the original on 30 October 2021.](https://web.archive.org/web/20211030222316/https://plato.stanford.edu/entries/logic-higher-order/)\nRetrieved 23 November 2021.\n[Walton, Douglas N. (1987). ](https://en.wikipedia.org/wiki/Douglas_N._Walton) *[Informal Fallacies: Towards a Theory of Argument Criticisms](https://philpapers.org/rec/WALIFT)* (htt\n[ps://philpapers.org/rec/WALIFT). John Benjamins. ISBN 978-1-55619-010-0. Archived (http](https://web.archive.org/web/20220302001111/https://philpapers.org/rec/WALIFT)\n[s://web.archive.org/web/20220302001111/https://philpapers.org/rec/WALIFT) from the](https://web.archive.org/web/20220302001111/https://philpapers.org/rec/WALIFT)\noriginal on 2 March 2022. Retrieved 2 January 2022.\nWarren, Jared (2020). *[Shadows of Syntax: Revitalizing Logical and Mathematical](https://global.oup.com/academic/product/shadows-of-syntax-9780190086152)*\n*Conventionalism* [ (https://global.oup.com/academic/product/shadows-of-syntax-9780190086](https://global.oup.com/academic/product/shadows-of-syntax-9780190086152)\n[152). Oxford University Press. ISBN 978-0-19-008615-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-008615-2)\n[Washell, Richard F. (1973). \"Logic, Language, and Albert the Great\" (https://philpapers.org/r](https://philpapers.org/rec/WASLLA-3)\n[ec/WASLLA-3). ](https://philpapers.org/rec/WASLLA-3) *Journal of the History of Ideas* . **34** [ (3): 445- 50. doi:10.2307/2708963 (http](https://doi.org/10.2307%2F2708963)", - "page_start": 35, - "page_end": 36, - "source_file": "wikipedia1.pdf" - } - ] - }, - { - "references": { - "source_file": "infographic3.pdf", - "query": "For what reason a researcher's name is not a good tools to track back its works and affiliations ?", - "target_page": 1, - "target_passage": "Many people have the same name Names may change through marriage or other circumstances Individuals use different alphabets, abbreviations, or naming conventions People use different versions of their name during their career", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# The Value of Using Unique Identifiers for Researchers 5.5 MILLION+\n\nAll IDC research is © 2018 by IDC. All rights reserved. All IDC materials are licensed with IDC's permission and in no\nway does the use or publication of IDC research indicate IDC's endorsement of ORCID’s products/or strategies.\nIDC #US44453318\n**An IDC Infographic, sponsored by ORCID | November 2018**\n**What’s in a Name? Most names are not unique**\nMany people have the same name People use diferent versions of their name during their career\nFor example,\n**30% OF THE SCIENTISTS WHO GOT THEIR PhD IN THE UNITED KINGDOM NOW LIVE ELSEWHERE**\n**Researchers are mobile!**\n**Names may change through marriage or other circumstances**\n**Individuals use diferent alphabets, abbreviations, or naming conventions**\nResearch institutions and organizations therefore find it hard to\n**Identify, track, and report on researchers’ afliations and contributions (publications, peer reviews, grants, and more)**\n**Benchmark their organization against others**\n##### **Institutions Face a Rising Tide of Research**\n**scholarly articles published per year**\nSource: The STM Report, October 2018\nSource: Science Magazine", - "page_start": 0, - "page_end": 0, - "source_file": "infographic3.pdf" - }, - { - "text": "# The Value of Using Unique Identifiers for Researchers 5.5 MILLION+\n\n## 42,500 ACTIVE SCHOLARLY PEER- REVIEWED JOURNALS\n\nSource: The STM Report, October 2018\n##### **Tackling Information Overload**\nORCID is a non-profit organization, which provides a fully open and interoperable identifier to reliably connect researchers with their research contributions. The ORCID iD is a 16-digit identifier that researchers can register for and use for free.\n**Connects individuals and**\n**their professional**\n**contributions across**\n**disciplines,**\n**organizations, and time**\n**Helps research institutions, funders,**\n**publishers, and other organizations**\n**better track and support research work**\n**Enables recognition of**\n**all types of research**\n**contributions and**\n**innovation**\n##### **How ORCID Works**\n**It's a registry of unique persistent identifiers for researchers**\n**It's a global community that enables researchers to share their data with other individuals, organizations, and systems**\n**It's a hub that connects researchers with their professional activities and contributions**\n##### **Why Connect with ORCID?**\n**Hundreds of members and systems use ORCID globally**\n**Connections to ORCID records**\n**live ORCID iDs registered since its 2012 launch**\nSource: Orcid.org/statistics as of November 2018\n##### **Evidence of Institutional Value**\nExamples of time/staf savings achieved by implementing ORCID from around the world\n**UK:** 0.2 - 0.4 FTEs per institution 1 **Portugal:** 100,000 researcher hours per year 2 **Australia:** 15-30 minutes per grant application 3\n##### **How Organizations and Researchers Benefit**\nSave time and reduce errors\nwith automated\ninformation-sharing and\ncross-system interoperability\nManage your organization\nname and your researchers'\nconnections with it\nMaintain links with your\nresearchers - past,\npresent, and future\nSponsored by ORCID\n**RESEARCHERS INSTITUTIONS**\nSpend more time doing\nresearch, less time managing it\nImprove recognition and\ndiscoverability of their\nresearch\nControl and manage a trusted\nand easily shareable record of\ntheir research activities and\nafliations - for free\n**To learn more go to https://orcid.org**\n##### **Three Ways to Get Involved**\n**1. Encourage and support your researchers in getting, sharing, and using their ORCID iD**\n**2. Invest in integrating ORCID into your systems**\n**3. Connect data to and from your researchers’ ORCID records to support information use and reuse across organizations**", - "page_start": 0, - "page_end": 0, - "source_file": "infographic3.pdf" - }, - { - "text": "# The Value of Using Unique Identifiers for Researchers 5.5 MILLION+\n\n## **The Value of Using Unique Identifiers for Researchers**\n#### **OVER 3 MILLION 5.5 MILLION+**\n**3.7 ORCID iDs created every minute**\n**193 diferent languages included in ORCID records**\n**73.6% of records have granted update permissions**\n**1.97 record updates made per second**\n**1. Jisc/ARMA Institutional ORCID Implementation and Cost Benefit Analysis Report 2015**\n**2. Cátia Laranjeira, FCT - Fundação para a Ciência e a Tecnologia 2017**\n**3. Australian Research Council governance meeting, September 2018**\n\"Having ORCID iDs for most of our researchers has helped in providing\nauthoritative accounts in our various databases, ensuring accuracy in\nreviewer identities, and helping editors find reviewers and check expertise.\"\n**—Brooks Hanson, Executive Vice President, Science, American Geophysical Union**\n**Institutions must increasingly recognize and demonstrate**\n**the impact of all types of research contributions**\n■ **Live ORCID iDs**\n■ **w/at least 1 education**\n■ **w/at least 1 employee**\n■ **w/at least 1 work**\n6M\n5M\n4M\n3M\n2M\n1M\n2012 2013 2014 2015 2016 2017 2018", - "page_start": 0, - "page_end": 0, - "source_file": "infographic3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Other industry-specific tasks**\n\n[conversations and allowed temporary workers to listen to and transcribe some of them.](https://en.wikipedia.org/wiki/Temporary_worker) [188] Opinions\n[about this widespread surveillance range from those who see it as a necessary evil to those for whom it is](https://en.wikipedia.org/wiki/Necessary_evil)\n[clearly unethical and a violation of the right to privacy.](https://en.wikipedia.org/wiki/Right_to_privacy) [189]\nAI developers argue that this is the only way to deliver valuable applications. and have developed several\n[techniques that attempt to preserve privacy while still obtaining the data, such as data aggregation, de-](https://en.wikipedia.org/wiki/De-identification)\n[identification and differential privacy.](https://en.wikipedia.org/wiki/Differential_privacy) [190] [ Since 2016, some privacy experts, such as Cynthia Dwork,](https://en.wikipedia.org/wiki/Cynthia_Dwork)\n[have begun to view privacy in terms of fairness. Brian Christian wrote that experts have pivoted \"from](https://en.wikipedia.org/wiki/Brian_Christian)\nthe question of 'what they know' to the question of 'what they're doing with it'.\" [191]\nGenerative AI is often trained on unlicensed copyrighted works, including in domains such as images or\n[computer code; the output is then used under the rationale of \"fair use\". Experts disagree about how well](https://en.wikipedia.org/wiki/Fair_use)\nand under what circumstances this rationale will hold up in courts of law; relevant factors may include\n\"the purpose and character of the use of the copyrighted work\" and \"the effect upon the potential market\nfor the copyrighted work\". [192][193] Website owners who do not wish to have their content scraped can\n[indicate it in a \"robots.txt\" file.](https://en.wikipedia.org/wiki/Robots.txt) [194] [ In 2023, leading authors (including John Grisham and Jonathan](https://en.wikipedia.org/wiki/Jonathan_Franzen)", - "page_start": 12, - "page_end": 12, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.7. The privacy problem**\n\nanalysis possible would be a totally different matter.\nGetting rid of all the unjustified concerns about privacy is very simple, at least in theory. All is\nneeded to dismiss for good the idea that Open Data is a generalized attack to privacy is to always\nremember and explain that:\n1. Most Open Data have nothing personal to begin with (examples: digital maps, budgets, air\npollution measurements....)\n2. The majority of data that are directly related to individuals (e.g. things like names and\naddress of people with specific diseases, or who were victims of some crime) have no reason\nto be published, **nor there is any actual demand for them by Open Data advocates**\n3. Exceptions that limit privacy for specific cases and categories of people (e.g. candidates to\npublic offices, Government and Parliament members etc...) already exist in many countries\n4. Very often, in practice, Open Data struggles only happen about *when and how* to make\navailable in the most effective way for society information that was *already* recognized as\npublic. *What* to declare public, hence open, is indeed a serious issue (more on this in the next\nparagraph) but is a separate one.", - "page_start": 22, - "page_end": 22, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n872- 895. [ [CrossRef](http://dx.doi.org/10.1080/1369118X.2011.554572) ]\n53. Bruns, A.; Stieglitz, S. Quantitative approaches to comparing communication patterns on Twitter. *J. Technol.*\n*Hum. Serv.* **2012** , *30* , 160- 185. [ [CrossRef](http://dx.doi.org/10.1080/15228835.2012.744249) ]\n54. Yang, G. Narrative agency in hashtag activism: The case of# BlackLivesMatter. *Media Commun.* **2016** , *4* , 13.\n55. Bruns, A.; Burgess, J.E. The use of Twitter hashtags in the formation of ad hoc publics. In Proceedings of the\n6th European Consortium for Political Research (ECPR) General Conference 2011, Reykjav í k, Iceland, 25- 27\nAugust 2011.\n56. Rzeszotarski, J.M.; Spiro, E.S.; Matias, J.N.; Monroy-Hern á ndez, A.; Morris, M.R. Is anyone out there?:\nUnpacking Q&A hashtags on twitter. In Proceedings of the SIGCHI Conference on Human Factors in\nComputing Systems, Toronto, ON, Canada, 26 April- 1 May 2014; pp. 2755- 2758.\n57. Tsur, O.; Rappoport, A. What’s in a hashtag?: Content based prediction of the spread of ideas in microblogging\ncommunities. In Proceedings of the Fifth ACM International Conference on Web Search and Data Mining,\nSeattle, WA, USA, 8- 12 February 2012; pp. 643- 652.\n58. Yang, L.; Sun, T.; Zhang, M.; Mei, Q. We know what@ you# tag: Does the dual role a ff ect hashtag adoption?\nIn Proceedings of the 21st international conference on World Wide Web, Lyon, France, 16- 20 April 2012;\npp. 261- 270.\n59. Weller, K.; Dröge, E.; Puschmann, C. Citation Analysis in Twitter: Approaches for Defining and Measuring\nInformation Flows within Tweets during Scientific Conferences. In Proceedings of the Making Sense of\nMicroposts 2011, Heraklion, Greece, 30 May 2011; pp. 1- 12.\n60. Meraz, S. Hashtag wars and networked framing: The private / public networked protest repertoires of occupy\non twitter. In *Between the Public and Private in Mobile Communication* ; Routledge: Abingdon, UK, 2017;\npp. 303- 323.\n61. Meraz, S.; Papacharissi, Z. Networked gatekeeping and networked framing on# Egypt. *Int. J. Press.* **2013** , *18* ,\n138- 166.\n62. Papacharissi, Z.; de Fatima Oliveira, M. A ff ective news and networked publics: The rhythms of news\nstorytelling on# Egypt. *J. Commun.* **2012** , *62* , 266- 282.\n63. Wang, X.; Wei, F.; Liu, X.; Zhou, M.; Zhang, M. Topic sentiment analysis in twitter: A graph-based hashtag\nsentiment classification approach. In Proceedings of the 20th ACM International Conference on Information\nand Knowledge Management, Scotland, UK, 24- 28 October 2011; pp. 1031- 1040.\n64. Laniado, D.; Mika, P. Making sense of twitter. In Proceedings of the International Semantic Web Conference", - "page_start": 18, - "page_end": 19, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **6. Cross-cutting design questions** *\n\n###### *Who would get to use the books data commons? For what?*\n\nacceptable use is implicitly ensured by limiting access to researchers from member\ninstitutions; other forms of “gated access” are possible, allowing access only to\ncertain types of users and for certain uses. One can imagine more fine-grained 39\nmechanisms, based on a review of the purpose for which datasets are used. This\nimagined resource could become a useful lever to demand responsible development\nand use of AI; alongside “sticks” like legal penalties, this would be a “carrot” that\ncould incentivize good behavior. At the same time, drawing the lines around, let alone\nenforcing, “good behavior” would constitute a significant challenge.\n- **Charging for use to support sustainability of the training corpus itself:** While wanting\nto ensure broad access to this resource, it is important to consider economic\nsustainability, including support for continuing to update the resource with new works\nand appropriate tooling for AI training. Requiring some form of payment to use the\nresource could support sustainability, perhaps with different requirements for\ndifferent types of users (e.g., differentiating between non-commercial and\ncommercial users, or high-volume, well-resourced users and others). 40\n- **Ensuring benefits of AI are broadly shared, including with book authors or**\n**publishers:** The creation of a training resource might lower barriers to the\ndevelopment of AI tools, and in that way support broadly shared benefits by\nfacilitating greater competition and mitigating concentration of power. On the other\nhand, just as concentration of technology industries is already a significant challenge,\nAI might not look much different, and the benefits of this resource may still simply go\nto a few large firms in “winner takes all-or-most” markets. The workshops discussed\nhow, for instance, large commercial users might be expected to contribute to a fund\nthat supported contributors of training data, or more generally to fund writers, to\nensure everyone contributing to the development of AI benefits.\n\nFor examples of gated access to AI models, see [https://huggingface.co./docs/hub/en/models-gated](https://huggingface.co./docs/hub/en/models-gated) . 39", - "page_start": 18, - "page_end": 18, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **History**\n\n[Top row: Aristotle, who established the canon of western philosophy;](https://en.wikipedia.org/wiki/Aristotle) [108] [ and Avicenna, who replaced](https://en.wikipedia.org/wiki/Avicenna)\n[Aristotelian logic in Islamic discourse.](https://en.wikipedia.org/wiki/Logic_in_Islamic_philosophy) [180] [ Bottom row: William of Ockham, a major figure of medieval](https://en.wikipedia.org/wiki/William_of_Ockham)\nscholarly thought; [181] [ and Gottlob Frege, one of the founders of modern symbolic logic.](https://en.wikipedia.org/wiki/Gottlob_Frege) [182]\n[Ibn Sina (Avicenna) was the founder of Avicennian logic, which replaced Aristotelian logic as the](https://en.wikipedia.org/wiki/Avicenna)\n[dominant system of logic in the Islamic world.](https://en.wikipedia.org/wiki/Logic_in_Islamic_philosophy) [189] It influenced Western medieval writers such as\n[Albertus Magnus and William of Ockham.](https://en.wikipedia.org/wiki/William_of_Ockham) [190] Ibn Sina wrote on the hypothetical syllogism [191] and on\n[the propositional calculus.](https://en.wikipedia.org/wiki/Propositional_calculus) [192] He developed an original \"temporally modalized\" syllogistic theory,\ninvolving temporal logic and modal logic. [193] [ He also made use of inductive logic, such as his methods](https://en.wikipedia.org/wiki/Mill%27s_Methods)\n[of agreement, difference, and concomitant variation, which are critical to the scientific method.](https://en.wikipedia.org/wiki/Scientific_method) [191] [ Fakhr](https://en.wikipedia.org/wiki/Fakhr_al-Din_al-Razi)\n[al-Din al-Razi was another influential Muslim logician. He criticized Aristotelian syllogistics and](https://en.wikipedia.org/wiki/Fakhr_al-Din_al-Razi)\nformulated an early system of inductive logic, foreshadowing the system of inductive logic developed by\nJohn Stuart Mill. [194]\n[During the Middle Ages, many translations and interpretations of Aristotelian logic were made. The](https://en.wikipedia.org/wiki/Middle_Ages)\n[works of Boethius were particularly influential. Besides translating Aristotle's work into Latin, he also](https://en.wikipedia.org/wiki/Boethius)\nproduced textbooks on logic. [195] [ Later, the works of Islamic philosophers such as Ibn Sina and Ibn](https://en.wikipedia.org/wiki/Averroes)\n[Rushd (Averroes) were drawn on. This expanded the range of ancient works available to medieval](https://en.wikipedia.org/wiki/Averroes)\nChristian scholars since more Greek work was available to Muslim scholars that had been preserved in\nLatin commentaries. In 1323, William of Ockham's influential *[Summa Logicae](https://en.wikipedia.org/wiki/Sum_of_Logic)* was released. It is a\ncomprehensive treatise on logic that discusses many basic concepts of logic and provides a systematic\nexposition of types of propositions and their truth conditions. [196]\n[In Chinese philosophy, the School of Names and Mohism were particularly influential. The School of](https://en.wikipedia.org/wiki/Mohism)\n[Names focused on the use of language and on paradoxes. For example, Gongsun Long proposed the](https://en.wikipedia.org/wiki/Gongsun_Long)\n[white horse paradox, which defends the thesis that a white horse is not a horse. The school of Mohism](https://en.wikipedia.org/wiki/White_horse_paradox)\nalso acknowledged the importance of language for logic and tried to relate the ideas in these fields to the", - "page_start": 16, - "page_end": 17, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **7 Directions for further research**\n\nBERTology has clearly come a long way, but it\nis fair to say we still have more questions than\nanswers about how BERT works. In this section,\nwe list what we believe to be the most promising\ndirections for further research.", - "page_start": 11, - "page_end": 11, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **5. Examining approaches to building a books data** * * **commons** *\nThere are many possible permutations for building a books data commons. To structure our\nexploration, we focused on two particular tracks, discussed below. We chose these tracks\nmindful of the above legal issues, and because there are already existence proofs that help\nto illuminate tradeoffs, challenges and potential paths forward for each.", - "page_start": 12, - "page_end": 12, - "source_file": "creative_common_ai.pdf" - } - ] - }, - { - "references": { - "source_file": "infographic3.pdf", - "query": "What is an ORCID iD ?", - "target_page": 1, - "target_passage": "ORCID iD is a 16-digit identifier that researchers can register for and use for free.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# The Value of Using Unique Identifiers for Researchers 5.5 MILLION+\n\n## 42,500 ACTIVE SCHOLARLY PEER- REVIEWED JOURNALS\n\nSource: The STM Report, October 2018\n##### **Tackling Information Overload**\nORCID is a non-profit organization, which provides a fully open and interoperable identifier to reliably connect researchers with their research contributions. The ORCID iD is a 16-digit identifier that researchers can register for and use for free.\n**Connects individuals and**\n**their professional**\n**contributions across**\n**disciplines,**\n**organizations, and time**\n**Helps research institutions, funders,**\n**publishers, and other organizations**\n**better track and support research work**\n**Enables recognition of**\n**all types of research**\n**contributions and**\n**innovation**\n##### **How ORCID Works**\n**It's a registry of unique persistent identifiers for researchers**\n**It's a global community that enables researchers to share their data with other individuals, organizations, and systems**\n**It's a hub that connects researchers with their professional activities and contributions**\n##### **Why Connect with ORCID?**\n**Hundreds of members and systems use ORCID globally**\n**Connections to ORCID records**\n**live ORCID iDs registered since its 2012 launch**\nSource: Orcid.org/statistics as of November 2018\n##### **Evidence of Institutional Value**\nExamples of time/staf savings achieved by implementing ORCID from around the world\n**UK:** 0.2 - 0.4 FTEs per institution 1 **Portugal:** 100,000 researcher hours per year 2 **Australia:** 15-30 minutes per grant application 3\n##### **How Organizations and Researchers Benefit**\nSave time and reduce errors\nwith automated\ninformation-sharing and\ncross-system interoperability\nManage your organization\nname and your researchers'\nconnections with it\nMaintain links with your\nresearchers - past,\npresent, and future\nSponsored by ORCID\n**RESEARCHERS INSTITUTIONS**\nSpend more time doing\nresearch, less time managing it\nImprove recognition and\ndiscoverability of their\nresearch\nControl and manage a trusted\nand easily shareable record of\ntheir research activities and\nafliations - for free\n**To learn more go to https://orcid.org**\n##### **Three Ways to Get Involved**\n**1. Encourage and support your researchers in getting, sharing, and using their ORCID iD**\n**2. Invest in integrating ORCID into your systems**\n**3. Connect data to and from your researchers’ ORCID records to support information use and reuse across organizations**", - "page_start": 0, - "page_end": 0, - "source_file": "infographic3.pdf" - }, - { - "text": "# The Value of Using Unique Identifiers for Researchers 5.5 MILLION+\n\n## **The Value of Using Unique Identifiers for Researchers**\n#### **OVER 3 MILLION 5.5 MILLION+**\n**3.7 ORCID iDs created every minute**\n**193 diferent languages included in ORCID records**\n**73.6% of records have granted update permissions**\n**1.97 record updates made per second**\n**1. Jisc/ARMA Institutional ORCID Implementation and Cost Benefit Analysis Report 2015**\n**2. Cátia Laranjeira, FCT - Fundação para a Ciência e a Tecnologia 2017**\n**3. Australian Research Council governance meeting, September 2018**\n\"Having ORCID iDs for most of our researchers has helped in providing\nauthoritative accounts in our various databases, ensuring accuracy in\nreviewer identities, and helping editors find reviewers and check expertise.\"\n**—Brooks Hanson, Executive Vice President, Science, American Geophysical Union**\n**Institutions must increasingly recognize and demonstrate**\n**the impact of all types of research contributions**\n■ **Live ORCID iDs**\n■ **w/at least 1 education**\n■ **w/at least 1 employee**\n■ **w/at least 1 work**\n6M\n5M\n4M\n3M\n2M\n1M\n2012 2013 2014 2015 2016 2017 2018", - "page_start": 0, - "page_end": 0, - "source_file": "infographic3.pdf" - }, - { - "text": "# The Value of Using Unique Identifiers for Researchers 5.5 MILLION+\n\nAll IDC research is © 2018 by IDC. All rights reserved. All IDC materials are licensed with IDC's permission and in no\nway does the use or publication of IDC research indicate IDC's endorsement of ORCID’s products/or strategies.\nIDC #US44453318\n**An IDC Infographic, sponsored by ORCID | November 2018**\n**What’s in a Name? Most names are not unique**\nMany people have the same name People use diferent versions of their name during their career\nFor example,\n**30% OF THE SCIENTISTS WHO GOT THEIR PhD IN THE UNITED KINGDOM NOW LIVE ELSEWHERE**\n**Researchers are mobile!**\n**Names may change through marriage or other circumstances**\n**Individuals use diferent alphabets, abbreviations, or naming conventions**\nResearch institutions and organizations therefore find it hard to\n**Identify, track, and report on researchers’ afliations and contributions (publications, peer reviews, grants, and more)**\n**Benchmark their organization against others**\n##### **Institutions Face a Rising Tide of Research**\n**scholarly articles published per year**\nSource: The STM Report, October 2018\nSource: Science Magazine", - "page_start": 0, - "page_end": 0, - "source_file": "infographic3.pdf" - }, - { - "text": "# and index 'log' is updated with a date and a counter of 001 (if the", - "page_start": 281, - "page_end": 281, - "source_file": "sg246915.pdf" - }, - { - "text": "#---------------------------------\nnet1_name = \"net_ocp_cluster1\" # Network Name\nnet1_vlan_id = \"1\" # VLAN ID\nnet1_subnet = \"192.168.11.0/21\" # Network/Mask\nnet1_gateway = \"192.168.11.1\" # Gateway\nnet1_start = \"192.168.11.223\" # First IP from Pool\nnet1_end = \"192.168.11.223\" # Last IP from Pool", - "page_start": 130, - "page_end": 130, - "source_file": "sg248459.pdf" - }, - { - "text": "#---------------------------------\nnet1_name = \"net_ocp_cluster2\" # Network Name\nnet1_vlan_id = \"1\" # VLAN ID\nnet1_subnet = \"192.168.11.0/21\" # Network/Mask\nnet1_gateway = \"192.168.11.1\" # Gateway\nnet1_start = \"192.168.11.202\" # First IP from Pool\nnet1_end = \"192.168.11.212\" # Last IP from Pool", - "page_start": 131, - "page_end": 131, - "source_file": "sg248459.pdf" - }, - { - "text": "#cop21, the yearly session of COP (short for the Conference of the Parties) held in 2015.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "#endif\n\n## Chapter 14. Report distribution\n\n### **14.3 Defining the objects by using batch administration**\n\n#### **14.3.2 Report ID**\nRun the following command to add a report ID:\nArsxml add -h myod -u myuser -p mypwd -v -i /reportIDAdd.xml\nExample 14-2 shows the content of our example reportIDAdd.xml file.\n*Example 14-2 reportIDAdd.xml*\n\n\n\n", - "page_start": 351, - "page_end": 351, - "source_file": "sg246915.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **References**\n\n[6. INSEE. \"Statistiques locales - Lyon : Unité urbaine 2020 - Population municipale 2021\" (https://statistiques-loc](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\n[ales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12).](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\nRetrieved 12 July 2024.\n[7. INSEE. \"Statistiques locales - Lyon : Aire d'attraction des villes 2020 - Population municipale 2021\" (https://sta](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[tistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map1](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[3). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[8. Wells, John C. (2008). ](https://en.wikipedia.org/wiki/John_C._Wells) *Longman Pronunciation Dictionary* [ (3rd ed.). Longman. ISBN 978-1-4058-8118-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4058-8118-0)\n[9. \"Lyons\" (https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons). ](https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons) *[Lexico UK](https://en.wikipedia.org/wiki/Lexico)*\n*English Dictionary* [. Oxford University Press. Archived from the original (http://www.lexico.com/definition/Lyons)](http://www.lexico.com/definition/Lyons)\non 24 January 2020.\n[10. Jones, Daniel (2011). Roach, Peter; Setter, Jane; Esling, John (eds.). ](https://en.wikipedia.org/wiki/John_Esling) *[Cambridge English Pronouncing](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)*\n*[Dictionary](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)* [ (18th ed.). Cambridge University Press. ISBN 978-0-521-15255-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-15255-6)\n[11. \"Lyon\" (https://www.merriam-webster.com/dictionary/Lyon). ](https://www.merriam-webster.com/dictionary/Lyon) *[Merriam-Webster.com Dictionary](https://en.wikipedia.org/wiki/Merriam-Webster)* . Merriam-\nWebster. Retrieved 8 August 2018.\n[12. \"Lyons\" (https://www.collinsdictionary.com/amp/english/lyons). ](https://www.collinsdictionary.com/amp/english/lyons) *[Collins English Dictionary](https://en.wikipedia.org/wiki/Collins_English_Dictionary)* [. HarperCollins.](https://en.wikipedia.org/wiki/HarperCollins)\nRetrieved 8 August 2018.\n[13. \"dicod'Òc - Recèrca\" (https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar). ](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar) *locongres.org* . Retrieved 1 April 2022.\n[14. https://about-france.com/tourism/main-towns-cities.htm](https://about-france.com/tourism/main-towns-cities.htm)\n[15. INSEE. \"Statistiques locales - Lyon : Commune - Population municipale 2021\" (https://statistiques-locales.inse](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[e.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=691](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[23&t=A01&view=map1) (in French). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[16. \"Statistiques locales - Métropole de Lyon : Intercommunalité 2021 - Population municipale 2021\" (https://statis](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[tiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=202](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[1&selcodgeo=200046977&t=A01&view=map4). INSEE. Retrieved 12 July 2024.](https://en.wikipedia.org/wiki/INSEE)\n[17. \"Lyon entrepreneurship, Lyon company, Invest Lyon - Greater Lyon\" (https://web.archive.org/web/201003081](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[31020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[L=1). Business.greaterlyon.com. Archived from the original (http://www.business.greaterlyon.com/city-busines](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[s-support-lyon-entrepreneurship-system.85.0.html?&L=1) on 8 March 2010. Retrieved 3 April 2011.](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[18. \"Classement 2019 des villes étudiantes les plus importantes en France\" (https://www.investirlmnp.fr/actualite](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n[s/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146). www.investirlmnp.fr. Retrieved](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n8 April 2022.\n[19. \"GaWC - The World According to GaWC 2018\" (https://www.lboro.ac.uk/gawc/world2018t.html).](https://www.lboro.ac.uk/gawc/world2018t.html)\n*www.lboro.ac.uk* .\n[20. \"Quality of Living City Ranking | Mercer\" (https://mobilityexchange.mercer.com/Insights/quality-of-living-rankin](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings)\n[gs). ](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings) *mobilityexchange.mercer.com* .\n21. Mailhes, François; Piot, Cyrille; Rapini, Jean-Louis (2021). *Les Miscellanées des Lyonnais* [ (https://poutan.fr/si](https://poutan.fr/site/)\n[te/). éditions du poutan.](https://poutan.fr/site/)\n[22. \"Lyon, d'où vient ton nom ?\" (https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/3700](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php)\n[3-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php). ](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php) *Le Figaro* (in French). 30 March 2017. Retrieved\n8 September 2023.\n23. Pokorny, Julius (1959). *Indogermanisches Etymologisches Wörterbuch* (in German). French & European\nPublications, Inc.\n24. Stich, Domenico (2003). *Dictionnaire francoprovençal-français et français-francoprovençal* (in French). Le\n[Carré. p. 189. ISBN 978-2908150155.](https://en.wikipedia.org/wiki/Special:BookSources/978-2908150155)\n25. Cassius Dio, *Roman History* , Book 46: *Lepidus and Lucius Plancus [...] founded the town called Lugudunum,*\n*now known as Lugdunum*\n26. Louis, Jaucourt de chevalier (1765). \"Lyon\". *Encyclopedia of Diderot & d'Alembert - Collaborative Translation*", - "page_start": 21, - "page_end": 21, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **Demographics**\n\nForeign-born population in Lyon by\ncountry of birth [72]\n| Country of birth | Population (2020) |\n|:---|:---|\n| Algeria | 14,779 |\n| Morocco | 5,245 |\n| Tunisia | 4,879 |\n| Italy | 3,351 |\n| Portugal | 3,068 |\n| Spain | 2,064 |\n| DR Congo | 1,520 |\n| China | 1,429 |\n| Cameroon | 1,364 |\n| Senegal | 1,198 |\n[ENS Lyon: René Descartes](https://en.wikipedia.org/wiki/ENS_Lyon)\ncampus\n[Lyon 3: Manufacture des Tabacs](https://en.wikipedia.org/wiki/Jean_Moulin_University)\ncampus\nAll figures come from population censuses. Figures from 1911 to 1936 (incl.) are computed using the redressed figures for the\n[commune of Lyon calculated by INSEE to correct the overestimated population of Lyon published by the municipal authorities at](https://en.wikipedia.org/wiki/INSEE)\nthe time (10,000s of false residents had been added by the municipal authorities to artificially inflate the population figures and\nremain the 2nd largest city of France ahead of Marseille). [68] The 1906 figure is computed using the figure for the commune of\nLyon published by the municipal authorities, probably already inflated, but not corrected by INSEE because the overestimate\nwas smaller than 10,000.\nSource: EHESS [70] and INSEE [71]\n[École Centrale de Lyon;](https://en.wikipedia.org/wiki/%C3%89cole_centrale_de_Lyon)\n[École Normale Supérieure de Lyon](https://en.wikipedia.org/wiki/%C3%89cole_Normale_Sup%C3%A9rieure_de_Lyon)\n[EM Lyon (École de Management de Lyon);](https://en.wikipedia.org/wiki/%C3%89cole_de_management_de_Lyon)\nECE Lyon (École de Commerce Européenne de Lyon);\n[Institut d'études politiques de Lyon (Sciences Po Lyon);](https://en.wikipedia.org/wiki/Institut_d%27%C3%A9tudes_politiques_de_Lyon)\n[CPE Lyon;](https://en.wikipedia.org/wiki/%C3%89cole_sup%C3%A9rieure_de_chimie_physique_%C3%A9lectronique_de_Lyon)\n[CNSMD (Conservatoire national supérieur de musique et de danse de](https://en.wikipedia.org/wiki/Conservatoire_national_sup%C3%A9rieur_de_musique_et_de_danse_de_Lyon)\nLyon)\n[ECAM Lyon (École Catholique d'Arts et Métiers de Lyon);](https://en.wikipedia.org/wiki/%C3%89cole_Catholique_des_Arts_et_M%C3%A9tiers)\n[EPITECH;](https://en.wikipedia.org/wiki/EPITECH)\n[EPITA;](https://en.wikipedia.org/wiki/EPITA)\n[ENTPE (École Nationale des Travaux Publiques de l'État);](https://en.wikipedia.org/wiki/%C3%89cole_nationale_des_travaux_publics_de_l%27%C3%89tat)\n[École nationale vétérinaire de Lyon (ENVL);](https://en.wikipedia.org/wiki/%C3%89cole_nationale_v%C3%A9t%C3%A9rinaire_de_Lyon)\n[ESME-Sudria;](https://en.wikipedia.org/wiki/ESME-Sudria)\n[École des Beaux-Arts;](https://en.wikipedia.org/wiki/%C3%89cole_des_Beaux-Arts)\n[E-Artsup;](https://en.wikipedia.org/wiki/E-Artsup)\n[INSA Lyon (Institut National des Sciences Appliquées de Lyon);](https://en.wikipedia.org/wiki/Institut_national_des_sciences_appliqu%C3%A9es_de_Lyon)\n[Polytech Lyon;](https://en.wikipedia.org/wiki/%C3%89cole_polytechnique_universitaire_de_l%27universit%C3%A9_Lyon-I)\n[Institut supérieur européen de gestion group;](https://en.wikipedia.org/wiki/Institut_sup%C3%A9rieur_europ%C3%A9en_de_gestion_group)\n[ISARA (Institut Supérieur d'Agriculture Rhône Alpes);](https://en.wikipedia.org/wiki/Institut_sup%C3%A9rieur_d%27agriculture_Rh%C3%B4ne-Alpes)\n[Institution des Chartreux;](https://en.wikipedia.org/wiki/Institution_des_Chartreux)\n[Institut polytechnique des sciences avancées;](https://en.wikipedia.org/wiki/Institut_polytechnique_des_sciences_avanc%C3%A9es)\n[Université Claude Bernard (Lyon 1);](https://en.wikipedia.org/wiki/Claude_Bernard_University_Lyon_1)\n[Université Lumière (Lyon 2);](https://en.wikipedia.org/wiki/Lumi%C3%A8re_University_Lyon_2)\n[Université Jean Moulin (Lyon 3);](https://en.wikipedia.org/wiki/Jean_Moulin_University_Lyon_3)\n[IAE (Institut d'Administration des Entreprises de Lyon);](https://en.wikipedia.org/wiki/IAE_Jean_Moulin_University_Lyon_3)\n[Institut Sup'Biotech de Paris;](https://en.wikipedia.org/wiki/Institut_Sup%27Biotech_de_Paris)\n[Catholic University of Lyon;](https://en.wikipedia.org/wiki/Catholic_University_of_Lyon)\n[ESDES Business School;](https://en.wikipedia.org/wiki/ESDES)\nIDRAC (International School of Management);\n[Wesford Graduate Business School;](https://en.wikipedia.org/wiki/Wesford)\nIFAG (Business Management School);\n[Institut supérieur européen de formation par l'action;](https://en.wikipedia.org/wiki/Institut_sup%C3%A9rieur_europ%C3%A9en_de_formation_par_l%27action)\n[Le Lycée du Parc;](https://en.wikipedia.org/wiki/Lyc%C3%A9e_du_Parc)\n[La Martinière Lyon;](https://en.wikipedia.org/wiki/La_Martini%C3%A8re_Lyon)\n[Web@cademie;](https://en.wikipedia.org/wiki/Web@cademie)\nCEESO (Centre Européen d'Enseignement Supérieur de l'Ostéopathie);", - "page_start": 17, - "page_end": 17, - "source_file": "wikipedia4.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2669.pdf", - "query": "What type of instability causes rims in ruptured polystyrene thin films to decay into small drops ?", - "target_page": 3, - "target_passage": " The rims may further decay into lines of small drops due to a Rayleigh-type instability", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nAJA and MJR gratefully acknowledge RCUK and EPSRC, respectively, for financial support. We\nacknowledge support by the European Union via the FP6 and FP7 Marie Curie schemes [Grants\nMRTN-CT-2004005728 (PATTERNS) and PITN-GA-2008-214919 (MULTIFLOW)].\n[1] G. Reiter, “Dewetting of thin polymer films,” Phys. Rev. Lett. **68** , 75- 78 (1992).\n[2] G. Reiter, “Mobility of polymers in films thinner than their unperturbed size,” Europhys. Lett. **23** ,\n579- 584 (1993).\n[3] A. Sharma and G. Reiter, “Instability of thin polymer films on coated substrates: Rupture, dewetting\nand drop formation,” J. Colloid Interface Sci. **178** , 383- 399 (1996).\n[4] P.-G. de Gennes, “Wetting: Statics and dynamics,” Rev. Mod. Phys. **57** , 827- 863 (1985).\n25\n[5] F. Brochard-Wyart and J. Daillant, “Drying of solids wetted by thin liquid films,” Can. J. Phys. **68** ,\n1084- 1088 (1989).\n[6] P. M ̈uller-Buschbaum, “Dewetting and pattern formation in thin polymer films as investigated in real\nand reciprocal space,” J. Phys.-Condes. Matter **15** , R1549- R1582 (2003).\n[7] R. Seemann, S. Herminghaus, C. Neto, S. Schlagowski, D. Podzimek, R. Konrad, H. Mantz, and\nK. Jacobs, “Dynamics and structure formation in thin polymer melt films,” J. Phys.-Condes. Matter\n**17** , S267- S290 (2005).\n[8] U. Thiele, “Structure formation in thin liquid films,” in S. Kalliadasis and U. Thiele, editors, “Thin\nfilms of Soft Matter,” pages 25- 93, Springer, Wien (2007).\n[9] R. Xie, A. Karim, J. F. Douglas, C. C. Han, and R. A. Weiss, “Spinodal dewetting of thin polymer\nfilms,” Phys. Rev. Lett. **81** , 1251- 1254 (1998).\n[10] R. Seemann, S. Herminghaus, and K. Jacobs, “Dewetting patterns and molecular forces: A reconcil-\niation,” Phys. Rev. Lett. **86** , 5534- 5537 (2001).\n[11] U. Thiele, M. G. Velarde, and K. Neuffer, “Dewetting: Film rupture by nucleation in the spinodal\nregime,” Phys. Rev. Lett. **87** , 016104 (2001).\n[12] M. Bestehorn and K. Neuffer, “Surface patterns of laterally extended thin liquid films in three di-\nmensions,” Phys. Rev. Lett. **87** , 046101 (2001).\n[13] J. Becker, G. Gr ̈un, R. Seemann, H. Mantz, K. Jacobs, K. R. Mecke, and R. Blossey, “Complex\ndewetting scenarios captured by thin-film models,” Nat. Mater. **2** , 59- 63 (2003).\n[14] C. Redon, F. Brochard-Wyart, and F. Rondelez, “Dynamics of dewetting,” Phys. Rev. Lett. **66** , 715-", - "page_start": 24, - "page_end": 25, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\n“Front instabilities in evaporatively dewetting nanofluids,” Phys. Rev. E **78** , 041601 (2008).\n[42] U. Thiele, *Entnetzung von Kollagenfilmen* , Ph.D. thesis, Technische Universit ̈at Dresden (1998).\n[43] H. Yabu and M. Shimomura, “Preparation of self-organized mesoscale polymer patterns on a solid\nsubstrate: Continuous pattern formation from a receding meniscus,” Adv. Funct. Mater. **15** , 575- 581\n(2005).\n[44] R. D. Deegan, O. Bakajin, T. F. Dupont, G. Huber, S. R. Nagel, and T. A. Witten, “Capillary flow as\nthe cause of ring stains from dried liquid drops,” Nature **389** , 827- 829 (1997).\n[45] E. Adachi, A. S. Dimitrov, and K. Nagayama, “Stripe patterns formed on a glass-surface during\ndroplet evaporation,” Langmuir **11** , 1057- 1060 (1995).\n[46] R. D. Deegan, “Pattern formation in drying drops,” Phys. Rev. E **61** , 475- 485 (2000).\n[47] R. D. Deegan, O. Bakajin, T. F. Dupont, G. Huber, S. R. Nagel, and T. A. Witten, “Contact line\ndeposits in an evaporating drop,” Phys. Rev. E **62** , 756- 765 (2000).\n[48] L. Shmuylovich, A. Q. Shen, and H. A. Stone, “Surface morphology of drying latex films: Multiple\nring formation,” Langmuir **18** , 3441- 3445 (2002).\n[49] V. X. Nguyen and K. J. Stebe, “Patterning of small particles by a surfactant-enhanced Marangoni-\n28\nBenard instability,” Phys. Rev. Lett. **88** , 164501 (2002).\n[50] J. Huang, F. Kim, A. R. Tao, S. Connor, and P. Yang, “Spontaneous formation of nanoparticle stripe\npatterns through dewetting,” Nat. Mater. **4** , 896- 900 (2005).\n[51] S. H. Lee, P. J. Yoo, S. J. Kwon, and H. H. Lee, “Solvent-driven dewetting and rim instability,” J.\nChem. Phys. **121** , 4346- 4351 (2004).\n[52] L. Xu, T. F. Shi, P. K. Dutta, and L. An, “Rim instability by solvent-induced dewetting,” J. Chem.\nPhys. **127** , 144704 (2007).\n[53] L. Xu, T. F. Shi, and L. J. An, “The dewetting dynamics of the polymer thin film by solvent anneal-\ning,” J. Chem. Phys. **129** , 044904 (2008).\n[54] M. Elbaum and S. G. Lipson, “How does a thin wetted film dry up?” Phys. Rev. Lett. **72** , 3562- 3565\n(1994).\n[55] N. Samid-Merzel, S. G. Lipson, and D. S. Tannhauser, “Pattern formation in drying water films,”", - "page_start": 27, - "page_end": 28, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\n718 (1991).\n[15] R. Seemann, S. Herminghaus, and K. Jacobs, “Shape of a liquid front upon dewetting,” Phys. Rev.\nLett. **87** , 196101 (2001).\n[16] R. Fetzer, K. Jacobs, A. M ̈unch, B. Wagner, and T. P. Witelski, “New slip regimes and the shape of\ndewetting thin liquid films,” Phys. Rev. Lett. **95** , 127801 (2005).\n[17] F. Brochard-Wyart and C. Redon, “Dynamics of liquid rim instabilities,” Langmuir **8** , 2324- 2329\n(1992).\n[18] G. Reiter and A. Sharma, “Auto-optimization of dewetting rates by rim instabilities in slipping poly-\nmer films,” Phys. Rev. Lett. **87** , 166103 (2001).\n[19] A. M ̈unch and B. Wagner, “Contact-line instability of dewetting thin films,” Physica D **209** , 178- 190\n(2005).\n26\n[20] C. Tomlinson, “On the motion of certain liquids on the surface of water,” Phil. Mag. Ser. 4 **39** , 32- 48\n(1870).\n[21] C. G. Marangoni, “Ueber die Ausbreitung der Tropfen einer Fl ̈ussigkeit auf der Oberfl ̈ache einer\nanderen,” Ann. Phys. (Poggendorf) **143** , 337- 354 (1871).\n[22] O. Karthaus, L. Grasj ̈o, N. Maruyama, and M. Shimomura, “Formation of ordered mesoscopic poly-\nmer arrays by dewetting,” Chaos **9** , 308- 314 (1999).\n[23] X. Gu, D. Raghavan, J. F. Douglas, and A. Karim, “Hole-growth instability in the dewetting of\nevaporating polymer solution films,” J. Polym. Sci. Pt. B-Polym. Phys. **40** , 2825- 2832 (2002).\n[24] S. W. Hong, J. F. Xia, and Z. Q. Lin, “Spontaneous formation of mesoscale polymer patterns in an\nevaporating bound solution,” Adv. Mater. **19** , 1413- 1417 (2007).\n[25] G. Liu, C. F. Zhang, J. Zhao, and Y. X. Zhu, “Study of the morphology of the three-phase contact\nline and its evolution by morphological examination after droplet evaporation of aqueous polymer\nsolutions,” Langmuir **24** , 7923- 7930 (2008).\n[26] M. Mertig, U. Thiele, J. Bradt, G. Leibiger, W. Pompe, and H. Wendrock, “Scanning force mi-\ncroscopy and geometrical analysis of two-dimensional collagen network formation,” Surface and\nInterface Analysis **25** , 514- 521 (1997).\n[27] M. Mertig, U. Thiele, J. Bradt, D. Klemm, and W. Pompe, “Dewetting of thin collagenous precursor\nfilms,” Appl. Phys. A **66** , S565- S568 (1998).\n[28] U. Thiele, M. Mertig, and W. Pompe, “Dewetting of an evaporating thin liquid film: Heterogeneous", - "page_start": 25, - "page_end": 26, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **I. INTRODUCTION**\n\nThe patterns formed in dewetting processes have attracted strong interest since Reiter analysed the\nprocess quantitatively in the early nineties. In these experiments, that proved to be a paradigm in\nour understanding of dewetting, a uniform thin film of polystyrene (tens of nanometers thick) is\ndeposited on a flat silicon oxide substrate is brought above the glass transition temperature. The\nfilm ruptures in several places, forming holes which subsequently grow, competing for space. As a\nresult, a random polygonal network of liquid rims emerges. The rims may further decay into lines\nof small drops due to a Rayleigh-type instability [1- 3]. The related problems of retracting contact\nlines on partially wetting substrates and the opening of single holes in rather thick films have also\nbeen studied [4, 5].\nSubsequent work has mainly focused on many different aspects of the dewetting process for simple\nnon-volatile liquids and polymers (for reviews see Refs. [6- 8]). All stages of the dewetting of a\nfilm are studied: the initial film rupture via nucleation or a surface instability (called spinodal\ndewetting) [1, 9- 13], the growth process of individual holes [14- 16], the evolution of the resulting\nhole pattern [3, 13], and the stability of the individual dewetting fronts [17- 19]. We note in\npassing, that descriptions of dewetting patterns may also be found in historic papers, particularly\nfor the dewetting of a liquid film on a liquid substrate. Tomlinson [20, footnote 18 on p. 40]\nconsidered turpentine on water and Marangoni [21, p. 352f] oil on water.\nMore recently, interest has turned to the dewetting processes of solutions and suspensions. How-\never, these systems have not yet been investigated in any great depth. Such systems are compli-\ncated because their behaviour is determined by the interplay between the various solute (or colloid)\nand solvent transport processes. Furthermore, the solvents that are used often evaporate, i.e., one\nhas to distinguish between ‘normal’ convective dewetting and evaporative dewetting. A number\nof experiments have been performed employing (colloidal) solutions of polymers [22- 25], macro-\nmolecules like collagen and DNA [26- 31] and nanoparticles [32- 40]. The latter are sometimes\nreferred to as ‘nanofluids’. The initial focus of much of the research in the field has been on\ninvestigating the structures that are formed which are similar to the ones observed in the ‘classi-\ncal’ dewetting of non-volatile liquids. Labyrinthine structures and polygonal networks result from", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **A. Kinetic Monte Carlo model**\n\nat the center is nucleated ‘by hand’. The remaining parameters are (a,b) *M* = 50 , *ε* *nl* = 2 *.* 0 , *ε* *nn* = 1 *.* 5 ,\n*ρ* *av* *n* = 0 *.* 2 , *kT* = 0 *.* 3 , MC steps = 500 , domain size 1200 *×* 1200 ; (c,d) *ε* *nn* = 2 *.* 0 , *ε* *nl* = 1 *.* 5 , *ρ* *av* *n* = 0 *.* 2 ,\n*kT* = 0 *.* 2 , MC steps = 3000 , domain size 1200 *×* 1200 . Lattice sites occupied by particles are coloured\nblack, and the empty sites are coloured white.\n11\npolymers which only result in fingers without side-branches [75] or fields of droplets left behind\n[18].\nA quantitative analysis shows that the mean number of fingers depends only very weakly on the av-\nerage concentration of the nanoparticles *ρ* *av* *n* ; only the mean finger width increases with increasing\nconcentration. However, decreasing the mobility (i.e., decreasing the diffusivity of the particles)\nleads to a much denser finger pattern and also causes the front instability to appear at an earlier\nstage, i.e., when the front instability is in its initial linear regime, it has a higher growth rate and a\nsmaller characteristic wavelength (cf. Fig. 2(c) and (d)). Decreasing the effective chemical poten-\ntial (increasing its absolute value) has a similar but less strong effect. For details see [41]. These\nfindings lead to the conclusion that the determining factor for the front instability is the ratio of\nthe time-scales of the different transport processes. In particular, the front becomes more unstable\nwhen the velocity of the dewetting front increases as compared to the mean diffusion velocity of\nthe nanoparticles.\nIf the particle diffusivity is low, the front ‘collects’ the particles, resulting in a build up of the\nparticles at the front that itself is slowed down. This makes the front unstable and any fluctuation\nalong the front will trigger a transverse instability that results in an evolving fingering pattern. This", - "page_start": 10, - "page_end": 11, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nPhys. Rev. E **57** , 2906- 2913 (1998).\n[56] A. Padmakar, K. Kargupta, and A. Sharma, “Instability and dewetting of evaporating thin water films\non partially and completely wettable substrates,” J. Chem. Phys. **110** , 1735- 1744 (1999).\n[57] A. V. Lyushnin, A. A. Golovin, and L. M. Pismen, “Fingering instability of thin evaporating liquid\nfilms,” Phys. Rev. E **65** , 021602 (2002).\n[58] L. M. Pismen, “Spinodal dewetting in a volatile liquid film,” Phys. Rev. E **70** , 021601 (2004).\n[59] C. Poulard, O. Benichou, and A. M. Cazabat, “Freely receding evaporating droplets,” Langmuir **19** ,\n8828- 8834 (2003).\n[60] Y. Gotkis, I. Ivanov, N. Murisic, and L. Kondic, “Dynamic structure formation at the fronts of volatile\nliquid drops,” Phys. Rev. Lett. **97** , 186101 (2006).\n[61] E. Pauliac-Vaujour and P. Moriarty, “Meniscus-mediated organization of colloidal nanoparticles,” J.\nPhys. Chem. C **111** , 16255- 16260 (2007).\n[62] C. Gigault, K. Dalnoki-Veress, and J. R. Dutcher, “Changes in the morphology of self-assembled\npolystyrene microsphere monolayers produced by annealing,” J. Colloid Interface Sci. **243** , 143- 155\n(2001).\n[63] A. Oron, S. H. Davis, and S. G. Bankoff, “Long-scale evolution of thin liquid films,” Rev. Mod. Phys.\n**69** , 931- 980 (1997).\n[64] U. Thiele, “Thin film evolution equations from (evaporating) dewetting liquid layers to epitaxial\ngrowth,” J. Phys.-Cond. Mat. (2010), (at press).\n29\n[65] J. P. Burelbach, S. G. Bankoff, and S. H. Davis, “Nonlinear stability of evaporating/condensing liquid\nfilms,” J. Fluid Mech. **195** , 463- 494 (1988).\n[66] A. Oron and S. G. Bankoff, “Dewetting of a heated surface by an evaporating liquid film under\nconjoining/disjoining pressures,” J. Colloid Interface Sci. **218** , 152- 166 (1999).\n[67] L. W. Schwartz, R. V. Roy, R. R. Eley, and S. Petrash, “Dewetting patterns in a drying liquid film,”\nJ. Colloid Interface Sci. **214** , 363- 374 (2001).\n[68] K. Kargupta, R. Konnur, and A. Sharma, “Spontaneous dewetting and ordered patterns in evaporating\nthin liquid films on homogeneous and heterogeneous substrates,” Langmuir **17** , 1294- 1305 (2001).\n[69] M. Bestehorn and D. Merkt, “Regular surface patterns on Rayleigh-Taylor unstable evaporating films\nheated from below,” Phys. Rev. Lett. **97** , 127802 (2006).\n[70] G. F. Teletzke, H. T. Davis, and L. E. Scriven, “Wetting hydrodynamics,” Rev. Phys. Appl. **23** , 989-", - "page_start": 28, - "page_end": 29, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nPhys. Fluids **8** , 460- 478 (1996).\n[87] U. Thiele and E. Knobloch, “Front and back instability of a liquid film on a slightly inclined plate,”\nPhys. Fluids **15** , 892- 907 (2003).\n[88] M. R. E. Warner, R. V. Craster, and O. K. Matar, “Surface patterning via evaporation of ultrathin\nfilms containing nanoparticles,” J. Colloid Interface Sci. **267** , 92- 110 (2003).\n[89] O. K. Matar, R. V. Craster, and K. Sefiane, “Dynamic spreading of droplets containing nanoparticles,”\nPhys. Rev. E **76** , 056315 (2007).\n[90] J. J. Zhou, B. Dupuy, A. L. Bertozzi, and A. E. Hosoi, “Theory for shock dynamics in particle-laden\nthin films,” Phys. Rev. Lett. **94** , 117803 (2005).\n[91] B. P. Cook, A. L. Bertozzi, and A. E. Hosoi, “Shock solutions for particle-laden thin films,” SIAM J.\nAppl. Math. **68** , 760- 783 (2008).\n[92] R. V. Craster, O. K. Matar, and K. Sefiane, “Pinning, retraction, and terracing of evaporating droplets\ncontaining nanoparticles,” Langmuir (2009), online available.\n[93] D. Quemada, “Rheology of concentrated disperse systems and minimum energy-dissipation principle\nI. Viscosity-concentration relationship,” Rheol. Acta **16** , 82- 94 (1977).\n[94] D. Quemada and C. Berli, “Energy of interaction in colloids and its implications in rheological\nmodeling,” Adv. Colloid Interface Sci. **98** , 51- 85 (2002).\n[95] J. J. Stickel and R. L. Powell, “Fluid mechanics and rheology of dense suspensions,” Annu. Rev.\nFluid Mech. **37** , 129- 149 (2005).\n[96] J. K. G. Dhont, *An Introduction to Dynamics of Colloids* , Elsevier, Amsterdam (1996).\n31\n[97] U. Thiele, M. G. Velarde, K. Neuffer, and Y. Pomeau, “Film rupture in the diffuse interface model\ncoupled to hydrodynamics,” Phys. Rev. E **64** , 031602 (2001).\n[98] J. Heier, J. Groenewold, F. A. Castro, F. Nueesch, and R. Hany, “Enlarged bilayer interfaces from\nliquid-liquid dewetting for photovoltaic applications,” P Soc Photo-Opt Instrum Eng **6999** , J9991-\nJ9991 (2008).\n[99] M. D. Haw, M. Gillie, and W. C. K. Poon, “Effects of phase behavior on the drying of colloidal\nsuspensions,” Langmuir **18** , 1626- 1633 (2002).\n[100] L. V. Govor, J. Parisi, G. H. Bauer, and G. Reiter, “Instability and droplet formation in evaporating\nthin films of a binary solution,” Phys. Rev. E **71** , 051603 (2005).", - "page_start": 30, - "page_end": 31, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\n1007 (1988).\n[71] J. N. Israelachvili, *Intermolecular and Surface Forces* , Academic Press, London (1992).\n[72] V. S. Mitlin, “Dewetting of solid surface: Analogy with spinodal decomposition,” J. Colloid Interface\nSci. **156** , 491- 497 (1993).\n[73] L. M. Pismen and Y. Pomeau, “Disjoining potential and spreading of thin liquid layers in the diffuse\ninterface model coupled to hydrodynamics,” Phys. Rev. E **62** , 2480- 2492 (2000).\n[74] L. Onsager, “Crystal statistics. I. A two-dimensional model with an order-disorder transition,” Phys.\nRev. **65** , 117- 149 (1944).\n[75] G. Reiter, “Unstable thin polymer films: Rupture and dewetting processes,” Langmuir **9** , 1344- 1351\n(1993).\n[76] C. G. Sztrum, O. Hod, and E. Rabani, “Self-assembly of nanoparticles in three-dimensions: Forma-\ntion of stalagmites,” J. Phys. Chem. B **109** , 6741- 6747 (2005).\n[77] G. Yosef and E. Rabani, “Self-assembly of nanoparticles into rings: A lattice-gas model,” J. Phys.\nChem. B **110** , 20965- 20972 (2006).\n[78] J. F. Gouyet, M. Plapp, W. Dieterich, and P. Maass, “Description of far-from-equilibrium processes\nby mean-field lattice gas models,” Adv. Phys. **52** , 523- 638 (2003).\n[79] U. M. B. Marconi and P. Tarazona, “Dynamic density functional theory of fluids,” J. Chem. Phys.\n**110** , 8032- 8044 (1999).\n[80] U. M. B. Marconi and P. Tarazona, “Dynamic density functional theory of fluids,” J. Phys.-Condes.\nMatter **12** , A413- A418 (2000).\n30\n[81] A. J. Archer and M. Rauscher, “Dynamical density functional theory for interacting brownian parti-\ncles: Stochastic or deterministic?” J. Phys. A-Math. Gen. **37** , 9325- 9333 (2004).\n[82] A. J. Archer and R. Evans, “Dynamical density functional theory and its application to spinodal\ndecomposition,” J. Chem. Phys. **121** , 4246- 4254 (2004).\n[83] P. A. Monson, “Mean field kinetic theory for a lattice gas model of fluids confined in porous materi-\nals,” J. Chem. Phys. **128** , 084701 (2008).\n[84] P. M. Chaikin and T. C. Lubensky, *Principles of condensed matter physics* , Cambridge University\nPress (1997).\n[85] J. S. Langer, “An introduction to the kinetics of first-order phase transitions,” in C. Godreche, editor,\n“Solids far from Equilibrium,” pages 297- 363, Cambridge University Press (1992).\n[86] M. A. Spaid and G. M. Homsy, “Stability of Newtonian and viscoelastic dynamic contact lines,”", - "page_start": 29, - "page_end": 30, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **IV. CONCLUSION**\n\nWe have discussed recent work on pattern formation processes in films and drops of evaporating\nsuspensions/solutions of polymers and particles. After reviewing experiments on suspensions of\nthiol-coated gold nanoparticles in toluene we have focused on the modelling of the transport and\nphase change processes involved. A theoretical approach to the modelling of the hydrodynamics\non the mesoscale has been described as well as more microscopic models for the dynamics in the\nobserved nanoscopic ‘postcursor’ film. In particular, we have introduced (i) a microscopic kinetic\nMonte Carlo model, (ii) a dynamical density functional theory and (iii) a hydrodynamic thin film\nmodel.\nThe kinetic Monte Carlo model and the dynamical density functional theory can both be used to\ninvestigate and understand the formation of polygonal networks, spinodal and branched structures\nresulting from the dewetting of an ultrathin ‘postcursor’ film that remains behind the mesoscopic\ndewetting front. They are, however, not capable of describing the dynamical processes in a meso-\n23\nscopic film. We have seen that the KMC model is able to describe the interplay of solute diffusion\nwithin the solvent and solvent evaporation/condensation. It also takes the liquid-liquid, liquid-\nparticle and particle-particle interactions into account and therefore allows us to distinguish differ-\nent regimes of the transverse (fingering) instability of the evaporative dewetting front: a transport\nregime where the instability is almost completely independent of the interaction strengths and\na demixing regime where particles and liquid demix at the receding front thereby increasing its\ntransverse instability.\nThe dynamical density functional theory describes the coupled dynamics of the density fields of\nthe liquid and the nanoparticles. In the form described above (i.e. based on the two-dimensional\nhamiltonian (3)) we obtain a simple theory that allows us to study the time evolution of the evapo-", - "page_start": 22, - "page_end": 23, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nRev. Lett. **80** , 1920- 1923 (1998).\n[114] C. Bauer, S. Dietrich, and A. O. Parry, “Morphological phase transitions of thin fluid films on chem-\nically structured substrates,” Europhys. Lett. **47** , 474- 480 (1999).\n[115] R. Konnur, K. Kargupta, and A. Sharma, “Instability and morphology of thin liquid films on chemi-\ncally heterogeneous substrates,” Phys. Rev. Lett. **84** , 931- 934 (2000).\n[116] M. Brinkmann and R. Lipowsky, “Wetting morphologies on substrates with striped surface domains,”\nJ. Appl. Phys. **92** , 4296- 4306 (2002).\n[117] L. Brusch, H. K ̈uhne, U. Thiele, and M. B ̈ar, “Dewetting of thin films on heterogeneous substrates:\nPinning vs. coarsening,” Phys. Rev. E **66** , 011602 (2002).\n[118] U. Thiele, L. Brusch, M. Bestehorn, and M. B ̈ar, “Modelling thin-film dewetting on structured sub-\nstrates and templates: Bifurcation analysis and numerical simulations,” Eur. Phys. J. E **11** , 255- 271\n(2003).\n[119] U. Thiele, “Open questions and promising new fields in dewetting,” Eur. Phys. J. E **12** , 409- 416\n(2003).\n[120] D. M. Anderson, G. B. McFadden, and A. A. Wheeler, “Diffuse-interface methods in fluid mechan-\nics,” Ann. Rev. Fluid Mech. **30** , 139- 165 (1998).\n[121] U. Thiele, S. Madruga, and L. Frastia, “Decomposition driven interface evolution for layers of binary\nmixtures: I. Model derivation and stratified base states,” Phys. Fluids **19** , 122106 (2007).\n[122] O. A. Frolovskaya, A. A. Nepomnyashchy, A. Oron, and A. A. Golovin, “Stability of a two-layer\nbinary-fluid system with a diffuse interface,” Phys. Fluids **20** , 112105 (2008).\n[123] S. Madruga and U. Thiele, “Decomposition driven interface evolution for layers of binary mixtures:\nII. Influence of convective transport on linear stability,” Phys. Fluids **21** , 062104 (2009).\n33", - "page_start": 32, - "page_end": 32, - "source_file": "1001.2669.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2669.pdf", - "query": "Concerning the dewetting of nanoparticle solutions, how does the concentration of nanoparticle affect the main finger's width ?", - "target_page": 12, - "target_passage": "A quantitative analysis shows that the mean number of fingers depends only very weakly on the av- erage concentration of the nanoparticles ; only the mean finger width increases with increasing concentration", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **A. Kinetic Monte Carlo model**\n\nat the center is nucleated ‘by hand’. The remaining parameters are (a,b) *M* = 50 , *ε* *nl* = 2 *.* 0 , *ε* *nn* = 1 *.* 5 ,\n*ρ* *av* *n* = 0 *.* 2 , *kT* = 0 *.* 3 , MC steps = 500 , domain size 1200 *×* 1200 ; (c,d) *ε* *nn* = 2 *.* 0 , *ε* *nl* = 1 *.* 5 , *ρ* *av* *n* = 0 *.* 2 ,\n*kT* = 0 *.* 2 , MC steps = 3000 , domain size 1200 *×* 1200 . Lattice sites occupied by particles are coloured\nblack, and the empty sites are coloured white.\n11\npolymers which only result in fingers without side-branches [75] or fields of droplets left behind\n[18].\nA quantitative analysis shows that the mean number of fingers depends only very weakly on the av-\nerage concentration of the nanoparticles *ρ* *av* *n* ; only the mean finger width increases with increasing\nconcentration. However, decreasing the mobility (i.e., decreasing the diffusivity of the particles)\nleads to a much denser finger pattern and also causes the front instability to appear at an earlier\nstage, i.e., when the front instability is in its initial linear regime, it has a higher growth rate and a\nsmaller characteristic wavelength (cf. Fig. 2(c) and (d)). Decreasing the effective chemical poten-\ntial (increasing its absolute value) has a similar but less strong effect. For details see [41]. These\nfindings lead to the conclusion that the determining factor for the front instability is the ratio of\nthe time-scales of the different transport processes. In particular, the front becomes more unstable\nwhen the velocity of the dewetting front increases as compared to the mean diffusion velocity of\nthe nanoparticles.\nIf the particle diffusivity is low, the front ‘collects’ the particles, resulting in a build up of the\nparticles at the front that itself is slowed down. This makes the front unstable and any fluctuation\nalong the front will trigger a transverse instability that results in an evolving fingering pattern. This", - "page_start": 10, - "page_end": 11, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **A. Kinetic Monte Carlo model**\n\nthe evaporative dewetting process. They range from labyrinthine to polygonal network structures\nor holes in a dense particle layer. Some typical patterns are displayed in Fig. 2, for cases when\nthe average surface coverage of the nanoparticles *ρ* *av* *n* = 0 *.* 2 . Panels (a) and (b) result from a\nspinodal-like and nucleation and growth process, respectively. At first sight they look very similar\nto the patterns seen for the pure solvent and one might argue that the particles solely act as passive\ntracers and preserve the transient volatile dewetting structures of the solvent. This was suggested\nin Refs. [26- 28] for dewetting collagen solutions. However, panels (c) and (d) indicate that the\nparticles may at times play a rather more significant role. When the diffusion of the particles is\nslow, the evaporative dewetting fronts become transversely unstable and may result in strongly\nramified patterns. This instability is caused by the nanoparticles. The lower their mobility, the\nstronger the fingering effect, i.e., there are more fingers in (c) than in (d) because in the latter the\nmobility is larger.\nThe front instability is intriguing as it results in strongly branched structures. As the dewetting\nfront moves, new branches are continuously created and existing branches merge at the moving\ncontact line. However, the mean finger number in the streamwise direction of the resulting ramified\npattern is a constant. This behaviour is in contrast to the front instabilities found for dewetting\n10\na\nd\nb\nc\nFIG. 2: Typical KMC results for the final dried-in nanoparticle structures resulting from the evaporative\ndewetting processes of nanoparticle solutions (nanofluids) in the case of (a) a spinodal-like process at *μ* =\n*−* 2 *.* 55 , (b) nucleation and growth of holes at *μ* = *−* 2 *.* 3 , (c) unstable fronts at *μ* = *−* 2 *.* 3 and low mobility\n*M* = 5 , and (d) unstable fronts at *μ* = *−* 2 *.* 3 and medium mobility *M* = 10 . The starting configuration in\n(a) and (b) is a homogeneous liquid film with uniformly distributed particles whereas in (c) and (d) a hole", - "page_start": 9, - "page_end": 10, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **A. Kinetic Monte Carlo model**\n\nhappens even when the particle-liquid and particle-particle attractive interactions do not favour\nclustering (i.e. demixing of the liquid and the nanoparticles). In this regime, the instability is a\npurely dynamic effect and energetics plays no role in determining the number of fingers. We call\nthis the ‘transport regime’.\nTo illustrate the influence of energetics (characterized by the interaction parameters *ε* *ij* ) on finger-\ning in Fig. 3 we display the dependence of the mean finger number on particle-liquid interaction\nstrength *ε* *nl* . For *ε* *nl* *≥* 1 *.* 5 the mean finger number *< f >* is nearly constant; this is the trans-\nport regime. However, on decreasing *ε* *nl* below 1.5, we observe a marked increase in the value\nof *< f >* , indicating that energy plays an important role in determining the number of fingers in\nthis regime. In this parameter range, demixing of particles and liquid occurs at the moving front\nand increases its transverse instability. In this ‘demixing regime’, the wavelength of the fingering\ninstability is determined by the dynamics *and* the energetics of the system. Decreasing *ε* *nl* further\n(below 1 *.* 4 in Fig. 3) one first observes in regime (iii) a slight decrease in the average finger num-\nber. This is a geometric effect resulting from our one-dimensional finger counting routine: The\nfingers increasingly break up and the dried-in pattern looks progressively isotropic. In regime (iv),\nthe measure *⟨* *f* *⟩* does not represent a finger number but instead indicates a decrease in the typical\n12\ndistance between particle clusters resulting from the demixing process that occurs already in the\nbulk liquid and is not related to the front instability at all. Note that one finds a similar sequence\nof regimes (i) to (iv) when increasing the particle-particle interaction strengths for fixed *ε* *nl* (see\nRef. [41]) for further details.\n1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 ε nl\n0\n5\n10\n15\n20\n25\n\n\nFIG. 3: (Colour online) Dependence of the mean finger number left behind by the unstable dewetting", - "page_start": 11, - "page_end": 12, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **B. Dynamical Density Functional theory**\n\na fingering instability (Fig. 5).\nFig. 4 presents two pairs of snapshots from a purely evaporative dewetting process deep inside the\nparameter region of the phase diagram where spinodal dewetting occurs. For small times the film\nbecomes unstable showing a typical spinodal labyrinthine pattern with a typical wavelength. The\nnanoparticles concentrate where the remaining liquid is situated. However, they are ‘slow’ in their\nreaction: when *ρ* *l* already takes values in the range 0.08 - 0.83, the nanoparticle concentration\nhas only deviated by about 25% from its initial value. The film thins strongly forming many\n17\nsmall holes. The competition for space results in a fine-meshed polygonal network of nanoparticle\ndeposits. The concentration of particles is much higher at the network nodes - an effect that can\nnot been seen within the KMC model. As the particles attract the liquid there remains some liquid\non the substrate where the nanoparticles are.\nFig. 5 gives snapshots of the evolution of a fingering instability for a retracting dewetting front.\nAt early times the straight front shows a rather short-wave instability, about 16 wiggles can be\nseen. However, they are only a transient: the finger pattern coarsens rapidly till only about 7\nfingers remain. The fingering then becomes stationary, i.e., just as in the KMC, the mean finger\nnumber remains constant, although new branches are continuously created and old branches join\neach other. In general, the results on fingering agree well with results obtained using the KMC\nmodel [41]. From this we conclude that jamming of discrete particles is not a necessary factor\nfor causing the instability, since the fingering is seen here in a continuum model with a diffusion\nconstant that is independent of the nanoparticle concentration. The DDFT is better suited than the\nKMC for investigations of the early instability stages: they are more easy to discern without the\ndiscrete background noise of the KMC. Furthermore, one may perform a linear stability analysis of\nthe one-dimensional undisturbed streamwise front profiles with respect to transverse perturbations\n(in analogy to the approach used in Refs. [19, 86, 87]).", - "page_start": 16, - "page_end": 17, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **C. Thin film hydrodynamics**\n\n*T* = 3 *×* 10 10 *τ* with *τ* = *η* 0 *γH/κ* 2 ( *T* is of order of 1s). The film thickness profiles *h* are the bold solid\nlines, the nanoparticle concentrations *φ* are the dotted lines and the nanoparticle layer height *h* *p* = *hφ* are\nthe dashed lines. The remaining parameters and scalings are as in Fig. 6(b).\n(i) in Fig. 8). The concentration increases further and when it approaches random close packing\n*φ* *c* , the viscosity diverges and the front pins itself. When pinned, further retraction only occurs\nthrough evaporation (Fig. 7(b) and regime (ii) in Fig. 8). The front eventually depins and starts\nto move again, leaving a nanoparticle ring behind (Fig. 7(c) and regime (iii) in Fig. 8). However,\nthe velocity is not as large as at the beginning, owing to the fact that the mean concentration of\nparticles has increased. The remaining particles are transported to the centre and are deposited\nthere when the remaining solvent evaporates (regime (iv) in Fig. 8).\nThe simple model used here shows, (i) that the contact line stops due to self-pinning by the de-\nposited particles and (ii) the Marangoni effect is not necessary for the ring formation. The model\ncan easily be refined to account for solutal and/or thermal Marangoni effects [88] but self-pinning\n22\n(iii)\n(iv)\n(ii)\n(i)\nFIG. 8: (Colour online) Space-time plots are given for (left) the film thickness *h* and (right) the nanoparticle\nlayer height *h* *p* = *hφ* . The plot corresponds to the complete evolution resulting in the ring profile of\nFig. 6(b). In both panels bright [dark] parts denote high [low] regions. The prominent central dark-bright\nborder in the left panel indicates the change of the position of the contact line in time. Over time, four\nregimes can be distinguished: (i) fast motion before pinning, (ii) nearly no front motion during self-pinning,\n(iii) slow motion after depinning, and (iv) final evaporation from the center.\nshould also be investigated further in the simple case presented here.", - "page_start": 21, - "page_end": 22, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **C. Thin film hydrodynamics**\n\nonly results in the small heap of material visible at the left hand side of Fig. 6(a). The decrease\nin *h* *p* on the right side of Fig. 6(a) arises due to the diffusion of particles to the right of the initial\nfront position; (ii) for very low evaporation rates, the film dynamics is dominated by convective\ndewetting as this process acts on a much shorter time scale than evaporation. As a result, all the\nliquid is collected into a drop before evaporation slowly removes the remaining solvent. Under\nthese conditions most of the nanoparticles are deposited in a single heap (see Fig. 6(c)). Depending\non the diffusivity, the heap might be highest at the centre or show a depression there; (iii) at\nintermediate evaporation rates, one may observe the deposition of a nanoparticle ring around a\nregion with a nanoparticle film of much lower height. At the centre deposition might increase\nagain (see Fig. 6(b)).\nThe most intriguing feature is the ring formation that has been observed experimentally for sus-\npensions of very different particle sizes ranging from nanometers [32, 36, 46, 47] to hundreds of\nmicrometers. Pinning of the contact line and thermal Marangoni effects are often mentioned as\nnecessary conditions for the ring formation. The contact line pinning is often assumed to result\nfrom substrate heterogeneities. Film height and concentration profiles at various instants during\nthe dewetting process are displayed in Fig. 7. The profiles are from before, at and after self-pinning\nof the contact line. In Fig. 8 we display a space-time plot for the complete process. At first, the\nfront recedes in the same manner as when there is no evaporation, but now driven by convection\nand evaporation. A small capillary rim forms that collects all the dewetted liquid that does not\nevaporate. The particle concentration slowly increases at the contact line (Fig. 7(a) and regime\n21\n0\n1\n2\n3\n0\n1\n2\n3\nh, h p , φ\n0.6 0.65 0.7 0.75 x/L 0\n1\n2\n3\n| a |\n|:---|\n| b c |\n| c |\nFIG. 7: (Colour online) A sequence of profiles during a dewetting process with competing evaporation and\nconvection that leads to the dried-in ring structure of nanoparticles displayed in Fig. 6(b). Profiles are at (a)\nbefore pinning ( *t* = 0 *.* 08 *T* ), (b) at self-pinning ( *t* = 0 *.* 13 *T* ), and (c) after depinning ( *t* = 0 *.* 29 *T* ), where", - "page_start": 20, - "page_end": 21, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **II. EXPERIMENT WITH NANOPARTICLE SOLUTIONS**\n\nThe macroscopic front can be transversely unstable resulting in large-scale ( *>* 100 *μ* m) strongly\nanisotropic fingered structures. For fronts that move relatively quickly these macroscopic struc-\ntures cover all the available substrate. However, when at a later stage the macroscopic front be-\ncomes slower, those fingers become scarce and ‘macroscopic fingering’ finally ceases. At this\nstage it is possible to appreciate that the seemingly dry region left behind by the front is not at all\ndry, but covered by an ultrathin ‘postcursor’ film that is itself unstable. The thickness of this film\n6\nis similar to the size of the nanoparticles. At a certain distance from the macroscopic front, the\nultrathin film starts to evolve a locally isotropic pattern of holes. The holes themselves grow in an\nunstable manner resulting in an array of isotropically branched structures as shown, e.g., above in\nFig. 1. This indicates that at least some of the patterns described in the literature may have arisen\nfrom processes in similar ultrathin ‘postcursor’ films.\nThe existence of the ultrathin ‘postcursor’ film is an experimental finding that can be drawn on\nwhen choosing a theoretical approach to account for the pattern formation (see below). Note how-\never, that at the moment there exists no explanation for its existence. A possible hypothesis is\nthat the substrate strongly attracts the nanoparticles. As a result they form a dense suspension\nlayer having a thickness roughly equal to the diameter of the nanoparticles. The observed meso-\nscopic dewetting front then actually correspond to an autophobic dewetting of a low concentration\nsuspension from the higher concentration suspension on the surface of the substrate.", - "page_start": 5, - "page_end": 6, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **II. EXPERIMENT WITH NANOPARTICLE SOLUTIONS**\n\nevaporation rate and, as a result, the pattern formation process. When using spin-coating, one finds\nthat directly after deposition, evaporation competes with dewetting until all the solvent has evapo-\nrated. The resulting deposits of nanoparticles are imaged by atomic force microscopy (AFM). For\nspin-coated films, the evaporation rate is high and structuring is normally finished before the spin-\ncoater is stopped. Conversely, the solvent evaporation rate is strongly decreased when employing\nthe meniscus technique [61], i.e., by depositing a drop of solution on a Teflon ring that is wetted by\nthe solvent. This allows for a better control of the process and enables the use of contrast-enhanced\nmicroscopy to observe the dewetting process in situ [40]. All pattern formation is confined to the\nregion of the receding contact line of toluene, silicon and air. With both techniques one may find\nmono-modal or bi-modal polygonal networks [34], labyrinthine spinodal structures, or branched\npatterns (see Fig. 1). The meniscus technique allows for the study of branched structures in a\nmore controlled manner. The work in Ref. [40] indicates that fingering strongly depends on the\ninteraction strength of the particles, i.e., on the chain length of the thiol molecules coating the gold\ncores. For short chains (C 5 and C 8 ) no formation of branched structures is observed. At similar\nconcentrations, well-developed branched structures are formed for longer chains (C 10 and C 12 ).\nFor even longer chains (C 14 ), however, one again finds less branching. It also depends on the\namount of excess thiol in the solvent (for details see Ref. [40]).\nWhen following the evolution of the branched patterns in situ (see the complementary video\nmaterial of Ref. [40]), one clearly observes that different processes occur on different lenght\nscales. First, a macroscopic dewetting front recedes, leaving behind a seemingly dry substrate.", - "page_start": 5, - "page_end": 5, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **C. Thin film hydrodynamics**\n\nvertical length scale is *H* = � 2 *S* *LW* */κd* 0 . The remaining dimensionless parameters are the evaporation\nnumber Ω= *Q* *e* *η* 0 *l* 2 */H* 3 , the diffusion number Γ = *D* (0) *η* 0 */Hκ* = 10 ** 4 and the dimensionless chemical\npotential *M* = *Hμ/κ* = *−* 0 *.* 0035 . The system size is *L* = 19500 *l* . Film thickness and *h* *p* in the plots are\nscaled by the precursor film thickness.\ncircular throughout the dewetting and evaporation process. In this case one should interprete the\ncoordinate *x* as the distance from the centre of the circular film.\nWe start with a film of height *h* 0 of finite length sitting on a precursor film and assume that the film\ncontains nanoparticles at constant concentration *φ* 0 . The chosen parameter values ensure that the\nfilm of thickness *h* 0 is linearly stable. As we do not incorporate noise, no nucleation of additional\nholes can occur (even with noise the probability would be extremely low). Without evaporation the\nfilm dewets ‘classically’ by a retraction of the initially step-like front. After a short time, surface\ntension smoothes the profile of the receding front and a capillary rim forms that collects all the\n20\ndewetted liquid. The front recedes until all liquid is collected in a central drop. Since no liquid\nevaporates [ *Q* nc = 0 in Eq. (1)], the particle concentration does not change during the process.\nThe situation changes when allowing for evaporation ( *Q* nc *>* 0 ). Now the front may retract\nby convection *and/or* evaporation. Evaporation leads to the possibility of a strong increase in\nthe particle concentration at the contact line as evaporation is strongest there. Due to the strong\nnonlinear dependence of the viscosity on the particle concentration, this may lead to a dramatic\ndecrease of the convective contribution to the front velocity. For moderate evaporation rates, this\nmay result in a (temporary) self-pinning of the front. Within the present basic model, the process\ncan (after complete dry-in) result in three different basic deposition patterns: (i) for very fast\nevaporation rates, all other processes occur over time scales that are much larger. In particular, the\neffects of convective redistribution of the liquid are neglectable. As a result one finds that a nearly\nhomogeneous film of nanoparticles of thickness *h* *p* = *φ* 0 *h* 0 is deposited (see Fig. 6(a)). Convection", - "page_start": 19, - "page_end": 20, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **Acknowledgments**\n\nPhys. Fluids **8** , 460- 478 (1996).\n[87] U. Thiele and E. Knobloch, “Front and back instability of a liquid film on a slightly inclined plate,”\nPhys. Fluids **15** , 892- 907 (2003).\n[88] M. R. E. Warner, R. V. Craster, and O. K. Matar, “Surface patterning via evaporation of ultrathin\nfilms containing nanoparticles,” J. Colloid Interface Sci. **267** , 92- 110 (2003).\n[89] O. K. Matar, R. V. Craster, and K. Sefiane, “Dynamic spreading of droplets containing nanoparticles,”\nPhys. Rev. E **76** , 056315 (2007).\n[90] J. J. Zhou, B. Dupuy, A. L. Bertozzi, and A. E. Hosoi, “Theory for shock dynamics in particle-laden\nthin films,” Phys. Rev. Lett. **94** , 117803 (2005).\n[91] B. P. Cook, A. L. Bertozzi, and A. E. Hosoi, “Shock solutions for particle-laden thin films,” SIAM J.\nAppl. Math. **68** , 760- 783 (2008).\n[92] R. V. Craster, O. K. Matar, and K. Sefiane, “Pinning, retraction, and terracing of evaporating droplets\ncontaining nanoparticles,” Langmuir (2009), online available.\n[93] D. Quemada, “Rheology of concentrated disperse systems and minimum energy-dissipation principle\nI. Viscosity-concentration relationship,” Rheol. Acta **16** , 82- 94 (1977).\n[94] D. Quemada and C. Berli, “Energy of interaction in colloids and its implications in rheological\nmodeling,” Adv. Colloid Interface Sci. **98** , 51- 85 (2002).\n[95] J. J. Stickel and R. L. Powell, “Fluid mechanics and rheology of dense suspensions,” Annu. Rev.\nFluid Mech. **37** , 129- 149 (2005).\n[96] J. K. G. Dhont, *An Introduction to Dynamics of Colloids* , Elsevier, Amsterdam (1996).\n31\n[97] U. Thiele, M. G. Velarde, K. Neuffer, and Y. Pomeau, “Film rupture in the diffuse interface model\ncoupled to hydrodynamics,” Phys. Rev. E **64** , 031602 (2001).\n[98] J. Heier, J. Groenewold, F. A. Castro, F. Nueesch, and R. Hany, “Enlarged bilayer interfaces from\nliquid-liquid dewetting for photovoltaic applications,” P Soc Photo-Opt Instrum Eng **6999** , J9991-\nJ9991 (2008).\n[99] M. D. Haw, M. Gillie, and W. C. K. Poon, “Effects of phase behavior on the drying of colloidal\nsuspensions,” Langmuir **18** , 1626- 1633 (2002).\n[100] L. V. Govor, J. Parisi, G. H. Bauer, and G. Reiter, “Instability and droplet formation in evaporating\nthin films of a binary solution,” Phys. Rev. E **71** , 051603 (2005).", - "page_start": 30, - "page_end": 31, - "source_file": "1001.2669.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2669.pdf", - "query": "Which of ultrathin film or mesoscale hydrodynamics are best explained by kinetic Monte Carlo models ? ", - "target_page": 18, - "target_passage": "lthough both the kinetic Monte Carlo model and the dynamical density functional theory are able to describe well the processes in the ultrathin film, they can not be employed to describe mesoscale hydrodynamics", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **IV. CONCLUSION**\n\nWe have discussed recent work on pattern formation processes in films and drops of evaporating\nsuspensions/solutions of polymers and particles. After reviewing experiments on suspensions of\nthiol-coated gold nanoparticles in toluene we have focused on the modelling of the transport and\nphase change processes involved. A theoretical approach to the modelling of the hydrodynamics\non the mesoscale has been described as well as more microscopic models for the dynamics in the\nobserved nanoscopic ‘postcursor’ film. In particular, we have introduced (i) a microscopic kinetic\nMonte Carlo model, (ii) a dynamical density functional theory and (iii) a hydrodynamic thin film\nmodel.\nThe kinetic Monte Carlo model and the dynamical density functional theory can both be used to\ninvestigate and understand the formation of polygonal networks, spinodal and branched structures\nresulting from the dewetting of an ultrathin ‘postcursor’ film that remains behind the mesoscopic\ndewetting front. They are, however, not capable of describing the dynamical processes in a meso-\n23\nscopic film. We have seen that the KMC model is able to describe the interplay of solute diffusion\nwithin the solvent and solvent evaporation/condensation. It also takes the liquid-liquid, liquid-\nparticle and particle-particle interactions into account and therefore allows us to distinguish differ-\nent regimes of the transverse (fingering) instability of the evaporative dewetting front: a transport\nregime where the instability is almost completely independent of the interaction strengths and\na demixing regime where particles and liquid demix at the receding front thereby increasing its\ntransverse instability.\nThe dynamical density functional theory describes the coupled dynamics of the density fields of\nthe liquid and the nanoparticles. In the form described above (i.e. based on the two-dimensional\nhamiltonian (3)) we obtain a simple theory that allows us to study the time evolution of the evapo-", - "page_start": 22, - "page_end": 23, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\nwettability of the surface. Since *μ* corresponds to a chemical potential, the term *μh* may either bias\nthe system towards the liquid or towards the gas state. The variation of *F* w.r.t. *h* gives the pressure.\nIt contains the curvature (Laplace) pressure *−* *γ* ∆ *h* and the disjoining pressure Π( *h* ) = *−* *∂* *h* *f* ( *h* ) .\nMany different forms for the latter are in use (see, e.g., Refs. [4, 8, 63, 70- 73]).\nFor the present system a thin film description using Eq. (1) is not appropriate because the nanopar-\nticles are not taken into account. However, under certain conditions one can augment equation (1)\nfor the evolution of the film thickness by coupling it to an equation for the evolution of the mean\nparticle concentration. The resulting model is able to describe the behaviour of an evaporating so-\nlution on the meso- and macroscale. Such an approach is briefly discussed below in Section III C.\nWe should expect such a model to describe the mesoscopic dewetting front discussed above. How-\never, the theory is less suited to a description of the dewetting dynamics of the ultrathin postcursor\nfilm.\nThe dewetting of the ultrathin film of highly concentrated suspension may be described by a dis-\ncrete stochastic model such as, for instance, a kinetic Monte Carlo (KMC) model based solely on\nevaporation/condensation dynamics of the solvent and diffusion of the solute [35, 39, 41]. The va-\nlidity of this strong assumption regarding the relevant transport processes can be confirmed from\nan estimate based on Eq. (1): The pressure *p* = *δF/δh* drives convection and evaporation. The\nconvective mobility is proportional to *h* 3 , i.e., it is large for thick films but decreases strongly with", - "page_start": 7, - "page_end": 7, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **C. Thin film hydrodynamics**\n\nThe previous two sections focused on two approaches to describe the experimentally observed\npatterning dynamics in the ultrathin postcursor film left behind by a mesoscopic receding dewet-\nting front. Although both the kinetic Monte Carlo model and the dynamical density functional\ntheory are able to describe well the processes in the ultrathin film, they can not be employed to\ndescribe mesoscale hydrodynamics. A relatively simple model for the latter can be derived in the\nframework of a long-wave or lubrication equation [8, 63]. We will illustrate here the approach\nby considering an isothermal situation where the nanoparticles are not surface active, i.e., they do\nnot act as surfactants. For a model incorporating the effects of latent heat generation and surface-\nactive particles resulting in thermal and solutal Marangoni stresses, see Ref. [88]. A description of\nspreading particle solutions incorporating a structural disjoining pressure has also been considered\n[89]. For related work on particle-laden film flow on an incline see Refs. [90, 91].\nOne starts from the Stokes equations, together with continuity, no-slip boundary conditions at the\n18\nsubstrate and force equilibria at the free surface, and applies a long-wave approximation. Under\nthe assumption that concentrations equilibrate rapidly over the film thickness, we obtain coupled\nnon-linear evolution equations for the film thickness profile *h* ( *x, t* ) and the amount of nanoparticles\nper unit length *h* *p* = *φh* , where *φ* is the volume concentration of the nanoparticles. Note, that *h* *p*\ncorresponds to the local thickness of the nanoparticle layer when all the solvent is evaporated. The\nresulting evolution equation for the film thickness is Eq. (1) above and focusing on the influence\nof particle-independent capillarity and wettability only, the energy functional *F* [ *h* ] is given by\nEq. (2) above. Note that the viscosity *η* depends on the particle concentration. Following Refs.\n[88, 89, 91, 92] we use the Quemada law for dense suspensions [93- 95]\n*η* ( *φ* ) = *η* 0 � 1 *−* *φ* *φ* *c* � *−* 2 (8)\nwhere *φ* *c* = 0 *.* 64 corresponds to random close packing of spherical particles. For the nanoparticle\nvolume per length *h* *p* = *φh* one obtains the following evolution equation:\n*∂* *t* ( *φh* ) = *∇·* � *φQ* c *∇* *δF* *δh* � + *∇·* [ *D* ( *φ* ) *h* *∇* *φ* ] *,* (9)\nwhere the particle concentration dependent diffusion coefficient *D* ( *φ* ) is related to the viscosity by", - "page_start": 17, - "page_end": 18, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **A. Kinetic Monte Carlo model**\n\ndynamics is of paramount importance. It is determined by the possible Monte Carlo moves, their\nrelative frequencies, and the probabilities for their acceptance. Two types of moves are allowed: (i)\nevaporation/condensation of liquid and (ii) diffusion of nanoparticles within the liquid. A mobility\n*M* corresponds to the ratio of cycles of particle and solvent moves and reflects the physical ratio of\n9\ntime scales for evaporation and diffusion. A large mobility *M* indicates fast diffusion as compared\nto evaporation. A trial move is accepted with the probability *p* acc = min[1 *,* exp( *−* ∆ *E/kT* )] where *k* is the Boltzmann constant, *T* the temperature and ∆ *E* is the change in energy resulting from the\npotential move. Note that particles are only allowed to move into wet areas of the substrate, i.e.,\nonto cells with *l* = 1 . This models zero diffusivity of the particles on a dry substrate. The replaced\nliquid fills the site left by the nanoparticle.\nWithout nanoparticles, the behaviour of the model is well known as it reduces to the classical\ntwo-dimensional Ising model [74]. For *kT < kT* *c* *≈* 0 *.* 567 liquid and vapour coexist when *μ* =\n*μ* coex = *−* 2 . For *μ >* *−* 2 [ *μ <* *−* 2 ] eventually the liquid [vapour] dominates. A straight liquid- gas interface will recede [advance] for *μ <* *−* 2 [ *μ >* *−* 2 ], i.e. one finds evaporative dewetting [wetting] fronts. If one starts, however, with a substrate covered homogeneously by the liquid,\nfor *μ <* *−* 2 the film will dewet via a nucleation or spinodal-like process. If the nanoparticles are present, they form dried-in structures when all the liquid evaporates. The final structures do not\nnormally change any further - at least on short time scales. However, if the liquid wets the particles\n(i.e. is attracted to the particles), over long times there might be a coarsening of the structures,\nfacilitated by the adsorbed liquid. The dried-in patterns depend on the particular pathway taken by", - "page_start": 8, - "page_end": 9, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **A. Kinetic Monte Carlo model**\n\nThe kinetic Monte Carlo model for two-dimensional dewetting nanofluids [33] was first proposed\nin Ref. [35] and extended to include next-nearest neighbour interactions in [37]. The two key\nassumptions used are: (i) the relevant processes can be mapped on to a two-dimensional lattice\ngas model, thereby neglecting continuous changes in the thickness of the evaporating film, and (ii)\nall relevant dynamics results from diffusing nanoparticles and evaporating/condensing solvent.\nThe model builds on an Ising-type model for the liquid-gas phase transition. The surface is divided\nup into a regular array of lattice sites whose size is dictated by the nanoparticles. One then con-\nsiders each lattice site to be occupied either by a nanoparticle, liquid or vapour. This effectively\nmaps the system onto a two-dimensional two-component lattice gas having two fields *n* and *l* . The\nresulting three possible states of a cell are: liquid ( *l* = 1 *, n* = 0 ), nanoparticle ( *l* = 0 *, n* = 1 ),\nand vapour ( *l* = 0 *, n* = 0 , i.e., cell empty). The energy of an overall configuration is given by the\nhamiltonian\n*E* = *−* *ε* *nn* 2 � **\n*n* *i* *n* *j* *−* *ε* *nl* 2 � **\n*n* *i* *l* *j* *−* *ε* *ll* 2 � **\n*l* *i* *l* *j* *−* *μ* � *i*\n*l* *i* (3)\nwhere ** denotes a sum over nearest neighbour pairs and *ε* *ll* , *ε* *nn* and *ε* *nl* are the liquid-liquid,\nparticle-particle and liquid-particle interaction energies, respectively. Fixing the three interaction\nstrength parameters *ε* *ll* , *ε* *nn* , *ε* *nl* and the effective chemical potential *μ* determines the equilibrium\nstate of the system. We choose *ε* *ll* as unit of energy - i.e. we set *ε* *ll* = 1 .\nThe hamiltonian determines the equilibrium state and the energy landscape of the system. How-\never, as the system ‘dries in’ during the course of the solvent evaporation, the final nanoparticle\nconfigurations do not necessarily represent equilibrium structures. This implies that the system", - "page_start": 8, - "page_end": 8, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\nreduced film thickness. The evaporative mobility, however, is a constant, implying that evapora-\ntion will dominate below a certain (cross-over) thickness. For the parameter values of Ref. [57]\nand a small contact angle ( *≈* 0 *.* 01 ), the cross-over thickness is in the range of 1-5 nanometers. This estimate justifies the neglect of convective transport in a description of the postcursor film\nand may explain why one has such good agreement between the experimentally observed patterns\nand the patterns obtained from a purely two-dimensional (single layer) kinetic Monte Carlo model\n[35]. We introduce the KMC model below in Section III A.\nIn several respects, however, the kinetic Monte Carlo model is rather simplistic, limiting its po-\ntential applications. For instance, the thermodynamic chemical potential as well as any wetting\ninteraction of the solvent with the substrate are collected in a single parameter - an effective chem-\nical potential. This implies that any influence of a disjoining pressure is ‘smeared out’ over the\nwhole system and that no distinction between the short- and the long-range parts of the disjoining\npressure is possible. It is furthermore based on the assumption that evaporation/condensation is\n8\nthe dominant dynamic process, but does not allow one to probe this assumption. In Section III B\nwe show how one may develop a dynamical density functional theory (DDFT) that describes the\nsystem at a similar level to the KMC. However, the DDFT may also be easily extended to include\nother effects such as fluid diffusion, that the KMC does not incorporate.", - "page_start": 7, - "page_end": 8, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **A. Kinetic Monte Carlo model**\n\nfront on the particle-liquid interaction strength *ε* *nl* . The regions marked (i) to (iv) are discussed in the\nmain text. The insets display typical snapshots obtained in the four different regions. Particles are black,\nliquid is grey (green online) and the empty substrate is white. The remaining parameters are *kT* = 0 *.* 2 ,\n*M* = 20 , *μ* = *−* 2 *.* 2 , *ρ* *av* *n* = 0 *.* 1 , *ε* *nn* = 2 *.* 0 , domain size 1200 *×* 1200 . For the insets, from left to right,\n*ε* *nl* = 1 *.* 2 *,* 1 *.* 4 *,* 1 *.* 45 *,* 1 *.* 8 .\nWe note also that the fingering process may be viewed as self-optimising the front motion - i.e.\nthe front keeps its average velocity constant by expelling particles into the fingers. A similar effect\nexists for dewetting polymer films [18], where liquid is expelled from the growing moving rim\nwhich collects the dewetted polymer. There, the surplus liquid is left on the surface as a droplet\npattern.\nThe kinetic Monte Carlo model is a very useful tool that helps one to understand the pattern\nformation in drying nanoparticle suspensions. One has, however, to keep in mind the restrictions\n13\non the model (see above). The purely two-dimensional character of the KMC was extended to\na ‘pseudo three-dimensional’ one by making the effective chemical potential dependent on the\nmean liquid coverage [38]. As the latter is related to a mean film thickness, this corresponds to\nthe introduction of a ‘global’ thickness-dependent disjoining pressure into the evaporation term\nwithout an explicit consideration of a film thickness. The amended model can reproduce bimodal\nstructures that are beyond the scope of the purely two-dimensional model [38, 39]. Fully three-\ndimensional models are also discussed in the literature [76, 77].", - "page_start": 12, - "page_end": 13, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\n(2001). 10 P. J. Jensen, and A. R. Mackintosh, Rere Earth Mag-\nnetism (Structure and Excitations) , Clarendon Press, Ox-\nford (1991). 11 S. Konings, C. Schuessler-Langeheine, H. Ott, E. Weschke,\nE. Schierle, J. B. Goedkoop, arXiv 0707.2765v2 12 P.J. Jensen, and K.H. Bennemann, Surface Science Re-\nports 61 , 129 (2006). 13 E. Weschke, et al. , Phys. Rev. Lett. 93 , 157204 (2004). 14 F. Cinti, A. Cuccoli, and A. Rettori, Phys. Rev. B 78 ,\n020402(R) (2008). 15 F. Cinti, A. Cuccoli, and A. Rettori, Phys. Rev. B 79 ,\n134420 (2009). 16 J. Bohr D. Gibbs, J. D. Axe, D. E. Moncton, K. L.\nD’Amico, C. F. Majkrzak, J. Kwo, M. Hong, C. L. Chien,\nand J. Jensen, Physica B 159 , 93 (1989). 17 H. T. Diep, Phys. Rev. B 39 , 397 (1989). 18 D. Loison, Physica A 275 , 207 (2000). 19 N. Metropolis, et al. , J. Chem. Phys. 21 , 1087 (1953). 20 F. R. Brown and T. J. Woch, Phys. Rev. Lett. 58 , 2394\n(1987). 21 D. P. Landau, and K. Binder, A Guide to Monte Carlo\nSimulation in Statistical Physics , Cambridge University\nPress, Cambridge (2000). 22 M. E.J. Newman, and G. T. Barkema, Monte Carlo Meth-\nods in Statistical Physics , Clarendon Press, Oxford (1999). 23 B. Efron, The Annals of Statistics 7 , 1 (1979). 24 P. M. Chaikin, T. C. Lubensky Principles of condensed\nmatter physics , Cambridge University Press, New York\n(1995). 25 K. Binder, Z. Phys. B 43 , 119 (1981). K. Binder, Phys.\nRev. Lett. 47 , 693 (1981). 26 Such observable has been obtained from instantaneous\nevaluation of the structure factor during the stochastic\nprocess, and subsequently statistically analyzed as all the\nother macroscopic quantities.", - "page_start": 6, - "page_end": 6, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n## **III. MODELLING APPROACHES**\n\n### **B. Dynamical Density Functional theory**\n\nThe limitations of the kinetic Monte Carlo model introduced in the previous Section are related\nto its character as a two-dimensional lattice gas with only three states: gas, liquid or particle.\nThis implies that (i) no liquid can be transported to a site on the surface already filled with liquid,\ni.e., diffusion of the liquid can not be incorporated in a sensible way and (ii) one is not able to\ndistinguish between the influence of the short- and the long-range parts of the interactions with the\nsubstrate, as all such interactions are absorbed into the effective chemical potential.\nHowever, using dynamical density functional theory (DDFT) [78- 83] one can develop a model\nfor the processes in the ultrathin postcursor film without these limitations, although here we limit\nourselves to developing the theory at the level of the KMC and solely discuss how to extend it to\nincorporate the influence of the liquid diffusion over the surface. Such a DDFT model describes\nthe coupled dynamics of the density fields of the liquid *ρ* *l* and the nanoparticles *ρ* *n* . The densities\n*ρ* *l* and *ρ* *n* are defined as the probabilities of finding a given lattice site on the surface to be occupied\nby a film of liquid or by a nanoparticle, respectively. Note that the probability densities correspond\nto number densities as we use the lattice spacing *σ* = 1 as our unit of length.\nTo develop the DDFT, one must first derive the underlying free energy functional *F* [ *ρ* *l* *, ρ* *n* ] , and\nsecondly, devise dynamical equations for both density fields that account for the conserved and the\nnon-conserved aspects of their dynamics, i.e., transport and phase change processes, respectively.\nFor a system governed by the hamiltonian (3), we may construct a mean-field (Bragg-Williams)\napproximation for the free energy of the system [78, 84] which contains an entropic contribution\nand contributions from the interactions between the different species (nanoparticles and liquid).\nThe free energy is a semi-grand free energy, since the liquid is treated grand canonically (it is\ncoupled to a reservoir with chemical potential *μ* ), whereas the nanoparticles are treated in the", - "page_start": 13, - "page_end": 13, - "source_file": "1001.2669.pdf" - }, - { - "text": "# Modelling approaches to the dewetting of evaporating thin films of nanoparticle suspensions\n\n**Modelling approaches to the dewetting of evaporating thin films of**\n**nanoparticle suspensions**\nU. Thiele ** , I. Vancea, A. J. Archer, M. J. Robbins, L. Frastia\n*Department of Mathematical Sciences,*\n*Loughborough University, Leicestershire LE11 3TU, UK*\nA. Stannard, E. Pauliac-Vaujour, C. P. Martin, M. O. Blunt, P. J. Moriarty\n*The School of Physics and Astronomy,*\n*The University of Nottingham, Nottingham NG7 2RD, UK*\n*∗* homepage: http://www.uwethiele.de, u.thiele@lboro.ac.uk\n1\narXiv:1001.2669v1 [cond-mat.soft] 15 Jan 2010\nAbstract\nWe review recent experiments on dewetting thin films of evaporating colloidal nanoparticle suspensions\n(nanofluids) and discuss several theoretical approaches to describe the ongoing processes including coupled\ntransport and phase changes. These approaches range from microscopic discrete stochastic theories to\nmesoscopic continuous deterministic descriptions. In particular, we focus on (i) a microscopic kinetic\nMonte Carlo model, (ii) a dynamical density functional theory and (iii) a hydrodynamic thin film model.\nModels (i) and (ii) are employed to discuss the formation of polygonal networks, spinodal and branched\nstructures resulting from the dewetting of an ultrathin ‘postcursor film’ that remains behind a mesoscopic\ndewetting front. We highlight, in particular, the presence of a transverse instability in the evaporative\ndewetting front which results in highly branched fingering structures. The subtle interplay of decomposition\nin the film and contact line motion is discussed.\nFinally, we discuss a simple thin film model (iii) of the hydrodynamics on the mesoscale. We employ\ncoupled evolution equations for the film thickness profile and mean particle concentration. The model is\nused to discuss the self-pinning and de-pinning of a contact line related to the ‘coffee-stain’ effect.\nIn the course of the review we discuss the advantages and limitations of the different theories, as well as\npossible future developments and extensions.\nThe paper is published in: *J. Phys.-Cond.* *Mat.* **21** , 264016 (2009),\nin the Volume “Nanofluids on solid substrates” and can be obtained at\n[http://dx.doi.org/10.1088/0953-8984/21/26/264016](http://dx.doi.org/10.1088/0953-8984/21/26/264016)\n2", - "page_start": 0, - "page_end": 1, - "source_file": "1001.2669.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed9.pdf", - "query": "What is AgMERRA ?", - "target_page": 2, - "target_passage": " historical daily weather data (1986–2005) are from the AgMERRA dataset. AgMERRA is a post-processing of the NASA Modern-Era Retrospective Analysis for Research and Applications (MERRA) data. The dataset is proved to be suitable for agricultural modelling and features consistent, daily time-series data", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "#epa, short for the United States Environmental Protection Agency founded in 1970, an agency\naiming at protecting environment.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Focusing on core serverless services**\n\n### **Common serverless services**\n\n#### **Front-end web & mobile**\n- **AWS Amplify** - open-source client libraries to build cloud powered mobile and web apps on AWS\nwith authentication, data store, pub/sub, push notifications, storage, API built on AppSync\n- **AWS AppSync** - managed GraphQL API", - "page_start": 35, - "page_end": 35, - "source_file": "serverless-core.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## WHO WE ARE\n\n### RENAULT-NISSAN ALLIANCE\nW H O W E A R E\n**Allied for Independent Success**\n**Various Models**\n**From the B Platform**\n**From the C Platform**\nMEGANE\nCLIO\nSERENA\nMARCH/MICRA", - "page_start": 32, - "page_end": 32, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **5 Training BERT**\n\nThis section reviews the proposals to optimize the\ntraining and architecture of the original BERT.", - "page_start": 6, - "page_end": 6, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\n21\nMangroves, a tropical evergreen shrub, which forms dense thickets along\ncoastlines, are a key element of the life cycle of a large number of marine species in the areas in\nwhich Mermaid principally operates.\nThe potential exposure to accidental damage, pollution or destruction of mangroves represents\na significant environmental issue in the region.\nAs part of its plans to expand the Dampier Base, Mermaid volunteered a replanting program to\nencourage the growth of mangroves in previously denuded areas, immediately adjacent to the\nexpanded Base.\nAs at the date of the report, five hundred (500) juvenile mangroves have been transplanted with\n90% success. A further 174 mangrove seedlings have been planted and are showing very good\ngrowth rates. Attempts to transplant adult mangrove trees, have proved to be more difficult, but\nthe success with young plants now appears to guarantee a more than satisfactory outcome.\nE N V I RO N M E N TA L I S S U E S\nM E R M A I D A R R O W\n19.95m Crew Boat\nM E R M A I D E A G L E\n35m Towing, Utility, Supply\nM E R M A I D R A I D E R\n50m Supply/Standby Vessel\nM E R M A I D M A R E L L A\n24.9m Steel Catamaran, Supply Vessel\nM E R M A I D WA R R I O R\n19.52m Steel Tug, Work Boat\nM E R M A I D PAT R O L\n13.63m Utility Vessel", - "page_start": 24, - "page_end": 25, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Our Impact**\nWe expanded our work in biodiversity, climate, and life sciences focused on ensuring that science research and data are open.\n[\"Coral Reef at Palmyra Atoll National Wildlife Refuge\" by USFWS Pacific is licensed under CC BY-NC 2.0.](https://creativecommons.org/licenses/by-nc/2.0/?ref=openverse)\n[In 2023, we convened hundreds via](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [roundtables, community conferences](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [(e.g. ](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) **[MozFest](https://creativecommons.org/2023/05/04/generative-ai-opportunities-concerns-solutions-from-mozfest-2023/)** , **[Wikimania](https://creativecommons.org/2024/02/07/dispatches-from-wikimania-values-for-shaping-ai-towards-a-better-internet/)** [), and public](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [events (e.g. symposium on ](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) **[Generative](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/) [AI & Creativity](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/)** [)to debate copyright law,](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/) [the ethics of open sharing, and other](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/) [relevant areas that touch AI. ](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/)\n[At our CC Global Summit, participants](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [drafted ](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) **[community-driven principles](https://creativecommons.org/2023/10/07/making-ai-work-for-creators-and-the-commons/)** [on AI that are a valuable input and will](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [help inform the organization’s thinking](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [as we determine CC’s exact role in the AI](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) space.\n[“The Pillars of Creation” by ](https://openverse.org/image/8de72efd-e12b-49eb-8210-1046bcd71847?q=Pillars%20of%20Creation) [James Webb Space Telescope ](https://www.flickr.com/photos/50785054@N03) [is licensed under CC BY 2.0. ](https://creativecommons.org/licenses/by/2.0/?ref=openverse)", - "page_start": 7, - "page_end": 8, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\nWe thank the anonymous reviewers for their valu-\nable feedback. This work is funded in part by\nthe NSF award number IIS-1844740 to Anna\nRumshisky.", - "page_start": 11, - "page_end": 11, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# Rename parameters from the prior chains to match the posterior chains\nrenamed_prior_chains = rename_chains(prior_chains, model)", - "page_start": 26, - "page_end": 26, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Example handler method in Java\n\n#### **Additional resources**\nOfficial AWS documentation:\n- [ AWS Lambda Developer Guide](https://docs.aws.amazon.com/lambda/latest/dg/welcome.html) - extensive and complete documentation for Lambda", - "page_start": 63, - "page_end": 63, - "source_file": "serverless-core.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### O P E R AT I O N S R E V I E W\n8\nS E A G O I N G O P E R AT I O N S\nDA M P I E R B A S E", - "page_start": 11, - "page_end": 11, - "source_file": "ASX_MRM_2000.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed9.pdf", - "query": "In 2018, what was the global proportion of maize grown in the US ?", - "target_page": 5, - "target_passage": "According to statistics in 2018, the gross maize yield in the top 5 countries is almost 80% of the total maize yield of the whole world. The United States accounts for more than 32%", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **1.5°C 2.0°C**\n\n**Conclusion.** According to the simulation results, the yield of maize under global warming by 2.0 °C would decrease between 3.0 and 18.7% in the worldwide relative to 1986- 2005; the maize yield would fluctuate between − 6.8 and 7.2% under global warming by 1.5 °C. From the spatial distribution, the gross maize yield in the top 5 high-yield countries (including the United States, China, Brazil, Argentina and Mexico) would decrease by 2% under global warming by 1.5 °C and 11.4% under global warming by 2.0 °C. At the global level, the market price for maize would increase by 0.7% and 3.4% under 1.5 °C scenario and 2.0 °C scenario, respectively, which would vary quite largely among different countries and regions. So, it is urgent for all countries to pay enough attention to the loss risk of maize yield and take actions of mitigation and adaptation to climate change. The time left for changing our minds and actions is becoming less and less.\n**Data availability** The historical weather data (1986- 2005) that support the analysis with ESMs in this study are publicly available online at [https://​data.​giss.​nasa.​gov/​impac​ts/​agmip​cf/](https://data.giss.nasa.gov/impacts/agmipcf/) ; the future climate scenario data (2006- 2099) that support the analysis with ESMs in this study are publicly available online at [https://​pcmdi.​llnl.​gov/?​cmip5](https://pcmdi.llnl.gov/?cmip5) and [https://​](https://esgf-node.llnl.gov/projects/esgf-llnl/) [esgf-​node.​llnl.​gov/​proje​cts/​esgf-​llnl/](https://esgf-node.llnl.gov/projects/esgf-llnl/) . The spatial data of harvest area, yield, crop calendar, irrigation portion and chemical N input for maize that support the simulation with crop model (DSSAT) in this study are publicly available at [http://​mapsp​am.​info/](http://mapspam.info/) (SPAM) and [http://​www.​sage.​wisc.​edu](http://www.sage.wisc.edu) (SAGE); the soil data that support the simulation with crop model (DSSAT) in this study are publicly available from the WISE database ( [https://​www.​](https://www.isric.online/index.php/) [isric.​online/​index.​php/](https://www.isric.online/index.php/) ) and the Digital Soil Map of the World (DSMW) ( [http://​www.​fao.​org/​land-​water/​land/​](http://www.fao.org/land-water/land/land-governance/land-resources-planning-toolbox/category/details/en/c/1026564/) [land-​gover​nance/​land-​resou​rces-​plann​ing-​toolb​ox/​categ​ory/​detai​ls/​en/c/​10265​64/](http://www.fao.org/land-water/land/land-governance/land-resources-planning-toolbox/category/details/en/c/1026564/) ). All other relevant data are available from the corresponding authors.\nReceived: 6 June 2022; Accepted: 11 October 2022\n**References** 1. Angélil, O. *et al.* An independent assessment of anthropogenic attribution statements for recent extreme temperature and rainfall events. *J. Clim.* **30** (1), 5- 16 (2017). 2. Rosenzweig, C. *et al.* Coordinating AgMIP data and models across global and regional scales for 1.5°C and 2.0°C assessments. *Philos. Trans. R. Soc. A.* **376** , 20160455 (2018). 3. Mitchell, D. *et al.* Half a degree additional warming, prognosis and projected impacts (HAPPI): Background and experimental design. *Geosci. Model Dev.* **10** , 571- 583 (2017). 4. Coumou, D. & Rahmstorf, S. A decade of weather extremes. *Nat. Clim. Change* **2** , 491- 496 (2012). 5. IPCC: Summary for Policymakers. In *Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth* *Assessment Report of the Intergovernmental Panel on Climate Change* 4- 6 (Cambridge University Press, 2013). 6. Diffenbaugh, N. S. *et al.* Quantifying the influence of global warming on unprecedented extreme climate events. *PNAS* **114** (19), 4881- 4886 (2016). 7. Tai, A. P. K., Martin, M. V. & Heald, C. L. Threat to future global food security from climate change and ozone air pollution. *Nat.* *Clim. Change* **4** , 817- 821 (2014). 8. Román-Palacios, C. & Wiens, J. J. Recent responses to climate change reveal the drivers of species extinction and survival. *PNAS* **117** (8), 4211- 4217 (2020).", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n##### www.nature.com/scientificreports/\n\n**Figure 4.** Distribution of yield loss rates on maize in the world under global warming by 2.0 °C (up: NorESM1-M model, RCP 4.5; down: GFDL-ESM2M model, RCP 6.0). The figure has been generated using ArcGIS 10.2 and Natural Earth-Free vector and raster map data @ [https://​natur​alear​thdata.​com](https://naturalearthdata.com) .\n8\nthat maize yield would decrease severely. For the whole world more mitigation and adaptation actions should be taken from now on. Food security would be a significant challenge in this century.\n**Yield change of maize in main countries.** There are huge differences in impacts on maize yield under climate change, which would influence the food crisis in different regions. There are 159 countries in the whole world which plant maize. The gross yield of maize the top 20 countries accounts for more than 90% of the total yield in the 159 countries. So, the changes in the top 20 countries under future scenarios would influence the food security of the whole world (Fig. 5 ). From the results of simulated by CRESE-maize under global warming by 1.5 °C, there would be 75 countries facing with yield loss of maize; the mean yield loss rate would become 33.5%. There would be 84 countries experiencing yield increases. Overall, the global maize yield would slightly increase. Under global warming by 2.0 °C, there would be 82 countries facing with yield loss of maize, for which the mean yield loss rate is approximate to that under global warming by 1.5 °C. There would be 77 countries experiencing yield increase; however, the mean yield increase is apparently smaller than that under global warm- ing by 1.5 °C. Generally, the global maize yield would decrease. The results show that the adverse effect of warm- ing up 2.0 °C on global maize production is far greater than warming up 1.5 °C. It is important to take actions to develop forward-looking adaptation measures to cope with future climate change. According to statistics in 2018, the gross maize yield in the top 5 countries is almost 80% of the total maize yield of the whole world. The United States accounts for more than 32%; China accounts for about 24%; Brazil, Argentina and Mexico account for about 23%. The fluctuation of maize production in these five top countries will have a significant impact on the global maize trade. Based on the simulation results, comparing to 1986- 2005, the maize yield in China, Brazil and Argentina would decrease under global warming by 1.5 °C; the yield loss rate would reach more than 20% in Brazil; Argentina would decrease by 14.7%; China would decrease by 3.7%. However, there would be increasing trends in the United States and Mexico; the change in the United States would not be significant and the maize yield would increase by 0.5%; the yield increasing rate would exceed 50% in Mexico. Overall, the gross maize yield in the top 5 countries would decrease by 2% under global warming", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n##### www.nature.com/scientificreports/\n\n**Yield change of maize under global warming by 1.5 °C and 2.0 °C.** Maize production is affected by climate change apparently. According to the simulation results of CERES-maize, the yield of maize would decrease in the worldwide relative to 1986- 2005 under global warming by 2.0 °C; it would increase little under global warming by 1.5 °C. The distributions of maize yield loss under the two scenarios are similar to each other, mostly located in the middle and low latitude, which are the main regions for maize planting in the world. The loss risk of maize under global warming by 2.0 °C is much more serious than that under global warming of 1.5 °C. However, there are increasing potentials of maize yield in many regions, nearly half of the whole maize planting area in the world, in which the climate situation would become more proper for maize under global\n**Figure 2.** (continued)\n6\nwarming by 1.5 °C and 2.0 °C. So, there are apparent challenges and opportunities for maize production in the whole world under climate change. We should grasp the opportunities and expand the yield increasing poten- tials; meanwhile, the threat of maize yield loss should be controlled and compressed to the minimum in the high-risk regions. From the results simulated by IPSL-CM5A-LR model under RCP 2.6 scenario, the gross yield of maize in the world between 2020 and 2039 would decrease by 6.8% relative to 1986- 2005. The area is 37.7% of the whole maize planting regions in the world, in which the yield loss would be less than 50%, mainly located in the low and middle latitude of South America and Asia, and the middle latitude of Africa and North America. The area is 16.4% of the whole maize planting regions, in which the yield loss would be more than 50%, mainly located in the low latitude of South America and the middle latitude of Asia and Europe. The area is 45.8% of the whole maize planting regions, in which the yield would increase, mainly located in the low latitude of Africa, Asia and North America, the high latitude of Europe. From the results simulated by the GFDL-ESM2M model under RCP 4.5 scenario, the gross yield of maize in the world between 2041 and 2060 would increase by 7.2% relative to 1986- 2005. There are opposite trends of maize yield under global warming by 1.5 °C, which are simulated by different global climate models. However, the spatial distributions of maize yield change are similar to each other. The difference is that the regions of high yield loss rate are decreasing, and the regions of yield increasing are going up. In a comprehensive perspective, under global warming by 1.5 °C, maize yield in the whole world would increase 0.18% relative to 1986- 2005 (Fig. 3 ). According to Paris Agreement, all countries should do their best to limit the global warming by 1.5 °C until the end of 21 century. If that objective could be accomplished, gross maize production of the whole world would not be influenced so much by climate change, but the food", - "page_start": 4, - "page_end": 5, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n##### www.nature.com/scientificreports/\n\n**Figure 5.** Yield loss rates on maize in top 20 countries under global warming by 1.5 °C and 2.0 °C.\nby 1.5 °C. According to the simulation results, comparing to 1986- 2005, the maize yield in the United States, China and Brazil would decrease under global warming by 2.0 °C; the yield loss rate would reach more than 24% in Brazil; the United States would decrease by 13.3%; China would decrease by 11.5%. However, there would be increasing trends in Argentina and Mexico; the maize yield would increase by 16.8% in Argentina; the yield increasing rate would exceed 40% in Mexico. Overall, the gross maize yield in the top 5 countries would decrease by 11.4% under global warming by 2.0 °C. By comparing the maize production in different countries, it can be found that the reduction trend of total maize production in the top five countries is more obvious, especially under the scenario of global warming by 2.0 °C, the global food trade and food security may face greater risks. From the view of continents, there are different trends of maize yield changes in the 6 continents (except Ant- arctica) under global warming by 1.5 °C and 2.0 °C (Fig. 6 ). From the results of simulated by CRESE-maize under global warming by 1.5 °C, the maize yield in 3 continents would decline apparently, including South America, Europe and Oceania; the average yield loss rates are respectively − 15.6%, − 12.4%, − 36.4%; in the other 3 con- tinents the average maize yield would go up, especially in Africa more than 30%; the increasing trends are slight in Asia and North America, in which the yield increasing rates are separately 0.7% and 0.4%. However, the yield change trends simulated by IPSL-CM5A-LR and GFDL-ESM2M models are different in 2 continents, including Asia and North America. From the results of simulated by CRESE-maize under global warming by 2.0 °C, the maize yield in 5 continents would decline apparently, except Africa; the average yield loss rates are respectively − 7.9% (Asia), − 14.1% (North America), − 9.3% (South America), − 22.5% (Europe), − 25.5% (Oceania); only in Africa the average maize yield would go up also more than 30%; meanwhile the yield change trends simulated by IPSL-CM5A-LR and GFDL-ESM2M models are the same in each continent. Comparing the two global warming scenarios, there would be apparent variations in maize yield in Asia and North America, in which the annual maize yield accounts for a great proportion of the whole world, leading to a much more serious yield loss under global warming by 2.0 °C than that under global warming by 1.5 °C. There would be an obvious crisis of food supply under global warming by 2.0 °C with the increasing population in the future. So, it is important to make full preparation for adaptation to climate change in the whole world.", - "page_start": 7, - "page_end": 8, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **1.5°C 2.0°C**\n\n13\n9. Dong, W. H., Liu, Z., Liao, H., Tang, Q. H. & Li, X. E. New climate and socio-economic scenarios for assessing global human health challenges due to heat risk. *Clim. Change* **130** (4), 505- 518 (2015). 10. Brown, S. C., Wigley, T. M. L., Otto-Bliesner, B. L., Rahbek, C. & Fordham, D. A. Persistent Quaternary climate refugia are hospices for biodiversity in the Anthropocene. *Nat. Clim. Change* **10** , 244- 248 (2020). 11. Fischer, H., Amelung, D. & Said, N. The accuracy of German citizens’ confidence in their climate change knowledge. *Nat. Clim.* *Change* **9** , 776- 780 (2020). 12. 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Etten, J. V. *et al.* Crop variety management for climate adaptation supported by citizen science. *PNAS* **116** (10), 4194- 4199 (2019). 43. Urban, D. W., Sheffield, J. & Lobell, D. B. The impacts of future climate and carbon dioxide changes on the average and variability of US maize yields under two emission scenarios. *Environ. Res. Lett.* **10** , 045003 (2015). 44. IPCC. Summary for policymakers. In *Global Warming of 1.5°C. An IPCC Special Report on the Impacts of Global Warming of 1.5°C* *Above Pre-industrial Levels and Related Global Greenhouse Gas Emission Pathways, in the Context of Strengthening the Global* *Response to the Threat of Climate Change, Sustainable Development, and Efforts to Eradicate Poverty* 32 (World Meteorological Organization, 2018). 45. Ruane, A. C., Goldberg, R. & Chryssanthacopoulos, J. Climate forcing datasets for agricultural modeling: Merged products for gap-filling and historical climate series estimation. *Agr. For. 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Batjes, H.N. *A Homogenized Soil Data File for Global Environmental Research: A Subset of FAO. ISRIC and NRCS Profiles (Version* *1.0)* . Working Paper and Preprint 95/10b (International Soil Reference and Information Centre, 1995).", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **1.5°C 2.0°C**\n\n**Author contributions** K.L. designed the framework of the article and analyzed the yield results and the maize price under future sce- narios. J.P. simulated the climate data from 5 climate models recommended by ISI-MIP under 4 RCP scenarios. W.X. simulated the maize yields in whole world under different scenarios. W.X. simulated the market price of maize at national and global levels. T.A. helped the revision of language.\n**Funding** Funding was provided by the National Key Research and Development program of China (Grant Nos. 2019YFA0607403 and 2017YFD0300301) and National Natural Science Foundation of China (Grant Nos. 41961124007 and 41871026).\n**Competing interests** The authors declare no competing interests.\n**Additional information Correspondence** and requests for materials should be addressed to K.L.\n**Reprints and permissions information** is available at www.nature.com/reprints .\n**Publisher’s note** Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.\n**Open Access** This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit [http://​creat​iveco​mmons.​org/​licen​ses/​by/4.​0/](http://creativecommons.org/licenses/by/4.0/) .\n© The Author(s) 2022", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n##### **Kuo Li 1** * **, Jie Pan 1 , Wei Xiong 2 , Wei Xie 3 & Tariq Ali 3**\n###### **Climate change is becoming more and more remarkable which has an obvious impact on crop yields**\n###### **all over the world. Future climate scenario data was simulated by 5 climate models recommended**\n###### **by ISI-MIP under 4 RCP scenarios, in which the approximate scenarios with global warming by 1.5 °C**\n###### **and 2 °C were selected. Applying DSSAT and GTAP models, the per unit yield changes of maize in the**\n###### **world under global warming by 1.5 °C and 2.0 °C were analyzed and the market prices of maize at**\n**national and global levels were simulated. The results showed that, the risk of maize yield reduction**\n###### **under 2.0 °C scenario was much more serious than 1.5 °C scenario; the ratios of yield changes were**\n###### **separately 0.18% and − 10.8% under 1.5 °C and 2.0 °C scenarios. The reduction trend of total maize**\n**production is obvious in the top five countries and the main producing regions of the world, especially**\n###### **under the 2.0 °C scenario. The market price of maize would increase by around 0.7% and 3.4% under**\n**1.5 °C and 2.0 °C scenarios. With the quickly increasing population in the world, it is urgent for all**\n###### **countries to pay enough attention to the risk of maize yield and take actions of mitigation and**\n###### **adaptation to climate change.**\nIn the past hundred years, the global climate has experienced great ­changes 1 - 4 . According to the sixth assess- ment report of IPCC, the global average surface temperature increased by 1.09 °C between 1850 and 2020, and almost all regions in the world experienced surface ­warming 5 . Due to global warming, the extreme climate events become more and more frequent, and the ecological environment problems caused by climate change are more and more serious, which restrict the sustainable development of human society and ­health 6 - 10 . Global warming has gradually changed from a scientific issue to a major social issue of common concern to governments and people of all ­countries 11 - 13 . In 2016, nearly 200 parties of the United Nations Framework Convention on climate change reached the Paris Agreement at the climate change conference in ­Paris 14 . Paris Agreement has indicated that it is urgent to hold the increase in global average temperature well below 2.0 °C above pre-industrial levels and pursue efforts to limit the temperature increase to 1.5 °C above pre-industrial levels. Faced with climate change, agriculture is the most vulnerable sector, which will experience the largest negative impacts from climatic change and lead to more serious food security in the whole ­world 15 - 20 . Meanwhile, global production losses might lead to price shocks and trigger export ­restrictions 21 - 24 ; an increasingly interconnected global food ­system 25 , 26 and the projected fragility of the global food production system due to climatic change further exacerbate the threats to food security in the ­worldwide 27 - 29 . So, the impacts of climate changes on crop yields and prices have been of highly concerned. Numerous studies have revealed that the warming trend has negative impact on crop yields and global trade in most regions all over the ­world 30 - 32 . There are three main methods for impacts assessment of climate change on crops, including environment-controlled experiments, statistical regression analysis and model ­simulations 17 , 33 . Environment-controlled experiments are designed to observe the influence of climate factors on crops, such as drought, flood, heat stress, cold damage, elevated ­CO 2 concentration, through which the impact mechanism of climate change on crops would be revealed and ­established 23 , 34 , 35 . Crop models and trade models are applied to simulate the response of crop yield and market price under climate change, based on process-based crop growth in daily time steps, either in selected field sites or in selected ­regions 36 - 39 . The statistical regression analysis usually explores the relationship between historical crop yields and meteorological records in different sites or counties to establish regression functions for crop responses ­predictions 40 - 43 . These researches have documented that crop yield and price would be threatened much more seriously by global warming, especially due to the increasing trend of frequency and intensity of climate extreme events in the future.", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n##### www.nature.com/scientificreports/\n\n**Figure 3.** Distribution of yield loss rate on maize in the world under global warming by 1.5 °C (up: IPSL- CM5A-LR model, RCP 2.6; down: GFDL-ESM2M model, RCP 4.5). The figure has been generated using ArcGIS 10.2 and Natural Earth-Free vector and raster map data @ [https://​natur​alear​thdata.​com](https://naturalearthdata.com) .\nsecurity of the whole world would still be attacked violently. There are huge differences among the continents; South America, Asia and the Middle East are threatened seriously by yield loss seriously under global warming by 1.5 °C. The changes in maize yield in different regions would influence the maize price and food trades. So, it should be cautious to cope with the maize changes under global warming by 1.5 °C. From the results of simulated by the NorESM1-M model under RCP 4.5 scenario, the gross yield of maize in the world between 2060 and 2079 would decrease by 18.7% relative to 1986- 2005. The area is 41.7% of the whole maize planting regions in the world, in which the yield loss would be less than 50%. The area is 15.6% of the whole maize planting regions, in which the yield loss would be more than 50%. The area is 42.7% of the whole maize planting regions, in which the yield would increase. The distribution of maize yield change is similar to that under global warming by 1.5 °C. From the results simulated by the GFDL-ESM2M model under RCP 6.0 scenario, the gross yield of maize in the world between 2065 and 2084 would decrease by 3% relative to 1986- 2005. Comparing to the results of the NorESM1-M model, the regions of high yield loss rate are increasing, and the regions of yield increases are going down; but the per unit area yields are increasing quickly in the regions of yield increasing. So, the gross maize yield in the whole world simulated by the GFDL-ESM2M model is more than the NorESM1-M model. In a comprehensive perspective, under global warming by 2.0 °C, maize yield in the whole world would decrease 10.8% relative to 1986- 2005 (Fig. 4 ). Compared to the results under global warming by 1.5 °C, the risk of yield loss is much higher. According to the new results from the Emission Gap Report in 2019, the target of global warming by 1.5 °C would not be implemented according to the reality of mitigation actions; the chance become much bigger for all countries in the world, who will be facing the severe challenge of global temperature rise of 2.0 °C or even higher (3.0 °C or 4.0 °C) in the future. So it is critical to cope with the serious condition", - "page_start": 5, - "page_end": 6, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n##### www.nature.com/scientificreports/\n\n**Figure 5.** (continued)\n10\n**Market price of maize in main countries.** In this study, we elaborate on the endogenous response of our economic models. This response can be theoretically elaborated as: due to the effect of climate change on yield reduction (improvement), the supply curve moves leftward (rightward), reducing (increasing) production and raising (lowering) prices. In response, the consumers decrease (increase) their consumption of more expensive (cheaper) crops and shifting to other (increase the use of the same) crops. Producers, at the same time, respond by changing farm-level management practices and increasing (decreasing) the amount of acreage under these crops. At a global scale, the reallocation of production and consumption through international trade further alters climate change impacts on global agriculture. This also alters the self-sufficiency ratios of each country/ region due to climate change. In response to production changes, the price of each commodity changes under both scenarios. At the global level, the market price for maize would increase by 0.7% and 3.4% under 1.5 °C scenario and 2.0 °C scenario, respectively, which would vary quite largely among different countries and regions under both climate change scenarios (Fig. 7 ). Particularly, the market price would increase by around 22% and 27% in Iran under 2.0 °C scenario and 1.5 °C scenario, respectively. Iran is also the region where the highest yield reduction is observed due to climate change. Market prices for maize in India, Mexico, Russia, South Africa and the Rest of Africa would decrease significantly under both scenarios, as their yields improve due to climate effects. Along with the domestic production, the climate change will also induce changes in international trade of maize, resulting in changing levels of self-sufficiency ratios (SSR) for each country/region. By SSR, we mean the ratio of domestically produced commodity, to the sum of net imports and domestic production. In our scenario analysis, generally, the countries that face positive effects on yields and/or are relatively less dependent on imports, are positively (less negatively) affected by climate change. For example, maize SSR for Ukraine, India, Russia and Mexico would improve under both scenarios (Fig. 8 ). Whereas the self-sufficiency ratios of maize for Southeast Asia, Bangladesh and Iran will worsen under both scenarios. China’s SSR for maize stays almost similar to the level as the baseline.\n**Discussion and conclusion Discussion.** Our analysis highlights the effects of climate change on global- and regional-specific maize yields and the associated economic consequences in 1.5 °C and 2.0 °C -warming scenarios. We find that the reduction risk of maize yield under global warming by 2.0 °C is much more serious than that under global warm- ing by 1.5 °C. On the one hand, the larger the temperature rise, the greater the evapotranspiration would be. Although the precipitation is also increasing, the evapotranspiration would become more intense. The limitation of water supply for maize growth leads to the decline of yield. On the other hand, relative to global warming by 1.5 °C, maize production would be faced with more serious and frequent extreme climate events, such as drought and heat waves, which would increase the risk of corn yield reduction under global warming by 2.0 °C. In the", - "page_start": 8, - "page_end": 9, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n1 Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences,\nBeijing 100081, China. 2 International Maize and Wheat Improvement Center, Texcoco, Mexico. 3 Peking University,\nBeijing, China. * email: hqlk2000@163.com\n2\nVol:.(1234567890)\n##### www.nature.com/scientificreports/\nAlthough, so far there are plenty of research on the impacts of global warming by 1.5 °C temperature, includ- ing the impacts comparison of global warming by 1.5 °C versus 2.0 °C 44 . It is necessary to do more quantitative impacts assessments of global warming by 1.5 °C and 2.0 °C on crops yield and market price to address research gaps and support the requirement of the scientific community and governments. In this paper, the future climate situations were selected and analyzed which are the approximate scenarios with global warming by 1.5 °C and 2.0 °C, based on the simulation results from 5 climate models recommended by ISI-MIP under 4 RCP scenarios. Then the per unit yield changes of maize all over the world under global warming by 1.5 °C and 2.0 °C were analyzed and the spatial distributions of changes in maize yield were revealed relative to the baseline from 1985 to 2006, applying crop model DSSAT (Decision Support System for Agrotechnology Transfer). Next, we examine the effects of the resulting maize production shocks in different countries; the market price of maize is simulated using GTAP to reveal the impacts of climate change on global crop trade. Finally, the future trend of maize yield and market price in the main breadbasket is assessed and the adaptation suggestions are put forward for maize cultivation.\n**Materials and methods Data processing.** In this study, historical daily weather data (1986- 2005) are from the AgMERRA dataset. AgMERRA is a post-processing of the NASA Modern-Era Retrospective Analysis for Research and Applications (MERRA) data. The dataset is proved to be suitable for agricultural modelling and features consistent, daily time-series ­data 45 . For future (2020- 2099), the original climate scenario data (Table 1 ) were extracted from output archives of five ESMs (including GFDL-ESM2M, HadGEM2-ES, IPSL-CM5A-LR, MIROC-ESM-CHEM and NorESM1-M) under four RCPs (RCP2.6, RCP4.5, RCP6.0, RCP8.5) retrieved from the CMIP website. The climate scenario data was interpolated into 0.5° × 0.5° horizontal resolution and bias-corrected with respect to historical observations to remove systematic ­errors 46 . The data of maize-planting regions are from the gridded global dataset in 2000 by combining two data ­products 47 , 48 .", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed9.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed9.pdf", - "query": "What would be the price increase resulting from maize production changes due to 1.5°C and 2°C global temperature increase ?", - "target_page": 10, - "target_passage": "In response to production changes, the price of each commodity changes under both scenarios. At the global level, the market price for maize would increase by 0.7% and 3.4% under 1.5 °C scenario and 2.0 °C scenario, respectively", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **1.5°C 2.0°C**\n\n**Author contributions** K.L. designed the framework of the article and analyzed the yield results and the maize price under future sce- narios. J.P. simulated the climate data from 5 climate models recommended by ISI-MIP under 4 RCP scenarios. W.X. simulated the maize yields in whole world under different scenarios. W.X. simulated the market price of maize at national and global levels. T.A. helped the revision of language.\n**Funding** Funding was provided by the National Key Research and Development program of China (Grant Nos. 2019YFA0607403 and 2017YFD0300301) and National Natural Science Foundation of China (Grant Nos. 41961124007 and 41871026).\n**Competing interests** The authors declare no competing interests.\n**Additional information Correspondence** and requests for materials should be addressed to K.L.\n**Reprints and permissions information** is available at www.nature.com/reprints .\n**Publisher’s note** Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.\n**Open Access** This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit [http://​creat​iveco​mmons.​org/​licen​ses/​by/4.​0/](http://creativecommons.org/licenses/by/4.0/) .\n© The Author(s) 2022", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n##### www.nature.com/scientificreports/\n\n**Figure 5.** (continued)\n10\n**Market price of maize in main countries.** In this study, we elaborate on the endogenous response of our economic models. This response can be theoretically elaborated as: due to the effect of climate change on yield reduction (improvement), the supply curve moves leftward (rightward), reducing (increasing) production and raising (lowering) prices. In response, the consumers decrease (increase) their consumption of more expensive (cheaper) crops and shifting to other (increase the use of the same) crops. Producers, at the same time, respond by changing farm-level management practices and increasing (decreasing) the amount of acreage under these crops. At a global scale, the reallocation of production and consumption through international trade further alters climate change impacts on global agriculture. This also alters the self-sufficiency ratios of each country/ region due to climate change. In response to production changes, the price of each commodity changes under both scenarios. At the global level, the market price for maize would increase by 0.7% and 3.4% under 1.5 °C scenario and 2.0 °C scenario, respectively, which would vary quite largely among different countries and regions under both climate change scenarios (Fig. 7 ). Particularly, the market price would increase by around 22% and 27% in Iran under 2.0 °C scenario and 1.5 °C scenario, respectively. Iran is also the region where the highest yield reduction is observed due to climate change. Market prices for maize in India, Mexico, Russia, South Africa and the Rest of Africa would decrease significantly under both scenarios, as their yields improve due to climate effects. Along with the domestic production, the climate change will also induce changes in international trade of maize, resulting in changing levels of self-sufficiency ratios (SSR) for each country/region. By SSR, we mean the ratio of domestically produced commodity, to the sum of net imports and domestic production. In our scenario analysis, generally, the countries that face positive effects on yields and/or are relatively less dependent on imports, are positively (less negatively) affected by climate change. For example, maize SSR for Ukraine, India, Russia and Mexico would improve under both scenarios (Fig. 8 ). Whereas the self-sufficiency ratios of maize for Southeast Asia, Bangladesh and Iran will worsen under both scenarios. China’s SSR for maize stays almost similar to the level as the baseline.\n**Discussion and conclusion Discussion.** Our analysis highlights the effects of climate change on global- and regional-specific maize yields and the associated economic consequences in 1.5 °C and 2.0 °C -warming scenarios. We find that the reduction risk of maize yield under global warming by 2.0 °C is much more serious than that under global warm- ing by 1.5 °C. On the one hand, the larger the temperature rise, the greater the evapotranspiration would be. Although the precipitation is also increasing, the evapotranspiration would become more intense. The limitation of water supply for maize growth leads to the decline of yield. On the other hand, relative to global warming by 1.5 °C, maize production would be faced with more serious and frequent extreme climate events, such as drought and heat waves, which would increase the risk of corn yield reduction under global warming by 2.0 °C. In the", - "page_start": 8, - "page_end": 9, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **1.5°C 2.0°C**\n\n**Conclusion.** According to the simulation results, the yield of maize under global warming by 2.0 °C would decrease between 3.0 and 18.7% in the worldwide relative to 1986- 2005; the maize yield would fluctuate between − 6.8 and 7.2% under global warming by 1.5 °C. From the spatial distribution, the gross maize yield in the top 5 high-yield countries (including the United States, China, Brazil, Argentina and Mexico) would decrease by 2% under global warming by 1.5 °C and 11.4% under global warming by 2.0 °C. At the global level, the market price for maize would increase by 0.7% and 3.4% under 1.5 °C scenario and 2.0 °C scenario, respectively, which would vary quite largely among different countries and regions. So, it is urgent for all countries to pay enough attention to the loss risk of maize yield and take actions of mitigation and adaptation to climate change. The time left for changing our minds and actions is becoming less and less.\n**Data availability** The historical weather data (1986- 2005) that support the analysis with ESMs in this study are publicly available online at [https://​data.​giss.​nasa.​gov/​impac​ts/​agmip​cf/](https://data.giss.nasa.gov/impacts/agmipcf/) ; the future climate scenario data (2006- 2099) that support the analysis with ESMs in this study are publicly available online at [https://​pcmdi.​llnl.​gov/?​cmip5](https://pcmdi.llnl.gov/?cmip5) and [https://​](https://esgf-node.llnl.gov/projects/esgf-llnl/) [esgf-​node.​llnl.​gov/​proje​cts/​esgf-​llnl/](https://esgf-node.llnl.gov/projects/esgf-llnl/) . The spatial data of harvest area, yield, crop calendar, irrigation portion and chemical N input for maize that support the simulation with crop model (DSSAT) in this study are publicly available at [http://​mapsp​am.​info/](http://mapspam.info/) (SPAM) and [http://​www.​sage.​wisc.​edu](http://www.sage.wisc.edu) (SAGE); the soil data that support the simulation with crop model (DSSAT) in this study are publicly available from the WISE database ( [https://​www.​](https://www.isric.online/index.php/) [isric.​online/​index.​php/](https://www.isric.online/index.php/) ) and the Digital Soil Map of the World (DSMW) ( [http://​www.​fao.​org/​land-​water/​land/​](http://www.fao.org/land-water/land/land-governance/land-resources-planning-toolbox/category/details/en/c/1026564/) [land-​gover​nance/​land-​resou​rces-​plann​ing-​toolb​ox/​categ​ory/​detai​ls/​en/c/​10265​64/](http://www.fao.org/land-water/land/land-governance/land-resources-planning-toolbox/category/details/en/c/1026564/) ). All other relevant data are available from the corresponding authors.\nReceived: 6 June 2022; Accepted: 11 October 2022\n**References** 1. Angélil, O. *et al.* An independent assessment of anthropogenic attribution statements for recent extreme temperature and rainfall events. *J. Clim.* **30** (1), 5- 16 (2017). 2. Rosenzweig, C. *et al.* Coordinating AgMIP data and models across global and regional scales for 1.5°C and 2.0°C assessments. *Philos. Trans. R. Soc. A.* **376** , 20160455 (2018). 3. Mitchell, D. *et al.* Half a degree additional warming, prognosis and projected impacts (HAPPI): Background and experimental design. *Geosci. Model Dev.* **10** , 571- 583 (2017). 4. Coumou, D. & Rahmstorf, S. A decade of weather extremes. *Nat. Clim. Change* **2** , 491- 496 (2012). 5. IPCC: Summary for Policymakers. In *Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth* *Assessment Report of the Intergovernmental Panel on Climate Change* 4- 6 (Cambridge University Press, 2013). 6. Diffenbaugh, N. S. *et al.* Quantifying the influence of global warming on unprecedented extreme climate events. *PNAS* **114** (19), 4881- 4886 (2016). 7. Tai, A. P. K., Martin, M. V. & Heald, C. L. Threat to future global food security from climate change and ozone air pollution. *Nat.* *Clim. Change* **4** , 817- 821 (2014). 8. Román-Palacios, C. & Wiens, J. J. Recent responses to climate change reveal the drivers of species extinction and survival. *PNAS* **117** (8), 4211- 4217 (2020).", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n##### **Kuo Li 1** * **, Jie Pan 1 , Wei Xiong 2 , Wei Xie 3 & Tariq Ali 3**\n###### **Climate change is becoming more and more remarkable which has an obvious impact on crop yields**\n###### **all over the world. Future climate scenario data was simulated by 5 climate models recommended**\n###### **by ISI-MIP under 4 RCP scenarios, in which the approximate scenarios with global warming by 1.5 °C**\n###### **and 2 °C were selected. Applying DSSAT and GTAP models, the per unit yield changes of maize in the**\n###### **world under global warming by 1.5 °C and 2.0 °C were analyzed and the market prices of maize at**\n**national and global levels were simulated. The results showed that, the risk of maize yield reduction**\n###### **under 2.0 °C scenario was much more serious than 1.5 °C scenario; the ratios of yield changes were**\n###### **separately 0.18% and − 10.8% under 1.5 °C and 2.0 °C scenarios. The reduction trend of total maize**\n**production is obvious in the top five countries and the main producing regions of the world, especially**\n###### **under the 2.0 °C scenario. The market price of maize would increase by around 0.7% and 3.4% under**\n**1.5 °C and 2.0 °C scenarios. With the quickly increasing population in the world, it is urgent for all**\n###### **countries to pay enough attention to the risk of maize yield and take actions of mitigation and**\n###### **adaptation to climate change.**\nIn the past hundred years, the global climate has experienced great ­changes 1 - 4 . According to the sixth assess- ment report of IPCC, the global average surface temperature increased by 1.09 °C between 1850 and 2020, and almost all regions in the world experienced surface ­warming 5 . Due to global warming, the extreme climate events become more and more frequent, and the ecological environment problems caused by climate change are more and more serious, which restrict the sustainable development of human society and ­health 6 - 10 . Global warming has gradually changed from a scientific issue to a major social issue of common concern to governments and people of all ­countries 11 - 13 . In 2016, nearly 200 parties of the United Nations Framework Convention on climate change reached the Paris Agreement at the climate change conference in ­Paris 14 . Paris Agreement has indicated that it is urgent to hold the increase in global average temperature well below 2.0 °C above pre-industrial levels and pursue efforts to limit the temperature increase to 1.5 °C above pre-industrial levels. Faced with climate change, agriculture is the most vulnerable sector, which will experience the largest negative impacts from climatic change and lead to more serious food security in the whole ­world 15 - 20 . Meanwhile, global production losses might lead to price shocks and trigger export ­restrictions 21 - 24 ; an increasingly interconnected global food ­system 25 , 26 and the projected fragility of the global food production system due to climatic change further exacerbate the threats to food security in the ­worldwide 27 - 29 . So, the impacts of climate changes on crop yields and prices have been of highly concerned. Numerous studies have revealed that the warming trend has negative impact on crop yields and global trade in most regions all over the ­world 30 - 32 . There are three main methods for impacts assessment of climate change on crops, including environment-controlled experiments, statistical regression analysis and model ­simulations 17 , 33 . Environment-controlled experiments are designed to observe the influence of climate factors on crops, such as drought, flood, heat stress, cold damage, elevated ­CO 2 concentration, through which the impact mechanism of climate change on crops would be revealed and ­established 23 , 34 , 35 . Crop models and trade models are applied to simulate the response of crop yield and market price under climate change, based on process-based crop growth in daily time steps, either in selected field sites or in selected ­regions 36 - 39 . The statistical regression analysis usually explores the relationship between historical crop yields and meteorological records in different sites or counties to establish regression functions for crop responses ­predictions 40 - 43 . These researches have documented that crop yield and price would be threatened much more seriously by global warming, especially due to the increasing trend of frequency and intensity of climate extreme events in the future.", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n1 Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences,\nBeijing 100081, China. 2 International Maize and Wheat Improvement Center, Texcoco, Mexico. 3 Peking University,\nBeijing, China. * email: hqlk2000@163.com\n2\nVol:.(1234567890)\n##### www.nature.com/scientificreports/\nAlthough, so far there are plenty of research on the impacts of global warming by 1.5 °C temperature, includ- ing the impacts comparison of global warming by 1.5 °C versus 2.0 °C 44 . It is necessary to do more quantitative impacts assessments of global warming by 1.5 °C and 2.0 °C on crops yield and market price to address research gaps and support the requirement of the scientific community and governments. In this paper, the future climate situations were selected and analyzed which are the approximate scenarios with global warming by 1.5 °C and 2.0 °C, based on the simulation results from 5 climate models recommended by ISI-MIP under 4 RCP scenarios. Then the per unit yield changes of maize all over the world under global warming by 1.5 °C and 2.0 °C were analyzed and the spatial distributions of changes in maize yield were revealed relative to the baseline from 1985 to 2006, applying crop model DSSAT (Decision Support System for Agrotechnology Transfer). Next, we examine the effects of the resulting maize production shocks in different countries; the market price of maize is simulated using GTAP to reveal the impacts of climate change on global crop trade. Finally, the future trend of maize yield and market price in the main breadbasket is assessed and the adaptation suggestions are put forward for maize cultivation.\n**Materials and methods Data processing.** In this study, historical daily weather data (1986- 2005) are from the AgMERRA dataset. AgMERRA is a post-processing of the NASA Modern-Era Retrospective Analysis for Research and Applications (MERRA) data. The dataset is proved to be suitable for agricultural modelling and features consistent, daily time-series ­data 45 . For future (2020- 2099), the original climate scenario data (Table 1 ) were extracted from output archives of five ESMs (including GFDL-ESM2M, HadGEM2-ES, IPSL-CM5A-LR, MIROC-ESM-CHEM and NorESM1-M) under four RCPs (RCP2.6, RCP4.5, RCP6.0, RCP8.5) retrieved from the CMIP website. The climate scenario data was interpolated into 0.5° × 0.5° horizontal resolution and bias-corrected with respect to historical observations to remove systematic ­errors 46 . The data of maize-planting regions are from the gridded global dataset in 2000 by combining two data ­products 47 , 48 .", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n##### www.nature.com/scientificreports/\n\n**Yield change of maize under global warming by 1.5 °C and 2.0 °C.** Maize production is affected by climate change apparently. According to the simulation results of CERES-maize, the yield of maize would decrease in the worldwide relative to 1986- 2005 under global warming by 2.0 °C; it would increase little under global warming by 1.5 °C. The distributions of maize yield loss under the two scenarios are similar to each other, mostly located in the middle and low latitude, which are the main regions for maize planting in the world. The loss risk of maize under global warming by 2.0 °C is much more serious than that under global warming of 1.5 °C. However, there are increasing potentials of maize yield in many regions, nearly half of the whole maize planting area in the world, in which the climate situation would become more proper for maize under global\n**Figure 2.** (continued)\n6\nwarming by 1.5 °C and 2.0 °C. So, there are apparent challenges and opportunities for maize production in the whole world under climate change. We should grasp the opportunities and expand the yield increasing poten- tials; meanwhile, the threat of maize yield loss should be controlled and compressed to the minimum in the high-risk regions. From the results simulated by IPSL-CM5A-LR model under RCP 2.6 scenario, the gross yield of maize in the world between 2020 and 2039 would decrease by 6.8% relative to 1986- 2005. The area is 37.7% of the whole maize planting regions in the world, in which the yield loss would be less than 50%, mainly located in the low and middle latitude of South America and Asia, and the middle latitude of Africa and North America. The area is 16.4% of the whole maize planting regions, in which the yield loss would be more than 50%, mainly located in the low latitude of South America and the middle latitude of Asia and Europe. The area is 45.8% of the whole maize planting regions, in which the yield would increase, mainly located in the low latitude of Africa, Asia and North America, the high latitude of Europe. From the results simulated by the GFDL-ESM2M model under RCP 4.5 scenario, the gross yield of maize in the world between 2041 and 2060 would increase by 7.2% relative to 1986- 2005. There are opposite trends of maize yield under global warming by 1.5 °C, which are simulated by different global climate models. However, the spatial distributions of maize yield change are similar to each other. The difference is that the regions of high yield loss rate are decreasing, and the regions of yield increasing are going up. In a comprehensive perspective, under global warming by 1.5 °C, maize yield in the whole world would increase 0.18% relative to 1986- 2005 (Fig. 3 ). According to Paris Agreement, all countries should do their best to limit the global warming by 1.5 °C until the end of 21 century. If that objective could be accomplished, gross maize production of the whole world would not be influenced so much by climate change, but the food", - "page_start": 4, - "page_end": 5, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n**Figure 6.** Yield loss rates on maize in 6 continents under global warming by 1.5 °C and 2.0 °C.\n11\nmeantime, the huge differences in yield changes in different regions provide a small chance for the world, espe- cially under global warming by 1.5 °C. In the near future, if the global temperature can be effectively controlled under 1.5 °C warming scenario, there would be an increase in the potential for maize yield in the worldwide. All regions and countries should take actions to reduce the yield loss risk. For the yield-increasing regions, the potentials of climate resources should be fully utilized to guarantee maize yield under future scenarios; for the yield-reducing regions, the targeted adaptation actions should be taken in advance under global warming by 1.5 °C and 2.0 °C. Meanwhile, the risk of price fluctuations caused by global corn trade due to future climate change should be paid more attention to, especially for developing and undeveloped countries. In the view of supply and demand, the population would go up quickly in the next 30 years; the demand for maize would increase hugely; however, the supply of maize would go down in the future, especially under global warming by 2.0 °C; it would intensify the contradiction between supply and demand, which would threaten the food security and sustainable develop- ment in the whole world. In this study, 5 climate models are selected, which are recommended by ISI-MIP (The Inter-Sectoral Impact Model Intercomparison Project); compared with other climate models, the five models could more effectively support impact assessment in different sectors and provide more reliable results. Based on the simulation results\n**-20**\n**-15**\n**-10**\n**-5**\n**0**\n**5**\n**10**\n**15**\n**20**\n**25**\n**30**\n**India Mexico Russia South Africa Rest of Africa Argentina Ukraine Canada Rest of World Japan AUS/NZL USA China Brazil EU26 Bangladesh Southeast Asia Iran Global**", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n##### www.nature.com/scientificreports/\n\n**Figure 4.** Distribution of yield loss rates on maize in the world under global warming by 2.0 °C (up: NorESM1-M model, RCP 4.5; down: GFDL-ESM2M model, RCP 6.0). The figure has been generated using ArcGIS 10.2 and Natural Earth-Free vector and raster map data @ [https://​natur​alear​thdata.​com](https://naturalearthdata.com) .\n8\nthat maize yield would decrease severely. For the whole world more mitigation and adaptation actions should be taken from now on. Food security would be a significant challenge in this century.\n**Yield change of maize in main countries.** There are huge differences in impacts on maize yield under climate change, which would influence the food crisis in different regions. There are 159 countries in the whole world which plant maize. The gross yield of maize the top 20 countries accounts for more than 90% of the total yield in the 159 countries. So, the changes in the top 20 countries under future scenarios would influence the food security of the whole world (Fig. 5 ). From the results of simulated by CRESE-maize under global warming by 1.5 °C, there would be 75 countries facing with yield loss of maize; the mean yield loss rate would become 33.5%. There would be 84 countries experiencing yield increases. Overall, the global maize yield would slightly increase. Under global warming by 2.0 °C, there would be 82 countries facing with yield loss of maize, for which the mean yield loss rate is approximate to that under global warming by 1.5 °C. There would be 77 countries experiencing yield increase; however, the mean yield increase is apparently smaller than that under global warm- ing by 1.5 °C. Generally, the global maize yield would decrease. The results show that the adverse effect of warm- ing up 2.0 °C on global maize production is far greater than warming up 1.5 °C. It is important to take actions to develop forward-looking adaptation measures to cope with future climate change. According to statistics in 2018, the gross maize yield in the top 5 countries is almost 80% of the total maize yield of the whole world. The United States accounts for more than 32%; China accounts for about 24%; Brazil, Argentina and Mexico account for about 23%. The fluctuation of maize production in these five top countries will have a significant impact on the global maize trade. Based on the simulation results, comparing to 1986- 2005, the maize yield in China, Brazil and Argentina would decrease under global warming by 1.5 °C; the yield loss rate would reach more than 20% in Brazil; Argentina would decrease by 14.7%; China would decrease by 3.7%. However, there would be increasing trends in the United States and Mexico; the change in the United States would not be significant and the maize yield would increase by 0.5%; the yield increasing rate would exceed 50% in Mexico. Overall, the gross maize yield in the top 5 countries would decrease by 2% under global warming", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **OPEN**\n\n##### www.nature.com/scientificreports/\n\n**Figure 3.** Distribution of yield loss rate on maize in the world under global warming by 1.5 °C (up: IPSL- CM5A-LR model, RCP 2.6; down: GFDL-ESM2M model, RCP 4.5). The figure has been generated using ArcGIS 10.2 and Natural Earth-Free vector and raster map data @ [https://​natur​alear​thdata.​com](https://naturalearthdata.com) .\nsecurity of the whole world would still be attacked violently. There are huge differences among the continents; South America, Asia and the Middle East are threatened seriously by yield loss seriously under global warming by 1.5 °C. The changes in maize yield in different regions would influence the maize price and food trades. So, it should be cautious to cope with the maize changes under global warming by 1.5 °C. From the results of simulated by the NorESM1-M model under RCP 4.5 scenario, the gross yield of maize in the world between 2060 and 2079 would decrease by 18.7% relative to 1986- 2005. The area is 41.7% of the whole maize planting regions in the world, in which the yield loss would be less than 50%. The area is 15.6% of the whole maize planting regions, in which the yield loss would be more than 50%. The area is 42.7% of the whole maize planting regions, in which the yield would increase. The distribution of maize yield change is similar to that under global warming by 1.5 °C. From the results simulated by the GFDL-ESM2M model under RCP 6.0 scenario, the gross yield of maize in the world between 2065 and 2084 would decrease by 3% relative to 1986- 2005. Comparing to the results of the NorESM1-M model, the regions of high yield loss rate are increasing, and the regions of yield increases are going down; but the per unit area yields are increasing quickly in the regions of yield increasing. So, the gross maize yield in the whole world simulated by the GFDL-ESM2M model is more than the NorESM1-M model. In a comprehensive perspective, under global warming by 2.0 °C, maize yield in the whole world would decrease 10.8% relative to 1986- 2005 (Fig. 4 ). Compared to the results under global warming by 1.5 °C, the risk of yield loss is much higher. According to the new results from the Emission Gap Report in 2019, the target of global warming by 1.5 °C would not be implemented according to the reality of mitigation actions; the chance become much bigger for all countries in the world, who will be facing the severe challenge of global temperature rise of 2.0 °C or even higher (3.0 °C or 4.0 °C) in the future. So it is critical to cope with the serious condition", - "page_start": 5, - "page_end": 6, - "source_file": "pubmed9.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **1.5°C 2.0°C**\n\n**% change**\n**Figure 7.** Price change on maize in main continents under global warming by 1.5 °C and 2.0 °C.\n**Figure 8.** Changes in Self-sufficiency ratio of maize in main countries under global warming by 1.5 °C and 2.0 °C.\n12\nfrom 5 climate models under 4 RCP scenarios, the future climate situations were selected which are the approxi- mate scenarios with global warming by 1.5 °C and 2.0 °C at the end of 21 century relative to pre-industrial levels; it could minimize the uncertainties of future climate data. The inputs for DSSAT simulation include soil parameters, crop calendar data and management information are coped with carefully to improve the effective- ness and reliability of maize yield simulation. There are also several uncertainties and limitations. Firstly, there is no unified understanding of how to cal- culate the temperature rise of 1.5 °C and 2.0 °C relative to pre-industrial levels in the worldwide. At present the research on climate prediction and impact assessment under global warming 1.5 °C and 2.0 °C usually adopts multi-mode ensemble average ­methods 61 , 62 , which could obtain the warming response under the condition of instantaneous change, rather than the warming process under the stable state expected by the long-term goal. If we expect to obtain the accurate results, the model prediction test should be estimated to form proprietary sce- narios for global warming by 1.5 °C and 2.0 °C 63 , 64 , which could support for the impacts assessment on different sectors. Some institutions are carrying out climate change predictions under the lower emission scenarios (global warming 1.5 °C or 2.0 °C). At the same time, in order to achieve the goal of controlling temperature by 1.5 °C at the end of the twenty-first century, it is urgent to take actions to reduce emissions and develop along the track of low energy ­consumption 65 , 66 ; but it is a great challenge for human society to achieve this goal. Secondly, our methodological approach in this study also has some important limitations, including our use of a single crop model to estimate maize yields. There are some limitations for the DSSAT model to simulate yield loss caused by climate extreme ­events 67 , in which the impacts of pests and diseases are also ­ignored 68 . However, the DSSAT model has been applied in a lot of researches to simulate historical maize ­yield 69 - 71 , in which the results are reliable and ­credible 72 . The results of this research could be an important reference to the other studies which simulate global maize yield in the future, applying crop models such as APSIM, WOFOST, ORYZA and so on. Thirdly, there are relatively more researches on the prediction of climate change trend under the background of 1.5 °C and 2.0 °C; but the research on the impact assessment of the main grain crops including global trade in worldwide is few. In the meantime, we do not assess the effect of future changes on agriculture, such as increases in farm productivity due to new technology. The maize planting area in the future is assumed to be the same as the current situation of maize cultivation in the world.", - "page_start": 10, - "page_end": 11, - "source_file": "pubmed9.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia1.pdf", - "query": "What is a formal fallacy ?", - "target_page": 8, - "target_passage": "For formal fallacies, the source of the error is found in the form of the argument", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Logic\n\n## **Logic**\n\n### **Basic concepts**\n\n#### **Arguments and inferences**\n\ninformal fallacies. [38] For formal fallacies, the\nsource of the error is found in the *form* of the\n[argument. For example, denying the antecedent](https://en.wikipedia.org/wiki/Denying_the_antecedent)\nis one type of formal fallacy, as in \"if Othello is a\nbachelor, then he is male; Othello is not a\nbachelor; therefore Othello is not male\". [88] But\nmost fallacies fall into the category of informal\nfallacies, of which a great variety is discussed in\nthe academic literature. The source of their error\nis usually found in the *content* or the *context* of\nthe argument. [89] Informal fallacies are\nsometimes categorized as fallacies of ambiguity,\nfallacies of presumption, or fallacies of\nrelevance. For fallacies of ambiguity, the\nambiguity and vagueness of natural language are\nresponsible for their flaw, as in \"feathers are light; what is light cannot be dark; therefore feathers cannot\nbe dark\". [90] Fallacies of presumption have a wrong or unjustified premise but may be valid otherwise. [91]\nIn the case of fallacies of relevance, the premises do not support the conclusion because they are not\nrelevant to it. [92]\nThe main focus of most logicians is to study the criteria according to which an argument is correct or\nincorrect. A fallacy is committed if these criteria are violated. In the case of formal logic, they are known\nas *rules of inference* . [93] They are definitory rules, which determine whether an inference is correct or\nwhich inferences are allowed. Definitory rules contrast with strategic rules. Strategic rules specify which\ninferential moves are necessary to reach a given conclusion based on a set of premises. This distinction\n[does not just apply to logic but also to games. In chess, for example, the definitory rules dictate that](https://en.wikipedia.org/wiki/Chess)\n[bishops may only move diagonally. The strategic rules, on the other hand, describe how the allowed](https://en.wikipedia.org/wiki/Bishop_(chess))", - "page_start": 7, - "page_end": 7, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n[Formal logic is interested in deductively valid arguments, for which the truth of their premises ensures](https://en.wikipedia.org/wiki/Validity_(logic))\nthe truth of their conclusion. This means that it is impossible for the premises to be true and the\nconclusion to be false. [11] For valid arguments, the logical structure of the premises and the conclusion\n[follows a pattern called a rule of inference.](https://en.wikipedia.org/wiki/Rule_of_inference) [12] [ For example, modus ponens is a rule of inference](https://en.wikipedia.org/wiki/Modus_ponens)\naccording to which all arguments of the form \"(1) *p* , (2) if *p* then *q* , (3) therefore *q* \" are valid, independent\nof what the terms *p* and *q* stand for. [13] In this sense, formal logic can be defined as the science of valid\n[inferences. An alternative definition sees logic as the study of logical truths.](https://en.wikipedia.org/wiki/Logical_truth) [14] A proposition is logically\n[true if its truth depends only on the logical vocabulary used in it. This means that it is true in all possible](https://en.wikipedia.org/wiki/Possible_world)\n[worlds and under all interpretations of its non-logical terms, like the claim \"either it is raining, or it is](https://en.wikipedia.org/wiki/Interpretation_(logic))\nnot\". [15] These two definitions of formal logic are not identical, but they are closely related. For example,\nif the inference from *p* to *q* is deductively valid then the claim \"if *p* then *q* \" is a logical truth. [16]\n[Formal logic uses formal languages to express and analyze arguments.](https://en.wikipedia.org/wiki/Formal_language) [17] They normally have a very\n[limited vocabulary and exact syntactic rules. These rules specify how their symbols can be combined to](https://en.wikipedia.org/wiki/Syntax)\n[construct sentences, so-called well-formed formulas.](https://en.wikipedia.org/wiki/Well-formed_formula) [18] This simplicity and exactness of formal logic\nmake it capable of formulating precise rules of inference. They determine whether a given argument is\nvalid. [19] Because of the reliance on formal language, natural language arguments cannot be studied\n[directly. Instead, they need to be translated into formal language before their validity can be assessed.](https://en.wikipedia.org/wiki/Logic_translation#Natural_language_formalization) [20]\nThe term \"logic\" can also be used in a slightly different sense as a countable noun. In this sense, *a logic* is\na logical formal system. Distinct logics differ from each other concerning the rules of inference they\naccept as valid and the formal languages used to express them. [21] Starting in the late 19th century, many", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Definition**\n\n#### **Formal logic**\n\nexamined by informal logic. But the formal translation \"(1) ; (2)\n; (3) \" is studied by formal logic. [32] The study of natural language\narguments comes with various difficulties. For example, natural language expressions are often\nambiguous, vague, and context-dependent. [33] Another approach defines informal logic in a wide sense as\nthe normative study of the standards, criteria, and procedures of argumentation. In this sense, it includes\n[questions about the role of rationality, critical thinking, and the psychology of argumentation.](https://en.wikipedia.org/wiki/Critical_thinking) [34]\nAnother characterization identifies informal logic with the study of non-deductive arguments. In this way,\nit contrasts with deductive reasoning examined by formal logic. [35] Non-deductive arguments make their\n[conclusion probable but do not ensure that it is true. An example is the inductive argument from the](https://en.wikipedia.org/wiki/Inductive_reasoning)\nempirical observation that \"all ravens I have seen so far are black\" to the conclusion \"all ravens are\nblack\". [36]\n[A further approach is to define informal logic as the study of informal fallacies.](https://en.wikipedia.org/wiki/Informal_fallacies) [37] Informal fallacies are\n[incorrect arguments in which errors are present in the content and the context of the argument.](https://en.wikipedia.org/wiki/Context_(language_use)) [38] [ A false](https://en.wikipedia.org/wiki/False_dilemma)\n[dilemma, for example, involves an error of content by excluding viable options. This is the case in the](https://en.wikipedia.org/wiki/False_dilemma)\nfallacy \"you are either with us or against us; you are not with us; therefore, you are against us\". [39] Some\ntheorists state that formal logic studies the general form of arguments while informal logic studies\nparticular instances of arguments. Another approach is to hold that formal logic only considers the role of", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\nsymptoms that they are observed to suffer. [3] Arguments that fall short of the standards of correct\n[reasoning often embody fallacies. Systems of logic are theoretical frameworks for assessing the](https://en.wikipedia.org/wiki/Fallacies)\ncorrectness of arguments.\n[Logic has been studied since antiquity. Early approaches include Aristotelian logic, Stoic logic, Nyaya,](https://en.wikipedia.org/wiki/Nyaya)\n[and Mohism. Aristotelian logic focuses on reasoning in the form of syllogisms. It was considered the](https://en.wikipedia.org/wiki/Syllogism)\nmain system of logic in the Western world until it was replaced by modern formal logic, which has its\n[roots in the work of late 19th-century mathematicians such as Gottlob Frege. Today, the most commonly](https://en.wikipedia.org/wiki/Gottlob_Frege)\n[used system is classical logic. It consists of propositional logic and first-order logic. Propositional logic](https://en.wikipedia.org/wiki/First-order_logic)\nonly considers logical relations between full propositions. First-order logic also takes the internal parts of\n[propositions into account, like predicates and quantifiers. Extended logics accept the basic intuitions](https://en.wikipedia.org/wiki/Quantifier_(logic))\n[behind classical logic and apply it to other fields, such as metaphysics, ethics, and epistemology. Deviant](https://en.wikipedia.org/wiki/Epistemology)\nlogics, on the other hand, reject certain classical intuitions and provide alternative explanations of the\nbasic laws of logic.\nThe word \"logic\" originates from the Greek word *logos* , which has a variety of translations, such as\n[reason, discourse, or language.](https://en.wikipedia.org/wiki/Language) [4] [ Logic is traditionally defined as the study of the laws of thought or](https://en.wikipedia.org/wiki/Laws_of_thought)\n[correct reasoning,](https://en.wikipedia.org/wiki/Logical_reasoning) [5] [ and is usually understood in terms of inferences or arguments. Reasoning is the](https://en.wikipedia.org/wiki/Argument)\nactivity of drawing inferences. Arguments are the outward expression of inferences. [6] An argument is a\nset of premises together with a conclusion. Logic is interested in whether arguments are correct, i.e.\nwhether their premises support the conclusion. [7] These general characterizations apply to logic in the\n[widest sense, i.e., to both formal and informal logic since they are both concerned with assessing the](https://en.wikipedia.org/wiki/Informal_logic)\ncorrectness of arguments. [8] Formal logic is the traditionally dominant field, and some logicians restrict\nlogic to formal logic. [9]\n[Formal logic is also known as symbolic logic and is widely used in mathematical logic. It uses a formal](https://en.wikipedia.org/wiki/Formal_system)\napproach to study reasoning: it replaces concrete expressions with abstract symbols to examine the\n[logical form of arguments independent of their concrete content. In this sense, it is topic-neutral since it is](https://en.wikipedia.org/wiki/Logical_form)\nonly concerned with the abstract structure of arguments and not with their concrete content. [10]", - "page_start": 0, - "page_end": 1, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Definition**\n\n#### **Formal logic**\n\nFormal logic needs to translate natural language\narguments into a formal language, like first-order logic, to\nassess whether they are valid. In this example, the letter\n\"c\" represents Carmen while the letters \"M\" and \"T\" stand\nfor \"Mexican\" and \"teacher\". The symbol \" ∧ \" has the\nmeaning of \"and\".\nnew formal systems have been proposed.\nThere are disagreements about what makes a\nformal system a logic. [22] For example, it has\n[been suggested that only logically complete](https://en.wikipedia.org/wiki/Completeness_(logic))\n[systems, like first-order logic, qualify as](https://en.wikipedia.org/wiki/First-order_logic)\nlogics. For such reasons, some theorists deny\n[that higher-order logics are logics in the strict](https://en.wikipedia.org/wiki/Higher-order_logic)\nsense. [23]\nWhen understood in a wide sense, logic\nencompasses both formal and informal logic. [24] Informal logic uses non-formal criteria and standards to\nanalyze and assess the correctness of arguments. Its main focus is on everyday discourse. [25] Its\ndevelopment was prompted by difficulties in applying the insights of formal logic to natural language\narguments. [26] In this regard, it considers problems that formal logic on its own is unable to address. [27]\nBoth provide criteria for assessing the correctness of arguments and distinguishing them from\nfallacies. [28]\nMany characterizations of informal logic have been suggested but there is no general agreement on its\nprecise definition. [29] The most literal approach sees the terms \"formal\" and \"informal\" as applying to the\nlanguage used to express arguments. On this view, informal logic studies arguments that are in informal\nor natural language. [30] Formal logic can only examine them indirectly by translating them first into a\nformal language while informal logic investigates them in their original form. [31] On this view, the\nargument \"Birds fly. Tweety is a bird. Therefore, Tweety flies.\" belongs to natural language and is", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Systems of logic**\n\n#### **Deviant**\n\nsequence of arguments as intermediary steps, each of which brings the opponent a little closer to one's\nintended conclusion. Besides these positive arguments leading one closer to victory, there are also\nnegative arguments preventing the opponent's victory by denying their conclusion. [144] Whether an\nargument is correct depends on whether it promotes the progress of the dialogue. Fallacies, on the other\nhand, are violations of the standards of proper argumentative rules. [146] These standards also depend on\nthe type of dialogue. For example, the standards governing the scientific discourse differ from the\nstandards in business negotiations. [147]\nThe *epistemic approach* to informal logic, on the other hand, focuses on the epistemic role of\narguments. [148] It is based on the idea that arguments aim to increase our knowledge. They achieve this\nby linking justified beliefs to beliefs that are not yet justified. [149] Correct arguments succeed at\nexpanding knowledge while fallacies are epistemic failures: they do not justify the belief in their\nconclusion. [150] [ For example, the fallacy of begging the question is a ](https://en.wikipedia.org/wiki/Fallacy_of_begging_the_question) *fallacy* because it fails to provide\nindependent justification for its conclusion, even though it is deductively valid. [151] In this sense, logical\nnormativity consists in epistemic success or rationality. [149] [ The Bayesian approach is one example of an](https://en.wikipedia.org/wiki/Bayesian_epistemology)\nepistemic approach. [152] Central to Bayesianism is not just whether the agent believes something but the\ndegree to which they believe it, the so-called *credence* [. Degrees of belief are seen as subjective](https://en.wikipedia.org/wiki/Subjective_probability)\n[probabilities in the believed proposition, i.e. how certain the agent is that the proposition is true.](https://en.wikipedia.org/wiki/Subjective_probability) [153] On\nthis view, reasoning can be interpreted as a process of changing one's credences, often in reaction to new", - "page_start": 12, - "page_end": 12, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n**Logic** [ is the study of correct reasoning. It includes both formal and](https://en.wikipedia.org/wiki/Logical_reasoning)\n[informal logic. Formal logic is the study of deductively valid](https://en.wikipedia.org/wiki/Validity_(logic))\n[inferences or logical truths. It examines how conclusions follow](https://en.wikipedia.org/wiki/Logical_truth)\n[from premises based on the structure of arguments alone,](https://en.wikipedia.org/wiki/Premise)\nindependent of their topic and content. Informal logic is associated\n[with informal fallacies, critical thinking, and argumentation](https://en.wikipedia.org/wiki/Argumentation_theory)\n[theory. Informal logic examines arguments expressed in natural](https://en.wikipedia.org/wiki/Natural_language)\n[language whereas formal logic uses formal language. When used](https://en.wikipedia.org/wiki/Formal_language)\n[as a countable noun, the term \"a logic\" refers to a specific logical](https://en.wikipedia.org/wiki/Countable_noun)\n[formal system that articulates a proof system. Logic plays a](https://en.wikipedia.org/wiki/Proof_system)\n[central role in many fields, such as philosophy, mathematics,](https://en.wikipedia.org/wiki/Mathematics)\n[computer science, and linguistics.](https://en.wikipedia.org/wiki/Linguistics)\nLogic studies arguments, which consist of a set of premises that leads to a conclusion. An example is the\nargument from the premises \"it's Sunday\" and \"if it's Sunday then I don't have to work\" leading to the\nconclusion \"I don't have to work\". [1] [ Premises and conclusions express propositions or claims that can be](https://en.wikipedia.org/wiki/Proposition)\ntrue or false. An important feature of propositions is their internal structure. For example, complex\n[propositions are made up of simpler propositions linked by logical vocabulary like ](https://en.wikipedia.org/wiki/Logical_connective) [ (and) or ](https://en.wikipedia.org/wiki/Logical_conjunction)\n[(if...then). Simple propositions also have parts, like \"Sunday\" or \"work\" in the example. The truth of a](https://en.wikipedia.org/wiki/Material_conditional)\nproposition usually depends on the meanings of all of its parts. However, this is not the case for logically\ntrue propositions. They are true only because of their logical structure independent of the specific\nmeanings of the individual parts.\nArguments can be either correct or incorrect. An argument is correct if its premises support its\n[conclusion. Deductive arguments have the strongest form of support: if their premises are true then their](https://en.wikipedia.org/wiki/Deductive_reasoning)\n[conclusion must also be true. This is not the case for ampliative arguments, which arrive at genuinely new](https://en.wikipedia.org/wiki/Ampliative)\ninformation not found in the premises. Many arguments in everyday discourse and the sciences are\n[ampliative arguments. They are divided into inductive and abductive arguments. Inductive arguments are](https://en.wikipedia.org/wiki/Abductive_reasoning)\nstatistical generalization—such as inferring that all ravens are black, based on many individual\nobservations of black ravens. [2] [ Abductive arguments are inferences to the best explanation—for](https://en.wikipedia.org/wiki/Inference)\nexample, when a doctor concludes that a patient has a certain disease, as the best explanation for the", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Basic concepts**\n\n#### **Arguments and inferences**\n\n##### **Ampliative**\n\npremises are true. [82] In this sense, abduction is also called the *inference to the best explanation* . [83] For\nexample, given the premise that there is a plate with breadcrumbs in the kitchen in the early morning, one\nmay infer the conclusion that one's house-mate had a midnight snack and was too tired to clean the table.\nThis conclusion is justified because it is the best explanation of the current state of the kitchen. [78] For\nabduction, it is not sufficient that the conclusion explains the premises. For example, the conclusion that a\n##### **Ampliative**\nYoung America's dilemma: Shall I be wise and great, or\nrich and powerful? (poster from 1901) This is an\n[example of a false dilemma: an informal fallacy using a](https://en.wikipedia.org/wiki/Informal_fallacy)\ndisjunctive premise that excludes viable alternatives.\nburglar broke into the house last night, got hungry on the job, and had a midnight snack, would also\nexplain the state of the kitchen. But this conclusion is not justified because it is not the best or most likely\nexplanation. [82][83]\nNot all arguments live up to the standards of correct reasoning. When they do not, they are usually\n[referred to as fallacies. Their central aspect is not that their conclusion is false but that there is some flaw](https://en.wikipedia.org/wiki/Fallacy)\nwith the reasoning leading to this conclusion. [84] So the argument \"it is sunny today; therefore spiders\n[have eight legs\" is fallacious even though the conclusion is true. Some theorists, like John Stuart Mill,](https://en.wikipedia.org/wiki/John_Stuart_Mill)\ngive a more restrictive definition of fallacies by additionally requiring that they appear to be correct. [85]\nThis way, genuine fallacies can be distinguished from mere mistakes of reasoning due to carelessness.\nThis explains why people tend to commit fallacies: because they have an alluring element that seduces\npeople into committing and accepting them. [86] However, this reference to appearances is controversial\n[because it belongs to the field of psychology, not logic, and because appearances may be different for](https://en.wikipedia.org/wiki/Psychology)\ndifferent people. [87]\n[Fallacies are usually divided into formal and](https://en.wikipedia.org/wiki/Formal_fallacy)", - "page_start": 6, - "page_end": 7, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[ISBN 978-1-351-21981-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-351-21981-5)\n[Sternberg, Robert J. \"Thought\" (https://www.britannica.com/topic/thought). ](https://www.britannica.com/topic/thought) *Encyclopædia*\n*Britannica* [. Archived (https://web.archive.org/web/20211013145532/https://www.britannica.c](https://web.archive.org/web/20211013145532/https://www.britannica.com/topic/thought)\n[om/topic/thought) from the original on 13 October 2021. Retrieved 14 October 2021.](https://web.archive.org/web/20211013145532/https://www.britannica.com/topic/thought)\nStolyar, Abram Aronovich (1 January 1984). *Introduction to Elementary Mathematical Logic* .\n[Courier Corporation. ISBN 978-0-486-64561-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-486-64561-2)\n[Stone, Mark A. (2012). \"Denying the Antecedent: Its Effective Use in Argumentation\" (https://](https://philpapers.org/rec/STODTA)\n[philpapers.org/rec/STODTA). ](https://philpapers.org/rec/STODTA) *Informal Logic* . **32** [ (3): 327- 356. doi:10.22329/il.v32i3.3681 (ht](https://doi.org/10.22329%2Fil.v32i3.3681)\n[tps://doi.org/10.22329%2Fil.v32i3.3681). Archived (https://web.archive.org/web/2022022812](https://web.archive.org/web/20220228123240/https://philpapers.org/rec/STODTA)\n[3240/https://philpapers.org/rec/STODTA) from the original on 28 February 2022. Retrieved](https://web.archive.org/web/20220228123240/https://philpapers.org/rec/STODTA)\n8 January 2022.\n[Stump, David J. \"Fallacy, Logical\" (https://www.encyclopedia.com/history/dictionaries-thesau](https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical)\n[ruses-pictures-and-press-releases/fallacy-logical). ](https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical) *encyclopedia.com* [. Archived (https://web.](https://web.archive.org/web/20210215112403/https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical)\n[archive.org/web/20210215112403/https://www.encyclopedia.com/history/dictionaries-thesau](https://web.archive.org/web/20210215112403/https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical)\n[ruses-pictures-and-press-releases/fallacy-logical) from the original on 15 February 2021.](https://web.archive.org/web/20210215112403/https://www.encyclopedia.com/history/dictionaries-thesauruses-pictures-and-press-releases/fallacy-logical)\nRetrieved 20 March 2021.\n[Talbott, William (2016). \"Bayesian Epistemology\" (https://plato.stanford.edu/entries/epistemo](https://plato.stanford.edu/entries/epistemology-bayesian/)\n[logy-bayesian/). ](https://plato.stanford.edu/entries/epistemology-bayesian/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab,\n[Stanford University. Archived (https://web.archive.org/web/20210401034856/https://plato.sta](https://web.archive.org/web/20210401034856/https://plato.stanford.edu/entries/epistemology-bayesian/)\n[nford.edu/entries/epistemology-bayesian/) from the original on 1 April 2021. Retrieved](https://web.archive.org/web/20210401034856/https://plato.stanford.edu/entries/epistemology-bayesian/)\n6 March 2021.\n[Tarski, Alfred (1994). ](https://en.wikipedia.org/wiki/Alfred_Tarski) *Introduction to Logic and to the Methodology of the Deductive*\n*Sciences* [. Oxford University Press. p. 40. ISBN 978-0-19-802139-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-802139-1)\nTondl, L. (2012). *Problems of Semantics: A Contribution to the Analysis of the Language*\n*Science* [. Springer Science & Business Media. p. 111. ISBN 978-94-009-8364-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-009-8364-9)\nVelleman, Daniel J. (2006). *How to Prove It: A Structured Approach* . Cambridge University\n[Press. p. 8, 103. ISBN 978-0-521-67599-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-67599-4)\n[Vickers, John M. (2022). \"Inductive Reasoning\" (https://www.oxfordbibliographies.com/displ](https://www.oxfordbibliographies.com/display/document/obo-9780195396577/obo-9780195396577-0171.xml)\n[ay/document/obo-9780195396577/obo-9780195396577-0171.xml). ](https://www.oxfordbibliographies.com/display/document/obo-9780195396577/obo-9780195396577-0171.xml) *Oxford Bibliographies* .\nOxford University Press. Retrieved 18 January 2023.\nVidyabhusana, Satis Chandra (1988). *A History of Indian Logic: Ancient, Mediaeval and*\n*Modern Schools* [. Motilal Banarsidass Publisher. p. 221. ISBN 978-81-208-0565-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-81-208-0565-1)\nVleet, Van Jacob E. (2010). \"Introduction\". *[Informal Logical Fallacies: A Brief Guide](https://philpapers.org/rec/VLEILF)* (https://p\n[hilpapers.org/rec/VLEILF). Upa. pp. ix- x. ISBN 978-0-7618-5432-6. Archived (https://web.ar](https://web.archive.org/web/20220228035654/https://philpapers.org/rec/VLEILF)\n[chive.org/web/20220228035654/https://philpapers.org/rec/VLEILF) from the original on 28](https://web.archive.org/web/20220228035654/https://philpapers.org/rec/VLEILF)\nFebruary 2022. Retrieved 2 January 2022.\n[Väänänen, Jouko (2021). \"Second-order and Higher-order Logic\" (https://plato.stanford.edu/](https://plato.stanford.edu/entries/logic-higher-order/)\n[entries/logic-higher-order/). ](https://plato.stanford.edu/entries/logic-higher-order/) *The Stanford Encyclopedia of Philosophy* . Metaphysics\n[Research Lab, Stanford University. Archived (https://web.archive.org/web/20211030222316/](https://web.archive.org/web/20211030222316/https://plato.stanford.edu/entries/logic-higher-order/)\n[https://plato.stanford.edu/entries/logic-higher-order/) from the original on 30 October 2021.](https://web.archive.org/web/20211030222316/https://plato.stanford.edu/entries/logic-higher-order/)\nRetrieved 23 November 2021.\n[Walton, Douglas N. (1987). ](https://en.wikipedia.org/wiki/Douglas_N._Walton) *[Informal Fallacies: Towards a Theory of Argument Criticisms](https://philpapers.org/rec/WALIFT)* (htt\n[ps://philpapers.org/rec/WALIFT). John Benjamins. ISBN 978-1-55619-010-0. Archived (http](https://web.archive.org/web/20220302001111/https://philpapers.org/rec/WALIFT)\n[s://web.archive.org/web/20220302001111/https://philpapers.org/rec/WALIFT) from the](https://web.archive.org/web/20220302001111/https://philpapers.org/rec/WALIFT)\noriginal on 2 March 2022. Retrieved 2 January 2022.\nWarren, Jared (2020). *[Shadows of Syntax: Revitalizing Logical and Mathematical](https://global.oup.com/academic/product/shadows-of-syntax-9780190086152)*\n*Conventionalism* [ (https://global.oup.com/academic/product/shadows-of-syntax-9780190086](https://global.oup.com/academic/product/shadows-of-syntax-9780190086152)\n[152). Oxford University Press. ISBN 978-0-19-008615-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-008615-2)\n[Washell, Richard F. (1973). \"Logic, Language, and Albert the Great\" (https://philpapers.org/r](https://philpapers.org/rec/WASLLA-3)\n[ec/WASLLA-3). ](https://philpapers.org/rec/WASLLA-3) *Journal of the History of Ideas* . **34** [ (3): 445- 50. doi:10.2307/2708963 (http](https://doi.org/10.2307%2F2708963)", - "page_start": 35, - "page_end": 36, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **See also**\n\n[Glossary of logic](https://en.wikipedia.org/wiki/Glossary_of_logic)\n[Outline of logic - Overview of and topical guide to logic](https://en.wikipedia.org/wiki/Outline_of_logic)\n[Critical thinking - Analysis of facts to form a judgment](https://en.wikipedia.org/wiki/Critical_thinking)\n[List of logic journals](https://en.wikipedia.org/wiki/List_of_logic_journals)\n[List of logic symbols - List of symbols used to express logical relations](https://en.wikipedia.org/wiki/List_of_logic_symbols)\n[List of logicians](https://en.wikipedia.org/wiki/List_of_logicians)\n[Logic puzzle - Puzzle deriving from the mathematics field of deduction](https://en.wikipedia.org/wiki/Logic_puzzle)\n[Logical reasoning - Process of drawing correct inferences](https://en.wikipedia.org/wiki/Logical_reasoning)\n[Logos - Concept in philosophy, religion, rhetoric, and psychology](https://en.wikipedia.org/wiki/Logos)\n[Vector logic](https://en.wikipedia.org/wiki/Vector_logic)\n[a. However, there are some forms of logic, like imperative logic, where this may not be the](https://en.wikipedia.org/wiki/Imperative_logic)\ncase. [42]\nb. Conductive arguments present reasons in favor of a conclusion without claiming that the\nreasons are strong enough to decisively support the conclusion.\n1. Velleman 2006, pp. 8, 103.\n2. Vickers 2022.\n3. Nunes 2011, pp. 2066- 2069.\n4. Pépin 2004, Logos; Online Etymology Staff.\n5. Hintikka 2019, lead section, §Nature and varieties of logic.\n6. Hintikka 2019, §Nature and varieties of logic; Haack 1978, pp. 1- 10, Philosophy of logics;\nSchlesinger, Keren-Portnoy & Parush 2001, p. 220.\n7. Hintikka & Sandu 2006, p. 13; Audi 1999b, Philosophy of logic; McKeon.\n8. Blair & Johnson 2000, pp. 93- 95; Craig 1996, Formal and informal logic.\n[9. Craig 1996, Formal and informal logic; Barnes 2007, p. 274; Planty-Bonjour 2012, p. 62 (htt](https://books.google.com/books?id=0EpFBgAAQBAJ&pg=PA62)\n[ps://books.google.com/books?id=0EpFBgAAQBAJ&pg=PA62); Rini 2010, p. 26 (https://boo](https://books.google.com/books?id=vard024vjFgC&pg=PA26)\n[ks.google.com/books?id=vard024vjFgC&pg=PA26).](https://books.google.com/books?id=vard024vjFgC&pg=PA26)\n10. MacFarlane 2017; Corkum 2015, pp. 753- 767; Blair & Johnson 2000, pp. 93- 95; Magnus\n2005, pp. 12- 4, 1.6 Formal languages.\n11. McKeon; Craig 1996, Formal and informal logic.\n12. Hintikka & Sandu 2006, p. 13.\n13. Magnus 2005, Proofs, p. 102.\n14. Hintikka & Sandu 2006, pp. 13- 16; Makridis 2022, pp. 1- 2; Runco & Pritzker 1999, p. 155.\n15. Gómez-Torrente 2019; Magnus 2005, 1.5 Other logical notions, p. 10.\n16. Hintikka & Sandu 2006, p. 16.\n17. Honderich 2005, logic, informal; Craig 1996, Formal and informal logic; Johnson 1999,\npp. 265- 268.\n18. Craig 1996, Formal languages and systems; Simpson 2008, p. 14.\n19. Craig 1996, Formal languages and systems.", - "page_start": 18, - "page_end": 18, - "source_file": "wikipedia1.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia1.pdf", - "query": "In early Chinese philosophy, what were the major influences regarding the philosophy of logic ?", - "target_page": 18, - "target_passage": "In Chinese philosophy, the School of Names and Mohism were particularly influential", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Logic\n\n## **Logic**\n\n### **History**\n\nrealm of ethics. [197]\n[In India, the study of logic was primarily pursued by the schools of Nyaya, Buddhism, and Jainism. It](https://en.wikipedia.org/wiki/Jainism)\nwas not treated as a separate academic discipline and discussions of its topics usually happened in the\ncontext of epistemology and theories of dialogue or argumentation. [198] In Nyaya, inference is understood\n[as a source of knowledge (pramā](https://en.wikipedia.org/wiki/Pram%C4%81%E1%B9%87a) ṇ a). It follows the perception of an object and tries to arrive at\nconclusions, for example, about the cause of this object. [199] A similar emphasis on the relation to\nepistemology is also found in Buddhist and Jainist schools of logic, where inference is used to expand the\nknowledge gained through other sources. [200] Some of the later theories of Nyaya, belonging to the\n[Navya-Nyāya school, resemble modern forms of logic, such as Gottlob Frege's distinction between sense](https://en.wikipedia.org/wiki/Sense_and_reference)\n[and reference and his definition of number.](https://en.wikipedia.org/wiki/Sense_and_reference) [201]\nThe syllogistic logic developed by Aristotle predominated in the West until the mid-19th century, when\ninterest in the foundations of mathematics stimulated the development of modern symbolic logic. [202]\nMany see Gottlob Frege's *[Begriffsschrift](https://en.wikipedia.org/wiki/Begriffsschrift)* [ as the birthplace of modern logic. Gottfried Wilhelm Leibniz's](https://en.wikipedia.org/wiki/Gottfried_Wilhelm_Leibniz)\n[idea of a universal formal language is often considered a forerunner. Other pioneers were George Boole,](https://en.wikipedia.org/wiki/George_Boole)\n[who invented Boolean algebra as a mathematical system of logic, and Charles Peirce, who developed the](https://en.wikipedia.org/wiki/Charles_Peirce)\n[logic of relatives. Alfred North Whitehead and Bertrand Russell, in turn, condensed many of these](https://en.wikipedia.org/wiki/Logic_of_relatives)\ninsights in their work *[Principia Mathematica](https://en.wikipedia.org/wiki/Principia_Mathematica)* [. Modern logic introduced novel concepts, such as functions,](https://en.wikipedia.org/wiki/Function_(mathematics))\nquantifiers, and relational predicates. A hallmark of modern symbolic logic is its use of formal language\nto precisely codify its insights. In this regard, it departs from earlier logicians, who relied mainly on\nnatural language. [203] Of particular influence was the development of first-order logic, which is usually\ntreated as the standard system of modern logic. [204] Its analytical generality allowed the formalization of\n[mathematics and drove the investigation of set theory. It also made Alfred Tarski's approach to model](https://en.wikipedia.org/wiki/Model_theory)\n[theory possible and provided the foundation of modern mathematical logic.](https://en.wikipedia.org/wiki/Model_theory) [205]\n* **[Philosophy portal](https://en.wikipedia.org/wiki/Portal:Philosophy)** *", - "page_start": 17, - "page_end": 17, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **History**\n\n[Top row: Aristotle, who established the canon of western philosophy;](https://en.wikipedia.org/wiki/Aristotle) [108] [ and Avicenna, who replaced](https://en.wikipedia.org/wiki/Avicenna)\n[Aristotelian logic in Islamic discourse.](https://en.wikipedia.org/wiki/Logic_in_Islamic_philosophy) [180] [ Bottom row: William of Ockham, a major figure of medieval](https://en.wikipedia.org/wiki/William_of_Ockham)\nscholarly thought; [181] [ and Gottlob Frege, one of the founders of modern symbolic logic.](https://en.wikipedia.org/wiki/Gottlob_Frege) [182]\n[Ibn Sina (Avicenna) was the founder of Avicennian logic, which replaced Aristotelian logic as the](https://en.wikipedia.org/wiki/Avicenna)\n[dominant system of logic in the Islamic world.](https://en.wikipedia.org/wiki/Logic_in_Islamic_philosophy) [189] It influenced Western medieval writers such as\n[Albertus Magnus and William of Ockham.](https://en.wikipedia.org/wiki/William_of_Ockham) [190] Ibn Sina wrote on the hypothetical syllogism [191] and on\n[the propositional calculus.](https://en.wikipedia.org/wiki/Propositional_calculus) [192] He developed an original \"temporally modalized\" syllogistic theory,\ninvolving temporal logic and modal logic. [193] [ He also made use of inductive logic, such as his methods](https://en.wikipedia.org/wiki/Mill%27s_Methods)\n[of agreement, difference, and concomitant variation, which are critical to the scientific method.](https://en.wikipedia.org/wiki/Scientific_method) [191] [ Fakhr](https://en.wikipedia.org/wiki/Fakhr_al-Din_al-Razi)\n[al-Din al-Razi was another influential Muslim logician. He criticized Aristotelian syllogistics and](https://en.wikipedia.org/wiki/Fakhr_al-Din_al-Razi)\nformulated an early system of inductive logic, foreshadowing the system of inductive logic developed by\nJohn Stuart Mill. [194]\n[During the Middle Ages, many translations and interpretations of Aristotelian logic were made. The](https://en.wikipedia.org/wiki/Middle_Ages)\n[works of Boethius were particularly influential. Besides translating Aristotle's work into Latin, he also](https://en.wikipedia.org/wiki/Boethius)\nproduced textbooks on logic. [195] [ Later, the works of Islamic philosophers such as Ibn Sina and Ibn](https://en.wikipedia.org/wiki/Averroes)\n[Rushd (Averroes) were drawn on. This expanded the range of ancient works available to medieval](https://en.wikipedia.org/wiki/Averroes)\nChristian scholars since more Greek work was available to Muslim scholars that had been preserved in\nLatin commentaries. In 1323, William of Ockham's influential *[Summa Logicae](https://en.wikipedia.org/wiki/Sum_of_Logic)* was released. It is a\ncomprehensive treatise on logic that discusses many basic concepts of logic and provides a systematic\nexposition of types of propositions and their truth conditions. [196]\n[In Chinese philosophy, the School of Names and Mohism were particularly influential. The School of](https://en.wikipedia.org/wiki/Mohism)\n[Names focused on the use of language and on paradoxes. For example, Gongsun Long proposed the](https://en.wikipedia.org/wiki/Gongsun_Long)\n[white horse paradox, which defends the thesis that a white horse is not a horse. The school of Mohism](https://en.wikipedia.org/wiki/White_horse_paradox)\nalso acknowledged the importance of language for logic and tried to relate the ideas in these fields to the", - "page_start": 16, - "page_end": 17, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Areas of research**\n\n#### **Formal semantics of natural language**\n\ndefinition: they just express the meanings of the logical vocabulary. [178]\n[Some theorists, like Hilary Putnam and Penelope Maddy, object to the view that logic is knowable a](https://en.wikipedia.org/wiki/Penelope_Maddy)\n[priori. They hold instead that logical truths depend on the empirical world. This is usually combined with](https://en.wikipedia.org/wiki/Empirical)\nthe claim that the laws of logic express universal regularities found in the structural features of the world.\n[According to this view, they may be explored by studying general patterns of the fundamental sciences.](https://en.wikipedia.org/wiki/Fundamental_sciences)\n[For example, it has been argued that certain insights of quantum mechanics refute the principle of](https://en.wikipedia.org/wiki/Principle_of_distributivity)\n[distributivity in classical logic, which states that the formula ](https://en.wikipedia.org/wiki/Principle_of_distributivity) is equivalent to\n[. This claim can be used as an empirical argument for the thesis that quantum logic](https://en.wikipedia.org/wiki/Quantum_logic)\nis the correct logical system and should replace classical logic. [179]\nLogic was developed independently in several cultures during antiquity. One major early contributor was\n[Aristotle, who developed ](https://en.wikipedia.org/wiki/Aristotle) *term logic* in his *[Organon](https://en.wikipedia.org/wiki/Organon)* and *[Prior Analytics](https://en.wikipedia.org/wiki/Prior_Analytics)* . [183] He was responsible for the\n[introduction of the hypothetical syllogism](https://en.wikipedia.org/wiki/Hypothetical_syllogism) [184] and temporal modal logic. [185] Further innovations include\ninductive logic [186] [ as well as the discussion of new logical concepts such as terms, predicables,](https://en.wikipedia.org/wiki/Predicable)\nsyllogisms, and propositions. Aristotelian logic was highly regarded in classical and medieval times, both\nin Europe and the Middle East. It remained in wide use in the West until the early 19th century. [187] It has\nnow been superseded by later work, though many of its key insights are still present in modern systems of\nlogic. [188]", - "page_start": 15, - "page_end": 15, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[Stanford University. Archived (https://web.archive.org/web/20211002190116/https://plato.sta](https://web.archive.org/web/20211002190116/https://plato.stanford.edu/entries/logical-form/#pat)\n[nford.edu/entries/logical-form/#pat) from the original on 2 October 2021. Retrieved](https://web.archive.org/web/20211002190116/https://plato.stanford.edu/entries/logical-form/#pat)\n4 December 2021.\nPlanty-Bonjour, Guy (2012). *The Categories of Dialectical Materialism: Contemporary Soviet*\n*Ontology* [. Springer Science & Business Media. p. 62. ISBN 978-94-010-3517-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-010-3517-0)\n[Possin, Kevin (2016). \"Conductive Arguments: Why is This Still a Thing?\" (https://philpapers.](https://philpapers.org/rec/POSCAW-4)\n[org/rec/POSCAW-4). ](https://philpapers.org/rec/POSCAW-4) *Informal Logic* . **36** [ (4): 563- 593. doi:10.22329/il.v36i4.4527 (https://do](https://doi.org/10.22329%2Fil.v36i4.4527)\n[i.org/10.22329%2Fil.v36i4.4527). Archived (https://web.archive.org/web/20220108171723/ht](https://web.archive.org/web/20220108171723/https://philpapers.org/rec/POSCAW-4)\n[tps://philpapers.org/rec/POSCAW-4) from the original on 8 January 2022. Retrieved](https://web.archive.org/web/20220108171723/https://philpapers.org/rec/POSCAW-4)\n8 January 2022.\n[Priest, Graham; Tanaka, Koji; Weber, Zach (2018). \"Paraconsistent Logic\" (https://plato.stan](https://plato.stanford.edu/entries/logic-paraconsistent/)\n[ford.edu/entries/logic-paraconsistent/). ](https://plato.stanford.edu/entries/logic-paraconsistent/) *The Stanford Encyclopedia of Philosophy* .\nMetaphysics Research Lab, Stanford University. Retrieved 14 December 2021.\nPépin, Jean (2004). \"Logos\". *[Encyclopedia of Religion](https://www.encyclopedia.com/philosophy-and-religion/philosophy/philosophy-terms-and-concepts/logos)* (https://www.encyclopedia.com/philo\n[sophy-and-religion/philosophy/philosophy-terms-and-concepts/logos). ISBN 978-0-02-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-02-865733-2)\n[865733-2. Archived (https://web.archive.org/web/20211229134626/https://www.encyclopedi](https://web.archive.org/web/20211229134626/https://www.encyclopedia.com/philosophy-and-religion/philosophy/philosophy-terms-and-concepts/logos)\n[a.com/philosophy-and-religion/philosophy/philosophy-terms-and-concepts/logos) from the](https://web.archive.org/web/20211229134626/https://www.encyclopedia.com/philosophy-and-religion/philosophy/philosophy-terms-and-concepts/logos)\noriginal on 29 December 2021. Retrieved 29 December 2021.\n[Putnam, H. (1969). \"Is Logic Empirical?\". ](https://en.wikipedia.org/wiki/Hilary_Putnam) *Boston Studies in the Philosophy of Science* .\n[Vol. 5. pp. 216- 241. doi:10.1007/978-94-010-3381-7_5 (https://doi.org/10.1007%2F978-94-](https://doi.org/10.1007%2F978-94-010-3381-7_5)\n[010-3381-7_5). ISBN 978-94-010-3383-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-010-3383-1)\n[Quine, Willard Van Orman (1981). ](https://en.wikipedia.org/wiki/Willard_Van_Orman_Quine) *Mathematical Logic* . Harvard University Press. p. 1.\n[ISBN 978-0-674-55451-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-674-55451-1)\n[Rathjen, Michael; Sieg, Wilfried (2022). \"Proof Theory\" (https://plato.stanford.edu/entries/pro](https://plato.stanford.edu/entries/proof-theory/)\n[of-theory/). ](https://plato.stanford.edu/entries/proof-theory/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford\nUniversity. Retrieved 4 March 2023.\nRautenberg, Wolfgang (1 July 2010). *A Concise Introduction to Mathematical Logic* .\n[Springer. p. 15. ISBN 978-1-4419-1221-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4419-1221-3)\n[Rendsvig, Rasmus; Symons, John (2021). \"Epistemic Logic\" (https://plato.stanford.edu/entri](https://plato.stanford.edu/entries/logic-epistemic/)\n[es/logic-epistemic/). ](https://plato.stanford.edu/entries/logic-epistemic/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab,\nStanford University. Retrieved 11 March 2023.\nRestall, Greg; Standefer, Shawn (2023). *Logical Methods* [. MIT Press. p. 91. ISBN 978-0-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-262-54484-9)\n[262-54484-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-262-54484-9)\nRichardson, Alan W. (1998). *Carnap's Construction of the World: The Aufbau and the*\n*Emergence of Logical Empiricism* [. Cambridge University Press. p. 15. ISBN 978-0-521-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-43008-1)\n[43008-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-43008-1)\nRini, Adriane (13 December 2010). *Aristotle's Modal Proofs: Prior Analytics A8-22 in*\n*Predicate Logic* [. Springer Science & Business Media. p. 26. ISBN 978-94-007-0050-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-007-0050-5)\n[Ritola, Juho (1 December 2008). \"Walton's Informal Logic: A Pragmatic Approach\" (https://d](https://doi.org/10.22329%2Fil.v28i4.2856)\n[oi.org/10.22329%2Fil.v28i4.2856). ](https://doi.org/10.22329%2Fil.v28i4.2856) *Informal Logic* . **28** [ (4): 335. doi:10.22329/il.v28i4.2856 (h](https://doi.org/10.22329%2Fil.v28i4.2856)\n[ttps://doi.org/10.22329%2Fil.v28i4.2856).](https://doi.org/10.22329%2Fil.v28i4.2856)\nRocci, Andrea (8 March 2017). *Modality in Argumentation: A Semantic Investigation of the*\n*Role of Modalities in the Structure of Arguments with an Application to Italian Modal*\n*Expressions* [. Springer. p. 26. ISBN 978-94-024-1063-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-94-024-1063-1)\nRošker, Jana S. (May 2015). \"Classical Chinese Logic: Philosophy Compass\". *Philosophy*\n*Compass* . **10** [ (5): 301- 309. doi:10.1111/phc3.12226 (https://doi.org/10.1111%2Fphc3.1222](https://doi.org/10.1111%2Fphc3.12226)\n[6).](https://doi.org/10.1111%2Fphc3.12226)\nRunco, Mark A.; Pritzker, Steven R. (1999). *Encyclopedia of Creativity* . Academic Press.", - "page_start": 33, - "page_end": 34, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Systems of logic**\n\n#### **Classical**\n\n[Gottlob Frege's ](https://en.wikipedia.org/wiki/Gottlob_Frege) *[Begriffschrift](https://en.wikipedia.org/wiki/Begriffschrift)*\nintroduced the notion of quantifier in\na graphical notation, which here\nrepresents the judgment that\nis true.\nmathematics, it does not include logical vocabulary relevant to many other topics of philosophical\nimportance. Examples of concepts it overlooks are the contrast between necessity and possibility and the\nproblem of ethical obligation and permission. Similarly, it does not address the relations between past,\npresent, and future. [119] Such issues are addressed by extended logics. They build on the basic intuitions\nof classical logic and expand it by introducing new logical vocabulary. This way, the exact logical\n[approach is applied to fields like ethics or epistemology that lie beyond the scope of mathematics.](https://en.wikipedia.org/wiki/Ethics) [120]\n[Propositional logic comprises formal systems in which formulae are built from atomic propositions using](https://en.wikipedia.org/wiki/Atomic_propositions)\n[logical connectives. For instance, propositional logic represents the conjunction of two atomic](https://en.wikipedia.org/wiki/Conjunction_(logic))\npropositions and as the complex formula . Unlike predicate logic where terms and predicates\nare the smallest units, propositional logic takes full propositions with truth values as its most basic\ncomponent. [121] Thus, propositional logics can only represent logical relationships that arise from the\nway complex propositions are built from simpler ones. But it cannot represent inferences that result from\nthe inner structure of a proposition. [122]\nFirst-order logic includes the same propositional connectives as\npropositional logic but differs from it because it articulates the\ninternal structure of propositions. This happens through devices", - "page_start": 10, - "page_end": 10, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\nsymptoms that they are observed to suffer. [3] Arguments that fall short of the standards of correct\n[reasoning often embody fallacies. Systems of logic are theoretical frameworks for assessing the](https://en.wikipedia.org/wiki/Fallacies)\ncorrectness of arguments.\n[Logic has been studied since antiquity. Early approaches include Aristotelian logic, Stoic logic, Nyaya,](https://en.wikipedia.org/wiki/Nyaya)\n[and Mohism. Aristotelian logic focuses on reasoning in the form of syllogisms. It was considered the](https://en.wikipedia.org/wiki/Syllogism)\nmain system of logic in the Western world until it was replaced by modern formal logic, which has its\n[roots in the work of late 19th-century mathematicians such as Gottlob Frege. Today, the most commonly](https://en.wikipedia.org/wiki/Gottlob_Frege)\n[used system is classical logic. It consists of propositional logic and first-order logic. Propositional logic](https://en.wikipedia.org/wiki/First-order_logic)\nonly considers logical relations between full propositions. First-order logic also takes the internal parts of\n[propositions into account, like predicates and quantifiers. Extended logics accept the basic intuitions](https://en.wikipedia.org/wiki/Quantifier_(logic))\n[behind classical logic and apply it to other fields, such as metaphysics, ethics, and epistemology. Deviant](https://en.wikipedia.org/wiki/Epistemology)\nlogics, on the other hand, reject certain classical intuitions and provide alternative explanations of the\nbasic laws of logic.\nThe word \"logic\" originates from the Greek word *logos* , which has a variety of translations, such as\n[reason, discourse, or language.](https://en.wikipedia.org/wiki/Language) [4] [ Logic is traditionally defined as the study of the laws of thought or](https://en.wikipedia.org/wiki/Laws_of_thought)\n[correct reasoning,](https://en.wikipedia.org/wiki/Logical_reasoning) [5] [ and is usually understood in terms of inferences or arguments. Reasoning is the](https://en.wikipedia.org/wiki/Argument)\nactivity of drawing inferences. Arguments are the outward expression of inferences. [6] An argument is a\nset of premises together with a conclusion. Logic is interested in whether arguments are correct, i.e.\nwhether their premises support the conclusion. [7] These general characterizations apply to logic in the\n[widest sense, i.e., to both formal and informal logic since they are both concerned with assessing the](https://en.wikipedia.org/wiki/Informal_logic)\ncorrectness of arguments. [8] Formal logic is the traditionally dominant field, and some logicians restrict\nlogic to formal logic. [9]\n[Formal logic is also known as symbolic logic and is widely used in mathematical logic. It uses a formal](https://en.wikipedia.org/wiki/Formal_system)\napproach to study reasoning: it replaces concrete expressions with abstract symbols to examine the\n[logical form of arguments independent of their concrete content. In this sense, it is topic-neutral since it is](https://en.wikipedia.org/wiki/Logical_form)\nonly concerned with the abstract structure of arguments and not with their concrete content. [10]", - "page_start": 0, - "page_end": 1, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[s://doi.org/10.2307%2F2708963). JSTOR 2708963 (https://www.jstor.org/stable/2708963).](https://www.jstor.org/stable/2708963)\nWasilewska, Anita (2018). *Logics for Computer Science: Classical and Non-Classical* .\n[Springer. pp. 145- 6. ISBN 978-3-319-92591-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-319-92591-2)\n[Weber, Zach. \"Paraconsistent Logic\" (https://iep.utm.edu/para-log/). ](https://iep.utm.edu/para-log/) *Internet Encyclopedia*\n*of Philosophy* . Retrieved 12 December 2021.\nWeddle, Perry (2011). \"Chapter 36. Informal logic and the eductive-inductive distinction\".\n*Across the Lines of Disciplines* [ (https://www.degruyter.com/document/doi/10.1515/97831108](https://www.degruyter.com/document/doi/10.1515/9783110867718.383/html)\n[67718.383/html). De Gruyter Mouton. pp. 383- 388. doi:10.1515/9783110867718.383 (http](https://doi.org/10.1515%2F9783110867718.383)\n[s://doi.org/10.1515%2F9783110867718.383). ISBN 978-3-11-086771-8. Archived (https://w](https://web.archive.org/web/20211231172343/https://www.degruyter.com/document/doi/10.1515/9783110867718.383/html)\n[eb.archive.org/web/20211231172343/https://www.degruyter.com/document/doi/10.1515/978](https://web.archive.org/web/20211231172343/https://www.degruyter.com/document/doi/10.1515/9783110867718.383/html)\n[3110867718.383/html) from the original on 31 December 2021. Retrieved 2 January 2022.](https://web.archive.org/web/20211231172343/https://www.degruyter.com/document/doi/10.1515/9783110867718.383/html)\n[Westerståhl, Dag (1989). \"Aristotelian Syllogisms and Generalized Quantifiers\" (https://philp](https://philpapers.org/rec/WESASA)\n[apers.org/rec/WESASA). ](https://philpapers.org/rec/WESASA) *Studia Logica* . **48** [ (4): 577- 585. doi:10.1007/BF00370209 (https://](https://doi.org/10.1007%2FBF00370209)\n[doi.org/10.1007%2FBF00370209). S2CID 32089424 (https://api.semanticscholar.org/Corpu](https://api.semanticscholar.org/CorpusID:32089424)\n[sID:32089424). Archived (https://web.archive.org/web/20220104182746/https://philpapers.o](https://web.archive.org/web/20220104182746/https://philpapers.org/rec/WESASA)\n[rg/rec/WESASA) from the original on 4 January 2022. Retrieved 4 January 2022.](https://web.archive.org/web/20220104182746/https://philpapers.org/rec/WESASA)\n[Wilbanks, Jan J. (1 March 2010). \"Defining Deduction, Induction, and Validity\" (https://link.sp](https://link.springer.com/article/10.1007/s10503-009-9131-5)\n[ringer.com/article/10.1007/s10503-009-9131-5). ](https://link.springer.com/article/10.1007/s10503-009-9131-5) *Argumentation* . **24** (1): 107- 124.\n[doi:10.1007/s10503-009-9131-5 (https://doi.org/10.1007%2Fs10503-009-9131-5).](https://doi.org/10.1007%2Fs10503-009-9131-5)\n[ISSN 1572-8374 (https://search.worldcat.org/issn/1572-8374). S2CID 144481717 (https://ap](https://api.semanticscholar.org/CorpusID:144481717)\n[i.semanticscholar.org/CorpusID:144481717). Archived (https://web.archive.org/web/202201](https://web.archive.org/web/20220108171721/https://link.springer.com/article/10.1007/s10503-009-9131-5)\n[08171721/https://link.springer.com/article/10.1007/s10503-009-9131-5) from the original on](https://web.archive.org/web/20220108171721/https://link.springer.com/article/10.1007/s10503-009-9131-5)\n8 January 2022. Retrieved 8 January 2022.\n[Wilce, Alexander (2021). \"Quantum Logic and Probability Theory: 2.1 Realist Quantum](https://plato.stanford.edu/entries/qt-quantlog/#RealQuanLogi)\n[Logic\" (https://plato.stanford.edu/entries/qt-quantlog/#RealQuanLogi). ](https://plato.stanford.edu/entries/qt-quantlog/#RealQuanLogi) *The Stanford*\n*Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University. Retrieved\n11 March 2023.\nWile, Bruce; Goss, John; Roesner, Wolfgang (2005). *Comprehensive Functional*\n*Verification: The Complete Industry Cycle* [. Elsevier. p. 447. ISBN 978-0-08-047664-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-08-047664-3)\n[Willman, Marshall D. (2022). \"Logic and Language in Early Chinese Philosophy\" (https://plat](https://plato.stanford.edu/entries/chinese-logic-language/)\n[o.stanford.edu/entries/chinese-logic-language/). ](https://plato.stanford.edu/entries/chinese-logic-language/) *The Stanford Encyclopedia of Philosophy* .\nMetaphysics Research Lab, Stanford University. Introduction. Retrieved 11 March 2023.\n[Wolf, Robert G. (1978). \"Are Relevant Logics Deviant?\" (https://philpapers.org/rec/WOLAR](https://philpapers.org/rec/WOLARL)\n[L). ](https://philpapers.org/rec/WOLARL) *Philosophia* . **7** [ (2): 327- 340. doi:10.1007/BF02378819 (https://doi.org/10.1007%2FBF02](https://doi.org/10.1007%2FBF02378819)\n[378819). S2CID 143697796 (https://api.semanticscholar.org/CorpusID:143697796).](https://api.semanticscholar.org/CorpusID:143697796)\n[Archived (https://web.archive.org/web/20211216143955/https://philpapers.org/rec/WOLAR](https://web.archive.org/web/20211216143955/https://philpapers.org/rec/WOLARL)\n[L) from the original on 16 December 2021. Retrieved 4 January 2022.](https://web.archive.org/web/20211216143955/https://philpapers.org/rec/WOLARL)\nZegarelli, Mark (2010). *Logic For Dummies* [. John Wiley & Sons. p. 30. ISBN 978-1-118-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-118-05307-2)\n[05307-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-118-05307-2)\n[Retrieved from \"https://en.wikipedia.org/w/index.php?title=Logic&oldid=1266818857\"](https://en.wikipedia.org/w/index.php?title=Logic&oldid=1266818857)", - "page_start": 36, - "page_end": 37, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Systems of logic**\n\n#### **Informal**\n\nincoming information. [154] Correct reasoning and the arguments it is based on follow the laws of\n[probability, for example, the principle of conditionalization. Bad or irrational reasoning, on the other](https://en.wikipedia.org/wiki/Bayesian_epistemology#Principle_of_conditionalization)\nhand, violates these laws. [155]\nLogic is studied in various fields. In many cases, this is done by applying its formal method to specific\ntopics outside its scope, like to ethics or computer science. [156] In other cases, logic itself is made the\nsubject of research in another discipline. This can happen in diverse ways. For instance, it can involve\ninvestigating the philosophical assumptions linked to the basic concepts used by logicians. Other ways\ninclude interpreting and analyzing logic through mathematical structures as well as studying and\ncomparing abstract properties of formal logical systems. [157]\n*Philosophy of logic* is the philosophical discipline studying the scope and nature of logic. [59] It examines\nmany presuppositions implicit in logic, like how to define its basic concepts or the metaphysical\nassumptions associated with them. [158] It is also concerned with how to classify logical systems and\n[considers the ontological commitments they incur.](https://en.wikipedia.org/wiki/Ontological) [159] *Philosophical logic* is one of the areas within the\nphilosophy of logic. It studies the application of logical methods to philosophical problems in fields like\nmetaphysics, ethics, and epistemology. [160] This application usually happens in the form of extended or\ndeviant logical systems. [161]\nMetalogic is the field of inquiry studying the properties of formal logical systems. For example, when a\nnew formal system is developed, metalogicians may study it to determine which formulas can be proven", - "page_start": 13, - "page_end": 13, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[2/http://www.britannica.com/EBchecked/topic/346240/philosophy-of-logic) from the original](https://web.archive.org/web/20150428101732/http://www.britannica.com/EBchecked/topic/346240/philosophy-of-logic)\non 28 April 2015. Retrieved 21 November 2021.\n[Hintikka, Jaakko J. (2023). \"Logical systems\" (https://www.britannica.com/topic/logic/Logical](https://www.britannica.com/topic/logic/Logical-systems)\n[-systems). ](https://www.britannica.com/topic/logic/Logical-systems) *Encyclopædia Britannica* [. Archived (https://web.archive.org/web/2021120718465](https://web.archive.org/web/20211207184656/https://www.britannica.com/topic/logic/Logical-systems)\n[6/https://www.britannica.com/topic/logic/Logical-systems) from the original on 7 December](https://web.archive.org/web/20211207184656/https://www.britannica.com/topic/logic/Logical-systems)\n2021. Retrieved 4 December 2021.\n[Hintikka, Jaakko (1970). \"Information, Deduction, and the A Priori\". ](https://en.wikipedia.org/wiki/Jaakko_Hintikka) *Noûs* . **4** (2): 135- 152.\n[doi:10.2307/2214318 (https://doi.org/10.2307%2F2214318). ISSN 0029-4624 (https://searc](https://search.worldcat.org/issn/0029-4624)\n[h.worldcat.org/issn/0029-4624). JSTOR 2214318 (https://www.jstor.org/stable/2214318).](https://www.jstor.org/stable/2214318)\n[Hintikka, Jaakko; Sandu, Gabriel (2006). \"What is Logic?\". In Jacquette, D. (ed.).](https://en.wikipedia.org/wiki/Jaakko_Hintikka)\n*[Philosophy of Logic](https://philpapers.org/rec/JAAWIL)* (https://philpapers.org/rec/JAAWIL). North Holland. pp. 13- 39.\n[ISBN 978-0-444-51541-4. Archived (https://web.archive.org/web/20211207235525/https://ph](https://web.archive.org/web/20211207235525/https://philpapers.org/rec/JAAWIL)\n[ilpapers.org/rec/JAAWIL) from the original on 7 December 2021. Retrieved 29 December](https://web.archive.org/web/20211207235525/https://philpapers.org/rec/JAAWIL)\n2021.\n[Hintikka, Jaakko J.; Spade, Paul Vincent. \"History of logic\" (https://www.britannica.com/topi](https://www.britannica.com/topic/history-of-logic)\n[c/history-of-logic). ](https://www.britannica.com/topic/history-of-logic) *Encyclopædia Britannica* . Retrieved 23 September 2022.\n[Honderich, Ted (2005). ](https://en.wikipedia.org/wiki/Ted_Honderich) *The Oxford Companion to Philosophy* [ (https://philpapers.org/rec/HO](https://philpapers.org/rec/HONTOC-2)\n[NTOC-2). Oxford University Press. ISBN 978-0-19-926479-7. Archived (https://web.archive.](https://web.archive.org/web/20210129082636/https://philpapers.org/rec/HONTOC-2)\n[org/web/20210129082636/https://philpapers.org/rec/HONTOC-2) from the original on 29](https://web.archive.org/web/20210129082636/https://philpapers.org/rec/HONTOC-2)\nJanuary 2021. Retrieved 2 January 2022.\nHurley, Patrick J. (2015). \"4. Categorical Syllogisms\". *Logic: The Essentials* . Wadsworth.\n[pp. 189- 237. ISBN 978-1-305-59041-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-305-59041-0)\n[IEP Staff. \"Deductive and Inductive Arguments\" (https://iep.utm.edu/ded-ind/). Archived (http](https://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/)\n[s://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/) from the original on](https://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/)\n28 May 2010. Retrieved 6 January 2022.\nIqbal, Mohammad (2013). \"The Spirit of Muslim Culture\". *[The Reconstruction of Religious](http://www.allamaiqbal.com/works/prose/english/reconstruction/)*\n*Thought in Islam* [ (http://www.allamaiqbal.com/works/prose/english/reconstruction/). Stanford](http://www.allamaiqbal.com/works/prose/english/reconstruction/)\n[University Press. pp. 99- 115. ISBN 978-0-8047-8686-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8047-8686-7)\n[Irvine, Andrew David (2022). \"Bertrand Russell\" (https://plato.stanford.edu/entries/russell/).](https://plato.stanford.edu/entries/russell/)\n*The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\nRetrieved 29 September 2022.\nJacquette, Dale (2006). \"Introduction: Philosophy of logic today\". *[Philosophy of Logic](https://philpapers.org/rec/JACPOL)* (http\n[s://philpapers.org/rec/JACPOL). North Holland. pp. 1- 12. ISBN 978-0-444-51541-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-444-51541-4)\n[Archived (https://web.archive.org/web/20211207184932/https://philpapers.org/rec/JACPOL)](https://web.archive.org/web/20211207184932/https://philpapers.org/rec/JACPOL)\nfrom the original on 7 December 2021. Retrieved 29 December 2021.\nJago, Mark (2014). *The Impossible: An Essay on Hyperintensionality* . OUP Oxford. p. 41.\n[ISBN 978-0-19-101915-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-101915-9)\n[Janssen, Theo M. V.; Zimmermann, Thomas Ede (2021). \"Montague Semantics\" (https://plat](https://plato.stanford.edu/entries/montague-semantics/)\n[o.stanford.edu/entries/montague-semantics/). ](https://plato.stanford.edu/entries/montague-semantics/) *The Stanford Encyclopedia of Philosophy* .\nMetaphysics Research Lab, Stanford University. pp. 3- 4. Retrieved 10 March 2023.\n[Johnson, Ralph H. (1999). \"The Relation Between Formal and Informal Logic\" (https://philpa](https://philpapers.org/rec/JOHTRB-2)\n[pers.org/rec/JOHTRB-2). ](https://philpapers.org/rec/JOHTRB-2) *Argumentation* . **13** [ (3): 265- 274. doi:10.1023/A:1007789101256](https://doi.org/10.1023%2FA%3A1007789101256)\n[(https://doi.org/10.1023%2FA%3A1007789101256). S2CID 141283158 (https://api.semantic](https://api.semanticscholar.org/CorpusID:141283158)\n[scholar.org/CorpusID:141283158). Archived (https://web.archive.org/web/20211207184706/](https://web.archive.org/web/20211207184706/https://philpapers.org/rec/JOHTRB-2)\n[https://philpapers.org/rec/JOHTRB-2) from the original on 7 December 2021. Retrieved](https://web.archive.org/web/20211207184706/https://philpapers.org/rec/JOHTRB-2)\n2 January 2022.\nJohnson, Ralph H. (15 July 2014). *The Rise of Informal Logic: Essays on Argumentation,*\n*Critical Thinking, Reasoning and Politics* [. University of Windsor. ISBN 978-0-920233-71-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-920233-71-9)\nKetland, Jeffrey (2005). \"Second Order Logic\". *[Macmillan Encyclopedia of Philosophy](https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)*", - "page_start": 29, - "page_end": 30, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n(eds.). *Philosophy of Mathematics: Selected Readings* [ (https://www.cambridge.org/core/boo](https://www.cambridge.org/core/books/abs/philosophy-of-mathematics/russells-mathematical-logic/4D82F215FABFE06149D03EF1EF5BE7E4)\n[ks/abs/philosophy-of-mathematics/russells-mathematical-logic/4D82F215FABFE06149D03](https://www.cambridge.org/core/books/abs/philosophy-of-mathematics/russells-mathematical-logic/4D82F215FABFE06149D03EF1EF5BE7E4)\n[EF1EF5BE7E4) (2nd ed.). Cambridge University Press. pp. 447- 469. ISBN 978-0-521-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-29648-9)\n[29648-9. Archived (https://web.archive.org/web/20220111091740/https://www.cambridge.or](https://web.archive.org/web/20220111091740/https://www.cambridge.org/core/books/abs/philosophy-of-mathematics/russells-mathematical-logic/4D82F215FABFE06149D03EF1EF5BE7E4)\n[g/core/books/abs/philosophy-of-mathematics/russells-mathematical-logic/4D82F215FABFE](https://web.archive.org/web/20220111091740/https://www.cambridge.org/core/books/abs/philosophy-of-mathematics/russells-mathematical-logic/4D82F215FABFE06149D03EF1EF5BE7E4)\n[06149D03EF1EF5BE7E4) from the original on 11 January 2022. Retrieved 9 January 2022.](https://web.archive.org/web/20220111091740/https://www.cambridge.org/core/books/abs/philosophy-of-mathematics/russells-mathematical-logic/4D82F215FABFE06149D03EF1EF5BE7E4)\n[Hájek, Petr (3 September 2006). \"Fuzzy Logic\" (https://plato.stanford.edu/Archives/Win201](https://plato.stanford.edu/Archives/Win2012/entries/logic-fuzzy/)\n[2/entries/logic-fuzzy/). ](https://plato.stanford.edu/Archives/Win2012/entries/logic-fuzzy/) *Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab,\nStanford University. Retrieved 19 July 2023.\n[Hájek, Alan; Lin, Hanti (2017). \"A Tale of Two Epistemologies?\" (https://philpapers.org/rec/H](https://philpapers.org/rec/HJEATO)\n[JEATO). ](https://philpapers.org/rec/HJEATO) *Res Philosophica* . **94** [ (2): 207- 232. doi:10.11612/resphil.1540 (https://doi.org/10.1](https://doi.org/10.11612%2Fresphil.1540)\n[1612%2Fresphil.1540). S2CID 160029122 (https://api.semanticscholar.org/CorpusID:16002](https://api.semanticscholar.org/CorpusID:160029122)\n[9122). Archived (https://web.archive.org/web/20220104182746/https://philpapers.org/rec/HJ](https://web.archive.org/web/20220104182746/https://philpapers.org/rec/HJEATO)\n[EATO) from the original on 4 January 2022. Retrieved 4 January 2022.](https://web.archive.org/web/20220104182746/https://philpapers.org/rec/HJEATO)\nHall, Cordelia; O'Donnell, John (2000). *Discrete Mathematics Using a Computer* . Springer\n[Science & Business Media. p. 48. ISBN 978-1-85233-089-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-85233-089-7)\nHoude, R.; Camacho, L. (2003). \"Induction\". *New Catholic Encyclopedia* [ (https://www.encycl](https://www.encyclopedia.com/science-and-technology/computers-and-electrical-engineering/electrical-engineering/induction)\n[opedia.com/science-and-technology/computers-and-electrical-engineering/electrical-engine](https://www.encyclopedia.com/science-and-technology/computers-and-electrical-engineering/electrical-engineering/induction)\n[ering/induction). ISBN 978-0-7876-4004-0. Archived (https://web.archive.org/web/20220108](https://web.archive.org/web/20220108171720/https://www.encyclopedia.com/science-and-technology/computers-and-electrical-engineering/electrical-engineering/induction)\n[171720/https://www.encyclopedia.com/science-and-technology/computers-and-electrical-en](https://web.archive.org/web/20220108171720/https://www.encyclopedia.com/science-and-technology/computers-and-electrical-engineering/electrical-engineering/induction)\n[gineering/electrical-engineering/induction) from the original on 8 January 2022. Retrieved](https://web.archive.org/web/20220108171720/https://www.encyclopedia.com/science-and-technology/computers-and-electrical-engineering/electrical-engineering/induction)\n8 January 2022.\n[Haack, Susan (1974). ](https://en.wikipedia.org/wiki/Susan_Haack) *Deviant Logic: Some Philosophical Issues* . CUP Archive. p. 51.\n[ISBN 978-0-521-20500-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-20500-9)\n[Haack, Susan (1978). \"1. 'Philosophy of logics' \". ](https://en.wikipedia.org/wiki/Susan_Haack) *[Philosophy of Logics](https://philpapers.org/rec/HAAPOL-2)* (https://philpapers.or\n[g/rec/HAAPOL-2). London and New York: Cambridge University Press. pp. 1- 10. ISBN 978-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-29329-7)\n[0-521-29329-7. Archived (https://web.archive.org/web/20211207200551/https://philpapers.o](https://web.archive.org/web/20211207200551/https://philpapers.org/rec/HAAPOL-2)\n[rg/rec/HAAPOL-2) from the original on 7 December 2021. Retrieved 29 December 2021.](https://web.archive.org/web/20211207200551/https://philpapers.org/rec/HAAPOL-2)\n[Haack, Susan (1996). ](https://en.wikipedia.org/wiki/Susan_Haack) *Deviant Logic, Fuzzy Logic: Beyond the Formalism* . University of\n[Chicago Press. ISBN 978-0-226-31133-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-226-31133-3)\nHaaparanta, Leila (2009). \"1. Introduction\". *The Development of Modern Logic* . Oxford\n[University Press. pp. 4- 6. ISBN 978-0-19-513731-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-513731-6)\n[Hansen, Hans (2020). \"Fallacies\" (https://plato.stanford.edu/entries/fallacies/). ](https://plato.stanford.edu/entries/fallacies/) *The Stanford*\n*Encyclopedia of Philosophy* [. Metaphysics Research Lab, Stanford University. Archived (http](https://web.archive.org/web/20210329182946/https://plato.stanford.edu/entries/fallacies/)\n[s://web.archive.org/web/20210329182946/https://plato.stanford.edu/entries/fallacies/) from](https://web.archive.org/web/20210329182946/https://plato.stanford.edu/entries/fallacies/)\nthe original on 29 March 2021. Retrieved 18 March 2021.\nHartmann, Stephan; Sprenger, Jan (2010). \"Bayesian Epistemology\". *[The Routledge](https://philpapers.org/rec/BOVSIO)*\n*[Companion to Epistemology](https://philpapers.org/rec/BOVSIO)* (https://philpapers.org/rec/BOVSIO). London: Routledge.\n[pp. 609- 620. ISBN 978-0-415-96219-3. Archived (https://web.archive.org/web/2021051609](https://web.archive.org/web/20210516095047/https://philpapers.org/rec/BOVSIO)\n[5047/https://philpapers.org/rec/BOVSIO) from the original on 16 May 2021. Retrieved](https://web.archive.org/web/20210516095047/https://philpapers.org/rec/BOVSIO)\n4 January 2022.\n[Hasse, Dag Nikolaus (2008). \"Influence of Arabic and Islamic Philosophy on the Latin West\"](https://plato.stanford.edu/entries/arabic-islamic-influence/)\n[(https://plato.stanford.edu/entries/arabic-islamic-influence/). ](https://plato.stanford.edu/entries/arabic-islamic-influence/) *The Stanford Encyclopedia of*\n*Philosophy* . Metaphysics Research Lab, Stanford University. Retrieved 19 July 2023.\n[Hawthorne, James (2021). \"Inductive Logic\" (https://plato.stanford.edu/entries/logic-inductiv](https://plato.stanford.edu/entries/logic-inductive/)\n[e/). ](https://plato.stanford.edu/entries/logic-inductive/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford\n[University. Archived (https://web.archive.org/web/20220121081805/https://plato.stanford.ed](https://web.archive.org/web/20220121081805/https://plato.stanford.edu/entries/logic-inductive/)\n[u/entries/logic-inductive/) from the original on 21 January 2022. Retrieved 6 January 2022.](https://web.archive.org/web/20220121081805/https://plato.stanford.edu/entries/logic-inductive/)\n[Hintikka, Jaakko J. (2019). \"Philosophy of logic\" (https://www.britannica.com/topic/philosoph](https://www.britannica.com/topic/philosophy-of-logic)\n[y-of-logic). ](https://www.britannica.com/topic/philosophy-of-logic) *Encyclopædia Britannica* [. Archived (https://web.archive.org/web/2015042810173](https://web.archive.org/web/20150428101732/http://www.britannica.com/EBchecked/topic/346240/philosophy-of-logic)", - "page_start": 28, - "page_end": 29, - "source_file": "wikipedia1.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia1.pdf", - "query": "What is considered a deductively valid argument regarding logic ?", - "target_page": 6, - "target_passage": "A deductively valid argument is one whose premises guarantee the truth of its conclusion", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Logic\n\n## **Logic**\n\n### **Basic concepts**\n\n#### **Arguments and inferences**\n\n[Argument terminology used in logic](https://en.wikipedia.org/wiki/Argument)\nargument is made up of a chain of simple arguments. This means that the conclusion of one argument acts\nas a premise of later arguments. For a complex argument to be successful, each link of the chain has to be\nsuccessful. [43]\nArguments and inferences are either\ncorrect or incorrect. If they are correct\nthen their premises support their\nconclusion. In the incorrect case, this\nsupport is missing. It can take\ndifferent forms corresponding to the\n[different types of reasoning.](https://en.wikipedia.org/wiki/Method_of_reasoning) [62] The\nstrongest form of support corresponds\n[to deductive reasoning. But even](https://en.wikipedia.org/wiki/Deductive_reasoning)\narguments that are not deductively\nvalid may still be good arguments\nbecause their premises offer non-\ndeductive support to their conclusions.\nFor such cases, the term *ampliative* or\n*inductive* *reasoning* is used. [63]\nDeductive arguments are associated\nwith formal logic in contrast to the\nrelation between ampliative arguments and informal logic. [64]\nA deductively valid argument is one whose premises guarantee the truth of its conclusion. [11] For\ninstance, the argument \"(1) all frogs are amphibians; (2) no cats are amphibians; (3) therefore no cats are\nfrogs\" is deductively valid. For deductive validity, it does not matter whether the premises or the\nconclusion are actually true. So the argument \"(1) all frogs are mammals; (2) no cats are mammals; (3)\ntherefore no cats are frogs\" is also valid because the conclusion follows necessarily from the premises. [65]\n[According to an influential view by Alfred Tarski, deductive arguments have three essential features: (1)](https://en.wikipedia.org/wiki/Alfred_Tarski)\nthey are formal, i.e. they depend only on the form of the premises and the conclusion; (2) they are a\npriori, i.e. no sense experience is needed to determine whether they obtain; (3) they are modal, i.e. that\n[they hold by logical necessity for the given propositions, independent of any other circumstances.](https://en.wikipedia.org/wiki/Logical_necessity) [66]\nBecause of the first feature, the focus on formality, deductive inference is usually identified with rules of\ninference. [67] Rules of inference specify the form of the premises and the conclusion: how they have to be", - "page_start": 5, - "page_end": 5, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n[Formal logic is interested in deductively valid arguments, for which the truth of their premises ensures](https://en.wikipedia.org/wiki/Validity_(logic))\nthe truth of their conclusion. This means that it is impossible for the premises to be true and the\nconclusion to be false. [11] For valid arguments, the logical structure of the premises and the conclusion\n[follows a pattern called a rule of inference.](https://en.wikipedia.org/wiki/Rule_of_inference) [12] [ For example, modus ponens is a rule of inference](https://en.wikipedia.org/wiki/Modus_ponens)\naccording to which all arguments of the form \"(1) *p* , (2) if *p* then *q* , (3) therefore *q* \" are valid, independent\nof what the terms *p* and *q* stand for. [13] In this sense, formal logic can be defined as the science of valid\n[inferences. An alternative definition sees logic as the study of logical truths.](https://en.wikipedia.org/wiki/Logical_truth) [14] A proposition is logically\n[true if its truth depends only on the logical vocabulary used in it. This means that it is true in all possible](https://en.wikipedia.org/wiki/Possible_world)\n[worlds and under all interpretations of its non-logical terms, like the claim \"either it is raining, or it is](https://en.wikipedia.org/wiki/Interpretation_(logic))\nnot\". [15] These two definitions of formal logic are not identical, but they are closely related. For example,\nif the inference from *p* to *q* is deductively valid then the claim \"if *p* then *q* \" is a logical truth. [16]\n[Formal logic uses formal languages to express and analyze arguments.](https://en.wikipedia.org/wiki/Formal_language) [17] They normally have a very\n[limited vocabulary and exact syntactic rules. These rules specify how their symbols can be combined to](https://en.wikipedia.org/wiki/Syntax)\n[construct sentences, so-called well-formed formulas.](https://en.wikipedia.org/wiki/Well-formed_formula) [18] This simplicity and exactness of formal logic\nmake it capable of formulating precise rules of inference. They determine whether a given argument is\nvalid. [19] Because of the reliance on formal language, natural language arguments cannot be studied\n[directly. Instead, they need to be translated into formal language before their validity can be assessed.](https://en.wikipedia.org/wiki/Logic_translation#Natural_language_formalization) [20]\nThe term \"logic\" can also be used in a slightly different sense as a countable noun. In this sense, *a logic* is\na logical formal system. Distinct logics differ from each other concerning the rules of inference they\naccept as valid and the formal languages used to express them. [21] Starting in the late 19th century, many", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n**Logic** [ is the study of correct reasoning. It includes both formal and](https://en.wikipedia.org/wiki/Logical_reasoning)\n[informal logic. Formal logic is the study of deductively valid](https://en.wikipedia.org/wiki/Validity_(logic))\n[inferences or logical truths. It examines how conclusions follow](https://en.wikipedia.org/wiki/Logical_truth)\n[from premises based on the structure of arguments alone,](https://en.wikipedia.org/wiki/Premise)\nindependent of their topic and content. Informal logic is associated\n[with informal fallacies, critical thinking, and argumentation](https://en.wikipedia.org/wiki/Argumentation_theory)\n[theory. Informal logic examines arguments expressed in natural](https://en.wikipedia.org/wiki/Natural_language)\n[language whereas formal logic uses formal language. When used](https://en.wikipedia.org/wiki/Formal_language)\n[as a countable noun, the term \"a logic\" refers to a specific logical](https://en.wikipedia.org/wiki/Countable_noun)\n[formal system that articulates a proof system. Logic plays a](https://en.wikipedia.org/wiki/Proof_system)\n[central role in many fields, such as philosophy, mathematics,](https://en.wikipedia.org/wiki/Mathematics)\n[computer science, and linguistics.](https://en.wikipedia.org/wiki/Linguistics)\nLogic studies arguments, which consist of a set of premises that leads to a conclusion. An example is the\nargument from the premises \"it's Sunday\" and \"if it's Sunday then I don't have to work\" leading to the\nconclusion \"I don't have to work\". [1] [ Premises and conclusions express propositions or claims that can be](https://en.wikipedia.org/wiki/Proposition)\ntrue or false. An important feature of propositions is their internal structure. For example, complex\n[propositions are made up of simpler propositions linked by logical vocabulary like ](https://en.wikipedia.org/wiki/Logical_connective) [ (and) or ](https://en.wikipedia.org/wiki/Logical_conjunction)\n[(if...then). Simple propositions also have parts, like \"Sunday\" or \"work\" in the example. The truth of a](https://en.wikipedia.org/wiki/Material_conditional)\nproposition usually depends on the meanings of all of its parts. However, this is not the case for logically\ntrue propositions. They are true only because of their logical structure independent of the specific\nmeanings of the individual parts.\nArguments can be either correct or incorrect. An argument is correct if its premises support its\n[conclusion. Deductive arguments have the strongest form of support: if their premises are true then their](https://en.wikipedia.org/wiki/Deductive_reasoning)\n[conclusion must also be true. This is not the case for ampliative arguments, which arrive at genuinely new](https://en.wikipedia.org/wiki/Ampliative)\ninformation not found in the premises. Many arguments in everyday discourse and the sciences are\n[ampliative arguments. They are divided into inductive and abductive arguments. Inductive arguments are](https://en.wikipedia.org/wiki/Abductive_reasoning)\nstatistical generalization—such as inferring that all ravens are black, based on many individual\nobservations of black ravens. [2] [ Abductive arguments are inferences to the best explanation—for](https://en.wikipedia.org/wiki/Inference)\nexample, when a doctor concludes that a patient has a certain disease, as the best explanation for the", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **See also**\n\n[Glossary of logic](https://en.wikipedia.org/wiki/Glossary_of_logic)\n[Outline of logic - Overview of and topical guide to logic](https://en.wikipedia.org/wiki/Outline_of_logic)\n[Critical thinking - Analysis of facts to form a judgment](https://en.wikipedia.org/wiki/Critical_thinking)\n[List of logic journals](https://en.wikipedia.org/wiki/List_of_logic_journals)\n[List of logic symbols - List of symbols used to express logical relations](https://en.wikipedia.org/wiki/List_of_logic_symbols)\n[List of logicians](https://en.wikipedia.org/wiki/List_of_logicians)\n[Logic puzzle - Puzzle deriving from the mathematics field of deduction](https://en.wikipedia.org/wiki/Logic_puzzle)\n[Logical reasoning - Process of drawing correct inferences](https://en.wikipedia.org/wiki/Logical_reasoning)\n[Logos - Concept in philosophy, religion, rhetoric, and psychology](https://en.wikipedia.org/wiki/Logos)\n[Vector logic](https://en.wikipedia.org/wiki/Vector_logic)\n[a. However, there are some forms of logic, like imperative logic, where this may not be the](https://en.wikipedia.org/wiki/Imperative_logic)\ncase. [42]\nb. Conductive arguments present reasons in favor of a conclusion without claiming that the\nreasons are strong enough to decisively support the conclusion.\n1. Velleman 2006, pp. 8, 103.\n2. Vickers 2022.\n3. Nunes 2011, pp. 2066- 2069.\n4. Pépin 2004, Logos; Online Etymology Staff.\n5. Hintikka 2019, lead section, §Nature and varieties of logic.\n6. Hintikka 2019, §Nature and varieties of logic; Haack 1978, pp. 1- 10, Philosophy of logics;\nSchlesinger, Keren-Portnoy & Parush 2001, p. 220.\n7. Hintikka & Sandu 2006, p. 13; Audi 1999b, Philosophy of logic; McKeon.\n8. Blair & Johnson 2000, pp. 93- 95; Craig 1996, Formal and informal logic.\n[9. Craig 1996, Formal and informal logic; Barnes 2007, p. 274; Planty-Bonjour 2012, p. 62 (htt](https://books.google.com/books?id=0EpFBgAAQBAJ&pg=PA62)\n[ps://books.google.com/books?id=0EpFBgAAQBAJ&pg=PA62); Rini 2010, p. 26 (https://boo](https://books.google.com/books?id=vard024vjFgC&pg=PA26)\n[ks.google.com/books?id=vard024vjFgC&pg=PA26).](https://books.google.com/books?id=vard024vjFgC&pg=PA26)\n10. MacFarlane 2017; Corkum 2015, pp. 753- 767; Blair & Johnson 2000, pp. 93- 95; Magnus\n2005, pp. 12- 4, 1.6 Formal languages.\n11. McKeon; Craig 1996, Formal and informal logic.\n12. Hintikka & Sandu 2006, p. 13.\n13. Magnus 2005, Proofs, p. 102.\n14. Hintikka & Sandu 2006, pp. 13- 16; Makridis 2022, pp. 1- 2; Runco & Pritzker 1999, p. 155.\n15. Gómez-Torrente 2019; Magnus 2005, 1.5 Other logical notions, p. 10.\n16. Hintikka & Sandu 2006, p. 16.\n17. Honderich 2005, logic, informal; Craig 1996, Formal and informal logic; Johnson 1999,\npp. 265- 268.\n18. Craig 1996, Formal languages and systems; Simpson 2008, p. 14.\n19. Craig 1996, Formal languages and systems.", - "page_start": 18, - "page_end": 18, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[Cunningham, Daniel. \"Set Theory\" (https://iep.utm.edu/set-theo/). ](https://iep.utm.edu/set-theo/) *Internet Encyclopedia of*\n*Philosophy* . Retrieved 23 September 2022.\nD'Agostino, Marcello; Floridi, Luciano (2009). \"The Enduring Scandal of Deduction: Is\nPropositional Logic Really Uninformative?\". *Synthese* . **167** (2): 271- 315.\n[doi:10.1007/s11229-008-9409-4 (https://doi.org/10.1007%2Fs11229-008-9409-4).](https://doi.org/10.1007%2Fs11229-008-9409-4)\n[hdl:2299/2995 (https://hdl.handle.net/2299%2F2995). ISSN 0039-7857 (https://search.world](https://search.worldcat.org/issn/0039-7857)\n[cat.org/issn/0039-7857). JSTOR 40271192 (https://www.jstor.org/stable/40271192).](https://www.jstor.org/stable/40271192)\n[S2CID 9602882 (https://api.semanticscholar.org/CorpusID:9602882).](https://api.semanticscholar.org/CorpusID:9602882)\nDaintith, John; Wright, Edmund (2008). *A Dictionary of Computing* [. OUP. ISBN 978-0-19-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-923400-4)\n[923400-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-923400-4)\n[van Dalen, Dirk (1994). ](https://en.wikipedia.org/wiki/Dirk_van_Dalen) *Logic and Structure* [. Springer. Chapter 1.5. ISBN 978-0-387-57839-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-387-57839-2)\n[2.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-387-57839-2)\n[Dasti, Matthew R. \"Nyaya\" (https://iep.utm.edu/nyaya/). ](https://iep.utm.edu/nyaya/) *Internet Encyclopedia of*\n*Philosophy* . Retrieved 12 March 2023.\nDick, Anthony S.; Müller, Ulrich (2017). *Advancing Developmental Science: Philosophy,*\n*Theory, and Method* [. Taylor & Francis. p. 157. ISBN 978-1-351-70456-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-351-70456-4)\n[Douven, Igor (2021). \"Abduction\" (https://plato.stanford.edu/entries/abduction/). ](https://plato.stanford.edu/entries/abduction/) *The*\n*Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\n[Archived (https://web.archive.org/web/20210907202119/https://plato.stanford.edu/entries/ab](https://web.archive.org/web/20210907202119/https://plato.stanford.edu/entries/abduction/)\n[duction/) from the original on 7 September 2021. Retrieved 24 August 2021.](https://web.archive.org/web/20210907202119/https://plato.stanford.edu/entries/abduction/)\n[Dowden, Bradley. \"Fallacies\" (https://iep.utm.edu/fallacy/). ](https://iep.utm.edu/fallacy/) *Internet Encyclopedia of*\n*Philosophy* [. Archived (https://web.archive.org/web/20100429214410/https://iep.utm.edu/falla](https://web.archive.org/web/20100429214410/https://iep.utm.edu/fallacy/)\n[cy/) from the original on 29 April 2010. Retrieved 19 March 2021.](https://web.archive.org/web/20100429214410/https://iep.utm.edu/fallacy/)\nvan Eemeren, Frans H.; Garssen, Bart (2009). *Pondering on Problems of Argumentation:*\n*Twenty Essays on Theoretical Issues* . Springer Science & Business Media. p. 191.\n[ISBN 978-1-4020-9165-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4020-9165-0)\nvan Eemeren, Frans H.; Garssen, Bart; Krabbe, Erik C. W.; Snoeck Henkemans, A.\n[Francisca; Verheij, Bart; Wagemans, Jean H. M. (2021). \"Informal Logic\" (https://link.springe](https://link.springer.com/referenceworkentry/10.1007%2F978-94-007-6883-3_7-1)\n[r.com/referenceworkentry/10.1007%2F978-94-007-6883-3_7-1). ](https://link.springer.com/referenceworkentry/10.1007%2F978-94-007-6883-3_7-1) *Handbook of*\n*Argumentation Theory* [. Springer Netherlands. pp. 1- 45. doi:10.1007/978-94-007-6883-3_7-](https://doi.org/10.1007%2F978-94-007-6883-3_7-1)\n[1 (https://doi.org/10.1007%2F978-94-007-6883-3_7-1). ISBN 978-94-007-6883-3. Archived](https://web.archive.org/web/20211231172324/https://link.springer.com/referenceworkentry/10.1007/978-94-007-6883-3_7-1)\n[(https://web.archive.org/web/20211231172324/https://link.springer.com/referenceworkentry/](https://web.archive.org/web/20211231172324/https://link.springer.com/referenceworkentry/10.1007/978-94-007-6883-3_7-1)\n[10.1007/978-94-007-6883-3_7-1) from the original on 31 December 2021. Retrieved](https://web.archive.org/web/20211231172324/https://link.springer.com/referenceworkentry/10.1007/978-94-007-6883-3_7-1)\n2 January 2022.\nvan Eemeren, Frans H.; Grootendorst, Rob; Johnson, Ralph H.; Plantin, Christian; Willard,\nCharles A. (2013). *Fundamentals of Argumentation Theory: A Handbook of Historical*\n*Backgrounds and Contemporary Developments* [. Routledge. p. 169. ISBN 978-1-136-68804-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-136-68804-1)\n[1.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-136-68804-1)\nEmmanuel, Steven M. (2015). *A Companion to Buddhist Philosophy* . John Wiley & Sons.\n[pp. 320- 2. ISBN 978-1-119-14466-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-119-14466-3)\n[Enderton, Herbert (2001). ](https://en.wikipedia.org/wiki/Herbert_Enderton) *A Mathematical Introduction to Logic* [. Elsevier. ISBN 978-0-12-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-12-238452-3)\n[238452-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-12-238452-3)\nEngel, S. Morris (1982). *[With Good Reason an Introduction to Informal Fallacies](https://philpapers.org/rec/ENGWGR)* (https://phil\n[papers.org/rec/ENGWGR). St. Martin's Press. ISBN 978-0-312-08479-0. Archived (https://w](https://web.archive.org/web/20220301065815/https://philpapers.org/rec/ENGWGR)\n[eb.archive.org/web/20220301065815/https://philpapers.org/rec/ENGWGR) from the original](https://web.archive.org/web/20220301065815/https://philpapers.org/rec/ENGWGR)\non 1 March 2022. Retrieved 2 January 2022.\nEvans, Jonathan St. B. T. (2005). \"8. Deductive Reasoning\". In Morrison, Robert (ed.). *The*\n*Cambridge Handbook of Thinking and Reasoning* . Cambridge University Press. p. 169.\n[ISBN 978-0-521-82417-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-82417-0)\n[Ewald, William (2019). \"The Emergence of First-Order Logic\" (https://plato.stanford.edu/entri](https://plato.stanford.edu/entries/logic-firstorder-emergence/)", - "page_start": 26, - "page_end": 27, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[s://doi.org/10.2307%2F2708963). JSTOR 2708963 (https://www.jstor.org/stable/2708963).](https://www.jstor.org/stable/2708963)\nWasilewska, Anita (2018). *Logics for Computer Science: Classical and Non-Classical* .\n[Springer. pp. 145- 6. ISBN 978-3-319-92591-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-319-92591-2)\n[Weber, Zach. \"Paraconsistent Logic\" (https://iep.utm.edu/para-log/). ](https://iep.utm.edu/para-log/) *Internet Encyclopedia*\n*of Philosophy* . Retrieved 12 December 2021.\nWeddle, Perry (2011). \"Chapter 36. Informal logic and the eductive-inductive distinction\".\n*Across the Lines of Disciplines* [ (https://www.degruyter.com/document/doi/10.1515/97831108](https://www.degruyter.com/document/doi/10.1515/9783110867718.383/html)\n[67718.383/html). De Gruyter Mouton. pp. 383- 388. doi:10.1515/9783110867718.383 (http](https://doi.org/10.1515%2F9783110867718.383)\n[s://doi.org/10.1515%2F9783110867718.383). ISBN 978-3-11-086771-8. Archived (https://w](https://web.archive.org/web/20211231172343/https://www.degruyter.com/document/doi/10.1515/9783110867718.383/html)\n[eb.archive.org/web/20211231172343/https://www.degruyter.com/document/doi/10.1515/978](https://web.archive.org/web/20211231172343/https://www.degruyter.com/document/doi/10.1515/9783110867718.383/html)\n[3110867718.383/html) from the original on 31 December 2021. Retrieved 2 January 2022.](https://web.archive.org/web/20211231172343/https://www.degruyter.com/document/doi/10.1515/9783110867718.383/html)\n[Westerståhl, Dag (1989). \"Aristotelian Syllogisms and Generalized Quantifiers\" (https://philp](https://philpapers.org/rec/WESASA)\n[apers.org/rec/WESASA). ](https://philpapers.org/rec/WESASA) *Studia Logica* . **48** [ (4): 577- 585. doi:10.1007/BF00370209 (https://](https://doi.org/10.1007%2FBF00370209)\n[doi.org/10.1007%2FBF00370209). S2CID 32089424 (https://api.semanticscholar.org/Corpu](https://api.semanticscholar.org/CorpusID:32089424)\n[sID:32089424). Archived (https://web.archive.org/web/20220104182746/https://philpapers.o](https://web.archive.org/web/20220104182746/https://philpapers.org/rec/WESASA)\n[rg/rec/WESASA) from the original on 4 January 2022. Retrieved 4 January 2022.](https://web.archive.org/web/20220104182746/https://philpapers.org/rec/WESASA)\n[Wilbanks, Jan J. (1 March 2010). \"Defining Deduction, Induction, and Validity\" (https://link.sp](https://link.springer.com/article/10.1007/s10503-009-9131-5)\n[ringer.com/article/10.1007/s10503-009-9131-5). ](https://link.springer.com/article/10.1007/s10503-009-9131-5) *Argumentation* . **24** (1): 107- 124.\n[doi:10.1007/s10503-009-9131-5 (https://doi.org/10.1007%2Fs10503-009-9131-5).](https://doi.org/10.1007%2Fs10503-009-9131-5)\n[ISSN 1572-8374 (https://search.worldcat.org/issn/1572-8374). S2CID 144481717 (https://ap](https://api.semanticscholar.org/CorpusID:144481717)\n[i.semanticscholar.org/CorpusID:144481717). Archived (https://web.archive.org/web/202201](https://web.archive.org/web/20220108171721/https://link.springer.com/article/10.1007/s10503-009-9131-5)\n[08171721/https://link.springer.com/article/10.1007/s10503-009-9131-5) from the original on](https://web.archive.org/web/20220108171721/https://link.springer.com/article/10.1007/s10503-009-9131-5)\n8 January 2022. Retrieved 8 January 2022.\n[Wilce, Alexander (2021). \"Quantum Logic and Probability Theory: 2.1 Realist Quantum](https://plato.stanford.edu/entries/qt-quantlog/#RealQuanLogi)\n[Logic\" (https://plato.stanford.edu/entries/qt-quantlog/#RealQuanLogi). ](https://plato.stanford.edu/entries/qt-quantlog/#RealQuanLogi) *The Stanford*\n*Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University. Retrieved\n11 March 2023.\nWile, Bruce; Goss, John; Roesner, Wolfgang (2005). *Comprehensive Functional*\n*Verification: The Complete Industry Cycle* [. Elsevier. p. 447. ISBN 978-0-08-047664-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-08-047664-3)\n[Willman, Marshall D. (2022). \"Logic and Language in Early Chinese Philosophy\" (https://plat](https://plato.stanford.edu/entries/chinese-logic-language/)\n[o.stanford.edu/entries/chinese-logic-language/). ](https://plato.stanford.edu/entries/chinese-logic-language/) *The Stanford Encyclopedia of Philosophy* .\nMetaphysics Research Lab, Stanford University. Introduction. Retrieved 11 March 2023.\n[Wolf, Robert G. (1978). \"Are Relevant Logics Deviant?\" (https://philpapers.org/rec/WOLAR](https://philpapers.org/rec/WOLARL)\n[L). ](https://philpapers.org/rec/WOLARL) *Philosophia* . **7** [ (2): 327- 340. doi:10.1007/BF02378819 (https://doi.org/10.1007%2FBF02](https://doi.org/10.1007%2FBF02378819)\n[378819). S2CID 143697796 (https://api.semanticscholar.org/CorpusID:143697796).](https://api.semanticscholar.org/CorpusID:143697796)\n[Archived (https://web.archive.org/web/20211216143955/https://philpapers.org/rec/WOLAR](https://web.archive.org/web/20211216143955/https://philpapers.org/rec/WOLARL)\n[L) from the original on 16 December 2021. Retrieved 4 January 2022.](https://web.archive.org/web/20211216143955/https://philpapers.org/rec/WOLARL)\nZegarelli, Mark (2010). *Logic For Dummies* [. John Wiley & Sons. p. 30. ISBN 978-1-118-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-118-05307-2)\n[05307-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-118-05307-2)\n[Retrieved from \"https://en.wikipedia.org/w/index.php?title=Logic&oldid=1266818857\"](https://en.wikipedia.org/w/index.php?title=Logic&oldid=1266818857)", - "page_start": 36, - "page_end": 37, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Definition**\n\n#### **Formal logic**\n\nexamined by informal logic. But the formal translation \"(1) ; (2)\n; (3) \" is studied by formal logic. [32] The study of natural language\narguments comes with various difficulties. For example, natural language expressions are often\nambiguous, vague, and context-dependent. [33] Another approach defines informal logic in a wide sense as\nthe normative study of the standards, criteria, and procedures of argumentation. In this sense, it includes\n[questions about the role of rationality, critical thinking, and the psychology of argumentation.](https://en.wikipedia.org/wiki/Critical_thinking) [34]\nAnother characterization identifies informal logic with the study of non-deductive arguments. In this way,\nit contrasts with deductive reasoning examined by formal logic. [35] Non-deductive arguments make their\n[conclusion probable but do not ensure that it is true. An example is the inductive argument from the](https://en.wikipedia.org/wiki/Inductive_reasoning)\nempirical observation that \"all ravens I have seen so far are black\" to the conclusion \"all ravens are\nblack\". [36]\n[A further approach is to define informal logic as the study of informal fallacies.](https://en.wikipedia.org/wiki/Informal_fallacies) [37] Informal fallacies are\n[incorrect arguments in which errors are present in the content and the context of the argument.](https://en.wikipedia.org/wiki/Context_(language_use)) [38] [ A false](https://en.wikipedia.org/wiki/False_dilemma)\n[dilemma, for example, involves an error of content by excluding viable options. This is the case in the](https://en.wikipedia.org/wiki/False_dilemma)\nfallacy \"you are either with us or against us; you are not with us; therefore, you are against us\". [39] Some\ntheorists state that formal logic studies the general form of arguments while informal logic studies\nparticular instances of arguments. Another approach is to hold that formal logic only considers the role of", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Basic concepts**\n\n#### **Arguments and inferences**\n\n##### **Deductive**\n\nretract an earlier conclusion upon receiving new information or in light of new inferences drawn. [75]\nAmpliative reasoning plays a central role in many arguments found in everyday discourse and the\nsciences. Ampliative arguments are not automatically incorrect. Instead, they just follow different\nstandards of correctness. The support they provide for their conclusion usually comes in degrees. This\nmeans that strong ampliative arguments make their conclusion very likely while weak ones are less\ncertain. As a consequence, the line between correct and incorrect arguments is blurry in some cases, such\nas when the premises offer weak but non-negligible support. This contrasts with deductive arguments,\nwhich are either valid or invalid with nothing in-between. [76]\nThe terminology used to categorize ampliative arguments is inconsistent. Some authors, like James\n[Hawthorne, use the term \"induction\" to cover all forms of non-deductive arguments.](https://en.wikipedia.org/wiki/Inductive_reasoning) [77] But in a more\nnarrow sense, *induction* is only one type of ampliative argument alongside *[abductive arguments](https://en.wikipedia.org/wiki/Abductive_reasoning)* . [78]\n[Some philosophers, like Leo Groarke, also allow ](https://en.wikipedia.org/wiki/Leo_Groarke) *conductive arguments* [b] as another type. [79] In this\nnarrow sense, induction is often defined as a form of statistical generalization. [80] In this case, the\npremises of an inductive argument are many individual observations that all show a certain pattern. The\nconclusion then is a general law that this pattern always obtains. [81] In this sense, one may infer that \"all\nelephants are gray\" based on one's past observations of the color of elephants. [78] A closely related form\nof inductive inference has as its conclusion not a general law but one more specific instance, as when it is\ninferred that an elephant one has not seen yet is also gray. [81] Some theorists, like Igor Douven, stipulate\nthat inductive inferences rest only on statistical considerations. This way, they can be distinguished from\nabductive inference. [78]\nAbductive inference may or may not take statistical observations into consideration. In either case, the\n[premises offer support for the conclusion because the conclusion is the best explanation of why the](https://en.wikipedia.org/wiki/Explanation)", - "page_start": 6, - "page_end": 6, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Basic concepts**\n\n#### **Arguments and inferences**\n\n##### **Deductive**\n\nstructured for the inference to be valid. Arguments that do not follow any rule of inference are\ndeductively invalid. [68] The modus ponens is a prominent rule of inference. It has the form \" *p* ; if *p* , then\n*q* ; therefore *q* \". [69] Knowing that it has just rained ( ) and that after rain the streets are wet ( ), one\ncan use modus ponens to deduce that the streets are wet ( ). [70]\nThe third feature can be expressed by stating that deductively valid inferences are truth-preserving: it is\nimpossible for the premises to be true and the conclusion to be false. [71] Because of this feature, it is often\nasserted that deductive inferences are uninformative since the conclusion cannot arrive at new\ninformation not already present in the premises. [72] But this point is not always accepted since it would\nmean, for example, that most of mathematics is uninformative. A different characterization distinguishes\n##### **Deductive**\nbetween surface and depth information. The surface information of a sentence is the information it\npresents explicitly. Depth information is the totality of the information contained in the sentence, both\nexplicitly and implicitly. According to this view, deductive inferences are uninformative on the depth\nlevel. But they can be highly informative on the surface level by making implicit information explicit.\nThis happens, for example, in mathematical proofs. [73]\nAmpliative arguments are arguments whose conclusions contain additional information not found in their\npremises. In this regard, they are more interesting since they contain information on the depth level and\nthe thinker may learn something genuinely new. But this feature comes with a certain cost: the premises\nsupport the conclusion in the sense that they make its truth more likely but they do not ensure its truth. [74]\nThis means that the conclusion of an ampliative argument may be false even though all its premises are\ntrue. This characteristic is closely related to *[non-monotonicity](https://en.wikipedia.org/wiki/Non-monotonic_logic)* and *[defeasibility](https://en.wikipedia.org/wiki/Defeasible_reasoning)* : it may be necessary to", - "page_start": 5, - "page_end": 6, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[2/http://www.britannica.com/EBchecked/topic/346240/philosophy-of-logic) from the original](https://web.archive.org/web/20150428101732/http://www.britannica.com/EBchecked/topic/346240/philosophy-of-logic)\non 28 April 2015. Retrieved 21 November 2021.\n[Hintikka, Jaakko J. (2023). \"Logical systems\" (https://www.britannica.com/topic/logic/Logical](https://www.britannica.com/topic/logic/Logical-systems)\n[-systems). ](https://www.britannica.com/topic/logic/Logical-systems) *Encyclopædia Britannica* [. Archived (https://web.archive.org/web/2021120718465](https://web.archive.org/web/20211207184656/https://www.britannica.com/topic/logic/Logical-systems)\n[6/https://www.britannica.com/topic/logic/Logical-systems) from the original on 7 December](https://web.archive.org/web/20211207184656/https://www.britannica.com/topic/logic/Logical-systems)\n2021. Retrieved 4 December 2021.\n[Hintikka, Jaakko (1970). \"Information, Deduction, and the A Priori\". ](https://en.wikipedia.org/wiki/Jaakko_Hintikka) *Noûs* . **4** (2): 135- 152.\n[doi:10.2307/2214318 (https://doi.org/10.2307%2F2214318). ISSN 0029-4624 (https://searc](https://search.worldcat.org/issn/0029-4624)\n[h.worldcat.org/issn/0029-4624). JSTOR 2214318 (https://www.jstor.org/stable/2214318).](https://www.jstor.org/stable/2214318)\n[Hintikka, Jaakko; Sandu, Gabriel (2006). \"What is Logic?\". In Jacquette, D. (ed.).](https://en.wikipedia.org/wiki/Jaakko_Hintikka)\n*[Philosophy of Logic](https://philpapers.org/rec/JAAWIL)* (https://philpapers.org/rec/JAAWIL). North Holland. pp. 13- 39.\n[ISBN 978-0-444-51541-4. Archived (https://web.archive.org/web/20211207235525/https://ph](https://web.archive.org/web/20211207235525/https://philpapers.org/rec/JAAWIL)\n[ilpapers.org/rec/JAAWIL) from the original on 7 December 2021. Retrieved 29 December](https://web.archive.org/web/20211207235525/https://philpapers.org/rec/JAAWIL)\n2021.\n[Hintikka, Jaakko J.; Spade, Paul Vincent. \"History of logic\" (https://www.britannica.com/topi](https://www.britannica.com/topic/history-of-logic)\n[c/history-of-logic). ](https://www.britannica.com/topic/history-of-logic) *Encyclopædia Britannica* . Retrieved 23 September 2022.\n[Honderich, Ted (2005). ](https://en.wikipedia.org/wiki/Ted_Honderich) *The Oxford Companion to Philosophy* [ (https://philpapers.org/rec/HO](https://philpapers.org/rec/HONTOC-2)\n[NTOC-2). Oxford University Press. ISBN 978-0-19-926479-7. Archived (https://web.archive.](https://web.archive.org/web/20210129082636/https://philpapers.org/rec/HONTOC-2)\n[org/web/20210129082636/https://philpapers.org/rec/HONTOC-2) from the original on 29](https://web.archive.org/web/20210129082636/https://philpapers.org/rec/HONTOC-2)\nJanuary 2021. Retrieved 2 January 2022.\nHurley, Patrick J. (2015). \"4. Categorical Syllogisms\". *Logic: The Essentials* . Wadsworth.\n[pp. 189- 237. ISBN 978-1-305-59041-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-305-59041-0)\n[IEP Staff. \"Deductive and Inductive Arguments\" (https://iep.utm.edu/ded-ind/). Archived (http](https://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/)\n[s://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/) from the original on](https://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/)\n28 May 2010. Retrieved 6 January 2022.\nIqbal, Mohammad (2013). \"The Spirit of Muslim Culture\". *[The Reconstruction of Religious](http://www.allamaiqbal.com/works/prose/english/reconstruction/)*\n*Thought in Islam* [ (http://www.allamaiqbal.com/works/prose/english/reconstruction/). Stanford](http://www.allamaiqbal.com/works/prose/english/reconstruction/)\n[University Press. pp. 99- 115. ISBN 978-0-8047-8686-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8047-8686-7)\n[Irvine, Andrew David (2022). \"Bertrand Russell\" (https://plato.stanford.edu/entries/russell/).](https://plato.stanford.edu/entries/russell/)\n*The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\nRetrieved 29 September 2022.\nJacquette, Dale (2006). \"Introduction: Philosophy of logic today\". *[Philosophy of Logic](https://philpapers.org/rec/JACPOL)* (http\n[s://philpapers.org/rec/JACPOL). North Holland. pp. 1- 12. ISBN 978-0-444-51541-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-444-51541-4)\n[Archived (https://web.archive.org/web/20211207184932/https://philpapers.org/rec/JACPOL)](https://web.archive.org/web/20211207184932/https://philpapers.org/rec/JACPOL)\nfrom the original on 7 December 2021. Retrieved 29 December 2021.\nJago, Mark (2014). *The Impossible: An Essay on Hyperintensionality* . OUP Oxford. p. 41.\n[ISBN 978-0-19-101915-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-101915-9)\n[Janssen, Theo M. V.; Zimmermann, Thomas Ede (2021). \"Montague Semantics\" (https://plat](https://plato.stanford.edu/entries/montague-semantics/)\n[o.stanford.edu/entries/montague-semantics/). ](https://plato.stanford.edu/entries/montague-semantics/) *The Stanford Encyclopedia of Philosophy* .\nMetaphysics Research Lab, Stanford University. pp. 3- 4. Retrieved 10 March 2023.\n[Johnson, Ralph H. (1999). \"The Relation Between Formal and Informal Logic\" (https://philpa](https://philpapers.org/rec/JOHTRB-2)\n[pers.org/rec/JOHTRB-2). ](https://philpapers.org/rec/JOHTRB-2) *Argumentation* . **13** [ (3): 265- 274. doi:10.1023/A:1007789101256](https://doi.org/10.1023%2FA%3A1007789101256)\n[(https://doi.org/10.1023%2FA%3A1007789101256). S2CID 141283158 (https://api.semantic](https://api.semanticscholar.org/CorpusID:141283158)\n[scholar.org/CorpusID:141283158). Archived (https://web.archive.org/web/20211207184706/](https://web.archive.org/web/20211207184706/https://philpapers.org/rec/JOHTRB-2)\n[https://philpapers.org/rec/JOHTRB-2) from the original on 7 December 2021. Retrieved](https://web.archive.org/web/20211207184706/https://philpapers.org/rec/JOHTRB-2)\n2 January 2022.\nJohnson, Ralph H. (15 July 2014). *The Rise of Informal Logic: Essays on Argumentation,*\n*Critical Thinking, Reasoning and Politics* [. University of Windsor. ISBN 978-0-920233-71-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-920233-71-9)\nKetland, Jeffrey (2005). \"Second Order Logic\". *[Macmillan Encyclopedia of Philosophy](https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)*", - "page_start": 29, - "page_end": 30, - "source_file": "wikipedia1.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed8.pdf", - "query": "What was the mean correctness score for LLM-generated handoff notes ?", - "target_page": 7, - "target_passage": "Correctness 4.52", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Discussion**\n\nThe study demonstrated success in generating EM-to-IP handoff notes using both a fine tuned,\npretrained LLM and rule-based approaches within an end user- developed note template. It is\nimportant to note that (largely due to time constraints within the EM care delivery model) the\nperformance of EM-to-IP handoff notes was not the current standard of care in EM. The study site’s\nunique electronic handoff process enabled a comparison between physician-written and\nLLM-generated handoff notes. Traditional automated evaluations of the model output suggested\nTable 3. Mean Clinical Quality Evaluation, Large Language Model (LLM)- Generated and Physician-Written\nCriteria\nLLM-generated Physician-written\nMean score (SD)\nLikert rating 1-5, No. (%) a\nMean score (SD)\nLikert rating 1-5, No. (%) a\n1 2 3 4 5 1 2 3 4 5\nCompleteness 4.00 (0.88) 0 12 (8) 31 (20.7) 69 (46) 38 (25.3) 4.16 (0.84) 0 3 (2) 31 (20.7) 48 (32) 68 (45.3)\nCuration 4.24 (0.58) 0 1 (0.7) 13 (8.7) 85 (56.7) 51 (34) 4.76 (0.48) 0 0 6 (4) 39 (26) 105 (70)\nReadability 4.00 (0.64) 0 8 (5.3) 17 (11.3) 87 (58) 38 (25.3) 4.64 (0.49) 0 0 5 (3.3) 38 (25.3) 107 (71.3)\nCorrectness 4.52 (0.64) 0 0 13 (8.7) 39 (26) 98 (65.3) 4.90 (0.39) 0 0 2 (1.3) 12 (8) 136 (90.7)\nUsefulness 4.04 (0.86) 0 12 (8) 30 (20) 59 (39.3) 49 (32.7) 4.36 (0.71) 0 5 (3.3) 13 (8.7) 53 (35.3) 79 (52.7)\na Likert scores and score distributions over 50 notes for 3 annotators. There are no 1 ratings for either physician or LLM summaries in the 150 evaluation results.\nTable 4. Mean Clinical Safety Evaluation, Large Language Model (LLM)- Generated and Physician-Written\nCriteria\nLLM-generated Physician-written\nMean (SD)\nLikert score 1-5, No. (%) a\nMean (SD)\nLikert score 1-5, No. (%) a\n1 2 3 4 5 1 2 3 4 5\nCompleteness 4.20 (0.93) 0 13 (8.7) 19 (12.7) 58 (38.7) 60 (40) 4.50 (0.65) 0 0 17 (11.3) 43 (28.7) 90 (60)", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Abstract**\n\n**IMPORTANCE** An emergency medicine (EM) handoff note generated by a large language model\n(LLM) has the potential to reduce physician documentation burden without compromising the safety\nof EM-to-inpatient (IP) handoffs.\n**OBJECTIVE** To develop LLM-generated EM-to-IP handoff notes and evaluate their accuracy and\nsafety compared with physician-written notes.\n**DESIGN, SETTING, AND PARTICIPANTS** This cohort study used EM patient medical records with\nacute hospital admissions that occurred in 2023 at NewYork-Presbyterian/Weill Cornell Medical\nCenter. A customized clinical LLM pipeline was trained, tested, and evaluated to generate templated\nEM-to-IP handoff notes. Using both conventional automated methods (ie, recall-oriented\nunderstudy for gisting evaluation [ROUGE], bidirectional encoder representations from transformers\nscore [BERTScore], and source chunking approach for large-scale inconsistency evaluation [SCALE])\nand a novel patient safety-focused framework, LLM-generated handoff notes vs physician-written\nnotes were compared. Data were analyzed from October 2023 to March 2024.\n**EXPOSURE** LLM-generated EM handoff notes.\n**MAIN OUTCOMES AND MEASURES** LLM-generated handoff notes were evaluated for (1) lexical\nsimilarity with respect to physician-written notes using ROUGE and BERTScore; (2) fidelity with\nrespect to source notes using SCALE; and (3) readability, completeness, curation, correctness,\nusefulness, and implications for patient safety using a novel framework.\n**RESULTS** In this study of 1600 EM patient records (832 [52%] female and mean [SD] age of 59.9\n[18.9] years), LLM-generated handoff notes, compared with physician-written ones, had higher\nROUGE (0.322 vs 0.088), BERTScore (0.859 vs 0.796), and SCALE scores (0.691 vs 0.456),\nindicating the LLM-generated summaries exhibited greater similarity and more detail. As reviewed by\n3 board-certified EM physicians, a subsample of 50 LLM-generated summaries had a mean (SD)\nusefulness score of 4.04 (0.86) out of 5 (compared with 4.36 [0.71] for physician-written) and mean\n(SD) patient safety scores of 4.06 (0.86) out of 5 (compared with 4.50 [0.56] for physician-written).\nNone of the LLM-generated summaries were classified as a critical patient safety risk.\n**CONCLUSIONS AND RELEVANCE** In this cohort study of 1600 EM patient medical records,\nLLM-generated EM-to-IP handoff notes were determined superior compared with physician-written\nsummaries via conventional automated evaluation methods, but marginally inferior in usefulness\n*(continued)*", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Methods**\n\n#### **Statistical Analysis**\n\nsubsequently evaluated 2 ED-to-inpatient handoff notes for each patient: (1) the physician-written\nnote and (2) the LLM-generated note.\nOn a Likert scale of 1 to 5, where 1 is unacceptable and 5 is excellent, the 3 physicians rated the\ncompleteness, curation, readability, and correctness of the summary as shown in eTable 1 in\n[Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) . Physicians rated the usefulness of the summary, defined as the capability of the\nsummary being incorporated into a workflow where a physician would make edits before final\ncompletion, mitigating potential future self-referential learning loops and the downstream adverse consequences. 51 Likewise, the raters assessed potential patient safety implications of unmitigated\nmodel errors using a scale from 1 to 5, where 1 denotes life-threatening risks and 5 denotes no\nidentified patient safety risk for completeness, curation, readability, and the 4 subcategories within\ncorrectness (hallucination, faulty logic, knowledge gap, and bias), as well as the overall patient safety risk. 45 Evaluators arrived at prestudy consensus that a usefulness Likert score of at least a 3 out of 5\nindicated that the LLM-generated summary likely demonstrated baseline acceptability for such a\nworkflow. To extrapolate a theoretical worst case scenario, the physicians rated the safety of the\nLLM-generated summary as defined as the capability of the summary to fully replace a physician-\nwritten note (unmitigated).\nTo improve consistency and agreement, the 3 reviewers met to familiarize themselves with the\nframework and evaluated 10 separate cases from the test dataset that were not included in the\nclinical evaluation results. Additionally, after independently scoring the summaries, they met to\nensure consensus interpretation of the multidimensional scoring framework. Interrater reliability was\ncalculated using intraclass correlation coefficient (ICC), using a 2-way random effects model for\nconsistency with the Pingouin statistical package version 0.5.4 in Python (Python Software\nFoundation). The ICC measures the similarity of the 3 raters to confirm the consistency and validity\nof the evaluation protocol; the scores are from 0 to 1, where 1 indicates unanimous agreement and 0 represents no agreement. 52 Data were analyzed from October 2023 to March 2024.", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Discussion**\n\nCuration 4.82 (0.32) 0 1 (0.7) 3 (2) 21 (14) 125 (83.3) 4.90 (0.31) 0 0 3 (2) 8 (5.3) 139 (92.7)\nReadability 4.74 (0.37) 0 1 (0.7) 6 (4) 23 (15.3) 120 (80) 4.94 (0.14) 0 0 0 10 (6.7) 140 (93.3)\nCorrectness: hallucination 4.96 (0.14) 0 0 0 5 (3.3) 145 (96.7) 5.00 0 0 0 0 150 (100)\nCorrectness: knowledge gap 4.88 (0.48) 0 3 (2) 2 (1.3) 6 (4) 139 (92.7) 4.90 (0.42) 0 1 (0.7) 5 (3.3) 3 (2) 141 (94)\nCorrectness: faulty logic 4.60 (0.75) 0 11 (7.3) 12 (8) 13 (8.7) 114 (76) 4.94 (0.24) 0 0 2 (1.3) 2 (1.3) 146 (97.3)\nCorrectness: bias 5.00 0 0 0 0 150 (100) 5.00 0 0 0 0 150 (100)\nOverall safety risk 4.06 (0.86) 0 11 (7.3) 27 (18) 60 (40) 52 (34.7) 4.50 (0.56) 0 1 (0.7) 16 (10.7) 41 (27.3) 92 (61.3)\na Likert scores and score distributions over 50 notes for 3 annotators. There are no 1 ratings for either physician or AI summaries in the 150 evaluation results.\nDecember 3, 2024 7/12\nsuperior performance. However, while the manual clinical evaluation demonstrated the majority of\nthe LLM-generated notes were of promising comparative quality (scores of 4-5), they were, on\naverage, inferior to the clinician-written notes.\nOur novel clinical evaluation’s findings suggest the majority of identified quality limitations and\nincorrectness would have minimal impact on patient safety, even when extrapolated to the worst-\ncase scenario of the LLM-generated summary content not being reviewed and edited by a clinician\nbefore completion. This was designed to address contemporary LLM concerns of user trust, reliance and expertise. 49 As such, none of the incorrect output text elements reached life-threatening risk.\nHowever, incompleteness and faulty logic identified in the automated summaries were not always\nnegligible, with just under 1 in 10 of these performance gaps determined to have the potential to", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Introduction**\n\nmembers of this study team demonstrated 62% of LLM-generated hospital course summaries met standard-of-care for a formal inpatient discharge summary. 24 However, recently published clinical\n##### **JAMA Network Open | Emergency Medicine**\nDecember 3, 2024 2/12\nevaluation frameworks may not address the anticipated effect LLM performance limitations could\nhave on patient safety. 38-41\nIn this study, we aim to expand on prior work of clinical summarization to rigorously evaluate\nthe outcomes of a fine-tuned model developed to generate accurate and safe summaries of the care\nrendered during an ED visit, with the long-term goal of integrating automated, structured EM-to-IP\nhandoff notes into an EHR-based electronic handoff admission workflow (see eAppendix 1 in\n[Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) ). We fine-tune pretrained LLMs on well curated datasets of structured and\nunstructured EHR data from the ED encounter to summarize the patient’s ED care. We improved the\ncorrectness of model generations and customized the summaries in a structured format designed\nby a team of EM and internal medicine physician leaders for optimal usefulness. We proposed a novel\npatient safety-focused LLM evaluation framework to examine the LLM-generated handoff notes’\nquality and accuracy and the downstream patient safety implications of any identified inaccuracies.\nTo evaluate noninferiority, we compared the LLM-generated handoff notes with the preexisting\nphysician-written EM-to-IP handoff notes as the active control, using both the proposed patient\nsafety-focused clinical evaluation framework and automated benchmark-driven methods. We used\nthe physician-written EM-to-IP handoff notes as the active control and used the scores from both\nevaluation frameworks for the margin of inferiority of the intervention.", - "page_start": 1, - "page_end": 2, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Abstract**\n\n#### **Key Points**\n\n**Question** Can a large language model\n(LLM) generate emergency medicine\n(EM)-to-inpatient (IP) handoff notes\nthat are useful and safe for EM care?\n**Findings** In this cohort study of 1600\nEM patient medical records using a\nnovel evaluation framework, the\nLLM-generated EM-to-IP handoff notes\nhad a mean usefulness of 4.04 out of 5\n(compared with 4.36 for\nphysician-written) and a mean patient\nsafety of 4.06 out of 5 (compared with\n4.50 for physician-written) with no\ncritical patient safety risks.\n**Meaning** These findings suggest the\nvalue of a manual, patient safety-\nfocused clinical evaluation of LLM\nmodels and the potential of\nLLM-generated handoff notes to create\na new standard of care in EM.\n**+ [Invited Commentary](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48729&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) + [Supplemental content](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723)**\nAuthor affiliations and article information are\nlisted at the end of this article.\n**Open Access.** This is an open access article distributed under the terms of the CC-BY License.\n*JAMA Network Open.* 2024;7(12):e2448723. doi:10.1001/jamanetworkopen.2024.48723 (Reprinted) December 3, 2024 1/12\n*Abstract (continued)*\nand safety via a novel evaluation framework. This study suggests the importance of a physician-in-\nloop implementation design for this model and demonstrates an effective strategy to measure\npreimplementation patient safety of LLM models.\n*JAMA Network Open.* 2024;7(12):e2448723. doi: [10.1001/jamanetworkopen.2024.48723](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723)", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Methods**\n\n#### **Data Curation for Automated ED Note Generation**\n\nThe EHR data were bifurcated into 2 datasets linked by the patient encounter number: 1 for the rule-\nbased pattern-matching approach and the other for the LLM fine-tuning discussed in further detail\nin eAppendix 1 in [ Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) . The rule-based framework was designed by the 3 board certified EM\nphysicians (M.M., A.F., and P.S.). Fine tuning of the pretrained LLM consisted of the notes in **Table 1** :\nEM clinician notes, consultation notes, EM progress note entries, and EM procedure notes. The\nEM-to-IP handoff notes were used as the labels. As the preexisting labels were of variable quality for\n##### **JAMA Network Open | Emergency Medicine**\nDecember 3, 2024 3/12\nLLM-model training, an informatics professional (V.H.) worked over a period of 200 hours with 3\nboard certified emergency medicine physician leaders with experience in formal quality and patient\nsafety review processes (M.M., A.F., and P.S.) to improve the dataset through manual curation and\nannotation. As the task of EM-handoff note generation is not dependent on racial characteristics of\nthe patients, we removed all mentions of race during the annotation stage as a means to avoid race\nbias; therefore, the model was trained to generate text without race-based assumptions. Although\nresource intensive, a small and carefully curated dataset of at least 1000 examples has been shown to be sufficient to produce remarkable results for the language model chosen. 42 Given the size of\nour dataset, we created a train and test dataset with a ratio of 1500:100, with a higher ratio of data\nplaced in the training set and eschewed a validation set to lower the variance of the models. We used\nk-fold cross validation on the training dataset to avoid sampling bias for the hyperparameter\noptimization of the LLMs.", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Results**\n\n#### **Clinical Evaluation Tasks**\n\nThe clinical evaluation results for LLM-generated summaries and physician-written summaries are\nshown in **Table 3** and **Table 4** . The mean clinical quality scores of the automated summaries are in a\ncomparable range (4-5) to those of the physician summaries. However, the automated summaries\nwere observed to be of lower quality compared with the physician-written summaries with regards\nto mean (SD) usefulness (4.04 [0.85] vs 4.36 [0.71]), completeness (4.00 [0.88] vs 4.16 [0.84]),\nTable 2. Automated Evaluation Scores, Large Language Model (LLM)- Generated and Physician-Written\nSummary type R-1 a R-2 a R-L a BERT-p BERT-r SCALE\nLLM-generated 0.494 0.322 0.391 0.859 0.876 0.691\nPhysician-written 0.251 0.088 0.154 0.796 0.827 0.456\nAbbreviations: BERT, bidirectional encoder representations from transformers; p, precision-based scores; r, recall-based scores; R, recall-oriented understudy for gisting evaluation;\nSCALE, source chunking approach for large-scale inconsistency evaluation.\na R-1, R-2, R-L are the 3 types of recall-oriented understudy for gisting evaluation scores. Higher is better for all metrics.\nDecember 3, 2024 6/12\ncuration (4.24 [0.58] vs 4.76 [0.48]), readability (4.00 [0.64] vs 4.64 [0.49]), correctness (4.52\n[0.64] vs 4.90 [0.39]), and patient safety (4.06 [0.86] vs 4.50 [0.56]).\nIn extrapolating the estimated worst-case scenario impact of these performance gaps on\npatient safety, the 3 expert clinicians determined none of the identified model performance issues\nwere anticipated to create a level 1 (life-threatening) safety event (see examples of worst case\nscenarios in eTable 2 in [ Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) ). While the incompleteness and faulty logic identified in the\nautomated summaries received mean (SD) safety scores of 4.20 (0.93) and 4.60 (0.75), respectively;\n13 (8.7%) and 11 (7.3%) of these events, respectively, were determined to have the potential to create\na level 2 patient safety event following EM-to-IP handoff, substantially higher compared with the\nphysician-written summaries (0%). All of the 5 hallucinations had patient safety scores between 4\nand 5 and a mean (SD) score of 4.96 (0.14), which is defined as the hallucinations posing mild to no\npatient safety risk. LLM-generated notes demonstrated a higher rate of incorrectness (9.6%)\ncompared with the physician-written notes (2.0%), although very few hallucinations.\nICC were 0.79 for completeness, 0.70 for curation, 0.59 for readability, 0.76 for correctness,\nand 0.74 for usefulness. These numbers suggest good reliability of agreement for completeness,\ncuration, correctness, and usefulness and suggest fair reliability for readability among the 3 raters.", - "page_start": 5, - "page_end": 6, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Discussion**\n\ncreate significant patient safety risk compared with the physician-written summaries. These critical\nimplementation safety findings will inform (1) directionality of further model refinement; (2) further\nclinical evaluation of postrefinement model output; and (3) irrespective of downstream model\nperformance, an EHR-implementation plan constrained to a user-interface design that will allow EM\nclinicians to review and edit the LLM-generated handoff note as a draft before finalizing (see\neAppendix 1 in [ Supplement 1](https://jama.jamanetwork.com/article.aspx?doi=10.1001/jamanetworkopen.2024.48723&utm_campaign=articlePDF%26utm_medium=articlePDFlink%26utm_source=articlePDF%26utm_content=jamanetworkopen.2024.48723) ). This physician-in-the-loop process has also been identified as critical\nin other recent work implementing LLMs into clinical workflows. 29,53\nWhile the automated methods of SCALE and MPNet-based sentence transformers\ndemonstrated a cursory view of the faithfulness performance of the models, the clinical evaluation\nprovided the nuanced context of the true factuality of our system on a word by word level. When\ncomparing with the source notes, the automatic evaluations rewarded the summaries with more\ndetails, more semantic similarities, and more entailment logics, while physician-written notes tended\nto be more concise with more shortcuts and clinical jargon, which are penalized by automatic\nevaluation metrics. In addition, LLM-generated summaries are completely based on the source\nnotes, while physician-written summaries are often composed with additional knowledge that\ncannot be found from the source notes.\nThe divergence of the automated and clinical evaluation results of an LLM intended for\nintegration into a critical clinical workflow is an important finding. First, this observed finding\nvalidates the importance of clinical evaluations in addition to conventional automated evaluations to determine accuracy. 54 While other LLM clinical evaluation frameworks have been described to\nmeasure conventional model output quality categories (such as incorrectness domains and other performance gaps), 30,35 to our knowledge, our novel framework is the first to incorporate\nanticipated patient safety implications for each individual category deficiency.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed8.pdf" - }, - { - "text": "# DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes + +\n\n## DevelopingandEvaluatingLargeLanguageModel- GeneratedEmergencyMedicine HandoffNotes\n\n### **Introduction**\n\nthe handoff notes.\nIn recent years there has been an accelerated interest in using LLMs to automate clinical tasks in an effort to unburden physicians and reduce burnout. 22 Computer-generated text within clinical\nnotes using natural language processing (NLP) have been overall shown to improve note completion rates, physician satisfaction, and patient outcomes. 23 Since 2018, NLP has made rapid advancements\nin health care with the discovery of the transformer model architecture, the building block of large language models (LLMs). LLMs can automate workflows such as discharge summaries, 24 radiology reports, 25 patient messaging, 26 after-visit summaries, 27 and ambient dictation 28 with various levels of perceived quality in each workflow. 29 LLMs are particularly effective at summarizing large unstructured clinical datasets, such as ED patient medical records. 30 A common concern of LLMs is\ntheir ability to hallucinate data, or LLMs generating output text that is not factually consistent with the original source content. 31 Much work has been done in health care to reduce hallucinations\nthrough building larger-parameter models trained on trillions of datasets, and then instruction fine- tuning the LLM on smaller, well-curated datasets. 32,33 LLMs can also be designed with explainability by citing inferred content back to the reference source notes. 34 For short-context length notes, using\nfew-shot prompt engineering approaches with large language models like GPT-4 can produce\nsummaries that outperform standard physician documentation in completeness and error frequency. 35 However, factual inconsistencies in the summaries produced by LLMs increase as the context length increases, 36 and for medium- to long-context tasks, fine-tuning an open-source model has been shown to perform better than a prompt-learning approach. 37 In prior work,", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed8.pdf" - } - ] - }, - { - "references": { - "source_file": "legal1_opengouvernementlicense.pdf", - "query": "What are the improvements made to possible to the HadGEM3 and CMIP5 climate change models by UKCP18 ?", - "target_page": 1, - "target_passage": "mprovements include better representation of the past climate, the inclusion of more cloud and aerosol processes and the ability to model important climate phenomena ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### does UKCP18 deliver?\nUKCP18 will benefit from a range of developments\nsince the release of UKCP09, including:\n- Greater understanding of user needs as a result\nof the adaptation community’s use of UKCP09\nprojections and the subsequent feedback - user\nworkshops indicated that users supported the\ncontinued use of probabilistic projections and the\nimportance of spatially coherent information 4 .\n- Advances in climate models in recent years, such\nas the Met Office Hadley Centre HadGEM3 5 model\nand the CMIP5 6 set of models. Improvements\ninclude better representation of the past\nclimate, the inclusion of more cloud and aerosol\nprocesses and the ability to model important\nclimate phenomena such as the El-Niño Southern\nOscillation (ENSO).\n- Groundbreaking Met Office research on\nmodelling of extreme events in high resolution\nregional climate models 7 .\n- The increased quantity and range of observations\navailable since 2009.\n- Use of the new Met Office supercomputer,\nenabling a credible range of climate projections to\nbe generated in greater spatial detail.\n8 The latest update can be found at **[http://www.metoffice.gov.uk/climate/uk/about/state-of-climate](http://www.metoffice.gov.uk/climate/uk/about/state-of-climate )**\n9 **http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/**\n10 **[https://www.ipcc.ch/report/ar5/ ](https://www.ipcc.ch/report/ar5/ )**", - "page_start": 0, - "page_end": 1, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **60KM GLOBAL PROJECTIONS**\n**20 plausible climate futures. Latest Hadley Centre climate model. Simulations**\n**of extreme weather. Simultaneous impacts captured at multiple locations.**\nThis resolution will enable more realistic simulations of climate for the UK and capture the\ndrivers of extreme weather, a significant advance on the 300 km-resolution simulations of\nUKCP09. A set of 20 plausible global projections of 21st century climate will be generated\nusing an ensemble of the Met Office Hadley Centre HadGEM3 climate model. These\nprojections will be selected to represent a wide range of possible future climate states\nto reflect key uncertainties, informing a risk-based approach to planning. They will be\ngenerated to provide spatially coherent daily data at a horizontal resolution of 60 km for\ntwo greenhouse gas concentration scenarios. These will be compared with an ensemble of\nCMIP5 models to provide additional information on uncertainties in the projections relative\nto other climate models.", - "page_start": 2, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 2. Methods and models\n\n### (a) Global climate simulations at 1.5 ° C and 2 ° C global warming\n\nThere are a number of ways in which 1.5°C or 2°C global warming can be defined—one could\nbe the long-term climate state following a stabilization of warming at that level, another could\nbe the state over a shorter period around the time of first reaching that level. Here we choose the\nsecond definition, which is what is seen first and hence needs to be adapted to. There are also\na number of methods with which such changes can be assessed [ 10 ]. We take the opportunity\nof availability of a new set of higher-resolutions transient climate and impacts simulations, and\nuse a time-sampling methodology [ 10 ] to assess global-scale impacts at these resolutions for the\nfirst time.\n**4** Rather than using the original CMIP5 ensemble as in previous studies, the aim is to allow for\nan improved representation of atmospheric and land surface processes including extremes by\nusing higher spatial resolution [ 11 ].\nHadGEM3 (Hadley Centre Global Environment Model version 3) is a configuration of the UK\nMet Office Unified Model (MetUM) which has been developed for use for both climate research\nand weather prediction applications. It is the result of converging the development of the Met\nOffice’s weather and climate global atmospheric model components so that, where possible,\natmospheric processes are modelled or parametrized seamlessly across spatial resolutions and\ntimescales.\nThe high-resolution simulations were performed using the HadGEM3A Global Atmosphere\n(GA) 3.0 model [ 12 - 14 ] at a resolution of N216 (0.556° of latitude by 0.833° of longitude with\ngridboxes of approx. 60 km length in mid-latitudes). This is the atmospheric component of\nthe HadGEM3-GC2 coupled climate model [ 15 , 16 ], which is part of the HadGEM3 family of\nclimate models [ 12 ]. This represents the third generation of HadGEM configurations, leading\non from the HadGEM2 family of climate model configurations [ 13 ] which was used for CMIP5.\nKey improvements over the previous model, HadGEM2, include increased vertical levels in the\natmosphere (85 compared to 38) and substantial changes to the model dynamics (ENDGame) [ 17 ].\nThis version of the HadGEM3 model lies in the transition from CMIP5 to CMIP6 versions. The Met\nOffice is currently operationally running the coupled HadGEM3-GC2 model at N216 resolution", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed11.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n**Captures natural variability and climate change . Updated models and**\n**observations. Provides seasonal scale projections.**\nBased on the established, peer-reviewed, ground-breaking method of UKCP09 for\nestimating uncertainty for use in risk-based analysis. Probabilistic projections will be\nupdated using an up-to-date collection of Met Office climate simulations and the latest\nIPCC-assessed simulations to estimate the model uncertainties, incorporate the latest\nobservations and estimate carbon cycle feedbacks. Projections will be on a 25 km grid for\nthe UK at monthly intervals for several emission scenarios, including one used in UKCP09 11 .\nThe new probabilistic projections will indicate the range of uncertainty in our knowledge\nof the climate system and natural variability through the 21st century, using probability\ndensity functions to provide information on how climate varies from month to month. This\ncontrasts with UKCP09 for which only 30-year means were provided 12 .\n##### **DOWNSCALED HIGH RESOLUTION PROJECTIONS**\n**Downscaled versions of the global model for the UK. For the most spatially**\n**detailed downscaling this includes hourly data. Simultaneous impacts captured**\n**at multiple UK locations.**\nThe high resolution projections will provide information on types of weather of relevance\nto adaptation at two different resolutions. The 12 km model provides a downscaled\nproduct that is similar to UKCP09’s 25 km simulations but driven by an improved global\nmodel and at a higher resolution. This may be especially useful for those interested in\nwater availability and some aspects of agriculture. A key reason for providing this data is\nthat users will be able to compare it directly with EURO-CORDEX 13 .\nThe global projections will also be downscaled to 2.2 km using a process of nesting\nmodels at finer resolution that maintains the integrity of the representation of evolving\natmospheric processes. Key benefits of simulations at this resolution will be the\ninformation provided on high impact events such as localised heavy rainfall in summer and\npotential improvements in the diurnal cycle.\nThe output will be available at a time resolution of 3-hourly, possibly higher for some\noutput, for a high emission scenario. Spatial coherence will be maintained. Specific time\nslices (e.g. 2061-2080) will be made available with the exact nature of these still to be\nconfirmed.", - "page_start": 2, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n### **PROJECTIONS OVER LAND**\n\n#### Summary of expected outputs\n\nTable 1 below indicates the likely dimensions of the outputs for each of the components as of July 2017.\n* Data also available for whole UK, administrative regions, devolved administrations and river basin regions.\n†Additional information on variability and observations available at Class A tide gauges (see **[http://www.ntslf.org/](http://www.ntslf.org/data/uk-network-real-time)**\n**[data/uk-network-real-time](http://www.ntslf.org/data/uk-network-real-time)** ).\n‡An ensemble of regional climate model results over Europe (see **[ http://www.euro-cordex.net](http://www.euro-cordex.net)** ).\n+Now included due to user request and Peer Review Panel advice.\n++This is not an exhaustive list and further user-requested variables will be made available subject to evaluation of\nmodels.\n| | Observations (UK State of the Climate) | Marine and coastal projections | Global projections | Probabilistic projections | High resolution projections | High resolution projections |\n|:---|:---|:---|:---|:---|:---|:---|\n| Characteristics | Observed trends; long-term climatologies; weather events for the preceding year | Updated sea level rise and surge projections based on operational storm surge model (CS3) using CMIP5, EURO-CORDEX‡ | Ensemble of ~20 spatially coherent time series of the Met Office Hadley Centre model and a similar number of CMIP5 models | Updated probability density functions presented as 30- year and monthly time series based on Met Office models (HadCM3, ESPPE) and CMIP5 | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events |\n| Scale | UK | UK | Global | UK | UK | UK |\n| Spatial resolution* | To match land projections | UK Coastline † | 60km | 25km | 12km + | 2.2km |\n| Highest temporal resolution | Daily / monthly | Annual | Daily | Monthly | Daily | Sub-daily |\n| Period of data | bulk of 20th century to present day | 1950-2100 | 1900-2100 | 1961-2100 | 1981-2080 | 1981-2000 2021-2040 2061-2080 |\n| Emissions scenarios | N/A | RCP2.6, RCP4.5, RCP8.5 H ++ | RCP8.5; additional lower scenario (for Met Office Hadley Centre model only) | SRES A1B, RCP2.6, RCP4.5, RCP6.0 RCP8.5 | RCP8.5 | RCP8.5 |\n| Variables available ++ | Temperature, precipitation (including snow), sunshine, wind | Sea level rise, storm surge | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation |\n####### **Land**", - "page_start": 3, - "page_end": 3, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## References\n\ndegree difference: a review of methods for identifying regional climate responses to global\nwarming targets. *WIREs Clim Change* **8** , e457. ( [doi:10.1002/wcc.457](http://dx.doi.org/10.1002/wcc.457) )\n11. Haarsma RJ *et al.* 2016 High resolution model intercomparison project (HighResMIP v1.0) for\nCMIP6. *Geosci. Model Dev.* **9** , 4185- 4208. ( [doi:10.5194/gmd-9-4185-2016](http://dx.doi.org/10.5194/gmd-9-4185-2016) )\n12. Hewitt HT, Copsey D, Culverwell ID, Harris CM, Hill RSR, Keen AB, McLaren AJ, Hunke\nEC. 2011 Design and implementation of the infrastructure of HadGEM3: the next-generation\nMet Office climate modelling system. *Geosci. Model Dev.* **4** , 223- 253. ( [doi:10.5194/gmd-4-](http://dx.doi.org/10.5194/gmd-4-223-2011)\n[223-2011](http://dx.doi.org/10.5194/gmd-4-223-2011) ).\n13. Martin GM *et al.* 2011 The HadGEM2 family of met office unified model climate\nconfigurations. *Geosci. Model Dev.* **4** , 723- 757. ( [doi:10.5194/gmd-4-723-2011](http://dx.doi.org/10.5194/gmd-4-723-2011) )\n14. Walters DN *et al.* 2011 The Met Office Unified Model Global Atmosphere 3.0/3.1 and\nJULES global land 3.0/3.1 configurations. *Geosci. Model Dev.* **4** , 919- 941. ( [doi:10.5194/gmd-](http://dx.doi.org/10.5194/gmd-4-919-2011)\n[4-919-2011](http://dx.doi.org/10.5194/gmd-4-919-2011) )\n15. Williams KD *et al.* 2015 The Met Office Global Coupled Model 2.0 (GC2) configuration. *Geosci.*\n*Model Dev.* **8** , 1509- 1524. ( [doi:10.5194/gmd-8-1509-2015](http://dx.doi.org/10.5194/gmd-8-1509-2015) )\n16. Senior CA *et al.* 2016 Idealized climate change simulations with a high-resolution physical\nmodel: HadGEM3-GC2. *J. Adv. Model. Earth Syst.* **8** , 813- 830. ( [doi:10.1002/2015MS000614](http://dx.doi.org/10.1002/2015MS000614) )\n17. Wood N *et* *al.* 2014 An inherently mass-conserving semi-implicit semi-Lagrangian\ndiscretization of the deep-atmosphere global non-hydrostatic equations. *Q. J. R. Meteorol. Soc.*\n**140** , 1505- 1520. ( [doi:10.1002/qj.2235](http://dx.doi.org/10.1002/qj.2235) )\n18. MacLachlan C *et al.* 2014 Global seasonal forecast system version 5 (GloSea5): a high-\nresolution seasonal forecast system. *Q. J. R. Meteorol. Soc.* **141** , 1072- 1084. ( [doi:10.1002/qj.2396](http://dx.doi.org/10.1002/qj.2396) )\n19. Knight J *et al.* 2014 Predictions of climate several years ahead using an improved decadal\nprediction system. *J. Clim.* **27** , 7550- 7567. ( [doi:10.1175/JCLI-D-14-00069.1](http://dx.doi.org/10.1175/JCLI-D-14-00069.1) )\n20. Wyser K *et al.* 2016 Documentation of changes in climate variability and extremes simulated\nby the HELIX AGCMs at the 3 SWLs and comparison to changes in equivalent SST/SIC low-\nresolution CMIP5 projections. HELIX project deliverable 3.1.\n21. Alexander L, Yang H, Perkins S. 2018 ClimPACT—Indices and Software. User Manual.\nSee [http://www.wmo.int/pages/prog/wcp/ccl/opace/opace4/meetings/documents/](http://www.wmo.int/pages/prog/wcp/ccl/opace/opace4/meetings/documents/ETCRSCI_software_documentation_v2a.doc)\n[ETCRSCI_software_documentation_v2a.doc](http://www.wmo.int/pages/prog/wcp/ccl/opace/opace4/meetings/documents/ETCRSCI_software_documentation_v2a.doc) (accessed on 5 February 2018).\n**27** 22. Krishnamurthy PK, Lewis K, Choularton RJ. 2014 A methodological framework for rapidly", - "page_start": 25, - "page_end": 26, - "source_file": "pubmed11.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n1 The 2008 Climate Change Act allows UK government to mandate or invite certain organisations to produce reports to assess the impacts of\nclimate change on their operations and present proposals for adaptation. **https://www.gov.uk/government/collections/climate-change-**\n**adaptationreporting-second-round-reports**\n2 Expected in 2018, the National Adaptation Programme will be supported by the Evidence Report of the Adaptation Sub-Committee of the\nCommittee on Climate Change (ASC): **https://www.theccc.org.uk/uk-climate-change-risk-assessment-2017/introduction-to-the-ccra/**\n3 Under the 2008 Climate Change Act, organisations are invited to produce Adaptation Reporting Power reports to assess the impacts of climate\nchange on their operations and present proposals for adaptation: **https://www.gov.uk/government/collections/climate-change-adaptation-**\n**reporting-second-round-reports**\n4 Spatial coherence means that climate projections can be compared between locations and aggregated over larger areas, enabling climate\nchange to be assessed consistently over larger study areas.\n5 **http://www.metoffice.gov.uk/research/modelling-systems/unified-model/climate-models/hadgem3**\n6 Coupled model intercomparison project phase 5, see **http://cmip-pcmdi.llnl.gov/cmip5/**\n7 Kendon, E. J., Roberts, N. M., Senior, C. A. & Roberts, M. J. Realism of rainfall in a very high resolution regional climate model. J. Clim. 25,\n5791- 5806 (2012) **http://journals.ametsoc.org/doi/abs/10.1175/JCLI-D-11-00562.1**", - "page_start": 0, - "page_end": 0, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### and why do we need it?\nFollowing the historic Paris Agreement on Climate\nChange in December 2015, the Department of\nEnvironment, Food and Rural Affairs announced a\nmajor upgrade to the UK Climate Projections.\nThe UKCP18 project will build upon the current set\nof projections (UKCP09) to provide the most up-to-\ndate assessment of how the climate of the UK may\nchange over the 21st century. This information\nwill be essential to future Climate Change Risk\nAssessments 1 and to equip the UK with information\nto help adapt to the challenges and opportunities of\nclimate change in line with the National Adaptation\nProgramme 2 .\nOrganisations and individual users will use UKCP18\nto inform risk assessments and adaptation plans\nto ensure they are resilient to extreme weather\nand climate change. Some organisations will use\nUKCP18 in responding to the Adaptation Reporting\nPower 3 for example.", - "page_start": 0, - "page_end": 0, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### What can users expect from UKCP18?\nThere are three components to UKCP18: observations of historic climate, marine projections and projections over land.\nThese components are described below and summarised in Table 1. UKCP18 will provide each of these components at\na higher spatial and temporal resolution than UKCP09 and with more information on different types of uncertainty.", - "page_start": 1, - "page_end": 1, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n### **MARINE PROJECTIONS**\n\n###### **Sea level rise. Storm surge. Past event case studies.**\nSea-level rise projections will extend to 2100 and will include contributions from glaciers,\nice sheets, freshwater reservoirs, groundwater and thermal expansion. Outputs will include\nan estimate of the year-to-year changes in sea level rise and a “plausible but highly unlikely”\nscenario known as H++. A new feature of UKCP18 will be assessing the credibility of making\nsea level rise projections to 2300. The projections will use the latest information from the\nCMIP5 models and application of the methods used in the Intergovernmental Panel on\nClimate Change’s (IPCC) Fifth Assessment Report 10 .\nThe UKCP09 storm surge projections will be updated to provide new estimates of the change\nin high water levels over the 21st Century. These estimates will be based on a combination of\nprojected mean sea level change and projections of change in the extremes due to changes in\natmospheric storminess. These “storminess” projections will use the same surge model used\nin operational weather forecasting, using the wind and pressure from the CMIP5 ensemble to\ndrive the surge. New understanding of the modification of large-scale sea level change signals\nas they pass from the open ocean onto the shelf sea around the UK will be incorporated into\nthe UKCP18 marine projections. UKCP18 will also include storm surge historical case studies\nderived from applying plausible future sea level change to historical extreme events.\n11 SRESA1B: IPCC future scenario based on rapid economic growth and a balance of energy sources\n12 30-year means can be created using the UKCP18 PDF data\n13 http://www.euro-cordex.net/", - "page_start": 1, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - } - ] - }, - { - "references": { - "source_file": "legal1_opengouvernementlicense.pdf", - "query": "Which causes of the rise of sea level will be considered by UKCP18 ?", - "target_page": 2, - "target_passage": "Sea-level rise projections will extend to 2100 and will include contributions from glaciers, ice sheets, freshwater reservoirs, groundwater and thermal expansion", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n### **MARINE PROJECTIONS**\n\n###### **Sea level rise. Storm surge. Past event case studies.**\nSea-level rise projections will extend to 2100 and will include contributions from glaciers,\nice sheets, freshwater reservoirs, groundwater and thermal expansion. Outputs will include\nan estimate of the year-to-year changes in sea level rise and a “plausible but highly unlikely”\nscenario known as H++. A new feature of UKCP18 will be assessing the credibility of making\nsea level rise projections to 2300. The projections will use the latest information from the\nCMIP5 models and application of the methods used in the Intergovernmental Panel on\nClimate Change’s (IPCC) Fifth Assessment Report 10 .\nThe UKCP09 storm surge projections will be updated to provide new estimates of the change\nin high water levels over the 21st Century. These estimates will be based on a combination of\nprojected mean sea level change and projections of change in the extremes due to changes in\natmospheric storminess. These “storminess” projections will use the same surge model used\nin operational weather forecasting, using the wind and pressure from the CMIP5 ensemble to\ndrive the surge. New understanding of the modification of large-scale sea level change signals\nas they pass from the open ocean onto the shelf sea around the UK will be incorporated into\nthe UKCP18 marine projections. UKCP18 will also include storm surge historical case studies\nderived from applying plausible future sea level change to historical extreme events.\n11 SRESA1B: IPCC future scenario based on rapid economic growth and a balance of energy sources\n12 30-year means can be created using the UKCP18 PDF data\n13 http://www.euro-cordex.net/", - "page_start": 1, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### What can users expect from UKCP18?\nThere are three components to UKCP18: observations of historic climate, marine projections and projections over land.\nThese components are described below and summarised in Table 1. UKCP18 will provide each of these components at\na higher spatial and temporal resolution than UKCP09 and with more information on different types of uncertainty.", - "page_start": 1, - "page_end": 1, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### and why do we need it?\nFollowing the historic Paris Agreement on Climate\nChange in December 2015, the Department of\nEnvironment, Food and Rural Affairs announced a\nmajor upgrade to the UK Climate Projections.\nThe UKCP18 project will build upon the current set\nof projections (UKCP09) to provide the most up-to-\ndate assessment of how the climate of the UK may\nchange over the 21st century. This information\nwill be essential to future Climate Change Risk\nAssessments 1 and to equip the UK with information\nto help adapt to the challenges and opportunities of\nclimate change in line with the National Adaptation\nProgramme 2 .\nOrganisations and individual users will use UKCP18\nto inform risk assessments and adaptation plans\nto ensure they are resilient to extreme weather\nand climate change. Some organisations will use\nUKCP18 in responding to the Adaptation Reporting\nPower 3 for example.", - "page_start": 0, - "page_end": 0, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n### **PROJECTIONS OVER LAND**\n\n#### Summary of expected outputs\n\nTable 1 below indicates the likely dimensions of the outputs for each of the components as of July 2017.\n* Data also available for whole UK, administrative regions, devolved administrations and river basin regions.\n†Additional information on variability and observations available at Class A tide gauges (see **[http://www.ntslf.org/](http://www.ntslf.org/data/uk-network-real-time)**\n**[data/uk-network-real-time](http://www.ntslf.org/data/uk-network-real-time)** ).\n‡An ensemble of regional climate model results over Europe (see **[ http://www.euro-cordex.net](http://www.euro-cordex.net)** ).\n+Now included due to user request and Peer Review Panel advice.\n++This is not an exhaustive list and further user-requested variables will be made available subject to evaluation of\nmodels.\n| | Observations (UK State of the Climate) | Marine and coastal projections | Global projections | Probabilistic projections | High resolution projections | High resolution projections |\n|:---|:---|:---|:---|:---|:---|:---|\n| Characteristics | Observed trends; long-term climatologies; weather events for the preceding year | Updated sea level rise and surge projections based on operational storm surge model (CS3) using CMIP5, EURO-CORDEX‡ | Ensemble of ~20 spatially coherent time series of the Met Office Hadley Centre model and a similar number of CMIP5 models | Updated probability density functions presented as 30- year and monthly time series based on Met Office models (HadCM3, ESPPE) and CMIP5 | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events |\n| Scale | UK | UK | Global | UK | UK | UK |\n| Spatial resolution* | To match land projections | UK Coastline † | 60km | 25km | 12km + | 2.2km |\n| Highest temporal resolution | Daily / monthly | Annual | Daily | Monthly | Daily | Sub-daily |\n| Period of data | bulk of 20th century to present day | 1950-2100 | 1900-2100 | 1961-2100 | 1981-2080 | 1981-2000 2021-2040 2061-2080 |\n| Emissions scenarios | N/A | RCP2.6, RCP4.5, RCP8.5 H ++ | RCP8.5; additional lower scenario (for Met Office Hadley Centre model only) | SRES A1B, RCP2.6, RCP4.5, RCP6.0 RCP8.5 | RCP8.5 | RCP8.5 |\n| Variables available ++ | Temperature, precipitation (including snow), sunshine, wind | Sea level rise, storm surge | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation |\n####### **Land**", - "page_start": 3, - "page_end": 3, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n1 The 2008 Climate Change Act allows UK government to mandate or invite certain organisations to produce reports to assess the impacts of\nclimate change on their operations and present proposals for adaptation. **https://www.gov.uk/government/collections/climate-change-**\n**adaptationreporting-second-round-reports**\n2 Expected in 2018, the National Adaptation Programme will be supported by the Evidence Report of the Adaptation Sub-Committee of the\nCommittee on Climate Change (ASC): **https://www.theccc.org.uk/uk-climate-change-risk-assessment-2017/introduction-to-the-ccra/**\n3 Under the 2008 Climate Change Act, organisations are invited to produce Adaptation Reporting Power reports to assess the impacts of climate\nchange on their operations and present proposals for adaptation: **https://www.gov.uk/government/collections/climate-change-adaptation-**\n**reporting-second-round-reports**\n4 Spatial coherence means that climate projections can be compared between locations and aggregated over larger areas, enabling climate\nchange to be assessed consistently over larger study areas.\n5 **http://www.metoffice.gov.uk/research/modelling-systems/unified-model/climate-models/hadgem3**\n6 Coupled model intercomparison project phase 5, see **http://cmip-pcmdi.llnl.gov/cmip5/**\n7 Kendon, E. J., Roberts, N. M., Senior, C. A. & Roberts, M. J. Realism of rainfall in a very high resolution regional climate model. J. Clim. 25,\n5791- 5806 (2012) **http://journals.ametsoc.org/doi/abs/10.1175/JCLI-D-11-00562.1**", - "page_start": 0, - "page_end": 0, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### does UKCP18 deliver?\nUKCP18 will benefit from a range of developments\nsince the release of UKCP09, including:\n- Greater understanding of user needs as a result\nof the adaptation community’s use of UKCP09\nprojections and the subsequent feedback - user\nworkshops indicated that users supported the\ncontinued use of probabilistic projections and the\nimportance of spatially coherent information 4 .\n- Advances in climate models in recent years, such\nas the Met Office Hadley Centre HadGEM3 5 model\nand the CMIP5 6 set of models. Improvements\ninclude better representation of the past\nclimate, the inclusion of more cloud and aerosol\nprocesses and the ability to model important\nclimate phenomena such as the El-Niño Southern\nOscillation (ENSO).\n- Groundbreaking Met Office research on\nmodelling of extreme events in high resolution\nregional climate models 7 .\n- The increased quantity and range of observations\navailable since 2009.\n- Use of the new Met Office supercomputer,\nenabling a credible range of climate projections to\nbe generated in greater spatial detail.\n8 The latest update can be found at **[http://www.metoffice.gov.uk/climate/uk/about/state-of-climate](http://www.metoffice.gov.uk/climate/uk/about/state-of-climate )**\n9 **http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/**\n10 **[https://www.ipcc.ch/report/ar5/ ](https://www.ipcc.ch/report/ar5/ )**", - "page_start": 0, - "page_end": 1, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n### **OBSERVATIONS**\n###### **Annual report: State of the UK Climate. Downloadable data.**\nThe “State of the UK Climate” report for 2017 will be included as part of the UKCP18 package,\nbringing the observed data right up to date. This annual update 8 covers trends, the multi-\ndecade climate record and significant weather events such as the early July 2015 hot spell\nand the exceptionally mild and wet December of the same year.\nQuality controlled UK observational datasets from the Met Office observing network, provided\nat spatial resolutions to match the land projections and for pre-defined administrative regions\nand river basins, will be available under an Open Government Licence 9 . For variables such as\ntemperature and precipitation these data sets will span the late 19th Century to the present\nday and will be provided for daily, monthly, seasonal, annual and long term averages.", - "page_start": 1, - "page_end": 1, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n**Captures natural variability and climate change . Updated models and**\n**observations. Provides seasonal scale projections.**\nBased on the established, peer-reviewed, ground-breaking method of UKCP09 for\nestimating uncertainty for use in risk-based analysis. Probabilistic projections will be\nupdated using an up-to-date collection of Met Office climate simulations and the latest\nIPCC-assessed simulations to estimate the model uncertainties, incorporate the latest\nobservations and estimate carbon cycle feedbacks. Projections will be on a 25 km grid for\nthe UK at monthly intervals for several emission scenarios, including one used in UKCP09 11 .\nThe new probabilistic projections will indicate the range of uncertainty in our knowledge\nof the climate system and natural variability through the 21st century, using probability\ndensity functions to provide information on how climate varies from month to month. This\ncontrasts with UKCP09 for which only 30-year means were provided 12 .\n##### **DOWNSCALED HIGH RESOLUTION PROJECTIONS**\n**Downscaled versions of the global model for the UK. For the most spatially**\n**detailed downscaling this includes hourly data. Simultaneous impacts captured**\n**at multiple UK locations.**\nThe high resolution projections will provide information on types of weather of relevance\nto adaptation at two different resolutions. The 12 km model provides a downscaled\nproduct that is similar to UKCP09’s 25 km simulations but driven by an improved global\nmodel and at a higher resolution. This may be especially useful for those interested in\nwater availability and some aspects of agriculture. A key reason for providing this data is\nthat users will be able to compare it directly with EURO-CORDEX 13 .\nThe global projections will also be downscaled to 2.2 km using a process of nesting\nmodels at finer resolution that maintains the integrity of the representation of evolving\natmospheric processes. Key benefits of simulations at this resolution will be the\ninformation provided on high impact events such as localised heavy rainfall in summer and\npotential improvements in the diurnal cycle.\nThe output will be available at a time resolution of 3-hourly, possibly higher for some\noutput, for a high emission scenario. Spatial coherence will be maintained. Specific time\nslices (e.g. 2061-2080) will be made available with the exact nature of these still to be\nconfirmed.", - "page_start": 2, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n### **PROJECTIONS OVER LAND**\n\n#### How can I get the information and when?\nAccess to the raw data, pre-prepared data and maps, headline messages and user guidance will be available\nthrough a dedicated website.\nA dedicated user interface will provide users with a means to download the data and produce customised\nvisualisations. The exact nature of these outputs is still the subject of consultation with users.\nDetailed descriptions of the scientific basis of the projections will be available as the project progresses. For the\nlatest information visit:\n####### **[http://ukclimateprojections.metoffice.gov.uk/24125](http://ukclimateprojections.metoffice.gov.uk/24125)**\n*UKCP Project Team*\n*July 2017*", - "page_start": 3, - "page_end": 3, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **60KM GLOBAL PROJECTIONS**\n**20 plausible climate futures. Latest Hadley Centre climate model. Simulations**\n**of extreme weather. Simultaneous impacts captured at multiple locations.**\nThis resolution will enable more realistic simulations of climate for the UK and capture the\ndrivers of extreme weather, a significant advance on the 300 km-resolution simulations of\nUKCP09. A set of 20 plausible global projections of 21st century climate will be generated\nusing an ensemble of the Met Office Hadley Centre HadGEM3 climate model. These\nprojections will be selected to represent a wide range of possible future climate states\nto reflect key uncertainties, informing a risk-based approach to planning. They will be\ngenerated to provide spatially coherent daily data at a horizontal resolution of 60 km for\ntwo greenhouse gas concentration scenarios. These will be compared with an ensemble of\nCMIP5 models to provide additional information on uncertainties in the projections relative\nto other climate models.", - "page_start": 2, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - } - ] - }, - { - "references": { - "source_file": "legal1_opengouvernementlicense.pdf", - "query": "What perdiod is covered by the 12 km resolution projection data of the UKCP18 ?", - "target_page": 4, - "target_passage": "1981-2080", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n### **PROJECTIONS OVER LAND**\n\n#### Summary of expected outputs\n\nTable 1 below indicates the likely dimensions of the outputs for each of the components as of July 2017.\n* Data also available for whole UK, administrative regions, devolved administrations and river basin regions.\n†Additional information on variability and observations available at Class A tide gauges (see **[http://www.ntslf.org/](http://www.ntslf.org/data/uk-network-real-time)**\n**[data/uk-network-real-time](http://www.ntslf.org/data/uk-network-real-time)** ).\n‡An ensemble of regional climate model results over Europe (see **[ http://www.euro-cordex.net](http://www.euro-cordex.net)** ).\n+Now included due to user request and Peer Review Panel advice.\n++This is not an exhaustive list and further user-requested variables will be made available subject to evaluation of\nmodels.\n| | Observations (UK State of the Climate) | Marine and coastal projections | Global projections | Probabilistic projections | High resolution projections | High resolution projections |\n|:---|:---|:---|:---|:---|:---|:---|\n| Characteristics | Observed trends; long-term climatologies; weather events for the preceding year | Updated sea level rise and surge projections based on operational storm surge model (CS3) using CMIP5, EURO-CORDEX‡ | Ensemble of ~20 spatially coherent time series of the Met Office Hadley Centre model and a similar number of CMIP5 models | Updated probability density functions presented as 30- year and monthly time series based on Met Office models (HadCM3, ESPPE) and CMIP5 | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events |\n| Scale | UK | UK | Global | UK | UK | UK |\n| Spatial resolution* | To match land projections | UK Coastline † | 60km | 25km | 12km + | 2.2km |\n| Highest temporal resolution | Daily / monthly | Annual | Daily | Monthly | Daily | Sub-daily |\n| Period of data | bulk of 20th century to present day | 1950-2100 | 1900-2100 | 1961-2100 | 1981-2080 | 1981-2000 2021-2040 2061-2080 |\n| Emissions scenarios | N/A | RCP2.6, RCP4.5, RCP8.5 H ++ | RCP8.5; additional lower scenario (for Met Office Hadley Centre model only) | SRES A1B, RCP2.6, RCP4.5, RCP6.0 RCP8.5 | RCP8.5 | RCP8.5 |\n| Variables available ++ | Temperature, precipitation (including snow), sunshine, wind | Sea level rise, storm surge | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation |\n####### **Land**", - "page_start": 3, - "page_end": 3, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n**Captures natural variability and climate change . Updated models and**\n**observations. Provides seasonal scale projections.**\nBased on the established, peer-reviewed, ground-breaking method of UKCP09 for\nestimating uncertainty for use in risk-based analysis. Probabilistic projections will be\nupdated using an up-to-date collection of Met Office climate simulations and the latest\nIPCC-assessed simulations to estimate the model uncertainties, incorporate the latest\nobservations and estimate carbon cycle feedbacks. Projections will be on a 25 km grid for\nthe UK at monthly intervals for several emission scenarios, including one used in UKCP09 11 .\nThe new probabilistic projections will indicate the range of uncertainty in our knowledge\nof the climate system and natural variability through the 21st century, using probability\ndensity functions to provide information on how climate varies from month to month. This\ncontrasts with UKCP09 for which only 30-year means were provided 12 .\n##### **DOWNSCALED HIGH RESOLUTION PROJECTIONS**\n**Downscaled versions of the global model for the UK. For the most spatially**\n**detailed downscaling this includes hourly data. Simultaneous impacts captured**\n**at multiple UK locations.**\nThe high resolution projections will provide information on types of weather of relevance\nto adaptation at two different resolutions. The 12 km model provides a downscaled\nproduct that is similar to UKCP09’s 25 km simulations but driven by an improved global\nmodel and at a higher resolution. This may be especially useful for those interested in\nwater availability and some aspects of agriculture. A key reason for providing this data is\nthat users will be able to compare it directly with EURO-CORDEX 13 .\nThe global projections will also be downscaled to 2.2 km using a process of nesting\nmodels at finer resolution that maintains the integrity of the representation of evolving\natmospheric processes. Key benefits of simulations at this resolution will be the\ninformation provided on high impact events such as localised heavy rainfall in summer and\npotential improvements in the diurnal cycle.\nThe output will be available at a time resolution of 3-hourly, possibly higher for some\noutput, for a high emission scenario. Spatial coherence will be maintained. Specific time\nslices (e.g. 2061-2080) will be made available with the exact nature of these still to be\nconfirmed.", - "page_start": 2, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n### **PROJECTIONS OVER LAND**\n\n#### How can I get the information and when?\nAccess to the raw data, pre-prepared data and maps, headline messages and user guidance will be available\nthrough a dedicated website.\nA dedicated user interface will provide users with a means to download the data and produce customised\nvisualisations. The exact nature of these outputs is still the subject of consultation with users.\nDetailed descriptions of the scientific basis of the projections will be available as the project progresses. For the\nlatest information visit:\n####### **[http://ukclimateprojections.metoffice.gov.uk/24125](http://ukclimateprojections.metoffice.gov.uk/24125)**\n*UKCP Project Team*\n*July 2017*", - "page_start": 3, - "page_end": 3, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### What can users expect from UKCP18?\nThere are three components to UKCP18: observations of historic climate, marine projections and projections over land.\nThese components are described below and summarised in Table 1. UKCP18 will provide each of these components at\na higher spatial and temporal resolution than UKCP09 and with more information on different types of uncertainty.", - "page_start": 1, - "page_end": 1, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **60KM GLOBAL PROJECTIONS**\n**20 plausible climate futures. Latest Hadley Centre climate model. Simulations**\n**of extreme weather. Simultaneous impacts captured at multiple locations.**\nThis resolution will enable more realistic simulations of climate for the UK and capture the\ndrivers of extreme weather, a significant advance on the 300 km-resolution simulations of\nUKCP09. A set of 20 plausible global projections of 21st century climate will be generated\nusing an ensemble of the Met Office Hadley Centre HadGEM3 climate model. These\nprojections will be selected to represent a wide range of possible future climate states\nto reflect key uncertainties, informing a risk-based approach to planning. They will be\ngenerated to provide spatially coherent daily data at a horizontal resolution of 60 km for\ntwo greenhouse gas concentration scenarios. These will be compared with an ensemble of\nCMIP5 models to provide additional information on uncertainties in the projections relative\nto other climate models.", - "page_start": 2, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### does UKCP18 deliver?\nUKCP18 will benefit from a range of developments\nsince the release of UKCP09, including:\n- Greater understanding of user needs as a result\nof the adaptation community’s use of UKCP09\nprojections and the subsequent feedback - user\nworkshops indicated that users supported the\ncontinued use of probabilistic projections and the\nimportance of spatially coherent information 4 .\n- Advances in climate models in recent years, such\nas the Met Office Hadley Centre HadGEM3 5 model\nand the CMIP5 6 set of models. Improvements\ninclude better representation of the past\nclimate, the inclusion of more cloud and aerosol\nprocesses and the ability to model important\nclimate phenomena such as the El-Niño Southern\nOscillation (ENSO).\n- Groundbreaking Met Office research on\nmodelling of extreme events in high resolution\nregional climate models 7 .\n- The increased quantity and range of observations\navailable since 2009.\n- Use of the new Met Office supercomputer,\nenabling a credible range of climate projections to\nbe generated in greater spatial detail.\n8 The latest update can be found at **[http://www.metoffice.gov.uk/climate/uk/about/state-of-climate](http://www.metoffice.gov.uk/climate/uk/about/state-of-climate )**\n9 **http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/**\n10 **[https://www.ipcc.ch/report/ar5/ ](https://www.ipcc.ch/report/ar5/ )**", - "page_start": 0, - "page_end": 1, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n### **OBSERVATIONS**\n###### **Annual report: State of the UK Climate. Downloadable data.**\nThe “State of the UK Climate” report for 2017 will be included as part of the UKCP18 package,\nbringing the observed data right up to date. This annual update 8 covers trends, the multi-\ndecade climate record and significant weather events such as the early July 2015 hot spell\nand the exceptionally mild and wet December of the same year.\nQuality controlled UK observational datasets from the Met Office observing network, provided\nat spatial resolutions to match the land projections and for pre-defined administrative regions\nand river basins, will be available under an Open Government Licence 9 . For variables such as\ntemperature and precipitation these data sets will span the late 19th Century to the present\nday and will be provided for daily, monthly, seasonal, annual and long term averages.", - "page_start": 1, - "page_end": 1, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### and why do we need it?\nFollowing the historic Paris Agreement on Climate\nChange in December 2015, the Department of\nEnvironment, Food and Rural Affairs announced a\nmajor upgrade to the UK Climate Projections.\nThe UKCP18 project will build upon the current set\nof projections (UKCP09) to provide the most up-to-\ndate assessment of how the climate of the UK may\nchange over the 21st century. This information\nwill be essential to future Climate Change Risk\nAssessments 1 and to equip the UK with information\nto help adapt to the challenges and opportunities of\nclimate change in line with the National Adaptation\nProgramme 2 .\nOrganisations and individual users will use UKCP18\nto inform risk assessments and adaptation plans\nto ensure they are resilient to extreme weather\nand climate change. Some organisations will use\nUKCP18 in responding to the Adaptation Reporting\nPower 3 for example.", - "page_start": 0, - "page_end": 0, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n1 The 2008 Climate Change Act allows UK government to mandate or invite certain organisations to produce reports to assess the impacts of\nclimate change on their operations and present proposals for adaptation. **https://www.gov.uk/government/collections/climate-change-**\n**adaptationreporting-second-round-reports**\n2 Expected in 2018, the National Adaptation Programme will be supported by the Evidence Report of the Adaptation Sub-Committee of the\nCommittee on Climate Change (ASC): **https://www.theccc.org.uk/uk-climate-change-risk-assessment-2017/introduction-to-the-ccra/**\n3 Under the 2008 Climate Change Act, organisations are invited to produce Adaptation Reporting Power reports to assess the impacts of climate\nchange on their operations and present proposals for adaptation: **https://www.gov.uk/government/collections/climate-change-adaptation-**\n**reporting-second-round-reports**\n4 Spatial coherence means that climate projections can be compared between locations and aggregated over larger areas, enabling climate\nchange to be assessed consistently over larger study areas.\n5 **http://www.metoffice.gov.uk/research/modelling-systems/unified-model/climate-models/hadgem3**\n6 Coupled model intercomparison project phase 5, see **http://cmip-pcmdi.llnl.gov/cmip5/**\n7 Kendon, E. J., Roberts, N. M., Senior, C. A. & Roberts, M. J. Realism of rainfall in a very high resolution regional climate model. J. Clim. 25,\n5791- 5806 (2012) **http://journals.ametsoc.org/doi/abs/10.1175/JCLI-D-11-00562.1**", - "page_start": 0, - "page_end": 0, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n### **MARINE PROJECTIONS**\n\n###### **Sea level rise. Storm surge. Past event case studies.**\nSea-level rise projections will extend to 2100 and will include contributions from glaciers,\nice sheets, freshwater reservoirs, groundwater and thermal expansion. Outputs will include\nan estimate of the year-to-year changes in sea level rise and a “plausible but highly unlikely”\nscenario known as H++. A new feature of UKCP18 will be assessing the credibility of making\nsea level rise projections to 2300. The projections will use the latest information from the\nCMIP5 models and application of the methods used in the Intergovernmental Panel on\nClimate Change’s (IPCC) Fifth Assessment Report 10 .\nThe UKCP09 storm surge projections will be updated to provide new estimates of the change\nin high water levels over the 21st Century. These estimates will be based on a combination of\nprojected mean sea level change and projections of change in the extremes due to changes in\natmospheric storminess. These “storminess” projections will use the same surge model used\nin operational weather forecasting, using the wind and pressure from the CMIP5 ensemble to\ndrive the surge. New understanding of the modification of large-scale sea level change signals\nas they pass from the open ocean onto the shelf sea around the UK will be incorporated into\nthe UKCP18 marine projections. UKCP18 will also include storm surge historical case studies\nderived from applying plausible future sea level change to historical extreme events.\n11 SRESA1B: IPCC future scenario based on rapid economic growth and a balance of energy sources\n12 30-year means can be created using the UKCP18 PDF data\n13 http://www.euro-cordex.net/", - "page_start": 1, - "page_end": 2, - "source_file": "legal1_opengouvernementlicense.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv4.pdf", - "query": "How many articles compose the Syntec French collective bargaining agreement ?", - "target_page": 2, - "target_passage": "The Syntec French collective bargaining agree- ment comprises around 90 articles", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **3 MTEB for French**\n\n### **3.1 New Datasets**\n\n#### **3.1.1 Syntec (Retrieval)**\nThe Syntec French collective bargaining agree- ment 3 comprises around 90 articles. Despite its\ntopic, the language used does not feature the speci-\nficity of the legal vocabulary, making the data\nsuitable for benchmarking general-purpose mod-\nels. The articles have been scraped for use as doc-\numents. Four annotators were divided into two\ngroups. Each group was given half of the articles\nand asked to choose an article and write a question\nabout it. Each annotator wrote 25 questions. Thus,\na hundred questions have been manually created and paired with the articles containing the answer 4 .\nExamples of the dataset are available in the ap-\npendix Figure 5 . This dataset could also be used\nfor text classification, clustering or topic modeling.\nRegarding quality checks, every article’s integrity\nhas been reviewed while manually creating ques-\ntions. We also manually checked that the questions\ncould only be answered using the annotated article.", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv4.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **D Evaluation results**\n\nsamples from the test set that is generated using the\nsame seed as for other experiments).\n- Bitext Mining: F1 score\n- Classification: Accuracy\n- Clustering: V measure\n- Pair Classification: Average Precision (AP)\n- Reranking: Mean Average Precision (MAP)\n- Retrieval: Normalized Discounted Cumula-\ntive Gain at k (NDCG@k)\n- STS: Spearman correlation based on cosine\nsimilarity\n**Document**\n| id | article-14 |\n|:---|:---|\n| url | https://www.syntec.fr/convention- collective/resiliation-du-contrat- de-travail/#article-14 |\n| title | Article 14 : Préavis pendant la péri- ode d’essai |\n| section | Résiliation du contrat de travail |\n| content | Modification Avenant n° 7 du 5/07/1991 Au cours de cette péri- ode, les deux parties peuvent se sé- parer avec un préavis d’une journée de travail pendant le premier mois. Après le premier mois, le temps de préavis réciproque sera d’une semaine par mois complet passé dans l’entreprise. Après le pre- mier mois, le temps de préavis ré- ciproque sera d’une semaine par mois passé dans l’entreprise. Le préavis donne droit au salarié de s’absenter pour la recherche d’un emploi dans les conditions fixées à l’article 16. Le salarié sera payé au prorata du temps passé pendant la période d’essai. |\n**Query**\n| article | article-14 |\n|:---|:---|\n| question | Quel est le préavis en période d’essai ? |\nFigure 5: Extracts of Syntec dataset.\n| hal_id | Domain | Title |\n|:---|:---|:---|\n| hal-02899209 | shs | La transformation digitale du manage- ment des ressources humaines et de ses enjeux pour les entreprises |\n| tel-03993881 | math | Sur l’approximation numérique de quelques problèmes en mécanique des fluides |\nFigure 6: Extracts of HAL dataset.\nFigure 7: Distribution of the word count per title in HAL\ndataset, *mteb_eval* subset.\n\"\"\"\nYou will be given a couple of texts in\nEnglish and their translation in French.\nYour task is to provide a 'rating' score on\nhow well the system translated the\nEnglish text into French.\nGive your answer as a float on a scale of 0\nto 10, where 0 means that the\nsystem_translation is bad and does not\nrepresent what is being said in the\noriginal English text, and 10 means that\nthe translation is good and represents\nthe original English text.\nNo need to mind the quality of the text as", - "page_start": 13, - "page_end": 14, - "source_file": "arxiv4.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **3 MTEB for French**\n\n### **3.1 New Datasets**\n\n#### **3.1.2 HAL (Clustering)**\n\n*Hyper Articles en Ligne* (HAL) is a French open\narchive of scholarly documents from all academic\nfields. Scrapping this resource, we fetched 85,000 publications in French 5 . We extracted IDs, titles\nand the author’s choice among domain labels. The\nlast 2 are provided by authors when submitting\ntheir papers to HAL. Since domain annotations are\nprovided, the dataset can be used for many tasks,\nsuch as topic modeling or text classification. To en-\nsure the dataset quality is suitable for a benchmark,\nfurther data cleaning has been performed:\n- Duplicates are eliminated, retaining unique\npublications for each field.\n- Irrelevant titles (due to API indexing mistakes)\nor titles in languages other than French have\nbeen manually removed.\n3 [https://www.syntec.fr/convention-collective/](https://www.syntec.fr/convention-collective/)\n4 [https://huggingface.co./datasets/lyon-nlp/](https://huggingface.co./datasets/lyon-nlp/mteb-fr-retrieval-syntec-s2p)\n[mteb-fr-retrieval-syntec-s2p](https://huggingface.co./datasets/lyon-nlp/mteb-fr-retrieval-syntec-s2p)\n5 [https://huggingface.co./datasets/lyon-nlp/](https://huggingface.co./datasets/lyon-nlp/clustering-hal-s2s)\n[clustering-hal-s2s](https://huggingface.co./datasets/lyon-nlp/clustering-hal-s2s)\n2\n**Dataset Syntec HAL SummEvalFr**\nSamples 100 queries\n90 documents\n26233 samples\n10 classes\n100 texts\n1100 human summaries\n1600 machine summaries\nCreation process Scraping of Syntec col-\nlective bargaining agree-\nment with articles as doc-\numents. Writing queries\ncorresponding to articles.\nScraping of HAL arti-\ncles with *id* , *title* and *do-*\n*main* . Further cleaning\nwith deduplication, lan-\nguage filtering and class\nsubsampling.\nTranslation from English\nto French with Deepl of\nthe SummEval dataset.\nAnnotation process 4 annotators divided into\n2 groups. Each group was\ngiven half of the articles\nand asked to choose an ar-\nticle and ask a question\nabout it. Each annotator\nwrote 25 questions.\nAnnotations provided by\nauthors when submitting\ntheir paper. They choose\nthe *domain* between exist-", - "page_start": 1, - "page_end": 2, - "source_file": "arxiv4.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **3 MTEB for French**\n\nIn this section, we describe the datasets and the\nmodels that we propose for the French extension\nof MTEB. We also list the research questions we\nwant to discuss with the results.", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv4.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **A Supplementary materials for datasets**\n\n### **A.2 Created datasets**\n\n**Syntec** Figure 5 shows an extract from the Syntec\ndataset with a document and a query relative to this\ndocument.\n**HAL** Figure 6 is an extract from the HAL\ndataset. Table 4 lists the distribution of classes\n( *domain* field) for the HAL dataset on *raw*\nsubset and *mteb_eval* subset, which is used\nfor MTEB evaluation. Labels descriptions\ncan be found at this URL: [ https://api.archives-](https://api.archives-ouvertes.fr/ref/domain/?q=*:*&rows=393)\n[ouvertes.fr/ref/domain/?q=*:*&rows=393](https://api.archives-ouvertes.fr/ref/domain/?q=*:*&rows=393) or in Ta-\nble 4 . After pre-processing, *mteb_eval* covers titles\nfrom 10 domains as classes with less than 500 sam-\nples were removed. In the MTEB evaluation subset\nof the dataset, titles composed of 2 words or less\nhave been removed (371 samples), resulting in an\naverage word count of 13 *.* 4 . Figure 7 shows the\nword count distribution per title. Furthermore, the\ndataset has been cleaned up by manually remov-\ning all non-French titles. Additionally, it can be\nobserved in Table 4 that in the original *raw* dataset,\nthe *shs* and *sdv* classes represent by far the majority\nof the dataset samples with respectively 58706 sam-\nples (73%) and 11049 samples (13%). In order to\nmitigate the class imbalance while preserving the\nmajority of those classes, they have been randomly\nsubsampled to 6701 and 4803 samples. Further-\nmore, baseline models have been trained and tested\nto assess the usability of this dataset in other tasks,\nsuch as classification and topic modeling. Table 5\nshows the results obtained.\n**SummEvalFr** Extracts of humans and machine\nsummaries translated in French from SummEvalFr\nand the original ones in English from SummEval\n( Fabbri et al. , 2021 ) are shown in Figure 9 . As ex-\nplained in section 3.1.3 , we use a LLM to evaluate\nthe quality of translations for human summaries,\nwe provide the prompt used with *GPT-4* for this\nevaluation in Figure 8 .\nTable 6 shows the distribution of ratings given\nby the LLM. With the scale being 10, we man-\nually verify random samples rated above 9. We\nverify all samples with ratings under 9 and those\nwith no provided rating (N/A) due to the triggering\nof the OpenAI content management policy. The\nLLM suggests that 60 samples are not correctly\ntranslated. These were verified manually, and after\nchecking, less than 10 samples only needed to be\ncorrected.", - "page_start": 11, - "page_end": 11, - "source_file": "arxiv4.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **D Evaluation results**\n\n### **D.2 Evaluation results per task**\n\nsentence-camembert-base 0.61 0.52 0.70 0.43 0.77 0.36 0.57 0.92\nsentence-camembert-large 0.69 0.63 0.81 0.59 0.86 0.38 0.60 0.95\nembed-multilingual-light-v3.0 0.59 0.56 0.83 0.50 0.81 0.39 0.57 0.91\nembed-multilingual-v3.0 0.67 0.63 0.83 0.61 0.86 0.42 0.61 0.94\nflaubert_base_cased 0.11 0.07 0.71 0.09 0.26 0.25 0.52 0.82\nflaubert_base_uncased 0.11 0.06 0.63 0.09 0.28 0.24 0.53 0.82\nflaubert_large_cased 0.23 0.16 0.56 0.10 0.24 0.22 0.54 0.75\ne5-mistral-7b-instruct 0.70 0.60 0.75 0.53 0.82 0.44 0.60 0.92\nmultilingual-e5-base 0.66 0.61 0.80 0.56 0.85 0.41 0.57 0.93\nmultilingual-e5-large 0.68 0.64 0.79 0.59 0.86 0.42 0.59 0.94\nmultilingual-e5-small 0.61 0.56 0.78 0.46 0.81 0.40 0.56 0.93\nudever-bloom-1b1 0.50 0.43 0.81 0.51 0.69 0.35 0.62 0.86\nudever-bloom-560m 0.22 0.15 0.68 0.16 0.35 0.27 0.60 0.82\nlaser2 0.59 0.53 0.66 0.57 0.76 0.34 0.70 0.94\nbge-m3-custom-fr 0.75 0.67 0.70 0.61 0.90 0.42 0.61 0.93\nsentence_croissant_alpha_v0.2 0.70 0.64 0.76 0.61 0.89 0.38 0.67 0.93\nsentence_croissant_alpha_v0.3 0.70 0.65 0.76 0.59 0.88 0.36 0.65 0.93\nmistral-embed 0.70 0.63 0.81 0.66 0.90 0.42 0.62 0.93\nLaBSE 0.65 0.60 0.77 0.62 0.84 0.39 0.55 0.94\nall-MiniLM-L12-v2 0.54 0.45 0.72 0.39 0.76 0.28 0.56 0.87\nall-MiniLM-L6-v2 0.51 0.43 0.74 0.40 0.75 0.27 0.55 0.87\ndistiluse-base-multilingual-cased-v2 0.67 0.60 0.77 0.56 0.85 0.36 0.51 0.92\nmulti-qa-MiniLM-L6-cos-v1 0.50 0.43 0.76 0.37 0.73 0.27 0.57 0.88\nparaphrase-multilingual-MiniLM-L12-v2 0.65 0.58 0.76 0.48 0.78 0.37 0.57 0.92\nparaphrase-multilingual-mpnet-base-v2 0.68 0.62 0.78 0.52 0.80 0.40 0.58 0.93\nsentence-t5-base 0.60 0.51 0.81 0.44 0.75 0.37 0.55 0.89\nsentence-t5-large 0.64 0.57 0.80 0.48 0.80 0.41 0.60 0.91\nsentence-t5-xl 0.66 0.61 0.80 0.54 0.85 0.44 0.63 0.92\nsentence-t5-xxl 0.69 0.66 0.79 0.58 0.86 0.46 0.64 0.94\ntext2vec-base-multilingual 0.58 0.52 0.74 0.45 0.72 0.34 0.66 0.92\ntext-embedding-3-large 0.76 0.71 0.82 0.74 0.93 0.46 0.65 0.96\ntext-embedding-3-small 0.73 0.68 0.76 0.68 0.91 0.43 0.61 0.94\ntext-embedding-ada-002 0.71 0.65 0.82 0.64 0.89 0.44 0.60 0.94\nvoyage-code-2 0.70 0.63 0.82 0.59 0.88 0.42 0.61 0.93\nuniversal-sentence-encoder-multilingual-3 0.70 0.61 0.82 0.54 0.85 0.34 0.52 0.91\nuniversal-sentence-encoder-multilingual-large-3 0.73 0.66 0.72 0.64 0.88 0.35 0.54 0.93\nxlm-roberta-base 0.23 0.14 0.60 0.19 0.44 0.27 0.51 0.85\nxlm-roberta-large 0.24 0.16 0.66 0.15 0.37 0.27 0.53 0.84\nTable 10: Performance of each model for Classification and Pair Classification.\n**SyntecReranking AlloprofReranking SyntecRetrieval BSARDRetrieval AlloprofRetrieval**\nReranking Retrieval\nbge-m3 0.88 0.74 0.85 0.60 0.49\ndistilbert-base-25lang-cased 0.39 0.29 0.18 0.11 0.01\ndistilbert-base-en-fr-cased 0.39 0.29 0.18 0.11 0.01\ndistilbert-base-fr-cased 0.39 0.29 0.18 0.11 0.01\nsentence-camembert-large 0.82 0.63 0.79 0.56 0.33", - "page_start": 21, - "page_end": 22, - "source_file": "arxiv4.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.24. Checks and audits**\n\ncontract by [ *forename, surname and function of legal representative* ,]\n\nHAVE AGREED\n**I.1.1.1.1.** Article 1 Subject matter\n**1.1** This specific contract implements framework contract (FWC) No ECHA/2019/355\nsigned by the parties on [ *complete date* ] *.*\n**1.2** In accordance with the provisions set out in the FWC and in this specific contract\nand [its][their] annex[es], which form an integral part of it, the contractor must\nprovide the [following services:] [services specified in Annex [ *complete* ] *.* ]\n**I.1.1.1.2.** Article 2 Entry into force and duration\n**2.1** This specific contract enters into force on the date on which the last party signs it.\n**2.2** The provision of the services starts from the date of entry into force of this specific\ncontract.\n**2.3** The provision of the services must not exceed [ *complete* ] **[** days] [months **]** . The\nparties may extend the duration by written agreement before it elapses and before\nexpiry of the FWC.\n**I.1.1.1.3.** Article 3 Price\n**3.1** The price payable under this specific contract excluding reimbursement of expenses\nis EUR [ *amount in figures and in words* ].\n[The maximum amount covering all services to be provided under this specific\ncontract including reimbursement of expenses and excluding price revision is EUR\n[ *amount in figures and in words* ].]\n**3.2** [Reimbursement of expenses is not applicable to this specific contract.] [Within the\nmaximum amount, up to EUR [ *amount in figures and in words* ] is earmarked for\nexpenses, which must be reimbursed in accordance with the FWC].\n***\n**I.1.1.1.4.** Article 4 communication details\nFor the purpose of this specific contract, communications must be sent to the following\naddresses:\nContracting authority:\nEuropean Chemicals Agency\n[Directorate [ *complete* ]]\n[Unit [ *complete* ]]\n[ *Postcode and city* ]\nE-mail: [ *insert functional mailbox* ]\nContractor (or leader in the case of a joint tender):\n[ *Full name* ]\n[ *Function* ]\n[ *Company name* ]\n[ *Full official address* ]\nE-mail: [ *complete* ]\n**I.1.1.1.5.** Article 5 Performance guarantee\nPerformance guarantee is not applicable to this specific contract.\n\n**I.1.1.1.6.** Article 6 Retention money guarantee", - "page_start": 42, - "page_end": 44, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **I.11. Termination by either party 2**\nEither party may terminate the FWC and/or the FWC and specific contracts by sending\n*formal notification* to the other party with three months written notice.\nIf the FWC or a specific contract is terminated:\na) neither party is entitled to compensation;\nb) the contractor is entitled to payment only for the services provided before termination takes effect.\nThe second, third and fourth paragraphs of Article II.18.4 apply.", - "page_start": 10, - "page_end": 10, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n1\n\n**DRAFT FRAMEWORK CONTRACT FOR SERVICES**\n**NUMBER — ECHA/2019/355**\n1. The European Chemicals Agency in Helsinki (‘the contracting authority’), represented\nfor the purposes of signing this framework contract by [ *forename, surname, function,*\n*directorate of authorising officer* ],\nof the one part and\n2. [ *Full official name* ]\n[ *Official legal form* ]\n**[** *Statutory registration number or ID or passport number* **]**\n[ *Full official address* ]\n[ *VAT registration number* ]\n[appointed as the leader of the group by the members of the group that submitted the\njoint tender]\n[ *For joint tenders,* r *epeat these data as many times as there are contractors and continue*\n*numbering* ]\n([collectively] ‘the contractor’), represented for the purposes of the signature of this\nframework contract by [ *forename, surname, function of legal representative and name of*\n*company in the case of a joint tender* ],\non the other part,\n\nHAVE AGREED\n\nto the **special conditions,** the **general conditions for framework contracts** for\nservices and the following annexes:\n**Annex I -** Tender specifications (reference No [ *complete* ] of [ *insert date* ])\n**Annex II** - Contractor’s tender (reference No [ *complete* ] of [ *insert date* ])\n**Annex III -** [Model for order forms] [and] [model for specific contracts]\n2\nAnnex IV - Daily subsistence allowances and accommodation flat rates for Finland\nAnnex V - (a) Declaration on list of pre-exisiting rights\n(b) Statement of the contractor concerning rights to delivered results and\n(c) Statement of creator (or right holder)\nwhich form an integral part of this framework contract (‘the FWC’).\nThis FWC sets out:\n1. the procedure by which the contracting authority may order services from the contractor; 2. the provisions that apply to any specific contract which the contracting authority and the contractor may conclude under this FWC; and 3. the obligations of the parties during and after the duration of this FWC.\nAll documents issued by the contractor (end-user agreements, general terms and\nconditions, etc.) except its tender are held inapplicable, unless explicitly mentioned in the\nspecial conditions of this FWC. In all circumstances, in the event of contradiction between\nthis FWC and documents issued by the contractor, this FWC prevails, regardless of any\nprovision to the contrary in the contractor’s documents.\n\n3", - "page_start": 0, - "page_end": 2, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n319 See: [https://www.globalreporting.org/](https://www.globalreporting.org/) or UN-PRI (UN Principles of responsible investment)\n[https://www.unpri.org/](https://www.unpri.org/)\n320 United Nations, Global Compact, [here](https://www.unglobalcompact.org/take-action/action/responsible-investment)\n321 European Commission: [Corporate sustainability due diligence](https://ec.europa.eu/info/business-economy-euro/doing-business-eu/corporate-sustainability-due-diligence_en)\n322 [ Regulation (EU) 2017/821 of the European Parliament and of the Council of 17 May 2017 laying down supply ](https://eur-lex.europa.eu/legal-content/EN/AUTO/?uri=uriserv:OJ.L_.2017.130.01.0001.01.ENG&toc=OJ:L:2017:130:TOC)\n[chain due diligence obligations for Union importers of tin, tantalum and tungsten, their ores, and gold originating ](https://eur-lex.europa.eu/legal-content/EN/AUTO/?uri=uriserv:OJ.L_.2017.130.01.0001.01.ENG&toc=OJ:L:2017:130:TOC)\n[from conflict-affected and high-risk areas, ](https://eur-lex.europa.eu/legal-content/EN/AUTO/?uri=uriserv:OJ.L_.2017.130.01.0001.01.ENG&toc=OJ:L:2017:130:TOC) [here](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32017R0821)\n323 [Centennial Declaration of the International Commission on Occupational Health, ICOH](http://www.icohweb.org/site/multimedia/core_documents/pdf/centennial_declaration.pdf)\n324 ILO: Monitoring Compliance with International Labour Standards The key role of the ILO Committee of Experts\non the Application of Conventions and Recommendations, [here](https://www.ilo.org/wcmsp5/groups/public/---ed_norm/---normes/documents/publication/wcms_730866.pdf)\n325 [ILO: Conventions and Recommendations ](https://www.ilo.org/global/standards/introduction-to-international-labour-standards/conventions-and-recommendations/lang--en/index.htm)\n326 [ILO : Convention C-155](https://www.ilo.org/dyn/normlex/en/f?p=NORMLEXPUB:12100:0::NO::P12100_ILO_CODE:C155)\n327 [ILO : Convention C-187](https://www.ilo.org/dyn/normlex/en/f?p=NORMLEXPUB:12100:0::NO::P12100_ILO_CODE:C187)\n328 ILO: [Safety and health at work](https://www.ilo.org/global/topics/safety-and-health-at-work/lang--en/index.htm)\n329 ILO: [Health and Safety at the Workplace](https://www.ilo.org/global/topics/dw4sd/themes/osh/lang--en/index.htm)\n330 International Social Security Association (ISSA): Vison Zero Overview, Section Companies, [here](https://visionzero.global/companies)\n331 United Nations, Social Development Goals (SDGs), Goal 8, [here ](https://sdgs.un.org/goals/goal8) and [here](https://indicators.report/targets/)\n**332** WHO: [Protecting workers’ health, Key facts](https://www.who.int/news-room/fact-sheets/detail/protecting-workers%27-health)\n333 WHO, 2013: WHO Global Plan of Action on Workers’ Health (2008-2017): baseline for implementation: global\ncountry survey 2008/2009: executive summary and survey findings, [here](https://www.who.int/publications/i/item/WHO-FWC-PHE-2013-01)\n334 United Nations, SDGs, Goal 8, [here](https://sdgs.un.org/goals/goal8) and [here](https://indicators.report/targets/)\n335 [ILO Constitution](https://www.ilo.org/dyn/normlex/en/f?p=1000:62:0::NO:62:P62_LIST_ENTRIE_ID:2453907:NO)\n336 ILO: [Conventions and Recommendations](https://www.ilo.org/dyn/normlex/en/f?p=NORMLEXPUB:12030:0::NO)\n337 Treaty Establishing the European Coal and Steel Community and Annexes I-III, PARIS, 18 APRIL 1951,\nArticle 3e\n(DRAFT ENGLISH TEXT), [here](https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:11951K:EN:PDF)\n338 Consolidated Version of the Treaty on the Functioning of the European Union Official Journal of the European\nUnion, C 326/47, 6.10.2012, Article 151 and Article 153, [here](https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:12012E/TXT&from=EN)\n339 The European Parliament, the Council and the Commission: The European Pillar of Social Rights in 20\nprinciples, [here](https://commission.europa.eu/strategy-and-policy/priorities-2019-2024/economy-works-people/jobs-growth-and-investment/european-pillar-social-rights/european-pillar-social-rights-20-principles_en)\n340 EU-OSHA, 2021: Directive 89/391/EEC - OSH “Framework Directive” of 12 June 1989 on the introduction of\nmeasures to encourage improvements in the safety and health of workers at work - “Framework Directive”, [here](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31989L0391)\n341 Ibid., Framework Directive - Section 2 Employers’ obligations.\n342 Ibid., Framework Directive - Section 3 Workers’ obligations.\n\n343 Gagliardi et al., 2012: [Occupational safety and health in Europe: lessons from the past, challenges and ](http://doi.org/10.2486/indhealth.ms1342)\n[opportunities for the future](http://doi.org/10.2486/indhealth.ms1342)\n344 Directive 80/1107/EEC, Council Directive of 27 November 1980 on the protection of workers from risks related\nto exposure to chemical, physical and biological agents at work, [here](http://eurlex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31980L1107)\n345 Directive 86/188/EEC, Council Directive of 12 May 1986 in the protection of workers from the risks related to", - "page_start": 152, - "page_end": 153, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv4.pdf", - "query": "In the context of research publication, what is HAL ?", - "target_page": 3, - "target_passage": "Hyper Articles en Ligne (HAL) is a French open archive of scholarly documents from all academic fields.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **3 MTEB for French**\n\n### **3.1 New Datasets**\n\n#### **3.1.2 HAL (Clustering)**\n\n*Hyper Articles en Ligne* (HAL) is a French open\narchive of scholarly documents from all academic\nfields. Scrapping this resource, we fetched 85,000 publications in French 5 . We extracted IDs, titles\nand the author’s choice among domain labels. The\nlast 2 are provided by authors when submitting\ntheir papers to HAL. Since domain annotations are\nprovided, the dataset can be used for many tasks,\nsuch as topic modeling or text classification. To en-\nsure the dataset quality is suitable for a benchmark,\nfurther data cleaning has been performed:\n- Duplicates are eliminated, retaining unique\npublications for each field.\n- Irrelevant titles (due to API indexing mistakes)\nor titles in languages other than French have\nbeen manually removed.\n3 [https://www.syntec.fr/convention-collective/](https://www.syntec.fr/convention-collective/)\n4 [https://huggingface.co./datasets/lyon-nlp/](https://huggingface.co./datasets/lyon-nlp/mteb-fr-retrieval-syntec-s2p)\n[mteb-fr-retrieval-syntec-s2p](https://huggingface.co./datasets/lyon-nlp/mteb-fr-retrieval-syntec-s2p)\n5 [https://huggingface.co./datasets/lyon-nlp/](https://huggingface.co./datasets/lyon-nlp/clustering-hal-s2s)\n[clustering-hal-s2s](https://huggingface.co./datasets/lyon-nlp/clustering-hal-s2s)\n2\n**Dataset Syntec HAL SummEvalFr**\nSamples 100 queries\n90 documents\n26233 samples\n10 classes\n100 texts\n1100 human summaries\n1600 machine summaries\nCreation process Scraping of Syntec col-\nlective bargaining agree-\nment with articles as doc-\numents. Writing queries\ncorresponding to articles.\nScraping of HAL arti-\ncles with *id* , *title* and *do-*\n*main* . Further cleaning\nwith deduplication, lan-\nguage filtering and class\nsubsampling.\nTranslation from English\nto French with Deepl of\nthe SummEval dataset.\nAnnotation process 4 annotators divided into\n2 groups. Each group was\ngiven half of the articles\nand asked to choose an ar-\nticle and ask a question\nabout it. Each annotator\nwrote 25 questions.\nAnnotations provided by\nauthors when submitting\ntheir paper. They choose\nthe *domain* between exist-", - "page_start": 1, - "page_end": 2, - "source_file": "arxiv4.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Availability of data and materials\nThe data that support the findings of this study are available from the\ncorresponding author upon reasonable request.", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Publisher ’ s Note\nSpringer Nature remains neutral with regard to jurisdictional claims in\npublished maps and institutional affiliations.", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n#### Jean-Philippe KOTOWICZ - Nicolas DELESTRE - Cecilia ZANNI-MERK\nTerm Extraction\nTerm Enrichment\nConcept/Relation\nExtraction\nHierarchisation\nAxiom\nData preprocessing\nText Corpus\nOntology\n##### **OLAF**\nActivity Ressource\nArtifact Optional", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Authors ’ contributions\nTAL provided input on study design and analysis plan, drafted the manuscript\nand approved final version of the manuscript. SZG secured funding, provided\noverall design, gave input on the analysis plan and approved final version of\nthe manuscript. JMB provided input on design and analysis plan and approved\nfinal version of the manuscript.", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed5.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### Data availability\nNo new data were generated or analyzed in support of this\nresearch.", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n**Artificial intelligence** ( **AI** [), in its broadest sense, is intelligence exhibited by machines, particularly](https://en.wikipedia.org/wiki/Machine)\n[computer systems. It is a field of research in computer science that develops and studies methods and](https://en.wikipedia.org/wiki/Computer_science)\n[software that enable machines to perceive their environment and use learning and intelligence to take](https://en.wikipedia.org/wiki/Machine_learning)\nactions that maximize their chances of achieving defined goals. [1] Such machines may be called AIs.\n[High-profile applications of AI include advanced web search engines (e.g., Google Search);](https://en.wikipedia.org/wiki/Google_Search)\n[recommendation systems (used by YouTube, Amazon, and Netflix); virtual assistants (e.g., Google](https://en.wikipedia.org/wiki/Google_Assistant)\n[Assistant, Siri, and Alexa); autonomous vehicles (e.g., Waymo); generative and creative tools (e.g.,](https://en.wikipedia.org/wiki/Computational_creativity)\n[ChatGPT and AI art); and superhuman play and analysis in strategy games (e.g., chess and Go). However,](https://en.wikipedia.org/wiki/Go_(game))\nmany AI applications are not perceived as AI: \"A lot of cutting edge AI has filtered into general\napplications, often without being called AI because once something becomes useful enough and common\n[enough it's not labeled AI anymore.\"](https://en.wikipedia.org/wiki/AI_effect) [2][3]\nVarious subfields of AI research are centered around particular goals and the use of particular tools. The\n[traditional goals of AI research include reasoning, knowledge representation, planning, learning, natural](https://en.wikipedia.org/wiki/Natural_language_processing)\n[language processing, perception, and support for robotics.](https://en.wikipedia.org/wiki/Robotics) [a] [ General intelligence—the ability to complete](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\nany task performed by a human on an at least equal level—is among the field's long-term goals. [4] To", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## **1 Introduction**\n\n### **1.1 Purpose of the Document**\nThe main purpose of this document is to present a User Manual for the main user functionalities of\nthe **Portal Version 4.3** , launched in production in May 2019. This document consists of an update of\nthe User Manual for the Portal Version 3.0 published in November 2017[4].", - "page_start": 3, - "page_end": 3, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## **3 Main User Functions of the Portal**\n\n### **3.1 Portal Home Page**\n\n**Header links**\n**Main menu**\n**Searching**\n**for**\n**Datasets**\n**By Keyword**\n**Searching**\n**for**\n**Datasets**\n**By Data**\n**Category**\n**News**\n**section**\n**Portal**\n**Search**\n**Site**\n**content**\n**Language**\n**selection**", - "page_start": 7, - "page_end": 7, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### Author contributions\nSD: Conceptualization, Data curation, Formal Analysis,\nInvestigation, Methodology, Project administration, Resources,\nVisualization, Writing - original draft, Writing - review &\nediting. EA: Conceptualization, Formal Analysis, Methodology,\nSupervision, Writing - review & editing. BN: Conceptualization,\nFormal Analysis, Funding acquisition, Methodology, Project\nadministration, Resources, Supervision, Writing - review & editing.", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed13.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv4.pdf", - "query": "What is the effect of embedding dimension on embedding representation quality ?", - "target_page": 6, - "target_passage": "we observe a performance correla- tion with the embedding dimension and the model’s number of parameters, which are often correlated themselves", - "chunk_present": { - "presence": true, - "index": 4 - } - }, - "top_chunk": [ - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Localizing linguistic knowledge**\n\n### **4.1 BERT embeddings**\n\n#### **tualized embeddings better encode lexical se-**\n**mantic information** (i.e. they are better at tra-\nditional word-level tasks such as word similarity).\nThe methods to distill a contextualized represen-\ntation into static include aggregating the informa-\ntion across multiple contexts ( Akbik et al. , 2019 ;\nBommasani et al. , 2020 ), encoding \"semantically\nbleached\" sentences that rely almost exclusively on\nthe meaning of a given word (e.g. \"This is <>\")\n( May et al. , 2019 ), and even using contextualized\nembeddings to train static embeddings ( Wang et al. ,\n2020d ).\nBut this is not to say that there is no room for\nimprovement. Ethayarajh ( 2019 ) measure how\nsimilar the embeddings for identical words are in\nevery layer, reporting that later BERT layers pro- duce more context-specific representations 3 . They\nalso find that BERT embeddings occupy a narrow\ncone in the vector space, and this effect increases\nfrom the earlier to later layers. That is, **two ran-**", - "page_start": 3, - "page_end": 3, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **1 Introduction**\n\nEmbeddings are dense vector representations that\ncapture the semantics of an input. The first emblem-\natic example is Word2Vec, introduced by Mikolov\net al. ( 2013 ). It consists of neural architectures\ntrained to learn high-quality word representations\nfrom contextual relationships in vast amounts of\ntext. Other models were proposed since then, lever-\naging the transformer architecture ( Vaswani et al. ,\n2017 ) to produce both generic and contextualized\nword embeddings using self-attention. Many mod-\nels now exist with various architectures, mono-\nlingual or multilingual, pre-trained or fine-tuned\n( Naseem et al. , 2021 ; Ding et al. , 2023 ).\nIn this work, our primary objective is to in-\ntroduce a large-scale embedding benchmark for\n1 French table on: [ https://huggingface.co./spaces/](https://huggingface.co./spaces/mteb/leaderboard)\n[mteb/leaderboard](https://huggingface.co./spaces/mteb/leaderboard)\nFrench to enable the research community and indus-\ntry to select the most relevant embedding methods\nbased on one’s specific needs, such as being open-\nsource, versatile or targeted toward a particular task,\nhaving a small embedding dimension, the ability to\nprocess long texts or their performance. To achieve\nthis goal, we undertake significant efforts in col-\nlecting datasets to conduct a broad comparison of\nmodels. We ensure that the datasets cover various\ntasks within a common, easy-to-use framework,\nand we create three new quality-checked datasets\nto enhance this collection. We select a diverse\nrange of models, including prominent French and\nmultilingual models deemed most efficient. The re-\nsults of our study already enable the community to\nmake informed model selections, whether for gen-\neral purposes or specific tasks. Additionally, our\nimplementation is open to the community and fea-\ntures a public leaderboard, allowing the results to\nevolve with new models or datasets. With this first\nlarge-scale comparison, we perform an in-depth\nanalysis of the results, confirming well-known find-\nings such as the correlation between performance\nand model/embedding dimensions and uncovering\ninteresting nuances.", - "page_start": 0, - "page_end": 0, - "source_file": "arxiv4.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **3 MTEB for French**\n\n### **3.2 Models**\n\nFor comparison on our benchmark, we selected\nvarious models to fulfil three objectives.\n- **Quantity:** The aim was to compare a substan-\ntial number of models (51 in total) to provide\ncomprehensive results, facilitating the com-\nmunity in selecting effective French models.\n- **Relevance:** It was imperative to include\ntop performers from the MTEB benchmark\n( Muennighoff et al. , 2022 ). We mainly se-\nlected multilingual models and some English\nmodels to asses their language-transferring\nabilities. Additionally, we integrated natively\nFrench transformer-based models such as\n*CamemBERT* ( Martin et al. , 2019 ), *FlauBERT*\n( Le et al. , 2020 ) and even the very recent\n*CroissantLLM* ( Faysse et al. , 2024 ).\n- **Variety:** Diverse model types were included\nto offer an insightful analysis across vari-\nous model characteristics (dimension, training\nstrategy, etc.).\nIn line with the third objective, we explicit below\nthe studied characteristics of embedding models\nthat will be discussed with the results.\n- * **Embedding dimension:** * This critical element\ninfluences the expressiveness of the represen-\n4\ntation and, in practical applications, the under-\nlying storage and compute costs. We selected\nmodels with embedding dimensions ranging\nfrom 384 to 4096.\n- * **Sequence length:** * Being the number of to-\nkens that a model can consider as input, the\nsequence length is important as it impacts the\nunit that can be encoded (sentence, paragraph,\ndocument). However, encoding overly long\nsequences requires efficiently storing the rele-\nvant information into a single vector. Among\nthe selected methods, this criterion varies\nfrom 128 tokens to 32768.\n- * **Model parameters:** * Often correlated with the\ntwo first characteristics, parameter count is im-\nportant for practical applications as it affects\nusability on resource-efficient machines. The\nselected models have a number of parameters\nranging from 20 million ( *∼* 100Mb in float32) to 7 billion ( *∼* 28Gb).\n- * **Language:** * This is a major feature of lan-\nguage models. Some are monolingual, and", - "page_start": 3, - "page_end": 4, - "source_file": "arxiv4.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Localizing linguistic knowledge**\n\n### **4.1 BERT embeddings**\n\nIn studies of BERT, the term \"embedding\" refers\nto the output of a Transformer layer (typically, the\nfinal one). Both conventional static embeddings\n( Mikolov et al. , 2013 ) and BERT-style embeddings\ncan be viewed in terms of mutual information max-\nimization ( Kong et al. , 2019 ), but the latter are\n**contextualized** . Every token is represented by a\nvector dependent on the particular context of occur-\nrence, and contains at least some information about\nthat context ( Miaschi and Dell’Orletta , 2020 ).\nSeveral studies reported that **distilled contex-**", - "page_start": 3, - "page_end": 3, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **4 Results and discussion**\n\nteristics are reported in appendix Figure 10 .\nAs expected, the score most strongly correlates\nwith whether the evaluated models were trained on\na sentence similarity task. Of course, this criterion\nis connected to the more general *Finetuned* one.\nThe only top-performing models solely pre-trained\nare from the *E5* family, where the pre-training is,\nin fact, contrastive and optimized for similarity.\nConversely, models pre-trained on token-level tasks\nand generating embeddings via pooling appear less\nwell-suited for the benchmark tasks.\nFurthermore, we observe a performance correla-\ntion with the embedding dimension and the model’s\nnumber of parameters, which are often correlated\nthemselves. This appears very clearly on the rela-\ntive ranking of *E5* and *T5* models (see Figure 1 ).\nHowever, some small models perform very well\non the benchmark, such as the standard version\nof the multilingual universal sentence encoder or\n*Solon-embeddings-base-1.0* . Notably, the maxi-\nmum sequence length, while an important criterion\nfor generative tasks with LLMs, is less correlated\nwith performance than the other dimensions. This\ncan be explained by many datasets containing rel-\natively small texts (see appendix Table 3 showing\nthat 14 datasets have less than 50 tokens).\nRegarding language, it is surprising that good\nperformance is not particularly correlated with\nFrench models in particular. In reality, the other\naspects of the models, such as being fine-tuned\n6\n0.2 0.4 0.6 0.8\ntext-embedding-3-large (0.087) text-embedding-ada-002 (0.15) text-embedding-3-small (0.17) mistral-embed (0.19) bge-m3 (0.22) voyage-code-2 (0.24) e5-mistral-7b-instruct (0.24) Solon-embeddings-large-0.1 (0.25) sentence_croissant_alpha_v0.3 (0.26) sentence-t5-xxl (0.27) embed-multilingual-v3.0 (0.27) sentence-camembert-large (0.29) bge-m3-custom-fr (0.3) sentence_croissant_alpha_v0.2 (0.31) multilingual-e5-large (0.31) Solon-embeddings-base-0.1 (0.34) multilingual-e5-base (0.34) sentence-t5-xl (0.36) voyage-2 (0.41) sentence-croissant-llm-base (0.42) paraphrase-multilingual-mpnet-base-v2 (0.43) embed-multilingual-light-v3.0 (0.43) multilingual-e5-small (0.44) sentence-t5-large (0.45) sentence-flaubert-base (0.46) universal-sentence-encoder-multilingual-3 (0.49)\n(0.94) flaubert_large_cased (0.92) flaubert_base_uncased (0.91) xlm-roberta-base (0.86) xlm-roberta-large (0.86) flaubert_base_cased (0.86) udever-bloom-560m (0.84) camembert-base (0.78) bert-base-multilingual-cased (0.75) distilbert-base-25lang-cased (0.75) camembert-large (0.74) distilbert-base-en-fr-cased (0.74) distilbert-base-fr-cased (0.71) multi-qa-MiniLM-L6-cos-v1 (0.69) all-MiniLM-L12-v2 (0.69) all-MiniLM-L6-v2 (0.67) laser2 (0.64) bert-base-multilingual-uncased (0.64) udever-bloom-1b1 (0.62) text2vec-base-multilingual (0.59) sentence-camembert-base (0.56) distiluse-base-multilingual-cased-v2 (0.54) sentence-t5-base (0.54) paraphrase-multilingual-MiniLM-L12-v2 (0.52) universal-sentence-encoder-multilingual-large-3 (0.51) LaBSE\nStatistically equivalent performance\n**Lower**\nperformance\n**Better**\nperformance\nFigure 1: Critical difference diagram representing the significant rank gaps between models. The axis represents the", - "page_start": 5, - "page_end": 6, - "source_file": "arxiv4.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **D Evaluation results**\n\n*multilingual-e5-small* model. The embeddings of each task’s data sample are averaged. The similarity between each\ndataset is then calculated using cosine similarity as in ( Muennighoff et al. , 2022 ).\n13\nFigure 4: 2D projection of tasks’ data. 90 random samples per task’s data are embedded using *multlingual-e5-small*\nmodel ( Wang et al. , 2022 ). The embeddings are reduced to 2 dimensions using PCA. The centroid of each task’s\ndata is represented, along with the ellipse showing the standard deviation along each axis.\n**Label #** * **raw** * **#** * **mteb_eval** * **Description**\nshs 58706 6701 Human and social sciences ( *Sci-*\n*ences humaines et sociales* )\nsdv 11049 4803 Life science [Biology] ( *Sciences du*\n*vivant [Biologie]* )\nspi 3601 3451 Engineering science ( *Sciences de*\n*l’ingénieur [Physics]* )\ninfo 3446 3263 Computer Science ( *Informatique* )\nsde 2830 2754 Environment science ( *Sciences de*\n*l’environnement* )\nphys 2003 1926 Physics ( *Physique* )\nsdu 1177 1158 Planet and Universe [Physics]\n( *Planète et Univers [Physique]* )\nmath 862 824 Mathematics ( *Mathématiques* )\nchim 764 734 Chemistry ( *Chimie* )\nscco 652 619 Cognitive sciences ( *Sciences cogni-*\n*tives* )\nqfin 183 N/A Economy and quantitative finance\n( *Économie et finance quantitative*\nstat 52 N/A Statistics ( *Statistiques* )\nother 18 N/A Other ( *Autre* )\nstic 14 N/A N/A\nnlin 12 N/A Non-linear Science [Physics] ( *Sci-*\n*ence non linéaire [Physique]* )\nelectromag 3 N/A Electro-magnetism ( *Electro-*\n*magnétisme* )\ninstrum 2 N/A Instrumentation [Physics] ( *Instru-*\n*mentation [Physique]* )\nimage 1 N/A Image\nTable 4: Distribution of classes in HAL the *raw* and\n*mteb_eval* subsets of the dataset.\n**Task type Model Score**\n**Classification (F1-score)** TF-IDF + LR 0 *.* 60 ( *±* 0 *.* 002) TF-IDF + SVC 0 *.* 61 ( *±* 0 *.* 001) CamemBERT (fine-tuned)* 0 *.* 6 ( *±* 0 *.* 008) GPT-4 (ICL)** 0.30\n**Topic Modeling** TF-IDF + LDA 0.49 (Coherence)\n-8.23 (Perplexity)\nTable 5: Baselines results for HAL on a classification\ntask and topic modeling.\n* CamemBERT was finetuned for 5 epochs with learn- ing rate of 1 *e* ** 4 (+ lr scheduler) and a batch size of 64 .\n** Due to limited budget, we evaluate *GPT-4* ICL ca-\npabilities on a limited subset of our dataset (600 first", - "page_start": 12, - "page_end": 13, - "source_file": "arxiv4.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Localizing linguistic knowledge**\n\n### **4.1 BERT embeddings**\n\n#### **tions of the same word depend on the position**\n**of the sentence in which it occurs** , likely due to\nthe NSP objective. This is not desirable from the\nlinguistic point of view, and could be a promising\n3 Voita et al. ( 2019a ) look at the evolution of token embed-\ndings, showing that in the earlier Transformer layers, MLM\nforces the acquisition of contextual information at the expense\nof the token identity, which gets recreated in later layers.\navenue for future work.\nThe above discussion concerns token embed-\ndings, but BERT is typically used as a sentence or\ntext encoder. The standard way to generate sen-\ntence or text representations for classification is\nto use the [CLS] token, but alternatives are also\nbeing discussed, including concatenation of token\nrepresentations ( Tanaka et al. , 2020 ), normalized\nmean ( Tanaka et al. , 2020 ), and layer activations\n( Ma et al. , 2019 ). See Toshniwal et al. ( 2020 ) for a\nsystematic comparison of several methods across\ntasks and sentence encoders.", - "page_start": 3, - "page_end": 4, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **6 Limitations**\n\nTomas Mikolov, Kai Chen, Gregory S. Corrado, and Jeffrey Dean. 2013. [ Efficient estimation of word](https://api.semanticscholar.org/CorpusID:5959482) [representations in vector space](https://api.semanticscholar.org/CorpusID:5959482) . In *International Con-* *ference on Learning Representations* .\nNiklas Muennighoff. 2022. Sgpt: Gpt sentence embeddings for semantic search. *arXiv preprint* *arXiv:2202.08904* .\nNiklas Muennighoff, Nouamane Tazi, Loic Magne, and Nils Reimers. 2022. [ Mteb: Massive text embedding](https://api.semanticscholar.org/CorpusID:252907685) [benchmark](https://api.semanticscholar.org/CorpusID:252907685) . In *Conference of the European Chapter* *of the Association for Computational Linguistics* .\nUsman Naseem, Imran Razzak, Shah Khalid Khan, and Mukesh Prasad. 2021. A comprehensive survey on word representation models: From classical to state-of-the-art word representation language models. *Transactions on Asian and Low-Resource Language* *Information Processing* , 20(5):1- 35.\nArvind Neelakantan, Tao Xu, Raul Puri, Alec Rad- ford, Jesse Michael Han, Jerry Tworek, Qiming Yuan, Nikolas Tezak, Jong Wook Kim, Chris Hallacy, et al. 2022. Text and code embeddings by contrastive pre- training. *arXiv preprint arXiv:2201.10005* .\nJianmo Ni, Gustavo Hernández Ábrego, Noah Constant, Ji Ma, Keith B. Hall, Daniel Cer, and Yinfei Yang. 2021. [ Sentence-t5: Scalable sentence encoders from](http://arxiv.org/abs/2108.08877) [pre-trained text-to-text models](http://arxiv.org/abs/2108.08877) .\nKishore Papineni, Salim Roukos, Todd Ward, and Wei- Jing Zhu. 2002. [ Bleu: a method for automatic evalu-](https://doi.org/10.3115/1073083.1073135) [ation of machine translation](https://doi.org/10.3115/1073083.1073135) . In *Proceedings of the* *40th Annual Meeting of the Association for Compu-* *tational Linguistics* , pages 311- 318, Philadelphia, Pennsylvania, USA. Association for Computational Linguistics.\nNils Reimers and Iryna Gurevych. 2019. [ Sentence-bert:](https://api.semanticscholar.org/CorpusID:201646309) [Sentence embeddings using siamese bert-networks](https://api.semanticscholar.org/CorpusID:201646309) . In *Conference on Empirical Methods in Natural Lan-* *guage Processing* .\nStephen E. Robertson and Karen Spärck Jones. 1976. [Relevance weighting of search terms](https://api.semanticscholar.org/CorpusID:45186038) . *J. Am. Soc. Inf.* *Sci.* , 27:129- 146.\nThomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, Benjamin Piwowarski, and Jacopo Staiano. 2020. [MLSUM: The multilingual summarization corpus](https://doi.org/10.18653/v1/2020.emnlp-main.647) . In *Proceedings of the 2020 Conference on Empirical* *Methods in Natural Language Processing (EMNLP)* , pages 8051- 8067, Online. Association for Computa- tional Linguistics.\nNandan Thakur, Nils Reimers, Andreas Rücklé, Ab- hishek Srivastava, and Iryna Gurevych. 2021. [ BEIR:](http://arxiv.org/abs/2104.08663) [A heterogenous benchmark for zero-shot evalu-](http://arxiv.org/abs/2104.08663) [ation of information retrieval models](http://arxiv.org/abs/2104.08663) . *CoRR* , abs/2104.08663.\nAshish Vaswani, Noam M. Shazeer, Niki Parmar, Jakob Uszkoreit, Llion Jones, Aidan N. Gomez, Lukasz Kaiser, and Illia Polosukhin. 2017. [ Attention is all](https://api.semanticscholar.org/CorpusID:13756489) [you need](https://api.semanticscholar.org/CorpusID:13756489) . In *Neural Information Processing Systems* .\nAlex Wang, Amanpreet Singh, Julian Michael, Felix Hill, Omer Levy, and Samuel R. Bowman. 2018. [Glue: A multi-task benchmark and analysis plat-](https://api.semanticscholar.org/CorpusID:5034059) [form for natural language understanding](https://api.semanticscholar.org/CorpusID:5034059) . In *Black-* *boxNLP@EMNLP* .", - "page_start": 10, - "page_end": 10, - "source_file": "arxiv4.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Localizing linguistic knowledge**\n\n### **4.1 BERT embeddings**\n\n#### **cosine similarity than expected if embeddings**\n**were directionally uniform (isotropic)** . Since\nisotropy was shown to be beneficial for static word\nembeddings ( Mu and Viswanath , 2018 ), this might\nbe a fruitful direction to explore for BERT.\nSince BERT embeddings are contextualized, an\ninteresting question is to what extent they cap-\nture phenomena like polysemy and homonymy.\nThere is indeed evidence that **BERT’s contextu-**", - "page_start": 3, - "page_end": 3, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **A Supplementary materials for datasets**\n\n### **A.1 All datasets**\nTable 3 displays the size of each dataset along with\nthe average number of tokens per sample and their\nreferences. The dataset’s content was tokenized\nusing *cl100k_base* encoding. For Retrieval, the\ntwo numbers refer to the queries and the docu-\nments. For Reranking, the three numbers refer to\nthe queries, the pairs of queries with relevant docu-\nments and the pairs of queries with irrelevant ones,\nrespectively. The pairs of queries and documents\nare obtained from the 90 documents extracted. For\n*SummEvalFr* , the three numbers refer to the texts,\nhuman and machine summaries, respectively.\nFigure 3 represents the semantic similarity be-\ntween each dataset. The methodology was as fol-\nlows: 90 random samples per dataset are embedded\nusing the *multilingual-e5-large* model. The embed-\ndings of each dataset’s samples are averaged. The\nsimilarity between each dataset is then calculated\nusing cosine similarity as in ( Muennighoff et al. ,\n2022 ).\nWe complement this analysis by observing the\ndataset’s clouds of embedding in a 2D plane using\nPCA in Figure 4 .", - "page_start": 11, - "page_end": 11, - "source_file": "arxiv4.pdf" - } - ] - }, - { - "references": { - "source_file": "EN-Draft FWC for services 0142.pdf", - "query": "What is the maximum amount covered by the FWC of the europeean chemical agency ?", - "target_page": 6, - "target_passage": "The maximum amount covering all purchases under this FWC, including all renewals and reimbursement of expenses is EUR 1 000 000 (one million)", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **I.5. Prices**\n**I.5.1. Maximum amount of the FWC and maximum prices**\nThe maximum amount covering all purchases under this FWC, including all renewals and\nreimbursement of expenses is **EUR 1 000 000** (one million). However, this does not bind\nthe contracting authority to purchase for the maximum amount.\nThe maximum unit prices of the services are:\nSenior experts: [ ] EUR per man-day\nExperts: [ ] EUR per man-day\n**I.5.2. Price revision index**\nPrice revision is determined by the formula set out in Article II.20 and using the trend in\nthe harmonised indices of consumer prices (HICP) ‘Euro area (19 countries)’ published at\n[http://ec.europa.eu/eurostat/web/hicp/data/database](http://ec.europa.eu/eurostat/web/hicp/data/database) under HICP (2015 = 100) - monthly\ndata (index) (prc_hicp_midx).]\n**I.5.3. Reimbursement of expenses**\nIn addition to the maximum price specified in each specific contract, if applicable, the\ncontracting authority shall reimburse the following in accordance with Article II.22:\n7\n(a) travel, subsistence, accommodation and shipment expenses; and (b) any other expenses provided for in the tender specifications.\nThe daily subsistence allowance referred to in Article II.22.4 (d) and the accommodation\nflat-rate ceiling referred to in Article II.22.4(e) are listed in Annex IV", - "page_start": 5, - "page_end": 6, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.24. Checks and audits**\n\ncontract by [ *forename, surname and function of legal representative* ,]\n\nHAVE AGREED\n**I.1.1.1.1.** Article 1 Subject matter\n**1.1** This specific contract implements framework contract (FWC) No ECHA/2019/355\nsigned by the parties on [ *complete date* ] *.*\n**1.2** In accordance with the provisions set out in the FWC and in this specific contract\nand [its][their] annex[es], which form an integral part of it, the contractor must\nprovide the [following services:] [services specified in Annex [ *complete* ] *.* ]\n**I.1.1.1.2.** Article 2 Entry into force and duration\n**2.1** This specific contract enters into force on the date on which the last party signs it.\n**2.2** The provision of the services starts from the date of entry into force of this specific\ncontract.\n**2.3** The provision of the services must not exceed [ *complete* ] **[** days] [months **]** . The\nparties may extend the duration by written agreement before it elapses and before\nexpiry of the FWC.\n**I.1.1.1.3.** Article 3 Price\n**3.1** The price payable under this specific contract excluding reimbursement of expenses\nis EUR [ *amount in figures and in words* ].\n[The maximum amount covering all services to be provided under this specific\ncontract including reimbursement of expenses and excluding price revision is EUR\n[ *amount in figures and in words* ].]\n**3.2** [Reimbursement of expenses is not applicable to this specific contract.] [Within the\nmaximum amount, up to EUR [ *amount in figures and in words* ] is earmarked for\nexpenses, which must be reimbursed in accordance with the FWC].\n***\n**I.1.1.1.4.** Article 4 communication details\nFor the purpose of this specific contract, communications must be sent to the following\naddresses:\nContracting authority:\nEuropean Chemicals Agency\n[Directorate [ *complete* ]]\n[Unit [ *complete* ]]\n[ *Postcode and city* ]\nE-mail: [ *insert functional mailbox* ]\nContractor (or leader in the case of a joint tender):\n[ *Full name* ]\n[ *Function* ]\n[ *Company name* ]\n[ *Full official address* ]\nE-mail: [ *complete* ]\n**I.1.1.1.5.** Article 5 Performance guarantee\nPerformance guarantee is not applicable to this specific contract.\n\n**I.1.1.1.6.** Article 6 Retention money guarantee", - "page_start": 42, - "page_end": 44, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **I.2. Subject matter**\nThe subject matter of the FWC is scientific support to ECHA for work on restrictions,\ndose-response functions, Annex XIV, POPs and dossier evaluation.", - "page_start": 4, - "page_end": 4, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n1\n\n**DRAFT FRAMEWORK CONTRACT FOR SERVICES**\n**NUMBER — ECHA/2019/355**\n1. The European Chemicals Agency in Helsinki (‘the contracting authority’), represented\nfor the purposes of signing this framework contract by [ *forename, surname, function,*\n*directorate of authorising officer* ],\nof the one part and\n2. [ *Full official name* ]\n[ *Official legal form* ]\n**[** *Statutory registration number or ID or passport number* **]**\n[ *Full official address* ]\n[ *VAT registration number* ]\n[appointed as the leader of the group by the members of the group that submitted the\njoint tender]\n[ *For joint tenders,* r *epeat these data as many times as there are contractors and continue*\n*numbering* ]\n([collectively] ‘the contractor’), represented for the purposes of the signature of this\nframework contract by [ *forename, surname, function of legal representative and name of*\n*company in the case of a joint tender* ],\non the other part,\n\nHAVE AGREED\n\nto the **special conditions,** the **general conditions for framework contracts** for\nservices and the following annexes:\n**Annex I -** Tender specifications (reference No [ *complete* ] of [ *insert date* ])\n**Annex II** - Contractor’s tender (reference No [ *complete* ] of [ *insert date* ])\n**Annex III -** [Model for order forms] [and] [model for specific contracts]\n2\nAnnex IV - Daily subsistence allowances and accommodation flat rates for Finland\nAnnex V - (a) Declaration on list of pre-exisiting rights\n(b) Statement of the contractor concerning rights to delivered results and\n(c) Statement of creator (or right holder)\nwhich form an integral part of this framework contract (‘the FWC’).\nThis FWC sets out:\n1. the procedure by which the contracting authority may order services from the contractor; 2. the provisions that apply to any specific contract which the contracting authority and the contractor may conclude under this FWC; and 3. the obligations of the parties during and after the duration of this FWC.\nAll documents issued by the contractor (end-user agreements, general terms and\nconditions, etc.) except its tender are held inapplicable, unless explicitly mentioned in the\nspecial conditions of this FWC. In all circumstances, in the event of contradiction between\nthis FWC and documents issued by the contractor, this FWC prevails, regardless of any\nprovision to the contrary in the contractor’s documents.\n\n3", - "page_start": 0, - "page_end": 2, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **I.8. Communication details**\nFor the purpose of this FWC, communications must be sent to the following addresses:\nContracting authority:\nEuropean Chemicals Agency\nDirectorate and Unit D3, Risk Management I\nTelakkakatu 6\n00150 Helsinki\nFinland\nE-mail: [insert functional mailbox]\n\nContractor (or leader in the case of a joint tender):\n[ *Full name* ]\n[ *Function* ]\n[ *Company name* ]\n[ *Full official address* ]\nE-mail: [ *complete* ]\nBy derogation from this Article, different contact details for the contracting authority or the\ncontractor may be provided in specific contracts.\n\n1 BIC or SWIFT code for countries with no IBAN code\n9", - "page_start": 7, - "page_end": 8, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.18. Termination of the FWC**\n\n**II.18.1. Grounds for termination by the contracting authority**\nThe contracting authority may terminate the FWC or any on-going specific contract in the\nfollowing circumstances:\n(a) if provision of the services under an on-going specific contract has not actually\nstarted within 15 days of the scheduled date and the contracting authority considers\nthat the new date proposed, if any, is unacceptable, taking into account\nArticle II.11.2;\n(b) if the contractor is unable, through its own fault, to obtain any permit or licence\nrequired for *implementation of the FWC* ;\n(c) if the contractor does not implement the FWC or perform the specific contract in accordance with the tender specifications or *request for service* or is in breach of\nanother substantial contractual obligation or repeatedly refuses to sign specific\ncontracts. Termination of three or more specific contracts in these circumstances\nalso constitutes grounds for termination of the FWC;\n(d) if the contractor or any person that assumes unlimited liability for the debts of the\ncontractor is in one of the situations provided for in points (a) and (b) of Article\n136(1) of the Financial Regulation 6 ;\n(e) if the contractor or any *related person* is in one of the situations provided for in points (c) to (h) of Article 136(1) or to Article 136(2) of the Financial Regulation;\n(f) if the procedure for awarding the FWC or the *implementation of the FWC* prove to have been subject to *irregularities* , *fraud* or *breach of obligations* ;\n\n6 Regulation (EU, Euratom) 2018/1046 of the European Parliament and of the Council of 18 July 2018 on the financial rules applicable to the general budget of the Union, amending Regulations (EU) No 1296/2013, (EU)\nNo 1301/2013, (EU) No 1303/2013, (EU) No 1304/2013, (EU) No 1309/2013, (EU) No 1316/2013, (EU) No\n223/2014, (EU) No 283/2014, and Decision No 541/2014/EU and repealing Regulation (EU, Euratom) No\n966/2012, OJ L 193 of 30.7.2018, p.1 [https://eur-lex.europa.eu/legal-](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG) [content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG)\n(g) if the contractor does not comply with applicable obligations under environmental, social and labour law established by Union law, national law, collective agreements\nor by the international environmental, social and labour law provisions listed in\nAnnex X to Directive 2014/24/EU;\n(h) if the contractor is in a situation that could constitute a *conflict of interest* or a *professional conflicting interest* as referred to in Article II.7;", - "page_start": 29, - "page_end": 30, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **5 Major context developments and their influence on**\n\n### **5.2 Technological developments - influence on OSH**\n\napproximately US$ 5.7 trillion in 2019, roughly 33 times more. 290 The EU had a share of $1.3 trillion or\nabout 20% of the global value. In less than two decades between 2000 and 2017, the capacity doubled\nand grew from 1,186 million tons to 2,276 million tons. 291,292\nThe reasons for this strong growth are: a) the **replacement of traditional materials** (wood, stone, iron\nand other metals, paper, natural fibres) by chemically based products (foremost plastics and multi-\nmaterial products); b) **the replacement of traditional technologies by chemical processes** (e.g.\ngluing instead of screwing of connections in metal, two-component paints); c) the development of **new**\n**products** (e.g. electronic devices, new types of batteries, nano); and d) **new applications** (e.g. specific\nfertilisers and pesticides).\nApproximately 300 million tons of synthetic chemicals were consumed in the EU in 2019, 223 million\ntons, or 74%, were regarded as hazardous to health.\n\n**Table 29: Production and consumption of chemicals by hazard class in the EU in 2019 - Eurostat 293**\n\nAccording to the detailed register data of the Swedish Chemicals Agency, 10 million tonnes of synthetic\nchemicals were used in Sweden in 2019 that were classified as hazardous to health and the environment\n(not counting petrol). That equals approximately 1 ton per citizen of such chemicals. 294\nThe ESENER 2019 survey provides information about **sectors that reported a particularly high**\n**prevalence of dangerous substances** . The percentage of enterprises reporting handling or exposure\nto chemicals are: 50% in ‘Manufacturing’, 49% in ‘Construction, waste management, and water and\nelectricity supply’, and 47% in ‘Human health and social work activities’. 295\nThe prevention of risks from the use of chemicals at workplaces is done according to extensive\nregulatory frameworks. The most relevant pieces of legislation at the EU level are the OSH Framework\nDirective, the Chemical Agents Directive, and the Carcinogens and Mutagens Directive. Legislation in\nother policy areas contributes to the reduction of risks from dangerous substances in workplaces, such\nas EU legislation on chemical substances and mixtures (CLP, the regulation on classification, labelling\nand packaging of chemicals, its predecessor directive was already issued in 1967; REACH the\n[regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals from 2007; and also ](https://en.wikipedia.org/wiki/Registration,_Evaluation,_Authorisation_and_Restriction_of_Chemicals)", - "page_start": 106, - "page_end": 106, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **I.3. Entry into force and duration of the FWC**\n**I.3.1** The FWC enters into force on the date on which the last party signs it.\n**I.3.2** The *implementation of the FWC* cannot start before its entry into force.\n**I.3.3** The FWC is concluded for a period of 24 months with effect from the date of its\nentry into force.\n**I.3.4** The parties must sign any specific contract before the FWC expires.\nThe FWC continues to apply to such specific contracts after its expiry. The services\nrelating to such specific contracts must be performed no later than six months after\nthe expiry of the FWC.\n**I.3.5** Renewal of the FWC\nThe FWC is renewed automatically 2 times for 12 months each, unless one of the parties\nreceives *formal notification* to the contrary at least three months before the end of the ongoing duration. Renewal does not change or postpone any existing obligations.", - "page_start": 4, - "page_end": 4, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.4. Provision of services**\n\n**II.4.1** Signature of the FWC does not guarantee any actual purchase. The contracting\nauthority is bound only by specific contracts implementing the FWC.\n**II.4.2** The contractor must provide services of high quality standards, in accordance with\nthe state of the art in the industry and the provisions of this FWC, in particular the\ntender specifications and the terms of its tender. Where the contracting authority\nhas the right to make modifications to the *results* , they must be delivered in a\nformat and with the necessary information which effectively allow such\nmodifications to be made in a convenient manner.\n**II.4.3** The contractor must comply with the minimum requirements provided for in the\ntender specifications. This includes compliance with applicable obligations under\nenvironmental, social and labour law established by Union law, national law and\ncollective agreements or by the international environmental, social and labour law\nprovisions listed in Annex X to Directive 2014/24/EU4 3 , compliance with data\nprotection obligations resulting from Regulation (EU) 2016/6795 4 and Regulation\n(EU) 2018/1725 5 .\n\n3 OJ L 94 of 28.03.2014, p. 65 4 Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of\nnatural persons with regard to the processing of personal data and on the free movement of such data, and\nrepealing Directive 95/46/EC, OJ L 119, 4.5.2016, p. 1, [https://eurlex.europa.eu/legal-](https://eurlex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG) [content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG](https://eurlex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG)\n5 Regulation (EU) 2018/1725 of 23 October 2018 on the protection of natural persons with regard to the processing of personal data by the Union institutions, bodies, offices and agencies and on the free movement\n**II.4.4** The contractor must obtain any permit or licence required in the State where the", - "page_start": 14, - "page_end": 15, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.24. Checks and audits**\n\nthe Commission in order to protect the European Communities’ financial interests\nagainst *fraud* and other *irregularities* and Regulation (EU, Euratom) No 883/2013\nof the European Parliament and of the Council of 11 September 2013 concerning\ninvestigations conducted by the European Anti-Fraud Office, the European Anti-\nFraud Office may carry out investigations, including on the spot checks and\ninspections, to establish whether there has been *fraud* , corruption or any other\nillegal activity under the contract affecting the financial interests of the Union.\nFindings arising from an investigation may lead to criminal prosecution under\nnational law.\nThe investigations may be carried out at any moment during the provision of the\nservices and up to five years starting from the payment of the balance of the last\nspecific contract issued under this FWC.\n**II.24.6** The Court of Auditors, the European Public Prosecutor’s Office established by\nCouncil Regulation (EU) 2017/19397 7 (‘the EPPO’) and, for the processing of\npersonal data, the European Data Protection Supervisor have the same rights as\nthe contracting authority, particularly right of access, for the purpose of checks,\n\n7 Council Regulation (EU) 2017/1939 of 12 October 2017 implementing enhanced cooperation on the establishment of the European Public Prosecutor’s Office\naudits and investigations.\n\n**ANNEX I - Tender specifications**\n\n**ANNEX II - Contractor’s tender**\n\n**ANNEX III**\n\n- Model for specific contracts\n- Model for order forms\n\n**SPECIFIC CONTRACT**\n**No [** * **complete** * **]**\n**implementing framework contract No ECHA/2019/355**\n\n1. The European Chemicals Agency in Helsinki (‘the contracting authority’), represented\nfor the purposes of signing this specific contract by [ *forename, surname, function,*\n*department of authorising officer* ],\nand\n2. [ *Full official name* ]\n[ *Official legal form* ]\n**[** *Statutory registration number or ID or passport number* **]**\n[ *Full official address* ]\n[ *VAT registration number* ]\n[appointed as leader of the group by the members of the group that submitted the joint\ntender]\n[ *repeat these data as many times as there are contractors in case of joint tender and*\n*continue numbering* ]\n([collectively] \"the contractor\"), represented for the purposes of signing this specific", - "page_start": 37, - "page_end": 42, - "source_file": "EN-Draft FWC for services 0142.pdf" - } - ] - }, - { - "references": { - "source_file": "EN-Draft FWC for services 0142.pdf", - "query": "How can I get compensation if the european chemical agency terminates a contract we have ?", - "target_page": 11, - "target_passage": "If the FWC or a specific contract is terminated: a) neither party is entitled to compensation", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.18. Termination of the FWC**\n\n**II.18.1. Grounds for termination by the contracting authority**\nThe contracting authority may terminate the FWC or any on-going specific contract in the\nfollowing circumstances:\n(a) if provision of the services under an on-going specific contract has not actually\nstarted within 15 days of the scheduled date and the contracting authority considers\nthat the new date proposed, if any, is unacceptable, taking into account\nArticle II.11.2;\n(b) if the contractor is unable, through its own fault, to obtain any permit or licence\nrequired for *implementation of the FWC* ;\n(c) if the contractor does not implement the FWC or perform the specific contract in accordance with the tender specifications or *request for service* or is in breach of\nanother substantial contractual obligation or repeatedly refuses to sign specific\ncontracts. Termination of three or more specific contracts in these circumstances\nalso constitutes grounds for termination of the FWC;\n(d) if the contractor or any person that assumes unlimited liability for the debts of the\ncontractor is in one of the situations provided for in points (a) and (b) of Article\n136(1) of the Financial Regulation 6 ;\n(e) if the contractor or any *related person* is in one of the situations provided for in points (c) to (h) of Article 136(1) or to Article 136(2) of the Financial Regulation;\n(f) if the procedure for awarding the FWC or the *implementation of the FWC* prove to have been subject to *irregularities* , *fraud* or *breach of obligations* ;\n\n6 Regulation (EU, Euratom) 2018/1046 of the European Parliament and of the Council of 18 July 2018 on the financial rules applicable to the general budget of the Union, amending Regulations (EU) No 1296/2013, (EU)\nNo 1301/2013, (EU) No 1303/2013, (EU) No 1304/2013, (EU) No 1309/2013, (EU) No 1316/2013, (EU) No\n223/2014, (EU) No 283/2014, and Decision No 541/2014/EU and repealing Regulation (EU, Euratom) No\n966/2012, OJ L 193 of 30.7.2018, p.1 [https://eur-lex.europa.eu/legal-](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG) [content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG)\n(g) if the contractor does not comply with applicable obligations under environmental, social and labour law established by Union law, national law, collective agreements\nor by the international environmental, social and labour law provisions listed in\nAnnex X to Directive 2014/24/EU;\n(h) if the contractor is in a situation that could constitute a *conflict of interest* or a *professional conflicting interest* as referred to in Article II.7;", - "page_start": 29, - "page_end": 30, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **I.11. Termination by either party 2**\nEither party may terminate the FWC and/or the FWC and specific contracts by sending\n*formal notification* to the other party with three months written notice.\nIf the FWC or a specific contract is terminated:\na) neither party is entitled to compensation;\nb) the contractor is entitled to payment only for the services provided before termination takes effect.\nThe second, third and fourth paragraphs of Article II.18.4 apply.", - "page_start": 10, - "page_end": 10, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.24. Checks and audits**\n\ncontract by [ *forename, surname and function of legal representative* ,]\n\nHAVE AGREED\n**I.1.1.1.1.** Article 1 Subject matter\n**1.1** This specific contract implements framework contract (FWC) No ECHA/2019/355\nsigned by the parties on [ *complete date* ] *.*\n**1.2** In accordance with the provisions set out in the FWC and in this specific contract\nand [its][their] annex[es], which form an integral part of it, the contractor must\nprovide the [following services:] [services specified in Annex [ *complete* ] *.* ]\n**I.1.1.1.2.** Article 2 Entry into force and duration\n**2.1** This specific contract enters into force on the date on which the last party signs it.\n**2.2** The provision of the services starts from the date of entry into force of this specific\ncontract.\n**2.3** The provision of the services must not exceed [ *complete* ] **[** days] [months **]** . The\nparties may extend the duration by written agreement before it elapses and before\nexpiry of the FWC.\n**I.1.1.1.3.** Article 3 Price\n**3.1** The price payable under this specific contract excluding reimbursement of expenses\nis EUR [ *amount in figures and in words* ].\n[The maximum amount covering all services to be provided under this specific\ncontract including reimbursement of expenses and excluding price revision is EUR\n[ *amount in figures and in words* ].]\n**3.2** [Reimbursement of expenses is not applicable to this specific contract.] [Within the\nmaximum amount, up to EUR [ *amount in figures and in words* ] is earmarked for\nexpenses, which must be reimbursed in accordance with the FWC].\n***\n**I.1.1.1.4.** Article 4 communication details\nFor the purpose of this specific contract, communications must be sent to the following\naddresses:\nContracting authority:\nEuropean Chemicals Agency\n[Directorate [ *complete* ]]\n[Unit [ *complete* ]]\n[ *Postcode and city* ]\nE-mail: [ *insert functional mailbox* ]\nContractor (or leader in the case of a joint tender):\n[ *Full name* ]\n[ *Function* ]\n[ *Company name* ]\n[ *Full official address* ]\nE-mail: [ *complete* ]\n**I.1.1.1.5.** Article 5 Performance guarantee\nPerformance guarantee is not applicable to this specific contract.\n\n**I.1.1.1.6.** Article 6 Retention money guarantee", - "page_start": 42, - "page_end": 44, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n1\n\n**DRAFT FRAMEWORK CONTRACT FOR SERVICES**\n**NUMBER — ECHA/2019/355**\n1. The European Chemicals Agency in Helsinki (‘the contracting authority’), represented\nfor the purposes of signing this framework contract by [ *forename, surname, function,*\n*directorate of authorising officer* ],\nof the one part and\n2. [ *Full official name* ]\n[ *Official legal form* ]\n**[** *Statutory registration number or ID or passport number* **]**\n[ *Full official address* ]\n[ *VAT registration number* ]\n[appointed as the leader of the group by the members of the group that submitted the\njoint tender]\n[ *For joint tenders,* r *epeat these data as many times as there are contractors and continue*\n*numbering* ]\n([collectively] ‘the contractor’), represented for the purposes of the signature of this\nframework contract by [ *forename, surname, function of legal representative and name of*\n*company in the case of a joint tender* ],\non the other part,\n\nHAVE AGREED\n\nto the **special conditions,** the **general conditions for framework contracts** for\nservices and the following annexes:\n**Annex I -** Tender specifications (reference No [ *complete* ] of [ *insert date* ])\n**Annex II** - Contractor’s tender (reference No [ *complete* ] of [ *insert date* ])\n**Annex III -** [Model for order forms] [and] [model for specific contracts]\n2\nAnnex IV - Daily subsistence allowances and accommodation flat rates for Finland\nAnnex V - (a) Declaration on list of pre-exisiting rights\n(b) Statement of the contractor concerning rights to delivered results and\n(c) Statement of creator (or right holder)\nwhich form an integral part of this framework contract (‘the FWC’).\nThis FWC sets out:\n1. the procedure by which the contracting authority may order services from the contractor; 2. the provisions that apply to any specific contract which the contracting authority and the contractor may conclude under this FWC; and 3. the obligations of the parties during and after the duration of this FWC.\nAll documents issued by the contractor (end-user agreements, general terms and\nconditions, etc.) except its tender are held inapplicable, unless explicitly mentioned in the\nspecial conditions of this FWC. In all circumstances, in the event of contradiction between\nthis FWC and documents issued by the contractor, this FWC prevails, regardless of any\nprovision to the contrary in the contractor’s documents.\n\n3", - "page_start": 0, - "page_end": 2, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **I.8. Communication details**\nFor the purpose of this FWC, communications must be sent to the following addresses:\nContracting authority:\nEuropean Chemicals Agency\nDirectorate and Unit D3, Risk Management I\nTelakkakatu 6\n00150 Helsinki\nFinland\nE-mail: [insert functional mailbox]\n\nContractor (or leader in the case of a joint tender):\n[ *Full name* ]\n[ *Function* ]\n[ *Company name* ]\n[ *Full official address* ]\nE-mail: [ *complete* ]\nBy derogation from this Article, different contact details for the contracting authority or the\ncontractor may be provided in specific contracts.\n\n1 BIC or SWIFT code for countries with no IBAN code\n9", - "page_start": 7, - "page_end": 8, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.18. Termination of the FWC**\n\neffect on the day following the date on which the contractor receives *notification* of\ntermination.\nIn addition, at the request of the contracting authority and regardless of the grounds for\ntermination, the contractor must provide all necessary assistance, including information,\ndocuments and files, to allow the contracting authority to complete, continue or transfer\nthe services to a new contractor or internally, without interruption or adverse effect on the\nquality or continuity of the services. The parties may agree to draw up a transition plan\ndetailing the contractor’s assistance unless such plan is already detailed in other\ncontractual documents or in the tender specifications. The contractor must provide such\nassistance at no additional cost, except if it can demonstrate that it requires substantial\nadditional resources or means, in which case it must provide an estimate of the costs\ninvolved and the parties will negotiate an arrangement in good faith.\n**II.18.4. Effects of termination**\nThe contractor is liable for damage incurred by the contracting authority as a result of the\ntermination of the FWC or a specific contract, including the additional cost of appointing\nand contracting another contractor to provide or complete the services, except if the\ndamage is a result of a termination in accordance with Article II.18.1(j), (k) or (l) or Article\nII.18.2. The contracting authority may claim compensation for such damage.\nThe contractor is not entitled to compensation for any loss resulting from the termination\nof the FWC or a specific contract, including loss of anticipated profits, unless the loss was\ncaused by the situation specified in Article II.18.2.\nThe contractor must take all appropriate measures to minimise costs, prevent damage and\ncancel or reduce its commitments.\nWithin 60 days of the date of termination, the contractor must submit any report,\ndeliverable or *result* and any invoice required for services that were provided before the\ndate of termination.\nIn the case of joint tenders, the contracting authority may terminate the FWC or a specific\ncontract with each member of the group separately on the basis of points (d), (e) or (g)\nof Article II.18.1, under the conditions set out in Article II.11.2", - "page_start": 30, - "page_end": 31, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.24. Checks and audits**\n\nthe Commission in order to protect the European Communities’ financial interests\nagainst *fraud* and other *irregularities* and Regulation (EU, Euratom) No 883/2013\nof the European Parliament and of the Council of 11 September 2013 concerning\ninvestigations conducted by the European Anti-Fraud Office, the European Anti-\nFraud Office may carry out investigations, including on the spot checks and\ninspections, to establish whether there has been *fraud* , corruption or any other\nillegal activity under the contract affecting the financial interests of the Union.\nFindings arising from an investigation may lead to criminal prosecution under\nnational law.\nThe investigations may be carried out at any moment during the provision of the\nservices and up to five years starting from the payment of the balance of the last\nspecific contract issued under this FWC.\n**II.24.6** The Court of Auditors, the European Public Prosecutor’s Office established by\nCouncil Regulation (EU) 2017/19397 7 (‘the EPPO’) and, for the processing of\npersonal data, the European Data Protection Supervisor have the same rights as\nthe contracting authority, particularly right of access, for the purpose of checks,\n\n7 Council Regulation (EU) 2017/1939 of 12 October 2017 implementing enhanced cooperation on the establishment of the European Public Prosecutor’s Office\naudits and investigations.\n\n**ANNEX I - Tender specifications**\n\n**ANNEX II - Contractor’s tender**\n\n**ANNEX III**\n\n- Model for specific contracts\n- Model for order forms\n\n**SPECIFIC CONTRACT**\n**No [** * **complete** * **]**\n**implementing framework contract No ECHA/2019/355**\n\n1. The European Chemicals Agency in Helsinki (‘the contracting authority’), represented\nfor the purposes of signing this specific contract by [ *forename, surname, function,*\n*department of authorising officer* ],\nand\n2. [ *Full official name* ]\n[ *Official legal form* ]\n**[** *Statutory registration number or ID or passport number* **]**\n[ *Full official address* ]\n[ *VAT registration number* ]\n[appointed as leader of the group by the members of the group that submitted the joint\ntender]\n[ *repeat these data as many times as there are contractors in case of joint tender and*\n*continue numbering* ]\n([collectively] \"the contractor\"), represented for the purposes of signing this specific", - "page_start": 37, - "page_end": 42, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.18. Termination of the FWC**\n\n(i) if a change to the contractor’s legal, financial, technical, organisational or ownership situation is likely to substantially affect the *implementation of the FWC* or\nsubstantially modify the conditions under which the FWC was initially awarded;\n(j) in the event of *force majeure* , where either resuming implementation is impossible or the necessary ensuing amendments to the FWC or a specific contract would mean\nthat the tender specifications are no longer fulfilled or result in unequal treatment\nof tenderers or contractors;\n(k) if the needs of the contracting authority change and it no longer requires new services under the FWC; in such cases ongoing specific contracts remain unaffected;\n(l) if the termination of the FWC with one or more of the contractors means that the multiple FWC with reopening of competition no longer has the minimum required\nlevel of competition;\n(m) if the contractor is in breach of the data protection obligations resulting from Article II.9.2;\n(n) if the contractor does not comply with the applicable data protection obligations resulting from Regulation (EU) 2016/679.\n**II.18.2. Grounds for termination by the contractor**\nThe contractor may terminate the FWC or any on-going specific contract if the contracting\nauthority fails to comply with its obligations, in particular the obligation to provide the\ninformation needed for the contractor to implement the FWC or to perform a specific\ncontract as provided for in the tender specifications.\n**II.18.3. Procedure for termination**\nA party must *formally notify* the other party of its intention to terminate the FWC or a\nspecific contract and the grounds for termination.\nThe other party has 30 days following the date of receipt to submit observations, including\nthe measures it has taken or will take to continue fulfilling its contractual obligations.\nFailing that, the decision to terminate becomes enforceable the day after the time limit for\nsubmitting observations has elapsed.\nIf the other party submits observations, the party intending to terminate must *formally*\n*notify* it either of the withdrawal of its intention to terminate or of its final decision to\nterminate.\nIn the cases referred to in points (a) to (d), (g) to (i), (k) and (l) of Article II.18.1 and in\nArticle II.18.2, the date on which the termination takes effect must be specified in the\n*formal notification* .\nIn the cases referred to in points (e), (f) and (j) of Article II.18.1, the termination takes", - "page_start": 30, - "page_end": 30, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.21. Payments and guarantees**\n\nThe contracting authority must *notify* the contractor (or leader in the case of joint tender)\nas soon as possible of any such suspension, giving the reasons for it. In cases b) and c)\nreferred above, the contracting authority shall notify the contractor (or leader in case of a\njoint tender) the time limits to submit additional information or corrections or a new version\nof the documents or deliverables if the contracting authority requires it.\nSuspension takes effect on the date the contracting authority sends the *notification* . The\nremaining payment period resumes from the date on which the requested information or\nrevised documents are received or the necessary further verification, including on-the-spot\nchecks, is carried out. Where the suspension period exceeds two months, the contractor\n(or leader in the case of a joint tender) may request the contracting authority to justify the\ncontinued suspension.\nWhere the payment periods have been suspended following rejection of a document\nreferred to in the first paragraph of this Article and the new document produced is also\nrejected, the contracting authority reserves the right to terminate the specific contract in\naccordance with Article II.18.1(c) *.*\n**II.21.8. Interest on late payment**\nOn expiry of the payment periods specified in Article I.6, the contractor (or leader in the\ncase of a joint tender) is entitled to interest on late payment at the rate applied by the\nEuropean Central Bank for its main refinancing operations in euros (the reference rate)\nplus eight points. The reference rate is the rate in force, as published in the C series of the\n*Official Journal of the European Union,* on the first day of the month in which the payment\nperiod ends.\nSuspension of the payment period as provided for in Article II.21.7 is not considered as\ngiving rise to late payment.\nInterest on late payment covers the period running from the day following the due date\nfor payment up to and including the date of payment as defined in Article II.21.1.\nHowever, when the calculated interest is EUR 200 or less, it must be paid to the contractor\n(or leader in the case of a joint tender) only if it requests it within two months of receiving\nlate payment.", - "page_start": 34, - "page_end": 35, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.17. Suspension of the implementation of the FWC**\n\n**II.17.1. Suspension by the contractor**\nIf the contractor is affected by *force majeure* , it may suspend the provision of the services\nunder a specific contract.\nThe contractor must immediately *notify* the contracting authority of the suspension. The\n*notification* must include a description of the *force majeure* and state when the contractor\nexpects to resume the provision of services.\nThe contractor must *notify* the contracting authority as soon as it is able to resume\n*performance of the specific contract* , unless the contracting authority has already\nterminated the FWC or the specific contract.\n**II.17.2. Suspension by the contracting authority**\nThe contracting authority may suspend the *implementation of the FWC* or *performance of*\n*a specific contract* or any part of it:\n(a) if the procedure for awarding the FWC or a specific contract or the *implementation of*\n*the FWC* proves to have been subject to *irregularities, fraud or breach of obligations* ;\n(b) in order to verify whether the presumed *irregularities,* *fraud* or *breach of obligations*\nhave actually occurred.\nThe contracting authority must *formally notify* the contractor of the suspension and the\nreasons for it. Suspension takes effect on the date of *formal notification* , or at a later date\nif the *formal notification* so provides.\nThe contracting authority must *notify* the contractor as soon as the verification is\ncompleted whether:\n(a) it is lifting the suspension; or (b) it intends to terminate the FWC or a specific contract under Article II.18.1(f) or (j).\nThe contractor is not entitled to compensation for suspension of any part of the FWC or a\nspecific contract.\nThe contracting authority may in addition suspend the time allowed for payments in\naccordance with Article II.21.7.", - "page_start": 28, - "page_end": 29, - "source_file": "EN-Draft FWC for services 0142.pdf" - } - ] - }, - { - "references": { - "source_file": "EN-Draft FWC for services 0142.pdf", - "query": "According to the european chemical agency contracts, what is considers a grave professional misconduct ?", - "target_page": 14, - "target_passage": "'Grave professional misconduct': a violation of applicable laws or regulations or ethical standards of the profession to which a contractor or a related person belongs, including any conduct leading to sexual or other exploitation or abuse, or any wrongful conduct of the contractor or a related person which has an impact on its professional credibility where such conduct denotes wrongful intent or gross negligence.", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.24. Checks and audits**\n\nthe Commission in order to protect the European Communities’ financial interests\nagainst *fraud* and other *irregularities* and Regulation (EU, Euratom) No 883/2013\nof the European Parliament and of the Council of 11 September 2013 concerning\ninvestigations conducted by the European Anti-Fraud Office, the European Anti-\nFraud Office may carry out investigations, including on the spot checks and\ninspections, to establish whether there has been *fraud* , corruption or any other\nillegal activity under the contract affecting the financial interests of the Union.\nFindings arising from an investigation may lead to criminal prosecution under\nnational law.\nThe investigations may be carried out at any moment during the provision of the\nservices and up to five years starting from the payment of the balance of the last\nspecific contract issued under this FWC.\n**II.24.6** The Court of Auditors, the European Public Prosecutor’s Office established by\nCouncil Regulation (EU) 2017/19397 7 (‘the EPPO’) and, for the processing of\npersonal data, the European Data Protection Supervisor have the same rights as\nthe contracting authority, particularly right of access, for the purpose of checks,\n\n7 Council Regulation (EU) 2017/1939 of 12 October 2017 implementing enhanced cooperation on the establishment of the European Public Prosecutor’s Office\naudits and investigations.\n\n**ANNEX I - Tender specifications**\n\n**ANNEX II - Contractor’s tender**\n\n**ANNEX III**\n\n- Model for specific contracts\n- Model for order forms\n\n**SPECIFIC CONTRACT**\n**No [** * **complete** * **]**\n**implementing framework contract No ECHA/2019/355**\n\n1. The European Chemicals Agency in Helsinki (‘the contracting authority’), represented\nfor the purposes of signing this specific contract by [ *forename, surname, function,*\n*department of authorising officer* ],\nand\n2. [ *Full official name* ]\n[ *Official legal form* ]\n**[** *Statutory registration number or ID or passport number* **]**\n[ *Full official address* ]\n[ *VAT registration number* ]\n[appointed as leader of the group by the members of the group that submitted the joint\ntender]\n[ *repeat these data as many times as there are contractors in case of joint tender and*\n*continue numbering* ]\n([collectively] \"the contractor\"), represented for the purposes of signing this specific", - "page_start": 37, - "page_end": 42, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n275 [ Eurofound, 2021: The digital age: Implications of automation, digitisation and platforms for work and ](https://www.eurofound.europa.eu/publications/flagship-report/2021/the-digital-age-implications-of-automation-digitisation-and-platforms-for-work-and-employment)\n[employment ](https://www.eurofound.europa.eu/publications/flagship-report/2021/the-digital-age-implications-of-automation-digitisation-and-platforms-for-work-and-employment)\n276 Ibid.\n277 [ EU-OSHA, 2019: Digitalisation and occupational safety and health (OSH) - An EU-OSHA research programme ](https://osha.europa.eu/en/publications/digitalisation-and-occupational-safety-and-health-eu-osha-research-programme)\n278 [ EU-OSHA: ESENER Data visualisation 2019 Digital technologies at work. ](https://visualisation.osha.europa.eu/esener/en/survey/detailpage-european-bar-chart/2019/emerging-risks-and-their-management/en_1/E3Q310_1/activity-sector/14/11)\n279 EU-OSHA: [ESENER Data visualisation 2019 ](https://visualisation.osha.europa.eu/esener/en/survey/detailpage-european-bar-chart/2019/emerging-risks-and-their-management/en_1/E3Q310_1/activity-sector/14/11) Digital technologies at work; Discussion on the impact of such\ntechnologies on health and safety.\n280 Ibid.\n281 Independent High-Level Expert Group on Artificial Intelligence set up by the European Commission, 2019:\n[Ethics Guidelines for Trustworthy AI](https://digital-strategy.ec.europa.eu/en/library/ethics-guidelines-trustworthy-ai)\n282 EU-OSHA, 2022: [Artificial intelligence for worker management: an overview](https://osha.europa.eu/en/publications/artificial-intelligence-worker-management-overview)\n283 European Commission: [A European Green Deal](https://ec.europa.eu/info/strategy/priorities-2019-2024/european-green-deal_en)\n284 Communication from the Commission to the European Parliament, The Council, The European Economic and\nSocial Committee and the Committee of the Regions: A new Circular Economy Action Plan: For a cleaner and\nmore competitive Europe. 11.03.2020 COM(2020) 98 final, [here](https://eur-lex.europa.eu/resource.html?uri=cellar:9903b325-6388-11ea-b735-01aa75ed71a1.0017.02/DOC_1&format=PDF)\n285 EU-OSHA, 2013: [Green jobs and occupational safety and health: Foresight on new and emerging risks ](https://osha.europa.eu/en/publications/green-jobs-and-occupational-safety-and-health-foresight-new-and-emerging-risks)\n[associated with new technologies by 2020](https://osha.europa.eu/en/publications/green-jobs-and-occupational-safety-and-health-foresight-new-and-emerging-risks)\n286 EU-OSHA, 2021: [What will the circular economy (CE) mean for occupational safety and health (OSH)?](https://osha.europa.eu/en/publications/what-will-circular-economy-ce-mean-occupational-safety-and-health-osh) An\noverview of four foresight scenarios.\n287 EU-OSHA, Emerging risks: [Workers’ safety and health in green jobs](https://osha.europa.eu/en/emerging-risks/green-jobs)\n288 United States Environmental Protection Agency: [Green Engineering](https://www.epa.gov/green-engineering)\n289 United Nations Environmental Programme (UNEP): [Global Chemicals Outlook](https://www.unep.org/explore-topics/chemicals-waste/what-we-do/policy-and-governance/global-chemicals-outlook)\n290 CEFIC, Facts and figures: Chemical Industry Contributes $5.7 Trillion to Global GDP and Supports 120 Million\nJobs, New Report Shows, [here](https://cefic.org/media-corner/newsroom/chemical-industry-contributes-5-7-trillion-to-global-gdp-and-supports-120-million-jobs-new-report-shows/)\n291 UNEP, 2019: [Global Chemicals Outlook II - From Legacies to Innovative Solutions: Implementing the 2030 ](https://wedocs.unep.org/bitstream/handle/20.500.11822/27651/GCOII_synth.pdf?sequence=1&isAllowed=y)\n[Agenda for Sustainable Development](https://wedocs.unep.org/bitstream/handle/20.500.11822/27651/GCOII_synth.pdf?sequence=1&isAllowed=y) (p. 27).\n292 Naidu et al., 2021: Chemical pollution: A growing peril and potential catastrophic risk to humanity\n293 Eurostat: Production and consumption of chemicals by hazard class, [here](https://ec.europa.eu/eurostat/databrowser/view/env_chmhaz/default/table?lang=en)\n294 Statistics Sweden SCB: [Environmental accounts - Chemical indicators 2019](https://www.scb.se/en/finding-statistics/statistics-by-subject-area/environment/environmental-accounts-and-sustainable-development/system-of-environmental-and-economic-accounts/pong/statistical-news/environmental-accounts--chemical-indicators-2019/)\n295 EU-OSHA: [ESENER Data visualisation 2019 ](https://visualisation.osha.europa.eu/esener/en/survey/detailpage-european-bar-chart/2019/osh-management/en_1/E3Q200_9/activity-sector/14/11) Risk factors present in the establishment - Chemical or\nbiological substances.\n296 OSHWiki: [Climate change - Impact on Occupational Safety and Health](https://oshwiki.osha.europa.eu/en/themes/climate-change-impact-occupational-safety-and-health-osh) .\n297 Pace advanced from intergenerational conception (children live and work like their parents) to a generational\nconception (children work in a different occupation, compared to their parents but have one main job all their life),\nto intragenerational conceptions (several changes during lifetime), according to: Rosa, 2013: Social acceleration -\nA new theory of modernity.", - "page_start": 151, - "page_end": 151, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n437 Eurostat: [Accident at work statistics](https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Accidents_at_work_statistics)\n438 OSH related LFS Ad hoc modules were: 1999 - Accidents at work and occupational diseases; 2007 - Work\nrelated accidents, health problems and hazardous exposure; 2013 Accidents at work and other work-related\nhealth problems; 2020 - Accidents at work- and work-related health problems.\n439 Eurofound Website: [https://www.eurofound.europa.eu/about-eurofound](https://www.eurofound.europa.eu/about-eurofound)\n440 Eurofound, [European Working Conditions Survey](https://www.eurofound.europa.eu/surveys/european-working-conditions-surveys-ewcs)\n441 Eurofound, First European Survey on the Work Environment 1991-1992\n[https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef9211en.pdf](https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef9211en.pdf)\n442 European Agency for Safety and Health at Work, ESENER, [https://visualisation.osha.europa.eu/esener#!/en ](https://visualisation.osha.europa.eu/esener#!/en)\n443 Europeans and Health and Safety at Work, June 1992, [https://europa.eu/eurobarometer/surveys/detail/113](https://europa.eu/eurobarometer/surveys/detail/113) ;\nEuropeans and Health and Safety at Work, August 1996 [https://europa.eu/eurobarometer/surveys/detail/158](https://europa.eu/eurobarometer/surveys/detail/158)\n444 Eurobarometer: Working Conditions in Europe, June 1997, [https://europa.eu/eurobarometer/surveys/detail/151](https://europa.eu/eurobarometer/surveys/detail/151)\nEurobarometer: Working Conditions, April 2014, [https://europa.eu/eurobarometer/surveys/detail/2044](https://europa.eu/eurobarometer/surveys/detail/2044)\n445 Eurobarometer: Work-Life Balance, October 2018, [https://europa.eu/eurobarometer/surveys/detail/2185](https://europa.eu/eurobarometer/surveys/detail/2185)\n446 Eurobarometer: Undeclared work in the European Union, February 2020\n[https://europa.eu/eurobarometer/surveys/detail/2250](https://europa.eu/eurobarometer/surveys/detail/2250)\n447 The Horizon-project INGRID2 offers links to searchable databases on surveys related to working conditions.\n[https://www.ingridportal.eu/en](https://www.ingridportal.eu/en) Supporting expertise in inclusive growth, e-portal ‘Dataset on Working conditions’,\n448 e.g.: International Benchmarking on Occupational Safety and Health (OSH) Regulation, revised version 2018,\n[http://www.iali-aiit.org/](http://www.iali-aiit.org/) ,\n449 The Horizon-project INGRID2 also provides an overview on these types of databases\n( [https://www.ingridportal.eu/en](https://www.ingridportal.eu/en) )\n450 European Centre for the Development of Vocational Training CEDEFOP ( [https://www.cedefop.europa.eu/](https://www.cedefop.europa.eu/) )\nSkills Panorama: https://skillspanorama.cedefop.europa.eu/en\n451 European Institute for Gender Equality EIGE ( [https://eige.europa.eu/](https://eige.europa.eu/) ) Gender Statistics Database, Work and\nLabour market, [https://eige.europa.eu/gender-statistics/dgs](https://eige.europa.eu/gender-statistics/dgs) , [Gender Equality Index](https://eige.europa.eu/gender-equality-index/thematic-focus/digitalisation/country/EE) , e.g. index of digitalisation in\nthe world of work (2020)\n452 European Chemical Agency ECHA ( [https://echa.europa.eu/home](https://echa.europa.eu/home) ) [Exposure scenario examples](https://echa.europa.eu/support/practical-examples-of-exposure-scenarios)\n*453* *European Centre for Disease Prevention and Control,* *[https://www.ecdc.europa.eu/en](https://www.ecdc.europa.eu/en)*\n454 European Maritime Safety Agency EMSA ( [http://www.emsa.europa.eu/](http://www.emsa.europa.eu/) ), Section on Safety and Security\n[http://www.emsa.europa.eu/we-do/safety.html](http://www.emsa.europa.eu/we-do/safety.html)\n455 Fundamental Rights Agency FRA, [https://fra.europa.eu/en](https://fra.europa.eu/en) , Section on ‘Trafficking and labour exploitation, e.g\nthe report from June 2021 titled: Protecting migrants in an irregular situation from labour exploitation - Role of the\nEmployers Sanctions Directive\n456 European Monitoring Centre for Drugs and Drug Addiction EMCDDA ( [https://www.emcdda.europa.eu/](https://www.emcdda.europa.eu/) ),\nSection ‘Best practice’, Policy and practice briefings: Work places, [https://www.emcdda.europa.eu/best-](https://www.emcdda.europa.eu/best-practice/briefings/workplace_en)\n[practice/briefings/workplace_en](https://www.emcdda.europa.eu/best-practice/briefings/workplace_en)\nQuite unknown and difficult to estimate: between one and nine percent of the employees take so-called neuro\n\nenhancers. That is medication like tranquilizers, particularly in highly emotional jobs, or stimulants to survive long\nworking hours - truck drivers, pilots, doctors etc..\n457 DG SANTE Health and Food Safety, Area Public Health, ( [https://ec.europa.eu/health/home_en](https://ec.europa.eu/health/home_en) ), Section on", - "page_start": 157, - "page_end": 158, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nmanagement : a resource for employer and worker representatives, [https://apps.who.int/iris/handle/10665/43966](https://apps.who.int/iris/handle/10665/43966)\nSenior Labour Inspectors Committee (SLIC), 2018: Labour inspectors' guide for assessing the quality of risk\nassessments and risk management measures with regard to prevention of psychosocial risks, [here](https://circabc.europa.eu/ui/group/fea534f4-2590-4490-bca6-504782b47c79/library/22e5a918-47d6-4646-93f3-ebd341f6c571)\n395 Two EU-OSHA databases present several hundred guidance documents on Dangerous Substances\n[https://osha.europa.eu/en/themes/dangerous-substances/practical-tools-dangerous-substances](https://osha.europa.eu/en/themes/dangerous-substances/practical-tools-dangerous-substances) and\nMusculoskeletal Disorders (MSD): [https://osha.europa.eu/en/themes/musculoskeletal-disorders/practical-tools-](https://osha.europa.eu/en/themes/musculoskeletal-disorders/practical-tools-musculoskeletal-disorders)\n[musculoskeletal-disorders](https://osha.europa.eu/en/themes/musculoskeletal-disorders/practical-tools-musculoskeletal-disorders)\n396 Examples of such tools and database are: EU-OSHA’s Online Interactive Risk Assessment tool (OIRA) with\nmore than 250 tools and more than 180,000 risk assessments [https://osha.europa.eu/en/tools-and-resources/oira](https://osha.europa.eu/en/tools-and-resources/oira)\n397 See the series of EU-OSHA reports on ‘Safety and health in micro and small enterprises in the EU:\n[https://osha.europa.eu/en/themes/safety-and-health-micro-and-small-enterprises](https://osha.europa.eu/en/themes/safety-and-health-micro-and-small-enterprises)\nDescriptions of the good examples are available at: [https://osha.europa.eu/en/tools-and-](https://osha.europa.eu/en/tools-and-publications/publications/safety-andhealth-micro-and-small-enterprises-eu-policy-practice/view)\n[publications/publications/safety-andhealth-micro-and-small-enterprises-eu-policy-practice/view](https://osha.europa.eu/en/tools-and-publications/publications/safety-andhealth-micro-and-small-enterprises-eu-policy-practice/view)\n398 European Commission / Senior Labour inspectors committee: Guidance for National Labour Inspectors on\naddressing risks from worker exposure to respirable crystalline silica (RCS) on construction sites, October 2016\n399 Two of many examples: SME United, (Employers Federation)\n[https://www.smeunited.eu/policies/policies/employment/health-safety , EFBWW European Federation of ](https://www.smeunited.eu/policies/policies/employment/health-safety)\n[Building and Woodworkers (Trade Union), https://efbww.eu/activities/occupational-health-and-safety ](https://efbww.eu/activities/occupational-health-and-safety)\n400 OSHWiki: Section ‘OSH System at national level’, descriptions of the social dialogue in each EU Member State\n[https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level ](https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level)\n401 [ DG Employment: Website on ‘Social Dialogue’, https://ec.europa.eu/social/main.jsp?catId=329&langId=en ](https://ec.europa.eu/social/main.jsp?catId=329&langId=en)\n402 Eurofound ‘Database of wages, working time and collective disputes’, see:\n[https://www.eurofound.europa.eu/data/database-of-wages-working-time-and-collective-disputes ](https://www.eurofound.europa.eu/data/database-of-wages-working-time-and-collective-disputes)\n403 E.g.: Prevent (Sweden), DGUV (Germany) AUVA (Austria), see for all EU Member Stress the OSHWiki article\non ‘OSH-systems at national level’ [https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level](https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level)\n404 European Agency for Safety and Health at Work, 2021: Improving compliance with occupational safety and\nhealth regulations: an overarching review - Executive summary , [https://osha.europa.eu/en/publications/summary-](https://osha.europa.eu/en/publications/summary-improving-compliance-occupational-safety-and-health-regulations-overarching)\n[improving-compliance-occupational-safety-and-health-regulations-overarching](https://osha.europa.eu/en/publications/summary-improving-compliance-occupational-safety-and-health-regulations-overarching)\nEuropean Agency for Safety and Health at Work, 2021: Improving compliance with occupational safety and health\nregulations: an overarching review, Literature review; Chapter 3: Societal norms, social reporting, corporate social\nresponsibility and support for securing compliance, [https://osha.europa.eu/en/publications/literature-review-](https://osha.europa.eu/en/publications/literature-review-improving-compliance-occupational-safety-and-health-regulations-0)\n[improving-compliance-occupational-safety-and-health-regulations-0](https://osha.europa.eu/en/publications/literature-review-improving-compliance-occupational-safety-and-health-regulations-0)\nPodgorski, D., 2015: Measuring operational performance of OSH management systems - A demonstration of\n[AHP-based selection of leading key performance indicators, in Safety Science, ](https://www.sciencedirect.com/science/journal/09257535) Vol. 73 , March 2015, p146-166,\n[https://doi.org/10.1016/j.ssci.2014.11.018 ](https://doi.org/10.1016/j.ssci.2014.11.018)\n\n405 Short descriptions are available on the ISO website, the complete ISO standards are priced. **[ISO 9001](http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=62085)** , **[ISO ](http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=60857)**\n**[14001](http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=60857)** and I **[ISO 31000](https://www.iso.org/standard/43170.html)** , n\n406 ISO Committee TC 18 *3: Occupational health and safety management systems*\n[https://committee.iso.org/home/tc283](https://committee.iso.org/home/tc283)\n407 [ILO, 2009: Guidelines on occupational safety and health management systems (Second Edition) ](https://www.ilo.org/global/topics/safety-and-health-at-work/normative-instruments/WCMS_107727/lang--en/index.htm)\n[https://www.ilo.org/safework/info/standards-and-instruments/WCMS_107727/lang--en/index.htm ](https://www.ilo.org/safework/info/standards-and-instruments/WCMS_107727/lang--en/index.htm)\n408 Köper B, Möller K, Zwetsloot G., 2009: The Occupational Safety and Health Scorecard - a business case", - "page_start": 155, - "page_end": 156, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n319 See: [https://www.globalreporting.org/](https://www.globalreporting.org/) or UN-PRI (UN Principles of responsible investment)\n[https://www.unpri.org/](https://www.unpri.org/)\n320 United Nations, Global Compact, [here](https://www.unglobalcompact.org/take-action/action/responsible-investment)\n321 European Commission: [Corporate sustainability due diligence](https://ec.europa.eu/info/business-economy-euro/doing-business-eu/corporate-sustainability-due-diligence_en)\n322 [ Regulation (EU) 2017/821 of the European Parliament and of the Council of 17 May 2017 laying down supply ](https://eur-lex.europa.eu/legal-content/EN/AUTO/?uri=uriserv:OJ.L_.2017.130.01.0001.01.ENG&toc=OJ:L:2017:130:TOC)\n[chain due diligence obligations for Union importers of tin, tantalum and tungsten, their ores, and gold originating ](https://eur-lex.europa.eu/legal-content/EN/AUTO/?uri=uriserv:OJ.L_.2017.130.01.0001.01.ENG&toc=OJ:L:2017:130:TOC)\n[from conflict-affected and high-risk areas, ](https://eur-lex.europa.eu/legal-content/EN/AUTO/?uri=uriserv:OJ.L_.2017.130.01.0001.01.ENG&toc=OJ:L:2017:130:TOC) [here](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32017R0821)\n323 [Centennial Declaration of the International Commission on Occupational Health, ICOH](http://www.icohweb.org/site/multimedia/core_documents/pdf/centennial_declaration.pdf)\n324 ILO: Monitoring Compliance with International Labour Standards The key role of the ILO Committee of Experts\non the Application of Conventions and Recommendations, [here](https://www.ilo.org/wcmsp5/groups/public/---ed_norm/---normes/documents/publication/wcms_730866.pdf)\n325 [ILO: Conventions and Recommendations ](https://www.ilo.org/global/standards/introduction-to-international-labour-standards/conventions-and-recommendations/lang--en/index.htm)\n326 [ILO : Convention C-155](https://www.ilo.org/dyn/normlex/en/f?p=NORMLEXPUB:12100:0::NO::P12100_ILO_CODE:C155)\n327 [ILO : Convention C-187](https://www.ilo.org/dyn/normlex/en/f?p=NORMLEXPUB:12100:0::NO::P12100_ILO_CODE:C187)\n328 ILO: [Safety and health at work](https://www.ilo.org/global/topics/safety-and-health-at-work/lang--en/index.htm)\n329 ILO: [Health and Safety at the Workplace](https://www.ilo.org/global/topics/dw4sd/themes/osh/lang--en/index.htm)\n330 International Social Security Association (ISSA): Vison Zero Overview, Section Companies, [here](https://visionzero.global/companies)\n331 United Nations, Social Development Goals (SDGs), Goal 8, [here ](https://sdgs.un.org/goals/goal8) and [here](https://indicators.report/targets/)\n**332** WHO: [Protecting workers’ health, Key facts](https://www.who.int/news-room/fact-sheets/detail/protecting-workers%27-health)\n333 WHO, 2013: WHO Global Plan of Action on Workers’ Health (2008-2017): baseline for implementation: global\ncountry survey 2008/2009: executive summary and survey findings, [here](https://www.who.int/publications/i/item/WHO-FWC-PHE-2013-01)\n334 United Nations, SDGs, Goal 8, [here](https://sdgs.un.org/goals/goal8) and [here](https://indicators.report/targets/)\n335 [ILO Constitution](https://www.ilo.org/dyn/normlex/en/f?p=1000:62:0::NO:62:P62_LIST_ENTRIE_ID:2453907:NO)\n336 ILO: [Conventions and Recommendations](https://www.ilo.org/dyn/normlex/en/f?p=NORMLEXPUB:12030:0::NO)\n337 Treaty Establishing the European Coal and Steel Community and Annexes I-III, PARIS, 18 APRIL 1951,\nArticle 3e\n(DRAFT ENGLISH TEXT), [here](https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:11951K:EN:PDF)\n338 Consolidated Version of the Treaty on the Functioning of the European Union Official Journal of the European\nUnion, C 326/47, 6.10.2012, Article 151 and Article 153, [here](https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:12012E/TXT&from=EN)\n339 The European Parliament, the Council and the Commission: The European Pillar of Social Rights in 20\nprinciples, [here](https://commission.europa.eu/strategy-and-policy/priorities-2019-2024/economy-works-people/jobs-growth-and-investment/european-pillar-social-rights/european-pillar-social-rights-20-principles_en)\n340 EU-OSHA, 2021: Directive 89/391/EEC - OSH “Framework Directive” of 12 June 1989 on the introduction of\nmeasures to encourage improvements in the safety and health of workers at work - “Framework Directive”, [here](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31989L0391)\n341 Ibid., Framework Directive - Section 2 Employers’ obligations.\n342 Ibid., Framework Directive - Section 3 Workers’ obligations.\n\n343 Gagliardi et al., 2012: [Occupational safety and health in Europe: lessons from the past, challenges and ](http://doi.org/10.2486/indhealth.ms1342)\n[opportunities for the future](http://doi.org/10.2486/indhealth.ms1342)\n344 Directive 80/1107/EEC, Council Directive of 27 November 1980 on the protection of workers from risks related\nto exposure to chemical, physical and biological agents at work, [here](http://eurlex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31980L1107)\n345 Directive 86/188/EEC, Council Directive of 12 May 1986 in the protection of workers from the risks related to", - "page_start": 152, - "page_end": 153, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **5 Major context developments and their influence on**\n\n### **5.2 Technological developments - influence on OSH**\n\napproximately US$ 5.7 trillion in 2019, roughly 33 times more. 290 The EU had a share of $1.3 trillion or\nabout 20% of the global value. In less than two decades between 2000 and 2017, the capacity doubled\nand grew from 1,186 million tons to 2,276 million tons. 291,292\nThe reasons for this strong growth are: a) the **replacement of traditional materials** (wood, stone, iron\nand other metals, paper, natural fibres) by chemically based products (foremost plastics and multi-\nmaterial products); b) **the replacement of traditional technologies by chemical processes** (e.g.\ngluing instead of screwing of connections in metal, two-component paints); c) the development of **new**\n**products** (e.g. electronic devices, new types of batteries, nano); and d) **new applications** (e.g. specific\nfertilisers and pesticides).\nApproximately 300 million tons of synthetic chemicals were consumed in the EU in 2019, 223 million\ntons, or 74%, were regarded as hazardous to health.\n\n**Table 29: Production and consumption of chemicals by hazard class in the EU in 2019 - Eurostat 293**\n\nAccording to the detailed register data of the Swedish Chemicals Agency, 10 million tonnes of synthetic\nchemicals were used in Sweden in 2019 that were classified as hazardous to health and the environment\n(not counting petrol). That equals approximately 1 ton per citizen of such chemicals. 294\nThe ESENER 2019 survey provides information about **sectors that reported a particularly high**\n**prevalence of dangerous substances** . The percentage of enterprises reporting handling or exposure\nto chemicals are: 50% in ‘Manufacturing’, 49% in ‘Construction, waste management, and water and\nelectricity supply’, and 47% in ‘Human health and social work activities’. 295\nThe prevention of risks from the use of chemicals at workplaces is done according to extensive\nregulatory frameworks. The most relevant pieces of legislation at the EU level are the OSH Framework\nDirective, the Chemical Agents Directive, and the Carcinogens and Mutagens Directive. Legislation in\nother policy areas contributes to the reduction of risks from dangerous substances in workplaces, such\nas EU legislation on chemical substances and mixtures (CLP, the regulation on classification, labelling\nand packaging of chemicals, its predecessor directive was already issued in 1967; REACH the\n[regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals from 2007; and also ](https://en.wikipedia.org/wiki/Registration,_Evaluation,_Authorisation_and_Restriction_of_Chemicals)", - "page_start": 106, - "page_end": 106, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.1 Psychosocial risks at work**\n\n#### * **3.1.2 Work intensity** *\n\nEU Working time directive 46 ) or labour agreements. 47\nOf particular interest for OSH probably is that the changes in labour legislation, the production in\ninternational supply chains and technological improvements were sufficiently developed to shift quite a\nrelevant part of work to other types of contracts, that is, to **subcontractors, self-employed or**\n**temporary agent workers** and other forms of non-standard work contracts. Reasons were economic\nsavings but also better management of **intense work periods, peak times and risky work** .\nThese developments are probably the main reason that work intensity **stayed at a similar level for the**\n**employed workers** with a standard contract while the working conditions of other types of work\ndegraded. EU-OSHA has **taken this conclusion** already in 2002 in its report 48 on ‘New Forms of\nContractual Relationships and the Implications for Occupational Safety and Health’:\n*‘1. the transfer of risks in the (practical) conditions of work to non-permanent employees and to*\n*subcontractors;*\n*2. segmentation in the workforce based on differences in contractual conditions of employment (working*\n*hours, job insecurity, and qualifications).*\n*In the first scenario, risks directly related to working conditions (bad ambient and ergonomic conditions)*\n© MaciejBledowski/Adobe Stock\n*are shifted towards non-permanent workers and subcontractors, who have less protection and/or*\n*knowledge to cope with these risks. This scenario is not easy to verify in quantitative data, although it is*\n*frequently stated in case study research.’*\nAlso, Eurofound draws such conclusions on the **impact of subcontracting on working conditions** :\n*‘First, employees in subcontracting perceive higher health and safety risks, notably through more work-*\n*related accidents and increased time pressure. Second, there are a number of psychological risk factors,*\n*such as perceived economic insecurity and worries about losing one’s job, that are more likely among*\n*subcontracting workers.’* 49\nThere is even an evident **relation between such forms of employment and higher rates of work**\n**accidents** . In a first systematic review the authors conclude: 50\n*‘This review supports an association between some of the dimensions of precarious employment and*\n*occupational injuries; most notably for multiple jobholders and employees of temp agencies or*\n*subcontractors at the same worksite. However, results for temporary employment are inconclusive.’*\n\n**OSH Barometer - Mental risks:**\n[https://visualisation.osha.europa.eu/osh-barometer/working-conditions-preventions/working-](https://visualisation.osha.europa.eu/osh-barometer/working-conditions-preventions/working-conditions)\n[conditions](https://visualisation.osha.europa.eu/osh-barometer/working-conditions-preventions/working-conditions)\n**ESENER - Data visualisation:**\n[https://visualisation.osha.europa.eu/esener/en/survey/datavisualisation/2019](https://visualisation.osha.europa.eu/esener/en/survey/datavisualisation/2019)", - "page_start": 36, - "page_end": 37, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nexample for strategic management, Scand J Work Environ Health 2009;35(6):413-420, doi:10.5271/sjweh.1361\n409 [ Hutchinson, B., Dekler, S. Rae, A., 2022: Writing plans instead of eliminating risks: How can written safety ](https://www.sciencedirect.com/science/article/abs/pii/S0925753522000789?via%3Dihub#!)\nartefacts reduce safety?,\n[https://www.sciencedirect.com/science/article/abs/pii/S0925753522000789?via%3Dihub ](https://www.sciencedirect.com/science/article/abs/pii/S0925753522000789?via%3Dihub)\n410 European Agency for Safety and Health at Work, 2013: Analysis of the determinants of workplace\noccupational safety and health practice in a selection of EU Member States, European Risk Observatory,\nLuxembourg: Publications Office of the European Union,\ndoi:10.2802/558\n411 [ European Agency for Safety and Health at Work: Overview page on ESENER https://osha.europa.eu/en/facts-](https://osha.europa.eu/en/facts-and-figures/esener)\n[and-figures/esener, Data visualisation of ESENER data: https://visualisation.osha.europa.eu/esener/en ](https://visualisation.osha.europa.eu/esener/en)\nIts third wave, interviewing more than 45,00 establishments across all business, size classes and activity sectors\nin 33 countries, was completed in 2019 and provides comparable results with the 2014 wave.\n412 Schmitt, B., Hammer, A.:2015: Für welche betrieblichen Kontexte ist der Prozess der Gefährdungsbeurteilung\n[anschlussfähig? WSI-Mitteilungen, 68(3): 202-211; https://www.wsi.de/de/wsi-mitteilungen-fuer-welche-](https://www.wsi.de/de/wsi-mitteilungen-fuer-welche-betrieblichen-kontexte-ist-der-prozess-der-gefaehrdungsbeurteilung-13201.htm)\n[betrieblichen-kontexte-ist-der-prozess-der-gefaehrdungsbeurteilung-13201.htm ](https://www.wsi.de/de/wsi-mitteilungen-fuer-welche-betrieblichen-kontexte-ist-der-prozess-der-gefaehrdungsbeurteilung-13201.htm)\n413 Beck and Lenhardt, 2019; Lenhardt and Beck, 2016; Baldock et al., 2006: Influences on Small-Firm\nCompliance-Related Behaviour: The Case of Workplace Health and Safety, in: Environment and Planning C:\n[Politica and space https://doi.org/10.1068/c0564 ; ](https://doi.org/10.1068%2Fc0564)\n414 Kooperationsstelle Hamburg et. al.. 2010: Contract to analyse and evaluate the impact of the practical\nimplementation in the workplace of national measures implementing Directive 98/24/EC on Chemical Agents Final\nReport, Ch. 5 on Risk assessment. The percentage of adequate risk assessments in Member States varies\n[between 10% and 50%, https://ec.europa.eu/social/BlobServlet?docId=10152&langId=en ](https://ec.europa.eu/social/BlobServlet?docId=10152&langId=en)\n415 Lippel, K., Quinlan, M., 2011: Psychosocial hazards in the workplace: Challenges for regulators, Labour\nInspectors and Worker representatives, Safety Science: Vol. 49, Issue 4, 2011,\n[https://www.sciencedirect.com/journal/safety-science/vol/49/issue/4 ](https://www.sciencedirect.com/journal/safety-science/vol/49/issue/4)\n416 EU-OSHA: ESENER 2019 What does it tell us about safety and health in Europe’s workplaces?\nhttps://osha.europa.eu/en/publications/esener-2019-policy-brief\n417 Base: All establishments undertaking lifting or moving people or heavy loads\n418 Base: All establishments undertaking repetitive hand or arm movements\n419 EU-OSHA: Third European Survey of Enterprises on New and Emerging Risks (ESENER 2019): Overview\nReport How European workplaces manage safety and health. Available at:\nhttps://osha.europa.eu/en/publications/esener-2019-overview-report-how-european-workplaces-manage-safety-\nand-health\n420 Sørensen O. H., Hasle P, Bach E., 2007: Working in Small Enterprises: Is There a Special Risk?” Safety\nScience 45, p 1044 - 1059, [10.1016/j.ssci.2006.09.005](https://doi.org/10.1016/j.ssci.2006.09.005)\n421 Occupational safety and health related research takes a place in all types of scientific disciplines in\nengineering and natural sciences, in medicine, in economic and social sciences and humanities.\n422 Eurostat collects data on an obligatory basis, e.g. the European statistics on work accidents (ESAW) or the", - "page_start": 156, - "page_end": 156, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.24. Checks and audits**\n\ncontract by [ *forename, surname and function of legal representative* ,]\n\nHAVE AGREED\n**I.1.1.1.1.** Article 1 Subject matter\n**1.1** This specific contract implements framework contract (FWC) No ECHA/2019/355\nsigned by the parties on [ *complete date* ] *.*\n**1.2** In accordance with the provisions set out in the FWC and in this specific contract\nand [its][their] annex[es], which form an integral part of it, the contractor must\nprovide the [following services:] [services specified in Annex [ *complete* ] *.* ]\n**I.1.1.1.2.** Article 2 Entry into force and duration\n**2.1** This specific contract enters into force on the date on which the last party signs it.\n**2.2** The provision of the services starts from the date of entry into force of this specific\ncontract.\n**2.3** The provision of the services must not exceed [ *complete* ] **[** days] [months **]** . The\nparties may extend the duration by written agreement before it elapses and before\nexpiry of the FWC.\n**I.1.1.1.3.** Article 3 Price\n**3.1** The price payable under this specific contract excluding reimbursement of expenses\nis EUR [ *amount in figures and in words* ].\n[The maximum amount covering all services to be provided under this specific\ncontract including reimbursement of expenses and excluding price revision is EUR\n[ *amount in figures and in words* ].]\n**3.2** [Reimbursement of expenses is not applicable to this specific contract.] [Within the\nmaximum amount, up to EUR [ *amount in figures and in words* ] is earmarked for\nexpenses, which must be reimbursed in accordance with the FWC].\n***\n**I.1.1.1.4.** Article 4 communication details\nFor the purpose of this specific contract, communications must be sent to the following\naddresses:\nContracting authority:\nEuropean Chemicals Agency\n[Directorate [ *complete* ]]\n[Unit [ *complete* ]]\n[ *Postcode and city* ]\nE-mail: [ *insert functional mailbox* ]\nContractor (or leader in the case of a joint tender):\n[ *Full name* ]\n[ *Function* ]\n[ *Company name* ]\n[ *Full official address* ]\nE-mail: [ *complete* ]\n**I.1.1.1.5.** Article 5 Performance guarantee\nPerformance guarantee is not applicable to this specific contract.\n\n**I.1.1.1.6.** Article 6 Retention money guarantee", - "page_start": 42, - "page_end": 44, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.18. Termination of the FWC**\n\n**II.18.1. Grounds for termination by the contracting authority**\nThe contracting authority may terminate the FWC or any on-going specific contract in the\nfollowing circumstances:\n(a) if provision of the services under an on-going specific contract has not actually\nstarted within 15 days of the scheduled date and the contracting authority considers\nthat the new date proposed, if any, is unacceptable, taking into account\nArticle II.11.2;\n(b) if the contractor is unable, through its own fault, to obtain any permit or licence\nrequired for *implementation of the FWC* ;\n(c) if the contractor does not implement the FWC or perform the specific contract in accordance with the tender specifications or *request for service* or is in breach of\nanother substantial contractual obligation or repeatedly refuses to sign specific\ncontracts. Termination of three or more specific contracts in these circumstances\nalso constitutes grounds for termination of the FWC;\n(d) if the contractor or any person that assumes unlimited liability for the debts of the\ncontractor is in one of the situations provided for in points (a) and (b) of Article\n136(1) of the Financial Regulation 6 ;\n(e) if the contractor or any *related person* is in one of the situations provided for in points (c) to (h) of Article 136(1) or to Article 136(2) of the Financial Regulation;\n(f) if the procedure for awarding the FWC or the *implementation of the FWC* prove to have been subject to *irregularities* , *fraud* or *breach of obligations* ;\n\n6 Regulation (EU, Euratom) 2018/1046 of the European Parliament and of the Council of 18 July 2018 on the financial rules applicable to the general budget of the Union, amending Regulations (EU) No 1296/2013, (EU)\nNo 1301/2013, (EU) No 1303/2013, (EU) No 1304/2013, (EU) No 1309/2013, (EU) No 1316/2013, (EU) No\n223/2014, (EU) No 283/2014, and Decision No 541/2014/EU and repealing Regulation (EU, Euratom) No\n966/2012, OJ L 193 of 30.7.2018, p.1 [https://eur-lex.europa.eu/legal-](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG) [content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2016.119.01.0001.01.ENG)\n(g) if the contractor does not comply with applicable obligations under environmental, social and labour law established by Union law, national law, collective agreements\nor by the international environmental, social and labour law provisions listed in\nAnnex X to Directive 2014/24/EU;\n(h) if the contractor is in a situation that could constitute a *conflict of interest* or a *professional conflicting interest* as referred to in Article II.7;", - "page_start": 29, - "page_end": 30, - "source_file": "EN-Draft FWC for services 0142.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_GLW_2002.pdf", - "query": "What or Corning's corporate values ?", - "target_page": 12, - "target_passage": "Quality, Integrity, Performance, Leadership, Innovation, Independence, and The Individual", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n## performance leadersh i p innovat i on i ndependence\ni i i i i i i\nC O R P O R A T E V A L U E S :\nCorning’s Values provide an unchanging moral and ethical\ncompass that guides the actions of everyone in the company. The\ncorporate values are: Quality, Integrity, Performance, Leadership,\nInnovation, Independence, and The Individual.\nT O T A L Q U A L I T Y :\nIn alignment with the quality policy of the corporation, our policy is\nto achieve Total Quality performance. Total Quality performance\nmeans understanding who the customer is, what the requirements\nare, and meeting those requirements better than anyone else,\nwithout error, on time, every time.\nTHE INTEGRATION OF OUR BELIEFS , WISDOM , CURIOSITY , & KNOWLEDGE PROVIDES BALANCE & STABILITY .", - "page_start": 11, - "page_end": 11, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nstreamlined our processes to develop and commercialize promising\nopportunities more quickly and efficiently. We have emphasized\nour patent processes to ensure strong competitive positions from the\ncritical intellectual assets of our scientific organization.\nOur R&D organization is aligned with our operating goals and\nplays a critical role in meeting them. Our scientists and engineers\nare closely linked to our operations and are focused not only on\nnew product development, but also new process development. They\nare discovering new ways to manufacture innovative products with\nlowered cost and increased quality performance.\nInnovation is one of Corning’s core Values. It is the everyday\nlanguage and mindset of the company. Even in the face of difficult\neconomic conditions, we will pursue our tradition of developing\nbreakthrough technologies for the markets we serve — from\ntelecommunications to environmental — and will capitalize on the\ncreation of new market opportunities made possible by our strong\ncommitment to research and development.\nS C I E N C E & T E C H N O L O G Y\nW E N D E L L P . W E E K S J A M E S B . F L A W S\nV I C E C H A I R M A N\nA N D C H I E F F I N A N C I A L O F F I C E R\nP R E S I D E N T\nA N D C H I E F O P E R A T I N G O F F I C E R\n8\nWe take great pride in saying that Corning continues to be\na financially sound company, thanks to the aggressive\nstrategies we executed throughout 2002. Although it has\nbeen a very painful process, we have dramatically slowed\nthe rate at which we are spending cash. We ended the year\nwith a balance of cash and short-term investments of\n$2.1 billion. And we have access to $2 billion in credit\nthat we haven’t touched — and don’t plan to. We also\ncontinue to pay down debt each quarter. This, combined\nwith our plan to return to profitability in 2003, gives us\na high degree of confidence in our ability to meet any\nfuture financial obligations. So, we feel very good about our", - "page_start": 8, - "page_end": 9, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nWe also knew our strengths — and they were many! We knew we were not — nor had we ever been — merely a\ntelecommunications company. Rather, we are a technology company, with the materials and process expertise to create\nlife-changing products. That’s what we’ve been for all of our 152 years; that’s what we’ll continue to be.\nAnd we knew something else ... that our Values, the historic strength of our company, were alive and well. Quality, Integrity,\nPerformance, Leadership,Innovation,Independence and The Individual continue to guide our every move, and continue to set us\napart from other companies—especially those caught in the accounting scandals that marred the business world this past year.\nT O O U R S H A R E H O L D E R S :\nC H A I R M A N A N D C H I E F E X E C U T I V E O F F I C E R\n1\nJ A M E S R . H O U G H T O N\n**W H A T W E D I D**\nSo, armed with full recognition of both our challenges and our\nstrengths, we set out to re-shape the company, adjusting to the\nnew realities of the market.\nDuring 2002, we relied on our Values to set the context in\nwhich we operated. From there, we focused relentlessly on a\nvery clear plan with three priorities:\nI TO PRESERVE THE FINANCIAL HEALTH OF THE COMPANY ;\nI TO RETURN TO PROFITABILITY IN 2003;\nI TO CONTINUE TO INVEST IN OUR FUTURE .\nDuring the course of the year — with a recovery in the\ntelecommunications industry still nowhere in sight — we\nrestructured the company and dramatically lowered our cost\nstructure. Meanwhile, we focused our research and develop-\nment efforts and recommitted ourselves to building those\nbusinesses which presented the most attractive near-term\nopportunities for growth — a large part of which are outside\nthe telecommunications segment. Our diverse portfolio and\nwealth of skills across a wide variety of markets had never\nbeen more important.\nThe plan—painful though it is—is working.\n**P R E S E R V I N G O U R F I N A N C I A L H E A L T H**\nNow, let’s take a look at our financial picture. Our 2002 sales", - "page_start": 2, - "page_end": 3, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nliquidity position right now.\nThe ongoing economic weakness and uncertainty in world\nevents continue to make the overall business environment\na volatile one. Still, we have greatly improved our ability\nto forecast revenues and expenses quarter-to-quarter, and\nwe are encouraged by the near-term growth potential of\nour non-telecommunications businesses — especially our\nliquid-crystal display, environmental and semiconductor\nbusinesses. If these markets continue to grow as we expect,\nwe are confident that we will be able to meet our goals.\nWe know that our shareholders are most eager to see a\ngreater return on their investment with Corning, and of\ncourse our return to profitability will be key to building back\nWall Street’s confidence. We are 100 percent committed\nto reaching that goal of profitability in 2003— and doing\nso within the rigorous compliance rules by which we\nhave always been guided. Integrity characterizes all our\nrelationships, both inside and outside of Corning, and we\nwill never compromise that foundation of our reputation.\nIn our business operations during 2002 we invested\na great deal of energy aligning our cost structure and\nbusiness plans with our priority of restoring profitability.\nAfter massive restructuring — following restructuring\nefforts we launched in 2001—we feel we now have our\ncost structure and growth strategies in place to accomplish\nthis goal.\nWe have re-balanced the company to take advantage of\nour broad and diverse set of businesses. And in charting\nour strategies, we have focused on ensuring that both our\nsegments have solid business plans in place, enabling\nthem to grow. Our people are rigorously committed to\nexecuting against these plans.\nAs you saw earlier in this report, our Corning\nTechnologies businesses are in markets with solid growth\npotential. We have leading market positions in attractive\nbusinesses ... we are ready to capitalize on that position of\nstrength. Meanwhile, we are making these businesses\neven more cost-effective through significant manufactur-\ning efficiency gains.\nIn telecommunications, we are not planning on a market\nrecovery in 2003. We have aligned our cost structure to\nmeet current demand levels after two very tough years\nof ongoing restructuring.\nWithin the context of our financial realities, however, we\nhave not lost our sense of self. We will meet our\ngoals...but the path we are taking to get there has been,\nand will continue to be, consistent with our Values.", - "page_start": 9, - "page_end": 9, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nmore than a commercial enterprise.\nWe are one company with a proud history of innovation\nspanning more than 150 years. That legacy has created a\ndiverse business portfolio and strong market leadership.\nWe have a time-tested set of Values and we rely on them\nto guide our every action. We also hold dear the pride of\nassociation that all who touch our corporation feel.\nShareholders, customers and employees understand that your\ncorporation has, for more than 150 years, produced useful\nand industry-creating products that have changed the lives\nof mankind.\nIn our long history, we’ve always come together in the face\nof a tough challenge — and you can count on us to continue\ndoing exactly that. I thank you for your continued confidence\nand assure you that we will succeed!\nSincerely,\nJames R. Houghton\nChairman and Chief Executive Officer\n52% C ORNING T ELECOMMUNICATIONS\n48% C ORNING T ECHNOLOGIES\n3\n2002\nWORLDWIDE REVENUES\n4\nF L A T P A N E L D I S P L A Y G L A S S : L C D T E L E V I S I O N S\nD E S K T O P M O N I T O R S A N D L A P T O P S\nCorning’s historical success stems from its foundation as an inno-\nvative technology company. Our diverse portfolio of businesses\nspans a wide range of markets, and this is one of the main reasons\nwe are weathering the downturn in the telecommunications sector.\nThe businesses we classify as Corning Technologies — led by our\nliquid-crystal display (LCD) glass, environmental, and semicon-\nductor optics operations — were strong and profitable in 2002,\nwith aggressive plans for significant growth during 2003.\nOur LCD glass business has been a star performer, posting\nyear-over-year volume gains of more than 45 percent. We are the\nleading producer in this market. Our sales of glass for desktop\nmonitors have doubled over the past year alone — and there’s still\nplenty of room for more growth, since only about a quarter of\ndesktop displays sold in 2002 were LCD. And, LCD TVs are\njust beginning to gain popularity — we consider this one of our\nnext big opportunities, as the number of LCD TVs sold annually\nmore than doubled in 2002. Our EAGLE 2000TM glass substrates", - "page_start": 4, - "page_end": 5, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nI continue to be extremely excited about the future opportunities\nemerging from our 152-year legacy of scientific innovations.\nWe are concentrating our efforts on high-impact, near-term\ngrowth initiatives with emphasis on our liquid-crystal display,\ndiesel filter, and chemical processing projects.\nAnd we are certainly not giving up on optical communica-\ntions. We have the biggest share of the optical fiber market,\nby far, and continue to be the low-cost producer for anyone\nneeding to move information from place to place. So while\nwe’ve scaled back on production of fiber and other optical\nproducts, we certainly believe that they will continue to be\nan important part of our product mix again in the future. The\noptical communications industry is still in its infancy and we\nwill capitalize on our leadership position to grow both our\nearnings and return on shareholder equity.\nYes, we have trimmed our investment in research to a level\nappropriate with our lowered revenues. But we’re committed\nto research today even more than we have been in the past.\nWe are applying more than 10 percent of our revenues toward\nresearch. Some may question this high level of commitment in\nthese times ... but we simply will not back away from it. We\nhave more than 1,000 scientists and researchers in our\nlaboratories. They are at the heart of our innovation engine,\nand they’re going to stay that way!\nAnd in investing in our future, we are talking about more than\njust our scientific labs. We are continuing to invest in our\npeople—all 23,200 of them, in plants and offices throughout\nthe world — who are continuing to move us forward toward\nour goals. They have been through a lot during this downturn,\nand we have done our best to set a tone of open, honest\ncommunication, even when the news hasn’t been good. In the\nyear ahead, I’ve told our managers to place special emphasis\non our Value of *The Individual* ... knowing that, in the end,\nthe commitment and contribution of all our employees will\ndetermine our success.\n**L O O K I N G A H E A D**\nAs a company, we have been through an extraordinarily diffi-\ncult time. We continue to face some formidable challenges.\nBut we are facing them with some equally formidable strengths.\nCorning Incorporated is more than the sum of its parts—much", - "page_start": 4, - "page_end": 4, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nweakness, we remain the global leader in the manufacturing and sale\nof optical communications products. Our position will serve us well\nwhen the inevitable growth of this dynamic market returns.\nFor the near-term,we are focused on maintaining our leading position\nacross our markets and with our customers. Through our many\ngenerations of manufacturing technology development, we are\nrestoring our businesses to profitability despite continued pricing\npressure and low-volume growth expectations.\nLooking further ahead, we remain committed to creating innovative\noptical communications products that meet even tighter quality,\ncapability and cost requirements for our customers. We are empha-\nsizing metro and access segments of the market as our major oppor-\ntunities. And we are watching carefully for signs of market recovery.\nWhen that time comes, we will be poised for growth once again.\n6\nC O R N I N G C A B L E S Y S T E M S : C A B L E A N D H A R D W A R E\nO P T I C A L N E T W O R K S : M E T R O , L O C A L , L A S T M I L E\nC O R N I N G T E L E C O M M U N I C A T I O N S\n7\nC R I T I C A L T E C H N O L O G I E S : C H E M I C A L V A P O R D E P O S I T I O N\nM A T E R I A L S R E S E A R C H : O P T I C A L P R O P E R T I E S\nCorning’s long history of extraordinary innovation continues in\nthe context of managing the sensitive balance between the near-term\nalignment of R&D and business objectives, and longer-range\ndiscovery research and new opportunity creation.\nOver the past year, we adjusted our R&D spending to align\nwith business conditions. At the same time, we carefully preserved\nour core technology capabilities to ensure our capacity to lead our\nmarkets and create life-changing innovations.\nWe have tightened our focus on high-impact projects and have", - "page_start": 7, - "page_end": 8, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nPricewaterhouseCoopers LLP\n1301 Avenue of the Americas\nNew York, NY 10019\n“ Sa fe Ha rbor” St a t e m e nt unde r t he Pri vate\nSe c uri t i e s Li t i ga t i on R e form Ac t of 1995\nThe statements in this annual report that are not historical\nfacts or information are forward-looking statements. These\nforward-looking statements involve risks and uncertainties\nthat may cause the outcome to be materially different. Such\nrisks and uncertainties include, but are not limited to:\n— global economic and political conditions,\n— currency fluctuations,\n— product demand and industry capacity,\n— competitive products and pricing,\n— sufficiency of manufacturing capacity and efficiencies,\n— cost reductions,\n— availability and costs of critical materials,\n— new product development and commercialization,\n— attracting and retaining key personnel,\n— order activity and demand from major customers,\n— fluctuations in capital spending by customers\nin the telecommunications industry and other\nbusiness segments,\n— financial condition of customers,\n— changes in the mix of sales between premium\nand non-premium products,\n— facility expansions and new plant start-up costs,\n— adverse litigation or regulatory developments, including\nfuture or pending tax legislation,\n— adequacy and availability of insurance,\n— capital resource and cash flow activities,\n— capital spending,\n— equity company activities,\n— interest costs,\n— acquisition and divestiture activity,\n— the rate of technology change,\n— the ability to enforce patents,\n— product performance issues,\n— stock price fluctuations, and\n— other risks detailed in Corning’s SEC filings.\nNeither this report nor any statement contained herein is\nfurnished in connection with any offering of securities or for\nthe purpose of promoting or influencing the sale of securities.\nCorning is an equal opportunity employer.\nPrinted in USA\n© Corning Incorporated 2003\nI N V E S T O R I N F O R M A T I O N :\n**Corning Incorporated**", - "page_start": 10, - "page_end": 10, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nin millions, except per share amounts\nN ET S ALES $ 3,164 $ 6,047 $ 6,920 $ 4,586 $ 3,687\n(Loss) income from continuing operations (1,780) (5,532) 363 482 333\nIncome from discontinued operations 478 34 59 34 88\nN ET (L OSS ) I NCOME\n| $ (1,302) | 5,498) $ | $ 422 | $ 516 | $ 421 |\n|:---|:---|:---|:---|:---|\n| $ (1,430) | $ (5,499) | $ 421 | $ 515 | $ 420 |\n| $ (1.85) 0.46 | $ (5.93) 0.04 | $ 0.41 0.07 | $ 0.61 0.12 | $ 0.44 0.12 |\n| $ (1.39) | 5.89) $ | $ 0.48 | $ 0.66 | $ 0.56 |\n(L OSS ) I NCOME A VAILABLE TO C OMMON S HAREHOLDERS *\nD ILUTED (L OSS ) E ARNINGS P ER C OMMON S HARE\nContinuing operations\nDiscontinued operations\nN ET (L OSS ) I NCOME P ER C OMMON S HARE\nF I N A N C I A L H I G H L I G H T S :\n2002 2001 2000 1999 1998\n* Net of preferred dividend requirements for Series B convertible preferred stock and Series C mandatory convertible preferred stock.\nWe will long remember 2002 as one of the most challenging years — if not the most challenging — in Corning Incorporated’s\nlong history. I quickly became even more steeped in these challenges in April when, at the request of our Board of Directors,\nI returned to the company as Chairman and Chief Executive Officer.\nSince that time, I am increasingly convinced that, despite our downturn, the long-term future of Corning remains bright and\nfilled with opportunity.\nBut in the meantime, we have been living in a very difficult reality - one marked by ongoing quarterly losses and drops in\nrevenue. You, our shareholders—along with our employees and our friends in the communities we serve—felt the pain. We all\nwatched our businesses retrench, battered by a weakened global economy and Wall Street turmoil. And we could only wonder\nwhat bad news would be next as our stock value continued its seemingly relentless decline.\nWith the severe drop-off in revenues from our telecommunications customers, we knew we could no longer afford to keep\nup the costly infrastructure of facilities and staff we had in place. Put simply, we couldn’t spend more than we were making.", - "page_start": 1, - "page_end": 2, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nand other product and process innovations are enabling manufac-\nturers to produce lighter, larger, thinner and higher-resolution\ndisplays more affordably — exactly what the market is demanding.\nC O R N I N G T E C H N O L O G I E S\nEnvironmental Technologies is another growth business for us,\nand one in which we are focusing a significant portion of our\noverall R&D investment. We have helped shape this industry since\nour invention of the ceramic catalytic converter substrate in the\n1970s. Today, we are working globally with the automotive\nand truck industries to develop and manufacture innovative new\nsubstrate and filter products to further reduce emissions from\nboth gasoline- and diesel-powered vehicles. By around 2008, the\ndiesel emission control business could be as big as our automotive\nemission control business is today. Our new clean-air products plant\nin Erwin, N.Y., is expected to be up and running by mid-decade\nin support of this great diesel opportunity.\nOur Semiconductor Optics business — with some exciting new\ndevelopments in the production of calcium fluoride crystals and continued breakthroughs in the creation of HPFS ® fused silica\n— is helping the semiconductor industry develop faster and\nmore powerful integrated circuits. Our long-standing leadership\nin optical materials composition and optics design continues to be\nbased on our unique set of skills in basic materials science, glass\nchemistry and metrology.\nS E M I C O N D U C T O R O P T I C S : C A L C I U M F L U O R I D E C R Y S T A L S\nE N A B L I N G : M I C R O C I R C U I T L I N E S A T 1 / 1 0 0 0 T H E W I D T H O F A H U M A N H A I R\n5\nC O R N I N G T E C H N O L O G I E S\nThe ongoing malaise of the telecommunications industry led\nCorning to initiate significant restructurings during 2002. Optical\nfiber plant closings and workforce reductions were evidence of our\ncomprehensive plan to align expenses with dramatically lowered\nrevenues in our telecommunications businesses. Despite industry", - "page_start": 5, - "page_end": 7, - "source_file": "NYSE_GLW_2002.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_GLW_2002.pdf", - "query": "As a Corning's investor, how can I get a summary of the annual meeting of shareholders ?", - "target_page": 11, - "target_passage": "A summary report of the proceedings at the annual meeting will be available without charge upon written request to Ms. Denise A. Hauselt, Secretary and Assistant General Counsel, Corning Incorporated, HQ-E2-10, Corning, NY 14831", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nIntegrity ... quality ... treating individuals with dignity\nand respect ... these are the guiding principles of the\ndecisions we make. We know that in adhering to our\nValues, solid business performance will follow.\nOne Riverfront Plaza\nCorning, NY 14831-0001\n607 974 9000\nwww.corning.com\n02BR24601EN\nA N N U A L M E E T I N G\nThe annual meeting of shareholders will be held on\nThursday, April 24, 2003, in Corning, NY. A formal notice\nof the meeting together with a proxy statement will be mailed\nto shareholders on or about March 12, 2003. The proxy state-\nment can also be accessed electronically through the Investor\nRelations category of the Corning home page on the Internet\nat www.corning.com. A summary report of the proceedings\nat the annual meeting will be available without charge upon\nwritten request to Ms. Denise A. Hauselt, Secretary and\nAssistant General Counsel, Corning Incorporated, HQ-E2-10,\nCorning, NY 14831.\nA D D I T I O N A L I N F O R M AT I O N\nA copy of Corning’s 2002 Annual Report on Form 10-K filed\nwith the Securities and Exchange Commission is available\nupon written request to Ms. Denise A. Hauselt, Secretary and\nAssistant General Counsel, Corning Incorporated, HQ-E2-10,\nCorning, NY 14831. The Annual Report on Form 10-K can\nalso be accessed electronically through the Investor Relations\ncategory of the home page on the Internet at:\nwww.corning.com\nI N V E S T O R I N F O R M AT I O N\nInvestment analysts who need additional information may\ncontact Mr. Kenneth C. Sofio, Manager of Investor Relations,\nCorning Incorporated, HQ-E2-25, Corning, NY 14831;\nTelephone 607.974.9000\nC O M M O N S T O C K\nCorning Incorporated common stock is listed on the\nNew York Stock Exchange and the SWX Swiss Exchange.\nIn addition, it is traded on the Boston, Midwest, Pacific\nand Philadelphia stock exchanges. Common stock options\nare traded on the Chicago Board Options Exchange. The\nabbreviated ticker symbol for Corning Incorporated is “GLW.”\nT RANSFER A GENT AND R EGISTRAR\nComputershare Investor Services LLC\nP.O. Box A-3504\nChicago, IL 60690-3504\nTelephone: 800.255.0461\nWebsite: www.computershare.com\nC HANGE OF A DDRESS\nReport change of address to Computershare\nInvestor Services at the above address.\nI N D E P E N D E N T A C C O U N TA N T S", - "page_start": 9, - "page_end": 10, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Corporate Governance Statement\n\nfollowing significant announcements by the\nCompany, including the release of the quarterly\nreport, half-yearly results, the preliminary annual\nresults and the lodgement of the Company’s\nAnnual Report (subject to the prohibition of\ndealing in the Company’s securities if they\npossess unpublished price sensitive information).\nDirectors and senior management must also\nreceive approval from the Chairman before\nbuying or selling Company securities.\nThe Company’s Share Trading Policy is available\nin the ‘Corporate Governance’ section of the\nCompany’s website.\nCommunication with Shareholders and Continuous Disclosure\nThe Company is committed to providing relevant\nand timely information to its shareholders in\naccordance with its continuous disclosure\nobligations under the ASX Listing Rules and the\n*Corporations Act 2001* (Cth).\nInformation is communicated to shareholders\nthrough the distribution of the Company’s\nAnnual Report and other communications. All\nreleases are posted on the Company’s website\nand released to the ASX in a timely manner.\nThe Company has practices in place throughout\nthe year governing who may authorise and make\ndisclosures and the method by which the market\nis to be informed of any price sensitive\ninformation.\nThe Company Secretary is responsible for\ncommunications with the ASX and ensuring that\nthe Company meets its continuous disclosure\nobligations.\nThe Company’s Continuous Disclosure is avail-\nable in the ‘Corporate Governance’ section of\nthe Company’s website.\nAnnual General Meeting\nAll shareholders are encouraged to attend and\nparticipate in the Company’s Annual General\nMeeting. Shareholders may attend in person or\nsend a proxy as their representative.\nThe Company’s external auditor is routinely\ninvited to and attends the Annual General\nMeeting in order to respond to questions raised\nby shareholders relating to the content and\nconduct of the audit and accounting policies\nadopted by the Company in relation to the\npreparation of the financial statements.\nCorporate Governance Disclosure\nThe Company’s governance policies and proce-\ndures comply in all substantial respects with the\nAustralian Securities Exchange Corporate\nGovernance Principles and Recommendations\nwith 2010 Amendments. The following table\ncompares the ASX Recommendations and the\nCompany’s corporate governance policies and\npractices.\ncontinued\n**38**\nCorporate Governance Statement\n1.1 Companies should establish the functions reserved to the Board and those delegated to senior executives and disclose those functions. √\n1.2 Companies should disclose the process for evaluating the performance of senior executives. √\n1.3 Companies should provide the information indicated in the Guide to reporting on Principle 1. √\n2.1 A majority of the Board should be independent Directors. √", - "page_start": 38, - "page_end": 39, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nin millions, except per share amounts\nN ET S ALES $ 3,164 $ 6,047 $ 6,920 $ 4,586 $ 3,687\n(Loss) income from continuing operations (1,780) (5,532) 363 482 333\nIncome from discontinued operations 478 34 59 34 88\nN ET (L OSS ) I NCOME\n| $ (1,302) | 5,498) $ | $ 422 | $ 516 | $ 421 |\n|:---|:---|:---|:---|:---|\n| $ (1,430) | $ (5,499) | $ 421 | $ 515 | $ 420 |\n| $ (1.85) 0.46 | $ (5.93) 0.04 | $ 0.41 0.07 | $ 0.61 0.12 | $ 0.44 0.12 |\n| $ (1.39) | 5.89) $ | $ 0.48 | $ 0.66 | $ 0.56 |\n(L OSS ) I NCOME A VAILABLE TO C OMMON S HAREHOLDERS *\nD ILUTED (L OSS ) E ARNINGS P ER C OMMON S HARE\nContinuing operations\nDiscontinued operations\nN ET (L OSS ) I NCOME P ER C OMMON S HARE\nF I N A N C I A L H I G H L I G H T S :\n2002 2001 2000 1999 1998\n* Net of preferred dividend requirements for Series B convertible preferred stock and Series C mandatory convertible preferred stock.\nWe will long remember 2002 as one of the most challenging years — if not the most challenging — in Corning Incorporated’s\nlong history. I quickly became even more steeped in these challenges in April when, at the request of our Board of Directors,\nI returned to the company as Chairman and Chief Executive Officer.\nSince that time, I am increasingly convinced that, despite our downturn, the long-term future of Corning remains bright and\nfilled with opportunity.\nBut in the meantime, we have been living in a very difficult reality - one marked by ongoing quarterly losses and drops in\nrevenue. You, our shareholders—along with our employees and our friends in the communities we serve—felt the pain. We all\nwatched our businesses retrench, battered by a weakened global economy and Wall Street turmoil. And we could only wonder\nwhat bad news would be next as our stock value continued its seemingly relentless decline.\nWith the severe drop-off in revenues from our telecommunications customers, we knew we could no longer afford to keep\nup the costly infrastructure of facilities and staff we had in place. Put simply, we couldn’t spend more than we were making.", - "page_start": 1, - "page_end": 2, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nPricewaterhouseCoopers LLP\n1301 Avenue of the Americas\nNew York, NY 10019\n“ Sa fe Ha rbor” St a t e m e nt unde r t he Pri vate\nSe c uri t i e s Li t i ga t i on R e form Ac t of 1995\nThe statements in this annual report that are not historical\nfacts or information are forward-looking statements. These\nforward-looking statements involve risks and uncertainties\nthat may cause the outcome to be materially different. Such\nrisks and uncertainties include, but are not limited to:\n— global economic and political conditions,\n— currency fluctuations,\n— product demand and industry capacity,\n— competitive products and pricing,\n— sufficiency of manufacturing capacity and efficiencies,\n— cost reductions,\n— availability and costs of critical materials,\n— new product development and commercialization,\n— attracting and retaining key personnel,\n— order activity and demand from major customers,\n— fluctuations in capital spending by customers\nin the telecommunications industry and other\nbusiness segments,\n— financial condition of customers,\n— changes in the mix of sales between premium\nand non-premium products,\n— facility expansions and new plant start-up costs,\n— adverse litigation or regulatory developments, including\nfuture or pending tax legislation,\n— adequacy and availability of insurance,\n— capital resource and cash flow activities,\n— capital spending,\n— equity company activities,\n— interest costs,\n— acquisition and divestiture activity,\n— the rate of technology change,\n— the ability to enforce patents,\n— product performance issues,\n— stock price fluctuations, and\n— other risks detailed in Corning’s SEC filings.\nNeither this report nor any statement contained herein is\nfurnished in connection with any offering of securities or for\nthe purpose of promoting or influencing the sale of securities.\nCorning is an equal opportunity employer.\nPrinted in USA\n© Corning Incorporated 2003\nI N V E S T O R I N F O R M A T I O N :\n**Corning Incorporated**", - "page_start": 10, - "page_end": 10, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **15. SUBSEQUENT EVENT**\n\n####### **ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULE**\n\naudited by Ernst & Young LLP, an independent registered public accounting Ñrm, as stated in their report\nwhich is included herein.\n87\n####### **Changes in Internal Control Over Financial Reporting**\nBased on an evaluation, under the supervision and with the participation of our management, including\nour Chief Executive OÇcer and Chief Financial OÇcer, there has been no change in our internal control over\nÑnancial reporting during our last Ñscal quarter identiÑed in connection with that evaluation, that has\nmaterially aÅected, or is reasonably likely to materially aÅect, our internal control over Ñnancial reporting.\n####### **ITEM 9B. OTHER INFORMATION**\nNone.\n88\n####### **PART III**\nThe information required by Items 10, 11, 12 (except for the information required by Item 201(d) of\nRegulation S-K), 13 and 14 of Part III of Form 10-K will be set forth in the Proxy Statement of the Company\nrelating to the 2005 Annual Meeting of Stockholders and is incorporated by reference herein.\n####### **ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND**\n####### **MANAGEMENT**\nThe following table sets forth certain information regarding equity compensation plans as of Decem-\nber 31, 2004 (number of securities in millions):\n**Number of**\n**Securities Remaining**\n**Number of Available for**\n**Securities to be Future Issuance**\n**Issued Under Weighted-Average Under Equity**\n**Exercise of Exercise Price of Compensation Plans**\n**Outstanding Outstanding Excluding Securities**\n**Options, Warrants Options, Warrants ReÖected in**\n**Plan Category and Rights and Rights Column A**\nEquity compensation plans approved by\nsecurity holders ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 11.1 $18.51 6.0\nEquity compensation plans not approved\nby security holdersÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ Ì Ì Ì\nTotal ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 11.1 $18.51 6.0\n89\n####### **PART IV**\n####### **ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULE**\n(a) The following documents are Ñled as part of this report:\n1. All Financial Statements:\nThe following Ñnancial statements are Ñled as part of this report under Item 8 Ì Financial\nStatements and Supplementary Data.\n**Page**\nReport of Independent Registered Public Accounting Firm on the\nFinancial StatementsÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 51\nReport of Independent Registered Public Accounting Firm on Internal\nControl over Financial Reporting ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 52\nConsolidated Balance Sheets as of December 31, 2004 and 2003ÏÏÏÏÏÏÏ 53\nConsolidated Statements of Income for each of the Three Years Ended\nDecember 31, 2004 ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 54\nConsolidated Statements of Stockholders' Equity and Comprehensive", - "page_start": 94, - "page_end": 97, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nstreamlined our processes to develop and commercialize promising\nopportunities more quickly and efficiently. We have emphasized\nour patent processes to ensure strong competitive positions from the\ncritical intellectual assets of our scientific organization.\nOur R&D organization is aligned with our operating goals and\nplays a critical role in meeting them. Our scientists and engineers\nare closely linked to our operations and are focused not only on\nnew product development, but also new process development. They\nare discovering new ways to manufacture innovative products with\nlowered cost and increased quality performance.\nInnovation is one of Corning’s core Values. It is the everyday\nlanguage and mindset of the company. Even in the face of difficult\neconomic conditions, we will pursue our tradition of developing\nbreakthrough technologies for the markets we serve — from\ntelecommunications to environmental — and will capitalize on the\ncreation of new market opportunities made possible by our strong\ncommitment to research and development.\nS C I E N C E & T E C H N O L O G Y\nW E N D E L L P . W E E K S J A M E S B . F L A W S\nV I C E C H A I R M A N\nA N D C H I E F F I N A N C I A L O F F I C E R\nP R E S I D E N T\nA N D C H I E F O P E R A T I N G O F F I C E R\n8\nWe take great pride in saying that Corning continues to be\na financially sound company, thanks to the aggressive\nstrategies we executed throughout 2002. Although it has\nbeen a very painful process, we have dramatically slowed\nthe rate at which we are spending cash. We ended the year\nwith a balance of cash and short-term investments of\n$2.1 billion. And we have access to $2 billion in credit\nthat we haven’t touched — and don’t plan to. We also\ncontinue to pay down debt each quarter. This, combined\nwith our plan to return to profitability in 2003, gives us\na high degree of confidence in our ability to meet any\nfuture financial obligations. So, we feel very good about our", - "page_start": 8, - "page_end": 9, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "## Financial Information\n\n**CONSOLIDATED STATEMENTS OF PROFIT OR LOSS AND OTHER COMPREHENSIVE INCOME**\n\n####### **For the year ended 31 December**\n\n####### **Note**", - "page_start": 55, - "page_end": 56, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nliquidity position right now.\nThe ongoing economic weakness and uncertainty in world\nevents continue to make the overall business environment\na volatile one. Still, we have greatly improved our ability\nto forecast revenues and expenses quarter-to-quarter, and\nwe are encouraged by the near-term growth potential of\nour non-telecommunications businesses — especially our\nliquid-crystal display, environmental and semiconductor\nbusinesses. If these markets continue to grow as we expect,\nwe are confident that we will be able to meet our goals.\nWe know that our shareholders are most eager to see a\ngreater return on their investment with Corning, and of\ncourse our return to profitability will be key to building back\nWall Street’s confidence. We are 100 percent committed\nto reaching that goal of profitability in 2003— and doing\nso within the rigorous compliance rules by which we\nhave always been guided. Integrity characterizes all our\nrelationships, both inside and outside of Corning, and we\nwill never compromise that foundation of our reputation.\nIn our business operations during 2002 we invested\na great deal of energy aligning our cost structure and\nbusiness plans with our priority of restoring profitability.\nAfter massive restructuring — following restructuring\nefforts we launched in 2001—we feel we now have our\ncost structure and growth strategies in place to accomplish\nthis goal.\nWe have re-balanced the company to take advantage of\nour broad and diverse set of businesses. And in charting\nour strategies, we have focused on ensuring that both our\nsegments have solid business plans in place, enabling\nthem to grow. Our people are rigorously committed to\nexecuting against these plans.\nAs you saw earlier in this report, our Corning\nTechnologies businesses are in markets with solid growth\npotential. We have leading market positions in attractive\nbusinesses ... we are ready to capitalize on that position of\nstrength. Meanwhile, we are making these businesses\neven more cost-effective through significant manufactur-\ning efficiency gains.\nIn telecommunications, we are not planning on a market\nrecovery in 2003. We have aligned our cost structure to\nmeet current demand levels after two very tough years\nof ongoing restructuring.\nWithin the context of our financial realities, however, we\nhave not lost our sense of self. We will meet our\ngoals...but the path we are taking to get there has been,\nand will continue to be, consistent with our Values.", - "page_start": 9, - "page_end": 9, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **(a)3. EXHIBITS**\n\nOur President certified to the New York Stock Exchange (“NYSE”) on May 15, 2014 pursuant to Section 303A.12(a) of the NYSE’s listing\nstandards, that he was not aware of any violation by the Company of the NYSE’s corporate governance listing standards as of that date.\n**Item 11. Executive Compensation.**\nThe information required under this item is included in the following sections of our Proxy Statement for our 2015 Annual Meeting of\nShareholders, the sections of which are incorporated by reference herein and will be filed within 120 days after the end of our fiscal year:\nCompensation of Executive Officers\nCompensation Discussion and Analysis\nDirector Compensation\nCompensation Committee Interlocks and Insider Participation\n**Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Shareholder Matters.**\nThe information required under this item is included in the following sections of our Proxy Statement for our 2015 Annual Meeting of\nShareholders, the sections of which are incorporated by reference herein and will be filed within 120 days after the end of our fiscal year:\nSecurity Ownership of Certain Beneficial Owners and Management\nEquity Compensation Plans\n**Item 13. Certain Relationships and Related Transactions, and Director Independence.**\nThe information required under this item is included in the following sections of our Proxy Statement for our 2015 Annual Meeting of\nShareholders, the sections of which are incorporated by reference herein and will be filed within 120 days after the end of our fiscal year:\nElection of Directors\nCertain Relationships and Related Transactions\n**Item 14. Principal Accounting Fees and Services.**\nThe information required under this item is included in the following section of our Proxy Statement for our 2015 Annual Meeting of\nShareholders, the section of which is incorporated by reference herein and will be filed within 120 days after the end of our fiscal year:\nRatification of the Appointment of Independent Registered Public Accounting Firm\nNordstrom, Inc. and subsidiaries 69\n**PART IV**\n**Item 15. Exhibits and Financial Statement Schedules.**\nThe following information required under this item is filed as part of this report:\n####### **(a)1. FINANCIAL STATEMENTS**\n**Page**\nReport of Independent Registered Public Accounting Firm\nConsolidated Statements of Earnings\nConsolidated Statements of Comprehensive Earnings\nConsolidated Balance Sheets\nConsolidated Statements of Shareholders’ Equity\nConsolidated Statements of Cash Flows\nManagement’s Report on Internal Control Over Financial Reporting\nReport of Independent Registered Public Accounting Firm\n####### **(a)3. EXHIBITS**\nExhibits are incorporated herein by reference or are filed with this report as set forth in the Index to Exhibits on pages 72 through 78 hereof.", - "page_start": 79, - "page_end": 80, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nfrom continuing operations were $3.2 billion, a significant\ndecline from 2001 sales of $6.1 billion. Losses in our\ntelecommunications segment and significant restructuring\nand impairment charges drove a net loss of $1.3 billion or\n$1.39 per share in 2002.\nDespite these lowered revenues and net loss, I take great\npride in saying that Corning continues to be a financially\nsound company. We developed a three-part plan for achieving\nthis goal: maintaining significant cash balances; using excess\ncash to reduce our debt; and continuing to have access to our\n$2 billion revolving line of credit. And we have achieved\nsignificant success in each of these areas.\nAlthough it has been a very painful process, we have dramat-\nically slowed the rate at which we are consuming cash and\nshort term investments. Much of this, regrettably, was through\na variety of plant closures and the elimination of about 7,100\njobs, in addition to the 12,000 jobs we eliminated last year.\nAs a result, a major drain on cash has been due to severance\npayments. Beyond severance, our actual cash usage for our\noperations has become very low. We have also added to our\ncash reserves through such actions as our preferred stock\noffering in July, and the sale of our Ohio-based precision lens\nbusiness to 3M late in the year. As a result of all these actions,\nwe were able to end the year with about $2.1 billion in cash\nand short-term investments.\nIn keeping with this strategy, we also continue to pay down\ndebt each quarter. Over the course of 2002 and the first month\nof this year, we repaid about $975 million in debt, including\ncommercial paper.\nWe haven’t touched our $2 billion in credit — and we don’t\nintend to. We maintain our access to this credit by keeping our\ndebt-to-capital ratio lower than 60 percent. Our ratio at year\nend was 46.7 percent, well within the compliance range in our\ncredit agreement. And as we execute on our plan to pay down\ndebt, that ratio will drop even further.\nAll that said, we are preserving what we believe is a strong\nliquidity position. And our balance sheet will continue to\nimprove in 2003 as we gain more benefits from last year’s\nrestructuring actions. We will continue to maintain our focus\non improving our cash flow and reducing our debt levels as", - "page_start": 3, - "page_end": 3, - "source_file": "NYSE_GLW_2002.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_GLW_2002.pdf", - "query": "How many employees did Corning company count at the end of 2002 ?", - "target_page": 5, - "target_passage": "We are continuing to invest in our people — all 23,200 of them", - "chunk_present": { - "presence": true, - "index": 6 - } - }, - "top_chunk": [ - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nfrom continuing operations were $3.2 billion, a significant\ndecline from 2001 sales of $6.1 billion. Losses in our\ntelecommunications segment and significant restructuring\nand impairment charges drove a net loss of $1.3 billion or\n$1.39 per share in 2002.\nDespite these lowered revenues and net loss, I take great\npride in saying that Corning continues to be a financially\nsound company. We developed a three-part plan for achieving\nthis goal: maintaining significant cash balances; using excess\ncash to reduce our debt; and continuing to have access to our\n$2 billion revolving line of credit. And we have achieved\nsignificant success in each of these areas.\nAlthough it has been a very painful process, we have dramat-\nically slowed the rate at which we are consuming cash and\nshort term investments. Much of this, regrettably, was through\na variety of plant closures and the elimination of about 7,100\njobs, in addition to the 12,000 jobs we eliminated last year.\nAs a result, a major drain on cash has been due to severance\npayments. Beyond severance, our actual cash usage for our\noperations has become very low. We have also added to our\ncash reserves through such actions as our preferred stock\noffering in July, and the sale of our Ohio-based precision lens\nbusiness to 3M late in the year. As a result of all these actions,\nwe were able to end the year with about $2.1 billion in cash\nand short-term investments.\nIn keeping with this strategy, we also continue to pay down\ndebt each quarter. Over the course of 2002 and the first month\nof this year, we repaid about $975 million in debt, including\ncommercial paper.\nWe haven’t touched our $2 billion in credit — and we don’t\nintend to. We maintain our access to this credit by keeping our\ndebt-to-capital ratio lower than 60 percent. Our ratio at year\nend was 46.7 percent, well within the compliance range in our\ncredit agreement. And as we execute on our plan to pay down\ndebt, that ratio will drop even further.\nAll that said, we are preserving what we believe is a strong\nliquidity position. And our balance sheet will continue to\nimprove in 2003 as we gain more benefits from last year’s\nrestructuring actions. We will continue to maintain our focus\non improving our cash flow and reducing our debt levels as", - "page_start": 3, - "page_end": 3, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nin millions, except per share amounts\nN ET S ALES $ 3,164 $ 6,047 $ 6,920 $ 4,586 $ 3,687\n(Loss) income from continuing operations (1,780) (5,532) 363 482 333\nIncome from discontinued operations 478 34 59 34 88\nN ET (L OSS ) I NCOME\n| $ (1,302) | 5,498) $ | $ 422 | $ 516 | $ 421 |\n|:---|:---|:---|:---|:---|\n| $ (1,430) | $ (5,499) | $ 421 | $ 515 | $ 420 |\n| $ (1.85) 0.46 | $ (5.93) 0.04 | $ 0.41 0.07 | $ 0.61 0.12 | $ 0.44 0.12 |\n| $ (1.39) | 5.89) $ | $ 0.48 | $ 0.66 | $ 0.56 |\n(L OSS ) I NCOME A VAILABLE TO C OMMON S HAREHOLDERS *\nD ILUTED (L OSS ) E ARNINGS P ER C OMMON S HARE\nContinuing operations\nDiscontinued operations\nN ET (L OSS ) I NCOME P ER C OMMON S HARE\nF I N A N C I A L H I G H L I G H T S :\n2002 2001 2000 1999 1998\n* Net of preferred dividend requirements for Series B convertible preferred stock and Series C mandatory convertible preferred stock.\nWe will long remember 2002 as one of the most challenging years — if not the most challenging — in Corning Incorporated’s\nlong history. I quickly became even more steeped in these challenges in April when, at the request of our Board of Directors,\nI returned to the company as Chairman and Chief Executive Officer.\nSince that time, I am increasingly convinced that, despite our downturn, the long-term future of Corning remains bright and\nfilled with opportunity.\nBut in the meantime, we have been living in a very difficult reality - one marked by ongoing quarterly losses and drops in\nrevenue. You, our shareholders—along with our employees and our friends in the communities we serve—felt the pain. We all\nwatched our businesses retrench, battered by a weakened global economy and Wall Street turmoil. And we could only wonder\nwhat bad news would be next as our stock value continued its seemingly relentless decline.\nWith the severe drop-off in revenues from our telecommunications customers, we knew we could no longer afford to keep\nup the costly infrastructure of facilities and staff we had in place. Put simply, we couldn’t spend more than we were making.", - "page_start": 1, - "page_end": 2, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nmore than a commercial enterprise.\nWe are one company with a proud history of innovation\nspanning more than 150 years. That legacy has created a\ndiverse business portfolio and strong market leadership.\nWe have a time-tested set of Values and we rely on them\nto guide our every action. We also hold dear the pride of\nassociation that all who touch our corporation feel.\nShareholders, customers and employees understand that your\ncorporation has, for more than 150 years, produced useful\nand industry-creating products that have changed the lives\nof mankind.\nIn our long history, we’ve always come together in the face\nof a tough challenge — and you can count on us to continue\ndoing exactly that. I thank you for your continued confidence\nand assure you that we will succeed!\nSincerely,\nJames R. Houghton\nChairman and Chief Executive Officer\n52% C ORNING T ELECOMMUNICATIONS\n48% C ORNING T ECHNOLOGIES\n3\n2002\nWORLDWIDE REVENUES\n4\nF L A T P A N E L D I S P L A Y G L A S S : L C D T E L E V I S I O N S\nD E S K T O P M O N I T O R S A N D L A P T O P S\nCorning’s historical success stems from its foundation as an inno-\nvative technology company. Our diverse portfolio of businesses\nspans a wide range of markets, and this is one of the main reasons\nwe are weathering the downturn in the telecommunications sector.\nThe businesses we classify as Corning Technologies — led by our\nliquid-crystal display (LCD) glass, environmental, and semicon-\nductor optics operations — were strong and profitable in 2002,\nwith aggressive plans for significant growth during 2003.\nOur LCD glass business has been a star performer, posting\nyear-over-year volume gains of more than 45 percent. We are the\nleading producer in this market. Our sales of glass for desktop\nmonitors have doubled over the past year alone — and there’s still\nplenty of room for more growth, since only about a quarter of\ndesktop displays sold in 2002 were LCD. And, LCD TVs are\njust beginning to gain popularity — we consider this one of our\nnext big opportunities, as the number of LCD TVs sold annually\nmore than doubled in 2002. Our EAGLE 2000TM glass substrates", - "page_start": 4, - "page_end": 5, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nstreamlined our processes to develop and commercialize promising\nopportunities more quickly and efficiently. We have emphasized\nour patent processes to ensure strong competitive positions from the\ncritical intellectual assets of our scientific organization.\nOur R&D organization is aligned with our operating goals and\nplays a critical role in meeting them. Our scientists and engineers\nare closely linked to our operations and are focused not only on\nnew product development, but also new process development. They\nare discovering new ways to manufacture innovative products with\nlowered cost and increased quality performance.\nInnovation is one of Corning’s core Values. It is the everyday\nlanguage and mindset of the company. Even in the face of difficult\neconomic conditions, we will pursue our tradition of developing\nbreakthrough technologies for the markets we serve — from\ntelecommunications to environmental — and will capitalize on the\ncreation of new market opportunities made possible by our strong\ncommitment to research and development.\nS C I E N C E & T E C H N O L O G Y\nW E N D E L L P . W E E K S J A M E S B . F L A W S\nV I C E C H A I R M A N\nA N D C H I E F F I N A N C I A L O F F I C E R\nP R E S I D E N T\nA N D C H I E F O P E R A T I N G O F F I C E R\n8\nWe take great pride in saying that Corning continues to be\na financially sound company, thanks to the aggressive\nstrategies we executed throughout 2002. Although it has\nbeen a very painful process, we have dramatically slowed\nthe rate at which we are spending cash. We ended the year\nwith a balance of cash and short-term investments of\n$2.1 billion. And we have access to $2 billion in credit\nthat we haven’t touched — and don’t plan to. We also\ncontinue to pay down debt each quarter. This, combined\nwith our plan to return to profitability in 2003, gives us\na high degree of confidence in our ability to meet any\nfuture financial obligations. So, we feel very good about our", - "page_start": 8, - "page_end": 9, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nliquidity position right now.\nThe ongoing economic weakness and uncertainty in world\nevents continue to make the overall business environment\na volatile one. Still, we have greatly improved our ability\nto forecast revenues and expenses quarter-to-quarter, and\nwe are encouraged by the near-term growth potential of\nour non-telecommunications businesses — especially our\nliquid-crystal display, environmental and semiconductor\nbusinesses. If these markets continue to grow as we expect,\nwe are confident that we will be able to meet our goals.\nWe know that our shareholders are most eager to see a\ngreater return on their investment with Corning, and of\ncourse our return to profitability will be key to building back\nWall Street’s confidence. We are 100 percent committed\nto reaching that goal of profitability in 2003— and doing\nso within the rigorous compliance rules by which we\nhave always been guided. Integrity characterizes all our\nrelationships, both inside and outside of Corning, and we\nwill never compromise that foundation of our reputation.\nIn our business operations during 2002 we invested\na great deal of energy aligning our cost structure and\nbusiness plans with our priority of restoring profitability.\nAfter massive restructuring — following restructuring\nefforts we launched in 2001—we feel we now have our\ncost structure and growth strategies in place to accomplish\nthis goal.\nWe have re-balanced the company to take advantage of\nour broad and diverse set of businesses. And in charting\nour strategies, we have focused on ensuring that both our\nsegments have solid business plans in place, enabling\nthem to grow. Our people are rigorously committed to\nexecuting against these plans.\nAs you saw earlier in this report, our Corning\nTechnologies businesses are in markets with solid growth\npotential. We have leading market positions in attractive\nbusinesses ... we are ready to capitalize on that position of\nstrength. Meanwhile, we are making these businesses\neven more cost-effective through significant manufactur-\ning efficiency gains.\nIn telecommunications, we are not planning on a market\nrecovery in 2003. We have aligned our cost structure to\nmeet current demand levels after two very tough years\nof ongoing restructuring.\nWithin the context of our financial realities, however, we\nhave not lost our sense of self. We will meet our\ngoals...but the path we are taking to get there has been,\nand will continue to be, consistent with our Values.", - "page_start": 9, - "page_end": 9, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nWe also knew our strengths — and they were many! We knew we were not — nor had we ever been — merely a\ntelecommunications company. Rather, we are a technology company, with the materials and process expertise to create\nlife-changing products. That’s what we’ve been for all of our 152 years; that’s what we’ll continue to be.\nAnd we knew something else ... that our Values, the historic strength of our company, were alive and well. Quality, Integrity,\nPerformance, Leadership,Innovation,Independence and The Individual continue to guide our every move, and continue to set us\napart from other companies—especially those caught in the accounting scandals that marred the business world this past year.\nT O O U R S H A R E H O L D E R S :\nC H A I R M A N A N D C H I E F E X E C U T I V E O F F I C E R\n1\nJ A M E S R . H O U G H T O N\n**W H A T W E D I D**\nSo, armed with full recognition of both our challenges and our\nstrengths, we set out to re-shape the company, adjusting to the\nnew realities of the market.\nDuring 2002, we relied on our Values to set the context in\nwhich we operated. From there, we focused relentlessly on a\nvery clear plan with three priorities:\nI TO PRESERVE THE FINANCIAL HEALTH OF THE COMPANY ;\nI TO RETURN TO PROFITABILITY IN 2003;\nI TO CONTINUE TO INVEST IN OUR FUTURE .\nDuring the course of the year — with a recovery in the\ntelecommunications industry still nowhere in sight — we\nrestructured the company and dramatically lowered our cost\nstructure. Meanwhile, we focused our research and develop-\nment efforts and recommitted ourselves to building those\nbusinesses which presented the most attractive near-term\nopportunities for growth — a large part of which are outside\nthe telecommunications segment. Our diverse portfolio and\nwealth of skills across a wide variety of markets had never\nbeen more important.\nThe plan—painful though it is—is working.\n**P R E S E R V I N G O U R F I N A N C I A L H E A L T H**\nNow, let’s take a look at our financial picture. Our 2002 sales", - "page_start": 2, - "page_end": 3, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nI continue to be extremely excited about the future opportunities\nemerging from our 152-year legacy of scientific innovations.\nWe are concentrating our efforts on high-impact, near-term\ngrowth initiatives with emphasis on our liquid-crystal display,\ndiesel filter, and chemical processing projects.\nAnd we are certainly not giving up on optical communica-\ntions. We have the biggest share of the optical fiber market,\nby far, and continue to be the low-cost producer for anyone\nneeding to move information from place to place. So while\nwe’ve scaled back on production of fiber and other optical\nproducts, we certainly believe that they will continue to be\nan important part of our product mix again in the future. The\noptical communications industry is still in its infancy and we\nwill capitalize on our leadership position to grow both our\nearnings and return on shareholder equity.\nYes, we have trimmed our investment in research to a level\nappropriate with our lowered revenues. But we’re committed\nto research today even more than we have been in the past.\nWe are applying more than 10 percent of our revenues toward\nresearch. Some may question this high level of commitment in\nthese times ... but we simply will not back away from it. We\nhave more than 1,000 scientists and researchers in our\nlaboratories. They are at the heart of our innovation engine,\nand they’re going to stay that way!\nAnd in investing in our future, we are talking about more than\njust our scientific labs. We are continuing to invest in our\npeople—all 23,200 of them, in plants and offices throughout\nthe world — who are continuing to move us forward toward\nour goals. They have been through a lot during this downturn,\nand we have done our best to set a tone of open, honest\ncommunication, even when the news hasn’t been good. In the\nyear ahead, I’ve told our managers to place special emphasis\non our Value of *The Individual* ... knowing that, in the end,\nthe commitment and contribution of all our employees will\ndetermine our success.\n**L O O K I N G A H E A D**\nAs a company, we have been through an extraordinarily diffi-\ncult time. We continue to face some formidable challenges.\nBut we are facing them with some equally formidable strengths.\nCorning Incorporated is more than the sum of its parts—much", - "page_start": 4, - "page_end": 4, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n## performance leadersh i p innovat i on i ndependence\ni i i i i i i\nC O R P O R A T E V A L U E S :\nCorning’s Values provide an unchanging moral and ethical\ncompass that guides the actions of everyone in the company. The\ncorporate values are: Quality, Integrity, Performance, Leadership,\nInnovation, Independence, and The Individual.\nT O T A L Q U A L I T Y :\nIn alignment with the quality policy of the corporation, our policy is\nto achieve Total Quality performance. Total Quality performance\nmeans understanding who the customer is, what the requirements\nare, and meeting those requirements better than anyone else,\nwithout error, on time, every time.\nTHE INTEGRATION OF OUR BELIEFS , WISDOM , CURIOSITY , & KNOWLEDGE PROVIDES BALANCE & STABILITY .", - "page_start": 11, - "page_end": 11, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nand other product and process innovations are enabling manufac-\nturers to produce lighter, larger, thinner and higher-resolution\ndisplays more affordably — exactly what the market is demanding.\nC O R N I N G T E C H N O L O G I E S\nEnvironmental Technologies is another growth business for us,\nand one in which we are focusing a significant portion of our\noverall R&D investment. We have helped shape this industry since\nour invention of the ceramic catalytic converter substrate in the\n1970s. Today, we are working globally with the automotive\nand truck industries to develop and manufacture innovative new\nsubstrate and filter products to further reduce emissions from\nboth gasoline- and diesel-powered vehicles. By around 2008, the\ndiesel emission control business could be as big as our automotive\nemission control business is today. Our new clean-air products plant\nin Erwin, N.Y., is expected to be up and running by mid-decade\nin support of this great diesel opportunity.\nOur Semiconductor Optics business — with some exciting new\ndevelopments in the production of calcium fluoride crystals and continued breakthroughs in the creation of HPFS ® fused silica\n— is helping the semiconductor industry develop faster and\nmore powerful integrated circuits. Our long-standing leadership\nin optical materials composition and optics design continues to be\nbased on our unique set of skills in basic materials science, glass\nchemistry and metrology.\nS E M I C O N D U C T O R O P T I C S : C A L C I U M F L U O R I D E C R Y S T A L S\nE N A B L I N G : M I C R O C I R C U I T L I N E S A T 1 / 1 0 0 0 T H E W I D T H O F A H U M A N H A I R\n5\nC O R N I N G T E C H N O L O G I E S\nThe ongoing malaise of the telecommunications industry led\nCorning to initiate significant restructurings during 2002. Optical\nfiber plant closings and workforce reductions were evidence of our\ncomprehensive plan to align expenses with dramatically lowered\nrevenues in our telecommunications businesses. Despite industry", - "page_start": 5, - "page_end": 7, - "source_file": "NYSE_GLW_2002.pdf" - }, - { - "text": "# B A L A N C E Corning Annual Report 20 02\n\n#### B A L A N C E Corning Annual Report 20 02\n\nPricewaterhouseCoopers LLP\n1301 Avenue of the Americas\nNew York, NY 10019\n“ Sa fe Ha rbor” St a t e m e nt unde r t he Pri vate\nSe c uri t i e s Li t i ga t i on R e form Ac t of 1995\nThe statements in this annual report that are not historical\nfacts or information are forward-looking statements. These\nforward-looking statements involve risks and uncertainties\nthat may cause the outcome to be materially different. Such\nrisks and uncertainties include, but are not limited to:\n— global economic and political conditions,\n— currency fluctuations,\n— product demand and industry capacity,\n— competitive products and pricing,\n— sufficiency of manufacturing capacity and efficiencies,\n— cost reductions,\n— availability and costs of critical materials,\n— new product development and commercialization,\n— attracting and retaining key personnel,\n— order activity and demand from major customers,\n— fluctuations in capital spending by customers\nin the telecommunications industry and other\nbusiness segments,\n— financial condition of customers,\n— changes in the mix of sales between premium\nand non-premium products,\n— facility expansions and new plant start-up costs,\n— adverse litigation or regulatory developments, including\nfuture or pending tax legislation,\n— adequacy and availability of insurance,\n— capital resource and cash flow activities,\n— capital spending,\n— equity company activities,\n— interest costs,\n— acquisition and divestiture activity,\n— the rate of technology change,\n— the ability to enforce patents,\n— product performance issues,\n— stock price fluctuations, and\n— other risks detailed in Corning’s SEC filings.\nNeither this report nor any statement contained herein is\nfurnished in connection with any offering of securities or for\nthe purpose of promoting or influencing the sale of securities.\nCorning is an equal opportunity employer.\nPrinted in USA\n© Corning Incorporated 2003\nI N V E S T O R I N F O R M A T I O N :\n**Corning Incorporated**", - "page_start": 10, - "page_end": 10, - "source_file": "NYSE_GLW_2002.pdf" - } - ] - }, - { - "references": { - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf", - "query": "What is the shortcut to mute myself in MS teams ?", - "target_page": 3, - "target_passage": "Use [Ctrl]+[Shift]+[M] for a shortcut to mute and unmute during meetings.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Meeting essentials**\n\n#### **Meeting controls**\nWhen you join meetings, a different window will pop-up. These are the controls you need to know:\nUse [Ctrl]+[Shift]+[M] for a shortcut to mute and unmute during meetings. **Tip**\n1.\n1.\n2.\n1.\n2.\n3.\n####### **Participants**\nClick to see who has been invited to the meeting, or to add new people.\n####### **Chat**\nUse chat to share files, ideas, and notes.\n####### **Reactions**\nStay involved without breaking the flow—you can share an emoji reaction to let the presenter know how you feel. Reactions also allow you to raise your hand, which will signal that you'd like an opportunity to speak.\n####### **Video**\nTurn your camera on or off. You can also select the ... button near the camera to access audio and video settings.\n####### **Share content**\nUse this to share your screen with others.\n####### **Microphone**\nMute and unmute your microphone when you want to speak.\n**1**\n**2**\n**3**\n**4**\n**5**\n**6**", - "page_start": 2, - "page_end": 2, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Getting around**\nNavigate Teams using the menu along the left side and the top bar of your Teams desktop app.", - "page_start": 1, - "page_end": 1, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\nWhen you are invited to a new Team, it will automatically appear on the left panel along with all its associated channels. You can choose to \"show\" the most relevant chanels and \"hide\" the rest.\nBy default, your chats will be arranged along the left-hand side of the chat panel, with the most recent messages at the top. You can right-click on any chat and select \"Pin,\" which will keep it at the top of your list for quick access.\nTo **create a new chat** , press [CTRL] + [N] (or look for the pen symbol at the top of the chat list) and add the names of anyone you want to include. Type your message and select Send or hit [Enter].\n1:1 Chat\nGroup Chat\nMeeting Chat\nTo **share a file** select “Attach” under the box where you type messages, select the file location and then the file you want. Depending on the location of the file, you’ll get options for uploading a copy, sharing a link, or other ways to share.\nWhen you create group chats you can edit the name of the group by selecting the pen symbol next to the group icon in the chat. This will help you give it context and make it easier to find.\nAN\nCreate a team for your organization with channels for your leadership team, each department, and one just for fun!\nDaichi, Eva, +2 11:00 AM\nYes, that should work for us\nMarketing Sync 10:45 AM\nSharing notes after the meeting\n##### **Tip**\n##### **Tip**\n####### **Teams**\nA **team** is a broad group of people that work together to get something done. You can choose who is part of the team, and people can only access shared content by invitation. All teams are created with an associated General channel that includes all team members by default.\n####### **Channels**\nShared Channel\nMarketing\nGeneral\nA **channel** is a central hub for a specific topic, within the larger team, where people can hold focused conversations and organize a library of files.\nChannels can be:\n\n- Standard (visible to everyone on the team)\n\n- Private (only visible to select team members)\n\n- Shared (visible to invited team members and external members of your organization who are not on the team)", - "page_start": 3, - "page_end": 3, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Meeting essentials**\n\n####### **Create meetings**\nSelect **+ New meeting** or double-click on a time in your\ncalendar to [create a new meeting](https://teams.microsoft.com/_#/calendar) .\n3. Send your invite.\n2. Add people, a location and any notes.\n####### **Join meetings**\nFrom the calendar tab, select the meeting you intend to join,\nthen select join. .\n3. Then select join now. .\nA new screen will show up. Here you can choose how you\nwant to appear in the meeting, and your audio preferences.\n####### **Present in meetings**\nScreen share from the Share button at the top of your\nmeeting window.\nWhen you are finished, use the share button at the top of your\nmeeting window to stop sharing.\nChoose what screen or window you want to share. Don't forget\nto include audio if you're sharing something with sound.", - "page_start": 2, - "page_end": 2, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\n#### **Respond**\n**Tag a teammate** in a message by typing the **@ symbol** followed by their name. They will receive a special notification calling for their attention.\n###### **@**\nReact to individual messages or **quote** them in a response.\n**Tip** Going into format mode will prevent your message from sending when you hit [Enter], so it's a great way to draft and preview messages before sending them.", - "page_start": 4, - "page_end": 4, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n### **Welcome to Microsoft Teams**\n\nMicrosoft Teams is the app that brings your conversations, meetings, and files together in one place. This guide will help you get started with Teams, learn the basics, get tips to practice on your own, and discover ways to engage your team.\n**Hit the ground running now!** Build confidence by trying things on your own. Go to the meet now button\n(at the top right corner on the Calendar tab) to play around and test all the meetings functionalities before you're in the spotlight!\n**Download** the app for [desktop ](https://www.microsoft.com/microsoft-teams/download-app) and [mobile](https://www.microsoft.com/microsoft-teams/download-app) to access Teams with the best performance anywhere you go.\nOnce you [sign in](https://teams.microsoft.com/l/home/_#/) , **connect** with your team in chat, channels, calls, and meetings. **Try out** the different features as you learn about them in this guide. You’ll get the basics in no time!", - "page_start": 0, - "page_end": 0, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n### **Welcome to Microsoft Teams**\n\n#### **Set up Explore Practice**\n\n####### **Activity**\nFind notifications for all recent actions to stay on top of things. You can manage your notifications according to your preferences.\n####### **Chat**\nMessage someone or a group of people. This tab brings up the list of all your chats.\n####### **Teams**\nCreate teams and channels to gather people together in focused spaces with conversations and files. This tab brings up a list of all the teams you are a part of.\n####### **Calendar**\nBring up your calendar to view, create, and respond to meetings.\n####### **Calls**\nStart video and audio calls by dialing a phone number or placing a call over the internet. View your call history and voicemail.\n####### **Files**\nFiles shared in chats, meetings, or channels are consolidated under this tab. Files will appear in a list view and can be sorted by type, name, date, or location.\n####### **Apps**\nSearch for, choose, and integrate apps to optimize how you work in Teams. Apps can appear in chat, channels, or meetings.\n####### **Help**\nLearn more about Teams with articles and training content. Stay up to date with the latest features, and report problems when things aren’t working out.\n####### **Search**\nSearch for people, files, meetings, or conversations in Teams, then filter results to find just what you need.\n####### **Profile**\nSelecting your profile picture shows you a menu where you can customize your profile, find saved messages, or set your status and a message people can see when they try to reach you.\nYour Teams calendar automatically syncs with Outlook, and you can manage meetings through either app. **Tip**", - "page_start": 1, - "page_end": 1, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Connect through messages**\nWhether you're in a meeting, channel, or a chat, your messaging box will look the same.\n**Tip** If you want to revisit an important message later, hover on that message, select the three d , then choose “Save.” Saved messages will be found under your profile picture dropdown menu.\nHi @Daichi. Can you coordinate a time to meet with\nChristie to talk coverage on Brandhaus while Alex is out **next week?**\n#### **Share knowledge**\nTeamwork is all about collaboration! **Share with your team best practices** you learn along the way, tips and tricks for how you can best organize your workflows and ask for their own advice to define how you can best use Teams together.\n#### **Keep learning Test meetings**\nUse the Meet now button in the Calendar tab\nThen select “Start meeting”\nAnd then \"Join now”", - "page_start": 4, - "page_end": 5, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Next Steps**\nYou will **get the most out of Teams** when you get to truly connect with your team and collaborate together. Keep practicing until each step of your workflow feels natural.\nNo matter how you like to learn and practice, we've got resources to support and inspire you:\n[Virtual classes:](https://www.microsoft.com/en-us/store/workshops-training-and-events/detail/get-started-with-microsoft-teams?program=Professionals&src=carousel1&pos=0) We have instructors to answer your questions and walk you through all the details. -\n-\n-\n-\n[Training series:](https://docs.microsoft.com/learn/paths/teamwork-specialist/) Complete the beginner series of videos at your own pace.\n[Support articles and step-by-step guides:](https://support.microsoft.com/teams) To get answers to your most common questions.\n[Feature overviews, tutorials, and announcements: ](https://www.youtube.com/c/MicrosoftTeams/featured) Our YouTube channel has carefully curated content to get you excited and show how you can use Teams effortlessly.\n1.\n2.\n3.\nHere you can try to share your screen, start a whiteboard or even record yourself while you are practicing a presentation. This is your safe space to test everything out!", - "page_start": 5, - "page_end": 5, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\n#### **Compose**\n**Format** your messages, add bullet points, charts or hyperlinks.\n**Mark as important** to call attention to specific messages.\n**Attach files** to share with your teammates.\n**Include gifs** , emojis, stickers to bring lightness to your conversations.", - "page_start": 4, - "page_end": 4, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - } - ] - }, - { - "references": { - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf", - "query": "How can I make a channel visible to an invited member ?", - "target_page": 4, - "target_passage": "Channels can be: • Shared (visible to invited team members and external members of your organization who are not on the team)", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\nWhen you are invited to a new Team, it will automatically appear on the left panel along with all its associated channels. You can choose to \"show\" the most relevant chanels and \"hide\" the rest.\nBy default, your chats will be arranged along the left-hand side of the chat panel, with the most recent messages at the top. You can right-click on any chat and select \"Pin,\" which will keep it at the top of your list for quick access.\nTo **create a new chat** , press [CTRL] + [N] (or look for the pen symbol at the top of the chat list) and add the names of anyone you want to include. Type your message and select Send or hit [Enter].\n1:1 Chat\nGroup Chat\nMeeting Chat\nTo **share a file** select “Attach” under the box where you type messages, select the file location and then the file you want. Depending on the location of the file, you’ll get options for uploading a copy, sharing a link, or other ways to share.\nWhen you create group chats you can edit the name of the group by selecting the pen symbol next to the group icon in the chat. This will help you give it context and make it easier to find.\nAN\nCreate a team for your organization with channels for your leadership team, each department, and one just for fun!\nDaichi, Eva, +2 11:00 AM\nYes, that should work for us\nMarketing Sync 10:45 AM\nSharing notes after the meeting\n##### **Tip**\n##### **Tip**\n####### **Teams**\nA **team** is a broad group of people that work together to get something done. You can choose who is part of the team, and people can only access shared content by invitation. All teams are created with an associated General channel that includes all team members by default.\n####### **Channels**\nShared Channel\nMarketing\nGeneral\nA **channel** is a central hub for a specific topic, within the larger team, where people can hold focused conversations and organize a library of files.\nChannels can be:\n\n- Standard (visible to everyone on the team)\n\n- Private (only visible to select team members)\n\n- Shared (visible to invited team members and external members of your organization who are not on the team)", - "page_start": 3, - "page_end": 3, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Meeting essentials**\n\n####### **Create meetings**\nSelect **+ New meeting** or double-click on a time in your\ncalendar to [create a new meeting](https://teams.microsoft.com/_#/calendar) .\n3. Send your invite.\n2. Add people, a location and any notes.\n####### **Join meetings**\nFrom the calendar tab, select the meeting you intend to join,\nthen select join. .\n3. Then select join now. .\nA new screen will show up. Here you can choose how you\nwant to appear in the meeting, and your audio preferences.\n####### **Present in meetings**\nScreen share from the Share button at the top of your\nmeeting window.\nWhen you are finished, use the share button at the top of your\nmeeting window to stop sharing.\nChoose what screen or window you want to share. Don't forget\nto include audio if you're sharing something with sound.", - "page_start": 2, - "page_end": 2, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\n#### **Respond**\n**Tag a teammate** in a message by typing the **@ symbol** followed by their name. They will receive a special notification calling for their attention.\n###### **@**\nReact to individual messages or **quote** them in a response.\n**Tip** Going into format mode will prevent your message from sending when you hit [Enter], so it's a great way to draft and preview messages before sending them.", - "page_start": 4, - "page_end": 4, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\n#### **Compose**\n**Format** your messages, add bullet points, charts or hyperlinks.\n**Mark as important** to call attention to specific messages.\n**Attach files** to share with your teammates.\n**Include gifs** , emojis, stickers to bring lightness to your conversations.", - "page_start": 4, - "page_end": 4, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Meeting essentials**\n\n#### **Meeting controls**\nWhen you join meetings, a different window will pop-up. These are the controls you need to know:\nUse [Ctrl]+[Shift]+[M] for a shortcut to mute and unmute during meetings. **Tip**\n1.\n1.\n2.\n1.\n2.\n3.\n####### **Participants**\nClick to see who has been invited to the meeting, or to add new people.\n####### **Chat**\nUse chat to share files, ideas, and notes.\n####### **Reactions**\nStay involved without breaking the flow—you can share an emoji reaction to let the presenter know how you feel. Reactions also allow you to raise your hand, which will signal that you'd like an opportunity to speak.\n####### **Video**\nTurn your camera on or off. You can also select the ... button near the camera to access audio and video settings.\n####### **Share content**\nUse this to share your screen with others.\n####### **Microphone**\nMute and unmute your microphone when you want to speak.\n**1**\n**2**\n**3**\n**4**\n**5**\n**6**", - "page_start": 2, - "page_end": 2, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Connect through messages**\nWhether you're in a meeting, channel, or a chat, your messaging box will look the same.\n**Tip** If you want to revisit an important message later, hover on that message, select the three d , then choose “Save.” Saved messages will be found under your profile picture dropdown menu.\nHi @Daichi. Can you coordinate a time to meet with\nChristie to talk coverage on Brandhaus while Alex is out **next week?**\n#### **Share knowledge**\nTeamwork is all about collaboration! **Share with your team best practices** you learn along the way, tips and tricks for how you can best organize your workflows and ask for their own advice to define how you can best use Teams together.\n#### **Keep learning Test meetings**\nUse the Meet now button in the Calendar tab\nThen select “Start meeting”\nAnd then \"Join now”", - "page_start": 4, - "page_end": 5, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "#---------------------------------\nnet1_name = \"net_ocp_cluster1\" # Network Name\nnet1_vlan_id = \"1\" # VLAN ID\nnet1_subnet = \"192.168.11.0/21\" # Network/Mask\nnet1_gateway = \"192.168.11.1\" # Gateway\nnet1_start = \"192.168.11.223\" # First IP from Pool\nnet1_end = \"192.168.11.223\" # Last IP from Pool", - "page_start": 130, - "page_end": 130, - "source_file": "sg248459.pdf" - }, - { - "text": "#---------------------------------\nnet1_name = \"net_ocp_cluster2\" # Network Name\nnet1_vlan_id = \"1\" # VLAN ID\nnet1_subnet = \"192.168.11.0/21\" # Network/Mask\nnet1_gateway = \"192.168.11.1\" # Gateway\nnet1_start = \"192.168.11.202\" # First IP from Pool\nnet1_end = \"192.168.11.212\" # Last IP from Pool", - "page_start": 131, - "page_end": 131, - "source_file": "sg248459.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Getting around**\nNavigate Teams using the menu along the left side and the top bar of your Teams desktop app.", - "page_start": 1, - "page_end": 1, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n### **Welcome to Microsoft Teams**\n\n#### **Set up Explore Practice**\n\n####### **Activity**\nFind notifications for all recent actions to stay on top of things. You can manage your notifications according to your preferences.\n####### **Chat**\nMessage someone or a group of people. This tab brings up the list of all your chats.\n####### **Teams**\nCreate teams and channels to gather people together in focused spaces with conversations and files. This tab brings up a list of all the teams you are a part of.\n####### **Calendar**\nBring up your calendar to view, create, and respond to meetings.\n####### **Calls**\nStart video and audio calls by dialing a phone number or placing a call over the internet. View your call history and voicemail.\n####### **Files**\nFiles shared in chats, meetings, or channels are consolidated under this tab. Files will appear in a list view and can be sorted by type, name, date, or location.\n####### **Apps**\nSearch for, choose, and integrate apps to optimize how you work in Teams. Apps can appear in chat, channels, or meetings.\n####### **Help**\nLearn more about Teams with articles and training content. Stay up to date with the latest features, and report problems when things aren’t working out.\n####### **Search**\nSearch for people, files, meetings, or conversations in Teams, then filter results to find just what you need.\n####### **Profile**\nSelecting your profile picture shows you a menu where you can customize your profile, find saved messages, or set your status and a message people can see when they try to reach you.\nYour Teams calendar automatically syncs with Outlook, and you can manage meetings through either app. **Tip**", - "page_start": 1, - "page_end": 1, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - } - ] - }, - { - "references": { - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf", - "query": "How can I notify a collegue mentionned in a chat message in Teams ?", - "target_page": 5, - "target_passage": "Tag a teammate in a message by typing the @ symbol followed by their name. They will receive a special notification calling for their attention.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\n#### **Respond**\n**Tag a teammate** in a message by typing the **@ symbol** followed by their name. They will receive a special notification calling for their attention.\n###### **@**\nReact to individual messages or **quote** them in a response.\n**Tip** Going into format mode will prevent your message from sending when you hit [Enter], so it's a great way to draft and preview messages before sending them.", - "page_start": 4, - "page_end": 4, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\nWhen you are invited to a new Team, it will automatically appear on the left panel along with all its associated channels. You can choose to \"show\" the most relevant chanels and \"hide\" the rest.\nBy default, your chats will be arranged along the left-hand side of the chat panel, with the most recent messages at the top. You can right-click on any chat and select \"Pin,\" which will keep it at the top of your list for quick access.\nTo **create a new chat** , press [CTRL] + [N] (or look for the pen symbol at the top of the chat list) and add the names of anyone you want to include. Type your message and select Send or hit [Enter].\n1:1 Chat\nGroup Chat\nMeeting Chat\nTo **share a file** select “Attach” under the box where you type messages, select the file location and then the file you want. Depending on the location of the file, you’ll get options for uploading a copy, sharing a link, or other ways to share.\nWhen you create group chats you can edit the name of the group by selecting the pen symbol next to the group icon in the chat. This will help you give it context and make it easier to find.\nAN\nCreate a team for your organization with channels for your leadership team, each department, and one just for fun!\nDaichi, Eva, +2 11:00 AM\nYes, that should work for us\nMarketing Sync 10:45 AM\nSharing notes after the meeting\n##### **Tip**\n##### **Tip**\n####### **Teams**\nA **team** is a broad group of people that work together to get something done. You can choose who is part of the team, and people can only access shared content by invitation. All teams are created with an associated General channel that includes all team members by default.\n####### **Channels**\nShared Channel\nMarketing\nGeneral\nA **channel** is a central hub for a specific topic, within the larger team, where people can hold focused conversations and organize a library of files.\nChannels can be:\n\n- Standard (visible to everyone on the team)\n\n- Private (only visible to select team members)\n\n- Shared (visible to invited team members and external members of your organization who are not on the team)", - "page_start": 3, - "page_end": 3, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\n#### **Compose**\n**Format** your messages, add bullet points, charts or hyperlinks.\n**Mark as important** to call attention to specific messages.\n**Attach files** to share with your teammates.\n**Include gifs** , emojis, stickers to bring lightness to your conversations.", - "page_start": 4, - "page_end": 4, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Connect through messages**\nWhether you're in a meeting, channel, or a chat, your messaging box will look the same.\n**Tip** If you want to revisit an important message later, hover on that message, select the three d , then choose “Save.” Saved messages will be found under your profile picture dropdown menu.\nHi @Daichi. Can you coordinate a time to meet with\nChristie to talk coverage on Brandhaus while Alex is out **next week?**\n#### **Share knowledge**\nTeamwork is all about collaboration! **Share with your team best practices** you learn along the way, tips and tricks for how you can best organize your workflows and ask for their own advice to define how you can best use Teams together.\n#### **Keep learning Test meetings**\nUse the Meet now button in the Calendar tab\nThen select “Start meeting”\nAnd then \"Join now”", - "page_start": 4, - "page_end": 5, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n### **Welcome to Microsoft Teams**\n\n#### **Set up Explore Practice**\n\n####### **Activity**\nFind notifications for all recent actions to stay on top of things. You can manage your notifications according to your preferences.\n####### **Chat**\nMessage someone or a group of people. This tab brings up the list of all your chats.\n####### **Teams**\nCreate teams and channels to gather people together in focused spaces with conversations and files. This tab brings up a list of all the teams you are a part of.\n####### **Calendar**\nBring up your calendar to view, create, and respond to meetings.\n####### **Calls**\nStart video and audio calls by dialing a phone number or placing a call over the internet. View your call history and voicemail.\n####### **Files**\nFiles shared in chats, meetings, or channels are consolidated under this tab. Files will appear in a list view and can be sorted by type, name, date, or location.\n####### **Apps**\nSearch for, choose, and integrate apps to optimize how you work in Teams. Apps can appear in chat, channels, or meetings.\n####### **Help**\nLearn more about Teams with articles and training content. Stay up to date with the latest features, and report problems when things aren’t working out.\n####### **Search**\nSearch for people, files, meetings, or conversations in Teams, then filter results to find just what you need.\n####### **Profile**\nSelecting your profile picture shows you a menu where you can customize your profile, find saved messages, or set your status and a message people can see when they try to reach you.\nYour Teams calendar automatically syncs with Outlook, and you can manage meetings through either app. **Tip**", - "page_start": 1, - "page_end": 1, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Getting around**\nNavigate Teams using the menu along the left side and the top bar of your Teams desktop app.", - "page_start": 1, - "page_end": 1, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Meeting essentials**\n\n#### **Meeting controls**\nWhen you join meetings, a different window will pop-up. These are the controls you need to know:\nUse [Ctrl]+[Shift]+[M] for a shortcut to mute and unmute during meetings. **Tip**\n1.\n1.\n2.\n1.\n2.\n3.\n####### **Participants**\nClick to see who has been invited to the meeting, or to add new people.\n####### **Chat**\nUse chat to share files, ideas, and notes.\n####### **Reactions**\nStay involved without breaking the flow—you can share an emoji reaction to let the presenter know how you feel. Reactions also allow you to raise your hand, which will signal that you'd like an opportunity to speak.\n####### **Video**\nTurn your camera on or off. You can also select the ... button near the camera to access audio and video settings.\n####### **Share content**\nUse this to share your screen with others.\n####### **Microphone**\nMute and unmute your microphone when you want to speak.\n**1**\n**2**\n**3**\n**4**\n**5**\n**6**", - "page_start": 2, - "page_end": 2, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Meeting essentials**\n\n####### **Create meetings**\nSelect **+ New meeting** or double-click on a time in your\ncalendar to [create a new meeting](https://teams.microsoft.com/_#/calendar) .\n3. Send your invite.\n2. Add people, a location and any notes.\n####### **Join meetings**\nFrom the calendar tab, select the meeting you intend to join,\nthen select join. .\n3. Then select join now. .\nA new screen will show up. Here you can choose how you\nwant to appear in the meeting, and your audio preferences.\n####### **Present in meetings**\nScreen share from the Share button at the top of your\nmeeting window.\nWhen you are finished, use the share button at the top of your\nmeeting window to stop sharing.\nChoose what screen or window you want to share. Don't forget\nto include audio if you're sharing something with sound.", - "page_start": 2, - "page_end": 2, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n### **Welcome to Microsoft Teams**\n\nMicrosoft Teams is the app that brings your conversations, meetings, and files together in one place. This guide will help you get started with Teams, learn the basics, get tips to practice on your own, and discover ways to engage your team.\n**Hit the ground running now!** Build confidence by trying things on your own. Go to the meet now button\n(at the top right corner on the Calendar tab) to play around and test all the meetings functionalities before you're in the spotlight!\n**Download** the app for [desktop ](https://www.microsoft.com/microsoft-teams/download-app) and [mobile](https://www.microsoft.com/microsoft-teams/download-app) to access Teams with the best performance anywhere you go.\nOnce you [sign in](https://teams.microsoft.com/l/home/_#/) , **connect** with your team in chat, channels, calls, and meetings. **Try out** the different features as you learn about them in this guide. You’ll get the basics in no time!", - "page_start": 0, - "page_end": 0, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Next Steps**\nYou will **get the most out of Teams** when you get to truly connect with your team and collaborate together. Keep practicing until each step of your workflow feels natural.\nNo matter how you like to learn and practice, we've got resources to support and inspire you:\n[Virtual classes:](https://www.microsoft.com/en-us/store/workshops-training-and-events/detail/get-started-with-microsoft-teams?program=Professionals&src=carousel1&pos=0) We have instructors to answer your questions and walk you through all the details. -\n-\n-\n-\n[Training series:](https://docs.microsoft.com/learn/paths/teamwork-specialist/) Complete the beginner series of videos at your own pace.\n[Support articles and step-by-step guides:](https://support.microsoft.com/teams) To get answers to your most common questions.\n[Feature overviews, tutorials, and announcements: ](https://www.youtube.com/c/MicrosoftTeams/featured) Our YouTube channel has carefully curated content to get you excited and show how you can use Teams effortlessly.\n1.\n2.\n3.\nHere you can try to share your screen, start a whiteboard or even record yourself while you are practicing a presentation. This is your safe space to test everything out!", - "page_start": 5, - "page_end": 5, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - } - ] - }, - { - "references": { - "source_file": "Botswana-constitution.pdf", - "query": "What are the 3 prerequisites to be elligible as president of Botswana ?", - "target_page": 18, - "target_passage": "A person shall be qualified for election as President if, and shall not be qualified unless, he or she- (a) is a citizen of Botswana by birth or descent; (b) has attained the age of 30 years; and (c) is qualified to be elected as a Member of the National Assembly", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "## **CHAPTER I**\n\n( *d* ) if he or she is elected as Speaker; ( *e* ) if he or she is removed from office by a resolution of the Assembly supported by the votes of not less than two-thirds of all the Members of the Assembly; or ( *f* ) when the Assembly first sits after any dissolution of Parliament. **61. Qualifications for election to National Assembly** Subject to the provisions of section 62 of this Constitution, a person shall be qualified to be elected as a Member of the National Assembly if, and shall not be qualified to be so elected unless- ( *a* ) he or she is a citizen of Botswana; ( *b* ) he or she has attained the age of 18 years; ( *c* ) he or she is qualified for registration as a voter for the purposes of the election of the Elected Members of the National Assembly and is so registered; and ( *d* ) he or she is able to speak, and, unless incapacitated by blindness or other physical cause, to read English well enough to take an active part in the proceedings of the Assembly. **62. Disqualifications for membership of National Assembly** (1) No person shall be qualified to be elected as a Member of the National Assembly who- ( *a* ) is, by virtue of his or her own act, under any acknowledgement of allegiance, obedience or adherence to a foreign power or state; ( *b* ) has been declared insolvent or adjudged or otherwise declared bankrupt under any law for the time being in force in Botswana and has not been discharged, or has made a composition with his or her creditors and has not paid his or her debts in full; ( *c* ) is certified to be insane or otherwise adjudged or declared to be of unsound mind under any law for the time being in force in Botswana; ( *d* ) is a Member of the *Ntlo ya Dikgosi* ; ( *e* ) subject to such exceptions as may be prescribed by Parliament, holds any public office, or is acting in any public office by virtue of a contract of service expressed to continue for a period exceeding six months; ( *f* ) is under sentence of death imposed on him or her by a court in any part of the Commonwealth, or is under a sentence of imprisonment (by whatever name called) exceeding six months imposed on him or her by such a court or substituted by competent authority for some other sentence imposed on him or her by such a court; ( *g* ) holds, or is acting in, any office the functions of which involve any responsibility for, or in connection with, the conduct of any elections to the Assembly or the compilation or revision of any electoral register for the purposes of such elections. (2) Parliament may provide that a person shall not be qualified for election to the National Assembly for such period (not exceeding five years) as may be prescribed if he or she is convicted of any such offence connected with elections to the Assembly as may be prescribed. (3) For the purposes of this section two or more terms of imprisonment that are required to be served consecutively shall be regarded as a single term of imprisonment for the aggregate period of those terms, and no account shall be taken of a sentence of imprisonment imposed as an alternative to or in default of the payment of a fine. **63. Constituencies** Botswana shall be divided into as many constituencies as there are Elected Members of the National Assembly and each of those constituencies shall return one Member to the National Assembly.", - "page_start": 27, - "page_end": 27, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n( *b* ) the returning officer declares in accordance with the provisions of subsection (3)( *d* ) of this section that no candidate has been elected, the new National Assembly shall meet on such day (not being more than 14 days after the result of the election is ascertained or, as the case may be, the declaration that no candidate has been elected) as the Speaker shall appoint, and shall elect a person to the office of President in such manner as is prescribed by section 35(5) of this Constitution and subject thereto by or under an Act of Parliament. Such an election shall take place before the election of the Specially Elected Members of the National Assembly. (7) A person elected to the office of President under this section shall assume that office on the day upon which he or she is declared elected. (8) Without prejudice to the provisions of section 92 of this Constitution, an Elected Member of the National Assembly may, in the event of there being one or more successful election petitions following a general election, move, at the first sitting of the Assembly after the resultant by-elections have been decided and the Members thereby elected have taken their seats, that the President does not enjoy the support of the majority of the Elected Members of the Assembly; and in the voting on that question the Specially Elected Members of the Assembly shall have no vote. If it appears as a result of the voting on that question that the President does not enjoy the support of a majority of the elected Members of the Assembly, the office of President shall become vacant. (9) Any Elected Member of the Assembly may give notice to the President that he or she intends to move in the Assembly a motion under subsection (8) and notwithstanding any other provision of this Constitution the President shall not after receipt of any such notice be empowered to dissolve Parliament before the conclusion of the sitting of the Assembly mentioned in the said subsection (8). (10) If the office of President becomes vacant in accordance with subsection (8) of this section the seats of the Specially Elected Members of the Assembly shall also become vacant, and the election of a person to the office of President shall take place before the election of the Specially Elected Members. (11) In this section- \"Parliamentary candidate\" means a candidate in the Parliamentary election; \"the Parliamentary election\" means the general election to elect those Members of the National Assembly who are referred to in section 58(2)( *a* ) of this Constitution following any dissolution of Parliament; \"Presidential candidate\" means a candidate for the office of President; \"the returning officer\" means the returning officer specified in section 38 of this Constitution. **33. Qualification for election as President** (1) A person shall be qualified for election as President if, and shall not be qualified unless, he or she- ( *a* ) is a citizen of Botswana by birth or descent; ( *b* ) has attained the age of 30 years; and ( *c* ) is qualified to be elected as a Member of the National Assembly. (2) Notwithstanding any other law to the contrary, for the purposes of this section and section 39- ( *a* ) the term \"citizen by birth\" shall be understood to include only those persons who became citizens of Botswana prior to the amendment of the law relating to citizenship by the Citizenship Act; ( *b* ) any person who, although his or her father was a citizen of Botswana at the time of that person's birth, had, by virtue of his or her having been born outside Botswana, to be registered as a citizen of Botswana, under the law relating to", - "page_start": 17, - "page_end": 17, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nprovisions of sections 3 to 16 (inclusive) of this Constitution. (3) If in any proceedings in any subordinate court any question arises as to the contravention of any of the provisions of sections 3 to 16 (inclusive) of this Constitution, the person presiding in that court may, and shall if any party to the proceedings so requests, refer the question to the High Court unless, in his or her opinion, the raising of the question is merely frivolous or vexatious. (4) Parliament may confer upon the High Court such powers in addition to those conferred by this section as may appear to be necessary or desirable for the purpose of enabling that court more effectively to exercise the jurisdiction conferred upon it by this section. (5) Rules of court making provision with respect to the practice and procedure of the High Court for the purposes of this section may be made by the person or authority for the time being having power to make rules of court with respect to the practice and procedure of that court generally. **19. Interpretation and savings** (1) In this Chapter, unless the context otherwise requires- **\"court\"** means any court of law having jurisdiction in Botswana other than a court established by a disciplinary law, and in sections 4 and 6 of this Constitution a court established by a disciplinary law; **\"disciplinary law\"** means a law regulating the discipline of any disciplined force; **\"disciplined force\"** means- ( *a* ) a naval, military or air force; ( *b* ) a police force; or ( *c* ) a prison service; **\"legal representative\"** means a person entitled to practise in Botswana as an advocate or attorney; **\"member\"** , in relation to a disciplined force, includes any person who, under the law regulating the discipline of that force, is subject to that discipline. (2) In relation to any person who is a member of a disciplined force raised under an Act of Parliament, nothing contained in or done under the authority of the disciplinary law of that force shall be held to be inconsistent with or in contravention of any of the provisions of this Chapter other than sections 4, 6 and 7. (3) In relation to any person who is a member of a disciplined force raised otherwise than as aforesaid and lawfully present in Botswana, nothing contained in or done under the authority of the disciplinary law of that force shall be held to be inconsistent with or in contravention of any of the provisions of this Chapter. **CHAPTER III** * **Citizenship** * **(ss 20-29: repealed) 20 to 29 inclusive. [** * **Repealed.** * **] CHAPTER IV** * **The Executive** * **(ss 30-56) PART I** * **The President and the Vice-President** * **(ss 30-41) 30. Office of President** There shall be a President of the Republic of Botswana who shall be the Head of State. **31. First President** (1) The first President shall be the person who immediately before 30th September, 1966 holds the office of Prime Minister under the Constitution. (2) The first President shall be deemed to have assumed office at the coming into operation of this Constitution.", - "page_start": 15, - "page_end": 15, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n**32. Election of President after dissolution of Parliament** (1) Whenever Parliament is dissolved an election shall be held to the office of President in such manner as is prescribed by this section and, subject thereto, by or under an Act of Parliament. (2) Nominations in the election of a President shall be delivered to the returning officer on such day and at such time as may be prescribed by or under any law for the time being in force in Botswana; the nomination of a candidate in an election of a President shall not be valid unless it is supported, in such manner as may be prescribed by or under an Act of Parliament, by not less than 1000 persons registered as voters for the purpose of elections to the Assembly. (3) The following provisions shall then apply- ( *a* ) a person nominated as a Parliamentary candidate may, at the time of his or her nomination and subject to the provisions of paragraph ( *b* ), declare in such manner as may be prescribed by or under an Act of Parliament which of the candidates in the election of President he or she supports, but the nomination of a Parliamentary candidate shall be valid notwithstanding that the nomination paper does not contain such a declaration; ( *b* ) such a declaration shall not be made in relation to any Presidential candidate unless that candidate has signified, in such manner as may be prescribed by or under an Act of Parliament, his or her consent to the making of a declaration in his or her favour by that Parliamentary candidate; ( *c* ) where the Parliamentary election is contested in any constituency a poll shall be taken in that constituency at which the votes shall be given by ballot, and for the purposes of that poll any Parliamentary candidate who declared support in accordance with paragraph ( *a* ) for a particular Presidential candidate shall use the same voting colour and symbol, if any, as may have been allocated under any law for the time being in force in Botswana to that Presidential candidate for the purposes of the Presidential election; ( *d* ) the returning officer shall declare to be elected as President any candidate for whom support has been declared in accordance with paragraph ( *a* ) above by not less than such number of persons elected as Members of the National Assembly in the Parliamentary election as corresponds to more than half the total number of seats for Elected Members in the Assembly, and if there is no such person the returning officer shall declare that no candidate has been elected. (4) Parliament may make provision whereby the time for nominating Presidential candidates may be extended in the event of there being no qualified candidate nominated at the expiration of the time for the delivery of such nominations. (5) Where, at the expiration of the time for the delivery of nominations in the election of a President, more than one qualified candidate is validly nominated and any of those candidates dies before the commencement of the poll in the Parliamentary election, the poll in the Parliamentary election shall be countermanded, fresh nominations of Parliamentary candidates shall take place in every constituency and a fresh election of a President shall be held in accordance with the foregoing provisions of this section. (6) Where- ( *a* ) any candidate in an election of a President dies during the period commencing with the taking of the poll in the Parliamentary election and ending when the result of the election has been ascertained and that candidate would, but for his or her death, have been entitled to have been declared elected as President under subsection (3) of this section; or", - "page_start": 16, - "page_end": 16, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n**57. Parliament** There shall be a Parliament of Botswana which shall consist of the President and a National Assembly. **58. Composition of National Assembly** (1) The President shall be *ex-officio* a member of the National Assembly, and shall be entitled to speak and to vote in all proceedings of the National Assembly. (2) In addition to the President the National Assembly shall consist of- ( *a* ) 57 Elected Members who shall be elected in accordance with the provisions of this Constitution and subject thereto in accordance with the provisions of any Act of Parliament; and ( *b* ) four Specially Elected Members who shall be elected in accordance with the First Schedule to this Constitution and subject thereto in accordance with the provisions of any Act of Parliament. (3) If a person who is not a member of the National Assembly is elected to the office of Speaker of the National Assembly, that person shall, by virtue of holding that office, be a member of the Assembly in addition to the members referred to in subsections (1) and (2) of this section. **59. Speaker** (1) There shall be a Speaker of the National Assembly who shall be elected by the Members of the Assembly from among persons who are Members of the Assembly or from among persons who are not Members of the Assembly. (2) The President, the Vice-President, a Minister, an Assistant Minister or a public officer shall not be qualified to be elected as Speaker. (3) The Speaker shall vacate his or her office- ( *a* ) if, having been elected from among the Members of the National Assembly, he or she ceases to be a Member of the Assembly otherwise than by reason of a dissolution of Parliament or if he or she is required by virtue of section 68(2) to (3) of this Constitution, to cease to perform his or her functions as a Member of the Assembly; ( *b* ) if any circumstances arise that, if he or she were not Speaker, would disqualify him for election as such; ( *c* ) when the Assembly first sits after any dissolution of Parliament; or ( *d* ) if he or she is removed from office by a resolution of the Assembly supported by the votes of not less than two-thirds of all the Members thereof. (4) No business shall be transacted in the National Assembly (other than an election to the office of Speaker) at any time when the office of Speaker is vacant. **60. Deputy Speaker** (1) There shall be a Deputy Speaker of the National Assembly who shall be elected from among the persons who are Members of the Assembly other than the President, the Vice-President, Ministers or Assistant Ministers. (2) The Members of the National Assembly shall elect a person to the office of Deputy Speaker when the Assembly first sits after any dissolution and, if the office becomes vacant otherwise than by reason of the dissolution of the Assembly, at the first sitting of the Assembly after the office becomes vacant. (3) The Deputy Speaker shall vacate his or her office- ( *a* ) if he or she ceases to be a Member of the National Assembly, otherwise than by reason of a dissolution of Parliament; ( *b* ) if any circumstances arise that, if he or she were not Deputy Speaker, would disqualify him or her for election as such; ( *c* ) if he or she is required, by virtue of section 68(2) to (3) of this Constitution, to cease to perform his or her functions as a Member of the Assembly;", - "page_start": 26, - "page_end": 26, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\ndischarging the functions of his or her office and the infirmity is of such a nature that the President is unable to authorize another person under this section to perform the functions of his or her office; or ( *b* ) the Vice-President is by reason of physical or mental infirmity unable to discharge the functions of his or her office, shall, in respect of any period for which it is in force, be conclusive and shall not be questioned in any court: Provided that any such certificate as is referred to in paragraph ( *a* ) of this subsection shall cease to have effect if the President notifies any person under subsection (4) of this section that he or she is about to resume the functions of the office of President. **37. Oath of President** A person assuming the office of President shall, before entering upon the duties of that office, take and subscribe such oaths as may be prescribed by Parliament. **38. Returning officer at elections of President** (1) The Chief Justice shall be the returning officer for the purposes of elections to the office of President. (2) Any question which may arise as to whether- ( *a* ) any provision of this Constitution or any law relating to the election of a President under section 32 or 35 of this Constitution has been complied with; or ( *b* ) any person has been validly elected as President under those sections, shall be referred to and determined by the returning officer whose decision shall not be questioned in any court. **39. Vice President** (1) There shall be a Vice-President who shall be appointed by the President from among the Elected Members of the National Assembly who are citizens of Botswana by birth or descent, which appointment shall be endorsed by the said Elected Members. (2) The Vice-President shall continue in office until a person elected at the next election of President under section 32 or 35 of this Constitution assumes office: Provided that the office of Vice-President shall become vacant- (i) if the appointment of the holder of the office is revoked by the President; or (ii) if the holder of the office ceases to be a Member of the National Assembly for any other reason than a dissolution of Parliament. (3) The Vice-President shall not enter upon the duties of his or her office unless he or she has taken and subscribed the oath of allegiance and such oath for the due execution of his or her office as may be prescribed by Parliament. (4) If the Vice-President is absent from Botswana or is incapable by reason of illness or any other cause of discharging the functions of his or her office, the President may appoint a person, from among the Members of the Assembly, to perform the functions of the office of Vice-President and any person so appointed may discharge those functions accordingly: Provided that a person appointed under this subsection shall cease to perform the functions of the office of Vice-President- (i) if his or her appointment is revoked by the President; (ii) if he or she ceases to be a Member of the Assembly otherwise than by reason of a dissolution of Parliament; (iii) upon the assumption by any person of the office of President; or (iv) upon the President giving him or her notice that the Vice-President is about to resume his or her functions. (5) Where the Vice-President is performing the functions of the office of President in accordance with section 35 or 36 of this Constitution he or she may appoint a person,", - "page_start": 20, - "page_end": 20, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\ncitizenship in force at that time, shall be regarded as a citizen by descent. **34. Tenure of office of President** (1) The President shall, subject to the provisions of this section, hold office for an aggregate period not exceeding 10 years beginning from the date of his or her first assumption of office of President after the commencement of this Act. (2) The President shall cease to hold the office of President if at any time during his or her tenure of office any circumstances arise that would, if he or she were not a member of the National Assembly, cause him or her to be disqualified for election thereto. (3) The President shall cease to hold office of President at the expiry of the period prescribed under subsection (1) of this section, or when the person elected at the next election of President following a dissolution of Parliament assumes office. **35. Vacancy in office of President** (1) Whenever the President dies, resigns or ceases to hold office, the Vice- President shall assume office as President with effect from the date of the death, resignation or ceasing to be President. (2) If the office of President- ( *a* ) becomes vacant in circumstances in which there is no Vice-President; or ( *b* ) is vacant whilst the Vice-President is absent from Botswana or is, by reason of physical or mental infirmity unable to perform the functions of his or her office, the functions of the office of President shall, until such time as a new President assumes office in accordance with this section or section 32 of this Constitution, be performed by such Minister as the Cabinet shall appoint. For the purposes of this subsection, a certificate of the Chief Justice that the Vice-President is by reason of physical or mental infirmity unable to discharge the functions of his or her office, shall, in respect of any period for which it is in force, be conclusive and shall not be questioned in any court. (3) Any person performing the functions of the office of President by virtue of subsection (1) or (2) of this section shall not exercise the power of the President to revoke the appointment of Vice-President or to dissolve Parliament. (4) If the office of President becomes vacant, the National Assembly shall, unless Parliament is dissolved, and notwithstanding that it may be prorogued, meet on the seventh day after the office of President becomes vacant, or on such earlier day as may be appointed by the Speaker, and shall elect a person to the office in such manner as is prescribed by the next following subsection and, subject thereto, by or under an Act of Parliament. (5) In an election of a President under this section- ( *a* ) the Speaker shall preside at the meeting and conduct the election; ( *b* ) a person may be a candidate if and shall not be a candidate unless he or she has been nominated as a candidate with his or her consent prior to the sitting of the National Assembly at which the election takes place, by not less than 10 Members of the National Assembly entitled to vote in that election; ( *c* ) at the election every Member of the Assembly except the Speaker shall be entitled to vote; ( *d* ) the votes of the Members of the Assembly who are entitled to vote shall be given by ballot in such manner as not to disclose how any particular Member voted, and any person who receives the votes of more than one half of the total number of persons entitled to vote shall be declared elected as President; ( *e* ) a person elected as President under this section shall assume the office of President on the day upon which he or she is declared to be elected; ( *f* ) not more than three ballots shall be taken unless in the opinion of the Speaker the holding of further ballots is likely to result in the election of a President, in", - "page_start": 18, - "page_end": 18, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n* **The Republic** * **(ss 1-2) 1. Declaration of Republic** Botswana is a sovereign Republic. **2. Public Seal** The Public Seal of the Republic shall be such device as may be prescribed by or under an Act of Parliament. **CHAPTER II** * **Protection of Fundamental Rights and Freedoms of the Individual** * **(ss 3-19) 3. Fundamental rights and freedoms of the individual** Whereas every person in Botswana is entitled to the fundamental rights and freedoms of the individual, that is to say, the right, whatever his or her race, place of origin, political opinions, colour, creed or sex, but subject to respect for the rights and freedoms of others and for the public interest to each and all of the following, namely- ( *a* ) life, liberty, security of the person and the protection of the law; ( *b* ) freedom of conscience, of expression and of assembly and association; and ( *c* ) protection for the privacy of his or her home and other property and from deprivation of property without compensation, the provisions of this Chapter shall have effect for the purpose of affording protection to those rights and freedoms subject to such limitations of that protection as are contained in those provisions, being limitations designed to ensure that the enjoyment of the said rights and freedoms by any individual does not prejudice the rights and freedoms of others or the public interest. **4. Protection of right to life** (1) No person shall be deprived of his or her life intentionally save in execution of the sentence of a court in respect of an offence under the law in force in Botswana of which he or she has been convicted. (2) A person shall not be regarded as having been deprived of his or her life in contravention of subsection (1) of this section if he or she dies as the result of the use, to such extent and in such circumstances as are permitted by law, of such force as is reasonably justifiable- ( *a* ) for the defence of any person from violence or for the defence of property; ( *b* ) in order to effect a lawful arrest or to prevent the escape of a person lawfully detained; ( *c* ) for the purpose of suppressing a riot, insurrection or mutiny; or ( *d* ) in order to prevent the commission by that person of a criminal offence, or if he or she dies as the result of a lawful act of war. **5. Protection of right to personal liberty** (1) No person shall be deprived of his or her personal liberty save as may be authorized by law in any of the following cases, that is to say- ( *a* ) in execution of the sentence or order of a court, whether established for Botswana or some other country, in respect of a criminal offence of which he or she has been convicted; ( *b* ) in execution of the order of a court of record punishing him or her for contempt of that or another court; ( *c* ) in execution of the order of a court made to secure the fulfilment of any obligation imposed on him or her by law; ( *d* ) for the purpose of bringing him or her before a court in execution of the order of a court; ( *e* ) upon reasonable suspicion of his or her having committed, or being about to commit, a criminal offence under the law in force in Botswana; ( *f* ) under the order of a court or with the consent of his or her parent or guardian,", - "page_start": 4, - "page_end": 4, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nfor local government; and ( *c* ) select a Member to the *Ntlo ya Dikgosi* for that region by election or in such other manner as the Regional Electoral College may agree. (5) Notwithstanding the provisions of section 77(1)( *a* ) and subsections (2) and (4)( *c* ) of this section, the areas of Ghanzi and Kgalagadi shall each have the option of either selecting one Member under subsection (2) of this section or of each selecting two regional Members under subsection (4)( *c* ) of this section, but may not select Members under both subsections. **79. Qualifications for membership of** * **Ntlo ya Dikgosi** * (1) A person shall be qualified to be appointed under section 77(1)( *b* ) as a Member of the *Ntlo ya Dikgosi* if he or she — ( *a* ) is a citizen of Botswana; and ( *b* ) has attained the age of 21 years. (2) No person shall be qualified to be appointed, selected or designated as a Member of the *Ntlo ya Dikgosi* if he or she — ( *a* ) is, by virtue of his or her own act, under any acknowledgement of allegiance, obedience or adherence to a foreign power or state; ( *b* ) has been declared insolvent or adjudged or otherwise declared bankrupt under any law in force in any part of the Commonwealth or any country with a comparable legal system and has not been discharged, or has made a composition with his or her creditors and has not paid his or her debts in full; ( *c* ) is certified insane or otherwise adjudged or declared to be of unsound mind under any law for the time being in force in Botswana; ( *d* ) subject to such exceptions as may be prescribed by Parliament, holds any public office, or is acting in any public office by virtue of a contract of service expressed to continue for a period exceeding six months; ( *e* ) is under sentence of death imposed on him or her by a court in any part of the Commonwealth or any country with a comparable legal system, or is under a sentence of imprisonment (by whatever name called) exceeding six months imposed on him or her by such a court or substituted by a competent authority for some other sentence imposed on him or her by such a court; ( *f* ) holds, or is acting in,anyoffice the functions ofwhichinvolveany responsibility for, or in connection with, the conduct of any elections to the National Assembly or the compilation or revision of any electoral register for the purposes of such elections; or ( *g* ) is disqualified for election to the National Assembly by virtue of provision made in pursuance of section 62 (2) of this Constitution. (3) For the purposes of this section, two or more terms of imprisonment that are required to be served consecutively shall be regarded as a single term of imprisonment for the aggregate period of those terms, and no account shall be taken of a sentence of imprisonment imposed as an alternative to or in default of the payment of a fine. (4) A Member of the *Ntlo ya Dikgosi* shall not, while he or she is such a Member, participate in party politics, but active participation in politics prior to being a Member of the *Ntlo ya Dikgosi* shall not bar any person from being such a Member. **80. Oath of allegiance** Every Member of the *Ntlo ya Dikgosi* shall, before taking his or her seat therein, take and subscribe before the *Ntlo ya Dikgosi* the oath of allegiance. **81. Secretary to** * **Ntlo ya Dikgosi** * There shall be a Secretary to the *Ntlo ya Dikgosi* whose office shall be an office in the public service. **82. Tenure of office of Members of** * **Ntlo ya Dikgosi** * (1) A Member of the *Ntlo ya*", - "page_start": 35, - "page_end": 35, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nperson or authority. (3) Nothing in this section shall prevent Parliament from conferring functions on persons or authorities other than the President. **48. Command of armed forces** (1) The supreme command of the armed forces of the Republic shall vest in the President and he or she shall hold the office of Commander in Chief. (2) The powers conferred on the President by subsection (1) of this section shall include- ( *a* ) the power to determine the operational use of the armed forces; ( *b* ) the power to appoint members of the armed forces, to make appointments on promotion to any office in the armed forces and to dismiss any member of the armed forces. (3) The President may, by directions in writing and subject to such conditions as he or she may think fit, delegate to any member of the armed forces any of the powers mentioned in subsection (2) of this section. (4) Parliament may regulate the exercise of the powers conferred by or under this section. **49. Functions of Vice-President** The Vice-President shall be the principal assistant of the President in the discharge of his or her executive functions and shall be responsible, under the directions of the President, for such business of the government of Botswana (including the administration of any department of Government) as the President may assign to him or her. **50. Functions of Cabinet Ministers and Assistant Ministers** (1) The Cabinet shall be responsible for advising the President with respect to the policy of the Government and with respect to such other matters as may be referred to it by the President and shall, subject to the provisions of this Constitution, be responsible to the National Assembly for all things done by or under the authority of the President, Vice-President or any Minister in the execution of his or her office. (2) The President shall, so far as practicable and subject to the provisions of this Constitution, consult the Cabinet on matters of policy and the exercise of his or her functions. (3) The obligation of the President to consult his or her Cabinet and for the Cabinet to accept responsibility under this section shall not apply to the exercise by the President of his or her powers in relation to the appointment or removal of the Vice- President, Ministers and Assistant Ministers, the dissolution of Parliament, the Prerogative of Mercy, the assignment of responsibility to the Vice-President or any Minister and the specification of the functions of an Assistant Minister. (4) A Minister shall be responsible, under the direction of the President, for such business of the government of Botswana (including the administration of any department of Government) as the President may assign to him or her. (5) An Assistant Minister shall- ( *a* ) assist the President or the Vice-President in the discharge of such of the functions of the office of President or Vice-President as the President may specify; or ( *b* ) assist such Minister in the discharge of the functions assigned to him or her under subsection (4) of this section as the President may specify. **51. Attorney-General** (1) There shall be an Attorney-General appointed by the President whose office shall be a public office. (2) A person shall not be qualified to be appointed to the Office of Attorney-", - "page_start": 23, - "page_end": 23, - "source_file": "Botswana-constitution.pdf" - } - ] - }, - { - "references": { - "source_file": "Botswana-constitution.pdf", - "query": "What is the condition to be allowing to access the position of Director of public prosecution in Botswana ?", - "target_page": 25, - "target_passage": "A person shall not be qualified to be appointed to the Office of Director of Public Prosecutions unless he or she is qualified to be appointed to the Office of a Judge of the High Court", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "## **CHAPTER I**\n\nholding or acting in such offices shall, subject to the provisions of sections 113 and 114 of this Constitution, vest in the President. (2) The offices to which this section applies are- ( *a* ) Ambassador, High Commissioner or other principal representative of Botswana in any other country or accredited to any international organisation; ( *b* ) Secretary to the Cabinet; ( *c* ) Attorney-General; ( *c* A) Director of Public Prosecutions; ( *d* ) Permanent Secretary; ( *e* ) Commissioner of Police; and ( *f* ) any other superscale office (other than an office to which this Constitution makes specific provision for appointment or an office to which appointment is made under the provisions of section 104 of this Constitution) which may be prescribed by Act of Parliament. **113. Tenure of office of Director of Public Prosecutions** (1) Subject to the provisions of this section, a person appointed as Director of Public Prosecutions shall hold office for a 5 year renewable term or until he or she attains the age of 60 years, whichever is the earlier. (2) A person holding the office of Director of Public Prosecutions may be removed from office only for inability to perform the functions of his or her office (whether arising from infirmity of body or mind or any other cause) or for misbehaviour or for incompetence and shall not be so removed except in accordance with the provisions of this section. (3) If the President considers that the question of removing a person holding the office of Director of Public Prosecutions from office ought to be investigated then- ( *a* ) he or she shall appoint a tribunal which shall consist of a Chairman and not less than two other members, who hold or have held high judicial office; and ( *b* ) the tribunal shall enquire into the matter and report on the facts thereof to the President and advise the President whether the person holding the office of Director of Public Prosecutions ought to be removed from office under this section for inability as aforesaid or for misbehaviour or for incompetence. (4) Where a tribunal appointed under subsection (3) of this section advises the President that a person holding the office of Director of Public Prosecutions ought to be removed from office for inability as aforesaid or for misbehaviour or for incompetence, the President shall remove such person from office. (5) If the question of removing a person holding the office of Director of Public Prosecutions from office has been referred to a tribunal under this section, the President may suspend that person from performing the functions of his or her office, and any such suspension may at any time be revoked by the President and shall in any case cease to have effect if the tribunal advises the President that the person ought not to be removed from office. **114. Tenure of office of Auditor-General** (1) Subject to the provisions of this section, a person holding the office of Auditor- General shall vacate his or her office when he or she attains the age of 60 years or such other age as may be prescribed by Parliament. (2) A person holding the office of Auditor-General may be removed from office only for inability to perform the functions of his or her office (whether arising from infirmity of body or mind or any other cause) or for misbehaviour and shall not be so removed except in accordance with the provisions of this section. (3) If the National Assembly resolves that the question of removing a person holding the office of Auditor-General from office under this section ought to be", - "page_start": 48, - "page_end": 48, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nGeneral unless he or she is qualified to be appointed to the Office of a Judge of the High Court. (3) The Attorney-General shall be the principal legal adviser to the Government. (4) A person holding the Office of Attorney-General shall vacate his or her office when he or she attains the age of 60 years or such other age as may be prescribed by Parliament. **51A. Director of Public Prosecutions** (1) There shall be a Director of Public Prosecutions appointed by the President whose office shall be a public office and who shall be subject to the administrative supervision of the Attorney-General. (2) A person shall not be qualified to be appointed to the Office of Director of Public Prosecutions unless he or she is qualified to be appointed to the Office of a Judge of the High Court. (3) The Director of Public Prosecutions shall have power in any case in which he or she considers it desirable to do so- ( *a* ) to institute and undertake criminal proceedings against any person before any court (other than a court martial) in respect of any offence alleged to have been committed by that person; ( *b* ) to take over and continue any such criminal proceedings that have been instituted or undertaken by any other person or authority; and ( *c* ) to discontinue, at any stage before judgment is delivered, any such criminal proceedings instituted or undertaken by himself or herself or any other person or authority. (4) The powers of the Director of Public Prosecutions under subsection (3) may be exercised by him or her in person or by officers subordinate to him or her acting in accordance with his or her general or special authority. (5) For the purposes of this section any appeal from any judgment in any criminal proceedings before any court, or any case stated or question of law reserved for the purpose of any such proceedings, to any other court shall be deemed to be part of those proceedings: Provided that the power conferred on the Director of Public Prosecutions by subsection (3)( *c* ) of this section shall not be exercised in relation to any appeal by a person convicted in any criminal proceedings or to any case stated or question of law reserved at the instance of such person. (6) In the exercise of the functions vested in him or her by subsection (3) of this section the Director of Public Prosecutions shall not be subject to the direction or control of any other person or authority: Provided that- ( *a* ) where any other person or authority has instituted criminal proceedings, nothing in this subsection shall prevent the withdrawal of those proceedings by or at the instance of that person or authority, and with the leave of the court; and ( *b* ) before exercising his or her powers in relation to cases considered by the Attorney-General to be of national importance, the Director of Public Prosecutions shall consult the Attorney-General. **52. Permanent Secretaries** Where any Minister has been charged with responsibility for any department of Government, he or she shall exercise general direction and control over that department and, subject to such direction and control, the department shall be under the supervision of a Permanent Secretary whose office shall be a public office. **53. Prerogative of Mercy** The President may-", - "page_start": 24, - "page_end": 24, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nprovisions of sections 3 to 16 (inclusive) of this Constitution. (3) If in any proceedings in any subordinate court any question arises as to the contravention of any of the provisions of sections 3 to 16 (inclusive) of this Constitution, the person presiding in that court may, and shall if any party to the proceedings so requests, refer the question to the High Court unless, in his or her opinion, the raising of the question is merely frivolous or vexatious. (4) Parliament may confer upon the High Court such powers in addition to those conferred by this section as may appear to be necessary or desirable for the purpose of enabling that court more effectively to exercise the jurisdiction conferred upon it by this section. (5) Rules of court making provision with respect to the practice and procedure of the High Court for the purposes of this section may be made by the person or authority for the time being having power to make rules of court with respect to the practice and procedure of that court generally. **19. Interpretation and savings** (1) In this Chapter, unless the context otherwise requires- **\"court\"** means any court of law having jurisdiction in Botswana other than a court established by a disciplinary law, and in sections 4 and 6 of this Constitution a court established by a disciplinary law; **\"disciplinary law\"** means a law regulating the discipline of any disciplined force; **\"disciplined force\"** means- ( *a* ) a naval, military or air force; ( *b* ) a police force; or ( *c* ) a prison service; **\"legal representative\"** means a person entitled to practise in Botswana as an advocate or attorney; **\"member\"** , in relation to a disciplined force, includes any person who, under the law regulating the discipline of that force, is subject to that discipline. (2) In relation to any person who is a member of a disciplined force raised under an Act of Parliament, nothing contained in or done under the authority of the disciplinary law of that force shall be held to be inconsistent with or in contravention of any of the provisions of this Chapter other than sections 4, 6 and 7. (3) In relation to any person who is a member of a disciplined force raised otherwise than as aforesaid and lawfully present in Botswana, nothing contained in or done under the authority of the disciplinary law of that force shall be held to be inconsistent with or in contravention of any of the provisions of this Chapter. **CHAPTER III** * **Citizenship** * **(ss 20-29: repealed) 20 to 29 inclusive. [** * **Repealed.** * **] CHAPTER IV** * **The Executive** * **(ss 30-56) PART I** * **The President and the Vice-President** * **(ss 30-41) 30. Office of President** There shall be a President of the Republic of Botswana who shall be the Head of State. **31. First President** (1) The first President shall be the person who immediately before 30th September, 1966 holds the office of Prime Minister under the Constitution. (2) The first President shall be deemed to have assumed office at the coming into operation of this Constitution.", - "page_start": 15, - "page_end": 15, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nown procedure. (14) Except as may be otherwise provided in its rules or procedure, the Commission may act notwithstanding any vacancy in its membership or the absence of any member and its proceedings shall not be invalidated by the presence or participation of any person not entitled to be present at or to participate in those proceedings. (15) Any decision of the Commission shall require the concurrence of a majority of all the members thereof. (16) A member of the Commission shall not, during the tenure of his or her office or during the three years immediately following such tenure, be eligible for appointment to any public office other than that of Ambassador, High Commissioner or other principal representative of Botswana in any other country or accredited to any international organization. **110. Appointment, etc., of public officers** (1) Subject to the provisions of this section and of sections 111, 113 and 114 of this Constitution, power to appoint persons to hold or to act in any office in the public service, to exercise disciplinary control over persons holding or acting in such offices and to remove from such offices shall vest in such person or persons as may be prescribed by Act of Parliament. (2) The provisions of this section shall not apply in relation to the following offices, that is to say- ( *a* ) the office of judge of the Court of Appeal or of the High Court; ( *b* ) any office to which section 104 or 112 of the Constitution applies. (3) Before any person or persons as may have been prescribed under the provisions of subsection (1) exercise power to appoint to or to act in any public office any person who holds or is acting in any office the power to make appointments to which is vested by this Constitution in the President acting in accordance with the advice of the Judicial Service Commission such person shall consult with the Judicial Service Commission. **111. Appeals to President** (1) Any person other than a member of the Botswana Police Force or the Prison Service who has been removed from office or subjected to any other punishment by the exercise of any powers conferred on any person under the provisions of section 110 of this Constitution may appeal to the Public Service Commission who may dismiss such appeal or allow it wholly or in part. (2) Subject to the provisions of subsection (3) every decision of the Public Service Commission under the provisions of this section shall be final. (3) Notwithstanding anything contained in subsection (2) if the Public Service Commission dismisses an appeal or allows it in part only the person who appealed may appeal to the President. (4) If any person appeals to the President in accordance with the provisions of subsection (3) of this section the President shall either dismiss the appeal or shall order that it be heard by a tribunal appointed by the President, the Chairman of which shall be a person who holds or has held high judicial office or is qualified to be appointed as a judge of the High Court. (5) If the President appoints a tribunal to hear an appeal in accordance with subsection (4) of this section the tribunal shall hear the appeal and shall advise the President whether or not the appeal should be allowed either wholly or in part, and the President shall act in accordance with that advice. **112. Powers of President in relation to certain public offices** (1) The power to appoint a person to hold or act in offices to which this section applies and to remove from office and to exercise disciplinary control over persons", - "page_start": 47, - "page_end": 47, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nher lawful detention shall not be held to be inconsistent with or in contravention of this section. (3) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question makes provision- ( *a* ) for the imposition of restrictions that are reasonably required in the interests of defence, public safety, public order, public morality or public health or the imposition of restrictions on the acquisition or use by any person of land or other property in Botswana and except so far as that provision or, as the case may be, the thing done under the authority thereof, is shown not to be reasonably justifiable in a democratic society; ( *b* ) for the imposition of restrictions on the freedom of movement of any person who is not a citizen of Botswana; ( *c* ) for the imposition of restrictions on the entry into or residence within defined areas of Botswana of persons who are not Bushmen to the extent that such restrictions are reasonably required for the protection or well-being of Bushmen; ( *d* ) for the imposition of restrictions upon the movement or residence within Botswana of public officers; or ( *e* ) ....... (4) If any person whose freedom of movement has been restricted by order under such a provision as is referred to in subsection (3)( *a* ) of this section (other than a restriction which is applicable to persons generally or to general classes of persons) so requests at any time during the period of that restriction not earlier than six months after the order was made or six months after he or she last made such request, as the case may be, his or her case shall be reviewed by an independent and impartial tribunal presided over by a person, qualified to be enrolled as an advocate in Botswana, appointed by the Chief Justice. (5) On any review by a tribunal in pursuance of this section of the case of a person whose freedom of movement has been restricted, the tribunal may make recommendations, concerning the necessity or expediency of continuing the restriction to the authority by which it was ordered but, unless it is otherwise provided by law, that authority shall not be obliged to act in accordance with any such recommendations. **15. Protection from discrimination on the grounds of race, etc.** (1) Subject to the provisions of subsections (4), (5) and (7) of this section, no law shall make any provision that is discriminatory either of itself or in its effect. (2) Subject to the provisions of subsections (6), (7) and (8) of this section, no person shall be treated in a discriminatory manner by any person acting by virtue of any written law or in the performance of the functions of any public office or any public authority. (3) In this section, the expression \"discriminatory\" means affording different treatment to different persons, attributable wholly or mainly to their respective descriptions by race, tribe, place of origin, political opinions, colour, creed or sex whereby persons of one such description are subjected to disabilities or restrictions to which persons of another such description are not made subject or are accorded privileges or advantages which are not accorded to persons of another such description. (4) Subsection (1) of this section shall not apply to any law so far as that law makes provision- ( *a* ) for the appropriation of public revenues or other public funds; ( *b* ) with respect to persons who are not citizens of Botswana; ( *c* ) with respect to adoption, marriage, divorce, burial, devolution of property on death or other matters of personal law;", - "page_start": 12, - "page_end": 12, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n(2) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question makes provision- ( *a* ) that is reasonably required in the interests of defence, public safety, public order, public morality, public health, town and country planning, the development and utilization of mineral resources, for the purpose of any census or in order to secure the development or utilization of any property for a purpose beneficial to the community; ( *b* ) that is reasonably required for the purpose of protecting the rights or freedoms of other persons; ( *c* ) that authorizes an officer or agent of the Government of Botswana, a local government authority or a body corporate established by law for a public purpose to enter on the premises of any person in order to inspect those premises or anything thereon for the purpose of any tax, rate or duty or in order to carry out work connected with any property that is lawfully on those premises and that belongs to that Government, authority or body corporate, as the case may be; or ( *d* ) that authorizes, for the purpose of enforcing the judgment or order of a court in any civil proceedings, the search of any person or property by order of a court or entry upon any premises by such order, and except so far as that provision or, as the case may be, anything done under the authority thereof is shown not to be reasonably justifiable in a democratic society. **10. Provisions to secure protection of law** (1) If any person is charged with a criminal offence, then, unless the charge is withdrawn, the case shall be afforded a fair hearing within a reasonable time by an independent and impartial court established or recognized by law. (2) Every person who is charged with a criminal offence- ( *a* ) shall be presumed to be innocent until he or she is proved or has pleaded guilty; ( *b* ) shall be informed as soon as reasonably practicable, in a language that he or she understands and in detail, of the nature of the offence charged; ( *c* ) shall be given adequate time and facilities for the preparation of his or her defence; ( *d* ) shall be permitted to defend himself or herself before the court in person or, at his or her own expense, by a legal representative of his or her own choice; ( *e* ) shall be afforded facilities to examine in person or by his or her legal representative the witnesses called by the prosecution before the court, and to obtain the attendance and carry out the examination of witnesses to testify on his or her behalf before the court on the same conditions as those applying to witnesses called by the prosecution; and ( *f* ) shall be permitted to have without payment the assistance of an interpreter if he or she cannot understand the language used at the trial of the charge, and except with his or her own consent the trial shall not take place in his or her absence unless he or she so conducts himself or herself as to render the continuance of the proceedings in his or her presence impracticable and the court has ordered him or her to be removed and the trial to proceed in his or her absence. (3) When a person is tried for any criminal offence, the accused person or any person authorized by him or her in that behalf shall, if he or she so requires and subject to payment of such reasonable fee as may be prescribed by law, be given within a reasonable time after judgment a copy for the use of the accused person of any record of the proceedings made by or on behalf of the court.", - "page_start": 8, - "page_end": 8, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nfor his or her education or welfare during any period ending not later than the date when he or she attains the age of 18 years; ( *g* ) for the purpose of preventing the spread of an infectious or contagious disease; ( *h* ) in the case of a person who is, or is reasonably suspected to be, of unsound mind, addicted to drugs or alcohol, or a vagrant, for the purpose of his or her care or treatment or the protection of the community; ( *i* ) for the purpose of preventing the unlawful entry of that person into Botswana, or for the purpose of effecting the expulsion, extradition or other lawful removal of that person from Botswana, or for the purpose of restricting that person while he or she is being conveyed through Botswana in the course of his or her extradition or removal as a convicted prisoner from one country to another; ( *j* ) to such extent as may be necessary in the execution of a lawful order requiring that person to remain within a specified area within Botswana or prohibiting him or her from being within such an area, or to such extent as may be reasonably justifiable for the taking of proceedings against that person relating to the making of any such order, or to such extent as may be reasonably justifiable for restraining that person during any visit that he or she is permitted to make to any part of Botswana in which, in consequence of any such order, his or her presence would otherwise be unlawful; or ( *k* ) for the purpose of ensuring the safety of aircraft in flight. (2) Any person who is arrested or detained shall be informed as soon as reasonably practicable, in a language that he or she understands, of the reasons for his or her arrest or detention. (3) Any person who is arrested or detained- ( *a* ) for the purpose of bringing him or her before a court in execution of the order of a court; or ( *b* ) upon reasonable suspicion of his or her having committed, or being about to commit, a criminal offence under the law in force in Botswana, and who is not released, shall be brought as soon as is reasonably practicable before a court; and if any person arrested or detained as mentioned in paragraph ( *b* ) of this subsection is not tried within a reasonable time, then, without prejudice to any further proceedings that may be brought against him or her, he or she shall be released either unconditionally or upon reasonable conditions, including in particular such conditions as are reasonably necessary to ensure that he or she appears at a later date for trial or for proceedings preliminary to trial. (4) Any person who is unlawfully arrested or detained by any other person shall be entitled to compensation therefor from that other person. **6. Protection from slavery and forced labour** (1) No person shall be held in slavery or servitude. (2) No person shall be required to perform forced labour. (3) For the purposes of this section, the expression \"forced labour\" does not include- ( *a* ) any labour required in consequence of the sentence or order of a court; ( *b* ) labour required of any person while he or she is lawfully detained that, though not required in consequence of the sentence or order of a court, is reasonably necessary in the interests of hygiene or for the maintenance of the place at which he or she is detained; ( *c* ) any labour required of a member of a disciplined force in pursuance of his or her duties as such or, in the case of a person who has conscientious objections to service as a member of a naval, military or air force, any labour that that person is required by law to perform in place of such service;", - "page_start": 5, - "page_end": 5, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n* **The Republic** * **(ss 1-2) 1. Declaration of Republic** Botswana is a sovereign Republic. **2. Public Seal** The Public Seal of the Republic shall be such device as may be prescribed by or under an Act of Parliament. **CHAPTER II** * **Protection of Fundamental Rights and Freedoms of the Individual** * **(ss 3-19) 3. Fundamental rights and freedoms of the individual** Whereas every person in Botswana is entitled to the fundamental rights and freedoms of the individual, that is to say, the right, whatever his or her race, place of origin, political opinions, colour, creed or sex, but subject to respect for the rights and freedoms of others and for the public interest to each and all of the following, namely- ( *a* ) life, liberty, security of the person and the protection of the law; ( *b* ) freedom of conscience, of expression and of assembly and association; and ( *c* ) protection for the privacy of his or her home and other property and from deprivation of property without compensation, the provisions of this Chapter shall have effect for the purpose of affording protection to those rights and freedoms subject to such limitations of that protection as are contained in those provisions, being limitations designed to ensure that the enjoyment of the said rights and freedoms by any individual does not prejudice the rights and freedoms of others or the public interest. **4. Protection of right to life** (1) No person shall be deprived of his or her life intentionally save in execution of the sentence of a court in respect of an offence under the law in force in Botswana of which he or she has been convicted. (2) A person shall not be regarded as having been deprived of his or her life in contravention of subsection (1) of this section if he or she dies as the result of the use, to such extent and in such circumstances as are permitted by law, of such force as is reasonably justifiable- ( *a* ) for the defence of any person from violence or for the defence of property; ( *b* ) in order to effect a lawful arrest or to prevent the escape of a person lawfully detained; ( *c* ) for the purpose of suppressing a riot, insurrection or mutiny; or ( *d* ) in order to prevent the commission by that person of a criminal offence, or if he or she dies as the result of a lawful act of war. **5. Protection of right to personal liberty** (1) No person shall be deprived of his or her personal liberty save as may be authorized by law in any of the following cases, that is to say- ( *a* ) in execution of the sentence or order of a court, whether established for Botswana or some other country, in respect of a criminal offence of which he or she has been convicted; ( *b* ) in execution of the order of a court of record punishing him or her for contempt of that or another court; ( *c* ) in execution of the order of a court made to secure the fulfilment of any obligation imposed on him or her by law; ( *d* ) for the purpose of bringing him or her before a court in execution of the order of a court; ( *e* ) upon reasonable suspicion of his or her having committed, or being about to commit, a criminal offence under the law in force in Botswana; ( *f* ) under the order of a court or with the consent of his or her parent or guardian,", - "page_start": 4, - "page_end": 4, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n( *d* ) if he or she is elected as Speaker; ( *e* ) if he or she is removed from office by a resolution of the Assembly supported by the votes of not less than two-thirds of all the Members of the Assembly; or ( *f* ) when the Assembly first sits after any dissolution of Parliament. **61. Qualifications for election to National Assembly** Subject to the provisions of section 62 of this Constitution, a person shall be qualified to be elected as a Member of the National Assembly if, and shall not be qualified to be so elected unless- ( *a* ) he or she is a citizen of Botswana; ( *b* ) he or she has attained the age of 18 years; ( *c* ) he or she is qualified for registration as a voter for the purposes of the election of the Elected Members of the National Assembly and is so registered; and ( *d* ) he or she is able to speak, and, unless incapacitated by blindness or other physical cause, to read English well enough to take an active part in the proceedings of the Assembly. **62. Disqualifications for membership of National Assembly** (1) No person shall be qualified to be elected as a Member of the National Assembly who- ( *a* ) is, by virtue of his or her own act, under any acknowledgement of allegiance, obedience or adherence to a foreign power or state; ( *b* ) has been declared insolvent or adjudged or otherwise declared bankrupt under any law for the time being in force in Botswana and has not been discharged, or has made a composition with his or her creditors and has not paid his or her debts in full; ( *c* ) is certified to be insane or otherwise adjudged or declared to be of unsound mind under any law for the time being in force in Botswana; ( *d* ) is a Member of the *Ntlo ya Dikgosi* ; ( *e* ) subject to such exceptions as may be prescribed by Parliament, holds any public office, or is acting in any public office by virtue of a contract of service expressed to continue for a period exceeding six months; ( *f* ) is under sentence of death imposed on him or her by a court in any part of the Commonwealth, or is under a sentence of imprisonment (by whatever name called) exceeding six months imposed on him or her by such a court or substituted by competent authority for some other sentence imposed on him or her by such a court; ( *g* ) holds, or is acting in, any office the functions of which involve any responsibility for, or in connection with, the conduct of any elections to the Assembly or the compilation or revision of any electoral register for the purposes of such elections. (2) Parliament may provide that a person shall not be qualified for election to the National Assembly for such period (not exceeding five years) as may be prescribed if he or she is convicted of any such offence connected with elections to the Assembly as may be prescribed. (3) For the purposes of this section two or more terms of imprisonment that are required to be served consecutively shall be regarded as a single term of imprisonment for the aggregate period of those terms, and no account shall be taken of a sentence of imprisonment imposed as an alternative to or in default of the payment of a fine. **63. Constituencies** Botswana shall be divided into as many constituencies as there are Elected Members of the National Assembly and each of those constituencies shall return one Member to the National Assembly.", - "page_start": 27, - "page_end": 27, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\ncourt to try a member of a disciplined force for a criminal offence notwithstanding any trial and conviction or acquittal of that member under the disciplinary law of that force, so, however, that any court so trying such a member and convicting him or her shall in sentencing him or her to any punishment take into account any punishment awarded him or her under that disciplinary law; ( *e* ) subsection (8) of this section to the extent that the law in question authorizes a court to convict a person of a criminal offence under any customary law to which, by virtue of that law, such person is subject. (13) In the case of any person who is held in lawful detention, the provisions of subsection (1), subsection (2)( *d* ) and ( *e* ) and subsection (3) of this section shall not apply in relation to his or her trial for a criminal offence under the law regulating the discipline of persons held in such detention. (14) In this section \"criminal offence\" means a criminal offence under the law in force in Botswana. **11. Protection of freedom of conscience** (1) Except with his or her own consent, no person shall be hindered in the enjoyment of his or her freedom of conscience, and for the purposes of this section the said freedom includes freedom of thought and of religion, freedom to change his or her religion or belief, and freedom, either alone or in community with others, and both in public and in private, to manifest and propagate his or her religion or belief in worship, teaching, practice and observance. (2) Every religious community shall be entitled, at its own expense, to establish and maintain places of education and to manage any place of education which it wholly maintains; and no such community shall be prevented from providing religious instruction for persons of that community in the course of any education provided at any place of education which it wholly maintains or in the course of any education which it otherwise provides. (3) Except with his or her own consent (or, if he or she is a minor, the consent of his or her guardian) no person attending any place of education shall be required to receive religious instruction or to take part in or attend any religious ceremony or observance if that instruction, ceremony or observance relates to a religion other than his or her own. (4) No person shall be compelled to take any oath which is contrary to his or her religion or belief or to take any oath in a manner which is contrary to his or her religion or belief. (5) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question makes provision which is reasonably required- ( *a* ) in the interests of defence, public safety, public order, public morality or public health; or ( *b* ) for the purpose of protecting the rights and freedoms of other persons, including the right to observe and practise any religion without the unsolicited intervention of members of any other religion, and except so far as that provision or, as the case may be, the thing done under the authority thereof is shown not to be reasonably justifiable in a democratic society. **12. Protection of freedom of expression** (1) Except with his or her own consent, no person shall be hindered in the enjoyment of his or her freedom of expression, that is to say, freedom to hold opinions without interference, freedom to receive ideas and information without interference, freedom to communicate ideas and information without interference (whether the", - "page_start": 10, - "page_end": 10, - "source_file": "Botswana-constitution.pdf" - } - ] - }, - { - "references": { - "source_file": "Botswana-constitution.pdf", - "query": "What are considered \"disciplined force\" according to Botswana constitution ?", - "target_page": 16, - "target_passage": "\"disciplined force\" means- (a) a naval, military or air force; (b) a police force; or (c) a prison service", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "## **CHAPTER I**\n\nprovisions of sections 3 to 16 (inclusive) of this Constitution. (3) If in any proceedings in any subordinate court any question arises as to the contravention of any of the provisions of sections 3 to 16 (inclusive) of this Constitution, the person presiding in that court may, and shall if any party to the proceedings so requests, refer the question to the High Court unless, in his or her opinion, the raising of the question is merely frivolous or vexatious. (4) Parliament may confer upon the High Court such powers in addition to those conferred by this section as may appear to be necessary or desirable for the purpose of enabling that court more effectively to exercise the jurisdiction conferred upon it by this section. (5) Rules of court making provision with respect to the practice and procedure of the High Court for the purposes of this section may be made by the person or authority for the time being having power to make rules of court with respect to the practice and procedure of that court generally. **19. Interpretation and savings** (1) In this Chapter, unless the context otherwise requires- **\"court\"** means any court of law having jurisdiction in Botswana other than a court established by a disciplinary law, and in sections 4 and 6 of this Constitution a court established by a disciplinary law; **\"disciplinary law\"** means a law regulating the discipline of any disciplined force; **\"disciplined force\"** means- ( *a* ) a naval, military or air force; ( *b* ) a police force; or ( *c* ) a prison service; **\"legal representative\"** means a person entitled to practise in Botswana as an advocate or attorney; **\"member\"** , in relation to a disciplined force, includes any person who, under the law regulating the discipline of that force, is subject to that discipline. (2) In relation to any person who is a member of a disciplined force raised under an Act of Parliament, nothing contained in or done under the authority of the disciplinary law of that force shall be held to be inconsistent with or in contravention of any of the provisions of this Chapter other than sections 4, 6 and 7. (3) In relation to any person who is a member of a disciplined force raised otherwise than as aforesaid and lawfully present in Botswana, nothing contained in or done under the authority of the disciplinary law of that force shall be held to be inconsistent with or in contravention of any of the provisions of this Chapter. **CHAPTER III** * **Citizenship** * **(ss 20-29: repealed) 20 to 29 inclusive. [** * **Repealed.** * **] CHAPTER IV** * **The Executive** * **(ss 30-56) PART I** * **The President and the Vice-President** * **(ss 30-41) 30. Office of President** There shall be a President of the Republic of Botswana who shall be the Head of State. **31. First President** (1) The first President shall be the person who immediately before 30th September, 1966 holds the office of Prime Minister under the Constitution. (2) The first President shall be deemed to have assumed office at the coming into operation of this Constitution.", - "page_start": 15, - "page_end": 15, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n* **The Republic** * **(ss 1-2) 1. Declaration of Republic** Botswana is a sovereign Republic. **2. Public Seal** The Public Seal of the Republic shall be such device as may be prescribed by or under an Act of Parliament. **CHAPTER II** * **Protection of Fundamental Rights and Freedoms of the Individual** * **(ss 3-19) 3. Fundamental rights and freedoms of the individual** Whereas every person in Botswana is entitled to the fundamental rights and freedoms of the individual, that is to say, the right, whatever his or her race, place of origin, political opinions, colour, creed or sex, but subject to respect for the rights and freedoms of others and for the public interest to each and all of the following, namely- ( *a* ) life, liberty, security of the person and the protection of the law; ( *b* ) freedom of conscience, of expression and of assembly and association; and ( *c* ) protection for the privacy of his or her home and other property and from deprivation of property without compensation, the provisions of this Chapter shall have effect for the purpose of affording protection to those rights and freedoms subject to such limitations of that protection as are contained in those provisions, being limitations designed to ensure that the enjoyment of the said rights and freedoms by any individual does not prejudice the rights and freedoms of others or the public interest. **4. Protection of right to life** (1) No person shall be deprived of his or her life intentionally save in execution of the sentence of a court in respect of an offence under the law in force in Botswana of which he or she has been convicted. (2) A person shall not be regarded as having been deprived of his or her life in contravention of subsection (1) of this section if he or she dies as the result of the use, to such extent and in such circumstances as are permitted by law, of such force as is reasonably justifiable- ( *a* ) for the defence of any person from violence or for the defence of property; ( *b* ) in order to effect a lawful arrest or to prevent the escape of a person lawfully detained; ( *c* ) for the purpose of suppressing a riot, insurrection or mutiny; or ( *d* ) in order to prevent the commission by that person of a criminal offence, or if he or she dies as the result of a lawful act of war. **5. Protection of right to personal liberty** (1) No person shall be deprived of his or her personal liberty save as may be authorized by law in any of the following cases, that is to say- ( *a* ) in execution of the sentence or order of a court, whether established for Botswana or some other country, in respect of a criminal offence of which he or she has been convicted; ( *b* ) in execution of the order of a court of record punishing him or her for contempt of that or another court; ( *c* ) in execution of the order of a court made to secure the fulfilment of any obligation imposed on him or her by law; ( *d* ) for the purpose of bringing him or her before a court in execution of the order of a court; ( *e* ) upon reasonable suspicion of his or her having committed, or being about to commit, a criminal offence under the law in force in Botswana; ( *f* ) under the order of a court or with the consent of his or her parent or guardian,", - "page_start": 4, - "page_end": 4, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\ncourt to try a member of a disciplined force for a criminal offence notwithstanding any trial and conviction or acquittal of that member under the disciplinary law of that force, so, however, that any court so trying such a member and convicting him or her shall in sentencing him or her to any punishment take into account any punishment awarded him or her under that disciplinary law; ( *e* ) subsection (8) of this section to the extent that the law in question authorizes a court to convict a person of a criminal offence under any customary law to which, by virtue of that law, such person is subject. (13) In the case of any person who is held in lawful detention, the provisions of subsection (1), subsection (2)( *d* ) and ( *e* ) and subsection (3) of this section shall not apply in relation to his or her trial for a criminal offence under the law regulating the discipline of persons held in such detention. (14) In this section \"criminal offence\" means a criminal offence under the law in force in Botswana. **11. Protection of freedom of conscience** (1) Except with his or her own consent, no person shall be hindered in the enjoyment of his or her freedom of conscience, and for the purposes of this section the said freedom includes freedom of thought and of religion, freedom to change his or her religion or belief, and freedom, either alone or in community with others, and both in public and in private, to manifest and propagate his or her religion or belief in worship, teaching, practice and observance. (2) Every religious community shall be entitled, at its own expense, to establish and maintain places of education and to manage any place of education which it wholly maintains; and no such community shall be prevented from providing religious instruction for persons of that community in the course of any education provided at any place of education which it wholly maintains or in the course of any education which it otherwise provides. (3) Except with his or her own consent (or, if he or she is a minor, the consent of his or her guardian) no person attending any place of education shall be required to receive religious instruction or to take part in or attend any religious ceremony or observance if that instruction, ceremony or observance relates to a religion other than his or her own. (4) No person shall be compelled to take any oath which is contrary to his or her religion or belief or to take any oath in a manner which is contrary to his or her religion or belief. (5) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question makes provision which is reasonably required- ( *a* ) in the interests of defence, public safety, public order, public morality or public health; or ( *b* ) for the purpose of protecting the rights and freedoms of other persons, including the right to observe and practise any religion without the unsolicited intervention of members of any other religion, and except so far as that provision or, as the case may be, the thing done under the authority thereof is shown not to be reasonably justifiable in a democratic society. **12. Protection of freedom of expression** (1) Except with his or her own consent, no person shall be hindered in the enjoyment of his or her freedom of expression, that is to say, freedom to hold opinions without interference, freedom to receive ideas and information without interference, freedom to communicate ideas and information without interference (whether the", - "page_start": 10, - "page_end": 10, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nfor his or her education or welfare during any period ending not later than the date when he or she attains the age of 18 years; ( *g* ) for the purpose of preventing the spread of an infectious or contagious disease; ( *h* ) in the case of a person who is, or is reasonably suspected to be, of unsound mind, addicted to drugs or alcohol, or a vagrant, for the purpose of his or her care or treatment or the protection of the community; ( *i* ) for the purpose of preventing the unlawful entry of that person into Botswana, or for the purpose of effecting the expulsion, extradition or other lawful removal of that person from Botswana, or for the purpose of restricting that person while he or she is being conveyed through Botswana in the course of his or her extradition or removal as a convicted prisoner from one country to another; ( *j* ) to such extent as may be necessary in the execution of a lawful order requiring that person to remain within a specified area within Botswana or prohibiting him or her from being within such an area, or to such extent as may be reasonably justifiable for the taking of proceedings against that person relating to the making of any such order, or to such extent as may be reasonably justifiable for restraining that person during any visit that he or she is permitted to make to any part of Botswana in which, in consequence of any such order, his or her presence would otherwise be unlawful; or ( *k* ) for the purpose of ensuring the safety of aircraft in flight. (2) Any person who is arrested or detained shall be informed as soon as reasonably practicable, in a language that he or she understands, of the reasons for his or her arrest or detention. (3) Any person who is arrested or detained- ( *a* ) for the purpose of bringing him or her before a court in execution of the order of a court; or ( *b* ) upon reasonable suspicion of his or her having committed, or being about to commit, a criminal offence under the law in force in Botswana, and who is not released, shall be brought as soon as is reasonably practicable before a court; and if any person arrested or detained as mentioned in paragraph ( *b* ) of this subsection is not tried within a reasonable time, then, without prejudice to any further proceedings that may be brought against him or her, he or she shall be released either unconditionally or upon reasonable conditions, including in particular such conditions as are reasonably necessary to ensure that he or she appears at a later date for trial or for proceedings preliminary to trial. (4) Any person who is unlawfully arrested or detained by any other person shall be entitled to compensation therefor from that other person. **6. Protection from slavery and forced labour** (1) No person shall be held in slavery or servitude. (2) No person shall be required to perform forced labour. (3) For the purposes of this section, the expression \"forced labour\" does not include- ( *a* ) any labour required in consequence of the sentence or order of a court; ( *b* ) labour required of any person while he or she is lawfully detained that, though not required in consequence of the sentence or order of a court, is reasonably necessary in the interests of hygiene or for the maintenance of the place at which he or she is detained; ( *c* ) any labour required of a member of a disciplined force in pursuance of his or her duties as such or, in the case of a person who has conscientious objections to service as a member of a naval, military or air force, any labour that that person is required by law to perform in place of such service;", - "page_start": 5, - "page_end": 5, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nher lawful detention shall not be held to be inconsistent with or in contravention of this section. (3) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question makes provision- ( *a* ) for the imposition of restrictions that are reasonably required in the interests of defence, public safety, public order, public morality or public health or the imposition of restrictions on the acquisition or use by any person of land or other property in Botswana and except so far as that provision or, as the case may be, the thing done under the authority thereof, is shown not to be reasonably justifiable in a democratic society; ( *b* ) for the imposition of restrictions on the freedom of movement of any person who is not a citizen of Botswana; ( *c* ) for the imposition of restrictions on the entry into or residence within defined areas of Botswana of persons who are not Bushmen to the extent that such restrictions are reasonably required for the protection or well-being of Bushmen; ( *d* ) for the imposition of restrictions upon the movement or residence within Botswana of public officers; or ( *e* ) ....... (4) If any person whose freedom of movement has been restricted by order under such a provision as is referred to in subsection (3)( *a* ) of this section (other than a restriction which is applicable to persons generally or to general classes of persons) so requests at any time during the period of that restriction not earlier than six months after the order was made or six months after he or she last made such request, as the case may be, his or her case shall be reviewed by an independent and impartial tribunal presided over by a person, qualified to be enrolled as an advocate in Botswana, appointed by the Chief Justice. (5) On any review by a tribunal in pursuance of this section of the case of a person whose freedom of movement has been restricted, the tribunal may make recommendations, concerning the necessity or expediency of continuing the restriction to the authority by which it was ordered but, unless it is otherwise provided by law, that authority shall not be obliged to act in accordance with any such recommendations. **15. Protection from discrimination on the grounds of race, etc.** (1) Subject to the provisions of subsections (4), (5) and (7) of this section, no law shall make any provision that is discriminatory either of itself or in its effect. (2) Subject to the provisions of subsections (6), (7) and (8) of this section, no person shall be treated in a discriminatory manner by any person acting by virtue of any written law or in the performance of the functions of any public office or any public authority. (3) In this section, the expression \"discriminatory\" means affording different treatment to different persons, attributable wholly or mainly to their respective descriptions by race, tribe, place of origin, political opinions, colour, creed or sex whereby persons of one such description are subjected to disabilities or restrictions to which persons of another such description are not made subject or are accorded privileges or advantages which are not accorded to persons of another such description. (4) Subsection (1) of this section shall not apply to any law so far as that law makes provision- ( *a* ) for the appropriation of public revenues or other public funds; ( *b* ) with respect to persons who are not citizens of Botswana; ( *c* ) with respect to adoption, marriage, divorce, burial, devolution of property on death or other matters of personal law;", - "page_start": 12, - "page_end": 12, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n( *d* ) if he or she is elected as Speaker; ( *e* ) if he or she is removed from office by a resolution of the Assembly supported by the votes of not less than two-thirds of all the Members of the Assembly; or ( *f* ) when the Assembly first sits after any dissolution of Parliament. **61. Qualifications for election to National Assembly** Subject to the provisions of section 62 of this Constitution, a person shall be qualified to be elected as a Member of the National Assembly if, and shall not be qualified to be so elected unless- ( *a* ) he or she is a citizen of Botswana; ( *b* ) he or she has attained the age of 18 years; ( *c* ) he or she is qualified for registration as a voter for the purposes of the election of the Elected Members of the National Assembly and is so registered; and ( *d* ) he or she is able to speak, and, unless incapacitated by blindness or other physical cause, to read English well enough to take an active part in the proceedings of the Assembly. **62. Disqualifications for membership of National Assembly** (1) No person shall be qualified to be elected as a Member of the National Assembly who- ( *a* ) is, by virtue of his or her own act, under any acknowledgement of allegiance, obedience or adherence to a foreign power or state; ( *b* ) has been declared insolvent or adjudged or otherwise declared bankrupt under any law for the time being in force in Botswana and has not been discharged, or has made a composition with his or her creditors and has not paid his or her debts in full; ( *c* ) is certified to be insane or otherwise adjudged or declared to be of unsound mind under any law for the time being in force in Botswana; ( *d* ) is a Member of the *Ntlo ya Dikgosi* ; ( *e* ) subject to such exceptions as may be prescribed by Parliament, holds any public office, or is acting in any public office by virtue of a contract of service expressed to continue for a period exceeding six months; ( *f* ) is under sentence of death imposed on him or her by a court in any part of the Commonwealth, or is under a sentence of imprisonment (by whatever name called) exceeding six months imposed on him or her by such a court or substituted by competent authority for some other sentence imposed on him or her by such a court; ( *g* ) holds, or is acting in, any office the functions of which involve any responsibility for, or in connection with, the conduct of any elections to the Assembly or the compilation or revision of any electoral register for the purposes of such elections. (2) Parliament may provide that a person shall not be qualified for election to the National Assembly for such period (not exceeding five years) as may be prescribed if he or she is convicted of any such offence connected with elections to the Assembly as may be prescribed. (3) For the purposes of this section two or more terms of imprisonment that are required to be served consecutively shall be regarded as a single term of imprisonment for the aggregate period of those terms, and no account shall be taken of a sentence of imprisonment imposed as an alternative to or in default of the payment of a fine. **63. Constituencies** Botswana shall be divided into as many constituencies as there are Elected Members of the National Assembly and each of those constituencies shall return one Member to the National Assembly.", - "page_start": 27, - "page_end": 27, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nNational Assembly. (6) A person attending the proceedings of the *Ntlo ya Dikgosi* by virtue of the provisions of subsection (3) or (4) of this section shall be entitled to take part in the proceedings of the *Ntlo ya Dikgosi* relating to the matter in respect of which he or she attends as if he or she were a Member of the *Ntlo ya Dikgosi* : Provided that he or she shall not be entitled to vote in the *Ntlo ya Dikgosi* . **PART IV** * **Powers of Parliament** * **(ss 86-89) 86. Legislative powers** Subject to the provisions of this Constitution, Parliament shall have power to make laws for the peace, order and good government of Botswana. **87. Mode of exercising legislative powers** (1) Subject to the provisions of section 89(4) of this Constitution the power of Parliament to make laws shall be exercised by Bills passed by the National Assembly, after reference in the cases specified in section 88(2) of this Constitution to the *Ntlo ya* *Dikgosi* , and assented to by the President. (2) When a Bill is presented to the President for assent he or she shall either assent or withhold his or her assent. (3) Where the President withholds his or her assent to a Bill, the Bill shall be returned to the National Assembly. (4) If where the President withholds his or her assent to a Bill the Assembly resolves within six months of the Bill being returned to it that the Bill should again be presented for assent, the President shall assent to the Bill within 21 days of its being again presented to him or her, unless he or she sooner dissolves Parliament. (5) When a Bill that has been duly passed and presented for assent is assented to in accordance with the provisions of this Constitution it shall become law and the President shall thereupon cause it to be published in the *Gazette* as a law. (6) No law made by Parliament shall come into operation until it has been published in the *Gazette* , but Parliament may postpone the coming into operation of any such law and may make laws with retrospective effect. (7) All laws made by Parliament shall be styled \"Acts\" and the words of enactment shall be \"enacted by the Parliament of Botswana\". **88. Introduction of Bills** (1) Except upon the recommendation of the President, which recommendation may be signified by the Vice-President or a Minister, the National Assembly shall not- ( *a* ) proceed upon any Bill (including any amendment to a Bill) that, in the opinion of the person presiding, makes provision for any of the following purposes- (i) for the imposition of taxation or the alteration of taxation otherwise than by reduction; (ii) for the imposition of any charge upon the revenues or other funds of Botswana or the alteration of any such charge otherwise than by reduction; (iii) for the payment, issue or withdrawal from any public fund of Botswana of any moneys not charged thereon or any increase in the amount of such payment, issue or withdrawal; or (iv) for the composition or remission of any debt to the Government of Botswana; ( *b* ) proceed upon any motion (including any amendment to a motion) the effect of which, in the opinion of the person presiding, would be to make provision for any of those purposes. (2) The National Assembly shall not proceed upon any Bill (including any amendment to a Bill) that, in the opinion of the person presiding, would, if enacted, alter", - "page_start": 37, - "page_end": 37, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n( *d* ) any labour required during any period of public emergency or in the event of any other emergency or calamity that threatens the life and well-being of the community, to the extent that the requiring of such labour is reasonably justifiable in the circumstances of any situation arising or existing during that period or as a result of that other emergency or calamity, for the purpose of dealing with that situation; or ( *e* ) any labour reasonably required as part of reasonable and normal communal or other civic obligations. **7. Protection from inhuman treatment** (1) No person shall be subjected to torture or to inhuman or degrading punishment or other treatment. (2) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question authorizes the infliction of any description of punishment that was lawful in the country immediately before the coming into operation of this Constitution. **8. Protection from deprivation of property** (1) No property of any description shall be compulsorily taken possession of, and no interest in or right over property of any description shall be compulsorily acquired, except where the following conditions are satisfied, that is to say- ( *a* ) the taking of possession or acquisition is necessary or expedient- (i) in the interests of defence, public safety, public order, public morality, public health, town and country planning or land settlement; (ii) in order to secure the development or utilization of that, or other, property for a purpose beneficial to the community; or (iii) in order to secure the development or utilization of the mineral resources of Botswana; and ( *b* ) provision is made by a law applicable to that taking of possession or acquisition- (i) for the prompt payment of adequate compensation; and (ii) securing to any person having an interest in or right over the property a right of access to the High Court, either direct or on appeal from any other authority, for the determination of his or her interest or right, the legality of the taking of possession or acquisition of the property, interest or right, and the amount of any compensation to which he or she is entitled, and for the purpose of obtaining prompt payment of that compensation. (2) No person who is entitled to compensation under this section shall be prevented from remitting, within a reasonable time after he or she has received any amount of that compensation, the whole of that amount (free from any deduction, charge or tax made or levied in respect of its remission) to any country of his or her choice outside Botswana. (3) Subsection (1)( *b* )(i) of this section shall be deemed to be satisfied in relation to any Law applicable to the taking of possession of minerals or the acquisition of rights to minerals if that law makes provision for the payment at reasonable intervals of adequate royalties. (4) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of subsection (2) of this section to the extent that the law in question authorizes- ( *a* ) the attachment, by order of a court, of any amount of compensation to which a person is entitled in satisfaction of the judgment of a court or pending the determination of civil proceedings to which he or she is a party; or ( *b* ) the imposition of reasonable restrictions on the manner in which any amount of", - "page_start": 6, - "page_end": 6, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\n( *d* ) for the application in the case of members of a particular race, community or tribe of customary law with respect to any matter whether to the exclusion of any law in respect to that matter which is applicable in the case of other persons or not; or ( *e* ) whereby persons of any such description as is mentioned in subsection (3) of this section may be subjected to any disability or restriction or may be accorded any privilege or advantage which, having regard to its nature and to special circumstances pertaining to those persons or to persons of any other such description, is reasonably justifiable in a democratic society. (5) Nothing contained in any law shall be held to be inconsistent with or in contravention of subsection (1) of this section to the extent that it makes reasonable provision with respect to qualifications for service as a public officer or as a member of a disciplined force or for the service of a local government authority or a body corporate established directly by any law. (6) Subsection (2) of this section shall not apply to anything which is expressly or by necessary implication authorized to be done by any such provision of law as is referred to in subsection (4) or (5) of this section. (7) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question makes provision whereby persons of any such description as is mentioned in subsection (3) of this section may be subjected to any restriction on the rights and freedoms guaranteed by sections 9, 11, 12, 13 and 14 of this Constitution, being such a restriction as is authorized by section 9(2), 11(5), 12(2) 13(2), or 14(3), as the case may be. (8) Nothing in subsection (2) of this section shall affect any discretion relating to the institution, conduct or discontinuance of civil or criminal proceedings in any court that is vested in any person by or under this Constitution or any other law. (9) Nothing contained in or done under the authority of any law shall be held to be inconsistent with the provisions of this section- ( *a* ) if that law was in force immediately before the coming into operation of this Constitution and has continued in force at all times since the coming into operation of this Constitution; or ( *b* ) to the extent that the law repeals and re-enacts any provision which has been contained in any written law at all times since immediately before the coming into operation of this Constitution. **16. Derogation from fundamental rights and freedoms** (1) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of section 5 or 15 of this Constitution to the extent that the law authorizes the taking during any period when Botswana is at war or any period when a declaration under section 17 of this Constitution is in force, of measures that are reasonably justifiable for the purpose of dealing with the situation that exists during that period. (2) Where a person is detained by virtue of such an authorization as is referred to in subsection (1) of this section the following provisions shall apply- ( *a* ) he or she shall, as soon as reasonably practicable and in any case not more than five days after the commencement of his or her detention, be furnished with a statement in writing in a language that he or she understands specifying in detail the grounds upon which he or she is detained; ( *b* ) not more than 14 days after the commencement of his or her detention, a notification shall be published in the *Gazette* stating that he or she has been detained and giving particulars of the provision of law under which his or her", - "page_start": 13, - "page_end": 13, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nperson or authority. (3) Nothing in this section shall prevent Parliament from conferring functions on persons or authorities other than the President. **48. Command of armed forces** (1) The supreme command of the armed forces of the Republic shall vest in the President and he or she shall hold the office of Commander in Chief. (2) The powers conferred on the President by subsection (1) of this section shall include- ( *a* ) the power to determine the operational use of the armed forces; ( *b* ) the power to appoint members of the armed forces, to make appointments on promotion to any office in the armed forces and to dismiss any member of the armed forces. (3) The President may, by directions in writing and subject to such conditions as he or she may think fit, delegate to any member of the armed forces any of the powers mentioned in subsection (2) of this section. (4) Parliament may regulate the exercise of the powers conferred by or under this section. **49. Functions of Vice-President** The Vice-President shall be the principal assistant of the President in the discharge of his or her executive functions and shall be responsible, under the directions of the President, for such business of the government of Botswana (including the administration of any department of Government) as the President may assign to him or her. **50. Functions of Cabinet Ministers and Assistant Ministers** (1) The Cabinet shall be responsible for advising the President with respect to the policy of the Government and with respect to such other matters as may be referred to it by the President and shall, subject to the provisions of this Constitution, be responsible to the National Assembly for all things done by or under the authority of the President, Vice-President or any Minister in the execution of his or her office. (2) The President shall, so far as practicable and subject to the provisions of this Constitution, consult the Cabinet on matters of policy and the exercise of his or her functions. (3) The obligation of the President to consult his or her Cabinet and for the Cabinet to accept responsibility under this section shall not apply to the exercise by the President of his or her powers in relation to the appointment or removal of the Vice- President, Ministers and Assistant Ministers, the dissolution of Parliament, the Prerogative of Mercy, the assignment of responsibility to the Vice-President or any Minister and the specification of the functions of an Assistant Minister. (4) A Minister shall be responsible, under the direction of the President, for such business of the government of Botswana (including the administration of any department of Government) as the President may assign to him or her. (5) An Assistant Minister shall- ( *a* ) assist the President or the Vice-President in the discharge of such of the functions of the office of President or Vice-President as the President may specify; or ( *b* ) assist such Minister in the discharge of the functions assigned to him or her under subsection (4) of this section as the President may specify. **51. Attorney-General** (1) There shall be an Attorney-General appointed by the President whose office shall be a public office. (2) A person shall not be qualified to be appointed to the Office of Attorney-", - "page_start": 23, - "page_end": 23, - "source_file": "Botswana-constitution.pdf" - } - ] - }, - { - "references": { - "source_file": "serverless-core.pdf", - "query": "How much does AWS lambda charge when the function is not running ?", - "target_page": 52, - "target_passage": "there is no charge when your code is not running", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with Lambda**\n\n#### **What is Lambda?**\nIn Lambda, you write function code. Lambda runs the functions. That’s it. There are no servers.\nWhat is Lambda?\n*“No Server Is Easier To Manage Than No Server”* - Werner Vogels, VP and CTO\nThe Lambda service runs instances of your function only when needed and scales automatically\nfrom zero requests per day to thousands per second. You pay only for the compute time that’s\nactually used — there is no charge when your code is not running.", - "page_start": 50, - "page_end": 51, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with Lambda**\n\n#### **Fundamentals**\n\n##### **Programming Model**\n\n- Logs in CloudWatch\n- Errors and tracing in X-Ray\n- Metrics\n**Secure**\n- Execution role\nFundamentals\n- Policies that grant least privilege to your functions\n**Workshop - Intro to Serverless** - Before diving too deep, you can choose to try out serverless in\na workshop or tutorial. Connect to a data source and create a REST API with your first Lambda\nfunction.”\n- Services used: AWS Management Console, Lambda, DynamoDB, API Gateway\n##### **Programming Model**\nThe Lambda service provides the same event-based programming model for all languages. The\nLambda runtime passes an *invocation event* and *context* to your Lambda function *handler* which\ndoes some work and produces a resulting event:\nThe *invocation event* contains data, as a JSON packet, which varies from service to service. For\nexample, API gateway events include path, HTTP method, query string parameters, headers,\ncookies, and more. DynamoDB events could contain updated or delete record data. S3 events\ninclude the bucket name and object key, among other things.\n*The context* contains information about the environment the function is running inside. Additional\ncontextual information can be set in familiar environment variables (ENV).\nThe function *handler* is a method in your function code that processes the inbound event. The\nhandler, which is a standard function in your language of choice, does some work and emits a *result*\n*event* .\nFundamentals\nAfter the handler finishes processing the first event, the runtime sends it another, and another.\nEach instance of your function could process thousands of requests.\nUnlike traditional servers, Lambda functions do not run constantly. When a function is triggered by\nan event, this is called an *invocation* . Lambda functions are limited to 15 minutes in duration, but\non average, across all AWS customers, most invocations last for less than a second.\nThere are many types of invocation events. Some examples:\n- HTTP request from API Gateway\n- Schedule managed by an EventBridge rule\n- Message from an IOT device\n- Notification that a file was uploaded to an S3 bucket\nEven the smallest Lambda-based application uses at least one event that invokes your function.", - "page_start": 53, - "page_end": 55, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Example handler method in Java\n\n#### **Advanced Topics**\n\ntypically with no changes to your function code. The largest contributor to startup latency (often\nreferred to as cold start time) is the time that Lambda spends initializing the function, which\nincludes loading the function's code, starting the runtime, and initializing the function code.\nWith SnapStart, Lambda initializes your function when you publish a function version. Lambda\ntakes a [Firecracker microVM](http://aws.amazon.com/blogs/opensource/firecracker-open-source-secure-fast-microvm-serverless/) snapshot of the memory and disk state of the initialized [execution ](https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtime-environment.html)\n[environment](https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtime-environment.html) , encrypts the snapshot, and caches it for low-latency access.\nNote: You can use SnapStart only on published function versions and aliases that point to versions.\nYou can't use SnapStart on a function's unpublished version ($LATEST).\nRelated resources:\n- [ Accelerate Your Lambda Functions with Lambda SnapStart](https://aws.amazon.com/blogs/aws/new-accelerate-your-lambda-functions-with-lambda-snapstart/) - an AWS Compute blog article by\nJeff Barr from Nov 2022 that shows the configuration change and vast difference from roughly\nsix seconds init time to 142 milliseconds of restore time with SnapStart\nAdvanced Topics\n##### **Connect to functions with Function URLs**\nA function URL is a dedicated HTTP(S) endpoint for your Lambda function. You can create and\nconfigure a function URL through the Lambda console or the Lambda API. When you create a\nfunction URL, Lambda automatically generates a unique URL endpoint for you. Once you create a\nfunction URL, its URL endpoint never changes. Function URL endpoints have the following format:\nhttps://.lambda-url..on.aws\nAfter you configure a function URL for your function, you can invoke your function through its\nHTTP(S) endpoint with a web browser, curl, Postman, or any HTTP client.\nRelated resources:\n- [ Function URLs](https://docs.aws.amazon.com/lambda/latest/dg/lambda-urls.html) - official documentation", - "page_start": 62, - "page_end": 63, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Understanding serverless data processing**\n\n### **Stateless data**\nWhen building Lambda functions, you should assume that the environment exists only for a single\ninvocation. The function should initialize any required state when it is first started - for example,\nfetching a shopping cart from a DynamoDB table. It should commit any permanent data changes\nbefore exiting to a durable store such as Amazon S3, DynamoDB, or Amazon SQS. It should not rely\non any existing data structures or temporary files, or any internal state that would be managed by\nmultiple invocations (such as counters or other calculated, aggregate values).\nLambda provides an initializer before the handler where you can initialize database connections,\nlibraries, and other resources. Since execution environments are reused where possible to\nimprove performance, you can amortize the time taken to initialize these resources over multiple\ninvocations. However, you should not store any variables or data used in the function within this\nglobal scope.\nStateless data 7", - "page_start": 10, - "page_end": 10, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with Lambda**\n\n#### **Fundamentals**\n\n##### **How Lambda invokes your function (runtime environment)**\nLambda invokes your function in an *execution environment* , which contains a secure and isolated\n*runtime environment* .\n- A *runtime* provides a language-specific environment which relays invocation events, context\ninformation, and responses between the Lambda and your functions.\n- An *execution environment* manages the processes and resources that are required to run the\nfunction.\nFundamentals\nYou can use runtimes that Lambda provides for JavaScript (Node.js), TypeScript, Python, Java,\nPython, Go, C#, and PowerShell, or you can build your own custom runtime environment inside of a\ncontainer.\nIf you package your code as a .zip file archive, you must configure your function to use a runtime\nthat matches your programming language. For a container image, you include the runtime when\nyou build the image.\n##### **How to process events with a Lambda handler**\nConceptually, there are only three steps to processing events with Lambda:\n1. Configure the entry point to your function, known as the *handler* , and deploy the function.\n2. Lambda service initializes the function, then it invokes the *handler* with an invocation event and\ncontext.\n3. Your handler function processes the event and returns a response event.\nSubsequent events will invoke the handler again, without the initialization delay. During this cycle,\nthe function stays in memory, so clients and variables declared outside of the handler method can\nbe reused.\nAfter a period of time, Lambda will eventually tear down the runtime. This can happen for a variety\nof reasons; some examples: scaling down to conserve resources, updating the function, updating\nthe runtime.\nThe function **handler** is the essential component of your function code. As noted previously, the\nhandler is the entry point, but it may not be the only function in your code. In fact, a best practice\nis keeping the handler sparse and doing the actual processing in other functions in your code.\nHere are some example **handlers** :\nPython", - "page_start": 55, - "page_end": 56, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Example handler method in Java\n\n#### **Additional resources**\nOfficial AWS documentation:\n- [ AWS Lambda Developer Guide](https://docs.aws.amazon.com/lambda/latest/dg/welcome.html) - extensive and complete documentation for Lambda", - "page_start": 63, - "page_end": 63, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Example handler method in Java\n\nFundamentals\ninitialization duration, and other details. If your function throws an error, the runtime returns that\nerror to the invoker.\nTo help simplify troubleshooting, the [AWS Serverless Application Model CLI](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-reference.html#serverless-sam-cli) (AWS SAM CLI) has\na command called [sam logs](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/sam-cli-command-reference-sam-logs.html) which will show you CloudWatch Logs generated by your Lambda\nfunction.\nFor example, the following terminal command would show the live tail of logs generated by the\n*YourLambdaFunctionName* Lambda function:\nsam logs -n YourLambdaFunctionName --tail\nLogging and debugging go hand in hand. Traces of events are available with Amazon X-Ray for\ndebugging.\n##### **Securing functions**\n[AWS Identity and Access Management](https://aws.amazon.com/iam/) (IAM) is the service used to manage access to AWS services.\nLambda is fully integrated with IAM, allowing you to control precisely what each Lambda function\ncan do within the AWS Cloud. There are two important things that define the scope of permissions\nin Lambda functions:\n- *resource policy* : Defines which events are authorized to invoke the function.\n- *execution role policy* : Limits what the Lambda function is authorized to do.\nUsing IAM roles to describe a Lambda function’s permissions, decouples security configuration\nfrom the code. This helps reduce the complexity of a lambda function, making it easier to maintain.\nA Lambda function’s resource and execution policy should be granted the minimum required\npermissions for the function to perform it’s task effectively. This is sometimes referred to as the\nrule of least privilege. As you develop a Lambda function, you expand the scope of this policy to\nallow access to other resources as required.\nFundamentals", - "page_start": 58, - "page_end": 59, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Example handler method in Java\n\n#### **Advanced Topics**\n\nYou can do a lot by just creating a function and connecting it to an event source like API Gateway\nor S3 triggers.\nAs you progress on your journey, you should explore the following more advanced topics.\n- Connect services with event source mapping\n- Deploy code in containers\n- Add additional code with layers\n- Augment functions with extensions\n- Launch functions faster with SnapStart\n- Connect to functions with Function URLs\n##### **Event source mapping**\nSome services can trigger Lambda functions directly, for example, when an image is added to an\nS3 bucket, a Lambda can be triggered to resize it. Some services cannot invoke Lambda directly;\nbut you can instead use an *event source mapping* which is a polling mechanism that reads from an\nevent source and invokes a Lambda function.\nYou can use event source mappings to process items from a stream or queue in the following\nservices:\n- [ Amazon DynamoDB](https://docs.aws.amazon.com/lambda/latest/dg/with-ddb.html)\n- [ Amazon Kinesis](https://docs.aws.amazon.com/lambda/latest/dg/with-kinesis.html)\n- [ Amazon MQ](https://docs.aws.amazon.com/lambda/latest/dg/with-mq.html)\n- [ Amazon Managed Streaming for Apache Kafka (Amazon MSK)](https://docs.aws.amazon.com/lambda/latest/dg/with-msk.html)\n- [ Self-managed Apache Kafka](https://docs.aws.amazon.com/lambda/latest/dg/with-kafka.html)\n- [ Amazon Simple Queue Service](https://docs.aws.amazon.com/lambda/latest/dg/with-sqs.html)\nRelated resource:\n- [ Event source mapping](https://docs.aws.amazon.com/lambda/latest/dg/invocation-eventsourcemapping.html) official documentation, including the default behavior that batches\nrecords together into a single payload that Lambda sends to your function.\nAdvanced Topics\n##### **Deploy with containers**\nIf you need a custom runtime that is not provided by AWS, you can create and deploy a custom\ncontainer image. AWS provides base images preloaded with a language runtime and other\ncomponents that are required to run the image on Lambda. AWS provides a Dockerfile for each of\nthe base images to help with building your container image.", - "page_start": 60, - "page_end": 61, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Example handler method in Java\n\n#### **Advanced Topics**\n\n##### **Launch functions faster with SnapStart**\n\nCustom containers are one way you might experiment with lift and shift of existing code to\nLambda runtimes. If you do this, consider the architectural differences between always running\ncontainers, versus on demand nature of Lambda functions.\nRelated resource:\n- [ Deploy container images](https://docs.aws.amazon.com/lambda/latest/dg/nodejs-image.html)\n##### **Add code with Layers**\nA Lambda *layer* is a .zip file archive that can contain additional code or other content. A layer can\ncontain libraries, a [custom runtime](https://docs.aws.amazon.com/lambda/latest/dg/runtimes-custom.html) , data, or configuration files. Layers are also necessary if your\nfunction .zip archive exceeds the size limit.\nLayers provide a convenient way to package libraries and other dependencies that you can use with\nyour Lambda functions. Using layers reduces the size of uploaded deployment archives and makes\nit faster to deploy your code. Layers also promote code sharing and separation of responsibilities so\nthat you can iterate faster on writing business logic.\nRelated resource:\n- [ Creating and sharing Lambda layers](https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html)\n##### **Extensions**\nYou can use Lambda extensions to augment your Lambda functions. For example, use Lambda\nExtensions to integrate with your preferred monitoring, observability, security, and governance\ntools.\nLambda supports internal or external extensions. An internal extension runs as part of the runtime\nprocess. An external extension runs as an independent process in the execution environment and\ncontinues to run after the function invocation is fully processed.\nAdvanced Topics\nRelated resources:\n- [ Datadog Lambda Extension](https://docs.datadoghq.com/serverless/libraries_integrations/extension/) - an extension that supports submitting custom metrics, traces, and\nlogs asynchronously while your Lambda function executes.\n- [ Lambda Extensions - official documentation](https://docs.aws.amazon.com/lambda/latest/dg/lambda-extensions.html)\n##### **Launch functions faster with SnapStart**\nLambda SnapStart for Java can improve startup performance by up to 10x at no extra cost,", - "page_start": 61, - "page_end": 62, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Example handler method in Java\n\npackage example;\nimport com.amazonaws.services.lambda.runtime.Context\nimport com.amazonaws.services.lambda.runtime.RequestHandler\nimport com.amazonaws.services.lambda.runtime.LambdaLogger\n// Handler value: example.Handler\npublic class Handler implements RequestHandler, String>{\nGson gson = new GsonBuilder().setPrettyPrinting().create();\n\n@Override\npublic String handleRequest(Map event, Context context)\n{\nLambdaLogger logger = context.getLogger();\nString response = new String(\"200 OK\");\nlogger.log(\"EVENT: \" + gson.toJson(event));\nreturn response;\n}\n}\nC#\n// Example handler method in C#\nusing Amazon.Lambda.Core;\n// Assembly attribute to enable the Lambda function's JSON input to be converted\ninto a .NET class.\n[assembly:\nLambdaSerializer(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSeriali\nnamespace HelloWorld;\npublic class Function\nFundamentals\n{\npublic string FunctionHandler(string input, ILambdaContext context)\n{\ncontext.Logger.LogLine($\"Transforming {input} to upper case\");\nreturn input.ToUpper();\n}\n}\nHandlers in interpreted languages can be deployed directly through the web-based AWS\nManagement Console. Compiled languages, such as Java and C#, or functions that use external\nlibraries are deployed using .zip file archives or container images. Because of that additional\nprocess, this guide will focus on Python for examples.\nRegardless of language, Lambda functions will generally return a *response event* on successful\ncompletion. The following program listing is an example response event to send back to API\nGateway so that it can handle a request:\n{\n\"statusCode\": 200,\n\"headers\": {\n\"Content-Type\": \"application/json\"\n},\n\"isBase64Encoded\": false,\n\"multiValueHeaders\": {\n\"X-Custom-Header\": [\"My value\", \"My other value\"],\n},\n\"body\": \"{\\n \\\"TotalCodeSize\\\": 104330022,\\n \\\"FunctionCount\\\": 26\\n}\"\n}\n##### **How to write logs with serverless applications**\nYou might have noticed the logging statements in the preceding handler code. Where do those log\nmessages go?\nDuring invocation, the Lambda runtime automatically captures function output to [Amazon ](https://aws.amazon.com/cloudwatch/)\n[CloudWatch](https://aws.amazon.com/cloudwatch/) .\nIn addition to logging your function's output, the runtime also logs entries when function\ninvocation starts and ends. This includes a report log with the request ID, billed duration,", - "page_start": 57, - "page_end": 58, - "source_file": "serverless-core.pdf" - } - ] - }, - { - "references": { - "source_file": "serverless-core.pdf", - "query": "What is the role of resource policies of lambda functions ?", - "target_page": 60, - "target_passage": "resource policy: Defines which events are authorized to invoke the function.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Example handler method in Java\n\nFundamentals\ninitialization duration, and other details. If your function throws an error, the runtime returns that\nerror to the invoker.\nTo help simplify troubleshooting, the [AWS Serverless Application Model CLI](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-reference.html#serverless-sam-cli) (AWS SAM CLI) has\na command called [sam logs](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/sam-cli-command-reference-sam-logs.html) which will show you CloudWatch Logs generated by your Lambda\nfunction.\nFor example, the following terminal command would show the live tail of logs generated by the\n*YourLambdaFunctionName* Lambda function:\nsam logs -n YourLambdaFunctionName --tail\nLogging and debugging go hand in hand. Traces of events are available with Amazon X-Ray for\ndebugging.\n##### **Securing functions**\n[AWS Identity and Access Management](https://aws.amazon.com/iam/) (IAM) is the service used to manage access to AWS services.\nLambda is fully integrated with IAM, allowing you to control precisely what each Lambda function\ncan do within the AWS Cloud. There are two important things that define the scope of permissions\nin Lambda functions:\n- *resource policy* : Defines which events are authorized to invoke the function.\n- *execution role policy* : Limits what the Lambda function is authorized to do.\nUsing IAM roles to describe a Lambda function’s permissions, decouples security configuration\nfrom the code. This helps reduce the complexity of a lambda function, making it easier to maintain.\nA Lambda function’s resource and execution policy should be granted the minimum required\npermissions for the function to perform it’s task effectively. This is sometimes referred to as the\nrule of least privilege. As you develop a Lambda function, you expand the scope of this policy to\nallow access to other resources as required.\nFundamentals", - "page_start": 58, - "page_end": 59, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with IAM**\n\n#### **Advanced topics**\n\nYou can do a lot just using AWS managed policies. As you progress on your journey, you should\nexplore the following more advanced topics.\n##### **Resource-based policies**\nWhen you create a permissions policy to restrict access to a resource, you can choose an *identity-*\n*based policy* or a *resource-based policy* .\n**Identity-based policies** are attached to a user, group, or role. These policies let you specify what\nthat identity can do (its permissions). For example, you can attach the policy to the group named\nRemoteDataMinders, stating that group members are allowed to get items from an Amazon\nDynamoDB table named MyCompany .\n**Resource-based policies** are attached to a resource. For example, you can attach resource-based\npolicies to Amazon S3 buckets, Amazon Simple Queue Service queues, VPC endpoints, and AWS\nKey Management Service encryption keys.\nWith resource-based policies, you can specify who has access to the resource and what actions they\ncan perform on it.\n**Related resource(s):**\n- [ Identity-based and resource-based policies](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_identity-vs-resource.html) in the official documentation\n- [ AWS Services that work with IAM](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_aws-services-that-work-with-iam.html) is a comprehensive list of services, including which ones\nsupport resource-based policies\n##### **IAM permissions boundaries**\nWith a permissions boundary, you set the maximum permissions that an identity-based policy can\ngrant to an IAM entity.\nWhen you set a permissions boundary for an entity, the entity can perform only the actions\nthat are allowed by both its identity-based policies and its permissions boundaries. Permissions\nboundaries limit the maximum permissions for the user or role.\nFor example, assume that the role named CoreServiceAdmin should be allowed to manage only\nAmazon S3, Amazon CloudWatch, and AWS Lambda. To enforce this rule, you can set a policy to set\nthe permissions boundary for the CoreServiceAdmin role.\nAdvanced topics\n**Related resource(s):**\n- [ Permissions boundaries for IAM entities](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_boundaries.html) - official documentation.", - "page_start": 48, - "page_end": 49, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with Lambda**\n\n#### **Fundamentals**\n\n##### **Programming Model**\n\n- Logs in CloudWatch\n- Errors and tracing in X-Ray\n- Metrics\n**Secure**\n- Execution role\nFundamentals\n- Policies that grant least privilege to your functions\n**Workshop - Intro to Serverless** - Before diving too deep, you can choose to try out serverless in\na workshop or tutorial. Connect to a data source and create a REST API with your first Lambda\nfunction.”\n- Services used: AWS Management Console, Lambda, DynamoDB, API Gateway\n##### **Programming Model**\nThe Lambda service provides the same event-based programming model for all languages. The\nLambda runtime passes an *invocation event* and *context* to your Lambda function *handler* which\ndoes some work and produces a resulting event:\nThe *invocation event* contains data, as a JSON packet, which varies from service to service. For\nexample, API gateway events include path, HTTP method, query string parameters, headers,\ncookies, and more. DynamoDB events could contain updated or delete record data. S3 events\ninclude the bucket name and object key, among other things.\n*The context* contains information about the environment the function is running inside. Additional\ncontextual information can be set in familiar environment variables (ENV).\nThe function *handler* is a method in your function code that processes the inbound event. The\nhandler, which is a standard function in your language of choice, does some work and emits a *result*\n*event* .\nFundamentals\nAfter the handler finishes processing the first event, the runtime sends it another, and another.\nEach instance of your function could process thousands of requests.\nUnlike traditional servers, Lambda functions do not run constantly. When a function is triggered by\nan event, this is called an *invocation* . Lambda functions are limited to 15 minutes in duration, but\non average, across all AWS customers, most invocations last for less than a second.\nThere are many types of invocation events. Some examples:\n- HTTP request from API Gateway\n- Schedule managed by an EventBridge rule\n- Message from an IOT device\n- Notification that a file was uploaded to an S3 bucket\nEven the smallest Lambda-based application uses at least one event that invokes your function.", - "page_start": 53, - "page_end": 55, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with Lambda**\n\n#### **What is Lambda?**\nIn Lambda, you write function code. Lambda runs the functions. That’s it. There are no servers.\nWhat is Lambda?\n*“No Server Is Easier To Manage Than No Server”* - Werner Vogels, VP and CTO\nThe Lambda service runs instances of your function only when needed and scales automatically\nfrom zero requests per day to thousands per second. You pay only for the compute time that’s\nactually used — there is no charge when your code is not running.", - "page_start": 50, - "page_end": 51, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with Lambda**\n\n#### **Fundamentals**\n\n##### **How Lambda invokes your function (runtime environment)**\nLambda invokes your function in an *execution environment* , which contains a secure and isolated\n*runtime environment* .\n- A *runtime* provides a language-specific environment which relays invocation events, context\ninformation, and responses between the Lambda and your functions.\n- An *execution environment* manages the processes and resources that are required to run the\nfunction.\nFundamentals\nYou can use runtimes that Lambda provides for JavaScript (Node.js), TypeScript, Python, Java,\nPython, Go, C#, and PowerShell, or you can build your own custom runtime environment inside of a\ncontainer.\nIf you package your code as a .zip file archive, you must configure your function to use a runtime\nthat matches your programming language. For a container image, you include the runtime when\nyou build the image.\n##### **How to process events with a Lambda handler**\nConceptually, there are only three steps to processing events with Lambda:\n1. Configure the entry point to your function, known as the *handler* , and deploy the function.\n2. Lambda service initializes the function, then it invokes the *handler* with an invocation event and\ncontext.\n3. Your handler function processes the event and returns a response event.\nSubsequent events will invoke the handler again, without the initialization delay. During this cycle,\nthe function stays in memory, so clients and variables declared outside of the handler method can\nbe reused.\nAfter a period of time, Lambda will eventually tear down the runtime. This can happen for a variety\nof reasons; some examples: scaling down to conserve resources, updating the function, updating\nthe runtime.\nThe function **handler** is the essential component of your function code. As noted previously, the\nhandler is the entry point, but it may not be the only function in your code. In fact, a best practice\nis keeping the handler sparse and doing the actual processing in other functions in your code.\nHere are some example **handlers** :\nPython", - "page_start": 55, - "page_end": 56, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with IAM**\n\n#### **Additional resources**\nOfficial AWS documentation:\n- [ AWS Identity and Access Management Documentation](https://docs.aws.amazon.com/iam/)\n- [ Example IAM identity-based policies](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_examples.html) - an extensive list of example policies, including [AWS ](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_examples_lambda-access-dynamodb.html)\n[Lambda: Allows a lambda function to access an Amazon DynamoDB table](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_examples_lambda-access-dynamodb.html) which is useful in\nmicroservices\n- [ Grant least privilege](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html) section of the *Policies and permissions* chapter suggests a method to refine\npermissions for increased security\nResources from the serverless community:\n- [ Simplifying serverless permissions with AWSAWS SAM Connectors](https://aws.amazon.com/blogs/compute/simplifying-serverless-permissions-with-aws-sam-connectors/) - AWS Compute blog post\nby Kurt Tometich, Senior Solutions Architect, AWS, from Oct 2022 that introduces a AWS SAM\nabstraction that creates minimally scoped IAM policies\n- [ Building AWS Lambda governance and guardrails](https://aws.amazon.com/blogs/compute/building-aws-lambda-governance-and-guardrails/) - AWS Compute blog post by Julian Wood,\nSenior Solutions Architect, AWS, from Aug 2022 that highlights how Lambda, as a serverless\nservice, simplifies cloud security and compliance so you can concentrate on your business logic.", - "page_start": 49, - "page_end": 49, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Understanding serverless data processing**\n\n### **Stateless data**\nWhen building Lambda functions, you should assume that the environment exists only for a single\ninvocation. The function should initialize any required state when it is first started - for example,\nfetching a shopping cart from a DynamoDB table. It should commit any permanent data changes\nbefore exiting to a durable store such as Amazon S3, DynamoDB, or Amazon SQS. It should not rely\non any existing data structures or temporary files, or any internal state that would be managed by\nmultiple invocations (such as counters or other calculated, aggregate values).\nLambda provides an initializer before the handler where you can initialize database connections,\nlibraries, and other resources. Since execution environments are reused where possible to\nimprove performance, you can amortize the time taken to initialize these resources over multiple\ninvocations. However, you should not store any variables or data used in the function within this\nglobal scope.\nStateless data 7", - "page_start": 10, - "page_end": 10, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **What is serverless development?**\n\ncompute functions. For more information on how Lambda manages function scaling or reduces\nstart-up time, we will link you to relevant sections of the Lambda developer guide.\nThe topics in this guide will cover the prerequisites for understanding serverless development on\nAWS, such as account creation and an overview of AWS cloud infrastructure. Then, you will learn\nhow to shift from a traditional development model to a serverless, event-driven architecture with\nwhich to develop applications on the cloud.\nAlong the way, this guide will introduce core services, workshops, and tutorials, you can choose to\nreinforce your learning with hands-on activities.\n- AWS Identity and Access Management — for securely accessing resources on AWS.\n2\n- AWS Lambda — for serverless compute functionality.\n- Amazon API Gateway for integrating HTTP and HTTPS requests with services to handle the\nrequests.\n- Amazon DynamoDB for data storage and retrieval\n**Learn serverless techniques in an online workshop**\nLearn by doing in the **[Serverless Patterns Workshop](https://catalog.workshops.aws/serverless-patterns)** . The first module introduces a\nserverless microservice to retrieve data from DynamoDB with Lambda and API Gateway.\nAdditional modules provide practical examples of unit and integration testing, using\ninfrastructure as code to deploy resources, and how to build common architectural patterns\nused in serverless solutions.\n3", - "page_start": 5, - "page_end": 6, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with IAM**\n\n#### **Fundamentals**\n\n##### **Policies**\n\narn:partition:service:region:account-id:resource-id\nFundamentals\narn:partition:service:region:account-id:resource-type/resource-id\narn:partition:service:region:account-id:resource-type:resource-id\n- arn means this string is an ARN\n- partition is one of the three AWS partitions: AWS regions, AWS China regions, or AWS\nGovCloud (US) regions\n- service is the specific AWS service, for example: EC2\n- region is the AWS region, for example: us-east-1 (North Virginia)\n- account-id is the AWS account ID\n- resource-id is the unique resource ID. (Could also be in the form resource-type/\nresource-id )\n**Related resource(s):**\n- [ IAM identifiers](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html) provides an exhaustive list in the docs for IAM ARNs\n###### **Conditions**\n*Conditions* are specific rules for which the access is valid.\n###### **Other Elements**\n- All IAM policies have an *Effect* field which is set to either Allow or Deny .\n- Version field defines which IAM service API version to use when evaluating the policy.\n- Statement field consists of one or many JSON objects that contain the specific Action, Effect,\nResource, and Condition fields described previously\n- Sid (statement ID) is an optional identifier for a policy statement; some services like Amazon\nSimple Queue Service and Amazon Simple Notification Service might require this element and\nhave uniqueness requirements for it\n##### **Policies**\nWhen you set permissions, you attach a JSON policy to a principal. In the following example, an\nAWS managed policy named **AWSLambdaInvocation-DynamoDB** will be attached to a role that is\nrelated to a Lambda function:\nFundamentals\nYou can also create customer policies that apply to specific actions, resources, and custom\nconditions. The following policy example includes a condition that applies to an IP range:\nFundamentals\n{\n\"Version\": \"2012-10-17\",\n\"Statement\": [\n{\n\"Effect\": \"Allow\",\n\"Action\": [\n\"ec2:DescribeInstances\",\n\"ec2:RunInstances\"\n...\n\n],\n\"Resource\": \"*\",\n\"Condition\": {\n\"IpAddress\": { \"aws:SourceIp\": \"12.34.56.78/32\"}\n}\n}\n]\n}\nFirst, notice there is no Principal element in the policy. This is because attaching a policy to a\nprincipal implicitly specifies the principal to which the policy applies. Policies can exist apart from", - "page_start": 43, - "page_end": 46, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\n### **Get started with IAM**\n\n#### **Fundamentals**\n\n##### **Authorization - PARC**\n\n###### **Resources**\n\n###### **Principals**\nIAM implements *authentication* , proving who an entity claims to be, with *principals,* which are\nentities such as IAM users, federated users from Google, Facebook, etc, IAM roles, AWS accounts,\nand AWS services.\nFundamentals\n**Tip**\nAn IAM role is identical in function to an IAM user, with the important distinction that it\nis not uniquely associated with one entity, but assumable by many entities. Typically, IAM\nroles correspond to a job function.\nA loose analogy for IAM roles are that of professional uniforms: a surgeon's scrubs, a firefighter's\nhardhat, or a startup CTO's favorite hoodie. Many people can *assume the role* of a surgeon,\nfirefighter, and startup CTO, which identifies them with a certain job function.\nOne of the most useful things about IAM roles is they can be associated not only with human\nentities, but also with AWS services. These types of roles are known as *service roles* . This means you\ncan assign an IAM role directly to a service. With an IAM role assigned to the service instance, you\ncan then associate specific IAM policies with the instance role, so that the service instance itself can\naccess other AWS services. This is extremely useful for automation.\n##### **Authorization - PARC**\nSo far we've been talking about principals. Principals represent the **authentication** component. For\nauthorization, you will attach JSON documents called *IAM policies* to principals.\n**Principals**\nAs mentioned, *principals* are the entities that are allowed or denied access.\n###### **Actions**\n*Actions* are the type of access that is allowed or denied. Actions are commonly AWS service API\ncalls that represent create, read, describe, list, update, and delete semantics.\n###### **Resources**\n*Resources* are the AWS resources the action will act upon.\nAll AWS resources are identified by an [Amazon Resource Name (ARN)](https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html) . Because AWS services are\ndeployed all over the world, ARNs function like an addressing system to precisely locate a specific\ncomponent. ARNs have hierarchical structures:", - "page_start": 42, - "page_end": 43, - "source_file": "serverless-core.pdf" - } - ] - }, - { - "references": { - "source_file": "serverless-core.pdf", - "query": "Why can't I use SnapStart on my function tagged with $LATEST ?", - "target_page": 63, - "target_passage": " You can use SnapStart only on published function versions and aliases that point to versions. You can't use SnapStart on a function's unpublished version ($LATEST)", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Example handler method in Java\n\n#### **Advanced Topics**\n\ntypically with no changes to your function code. The largest contributor to startup latency (often\nreferred to as cold start time) is the time that Lambda spends initializing the function, which\nincludes loading the function's code, starting the runtime, and initializing the function code.\nWith SnapStart, Lambda initializes your function when you publish a function version. Lambda\ntakes a [Firecracker microVM](http://aws.amazon.com/blogs/opensource/firecracker-open-source-secure-fast-microvm-serverless/) snapshot of the memory and disk state of the initialized [execution ](https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtime-environment.html)\n[environment](https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtime-environment.html) , encrypts the snapshot, and caches it for low-latency access.\nNote: You can use SnapStart only on published function versions and aliases that point to versions.\nYou can't use SnapStart on a function's unpublished version ($LATEST).\nRelated resources:\n- [ Accelerate Your Lambda Functions with Lambda SnapStart](https://aws.amazon.com/blogs/aws/new-accelerate-your-lambda-functions-with-lambda-snapstart/) - an AWS Compute blog article by\nJeff Barr from Nov 2022 that shows the configuration change and vast difference from roughly\nsix seconds init time to 142 milliseconds of restore time with SnapStart\nAdvanced Topics\n##### **Connect to functions with Function URLs**\nA function URL is a dedicated HTTP(S) endpoint for your Lambda function. You can create and\nconfigure a function URL through the Lambda console or the Lambda API. When you create a\nfunction URL, Lambda automatically generates a unique URL endpoint for you. Once you create a\nfunction URL, its URL endpoint never changes. Function URL endpoints have the following format:\nhttps://.lambda-url..on.aws\nAfter you configure a function URL for your function, you can invoke your function through its\nHTTP(S) endpoint with a web browser, curl, Postman, or any HTTP client.\nRelated resources:\n- [ Function URLs](https://docs.aws.amazon.com/lambda/latest/dg/lambda-urls.html) - official documentation", - "page_start": 62, - "page_end": 63, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Set static variables #\n####################################\nhost=9.99.99.99\nnohit=no\napplgrp1=ICAlog\nfolder1=ICAlog\napplgrp2=applg2\nfolder2=folder2\napplgrp3=applg3\nfolder3=folder3\n####################################\nChapter 11. Exits", - "page_start": 283, - "page_end": 284, - "source_file": "sg246915.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 11. Advanced Copy Services\n\n### **11.2 Managing FlashCopy by using the GUI**\n\n#### **11.2.4 Single-click snapshot**\n\nThe *snapshot* creates a point-in-time backup of production data. The snapshot is not intended\nto be an independent copy. Instead, it is used to maintain a view of the production data at the\ntime that the snapshot is created. Therefore, the snapshot holds only the data from regions of\nthe production volume that changed since the snapshot was created. Because the snapshot\npreset uses thin provisioning, only the capacity that is required for the changes is used.\nSnapshot uses the following preset parameters:\n� Background copy: No\n� Incremental: No\n� Delete after completion: No\n� Cleaning rate: No\n� Primary copy source pool: Target pool\n**Note:** If you selected multiple source volumes to create FlashCopy mappings, if you select\n**Inherit properties from source Volume** , it applies to each created target volume. For\nexample, if you selected a compressed volume and a generic volume as sources for the\nnew FlashCopy mappings, the system creates a compressed target and a generic target.\nTo create and start a snapshot, complete the following steps:\n1. Open the FlashCopy window from the **Copy Services** → **FlashCopy** menu.\n2. Select the Volume that you want to create a snapshot of, and right-click it or click\n**Actions** → **Create Snapshot** , as shown in Figure 11-32.\n*Figure 11-32 Single-click snapshot creation and start*\n3. You can select multiple volumes at a time, which creates as many snapshots\nautomatically. The system then automatically groups the FlashCopy mappings in a new\nconsistency group, as shown in Figure 11-33.\n*Figure 11-33 Selection single-click snapshot creation and start*\n4. For each selected source volume, the following actions occur:\n- A FlashCopy mapping is automatically created. It is named by default fcmapXX .\n- A target volume is created. By default the source name is appended with a _XX suffix.\n- A consistency group is created for each mapping, unless multiple volumes were\nselected. Consistency groups are named by default fccstgrpX .\nThe newly created consistency group is automatically started.", - "page_start": 500, - "page_end": 501, - "source_file": "sg247938.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 11. Advanced Copy Services\n\n#### **11.1.11 Multiple target FlashCopy**\n\n**Dependencies**\nWhen a source volume has multiple target volumes, a mapping is created for each\nsource-target relationship. When data is changed on the source volume, it is first copied on\nthe target volume because of the copy-on-write mechanism that is used by FlashCopy.\nYou can create up to 256 targets for a single source volume. Therefore, a single write\noperation on the source volume might result in 256 write operations (one per target volume).\nThis generates a large workload that the system cannot handle and lead to a heavy\nperformance impact on front-end operations.\nTo avoid any significant impact on performance because of multiple targets, FlashCopy\ncreates dependencies between the targets. Dependencies can be considered as “hidden”\nFlashCopy mappings that are not visible to and cannot be managed by the user. A\ndependency is created between the most recent target and the previous one (in order of start\ntime). Figure 11-13 shows an example of a source volume with three targets.\nWhen the three targets are started, Target T0 was started first and considered the “oldest.”\nTarget T1 was started next and is considered “next oldest,” and finally Target T2 was started\nlast and considered the “most recent” or “newest.” The “next oldest” target for T2 is T1. The\n“next oldest” target for T1 is T0. T1 is newer than T2, and T0 is newer than T1.\n*Figure 11-13 FlashCopy dependencies example*\n* **Source read with Multiple target FlashCopy** *\nThere is no specific behavior for read operations on source volumes when there are multiple\ntargets for that volume. The data is always read from the source.\n* **Source write with Multiple Target FlashCopy (Copy on Write)** *\nA write to the source volume does not cause its data to be copied to all of the targets. Instead,\nit is copied to the most recent target volume only. For example, consider the sequence of\nevents that are listed in Table 11-3, for a source volume and three targets started at different\ntimes. In this example, there is no background copy. The “most recent” target is indicated with\nan asterisk.\n*Table 11-3 Sequence example of write IOs on a source with multiple targets*", - "page_start": 474, - "page_end": 475, - "source_file": "sg247938.pdf" - }, - { - "text": "# and index 'log' is updated with a date and a counter of 001 (if the", - "page_start": 281, - "page_end": 281, - "source_file": "sg246915.pdf" - }, - { - "text": "# then add up old count by 1 #\n####################################\nelse\nlet log=$log+001\ntypeset -Z3 log\nfi\n####################################", - "page_start": 284, - "page_end": 285, - "source_file": "sg246915.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000460000000000000000000000000000000000000000000000000\n\n### **13.9 Collecting support information by using the GUI and CLI**\n\n#### **13.9.1 Collecting information by using the GUI**\n\nTo collect information using the GUI, complete the following steps:\n1. Click **Settings** → **Support** and the Support Package tab (see Figure 13-68).\n*Figure 13-68 Support Package option*\n2. Click the **Upload Support Package** button.\nAssuming that the problem encountered was an unexpected node restart that logged a\n2030 error, we collect the default logs and the most recent statesave from each node to\ncapture the most relevant data for support.\n**Note:** When a node unexpectedly reboots, it first dumps its current statesave\ninformation before it restarts to recover from an error condition. This statesave is critical\nfor IBM Support to analyze what occurred. Collecting a snap type 4 creates statesaves\nat the time of the collection, which is not useful for understanding the restart event.\nChapter 13. RAS, monitoring, and troubleshooting\n3. The Upload Support Package window provides four options for data collection. If you were\ncontacted by IBM Support because your system called home or you manually opened a\ncall with IBM Support, you receive a *PMR number* . Enter that PMR number into the **PMR**\nfield and select the snap type (often referred to as an *option 1, 2, 3, 4 snap* ) as requested\nby IBM Support (see Figure 13-69). In our example, we entered our PMR number,\nselected snap type 3 (option 3) because this automatically collects the statesave that were\ncreated at the time the node restarted, and clicked **Upload** .\n*Figure 13-69 Upload Support Package window*\n**Tip:** To open a service request online, see the IBM Support Service requests and\nPMRs [web page](https://www.ibm.com/support/servicerequest) .\n4. The procedure to generate the snap on a Storwize V7000 system, including the most\nrecent statesave from each node canister, starts. This process might take a few minutes\n(see Figure 13-70).\n*Figure 13-70 Task detail window*", - "page_start": 749, - "page_end": 751, - "source_file": "sg247938.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 11. Advanced Copy Services\n\n### **11.4 Implementing Transparent Cloud Tiering**\n\n#### **11.4.4 Managing cloud snapshots**\nTo manage volume cloud snapshots, open the Cloud Volumes window, right-click the volume\nthat you want to manage the snapshots from, and select **Manage Cloud Snapshot** .\n“Managing” a snapshot is deletes one or multiple versions. The list of point-in-time copies\nappear and provide more information about their status, type, and snapshot date, as shown in\nFigure 11-76 on page 509.\nChapter 11. Advanced Copy Services\n*Figure 11-76 Deleting versions of a volume’s snapshots*\nFrom this window, an administrator can delete old snapshots (old point-in-time copies) if they\nare no longer needed. The most recent copy cannot be deleted. If you want to delete the most\nrecent copy, you must first disable Cloud Tiering for the specified volume.", - "page_start": 529, - "page_end": 530, - "source_file": "sg247938.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 11. Advanced Copy Services\n\n### **11.2 Managing FlashCopy by using the GUI**\n\n#### **11.2.16 Starting FlashCopy mappings**\n\nThe use of the **start** command defines the “point-in-time”, which is the moment that is used\nas a reference (T0) for all subsequent operations on the source and the target volumes.\n**Important:** Deleting a Consistency Group does not delete the FlashCopy mappings that it\ncontains.\n**Important:** Only FlashCopy mappings that do not belong to a consistency group can be\nstarted individually. If FlashCopy mappings are part of a consistency group, they can only\nbe started together by using the consistency group **start** command.\nChapter 11. Advanced Copy Services\nTo start one or multiple FlashCopy mappings that do not belong to a consistency group,\ncomplete the following steps:\n1. Open the FlashCopy Consistency Groups, or FlashCopy Mappings window.\n2. Right-click the FlashCopy mappings that you want to start and select **Start** , as shown in\nFigure 11-59.\n*Figure 11-59 Starting FlashCopy mappings*\nYou can check the FlashCopy state and the progress of the mappings in the Status and\nProgress columns of the table, as shown in Figure 11-60.\n*Figure 11-60 FlashCopy mappings status and progress examples*\nFlashCopy Snapshots are dependent on the source volume and should be in a “copying”\nstate if the mapping is started.\nFlashCopy clones and the first occurrence of FlashCopy backup can take a long time to\ncomplete, depending on the size of the source volume and on the copyrate value. The next\noccurrences of FlashCopy backups are faster because only the changes that were made\nduring two occurrences are copied.\nFor more information about FlashCopy starting operations and states, see 11.1.10, “Starting\nFlashCopy mappings and Consistency Groups” on page 450.", - "page_start": 515, - "page_end": 516, - "source_file": "sg247938.pdf" - }, - { - "text": "# of reprints and current date #\n####################################\narsdoc update -h $host -g $applgrp -f $folder -n log=\"$log$blank$datum\" -n\nreprint=I -u admin -p ondemand -i \"where account-number='$account-number'\" -v\nfi\n####################################", - "page_start": 285, - "page_end": 285, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_SHEN_2003.pdf", - "query": "At Shentel company, what determines an employees pension ?", - "target_page": 22, - "target_passage": "Pension benefits are based primarily on the employee's compensation and years of service", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "## **2003**\n### **6.00% 4.50%**\n2002\n6.50%\n4.50%\n2001\n7.00%\n5.00%\n2001 7.50% 5.00% 8.00%\n2002 7.00% 5.00% 8.00%\n### **2003 6.50% 4.50% 7.50%**\n**2003** 2002 **69.8%** 62.9% **26.6%** 32.2% **3.6%** 4.9% **100.0%** 100.0%\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\nSHENANDOAH TELECOMMUNICATIONS COMPANY ■ 32\n##### **Note 9. Retirement Plans (Continued)**\nThe Company's matching contributions to the defined contribution plan were approximately $228 thousand, $210 thousand and $182 thousand for the years ended December 31, 2003, 2002 and 2001, respectively.\nIn May 2003, the Company adopted an unfunded nonqualified supplemental executive retirement plan for named executives. The plan was established to provide retirement benefits in addition to those provided under the Retirement Plan that covers all employees. The following table presents the actuarial information for the plan.", - "page_start": 32, - "page_end": 33, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **304**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **Note 9. Retirement Plans (Continued)**\n**2003** 2002 2001\nFunded status **$(3,797)** $ (2,880) $ (1,163)\nUnrecognized net (gain) loss **2,229** 1,505 (124)\nUnrecognized prior service cost **252** 283 315\nUnrecognized net transition asset **(9)** (38) (67)\nAccrued benefit cost **$(1,325)** $ (1,130) $ (1,039)\nComponents of net periodic benefit costs:\nService cost **$ 486**\n\n$ 420 $ 313\nInterest cost **615**\n\n591 507\nExpected return on plan assets **(494)** (582) (640)\nAmortization of prior service costs **31**\n\n31 31\nAmortization of net gain **32**\n\n- (102)\nAmortization of net transition asset **(29)** (29) (29)\nNet periodic benefit cost **$ 641** $ 431 $ 80\nThe accumulated benefit obligation for the qualified retirement plan was $7,872, $6,551 and $5,399 at December 31, 2003, 2002 and 2001, respectively.\nWeighted average assumptions used by the Company in the determination of benefit obligations at December 31, 2003, 2002 and 2001 were as follows:\n##### **Investment Policy**\nThe investment policy of the Company’s Pension Plan is for assets to be invested in a manner consistent with the fiduciary standards of ERISA. More specifically, the investment focus is to preserve capital which includes inflationary protection as well as protection of the principal amounts contributed to the Plan. Of lesser importance is the consistency of growth, which will tend to minimize the annual fluctuations in the normal cost. It is anticipated that growth of the fund will result from both capital appreciation and the re-investment of current income.\n##### **Contributions**\nThe Company expects to contribute $0.5 million to the noncontributory defined benefit plan in 2004, and contributed $0.4 million in 2003, and $0.3 million in 2002.\nAsset Category **2003** 2002 Equity securities **69.8%** 62.9% Debt securities **26.6%** 32.2% Cash and cash equivalents **3.6%** 4.9% **100.0%** 100.0%\n**2003** 2002 2001\nDiscount rate **6.00%** 6.50% 7.00%\nRate of increase in compensation levels **4.50%** 4.50% 5.00%\nWeighted average assumptions used by the Company in the determination of net pension cost for the years ended December 31, 2003, 2002, and 2001 were as follows: **2003** 2002 2001 Discount Rate **6.50%** 7.00% 7.50% Rate of increase in compensation level **4.50%** 5.00% 5.00% Expected long-term rate of return on plan assets **7.50%** 8.00% 8.00%\nThe Company’s pension plan asset allocations based on market value at December 31, 2003 and 2002, by asset category were as follows:", - "page_start": 32, - "page_end": 32, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "### **Net Income**\n\n#### to stay in touch.\n2003 was the 10th anniversary of Shentel’s decision to enter the PCS business and the 8th year operating as a Sprint PCS Affiliate. This year was a", - "page_start": 9, - "page_end": 10, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2002 compared to 2001**\n\n### **We must serve well to prosper - We must prosper to serve well**\nShenTel Service Company - Shenandoah Long Distance Company - Shenandoah Mobile Company\nShenandoah Network Company - Shenandoah Telephone Company - Shenandoah Valley Leasing Company\nShenandoah Cable Television Company - ShenTel Communications Company\nShenandoah Personal Communications Company\nPO Box 459 Edinburg, VA 22824-0459 Phone 540-984-4141 - Fax 540-984-8192 www.shentel.com\nThe front cover of the annual report is adapted from the Company’s 2004 Telephone Directory.", - "page_start": 59, - "page_end": 59, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## w. Employee benefits\n\nto be paid if the Group has a present legal or\nconstructive obligation to pay this amount as a\nresult of past service provided by the Directors\nor employees and the obligation can be esti-\nmated reliably.\n(iv) Retirement benefit obligations\nContributions to defined contribution superan-\nnuation plans are recognised as an expense in\nthe statement of comprehensive income as they\nbecome payable.\n(v) Share-based payment transactions\nThe Group provides benefits to employees\n(including Directors) in the form of share-based\npayments, whereby employees render services in\nexchange for shares or rights over shares\n(“equity settled transactions”).\nThe fair value of these equity settled transac-\ntions is recognised as an employee benefit\nexpense with a corresponding increase in equity.\nThe fair value is measured at grant date and\nrecognised over the period during which the\nemployees become unconditionally entitled.\nThe fair value at grant date is determined using\na Black-Scholes option pricing model that takes\ninto account the exercise price, the term of the\noption, the share price at the grant date, the\nexpected price volatility of the underlying share,\nthe expected dividend yield and the risk free\ninterest rate for the term of the option.\nUpon the exercise of the equity settled reward,\nthe related balance of the share-based payments\nreserve is transferred to share capital.", - "page_start": 75, - "page_end": 75, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "## **2003**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **Note 14. Segment Reporting (Continued)**\nSelected financial data for each segment is as follows: Holding Telco CATV ShenTel Leasing Operating revenues - external: *(in thousands)*\n**2003 $ - $ 22,729 $ 4,433 $ 6,897 $ 14** 2002 - 22,461 4,358 6,312 20 2001 - 21,599 3,810 5,078 25\nOperating revenues - internal: **2003 $ - $ 3,062 $ 24 $ 307 $ -** 2002 - 2,888 5 349 - 2001 - 2,532 2 362 -\nDepreciation and amortization: **2003 $ 196 $ 4,279 $ 777 $ 410 $ -** 2002 196 3,798 718 414 - 2001 196 3,609 1,354 472 -\nOperating income (loss): **2003 $ (726 $ 1 1,927 $ 890 $ 1,469 $ 4** 2002 (555) 11,908 1,145 776 11 2001 (504) 12,321 54 168 10\nNon-operating income less expenses: **2003 $ 4,275 $ (151) $ (31) $ 9 $ 1** 2002 4,966 (474) (23) (93) 1 2001 3,804 646 (184) (36) 1\nInterest expense: **2003 $ 3 , 070 $ 443 $ 514 $ 171 $ -** 2002 3,540 662 583 165 - 2001 2,664 1,428 690 237 -\nIncome tax expense (benefit) from continuing operations: **2003 $ 29 $ 4,268 $ 146 $ 501 $ 2** 2002 (3,363) 3,237 198 191 5 2001 5,117 4,373 (312) (32) 4\nIncome (loss) from continuing operations: **2003 $ 7 $ 7,064 $ 200 $ 805 $ 3** 2002 (5,771) 7,536 341 327 8 2001 8,463 7,167 (509) (73) 7\nIncome from discontinued operations, net of taxes: **2003 $ - $ 12 $ - $ - $ -** 2002 - 72 2 - - 2001 - 72 2 - -\nNet income (loss) including cumulative effect **2003 $ 7 $ 7,076 $ 200 $ 805 $ 3** 2002 (5,771) 7,608 343 327 8 2001 8,463 7,239 (507) (73) 7\nTotal assets: **2003 $141,658 $ 57,533 $ 10,340 $ 6,721 $188** 2002 112,765 59,554 10,961 6,255 187 2001 114,280 56,090 11,480 5,373 254\n**(726)** 11,927", - "page_start": 37, - "page_end": 37, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "#### **PEOPLE OF SHENTEL MANAGEMENT TEAM**\nSHENANDOAH TELECOMMUNICATIONS COMPANY ■ 6\n0\n20\n40\n60\n80\n00\n1999 2000 2001 2002 2003\nWholesale\nPost-paid\n47\n10\n22\n70\n68 68\n89 89\n98\n0\n20\n40\n60\n80\n100\n1999 2000 2001 2002 2003\n69\n30\n44\n93\n106\n0\n10\n20\n30\n40\n1999 2000 2001 2002 2003\n29\n16\n44\n23\n12\n0\n20\n40\n60\n80\n100\n1999 2000 2001 2002 2003\nN t I\n6\n10\n16\n5\n32\n3\n10\n(-3)\n5\n10\nIncome from\nContinuing Operations\nNet Income\n*(Front, left to right): Earle A. MacKenzie, Executive VP, Len L. Greisz, Director of Internal Control, Christopher E. French, President,*\n*Daniel R. Detamore-Hunsberger, Controller, Marcy J. Engle, Human Resources Manager.*\n*(Back, left to right): David K. MacDonald, VP - Operations, David E. Ferguson, VP - Customer Services, Lori W. Warren, Director of*\n*Regulatory Affairs, Chris S. Kyle, Director of Planning, William L. Pirtle, VP - Sales, Laurence F. Paxton, VP - Information Technology*", - "page_start": 6, - "page_end": 7, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **304**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\nVirginia Independent Telephone Alliance, (VITAL), another equity method investee of the Company, provides SS7 signaling services to the Company. These transactions are recorded as expense on the Company’s books and were less than $30 thousand in each of the 2003, 2002 and 2001.\n##### **Note 9. Retirement Plans**\nThe Company maintains a noncontributory defined benefit pension plan and a separate defined contribution plan. The following table presents the defined benefit plan's funded status and amounts recognized in the Company's consolidated balance sheets.\n**2003** 2002 2001\nChange in benefit obligation: *(in thousands)*\nBenefit obligation, beginning **$ 9,585** $ 8,538 $ 6,847\nService cost **486** 420 313\nInterest cost **615**\n\n591 507\nActuarial (gain) loss **1,211**\n\n252 1,054\nBenefits paid **(247)** (216) (183)\nBenefit obligation, ending **$11,650** $ 9,585 $ 8,538\nChange in plan assets:\nFair value of plan assets, beginning **$ 6,705** $ 7,375 $ 8,081\nActual return on plan assets **948** (794) (523)\nBenefits paid **(247)** (216) (183)\nContributions made **447** 340 -\nFair value of plan assets, ending **$ 7,853** $ 6,705 $ 7,375\n**2003** 2002 2001\n*(in thousands)*\n31 ■ 2003 ANNUAL REPORT", - "page_start": 31, - "page_end": 32, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2003**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **Note 14. Segment Reporting**\nThe Company, as a holding company with various operating subsidiaries, has identified ten reporting segments based on the products and services each provides. Each segment is managed and evaluated separately because of differing technologies and marketing strategies.\nThe reporting segments and the nature of their activities are as follows:\nShenandoah Telecommunications Company (Holding) Holding company, which invests in both affiliated and non-affiliated companies.\nShenandoah Telephone Company (Telephone) Provides both regulated and unregulated telephone services and leases fiber optic facilities primarily throughout the Northern Shenandoah Valley.\nShenandoah Cable Television Company (CATV) Provides cable television service in Shenandoah County.\nShenTel Service Company (ShenTel) Provides Internet access to a multi-state region surrounding the Northern Shenandoah Valley, hosts Travel 511 for Virginia, and sells and services telecommunication equipment.\nShenandoah Valley Leasing Company (Leasing) Finances purchases of telecommunications equipment to customers of other segments.\nShenandoah Mobile Company (Mobile) Provides tower rental space in the Company’s PCS markets and paging services throughout the Northern Shenandoah Valley.\nShenandoah Long Distance Company (Long Distance) Provides long distance services.\nShenandoah Network Company (Network) Leases interstate fiber optic facilities.\nShenTel Communications Company (Shen Comm) Provides DSL services as a CLEC operation.\nShenandoah Personal Communications Company (PCS) As a PCS Affiliate of Sprint, provides digital wireless service to a portion of a four-state area covering the region from Harrisburg, York and Altoona, Pennsylvania, to Harrisonburg, Virginia.\nThe accounting policies of the segments are the same as those described in the summary of significant accounting policies. Each segment accounts for inter-segment sales and transfers as if the sales or transfers were to outside parties.\nIncome (loss) recognized from equity method nonaffiliated investees by segment is as follows:\nYear Holding Telephone Consolidated Totals\n*(in thousands)*\n**2003 $ (441) $ 65 $ (376)** 2002 $ (822) $ 45 $ (777) 2001 $ (1,218) $104 $ (1,114)\nSHENANDOAH TELECOMMUNICATIONS COMPANY ■ 36", - "page_start": 36, - "page_end": 37, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS\n\nOther assets ............................................................................................................................................................................................................................. 699 6,533\n¥2,109,205 $19,712,196 FINANCIAL SECTION In addition to the above, at March 31, 2005, investments in consolidated subsidiaries of ¥1,036 million ($9,682 thousand) were pledged as\ncollateral for long-term debt of affiliates of ¥472 million ($4,411 thousand), which has not been reflected in the accompanying consolidated\nbalance sheet. FINANCIAL SECTION\n9. RETIREMENT BENEFIT PLANS\nThe Company and its domestic consolidated subsidiaries have defined benefit plans, i.e., welfare pension fund plans (“WPFP”), tax-qualified\npension plans and lump-sum payment plans, covering substantially all employees who are entitled to lump-sum or annuity payments, the amounts\nof which are determined by reference to their basic rates of pay, length of service, and the conditions under which termination occurs. Certain\nforeign consolidated subsidiaries have defined benefit and contribution plans.\nThe following table sets forth the funded and accrued status of the plans, and the amounts recognized in the consolidated balance sheets as\nof March 31, 2005 and 2004 for the Company’s and the consolidated subsidiaries’ defined benefit plans:\n*Thousands of*\n*Millions of yen* *U.S. dollars*\n2004 2003 2004 *As of* *Mar. 31, 2005* *Mar. 31, 2004* *Mar. 31, 2005*\nRetirement benefit obligation ....................................................................................................................................... ¥(1,217,260) ¥(1,041,483) $(11,376,262)\nPlan assets at fair value .................................................................................................................................................... 500,815 377,169 4,680,514\nUnfunded retirement benefit obligation ............................................................................................................... (716,445) (664,314) (6,695,748)\nUnrecognized net retirement benefit obligation at transition ........................................................... 120,718 131,666 1,128,206\nUnrecognized actuarial gain or loss ........................................................................................................................ 154,689 152,867 1,445,691\nUnrecognized prior service cost ................................................................................................................................. (66,720) (61,833) (623,551)\nNet retirement benefit obligation .............................................................................................................................. (507,758) (441,614) (4,745,402)\nPrepaid pension cost ........................................................................................................................................................... 445 652 4,159\nAccrued retirement benefits .......................................................................................................................................... ¥ (508,203) ¥ (442,266) $ (4,749,561)\nThe substitutional portion of the benefits under the WPFP has been included in the amounts shown in the above table.\nThe Company received the approval from the Minister of Health, Labor and Welfare (“MHLW”) in the year ended March 31, 2003 with respect\nto its application for exemption from the obligation for benefits related to future employee services under the substitutional portion of the WPFP.\nCertain domestic consolidated subsidiaries received the same approval from MHLW during the year ended March 31, 2004. In accordance with\nthe transitional provision stipulated in “Practical Guidelines for Accounting for Retirement Benefits,” the Company and the domestic consolidated\nsubsidiaries accounted for the separation of the substitutional portion of the benefit obligation from the corporate portion of the benefit obligation\nunder their WPFPs as of the dates of approval for their exemption assuming that the transfer to the Japanese government of the substitutional", - "page_start": 82, - "page_end": 83, - "source_file": "OTC_NSANY_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_SHEN_2003.pdf", - "query": "At the end of 2003, how many available-for-sales investments did Shenandoah company count in its portfolio ?", - "target_page": 53, - "target_passage": "The Company’s available-for-sale portfolio at December 31, 2003 is made up of two investments", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "## **2003 Financial Statements**\n\n### **INDEPENDENT AUDITOR’S REPORT**\n\n#### **December 31, 2003, 2002 and 2001** *in thousands*\n\nSHENANDOAH TELECOMMUNICATIONS COMPANY ■ 12\n**ASSETS (Note 5) 2003** 2002 2001\nCurrent Assets\nCash and cash equivalents **$ 28,696**\n\n$ 2,209 $ 2,037\nAccounts receivable, net (Notes 1 and 8) **6,488** 7,536 5,739\nIncome taxes receivable **1,526** 12 1,205\nMaterials and supplies **2,062** 1,787 2,934\nPrepaid expenses and other **1,669** 2,205 1,146\nDeferred income taxes (Note 6) **522** 1,197 575\nAssets held for sale (Note 2) **-** 5,548 2,973\n**Total current assets $ 40,963** $ 20,494 $ 16,609\nSecurities and Investments (Notes 3 and 8)\nAvailable-for-sale securities **$ 199** $ 151 $ 12,025\nOther investments **7,268** 7,272 6,438\n**Total securities and investments $ 7,467** $ 7,423 $ 18,463\nProperty, Plant and Equipment\nPlant in service (Note 4) **$ 197,431** $184,069 $154,345\nPlant under construction **2,261** 5,209 14,960\n**$ 199,692** $189,278 $169,305\nLess accumulated depreciation **72,006** 57,126 44,473\n**Net property, plant and equipment $ 127,686** $132,152 $124,832\nOther Assets\nAssets held for sale (Note 2) **$ -** $ - $ 3,272\nCost in excess of net assets of business acquired **5,105** 5,105 5,105\nDeferred charges and other assets (Notes 1 and 2) **5,999** 667 1,452\n**$ 11,104** $ 5,772 $ 9,829\nLess accumulated amortization **1,856** 1,837 2,361\n**Net other assets $ 9,248** $ 3,935 $ 7,468\n**Total assets $ 185,364** $164,004 $167,372\nSee accompanying notes to consolidated financial statements.", - "page_start": 13, - "page_end": 13, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2003**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\nIn 2002, the Company liquidated its holdings of VeriSign, Inc, for proceeds of $2.8 million and a realized loss of $9.0 million. The VeriSign stock was valued at $38 per share at December 31, 2001, and declined over the ensuing months to approximately $6 per share in early July 2002. The Company liquidated all of its holdings in the stock early in the third quarter 2002. The Company’s original investment in VeriSign’s predecessor companies was approximately $1.0 million. Total proceeds from all sales of stock in VeriSign and its predecessor companies were $8.1 million, or more than eight times the original investment.\nThere were no gross realized gains on available-for-sale securities included in income in 2003 or 2002, while there were $17.7 million for 2001. Gross realized losses included in income in 2003, 2002 and 2001 were $3 thousand, $9.0 million and $3.0 million, respectively.\nChanges in the unrealized gains (losses) on available-for-sale securities during the years ended December 31, 2003, 2002 and 2001 reported as a separate component of shareholders' equity are as follows:\n.\n##### **$**\n##### **$**\n$\n$\n$\n$\n##### **Note 3. Securities and Investments (Continued)**\n25 ■ 2003 ANNUAL REPORT", - "page_start": 25, - "page_end": 26, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2003**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\nThe Company was committed to invest an additional $1.8 million at December 31, 2003 in various equity method investees pursuant to capital calls from the fund managers. It is not practical to estimate the fair value of the other investments due to their limited market and restrictive nature of their transferability.\nThe Company’s ownership interests in Virginia Independent Telephone Alliance and ValleyNet are approximately 22% and 20%, respectively. The Company purchases services from Virginia Independent Telephone Alliance and ValleyNet at rates comparable with other customers. The Company’s ownership in NTC Communications is approximately 18%. Other equity method investees are investment limited partnerships which are approximately 2% owned each.\n**2003** 2002 2001\n*(in thousands)*\n**$ 796** $ 796 $ 796\n**500** 500 500\n**1,321** 1,126 768\n2) **-** - 500\n**182** 241 254\n**$ 2,799** $ 2,663 $ 2,818\n**$ 89** $ 263 $ 393\n**541** 707 891\n**184** 273 441\n**1,290** 1,024 518\n**1,149** 988 970\n**971** 1,089 -\n**228** 248 400\n**17** 17 7\n**$ 4,469** $ 4,609 $ 3,620\n**$ 7,268** $ 7,272 $ 6,438\n$ 263\n707\n273\n1,024\n988\n1,089\n248\n17\n$ 4,609\n$ 7,272\n$ 2,663\n$ 796\n500\n1,126\n-\n241\n$\n$\nsecurities, which do not have readily determinable fair values, consist of the following:\nAs of December 31, other investments, comprised of equity\nSHENANDOAH TELECOMMUNICATIONS COMPANY ■ 26", - "page_start": 26, - "page_end": 27, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2002 compared to 2001**\n\n##### **Financial Condition, Liquidity and Capital Resources**\n\nThe fair value of the Company’s available-for-sale securities was $0.2 million at the end of 2003, compared to $0.2 million at the end of 2002. The Company’s available-for-sale portfolio at December 31, 2003 is made up of two investments, both of which are within the telecommunications industry. Due to the volatility of the securities markets, particularly in the telecommunications industry, there is uncertainty about the ultimate value the Company will realize with respect to these investments in the future.\nThe Company participates in emerging technologies by investing in entities that invest in start-up companies. This includes indirect participation through capital venture funds of South Atlantic Venture Fund III, South Atlantic Private Equity IV, Dolphin Communications Parallel Fund, Dolphin Communications Fund II and the Burton Partnership. The Company also participates by direct investment in privately held companies. Currently the Company’s only direct investment is in NTC Communications, a provider of voice, video and data connections to off campus housing properties at universities and colleges. For those companies that eventually make public offerings of their securities, it\n51 ■ 2003 ANNUAL REPORT\n**SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**\nis the intent of the Company to evaluate whether to hold or sell parts or all of each investment on an individual basis. At December 31, 2003, the Company had external investments totaling $7.5 million.\nIn 2004, the Company anticipates taking advantage of a conversion feature on its Rural Telephone Bank stock. The Company will convert a portion of its holdings into a different class of stock that will pay cash dividends each year. The bank declares a dividend rate that varies, each year. The range of the dividend has been between 4.2% and 5.65% over the last 5 years. The rate in the two most recent years was 4.2%. This transaction is estimated to provide the Company with approximately $0.3 million in dividend income each year, based on the 2003 dividend rate of 4.2% and assuming we had converted the stock at the beginning of 2003.\n##### **Financial Condition, Liquidity and Capital Resources**\nThe Company has four principal sources of funds available to meet the financing needs of its operations, capital projects, debt service, investments and potential dividends. These sources include cash flows from operations, cash and cash equivalents, the liquidation of investments and borrowings. Management routinely considers the alternatives available to determine what mix of sources are best suited for the long-term benefit of the Company.", - "page_start": 52, - "page_end": 53, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2003 Financial Statements**\n\n### **INDEPENDENT AUDITOR’S REPORT**\n\n#### **Years Ended December 31, 2003, 2002 and 2001** *in thousands*\n\n* **Securities and investments:** * The classifications of debt and equity securities are determined by management at the date individual investments are acquired. The appropriateness of such classification is continually reassessed. The Company monitors the fair value of all investments, and based on factors such as market conditions, financial information and industry conditions, the Company will reflect impairments in values as is warranted. The classification of those securities and the related accounting policies are as follows:\n*Available-for-Sale Securities:* Debt and equity securities classified as available-for-sale consist of securities which the Company intends to hold for an indefinite period of time, but not necessarily to maturity. Any decision to sell a security classified as available-for-sale would be based on various factors, including changes in market conditions, liquidity needs and similar criteria. Available-for-sale securities are recorded at fair value as determined by quoted\n*Available-for-Sale Securities:* Debt and equity securities classified as available-for-sale consist of securities which the Company intends to hold for an indefinite period of time, but not necessarily to maturity. Any decision to sell a security classified as available-for-sale would be based on various factors, including changes in market conditions, liquidity needs and similar criteria. Available-for-sale securities are recorded at fair value as determined by quoted\nSHENANDOAH TELECOMMUNICATIONS COMPANY ■ 18", - "page_start": 19, - "page_end": 19, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2003**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **Note 3. Securities and Investments**\nThe Company has three classifications of investments; available for sale securities, investments carried at cost, and equity method investments. See Note 1 for specific definitions of each classification of investment. The following tables present the investments of the Company for the three-year period ended December 31, 2003:\nAvailable-for-sale securities at December 31 consist of the following:\nCost\nGross Unrealized Holding Gains\nGross Unrealized Holding Losses Fair Value\n*(in thousands)* **2003** Deutsche Telekom, AG **$ 85 $ 64 $ - $ 149** Other **73 - 23 50 $ 158 $ 64 $ 23 $ 199**\n2002 Deutsche Telekom, AG $ 85 $ 20 $ - $ 105 Other 73 - 27 46 $ 158 $ 20 $ 27 $ 151\n2001 VeriSign, Inc. $11,798 $ - $ - $11,798 Deutsche Telekom, AG 85 10 - 95 Other 74 58 - 132 $11,957 $ 68 $ - $12,025\nDuring 2001, the Company liquidated its holdings of Loral Space and Communications, LTD and ITC^DeltaCom, Inc. for proceeds of $0.2 million and a realized loss of $1.4 million. Additionally, the Company sold 130,000 shares of Illuminet Holdings, Inc. (Illuminet) for proceeds of $5.3 million and a realized gain of $5.0 million. In September 2001, Illuminet notified the Company that VeriSign, Inc. (VeriSign) made an offer to acquire Illuminet. The Company received VeriSign stock valued at $13.2 million, for the Illuminet investment, and based on the fair value of the new asset received, recorded a realized gain of $12.7 million in 2001 on the transaction through net gain on investments in the other income (expense) section of the income statement. Subsequent to the close of the transaction, the VeriSign stock declined in value and the Company recognized an impairment of $1.5 million, as management viewed the decline to be other than temporary.", - "page_start": 25, - "page_end": 25, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2003**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n**2003** 2002 2001 Available-for-sale securities: *(in thousands)* Beginning Balance **$ (7)** $ 68 $ 9,153 Unrealized holding gains (losses) during the year, net **48** (75) 5,615 Reclassification of recognized (gains) during the year, net **-** - (14,700) **41** (7) 68 Deferred tax effect related to net unrealized gains **15** (3) 26\nEnding Balance **$ 26** $ (4) $ 42\nAs of December 31, other investments, comprised of equity securities, which do not have readily determinable fair values, consist of the following:\n**2003** 2002 2001\nCost method: *(in thousands)*\nRural Telephone Bank **$ 796** $ 796 $ 796\nNECA Services, Inc. **500** 500 500\nCoBank **1,321** 1,126 768\nNTC Communications (equity method in 2003 and 2002) **-** - 500\nOther **182** 241 254\n**$ 2,799** $ 2,663 $ 2,818\nEquity method:\nSouth Atlantic Venture Fund III L.P. **$ 89** $ 263 $ 393\nSouth Atlantic Private Equity Fund IV L.P. **541** 707 891\nDolphin Communications Parallel Fund, L.P. **184** 273 441\nDolphin Communications Fund II, L.P. **1,290** 1,024 518\nBurton Partnership **1,149** 988 970\nNTC Communications (cost method in 2001) **971** 1,089 -\nVirginia Independent Telephone Alliance **228** 248 400\nValleyNet **17** 17 7\n**$ 4,469** $ 4,609 $ 3,620\n**Total investments $ 7,268** $ 7,272 $ 6,438\nThe Company’s investment in CoBank increased $195 thousand in 2003 and $358 thousand in 2002, due to the ongoing patronage earned from the outstanding investment and loan balances the Company has with CoBank. For 2003 and 2002, the Company’s allocated portions of losses, recorded on the investment in NTC were $118 thousand and $171 thousand, respectfully.\nIn 2003, the Company received distributions from its equity investments totaling $0.5 million in cash and invested $0.7 million in two equity investments, Dolphin Communications Parallel Fund, LP and Dolphin Communications Fund II, LP. These two investments recorded losses of approximately $0.4 million for the 2003 year. The Company recorded a loss from the Virginia Independent Telephone Alliance investment of $19 thousand, for 2003. The Company recorded a gain from the ValleyNet partnership of $84 thousand and received distributions of $84 thousand. Other equity investments lost an additional $0.4 million for 2003.", - "page_start": 26, - "page_end": 26, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2003 Financial Statements**\n\n### **INDEPENDENT AUDITOR’S REPORT**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n*Available-for-Sale Securities:* Debt and equity securities classified as available-for-sale consist of securities which the Company intends to hold for an indefinite period of time, but not necessarily to maturity. Any decision to sell a security classified as available-for-sale would be based on various factors, including changes in market conditions, liquidity needs and similar criteria. Available-for-sale securities are recorded at fair value as determined by quoted market prices. Unrealized holding gains and losses, net of the related tax effect, are excluded from earnings and are reported as a separate component of other comprehensive\n##### **Note 1. Summary of Significant Accounting Policies (Continued)**\n* **Materials and supplies:** * New and reusable materials are carried in inventory at the lower of average cost or market value. Inventory held for sale, such as telephones and accessories, are carried at the lower of average cost or market value. Non-reusable material is carried at estimated salvage value.\n* **Property, plant and equipment:** * Property, plant and equipment is stated at cost. The Company capitalizes all costs associated with the purchase, deployment and installation of property, plant and equipment, including interest on major capital projects during the period of their construction. Expenditures, including those on leased assets, which extend the useful life or increase its utility, are capitalized. Maintenance expense is recognized when repairs are performed. Depreciation is calculated on the straight-line method over the estimated useful lives of the assets. Depreciation expense for continuing operations was approximately 8.7%, 8.6% and 8.3% of average depreciable assets for the years 2003, 2002 and 2001, respectively. Depreciation lives are assigned to assets based on their estimated useful lives in conjunction with industry and regulatory guidelines, where applicable. Such lives, while similar, may exceed the lives that would have been used if the Company did not operate certain segments of the business in a regulated environment. The Company takes technology changes into consideration as it assigns the estimated useful lives, and monitors the remaining useful lives of asset groups to reasonably match the remaining economic life with the useful life and makes adjustments when necessary.\nIn June 2001, the FASB issued SFAS No. 143, “Accounting for Asset Retirement Obligations.” SFAS No. 143 requires the Company to record the fair value of an asset retirement obligation as a liability in the period in which it incurs a legal obligation associated with the retirement of tangible long-lived assets that result from acquisition, construction, development and/or normal use of the assets. The Company also records a corresponding asset, which is depreciated over the life of the asset. Subsequent to the initial measurement of the asset retirement obligation, the obligation will be adjusted at the end of each period to reflect the passage of time and changes in the estimated future cash flows underlying the obligation. The Company adopted SFAS No. 143 on January 1, 2003. The impact of the adoption of SFAS No. 143 was the recording of a capitalized asset retirement obligation of $158 thousand, the related accumulated depreciation of $32 thousand, the present value of the future removal obligation of $249 thousand, and the cumulative effect of the accounting change of $76 thousand after taxes recorded on the consolidated statements of income.", - "page_start": 19, - "page_end": 20, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **304**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **Note 9. Retirement Plans (Continued)**\n**2003** 2002 2001\nFunded status **$(3,797)** $ (2,880) $ (1,163)\nUnrecognized net (gain) loss **2,229** 1,505 (124)\nUnrecognized prior service cost **252** 283 315\nUnrecognized net transition asset **(9)** (38) (67)\nAccrued benefit cost **$(1,325)** $ (1,130) $ (1,039)\nComponents of net periodic benefit costs:\nService cost **$ 486**\n\n$ 420 $ 313\nInterest cost **615**\n\n591 507\nExpected return on plan assets **(494)** (582) (640)\nAmortization of prior service costs **31**\n\n31 31\nAmortization of net gain **32**\n\n- (102)\nAmortization of net transition asset **(29)** (29) (29)\nNet periodic benefit cost **$ 641** $ 431 $ 80\nThe accumulated benefit obligation for the qualified retirement plan was $7,872, $6,551 and $5,399 at December 31, 2003, 2002 and 2001, respectively.\nWeighted average assumptions used by the Company in the determination of benefit obligations at December 31, 2003, 2002 and 2001 were as follows:\n##### **Investment Policy**\nThe investment policy of the Company’s Pension Plan is for assets to be invested in a manner consistent with the fiduciary standards of ERISA. More specifically, the investment focus is to preserve capital which includes inflationary protection as well as protection of the principal amounts contributed to the Plan. Of lesser importance is the consistency of growth, which will tend to minimize the annual fluctuations in the normal cost. It is anticipated that growth of the fund will result from both capital appreciation and the re-investment of current income.\n##### **Contributions**\nThe Company expects to contribute $0.5 million to the noncontributory defined benefit plan in 2004, and contributed $0.4 million in 2003, and $0.3 million in 2002.\nAsset Category **2003** 2002 Equity securities **69.8%** 62.9% Debt securities **26.6%** 32.2% Cash and cash equivalents **3.6%** 4.9% **100.0%** 100.0%\n**2003** 2002 2001\nDiscount rate **6.00%** 6.50% 7.00%\nRate of increase in compensation levels **4.50%** 4.50% 5.00%\nWeighted average assumptions used by the Company in the determination of net pension cost for the years ended December 31, 2003, 2002, and 2001 were as follows: **2003** 2002 2001 Discount Rate **6.50%** 7.00% 7.50% Rate of increase in compensation level **4.50%** 5.00% 5.00% Expected long-term rate of return on plan assets **7.50%** 8.00% 8.00%\nThe Company’s pension plan asset allocations based on market value at December 31, 2003 and 2002, by asset category were as follows:", - "page_start": 32, - "page_end": 32, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## 253. Our plan is to add capacity and build additional sites in 2004 in order\n\n#### We continue to work to make PCS a growth vehicle of revenue and net income for Shenandoah", - "page_start": 10, - "page_end": 10, - "source_file": "NASDAQ_SHEN_2003.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_SHEN_2003.pdf", - "query": "What was the main reason of the decrease of customer base of the Shenandoah and Virginia 10 RSA partnership ?", - "target_page": 51, - "target_passage": "he decline was the result of competition with digital technologies and increased competition from national carriers in the area", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "## **2002 compared to 2001**\n\n##### **CONTINUING OPERATIONS**\nThe Company invested $2.0 million in the Virginia 10 RSA limited partnership in the early 1990’s. The partnership’s local customer base peaked in early 2000 with nearly 12,000 subscribers, then steadily declined to 6,700 by December 31, 2002. The decline was the result of competition with digital technologies and increased competition from national carriers in the area. As a result of the decline in the subscriber base, and the need for extensive capital expenditures to transform the analog network into a digital cellular network, the Company elected to sell its 66% interest in the partnership to one of the minority partners. The agreement was signed in November 2002, and closing was February 28, 2003. The Company’s portion of the net income from its operations for 2003, 2002 and 2001 was $1.2 million, $7.4 million and $6.7 million, respectively.\n##### **DISCONTINUED OPERATIONS**\nIncome from discontinued operations was $22.4 million after taxes, an increase of $15.0 million or 202%. The income from discontinued operations in 2003 includes the sale of the partnership interest in February 2003 and results from the two months of its operations in 2003.\nThe Company adopted FAS 143 “Accounting for Asset Retirement Obligations.” effective January 1, 2003, and as a result recorded a charge to earnings for the cumulative effect of this change in accounting of $76 thousand after taxes.\nNet income was $32.1 million, an increase of $27.6 million or 610%. The increase is a result of improved operating results in the PCS operations, the 2002 VeriSign stock loss and the sale of the cellular operations.\n**SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**\nThe Company experienced significant bad debt losses in its PCS operations related to the Sprint Clear PaySM program. The program was initially targeted at customers in sub-prime credit classes and did not require a deposit upon activation of service. As a result of default rates that exceeded projections, the Company experienced a substantial increase in bad debt expense, which rose from $1.2 million in 2001 to $4.4 million in 2002. The reinstatement of deposit requirements in April 2002 caused some moderation in bad debt expense by the end of the year. Total PCS bade debt expense for 2002 was $3.7 million of this expense is associated with several large telecommunications customers who filed bankruptcies in 2002.", - "page_start": 50, - "page_end": 51, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **3,070**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **Significant Transactions**\n\nThe growing belief that national branding was critical to our wireless operations, the expectation that roaming revenues from our analog cellular operation would not continue to grow, and the increase in the number of wireless competitors in our markets, prompted the Company to exit the cellular business in order to focus on our PCS operations. The Company entered into an agreement on November 21, 2002, to sell its 66% ownership interest in the Virginia 10 RSA cellular operation which was classified as a discontinued operation. The closing occurred February 28, 2003. The Company received $37.0 million in proceeds, including $5.0 million in escrow for two years and $1.7 million for working capital.\nIn many respects, 2003 was a successful year. Churn and levels of uncollectable accounts in the PCS operation returned to more acceptable levels. PCS revenues reached $67.0 million, and total revenues reached $105.9 million. The PCS operation recognized a small profit for the year, including favorable adjustments associated with settlement of disputed items with Sprint. Excluding the favorable adjustments, the PCS operation recognized a profit in the fourth quarter. With improved operating cash flow and reduced capital spending in 2003, the Company prepaid $4.6 million in debt, selecting those notes with nominal prepayment penalties. Additionally, after receiving the cash and paying taxes on the gain of the sale of the Virginia 10 partnership interest, the Company invested the remaining proceeds in liquid financial instruments, available for future deployment. Additionally, the Company has been successful at decreasing its dependency on wireline revenues. Wireline revenues, at $29.0 million in 2003 compared to $18.6 million in 1998, were 27.4% of total revenues in 2003 compared to 76.6% in 1998.\nEntering 2004, the Company is pleased with the milestone of a profitable quarter in the PCS operation, but recognizes that much work remains to ultimately earn a reasonable return on this investment. The recently announced signing of an addendum to the management and services agreements with Sprint is expected to lead to cost savings and greater certainty in fees paid to Sprint. However, the consolidation predicted for the wireless industry in recent years, including the recently announced Cingular/ATT deal and anticipated improvements in the overall economics of wireless services, has not yet materialized. Future Sprint marketing efforts, designed to meet the competition, could potentially have an unfavorable impact on the Company and lead to additional losses. The risks associated with the Sprint PCS affiliation are described in further detail elsewhere in this document. The Company is now reviewing alternatives for other businesses to further diversify our revenue base, from either a services platform or a geographic concentration.", - "page_start": 41, - "page_end": 41, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **3,070**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **Significant Transactions**\n\nThis annual report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, including statements regarding our expectations, hopes, intentions, or strategies regarding the future. These statements are subject to certain risks and uncertainties that could cause actual results to differ materially from those anticipated in the forward-looking statements. Factors that might cause such a difference include, but are not limited to, changes in the interest rate environment, management’s business strategy, national, regional and local market conditions, and legislative and regulatory conditions. The Company undertakes no obligation to publicly revise these forward-looking statements to reflect subsequent events or circumstances, except as required by law.\n**SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**\n39 ■ 2003 ANNUAL REPORT\n##### **Significant Transactions**\nThe Company had several significant transactions during 2003. The largest was the sale of its 66% interest in the Virginia 10 RSA cellular operation, as described above. The Company originally entered into the agreement with Verizon Wireless in November 2002. The Company was the general partner of the limited partnership which operated an analog cellular network in the six-county area of Northwestern Virginia, including Clarke, Frederick, Page, Rappahannock, Shenandoah, and Warren counties, and the city of Winchester. The sales price was $37.0 million plus the Company’s 66% share of the partnership’s working capital, which was approximately $1.7 million. The Company was required to do a working capital true up following the closing, from which the Company recorded a charge for $23 thousand after taxes. In the fourth quarter the Company recorded an additional charge for taxes of $0.2 million to reflect the consolidated effective tax rate based on the final operating results for the year.\nThe wireless industry in the late 1990’s became increasingly competitive and the Company was not immune to these industry issues. The Clear Pay SM program, introduced by Sprint as a no-deposit offering in 2001, attracted high credit risk customers in the Company’s markets. As the results began to materialize, the Company implemented deposits on this program (mid-April 2002), and experienced high levels of customer turnover (churn) and uncollectable accounts. The write-offs of uncollectable accounts peaked in the third quarter of 2002. During the fourth quarter of 2002 there was some evidence that the strengthened credit policy was having a favorable impact. Nonetheless, the 2002 net loss in the PCS operation was $5.4 million, as compared to $5.5 million in 2001. Despite the disappointing financial results for 2002, the PCS customer base grew by over 40%. While the PCS operation was adding customers, the cellular operation continued to lose its local customer base.", - "page_start": 40, - "page_end": 41, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **7,577**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **Note 1. Summary of Significant Accounting Policies (Continued)**\n* **Reclassifications:** * Certain amounts reported in the 2002 and 2001 financial statements have been reclassified to conform with the 2003 presentation, with no effect on net income or shareholders' equity.\n##### **Note 2. Discontinued Operations**\nIn November 2002, the Company entered into an agreement to sell its 66% General Partner interest in the Virginia 10 RSA Limited Partnership (cellular operation) to Verizon Wireless for $37.0 million. The closing of the sale took place at the close of business on February 28, 2003. The total proceeds received were $38.7 million, including $5.0 million held in escrow, and a $1.7 million adjustment for estimated working capital at the time of closing. There was a post closing adjustment based on the actual working capital balance as of the closing date, which resulted in a $39 thousand charge for the Company. The $5.0 million escrow was established for any contingencies and indemnification issues that may arise during the two-year post-closing period and is included in deferred charges and other assets in the 2003 consolidated balance sheet. The Company’s gain on the transaction was approximately $35 million. Post closing, the Company provided transition services to Verizon for a period of approximately three months, with compensation for those services being approximately $40 thousand per month during the transition period.\nThe assets and liabilities attributable to the cellular operation have been classified as held for sale in the consolidated balance sheets and consist of the following at December 31, 2002 and 2001:", - "page_start": 24, - "page_end": 24, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **3,070**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **CRITICAL ACCOUNTING POLICIES**\n\nThe Company also reviews current trends in the credit quality of the subscriber bases in its various businesses and periodically changes its credit policies. As of December 31, 2003, the Sprint PCS subscriber base in the Company’s market area consisted of 17.9% sub-prime credit quality subscribers compared to 25.3% at December 31, 2002. Sprint manages the accounts receivable function related to all of the Company’s Sprint PCS wireless customers, therefore limiting the amount of control the Company has in setting credit policy parameters.\nThe remainder of the Company’s receivables are associated with services provided on a more localized basis, where the Company exercises total control in setting credit policy parameters. Historically there have been limited losses generated from the non-PCS revenue streams. Prior to 2002, the Company had not faced significant write-offs of inter-\n##### **CRITICAL ACCOUNTING POLICIES**\nThrough Sprint, the Company began receiving revenue from wholesale resellers of wireless PCS service in late 2002. These resellers pay a flat rate per minute of use for all traffic their subscribers generate on the Company’s network. The Company’s cost to handle this traffic is the incremental cost to provide the necessary network capacity.\nThe Company faces vigorous competition in the wireless business as numerous national carriers are aggressively marketing their services in the Company’s markets. The competitive landscape could change significantly depending on the marketing initiatives of our competitors, or in the event of consolidation in the wireless industry.\nThe wireline business is made up of traditional telephony, cable TV, fiber network operations and the Company’s long- distance resale business. These businesses operate in a defined geographic area. The Company’s primary service area for the telephone, cable TV and long-distance business is Shenandoah County, Virginia. The county is a rural area in northwestern Virginia, with a population of approximately 37,300 inhabitants, which has increased by approximately 6,000 since 1990. The potential for significant numbers of additional customers in the current operating area is limited.\nThe Company’s telephone subscriber count declined in the third quarter and again in the fourth quarter of 2003. Migration to wireless and DSL services are believed to be driving this change. Based on industry experience, the Company anticipates this trend may continue for the foreseeable future.\nOther revenues include Internet services, both dial-up and DSL high-speed service. The Company has seen a decline in dial up subscriptions over the last year. The DSL service has grown over 100% in the last year driven by customer desire for faster Internet connections.", - "page_start": 44, - "page_end": 44, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2002 compared to 2001**\n\n##### **DISCONTINUED OPERATIONS**\n\nWithin other revenues, Internet and 511Virginia contract revenues from the Virginia Department of Transportation, were $5.1 million in 2002, an increase of $1.2 million or 30.4%. The Company had 18,050 dial-up Internet subscribers at December 31, 2002, compared to 17,423 subscribers at the end of 2001. Total Internet service revenue was $4.2 million, an increase of $0.6 million or 15.7%. Services provided under the 511Virginia contract contributed $0.9 million to other revenues, an increase of $0.6 million. Telecommunications equipment sales, services and lease revenues were $1.2 million, a nominal increase over 2001 results.\nWireline revenues from cable television services were $4.3 million, an increase of $0.5 million or 14.5%. In December 2001, the Company increased its basic service charge by $6.00 per month, which produced $0.3 million of the increase in cable television revenue. The remaining $0.2 million was generated by an increased penetration of digital services and increased pay per view sales.\nBilling and collection services contributed $0.4 million to wireline revenues, which was the same as 2001 results. Revenues from this service had declined in recent years, with interexchange carriers now issuing a greater proportion of their bills directly to their customers.\nFacility lease revenue contributed $5.7 million to wireline revenues, a decrease of $0.8 million or 12.6% from 2001. The decrease was primarily the result of declining lease rates associated with competitive pricing pressure, and the economic downturn in the telecommunications industry.\nincreased again on July 1, 2002 to $6.50, and comparable rate increases also impacted business subscribers. Tied to the SLC rate increases were declines in rates charged to interexchange carriers for interstate minutes of use. The 2002 results reflect a significantly larger increase in network usage, which more than offset the decline in rates.\nSHENANDOAH TELECOMMUNICATIONS COMPANY ■ 50\n**SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**\nprogram. sm\nNet income was $4.5 million, a decrease of $11.9 million or 72.4%. The decrease is primarily the result of the $21.7 million decline in investment results due to the impact of the VeriSign gain recorded in 2001, and the loss on the sale of the VeriSign stock in 2002.\nIncome from discontinued operations was $7.4 million after taxes, an increase of $0.7 million or 11%. Increased revenues from use of our cellular network by customers of other wireless providers were the main cause for the increase in net income.", - "page_start": 51, - "page_end": 52, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **3,070**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **General**\n\nThe Company reports revenues as wireless, wireline and other revenues. These revenue classifications are defined as follows: Wireless revenues are made up of the Personal Communications Company (a PCS Affiliate of Sprint), and the Mobile Company. Wireline revenues include the following subsidiary revenues in the financial results: Telephone Company, Network Company, Cable Television Company, and the Long Distance Company. Other revenues are comprised of the revenues of ShenTel Service Company, the Leasing Company, ShenTel Communications Company and the Holding Company. For additional information on the Company's business segments, see Note 14 to audited consolidated financial statements appearing elsewhere in this report.\nThe Company participates in the telecommunications industry, which requires substantial investment in fixed assets or plant. This significant capital requirement may preclude profitability during the initial years of operation. The strategy of the Company is to grow and diversify the business by adding services and geographic areas that can leverage the existing plant, but to do so within the opportunities and constraints presented by the industry. For many years the Company focused on reducing reliance on the regulated telephone operation, which up until 1981 was the primary business within the Company. This initial diversification was concentrated in other wireline businesses, such as the cable television and regional fiber facility businesses, but in 1990 the Company made its first significant investment in the wireless sector through its former investment in the Virginia 10 RSA Limited partnership. By 1998, revenues of the regulated telephone operation had decreased to 59.2% of total revenues. In that same year more than 76.6% of the Company’s total revenue was generated by wireline operations, and initiatives were already underway to make wireless a more significant contributor to total revenues.\nDuring the 1990’s significant investments were made in the cellular and PCS (wireless) businesses. The VA 10 RSA cellular operation, in which the Company held a 66% interest and was the general partner, experienced rapid revenue growth and excellent margins in the late 1990’s. The cellular operation covered only six counties, and became increasingly dependent on roaming revenues. Management believed the roaming revenues and associated margins would be unsustainable as other wireless providers increasingly offered nationally-branded services with significantly reduced usage charges. To position it to participate in the newer, more advanced, digital wireless services, in 1995 the Company entered the PCS business through an affiliation with American Personal Communications (APC), initiating service along the Interstate 81 corridor from Harrisonburg, Virginia to Chambersburg, Pennsylvania. This territory was a very close match to the Company’s fiber network, thereby providing economic integration that might not be available to other wireless carriers. In 1999, the Company entered a new affiliation arrangement with Sprint, the successor to APC (which introduced the Company to a nationally-branded wireless service) and expanded the PCS footprint further into Central Pennsylvania. The Company’s combined capital investment in 2000 and 2001 in the PCS operation was $45.1 million.", - "page_start": 40, - "page_end": 40, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2002 compared to 2001**\n\n##### **Financial Condition, Liquidity and Capital Resources**\n\nPayments due by periods\n(unaudited) (in thousands) Total Less than 1 year 1-3 years 4-5 years After 5 years\nLong-term debt principal $ 43,346 $ 4,230 $ 8,898 $ 9,552 $ 20,666 Interest on long - term debt 15,429 3,019 5,099 3,778 3,533\nOperating leases 12,592 3,216 4,616 2,229 2,531 Capital calls on investments 1,790 - 1,790 - - Purchase obligations 98 98 - - - Total obligations $ 73,255 $ 10,563 $ 20,403 $ 15,559 $ 26,730\nSHENANDOAH TELECOMMUNICATIONS COMPANY ■ 52\n**SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**\n(unaudited)\n(in thousands)\nLess than 1 year After 5 years Total 1-3 years 4-5 years\n53 ■ 2003 ANNUAL REPORT\nThe $5.0 million placed in escrow, as part of the sales agreement on the Virginia 10 RSA limited partnership, should be released after February 28, 2005. There are no known claims that have been filed against the amount in escrow.\nThe Company spent $12.5 million on capital projects in 2003, or about $7.0 million below what was budgeted for the year. The variance was primarily due to postponing construction of an additional diverse fiber route and the delay of the second phase of renovations on the Shentel Center in Edinburg, Virginia.\nThe Company has no other off-balance sheet arrangements and has not entered into any transactions involving unconsolidated, limited purpose entities or commodity contracts.\nCapital expenditures budgeted for 2004 total approximately $30 million, including approximately $20 million for additional PCS base stations, additional towers, and switch upgrades to enhance the PCS network. Improvements and replacements of approximately $5 million are planned for the telephone operation. The remaining $5 million covers building renovations, vehicles, office equipment, and other miscellaneous capital needs.\nThe Company anticipates using funds from operations, to the extent they are available to fund the capital expenditures and the payment of debt and interest. Due to lower than expected tax expenses in 2003, the Company will apply the tax receivable to the 2004-year tax liability. It is anticipated by no later than second quarter of 2004, additional federal tax payments will be due based on anticipated profits expected to be generated in the operation.\nManagement anticipates its operations will generate similar operating cash flows in 2004, compared to those of continuing operations in 2003, although there are events outside the control of the Company that could have an adverse impact on cash flows from operations. The events that could adversely impact operating cash flow results include, but are not limited to; changes in overall economic conditions, regulatory requirements, changes in technologies, availability of labor resources and capital, and other conditions. The PCS subsidiary's operations are dependent upon Sprint’s ability to execute certain functions such as billing, customer care, and collections; their ability to develop and implement successful marketing programs and new products and services; and their ability to effectively and economically manage other operating activities under the Company's agreements with Sprint. Additionally, the Company's ability to attract and maintain a sufficient customer base is critical to maintaining a positive cash flow from operations. These items individually and/or collectively could impact the Company’s results.", - "page_start": 53, - "page_end": 54, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **2003**\n\n47 ■ 2003 ANNUAL REPORT\n**SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**\nInterest expense was $3.5 million, a decrease of $0.7 million or 16.3%. The Company’s average debt outstanding decreased approximately $4.8 million. Long-term debt (inclusive of current maturities), was $43.3 million at year-end 2003, versus $52.0 million at year-end 2002. The Company did not borrow any money on its revolving facilities in 2003.\nNet losses on investments were $0.4 million, compared to a loss of $10.1 million from 2002. Results in 2002 include the sale of the VeriSign, Inc. stock for a loss of $9.0 million. See Note 3 to the consolidated financial statements.\nNon-operating income was a gain of $0.4 million, an increase of $0.5 million, due to an increase in patronage equity earned from CoBank, the Company’s primary lender, and due to interest income from the proceeds on the sale of the Virginia 10 RSA Limited partnership, offset by losses recorded for the Company’s portfolio of investments.\nThe Company provided for income taxes of $5.3 million in 2003, which is an effective tax rate of 35.2% due to the effect of state tax apportionment rules and reduction in the liability for tax exposures. On a normalized basis the Company would have recorded taxes at an effective tax rate of approximately 39%. Last year’s effective tax rate was 42.2% due to the impact of net operating loss carry forwards generated in several states with higher tax rates. The Company currently operates in four states. Due to apportionment rules and geographic operations of subsidiaries where the Company’s profits and losses arise, the Company is generating profits in states with lower tax rates, while generating losses in states with higher tax rates. The Company cautions readers that the current effective tax rate may not be the same rate at which tax benefits or tax expenses are recorded in the future. The Company’s state apportionments, profits and losses and state tax rates may change, therefore changing the effective rate at which taxes are provided for or at which tax benefits accrue. In the near term, under existing operating results and current tax rates, the Company anticipates a normalized effective tax rate will be approximately 39%.", - "page_start": 48, - "page_end": 49, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "#### **SHENTEL SERVICE AREAS**\n\nThe Company continued its efforts to successfully grow revenues and profits from other lines of business and by furnishing more and newer services in our enlarged footprint extending beyond Shenandoah County. Revenues from our information access services, which includes contract work on the 511Virginia Travel Project and Internet access services, increased $0.6 million, to $7.0 million during 2003. The Virginia Department of Transportation has requested proposals to continue the 511 project for future years, as well as to expand it to cover all the interstate highways throughout the Commonwealth. The success of the project to date has attracted many other bidders competing against our Company to win the contracts. Our recently launched regional phone book, Shentel Pages, exceeded our initial revenue expectations. It is hoped that a single source of phone listings and Yellow Page advertising, in both printed and online versions, will increasingly be demanded by residents and businesses in the northern Shenandoah Valley region.\nWhile our 2003 results have been good, we recognize we still have many challenges to overcome in order to continue our history of profitable long-term growth. Foremost is sustaining profitability in our PCS business which is so heavily dependent on Sprint's decisions and overall success with PCS. Our recently announced amendment to our Sprint agreements will provide some cost savings and allow us greater certainty in fees paid to Sprint. The recently announced merger between two of Sprint's competitors may provide some much needed consolidation in the U.S. wireless industry.", - "page_start": 2, - "page_end": 2, - "source_file": "NASDAQ_SHEN_2003.pdf" - } - ] - }, - { - "references": { - "source_file": "maiis-user-manual.pdf", - "query": "As a product manager, how can I reject an inventory in NAIIS ?", - "target_page": 38, - "target_passage": "Log in as PM. Click on “View Inventories Progress” under sub menu “Submission Management”. The “View Inventories Progress” screen appears. Select the appropriate inventory by clicking the Inventory name under column “Name” Press the “Reject” button ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.4 Send for approval/rejection of an Inventory (PM)**\n\n#### **10.4.2 Rejection of an Inventory**\n\n1. Log in as PM.\n2. Click on “View Inventories Progress” under sub menu “Submission Management”.\n3. The “View Inventories Progress” screen appears.\n4. Select the appropriate inventory by clicking the Inventory name under column “Name” (figure 62, a).\n5. Press the “Reject” button (figure 62, b).\n\n*** Note: A notification email will be sent to the PM, once the “Reject” button has been pressed. And the\nstatus changed to “Awaiting_rejection_check” (figure 63).\n\n* **Figure 62. Work on Inventories screen - Reject - Status = check** *\n\n* **Figure 63. Work on Inventories screen - Propose Rejection - Status = awaiting_rejection_check** *", - "page_start": 37, - "page_end": 38, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.5 Approval or Rejection of an inventory (NFP)**\n\n#### **10.5.2 Rejection of an inventory**\n\n1. Log in as NFP.\n2. Click on “View Inventories Progress” under sub menu “Submission Management”.\n3. The “View Inventories Progress” screen appears.\n4. Select the appropriate inventory by clicking the Inventory name under column “Name” (figure 66).\n5. Press the “Send for Rejection” button (figure 66, b).\n\nOnce the “Send for Rejection” button was pressed, the status of the selected inventory changes to\n“awaiting_rejection” (figure 67, a).\n\n*** Note: A notification email will be sent to the PM that the inventory has been rejected. Therefore, the PM\nwill be able to reject the submission. Proceed to section 10.4.2.\n\n* **Figure 66. Work on Inventories screen - Rejection of an inventory - Status = awaiting_approval** *\n\n* **Figure 67. Work on Inventories screen - Rejection of an inventory - Status = rejected_approval** *\n\nPage 42 10/02/2013", - "page_start": 40, - "page_end": 41, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.5 Approval or Rejection of an inventory (NFP)**\n\nThis section describes how the NFP approves or rejects an inventory after being sent for approval by the PM\n(See section 10.4).", - "page_start": 39, - "page_end": 39, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.4 Send for approval/rejection of an Inventory (PM)**\n\nThis section describes on how the PM approves or rejects an inventory after being checked by the PM.", - "page_start": 37, - "page_end": 37, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.5 Approval or Rejection of an inventory (NFP)**\n\n#### **10.5.1 Approval of an inventory**\n\n1. Log in as NFP.\n2. Click on “View Inventories Progress” under sub menu “Submission Management”.\n3. The “View Inventories Progress” screen appears.\n4. Select the appropriate inventory by clicking the Inventory name under column “Name” (figure 64).\n5. Press the “Approve” button (figure 64, b).\n\nOnce the “Approve” button was pressed, the status of the selected inventory changes to “approved” (figure\n65, b).\n\n*** Note: A notification email will be sent to the PM that the inventory has been approved. Therefore, the PM\nmay proceed to selecting the tables for preparing the official submission (See section 10.6).\n\n* **Figure 64. Work on Inventories screen - Approve an inventory - Status = awaiting_approval** *\n\n* **Figure 65. Work on Inventories screen - Approve an inventory - Status = approved** *", - "page_start": 39, - "page_end": 39, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.4 Send for approval/rejection of an Inventory (PM)**\n\n#### **10.4.1 Send for approval of an Inventory**\n\n1. Log in as PM.\n2. Click on “View Inventories Progress” under sub menu “Submission Management”.\n3. The “View Inventories Progress” screen appears.\n4. Select the appropriate inventory by clicking the Inventory name under column “Name” (figure 60, a).\n5. Press the “Send for Approval” button to send it to NFP for his/her review and approval of the inventory\n(figure 60, b).\n\n*** Note: A notification email will be sent to the PM, once the “Send for Approval” has been pressed. And the\nstatus changed to “Awaiting_approval” (figure 61).\n\n* **Figure 60. Work on Inventories screen - Send for Approval - Status = check** *\n\n* **Figure 61. Work on Inventories screen - Status = awaiting_approval** *", - "page_start": 37, - "page_end": 37, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.6 Submit inventory (PM)**\n\nThis section describes on how the PM submits the inventory by selecting tables for the general submission after\nbeing approved by the NFP (See section 10.5).", - "page_start": 41, - "page_end": 41, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n*NAIIS-User-Manual.Docx* Page 1 10/02/2013\n\nNAIIS Web Application\n(Release version 1.1.3)\nUser Manual\n(As of 10 February 2014)\nPage 2 10/02/2013\n**Contents**\n1 Introduction .................................................................................................................................. 4\n2 General information ..................................................................................................................... 4\n2.1 System overview ............................................................................................................... 4\n2.2 Pending NAIIS features .................................................................................................... 5\n2.3 Contact .................................................................................................................................. 5\n3 Getting started .............................................................................................................................. 6\n3.1 User Access, Roles and Privileges ........................................................................................ 6\n3.2 How to access/ log out / create a GHG inventory ................................................................. 6\n3.2.1 How to access the NAIIS application ............................................................................ 6\n3.2.2 Create, Start, Add new and View GHG inventory year ................................................. 8\n3.2.3 Initial screen / menu tab of the NFP, PM and SE ........................................................ 13\n3.2.4 How to log out .............................................................................................................. 13\n3.3 User management ................................................................................................................ 14\n3.3.1 Add User ...................................................................................................................... 14\n3.3.2 Disable/Enable User ..................................................................................................... 15\n3.3.3 View User ..................................................................................................................... 16\n4 Using the system ........................................................................................................................ 17\n4.1 Data Entry ........................................................................................................................... 17\n4.2 Navigation tree .................................................................................................................... 17\n4.3 Grids .................................................................................................................................... 17\n4.4 Data input ............................................................................................................................ 18\n4.5 Add/delete new nodes - user defined source categories ..................................................... 18\n4.5.1 Add new nodes ............................................................................................................. 18\n4.5.2 Delete nodes - user defined nodes ............................................................................... 20\n4.6 Backup of data files ............................................................................................................. 20\n5 Key Category Analysis ............................................................................................................... 21\n5.1 Using the default list ........................................................................................................... 22\n5.2 Customizing the list ............................................................................................................. 22\n5.3 Delete subnodes ................................................................................................................... 23\n6 Reporting Tables ........................................................................................................................ 25\n7 Data Export/Import .................................................................................................................... 26\n7.1 Excel Export - Data Entry .................................................................................................. 26\n7.2 Excel/XML Data import ...................................................................................................... 27\n7.3 Export reporting tables ........................................................................................................ 28\n7.4 XML Export ........................................................................................................................ 29\n8 Completeness ............................................................................................................................. 31\n9 Consistency ................................................................................................................................ 33\n10 Submission management .......................................................................................................... 35\nPage 3 10/02/2013\n10.1 Workflow .......................................................................................................................... 35\n10.2 Start of inventory/submission (NFP or PM) ..................................................................... 35\n10.3 Send for checking (PM) .................................................................................................... 37\n10.4 Send for approval/rejection of an Inventory (PM) ............................................................ 38\n10.4.1 Send for approval of an Inventory .............................................................................. 38\n10.4.2 Rejection of an Inventory ........................................................................................... 38\n10.5 Approval or Rejection of an inventory (NFP) ................................................................... 40\n10.5.1 Approval of an inventory ........................................................................................... 40\n10.5.2 Rejection of an inventory ........................................................................................... 41\n10.6 Submit inventory (PM) ...................................................................................................... 42\n10.6.1 Submit select tables for preparing the general submission ........................................ 42\nGlossary of terms and abbreviations ............................................................................................. 44\nAnnex 1: Non-Annex I (NAI) Parties .......................................................................................... 45\nAnnex 2: Fuel categories .............................................................................................................. 47\nAnnex 3: Global Warming Potentials (GWPs) ............................................................................ 48\nAnnex 4: Default values ............................................................................................................... 49\n\nPage 4 10/02/2013", - "page_start": 0, - "page_end": 3, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.6 Submit inventory (PM)**\n\n#### **10.6.1 Submit select tables for preparing the general submission**\n\n1. Log in as PM.\n2. Click on “View Inventories Progress” under sub menu “Submission Management”.\n3. The “View Inventories Progress” screen appears.\n4. Select the appropriate inventory by clicking the box under column “Working inventory” (figure 68, a).\n*** Note: The selected inventory year to be submitted should be in status “approved” (figure 68, b).\n5. Click on “Work on Inventories” under Submission Management (figure 68, c).\nThis opens the Submit Inventory initial screen (figure 69).\n\n6. Click the inventory year to be submitted (figure 69, a).\n7. Press the “Generate Official Submission” button (figure 69, c).\n\n* **Figure 68. View Inventories Progress screen - select inventory for the preparation for the general submission** *\n\n* **Figure 69. Submit select tables for the preparation for the general submission** *\n\nPage 43 10/02/2013\n\nOnce the “Generate Official Submission” button has been pressed the “Submit Inventory” initial screen for selecting\nthe tables appears (figure 70).\n\n8. Select or deselect by clicking the appropriate year(s) under “Inventory Years” box (figure 70, c) or the sector\ngrids under the “Table” box (figure 70, d) to generate the official submission.\n9. Press the “Submit” button (figure 70, e). An official submission will be generated in the NAIIS system.\n\n* **Figure 70. Submit - select tables and grids for the general submission** *\n\nPage 44 10/02/2013", - "page_start": 41, - "page_end": 43, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.2 Start of inventory/submission (NFP or PM)**\n\nThis procedure allows the NFP or PM to start a new (created) inventory. The existing data for the inventory year\nidentified will be made available in the new inventory/submission.\n\nThese are the steps to start a new inventory:\n\n1. Click on “View Inventories Progress” under sub menu “Submission Management” (figure 53).\n\n* **Figure 53. View Inventories Progress sub menu** *\n\n2. The “View Inventories Progress” screen appears (figure 54).\n3. Select the appropriate inventory by clicking the box under column “Working Inventory” (figure 54, a).\n\n*** Note: The selected appropriate inventory should be in status “created” (figure 54, b)\n\n* **Figure 54. View Inventories Progress screen** *\n\n4. Click on “Work on Inventories” under “Submission” (figure 55).\n\n* **Figure 55. Work on Inventories sub menu** *\n\n5. Click the appropriate Inventory year on “Work on Inventories” under “Submission” (figure 56, a).\n6. Press the “Start Inventory” button to start the inventory (figure 56, b). Once pressed, the status changes to\n“started” (figure 57).\n\n*** Once the “Start Inventory” button has been pressed by the NFP or PM, a notification email will be sent to all\nSE’s with the information that a new inventory was created. SE’s and PM’s can start entering their data into the\nNAIIS software. More details on how to do the data entry please see section 4.1 above.\n\n* **Figure 56. Work on Inventories screen** *\n\n* **Figure 57. Work on Inventories screen - Status = Started** *", - "page_start": 34, - "page_end": 36, - "source_file": "maiis-user-manual.pdf" - } - ] - }, - { - "references": { - "source_file": "maiis-user-manual.pdf", - "query": "What is the global warming potential of Perfluorohexane ?", - "target_page": 48, - "target_passage": "7,400", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **Annex 3: Global Warming Potentials (GWPs)**\n\n| Greenhouse gas | Chemical formula | 1995 IPCC GWP |\n|:---|:---|:---|\n| Carbon dioxide | CO 2 | 1 |\n| Methane | CH 4 | 21 |\n| Nitrous oxide | N 2 O | 310 |\n| HFC-23 | CHF 3 | 11,700 |\n| HFC-32 | CH 2 F 2 | 650 |\n| HFC-41 | CH 3 F | 150 |\n| HFC-43-10mee | C 5 H 2 F 10 | 1,300 |\n| HFC-125 | C 2 HF 5 | 2,800 |\n| HFC-134 | C 2 H 2 F 4 | 1,000 |\n| HFC-134a | CH 2 FCF 3 | 1,300 |\n| HFC-152a | C 2 H 4 F 2 | 140 |\n| HFC-143 | C 2 H 3 F 3 | 300 |\n| HFC-143a | CF 3 CH 3 | 3,800 |\n| HFC-227ea | C 3 HF 7 | 2,900 |\n| HFC-236fa | C 3 H 2 F 6 | 6,300 |\n| HFC-254ca | C 3 H 3 F 5 | 560 |\n| Perfluoromethane | CF 4 | 6,500 |\n| Perfluroethane | C 2 F 6 | 9,200 |\n| Perfluoropropape | C 3 F 8 | 7,000 |\n| Perfluorobutane | C 2 F 10 | 7,000 |\n| Perfluorocyclobutane | c-c 4 F 8 | 8,700 |\n| Perfluoropentane | C 5 F 12 | 7,500 |\n| Perfluorohexane | C 6 F 14 | 7,400 |\n| Sulphur hexafluoride | SF 6 | 23,900 |\n*Source: Climate Change 1995, The Science of Climate Change: Summary for Policymakers and Technical*\n*Summary of the Working Group I Report, page 22.*\n\n*NAIIS-User-Manual.Docx* Page 49 07/08/2013", - "page_start": 47, - "page_end": 48, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n## **1. Introduction**\n\nThe public’s distinct understanding of the cause and e ff ect of the global climate issue is an obstacle\nto joint mitigation actions. In addition to a diversity of views co-existing in the public discourse [ 1 , 2 ],\nprevious studies noticed that the public had even failed to reach an agreement on whether “climate\nchange” or “global warming” is the most appropriate definition of the global climate concern [ 3 - 5 ].\nAccording to the definition provided by [ 6 ], global warming describes global climate issues as\na continuous increase in the average temperature of Earth’s surface due to anthropogenic emissions\nof greenhouse gases, whereas climate change includes not only temperature rise but also a range of\n*Int. J. Environ. Res. Public Health* **2020** , *17* [, 1062; doi:10.3390](http://dx.doi.org/10.3390/ijerph17031062) / ijerph17031062 [www.mdpi.com](http://www.mdpi.com/journal/ijerph) / journal / ijerph\ncomplex changes in the state of the climate [ 7 ], which may be caused by natural process, external forces,\nor human interventions [ 8 ]. By randomly assigning respondents to climate change or global warming\nquestionnaires, scholars confirmed that the di ff erent connotations contained in the two definitions are\nlikely to evoke distinct interpretations of the causes and impacts of the global climate issue [ 9 ], which\nmay inhibit collaboration and joint e ff orts to mitigate the global challenge.\nPublic preference between climate change and global warming is even more apparent when\nconsidering the ideology spectrum [ 10 ]. Some scholars concluded that conservatives, who are\nless concerned with environmental issues, tended to use global warming as a narrative strategy\nbecause global warming has a more direct connection with temperature rise, making it easier to find\ncontradictory cues such as freezing weather or heavy snowstorms to deny global climate change\nfacts [ 11 ]. The associations between global warming and human activities may contribute to more\ncontroversies as well [ 12 ], connecting global warming more with the “hoax” frame [ 5 ] and evoking\ngreater negative sentiment [ 13 ].\nAlthough these existing studies have often attempted to identify the di ff erences between these two\nterminologies, only a particular few perspectives, such as sentiment, ideological preference, or cause", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed10.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\na topic rather than a loosely organized topic. Previous communication studies also confirmed hashtags’\nfunction of serving as a hybrid forum [ 68 ], where heterogeneous individuals coordinate to solve\nproblems at various levels of di ff erent domains [ 92 ]. No similar mechanism was observed in the global\nwarming discourse, suggesting that global warming was less evocative of diverse adjacent sub-themes.", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed10.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n1. Nisbet, M.C. Communicating climate change: Why frames matter for public engagement. *Environ. Sci.*\n*Policy Sustain. Dev.* **2009** , *51* , 12- 23. [ [CrossRef](http://dx.doi.org/10.3200/ENVT.51.2.12-23) ]\n2. Roxburgh, N.; Guan, D.; Shin, K.J.; Rand, W.; Managi, S.; Lovelace, R.; Meng, J. Characterising climate change\ndiscourse on social media during extreme weather events. *Glob. Environ. Chang.* **2019** , *54* , 50- 60. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2018.11.004) ]\n3. Schuldt, J.P.; Konrath, S.H.; Schwarz, N. “Global warming” or “climate change”? Whether the planet is\nwarming depends on question wording. *Public Opin. Q.* **2011** , *75* , 115- 124. [ [CrossRef](http://dx.doi.org/10.1093/poq/nfq073) ]\n4. Villar, A.; Krosnick, J.A. Global warming vs. climate change, taxes vs. prices: Does word choice matter?\n*Clim. Chang.* **2011** , *105* , 1- 12. [ [CrossRef](http://dx.doi.org/10.1007/s10584-010-9882-x) ]\n5. Jang, S.M.; Hart, P.S. Polarized frames on “climate change” and “global warming” across countries and\nstates: Evidence from Twitter big data. *Glob. Environ. Chang.* **2015** , *32* , 11- 17. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2015.02.010) ]\n6. United States Environmental Protection Agency. Climate Change: Basic Information. Available online:\nhttps: // [19january2017snapshot.epa.gov](https://19january2017snapshot.epa.gov/climatechange/climate-change-basic-information_.html) / climatechange / climate-change-basic-information_.html (accessed on\n10 October 2019).\n7. Caitlyn Kennedy, R.L. What’s the Di ff erence between Global Warming and Climate Change? 2015. Available\nonline: https: // www.climate.gov / news-features / climate-qa / whats-di ff [erence-between-global-warming-and-](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change)\n[climate-change](https://www.climate.gov/news-features/climate-qa/whats-difference-between-global-warming-and-climate-change) (accessed on 10 October 2019).\n8. Pachauri, R.K.; Allen, M.R.; Barros, V.R.; Broome, J.; Cramer, W.; Christ, R.; Church, J.A.; Clarke, L.; Dahe, Q.;\nDasgupta, P.; et al. *Climate Change 2014: Synthesis Report. Contribution of Working Groups I, II and III to the Fifth*\n*Assessment Report of the Intergovernmental Panel on Climate Change* ; IPCC: Geneva, Switzerland, 2014.\n9. Whitmarsh, L. What’s in a name? Commonalities and di ff erences in public understanding of “climate\nchange” and “global warming”. *Public Underst. Sci.* **2009** , *18* , 401- 420. [ [CrossRef](http://dx.doi.org/10.1177/0963662506073088) ]\n10. Shehata, A.; Hopmann, D.N. Framing climate change: A study of US and Swedish press coverage of global\nwarming. *Journal. Stud.* **2012** , *13* , 175- 192. [ [CrossRef](http://dx.doi.org/10.1080/1461670X.2011.646396) ]\n11. Schuldt, J.P.; Roh, S. Of accessibility and applicability: How heat-related cues a ff ect belief in “global warming”\nversus “climate change”. *Soc. Cogn.* **2014** , *32* , 217- 238. [ [CrossRef](http://dx.doi.org/10.1521/soco.2014.32.3.217) ]\n12. McCright, A.M.; Dunlap, R.E. Challenging global warming as a social problem: An analysis of the conservative\nmovement’s counter-claims. *Soc. Probl.* **2000** , *47* , 499- 522. [ [CrossRef](http://dx.doi.org/10.2307/3097132) ]", - "page_start": 16, - "page_end": 17, - "source_file": "pubmed10.pdf" - }, - { - "text": "# #Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with S[...]\n\n[International Journal of](http://www.mdpi.com/journal/ijerph)\n* **Environmental Research** *\n* **and Public Health** *\n*Article*\n**#Climatechange vs. #Globalwarming: Characterizing Two Competing Climate Discourses on Twitter with Semantic Network and Temporal Analyses**\n**Wen Shi 1 , Haohuan Fu 1,2 , Peinan Wang 3 , Changfeng Chen 3 and Jie Xiong 4, [*](https://orcid.org/0000-0002-7126-0884)**\n1 Ministry of Education Key Laboratory for Earth System Modeling, Department of Earth System Science,\nTsinghua University, Beijing 100084, China; shi-w18@mails.tsinghua.edu.cn (W.S.);\nhaohuan@tsinghua.edu.cn (H.F.)\n2 National Supercomputing Center in Wuxi, Wuxi 214000, China\n3 School of Journalism and Communication, Tsinghua University, Beijing 100084, China;\nwpn17@mails.tsinghua.edu.cn (P.W.); chencf@mail.tsinghua.edu.cn (C.C.)\n4 Strategy and Innovation Department, Rennes School of Business, 35065 Rennes, France\n* Correspondence: jie.xiong@rennes-sb.com; Tel.: + 33-(0)-2-99-54-46-79\nReceived: 5 December 2019; Accepted: 3 February 2020; Published: 7 February 2020 ��������� � **[�������](https://www.mdpi.com/1660-4601/17/3/1062?type=check_update&version=3)**\n**Abstract:** Distinct perceptions of the global climate is one of the factors preventing society from\nachieving consensus or taking collaborative actions on this issue. The public has not even reached\nan agreement on the naming of the global concern, showing preference for either “climate change”\nor “global warming”, and few previous studies have addressed these two competing discourses\nresulting from distinct climate concerns by di ff erently linking numerous climate concepts. Based on\nthe 6,662,478 tweets containing #climatechange or #globalwarming generated between 1 January 2009\nand 31 December 2018, we constructed the semantic networks of the two discourses and examined\ntheir evolution over the decade. The findings indicate that climate change demonstrated a more\nscientific perspective and showed an attempt to condense climate discussions rather than di ff use the\ntopic by frequently addressing sub-topics simultaneously. Global warming triggered more political\nresponses and showed a greater connection with phenomena. Temporal analysis suggests that\ntraditional political discussions were gradually fading in both discourses but more recently started to\nrevive in the form of discourse alliance in the climate change discourse. The associations between\nglobal warming and weather abnormalitiessuddenly strengthened around 2012. Climate change is\nbecoming more dominant than global warming in public discussions. Although two discourses have\nshown more similarities in the rank order of important climate concepts, apparent disagreements\ncontinue about how these concepts are associated. These findings lay the groundwork for researchers\nand communicators to narrow the discrepancy between diverse climate perceptions.\n**Keywords:** climate change; global warming; semantic network analysis; temporal analysis; public\ndiscourse; Twitter", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed10.pdf" - }, - { - "text": "#globalwarming pollution, earth us, energy, science, environment\n\nsignificantly higher than that in the climate change discourse according to the comparison between\nFigure 5 a,b. From 2009 to 2018, the number of associations with political hashtags (blue nodes) faded,\nas shown in Figure 4 , and its importance in the semantic network gradually decreased, as shown in\nFigure 5 , except for variation in 2014. The yellow nodes describe the hesitation about climate facts\nand actions, where words describing global efforts, such as “ipcc”, “cop15”, and “un”, and words\nquestioning global warming, such as “hoax” and “fraud”, were both included. The associations\nbetween the yellow nodes were most salient in 2010 and 2011 but were less dominant in the following\nyears. The green nodes occupied 50.7% of all the nodes representing talk about the scientific hashtags of\nclimate issue, including words such as “ecology”, “ocean”, and “cleanenergy”. Associations between\nscientific hashtags (green nodes) exploded and the centrality sum of this cluster also showed an\nobvious rising trend in dominating the theme of the global warming discourse, according to Figure 5 .\n**Figure 3.** Association network of top 50 nodes of climate change for each year from 2009 to 2018.\n**Figure 4.** Association network of top 50 nodes of global warming for each year from 2009 to 2018. **Figure 4.** Association network of top 50 nodes of global warming for each year from 2009 to 2018.\n*Int. J. Environ. Res. Public Health* **2020** , *xx* , 5 12 of 22\n( **a** ) ( **b** )\n**Figure 5.** The sum of centrality for nodes in four clusters in the climate change discourse from 2009 to\n2018 ( **a** ); (the sum of centrality for nodes in four clusters in the global warming discourse from 2009 to\n2018 ( **b** ).\nAs the climate change and global warming discourses evolved over the past years, their relative\nstatuses in public discourse also changed. Although from 2009 to 2018, increasing numbers of people\nstarted to use Twitter, resulting in an overall rise in the number of tweets and hashtags, the ratio of", - "page_start": 10, - "page_end": 11, - "source_file": "pubmed10.pdf" - }, - { - "text": "#parisagreement, Paris Agreement, the agreement signed on UNFCCC in 2016 to deal with global\nwarming by reducing greenhouse gas emissions.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "#climatechange frequency and #globalwarming frequency still indicated the public’s change in frame\n\nissues and re-constructing them di ff erently. By comparing the persistent words used related to the two\ndiscourses in the 10-year period in Table 2 , we think that global warming showed a relative preference\ntoward general descriptions or slogans, such as “earth” and “pollution”, whereas “climate change”\nwas more associated to specific issues like “solar”, “coal”, “china”, and “food”.\nStudies have suggested that the public shows a preference for scientific publications with general\nkeywords compared with those with complicated scientific jargon [ 47 ], lacking a deep understanding of\nthe complicated issue [ 46 ] and the necessity for mitigation of the climate issue [ 47 ]. These conclusions\nseem to suit global warming more than climate change according to the current study, which is\nprobably because climate change receives more publicity and recognition than global warming in the\nscientific community. In the association network shown in Figure 2 , global warming was found to be\nmore connected with temperature abnormalities. This finding is in accordance with studies reporting\nthat short-term temperature anomalies [ 87 ] can increase the public’s belief about global warming by\nincreasing the understanding of this abstract issue [ 88 ], although scientists mostly make judgments\nbased on long-term weather statistics [ 89 ]. However, none of the four words, “snow”, “summer”,\n“winter”, or “heatwave” in the temperature theme of global warming were ranked in the top 50 nodes\nlist of the climate change network.\nEven when climate change and global warming shared concern about similar topics such as the\ncause of the climate issue, global warming tended to focus on carbon emission phenomena, whereas\nclimate change preferred a more in-depth perspective, highlighting the importance of global action\nto mitigate the climate issue in its second-largest cluster, with energy structure as the contributor to\ncarbon emissions in its third largest cluster. As invisible causes and disbelief in actions have long\nbeen regarded as two key reasons for low climate concern [ 90 ], the two terminologies’ di ff erences\nin connotations suggest that introducing these absent sub-topics into global warming discourse or\nhighlighting climate change for its inherent connotations may help communicators raise public concern\nabout climate.", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed10.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\n### *5.3. Discrepancy between the Two Discourses*\n\nThe status of the two discourses varied significantly in the more recent years in the study period.\nData from Google in prior study suggested that the search record for global warming was larger\nthan that of climate change in earlier times [ 13 ]. The authors found that in the battle to be the most\nrepresentative hashtag for global climate concern, #climatechange showed growing popularity and\nbecame an overwhelming trending topic compared with #globalwarming. Also, #climatechange\nshowed a stronger ability to incorporate diverse hashtags into its discourse in both relative and absolute\ndimensions. Comparatively, the popularity of the global warming discourse among social media\nusers did not increase apparently in terms of tweets volume and hashtag diversity, especially when\nconsidering the yearly increase in Twitter users. The reason for the observed shift in public discourse\ntoward climate change from global warming may be attributed to the high exposure of climate change\nin the media and scientific reports in recent years [ 13 ]. Previous studies noted that perceived scientific\nconsensus can increase acceptance of science [ 101 ]. Though global warming has been commonly used\nsince the 1980s to describe the world-wide temperature rise, climate change is preferred by scientists to\nrefer a range of complex changes of climate [ 102 ]. Pew found science-related accounts draw millions\nof followers on Facebook and volume of posts they released climbed in past years [ 103 ]. Climate\nscientists are found to be opinion makers on Twitter [ 104 ]. As social media has become an emerging\nplatform for science popularization, scientific community might contribute to the prevalence of climate", - "page_start": 14, - "page_end": 14, - "source_file": "pubmed10.pdf" - }, - { - "text": "#globalwarming network. In the #globalwarming network, “earth” and “weather” were among the\n\ntop five nodes, whereas they were ranked 14th and 24th in the #climatechange network, respectively.\n**Table 1.** The top 50 central hashtags on Twitter surrounding #climatechange and #globalwarming from\n2009 to 2018. The hashtag with * is explained in Appendix A in ascending alphabetical order.\n**No. #Climatechange #Globalwarming**\n**Hashtag Centrality Hashtag Centrality**\n1 climate 0.466 climate 0.530\n2 environment 0.465 environment 0.446\n3 climateaction 0.391 science 0.319\n4 sustainability 0.316 earth 0.296\n5 science 0.314 weather 0.280\n6 energy 0.283 us * 0.280\n7 trump 0.257 trump 0.263\n8 us * 0.247 pollution 0.256\n9 cop21 * 0.232 co2 0.244\n10 parisagreement * 0.232 green 0.239\n11 actonclimate * 0.225 tcot * 0.229\n12 water 0.221 nature 0.213\n13 pollution 0.210 news 0.198\n14 earth 0.207 energy 0.192\n15 green 0.200 climatechangeisreal 0.187\n16 climatechangeisreal 0.195 obama 0.181\n17 renewableenergy * 0.194 climateaction 0.175\n18 health 0.193 algore * 0.174\n19 nature 0.187 water 0.171\n20 renewables 0.186 agw * 0.164\n21 cleanenergy 0.176 carbon 0.164\n22 carbon 0.175 sustainability 0.163\n**Table 1.** *Cont.*\n**No. #Climatechange #Globalwarming**\n**Hashtag Centrality Hashtag Centrality**\n23 co2 0.174 snow 0.161\n24 weather 0.169 world 0.157\n25 solar 0.165 gop * 0.156\n26 economy 0.164 arctic 0.150\n27 auspol 0.163 * winter 0.145\n28 education 0.155 p2 * 0.144\n29 news 0.152 drought 0.142\n30 drought 0.150 epa * 0.141\n31 coal 0.147 global 0.137\n32 sustainable 0.147 eco 0.137\n33 cdnpoli 0.144 * actonclimate 0.136\n34 sdgs 0.143 * health 0.134\n35 china 0.143 un * 0.133\n36 gop 0.143 * solar 0.132\n37 food 0.141 economy 0.131\n38 un 0.141 * hoax 0.131\n39 cop24 * 0.140 california 0.130\n40 agriculture 0.138 politics 0.129\n41 environmental 0.136 india 0.128\n42 fossilfuels 0.134 china 0.127\n43 arctic 0.134 planet 0.127\n44 epa * 0.133 parisagreement * 0.126\n45 biodiversity 0.132 heatwave 0.125\n46 future 0.131 summer 0.121\n47 canada 0.128 nyc * 0.118\n48 emissions 0.128 nasa 0.118\n49 obama 0.127 future 0.118\n50 politics 0.125 oil 0.117", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed10.pdf" - } - ] - }, - { - "references": { - "source_file": "maiis-user-manual.pdf", - "query": "How can I request access to NAIIS ?", - "target_page": 5, - "target_passage": "Requests for access to, inquiries on the use of the software, and comments on the design and functionalities of the application should be sent to the dedicated e-mail address naiisapp@unfccc.int.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **2 General information**\n\n### **2.3 Contact**\nRequests for access to, inquiries on the use of the software, and comments on the design and functionalities of the\napplication should be sent to the dedicated e-mail address **naiisapp@unfccc.int** .\n\nPage 6 10/02/2013", - "page_start": 4, - "page_end": 5, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **Annex 1: Non‐Annex I (NAI) Parties**\n\n*NAIIS-User-Manual.Docx* Page 47 10/02/2013", - "page_start": 46, - "page_end": 46, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **2 General information**\n\n### **2.2 Pending NAIIS features**\n\nList of pending functionalities in NAIIS:\n-----------------------------------------\n1. Web services integration for help desk\n2. Display of information in 5 remaining UN languages.", - "page_start": 4, - "page_end": 4, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **4 Using the system**\n\nThis section provides a description of the various functions of the system represented by each tab indicated in\nsection 3.2.3 above.", - "page_start": 16, - "page_end": 16, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **3 Getting started**\n\n### **3.3 User management**\n\n#### **3.3.3 View User**\n\nThis function enables NFP and PM to view all users of their country.\n\n- Log in as NFP or PM\n- Hover the cursor on the “Users Management” tab and click on the “Users Administration” button. (see figure 21);\nthis opens the Users Administration screen (figure 22).\n\n* **Figure 21. Users Administration** *\n\n- Click on the row of the respective user to be viewed (figure 22a). All information of the selected user will be\ndisplayed on the **General Properties** , **Sector** and **Role** boxes (figure 22b).\n\n* **Figure 22. Users Administration** *\n\nPage 17 10/02/2013", - "page_start": 15, - "page_end": 16, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **2 General information**\n\nThe NAIIS is a web-based application designed to enable non-Annex I Parties estimate their national GHG\ninventories according to the UNFCCC guidelines and using the IPCC methodologies, and to report the results in their\nnational communications and biennial update reports.", - "page_start": 3, - "page_end": 3, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **3 Getting started**\n\n### **3.2 How to access/ log out / create a GHG inventory**\n\n#### **3.2.1 How to access the NAIIS application**\nOpen any internet browser (i.e. Internet Explorer, Firefox, etc.) and type in the following URL http://unfccc.int/7627 on\nthe browser’s address bar. (figure 1 and figure 2)\n* **Figure 1. Using Internet Explorer browser** *\n\n* **Figure 2. Using Firefox browser** *\n\nPage 7 10/02/2013\nPress the ‘Enter key’ and the non-Annex I Greenhouse Gas Inventories web page appears.\n\nTo access the NAIIS application, click on the image NAIIS Web Application, the right hand side of the screen. (figure\n3, number 1) and the log-in page will be displayed. (figure 4)\n\n* **Figure 3. UNFCCC non-Annex I Greenhouse Gas Inventories web page** *\n\n* **Figure 4. Log-in page of the NAIIS Web Application** *\n\nTo **log-in** , enter the username and password and click on the “Sign in” button.\n\n*NAIIS-User-Manual.Docx* Page 8 10/02/2013", - "page_start": 5, - "page_end": 7, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **7 Data Export/Import**\n\nThis function enables users to export data from the system in either Excel or XML format.", - "page_start": 25, - "page_end": 25, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **3 Getting started**\n\n### **3.3 User management**\n\n#### **3.3.1 Add User**\n\n**Note** : This function is **ONLY** available for NFP’s and PM’s!\n\n- Log in as NFP or PM\n- Hover the cursor on the “Users Management” tab and click on the “Users Administration” button. (see figure 18);\nthis opens the Users Administration screen (figure 19).\n\n* **Figure 18. Users Administration** *\n\n* **Figure 19. Initial screen of Users Administration** *\n\n- Click the “+” sign (figure 19a) creates a new user (figure 20 new User).\n- Double click on the cell of the newly created user name and enter a new user name (must be unique and contain at\nleast 3 characters).\nOnce done, press the enter key and the new user name will be saved in the respective table of the NAIIS database.\n\nNote: New user name(s) will be generated by the system as default [Non-Annex I Party name] + “newUser”\n(e.g. UgandanewUser, PhilippinesnewUser, ArgentinanewUser)\n\nPage 15 10/02/2013\n**Fill-in User Information**\n\nThere are two options to fill in the information of a new user\n\n(a) by entering the data on the same row of the new user (figure 20a) or;\n(b) by entering the data in the **General Properties** , **Sector** and **Role** boxes (figure 20b, 20c and 20d).\n\n* **Figure 20. New user created screen** *\n\nFill in the following fields:\n- First Name\n- Last Name\n- Name (optional)\n- Email address\n- Password (must have 1 capital letter, 1 numeric and 8 characters long)\n- User Role\n- Sectors\n- Change password (tick the box prompts the user to change his/her password)\n\nThe functionality to change password is not fully implemented in this release. Please do **not** tick the “Change\npassword” box under General Properties! (See figure 20 b).\n\n- Enable user (Proceed to section 3.3.2 Disable/Enable User)", - "page_start": 13, - "page_end": 14, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **4 Using the system**\n\n### **4.6 Backup of data files**\nTo create a backup of your data, you can export the data files and save them as Excel files. Please use the Excel\nExport function. (Section 7.1)\n\nPage 21 10/02/2013", - "page_start": 19, - "page_end": 20, - "source_file": "maiis-user-manual.pdf" - } - ] - }, - { - "references": { - "source_file": "creative_common_ai.pdf", - "query": "What is the problem regarding the use of the Book3 dataset ?", - "target_page": 2, - "target_passage": "The Books3 dataset contains text from over 170,000 books,2 which are a mix of in-copyright and out-of-copyright works. It is believed to have been originally sourced from a website that was not authorized to distribute all of the works", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **1. Introduction** * 1\n\nWhile the field of artificial intelligence research and technology has a long history, broad\npublic attention grew over the last year in light of the wide availability of new generative AI\nsystems, including large language models (LLMs) like GPT-4, Claude, and LLaMA-2. These\ntools are developed using machine learning and other techniques that analyze large datasets\nof written text, and they are capable of generating text in response to a user’s prompts.\nWhile many large language models rely on website text for training, books have also played\nan important role in developing and improving AI systems. Despite the widespread use of e-\nbooks and growth of sales in that market, books remain difficult for researchers and\nentrepreneurs to access at scale in digital form for the purposes of training AI.\nIn 2023, multiple news publications reported on the availability and use of a dataset of books\ncalled “Books3” to train LLMs. The Books3 dataset contains text from over 170,000 books, 2\nwhich are a mix of in-copyright and out-of-copyright works. It is believed to have been\noriginally sourced from a website that was not authorized to distribute all of the works\ncontained in the dataset. In lawsuits brought against OpenAI, Microsoft, Meta, and\nBloomberg related to their LLMs, the use of Books3 as training data was specifically cited.\n3\nThe Books3 controversy highlights a critical question at the heart of generative AI: what role\ndo books play in training AI models, and how might digitized books be made widely\naccessible for the purposes of training AI? What dataset of books could be constructed and\nunder what circumstances?\nIn February 2024, Creative Commons, Open Future and Proteus Strategies convened a series\nof workshops to investigate the concept of a responsibly designed, broadly accessible", - "page_start": 1, - "page_end": 1, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## *5b. Limitations & Exceptions*\n\ncourse, a bigger dataset doesn’t necessarily mean a higher quality dataset for all uses of AI\nmodels; as HathiTrust shows, even a multimillion book corpus can skew in various\ndirections. Still, dataset size generally remains significant to an LLM’s performance - the\nmore text one can train on, or rather the more tokens for training the model, the better, at\nleast along a number of performance metrics.\n\n37\nWhile holding the potential for a broader and more diverse dataset, a key limitation in\npursuing this approach is that it is only feasible where relevant copyright limitations and\nexceptions exist. Even then, legal uncertainty means that going down this path is likely to\ngenerate, at a minimum, expensive and time-consuming litigation and regulatory\n\nThis is explained explicitly in the appeals court’s decision: *Authors Guild v. HathiTrust,* 755 F.3d 87 (2d 35\nCir. 2014).\n\nHathiTrust has also made available some data derived from books, such as the Extracted Features 36\nset: “HTRC releases research datasets to facilitate text analysis using the HathiTrust Digital Library.\nWhile copyright-protected texts are not available for download from HathiTrust, fruitful research can still\nbe performed on the basis of non-consumptive analysis of transformative datasets, such as in HTRC's\nflagship Extracted Features Dataset, which includes features extracted from full-text volumes. These\nfeatures include volume-level metadata, page-level metadata, part-of-speech-tagged tokens, and token\ncounts:” https://analytics.hathitrust.org/datasets#top .\n\nSee Testimony of Chris Callison-Burch, July 2023, [https://docs.house.gov/meetings/JU/](https://docs.house.gov/meetings/JU/JU03/20230517/115951/HHRG-118-JU03-Wstate-Callison-BurchC-20230517.pdf) 37\n[JU03/20230517/115951/HHRG-118-JU03-Wstate-Callison-BurchC-20230517.pdf](https://docs.house.gov/meetings/JU/JU03/20230517/115951/HHRG-118-JU03-Wstate-Callison-BurchC-20230517.pdf) (“As the amount of\ntraining data increases, AI systems’ capabilities for language understanding and their other skills\nimprove.”); Brown, Tom, et al. *Language Models Are Few-Shot Learners* . 22 July 2020, at [https://arxiv.org/](https://arxiv.org/pdf/2005.14165.pdf)\n[pdf/2005.14165.pdf](https://arxiv.org/pdf/2005.14165.pdf) (“we find that performance scales very smoothly with model size”).\nengagement. And, at least in the U.S., it could generate billions of dollars in damages if the\nspecific design choices and technical constraints are not adequate to justify a finding of fair\nuse.\nThis sort of books dataset could be built by expanding use of in-copyright books that have\nalready been digitized from existing libraries and other sources. Specifically, workshop\nparticipants mentioned that the Internet Archive, HathiTrust, and Google as entities that have\ndigitized books and could repurpose their use to build a books commons, although\nchallenges with using these datasets were noted. The Internet Archive is in the midst of\nlitigation brought by book publishers for its program for lending digital books; while not", - "page_start": 15, - "page_end": 16, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **7. Conclusion** *\n\nThis paper is a snapshot of an idea that is as underexplored as it is rooted in decades of\nexisting work. The concept of mass digitization of books, including to support text and data\nmining, of which AI is a subset, is not new. But AI training is newly of the zeitgeist, and its\ntransformative use makes questions about how we digitize, preserve, and make accessible\nknowledge and cultural heritage salient in a distinct way.\nAs such, efforts to build a books data commons need not start from scratch; there is much\nto glean from studying and engaging existing and previous efforts. Those learnings might\ninform substantive decisions about how to build a books data commons for AI training. For\ninstance, looking at the design decisions of HathiTrust may inform how the technical\ninfrastructure and data management practices for AI training might be designed, as well as\nhow to address challenges to building a comprehensive, diverse, and useful corpus. In\naddition, learnings might inform the process by which we get to a books data commons —\nfor example, illustrating ways to attend to the interests of those likely to be impacted by the\ndataset’s development.\n\n41\nWhile this paper does not prescribe a particular path forward, we do think finding a path (or\npaths) to extend access to books for AI training is critical. In the status quo, large swaths of\nknowledge contained in books are effectively locked up and inaccessible to most everyone.\nGoogle is an exception — it can reap the benefits of their 40 million books dataset for\nresearch, development, and deployment of AI models. Large, well-resourced entities could\ntheoretically try to replicate Google’s digitization efforts, although it would be incredibly\nexpensive, impractical, and largely duplicative for each entity to individually pursue their own\nefforts. Even then, it isn’t clear how everyone else — independent researchers, entrepreneurs,\nand smaller entities — will have access. The controversy around the Books3 dataset\ndiscussed at the outset should not, then, be an argument in favor of preserving the status\nquo. Instead, it should highlight the urgency of building a books data commons to support an", - "page_start": 20, - "page_end": 20, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **6. Cross-cutting design questions** *\n\n###### *Who would get to use the books data commons? For what?*\n\nuses or other categories of users, given that rights holders have many different sets of\npreferences.\nAnother question is about *who* can opt-out particular works from the dataset. This could\nsolely be an option for copyright holders, although authors might be allowed to exercise an\nopt-out for their books even if they don’t hold the copyrights. This might create challenges if\nthe author and rightsholder disagree about whether to opt a particular book out of the\ncorpus. Another related issue is that individual books, such as anthologies, may comprise\nworks created (and rights held) by many different entities. The images in a book may have\ncome from third-party sources, for instance, or a compendium of poetry might involve many\n\nIn fact, as noted above, to the extent an AI model developer intends for their model to abide by the 38\nEU’s legal regime, they will have to abide by such opt-outs, at least if they are engaged in text and data\nmining for commercial uses and/or are users outside of the covered set of research and heritage\ninstitutions. A books data commons may incorporate opt-outs in particular to serve such EU-focused AI\ndevelopers.\ndifferent rightsholders and authors. Managing opt-outs for so many different interests within\none book may get overly complicated very fast.\nIn any event, creating an opt-out system will need some ways of authenticating whether\nsomeone has the relevant authority to make choices about inclusion of a work.\n###### *Who would get to use the books data commons? For what?*\nA commons might be made publicly available to all, as has been done with datasets like The\nPile. Another possible design choice is to restrict access only to authorized users and to\nenforce particular responsibilities or obligations in return for authorization. Three particular\ndimensions of permitted uses and users came up in our discussions:\n- **Defining and ensuring acceptable and ethical use:** Participants discussed to what\nextent restrictions should be put on use of the resource. In the case of HathiTrust,", - "page_start": 17, - "page_end": 18, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## *5a. Public domain and permissively licensed books*\n\n**Existing Project Example : The Pile v2** 27\nIn 2020, the nonprofit research group EleutherAI constructed and released The Pile — a large,\ndiverse, open dataset for AI training. EleutherAI developed it not only to support their own\ntraining of LLMs, but also to lower the barriers for others. 28\nAlong with data drawn from the web at large, The Pile included books from three datasets.\nThe first dataset was the Books3 corpus referenced at the outset of this paper. The second\nand third books datasets were smaller: BookCorpus2, which is a collection of 17,868 books\nby otherwise unpublished authors; and a 28,752 books in the public domain and published\nprior to 1919, drawn from a volunteer effort to digitize public domain works called Project\nGutenberg.\nAs the awareness about The Pile dataset grew, certain rightsholders began sending copyright\nnotices to have the dataset taken down from various websites.\nDespite the takedown requests, the importance of books to EleutherAI and the broader\ncommunity’s AI research remained. In hoping to forge a path forward EleutherAI announced\nin 2024 that they would create a new version of the dataset, which they will call The Pile v2. 29\nAmong other things, v2 would “have many more books than the original Pile had, for\nexample, and more diverse representation of non-academic non-fiction domains.” At the\nsame time, it would only seek to include public domain books and permissively licensed\ncontent. As before, this corpus focuses on English language books.\n\nThis is an illustrative example, and there are also other projects of this ilk. For instance, see the 27\nCommon Corpus project, which includes an array of public domain books from a number of countries,\nat [https://huggingface.co./blog/Pclanglais/common-corpus](https://huggingface.co./blog/Pclanglais/common-corpus) ; see also [https://huggingface.co./datasets/](https://huggingface.co./datasets/storytracer/internet_archive_books_en)\n[storytracer/internet_archive_books_en](https://huggingface.co./datasets/storytracer/internet_archive_books_en) (“This dataset contains more than 650,000 English public domain\nbooks (~ 61 billion words) which were digitized by the Internet Archive and cataloged as part of the\nOpen Library project.”)\n\nSee Gao et al, supra note 8. 28\n\nGoldman, Sharon. “One of the World’s Largest AI Training Datasets Is About to Get Bigger and 29", - "page_start": 12, - "page_end": 12, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **5. Examining approaches to building a books data** * * **commons** *\nThere are many possible permutations for building a books data commons. To structure our\nexploration, we focused on two particular tracks, discussed below. We chose these tracks\nmindful of the above legal issues, and because there are already existence proofs that help\nto illuminate tradeoffs, challenges and potential paths forward for each.", - "page_start": 12, - "page_end": 12, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **6. Cross-cutting design questions** *\n\nAs an analogy, consider for instance Wikimedia Enterprise, which “build[s] services for high-volume 40\ncommercial reusers of Wikimedia content” and charges for that access. https://meta.wikimedia.org/\nwiki/Wikimedia_Enterprise .\n###### *What dataset management practices are necessary?*\nNo matter how a books data commons gets built, it will be important to consider broader\naspects of data governance. For example:\n- **Dataset documentation and transparency:** Transparent documentation is important\nfor any dataset used for AI training. A datasheet is a standardized form of\ndocumentation that includes information about provenance and composition of data,\nand includes information on management practices, recommended uses or collection\nprocess.\n- **Quality assurance:** Above, we note the many features that make books useful for AI\ntraining, as compared with web data, for example. That said, the institution managing\na books commons dataset may still want to collect and curate the collection to meet\nthe particular purposes of its users. For instance, it may want to take steps to\nmitigate biases inherent in the dataset, by ensuring books are representative of a\nvariety of languages and geographies.\n- **Understanding uses:** The institution managing a books commons dataset could\nmeasure and study how the dataset is used, to inform future improvements. Such\nmonitoring may also enable accountability measures with respect to uses of the\ndataset. Introducing community norms for disclosing datasets used in AI training and\nother forms of AI research would facilitate such monitoring.\n- **Governance mechanisms:** In determining matters like acceptable and ethical use, the\nfundamental question is “who decides.” While this might be settled simply by whoever\nsets up and operates the dataset and related infrastructure, participatory\nmechanisms — such as advisory bodies bringing together a broad range of users and\nstakeholders of a collection — could also be incorporated.", - "page_start": 18, - "page_end": 19, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **1. Introduction** * 1\n\ndataset of digitized books to be used in training AI models. Conducted under the Chatham\nHouse Rule, we set out to ask if there is a possible future in which a “books data commons\nfor AI training” might exist, and what such a commons might look like. The workshops\nbrought together practitioners on the front lines of building next-generation AI models, as\nwell as legal and policy scholars with expertise in the copyright and licensing challenges\nsurrounding digitized books. Our goal was also to bridge the perspective of stewards of\n\nAuthored by Alek Tarkowski and Paul Keller (Open Future), Derek Slater and Betsy Masiello (Proteus 1\nStrategies) in collaboration with Creative Commons. We are grateful to participants in the workshops,\nincluding Luis Villa, Tidelift and openml.fyi; Jonathan Band; Peter Brantley, UC Davis; Aaron Gokaslan,\nCornell; Lila Bailey, Internet Archive; Jennifer Vinopal, HathiTrust Digital Library; Jennie Rose Halperin,\nLibrary Futures/NYU Engelberg Center, Nicholas P. Garcia, Public Knowledge; Sayeed Choudhury; Erik\nStallman, UC Berkeley School of Law. The paper represents the views of the authors, however, and\nshould not be attributed to the workshop as a whole. All mistakes or errors are the authors’.\nSee e.g. Knibbs, Kate. “The Battle over Books3 Could Change AI Forever.” *Wired* , 4 Sept. 2023, 2\nwww.wired.com/story/battle-over-books3/ .\n\nFor key documents in these cases, see the helpful compendium at “Master List of Lawsuits v. AI, 3\nChatGPT, OpenAI, Microsoft, Meta, Midjourney & Other AI Cos.” *Chat GPT Is Eating the World* , 27 Dec.\n2023, [chatgptiseatingtheworld.com/2023/12/27/master-list-of-lawsuits-v-ai-chatgpt-openai-microsoft-](http://chatgptiseatingtheworld.com/2023/12/27/master-list-of-lawsuits-v-ai-chatgpt-openai-microsoft-meta-midjourney-other-ai-cos)\n[meta-midjourney-other-ai-cos](http://chatgptiseatingtheworld.com/2023/12/27/master-list-of-lawsuits-v-ai-chatgpt-openai-microsoft-meta-midjourney-other-ai-cos) [. See also “Fair Use Week 2024: Day Two with Guest Expert Brandon ](http://chatgptiseatingtheworld.com/2023/12/27/master-list-of-lawsuits-v-ai-chatgpt-openai-microsoft-meta-midjourney-other-ai-cos)\nButler.” *Fair Use Week* , [sites.harvard.edu/fair-use-week/2024/02/26/fair-use-week-2024-day-two-with-](http://sites.harvard.edu/fair-use-week/2024/02/26/fair-use-week-2024-day-two-with-guest-expert-brandon-butler/)\n[guest-expert-brandon-butler/](http://sites.harvard.edu/fair-use-week/2024/02/26/fair-use-week-2024-day-two-with-guest-expert-brandon-butler/) [. Accessed 20 Mar. 2024 (arguing that use of this dataset is not ](http://sites.harvard.edu/fair-use-week/2024/02/26/fair-use-week-2024-day-two-with-guest-expert-brandon-butler/)\nconsequential for the fair use analysis).", - "page_start": 1, - "page_end": 1, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## *5b. Limitations & Exceptions*\n\ndirectly relevant to the issue of AI training using their corpus of books, this sort of litigation\ncreates a chilling effect on organizations seeking to make new uses of these digitized books.\nMeanwhile, Google encumbered HathiTrust’s digital copies with certain contractual\nrestrictions, which would need to be addressed to develop a books dataset for AI training,\nand Google itself is unlikely to share its own copies while it provides them a competitive\nadvantage.\nPerhaps as a matter of public policy, these existing copies could be made more freely\navailable. For instance, to ensure robust competition around AI and advance other public\ninterests, policymakers could remove legal obstacles to the sharing of digitized book files for\nuse in AI training. Alternatively, policymakers could go further and affirmatively compel\nsharing access to these digital book files for AI training.\nIt's possible that there could be a new mass digitization initiative, turning physical books into\nnew digital scans. At least in theory, one could try to replicate the existing corpora of\nHathiTrust, for example, without Google’s contractual limitations. At the same time, such an\neffort would take many years, and it seems unlikely that many libraries would want to go to\nthe trouble to have their collections digitized a second time. Moreover, while new scans may\nprovide some incremental benefit over use of existing ones (e.g., by using the most modern\ndigitization and OCR tools and thus improving accuracy), there is no inherent social value to\nmaking every entity that wants to do or allow AI training invest in their own redundant\nscanning.\nA new digitization effort could target works that have not been yet digitized. This may be\nparticularly useful given that previous book digitization efforts, and the Google Books project\nin particular, have focused heavily (though not exclusively) on libraries in English-speaking\ncountries. Additional digitization efforts might make more sense for books in those\nlanguages that have not yet been digitized at a meaningful scale. Any new digitization effort\nmight therefore start with a mapping of the extent to which a books corpus in a given\nlanguage has been digitized.", - "page_start": 16, - "page_end": 16, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **2. Basics of AI Training and Technical Challenges** * * **of Including Books** *\n\non a large number of tokens. In turn, this has allowed a higher degree of language\ngeneralizability in the resulting model. For example, OpenAI’s ChatGPT trained on hundreds\nof billions of tokens, allowing it to model language in a very general way. The resulting\nmodels an then be fine-tuned for specific tasks using training data representing a particular\ncorpus, such as software code. 8\n\nMcKinsey provides an overview of the different types of tokens that may be used by AI models. 7\nMcKinsey. “What Is Tokenization? | McKinsey.” *Mckinsey.com* , 2023, www.mckinsey.com/featured-\ninsights/mckinsey-explainers/what-is-tokenization .\n\nThere are certain technical challenges in using books in AI training as well, given the nature of the 8\nformat. First, one must address whether a book is already in digital form. For the vast majority of books,\nthat is not the case. One first needs to digitize the book, and convert it to a digital text file using optical\ncharacter recognition (OCR), or use a born-digital version (although we return to specific limitations on\nthat approach below). Second, once a book is in digital text form, it must be converted into a text format\nthat is suitable for AI training. Text conversion tools transfer the content of books into complete text\nfiles, which is akin to the type of conversion that must be done between a Microsoft Word or Adobe PDF\nfile format and a simple .txt format. This conversion is generally not adequate for the purpose of AI\ntraining; researchers have found that post-processing is required to ensure these text files are properly\nformatted for the purposes of tokenization. For example, when building the dataset known as The Pile,\nresearchers had to modify an existing epub-to-text converter tool to ensure that document structure\nacross chapters was preserved to match the table of contents, that tables of data were correctly\nrendered, to convert numbered lists from digitally legible lists of “1\\.” to “1.”, and to replace unicode\npunctuation with ascii punctuation. See Discussion in 4.3.2 in Bandy, Jack, and Nicholas Vincent.\n*Addressing “Documentation Debt” in Machine Learning Research: A Retrospective Datasheet for*\n*BookCorpus* . 2021, https://arxiv.org/pdf/2105.05241.pdf . and C.16 of The Pile documentation in Gao,\nLeo, et al. *The Pile: An 800GB Dataset of Diverse Text for Language Modeling* , https://arxiv.org/pdf/\n2101.00027.pdf .", - "page_start": 4, - "page_end": 4, - "source_file": "creative_common_ai.pdf" - } - ] - }, - { - "references": { - "source_file": "creative_common_ai.pdf", - "query": "In the United States, before which date is book out of copyright for sure ?", - "target_page": 9, - "target_passage": "In the United States, all books published or released before 1929 are in the public domain. While use of these books provides maximal certainty for the AI developer to train on", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nEven if books can be acquired, digitized, and made technically useful for AI training, the\ndevelopment of a books data commons would necessarily need to navigate and comply with\ncopyright law.\n**Out-of-Copyright Books:** A minority of books are old enough to be in the public domain and\nout of copyright, and an AI developer could use them in training without securing any\ncopyright permission. In the United States, all books published or released before 1929 are in\nthe public domain. While use of these books provides maximal certainty for the AI developer\nto train on, it is worth noting that the status of whether a book is in the public domain can be\ndifficult to determine. For instance, books released between 1929 and 1963 in the U.S. are 14\nout of copyright if they were not subject to a copyright renewal; however, data on copyright\nrenewals is not easily accessible.\nWhat’s more, copyright definitions and term lengths vary among countries. Even if a work is\nin the public domain in the US, it may not be in other countries. Countries generally use the 15\nlife of the last living author + “x” years to determine the term of copyright protection. For\nmost countries, “x” is either 50 years (the minimum required by the Berne Convention) or 70\nyears (this is the case for all member states of the European Union and for all works\npublished in the U.S. after 1978). This approach makes it difficult to determine copyright\nterms with certainty because it requires information about the date of death of each author,\nwhich is often not readily available.\n**In-Copyright Books:** The vast majority of books are in copyright, and, insofar as the training\nprocess requires making a copy of the book, the use in AI training may implicate copyright\nlaw. Our workshop covered three possible paths for incorporating such works.\n**Direct licensing**\nOne could directly license books from rightsholders. There may be some publishers who are\nwilling to license their works for this purpose, but it is hard to determine the scale of such\naccess, and, in any event, there are significant limits on this approach. Along with the", - "page_start": 8, - "page_end": 8, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nLiability Rules Help Resurrect Old Songs).” Illinois Program in Law, Behavior and Social Science Paper\nNo. LBSS14-07 Illinois Public Law Research Paper No. 13-54 https://doi.org/10.2139/ssrn.2290181 .\nAccessed 4 Jan. 2020, at [https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2290181](https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2290181) ; Rosen,\nRebecca J. “Why Are so Few Books from the 20th Century Available as Ebooks?” *The Atlantic* , 18 Mar.\n2014, www.theatlantic.com/business/archive/2014/03/why-are-so-few-books-from-the-20th-century-\navailable-as-ebooks/284486/ . See also “Google Book Search Settlement and Access to Out of Print\nBooks.” *Google Public Policy Blog* , [publicpolicy.googleblog.com/2009/06/google-book-search-](http://publicpolicy.googleblog.com/2009/06/google-book-search-settlement-and.html)\n[settlement-and.html](http://publicpolicy.googleblog.com/2009/06/google-book-search-settlement-and.html) . Accessed 20 Mar. 2024 (discussing this issue in the context of the failed class-\naction settlement between Google, the Authors Guild, and the Association of American Publishers).\nGoogle’s final brief in the settlement proceedings notes the “prohibitive transaction costs of identifying\nand locating individual Rightsholders of these largely older, out-of-print books” — see this brief at [https://](https://web.archive.org/web/20130112060651/http://thepublicindex.org/docs/amended_settlement/google_final_approval_support.pdf)\n[web.archive.org/web/20130112060651/http://thepublicindex.org/docs/amended_settlement/](https://web.archive.org/web/20130112060651/http://thepublicindex.org/docs/amended_settlement/google_final_approval_support.pdf)\n[google_final_approval_support.pdf](https://web.archive.org/web/20130112060651/http://thepublicindex.org/docs/amended_settlement/google_final_approval_support.pdf) . The Authors Guild and Association of American Publishers also\njustified the settlement’s terms in light of the fact that “the transaction costs involved in finding\ncopyright owners and clearing the rights are too high”; while they argued that most works are not truly\n“orphans,” they note that total transaction costs as a whole (including, for example, determining whether\nthe author or publisher holds the rights and then negotiating rates) are so high as to block uses of out-\nof-print works anyway — see this brief at [https://web.archive.org/web/20130112060213/http://](https://web.archive.org/web/20130112060213/http://thepublicindex.org/docs/amended_settlement/Supplemental_memorandum_of_law.pdf)\n[thepublicindex.org/docs/amended_settlement/Supplemental_memorandum_of_law.pdf](https://web.archive.org/web/20130112060213/http://thepublicindex.org/docs/amended_settlement/Supplemental_memorandum_of_law.pdf) .\n\nIn the EU, the 2019 Copyright Directive introduced specific provisions on the \"use of out-of-commerce 17\nworks and other subject matter by cultural heritage institutions\" (Articles 8-11 CDSMD). These\nprovisions allow cultural heritage institutions to \"make available, for non-commercial purposes, out-of-\ncommerce works or other subject matter permanently in their collections\". The limitation to non-\ncommercial purposes means that works made available under these provisions would be of limited use\nin building a books data commons.\n\nFor one assessment of the difficulties of complying with the CC licenses in this context, to the extent 18\nthey are applicable, see Lee, K., A. Feder Cooper, & Grimmelmann, J. (2023). Talkin’ ‘Bout AI Generation:\nCopyright and the Generative AI Supply Chain. Forthcoming, *Journal of the Copyright Society* 2024.\nhttps://doi.org/10.2139/ssrn.4523551 .\n**Reliance on Copyright Limitations and Exceptions**", - "page_start": 9, - "page_end": 10, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nchallenge (and expense) of reaching agreements with relevant rightsholders, there is also the\npractical difficulty of simply identifying and finding the rightsholder that one must negotiate\n\nFor a sense of the complexity, see e.g. Melissa Levine, Richard C. Adler. *Finding the Public Domain:* 14\n*Copyright Review Management System Toolkit* . 2016, [quod.lib.umich.edu/c/crmstoolkit/](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001)\n[14616082.0001.001](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001) . Accessed 20 Mar. 2024.; Kopel, Matthew. “LibGuides: Copyright at Cornell Libraries:\nCopyright Term and the Public Domain.” [guides.library.cornell.edu/copyright/publicdomain](http://guides.library.cornell.edu/copyright/publicdomain) ;\nMannapperuma, Menesha, et al. *Is It in the Public Domain? A HANDBOOK for EVALUATING the*\n*COPYRIGHT STATUS of a WORK CREATED in the UNITED STATES* . 1923.\n\nSee e.g. Moody, Glyn. “Project Gutenberg Blocks Access in Germany to All Its Public Domain Books 15\nbecause of Local Copyright Claim on 18 of Them.” *Techdirt* , 7 Mar. 2018, www.techdirt.com/\n2018/03/07/project-gutenberg-blocks-access-germany-to-all-public-domain-books-because-local-\ncopyright-claim-18-them/ . Accessed 20 Mar. 2024.\nwith. The vast majority of in-copyright books are out-of-print or out-of-commerce, and most\nare not actively managed by their rightsholders. There is no official registry of copyrighted\nworks and their owners, and existing datasets can be incomplete or erroneous. 16\nAs a result, there may be no way to license the vast majority of in-copyright books, especially\nthose that have or have had limited commercial value. Put differently, the barrier to using 17\nmost books is not simply to pay publishers; even if one had significant financial resources,\nlicensing would not enable access to most works.\n**Permissively licensed works**\nThere are books that have been permissively licensed in an easily identifiable way, such as\nworks placed under Creative Commons (CC) licenses. Such works explicitly allow particular\nuses of works subject to various responsibilities (e.g., requiring attribution by the user in their\nfollow-on use).\nWhile such works could be candidates for inclusion in a books data commons, their inclusion\ndepends on whether the license’s terms can be complied with in the context of AI training.\nFor instance, in the context of CC licensed works, there are requirements for proper\nattribution across all licenses (the CC tools Public Domain Dedication (CC0) and Public\nDomain Mark (PDM) are not licenses and do not require attribution). 18\n\nSee e.g. Heald, Paul J. “How Copyright Makes Books and Music Disappear (and How Secondary 16", - "page_start": 8, - "page_end": 9, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nEven if a book is in copyright, it’s possible that copying books for AI training may be covered\nby existing limitations and exceptions to copyright law in particular jurisdictions. For\nexample:\n- In the United States, many argue using existing works to train generative AI is “fair\nuse,” consistent with existing law and legal precedents. This is the subject of a 19\nnumber of currently active court cases, and different actors and tools may yield\ndifferent results, as fair use is applied case-by-case using a flexible balancing test.\n- In the European Union, there are explicit exceptions in the law for “text and data\nmining” uses of in-copyright works, both for non-commercial research and for\ncommercial purposes. However, for commercial uses and for users outside of\nresearch and heritage institutions, they must respect the rights of rightsholders who\nchoose to “reserve their rights” (i.e., opt-out of allowing text and data mining) via\nmachine readable mechanisms. The exception also requires that users have “lawful 20\naccess” to the works.\n- Finally, Japan provides a specific text and data mining exception, without any\ncomparable opt-out requirement for commercial uses as is embedded in EU law. 21\n\nWhile exceptions that allow AI training exist in several other countries, such as Singapore and\nIsrael, most countries do not provide exceptions that appear to permit AI training. Even where\npotentially available, as in the United States, legal uncertainty and risk create a hurdle for\nanyone building a books commons. 22\n\nSee e.g. Comments from Sprigman, Samuelson, Sag to Copyright Office, October 2023, at [https://](https://www.regulations.gov/comment/COLC-2023-0006-10299) 19\n[www.regulations.gov/comment/COLC-2023-0006-10299](https://www.regulations.gov/comment/COLC-2023-0006-10299) as well as many other submissions to the US\ncopyright office; see also Advocacy, Katherine Klosek, Director of Information Policy and Federal\nRelations, Association of Research Libraries (ARL), and Marjory S. Blumenthal, Senior Policy Fellow,\nAmerican Library Association (ALA) Office of Public Policy and. “Training Generative AI Models on\nCopyrighted Works Is Fair Use.” *Association of Research Libraries* , 23 Jan. 2024, www.arl.org/blog/\ntraining-generative-ai-models-on-copyrighted-works-is-fair-use/ .\n\nSee Articles 3 and 4 of the EU’s Directive on Copyright and Related Rights in the Digital Single Market 20\n— https://eur-lex.europa.eu/eli/dir/2019/790/oj .\n\nJapan clarified its laws in 2018 to make clear that this type of use is permitted — see discussion in 21", - "page_start": 10, - "page_end": 10, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nTestimony of Matthew Sag, July 2023, [https://www.judiciary.senate.gov/imo/media/doc/](https://www.judiciary.senate.gov/imo/media/doc/2023-07-12_pm_-_testimony_-_sag.pdf)\n[2023-07-12_pm_-_testimony_-_sag.pdf](https://www.judiciary.senate.gov/imo/media/doc/2023-07-12_pm_-_testimony_-_sag.pdf) , see also Fiil-Flynn, S. *et al.* (2022) *Legal reform to enhance global*\n*text and Data Mining Research* , *Science* . Available at: https://www.science.org/doi/10.1126/\nscience.add6124 (Accessed: 28 Sept. 2023).\n\nSee supra note 22 *.* See also Jonathan Band, *Copyright Implications of the Relationship between* 22\n*Generative Artificial Intelligence and Text and Data Mining | Infojustice* . infojustice.org/archives/45509 . In\naddition, for an in-depth look at the cross-border legal challenges involved see: *Wrapping up Our NEH-*\n*Funded Project to Help Text and Data Mining Researchers Navigate Cross-Border Legal and Ethical*\n*Issues* . 2 Oct. 2023, [buildinglltdm.org/2023/10/02/wrapping-up-our-neh-funded-project-to-help-text-and-](http://buildinglltdm.org/2023/10/02/wrapping-up-our-neh-funded-project-to-help-text-and-data-mining-researchers-navigate-cross-border-legal-and-ethical-issues/)\n[data-mining-researchers-navigate-cross-border-legal-and-ethical-issues/](http://buildinglltdm.org/2023/10/02/wrapping-up-our-neh-funded-project-to-help-text-and-data-mining-researchers-navigate-cross-border-legal-and-ethical-issues/) . Accessed 20 Mar. 2024.\nIt is also important to note two other issues that can affect the application of limitations and\nexceptions, in particular, their application to e-books.\nThe first important limitation is that almost every digital book published today comes with a\nset of contractual terms that restrict what users can do with it. In many cases, those terms\nwill explicitly restrict text data mining or AI uses of the content, meaning that even where\ncopyright law allows for reuse (for example, under fair use), publishers by contract can\nimpose restrictions anyway. In the United States, those contract terms are generally thought\nto override the applicability of fair use or other limitations and exceptions. Other 23\njurisdictions, such as those in the EU, provide that certain limitations and exceptions cannot\nbe contractually overridden, though experience to date varies with how those anti-contractual\noverride protections work in practice. 24\nThe second limitation is the widespread adoption of “anti-circumvention” rules in copyright\nlaws and the interplay of these with a choice to rely on copyright limitations and exceptions.\nDigital books sold by major publishers are generally encumbered with “digital rights\nmanagement” (DRM) that limits how someone can use the digital file. For instance, DRM can\nlimit the ability to make a copy of the book, or even screenshot or excerpt from it, among\nother things. Anti-circumvention laws restrict someone's ability to evade these technical\nrestrictions, even if it is for an ultimately lawful use.\nWhat this means for our purposes is that even if one acquires a digital book from, for", - "page_start": 10, - "page_end": 11, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nexample, Amazon, and it is lawful under copyright law to use that book in AI training, it can\nstill generally be unlawful to circumvent the DRM to do so, outside narrow exceptions. 25\nThus, the ability to use in-copyright books encumbered by DRM — that is, most all books sold\nby major publishers — is generally limited. 26\nPractically, using in-copyright books to build a books commons for AI training — while relying\non copyright’s limitations and exceptions — requires turning a physical book into digital form,\nor otherwise engaging in the laborious process of manually re-creating a book’s text (i.e., re-\ntyping the full text of the book) without circumventing the technical restrictions themselves.\n\nSee Hansen, Dave. “Fair Use Week 2023: How to Evade Fair Use in Two Easy Steps.” *Authors Alliance* , 23\n23 Feb. 2023, www.authorsalliance.org/2023/02/23/fair-use-week-2023-how-to-evade-fair-use-in-two-\neasy-steps/ . Accessed 20 Mar. 2024.\nSee Band, Jonathan. “Protecting User Rights against Contract Override.” *Joint PIJIP/TLS Research* 24\n*Paper Series* , 1 May 2023, [digitalcommons.wcl.american.edu/research/97/](http://digitalcommons.wcl.american.edu/research/97/) . Accessed 20 Mar. 2024.\n\nIn the U.S. the Copyright Office has recognized the importance of allowing particular exceptions for 25\nresearchers engaged in text and data mining. See their rulemaking in 2021 [https://](https://www.federalregister.gov/documents/2021/10/28/2021-23311/exemption-to-prohibition-on-circumvention-of-copyright-protection-systems-for-access-control)\n[www.federalregister.gov/documents/2021/10/28/2021-23311/exemption-to-prohibition-on-](https://www.federalregister.gov/documents/2021/10/28/2021-23311/exemption-to-prohibition-on-circumvention-of-copyright-protection-systems-for-access-control)\n[circumvention-of-copyright-protection-systems-for-access-control](https://www.federalregister.gov/documents/2021/10/28/2021-23311/exemption-to-prohibition-on-circumvention-of-copyright-protection-systems-for-access-control) . These rules are reviewed triennially\nand are currently under review, with submissions suggesting both contraction and expansion; see the\nAuthors’ Alliance comments in January 2024 [ https://www.authorsalliance.org/2024/01/29/authors-](https://www.authorsalliance.org/2024/01/29/authors-alliance-submits-long-form-comment-to-copyright-office-in-support-of-petition-to-expand-existing-text-and-data-mining-exemption/)\n[alliance-submits-long-form-comment-to-copyright-office-in-support-of-petition-to-expand-existing-text-](https://www.authorsalliance.org/2024/01/29/authors-alliance-submits-long-form-comment-to-copyright-office-in-support-of-petition-to-expand-existing-text-and-data-mining-exemption/)\n[and-data-mining-exemption/](https://www.authorsalliance.org/2024/01/29/authors-alliance-submits-long-form-comment-to-copyright-office-in-support-of-petition-to-expand-existing-text-and-data-mining-exemption/) . It is possible that one could argue for these exceptions to be expanded,\nand then work to renew that exception every three years. The EU’s text and data mining exception may\nalso limit use of DRM to impede data mining, but only for particular covered research and heritage\ninstitutions; commercial and other users are not covered, however.\n\nNote that CC licenses forbid use of DRM — but that doesn’t address most all books sold by publishers. 26", - "page_start": 11, - "page_end": 11, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **6. Cross-cutting design questions** *\n\nThe workshops briefly touched on several cross-cutting design questions. While most\nrelevant for approaches that depend on limitations and exceptions, considerations of these\nquestions may be relevant across both tracks.\n*Would authors, publishers, and other relevant rightsholders* *and creators have any ability to exclude their works?*\nOne of the greatest sources of controversy in this area is the extent to which rightsholders of\ncopyrighted works, as well as the original creators of such works (e.g., book authors in this\ncontext), should be able to prevent use of their works for AI training.\nWhile a system that required affirmative “opt-in” consent would limit utility significantly (as\ndiscussed above in the context of directly licensing works), a system that allowed some\nforms of “opt-out” could still be quite useful to some types of AI development. In the context\nof use cases like development of LLMs, the performance impact may not be so significant.\nSince most in-copyright books are not actively managed, the majority of books would remain\nin the corpus by default. The performance of LLMs can still be improved across various\ndimensions without including, for example, the most famous writers or those who continue\nto commercially exploit their works and may choose to exercise an opt-out. Perhaps the\npotential for licensing relationships (and revenue) may induce some rightsholders to come\nforward and begin actively managing their works. In such a case, uses that do require a\nlicense may once again become more feasible once the rightsholder can be reached.\nWorkshop participants discussed different types of opt-outs that could be built. For example,\nopt-outs could be thought of not in blanket terms, but only as applied to certain uses, for\nexample to commercial uses of the corpus, but not research uses. This could build on or\nmirror the approach that the EU has taken in its text and data mining exceptions to\ncopyright. Opt-outs might be more granular, by focusing on allowing or forbidding particular 38", - "page_start": 17, - "page_end": 17, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **6. Cross-cutting design questions** *\n\n###### *Who would get to use the books data commons? For what?*\n\nuses or other categories of users, given that rights holders have many different sets of\npreferences.\nAnother question is about *who* can opt-out particular works from the dataset. This could\nsolely be an option for copyright holders, although authors might be allowed to exercise an\nopt-out for their books even if they don’t hold the copyrights. This might create challenges if\nthe author and rightsholder disagree about whether to opt a particular book out of the\ncorpus. Another related issue is that individual books, such as anthologies, may comprise\nworks created (and rights held) by many different entities. The images in a book may have\ncome from third-party sources, for instance, or a compendium of poetry might involve many\n\nIn fact, as noted above, to the extent an AI model developer intends for their model to abide by the 38\nEU’s legal regime, they will have to abide by such opt-outs, at least if they are engaged in text and data\nmining for commercial uses and/or are users outside of the covered set of research and heritage\ninstitutions. A books data commons may incorporate opt-outs in particular to serve such EU-focused AI\ndevelopers.\ndifferent rightsholders and authors. Managing opt-outs for so many different interests within\none book may get overly complicated very fast.\nIn any event, creating an opt-out system will need some ways of authenticating whether\nsomeone has the relevant authority to make choices about inclusion of a work.\n###### *Who would get to use the books data commons? For what?*\nA commons might be made publicly available to all, as has been done with datasets like The\nPile. Another possible design choice is to restrict access only to authorized users and to\nenforce particular responsibilities or obligations in return for authorization. Three particular\ndimensions of permitted uses and users came up in our discussions:\n- **Defining and ensuring acceptable and ethical use:** Participants discussed to what\nextent restrictions should be put on use of the resource. In the case of HathiTrust,", - "page_start": 17, - "page_end": 18, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## *5a. Public domain and permissively licensed books*\n\n“Substantially Better.” *VentureBeat* , 11 Jan. 2024, [venturebeat.com/ai/one-of-the-worlds-largest-ai-](http://venturebeat.com/ai/one-of-the-worlds-largest-ai-training-datasets-is-about-to-get-bigger-and-substantially-better/)\n[training-datasets-is-about-to-get-bigger-and-substantially-better/](http://venturebeat.com/ai/one-of-the-worlds-largest-ai-training-datasets-is-about-to-get-bigger-and-substantially-better/) . Accessed 20 Mar. 2024.\n**Implications of the The Overall Approach**\nStepping back from The Pile v2 specifically, or any particular existing collection of books or\ndataset built on their basis, we want to understand the implications of relying on public\ndomain works and expressly licensed works in building a books commons.\nThe benefits are relatively straightforward. Both categories, by definition come with express\npermission to use the books in AI training. The cost of acquiring the books for this use may\nbe effectively zero or close to it, when considering public domain and “openly” licensed\nbooks that allow redistribution and that have already been digitized.\nBut this approach comes with some clear limitations. First, as noted above, for many books\nin the public domain, their status as such is not always clear. And with respect to\npermissively licensed books, it is not always clear whether and how to comply with the\nlicense obligations in this context.\nSetting aside those challenges, the simple fact is that relying on public domain and existing\npermissively licensed books would limit the quantity and diversity of data available for\ntraining, impacting performance along different dimensions. Only a small fraction of books\never published fall into this category, and the corpus of books in this category is likely to be\nskewed heavily towards older public domain books. This skew would, in turn, impact the\ncontent available for AI training. For instance, relying on books from before 1929 would not 30\nonly incorporate outdated language patterns, but also a range of biases and misconceptions\nabout race and gender, among other things. Efforts could be made to get people to\npermissively license more material — a book drive for permissive licensing, so to speak; this\napproach would still not encompass most books, at least when it comes to past works. 31", - "page_start": 12, - "page_end": 13, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **1. Introduction** * 1\n\ndataset of digitized books to be used in training AI models. Conducted under the Chatham\nHouse Rule, we set out to ask if there is a possible future in which a “books data commons\nfor AI training” might exist, and what such a commons might look like. The workshops\nbrought together practitioners on the front lines of building next-generation AI models, as\nwell as legal and policy scholars with expertise in the copyright and licensing challenges\nsurrounding digitized books. Our goal was also to bridge the perspective of stewards of\n\nAuthored by Alek Tarkowski and Paul Keller (Open Future), Derek Slater and Betsy Masiello (Proteus 1\nStrategies) in collaboration with Creative Commons. We are grateful to participants in the workshops,\nincluding Luis Villa, Tidelift and openml.fyi; Jonathan Band; Peter Brantley, UC Davis; Aaron Gokaslan,\nCornell; Lila Bailey, Internet Archive; Jennifer Vinopal, HathiTrust Digital Library; Jennie Rose Halperin,\nLibrary Futures/NYU Engelberg Center, Nicholas P. Garcia, Public Knowledge; Sayeed Choudhury; Erik\nStallman, UC Berkeley School of Law. The paper represents the views of the authors, however, and\nshould not be attributed to the workshop as a whole. All mistakes or errors are the authors’.\nSee e.g. Knibbs, Kate. “The Battle over Books3 Could Change AI Forever.” *Wired* , 4 Sept. 2023, 2\nwww.wired.com/story/battle-over-books3/ .\n\nFor key documents in these cases, see the helpful compendium at “Master List of Lawsuits v. AI, 3\nChatGPT, OpenAI, Microsoft, Meta, Midjourney & Other AI Cos.” *Chat GPT Is Eating the World* , 27 Dec.\n2023, [chatgptiseatingtheworld.com/2023/12/27/master-list-of-lawsuits-v-ai-chatgpt-openai-microsoft-](http://chatgptiseatingtheworld.com/2023/12/27/master-list-of-lawsuits-v-ai-chatgpt-openai-microsoft-meta-midjourney-other-ai-cos)\n[meta-midjourney-other-ai-cos](http://chatgptiseatingtheworld.com/2023/12/27/master-list-of-lawsuits-v-ai-chatgpt-openai-microsoft-meta-midjourney-other-ai-cos) [. See also “Fair Use Week 2024: Day Two with Guest Expert Brandon ](http://chatgptiseatingtheworld.com/2023/12/27/master-list-of-lawsuits-v-ai-chatgpt-openai-microsoft-meta-midjourney-other-ai-cos)\nButler.” *Fair Use Week* , [sites.harvard.edu/fair-use-week/2024/02/26/fair-use-week-2024-day-two-with-](http://sites.harvard.edu/fair-use-week/2024/02/26/fair-use-week-2024-day-two-with-guest-expert-brandon-butler/)\n[guest-expert-brandon-butler/](http://sites.harvard.edu/fair-use-week/2024/02/26/fair-use-week-2024-day-two-with-guest-expert-brandon-butler/) [. Accessed 20 Mar. 2024 (arguing that use of this dataset is not ](http://sites.harvard.edu/fair-use-week/2024/02/26/fair-use-week-2024-day-two-with-guest-expert-brandon-butler/)\nconsequential for the fair use analysis).", - "page_start": 1, - "page_end": 1, - "source_file": "creative_common_ai.pdf" - } - ] - }, - { - "references": { - "source_file": "creative_common_ai.pdf", - "query": "What of the main imporvement of the Pile v2 dataset in comparison to its first version ?", - "target_page": 13, - "target_passage": "Among other things, v2 would “have many more books than the original Pile had, for example, and more diverse representation of non-academic non-fiction domains.” At the same time, it would only seek to include public domain books and permissively licensed content", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Towards a Books Data Commons for AI Training\n\n## *5a. Public domain and permissively licensed books*\n\n**Existing Project Example : The Pile v2** 27\nIn 2020, the nonprofit research group EleutherAI constructed and released The Pile — a large,\ndiverse, open dataset for AI training. EleutherAI developed it not only to support their own\ntraining of LLMs, but also to lower the barriers for others. 28\nAlong with data drawn from the web at large, The Pile included books from three datasets.\nThe first dataset was the Books3 corpus referenced at the outset of this paper. The second\nand third books datasets were smaller: BookCorpus2, which is a collection of 17,868 books\nby otherwise unpublished authors; and a 28,752 books in the public domain and published\nprior to 1919, drawn from a volunteer effort to digitize public domain works called Project\nGutenberg.\nAs the awareness about The Pile dataset grew, certain rightsholders began sending copyright\nnotices to have the dataset taken down from various websites.\nDespite the takedown requests, the importance of books to EleutherAI and the broader\ncommunity’s AI research remained. In hoping to forge a path forward EleutherAI announced\nin 2024 that they would create a new version of the dataset, which they will call The Pile v2. 29\nAmong other things, v2 would “have many more books than the original Pile had, for\nexample, and more diverse representation of non-academic non-fiction domains.” At the\nsame time, it would only seek to include public domain books and permissively licensed\ncontent. As before, this corpus focuses on English language books.\n\nThis is an illustrative example, and there are also other projects of this ilk. For instance, see the 27\nCommon Corpus project, which includes an array of public domain books from a number of countries,\nat [https://huggingface.co./blog/Pclanglais/common-corpus](https://huggingface.co./blog/Pclanglais/common-corpus) ; see also [https://huggingface.co./datasets/](https://huggingface.co./datasets/storytracer/internet_archive_books_en)\n[storytracer/internet_archive_books_en](https://huggingface.co./datasets/storytracer/internet_archive_books_en) (“This dataset contains more than 650,000 English public domain\nbooks (~ 61 billion words) which were digitized by the Internet Archive and cataloged as part of the\nOpen Library project.”)\n\nSee Gao et al, supra note 8. 28\n\nGoldman, Sharon. “One of the World’s Largest AI Training Datasets Is About to Get Bigger and 29", - "page_start": 12, - "page_end": 12, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## *5a. Public domain and permissively licensed books*\n\n“Substantially Better.” *VentureBeat* , 11 Jan. 2024, [venturebeat.com/ai/one-of-the-worlds-largest-ai-](http://venturebeat.com/ai/one-of-the-worlds-largest-ai-training-datasets-is-about-to-get-bigger-and-substantially-better/)\n[training-datasets-is-about-to-get-bigger-and-substantially-better/](http://venturebeat.com/ai/one-of-the-worlds-largest-ai-training-datasets-is-about-to-get-bigger-and-substantially-better/) . Accessed 20 Mar. 2024.\n**Implications of the The Overall Approach**\nStepping back from The Pile v2 specifically, or any particular existing collection of books or\ndataset built on their basis, we want to understand the implications of relying on public\ndomain works and expressly licensed works in building a books commons.\nThe benefits are relatively straightforward. Both categories, by definition come with express\npermission to use the books in AI training. The cost of acquiring the books for this use may\nbe effectively zero or close to it, when considering public domain and “openly” licensed\nbooks that allow redistribution and that have already been digitized.\nBut this approach comes with some clear limitations. First, as noted above, for many books\nin the public domain, their status as such is not always clear. And with respect to\npermissively licensed books, it is not always clear whether and how to comply with the\nlicense obligations in this context.\nSetting aside those challenges, the simple fact is that relying on public domain and existing\npermissively licensed books would limit the quantity and diversity of data available for\ntraining, impacting performance along different dimensions. Only a small fraction of books\never published fall into this category, and the corpus of books in this category is likely to be\nskewed heavily towards older public domain books. This skew would, in turn, impact the\ncontent available for AI training. For instance, relying on books from before 1929 would not 30\nonly incorporate outdated language patterns, but also a range of biases and misconceptions\nabout race and gender, among other things. Efforts could be made to get people to\npermissively license more material — a book drive for permissive licensing, so to speak; this\napproach would still not encompass most books, at least when it comes to past works. 31", - "page_start": 12, - "page_end": 13, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **5 Comparison with Prior Work**\n\n### **5.2 Comparison with State-of-the-Art**\n\nNext, in Table 6 , we inspect how the V-JEPA models\npretrained on video stack up next to the largest state-\nof-the-art self-supervised image and video models when\nfreezing the backbone encoder and training an attentive\nprobe on top. Our image pretrained baselines include\nOpenCLIP ( Cherti et al. , 2023 ), DINOv2 ( Oquab et al. ,\n2023 ), and I-JEPA ( Assran et al. , 2023 ). The Open-\nCLIP model is trained with a contrastive image-text\nalignment objective, DINOv2 and I-JEPA are trained\nwith self-supervision. These models are known to excel\nin their frozen-evaluation performance ( Oquab et al. ,\n2023 ); i.e., their ability to produce visual features that\ncan be applied to many downstream tasks simultane-\nously, without end-to-end fine-tuning, and thus pro-\nvide highly competitive baselines. Our video pretrained\nbaselines include VideoMAE ( Tong et al. , 2022 ), Omni-\nMAE ( Girdhar et al. , 2023 ), Hiera ( Ryali et al. , 2023 ),\nVideoMAEv2 ( Wang et al. , 2023a ), and MVD ( Wang\net al. , 2023b ). The OpenCLIP, DINOv2 and Video-\nMAEv2 models are parameterized as Giant/Gigantic\nvision transformer architectures containing over 1B pa-\nrameters trained on large-scale image or video datasets.\n**Comparison with video models.** Compared to\nlarge-scale video baselines, the V-JEPA models outper-\nform all previous models on every downstream video\n50 100 150 200 250 300 350\n60\n65\n70\n75 **V-JEPA**\n**ViT-H/ 16** 384\n**VideoMAE**\n**ViT-H/ 16**\n**VideoMAEv 2**\n**ViT-g/ 14**\n**Pretraining Time (Hrs.) Something-Something-v 2** Frozen Evaluation\nVideo Feature Pred.\nVideo Pixel Pred.\n**Figure 5** *SSv2 frozen-evaluation performance vs. Pretraining*\n*Time.* Wallclock times for all methods are measured on a\nsingle GPU with a batch size of 10 clips, using the official\ncodebases for VideoMAE and VideoMAEv2, and linearly\nextrapolated assuming a global batch size of 2400 samples.\nHowever, note that the SSv2 accuracies of video pixel pre-\ndiction methods are actually obtained with small batch sizes", - "page_start": 7, - "page_end": 7, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **E Extra Results**\n\n### **E.3 Sample Efficiency of pretraining**\nWe compare the sample efficiency of pretraining various state-of-the-art image and video models. Specifically, we\nlook at the number of samples (image or video clips) processed by the network during pretraining, which is larger\nthan the size of the pretraining dataset for multi-epoch training. Notably, our results with V-JEPA are obtained\nwhile processing an order of magnitude fewer samples than previous methods, and notably two orders of magnitude\nfewer samples than OpenCLIP. We believe that further investment towards improving the video pretraining data\ndistribution could lead to substantial gains in downstream image and video tasks.", - "page_start": 20, - "page_end": 20, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **5 Comparison with Prior Work**\n\n### **5.1 Comparison with Pixel Prediction**\n\nTo investigate the effectiveness of feature prediction pre-\ntraining, we first compare V-JEPA to video masked mod-\neling models relying on a pixel prediction loss. We control\nfor the possible confounding factor of model architec-\nture by evaluating all models using either a ViT-L/16\nencoder, or a Hiera-L encoder, which has a similar num-\nber of parameters. For the pixel prediction baselines\nwe consider VideoMAE ( Tong et al. , 2022 ; Wang et al. ,\n2023a ), which trains vision transformer autoencoders\nexclusively on video, Hiera ( Ryali et al. , 2023 ), which\ntrains a hierarchical transformer autoencoder on video,\nand OmniMAE ( Girdhar et al. , 2023 ), which trains a\nvision transformer autoencoder on static images and\nvideo simultaneously.\nTable 5 examines both frozen evaluation with an atten-\ntive probe on downstream video and image tasks, as well\nas end-to-end fine-tuning. In frozen evaluation, V-JEPA\noutperforms the baselines on all downstream tasks, ex-\ncept ImageNet, where we achieve 74 *.* 8% compared to\n75 *.* 1% of an OmniMAE model trained directly on Im-\n10 2.4 10 2.6 10 2.8 10 3 10 3.2 10 3.4 74\n74.5\n75\n**V-JEPA**\n**ViT-L/ 16**\n**VideoMAE**\n**ViT-L/ 16**\n**Hiera**\n**Hiera-L**\n**OmniMAE**\n**ViT-L/ 16**\n**Samples Seen (M) Something-Something-v 2** End-to-End Fine-Tuning\nVideo Feature Pred.\nVideo Pixel Pred.\n**Figure 4** *SSv2 fine-tuning performance vs. Samples Seen.* We\nreport SSv2 fine-tuning for V-JEPA and pixel-reconstruction\nbaselines using a ViT-L/16 or Hiera-L architecture. V-JEPA\noutperforms all pixel-reconstruction methods using a ViT-\nL/16 and matches the Hiera-L performance while seeing\nsignificantly less samples during pretraining.\nageNet; hence, V-JEPA achieves comparable ImageNet\nperformance despite only pretraining on video.\nUnder the fine-tuning protocol, V-JEPA also achieves the\nbest performance of any model trained with a ViT-L/16,\nand matches the performance of the Hiera-L on SSv2,\nwhich benefits from a hierachical prior ( Ryali et al. , 2023 ).\nThe V-JEPA models achieve this result while processing\nsignificantly fewer samples during pretraining (Figure 4 ),\ndemonstrating the efficiency of feature prediction as a\nlearning principle.", - "page_start": 6, - "page_end": 7, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **5 Comparison with Prior Work**\n\n### **5.2 Comparison with State-of-the-Art**\n\nand significantly longer training schedules. V-JEPA out-\nperforms pixel-reconstruction methods while training signifi-\ncantly faster.\nand image task with notable margin (see Table 6 ). Our\nH/16 model outperforms the largest publicly available\nVideoMAE, VideoMAEv2, OmniMAE, MVD, and Hiera\nmodels by at least +5 points in motion understanding\n(Something-Something-v2), +2 points in action recogni-\ntion (Kinetics-400), +5 points on action detection (AVA),\n+1 point on object recognition (ImageNet-1K), +2 points\nin scene recognition (Places205), and +0 *.* 2 points on fine-\ngrained recognition (iNaturalist). Moreover, when com-\nparing pretraining wallclock time in Figure 5 , we see that\nV-JEPA achieves this performance with a roughly 2 *×* speedup compared to the large pixel prediction models.\n**Comparison with image models.** On tasks that re-\nquire a fine-grained understanding of motion (Something-\nSomething-v2), the V-JEPA models provide a major im-\nprovement (over +21 points) compared to large-scale\nimage baselines, such as DINOv2, OpenCLIP, and I-\nJEPA. Self-supervised pretraining from videos allows to\nmodel dynamic concepts that are not easily learned from\nstatic image datasets. Similarly, we observe that the\nV-JEPA models outperform image-based pretraining on\naction localization.\nOn Kinetics-400, we find image models to perform well;\ne.g., while DINOv2 ( Oquab et al. , 2023 ) previously re-\nported 78 *.* 4% on K400 with a linear probe, we improve\nthe frozen evaluation of the g/14 model to 83 *.* 4% by\nusing an attentive probe. In this case, our H/16 model\nachieves 82 *.* 0% top-1 accuracy. It is worth noting that\nthe label for many Kinetics videos can be inferred using\nappearance-based cues, without requiring an understand-\ning of motion ( Sevilla-Lara et al. , 2021 ).\nThe V-JEPA models narrow the gap with image models\non image classification tasks. In particular, V-JEPA\nachieves a score of 77 *.* 4% on ImageNet using a one-\n**Table 7** *Low-Shot Frozen Evaluation.* Comparing V-JEPA to other video models in frozen evaluation on Kinetics-400 and\nSomething-Something-v2 as we vary the percentage of labeled examples from each dataset available for training the attentive", - "page_start": 7, - "page_end": 8, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\nThe **datasets section is the main access point for browsing, filtering and searching the datasets** . It\noffers a faceted search, a full text search and a geographical search. The dataset view provides access\nand information to the distributions of the dataset.\nThe home page of this section appears like this:", - "page_start": 25, - "page_end": 25, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **E Extra Results**\n\n### **E.2 Finetuning**\nIn Table 15 , we evaluate V-JEPA using finetuning (separately) on K400 and SSv2. We compare V-JEPA with\nVideoMAEv2 ( Wang et al. , 2023a ), VideoMAE ( Tong et al. , 2022 ) and MVD ( Wang et al. , 2023b ) using a ViT-L/16\nor a ViT-H/16 architecture. V-JEPA obtains competitive performance using a finetuning protocol. With a ViTiH/16\narchitecture, V-JEPA outperforms by 1 *.* 2% VideoMAE and +0 *.* 3% VideoMAEv2 on the SSv2 dataset, while obtaining\ncomparable performance on K400. V-JEPA also obtains performance similar to MVD on the SSv2 dataset. The\nMVD model achieves the best performance across models on the K400 dataset, and is trained using the image\ndataset ImageNet1K, in contrast to the other methods in the table, which only use video data. Additionally MVD\nrequires the processing of significantly more samples during pretraining due to the cost of training the teacher\nencoder networks in a pre-pre-training step.", - "page_start": 20, - "page_end": 20, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **5 Comparison with Prior Work**\n\nIn Section 5.1 , we investigate the impact of feature pre-\ndiction by comparing V-JEPA with video approaches\nthat rely on pixel prediction, while using a similar ar-\nchitecture for all baselines. Subsequently, in Section 5.2 ,\nwe remove the architectural constraint and report the\nbest performance across architectures for self-supervised\nvideo and image pretraining approaches. Finally, we ex-\nplore the label-efficiency of V-JEPA relative to other self-\nsupervised video pretraining approaches in Section 5.3 .\nWe further detail the evaluation setup in Appendix D .", - "page_start": 6, - "page_end": 6, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.6. Clearer vision of the real risks and limits of Open Data**\n\n#### **3.6.4. Lack of education to data**\n\nBoris Müller, professor for interface and interaction design at the University of Applied Sciences in\nPotsda, said in [an April 2011 interview](http://www.dw-world.de/dw/article/0,,15000252,00.html) : *\"I think that really a citizen needs to know how*\n*visualizations work in order to really evaluate the quality of the data and the quality of the*\n*evaluation.\"* As data visualization and analysis becomes more popular easier to use (even as a tool\nfor manipulating the public opinion), it's important for the public to:\n- understand that, before becoming digital, information was coded, stored and used in many\nways, through social norms and human interactions more complex than computer ones (cfr\nthe digitization of India land ownership records), therefore making exact, one-to-one\nequivalence between analog and digital procedures hard or impossible in many cases\n- think critically about where data comes from\n- *remember* to always follow the *development* of data-based stories, or accusation.\nHere's an example of why the two last things are important. In April 2011, during a prime time TV\ntalk-show, Italian MP Enrico Letta asked Education Minister Gelmini to justify further cuts to\nPublic Schools declared in the new State budget. Gelmini knew nothing about such cuts to the\nbudget of her own Ministry, so all she could reply at the moment was that Letta's assertions were", - "page_start": 19, - "page_end": 20, - "source_file": "Open_Data_Report.pdf" - } - ] - }, - { - "references": { - "source_file": "news1.pdf", - "query": "Where will the 2024 AI + Energy summit take place ?", - "target_page": 1, - "target_passage": "The AI + Energy Summit, scheduled for September 26, 2024, in Washington, D.C.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# New Artificial Intelligence Summit Series Begins With Energy 01 02 03 04 05 06\n\n## Energy\n\n(AI) continues to transform the United States and the world. To promote and inform rapid advancements in AI and maintain\nAmerica’s global competitiveness, the Special Competitive Studies Project (SCSP), a nonprofit and nonpartisan initiative\nwith a goal of making recommendations to strengthen America's long-term competitiveness in AI, announces the AI+ Summit\nSeries.\nThe series kicks off with the topic of energy. The AI + Energy Summit, scheduled for September 26, 2024, in Washington,\nD.C., will bring together policy makers, energy industry leaders, top government and academic energy researchers, and\ntechnologists to address the challenges of AI’s energy consumption and develop solutions for a resilient and abundant\nenergy future. The event also aims to address the implications of AI and energy for national security and promote\npartnerships between AI and energy stakeholders.\nAI and other emerging technologies can help the United States take the lead in energy areas including maximizing energy\nefficiencies, discovering new materials, and enabling new forms of power generation. AI also has a role to play in\novercoming energy challenges. The Department of Energy (DOE) already uses AI in several areas including advanced\ncomputing, emergency response, environmental modeling, climate forecasting, and materials research.\nSCSP’s recent “Action Plan for U.S. Leadership in Next-Generation Energy,” raises many issues related to AI and energy,\nincluding recommendations for the government to bring America forward. The AI+ Energy Summit will highlight these and\nother issues, and promote collaboration to solve problems. The stakes are high; if the U.S. falls short on energy, American\nadversaries could gain the upper hand in AI leadership, according to SCSP experts.\nVisit scsp.ai to learn more about the AI+Energy Summit and the SCSP’s Next-Generation Energy Action Plan.\nArticle Link\n[https://about.newsusa.com/new-artificial-intelligence-summit-series-begins-with...](https://about.newsusa.com/new-artificial-intelligence-summit-series-begins-with-energy)\n[ARTS AND ENTERTAINMENT](https://about.newsusa.com/taxonomy/term/78)\n07/31/2024\n[Celebrate St. Patrick's Day with](https://about.newsusa.com/celebrate-st-patricks-day-with-no-booze-just-pure-irish-fun-and-entertainment)\nNo Booze, Just Pure Irish Fun and\nEntertainment\nMar 06, 2024\nSay Hello to Your Big Break at the\nStapleton Library Job Fair in\n[Vocation, Trade, or Civil Service](https://about.newsusa.com/say-hello-to-your-big-break-at-the-stapleton-library-job-fair-in-vocation-trade-or-civil-service)\nMar 06, 2024\nLocal Artists Collaborate for a\n[Unique Fusion of Groove and](https://about.newsusa.com/local-artists-collaborate-for-a-unique-fusion-of-groove-and-collage)\nCollage\nMar 06, 2024\n[Explore Downtown San Pedro](https://about.newsusa.com/explore-downtown-san-pedro-with-flair-ride-the-iconic-red-car-trolley-for-free)\nwith Flair: Ride the Iconic Red Car", - "page_start": 0, - "page_end": 0, - "source_file": "news1.pdf" - }, - { - "text": "# New Artificial Intelligence Summit Series Begins With Energy 01 02 03 04 05 06\n\n[Log in](https://about.newsusa.com/user/login)\n[Home](https://about.newsusa.com/) / [Arts and Entertainment](https://about.newsusa.com/taxonomy/term/78) / New Artificial Intelligence Summit Series Begins With Energy", - "page_start": 0, - "page_end": 0, - "source_file": "news1.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Risks and harm**\n\n##### **Privacy and copyright**\n[Franzen) sued AI companies for using their work to train generative AI.](https://en.wikipedia.org/wiki/Jonathan_Franzen) [195][196] Another discussed\napproach is to envision a separate *[sui generis](https://en.wikipedia.org/wiki/Sui_generis)* system of protection for creations generated by AI to ensure\nfair attribution and compensation for human authors. [197]\n[The commercial AI scene is dominated by Big Tech companies such as Alphabet Inc., Amazon, Apple](https://en.wikipedia.org/wiki/Apple_Inc.)\n[Inc., Meta Platforms, and Microsoft.](https://en.wikipedia.org/wiki/Microsoft) [198][199][200] Some of these players already own the vast majority of\n[existing cloud infrastructure and computing power from data centers, allowing them to entrench further in](https://en.wikipedia.org/wiki/Data_center)\nthe marketplace. [201][202]\n[In January 2024, the International Energy Agency (IEA) released ](https://en.wikipedia.org/wiki/International_Energy_Agency) *Electricity 2024, Analysis and Forecast*\n*to 2026* , forecasting electric power use. [203] This is the first IEA report to make projections for data\ncenters and power consumption for artificial intelligence and cryptocurrency. The report states that power\ndemand for these uses might double by 2026, with additional electric power usage equal to electricity\nused by the whole Japanese nation. [204]\nProdigious power consumption by AI is responsible for the growth of fossil fuels use, and might delay\nclosings of obsolete, carbon-emitting coal energy facilities. There is a feverish rise in the construction of\ndata centers throughout the US, making large technology firms (e.g., Microsoft, Meta, Google, Amazon)\ninto voracious consumers of electric power. Projected electric consumption is so immense that there is\nconcern that it will be fulfilled no matter the source. A ChatGPT search involves the use of 10 times the\nelectrical energy as a Google search. The large firms are in haste to find power sources - from nuclear\nenergy to geothermal to fusion. The tech firms argue that - in the long view - AI will be eventually\nkinder to the environment, but they need the energy now. AI makes the power grid more efficient and\n\"intelligent\", will assist in the growth of nuclear power, and track overall carbon emissions, according to\ntechnology firms. [205]\n[A 2024 Goldman Sachs Research Paper, ](https://en.wikipedia.org/wiki/Goldman_Sachs) *AI Data Centers and the Coming US Power Demand Surge* ,\nfound \"US power demand (is) likely to experience growth not seen in a generation....\" and forecasts that,\nby 2030, US data centers will consume 8% of US power, as opposed to 3% in 2022, presaging growth for\nthe electrical power generation industry by a variety of means. [206] Data centers' need for more and more", - "page_start": 12, - "page_end": 13, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Risks and harm**\n\n##### **Power needs and environmental impacts**\n\nelectrical power is such that they might max out the electrical grid. The Big Tech companies counter that\nAI can be used to maximize the utilization of the grid by all. [207]\nIn 2024, the *Wall Street Journal* reported that big AI companies have begun negotiations with the US\nnuclear power providers to provide electricity to the data centers. In March 2024 Amazon purchased a\nPennsylvania nuclear-powered data center for $650 Million (US). [208] [ Nvidia CEO Jen-Hsun Huang said](https://en.wikipedia.org/wiki/Jen-Hsun_Huang)\nnuclear power is a good option for the data centers. [209]\n[In September 2024, Microsoft announced an agreement with Constellation Energy to re-open the Three](https://en.wikipedia.org/wiki/Three_Mile_Island)\n[Mile Island nuclear power plant to provide Microsoft with 100% of all electric power produced by the](https://en.wikipedia.org/wiki/Three_Mile_Island)\nplant for 20 years. Reopening the plant, which suffered a partial nuclear meltdown of its Unit 2 reactor in\n1979, will require Constellation to get through strict regulatory processes which will include extensive\n[safety scrutiny from the US Nuclear Regulatory Commission. If approved (this will be the first ever US](https://en.wikipedia.org/wiki/Nuclear_Regulatory_Commission)\nre-commissioning of a nuclear plant), over 835 megawatts of power - enough for 800,000 homes - of\n##### **Dominance by tech giants**\n##### **Power needs and environmental impacts**\nenergy will be produced. The cost for re-opening and upgrading is estimated at $1.6 billion (US) and is\n[dependent on tax breaks for nuclear power contained in the 2022 US Inflation Reduction Act.](https://en.wikipedia.org/wiki/Inflation_Reduction_Act) [210] The\n[US government and the state of Michigan are investing almost $2 billion (US) to reopen the Palisades](https://en.wikipedia.org/wiki/Palisades_Nuclear_Generating_Station)\n[Nuclear reactor on Lake Michigan. Closed since 2022, the plant is planned to be reopened in October](https://en.wikipedia.org/wiki/Palisades_Nuclear_Generating_Station)\n2025. The Three Mile Island facility will be renamed the Crane Clean Energy Center after Chris Crane, a\n[nuclear proponent and former CEO of Exelon who was responsible for Exelon spinoff of](https://en.wikipedia.org/wiki/Exelon)\nConstellation. [211]\n[After the last approval in September 2023, Taiwan suspended the approval of data centers north of](https://en.wikipedia.org/wiki/Taiwan)\n[Taoyuan with a capacity of more than 5 MW in 2024, due to power supply shortages.](https://en.wikipedia.org/wiki/Taoyuan,_Taiwan) [212] Taiwan aims to\n[phase out nuclear power by 2025.](https://en.wikipedia.org/wiki/Nuclear_power_phase-out) [212] [ On the other hand, Singapore imposed a ban on the opening of](https://en.wikipedia.org/wiki/Singapore)\ndata centers in 2019 due to electric power, but in 2022, lifted this ban. [212]\n[Although most nuclear plants in Japan have been shut down after the 2011 Fukushima nuclear accident,](https://en.wikipedia.org/wiki/Fukushima_nuclear_accident)", - "page_start": 13, - "page_end": 14, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Frameworks**\n\n[The first global AI Safety Summit was held](https://en.wikipedia.org/wiki/AI_Safety_Summit)\nin 2023 with a declaration calling for\ninternational cooperation.\nPromotion of the wellbeing of the people and communities that these technologies affect requires\nconsideration of the social and ethical implications at all stages of AI system design, development and\nimplementation, and collaboration between job roles such as data scientists, product managers, data\nengineers, domain experts, and delivery managers. [300]\n[The UK AI Safety Institute released in 2024 a testing toolset called 'Inspect' for AI safety evaluations](https://en.wikipedia.org/wiki/AI_Safety_Institute_(United_Kingdom))\navailable under a MIT open-source licence which is freely available on GitHub and can be improved with\nthird-party packages. It can be used to evaluate AI models in a range of areas including core knowledge,\nability to reason, and autonomous capabilities. [301]\nThe regulation of artificial intelligence is the development\nof public sector policies and laws for promoting and\nregulating AI; it is therefore related to the broader regulation\nof algorithms. [302] The regulatory and policy landscape for\nAI is an emerging issue in jurisdictions globally. [303]\n[According to AI Index at Stanford, the annual number of](https://en.wikipedia.org/wiki/Stanford)\nAI-related laws passed in the 127 survey countries jumped\nfrom one passed in 2016 to 37 passed in 2022\nalone. [304][305] Between 2016 and 2020, more than 30\ncountries adopted dedicated strategies for AI. [306] Most EU\nmember states had released national AI strategies, as had\nCanada, China, India, Japan, Mauritius, the Russian\nFederation, Saudi Arabia, United Arab Emirates, U.S., and\nVietnam. Others were in the process of elaborating their own AI strategy, including Bangladesh, Malaysia\nand Tunisia. [306] [ The Global Partnership on Artificial Intelligence was launched in June 2020, stating a](https://en.wikipedia.org/wiki/Global_Partnership_on_Artificial_Intelligence)", - "page_start": 20, - "page_end": 20, - "source_file": "wikipedia3.pdf" - }, - { - "text": "#     The top AI-powered tech trends in 2025\n\nISSUE\nDecember 2024\nCATEGORIES\n[Technology & Cybersecurity](https://www.newscanada.com/en/Technology/content)\n[Editor's Picks](https://www.newscanada.com/en/editor-picks/content)\n[Finance - Personal](https://www.newscanada.com/en/personal-finance/content)\n[Home - Interior](https://www.newscanada.com/en/house-home/content)", - "page_start": 0, - "page_end": 0, - "source_file": "news4.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n22 August 2020.\n[Boyle, James, The Line: AI and the Future of Personhood (https://direct.mit.edu/books/book/585](https://direct.mit.edu/books/book/5859/The-LineAI-and-the-Future-of-Personhood)\n[9/The-LineAI-and-the-Future-of-Personhood), MIT Press, 2024.](https://en.wikipedia.org/wiki/MIT_Press)\n[Cukier, Kenneth, \"Ready for Robots? How to Think about the Future of AI\", ](https://en.wikipedia.org/wiki/Kenneth_Cukier) *[Foreign Affairs](https://en.wikipedia.org/wiki/Foreign_Affairs)* , vol.\n[98, no. 4 (July/August 2019), pp. 192- 198. George Dyson, historian of computing, writes (in](https://en.wikipedia.org/wiki/George_Dyson_(science_historian))\nwhat might be called \"Dyson's Law\") that \"Any system simple enough to be understandable\nwill not be complicated enough to behave intelligently, while any system complicated\nenough to behave intelligently will be too complicated to understand.\" (p. 197.) Computer\n[scientist Alex Pentland writes: \"Current AI machine-learning algorithms are, at their core,](https://en.wikipedia.org/wiki/Algorithm)\ndead simple stupid. They work, but they work by brute force.\" (p. 198.)\n[Evans, Woody (2015). \"Posthuman Rights: Dimensions of Transhuman Worlds\" (https://doi.org/](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072)\n[10.5209%2Frev_TK.2015.v12.n2.49072). ](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072) *Teknokultura* . **12** (2).\n[doi:10.5209/rev_TK.2015.v12.n2.49072 (https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072)\n[072). S2CID 147612763 (https://api.semanticscholar.org/CorpusID:147612763).](https://api.semanticscholar.org/CorpusID:147612763)\n[Frank, Michael (22 September 2023). \"US Leadership in Artificial Intelligence Can Shape the](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order)\n[21st Century Global Order\" (https://thediplomat.com/2023/09/us-leadership-in-artificial-intelli](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order)\n[gence-can-shape-the-21st-century-global-order). ](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order) *[The Diplomat](https://en.wikipedia.org/wiki/The_Diplomat_(magazine))* [. Archived (https://web.archiv](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\n[e.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelli](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\n[gence-can-shape-the-21st-century-global-order/) from the original on 16 September 2024.](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\nRetrieved 8 December 2023. \"Instead, the United States has developed a new area of\ndominance that the rest of the world views with a mixture of awe, envy, and resentment:\nartificial intelligence... From AI models and research to cloud computing and venture capital,\nU.S. companies, universities, and research labs - and their affiliates in allied countries -\nappear to have an enormous lead in both developing cutting-edge AI and commercializing it.\nThe value of U.S. venture capital investments in AI start-ups exceeds that of the rest of the\nworld combined.\"\nGertner, Jon. (2023) \"Wikipedia's Moment of Truth: Can the online encyclopedia help teach A.I.\nchatbots to get their facts right — without destroying itself in the process?\" *New York Times*\n*Magazine* [ (July 18, 2023) online (https://www.nytimes.com/2023/07/18/magazine/wikipedia-](https://www.nytimes.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html)\n[ai-chatgpt.html) Archived (https://web.archive.org/web/20230720125400/https://www.nytime](https://web.archive.org/web/20230720125400/https://www.nytimes.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html)\n[s.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html) 20 July 2023 at the Wayback](https://en.wikipedia.org/wiki/Wayback_Machine)\n[Machine](https://en.wikipedia.org/wiki/Wayback_Machine)", - "page_start": 66, - "page_end": 66, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Regulation**\n\n[In November 2023, the first global AI Safety Summit was held in Bletchley Park in the UK to discuss the](https://en.wikipedia.org/wiki/Bletchley_Park)\nnear and far term risks of AI and the possibility of mandatory and voluntary regulatory frameworks. [314]\n28 countries including the United States, China, and the European Union issued a declaration at the start\nof the summit, calling for international co-operation to manage the challenges and risks of artificial\nintelligence. [315][316] [ In May 2024 at the AI Seoul Summit, 16 global AI tech companies agreed to safety](https://en.wikipedia.org/wiki/AI_Seoul_Summit)\ncommitments on the development of AI. [317][318]\nThe study of mechanical or \"formal\" reasoning began with philosophers and mathematicians in antiquity.\n[The study of logic led directly to Alan Turing's theory of computation, which suggested that a machine,](https://en.wikipedia.org/wiki/Theory_of_computation)\nby shuffling symbols as simple as \"0\" and \"1\", could simulate any conceivable form of mathematical\nreasoning. [319][320] [ This, along with concurrent discoveries in cybernetics, information theory and](https://en.wikipedia.org/wiki/Information_theory)\n[neurobiology, led researchers to consider the possibility of building an \"electronic brain\".](https://en.wikipedia.org/wiki/Neurobiology) [r] They\ndeveloped several areas of research that would become part of AI, [322] [ such as McCullouch and Pitts](https://en.wikipedia.org/wiki/Walter_Pitts)\ndesign for \"artificial neurons\" in 1943, [115] [ and Turing's influential 1950 paper 'Computing Machinery](https://en.wikipedia.org/wiki/Computing_Machinery_and_Intelligence)\n[and Intelligence', which introduced the Turing test and showed that \"machine intelligence\" was](https://en.wikipedia.org/wiki/Turing_test)\nplausible. [323][320]\n[The field of AI research was founded at a workshop at Dartmouth College in 1956.](https://en.wikipedia.org/wiki/Dartmouth_College) [s][6] The attendees\nbecame the leaders of AI research in the 1960s. [t] They and their students produced programs that the\npress described as \"astonishing\": [u] [ computers were learning checkers strategies, solving word problems](https://en.wikipedia.org/wiki/Checkers)\n[in algebra, proving logical theorems and speaking English.](https://en.wikipedia.org/wiki/Theorem) [v][7] Artificial intelligence laboratories were", - "page_start": 21, - "page_end": 21, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\nreach these goals, AI researchers have adapted and integrated a wide range of techniques, including\n[search and mathematical optimization, formal logic, artificial neural networks, and methods based on](https://en.wikipedia.org/wiki/Artificial_neural_network)\n[statistics, operations research, and economics.](https://en.wikipedia.org/wiki/Economics) [b] [ AI also draws upon psychology, linguistics, philosophy,](https://en.wikipedia.org/wiki/Philosophy_of_artificial_intelligence)\n[neuroscience, and other fields.](https://en.wikipedia.org/wiki/Neuroscience) [5]\nArtificial intelligence was founded as an academic discipline in 1956, [6] and the field went through\n[multiple cycles of optimism throughout its history,](https://en.wikipedia.org/wiki/History_of_artificial_intelligence) [7][8] followed by periods of disappointment and loss of\n[funding, known as AI winters.](https://en.wikipedia.org/wiki/AI_winter) [9][10] [ Funding and interest vastly increased after 2012 when deep learning](https://en.wikipedia.org/wiki/Deep_learning)\noutperformed previous AI techniques. [11] [ This growth accelerated further after 2017 with the transformer](https://en.wikipedia.org/wiki/Transformer_architecture)\n[architecture,](https://en.wikipedia.org/wiki/Transformer_architecture) [12] and by the early 2020s many billions of dollars were being invested in AI and the field\n[experienced rapid ongoing progress in what has become known as the AI boom. The emergence of](https://en.wikipedia.org/wiki/AI_boom)\nadvanced generative AI in the midst of the AI boom and its ability to create and modify content exposed\n[several unintended consequences and harms in the present and raised concerns about the risks of AI and](https://en.wikipedia.org/wiki/AI_risk)\n[its long-term effects in the future, prompting discussions about regulatory policies to ensure the safety](https://en.wikipedia.org/wiki/AI_safety)\n[and benefits of the technology.](https://en.wikipedia.org/wiki/AI_safety)", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Risks and harm**\n\n##### **Power needs and environmental impacts**\n\naccording to an October 2024 *Bloomberg* article in Japanese, cloud gaming services company Ubitus, in\nwhich Nvidia has a stake, is looking for land in Japan near nuclear power plant for a new data center for\ngenerative AI. [213] Ubitus CEO Wesley Kuo said nuclear power plants are the most efficient, cheap and\nstable power for AI. [213]\n[On 1 November 2024, the Federal Energy Regulatory Commission (FERC) rejected an application](https://en.wikipedia.org/wiki/Federal_Energy_Regulatory_Commission)\n[submitted by Talen Energy for approval to supply some electricity from the nuclear power station](https://en.wikipedia.org/wiki/Talen_Energy)\n[Susquehanna to Amazon's data center.](https://en.wikipedia.org/wiki/Susquehanna_Steam_Electric_Station) [214] [ According to the Commission Chairman Willie L. Phillips, it](https://en.wikipedia.org/wiki/Willie_L._Phillips)\nis a burden on the electricity grid as well as a significant cost shifting concern to households and other\nbusiness sectors. [214]\n[YouTube, Facebook and others use recommender systems to guide users to more content. These AI](https://en.wikipedia.org/wiki/Recommender_system)\n[programs were given the goal of maximizing user engagement (that is, the only goal was to keep people](https://en.wikipedia.org/wiki/Mathematical_optimization)\n[watching). The AI learned that users tended to choose misinformation, conspiracy theories, and extreme](https://en.wikipedia.org/wiki/Conspiracy_theories)\n[partisan content, and, to keep them watching, the AI recommended more of it. Users also tended to watch](https://en.wikipedia.org/wiki/Partisan_(politics))\n[more content on the same subject, so the AI led people into filter bubbles where they received multiple](https://en.wikipedia.org/wiki/Filter_bubbles)\nversions of the same misinformation. [215] This convinced many users that the misinformation was true,\nand ultimately undermined trust in institutions, the media and the government. [216] The AI program had\ncorrectly learned to maximize its goal, but the result was harmful to society. After the U.S. election in\n2016, major technology companies took steps to mitigate the problem .\n[In 2022, generative AI began to create images, audio, video and text that are indistinguishable from real](https://en.wikipedia.org/wiki/Generative_AI)\nphotographs, recordings, films, or human writing. It is possible for bad actors to use this technology to\ncreate massive amounts of misinformation or propaganda. [217] [ AI pioneer Geoffrey Hinton expressed](https://en.wikipedia.org/wiki/Geoffrey_Hinton)\nconcern about AI enabling \"authoritarian leaders to manipulate their electorates\" on a large scale, among\nother risks. [218]\n[Machine learning applications will be biased](https://en.wikipedia.org/wiki/Algorithmic_bias) [k] if they learn from biased data. [220] The developers may\nnot be aware that the bias exists. [221] [ Bias can be introduced by the way training data is selected and by](https://en.wikipedia.org/wiki/Training_data)\nthe way a model is deployed. [222][220] If a biased algorithm is used to make decisions that can seriously", - "page_start": 14, - "page_end": 14, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "news1.pdf", - "query": "What is the United States SCSP ?", - "target_page": 1, - "target_passage": "he Special Competitive Studies Project (SCSP), a nonprofit and nonpartisan initiative with a goal of making recommendations to strengthen America's long-term competitiveness in AI", - "chunk_present": { - "presence": true, - "index": 8 - } - }, - "top_chunk": [ - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Training in how to use CC Licenses is key to their adoption.**\nWe offer a ten-week **[CC Certificate](https://certificates.creativecommons.org/)** program that is now tailored not only to the education and library sectors, but also galleries, archives, libraries, and museums and **[available in 10 languages](https://certificates.creativecommons.org/about/translations/)** .\nAs of 2023, we’ve certified:\n**65 Countries 1,705 Graduates**\n**across**", - "page_start": 4, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "#epa, short for the United States Environmental Protection Agency founded in 1970, an agency\naiming at protecting environment.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\nof science. *Nat. Clim. Chang.* **2013** , *3* , 399. [ [CrossRef](http://dx.doi.org/10.1038/nclimate1720) ]\n102. Houghton, J. *Global Warming: The Complete Briefing* ; Cambridge University Press: Cambridge, UK, 2009.\n103. Pew. The Science People See on Social Media. Available online: http: // [www.pewinternet.org](http://www.pewinternet.org/2018/03/21/the-science-people-see-on-social-media/) / 2018 / 03 / 21 / the-\n[science-people-see-on-social-media](http://www.pewinternet.org/2018/03/21/the-science-people-see-on-social-media/) / (accessed on 16 January 2020).\n104. Walter, S.; De Silva-Schmidt, F.; Brüggemann, M. From “knowledge brokers” to opinion makers: How\nphysical presence a ff ected scientists’ Twitter use during the COP21 climate change conference. *Int. J. Commun.*\n**2017** , *11* , 570- 591.\n105. Peterson, T.C.; Connolley, W.M.; Fleck, J. The myth of the 1970s global cooling scientific consensus. *Bull. Am.*\n*Meteorol. Soc.* **2008** , *89* , 1325- 1338. [ [CrossRef](http://dx.doi.org/10.1175/2008BAMS2370.1) ]\n106. Mazur, A. Global environmental change in the news: 1987- 1990 vs. 1992- 1996. *Int. Sociol.* **1998** , *13* , 457- 472.\n[ [CrossRef](http://dx.doi.org/10.1177/026858098013004003) ]\n107. Statista. Reach of Selected Social Networks in the United States as of February 2017, by Age Group. Available\nonline: https: // www.statista.com / statistics / 305245 / [us-social-network-penetration-age-group](https://www.statista.com/statistics/305245/us-social-network-penetration-age-group/) / (accessed on 16\nJanuary 2020).\n108. O’Connor, B.; Balasubramanyan, R.; Routledge, B.R.; Smith, N.A. From tweets to polls: Linking text sentiment\nto public opinion time series. In Proceedings of the Fourth International AAAI Conference on Weblogs and\nSocial Media, Washington, DC, USA, 23- 26 May 2010.\n109. Zannettou, S.; Caulfield, T.; De Cristofaro, E.; Sirivianos, M.; Stringhini, G.; Blackburn, J. Disinformation\nwarfare: Understanding state-sponsored trolls on Twitter and their influence on the web. In Proceedings\nof the Companion of The 2019 World Wide Web Conference, San Francisco, CA, USA, 13- 17 May 2019;\npp. 218- 226.\n110. Shao, C.; Ciampaglia, G.L.; Varol, O.; Yang, K.C.; Flammini, A.; Menczer, F. The spread of low-credibility\ncontent by social bots. *Nat. Commun.* **2018** , *9* , 4787. [ [CrossRef](http://dx.doi.org/10.1038/s41467-018-06930-7) ]\n© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access\narticle distributed under the terms and conditions of the Creative Commons Attribution\n(CC BY) license (http: // [creativecommons.org](http://creativecommons.org/licenses/by/4.0/.) / licenses / by / 4.0 / ).", - "page_start": 20, - "page_end": 21, - "source_file": "pubmed10.pdf" - }, - { - "text": "#endif\n\ntypedef struct _ArcCSXitApplGroup\n{\nchar *name;\nArcI32 agid;\nchar *agid_name;\n} ArcCSXitApplGroup;\n\ntypedef struct _ArcCSXitApplGroupU\n{\nArcChar *name;\nArcI32 agid;\nArcChar *agid_name;\n} ArcCSXitApplGroupU;\n\ntypedef ArcU8 ArcCSXitDocType;", - "page_start": 287, - "page_end": 287, - "source_file": "sg246915.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n76. Segerberg, A.; Bennett, W.L. Social media and the organization of collective action: Using Twitter to explore\nthe ecologies of two climate change protests. *Commun. Rev.* **2011** , *14* , 197- 215. [ [CrossRef](http://dx.doi.org/10.1080/10714421.2011.597250) ]\n77. Statista. Number of Monthly Active Twitter Users Worldwide from 1st Quarter 2010 to 1st Quarter 2019 (in\nMillions). 2019. Available online: https: // [www.statista.com](https://www.statista.com/statistics/282087/number-of-monthly-active-twitter-users/) / statistics / 282087 / number-of-monthly-active-\n[twitter-users](https://www.statista.com/statistics/282087/number-of-monthly-active-twitter-users/) / (accessed on 10 October 2019).\n78. Liu, Y.; Kliman-Silver, C.; Mislove, A. The tweets they are a-changin’: Evolution of Twitter users and behavior.\nIn Proceedings of the Eighth International AAAI Conference on Weblogs and Social Media, Ann Arbor, MI,\nUSA, 1- 4 June 2014.\n79. Williams, H.T.; McMurray, J.R.; Kurz, T.; Lambert, F.H. Network analysis reveals open forums and echo\nchambers in social media discussions of climate change. *Glob. Environ. Chang.* **2015** , *32* , 126- 138. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2015.03.006) ]\n80. Guo, L.; Rohde, J.A.; Wu, H.D. Who is responsible for Twitter’s echo chamber problem? Evidence from 2016\nUS election networks. *Inf. Commun. Soc.* **2020** , *23* , 234- 251. [ [CrossRef](http://dx.doi.org/10.1080/1369118X.2018.1499793) ]\n81. Gephi. Websites of Gephi. Available online: [ https:](https://gephi.org) // gephi.org (accessed on 16 January 2020).\n82. Calabrese, C.; Anderton, B.N.; Barnett, G.A. Online Representations of “Genome Editing” Uncover\nOpportunities for Encouraging Engagement: A Semantic Network Analysis. *Sci. Commun.* **2019** , *41* ,\n222- 242. [ [CrossRef](http://dx.doi.org/10.1177/1075547018824709) ]\n83. Fruchterman, T.M.; Reingold, E.M. Graph drawing by force-directed placement. *Softw. Pract. Exp.* **1991** , *21* ,\n1129- 1164. [ [CrossRef](http://dx.doi.org/10.1002/spe.4380211102) ]\n84. Myers, J.L.; Well, A.D.; Lorch, R.F., Jr. *Research Design and Statistical Analysis* ; Routledge: Abingdon, UK, 2013.\n85. Krackhardt, D. Predicting with networks: Nonparametric multiple regression analysis of dyadic data. *Soc.*\n*Netw.* **1988** , *10* , 359- 381. [ [CrossRef](http://dx.doi.org/10.1016/0378-8733(88)90004-4) ]\n86. Borgatti, S.P.; Everett, M.G.; Freeman, L.C. *Ucinet for Windows: Software for Social Network Analysis* ; Analytic\nTechnologies: Harvard, MA, USA, 2002; Volume 6.\n87. Zaval, L.; Keenan, E.A.; Johnson, E.J.; Weber, E.U. How warm days increase belief in global warming. *Nat.*\n*Clim. Chang.* **2014** , *4* , 143. [ [CrossRef](http://dx.doi.org/10.1038/nclimate2093) ]\n88. Marx, S.M.; Weber, E.U.; Orlove, B.S.; Leiserowitz, A.; Krantz, D.H.; Roncoli, C.; Phillips, J. Communication\nand mental processes: Experiential and analytic processing of uncertain climate information. *Glob. Environ.*\n*Chang.* **2007** , *17* , 47- 58. [ [CrossRef](http://dx.doi.org/10.1016/j.gloenvcha.2006.10.004) ]\n89. Bostrom, A.; Morgan, M.G.; Fischho ff , B.; Read, D. What do people know about global climate change? 1.", - "page_start": 19, - "page_end": 20, - "source_file": "pubmed10.pdf" - }, - { - "text": "#cop21, the yearly session of COP (short for the Conference of the Parties) held in 2015.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "## 253. Our plan is to add capacity and build additional sites in 2004 in order\n\n#### We continue to work to make PCS a growth vehicle of revenue and net income for Shenandoah", - "page_start": 10, - "page_end": 10, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "#us, short for the United States\n\n## **References**\n\n2010, Shanghai, China, 7- 11 November 2010; pp. 470- 485.\n65. Gonz á lez-Ib á nez, R.; Muresan, S.; Wacholder, N. Identifying sarcasm in Twitter: A closer look. In Proceedings\nof the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies:\nShort Papers—Volume 2, Portland, OR, USA, 19- 24 June 2011; pp. 581- 586.\n66. Conover, M.D.; Ratkiewicz, J.; Francisco, M.; Gonçalves, B.; Menczer, F.; Flammini, A. Political polarization on\ntwitter. In Proceedings of the Fifth International AAAI Conference on Weblogs and Social Media, Barcelona,\nSpain, 17- 21 July 2011.\n67. Kitzie, V.; Ghosh, D. # Criming and# Alive: Network and content analysis of two sides of a story on twitter.\nIn Proceedings of the 78th ASIS&T Annual Meeting: Information Science with Impact: Research in and for\nthe Community, St. Louis, MO, USA, 6- 10 October; 2015; p. 41.\n68. Burgess, J.; Galloway, A.; Sauter, T. Hashtag as hybrid forum: The case of# agchatoz. In *Hashtag Publics.*\n*The Power and Politics of Discursive Networks* ; Peter Lang: New York, NY, USA, 2015; pp. 61- 76.\n69. Rushko ff , D. 17. Permanent revolution: Occupying democracy. In *The Playful Citizen* ; Amsterdam University\nPress: Amsterdam, The Netherlands, 2013; p. 335.\n70. Grundberg, M.D.; Lindgren, S. Translocal frame extensions in a networked protest: Situating the# IdleNoMore\nhashtag. *IC Rev. Cient* *í* *fica De Inf. Y Comun.* **2015** , *11* , 49- 57.\n71. Bruns, A.; Burgess, J.E. # ausvotes: How Twitter covered the 2010 Australian federal election. *Commun.*\n*Politics Cult.* **2011** , *44* , 37- 56.\n72. Pearce, W.; Holmberg, K.; Hellsten, I.; Nerlich, B. Climate change on Twitter: Topics, communities and\nconversations about the 2013 IPCC Working Group 1 report. *PLoS ONE* **2014** , *9* , e94785. [ [CrossRef](http://dx.doi.org/10.1371/journal.pone.0094785) ]\n73. Zhao, W.X.; Jiang, J.; Weng, J.; He, J.; Lim, E.P.; Yan, H.; Li, X. Comparing twitter and traditional media using\ntopic models. In Proceedings of the European Conference on Information Retrieval, Dublin, Ireland, 18- 21\nApril 2011; pp. 338- 349.\n74. Doctor, V. Hashtag History: When and What Started It? Available online: https: // [www.hashtags.org](https://www.hashtags.org/featured/hashtag-history-when-and-what-started-it/) / featured /\n[hashtag-history-when-and-what-started-it](https://www.hashtags.org/featured/hashtag-history-when-and-what-started-it/) / (accessed on 16 January 2020).\n75. Newman, T.P. Tracking the release of IPCC AR5 on Twitter: Users, comments, and sources following the\nrelease of the Working Group I Summary for Policymakers. *Public Underst. Sci.* **2017** , *26* , 815- 825. [ [CrossRef](http://dx.doi.org/10.1177/0963662516628477) ]", - "page_start": 19, - "page_end": 19, - "source_file": "pubmed10.pdf" - }, - { - "text": "# New Artificial Intelligence Summit Series Begins With Energy 01 02 03 04 05 06\n\n## Energy\n\n(AI) continues to transform the United States and the world. To promote and inform rapid advancements in AI and maintain\nAmerica’s global competitiveness, the Special Competitive Studies Project (SCSP), a nonprofit and nonpartisan initiative\nwith a goal of making recommendations to strengthen America's long-term competitiveness in AI, announces the AI+ Summit\nSeries.\nThe series kicks off with the topic of energy. The AI + Energy Summit, scheduled for September 26, 2024, in Washington,\nD.C., will bring together policy makers, energy industry leaders, top government and academic energy researchers, and\ntechnologists to address the challenges of AI’s energy consumption and develop solutions for a resilient and abundant\nenergy future. The event also aims to address the implications of AI and energy for national security and promote\npartnerships between AI and energy stakeholders.\nAI and other emerging technologies can help the United States take the lead in energy areas including maximizing energy\nefficiencies, discovering new materials, and enabling new forms of power generation. AI also has a role to play in\novercoming energy challenges. The Department of Energy (DOE) already uses AI in several areas including advanced\ncomputing, emergency response, environmental modeling, climate forecasting, and materials research.\nSCSP’s recent “Action Plan for U.S. Leadership in Next-Generation Energy,” raises many issues related to AI and energy,\nincluding recommendations for the government to bring America forward. The AI+ Energy Summit will highlight these and\nother issues, and promote collaboration to solve problems. The stakes are high; if the U.S. falls short on energy, American\nadversaries could gain the upper hand in AI leadership, according to SCSP experts.\nVisit scsp.ai to learn more about the AI+Energy Summit and the SCSP’s Next-Generation Energy Action Plan.\nArticle Link\n[https://about.newsusa.com/new-artificial-intelligence-summit-series-begins-with...](https://about.newsusa.com/new-artificial-intelligence-summit-series-begins-with-energy)\n[ARTS AND ENTERTAINMENT](https://about.newsusa.com/taxonomy/term/78)\n07/31/2024\n[Celebrate St. Patrick's Day with](https://about.newsusa.com/celebrate-st-patricks-day-with-no-booze-just-pure-irish-fun-and-entertainment)\nNo Booze, Just Pure Irish Fun and\nEntertainment\nMar 06, 2024\nSay Hello to Your Big Break at the\nStapleton Library Job Fair in\n[Vocation, Trade, or Civil Service](https://about.newsusa.com/say-hello-to-your-big-break-at-the-stapleton-library-job-fair-in-vocation-trade-or-civil-service)\nMar 06, 2024\nLocal Artists Collaborate for a\n[Unique Fusion of Groove and](https://about.newsusa.com/local-artists-collaborate-for-a-unique-fusion-of-groove-and-collage)\nCollage\nMar 06, 2024\n[Explore Downtown San Pedro](https://about.newsusa.com/explore-downtown-san-pedro-with-flair-ride-the-iconic-red-car-trolley-for-free)\nwith Flair: Ride the Iconic Red Car", - "page_start": 0, - "page_end": 0, - "source_file": "news1.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **2 General information**\n\n### **2.3 Contact**\nRequests for access to, inquiries on the use of the software, and comments on the design and functionalities of the\napplication should be sent to the dedicated e-mail address **naiisapp@unfccc.int** .\n\nPage 6 10/02/2013", - "page_start": 4, - "page_end": 5, - "source_file": "maiis-user-manual.pdf" - } - ] - }, - { - "references": { - "source_file": "news1.pdf", - "query": "What are some example of uses AI by the US departement of energy ?", - "target_page": 1, - "target_passage": "The Department of Energy (DOE) already uses AI in several areas including advanced computing, emergency response, environmental modeling, climate forecasting, and materials research", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Risks and harm**\n\n##### **Privacy and copyright**\n[Franzen) sued AI companies for using their work to train generative AI.](https://en.wikipedia.org/wiki/Jonathan_Franzen) [195][196] Another discussed\napproach is to envision a separate *[sui generis](https://en.wikipedia.org/wiki/Sui_generis)* system of protection for creations generated by AI to ensure\nfair attribution and compensation for human authors. [197]\n[The commercial AI scene is dominated by Big Tech companies such as Alphabet Inc., Amazon, Apple](https://en.wikipedia.org/wiki/Apple_Inc.)\n[Inc., Meta Platforms, and Microsoft.](https://en.wikipedia.org/wiki/Microsoft) [198][199][200] Some of these players already own the vast majority of\n[existing cloud infrastructure and computing power from data centers, allowing them to entrench further in](https://en.wikipedia.org/wiki/Data_center)\nthe marketplace. [201][202]\n[In January 2024, the International Energy Agency (IEA) released ](https://en.wikipedia.org/wiki/International_Energy_Agency) *Electricity 2024, Analysis and Forecast*\n*to 2026* , forecasting electric power use. [203] This is the first IEA report to make projections for data\ncenters and power consumption for artificial intelligence and cryptocurrency. The report states that power\ndemand for these uses might double by 2026, with additional electric power usage equal to electricity\nused by the whole Japanese nation. [204]\nProdigious power consumption by AI is responsible for the growth of fossil fuels use, and might delay\nclosings of obsolete, carbon-emitting coal energy facilities. There is a feverish rise in the construction of\ndata centers throughout the US, making large technology firms (e.g., Microsoft, Meta, Google, Amazon)\ninto voracious consumers of electric power. Projected electric consumption is so immense that there is\nconcern that it will be fulfilled no matter the source. A ChatGPT search involves the use of 10 times the\nelectrical energy as a Google search. The large firms are in haste to find power sources - from nuclear\nenergy to geothermal to fusion. The tech firms argue that - in the long view - AI will be eventually\nkinder to the environment, but they need the energy now. AI makes the power grid more efficient and\n\"intelligent\", will assist in the growth of nuclear power, and track overall carbon emissions, according to\ntechnology firms. [205]\n[A 2024 Goldman Sachs Research Paper, ](https://en.wikipedia.org/wiki/Goldman_Sachs) *AI Data Centers and the Coming US Power Demand Surge* ,\nfound \"US power demand (is) likely to experience growth not seen in a generation....\" and forecasts that,\nby 2030, US data centers will consume 8% of US power, as opposed to 3% in 2022, presaging growth for\nthe electrical power generation industry by a variety of means. [206] Data centers' need for more and more", - "page_start": 12, - "page_end": 13, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Agents**\n\nmanagement.\n[AI applications for evacuation and disaster management are growing. AI has been used to investigate if](https://en.wikipedia.org/wiki/Disaster)\nand how people evacuated in large scale and small scale evacuations using historical data from GPS,\nvideos or social media. Further, AI can provide real time information on the real time evacuation\nconditions. [179][180][181]\nIn agriculture, AI has helped farmers identify areas that need irrigation, fertilization, pesticide treatments\nor increasing yield. Agronomists use AI to conduct research and development. AI has been used to predict\nthe ripening time for crops such as tomatoes, monitor soil moisture, operate agricultural robots, conduct\n[predictive analytics, classify livestock pig call emotions, automate greenhouses, detect diseases and pests,](https://en.wikipedia.org/wiki/Predictive_analytics)\nand save water.\nArtificial intelligence is used in astronomy to analyze increasing amounts of available data and\napplications, mainly for \"classification, regression, clustering, forecasting, generation, discovery, and the\ndevelopment of new scientific insights.\" For example, it is used for discovering exoplanets, forecasting\nsolar activity, and distinguishing between signals and instrumental effects in gravitational wave\nastronomy. Additionally, it could be used for activities in space, such as space exploration, including the\nanalysis of data from space missions, real-time science decisions of spacecraft, space debris avoidance,\nand more autonomous operation.", - "page_start": 11, - "page_end": 11, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Risks and harm**\n\n##### **Power needs and environmental impacts**\n\nelectrical power is such that they might max out the electrical grid. The Big Tech companies counter that\nAI can be used to maximize the utilization of the grid by all. [207]\nIn 2024, the *Wall Street Journal* reported that big AI companies have begun negotiations with the US\nnuclear power providers to provide electricity to the data centers. In March 2024 Amazon purchased a\nPennsylvania nuclear-powered data center for $650 Million (US). [208] [ Nvidia CEO Jen-Hsun Huang said](https://en.wikipedia.org/wiki/Jen-Hsun_Huang)\nnuclear power is a good option for the data centers. [209]\n[In September 2024, Microsoft announced an agreement with Constellation Energy to re-open the Three](https://en.wikipedia.org/wiki/Three_Mile_Island)\n[Mile Island nuclear power plant to provide Microsoft with 100% of all electric power produced by the](https://en.wikipedia.org/wiki/Three_Mile_Island)\nplant for 20 years. Reopening the plant, which suffered a partial nuclear meltdown of its Unit 2 reactor in\n1979, will require Constellation to get through strict regulatory processes which will include extensive\n[safety scrutiny from the US Nuclear Regulatory Commission. If approved (this will be the first ever US](https://en.wikipedia.org/wiki/Nuclear_Regulatory_Commission)\nre-commissioning of a nuclear plant), over 835 megawatts of power - enough for 800,000 homes - of\n##### **Dominance by tech giants**\n##### **Power needs and environmental impacts**\nenergy will be produced. The cost for re-opening and upgrading is estimated at $1.6 billion (US) and is\n[dependent on tax breaks for nuclear power contained in the 2022 US Inflation Reduction Act.](https://en.wikipedia.org/wiki/Inflation_Reduction_Act) [210] The\n[US government and the state of Michigan are investing almost $2 billion (US) to reopen the Palisades](https://en.wikipedia.org/wiki/Palisades_Nuclear_Generating_Station)\n[Nuclear reactor on Lake Michigan. Closed since 2022, the plant is planned to be reopened in October](https://en.wikipedia.org/wiki/Palisades_Nuclear_Generating_Station)\n2025. The Three Mile Island facility will be renamed the Crane Clean Energy Center after Chris Crane, a\n[nuclear proponent and former CEO of Exelon who was responsible for Exelon spinoff of](https://en.wikipedia.org/wiki/Exelon)\nConstellation. [211]\n[After the last approval in September 2023, Taiwan suspended the approval of data centers north of](https://en.wikipedia.org/wiki/Taiwan)\n[Taoyuan with a capacity of more than 5 MW in 2024, due to power supply shortages.](https://en.wikipedia.org/wiki/Taoyuan,_Taiwan) [212] Taiwan aims to\n[phase out nuclear power by 2025.](https://en.wikipedia.org/wiki/Nuclear_power_phase-out) [212] [ On the other hand, Singapore imposed a ban on the opening of](https://en.wikipedia.org/wiki/Singapore)\ndata centers in 2019 due to electric power, but in 2022, lifted this ban. [212]\n[Although most nuclear plants in Japan have been shut down after the 2011 Fukushima nuclear accident,](https://en.wikipedia.org/wiki/Fukushima_nuclear_accident)", - "page_start": 13, - "page_end": 14, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# New Artificial Intelligence Summit Series Begins With Energy 01 02 03 04 05 06\n\n## Energy\n\n(AI) continues to transform the United States and the world. To promote and inform rapid advancements in AI and maintain\nAmerica’s global competitiveness, the Special Competitive Studies Project (SCSP), a nonprofit and nonpartisan initiative\nwith a goal of making recommendations to strengthen America's long-term competitiveness in AI, announces the AI+ Summit\nSeries.\nThe series kicks off with the topic of energy. The AI + Energy Summit, scheduled for September 26, 2024, in Washington,\nD.C., will bring together policy makers, energy industry leaders, top government and academic energy researchers, and\ntechnologists to address the challenges of AI’s energy consumption and develop solutions for a resilient and abundant\nenergy future. The event also aims to address the implications of AI and energy for national security and promote\npartnerships between AI and energy stakeholders.\nAI and other emerging technologies can help the United States take the lead in energy areas including maximizing energy\nefficiencies, discovering new materials, and enabling new forms of power generation. AI also has a role to play in\novercoming energy challenges. The Department of Energy (DOE) already uses AI in several areas including advanced\ncomputing, emergency response, environmental modeling, climate forecasting, and materials research.\nSCSP’s recent “Action Plan for U.S. Leadership in Next-Generation Energy,” raises many issues related to AI and energy,\nincluding recommendations for the government to bring America forward. The AI+ Energy Summit will highlight these and\nother issues, and promote collaboration to solve problems. The stakes are high; if the U.S. falls short on energy, American\nadversaries could gain the upper hand in AI leadership, according to SCSP experts.\nVisit scsp.ai to learn more about the AI+Energy Summit and the SCSP’s Next-Generation Energy Action Plan.\nArticle Link\n[https://about.newsusa.com/new-artificial-intelligence-summit-series-begins-with...](https://about.newsusa.com/new-artificial-intelligence-summit-series-begins-with-energy)\n[ARTS AND ENTERTAINMENT](https://about.newsusa.com/taxonomy/term/78)\n07/31/2024\n[Celebrate St. Patrick's Day with](https://about.newsusa.com/celebrate-st-patricks-day-with-no-booze-just-pure-irish-fun-and-entertainment)\nNo Booze, Just Pure Irish Fun and\nEntertainment\nMar 06, 2024\nSay Hello to Your Big Break at the\nStapleton Library Job Fair in\n[Vocation, Trade, or Civil Service](https://about.newsusa.com/say-hello-to-your-big-break-at-the-stapleton-library-job-fair-in-vocation-trade-or-civil-service)\nMar 06, 2024\nLocal Artists Collaborate for a\n[Unique Fusion of Groove and](https://about.newsusa.com/local-artists-collaborate-for-a-unique-fusion-of-groove-and-collage)\nCollage\nMar 06, 2024\n[Explore Downtown San Pedro](https://about.newsusa.com/explore-downtown-san-pedro-with-flair-ride-the-iconic-red-car-trolley-for-free)\nwith Flair: Ride the Iconic Red Car", - "page_start": 0, - "page_end": 0, - "source_file": "news1.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Agents**\n\n[Vincent van Gogh in watercolour](https://en.wikipedia.org/wiki/Vincent_van_Gogh)\ncreated by generative AI software\nArtificial intelligent (AI) agents are software entities designed to\nperceive their environment, make decisions, and take actions\nautonomously to achieve specific goals. These agents can interact\nwith users, their environment, or other agents. AI agents are used\n[in various applications, including virtual assistants, chatbots,](https://en.wikipedia.org/wiki/Chatbots)\n[autonomous vehicles, game-playing systems, and industrial](https://en.wikipedia.org/wiki/Industrial_robotics)\n[robotics. AI agents operate within the constraints of their](https://en.wikipedia.org/wiki/Industrial_robotics)\nprogramming, available computational resources, and hardware\nlimitations. This means they are restricted to performing tasks\nwithin their defined scope and have finite memory and processing\ncapabilities. In real-world applications, AI agents often face time\nconstraints for decision-making and action execution. Many AI\nagents incorporate learning algorithms, enabling them to improve\ntheir performance over time through experience or training. Using\nmachine learning, AI agents can adapt to new situations and\noptimise their behaviour for their designated tasks. [175][176][177]\nThere are also thousands of successful AI applications used to solve specific problems for specific\nindustries or institutions. In a 2017 survey, one in five companies reported having incorporated \"AI\" in\nsome offerings or processes. [178] [ A few examples are energy storage, medical diagnosis, military](https://en.wikipedia.org/wiki/Energy_storage)\n[logistics, applications that predict the result of judicial decisions, foreign policy, or supply chain](https://en.wikipedia.org/wiki/Foreign_policy)", - "page_start": 11, - "page_end": 11, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Mathematics**\n\nAlternatively, dedicated models for mathematical problem solving with higher precision for the outcome\nincluding proof of theorems have been developed such as *Alpha Tensor* , *Alpha Geometry* and *Alpha*\n*Proof* [ all from Google DeepMind,](https://en.wikipedia.org/wiki/Google_DeepMind) [157] *Llemma* from eleuther [158] or *Julius* . [159]\nWhen natural language is used to describe mathematical problems, converters transform such prompts\n[into a formal language such as Lean to define mathematical tasks.](https://en.wikipedia.org/wiki/Lean_(proof_assistant))\nSome models have been developed to solve challenging problems and reach good results in benchmark\ntests, others to serve as educational tools in mathematics. [160]\nFinance is one of the fastest growing sectors where applied AI tools are being deployed: from retail\nonline banking to investment advice and insurance, where automated \"robot advisers\" have been in use\nfor some years. [161]\n[World Pensions experts like Nicolas Firzli insist it may be too early to see the emergence of highly](https://en.wikipedia.org/wiki/World_Pensions_%26_Investments_Forum)\ninnovative AI-informed financial products and services: \"the deployment of AI tools will simply further\nautomatise things: destroying tens of thousands of jobs in banking, financial planning, and pension advice\nin the process, but I'm not sure it will unleash a new wave of [e.g., sophisticated] pension\ninnovation.\" [162]\nVarious countries are deploying AI military applications. [163] [ The main applications enhance command](https://en.wikipedia.org/wiki/Command_and_control)\n[and control, communications, sensors, integration and interoperability.](https://en.wikipedia.org/wiki/Command_and_control) [164] Research is targeting\nintelligence collection and analysis, logistics, cyber operations, information operations, and\n[semiautonomous and autonomous vehicles.](https://en.wikipedia.org/wiki/Vehicular_automation) [163] AI technologies enable coordination of sensors and\n[effectors, threat detection and identification, marking of enemy positions, target acquisition, coordination](https://en.wikipedia.org/wiki/Target_acquisition)\n[and deconfliction of distributed Joint Fires between networked combat vehicles involving manned and](https://en.wikipedia.org/wiki/Forward_observers_in_the_U.S._military)\nunmanned teams. [164]\nAI has been used in military operations in Iraq, Syria, Israel and Ukraine. [163][165][166][167]\n[In the early 2020s, generative AI gained widespread prominence. GenAI is AI capable of generating text,](https://en.wikipedia.org/wiki/Generative_AI)\n[images, videos, or other data using generative models,](https://en.wikipedia.org/wiki/Generative_model) [168][169] [ often in response to prompts.](https://en.wikipedia.org/wiki/Prompt_(natural_language)) [170][171]\n[In March 2023, 58% of U.S. adults had heard about ChatGPT and 14% had tried it.](https://en.wikipedia.org/wiki/ChatGPT) [172] The increasing\n[realism and ease-of-use of AI-based text-to-image generators such as Midjourney, DALL-E, and Stable](https://en.wikipedia.org/wiki/Stable_Diffusion)\n[Diffusion sparked a trend of viral AI-generated photos. Widespread attention was gained by a fake photo](https://en.wikipedia.org/wiki/Viral_phenomenon)\n[of Pope Francis wearing a white puffer coat, the fictional arrest of Donald Trump, and a hoax of an attack](https://en.wikipedia.org/wiki/Donald_Trump)\n[on the Pentagon, as well as the usage in professional creative arts.](https://en.wikipedia.org/wiki/The_Pentagon) [173][174]", - "page_start": 10, - "page_end": 10, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **GPT**\n\n[models are prone to generating falsehoods called \"hallucinations\", although this can be reduced with](https://en.wikipedia.org/wiki/Hallucination_(artificial_intelligence))\n[RLHF and quality data. They are used in chatbots, which allow people to ask a question or request a task](https://en.wikipedia.org/wiki/Chatbot)\nin simple text. [122][123]\n[Current models and services include Gemini (formerly Bard), ChatGPT, Grok, Claude, Copilot, and](https://en.wikipedia.org/wiki/Microsoft_Copilot)\n[LLaMA.](https://en.wikipedia.org/wiki/LLaMA) [124] [ Multimodal GPT models can process different types of data (modalities) such as images,](https://en.wikipedia.org/wiki/Modality_(human%E2%80%93computer_interaction))\nvideos, sound, and text. [125]\n[In the late 2010s, graphics processing units (GPUs) that were increasingly designed with AI-specific](https://en.wikipedia.org/wiki/Graphics_processing_unit)\n[enhancements and used with specialized TensorFlow software had replaced previously used central](https://en.wikipedia.org/wiki/Central_processing_unit)\n[processing unit (CPUs) as the dominant means for large-scale (commercial and academic) machine](https://en.wikipedia.org/wiki/Machine_learning)\n[learning models' training.](https://en.wikipedia.org/wiki/Machine_learning) [126] [ Specialized programming languages such as Prolog were used in early AI](https://en.wikipedia.org/wiki/Prolog)\nresearch, [127] [ but general-purpose programming languages like Python have become predominant.](https://en.wikipedia.org/wiki/Python_(programming_language)) [128]\n[The transistor density in integrated circuits has been observed to roughly double every 18 months—a](https://en.wikipedia.org/wiki/Integrated_circuit)\n[trend known as Moore's law, named after the Intel co-founder Gordon Moore, who first identified it.](https://en.wikipedia.org/wiki/Gordon_Moore)\n[Improvements in GPUs have been even faster.](https://en.wikipedia.org/wiki/GPUs) [129]\nAI and machine learning technology is used in most of the essential applications of the 2020s, including:\n[search engines (such as Google Search), targeting online advertisements, recommendation systems](https://en.wikipedia.org/wiki/Recommendation_systems)\n[(offered by Netflix, YouTube or Amazon), driving internet traffic, targeted advertising (AdSense,](https://en.wikipedia.org/wiki/AdSense)\n[Facebook), virtual assistants (such as Siri or Alexa), autonomous vehicles (including drones, ADAS and](https://en.wikipedia.org/wiki/Advanced_driver-assistance_system)", - "page_start": 8, - "page_end": 8, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Risks and harm**\n\n##### **Power needs and environmental impacts**\n\naccording to an October 2024 *Bloomberg* article in Japanese, cloud gaming services company Ubitus, in\nwhich Nvidia has a stake, is looking for land in Japan near nuclear power plant for a new data center for\ngenerative AI. [213] Ubitus CEO Wesley Kuo said nuclear power plants are the most efficient, cheap and\nstable power for AI. [213]\n[On 1 November 2024, the Federal Energy Regulatory Commission (FERC) rejected an application](https://en.wikipedia.org/wiki/Federal_Energy_Regulatory_Commission)\n[submitted by Talen Energy for approval to supply some electricity from the nuclear power station](https://en.wikipedia.org/wiki/Talen_Energy)\n[Susquehanna to Amazon's data center.](https://en.wikipedia.org/wiki/Susquehanna_Steam_Electric_Station) [214] [ According to the Commission Chairman Willie L. Phillips, it](https://en.wikipedia.org/wiki/Willie_L._Phillips)\nis a burden on the electricity grid as well as a significant cost shifting concern to households and other\nbusiness sectors. [214]\n[YouTube, Facebook and others use recommender systems to guide users to more content. These AI](https://en.wikipedia.org/wiki/Recommender_system)\n[programs were given the goal of maximizing user engagement (that is, the only goal was to keep people](https://en.wikipedia.org/wiki/Mathematical_optimization)\n[watching). The AI learned that users tended to choose misinformation, conspiracy theories, and extreme](https://en.wikipedia.org/wiki/Conspiracy_theories)\n[partisan content, and, to keep them watching, the AI recommended more of it. Users also tended to watch](https://en.wikipedia.org/wiki/Partisan_(politics))\n[more content on the same subject, so the AI led people into filter bubbles where they received multiple](https://en.wikipedia.org/wiki/Filter_bubbles)\nversions of the same misinformation. [215] This convinced many users that the misinformation was true,\nand ultimately undermined trust in institutions, the media and the government. [216] The AI program had\ncorrectly learned to maximize its goal, but the result was harmful to society. After the U.S. election in\n2016, major technology companies took steps to mitigate the problem .\n[In 2022, generative AI began to create images, audio, video and text that are indistinguishable from real](https://en.wikipedia.org/wiki/Generative_AI)\nphotographs, recordings, films, or human writing. It is possible for bad actors to use this technology to\ncreate massive amounts of misinformation or propaganda. [217] [ AI pioneer Geoffrey Hinton expressed](https://en.wikipedia.org/wiki/Geoffrey_Hinton)\nconcern about AI enabling \"authoritarian leaders to manipulate their electorates\" on a large scale, among\nother risks. [218]\n[Machine learning applications will be biased](https://en.wikipedia.org/wiki/Algorithmic_bias) [k] if they learn from biased data. [220] The developers may\nnot be aware that the bias exists. [221] [ Bias can be introduced by the way training data is selected and by](https://en.wikipedia.org/wiki/Training_data)\nthe way a model is deployed. [222][220] If a biased algorithm is used to make decisions that can seriously", - "page_start": 14, - "page_end": 14, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Health and medicine**\n\n[drug treatments. Their aim was to identify compounds that block the clumping, or aggregation, of alpha-](https://en.wikipedia.org/wiki/Alpha-synuclein)\n[synuclein (the protein that characterises Parkinson's disease). They were able to speed up the initial](https://en.wikipedia.org/wiki/Alpha-synuclein)\nscreening process ten-fold and reduce the cost by a thousand-fold. [136][137]\nApplications of AI in this domain include AI-enabled menstruation and fertility trackers that analyze user\ndata to offer prediction, [138] [ AI-integrated sex toys (e.g., teledildonics),](https://en.wikipedia.org/wiki/Teledildonics) [139] AI-generated sexual\neducation content, [140] [ and AI agents that simulate sexual and romantic partners (e.g., Replika).](https://en.wikipedia.org/wiki/Replika) [141] AI is\n[also used for the production of non-consensual deepfake pornography, raising significant ethical and legal](https://en.wikipedia.org/wiki/Deepfake_pornography)\nconcerns. [142]\n[AI technologies have also been used to attempt to identify online gender-based violence and online](https://en.wikipedia.org/wiki/Online_gender-based_violence)\n[sexual grooming of minors.](https://en.wikipedia.org/wiki/Sexual_grooming) [143][144]\n[Game playing programs have been used since the 1950s to demonstrate and test AI's most advanced](https://en.wikipedia.org/wiki/Game_AI)\ntechniques. [145] [ Deep Blue became the first computer chess-playing system to beat a reigning world chess](https://en.wikipedia.org/wiki/IBM_Deep_Blue)\n[champion, Garry Kasparov, on 11 May 1997.](https://en.wikipedia.org/wiki/Garry_Kasparov) [146] In 2011, in a *[Jeopardy!](https://en.wikipedia.org/wiki/Jeopardy!)* [ quiz show exhibition match,](https://en.wikipedia.org/wiki/Quiz_show)\n[IBM's question answering system, Watson, defeated the two greatest ](https://en.wikipedia.org/wiki/Watson_(artificial_intelligence_software)) *Jeopardy!* [ champions, Brad Rutter](https://en.wikipedia.org/wiki/Brad_Rutter)\n[and Ken Jennings, by a significant margin.](https://en.wikipedia.org/wiki/Ken_Jennings) [147] [ In March 2016, AlphaGo won 4 out of 5 games of Go in a](https://en.wikipedia.org/wiki/Go_(game))\n[match with Go champion Lee Sedol, becoming the first computer Go-playing system to beat a](https://en.wikipedia.org/wiki/Computer_Go)\n[professional Go player without handicaps. Then, in 2017, it defeated Ke Jie, who was the best Go player](https://en.wikipedia.org/wiki/AlphaGo_versus_Ke_Jie)\nin the world. [148] [ Other programs handle imperfect-information games, such as the poker-playing](https://en.wikipedia.org/wiki/Poker)", - "page_start": 9, - "page_end": 9, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n**Artificial intelligence** ( **AI** [), in its broadest sense, is intelligence exhibited by machines, particularly](https://en.wikipedia.org/wiki/Machine)\n[computer systems. It is a field of research in computer science that develops and studies methods and](https://en.wikipedia.org/wiki/Computer_science)\n[software that enable machines to perceive their environment and use learning and intelligence to take](https://en.wikipedia.org/wiki/Machine_learning)\nactions that maximize their chances of achieving defined goals. [1] Such machines may be called AIs.\n[High-profile applications of AI include advanced web search engines (e.g., Google Search);](https://en.wikipedia.org/wiki/Google_Search)\n[recommendation systems (used by YouTube, Amazon, and Netflix); virtual assistants (e.g., Google](https://en.wikipedia.org/wiki/Google_Assistant)\n[Assistant, Siri, and Alexa); autonomous vehicles (e.g., Waymo); generative and creative tools (e.g.,](https://en.wikipedia.org/wiki/Computational_creativity)\n[ChatGPT and AI art); and superhuman play and analysis in strategy games (e.g., chess and Go). However,](https://en.wikipedia.org/wiki/Go_(game))\nmany AI applications are not perceived as AI: \"A lot of cutting edge AI has filtered into general\napplications, often without being called AI because once something becomes useful enough and common\n[enough it's not labeled AI anymore.\"](https://en.wikipedia.org/wiki/AI_effect) [2][3]\nVarious subfields of AI research are centered around particular goals and the use of particular tools. The\n[traditional goals of AI research include reasoning, knowledge representation, planning, learning, natural](https://en.wikipedia.org/wiki/Natural_language_processing)\n[language processing, perception, and support for robotics.](https://en.wikipedia.org/wiki/Robotics) [a] [ General intelligence—the ability to complete](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\nany task performed by a human on an at least equal level—is among the field's long-term goals. [4] To", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_HNI_2003.pdf", - "query": "How can I contact Investor Relations of HON industries through email ?", - "target_page": 63, - "target_passage": "E-mail: investorrelations@honi.com", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# 2004 Annual Report\n\n## CORPORATE DATA\n**110**\n**FOR FURTHER INFORMATION,**\n**PLEASE CONTACT**\n**Investor Relations**\n**Nissan Motor Co., Ltd.**\nGlobal Communications, CSR and IR Division\n17-1, Ginza 6-chome, Chuo-ku\nTokyo 104-8023, Japan\nphone: +81(0)3-5565-2334\nfax: +81(0)3-3546-2669\ne-mail: nissan-ir@mail.nissan.co.jp\n**Corporate Information Website**\nhttp://www.nissan-global.com/\n**Investor Relations Website**\nhttp://www.nissan-global.com/EN/IR/\n**c3**\nThis annual report is printed on recycled paper.", - "page_start": 111, - "page_end": 112, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Thomas A. Tolone**\n\nHON INDUSTRIES Inc.\n414 East Third Street\nP.O. Box 1109\nMuscatine, IA 52761-0071\nTelephone: 563.264.7400\nFax: 563.264.7217\nWebsite: www.honi.com\n**I ND EPEND ENT PUBLI C**\n**ACCO UNTANTS**\nPricewaterhouseCoopers LLP\nOne North Wacker Drive\nChicago, IL 60606\n**CO MMO N S TO CK**\nHON INDUSTRIES common stock trades\non the New York Stock Exchange under the\nsymbol: HNI. Stock price quotations can be\nfound in major daily newspapers and *The*\n*Wall Street Journal* .\n**TRANS FER AGENT**\nShareholders may report a change of address\nor make inquiries by writing or calling:\nComputershare Investor Services, LLC\n2 North LaSalle Street\nChicago, IL 60602\nTelephone: 312.588.4991\nI NVEST OR I NFOR MA T I ON\nStatements in this report that are not strictly historical, including statements as to\nplans, objectives, and future financial performance, are “forward-looking” state-\nments that are made pursuant to the safe harbor provisions of the Private Securities\nLitigation Reform Act of 1995. Forward-looking statements involve known and\nunknown risks, which may cause the Company’s actual results in the future to dif-\nfer materially from expected results. These risks include, among others:\n**-** competition within the office furniture and fireplace industries, including\ncompetition from imported products and competitive pricing;\n**-** increases in the cost of raw materials, including steel, which is the Company’s\nlargest raw material category;\n**-** increases in the cost of health care benefits provided by the Company;\n**-** reduced demand for the Company’s storage products caused by changes in\noffice technology; including the change from paper record storage to electronic\nrecord storage;\n**-** the effects of economic conditions, on demand for office furniture, customer\ninsolvencies and related bad debts and claims against the Company that it\nreceived preferential payments;\n**-** changes in demand and order patterns from the Company’s customers, par-\nticularly its top ten customers, which represented approximately 36% of net sales\nin 2003;\n**-** issues associated with acquisitions and integration of acquisitions;\n**-** the ability of the Company to realize cost savings and productivity improve-\nments from its cost containment and business simplification initiatives;\n**-** the ability of the Company to realize financial benefits from investments in new\nproducts;\n**-** the ability of the Company’s distributors and dealers to successfully market\nand sell the Company’s products;\n**-** the availability and cost of capital to finance planned growth; and\n**-** other risks, uncertainties, and factors described from time to time in the", - "page_start": 62, - "page_end": 62, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Thomas A. Tolone**\n\n* **CO RPO RATE GO VERNANCE** *\nRichard H. Stanley, Chairperson\nJoseph Scalzo\nBrian E. Stern\n**HO N I ND US TRI ES I NC.**\n**O FFI CERS**\n####### **Jack D. Michaels**\nChairman and Chief Executive Officer\n####### **Stan A. Askren**\nPresident\n####### **Peter R. Atherton**\nVice President and Chief Technology Officer\n####### **Jerald K. Dittmer**\nVice President and Chief Financial Officer\n####### **Robert J. Driessnack**\nVice President, Controller\n####### **Melinda C. Ellsworth**\nVice President, Treasurer and\nInvestor Relations\n####### **Jeffrey D. Fick**\nVice President, Member and\nCommunity Relations\n####### **Malcolm C. Fields**\nVice President and Chief Information Officer\n####### **James I. Johnson**\nVice President, General Counsel and Secretary\n####### **Timothy R. Summers**\nVice President, Lean Enterprise\n**S UBS I D I ARI ES**\n####### **David C. Burdakin**\nExecutive Vice President, HON INDUSTRIES , I nc.\nPresident, The HON Company\n####### **Brad D. Determan**\nPresident,\nHearth and Home Technologies Inc.\n####### **Thomas D. Head**\nVice President,\nGeneral Manager, Holga Inc.\n####### **Eric K. Jungbluth**\nPresident, Allsteel Inc.\n####### **Donald T. Mead**\nPresident, The Gunlocke Company L.L.C.\n####### **Marco V. Molinari**\nPresident, International and Business\nDevelopment\n####### **Jean M. Reynolds**\nPresident, Maxon Furniture Inc.\n####### **Thomas A. Tolone**\nPresident, Paoli Inc.\nB OA R D OF DI R ECT OR S A ND OFFI CER S\nH ON I NDUST R I ES I n c. a n d SUB SI DI A R I ES\n63\nDESI GN: SEQUEL ST UDI O, NEW YOR K\n**S CHED UL E O F Q UARTERLY**\n**RES ULTS**\nThe Company operates on a fiscal year ending\non the Saturday nearest December 31. Quar-\nterly results are typically announced within 25\ndays after the end of each quarter, and audited\nresults are typically announced within 40 days\nafter year-end.\n**FI S CAL 2004**\n**Q UARTER- END D ATES**\n1st Quarter: Saturday, April 3\n2nd Quarter: Saturday, July 3\n3rd Quarter: Saturday, October 2\n4th Quarter: Saturday, January 1\n**ANNUAL MEETI NG**\nThe Company’s annual shareholders’ meeting\nwill be held at 10:30 a.m. on May 4, 2004, at\nthe Holiday Inn, Highways 61 & 38 North,\nMuscatine, Iowa. Shareholders and other\ninterested investors are encouraged to attend\nthe meeting.\n**I NVES TO R REL ATI O NS**\nSend inquiries to:\nInvestor Relations\nHON INDUSTRIES Inc.\n414 East Third Street\nMuscatine, IA 52761\nTelephone: 563.264.7400\nFax: 563.264.7655\nE-mail: investorrelations@honi.com\n**CO RPO RATE HEAD Q UARTERS**", - "page_start": 61, - "page_end": 62, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **To the Board of Directors and Shareholders, HON INDUSTRIES Inc.:**\n\n7.64% 9.97% 10.21% 10.55% 7.34% 10.21% 9.08%\n$ 50,215 $ 63,796 $ 52,173 $ 37,173 $ 24,419 $ 31,945 $ 26,216\n36.5% 37.50% 37.50% 35.31% 37.27% 37.00% 37.00%\n$ 87,360 $ 106,313 $ 86,955 $ 68,094 $ 41,098 $ 54,393 $ 44,638\n87,360 106,313 86,955 68,094 41,098 54,156 45,127\n4.85% 6.23% 6.38% 6.82% 4.60% 6.43% 5.78%\n$ 23,112 $ 19,730 $ 16,736 $ 14,970 $ 14,536 $ 13,601 $ 12,587\n64,248 86,583 37,838 33,860 18,863 13,563 17,338\n87,360 106,313 86,955 68,094 41,098 54,156 45,127\n18.14% 25.20% 27.43% 29.06% 20.00% 28.95% 26.35%\n$ 65,453 $ 52,999 $ 35,610 $ 25,252 $ 21,416 $ 19,042 $ 16,631\n26.46% 18.56% 19.25% 21.98% 35.37% 25.11% 27.89%\n73.54% 81.44% 80.75% 78.02% 64.63% 74.89% 72.11%\n$ 316,556 $ 290,329 $ 295,150 $ 205,527 $ 194,183 $ 188,810 $ 188,419\n225,123 217,438 200,759 152,553 128,915 111,093 110,759\n91,433 72,891 94,391 52,974 65,268 77,717 77,660\n455,591 444,177 341,030 234,616 210,033 177,844 157,770\n906,723 864,469 754,673 513,514 409,518 372,568 352,405\n16.94% 23.74% 28.27% 25.93% 17.91% 24.72% 22.14%\n$ 124,173 $ 135,563 $ 134,511 $ 77,605 $ 42,581 $ 45,877 $ 45,916\n501,271 462,022 381,662 252,397 216,235 194,640 179,553\n416,034 351,786 265,203 227,365 193,505 174,642 161,079\n1.41 1.34 1.47 1.35 1.51 1.70 1.70\n60,171,753 61,289,618 61,659,316 59,426,530 60,788,674 61,349,206 63,351,692\n60,854,579 61,649,531 59,779,508 60,228,590 60,991,284 62,435,450 64,181,088\n6,737 5,877 5,399 5,319 5,479 5,556 4,653\n$ 71,474 $ 149,717 $ 85,491 $ 44,684 $ 53,879 $ 35,005 $ 27,541\n10,095 9,824 (b) 9,390 (b) 6,502 (b) 5,933 6,131 6,257\n*(a)* *Per SFAS No. 142, “Goodwill and Other Intangible Assets,” the Company has ceased recoding of goodwill and indefinite-lived Intangible amortization.*\n*(b)* *Includes acquisitions completed during year.*\n58\nR EP OR T OF I NDEP ENDENT A UDI T OR S\n####### **To the Board of Directors and Shareholders, HON INDUSTRIES Inc.:**\nIn our opinion, the accompanying consolidated balance sheets and the related consolidated statements of income, shareholders’ equity, and cash\nflows present fairly, in all material respects, the financial position of HON INDUSTRIES Inc. and its subsidiaries at January 3, 2004, and\nDecember 28, 2002, and the results of their operations and their cash flows for the fiscal years ended January 3, 2004, and December 28, 2002,\nin conformity with accounting principles generally accepted in the United States of America. These financial statements are the responsibility of\nthe Company’s management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our", - "page_start": 56, - "page_end": 57, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Summary of Significant Accounting Policies**\n\nPurchase of HON INDUSTRIES common stock (15,736) (35,059)\nProceeds from long-term debt 825 36,218\nPayments of note and long-term debt (35,967) (87,365)\nProceeds from sale of HON INDUSTRIES common stock 2,096 9,449\nDividends paid (29,386) (28,373)\nNet cash flows from (to) financing activities (78,168) (105,130)\nNet increase (decrease) in cash and cash equivalents 60,327 75,657\nCash and cash equivalents at beginning of year 78,838 3,181\nCash and cash equivalents at end of year 139,165 78,838\nSUP P LEMENT A L DI SCLOSUR ES OF CA SH FLOW I NFOR MA T I ON:\nCash paid during the year for:\nInterest $ 5,062 $ 8,646\nIncome taxes $ 48,598 $ 40,916\n*The accompanying notes are an integral part of the consolidated financial statements.*\nCONSOLI DA T ED ST A T EMENT S OF CA SH FLOWS\n43\nH ON I NDUST R I ES I n c. a n d SUB SI DI A R I ES\n####### **Nature of Operations**\nHON INDUSTRIES Inc., with its subsidiaries (the “Company”), is a\nprovider of office furniture and hearth products. Both industries are\nreportable segments; however, the Company’s office furniture business\nis its principal line of business. Refer to the Operating Segment\nInformation note for further information. Office furniture products are\nsold through a national system of dealers, wholesalers, mass merchan-\ndisers, warehouse clubs, retail superstores, end-user customers, and to\nfederal and state governments. Dealer, wholesaler, and retail super-\nstores are the major channels based on sales. Hearth products include\nelectric, wood-, pellet-, and gas-burning factory-built fireplaces, fire-\nplace inserts, stoves, and gas logs. These products are sold through a\nnational system of dealers, wholesalers, large regional contractors, and\nCompany-owned retail outlets. The Company’s products are marketed\npredominantly in the United States and Canada. The Company exports\nselect products to a limited number of markets outside North America,\nprincipally Latin America and the Caribbean, through its export subsid-\niary; however, based on sales, these activities are not significant.\n####### **Summary of Significant Accounting Policies**\n* **PRINCIPLES OF CONSOLIDATION AND FISCAL YEAR-END** *\nThe consolidated financial statements include the accounts and trans-\nactions of the Company and its subsidiaries. Intercompany accounts\nand transactions have been eliminated in consolidation.\nThe Company follows a 52/53-week fiscal year which ends\non the Saturday nearest December 31. Fiscal year 2003 ended on\nJanuary 3, 2004; 2002 ended on December 28, 2002; and 2001 ended", - "page_start": 41, - "page_end": 42, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Dear Shareholders:**\n\nof the Company’s financial records and to adequately safeguard, verify, and maintain accountability of assets. Such controls are based on estab-\nlished written policies and procedures, are implemented by trained personnel with an appropriate segregation of duties, and are monitored\nthrough a comprehensive internal audit program. These policies and procedures prescribe that the Company and all its members are to maintain\nthe highest ethical and business standards.\nPricewaterhouseCoopers, LLP, independent accountants, is retained to audit HON INDUSTRIES’ financial statements. Their accompa-\nnying report is based on audits conducted in accordance with auditing standards, generally accepted in the United States.\nThe Board of Directors exercises its responsibility for these financial statements through its Audit Committee, which consists entirely of\nindependent board members. The Audit Committee meets periodically with the independent accountants and with the Company’s internal audi-\ntors, both privately and with management present, to review accounting, auditing, internal controls, and financial reporting matters.\nJack D. Michaels Jerald K. Dittmer\nCH A I R MA N A ND VI CE P R ESI DENT A ND\nCH I EF EXECUT I VE OFFI CER CH I EF FI NA NCI A L OFFI CER\n\nMA NA GEMENT ’S R ESP ONSI B I LI T Y FOR\nFI NA NCI A L ST A T EMENT S\n61\n####### **Dear Shareholders:**\nWe, the members of the HON INDUSTRIES Board of Directors, believe that integrity is central to good corporate governance. This belief is\nreflected in the HON INDUSTRIES vision statement (shown on the back of this annual report), adopted many years ago. Our Vision statement\nrepresents much more than a traditional “mission,” and it goes much deeper than company policy. The beliefs and values represented in that\ndocument are the very foundation of our corporate culture, and guide the attitude and actions of every member, every day.\nFrom its beginnings, HON INDUSTRIES has sought to implement its vision through sound policies and practices, and by maintaining\na strong Board composed predominantly of outside directors. We are fully committed to executing our responsibilities, and we will continue to\nmaintain the company’s long-standing tradition of an independent, well-informed, active, and engaged Board of Directors.\nOur board meetings and procedures have been developed and refined to encourage open and informed communication. The company’s\naccounting policies have always been conservative and straightforward. The Board’s three committees — Audit; Human Resources and", - "page_start": 59, - "page_end": 60, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Thomas A. Tolone**\n\nCompany’s filings with the Securities and Exchange Commission.\nWe caution the reader that the above list of factors may not be exhaustive. The\nCompany does not assume any obligation to update any forward-looking state-\nment, whether as a result of new information, future events or otherwise.\n**FO RWARD - LO O K I NG S TATEMENTS**\nOUR VI SI ON\nWe, the members of HON INDUSTRIES, are dedicated to creating long-term value for all of our stakeholders, to\nexceeding our customers’ expectations, and to making our company a great place to work. We will always treat each\nother, as well as customers, suppliers, shareholders, and our communities, with fairness and respect.\nOur success depends upon business simplification, rapid continuous improvement, and innovation in every-\nthing we do, individual and collective integrity, and the relentless pursuit of the following long-standing beliefs:\n**WE WI L L BE PRO FI TABLE.**\nWe pursue mutually profitable relationships with customers and suppliers. Only when our company achieves an ade-\nquate profit can the other elements of this Vision be realized.\n**WE WI L L CREATE LO NG- TERM VAL UE FO R S HAREHO L D ERS .**\nWe create long-term value for shareholders by earning financial returns significantly greater than our cost of capital and\npursuing profitable growth opportunities. We will safeguard our shareholders’ equity by maintaining a strong balance\nsheet to allow flexibility in responding to a continuously changing market and business environment.\n**WE WI L L PURS UE PRO FI TABL E GRO WTH.**\nWe pursue profitable growth on a global basis in order to provide continued job opportunities for members and finan-\ncial success for all stakeholders.\n**WE WILL BE A SUPPLIER OF QUALITY PRODUCTS AND SERVICES.**\nWe provide reliable products and services of high quality and brand value to our end-users. Our products and services\nexceed our customers’ expectations and enable our distributors and our company to make a fair profit.\n**WE WI L L BE A GREAT PL ACE TO WO RK .**\nWe pursue a participative environment and support a culture that encourages and recognizes excellence, active\ninvolvement, ongoing learning, and contributions of each member; that seeks out and values diversity; and that\nattracts and retains the most capable people who work safely, are motivated, and are devoted to making our company\nand our members successful.\n**WE WI L L BE A RES PO NS I BL E CO RPO RATE CI TI ZEN.**", - "page_start": 62, - "page_end": 63, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\nCompetitive, inventive, expansive by day ...\ncozy, intimate, and warm by night. On one\nhand, a technology buff; while on the other\nhand, an incurable romantic. I’ll bathe you in\nheat — and show you how to fill a room with a\nvery special glow. Seek hearthwarming per-\nsonality with a powerful appreciation for style\nand performance. Must have aspirational\ndreams and family values. My dream: some-\none to ignite my potential ... someone to keep\nthe home fires burning.\nH EA R T H & H OME\nT ECH NOLOGI ES\n13\nH ON I NDUST R I ES 2 0 0 3\nAs we celebrate our 60th year, HON INDUSTRIES has seen\nmuch change. The industry has changed. The world has\nchanged. Our business has changed. What has not changed\nare the culture and values on which we were founded: integ-\nrity, fairness, and respect — in the treatment of others,\ncontinuous improvement, and responsiveness to those who\nbuy our products and services. In our unique and powerful\nmember-owner culture, throughout our history, every member\nhas had an opportunity to participate in making the business\nbetter. We did so again in 2003.\nWe outperformed our peers. We grew our sales and\nprofits. We gained market share by providing strong brands,\ninnovative products and services, and greater value to our end-\nusers. We continued to increase our gross margins, a direct\nresult of our ongoing commitment to lean initiatives. We used\nour strong, positive cash flow to invest in our business for the\nlong term and returned profits to shareholders. We accom-\nplished all of this in a very challenging economy and market.\nAlthough we are proud of what we achieved, our phi-\nlosophy of constructive discontent drives us to continue to\nchallenge ourselves to do better. We believe to succeed in a\nbusiness environment of ongoing change and continuous trans-\nformation we also must continue to change. Today, we are\nleaner, more focused, and have more clearly defined brands\nthan ever before. Our challenge is to grow, aggressively and\nprofitably, through market-driven solutions while maintain-\ning focus on what we do best — operational excellence. Our\ntransformation continues:\n**BUI L D I NG BRAND MARK ET PO WER**\nWe are investing significantly in our brands and increasing our", - "page_start": 10, - "page_end": 12, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "1 ,80 1 2 ,0 4 6 1 ,79 2 1 ,6 9 2 **1 ,756** 87 1 0 6 74 9 1 **9 8**\n1 8.1 1 9 .8 1 2 .8 1 4 . 7 **1 4.5** 1 .4 4 1 .77 1 .2 6 1 .55 **1 .6 8**\n**D I LUTED EARNI NGS**\n**PER S HARE**\n(dollars)\n**RETURN O N AVERAGE**\n**S HAREHO LD ERS ’ EQ UI TY**\n(percent)\n**NET I NCO ME** (in millions) **NET S ALES** (in millions)\n**’ 03** ’ 02 ’ 01 ’ 00 ’ 99 **’ 03** ’ 02 ’ 01 ’ 00 ’ 99\n**’ 03** ’ 02 ’ 01 ’ 00 ’ 99 **’ 03** ’ 02 ’ 01 ’ 00 ’ 99\nGreat brands are like great people. The best\nones blend a distinctive personality with a\nstrong character. They combine a “can-do”\nattitude with a “can’t-wait-to-try-something-\nnew” enthusiasm. They know themselves as\nwell as they know the people who associate\nwith them. They know that while good looks\nare important, beauty is only skin deep; it’s\nwhat’s inside that counts.\nBecause all of our brands have some-\nthing unique and valuable to offer, we’re letting\nthem speak for themselves. As for the people\nwho know and love our brands, we’ve invited a\nfew to share an “up close and personal” look\ninto why and how HON INDUSTRIES is ...\nT H E P ER FECT", - "page_start": 0, - "page_end": 2, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\nJoin us in the dynamic, aggressive, profitable\ngrowth of HON INDUSTRIES.\nT H E B EST I S YET T O COME!\nManagement’s Discussion and Analysis ... 32\nConsolidated Financial Statements and Notes ... 39\nEleven-Year Summary ... 56\nReports of Independent Auditors ... 58\nA Message from the Board of Directors ... 61\nBoard of Directors and Officers ... 62\n32\nThe following discussion of the Company’s historical results of opera-\ntions and of its liquidity and capital resources should be read in\nconjunction with the Consolidated Financial Statements of the\nCompany and related notes.\n####### **Overview**\nThe Company has two reportable core operating segments: office furni-\nture and hearth products. The Company is the second largest office\nfurniture manufacturer in the United States and the nation’s leading\nmanufacturer and marketer of gas- and wood-burning fireplaces.\nFrom 2000 to 2003, the office furniture industry experi-\nenced an unprecedented three-year decline due to the challenging\neconomic environment. In 2003, this decline negatively impacted the\nCompany’s office furniture segment. In contrast, the housing market\nwas at record high levels during 2003, which positively impacted the\nCompany’s hearth segment. The Company outperformed its peers in\nboth segments in which it competes. The Company gained market\nshare by providing strong brands, innovative products and services,\nand greater value to its end-users. Fiscal 2003 also included an extra\nweek of activity due to the Company’s 52/53-week fiscal year.\nNet sales were $1.8 billion in 2003, as compared to $1.7 bil-\nlion in 2002. The increase in net sales reflects the 9% increase in the\nhearth segment and the additional week of business activity. In 2003\nand 2002, the Company recorded restructuring charges and accelerated\ndepreciation related to the closure and consolidation of office furniture\nfacilities totaling $15.2 million and $3.0 million, respectively. Gross\nmargins increased to 36.4% in 2003 from 35.4% in 2002 due to benefits\nfrom restructuring initiatives and its rapid continuous improvement\nprogram, new products, and increased price realization. The Company\nalso invested aggressively in brand building and selling initiatives in\n2003. Net income was $98.1 million or $1.68 per diluted share in 2003,\nas compared to $91.4 million or $1.55 per diluted share in 2002.\nThe Company generated $141.3 million in cash flow from\noperating activities and increased its cash position, including short-\nterm investments, by $48.6 million to $204.2 million. The Company\npaid dividends of $30.3 million and repurchased $21.5 million of its", - "page_start": 30, - "page_end": 31, - "source_file": "NYSE_HNI_2003.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_HNI_2003.pdf", - "query": "What explains the decrease in net sales of HON industries in 2002 ?", - "target_page": 34, - "target_passage": "The decrease in 2002 was due to the decline in the office furniture market due to unstable economic conditions and the deletion of less profitable product lines in the hearth products segment", - "chunk_present": { - "presence": true, - "index": 8 - } - }, - "top_chunk": [ - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\nJoin us in the dynamic, aggressive, profitable\ngrowth of HON INDUSTRIES.\nT H E B EST I S YET T O COME!\nManagement’s Discussion and Analysis ... 32\nConsolidated Financial Statements and Notes ... 39\nEleven-Year Summary ... 56\nReports of Independent Auditors ... 58\nA Message from the Board of Directors ... 61\nBoard of Directors and Officers ... 62\n32\nThe following discussion of the Company’s historical results of opera-\ntions and of its liquidity and capital resources should be read in\nconjunction with the Consolidated Financial Statements of the\nCompany and related notes.\n####### **Overview**\nThe Company has two reportable core operating segments: office furni-\nture and hearth products. The Company is the second largest office\nfurniture manufacturer in the United States and the nation’s leading\nmanufacturer and marketer of gas- and wood-burning fireplaces.\nFrom 2000 to 2003, the office furniture industry experi-\nenced an unprecedented three-year decline due to the challenging\neconomic environment. In 2003, this decline negatively impacted the\nCompany’s office furniture segment. In contrast, the housing market\nwas at record high levels during 2003, which positively impacted the\nCompany’s hearth segment. The Company outperformed its peers in\nboth segments in which it competes. The Company gained market\nshare by providing strong brands, innovative products and services,\nand greater value to its end-users. Fiscal 2003 also included an extra\nweek of activity due to the Company’s 52/53-week fiscal year.\nNet sales were $1.8 billion in 2003, as compared to $1.7 bil-\nlion in 2002. The increase in net sales reflects the 9% increase in the\nhearth segment and the additional week of business activity. In 2003\nand 2002, the Company recorded restructuring charges and accelerated\ndepreciation related to the closure and consolidation of office furniture\nfacilities totaling $15.2 million and $3.0 million, respectively. Gross\nmargins increased to 36.4% in 2003 from 35.4% in 2002 due to benefits\nfrom restructuring initiatives and its rapid continuous improvement\nprogram, new products, and increased price realization. The Company\nalso invested aggressively in brand building and selling initiatives in\n2003. Net income was $98.1 million or $1.68 per diluted share in 2003,\nas compared to $91.4 million or $1.55 per diluted share in 2002.\nThe Company generated $141.3 million in cash flow from\noperating activities and increased its cash position, including short-\nterm investments, by $48.6 million to $204.2 million. The Company\npaid dividends of $30.3 million and repurchased $21.5 million of its", - "page_start": 30, - "page_end": 31, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **To the Board of Directors and Shareholders, HON INDUSTRIES Inc.:**\n\n7.64% 9.97% 10.21% 10.55% 7.34% 10.21% 9.08%\n$ 50,215 $ 63,796 $ 52,173 $ 37,173 $ 24,419 $ 31,945 $ 26,216\n36.5% 37.50% 37.50% 35.31% 37.27% 37.00% 37.00%\n$ 87,360 $ 106,313 $ 86,955 $ 68,094 $ 41,098 $ 54,393 $ 44,638\n87,360 106,313 86,955 68,094 41,098 54,156 45,127\n4.85% 6.23% 6.38% 6.82% 4.60% 6.43% 5.78%\n$ 23,112 $ 19,730 $ 16,736 $ 14,970 $ 14,536 $ 13,601 $ 12,587\n64,248 86,583 37,838 33,860 18,863 13,563 17,338\n87,360 106,313 86,955 68,094 41,098 54,156 45,127\n18.14% 25.20% 27.43% 29.06% 20.00% 28.95% 26.35%\n$ 65,453 $ 52,999 $ 35,610 $ 25,252 $ 21,416 $ 19,042 $ 16,631\n26.46% 18.56% 19.25% 21.98% 35.37% 25.11% 27.89%\n73.54% 81.44% 80.75% 78.02% 64.63% 74.89% 72.11%\n$ 316,556 $ 290,329 $ 295,150 $ 205,527 $ 194,183 $ 188,810 $ 188,419\n225,123 217,438 200,759 152,553 128,915 111,093 110,759\n91,433 72,891 94,391 52,974 65,268 77,717 77,660\n455,591 444,177 341,030 234,616 210,033 177,844 157,770\n906,723 864,469 754,673 513,514 409,518 372,568 352,405\n16.94% 23.74% 28.27% 25.93% 17.91% 24.72% 22.14%\n$ 124,173 $ 135,563 $ 134,511 $ 77,605 $ 42,581 $ 45,877 $ 45,916\n501,271 462,022 381,662 252,397 216,235 194,640 179,553\n416,034 351,786 265,203 227,365 193,505 174,642 161,079\n1.41 1.34 1.47 1.35 1.51 1.70 1.70\n60,171,753 61,289,618 61,659,316 59,426,530 60,788,674 61,349,206 63,351,692\n60,854,579 61,649,531 59,779,508 60,228,590 60,991,284 62,435,450 64,181,088\n6,737 5,877 5,399 5,319 5,479 5,556 4,653\n$ 71,474 $ 149,717 $ 85,491 $ 44,684 $ 53,879 $ 35,005 $ 27,541\n10,095 9,824 (b) 9,390 (b) 6,502 (b) 5,933 6,131 6,257\n*(a)* *Per SFAS No. 142, “Goodwill and Other Intangible Assets,” the Company has ceased recoding of goodwill and indefinite-lived Intangible amortization.*\n*(b)* *Includes acquisitions completed during year.*\n58\nR EP OR T OF I NDEP ENDENT A UDI T OR S\n####### **To the Board of Directors and Shareholders, HON INDUSTRIES Inc.:**\nIn our opinion, the accompanying consolidated balance sheets and the related consolidated statements of income, shareholders’ equity, and cash\nflows present fairly, in all material respects, the financial position of HON INDUSTRIES Inc. and its subsidiaries at January 3, 2004, and\nDecember 28, 2002, and the results of their operations and their cash flows for the fiscal years ended January 3, 2004, and December 28, 2002,\nin conformity with accounting principles generally accepted in the United States of America. These financial statements are the responsibility of\nthe Company’s management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our", - "page_start": 56, - "page_end": 57, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Summary of Significant Accounting Policies**\n\nPurchase of HON INDUSTRIES common stock (15,736) (35,059)\nProceeds from long-term debt 825 36,218\nPayments of note and long-term debt (35,967) (87,365)\nProceeds from sale of HON INDUSTRIES common stock 2,096 9,449\nDividends paid (29,386) (28,373)\nNet cash flows from (to) financing activities (78,168) (105,130)\nNet increase (decrease) in cash and cash equivalents 60,327 75,657\nCash and cash equivalents at beginning of year 78,838 3,181\nCash and cash equivalents at end of year 139,165 78,838\nSUP P LEMENT A L DI SCLOSUR ES OF CA SH FLOW I NFOR MA T I ON:\nCash paid during the year for:\nInterest $ 5,062 $ 8,646\nIncome taxes $ 48,598 $ 40,916\n*The accompanying notes are an integral part of the consolidated financial statements.*\nCONSOLI DA T ED ST A T EMENT S OF CA SH FLOWS\n43\nH ON I NDUST R I ES I n c. a n d SUB SI DI A R I ES\n####### **Nature of Operations**\nHON INDUSTRIES Inc., with its subsidiaries (the “Company”), is a\nprovider of office furniture and hearth products. Both industries are\nreportable segments; however, the Company’s office furniture business\nis its principal line of business. Refer to the Operating Segment\nInformation note for further information. Office furniture products are\nsold through a national system of dealers, wholesalers, mass merchan-\ndisers, warehouse clubs, retail superstores, end-user customers, and to\nfederal and state governments. Dealer, wholesaler, and retail super-\nstores are the major channels based on sales. Hearth products include\nelectric, wood-, pellet-, and gas-burning factory-built fireplaces, fire-\nplace inserts, stoves, and gas logs. These products are sold through a\nnational system of dealers, wholesalers, large regional contractors, and\nCompany-owned retail outlets. The Company’s products are marketed\npredominantly in the United States and Canada. The Company exports\nselect products to a limited number of markets outside North America,\nprincipally Latin America and the Caribbean, through its export subsid-\niary; however, based on sales, these activities are not significant.\n####### **Summary of Significant Accounting Policies**\n* **PRINCIPLES OF CONSOLIDATION AND FISCAL YEAR-END** *\nThe consolidated financial statements include the accounts and trans-\nactions of the Company and its subsidiaries. Intercompany accounts\nand transactions have been eliminated in consolidation.\nThe Company follows a 52/53-week fiscal year which ends\non the Saturday nearest December 31. Fiscal year 2003 ended on\nJanuary 3, 2004; 2002 ended on December 28, 2002; and 2001 ended", - "page_start": 41, - "page_end": 42, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\nfocused on distinct markets.\nImportant to our company’s success, is a strong Board\nof Directors who bring their individual skills, knowledge, and\nexperience to our company. Their involvement, independence,\nand integrity provide the ongoing foundation for effective gov-\nernance and corporate oversight for you, our shareholders.\nThis year we recognize retiring directors Lorne R.\nWaxlax, Robert W. Cox, and M. Farooq Kathwari. We thank\nthem for their dedication. We are also pleased to welcome\nJoseph Scalzo, President, Personal Care Products, The Gillette\nCompany, to our board.\nOur CEO succession process is progressing smoothly.\nThe appointment of Stan Askren as President of HON\nINDUSTRIES and as a member of the Board of Directors,\nannounced in February 2003, was an important part of\nthis process.\nOur office furniture and hearth businesses are healthy\nand well-positioned for growth; still we continue to face a com-\npetitive business environment. We are confident of our financial\nsecurity, and certain that our transition to becoming a market-\ndriven, operationally excellent company will continue to en-\nhance shareholder value. The transformation continues. We will\nbe seeking shareholder approval, in early May 2004, to change\nthe name of HON INDUSTRIES to HNI Corporation, drawing\non our heritage while remaining true to our culture and values.\nThe new name will serve to better align the corporate identity\nwith the direction of the company, as a strategic manager of\nmultiple, distinct, and independent brands.\nWe thank our member-owners for their continued\ndedication, and look forward to the challenges and opportuni-\nties of 2004.\nJack D. Michaels\nCH A I R MA N A ND CH I EF EXECUT I VE OFFI CER\nStan A. Askren\nP R ESI DENT\n15\nH ON I NDUST R I ES 2 0 0 3\n*(In thousands, except for per share data)* **2003** 2002 Change\nI NCOME ST A T EMENT DA T A\n| $ 1,755,728 639,215 36.4% 480,744 8,510 149,961 98,105 5.6% 14.5% $ 1.69 1.68 12.19 0.52 |\n|:---|\n| $ 462,122 1,021,826 245,816 1.88 $ 4,126 0.6% $ 709,889 678,391 216,306 |\n| $ 34,842 141,274 58,178,739 26 6,416 8,926 |\nNet sales $ 1,692,622 3.7%\nGross profit 599,879 6.6%\nGross profit as a % of:\nNet sales 35.4% —\nSelling and administrative expenses 454,189 5.8%", - "page_start": 13, - "page_end": 14, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\nCompetitive, inventive, expansive by day ...\ncozy, intimate, and warm by night. On one\nhand, a technology buff; while on the other\nhand, an incurable romantic. I’ll bathe you in\nheat — and show you how to fill a room with a\nvery special glow. Seek hearthwarming per-\nsonality with a powerful appreciation for style\nand performance. Must have aspirational\ndreams and family values. My dream: some-\none to ignite my potential ... someone to keep\nthe home fires burning.\nH EA R T H & H OME\nT ECH NOLOGI ES\n13\nH ON I NDUST R I ES 2 0 0 3\nAs we celebrate our 60th year, HON INDUSTRIES has seen\nmuch change. The industry has changed. The world has\nchanged. Our business has changed. What has not changed\nare the culture and values on which we were founded: integ-\nrity, fairness, and respect — in the treatment of others,\ncontinuous improvement, and responsiveness to those who\nbuy our products and services. In our unique and powerful\nmember-owner culture, throughout our history, every member\nhas had an opportunity to participate in making the business\nbetter. We did so again in 2003.\nWe outperformed our peers. We grew our sales and\nprofits. We gained market share by providing strong brands,\ninnovative products and services, and greater value to our end-\nusers. We continued to increase our gross margins, a direct\nresult of our ongoing commitment to lean initiatives. We used\nour strong, positive cash flow to invest in our business for the\nlong term and returned profits to shareholders. We accom-\nplished all of this in a very challenging economy and market.\nAlthough we are proud of what we achieved, our phi-\nlosophy of constructive discontent drives us to continue to\nchallenge ourselves to do better. We believe to succeed in a\nbusiness environment of ongoing change and continuous trans-\nformation we also must continue to change. Today, we are\nleaner, more focused, and have more clearly defined brands\nthan ever before. Our challenge is to grow, aggressively and\nprofitably, through market-driven solutions while maintain-\ning focus on what we do best — operational excellence. Our\ntransformation continues:\n**BUI L D I NG BRAND MARK ET PO WER**\nWe are investing significantly in our brands and increasing our", - "page_start": 10, - "page_end": 12, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "1 ,80 1 2 ,0 4 6 1 ,79 2 1 ,6 9 2 **1 ,756** 87 1 0 6 74 9 1 **9 8**\n1 8.1 1 9 .8 1 2 .8 1 4 . 7 **1 4.5** 1 .4 4 1 .77 1 .2 6 1 .55 **1 .6 8**\n**D I LUTED EARNI NGS**\n**PER S HARE**\n(dollars)\n**RETURN O N AVERAGE**\n**S HAREHO LD ERS ’ EQ UI TY**\n(percent)\n**NET I NCO ME** (in millions) **NET S ALES** (in millions)\n**’ 03** ’ 02 ’ 01 ’ 00 ’ 99 **’ 03** ’ 02 ’ 01 ’ 00 ’ 99\n**’ 03** ’ 02 ’ 01 ’ 00 ’ 99 **’ 03** ’ 02 ’ 01 ’ 00 ’ 99\nGreat brands are like great people. The best\nones blend a distinctive personality with a\nstrong character. They combine a “can-do”\nattitude with a “can’t-wait-to-try-something-\nnew” enthusiasm. They know themselves as\nwell as they know the people who associate\nwith them. They know that while good looks\nare important, beauty is only skin deep; it’s\nwhat’s inside that counts.\nBecause all of our brands have some-\nthing unique and valuable to offer, we’re letting\nthem speak for themselves. As for the people\nwho know and love our brands, we’ve invited a\nfew to share an “up close and personal” look\ninto why and how HON INDUSTRIES is ...\nT H E P ER FECT", - "page_start": 0, - "page_end": 2, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Thomas A. Tolone**\n\nHON INDUSTRIES Inc.\n414 East Third Street\nP.O. Box 1109\nMuscatine, IA 52761-0071\nTelephone: 563.264.7400\nFax: 563.264.7217\nWebsite: www.honi.com\n**I ND EPEND ENT PUBLI C**\n**ACCO UNTANTS**\nPricewaterhouseCoopers LLP\nOne North Wacker Drive\nChicago, IL 60606\n**CO MMO N S TO CK**\nHON INDUSTRIES common stock trades\non the New York Stock Exchange under the\nsymbol: HNI. Stock price quotations can be\nfound in major daily newspapers and *The*\n*Wall Street Journal* .\n**TRANS FER AGENT**\nShareholders may report a change of address\nor make inquiries by writing or calling:\nComputershare Investor Services, LLC\n2 North LaSalle Street\nChicago, IL 60602\nTelephone: 312.588.4991\nI NVEST OR I NFOR MA T I ON\nStatements in this report that are not strictly historical, including statements as to\nplans, objectives, and future financial performance, are “forward-looking” state-\nments that are made pursuant to the safe harbor provisions of the Private Securities\nLitigation Reform Act of 1995. Forward-looking statements involve known and\nunknown risks, which may cause the Company’s actual results in the future to dif-\nfer materially from expected results. These risks include, among others:\n**-** competition within the office furniture and fireplace industries, including\ncompetition from imported products and competitive pricing;\n**-** increases in the cost of raw materials, including steel, which is the Company’s\nlargest raw material category;\n**-** increases in the cost of health care benefits provided by the Company;\n**-** reduced demand for the Company’s storage products caused by changes in\noffice technology; including the change from paper record storage to electronic\nrecord storage;\n**-** the effects of economic conditions, on demand for office furniture, customer\ninsolvencies and related bad debts and claims against the Company that it\nreceived preferential payments;\n**-** changes in demand and order patterns from the Company’s customers, par-\nticularly its top ten customers, which represented approximately 36% of net sales\nin 2003;\n**-** issues associated with acquisitions and integration of acquisitions;\n**-** the ability of the Company to realize cost savings and productivity improve-\nments from its cost containment and business simplification initiatives;\n**-** the ability of the Company to realize financial benefits from investments in new\nproducts;\n**-** the ability of the Company’s distributors and dealers to successfully market\nand sell the Company’s products;\n**-** the availability and cost of capital to finance planned growth; and\n**-** other risks, uncertainties, and factors described from time to time in the", - "page_start": 62, - "page_end": 62, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS\n\nto decrease sales and operating expenses and capital expenditures in the “Sales Financing” segment by ¥33,351 million, ¥33,374 million and\n¥29,716 million, respectively, to increase operating income, total assets and depreciation expense in the “Sales Financing” segment by ¥23\nmillion, ¥662 million and ¥292 million, respectively, and to increase sales and operating expenses in “Eliminations” by ¥15,645 million for the\nyear ended March 31, 2004 as compared with the corresponding amounts which would have been recorded if the previous method had been\nfollowed.\nFINANCIAL SECTION\nFiscal year 2002 *(* *For the year ended* *Mar. 31, 2003)*\nSales Automobile Financing Total EliminationsConsolidated\n*Millions of yen*\nI. Sales and operating income\nSales to third parties ................................................................................... ¥6,444,460 ¥ 384,128 ¥6,828,588 ¥ — ¥6,828,588\nInter-segment sales and transfers ................................................... 42,775 11,740 54,515 (54,515) —\nTotal sales ............................................................................................................ 6,487,235 395,868 6,883,103 (54,515) 6,828,588\nOperating expenses .................................................................................... 5,818,023 335,986 6,154,009 (62,651) 6,091,358\nOperating income .......................................................................................... ¥ 669,212 ¥ 59,882 ¥ 729,094 ¥ 8,136 ¥ 737,230\nII. Assets, depreciation and capital expenditures\nTotal assets ........................................................................................................ ¥5,607,323 ¥3,103,889 ¥8,711,212 ¥(1,362,029) ¥7,349,183\nDepreciation and amortization ............................................................ ¥ 213,569 ¥ 157,556 ¥ 371,125 ¥ — ¥ 371,125\nCapital expenditures ................................................................................... ¥ 410,003 ¥ 451,630 ¥ 861,633 ¥ — ¥ 861,633\nThe following tables set forth the summarized financial statements by business segment for the years ended March 31, 2005, 2004 and 2003.\nAmounts for the sales financing segment represent the aggregate of the figures for the sales financing subsidiaries in Japan, the United States,\nCanada and Mexico. Amounts for the automobile and Eliminations segment represent the differences between the consolidated totals and those\nfor the sales financing segment.\n1) Summarized consolidated balance sheets by business segment\n*Millions of yen* *Thousands of U.S. dollars*\nAutomobile and Sales Consolidated Automobile and Sales Consolidated Fiscal year 2004 *(As of Mar. 31, 2005)* Eliminations Financing total Eliminations Financing total\nCash and cash equivalents ................................... ¥ 280,176 ¥ 9,608 ¥ 289,784 $ 2,618,468 $ 89,794 $ 2,708,262\nShort-term investments ........................................... 20,431 3,485 23,916 190,944 32,570 223,514\nReceivables, less allowance for\ndoubtful receivables ................................................ 296,364 3,193,181 3,489,545 2,769,757 29,842,813 32,612,570\nInventories .......................................................................... 702,534 5,528 708,062 6,565,738 51,664 6,617,402\nOther current assets .................................................. 388,956 239,131 628,087 3,635,104 2,234,869 5,869,973\nTotal current assets .................................................... 1,688,461 3,450,933 5,139,394 15,780,011 32,251,710 48,031,721\nProperty, plant and equipment, net ................ 2,774,719 1,022,228 3,796,947 25,931,953 9,553,533 35,485,486\nInvestment securities ................................................. 361,632 289 361,921 3,379,738 2,701 3,382,439\nOther assets ...................................................................... 427,389 122,872 550,261 3,994,290 1,148,336 5,142,626", - "page_start": 94, - "page_end": 95, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Results of Operations**\n\nSelling and\nadministrative expenses 26.8 25.9\nRestructuring related charges 0.2 1.3\nOperating income 8.4 6.9\nInterest income (net) (0.1) (0.4)\nIncome before income taxes 8.3 6.5\nIncome taxes 2.9 2.3\nNet income 5.4% 4.2%\n* **N ET S ALES** *\nNet sales increased 3.7% in 2003 and decreased 5.6% in 2002. The\nincrease in 2003 was due to the extra week in 2003 as a result of the\nCompany’s 52/53-week fiscal year and strong performance in the hearth\nproducts segment. The decrease in 2002 was due to the decline in the\noffice furniture market due to unstable economic conditions and the\ndeletion of less profitable product lines in the hearth products segment.\n* **GRO S S PRO FI T** *\nGross profit as a percent of net sales improved 1.0 percentage point in\n2003 as compared to fiscal 2002 and 1.3 percentage points in 2002 as\ncompared to 2001. The improvement in both periods was a result of the\ncontinued net benefits of rapid continuous improvement, restructuring\ninitiatives, business simplification, new products, and improved price\nrealization. Included in 2003 gross profit was $6.7 million of acceler-\nated depreciation, which reduced gross profits 0.4 percentage points.\nThe Company expects to mitigate any future increases in material costs\nthrough various initiatives, including alternative materials and sup-\npliers and its rapid continuous improvement program.\n* **S EL LI N G AN D AD MI N I S TRATI VE EXPEN S ES** *\nSelling and administrative expenses, excluding restructuring charges,\nincreased 5.8% in 2003 and decreased 2.2% in 2002. The increase in\n2003 was due to additional investment of approximately $14 million in\nbrand building and selling initiatives, and increased freight costs of\n$7 million due to rate increases, fuel surcharges, and volume. The\ndecrease in 2002 was due to no longer amortizing goodwill and certain\nother intangible assets of approximately $9 million and lower overall\n35\nsales volume, offset by increased investment in brand equity build-\ning and new product development of approximately $7 million, and\nincreased incentive compensation of which approximately $4 million\nwas for a debenture earn out related to a prior acquisition.\nSelling and administrative expenses include freight expense\nfor shipments to customers, product development costs, and amortiza-\ntion expense of intangible assets. The Selling and Administrative\nExpenses note included in the Notes to Consolidated Financial\nStatements provides further information regarding the comparative\nexpense levels for these major expense items.", - "page_start": 33, - "page_end": 34, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS\n\nwould have been recorded if the previous method had been followed.\nb) As described in Note 2(c), effective April 1, 2003, the Company and its domestic consolidated subsidiaries changed their method of\naccounting for noncancelable lease transactions which transfer substantially all risks and rewards associated with the ownership of assets,\nfrom accounting for them as operating leases, to finance leases. The effect of this change was to decrease sales and operating expenses in\nthe “Japan” segment by ¥17,943 million and ¥39,534 million, respectively, and to increase operating income and total assets in the “Japan”\nsegment by ¥21,591 million and ¥137,184 million, respectively, for the year ended March 31, 2004 as compared with the corresponding\namounts which would have been recorded if the previous method had been followed. FINANCIAL SECTION\n**101**\nFINANCIAL SECTION\n**102**\nFiscal year 2002 *(For the year ended Mar. 31, 2003)*\nOther foreign Japan North America Europe countries Total Eliminations Consolidated\n*Millions of yen*\nSales to third parties .......................................... ¥2,554,374 ¥2,879,500 ¥963,440 ¥431,274 ¥6,828,588 ¥ — ¥6,828,588\nInter-area sales and transfers .............................. 1,766,102 32,763 26,765 4,174 1,829,804 (1,829,804) —\nTotal sales ................................................................... 4,320,476 2,912,263 990,205 435,448 8,658,392 (1,829,804) 6,828,588\nOperating expenses ........................................... 3,929,920 2,607,699 968,253 418,682 7,924,554 (1,833,196) 6,091,358\nOperating income ................................................. ¥ 390,556 ¥ 304,564 ¥ 21,952 ¥ 16,766 ¥ 733,838 ¥ 3,392 ¥ 737,230\nTotal assets ............................................................... ¥4,881,842 ¥3,463,261 ¥502,028 ¥140,849 ¥8,987,980 ¥(1,638,797) ¥7,349,183\nOverseas sales\nOverseas sales, which include export sales of the Company and its domestic consolidated subsidiaries and sales (other than exports to Japan) of\nthe foreign consolidated subsidiaries, for the years ended March 31, 2005, 2004 and 2003 are summarized as follows:\nFiscal year 2004 *(For the year ended Mar. 31, 2005)*\nOther foreign North America Europe countries Total\n*Millions of yen*\nOverseas sales .................................................................................................................................................... ¥3,662,436 ¥1,269,204 ¥1,401,592 ¥6,333,232\nConsolidated net sales ................................................................................................................................. 8,576,277\n*Thousands of U.S. dollars*\nOverseas sales ................................................................................................................................................ $34,228,374 $11,861,720 $13,098,991 $59,189,085\nConsolidated net sales ............................................................................................................................. 80,152,122\nOverseas sales as a percentage of consolidated net sales ...................................... 42.7% 14.8% 16.3% 73.8%\nFiscal year 2003 *(For the year ended Mar. 31, 2004)*\nOther foreign North America Europe countries Total\n*Millions of yen*\nOverseas sales .................................................................................................................................................... ¥3,222,497 ¥1,201,035 ¥773,248 ¥5,196,780\nConsolidated net sales ................................................................................................................................. 7,429,219\nOverseas sales as a percentage of consolidated net sales .......................................... 43.4% 16.2% 10.4% 70.0%\nFiscal year 2002 *(For the year ended Mar. 31, 2003)*\nOther foreign North America Europe countries Total\n*Millions of yen*", - "page_start": 102, - "page_end": 103, - "source_file": "OTC_NSANY_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_ATRI_2003.pdf", - "query": "What operations were discontinued in 1997 by Atrion Corp ?", - "target_page": 17, - "target_passage": "During 1997, the Company sold all of its natural gas operations. ", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 2003 A N N U A L R E P O R T\n\n##### In recent years, the economic climate has presented significant\n##### challenges to growth—and, in some cases, survival—for American\n##### businesses. The companies that have fared well are those with solid\n##### financial foundations and sound growth strategies that provide a\n##### measure of protection against the changing winds of the economy.\n##### Atrion is one of those companies. For the past five years, we have\n##### produced earnings per share growth of more than 15 percent each\n##### year. Despite fluctuations in our markets and product demand, we\n##### have continued to return value to our stockholders through strong\n##### earnings growth, year after year. As a leading provider of medical\n##### devices and components to niche markets in the health care\n##### industry, we are committed to doing everything we can to continue\n##### that level of performance.\nF I N A N C I A L H I G H L I G H T S 1\nL E T T E R T O S T O C K H O L D E R S 2\nF I N A N C I A L I N F O R M A T I O N 7\nC O R P O R A T E I N F O R M A T I O N 2 8\nRevenues from continuing operations $ 62,803,000\n| $ 59,533,000 5,782,000 4,065,000 $ 2.18 1,863,000 |\n|:---|\n| 2002 |\n| $ 60,807,000 14,787,000 10,337,000 $ 41,691,000 |\nOperating income 6,923,000\nIncome from continuing operations 4,892,000\nEarnings per diluted share from continuing operations $ 2.66\nWeighted average diluted shares outstanding 1,839,000\nTotal assets $ 60,050,000\nWorking capital 13,803,000\nLong-term debt 4,287,000\nStockholders’ equity $ 44,604,000\nFor the year ended December 31, 2003 2002\nAs of December 31, 2003\n1999 2000 2001 2002 2003 1999 2000 2001 2002 2003 1999 2000 2001 2002 2003\n.50\n1.00\n1.50\n2.00\n2.50\n$3.00\n60\n$70\n50\n40\n30\n20\n10\n6.0 $7.0\n5.0\n4.0\n3.0\n2.0\n1.0\n*Earnings Per Diluted Share From*\n*Continuing Operations*\n*Revenues*\n*(In millions)*\n*Operating Income*\n*(In millions)*", - "page_start": 1, - "page_end": 2, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 3\n\nOur financial performance earned recognition from *Investors Business Daily* , which ranked Atrion sixth\non its list of Market-Leading Medical Stocks in November 2003. During the year, our stock price more than\ndoubled, ending the year at $45.44, up from $22.50 at year-end 2002. Over the last five years, our stock price\nhas increased by 468 percent.\n####### **We make products that meet the specific needs of niche markets.**\nOne of the principal strengths of our company lies in the diversity of our product lines. Atrion makes\nmedical devices and components for end-users and manufacturers throughout the health care industry,\nranging from ophthalmology and cardiovascular products to fluid delivery devices. Our reputation for quality,\nprecision and reliability has helped a number of our products gain the leading market positions in the United\nStates in their respective niches.\nIn the ophthalmic sector, Atrion is a leading U.S. manufacturer of soft contact lens disinfection cases. In\naddition, our LacriCATH ® balloon catheter positions us as a market leader with a patented product for the\ntreatment of tear duct blockages.\nWe serve the cardiac surgery market as a leading U.S. provider of vacuum relief valves, minimally invasive\nsurgical tapes and check valves. Serving the same market, our MPS ® Myocardial Protection System continues\nto make headway, as hospitals and surgeons increasingly recognize the value of this proprietary technology.\nThe MPS delivers essential fluids and medications to the heart during open-heart surgery, and it is the only", - "page_start": 5, - "page_end": 5, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 3\n\nsystem that provides integrated control over temperature, pressure, flow rate and the precise delivery of\nmedications to the heart during surgery. Atrion also is the leading U.S. provider of clamps for IV sets, which\nare used in many surgical and medical settings.\nOur expertise and leadership in valve design and manufacturing extend beyond the health care industry.\nWe are the leading domestic manufacturer of valves and inflation devices used in marine and aviation safety\nproducts.\nWe support this stable of solidly performing products with two essential programs. One is a highly\neffective sales and marketing effort that keeps our products moving into the marketplace. Our sales team is\ncomprised of professionals who possess clinical knowledge and specific product experience, and also\nconcentrate on building strong relationships with customers and within the industry.\nOur other essential program is research and development. We believe it is vital to keep a pipeline of\nproducts in various stages of development so that we can take advantage of near- and long-term opportunities\nin our markets. Understandably, proposed new products for the health care industry must undergo stringent\ntesting and rigorous approval procedures. Often, this means that the process of bringing a new product from\nthe design stage to the marketplace is a long and arduous one. A strong, proactive research and development\nprogram ensures that we are committing the resources and time required to successfully stay the course.", - "page_start": 5, - "page_end": 5, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n###### R E P O R T O F I N D E P E N D E N T C E R T I F I E D P U B L I C A C C O U N T A N T S\n\nand perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes\nexamining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting\nprinciples used and significant estimates made by management as well as evaluating the overall financial statement presentation. We believe that our audits\nprovide a reasonable basis for our opinion.\nIn our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of Atrion Corporation\nand Subsidiaries as of December 31, 2003 and 2002, and the consolidated results of their operations and their consolidated cash flows for the years then\nended in conformity with accounting principles generally accepted in the United States of America.\nAs discussed above, the financial statements of Atrion Corporation and Subsidiaries as of December 31, 2001, and for the year then ended were audited by\nother auditors who have ceased operations. As described in Note 2, these financial statements have been revised to include the transitional disclosures required\nby Statement of Financial Accounting Standards No. 142, Goodwill and Other Intangible Assets, which was adopted by the Company as of January 1, 2002. Our\naudit procedures with respect to the disclosures in Note 2 with respect to 2001 included agreeing the previously reported net income to the previously issued\nfinancial statements and the adjustments to reported net income representing amortization expense (including any related tax effects) recognized in those\nperiods related to goodwill to the Company’s underlying records obtained from management. We also tested the mathematical accuracy of the reconciliation\nof adjusted net income to reported net income, and the related income-per-share amounts. In our opinion, the disclosures for 2001 in Note 2 are appropriate.\nHowever, we were not engaged to audit, review, or apply any procedures to the 2001 financial statements of the Company other than with respect to such\ndisclosures and, accordingly, we do not express an opinion or any other form of assurance on the 2001 financial statements taken as a whole.\nGrant Thornton LLP\nDallas, Texas\nFebruary 13, 2004\n*This is a copy of the audit report previously issued by Arthur Andersen LLP in connection with Atrion Corporation and Subsidiaries Annual Report*\n*for the year ended December 31, 2001. This audit report has not been reissued by Arthur Andersen LLP in connection with this Annual Report. The*", - "page_start": 24, - "page_end": 24, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 1\n\nOver the years, we have learned that there are certain clear prerequisites to growth. Our path to growth is grounded on\nthese basic fundamentals: Managing our assets wisely. Making products that meet specific market needs. And maintaining\nour keen focus on productivity and profitability. It is our steady and consistent focus on the fundamentals that has\nenabled us to build strength and create an environment for growth, through favorable or unfavorable conditions in the\nmarket and the economy.\n####### **We manage our assets and resources carefully.**\nOur financial strategy centers on building the strength and stability that will position our company for\nongoing growth. We approach the management of our resources with discipline and diligence, striking the\nbalance that allows us to accomplish our objectives: Funding the current needs of the business, maintaining a\nstrong financial foundation, and investing in the resources, technology and assets that will ensure operating\nefficiency and fuel future growth. The soundness of this strategy was reflected once again in our financial\nresults for 2003.\nFor the fifth consecutive year, Atrion’s earnings per diluted share from continuing operations increased\nby more than 15 percent, rising from $2.18 in 2002 to $2.66 in 2003, a 22 percent improvement. In light of\nthe economic pressures which have challenged virtually every business in recent years, we view five\nconsecutive years of EPS growth—ranging from 16 percent to over 50 percent—as a sign of solid financial\nstrength and a testament to the viability of our strategy. Including a gain from discontinued operations of $ .09", - "page_start": 3, - "page_end": 3, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n###### M A N A G E M E N T ’ S D I S C U S S I O N\n\n*consolidated balance sheets as of December 31, 2001 and 2000 and the consolidated statements of income and cash flows for the years ended*\n*December 31, 2000 and 1999 referred to in this report have not been included in the accompanying financial statements.*\nTo the Stockholders and the Board of Directors of Atrion Corporation:\nWe have audited the accompanying consolidated balance sheets of Atrion Corporation (a Delaware corporation) and subsidiaries as of December 31, 2001\nand 2000 and the related consolidated statements of income and cash flows for each of the three years in the period ended December 31, 2001. These financial\nstatements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.\nWe conducted our audits in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audit\nto obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence\nsupporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made\nby management as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.\nIn our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of Atrion Corporation and subsidiaries\nas of December 31, 2001 and 2000 and the results of their operations and their cash flows for each of the three years in the period ended December 31,\n2001 in conformity with accounting principles generally accepted in the United States.\nArthur Andersen LLP\nAtlanta, Georgia\nFebruary 25, 2002\n###### M A N A G E M E N T ’ S D I S C U S S I O N\n*The following discussion of the Company’s financial condition and results of operations should be read together with the other financial*\n*information and consolidated financial statements included in this Annual Report. This discussion contains forward-looking statements that*\n*involve risks and uncertainties. The Company’s actual results could differ materially from the results anticipated in the forward-looking statements*\n*as a result of a variety of factors, including those discussed in “Forward Looking Statements” and elsewhere in this Annual Report.*\n**O V E R V I E W**", - "page_start": 24, - "page_end": 25, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n###### R E P O R T O F I N D E P E N D E N T C E R T I F I E D P U B L I C A C C O U N T A N T S\n\nmonths notice effective at any time after May 21, 2003. The Company has guaranteed Halkey-Roberts’ payment and performance obligations under the\nlease. The lease is being accounted for as an operating lease, and the rental expense for the years ended December 31, 2003, 2002 and 2001 was $396,000,\n$384,000 and $372,000, respectively. Future minimum rental commitments under this lease are $409,000, $422,000 and $166,000 in 2004, 2005 and\n2006, respectively.\nQ U A R T E R LY F I N A N C I A L D ATA ( U N A U D I T E D )\nQuarterly financial data for 2003 and 2002 are as follows:\n(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)\nQUARTER OPERATING OPERATING NET INCOME/(LOSS)\nENDED REVENUE INCOME INCOME/(LOSS) PER BASIC SHARE\n03/31/03\n| $ 15,721 16,175 16,117 14,790 | $ 1,724 1,705 1,855 1,639 | $ 1,150 1,313 1,330 1,264 | $ .65 .77 .79 .74 |\n|:---|:---|:---|:---|\n| $ 14,825 14,775 14,662 15,271 | $ 1,554 1,401 1,385 1,442 | $ (634) (a) 1,095 1,097 1,031 | $ (.37) (a) .64 .64 .60 |\n06/30/03\n09/30/03\n12/31/03\n03/31/02\n06/30/02\n09/30/02\n12/31/02\n(a) Includes a $1.6 million after-tax charge ($ .96 per share) from goodwill impairment (see Note 2)\n13\n###### R E P O R T O F I N D E P E N D E N T C E R T I F I E D P U B L I C A C C O U N T A N T S\nTo the Stockholders and the Board of Directors of Atrion Corporation:\nWe have audited the accompanying consolidated balance sheets of Atrion Corporation (a Delaware corporation) and Subsidiaries as of December 31, 2003\nand 2002, and the related consolidated statements of income, changes in stockholders’ equity and cash flows for the years then ended. These financial\nstatements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audit.\nThe financial statements of Atrion Corporation and Subsidiaries as of and for the year in the period ended December 31, 2001, were audited by other auditors\nwho have ceased operations. Those auditors expressed an unqualified opinion on those financial statements in their report dated February 25, 2002.\nWe conducted our audits in accordance with auditing standards generally accepted in the United States of America. Those standards require that we plan", - "page_start": 23, - "page_end": 24, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n1 S U M M A R Y O F S I G N I F I C A N T A C C O U N T I N G P O L I C I E S\nAtrion Corporation designs, develops, manufactures and markets products primarily for the medical and health care industry. The Company markets its\nproducts throughout the United States and internationally. The Company’s customers include hospitals, distributors, and other manufacturers. As of\nDecember 31, 2003, the principal subsidiaries of the Company through which it conducted its operations were Atrion Medical Products, Inc. (“Atrion\nMedical Products”), Halkey-Roberts Corporation (“Halkey-Roberts”) and Quest Medical, Inc. (“Quest Medical”).\n**P R I N C I P L E S O F C O N S O L I D AT I O N**\nThe consolidated financial statements include the accounts of Atrion Corporation and its subsidiaries (the “Company”). All significant intercompany\ntransactions and balances have been eliminated in consolidation.\n**F A I R VA L U E**\nThe carrying amounts of cash and cash equivalents, accounts receivable and accounts payable approximate fair value due to the short-term nature of these\nitems. The carrying amount of debt approximates fair value as the interest rate is tied to market rates.\n**E S T I M AT E S**\nThe preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management\nto make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the dates\nof the financial statements and the reported amount of revenues and expenses during the reporting periods. Actual results could differ from those estimates.\n**F I N A N C I A L P R E S E N T AT I O N**\nCertain prior-year amounts have been reclassified to conform with the current-year presentation.\n**C A S H A N D C A S H E Q U I VA L E N T S**\nCash equivalents are securities with original maturities of 90 days or less.\n**T R A D E R E C E I VA B L E S**\nTrade accounts receivable are recorded at the original sales price to the customer. The Company maintains an allowance for doubtful accounts to reflect\nestimated losses resulting from the inability of customers to make required payments. On an ongoing basis, the collectibility of accounts receivable is", - "page_start": 13, - "page_end": 13, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 28\n\nCompany for each quarter of 2002 and 2003.\n2002 Quarter Ended High Low Dividends\nMarch 31 $ 38.14\n| $ 26.91 26.82 18.31 17.31 | $ — — — — |\n|:---|:---|\n| Low | Dividends |\n| $ 17.95 22.75 26.80 40.00 | $ — — .12 .12 |\nJune 30 32.51\nSeptember 30 28.09\nDecember 31 23.90\n2003 Quarter Ended High\nMarch 31 $ 22.85\nJune 30 30.80\nSeptember 30 45.20\nDecember 31 50.00\nThe Company paid no cash dividends on its common stock during 2002. In the third quarter of 2003 the Company began paying\nquarterly cash dividends and presently plans to pay quarterly cash dividends in the future.\n*MPS and LacriCATH are registered trademarks of Atrion Corporation*\nA t r i o n C o r p o r a t i o n\nO n e A l l e n t o w n P a r k w a y\nA l l e n , T e x a s 7 5 0 0 2\n9 7 2 - 3 9 0\n\n- 9 8 0 0\nw w w . a t r i o n c o r p . c o m", - "page_start": 30, - "page_end": 31, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 28\n\n###### C O R P O R A T E I N F O R M A T I O N\n####### **C o r p o r a t e O f f i c e :**\nAtrion Corporation\nOne Allentown Parkway\nAllen, Texas 75002\n(972) 390-9800\nwww.atrioncorp.com\n####### **R e g i s t r a r a n d T r a n s f e r A g e n t**\nAmerican Stock Transfer and Trust Company\n59 Maiden Lane\nNew York, New York 10007\n####### **F o r m 1 0 - K**\nA copy of the Company’s 2003 Annual Report on Form 10-K, as filed with the Securities and Exchange\nCommission, may be obtained by any stockholder without charge by written request to:\n*Corporate Secretary*\n*Atrion Corporation*\n*One Allentown Parkway*\n*Allen, Texas 75002*\n####### **S t o c k I n f o r m a t i o n**\nThe Company’s common stock is traded on The Nasdaq Stock Market (Symbol: ATRI). As of March 8, 2004, there were\napproximately 1,200 stockholders, including beneficial owners holding shares in nominee or “street” name. The table below\nsets forth the high and low closing prices on The Nasdaq Stock Market and the quarterly dividends per share declared by the", - "page_start": 30, - "page_end": 30, - "source_file": "NASDAQ_ATRI_2003.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_ATRI_2003.pdf", - "query": "How much share of Atrion's revenues did its major customer representin in 2003 ? ", - "target_page": 21, - "target_passage": "The Company had one major customer which represented approximately $9.1 million (14.4 percent", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 2003 A N N U A L R E P O R T\n\n##### In recent years, the economic climate has presented significant\n##### challenges to growth—and, in some cases, survival—for American\n##### businesses. The companies that have fared well are those with solid\n##### financial foundations and sound growth strategies that provide a\n##### measure of protection against the changing winds of the economy.\n##### Atrion is one of those companies. For the past five years, we have\n##### produced earnings per share growth of more than 15 percent each\n##### year. Despite fluctuations in our markets and product demand, we\n##### have continued to return value to our stockholders through strong\n##### earnings growth, year after year. As a leading provider of medical\n##### devices and components to niche markets in the health care\n##### industry, we are committed to doing everything we can to continue\n##### that level of performance.\nF I N A N C I A L H I G H L I G H T S 1\nL E T T E R T O S T O C K H O L D E R S 2\nF I N A N C I A L I N F O R M A T I O N 7\nC O R P O R A T E I N F O R M A T I O N 2 8\nRevenues from continuing operations $ 62,803,000\n| $ 59,533,000 5,782,000 4,065,000 $ 2.18 1,863,000 |\n|:---|\n| 2002 |\n| $ 60,807,000 14,787,000 10,337,000 $ 41,691,000 |\nOperating income 6,923,000\nIncome from continuing operations 4,892,000\nEarnings per diluted share from continuing operations $ 2.66\nWeighted average diluted shares outstanding 1,839,000\nTotal assets $ 60,050,000\nWorking capital 13,803,000\nLong-term debt 4,287,000\nStockholders’ equity $ 44,604,000\nFor the year ended December 31, 2003 2002\nAs of December 31, 2003\n1999 2000 2001 2002 2003 1999 2000 2001 2002 2003 1999 2000 2001 2002 2003\n.50\n1.00\n1.50\n2.00\n2.50\n$3.00\n60\n$70\n50\n40\n30\n20\n10\n6.0 $7.0\n5.0\n4.0\n3.0\n2.0\n1.0\n*Earnings Per Diluted Share From*\n*Continuing Operations*\n*Revenues*\n*(In millions)*\n*Operating Income*\n*(In millions)*", - "page_start": 1, - "page_end": 2, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 3\n\nOur financial performance earned recognition from *Investors Business Daily* , which ranked Atrion sixth\non its list of Market-Leading Medical Stocks in November 2003. During the year, our stock price more than\ndoubled, ending the year at $45.44, up from $22.50 at year-end 2002. Over the last five years, our stock price\nhas increased by 468 percent.\n####### **We make products that meet the specific needs of niche markets.**\nOne of the principal strengths of our company lies in the diversity of our product lines. Atrion makes\nmedical devices and components for end-users and manufacturers throughout the health care industry,\nranging from ophthalmology and cardiovascular products to fluid delivery devices. Our reputation for quality,\nprecision and reliability has helped a number of our products gain the leading market positions in the United\nStates in their respective niches.\nIn the ophthalmic sector, Atrion is a leading U.S. manufacturer of soft contact lens disinfection cases. In\naddition, our LacriCATH ® balloon catheter positions us as a market leader with a patented product for the\ntreatment of tear duct blockages.\nWe serve the cardiac surgery market as a leading U.S. provider of vacuum relief valves, minimally invasive\nsurgical tapes and check valves. Serving the same market, our MPS ® Myocardial Protection System continues\nto make headway, as hospitals and surgeons increasingly recognize the value of this proprietary technology.\nThe MPS delivers essential fluids and medications to the heart during open-heart surgery, and it is the only", - "page_start": 5, - "page_end": 5, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 1\n\nOver the years, we have learned that there are certain clear prerequisites to growth. Our path to growth is grounded on\nthese basic fundamentals: Managing our assets wisely. Making products that meet specific market needs. And maintaining\nour keen focus on productivity and profitability. It is our steady and consistent focus on the fundamentals that has\nenabled us to build strength and create an environment for growth, through favorable or unfavorable conditions in the\nmarket and the economy.\n####### **We manage our assets and resources carefully.**\nOur financial strategy centers on building the strength and stability that will position our company for\nongoing growth. We approach the management of our resources with discipline and diligence, striking the\nbalance that allows us to accomplish our objectives: Funding the current needs of the business, maintaining a\nstrong financial foundation, and investing in the resources, technology and assets that will ensure operating\nefficiency and fuel future growth. The soundness of this strategy was reflected once again in our financial\nresults for 2003.\nFor the fifth consecutive year, Atrion’s earnings per diluted share from continuing operations increased\nby more than 15 percent, rising from $2.18 in 2002 to $2.66 in 2003, a 22 percent improvement. In light of\nthe economic pressures which have challenged virtually every business in recent years, we view five\nconsecutive years of EPS growth—ranging from 16 percent to over 50 percent—as a sign of solid financial\nstrength and a testament to the viability of our strategy. Including a gain from discontinued operations of $ .09", - "page_start": 3, - "page_end": 3, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n###### R E P O R T O F I N D E P E N D E N T C E R T I F I E D P U B L I C A C C O U N T A N T S\n\nmonths notice effective at any time after May 21, 2003. The Company has guaranteed Halkey-Roberts’ payment and performance obligations under the\nlease. The lease is being accounted for as an operating lease, and the rental expense for the years ended December 31, 2003, 2002 and 2001 was $396,000,\n$384,000 and $372,000, respectively. Future minimum rental commitments under this lease are $409,000, $422,000 and $166,000 in 2004, 2005 and\n2006, respectively.\nQ U A R T E R LY F I N A N C I A L D ATA ( U N A U D I T E D )\nQuarterly financial data for 2003 and 2002 are as follows:\n(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)\nQUARTER OPERATING OPERATING NET INCOME/(LOSS)\nENDED REVENUE INCOME INCOME/(LOSS) PER BASIC SHARE\n03/31/03\n| $ 15,721 16,175 16,117 14,790 | $ 1,724 1,705 1,855 1,639 | $ 1,150 1,313 1,330 1,264 | $ .65 .77 .79 .74 |\n|:---|:---|:---|:---|\n| $ 14,825 14,775 14,662 15,271 | $ 1,554 1,401 1,385 1,442 | $ (634) (a) 1,095 1,097 1,031 | $ (.37) (a) .64 .64 .60 |\n06/30/03\n09/30/03\n12/31/03\n03/31/02\n06/30/02\n09/30/02\n12/31/02\n(a) Includes a $1.6 million after-tax charge ($ .96 per share) from goodwill impairment (see Note 2)\n13\n###### R E P O R T O F I N D E P E N D E N T C E R T I F I E D P U B L I C A C C O U N T A N T S\nTo the Stockholders and the Board of Directors of Atrion Corporation:\nWe have audited the accompanying consolidated balance sheets of Atrion Corporation (a Delaware corporation) and Subsidiaries as of December 31, 2003\nand 2002, and the related consolidated statements of income, changes in stockholders’ equity and cash flows for the years then ended. These financial\nstatements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audit.\nThe financial statements of Atrion Corporation and Subsidiaries as of and for the year in the period ended December 31, 2001, were audited by other auditors\nwho have ceased operations. Those auditors expressed an unqualified opinion on those financial statements in their report dated February 25, 2002.\nWe conducted our audits in accordance with auditing standards generally accepted in the United States of America. Those standards require that we plan", - "page_start": 23, - "page_end": 24, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n1 S U M M A R Y O F S I G N I F I C A N T A C C O U N T I N G P O L I C I E S\nAtrion Corporation designs, develops, manufactures and markets products primarily for the medical and health care industry. The Company markets its\nproducts throughout the United States and internationally. The Company’s customers include hospitals, distributors, and other manufacturers. As of\nDecember 31, 2003, the principal subsidiaries of the Company through which it conducted its operations were Atrion Medical Products, Inc. (“Atrion\nMedical Products”), Halkey-Roberts Corporation (“Halkey-Roberts”) and Quest Medical, Inc. (“Quest Medical”).\n**P R I N C I P L E S O F C O N S O L I D AT I O N**\nThe consolidated financial statements include the accounts of Atrion Corporation and its subsidiaries (the “Company”). All significant intercompany\ntransactions and balances have been eliminated in consolidation.\n**F A I R VA L U E**\nThe carrying amounts of cash and cash equivalents, accounts receivable and accounts payable approximate fair value due to the short-term nature of these\nitems. The carrying amount of debt approximates fair value as the interest rate is tied to market rates.\n**E S T I M AT E S**\nThe preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management\nto make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the dates\nof the financial statements and the reported amount of revenues and expenses during the reporting periods. Actual results could differ from those estimates.\n**F I N A N C I A L P R E S E N T AT I O N**\nCertain prior-year amounts have been reclassified to conform with the current-year presentation.\n**C A S H A N D C A S H E Q U I VA L E N T S**\nCash equivalents are securities with original maturities of 90 days or less.\n**T R A D E R E C E I VA B L E S**\nTrade accounts receivable are recorded at the original sales price to the customer. The Company maintains an allowance for doubtful accounts to reflect\nestimated losses resulting from the inability of customers to make required payments. On an ongoing basis, the collectibility of accounts receivable is", - "page_start": 13, - "page_end": 13, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 28\n\nCompany for each quarter of 2002 and 2003.\n2002 Quarter Ended High Low Dividends\nMarch 31 $ 38.14\n| $ 26.91 26.82 18.31 17.31 | $ — — — — |\n|:---|:---|\n| Low | Dividends |\n| $ 17.95 22.75 26.80 40.00 | $ — — .12 .12 |\nJune 30 32.51\nSeptember 30 28.09\nDecember 31 23.90\n2003 Quarter Ended High\nMarch 31 $ 22.85\nJune 30 30.80\nSeptember 30 45.20\nDecember 31 50.00\nThe Company paid no cash dividends on its common stock during 2002. In the third quarter of 2003 the Company began paying\nquarterly cash dividends and presently plans to pay quarterly cash dividends in the future.\n*MPS and LacriCATH are registered trademarks of Atrion Corporation*\nA t r i o n C o r p o r a t i o n\nO n e A l l e n t o w n P a r k w a y\nA l l e n , T e x a s 7 5 0 0 2\n9 7 2 - 3 9 0\n\n- 9 8 0 0\nw w w . a t r i o n c o r p . c o m", - "page_start": 30, - "page_end": 31, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 4\n30%\n24% 24%\n22%\n2003 Revenues\nby Product Line\nCARDIOVASCULAR OPHTHALMOLOGY\nFLUID DELIVERY OTHER\n#### Balanced growth. Product diversity. Market leadership.\n#### These continue to stand as signs of our strength.", - "page_start": 5, - "page_end": 6, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "## **7,577**\n\n*(in thousands, except per share amounts)*\n7,522\n7,549\n##### **$ 9,761**\n23 ■ 2003 ANNUAL REPORT", - "page_start": 23, - "page_end": 24, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n###### R E P O R T O F I N D E P E N D E N T C E R T I F I E D P U B L I C A C C O U N T A N T S\n\nand perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes\nexamining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting\nprinciples used and significant estimates made by management as well as evaluating the overall financial statement presentation. We believe that our audits\nprovide a reasonable basis for our opinion.\nIn our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of Atrion Corporation\nand Subsidiaries as of December 31, 2003 and 2002, and the consolidated results of their operations and their consolidated cash flows for the years then\nended in conformity with accounting principles generally accepted in the United States of America.\nAs discussed above, the financial statements of Atrion Corporation and Subsidiaries as of December 31, 2001, and for the year then ended were audited by\nother auditors who have ceased operations. As described in Note 2, these financial statements have been revised to include the transitional disclosures required\nby Statement of Financial Accounting Standards No. 142, Goodwill and Other Intangible Assets, which was adopted by the Company as of January 1, 2002. Our\naudit procedures with respect to the disclosures in Note 2 with respect to 2001 included agreeing the previously reported net income to the previously issued\nfinancial statements and the adjustments to reported net income representing amortization expense (including any related tax effects) recognized in those\nperiods related to goodwill to the Company’s underlying records obtained from management. We also tested the mathematical accuracy of the reconciliation\nof adjusted net income to reported net income, and the related income-per-share amounts. In our opinion, the disclosures for 2001 in Note 2 are appropriate.\nHowever, we were not engaged to audit, review, or apply any procedures to the 2001 financial statements of the Company other than with respect to such\ndisclosures and, accordingly, we do not express an opinion or any other form of assurance on the 2001 financial statements taken as a whole.\nGrant Thornton LLP\nDallas, Texas\nFebruary 13, 2004\n*This is a copy of the audit report previously issued by Arthur Andersen LLP in connection with Atrion Corporation and Subsidiaries Annual Report*\n*for the year ended December 31, 2001. This audit report has not been reissued by Arthur Andersen LLP in connection with this Annual Report. The*", - "page_start": 24, - "page_end": 24, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 28\n\n###### C O R P O R A T E I N F O R M A T I O N\n####### **C o r p o r a t e O f f i c e :**\nAtrion Corporation\nOne Allentown Parkway\nAllen, Texas 75002\n(972) 390-9800\nwww.atrioncorp.com\n####### **R e g i s t r a r a n d T r a n s f e r A g e n t**\nAmerican Stock Transfer and Trust Company\n59 Maiden Lane\nNew York, New York 10007\n####### **F o r m 1 0 - K**\nA copy of the Company’s 2003 Annual Report on Form 10-K, as filed with the Securities and Exchange\nCommission, may be obtained by any stockholder without charge by written request to:\n*Corporate Secretary*\n*Atrion Corporation*\n*One Allentown Parkway*\n*Allen, Texas 75002*\n####### **S t o c k I n f o r m a t i o n**\nThe Company’s common stock is traded on The Nasdaq Stock Market (Symbol: ATRI). As of March 8, 2004, there were\napproximately 1,200 stockholders, including beneficial owners holding shares in nominee or “street” name. The table below\nsets forth the high and low closing prices on The Nasdaq Stock Market and the quarterly dividends per share declared by the", - "page_start": 30, - "page_end": 30, - "source_file": "NASDAQ_ATRI_2003.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_ATRI_2003.pdf", - "query": "What was Atrion's gross profit in 2003 (in thousands) ? ", - "target_page": 10, - "target_passage": "Gross Profit 22,239", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 2003 A N N U A L R E P O R T\n\n##### In recent years, the economic climate has presented significant\n##### challenges to growth—and, in some cases, survival—for American\n##### businesses. The companies that have fared well are those with solid\n##### financial foundations and sound growth strategies that provide a\n##### measure of protection against the changing winds of the economy.\n##### Atrion is one of those companies. For the past five years, we have\n##### produced earnings per share growth of more than 15 percent each\n##### year. Despite fluctuations in our markets and product demand, we\n##### have continued to return value to our stockholders through strong\n##### earnings growth, year after year. As a leading provider of medical\n##### devices and components to niche markets in the health care\n##### industry, we are committed to doing everything we can to continue\n##### that level of performance.\nF I N A N C I A L H I G H L I G H T S 1\nL E T T E R T O S T O C K H O L D E R S 2\nF I N A N C I A L I N F O R M A T I O N 7\nC O R P O R A T E I N F O R M A T I O N 2 8\nRevenues from continuing operations $ 62,803,000\n| $ 59,533,000 5,782,000 4,065,000 $ 2.18 1,863,000 |\n|:---|\n| 2002 |\n| $ 60,807,000 14,787,000 10,337,000 $ 41,691,000 |\nOperating income 6,923,000\nIncome from continuing operations 4,892,000\nEarnings per diluted share from continuing operations $ 2.66\nWeighted average diluted shares outstanding 1,839,000\nTotal assets $ 60,050,000\nWorking capital 13,803,000\nLong-term debt 4,287,000\nStockholders’ equity $ 44,604,000\nFor the year ended December 31, 2003 2002\nAs of December 31, 2003\n1999 2000 2001 2002 2003 1999 2000 2001 2002 2003 1999 2000 2001 2002 2003\n.50\n1.00\n1.50\n2.00\n2.50\n$3.00\n60\n$70\n50\n40\n30\n20\n10\n6.0 $7.0\n5.0\n4.0\n3.0\n2.0\n1.0\n*Earnings Per Diluted Share From*\n*Continuing Operations*\n*Revenues*\n*(In millions)*\n*Operating Income*\n*(In millions)*", - "page_start": 1, - "page_end": 2, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 1\n\nOver the years, we have learned that there are certain clear prerequisites to growth. Our path to growth is grounded on\nthese basic fundamentals: Managing our assets wisely. Making products that meet specific market needs. And maintaining\nour keen focus on productivity and profitability. It is our steady and consistent focus on the fundamentals that has\nenabled us to build strength and create an environment for growth, through favorable or unfavorable conditions in the\nmarket and the economy.\n####### **We manage our assets and resources carefully.**\nOur financial strategy centers on building the strength and stability that will position our company for\nongoing growth. We approach the management of our resources with discipline and diligence, striking the\nbalance that allows us to accomplish our objectives: Funding the current needs of the business, maintaining a\nstrong financial foundation, and investing in the resources, technology and assets that will ensure operating\nefficiency and fuel future growth. The soundness of this strategy was reflected once again in our financial\nresults for 2003.\nFor the fifth consecutive year, Atrion’s earnings per diluted share from continuing operations increased\nby more than 15 percent, rising from $2.18 in 2002 to $2.66 in 2003, a 22 percent improvement. In light of\nthe economic pressures which have challenged virtually every business in recent years, we view five\nconsecutive years of EPS growth—ranging from 16 percent to over 50 percent—as a sign of solid financial\nstrength and a testament to the viability of our strategy. Including a gain from discontinued operations of $ .09", - "page_start": 3, - "page_end": 3, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "## **7,577**\n\n*(in thousands, except per share amounts)*\n7,522\n7,549\n##### **$ 9,761**\n23 ■ 2003 ANNUAL REPORT", - "page_start": 23, - "page_end": 24, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 3\n\nOur financial performance earned recognition from *Investors Business Daily* , which ranked Atrion sixth\non its list of Market-Leading Medical Stocks in November 2003. During the year, our stock price more than\ndoubled, ending the year at $45.44, up from $22.50 at year-end 2002. Over the last five years, our stock price\nhas increased by 468 percent.\n####### **We make products that meet the specific needs of niche markets.**\nOne of the principal strengths of our company lies in the diversity of our product lines. Atrion makes\nmedical devices and components for end-users and manufacturers throughout the health care industry,\nranging from ophthalmology and cardiovascular products to fluid delivery devices. Our reputation for quality,\nprecision and reliability has helped a number of our products gain the leading market positions in the United\nStates in their respective niches.\nIn the ophthalmic sector, Atrion is a leading U.S. manufacturer of soft contact lens disinfection cases. In\naddition, our LacriCATH ® balloon catheter positions us as a market leader with a patented product for the\ntreatment of tear duct blockages.\nWe serve the cardiac surgery market as a leading U.S. provider of vacuum relief valves, minimally invasive\nsurgical tapes and check valves. Serving the same market, our MPS ® Myocardial Protection System continues\nto make headway, as hospitals and surgeons increasingly recognize the value of this proprietary technology.\nThe MPS delivers essential fluids and medications to the heart during open-heart surgery, and it is the only", - "page_start": 5, - "page_end": 5, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 28\n\nCompany for each quarter of 2002 and 2003.\n2002 Quarter Ended High Low Dividends\nMarch 31 $ 38.14\n| $ 26.91 26.82 18.31 17.31 | $ — — — — |\n|:---|:---|\n| Low | Dividends |\n| $ 17.95 22.75 26.80 40.00 | $ — — .12 .12 |\nJune 30 32.51\nSeptember 30 28.09\nDecember 31 23.90\n2003 Quarter Ended High\nMarch 31 $ 22.85\nJune 30 30.80\nSeptember 30 45.20\nDecember 31 50.00\nThe Company paid no cash dividends on its common stock during 2002. In the third quarter of 2003 the Company began paying\nquarterly cash dividends and presently plans to pay quarterly cash dividends in the future.\n*MPS and LacriCATH are registered trademarks of Atrion Corporation*\nA t r i o n C o r p o r a t i o n\nO n e A l l e n t o w n P a r k w a y\nA l l e n , T e x a s 7 5 0 0 2\n9 7 2 - 3 9 0\n\n- 9 8 0 0\nw w w . a t r i o n c o r p . c o m", - "page_start": 30, - "page_end": 31, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n###### R E P O R T O F I N D E P E N D E N T C E R T I F I E D P U B L I C A C C O U N T A N T S\n\nmonths notice effective at any time after May 21, 2003. The Company has guaranteed Halkey-Roberts’ payment and performance obligations under the\nlease. The lease is being accounted for as an operating lease, and the rental expense for the years ended December 31, 2003, 2002 and 2001 was $396,000,\n$384,000 and $372,000, respectively. Future minimum rental commitments under this lease are $409,000, $422,000 and $166,000 in 2004, 2005 and\n2006, respectively.\nQ U A R T E R LY F I N A N C I A L D ATA ( U N A U D I T E D )\nQuarterly financial data for 2003 and 2002 are as follows:\n(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)\nQUARTER OPERATING OPERATING NET INCOME/(LOSS)\nENDED REVENUE INCOME INCOME/(LOSS) PER BASIC SHARE\n03/31/03\n| $ 15,721 16,175 16,117 14,790 | $ 1,724 1,705 1,855 1,639 | $ 1,150 1,313 1,330 1,264 | $ .65 .77 .79 .74 |\n|:---|:---|:---|:---|\n| $ 14,825 14,775 14,662 15,271 | $ 1,554 1,401 1,385 1,442 | $ (634) (a) 1,095 1,097 1,031 | $ (.37) (a) .64 .64 .60 |\n06/30/03\n09/30/03\n12/31/03\n03/31/02\n06/30/02\n09/30/02\n12/31/02\n(a) Includes a $1.6 million after-tax charge ($ .96 per share) from goodwill impairment (see Note 2)\n13\n###### R E P O R T O F I N D E P E N D E N T C E R T I F I E D P U B L I C A C C O U N T A N T S\nTo the Stockholders and the Board of Directors of Atrion Corporation:\nWe have audited the accompanying consolidated balance sheets of Atrion Corporation (a Delaware corporation) and Subsidiaries as of December 31, 2003\nand 2002, and the related consolidated statements of income, changes in stockholders’ equity and cash flows for the years then ended. These financial\nstatements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audit.\nThe financial statements of Atrion Corporation and Subsidiaries as of and for the year in the period ended December 31, 2001, were audited by other auditors\nwho have ceased operations. Those auditors expressed an unqualified opinion on those financial statements in their report dated February 25, 2002.\nWe conducted our audits in accordance with auditing standards generally accepted in the United States of America. Those standards require that we plan", - "page_start": 23, - "page_end": 24, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n###### R E P O R T O F I N D E P E N D E N T C E R T I F I E D P U B L I C A C C O U N T A N T S\n\nand perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes\nexamining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting\nprinciples used and significant estimates made by management as well as evaluating the overall financial statement presentation. We believe that our audits\nprovide a reasonable basis for our opinion.\nIn our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of Atrion Corporation\nand Subsidiaries as of December 31, 2003 and 2002, and the consolidated results of their operations and their consolidated cash flows for the years then\nended in conformity with accounting principles generally accepted in the United States of America.\nAs discussed above, the financial statements of Atrion Corporation and Subsidiaries as of December 31, 2001, and for the year then ended were audited by\nother auditors who have ceased operations. As described in Note 2, these financial statements have been revised to include the transitional disclosures required\nby Statement of Financial Accounting Standards No. 142, Goodwill and Other Intangible Assets, which was adopted by the Company as of January 1, 2002. Our\naudit procedures with respect to the disclosures in Note 2 with respect to 2001 included agreeing the previously reported net income to the previously issued\nfinancial statements and the adjustments to reported net income representing amortization expense (including any related tax effects) recognized in those\nperiods related to goodwill to the Company’s underlying records obtained from management. We also tested the mathematical accuracy of the reconciliation\nof adjusted net income to reported net income, and the related income-per-share amounts. In our opinion, the disclosures for 2001 in Note 2 are appropriate.\nHowever, we were not engaged to audit, review, or apply any procedures to the 2001 financial statements of the Company other than with respect to such\ndisclosures and, accordingly, we do not express an opinion or any other form of assurance on the 2001 financial statements taken as a whole.\nGrant Thornton LLP\nDallas, Texas\nFebruary 13, 2004\n*This is a copy of the audit report previously issued by Arthur Andersen LLP in connection with Atrion Corporation and Subsidiaries Annual Report*\n*for the year ended December 31, 2001. This audit report has not been reissued by Arthur Andersen LLP in connection with this Annual Report. The*", - "page_start": 24, - "page_end": 24, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 9\n\nAS OF DECEMBER 31,\n(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) 2003 2002\n**A S S E T S :**\nCurrent Assets:\nCash and cash equivalents $ 298\n| $ 353 6,721 10,311 2,273 1,018 |\n|:---|\n| 20,676 |\n| 42,661 18,211 |\n| 24,450 |\n| 2,403 9,730 3,548 |\n| 15,681 |\n| $ 60,807 |\n| $ 5,030 859 |\n| 5,889 |\n| 10,337 |\n| 2,115 775 |\n| 2,890 |\n| — 342 8,222 64,249 (31,122) |\n| 41,691 |\nAccounts receivable, net of allowance for doubtful accounts of $103 and $151 in 2003 and 2002, respectively 6,226\nInventories 11,314\nPrepaid expenses 1,894\nDeferred income taxes 760\n20,492\nProperty, Plant and Equipment 45,767\nLess accumulated depreciation and amortization 21,578\n24,189\nOther Assets and Deferred Charges:\nPatents, net of accumulated amortization of $7,151 and $6,847 in 2003 and 2002, respectively 2,099\nGoodwill 9,730\nOther 3,540\n15,369\n$ 60,050\n**L I A B I L I T I E S A N D S T O C K H O L D E R S ’ E Q U I T Y:**\nCurrent Liabilities:\nAccounts payable and accrued liabilities $ 6,038\nAccrued income and other taxes 651\n6,689\nLine of Credit 4,287\nOther Liabilities and Deferred Credits:\nDeferred income taxes 3,496\nOther 974\n4,470\nCommitments and Contingencies —\nStockholders’ Equity:\nCommon stock, par value $ .10 per share, authorized 10,000 shares, issued 3,420 shares 342\nAdditional paid-in capital 9,673\nRetained earnings 68,900\nTreasury shares, 1,720 shares in 2003 and 1,714 shares in 2002, at cost (34,311)\n44,604\n$ 60,050\nThe accompanying notes are an integral part of these statements.\n###### C O N S O L I D A T E D S T A T E M E N T S O F C A S H F L O W S\nFOR THE YEAR ENDED DECEMBER 31,\n(IN THOUSANDS) 2003 2002 2001\n**C A S H F L O W S F R O M O P E R AT I N G A C T I V I T I E S :**\nNet income $ 5,057\n| $ 2,589 1,641 (165) 4,384 366 82 127 | $ 9,754 — (5,492) 4,569 316 1,238 (428) |\n|:---|:---|\n| 9,024 838 803 (810) (240) (307) 750 (190) | 9,957 (384) (1,004) (888) 301 934 (78) (135) |\n| 9,868 165 | 8,703 165 |\n| 10,033 | 8,868 |\n| (3,279) — | (2,808) 428 |\n| (3,279) | (2,380) |\n| (6,788) 409 (564) — | 9,725 1,778 (17,608) — |\n| (6,943) | (6,105) |\n| (189) 542 | 383 159 |\n| $ 353 | $ 542 |\n| $ 418 (340) | $ 272 1,217 |\nAdjustments to reconcile net income to net cash provided by operating activities:", - "page_start": 10, - "page_end": 11, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n###### M A N A G E M E N T ’ S D I S C U S S I O N\n\n*consolidated balance sheets as of December 31, 2001 and 2000 and the consolidated statements of income and cash flows for the years ended*\n*December 31, 2000 and 1999 referred to in this report have not been included in the accompanying financial statements.*\nTo the Stockholders and the Board of Directors of Atrion Corporation:\nWe have audited the accompanying consolidated balance sheets of Atrion Corporation (a Delaware corporation) and subsidiaries as of December 31, 2001\nand 2000 and the related consolidated statements of income and cash flows for each of the three years in the period ended December 31, 2001. These financial\nstatements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.\nWe conducted our audits in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audit\nto obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence\nsupporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made\nby management as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.\nIn our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of Atrion Corporation and subsidiaries\nas of December 31, 2001 and 2000 and the results of their operations and their cash flows for each of the three years in the period ended December 31,\n2001 in conformity with accounting principles generally accepted in the United States.\nArthur Andersen LLP\nAtlanta, Georgia\nFebruary 25, 2002\n###### M A N A G E M E N T ’ S D I S C U S S I O N\n*The following discussion of the Company’s financial condition and results of operations should be read together with the other financial*\n*information and consolidated financial statements included in this Annual Report. This discussion contains forward-looking statements that*\n*involve risks and uncertainties. The Company’s actual results could differ materially from the results anticipated in the forward-looking statements*\n*as a result of a variety of factors, including those discussed in “Forward Looking Statements” and elsewhere in this Annual Report.*\n**O V E R V I E W**", - "page_start": 24, - "page_end": 25, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\ngoodwill impairment: (1) Atrion Medical Products (2) Halkey-Roberts and (3) Quest Medical. The Company completed an impairment analysis that\nrevealed that the Quest Medical reporting unit was impaired, resulting in a write-down of goodwill in the first quarter of 2002 of $1.6 million, net of an\nincome tax benefit of $845,000. The charge reflected a $2.5 million reduction in the goodwill resulting from the acquisition of Quest Medical in February\n1998. The remaining goodwill asset balance for the Company totaled $9.7 million at December 31, 2003. The impairment loss was recorded as a\ncumulative effect of a change in accounting principle. Net income from continuing operations for the year 2001 adjusted as though the non-amortization\nprovisions of SFAS No. 142 had been in effect at January 1, 2001, are as follows:\nYEAR ENDED DECEMBER 31,\n(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) 2003 2002 2001\nIncome from continuing operations $ 4,892\n| $ 4,065 — | $ 4,262 425 |\n|:---|:---|\n| $ 4,065 | $ 4,687 |\n| $ 2.37 — | $ 2.10 .21 |\n| $ 2.37 | $ 2.31 |\n| $ 2.18 — | $ 1.88 .19 |\n| $ 2.18 | $ 2.07 |\nAdd back: Goodwill amortization, net of tax —\nAdjusted income from continuing operations $ 4,892\n**A D J U S T E D I N C O M E P E R B A S I C S H A R E :**\nIncome from continuing operations $ 2.86\nAdd back: Goodwill amortization, net of tax —\nAdjusted income from continuing operations $ 2.86\n**A D J U S T E D I N C O M E P E R D I L U T E D S H A R E :**\nIncome from continuing operations $ 2.66\nAdd back: Goodwill amortization, net of tax —\nAdjusted income from continuing operations $ 2.66\nIntangible assets consist of the following (dollars in thousands):\nDECEMBER 31, 2003 DECEMBER 31, 2002\nAVERAGE LIFE GROSS CARRYING ACCUMULATED GROSS CARRYING ACCUMULATED\n(YEARS) AMOUNT AMORTIZATION AMOUNT AMORTIZATION\nAmortizable intangible assets:\nPatents 12.85 $ 9,250 $ 7,151 $ 9,250 $ 6,847\nIntangible assets not subject to amortization:\nGoodwill $ 9,730 — $ 9,730 —\nAggregate amortization expense for patents and goodwill was $304,000, $304,000 and $907,000 for 2003, 2002 and 2001, respectively.\nEstimated future amortization expense for each of the years ending December 31, is as follows (in thousands):", - "page_start": 15, - "page_end": 16, - "source_file": "NASDAQ_ATRI_2003.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_EEFT_2000.pdf", - "query": "What the name of the first bridge buildt over Danube ?", - "target_page": 16, - "target_passage": "he Chain Bridge was the first bridge over the Danube", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Toponymy**\n\nliving on the banks of the Saône. *Condate* is a Gallic word meaning\n\"confluence\", from which the Confluence district gets its name.\n[In Roman times the city was called ](https://en.wikipedia.org/wiki/History_of_Lyon#Antiquity) *Caput Galliæ* , meaning \"capital of\n[the Gauls\". As an homage to this title, the Archbishop of Lyon is still](https://en.wikipedia.org/wiki/Roman_Catholic_Archdiocese_of_Lyon)\ncalled the Primate of Gaul.\nDuring the revolutionary period, Lyon was renamed *Commune-*\n*Affranchie* [ (\"Emancipated Commune\") on 12 October 1793 by a decree](https://en.wikipedia.org/wiki/Commune_(France))\n[of the Convention Nationale. It resumed its name in 1794, after the end](https://en.wikipedia.org/wiki/National_Convention)\n[of the Terror.](https://en.wikipedia.org/wiki/Reign_of_Terror)\nLyon is called *Liyon* [ in Franco-Provençal.](https://en.wikipedia.org/wiki/Franco-Proven%C3%A7al) [24]\n[According to the historian Dio Cassius, in 43 BC, the Roman Senate](https://en.wikipedia.org/wiki/Roman_Senate)\nordered the creation of a settlement for Roman refugees of war with the\n[Allobroges. These refugees had been expelled from Vienne and were](https://en.wikipedia.org/wiki/Vienne,_Isere)\n[now encamped at the confluence of the Saône and Rhône rivers. The](https://en.wikipedia.org/wiki/Rh%C3%B4ne)\nfoundation was built on Fourvière hill and officially called *Colonia*\n*Copia Felix Munatia* , a name invoking prosperity and the blessing of the\ngods. The city became increasingly referred to as *Lugdunum* (and\noccasionally *Lugudunum* [25] ). [26] The earliest translation of this Gaulish\nplace-name as \"Desired Mountain\" is offered by the 9th-century\n*[Endlicher Glossary](https://en.wikipedia.org/w/index.php?title=Endlicher_Glossary&action=edit&redlink=1)* . [27] In contrast, some modern scholars have\n[proposed a Gaulish hill-fort named Lug[o]dunon, after the Celtic god](https://en.wikipedia.org/wiki/Celtic_mythology)\n[Lugus (cognate with Old Irish ](https://en.wikipedia.org/wiki/Irish_language) *Lugh* , Modern Irish *Lú* ), and *dúnon* (hill-\nfort).\nThe Romans recognised that Lugdunum's strategic location at the\nconvergence of two navigable rivers made it a natural communications\n[hub. The city became the starting point of main Roman roads in the](https://en.wikipedia.org/wiki/Roman_roads)\n[area, and it quickly became the capital of the province, Gallia](https://en.wikipedia.org/wiki/Gallia_Lugdunensis)\n[Lugdunensis. Two Emperors were born in this city: Claudius, whose](https://en.wikipedia.org/wiki/Claudius)\n[speech is preserved in the Lyon Tablet in which he justifies the](https://en.wikipedia.org/wiki/Lyon_Tablet)\n[nomination of Gallic Senators, and Caracalla.](https://en.wikipedia.org/wiki/Caracalla)", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Ancient Lyon**\n\n**- Metro density** 500/km 2 (1,300/sq mi)\n| Time zone UTC+01:00 (CET) - Summer (DST) UTC+02:00 (CEST) |\n|:---|\n| INSEE/Postal code 69123 (https://www.inse e.fr/fr/statistiques/14055 99?geo=COM-69123) /69001-69009 |\n| Elevation 162- 349 m (531- 1,145 ft) |\n| Website lyon.fr (https://www.lyon. fr/) |\n| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km 2 (0.386 sq mi or 247 acres) and river estuaries. |\n**Timeline of Lyon**\n**Historical affiliations**\n[ Roman Empire (Gallia Lugdunensis), 43](https://en.wikipedia.org/wiki/Roman_Empire)\nBC-286\nWestern [Roman ](https://en.wikipedia.org/wiki/Western_Roman_Empire) Empire (Gallia\nLugdunensis), 286-411\n[ Kingdom of the Burgundians, 411- 534](https://en.wikipedia.org/wiki/Kingdom_of_the_Burgundians)\n[ Francia, 534- 843](https://en.wikipedia.org/wiki/Francia)\n[ Middle Francia, 843- 855](https://en.wikipedia.org/wiki/Middle_Francia)\n[ Lotharingia, 855- 879](https://en.wikipedia.org/wiki/Lotharingia)\n[ Lower Burgundy, 879-933](https://en.wikipedia.org/wiki/Lower_Burgundy)\n[ Kingdom of Arles, 933- 1312](https://en.wikipedia.org/wiki/Kingdom_of_Arles)\n[ Kingdom of France (Lyonnais), 1312- ](https://en.wikipedia.org/wiki/Lyonnais)\n1792\n[ French First Republic, 1792- 1793](https://en.wikipedia.org/wiki/French_First_Republic)\n[ Counter-revolutionary, 1793](https://en.wikipedia.org/wiki/Revolt_of_Lyon_against_the_National_Convention)\n[ French First Republic, 1793- 1804](https://en.wikipedia.org/wiki/French_First_Republic)\n[ First French Empire, 1804- 1814](https://en.wikipedia.org/wiki/First_French_Empire)\n[ Kingdom of France, 1814- 1815](https://en.wikipedia.org/wiki/Bourbon_Restoration_in_France)\n[ First French Empire, 1815](https://en.wikipedia.org/wiki/First_French_Empire)\n[ Kingdom of France, 1815- 1830](https://en.wikipedia.org/wiki/Bourbon_Restoration_in_France)\n[ Kingdom of France, 1830- 1848](https://en.wikipedia.org/wiki/July_Monarchy)\n[ French Second Republic, 1848- 1852](https://en.wikipedia.org/wiki/French_Second_Republic)\n[ Second French Empire, 1852- 1870](https://en.wikipedia.org/wiki/Second_French_Empire)\n[ French Third Republic, 1870- 1940](https://en.wikipedia.org/wiki/French_Third_Republic)\n[ Vichy France, 1940- 1944](https://en.wikipedia.org/wiki/Vichy_France)\n[ French Fourth Republic, 1944- 1958](https://en.wikipedia.org/wiki/French_Fourth_Republic)\n[ France, 1958- present](https://en.wikipedia.org/wiki/France)\n[The Roman-era Theatre on the](https://en.wikipedia.org/wiki/Ancient_Theatre_of_Fourvi%C3%A8re)\nFourvière Hill\nLyon under siege in 1793\n[Early Christians in Lyon were martyred for their beliefs under the reigns](https://en.wikipedia.org/wiki/Early_Christians)\n[of various Roman emperors, most notably Marcus Aurelius and](https://en.wikipedia.org/wiki/Marcus_Aurelius)\n[Septimius Severus.](https://en.wikipedia.org/wiki/Septimius_Severus) [28] [ Local saints from this period include Blandina,](https://en.wikipedia.org/wiki/Blandina)\n[Pothinus, and Epipodius, among others. The Greek Irenaeus was the](https://en.wikipedia.org/wiki/Irenaeus)\nsecond bishop of Lyon during the latter part of the second century. [29]\nTo this day, the archbishop of Lyon is still referred to as \" *[Primat des](https://en.wikipedia.org/wiki/Primate_(bishop))*\n*[Gaules](https://en.wikipedia.org/wiki/Primate_(bishop))* \". [30]\n[Burgundians fleeing the destruction of Worms by the Huns in 437 were](https://en.wikipedia.org/wiki/Huns)\nre-settled in eastern Gaul. In 443 the Romans established the Kingdom\nof the Burgundians, and Lugdunum became its capital in 461. In 843,\n[under the Treaty of Verdun, Lyon went to the Holy Roman Emperor](https://en.wikipedia.org/wiki/Holy_Roman_Emperor)", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **Main sights**\n#### **Antiquity**\n#### **Middle Ages and Renaissance**\n[Lyon Cathedral](https://en.wikipedia.org/wiki/Lyon_Cathedral)\n\nMaison du Crible\n(16th C.) in the\n[Vieux Lyon](https://en.wikipedia.org/wiki/Vieux_Lyon)\n\n[Saint-Nizier](https://en.wikipedia.org/wiki/Saint-Nizier_Church)\n[Church](https://en.wikipedia.org/wiki/Saint-Nizier_Church)\n\n[Église Saint-Paul](https://en.wikipedia.org/wiki/%C3%89glise_Saint-Paul)\n[Église Saint-Bonaventure](https://en.wikipedia.org/wiki/%C3%89glise_Saint-Bonaventure)\n\n[Church of Saint-Just, Lyon](https://en.wikipedia.org/wiki/Church_of_Saint-Just,_Lyon)\n\n[Basilica of Saint-Martin](https://en.wikipedia.org/wiki/Basilica_of_Saint-Martin_d%27Ainay)\n[d'Ainay](https://en.wikipedia.org/wiki/Basilica_of_Saint-Martin_d%27Ainay)\n[Manécanterie, Lyon](https://en.wikipedia.org/wiki/Man%C3%A9canterie,_Lyon)\n[City Hall on the Place des Terreaux, built by architects Jules Hardouin-Mansart and Robert de Cotte](https://en.wikipedia.org/wiki/Robert_de_Cotte)\n[Musée des beaux-arts de Lyon, fine arts museum housed in a former convent of the 17th century, including](https://en.wikipedia.org/wiki/Mus%C3%A9e_des_beaux-arts_de_Lyon)\nthe Baroque *chapelle Saint-Pierre*\n[Hôtel-Dieu de Lyon (17th and 18th century), historical hospital with a baroque chapel](https://en.wikipedia.org/wiki/H%C3%B4tel-Dieu_de_Lyon)\n[Temple du Change (17th and 18th century), former stock exchange of Lyon, Protestant temple since the 18th](https://en.wikipedia.org/wiki/Temple_du_Change)\ncentury\n[Place Bellecour, one of the largest town squares in Europe](https://en.wikipedia.org/wiki/Place_Bellecour)\n[Chapelle de la Trinité (1622), the first Baroque chapel built in Lyon, and part of the former École de la Trinité,](https://en.wikipedia.org/wiki/Chapelle_de_la_Trinit%C3%A9)\n[now Collège-lycée Ampère](https://en.wikipedia.org/wiki/Coll%C3%A8ge-lyc%C3%A9e_Amp%C3%A8re)\n[Église Saint-Polycarpe (1665- 1670), Classical church](https://en.wikipedia.org/wiki/%C3%89glise_Saint-Polycarpe)\nÉglise Saint-Just (16th to 18th century), Classical church\n[Saint-Bruno des Chartreux (17th and 18th century), church, masterpiece of Baroque architecture](https://en.wikipedia.org/wiki/Saint-Bruno_des_Chartreux)\n[Église Notre Dame Saint-Vincent (18th century), Neo-classical church](https://en.wikipedia.org/wiki/%C3%89glise_Notre_Dame_Saint-Vincent)", - "page_start": 9, - "page_end": 10, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nexcluding current installments 8 , 0 3 4 . 6 , 3 9 7 . 6 , 8 0 9 1 1 , 3 3 0 3 , 8 3 4\nNotes payable 7 7 , 1 9 1 . 7 2 , 8 0 0 . 8 3 , 7 2 0 — —\nOther long-term liabilities — . 2 0 2 . — 1 6 9 1 0 3\nTotal liabilities 1 0 5 , 6 9 1 . 1 0 6 , 3 3 7 . 1 0 9 , 2 6 8 2 0 , 8 1 4 6 , 7 9 8\nTotal stockholders’ (deficit)/equity ( 4 4 , 8 0 1 ) ( 9 , 4 9 3 ) 2 4 , 1 7 0 4 9 , 2 1 9 5 , 1 3 6\n$ 6 0 , 8 9 0 . $ 9 6 , 8 4 4 . $ 1 3 3 , 4 3 8 $ 7 0 , 0 3 3 $ 1 1 , 9 3 4\nS u m m a ry Network Data: Number of operational ATMs at end of period 2 , 6 3 4 . 2 , 2 8 3 . 1 , 2 7 1 6 9 3 1 6 6\nATM transactions during the period\n\n5 2 , 6 6 3 , 0 0 0 . 3 2 , 9 3 8 , 0 0 0 . 1 5 , 4 6 7 , 0 0 0 5,758,000 1,138,000\n1 4\n* **CHAIN BRIDGE, Budapest** *\n*The Chain Bridge, built from 1839 to 1849, was the*\n*first bridge over the Danube, linking the cities*\n*Buda and Pest. Measuring 380 meters long and*\n*15.7 meters wide, it is supported by pillars*\n*shaped like antique triumphal arches.*\n**M A N A G E M E N T ’ S D I S C U S S I O N A N D A N A LY S I S O F F I N A N C I A L C O N D I T I O N A N D R E S U LT S O F O P E R AT I O N S**\n**General Overv i e w**\nE u ronet Worldwide is a leading provider of secure electronic financial transaction solutions. The Company provides financial payment", - "page_start": 15, - "page_end": 16, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Lyon History\n\n## **17th and 18th centuries**\n[Hôtel de Ville, Lyon](https://en.wikipedia.org/wiki/H%C3%B4tel_de_Ville,_Lyon)\n[Museum of Fine Arts of Lyon](https://en.wikipedia.org/wiki/Museum_of_Fine_Arts_of_Lyon)\n[Hôtel-Dieu de Lyon](https://en.wikipedia.org/wiki/H%C3%B4tel-Dieu_de_Lyon)\n\n[Place Bellecour](https://en.wikipedia.org/wiki/Place_Bellecour)\n\n[Église Notre Dame Saint-Vincent](https://en.wikipedia.org/wiki/%C3%89glise_Notre_Dame_Saint-Vincent)\n[Temple du Change](https://en.wikipedia.org/wiki/Temple_du_Change)\n\n[Church of Saint-Bruno des](https://en.wikipedia.org/wiki/Church_of_Saint-Bruno_des_Chartreux)\n[Chartreux](https://en.wikipedia.org/wiki/Church_of_Saint-Bruno_des_Chartreux)\n\n[Église Saint-Polycarpe](https://en.wikipedia.org/wiki/%C3%89glise_Saint-Polycarpe)\n[Opéra Nouvel (1831), renovated in 1993 by Jean Nouvel](https://en.wikipedia.org/wiki/Jean_Nouvel)\n[Théâtre des Célestins (1877), designed by Gaspard André](https://en.wikipedia.org/wiki/Gaspard_Andr%C3%A9)\n[Basilica of Notre-Dame de Fourvière, large 19th-century basilica on the top of Fourvière Hill](https://en.wikipedia.org/wiki/Basilica_of_Notre-Dame_de_Fourvi%C3%A8re)\n[Tour métallique de Fourvière (1894)](https://en.wikipedia.org/wiki/Metallic_tower_of_Fourvi%C3%A8re)\n[Vacherie du Parc (1904-1905), designed by Tony Garnier.](https://en.wikipedia.org/wiki/Tony_Garnier_(architect))\n*La Mouche* Cattle Market and Abattoir (1914, 1928), also by Garnier", - "page_start": 10, - "page_end": 11, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **Education**\n\n#### **Universities and tertiary education**\n\nand bus lines. Lyon public transport Sytral offers a bus service, Route 47, that links\nthe airport to Meyzieu [75] where passengers can change onto Tram T3. The regular\nprice of public transport is €1.90, as opposed to €15 one way for the Rhonexpress. In\n[the suburb of Bron, the smaller Lyon-Bron Airport provides an alternative for](https://en.wikipedia.org/wiki/Lyon-Bron_Airport)\ndomestic aviation.\nLyon has two major railway stations: Lyon-Part-Dieu, which was built to\n[accommodate the TGV, and Lyon Perrache, an older station that now provides mostly](https://en.wikipedia.org/wiki/Gare_de_Lyon-Perrache)\n[regional service. Smaller railway stations include Gorge-de-Loup, Vaise, Saint-Paul](https://en.wikipedia.org/wiki/Gare_de_Lyon-Saint-Paul)\n[and Jean Macé. Lyon was the first city to be connected to Paris by the TGV in](https://en.wikipedia.org/wiki/Gare_de_Lyon-Jean_Mac%C3%A9)\n1981. [76] Since that time the TGV train network has expanded and links Lyon directly\nto Perpignan, Toulouse, Nice, Marseille, Strasbourg, Nantes and Lille. International\ntrains operate directly to Madrid, Barcelona, Milan, Turin, Geneva, Frankfurt,\nLuxembourg, Brussels and London.\nThe city is at the heart of a dense road network and is located at the meeting point of\n[several highways: A6 to Paris, A7 Marseille, A42 to Geneva, and A43 to Grenoble.](https://en.wikipedia.org/wiki/Grenoble)\n[The city is now bypassed by the A46. A double motorway tunnel passes under](https://en.wikipedia.org/wiki/A46_autoroute)\nFourvière, connecting the A6 and the A7 autoroutes, both forming the \"Autoroute du\nSoleil\".", - "page_start": 18, - "page_end": 18, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **International relations**\n\n[Frankfurt, Germany, since 1960](https://en.wikipedia.org/wiki/Frankfurt)\n[Gothenburg, Sweden](https://en.wikipedia.org/wiki/Gothenburg_Municipality)\n[Guangzhou, China, since 1988](https://en.wikipedia.org/wiki/Guangzhou)\n[Haute Matsiatra, Madagascar](https://en.wikipedia.org/wiki/Haute_Matsiatra)\n[Ho Chi Minh City, Vietnam, since 1997](https://en.wikipedia.org/wiki/Ho_Chi_Minh_City)\n[Jericho, Palestine](https://en.wikipedia.org/wiki/Jericho)\n[Leipzig, Germany, since 1981](https://en.wikipedia.org/wiki/Leipzig)\n[Łódź, Poland, since 1991](https://en.wikipedia.org/wiki/%C5%81%C3%B3d%C5%BA)\n[Melbourne, Australia](https://en.wikipedia.org/wiki/Melbourne)\n[Milan, Italy, since 1966](https://en.wikipedia.org/wiki/Milan)\n[Montreal, Canada, since 1979](https://en.wikipedia.org/wiki/Montreal)\n[Oran, Algeria](https://en.wikipedia.org/wiki/Oran)\n[Osaka, Japan, since 1984](https://en.wikipedia.org/wiki/Osaka)\n[Ouagadougou, Burkina Faso](https://en.wikipedia.org/wiki/Ouagadougou)\n[Porto-Novo, Benin](https://en.wikipedia.org/wiki/Porto-Novo)\n[Rabat, Morocco](https://en.wikipedia.org/wiki/Rabat)\n[St. Louis, United States](https://en.wikipedia.org/wiki/St._Louis) [85]\n[Saint Petersburg, Russia](https://en.wikipedia.org/wiki/Saint_Petersburg)\n[Sétif, Algeria](https://en.wikipedia.org/wiki/S%C3%A9tif)\n[Tinca, Romania](https://en.wikipedia.org/wiki/Tinca)\n[Turin, Italy](https://en.wikipedia.org/wiki/Turin)\n[Yerevan, Armenia, since 1992](https://en.wikipedia.org/wiki/Yerevan)\n[Yokohama, Japan, since 1959](https://en.wikipedia.org/wiki/Yokohama)\n* **[Geography portal](https://en.wikipedia.org/wiki/Portal:Geography)** *\n* **[Europe portal](https://en.wikipedia.org/wiki/Portal:Europe)** *\n* **[European Union](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[portal](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[France portal](https://en.wikipedia.org/wiki/Portal:France)** *\n[List of films set in Lyon](https://en.wikipedia.org/wiki/List_of_films_set_in_Lyon)\n[List of streets and squares in Lyon](https://en.wikipedia.org/wiki/List_of_streets_and_squares_in_Lyon)\n[Mères of France](https://en.wikipedia.org/wiki/M%C3%A8res_of_France)\n[Montchat](https://en.wikipedia.org/wiki/Montchat)\n[Occupation of Saint-Nizier church by Lyon prostitutes](https://en.wikipedia.org/wiki/Occupation_of_Saint-Nizier_church_by_Lyon_prostitutes)\na. A war cry from 1269, spelt in modern Franco-Provençal as *Avant, Avant, Liyon lo mèlyor* .\n[b. Quote from a letter of Cicero to Lucius Munatius Plancus, founder of the city.](https://en.wikipedia.org/wiki/Cicero) [1]\n[c. Pronunciation: UK: /](https://en.wikipedia.org/wiki/British_English) ˈ li [ːɒ̃](https://en.wikipedia.org/wiki/Help:IPA/English) /, [8][9] [ US: /li](https://en.wikipedia.org/wiki/Help:IPA/English) ˈ o ʊ n/ *[lee-](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *OHN* ; [10][11] French: [lj [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/French) [] ](https://upload.wikimedia.org/wikipedia/commons/transcoded/3/3b/Fr-Lyon.ogg/Fr-Lyon.ogg.mp3) [i](https://en.wikipedia.org/wiki/File:Fr-Lyon.ogg) ; formerly spelled in English as\n*Lyons* (/ ˈ la [ɪə](https://en.wikipedia.org/wiki/Help:IPA/English) nz/ *[LY](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *-* ə *nz* ). [11][12] [ Arpitan: ](https://en.wikipedia.org/wiki/Arpitan_language) *Liyon* [ ʎ j [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/Franco-Proven%C3%A7al) []; Occitan: ](https://en.wikipedia.org/wiki/Occitan_language) *Lion* , hist. *Lionés* . [13]\n[d. Constant PPP US dollars, base year 2015.](https://en.wikipedia.org/wiki/Purchasing_power_parity)\n[1. \"Cicero\" (http://www.thelatinlibrary.com/cicero/fam10.shtml#3). ](http://www.thelatinlibrary.com/cicero/fam10.shtml#3) *Epistulae ad familiares, X.3* . Retrieved\n2 January 2020.\n[2. \"Répertoire national des élus: les maires\" (https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-1](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n[9ee07b0e503) (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n2022.\n[3. \"Comparateur de territoire - Unité urbaine 2020 de Lyon (00760)\" (https://www.insee.fr/fr/statistiques/140559](https://www.insee.fr/fr/statistiques/1405599?geo=UU2020-00760)\n[9?geo=UU2020-00760). INSEE. Retrieved 3 April 2022.](https://en.wikipedia.org/wiki/INSEE)\n[4. \"Comparateur de territoire - Aire d'attraction des villes 2020 de Lyon (002)\" (https://www.insee.fr/fr/statistique](https://www.insee.fr/fr/statistiques/1405599?geo=AAV2020-002)\n[s/1405599?geo=AAV2020-002). INSEE. Retrieved 16 January 2023.](https://en.wikipedia.org/wiki/INSEE)\n[5. \"Populations de référence 2022\" (https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123) (in French).](https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123)\n[The National Institute of Statistics and Economic Studies. 19 December 2024.](https://en.wikipedia.org/wiki/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques)", - "page_start": 20, - "page_end": 20, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Ancient Lyon**\n\n[Lothair I. It later was made part of the Kingdom of Arles which was](https://en.wikipedia.org/wiki/Lothair_I)\n[incorporated into the Holy Roman Empire in 1033. Lyon did not come](https://en.wikipedia.org/wiki/Holy_Roman_Empire)\nunder French control until the\n14th century.\nFernand [Braudel ](https://en.wikipedia.org/wiki/Fernand_Braudel) remarked,\n\"Historians of Lyon are not\nsufficiently aware of the bi-\npolarity between Paris and Lyon,\nwhich is a constant structure in\nFrench development...from the\n[late Middle Ages to the Industrial](https://en.wikipedia.org/wiki/Industrial_Revolution)\n[Revolution\".](https://en.wikipedia.org/wiki/Industrial_Revolution) [31] [ In the late 15th century, the fairs introduced by Italian](https://en.wikipedia.org/wiki/Fairs)\n[merchants made Lyon the economic counting house of France. Even the](https://en.wikipedia.org/wiki/Counting_house)\n*Bourse* (treasury), built in 1749, resembled a public bazaar where\naccounts were settled in the open air. When international banking moved\n[to Genoa, then Amsterdam, Lyon remained the banking centre of](https://en.wikipedia.org/wiki/Amsterdam)\nFrance.\n[During the Renaissance, the city's development was driven by the silk](https://en.wikipedia.org/wiki/Silk_trade)\n[trade, which strengthened its ties to Italy. Italian influence on Lyon's](https://en.wikipedia.org/wiki/Silk_trade)\narchitecture is still visible among historic buildings. [32] In the late 1400s\nand 1500s Lyon was also a key centre of literary activity and book\n[publishing, both of French writers (such as Maurice Scève, Antoine](https://en.wikipedia.org/wiki/Antoine_Heroet)\n[Heroet, and Louise Labé) and of Italians in exile (such as Luigi](https://en.wikipedia.org/wiki/Luigi_Alamanni)\n[Alamanni and Gian Giorgio Trissino).](https://en.wikipedia.org/wiki/Gian_Giorgio_Trissino)\nIn 1572, Lyon was a scene of mass violence by Catholics against\n[Protestant Huguenots in the St. Bartholomew's Day Massacre. Two](https://en.wikipedia.org/wiki/St._Bartholomew%27s_Day_Massacre)\n[centuries later, Lyon was again convulsed by violence during the French](https://en.wikipedia.org/wiki/French_Revolution)\n[Revolution, when the citizenry rose up against the National Convention](https://en.wikipedia.org/wiki/French_Revolution)\n[and supported the Girondins. The city was besieged by Revolutionary armies for over](https://en.wikipedia.org/wiki/Girondins)\ntwo months before it surrendered in October 1793. Many buildings were destroyed,\n[especially around the Place Bellecour, and Jean-Marie Collot d'Herbois and Joseph](https://en.wikipedia.org/wiki/Joseph_Fouch%C3%A9)\n[Fouché administered the execution of more than 2,000 people. The Convention](https://en.wikipedia.org/wiki/Joseph_Fouch%C3%A9)\nordered that its name be changed to \"Liberated City\", and a plaque was erected that\nproclaimed \"Lyons made war on Liberty; Lyons no longer exists\". A decade later,\n[Napoleon ordered the reconstruction of all the buildings demolished during that](https://en.wikipedia.org/wiki/Napoleon)\nperiod.", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **Culture**\n\n#### **UNESCO World Heritage Site**\n\nPassage de l'Argue\n[Île Barbe bakery at the Halles de](https://en.wikipedia.org/w/index.php?title=Halles_de_Lyon-Paul_Bocuse&action=edit&redlink=1)\n[Lyon-Paul Bocuse](https://en.wikipedia.org/w/index.php?title=Halles_de_Lyon-Paul_Bocuse&action=edit&redlink=1)\n[Parc Olympique Lyonnais](https://en.wikipedia.org/wiki/Parc_Olympique_Lyonnais)\nBoth Vieux Lyon and the slopes of Croix-Rousse are known for their narrow\npassageways (named *traboules* ) that pass through buildings and link streets on either\nside. The first examples of traboules are thought to have been built in Lyon in the 4th\ncentury. [54] The traboules allowed the inhabitants to get from their homes to the Saône\nquickly and allowed the canuts on the Croix-Rousse hill to get from their workshops\nto the textile merchants at the foot of the hill.\nLyon has a long and chronicled culinary arts tradition. The noted food critic\n[Curnonsky referred to the city as \"the gastronomic capital of the world\",](https://en.wikipedia.org/wiki/Curnonsky) [55] a claim\n[repeated by later writers such as Bill Buford.](https://en.wikipedia.org/wiki/Bill_Buford) [56] Renowned 3-star Michelin chefs\n[such as Marie Bourgeois](https://en.wikipedia.org/wiki/Marie_Bourgeois) [57] [ and Eugénie Brazier](https://en.wikipedia.org/wiki/Eug%C3%A9nie_Brazier) [58] developed Lyonnaise cuisine into\n[a national phenomenon favoured by the French elite; a tradition which Paul Bocuse](https://en.wikipedia.org/wiki/Paul_Bocuse)\nlater turned into a worldwide success. [59] The *[bouchon](https://en.wikipedia.org/wiki/Bouchon)* is a traditional Lyonnais\nrestaurant that serves local fare such as sausages, duck pâté or roast pork, along with\nlocal wines. Two of France's best known wine-growing regions are located near the\n[city: the Beaujolais region to the north and the Côtes du Rhône region to the south.](https://en.wikipedia.org/wiki/C%C3%B4tes_du_Rh%C3%B4ne_AOC)\n[Another Lyon tradition is a type of brunch food called \"mâchons\", made of local](https://en.wikipedia.org/wiki/Brunch)\n[charcuterie and usually accompanied by Beaujolais red wine. Mâchons were the](https://en.wikipedia.org/wiki/Charcuterie)\ncustomary meal of the canuts, the city's silk workers, who ate a late-morning meal\nafter they finished their shifts in the factories. [60]\n[Other traditional local dishes include coq au vin; quenelle; gras double; salade](https://en.wikipedia.org/w/index.php?title=Salade_lyonnaise&action=edit&redlink=1)\n[lyonnaise (lettuce with bacon, croûtons and a poached egg); and the sausage-based](https://en.wikipedia.org/w/index.php?title=Salade_lyonnaise&action=edit&redlink=1)\n[rosette lyonnaise and andouillette. Popular local confections include marron glacé and](https://en.wikipedia.org/wiki/Marron_glac%C3%A9)", - "page_start": 15, - "page_end": 15, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n[Sainte Marie de La Tourette monastery (1960) designed by Le Corbusier](https://en.wikipedia.org/wiki/Le_Corbusier)\n[Saint-Exupéry International Airport (formerly Satolas Airport), designed by Guillaume Gillet](https://en.wikipedia.org/w/index.php?title=Guillaume_Gillet_(architect)&action=edit&redlink=1)\n[Gare de Lyon Saint-Exupéry (1994) by Santiago Calatrava](https://en.wikipedia.org/wiki/Santiago_Calatrava)\n[Palais des congrès de Lyon (1998), designed by Renzo Piano and a group of buildings for various functions](https://en.wikipedia.org/wiki/Renzo_Piano)\n[Tour du Crédit Lyonnais](https://en.wikipedia.org/wiki/Tour_du_Cr%C3%A9dit_Lyonnais)\n[Tour Oxygène](https://en.wikipedia.org/wiki/Tour_Oxyg%C3%A8ne)\n[Tour Incity](https://en.wikipedia.org/wiki/Tour_Incity)\n[Great mosque of Lyon](https://en.wikipedia.org/wiki/Grande_mosqu%C3%A9e_de_Lyon)\n[Palais de la Bourse, Lyon](https://en.wikipedia.org/wiki/Palais_de_la_Bourse,_Lyon)\n\n[Basilica of Notre-Dame de Fourvière](https://en.wikipedia.org/wiki/Basilica_of_Notre-Dame_de_Fourvi%C3%A8re)\n[Metallic tower of Fourvière](https://en.wikipedia.org/wiki/Metallic_tower_of_Fourvi%C3%A8re)\n\n[Fountain, place](https://en.wikipedia.org/wiki/Place_des_Jacobins)\n[des Jacobins](https://en.wikipedia.org/wiki/Place_des_Jacobins)\n\n[Palais de justice historique de Lyon](https://en.wikipedia.org/wiki/Palais_de_justice_historique_de_Lyon)\n\n[Arch-epsicopal](https://en.wikipedia.org/w/index.php?title=Arch-epsicopal_palace_of_Lyon&action=edit&redlink=1)\n[palace of Lyon](https://en.wikipedia.org/w/index.php?title=Arch-epsicopal_palace_of_Lyon&action=edit&redlink=1)\n(5th district public\nlibrary)\n[Théâtre des Célestins](https://en.wikipedia.org/wiki/Th%C3%A9%C3%A2tre_des_C%C3%A9lestins)\n\n[Museum of Institut Lumière](https://en.wikipedia.org/wiki/Institut_Lumi%C3%A8re)\n\n[Grande mosquée de Lyon](https://en.wikipedia.org/wiki/Grande_mosqu%C3%A9e_de_Lyon)\n[Musée des beaux-arts de Lyon (](https://en.wikipedia.org/wiki/Mus%C3%A9e_des_beaux-arts_de_Lyon) *Fine Arts Museum* ), main museum of the city and one of the larger art\ngalleries in France. Housed in the Palais Saint Pierre, a former 17th-century convent, it displays a major\n[collection of paintings by artists (including Tintoretto; Paolo Veronese; Nicolas Poussin; Rubens; Rembrandt;](https://en.wikipedia.org/wiki/Rembrandt)\n[Zurbaran; Canaletto; Delacroix; Monet; Gauguin; Van Gogh; Cézanne; Matisse; Picasso; Francis Bacon...);](https://en.wikipedia.org/wiki/Francis_Bacon_(painter))\ncollections of sculptures, drawings and printings, decorative arts, Roman and Greek antiquities; the second\n[largest collection of Egyptian antiquities in France after that of the Louvre; and a medal cabinet of 50.000](https://en.wikipedia.org/wiki/Louvre)\nmedals and coins.", - "page_start": 12, - "page_end": 12, - "source_file": "wikipedia4.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_EEFT_2000.pdf", - "query": "What was the total amount of operating expenses of 2000 by Network Wordwide in 2000 ?", - "target_page": 17, - "target_passage": "Total operating expenses increased to $88.1 million for the year ended December 31, 2000", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nended December 31, 1998. The increase in revenues from 1999 to 2000 is primarily due to two\nfactors: (1) a $10.4 million increase in Network Services Segment revenues resulting from the\ni n c rease in transaction volumes in the Company owned ATMs and an increase in the number of AT M s\noperated by the Company during this period; and (2) an increase of $800,000 in Software Solutions\nSegment revenues. The increase in revenues from 1998 to 1999 is primarily due to two factors: (1) a\n$15.0 million increase in Network Services Segment revenues resulting from the increase in\ntransaction volume attributable to an increase in the number of ATMs operated by the Company\nduring this period; and (2) the addition of $14.6 million of Software Solutions Segment re v e n u e s .\nRevenues for the years ended December 31, 2000 and 1999 are discussed more fully in the Segment\nResults of Operations sections below.\n**Operating Expenses** Total operating expenses increased to $88.1 million for the year ended\nDecember 31, 2000 from $68.3 million for the year ended December 31, 1999 and from $34.5\nmillion for the year ended December 31, 1998. The increase from 1999 to 2000 can be broken down\nby segment as follows: (1) a $3.5 million increase in Network Services Segment operating costs due to growth in the size of the network\noperations; (2) a $15.2 million increase in Software Services Segment due to write down of intangibles of $11.2 million and investment in\npersonnel and re s o u rces; and (3) a $1.1 million increase in Corporate Services Segment operating costs due to the expended operations. The\ni n c rease from 1998 to 1999 can be broken down by segment as follows: (1) a $13.0 million increase in Network Services Segment operating costs,\n(2) the addition of $19.6 million of Software Solutions Segment operating costs, and (3) a $1.2 million increase in Corporate Services Segment\noperating costs. Operating expenses for the years ended December 31, 2000 and 1999 are discussed more fully in the Segment Results of\nOperations sections below.\n**Operating Loss** The Company generated an operating loss of $35.4 million for the year ended December 31, 2000 compared to $26.8 million\nfor the year ended December 31, 1999 and $22.6 million for the year ended December 31, 1998. The increased operating loss from 1999 to 2000", - "page_start": 16, - "page_end": 16, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nNet loss before income taxes $ ( 4 , 4 1 3 ) $ ( 2 , 8 8 3 ) $ ( 8 2 4 ) $ ( 8 , 1 2 0 ) $( 2 1 , 3 6 5 ) $( 1 8 , 8 7 8 ) $ ( 4 8 , 3 6 3 )\nSegment assets $ 2 5 , 6 9 7 . $ 1 6 , 7 5 5 $ 3 , 6 5 2 . $ 4 6 , 1 0 4 . $ 9 , 4 3 3 . $ 5 , 3 5 3 . $ 6 0 , 8 9 0 .\nFixed assets 1 7 , 1 4 5 . 1 1 , 7 0 7 . 1 , 6 8 2 . 3 0 , 5 3 4 . 9 6 8 . 1 5 5 . 3 1 , 6 5 7 .\nD e p reciation and amort i z a t i o n 3 , 9 7 7 . 2 , 8 8 4 . 1 , 1 0 0 . 7 , 9 6 1 . 2 , 2 1 5 . 2 0 8 . 1 0 , 3 8 4 .\nAsset write down 6 6 8 . 1 1 0 . — 7 7 8 . 1 1 , 1 9 0 — . 1 1 , 9 6 8 .\nYear Ended December 31, 2000\nNetwork Serv i c e s\nN e t w o r k\nCentral We s t e rn S e rvices S o f t w a re C o r p o r a t e\nE u rope E u rope O t h e r To t a l Solutions S e rvices To t a l\n*(in thousands)*\nTotal Revenues $ 1 2 , 6 6 4 . $ 1 2 , 6 3 7 . $ 1 , 2 0 2 . $ 2 6 , 5 0 3 . $ 1 5 , 1 4 9 . $ — . $ 4 1 , 6 5 2 .\nTotal operating expenses ( 2 0 , 6 8 3 ) ( 1 6 , 4 7 7 ) ( 2 , 2 5 0 ) ( 3 9 , 4 1 0 ) ( 2 2 , 2 9 0 ) ( 6 , 7 5 0 ) ( 6 8 , 4 5 0 )", - "page_start": 42, - "page_end": 42, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nRestricted re s e rve (note 5) 7 8 4 . 7 84 .\nAccumulated other comprehensive loss ( 2 , 6 9 7 ) ( 2 , 4 5 0 )\nTotal stockholders’ deficit ( 4 4 , 8 0 1 ) ( 9 , 4 9 3 )\nTotal liabilities and stockholders’ deficit $ 6 0 , 8 9 0 . $ 9 6 , 8 44 .\n*See accompanying notes to consolidated financial statements.*\n2 4\n**E U R O N E T S E RV I C E S I N C . A N D S U B S I D I A R I E S**\n**Consolidated Statements of Operations and Comprehensive Loss**\nYear Ended December 31,\n2 0 0 0 1 9 9 9 1 9 9 8\n*(in thousands, except per share data)*\nR e v e n u e s :\nATM network and related re v e n u e $ 3 6 , 9 1 3 . $ 2 6 , 5 03 . $ 1 1 , 5 25 . S o f t w a re, maintenance and related re v e n u e 1 5 , 8 2 7 . 1 4 , 9 69 . 3 56 .\nTotal re v e n u e s 5 2 , 7 4 0 . 4 1 , 4 72 . 1 1 , 8 81 .\nOperating expenses:\nD i rect operating costs 2 4 , 9 8 8 . 2 2 , 8 30 . 1 0 , 0 36 . Salaries and benefits (note 18) 2 9 , 2 6 5 . 2 4 , 4 77 . 9 , 8 31 .\nSelling, general and administrative 1 1 , 5 3 1 . 1 0 , 7 25 . 8 , 6 50 .\nD e p reciation and amort i z a t i o n 1 0 , 3 8 4 . 1 0 , 2 38 . 4 , 9 55 .\nI n - p rocess re s e a rch and development write-off (note 4) — . — . 1 , 0 20 .\nAsset write down (note 10) 1 1 , 9 6 8 . — . — .\nTotal operating expenses 8 8 , 1 3 6 . 6 8 , 2 70 . 3 4 , 4 92 .", - "page_start": 25, - "page_end": 26, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nis due to the net effect of three factors: (1) a $6.8 million decrease in the operating loss from the Company’s Network Services Segment; (2) a\n$14.3 million increase in the operating loss from the Company’s Software Solutions Segment; and (3) a $1.1 million increase in the operating loss\nf rom the Company’s Corporate Services Segment. The increased operating loss from 1998 to 1999 is due to the net effect of three factors: (1) a\n$1.9 million decrease in operating losses from the Company’s Network Services Segment; (2) the addition of $4.8 million in operating losses fro m\nthe Company’s Software Solutions Segment; and (3) a $1.3 million increase in operating losses from the Company’s Corporate Services Segment.\n1 5\n**Annual Consolidated Revenues**\n*27% increase for full year* *2000 over 1999*\n**1995 1996 1997 1998 1999 2000**\n**5 2 . 7**\n**4 1 . 5**\n**1 1 . 9**\n**5 . 3**\n**1 . 3 0 . 1**\nThe results of segment operations expenses for the years ended December 31, 2000 and 1999 are discussed more fully in the Segment Results of\nOperations section below.\n**Segment Results of Operations for the Years Ended December 31, 2000 and 1999**\n(In thousands) R e v e n u e s Operating Loss\nYear ended December 31, 2 0 0 0 1 9 9 9 2 0 0 0 1 9 9 9\nNetwork Serv i c e s\nCentral Euro p e $ 1 8 , 5 9 9 . $ 1 2 , 6 6 4 . $ ( 3 , 0 7 0 ) $ ( 8 , 0 1 9 )\nWe s t e rn Euro p e 1 6 , 6 1 5 . 1 2 , 6 3 7 . ( 2 , 2 8 6 ) ( 3 , 8 4 0 )\nO t h e r 1 , 7 0 0 . 1 , 2 0 2 . ( 7 0 9 ) ( 1 , 0 4 8 )\nTotal Network Serv i c e s 3 6 , 9 1 4 . 2 6 , 5 0 3 . ( 6 , 0 6 5 ) ( 1 2 , 9 0 7 )\nS o f t w a re Solutions 1 6 , 0 0 6 . 1 5 , 1 4 9 . ( 2 1 , 4 6 9 ) ( 7 , 1 4 1 )", - "page_start": 16, - "page_end": 17, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\n31, 1999, an increase of 3%. The increase in the year-on-year expenses reflect the continued expansion of the operations to We s t e rn Euro p e a n\nmarkets with significantly higher labor costs than Central Europe as well as some increases in staff levels at the processing center re q u i red to\nmaintain quality service in line with the rising transaction volumes. As a percentage of Network Services Segment revenue, salaries and benefits\nfell from 27% for the year ended December 31, 1999 to 20% for the year ended December 31, 2000.\nSelling, general and administrative costs allocated to the Network Services Segment decreased to $2.4 million for the year ended December 31,\n2000 from $2.9 million for the year ended December 31, 1999. The $500,000 cost decrease for the year ended December 31, 2000 results fro m\nthe net effect of (1) a $600,000 increase in the allocation of costs from the selling, general and administrative line of the Budapest pro c e s s i n g\ncenter to the operating cost line, as discussed above, from $2.9 million for the year ended December 31, 1999 to $3.5 for the year ended\nDecember 31, 2000 and (2) a $100,000 increase in costs associated with the expansion of the Company’s network operations.\nD e p reciation and amortization increased to $8.0 million for the year ended December 31, 2000 from $7.4 million for the year ended December\n31, 1999. The increases are due primarily to the increase in the number of owned ATMs as discussed pre v i o u s l y. The Company also re c o rded an\n$800,000 write-down of certain ATM hard w a re assets for the year ended December 31, 2000, as previously discussed.\n1 7\n**Network Services: EBITDA**\n**Q1 Q2 Q3 Q4**\n**- 0 . 7**\n**0 . 4**\n**0 . 7**\n**1 . 3**\n**Operating Loss** The total Network Services Segment operating loss decreased to $6.1 million for the year ended December 31, 2000 from $12.9\nmillion for the year ended December 31, 1999, an improvement of 53%, as a result of the factors discussed above. The Central European Sub-\nsegment re c o rded an operating loss of $3.1 million for the year ended December 31, 2000 compared to a loss of $8.0 million for the year ended\nDecember 30, 1999, an improvement of 61%, as a result of the factors discussed above. The We s t e rn European Sub-segment operating loss", - "page_start": 18, - "page_end": 19, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nOperating expenses:\nTotal operating expenses for re p o rtable segments $ 8 8 , 3 16 . $ 6 8 , 4 50 . $ 3 4 , 5 0 7 .\nElimination of inter-segment expenses ( 1 8 0 ) ( 1 8 0 ) ( 1 5 )\nTotal consolidated operating expenses $ 8 8 , 1 36 . $ 6 8 , 2 70 . $ 3 4 , 4 9 2 .\nTotal revenues and long-lived assets for the years ended December 31, 200, 1999 and 1998 for the Company analyzed by geographical\nlocation is as follows:\nTotal Revenues Long-lived Assets\nYear ended December 31, December 31,\n2 0 0 0 1 9 9 9 1 9 9 8 2 0 0 0 1 9 9 9\n*(in thousands)*\nUnited States $ 1 7 , 4 4 2 $ 1 6 , 1 7 2 $ 3 5 6 $ 9 8 4 $ 1 , 1 5 5\nG e rm a n y 9 , 9 8 4 1 1 , 1 6 0 2 , 3 9 4 4 , 8 0 0 6 , 6 3 5\nH u n g a ry 6 , 5 2 4 5 , 6 0 6 5 , 9 3 6 5 , 8 7 8 9 , 1 1 4\nP o l a n d 9 , 1 4 7 5 , 7 9 8 2 , 7 8 7 9 , 8 2 4 1 0 , 9 9 1\nO t h e r 9 , 6 4 3 2 , 7 3 6 4 0 8 1 0 , 1 7 1 8 , 7 9 8\nTo t a l $ 5 2 , 7 4 0 $ 4 1 , 4 7 2 $ 1 1 , 8 8 1 $ 3 1 , 6 5 7 $ 3 6 , 6 9 3\nTotal revenues are attributed to countries based on location of customer for the ATM and related service segment. For revenues generated by\nthe Euronet USA software solutions segment, all revenues are attributed to the United States. Long lived assets consist of pro p e rt y, plant,\nand equipment, net of accumulated depreciation.\n4 2\n**(20) Financial Instruments**\nMost of Euro n e t ’s financial instruments (cash and cash equivalents, trade accounts receivable, investment securities, prepaid expenses and", - "page_start": 43, - "page_end": 44, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nSelling, general and administrative 1 1 , 5 3 1 . 1 0 , 7 2 5 . 8 , 6 5 0 . 4 , 4 6 8 . 2 , 4 5 9 .\nD e p reciation and amort i z a t i o n 1 0 , 3 8 4 . 1 0 , 2 3 8 . 4 , 9 5 5 . 1 , 7 3 1 . 4 8 1 .\nI n - p rocess re s e a rch and development write-off — . — . 1 , 0 2 0 . — . — . Asset write down 1 1 , 9 6 8 . — . — . — . — .\nS h a re compensation expense — . 1 2 7 . 1 0 8 . 1 0 8 . 4 , 1 7 2 .\nTotal operating expenses 8 8 , 1 3 6 . 6 8 , 2 70 . 3 4 , 4 9 2 . 1 3 , 8 2 0 . 8 , 9 2 8 .\nOperating loss ( 3 5 , 3 9 6 ) ( 2 6 , 7 9 8 ) ( 2 2 , 6 1 1 ) ( 8 , 5 3 0 ) ( 7 , 6 6 7 )\nOther income/expenses:\nI n t e rest income 1 , 0 8 9 . 1 , 9 50 . 2 , 5 1 4 . 1 , 6 0 9 . 2 2 5 .\nI n t e rest expense ( 1 0 , 8 2 9 ) ( 1 0 , 8 9 9 ) ( 7 , 8 2 6 ) ( 1 , 1 5 2 ) ( 3 7 8 )\nF o reign exchange (loss)/gain, net ( 3 , 2 2 7 ) ( 2 , 1 1 0 ) ( 1 , 9 1 1 ) 8 . ( 7 9 )\nLoss before income tax benefit/(expense) ( 4 8 , 3 6 3 ) ( 3 7 , 8 5 7 ) ( 2 9 , 8 3 4 ) ( 8 , 0 6 5 ) ( 7 , 8 9 9 )\n( 1 , 1 8 8 ) 4 , 1 82 . ( 1 , 4 3 0 ) 1 0 0 . 3 2 3 .", - "page_start": 14, - "page_end": 14, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\n2000 and 1999 were:\n*(in thousands)* Years ending December 31,\n2 0 0 0 1 9 9 9\nSalaries and benefits $ 3 , 8 1 3 $ 3 , 3 3 5\nSelling, general and administrative 3 , 8 4 1 3 , 2 7 0\nD e p reciation and amort i z a t i o n 2 0 8 1 4 5\nTotal direct operating expenses $ 7 , 8 6 2 $ 6 , 7 5 0\nThe Company’s expansion of its network infrastru c t u re, and increases in corporate and administrative capabilities are the primary reasons for these\ni n c reased expenditures.\n**Non-Operating Results for the Years Ended December 31, 2000 and 1999**\n**Interest Income** I n t e rest income decreased to $1.1 million for the year ended December 31, 2000 from $2.0 million for the year ended December\n31, 1999 and from $2.5 million for the year ended December 31, 1998. The decrease is the result of the decrease in investment securities and cash\nas a result of negative cash flow from operations and capital expenditure s .\n**Interest Expense** I n t e rest expense decreased to $10.8 million for the year ended December 31, 2000 from $10.9 million for the year ended\nDecember 31, 1999 and increased from $7.8 million for the year ended December 31, 1998. The decrease from 1999 to 2000 is due to exchange\nrate diff e rences as the majority of the debt is denominated in Deutsche Mark. The increase from 1998 to 1999 is the result of accretion of the\nC o m p a n y ’s Notes Payable for a full year in 1999 in comparison to 6 months’ accretion in 1998.\n**Foreign Exchange Gain/Loss** The Company had a net foreign exchange loss of $3.2 million for the year ended December 31, 2000, as\nc o m p a red to $2.1 million for the year ended December 31, 1999, and $1.9 million for the year ended December 31, 1998. Exchange gains and\nlosses that result from re - m e a s u rement of certain Company assets and liabilities are re c o rded in determining net loss. A portion of the assets and\nliabilities of the Company are denominated in Euros, including capital lease obligations, notes payable (including the Notes issued in the\nC o m p a n y ’s public bond offering), cash and cash equivalents, investments, and forw a rd foreign exchange contracts. It is the Company’s policy to", - "page_start": 20, - "page_end": 20, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\n*(in thousands)*\nTotal Revenues $1 1 , 5 2 5 . $ 3 7 1 . $ — . $ 1 1 , 8 9 6 .\nTotal operating expenses 2 6 , 3 5 0 . 2 , 6 7 1 . 5 , 4 8 6 . 3 4 , 5 0 7 .\nOperating loss . ( 1 4 , 8 2 5 ) ( 2 , 3 0 0 ) ( 5 , 4 8 6 ) ( 2 2 , 6 1 1 )\nI n t e rest income 1 9 3 . 1 . 2 , 3 2 0 . 2 , 5 1 4 .\nI n t e rest expense ( 1 , 9 0 3 ) — . ( 5 , 9 2 3 ) ( 7 , 8 2 6 )\nF o reign exchange (loss)/gain, net 1 0 2 . — . ( 2 , 0 1 3 ) ( 1 , 9 1 1 )\nNet loss before income taxes $(16,433) $ ( 2 , 2 9 9 ) $ ( 1 1 , 1 0 2 ) $ ( 2 9 , 8 3 4 )\nSegment assets $5 7 , 8 2 8 . 1 9 , 4 9 3 . $ 5 6 , 1 1 7 . $ 1 3 3 , 4 3 8 .\nFixed assets 3 2 , 4 0 0 . 6 9 7 . 8 5 . 3 3 , 1 8 2 .\nD e p reciation and amort i z a t i o n 4 , 7 2 4 . 1 9 0 . 4 1 . 4 , 9 5 5 .\nThe following is a reconciliation of the segmented information to the consolidated financial statements.\nYear ended December 31,\n2 0 0 0 1 9 9 9 1 9 9 8\n*(in thousands)*\nR e v e n u e s :\nTotal revenues for re p o rtable segments . . $ 5 2 , 9 20 . $ 4 1 , 6 52 . $ 1 1 , 8 96 .\nElimination of inter-segment re v e n u e s ( 1 8 0 ) ( 1 8 0 ) ( 1 5 )\nTotal consolidated re v e n u e s $ 5 2 , 7 4 0 . $ 4 1 , 4 7 2 . $ 1 1 , 8 8 1 .", - "page_start": 43, - "page_end": 43, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\ncosts is primarily attributable to costs associated with operating the increased number of ATMs in the network during the periods. Also,\ni n t e rcompany allocations were made to charge the ATM operations with transaction switching and bank connection fees associated with the\noperations central processing center in Budapest. These allocations totalled $3.5 million and $2.9 million for the years ended December 31, 2000\nand 1999, re s p e c t i v e l y. Direct operating costs for 2000 include a one-time gain of $1.2 million due to a change in Hungarian law that eliminates a\nmajor portion of the Company’s liability for import taxes on ATM hard w a re. Direct operating costs also include a $657,000 gain realized in 1999\nf rom the sale of the Croatian network assets. The components of direct operating costs for the years ended December 31, 2000 and 1999 were:\n*(in thousands)* Years ending December 31,\n2 0 0 0 1 9 9 9\nATM communication $ 4 , 1 8 3 $ 3 , 9 8 2\nATM cash filling and interest on network cash 7 , 4 2 6 5 , 9 0 0\nATM maintenance 3 , 9 8 7 2 , 9 6 7\nATM site re n t a l 2 , 2 5 8 2 , 4 2 1\nATM installation 6 7 5 7 8 3 Transaction processing and ATM monitoring 5 , 2 4 2 4 , 2 0 5\nO t h e r 6 0 0 1 , 6 6 3\nTotal direct operating expenses $ 2 4 , 3 7 1 $ 2 1 , 9 2 1\nAs a percentage of network revenue, direct operating costs fell from 83% for the year ended December 31, 1999 to 66% for the year ended\nDecember 31, 2000. On a per ATM basis the direct operating costs fell from $12,782 per ATM for the year ended December 31, 1999 to $9,807\nper ATM for the year ended December 31, 2000, an improvement of 23%. On a per transaction basis the direct operating costs fell from $0.66\nper transaction for the year ended December 31, 1999 to $0.46 per transaction for the year ended December 31, 2000, an improvement of 30%.\nSegment salaries and benefits increased to $7.4 million for the year ended December 31, 2000 from $7.2 million for the year ended December", - "page_start": 18, - "page_end": 18, - "source_file": "NASDAQ_EEFT_2000.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_EEFT_2000.pdf", - "query": "What was the share of revenues of Netwrok Wordwide made in Poland and Hungary in 2000 ?", - "target_page": 24, - "target_passage": "In 2000, 30% of the Company’s revenues were generated in Poland and Hungary", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nw o rds believe, expect, anticipated, intend, estimate and similar expressions.\nInvestors are cautioned that any such forw a rd looking statements are not guarantees of future perf o rmance and involve risks and uncert a i n t i e s .\nActual results may materially differ from those in the forw a rd-looking statements as a result of various factors, including: technological and\nbusiness developments in the local card and electronic banking markets affecting the transaction and other fees which the Company is able to\nc h a rge for its services; foreign exchange fluctuations; competition from bank owned ATM networks, outsource providers of ATM services and\ns o f t w a re providers; the Company’s relationships with its major customers, sponsor banks in various markets and International Card Org a n i z a t i o n ;\nand changes in laws and regulations affecting the Company’s business. These risks, and other risks are described elsewhere in this document and\nthe Company’s periodic filings with the Securities and Exchange Commission.\n**Q U A N T I TAT I V E A N D Q U A L I TAT I V E D I S C L O S U R E S A B O U T M A R K E T R I S K**\n**Foreign Exchange Exposure**\nI n 2000, 30% of the Company’s revenues were generated in Poland and Hungary, as compared to 27% in 1999 and 73% in 1998. The 2000\nf i g u re has increased due to the increase in revenues for the Polish operations. In Hungary the majority of revenues received are denominated in\nHungarian Forint and in Poland, the majority of revenues are denominated in Polish Zloty. However the majority of these foreign curre n c y\ndenominated contracts are linked either to inflation or the retail price index. While it remains the case that a significant portion of the Company’s\ne x p e n d i t u res are made in or are denominated in U.S. Dollars the Company is also striving to achieve more of its expenses in local currencies to\nmatch its revenues.\nThe Company estimates that a further 10% depreciation in foreign exchange rates of the Deutsche Mark, Hungarian Forint, Polish Zloty and the\nBritish Pound Sterling against the U.S. dollar, would have the combined effect of a $7.1 million decrease in the re p o rted net loss. This was", - "page_start": 23, - "page_end": 23, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nthe Company’s wholly owned Hungarian subsidiary, Bank Tech. In order to segregate corporate assets from those of the Hungarian\noperations, these assets were transferred as of December 31, 1999, from Bank Tech to an existing Hungarian shell company, Administrative\nS e rvices. Those assets are now shown under the Other Operations Sub-segment.\nThe following tables present the segment results of the Company’s operations for the years ended December 31, 2000, 1999 and 1998.\nYear Ended December 31, 2000\nNetwork Serv i c e s\nN e t w o r k\nCentral We s t e rn S e rvices S o f t w a re C o r p o r a t e\nE u rope E u rope O t h e r To t a l Solutions S e rvices To t a l\n*(in thousands)*\nTotal Revenues $ 1 8 , 5 9 9 . $ 1 6 , 6 1 5 . $ 1 , 7 0 0 . $ 3 6 , 9 1 4 . $ 1 6 , 0 0 6 . $ — . $ 5 2 , 9 2 0 .\nTotal operating expenses ( 2 1 , 6 6 9 ) ( 1 8 , 9 0 1 ) ( 2 , 4 0 9 ) ( 4 2 , 9 7 9 ) ( 3 7 , 4 7 5 ) ( 7 , 8 6 2 ) ( 8 8 , 3 1 6 )\nOperating loss . ( 3 , 0 7 0 ) ( 2 , 2 8 6 ) ( 7 0 9 ) ( 6 , 0 6 5 ) ( 2 1 , 4 6 9 ) ( 7 , 8 6 2 ) ( 3 5 , 3 9 6 )\nI n t e rest income 2 8 9 . 6 5 . 1 9 0 . 5 4 4 . 1 0 3 . 4 4 2 . 1 , 0 8 9 .\nI n t e rest expense ( 1 , 0 1 6 ) ( 1 6 8 ) ( 1 5 0 ) ( 1 , 3 3 4 ) — . ( 9 , 4 9 5 ) ( 1 0 , 8 2 9 )\nF o reign exchange (loss)/gain, net ( 6 1 6 ) ( 4 9 4 ) ( 1 5 5 ) ( 1 , 2 6 5 ) 1 . . ( 1 , 9 6 3 ) ( 3 , 2 2 7 )", - "page_start": 42, - "page_end": 42, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nNet loss before income taxes $ ( 4 , 4 1 3 ) $ ( 2 , 8 8 3 ) $ ( 8 2 4 ) $ ( 8 , 1 2 0 ) $( 2 1 , 3 6 5 ) $( 1 8 , 8 7 8 ) $ ( 4 8 , 3 6 3 )\nSegment assets $ 2 5 , 6 9 7 . $ 1 6 , 7 5 5 $ 3 , 6 5 2 . $ 4 6 , 1 0 4 . $ 9 , 4 3 3 . $ 5 , 3 5 3 . $ 6 0 , 8 9 0 .\nFixed assets 1 7 , 1 4 5 . 1 1 , 7 0 7 . 1 , 6 8 2 . 3 0 , 5 3 4 . 9 6 8 . 1 5 5 . 3 1 , 6 5 7 .\nD e p reciation and amort i z a t i o n 3 , 9 7 7 . 2 , 8 8 4 . 1 , 1 0 0 . 7 , 9 6 1 . 2 , 2 1 5 . 2 0 8 . 1 0 , 3 8 4 .\nAsset write down 6 6 8 . 1 1 0 . — 7 7 8 . 1 1 , 1 9 0 — . 1 1 , 9 6 8 .\nYear Ended December 31, 2000\nNetwork Serv i c e s\nN e t w o r k\nCentral We s t e rn S e rvices S o f t w a re C o r p o r a t e\nE u rope E u rope O t h e r To t a l Solutions S e rvices To t a l\n*(in thousands)*\nTotal Revenues $ 1 2 , 6 6 4 . $ 1 2 , 6 3 7 . $ 1 , 2 0 2 . $ 2 6 , 5 0 3 . $ 1 5 , 1 4 9 . $ — . $ 4 1 , 6 5 2 .\nTotal operating expenses ( 2 0 , 6 8 3 ) ( 1 6 , 4 7 7 ) ( 2 , 2 5 0 ) ( 3 9 , 4 1 0 ) ( 2 2 , 2 9 0 ) ( 6 , 7 5 0 ) ( 6 8 , 4 5 0 )", - "page_start": 42, - "page_end": 42, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\n**1 1 . 5**\n**5 . 3**\n**1 . 3 0 . 1**\nThe Company re c o rded an $800,000 write-down of certain ATM hard w a re assets associated with the\np u rchase of the Budapest Bank ATM network in May 2000 and the Service Bank ATM network in\nM a rch 1999 (see Note 10 to the Consolidated Financial Statements - Asset Write Down). In addition,\nthe Company re c o rded a one-time gain in its Central European Sub-segment of $1.2 million. The\ngain is related to a change in Hungarian law that eliminates a major portion of the Company’s\nliability for import taxes on ATM hard w a re to the Hungarian government. The gain is included as an\nelement of direct operating costs.\nThe operating expenses for the Central European Sub-segment totaled $21.7 million for the year\nended December 31, 2000 as compared to $20.7 million for the year ended December 31, 1999, an\ni n c rease of 5%. The increase in operating expenses is largely the result of an increase in the number\nof ATMs operated by the Company from 1,203 at December 31, 1999 to 1,391 at December 31,\n2000, and increased transaction volumes.\nThe operating expenses for the We s t e rn European Sub-segment totaled $18.9 million for the year\nended December 31, 2000 as compared to $16.5 million for the year ended December 31, 1999, an increase of 15%. The increase in operating\nexpenses is largely the result of an increase in the number of ATMs operated by the Company from 621 at December 31, 1999 to 787 at\nDecember 31, 2000, and increased transaction volumes.\nThe operating expenses for the Other ATM Operations Sub-segment were $2.4 million for the year ended December 31, 2000 as compared to\n$2.2 million for the year ended December 31, 1999, an increase of 9%. The operating expenses from this segment are the result of the acquisition\nof the Dash network located in the United States in August 1999 and the unallocated costs associated with the Company's processing facilities.\nD i rect operating costs in the Network Services Segment consist primarily of: ATM installation costs; ATM site rentals; and costs associated with\nmaintaining ATMs, ATM telecommunications, interest on network cash and cash delivery and security services to ATMs. Such costs increased to\n$24.4 million for the year ended December 31, 2000 from $21.9 million for the year ended December 31, 1999. The increase in direct operating", - "page_start": 17, - "page_end": 18, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\n31, 1999, an increase of 3%. The increase in the year-on-year expenses reflect the continued expansion of the operations to We s t e rn Euro p e a n\nmarkets with significantly higher labor costs than Central Europe as well as some increases in staff levels at the processing center re q u i red to\nmaintain quality service in line with the rising transaction volumes. As a percentage of Network Services Segment revenue, salaries and benefits\nfell from 27% for the year ended December 31, 1999 to 20% for the year ended December 31, 2000.\nSelling, general and administrative costs allocated to the Network Services Segment decreased to $2.4 million for the year ended December 31,\n2000 from $2.9 million for the year ended December 31, 1999. The $500,000 cost decrease for the year ended December 31, 2000 results fro m\nthe net effect of (1) a $600,000 increase in the allocation of costs from the selling, general and administrative line of the Budapest pro c e s s i n g\ncenter to the operating cost line, as discussed above, from $2.9 million for the year ended December 31, 1999 to $3.5 for the year ended\nDecember 31, 2000 and (2) a $100,000 increase in costs associated with the expansion of the Company���s network operations.\nD e p reciation and amortization increased to $8.0 million for the year ended December 31, 2000 from $7.4 million for the year ended December\n31, 1999. The increases are due primarily to the increase in the number of owned ATMs as discussed pre v i o u s l y. The Company also re c o rded an\n$800,000 write-down of certain ATM hard w a re assets for the year ended December 31, 2000, as previously discussed.\n1 7\n**Network Services: EBITDA**\n**Q1 Q2 Q3 Q4**\n**- 0 . 7**\n**0 . 4**\n**0 . 7**\n**1 . 3**\n**Operating Loss** The total Network Services Segment operating loss decreased to $6.1 million for the year ended December 31, 2000 from $12.9\nmillion for the year ended December 31, 1999, an improvement of 53%, as a result of the factors discussed above. The Central European Sub-\nsegment re c o rded an operating loss of $3.1 million for the year ended December 31, 2000 compared to a loss of $8.0 million for the year ended\nDecember 30, 1999, an improvement of 61%, as a result of the factors discussed above. The We s t e rn European Sub-segment operating loss", - "page_start": 18, - "page_end": 19, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nCorporate Serv i c e s — . — . ( 7 , 8 6 2 ) ( 6 , 7 5 0 )\nInter segment eliminations (180) ( 1 8 0 ) — . — .\nTotal $ 5 2 , 7 4 0 . $ 4 1 , 4 7 2 . $ ( 3 5 , 3 9 6 ) $ ( 2 6 , 7 9 8 )\n**Comparison of Operation Results for the Years Ended December 31, 2000 and 1999**\nNetwork Services Segment\n**Revenues** Total segment revenues increased by $10.4 million or 39% to $36.9 million for the year ended December 31, 2000 from $26.5 million\nfor the year ended December 31, 1999. The increase in revenues is due primarily to the significant increase in transaction volume and an incre a s e\nin the number of ATMs operated by the Company during these periods. The Company had 2,283 ATMs installed as of December 31, 1999 and\np rocessed 32.9 million transactions for the year ended December 31, 1999. As of December 31, 2000, the Company’s owned and operated AT M\nnetwork increased by 351 ATMs, or 15%, to a total of 2,634 ATMs, of which 72% are owned by the Company and 28% are owned by banks or\nother financial institutions but operated by the Company through management agreements. The Company processed 52.7 million transactions for\nthe year ended December 31, 2000, an increase of 19.8 million transactions, or 60%, over the year\nended December 31, 1999.\nRevenues for the Central European Sub-segment totaled $18.6 million for the year ended December\n31, 2000 as compared to $12.7 million for the year ended December 31, 1999, an increase of 47%.\nThe increase in revenues is largely the result of an increase in the number of ATMs operated by the\nCompany from 1,203 at December 31, 1999 to 1,391 at December 31, 2000, and incre a s e d\ntransaction volumes.\nRevenues for the We s t e rn European Sub-segment totaled $16.6 million for the year ended December\n31, 2000 as compared to $12.6 million for the year ended December 31, 1999, an increase of 31%.\nThe increase in revenues is largely the result of an increase in the number of ATMs operated by the\nCompany from 621 at December 31, 1999 to 787 at December 31, 2000, and increased transaction\nvolumes.", - "page_start": 17, - "page_end": 17, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nm i d d l e w a re, financial network gateways, outsourcing, and consulting services to financial institutions, retailers and mobile operators. The\nCompany operates an independent automated teller machine (“ATM”) network of over 2,600 ATMs in Europe and the United States, and\nt h rough its software subsidiary, Euronet USA Inc. (form e r l y, Arkansas Systems, Inc.)(“Euronet USA”), offers a suite of integrated software\nsolutions for electronic payment and transaction delivery systems. Euronet Worldwide thus offers comprehensive electronic payment solutions\nconsisting of ATM network participation, outsourced ATM management solutions and software solutions. Its principal customers are banks and\nother companies such as retail outlets that re q u i re transaction processing services. With eleven offices in Europe and three in the United States, the\nCompany offers its solutions in more than 60 countries around the world.\nE u ronet Worldwide and its subsidiaries operate in two business segments: (1) a segment providing secure processing of financial transactions (the\n“Network Services Segment”); and (2) a segment producing application software for the processing of secure electronic financial transaction (the\n“ S o f t w a re Solutions Segment”). In addition, the Company’s management divides the Network Services Segment into three sub-segments: “Central\nE u ropean Sub-segment” (including Hungary, Poland, the Czech Republic, Croatia, Greece and Romania), “We s t e rn European Sub-segment”\n(including Germ a n y, France and the United Kingdom) and “Other Operations Sub-segment” (including the United States and unallocated\np rocessing center costs). These business segments, and their sub-segments, are supported by a corporate service segment, which pro v i d e s\ncorporate and other administrative services that are not directly identifiable with the two business segments (the “Corporate Services Segment”).\nThe accounting policies of each segment are the same as those described in the summary of significant accounting policies. The Company\nevaluates perf o rmance based on profit or loss from operations before income taxes not including nonre c u rring gains and net loss. Prior period\nsegment information has been restated to conform to the current period’s presentation. (See Note 19 to the Consolidated Financial Statements -\nBusiness segment information.)\n**Comparison of Results of Operations for the Years Ended December 31, 2000, 1999 and 1998**\n**Revenues** The Company’s total revenues increased to $52.7 million for the year ended December\n31, 2000 from $41.5 million for the year ended December 31, 1999 and $11.9 million for the year", - "page_start": 16, - "page_end": 16, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **10**\n**The Promise of**\n**Emerging Markets**\n*Expanding Poland’s*\n*Payment*\n*Infrastructure*\n*Although still under-*\n*developed compared to western economies,*\n*Poland is one of the most dynamic and*\n*promising markets in all of Europe.*\n*Since entering Poland in 1995, Euronet*\n*Worldwide has become one of the largest*\n*transaction processing service providers in*\n*the country, establishing a network of over*\n*600 ATMs and providing software to eight*\n*major banks. Our agreement for electronic*\n*airtime distribution with all three mobile*\n*phone operators in the country - ERA GSM,*\n*Plus GSM and IDEA Centertel - further*\n*confirms that Euronet is embedded in the*\n*financial payments fabric in Poland.*\n### W\n####### **INDUSTRY TRENDS SPOTLIGHT**", - "page_start": 11, - "page_end": 11, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\n**B A L A N C E S H E E T I T E M S**\n**Cash and Cash Equivalents** The decrease of cash and cash equivalents to $7.2 million at December 31, 2000 from $15.0 million at December\n31, 1999 is due primarily to the net effects of working capital movements, foreign exchange gains and losses, the settlement of a forw a rd fore i g n\nexchange contract, private placement of common shares, capital expenditures and capital lease payments, and operating losses for the year ended\nDecember 31, 2000. (See Note 21 to the Consolidated Financial Statements - Reconciliation of net loss to net cash used in operating activities and\nthe Consolidated Statements of Cash Flows.)\n**Restricted Cash** Restricted cash decreased to $2.1 million at December 31, 2000 from $10.9 million at December 31, 1999. The majority of\nrestricted cash was held as security with respect to cash provided in Hungary by banks participating in Euro n e t ’s ATM network, to cover\n2 0\nguarantees for financial instruments and as deposits with customs officials. The decrease resulted primarily from the settlement of the forw a rd\nf o reign exchange contracts using restricted cash and a release of restricted cash resulting from the posting of a surety bond with the Hungarian\nbanking institution that supplies cash to the Company’s ATM network in Hungary.\n**Trade Accounts** Trade accounts receivable increased to $9.5 million at December 31, 2000 from $7.9 million at December 31, 1999 due\nprimarily to sales from the Software Solutions Segment and increased Network Services Segment revenues.\n**P r o p e r t y, Plant and Equipment** Net pro p e rt y, plant and equipment decreased to $31.7 million at December 31, 2000 from $36.7 million at\nDecember 31, 1999. This decrease is due primarily to a reduction in the rate of installation of ATMs and fixed asset additions. Fixed asset\nd e p reciation was in excess of fixed asset additions, and the write-off of $800,000 in ATM hard w a re further reduced the net fixed asset position.\n**Intangible Assets** The decrease in net intangible assets to $2.6 million at December 31, 2000 from $16.3 million at December 31, 1999 is due\nprimarily to the $11.2 million write-down of goodwill and other identifiable intangible assets associated with the Software Solutions Segment (see\nNote 9 to the Consolidated Financial Statements - Intangibles). In addition, the decrease is the result of amortization of purchased intangibles", - "page_start": 21, - "page_end": 22, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n####### **INDUSTRY TRENDS SPOTLIGHT**\n\nis due to the net effect of three factors: (1) a $6.8 million decrease in the operating loss from the Company’s Network Services Segment; (2) a\n$14.3 million increase in the operating loss from the Company’s Software Solutions Segment; and (3) a $1.1 million increase in the operating loss\nf rom the Company’s Corporate Services Segment. The increased operating loss from 1998 to 1999 is due to the net effect of three factors: (1) a\n$1.9 million decrease in operating losses from the Company’s Network Services Segment; (2) the addition of $4.8 million in operating losses fro m\nthe Company’s Software Solutions Segment; and (3) a $1.3 million increase in operating losses from the Company’s Corporate Services Segment.\n1 5\n**Annual Consolidated Revenues**\n*27% increase for full year* *2000 over 1999*\n**1995 1996 1997 1998 1999 2000**\n**5 2 . 7**\n**4 1 . 5**\n**1 1 . 9**\n**5 . 3**\n**1 . 3 0 . 1**\nThe results of segment operations expenses for the years ended December 31, 2000 and 1999 are discussed more fully in the Segment Results of\nOperations section below.\n**Segment Results of Operations for the Years Ended December 31, 2000 and 1999**\n(In thousands) R e v e n u e s Operating Loss\nYear ended December 31, 2 0 0 0 1 9 9 9 2 0 0 0 1 9 9 9\nNetwork Serv i c e s\nCentral Euro p e $ 1 8 , 5 9 9 . $ 1 2 , 6 6 4 . $ ( 3 , 0 7 0 ) $ ( 8 , 0 1 9 )\nWe s t e rn Euro p e 1 6 , 6 1 5 . 1 2 , 6 3 7 . ( 2 , 2 8 6 ) ( 3 , 8 4 0 )\nO t h e r 1 , 7 0 0 . 1 , 2 0 2 . ( 7 0 9 ) ( 1 , 0 4 8 )\nTotal Network Serv i c e s 3 6 , 9 1 4 . 2 6 , 5 0 3 . ( 6 , 0 6 5 ) ( 1 2 , 9 0 7 )\nS o f t w a re Solutions 1 6 , 0 0 6 . 1 5 , 1 4 9 . ( 2 1 , 4 6 9 ) ( 7 , 1 4 1 )", - "page_start": 16, - "page_end": 17, - "source_file": "NASDAQ_EEFT_2000.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_AIT_2012.pdf", - "query": "Under which name was the Applied company initially fouded ?", - "target_page": 6, - "target_passage": "The Company was founded in 1923 by Joseph M. Bruening as The Ohio Ball Bearing Company", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **90 Years**\n\n##### **of Strength in**\n##### **Distribution**\nIn January 2013, Applied\nIndustrial Technologies\nwill celebrate its 90th\nanniversary. The Company\nwas founded in 1923 by\nJoseph M. Bruening as\nThe Ohio Ball Bearing\nCompany, a distributor\nof bearings to customers\nin Cleveland, Ohio. Over\nthe years, the Company\ngrew to become a regional\ndistributor of bearings,\nthen an international\ndistributor of a wide range\nof industrial technologies\nand components. Today,\nnearly 90 years since our\nbeginning, customers\nserved by Applied\nbenefit from our years of\naccumulated experience,\nexpertise and exceptional\nability to improve our\ncustomers’ operations.\nJoin us as we kick-off a\nyear-long celebration of\nour strength in distribution.\nWe thank all of you, our\nstakeholders, for making\nit possible.\n\n1\n\nOVERVIEW\nWith more than 4,600 associates across North America, Applied\nIndustrial Technologies (“Applied,” the “Company,” “We,” “Us”\nor “Our”) is a leading industrial distributor serving MRO and OEM\ncustomers in virtually every industry. In addition, Applied\nprovides engineering, design and systems integration for\nindustrial and fluid power applications, as well as customized\nmechanical, fabricated rubber and fluid power shop services.\nApplied also offers maintenance training and inventory\nmanagement solutions that provide added value to its customers.\nWe have a long tradition of growth dating back to 1923, the year\nour business was founded in Cleveland, Ohio. At June 30, 2012,\nbusiness was conducted in the United States, Canada, Mexico\nand Puerto Rico from 476 facilities.\nWhen reviewing the discussion and analysis set forth below,\nplease note that the majority of SKUs we sell in any given year\nwere not sold in the prior year, resulting in the inability to\nquantify certain commonly used comparative metrics analyzing\nsales, such as changes in product mix and volume.\nOur fiscal 2012 sales were $2.4 billion, an increase of $162.6\nmillion or 7.3% compared to the prior year. Net sales from\nacquired businesses added $16.6 million or 0.7% to the current", - "page_start": 5, - "page_end": 6, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n*PURPOSE*\n*PRODUCT*\n*PERFORMANCE*\n*PEOPLE*\n**Headquarters:** Cleveland, Ohio, USA\n**Operating Facilities:** More than 500 in the\nUnited States, Canada, Mexico, Puerto Rico,\nAustralia and New Zealand\n**E-Commerce:** www.Applied.com\n**Distribution Centers:** 9\n**Stock Keeping Units (SKUs) Available**\n**to Customers:** More than 4 million\n**Product Manufacturers:** More than 2,000\n**Stock Ticker Symbol:** AIT, listed on the\nNew York Stock Exchange\n**Employee Associates:** Approximately 4,900\nData current as of August 1, 2012\nThis report contains statements that are forward-looking, as that term\nis defined by the Securities and Exchange Commission in its rules,\nregulations and releases. Applied intends that such forward-looking\nstatements be subject to the safe harbors created thereby. All forward-\nlooking statements are based on current expectations regarding\nimportant risk factors, including those identified on page 12 of this\nreport and in our Annual Report on Form 10-K for the fiscal year ended\nJune 30, 2012. Accordingly, actual results may differ materially from\nthose expressed in the forward-looking statements, and the making of\nsuch statements should not be regarded as a representation by Applied\nor any other person that results expressed therein will be achieved.\n*PURPOSE*\n*PRODUCT*\n*PERFORMANCE*\n*PEOPLE*\nApplied Industrial Technologies is a leading\nindustrial distributor that offers more than four\nmillion parts to serve the needs of MRO and\nOEM customers in virtually every industry. In\naddition, Applied ® provides engineering, design\nand systems integration for industrial and fluid\npower applications, as well as customized\nmechanical, fabricated rubber and fluid power\nshop services. Applied also offers maintenance\ntraining and inventory management solutions\nthat provide added value to its customers.", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n### To Our Shareholders:\n\n1 Applied Industrial Technologies, Inc. and Subsidiaries\n$1.5 $1.5\n$1.7\n$1.9 $2.0 $2.1\n$1.9 $1.9\n$2.2\n$2.4\n$0.0\n$0.5\n$1.0\n$1.5\n$2.0\n$2.5\n03 04 05 06 07 08 09 10 11 12\n####### **Net Sales**\n(Dollars in Billions)\n$307.9 $339.5 $393.3 $414.8 $451.0 $502.1 $508.1 $555.0 $633.6 $672.1\n$0\n$100\n$200\n$300\n$400\n$500\n$600\n$700\n$800\n03 04 05 06 07 08 09 10 11 12\n####### **Shareholders’ Equity**\n(Dollars in Millions)\n$0.46 $0.71\n$1.20\n$1.57\n$1.93 $2.19\n$0.99\n$1.54\n$2.24\n$2.54\n$0.0\n$0.5\n$1.0\n$1.5\n$2.0\n$2.5\n$3.0\n03 04 05 06 07 08 09 10 11 12\n####### **Net Income Per Share**\n(Dollars)\n* The goodwill impairment charge in fiscal 2009\nreduced net income per share by $0.54.\n2\n###### Customers:\n###### *Expanding Our Value-Add*\nAt every level of the organization, our associates are\ncommitted to our customers’ success. Simply stated, we\nkeep industry running - productively - and our efforts and\nperformance are regularly acknowledged. For the twelfth\nconsecutive year, we earned Supplier of the Year status from\nVulcan Materials Company for our strong execution in the\nareas of product quality, service, support, ease of transaction\nand value. And, just recently, Applied was named the\nrecipient of Excellence, Innovation, and Sustainability awards\nfrom Eastman Chemical Company. This marks the first time", - "page_start": 2, - "page_end": 3, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## 10 YEAR SUMMARY\n\n**is available at our website at**\n**www.Applied.com. It is also available**\n**without charge upon written request to the**\n**Vice President - Chief Financial Officer &**\n**Treasurer at the address shown.**\n**ANNUAL MEETING**\nThe Annual Meeting of Shareholders will be held\nat 10:00 a.m., Tuesday, October 23, 2012, at the\nCorporate Headquarters of Applied Industrial\nTechnologies, 1 Applied Plaza, East 36th and\nEuclid Avenue, Cleveland, Ohio 44115.\n**2007 2008 2009 2010 2011 2012**\nApplied Industrial Technologies, Inc. $100.00 $83.63 $70.22 $92.62 $133.17 $141.07\nStandard & Poor’s 500 100.00 86.88 64.11 73.36 95.88 101.10\nPeer Group 100.00 86.96 74.77 100.34 148.47 170.81\nAssumes $100 invested at the close of trading 6/30/07 in\nApplied Industrial Technologies, Inc. common stock, Standard\n& Poor’s 500, and Peer Group.\nCumulative total return assumes reinvestment of dividends.\nThe returns of the companies in the Peer Group are weighted\nbased on the companies’ relative stock market capitalization.\nPeer Group companies selected on a line-of-business basis\ninclude: DXP Enterprises, Inc.; Fastenal Company; Genuine\nParts Company; W. W. Grainger, Inc.; Kaman Corporation;\nLawson Products, Inc.; MSC Industrial Direct Co., Inc.; and\nWESCO International, Inc.\nSource: Value Line Publishing LLC\nApplied Industrial Technologies, Inc., Standard & Poor’s 500, and Peer Group\n(Performance Results from 7/1/2007 through 6/30/2012)\nApplied Industrial Technologies, Inc. common stock is listed on the New York Stock Exchange under the symbol AIT. The Company is identified in most\nfinancial listings as “AppliedIndlTch.”\n**BB&T CAPITAL MARKETS**\nHolden Lewis, 703/471-3894\n**CJS SECURITIES**\nJonathan Tanwanteng, 914/287-7600\n**CLEVELAND RESEARCH COMPANY**\nAdam Uhlman, 216/649-7241\n**KEYBANC CAPITAL MARKETS**\nJeffrey D. Hammond, 216/689-0236\n**SIDOTI & CO.**\nJoseph Mondillo, 212/894-3339\n**GREAT LAKES REVIEW - Division of**\n**Wellington Shields & Co.**\nElliott Schlang, 216/767-1340\n**STEPHENS INC.**\nMatt Duncan, 501/377-3723\n**WELLS FARGO SECURITIES, LLC**\nAllison Poliniak-Cusic, 212/214-5062\n**WUNDERLICH SECURITIES**\nBrent D. Rakers, 901/251-2236\n**RESEARCH ON APPLIED INDUSTRIAL TECHNOLOGIES IS AVAILABLE THROUGH:**\n**COMPARISON OF FIVE-YEAR CUMULATIVE TOTAL RETURN**\n$0.00\n$50.00\n$100.00\n$150.00\n$200.00\n2007 2008 2009 2010 2011 2012\nApplied Industrial Technologies, Inc.\nStandard & Poor's 500\nPeer Group\nCorporate Headquarters\n1 Applied Plaza\nCleveland, Ohio 44115\n216/426-4000\n**Applied.com**", - "page_start": 46, - "page_end": 47, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)\n\nUnrealized loss (gain) on assets held in rabbi trust for a non-qualified\ndeferred compensation plan **$ 36** $ (2,016 ) $ (1,012 )\nBenefit from payouts on corporate-owned life insurance policies —\n(1,722 ) —\nForeign currency transaction losses (gains) **1,592**\n(541 ) 36\nLoss on cross-currency swap —\n368\n510\nOther, net **(50 )** 118\n41\nTotal other expense (income), net **$ 1,578**\n$ (3,793 ) $ (425 )\nThe Company is the owner and beneficiary under life insurance policies acquired in conjunction with a fiscal 1998 acquisition, with\nbenefits in force of $12,300 and a net cash surrender value of $3,200 at June 30, 2012. In January 2011, the Company received\ndeath benefits under two of these policies and realized a gain of $1,722.\nNOTE 15: SUBSEQUENT EVENT\nOn August 1, 2012, the Company acquired SKF's company-owned distribution businesses in Australia and New Zealand for cash\nconsideration. These businesses will expand Applied's global capabilities and are part of the Service Center Based Distribution\nsegment. The Company funded the acquisition from its available cash and existing revolving credit facilities. Results of operations\nacquired will be included in the Company's results of operations from the date of closing.\n\n37 Applied Industrial Technologies, Inc. and Subsidiaries", - "page_start": 38, - "page_end": 38, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### STATEMENTS OF CONSOLIDATED SHAREHOLDERS’ EQUITY\n\n(In thousands, except per share amounts)\nNOTE 1: BUSINESS AND ACCOUNTING POLICIES\nBusiness\nApplied Industrial Technologies, Inc. and subsidiaries (the “Company” or “Applied”) is a leading industrial distributor serving\nMaintenance Repair Operations (MRO) and Original Equipment Manufacturing (OEM) customers in virtually every industry. In\naddition, Applied provides engineering, design and systems integration for industrial and fluid power applications, as well as\ncustomized mechanical, fabricated rubber and fluid power shop services. Applied also offers maintenance training and inventory\nmanagement solutions that provide added value to its customers. Although the Company does not generally manufacture the\nproducts it sells, it does assemble and repair certain products and systems.\nConsolidation\nThe consolidated financial statements include the accounts of Applied Industrial Technologies, Inc. and its subsidiaries.\nIntercompany transactions and balances have been eliminated in consolidation. The financial results of the Company’s Canadian\nand Mexican subsidiaries are included in the consolidated financial statements for the twelve months ended May 31.\nStatements of Consolidated Comprehensive Income\nAccounting Standards Codification (ASC) Topic 220 \"Comprehensive Income\" requires the reporting of comprehensive income in\naddition to net income. Effective for fiscal 2012 and retrospective for fiscal 2011 and 2010, the Company has elected to include a\nstatement of consolidated comprehensive income as part of its basic consolidated financial statements. Prior to inclusion of the\nstatement of consolidated comprehensive income, comprehensive income, other comprehensive income and the components of\nother comprehensive income were reported as part of the statement of consolidated shareholders' equity.\nForeign Currency\nThe financial statements of the Company’s Canadian and Mexican subsidiaries are measured using local currencies as their\nfunctional currencies. Assets and liabilities are translated into U.S. dollars at current exchange rates, while income and expenses are\ntranslated at average exchange rates. Translation gains and losses are reported in other comprehensive income (loss) in the", - "page_start": 19, - "page_end": 20, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM\n41 Applied Industrial Technologies, Inc. and Subsidiaries", - "page_start": 41, - "page_end": 42, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## our value-add and generating success for our customers.\n\nacquisitions, our need for an enhanced, unified information\ntechnology system became increasingly apparent. In\nOctober 2010 we embarked on a multi-year journey - an\nERP initiative - to transform our company’s technology\nplatforms and enhance our business information and\ntransaction systems. This initiative supports our current\noperations and provides a strong foundation for our\nacquisition strategy.\nWith our phased ERP roll-out, we have had two successful\nlaunches in Western Canada, and our teams are busy\nbuilding and planning for our first U.S. deployments in\nthe fourth quarter of the 2012 calendar year. We are\nencouraged by our progress to date and are confident\nin our ability to execute across our U.S., Mexico and\nEastern Canadian locations. The common ERP system\nwill help standardize and simplify our processes, amplify\nour operational excellence initiatives and generate value\nthroughout our business enterprise.\n###### Long-Range Strategy:\n###### *Translating Potential Into Results*\nWe remain proud of our past achievements, and we are\nencouraged - and energized - by the realm of future\nopportunities. We are especially excited about the shared\nbelief among our management, our associates and our\nsuppliers that we can do even more to generate profitable\ngrowth. Applied has strong capabilities, great potential\nand room to grow.", - "page_start": 4, - "page_end": 4, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM\n\n####### **To the Board of Directors and Shareholders of Applied Industrial Technologies, Inc.**\n####### **Cleveland, Ohio**\nWe have audited the accompanying consolidated balance sheets of Applied Industrial Technologies, Inc. and subsidiaries (the\n“Company”) as of June 30, 2012 and 2011, and the related statements of consolidated income, comprehensive income, shareholders’\nequity, and cash flows for each of the three years in the period ended June 30, 2012. These financial statements are the responsibility\nof the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.\nWe conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those\nstandards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of\nmaterial misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial\nstatements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as\nevaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.\nIn our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of the Company at\nJune 30, 2012 and 2011, and the results of its operations and its cash flows for each of the three years in the period ended June 30,\n2012, in conformity with accounting principles generally accepted in the United States of America.\nWe have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the\nCompany’s internal control over financial reporting as of June 30, 2012, based on the criteria established in Internal Control —\nIntegrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated\nAugust 15, 2012 expressed an unqualified opinion on the Company’s internal control over financial reporting.\n\nCleveland, Ohio\nAugust 15, 2012\n\n38", - "page_start": 39, - "page_end": 39, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### OVER FINANCIAL REPORTING REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM\n\n####### **To the Board of Directors and Shareholders of Applied Industrial Technologies, Inc.**\n####### **Cleveland, Ohio**\nWe have audited the internal control over financial reporting of Applied Industrial Technologies, Inc. and subsidiaries (the “Company”)\nas of June 30, 2012, based on criteria established in Internal Control — Integrated Framework issued by the Committee of Sponsoring\nOrganizations of the Treadway Commission. The Company’s management is responsible for maintaining effective internal control over\nfinancial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying\nManagement’s Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s\ninternal control over financial reporting based on our audit.\nWe conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those\nstandards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over\nfinancial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over\nfinancial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of\ninternal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances.\nWe believe that our audit provides a reasonable basis for our opinion.\nA company’s internal control over financial reporting is a process designed by, or under the supervision of, the company’s principal\nexecutive and principal financial officers, or persons performing similar functions, and effected by the company’s board of directors,\nmanagement, and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation\nof financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control\nover financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail,", - "page_start": 41, - "page_end": 41, - "source_file": "NYSE_AIT_2012.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_AIT_2012.pdf", - "query": "By how much does Applied company plan to contribute to its pension benefits between 2018 and 2022 ?", - "target_page": 36, - "target_passage": "2018 through 2022 15,200", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)\n\n(In thousands, except per share amounts)\nPerformance Grants\nIn fiscal 2009 and 2008, the Executive Organization and Compensation Committee made annual awards of three-year performance\ngrants to key officers. A target payout was established at the beginning of each three-year performance period. The actual payout\nat the end of the period is calculated based upon the Company’s achievement of sales growth, return on sales, and total shareholder\nreturn targets. All performance periods had expired by June 30, 2011. During fiscal 2011 and 2010, the Company recorded $1,020\nand $(231), respectively, of compensation expense (income) for achievement relative to the total shareholder return-based goals of\nthe Company’s performance grants. The liability at June 30, 2011 was $1,558; this was paid in fiscal 2012.\nNOTE 10: BENEFIT PLANS\nRetirement Savings Plan\nSubstantially all U.S. associates participate in the Applied Industrial Technologies, Inc. Retirement Savings Plan. Participants may elect\nto contribute up to 50% of their compensation, subject to Internal Revenue Code maximums. The Company makes a discretionary\nprofit-sharing contribution to the Retirement Savings Plan generally based upon a percentage of the Company’s U.S. income before\nincome taxes and before the amount of the contribution (5% for fiscal 2012, 2011 and 2010). The Company partially matches\n401(k) contributions by participants; this match was suspended from January 1, 2009 to June 30, 2010. The Company’s expense for\nprofit sharing and matching of associates’ 401(k) contributions was $10,866, $11,251 and $4,891 during fiscal 2012, 2011 and\n2010, respectively.\nDeferred Compensation Plans\nThe Company has deferred compensation plans that enable certain associates of the Company to defer receipt of a portion of their\ncompensation and non-employee directors to defer receipt of director fees. The Company funds these deferred compensation\nliabilities by making contributions to rabbi trusts. Assets held in these rabbi trusts consist of investments in money market and\nmutual funds and Company common stock.\nPostemployment Benefit Plans\nThe Company provides the following postemployment benefits which, except for the Qualified Defined Benefit Retirement Plan,\nare unfunded:\nSupplemental Executive Retirement Benefits Plan\nThe Company has a non-qualified pension plan to provide supplemental retirement benefits to certain officers. Benefits are\npayable beginning at retirement and determinable at retirement based upon a percentage of the participant’s historical\ncompensation. On December 19, 2011, the Executive Organization and Compensation Committee of the Board of Directors", - "page_start": 31, - "page_end": 32, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)\n\n1,756\nOther 0 - 20% **322**\n424\nTotal 100% **$ 6,439**\n$ 6,056\nEquity securities do not include any Company common stock.\nThe Company has established an investment policy and regularly monitors the performance of the assets of the trust maintained in\nconjunction with the Qualified Defined Benefit Retirement Plan. The strategy implemented by the trustee of the Qualified Defined\nBenefit Retirement Plan is to achieve long-term objectives and invest the pension assets in accordance with ERISA and fiduciary\nstandards. The long-term primary objectives are to provide for a reasonable amount of long-term capital, without undue exposure\nto risk; to protect the Qualified Defined Benefit Retirement Plan assets from erosion of purchasing power; and to provide investment\nresults that meet or exceed the actuarially assumed long-term rate of return. The expected long-term rate of return on assets\nassumption was developed by considering the historical returns and the future expectations for returns of each asset class as well as\nthe target asset allocation of the pension portfolio.\nCash Flows\nEmployer Contributions\nThe Company expects to contribute $6,000 to its pension benefit plans and $240 to its retiree health care benefit plans in\n2013. Contributions do not equal estimated future payments as certain payments are made from plan assets.\nEstimated Future Benefit Payments\nThe following benefit payments, which reflect expected future service, as applicable, are expected to be paid in each of the next\nfive years and in the aggregate for the subsequent five years:\nDuring Fiscal Years Pension Benefits Retiree Health Care\nBenefits\n2013 $ 6,200\n$ 240\n2014 5,900\n240\n2015 5,700\n240\n2016 4,500\n240\n2017 1,700\n260\n2018 through 2022 15,200\n1,420\n\n34", - "page_start": 35, - "page_end": 35, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)\n\n(In thousands, except per share amounts)\nThe following table provides information for pension plans with projected benefit obligations and accumulated benefit obligations in\nexcess of plan assets:\nPension Benefits\nJune 30, **2012** 2011\nProjected benefit obligations **$ 47,151**\n$ 53,490\nAccumulated benefit obligations **47,151**\n43,528\nFair value of plan assets **6,439**\n6,056\nThe net periodic costs are as follows:\nPension Benefits Retiree Health Care Benefits\nYear Ended June 30, **2012 --** 2011 -- 2010 -- **2012 --** 2011 -- 2010 --\nService cost **$ 289**\n$ 460\n$ 574\n**$ 30**\n$ 39\n$ 52\nInterest cost **2,047**\n2,232\n2,911\n**237**\n235\n259\nExpected return on plan assets **(396 )** (385 ) (351 ) —\n—\n—\nRecognized net actuarial loss (gain) **644**\n1,449\n924\n**(72 )** (83 ) (87 )\nAmortization of prior service cost **412**\n710\n797\n**139**\n139\n148\nRecognition of prior service cost upon plan curtailment **3,117**\n—\n—\n—\n—\n—\nNet periodic cost **$ 6,113**\n$ 4,466\n$ 4,855\n**$ 334**\n$ 330\n$ 372\nThe estimated net actuarial loss and prior service cost for the pension plans that will be amortized from accumulated other\ncomprehensive income (loss) into net periodic benefit cost over the next fiscal year are $735 and $83, respectively. The estimated\nnet actuarial gain and prior service cost for the retiree health care benefits that will be amortized from accumulated other\ncomprehensive income (loss) into net periodic benefit cost over the next fiscal year are $(53) and $107, respectively.\nAssumptions\nThe discount rate is used to determine the present value of future payments. In general, the Company’s liability increases as the\ndiscount rate decreases and decreases as the discount rate increases. The Company computes a weighted-average discount rate\ntaking into account anticipated plan payments and the associated interest rates from the Citigroup Pension Discount Yield Curve.", - "page_start": 33, - "page_end": 34, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)\n\nThe weighted-average actuarial assumptions used to determine benefit obligations and net periodic benefit cost for the plans were\nas follows:\nPension Benefits Retiree Health Care Benefits\nJune 30, **2012** 2011 **2012** 2011\nAssumptions used to determine benefit obligations at year end:\nDiscount rate **2.8 %** 4.5 % **4.0 %** 5.5 %\nRate of compensation increase **N/A** 5.5 % **N/A** N/A\nAssumptions used to determine net periodic benefit cost:\nDiscount rate **3.5 %** 4.3 % **5.5 %** 5.5 %\nExpected return on plan assets **7.5 %** 7.5 % **N/A** N/A\nRate of compensation increase **5.5 %** 5.5 % **N/A** N/A\nDue to freezing participant benefits in the SERP plan, the rate of compensation increase is no longer applicable. The assumed health\ncare cost trend rates used in measuring the accumulated benefit obligation for retiree health care benefits were 7.5% and 8% as of\nJune 30, 2012 and 2011, respectively, decreasing to 5% by 2018.\nA one-percentage point change in the assumed health care cost trend rates would have had the following effects as of June 30,\n2012 and for the year then ended:\nOne-Percentage Point\nIncrease Decrease\nEffect on total service and interest cost components of periodic expense $ 48\n$ (39 )\nEffect on postretirement benefit obligation 854\n(701 )\n\n33 Applied Industrial Technologies, Inc. and Subsidiaries\nPlan Assets\nThe fair value of each major class of plan assets for the Company’s Qualified Benefit Retirement Plan are valued using quoted market\nprices in active markets for identical instruments, or Level 1 in the fair value hierarchy. Following are the fair values and target\nallocation as of June 30:\nTarget Allocation Fair Value\n**2012** 2011\nAsset Class:\n\nEquity securities 40 - 70% **$ 3,735**\n$ 3,876\nDebt securities 20 - 50% **2,382**", - "page_start": 34, - "page_end": 35, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# We exceeded last year’s earnings by more than 15%. Again. 2003\n\n## 12\n\n2003 2002\n**C H A N G E I N P L A N A S S E T S :**\nFair value of plan assets, January 1 $ 4,383\n| $ 4,550 (750) 930 (347) |\n|:---|\n| $ 4,383 |\n| $ 213 2,154 (539) (132) |\n| $ 1,696 |\nActual return on plan assets 963\nEmployer contributions 400\nBenefits paid (333)\nFair value of plan assets, December 31 $ 5,413\nFunded status of plan $ 535\nUnrecognized actuarial loss 1,941\nUnrecognized prior service cost (502)\nUnrecognized net transition obligation (88)\nNet amount recognized as other assets $ 1,886\nThe accumulated benefit obligation for the pension plan was $4,801,000 and $4,170,000 at December 31, 2003 and 2002, respectively. The components\nof net periodic pension cost for 2003, 2002 and 2001 were as follows (in thousands):\nYEAR ENDED DECEMBER 31,\n2003 2002 2001\n**C O M P O N E N T S O F N E T P E R I O D I C P E N S I O N C O S T:**\nService cost $ 214\n| $ 320 307 (405) 7 28 (44) | $ 369 296 (477) 6 — (44) |\n|:---|:---|\n| $ 213 | $ 150 |\nInterest cost 298\nExpected return on assets (349)\nPrior service cost amortization (37)\nActuarial loss 128\nTransition amount amortization (44)\nNet periodic pension cost $ 210\nActuarial assumptions used to determine benefit obligations at December 31 were as follows:\n2003 2002\nDiscount rate 6.50% 7.00%\nRate of compensation increase 5.00% 5.00%\nActuarial assumptions used to determine net periodic pension cost were as follows:\nYEAR ENDED DECEMBER 31,\n2003 2002 2001\nDiscount rate 7.00%\n\nExpected long-term return on assets 8.00%\nRate of compensation increase 5.00%\nThe Company’s expected long-term rate of return assumption is based upon the plan’s actual long-term investment results as well as the long-term outlook\nfor investment returns in the marketplace at the time the assumption is made. The reduction in the Company’s assumption for this expected return rate in\nthe beginning of 2003 to 8 percent from 9 percent reflected the major downturn in returns on debt and equity investments that occurred in the investment\nmarkets in 2001 and 2002.\nThe Company’s pension plan assets at December 31, 2003 and 2002 were invested in the following asset categories:\n2003 2002\n**A S S E T C AT E G O R Y:**", - "page_start": 21, - "page_end": 22, - "source_file": "NASDAQ_ATRI_2003.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)\n\nThe Company uses a June 30 measurement date for all plans.\nThe following table sets forth the changes in benefit obligations and plan assets during the year and the funded status for the\npostemployment plans at June 30:\nPension Benefits Retiree Health Care Benefits\n**2012** 2011 **2012** 2011 .\n**Change in benefit obligation:**\nBenefit obligation at beginning of the year **$ 53,490**\n$ 51,114\n**$ 4,667**\n$ 4,593\nService cost **289**\n460\n**30**\n39\nInterest cost **2,047**\n2,232\n**237**\n235\nPlan participants ’ contributions —\n—\n**47**\n37\nBenefits paid **(4,144 )** (1,856 ) **(256 )** (227 )\nAmendments **150**\n151\n—\n—\nActuarial loss (gain) during year **4,179**\n1,389\n**423**\n(10 )\nCurtailment **(8,860 )** —\n—\n—\nBenefit obligation at end of year **$ 47,151**\n$ 53,490\n**$ 5,148**\n$ 4,667\n**Change in plan assets:**\nFair value of plan assets at beginning of year **$ 6,056**\n$ 5,229\n**$** —\n$ —\nActual (loss) gain on plan assets **(30 )** 984\n—\n—\nEmployer contributions **4,557**\n1,699\n**209**\n190\nPlan participants ’ contributions —\n—\n**47**\n37\nBenefits paid **(4,144 )** (1,856 ) **(256 )** (227 )\nFair value of plan assets at end of year **$ 6,439**\n$ 6,056\n**$** —\n$ —\n**Funded status at end of year $ (40,712 )** $ (47,434 ) **$ (5,148 )** $ (4,667 )\n\nThe amounts recognized in the consolidated balance sheets and in accumulated other comprehensive income (loss) for the\npostemployment plans were as follows:\nPension Benefits Retiree Health Care Benefits\nJune 30, **2012** 2011 **2012** 2011 .\n**Amounts recognized in the consolidated balance sheets:**\nOther current liabilities **$ 6,018**\n$ 4,151\n**$ 220**\n$ 220\nPostemployment benefits **34,694**\n43,283\n**4,928**\n4,447\nNet amount recognized **40,712**\n$ 47,434\n**$ 5,148**\n$ 4,667\n**Amounts recognized in accumulated other comprehensive income (loss):**\nNet actuarial (loss) gain **(10,112 )** $ (15,012 ) **$ 398** $ 892\nPrior service cost **(279 )** (3,808 ) **(135 )** (274 )\nTotal amounts recognized in accumulated other comprehensive income (loss) **(10,391 )** $ (18,820 ) **$ 263**\n$ 618\n\n32", - "page_start": 33, - "page_end": 33, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "## M A T C H\n\n### H OT !\n\n#### MA T CH\n\n####### **Postretirement Health Care**\n\n*Outstanding at December 28, 2002* 1,403,250 $ 23.03\nGranted 446,500 26.78\nExercised (362,000) 23.10\nForfeited (18,500) 23.57\n*Outstanding at January 3, 2004* **1,469,250 $ 24.15**\nOptions exercisable at:\nJanuary 3, 2004 **202,250 $ 25.47**\nDecember 28, 2002 **156,250 25.02**\nDecember 29, 2001 **105,000 24.86**\nThe following table summarizes information about fixed stock options\noutstanding at January 3, 2004:\nOptions\nOptions Outstanding Exercisable\nWeighted- Weighted- Number\nAverage Average Exercisable\nRange of Number Remaining Exercise at January 3,\nExercise Prices Outstanding Contractual Life Price 2004\n$24.50- $28.25 31,000 2.9 years $ 25.71 31,000\n$32.22 20,000 4.1 years $ 32.22 20,000\n$23.47 101,250 5.1 years $ 23.47 101,250\n$18.31- $26.69 411,000 6.6 years $ 20.42 50,000\n$23.32- $25.27 223,500 7.1 years $ 23.41 -\n$25.75- $25.77 261,000 8.1 years $ 25.77 -\n$25.50- $42.98 421,500 9.2 years $ 26.83 -\n####### **Retirement Benefits**\nThe Company has defined contribution profit-sharing plans cover-\ning substantially all employees who are not participants in certain\ndefined benefit plans. The Company’s annual contribution to the de-\nfined contribution plans is based on employee eligible earnings and\nresults of operations and amounted to $26,489,000, $23,524,000,\nand $24,826,000 in 2003, 2002, and 2001, respectively.\nThe Company sponsors defined benefit plans which include\na limited number of salaried and hourly employees at certain subsidiar-\nies. The Company’s funding policy is generally to contribute annually\nthe minimum actuarially computed amount. Net pension costs relating\nto these plans were $176,000; $0; and $0 for 2003, 2002, and 2001,\nrespectively. The actuarial present value of obligations, less related plan\nassets at fair value, is not significant.\nThe Company also participates in a multiemployer plan,\nwhich provides defined benefits to certain of the Company’s union\nemployees. Pension expense for this plan amounted to $309,000,\n$309,000, and $310,000 in 2003, 2002, and 2001, respectively.\n####### **Postretirement Health Care**\nIn accordance with the guidelines of revised SFAS No. 132, “Employers’\nDisclosures about Pensions and other Postretirement Benefits,” the fol-\nlowing table sets forth the funded status of the plan, reconciled to the\naccrued postretirement benefits cost recognized in the Company’s bal-\nance sheet at:\n*(In thousands)* **2003** 2002 2001\n*Change in benefit obligation*\nBenefit obligation at beginning\nof year $ 17,351 $ 12,229\n| $ 17,617 249 1,105 (1,206) 566 - |\n|:---|\n| $ 18,331 |\n| $ - 11,456 (1,206) |\n| $ 10,250 |\n| $ (8,081) 1,105 5,361 1,122 |\n| $ (493) |\n| $ (493) |\nService cost 398 278", - "page_start": 50, - "page_end": 50, - "source_file": "NYSE_HNI_2003.pdf" - }, - { - "text": "## **2003**\n\nChange in benefit obligation: *(in thousands)*\nBenefit obligation, beginning **$ -**\nService cost **22**\nInterest cost **23**\nActuarial loss **278**\nPlan adoption **546**\nBenefit obligation, ending **$ 869**\nFunded status **(869)**\nUnrecognized net loss **278**\nAdditional minimum liability **(380)**\nIntangible asset **380**\nUnrecognized prior service cost **521**\nAccrued benefit cost **$ (70)**\nComponents of net periodic benefit costs:\nService cost **$ 22**\nInterest cost **23**\nAmortization of prior service costs **25**\nNet periodic benefit cost **$ 70**\nAssumptions used by the Company in the determination of the Supplemental Retirement Plan information consisted of the following at December 31, 2003:\n**2003** Discount rate **6.00%** Rate of increase in compensation levels **4.50%**\n##### **Note 10. Stock Incentive Plan**\nThe Company has a shareholder approved Company Stock Incentive Plan (the “Plan”), providing for the grant of incentive compensation to essentially all employees in the form of stock options. The Plan authorizes grants of options to purchase up to 480,000 shares of common stock over a ten-year period beginning in 1996. The option price for all grants has been at the current market price at the time of the grant. The grants have generally provided that one-half of the options exercisable on each of the first and second anniversaries of the date of grant, with the options expiring five years after they are granted. In 2003, the Company issued grants where the options are vested over a five-year period beginning on the third anniversary date of the grant of the options. The participant may exercise 20% of the total grant after each anniversary date through the eighth year, with the options expiring after ten years.\nThe fair value of each grant is estimated at the grant date using the Black-Scholes option-pricing model with the following weighted average assumptions:\n*(in thousands)*", - "page_start": 33, - "page_end": 33, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **3,009**\n\n### STATEMENTS OF CONSOLIDATED SHAREHOLDERS ’ EQUITY\n\n#### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)\n\nfroze participant benefits (credited service and final average earnings) and entry into the Supplemental Executive Retirement\nBenefits Plan (SERP) effective December 31, 2011. This action constituted a plan curtailment. The plan liability was remeasured\nin conjunction with the curtailment using a 3.5% discount rate and participant final average earnings through the curtailment\ndate. The remeasurement in conjunction with the curtailment resulted in an actuarial loss (recorded in other comprehensive\nincome (loss)) of $302 ($492 loss, net of income tax of $190).\nThe curtailment is reflected in the Company's consolidated balance sheets as: 1) a reduction to the overall SERP liability\n(included in postemployment benefits) of $8,860, 2) a reduction to deferred tax assets of $3,411 and 3) an increase in\naccumulated other comprehensive income (loss) of $5,449. Prior service costs previously recorded through accumulated other\ncomprehensive income (loss) were reclassified into the statements of consolidated income ($3,117 gross expense, net of income\ntax of $1,200). The gross expense is recorded in selling, distribution and administrative expense in fiscal 2012.\nKey Executive Restoration Plan\nIn fiscal 2012, the Executive Organization & Compensation Committee of the Board of Directors adopted the Key Executive\nRestoration Plan (KERP), an unfunded, non-qualified deferred compensation plan, to replace the SERP. The Company recorded\n$128 of expense associated with this plan in fiscal 2012.\nQualified Defined Benefit Retirement Plan\nThe Company has a qualified defined benefit retirement plan that provides benefits to certain hourly associates at retirement.\nThese associates do not participate in the Retirement Savings Plan. The benefits are based on length of service and date of\nretirement.\n\n31 Applied Industrial Technologies, Inc. and Subsidiaries\nSalary Continuation Benefits\nThe Company has agreements with certain retirees of acquired companies to pay monthly retirement benefits through fiscal 2020 .\nRetiree Health Care Benefits\nThe Company provides health care benefits to eligible retired associates who pay the Company a specified monthly premium.\nPremium payments are based upon current insurance rates for the type of coverage provided and are adjusted annually.\nCertain monthly health care premium payments are partially subsidized by the Company. Additionally, in conjunction with a\nfiscal 1998 acquisition, the Company assumed the obligation for a postretirement medical benefit plan which provides health\ncare benefits to eligible retired associates at no cost to the individual.", - "page_start": 32, - "page_end": 33, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **90 Years**\n\n#### OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (Continued)\n\nfor all unpaid medical claims including those incurred but not\nreported based on historical experience and other assumptions.\nAlthough management believes that the estimated liabilities for\nself-insurance are adequate, the estimates described above may\nnot be indicative of current and future losses. In addition, the\nactuarial calculations used to estimate self-insurance liabilities are\nbased on numerous assumptions, some of which are subjective.\nWe will continue to adjust our estimated liabilities for self-\ninsurance, as deemed necessary, in the event that future loss\nexperience differs from historical loss patterns.\nPension and Other Postemployment\nBenefit Plans\nThe measurement of liabilities related to pension plans and\nother postemployment benefit plans is based on management’s\nassumptions related to future events including interest rates,\nreturn on pension plan assets, and healthcare cost trend rates.\nWe evaluate these assumptions and adjust them as necessary.\nChanges to these assumptions could result in a material change\nto the Company’s pension obligation causing a related increase\nor decrease in reported net operating results in the period of\nchange in the estimate. At June 30, 2012, a 1% point change\nwould have the following effects (in thousands):\nOne-Percentage Point\nEffect of change in: - Increase Decrease\nDiscount rate on liability $ (3,501)\n)\n$ 3,965\nDiscount rate on net periodic benefit cost (117)\n)\n130\nEffective December 31, 2011, participant benefits and entry into\nthe SERP was frozen. As such, compensation increases no longer\nhave an impact on the postemployment liability or the associated\nperiodic benefit cost. Additionally, a 1% change in the return on\nassets is not material since most of the plans are non-qualified\nand unfunded.\nIncome Taxes\nDeferred income taxes are recorded for estimated future tax effects\nof differences between the bases of assets and liabilities for\nfinancial reporting and income tax purposes, giving consideration\nto enacted tax laws. As of June 30, 2012, the Company had\nrecognized $34.4 million of net deferred tax assets. This includes a\n$0.2 million valuation allowance recorded related to estimated\nlimitations in the deductibility of certain expenses. Management\nbelieves that sufficient income will be earned in the future to\nrealize its deferred income tax assets. The realization of these\ndeferred tax assets can be impacted by changes to tax laws,\nstatutory tax rates and future taxable income levels.\n\n11 Applied Industrial Technologies, Inc. and Subsidiaries", - "page_start": 12, - "page_end": 12, - "source_file": "NYSE_AIT_2012.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_AIT_2012.pdf", - "query": "What does Applied has to say regarding the potential creadit risk it could be exposed to ?", - "target_page": 21, - "target_passage": "The Company has a broad customer base representing many diverse industries primarily across North America. As such, the Company does not believe that a significant concentration of credit risk exists in its accounts receivable", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **CAUTIONARY STATEMENT**\n\nbe impacted by the financial health of third parties,\n- our ability to manage the transformation of our business/financial model as we increase our investments in growth opportunities,\nincluding our online business and our ability to manage related organizational changes,\n- our ability to maintain relationships with our employees and to effectively attract, develop and retain our future leaders,\n- effective inventory management, disruptions in our supply chain and our ability to control costs,\n- the impact of any systems failures, cybersecurity and/or security breaches, including any security breach of our systems or those of a\nthird-party provider that results in the theft, transfer or unauthorized disclosure of customer, employee or company information or\ncompliance with information security and privacy laws and regulations in the event of such an incident,\n- successful execution of our information technology strategy,\n- our ability to effectively utilize data in strategic planning and decision making,\n- efficient and proper allocation of our capital resources,\n- reviewing of options and structure for a financial partner in regards to a potential transaction related to our credit card receivables,\n- our ability to safeguard our reputation and maintain our vendor relationships,\n- the impact of economic and market conditions and the resultant impact on consumer spending patterns,\n- our ability to respond to the business environment, fashion trends and consumer preferences, including changing expectations of\nservice and experience in stores and online,\n- the effectiveness of planned advertising, marketing and promotional campaigns in the highly competitive retail industry,\n- weather conditions, natural disasters, health hazards, national security or other market disruptions, or the prospects of these events\nand the resulting impact on consumer spending patterns,\n- our compliance with applicable banking-related laws and regulations impacting our ability to extend credit to our customers,\nemployment laws and regulations, certain international laws and regulations, other laws and regulations applicable to us, including\nthe outcome of claims and litigation and resolution of tax matters, and ethical standards,\n- impact of the current regulatory environment and financial system and health care reforms,\n6\n- compliance with debt covenants, availability and cost of credit, changes in interest rates, and trends in debt repayment patterns,\npersonal bankruptcies and bad debt write-offs, and\n- the timing and amounts of share repurchases by the company, if any, or any share issuances by the company, including issuances\nassociated with option exercises or other matters.", - "page_start": 16, - "page_end": 17, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS\n\n(2) Credit risk\nThe Group is exposed to the risk that a counterparty to its financial\ntransactions could default and jeopardize future profits. We believe\nthat this risk is insignificant as the Group enters into derivative\ntransactions only with financial institutions which have a sound credit\nprofile. The Group enters into these transactions also with Renault\nFinance S.A. (“RF”), a specialized financial subsidiary of the Renault\nGroup which, we believe, is not subject to any such material risk. This\nis because RF enters into derivative transactions to cover such\nderivative transactions with us only with financial institutions of the\nhighest caliber carefully selected by RF based on its own rating\nsystem which takes into account each counterparty’s long-term credit\nrating and shareholders’ equity.\n(3) Legal risk\nThe Group is exposed to the risk of entering into a financial\nagreement which may contain inappropriate terms and conditions as\nwell as the risk that an existing contract may be affected by revisions\nto the relevant laws and regulations. The Company’s Legal\nDepartment and Finance Department make every effort to minimize\nlegal risk by reviewing any new agreements of significance and by\nreviewing the related documents in a centralized way.\nRisk Management\nAll strategies to manage financial market risk and risk hedge\noperations of the Group are carried out pursuant to the Rule which\nstipulates the Group’s basic policies for derivative transactions,\nmanagement policies, management items, procedures, criteria for the\nselection of counterparties, and the reporting system, and so forth.\nThe Rule prescribes that (i) the Group’s financial market risk is to be\ncontrolled by the Company in a centralized manner, and that (ii) no\nindividual subsidiary is permitted to initiate a hedging operation\nwithout the prior approval of, and regular reporting back to the\nCompany.\nThe basic hedge policy is subject to the approval of the Monthly\nHedge Policy Meeting attended by the corporate officer in charge of\nTreasury Department. Execution and management of all deals are to\nbe conducted pursuant to the Rule. Derivative transactions are\nconducted by a special section of the Treasury Department and\nmonitoring of contracts for such transactions and confirming the\nbalance of all open positions are the responsibility of back office and\nrisk management section. Commodity futures contracts are to be\nhandled also by Treasury Department under guidelines which are to\nbe drawn up by the MRMC (Materials Risk Management Committee).\nThe MRMC is chaired by the corporate officer in charge of the", - "page_start": 90, - "page_end": 90, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **customers and our business could still be exposed to risk.**\n\nour reputation and our business.\n**Even if we take appropriate measures to safeguard our information security and privacy environment from security breaches, our**\n####### **customers and our business could still be exposed to risk.**\nOur Retail and Credit segments involve the collection, storage and transmission of customers’ personal information, consumer preferences\nand credit card information. In addition, our operations involve the collection, storage and transmission of employee information and company\nfinancial and strategic data. Any measures we implement to prevent a security or cybersecurity threat may not be totally effective and may\nhave the potential to harm relations with our customers or decrease activity on our websites by making them more difficult to use. In addition,\nthe regulatory environment surrounding information security, cybersecurity and privacy is increasingly demanding, with new and constantly\nchanging requirements. Security breaches and cyber incidents and their remediation, whether at our company, our third-party providers or\nother retailers, could expose us to a risk of loss or misappropriation of this information, litigation, potential liability, reputation damage and\nloss of customers’ trust and business, which could adversely impact our sales. Any such breaches or incidents could subject us to\ninvestigation, notification and remediation costs, and if there is additional information that is later discovered related to such security breach\nor incident, there could be further loss of customers’ trust and business, based upon their reactions to this additional information. Additionally,\nas a credit card issuer, we could be subject to credit card fraud losses due to external credit card fraud.\n**If we fail to appropriately manage our capital, we may negatively impact our operations and shareholder return.**\nWe utilize capital to finance our operations, make capital expenditures and acquisitions, manage our debt levels and return value to our\nshareholders through dividends and share repurchases. If our access to capital is restricted or our borrowing costs increase, our operations\nand financial condition could be adversely impacted. Further, if we do not properly allocate our capital to maximize returns, our operations,\ncash flows and returns to shareholders could be adversely affected.\n8\n**Our customer and employee relationships could be negatively affected if we fail to maintain our corporate culture and reputation.**\nWe have a well-recognized culture and reputation that consumers may associate with a high level of integrity, customer service and quality\nmerchandise, and it is one of the reasons customers shop with us and employees choose us as a place of employment. Any significant", - "page_start": 18, - "page_end": 19, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **on our operations.**\n\nnegatively impact our sales, staffing shortages in our stores, distribution centers or corporate offices, interruptions in the flow of merchandise\nto our stores, disruptions in the operations of our merchandise vendors or property developers, increased costs, and a negative impact on\nour reputation and long-term growth plans.\n####### **RISKS DUE TO LEGAL AND REGULATORY FACTORS**\n**We are subject to certain laws, litigation, regulatory matters and ethical standards, and our failure to comply with or adequately**\n####### **address developments as they arise could adversely affect our reputation and operations.**\nOur policies, procedures and practices and the technology we implement are designed to comply with federal, state, local and foreign laws,\nrules and regulations, including those imposed by the SEC and other regulatory agencies, the marketplace, the banking industry and foreign\ncountries, as well as responsible business, social and environmental practices, all of which may change from time to time. Significant\nlegislative changes, including those that relate to employment matters and health care reform, could impact our relationship with our\nworkforce, which could increase our expenses and adversely affect our operations. In addition, if we fail to comply with applicable laws and\nregulations or implement responsible business, social, environmental and supply chain practices, we could be subject to damage to our\nreputation, class action lawsuits, legal and settlement costs, civil and criminal liability, increased cost of regulatory compliance, restatements\nof our financial statements, disruption of our business and loss of customers. Any required changes to our employment practices could result\nin the loss of employees, reduced sales, increased employment costs, low employee morale and harm to our business and results of\noperations. In addition, political and economic factors could lead to unfavorable changes in federal, state and foreign tax laws, which may\nincrease our tax liabilities. An increase in our tax liabilities could adversely affect our results of operations. We are also regularly involved in\nvarious litigation matters that arise in the ordinary course of business. Litigation or regulatory developments could adversely affect our\nbusiness and financial condition.\n**We continue to face uncertainties due to financial services industry regulation and supervision that could have an adverse affect**\n####### **on our operations.**\nFederal and state regulation and supervision of the financial industry has increased in recent years due to implementation of consumer\nprotection and financial reform legislation such as the Credit Card Accountability Responsibility and Disclosure Act of 2009 (“CARD Act”) and", - "page_start": 20, - "page_end": 20, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **weather patterns, natural disasters, widespread pandemics and other natural or man-made disruptions.**\n\nand other credit card companies, some of which have substantial financial resources. If we do not effectively anticipate or respond to the\ncompetitive banking and credit card environments, we could lose market share to our competitors.\nNordstrom, Inc. and subsidiaries 9\n**Our sales and customer relationships may be negatively impacted if we do not anticipate and respond to consumer preferences**\n####### **and fashion trends appropriately.**\nOur ability to predict or respond to constantly changing fashion trends, consumer preferences and spending patterns significantly impacts our\nsales and operating results. If we do not identify and respond to emerging trends in consumer spending and preferences quickly enough, we\nmay harm our ability to retain our existing customers or attract new customers. If we purchase too much inventory, we may be forced to sell\nour merchandise at lower average margins, which could harm our business. Conversely, if we fail to purchase enough merchandise, we may\nlose opportunities for additional sales and damage our relationships with our customers.\n####### **The results of our Credit operations could be adversely affected by changes in market conditions.**\nOur credit card revenues and profitability are subject in large part to economic and market conditions that are beyond our control, including,\nbut not limited to, interest rates, consumer credit availability, consumer debt levels, unemployment trends and other factors. These economic\nand market conditions could impair our credit card revenues and the profitability of our credit card business due to factors such as lower\ndemand for credit, or could impair ability to assess the creditworthiness of our customers if the criteria and/or models we use to underwrite\nand manage our customers become less predictive of future losses, causing our losses to rise and have a negative impact on our results of\noperations. Deterioration of economic conditions and consumer confidence may also adversely affect our credit customers’ payment patterns\nand delinquency rates, increasing our bad debt expense.\n**Our business and operations could be materially and adversely affected by supply chain disruptions, port disruptions, severe**\n####### **weather patterns, natural disasters, widespread pandemics and other natural or man-made disruptions.**\nWe derive a significant amount of our total sales from stores located on the west and east coasts of the United States, particularly in\nCalifornia, which increases our exposure to conditions in these regions. Similarly, merchandise received through west coast ports could be\nadversely impacted by labor disruptions. These disruptions could cause, among other things, a decrease in consumer spending that would", - "page_start": 19, - "page_end": 20, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "## **2002 compared to 2001**\n\n##### **Evaluation of Disclosure Controls and Procedures**\n\nSHENANDOAH TELECOMMUNICATIONS COMPANY ■ 56\n**SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**\nThe third component of interest rate risk is marked increases in interest rates which may adversely impact the rate at which the Company may borrow funds for growth in the future. Although this risk is real, it is not significant at this time as the Company has adequate cash for operations, payment of debt and near-term capital projects.\nManagement does not view market risk as having a significant impact on the Company's results of operations, although future results could be adversely impacted if interest rates were to escalate markedly and the company required external financing. Since the Company does not currently have significant investments in publicly traded stock, currently there is limited risk related to the Company’s available for sale securities. General economic conditions impacted by regulatory changes, competition or other external influences may play a higher risk to the Company’s overall results.\nAs of December 31, 2003, the Company has $7.3 million invested in privately held companies directly or through investments with portfolio managers. Most of the companies are early stage and significant increases in interest rates could have an adverse impact on their results, ability to raise capital and viability. The Company’s market risk is limited to the funds previously invested and an additional $1.8 million committed under contracts the Company has signed with portfolio managers.\n##### **Evaluation of Disclosure Controls and Procedures**\nThe Company maintains disclosure controls and procedures that are designed to ensure that information required to be disclosed in Exchange Act reports is recorded, processed, summarized and reported within the time periods specified in the Commission’s rules and forms, and that such information is accumulated and communicated to management including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.\nAs of the end of the period covered by this report, December 31, 2003 (the “Evaluation Date”), we carried out an evaluation, under the supervision and with the participation of the Company’s management, including our Chief Executive Officer and Chief Financial Officer of the effectiveness of the design and operation of our disclosure controls and procedures. Based upon that evaluation, the Chief Executive Officer and the Chief Financial Officer concluded that our disclosure controls and procedures were effective as of the Evaluation Date.", - "page_start": 57, - "page_end": 57, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n*PURPOSE*\n*PRODUCT*\n*PERFORMANCE*\n*PEOPLE*\n**Headquarters:** Cleveland, Ohio, USA\n**Operating Facilities:** More than 500 in the\nUnited States, Canada, Mexico, Puerto Rico,\nAustralia and New Zealand\n**E-Commerce:** www.Applied.com\n**Distribution Centers:** 9\n**Stock Keeping Units (SKUs) Available**\n**to Customers:** More than 4 million\n**Product Manufacturers:** More than 2,000\n**Stock Ticker Symbol:** AIT, listed on the\nNew York Stock Exchange\n**Employee Associates:** Approximately 4,900\nData current as of August 1, 2012\nThis report contains statements that are forward-looking, as that term\nis defined by the Securities and Exchange Commission in its rules,\nregulations and releases. Applied intends that such forward-looking\nstatements be subject to the safe harbors created thereby. All forward-\nlooking statements are based on current expectations regarding\nimportant risk factors, including those identified on page 12 of this\nreport and in our Annual Report on Form 10-K for the fiscal year ended\nJune 30, 2012. Accordingly, actual results may differ materially from\nthose expressed in the forward-looking statements, and the making of\nsuch statements should not be regarded as a representation by Applied\nor any other person that results expressed therein will be achieved.\n*PURPOSE*\n*PRODUCT*\n*PERFORMANCE*\n*PEOPLE*\nApplied Industrial Technologies is a leading\nindustrial distributor that offers more than four\nmillion parts to serve the needs of MRO and\nOEM customers in virtually every industry. In\naddition, Applied ® provides engineering, design\nand systems integration for industrial and fluid\npower applications, as well as customized\nmechanical, fabricated rubber and fluid power\nshop services. Applied also offers maintenance\ntraining and inventory management solutions\nthat provide added value to its customers.", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "## **2013**\n\n### **2014 2013**\n\nposition of the Group.\n\n####### **c) Credit Risk**\nCredit risk for the Group arises from investments in cash and cash equivalents, derivative financial instruments\nand deposits with banks and financial institutions, as well as credit exposures to customers including\noutstanding receivables and committed transactions, and represents the potential financial loss if\ncounterparties fail to perform as contracted. The Group trades only with recognised, creditworthy third parties.\n\nThe maximum exposure to credit risk, excluding the value of any collateral or other security, at balance date to\nrecognise the financial assets, is the carrying amount, net of any impairment of those assets, as disclosed in the\nbalance sheet and notes to the financial statements. Receivable balances are monitored on an ongoing basis at\nthe individual customer level.\n\nAt 31 December 2014, the Group had three customers that owed the Group more than $1.0 million each and\naccounted for approximately 75% of total accrued revenue receivables. There was one customer with balances\ngreater than $5.0 million accounting for approximately 56% of total accrued revenue receivables. For joint\ninterest billing receivables, if payment is not made, the Group can withhold future payments of revenue, as\nsuch, there is minimal to no credit risk associated with these receivables.\n\n####### **d) Liquidity Risk**\nLiquidity risk is the risk that the Group will not be able to meet its financial obligations as they fall due. The\nGroup’s approach to managing liquidity is to ensure that it will have sufficient liquidity to meet its liabilities as\nthey become due, without incurring unacceptable losses or risking damage to the Group’s reputation. The Group\nmanages liquidity risk by maintaining adequate reserves and banking facilities by continuously monitoring\nforecast and actual cash flows, and by matching the maturity profiles of financial assets and liabilities.\n\nAs at 31 December 2014, based on the current borrowing based, the Group had $15.0 million of undrawn\nborrowing facilities.\n\n**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**\n####### **NOTE 33 - FINANCIAL RISK MANAGEMENT continued**\n\nThe Company has the following commitments related to its financial liabilities (US$’000):\n\n####### **Year ended 31 December 2014 Total**\n####### **Less than 1**\n####### **year**", - "page_start": 100, - "page_end": 101, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "# PURPOSE PRODUCT PERFORMANCE PEOPLE\n\n## **90 Years**\n\n#### OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (Continued)\n\n17%, respectively. In the twelve months ended June 30, 2012,\nwe experienced foreign currency translation losses totaling\n$14.5 million, which were included in accumulated other\ncomprehensive income (loss). We utilize a sensitivity analysis to\nmeasure the potential impact on earnings based on a hypothetical\n10% change in foreign currency rates. A 10% strengthening from\nthe levels experienced during the year-ended June 30, 2012 of the\nU.S. dollar relative to foreign currencies that affect the Company\nwould have resulted in a $2.2 million decrease in net income for\nthe year ended June 30, 2012. A 10% weakening from the levels\nexperienced during the year ended June 30, 2012 of the U.S. dollar\nrelative to foreign currencies that affect the Company would have\nresulted in a $2.2 million increase in net income for the\nyear ended June 30, 2012.\nInterest Rate Risk\nWe repaid the debt that was outstanding at June 30, 2010 during\nfiscal 2011, thus, at June 30, 2012, we were not exposed to\ninterest rate fluctuations on outstanding debt. We monitor\ndepository institutions that hold our cash and cash equivalents,\nprimarily for safety of principal and secondarily for maximizing yield\non those funds. We diversify our cash and cash equivalents among\ncounterparties to minimize exposure to any of these entities.\n13 Applied Industrial Technologies, Inc. and Subsidiaries\n\n1", - "page_start": 14, - "page_end": 15, - "source_file": "NYSE_AIT_2012.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **1617 Sixth Avenue, Seattle, Washington 98101**\n\n####### **customers and our business could still be exposed to risk.**\n\ndamage to our reputation could negatively impact sales, diminish customer trust, reduce employee morale and productivity and lead to\ndifficulties in recruiting and retaining qualified employees.\n**The potential transaction related to our credit card receivables could adversely impact our business.**\nIn May 2014, we announced that we are reviewing options for a financial partner for our credit card receivables. This review may not result in\na consummated transaction, and further, could divert management’s attention away from our core Retail business, negatively impacting our\nexecution on our customer strategy. If we do not successfully execute a transaction that meets our needs or fail to properly allocate our\ncapital to maximize returns, our operations, cash flows and returns to shareholders could be adversely affected. Additionally, credit rating\nagencies may downgrade our business, which could adversely impact our operations and cash flows. Although we do not expect any change\nto the customer experience following a transaction, if such a transaction negatively impacts the customer service associated with our credit\ncards, this could harm our business and reputation, harming our competitive position.\n**The concentration of stock ownership in a small number of our shareholders could limit your ability to influence corporate matters.**\nWe have regularly reported in our annual proxy statements the holdings of members of the Nordstrom family, including Bruce A. Nordstrom,\nour former Co-President and Chairman of the Board, his sister Anne E. Gittinger and members of the Nordstrom family within our Executive\nTeam. In our proxy statement as of March 2, 2015, for the 2015 Annual Meeting of Shareholders, these individuals owned an aggregate of\napproximately 27% of our common stock. As a result, either individually or acting together, they may be able to exercise considerable\ninfluence over matters requiring shareholder approval. As reported in our periodic filings, our Board of Directors has from time to time\nauthorized share repurchases. While these share repurchases may be offset in part by share issuances under our equity incentive plans and\nas consideration for acquisitions, the repurchases may nevertheless have the effect of increasing the overall percentage ownership held by\nthese shareholders. The corporate law of the state of Washington, where the company is incorporated, provides that approval of a merger or\nsimilar significant corporate transaction requires the affirmative vote of two-thirds of a company’s outstanding shares. The beneficial\nownership of these shareholders may have the effect of discouraging offers to acquire us, delay or otherwise prevent a significant corporate", - "page_start": 19, - "page_end": 19, - "source_file": "NYSE_JWN_2014.pdf" - } - ] - }, - { - "references": { - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf", - "query": "To what system of logic do OWL ontologies belong to ?", - "target_page": 7, - "target_passage": "OWL ontologies are an implementation of Description Logic (DL) which is a decidable subset of First Order Logic", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\nOntologies are used to capture knowledge about some domain of interest. An ontology describes the concepts in the domain and also the relationships that hold between those concepts. Different ontology languages provide different facilities. The most recent development in standard ontology languages is OWL from the World Wide Web Consortium (W3C). A good primer on the basic concepts of OWL can be found at: [https://www.w3.org/TR/owl2-primer/](https://www.w3.org/TR/owl2-primer/)\nOWL makes it possible to describe concepts in an unambiguous manner based on set theory and logic. Complex concepts can be built up out of simpler concepts. The logical model allows the use of a reasoner which can check whether all of the statements and definitions in the ontology are mutually consistent and can also recognize which concepts fit under which definitions. The reasoner can therefore help to maintain the hierarchy correctly. This is particularly useful when dealing with cases where classes can have more than one parent. The reasoner can also infer additional information. For example, if two properties are inverses only one value needs to be asserted by the user and the inverse value will be automatically inferred by the reasoner.\n3.1 Components of OWL Ontologies An OWL ontology consists of Classes, Properties, and Individuals. OWL ontologies are an implementation of Description Logic (DL) which is a decidable subset of First Order Logic. A class in OWL is a set, a property is a binary relation, and an individual is an element of a set. Other concepts from set theory are also implemented in OWL such as Disjoint sets, the Empty set ( owl:Nothing ), inverse\n\n1 [http://protege.stanford.edu](http://protege.stanford.edu/)\n7\nrelations, transitive relations, and many more. An understanding of the basic concepts of set theory will help the user get the most out of OWL but is not required. One of the benefits of Protégé is that it presents an intuitive GUI that enables domain experts to define models without a background in set theory. However, developers are encouraged to refresh their knowledge on logic and set theory. A good source is the first 3 chapters in Elements of the Theory of Computation by Lewis and Papadamitrious. Another good source is the PDF document *Overview of Set Theory* available at: [https://www.michaeldebellis.com/post/owl-theoretical-basics](https://www.michaeldebellis.com/post/owl-theoretical-basics)", - "page_start": 6, - "page_end": 7, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\nSubclasses specialize (aka *are subsumed by* ) their superclasses. For example, consider the classes Animal\nand Dog - Dog might be a subclass of Animal (so Animal is the superclass of Dog ). This says that *All*\n*dogs are animals* , *All members of the class* Dog *are members of the class* Animal . OWL and Protégé\n\n2 Individuals can belong to more than one class and classes can have more than one superclass. Unlike OOP where\nmultiple inheritance is typically unavailable or discouraged it is common in OWL.\nProperties are similar to properties in Object-Oriented Programming (OOP). However, there are\nimportant differences between properties in OWL and OOP. The most important difference is that OWL\nproperties are first class entities that exist independent of classes. OOP developers are encouraged to\nread: [https://www.w3.org/2001/sw/BestPractices/SE/ODSD/](https://www.w3.org/2001/sw/BestPractices/SE/ODSD/)\nMichael\nOriana\nhasChild\nPerson Country\nUSA\nItaly India\nlivesIn\nBuddy\nRover\nDog\nhasPet\nFigure 3.3: Representation of Classes containing Individuals\n9\nprovide a language that is called Description Logic or DL for short. One of the key features of DL is that these superclass-subclass relationships (aka subsumption relationships) can be computed automatically by a reasoner - more on this later. Figure 3.3 shows a representation of some classes containing individuals - classes are represented as ovals, like sets in Venn diagrams.\nIn OWL classes can be built up of descriptions that specify the conditions that must be satisfied by an individual for it to be a member of the class. How to formulate these descriptions will be explained as the tutorial progresses.", - "page_start": 8, - "page_end": 9, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\n3.1.1 Individuals Individuals represent objects in the domain of interest. An important difference between OWL and most programming and knowledge representation languages is that OWL does not use the Unique Name Assumption (UNA). This means that two different names could actually refer to the same individual. For\nexample, “Queen Elizabeth”, “The Queen” and “Elizabeth Windsor” might all refer to the same\nindividual. In OWL, it must be explicitly stated that individuals are the same as each other, or different from each other. Figure 3.1 shows a representation of some individuals in a domain of people, nations, and relations — in this tutorial we represent individuals as diamonds.\n\nFigure 3.1: Representation of Individuals\nMichael\nJenna\nDiane\nTim\nUSA\nIndia\nItaly\nIndividuals are also known as *instances* . Individuals can be referred to as *instances of classes* .\nFigure 3.2: Representation of Properties\nMichael\nBiswanath\nlivesIn\nIndia\nhasFriend\n8\n3.1.2 Properties Properties are binary relations between individuals. I.e., properties link two individuals together. For example, the property hasFriend might link the individual Biswanath to the individual Michael , or\nthe property hasChild might link the individual Michael to the individual Oriana . Properties can have\ninverses. For example, the inverse of hasChild is hasParent . Properties can be limited to having a\nsingle value - i.e., to being functional. They can also be transitive or symmetric. These property characteristics are explained in detail in Section 4.8. Figure 3.2 shows a representation of some properties.\n\n3.1.3 Classes OWL classes are sets that contain individuals. They are described using formal (mathematical) descriptions that rigorously define the requirements for membership of the class. For example, the class Cat would contain all the individuals that are cats in our domain of interest. 2 Classes may be organized\ninto a superclass-subclass hierarchy, which is also known as a taxonomy. However, taxonomies are often trees. I.e., each node has only one parent node. Class hierarchies in OWL are not restricted to be trees and multiple inheritance can be a powerful tool to represent data in an intuitive manner.", - "page_start": 7, - "page_end": 8, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 14 Bibliography\n\nRather than a standard bibliography, this section is divided into various categories based on resources that will be valuable for future exploration of the technologies and methods described in this tutorial.\n14.1 W3C Documents OWL 2 Primer: [https://www.w3.org/TR/owl2-primer/ ](https://www.w3.org/TR/owl2-primer/)\nOWL 2 Specification: https://www.w3.org/TR/owl2-overview/\nSemantic Web Primer for Object-Oriented Software Developers: [https://www.w3.org/TR/sw-oosd-](https://www.w3.org/TR/sw-oosd-primer/) [primer/ ](https://www.w3.org/TR/sw-oosd-primer/)\nSPARQL Specification: [https://www.w3.org/TR/sparql11-query/ ](https://www.w3.org/TR/sparql11-query/)\nSWRL Specification and Built-ins: [https://www.w3.org/Submission/SWRL/ ](https://www.w3.org/Submission/SWRL/)\n14.2 Web Sites, Tools, And Presentations. Agile Alliance: [https://www.agilealliance.org/agile101/](https://www.agilealliance.org/agile101/)\nCellfie: [https://github.com/protegeproject/cellfie-plugin/wiki/Grocery-Tutorial ](https://github.com/protegeproject/cellfie-plugin/wiki/Grocery-Tutorial)\nGartner Hype Cycle: [https://www.gartner.com/en/research/methodologies/gartner-hype-cycle](https://www.gartner.com/en/research/methodologies/gartner-hype-cycle)\nJena: Open Source Java Framework for Semantic Web and Linked Data Applications: [https://jena.apache.org/](https://jena.apache.org/)\nOpen World Assumption (OWA) presentation by Nick Drummond and Rob Shearer: [http://www.cs.man.ac.uk/~drummond/presentations/OWA.pdf](http://www.cs.man.ac.uk/~drummond/presentations/OWA.pdf)\nProtégé: [https://protege.stanford.edu/](https://protege.stanford.edu/)\nProtégé Best Practices. Summary page on my blog for all my articles on Protégé, OWL, SWRL, etc.: [https://www.michaeldebellis.com/post/best-practices-for-new-protege-users](https://www.michaeldebellis.com/post/best-practices-for-new-protege-users)\nSHACL Playground: [https://shacl.org/playground/](https://shacl.org/playground/)\nSWRL Presentation by Martin O’Connor: [https://protege.stanford.edu/conference/2009/slides/SWRL2009ProtegeConference.pdf](https://protege.stanford.edu/conference/2009/slides/SWRL2009ProtegeConference.pdf)\nWebProtégé: [https://webprotege.stanford.edu/](https://webprotege.stanford.edu/)\nWebVOWL: Web-based Visualization of Ontologies: [http://vowl.visualdataweb.org/webvowl.html](http://vowl.visualdataweb.org/webvowl.html)\n14.3 Papers Berners-Lee (2001). The Semantic Web: A new form of Web content that is meaningful to computers will unleash a revolution of new possibilities. With James Hendler and Ora Lassila. Scientific American, May 17, 2001. [https://tinyurl.com/BernersLeeSemanticWeb](https://tinyurl.com/BernersLeeSemanticWeb)\nMacGregor, Robert (1991). \"Using a description classifier to enhance knowledge representation\". IEEE Expert. 6 (3): 41- 46. doi:10.1109/64.87683 [https://tinyurl.com/MacGregorLoom](https://tinyurl.com/MacGregorLoom)\nNeches, Robert (1991). Enabling Technology for Knowledge Sharing. With Richard Fikes, Tim Finin, Thomas Gruber, Ramesh Patil, Ted Senator, and William T. Swartout. AI Magazine. Volume 12 Number 3 (1991). [https://tinyurl.com/DARPAKnowledgeSharing](https://tinyurl.com/DARPAKnowledgeSharing)\nNoy, Natasha (2019). Industry-Scale Knowledge Graphs: Lessons and Challenges. With Yuqing Gao, Anshu Jain, Anant Narayanan, Alan Patterson, Jamie Taylor. Communications of the ACM. Vol. 62. No. 8. August 2019. [https://tinyurl.com/ACMKnowledgeGraphs](https://tinyurl.com/ACMKnowledgeGraphs)\nM. J. O'Connor (2012). A Pair of OWL 2 RL Reasoners. With A.K. Das. OWL: Experiences and Directions (OWLED), 9th International Workshop, Heraklion, Greece, 2012. [http://ceur-ws.org/Vol-](http://ceur-ws.org/Vol-849/paper_31.pdf) [849/paper_31.pdf](http://ceur-ws.org/Vol-849/paper_31.pdf)\nSinghal, Amit. (2012). Introducing the Knowledge Graph: things, not strings. Google SVP, Engineering. May 16, 2012. [https://www.blog.google/products/search/introducing-knowledge-graph-things-not/](https://www.blog.google/products/search/introducing-knowledge-graph-things-not/)\n14.4 Books DuCharme, Bob (2011). Learning SPARQL. O’Reilly Media\nLewis, Harry. (1997). Elements of the Theory of Computation. With Christos Papadimitriou. Prentice- Hall; 2nd edition (August 7, 1997). ISBN-13: 978-0132624787\nSegaran, Toby (2009). Programming the Semantic Web: Build Flexible Applications with Graph Data. With Colin Evans and Jamie Taylor. O'Reilly Media; 1st edition (July 28, 2009).\n14.5 Vendors AllegroGraph Triplestore (Franz Inc.): [https://franz.com/](https://franz.com/)\nAmazon Neptune: [https://aws.amazon.com/neptune/](https://aws.amazon.com/neptune/)\nDocker: [https://www.docker.com/](https://www.docker.com/)\nDynaccurate: [https://www.dynaccurate.com/](https://www.dynaccurate.com/)\nOntotext: [https://www.ontotext.com/](https://www.ontotext.com/)\nPool Party: [https://www.poolparty.biz/](https://www.poolparty.biz/)\nStardog: [https://www.stardog.com/](https://www.stardog.com/)\nTop Quadrant: [https://www.topquadrant.com/](https://www.topquadrant.com/)\n\n[View publication stats](https://www.researchgate.net/publication/351037551)", - "page_start": 89, - "page_end": 90, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 13 Conclusion: Some Personal Thoughts and Opinions\n\nThis tutorial is just the entry point to a technology that is entering the *Slope of Enlightenment* in the Gartner technology hype cycle [Gartner Hype Cycle]. Tim Berners-Lee published his paper on the Semantic Web [Berners-Lee 2001] way back in 2001. At least in my experience for most large US corporations the excitement around Machine Learning seemed for a while to eclipse serious interest in OWL, SPARQL, and other Semantic Web technologies in the United States. Then influential technology companies such as Google [Singhal 2012], Facebook [Olanof 2013], and Amazon [Neptune 2017] started to embrace the technology using the term Knowledge Graphs [Noy 2019] and the corporate world is finally realizing that machine learning and knowledge graphs are complimentary not competitive technologies.\nThe term knowledge graph itself can be used in different ways. The best definition I’ve heard is that an\nontology provides the vocabulary (i.e., essentially the T-Box) and a knowledge graph is an ontology combined with data (A-Box). Although in the corporate world I often hear people simply talk about knowledge graphs without much interest in the distinction between the vocabulary and the data.\nThere are a number of vendors emerging who are using the technology in very productive ways and are providing the foundation for federated knowledge graphs that can scale to hundreds of millions of triples or more and provide a framework for all corporate data. I’ve listed several in the bibliography but those", - "page_start": 88, - "page_end": 88, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **STATE OF THE ART**\n\nrelevant to a domain of interest from unstructured data is a major scientific challenge. We propose a new approach with a **modular ontology**\n**learning framework** considering tasks from data pre-processing to axiom extraction. Whereas previous contributions considered ontology learning\nsystems as tools to help the domain expert, we developed the proposed framework with **full automation** in mind. An implementation as an **open-**\n**source and collaborative python library** is available at https://gitlab.insa-rouen.fr/msesboue/ontology-learning.\nMost ontology learning systems do not consider the targeted ontology-\nbased system. Though an ideal ontology should model a domain in an\napplication-independent manner, in practice, **concepts and relations**\n**represented largely depend on one or more business use cases** . As\nwe designed our framework with industry application in mind, we need\nto consider it within its **real-world usage context** .\n###### * **Embedding-based similar term extraction** *\n###### * **ConceptNet synonym extraction** *\n###### * **WordNet synonym extraction** *\nWe choose **Python** as it eases access to the vast python\ncommunity and its library ecosystem, particularly **NLP tools** and\nnumerous **Machine Learning (ML) libraries** .\n###### * **Algorithm implemented** *\n*Upcoming implementation*\n: Iterative process\nOur vision is to implement a **toolbox of methods** we can\ngather to build **pipelines** . These pipelines can be run,\noptimised and analysed to learn the best possible\nontology.\nOur implementation is largely based on the **Python NLP**\n**library spaCy** . The text processing on spaCy helps us\nwork with data in **many different languages** while\nstaying flexible on the methods used. The only constraint\nis to end up with a list of **spaCy Doc objects** .", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### 8.1 Get Familiar with the Larger Ontology\n\nThis just gives you a basic overview of some of the things that can be done with SPARQL. There is a lot more and if you are interested you should check out DuCharme’s book or some of the many SPARQL tools and tutorials on the web. Some of these are in the bibliography.\nOne final point: features of OWL and SWRL that new users frequently find frustrating are the Open World Assumption (OWA) and lack of non-monotonic reasoning. The OWA was discussed in chapter 4.13. Non-monotonic reasoning will be discussed in section 11.1. For now, though remember that SPARQL is *not* subject to *either* of these restrictions. With SPARQL one can do non-monotonic reasoning and leverage the more common Closed World Assumption (CWA). E.g., one can test if the value for a property on a specific instance exists or not and can take actions if that property does not exist.", - "page_start": 71, - "page_end": 71, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n**OLAF**\n**Ontology based-system**\nOntology Use Cases Final Application\n**Knowledge sources**\nText Corpus Seed Ontology\nOntology\nPipeline Building Pipeline Optimisation Pipeline Execution\n###### * **C-value-based filtering** *\n###### * **Linguistic-based filtering** *\n###### * **TF-IDF value-based filtering** *\n###### * **ConceptNet-based extraction** *\n###### * **Grouping terms based on synonyms** *\n###### * **Term cooccurrences-based extraction** *\n###### * **Similarity-based extraction** *\n*Formal concept Analysis*\n###### * **Term subsumption algorithm** *\n*Hierarchical clustering*\n###### * **Rule-based axiom extraction** *\n*Inductive Logic Programming*\n**OLAF : Ontology Learning Applied Framework** Marion SCHAEFFER (marion.schaeffer@insa-rouen.fr) - Matthias SESBOUE (matthias.sesboue@insa-rouen.fr)", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[2/http://www.britannica.com/EBchecked/topic/346240/philosophy-of-logic) from the original](https://web.archive.org/web/20150428101732/http://www.britannica.com/EBchecked/topic/346240/philosophy-of-logic)\non 28 April 2015. Retrieved 21 November 2021.\n[Hintikka, Jaakko J. (2023). \"Logical systems\" (https://www.britannica.com/topic/logic/Logical](https://www.britannica.com/topic/logic/Logical-systems)\n[-systems). ](https://www.britannica.com/topic/logic/Logical-systems) *Encyclopædia Britannica* [. Archived (https://web.archive.org/web/2021120718465](https://web.archive.org/web/20211207184656/https://www.britannica.com/topic/logic/Logical-systems)\n[6/https://www.britannica.com/topic/logic/Logical-systems) from the original on 7 December](https://web.archive.org/web/20211207184656/https://www.britannica.com/topic/logic/Logical-systems)\n2021. Retrieved 4 December 2021.\n[Hintikka, Jaakko (1970). \"Information, Deduction, and the A Priori\". ](https://en.wikipedia.org/wiki/Jaakko_Hintikka) *Noûs* . **4** (2): 135- 152.\n[doi:10.2307/2214318 (https://doi.org/10.2307%2F2214318). ISSN 0029-4624 (https://searc](https://search.worldcat.org/issn/0029-4624)\n[h.worldcat.org/issn/0029-4624). JSTOR 2214318 (https://www.jstor.org/stable/2214318).](https://www.jstor.org/stable/2214318)\n[Hintikka, Jaakko; Sandu, Gabriel (2006). \"What is Logic?\". In Jacquette, D. (ed.).](https://en.wikipedia.org/wiki/Jaakko_Hintikka)\n*[Philosophy of Logic](https://philpapers.org/rec/JAAWIL)* (https://philpapers.org/rec/JAAWIL). North Holland. pp. 13- 39.\n[ISBN 978-0-444-51541-4. Archived (https://web.archive.org/web/20211207235525/https://ph](https://web.archive.org/web/20211207235525/https://philpapers.org/rec/JAAWIL)\n[ilpapers.org/rec/JAAWIL) from the original on 7 December 2021. Retrieved 29 December](https://web.archive.org/web/20211207235525/https://philpapers.org/rec/JAAWIL)\n2021.\n[Hintikka, Jaakko J.; Spade, Paul Vincent. \"History of logic\" (https://www.britannica.com/topi](https://www.britannica.com/topic/history-of-logic)\n[c/history-of-logic). ](https://www.britannica.com/topic/history-of-logic) *Encyclopædia Britannica* . Retrieved 23 September 2022.\n[Honderich, Ted (2005). ](https://en.wikipedia.org/wiki/Ted_Honderich) *The Oxford Companion to Philosophy* [ (https://philpapers.org/rec/HO](https://philpapers.org/rec/HONTOC-2)\n[NTOC-2). Oxford University Press. ISBN 978-0-19-926479-7. Archived (https://web.archive.](https://web.archive.org/web/20210129082636/https://philpapers.org/rec/HONTOC-2)\n[org/web/20210129082636/https://philpapers.org/rec/HONTOC-2) from the original on 29](https://web.archive.org/web/20210129082636/https://philpapers.org/rec/HONTOC-2)\nJanuary 2021. Retrieved 2 January 2022.\nHurley, Patrick J. (2015). \"4. Categorical Syllogisms\". *Logic: The Essentials* . Wadsworth.\n[pp. 189- 237. ISBN 978-1-305-59041-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-305-59041-0)\n[IEP Staff. \"Deductive and Inductive Arguments\" (https://iep.utm.edu/ded-ind/). Archived (http](https://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/)\n[s://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/) from the original on](https://web.archive.org/web/20100528032124/https://iep.utm.edu/ded-ind/)\n28 May 2010. Retrieved 6 January 2022.\nIqbal, Mohammad (2013). \"The Spirit of Muslim Culture\". *[The Reconstruction of Religious](http://www.allamaiqbal.com/works/prose/english/reconstruction/)*\n*Thought in Islam* [ (http://www.allamaiqbal.com/works/prose/english/reconstruction/). Stanford](http://www.allamaiqbal.com/works/prose/english/reconstruction/)\n[University Press. pp. 99- 115. ISBN 978-0-8047-8686-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8047-8686-7)\n[Irvine, Andrew David (2022). \"Bertrand Russell\" (https://plato.stanford.edu/entries/russell/).](https://plato.stanford.edu/entries/russell/)\n*The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\nRetrieved 29 September 2022.\nJacquette, Dale (2006). \"Introduction: Philosophy of logic today\". *[Philosophy of Logic](https://philpapers.org/rec/JACPOL)* (http\n[s://philpapers.org/rec/JACPOL). North Holland. pp. 1- 12. ISBN 978-0-444-51541-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-444-51541-4)\n[Archived (https://web.archive.org/web/20211207184932/https://philpapers.org/rec/JACPOL)](https://web.archive.org/web/20211207184932/https://philpapers.org/rec/JACPOL)\nfrom the original on 7 December 2021. Retrieved 29 December 2021.\nJago, Mark (2014). *The Impossible: An Essay on Hyperintensionality* . OUP Oxford. p. 41.\n[ISBN 978-0-19-101915-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-101915-9)\n[Janssen, Theo M. V.; Zimmermann, Thomas Ede (2021). \"Montague Semantics\" (https://plat](https://plato.stanford.edu/entries/montague-semantics/)\n[o.stanford.edu/entries/montague-semantics/). ](https://plato.stanford.edu/entries/montague-semantics/) *The Stanford Encyclopedia of Philosophy* .\nMetaphysics Research Lab, Stanford University. pp. 3- 4. Retrieved 10 March 2023.\n[Johnson, Ralph H. (1999). \"The Relation Between Formal and Informal Logic\" (https://philpa](https://philpapers.org/rec/JOHTRB-2)\n[pers.org/rec/JOHTRB-2). ](https://philpapers.org/rec/JOHTRB-2) *Argumentation* . **13** [ (3): 265- 274. doi:10.1023/A:1007789101256](https://doi.org/10.1023%2FA%3A1007789101256)\n[(https://doi.org/10.1023%2FA%3A1007789101256). S2CID 141283158 (https://api.semantic](https://api.semanticscholar.org/CorpusID:141283158)\n[scholar.org/CorpusID:141283158). Archived (https://web.archive.org/web/20211207184706/](https://web.archive.org/web/20211207184706/https://philpapers.org/rec/JOHTRB-2)\n[https://philpapers.org/rec/JOHTRB-2) from the original on 7 December 2021. Retrieved](https://web.archive.org/web/20211207184706/https://philpapers.org/rec/JOHTRB-2)\n2 January 2022.\nJohnson, Ralph H. (15 July 2014). *The Rise of Informal Logic: Essays on Argumentation,*\n*Critical Thinking, Reasoning and Politics* [. University of Windsor. ISBN 978-0-920233-71-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-920233-71-9)\nKetland, Jeffrey (2005). \"Second Order Logic\". *[Macmillan Encyclopedia of Philosophy](https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)*", - "page_start": 29, - "page_end": 30, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### 4.3 Disjoint Classes\n\n###### **Exercise 8: Create subclasses of PizzaTopping**\n\n_____________________________________________________________________________________\n\nFigure 4.9 Using Create class hieararchy to create PizzaTopping subclasses\n\nFigure 4.10 The New PizzaTopping Class Hierarchy\n\nSo far, we have created some simple named classes and subclasses which hopefully seem\nintuitive and obvious. However, what does it actually mean to be a subclass of something in\nOWL? For example, what does it mean for VegetableTopping to be a subclass of\nPizzaTopping ? In OWL subclass means *necessary implication* . I.e., if VegetableTopping is a\nsubclass of PizzaTopping then *all* instances of VegetableTopping are also instances of\nPizzaTopping . It is for this reason that we try to have standards such as having all\nPizzaTopping classes end with the word “Topping”. Otherwise, it might seem we are saying\nthat anything that is a kind of *Ham* like the *Ham* in your sandwich is a kind of MeatTopping or\nPizzaTopping which is not what we mean. For large ontologies strict attention to the naming\nof classes and other entities can prevent potential confusion and bugs.\n\n4.6 OWL Properties OWL Properties represent relationships. There are three types of properties, Object properties, Data properties and Annotation properties. Object properties are relationships between two individuals. Data properties are relations between an individual and a datatype such as xsd:string or xsd:dateTime. Annotation properties also usually have datatypes as values although they can have objects. An annotation property is usually meta-data such as a comment or a label. In OWL only individuals can have values for object and data properties, but any entity can have an annotation property value since meta-data applies to all entities. Annotation properties usually can’t be reasoned about. For example, SWRL rules which we will cover later cannot view or change the value of annotation properties. In this chapter we will focus on Object properties. Data properties are described in Chapter 5. In the current version of the tutorial we are only discussing the annotation property rdfs:label (see chapter 7) however they are\nfairly intuitive.\nProperties may be created using the Object Properties sub-tab of the Entities tab shown in figure 4.11. Just as all OWL classes ultimately are a subclass of owl:Thing , all properties are ultimately a sub-", - "page_start": 19, - "page_end": 22, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - } - ] - }, - { - "references": { - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf", - "query": "Concerning ontologies, what is an anonymous class ?", - "target_page": 30, - "target_passage": "They are created by the reasoner when you use class expressions. For example, if you define the range of a property to be PizzaTopping or PizzaBase then the reasoner will create an anonymous class representing the intersection of those two classes", - "chunk_present": { - "presence": true, - "index": 7 - } - }, - "top_chunk": [ - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\n3.1.1 Individuals Individuals represent objects in the domain of interest. An important difference between OWL and most programming and knowledge representation languages is that OWL does not use the Unique Name Assumption (UNA). This means that two different names could actually refer to the same individual. For\nexample, “Queen Elizabeth”, “The Queen” and “Elizabeth Windsor” might all refer to the same\nindividual. In OWL, it must be explicitly stated that individuals are the same as each other, or different from each other. Figure 3.1 shows a representation of some individuals in a domain of people, nations, and relations — in this tutorial we represent individuals as diamonds.\n\nFigure 3.1: Representation of Individuals\nMichael\nJenna\nDiane\nTim\nUSA\nIndia\nItaly\nIndividuals are also known as *instances* . Individuals can be referred to as *instances of classes* .\nFigure 3.2: Representation of Properties\nMichael\nBiswanath\nlivesIn\nIndia\nhasFriend\n8\n3.1.2 Properties Properties are binary relations between individuals. I.e., properties link two individuals together. For example, the property hasFriend might link the individual Biswanath to the individual Michael , or\nthe property hasChild might link the individual Michael to the individual Oriana . Properties can have\ninverses. For example, the inverse of hasChild is hasParent . Properties can be limited to having a\nsingle value - i.e., to being functional. They can also be transitive or symmetric. These property characteristics are explained in detail in Section 4.8. Figure 3.2 shows a representation of some properties.\n\n3.1.3 Classes OWL classes are sets that contain individuals. They are described using formal (mathematical) descriptions that rigorously define the requirements for membership of the class. For example, the class Cat would contain all the individuals that are cats in our domain of interest. 2 Classes may be organized\ninto a superclass-subclass hierarchy, which is also known as a taxonomy. However, taxonomies are often trees. I.e., each node has only one parent node. Class hierarchies in OWL are not restricted to be trees and multiple inheritance can be a powerful tool to represent data in an intuitive manner.", - "page_start": 7, - "page_end": 8, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\nOntologies are used to capture knowledge about some domain of interest. An ontology describes the concepts in the domain and also the relationships that hold between those concepts. Different ontology languages provide different facilities. The most recent development in standard ontology languages is OWL from the World Wide Web Consortium (W3C). A good primer on the basic concepts of OWL can be found at: [https://www.w3.org/TR/owl2-primer/](https://www.w3.org/TR/owl2-primer/)\nOWL makes it possible to describe concepts in an unambiguous manner based on set theory and logic. Complex concepts can be built up out of simpler concepts. The logical model allows the use of a reasoner which can check whether all of the statements and definitions in the ontology are mutually consistent and can also recognize which concepts fit under which definitions. The reasoner can therefore help to maintain the hierarchy correctly. This is particularly useful when dealing with cases where classes can have more than one parent. The reasoner can also infer additional information. For example, if two properties are inverses only one value needs to be asserted by the user and the inverse value will be automatically inferred by the reasoner.\n3.1 Components of OWL Ontologies An OWL ontology consists of Classes, Properties, and Individuals. OWL ontologies are an implementation of Description Logic (DL) which is a decidable subset of First Order Logic. A class in OWL is a set, a property is a binary relation, and an individual is an element of a set. Other concepts from set theory are also implemented in OWL such as Disjoint sets, the Empty set ( owl:Nothing ), inverse\n\n1 [http://protege.stanford.edu](http://protege.stanford.edu/)\n7\nrelations, transitive relations, and many more. An understanding of the basic concepts of set theory will help the user get the most out of OWL but is not required. One of the benefits of Protégé is that it presents an intuitive GUI that enables domain experts to define models without a background in set theory. However, developers are encouraged to refresh their knowledge on logic and set theory. A good source is the first 3 chapters in Elements of the Theory of Computation by Lewis and Papadamitrious. Another good source is the PDF document *Overview of Set Theory* available at: [https://www.michaeldebellis.com/post/owl-theoretical-basics](https://www.michaeldebellis.com/post/owl-theoretical-basics)", - "page_start": 6, - "page_end": 7, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 4 Building an OWL Ontology\n\n###### **Exercise 4: Create classes: Pizza, PizzaTopping, and PizzaBase**\n\nFigure 4.1: The New entities tab\n\nFigure 4.2 Renderer tab\n\nFigure 4.3: The Active Ontology Tab with a New Comment\n\n###### **Exercise 3: Add a Comment Annotation to Your Ontology**\n_____________________________________________________________________________________\n1. Make sure you are in the Active Ontology tab. In the view just below the Ontology IRI and Ontology Version IRI fields find the Annotations option and click on the + sign. This will bring up a menu to create a new annotation on the ontology.\n2. The rdfs:comment annotation should be highlighted by default. If it isn’t highlighted click on it. Then type a new comment into the view to the right. Something like A tutorial ontology for the Pizza domain.\n3. Click OK. Your Active Ontology tab should like Figure 4.3.\n_____________________________________________________________________________________\n\nFigure 4.4: The Class Hierarchy View Options\n\n4.1 Named Classes The main building blocks of an OWL ontology are classes. In Protégé 5, editing of classes can be done in the Entities tab. The Entities tab has a number of sub-tabs. When you select it, the default should be the Class hierarchy view as shown in Figure 4.5. 4 All empty ontologies contains one class called owl:Thing .\nOWL classes are sets of individuals. The class owl:Thing is the class that represents the set containing\nall individuals. Because of this all classes are subclasses of owl:Thing .\n\n4 Each of the sub-tabs in the Entities tab also exists as its own major tab. In the tutorial we will refer to tabs like the\nClass hierarchy tab or Object properties tab and it is up to the user whether to access them from the Entities tab or\nto create them as independent tabs.\nAdd Subclass\nAdd Sibling Class\nDelete Class\n###### **Exercise 4: Create classes: Pizza, PizzaTopping, and PizzaBase**\n_____________________________________________________________________________________\n\n1. Navigate to the Entities tab 5 with the Class hierarchy view selected. Make sure owl:Thing is selected.\n2. Press the Add Subclass icon shown in figure 4.4. This button creates a new subclass of the selected class. In this case we want to create a subclass of owl:Thing .", - "page_start": 11, - "page_end": 14, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\nSubclasses specialize (aka *are subsumed by* ) their superclasses. For example, consider the classes Animal\nand Dog - Dog might be a subclass of Animal (so Animal is the superclass of Dog ). This says that *All*\n*dogs are animals* , *All members of the class* Dog *are members of the class* Animal . OWL and Protégé\n\n2 Individuals can belong to more than one class and classes can have more than one superclass. Unlike OOP where\nmultiple inheritance is typically unavailable or discouraged it is common in OWL.\nProperties are similar to properties in Object-Oriented Programming (OOP). However, there are\nimportant differences between properties in OWL and OOP. The most important difference is that OWL\nproperties are first class entities that exist independent of classes. OOP developers are encouraged to\nread: [https://www.w3.org/2001/sw/BestPractices/SE/ODSD/](https://www.w3.org/2001/sw/BestPractices/SE/ODSD/)\nMichael\nOriana\nhasChild\nPerson Country\nUSA\nItaly India\nlivesIn\nBuddy\nRover\nDog\nhasPet\nFigure 3.3: Representation of Classes containing Individuals\n9\nprovide a language that is called Description Logic or DL for short. One of the key features of DL is that these superclass-subclass relationships (aka subsumption relationships) can be computed automatically by a reasoner - more on this later. Figure 3.3 shows a representation of some classes containing individuals - classes are represented as ovals, like sets in Venn diagrams.\nIn OWL classes can be built up of descriptions that specify the conditions that must be satisfied by an individual for it to be a member of the class. How to formulate these descriptions will be explained as the tutorial progresses.", - "page_start": 8, - "page_end": 9, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### 4.3 Disjoint Classes\n\n###### **Exercise 8: Create subclasses of PizzaTopping**\n\n_____________________________________________________________________________________\n\nFigure 4.9 Using Create class hieararchy to create PizzaTopping subclasses\n\nFigure 4.10 The New PizzaTopping Class Hierarchy\n\nSo far, we have created some simple named classes and subclasses which hopefully seem\nintuitive and obvious. However, what does it actually mean to be a subclass of something in\nOWL? For example, what does it mean for VegetableTopping to be a subclass of\nPizzaTopping ? In OWL subclass means *necessary implication* . I.e., if VegetableTopping is a\nsubclass of PizzaTopping then *all* instances of VegetableTopping are also instances of\nPizzaTopping . It is for this reason that we try to have standards such as having all\nPizzaTopping classes end with the word “Topping”. Otherwise, it might seem we are saying\nthat anything that is a kind of *Ham* like the *Ham* in your sandwich is a kind of MeatTopping or\nPizzaTopping which is not what we mean. For large ontologies strict attention to the naming\nof classes and other entities can prevent potential confusion and bugs.\n\n4.6 OWL Properties OWL Properties represent relationships. There are three types of properties, Object properties, Data properties and Annotation properties. Object properties are relationships between two individuals. Data properties are relations between an individual and a datatype such as xsd:string or xsd:dateTime. Annotation properties also usually have datatypes as values although they can have objects. An annotation property is usually meta-data such as a comment or a label. In OWL only individuals can have values for object and data properties, but any entity can have an annotation property value since meta-data applies to all entities. Annotation properties usually can’t be reasoned about. For example, SWRL rules which we will cover later cannot view or change the value of annotation properties. In this chapter we will focus on Object properties. Data properties are described in Chapter 5. In the current version of the tutorial we are only discussing the annotation property rdfs:label (see chapter 7) however they are\nfairly intuitive.\nProperties may be created using the Object Properties sub-tab of the Entities tab shown in figure 4.11. Just as all OWL classes ultimately are a subclass of owl:Thing , all properties are ultimately a sub-", - "page_start": 19, - "page_end": 22, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Figure 4.12 Inverse Properties\n\n#### to denote existential restrictions.\n\n- Universal restrictions describe classes of individuals that for a given property *only* have relations along a property to individuals that are members of a specific class. For example, the class of individuals that only have hasTopping relations to instances of the class VegetableTopping .\nIn OWL they keyword only is used for universal restrictions.\n\nLet’s take a closer look at an example of an existential restriction. The restriction hasTopping some\nMozzarellaTopping is an existential restriction (as indicated by the some keyword), which restricts the\nhasTopping property, and has a filler MozzarellaTopping . This restriction describes the class of\nindividuals that have at least one hasTopping relationship to an individual that is a member of the class\nMozzarellaTopping .\n\n6 These have the same meaning as existential and universal quantification in First Order Logic.\nA restriction always describes a class. Sometimes (as we will soon see) it can be a defined class.\nOther times it may be an anonymous class. In all cases the class contains all of the individuals\nthat satisfy the restriction, i.e., all of the individuals that have the relationships required to be a\nmember of the class. In section 9.2 one of our SPARQL queries will return several anonymous\nclasses.\n\nThe restrictions for a class are displayed and edited using the Class Description View shown in Figure 4.17. The Class Description View holds most of the information used to describe a class. The Class Description View is a powerful way of describing and defining classes. It is one of the most important differences between describing classes in OWL and in other models such as most object-oriented programming languages. In other models there is no formal definition that describes why one class is a subclass of another, in OWL there is. Indeed, the OWL classifier can actually redefine the class hierarchy based on the logical restrictions defined by the user. We will see an example of this later in the tutorial.\n\n4.10.2 Existential Restrictions An existential restriction describes a class of individuals that have at least one (some) relationship along a specified property to an individual that is a member of a specified class or datatype. For example, hasBase some PizzaBase describes all of the individuals that have at least one relationship along the\nhasBase property to an individual that is a member of the class PizzaBase — in more natural English,", - "page_start": 30, - "page_end": 31, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 7 Names: IRI’s, Labels, and Namespaces\n\nabout telecommunications. You might also have a class called Network in an ontology about graph\ntheory. The two concepts are related but are different. Just as with programming languages you use namespace prefixes to determine what specific namespace a name refers to. E.g., in this example you might have the prefix tc for the Telecom ontology and gt for the Graph Theory ontology. Thus, when\nyou referred to the Network class for the Telecom ontology you would use tc:Network and\ngt:Network for the graph theory class.\nNote that you already have some experience with other namespaces. The OWL namespace prefix is owl\nand is used to refer to classes such as owl:Thing and owl:Nothing . The Resource Description\nFramework Schema (RDFS) is a model that OWL is built on top of and thus some properties that ontologies use such as rdfs:label leverage this namespace.\nIn the bottom view of the Active ontology tab there is a tab called Ontology Prefixes. This tab shows all the current namespace mappings in your ontology. There are certain concepts from OWL, RDF, RDFS, XML and XSD that are required for every ontology, so those namespaces are by default mapped in every new Protégé ontology. There is also a mapping to the empty string for whatever the namespace is for your ontology. This allows you to display and refer to entities in your ontology without entering a namespace prefix. If you look at that tab now you should see a row where the first column is blank, and the second column has the base IRI for your ontology. It should be the same IRI as the Ontology IRI at the top of the Active ontology tab, except it also has a # sign at the end. E.g., the Pizza tutorial developed for this tutorial has an IRI of: [http://www.semanticweb.org/pizzatutorial/ontologies/2020/PizzaTutorial](http://www.semanticweb.org/pizzatutorial/ontologies/2020/PizzaTutorial) and the row that has a blank first column in Ontology Prefixes has the IRI: [http://www.semanticweb.org/pizzatutorial/ontologies/2020/PizzaTutorial#](http://www.semanticweb.org/pizzatutorial/ontologies/2020/PizzaTutorial) .", - "page_start": 61, - "page_end": 61, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Figure 4.12 Inverse Properties\n\n#### 4.8.3 Transitive Properties\n\n###### **Exercise 12: Define the domain and range for the hasBase property**\n\nmost common mistakes of new users is to do this and expect that the resulting domain/range is\nthe union of the two classes. However, note that next to the Domain and Range in the\nDescription view it says (intersection). This is because the semantics of having 2 or more classes\nas the domain or range is the *intersection* of those classes *not* the union. E.g., if one defined the\ndomain for a property to be Pizza and then added another domain IceCream that would\nmean that for something to be in the domain of that property it would have to be an instance of\n*both* Pizza *and* IceCream not (as people often expect) the *union* of those two sets which\nwould be *either* the class Pizza *or* the class IceCream . Also, note that the domain and range\nare for inferencing, they are not data integrity constraints. This distinction will be explained in\nmore detail below in the section on SHACL.\n###### **Exercise 12: Define the domain and range for the hasBase property**\n_____________________________________________________________________________________\n1. Now we are going to repeat the same activities as in the previous exercise but for another property: hasBase . Make sure you are still on the Object properties tab. Select the hasBase property.\n2. Click on the Add icon (+) next to Domains (intersection) in the Description view for hasBase. Select\nthe ClassHierarchy tab. Then select Pizza from the class hierarchy..\n3. Repeat step 2 but this time start by using the (+) icon next to the Ranges (intersection) in the Description for hasBase . This time select the class PizzaBase as the range.\n4. Synchronize the reasoner. Now select isBaseOf You should see that the Domain and Range for isBaseOf have been filled in by the reasoner.\n_____________________________________________________________________________________\n4.10 Describing and Defining Classes Now that we have defined some properties, we can use these properties to define some more interesting classes. There are 3 types of classes in OWL:\n1. Primitive classes. These are classes that are defined by conditions that are *necessary* (but not sufficient) to hold for any individuals that are instances of that class or its subclasses. The condition may be as simple as: *Class A is a subclass of class B* . To start with we will define primitive classes first and then defined classes. When the reasoner encounters an individual that is an instance of a primitive class it infers that all the conditions defined for that class must hold for that individual. 2. Defined classes. These are classes that are defined by both *necessary* and *sufficient* conditions. When the reasoner encounters an individual that satisfies all the conditions for a defined class it will make the inference that the individual is an instance of that class. The reasoner can also use the conditions defined on classes to change the class hierarchy, e.g., to infer that *Class A is a* *subclass of Class B* . We will see examples of this later in the tutorial. 3. Anonymous classes. These are classes that you won’t encounter much and that won’t be discussed much in this tutorial, but it is good to know about them. They are created by the reasoner when you use class expressions. For example, if you define the range of a property to be PizzaTopping or PizzaBase then the reasoner will create an anonymous class representing", - "page_start": 28, - "page_end": 29, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### universal restriction:\n\n###### **Exercise 24: Create an Enumerated Class to Represent the Spiciness of a Pizza**\n\nFigure 4.23 The Reasoner Inferred that Margherita and Soho Pizzas are subclasses of VegetarianPizza\n4.14 Defining an Enumerated Class A powerful tool in the object-oriented programming (OOP) community is the concept of design patterns. The idea of a design pattern is to capture a reusable model that is at a higher level of abstraction than a specific code library. One of the first and most common design patterns was the Model-View-Controller pattern first used in Smalltalk and now almost the default standard for good user interface design. Since there are significant differences between OWL and standard OOP the many excellent books on OOP design patterns don’t directly translate into OWL design patterns. Also, since the use of OWL is more recent than OOP there does not yet exist the excellent documentation of OWL patterns that the OOP community has. However, there are already many design patterns that have been documented for OWL and that can provide users with ways to save time and to standardize their designs according to best practices.\nOne of the most common OWL design patterns is an enumerated class. When a property has only a few possible values it can be useful to create a class to represent those values and to explicitly define the class by listing each possible value. We will show an example of such an enumerated class by creating a new\nproperty called hasSpiciness with only a few possible values ranging from Mild to Hot . In this\nsection we will also create the first individuals in our ontology.\n###### **Exercise 24: Create an Enumerated Class to Represent the Spiciness of a Pizza**\n_____________________________________________________________________________________\n1. Create a new subclass of owl:Thing called Spiciness .\n2. Make sure that Spiciness is selected. Click on the Add icon (+) next to the Instances field in the Description view.\n3. You will be prompted with a window that looks like figure 4.24. The diamond icon at the top is for creating a new individual. The circle with an X through it is for deleting an individual. Use the diamond icon to create 3 individuals: Hot, Medium, and Mild, so your UI looks like figure 4.24, then click on OK.\n4. You may notice that only one of the new individuals was actually created as an instance of Spiciness . That’s okay. The next step will supply the reasoner with enough information to make the", - "page_start": 43, - "page_end": 45, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### 4.3 Disjoint Classes\n\nHaving added the classes Pizza , PizzaTopping , and PizzaBase to the ontology, we now want to say\nthat these classes are *disjoint* . I.e., no individual can be an instance of more than one of those classes. In set theory terminology the intersection of these three classes is the empty set: owl:Nothing .\n###### **Exercise 6: Make Pizza, PizzaTopping, and PizzaBase disjoint from each other**\n_____________________________________________________________________________________\n1. Select the class Pizza in the class hierarchy.\n2. Find the Disjoint With option in the Description view and select the (+) sign next to it. See the red circle in figure 4.6.\n3. This should bring up a dialog with two tabs: Class hierarchy and Expression editor. You want Class hierarchy for now (we will use the expression editor later). This gives you an interface to select a class that is identical to the Class hierarchy view. Use it to navigate to PizzaBase. Hold down the shift key and select PizzaBase and PizzaTopping. Select OK.\n4. Do a Reasoner>Synchronize reasoner. Then look at PizzaBase and PizzaTopping . You should see\nthat they each have the appropriate disjoint axioms defined to indicate that each of these classes is disjoint with the other two.\n_____________________________________________________________________________________\n\nFigure 4.6: The Disjoint Option in the Class Description View\n\n4.4 Using Create Class Hierarchy In this section we will use Tools>Create class hierarchy to create multiple classes at once.\nOWL classes are assumed to overlap, i.e., by default they are not disjoint. This is often useful\nbecause in OWL, unlike in most object-oriented models, multiple inheritance is not discouraged\nand can be a powerful tool to model data. If we want classes to be disjoint, we must explicitly\ndeclare them to be so. It is often a good development strategy to start with classes that are not\ndisjoint and then make them disjoint once the model is more fully fleshed out as it is not always\nobvious which classes are disjoint from the beginning.\n\nFigure 4.7: The Create class hierarchy wizard\n\n###### **Exercise 7: Use the Create class hierarchy tool to create subclasses of PizzaBase**\n_____________________________________________________________________________________", - "page_start": 16, - "page_end": 18, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - } - ] - }, - { - "references": { - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf", - "query": "When to use an enumerated class in OWL ontologies ?", - "target_page": 46, - "target_passage": "When a property has only a few possible values it can be useful to create a class to represent those values and to explicitly define the class by listing each possible value", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### universal restriction:\n\n###### **Exercise 24: Create an Enumerated Class to Represent the Spiciness of a Pizza**\n\nFigure 4.23 The Reasoner Inferred that Margherita and Soho Pizzas are subclasses of VegetarianPizza\n4.14 Defining an Enumerated Class A powerful tool in the object-oriented programming (OOP) community is the concept of design patterns. The idea of a design pattern is to capture a reusable model that is at a higher level of abstraction than a specific code library. One of the first and most common design patterns was the Model-View-Controller pattern first used in Smalltalk and now almost the default standard for good user interface design. Since there are significant differences between OWL and standard OOP the many excellent books on OOP design patterns don’t directly translate into OWL design patterns. Also, since the use of OWL is more recent than OOP there does not yet exist the excellent documentation of OWL patterns that the OOP community has. However, there are already many design patterns that have been documented for OWL and that can provide users with ways to save time and to standardize their designs according to best practices.\nOne of the most common OWL design patterns is an enumerated class. When a property has only a few possible values it can be useful to create a class to represent those values and to explicitly define the class by listing each possible value. We will show an example of such an enumerated class by creating a new\nproperty called hasSpiciness with only a few possible values ranging from Mild to Hot . In this\nsection we will also create the first individuals in our ontology.\n###### **Exercise 24: Create an Enumerated Class to Represent the Spiciness of a Pizza**\n_____________________________________________________________________________________\n1. Create a new subclass of owl:Thing called Spiciness .\n2. Make sure that Spiciness is selected. Click on the Add icon (+) next to the Instances field in the Description view.\n3. You will be prompted with a window that looks like figure 4.24. The diamond icon at the top is for creating a new individual. The circle with an X through it is for deleting an individual. Use the diamond icon to create 3 individuals: Hot, Medium, and Mild, so your UI looks like figure 4.24, then click on OK.\n4. You may notice that only one of the new individuals was actually created as an instance of Spiciness . That’s okay. The next step will supply the reasoner with enough information to make the", - "page_start": 43, - "page_end": 45, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\nOntologies are used to capture knowledge about some domain of interest. An ontology describes the concepts in the domain and also the relationships that hold between those concepts. Different ontology languages provide different facilities. The most recent development in standard ontology languages is OWL from the World Wide Web Consortium (W3C). A good primer on the basic concepts of OWL can be found at: [https://www.w3.org/TR/owl2-primer/](https://www.w3.org/TR/owl2-primer/)\nOWL makes it possible to describe concepts in an unambiguous manner based on set theory and logic. Complex concepts can be built up out of simpler concepts. The logical model allows the use of a reasoner which can check whether all of the statements and definitions in the ontology are mutually consistent and can also recognize which concepts fit under which definitions. The reasoner can therefore help to maintain the hierarchy correctly. This is particularly useful when dealing with cases where classes can have more than one parent. The reasoner can also infer additional information. For example, if two properties are inverses only one value needs to be asserted by the user and the inverse value will be automatically inferred by the reasoner.\n3.1 Components of OWL Ontologies An OWL ontology consists of Classes, Properties, and Individuals. OWL ontologies are an implementation of Description Logic (DL) which is a decidable subset of First Order Logic. A class in OWL is a set, a property is a binary relation, and an individual is an element of a set. Other concepts from set theory are also implemented in OWL such as Disjoint sets, the Empty set ( owl:Nothing ), inverse\n\n1 [http://protege.stanford.edu](http://protege.stanford.edu/)\n7\nrelations, transitive relations, and many more. An understanding of the basic concepts of set theory will help the user get the most out of OWL but is not required. One of the benefits of Protégé is that it presents an intuitive GUI that enables domain experts to define models without a background in set theory. However, developers are encouraged to refresh their knowledge on logic and set theory. A good source is the first 3 chapters in Elements of the Theory of Computation by Lewis and Papadamitrious. Another good source is the PDF document *Overview of Set Theory* available at: [https://www.michaeldebellis.com/post/owl-theoretical-basics](https://www.michaeldebellis.com/post/owl-theoretical-basics)", - "page_start": 6, - "page_end": 7, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\n3.1.1 Individuals Individuals represent objects in the domain of interest. An important difference between OWL and most programming and knowledge representation languages is that OWL does not use the Unique Name Assumption (UNA). This means that two different names could actually refer to the same individual. For\nexample, “Queen Elizabeth”, “The Queen” and “Elizabeth Windsor” might all refer to the same\nindividual. In OWL, it must be explicitly stated that individuals are the same as each other, or different from each other. Figure 3.1 shows a representation of some individuals in a domain of people, nations, and relations — in this tutorial we represent individuals as diamonds.\n\nFigure 3.1: Representation of Individuals\nMichael\nJenna\nDiane\nTim\nUSA\nIndia\nItaly\nIndividuals are also known as *instances* . Individuals can be referred to as *instances of classes* .\nFigure 3.2: Representation of Properties\nMichael\nBiswanath\nlivesIn\nIndia\nhasFriend\n8\n3.1.2 Properties Properties are binary relations between individuals. I.e., properties link two individuals together. For example, the property hasFriend might link the individual Biswanath to the individual Michael , or\nthe property hasChild might link the individual Michael to the individual Oriana . Properties can have\ninverses. For example, the inverse of hasChild is hasParent . Properties can be limited to having a\nsingle value - i.e., to being functional. They can also be transitive or symmetric. These property characteristics are explained in detail in Section 4.8. Figure 3.2 shows a representation of some properties.\n\n3.1.3 Classes OWL classes are sets that contain individuals. They are described using formal (mathematical) descriptions that rigorously define the requirements for membership of the class. For example, the class Cat would contain all the individuals that are cats in our domain of interest. 2 Classes may be organized\ninto a superclass-subclass hierarchy, which is also known as a taxonomy. However, taxonomies are often trees. I.e., each node has only one parent node. Class hierarchies in OWL are not restricted to be trees and multiple inheritance can be a powerful tool to represent data in an intuitive manner.", - "page_start": 7, - "page_end": 8, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 7 Names: IRI’s, Labels, and Namespaces\n\nabout telecommunications. You might also have a class called Network in an ontology about graph\ntheory. The two concepts are related but are different. Just as with programming languages you use namespace prefixes to determine what specific namespace a name refers to. E.g., in this example you might have the prefix tc for the Telecom ontology and gt for the Graph Theory ontology. Thus, when\nyou referred to the Network class for the Telecom ontology you would use tc:Network and\ngt:Network for the graph theory class.\nNote that you already have some experience with other namespaces. The OWL namespace prefix is owl\nand is used to refer to classes such as owl:Thing and owl:Nothing . The Resource Description\nFramework Schema (RDFS) is a model that OWL is built on top of and thus some properties that ontologies use such as rdfs:label leverage this namespace.\nIn the bottom view of the Active ontology tab there is a tab called Ontology Prefixes. This tab shows all the current namespace mappings in your ontology. There are certain concepts from OWL, RDF, RDFS, XML and XSD that are required for every ontology, so those namespaces are by default mapped in every new Protégé ontology. There is also a mapping to the empty string for whatever the namespace is for your ontology. This allows you to display and refer to entities in your ontology without entering a namespace prefix. If you look at that tab now you should see a row where the first column is blank, and the second column has the base IRI for your ontology. It should be the same IRI as the Ontology IRI at the top of the Active ontology tab, except it also has a # sign at the end. E.g., the Pizza tutorial developed for this tutorial has an IRI of: [http://www.semanticweb.org/pizzatutorial/ontologies/2020/PizzaTutorial](http://www.semanticweb.org/pizzatutorial/ontologies/2020/PizzaTutorial) and the row that has a blank first column in Ontology Prefixes has the IRI: [http://www.semanticweb.org/pizzatutorial/ontologies/2020/PizzaTutorial#](http://www.semanticweb.org/pizzatutorial/ontologies/2020/PizzaTutorial) .", - "page_start": 61, - "page_end": 61, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### 4.3 Disjoint Classes\n\n###### **Exercise 8: Create subclasses of PizzaTopping**\n\n_____________________________________________________________________________________\n\nFigure 4.9 Using Create class hieararchy to create PizzaTopping subclasses\n\nFigure 4.10 The New PizzaTopping Class Hierarchy\n\nSo far, we have created some simple named classes and subclasses which hopefully seem\nintuitive and obvious. However, what does it actually mean to be a subclass of something in\nOWL? For example, what does it mean for VegetableTopping to be a subclass of\nPizzaTopping ? In OWL subclass means *necessary implication* . I.e., if VegetableTopping is a\nsubclass of PizzaTopping then *all* instances of VegetableTopping are also instances of\nPizzaTopping . It is for this reason that we try to have standards such as having all\nPizzaTopping classes end with the word “Topping”. Otherwise, it might seem we are saying\nthat anything that is a kind of *Ham* like the *Ham* in your sandwich is a kind of MeatTopping or\nPizzaTopping which is not what we mean. For large ontologies strict attention to the naming\nof classes and other entities can prevent potential confusion and bugs.\n\n4.6 OWL Properties OWL Properties represent relationships. There are three types of properties, Object properties, Data properties and Annotation properties. Object properties are relationships between two individuals. Data properties are relations between an individual and a datatype such as xsd:string or xsd:dateTime. Annotation properties also usually have datatypes as values although they can have objects. An annotation property is usually meta-data such as a comment or a label. In OWL only individuals can have values for object and data properties, but any entity can have an annotation property value since meta-data applies to all entities. Annotation properties usually can’t be reasoned about. For example, SWRL rules which we will cover later cannot view or change the value of annotation properties. In this chapter we will focus on Object properties. Data properties are described in Chapter 5. In the current version of the tutorial we are only discussing the annotation property rdfs:label (see chapter 7) however they are\nfairly intuitive.\nProperties may be created using the Object Properties sub-tab of the Entities tab shown in figure 4.11. Just as all OWL classes ultimately are a subclass of owl:Thing , all properties are ultimately a sub-", - "page_start": 19, - "page_end": 22, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 6 Adding Order to an Enumerated Class\n\nIn this chapter we will expand on the enumerated class that we created to model spiciness in chapter 4.14. This chapter will highlight some of the power of object properties in OWL. We are going to create an ordering for the instances of Spiciness . I.e., Hot isSpicierThan Medium which isSpicierThan\nMild . To start go to the Object properties tab. Create a new property that is a sub-property of\nowl:topObjectProperty. Call this property isSpicierThan. Make its domain and range the Spiciness class. Make the property transitive. Transitive means that if X isSpicierThan Y and Y isSpicierThan Z\nthen X isSpicierThan Z. This is of course similar to the greater than and less than relations in math.\nCreate another property called isMilderThan. Make one property the inverse of the other. It doesn’t matter which one, you only have to specify that one property is the inverse of another, and the reasoner will realize that both are inverses. Run the reasoner. You will see that the reasoner has inferred the domain and range for isMilderThan than as well as the fact that it is transitive and the inverse of isSpicierThan .\nFigure 6.1 Setting isSpicierThan property in the Individuals by class tab\n\nNext go back to the Individuals by class tab. Go to the Individuals by type (inferred) view. You should see the individuals that exist right now. So far we have the example Pizzas you created and the instances of Spiciness: Hot , Medium , and Mild . Click on Hot. Notice that in the Property assertions view in the\nlower right corner the title should now say: Property assertions: Hot. Click on the (+) icon next to Object property assertions. You will be prompted with a form with two areas to input values. The name of the property goes in the left hand side and the value in the right hand side (see figure 6.1). Type in isSpicierThan as the name of the property. Remember you can use auto-complete so you should only need to type *isS* and type and Protégé will fill in the name of the property. Enter Medium as the value. Your UI should look similar to figure 6.1. Select OK. Now click on Medium and set its isSpicierThan value to be Mild . That is all the data entry you need to do. Now run the reasoner", - "page_start": 58, - "page_end": 59, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\nSubclasses specialize (aka *are subsumed by* ) their superclasses. For example, consider the classes Animal\nand Dog - Dog might be a subclass of Animal (so Animal is the superclass of Dog ). This says that *All*\n*dogs are animals* , *All members of the class* Dog *are members of the class* Animal . OWL and Protégé\n\n2 Individuals can belong to more than one class and classes can have more than one superclass. Unlike OOP where\nmultiple inheritance is typically unavailable or discouraged it is common in OWL.\nProperties are similar to properties in Object-Oriented Programming (OOP). However, there are\nimportant differences between properties in OWL and OOP. The most important difference is that OWL\nproperties are first class entities that exist independent of classes. OOP developers are encouraged to\nread: [https://www.w3.org/2001/sw/BestPractices/SE/ODSD/](https://www.w3.org/2001/sw/BestPractices/SE/ODSD/)\nMichael\nOriana\nhasChild\nPerson Country\nUSA\nItaly India\nlivesIn\nBuddy\nRover\nDog\nhasPet\nFigure 3.3: Representation of Classes containing Individuals\n9\nprovide a language that is called Description Logic or DL for short. One of the key features of DL is that these superclass-subclass relationships (aka subsumption relationships) can be computed automatically by a reasoner - more on this later. Figure 3.3 shows a representation of some classes containing individuals - classes are represented as ovals, like sets in Venn diagrams.\nIn OWL classes can be built up of descriptions that specify the conditions that must be satisfied by an individual for it to be a member of the class. How to formulate these descriptions will be explained as the tutorial progresses.", - "page_start": 8, - "page_end": 9, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 4 Building an OWL Ontology\n\n###### **Exercise 4: Create classes: Pizza, PizzaTopping, and PizzaBase**\n\nFigure 4.1: The New entities tab\n\nFigure 4.2 Renderer tab\n\nFigure 4.3: The Active Ontology Tab with a New Comment\n\n###### **Exercise 3: Add a Comment Annotation to Your Ontology**\n_____________________________________________________________________________________\n1. Make sure you are in the Active Ontology tab. In the view just below the Ontology IRI and Ontology Version IRI fields find the Annotations option and click on the + sign. This will bring up a menu to create a new annotation on the ontology.\n2. The rdfs:comment annotation should be highlighted by default. If it isn’t highlighted click on it. Then type a new comment into the view to the right. Something like A tutorial ontology for the Pizza domain.\n3. Click OK. Your Active Ontology tab should like Figure 4.3.\n_____________________________________________________________________________________\n\nFigure 4.4: The Class Hierarchy View Options\n\n4.1 Named Classes The main building blocks of an OWL ontology are classes. In Protégé 5, editing of classes can be done in the Entities tab. The Entities tab has a number of sub-tabs. When you select it, the default should be the Class hierarchy view as shown in Figure 4.5. 4 All empty ontologies contains one class called owl:Thing .\nOWL classes are sets of individuals. The class owl:Thing is the class that represents the set containing\nall individuals. Because of this all classes are subclasses of owl:Thing .\n\n4 Each of the sub-tabs in the Entities tab also exists as its own major tab. In the tutorial we will refer to tabs like the\nClass hierarchy tab or Object properties tab and it is up to the user whether to access them from the Entities tab or\nto create them as independent tabs.\nAdd Subclass\nAdd Sibling Class\nDelete Class\n###### **Exercise 4: Create classes: Pizza, PizzaTopping, and PizzaBase**\n_____________________________________________________________________________________\n\n1. Navigate to the Entities tab 5 with the Class hierarchy view selected. Make sure owl:Thing is selected.\n2. Press the Add Subclass icon shown in figure 4.4. This button creates a new subclass of the selected class. In this case we want to create a subclass of owl:Thing .", - "page_start": 11, - "page_end": 14, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 4 Building an OWL Ontology\n\nThere are no mandatory naming conventions for OWL entities. In chapter 7, we will discuss\nnames and labels in more detail. A best practice is to select one set of naming conventions and\nthen abide by that convention across your organization. For this tutorial we will follow the\nstandard where class and individual names start with a capital letter for each word and do not\ncontain spaces. This is known as CamelBack notation. For example: Pizza , PizzaTopping ,\netc. Also, we will follow the standard that class names are always singular rather than plural.\nE.g., Pizza rather than Pizzas, PizzaTopping rather than PizzaToppings .\n5. One last thing we want to do is to configure the reasoner. By default, the reasoner does not perform all possible inferences because some inferences can take a long time for large and complex ontologies. In this tutorial we will always be dealing with small and simple ontologies so we want to see everything the reasoner can do. Go to: Reasoner>Configure. This will bring up a dialog with several check boxes of\ninferences that the reasoner can perform. If they aren’t all checked then check them all. You may receive\na warning that some inferences can take a lot of time, but you can ignore those since your ontology will be small.\n_____________________________________________________________________________________", - "page_start": 15, - "page_end": 16, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 5 Datatype Properties\n\nSo far we have been describing object properties. These are properties that have a range that is some class. As with most other object-oriented languages OWL also has the capability to define properties with the range of a simple datatype such as a string or integer. Object purists will argue that everything should be an object. However, to borrow a quote from The Amazing Spiderman: “with great power comes great overhead”. I.e., the extra capabilities that one has with a class and an instance also means that instances take up more space and can be slower to process than simple datatypes. For that reason, OWL comes with a large library of pre-existing datatypes that are mostly imported from XML. That is why many of the predefined datatypes in Protégé have a prefix of *xsd* for example xsd:string and xsd:integer . It is\nalso possible to create new basic datatypes. However, for the majority of use cases, if one needs a datatype that doesn’t map to one of the predefined types the best solution is to usually just define a class.\nA property with a range that is a simple datatype is known as a datatype property. This is analogous to the distinction between an association and an attribute in the Unified Modeling Language (UML) OOP modeling language. A UML association is similar to an OWL object property and a UML attribute is similar to an OWL datatype property. It is also analogous to the distinction between relations and attributes in entity-relation modeling. A relation in an E/R model is similar to an object property in OWL and an attribute is similar to a datatype property. Because datatypes don’t have all the power of OWL objects, many of the capabilities for object properties described in section 4.8 such as having an inverse or being transitive aren’t available for datatype properties.\n5.1 Defining a Data Property As with other OWL entities, datatype properties can be defined either via the Data properties tab in the Entities tab or in the Data properties tab available via the Window>Tabs>Data properties option.\nWe will use datatype properties to describe the calorie content of pizzas. We will then use some numeric ranges to broadly classify particular pizzas as high or low calorie. In order to do this we need to complete the following steps:", - "page_start": 48, - "page_end": 48, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - } - ] - }, - { - "references": { - "source_file": "sg246915.pdf", - "query": "Howcan I specify to Content Manager OnDemand to store the data on the server on which the program runs ?", - "target_page": 121, - "target_passage": "Local: Content Manager OnDemand stores data in a primary storage node on the server on which the data loading program runs", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Chapter 1. Overview and concepts**\n\n### **1.1 Overview of Content Manager OnDemand**\n\nfile.\n**Content Manager OnDemand Client programs**\nContent Manager OnDemand Client programs operate on various environments, including\npersonal computers that are running on Windows, web browsers, and mobile devices. By\nusing the client program, users can search for and retrieve reports that are stored on the\nsystem. Specifically, users can construct queries and search for reports, retrieve documents\nfrom Content Manager OnDemand, view, print, and fax copies or pages of documents, and\nattach electronic notes to the pages of a document.\nNetwork\nOnDemand Client\nOnDemand Object Server\nOnDemand Library Server Full Text Search Server\nOnDemand Archive\nCache Storage\n**6** IBM Content Manager OnDemand Guide\nContent Manager OnDemand servers manage control information and index data, store and\nretrieve documents and resource group files, and process query requests from Content\nManager OnDemand Client programs. The documents can be on disk and tape storage\nvolumes. New reports can be loaded into Content Manager OnDemand every day. This way,\nContent Manager OnDemand can retrieve the latest information that is generated by\napplication programs.\nWhen a user submits a query, the client program sends a search request to the Content\nManager OnDemand library server. The library server returns a list of the documents that\nmatch the query to the user. When the user selects a document for viewing, the client\nprogram retrieves a copy of the document from the object server where the document is\nstored, opens a viewing window, and displays the document.\nFull text search allows users to search the full content of stored documents. For example,\nusers can perform wildcard searches, fuzzy (or similar) searches, proximity searches, and\nboolean searches.\nDocuments or reports can also be automatically distributed to users through email or network\nprinters. The distributions can be scheduled to occur at the time that the data is loaded or at\nspecific times during the day.", - "page_start": 28, - "page_end": 29, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Chapter 1. Overview and concepts**\n\n### **1.1 Overview of Content Manager OnDemand**\n\nproducts.\n� *Distribute* : Distributes data to selected users (through email or print).\n� *Manage* : Expires or archives data based on defined policies.\n� *Archive* : Provides data archives online, near-line, or offline, enabling rapid archiving of\ndata to the storage system.\n� *Control* : Controls system and data access, allowing only authorized users to access\nspecified data.\nIn summary, Content Manager OnDemand enables you to gain control of your information by\nproviding access to your business’ data, as needed, regardless of the size of the business or\nthe hardware platform. Content Manager OnDemand improves your organization’s bottom\nline by helping you become more efficient and responsive.\nFigure 1-1 on page 5 presents an overview of the Content Manager OnDemand (OnDemand)\nsystem.\nChapter 1. Overview and concepts **5**\n*Figure 1-1 Content Manager OnDemand system overview*\nContent Manager OnDemand Client programs provide authorized users with high-speed\naccess to the archived data that runs on the user devices (workstations) that are attached to\nthe network and communicate with the Content Manager OnDemand servers.\nA Content Manager OnDemand server consists of multiple components that can be installed\non a single system or multiple systems. In all cases, the installation appears to the users as a\nsingle server. The installation and is administered by the Content Manager OnDemand\nadministrator as a single system.\nThe Content Manager OnDemand server includes the following components:\n� A single library server: The library server manages a database that contains the\ninformation about the users of the system, and the reports and data that are stored on the\nsystem.\n� One or more object servers: The object servers manage the data on disk or tape storage\ndevices.\n� One or more archive servers: The archive server stores the archived data objects.\nDepending on the operating system, the archive servers might be IBM Tivoli® Storage\nManager, object access method (OAM), or Archive Storage Manager (ASM).\nThe library server and the object server can be packaged separately or as a single executable", - "page_start": 27, - "page_end": 28, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## Chapter 2. Setting up a Content Manager OnDemand instance **17**\n\n#### **2.2.1 Configuration consideration**\n\nThe basic Content Manager OnDemand configuration is to install the library server and object\nserver on the same machine. This design is the default and most common configuration.\nHowever, under certain conditions, it might be beneficial to distribute the library server, the\nobject server, and the load process to different systems.\nConsider the following information to help you decide whether to run one or more of the load\nprocesses on one or more separate systems:\n� Reducing system resource (processor or memory) consumption competition on the library\nand object server system.\n� Reducing the network traffic time by running the load process on the system on which the\nload data is created.\n� Better performance for a certain index or load process to run on another system.\n� More convenient to operate and manage the data because the data is in a smaller set.\nThe considerations for separate object servers are listed:\n� Distributing the workload among multiple systems.\n� Distributing the data storage among multiple systems.\n� Storing the data closer to where it will be accessed from. For example, your main\noperations (library server and object server) are in the US but many of your users are in\nChina and France. You can install an object server in France to keep French data and\nanother object server in China to store Chinese data. The original object server can\nremain in the US where the US data is kept.\nThe considerations for distributed library server, object servers, and load processes are listed:\n� Using different operating systems. For example, the library server might be on a z/OS\nsystem while an object server can be on an AIX system and another object server can be\non a Linux system.\n� All of the system components must be at the same release level of Content Manager\nOnDemand, for example, Content Manager OnDemand 9.5.", - "page_start": 40, - "page_end": 40, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n### **12.3 High availability**\n\n#### **13.1.1 Content Manager OnDemand configuration**\nHow reports are defined, indexed, and stored within Content Manager OnDemand greatly\ninfluences the speed at which Content Manager OnDemand can retrieve them. Various hints\nand tips for the optimum way to define reports within Content Manager OnDemand are\ndescribed in Chapter 3, “Administration” on page 45.", - "page_start": 321, - "page_end": 321, - "source_file": "sg246915.pdf" - }, - { - "text": "# TSM Parameters (Object Server Only) #\n\n#### **5.2.3 Content Manager OnDemand storage management**\n\nThe storage management criteria that you specify for the Content Manager OnDemand\nlibrary server determines where and when Content Manager OnDemand stores reports and\nhow those reports are maintained.\nFigure 5-4 illustrates Content Manager OnDemand storage object relationships. When a\nreport is loaded into Content Manager OnDemand, it is assigned to an application group. The\napplication group is associated with a storage set. The storage set contains one or more\nstorage nodes that can be used by several application groups that have the same archive\nstorage requirements.\n*Figure 5-4 Content Manager OnDemand storage objects*\nFor example, a storage set can be used to maintain data from different application groups that\nmust retain documents for the same length of time and require the data to be kept on the\nsame type of media. Different storage sets can be created to handle different data retention\nrequirements. One storage set can be set up to maintain data on cache-only magnetic\nstorage. Another storage set can be set up to point to a Tivoli Storage Manager client node\nthat stores a copy of the report in archive storage.\nIf Tivoli Storage Manager is used as the ASM, the same storage management criteria must\nbe specified for both Content Manager OnDemand and Tivoli Storage Manager. That is, the\n*Life of Data* *and Indexes* in Content Manager OnDemand and the *retention period* in Tivoli\nStorage Manager must have the same value.\n**Storage Set**\n**Application Group**\n**Storage node**\n**Archive Storage**\n**Cache Storage**\n**96** IBM Content Manager OnDemand Guide", - "page_start": 118, - "page_end": 119, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Chapter 1. Overview and concepts**\n\n### **1.3 Content Manager OnDemand server and its components**\n\n#### **1.3.2 Content Manager OnDemand server components**\n\nA Content Manager OnDemand server environment contains several components:\n� A *request manager* provides client, network, and operating system services, security, and\naccounting. The request manager is on the library server.\n� A *database manager* maintains the index data for the reports that you store on the system.\nThe database manager is a relational database management product, such as IBM DB2®.\nThe database manager is on the library server.\n� Database *control information* is information about the users, groups, application groups,\napplications, folders, cabinets, storage sets, and printers that you define on the system.\nThe control information determines who can access the system, the folders that a user\ncan open, and the application group data that a user can query and retrieve. The database\nis on the library server.\n� A *cache storage manager* maintains documents in cache storage. If the archive storage\nserver is accessed through the network, cache storage can be used for high-speed\naccess to the most frequently used documents.\n� An *Archive Storage Manager (ASM)* is an optional part of the system. The ASM is for the\nlong-term storage of one or more copies of documents on archive media, such as slower\ndisk or tape storage libraries.\n� If your Content Management OnDemand System is installed on an MP platform and you\nneed to download documents from a z/OS system, you can use a *download facility* to\nautomatically transfer spooled files to the MP server. As a preferred practice, use\nDownload for IBM z/OS, which is a licensed feature of IBM Print Services FacilityTM (PSF)\nfor z/OS. Download for IBM z/OS provides the automatic, high-speed download of Job\nEntry Subsystem (JES) spooled files from an z/OS system to Content Manager", - "page_start": 34, - "page_end": 34, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n## Chapter 14. Report distribution\n\n### *Figure 14-2 Content Manager OnDemand Distribution Facility overview*\n\n#### **14.1.5 Cross-platform access**\nODF (running on any supported platform) can access a Content Manager OnDemand\ninstance that is running on any (local or remote) platform that is supported by Content\nManager OnDemand. For more information about how to configure ODF, see “Configuring\nODF” in the *OnDemand Distribution Facility Installation and Reference Guide* , SC19-3358.", - "page_start": 342, - "page_end": 342, - "source_file": "sg246915.pdf" - }, - { - "text": "#\n\n## Chapter 9. Data conversion\n\n### **10.2 Loading and storing the data**\nThe Content Manager OnDemand architecture allows the control and management of the\ndata throughout its lifecycle. The data lifecycle begins with running an efficient load process.\nEach load process invocation ingests report data for a specified application group.\nDuring a load process, Content Manager OnDemand stores report (document) data, its\nresources, and index data, as shown in Figure 10-1.\n*Figure 10-1 Data and index storage locations*\nThe Content Manager OnDemand load process identifies, segments, and compresses\ngroups of documents into storage objects that are then stored in the Content Manager\nOnDemand archive, as illustrated in Figure 10-1. To improve the efficiency of the storage\nprocess, Content Manager OnDemand aggregates the stored documents (typically a few\nkilobytes in size) into storage objects. This aggregation provides efficient, high-volume\nstorage, retrieval, and expiration performance.\nStorage set\ncache\nSM manager\nStor age Node 1\nStorage node n\nCache dir 1\nCache dir n\nAgData\nTable\nSegment-1\ntable\nSegment-n\ntable\nStorage set\nAnd or\nDatabase\nManager\n**Load**\n**Process**\n**Indexes**\n**Report Data**\n**(storage objects /**\n**docu ments)**", - "page_start": 243, - "page_end": 243, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Chapter 1. Overview and concepts**\n\n### **1.3 Content Manager OnDemand server and its components**\n\n#### **1.3.2 Content Manager OnDemand server components**\n\ngroups and update the database. The data loading programs can run on any Content\nManager OnDemand server.\n� *Report Distribution Facility* provides an easy way to automatically group reports and\nportions of reports and distribute the reports to multiple users. Distributions can be\nprinted, created as an output file, or emailed as an attachment.\n� Both the archived reports and their resources are stored in the Content Manager\nOnDemand Archive. The Content Manager OnDemand system manages the stored data\nthroughout its lifetime. It provides authorized users rapid access to the data and allows the\ndata to be converted into different formats for display or print.\n� A *server print* facility allows users to reprint a large volume of documents at high speed.\nPrint servers, such as Infoprint (on AIX), can be started to manage the server print\ndevices. These print servers are not part of Content Manager OnDemand and must be\npurchased separately.\n� Content Manager OnDemand *management programs* maintain the Content Manager\nOnDemand database and documents in cache storage.\n� A *system logging* facility provides administrators with tools to monitor server activity and\nrespond to specific events as they occur. The interface to the system logging facility is\nthrough the system log folder and the system log user exit.\nSPONSORSHIP PROMOTION\nTHE ABOVE IS A PAID PROMOTION. IT DOES NOT CONSTITUTE AN ENDORSEMENT OF ANY OF THE ABOVE\nCOMPANY'S PRODUCTS, SERVICES OR WEBSITES BY IBM. NOR DOES IT REFLECT THE OPINION OF IBM, IBM\nMANAGEMENT, SHAREHOLDERS OR OFFICERS. IBM DISCLAIMS ANY AND ALL WARRANTEES FOR GOODS OR\nSERVICES RECEIVED THROUGH OR PROMOTED BY THE ABOVE COMPANY.", - "page_start": 35, - "page_end": 36, - "source_file": "sg246915.pdf" - }, - { - "text": "#\n\n#### **5.3.3 Defining a storage set**\n\nWhen the Content Manager OnDemand administrator defines a new storage set, the Add a\nStorage Set window opens, as shown in Figure 5-12 on page 114.\n*Figure 5-12 Adding an OAM storage set*\nThe administrator must define values for the following fields to add a storage set:\n� Name: The name of the storage set.\n� Description: The storage set description, up to 120 characters.\n� Load Type: Where Content Manager OnDemand stores data. Two choices are available:\n- Fixed: Content Manager OnDemand stores data in the primary storage node that has\nthe load data field selected. When you set load type to Fixed, you must select the **Load**\n**Data** check box for one primary storage node. A storage set can contain one or more\nprimary storage nodes. Several different collection names can be used. Content\nManager OnDemand loads data in one primary storage node regardless of the number\nof primary nodes in the storage set.\n- Local: Content Manager OnDemand stores data in a primary node on the server on\nwhich the data loading program runs. This load type applies to z/OS.\nThen, the administrator clicks **Add** to add a primary storage node to this storage set. The Add\na Primary Node window opens, as shown in Figure 5-13 on page 115.\nChapter 5. Storage management\n*Figure 5-13 Adding a primary storage node to the storage set*\nThe object server is the TCP/IP host name alias, fully qualified host name, or IP address of\nthe server on which the storage node exists. Select a name from the list or enter the name of\na Content Manager OnDemand *object server* . Select ***Content Manager OnDemand** if the\nstorage node is on the Content Manager OnDemand *library server* .\nThe *load data* check box indicates that the data is loaded to this collection. You must select\nthe **OAM** check box. The Logon, Password, and Verify Password fields are used only when\nTivoli Storage Manager is selected for the access method.\nA one-to-one relationship exists between a collection and a storage set. You can add more\nprimary storage nodes to one storage set, but only one primary storage node can be active at", - "page_start": 136, - "page_end": 138, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "sg246915.pdf", - "query": "Does the XML indexer of Content Manager OnDemand support large objects ?", - "target_page": 188, - "target_passage": "No", - "chunk_present": { - "presence": true, - "index": 9 - } - }, - "top_chunk": [ - { - "text": "#\n\n## Chapter 7. Indexing and loading\n\n### **7.7 Getting started with XML Indexing**\n\nThe XML indexer enables the high-volume archiving of XML data in a scalable and extensible\nmanner.\nThe XML indexer was developed to support the growing need to efficiently and effectively\nstore large quantities of XML data, for example:\n� The European Union’s implementation of a Single Euro Payments Area (SEPA). SEPA\nreplaced the existing domestic retail credit transfers and direct debits with standardized\nEuropean payments that are based on Extensible Markup Language (XML) International\nOrganization for Standardization (ISO) 20022 messages. ISO 20022 provides a more\nefficient way of developing and implementing messaging standards that financial\ninstitutions and clients use to exchange massive amounts of transactional information.\n� Other XML standards exist and continued to be developed, such as ACORD (Insurance\nindustry), AgXML (Agriculture), and Health Level Seven (Health industry).\n� XML document formats were developed, such as Office Open XML (OOXML) and Open\nDocument (OASIS).\nWith XML indexing, you can automatically batch index and archive XML transactional\nmessages and statements into the Content Manager OnDemand repository. Documents are\nidentified and extracted during indexing. Resources are extracted, and, together with the\ndata, compressed and archived. Multiple stylesheets can be specified to meet device and\naccessibility requirements.\nXML steeliest (resource) archiving is critical. Content Manager OnDemand optimizes the\nstorage of XML data by storing only a single version of a resource and then associating it with\nall of the archived documents. Document resources can be automatically collected and\nmanaged.\nOS/400\nIndexer\nIndex Object\n.ind\nData Object\n.out\nAFP Resource\nObject .res\nOnDemand\nDatabase\nDisk\nStorage\nManager\nCache\nArchive\nStorage Manager\nArchive\nMedia\nApplication\nProgram\nDatabase Manager\nSpooled File Indexer\nParameters\nChapter 7. Indexing and loading\nXML data is loaded into Content Manager OnDemand by using the **arsload** command. For\nexample, the following statement loads the bamboo.in file and its .res file (if found):\narsload -I localhost -u userName -p load.stach -g ci_stmts bamboo,in\nThe XML indexer uses the “Generic XML Index File Format” (GXIFF). The GXIFF format is\nfunctionally similar to the Generic Index File Format in that it allows the loading of any type of\ndata into Content Manager OnDemand.\nFor more information about using the XML indexer, see *IBM Content Manager OnDemand -*\n*Indexing Reference* , SC19-3354.", - "page_start": 205, - "page_end": 206, - "source_file": "sg246915.pdf" - }, - { - "text": "# Tivoli Storage Manager Parameters (Object Server Only) #\n\n## **Chapter 3. Administration**\n\n### **3.1 Report administration**\n\n#### **3.1.3 Applications**\n\nnumber of users that are concurrently accessing Content Manager OnDemand and the\nsizes of the documents that are being retrieved determine the overall load in the network.\n� Response time requirements. The goal of Content Manager OnDemand large objects is to\nprovide better performance and usability. Large object support clearly provides enhanced\nusability. However, you must implement large object support so that dividing your\ndocuments into parts provides better overall performance than other methods of\nsegmenting the input data.\nWhen you choose a large object, Content Manager OnDemand displays the Number of\nPages field. Specify the number of pages that you want Content Manager OnDemand to\ndivide documents into in the Number of Pages field.\nTo generate large objects, the indexer that is specified on the Indexing Information page must\nbe AFP Conversion and Indexing Facility (ACIF), OS/390, or OS/400. When you select the\nLarge Object check box, Content Manager OnDemand automatically adds the INDEXOBJ=ALL\nparameter to the indexing parameters (which causes the indexing program to generate the\nlarge object indexing information).\n* **Exporting an application** *\nIt is not possible to export an application to application groups with different database fields or\nattributes. However, you can export applications to a different server if the application group\non the target server is identical to the application group on the source server (the server on\nwhich the applications are defined).\nEnsure that no existing application has the same application ID in the target application\ngroup. For more information, see the section “Adding items to a server” in the *IBM Content*\n*Manager OnDemand for Multiplatforms, V9.5, Administration Guide* , SC19-3352.\n* **Selecting font by line data graphical indexer** *\nThe font that is used by the line data graphical indexer to display a document can be changed\nfrom within the line data graphical indexer at the Content Manager OnDemand Administrator\nClient.\n**54** IBM Content Manager OnDemand Guide\nFor more information, see Technote 1215957, which is available at the following web address:\n[http://www.ibm.com/support/docview.wss?uid=swg21215957](http://www.ibm.com/support/docview.wss?uid=swg21215957)", - "page_start": 76, - "page_end": 77, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Chapter 1. Overview and concepts**\n\n### **1.3 Content Manager OnDemand server and its components**\n\n#### **1.3.2 Content Manager OnDemand server components**\n\nOnDemand servers. The download facility is not applicable to the IBM i server.\n� *Data indexing and conversion programs* can create index data, collect required resources,\nand optionally convert Line Data reports to AFP data. Content Manager OnDemand\nprovides several indexing programs:\n- The *Advanced Function Presentation (AFP) Conversion and Indexing Facility* (ACIF)\ncan be used to index IBM z/OS Line Data, ASCII data, and AFP files, collect resources\nthat are necessary to view the reports, and convert Line Data files to AFP data.\n- The *IBM OS/390 Indexer* is a high-performance indexer that can be used to index\nvarious data types and is available on both IBM z/OS and IBM AIX®.\n- The *IBM OS/400 Indexer* can be used to index various data types. It is the most\ncommon Content Manager OnDemand indexer for IBM i spooled files.\n- The *Content Manager OnDemand PDF Indexer* can be used to create index data for\nAdobe Portable Document File (PDF) files.\n- The *Content Manager OnDemand Generic Index File Format* can be used to provide\nindex data for almost any other type of data, such as HTML documents,\nword-processing documents, and Tagged Image File Format (TIFF) files.\n**12** IBM Content Manager OnDemand Guide\n- The *XML Indexer* allows the rapid increase in XML archiving mandates that are based\non ISO 20022 standards with XML (including SEPA in Europe). The XML Indexer is\noptimized for high-volume batch archiving of XML, batch PDF, AFP, Line Data, and\ncheck images.\n- The *Full Text Indexer* provides the capability to index the full text of a document (or\nreport). You can search through an indexed document.\n� *Data loading programs* can be set up to automatically store report data into application", - "page_start": 34, - "page_end": 35, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n### **12.3 High availability**\n\n#### **13.1.1 Content Manager OnDemand configuration**\nHow reports are defined, indexed, and stored within Content Manager OnDemand greatly\ninfluences the speed at which Content Manager OnDemand can retrieve them. Various hints\nand tips for the optimum way to define reports within Content Manager OnDemand are\ndescribed in Chapter 3, “Administration” on page 45.", - "page_start": 321, - "page_end": 321, - "source_file": "sg246915.pdf" - }, - { - "text": "#\n\n## Chapter 6. Security\n\n### **6.8 Summary**\n\nContent Manager OnDemand provides a secure environment. Security features within\nContent Manager OnDemand allow access control to the data and the APIs that access the\ndata. The data itself is controlled at rest and in motion (SSL). Additional exits that are external\nto Content Manager OnDemand can be created that allow the creation of customized\nextensions to the Content Manager OnDemand internal security.\n© Copyright IBM Corp. 2003, 2015. All rights reserved.\n**Part 2 Data indexing, loading,**\n**retrieval, and expiration**\nThis part contains the following chapters:\n� Chapter 7, “Indexing and loading” on page 161\n� Chapter 8, “User clients” on page 185\n� Chapter 9, “Data conversion” on page 207\n� Chapter 10, “Migration and expiring data and indexes” on page 219\n� Chapter 11, “Exits” on page 241\n**Part 2**\n© Copyright IBM Corp. 2003, 2015. All rights reserved.\n**Chapter 7. Indexing and loading**\nIn this chapter, we describe the various indexers that are available for IBM Content Manager\nOnDemand (Content Manager OnDemand).\nIn this chapter, we cover the following topics:\n� Introduction\n� Getting started with PDF indexing\n� Getting started with ACIF indexing\n� OS/390 indexer on z/OS and AIX\n� OS/400 indexer on Content Manager OnDemand on IBM i\n� User exits\n� Additional references\n**7 7.1 Introduction**\nBefore documents can be loaded into Content Manager OnDemand, they must be indexed.\nThese indexes can be created during the load process (OS/390 indexer), directly before the\nload process (Advanced Function Presentation (AFP) Conversion and Indexing Facility\n(ACIF), OS/400, XML, and Portable Document Format (PDF) indexers), or before the load\nprocess (Generic indexer). When the indexes are not created as part of the load process, they\nare stored in an *index file* . The index file contains the index values that are associated with\nthe document and “pointers” to the documents. You cannot load documents into Content\nManager OnDemand without index values.\nThe index values are text strings that occur in the documents, for example, “John Doe”, or", - "page_start": 180, - "page_end": 185, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Contents**\n\n7.4.2 The index file. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177\n7.4.3 Fully composed AFP input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178\n7.5 OS/390 indexer on z/OS and AIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179\n7.6 OS/400 indexer on Content Manager OnDemand on IBM i . . . . . . . . . . . . . . . . . . . . 180\n7.7 Getting started with XML Indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182\n7.8 User exits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183\n7.9 Additional references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183\n**Chapter 8. User clients** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185", - "page_start": 6, - "page_end": 6, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Chapter 1. Overview and concepts**\n\n### **1.1 Overview of Content Manager OnDemand**\n\nTo compete in today’s global business environment, businesses must increase both the\nefficiency and effectiveness of their operations. Conflicting business requirements, such as\nincreasing productivity while reducing costs and increasing personalization yet at the same\ntime expanding to larger customer bases, can be achieved only through more streamlined\nand coordinated processes. Content Manager OnDemand helps address these issues by\nsecurely storing information and managing its delivery on demand whenever and wherever it\nis needed.\nContent Manager OnDemand is the leading report archive system and it is used by\nthousands of organizations worldwide. The high scalability and high-speed information\narchiving and retrieving benefit any organization that requires instant access to information,\nhardcopy replacement, or long-term archival of data. A Content Manager OnDemand system\ncan support small office environments and large enterprise installations with hundreds or\nthousands of system users. It can dramatically improve productivity and customer service in\nmany businesses by providing fast access to information that is stored in the system.\nContent Manager OnDemand is a robust report management system to perform the following\ntasks:\n� *Capture* : Captures various data types from various sources through a batch capture\nsystem or interactively through custom-built interfaces.\n� *Store* : Stores data for immediate retrieval.\n� *Search* : Indexes data so that users can easily and quickly find the information.\n� *Full Text Search* : Allows searching the full text of stored documents.\n� *Integrate* : Enables organizations to integrate Content Manager OnDemand into their\nexisting software stack by using components, such as OnDemand Web Enablement Kit\n(ODWEK). Organizations can also enable access through federated searches to other\nIBM Enterprise Content Management data and third-party products.\n� *Display* : Supports multiple viewers for different data types, providing fast access for\nbrowsing and printing the retrieved data. For example, by using ready-for-use products,\nsuch as IBM Content Navigator, users can search and access Content Manager\nOnDemand, other IBM Enterprise Content Management data stores, and third-party", - "page_start": 27, - "page_end": 27, - "source_file": "sg246915.pdf" - }, - { - "text": "#\n\n## Chapter 7. Indexing and loading\n\n### **7.5 OS/390 indexer on z/OS and AIX**\n\nThe OS/390 indexer is supported on both the z/OS and AIX implementations of Content\nManager OnDemand. The indexing parameters are the same for both implementations. If you\nare migrating from z/OS to AIX, or from AIX to z/OS, you can continue to use the OS/390\nindexer and not change your indexing parameters.\nYou can use the OS/390 indexer to extract index data from line data and AFP reports. In\naddition, other data types, such as TIFF images, can be captured by using the ANYSTORE\nexit (ANYEXIT is described in 11.3, “OS/390 indexer exits” on page 248).\nThe OS/390 indexer is a single pass indexer. (It does not create an intermediate file.) It\ntherefore provides better performance than ACIF. The COBOL Runtime Library is required on\nAIX to run the OS/390 indexer, and it is included in the Content Manager OnDemand\nMultiplatform software.\nThe OS/390 indexer is enhanced to allow the storage of documents (or large object\nsegments) that exceed 2 GB. A report might contain multiple documents (or large object\nsegments), each of which exceeds 2 GB. This enhancement does not affect the limitations\nthat are imposed by other indexers. The limitations on the document size are based on the\navailable hardware and any other limitations that are placed on the operating environment.\nFor more information about the use of the OS/390 indexer, see *IBM Content Manager*\n*OnDemand - Indexing Reference* , SC19-3354.", - "page_start": 202, - "page_end": 203, - "source_file": "sg246915.pdf" - }, - { - "text": "# Tivoli Storage Manager Parameters (Object Server Only) #\n\n## **Chapter 3. Administration**\n\n### **3.1 Report administration**\n\n#### **3.1.3 Applications**\n\nWith large object support, the statements can be divided into parts of 100 pages. When a\nuser views a statement, Content Manager OnDemand retrieves and uncompresses the first\npart of the statement. To view a specific page of a statement, the user can choose the Go To\ncommand in the viewer window and enter the page number. Content Manager OnDemand\nautomatically retrieves and uncompresses the part of the statement that contains the\nrequested page. When the user moves from page to page of a statement, Content Manager\nOnDemand automatically retrieves and uncompresses parts of the statement as needed.\nWhen you use large object support, users experience consistent response time when they\nmove from page to page of the document.\nChapter 3. Administration **53**\nYou must consider several factors when you use large object support:\n� The report must be indexed with an indexing program that generates a large object by\ndividing large documents into smaller parts and defining the indexing information that is\nused to retrieve the documents.\n� The amount of data per page and the number of pages that you divide documents into\naffects retrieval and viewing response time. The number of bytes per page typically\ndictates the number of pages that you can divide documents into. In general, the larger the\npage size in bytes, the smaller the number of pages that you can divide your documents\ninto. For example, if the average page in the document contains 2.5 KB of data, choose\n100 - 1000 pages per Large Object (LO) segment; if the average page in the document\ncontains 50 KB of data, choose 1 - 100 pages per LO segment.\n� The capacity of your network and the traffic in the network might determine the number of\npages that you need to divide your documents into. Larger document sizes (large byte size\neven when compressed) require more network bandwidth (or more time if the bandwidth is\nnot available) to transfer from a Content Manager OnDemand server to a client. The", - "page_start": 75, - "page_end": 76, - "source_file": "sg246915.pdf" - }, - { - "text": "#\n\n## Chapter 7. Indexing and loading\n\n#### **7.1.3 Choosing an indexer**\n\nConsider the following information about Table 7-1 on page 164:\n� The Generic indexer requires the user to manually create an index file in the generic index\nformat before the user starts the load process. The Generic indexer allows the capture of\ndocuments, index values, and resources that are identified to it. These documents, index\nvalues, and resources are then loaded into the Content Manager OnDemand archive and\nstored in the same manner as though they were loaded through any of the other indexers.\nAn existing resource file can be loaded with a generic index file.\nFor more information about the generic index format, see *IBM Content Manager*\n*OnDemand - Indexing Reference,* SC19-3354.\n� The ACIF, PDF, XML, and OS/400 indexers all generate intermediate files. These files are\nthen used to load the indexes and data into the Content Management OnDemand system.\n� The OS/390 indexer creates the index data while it loads the indexes and data into the\nContent Management OnDemand system.\n� *Conversion* refers to a conversion by the indexer. Other products integrate with Content\nManager OnDemand that also convert data.\n� Because of the architecture of PDF documents, large object support for PDF documents is\nnot possible.\n� Starting with V9.5, the PDF Indexer runs in the PASE environment on IBM i. PASE is a\nprerequisite on IBM i for V9.5.\n� Starting with V9.5, the PDF Indexer is no longer supported on z/OS.", - "page_start": 188, - "page_end": 188, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "sg246915.pdf", - "query": "Considering storage efficiency, should I store my AFP documents as PDF to distribute them over the web ?", - "target_page": 232, - "target_passage": "If a requirement exists to present AFP documents in the Portable Document Format (PDF) format over the web, from a storage perspective, it is more efficient to store the documents in their native format and then convert them to PDF at retrieval tim", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "#\n\n## Chapter 8. User clients\n\n### **8.3 Client API overview**\n\n#### **9.1.2 When to convert data streams**\n\nThe decision of *when* to convert data streams relies mainly on the use of the system.\nTypically, converting data at load time requires more time to process the print stream file, and\nconverting data at retrieval time causes the user retrieval to be a little slower. The decision\nmight depend on how many documents are retrieved, compared to how many documents are\nloaded daily. It might also depend on legal requirements about the format of stored data.\n**AFP to PDF**\nIf a requirement exists to present AFP documents in the Portable Document Format (PDF)\nformat over the web, from a storage perspective, it is more efficient to store the documents in\ntheir native format and then convert them to PDF at retrieval time. AFP documents are stored\nmore efficiently than PDF documents.\nThe PDF print stream, when it is divided into separate customer statements, is larger than\nAFP because each statement contains its own set of structures that are required by the PDF\narchitecture to define a document.\nElapsed time and processor time are also essential factors in the decision-making process.\nThe amount of time (elapsed and CPU) that is needed to convert the document depends on\nhow large the document is and how many resources or fonts are associated with the\ndocument.", - "page_start": 231, - "page_end": 231, - "source_file": "sg246915.pdf" - }, - { - "text": "#\n\n## Chapter 7. Indexing and loading\n\n### **7.2 Getting started with PDF indexing**\n\nPDF is a standard that is specified by Adobe Systems, Incorporated, for the electronic\ndistribution of documents. PDF files are compact. They can be distributed globally through\nemail, the web, intranets, or CD-ROM, and viewed with Adobe Reader.\nPDF is a data type or file format that is platform (hardware, operating system)-independent. A\nPDF file contains a complete PDF document that is composed of text, graphics, and the\nresources that are referenced by that document.\nTwo PDF file layouts are possible:\n� Non-Linear (not “optimized”)\nThis file layout is optimized for space savings. Storing a PDF file by using a Non-Linear\nlayout consumes less disk space than storing the same PDF file linearly. It is slower to\naccess or display this type of layout because portions of the data that is required to\nassemble pages of the document are scattered throughout the PDF file, so the whole PDF\nfile must be downloaded and accessed before the file can be displayed.\n� Linear (“optimized” or “web optimized”)\nIn this file format, the PDF file is created in a linear (in page order) fashion. This file format\nallows the PDF viewer to start displaying the PDF document pages when they are\ndownloading without waiting for the whole PDF file to be downloaded.", - "page_start": 188, - "page_end": 188, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n## Chapter 13. Performance\n\n### **13.4 Performance issues that are based on data type**\n\n#### **13.4.1 PDF data**\n\nPortable Document Format (PDF) data is an increasingly common data type that can be\narchived within Content Manager OnDemand. The following key advantages are available by\nusing this data type as a document format:\n� It is a read-only format that does not require any external resources, such as images or\nfonts. It is self-contained.\n� The viewer for PDF can be downloaded at no charge from the Adobe website and the\nbrowser plug-ins for PDF are also available at no charge.\nDuring PDF document creation, resources, such as images and custom fonts, are placed in\nthe data stream once and then referenced many times from within the PDF file. If a large\nreport is produced from many small documents, that report requires only one copy of the\nresources.\nHowever, when the PDF is indexed, the PDF Indexer creates many PDF documents from the\ninput file. Each of these documents requires a certain number of PDF structures, which define\na document. These documents are concatenated together in the .out file, and then loaded\ninto Content Manager OnDemand as separate documents. Because the resources are\nextracted and placed into a separate resource file, they are not included in each document.\nFor an illustration of the process, see Figure 13-3.\n*Figure 13-3 PDF indexing*\nIf no resources are collected, the size of the .out file, which contains all of the individual", - "page_start": 331, - "page_end": 331, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n## Chapter 13. Performance\n\n### **13.2 Data loading performance**\n\n#### **13.2.2 Recommendations**\n\nthe application group uses ASM, caches the data, and specifies the migration of data at\nload time, two copies of the data are stored during the load. One copy is stored in cache,\nand one copy is stored in the ASMREQUEST directory.\nTo avoid storing a duplicate set of documents in cache for non-AFP data, change Cache\nData to No on the Storage Management tab of your application group definition. To avoid\nstoring a duplicate set of documents in cache for AFP data, you might change Document\nData to No Cache but leave Resource Data in cache for faster retrieval.\n� For IBM i, every user that loads data must have a home directory. If users do not have a\nhome directory, the temporary files are stored in the root directory of the integrated file\nsystem (IFS).\n� If the data source is on a remote system, you can load the data into Content Manager\nOnDemand on the remote system and directly store the export data to the specified\nContent Manager OnDemand library and object server.\nOr, if the data source is on a remote system, you also can upload the data to the specified\nContent Manager OnDemand server through FTP and then load the data on the selected\nContent Manager OnDemand system.\n� For Multiplatforms and z/OS, all file systems must be dedicated file systems that are\nmounted on their own mount points.\n� For z/OS, when you load PDF reports (by using the PDF Indexer), placing the input report\nin the HFS or zFS causes the load to run nearly 50 times faster that compared to the input\nreport that is placed in a VSAM file.", - "page_start": 326, - "page_end": 326, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n## Chapter 14. Report distribution\n\nAnother benefit to using ODF is that you can select and combine documents from different\nreports and organize them by defining their order and separating them by using banner\npages.\nFigure 14-2 is an overview of the OnDemand Distribution Facility and its interaction with the\nContent Manager OnDemand server.", - "page_start": 340, - "page_end": 340, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n## Chapter 13. Performance\n\n### **13.4 Performance issues that are based on data type**\n\n#### **13.4.3 AFP data**\n\nAFP data is a multi-part data type. In addition to the variable data, external resources, such\nas images, fonts, and logos, are also referenced by the AFP data stream. When Content\nManager OnDemand stores AFP data, the resources are also archived. When the data is\nviewed, the referenced resources are displayed.\nIt is a common misconception that if fonts are collected when the data is loaded, they are\navailable for viewing in the Windows client. However, Windows does not recognize AFP fonts.\nIt is not possible to use these fonts even if they are sent to the client as part of the resource.\nWindows clients require a mapping from AFP fonts to Adobe Type Manager (ATM) fonts or\nTrueType (TT) fonts. Content Manager OnDemand provides this mapping for most standard\nfonts. For more information about mapping custom fonts, see *IBM Content Manager -*\n*Windows Client Customization Guide and Reference* , SC27-0837.\nOne possibly useful implementation of storing fonts with the resource group is when server\nreprint is necessary. If the fonts are stored with the resource group, they can be retrieved from\nContent Manager OnDemand and used by AFP printers. However, if fonts are collected, they\nare also sent to the client as part of the resources group and then discarded. Storing the fonts", - "page_start": 333, - "page_end": 333, - "source_file": "sg246915.pdf" - }, - { - "text": "#\n\n## Chapter 7. Indexing and loading\n\n### **7.3 Performance considerations**\n\nThe best performance of the PDF Indexer is on the Windows platform. For the preferred\nperformance practices, see 13.4.1, “PDF data” on page 308.", - "page_start": 189, - "page_end": 189, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n## Chapter 13. Performance\n\n### **13.4 Performance issues that are based on data type**\n\n#### **13.4.3 AFP data**\n\nwith the resource group serves only to increase network traffic when transferring the resource\nto the workstation. A more practical option for server printing is to store the font in a fontlib\nand to keep only the reference (path) to the fontlib . Although the font is accessible on the\nserver, Print Services Facility (PSF) or InfoPrint does not need the font to be inline (stored in\nthe resource group). The use of this approach also allows all AFP data that references the\nfont to use the single instance of the font without redundant inline storage.\nFigure 13-5 on page 311 shows the indexer information in the application where you can\nselect the resources to collect with the Restype= parameter. Unless reprints to AFP printers\nwith 100% fidelity is a requirement, do not collect the fonts.\nChapter 13. Performance\n*Figure 13-5 Collecting AFP fonts*\nThe Content Manager OnDemand for i server does not collect the fonts and it does not give\nthe administrator that option. The Resource Information window (under Indexer Properties) is\nnot available to the Content Manager OnDemand for i administrator. If you are reprinting to an\nAFP printer, the fonts must be available on the IBM i server, or font substitution is performed.", - "page_start": 333, - "page_end": 334, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n## Chapter 14. Report distribution\n\n### *Figure 14-2 Content Manager OnDemand Distribution Facility overview*\n\nFigure 14-2 shows that the Content Manager OnDemand server and its operation did not\nchange. Reports and documents are loaded into the server, and system users continue to\nview and print their documents normally. The only addition to the library server is a set of ODF\ntables that define the documents that are to be distributed to which users and when. The ODF\nprocess reads the ODF tables and collects the required documents and bundles them for\neach recipient. ODF then send out the “bundles” to the appropriate destinations (email, file,\nand print). Alternatively, ODF can send each recipient (based on system definitions) an email\nnotification that the report and document were loaded and are available for viewing.\nDifferent organizations have different report and document load and retrieval patterns. In\ncertain cases, documents are loaded and never retrieved. In other cases, a loaded document\nis retrieved multiple times by multiple users. In other cases, it is known that when a specific\nreport or document is loaded, one or more copies must be distributed to one or more\ndestinations. What benefit does automating this distribution process provide?\nThe biggest benefit is that as reports are loaded into Content Manager OnDemand regularly,\nthey can be delivered automatically to one or more users as they are loaded. Also, after the\ndistribution is set up, no other changes are required, such as changing the document\nselection criteria to identify the latest data that is loaded.\nFor example, suppose that your organization generates monthly statements for your\ncustomers. You must store these documents in Content Manager OnDemand, and you must", - "page_start": 340, - "page_end": 340, - "source_file": "sg246915.pdf" - }, - { - "text": "#endif\n\n## Chapter 14. Report distribution\n\n### *Figure 14-2 Content Manager OnDemand Distribution Facility overview*\n\nprint the statements and mail them to the customers. With ODF, you can set up a distribution\nthat automatically retrieves these documents as they are loaded into Content Manager\nOnDemand and sends them to a spool file for printing.\nAnother example is a sales team that generates a monthly sales report for each person on\nthe sales team. The sales manager needs a copy of these reports. A distribution can be set\nup to email the documents to the appropriate sales manager.\nThe applications for using ODF are endless, but the basis for using it is the same. Documents\nare loaded regularly and are needed by one or more users as they become available in\nContent Manager OnDemand. Let us look at a specific example from our fictitious company\nthat was introduced in 1.2.1, “Background information of an example company” on page 6.\nAFinancial Co generates monthly credit card statements for all its customers. These\ncustomers can choose to receive a hardcopy of the statement or have the statement sent to\nthem as an email attachment.\nIn this example, even though separate customer statements are created each month, they are\nloaded into the system at the same time, so only one load occurs each month. This\ninformation is important when you are determining the best way to set up the distribution.\nBefore a distribution is set up, ask yourself the following questions:\n� What documents are needed?\n� Who receives the documents?\n� When are the documents retrieved and delivered?\n� Where are they delivered?", - "page_start": 340, - "page_end": 341, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20200438_en.pdf", - "query": "Where can I consult a summary of the impact of the International tax compliance regulations ?", - "target_page": 3, - "target_passage": "A Tax Information and Impact Note covering the International Tax Compliance Regulations 2015 was published on 18th March 2015 and is available on the HMRC website at https://www.gov.uk/government/publications/tax-administration-regulations-to-implement-the- uks-automatic-exchange-of-information-agreements", - "chunk_present": { - "presence": true, - "index": 4 - } - }, - "top_chunk": [ - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\nS T A T U T O R Y I N S T R U M E N T S", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Citation and commencement**\n**1.** These Regulations may be cited as the International Tax Compliance (Amendment)\nRegulations 2020 and come into force on 13th May 2020.", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n*Made* *-* *-* *-* *-* *20th April 2020*\n*Laid before the House of Commons* *21st April 2020*\n*Coming into force* *-* *-* *13th May 2020*\nThe Treasury make these Regulations in exercise of the powers conferred by section 222 of the\nFinance Act 2013( **a** ):", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Amendments to the International Tax Compliance Regulations 2015**\n\n**2.** —(1) The International Tax Compliance Regulations 2015( **b** ) are amended as follows.\n(2) In regulation 1(3)(b)(i), for “16th May 2019” substitute “19th April 2020”( **c** ).\n(3) In regulation 3(4A)(a), at the beginning insert “subject to regulation 24(3)”.\n(4) In regulation 24—\n(a) in the table in paragraph (2), in the column headed “the CRS”—\n(i) at the beginning of the entry for “new account” insert “subject to paragraph (3)”, and\n(ii) at the beginning of the entry for “pre-existing account” insert “subject to regulation\n3(4A)(a) and paragraph (3)”, and\n(b) after paragraph (2) insert—\n“(3) In respect of the accounts listed in paragraph (4)—\n\n( **a** ) 2013 c. 29; section 222 was amended by section 50 of the Finance (No. 2) Act 2015 (c. 33) but the amendments are not\nrelevant to these Regulations.\n( **b** ) S.I. 2015/878 (referred to in these footnotes as “the principal Regulations”); relevant amending instruments are S.I.\n2017/598, 2018/490 and 2019/881.\n( **c** ) In accordance with the common reporting standard for automatic exchange of financial account information developed by\nthe Organisation for Economic Co-operation and Development and adopted by the United Kingdom, the United Kingdom\nexchanges information received from financial institutions under the principal Regulations with a territory which is a\n“Reportable Jurisdiction” under the CRS and with which the United Kingdom has entered into international exchange", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **EXPLANATORY NOTE**\n\n*(This note is not part of the Regulations)*\nThe Regulations amend the International Tax Compliance Regulations 2015 (“the principal\nRegulations”) which give effect to agreements and arrangements reached between the United\nKingdom and other jurisdictions to improve international tax compliance.\nRegulation 2(2) extends the application of the principal Regulations to arrangements entered into\nby the United Kingdom for the exchange of financial account information with other jurisdictions\nup to 19th April 2020, the date before the Regulations are made.\nRegulation 2(5) omits various accounts from the category of excluded accounts. Regulation\n2(4)(b) amends the definitions of “new account” and “pre-existing account” in relation to those\n\n( **a** ) “Financial account” and “reporting financial institution” are defined in the table in regulation 24(2) of the principal\nRegulations.\n( **b** ) “The DAC” is defined in regulation 1(3)(a) of the principal Regulations.\naccounts so that these terms are defined by reference to the date that those accounts ceased to be\nexcluded accounts. Regulation 2(3) and (4)(a) make consequential amendments.\nRegulation 3 makes a transitional provision for the calendar year 2020 in relation to accounts\nwhich were previously excluded accounts.\nA Tax Information and Impact Note covering the International Tax Compliance Regulations 2015\nwas published on 18th March 2015 and is available on the HMRC website at\nhttps://www.gov.uk/government/publications/tax-administration-regulations-to-implement-the-\nuks-automatic-exchange-of-information-agreements. It remains an accurate summary of the\nimpacts that apply to this instrument.\n\n© Crown copyright 2020\nPrinted and published in the UK by The Stationery Office Limited under the authority and superintendence of Jeff James,\nController of Her Majesty’s Stationery Office and Queen’s Printer of Acts of Parliament.\n£4.90\nUK202004201005 04/2020 19585\nhttp://www.legislation.gov.uk/id/uksi/2020/438", - "page_start": 1, - "page_end": 3, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "## **31 December 2013**\n\n### **NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**\n\n####### **NOTE 7 - INCOME TAX EXPENSE continued**", - "page_start": 78, - "page_end": 78, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Transitional provision**\n**3.** —(1) For the purposes of the International Tax Compliance Regulations 2015, in relation to an\naccount that by virtue of regulation 2(5) ceases to be an excluded account, the calendar year 2020\nis treated as beginning on 13th May 2020 and ending on 31st December 2020.\n(2) Where in consequence of paragraph (1) it is necessary to apportion an amount for the\ncalendar year 2020 to the period ending immediately before 13th May 2020 and the period\nbeginning with that date, it is to be apportioned—\n(a) on a time basis according to the respective length of the periods, or\n(b) if that method would produce a result that is unjust or unreasonable, on a just and\nreasonable basis.\n\n*David Rutley*\n*Maggie Throup*\n20th April 2020 Two of the Lords Commissioners of Her Majesty’s Treasury", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Amendments to the International Tax Compliance Regulations 2015**\n\narrangements for that year. Reportable Jurisdictions are identified in a published list available at https://www.gov.uk/hmrc-\ninternal-manuals/international-exchange-of-information/ieim402340. A hard copy of this list is available for inspection at\nthe offices of HMRC at 10 South Colonnade, 9th Floor, Canary Wharf, London E14 4PU.\n(a) “new account” means a financial account maintained by a reporting financial\ninstitution( **a** ) opened on or after 13th May 2020;\n(b) “pre-existing account” means—\n(i) a financial account maintained by a reporting financial institution as of 12th\nMay 2020, or\n(ii) a financial account within Section VIII(C)(9)(b) of Annex 1 of the DAC( **b** ),\nbut in the application of that provision the references to “subparagraph\nC(9)(a)” are to be read as references to paragraph (i) of this sub-paragraph.\n(4) The accounts are—\n(a) non-registered pension arrangements where the annual contributions are limited to\n£50,000 and funds contributed cannot be accessed before the age of 55 except in\ncircumstances of serious ill health;\n(b) Premium Bonds issued by the UK National Savings and Investments;\n(c) Fixed Interest Savings Certificates issued by the UK National Savings and\nInvestments; and\n(d) Index Linked Savings Certificates issued by the UK National Savings and\nInvestments.”.\n(5) In Schedule 2, omit paragraphs 2, 6, 8 and 9.", - "page_start": 0, - "page_end": 1, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n319 See: [https://www.globalreporting.org/](https://www.globalreporting.org/) or UN-PRI (UN Principles of responsible investment)\n[https://www.unpri.org/](https://www.unpri.org/)\n320 United Nations, Global Compact, [here](https://www.unglobalcompact.org/take-action/action/responsible-investment)\n321 European Commission: [Corporate sustainability due diligence](https://ec.europa.eu/info/business-economy-euro/doing-business-eu/corporate-sustainability-due-diligence_en)\n322 [ Regulation (EU) 2017/821 of the European Parliament and of the Council of 17 May 2017 laying down supply ](https://eur-lex.europa.eu/legal-content/EN/AUTO/?uri=uriserv:OJ.L_.2017.130.01.0001.01.ENG&toc=OJ:L:2017:130:TOC)\n[chain due diligence obligations for Union importers of tin, tantalum and tungsten, their ores, and gold originating ](https://eur-lex.europa.eu/legal-content/EN/AUTO/?uri=uriserv:OJ.L_.2017.130.01.0001.01.ENG&toc=OJ:L:2017:130:TOC)\n[from conflict-affected and high-risk areas, ](https://eur-lex.europa.eu/legal-content/EN/AUTO/?uri=uriserv:OJ.L_.2017.130.01.0001.01.ENG&toc=OJ:L:2017:130:TOC) [here](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32017R0821)\n323 [Centennial Declaration of the International Commission on Occupational Health, ICOH](http://www.icohweb.org/site/multimedia/core_documents/pdf/centennial_declaration.pdf)\n324 ILO: Monitoring Compliance with International Labour Standards The key role of the ILO Committee of Experts\non the Application of Conventions and Recommendations, [here](https://www.ilo.org/wcmsp5/groups/public/---ed_norm/---normes/documents/publication/wcms_730866.pdf)\n325 [ILO: Conventions and Recommendations ](https://www.ilo.org/global/standards/introduction-to-international-labour-standards/conventions-and-recommendations/lang--en/index.htm)\n326 [ILO : Convention C-155](https://www.ilo.org/dyn/normlex/en/f?p=NORMLEXPUB:12100:0::NO::P12100_ILO_CODE:C155)\n327 [ILO : Convention C-187](https://www.ilo.org/dyn/normlex/en/f?p=NORMLEXPUB:12100:0::NO::P12100_ILO_CODE:C187)\n328 ILO: [Safety and health at work](https://www.ilo.org/global/topics/safety-and-health-at-work/lang--en/index.htm)\n329 ILO: [Health and Safety at the Workplace](https://www.ilo.org/global/topics/dw4sd/themes/osh/lang--en/index.htm)\n330 International Social Security Association (ISSA): Vison Zero Overview, Section Companies, [here](https://visionzero.global/companies)\n331 United Nations, Social Development Goals (SDGs), Goal 8, [here ](https://sdgs.un.org/goals/goal8) and [here](https://indicators.report/targets/)\n**332** WHO: [Protecting workers’ health, Key facts](https://www.who.int/news-room/fact-sheets/detail/protecting-workers%27-health)\n333 WHO, 2013: WHO Global Plan of Action on Workers’ Health (2008-2017): baseline for implementation: global\ncountry survey 2008/2009: executive summary and survey findings, [here](https://www.who.int/publications/i/item/WHO-FWC-PHE-2013-01)\n334 United Nations, SDGs, Goal 8, [here](https://sdgs.un.org/goals/goal8) and [here](https://indicators.report/targets/)\n335 [ILO Constitution](https://www.ilo.org/dyn/normlex/en/f?p=1000:62:0::NO:62:P62_LIST_ENTRIE_ID:2453907:NO)\n336 ILO: [Conventions and Recommendations](https://www.ilo.org/dyn/normlex/en/f?p=NORMLEXPUB:12030:0::NO)\n337 Treaty Establishing the European Coal and Steel Community and Annexes I-III, PARIS, 18 APRIL 1951,\nArticle 3e\n(DRAFT ENGLISH TEXT), [here](https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:11951K:EN:PDF)\n338 Consolidated Version of the Treaty on the Functioning of the European Union Official Journal of the European\nUnion, C 326/47, 6.10.2012, Article 151 and Article 153, [here](https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:12012E/TXT&from=EN)\n339 The European Parliament, the Council and the Commission: The European Pillar of Social Rights in 20\nprinciples, [here](https://commission.europa.eu/strategy-and-policy/priorities-2019-2024/economy-works-people/jobs-growth-and-investment/european-pillar-social-rights/european-pillar-social-rights-20-principles_en)\n340 EU-OSHA, 2021: Directive 89/391/EEC - OSH “Framework Directive” of 12 June 1989 on the introduction of\nmeasures to encourage improvements in the safety and health of workers at work - “Framework Directive”, [here](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31989L0391)\n341 Ibid., Framework Directive - Section 2 Employers’ obligations.\n342 Ibid., Framework Directive - Section 3 Workers’ obligations.\n\n343 Gagliardi et al., 2012: [Occupational safety and health in Europe: lessons from the past, challenges and ](http://doi.org/10.2486/indhealth.ms1342)\n[opportunities for the future](http://doi.org/10.2486/indhealth.ms1342)\n344 Directive 80/1107/EEC, Council Directive of 27 November 1980 on the protection of workers from risks related\nto exposure to chemical, physical and biological agents at work, [here](http://eurlex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31980L1107)\n345 Directive 86/188/EEC, Council Directive of 12 May 1986 in the protection of workers from the risks related to", - "page_start": 152, - "page_end": 153, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nexposure to noise at work, [here](https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=celex:31986L0188)\n346 An overview on these directives can be found [here](https://osha.europa.eu/en/safety-and-health-legislation/european-directives)\n347 See for reasons from a trade union point of view: Vogel, 2015: The machinery of occupational safety and\nhealth policy in the European Union. History, institutions, actors, [here](https://www.etui.org/publications/guides/the-machinery-of-occupational-safety-and-health-policy-in-the-european-union-history-institutions-actors)\n348 COMMUNICATION FROM THE COMMISSION TO THE EUROPEAN PARLIAMENT, THE COUNCIL, THE\nEUROPEAN ECONOMIC AND SOCIAL COMMITTEE AND THE COMMITTEE OF THE REGIONS: EU strategic\nframework on health and safety at work 2021-2027: Occupational safety and health in a changing world of work,\n{SWD(2021) 148 final} - {SWD(2021) 149 final, Brussels, 28.6.2021, [here](https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:52021DC0323)\n349 European Commission, 2019: [Guide to application of the Machinery Directive 2006/42/EC, Edition 2.2](https://ec.europa.eu/docsroom/documents/38022) (p. 174).\n350 Regarding other sources: The authors of the DG EMPL Evaluation did not consider the National\nImplementation Reports (due every five years by each Member State on each directive) as relevant for their\nstudy: *‘In this context, one relevant conclusion is that the attempt to map the findings of the National*\n*Implementation Reports has yielded no result. The reporting requirements of the National Implementation Reports*\n*have proven to be formulated too broadly to facilitate quantifications of the replies across MSs or to allow for*\n*comparability* .’\nFor this Status Report, SLIC evaluations of the labour inspection systems in Member States were not taken into\naccount, because most of them are confidential.\n351 DG Employment, Social Affairs and Inclusion, 2015: [Evaluation of the Practical Implementation of the EU ](https://ec.europa.eu/social/BlobServlet?docId=16897&langId=en)\n[Occupational Safety and Health (OSH) Directives in EU Member States](https://ec.europa.eu/social/BlobServlet?docId=16897&langId=en) ( p. 89).\n352 Ibid., p. 105. See also p. 89: *‘The Directives represent a mix of a goal-oriented approach - strongly expressed*\n*in the Framework Directive, but also mirrored in the individual Directives - and a prescriptive approach - which is,*\n*for instance, seen in the very detailed and specific requirements included in the annexes of some Directives.*\n353 Ibid., p. 67.\n354 Ibid., p. 94.\n355 Graveling, 2018: [Transposition, implementation and enforcement of EU OSH legislation - Thematic Discussion ](https://ec.europa.eu/social/BlobServlet?docId=20102&langId=en)\n[Paper](https://ec.europa.eu/social/BlobServlet?docId=20102&langId=en)\n356 EU-OSHA, 2021: [Summary - Improving compliance with occupational safety and health regulations: an ](https://osha.europa.eu/en/publications/summary-improving-compliance-occupational-safety-and-health-regulations-overarching)\n[overarching review](https://osha.europa.eu/en/publications/summary-improving-compliance-occupational-safety-and-health-regulations-overarching) ( p. 4).\n357 The authors explain the difference between ‘substantive and rule compliance as follows: *‘... “substantive*\n*compliance”, which requires compliance with the collective goals underpinning the regulatory scheme (better OSH*\n*practice); and “rule compliance”, which envisages compliance with the content of legal standards only* ’ (p. 11).", - "page_start": 153, - "page_end": 153, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed12.pdf", - "query": "What was the muscle volume of the knee flexors of the 2024 word's strongest man ?", - "target_page": 7, - "target_passage": "Knee flexors 3,060 ", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n**VM volume (cm 3 )**\n0 200 400 600 800 1000 1200 1400 1600", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n#### DISCUSSION\n\nThis study is the fi rst to document the lower-body muscle\nand tendon morphology of a World ’ s Strongest Man and\ndeadlift champion (i.e., an exceptionally strong individual),\nand these are presented alongside functional whole body\nassessments, which exceeded the highest IMTP force (gross\nand net) and CMJ power values previously reported by 54%,\n100%, and 164%, respectively. The WSM had overall lower-\nbody muscularity approximately twice that of untrained con-\ntrols ( þ 96%) and 32% greater than that of elite 100-m sprint- ers. However, there was substantial anatomical variability in\nthe magnitude of the differences, ranging from the plantar\nfl exors ( þ 120% vs. untrained) to the hip fl exors ( þ 65% vs. untrained). Similarly, some speci fi c muscles, such as the guy\nrope muscles that stabilize the femur and pelvis, were 2.5 - 3.0\ntimes the volume of untrained individuals (gracilis þ 140%, semitendinosus þ 157%, and sartorius þ 202%) but others dis- played more marginal differences (BFsh þ 23%, iliopsoas þ 32% vs. untrained). Considering the knee extensors, the WSM had both quadriceps femoris volume greater than or\nequal to twofold that of untrained controls and a greater pa-\ntella tendon moment arm than we have previously measured\n( þ 18% vs. untrained), which would be expected to combine to facilitate extraordinary strength. Furthermore, despite the\nWSM ’ s extremely large quadriceps femoris, their patellar ten-\ndon CSA was only 30% greater than that of untrained controls\nand not outside the range of tendons we have previously\nassessed. The results of this study provide novel insights into\nthe muscle and tendon characteristics, as well as the strength\nand power capabilities, of an extraordinarily strong individual\nthat may be toward the upper limit of human variation in\nthese characteristics.\nTable 2. Muscle volume of all muscles, 5 functional muscle groups, and 22 individual muscles/compartments of a", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\nHip flexors Knee extensors Hip extensors Knee flexors Plantar flexors\nAll muscles\n###### **Difference in muscle volume (%)**\n+95.6%\n+119.5%\n+109.6%\n+109.3%\n+99.2%\n+65.3%\n+201.9%\n+157.1%\n+139.8%\n+134.6%\n+128.6%\n+113.8%\n+112.7%\n+105.4%\n+103.0%\n+98.8%\n+96.5%\n+94.1%\n+65.6%\n**Difference:**\n+52.9%\n+49.8%\n+49.6%\n+42.2%\n+32.4%\n+24.6%\n+23.1%\n+101.0%\n+105.2%\nFigure 3. Percentage differences in muscle volumes of all muscles, 5 func-\ntional muscle groups, and 23 individual muscles/compartments between\nthe World ’ s Strongest Man and deadlift champion (WSM; n 1⁄4 1) and untrained control participants ( n 1⁄4 11) from the work by Miller et al. ( 13 ). A positive value indicates greater muscle volume of WSM relative to the\ngroup mean of the untrained controls. The functional muscle groups and\nindividual muscles are ordered according to the magnitude of the percent-\nage differences for absolute muscle volume.\n794\nassessed ( Fig. 5 B ). BFsh volume (135 cm 3 ) of the WSM was a\nmodest 26% greater than that of our pool of untrained control\nparticipants (107±31 cm 3 ; Fig. 5 E ) but smaller than that of\nboth long-term resistance-trained individuals ( � 1%; 136±27 cm 3 ) and elite sprinters ( � 19%; 167±26 cm 3 ; Fig. 5 E ).\n##### Patella Tendon Cross-Sectional Area and Moment Arm\nThe patellar tendon mean CSA of the WSM (133.8 mm 2 ) was\nlarger than that of average untrained ( þ 30%; 103.2±12.5 mm 2 ) and long-term resistance-trained individuals ( þ 27%; 105.4±13.0 mm 2 ; Fig. 6 A ) but was smaller than the largest\nindividual we have measured from these groups (149.5 mm 2 ).\nThe WSM ’ s patellar tendon moment arm (51.5 mm) was also\nlarger than that of average untrained ( þ 18%; 43.8±2.7 mm) or long-term resistance-trained groups ( þ 12%; 45.8±2.5 mm; Fig. 6 B ) as well as being 3% greater than the highest individ-\nual moment arm we have previously assessed within these\ngroups (49.9 mm).", - "page_start": 5, - "page_end": 6, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### MATERIALS AND METHODS\n\n##### and Moment Arm\n\nify the alignment of the blocks (Horos software, Version 3.36,\n[https://horosproject.org/](https://horosproject.org/) ).\nThe of fl ine analysis was of the following muscles/com-\npartments ( Fig. 1 ): iliopsoas (psoas major and iliacus com-\nbined); sartorius; tensor fasciae latae; adductor magnus;\ngracilis; gluteus maximus; gluteus medius and minimus\n(combined, due to dif fi culty separating the two muscles);\nrectus femoris (RF); vastus lateralis (VL), medialis (VM), and\nintermedius (VI); semimembranosus (SM); semitendinosus\n(ST); biceps femoris long (BFlh) and short heads (BFsh); pop-\nliteus; lateral and medial gastrocnemius; soleus; and the an-\nterior, lateral, and deep posterior compartments of the\nshank. The anterior shank compartment consisted of the\n790\ntibialis anterior, extensor digitorum longus, and extensor hal-\nlucis longus. The lateral shank compartment included the\nperoneus longus and brevis. The deep posterior compartment\nconsisted of plantaris, tibialis posterior, fl exor digitorum lon-\ngus, and fl exor hallucis longus. All muscles were manually\nsegmented in every other image (i.e., every 20 mm) starting\nfrom the most proximal image in which the muscle appeared,\nexcept the tensor fasciae latae, gluteus medius and minimus\n(combined), and popliteus, which were manually segmented\nin every slice (i.e., every 10 mm) due to their short length. The\nvolume of each individual muscle ( V m ) was calculated using\npreviously outlined methods ( 16 ) as follows:\nV m 1⁄4 X n � 1\ni 1⁄4 1\nh 2 ð A m i þ A mi þ 1 Þ\nwhere A m represents the muscle CSA calculated from each image, i is the image number, n is the total number of\nimages, and h is the distance between images. The volume of\nfi ve functional muscle groups was calculated as the sum\nof the following muscles: hip extensors (gluteus maxi-\nmus, adductor magnus, BFlh, SM, and ST), hip fl exors\n(iliopsoas, RF, sartorius, and tensor fasciae latae), knee\nextensors (RF, VI, VM, and VL), knee fl exors (gracilis,\nBFlh and BFsh, SM, ST, sartorius, popliteus, and medial\nand lateral gastrocnemius), and plantar fl exors (medial\nand lateral gastrocnemius and soleus). The sum of all the\nmeasured lower-body muscles was also quanti fi ed as the\nvolume of “ all muscles. ”\nOnce muscle MRI scanning had been completed, a fl ex", - "page_start": 1, - "page_end": 2, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n##### Quadriceps Femoris and Hamstring Size\n\nbasketball players: 6,518±923 W ( 32 ); Fig. 2 C ). Not surpris-\ningly, given the WSM ’ s high body mass, his jump height was\nless exceptional, while still being 20% greater than that of a\ngroup of untrained control participants previously measured\nin our laboratory (44.3±9.2 cm; unpublished). However, his\njump height was 25% lower than the highest group mean CMJ\nheight we are aware of in the published literature (elite inter-\nnational gymnasts: 71.3±4.5 cm ( 37 ); Fig. 2 D ).\n##### Leg Muscle Volumes\nThe total unilateral muscle volume of the 22 measured\nmuscles/compartments of WSM (14,922 cm 3 ) was nearly\ntwice that of a relatively modest ( n 1⁄4 11) sample of untrained controls (7,628 ± 1,548 cm 3 ; þ 96%; Fig. 3 ), while being 63% greater than subelite (9,164 ± 1,207 cm 3 ) and þ 32% greater than elite 100-m sprinters (11,323± 1,328 cm 3 ; Table 2 ). The\nmuscle group differences were largest for the plantar fl exors\n( þ 120% vs. untrained; þ 100% vs. subelite sprinters; þ 70% vs. elite sprinters) and smallest for the hip fl exors ( þ 65% vs. untrained; þ 30% vs. subelite sprinters; þ 5% vs. elite sprinters). The WSM had the highest values of any individ-\nual we have observed for four out of fi ve muscle groups, but\nnot the hip fl exors, which were inferior to three of the elite\n100-m sprinters ( n 1⁄4 5). Compared with untrained control participants ( n 1⁄4 11), all 22 of the WSM ’ s individual muscles/compartments\nwere larger than untrained controls ( Table 2 and Fig. 3 ).\nHowever, the differences in muscle volume were extremely\nvariable, with the biggest differences being for the “ guy\nropes, ” which were 2.5 - 3.0 times that of untrained controls\n( þ 140% gracilis; þ 157% ST; þ 202% sartorius), compared with more modest differences such as 23% (BFsh) and 32%\n(iliopsoas) greater.\n##### Quadriceps Femoris and Hamstring Size\nOverall quadriceps femoris volume of the WSM (4,386 cm 3 )\nwas 127% greater than a large, pooled population of untrained\ncontrols (1,932±336; n 1⁄4 102), 66% greater than subelite sprint- ers (2,636±401 cm 3 ), 53% greater than long-term resistance-", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\nmeaningfully affect the interpretation of the fi ndings. There\nwere subtle differences in the precise scanning and analysis\napproaches used with the reference populations featured in\nthis study, including 1 ) magnetic fi eld strength [1.5 T ( 10 , 11 , 15 )\nvs. 3.0 T, WSM and ( 13 , 14 )]; 2 ) the interslice distance used to\nquantify quadriceps femoris and hamstrings muscle volume\n[1.5 cm ( 10 , 11 , 14 ) vs. 2.0 cm, WSM and ( 13 )]; 3 ) the calculation\nof muscle volume [area under the cubic spline ACSA-muscle\nlength curve: ( 10 , 11 , 14 ) vs. the equation detailed earlier: WSM\nand ( 13 )]; and 4 ) the use of unilateral MRI measures derived\nfrom one limb ( 10 , 11 , 14 , 15 ) or collapsed across two limbs\n[WSM and ( 13 )]. However, it seems likely that these subtle dif-\nferences would have had at most a very minor effect on the\nfi ndings. Finally, it is also important to highlight that the differ-\nences documented between the WSM and comparative popula-\ntions for the various measures included in the current study\ncannot be assumed to be anything other than a combination of\nboth innate (genetic) and environmental (training and nutri-\ntion) factors.\n##### Conclusions\nIn conclusion, this novel investigation documented the\nmuscle and tendon morphology and whole body strength\nand power characteristics of an exceptionally strong individ-\nual, relative to comparative athletic, trained, and untrained\npopulations. Overall leg muscle volume of the WSM was\napproximately twice that of untrained controls but with pro-\nnounced anatomical variability in the extent of muscular de-\nvelopment. The plantar fl exor muscle group and the guy\nrope muscles (sartorius, gracilis, and semitendinosus: þ 140 to þ 202%), which stabilize the pelvis and femur, demon- strated the largest differences. The pronounced quadriceps\nfemoris size of the WSM (greater than or equal to twice that\nof untrained) was accompanied by a more modest difference\nin patella tendon moment arm ( þ 18%) and was not matched by a proportional difference in tendon size ( þ 30%).", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n#### REFERENCES\n\n1. Crowther NB. Weightlifting in antiquity: achievement and training.\nGreece Rome 24: 111 - 120, 1977. doi: [10.1017/s0017383500018416](https://doi.org/10.1017/s0017383500018416) .\n2. Dixon E. How Wave.tv is making the World ’ s Strongest Man think\nbigger with its digital plans (Online). SportsPro, 2020. [https://www.](https://www.sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-the-pump-snapchat-brian-verne-interview/)\n[sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-](https://www.sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-the-pump-snapchat-brian-verne-interview/)\n[the-pump-snapchat-brian-verne-interview/](https://www.sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-the-pump-snapchat-brian-verne-interview/) [Apr 6, 2024].\n3. Suchomel TJ , Nimphius S , Stone MH. The importance of muscular\nstrength in athletic performance. Sports Med 46: 1419 - 1449, 2016.\ndoi: [10.1007/s40279-016-0486-0](https://doi.org/10.1007/s40279-016-0486-0) .\n4. Opar DA , Williams MD , Timmins RG , Hickey J , Duhig SJ , Shield AJ.\nEccentric hamstring strength and hamstring injury risk in Australian\nfootballers. Med Sci Sports Exerc 47: 857 - 865, 2015. doi: [10.1249/](https://doi.org/10.1249/mss.0000000000000465)\n[mss.0000000000000465](https://doi.org/10.1249/mss.0000000000000465) .\n5. McLeod M , Breen L , Hamilton DL , Philp A. Live strong and prosper:\nthe importance of skeletal muscle strength for healthy ageing.\nBiogerontology 17: 497 - 510, 2016. doi: [10.1007/s10522-015-9631-7](https://doi.org/10.1007/s10522-015-9631-7) .\n6. Kraemer WJ , Caldwell LK , Post EM , DuPont WH , Martini ER ,\nRatamess NA , Szivak TK , Shurley JP , Beeler MK , Volek JS , Maresh\nCM , Todd JS , Walrod BJ , Hyde PN , Fairman C , Best TM. Body com-\nposition in elite strongman competitors. J Strength Cond Res 34:\n3326 - 3330, 2020. doi: [10.1519/jsc.0000000000003763](https://doi.org/10.1519/jsc.0000000000003763) .\n7. Abe T , Buckner SL , Dankel SJ , Jessee MB , Mattocks KT , Mouser\nJG , Loenneke JP. Skeletal muscle mass in human athletes: what is\nthe upper limit? Am J Hum Biol 30: e23102, 2018. doi: [10.1002/](https://doi.org/10.1002/ajhb.23102)\n[ajhb.23102](https://doi.org/10.1002/ajhb.23102) .\n798\n8. Abe T , Buckner SL , Mattocks KT , Jessee MB , Dankel SJ , Mouser\nJG , Bell ZW , Loenneke JP. Skeletal muscle mass and architecture\nof the world ’ s strongest raw powerlifter: a case study. Asian J Sports\nMed 9: e61763, 2018. doi: [10.5812/asjsm.61763](https://doi.org/10.5812/asjsm.61763) .\n9. Powell PL , Roy RR , Kanim P , Bello MA , Edgerton VR. Predictability\nof skeletal muscle tension from architectural determinations in\nguinea pig hindlimbs. J Appl Physiol Respir Environ Exerc Physiol\n57: 1715 - 1721, 1984. doi: [10.1152/jappl.1984.57.6.1715](https://doi.org/10.1152/jappl.1984.57.6.1715) .\n10. Maden-Wilkinson TM , Balshaw TG , Massey G , Folland JP. What", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n#### DISCUSSION\n\n##### control participants\n\nWorld ’ s Strongest Man and deadlift champion and comparative elite sprinters, subelite sprinters, and untrained\n##### control participants\nMuscle Group/Muscle or Compartment\nMuscle Volume, cm 3\nWSM Elite Sprinters ( n 5 5) Subelite Sprinters ( n 5 26) Untrained ( n 5 11)\nAll muscles 14,922 11,323 ± 1,328 9,164 ± 1,207 7,628 ± 1,548\nHip fl exors 1,704 1,620 ± 200 1,314 ± 216 1,031 ± 151\nHip extensors 4,724 4,002 ± 489 3,029 ± 422 2,257 ± 220\nKnee fl exors 3,060 2,304 ± 178 1,859 ± 301 1,460 ± 196\nKnee extensors 4,386 3,218 ± 400 2,636 ± 401 2,202 ± 315\nPlantar fl exors 1,888 1,112 ± 181 943 ± 156 860 ± 172\nIliopsoas 681 702 ± 97 618 ± 101 514 ± 75\nSartorius 429 306 ± 46 209 ± 50 142 ± 25\nTensor fasciae latae 142 135 ± 41 86 ± 25 73 ± 24\nAdductor magnus 1,334 1,056 ± 83 828 ± 128 624 ± 81\nGracilis 235 180 ± 37 142 ± 37 98 ± 23\nGluteus maximus 1,980 1,797 ± 376 1,257 ± 197 931 ± 108\nGluteus medius and minimus 1,172 626 ± 129 575 ± 97 583 ± 76\nRectus femoris 453 476 ± 45 401 ± 78 303 ± 55\nVastus lateralis 1,508 1,132 ± 180 925 ± 156 743 ± 98\nVastus intermedius 1,336 962 ± 145 789 ± 140 680 ± 115\nVastus medialis 1,088 649 ± 97 521 ± 79 476 ± 111\nSemimembranosus 392 359 ± 60 327 ± 59 262 ± 18\nSemitendinosus 563 449 ± 70 350 ± 79 219 ± 39\nBiceps femoris long head 454 340 ± 31 267 ± 47 221 ± 42\nBiceps femoris short head 135 167 ± 26 131 ± 34 110 ± 28\nPopliteus 27 23 ± 5 17 ± 5 19 ± 6", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### INTRODUCTION\n\n[Correspondence: T. G. Balshaw (t.g.balshaw@lboro.ac.uk).](mailto:t.g.balshaw@lboro.ac.uk)\nSubmitted 8 May 2024 / Revised 2 July 2024 / Accepted 16 July 2024\n[www.jappl.org](http://www.jappl.org) 8750-7587/24 Copyright © 2024 The Authors. Licensed under [ Creative Commons Attribution CC-BY 4.0](http://creativecommons.org/licenses/by/4.0/deed.en_US) .\nPublished by the American Physiological Society.\n789\nJ Appl Physiol 137: 789 - 799, 2024.\nFirst published August 15, 2024; doi: [10.1152/japplphysiol.00342.2024](https://doi.org/10.1152/japplphysiol.00342.2024)\npredictions of skeletal muscle mass nor dual-energy X-ray\nabsorptiometry provides detailed information on the size of\nspeci fi c individual muscles. Given the known importance of\nmuscle size as a determinant of muscular strength ( 9 - 11 ), pro-\nnounced muscle size seems likely to be critical to extreme\nhuman strength; however, the speci fi c muscle size of\nextremely strong individuals remains unknown. Similarly, a\nlarge moment arm (e.g., of the patella tendon at the knee joint)\ncould contribute to the expression of high muscular strength\n( 10 , 12 ), and a large tendon may mitigate the mechanical stress\nit experiences with very high muscular loads, and therefore,\nthese characteristics may also be expected in individuals\nselected for exceptional strength.\nIn this paper, we present the fi ndings from a unique op-\nportunity to examine the laboratory function, muscle size,\nand distribution of muscle mass, as well as patellar tendon\nsize and moment arm, of a World ’ s Strongest Man and dead-\nlift champion (WSM) in comparison with existing data on\nuntrained individuals, power athletes (100-m-track sprint-\ners), and long-term resistance-trained populations that we\nhave assessed previously ( 10 , 11 , 13 - 15 ).", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### Abstract\n\nThis study compared the muscle and tendon morphology of an extraordinarily strong individual, a World ’ s Strongest Man and deadlift\nchampion (WSM), with that of various other athletic, trained, and untrained populations. The WSM completed the following: 1 ) 3.0-T\nMRI scans, to determine the volume of 22 individual lower limb muscles, 5 functional muscle groups, patellar tendon (PT) cross-sec-\ntional area (CSA), and PT moment arm; and 2 ) countermovement jumps (CMJ) and isometric midthigh pull (IMTP) contractions. The\nWSM was compared with previously assessed groups from our laboratory (muscle and tendon) and the wider research literature\n(CMJ and IMTP). The WSM ’ s CMJ peak power (9,866 W) and gross (9,171 N) and net (7,480 N) IMTP peak forces were higher than\nany previously published values. The WSM ’ s overall measured leg muscle volume was approximately twice that of untrained controls\n( þ 96%) but with pronounced anatomical variability in the extent of muscular development. The plantar fl exor group ( þ 120%) and the guy rope muscles (sartorius, gracilis, and semitendinosus: þ 140% to þ 202%), which stabilize the pelvis and femur, demonstrated the largest differences relative to that of untrained controls. The WSM ’ s pronounced quadriceps size (greater than or equal to twofold vs.\nuntrained) was accompanied by modest PT moment arm differences and, notably, was not matched by an equivalent difference in PT\nCSA ( þ 30%). These results provide novel insight into the musculotendinous characteristics of an extraordinarily strong individual, which may be toward the upper limit of human variation, such that the WSM ’ s very pronounced lower limb muscularity also exhibited\ndistinct anatomical variability and with muscle size largely uncoupled from tendon size.\nNEW & NOTEWORTHY Lower-body muscle size of an extraordinarily strong individual, a World ’ s Strongest Man and deadlift\nchampion (WSM), was approximately twice that of controls but was underpinned by pronounced anatomical variability in the\nextent of muscular development ( þ 23 - 202%): the plantar fl exor group and guy rope muscles demonstrating the largest differen- ces. The WSM ’ s quadriceps size (more than or equal to twice that of controls) contrasted with modest differences in patella ten-\ndon moment arm ( þ 18%) and was uncoupled from patellar tendon size ( þ 30%).\nisometric force; magnetic resonance imaging; power; strength", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed12.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed12.pdf", - "query": "What are the nutritionnal added components to the word's strongest man regime ?", - "target_page": 2, - "target_passage": "The WSM’s nutritional supplement consumption included protein, branched-chain amino acids, and electrolytes", - "chunk_present": { - "presence": true, - "index": 8 - } - }, - "top_chunk": [ - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n#### DISCLOSURES\nNo con fl icts of interest, fi nancial or otherwise, are declared by\nthe authors.", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n#### REFERENCES\n\n1. Crowther NB. Weightlifting in antiquity: achievement and training.\nGreece Rome 24: 111 - 120, 1977. doi: [10.1017/s0017383500018416](https://doi.org/10.1017/s0017383500018416) .\n2. Dixon E. How Wave.tv is making the World ’ s Strongest Man think\nbigger with its digital plans (Online). SportsPro, 2020. [https://www.](https://www.sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-the-pump-snapchat-brian-verne-interview/)\n[sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-](https://www.sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-the-pump-snapchat-brian-verne-interview/)\n[the-pump-snapchat-brian-verne-interview/](https://www.sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-the-pump-snapchat-brian-verne-interview/) [Apr 6, 2024].\n3. Suchomel TJ , Nimphius S , Stone MH. The importance of muscular\nstrength in athletic performance. Sports Med 46: 1419 - 1449, 2016.\ndoi: [10.1007/s40279-016-0486-0](https://doi.org/10.1007/s40279-016-0486-0) .\n4. Opar DA , Williams MD , Timmins RG , Hickey J , Duhig SJ , Shield AJ.\nEccentric hamstring strength and hamstring injury risk in Australian\nfootballers. Med Sci Sports Exerc 47: 857 - 865, 2015. doi: [10.1249/](https://doi.org/10.1249/mss.0000000000000465)\n[mss.0000000000000465](https://doi.org/10.1249/mss.0000000000000465) .\n5. McLeod M , Breen L , Hamilton DL , Philp A. Live strong and prosper:\nthe importance of skeletal muscle strength for healthy ageing.\nBiogerontology 17: 497 - 510, 2016. doi: [10.1007/s10522-015-9631-7](https://doi.org/10.1007/s10522-015-9631-7) .\n6. Kraemer WJ , Caldwell LK , Post EM , DuPont WH , Martini ER ,\nRatamess NA , Szivak TK , Shurley JP , Beeler MK , Volek JS , Maresh\nCM , Todd JS , Walrod BJ , Hyde PN , Fairman C , Best TM. Body com-\nposition in elite strongman competitors. J Strength Cond Res 34:\n3326 - 3330, 2020. doi: [10.1519/jsc.0000000000003763](https://doi.org/10.1519/jsc.0000000000003763) .\n7. Abe T , Buckner SL , Dankel SJ , Jessee MB , Mattocks KT , Mouser\nJG , Loenneke JP. Skeletal muscle mass in human athletes: what is\nthe upper limit? Am J Hum Biol 30: e23102, 2018. doi: [10.1002/](https://doi.org/10.1002/ajhb.23102)\n[ajhb.23102](https://doi.org/10.1002/ajhb.23102) .\n798\n8. Abe T , Buckner SL , Mattocks KT , Jessee MB , Dankel SJ , Mouser\nJG , Bell ZW , Loenneke JP. Skeletal muscle mass and architecture\nof the world ’ s strongest raw powerlifter: a case study. Asian J Sports\nMed 9: e61763, 2018. doi: [10.5812/asjsm.61763](https://doi.org/10.5812/asjsm.61763) .\n9. Powell PL , Roy RR , Kanim P , Bello MA , Edgerton VR. Predictability\nof skeletal muscle tension from architectural determinations in\nguinea pig hindlimbs. J Appl Physiol Respir Environ Exerc Physiol\n57: 1715 - 1721, 1984. doi: [10.1152/jappl.1984.57.6.1715](https://doi.org/10.1152/jappl.1984.57.6.1715) .\n10. Maden-Wilkinson TM , Balshaw TG , Massey G , Folland JP. What", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **C**\n**ST volume (cm 3 )**\n0 100 200 300 400 500 600\nUntrained control\nSub-elite sprint runners\nElite sprint runners\nLong-term resistance-trained\nWSM", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **D**\n**VI volume (cm 3 )**\n0 200 400 600 800 1000 1200\nUntrained control\nSub-elite sprint runners\nElite sprint runners\nLong-term resistance-trained\nWSM", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **A**\n**HAMS volume (cm 3 )**\n0 100 200 300 400 500\nUntrained control\nSub-elite sprint runners\nElite sprint runners\nLong-term resistance-trained\nWSM", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **E**\n**RF volume (cm 3 )**\n0 200 400 600 800 1000 1200 1400\nUntrained control\nSub-elite sprint runners\nElite sprint runners\nLong-term resistance-trained\nWSM", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n#### AUTHOR CONTRIBUTIONS\nT.G.B. and J.P.F. conceived and designed research; T.G.B., G.J.M.,\nR.M., E.J.M., and J.P.F. performed experiments; T.G.B., G.J.M., R.M.,\nE.J.M., and T.M.M.-W. analyzed data; T.G.B. and J.P.F. interpreted\nresults of experiments; T.G.B. prepared fi gures; T.G.B. and J.P.F.\ndrafted manuscript; T.G.B. and J.P.F. edited and revised manuscript;\nT.G.B., G.J.M., R.M., E.J.M., T.M.M.-W., and J.P.F. approved fi nal ver-\nsion of manuscript.", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n#### DISCUSSION\n\nThis study is the fi rst to document the lower-body muscle\nand tendon morphology of a World ’ s Strongest Man and\ndeadlift champion (i.e., an exceptionally strong individual),\nand these are presented alongside functional whole body\nassessments, which exceeded the highest IMTP force (gross\nand net) and CMJ power values previously reported by 54%,\n100%, and 164%, respectively. The WSM had overall lower-\nbody muscularity approximately twice that of untrained con-\ntrols ( þ 96%) and 32% greater than that of elite 100-m sprint- ers. However, there was substantial anatomical variability in\nthe magnitude of the differences, ranging from the plantar\nfl exors ( þ 120% vs. untrained) to the hip fl exors ( þ 65% vs. untrained). Similarly, some speci fi c muscles, such as the guy\nrope muscles that stabilize the femur and pelvis, were 2.5 - 3.0\ntimes the volume of untrained individuals (gracilis þ 140%, semitendinosus þ 157%, and sartorius þ 202%) but others dis- played more marginal differences (BFsh þ 23%, iliopsoas þ 32% vs. untrained). Considering the knee extensors, the WSM had both quadriceps femoris volume greater than or\nequal to twofold that of untrained controls and a greater pa-\ntella tendon moment arm than we have previously measured\n( þ 18% vs. untrained), which would be expected to combine to facilitate extraordinary strength. Furthermore, despite the\nWSM ’ s extremely large quadriceps femoris, their patellar ten-\ndon CSA was only 30% greater than that of untrained controls\nand not outside the range of tendons we have previously\nassessed. The results of this study provide novel insights into\nthe muscle and tendon characteristics, as well as the strength\nand power capabilities, of an extraordinarily strong individual\nthat may be toward the upper limit of human variation in\nthese characteristics.\nTable 2. Muscle volume of all muscles, 5 functional muscle groups, and 22 individual muscles/compartments of a", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### MATERIALS AND METHODS\n\n##### Participant\nThe WSM ’ s achievements included one World ’ s Strongest\nMan title (14 mo prior to measurement), fi ve Britain ’ s\nStrongest Man titles (the most recent 6 mo prior to measure-\nment), twice being World Deadlift Champion and Deadlift\nWorld Record holder (500 kg; at the time of measurement),\nand second place at Europe ’ s Strongest Man. Prior to agreeing\nto participate, the purpose of the research study and the test-\ning procedures were explained to the participant along with\nthe risks and bene fi ts of taking part. The participant gave his\nwritten informed consent to participate in the study that was\napproved by the Loughborough University Ethical Advisory\nCommittee (Ethics Number R18-P090). Included in the writ-\nten consent was a statement providing permission for publi-\ncation of the collected data and the likelihood that their\nidentity may be evident based on their achievements and\ncharacteristics, despite anonymization.\n##### Training History\nThe WSM had been continuously involved in systematic,\nregular upper- and lower-body resistance training for 15 yr at\nthe time of testing. In the 12 mo prior to testing, the partici-\npant ’ s resistance training consisted of the following typical\nexercises: lower body: squats, deadlifts, leg press, and knee\nextension; and upper body: bench press, shoulder press,\ndumbbell/barbell rows, and lat pull-down. The proportion of\nthe participant ’ s training within the following repetition\nranges over the last 12 mo was as follows: near maximum\nloads [1 - 5 repetition maximum (RM)]: 10%; heavy loads (6 -\n14 RM): 80%; and moderate loads ( � 15 RM): 10%. The partici- pant reported only occasional ( < 1 � /week) use of advanced resistance training practices (i.e., complex training and ac-\ncommodating resistance method) but frequently ( > 3 � / week) executed training repetitions with the intention to\nmove the load as fast as possible. The WSM ’ s nutritional\nsupplement consumption included protein, branched-chain\namino acids, and electrolytes.\n##### Overview\nThe WSM reported for a single test session that involved\nthe following assessments (listed in order): axial T1 weighted\n3.0-T MRI scans from T12 to the lateral malleolus [to assess\nmuscle size throughout the lower body (left and right sides)],", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n**VM volume (cm 3 )**\n0 200 400 600 800 1000 1200 1400 1600", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed12.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed12.pdf", - "query": "Why constraint made the scanning of the word's strongest man's upper body impossible using a MRI ?", - "target_page": 10, - "target_passage": "Despite using a wide-bore MRI scanner, due to the size of the WSM’s shoulders and arms, it was not possible to scan their upper body", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### MATERIALS AND METHODS\n\n##### and Moment Arm\n\naxial and sagittal T1-weighted MRI scans of both knees [to\nassess patellar tendon cross-sectional area (CSA) and patellar\ntendon moment arm], maximum countermovement jumps\n(CMJ), and maximum isometric midthigh pulls (IMTPs). The\nmuscle size, patellar tendon CSA, and patellar tendon\nmoment arm of the WSM were compared with various popu-\nlations measured within our laboratory, as indicated in\nTable 1 , alongside participant descriptives ( 10 , 11 , 13 - 15 ). In\naddition, the IMTP and CMJ measures were compared with\nexisting published literature (included studies are summar-\nized in Supplemental Materials 1 and 2, alongside participant\ndescriptives).\n##### MRI Measurement of Muscle Tendon Unit Morphology\n##### and Moment Arm\nThe participant reported for their MRI scan [3.0-T\nDiscovery MR750W (70-cm-wide bore), GE Medical] having\nnot completed any strenuous physical activity in � 24 h and had received prior instruction to arrive in a relaxed state hav-\ning eaten and drunk normally. The participant sat quietly for\n15 min prior to their scan. The participant lay supine for the\nMRI scan of the lower-body musculature from T12 to the lat-\neral malleolus. A body coil (GE Medical) allowed axial T1-\nweighted images (time of repetition/time to echo 600/8.144\nms, image matrix 512 � 512, fi eld of view 500 � 500 mm, pixel size 0.9766 � 0.9766 mm, slice thickness 5 mm, and interslice gap 5 mm) to be acquired in fi ve overlapping\nblocks. Images of both sides of the body were acquired\nwithin a single scan for blocks 1 (T12 to pelvis), 4 (knee joint\nspace to midshank), and 5 (midshank to lateral malleolus).\nHowever, due to the size of the participant ’ s thighs, it was\nnecessary to scan each thigh individually for blocks 2 (pelvis\nto midthigh) and 3 (midthigh to knee joint space); this\ninvolved the radiographer repositioning the fi eld of view\nbetween scanning the fi rst and the second thigh but not\nphysically moving the coil or the participant. Oil- fi lled cap-\nsules were secured to the surface of the participant ’ s skin\nwith Transpore tape at intervals along the length of the lower\nbody prior to the scan and in an of fl ine analysis used to ver-", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n#### REFERENCES\n\n1. Crowther NB. Weightlifting in antiquity: achievement and training.\nGreece Rome 24: 111 - 120, 1977. doi: [10.1017/s0017383500018416](https://doi.org/10.1017/s0017383500018416) .\n2. Dixon E. How Wave.tv is making the World ’ s Strongest Man think\nbigger with its digital plans (Online). SportsPro, 2020. [https://www.](https://www.sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-the-pump-snapchat-brian-verne-interview/)\n[sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-](https://www.sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-the-pump-snapchat-brian-verne-interview/)\n[the-pump-snapchat-brian-verne-interview/](https://www.sportspromedia.com/insights/analysis/worlds-strongest-man-wavetv-the-pump-snapchat-brian-verne-interview/) [Apr 6, 2024].\n3. Suchomel TJ , Nimphius S , Stone MH. The importance of muscular\nstrength in athletic performance. Sports Med 46: 1419 - 1449, 2016.\ndoi: [10.1007/s40279-016-0486-0](https://doi.org/10.1007/s40279-016-0486-0) .\n4. Opar DA , Williams MD , Timmins RG , Hickey J , Duhig SJ , Shield AJ.\nEccentric hamstring strength and hamstring injury risk in Australian\nfootballers. Med Sci Sports Exerc 47: 857 - 865, 2015. doi: [10.1249/](https://doi.org/10.1249/mss.0000000000000465)\n[mss.0000000000000465](https://doi.org/10.1249/mss.0000000000000465) .\n5. McLeod M , Breen L , Hamilton DL , Philp A. Live strong and prosper:\nthe importance of skeletal muscle strength for healthy ageing.\nBiogerontology 17: 497 - 510, 2016. doi: [10.1007/s10522-015-9631-7](https://doi.org/10.1007/s10522-015-9631-7) .\n6. Kraemer WJ , Caldwell LK , Post EM , DuPont WH , Martini ER ,\nRatamess NA , Szivak TK , Shurley JP , Beeler MK , Volek JS , Maresh\nCM , Todd JS , Walrod BJ , Hyde PN , Fairman C , Best TM. Body com-\nposition in elite strongman competitors. J Strength Cond Res 34:\n3326 - 3330, 2020. doi: [10.1519/jsc.0000000000003763](https://doi.org/10.1519/jsc.0000000000003763) .\n7. Abe T , Buckner SL , Dankel SJ , Jessee MB , Mattocks KT , Mouser\nJG , Loenneke JP. Skeletal muscle mass in human athletes: what is\nthe upper limit? Am J Hum Biol 30: e23102, 2018. doi: [10.1002/](https://doi.org/10.1002/ajhb.23102)\n[ajhb.23102](https://doi.org/10.1002/ajhb.23102) .\n798\n8. Abe T , Buckner SL , Mattocks KT , Jessee MB , Dankel SJ , Mouser\nJG , Bell ZW , Loenneke JP. Skeletal muscle mass and architecture\nof the world ’ s strongest raw powerlifter: a case study. Asian J Sports\nMed 9: e61763, 2018. doi: [10.5812/asjsm.61763](https://doi.org/10.5812/asjsm.61763) .\n9. Powell PL , Roy RR , Kanim P , Bello MA , Edgerton VR. Predictability\nof skeletal muscle tension from architectural determinations in\nguinea pig hindlimbs. J Appl Physiol Respir Environ Exerc Physiol\n57: 1715 - 1721, 1984. doi: [10.1152/jappl.1984.57.6.1715](https://doi.org/10.1152/jappl.1984.57.6.1715) .\n10. Maden-Wilkinson TM , Balshaw TG , Massey G , Folland JP. What", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### MATERIALS AND METHODS\n\n##### within this study for the purposes of providing comparative muscle and tendon morphology data\n\nwas selected, and the participant was instructed to keep his\ntorso upright while completing the IMTP efforts. Two cali-\nbrated 10-kN-capacity force platforms (model 9286B, Kistler\nInstruments, Ltd., London, UK), one underneath each foot,\nwere placed on top of the isometric rig ’ s base plate, and verti-\ncal force signals from the eight individual load cells across the\ntwo force platforms were outputted (External Control Unit\nmodel 5233 A, Kistler Instruments, Ltd.) and sampled at 2,000\nHz using an external analog-to-digital converter (Micro 1401;\nCED, Cambridge, UK) and recorded with Spike 2 computer\nsoftware (CED, Cambridge, UK).\nFollowing a warm-up consisting of a series of incremental\nwarm-up contractions of � 5 s duration ranging from 50% to 90% of maximum perceived effort, two maximum IMTP\nefforts of 3 - 5 s duration were performed under the instruc-\ntion to “ pull as hard as possible. ” Six minutes separated the\nmaximum efforts, based on a self-selected recovery period.\nWrist wraps were worn to remove the in fl uence of grip\nstrength from the assessment. Real-time overall feedback\nfrom the force platforms (the sum of the force signals from\nFigure 1. Example axial MRI images from\nthe World ’ s Strongest Man and deadlift\nchampion (WSM; A - C ) and an untrained\ncontrol participant ( D - F ) from the hip\n( A and D ), thigh ( B and E ), and lower leg ( C\nand F ). Image location relative to femur\nand shank length was matched between\nthe WSM and the untrained control as fol-\nlows: hip image is at approximately midfe-\nmoral head, thigh image is at � 52% of femur length (0% is distal end of femur,\n100% is greater trochanter), and lower leg\nimage is at � 70% of shank length (0% is lateral malleolus, 100% is proximal end of\ntibia). The untrained control participant\ndisplayed was from the work by Miller et al.\n( 13 ) and had a total measured muscle vol-\nume of all measured muscles that was 5.1%\nsmaller than the mean of the untrained\ngroup within that study.\n792\nthe load cells across the two platforms) was displayed in\nfront of the participant during the IMTP efforts, and a hori-", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### MATERIALS AND METHODS\n\n##### Participant\nThe WSM ’ s achievements included one World ’ s Strongest\nMan title (14 mo prior to measurement), fi ve Britain ’ s\nStrongest Man titles (the most recent 6 mo prior to measure-\nment), twice being World Deadlift Champion and Deadlift\nWorld Record holder (500 kg; at the time of measurement),\nand second place at Europe ’ s Strongest Man. Prior to agreeing\nto participate, the purpose of the research study and the test-\ning procedures were explained to the participant along with\nthe risks and bene fi ts of taking part. The participant gave his\nwritten informed consent to participate in the study that was\napproved by the Loughborough University Ethical Advisory\nCommittee (Ethics Number R18-P090). Included in the writ-\nten consent was a statement providing permission for publi-\ncation of the collected data and the likelihood that their\nidentity may be evident based on their achievements and\ncharacteristics, despite anonymization.\n##### Training History\nThe WSM had been continuously involved in systematic,\nregular upper- and lower-body resistance training for 15 yr at\nthe time of testing. In the 12 mo prior to testing, the partici-\npant ’ s resistance training consisted of the following typical\nexercises: lower body: squats, deadlifts, leg press, and knee\nextension; and upper body: bench press, shoulder press,\ndumbbell/barbell rows, and lat pull-down. The proportion of\nthe participant ’ s training within the following repetition\nranges over the last 12 mo was as follows: near maximum\nloads [1 - 5 repetition maximum (RM)]: 10%; heavy loads (6 -\n14 RM): 80%; and moderate loads ( � 15 RM): 10%. The partici- pant reported only occasional ( < 1 � /week) use of advanced resistance training practices (i.e., complex training and ac-\ncommodating resistance method) but frequently ( > 3 � / week) executed training repetitions with the intention to\nmove the load as fast as possible. The WSM ’ s nutritional\nsupplement consumption included protein, branched-chain\namino acids, and electrolytes.\n##### Overview\nThe WSM reported for a single test session that involved\nthe following assessments (listed in order): axial T1 weighted\n3.0-T MRI scans from T12 to the lateral malleolus [to assess\nmuscle size throughout the lower body (left and right sides)],", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### Abstract\n\nThis study compared the muscle and tendon morphology of an extraordinarily strong individual, a World ’ s Strongest Man and deadlift\nchampion (WSM), with that of various other athletic, trained, and untrained populations. The WSM completed the following: 1 ) 3.0-T\nMRI scans, to determine the volume of 22 individual lower limb muscles, 5 functional muscle groups, patellar tendon (PT) cross-sec-\ntional area (CSA), and PT moment arm; and 2 ) countermovement jumps (CMJ) and isometric midthigh pull (IMTP) contractions. The\nWSM was compared with previously assessed groups from our laboratory (muscle and tendon) and the wider research literature\n(CMJ and IMTP). The WSM ’ s CMJ peak power (9,866 W) and gross (9,171 N) and net (7,480 N) IMTP peak forces were higher than\nany previously published values. The WSM ’ s overall measured leg muscle volume was approximately twice that of untrained controls\n( þ 96%) but with pronounced anatomical variability in the extent of muscular development. The plantar fl exor group ( þ 120%) and the guy rope muscles (sartorius, gracilis, and semitendinosus: þ 140% to þ 202%), which stabilize the pelvis and femur, demonstrated the largest differences relative to that of untrained controls. The WSM ’ s pronounced quadriceps size (greater than or equal to twofold vs.\nuntrained) was accompanied by modest PT moment arm differences and, notably, was not matched by an equivalent difference in PT\nCSA ( þ 30%). These results provide novel insight into the musculotendinous characteristics of an extraordinarily strong individual, which may be toward the upper limit of human variation, such that the WSM ’ s very pronounced lower limb muscularity also exhibited\ndistinct anatomical variability and with muscle size largely uncoupled from tendon size.\nNEW & NOTEWORTHY Lower-body muscle size of an extraordinarily strong individual, a World ’ s Strongest Man and deadlift\nchampion (WSM), was approximately twice that of controls but was underpinned by pronounced anatomical variability in the\nextent of muscular development ( þ 23 - 202%): the plantar fl exor group and guy rope muscles demonstrating the largest differen- ces. The WSM ’ s quadriceps size (more than or equal to twice that of controls) contrasted with modest differences in patella ten-\ndon moment arm ( þ 18%) and was uncoupled from patellar tendon size ( þ 30%).\nisometric force; magnetic resonance imaging; power; strength", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n**Patellar tendon moment arm (mm)**\nFigure 6. Patellar tendon mean cross-sec-\ntional area ( A ) and patellar tendon moment\narm ( B ) of a World ’ s Strongest Man and\ndeadlift champion (WSM) compared with\nlong-term resistance trained [ n 1⁄4 16, from the work by Massey et al. ( 15 )] and untrained\ncontrol populations [ n 1⁄4 39, from the work by Massey et al. ( 15 )].\n797\nchanges in response to functional overload/resistance\ntraining. For example, we previously found patellar ten-\ndon CSA to show very subtle changes after 15 wk (45 train-\ning sessions) of heavy resistance training [ þ 1.4% ( 41 )] and no differences between long-term resistance-trained indi-\nviduals and untrained controls ( 15 ).\n##### Limitations\nAlthough the current investigation provides a detailed\nassessment of an individual at/toward the upper limit of\nhuman strength performance, it is important to appreciate\nstudy limitations. First, the participant was not measured im-\nmediately before their World ’ s Strongest Man championship\nsuccess or other landmark performances, and it is entirely pos-\nsible the functional and structural characteristics we assessed\nmay have been even higher directly prior to peak performan-\nces. Despite using a wide-bore MRI scanner, due to the size of\nthe WSM ’ s shoulders and arms, it was not possible to scan their\nupper body. Thus, we were not able to investigate this aspect of\nthe WSM ’ s muscle morphology; although given that greater hy-\npertrophy occurs in the upper body compared with the lower\nbody ( 42 ), it is possible that the WSM ’ s upper-body muscle size\nrelative to untrained controls may have been even more pro-\nnounced than what we have documented for the lower body.\nIn the current study to provide the most representative data on\nuntrained control participants, the largest available untrained\ncontrol populations were used for each category of measure-\nments. Thus, different untrained control populations were\nused [e.g., comparison of quadricep and hamstring size ( n 1⁄4 102) vs. comparison of all the leg muscles ( n 1⁄4 11)], which led to some subtle discrepancies in the contrasts between these\ngroups and the WSM [e.g., quadriceps femoris/knee extensors,\nþ 127% and þ 99% relative to our large pooled ( n 1⁄4 102) and smaller ( n 1⁄4 11) untrained control samples, respectively]. Importantly, however, this discrepancy does not appear to", - "page_start": 8, - "page_end": 9, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### MATERIALS AND METHODS\n\nzontal marker was placed on the highest force obtained after\nthe fi rst maximum effort. In the of fl ine analysis, the force\nsignals were low pass fi ltered (10 Hz using a fourth-order\nzero-lag Butterworth fi lter) before summating the force out-\nput from the two platforms to derive overall force produced.\nThe instantaneous highest force during maximum efforts\nwas identi fi ed as the measure of gross IMTP peak force (i.e.,\nincluding body weight). Force while the WSM was standing\nupright on the platform at rest (i.e., body weight) was also\nsubtracted from the peak instantaneous force to calculate\nnet IMTP peak force.\n##### Analysis and Comparative Data\nMuscle volumes, patellar tendon CSA, and patellar tendon\nmoment arm measurements assessed on both legs of the\nWSM were averaged to provide unilateral criterion values;\nthis facilitated comparisons with various untrained, resist-\nance-trained, and athletic groups previously investigated in\npublished works from our laboratory ( 10 , 11 , 13 - 15 ; Table 1 ).\nIMTP and CMJ values were predominantly compared with\nexisting research literature with the highest comparable male\ndata [e.g., IMTP gross peak force: ( 18 - 25 ); IMTP net peak force:\n( 26 - 31 ); CMJ performed with an arm swing on a force plat-\nform ( 32 - 38 )]. Where the numerical values (means and SD)\nfrom previously published studies were not reported, they\nwere extracted using online software (WebPlotDigitizer, ver-\nsion 4.6, [ https://automeris.io/WebPlotDigitizer](https://automeris.io/WebPlotDigitizer) ). For IMTP\npeak force in cases where it was not clearly stated that body\nweight was subtracted from gross IMTP peak force, measures\nwere assumed to be gross IMTP peak force. Muscle and ten-\ndon morphology fi gures display means ± SD as well as indi-\nvidual participant data for comparative populations, as these\nvalues are from published research from our laboratory. IMTP\npeak force and CMJ outcome fi gures display only means ± SD\nvalues for comparative populations, as we relied on published\nvalues from the literature where individual participant values\nwere not typically available.", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed12.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[1. Chalmers, David (1995). \"Facing up to the problem of consciousness\" (http://consc.net/pape](http://consc.net/papers/facing.pdf)\n[rs/facing.pdf) (PDF). ](http://consc.net/papers/facing.pdf) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **2** (3): 200- 219.\n[2. Harnad, Stevan (1995). \"Why and how we are not zombies\" (http://cogprints.org/1601/6/har](http://cogprints.org/1601/6/harnad95.zombies.html)\n[nad95.zombies.html). ](http://cogprints.org/1601/6/harnad95.zombies.html) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **1** [: 164- 167. See also Harnad,](https://en.wikipedia.org/wiki/Stevan_Harnad)\n[Stevan (April 2000). \"How/why the mind- body problem is hard\" (http://cogprints.org/1617/1/](http://cogprints.org/1617/1/harnad00.mind.humphrey.html)\n[harnad00.mind.humphrey.html). ](http://cogprints.org/1617/1/harnad00.mind.humphrey.html) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **7** (4): 54- 61.\n3. See Cooney's foreword to the reprint of Chalmers' paper: Brian Cooney, ed. (1999).\n\"Chapter 27: Facing up to the problem of consciousness\". *The place of mind* . Cengage\nLearning. pp. 382 *ff* [. ISBN 978-0534528256.](https://en.wikipedia.org/wiki/Special:BookSources/978-0534528256)\n[4. Problem of Consciousness (Tuscan 1994) (https://www.youtube.com/watch?v=_lWp-6hH_6](https://www.youtube.com/watch?v=_lWp-6hH_6g%7CHard)\n[g%7CHard)](https://www.youtube.com/watch?v=_lWp-6hH_6g%7CHard)\n5. JCS vol. 4, pp. 3-46, 1997\n6. Chalmers, David (1997). \"Moving forward on the problem of consciousness\". *Journal of*\n*Consciousness Studies* . **4** (1): 3- 46.\n7. Shear, Jonathan (1997). *Explaining Consciousness: The Hard Problem* . MIT Press.\n[ISBN 978-0262692212.](https://en.wikipedia.org/wiki/Special:BookSources/978-0262692212)\n[8. \"Episode 83, The David Chalmers Interview (Part I - Consciousness)\" (https://thepanpsycas](https://thepanpsycast.com/panpsycast2/episode83-1)\n[t.com/panpsycast2/episode83-1). ](https://thepanpsycast.com/panpsycast2/episode83-1) *The Panpsycast Philosophy Podcast* . 19 July 2020.\nRetrieved 2020-09-05.\n[9. Pinker, Steven (29 January 2007). \"The Brain: The Mystery of Consciousness\" (http://conten](http://content.time.com/time/magazine/article/0,9171,1580394-1,00.html)\n[t.time.com/time/magazine/article/0,9171,1580394-1,00.html). ](http://content.time.com/time/magazine/article/0,9171,1580394-1,00.html) *Time* . Retrieved 19 December\n2018.\n[10. Levine, Joseph (2009-01-15). \"The Explanatory Gap\" (https://www.oxfordhandbooks.com/vi](https://www.oxfordhandbooks.com/view/10.1093/oxfordhb/9780199262618.001.0001/oxfordhb-9780199262618-e-17)\n[ew/10.1093/oxfordhb/9780199262618.001.0001/oxfordhb-9780199262618-e-17). ](https://www.oxfordhandbooks.com/view/10.1093/oxfordhb/9780199262618.001.0001/oxfordhb-9780199262618-e-17) *The*\n*Oxford Handbook of Philosophy of Mind* : 281- 291.\n[doi:10.1093/oxfordhb/9780199262618.003.0017 (https://doi.org/10.1093%2Foxfordhb%2F9](https://doi.org/10.1093%2Foxfordhb%2F9780199262618.003.0017)\n[780199262618.003.0017). ISBN 978-0199262618.](https://en.wikipedia.org/wiki/Special:BookSources/978-0199262618)\n[11. McGinn, Colin (20 February 2012). \"All machine and no ghost?\" (http://www.newstatesman.](http://www.newstatesman.com/ideas/2012/02/consciousness-mind-brain)\n[com/ideas/2012/02/consciousness-mind-brain). ](http://www.newstatesman.com/ideas/2012/02/consciousness-mind-brain) *[New Statesman](https://en.wikipedia.org/wiki/New_Statesman)* . Retrieved 27 March 2012.\n[12. Block, Ned (2002). \"The Harder Problem of Consciousness\" (https://philpapers.org/rec/BLO](https://philpapers.org/rec/BLOTHP)\n[THP). ](https://philpapers.org/rec/BLOTHP) *The Journal of Philosophy* . **99** [ (8): 391- 425. doi:10.2307/3655621 (https://doi.org/10.](https://doi.org/10.2307%2F3655621)\n[2307%2F3655621). JSTOR 3655621 (https://www.jstor.org/stable/3655621).](https://www.jstor.org/stable/3655621)\n[S2CID 111383062 (https://api.semanticscholar.org/CorpusID:111383062).](https://api.semanticscholar.org/CorpusID:111383062)\n[13. Varela, F.J. (1 April 1996). \"Neurophenomenology: a methodological remedy for the hard](https://www.ingentaconnect.com/content/imp/jcs/1996/00000003/00000004/718)\n[problem\" (https://www.ingentaconnect.com/content/imp/jcs/1996/00000003/00000004/718).](https://www.ingentaconnect.com/content/imp/jcs/1996/00000003/00000004/718)\n*Journal of Consciousness Studies* . **3** (4): 330- 349.\n14. Tononi, Giulio; Boly, Melanie; Massimini, Marcello; Koch, Christof (July 2016). \"Integrated\ninformation theory: from consciousness to its physical substrate\". *Nature Reviews*\n*Neuroscience* . **17** [ (7): 450- 461. doi:10.1038/nrn.2016.44 (https://doi.org/10.1038%2Fnrn.20](https://doi.org/10.1038%2Fnrn.2016.44)\n[16.44). PMID 27225071 (https://pubmed.ncbi.nlm.nih.gov/27225071). S2CID 21347087 (htt](https://api.semanticscholar.org/CorpusID:21347087)\n[ps://api.semanticscholar.org/CorpusID:21347087).](https://api.semanticscholar.org/CorpusID:21347087)\n[15. Tononi, Giulio; Koch, Christof (March 2015). \"Consciousness: here, there and everywhere?\"](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509)\n[(https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509). ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509) *Philosophical Transactions of the*\n*Royal Society B: Biological Sciences* . **370** [ (1668): 20140167. doi:10.1098/rstb.2014.0167 (ht](https://doi.org/10.1098%2Frstb.2014.0167)\n[tps://doi.org/10.1098%2Frstb.2014.0167). PMC 4387509 (https://www.ncbi.nlm.nih.gov/pmc/](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387509)\n[articles/PMC4387509). PMID 25823865 (https://pubmed.ncbi.nlm.nih.gov/25823865).](https://pubmed.ncbi.nlm.nih.gov/25823865)\n[16. Dennett, Daniel C. (2013). \"The tuned deck\" (https://books.google.com/books?id=sicVcPjfPx](https://books.google.com/books?id=sicVcPjfPxUC&pg=RA3-PA59)", - "page_start": 18, - "page_end": 18, - "source_file": "wikipedia2.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### INTRODUCTION\n\n[Correspondence: T. G. Balshaw (t.g.balshaw@lboro.ac.uk).](mailto:t.g.balshaw@lboro.ac.uk)\nSubmitted 8 May 2024 / Revised 2 July 2024 / Accepted 16 July 2024\n[www.jappl.org](http://www.jappl.org) 8750-7587/24 Copyright © 2024 The Authors. Licensed under [ Creative Commons Attribution CC-BY 4.0](http://creativecommons.org/licenses/by/4.0/deed.en_US) .\nPublished by the American Physiological Society.\n789\nJ Appl Physiol 137: 789 - 799, 2024.\nFirst published August 15, 2024; doi: [10.1152/japplphysiol.00342.2024](https://doi.org/10.1152/japplphysiol.00342.2024)\npredictions of skeletal muscle mass nor dual-energy X-ray\nabsorptiometry provides detailed information on the size of\nspeci fi c individual muscles. Given the known importance of\nmuscle size as a determinant of muscular strength ( 9 - 11 ), pro-\nnounced muscle size seems likely to be critical to extreme\nhuman strength; however, the speci fi c muscle size of\nextremely strong individuals remains unknown. Similarly, a\nlarge moment arm (e.g., of the patella tendon at the knee joint)\ncould contribute to the expression of high muscular strength\n( 10 , 12 ), and a large tendon may mitigate the mechanical stress\nit experiences with very high muscular loads, and therefore,\nthese characteristics may also be expected in individuals\nselected for exceptional strength.\nIn this paper, we present the fi ndings from a unique op-\nportunity to examine the laboratory function, muscle size,\nand distribution of muscle mass, as well as patellar tendon\nsize and moment arm, of a World ’ s Strongest Man and dead-\nlift champion (WSM) in comparison with existing data on\nuntrained individuals, power athletes (100-m-track sprint-\ners), and long-term resistance-trained populations that we\nhave assessed previously ( 10 , 11 , 13 - 15 ).", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed12.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\nmeaningfully affect the interpretation of the fi ndings. There\nwere subtle differences in the precise scanning and analysis\napproaches used with the reference populations featured in\nthis study, including 1 ) magnetic fi eld strength [1.5 T ( 10 , 11 , 15 )\nvs. 3.0 T, WSM and ( 13 , 14 )]; 2 ) the interslice distance used to\nquantify quadriceps femoris and hamstrings muscle volume\n[1.5 cm ( 10 , 11 , 14 ) vs. 2.0 cm, WSM and ( 13 )]; 3 ) the calculation\nof muscle volume [area under the cubic spline ACSA-muscle\nlength curve: ( 10 , 11 , 14 ) vs. the equation detailed earlier: WSM\nand ( 13 )]; and 4 ) the use of unilateral MRI measures derived\nfrom one limb ( 10 , 11 , 14 , 15 ) or collapsed across two limbs\n[WSM and ( 13 )]. However, it seems likely that these subtle dif-\nferences would have had at most a very minor effect on the\nfi ndings. Finally, it is also important to highlight that the differ-\nences documented between the WSM and comparative popula-\ntions for the various measures included in the current study\ncannot be assumed to be anything other than a combination of\nboth innate (genetic) and environmental (training and nutri-\ntion) factors.\n##### Conclusions\nIn conclusion, this novel investigation documented the\nmuscle and tendon morphology and whole body strength\nand power characteristics of an exceptionally strong individ-\nual, relative to comparative athletic, trained, and untrained\npopulations. Overall leg muscle volume of the WSM was\napproximately twice that of untrained controls but with pro-\nnounced anatomical variability in the extent of muscular de-\nvelopment. The plantar fl exor muscle group and the guy\nrope muscles (sartorius, gracilis, and semitendinosus: þ 140 to þ 202%), which stabilize the pelvis and femur, demon- strated the largest differences. The pronounced quadriceps\nfemoris size of the WSM (greater than or equal to twice that\nof untrained) was accompanied by a more modest difference\nin patella tendon moment arm ( þ 18%) and was not matched by a proportional difference in tendon size ( þ 30%).", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed12.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed13.pdf", - "query": "What is typical age at which multiple sclerosis is diagnosed ?", - "target_page": 2, - "target_passage": "Multiple sclerosis (MS) is a progressive inflammatory disease of the central nervous system (CNS) that is typically diagnosed at 30– 40 years of ag", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### References\n\n1. Walton C, King R, Rechtman L, Kaye W, Leray E, Marrie RA, et al. Rising\nprevalence of multiple sclerosis worldwide: insights from the Atlas of MS, third\nedition. Mult Scler . (2020) 26(14):1816 - [21. doi: 10.1177/1352458520970841](https://doi.org/10.1177/1352458520970841)\n2. Casey B, Coote S, Galvin R, Donnelly A. Objective physical activity levels in\npeople with multiple sclerosis: meta-analysis. Scand J Med Sci Sports . (2018) 28\n(9):1960 - [9. doi: 10.1111/sms.13214](https://doi.org/10.1111/sms.13214)\n3. Kinnett-Hopkins D, Adamson B, Rougeau K, Motl RW. People with MS are less\nphysically active than healthy controls but as active as those with other chronic\ndiseases: an updated meta-analysis. Mult Scler Relat Disord . (2017) 13:38 - 43.\n[doi: 10.1016/j.msard.2017.01.016](https://doi.org/10.1016/j.msard.2017.01.016)\n4. Hoang PD, Lord S, Gandevia S, Menant J. Exercise and sports science Australia\n(ESSA) position statement on exercise for people with mild to moderate multiple\nsclerosis. J Sci Med Sport . 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Changing physical activity behavior in\npeople with multiple sclerosis: a systematic review and meta-analysis. Arch Phys Med\nRehabil . (2018) 99(10):2059 - [75. doi: 10.1016/j.apmr.2017.12.013](https://doi.org/10.1016/j.apmr.2017.12.013)\n39. Silveira SL, Cederberg KLJ, Jeng B, Sikes EM, Sandroff BM, Jones CD, et al. Do\nphysical activity and social cognitive theory variable scores differ across symptom\ncluser severity groups in multiple sclerosis? Disabil Health J . (2021) 14(4):101163.\n[doi: 10.1016/j.dhjo.2021.101163](https://doi.org/10.1016/j.dhjo.2021.101163)\n40. Learmonth YC, Motl RW. Exercise training for multiple sclerosis: a narrative\nreview of history, bene fi ts, safety, guidelines, and promotion. Int J Environ Res\nPublic Health [. (2021) 18(24):13245. doi: 10.3390/ijerph182413245](https://doi.org/10.3390/ijerph182413245)\n41. Baird JF, Motl RW. Response heterogeneity with exercise training and physical\nactivity interventions among persons with multiple sclerosis. 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Individuals who wished to participate signed the\nattached consent form and returned it in the pre-stamped\nenvelope. The inclusion criteria were as follows: had been\ndiagnosed with MS, had a score on the Expanded Disability\nStatus Scale (EDSS) ( 29 ) of ≤ 3.5, was ≥ 18 years, was employed\n(10% - 100% of full-time) and residential address in the two\nprede fi ned municipalities. The exclusion criteria were as follows:\npregnancy, exacerbation of symptoms within two weeks prior to\nenrollment and other serious conditions compromising balance,\nwalking or work capacity. All participants in the intervention\ngroup of the RCT ( n = 15) were included ( Table 3 ).", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### References\n\nsocial cognition. Phenomenol Cogni Sci . 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Participatory sense-making: an enactive approach to", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 1 Introduction\n\nMultiple sclerosis (MS) is a progressive in fl ammatory disease of\nthe central nervous system (CNS) that is typically diagnosed at 30 -\n40 years of age ( 1 ). A great concern is the signi fi cantly lower levels\nof physical activity (PA) in people with MS (pwMS) across\ndisability levels than in their healthy counterparts ( 2 , 3 ).\nEarly promotion of PA and exercise is recommended due to\nnumerous established bene fi ts in health, symptom management\nand well-being for pwMS ( 4 ). In particular, high-intensity\ntraining is endorsed, as it has possible neuroprotective effects in\nthe disease course ( 5 , 6 ). In addition, exercises addressing\nsensorimotor impairments (e.g., reduced muscle strength,\nreduced neuromuscular control) are recommended, as they target\nindividuals ’ capability to remain physically active ( 7 ).\nSensorimotor impairments can in fl uence trunk control, which is\ncommonly disturbed in pwMS, even when disability is low ( 8 , 9 ),\nand correlate with impaired balance, walking capacity and\ndistance ( 10 , 11 ). PwMS ’ s knowledge of exercise bene fi ts,\nattitudes and motivations, as well as contextual aspects such as\nlack of optimal exercise interventions, accessibility and support,\naffect the level of PA and exercise participation ( 12 ).\nCoreDISTparticipation ( Table 1 ) is a new comprehensive\nintervention addressing sensorimotor function, trunk control,\nhigh-intensity running/walking and work participation in pwMS\nwith low disability ( 13 ). It is based on the GroupCoreDIST 1\nintervention, which has been shown to have signi fi cant short-\nand long-term effects on trunk control, balance and walking\namong pwMS ( 14 , 15 ). However, no effects of the intervention\non objectively measured PA have been identi fi ed, even though\nthe participants reported perceptions of new possibilities to be\nphysically active as their sensorimotor impairments improved\n( 16 ). To address PA challenges in pwMS, GroupCoreDIST was\nfurther developed to include a four-week period of outdoor\ntraining, in which high-intensity walking/running and\nGroupCoreDIST exercises are integrated ( Table 2 ). To our\nknowledge, combinations of high-intensity training and\nrehabilitation of speci fi c sensorimotor functions have been\nsparsely explored. Patient perspectives are essential for the\nevaluation of healthcare interventions ( 17 ); however, the new", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed13.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### References\n\n24. [ Ziegler B, Fernandes AK, Sanches PR,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[Konzen GL, Dalcin Pde T. Variability of](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[dyspnea perception in healthy subjects](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[assessed through inspiratory resistive](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\nloading. J Bras Pneumol [. 2015;41(2):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[143-150](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24) .\n25. 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[10.3389/fresc.2024.1303094](https://doi.org/10.3389/fresc.2024.1303094)\n[Frontiers in Rehabilitation Sciences](https://www.frontiersin.org/journals/rehabilitation-sciences) 04 [frontiersin.org](https://www.frontiersin.org/)\nand rephrased and asked follow-up questions to clarify and con fi rm\nthe correct understanding of participants ’ answers.\nAs similar themes arose repeatedly and no new themes\nemerged in the fi nal interviews, data saturation was achieved ( 23 ).", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed13.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### References\n\n[et al. 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The](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref15)\nSt George ’ [s Respiratory Questionnaire.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref15)\n[Respir Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref15) . 1991;85:25-31 .\n16. Jones PW. St George ’ [s Respiratory](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref16)\nQuestionnaire: MCID. [ J Chronic Obstr](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref16)\n[Pulm Dis](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref16) . 2005;2:75-79 .\n17. Global Initiative for Asthma. Global\nstrategy for asthma management and\nprevention. Global Initiative for Asthma\nwebsite. Accessed July 30, 2023. 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Assessment of preserved ratio](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[impaired spirometry (PRISm) using pre](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[and post bronchodilator spirometry in a](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[randomly-sampled symptomatic cohort.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\nAm J Resp Crit Care Med [. 2023;208(10):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[1129-1131](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19) .\n20. [ Hanania NA, O](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20) ’ Donnell DE. Activity-\n[related dyspnea in chronic obstructive](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20)\n[pulmonary disease: physical and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20)\n[psychological consequences, unmet](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20)\n[needs, and future directions.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20) Int J\n[Chron Obstruct Pulmon Dis](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20) . 2019;14:\n[1127-1138](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20) .\n21. Reilly Associates. WPAI scoring. Reilly\nAssociates website. Accessed May 1, 2024.\n[http://www.reillyassociates.net/wpai_](http://www.reillyassociates.net/wpai_scoring.html)\n[scoring.html](http://www.reillyassociates.net/wpai_scoring.html)\n22. [ Carlsen HK, Haga SL, Olsson D, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22)\n[Birch pollen, air pollution and their](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22)\n[interactive effects on airway symptoms](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22) and peak expiratory fl [ow in allergic](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22)\n[asthma during pollen season](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22) - a panel\n[study in Northern and Southern Sweden.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22)\nEnviron Health [. 2022;21:63](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22) .\n23. [ Ekström M, Johannessen A,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23)\n[Abramson MJ, et al. Breathlessness across](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23)\n[generations: results from the RHINESSA](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23)\ngeneration study. Thorax [. 2022;77(2):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23)\n[172-177](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23) .", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed6_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed13.pdf", - "query": "What was the average year of the group that participated to the study concerning the impact of outdoor pysiotherapy on patient with multiple sclerosis", - "target_page": 4, - "target_passage": "Age in years Mean 47.6", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 2 Materials and methods\n\n#### 2.5 Recruitment and participants\nPrior to recruitment, the study was introduced to individuals\nwith multiple sclerosis (pwMS) through a seminar hosted by the\nNordland MS Association. Additionally, seminars were\nconducted for health professionals in community healthcare and\nat the regional hospital. Written information about this study\n(and the RCT) was sent from the MS clinic at the regional\nhospital by post to all eligible individuals af fi liated with the\nhospital. Individuals who wished to participate signed the\nattached consent form and returned it in the pre-stamped\nenvelope. The inclusion criteria were as follows: had been\ndiagnosed with MS, had a score on the Expanded Disability\nStatus Scale (EDSS) ( 29 ) of ≤ 3.5, was ≥ 18 years, was employed\n(10% - 100% of full-time) and residential address in the two\nprede fi ned municipalities. The exclusion criteria were as follows:\npregnancy, exacerbation of symptoms within two weeks prior to\nenrollment and other serious conditions compromising balance,\nwalking or work capacity. All participants in the intervention\ngroup of the RCT ( n = 15) were included ( Table 3 ).", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### References\n\nand Language . Cambridge: MIT press (2018).\n36. Colombetti G. The embodied and situated nature of moods. Philosophia (Ramat\nGan) . (2017) 45(4):1437 - [51. doi: 10.1007/s11406-017-9817-0](https://doi.org/10.1007/s11406-017-9817-0)\n37. Bandura A. Health promotion by social cognitive means. Health Educ Behav .\n(2004) 31(2):143 - [64. doi: 10.1177/1090198104263660](https://doi.org/10.1177/1090198104263660)\n38. Casey B, Coote S, Hayes S, Gallagher S. Changing physical activity behavior in\npeople with multiple sclerosis: a systematic review and meta-analysis. Arch Phys Med\nRehabil . (2018) 99(10):2059 - [75. doi: 10.1016/j.apmr.2017.12.013](https://doi.org/10.1016/j.apmr.2017.12.013)\n39. Silveira SL, Cederberg KLJ, Jeng B, Sikes EM, Sandroff BM, Jones CD, et al. Do\nphysical activity and social cognitive theory variable scores differ across symptom\ncluser severity groups in multiple sclerosis? Disabil Health J . (2021) 14(4):101163.\n[doi: 10.1016/j.dhjo.2021.101163](https://doi.org/10.1016/j.dhjo.2021.101163)\n40. Learmonth YC, Motl RW. Exercise training for multiple sclerosis: a narrative\nreview of history, bene fi ts, safety, guidelines, and promotion. Int J Environ Res\nPublic Health [. (2021) 18(24):13245. doi: 10.3390/ijerph182413245](https://doi.org/10.3390/ijerph182413245)\n41. Baird JF, Motl RW. Response heterogeneity with exercise training and physical\nactivity interventions among persons with multiple sclerosis. Neurorehabil Neural\nRepair . (2019) 33(1):3 - [14. doi: 10.1177/1545968318818904](https://doi.org/10.1177/1545968318818904)\n42. Sandroff BM, Baird JF, Silveira SL, Motl RW. Response heterogeneity in fi tness,\nmobility and cognition with exercise-training in MS. Acta Neurol Scand . (2019) 139\n(2):183 - [91. doi: 10.1111/ane.13041](https://doi.org/10.1111/ane.13041)\n43. Lahelle AF, Øberg GK, Normann B. Group dynamics in a group-based,\nindividualized physiotherapy intervention for people with multiple sclerosis: a\nqualitative study. Physiother Res Int [. (2019) 25(3):e1829. doi: 10.1002/pri.1829](https://doi.org/10.1002/pri.1829)\n44. Normann B. Facilitation of movement: new perspectives provide expanded\ninsights to guide clinical practice. Physiother Theory Pract . (2020) 36(7):769 - 78.\n[doi: 10.1080/09593985.2018.1493165](https://doi.org/10.1080/09593985.2018.1493165)\n45. Øberg GK, Normann B, Gallagher S. Embodied-enactive clinical reasoning in\nphysical therapy. Physiother Theory Pract . (2015) 31(4):244 - [52. doi: 10.3109/](https://doi.org/10.3109/09593985.2014.1002873)\n[09593985.2014.1002873](https://doi.org/10.3109/09593985.2014.1002873)\n46. Anens E, Zetterberg L, Urell C, Emtner M, Hellström K. Self-reported\nphysical activity correlates in Swedish adults with multiple sclerosis: a\ncross-sectional study. BMC Neurol [. (2017) 17(1):204. doi: 10.1186/s12883-017-](https://doi.org/10.1186/s12883-017-0981-4)\n[0981-4](https://doi.org/10.1186/s12883-017-0981-4)\n47. Herring TE, Knowles LM, Alschuler KN. Outdoor adventure programs for\npersons with multiple sclerosis: a review and agenda for future research. Int J MS\nCare . (2021) 23(4):186 - [92. doi: 10.7224/1537-2073.2020-066](https://doi.org/10.7224/1537-2073.2020-066)\n48. Creswell JW, Poth CN. Qualitative Inquiry & Research Design: Choosing Among\nFive Approaches . 4th ed. California: Sage (2018).\nDahl et al. [10.3389/fresc.2024.1303094](https://doi.org/10.3389/fresc.2024.1303094)\n[Frontiers in Rehabilitation Sciences](https://www.frontiersin.org/journals/rehabilitation-sciences) 11 [frontiersin.org](https://www.frontiersin.org/)", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\nEDITED BY\nJacqui H Morris,\nUniversity of Dundee, United Kingdom\nREVIEWED BY\nNicola Saywell,\nAuckland University of Technology,\nNew Zealand\nVerna Stavric,\nAuckland University of Technology,\nNew Zealand\n* CORRESPONDENCE\nStine Susanne Haakonsen Dahl\nstine.s.dahl@nord.no\nRECEIVED 27 September 2023\nACCEPTED 06 March 2024\nPUBLISHED 18 March 2024\nCITATION\nDahl SSH, Arntzen EC and Normann B (2024)\nThe meaningfulness of exploring one ’ s own\nlimits through interactions and enjoyment in\noutdoor high-intensity physiotherapy for\npeople with multiple sclerosis: a qualitative\nstudy.\nFront. Rehabil. Sci. 5:1303094.\n[doi: 10.3389/fresc.2024.1303094](https://doi.org/10.3389/fresc.2024.1303094)\nCOPYRIGHT\n© 2024 Dahl, Arntzen and Normann. This is an\nopen-access article distributed under the\nterms of the [ Creative Commons Attribution](http://creativecommons.org/licenses/by/4.0/)\n[License (CC BY)](http://creativecommons.org/licenses/by/4.0/) . The use, distribution or\nreproduction in other forums is permitted,\nprovided the original author(s) and the\ncopyright owner(s) are credited and that the\noriginal publication in this journal is cited, in\naccordance with accepted academic practice.\nNo use, distribution or reproduction is\npermitted which does not comply with\nthese terms.\n[The meaningfulness of](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full) exploring\none ’ s own limits [ through](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[interactions and enjoyment](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[in outdoor high-intensity](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[physiotherapy for people](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[with multiple sclerosis: a](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[qualitative study](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\nStine Susanne Haakonsen Dahl 1 *, Ellen Christin Arntzen 1 and\nBritt Normann 1,2\n1 Faculty of Nursing and Health Sciences, Nord University, Bodø, Norway, 2 Department of Physiotherapy,\nNordland Hospital Trust, Bodø, Norway\nBackground and purpose: Physical activity (PA) is often reduced in people with\nMS (pwMS), even when disability is low. Understanding the perspectives of pwMS\non interventions aiming to improve PA is important to inform the development\nof such services. The aim of this study was to explore the experiences\nof pwMS participating in an outdoor, high-intensity and balance exercise\ngroup intervention.\nMethods: This qualitative study was nested within an RCT exploring a novel\nintervention integrating sensorimotor exercises with high-intensity intervals of", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 3 Results\n\n#### 3.3 An engaging environment\n\nMost participants reported that their performances were\npositively in fl uenced and motivated by the group setting, for\nexample, through cooperating in exercises with balls, seeing other\nindividuals in the group who were “ doing well ” , cheering each\nother and competing when running and walking next to each\nother. However, one participant emphasized that observing\npeople with visible disabilities from MS was distressing, as it\nrevealed negative thoughts about one ’ s own future. It was\nemphasized that mastering challenges in the group sessions\nadded more meaning than doing the same alone:\nI think this particular exercise is hard work, and then it becomes\nvery tiring to do it on my own. However, when I did it in the\ngroup and we could laugh a bit in between and so on, it was\neasier because of the social element. (ID12, EDSS: 1.5)\nBeing active outdoors was preferred by many participants\nbecause of the fresh air and the natural and varied environment:\nIt was an added positive experience to use our city park and\nnotice all the other people who were there ... it is something\nabout challenging our comfort-zone . (ID4, EDSS: 0)\nThe natural environment was also described as taking focus\naway from MS symptoms. Cold, rainy or snowy weather\nconditions required planning of adequate clothing; in addition,\nthese conditions led some participants to use cautious behavior\nwhen the ground was slippery and led a few to omit sessions.\nHowever, mastering outdoor exercise was highlighted in positive\nterms, such as discovering new ways to become active.\n3.4 Professional leadership, tailoring and\nco-creation of enjoyment\nThe way the physiotherapists led the group and, in particular,\ninteracted with each participant were regarded as helpful for\nimproving their bodily functions and activity levels. Some\nparticipants reported being afraid to try out new activities or\ntraining at high intensities after being diagnosed with MS but felt\nsafe to explore when supervised by the physiotherapist because of\ntheir trust in the relationship between them and in the\nphysiotherapist ’ s professional knowledge.", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 4 Discussion\n\n#### 4.2 Interactions and environment shape\n\nmaking in the world ( 35 ). The bene fi ts of these individualized\nparticipant-physiotherapist interactions are also described in\nspeci fi c core-stability exercises in indoor groups ( 16 , 43 ) and are\nin line with the theoretical framework of facilitation of\nmovement through hands-on interaction previously proposed\n( 44 , 45 ). Our study informs new knowledge of physiotherapist-\nparticipant interactions to achieve the recommended high-\nintensity training and calls for physiotherapy clinical reasoning\nthrough bodily and verbal communication skills adapted to the\nparticipants ’ responses in an ongoing and situated way.\nEnjoyment has previously been reported to promote PA\nin pwMS, and our study brings requested knowledge of what\ncan constitute enjoyment in an exercise intervention ( 46 ):\nplayful group-exercise tasks, a cheerful physiotherapist, and the\noutdoor environment.\nThe appreciation of being active outdoors in the study sample\naligns with that in the general population ( 47 ). The outdoors\nprovided a natural environment, which both invited participants to\nactively explore abilities thought of as left behind after their\ndiagnosis with MS, such as running, and provided an appreciated\nbreak from focusing on MS symptoms. We also suggest that the\npositive experiences of mastering the challenging weather\nconditions and the added meaning of exercising among other\npeople in the city park can be explained according to such terms.\nThese positive experiences show how we are enmeshed in our\nhistory, context and social encounters ( 35 ) and how these aspects\nshould also be accounted for when designing exercise interventions.", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 2 Materials and methods\n\n#### 2.6 Data collection\n\nand follow-up questions were used to capture in-depth re fl ections, for example,\nWhat was positive/negative?, How did it feel?, What do you think of that?, What\ndoes it mean to you?, Can you elaborate on that? .\nTABLE 3 Participant demographic information.\n| Variable | Total ( n = 15) |\n|:---|:---|\n| Age in years | Mean 47.6 (SD 6.04) |\n| Gender (women/men) | 12 woman/3 men (80%/20%) |\n| Type of MS | Relapsing remitting 15 (100%) |\n| EDSS | Mean 1.8 (SD 0.9) |\n| Years since diagnosis | Mean 10.4 (SD 7.8) |\n| Participation in the outdoor group | Mean 4.6 sessions/total mean attendance 57.3% |\nDahl et al. 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Mult Scler . (2020) 26(12):1459 - [69. doi: 10.1177/](https://doi.org/10.1177/1352458520915629)\n[1352458520915629](https://doi.org/10.1177/1352458520915629)\n8. Moreno-Navarro P, Manca A, Martinez G, Ventura L, Barbado D, Vera-García FJ,\net al. Test-retest reliability and known-groups validity of trunk muscle tests in people\nwith multiple sclerosis: a cross-sectional, case-control study. Phys Ther . (2021) 101\n(5):1 - [9. doi: 10.1093/ptj/ptzab049](https://doi.org/10.1093/ptj/ptzab049)\n9. Raats J, Arntzen EC, Lamers I, Feys P, Normann B. What is the distribution of\ntrunk impairments and its relationship with disability level in individuals with\nmultiple sclerosis? Mul Scler Relat Disord [. (2021) 57:103325. doi: 10.1016/j.msard.](https://doi.org/10.1016/j.msard.2021.103325)\n[2021.103325](https://doi.org/10.1016/j.msard.2021.103325)\n10. Normann B, Arntzen EC. What are the relationships between trunk control,\nbalance and walking in individuals with multiple sclerosis with minor to moderate\ndisability? Eur J Physiother . (2021) 23(6):377 - [83. doi: 10.1080/21679169.2020.1772870](https://doi.org/10.1080/21679169.2020.1772870)", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 2 Materials and methods\n\n#### 2.3 Study context\n\n[Frontiers in Rehabilitation Sciences](https://www.frontiersin.org/journals/rehabilitation-sciences) 03 [frontiersin.org](https://www.frontiersin.org/)\ncommunity healthcare in the two municipalities. The project team\nincluded three individuals representing users from the Nordland\nMS Association, along with an MS nurse and a neurologist from\nthe MS-outpatient clinic, and three physiotherapists/ researchers.", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 2 Materials and methods\n\n#### 2.3 Study context\n\n| Week 1: MS outpatient clinic | Consultation with the MS nurse (20 min) to address work-related issues based on a structured guide comprising the following themes: knowledge of MS at the workplace, experienced work-related challenges due to MS, potential needs and facilitators . |\n|:---|:---|\n| Week 1: MS outpatient clinic | Physiotherapy assessment (60 min) to explore the potential for changes in balance and walking aiming to turn focus toward possibilities and thus, motivate the patient . |\n| Week 1: MS outpatient clinic | Based on these assessments the MS nurse and the physiotherapist indicated the aspects of importance on a standardized form to inform the municipal physiotherapist. |\n| Week 1: MS outpatient clinic | Standardized testing (baseline, for the RCT). |\n| Week 2 - 5: Municipality | Physiotherapy assessment (60 - 90 min) to explore the patient ’ s impairments and potential for improvements in a clinical examination prior to group-training. |\n| Week 2 - 5: Municipality | Indoor group (60 min × 2 weekly, for 4 weeks). There were three to fi ve participants in each group and one physiotherapist. Trunk control, balance and physical activity were addressed (GroupCoreDIST). Participants received a link to CoreDIST digital exercise-videos and were advised to do them 1 × weekly throughout the intervention. (videos can be accessed here: https://www.nord.no/en/node/35,098 ) |\n| Week 2 - 5: Municipality | Digital meeting with a multidisciplinary team (pwMS, employer, physiotherapist & MS nurse) (20 min) regarding barriers to work participation and needs for adaptations regarding work and physical activity, according to a structured meeting-guide (one meeting). |\n| Week 6 | Standardized testing (midway, for the RCT). |\n| Week 7 - 10: Municipality | Outdoor group (60 min × 2 weekly, for 4 weeks). A maximum of ten participants and two physiotherapists were included in each group. Trunk control and balance (GroupCoreDIST exercises) were addressed, and high-intensity walking or running was performed. The intervention was conducted in a city park where both fl at and uneven surfaces and hilly terrain were available ( Table 2 ). |\n| Week 7 - 10: Municipality | Additionally, participants were encouraged to comply with the exercise-videos through a weekly SMS-reminder. |\n| Week 11 - 14 | Standardized testing ( fi nal, for the RCT) and qualitative interviews. |\nDahl et al. [10.3389/fresc.2024.1303094](https://doi.org/10.3389/fresc.2024.1303094)", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### References\n\n11. Unluer NO, Ozkan T, Yasa ME, Ates Y, Anlar O. Investigation of the\nrelationship between trunk motor control and balance, functional mobility, and gait\ncapacity in patients with multiple sclerosis/multipl sklerozlu hastalarda govde motor\nkontrolu ile denge, fonksiyonel mobilite ve yuruyus kapasitesi arasindaki iliskinin\nincelenmesi. Türk Nöroloji Dergisi [. (2021) 27(3):283. doi: 10.4274/tdn.2021.41017](https://doi.org/10.4274/tdn.2021.41017)\n12. Learmonth YC, Motl RW. Physical activity and exercise training in multiple\nsclerosis: a review and content analysis of qualitative research identifying perceived\ndeterminants and consequences. Disabil Rehabil . (2016) 38(13):1227 - [42. doi: 10.](https://doi.org/10.3109/09638288.2015.1077397)\n[3109/09638288.2015.1077397](https://doi.org/10.3109/09638288.2015.1077397)\n13. Fikke HK, Normann B, Sivertsen M, Dahl SSH, Arntzen EC. Optimizing\nsensorimotor function, physical activity and employment for people with MS — a\nfeasibility study. Fysioterapeuten . (2023) 90(1):32 - 42. doi: [10.52705/](https://doi.org/10.52705/c14a8ca05f7546dabc18bd0275cf2edd)\n[c14a8ca05f7546dabc18bd0275cf2edd](https://doi.org/10.52705/c14a8ca05f7546dabc18bd0275cf2edd)\n14. Arntzen EC, Straume B, Odeh F, Feys P, Normann B. Group-based,\nindividualized, comprehensive core stability and balance intervention provides\nimmediate and long-term improvements in walking in individuals with multiple\nsclerosis: a randomized controlled trial. Physiother Res Int . (2019) 25(1):e1798.\n[doi: 10.1002/pri.1798](https://doi.org/10.1002/pri.1798)\n15. Arntzen EC, Straume BK, Odeh F, Feys P, Zanaboni P, Normann B. Group-\nbased individualized comprehensive core stability intervention improves balance in\npersons with multiple sclerosis: a randomized controlled trial. Phys Ther . (2019) 99\n(8):1027 - [38. doi: 10.1093/ptj/pzz017](https://doi.org/10.1093/ptj/pzz017)\n16. Arntzen EC, Øberg GK, Gallagher S, Normann B. Group-based, individualized\nexercises can provide perceived bodily changes and strengthen aspects of self in\nindividuals with MS: a qualitative interview study. Physiother Theory Pract . (2019)\n37(10):1080 - [95. doi: 10.1080/09593985.2019.1683923](https://doi.org/10.1080/09593985.2019.1683923)\n17. Florio-Smith J, Ayer M, Colhoun S, Daykin N, Hamill B, Liu X, et al. The\nimportance of the patient ’ s perspective in decision-making in multiple sclerosis:\nresults of the OwnMS patient perspectives study. Mult Scler Relat Disord . (2023)\n[75:104757. doi: 10.1016/j.msard.2023.104757](https://doi.org/10.1016/j.msard.2023.104757)\n18. Kleim JA, Jones TA. Principles of experience-dependent neural plasticity:\nimplications for rehabilitation after brain damage. J Speech Lang Hear Res . (2008)\n51(1):225 - [39. doi: 10.1044/1092-4388(2008/018)](https://doi.org/10.1044/1092-4388(2008/018))\n19. Thompson E. Mind in Life: Biology, Phenomenology, and The Sciences of Mind .\nCambridge, Mass: Harvard University Press (2007).\n20. Merleau-Ponty M. Phenomenology of Perception . London: Routledge Classics\n(2008).\nDahl et al. [10.3389/fresc.2024.1303094](https://doi.org/10.3389/fresc.2024.1303094)\n[Frontiers in Rehabilitation Sciences](https://www.frontiersin.org/journals/rehabilitation-sciences) 10 [frontiersin.org](https://www.frontiersin.org/)\n21. Buhrmann T, Di Paolo E. The sense of agency — a phenomenological\nconsequence of enacting sensorimotor schemes. Phenomenol Cogn Sci . (2017) 16\n(2):207 - [36. doi: 10.1007/s11097-015-9446-7](https://doi.org/10.1007/s11097-015-9446-7)\n22. De Jaegher H, Di Paolo E. Participatory sense-making: an enactive approach to", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed13.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed13.pdf", - "query": "What were the prerequisites allowing to be involved in the study concerning the impact of outdoor sport on patients witg multiple sclerosis ?", - "target_page": 4, - "target_passage": "The inclusion criteria were as follows: had been diagnosed with MS, had a score on the Expanded Disability Status Scale (EDSS) (29) of ≤3.5, was ≥18 years, was employed (10%–100% of full-time) and residential address in the two predefined municipalities", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### References\n\n1. Walton C, King R, Rechtman L, Kaye W, Leray E, Marrie RA, et al. Rising\nprevalence of multiple sclerosis worldwide: insights from the Atlas of MS, third\nedition. Mult Scler . (2020) 26(14):1816 - [21. doi: 10.1177/1352458520970841](https://doi.org/10.1177/1352458520970841)\n2. Casey B, Coote S, Galvin R, Donnelly A. Objective physical activity levels in\npeople with multiple sclerosis: meta-analysis. Scand J Med Sci Sports . (2018) 28\n(9):1960 - [9. doi: 10.1111/sms.13214](https://doi.org/10.1111/sms.13214)\n3. Kinnett-Hopkins D, Adamson B, Rougeau K, Motl RW. People with MS are less\nphysically active than healthy controls but as active as those with other chronic\ndiseases: an updated meta-analysis. Mult Scler Relat Disord . (2017) 13:38 - 43.\n[doi: 10.1016/j.msard.2017.01.016](https://doi.org/10.1016/j.msard.2017.01.016)\n4. Hoang PD, Lord S, Gandevia S, Menant J. Exercise and sports science Australia\n(ESSA) position statement on exercise for people with mild to moderate multiple\nsclerosis. J Sci Med Sport . (2022) 25(2):146 - [54. doi: 10.1016/j.jsams.2021.08.015](https://doi.org/10.1016/j.jsams.2021.08.015)\n5. Dalgas U, Langeskov-Christensen M, Stenager E, Riemenschneider M, Hvid LG.\nExercise as medicine in multiple sclerosis — time for a paradigm shift: preventive,\nsymptomatic, and disease-modifying aspects and perspectives. Curr Neurol Neurosci\nRep . (2019) 19(11):1 - [12. doi: 10.1007/s11910-019-1002-3](https://doi.org/10.1007/s11910-019-1002-3)\n6. Riemenschneider M, Hvid LG, Ringgaard S, Nygaard MKE, Eskildsen SF,\nGaemelke T, et al. Investigating the potential disease-modifying and neuroprotective\nef fi cacy of exercise therapy early in the disease course of multiple sclerosis: the early\nmultiple sclerosis exercise study (EMSES). Mult Scler . (2022) 28(10):1620 - [9. doi: 10.](https://doi.org/10.1177/13524585221079200)\n[1177/13524585221079200](https://doi.org/10.1177/13524585221079200)\n7. Kalb R, Brown TR, Coote S, Costello K, Dalgas U, Garmon E, et al. Exercise and\nlifestyle physical activity recommendations for people with multiple sclerosis\nthroughout the disease course. Mult Scler . (2020) 26(12):1459 - [69. doi: 10.1177/](https://doi.org/10.1177/1352458520915629)\n[1352458520915629](https://doi.org/10.1177/1352458520915629)\n8. Moreno-Navarro P, Manca A, Martinez G, Ventura L, Barbado D, Vera-García FJ,\net al. Test-retest reliability and known-groups validity of trunk muscle tests in people\nwith multiple sclerosis: a cross-sectional, case-control study. Phys Ther . (2021) 101\n(5):1 - [9. doi: 10.1093/ptj/ptzab049](https://doi.org/10.1093/ptj/ptzab049)\n9. Raats J, Arntzen EC, Lamers I, Feys P, Normann B. What is the distribution of\ntrunk impairments and its relationship with disability level in individuals with\nmultiple sclerosis? Mul Scler Relat Disord [. (2021) 57:103325. doi: 10.1016/j.msard.](https://doi.org/10.1016/j.msard.2021.103325)\n[2021.103325](https://doi.org/10.1016/j.msard.2021.103325)\n10. Normann B, Arntzen EC. What are the relationships between trunk control,\nbalance and walking in individuals with multiple sclerosis with minor to moderate\ndisability? Eur J Physiother . (2021) 23(6):377 - [83. doi: 10.1080/21679169.2020.1772870](https://doi.org/10.1080/21679169.2020.1772870)", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 2 Materials and methods\n\n#### 2.5 Recruitment and participants\nPrior to recruitment, the study was introduced to individuals\nwith multiple sclerosis (pwMS) through a seminar hosted by the\nNordland MS Association. Additionally, seminars were\nconducted for health professionals in community healthcare and\nat the regional hospital. Written information about this study\n(and the RCT) was sent from the MS clinic at the regional\nhospital by post to all eligible individuals af fi liated with the\nhospital. Individuals who wished to participate signed the\nattached consent form and returned it in the pre-stamped\nenvelope. The inclusion criteria were as follows: had been\ndiagnosed with MS, had a score on the Expanded Disability\nStatus Scale (EDSS) ( 29 ) of ≤ 3.5, was ≥ 18 years, was employed\n(10% - 100% of full-time) and residential address in the two\nprede fi ned municipalities. The exclusion criteria were as follows:\npregnancy, exacerbation of symptoms within two weeks prior to\nenrollment and other serious conditions compromising balance,\nwalking or work capacity. All participants in the intervention\ngroup of the RCT ( n = 15) were included ( Table 3 ).", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### References\n\nand Language . Cambridge: MIT press (2018).\n36. Colombetti G. The embodied and situated nature of moods. Philosophia (Ramat\nGan) . (2017) 45(4):1437 - [51. doi: 10.1007/s11406-017-9817-0](https://doi.org/10.1007/s11406-017-9817-0)\n37. Bandura A. Health promotion by social cognitive means. Health Educ Behav .\n(2004) 31(2):143 - [64. doi: 10.1177/1090198104263660](https://doi.org/10.1177/1090198104263660)\n38. Casey B, Coote S, Hayes S, Gallagher S. Changing physical activity behavior in\npeople with multiple sclerosis: a systematic review and meta-analysis. Arch Phys Med\nRehabil . (2018) 99(10):2059 - [75. doi: 10.1016/j.apmr.2017.12.013](https://doi.org/10.1016/j.apmr.2017.12.013)\n39. Silveira SL, Cederberg KLJ, Jeng B, Sikes EM, Sandroff BM, Jones CD, et al. Do\nphysical activity and social cognitive theory variable scores differ across symptom\ncluser severity groups in multiple sclerosis? Disabil Health J . (2021) 14(4):101163.\n[doi: 10.1016/j.dhjo.2021.101163](https://doi.org/10.1016/j.dhjo.2021.101163)\n40. Learmonth YC, Motl RW. Exercise training for multiple sclerosis: a narrative\nreview of history, bene fi ts, safety, guidelines, and promotion. Int J Environ Res\nPublic Health [. (2021) 18(24):13245. doi: 10.3390/ijerph182413245](https://doi.org/10.3390/ijerph182413245)\n41. Baird JF, Motl RW. Response heterogeneity with exercise training and physical\nactivity interventions among persons with multiple sclerosis. Neurorehabil Neural\nRepair . (2019) 33(1):3 - [14. doi: 10.1177/1545968318818904](https://doi.org/10.1177/1545968318818904)\n42. Sandroff BM, Baird JF, Silveira SL, Motl RW. Response heterogeneity in fi tness,\nmobility and cognition with exercise-training in MS. Acta Neurol Scand . (2019) 139\n(2):183 - [91. doi: 10.1111/ane.13041](https://doi.org/10.1111/ane.13041)\n43. Lahelle AF, Øberg GK, Normann B. Group dynamics in a group-based,\nindividualized physiotherapy intervention for people with multiple sclerosis: a\nqualitative study. Physiother Res Int [. (2019) 25(3):e1829. doi: 10.1002/pri.1829](https://doi.org/10.1002/pri.1829)\n44. Normann B. Facilitation of movement: new perspectives provide expanded\ninsights to guide clinical practice. Physiother Theory Pract . (2020) 36(7):769 - 78.\n[doi: 10.1080/09593985.2018.1493165](https://doi.org/10.1080/09593985.2018.1493165)\n45. Øberg GK, Normann B, Gallagher S. Embodied-enactive clinical reasoning in\nphysical therapy. Physiother Theory Pract . (2015) 31(4):244 - [52. doi: 10.3109/](https://doi.org/10.3109/09593985.2014.1002873)\n[09593985.2014.1002873](https://doi.org/10.3109/09593985.2014.1002873)\n46. Anens E, Zetterberg L, Urell C, Emtner M, Hellström K. Self-reported\nphysical activity correlates in Swedish adults with multiple sclerosis: a\ncross-sectional study. BMC Neurol [. (2017) 17(1):204. doi: 10.1186/s12883-017-](https://doi.org/10.1186/s12883-017-0981-4)\n[0981-4](https://doi.org/10.1186/s12883-017-0981-4)\n47. Herring TE, Knowles LM, Alschuler KN. Outdoor adventure programs for\npersons with multiple sclerosis: a review and agenda for future research. Int J MS\nCare . (2021) 23(4):186 - [92. doi: 10.7224/1537-2073.2020-066](https://doi.org/10.7224/1537-2073.2020-066)\n48. Creswell JW, Poth CN. Qualitative Inquiry & Research Design: Choosing Among\nFive Approaches . 4th ed. California: Sage (2018).\nDahl et al. [10.3389/fresc.2024.1303094](https://doi.org/10.3389/fresc.2024.1303094)\n[Frontiers in Rehabilitation Sciences](https://www.frontiersin.org/journals/rehabilitation-sciences) 11 [frontiersin.org](https://www.frontiersin.org/)", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 3 Results\n\n#### 3.3 An engaging environment\n\nMost participants reported that their performances were\npositively in fl uenced and motivated by the group setting, for\nexample, through cooperating in exercises with balls, seeing other\nindividuals in the group who were “ doing well ” , cheering each\nother and competing when running and walking next to each\nother. However, one participant emphasized that observing\npeople with visible disabilities from MS was distressing, as it\nrevealed negative thoughts about one ’ s own future. It was\nemphasized that mastering challenges in the group sessions\nadded more meaning than doing the same alone:\nI think this particular exercise is hard work, and then it becomes\nvery tiring to do it on my own. However, when I did it in the\ngroup and we could laugh a bit in between and so on, it was\neasier because of the social element. (ID12, EDSS: 1.5)\nBeing active outdoors was preferred by many participants\nbecause of the fresh air and the natural and varied environment:\nIt was an added positive experience to use our city park and\nnotice all the other people who were there ... it is something\nabout challenging our comfort-zone . (ID4, EDSS: 0)\nThe natural environment was also described as taking focus\naway from MS symptoms. Cold, rainy or snowy weather\nconditions required planning of adequate clothing; in addition,\nthese conditions led some participants to use cautious behavior\nwhen the ground was slippery and led a few to omit sessions.\nHowever, mastering outdoor exercise was highlighted in positive\nterms, such as discovering new ways to become active.\n3.4 Professional leadership, tailoring and\nco-creation of enjoyment\nThe way the physiotherapists led the group and, in particular,\ninteracted with each participant were regarded as helpful for\nimproving their bodily functions and activity levels. Some\nparticipants reported being afraid to try out new activities or\ntraining at high intensities after being diagnosed with MS but felt\nsafe to explore when supervised by the physiotherapist because of\ntheir trust in the relationship between them and in the\nphysiotherapist ’ s professional knowledge.", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### References\n\nsocial cognition. Phenomenol Cogni Sci . (2007) 6(4):485 - [507. doi: 10.1007/s1197-007-](https://doi.org/10.1007/s1197-007-9076-9)\n[9076-9](https://doi.org/10.1007/s1197-007-9076-9)\n23. DiCicco-Bloom B, Crabtree BF. The qualitative research interview. Med Educ .\n(2006) 40(4):314 - [21. doi: 10.1111/j.1365-2929.2006.02418.x](https://doi.org/10.1111/j.1365-2929.2006.02418.x)\n24. Malterud K. The art and science of clinical knowledge: evidence beyond\nmeasures and numbers. Lancet . (2001) 358(9279):397 - [400. doi: 10.1016/s0140-6736](https://doi.org/10.1016/s0140-6736(01)05548-9)\n[(01)05548-9](https://doi.org/10.1016/s0140-6736(01)05548-9)\n25. Tong A, Sainsbury P, Craig J. Consolidated criteria for reporting qualitative\nresearch (COREQ): a 32-item checklist for interviews and focus groups. Int J Qual\nHealth Care . (2007) 19(6):349 - [57. doi: 10.1093/intqhc/mzm042](https://doi.org/10.1093/intqhc/mzm042)\n26. Arntzen EC, Braaten T, Fikke HK, Normann B. Feasibility of a new\nintervention addressing group-based balance and high-intensity training,\nphysical activity, and employment in individuals with multiple sclerosis: a pilot\nrandomized controlled trial. Front Rehabil Sci . (2024) 4:1 - [17. doi: 10.3389/fresc.](https://doi.org/10.3389/fresc.2023.1258737)\n[2023.1258737](https://doi.org/10.3389/fresc.2023.1258737)\n27. Paulgaard G. Feltarbeid i egen kultur: innenfra, utenfra eller begge deler? /\nfi eldwork in their own culture: from within, outside or both? In: Fossaskåret E,\nFuglestad OL, Aase TH, editors. Metodisk Feltarbeid. Produksjon og Tolkning av\nKvalitative Data/ Methodical Fieldwork. Production and Interpretation of Qualitative\nData . Oslo: Universitetsforlaget (1997). p. 70 - 93.\n28. Malterud K. Theory and interpretation in qualitative studies from general\npractice: why and how? Scand J Public Health . (2016) 44(2):120 - [9. doi: 10.1177/](https://doi.org/10.1177/1403494815621181)\n[1403494815621181](https://doi.org/10.1177/1403494815621181)\n29. Kurtzke JF. Rating neurologic impairment in multiple sclerosis: an expanded\ndisability status scale (EDSS). Neurology . (1983) 33(11):1444 - [52. doi: 10.1212/wnl.](https://doi.org/10.1212/wnl.33.11.1444)\n[33.11.1444](https://doi.org/10.1212/wnl.33.11.1444)\n30. Malterud K. Systematic text condensation: a strategy for qualitative analysis.\nScand J Public Health . (2012) 40(8):795 - [805. doi: 10.1177/1403494812465030](https://doi.org/10.1177/1403494812465030)\n31. Russell N, Gallagher S, Mset fi RM, Hayes S, Motl RW, Coote S. Experiences of\npeople with multiple sclerosis participating in a social cognitive behavior change\nphysical activity intervention. Physiother Theory Pract . (2022) 39(5):1 - [9. doi: 10.](https://doi.org/10.1080/09593985.2022.2030828)\n[1080/09593985.2022.2030828](https://doi.org/10.1080/09593985.2022.2030828)\n32. Smith M, Neibling B, Williams G, Birks M, Barker R. Consumer experience\nof a fl exible exercise participation program (FEPP) for individuals with multiple\nsclerosis: a mixed-methods study. Physiother Res Int [. (2021) 26(4):e1922. doi: 10.](https://doi.org/10.1002/pri1922)\n[1002/pri1922](https://doi.org/10.1002/pri1922)\n33. Shumway-Cook A, Woollacott MH, Rachwani J, Santamaria V. Motor Control:\nTranslating Research into Clinical Practice . 6th ed. Philadelphia: Wolters Kluwer\nHealth (2023).\n34. Gallagher S, Bower M. Making enactivism even more embodied. AVANT:\nJ Philos Interdiscip Vanguard . (2014) 5(2):232 - [47. doi: 10.26913/50202014.0109.0011](https://doi.org/10.26913/50202014.0109.0011)\n35. Di Paolo E, Cuffari E, Jaegher H. Linguistic Bodies: The Continuity between Life", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### References\n\n11. Unluer NO, Ozkan T, Yasa ME, Ates Y, Anlar O. Investigation of the\nrelationship between trunk motor control and balance, functional mobility, and gait\ncapacity in patients with multiple sclerosis/multipl sklerozlu hastalarda govde motor\nkontrolu ile denge, fonksiyonel mobilite ve yuruyus kapasitesi arasindaki iliskinin\nincelenmesi. Türk Nöroloji Dergisi [. (2021) 27(3):283. doi: 10.4274/tdn.2021.41017](https://doi.org/10.4274/tdn.2021.41017)\n12. Learmonth YC, Motl RW. Physical activity and exercise training in multiple\nsclerosis: a review and content analysis of qualitative research identifying perceived\ndeterminants and consequences. Disabil Rehabil . (2016) 38(13):1227 - [42. doi: 10.](https://doi.org/10.3109/09638288.2015.1077397)\n[3109/09638288.2015.1077397](https://doi.org/10.3109/09638288.2015.1077397)\n13. Fikke HK, Normann B, Sivertsen M, Dahl SSH, Arntzen EC. Optimizing\nsensorimotor function, physical activity and employment for people with MS — a\nfeasibility study. Fysioterapeuten . (2023) 90(1):32 - 42. doi: [10.52705/](https://doi.org/10.52705/c14a8ca05f7546dabc18bd0275cf2edd)\n[c14a8ca05f7546dabc18bd0275cf2edd](https://doi.org/10.52705/c14a8ca05f7546dabc18bd0275cf2edd)\n14. Arntzen EC, Straume B, Odeh F, Feys P, Normann B. Group-based,\nindividualized, comprehensive core stability and balance intervention provides\nimmediate and long-term improvements in walking in individuals with multiple\nsclerosis: a randomized controlled trial. Physiother Res Int . (2019) 25(1):e1798.\n[doi: 10.1002/pri.1798](https://doi.org/10.1002/pri.1798)\n15. Arntzen EC, Straume BK, Odeh F, Feys P, Zanaboni P, Normann B. Group-\nbased individualized comprehensive core stability intervention improves balance in\npersons with multiple sclerosis: a randomized controlled trial. Phys Ther . (2019) 99\n(8):1027 - [38. doi: 10.1093/ptj/pzz017](https://doi.org/10.1093/ptj/pzz017)\n16. Arntzen EC, Øberg GK, Gallagher S, Normann B. Group-based, individualized\nexercises can provide perceived bodily changes and strengthen aspects of self in\nindividuals with MS: a qualitative interview study. Physiother Theory Pract . (2019)\n37(10):1080 - [95. doi: 10.1080/09593985.2019.1683923](https://doi.org/10.1080/09593985.2019.1683923)\n17. Florio-Smith J, Ayer M, Colhoun S, Daykin N, Hamill B, Liu X, et al. The\nimportance of the patient ’ s perspective in decision-making in multiple sclerosis:\nresults of the OwnMS patient perspectives study. Mult Scler Relat Disord . (2023)\n[75:104757. doi: 10.1016/j.msard.2023.104757](https://doi.org/10.1016/j.msard.2023.104757)\n18. Kleim JA, Jones TA. Principles of experience-dependent neural plasticity:\nimplications for rehabilitation after brain damage. J Speech Lang Hear Res . (2008)\n51(1):225 - [39. doi: 10.1044/1092-4388(2008/018)](https://doi.org/10.1044/1092-4388(2008/018))\n19. Thompson E. Mind in Life: Biology, Phenomenology, and The Sciences of Mind .\nCambridge, Mass: Harvard University Press (2007).\n20. Merleau-Ponty M. Phenomenology of Perception . London: Routledge Classics\n(2008).\nDahl et al. [10.3389/fresc.2024.1303094](https://doi.org/10.3389/fresc.2024.1303094)\n[Frontiers in Rehabilitation Sciences](https://www.frontiersin.org/journals/rehabilitation-sciences) 10 [frontiersin.org](https://www.frontiersin.org/)\n21. Buhrmann T, Di Paolo E. The sense of agency — a phenomenological\nconsequence of enacting sensorimotor schemes. Phenomenol Cogn Sci . (2017) 16\n(2):207 - [36. doi: 10.1007/s11097-015-9446-7](https://doi.org/10.1007/s11097-015-9446-7)\n22. De Jaegher H, Di Paolo E. Participatory sense-making: an enactive approach to", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 4 Discussion\n\n#### 4.3 Methodological considerations\nThe design and methods were adequate for deriving\nknowledge from individuals ’ experiences. The participants self-\nreferred to the intervention and were recruited based on pre-set\ncriteria. This approach yielded rich information from people\nwith mild to moderate disabilities due to MS who were\nmotivated for physical activity (PA), employed, and residing in\nnorthern Norway. Ethnicity or socio-economic class were not\nrecorded. However, considering that all these factors can\nin fl uence PA engagement ( 46 ), it is possible that additional\naspects of the phenomenon could be uncovered in a different\nsample ( 48 ). There was a higher percentage of women\nparticipating than men; however, this corresponds to the gender\ndistribution in the MS population ( 1 ).\nThe use of enactive theory was innovative within the fi eld and\nallowed for, in particular, new aspects of importance for self-\nef fi cacy to be identi fi ed. Transference of our results to similar\npopulations can be achieved through theoretical generalization ( 28 ).", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 4 Discussion\n\n#### 4.2 Interactions and environment shape\n\nmaking in the world ( 35 ). The bene fi ts of these individualized\nparticipant-physiotherapist interactions are also described in\nspeci fi c core-stability exercises in indoor groups ( 16 , 43 ) and are\nin line with the theoretical framework of facilitation of\nmovement through hands-on interaction previously proposed\n( 44 , 45 ). Our study informs new knowledge of physiotherapist-\nparticipant interactions to achieve the recommended high-\nintensity training and calls for physiotherapy clinical reasoning\nthrough bodily and verbal communication skills adapted to the\nparticipants ’ responses in an ongoing and situated way.\nEnjoyment has previously been reported to promote PA\nin pwMS, and our study brings requested knowledge of what\ncan constitute enjoyment in an exercise intervention ( 46 ):\nplayful group-exercise tasks, a cheerful physiotherapist, and the\noutdoor environment.\nThe appreciation of being active outdoors in the study sample\naligns with that in the general population ( 47 ). The outdoors\nprovided a natural environment, which both invited participants to\nactively explore abilities thought of as left behind after their\ndiagnosis with MS, such as running, and provided an appreciated\nbreak from focusing on MS symptoms. We also suggest that the\npositive experiences of mastering the challenging weather\nconditions and the added meaning of exercising among other\npeople in the city park can be explained according to such terms.\nThese positive experiences show how we are enmeshed in our\nhistory, context and social encounters ( 35 ) and how these aspects\nshould also be accounted for when designing exercise interventions.", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\nEDITED BY\nJacqui H Morris,\nUniversity of Dundee, United Kingdom\nREVIEWED BY\nNicola Saywell,\nAuckland University of Technology,\nNew Zealand\nVerna Stavric,\nAuckland University of Technology,\nNew Zealand\n* CORRESPONDENCE\nStine Susanne Haakonsen Dahl\nstine.s.dahl@nord.no\nRECEIVED 27 September 2023\nACCEPTED 06 March 2024\nPUBLISHED 18 March 2024\nCITATION\nDahl SSH, Arntzen EC and Normann B (2024)\nThe meaningfulness of exploring one ’ s own\nlimits through interactions and enjoyment in\noutdoor high-intensity physiotherapy for\npeople with multiple sclerosis: a qualitative\nstudy.\nFront. Rehabil. Sci. 5:1303094.\n[doi: 10.3389/fresc.2024.1303094](https://doi.org/10.3389/fresc.2024.1303094)\nCOPYRIGHT\n© 2024 Dahl, Arntzen and Normann. This is an\nopen-access article distributed under the\nterms of the [ Creative Commons Attribution](http://creativecommons.org/licenses/by/4.0/)\n[License (CC BY)](http://creativecommons.org/licenses/by/4.0/) . The use, distribution or\nreproduction in other forums is permitted,\nprovided the original author(s) and the\ncopyright owner(s) are credited and that the\noriginal publication in this journal is cited, in\naccordance with accepted academic practice.\nNo use, distribution or reproduction is\npermitted which does not comply with\nthese terms.\n[The meaningfulness of](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full) exploring\none ’ s own limits [ through](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[interactions and enjoyment](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[in outdoor high-intensity](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[physiotherapy for people](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[with multiple sclerosis: a](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\n[qualitative study](https://www.frontiersin.org/articles/10.3389/fresc.2024.1303094/full)\nStine Susanne Haakonsen Dahl 1 *, Ellen Christin Arntzen 1 and\nBritt Normann 1,2\n1 Faculty of Nursing and Health Sciences, Nord University, Bodø, Norway, 2 Department of Physiotherapy,\nNordland Hospital Trust, Bodø, Norway\nBackground and purpose: Physical activity (PA) is often reduced in people with\nMS (pwMS), even when disability is low. Understanding the perspectives of pwMS\non interventions aiming to improve PA is important to inform the development\nof such services. The aim of this study was to explore the experiences\nof pwMS participating in an outdoor, high-intensity and balance exercise\ngroup intervention.\nMethods: This qualitative study was nested within an RCT exploring a novel\nintervention integrating sensorimotor exercises with high-intensity intervals of", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed13.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 2 Materials and methods\n\n#### 2.3 Study context\n\n| Week 1: MS outpatient clinic | Consultation with the MS nurse (20 min) to address work-related issues based on a structured guide comprising the following themes: knowledge of MS at the workplace, experienced work-related challenges due to MS, potential needs and facilitators . |\n|:---|:---|\n| Week 1: MS outpatient clinic | Physiotherapy assessment (60 min) to explore the potential for changes in balance and walking aiming to turn focus toward possibilities and thus, motivate the patient . |\n| Week 1: MS outpatient clinic | Based on these assessments the MS nurse and the physiotherapist indicated the aspects of importance on a standardized form to inform the municipal physiotherapist. |\n| Week 1: MS outpatient clinic | Standardized testing (baseline, for the RCT). |\n| Week 2 - 5: Municipality | Physiotherapy assessment (60 - 90 min) to explore the patient ’ s impairments and potential for improvements in a clinical examination prior to group-training. |\n| Week 2 - 5: Municipality | Indoor group (60 min × 2 weekly, for 4 weeks). There were three to fi ve participants in each group and one physiotherapist. Trunk control, balance and physical activity were addressed (GroupCoreDIST). Participants received a link to CoreDIST digital exercise-videos and were advised to do them 1 × weekly throughout the intervention. (videos can be accessed here: https://www.nord.no/en/node/35,098 ) |\n| Week 2 - 5: Municipality | Digital meeting with a multidisciplinary team (pwMS, employer, physiotherapist & MS nurse) (20 min) regarding barriers to work participation and needs for adaptations regarding work and physical activity, according to a structured meeting-guide (one meeting). |\n| Week 6 | Standardized testing (midway, for the RCT). |\n| Week 7 - 10: Municipality | Outdoor group (60 min × 2 weekly, for 4 weeks). A maximum of ten participants and two physiotherapists were included in each group. Trunk control and balance (GroupCoreDIST exercises) were addressed, and high-intensity walking or running was performed. The intervention was conducted in a city park where both fl at and uneven surfaces and hilly terrain were available ( Table 2 ). |\n| Week 7 - 10: Municipality | Additionally, participants were encouraged to comply with the exercise-videos through a weekly SMS-reminder. |\n| Week 11 - 14 | Standardized testing ( fi nal, for the RCT) and qualitative interviews. |\nDahl et al. [10.3389/fresc.2024.1303094](https://doi.org/10.3389/fresc.2024.1303094)", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed13.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_STO_2004.pdf", - "query": "What was the sales revenue of Santos in 2004 ?", - "target_page": 12, - "target_passage": " Sales revenue was a record $1,501 million", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "## SANTOS GROUP INTERESTS\n\n- ordinary - - - - - - - 5.40 6.57 **6.59**\n- special - - - - - - - - - **5.00**\nDividends ($million)\n- ordinary ($million) - - - - - - - 18.9 23.0 **23.0**\n- special ($million) - - - - - - - - - **14.3**\nEarnings per share (¢) 20.0 35.4 35.3 29.1 51.0 80.0 72.9 51.9 52.1 **58.6**\nReturn on total operating revenue (%) 14.9 24.4 24.0 17.6 31.0 31.3 28.6 20.9 20.2 **21.7**\nReturn on average ordinary equity (%) 7.2 12.6 11.8 9.1 15.5 22.3 19.0 13.1 12.3 **13.1**\nReturn on average capital employed (%) 6.1 9.6 8.7 7.1 11.5 16.7 14.1 9.0 8.8 **9.4**\nNet debt/(net debt + equity) (%) 29.7 37.2 36.7 39.8 38.7 27.3 28.0 28.9 22.5 **24.4**\nNet interest cover (times) 5.8 6.2 5.4 4.4 5.2 9.1 9.7 8.1 8.5 **9.2**\n**General**\nNumber of employees\n(excluding contractors) 1,471 1,461 1,615 1,650 1,645 1,631 1,713 1,737 1,700 **1,526**\nNumber of shareholders 55,684 55,482 65,459 81,286 81,416 76,457 86,472 85,888 84,327 **78,976**\nMarket capitalisation ($million) 2,111 2,741 3,826 2,654 2,516 3,670 3,589 3,509 4,017 **4,965**\nPrior year amounts have, where applicable, been adjusted to place them on a comparable basis with current year amounts.\nFINANCIAL REPORT\nAnnual Report 2004 46\n**CONTENTS**\n**Directors’ Statutory Report 47**\n**Financial Report**\n**Statements of Financial Performance 50**\n**Statements of Financial Position 51**\n**Statements of Cash Flows 52**\n**Notes to the Financial Statements**\n1 Statement of Accounting Policies 53\n2 Revenue from Ordinary Activities 56\n3 Expenses from Ordinary Activities 56\n4 Borrowing Costs 56\n5 Profit from Ordinary Activities 57\n6 Taxation 57\n7 Receivables 58\n8 Inventories 58\n9 Other Assets 58\n10 Exploration and Development Expenditure 58\n11 Land and Buildings, Plant and Equipment 59\n12 Other Financial Assets 59\n13 Intangibles 59\n14 Payables 59\n15 Interest-Bearing Liabilities 60\n16 Provisions 61\n17 Other Liabilities 61\n18 Contributed Equity 62\n19 Foreign Currency Translation Reserve 68\n20 Retained Profits 68\n21 Earnings per Share 69\n22 Investments in Controlled Entities 70\n23 Interests in Joint Ventures 72\n24 Notes to Statements of Cash Flows 74", - "page_start": 46, - "page_end": 47, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\nProfit on sale of oil and gas assets **43.9** - **-** - **43.9** -\nWrite-down of exploration and development expenditure **(4.7)** (1.3) **(17.4)** (58.4) **(22.1)** (59.7)\nOrganisation restructure costs **(21.6)** - **-** - **(21.6)** -\nAccelerated depreciation - Heytesbury **-** (20.2) **-** - **-** (20.2)\n**622.6** 508.3 **(13.6)** (42.8) **609.0** 465.5\nGain on sale of listed investments **0.1** 45.8\nUnallocated corporate expenses **(34.7)** (45.8)\n**Earnings before interest and tax 574.4** 465.5\nUnallocated borrowing costs **(33.6)** (34.6)\nProfit from ordinary activities before income tax expense **540.8** 430.9\nIncome tax expense **(160.9)** (103.9)\n**Net profit after income tax attributable to the**\n**shareholders of Santos Ltd 379.9** 327.0\n**Non-cash expenses**\nDepreciation, depletion and amortisation **434.4** 454.9 **90.8** 65.9 **525.2** 520.8\nUnallocated corporate depreciation, depletion and amortisation **14.5** 10.8\nTotal depreciation, depletion and amortisation **539.7** 531.6\nWrite-down of exploration and development expenditure **4.7** 1.3 **17.4** 58.4 **22.1** 59.7\nUnallocated corporate write-down of listed investment **-** 4.4\n**Total non-cash expenses 561.8** 595.7\n**Acquisition of non-current assets**\nControlled entities **92.2** 24.0 **35.1** - **127.3** 24.0\nOil and gas assets, property, plant and equipment **761.8** 587.0 **146.4** 140.0 **908.2** 727.0\nUnallocated corporate acquisition of oil and gas assets,\nproperty, plant and equipment **21.3** 23.3\n**Total acquisition of non-current assets 1,056.8** 774.3\n**Assets**\nSegment assets **5,120.1** 4,447.8 **694.7** 602.7 **5,814.8** 5,050.5\nUnallocated corporate assets **141.2** 167.8\n**Consolidated total assets 5,956.0** 5,218.3\n**Liabilities**\nSegment liabilities **2,129.1** 1,678.3 **120.9** 174.9 **2,250.0** 1,853.2\nUnallocated corporate liabilities **207.7** 277.2\n**Consolidated total liabilities 2,457.7** 2,130.4\n* **Secondary Reporting** *\n**Business segments**\nThe Santos Group operates predominantly in one business, namely the exploration, development, production, transportation and marketing of\nhydrocarbons. Revenue is derived from the sale of gas and liquid hydrocarbons and the transportation of crude oil.\nAnnual Report 2004 82\nNOTES TO THE FINANCIAL STATEMENTS\nfor the year ended 31 December 2004\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\n**29. Commitments for Expenditure $million** $million **$million** $million\nThe Santos Group has the following commitments for expenditure:\n**(a) Capital commitments**\nCapital expenditure contracted for at balance date for which no amounts\nhave been provided in the financial statements:\nDue not later than one year **253.5** 237.7 **93.9** 84.3\nDue later than one year but not later than five years **13.4** 33.2 **8.2** 0.2\n**266.9** 270.9 **102.1** 84.5\nSantos Ltd has guaranteed the capital commitments of certain controlled entities\n(refer note 31 for further details).\n**(b) Minimum exploration commitments**\nMinimum exploration commitments for which no amounts have been provided", - "page_start": 82, - "page_end": 83, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\nDeferred tax assets **3.0** 1.4 **2.4** 0.8\nOther 9 **2.9** 1.1 **-** -\n**Total non-current assets 5,280.1** 4,808.8 **4,104.3** 3,873.4\n**Total assets 5,956.0** 5,218.3 **6,130.1** 5,397.2\n**Current liabilities**\nPayables 14 **371.6** 291.3 **436.3** 655.0\nDeferred income **5.8** 8.9 **1.5** 2.0\nInterest-bearing liabilities 15 **49.9** 45.4 **1,686.4** 1,411.7\nCurrent tax liabilities **11.2** 29.3 **9.9** 23.5\nProvisions 16 **52.8** 55.3 **48.7** 47.5\nOther 17 **14.7** 10.6 **-** -\n**Total current liabilities 506.0** 440.8 **2,182.8** 2,139.7\n**Non-current liabilities**\nDeferred income **16.3** 18.8 **-** -\nInterest-bearing liabilities 15 **1,209.5** 963.3 **-** -\nDeferred tax liabilities **560.4** 535.8 **462.5** 454.2\nProvisions 16 **131.6** 116.0 **46.0** 38.3\nOther 17 **33.9** 55.7 **-** -\n**Total non-current liabilities 1,951.7** 1,689.6 **508.5** 492.5\n**Total liabilities 2,457.7** 2,130.4 **2,691.3** 2,632.2\n**Net assets 3,498.3** 3,087.9 **3,438.8** 2,765.0\n**Equity**\nContributed equity 18 **2,139.0** 1,893.1 **2,139.0** 1,893.1\nForeign currency translation reserve 19 **(9.0)** (8.8) **-** -\nRetained profits 20 **1,368.3** 1,203.6 **1,299.8** 871.9\n**Total equity 3,498.3** 3,087.9 **3,438.8** 2,765.0\nThe statements of financial position are to be read in conjunction with the notes to the financial statements.\nAnnual Report 2004 52\nSTATEMENTS OF CASH FLOWS\nfor the year ended 31 December 2004\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\nNote **$million** $million **$million** $million\n**Cash flows from operating activities**\nReceipts from customers **1,544.3** 1,637.3 **644.4** 683.0\nDividends received **-** 0.4 **251.7** 0.4\nInterest received **3.5** 2.5 **45.1** 36.9\nOverriding royalties received **14.5** 17.0 **19.0** 22.1\nPipeline tariffs and other receipts **19.9** 28.2 **18.0** 1.6\nPayments to suppliers and employees **(583.6)** (439.9) **(279.0)** (186.4)\nRoyalty, excise and PRRT payments **(169.6)** (118.7) **(78.4)** (39.8)\nBorrowing costs paid **(65.2)** (60.9) **(90.6)** (83.6)\nIncome taxes paid **(158.8)** (168.6) **(137.5)** (65.1)\n**Net cash provided by operating activities** 24 **605.0** 897.3 **392.7** 369.1\n**Cash flows from investing activities**\nPayments for:\nExploration **(126.0)** (149.8) **(65.7)** (30.6)\nDelineation **(73.7)** (75.0) **(6.1)** (29.5)\nDevelopment **(256.1)** (188.1) **(124.4)** (68.7)\nLand and buildings, plant and equipment **(343.1)** (337.8) **(127.7)** (91.7)\nAcquisitions of oil and gas assets **(14.5)** (7.6) **-** (1.5)\nAcquisitions of controlled entities **(112.3)** (22.7) **(93.6)** (22.7)\nShare subscriptions in controlled entities **-** - **(151.7)** (469.9)\nRestoration **(7.3)** (2.6) **(0.1)** (0.3)\nProceeds from disposal of non-current assets **39.9** 108.0 **430.0** 62.7\nProceeds from disposal of controlled entities **-** 22.6 **-** 3.9\nOther investments **(0.5)** - **(0.5)** -\n**Net cash used in investing activities (893.6)** (653.0) **(139.8)** (648.3)\n**Cash flows from financing activities**\nDividends paid **(212.8)** (198.0) **(212.8)** (198.0)", - "page_start": 52, - "page_end": 53, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Chairman’s Review\n\nreflecting higher average prices\nacross most products.\nGroup sales revenue increased by\n2.5% to a record $1,501 million,\nearnings before interest and tax\nimproved by 23% to $574 million\nand net profit after tax rose by\n16% to $380 million.\nThis strong financial performance,\ncombined with the confidence\nthat Santos will continue to grow\nearnings in the future, enabled\nthe Board to increase the final\ndividend on ordinary shares by\n20% from 15 cents to 18 cents\nper share, fully franked. For the\nfull year, dividends increased\nby 10% to 33 cents per share,\ncompared with 30 cents per share\nin each of the four previous\nyears. On a grossed up basis, this\nrepresents a yield of over 5%.\nIn response to increasing interest\nand enquiry from shareholders,\nthe Dividend Reinvestment Plan\nhas been reintroduced and\napplied to the final dividend\npaid during March 2005.\nSantos continued its proactive\napproach to capital management\nwith the redemption and buyback\nof the outstanding Preference\nShares and the issue of FUELS\n(Franked Unsecured Equity Listed\nSecurities). This initiative was\ndriven by the alignment of\nAustralian accounting standards\nwith international requirements,\nand closed oversubscribed, raising\n$600 million in new equity.\nThe total shareholder return for\nthe year, including share price\nappreciation and dividends paid,\nwas 28% - an excellent result.\nIn addition to our focus\non shareholder value, Santos\ntakes its corporate social\nresponsibilities seriously and\nis committed to sustainability\nas a core value in all operations.\nThe Company’s first Sustainability\nReview was released during\nthe year.\nSantos continues to be\nrecognised for the high quality\nof its corporate governance,\nreceiving a measure of five out\nof five for corporate governance\nfor the third successive year\nin an independent report prepared\nby leading accounting and\nmanagement firm, Horwath,\nand the University of Newcastle.\nThe safety of our employees and", - "page_start": 3, - "page_end": 3, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "Annual Report 2004 TAPPING INTO THE ENERGY... INSIDE Santos Ltd ABN 80 007 550 923 CHAIRMAN’S REVIEW **2** Stephen Gerlach comments on Santos’ performance in 2004. 2004 ACHIEVEMENTS 2005 AND BEYOND **3** Key achievements in 2004 and three-year performance, plus what to look for in the near-term future. MANAGING DIRECTOR’S REVIEW **4** John Ellice-Flint reviews Santos’ 50th year, where the values embodied in the great explorers of yesteryear are shaping Santos today. THE WORLD OF SANTOS **8** Locations of Santos’ global exploration, development and production activities. ANALYSING FINANCIAL PERFORMANCE **10** Putting the numbers in perspective and explaining the 2004 financial results. LEVERAGING BASE BUSINESS **12** Production results for 2004 plus a review of activities that are creating value in Santos’ base business. CREATING OPPORTUNITIES **15** Exploration strategy, results and acreage acquisitions, 2005 program and new venture opportunities.\nCAPTURING AND DELIVERING GROWTH **18** Progress on Santos’ development projects and gas commercialisation highlights. MANAGING OPTIONS **22** Strategic projects, portfolio management activities and reserves movements in 2004. SUSTAINABILITY **26** Sustainability activities undertaken in 2004, including safety and environmental performance, employees and communities. CORPORATE GOVERNANCE **29** Details of the main corporate governance practices Santos has in place. DIRECTORS’ AND SENIOR EXECUTIVES’ REMUNERATION **37** Remuneration details for Directors and key executives. BOARD OF DIRECTORS **41** Directors’ biographical details. GROUP INTERESTS **42** Santos licence areas and percentage interests. 10 YEAR SUMMARY **44** Statistical summary of financial performance.\nDIRECTORS’ STATUTORY REPORT **47** Directors’ shareholdings, meetings, activities and emoluments. FINANCIAL REPORT **50** Statements of financial performance, financial position and cash flows and notes to the financial statements. STOCK EXCHANGE AND SHAREHOLDER INFORMATION **90** Listing of top 20 shareholders, analysis of shares and voting rights. INFORMATION FOR SHAREHOLDERS **92** Annual General Meeting, final dividend, shareholder enquiries and information resources for shareholders. GLOSSARY **93** Most frequently used terms explained. BACK COVER Corporate directory", - "page_start": 0, - "page_end": 1, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\nOverseas net assets **(12.3)** (91.1) **-** -\nNet translation adjustment **(0.2)** (4.7) **-** -\nBalance at the end of the year **(9.0)** (8.8) **-** -\nThe foreign currency translation reserve records the foreign currency differences arising from the translation of self-sustaining foreign operations, the\ntranslation of transactions that hedge the Company’s net investment in a foreign operation or the translation of foreign currency monetary items\nforming part of the net investment in a self-sustaining operation.\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\n**20. Retained Profits $million** $million **$million** $million\nBalance at the end of the year **1,368.3** 1,203.6 **1,299.8** 871.9\n**Movements during the year**\nBalance at the beginning of the year **1,203.6** 983.2 **871.9** 795.5\nEffect of initial adoption of revised AASB 1028 “Employee Benefits” **-** (1.9) **-** (1.8)\nEffect of initial adoption of AASB 1044 “Provisions, Contingent Liabilities and\nContingent Assets” **-** 93.3 **-** 93.3\nNet profit after income tax attributable to the shareholders of Santos Ltd **379.9** 327.0 **643.1** 182.9\nDividends recognised during the year **(212.8)** (198.0) **(212.8)** (198.0)\nPremium paid on buy-back of reset convertible preference share **(2.4)** - **(2.4)** -\nBalance at the end of the year **1,368.3** 1,203.6 **1,299.8** 871.9\n**Dividends provided for and paid by the Company**\nSpecial dividend of $5.00 per redeemable convertible preference share paid on\n7 October 2004 on 2,865,821 shares, fully franked **14.3** - **14.3** -\nPreferential, non-cumulative dividend of $3.2940 per reset convertible preference\nshare paid on 31 March 2004, fully franked (2003: $3.2760 per share provided\nand paid on 31 March 2003, fully franked) **11.5** 11.5 **11.5** 11.5\nPreferential, non-cumulative dividend of $3.2940 per reset convertible preference\nshare paid on 30 September 2004, fully franked (2003: $3.2940 per share paid on\n30 September 2003, fully franked) **11.5** 11.5 **11.5** 11.5\nFinal 2003 dividend of 15.0 cents per ordinary share paid on 31 March 2004,\nfully franked (2003: 15.0 cents per share, fully franked) **87.7** 87.4 **87.7** 87.4\nInterim dividend of 15.0 cents per ordinary share paid on 30 September 2004,\nfully franked (2003: 15.0 cents per share, fully franked) **87.8** 87.6 **87.8** 87.6\n**212.8** 198.0 **212.8** 198.0\n**Subsequent to reporting date**\nSince the end of the financial year, the Directors have declared the following\ndividends payable on 31 March 2005:\nFinal 2004 dividend of 18.0 cents per ordinary share, fully franked **105.4 105.4**\nPreferential, non-cumulative floating rate dividend of $2.4497 per redeemable\nconvertible preference share, fully franked **14.7 14.7**", - "page_start": 69, - "page_end": 69, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\n**Total assets 5,063.1** 4,550.3 **1,579.3** 1,570.7\n**Current liabilities**\nPayables **237.6** 190.5 **76.0** 60.2\nProvisions **3.9** 7.6 **0.9** 1.6\n**Total current liabilities 241.5** 198.1 **76.9** 61.8\n**Non-current liabilities**\nProvisions **129.4** 113.7 **43.8** 36.0\n**Total liabilities 370.9** 311.8 **120.7** 97.8\n**Net investments in joint ventures 4,692.2** 4,238.5 **1,458.6** 1,472.9\n(d) The amount of capital expenditure commitments, minimum exploration commitments\nand contingent liabilities in respect of unincorporated joint ventures are:\nCapital expenditure commitments **266.9** 270.9 **102.1** 84.5\nMinimum exploration commitments **172.5** 347.3 **71.5** 107.4\nContingent liabilities **13.4** 15.1 **6.1** 4.8\nAnnual Report 2004 74\nNOTES TO THE FINANCIAL STATEMENTS\nfor the year ended 31 December 2004\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\n**24. Notes to Statements of Cash Flows $million** $million **$million** $million\n**Reconciliation of profit from ordinary activities after income tax to net cash**\n**provided by operating activities**\n**Profit from ordinary activities after income tax 379.9** 327.0 **643.1** 182.9\nAdd/(deduct) non-cash items:\nDepreciation, depletion and amortisation **539.7** 531.6 **210.9** 195.8\nWrite-down of controlled entities **-** - **-** 40.8\nWrite-down of exploration and development expenditure **22.1** 59.7 **4.6** 6.1\nWrite-down of investment in listed shares **-** 4.4 **-** 4.4\n(Decrease)/increase in income taxes payable **(18.1)** (24.5) **12.4** (7.4)\nNet increase/(decrease) in deferred tax asset and deferred tax liability **23.0** 14.8 **5.1** (8.3)\nTax benefit upon entering into Australian tax consolidation regime **(20.0)** (55.0) **(20.0)** (47.6)\nCapitalised interest **(32.1)** (22.6) **-** -\nForeign currency fluctuations **(38.4)** 13.3 **(2.3)** (1.1)\nNet profit on sale of non-current assets **(52.4)** (55.1) **(297.7)** (45.8)\nNet (profit)/loss on sale of controlled entities **-** (4.5) **-** 1.0\nNet cash provided by operating activities before change in assets or liabilities **803.7** 789.1 **556.1** 320.8\nAdd/(deduct) change in operating assets or liabilities net of acquisitions of businesses:\nDecrease/(increase) in receivables **(157.9)** 100.1 **(117.4)** 19.6\nDecrease/(increase) in inventories **(1.7)** 11.7 **(5.6)** 9.0\nDecrease/(increase) in other assets **(6.7)** 2.4 **0.7** 2.3\n(Decrease)/increase in payables **(32.0)** (2.4) **(23.3)** 21.0\n(Decrease)/increase in provisions **(0.4)** (3.6) **(17.8)** (3.6)\n**Net cash provided by operating activities 605.0** 897.3 **392.7** 369.1\n**25. Related Parties**\nSantos Ltd and its controlled entities engage in a variety of related party transactions in the ordinary course of business. These transactions are\nconducted on normal terms and conditions.\nDetails of related party transactions and amounts are set out in:\nNote 2 as to interest received from controlled entities;\nNote 4 as to interest paid to controlled entities;\nNote 7 as to tax related balances and other amounts owing by controlled entities;", - "page_start": 74, - "page_end": 75, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\n31 December 2004 and since the end of the year the Company has paid, or agreed to pay, premiums in respect of such contracts for the year ending\n31 December 2005. The insurance contracts insure against certain liability (subject to exclusions) persons who are or have been directors or officers\nof the Company and controlled entities. A condition of the contracts is that the nature of the liability indemnified and the premium payable not be\ndisclosed.\n**11. Rounding**\nAustralian Securities and Investments Commission Class Order 98/100, dated 10 July 1998, applies to the Company and accordingly amounts have\nbeen rounded off in accordance with that Class Order, unless otherwise indicated.\nThis report is made on 23 February, 2005 in accordance with a resolution of the Directors.\nDirector Director\n23 February, 2005\nAnnual Report 2004 50\nSTATEMENTS OF FINANCIAL PERFORMANCE\nfor the year ended 31 December 2004\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\nNote **$million** $million **$million** $million\nProduct sales 2 **1,500.9** 1,465.0 **568.8** 616.3\nCost of sales 3 **(1,049.8)** (974.4) **(414.5)** (356.6)\nGross profit **451.1** 490.6 **154.3** 259.7\nOther revenue 2 **252.3** 154.4 **858.0** 126.2\nOther expenses 3 **(129.0)** (179.5) **(221.0)** (108.3)\nBorrowing costs 4 **(33.6)** (34.6) **(91.1)** (84.0)\n**Profit from ordinary activities before income tax expense 540.8** 430.9 **700.2** 193.6\nIncome tax expense relating to ordinary activities 6 **(160.9)** (103.9) **(57.1)** (10.7)\n**Net profit after income tax attributable to the shareholders of Santos Ltd 379.9** 327.0 **643.1** 182.9\nNet exchange differences relating to self-sustaining foreign operations 19 **(0.2)** (4.7) **-** -\n**Total changes in equity from non-owner related transactions attributable**\n**to the shareholders of Santos Ltd 379.7** 322.3 **643.1** 182.9\n**Earnings per share (cents)**\nBasic 21 **58.6** 52.1\nDiluted 21 **58.5** 51.5\nThe statements of financial performance are to be read in conjunction with the notes to the financial statements.\nAnnual Report 2004 51\nSTATEMENTS OF FINANCIAL POSITION\nas at 31 December 2004\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\nNote **$million** $million **$million** $million\n**Current assets**\nCash **128.0** 111.1 **39.3** 52.9\nReceivables 7 **409.1** 171.7 **1,917.7** 1,410.3\nInventories 8 **117.3** 112.4 **58.8** 53.2\nOther 9 **21.5** 14.3 **10.0** 7.4\n**Total current assets 675.9** 409.5 **2,025.8** 1,523.8\n**Non-current assets**\nExploration and development expenditure 10 **3,210.3** 2,945.3 **905.8** 903.6\nLand and buildings, plant and equipment 11 **2,058.7** 1,840.8 **665.4** 673.1\nOther financial assets 12 **1.2** 11.7 **2,530.7** 2,295.9\nIntangibles 13 **4.0** 8.5 **-** -", - "page_start": 50, - "page_end": 52, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\nOther entities **3.5** 2.5 **2.3** 1.4\nDividends from other entities **-** 0.4 **-** 0.4\nDividends from controlled entities **-** - **251.7** -\nInsurance recovery **116.6** - **73.8** -\nProceeds from sale of non-current assets **98.9** 108.0 **462.1** 62.7\nProceeds from sale of controlled entities **-** 22.6 **-** 3.9\n**252.3** 154.4 **858.0** 126.2\n**3. Expenses from Ordinary Activities**\nCost of sales:\nProduction costs **308.5** 263.6 **113.8** 95.2\nPipeline tariffs and tolls **32.6** 33.3 **7.4** 3.2\nRoyalty, excise and PRRT **154.0** 131.4 **73.1** 41.6\nDepreciation, depletion and amortisation **536.4** 528.8 **209.2** 194.7\nThird party gas purchases **14.9** 5.4 **12.2** 12.4\n**1,046.4** 962.5 **415.7** 347.1\nDecrease/(increase) in product stock **3.4** 11.9 **(1.2)** 9.5\n**1,049.8** 974.4 **414.5** 356.6\nOther:\nSelling, general and administrative expenses:\nOperating expenses **57.1** 41.6 **50.3** 34.1\nDepreciation and amortisation **3.3** 2.8 **1.7** 1.1\nWrite-down of investment in controlled entities **-** - **-** 40.8\nWrite-down of investment in listed shares **-** 4.4 **-** 4.4\n**60.4** 48.8 **52.0** 80.4\nBook value of non-current assets sold **46.5** 52.9 **164.4** 16.9\nBook value of controlled entities sold **-** 18.1 **-** 4.9\nWrite-down of exploration and development expenditure **22.1** 59.7 **4.6** 6.1\n**129.0** 179.5 **221.0** 108.3\n**4. Borrowing Costs**\nInterest expense:\nControlled entities **-** - **90.7** 83.6\nOther entities **65.7** 57.2 **0.4** 0.4\nLess interest capitalised **(32.1)** (22.6) **-** -\n**33.6** 34.6 **91.1** 84.0\nAnnual Report 2004 57\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\n**5. Profit from Ordinary Activities $million** $million **$million** $million\n**(a) Profit from ordinary activities before tax includes the following items**\nDepreciation, depletion and amortisation:\nDepletion of exploration and development expenditure **344.3** 333.8 **116.5** 119.7\nDepreciation of plant and equipment **169.1** 168.7 **85.8** 69.1\nDepreciation of buildings **2.0** 3.3 **1.0** 1.8\nFuture restoration costs **19.8** 16.8 **7.6** 5.2\nAmortisation of goodwill **4.5** 9.0 **-** -\n**539.7** 531.6 **210.9** 195.8\nCharges to provisions:\nDoubtful debts **(0.6)** 0.2 **(0.2)** 0.1\nStock obsolescence **6.4** 1.0 **3.1** 0.2\nEmployee entitlements and non-executive Directors’ retirement benefits **(0.3)** 6.7 **(0.3)** 6.2\nOperating lease rentals **42.2** 45.6 **21.4** 22.5\nProfit on disposal of non-current assets **(52.4)** (55.1) **(297.7)** (45.8)\n(Profit)/loss on disposal of controlled entities **-** (4.5) **-** 1.0\n**(b)Individually significant expenses/(gains) included in profit from**\n**ordinary activities before income tax**\nInsurance recovery **(116.6)** - **(73.8)** -\nCosts associated with Moomba liquids recovery plant fire included in cost of sales **17.5** - **11.9** -\nProfit on sale of oil and gas assets **(43.9)** - **(298.4)** -", - "page_start": 57, - "page_end": 58, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\nconsideration received, if any.\nThe value of the shares issued to eligible\nemployees under the Santos Employee\nShare Acquisition Plan is expensed over\na three year period.\n**(u) Income tax**\nTax effect accounting is applied whereby\nthe income tax charged in the statements\nof financial performance is matched with\nthe accounting profit after allowing for\npermanent differences. Income tax on\ntiming differences, which arise from items\nbeing brought to account in different\nperiods for income tax and accounting\npurposes, is carried forward in the\nstatements of financial position as a\ndeferred tax asset or deferred tax liability.\nFuture income tax benefits relating to\nentities which incur losses are brought to\naccount where realisation of the benefits\nis considered to be virtually certain.\nSantos Ltd is the head entity in the\ntax-consolidated group comprising all\nthe Australian resident wholly-owned\ncontrolled entities set out in note 22.\nThe implementation date for the\ntax-consolidated group was\n1 January 2003.\nThe head entity recognises all of the\ncurrent and deferred tax assets and\nliabilities of the tax-consolidated group.\nThe tax-consolidated group has entered\ninto a tax funding agreement that requires\nwholly-owned subsidiaries to make\ncontributions to the head entity for tax\nliabilities and deferred tax balances arising\nfrom external transactions occurring after\nimplementation of tax consolidation. The\ncontributions are calculated as a\npercentage of profit from ordinary\nactivities before income tax expense.\nContributions are payable following\npayment of the liabilities by Santos Ltd.\nThe assets and liabilities arising under the\ntax funding agreement are recognised as\nintercompany assets and liabilities with a\nconsequential adjustment to income tax\nexpense or revenue.\nThe tax-consolidated group has also\nentered into a tax sharing agreement\npursuant to which the wholly-owned\ncontrolled entities may be required to\ncontribute to the tax liabilities of Santos\nLtd in the event of default by Santos Ltd\nor upon leaving the group.\nAnnual Report 2004 56\nNOTES TO THE FINANCIAL STATEMENTS\nfor the year ended 31 December 2004\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\n**2. Revenue from Ordinary Activities $million** $million **$million** $million\nProduct sales:\nGas and ethane **680.1** 720.8 **294.6** 306.1\nCrude oil **501.8** 477.7 **198.5** 175.7\nCondensate and naphtha **228.5** 150.0 **44.2** 63.8\nLiquefied petroleum gas **90.5** 116.5 **31.5** 70.7\n**1,500.9** 1,465.0 **568.8** 616.3\nOther:\nOverriding royalties **14.3** 13.3 **18.7** 18.4\nEquipment rentals, pipeline tariffs and other **19.0** 7.6 **6.6** 3.9\nInterest revenue:\nControlled entities **-** - **42.8** 35.5", - "page_start": 56, - "page_end": 57, - "source_file": "ASX_STO_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "1002.2525.pdf", - "query": "How have been confirmed nonvanishing neutrino ?", - "target_page": 2, - "target_passage": "The nonvanishing neutrino masses have been confirmed by various neutrino oscillation phenomena and indicate the evidence of new physics beyond the Standard Model.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## I. INTRODUCTION\n\nThe nonvanishing neutrino masses have been confirmed by various neutrino oscillation\nphenomena and indicate the evidence of new physics beyond the Standard Model. The most\nattractive idea to naturally explain the tiny neutrino masses is the seesaw mechanism [1], in\nwhich the right-handed (RH) neutrinos singlet under the SM gauge group are introduced.\nThe minimal gauged U (1) B − L model based on the gauge group SU (3) C × SU (2) L × U (1) Y × U (1) B − L [2] is an elegant and simple extension of the SM, in which the RH neutrinos of\nthree generations are necessarily introduced because of the gauge and gravitational anomaly\ncancellations. In addition, the mass of RH neutrinos arises associated with the U (1) B − L\ngauge symmetry breaking.\nAlthough the scale of the B − L gauge symmetry breaking is basically arbitrary as long as\nphenomenological constraints are satisfied, one interesting option is to take it to be the TeV\nscale [3]. It has been recently pointed out [4] that when the classical conformal invariance\nis imposed on the minimal U (1) B − L model, the symmetry breaking scale appears to be the TeV scale naturally. If this is the case, all new particles, the Z gauge boson, the B − L\nHiggs boson H and the RH neutrinos appear at the TeV scale unless the U (1) B − L gauge\ncoupling is extremely small, and they can be discovered at Large Hadron Collider [5- 8].\nThen we may be able to understand the relation between the gauge symmetry breaking and", - "page_start": 1, - "page_end": 1, - "source_file": "1002.2525.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\n### **References**\n\n[1] F. Aharonian et al. 2007, ApJ , 664 , L71\n[2] F. Aharonian et al. 2006, Nature , 440 , 1018\n[3] F. Aharonian et al. 2007, A&A , 475 , L9\n[4] J. Holder, et al. 2008, AIPC , 1085 , 657\n[5] L. Costamante & G. Ghisellini 2002, A&A , 384 ,\n56\n[6] E.S. Perlman 2000, AIPC , 515 , 53\n[7] F.W. Stecker et al. 1996, ApJ , 473 , L75\n[8] P. Giommi et al. 2005, A&A , 434 , 385\n[9] S. Turriziani et al. 2007, A&A , 472 , 699\n[10] L. Costamante 2006, arXiv:0612709\n[11] P. Padovani et al. 2002, ApJ , 581 , 895\n[12] R. Muhkerjee et al. 2001, AIPC , 558 , 324\n[13] A.A. Abdo et al. 2009, ApJ , 700 , 597\n[14] V.A. Acciari et al. 2008, ApJ , 684 , L73\n[15] V.A. Acciari et al. 2009, ApJ , 707 , 612\n[16] V.A. Acciari et al. 2009, ApJ , 690 , L126\n[17] V.A. Acciari et al. 2009, ApJ , 693 , L104\n[[18] L.C. Reyes 2009, arXiv:0907.5175](http://arxiv.org/abs/0907.5175)\n[19] R.A. Ong 2009, ATel , 1941\n[20] R.A. Ong et al. 2009, ATel , 2272\n[21] V.A. Acciari et al. 2009, ApJ , 708 , L100\n[22] R.A. Ong et al. 2009, ATel , 2301\n[23] R.A. Ong et al. 2009, ATel , 2260\n[24] R.A. Ong et al. 2009, ATel , 2309\n[[25] W. Benbow 2009, arXiv:0908.1412](http://arxiv.org/abs/0908.1412)\n[26] V.A. Acciari et al. 2009, ApJ , submitted\n[27] V.A. Acciari et al. 2009, ApJ , 695 , 1370\n[28] V.A. Acciari et al. 2009, ApJ , in press\n[[29] J. Grube 2009, arXiv:0907.4862](http://arxiv.org/abs/0907.4862)\neConf C091122", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## III. RIGHT-HANDED NEUTRINO DARK MATTER\n\nDue to the Z 2 parity, one of RH neutrino N 3 (we denote it as N hereafter) in our model\ncan be the DM candidate. We first estimate its relic abundance and identify the model\n4\nparameters to be consistent with the current observations. Next we calculate the scattering\ncross section between the DM particle and a proton and discuss the implication for the direct\nDM search experiments.", - "page_start": 3, - "page_end": 4, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix A: The Higgs sector\n\n### 2. Annihilation into neutrinos\n\n#### a. Annihilation into ν a , ν a (light active-like neutrinos)\n|M| 2 =\n32 ���� g 2 B − L q f q N s − M 2 Z + iM Z Γ Z ���� 2\n( s − 4 m 2 N ) � 3 8 s 1 2 � s 2 + m 2 ν a � + 1 2 � s 4 + m 2 ν a � cos 2 θ � . (B2)\n10", - "page_start": 9, - "page_end": 9, - "source_file": "1002.2525.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\nVERITAS has detected VHE γ -ray emission from\n16 AGN (15 blazars), including 8 VHE discoveries.\nThese AGN are shown in Table I, and each has been\ndetected by the Large Area Telescope (LAT) instru-\nment aboard the Fermi Gamma-ray Space Telescope.\nEvery blazar discovered by VERITAS was the sub-\nject of ToO MWL observations to enable modeling of\nits simultaneously-measured SED. The known VHE\nblazars detected by VERITAS were similarly the tar-\ngets of MWL observations.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## I. INTRODUCTION\n\nthe origin of neutrino masses.\nAlthough such a TeV scale model is interesting and appealing, one might think that the\nabsence of dark matter (DM) candidate is a shortcoming of this model. A sterile RH neutrino\nwith mass of the order of MeV is one possibility [9]. In this paper, we propose a very simple\nidea to introduce the DM candidate in the minimal gauged U (1) B − L model. We introduce\nthe Z 2 parity into the model and impose one of three RH neutrinos to be odd, while the\nothers even. In this way, the Z 2 -odd RH neutrino becomes stable and the DM candidate.\nNote that two RH neutrinos are enough to reconcile with the observed neutrino oscillation\ndata, with a prediction of one massless light neutrino. Therefore, without introducing any\nadditional new dynamical degrees of freedom, the DM particle arises in the minimal gauged\nU (1) B − L model.\nThe paper is organized as follows. In the next section, we briefly describe our model. In\nsection III, we estimate the thermal relic density of the RH neutrino and identify the model\n2\nparameter to be consistent with the current observations. We also calculate the scattering\ncross section between the DM particle and nucleon and discuss the implication for the direct\nDM search experiments. We summarize our results in the section IV. Our notations and the\nformulas used in our analysis are listed in Appendix.", - "page_start": 1, - "page_end": 2, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix A: The Higgs sector\n\n### 2. Annihilation into neutrinos\n\n#### b. Annihilation into ν s , ν s (heavy sterile-like neutrinos)\n|M| 2 =\n32 ���� g 2 B − L q f q N s − M 2 Z + iM Z Γ Z ���� 2\n( s − 4 m 2 N ) � 3 8 s 1 2 � s 2 + m 2 ν s � + 1 2 � s 4 + m 2 ν s � cos 2 θ �\n+4 λ 2 N λ 2 ν s ���� ∂ Ψ\n∂h\ni\ns − M 2 h + iM h Γ h\n∂ Ψ ∂h + Ψ ∂H\ni\ns − M 2 H + iM H Γ H\n∂ Ψ\n∂H ���� 2\n( s − 4 m 2 N )( s 4 m 2 ν s ) .\n(B3)", - "page_start": 10, - "page_end": 10, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## III. RIGHT-HANDED NEUTRINO DARK MATTER\n\n### B. Direct detection of dark matter\n\nOur RH neutrino DM can elastically scatter off with nucleon, unlike another RH neutrino\nDM model has been proposed by Krauss et. al. [21] and studied [22, 23]. The main process\nis Higgs exchange and the resultant cross section for a proton is given by\nσ ( p ) SI = 4 π � m p m N\nm p + m N � 2\nf 2 p , (17)\nwith the hadronic matrix element\nf p\nm p\n= � q = u,d,s\nf ( p ) Tq\nα q\nm q\n+ 2 27 f ( p ) TG � c,b,t\nα q\nm q\n, (18)\nand the effective vertex (see Appendix for notations)\nα q = − λ N y q � ∂ Φ\n∂h\n1\nM 2 h\n∂ Ψ ∂h + Φ ∂H\n1\nM 2 H\n∂ Ψ\n∂H � , (19)\nwhere m q is a mass of a quark with a Yukawa coupling y q , and f ( p ) Tq and f ( p ) TG are constants.\n7\nFrom Eq. (19), one can see that σ ( p ) SI (sin 2 θ/v ) 2 for a given DM mass m N . Fig. 3 shows the spin-independent cross section of RH neutrino with a proton. The resultant cross section\nis found to be far below the current limits reported by XENON10 [24] and CDMSII [25]:\nσ SI ≲ 4 × 10 8 − 2 × 10 7 pb, for a DM mass of 100 GeV-1 TeV. Future experiments such\nas XENON1T [26] can reach the cross section predicted in our model.\n10 -10\n10 -9\n10 -8\n60 80 100 120 140 160 180 200\nσ\np [pb]\nm N [GeV]\nFIG. 3: The spin independent scattering cross section with a proton. All parameters are same as\nthose used in the previous section. The upper and lower lines correspond to sin θ = 0 . 7 and 0 . 3,\nrespectively.", - "page_start": 6, - "page_end": 7, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix C: Thermal averaged annihilation cross section\n\n[7] L. Basso, A. Belyaev, S. Moretti and C. H. Shepherd-Themistocleous, Phys. Rev. D 80 , 055030\n(2009).\n[8] P. F. Perez, T. Han and T. Li, Phys. Rev. D 80 , 073015 (2009).\n[9] S. Khalil and O. Seto, JCAP 0810 , 024 (2008).\n[10] M. S. Carena, A. Daleo, B. A. Dobrescu and T. M. P. Tait, Phys. Rev. D 70 , 093009 (2004).\n[11] G. Cacciapaglia, C. Csaki, G. Marandella and A. Strumia, Phys. Rev. D 74 , 033011 (2006).\n[12] S. Dawson and W. Yan, Phys. Rev. D 79 , 095002 (2009).\n[[13] L. Basso, A. Belyaev, S. Moretti and G. M. Pruna, arXiv:1002.1939 [hep-ph].](http://arxiv.org/abs/1002.1939)\n[14] E. W. Kolb and M. S. Turner, The Early Universe , Addison-Wesley (1990).\n[15] D. N. Spergel et al. [WMAP Collaboration], Astrophys. J. Suppl. 170 , 377 (2007).\n[16] J. McDonald, Phys. Rev. D 50 , 3637 (1994).\n[17] C. P. Burgess, M. Pospelov and T. ter Veldhuis, Nucl. Phys. B 619 , 709 (2001).\n[18] H. Davoudiasl, R. Kitano, T. Li and H. Murayama, Phys. Lett. B 609 , 117 (2005).\n[19] T. Kikuchi and N. Okada, Phys. Lett. B 665 , 186 (2008).\n[20] C. E. Yaguna, JCAP 0903 , 003 (2009).\n[21] L. M. Krauss, S. Nasri and M. Trodden, Phys. Rev. D 67 , 085002 (2003).\n[22] E. A. Baltz and L. Bergstrom, Phys. Rev. D 67 , 043516 (2003).\n[23] K. Cheung and O. Seto, Phys. Rev. D 69 , 113009 (2004).\n[24] J. Angle et al. [XENON Collaboration], Phys. Rev. Lett. 100 021303 (2008).\n[25] Z. Ahmed et al. [ [The CDMS-II Collaboration], arXiv:0912.3592 [astro-ph.CO].](http://arxiv.org/abs/0912.3592)\n[[26] http://xenon.astro.columbia.edu/.](http://xenon.astro.columbia.edu/)\n13", - "page_start": 12, - "page_end": 12, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n[es/logic-firstorder-emergence/). ](https://plato.stanford.edu/entries/logic-firstorder-emergence/) *The Stanford Encyclopedia of Philosophy* . Metaphysics\nResearch Lab, Stanford University. Retrieved 12 March 2023.\n[Falguera, José L.; Martínez-Vidal, Concha; Rosen, Gideon (2021). \"Abstract Objects\" (http](https://plato.stanford.edu/entries/abstract-objects/)\n[s://plato.stanford.edu/entries/abstract-objects/). ](https://plato.stanford.edu/entries/abstract-objects/) *The Stanford Encyclopedia of Philosophy* .\n[Metaphysics Research Lab, Stanford University. Archived (https://web.archive.org/web/2021](https://web.archive.org/web/20210122003334/https://plato.stanford.edu/entries/abstract-objects/)\n[0122003334/https://plato.stanford.edu/entries/abstract-objects/) from the original on 22](https://web.archive.org/web/20210122003334/https://plato.stanford.edu/entries/abstract-objects/)\nJanuary 2021. Retrieved 7 January 2022.\nFalikowski, Anthony; Mills, Susan (2022). *Experiencing Philosophy* (2nd ed.). Broadview\n[Press. p. 98. ISBN 978-1-77048-841-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-77048-841-0)\nFisher, Michael David; Gabbay, Dov M.; Vila, Lluis (2005). *Handbook of Temporal*\n*Reasoning in Artificial Intelligence* [. Elsevier. p. 119. ISBN 978-0-08-053336-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-08-053336-0)\nFitch, G. W. (18 December 2014). *Saul Kripke* [. Routledge. p. 17. ISBN 978-1-317-48917-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-317-48917-7)\nFlotyński, Jakub (7 December 2020). *Knowledge-Based Explorable Extended Reality*\n*Environments* [. Springer Nature. p. 39. ISBN 978-3-030-59965-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-030-59965-2)\nFont, Josep Maria; Jansana, Ramon (2017). *A General Algebraic Semantics for Sentential*\n*Logics* [. Cambridge University Press. p. 8. ISBN 978-1-107-16797-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-107-16797-1)\n[Frede, Michael. \"Aristotle\" (https://pages.mtu.edu/~pcharles/SCIHISTORY/aristotle.html).](https://pages.mtu.edu/~pcharles/SCIHISTORY/aristotle.html)\n*Michigan Technological University* . Retrieved 1 November 2022.\nFriend, Michele (2014). *Introducing Philosophy of Mathematics* . Routledge. p. 101.\n[ISBN 978-1-317-49379-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-317-49379-2)\n[Gamut, L.T.F. (1991). ](https://en.wikipedia.org/wiki/L.T.F._Gamut) *Logic, Language and Meaning Vol 1: Introduction to Logic* . University\n[of Chicago Press. 5.5. ISBN 978-0-226-28085-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-226-28085-1)\n[Garson, James (2023). \"Modal Logic\" (https://plato.stanford.edu/entries/logic-modal/). ](https://plato.stanford.edu/entries/logic-modal/) *The*\n*Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\nRetrieved 11 March 2023.\nGensler, Harry J. (2006). *The A to Z of Logic* [. Scarecrow Press. pp. xliii- xliv. ISBN 978-1-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4617-3182-5)\n[4617-3182-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4617-3182-5)\nGoble, Lou (2001). \"Introduction\". *[The Blackwell Guide to Philosophical Logic](https://philpapers.org/rec/GOBTBG-2)* (https://philpa\n[pers.org/rec/GOBTBG-2). Wiley-Blackwell. pp. 1- 8. ISBN 978-0-631-20692-7. Archived (htt](https://web.archive.org/web/20211207184959/https://philpapers.org/rec/GOBTBG-2)\n[ps://web.archive.org/web/20211207184959/https://philpapers.org/rec/GOBTBG-2) from the](https://web.archive.org/web/20211207184959/https://philpapers.org/rec/GOBTBG-2)\noriginal on 7 December 2021. Retrieved 4 January 2022.\nGoodman, Lenn Evan (1992). *Avicenna* [. Routledge. p. 188. ISBN 978-0-415-01929-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-415-01929-3)\nGoodman, Lenn Evan (2003). *Islamic Humanism* . Oxford University Press. p. 155.\n[ISBN 978-0-19-513580-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-513580-0)\n[Groarke, Louis F. \"Aristotle: Logic\" (https://iep.utm.edu/aris-log/). ](https://iep.utm.edu/aris-log/) *Internet Encyclopedia of*\n*Philosophy* [. Archived (https://web.archive.org/web/20211229235433/https://iep.utm.edu/aris](https://web.archive.org/web/20211229235433/https://iep.utm.edu/aris-log/)\n[-log/) from the original on 29 December 2021. Retrieved 1 January 2022.](https://web.archive.org/web/20211229235433/https://iep.utm.edu/aris-log/)\n[Groarke, Leo (2021). \"Informal Logic\" (https://plato.stanford.edu/entries/logic-informal/). ](https://plato.stanford.edu/entries/logic-informal/) *The*\n*Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\n[Archived (https://web.archive.org/web/20220112030519/https://plato.stanford.edu/entries/lo](https://web.archive.org/web/20220112030519/https://plato.stanford.edu/entries/logic-informal/)\n[gic-informal/) from the original on 12 January 2022. Retrieved 31 December 2021.](https://web.archive.org/web/20220112030519/https://plato.stanford.edu/entries/logic-informal/)\n[Gómez-Torrente, Mario (2019). \"Logical Truth\" (https://plato.stanford.edu/entries/logical-trut](https://plato.stanford.edu/entries/logical-truth/)\n[h/). ](https://plato.stanford.edu/entries/logical-truth/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford\n[University. Archived (https://web.archive.org/web/20211002190110/https://plato.stanford.ed](https://web.archive.org/web/20211002190110/https://plato.stanford.edu/entries/logical-truth/)\n[u/entries/logical-truth/) from the original on 2 October 2021. Retrieved 22 November 2021.](https://web.archive.org/web/20211002190110/https://plato.stanford.edu/entries/logical-truth/)\nGödel, Kurt (1984). \"Russell's mathematical logic\". In Benacerraf, Paul; Putnam, Hilary", - "page_start": 27, - "page_end": 28, - "source_file": "wikipedia1.pdf" - } - ] - }, - { - "references": { - "source_file": "1002.2525.pdf", - "query": "What are the dominant contributions in thermal relic density ?", - "target_page": 5, - "target_passage": "In practice, the dominant contributions come from the Higgs (h and H) exchange diagrams.", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## III. RIGHT-HANDED NEUTRINO DARK MATTER\n\n### A. Thermal relic density\n\nequation for the number density of RH neutrino n N ;\ndn N dt + 3 Hn N = −⟨ σv ( n 2 N n 2 EQ ) , (15)\nand the Friedmann equation\nH 2 ≡ � ̇ a\na � 2\n= 8 π\n3 M 2 P\nρ, (16)\nwith n EQ and a ( t ) being the equilibrium number density and the scale factor, under the\nradiation dominated Universe with the energy density ρ = ρ rad [14].\n5\nFig. 1 shows the relic density Ω N h 2 as a function of the DM mass m N for a set of\nparameters: ( v , M h , M H , M Z ′ , sin θ ) = (4000 GeV , 120 GeV , 200 GeV , 1000 GeV , 0 . 7), for\nexample. Willkinson Microwave Anisotropy Probe measured the value of DM abundance as\nΩ DM h 2 ≃ 0 . 1 [15]. The figure shows that a desired DM relic abundance can be obtained for\nonly near Higgs resonances, m N ≈ M h / 2 or M H / 2.\nFig. 2 shows the relic density Ω N h 2 as a function of the DM mass m N for a smaller Higgs\nmixing sin θ = 0 . 3 (others are the same as in Fig. 1). Compared with Fig. 1, for m N ≲ M W\nwhere the DM particles dominantly annihilate into f ̄ f , the relic density further increases\nbecause of the small mixing angle. When the DM is heavier, the annihilation mode into\nHiggs boson pairs is opened and the relic density slightly deceases, but the reduction is not", - "page_start": 4, - "page_end": 5, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## III. RIGHT-HANDED NEUTRINO DARK MATTER\n\n### A. Thermal relic density\n\nenough to reach Ω N h 2 ≃ 0 . 1.\n0.001\n0.01\n0.1\n1\n10\n100\n1000\n60 80 100 120 140 160 180 200\nΩ\nN h 2\nm N [GeV]\nFIG. 1: The thermal relic density of RH neutrino DM as a function of its mass for a parameter\nset: ( v , M h , M H , M Z ′ , sin θ ) = (3000 GeV , 120 GeV , 200 GeV , 1000 GeV , 0 . 7).\nOur model is quite analogous to the so-called gauge singlet scalar dark matter [16- 18].\nSome recent studies can be found in Refs. [19, 20]. In the gauge singlet scalar DM model, the\nthermal abundance is mainly controlled by the interactions between the SM Higgs boson and\nthe DM particle. In our model, B − L Higgs VEV v can play the same role for m N < M W ,\nnamely a larger v corresponds to weaker coupling between DM and Higgs for a fixed DM\nmass. On the other hand, for m N > M W the difference appears. Even if the annihilation\n6\n0.001\n0.01\n0.1\n1\n10\n100\n1000\n60 80 100 120 140 160 180 200\nΩ\nN h\n2\nm N [GeV]\nFIG. 2: The same as Fig. 1 but for sin θ = 0 . 3.\nmode into W -boson pair becomes kinematically available, it is not possible to obtain the\ndesired DM abundance without the Higgs resonant annihilation because the bound on v \ngiven by Eq. (12) is stringent.", - "page_start": 5, - "page_end": 6, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## III. RIGHT-HANDED NEUTRINO DARK MATTER\n\n### A. Thermal relic density\n\nThe DM RH neutrino interacts with the SM particles through couplings with B − L\ngauge and B − L Higgs bosons. Note that neutrino Dirac Yukawa interactions are absent\nbecause of the Z 2 parity. The most of annihilation of the RH neutrinos occurs via Z , H and\nh exchange processes in the s -channel. In practice, the dominant contributions come from\nthe Higgs ( h and H ) exchange diagrams, because the Z exchange processes are suppressed\nby the inverse square of the B − L Higgs VEV v ≳ 3 TeV. Thus, we obtain Higgs portal DM\nof RH neutrino effectively. The relevant annihilation modes are the annihilation into f ̄ f ,\nW + W , ZZ , and h ( H ) h ( H ). Since RH neutrino DM couples to only B − L Higgs Ψ while\na SM particle does to SM Higgs Φ, the DM annihilation occurs only through the mixing\nbetween these two Higgs bosons. Although it is not so severe, the precision electroweak\nmeasurements [12] as well as the unitarity bound [13] give constraints on the mixing angle\nand mass spectrum of the Higgs bosons.\nThe thermal relic abundance of DM\nΩ N h 2 = 1 . 1 × 10 9 m N /T d √ g ∗ M P ⟨ σv ⟩ GeV 1 , (14)\nwith the Planck mass M P , the thermal averaged product of the annihilation cross section\nand the relative velocity ⟨ σv ⟩ , the total number of relativistic degrees of freedom in the\nthermal bath g ∗ , and the decoupling temperature T d , is evaluated by solving the Boltzmann", - "page_start": 4, - "page_end": 4, - "source_file": "1002.2525.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 10. Advanced features for storage efficiency **405**\n\n### **10.4 Data Reduction Pools**\n\n#### **10.4.1 Introduction to DRPs**\n\n� Fully allocated\nThis type provides no storage efficiency.\n� Thin-provisioned\nThis type provides some storage efficiency but no compression or deduplication. Volume\ncapacity is allocated on demand as storage is first written.\n**Note:** This book provides only an overview of DRP aspects. For more information, see\n*Introduction and Implementation of Data Reduction Pools and Deduplication* , SG24-8430.\nChapter 10. Advanced features for storage efficiency **421**\n� Thin and Compressed\nIn addition to on-demand space allocation, data is compressed before being written to\nstorage.\n� Thin and Deduplicated\nIn addition to on-demand space allocation, duplicates of data blocks are detected and are\nreplaced with references to the first copy.\n� Thin, Compressed, and Deduplicated\nThese types provides maximum storage efficiency and capacity savings by combining\nthin, compressed, and deduplicated.\nThe following software and hardware requirements are needed for DRP compression and\ndeduplication:\n� Enabled Compression license\n� V8.1.3.2 or higher\n� Nodes must have at least 32 GB memory to support deduplication\nRandom Access Compression Engine (RACE) compression and DRP compressed volumes\ncan coexist in the same I/O group. However, deduplication is not supported in the same I/O\ngroup as RACE compressed volumes.", - "page_start": 441, - "page_end": 442, - "source_file": "sg247938.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\n(2001). 10 P. J. Jensen, and A. R. Mackintosh, Rere Earth Mag-\nnetism (Structure and Excitations) , Clarendon Press, Ox-\nford (1991). 11 S. Konings, C. Schuessler-Langeheine, H. Ott, E. Weschke,\nE. Schierle, J. B. Goedkoop, arXiv 0707.2765v2 12 P.J. Jensen, and K.H. Bennemann, Surface Science Re-\nports 61 , 129 (2006). 13 E. Weschke, et al. , Phys. Rev. Lett. 93 , 157204 (2004). 14 F. Cinti, A. Cuccoli, and A. Rettori, Phys. Rev. B 78 ,\n020402(R) (2008). 15 F. Cinti, A. Cuccoli, and A. Rettori, Phys. Rev. B 79 ,\n134420 (2009). 16 J. Bohr D. Gibbs, J. D. Axe, D. E. Moncton, K. L.\nD’Amico, C. F. Majkrzak, J. Kwo, M. Hong, C. L. Chien,\nand J. Jensen, Physica B 159 , 93 (1989). 17 H. T. Diep, Phys. Rev. B 39 , 397 (1989). 18 D. Loison, Physica A 275 , 207 (2000). 19 N. Metropolis, et al. , J. Chem. Phys. 21 , 1087 (1953). 20 F. R. Brown and T. J. Woch, Phys. Rev. Lett. 58 , 2394\n(1987). 21 D. P. Landau, and K. Binder, A Guide to Monte Carlo\nSimulation in Statistical Physics , Cambridge University\nPress, Cambridge (2000). 22 M. E.J. Newman, and G. T. Barkema, Monte Carlo Meth-\nods in Statistical Physics , Clarendon Press, Oxford (1999). 23 B. Efron, The Annals of Statistics 7 , 1 (1979). 24 P. M. Chaikin, T. C. Lubensky Principles of condensed\nmatter physics , Cambridge University Press, New York\n(1995). 25 K. Binder, Z. Phys. B 43 , 119 (1981). K. Binder, Phys.\nRev. Lett. 47 , 693 (1981). 26 Such observable has been obtained from instantaneous\nevaluation of the structure factor during the stochastic\nprocess, and subsequently statistically analyzed as all the\nother macroscopic quantities.", - "page_start": 6, - "page_end": 6, - "source_file": "1001.0510.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 10. Advanced features for storage efficiency **405**\n\n### **10.4 Data Reduction Pools**\n\nData Reduction Pools (DRP) increase infrastructure capacity use by using new efficiency\nfunctions and reducing storage costs. The pools enable you to automatically de-allocate and\nreclaim capacity of thin-provisioned volumes that contain deleted data and for the first time,\nenable this reclaimed capacity to be reused by other volumes. Data reduction pools support\nvolume compression. Also, they support deduplication that can be configured with\nthin-provisioned and compressed volumes.", - "page_start": 441, - "page_end": 441, - "source_file": "sg247938.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 10. Advanced features for storage efficiency **405**\n\n### **10.4 Data Reduction Pools**\n\n#### **10.4.2 DRP benefits**\n\nDRPs are a new type of storage pool that implement techniques, such as thin-provisioning,\ncompression, and deduplication to reduce the amount of physical capacity that is required to\nstore data. Savings in storage capacity requirements translate into reduction in the cost of\nstoring the data.\nThe cost reductions that are achieved through software can facilitate the transition to all Flash\nstorage. Flash storage has lower operating costs, lower power consumption, higher density,\nand are cheaper to cool. However, the cost of Flash storage is still higher than disk storage.\nWith technologies, such as DRP, the cost difference can be reduced to a point where an all\nFlash solution is feasible. The first benefit of DRP is in the form of storage savings because of\ndeduplication. The deduplication process identifies unique data patterns, and stores the\nsignature of the data for reference when writing new data. If the signature of the new data\nmatches a signature, the new data is not written to disk, but instead a reference to the stored\ndata is written. The same byte pattern can occur many times, which results in the amount of\ndata that must be stored being greatly reduced.\nThe second benefit of DRP comes in the form of performance improvements because of\ncompression. Although deduplication aims to identify the same data elsewhere in the storage\npool and create references to the duplicate data instead of writing extra copies, compression\nis trying to reduce the size of the host data that is written.\nCompression and deduplication are not mutually exclusive, one, both, or neither features can\nbe enabled. If the volume is de-duplicated and compressed, data is de-duplicated first and\nthen compressed. Therefore, deduplication references are created on the compressed data\nstored on the physical domain.\nDRPs offer a new implementation of data compression that is integrated into the I/O stack.", - "page_start": 442, - "page_end": 442, - "source_file": "sg247938.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nfan stabilization is observed when the temperature de-\ncreases, while in Fig. 6b, i.e. for n = 5, ∆ φ l keeps an\nalmost temperature independent very small value; what’s\nmore, ∆ φ l seems to loose any temperature dependence\nas T = 0 is approached. We attribute the absence of fan\narrangement for n ≤ 5 as simply due to the lack of “bulk\nplanes” inside the film, so that we are left with only a 2d\ntrend at T C ( n ), i.e. at the temperature where the order\nparameters defined in Eqs. (2) and (3) show a critical\nbehaviour.\nIV. DISCUSSION AND CONCLUSION\nA possible framework to analyze the results presented\nin the previous Section is suggested by Fig. 5, where we\ncan easily distinguish three significant regions: i ) high\nthickness, n ⩾ 16, where the films substantially display a\nbulk behaviour, with the single planes ordering tempera-\nture coinciding with the helical phase transition one; ii )\nintermediate thickness, 6 ≤ n ≲ 15, where the tempera-\nture corresponding to the onset of in-plane order, T C ( n ),\nis still ≃ T Ho N , but where the helical/fan arrangement sta- bilizes only below a finite temperature T N ( n ) < T C ( n );\niii ) low thickness,1 ≤ n ≤ 5, where T C ( n ) ≲ T Ho N but no\nfan phase is present at any temperature.\nThe observed behaviour in region iii ) can be reason-\nably attributed to the decreasing relevance of the con-\ntribution to the total energy of the system coming from\nthe competitive interactions among NNN planes as the\nfilm thickness decreases; moreover, the thinness of the\n0 20 40 60 80 100 120 140\n*T* (K)\n0\n10\n20\n30\n∆φ *l,l+1*\n(\n*T* ) (deg.)\n*T* *N* *(16)* *T* *N* *(8)*\nFIG. 7: (color online) ∆ φ l ( T ) vs. temperature for the surface\nplanes, l = 1 (triangles), l = 2 (squares), l = 3 (diamonds),\nl = 4 (circles). Straight lines and full symbols: n = 8. Dashed\nlines and open symbols: n = 16.\nfilm leads to an effective 2d-like trend. Region ii ) looks\nhowever more intriguing, and requires a more accurate\ndiscussion, which can benefit from a careful comparison\nof the behaviour of a given quantity in regions i ) and ii ).", - "page_start": 4, - "page_end": 5, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\naction range only.\nWe now move to describe and discuss MC simulation\ndata for thinner samples. A graphical synthesis of the\nresults obtained for n = 8 in reported in Fig. 4a-d. The\nspecific heat c v , shown in Figs. 4a, reveals very small\nfinite-size effects, which, however, cannot be unambigu-\nously detected for the largest lattice size ( L = 64), as\nthey fall comfortably within the error range. Surpris-\ningly, the specific heat maximum is located close to the\nbulk transition temperature as found for n = 16, and\n0 2 4 6 8 10 12 14 16 18 20 *n*\n0\n20\n40\n60\n80\n100\n120\n140\n*T* *N*\n*(n) , T* *C*\n*(n)*\n(K)\n*T* *N* *(n)*\n*T* *C* *(n)*\n*T* *N*\n*bulk*\nFIG. 5: Transition temperatures T N ( n ) and T C ( n ) vs. film\nthickness n .\nthe same is true for the crossing point of the Binder cu-\nmulant of the average magnetization M (not reported in\nfigure), which is located at T C (8) = 133 . 3(3)K. These\ndata give a first rough indication that also for n = 8 all\nthe planes of the sample are still ordering almost at the\nsame temperature; such property has been observed for\nall the investigated thicknesses n below 16, so that T C ( n )\nresults quite n -independent (see also Fig. 5) .\nAlthough the layer subtraction does not seem to mod-\nify T C ( n ), the onset of helical arrangement is observed to\nshift at lower temperatures as n decreases. The chirality\nκ defined in Eq. (4) is reported in Fig 4b for n = 8. As the\ntemperature decreases, around T ∼ 80 K we can identify\na finite-size behaviour of κ which, at variance with the\nprevious one, can be easily recognized as typical of an\neffective phase transition. Such conclusion is confirmed\nby the analysis of the chiral susceptibility χ κ (Fig. 4c),\nwhich for the largest L has a maximum at T = 85 K. As-\nsuming that the order parameter (4) is the relevant one\nto single out the onset of the fan arrangement, we can\nget a more accurate estimate of T N (8) by looking at the\nBinder cumulant u 4 ( κ ), reported in Fig. 4d. By making", - "page_start": 3, - "page_end": 4, - "source_file": "1001.0510.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## HIGH SPEED AERODYNAMICS\n\n### Figure 3.21. Aerodynamic Heating\n\n241\nNAVWEPS 00-BOT-80 H,lGH SPEED AERODYNAMICS\nAERODYNAMIC HEATING\nWhen air flows over any aerodynamic surface certain reductions in velocity occur with cor- responding increases in temperature. The greatest reduction in velocity and increase in temperature will occur at the various stagna- tion points on the aircraft. Of course, similar changes occur at other points on the aircraft but these temperatures can be related to the ram temperature rise at the stagnation point. While subsonic flight does not produce temper- atures of any real concern, supersonic flight can produce temperatures high enough to be of major importance to the airframe and power- plant structure. The graph of figure 3.21 il- 1 lustrates the variation of ram temperature rise with airspeed in the standard atmosphere. The ram temperature rise is independent of altitude and is a function of true .airspeed. Actual temperatures would be the sum of the temperature rife and the ambient air temper- ature. ~Thus, low altitude flight at high Mach numbers will produce the highest temperatures. In addition to the effect on the crew member environment, aerodynamic heating creates special problems for the airplane structure and the powerplant. The effect of tempera- ture on the short time strength of three typical structural materials is shown in figure 3.21.", - "page_start": 258, - "page_end": 259, - "source_file": "00-80T-80.pdf" - } - ] - }, - { - "references": { - "source_file": "1002.2525.pdf", - "query": "What happend to the annihilation and the relic density when the DM is heavier ?", - "target_page": 6, - "target_passage": "When the DM is heavier, the annihilation mode into Higgs boson pairs is opened and the relic density slightly deceases", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## III. RIGHT-HANDED NEUTRINO DARK MATTER\n\n### A. Thermal relic density\n\nequation for the number density of RH neutrino n N ;\ndn N dt + 3 Hn N = −⟨ σv ( n 2 N n 2 EQ ) , (15)\nand the Friedmann equation\nH 2 ≡ � ̇ a\na � 2\n= 8 π\n3 M 2 P\nρ, (16)\nwith n EQ and a ( t ) being the equilibrium number density and the scale factor, under the\nradiation dominated Universe with the energy density ρ = ρ rad [14].\n5\nFig. 1 shows the relic density Ω N h 2 as a function of the DM mass m N for a set of\nparameters: ( v , M h , M H , M Z ′ , sin θ ) = (4000 GeV , 120 GeV , 200 GeV , 1000 GeV , 0 . 7), for\nexample. Willkinson Microwave Anisotropy Probe measured the value of DM abundance as\nΩ DM h 2 ≃ 0 . 1 [15]. The figure shows that a desired DM relic abundance can be obtained for\nonly near Higgs resonances, m N ≈ M h / 2 or M H / 2.\nFig. 2 shows the relic density Ω N h 2 as a function of the DM mass m N for a smaller Higgs\nmixing sin θ = 0 . 3 (others are the same as in Fig. 1). Compared with Fig. 1, for m N ≲ M W\nwhere the DM particles dominantly annihilate into f ̄ f , the relic density further increases\nbecause of the small mixing angle. When the DM is heavier, the annihilation mode into\nHiggs boson pairs is opened and the relic density slightly deceases, but the reduction is not", - "page_start": 4, - "page_end": 5, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## III. RIGHT-HANDED NEUTRINO DARK MATTER\n\n### A. Thermal relic density\n\nenough to reach Ω N h 2 ≃ 0 . 1.\n0.001\n0.01\n0.1\n1\n10\n100\n1000\n60 80 100 120 140 160 180 200\nΩ\nN h 2\nm N [GeV]\nFIG. 1: The thermal relic density of RH neutrino DM as a function of its mass for a parameter\nset: ( v , M h , M H , M Z ′ , sin θ ) = (3000 GeV , 120 GeV , 200 GeV , 1000 GeV , 0 . 7).\nOur model is quite analogous to the so-called gauge singlet scalar dark matter [16- 18].\nSome recent studies can be found in Refs. [19, 20]. In the gauge singlet scalar DM model, the\nthermal abundance is mainly controlled by the interactions between the SM Higgs boson and\nthe DM particle. In our model, B − L Higgs VEV v can play the same role for m N < M W ,\nnamely a larger v corresponds to weaker coupling between DM and Higgs for a fixed DM\nmass. On the other hand, for m N > M W the difference appears. Even if the annihilation\n6\n0.001\n0.01\n0.1\n1\n10\n100\n1000\n60 80 100 120 140 160 180 200\nΩ\nN h\n2\nm N [GeV]\nFIG. 2: The same as Fig. 1 but for sin θ = 0 . 3.\nmode into W -boson pair becomes kinematically available, it is not possible to obtain the\ndesired DM abundance without the Higgs resonant annihilation because the bound on v \ngiven by Eq. (12) is stringent.", - "page_start": 5, - "page_end": 6, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## III. RIGHT-HANDED NEUTRINO DARK MATTER\n\n### A. Thermal relic density\n\nThe DM RH neutrino interacts with the SM particles through couplings with B − L\ngauge and B − L Higgs bosons. Note that neutrino Dirac Yukawa interactions are absent\nbecause of the Z 2 parity. The most of annihilation of the RH neutrinos occurs via Z , H and\nh exchange processes in the s -channel. In practice, the dominant contributions come from\nthe Higgs ( h and H ) exchange diagrams, because the Z exchange processes are suppressed\nby the inverse square of the B − L Higgs VEV v ≳ 3 TeV. Thus, we obtain Higgs portal DM\nof RH neutrino effectively. The relevant annihilation modes are the annihilation into f ̄ f ,\nW + W , ZZ , and h ( H ) h ( H ). Since RH neutrino DM couples to only B − L Higgs Ψ while\na SM particle does to SM Higgs Φ, the DM annihilation occurs only through the mixing\nbetween these two Higgs bosons. Although it is not so severe, the precision electroweak\nmeasurements [12] as well as the unitarity bound [13] give constraints on the mixing angle\nand mass spectrum of the Higgs bosons.\nThe thermal relic abundance of DM\nΩ N h 2 = 1 . 1 × 10 9 m N /T d √ g ∗ M P ⟨ σv ⟩ GeV 1 , (14)\nwith the Planck mass M P , the thermal averaged product of the annihilation cross section\nand the relative velocity ⟨ σv ⟩ , the total number of relativistic degrees of freedom in the\nthermal bath g ∗ , and the decoupling temperature T d , is evaluated by solving the Boltzmann", - "page_start": 4, - "page_end": 4, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## IV. SUMMARY\nWe have proposed a scenario of the RH neutrino dark matter in the context of the minimal\ngauged U (1) B ��� L model. We have introduced a discrete Z 2 parity in the model, so that one\nRH neutrino assigned as Z 2 -odd can be stable and, hence, the DM candidate, while the other\ntwo RH neutrinos account for neutrino masses and mixings through the seesaw mechanism.\nNo additional degrees of freedom are necessary to be added. We have evaluated the relic\ndensity of the dark matter particle. The dominant annihilation modes are via the Higgs\nboson exchange processes in the s -channel and thus, our model can be called Higgs portal\nDM model. It has been found that the relic density consistent with the current observation\n8\ncan be achieved only when the annihilation processes are enhanced by Higgs resonances.\nTherefore, the mass of the RH neutrino DM should be around a half of Higgs boson masses.\nWe have also calculated the elastic scattering cross section between the DM particle and a\nproton and found it within the reach of future experiments for the direct DM search.", - "page_start": 7, - "page_end": 8, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix A: The Higgs sector\n\n### 2. Annihilation into neutrinos\n\n#### a. Annihilation into ν a , ν a (light active-like neutrinos)\n|M| 2 =\n32 ���� g 2 B − L q f q N s − M 2 Z + iM Z Γ Z ���� 2\n( s − 4 m 2 N ) � 3 8 s 1 2 � s 2 + m 2 ν a � + 1 2 � s 4 + m 2 ν a � cos 2 θ � . (B2)\n10", - "page_start": 9, - "page_end": 9, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix C: Thermal averaged annihilation cross section\n\n[7] L. Basso, A. Belyaev, S. Moretti and C. H. Shepherd-Themistocleous, Phys. Rev. D 80 , 055030\n(2009).\n[8] P. F. Perez, T. Han and T. Li, Phys. Rev. D 80 , 073015 (2009).\n[9] S. Khalil and O. Seto, JCAP 0810 , 024 (2008).\n[10] M. S. Carena, A. Daleo, B. A. Dobrescu and T. M. P. Tait, Phys. Rev. D 70 , 093009 (2004).\n[11] G. Cacciapaglia, C. Csaki, G. Marandella and A. Strumia, Phys. Rev. D 74 , 033011 (2006).\n[12] S. Dawson and W. Yan, Phys. Rev. D 79 , 095002 (2009).\n[[13] L. Basso, A. Belyaev, S. Moretti and G. M. Pruna, arXiv:1002.1939 [hep-ph].](http://arxiv.org/abs/1002.1939)\n[14] E. W. Kolb and M. S. Turner, The Early Universe , Addison-Wesley (1990).\n[15] D. N. Spergel et al. [WMAP Collaboration], Astrophys. J. Suppl. 170 , 377 (2007).\n[16] J. McDonald, Phys. Rev. D 50 , 3637 (1994).\n[17] C. P. Burgess, M. Pospelov and T. ter Veldhuis, Nucl. Phys. B 619 , 709 (2001).\n[18] H. Davoudiasl, R. Kitano, T. Li and H. Murayama, Phys. Lett. B 609 , 117 (2005).\n[19] T. Kikuchi and N. Okada, Phys. Lett. B 665 , 186 (2008).\n[20] C. E. Yaguna, JCAP 0903 , 003 (2009).\n[21] L. M. Krauss, S. Nasri and M. Trodden, Phys. Rev. D 67 , 085002 (2003).\n[22] E. A. Baltz and L. Bergstrom, Phys. Rev. D 67 , 043516 (2003).\n[23] K. Cheung and O. Seto, Phys. Rev. D 69 , 113009 (2004).\n[24] J. Angle et al. [XENON Collaboration], Phys. Rev. Lett. 100 021303 (2008).\n[25] Z. Ahmed et al. [ [The CDMS-II Collaboration], arXiv:0912.3592 [astro-ph.CO].](http://arxiv.org/abs/0912.3592)\n[[26] http://xenon.astro.columbia.edu/.](http://xenon.astro.columbia.edu/)\n13", - "page_start": 12, - "page_end": 12, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix A: The Higgs sector\n\n### 3. Annihilation into W + W \n|M| 2 = 8 λ 2 N � 1 2 g 2 v � 2 ���� ∂ Ψ\n∂h\n1\ns − M 2 h + iM h Γ h\n∂φ ∂h + Ψ ∂H\n1\ns − M 2 H + iM H Γ H\n∂φ\n∂H ���� 2\n( s − 4 m 2 N ) � 1 + 1\n2 M 4 W � s 2 M 2 W � 2 . (B4)", - "page_start": 10, - "page_end": 10, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix A: The Higgs sector\n\n### 2. Annihilation into neutrinos\n\n#### b. Annihilation into ν s , ν s (heavy sterile-like neutrinos)\n|M| 2 =\n32 ���� g 2 B − L q f q N s − M 2 Z + iM Z Γ Z ���� 2\n( s − 4 m 2 N ) � 3 8 s 1 2 � s 2 + m 2 ν s � + 1 2 � s 4 + m 2 ν s � cos 2 θ �\n+4 λ 2 N λ 2 ν s ���� ∂ Ψ\n∂h\ni\ns − M 2 h + iM h Γ h\n∂ Ψ ∂h + Ψ ∂H\ni\ns − M 2 H + iM H Γ H\n∂ Ψ\n∂H ���� 2\n( s − 4 m 2 N )( s 4 m 2 ν s ) .\n(B3)", - "page_start": 10, - "page_end": 10, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix A: The Higgs sector\n\n### 1. Annihilation into charged fermions\n|M| 2 =\n32 ���� g 2 B − L q f q N s − M 2 Z + iM Z Γ Z ���� 2\n( s − 4 m 2 N ) � 3 8 s 1 2 � s 2 m 2 f � + 1 2 � s 4 m 2 f � cos 2 θ �\n+16 λ 2 N ���� y f � ∂ Φ\n∂h\ni\ns − M 2 h + iM h Γ h\n∂ Ψ ∂h + Φ ∂H\ni\ns − M 2 H + iM H Γ H\n∂ Ψ\n∂H ����� 2\n( s − 4 m 2 N ) � s 4 m 2 f � . (B1)", - "page_start": 9, - "page_end": 9, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix A: The Higgs sector\n\n### 4. Annihilation into ZZ\n|M| 2 = 8 λ 2 N � 1 4 ( g 2 + g 2 ) v � 2 ���� ∂ Ψ\n∂h\n1\ns − M 2 h + iM h Γ h\n∂φ ∂h + Ψ ∂H\n1\ns − M 2 H + iM H Γ H\n∂φ\n∂H ���� 2\n( s − 4 m 2 N ) � 1 + 1\n2 M 4 Z � s 2 M 2 Z � 2 . (B5)", - "page_start": 10, - "page_end": 10, - "source_file": "1002.2525.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv1.pdf", - "query": "What is the aim of LLM routers ?", - "target_page": 1, - "target_passage": "LLM routers aim to balance quality and cost of generation by classifying queries and routing them to a cheaper or more expensive LLM depending on their complexity. ", - "chunk_present": { - "presence": true, - "index": 6 - } - }, - "top_chunk": [ - { - "text": "# R EROUTING LLM R OUTERS\n\n## **2 LLM Control Planes and Routing**\n\nNon-prescriptive routing [15, 20, 68] uses the responses from one or more underlying LLMs to determine which response to return to the user. For example, FrugalGPT [20] submits the query to a sequence of models (ordered by price) called a cascade, stopping when it obtains a response classified by the router as sufficient.\n2\nIn contrast to routers motivated by controlling costs, several LLM router designs focus solely on improving quality of responses [31, 45, 57, 58].\nThe LLM routers described thus far do not modify the queries or individual LLM responses. Other types of control planes do. Ensemble approaches such as mixture-of-expert (MoE) [29, 30, 52, 56] architectures select a subset of underlying models to apply to each token of a query and merge their responses. LLM synthesis [40] architectures operate similarly, but route the entire query to a subset of underlying LLMs and merge their responses. These approaches reduce inference costs by using fewer and/or less complex underlying models.\n**Applications of LLM routers.** A key use case for LLM routers is to help LLM-based application reduce cost. Several commercial routers, including Unify [12], Martian [5], NotDiamond [7], and others, offer this as a service. By replacing a few lines of code, the application can send user queries to a router service, rather than directly to some LLM provider. The service selects the optimal LLM and forwards the queries. Commercial router services claim that this results in significant cost savings: up to 98% in the case of Martian [5], and 10 *×* in the case of NotDiamond [7].", - "page_start": 1, - "page_end": 2, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **10 Conclusion**\n\nLLM routers balance quality and cost of LLM inference by routing different queries to different LLMs. They are an example of a broader, emerging class of systems we call “LLM control planes” that aim to achieve various quality, efficiency, and cost objectives by orchestrating use of multiple LLMs to respond to a query.\n17\nWe introduced and defined a new safety property, *LLM control plane integrity* . Informally, this property holds if an adversarial user cannot influence routing decisions made by the control plane. To show that existing LLM routers do not satisfy this property, we designed, implemented, and evaluated a black-box optimization method for generating query- independent “confounder gadgets.” When added to any query, the confounder gadget confuses the router into routing the query to the adversary-chosen LLM.\nWe evaluated the efficacy of confounder gadgets on multiple open-source and commercial routers and demonstrated that they successfully reroute queries without a negative impact on the quality of responses. We also discussed defenses against these attacks and indicated directions for future research.\n**Acknowledgments**\nThis research was supported in part by the Google Cyber NYC Institutional Research Program, the Israel Science Founda- tion (Grant No. 1336/22), and the European Union (ERC, FTRC, 101043243). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them.\n18\n**References**\n[1] “Chatbot Arena LLM Leaderboard: [Community-driven evaluation for best LLM and AI chatbots,” https://](https://huggingface.co./spaces/lmarena-ai/chatbot-arena-leaderboard) [huggingface.co/spaces/lmarena-ai/chatbot-arena-leaderboard, accessed: 2024-11-14.](https://huggingface.co./spaces/lmarena-ai/chatbot-arena-leaderboard)\n[[2] “Hello gpt-4o,” https://openai.com/index/hello-gpt-4o/, published: 2024-05-23.](https://openai.com/index/hello-gpt-4o/)\n[[3] “Introducing Llama 3.1: Our most capable models to date,” https://ai.meta.com/blog/meta-llama-3-1/, published:](https://ai.meta.com/blog/meta-llama-3-1/) 2024-07-23.\n[4] “Introducing Meta Llama 3: [The most capable openly available LLM to date,” https://ai.meta.com/blog/](https://ai.meta.com/blog/meta-llama-3/) [meta-llama-3/, published: 2024-04-18.](https://ai.meta.com/blog/meta-llama-3/)\n[[5] “Martian LLM router,” https://withmartian.com/.](https://withmartian.com/)\n[[6] “New embedding models and API updates,” https://openai.com/index/new-embedding-models-and-api-updates,](https://openai.com/index/new-embedding-models-and-api-updates) published: 2024-01-25.\n[[7] “Notdiamond LLM router,” https://www.notdiamond.ai/.](https://www.notdiamond.ai/)\n[8] “OpenAI and others seek new path to smarter AI as current meth- ods hit limitations,” [https://www.reuters.com/technology/artificial-intelligence/](https://www.reuters.com/technology/artificial-intelligence/openai-rivals-seek-new-path-smarter-ai-current-methods-hit-limitations-2024-11-11) [openai-rivals-seek-new-path-smarter-ai-current-methods-hit-limitations-2024-11-11, published: 2024-11-15.](https://www.reuters.com/technology/artificial-intelligence/openai-rivals-seek-new-path-smarter-ai-current-methods-hit-limitations-2024-11-11)\n[[9] “OpenAI, Google and Anthropic are struggling to build more advanced AI,” https://www.bloomberg.com/news/](https://www.bloomberg.com/news/articles/2024-11-13/openai-google-and-anthropic-are-struggling-to-build-more-advanced-ai?sref=CrGXSfHu) [articles/2024-11-13/openai-google-and-anthropic-are-struggling-to-build-more-advanced-ai?sref=CrGXSfHu,](https://www.bloomberg.com/news/articles/2024-11-13/openai-google-and-anthropic-are-struggling-to-build-more-advanced-ai?sref=CrGXSfHu) published: 2024-11-13.\n[[10] “OpenAI shifts strategy as rate of ‘GPT’ AI improvements slows,” https://www.theinformation.com/articles/](https://www.theinformation.com/articles/openai-shifts-strategy-as-rate-of-gpt-ai-improvements-slows) [openai-shifts-strategy-as-rate-of-gpt-ai-improvements-slows, published: 2024-11-9.](https://www.theinformation.com/articles/openai-shifts-strategy-as-rate-of-gpt-ai-improvements-slows)\n[[11] “Openrouter LLM router,” https://openrouter.ai/.](https://openrouter.ai/)\n[[12] “Unify LLM router,” https://unify.ai/.](https://unify.ai/)\n[[13] “What is a control plane?” https://www.ibm.com/think/topics/control-plane, published: 2024-10-31.](https://www.ibm.com/think/topics/control-plane)", - "page_start": 16, - "page_end": 18, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **5 Open-Source Routers: Experimental Setup**\n\nTo evaluate efficacy of confounder gadgets generated using the method from Section 4, we perform experiments with several LLM routers. This section explains our experimental setup for the open-source routers proposed in the research literature [47]; results of this evaluation appear in Section 6. In Section 7, we discuss experiments with proprietary, commercial routers. Figure 3 shows the summary of our experimental setup.\n6\n**Routers Notation** Similarity-weighted ranking *R* *SW* Matrix factorization *R* *MF* BERT classifier *R* *CLS* LLM scoring *R* *LLM*\n**LLM pair Strong (** *M* s **) Weak (** *M* w **)** 1 Llama-3.1-8B 4-bit Mixtral 8x7B 2 Llama-3.1-8B Mistral-7B-Instruct-v0.3 3 Llama-3.1-8B Llama-2-7B-chat-hf 4 GPT-4-1106-preview 4-bit Mixtral 8x7B\n**Benchmark Description** MT-Bench [71] 160 open-ended questions MMLU [35] 14,042 multi-choice questions GSM8K [24] 1,319 grade-school math problems\nFigure 3: Summary of our setup for routers, underlying LLMs, and benchmark datasets used in the experiments.\nIn all experiments, we assume that the adversary’s goal is to reroute queries to the strong model. In Appendix E, we evaluate efficacy of the attack when the goal is to reroute to the weak model.\n**Target routers.** We focus our evaluation on the four prescriptive routing algorithms proposed by Ong et al. [47], which provides open-source code and trained parameters, and does so for a representative variety of routing ap- proaches: similarity-based classification [41, 59], an MLP constructed via matrix factorization [59], BERT-based clas- sification [27, 53, 59], and a fine-tuned LLM.\nThe routers we evaluate were trained in a supervised fashion using a set of reference (training) queries whose performance score on each of the considered models is known. The scores were computed from a collection of human pairwise rankings of model answers for each of the queries. We note that while the routers we consider are all learned using this training set, there is no reason to believe a non-learning-based approach (e.g., rule based) to routing would be more adversarially robust.\nWe now outline the routing methods considered in this work. See Ong et al. [47] for their full implementation details.", - "page_start": 5, - "page_end": 6, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **2 LLM Control Planes and Routing**\n\nInference using large language models (LLMs) is traditionally monolithic: a single model is applied to an input or se- quence of inputs. This methodology can be sub-optimal for various reasons. State-of-the-art models are often expensive, with API access to LLMs costing as much as several dollars for each query. Elsewhere, distinct LLMs may excel at dif- ferent tasks, and selectively using them may improve overall quality on a diverse workload. Finally, combining multiple LLMs, even all trained for similar tasks, may become increasingly prevalent as performance improvements of individual LLMs plateaus [8- 10].\nResearchers and practitioners are therefore now developing inference architectures that use multiple LLMs to answer queries. These LLMs are orchestrated by what we call an *LLM control plane* (borrowing the terminology from network- ing [13]). The control plane may route queries or parts of queries to different LLMs, derive new strings to query to underlying LLMs, combine answers from underlying LLMs, and more.\n**LLM routers.** A prominent example of this emerging class of LLM control planes are *LLM routers* [27, 41, 47, 53, 59]. LLM routers decide which of the two (or, sometimes, more) LLMs to use to answer a query. In prescriptive routing, the router applies some lightweight classifier to the input query that determines which underlying LLM to utilize for a response. The classifier is itself a learned function that scores the complexity of the query. Deployments can then configure a score threshold for when to route a query to the more expensive LLM. This threshold can be tuned using representative workloads to achieve a desired cost-performance trade-off. Figure 1 shows the basic workflow of binary LLM routers.", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **1 Introduction**\n\narXiv:2501.01818v1 [cs.CR] 3 Jan 2025\nFigure 1: LLM routers classify queries and route complex ones to an expensive/strong model, others to a cheaper/weak model. To control costs, LLM routers can be calibrated to maintain (for an expected workload) a specific ratio between queries sent to the strong and weak models.\nTo initiate the study of this problem, we show that existing LLM routing algorithms are not adversarially robust. We design, implement, and evaluate a method that generates *query-independent* adversarial token sequences we call “con- founder gadgets.” If a gadget is added to any query, this query is routed to the strong model with high probability. Next, we show that this attack is effective even in the *transfer* setting where the adversary does not have full knowledge of the target LLM router (it is black-box), but has access to another router (e.g., an internally trained surrogate). We also evaluate the integrity of commercial LLM routers, showing that they can be confounded as well.\nThird, we investigate defenses. Our basic method generates gadgets that have anomalously high perplexity. Confounded queries are thus easily distinguished from normal queries and can be filtered out by the routing system. Unfortunately, this defense can be evaded by an adversary who incorporates a low-perplexity objective into the gadget generation algorithm, producing gadgets that have low perplexity—and yet are effective at re-routing queries to the strong model. We also discuss higher-level defenses, such as identifying users whose queries are routed to the strong model with abnormal frequency.\nRouting attacks can be deployed for various adversarial objectives, e.g., to ensure that the adversary always obtains the highest-quality answer regardless of the target applications’s internal routing policies and cost constraints, or to mali- ciously inflate the target’s LLM costs. As LLM control planes grow in importance and sophistication, we hope that this work will motivate further research on their adversarial robustness.", - "page_start": 0, - "page_end": 1, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **8 Defenses**\n\n**Detecting anomalous user workloads.** Another possible defense requires the router to monitor individual user work- loads, and identify those users whose queries are routed to the strongest model with an abnormally high frequency. The router can then impose a user-specific threshold. Of course such workloads may have a benign explanation, e.g., the user’s queries may be unusually complex. Even so, routers could potentially be designed to perform user-specific routing. For example, one could imagine using per-user thresholds that are calibrated dynamically to attempt to maintain a consistent fraction of queries being routed to the strong model.\nSuch user-specific routing would complicate implementations, and would make inaccurate decisions for a user until there is sufficient data about their queries. The latter is relevant in adversarial settings, since such an approach would still be circumventable should attackers be able to mount Sybil attacks in which the attacker creates a new user for, in the limit, each query.", - "page_start": 16, - "page_end": 16, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\nR EROUTING LLM R OUTERS\nA P REPRINT\n**Avital Shafran** The Hebrew University of Jerusalem\n**Roei Schuster** Wild Moose **Thomas Ristenpart** Cornell Tech **Vitaly Shmatikov** Cornell Tech\n**A BSTRACT**\nLLM routers aim to balance quality and cost of generation by classifying queries and routing them to a cheaper or more expensive LLM depending on their complexity. Routers represent one type of what we call LLM control planes: systems that orchestrate use of one or more LLMs. In this paper, we investigate routers’ adversarial robustness.\nWe first define LLM control plane integrity, i.e., robustness of LLM orchestration to adversarial in- puts, as a distinct problem in AI safety. Next, we demonstrate that an adversary can generate query- independent token sequences we call “confounder gadgets” that, when added to any query, cause LLM routers to send the query to a strong LLM.\nOur quantitative evaluation shows that this attack is successful both in white-box and black-box settings against a variety of open-source and commercial routers, and that confounding queries do not affect the quality of LLM responses. Finally, we demonstrate that gadgets can be effective while maintaining low perplexity, thus perplexity-based filtering is not an effective defense. We finish by investigating alternative defenses.", - "page_start": 0, - "page_end": 0, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **7 Rerouting Commercial Routers**\n\n**Martian.** This router is supposed to let the user provide a list of models and to specify the maximum amount the user is willing to pay for a query or for 1M tokens. Unfortunately, as of November 14, 2024, the router appears to ignore the list models provided by the user, and forwards the input to the same LLM regardless of it. We tested this in settings including one, two, or multiple models. While responses do not specify which LLM was used, they were identical across settings, so we excluded Martian from our evaluation. We notified Martian about the seemingly buggy behavior.", - "page_start": 13, - "page_end": 13, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **5 Open-Source Routers: Experimental Setup**\n\nTo allow our evaluation to scale, we use as the strong model *M* s the open-sourced Llama-3.1-8B [3] and as *M* w the 4-bit quantized version of Mixtral 8x7B (for efficiency reasons). This reduced the cost of our experiments by avoiding expensive GPT API calls and lowering the computational costs of Mixtral. Unless mentioned otherwise, all of our results\n7\nwill be evaluated with respect to this pair, which we refer to as LLM pair 1. We performed more limited experiments with the original strong, weak model pair (LLM pair 4) and had similar success in rerouting.\nWe additionally performed experiments with two further weaker models, in order to better evaluate the case where weak models produce much lower-quality responses for queries (compared to the strong model). In particular, we define LLM pair 2 as the strong model plus Mistral-7B-Instruct-v0.3 [38] and LLM pair 3 as the strong model plus Llama-2-7B-chat- hf [63]. The weaker models in pairs 2 and 3 were chosen to represent smaller (Mistral 7B) and older-generation (Llama-2) models: according to the Chatbot Arena LLM ranking leaderboard [1, 21], Llama-3.1-8B is ranked in the 58th place, Mixtral 8x7B at the 88th place, Mistral-7B at the 108th place, and Llama-2-7B at the 125th place.\nThe LLM strong-weak pairs with which we performed experiments are summarized in Figure 3.\n**Evaluation datasets.** We will evaluate our attacks using three standard LLM benchmarks as workloads: MT-Bench [71], a dataset of 160 open-ended questions, MMLU [35], a dataset of 14,042 multi-choice questions, and GSM8K [24], a dataset of 1,319 grade-school math problems. Note that Ong et al. [47] flagged that some data points are “contaminated”, i.e., they are too similar to the ones used in their training of the routers. We use these datasets without these contaminated elements, resulting in 72 MT-bench queries, 14,037 MMLU queries, and 1,307 GSM8K queries.\nFor MMLU and GSM8K, we will require that the LLMs respond in a predefined format so we can parse and compare the responses to ground-truth answers. To facilitate this, we prepended formatting instructions to the query, inserted as a prefix before the gadget in the case of confounded queries. In other words, a confounded query ends up defined as", - "page_start": 6, - "page_end": 7, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **E Rerouting to the Weak Model**\nIn this section we evaluate the generality of our attack and show that generation of confounder gadgets can be optimized for the opposite objective from what we consider so far: reroute queries to the weak model. For this, we repeat the same optimization process as in Section 4 but *minimize* the router’s score. Table 16 shows the upgrade and downgrade rates for this variant of the attack, in the white-box setting. In most cases we see a significant downgrade rate and a minimal upgrade rate, meaning that most of the modified queries were routed to the weak model. One notable exception is the LLM-based router *R* *LLM* , for which the attack does not work well. Future work will be needed to explore improving confounder generation for this setting further.\n25", - "page_start": 24, - "page_end": 24, - "source_file": "arxiv1.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv1.pdf", - "query": "What is an LLM control plane ?", - "target_page": 3, - "target_passage": " An LLM control plane Rω is a potentially randomized algorithm.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# R EROUTING LLM R OUTERS\n\n## **3 LLM Control Plane Integrity**\n\nIn this section, we define *LLM control plane integrity* . Informally, it means that decisions made about underlying LLM queries made by the control plane algorithms cannot be subverted by adversarial queries. Looking ahead, we will focus on one class of control plane: predictive LLM routing as used to manage cost.\n**Formalizing control planes.** An LLM control plane *R* *ω* is a potentially randomized algorithm. It is parameterized by a string *ω* , called the parameters. It utilizes some number *n* of LLMs denoted by *M* . We will mostly focus on the case of *n* = 2 , and, for reasons that will be clear in a moment, use *M* s (“strong”) and *M* w (“weak”) to denote the two underlying LLMs. Then inference on an input *x* *∈X* for some set *X* of allowed queries is performed by computing a response via *y* *←* $ *R* *M* *ω* ( *x* ) . Here we use ** $ to denote running *R* with fresh random coins; we use ** when *R* is deterministic. We focus on inference for a single query, but it is straightforward to extend our abstraction for control planes to include sessions: the controller would maintain state across invocations, potentially adapting its behavior as a function of a sequence of queries and responses.\nLLM control planes should, in general, be relatively computationally lightweight, at least compared to the underlying LLMs. This is particularly so in the cost-motivated usage of control planes, as a computationally or financially expensive control plane would eat into cost savings incurred by utilizing cheaper underlying LLMs for some queries. For example, predictive binary routers use relatively simple classifiers to determine which of *M* s or *M* w should be used to respond to a query.\n**Inference flow.** Given a set of LLMs *M* , a control plane *R* *ω* , and an input *x* , an LLM inference flow is the sequence of LLM invocations *M* *i* *j* ( *z* *j* ) for 1 *≤* *j* *≤* *m* and *i* *j* *∈{* w *,* s *}* made when executing *R* *M* *ω* ( *x* ) . Here *m* is the total number of LLM invocations, and *z* 1 *, . . . , z* *m* are the queries made to the underlying LLMs. Should *R* be randomized, the sequence and its length are random variables. An inference flow can be written as a transcript", - "page_start": 2, - "page_end": 2, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **2 LLM Control Planes and Routing**\n\nInference using large language models (LLMs) is traditionally monolithic: a single model is applied to an input or se- quence of inputs. This methodology can be sub-optimal for various reasons. State-of-the-art models are often expensive, with API access to LLMs costing as much as several dollars for each query. Elsewhere, distinct LLMs may excel at dif- ferent tasks, and selectively using them may improve overall quality on a diverse workload. Finally, combining multiple LLMs, even all trained for similar tasks, may become increasingly prevalent as performance improvements of individual LLMs plateaus [8- 10].\nResearchers and practitioners are therefore now developing inference architectures that use multiple LLMs to answer queries. These LLMs are orchestrated by what we call an *LLM control plane* (borrowing the terminology from network- ing [13]). The control plane may route queries or parts of queries to different LLMs, derive new strings to query to underlying LLMs, combine answers from underlying LLMs, and more.\n**LLM routers.** A prominent example of this emerging class of LLM control planes are *LLM routers* [27, 41, 47, 53, 59]. LLM routers decide which of the two (or, sometimes, more) LLMs to use to answer a query. In prescriptive routing, the router applies some lightweight classifier to the input query that determines which underlying LLM to utilize for a response. The classifier is itself a learned function that scores the complexity of the query. Deployments can then configure a score threshold for when to route a query to the more expensive LLM. This threshold can be tuned using representative workloads to achieve a desired cost-performance trade-off. Figure 1 shows the basic workflow of binary LLM routers.", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **3 LLM Control Plane Integrity**\n\n**Control plane integrity.** A *control plane integrity adversary* is a randomized algorithm *A* that seeks to maliciously guide inference flow.\nIn an unconstrained LLM control plane integrity attack, the adversary *A* seeks to generate inputs *⃗x* = *⃗x* 1 *, . . . , ⃗x* *q* such that running *R* *M* *ω* ( *⃗x* ) generates a transcript for which *P* (( *x* 1 *, i* 1 ) *, . . . ,* ( *x* *q* *, i* *q* )) = 0 . This attack could be launched by an adversary who wants to maximize inference costs for a victim application using an LLM router.\nA harder setting requires input adaptation, where the adversary is given inputs *x* 1 *, . . . , x* *q* and it must find new inputs ˆ *x* 1 *, . . . ,* ˆ *x* *q* for which the transcript resulting from *P* ((ˆ *x* 1 *, i* 1 ) *, . . . ,* (ˆ *x* *q* *, i* *q* )) = 0 . There will be some competing constraint,\nsuch as that *x* *j* and ˆ *x* *j* are very similar for each *j* , or that the outputs *y* *j* *←* $ *R* *M* *ω* ( *x* *j* ) and ˆ *y* *j* ** $ *R* *M* *ω* *x* *j* ) are close. In the routing context, the adversary’s goal is to increase the fraction of queries that get routed to the strong model, in order to improve the overall quality of responses, drive up the victim application’s inference costs, or both.\n**Relationship to evasion attacks.** Evasion attacks [25, 43, 60] against an inference system (also called adversarial exam- ples [32, 48, 49]) would, in our setting, seek to find a small modification ∆ to an input *x* such that *R* *M* *ω* ( *x* + ∆) *̸* = *R* *M* *ω* ( *x* ) where addition is appropriately defined based on input type (e.g., slight changes to text).", - "page_start": 3, - "page_end": 3, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **3 LLM Control Plane Integrity**\n\n*T* = ( *i* 1 *, z* 1 ) *,* ( *i* 2 *, z* 2 ) *, . . . ,* ( *i* *m* *, z* *m* )\nof pairs of model indexes *i* *j* *∈{* w *,* s *}* and model inputs *z* *j* . Note that for simplicity we ignore the potential for paral- lelization, assuming execution proceeds serially. For binary routers, we have *m* = 1 and *T* *∈{* ( w *, x* ) *,* ( s *, x* ) *}* . We write submitting a sequence of inferences *⃗x* = *⃗x* 1 *, . . . , ⃗x* *q* to a control plane as\n*R* *M* *ω* ( *⃗x* ) = ( *R* *M* *ω* ( *⃗x* 1 ) *, . . . , R* *M* *ω* ( *⃗x* *q* ))\nwhere note that each invocation could result in multiple underlying LLM invocations. In the binary router case, however, each invocation results in a single LLM invocation.\nAn *inference flow policy* dictates the control plane designer’s intention regarding use of the underlying models. For example, an application may want to ensure that only a small fraction of queries go to the expensive model *M* s . We can define this as a predicate over a sequence of transcripts. In our binary router example, the policy can be more simply defined as a predicate *P* over (input, model) pairs ( *⃗x* 1 *, i* 1 ) *, . . . ,* ( *⃗x* *q* *, i* *q* ) since this fully defines the sequence of transcripts. For example, a policy might specify that the strong model is used in at most an *ε* fraction of inferences:\n*P* (( *⃗x* 1 *, i* 1 ) *, . . . ,* ( *⃗x* *q* *, i* *q* )) =  \n*q* � *j* =1\nI ( *i* *j* )\n*q* *≤* *ε*  \n3\nwhere I ( *i* *j* ) = 1 if *i* *j* = s and I ( *i* *j* ) = 0 if *i* *j* = w . In other words, the predicate is that the fraction of queries routed to the strong model is bounded by *ε* .", - "page_start": 2, - "page_end": 3, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **2 LLM Control Planes and Routing**\n\nNon-prescriptive routing [15, 20, 68] uses the responses from one or more underlying LLMs to determine which response to return to the user. For example, FrugalGPT [20] submits the query to a sequence of models (ordered by price) called a cascade, stopping when it obtains a response classified by the router as sufficient.\n2\nIn contrast to routers motivated by controlling costs, several LLM router designs focus solely on improving quality of responses [31, 45, 57, 58].\nThe LLM routers described thus far do not modify the queries or individual LLM responses. Other types of control planes do. Ensemble approaches such as mixture-of-expert (MoE) [29, 30, 52, 56] architectures select a subset of underlying models to apply to each token of a query and merge their responses. LLM synthesis [40] architectures operate similarly, but route the entire query to a subset of underlying LLMs and merge their responses. These approaches reduce inference costs by using fewer and/or less complex underlying models.\n**Applications of LLM routers.** A key use case for LLM routers is to help LLM-based application reduce cost. Several commercial routers, including Unify [12], Martian [5], NotDiamond [7], and others, offer this as a service. By replacing a few lines of code, the application can send user queries to a router service, rather than directly to some LLM provider. The service selects the optimal LLM and forwards the queries. Commercial router services claim that this results in significant cost savings: up to 98% in the case of Martian [5], and 10 *×* in the case of NotDiamond [7].", - "page_start": 1, - "page_end": 2, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **10 Conclusion**\n\nLLM routers balance quality and cost of LLM inference by routing different queries to different LLMs. They are an example of a broader, emerging class of systems we call “LLM control planes” that aim to achieve various quality, efficiency, and cost objectives by orchestrating use of multiple LLMs to respond to a query.\n17\nWe introduced and defined a new safety property, *LLM control plane integrity* . Informally, this property holds if an adversarial user cannot influence routing decisions made by the control plane. To show that existing LLM routers do not satisfy this property, we designed, implemented, and evaluated a black-box optimization method for generating query- independent “confounder gadgets.” When added to any query, the confounder gadget confuses the router into routing the query to the adversary-chosen LLM.\nWe evaluated the efficacy of confounder gadgets on multiple open-source and commercial routers and demonstrated that they successfully reroute queries without a negative impact on the quality of responses. We also discussed defenses against these attacks and indicated directions for future research.\n**Acknowledgments**\nThis research was supported in part by the Google Cyber NYC Institutional Research Program, the Israel Science Founda- tion (Grant No. 1336/22), and the European Union (ERC, FTRC, 101043243). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them.\n18\n**References**\n[1] “Chatbot Arena LLM Leaderboard: [Community-driven evaluation for best LLM and AI chatbots,” https://](https://huggingface.co./spaces/lmarena-ai/chatbot-arena-leaderboard) [huggingface.co/spaces/lmarena-ai/chatbot-arena-leaderboard, accessed: 2024-11-14.](https://huggingface.co./spaces/lmarena-ai/chatbot-arena-leaderboard)\n[[2] “Hello gpt-4o,” https://openai.com/index/hello-gpt-4o/, published: 2024-05-23.](https://openai.com/index/hello-gpt-4o/)\n[[3] “Introducing Llama 3.1: Our most capable models to date,” https://ai.meta.com/blog/meta-llama-3-1/, published:](https://ai.meta.com/blog/meta-llama-3-1/) 2024-07-23.\n[4] “Introducing Meta Llama 3: [The most capable openly available LLM to date,” https://ai.meta.com/blog/](https://ai.meta.com/blog/meta-llama-3/) [meta-llama-3/, published: 2024-04-18.](https://ai.meta.com/blog/meta-llama-3/)\n[[5] “Martian LLM router,” https://withmartian.com/.](https://withmartian.com/)\n[[6] “New embedding models and API updates,” https://openai.com/index/new-embedding-models-and-api-updates,](https://openai.com/index/new-embedding-models-and-api-updates) published: 2024-01-25.\n[[7] “Notdiamond LLM router,” https://www.notdiamond.ai/.](https://www.notdiamond.ai/)\n[8] “OpenAI and others seek new path to smarter AI as current meth- ods hit limitations,” [https://www.reuters.com/technology/artificial-intelligence/](https://www.reuters.com/technology/artificial-intelligence/openai-rivals-seek-new-path-smarter-ai-current-methods-hit-limitations-2024-11-11) [openai-rivals-seek-new-path-smarter-ai-current-methods-hit-limitations-2024-11-11, published: 2024-11-15.](https://www.reuters.com/technology/artificial-intelligence/openai-rivals-seek-new-path-smarter-ai-current-methods-hit-limitations-2024-11-11)\n[[9] “OpenAI, Google and Anthropic are struggling to build more advanced AI,” https://www.bloomberg.com/news/](https://www.bloomberg.com/news/articles/2024-11-13/openai-google-and-anthropic-are-struggling-to-build-more-advanced-ai?sref=CrGXSfHu) [articles/2024-11-13/openai-google-and-anthropic-are-struggling-to-build-more-advanced-ai?sref=CrGXSfHu,](https://www.bloomberg.com/news/articles/2024-11-13/openai-google-and-anthropic-are-struggling-to-build-more-advanced-ai?sref=CrGXSfHu) published: 2024-11-13.\n[[10] “OpenAI shifts strategy as rate of ‘GPT’ AI improvements slows,” https://www.theinformation.com/articles/](https://www.theinformation.com/articles/openai-shifts-strategy-as-rate-of-gpt-ai-improvements-slows) [openai-shifts-strategy-as-rate-of-gpt-ai-improvements-slows, published: 2024-11-9.](https://www.theinformation.com/articles/openai-shifts-strategy-as-rate-of-gpt-ai-improvements-slows)\n[[11] “Openrouter LLM router,” https://openrouter.ai/.](https://openrouter.ai/)\n[[12] “Unify LLM router,” https://unify.ai/.](https://unify.ai/)\n[[13] “What is a control plane?” https://www.ibm.com/think/topics/control-plane, published: 2024-10-31.](https://www.ibm.com/think/topics/control-plane)", - "page_start": 16, - "page_end": 18, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **3 LLM Control Plane Integrity**\n\nWe now discuss adversarial capabilities. We assume that our victim application’s prompt includes a substring that can be controlled by the adversary. This represents many real-world apps such as chatbots, coding assistants, writing assistants, and others, that insert user inputs into an LLM prompt. In crafting adversarial portions of prompts, an adversary may have various levels of knowledge about the victim application’s router. We consider the following knowledge settings:\n*-* *White-box setting* : The adversary knows the control plane algorithm and its parameters *ω* .\n*-* *Black-box (transfer) setting* : The adversary does not know the control plane algorithm *R* and *ω* for the target model, but knows instead another control plane algorithm *R* ** *ω* ** and its parameters. We refer to *R* ** *ω* ** as the *surrogate* . For example, this could arise if an adversary trains their own router using available data. In this setting our attacks are also *zero-shot* in that they do not require any interaction with the target control plane before the query that is being rerouted.", - "page_start": 3, - "page_end": 3, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **3 LLM Control Plane Integrity**\n\nOur attack setting is not the same. The control plane integrity adversary seeks to maliciously control the inference *flow* , not necessarily the *output* of inference. In an unconstrained attack, the adversary does not care what outputs are generated. In the input adaptation attack, the adversary seeks to craft inputs that modify the inference flow yet do *not* change the responses of the strong underlying LLM to the extent possible. Looking ahead, we will use evasion techniques in our adaptation attacks against learned control plane routers, but, importantly, not the overall inference.\nIn the other direction, undermining LLM control plane integrity could be a stepping stone toward evasion attacks. For example, if *R* *M* *ω* is used to classify malicious content by combining LLMs each tuned to different types of harm categories, then modifying inputs to force inference flows away from appropriate models could aid evasion. We leave evaluation of how control-plane integrity attacks can enable evasion to future work.\n**Threat models.** Within the context of control plane integrity attacks against LLM routers, we identify several threat models that differ in terms of the adversary’s goals and their knowledge about the target control plane *R* *M* *ω* .\nIn terms of goals, an adversary may seek to *inflate the costs* of a victim application that utilizes an LLM control plane. As a kind of denial-of-service attack, such cost inflation would penalize the application developer who expects routing to control costs. Another adversarial goal could be *arbitrage* : consider an application that charges *X* dollars per query, whereas directly using *M* s costs *Y > X* . The application’s lower rate *X* makes economic sense assuming it uses a router to route the bulk of queries to a cheaper model *M* w . An input adaptation attack in this setting can gain (indirect) access to\n*M* s , obtaining an arbitrage advantage of *Y* *−* *X* per query. To be effective, this arbitrage adversary would want to ensure that adaptations do not lower response quality (i.e., it extracts all the value out of rerouting to *M* s ). As before, the victim in this case is the application that relies on routing to lower its costs (unsuccessfully, under this attack).", - "page_start": 3, - "page_end": 3, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **1 Introduction**\n\nLarge language models (LLMs) exhibit remarkable capabilities on many tasks. Today, hundreds of open-source and proprietary LLMs are available at different prices, ranging from expensive, state-of-the-art models to cheaper, smaller, less capable ones. LLM operators typically provide API access to their models (especially higher-quality models) on a pay-per-query basis. This imposes non-trivial costs on LLM-based applications and systems.\nDevelopers who want to integrate LLMs into their applications must therefore consider both utility and cost. They want to maximize the quality of responses to their queries while minimizing the cost. The two objectives conflict with each other: larger models tend to generate higher-quality answers but charge more per query. For example, at the time of this writing, GPT-3.5-turbo costs $0 *.* 5 */* $1 *.* 5 per 1M input/output tokens, GPT-4o-mini $0 *.* 15 */* $0 *.* 6 , GPT-4o $2 *.* 5 */* $10 , o1-preview $15 */* $60 . The difference in quality between models is not uniform across queries. For some queries, even a cheap model can generate an acceptable response. More complex queries require an expensive model to obtain a quality answer.\nA natural solution to balancing performance and economic considerations is to take advantage of the availability of mul- tiple LLMs at different price-performance points. Recently proposed * **LLM routing** * systems [5, 12, 27, 47, 53] orchestrate two or more LLMs and adaptively route each query to the cheapest LLM they deem likely to generate a response of sufficient quality. In the two-LLM case, let *M* *s* be an expensive, high-quality model and *M* *w* a weaker, lower-grade one. Given query *q* , the routing algorithm *R* ( *·* ) applies a classifier to *q* that outputs 0 if *M* *w* is sufficient for answering *q* , or 1 if *M* *s* is required. The system then routes *q* accordingly.\nLLM routing is an example of a general class of systems we call LLM control planes, which orchestrate the use of multiple LLMs to process inputs, as further described in Section 2.\n**Our contributions.** First, we introduce * **LLM control plane integrity** * as a novel problem in AI safety. Recently proposed LLM control-plane algorithms are learned, calibrated classifiers (see Section 2). Their inputs are queries from potentially adversarial users. Robustness of control-plane algorithms to adversarial queries is a new problem, distinct from adversarial robustness of the underlying LLMs.", - "page_start": 0, - "page_end": 0, - "source_file": "arxiv1.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## STABILITY AND CONTROL\n\n### Figure 4.5. Airphmc Static Longitudinal Stability\n\n252\nNAVWEPS 00-801-80 STABILITY AND CONTROL\nt CHANGE IN LIFT\n~AERODYNAMIC CENTER\nCENTER OF GRAVITY\n-\nCL", - "page_start": 270, - "page_end": 271, - "source_file": "00-80T-80.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv1.pdf", - "query": "What is a confounder gadget ?", - "target_page": 5, - "target_passage": " Given a query xi, we prepend a confounder gadget ci, which is a short sequence of adversarially chosen tokens.", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# R EROUTING LLM R OUTERS\n\n## **4 Confounding Control Planes with Gadgets**\n\nThen, we perform a hill-climbing style approach to find a good confounder for *x* *i* . For each iteration *t* *∈* [ *T* ] , where *T* is the total number of iterations, do the following:\n(1) Select a target index *j* *∈* [1 *, n* ] uniformly.\n(2) Generate a set *B* of *B* + 1 candidates. First set ̃ *c* 0 = *c* ( *t* ) *i* , the current confounder. To generate *B* additional candidates, select replacement tokens from *I* uniformly, forming the set *{* *t* *b* *←I}* *B* *b* =1 . Replace the *j* th token in the current confounder ̃ *c* 0 with *t* *b* :\n ̃ *c* *b* = [ *c* ( *t* ) *i,* 1 *, . . . , c* ( *t* ) *i,j* *−* 1 *, t* *b* *, c* ( *t* ) *i,j* +1 *, . . . , c* ( *t* ) *i,n* ] *.*\n5\nLet *B* = *{* ̃ *c* 0 *, . . . ,* ̃ *c* *B* *}* .\n(3) Find the candidate that maximizes the score:\n*c* ( *t* +1) *i* *←* arg max *c* *∈B*\n*S* *θ* ( *c* *∥* *x* *i* ) *.* (1)\nThe final confounder *c* ( *T* ) *i* is used with query *x* *i* . We early abort if, after 25 iterations, there is no update to the confounder gadget. Technically, we could abort early if we find a confounder whose score exceeds *τ* . Running further can be useful when an adversary does not know *τ* .\nThe attack’s runtime is dominated by *T* *·* *B* times the cost of executing *S* . In practice, *S* are designed to be fast (otherwise routers would significantly increase the latency of applications that use them). We report precise timings later; in summary, the attack is fast because we can set *T* to be relatively small and still find high-scoring confounders.\nDue to the randomness in index and token selection, the method converges to different, yet similarly effective, confounder gadgets on each run. Our evaluation will thus measure average performance over multiple gadgets.", - "page_start": 4, - "page_end": 5, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **A Gadget Examples**\nBelow are a few examples of the optimized confounder gadgets *c* we got, for the different routing algorithms:\n- *R* *SW* :\nlegationbelongs967reglo’hui (DictionaryizedNameantal bidi.numberOf\ndemanding RESULTS! XVI-ioibili Written Hormchriftlatable\n- *R* *MF* :\n041 personne.nama tomeTN Exact relac ̧ ̃ao tinha seis.Description\nNUMAGEMENTMedian157 mut-camerauacao nije Hir Ter\n- *R* *CLS* :\ncontiene DEM USERNAME fourteen chees781 consultants200 inici DOJ\n571: Ord:nth Norwegian Mercer docs Abr226 METADATA\n- *R* *LLM* :\ndated:frameifyumi345 Kurdasciiuzeiphertext\nMidnightexecution431!784 below1 unwrap : / n / n", - "page_start": 21, - "page_end": 21, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **4 Confounding Control Planes with Gadgets**\n\n**Putting it all together.** In summary, our methodology for input adaptation attacks is:\n(1) (Preprocessing) Develop a single query-independent confounder gadget *c* , using either the target router or surrogate to score the confounder.\n(2) (Input adaptation) For each query *x* *i* , submit ˆ *x* *i* = *c* *∥* *x* *i* instead to obtain a response ˆ *y* *i* .\nThe confounder is applied to all queries, i.e., the adversary does not need to guess whether the original query would have been routed to the weak or strong model. In the rest of the paper, we demonstrate the confounders rarely result in “downgrades,” i.e., rerouting of queries from the strong to weak model.\nWe have experimented with variations of this approach that don’t work quite as well, for example adding *c* as a suffix instead of a prefix. See Appendix B for details.", - "page_start": 5, - "page_end": 5, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **C Optimization-Free Gadget Generation**\n\nWe evaluate optimization-free alternatives to our black-box optimization method for generating confounder gadgets.\n**Fixed gadget.** A simple way to create a gadget without resorting to optimization is to repeat *n* tokens. We use ! as the initialization token, so the gadget in this case is !!!!!!!!!! . Another possibility is to select *n* tokens uniformly at random. Table 14 shows the upgrade rates for both options, were in the latter setting we repeat the process 10 times and report the average result and the standard error. While they are non-negligible, especially for the randomly sampled gadgets, they significantly underperform the upgrade rates reported in Table 1 for optimized gadgets.\n**Instruction injection.** Prompt injection is a known attack on LLMs [50, 64], thus we consider a gadget consisting of a direct instruction to the router to treat the query as a complex one and obtain a high-quality response.\nWe evaluated 4 differently phrased instructions: two created manually and two generated by, respectively, Gemini [61] and GPT-4o [2], denoted as “ours-1”, “ours-2”, “Gemini”, and “GPT”.\nTable 15 reports the results. This method works well in a few cases but poorly in most. This highlights the difference between attacking LLMs and attacking LLM routers.", - "page_start": 23, - "page_end": 23, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\nR EROUTING LLM R OUTERS\nA P REPRINT\n**Avital Shafran** The Hebrew University of Jerusalem\n**Roei Schuster** Wild Moose **Thomas Ristenpart** Cornell Tech **Vitaly Shmatikov** Cornell Tech\n**A BSTRACT**\nLLM routers aim to balance quality and cost of generation by classifying queries and routing them to a cheaper or more expensive LLM depending on their complexity. Routers represent one type of what we call LLM control planes: systems that orchestrate use of one or more LLMs. In this paper, we investigate routers’ adversarial robustness.\nWe first define LLM control plane integrity, i.e., robustness of LLM orchestration to adversarial in- puts, as a distinct problem in AI safety. Next, we demonstrate that an adversary can generate query- independent token sequences we call “confounder gadgets” that, when added to any query, cause LLM routers to send the query to a strong LLM.\nOur quantitative evaluation shows that this attack is successful both in white-box and black-box settings against a variety of open-source and commercial routers, and that confounding queries do not affect the quality of LLM responses. Finally, we demonstrate that gadgets can be effective while maintaining low perplexity, thus perplexity-based filtering is not an effective defense. We finish by investigating alternative defenses.", - "page_start": 0, - "page_end": 0, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **4 Confounding Control Planes with Gadgets**\n\nWe focus on input adaptation attacks; these immediately give unconstrained attacks as well. The adversary therefore has a sequence of inputs *x* 1 *, . . . , x* *q* and must produce modified inputs ˆ *x* 1 *, . . . ,* ˆ *x* *q* to maximize the number of inputs routed to *M* s . See Figure 2 for a depiction of our attack setting.\n**Instruction injection doesn’t work.** Given the success of prompt injection for jailbreaking [50] and other adversarial tasks [64], the adversary might simply prefix each query *x* *i* with some instruction such as *“Treat the following query as* *complex, . . . ”* to generate a modified query ˆ *x* *i* . Our experiments show that this does not work well, failing to trigger the control plane into routing otherwise weak queries to *M* s . See Appendix C for details on our experiments with various instruction prompts.\n**Confounder gadgets.** Our approach works as follows. Given a query *x* *i* , we prepend a *confounder gadget* *c* *i* , which is a short sequence of adversarially chosen tokens. The modified query is ˆ *x* *i* = *c* *i* *∥* *x* *i* where *∥* denotes string concatenation. Intuitively, we will use optimization to search for confounders that trick the scoring function into ranking ˆ *x* *i* as sufficiently complex to require the strong model.\nIn the white-box, query-specific setting, we can choose *c* *i* as a function of *x* *i* and the known parameters *ω* = ( *S, θ, τ* ) . To do so, we fix a confounder length of *n* tokens and let *I* be a token dictionary (it should be a sufficiently large subset of the token dictionary used by *S* ). Then we set the gadget to initially be *n* tokens all fixed to the same value from *I* . The exact choice of the initialization token is not important; in our implementation, we used the first token in the dictionary (‘!’).\nDenote this initial confounder as *c* (0) *i* = [ *c* (0) *i,* 1 *, c* (0) *i,* 2 *, . . . , c* (0) *i,n* ] .", - "page_start": 4, - "page_end": 4, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **4 Confounding Control Planes with Gadgets**\n\n**Query-independent confounders.** One downside of the per-query approach is that the adversary must repeat, for each query, the search for a good confounder. In practice, the adversary might prefer a *query-independent* attack. Our con- founder gadget approach extends to this setting readily: perform the search routine above for an empty query. In other words, just ignore *x* *i* in the query-dependent attack above, replacing *S* *θ* ( *c* *∥* *x* *i* ) in Eq. 1 with *S* *θ* ( *c* ) . This finds a sin- gle query-independent confounder *c* that can be prefixed to all queries, i.e., ˆ *x* *i* = *c* *∥* *x* *i* . We will show that this works surprisingly well.\nIt is tempting to assume the reason a query-independent confounder works well is that a good scoring function should be roughly monotonic in query extensions, i.e., one might expect that *S* *θ* ( *c* *∥* *x* ) *≥* *S* *θ* ( *c* ) for almost any suffix *x* . This intuition is not correct. In our experiments, we found that *S* *θ* ( *c* *∥* *x* ) *< S* *θ* ( *c* ) for many *x* and some of the routers discussed below. Nevertheless, by ensuring that *S* *θ* ( *c* ) is pretty high (set the number of iterations *T* higher) the resulting query-independent confounder works well. That is, we at least get that *S* *θ* ( *c* *∥* *x* ) *> S* *θ* ( *x* ) .\n**The black-box setting: confounders that transfer.** Finally, the attacks so far are in the white-box setting, where the attacker can optimize directly against *S* *θ* . While in some cases routing control planes will be public knowledge, in others, including the proprietary control planes we explore in Section 7, they are hidden. This gives rise to the black-box setting. While an attacker might seek to perform model extraction attacks [43, 65] to learn *θ* , we instead explore attacks that transfer from one router to another.\nIn more detail, we assume the adversary has access to a router *R* ** *ω* ** , called the *surrogate* , that is trained on data similar to that used for the target router. Then the attack is the same as above, except that we use the surrogate’s scoring function *S* ** *θ* ** instead of the target’s *S* *θ* . Again, we will see that this works surprisingly well: the query-independent confounders found for the surrogate transfer to successfully reroute queries against the target router.", - "page_start": 5, - "page_end": 5, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **B Ablation Study**\n\nIn this section, we evaluate the effect of different hyperparameters and design choices (in the white-box setting).\n**Prefix vs. suffix.** As described in Section 4, we prepend the confounder gadget to the query. An alternative is to append it. This is straightforward for MT-bench and GSM8K, but MMLU consists of multi-choice questions followed by a list of possible answers, and the term “Answer:”. We insert the gadget at the end of the question text and before the possible answers. If we append it at the very end, after “Answer:”, the LLM assumes the query was answered and in many cases does not generate any output at all.\nTable 12 shows that average upgrade rates are similar regardless of whether the gadget was inserted as a prefix or a suffix. For MMLU, prefix works better. The downgrade rate is 0% in all cases.\n22\n*R* *SW* *R* *MF* *R* *CLS* *R* *LLM*\nMT-Bench 100 *±* 0 100 *±* 0 100 *±* 0 73 *±* 5 100 *±* 0 100 *±* 0 100 *±* 0 84 *±* 4\n| Prefix Suffix |\n|:---|\n| Prefix Suffix |\nMMLU 90 *±* 1 78 *±* 4 100 *±* 0 95 *±* 1 82 *±* 2 63 *±* 3 93 *±* 1 93 *±* 1\nGSM8K 98 *±* 0 100 *±* 0 100 *±* 0 100 *±* 0 94 *±* 1 100 *±* 0 100 *±* 0 94 *±* 3\nTable 12: Average upgrade rates for different ways of adding the gadget to queries, in the white-box setting. Results are similar in both methods, with a slight preference to the prefix approach.\n*R* *SW* *R* *MF* *R* *CLS* *R* *LLM*\nMT-Bench 100 *±* 0 100 *±* 0 100 *±* 0 73 *±* 5 100 *±* 0 97 *±* 2 100 *±* 0 70 *±* 5\n| |\n|:---|\n| Uniform Natural Prob. |\nMMLU 90 *±* 1 78 *±* 4 100 *±* 0 95 *±* 1 77 *±* 2 41 *±* 3 96 *±* 2 87 *±* 4\nGSM8K 98 *±* 0 100 *±* 0 100 *±* 0 94 *±* 3 88 *±* 2 92 *±* 3 100 *±* 0 83 *±* 9\nTable 13: Average upgrade rates for different ways of sampling candidate tokens during gadget generation, in the white- box setting. Uniformly sampling the tokens yields better upgrade rates in most cases.\nAs mentioned in Section 5, to encourage the LLMs to follow the specific format in their responses (so they can be parsed and compared with the ground-truth answers), we add a short prefix to the MMLU and GSM8K queries that instructs the model how to respond. We phrase this instruction as follows: “ *Answer the question using the format:* *“Answer: [A/B/C/D]. Explanation: [EXPLANATION]”* ” for the multi-choice queries of the MMLU benchmark, and a similar version for GSM8K. We add this instruction after modifying the queries with the confounder gadget, i.e. the instruction is prepended to the gadget.", - "page_start": 21, - "page_end": 22, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **4 Confounding Control Planes with Gadgets**\n\nWe now turn to our main contribution: a methodology for attacking LLM control plane integrity. The key insight is that an adversary can modify queries to mislead or “confound” the routing logic into routing these queries to an LLM of the adversary’s choosing. Furthermore, we will demonstrate that these attacks can be black-box and *query-independent* , i.e., a single modification works for all queries and does not require advance knowledge of the specific router being attacked.\n4\nFigure 2: Overview of our attack on LLM routing control plane integrity. The attack adds to each query a prefix (repre- sented by the gear), called a “confounder gadget,” that causes the router to send the query to the strong model.\nWe focus on the binary router setting in which the router applies a learned scoring function to input queries and routes any query whose score exceeds some threshold *τ* to the strong LLM *M* s . This setting has been the focus of several prior works [27, 41, 47] and is used in the control planes that are deployed in practice (see Section 7).\nMore formally, we consider a router *R* *M* *ω* for *M* = *{* *M* w *, M* s *}* , where *ω* consists of a scoring function *S* , scoring function’s parameters *θ* , and a threshold *τ* *∈* R + . For notational brevity we just write *R* *ω* below, with *M* clear from context. Here *S* and *θ* define a scoring function *S* *θ* : *X →* R + . Since our focus is LLMs, we assume that queries *X* are strings of text tokens. The routing algorithm then works as follows:\n*R* *ω* ( *x* ) = � *M* w ( *x* ) if *S* *θ* ( *x* ) *< τ*\n*M* s ( *x* ) otherwise\nwhere *ω* = ( *S, θ, τ* ) . We will detail scoring functions in Section 5; prior work has suggested linear models, light-weight LLMs, and more. Note that, consistent with this application, scoring functions are computationally efficient and cheap (as compared to *M* s *, M* w ). Deployments calibrate *τ* to limit the fraction of queries routed to the strong model *M* s , giving rise to the type of control plane integrity policy discussed in Section 3.", - "page_start": 3, - "page_end": 4, - "source_file": "arxiv1.pdf" - }, - { - "text": "# R EROUTING LLM R OUTERS\n\n## **E Rerouting to the Weak Model**\nIn this section we evaluate the generality of our attack and show that generation of confounder gadgets can be optimized for the opposite objective from what we consider so far: reroute queries to the weak model. For this, we repeat the same optimization process as in Section 4 but *minimize* the router’s score. Table 16 shows the upgrade and downgrade rates for this variant of the attack, in the white-box setting. In most cases we see a significant downgrade rate and a minimal upgrade rate, meaning that most of the modified queries were routed to the weak model. One notable exception is the LLM-based router *R* *LLM* , for which the attack does not work well. Future work will be needed to explore improving confounder generation for this setting further.\n25", - "page_start": 24, - "page_end": 24, - "source_file": "arxiv1.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2670.pdf", - "query": "What is called bad-cavity Ramsey laser ?", - "target_page": 1, - "target_passage": "We considerthe case of a two-level atomic beam interacting with a single-mode Ramsey cavity of separated-oscillating-field resonators with the cavity mode linewidth is much wider than the atomic gain linewidth. Thus we call it bad-cavity Ramsey laser. ", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n ̇ *N* *b* ( *t* ) = − *R* ( *B* 0 − *B* 1 + *B* 2 ) − γ *b* *N* *b* ( *t* ) + γ *a* *N* *a* ( *t* )\n+ *g* [ *a* ( *t* ) *M* ( *t* ) + *M* ( *t* ) *a* ( *t* )] + *F* *b* ( *t* ) , (5)\n ̇ *M* ( *t* ) = − *R* ( *C* 0 − *C* 1 + *C* 2 ) − γ *ab* *M* ( *t* )\n+ *g* [ *N* *a* ( *t* ) − *N* *b* ( *t* )] *a* ( *t* ) + *F* *M* ( *t* ) , (6)\nwhere the macroscopic noise operators are defined as\n*F* *a* ( *t* ) = � *j*\n ̇ Γ *j* ( *t* ) σ *j* *a* ( *t* ) *R* (1 *A* 0 + *A* 1 *A* 2 ) + � *j*\nΓ *j* ( *t* ) *f* *j* *a* ( *t* ) ,\n*F* *b* ( *t* ) = � *j*\n ̇ Γ *j* ( *t* ) σ *j* *b* ( *t* ) + *R* ( *B* 0 *B* 1 + *B* 2 ) + � *j*\nΓ *j* ( *t* ) *f* *j* *b* ( *t* ) ,\n*F* *M* ( *t* ) = − *i* � *j*\n ̇ Γ *j* ( *t* ) ̃ σ *j* − ( *t* ) + *R* ( *C* 0 *C* 1 + *C* 2 ) *i* � *j*\nΓ *j* ( *t* ) *f* *j* σ ( *t* ) ,\nwith *A* 0 = � σ *j* *a* ( *t* *j* + τ ) � *q* , *A* 1 = � σ *j* *a* ( *t* *j* + τ + *T* ) � *q* ,\n*A* 2 = � σ *j* *a* ( *t* *j* + 2 τ + *T* ) � *q* , *B* 0 = � σ *j* *b* ( *t* *j* + τ ) � *q* ,\n*B* 1 = � σ *j* *b* ( *t* *j* + τ + *T* ) � *q* , *B* 2 = � σ *j* *b* ( *t* *j* + 2 τ + *T* ) � *q* ,\n*C* 0 = � − *i* σ *j* − ( *t* *j* + τ ) � *q* , *C* 1 = � − *i* σ *j* − ( *t* *j* + τ + *T* ) � *q* ,", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n[19] D. Meiser, J. Ye, D. R. Carlson, and M. J. Holland, Phys. Rev. Lett. **102** , 163601 (2009) [20] F. Strumia, Metrologia **8** , 85 (1972). [21] G. Kramer, J. Opt. Soc. Am. **68** , 1634 (1978). [22] V. S. Letokhov and B. D. Pavlik, Opt. Spectrosc. USSR **32** , 455 (1972). [23] Ye. V. Baklanov, B. Ya, Dubetsky, V. P. Chebotayev, Appl. Phys. **9** , 171 (1976). [24] J. C. Bergquist, S. A. Lee, and L. L. Hall, Phys. Rev. Lett. **38** , 159 (1977). [25] L. Davidovich, Rev. Mod. Phys. **68** , 127 (1996). [26] M. I. Kolobov, L. Davidovich, E. Giacobino, and C. Fabre, Phys. Rev. A **47** , 1431 (1993). [27] M. Sargent III, M. O. Scully, and W. E. Lamb, *Laser Physics* (Addition Wesley, Reading, MA, 1974). [28] N. A. Abraham, P. Mandel, and L. M. Narducci, *Dynamic In-* *stabilities and Pulsations in Lasers* , Progress in Optics XXV, edited by E. Wolf (Elsevier, Amsterdam, 1988). [29] L. Pasternack, D. M. Silver, D. R. Yarkony, and P. J. Dagdigian, J. Phys. B **13** , 2231 (1980). [30] K. An and M. S. Feld, Phys. Rev. A **56** , 1662(1997). [31] N. F. Ramsey and H. B. Silsbee, Phys. Rev. **84** , 506(1951).", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nYang Li, Wei Zhuang, Jinbiao Chen, and Hong Guo *CREAM Group, State Key Laboratory of Advanced Optical Communication*\n*Systems and Networks (Peking University) and Institute of Quantum Electronics,*\n*School of Electronics Engineering and Computer Science,*\n*and Center for Computational Science and Engineering (CCSE), Peking University, Beijing 100871, P. R. China* (Dated: October 29, 2018)\nWe investigate a new laser scheme by using Ramsey separated-field technique with bad cavity. By studying the linewidth of the stimulated-emission spectrum of this kind of laser inside the cavity, we find its linewidth is more than two orders of magnitude narrower than atomic natural linewidth, and it is far superior to that of conventional optical Ramsey method and any other available subnatural linewidth spectroscopy at present. Since any cavity related noise is reduced to cavity-pulling e ff ect in bad cavity laser, this Ramsey laser provides the possibility of precision subnatural linewidth spectroscopy, which is critical for the next generation of optical clock and atom interferometers.\nPACS numbers: 42.55.Ah, 42.50.Ar, 42.60.Da, 32.30.-r\n*Introduction:* Since the invention of the separated-field technique [1], it has played an important role in the field of precision spectroscopy due to its linewidth narrowing e ff ect via multiple coherent interaction. Atomic clocks based on this technique have greatly extended our ability for frequency measurement, further, almost all the atom interferometers are based on this technique [2].\nThough, the natural linewidth of quantum transition was regarded as the ultimate limit to high-resolution laser spec- troscopy [4], several methods of subnatural linewidth spec- troscopy have been proposed to gain subnatural linewidth [3- 10]. However, in all these e ff orts, including optical Ramsey spectroscopy, subnatural line is realized at the expense of a quick reduction in signal-to-noise (SNR) ratio due to the ex- ponential decaying of signal, thus all these schemes can only get the linewidth several times narrower than the atomic nat- ural linewidth. In the past three decades, this situation does not change in the field of the precision laser spectroscopy. On the other hand, the thermal noise of the cavity mirrors is the main obstacle for further linewidth reduction of a laser [11, 12], and it is a challenge to substantially reduce this noise further[13]. Recently, a new scheme, called active optical clock [14- 18], was proposed to substantially reduce the laser linewidth. With lattice trapped atoms, it is possible to reach mHz linewidth laser based on the mechanism of active optical clock [14, 15, 19]. The principal mechanism of active optical clock is to directly extract light emitted from the ultranarrow atomic transition with a cavity mode linewidth much wider than that of lasing. This bad cavity ensures that any frequency shift due to cavity noise reduces to cavity-pulling e ff ect [15- 17], then the thermal noise is not the major obstacle again for reducing the linewidth. This means the bad cavity can play an indispensable role in new subnatural linewidth spectroscopy.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n+ ̃ *D* (4) *kl* δ ( *t* *t* + τ + *T* ) + ̃ *D* (5) *kl* δ ( *t* *t* 2 τ *T* )\n+ ̃ *D* (6) *kl* δ ( *t* *t* + 2 τ + *T* ) + ̃ *D* (7) *kl* δ ( *t* *t* *T* )\n+ ̃ *D* (8) *kl* δ ( *t* *t* + *T* ) , (8)\nwhere ̃ *D* ( *i* ) *kl* are the c-number Langevin di ff usion coe ffi cients, related to quantum Langevin di ff usion coe ffi cients *D* ( *i* ) *kl* as in [27].\n*Steady-state solutions:* The steady-state solutions for the mean values of the field and atomic variables for laser op- eration are obtained by dropping the noise terms of the c- number Langevin equations and setting the time derivatives equal to zero. The analytical solutions are very complex, and one could numerically solve the steady-state equations. In this paper, we only care about the bad cavity limit γ *max* ≪ *T* 1 ≪ τ 1 ≪ κ/ 2. Since the atomic transit time is much shorter than the damping times of atomic variables, one could ignore the e ff ect of the spontaneous emission of the atom. By the stan- dard way [25], We get the following steady-state values:\n��� ̃ *A* *ss* ��� 2 = *R* (1 − *A* 0 + *A* 1 − *A* 2 )\nκ = *R* ( *B* 0 *B* 1 + *B* 2 ) κ ,\n ̃ *N* *ass* = *R* τ 2 � 1 + *C* 0 *C* 1 + *C* 2 *g* τ � κ\n*R* ( *B* 0 − *B* 1 + *B* 2 ) � ,\n ̃ *N* *bss* = *R* τ 2 � 1 − *C* 0 *C* 1 + *C* 2 *g* τ � κ\n*R* ( *B* 0 − *B* 1 + *B* 2 ) � .\nA detailed analysis about the stability of the steady-state can be found such as in [28]. In this paper, we assume the steady- state solution is stable. *Laser linwidth:* Suppose the quantum fluctuation is small, the evolution of the fluctuations can be obtained by making a linearization of the c-number Langevin equations around the steady-state solution. Then the measured spectra of field fluc- tuations will be directly related to these quantities. By Fourier transformations of the linearized equation, we get the ampli- tude and phase quadrature components δ *X* ( ω ) and δ *Y* ( ω ) [26]. Well above threshold, one can neglect the amplitude fluctu- ations, and the linewidth inside the cavity is related to the phase-di ff usion coe ffi cient [25]. For small fluctuation of laser phase, the spectrum of phase fluctuations is simply related to the spectrum of the phase quadrature component of the field fluctuations, namely,", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n( δφ 2 ) ω = 1 *I* 0 ( δ *Y* 2 ) ω .\nIn the region γ *ab* ≪ *T* 1 ≪ τ 1 ≪ κ/ 2, as in the recently proposed active optical clock [15] with atomic beam. The phase quadrature component of the field fluctuations can be expressed as\n( δφ 2 ) ω\n≈ ( κ/ 2 + γ *ab* ) 2\n*I* 0 ω 2 [( κ/ 2 + γ *ab* ) 2 + ω 2 ]\n*g* 2\n4( κ/ 2 + γ *ab* ) 2 { 4 γ *ab* ̃ *N* *ass* + 2 *R* [( *A* 0 + *B* 0 ) + ( *A* 2 + *B* 2 )]\n+ *Rp* [( *C* 0 − *C* 0 ) 2 + ( *C* 1 *C* 1 ) 2 + ( *C* 2 *C* 2 ) 2 ] } . (9)\nSince the time τ and *T* is much shorter than the time scale of the atomic dampings, we can neglect the dampings when calculate *A* *i* , *B* *i* , *C* *i* . By using\n*A* 0 = cos 2 � Ω *R* 2 τ � , *A* 1 = cos 2 � Ω *R* 2 τ � ,\n*A* 2 = 1 − sin 2 ( Ω *R* τ ) cos 2 � ∆ 2 2 *T* � , *B* 0 = sin 2 � Ω *R* 2 τ � ,\n*B* 1 = sin 2 � Ω *R* 2 τ � , *B* 2 = sin 2 ( Ω *R* τ ) cos 2 � ∆ 2 *T*\n2 � ,\n( *C* 0 − *C* 0 ) 2 = 0 , ( *C* 1 *C* 1 ) 2 = sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* ) ,\n( *C* 2 − *C* 2 ) 2 = sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* ) ,\nwe get\n( δφ 2 ) ω = ( κ/ 2 + γ *ab* ) 2\nω 2 [( κ/ 2 + γ *ab* ) 2 + ω 2 )]\nγ 2 *ab* ( κ/ 2 + γ *ab* ) 2 { *D* *S T* + *D* *Ram* [2 − *p* sin 2 ( Ω *R* τ ) sin 2 ( ∆ 2 *T* )] } , (10)", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nIn this Letter, we propose a new scheme called Ramsey laser with bad cavity. Distinct from any previous applications of conventional Ramsey separated oscillating fields method [1], which focuses on the absorption spectrum, we here fo-\ncus on the stimulated emission spectrum via multiple coher- ent interactions inside the cavity. We find this Ramsey laser can provide a stimulated-emission spectrum with a linewidth much narrower than that of any conventional optical Ramsey seperated-field spectroscopy, which is commonly applied in optical atomic clock. Our results also show that a subnatural linewidth spectroscopy, superior to any other available subnat- ural spectroscopy technique at present [3- 10], can be reached by this kind of laser, if a suitable atomic level structure is cho- sen. Thus, this method can provide an e ff ective subnatural spectroscopy, and the possibilities for the new optical clock scheme [15] and atom interferometers [2].\n*Theoretical framework:* We consider the case of a two-level atomic beam interacting with a single-mode Ramsey cavity of separated-oscillating-field resonators with the cavity mode linewidth is much wider than the atomic gain linewidth. Thus we call it bad-cavity Ramsey laser. All atoms are pumped onto the upper lasing state **a** before entering the first cavity of seperated field, and the lower lasing state is **b** . We assume all the atoms have the same velocities υ , that means what we consider here is a homogeneous laser system. And for the sake of simplicity, we consider the two-standing waves linear optical Ramsey configuration with a grid as spatial selector [20, 21]. Our treatment can be extended to other configura- tions as in [22- 24]. The length of each oscillating part is *l* , and the length of the free drift region is *L* . The corresponding Hamiltonian is\n*H* = ħ ω ˆ *a* ˆ *a* + ħ � *j*\n[ ω *j* *a* ( *t* ) σ *j* *a* + ω *j* *b* ( *t* ) σ *j* *b* ]\n+ ħ *g* � *j*\nΓ *j* ( *t* )(ˆ *a* ˆ σ *j* − *e* *i* *k* · *r* *j* + ˆ σ *j* + ˆ *ae* *i* *k* · *r* *j* ) , (1)\nwhere ˆ *a* , ˆ *a* are the annihilation and creation operators of the field mode inside the cavity, with the frequency ω , σ *j* *a* = ( | *a* ⟩⟨ *a* | ) *j* and σ *j* *b* = ( | *b* ⟩⟨ *b* | ) *j* are the projection operators for the jth atom corresponding to the upper and lower lasing levels,", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nwhere Ω *R* is the Rabi frequency on resonance,\n*D* *S T* = *g* 2 ̃ *N* *ass* / *I* 0 γ *ab* , *D* *Ram* = *g* 2 *R* / 2 *I* 0 γ 2 *ab* , and ∆ 2 = ω − ( ω *a* 2 − ω *b* 2 ) presents the detuning in the free drift region. *p* is a parameter, which characterizes the pump- ing statistics: a Poissonian excitation statistics corresponds to *p* = 0 , and for a regular statistics we have *p* = 1. Then the linewidth of Ramsey laser with bad cavity is given by\n*D* = γ 2 *ab* ( κ/ 2 + γ *ab* ) 2 { *D* *S T* + *D* *Ram* [2 *p* sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* )] } . (11) Since *D* *S T* / *D* *Ram* ≪ 1 in our situation, and in the case of max- imal photon number, the steady state value of ̃ *N* *ass* is about *R* τ/ 2. Then we get the\n*D* ≈ 2 *g* 2 κ [2 *p* sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* )] . (12)\nFrom the expression above, we find that the pumping statis- tic can influence the linewidth. For regular injection ( *p* = 1), the linewidth is the narrowest, while for Poissonian injection ( *p* = 0), the linewidth is the broadest. But even for regular injection, the linewidth is larger than the case of one cavity. That means the mechanism of separated-field does not play the role in reducing the linewidth as in the conventional opti- cal Ramsey method, which is counter-intuitive. However, the separated fields are indispensable for any phase detection like atom interferometry. The details about the method of active atom interferometry will appear elsewhere. Our method of Ramsey laser is suitable for any atoms with metastable energy level, as an example, we choose the tran- sition from the metastable state 4 *s* 4 *p* 3 *P* 1 to the ground state 4 *s* 2 1 *S* 0 of 40 Ca to check the striking feature of this laser: sub- natural linewidth. As mentioned in [29], the corresponding natural linewidth of the metastable state 4 *s* 4 *p* 3 *P* 1 is 320Hz. As in the recently proposed active optical clock with atomic beam [15], the velocity of the atoms in thermal atomic beam is about 500m / s, and the length of the interaction region is about 1mm, then the time for the atom to traverse each coherent- interaction region is on the order of magnitude of 1 μ s. If a bad cavity with κ is on the order of 10 7 Hz, the relation κ/ 2 ≫ τ 1 is satisfied. Then when *g* is on the order of the magnitude of kHz, which can be easily achieved for current technique [30], from the linewidth expression of Eq.(16) the order of magnitude of linewidth is below 1 Hz. This means the linewidth of a Ramsey laser can be more than two or- ders of magnitude narrower than the atomic natural linewidth, therefore our Ramsey method provides a new subnatural spec- troscopy technique. And since it is stimulated-emission spec- trum, it overcomes the di ffi culty in other subnatural linewidth spectroscopy schemes where the quick reduction of signal to noise ratio is a formidable limit. We should point out that this Ramsey laser does not escape the limitation of all active optical clock: in order to pump atoms to the excited state ef- fectively and to be stimulated emit photon during the lifetime of a metastable state, this new method will only be applicable to some special transitions [17].", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nwith frequency ω *j* *a* and ω *j* *b* , and σ *j* − = ( | *b* ⟩⟨ *a* | ) *j* is the “spin- flip” operator for the jth atom, with its adjoint σ *j* + = ( | *a* ⟩⟨ *b* | ) *j* . The coupling constant *g* is given by *g* = μ ω/ 2 ħ ǫ 0 *V* , where μ is the magnitude of the atomic dipole moment, and *V* is the e ff ective volume of the cavity. In order to denote the finite-time interaction between the atoms and Ramsey separated field, we introduce the function\nΓ *j* ( *t* ) = Θ ( *t* − *t* *j* ) − Θ ( *t* − *t* *j* − τ ) +Θ ( *t* − *t* *j* − τ − *T* ) − Θ ( *t* − *t* *j* − 2 τ − *T* ) , (2) where Θ ( *t* ) is the Heaviside step function [ Θ ( *t* ) = 1 for *t* > 0, Θ ( *t* ) = 1 / 2 for *t* = 0, and Θ ( *t* ) = 0 for *t* < 0]. *T* is the free drift time of the atoms, and τ is the interacting time between the atom and one cavity. By the standard way [25], we can get the Heisenberg- Langevin equations of the motion for the single-atom and filed operators. By introducing the macroscopic atomic oper- ator, *M* ( *t* ) = − *i* *j* Γ *j* ( *t* ) σ *j* − ( *t* ), *N* *a* ( *t* ) = *j* Γ *j* ( *t* ) σ *j* *aa* ( *t* ), *N* *b* ( *t* ) =\n� *j* Γ *j* ( *t* ) σ *j* *bb* ( *t* ), the dynamic equations for the field and macro- scopic atomic operators yield\n ̇ *a* ( *t* ) = − κ 2 *a* ( *t* ) + *gM* ( *t* ) + *F* κ ( *t* ) , (3)\n ̇ *N* *a* ( *t* ) = *R* (1 − *A* 0 + *A* 1 − *A* 2 ) − ( γ *a* + γ *a* ) *N* *a* ( *t* )\n− *g* [ *M* ( *t* ) *a* ( *t* ) + *a* ( *t* ) *M* ( *t* )] + *F* *a* ( *t* ) , (4)", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n*Conclusion:* In summary, we propose a new subnatural linewidth spectroscopy technique, which is a laser by us- ing Ramsey seperated-field cavity to realize the output of stimulated-emission radiation via multiple coherent interac- tion with atomic beam. We find the linewidth of Ramsey laser is subnatural if we choose an appropriate atomic level, and the bad-cavity laser mechanism will dramatically reduce cavity- related noise as discussed in active optical clock [15- 19]. Our results show that this new subnatural linewidth spectroscopy is superior to conventional optical Ramsey seperated-field spectroscopy and any other available subnatural spectroscopy technique at present [3- 10]. Considering one have to ap- ply the separated-field method in any phase detection as in Ramsey-Bord *e* ́interferometer [2], to investigate the e ff ects of phase di ff erences between the two oscillating fields [31] in this stimulated separated-field method with such subnatural linewidth will be our next research aim. We acknowledge Yiqiu Wang and Deshui Yu for fruitful discussions. This work is supported by MOST of China (grant 2005CB724500, National Natural Science Foundation of China (grant 60837004, 10874009), National Hi-Tech Re- search and Development (863) Program.\n∗ E-mail: jbchen@pku.edu.cn † E-mail: hongguo@pku.edu.cn. [1] N. F. Ramsey, Phys. Rev. **76** , 996 (1949). [2] B. Dubetsky and P. R. Berman, In *Atom Interferometry* , edited by P. R. Berman (Academic Press, Cambridge, MA, 1997). [3] M. M. Salour, Rev. Mod. Phys. **50** , 667 (1978). [4] J. Wong and J. C. Garrison, Phys. Rev. Lett. **44** , 1254 (1980). [5] P. L. Knight and P. E. Coleman, J. Phys. B: Atom. Molec. Phys. **13** 4345 (1980). [6] H. -W. Lee, P. Meystre, and M. O. Scully, Phys. Rev. A **24** , 1914 (1981). [7] F. Shimizu, K. Shimizu, and H. Takuma, Phys. Rev. A **28** , 2248 (1983). [8] W. Gawlik, J. Kowalski, F. Tr ̈ager, and M. Vollmer, Phys. Rev.\nLett. **48** , 871 (1982). [9] H. J. Carmichael, R. J. Brecha, M. G. Raizen, H. J. Kimble, and P. R. Rice, Phys. Rev. A **40** , 5516 (1989). [10] U. W. Rathe, M. O. Scully, Letters in Mathematical Physics **34** , 297 (1995) [11] K. Numata, A. Kemery, J. Camp, Phys Rev Lett, **93** , 250602 (2004). [12] A. D. Ludlow *et al.* , Opt. Lett. **32** , 641 (2007). [13] H. J. Kimble, B. L. Lev, and J. Ye, Phys. Rev. Lett. **101** , 260602 (2008). [14] J. Chen, and X.Chen, In *Proceedings of the 2005 IEEE Inter-* *national Frequency Control Symposium and Exposition* , (IEEE, 2005), p.608. [15] J. Chen, e-print arXiv:0512096 quant-ph; Chinese Science Bul- letin **54** , 348 (2009). [16] D. Yu and J. Chen, Phys. Rev. A **78** , 013846 (2008). [17] J. Chen, In *Frequency Standards and Metrology: Proceedings* *of the 7th Symposium* , edited by Maleki Lute (World Scientific Publishing Company, 2009). [18] Y. Wang, Chinese Science Bulletin **54** , 347 (2009).", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n*C* 2 = � − *i* σ *j* − ( *t* *j* + 2 τ + *T* ) � *q* . *R* is the mean pumping rate, which is defined in [26]. It is very easy to check that the average values of the above Langevin forces are all zero.\nBy using the above definitions of the noise operators, we find the correlation functions of macroscopic noise forces can be generally written in the form\n� *F* *k* ( *t* ) *F* *l* ( *t* ′ ) � = *D* (0) *kl* δ ( *t* *t* ) + *D* (1) *kl* δ ( *t* *t* τ ) + *D* (2) *kl* δ ( *t* *t* + τ ) + *D* (3) *kl* δ ( *t* *t* τ *T* ) + *D* (4) *kl* δ ( *t* *t* + τ + *T* ) + *D* (5) *kl* δ ( *t* *t* 2 τ *T* ) + *D* (6) *kl* δ ( *t* *t* + 2 τ + *T* ) + *D* (7) *kl* δ ( *t* *t* *T* ) + *D* (8) *kl* δ ( *t* *t* + *T* ) , (7)\nwhere *D* ( *i* ) *kl* ( *k* , *l* = *a* , *b* , *M* , *M* ; *i* = 0 , 1 , 2) are the quantum dif- fusion coe ffi cients.\n*c-number correlation functions:* By choosing some partic- ular ordering for products of atomic and field operators, one could derive the c-number stochastic Langevin equations from the quantum Langevin equations derived above, and all of the dynamic equations for c-number stochastic variables are the same as in [26]. The di ff erences are from the correlation func- tions. On the other hand, we convert the quantum noise oper- ators into the c-number noise variables ̃ *F* *k* ( *t* )( *k* = *a* , *b* , *M* , *M* ), whose correlation functions are expressed as\n� ̃ *F* *k* ( *t* ) ̃ *F* *k* ( *t* ′ ) � = ̃ *D* (0) *kl* δ ( *t* *t* ) + ̃ *D* (1) *kl* δ ( *t* *t* τ )\n+ ̃ *D* (2) *kl* δ ( *t* *t* + τ ) + ̃ *D* (3) *kl* δ ( *t* *t* τ *T* )", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2670.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2670.pdf", - "query": "How the steady-state solutions for the mean values of the field and atomic variables for laser operation are obtained ?", - "target_page": 2, - "target_passage": "The steady-state solutions for the mean values of the field and atomic variables for laser operation are obtained by dropping the noise terms of the c-number Langevin equations and setting the time derivatives equal to zero.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n+ ̃ *D* (4) *kl* δ ( *t* *t* + τ + *T* ) + ̃ *D* (5) *kl* δ ( *t* *t* 2 τ *T* )\n+ ̃ *D* (6) *kl* δ ( *t* *t* + 2 τ + *T* ) + ̃ *D* (7) *kl* δ ( *t* *t* *T* )\n+ ̃ *D* (8) *kl* δ ( *t* *t* + *T* ) , (8)\nwhere ̃ *D* ( *i* ) *kl* are the c-number Langevin di ff usion coe ffi cients, related to quantum Langevin di ff usion coe ffi cients *D* ( *i* ) *kl* as in [27].\n*Steady-state solutions:* The steady-state solutions for the mean values of the field and atomic variables for laser op- eration are obtained by dropping the noise terms of the c- number Langevin equations and setting the time derivatives equal to zero. The analytical solutions are very complex, and one could numerically solve the steady-state equations. In this paper, we only care about the bad cavity limit γ *max* ≪ *T* 1 ≪ τ 1 ≪ κ/ 2. Since the atomic transit time is much shorter than the damping times of atomic variables, one could ignore the e ff ect of the spontaneous emission of the atom. By the stan- dard way [25], We get the following steady-state values:\n��� ̃ *A* *ss* ��� 2 = *R* (1 − *A* 0 + *A* 1 − *A* 2 )\nκ = *R* ( *B* 0 *B* 1 + *B* 2 ) κ ,\n ̃ *N* *ass* = *R* τ 2 � 1 + *C* 0 *C* 1 + *C* 2 *g* τ � κ\n*R* ( *B* 0 − *B* 1 + *B* 2 ) � ,\n ̃ *N* *bss* = *R* τ 2 � 1 − *C* 0 *C* 1 + *C* 2 *g* τ � κ\n*R* ( *B* 0 − *B* 1 + *B* 2 ) � .\nA detailed analysis about the stability of the steady-state can be found such as in [28]. In this paper, we assume the steady- state solution is stable. *Laser linwidth:* Suppose the quantum fluctuation is small, the evolution of the fluctuations can be obtained by making a linearization of the c-number Langevin equations around the steady-state solution. Then the measured spectra of field fluc- tuations will be directly related to these quantities. By Fourier transformations of the linearized equation, we get the ampli- tude and phase quadrature components δ *X* ( ω ) and δ *Y* ( ω ) [26]. Well above threshold, one can neglect the amplitude fluctu- ations, and the linewidth inside the cavity is related to the phase-di ff usion coe ffi cient [25]. For small fluctuation of laser phase, the spectrum of phase fluctuations is simply related to the spectrum of the phase quadrature component of the field fluctuations, namely,", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nwith frequency ω *j* *a* and ω *j* *b* , and σ *j* − = ( | *b* ⟩⟨ *a* | ) *j* is the “spin- flip” operator for the jth atom, with its adjoint σ *j* + = ( | *a* ⟩⟨ *b* | ) *j* . The coupling constant *g* is given by *g* = μ ω/ 2 ħ ǫ 0 *V* , where μ is the magnitude of the atomic dipole moment, and *V* is the e ff ective volume of the cavity. In order to denote the finite-time interaction between the atoms and Ramsey separated field, we introduce the function\nΓ *j* ( *t* ) = Θ ( *t* − *t* *j* ) − Θ ( *t* − *t* *j* − τ ) +Θ ( *t* − *t* *j* − τ − *T* ) − Θ ( *t* − *t* *j* − 2 τ − *T* ) , (2) where Θ ( *t* ) is the Heaviside step function [ Θ ( *t* ) = 1 for *t* > 0, Θ ( *t* ) = 1 / 2 for *t* = 0, and Θ ( *t* ) = 0 for *t* < 0]. *T* is the free drift time of the atoms, and τ is the interacting time between the atom and one cavity. By the standard way [25], we can get the Heisenberg- Langevin equations of the motion for the single-atom and filed operators. By introducing the macroscopic atomic oper- ator, *M* ( *t* ) = − *i* *j* Γ *j* ( *t* ) σ *j* − ( *t* ), *N* *a* ( *t* ) = *j* Γ *j* ( *t* ) σ *j* *aa* ( *t* ), *N* *b* ( *t* ) =\n� *j* Γ *j* ( *t* ) σ *j* *bb* ( *t* ), the dynamic equations for the field and macro- scopic atomic operators yield\n ̇ *a* ( *t* ) = − κ 2 *a* ( *t* ) + *gM* ( *t* ) + *F* κ ( *t* ) , (3)\n ̇ *N* *a* ( *t* ) = *R* (1 − *A* 0 + *A* 1 − *A* 2 ) − ( γ *a* + γ *a* ) *N* *a* ( *t* )\n− *g* [ *M* ( *t* ) *a* ( *t* ) + *a* ( *t* ) *M* ( *t* )] + *F* *a* ( *t* ) , (4)", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n*C* 2 = � − *i* σ *j* − ( *t* *j* + 2 τ + *T* ) � *q* . *R* is the mean pumping rate, which is defined in [26]. It is very easy to check that the average values of the above Langevin forces are all zero.\nBy using the above definitions of the noise operators, we find the correlation functions of macroscopic noise forces can be generally written in the form\n� *F* *k* ( *t* ) *F* *l* ( *t* ′ ) � = *D* (0) *kl* δ ( *t* *t* ) + *D* (1) *kl* δ ( *t* *t* τ ) + *D* (2) *kl* δ ( *t* *t* + τ ) + *D* (3) *kl* δ ( *t* *t* τ *T* ) + *D* (4) *kl* δ ( *t* *t* + τ + *T* ) + *D* (5) *kl* δ ( *t* *t* 2 τ *T* ) + *D* (6) *kl* δ ( *t* *t* + 2 τ + *T* ) + *D* (7) *kl* δ ( *t* *t* *T* ) + *D* (8) *kl* δ ( *t* *t* + *T* ) , (7)\nwhere *D* ( *i* ) *kl* ( *k* , *l* = *a* , *b* , *M* , *M* ; *i* = 0 , 1 , 2) are the quantum dif- fusion coe ffi cients.\n*c-number correlation functions:* By choosing some partic- ular ordering for products of atomic and field operators, one could derive the c-number stochastic Langevin equations from the quantum Langevin equations derived above, and all of the dynamic equations for c-number stochastic variables are the same as in [26]. The di ff erences are from the correlation func- tions. On the other hand, we convert the quantum noise oper- ators into the c-number noise variables ̃ *F* *k* ( *t* )( *k* = *a* , *b* , *M* , *M* ), whose correlation functions are expressed as\n� ̃ *F* *k* ( *t* ) ̃ *F* *k* ( *t* ′ ) � = ̃ *D* (0) *kl* δ ( *t* *t* ) + ̃ *D* (1) *kl* δ ( *t* *t* τ )\n+ ̃ *D* (2) *kl* δ ( *t* *t* + τ ) + ̃ *D* (3) *kl* δ ( *t* *t* τ *T* )", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n( δφ 2 ) ω = 1 *I* 0 ( δ *Y* 2 ) ω .\nIn the region γ *ab* ≪ *T* 1 ≪ τ 1 ≪ κ/ 2, as in the recently proposed active optical clock [15] with atomic beam. The phase quadrature component of the field fluctuations can be expressed as\n( δφ 2 ) ω\n≈ ( κ/ 2 + γ *ab* ) 2\n*I* 0 ω 2 [( κ/ 2 + γ *ab* ) 2 + ω 2 ]\n*g* 2\n4( κ/ 2 + γ *ab* ) 2 { 4 γ *ab* ̃ *N* *ass* + 2 *R* [( *A* 0 + *B* 0 ) + ( *A* 2 + *B* 2 )]\n+ *Rp* [( *C* 0 − *C* 0 ) 2 + ( *C* 1 *C* 1 ) 2 + ( *C* 2 *C* 2 ) 2 ] } . (9)\nSince the time τ and *T* is much shorter than the time scale of the atomic dampings, we can neglect the dampings when calculate *A* *i* , *B* *i* , *C* *i* . By using\n*A* 0 = cos 2 � Ω *R* 2 τ � , *A* 1 = cos 2 � Ω *R* 2 τ � ,\n*A* 2 = 1 − sin 2 ( Ω *R* τ ) cos 2 � ∆ 2 2 *T* � , *B* 0 = sin 2 � Ω *R* 2 τ � ,\n*B* 1 = sin 2 � Ω *R* 2 τ � , *B* 2 = sin 2 ( Ω *R* τ ) cos 2 � ∆ 2 *T*\n2 � ,\n( *C* 0 − *C* 0 ) 2 = 0 , ( *C* 1 *C* 1 ) 2 = sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* ) ,\n( *C* 2 − *C* 2 ) 2 = sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* ) ,\nwe get\n( δφ 2 ) ω = ( κ/ 2 + γ *ab* ) 2\nω 2 [( κ/ 2 + γ *ab* ) 2 + ω 2 )]\nγ 2 *ab* ( κ/ 2 + γ *ab* ) 2 { *D* *S T* + *D* *Ram* [2 − *p* sin 2 ( Ω *R* τ ) sin 2 ( ∆ 2 *T* )] } , (10)", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n ̇ *N* *b* ( *t* ) = − *R* ( *B* 0 − *B* 1 + *B* 2 ) − γ *b* *N* *b* ( *t* ) + γ *a* *N* *a* ( *t* )\n+ *g* [ *a* ( *t* ) *M* ( *t* ) + *M* ( *t* ) *a* ( *t* )] + *F* *b* ( *t* ) , (5)\n ̇ *M* ( *t* ) = − *R* ( *C* 0 − *C* 1 + *C* 2 ) − γ *ab* *M* ( *t* )\n+ *g* [ *N* *a* ( *t* ) − *N* *b* ( *t* )] *a* ( *t* ) + *F* *M* ( *t* ) , (6)\nwhere the macroscopic noise operators are defined as\n*F* *a* ( *t* ) = � *j*\n ̇ Γ *j* ( *t* ) σ *j* *a* ( *t* ) *R* (1 *A* 0 + *A* 1 *A* 2 ) + � *j*\nΓ *j* ( *t* ) *f* *j* *a* ( *t* ) ,\n*F* *b* ( *t* ) = � *j*\n ̇ Γ *j* ( *t* ) σ *j* *b* ( *t* ) + *R* ( *B* 0 *B* 1 + *B* 2 ) + � *j*\nΓ *j* ( *t* ) *f* *j* *b* ( *t* ) ,\n*F* *M* ( *t* ) = − *i* � *j*\n ̇ Γ *j* ( *t* ) ̃ σ *j* − ( *t* ) + *R* ( *C* 0 *C* 1 + *C* 2 ) *i* � *j*\nΓ *j* ( *t* ) *f* *j* σ ( *t* ) ,\nwith *A* 0 = � σ *j* *a* ( *t* *j* + τ ) � *q* , *A* 1 = � σ *j* *a* ( *t* *j* + τ + *T* ) � *q* ,\n*A* 2 = � σ *j* *a* ( *t* *j* + 2 τ + *T* ) � *q* , *B* 0 = � σ *j* *b* ( *t* *j* + τ ) � *q* ,\n*B* 1 = � σ *j* *b* ( *t* *j* + τ + *T* ) � *q* , *B* 2 = � σ *j* *b* ( *t* *j* + 2 τ + *T* ) � *q* ,\n*C* 0 = � − *i* σ *j* − ( *t* *j* + τ ) � *q* , *C* 1 = � − *i* σ *j* − ( *t* *j* + τ + *T* ) � *q* ,", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n[19] D. Meiser, J. Ye, D. R. Carlson, and M. J. Holland, Phys. Rev. Lett. **102** , 163601 (2009) [20] F. Strumia, Metrologia **8** , 85 (1972). [21] G. Kramer, J. Opt. Soc. Am. **68** , 1634 (1978). [22] V. S. Letokhov and B. D. Pavlik, Opt. Spectrosc. USSR **32** , 455 (1972). [23] Ye. V. Baklanov, B. Ya, Dubetsky, V. P. Chebotayev, Appl. Phys. **9** , 171 (1976). [24] J. C. Bergquist, S. A. Lee, and L. L. Hall, Phys. Rev. Lett. **38** , 159 (1977). [25] L. Davidovich, Rev. Mod. Phys. **68** , 127 (1996). [26] M. I. Kolobov, L. Davidovich, E. Giacobino, and C. Fabre, Phys. Rev. A **47** , 1431 (1993). [27] M. Sargent III, M. O. Scully, and W. E. Lamb, *Laser Physics* (Addition Wesley, Reading, MA, 1974). [28] N. A. Abraham, P. Mandel, and L. M. Narducci, *Dynamic In-* *stabilities and Pulsations in Lasers* , Progress in Optics XXV, edited by E. Wolf (Elsevier, Amsterdam, 1988). [29] L. Pasternack, D. M. Silver, D. R. Yarkony, and P. J. Dagdigian, J. Phys. B **13** , 2231 (1980). [30] K. An and M. S. Feld, Phys. Rev. A **56** , 1662(1997). [31] N. F. Ramsey and H. B. Silsbee, Phys. Rev. **84** , 506(1951).", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nwhere Ω *R* is the Rabi frequency on resonance,\n*D* *S T* = *g* 2 ̃ *N* *ass* / *I* 0 γ *ab* , *D* *Ram* = *g* 2 *R* / 2 *I* 0 γ 2 *ab* , and ∆ 2 = ω − ( ω *a* 2 − ω *b* 2 ) presents the detuning in the free drift region. *p* is a parameter, which characterizes the pump- ing statistics: a Poissonian excitation statistics corresponds to *p* = 0 , and for a regular statistics we have *p* = 1. Then the linewidth of Ramsey laser with bad cavity is given by\n*D* = γ 2 *ab* ( κ/ 2 + γ *ab* ) 2 { *D* *S T* + *D* *Ram* [2 *p* sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* )] } . (11) Since *D* *S T* / *D* *Ram* ≪ 1 in our situation, and in the case of max- imal photon number, the steady state value of ̃ *N* *ass* is about *R* τ/ 2. Then we get the\n*D* ≈ 2 *g* 2 κ [2 *p* sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* )] . (12)\nFrom the expression above, we find that the pumping statis- tic can influence the linewidth. For regular injection ( *p* = 1), the linewidth is the narrowest, while for Poissonian injection ( *p* = 0), the linewidth is the broadest. But even for regular injection, the linewidth is larger than the case of one cavity. That means the mechanism of separated-field does not play the role in reducing the linewidth as in the conventional opti- cal Ramsey method, which is counter-intuitive. However, the separated fields are indispensable for any phase detection like atom interferometry. The details about the method of active atom interferometry will appear elsewhere. Our method of Ramsey laser is suitable for any atoms with metastable energy level, as an example, we choose the tran- sition from the metastable state 4 *s* 4 *p* 3 *P* 1 to the ground state 4 *s* 2 1 *S* 0 of 40 Ca to check the striking feature of this laser: sub- natural linewidth. As mentioned in [29], the corresponding natural linewidth of the metastable state 4 *s* 4 *p* 3 *P* 1 is 320Hz. As in the recently proposed active optical clock with atomic beam [15], the velocity of the atoms in thermal atomic beam is about 500m / s, and the length of the interaction region is about 1mm, then the time for the atom to traverse each coherent- interaction region is on the order of magnitude of 1 μ s. If a bad cavity with κ is on the order of 10 7 Hz, the relation κ/ 2 ≫ τ 1 is satisfied. Then when *g* is on the order of the magnitude of kHz, which can be easily achieved for current technique [30], from the linewidth expression of Eq.(16) the order of magnitude of linewidth is below 1 Hz. This means the linewidth of a Ramsey laser can be more than two or- ders of magnitude narrower than the atomic natural linewidth, therefore our Ramsey method provides a new subnatural spec- troscopy technique. And since it is stimulated-emission spec- trum, it overcomes the di ffi culty in other subnatural linewidth spectroscopy schemes where the quick reduction of signal to noise ratio is a formidable limit. We should point out that this Ramsey laser does not escape the limitation of all active optical clock: in order to pump atoms to the excited state ef- fectively and to be stimulated emit photon during the lifetime of a metastable state, this new method will only be applicable to some special transitions [17].", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n*Conclusion:* In summary, we propose a new subnatural linewidth spectroscopy technique, which is a laser by us- ing Ramsey seperated-field cavity to realize the output of stimulated-emission radiation via multiple coherent interac- tion with atomic beam. We find the linewidth of Ramsey laser is subnatural if we choose an appropriate atomic level, and the bad-cavity laser mechanism will dramatically reduce cavity- related noise as discussed in active optical clock [15- 19]. Our results show that this new subnatural linewidth spectroscopy is superior to conventional optical Ramsey seperated-field spectroscopy and any other available subnatural spectroscopy technique at present [3- 10]. Considering one have to ap- ply the separated-field method in any phase detection as in Ramsey-Bord *e* ́interferometer [2], to investigate the e ff ects of phase di ff erences between the two oscillating fields [31] in this stimulated separated-field method with such subnatural linewidth will be our next research aim. We acknowledge Yiqiu Wang and Deshui Yu for fruitful discussions. This work is supported by MOST of China (grant 2005CB724500, National Natural Science Foundation of China (grant 60837004, 10874009), National Hi-Tech Re- search and Development (863) Program.\n∗ E-mail: jbchen@pku.edu.cn † E-mail: hongguo@pku.edu.cn. [1] N. F. Ramsey, Phys. Rev. **76** , 996 (1949). [2] B. Dubetsky and P. R. Berman, In *Atom Interferometry* , edited by P. R. Berman (Academic Press, Cambridge, MA, 1997). [3] M. M. Salour, Rev. Mod. Phys. **50** , 667 (1978). [4] J. Wong and J. C. Garrison, Phys. Rev. Lett. **44** , 1254 (1980). [5] P. L. Knight and P. E. Coleman, J. Phys. B: Atom. Molec. Phys. **13** 4345 (1980). [6] H. -W. Lee, P. Meystre, and M. O. Scully, Phys. Rev. A **24** , 1914 (1981). [7] F. Shimizu, K. Shimizu, and H. Takuma, Phys. Rev. A **28** , 2248 (1983). [8] W. Gawlik, J. Kowalski, F. Tr ̈ager, and M. Vollmer, Phys. Rev.\nLett. **48** , 871 (1982). [9] H. J. Carmichael, R. J. Brecha, M. G. Raizen, H. J. Kimble, and P. R. Rice, Phys. Rev. A **40** , 5516 (1989). [10] U. W. Rathe, M. O. Scully, Letters in Mathematical Physics **34** , 297 (1995) [11] K. Numata, A. Kemery, J. Camp, Phys Rev Lett, **93** , 250602 (2004). [12] A. D. Ludlow *et al.* , Opt. Lett. **32** , 641 (2007). [13] H. J. Kimble, B. L. Lev, and J. Ye, Phys. Rev. Lett. **101** , 260602 (2008). [14] J. Chen, and X.Chen, In *Proceedings of the 2005 IEEE Inter-* *national Frequency Control Symposium and Exposition* , (IEEE, 2005), p.608. [15] J. Chen, e-print arXiv:0512096 quant-ph; Chinese Science Bul- letin **54** , 348 (2009). [16] D. Yu and J. Chen, Phys. Rev. A **78** , 013846 (2008). [17] J. Chen, In *Frequency Standards and Metrology: Proceedings* *of the 7th Symposium* , edited by Maleki Lute (World Scientific Publishing Company, 2009). [18] Y. Wang, Chinese Science Bulletin **54** , 347 (2009).", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nIn this Letter, we propose a new scheme called Ramsey laser with bad cavity. Distinct from any previous applications of conventional Ramsey separated oscillating fields method [1], which focuses on the absorption spectrum, we here fo-\ncus on the stimulated emission spectrum via multiple coher- ent interactions inside the cavity. We find this Ramsey laser can provide a stimulated-emission spectrum with a linewidth much narrower than that of any conventional optical Ramsey seperated-field spectroscopy, which is commonly applied in optical atomic clock. Our results also show that a subnatural linewidth spectroscopy, superior to any other available subnat- ural spectroscopy technique at present [3- 10], can be reached by this kind of laser, if a suitable atomic level structure is cho- sen. Thus, this method can provide an e ff ective subnatural spectroscopy, and the possibilities for the new optical clock scheme [15] and atom interferometers [2].\n*Theoretical framework:* We consider the case of a two-level atomic beam interacting with a single-mode Ramsey cavity of separated-oscillating-field resonators with the cavity mode linewidth is much wider than the atomic gain linewidth. Thus we call it bad-cavity Ramsey laser. All atoms are pumped onto the upper lasing state **a** before entering the first cavity of seperated field, and the lower lasing state is **b** . We assume all the atoms have the same velocities υ , that means what we consider here is a homogeneous laser system. And for the sake of simplicity, we consider the two-standing waves linear optical Ramsey configuration with a grid as spatial selector [20, 21]. Our treatment can be extended to other configura- tions as in [22- 24]. The length of each oscillating part is *l* , and the length of the free drift region is *L* . The corresponding Hamiltonian is\n*H* = ħ ω ˆ *a* ˆ *a* + ħ � *j*\n[ ω *j* *a* ( *t* ) σ *j* *a* + ω *j* *b* ( *t* ) σ *j* *b* ]\n+ ħ *g* � *j*\nΓ *j* ( *t* )(ˆ *a* ˆ σ *j* − *e* *i* *k* · *r* *j* + ˆ σ *j* + ˆ *ae* *i* *k* · *r* *j* ) , (1)\nwhere ˆ *a* , ˆ *a* are the annihilation and creation operators of the field mode inside the cavity, with the frequency ω , σ *j* *a* = ( | *a* ⟩⟨ *a* | ) *j* and σ *j* *b* = ( | *b* ⟩⟨ *b* | ) *j* are the projection operators for the jth atom corresponding to the upper and lower lasing levels,", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nYang Li, Wei Zhuang, Jinbiao Chen, and Hong Guo *CREAM Group, State Key Laboratory of Advanced Optical Communication*\n*Systems and Networks (Peking University) and Institute of Quantum Electronics,*\n*School of Electronics Engineering and Computer Science,*\n*and Center for Computational Science and Engineering (CCSE), Peking University, Beijing 100871, P. R. China* (Dated: October 29, 2018)\nWe investigate a new laser scheme by using Ramsey separated-field technique with bad cavity. By studying the linewidth of the stimulated-emission spectrum of this kind of laser inside the cavity, we find its linewidth is more than two orders of magnitude narrower than atomic natural linewidth, and it is far superior to that of conventional optical Ramsey method and any other available subnatural linewidth spectroscopy at present. Since any cavity related noise is reduced to cavity-pulling e ff ect in bad cavity laser, this Ramsey laser provides the possibility of precision subnatural linewidth spectroscopy, which is critical for the next generation of optical clock and atom interferometers.\nPACS numbers: 42.55.Ah, 42.50.Ar, 42.60.Da, 32.30.-r\n*Introduction:* Since the invention of the separated-field technique [1], it has played an important role in the field of precision spectroscopy due to its linewidth narrowing e ff ect via multiple coherent interaction. Atomic clocks based on this technique have greatly extended our ability for frequency measurement, further, almost all the atom interferometers are based on this technique [2].\nThough, the natural linewidth of quantum transition was regarded as the ultimate limit to high-resolution laser spec- troscopy [4], several methods of subnatural linewidth spec- troscopy have been proposed to gain subnatural linewidth [3- 10]. However, in all these e ff orts, including optical Ramsey spectroscopy, subnatural line is realized at the expense of a quick reduction in signal-to-noise (SNR) ratio due to the ex- ponential decaying of signal, thus all these schemes can only get the linewidth several times narrower than the atomic nat- ural linewidth. In the past three decades, this situation does not change in the field of the precision laser spectroscopy. On the other hand, the thermal noise of the cavity mirrors is the main obstacle for further linewidth reduction of a laser [11, 12], and it is a challenge to substantially reduce this noise further[13]. Recently, a new scheme, called active optical clock [14- 18], was proposed to substantially reduce the laser linewidth. With lattice trapped atoms, it is possible to reach mHz linewidth laser based on the mechanism of active optical clock [14, 15, 19]. The principal mechanism of active optical clock is to directly extract light emitted from the ultranarrow atomic transition with a cavity mode linewidth much wider than that of lasing. This bad cavity ensures that any frequency shift due to cavity noise reduces to cavity-pulling e ff ect [15- 17], then the thermal noise is not the major obstacle again for reducing the linewidth. This means the bad cavity can play an indispensable role in new subnatural linewidth spectroscopy.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2670.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2670.pdf", - "query": "What are the consequences on the linewidth for regular and Poissonian injections ?", - "target_page": 3, - "target_passage": " For regular injection (p = 1), the linewidth is the narrowest, while for Poissonian injection (p = 0), the linewidth is the broadest.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nwhere Ω *R* is the Rabi frequency on resonance,\n*D* *S T* = *g* 2 ̃ *N* *ass* / *I* 0 γ *ab* , *D* *Ram* = *g* 2 *R* / 2 *I* 0 γ 2 *ab* , and ∆ 2 = ω − ( ω *a* 2 − ω *b* 2 ) presents the detuning in the free drift region. *p* is a parameter, which characterizes the pump- ing statistics: a Poissonian excitation statistics corresponds to *p* = 0 , and for a regular statistics we have *p* = 1. Then the linewidth of Ramsey laser with bad cavity is given by\n*D* = γ 2 *ab* ( κ/ 2 + γ *ab* ) 2 { *D* *S T* + *D* *Ram* [2 *p* sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* )] } . (11) Since *D* *S T* / *D* *Ram* ≪ 1 in our situation, and in the case of max- imal photon number, the steady state value of ̃ *N* *ass* is about *R* τ/ 2. Then we get the\n*D* ≈ 2 *g* 2 κ [2 *p* sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* )] . (12)\nFrom the expression above, we find that the pumping statis- tic can influence the linewidth. For regular injection ( *p* = 1), the linewidth is the narrowest, while for Poissonian injection ( *p* = 0), the linewidth is the broadest. But even for regular injection, the linewidth is larger than the case of one cavity. That means the mechanism of separated-field does not play the role in reducing the linewidth as in the conventional opti- cal Ramsey method, which is counter-intuitive. However, the separated fields are indispensable for any phase detection like atom interferometry. The details about the method of active atom interferometry will appear elsewhere. Our method of Ramsey laser is suitable for any atoms with metastable energy level, as an example, we choose the tran- sition from the metastable state 4 *s* 4 *p* 3 *P* 1 to the ground state 4 *s* 2 1 *S* 0 of 40 Ca to check the striking feature of this laser: sub- natural linewidth. As mentioned in [29], the corresponding natural linewidth of the metastable state 4 *s* 4 *p* 3 *P* 1 is 320Hz. As in the recently proposed active optical clock with atomic beam [15], the velocity of the atoms in thermal atomic beam is about 500m / s, and the length of the interaction region is about 1mm, then the time for the atom to traverse each coherent- interaction region is on the order of magnitude of 1 μ s. If a bad cavity with κ is on the order of 10 7 Hz, the relation κ/ 2 ≫ τ 1 is satisfied. Then when *g* is on the order of the magnitude of kHz, which can be easily achieved for current technique [30], from the linewidth expression of Eq.(16) the order of magnitude of linewidth is below 1 Hz. This means the linewidth of a Ramsey laser can be more than two or- ders of magnitude narrower than the atomic natural linewidth, therefore our Ramsey method provides a new subnatural spec- troscopy technique. And since it is stimulated-emission spec- trum, it overcomes the di ffi culty in other subnatural linewidth spectroscopy schemes where the quick reduction of signal to noise ratio is a formidable limit. We should point out that this Ramsey laser does not escape the limitation of all active optical clock: in order to pump atoms to the excited state ef- fectively and to be stimulated emit photon during the lifetime of a metastable state, this new method will only be applicable to some special transitions [17].", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n ̇ *N* *b* ( *t* ) = − *R* ( *B* 0 − *B* 1 + *B* 2 ) − γ *b* *N* *b* ( *t* ) + γ *a* *N* *a* ( *t* )\n+ *g* [ *a* ( *t* ) *M* ( *t* ) + *M* ( *t* ) *a* ( *t* )] + *F* *b* ( *t* ) , (5)\n ̇ *M* ( *t* ) = − *R* ( *C* 0 − *C* 1 + *C* 2 ) − γ *ab* *M* ( *t* )\n+ *g* [ *N* *a* ( *t* ) − *N* *b* ( *t* )] *a* ( *t* ) + *F* *M* ( *t* ) , (6)\nwhere the macroscopic noise operators are defined as\n*F* *a* ( *t* ) = � *j*\n ̇ Γ *j* ( *t* ) σ *j* *a* ( *t* ) *R* (1 *A* 0 + *A* 1 *A* 2 ) + � *j*\nΓ *j* ( *t* ) *f* *j* *a* ( *t* ) ,\n*F* *b* ( *t* ) = � *j*\n ̇ Γ *j* ( *t* ) σ *j* *b* ( *t* ) + *R* ( *B* 0 *B* 1 + *B* 2 ) + � *j*\nΓ *j* ( *t* ) *f* *j* *b* ( *t* ) ,\n*F* *M* ( *t* ) = − *i* � *j*\n ̇ Γ *j* ( *t* ) ̃ σ *j* − ( *t* ) + *R* ( *C* 0 *C* 1 + *C* 2 ) *i* � *j*\nΓ *j* ( *t* ) *f* *j* σ ( *t* ) ,\nwith *A* 0 = � σ *j* *a* ( *t* *j* + τ ) � *q* , *A* 1 = � σ *j* *a* ( *t* *j* + τ + *T* ) � *q* ,\n*A* 2 = � σ *j* *a* ( *t* *j* + 2 τ + *T* ) � *q* , *B* 0 = � σ *j* *b* ( *t* *j* + τ ) � *q* ,\n*B* 1 = � σ *j* *b* ( *t* *j* + τ + *T* ) � *q* , *B* 2 = � σ *j* *b* ( *t* *j* + 2 τ + *T* ) � *q* ,\n*C* 0 = � − *i* σ *j* − ( *t* *j* + τ ) � *q* , *C* 1 = � − *i* σ *j* − ( *t* *j* + τ + *T* ) � *q* ,", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n[19] D. Meiser, J. Ye, D. R. Carlson, and M. J. Holland, Phys. Rev. Lett. **102** , 163601 (2009) [20] F. Strumia, Metrologia **8** , 85 (1972). [21] G. Kramer, J. Opt. Soc. Am. **68** , 1634 (1978). [22] V. S. Letokhov and B. D. Pavlik, Opt. Spectrosc. USSR **32** , 455 (1972). [23] Ye. V. Baklanov, B. Ya, Dubetsky, V. P. Chebotayev, Appl. Phys. **9** , 171 (1976). [24] J. C. Bergquist, S. A. Lee, and L. L. Hall, Phys. Rev. Lett. **38** , 159 (1977). [25] L. Davidovich, Rev. Mod. Phys. **68** , 127 (1996). [26] M. I. Kolobov, L. Davidovich, E. Giacobino, and C. Fabre, Phys. Rev. A **47** , 1431 (1993). [27] M. Sargent III, M. O. Scully, and W. E. Lamb, *Laser Physics* (Addition Wesley, Reading, MA, 1974). [28] N. A. Abraham, P. Mandel, and L. M. Narducci, *Dynamic In-* *stabilities and Pulsations in Lasers* , Progress in Optics XXV, edited by E. Wolf (Elsevier, Amsterdam, 1988). [29] L. Pasternack, D. M. Silver, D. R. Yarkony, and P. J. Dagdigian, J. Phys. B **13** , 2231 (1980). [30] K. An and M. S. Feld, Phys. Rev. A **56** , 1662(1997). [31] N. F. Ramsey and H. B. Silsbee, Phys. Rev. **84** , 506(1951).", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nwith frequency ω *j* *a* and ω *j* *b* , and σ *j* − = ( | *b* ⟩⟨ *a* | ) *j* is the “spin- flip” operator for the jth atom, with its adjoint σ *j* + = ( | *a* ⟩⟨ *b* | ) *j* . The coupling constant *g* is given by *g* = μ ω/ 2 ħ ǫ 0 *V* , where μ is the magnitude of the atomic dipole moment, and *V* is the e ff ective volume of the cavity. In order to denote the finite-time interaction between the atoms and Ramsey separated field, we introduce the function\nΓ *j* ( *t* ) = Θ ( *t* − *t* *j* ) − Θ ( *t* − *t* *j* − τ ) +Θ ( *t* − *t* *j* − τ − *T* ) − Θ ( *t* − *t* *j* − 2 τ − *T* ) , (2) where Θ ( *t* ) is the Heaviside step function [ Θ ( *t* ) = 1 for *t* > 0, Θ ( *t* ) = 1 / 2 for *t* = 0, and Θ ( *t* ) = 0 for *t* < 0]. *T* is the free drift time of the atoms, and τ is the interacting time between the atom and one cavity. By the standard way [25], we can get the Heisenberg- Langevin equations of the motion for the single-atom and filed operators. By introducing the macroscopic atomic oper- ator, *M* ( *t* ) = − *i* *j* Γ *j* ( *t* ) σ *j* − ( *t* ), *N* *a* ( *t* ) = *j* Γ *j* ( *t* ) σ *j* *aa* ( *t* ), *N* *b* ( *t* ) =\n� *j* Γ *j* ( *t* ) σ *j* *bb* ( *t* ), the dynamic equations for the field and macro- scopic atomic operators yield\n ̇ *a* ( *t* ) = − κ 2 *a* ( *t* ) + *gM* ( *t* ) + *F* κ ( *t* ) , (3)\n ̇ *N* *a* ( *t* ) = *R* (1 − *A* 0 + *A* 1 − *A* 2 ) − ( γ *a* + γ *a* ) *N* *a* ( *t* )\n− *g* [ *M* ( *t* ) *a* ( *t* ) + *a* ( *t* ) *M* ( *t* )] + *F* *a* ( *t* ) , (4)", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n*C* 2 = � − *i* σ *j* − ( *t* *j* + 2 τ + *T* ) � *q* . *R* is the mean pumping rate, which is defined in [26]. It is very easy to check that the average values of the above Langevin forces are all zero.\nBy using the above definitions of the noise operators, we find the correlation functions of macroscopic noise forces can be generally written in the form\n� *F* *k* ( *t* ) *F* *l* ( *t* ′ ) � = *D* (0) *kl* δ ( *t* *t* ) + *D* (1) *kl* δ ( *t* *t* τ ) + *D* (2) *kl* δ ( *t* *t* + τ ) + *D* (3) *kl* δ ( *t* *t* τ *T* ) + *D* (4) *kl* δ ( *t* *t* + τ + *T* ) + *D* (5) *kl* δ ( *t* *t* 2 τ *T* ) + *D* (6) *kl* δ ( *t* *t* + 2 τ + *T* ) + *D* (7) *kl* δ ( *t* *t* *T* ) + *D* (8) *kl* δ ( *t* *t* + *T* ) , (7)\nwhere *D* ( *i* ) *kl* ( *k* , *l* = *a* , *b* , *M* , *M* ; *i* = 0 , 1 , 2) are the quantum dif- fusion coe ffi cients.\n*c-number correlation functions:* By choosing some partic- ular ordering for products of atomic and field operators, one could derive the c-number stochastic Langevin equations from the quantum Langevin equations derived above, and all of the dynamic equations for c-number stochastic variables are the same as in [26]. The di ff erences are from the correlation func- tions. On the other hand, we convert the quantum noise oper- ators into the c-number noise variables ̃ *F* *k* ( *t* )( *k* = *a* , *b* , *M* , *M* ), whose correlation functions are expressed as\n� ̃ *F* *k* ( *t* ) ̃ *F* *k* ( *t* ′ ) � = ̃ *D* (0) *kl* δ ( *t* *t* ) + ̃ *D* (1) *kl* δ ( *t* *t* τ )\n+ ̃ *D* (2) *kl* δ ( *t* *t* + τ ) + ̃ *D* (3) *kl* δ ( *t* *t* τ *T* )", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n( δφ 2 ) ω = 1 *I* 0 ( δ *Y* 2 ) ω .\nIn the region γ *ab* ≪ *T* 1 ≪ τ 1 ≪ κ/ 2, as in the recently proposed active optical clock [15] with atomic beam. The phase quadrature component of the field fluctuations can be expressed as\n( δφ 2 ) ω\n≈ ( κ/ 2 + γ *ab* ) 2\n*I* 0 ω 2 [( κ/ 2 + γ *ab* ) 2 + ω 2 ]\n*g* 2\n4( κ/ 2 + γ *ab* ) 2 { 4 γ *ab* ̃ *N* *ass* + 2 *R* [( *A* 0 + *B* 0 ) + ( *A* 2 + *B* 2 )]\n+ *Rp* [( *C* 0 − *C* 0 ) 2 + ( *C* 1 *C* 1 ) 2 + ( *C* 2 *C* 2 ) 2 ] } . (9)\nSince the time τ and *T* is much shorter than the time scale of the atomic dampings, we can neglect the dampings when calculate *A* *i* , *B* *i* , *C* *i* . By using\n*A* 0 = cos 2 � Ω *R* 2 τ � , *A* 1 = cos 2 � Ω *R* 2 τ � ,\n*A* 2 = 1 − sin 2 ( Ω *R* τ ) cos 2 � ∆ 2 2 *T* � , *B* 0 = sin 2 � Ω *R* 2 τ � ,\n*B* 1 = sin 2 � Ω *R* 2 τ � , *B* 2 = sin 2 ( Ω *R* τ ) cos 2 � ∆ 2 *T*\n2 � ,\n( *C* 0 − *C* 0 ) 2 = 0 , ( *C* 1 *C* 1 ) 2 = sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* ) ,\n( *C* 2 − *C* 2 ) 2 = sin 2 ( Ω *R* τ ) sin 2 ( 2 *T* ) ,\nwe get\n( δφ 2 ) ω = ( κ/ 2 + γ *ab* ) 2\nω 2 [( κ/ 2 + γ *ab* ) 2 + ω 2 )]\nγ 2 *ab* ( κ/ 2 + γ *ab* ) 2 { *D* *S T* + *D* *Ram* [2 − *p* sin 2 ( Ω *R* τ ) sin 2 ( ∆ 2 *T* )] } , (10)", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n+ ̃ *D* (4) *kl* δ ( *t* *t* + τ + *T* ) + ̃ *D* (5) *kl* δ ( *t* *t* 2 τ *T* )\n+ ̃ *D* (6) *kl* δ ( *t* *t* + 2 τ + *T* ) + ̃ *D* (7) *kl* δ ( *t* *t* *T* )\n+ ̃ *D* (8) *kl* δ ( *t* *t* + *T* ) , (8)\nwhere ̃ *D* ( *i* ) *kl* are the c-number Langevin di ff usion coe ffi cients, related to quantum Langevin di ff usion coe ffi cients *D* ( *i* ) *kl* as in [27].\n*Steady-state solutions:* The steady-state solutions for the mean values of the field and atomic variables for laser op- eration are obtained by dropping the noise terms of the c- number Langevin equations and setting the time derivatives equal to zero. The analytical solutions are very complex, and one could numerically solve the steady-state equations. In this paper, we only care about the bad cavity limit γ *max* ≪ *T* 1 ≪ τ 1 ≪ κ/ 2. Since the atomic transit time is much shorter than the damping times of atomic variables, one could ignore the e ff ect of the spontaneous emission of the atom. By the stan- dard way [25], We get the following steady-state values:\n��� ̃ *A* *ss* ��� 2 = *R* (1 − *A* 0 + *A* 1 − *A* 2 )\nκ = *R* ( *B* 0 *B* 1 + *B* 2 ) κ ,\n ̃ *N* *ass* = *R* τ 2 � 1 + *C* 0 *C* 1 + *C* 2 *g* τ � κ\n*R* ( *B* 0 − *B* 1 + *B* 2 ) � ,\n ̃ *N* *bss* = *R* τ 2 � 1 − *C* 0 *C* 1 + *C* 2 *g* τ � κ\n*R* ( *B* 0 − *B* 1 + *B* 2 ) � .\nA detailed analysis about the stability of the steady-state can be found such as in [28]. In this paper, we assume the steady- state solution is stable. *Laser linwidth:* Suppose the quantum fluctuation is small, the evolution of the fluctuations can be obtained by making a linearization of the c-number Langevin equations around the steady-state solution. Then the measured spectra of field fluc- tuations will be directly related to these quantities. By Fourier transformations of the linearized equation, we get the ampli- tude and phase quadrature components δ *X* ( ω ) and δ *Y* ( ω ) [26]. Well above threshold, one can neglect the amplitude fluctu- ations, and the linewidth inside the cavity is related to the phase-di ff usion coe ffi cient [25]. For small fluctuation of laser phase, the spectrum of phase fluctuations is simply related to the spectrum of the phase quadrature component of the field fluctuations, namely,", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\n*Conclusion:* In summary, we propose a new subnatural linewidth spectroscopy technique, which is a laser by us- ing Ramsey seperated-field cavity to realize the output of stimulated-emission radiation via multiple coherent interac- tion with atomic beam. We find the linewidth of Ramsey laser is subnatural if we choose an appropriate atomic level, and the bad-cavity laser mechanism will dramatically reduce cavity- related noise as discussed in active optical clock [15- 19]. Our results show that this new subnatural linewidth spectroscopy is superior to conventional optical Ramsey seperated-field spectroscopy and any other available subnatural spectroscopy technique at present [3- 10]. Considering one have to ap- ply the separated-field method in any phase detection as in Ramsey-Bord *e* ́interferometer [2], to investigate the e ff ects of phase di ff erences between the two oscillating fields [31] in this stimulated separated-field method with such subnatural linewidth will be our next research aim. We acknowledge Yiqiu Wang and Deshui Yu for fruitful discussions. This work is supported by MOST of China (grant 2005CB724500, National Natural Science Foundation of China (grant 60837004, 10874009), National Hi-Tech Re- search and Development (863) Program.\n∗ E-mail: jbchen@pku.edu.cn † E-mail: hongguo@pku.edu.cn. [1] N. F. Ramsey, Phys. Rev. **76** , 996 (1949). [2] B. Dubetsky and P. R. Berman, In *Atom Interferometry* , edited by P. R. Berman (Academic Press, Cambridge, MA, 1997). [3] M. M. Salour, Rev. Mod. Phys. **50** , 667 (1978). [4] J. Wong and J. C. Garrison, Phys. Rev. Lett. **44** , 1254 (1980). [5] P. L. Knight and P. E. Coleman, J. Phys. B: Atom. Molec. Phys. **13** 4345 (1980). [6] H. -W. Lee, P. Meystre, and M. O. Scully, Phys. Rev. A **24** , 1914 (1981). [7] F. Shimizu, K. Shimizu, and H. Takuma, Phys. Rev. A **28** , 2248 (1983). [8] W. Gawlik, J. Kowalski, F. Tr ̈ager, and M. Vollmer, Phys. Rev.\nLett. **48** , 871 (1982). [9] H. J. Carmichael, R. J. Brecha, M. G. Raizen, H. J. Kimble, and P. R. Rice, Phys. Rev. A **40** , 5516 (1989). [10] U. W. Rathe, M. O. Scully, Letters in Mathematical Physics **34** , 297 (1995) [11] K. Numata, A. Kemery, J. Camp, Phys Rev Lett, **93** , 250602 (2004). [12] A. D. Ludlow *et al.* , Opt. Lett. **32** , 641 (2007). [13] H. J. Kimble, B. L. Lev, and J. Ye, Phys. Rev. Lett. **101** , 260602 (2008). [14] J. Chen, and X.Chen, In *Proceedings of the 2005 IEEE Inter-* *national Frequency Control Symposium and Exposition* , (IEEE, 2005), p.608. [15] J. Chen, e-print arXiv:0512096 quant-ph; Chinese Science Bul- letin **54** , 348 (2009). [16] D. Yu and J. Chen, Phys. Rev. A **78** , 013846 (2008). [17] J. Chen, In *Frequency Standards and Metrology: Proceedings* *of the 7th Symposium* , edited by Maleki Lute (World Scientific Publishing Company, 2009). [18] Y. Wang, Chinese Science Bulletin **54** , 347 (2009).", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2670.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nIn this Letter, we propose a new scheme called Ramsey laser with bad cavity. Distinct from any previous applications of conventional Ramsey separated oscillating fields method [1], which focuses on the absorption spectrum, we here fo-\ncus on the stimulated emission spectrum via multiple coher- ent interactions inside the cavity. We find this Ramsey laser can provide a stimulated-emission spectrum with a linewidth much narrower than that of any conventional optical Ramsey seperated-field spectroscopy, which is commonly applied in optical atomic clock. Our results also show that a subnatural linewidth spectroscopy, superior to any other available subnat- ural spectroscopy technique at present [3- 10], can be reached by this kind of laser, if a suitable atomic level structure is cho- sen. Thus, this method can provide an e ff ective subnatural spectroscopy, and the possibilities for the new optical clock scheme [15] and atom interferometers [2].\n*Theoretical framework:* We consider the case of a two-level atomic beam interacting with a single-mode Ramsey cavity of separated-oscillating-field resonators with the cavity mode linewidth is much wider than the atomic gain linewidth. Thus we call it bad-cavity Ramsey laser. All atoms are pumped onto the upper lasing state **a** before entering the first cavity of seperated field, and the lower lasing state is **b** . We assume all the atoms have the same velocities υ , that means what we consider here is a homogeneous laser system. And for the sake of simplicity, we consider the two-standing waves linear optical Ramsey configuration with a grid as spatial selector [20, 21]. Our treatment can be extended to other configura- tions as in [22- 24]. The length of each oscillating part is *l* , and the length of the free drift region is *L* . The corresponding Hamiltonian is\n*H* = ħ ω ˆ *a* ˆ *a* + ħ � *j*\n[ ω *j* *a* ( *t* ) σ *j* *a* + ω *j* *b* ( *t* ) σ *j* *b* ]\n+ ħ *g* � *j*\nΓ *j* ( *t* )(ˆ *a* ˆ σ *j* − *e* *i* *k* · *r* *j* + ˆ σ *j* + ˆ *ae* *i* *k* · *r* *j* ) , (1)\nwhere ˆ *a* , ˆ *a* are the annihilation and creation operators of the field mode inside the cavity, with the frequency ω , σ *j* *a* = ( | *a* ⟩⟨ *a* | ) *j* and σ *j* *b* = ( | *b* ⟩⟨ *b* | ) *j* are the projection operators for the jth atom corresponding to the upper and lower lasing levels,", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2670.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## 1\n\nε\n**n(** ε **)**\nNS\nSC λ =7\nFIG. 21: Distribution functions n ( ǫ ) for CB model for λ = 1\nand λ = 7 and a constant ω sf = 26 meV . We set ∆= 30 meV .\nFor smaller λ (top), quasiparticles near the FS are well defined\nas indicated by the well pronounced jump in n ( ǫ ). For λ = 7,\nn ( ǫ ) is rather smooth implying that a coherence is almost lost.\nSome irregularities is the SCS distribution function are due\nto finite sampling in the frequency domain. The irregularities\ndisappear when finer mesh for frequencies is chosen.\nshows up in the optical gap), where as in the BCSI case\nit would have always begun from 2∆. In Fig 18 we plot\nthe Kubo sums W K vs coupling λ . We see that for all λ ,\nW K in the NS stays larger than in the SCS. Fig 19 shows\nthe cutoff dependence of the optical integrals W ( ω c ) for\nλ = 1 separately in the NS and the SCS. We again see\nthat only about 73% of the Kubo sum is recovered up\nto the bandwidth of 1 eV indicating that there is a sig-\nnificant amount left to recover beyond this energy scale.\nFig 20 shows ∆ W for the two different couplings. We\nsee that, for both λ ’s, there is only one zero-crossing for\nthe ∆ W curve, and ∆ W is negative at larger frequen-\ncies. The only difference between the two plots is that\nfor larger coupling the dip in ∆ W gets ‘shallower’. Ob-\nserve also that the solid line in Fig. 20 is rather far away\nfrom the dashed line at ω c > 1 meV , which indicates that,\nalthough ∆ W ( ω c ) in this region has some dependence on\nω c , still the largest part of ∆ W ( ω c ) is ∆ W K , while the\ncontribution from ∆ f ( ω c ) is smaller.\n0 0.5 1\n0.1\n0.2\nω in eV\nσ ( ω )\nConductivities (CB model−larger λ ω sf )\nNS\nSC\n2 ∆ + ω o", - "page_start": 12, - "page_end": 12, - "source_file": "1001.0764.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2449.pdf", - "query": "Give me the advantages of Ferromagnetic semiconductors", - "target_page": 1, - "target_passage": "Ferromagnetic (FM) semiconductors offer the prospect of combining high-density storage and gate-controlled logic in a single material.", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nand N. 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Q.\nQiu, Phys. Rev. Lett. 99 , 077203 (2007). 12 J. Nogues and I. K. Schuller, J. Magn. Magn. Mater. 192 ,\n203 (1999). 13 K. F. Eid, M. B. Stone, K. C. Ku, O. Maksimov, P. Schiffer,\nN. Samarth, T. C. Shih and C. J. Palmstrom, Appl. Phys.\nLett. 85 , 1556 (2004). 14 B. T. Thole, P. Carra, F. Sette, and G. van der Laan,\nPhys. Rev. Lett. 68 , 1943 (1992); P. Carra, B. T. Thole,\nM. Altarelli, and X. Wang, Phys. Rev. Lett. 70 , 694 (1993). 15 T. Jungwirth, J. Masek, K. Y. Wang, K. W. Edmonds,\n0 40 80 4\n5\n-1000 0 1000\n-4\n-2\n0\n2\n4\nH E (Oe)\nApplied f ield (Oe)\nMom ent (10 -5 em u)\n0 20 40 0\n100\n200\n300\n\nd (nm)\nH = 0.5 k Oe\nH = 0\n\nT (K)\n\nFIG. 1. (color) Main figure: Major (red/black) and minor\n(green) hysteresis loops along the [110] axis at 5 K, for a\nFe (2 nm)/(Ga,Mn)As (20 nm) film, and the hysteresis loop\nfor a control (Ga,Mn)As (20 nm) film along the same axis", - "page_start": 2, - "page_end": 3, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nK. Olejnik, 1, 2 P. Wadley, 3 J. Haigh, 3 K. W. Edmonds, 3 R. P. Campion, 3 A. W. Rushforth, 3 B. L. Gallagher, 3 C. T. Foxon, 3 T. Jungwirth, 2, 3 J. Wunderlich, 1, 2 S. S. Dhesi, 4 S. Cavill, 4 G. van der Laan, 4 and E. Arenholz 5\n1 Hitachi Cambridge Laboratory, Cambridge CB3 0HE, United Kingdom 2 Institute of Physics ASCR, v.v.i., Cukrovarnicka 10, 16253 Praha 6, Czech Republic 3 School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD, United Kingdom 4 Diamond Light Source, Harwell Science and Innovation Campus,\nDidcot, Oxfordshire, OX11 0DE, United Kingdom 5 Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA\n(Dated: August 24, 2018)\nWe demonstrate an exchange bias in (Ga,Mn)As induced by antiferromagnetic coupling to a thin\noverlayer of Fe. Bias fields of up to 240 Oe are observed. Using element-specific x-ray magnetic\ncircular dichroism measurements, we distinguish a strongly exchange coupled (Ga,Mn)As interface\nlayer in addition to the biassed bulk of the (Ga,Mn)As film. The interface layer remains polarized\nat room temperature.\nPACS numbers: 75.70.Cn, 75.50.Pp, 75.50.Bb\nFerromagnetic (FM) semiconductors offer the prospect\nof combining high-density storage and gate-controlled\nlogic in a single material. The realization of spin-valve\ndevices from FM semiconductors requires the controlled\nswitching of magnetization in adjacent layers between\nantiferromagnetic (AFM) and FM configurations. This\nhas motivated several theoretical investigations of inter-\nlayer coupling in all-semiconductor devices 1 , and AFM\ncoupling has recently been demonstrated in (Ga,Mn)As\nmultilayers separated by p -type non-magnetic spacers 2 .\nHowever, the Curie temperature T C of (Ga,Mn)As is currently limited to 185 K in single layers 3 , and is\ntypically much lower for layers embedded within a\nheterostructure 2 , which is an obstacle to the practical\nimplementation of semiconductor spintronics.\nThe development of FM metal/FM semiconductor het-\nerostructures has the potential to bring together the\nbenefits of metal and semiconductor based spintron-\nics, offering access to new functionalities and physi-\ncal phenomena. Recent studies of MnAs/(Ga,Mn)As\nand NiFe/(Ga,Mn)As bilayer films have shown FM in-\nterlayer coupling and independent magnetization be-\nhavior, respectively 4,5 . Of particular interest is the\nFe/(Ga,Mn)As system, since the growth of epitaxial\nFe/GaAs(001) films is well-established 6 . Remarkably, a", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nThis is around a factor of three thinner than in Ref. 7 ,\nwhich could be due to the lower Mn concentration or the\ndifferent preparation method of the present samples.\nIn summary, we have demonstrated antiferromagnetic\ncoupling between Fe and (Ga,Mn)As layers in bilayer\nstructures. A markedly different coupling is observed for\nthe bulk of the (Ga,Mn)As layer and for Mn moments\nin the near-interface region. A thickness-dependent ex-\nchange bias field is observed to affect the whole of the\nbulk (Ga,Mn)As layer, which aligns antiparallel to the\nFe layer at low fields, and switches to parallel when the\nexternal field is large enough to overcome the bias field\nand the magnetocrystalline anisotropy fields. In contrast,\nthe interfacial Mn moments remain aligned antiparallel\nto the Fe layer even at 20 kOe, the largest field studied,\nand are polarized at temperatures well above the T C of\nthe bulk (Ga,Mn)As layer. The latter observation con-\nfirms the recently reported result of Ref. 7, in which\nthe Fe/(Ga,Mn)As bilayers were produced by a different\nmethod but showed qualitatively similar behavior of the\ninterfacial moments. Our results shed new light on the\nmagnetic coupling in Fe/(Ga,Mn)As hybrid layers which\nare of potential interest for room temperature spintron-\nics, and also offer a means of controlling the spin orien-\ntation in a FM semiconductor.\nWe acknowledge support from EU grants\nSemiSpinNet-215368 and NAMASTE-214499, and\nSTFC studentship grant CMPC07100. The Advanced\nLight Source is supported by the U.S. Department of\nEnergy under Contract No. DE-AC02-05CH11231.\nWe thank Leigh Shelford for help during the Diamond\nbeamtime.\n1 T. Jungwirth, W. A. Atkinson, B. H. Lee, and A. H. Mac-\nDonald, Phys. Rev. B 59 , 9818 (1999); P. Sankowski and\nP. Kacman, Phys. Rev. B 71 , 201303(R) (2005); A. D.\nGiddings, T. Jungwirth, and B. L. Gallagher, Phys. Rev.\nB 78 , 165312 (2008); K. Szalowski and T. Balcerzak, Phys.\nRev. B 79 , 214430 (2009). 2 J.-H. Chung, S. J. Chung, S. Lee, B. J. Kirby, J. A.\nBorchers, Y. J. Cho, X. Liu, and J. K. Furdyna, Phys.\nRev. Lett. 101 , 237202 (2008). 3 M. Wang, R. P. Campion, A. W. Rushforth, K. W. Ed-\nmonds, C. T. Foxon, and R. P. Campion, Appl. Phys. Lett.\n93 , 132103 (2008). 4 M. Zhu, M. J. Wilson, B. L. Sheu, P. Mitra, P. Schiffer,", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nprevious measurements on well-characterized (Ga,Mn)As\nsamples 15 , the projected Mn 3 d magnetic moments are\nobtained as − 1.4 μ B and +0.8 μ B per ion at remanence\nand 1000 Oe, respectively.\nThe difference between these values can be understood\nas being due to an interface layer which is strongly anti-\nferromagnetically coupled to the Fe layer. At zero field,\nboth the interfacial and bulk Mn are aligned antiparallel\nto the Fe layer. At high fields, the bulk of the (Ga,Mn)As\nlayer away from the interface is re-oriented into the exter-\nnal field direction. However, the interfacial Mn remains\nantiparallel to the Fe layer and thus partially compen-\nsates the XMCD signal from the bulk of the (Ga,Mn)As.\nFrom the size of the remanent and 1000 Oe magnetic\nmoments, it can be estimated that around 25-30% of the\nTEY XMCD signal can be ascribed to the interfacial Mn\nwhich is strongly coupled to the Fe moments.\nThe interfacial Mn moments are ascribed to the prox-\nimity polarization of the (Ga,Mn)As interface by the Fe\nlayer, such as was shown previously by XMCD as well as ab initio theory 7 . Evidence for this can be observed from\nmeasurement of the Mn L 2 , 3 XMCD signal at tempera-\ntures above the (Ga,Mn)As T C . Similar to the previous\nstudy 7 , we observe a small but not negligible signal at\nroom temperature (Fig. 3), with opposite sign to the Fe\nL 2 , 3 XMCD. Its spectral shape is characteristic of a local- ized electronic configuration close to d 5 , similar to bulk (Ga,Mn)As 7,9,15 but in contrast to Mn in more metallic\nenvironments such as Mn x Fe 1 − x 7 or MnAs 16 . A slight\nbroadening is observed on the low energy side of the Mn\nL 3 peak, which may be due to the different screening in-\nduced by proximity to the Fe layer. Since the measured\nintensity is attenuated with distance z from the surface\nas I = I 0 exp( − z/λ T EY ), the thickness of the strongly\ncoupled interface layer is estimated to be ∼ 0.7 nm or 2-3\nmonolayers, assuming a uniform distribution of Mn ions\nand magnetic moments throughout the (Ga,Mn)As film.", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n(blue). Left inset: Magnetization versus temperature for the\nFe/(Ga,Mn)As film at remanence (black) and under a 500 Oe\napplied field (red). Right inset: Exchange bias field versus\nthickness d of the (Ga,Mn)As film (points) and fit showing\n1/ d dependence (dashed line).\nM. Sawicki, M. Polini, J. Sinova, A. H. MacDonald, R. P.\nCampion, L. X. Zhao, N. R. S. Farley, T. K. Johal, G. van\nder Laan, C. T. Foxon, and B. L. Gallagher, Phys. Rev. B\n73 , 165205 (2006). 16 K. W. Edmonds, A. A. Freeman, N. R. S. Farley, K. Y.\nWang, R. P. Campion, B. L. Gallagher, C. T. Foxon, G.\nvan der Laan, and E. Arenholz, J. Appl. Phys. 102 , 023902\n(2007).\n-0.004\n0.000\n0.004\n| (a) Fe TEY |\n|:---|\n| (b) Mn TEY |\n| (c) Mn FY |\n\n-0.2\n-0.1\n0.0\n0.1\n0.2\n\nXMCD asymmetry\n-250 0 250 500 750 1000\n-0.004\n0.000\n0.004\nField (Oe)\n\nFIG. 2. (color online) XMCD asymmetry versus applied field\nalong the [110] axis at 2 K, for a Fe (2 nm)/(Ga,Mn)As\n(10 nm) film. (a) Fe L 3 , total electron yield; (b) Mn L 3 ,\ntotal electron yield; (c) Mn L 3 , fluorescent yield. Black and\nred points are data for increasing and decreasing fields respec-\ntively; lines are to guide the eye.\n640 650\n0.9\n1.0\n(d) H = 2 kOe, T = 300K\n(c) H = 1 kOe, T = 2K\n(a) absorption\n(b) H = 0, T = 2K\n\nX-ray absorption (arb. units)\nX-ray energy (eV)\nXMCD (arb. units)\nFIG. 3. (color online) (a) Polarization-averaged Mn L 2 , 3 spec- trum for a Fe/(Ga,Mn)As film; (b) XMCD spectra measured\nin remanence at 2 K; (c) XMCD spectra measured under a\n1000 Oe applied field at 2 K; (d) XMCD spectrum measured\nunder a 2000 Oe applied field at 300 K. XMCD spectra are\nobtained using TEY (thick red lines) and FY (thin blue lines)\ndetection.", - "page_start": 3, - "page_end": 5, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nfilm and the near-interface layers, respectively.\nFigure 2(a)-(c) shows the magnetic field dependence of\nXMCD asymmetry, defined as ( I l − I r ) / ( I l + I r ) where\nI l ( r ) is the absorption for left- (right-) circularly polarized\nx-rays. This is measured at the Fe and Mn L 3 absorption\npeaks for a Fe(2 nm)/(Ga,Mn)As(10 nm) sample at 2 K.\nThe external field is applied along the photon incidence\ndirection, which is at 70 to the surface normal with\nan in-plane projection along the [110] axis. The XMCD\ndata show that the Fe film displays a square hysteresis\nloop with a single magnetization switch, as expected for\na monocrystalline Fe film with strong uniaxial magnetic\nanisotropy. The Mn XMCD shows a more complicated\nloop due to the effect of the interlayer coupling. The pro-\njected Mn moment aligns antiparallel to the Fe moment\nat remanence, and undergoes a magnetization reversal of\nopposite sign to the Fe. With further increase of the ex-\nternal magnetic field, the Mn moment gradually rotates\naway from antiparallel alignment with the Fe layer, and\ninto the field direction. Qualitatively similar behavior\nis observed for the Fe(2 nm)/(Ga,Mn)As(20 nm) sam-\nple: the (Ga,Mn)As layer is aligned antiparallel to the\nFe layer at zero field, although the bias field is lower by\napproximately a factor of two.\nClear differences are observed between the Mn XMCD\nhysteresis loops obtained using TEY and FY detection\nmodes. For FY the magnitude of the XMCD is similar\n(but of opposite sign) at remanence and at high mag-\nnetic fields, whereas for TEY at remanence it is approx-\nimately a factor of two larger than at 1000 Oe. The\nMn L 2 , 3 XMCD spectra recorded at remanence and at\n1000 Oe, shown in Fig. 3, confirm this result. At re-\nmanence the FY and TEY detected XMCD have similar\nmagnitudes. However, under a large external field the\nXMCD is substantially smaller in TEY than in FY, con-\nfirming that the net magnetization of the Mn ions near\nthe interface is significantly less than in the bulk of the\n(Ga,Mn)As film. This is the case even up to the high-\nest field applied (20 kOe). By applying the XMCD sum rules 14 to the TEY data, and by comparing the spectra to", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nreduced to ∼ 0 C, before depositing a 2 nm Fe layer,\nplus a 2 nm Al capping layer. In-situ reflection high\nenergy electron diffraction and ex-situ x-ray reflectivity\nand diffraction measurements confirmed that the layers\nare single-crystalline with sub-nm interface roughness.\nSQUID magnetometry measurements were performed us-\ning a Quantum Design Magnetic Property Measurement\nSystem. Mn and Fe L 2 , 3 x-ray absorption and XMCD\nmeasurements were performed on beamline I06 at the\nDiamond Light Source, and on beamline 4.0.2 at the Ad-\nvanced Light Source. Total-electron yield (TEY) and\nfluorescence yield (FY) were monitored simultaneously\nusing the sample drain current and the photocurrent of a\ndiode mounted at 90 to the incident beam, respectively.\nSQUID magnetometry measurements were\nfirst performed on control Fe/GaAs(001) and\n(Ga,Mn)As/GaAs(001) samples, grown under the\nsame conditions as the bilayers, to determine the\nmagnetic anisotropies of the individual layers and the\nCurie temperature of the (Ga,Mn)As layer. The Fe film\nhas a uniaxial magnetic anisotropy with easy axis along\nthe [110] orientation, similar to previous studies 6 . For\nthe (Ga,Mn)As control sample, there is a competition\nbetween cubic and uniaxial magnetic anisotropies, with\nthe former dominant at low temperatures and favoring\neasy axes along the in-plane ⟨ 100 ⟩ orientations, and the\nlatter dominant close to T C ( ∼ 35 K) giving an easy axis\nalong the [1 ̄ 10] orientation. Figure 1 shows [110] magne-\ntization versus temperature curves and low temperature\nhysteresis loops for a bilayer film containing a 20 nm\nthick (Ga,Mn)As layer. The total remnant moment of\nthe bilayer film decreases on cooling under zero magnetic\nfield below the T C of the (Ga,Mn)As, indicating that\nthis layer aligns antiparallel to the Fe magnetization\nat zero field. The hysteresis curve shows a two-step\nmagnetization reversal, indicating different behavior of\nthe Fe and (Ga,Mn)As layers, with the smaller loop\nattributed to the dilute moment (Ga,Mn)As film. The\nminor hysteresis loop shown in Fig. 1 clearly shows a\nshift from zero field by a bias field H E , indicating that\nthe Fe layer induces an exchange bias in the magnetic\nsemiconductor. The shape and size of the minor loop\nis in agreement with the hysteresis loop for the control\n(Ga,Mn)As sample, also shown in Fig. 1. This strongly", - "page_start": 0, - "page_end": 1, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nindicates that the exchange bias affects the whole of the\n(Ga,Mn)As layer in the bilayer sample.\nSimilar behavior is observed for bilayer samples con-\ntaining a 10 nm or 50 nm (Ga,Mn)As layer, with a\nbias field which is approximately inversely proportional\nto the thickness d of the ferromagnetic semiconductor\nlayer (Fig. 1, inset). This 1/ d dependence of H E was found previously for MnAs/(Ga,Mn)As bilayers 4 , and\nis generally observed in exchanged-biased thin films 12 .\nFrom this dependence it is possible to describe the ex-\nchange bias in terms of an interface energy per unit area,\n∆ E = M F S H E d = 0 . 003 erg/cm 2 . This value is rather\nsmall compared to typical exchange bias systems 12 , re-\nflecting the low moment density M F S of the diluted\nFM semiconductor layer. However, the bias field for a\ngiven (Ga,Mn)As thickness is larger than is observed for\nMnO/(Ga,Mn)As structures 13 , while the reproducibility\nand flexibility of the present structures is much higher\ndue to the single-crystalline ferromagnetic nature of the\nFe layer.\nTo confirm the presence of AFM interlayer coupling,\nwe performed XMCD measurements at the Mn and Fe\nL 2 , 3 absorption edges in order to determine the magnetic\nresponse of the individual elements. In L 2 , 3 XMCD, elec-\ntrons are excited from a 2 p core level to the unoccupied\n3 d valence states of the element of interest by circularly\npolarized x-rays at the resonance energies of the transi-\ntions. The difference in absorption for opposite polariza-\ntions gives a direct and element-specific measurement of\nthe projection of the 3 d magnetic moment along the x-\nray polarization vector. The absorption cross-section is\nconventionally obtained by measuring the decay products\n- either fluorescent x-rays or electrons - of the photoex-\ncited core hole. The type of decay product measured\ndetermines the probing depth of the technique. For Mn\nL 2 , 3 absorption, the probing depths for FY and TEY de-\ntection are λ F Y ≈ 100 nm and λ T EY ≈ 3 nm. In the\ncurrent experiment, the Mn XMCD measured using FY\nand TEY are thus sensitive to the bulk of the (Ga,Mn)As", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nrecent x-ray magnetic circular dichroism (XMCD) study\nhas shown that Fe may induce a proximity polariza-\ntion in the near-surface region of (Ga,Mn)As, antipar-\nallel to the Fe moment and persisting even above room\ntemperature 7 . Devices incorporating Fe/(Ga,Mn)As\ntherefore offer the prospect of obtaining non-volatile\nroom temperature spin-polarization in a semiconductor.\nUntil now, no information has been revealed about the\ncoupling of Fe to (Ga,Mn)As layers away from the near-\nsurface region. At the surface, the (Ga,Mn)As layer may\nbe highly non-stoichiometric and Mn-rich, due to its non-\nequilibrium nature 8,9 . Previously, Fe/(Ga,Mn)As layers\nwere produced by a process including exposure to air fol-\nlowed by sputtering and annealing prior to Fe deposition,\nwhich may further disrupt the interface order. The ori-\ngin of the interface magnetism then had to be inferred by\ncomparison to a series of reference samples 7 . Demonstra- tion of coupling between the bulk of the layers, i.e. , an\nexchange bias effect, would provide direct evidence of the\ninterface magnetic order. Moreover, such coupling would\noffer new means of manipulating the FM semiconductor\nspin state and utilizing the proximity polarization effect\nin a spintronic device.\nHere, we demonstrate an antiferromagnetic coupling\nand exchange bias in Fe/(Ga,Mn)As bilayer films, by\ncombining element-specific XMCD measurements and\nbulk-sensitive superconducting quantum interference de-\nvice (SQUID) magnetometry. As with previous studies of FM metal/FM semiconductor bilayers 4,5 (and in con-\ntrast to AFM coupled FM metal/FM metal exchange bias\nstructures 10,11 ) the layers are in direct contact without\na non-magnetic spacer in between. We distinguish in-\nterface and bulk (Ga,Mn)As layers that are respectively\nstrongly and weakly antiferromagnetically coupled to the\nFe overlayer. In agreement with Ref. 7 , the interface layer\nremains polarized at room temperature.\nThe Fe and (Ga,Mn)As layers of the present study\nwere both grown by molecular beam epitaxy in the same\nultra-high vacuum system, in order to ensure a clean in-\nterface between them. The (Ga,Mn)As layer of thickness\n10 to 50 nm was deposited on a GaAs(001) substrate\nat a temperature of 260 C, using previously established\nmethods 3,8 . A low Mn concentration of x ≈ 0 . 03 was\nchosen in order to avoid the formation of compensating\nMn interstitials. The substrate temperature was then", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes\n\n## **Computational Design of Chemical Nanosensors: Metal Doped Carbon Nanotubes**\n\n[11] L. Valentini, F. Mercuri, I. Armentano, C. Cantalini, S. Picozzi,\nL. Lozzi, S. Santucci, A. Sgamellotti, and J. M. Kenny, “Role of\ndefects on the gas sensing properties of carbon nanotubes thin\nfilms: experiment and theory”, Chem. Phys. Lett. **387** (4-6), 356 (Apr. 2004), doi: [10.1016/j.cplett.2004.02.038](http://dx.doi.org/10.1016/j.cplett.2004.02.038) .\n[12] Z. Zanolli and J.-C. Charlier, “Defective carbon nanotubes for\nsingle-molecule sensing”, Phys. Rev. B **80** (15), 155447 (Oct. 2009), doi: [10.1103/PhysRevB.80.155447](http://dx.doi.org/10.1103/PhysRevB.80.155447) .\n[13] J. M. Garc ́ıa-Lastra, K. S. Thygesen, M. Strange, and ́Angel Rubio, “Conductance of sidewall-functionalized\ncarbon nanotubes: Universal dependence on adsorption\nsites”, Phys. Rev. Lett. **101** (23), 236806 (Dec. 2008), doi: [10.1103/PhysRevLett.101.236806](http://dx.doi.org/10.1103/PhysRevLett.101.236806) .\n[14] S. B. Fagan, R. Mota, A. J. R. da Silva, and A. Fazzio, “ *Ab*\n*initio* study of an iron atom interacting with single-wall car-\nbon nanotubes”, Phys. Rev. B **67** (20), 205414 (May 2003), doi: [10.1103/PhysRevB.67.205414](http://dx.doi.org/10.1103/PhysRevB.67.205414) .\n[15] Y. Yagi, T. M. Briere, M. H. F. Sluiter, V. Kumar, A. A. Farajian,\nand Y. Kawazoe, “Stable geometries and magnetic properties of\nsingle-walled carbon nanotubes doped with 3 *d* transition met-\nals: A first-principles study”, Phys. Rev. B **69** (7), 075414 (Feb 2004), doi: [10.1103/PhysRevB.69.075414](http://dx.doi.org/10.1103/PhysRevB.69.075414) .\n[16] S. H. Yang, W. H. Shin, J. W. Lee, S. Y. Kim, S. I. Woo, and\nJ. K. Kang, “Interaction of a transition metal atom with intrinsic\ndefects in single-walled carbon nanotubes”, J. Phys. Chem. B\n**110** (28), 13941 (Jun. 2006), doi: [10.1021/jp061895q](http://dx.doi.org/10.1021/jp061895q) . [17] K. T. Chan, J. B. Neaton, and M. L. Cohen, “First-principles\nstudy of metal adatom adsorption on graphene”, Phys. Rev. B\n**77** , 235430 (Jun. 2008), doi: [10.1103/PhysRevB.77.235430](http://dx.doi.org/10.1103/PhysRevB.77.235430) . [18] C. S. Yeung, L. V. Liu, and Y. A. Wang, “Adsorption\nof small gas molecules onto Pt-doped single-walled carbon\nnanotubes”, J. Phys. Chem. C **112** (19), 7401 (Apr. 2008), doi: [10.1021/jp0753981](http://dx.doi.org/10.1021/jp0753981) .\n[19] T. Vo, Y.-D. Wu, R. Car, and M. Robert, “Structures, in-\nteractions, and ferromagnetism of Fe-carbon nanotube sys-\ntems”, J. Phys. Chem. C **112** (22), 400 (May 2008), doi: [10.1021/jp0761968](http://dx.doi.org/10.1021/jp0761968) .\n[20] J. A. F ̈urst, M. Brandbyge, A.-P. Jauho, and K. Stokbro, “ *Ab*\n*initio* study of spin-dependent transport in carbon nanotubes\nwith iron and vanadium adatoms”, Phys. Rev. B **78** (19), 195405 (Nov. 2008), doi: [10.1103/PhysRevB.78.195405](http://dx.doi.org/10.1103/PhysRevB.78.195405) .\n[21] A. V. Krasheninnikov, P. O. Lehtinen, A. S. Foster,\nP. Pyykk ̈o, and R. M. Nieminen, “Embedding transition-\nmetal atoms in graphene: Structure, bonding, and mag-", - "page_start": 3, - "page_end": 3, - "source_file": "1001.2538.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2449.pdf", - "query": "I do not remember on wich samples SQUID magnetometry measurements were first performed", - "target_page": 2, - "target_passage": "SQUID magnetometry measurements were first performed on control Fe/GaAs(001) and (Ga,Mn)As/GaAs(001) samples", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nreduced to ∼ 0 C, before depositing a 2 nm Fe layer,\nplus a 2 nm Al capping layer. In-situ reflection high\nenergy electron diffraction and ex-situ x-ray reflectivity\nand diffraction measurements confirmed that the layers\nare single-crystalline with sub-nm interface roughness.\nSQUID magnetometry measurements were performed us-\ning a Quantum Design Magnetic Property Measurement\nSystem. Mn and Fe L 2 , 3 x-ray absorption and XMCD\nmeasurements were performed on beamline I06 at the\nDiamond Light Source, and on beamline 4.0.2 at the Ad-\nvanced Light Source. Total-electron yield (TEY) and\nfluorescence yield (FY) were monitored simultaneously\nusing the sample drain current and the photocurrent of a\ndiode mounted at 90 to the incident beam, respectively.\nSQUID magnetometry measurements were\nfirst performed on control Fe/GaAs(001) and\n(Ga,Mn)As/GaAs(001) samples, grown under the\nsame conditions as the bilayers, to determine the\nmagnetic anisotropies of the individual layers and the\nCurie temperature of the (Ga,Mn)As layer. The Fe film\nhas a uniaxial magnetic anisotropy with easy axis along\nthe [110] orientation, similar to previous studies 6 . For\nthe (Ga,Mn)As control sample, there is a competition\nbetween cubic and uniaxial magnetic anisotropies, with\nthe former dominant at low temperatures and favoring\neasy axes along the in-plane ⟨ 100 ⟩ orientations, and the\nlatter dominant close to T C ( ∼ 35 K) giving an easy axis\nalong the [1 ̄ 10] orientation. Figure 1 shows [110] magne-\ntization versus temperature curves and low temperature\nhysteresis loops for a bilayer film containing a 20 nm\nthick (Ga,Mn)As layer. The total remnant moment of\nthe bilayer film decreases on cooling under zero magnetic\nfield below the T C of the (Ga,Mn)As, indicating that\nthis layer aligns antiparallel to the Fe magnetization\nat zero field. The hysteresis curve shows a two-step\nmagnetization reversal, indicating different behavior of\nthe Fe and (Ga,Mn)As layers, with the smaller loop\nattributed to the dilute moment (Ga,Mn)As film. The\nminor hysteresis loop shown in Fig. 1 clearly shows a\nshift from zero field by a bias field H E , indicating that\nthe Fe layer induces an exchange bias in the magnetic\nsemiconductor. The shape and size of the minor loop\nis in agreement with the hysteresis loop for the control\n(Ga,Mn)As sample, also shown in Fig. 1. This strongly", - "page_start": 0, - "page_end": 1, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Extended Data Fig. 10 | Ancestry models of farflung Viking individuals.**\n**a** , MDS of each farflung Viking group plotted on top of preceding Iron age and\nRoman individuals. **b** , All accepted qpAdm models using Twigstats-1000 for\nevery non-Scandinavian Viking individual computed in a rotational qpAdm\nwith source groups identical to Fig. 4. We plot one standard error.", - "page_start": 21, - "page_end": 21, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Extended Data Fig. 1 | Collection of ancient genomes used in this study.**\n**a** , Ancient DNA samples included in this study (Supplementary Table 1). Samples\nolder than 3000 BCE are shown at 3000 BCE. **b** , Map showing mean coordinates\nof groups in the Iron, Early Modern, and Viking Ages. **c** , Source groups used in\nqpAdm modelling of Metal Age and early Medieval Europe (Figs. 2, 3 and 4),\nshowing sample ages. Sample sizes are shown in grey boxes. **d** , *F* ST between\nMetal Age and early Medieval groups computed using popstats 77 using options\n--FST --informative. Sample sizes are shown in brackets and we show one\nstandard error.", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nprevious measurements on well-characterized (Ga,Mn)As\nsamples 15 , the projected Mn 3 d magnetic moments are\nobtained as − 1.4 μ B and +0.8 μ B per ion at remanence\nand 1000 Oe, respectively.\nThe difference between these values can be understood\nas being due to an interface layer which is strongly anti-\nferromagnetically coupled to the Fe layer. At zero field,\nboth the interfacial and bulk Mn are aligned antiparallel\nto the Fe layer. At high fields, the bulk of the (Ga,Mn)As\nlayer away from the interface is re-oriented into the exter-\nnal field direction. However, the interfacial Mn remains\nantiparallel to the Fe layer and thus partially compen-\nsates the XMCD signal from the bulk of the (Ga,Mn)As.\nFrom the size of the remanent and 1000 Oe magnetic\nmoments, it can be estimated that around 25-30% of the\nTEY XMCD signal can be ascribed to the interfacial Mn\nwhich is strongly coupled to the Fe moments.\nThe interfacial Mn moments are ascribed to the prox-\nimity polarization of the (Ga,Mn)As interface by the Fe\nlayer, such as was shown previously by XMCD as well as ab initio theory 7 . Evidence for this can be observed from\nmeasurement of the Mn L 2 , 3 XMCD signal at tempera-\ntures above the (Ga,Mn)As T C . Similar to the previous\nstudy 7 , we observe a small but not negligible signal at\nroom temperature (Fig. 3), with opposite sign to the Fe\nL 2 , 3 XMCD. Its spectral shape is characteristic of a local- ized electronic configuration close to d 5 , similar to bulk (Ga,Mn)As 7,9,15 but in contrast to Mn in more metallic\nenvironments such as Mn x Fe 1 − x 7 or MnAs 16 . A slight\nbroadening is observed on the low energy side of the Mn\nL 3 peak, which may be due to the different screening in-\nduced by proximity to the Fe layer. Since the measured\nintensity is attenuated with distance z from the surface\nas I = I 0 exp( − z/λ T EY ), the thickness of the strongly\ncoupled interface layer is estimated to be ∼ 0.7 nm or 2-3\nmonolayers, assuming a uniform distribution of Mn ions\nand magnetic moments throughout the (Ga,Mn)As film.", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Extended Data Fig. 9 | Ancestry models of Viking Age individuals in**\n**Scandinavia. a** , MDS of each Scandinavian Viking group plotted on top of\npreceding Iron age and Roman individuals. **b** , All accepted qpAdm models using\nTwigstats-1000 for every Scandinavian Viking individual in Denmark, Sweden,\nand Norway, computed in a rotational qpAdm with source groups identical to\nFig. 4. We only retain models with feasible admixture proportions, standard\nerrors of <0.25, and show models with 1 source and a p-value greater than 0.01\nor otherwise with 2 sources and a p-value greater than 0.01. If several models\nsatisfy p > 0.05, we show all such models, otherwise we select the model with\nthe largest p-value. The -log10 p-values are shown to the left of each model.\nWe combine models involving related sources, if they exist, by averaging their\nrespective admixture proportions, standard errors, and p-values. We plot one\nstandard error.", - "page_start": 20, - "page_end": 20, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Extended Data Fig. 5 | Three examples of applying Twigstats. a** Fine-scale\n\npopulation structure simulation emulating ref. 39 (see Methods for simulation\ndetails). First two principal components are computed from pairwise outgroup\n*f* 3 statistics on the genotypes directly and on Relate trees inferred from the\n50 target individuals. Labels in plots show the average coordinates of members\nof that population. For each panel, we calculate a separation index (SI) as in 39 ,\nwhich we define as the proportion of individuals for which the closest\nindividual (by the Euclidean distance in PC space) is in the same population.\n**b** , Fine-scale genetic structure in Neolithic Europe quantified using an MDS\ncalculated on a symmetric matrix that contains all pairwise outgroup *f* 3\nstatistics (outgroup: YRI) between individuals. These are either calculated\ndirectly on genotypes or calculated using Twigstats on Relate genealogies\nwith a cutoff of 1000 generations. Individuals were selected by filtering based\non Steppe and Western Hunter-gatherer ancestry (Methods). **c** , Admixture\nproportions inferred using qpAdm with three distal sources of Western\nHunter-gatherers, early European farmers, and Yamnaya Steppe people 46 .\nWe show results for Twigstats-5000. Bias is measured as the difference in\nadmixture proportions obtained from Twigstats-5000 and all SNPs, and\nwe show standard errors of the latter. We plot two standard errors around", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nindicates that the exchange bias affects the whole of the\n(Ga,Mn)As layer in the bilayer sample.\nSimilar behavior is observed for bilayer samples con-\ntaining a 10 nm or 50 nm (Ga,Mn)As layer, with a\nbias field which is approximately inversely proportional\nto the thickness d of the ferromagnetic semiconductor\nlayer (Fig. 1, inset). This 1/ d dependence of H E was found previously for MnAs/(Ga,Mn)As bilayers 4 , and\nis generally observed in exchanged-biased thin films 12 .\nFrom this dependence it is possible to describe the ex-\nchange bias in terms of an interface energy per unit area,\n∆ E = M F S H E d = 0 . 003 erg/cm 2 . This value is rather\nsmall compared to typical exchange bias systems 12 , re-\nflecting the low moment density M F S of the diluted\nFM semiconductor layer. However, the bias field for a\ngiven (Ga,Mn)As thickness is larger than is observed for\nMnO/(Ga,Mn)As structures 13 , while the reproducibility\nand flexibility of the present structures is much higher\ndue to the single-crystalline ferromagnetic nature of the\nFe layer.\nTo confirm the presence of AFM interlayer coupling,\nwe performed XMCD measurements at the Mn and Fe\nL 2 , 3 absorption edges in order to determine the magnetic\nresponse of the individual elements. In L 2 , 3 XMCD, elec-\ntrons are excited from a 2 p core level to the unoccupied\n3 d valence states of the element of interest by circularly\npolarized x-rays at the resonance energies of the transi-\ntions. The difference in absorption for opposite polariza-\ntions gives a direct and element-specific measurement of\nthe projection of the 3 d magnetic moment along the x-\nray polarization vector. The absorption cross-section is\nconventionally obtained by measuring the decay products\n- either fluorescent x-rays or electrons - of the photoex-\ncited core hole. The type of decay product measured\ndetermines the probing depth of the technique. For Mn\nL 2 , 3 absorption, the probing depths for FY and TEY de-\ntection are λ F Y ≈ 100 nm and λ T EY ≈ 3 nm. In the\ncurrent experiment, the Mn XMCD measured using FY\nand TEY are thus sensitive to the bulk of the (Ga,Mn)As", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2449.pdf" - }, - { - "text": "### **Net Income**\n\n#### The pace of change has quickened in the last few years. In 2000, for the", - "page_start": 9, - "page_end": 9, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nrecent x-ray magnetic circular dichroism (XMCD) study\nhas shown that Fe may induce a proximity polariza-\ntion in the near-surface region of (Ga,Mn)As, antipar-\nallel to the Fe moment and persisting even above room\ntemperature 7 . Devices incorporating Fe/(Ga,Mn)As\ntherefore offer the prospect of obtaining non-volatile\nroom temperature spin-polarization in a semiconductor.\nUntil now, no information has been revealed about the\ncoupling of Fe to (Ga,Mn)As layers away from the near-\nsurface region. At the surface, the (Ga,Mn)As layer may\nbe highly non-stoichiometric and Mn-rich, due to its non-\nequilibrium nature 8,9 . Previously, Fe/(Ga,Mn)As layers\nwere produced by a process including exposure to air fol-\nlowed by sputtering and annealing prior to Fe deposition,\nwhich may further disrupt the interface order. The ori-\ngin of the interface magnetism then had to be inferred by\ncomparison to a series of reference samples 7 . Demonstra- tion of coupling between the bulk of the layers, i.e. , an\nexchange bias effect, would provide direct evidence of the\ninterface magnetic order. Moreover, such coupling would\noffer new means of manipulating the FM semiconductor\nspin state and utilizing the proximity polarization effect\nin a spintronic device.\nHere, we demonstrate an antiferromagnetic coupling\nand exchange bias in Fe/(Ga,Mn)As bilayer films, by\ncombining element-specific XMCD measurements and\nbulk-sensitive superconducting quantum interference de-\nvice (SQUID) magnetometry. As with previous studies of FM metal/FM semiconductor bilayers 4,5 (and in con-\ntrast to AFM coupled FM metal/FM metal exchange bias\nstructures 10,11 ) the layers are in direct contact without\na non-magnetic spacer in between. We distinguish in-\nterface and bulk (Ga,Mn)As layers that are respectively\nstrongly and weakly antiferromagnetically coupled to the\nFe overlayer. In agreement with Ref. 7 , the interface layer\nremains polarized at room temperature.\nThe Fe and (Ga,Mn)As layers of the present study\nwere both grown by molecular beam epitaxy in the same\nultra-high vacuum system, in order to ensure a clean in-\nterface between them. The (Ga,Mn)As layer of thickness\n10 to 50 nm was deposited on a GaAs(001) substrate\nat a temperature of 260 C, using previously established\nmethods 3,8 . A low Mn concentration of x ≈ 0 . 03 was\nchosen in order to avoid the formation of compensating\nMn interstitials. The substrate temperature was then", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2449.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n#### MATERIALS AND METHODS\n\n##### and Moment Arm\n\naxial and sagittal T1-weighted MRI scans of both knees [to\nassess patellar tendon cross-sectional area (CSA) and patellar\ntendon moment arm], maximum countermovement jumps\n(CMJ), and maximum isometric midthigh pulls (IMTPs). The\nmuscle size, patellar tendon CSA, and patellar tendon\nmoment arm of the WSM were compared with various popu-\nlations measured within our laboratory, as indicated in\nTable 1 , alongside participant descriptives ( 10 , 11 , 13 - 15 ). In\naddition, the IMTP and CMJ measures were compared with\nexisting published literature (included studies are summar-\nized in Supplemental Materials 1 and 2, alongside participant\ndescriptives).\n##### MRI Measurement of Muscle Tendon Unit Morphology\n##### and Moment Arm\nThe participant reported for their MRI scan [3.0-T\nDiscovery MR750W (70-cm-wide bore), GE Medical] having\nnot completed any strenuous physical activity in � 24 h and had received prior instruction to arrive in a relaxed state hav-\ning eaten and drunk normally. The participant sat quietly for\n15 min prior to their scan. The participant lay supine for the\nMRI scan of the lower-body musculature from T12 to the lat-\neral malleolus. A body coil (GE Medical) allowed axial T1-\nweighted images (time of repetition/time to echo 600/8.144\nms, image matrix 512 � 512, fi eld of view 500 � 500 mm, pixel size 0.9766 � 0.9766 mm, slice thickness 5 mm, and interslice gap 5 mm) to be acquired in fi ve overlapping\nblocks. Images of both sides of the body were acquired\nwithin a single scan for blocks 1 (T12 to pelvis), 4 (knee joint\nspace to midshank), and 5 (midshank to lateral malleolus).\nHowever, due to the size of the participant ’ s thighs, it was\nnecessary to scan each thigh individually for blocks 2 (pelvis\nto midthigh) and 3 (midthigh to knee joint space); this\ninvolved the radiographer repositioning the fi eld of view\nbetween scanning the fi rst and the second thigh but not\nphysically moving the coil or the participant. Oil- fi lled cap-\nsules were secured to the surface of the participant ’ s skin\nwith Transpore tape at intervals along the length of the lower\nbody prior to the scan and in an of fl ine analysis used to ver-", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed12.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.2449.pdf", - "query": "What are the differences observed between the Mn XMCD hysteresis loops obtained using TEY and FY detection modes ?", - "target_page": 2, - "target_passage": "For FY the magnitude of the XMCD is similar (but of opposite sign) at remanence and at high mag netic fields, whereas for TEY at remanence it is approx imately a factor of two larger than at 1000 Oe.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nfilm and the near-interface layers, respectively.\nFigure 2(a)-(c) shows the magnetic field dependence of\nXMCD asymmetry, defined as ( I l − I r ) / ( I l + I r ) where\nI l ( r ) is the absorption for left- (right-) circularly polarized\nx-rays. This is measured at the Fe and Mn L 3 absorption\npeaks for a Fe(2 nm)/(Ga,Mn)As(10 nm) sample at 2 K.\nThe external field is applied along the photon incidence\ndirection, which is at 70 to the surface normal with\nan in-plane projection along the [110] axis. The XMCD\ndata show that the Fe film displays a square hysteresis\nloop with a single magnetization switch, as expected for\na monocrystalline Fe film with strong uniaxial magnetic\nanisotropy. The Mn XMCD shows a more complicated\nloop due to the effect of the interlayer coupling. The pro-\njected Mn moment aligns antiparallel to the Fe moment\nat remanence, and undergoes a magnetization reversal of\nopposite sign to the Fe. With further increase of the ex-\nternal magnetic field, the Mn moment gradually rotates\naway from antiparallel alignment with the Fe layer, and\ninto the field direction. Qualitatively similar behavior\nis observed for the Fe(2 nm)/(Ga,Mn)As(20 nm) sam-\nple: the (Ga,Mn)As layer is aligned antiparallel to the\nFe layer at zero field, although the bias field is lower by\napproximately a factor of two.\nClear differences are observed between the Mn XMCD\nhysteresis loops obtained using TEY and FY detection\nmodes. For FY the magnitude of the XMCD is similar\n(but of opposite sign) at remanence and at high mag-\nnetic fields, whereas for TEY at remanence it is approx-\nimately a factor of two larger than at 1000 Oe. The\nMn L 2 , 3 XMCD spectra recorded at remanence and at\n1000 Oe, shown in Fig. 3, confirm this result. At re-\nmanence the FY and TEY detected XMCD have similar\nmagnitudes. However, under a large external field the\nXMCD is substantially smaller in TEY than in FY, con-\nfirming that the net magnetization of the Mn ions near\nthe interface is significantly less than in the bulk of the\n(Ga,Mn)As film. This is the case even up to the high-\nest field applied (20 kOe). By applying the XMCD sum rules 14 to the TEY data, and by comparing the spectra to", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n(blue). Left inset: Magnetization versus temperature for the\nFe/(Ga,Mn)As film at remanence (black) and under a 500 Oe\napplied field (red). Right inset: Exchange bias field versus\nthickness d of the (Ga,Mn)As film (points) and fit showing\n1/ d dependence (dashed line).\nM. Sawicki, M. Polini, J. Sinova, A. H. MacDonald, R. P.\nCampion, L. X. Zhao, N. R. S. Farley, T. K. Johal, G. van\nder Laan, C. T. Foxon, and B. L. Gallagher, Phys. Rev. B\n73 , 165205 (2006). 16 K. W. Edmonds, A. A. Freeman, N. R. S. Farley, K. Y.\nWang, R. P. Campion, B. L. Gallagher, C. T. Foxon, G.\nvan der Laan, and E. Arenholz, J. Appl. Phys. 102 , 023902\n(2007).\n-0.004\n0.000\n0.004\n| (a) Fe TEY |\n|:---|\n| (b) Mn TEY |\n| (c) Mn FY |\n\n-0.2\n-0.1\n0.0\n0.1\n0.2\n\nXMCD asymmetry\n-250 0 250 500 750 1000\n-0.004\n0.000\n0.004\nField (Oe)\n\nFIG. 2. (color online) XMCD asymmetry versus applied field\nalong the [110] axis at 2 K, for a Fe (2 nm)/(Ga,Mn)As\n(10 nm) film. (a) Fe L 3 , total electron yield; (b) Mn L 3 ,\ntotal electron yield; (c) Mn L 3 , fluorescent yield. Black and\nred points are data for increasing and decreasing fields respec-\ntively; lines are to guide the eye.\n640 650\n0.9\n1.0\n(d) H = 2 kOe, T = 300K\n(c) H = 1 kOe, T = 2K\n(a) absorption\n(b) H = 0, T = 2K\n\nX-ray absorption (arb. units)\nX-ray energy (eV)\nXMCD (arb. units)\nFIG. 3. (color online) (a) Polarization-averaged Mn L 2 , 3 spec- trum for a Fe/(Ga,Mn)As film; (b) XMCD spectra measured\nin remanence at 2 K; (c) XMCD spectra measured under a\n1000 Oe applied field at 2 K; (d) XMCD spectrum measured\nunder a 2000 Oe applied field at 300 K. XMCD spectra are\nobtained using TEY (thick red lines) and FY (thin blue lines)\ndetection.", - "page_start": 3, - "page_end": 5, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nindicates that the exchange bias affects the whole of the\n(Ga,Mn)As layer in the bilayer sample.\nSimilar behavior is observed for bilayer samples con-\ntaining a 10 nm or 50 nm (Ga,Mn)As layer, with a\nbias field which is approximately inversely proportional\nto the thickness d of the ferromagnetic semiconductor\nlayer (Fig. 1, inset). This 1/ d dependence of H E was found previously for MnAs/(Ga,Mn)As bilayers 4 , and\nis generally observed in exchanged-biased thin films 12 .\nFrom this dependence it is possible to describe the ex-\nchange bias in terms of an interface energy per unit area,\n∆ E = M F S H E d = 0 . 003 erg/cm 2 . This value is rather\nsmall compared to typical exchange bias systems 12 , re-\nflecting the low moment density M F S of the diluted\nFM semiconductor layer. However, the bias field for a\ngiven (Ga,Mn)As thickness is larger than is observed for\nMnO/(Ga,Mn)As structures 13 , while the reproducibility\nand flexibility of the present structures is much higher\ndue to the single-crystalline ferromagnetic nature of the\nFe layer.\nTo confirm the presence of AFM interlayer coupling,\nwe performed XMCD measurements at the Mn and Fe\nL 2 , 3 absorption edges in order to determine the magnetic\nresponse of the individual elements. In L 2 , 3 XMCD, elec-\ntrons are excited from a 2 p core level to the unoccupied\n3 d valence states of the element of interest by circularly\npolarized x-rays at the resonance energies of the transi-\ntions. The difference in absorption for opposite polariza-\ntions gives a direct and element-specific measurement of\nthe projection of the 3 d magnetic moment along the x-\nray polarization vector. The absorption cross-section is\nconventionally obtained by measuring the decay products\n- either fluorescent x-rays or electrons - of the photoex-\ncited core hole. The type of decay product measured\ndetermines the probing depth of the technique. For Mn\nL 2 , 3 absorption, the probing depths for FY and TEY de-\ntection are λ F Y ≈ 100 nm and λ T EY ≈ 3 nm. In the\ncurrent experiment, the Mn XMCD measured using FY\nand TEY are thus sensitive to the bulk of the (Ga,Mn)As", - "page_start": 1, - "page_end": 1, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nreduced to ∼ 0 C, before depositing a 2 nm Fe layer,\nplus a 2 nm Al capping layer. In-situ reflection high\nenergy electron diffraction and ex-situ x-ray reflectivity\nand diffraction measurements confirmed that the layers\nare single-crystalline with sub-nm interface roughness.\nSQUID magnetometry measurements were performed us-\ning a Quantum Design Magnetic Property Measurement\nSystem. Mn and Fe L 2 , 3 x-ray absorption and XMCD\nmeasurements were performed on beamline I06 at the\nDiamond Light Source, and on beamline 4.0.2 at the Ad-\nvanced Light Source. Total-electron yield (TEY) and\nfluorescence yield (FY) were monitored simultaneously\nusing the sample drain current and the photocurrent of a\ndiode mounted at 90 to the incident beam, respectively.\nSQUID magnetometry measurements were\nfirst performed on control Fe/GaAs(001) and\n(Ga,Mn)As/GaAs(001) samples, grown under the\nsame conditions as the bilayers, to determine the\nmagnetic anisotropies of the individual layers and the\nCurie temperature of the (Ga,Mn)As layer. The Fe film\nhas a uniaxial magnetic anisotropy with easy axis along\nthe [110] orientation, similar to previous studies 6 . For\nthe (Ga,Mn)As control sample, there is a competition\nbetween cubic and uniaxial magnetic anisotropies, with\nthe former dominant at low temperatures and favoring\neasy axes along the in-plane ⟨ 100 ⟩ orientations, and the\nlatter dominant close to T C ( ∼ 35 K) giving an easy axis\nalong the [1 ̄ 10] orientation. Figure 1 shows [110] magne-\ntization versus temperature curves and low temperature\nhysteresis loops for a bilayer film containing a 20 nm\nthick (Ga,Mn)As layer. The total remnant moment of\nthe bilayer film decreases on cooling under zero magnetic\nfield below the T C of the (Ga,Mn)As, indicating that\nthis layer aligns antiparallel to the Fe magnetization\nat zero field. The hysteresis curve shows a two-step\nmagnetization reversal, indicating different behavior of\nthe Fe and (Ga,Mn)As layers, with the smaller loop\nattributed to the dilute moment (Ga,Mn)As film. The\nminor hysteresis loop shown in Fig. 1 clearly shows a\nshift from zero field by a bias field H E , indicating that\nthe Fe layer induces an exchange bias in the magnetic\nsemiconductor. The shape and size of the minor loop\nis in agreement with the hysteresis loop for the control\n(Ga,Mn)As sample, also shown in Fig. 1. This strongly", - "page_start": 0, - "page_end": 1, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nprevious measurements on well-characterized (Ga,Mn)As\nsamples 15 , the projected Mn 3 d magnetic moments are\nobtained as − 1.4 μ B and +0.8 μ B per ion at remanence\nand 1000 Oe, respectively.\nThe difference between these values can be understood\nas being due to an interface layer which is strongly anti-\nferromagnetically coupled to the Fe layer. At zero field,\nboth the interfacial and bulk Mn are aligned antiparallel\nto the Fe layer. At high fields, the bulk of the (Ga,Mn)As\nlayer away from the interface is re-oriented into the exter-\nnal field direction. However, the interfacial Mn remains\nantiparallel to the Fe layer and thus partially compen-\nsates the XMCD signal from the bulk of the (Ga,Mn)As.\nFrom the size of the remanent and 1000 Oe magnetic\nmoments, it can be estimated that around 25-30% of the\nTEY XMCD signal can be ascribed to the interfacial Mn\nwhich is strongly coupled to the Fe moments.\nThe interfacial Mn moments are ascribed to the prox-\nimity polarization of the (Ga,Mn)As interface by the Fe\nlayer, such as was shown previously by XMCD as well as ab initio theory 7 . Evidence for this can be observed from\nmeasurement of the Mn L 2 , 3 XMCD signal at tempera-\ntures above the (Ga,Mn)As T C . Similar to the previous\nstudy 7 , we observe a small but not negligible signal at\nroom temperature (Fig. 3), with opposite sign to the Fe\nL 2 , 3 XMCD. Its spectral shape is characteristic of a local- ized electronic configuration close to d 5 , similar to bulk (Ga,Mn)As 7,9,15 but in contrast to Mn in more metallic\nenvironments such as Mn x Fe 1 − x 7 or MnAs 16 . A slight\nbroadening is observed on the low energy side of the Mn\nL 3 peak, which may be due to the different screening in-\nduced by proximity to the Fe layer. Since the measured\nintensity is attenuated with distance z from the surface\nas I = I 0 exp( − z/λ T EY ), the thickness of the strongly\ncoupled interface layer is estimated to be ∼ 0.7 nm or 2-3\nmonolayers, assuming a uniform distribution of Mn ions\nand magnetic moments throughout the (Ga,Mn)As film.", - "page_start": 1, - "page_end": 2, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nand N. Samarth, Appl. Phys. Lett. 91 , 192503 (2007); M.\nZhu, M. J. Wilson, P. Mitra, P. Schiffer, and N. Samarth,\nPhys. Rev. B 78 , 195307 (2008). 5 S. Mark, C. Gould, K. Pappert, J. Wenisch, K. Brunner,\nG. Schmidt, and L. W. Molenkamp, Phys. Rev. Lett. 103 ,\n017204 (2009). 6 G. Wastlbauer and J.A.C. Bland, Adv. Phys. 54 , 137\n(2005). 7 F. Maccherozzi, M. Sperl, G. Panaccione, J. Minar, S.\nPolesya, H. Ebert, U. Wurstbauer, M. Hochstrasser, G.\nRossi, G. Woltersdorf, W. Wegscheider, and C. H. Back,\nPhys. Rev. Lett. 101 , 267201 (2008). 8 R. P. Campion, K. W. Edmonds, L. X. Zhao, K. Y. Wang,\nC. T. Foxon, B. L. Gallagher, and C. R. Staddon, J. Crys-\ntal Growth 247 , 42 (2003). 9 F. Maccherozzi, G. Panaccione, G. Rossi, M. Hochstrasser,\nM. Sperl, M. Reinwald, G. Woltersdorf, W. Wegscheider,\nand C. H. Back, Phys. Rev. B 74 , 104421 (2006). 10 Ch. Binek, S. Polisetty, X. He and A. Berger, Phys. Rev.\nLett. 96 , 067201 (2006). 11 C. Won, Y.Z. Wu, E. Arenholz, J. Choi, J. Wu, and Z. Q.\nQiu, Phys. Rev. Lett. 99 , 077203 (2007). 12 J. Nogues and I. K. Schuller, J. Magn. Magn. Mater. 192 ,\n203 (1999). 13 K. F. Eid, M. B. Stone, K. C. Ku, O. Maksimov, P. Schiffer,\nN. Samarth, T. C. Shih and C. J. Palmstrom, Appl. Phys.\nLett. 85 , 1556 (2004). 14 B. T. Thole, P. Carra, F. Sette, and G. van der Laan,\nPhys. Rev. Lett. 68 , 1943 (1992); P. Carra, B. T. Thole,\nM. Altarelli, and X. Wang, Phys. Rev. Lett. 70 , 694 (1993). 15 T. Jungwirth, J. Masek, K. Y. Wang, K. W. Edmonds,\n0 40 80 4\n5\n-1000 0 1000\n-4\n-2\n0\n2\n4\nH E (Oe)\nApplied f ield (Oe)\nMom ent (10 -5 em u)\n0 20 40 0\n100\n200\n300\n\nd (nm)\nH = 0.5 k Oe\nH = 0\n\nT (K)\n\nFIG. 1. (color) Main figure: Major (red/black) and minor\n(green) hysteresis loops along the [110] axis at 5 K, for a\nFe (2 nm)/(Ga,Mn)As (20 nm) film, and the hysteresis loop\nfor a control (Ga,Mn)As (20 nm) film along the same axis", - "page_start": 2, - "page_end": 3, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nThis is around a factor of three thinner than in Ref. 7 ,\nwhich could be due to the lower Mn concentration or the\ndifferent preparation method of the present samples.\nIn summary, we have demonstrated antiferromagnetic\ncoupling between Fe and (Ga,Mn)As layers in bilayer\nstructures. A markedly different coupling is observed for\nthe bulk of the (Ga,Mn)As layer and for Mn moments\nin the near-interface region. A thickness-dependent ex-\nchange bias field is observed to affect the whole of the\nbulk (Ga,Mn)As layer, which aligns antiparallel to the\nFe layer at low fields, and switches to parallel when the\nexternal field is large enough to overcome the bias field\nand the magnetocrystalline anisotropy fields. In contrast,\nthe interfacial Mn moments remain aligned antiparallel\nto the Fe layer even at 20 kOe, the largest field studied,\nand are polarized at temperatures well above the T C of\nthe bulk (Ga,Mn)As layer. The latter observation con-\nfirms the recently reported result of Ref. 7, in which\nthe Fe/(Ga,Mn)As bilayers were produced by a different\nmethod but showed qualitatively similar behavior of the\ninterfacial moments. Our results shed new light on the\nmagnetic coupling in Fe/(Ga,Mn)As hybrid layers which\nare of potential interest for room temperature spintron-\nics, and also offer a means of controlling the spin orien-\ntation in a FM semiconductor.\nWe acknowledge support from EU grants\nSemiSpinNet-215368 and NAMASTE-214499, and\nSTFC studentship grant CMPC07100. The Advanced\nLight Source is supported by the U.S. Department of\nEnergy under Contract No. DE-AC02-05CH11231.\nWe thank Leigh Shelford for help during the Diamond\nbeamtime.\n1 T. Jungwirth, W. A. Atkinson, B. H. Lee, and A. H. Mac-\nDonald, Phys. Rev. B 59 , 9818 (1999); P. Sankowski and\nP. Kacman, Phys. Rev. B 71 , 201303(R) (2005); A. D.\nGiddings, T. Jungwirth, and B. L. Gallagher, Phys. Rev.\nB 78 , 165312 (2008); K. Szalowski and T. Balcerzak, Phys.\nRev. B 79 , 214430 (2009). 2 J.-H. Chung, S. J. Chung, S. Lee, B. J. Kirby, J. A.\nBorchers, Y. J. Cho, X. Liu, and J. K. Furdyna, Phys.\nRev. Lett. 101 , 237202 (2008). 3 M. Wang, R. P. Campion, A. W. Rushforth, K. W. Ed-\nmonds, C. T. Foxon, and R. P. Campion, Appl. Phys. Lett.\n93 , 132103 (2008). 4 M. Zhu, M. J. Wilson, B. L. Sheu, P. Mitra, P. Schiffer,", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nK. Olejnik, 1, 2 P. Wadley, 3 J. Haigh, 3 K. W. Edmonds, 3 R. P. Campion, 3 A. W. Rushforth, 3 B. L. Gallagher, 3 C. T. Foxon, 3 T. Jungwirth, 2, 3 J. Wunderlich, 1, 2 S. S. Dhesi, 4 S. Cavill, 4 G. van der Laan, 4 and E. Arenholz 5\n1 Hitachi Cambridge Laboratory, Cambridge CB3 0HE, United Kingdom 2 Institute of Physics ASCR, v.v.i., Cukrovarnicka 10, 16253 Praha 6, Czech Republic 3 School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD, United Kingdom 4 Diamond Light Source, Harwell Science and Innovation Campus,\nDidcot, Oxfordshire, OX11 0DE, United Kingdom 5 Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA\n(Dated: August 24, 2018)\nWe demonstrate an exchange bias in (Ga,Mn)As induced by antiferromagnetic coupling to a thin\noverlayer of Fe. Bias fields of up to 240 Oe are observed. Using element-specific x-ray magnetic\ncircular dichroism measurements, we distinguish a strongly exchange coupled (Ga,Mn)As interface\nlayer in addition to the biassed bulk of the (Ga,Mn)As film. The interface layer remains polarized\nat room temperature.\nPACS numbers: 75.70.Cn, 75.50.Pp, 75.50.Bb\nFerromagnetic (FM) semiconductors offer the prospect\nof combining high-density storage and gate-controlled\nlogic in a single material. The realization of spin-valve\ndevices from FM semiconductors requires the controlled\nswitching of magnetization in adjacent layers between\nantiferromagnetic (AFM) and FM configurations. This\nhas motivated several theoretical investigations of inter-\nlayer coupling in all-semiconductor devices 1 , and AFM\ncoupling has recently been demonstrated in (Ga,Mn)As\nmultilayers separated by p -type non-magnetic spacers 2 .\nHowever, the Curie temperature T C of (Ga,Mn)As is currently limited to 185 K in single layers 3 , and is\ntypically much lower for layers embedded within a\nheterostructure 2 , which is an obstacle to the practical\nimplementation of semiconductor spintronics.\nThe development of FM metal/FM semiconductor het-\nerostructures has the potential to bring together the\nbenefits of metal and semiconductor based spintron-\nics, offering access to new functionalities and physi-\ncal phenomena. Recent studies of MnAs/(Ga,Mn)As\nand NiFe/(Ga,Mn)As bilayer films have shown FM in-\nterlayer coupling and independent magnetization be-\nhavior, respectively 4,5 . Of particular interest is the\nFe/(Ga,Mn)As system, since the growth of epitaxial\nFe/GaAs(001) films is well-established 6 . Remarkably, a", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\n## Exchange bias of a ferromagnetic semiconductor by a ferromagnetic metal\n\nrecent x-ray magnetic circular dichroism (XMCD) study\nhas shown that Fe may induce a proximity polariza-\ntion in the near-surface region of (Ga,Mn)As, antipar-\nallel to the Fe moment and persisting even above room\ntemperature 7 . Devices incorporating Fe/(Ga,Mn)As\ntherefore offer the prospect of obtaining non-volatile\nroom temperature spin-polarization in a semiconductor.\nUntil now, no information has been revealed about the\ncoupling of Fe to (Ga,Mn)As layers away from the near-\nsurface region. At the surface, the (Ga,Mn)As layer may\nbe highly non-stoichiometric and Mn-rich, due to its non-\nequilibrium nature 8,9 . Previously, Fe/(Ga,Mn)As layers\nwere produced by a process including exposure to air fol-\nlowed by sputtering and annealing prior to Fe deposition,\nwhich may further disrupt the interface order. The ori-\ngin of the interface magnetism then had to be inferred by\ncomparison to a series of reference samples 7 . Demonstra- tion of coupling between the bulk of the layers, i.e. , an\nexchange bias effect, would provide direct evidence of the\ninterface magnetic order. Moreover, such coupling would\noffer new means of manipulating the FM semiconductor\nspin state and utilizing the proximity polarization effect\nin a spintronic device.\nHere, we demonstrate an antiferromagnetic coupling\nand exchange bias in Fe/(Ga,Mn)As bilayer films, by\ncombining element-specific XMCD measurements and\nbulk-sensitive superconducting quantum interference de-\nvice (SQUID) magnetometry. As with previous studies of FM metal/FM semiconductor bilayers 4,5 (and in con-\ntrast to AFM coupled FM metal/FM metal exchange bias\nstructures 10,11 ) the layers are in direct contact without\na non-magnetic spacer in between. We distinguish in-\nterface and bulk (Ga,Mn)As layers that are respectively\nstrongly and weakly antiferromagnetically coupled to the\nFe overlayer. In agreement with Ref. 7 , the interface layer\nremains polarized at room temperature.\nThe Fe and (Ga,Mn)As layers of the present study\nwere both grown by molecular beam epitaxy in the same\nultra-high vacuum system, in order to ensure a clean in-\nterface between them. The (Ga,Mn)As layer of thickness\n10 to 50 nm was deposited on a GaAs(001) substrate\nat a temperature of 260 C, using previously established\nmethods 3,8 . A low Mn concentration of x ≈ 0 . 03 was\nchosen in order to avoid the formation of compensating\nMn interstitials. The substrate temperature was then", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2449.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\nuse of the MH technique, we locate the crossing point at\nT N (8) = 92(2) K. Finally, it is worthwhile to observe as\nthe specific heat does not show any anomaly at T N (8),\nbeing the entropy substantially removed at T C (8).\nThe scenario just outlined for n = 8 results to be cor-\nrect in the thickness range 6 ≤ n ≲ 15, where a clear\nseparation between T N ( n ) and T C ( n ) can be easily fig-\nured out. In such temperature window, the strong sur-\nface effects produce a quasi -FM set-up of the magnetic\nfilm structure along the z -direction. While leaving to the\nnext Section a more detailed discussion of this regime, we\nreport in Fig. 5 a plot of T N ( n ) and T C ( n ) vs. n for all\nthe simulated thicknesses. The separation between the\ntwo critical temperatures is maximum for n = 6, where\nT N (6) = 38(4), that is T N (6) ∼ 1 3 T C (6). For films with less than six layers no fan order is observed, i.e. for n = 5\nand below the chirality does not display any typical fea-\nture of fan ordering at any temperature below T C ( n ). As\na representative quantity we finally look at the rotation\n0 1 2 3 4 5 6 0\n5\n10\n15\n20\n∆φ *l*\n(deg.)\n*T* =10K\n*T* =20K\n*T* =30K\n*T* =40K\n*T=* 50K\n0 1 2 3 4 5 *l*\n0\n1\n2\n3\n4\n5\n**(a)** *n =* 6\n**(b)** *n =* 5\nFIG. 6: Rotation angle ∆ φ l between magnetic moments on\nNN layers ( l + 1 , l ) at some low temperatures, for thickness\nn = 5 and n = 6, and lateral dimension L = 64.\nangle of the magnetization between nearest planes:\n∆ φ l = φ l +1 − φ l = arccos � M x l M x l +1 + M y l M y l +1 � (10)\nwhere ( M x l , M y l ) is the magnetic vector profile for each plane l . ∆ φ l is displayed in Fig. 6a and Fig. 6b, for\nn = 6 and n = 5, respectively. In Fig. 6a, a quite clear", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0510.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_KCN_2013.pdf", - "query": "What is Kingsgate ?", - "target_page": 2, - "target_passage": "Kingsgate is a highly successful gold mining, development and exploration company with two operating gold mines and two advanced development projects.", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# 2013 Annual Report u\n\n## 3. \u0007Critical accounting estimates, assumptions and judgements\n\n### 23. Related parties\nTransaction with related parties\nInformation on remuneration of Directors and Key Management Personnel is disclosed in Note 29.\nControlling entity\nThe ultimate parent entity of the Group is Kingsgate Consolidated Limited.", - "page_start": 96, - "page_end": 96, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## dd. Parent entity financial information\nThe financial information for the parent entity\nKingsgate Consolidated Limited, disclosed in\nNote 32 has been prepared on the same basis as\nthe consolidated financial statements except as\nset out below:\nInvestments in subsidiaries\nInvestments in subsidiaries are accounted for at\ncost in the financial statements of Kingsgate.\nShare-based payments\nThe issue by the Company of equity instruments\nto extinguish liabilities of a subsidiary under-\ntaking in the Group is treated as a capital contri-\nbution to that subsidiary undertaking.", - "page_start": 76, - "page_end": 76, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Notes to the Financial Statements\n**68**\n**Notes to the Financial Statements**\nfor the year ended 30 June 2013\nThe Financial Report of Kingsgate Consolidated\nLimited (Kingsgate or the “Company”) for the\nyear ended 30 June 2013 was authorised for\nissue in accordance with a resolution of\nDirectors on 23 September 2013.\nKingsgate is a Company limited by shares incor-\nporated in Australia whose shares are publicly\ntraded on the Australian Securities Exchange\nusing the ASX code KCN. The consolidated\nfinancial statements of the Company as at and\nfor the year ended 30 June 2013 comprise the\nCompany and its subsidiaries (together referred\nto as the “Group” and individually as “Group\nentities”). A description of the nature of the\nGroup’s operations and its principal activities\nis included in the Directors’ Report.", - "page_start": 69, - "page_end": 69, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## 3. \u0007Critical accounting estimates, assumptions and judgements\n\n### 32. Parent entity financial information\nAs at, and throughout, the financial year ending 30 June 2013 the parent entity of the Group was Kingsgate.\nSummary of financial information 2013\n$’000\n2012\n$’000\nResults of parent entity\n(Loss) / profit for the year (385,898) 7,791\nOther comprehensive (loss) (91) (509)\nTotal comprehensive (loss) / profit (385,989) 7,282\nFinancial position of parent entity at year end\nCurrent assets 237,483 211,404\nTotal assets 292,370 668,437\nCurrent liabilities 132,736 32,140\nTotal liabilities 133,743 103,243\nTotal equity of the parent entity comprising of:\nIssued capital 605,504 599,618\nReserve 8,336 10,409\nAccumulated losses (455,213) (44,833)\nTotal financial equity 158,627 565,194\nNotes to the Financial Statements\n**110**\n32. Parent entity financial information continued\nContingent liabilities of the parent entity\nBank guarantees have been given by Kingsgate’s controlled entities to participating banks in the syndicated loan facility and revolving loan facility as\ndescribed in Note 16 as part of the security package.\nThese guarantees may give rise to liabilities in the parent entity if the controlled entities do not meet their obligations under the terms of the loans subject\nto guarantees. No material losses are anticipated in respect of the above contingent liabilities.", - "page_start": 110, - "page_end": 111, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\nAdministration expenses (15,515)\nOther (expenses) / income (23,693)\nEBITDA 95,010\nImpairment losses (332,808)\nDepreciation & amortisation (85,595)\nEBIT (323,393)\nNet finance (costs) / income (16,222)\nProfit / (loss) before income tax (339,615)\nIncome tax (expense) / benefit 15,889\nNet profit / (loss) after income tax (323,726)\nNon- controlling interests -\nNet profit attributable to owners of Kingsgate Consolidated Limited (323,726)\nBALANCE SHEET (A$’000)\nCurrent assets - cash 32,987\n| 90,623 | 35,864 | 49,098 | 29,680 |\n|:---|:---|:---|:---|\n| 103,433 | 70,280 | 54,203 | 27,848 |\n| 854,403 | 688,919 | 265,774 | 217,445 |\n| 1,048,459 | 795,063 | 369,075 | 274,973 |\n| 157,544 | 99,896 | 11,064 | 2,144 |\n| 115,102 | 88,243 | 41,968 | 27,789 |\n| 272,646 | 188,139 | 53,032 | 29,933 |\n| 775,813 | 606,924 | 316,043 | 245,040 |\n| - | 7,109 | - | - |\n| 775,813 | 599,815 | 316,043 | 245,040 |\nCurrent assets - other 109,575\nNon- current assets 627,426\nTotal assets 769,988\nTotal borrowings 199,758\nOther liabilities 96,270\nTotal liabilities 296,028\nShareholders’ equity 473,960\nNon- controlling interests -\nEquity attributable to equity holders of Kingsgate Consolidated Limited 473,960\nOTHER INFORMATION\nAverage realised gold price on physical deliveries (US$ / ounce) 1,588 1,663 1,386 1,091 904\nCash cost (US$ / ounce) 888 720 638 335 400\nTotal cost (US$ / ounce) 1,308 1,028 813 408 487\nOperating cash flow (A$’000) 85,020 165,247 34,026 46,468 18,058\nDividends paid (Cash & DRP) (A$’000) 22,739 22,025 33,647 29,082 -\nNumber of issued shares (‘000) - Ordinary 152,192 151,264 135,275 99,996 96,136\nBasic earnings per share (A$ Cents) (213.3) 52.5 18.7 75.2 34.9\nDividends per share (A$ Cents) 5.0 20.0 15.0 35.0 15.0\n**Ten Year Summary**\nfor the year ended 30 June 2013\n2008 2007 2006 2005 2004\nAIFRS AIFRS AIFRS AIFRS AGAAP Ore mined (‘000 tonnes) 5\n375 546 734 588 801\n2,507 4,390 5,121 4,915 4,444\n6.7 8.0 7.0 8.4 5.5\n977 1,523 1,951 1,521 1,946\n2,474 2,405 2,000 1,829 1,671\n1.1 1.2 2.4 2.4 3.1\n6.8 9.2 14.5 13.0 15.0\n88.4% 90.0% 90.1% 90.8% 91.2%\n74,137 85,994 140,071 126,550 149,979\n232,039 290,897 459,702 353,275 395,346\nOre mined (‘000 tonnes) 5\nSales revenue 5\n| | 74,285 | 52,044 | 72,782 | 64,299 | 84,410 | |\n|:---|:---|:---|:---|:---|:---|:---|\n| | (55,743) | (64,908) | (47,761) | (47,366) | (34,343) | |\n| | (4,065) | (2,264) | (1,158) | (1,404) | (1,019) | |\n| | 46,653 | 10,413 | 1,361 | 2,471 | 2,370 | |\n| | 61,130 | (4,715) | 25,224 | 18,000 | 51,418 | |\n| | - | - | - | - | - | |\n| | (9,284) | (8,446) | (7,805) | (8,720) | (11,323) | |\n| | 51,846 | (13,161) | 17,419 | 9,280 | 40,095 | |\n| | (3,974) | (2,544) | (757) | (889) | (2,416) | |\n| | 47,872 | (15,705) | 16,662 | 8,391 | 37,679 | |\n| | (11,675) | 3,115 | - | - | - | |\n| | 36,197 | (12,590) | 16,662 | 8,391 | 37,679 | |\nTotal assets 5", - "page_start": 7, - "page_end": 8, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n**2013 Annual Report**\ncontinued\nTHAILAND\nAUSTRALIA\n* **Kingsgate is a highly successful gold** *\n* **mining, development and exploration** *\n* **company with two operating gold mines** *\n* **and two advanced development projects.** *\n* **Shareholders can look forward to the** *\n* **benefits of this strong operating and** *\n* **development platform, where Kingsgate** *\n* **aims to build value though operating,** *\n* **earnings and dividend growth for** *\n* **the benefit of all stakeholders.** *\n| | 1 Contents Contents |\n|:---|:---|\n| | Contents |\n| | Contents Chairman’s Review . . . . . . . . 2 Managing Director and CEO’s Report . . 3 |\n| | Ten Year Summary . . . . . . . . . 6 Finance Report . . . . . . . . . . 8 Company Activities . . . . . . . . . 11 Operations Report . . . . . . . . 12 |\n| | Projects Report . . . . . . . . . . 26 Exploration Report . . . . . . . . 30 Ore Reserves and Mineral Resources 32 Corporate Governance Statement . . . 34 Senior Management . . . . . . . . 39 Directors’ Report . . . . . . . . . 42 Remuneration Report . . . . . . . . . . 49 Auditor’s Independence Declaration . . 62 |\n| | CHILE Auditor’s Independence Declaration . . 62 Financial Statements . . . . . . . . 63 Statement of Comprehensive Income . . . . . 64 Statement of Financial Position . . . . . . . 65 Statement of Changes in Equity . . . . . . . 66 Statement of Cash Flows . . . . . . . . . . 67 |\n| | Notes to the Financial Statements . . . 68 Directors’ Declaration . . . . . . . 111 Independent Auditor’s Report . . . . 112 Shareholder Information . . . . . . 114 |\n| | Shareholder Information . . . . . . 114 Corporate Information . . . . . . . 116 |\nChairman’s Review", - "page_start": 0, - "page_end": 3, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Senior Management\n\nSenior Management\nKingsgate’s executives have a comprehensive\nrange of skills and experience including mine\ndevelopment and operations, exploration, finance\nand administration. They are supported by highly\nqualified specialists, whose backgrounds cover\nthe full scope of mining resources activities.\nSenior members of Kingsgate’s management\nteam are:\nGavin Thomas\nBSc (Geology), FAusIMM\nManaging Director and Chief Executive Officer\nGavin Thomas was appointed Chief Executive\nOfficer of Kingsgate in 2004 and joined the\nKingsgate Board on 16th November 2007. Gavin\nhas had a successful career in developing mining\ncompanies from the exploration phase into\nmid-tier gold or copper producers. He has over\n42 years of international experience in exploring\nfor, evaluating, developing, operating and\nreclaiming mines in North and South America,\nAustralia, the Southwest Pacific, Asia and\nEurope. Amongst Gavin’s credits is the discovery\nof “Lihir” in Papua New Guinea, one of the\nlargest gold deposits in the world. In particular,\nhe has extensive experience in Thailand and\nSouth America.\nDuane Woodbury\nBEc (Hons)\nChief Financial Officer\nDuane Woodbury was appointed Chief Financial\nOfficer of Kingsgate on 1 September 2011.\nDuane has a BEc (Hons) Degree and has worked\nin various financial, accounting and advisory\nroles during his career in a number of locations,\nincluding London, New York and Singapore. He\nhas been assisting Kingsgate in its business\ndevelopment initiatives since August 2007 and\nbrings over 20 years of experience in financial\nmarkets and corporate finance transactions,\nprincipally with the Macquarie Group.\nTim Benfield\nDip CSM (mining), MBA, MAusIMM\nChief Operating Officer\nTim Benfield joined Kingsgate in February 2012\nas Chief Operating Officer. Tim is a mining\nengineer with over 21 years underground and\nopen pit experience in the mining industry in\nboth operational and corporate roles. He has\noperational and project development experience\nin Australia, Africa and Saudi Arabia. This\nincludes 10 years with Barrick Gold of Australia\nwhere he provided support to four operating\nmines and two development projects. Tim was\nmost recently General Manager of the Pajingo", - "page_start": 40, - "page_end": 40, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## 3. \u0007Critical accounting estimates, assumptions and judgements\n\n### 33. Sale of exploration assets\n\nGavin Thomas (Managing Director)\nPeter Alexander\nCraig Carracher\nPeter McAleer\nCompany Secretary\nRoss Coyle\nChief Executive Officer\nGavin Thomas\nStock Exchange Listing\nKingsgate Consolidated Limited is a Company\nlimited by shares, listed on the Australian Stock\nExchange under the code KCN. The Company’s\nshares also trade in the United States of America\nover-the-counter (OTC) as an American\nDepository Receipt (ADR) under the code OTC:\nKSKGY.\nRegistered Office & Principal Business Address\nKingsgate Consolidated Limited\nSuite 801, Level 8, 14 Martin Place\nSydney NSW 2000\nAustralia\nTel: +61 2 8256 4800\nFax: +61 2 8256 4810\nEmail: info@kingsgate.com.au\nBangkok Office\nAkara Resources Public Company Limited\n19th Floor, Sathorn Thani Building 2\nNo. 92/54-55 North Sathorn Road\nKwaeng Silom, Khet Bangrak\nBangkok 10500\nThailand\nTel: +66 2 233 9469\nFax: +66 2 236 5512\nChatree Mine Office\nAkara Resources Public Company Limited\nNo. 99 Moo 9, Tambon Khao Luk\nAmphur Thap Khlo\nPhichit 66230\nThailand\nTel: +66 56 614 500\nFax: +66 56 614 195\nThailand Exploration Office\nIssara Mining Limited\n156/9-10 Moo 11, Tambol Dong Khui\nAmphur Chon Daen\nPhetchabun 67190\nThailand\nTel: +66 56 649 253\nFax: +66 56 649 082\nChallenger Mine\nChallenger Gold Operations Pty Ltd\nC/- 14 Lum Street\nExport Park SA 5950\nAustralia\nTel: +61 8 8450 0100\nFax: +61 8 8234 3956\nChile Office\nLaguna Resources Chile Ltda\nSan Pio X 2460 oficina 508\nProvidencia, Santiago\nChile\nTel: +56 2 2231 7565\nShare Registry\nSecurity Transfer Registrars Pty Ltd\n770 Canning Highway\nApplecross WA 6153\nPO Box 535\nApplecross WA 6953\nAustralia\nTel: +61 8 9315 2333\nFax: +61 8 9315 2233\nEmail: registrar@securitytransfer.com.au\nWebsite: www.securitytransfer.com.au\nADR Depository\n(American Depository Receipts)\nThe Bank of New York Mellon\nADR Division\n101 Barclay Street, 22nd Floor\nNew York, NY 10286\nUSA\nTel: +1 212 815 2293\nAuditor\nPricewaterhouseCoopers\n201 Sussex Street\nSydney NSW 2000\nAustralia\nTel: +61 2 8266 0000\nFax: +61 2 8266 9999\n**Corporate Information**\nKingsgate Consolidated Limited\nABN 42 000 837 472 Corporate Information\nDesigned and Produced by **APM Graphics Management** > 1800 806 930\nPaper\nFSC ® C007299\nu", - "page_start": 117, - "page_end": 119, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## 3. \u0007Critical accounting estimates, assumptions and judgements\n\n### 27. Contingent liabilities\nThe Group had contingent liabilities at 30 June 2013 in respect of guarantees. Bank guarantees have been given by Kingsgate’s controlled entities to partici-\npating banks in the syndicated loan facility and corporate loan facility as described in Note 16 as part of the security package. These guarantees may give\nrise to liabilities in the parent entity if the controlled entities do not meet their obligations under the terms of the loans subject to guarantees. No material\nlosses are anticipated in respect of the above contingent liabilities.\nIncluded in non-current other asset is $1,838,000 relating to restricted cash deposits against bank guarantees supporting the rehabilitation bond require-\nments against the Group’s mining operations.", - "page_start": 100, - "page_end": 100, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Directors’ Report\n\n**41**\n**Directors' Report . . . . . . . . . . . . . . . . . . 42**\nRemuneration Report . . . . . . . . . . . . . . 49\n**Auditor's Independence Declaration . . . . . . . . . . . 62**\nDirectors’ Report\n**42**\nYour Directors present their report on the Group consisting of Kingsgate Consolidated Limited and the entities it controlled at the end of,\nor during, the year ended 30 June 2013.\nDirectors\nThe following persons were Directors of\nKingsgate Consolidated Limited during the\nwhole of the financial year and up to the date of\nthis report.\n〉 〉 Ross Smyth-Kirk Chairman\n〉 〉 Peter Alexander Non-Executive Director\n〉 〉 Craig Carracher Non-Executive Director\n〉 〉 Peter McAleer Non-Executive Director\n〉 〉 Gavin Thomas Executive Director\nPrincipal activities\nThe principal activities of Kingsgate\nConsolidated Limited are mining and mineral\nexploration in Australia, South East Asia and\nSouth America.\nDividends\nDividends paid to members during the financial\nyear were as follows:\n2013\n$’000 2012\n$’000\nFinal dividend declared for the year ended 30 June 2012 of\n10 cents per fully paid share paid on 1 October 2012 15,148 6,829\nInterim dividend declared for the year ended 30 June 2013 of\n5 cents per fully paid share paid on 12 April 2013 7,591 15,196\nTotal dividends 22,739 22,025\nReview of operations and results\nOperational performance\nKingsgate is a gold mining, development and\nexploration company based in Sydney, Australia.\nKingsgate owns and operates two gold mines,\nthe world class Chatree Mine in Thailand and the\nunderground Challenger Mine in South Australia.\nIn addition, the Company has two advanced\ndevelopment projects, the Nueva Esperanza\nSilver / Gold Project, in the highly prospective\nMaricunga Gold / Silver Belt in Chile, and the\nBowdens Silver Project in New South Wales,\nAustralia. From this operating and development\nplatform, Kingsgate aims to build value for all\nshareholders.\nGroup gold production was 199,897 ounces, a\ndecrease of 4% on the previous corresponding\nyear. The contribution from Chatree was\n133,681 ounces with 66,216 ounces from\nChallenger.\nChatree gold production was 10% higher than\nthe previous corresponding period as a result of\nan increase in throughput from the expanded\nChatree process plant and access to higher\ngrade oxide ore from Q Prospect.\nChallenger gold production was 24% lower than\nthe previous corresponding year given additional", - "page_start": 42, - "page_end": 43, - "source_file": "ASX_KCN_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_KCN_2013.pdf", - "query": "What does demonstatre the feasibility study on the Nueva Esperanza Project ?", - "target_page": 6, - "target_passage": "The study demonstrated that open pit mining at two million tonnes per year and processing by milling and agitation leaching in cyanide was technically feasible, although high capital and power costs negatively impacted project economic returns. ", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# 2013 Annual Report u\n\n## **Nueva Esperanza Project**\n\nthe Teterita and Chimberos deposits resulted in\nan expansion of the feasibility study to incorpo-\nrate their resources.\nIn late 2012, a decision was taken to examine\nlower cost options for processing using heap\nleaching. With major engineering already done,\ntechnical studies focussed on metallurgical\ntestwork and heap leach design. It has been\nestablished that the mineralisation from the\nthree deposits can be processed by HPGR (High\nPressure Grinding Rolls) crushing and heap\nleaching with silver and gold recoveries of the\norder of 70% to 75% for silver and 65% to 70%\nfor gold. The project development plan is now\nfocussed on a 3 million tonne per annum heap\nleach operation with an initial mine life of over 6\nyears. Annualised production levels (post ramp-\nup) are estimated at 6.0- 8.0 million ounces of\nsilver and 18,000- 22,000 ounces of gold, at an\nindicative start-up capital cost between\nUS$130- 150 million (inclusive of 25%\ncontingency).\nThese project parameters are based on prelimi-\nnary results only and are insufficient to provide\nassurance as to the economic development of\nthe project at this stage and these parameters\nmay also change following completion of the\nDefinitive Feasibility Study.\nWith the technical and economical feasibility of\nheap leaching being established, the project will\nnow move into the final feasibility and design\nstage with results expected to be available\nduring the March quarter 2014.\nThe environmental permitting process for the\noriginal Arqueros project has been completed,\nwith approval to commence construction and\nmining granted by the Chilean authorities.\nA modification of the environmental assessment\nis being prepared to have the approvals modified\nfor heap leaching and on-site power generation.\nExtensive community consultation has been\nundertaken with positive outcomes, and rela-\ntionships with indigenous rural and urban\ncommunities remain a priority.\nProjects Report\n**30**", - "page_start": 30, - "page_end": 31, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## **Nueva Esperanza Project**\n\nChile\nSummary\nThe Nueva Esperanza Project is 100% owned\nby Kingsgate since February 2012. Nueva\nEsperanza is located in the Maricunga Gold Belt\nnear Copiapó, a regional mining centre in\nNorthern Chile. The silver-rich mineralisation is\nhosted by the Esperanza high-sulphidation\nepithermal alteration system associated with\nthe Cerros Bravos volcanic complex.\nThe project consists of three well-defined miner-\nalised deposits and a number of undeveloped\nexploration targets. The main deposits are\nArqueros, Chimberos and Teterita. Arqueros was\npreviously mined on a limited scale by under-\nground methods and Chimberos was exploited\nas an open pit mine, delivering about 40 million\nounces of silver in 1998/99. All three deposits\ncurrently have a combined Mineral Resources of\nabout 93 million ounces of silver equivalent or\n1.6 million ounces of gold equivalent (EQ60) 1 .\nA feasibility study for a decision to mine the\nArqueros portion of Nueva Esperanza was\ncompleted in late 2012, demonstrating that open\npit mining at two million tonnes per year and\nprocessing by milling and agitation leaching in\ncyanide was technically feasible. Work remained\nto integrate the Teterita and Chimberos deposits\ninto the project, as well as to test lower cost\noptions for processing. Continued metallurgical\ntestwork has shown that mineralisation from all\nthree deposits by heap leaching is technically and\neconomically feasible and the preferred alterna-\ntive for development.\nEnvironmental approvals to commence\nconstruction and mining at Nueva Esperanza\nwere granted in July 2013 for the original\nArqueros project. Work is underway to modify\nand update the environmental assessment to\nincorporate the heap leach process.\nu\n1 \u0007Equivalence is based on gold/silver price ratio\nof 60. Gold equivalence = gold content plus\n(silver content *divided* by 60), whereas Silver\nequivalent silver content plus (gold content\nmultiplied by 60).\n**29**\nProjects Report\nGeology\nThe silver and gold mineralisation is hosted\nwithin tertiary-aged volcanic units at Arqueros\nand Teterita, and in Paleozoic sediments at", - "page_start": 29, - "page_end": 30, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\nduring the year with the completion of a draft\nfeasibility study. This study included a decision\nto mine the Arqueros and Teterita portions of\nNueva Esperanza. The study demonstrated that\nopen pit mining at two million tonnes per year\nand processing by milling and agitation leaching\nin cyanide was technically feasible, although\nhigh capital and power costs negatively\nimpacted project economic returns.\nAs a consequence, feasibility work has tran-\nsitioned to assess a lower capital cost and lower\npower requirement options, namely the poten-\ntial for heap leach processing. Metallurgical\ntestwork recently completed demonstrated\nthat processing of mineralisation from all three\ndeposits by heap leaching has the potential to\nbe technically and economically feasible and as\na consequence may become the preferred\nalternative for development.\nEnvironmental approval for the original Arqueros\nProject was granted in July 2013.\nFinancials\nKingsgate made an after tax loss of $323.7\nmillion for the full year to 30 June 2013 compared\nto an after tax profit of $75.0 million for the\nprevious corresponding year. The result for the\nyear reflected an impairment of $311.9 million\npre-tax ($291.3 million post-tax) against the\nChallenger Mine and associated assets and an\nimpairment of $20.4 million against greenfield\nexploration projects in Australia and Thailand.\n**Financial Summary** 2013\n$000 2012\n$000\nTotal sales revenue 329,282 357,372\nEBITDA before significant items 115,845 168,583\n(Loss) / profit before tax (339,615) 91,277\nIncome tax benefit / (expense) 15,889 (16,271)\n(Loss) / profit after income after tax (323,726) 75,006\nDividend declared (¢/share) 5 20\n**5**\nManaging Director and CEO’s Report\nExploration\nWith the approvals of the Special Prospecting\nLicence (“SPL”) applications in Thailand still\nawaiting the Minister of Industry’s consent,\nexploration attention over the past 12 months\nhas focused on new exploration opportunities\nand Mineral Resource enhancement targets\nwithin the Mining Leases. This exploration\nformed part of a strategic exploration program\nwithin the mining leases at Chatree that\ncommenced in late 2012. The program has\nsuccessfully defined several new areas of miner-\nalisation within the Mining Lease, most notably\nat Q and A North Prospects, and has also\nupgraded several larger areas of Inferred\nResources to the Measured and Indicated\nMineral Resource category.\nLooking Ahead\nOver the current financial year and beyond,\nKingsgate remains focused on optimising\nproduction within an uncertain metal price\nenvironment, continuing to build resources", - "page_start": 5, - "page_end": 6, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\nadditional displacement of the ore horizons\nfollowing the identification of the ‘215 Shear’,\ncontributed to the lower than expected produc-\ntion from the lower levels. A shortfall in under-\nground development also limited access to ore\nsources.\nDevelopment and mining commenced at the\nhigher grade Challenger West orebody during\nthe year but was insufficient to offset the short-\nfall from Challenger Deeps.\nThe transition to the new mine plan, focussing\nprimarily on the higher grade Challenger West\norebody, will take around three months before\nthe cost and operational benefits start to be\nrealised. These changes are complemented by\nthe changeover to a new mining contractor who\ncommenced operations on 1 August 2013.\n**Managing Director and CEO’s Report**\nGavin Thomas\nManaging Director and CEO\nManaging Director and CEO’s Report **3**\ncontinued\nMD and CEO’s Report\n* **Chatree's Total** * * **mill throughput** * * **for the year was** * * **5.7 million tonnes,** * * **11.4% higher** * * **than 2012...** *\n**4**\nManaging Director and CEO’s Report\nwww.kingsgate.com.au\nDevelopment Projects\nBowdens\nThe Bowdens Project continued to advance\nduring the year with field programs supporting\nthe ongoing feasibility and environmental\nstudies. Sterilisation drilling and additional\nmetallurgical sampling were undertaken with\nthe resource evaluation drilling completed in\nOctober 2012.\nDuring 2013, the process design and engineering\nwork for the Definitive Feasibility Study (“DFS”)\nprogressed to a point where the draft study was\nclose to completion as at 30 June 2013. The study\nencompassed detailed process design based on\nusing the most recent metallurgical test results,\ncapital and operating cost estimates, project\nwater and power supply, infrastructure require-\nments and mine optimisation.\nThe preparation for lodgement of an Environ-\nmental Impact Statement (“EIS”) to the NSW\nDepartment of Planning continues. It is envis-\naged that the EIS will be completed and lodged\nin 2014. Data for flora and fauna, surface water,\ngroundwater, meteorology, ambient noise and\ndust levels are collected routinely. Further inves-\ntigations of cultural heritage, social-economic\nimpact, traffic impact, soil type and agricultural\nsuitability have also been undertaken.\nWith the fall in metal prices in late 2013, work\nand expenditure on the DFS and EIS have been\nphased to coordinate and synchronise the\ntiming of the two programs with completion\nand lodgement now not expected before\nmid-2014.\nNueva Esperanza\nThe Nueva Esperanza Project was advanced", - "page_start": 4, - "page_end": 5, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\nground that is currently under application. Any\ndiscoveries within these application areas should\nsubstantially extend the mine life at Chatree.\nChallenger gold production of 66,216 ounces was\n24 percent lower than last year due to additional\ndilution and depletion at Challenger Deeps and a\nshortfall in planned development. Following the fall\nin the gold price, a strategic review of Challenger\nwas implemented that has resulted in a new mine\nplan to focus primarily on the higher grade\nChallenger West orebody. The new mine plan will\nbe implemented during the first three months of\nthe 2014 financial year.\nThe development projects continued to advance\nduring the year. At Nueva Esperanza, the feasibility\nwork shifted to focus on identifying the lowest\ncost and lowest power consumption development\nalternatives. This included reviewing a heap leach\nprocess option with on-site power generation.\nFurther work is expected to be completed in the\ncurrent financial year. At Bowdens, the feasibility\nwork has confirmed the optimum process route.\nCompletion of the technical feasibility study\nincluding mine planning, infrastructure and metal-\nlurgy, and lodging of the Environmental Impact\nStatement (“EIS”) are scheduled for 2014.\nThe Board of Kingsgate is determined to re-\nestablish the path to building shareholder wealth\nvia profits and dividends despite a difficult\nexternal environment. Shareholders can look\nforward to a steady performance from Chatree\nand a turn-around at Challenger coupled with the\ncompletion of feasibility studies at the two major\ndevelopment projects over the coming year.\nI would also like to thank our Chief Executive\nOfficer and Managing Director, Gavin Thomas,\nKingsgate management and all of the Kingsgate,\nAkara and Challenger personnel and the project\nteams for their part in delivering the operational\nperformance during what was a difficult year for\nyour Company.\n* **The Board** * * **of Kingsgate is** * * **determined to** * * **re-establish the** * * **path to building** * * **shareholder wealth** * * **via profits and** * * **dividends...** *\nRoss Smyth-Kirk\nDirector\n**Chairman’s Review**\nKingsgate had a solid year with gold production\nof 199,897 ounces at a total cash cost of\nUS$888 per ounce (including royalties).\nChatree had a strong year following receipt of\nthe final approvals for the expansion plant and\nthe combined plant has been operating at a\nsteady rate of 6.2 million tonnes per annum,", - "page_start": 3, - "page_end": 4, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## **Nueva Esperanza Project**\n\nChimberos. The alteration and mineralisation\nare all Miocene in age and associated with the\nCerros Bravos paleovolcano.\nMineralisation comprises two main compo-\nnents. Silver-rich horizontal units termed\n‘mantos’ (Spanish for blanket) and a series of\nnear-vertical, cross-cutting gold-rich structures.\nThe mantos silver mineralisation is hosted by\nvuggy silica within dacitic lapilli tuff. Mantos\noccurs at Arqueros and Teterita where the\nmineralising process has replaced horizontal\nporous tuffs. At Chimberos, silver mineralisation\nis hosted in vuggy silica hydrothermal breccia\nsuperimposed on folded Paleozoic sediments.\nThe vertical gold-rich mineralisation, also charac-\nterised by vuggy silica, is well-developed at\nArqueros. It has been interpreted as feeders for\nmineralising fluids. Nonetheless, this style of\nmineralisation has not yet been observed at\nTeterita and is poorly preserved at Chimberos.\nResource\nKingsgate has updated the project resource\nbase to incorporate the recent drilling on the\nChimberos project and using the current gold/\nsilver ratio of 60 (previously 45) for its gold\nequivalent (AuEq60) and silver equivalent\n(AgEq60) calculations.The combined Measured,\nIndicated and Inferred mineral resource for the\nNueva Esperanza Project is based on resource\nblock modelling of Arqueros, Chimberos and\nTeterita, and has been estimated at a cut-off\ngrade of 0.5 grams per tonne (g/t), gold equiva-\nlent (AuEq60) to be 28.9 million tonnes at\n0.27 g/t gold and 84 g/t silver.\nThis represents about 250,000 ounces of gold\nand 78.5 million ounces of silver.\nThe Measured, Indicated and Inferred resource\nmay be expressed in gold or silver equivalent\nounces as:\n〉 〉 Gold equivalent ounces (AuEQ60): 1.6\nmillion ounces at 1.7 g/t gold equivalent; and\n〉 〉 Silver equivalent ounces (AgEQ60): 93.5\nmillion ounces at 100 g/t silver equivalent.\nFeasibility Study\nA Definitive Feasibility Study commenced on the\nproject at the end of May 2011 with the focus\non Arqueros, and open pit mining of that deposit\nwith processing by traditional mill and agiitation\nleaching in cyanide. Subsequent acquisition of", - "page_start": 30, - "page_end": 30, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Projects Report\n\nments and agencies in February 2013, the DGR’s\nwere issued in late February 2013. The DGR\ndocument combines the elements of the\nconceptual project development plan (CPDP)\nand sets out environmental assessment require-\nments for the proposed project development.\nThe preparation for lodgement of an\nEnvironmental Impact Statement (EIS) to the\nNSW Department of Planning (“Planning”)\ncontinues. It is envisaged that the EIS will be\ncompleted and lodged in 2014. Data for flora\nand fauna, surface water, groundwater, meteor-\nology, ambient noise and dust levels are\ncollected routinely. Further investigations of\ncultural heritage, social-economic impact, traffic\nimpact, soil type and agricultural suitability have\nalso been undertaken on site.\nThere have been no serious safety incidents\nreported to date. At the end of June there were\nover 600 days Lost Time Injury free since\nKingsgate exploration and pre-development\nactivities began on site.\nEnvironmental, regulatory and NSW Govern-\nment approvals remain the key determinants to\nthe timing of project development at Bowdens.\nOf particular note were two recent NSW Land\nand Environment Court decisions relating to the\noverturning of existing mining approvals that will\nrequire extra diligence and consideration as the\nBowdens Project moves forward. Community\nrelations was undertaken throughout the year\nutilising a variety of techniques including:\nletters, telephone calls, attendance at trade\nshows, industry presentations, site tours,\nCommunity Liaison Group meetings, govern-\nmental meetings and two open days.\nThe open days were highly successful in\nengaging with the community with more than\n200 local people providing feedback on a range\nof topics. Sentiment capture and management\nremains an important aspect for the project as\npart of the ongoing community relations\nprogram, and a full time Community and\nGovernment Relations Manager has been\nengaged on that basis.\n70°\n50°\n20°\n30°\n40°\n3\nCOPIAPO\nNUEVA ESPERANZA\nCOPIAPO\nNUEVA ESPERANZA\nSantiago\nLa Serena\nAntofagasta\nChañaral\nA R G E N T I N A\nB O L I V I A\nP E R U\n**28**\nProjects Report", - "page_start": 28, - "page_end": 29, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Directors’ Report\n\nin late 2012. The study demonstrated that open\npit mining at two million tonnes per year and\nprocessing by milling and agitation leaching in\ncyanide was technically feasible although high\ncapital and power costs negatively impacted\nproject economic returns.\nAs a consequence, feasibility work has transi-\ntioned to assess a lower capital cost and lower\npower requirement option, namely the potential\nfor heap leach processing. Recently completed\nmetallurgical testwork demonstrated that\nprocessing of mineralisation from all three\ndeposits by heap leaching has the potential to\nbe technically and economically feasible and, as\na consequence, may become the preferred\nalternative for development.\nEnvironmental approval for the original Arqueros\nProject was granted in July 2013.\nBowdens Silver Project\nThe Bowdens Project continued to advance\nduring the year with field programs supporting\nthe feasibility and environmental studies\nongoing. Sterilisation drilling and additional\nmetallurgical sampling were undertaken with\nthe resource evaluation drilling completed in\nOctober 2012.\nDuring 2013, the process design and engi-\nneering work for the Definitive Feasibility Study\n(“DFS”) progressed to a point where the study\nwas close to draft completion as at 30 June\n2013. The study encompassed detailed process\ndesign based on using the most recent metal-\nlurgical test results, capital and operating cost\nestimates, project water and power supply,\ninfrastructure requirements and mine\noptimisation.\nThe preparation for lodgement of an EIS to the\nNSW Department of Planning continues. It is\nenvisaged that the EIS will be completed and\nlodged in 2014. Data for flora and fauna, surface\nwater, groundwater, meteorology, ambient\nnoise and dust levels are collected routinely.\nFurther investigations of cultural heritage,\nsocial-economic impact, traffic impact, soil\ntype and agricultural suitability have also been\nundertaken.\nWith the fall in metal prices in late 2013, work\nand expenditure on the DFS and EIS have been\nphased to coordinate the two programs with\ncompletion and submission now not expected\nbefore mid-2014.\nExploration\nThe Group has a portfolio of exploration tene-\nments and applications in Thailand, Chile and\nLao PDR. Following the sale of exploration\ntenements to Caravel (refer below), exploration\nin Australia is currently only conducted in the\nvicinity of the Challenger Mine in South Australia\nand the Bowdens Silver Project in New South\nWales.\nSale of Exploration Assets\nOn 28 March 2013, the Group sold its explora-\ntion assets in Western Australia and Queensland\nthrough the sale of shares in its subsidiary\ncompany, Quadrio Resources Limited, to Caravel", - "page_start": 44, - "page_end": 44, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## exploration, evaluation and feasibility expendi-\nture in respect of an area of interest that has\nbeen capitalised is transferred to mine proper-\nties where it is amortised over the life of the area\nof interest to which it relates on a unit-of-\nproduction basis.", - "page_start": 73, - "page_end": 73, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 2 Materials and methods\n\n#### 2.3 Study context\n\n[Frontiers in Rehabilitation Sciences](https://www.frontiersin.org/journals/rehabilitation-sciences) 03 [frontiersin.org](https://www.frontiersin.org/)\ncommunity healthcare in the two municipalities. The project team\nincluded three individuals representing users from the Nordland\nMS Association, along with an MS nurse and a neurologist from\nthe MS-outpatient clinic, and three physiotherapists/ researchers.", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed13.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_KCN_2013.pdf", - "query": "What is the Kingsgate net cash outflows from finiancing activities in 2013 ?", - "target_page": 11, - "target_passage": " Net cash outflows from financing activities was $1.7 million", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2013 Annual Report u\n\nb) 25% investment allowance on the capital\ncost of certain assets of the new processing\nplant; and\nc) other benefits.\nThe taxable loss from the Australian operations\nhas not been recognised as a deferred tax asset\nthough has been added to the Group’s brought\nforward tax losses, leaving a balance of $212\nmillion of taxable losses (unrecognised tax asset\nof $63 million) to be carried forward to future\nyears.\nCash Flow\nNet operating cash inflow was $85.0 million.\nInvesting cash outflow for property, plant,\nequipment and exploration, evaluation and\ndevelopment was $133.7 million. Net cash\noutflows from financing activities was\n$1.7 million, including a net drawdown (net\nof transaction costs) of $36.7 million of the\nmulti-currency and syndicated loan facilities\nfollowing a loan restructure by the Group’s\nThai subsidiary, Akara, net repayment (net of\ntransaction costs) of $20.0 million corporate\nloan facility, and $19.4 million dividends paid\nduring the year. Income tax paid increased to\n$15.6 million due primarily to the timing of\ntax payments in Thailand with a significant\namount of the prior year’s tax charge being paid\nthis year in addition to payment of the current\nyear’s tax charge.\n-20 -14\n19 37 18\n-48\n46\n-32\nOperating Cash Flow\n2012/13 2006/07 2007/08 2008/09 2009/10 2010/11\n34\n-108\n165\n-221\n85\n-142\n2011/12\nInvesting Cash Flow\n-250\n-300\n-200\n-150\n-100\nA$ Million -50\n0\n50\n100\n150\n200\n250\n120\n-13 -20\n36 19\n73 46 25 33 18\nProfit/(loss)\n2006/07 2007/08 2008/09 2009/10 2010/11\n21 34 28\n75\n165\n19\n-324\n85\n19\n2011/12 2012/13\nOperating Cash Flow Cash Dividend Paid\n-40\n-80\n-120\n-160\n-200\n-240\n-280\n-320\n-360\n0\n40\nA$ Million\n80\n160\n200\n240\nOperating and Investing Cash Flow\nOperating Profit and Cash Flow\n**10**\nFinance Report\nwww.kingsgate.com.au\nFinancing Arrangements\nCorporate loan facility\nKingsgate has a three year secured loan facility\nwith Investec which was amended during the\nyear. The amended facility has a limit of $40\nmillion (30 June 2012: $50 million), of which $20\nmillion has been drawn down as at 30 June 2013\n(30 June 2012: $40 million).\nConvertible loan facility\nKingsgate has a five year A$35 million convert-\nible loan facility with Investec entered into in a\nprior period to provide funding for the Bowdens\nacquisition. Kingsgate has the option to make a", - "page_start": 10, - "page_end": 11, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\nAdministration expenses (15,515)\nOther (expenses) / income (23,693)\nEBITDA 95,010\nImpairment losses (332,808)\nDepreciation & amortisation (85,595)\nEBIT (323,393)\nNet finance (costs) / income (16,222)\nProfit / (loss) before income tax (339,615)\nIncome tax (expense) / benefit 15,889\nNet profit / (loss) after income tax (323,726)\nNon- controlling interests -\nNet profit attributable to owners of Kingsgate Consolidated Limited (323,726)\nBALANCE SHEET (A$’000)\nCurrent assets - cash 32,987\n| 90,623 | 35,864 | 49,098 | 29,680 |\n|:---|:---|:---|:---|\n| 103,433 | 70,280 | 54,203 | 27,848 |\n| 854,403 | 688,919 | 265,774 | 217,445 |\n| 1,048,459 | 795,063 | 369,075 | 274,973 |\n| 157,544 | 99,896 | 11,064 | 2,144 |\n| 115,102 | 88,243 | 41,968 | 27,789 |\n| 272,646 | 188,139 | 53,032 | 29,933 |\n| 775,813 | 606,924 | 316,043 | 245,040 |\n| - | 7,109 | - | - |\n| 775,813 | 599,815 | 316,043 | 245,040 |\nCurrent assets - other 109,575\nNon- current assets 627,426\nTotal assets 769,988\nTotal borrowings 199,758\nOther liabilities 96,270\nTotal liabilities 296,028\nShareholders’ equity 473,960\nNon- controlling interests -\nEquity attributable to equity holders of Kingsgate Consolidated Limited 473,960\nOTHER INFORMATION\nAverage realised gold price on physical deliveries (US$ / ounce) 1,588 1,663 1,386 1,091 904\nCash cost (US$ / ounce) 888 720 638 335 400\nTotal cost (US$ / ounce) 1,308 1,028 813 408 487\nOperating cash flow (A$’000) 85,020 165,247 34,026 46,468 18,058\nDividends paid (Cash & DRP) (A$’000) 22,739 22,025 33,647 29,082 -\nNumber of issued shares (‘000) - Ordinary 152,192 151,264 135,275 99,996 96,136\nBasic earnings per share (A$ Cents) (213.3) 52.5 18.7 75.2 34.9\nDividends per share (A$ Cents) 5.0 20.0 15.0 35.0 15.0\n**Ten Year Summary**\nfor the year ended 30 June 2013\n2008 2007 2006 2005 2004\nAIFRS AIFRS AIFRS AIFRS AGAAP Ore mined (‘000 tonnes) 5\n375 546 734 588 801\n2,507 4,390 5,121 4,915 4,444\n6.7 8.0 7.0 8.4 5.5\n977 1,523 1,951 1,521 1,946\n2,474 2,405 2,000 1,829 1,671\n1.1 1.2 2.4 2.4 3.1\n6.8 9.2 14.5 13.0 15.0\n88.4% 90.0% 90.1% 90.8% 91.2%\n74,137 85,994 140,071 126,550 149,979\n232,039 290,897 459,702 353,275 395,346\nOre mined (‘000 tonnes) 5\nSales revenue 5\n| | 74,285 | 52,044 | 72,782 | 64,299 | 84,410 | |\n|:---|:---|:---|:---|:---|:---|:---|\n| | (55,743) | (64,908) | (47,761) | (47,366) | (34,343) | |\n| | (4,065) | (2,264) | (1,158) | (1,404) | (1,019) | |\n| | 46,653 | 10,413 | 1,361 | 2,471 | 2,370 | |\n| | 61,130 | (4,715) | 25,224 | 18,000 | 51,418 | |\n| | - | - | - | - | - | |\n| | (9,284) | (8,446) | (7,805) | (8,720) | (11,323) | |\n| | 51,846 | (13,161) | 17,419 | 9,280 | 40,095 | |\n| | (3,974) | (2,544) | (757) | (889) | (2,416) | |\n| | 47,872 | (15,705) | 16,662 | 8,391 | 37,679 | |\n| | (11,675) | 3,115 | - | - | - | |\n| | 36,197 | (12,590) | 16,662 | 8,391 | 37,679 | |\nTotal assets 5", - "page_start": 7, - "page_end": 8, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## **Statement of Comprehensive Income**\n\nfor the year ended 30 June 2013\nFinancial Statements\n**65**\nFinancial Statements\nNote\n2013\n$’000\n2012\n$’000\nASSETS\nCurrent assets\nCash and cash equivalents 7 32,987 90,623\nReceivables 8 9,431 12,226\nInventories 9 62,032 56,079\nOther assets 10 38,112 35,128\nTotal current assets 142,562 194,056\nNon-current assets\nRestricted cash 7 5,474 -\nInventories 9 44,731 30,314\nAvailable-for-sale financial assets 11 767 1,751\nInvestment in associate 14 1,485 -\nProperty, plant and equipment 12 190,231 239,237\nExploration, evaluation and development 13 336,546 545,032\nOther assets 10 37,797 27,858\nDeferred tax assets 6g 10,395 10,211\nTotal non-current assets 627,426 854,403\nTOTAL ASSETS 769,988 1,048,459\nLIABILITIES\nCurrent liabilities\nPayables 15 41,185 42,597\nBorrowings 16 84,101 35,697\nDerivatives held for trading 1,271 2,685\nCurrent tax liabilities 272 11,655\nProvisions 17 3,797 2,993\nTotal current liabilities 130,626 95,627\nNon-current liabilities\nPayables 15 5,921 6,681\nBorrowings 16 115,657 121,847\nDeferred tax liabilities 6g 10,228 29,110\nProvisions 17 33,596 19,381\nTotal non-current liabilities 165,402 177,019\nTOTAL LIABILITIES 296,028 272,646\nNET ASSETS 473,960 775,813\nEQUITY\nContributed equity 18 605,504 599,618\nReserves 19a 18,319 (20,407)\n(Accumulated losses) / Retained profits 19b (149,863) 196,602\nCapital and reserves attributable to equity holders of Kingsgate Consolidated Limited 473,960 775,813\nNon-controlling interests - -\nTOTAL EQUITY 473,960 775,813\n*The above Statement of Financial Position should be read in conjunction with the accompanying notes.*", - "page_start": 65, - "page_end": 66, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## 3. \u0007Critical accounting estimates, assumptions and judgements\n\n### 32. Parent entity financial information\nAs at, and throughout, the financial year ending 30 June 2013 the parent entity of the Group was Kingsgate.\nSummary of financial information 2013\n$’000\n2012\n$’000\nResults of parent entity\n(Loss) / profit for the year (385,898) 7,791\nOther comprehensive (loss) (91) (509)\nTotal comprehensive (loss) / profit (385,989) 7,282\nFinancial position of parent entity at year end\nCurrent assets 237,483 211,404\nTotal assets 292,370 668,437\nCurrent liabilities 132,736 32,140\nTotal liabilities 133,743 103,243\nTotal equity of the parent entity comprising of:\nIssued capital 605,504 599,618\nReserve 8,336 10,409\nAccumulated losses (455,213) (44,833)\nTotal financial equity 158,627 565,194\nNotes to the Financial Statements\n**110**\n32. Parent entity financial information continued\nContingent liabilities of the parent entity\nBank guarantees have been given by Kingsgate’s controlled entities to participating banks in the syndicated loan facility and revolving loan facility as\ndescribed in Note 16 as part of the security package.\nThese guarantees may give rise to liabilities in the parent entity if the controlled entities do not meet their obligations under the terms of the loans subject\nto guarantees. No material losses are anticipated in respect of the above contingent liabilities.", - "page_start": 110, - "page_end": 111, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n| 40,226 | 5,148 | 10,391 | 32,119 | 59,696 | |\n|:---|:---|:---|:---|:---|:---|\n| 16,397 | 13,756 | 10,805 | 12,162 | 14,162 | |\n| 146,626 | 206,082 | 143,401 | 91,727 | 69,555 | |\n| 203,249 | 224,986 | 164,597 | 136,008 | 143,413 | |\n| 1,599 | 21,220 | - | - | - | |\n| 20,637 | 19,532 | 36,589 | 14,779 | 8,367 | |\n| 22,236 | 40,752 | 36,589 | 14,779 | 8,367 | |\n| 181,013 | 184,234 | 128,008 | 121,229 | 135,046 | |\n| - | - | - | - | - | |\nAverage realised gold price on physical deliveries 5\n| | 824 | 417 | 355 | 401 | 385 | |\n|:---|:---|:---|:---|:---|:---|:---|\n| | 457 | 440 | 206 | 212 | 135 | |\n| | 556 | 524 | 247 | 262 | 189 | |\n| | 18,657 | (19,888) | 21,889 | 22,184 | 49,294 | |\n| | - | 4,513 | 8,669 | 11,973 | 17,631 | |\n| | 92,680 | 92,680 | 88,592 | 85,949 | 85,329 | |\n| | 51.7 | (17.3) | 19.3 | 9.8 | 45.5 | |\n| | - | - | 10.0 | 7.0 | 22.0 | |\nTen Year Summary\n13 12 11 10 09 08 07 06 05 04\nTen Year Summary **7 8**\nFinance Report\nwww.kingsgate.com.au\n**Finance Report**\nSummary\nKingsgate has recorded the following financial\nperformance for the year to 30 June 2013:\n〉 〉 Revenue of $329.3 million.\n〉 〉 EBITDA (before significant items) of $115.8\nmillion.\n〉 〉 Profit before tax and significant items of\n$17.2 million.\n〉 〉 Loss after tax and significant items of $323.7\nmillion. This includes a net tax benefit of\n$20.6 million, relating to the Challenger Gold\nOperations (“Challenger”) impairment.\n〉 〉 Non-cash asset impairments and other\nsignificant items of $356.8 million pre-tax,\nwith $311.9 million principally relating to\nChallenger ($291.3 million post-tax).\n〉 〉 No final dividend has been declared. An\ninterim dividend of 5 cents per share was\ndeclared for the half year to 31 December\n2012.\nEarnings\nThe lower realised gold price of US$1,588 per\nounce (2012: US$1,663 per ounce), lower gold\nsales of 195,948 ounces (2012: 204,145 ounces)", - "page_start": 8, - "page_end": 9, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## **Statement of Financial Position**\n\nas at 30 June 2013\n**66**\nFinancial Statements\nwww.kingsgate.com.au\nNote\nContributed\nequity\n$’000\nReserves\n$’000\nRetained\nprofits\n$’000\nTotal\n$’000\nNon-\ncontrolling\ninterests\n$’000\nTotal equity\n$’000\nBalance at 1 July 2011 482,874 (26,528) 143,468 599,814 7,109 606,923\n(Loss) / profit after income tax - - 75,159 75,159 - 75,159\nTotal other comprehensive income for the year - 1,605 - 1,605 - 1,605\nTotal comprehensive income for the year 19b - 1,605 75,159 76,764 - 76,764\nTransaction with owners in their capacity\nas owners:\nContributions of equity, net of transaction costs 18 2,068 - - 2,068 - 2,068\nInstitutional share placement 18 70,000 - - 70,000 - 70,000\nIssue of ordinary shares related to Bowdens\nacquisition of subsidiaries and assets 18 30,000 - - 30,000 - 30,000\nIssue of ordinary shares as part consideration\nfor the settlement of a legal dispute 18 3,024 - - 3,024 - 3,024\nIssue of ordinary shares related to loan facility\nrepayment 18 11,652 - - 11,652 - 11,652\nDividends provided for or paid 22 - - (22,025) (22,025) - (22,025)\nMovement in share-based payment reserve 19a - 8,919 - 8,919 - 8,919\nTotal transactions with owners 116,744 8,919 (22,025) 103,638 - 103,638\nTotal contribution by and distribution to\nowners of Kingsgate Consolidated Limited 599,618 (16,004) 196,602 780,216 7,109 787,325\nAcquisition of non-controlling interests - (4,403) - (4,403) (7,109) (11,512)\nBalance at 30 June 2012 599,618 (20,407) 196,602 775,813 - 775,813\nBalance at 1 July 2012 599,618 (20,407) 196,602 775,813 - 775,813\n(Loss) / Profit after income tax - - (323,726) (323,726) - (323,726)\nTotal other comprehensive income for the year - 40,364 - 40,364 - 40,364\nTotal comprehensive income for the year 19b\n\n- 40,364 (323,726) (283,362) - (283,362)\nTransaction with owners in their capacity\nas owners:\nContributions of equity, net of transaction costs 18 4,374 - - 4,374 - 4,374\nIssue of ordinary shares as part consideration\nfor the settlement of a legal dispute 18 1,512 - - 1,512 - 1,512\nDividends provided for or paid 22 - - (22,739) (22,739) - (22,739)\nMovement in share-based payment reserve 19a - (1,638) - (1,638) - (1,638)\nTotal transactions with owners 5,886 (1,638) (22,739) (18,491) - (18,491)\nBalance at 30 June 2013 605,504 18,319 (149,863) 473,960 - 473,960\nThe above Statement of Changes in Equity should be read in conjunction with the accompanying notes.", - "page_start": 66, - "page_end": 67, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Notes to the Financial Statements\n**68**\n**Notes to the Financial Statements**\nfor the year ended 30 June 2013\nThe Financial Report of Kingsgate Consolidated\nLimited (Kingsgate or the “Company”) for the\nyear ended 30 June 2013 was authorised for\nissue in accordance with a resolution of\nDirectors on 23 September 2013.\nKingsgate is a Company limited by shares incor-\nporated in Australia whose shares are publicly\ntraded on the Australian Securities Exchange\nusing the ASX code KCN. The consolidated\nfinancial statements of the Company as at and\nfor the year ended 30 June 2013 comprise the\nCompany and its subsidiaries (together referred\nto as the “Group” and individually as “Group\nentities”). A description of the nature of the\nGroup’s operations and its principal activities\nis included in the Directors’ Report.", - "page_start": 69, - "page_end": 69, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Auditor’s Independence Declaration\n\n29. Key management personnel disclosures . . . . . . . . 104\n30. Auditors remuneration . . . . . . . . . . . . . . 108\n31. Earnings per share . . . . . . . . . . . . . . . 109\n32. Parent entity financial information . . . . . . . . . 109\n33. Sale of exploration assets . . . . . . . . . . . . . 110\n**Financial Statements**\nfor the year ended 30 June 2013 Financial Statements\nFinancial Statements\n**64**\nFinancial Statements\nwww.kingsgate.com.au\nNote\n2013\n$’000\n2012\n$’000\nSales revenue 5a 329,282 357,372\nCost of sales 5b (280,452) (238,825)\nGross profit 48,830 118,547\nExploration expenses (675) (1,933)\nCorporate and administration expenses 5c (21,152) (19,304)\nOther income and expenses 5d (15,490) 1,565\nForeign exchange (loss) / gain (745) 1,268\nBusiness acquisition costs - (964)\nShare of loss in associate 14 (1,353) -\nImpairment losses - Challenger Gold Project 5e (311,850) -\nImpairment losses - exploration assets 5e (20,421) -\nImpairment of investment in associate 5e (537) -\n(Loss) / profit before finance costs and income tax (323,393) 99,179\nFinance income 2,587 1,469\nFinance costs 5f (18,809) (9,371)\nNet finance costs (16,222) (7,902)\n(Loss) / profit before income tax (339,615) 91,277\nIncome tax benefit / (expense) 6 15,889 (16,271)\n(Loss) / profit after income tax (323,726) 75,006\nOther comprehensive income:\nItems that may be reclassified to profit and loss\nExchange differences on translation of foreign operations (net of tax) 40,455 2,305\nChange in fair value of available-for-sale financial assets (net of tax) (91) (700)\nTotal other comprehensive income for the year, net of tax 40,364 1,605\nTotal comprehensive (loss) / income for the year (283,362) 76,611\n(Loss) / profit attributable to:\nOwners of Kingsgate Consolidated Limited (323,726) 75,159\nNon-controlling interests - (153)\n(Loss) / profit after tax for the year (323,726) 75,006\nTotal comprehensive (loss) / income attributable to:\nOwners of Kingsgate Consolidated Limited (283,362) 76,764\nNon-controlling interests - (153)\nTotal comprehensive (loss) / income for the year (283,362) 76,611\nEarnings per share Cents Cents\nBasic (loss) / earnings per share 31 (213.3) 52.5\nDiluted (loss) / earnings per share 31 (213.3) 52.5\n*The above Statement of Comprehensive Income should be read in conjunction with the accompanying notes.*", - "page_start": 64, - "page_end": 65, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## 3. \u0007Critical accounting estimates, assumptions and judgements\n\n### 23. Related parties\nTransaction with related parties\nInformation on remuneration of Directors and Key Management Personnel is disclosed in Note 29.\nControlling entity\nThe ultimate parent entity of the Group is Kingsgate Consolidated Limited.", - "page_start": 96, - "page_end": 96, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## **Statement of Changes in Equity**\n\nfor the year ended 30 June 2013\nFinancial Statements\n**67**\nFinancial Statements\nNote\n2013\n$’000\n2012\n$’000\nCash flows from operating activities\nReceipts from customers (net of goods and services tax) 332,624 361,754\nPayments to suppliers and employees (net of goods and services tax) (224,500) (182,759)\nInterest received 2,587 1,394\nFinance costs paid (10,120) (8,431)\nIncome tax paid (15,571) (6,711)\nNet cash inflow from operating activities 25 85,020 165,247\nCash flows from investing activities\nPayments for property, plant and equipment (7,035) (92,343)\nPayments for exploration, evaluation and development (122,722) (75,054)\nPayments for acquisition of Bowdens Silver Project - (41,000)\nCash acquired on acquisition of subsidiaries, net of cash paid - 136\nInterest capitalised to expansion and development projects (3,948) (6,939)\nDeposits and debt service reserve account (8,612) (2,470)\nPayments for other assets (108) (3,526)\nNet cash outflow from investing activities (142,425) (221,196)\nCash flows from financing activities\nProceeds from borrowings, net of transaction costs 133,968 96,627\nRepayment of borrowings (116,250) (26,622)\nProceeds from the issue of shares - 70,792\nPayments for acquisition of non-controlling interests - (11,359)\nDividends paid (19,409) (18,933)\nNet cash (outflow) / inflow from financing activities (1,691) 110,505\nNet (decrease) / increase in cash held (59,096) 54,556\nCash at the beginning of the year 90,623 35,864\nEffects of exchange rates on cash and cash equivalents 1,460 203\nCash at the end of the year 7 32,987 90,623\nThe above Statement of Cash Flows should be read in conjunction with the accompanying notes.", - "page_start": 67, - "page_end": 68, - "source_file": "ASX_KCN_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20210538_en.pdf", - "query": "To which countries extend the marriage regulations ?", - "target_page": 1, - "target_passage": "These Regulations extend to England and Wales. ", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Duty to record information about marriages solemnized according to the rites of the Church**", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Citation, commencement, extent and interpretation**\n**1.** —(1) These Regulations may be cited as the Marriage (Keeping of Records in Churches and\nChapels) Regulations 2021.\n(2) These Regulations come into force on 4th May 2021.\n(3) These Regulations extend to England and Wales.\n(4) In these Regulations, “chapel” does not include a chapel to which Part 5 of the Marriage Act\n1949 (marriages in naval, military and air force chapels) applies( **b** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n*Made* *-* *-* *-* *-* *29th April 2021*\n*Coming into force -* *-* *4th May 2021*\nThe Registrar General makes these Regulations with the approval of the Secretary of State in\nexercise of the powers conferred by section 74(1)(c)(v), (1A)(a) and (3) of the Marriage Act\n1949( **a** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **of England or Church in Wales**\n\n**3.** —(1) Paragraphs (2), (3) and (4) apply where a marriage has been solemnized according to the\nrites of the Church of England in a church or chapel in which banns of matrimony may be\npublished.\n(2) As soon as practicable after the marriage has been solemnized, the clergyman by whom the\nmarriage was solemnized must make a record of the following information in relation to that\nmarriage in a register of marriage services provided to the church or chapel under regulation\n2(1)—\n(a) the date and place of the marriage;\n(b) the name and surname of each party;\n(c) the date of birth of each party;\n(d) the occupation (if any) of each party;\n(e) the address of each party at the time of the marriage;\n(f) the names and surnames of each party’s parents, so far as those names and surnames are\nknown to the clergyman who solemnized the marriage;\n(g) the name and surname of each of the witnesses in whose presence the marriage was\nsolemnized;\n(h) the name and surname of the clergyman by whom the marriage was solemnized.\n(3) The clergyman must record the information required by paragraph (2) in English, and may\nalso record information required by that paragraph in Welsh where the church or chapel is situated\nin Wales.\n(4) After making a record under paragraph (2) the clergyman must sign it.\n(5) This regulation does not apply in relation to a marriage solemnized before 4th May 2021.", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **EXPLANATORY NOTE**\n\n*(This note is not part of the Regulations)*\nThese Regulations provide for records of marriages to be kept in churches and chapels of the\nChurch of England and the Church in Wales, other than chapels to which Part 5 of the Marriage\nAct 1949 applies (naval, military and air force chapels).\nRegulation 2 requires parochial church councils to provide books known as “registers of marriage\nservices” to churches and chapels in their parish in which banns of matrimony may be published,\nfor the purposes of keeping the records required by regulation 3. Regulation 2 also imposes\nrequirements relating to the durability and pre-printed content of these registers, and provides that\nthey belong to the parochial church council.\nRegulation 3 requires specified information to be recorded in a register of marriage services when\na marriage has been solemnized on or after 4th May 2021 according to the rites of the Church of\nEngland or Church in Wales in a church or chapel in which banns of matrimony may be\npublished. The record must be made and signed by the member of the clergy by whom the\nmarriage was solemnized.\nRegulation 4 imposes requirements relating to the keeping of registers of marriage services\nprovided under regulation 2.\nA full impact assessment has not been produced for this instrument because no, or no significant,\nimpact on the private, public or voluntary sector is foreseen.\n\n© Crown copyright 2021\nPrinted and published in the UK by The Stationery Office Limited under the authority and superintendence of Jeff James,\nController of Her Majesty’s Stationery Office and Queen’s Printer of Acts of Parliament.\n£4.90\nhttp://www.legislation.gov.uk/id/uksi/2021/538", - "page_start": 2, - "page_end": 3, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\nS T A T U T O R Y I N S T R U M E N T S", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Duty of parochial church councils to provide registers of marriage services**\n\n**2.** —(1) The parochial church council of a parish must provide books for the purpose of making\nrecords under regulation 3 to each church and chapel of the Church of England( **c** ) in that parish in\nwhich banns of matrimony may be published.\n(2) Books provided under paragraph (1) are to be known as “registers of marriage services”.\n(3) A register of marriage services provided under paragraph (1) must meet the requirements of\nparagraphs (4) and (5).\n(4) The register must be made of durable material.\n(5) For the purposes of enabling a record to be made in the register under regulation 3 in respect\nof a marriage, the register must be printed in such a way that it—\n\n( **a** ) 1949 c. 76 (12 & 13 Geo 6). Section 74 was amended by Schedule 2 to the Registration Service Act 1953 (c. 37) and by\nparagraph 5(1)(d) of Schedule 2 to the Transfer of Functions (Registration) Order 2008 (S.I. 2008/678) and subsequently\nrenumbered as section 74(1) by article 12 of the Registration of Marriages etc. (Electronic Communications and Electronic\nStorage) Order 2009 (S.I. 2009/2821). Section 74(1) was amended by paragraph 19 of Schedule 15 to the Immigration Act\n2016 (c. 19) and paragraph 43 of Schedule 1 to the Registration of Marriages Regulations 2021 (S.I. 2021/411), which also\ninserted subsection (1A).\n( **b** ) See section 68(2) of the Marriage Act 1949. The certification function of the Admiralty under that section was transferred to\nthe Secretary of State by the Defence (Transfer of Functions) Act 1964 (c. 15).\n( **c** ) Section 78(2) of the Marriage Act 1949 provides for references to the Church of England to be construed as including\nreferences to the Church in Wales.\n(a) indicates the descriptions of information required by each of sub-paragraphs (a) to (h) of\nregulation 3(2) in relation to the marriage, and\n(b) provides corresponding spaces for recording information required by each of those sub-\nparagraphs in relation to the marriage.\n(6) A register of marriage services provided under paragraph (1) by a parochial church council\nbelongs to that parochial church council.", - "page_start": 0, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Requirements about the keeping of registers of marriage services**\n**4.** —(1) The rector, vicar or curate in charge of a church or chapel to which a register of marriage\nservices has been provided under regulation 2(1) must—\n(a) ensure that the register is kept in that church or chapel, and\n(b) do everything that is reasonably practicable to ensure that the register is protected against\ntheft, loss or damage.\n(2) Where there is no rector, vicar or curate in charge of a church or chapel to which a register of\nmarriage services has been provided under regulation 2(1), the obligations under paragraph (1) in\nrespect of that register fall on the churchwardens of the parish in which the church or chapel is\nsituated.\n\nGiven under my hand on 29th April 2021\n\n*Abi Tierney*\nRegistrar General\n\nI approve\n\n*Kevin Foster*\nParliamentary Under Secretary of State\n29th April 2021 Home Office", - "page_start": 1, - "page_end": 2, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\nS T A T U T O R Y I N S T R U M E N T S", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - }, - { - "text": "# 2020 No. 438 TAXES The International Tax Compliance (Amendment) Regulations 2020\n\n## 2020\n\n### **Citation and commencement**\n**1.** These Regulations may be cited as the International Tax Compliance (Amendment)\nRegulations 2020 and come into force on 13th May 2020.", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200438_en.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20210538_en.pdf", - "query": "What the parochial church council must provide to make marriage records ?", - "target_page": 1, - "target_passage": " The parochial church council of a parish must provide books for the purpose of making records under regulation 3 to each church and chapel of the Church of England(c) in that parish in which banns of matrimony may be published.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Duty of parochial church councils to provide registers of marriage services**\n\n**2.** —(1) The parochial church council of a parish must provide books for the purpose of making\nrecords under regulation 3 to each church and chapel of the Church of England( **c** ) in that parish in\nwhich banns of matrimony may be published.\n(2) Books provided under paragraph (1) are to be known as “registers of marriage services”.\n(3) A register of marriage services provided under paragraph (1) must meet the requirements of\nparagraphs (4) and (5).\n(4) The register must be made of durable material.\n(5) For the purposes of enabling a record to be made in the register under regulation 3 in respect\nof a marriage, the register must be printed in such a way that it—\n\n( **a** ) 1949 c. 76 (12 & 13 Geo 6). Section 74 was amended by Schedule 2 to the Registration Service Act 1953 (c. 37) and by\nparagraph 5(1)(d) of Schedule 2 to the Transfer of Functions (Registration) Order 2008 (S.I. 2008/678) and subsequently\nrenumbered as section 74(1) by article 12 of the Registration of Marriages etc. (Electronic Communications and Electronic\nStorage) Order 2009 (S.I. 2009/2821). Section 74(1) was amended by paragraph 19 of Schedule 15 to the Immigration Act\n2016 (c. 19) and paragraph 43 of Schedule 1 to the Registration of Marriages Regulations 2021 (S.I. 2021/411), which also\ninserted subsection (1A).\n( **b** ) See section 68(2) of the Marriage Act 1949. The certification function of the Admiralty under that section was transferred to\nthe Secretary of State by the Defence (Transfer of Functions) Act 1964 (c. 15).\n( **c** ) Section 78(2) of the Marriage Act 1949 provides for references to the Church of England to be construed as including\nreferences to the Church in Wales.\n(a) indicates the descriptions of information required by each of sub-paragraphs (a) to (h) of\nregulation 3(2) in relation to the marriage, and\n(b) provides corresponding spaces for recording information required by each of those sub-\nparagraphs in relation to the marriage.\n(6) A register of marriage services provided under paragraph (1) by a parochial church council\nbelongs to that parochial church council.", - "page_start": 0, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Duty to record information about marriages solemnized according to the rites of the Church**", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **EXPLANATORY NOTE**\n\n*(This note is not part of the Regulations)*\nThese Regulations provide for records of marriages to be kept in churches and chapels of the\nChurch of England and the Church in Wales, other than chapels to which Part 5 of the Marriage\nAct 1949 applies (naval, military and air force chapels).\nRegulation 2 requires parochial church councils to provide books known as “registers of marriage\nservices” to churches and chapels in their parish in which banns of matrimony may be published,\nfor the purposes of keeping the records required by regulation 3. Regulation 2 also imposes\nrequirements relating to the durability and pre-printed content of these registers, and provides that\nthey belong to the parochial church council.\nRegulation 3 requires specified information to be recorded in a register of marriage services when\na marriage has been solemnized on or after 4th May 2021 according to the rites of the Church of\nEngland or Church in Wales in a church or chapel in which banns of matrimony may be\npublished. The record must be made and signed by the member of the clergy by whom the\nmarriage was solemnized.\nRegulation 4 imposes requirements relating to the keeping of registers of marriage services\nprovided under regulation 2.\nA full impact assessment has not been produced for this instrument because no, or no significant,\nimpact on the private, public or voluntary sector is foreseen.\n\n© Crown copyright 2021\nPrinted and published in the UK by The Stationery Office Limited under the authority and superintendence of Jeff James,\nController of Her Majesty’s Stationery Office and Queen’s Printer of Acts of Parliament.\n£4.90\nhttp://www.legislation.gov.uk/id/uksi/2021/538", - "page_start": 2, - "page_end": 3, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **of England or Church in Wales**\n\n**3.** —(1) Paragraphs (2), (3) and (4) apply where a marriage has been solemnized according to the\nrites of the Church of England in a church or chapel in which banns of matrimony may be\npublished.\n(2) As soon as practicable after the marriage has been solemnized, the clergyman by whom the\nmarriage was solemnized must make a record of the following information in relation to that\nmarriage in a register of marriage services provided to the church or chapel under regulation\n2(1)—\n(a) the date and place of the marriage;\n(b) the name and surname of each party;\n(c) the date of birth of each party;\n(d) the occupation (if any) of each party;\n(e) the address of each party at the time of the marriage;\n(f) the names and surnames of each party’s parents, so far as those names and surnames are\nknown to the clergyman who solemnized the marriage;\n(g) the name and surname of each of the witnesses in whose presence the marriage was\nsolemnized;\n(h) the name and surname of the clergyman by whom the marriage was solemnized.\n(3) The clergyman must record the information required by paragraph (2) in English, and may\nalso record information required by that paragraph in Welsh where the church or chapel is situated\nin Wales.\n(4) After making a record under paragraph (2) the clergyman must sign it.\n(5) This regulation does not apply in relation to a marriage solemnized before 4th May 2021.", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Requirements about the keeping of registers of marriage services**\n**4.** —(1) The rector, vicar or curate in charge of a church or chapel to which a register of marriage\nservices has been provided under regulation 2(1) must—\n(a) ensure that the register is kept in that church or chapel, and\n(b) do everything that is reasonably practicable to ensure that the register is protected against\ntheft, loss or damage.\n(2) Where there is no rector, vicar or curate in charge of a church or chapel to which a register of\nmarriage services has been provided under regulation 2(1), the obligations under paragraph (1) in\nrespect of that register fall on the churchwardens of the parish in which the church or chapel is\nsituated.\n\nGiven under my hand on 29th April 2021\n\n*Abi Tierney*\nRegistrar General\n\nI approve\n\n*Kevin Foster*\nParliamentary Under Secretary of State\n29th April 2021 Home Office", - "page_start": 1, - "page_end": 2, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n*Made* *-* *-* *-* *-* *29th April 2021*\n*Coming into force -* *-* *4th May 2021*\nThe Registrar General makes these Regulations with the approval of the Secretary of State in\nexercise of the powers conferred by section 74(1)(c)(v), (1A)(a) and (3) of the Marriage Act\n1949( **a** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Citation, commencement, extent and interpretation**\n**1.** —(1) These Regulations may be cited as the Marriage (Keeping of Records in Churches and\nChapels) Regulations 2021.\n(2) These Regulations come into force on 4th May 2021.\n(3) These Regulations extend to England and Wales.\n(4) In these Regulations, “chapel” does not include a chapel to which Part 5 of the Marriage Act\n1949 (marriages in naval, military and air force chapels) applies( **b** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\nS T A T U T O R Y I N S T R U M E N T S", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.13. Intellectual property rights**\n\nto use all the listed *pre-existing rights* , except for the rights owned or licensed by the\ncontracting authority. The contracting authority may request this evidence even after the\nend of this FWC.\nThis provision also applies to image rights and sound recordings.\nThis evidence may refer, for example, to rights to: parts of other documents, images,\ngraphs, sounds, music, tables, data, software, technical inventions, know-how, IT\ndevelopment tools, routines, subroutines or other programs (‘background technology’),\nconcepts, designs, installations or pieces of art, data, source or background materials or\nany other parts of external origin.\nThis evidence must include, as appropriate:\n(a) the name and version number of a software product; (b) the full identification of the work and its author, developer, *creator* , translator,\ndata entry person, graphic designer, publisher, editor, photographer, producer;\n(c) a copy of the licence to use the product or of the agreement granting the relevant rights to the contractor or a reference to this licence;\n(d) a copy of the agreement or extract from the employment contract granting the\nrelevant rights to the contractor where parts of the *results* were created by its\n*personnel* ;\n(e) the text of the disclaimer notice if any.\nProvision of evidence does not release the contractor from its responsibilities if it is found\nthat it does not hold the necessary rights, regardless of when and by whom this fact is\nrevealed.\nThe contractor also warrants that it possesses the relevant rights or powers to execute the\ntransfer and that it has paid or has verified payment of all due fees including fees due to\ncollecting societies, related to the final *results* .\n**II.13.6. Quotation of works in the result**\nIn the *result* , the contractor must clearly point out all quotations of existing works. The\ncomplete reference should include as appropriate, the following: name of the author, title\nof the work, date and place of publication, date of creation, address of publication on the\ninternet, number, volume and other information that allows the origin to be easily\nidentified.\n**II.13.7. Moral rights of creators**\nBy delivering the *results* , the contractor warrants that the *creators* will not object to the\nfollowing on the basis of their moral rights under copyright:\n(a) that their names be mentioned or not mentioned when the *results* are presented to the public;", - "page_start": 25, - "page_end": 26, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# NOTE: It is up to this script to make sure the file is deleted.", - "page_start": 282, - "page_end": 282, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "legal4_opengouvernementlicense.pdf", - "query": "What is the prison population grew in average by year between 1993 and 2008 ?", - "target_page": 8, - "target_passage": "The prison population grew rapidly between 1993 to 2008, at an average of 4% a year.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **2. Recent trends in the population**\n\nThe ‘Story of the Prison Population 1993 to 2012’ is an in-depth look at what happened to the prison population between 1993 and 2012 and the major factors contributing to the changes. 4\nThe prison population grew rapidly between 1993 to 2008, at an average of 4% a year. This rapid rise was driven by:\n- increased numbers of people sentenced to immediate custody from 1993 to 2002;\n- increases in the average custodial sentence length and increased use of indeterminate sentences; and\n- an increase in numbers recalled to prison following breaches of the conditions of licence and these offenders spending longer in prison once recalled.\n\nThe rise in the prison population slowed considerably from the summer of 2008, in part due to the introduction of the Criminal Justice and Immigration Act (CJIA) 2008 5 which changed sentencing and offender management in ways which helped to reduce growth in the prison population.\nThis flatter trend continued until the public disorder seen in UK cities from 6 to 9 August 2011 which had an immediate but temporary impact on the prison population.\nDuring 2012 and into 2013, the prison population began to fall due to a falling remand population and a continued decline in the number of under 18s in custody. The falling remand population during 2012 reflected falling volumes going through the courts plus the introduction, in December 2012, of measures restricting the use of remand for all offenders who would be unlikely to receive a custodial sentence. 6\nFrom the end of August 2013 to the end of October 2013, the remand population rose sharply, driving an overall increase in the prison population. This was being driven by an increase in demand in the Crown Courts, especially among more serious tri-able either way cases. The total population has continued to rise since the beginning of 2014 and reached 85,925 7 on the", - "page_start": 7, - "page_end": 7, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **2. Recent trends in the population**\n\n4 [ Story of the Prison Population: www.gov.uk/government/publications/story-of-the-prison-](https://www.gov.uk/government/publications/story-of-the-prison-population-1993-2012) [population-1993-2012](https://www.gov.uk/government/publications/story-of-the-prison-population-1993-2012)\n5 [ services.parliament.uk/bills/2007-08/criminaljusticeandimmigration.html](http://services.parliament.uk/bills/2007-08/criminaljusticeandimmigration.html) 6 http://services.parliament.uk/bills/2010-11/legalaidsentencingandpunishmentofoffenders.html 7 [ www.gov.uk/government/statistics/prison-population-figures-2014 ](https://www.gov.uk/government/statistics/prison-population-figures-2014)\n6\n21 November 2014. The latest projections assume demand in the courts remains at this higher level.\nTable 1 summarises these changes.\n**Table 1: Population in custody changes from 2006 to 2014**\n| | Offender Management Statistics | Offender Management Statistics | Year on year % difference |\n|:---|:---|:---|:---|\n| | Start of Year | End of Year | Year on year % difference |\n| June 2006 to June 2007 June 2007 to June 2008 June 2008 to June 2009 June 2009 to June 2010 June 2010 to June 2011 June 2011 to June 2012 June 2012 to June 2013 June 2013 to June 2014 | 77,982 79,734 83,194 83,454 85,002 85,374 86,048 83,842 | 79,734 83,194 83,454 85,002 85,374 86,048 83,842 85,509 | 2.2% 4.3% 0.3% 1.9% 0.4% 0.8% -2.6% 2.0% |\n\nFurther statistics and commentary on the changes seen in prison population over the last year, is presented in the Offender Management Statistics Quarterly publication. This is available online on GOV.UK at: [www.gov.uk/government/collections/offender-management-statistics-quarterly ](https://www.gov.uk/government/collections/offender-management-statistics-quarterly)\n\n7", - "page_start": 7, - "page_end": 8, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Key points**\n\nThis bulletin presents projections of the prison population in England and Wales from November 2014 to December 2020. The prison population projections are based on assumptions about future custodial convictions and incorporate the anticipated impacts of agreed policy and procedural initiatives.\nThe “Central Scenario” estimates that the prison population will increase from the current position 85,925 1 to 87,700 by June 2015. By the end of June 2020 the prison population is projected to be 90,200. This Central Scenario is our best estimate based on the available information. The projected prison population under our Central Scenario is shown in Chart 1.\nThe prison population projections are produced using a model of flows of offenders into and out of prison which counts the resulting prison population each month.\n**Chart 1: Projected prison population (Central Scenario)**\n**Total Prison Population**\n**Prison population projections from November 2014 to December 2020**\n70,000\n75,000\n80,000\n85,000\n90,000\n95,000\n100,000\n105,000\nNov-14 Mar-15 Jul-15 Nov-15 Mar-16 Jul-16 Nov-16 Mar-17 Jul-17 Nov-17 Mar-18 Jul-18 Nov-18 Mar-19 Jul-19 Nov-19 Mar-20 Jul-20 Nov-20\n**Month End**\n**Prison Population**\nCentral Scenario\nThe Central Scenario has been modelled assuming custodial convictions are broadly in line with recent trends and average length of sentence to be flat based on recent trends.\nThe projections do not attempt to estimate the impact of any future Government policy that is yet to achieve Royal Assent, and therefore become less certain over time.\n\n1 [As at 21 November 2014: www.gov.uk/government/statistics/prison-population-figures-2014](https://www.gov.uk/government/statistics/prison-population-figures-2014)\n2\nThe assumptions used are based on consultation with policy and operational experts at the Ministry of Justice and the National Offender Management Service. They also take into account observed data trends:", - "page_start": 3, - "page_end": 4, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **4. Results**\n\nThe Central Scenario estimates that the prison population will rise to 87,700 by the end of June 2015 and to 90,200 by the end of June 2020.\nChart 2 presents Prison population projections from November 2014 to December 2020.\n**Chart 2: Projected monthly prison population (all scenarios)**\n**Total Prison Population**\n**Prison population projections from November 2014 to December 2020**\n70,000\n75,000\n80,000\n85,000\n90,000\n95,000\n100,000\n105,000\nNov-14 Mar-15 Jul-15 Nov-15 Mar-16 Jul-16 Nov-16 Mar-17 Jul-17 Nov-17 Mar-18 Jul-18 Nov-18 Mar-19 Jul-19 Nov-19 Mar-20 Jul-20 Nov-20\n**Month End**\n**Prison Population**\nScenario 1 Central Scenario Scenario 2\nIllustrative Scenario 1 estimates that the prison population will rise to 87,100 by the end of June 2015 and then fall to 81,400 by the end of June 2020.\nIllustrative Scenario 2 estimates that the prison population will rise to 88,900 by the end of June 2015 and to 98,900 by the end of June 2020.\nThe projected trends reflect the cumulative impacts of the various sentencing, legislative and procedural assumptions that are used to generate the projections. The seasonal pattern reflects the dip in the prison population which is always seen around the Christmas period.\nIn the Central Scenario, the prison population is expected to rise to 90,200 by June 2020. The projected population increase is largely due to the recent trends in case mix where we have seen more serious cases come before the courts. This results in offenders receiving longer custodial sentence lengths, which in turn places an upward pressure on the prison population. The growth in this scenario is largely driven by the rise in the determinate population which is projected to grow to 60,200 by June 2020. This is partially due to the\n11\nintroduction of the Extended Determinate Sentence (EDS) as part of the Legal Aid, Sentencing and Punishment of Offenders 8 (LASPO) Act which commenced in December 2012. Some of the growth in the determinate population has been offset by a decline in the indeterminate population following the removal of the Imprisonment for Public Protection (IPP) sentence in the LASPO act.\nAppendix A contains tables for annual projected end of June populations, average financial year populations and total monthly populations for each scenario along with detailed breakdown of the projections for our sub- populations.\n\n8 [ services.parliament.uk/bills/2010-11/legalaidsentencingandpunishmentofoffenders.html ](http://services.parliament.uk/bills/2010-11/legalaidsentencingandpunishmentofoffenders.html)\n12", - "page_start": 12, - "page_end": 13, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Appendix A: Additional tables 9**\n\nAnnual tables of overall projected prison population\n**Table A1: Projected prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 87,100 86,800 85,200 83,900 82,600 81,400 | 87,700 89,100 89,300 89,700 90,100 90,200 | 88,900 92,000 93,600 95,800 97,600 98,900 |\n\n**Table A2: Average projected prison population (financial year figures)**\n\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| 2015/16 2016/17 2017/18 2018/19 2019/20 | 87,000 86,200 84,700 83,400 82,200 | 88,200 89,100 89,300 89,800 90,100 | 89,700 92,400 94,100 96,300 97,900 |\n**Table A3: Comparison of 2013 based Scenario 2 and 2014 Central Scenario projections (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | 2013 | 2014 | Difference |\n| Jun-14 Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 83,400 82,100 82,000 81,600 81,500 81,800 -- | -- 87,700 89,100 89,300 89,700 90,100 90,200 | -- 6.8% 8.6% 9.4% 10.1% 10.2% -- |\n\n**9** All figures are rounded to the nearest hundred. Sub-populations may not sum to total populations due to rounding and due to overlaps in some sub-population categories.\n15\nAnnual tables of subgroups within the overall projected prison population\n**Table A4: Projected determinate sentence prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 54,600 54,400 53,500 52,600 51,800 51,000 | 55,500 57,000 57,900 58,800 59,600 60,200 | 56,600 60,000 62,300 64,900 67,200 68,900 |\n\n**Table A5: Projected indeterminate sentence prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 12,200 11,700 11,000 10,500 10,100 9,600 | 12,200 11,700 11,000 10,500 10,100 9,600 | 12,200 11,700 11,000 10,500 10,100 9,600 |\n\n**Table A6: Projected remand prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 12,900 13,000 12,900 13,000 13,000 13,000 | 12,300 12,300 12,300 12,300 12,300 12,300 | 11,700 11,600 11,600 11,600 11,700 11,700 |", - "page_start": 16, - "page_end": 17, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **5. Previous Projections**\n\nAt the end of September 2014 the published prison population was within 1.8 % of the 2013 Scenario 2 (central) projection, and within 3.4 % of the 2013 Scenario 1 projection and 0.2 % of the 2013 Scenario 3 projection. This does not indicate which scenario the actual prison population will track going forward.\nDifferences between the 2013 projections and the actual population could be explained by changes, different to those projected, in overall demand, offence mix, age and gender of defendants, court routes, custody rates or sentence lengths.\nChart 3 plots the 2014 Central Scenario projection against the three 2013 prison population projections. The 2014-2020 Central Scenario projection is above all three scenarios from last year. The higher level of the new projections can be attributed to a more serious case mix coming into the courts with a resulting increase in average custodial sentence lengths. The projection for June 2019 in the Central Scenario this year is 10.2 % above the equivalent scenario (Scenario 2) last year.\n**Chart 3: Comparing 2013 and 2014 projections (November 2014 - December 2020)**\n\n**Total Prison Population**\n**Prison population projections from November 2014 to December 2020**\n70,000\n75,000\n80,000\n85,000\n90,000\n95,000\nNov-14 Mar-15 Jul-15 Nov-15 Mar-16 Jul-16 Nov-16 Mar-17 Jul-17 Nov-17 Mar-18 Jul-18 Nov-18 Mar-19 Jul-19 Nov-19 Mar-20 Jul-20 Nov-20\n**Month End**\n**Prison Population**\n2014 Central Scenario 2013 Scenario 1 2013 Scenario 2 2013 Scenario 3\n13", - "page_start": 14, - "page_end": 14, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Appendix A: Additional tables 9**\n\n**Table A11: Projected male 18-20 years old prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 5,700 6,300 6,200 6,200 6,100 6,000 | 5,700 5,900 5,900 5,900 5,900 5,900 | 5,300 4,900 4,700 4,800 4,800 4,800 |\n\n18\n**Table A12: Projected female 18 years and over prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 4,100 3,900 3,800 3,600 3,600 3,500 | 4,100 4,100 4,100 4,100 4,200 4,200 | 4,300 4,600 4,700 4,800 4,900 4,900 |\n\n**Table A13: Projected 15-17 years old prison population (end of June figures) 11**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 700 800 800 800 800 800 | 700 800 800 800 700 800 | 600 500 500 500 500 500 |\n\n11 This population only includes those aged 15-17 in Youth Offending Institutions. 15-18 year olds housed in Secure Children’s Homes or Secure Training Centres are not included.\n\n19\nMonthly tables of overall projected prison population\n**Table A14: Monthly values of the overall projected prison population (end of month figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Nov-14 Dec-14 Jan-15 Feb-15 Mar-15 Apr-15 May-15 Jun-15 Jul-15 Aug-15 Sep-15 Oct-15 Nov-15 Dec-15 Jan-16 Feb-16 Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 Sep-16 Oct-16 Nov-16 Dec-16 Jan-17 Feb-17 Mar-17 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 | 85,800 84,300 85,900 86,400 86,700 86,700 86,900 87,100 87,100 87,300 87,400 87,300 87,200 85,500 86,900 87,100 87,100 87,000 86,900 86,800 86,500 86,700 86,800 86,500 86,300 84,400 85,600 85,600 85,600 85,400 85,300 85,200 85,000 85,200 85,200 84,900 84,700 | 86,100 84,600 86,200 86,800 87,200 87,400 87,500 87,700 88,000 88,400 88,700 88,600 88,600 87,000 88,500 88,900 89,000 89,000 89,100 89,100 89,200 89,400 89,600 89,400 89,400 87,600 88,900 89,200 89,200 89,300 89,300 89,300 89,300 89,600 89,800 89,600 89,500 | 86,100 84,800 86,700 87,400 87,900 88,300 88,600 88,900 89,100 89,600 90,100 90,000 90,200 88,900 90,500 91,100 91,400 91,600 91,800 92,000 92,100 92,400 92,600 92,600 92,800 91,300 92,800 93,200 93,300 93,300 93,500 93,600 93,900 94,200 94,500 94,500 94,600 |\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Dec-17 Jan-18 Feb-18 Mar-18 Apr-18 May-18 Jun-18 Jul-18 Aug-18 Sep-18 Oct-18 Nov-18 Dec-18 Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19 Jan-20 Feb-20 Mar-20 Apr-20 May-20 Jun-20 Jul-20 Aug-20 Sep-20 Oct-20 Nov-20 Dec-20 | 82,900 84,200 84,200 84,100 84,100 84,000 83,900 83,700 83,700 83,800 83,400 83,400 81,600 82,900 83,000 83,000 83,000 82,800 82,600 82,600 82,800 82,800 82,400 82,200 80,300 81,500 81,700 81,800 81,700 81,500 81,400 81,400 81,600 81,800 81,300 81,100 79,200 | 87,800 89,200 89,500 89,600 89,600 89,700 89,700 89,800 90,100 90,300 90,100 90,100 88,300 89,700 90,000 90,100 90,100 90,100 90,100 90,200 90,500 90,700 90,500 90,400 88,600 89,900 90,200 90,300 90,300 90,300 90,200 90,300 90,600 90,700 90,500 90,400 88,700 | 92,900 94,400 94,800 95,100 95,500 95,700 95,800 96,000 96,400 96,800 96,700 96,800 95,100 96,500 97,200 97,400 97,300 97,500 97,600 97,600 98,000 98,100 98,100 98,300 96,700 98,200 98,500 98,700 98,800 98,800 98,900 98,900 99,300 99,500 99,500 99,600 97,900 |", - "page_start": 19, - "page_end": 21, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Appendix A: Additional tables 9**\n\n20", - "page_start": 21, - "page_end": 21, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Appendix A: Additional tables 9**\n\n**Table A7: Projected recall prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 5,400 5,700 5,800 5,800 5,800 5,800 | 5,700 6,100 6,100 6,100 6,100 6,100 | 6,300 6,700 6,800 6,800 6,800 6,800 |\n\n16\n**Table A8: Projected non-criminal prison population (end of June figures) 10**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 1,800 1,800 1,800 1,800 1,800 1,800 | 1,800 1,800 1,800 1,800 1,800 1,800 | 1,800 1,800 1,800 1,800 1,800 1,800 |\n\n**Table A9: Projected fine defaulter prison population (end of June figures) 8**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 100 100 100 100 100 100 | 100 100 100 100 100 100 | 100 100 100 100 100 100 |\n\n10 Note that these projections are the same under all three projected scenarios\n17\n**Table A10: Projected male 21 years and over prison population (end of June figures)**\n| Scenario | Males 21 years and over | Males 21 years and over | Males 21 years and over | Males 21 years and over | Males 21 years and over | Males 21 years and over |\n|:---|:---|:---|:---|:---|:---|:---|\n| Scenario | Total Population | Total Population | Total Population | Determinates | Determinates | Determinates |\n| Scenario | Scenario 1 | Central | Scenario 2 | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 76,500 75,800 74,400 73,200 72,200 71,100 | 77,100 78,300 78,500 78,900 79,300 79,400 | 78,700 82,000 83,700 85,800 87,500 88,700 | 47,400 46,800 45,900 45,200 44,600 44,000 | 48,200 49,500 50,400 51,300 52,000 52,600 | 49,800 53,300 55,700 58,200 60,300 62,000 |\n| | | | | | | |\n| Scenario | Indeterminates | Indeterminates | Indeterminates | Remand | Remand | Remand |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 11,700 11,200 10,500 10,100 9,600 9,200 | 11,700 11,200 10,500 10,100 9,600 9,200 | 11,700 11,200 10,500 10,100 9,600 9,200 | 10,800 10,800 10,800 10,800 10,900 10,800 | 10,200 10,200 10,200 10,200 10,200 10,200 | 9,600 9,600 9,500 9,600 9,600 9,600 |\n| Scenario | Recall | Recall | Recall | Non Criminal | Non Criminal | Non Criminal |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 4,900 5,200 5,300 5,300 5,300 5,300 | 5,200 5,500 5,600 5,600 5,600 5,600 | 5,800 6,100 6,100 6,100 6,100 6,100 | 1,700 1,700 1,700 1,700 1,700 1,700 | 1,700 1,700 1,700 1,700 1,700 1,700 | 1,700 1,700 1,700 1,700 1,700 1,700 |", - "page_start": 17, - "page_end": 19, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Key points**\n\n- These projections represent a change from last year where the 2013 Scenario 2 (central) saw the population gradually falling over the six year lifetime of the projection. The Central Scenario in the projections this year shows the population rising over the next six years. This change arises from the fact that the latest projections capture a recent upward trend in prosecutions of more serious offences.\n- Despite the fact that overall crime is falling there has been an increase in recorded crime for certain offence types:\no Prosecutions for sexual offences are the highest in the decade and increased by 19% in the 12 months ending June 2014, in line with a 21% increase in recorded crime. Offenders sentenced for sexual offences had an Average Custodial Sentence Length (ASCL) of 59.7 months, a rise of 2.4 months, compared with year ending June 2013.\no Violence against the person proceedings for indictable offences have increased by 7% in the 12 months ending June 2014. This is in line with an 11% increase in recorded crime.\nFurther statistics and commentary on the changes seen in Court proceedings and sentencing over the last year is presented in the Criminal Justice System Statistics Quarterly publication. This is available online on GOV.UK at: [www.gov.uk/government/collections/criminal-justice-statistics-quarterly ](https://www.gov.uk/government/collections/criminal-justice-statistics-quarterly)\n\n3", - "page_start": 4, - "page_end": 4, - "source_file": "legal4_opengouvernementlicense.pdf" - } - ] - }, - { - "references": { - "source_file": "legal4_opengouvernementlicense.pdf", - "query": "Do you know the prison population estimation for the and of June 2020 ?", - "target_page": 13, - "target_passage": "The Central Scenario estimates that the prison population will rise to 87,700 by the end of June 2015 and to 90,200 by the end of June 2020. ", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Key points**\n\nThis bulletin presents projections of the prison population in England and Wales from November 2014 to December 2020. The prison population projections are based on assumptions about future custodial convictions and incorporate the anticipated impacts of agreed policy and procedural initiatives.\nThe “Central Scenario” estimates that the prison population will increase from the current position 85,925 1 to 87,700 by June 2015. By the end of June 2020 the prison population is projected to be 90,200. This Central Scenario is our best estimate based on the available information. The projected prison population under our Central Scenario is shown in Chart 1.\nThe prison population projections are produced using a model of flows of offenders into and out of prison which counts the resulting prison population each month.\n**Chart 1: Projected prison population (Central Scenario)**\n**Total Prison Population**\n**Prison population projections from November 2014 to December 2020**\n70,000\n75,000\n80,000\n85,000\n90,000\n95,000\n100,000\n105,000\nNov-14 Mar-15 Jul-15 Nov-15 Mar-16 Jul-16 Nov-16 Mar-17 Jul-17 Nov-17 Mar-18 Jul-18 Nov-18 Mar-19 Jul-19 Nov-19 Mar-20 Jul-20 Nov-20\n**Month End**\n**Prison Population**\nCentral Scenario\nThe Central Scenario has been modelled assuming custodial convictions are broadly in line with recent trends and average length of sentence to be flat based on recent trends.\nThe projections do not attempt to estimate the impact of any future Government policy that is yet to achieve Royal Assent, and therefore become less certain over time.\n\n1 [As at 21 November 2014: www.gov.uk/government/statistics/prison-population-figures-2014](https://www.gov.uk/government/statistics/prison-population-figures-2014)\n2\nThe assumptions used are based on consultation with policy and operational experts at the Ministry of Justice and the National Offender Management Service. They also take into account observed data trends:", - "page_start": 3, - "page_end": 4, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Appendix A: Additional tables 9**\n\n20", - "page_start": 21, - "page_end": 21, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **4. Results**\n\nThe Central Scenario estimates that the prison population will rise to 87,700 by the end of June 2015 and to 90,200 by the end of June 2020.\nChart 2 presents Prison population projections from November 2014 to December 2020.\n**Chart 2: Projected monthly prison population (all scenarios)**\n**Total Prison Population**\n**Prison population projections from November 2014 to December 2020**\n70,000\n75,000\n80,000\n85,000\n90,000\n95,000\n100,000\n105,000\nNov-14 Mar-15 Jul-15 Nov-15 Mar-16 Jul-16 Nov-16 Mar-17 Jul-17 Nov-17 Mar-18 Jul-18 Nov-18 Mar-19 Jul-19 Nov-19 Mar-20 Jul-20 Nov-20\n**Month End**\n**Prison Population**\nScenario 1 Central Scenario Scenario 2\nIllustrative Scenario 1 estimates that the prison population will rise to 87,100 by the end of June 2015 and then fall to 81,400 by the end of June 2020.\nIllustrative Scenario 2 estimates that the prison population will rise to 88,900 by the end of June 2015 and to 98,900 by the end of June 2020.\nThe projected trends reflect the cumulative impacts of the various sentencing, legislative and procedural assumptions that are used to generate the projections. The seasonal pattern reflects the dip in the prison population which is always seen around the Christmas period.\nIn the Central Scenario, the prison population is expected to rise to 90,200 by June 2020. The projected population increase is largely due to the recent trends in case mix where we have seen more serious cases come before the courts. This results in offenders receiving longer custodial sentence lengths, which in turn places an upward pressure on the prison population. The growth in this scenario is largely driven by the rise in the determinate population which is projected to grow to 60,200 by June 2020. This is partially due to the\n11\nintroduction of the Extended Determinate Sentence (EDS) as part of the Legal Aid, Sentencing and Punishment of Offenders 8 (LASPO) Act which commenced in December 2012. Some of the growth in the determinate population has been offset by a decline in the indeterminate population following the removal of the Imprisonment for Public Protection (IPP) sentence in the LASPO act.\nAppendix A contains tables for annual projected end of June populations, average financial year populations and total monthly populations for each scenario along with detailed breakdown of the projections for our sub- populations.\n\n8 [ services.parliament.uk/bills/2010-11/legalaidsentencingandpunishmentofoffenders.html ](http://services.parliament.uk/bills/2010-11/legalaidsentencingandpunishmentofoffenders.html)\n12", - "page_start": 12, - "page_end": 13, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Appendix A: Additional tables 9**\n\nAnnual tables of overall projected prison population\n**Table A1: Projected prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 87,100 86,800 85,200 83,900 82,600 81,400 | 87,700 89,100 89,300 89,700 90,100 90,200 | 88,900 92,000 93,600 95,800 97,600 98,900 |\n\n**Table A2: Average projected prison population (financial year figures)**\n\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| 2015/16 2016/17 2017/18 2018/19 2019/20 | 87,000 86,200 84,700 83,400 82,200 | 88,200 89,100 89,300 89,800 90,100 | 89,700 92,400 94,100 96,300 97,900 |\n**Table A3: Comparison of 2013 based Scenario 2 and 2014 Central Scenario projections (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | 2013 | 2014 | Difference |\n| Jun-14 Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 83,400 82,100 82,000 81,600 81,500 81,800 -- | -- 87,700 89,100 89,300 89,700 90,100 90,200 | -- 6.8% 8.6% 9.4% 10.1% 10.2% -- |\n\n**9** All figures are rounded to the nearest hundred. Sub-populations may not sum to total populations due to rounding and due to overlaps in some sub-population categories.\n15\nAnnual tables of subgroups within the overall projected prison population\n**Table A4: Projected determinate sentence prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 54,600 54,400 53,500 52,600 51,800 51,000 | 55,500 57,000 57,900 58,800 59,600 60,200 | 56,600 60,000 62,300 64,900 67,200 68,900 |\n\n**Table A5: Projected indeterminate sentence prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 12,200 11,700 11,000 10,500 10,100 9,600 | 12,200 11,700 11,000 10,500 10,100 9,600 | 12,200 11,700 11,000 10,500 10,100 9,600 |\n\n**Table A6: Projected remand prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 12,900 13,000 12,900 13,000 13,000 13,000 | 12,300 12,300 12,300 12,300 12,300 12,300 | 11,700 11,600 11,600 11,600 11,700 11,700 |", - "page_start": 16, - "page_end": 17, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Appendix A: Additional tables 9**\n\n**Table A7: Projected recall prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 5,400 5,700 5,800 5,800 5,800 5,800 | 5,700 6,100 6,100 6,100 6,100 6,100 | 6,300 6,700 6,800 6,800 6,800 6,800 |\n\n16\n**Table A8: Projected non-criminal prison population (end of June figures) 10**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 1,800 1,800 1,800 1,800 1,800 1,800 | 1,800 1,800 1,800 1,800 1,800 1,800 | 1,800 1,800 1,800 1,800 1,800 1,800 |\n\n**Table A9: Projected fine defaulter prison population (end of June figures) 8**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 100 100 100 100 100 100 | 100 100 100 100 100 100 | 100 100 100 100 100 100 |\n\n10 Note that these projections are the same under all three projected scenarios\n17\n**Table A10: Projected male 21 years and over prison population (end of June figures)**\n| Scenario | Males 21 years and over | Males 21 years and over | Males 21 years and over | Males 21 years and over | Males 21 years and over | Males 21 years and over |\n|:---|:---|:---|:---|:---|:---|:---|\n| Scenario | Total Population | Total Population | Total Population | Determinates | Determinates | Determinates |\n| Scenario | Scenario 1 | Central | Scenario 2 | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 76,500 75,800 74,400 73,200 72,200 71,100 | 77,100 78,300 78,500 78,900 79,300 79,400 | 78,700 82,000 83,700 85,800 87,500 88,700 | 47,400 46,800 45,900 45,200 44,600 44,000 | 48,200 49,500 50,400 51,300 52,000 52,600 | 49,800 53,300 55,700 58,200 60,300 62,000 |\n| | | | | | | |\n| Scenario | Indeterminates | Indeterminates | Indeterminates | Remand | Remand | Remand |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 11,700 11,200 10,500 10,100 9,600 9,200 | 11,700 11,200 10,500 10,100 9,600 9,200 | 11,700 11,200 10,500 10,100 9,600 9,200 | 10,800 10,800 10,800 10,800 10,900 10,800 | 10,200 10,200 10,200 10,200 10,200 10,200 | 9,600 9,600 9,500 9,600 9,600 9,600 |\n| Scenario | Recall | Recall | Recall | Non Criminal | Non Criminal | Non Criminal |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 4,900 5,200 5,300 5,300 5,300 5,300 | 5,200 5,500 5,600 5,600 5,600 5,600 | 5,800 6,100 6,100 6,100 6,100 6,100 | 1,700 1,700 1,700 1,700 1,700 1,700 | 1,700 1,700 1,700 1,700 1,700 1,700 | 1,700 1,700 1,700 1,700 1,700 1,700 |", - "page_start": 17, - "page_end": 19, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Appendix A: Additional tables 9**\n\n**Table A11: Projected male 18-20 years old prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 5,700 6,300 6,200 6,200 6,100 6,000 | 5,700 5,900 5,900 5,900 5,900 5,900 | 5,300 4,900 4,700 4,800 4,800 4,800 |\n\n18\n**Table A12: Projected female 18 years and over prison population (end of June figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 4,100 3,900 3,800 3,600 3,600 3,500 | 4,100 4,100 4,100 4,100 4,200 4,200 | 4,300 4,600 4,700 4,800 4,900 4,900 |\n\n**Table A13: Projected 15-17 years old prison population (end of June figures) 11**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Jun-15 Jun-16 Jun-17 Jun-18 Jun-19 Jun-20 | 700 800 800 800 800 800 | 700 800 800 800 700 800 | 600 500 500 500 500 500 |\n\n11 This population only includes those aged 15-17 in Youth Offending Institutions. 15-18 year olds housed in Secure Children’s Homes or Secure Training Centres are not included.\n\n19\nMonthly tables of overall projected prison population\n**Table A14: Monthly values of the overall projected prison population (end of month figures)**\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Nov-14 Dec-14 Jan-15 Feb-15 Mar-15 Apr-15 May-15 Jun-15 Jul-15 Aug-15 Sep-15 Oct-15 Nov-15 Dec-15 Jan-16 Feb-16 Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 Sep-16 Oct-16 Nov-16 Dec-16 Jan-17 Feb-17 Mar-17 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 | 85,800 84,300 85,900 86,400 86,700 86,700 86,900 87,100 87,100 87,300 87,400 87,300 87,200 85,500 86,900 87,100 87,100 87,000 86,900 86,800 86,500 86,700 86,800 86,500 86,300 84,400 85,600 85,600 85,600 85,400 85,300 85,200 85,000 85,200 85,200 84,900 84,700 | 86,100 84,600 86,200 86,800 87,200 87,400 87,500 87,700 88,000 88,400 88,700 88,600 88,600 87,000 88,500 88,900 89,000 89,000 89,100 89,100 89,200 89,400 89,600 89,400 89,400 87,600 88,900 89,200 89,200 89,300 89,300 89,300 89,300 89,600 89,800 89,600 89,500 | 86,100 84,800 86,700 87,400 87,900 88,300 88,600 88,900 89,100 89,600 90,100 90,000 90,200 88,900 90,500 91,100 91,400 91,600 91,800 92,000 92,100 92,400 92,600 92,600 92,800 91,300 92,800 93,200 93,300 93,300 93,500 93,600 93,900 94,200 94,500 94,500 94,600 |\n| | Sentencing Scenarios | Sentencing Scenarios | Sentencing Scenarios |\n|:---|:---|:---|:---|\n| | Scenario 1 | Central | Scenario 2 |\n| Dec-17 Jan-18 Feb-18 Mar-18 Apr-18 May-18 Jun-18 Jul-18 Aug-18 Sep-18 Oct-18 Nov-18 Dec-18 Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19 Jan-20 Feb-20 Mar-20 Apr-20 May-20 Jun-20 Jul-20 Aug-20 Sep-20 Oct-20 Nov-20 Dec-20 | 82,900 84,200 84,200 84,100 84,100 84,000 83,900 83,700 83,700 83,800 83,400 83,400 81,600 82,900 83,000 83,000 83,000 82,800 82,600 82,600 82,800 82,800 82,400 82,200 80,300 81,500 81,700 81,800 81,700 81,500 81,400 81,400 81,600 81,800 81,300 81,100 79,200 | 87,800 89,200 89,500 89,600 89,600 89,700 89,700 89,800 90,100 90,300 90,100 90,100 88,300 89,700 90,000 90,100 90,100 90,100 90,100 90,200 90,500 90,700 90,500 90,400 88,600 89,900 90,200 90,300 90,300 90,300 90,200 90,300 90,600 90,700 90,500 90,400 88,700 | 92,900 94,400 94,800 95,100 95,500 95,700 95,800 96,000 96,400 96,800 96,700 96,800 95,100 96,500 97,200 97,400 97,300 97,500 97,600 97,600 98,000 98,100 98,100 98,300 96,700 98,200 98,500 98,700 98,800 98,800 98,900 98,900 99,300 99,500 99,500 99,600 97,900 |", - "page_start": 19, - "page_end": 21, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Contents**\nKey points 2\n1. Central Scenario 4\n2. Recent trends in the population 6\n3. Modelling methodology and projection scenarios 8\n4. Results 11\n5. Previous Projections 13\n6. Caveats on prison population projections 14\nAppendix A: Additional tables 15\nAppendix B: Detail of models, scenarios and assumptions 21\nContact Points for further information 28\n\n1", - "page_start": 2, - "page_end": 2, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n**Prison Population Projections 2014 - 2020 England and Wales**\n\nMinistry of Justice Statistics Bulletin\nPublished 27th November 2014\n\nFrontpage graphicMoJ logoNational Statistics logo", - "page_start": 0, - "page_end": 0, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **2. Recent trends in the population**\n\n4 [ Story of the Prison Population: www.gov.uk/government/publications/story-of-the-prison-](https://www.gov.uk/government/publications/story-of-the-prison-population-1993-2012) [population-1993-2012](https://www.gov.uk/government/publications/story-of-the-prison-population-1993-2012)\n5 [ services.parliament.uk/bills/2007-08/criminaljusticeandimmigration.html](http://services.parliament.uk/bills/2007-08/criminaljusticeandimmigration.html) 6 http://services.parliament.uk/bills/2010-11/legalaidsentencingandpunishmentofoffenders.html 7 [ www.gov.uk/government/statistics/prison-population-figures-2014 ](https://www.gov.uk/government/statistics/prison-population-figures-2014)\n6\n21 November 2014. The latest projections assume demand in the courts remains at this higher level.\nTable 1 summarises these changes.\n**Table 1: Population in custody changes from 2006 to 2014**\n| | Offender Management Statistics | Offender Management Statistics | Year on year % difference |\n|:---|:---|:---|:---|\n| | Start of Year | End of Year | Year on year % difference |\n| June 2006 to June 2007 June 2007 to June 2008 June 2008 to June 2009 June 2009 to June 2010 June 2010 to June 2011 June 2011 to June 2012 June 2012 to June 2013 June 2013 to June 2014 | 77,982 79,734 83,194 83,454 85,002 85,374 86,048 83,842 | 79,734 83,194 83,454 85,002 85,374 86,048 83,842 85,509 | 2.2% 4.3% 0.3% 1.9% 0.4% 0.8% -2.6% 2.0% |\n\nFurther statistics and commentary on the changes seen in prison population over the last year, is presented in the Offender Management Statistics Quarterly publication. This is available online on GOV.UK at: [www.gov.uk/government/collections/offender-management-statistics-quarterly ](https://www.gov.uk/government/collections/offender-management-statistics-quarterly)\n\n7", - "page_start": 7, - "page_end": 8, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Contact Points for further information**\nCurrent and previous editions of this publication are available for download from www.justice.gov.uk/publications/statistics-and-data/index.htm\nPress enquiries should be directed to the Ministry of Justice press office, telephone: 020 3334 3536\nOther enquiries about these statistics should be directed to:\nJustice Statistics Analytical Services Ministry of Justice 7th Floor 102 Petty France London SW1H 9AJ\nGeneral enquiries about the statistical work of the Ministry of Justice can be e- mailed to: statistics.enquiries@justice.gsi.gov.uk\nGeneral information about the official statistics system of the UK is available from www.statistics.gov.uk\n\n28 29\n\nAlternative format versions of this report are available on request from the [Ministry of Justice at statistics.enquiries@justice.gsi.gov.uk ](mailto:statistics.enquiries@justice.gsi.gov.uk)\n\n© Crown copyright Produced by the Ministry of Justice", - "page_start": 29, - "page_end": 30, - "source_file": "legal4_opengouvernementlicense.pdf" - } - ] - }, - { - "references": { - "source_file": "legal4_opengouvernementlicense.pdf", - "query": "What is the phone number of the Ministry of Justice press office ?", - "target_page": 30, - "target_passage": "Press enquiries should be directed to the Ministry of Justice press office, telephone: 020 3334 3536 ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Contact Points for further information**\nCurrent and previous editions of this publication are available for download from www.justice.gov.uk/publications/statistics-and-data/index.htm\nPress enquiries should be directed to the Ministry of Justice press office, telephone: 020 3334 3536\nOther enquiries about these statistics should be directed to:\nJustice Statistics Analytical Services Ministry of Justice 7th Floor 102 Petty France London SW1H 9AJ\nGeneral enquiries about the statistical work of the Ministry of Justice can be e- mailed to: statistics.enquiries@justice.gsi.gov.uk\nGeneral information about the official statistics system of the UK is available from www.statistics.gov.uk\n\n28 29\n\nAlternative format versions of this report are available on request from the [Ministry of Justice at statistics.enquiries@justice.gsi.gov.uk ](mailto:statistics.enquiries@justice.gsi.gov.uk)\n\n© Crown copyright Produced by the Ministry of Justice", - "page_start": 29, - "page_end": 30, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n**Prison Population Projections 2014 - 2020 England and Wales**\n\nMinistry of Justice Statistics Bulletin\nPublished 27th November 2014\n\nFrontpage graphicMoJ logoNational Statistics logo", - "page_start": 0, - "page_end": 0, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Appendix A: Additional tables 9**\n\n20", - "page_start": 21, - "page_end": 21, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## CORPORATE DATA\n**110**\n**FOR FURTHER INFORMATION,**\n**PLEASE CONTACT**\n**Investor Relations**\n**Nissan Motor Co., Ltd.**\nGlobal Communications, CSR and IR Division\n17-1, Ginza 6-chome, Chuo-ku\nTokyo 104-8023, Japan\nphone: +81(0)3-5565-2334\nfax: +81(0)3-3546-2669\ne-mail: nissan-ir@mail.nissan.co.jp\n**Corporate Information Website**\nhttp://www.nissan-global.com/\n**Investor Relations Website**\nhttp://www.nissan-global.com/EN/IR/\n**c3**\nThis annual report is printed on recycled paper.", - "page_start": 111, - "page_end": 112, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# Prison Population Projections 2014 - 2020 England and Wales Ministry of Justice Statistics Bull[...]\n\n## **Contents**\nKey points 2\n1. Central Scenario 4\n2. Recent trends in the population 6\n3. Modelling methodology and projection scenarios 8\n4. Results 11\n5. Previous Projections 13\n6. Caveats on prison population projections 14\nAppendix A: Additional tables 15\nAppendix B: Detail of models, scenarios and assumptions 21\nContact Points for further information 28\n\n1", - "page_start": 2, - "page_end": 2, - "source_file": "legal4_opengouvernementlicense.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n####### **Phone: (954) 769-2400 - Fax: (954) 769-2664 - www.republicservices.com**\n* **©2005, RITM, LLC** * * **Republic Services and Republic Services, Inc. names and logos are service marks of RITM, LLC** *", - "page_start": 5, - "page_end": 5, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 8 - Error message dialog.*\n\n### **3.4 Graphical Data Visualisation Tool**\n\n#### **3.5.1 How to contact the Portal’s Help Desk**\nThe European Data Portal Help Desk can be contacted:\n- **By email** : [help@europeandataportal.eu](mailto:help@europeandataportal.eu)\n- **By phone** : the Portal’s Help Desk is staffed by a multilingual team of experts, who can be\ncontacted from Monday to Friday from 09:30 to 17:30 (CET).\no EN: (+352) 31 44 01-448\no FR: (+352) 31 44 01-449\n- By providing comments and suggestions via the **online contact/feedback form** available from\nthe Portal’s home page.\nFrom the header:\n\nFrom the footer:\n\nAfter clicking on the “Contact” item, the following form is displayed:", - "page_start": 47, - "page_end": 48, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **12**\n\n### E\n\n**P o l a n d**\nul. Emilii Plater 28\n00-688 Wa r s a w, Poland\nTel: 48-22-690-5100\nFax: 48-22-690-5101\n**R o m a n i a**\n9 Alexandru Ioan Cuza Blvd.\nSector 1, Bucharest, Romania\nTel: 401-310-3363\nFax: 401-310-3383\n**Tu r k e y**\nBeybi Giz Plaza Kat 26\nMeydan Sokak No 28\nMaslak 80670\nIstanbul, Tu r k e y\nTel: 90-212-335-2512 or 2513\n**United Kingdom**\n3A The Courtyard, Alban Park\nSt. Albans, Hertfordshire AL4 0LA\nUnited Kingdom\nTel: 44-1727-799870\nFax: 44-1727-799880\n**U S A**\n4601 College Boulevard, Suite 300\nLeawood, Kansas 66211\nTel: 913-327-4200\nFax: 913-327-1921\n17500 Chenal Parkway\nLittle Rock, Arkansas 72223-9138\nTel: 501-218-7300\nFax: 501-218-7302\n**Web Site**\nFor further information, visit:\n**w w w.euronetworldwide.com**\nEuronet Worldwide is a trade name and trademark of Euronet Services, Inc. © 2001 Euronet Worldwide 021 03/01 All trademarks are property of their respective owners . **www.euronetworldwide.com**\n**Corporate Headquarters**\nEuronet Worldwide\n4601 College Boulevard, Suite 300\nLeawood, Kansas 66211\nTel: 913-327-4200\nFax: 913-327-1921\n**European Headquarters**\nEuronet Worldwide\nHorvát u. 14-24.\n1027 Budapest, Hungary\nTel: 36-1-224-1000\nFax: 36-1-224-1013", - "page_start": 46, - "page_end": 47, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "## **2002 compared to 2001**\n\n### **We must serve well to prosper - We must prosper to serve well**\nShenTel Service Company - Shenandoah Long Distance Company - Shenandoah Mobile Company\nShenandoah Network Company - Shenandoah Telephone Company - Shenandoah Valley Leasing Company\nShenandoah Cable Television Company - ShenTel Communications Company\nShenandoah Personal Communications Company\nPO Box 459 Edinburg, VA 22824-0459 Phone 540-984-4141 - Fax 540-984-8192 www.shentel.com\nThe front cover of the annual report is adapted from the Company’s 2004 Telephone Directory.", - "page_start": 59, - "page_end": 59, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nSpain, the Agency brings together representatives\nfrom the European Commission, Member State\ngovernments and employers’ and workers’\norganisations, as well as leading experts in each\nof the EU Member States and beyond.\n**European Agency for Safety and Health at Work**\n**(EU-OSHA)**\nSantiago de Compostela 12, 5th floor\n48003 Bilbao\nSpain\nTel: (+34) 944 358 400\nEmail: information@osha.europa.eu\n**https://osha.europa.eu**", - "page_start": 163, - "page_end": 163, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - } - ] - }, - { - "references": { - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf", - "query": "What is SOLR ?", - "target_page": 4, - "target_passage": "Search engine used for portal content search and dataset search ", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n#### Jean-Philippe KOTOWICZ - Nicolas DELESTRE - Cecilia ZANNI-MERK\nTerm Extraction\nTerm Enrichment\nConcept/Relation\nExtraction\nHierarchisation\nAxiom\nData preprocessing\nText Corpus\nOntology\n##### **OLAF**\nActivity Ressource\nArtifact Optional", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **Search and optimization**\n\n##### **State space search**\n##### **Local search**\n[Illustration of gradient descent for 3](https://en.wikipedia.org/wiki/Gradient_descent)\ndifferent starting points; two\nparameters (represented by the plan\ncoordinates) are adjusted in order to\n[minimize the loss function (the](https://en.wikipedia.org/wiki/Loss_function)\nheight)\nDistributed search processes can coordinate via [swarm](https://en.wikipedia.org/wiki/Swarm_intelligence)\n[intelligence algorithms. Two popular swarm algorithms used in](https://en.wikipedia.org/wiki/Swarm_intelligence)\n[search are particle swarm optimization (inspired by bird flocking)](https://en.wikipedia.org/wiki/Flocking)\n[and ant colony optimization (inspired by ant trails).](https://en.wikipedia.org/wiki/Ant_trail) [77]\nFormal [logic ](https://en.wikipedia.org/wiki/Logic) is used for [reasoning ](https://en.wikipedia.org/wiki/Automatic_reasoning) and [knowledge](https://en.wikipedia.org/wiki/Knowledge_representation)\n[representation.](https://en.wikipedia.org/wiki/Knowledge_representation) [78] Formal logic comes in two main forms:\n[propositional logic (which operates on statements that are true or](https://en.wikipedia.org/wiki/Propositional_logic)\n[false and uses logical connectives such as \"and\", \"or\", \"not\" and](https://en.wikipedia.org/wiki/Logical_connective)\n\"implies\") [79] [ and predicate logic (which also operates on objects,](https://en.wikipedia.org/wiki/Predicate_logic)\n[predicates and relations and uses quantifiers such as \"](https://en.wikipedia.org/wiki/Quantifier_(logic)) *Every* *X* is a\n*Y* \" and \"There are *some* *X* s that are *Y* s\"). [80]\n[Deductive reasoning in logic is the process of proving a new](https://en.wikipedia.org/wiki/Logical_proof)\n[statement (conclusion) from other statements that are given and assumed to be true (the premises).](https://en.wikipedia.org/wiki/Premise) [81]\n[Proofs can be structured as proof trees, in which nodes are labelled by sentences, and children nodes are](https://en.wikipedia.org/wiki/Tree_structure)\n[connected to parent nodes by inference rules.](https://en.wikipedia.org/wiki/Inference_rule)\nGiven a problem and a set of premises, problem-solving reduces to searching for a proof tree whose root\n[node is labelled by a solution of the problem and whose leaf nodes are labelled by premises or axioms. In](https://en.wikipedia.org/wiki/Axiom)\n[the case of Horn clauses, problem-solving search can be performed by reasoning forwards from the](https://en.wikipedia.org/wiki/Forward_chaining)", - "page_start": 4, - "page_end": 5, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# and index 'log' is updated with a date and a counter of 001 (if the", - "page_start": 281, - "page_end": 281, - "source_file": "sg246915.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **Artificial neural networks**\n\nA neural network is an\ninterconnected group of nodes, akin\n[to the vast network of neurons in the](https://en.wikipedia.org/wiki/Neuron)\n[human brain.](https://en.wikipedia.org/wiki/Human_brain)\n[Learning algorithms for neural networks use local search to](https://en.wikipedia.org/wiki/Local_search_(optimization))\nchoose the weights that will get the right output for each input\nduring training. The most common training technique is the\n[backpropagation algorithm.](https://en.wikipedia.org/wiki/Backpropagation) [105] Neural networks learn to model\n[complex relationships between inputs and outputs and find](https://en.wikipedia.org/wiki/Pattern_recognition)\n[patterns in data. In theory, a neural network can learn any](https://en.wikipedia.org/wiki/Pattern_recognition)\nfunction. [106]\n[In feedforward neural networks the signal passes in only one](https://en.wikipedia.org/wiki/Feedforward_neural_network)\ndirection. [107] [ Recurrent neural networks feed the output signal](https://en.wikipedia.org/wiki/Recurrent_neural_network)\nback into the input, which allows short-term memories of previous\n[input events. Long short term memory is the most successful](https://en.wikipedia.org/wiki/Long_short_term_memory)\nnetwork architecture for recurrent networks. [108] [ Perceptrons](https://en.wikipedia.org/wiki/Perceptron) [109]\nuse only a single layer of neurons; deep learning [110] uses multiple\n[layers. Convolutional neural networks strengthen the connection](https://en.wikipedia.org/wiki/Convolutional_neural_network)\n[between neurons that are \"close\" to each other—this is especially important in image processing, where a](https://en.wikipedia.org/wiki/Image_processing)\n[local set of neurons must identify an \"edge\" before the network can identify an object.](https://en.wikipedia.org/wiki/Edge_detection) [111]\n[Deep learning](https://en.wikipedia.org/wiki/Deep_learning) [110] uses several layers of neurons between the network's\ninputs and outputs. The multiple layers can progressively extract higher-\n[level features from the raw input. For example, in image processing, lower](https://en.wikipedia.org/wiki/Image_processing)\nlayers may identify edges, while higher layers may identify the concepts\nrelevant to a human such as digits, letters, or faces. [112]\nDeep learning has profoundly improved the performance of programs in", - "page_start": 7, - "page_end": 7, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **ARCHITECTURE**\na search engine on Schneider Electric products\na chatbot on Human Resources issues.\nWe only work on **unstructured textual data** .\nWe apply the framework in two different use cases and datasets\nto validate our results :\nOur framework provides several algorithms for the different\nstages of the pipeline. The algorithms are taken from external\nlibraries or directly implemented in the framework. The goal is to\nhave as many methods as possible to cover the maximum needs.", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\nChpt. 19- 20) (Techniques)\n[46. Reinforcement learning: Russell & Norvig (2021, chpt. 22), Luger & Stubblefield (2004,](https://en.wikipedia.org/wiki/Reinforcement_learning)\npp. 442- 449)\n[47. Transfer learning: Russell & Norvig (2021, pp. 281), The Economist (2016)](https://en.wikipedia.org/wiki/Transfer_learning)\n[48. \"Artificial Intelligence (AI): What Is AI and How Does It Work? | Built In\" (https://builtin.com/ar](https://builtin.com/artificial-intelligence)\n[tificial-intelligence). ](https://builtin.com/artificial-intelligence) *builtin.com* . Retrieved 30 October 2023.\n[49. Computational learning theory: Russell & Norvig (2021, pp. 672- 674), Jordan & Mitchell](https://en.wikipedia.org/wiki/Computational_learning_theory)\n(2015)\n[50. Natural language processing (NLP): Russell & Norvig (2021, chpt. 23- 24), Poole,](https://en.wikipedia.org/wiki/Natural_language_processing)\nMackworth & Goebel (1998, pp. 91- 104), Luger & Stubblefield (2004, pp. 591- 632)\n[51. Subproblems of NLP: Russell & Norvig (2021, pp. 849- 850)](https://en.wikipedia.org/wiki/Natural_language_processing)\n52. Russell & Norvig (2021), pp. 856- 858.\n53. Dickson (2022).\n[54. Modern statistical and deep learning approaches to NLP: Russell & Norvig (2021, chpt. 24),](https://en.wikipedia.org/wiki/Natural_language_processing)\nCambria & White (2014)\n55. Vincent (2019).\n56. Russell & Norvig (2021), pp. 875- 878.\n57. Bushwick (2023).\n[58. Computer vision: Russell & Norvig (2021, chpt. 25), Nilsson (1998, chpt. 6)](https://en.wikipedia.org/wiki/Computer_vision)\n59. Russell & Norvig (2021), pp. 849- 850.\n60. Russell & Norvig (2021), pp. 895- 899.\n61. Russell & Norvig (2021), pp. 899- 901.\n62. Challa et al. (2011).\n63. Russell & Norvig (2021), pp. 931- 938.\n64. MIT AIL (2014).\n[65. Affective computing: Thro (1993), Edelson (1991), Tao & Tan (2005), Scassellati (2002)](https://en.wikipedia.org/wiki/Affective_computing)\n66. Waddell (2018).\n67. Poria et al. (2017).\n[68. Search algorithms: Russell & Norvig (2021, chpts. 3- 5), Poole, Mackworth & Goebel (1998,](https://en.wikipedia.org/wiki/Search_algorithm)\npp. 113- 163), Luger & Stubblefield (2004, pp. 79- 164, 193- 219), Nilsson (1998, chpts. 7-\n12)\n[69. State space search: Russell & Norvig (2021, chpt. 3)](https://en.wikipedia.org/wiki/State_space_search)\n70. Russell & Norvig (2021), sect. 11.2.\n[71. Uninformed searches (breadth first search, depth-first search and general state space](https://en.wikipedia.org/wiki/State_space_search)\n[search): Russell & Norvig (2021, sect. 3.4), Poole, Mackworth & Goebel (1998, pp. 113- ](https://en.wikipedia.org/wiki/State_space_search)\n132), Luger & Stubblefield (2004, pp. 79- 121), Nilsson (1998, chpt. 8)\n[72. Heuristic or informed searches (e.g., greedy best first and A*): Russell & Norvig (2021, sect.](https://en.wikipedia.org/wiki/A*_search_algorithm)\n3.5), Poole, Mackworth & Goebel (1998, pp. 132- 147), Poole & Mackworth (2017, sect.\n3.6), Luger & Stubblefield (2004, pp. 133- 150)\n[73. Adversarial search: Russell & Norvig (2021, chpt. 5)](https://en.wikipedia.org/wiki/Adversarial_search)\n[74. Local or \"optimization\" search: Russell & Norvig (2021, chpt. 4)](https://en.wikipedia.org/wiki/Optimization)\n[75. Singh Chauhan, Nagesh (18 December 2020). \"Optimization Algorithms in Neural](https://www.kdnuggets.com/optimization-algorithms-in-neural-networks)\n[Networks\" (https://www.kdnuggets.com/optimization-algorithms-in-neural-networks).](https://www.kdnuggets.com/optimization-algorithms-in-neural-networks)\n*KDnuggets* . Retrieved 13 January 2024.", - "page_start": 31, - "page_end": 32, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **STATE OF THE ART**\n\nrelevant to a domain of interest from unstructured data is a major scientific challenge. We propose a new approach with a **modular ontology**\n**learning framework** considering tasks from data pre-processing to axiom extraction. Whereas previous contributions considered ontology learning\nsystems as tools to help the domain expert, we developed the proposed framework with **full automation** in mind. An implementation as an **open-**\n**source and collaborative python library** is available at https://gitlab.insa-rouen.fr/msesboue/ontology-learning.\nMost ontology learning systems do not consider the targeted ontology-\nbased system. Though an ideal ontology should model a domain in an\napplication-independent manner, in practice, **concepts and relations**\n**represented largely depend on one or more business use cases** . As\nwe designed our framework with industry application in mind, we need\nto consider it within its **real-world usage context** .\n###### * **Embedding-based similar term extraction** *\n###### * **ConceptNet synonym extraction** *\n###### * **WordNet synonym extraction** *\nWe choose **Python** as it eases access to the vast python\ncommunity and its library ecosystem, particularly **NLP tools** and\nnumerous **Machine Learning (ML) libraries** .\n###### * **Algorithm implemented** *\n*Upcoming implementation*\n: Iterative process\nOur vision is to implement a **toolbox of methods** we can\ngather to build **pipelines** . These pipelines can be run,\noptimised and analysed to learn the best possible\nontology.\nOur implementation is largely based on the **Python NLP**\n**library spaCy** . The text processing on spaCy helps us\nwork with data in **many different languages** while\nstaying flexible on the methods used. The only constraint\nis to end up with a list of **spaCy Doc objects** .", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **Probabilistic methods for uncertain reasoning**\n\n[A simple Bayesian network, with the associated conditional](https://en.wikipedia.org/wiki/Conditional_probability_table)\n[probability tables](https://en.wikipedia.org/wiki/Conditional_probability_table)\n[Expectation- maximization clustering of Old](https://en.wikipedia.org/wiki/Old_Faithful)\n[Faithful eruption data starts from a random](https://en.wikipedia.org/wiki/Old_Faithful)\nguess but then successfully converges on\nan accurate clustering of the two physically\ndistinct modes of eruption.\n[Bayesian networks](https://en.wikipedia.org/wiki/Bayesian_network) [92] are a tool that can\n[be used for reasoning (using the Bayesian](https://en.wikipedia.org/wiki/Bayesian_inference)\n[inference algorithm),](https://en.wikipedia.org/wiki/Bayesian_inference) [g][94] [ learning (using](https://en.wikipedia.org/wiki/Machine_learning)\nthe [expectation- maximization](https://en.wikipedia.org/wiki/Expectation%E2%80%93maximization_algorithm)\n[algorithm),](https://en.wikipedia.org/wiki/Expectation%E2%80%93maximization_algorithm) [h][96] [ planning (using decision](https://en.wikipedia.org/wiki/Decision_network)\n[networks)](https://en.wikipedia.org/wiki/Decision_network) [97] and [perception ](https://en.wikipedia.org/wiki/Machine_perception) (using\n[dynamic Bayesian networks).](https://en.wikipedia.org/wiki/Dynamic_Bayesian_network) [90]\nProbabilistic algorithms can also be used\nfor filtering, prediction, smoothing, and\nfinding explanations for streams of data,\n[thus helping perception systems analyze](https://en.wikipedia.org/wiki/Machine_perception)\n[processes that occur over time (e.g., hidden](https://en.wikipedia.org/wiki/Hidden_Markov_model)\n[Markov models or Kalman filters).](https://en.wikipedia.org/wiki/Kalman_filter) [90]\nThe simplest AI applications can be divided into two types:\nclassifiers (e.g., \"if shiny then diamond\"), on one hand, and\ncontrollers (e.g., \"if diamond then pick up\"), on the other\n[hand. Classifiers](https://en.wikipedia.org/wiki/Classifier_(mathematics)) [98] [ are functions that use pattern matching](https://en.wikipedia.org/wiki/Pattern_matching)\nto determine the closest match. They can be fine-tuned\n[based on chosen examples using supervised learning. Each](https://en.wikipedia.org/wiki/Supervised_learning)\n[pattern (also called an \"observation\") is labeled with a](https://en.wikipedia.org/wiki/Random_variate)\ncertain predefined class. All the observations combined with\n[their class labels are known as a data set. When a new](https://en.wikipedia.org/wiki/Data_set)\nobservation is received, that observation is classified based\non previous experience. [45]\nThere are many kinds of classifiers in use. [99] [ The decision](https://en.wikipedia.org/wiki/Decision_tree)\n[tree is the simplest and most widely used symbolic machine](https://en.wikipedia.org/wiki/Decision_tree)\nlearning algorithm. [100] [ K-nearest neighbor algorithm was](https://en.wikipedia.org/wiki/K-nearest_neighbor)\n[the most widely used analogical AI until the mid-1990s, and Kernel methods such as the support vector](https://en.wikipedia.org/wiki/Support_vector_machine)\n[machine (SVM) displaced k-nearest neighbor in the 1990s.](https://en.wikipedia.org/wiki/Support_vector_machine) [101] [ The naive Bayes classifier is reportedly](https://en.wikipedia.org/wiki/Naive_Bayes_classifier)\nthe \"most widely used learner\" [102] at Google, due in part to its scalability. [103] [ Neural networks are also](https://en.wikipedia.org/wiki/Artificial_neural_network)\nused as classifiers. [104]\n[An artificial neural network is based on a collection of nodes also known as artificial neurons, which](https://en.wikipedia.org/wiki/Artificial_neurons)\n[loosely model the neurons in a biological brain. It is trained to recognise patterns; once trained, it can](https://en.wikipedia.org/wiki/Neurons)\nrecognise those patterns in fresh data. There is an input, at least one hidden layer of nodes and an output.\n[Each node applies a function and once the weight crosses its specified threshold, the data is transmitted to](https://en.wikipedia.org/wiki/Weighting)\nthe next layer. A network is typically called a deep neural network if it has at least 2 hidden layers. [104]", - "page_start": 6, - "page_end": 6, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **OLAF IN A PRACTICAL CONTEXT**\nWe designed the proposed framework focusing on **automation** with very little, if any, human involvement in mind. Unlike most existing approaches,\nparticular attention is brought to the **learned ontology final production use case** . We implement the framework as an open-source and open-\naccess python library. We aim to **gather feedback and grow a community** to develop and test multiple algorithms. Various satellite tools could be\ndeveloped to enhance the framework implementation. However, we should focus on developing **axiom extraction** and **automatic ontology**\n**evaluation** . One exciting research area might be the adaptation of the software industry's \"DevOps\" concepts to knowledge management. The latter\n##### field is known as \"SemOps\".\nDifferent **serialization techniques** can be used to export and\nleverage the learned ontology in an application system.", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **Search and optimization**\n\n[premises or backwards from the problem.](https://en.wikipedia.org/wiki/Backward_chaining) [82] [ In the more general case of the clausal form of first-order](https://en.wikipedia.org/wiki/First-order_logic)\n[logic, resolution is a single, axiom-free rule of inference, in which a problem is solved by proving a](https://en.wikipedia.org/wiki/Resolution_(logic))\ncontradiction from premises that include the negation of the problem to be solved. [83]\n[Inference in both Horn clause logic and first-order logic is undecidable, and therefore intractable.](https://en.wikipedia.org/wiki/Intractable_problem)\n[However, backward reasoning with Horn clauses, which underpins computation in the logic](https://en.wikipedia.org/wiki/Logic_programming)\n[programming language Prolog, is Turing complete. Moreover, its efficiency is competitive with](https://en.wikipedia.org/wiki/Turing_complete)\n[computation in other symbolic programming languages.](https://en.wikipedia.org/wiki/Symbolic_programming) [84]\n[Fuzzy logic assigns a \"degree of truth\" between 0 and 1. It can therefore handle propositions that are](https://en.wikipedia.org/wiki/Fuzzy_logic)\nvague and partially true. [85]\n[Non-monotonic logics, including logic programming with negation as failure, are designed to handle](https://en.wikipedia.org/wiki/Negation_as_failure)\n[default reasoning.](https://en.wikipedia.org/wiki/Default_reasoning) [28] Other specialized versions of logic have been developed to describe many complex\ndomains.\nMany problems in AI (including in reasoning, planning, learning, perception, and robotics) require the\nagent to operate with incomplete or uncertain information. AI researchers have devised a number of tools\n[to solve these problems using methods from probability theory and economics.](https://en.wikipedia.org/wiki/Probability) [86] Precise mathematical\n[tools have been developed that analyze how an agent can make choices and plan, using decision theory,](https://en.wikipedia.org/wiki/Decision_theory)\n[decision analysis,](https://en.wikipedia.org/wiki/Decision_analysis) [87] [ and information value theory.](https://en.wikipedia.org/wiki/Information_value_theory) [88] [ These tools include models such as Markov](https://en.wikipedia.org/wiki/Markov_decision_process)\n[decision processes,](https://en.wikipedia.org/wiki/Markov_decision_process) [89] [ dynamic decision networks,](https://en.wikipedia.org/wiki/Decision_network) [90] [ game theory and mechanism design.](https://en.wikipedia.org/wiki/Mechanism_design) [91]", - "page_start": 5, - "page_end": 5, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf", - "query": "What is the function of the Graphical Data Visualisation Tool module ?", - "target_page": 6, - "target_passage": "How to visualize graphical data from a dataset resource ", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 8 - Error message dialog.*\n\n### **3.4 Graphical Data Visualisation Tool**\n\nThis section describes the features of the graphical visualisation tool for numeric data. The features\nare currently available for XLS (Excel) and CSV files, except for the selection of the sheet name which\nis applicable only for Excel files.\nMost GUI elements from the “Graph” tab (records selection, search box, filters and fields buttons)\nare also available on the “Grid” tab and work in the same way.", - "page_start": 42, - "page_end": 42, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.3 Visualization of Geo-Spatial Data (map.apps)**\nThe visualization of geo-spatial data within the European Data Portal provides previewing\nfunctionality for spatial open data. The aim is to allow the user to assess if a dataset meets specific\nrequirements in terms of spatial and thematic coverage. The functionality that is provided in the\nheader (links to disclaimers and language switching) is consistent in the entire portal.\n#### **3.3.1 How to visualize geo-spatial data from a dataset resource**\nAccessing the geo-spatial visualization is achieved via the Data Platform interface. A user searches for\nspecific data, enters the dataset view of reasonable results and displays the available distributions\n(see Section 3.2.5). If a dataset distribution is supported by the geo-spatial visualization, a globe\nbutton is displayed (see Figure 3 ). This is the entry point into the map viewer application. Supported\nformats are OGC Web Map Service (WMS) and GeoJSON. If the user visits the geo-spatial\nvisualization for the first time, an interactive user tutorial is provided to guide the use through\nspecific functions of the user interface, similar to this written user manual.", - "page_start": 37, - "page_end": 37, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 8 - Error message dialog.*\n\n### **3.4 Graphical Data Visualisation Tool**\n\n#### **3.4.1 How to visualize graphical data from a dataset resource**\n\nAs a result of a dataset search, the system displays on the “Dataset” tab all distributions\n(resource/data files) that are part of the selected dataset. Each XLS or CSV distribution of the dataset\ncan be further explored by clicking on “Open Visualization” under the “Options” button - if available.\n\nAfter clicking on the “Open Visualization” button, the user should execute the following steps:\n\n**Step 1: Select a Sheet Name**\nThe Portal is parsing the XLS file and lists all available worksheets. Select one of the sheets contained\nin the XLS file.\n\n**Step 2: The Grid View**\nThe grid appears once the user has clicked on a file name (and a sheet name in case of an Excel file).\n\n**Step 3: The Graph Tab**\nClick on the graph tab in order to display the corresponding graph.\n\n1. Selection of the sheet name\n2. Button to go back to the “Grid” view\n3. Selection of a range of data records\n4. Search box\n5. Filters button to open the filters form\n6. Fields button to open the fields box\n7. Select box to select the graph type\n8. Select box to select the group column (Axis 1)\n9. Select box to select the series A (Axis 2)\n10. Button to add series\n**Step 4: Filters**\nOnce the user clicks on the filters button the filters form appears.\n\nAfter clicking on “Add filter”, the available fields appear and the user can now filter the data with a\nspecific value or range.\n\n**Step 5: Fields**\nClick on the “Fields” button in order to display the fields box that contains the list of available fields.\n\n**Step 6: Adding another data series**\nClick on the “Add Series” button to add another data series to the current graph as shown below.\n\n##### **3.5 Help Desk**", - "page_start": 42, - "page_end": 47, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## **3 Main User Functions of the Portal**\n\nThis section describes all of the main user functions supported by the Portal Version 3.0.\nThe table 1-3 below lists the described functions by module.\n| | Module Name | Function |\n|:---|:---|:---|\n| 1 | Portal HomePage | - How to browse through the Editorial Content (how to access Resources on Open Data: eLearning modules, Training Companion, Reports about Open Data) - How to view / search for “Latest News” - How to view / search for “Open Data Events” - How to subscribe to the EDP Newsletter - How to view “Tweets” on the EDP - How to switch to another User Language |\n| 1 | Portal HomePage | - How to search for EDP Site Content |\n| 1 | Portal HomePage | - How to search for Datasets by Data Category - How to search for Datasets by Keyword |\n| 2 | Datasets (Data Platform) | Entering the Datasets-View |\n| | | How to filter datasets by using “Faceted Search” |\n| | | How to store personal queries |\n| | | How to filter datasets by geographical area |\n| | | How to download dataset distributions |\n| | | How to view licensing information |\n| | | How to switch to another user language |\n| | | How to browse by data catalogues |\n| 3 | Visualization of Geo-Spatial Data (map.apps) | How to visualize geo-spatial data from a dataset resource |\n| 4 | Graphical Data Visualisation Tool | How to visualize graphical data from a dataset resource |\n| 5 | Help Desk | How to contact The Portal’s Help Desk |\n| 6 | Metadata Quality Assurance (MQA) | Monitoring tool for the metadata quality: ‐ The Global Dashboard View ‐ The Catalogue details view |\n| 7 | SPARQL Manager | How to run SPARQL Queries using: - SPARQL Search |\n**7** of 57\n| | Module Name | Function |\n|:---|:---|:---|\n| | | - SPARQL Assistant - SPARQL Saving/Modifying a Query - SPARQL Queries |\n*Table 1-3: Main functions of the Portal Version 3.0*\n**8** of 57", - "page_start": 5, - "page_end": 7, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **4 Using the system**\n\n### **4.1 Data Entry**\nThe data entry tab provides the function to **input data** into the system through the use of **grids** . To display the grid, a\nnode has to be selected from the **navigation tree** . (Figure 23)", - "page_start": 16, - "page_end": 16, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 3 - Dataset Resource Page with Link to Geo-Spatial Visualisation.*\nOnce within the map viewer application, the user can decide which layers to be displayed. Most Web\nMap Service (WMS) instances provide more than one layer. The geo-spatial visualization provides a\ndialog for choosing the desired layers for display (see Figure 4 ).", - "page_start": 37, - "page_end": 38, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **7 Data Export/Import**\n\nThis function enables users to export data from the system in either Excel or XML format.", - "page_start": 25, - "page_end": 25, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\nThe **datasets section is the main access point for browsing, filtering and searching the datasets** . It\noffers a faceted search, a full text search and a geographical search. The dataset view provides access\nand information to the distributions of the dataset.\nThe home page of this section appears like this:", - "page_start": 25, - "page_end": 25, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\n#### **3.2.6 How to view licensing information**\nLicensing information is available for all datasets associated with common licences, which are\nsupported by the Licence Assistant. When available a link to the assistant is provided on left side of a\ndataset page.\nBy clicking on the **licence name** (here: cc-by), the Licence Assistant tool is opened in a new window,\ndisplaying relevant information for this particular licence.\n\nBy clicking on the “ **Data->Licensing Assistant** ” link in the main menu, the Licence Assistant is opened\nin a new window, displaying relevant information of all supported licences by the tool.", - "page_start": 33, - "page_end": 35, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **7 Data Export/Import**\n\n### **7.3 Export reporting tables**\nThis Export report tables function allows the user to export reporting tables in excel format.\nClicking on the “Export report tables” button triggers the system to generate an excel file (figure 39, c) and the\nfollowing message appears on the screen:\n‘ *We have received your request for reporting tables export. Please be patient, this may take a few minutes. You can*\n*check progress of export in ‘My Data Export’* . (figure 40, a)\n\n* **Figure 39. Export reporting tables screen** *\n\n* **Figure 40. Export reporting tables screen** *\n\nOn the left-hand side navigation tree, click on ‘My Data Import’ which opens a list of imported data.\nThe status of the import process can be seen under “My Data import” (figure 41,b).\n\nClick on the “File” at column FileLink (figure 41, c) to open or save the file exported.\n\n* **Figure 41. My Data Export screen** *", - "page_start": 27, - "page_end": 28, - "source_file": "maiis-user-manual.pdf" - } - ] - }, - { - "references": { - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf", - "query": "How to view “Tweets” on the EDP ?", - "target_page": 20, - "target_passage": "The Home Page displays the latest tweets on the European Data Portal in the “Tweets” panel on the right hand side. ‐ ‐ Click on any of the tweets to display the complete tweet on twitter. Scroll vertically to see previous tweets. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n#### **3.1.5 How to view “Tweets” on the EDP**\nThe Home Page displays the latest tweets on the European Data Portal in the “Tweets” panel on the\nright hand side.\n‐ **Click on any of the tweets to display the complete tweet on twitter.**\n‐ **Scroll vertically to see previous tweets.**", - "page_start": 19, - "page_end": 19, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n#### **3.1.3 How to view / search for “Open Data Events”**\nThe Home Page displays the latest 4 Open Data events in the “ **Open Data Events in Europe** ” panel on\nthe right hand side.\n‐ **Click on any of the 4 events to display the event article (here: item#1).**\n‐ **Or click on “View calendar” in order to find current and future events on the events**\n**calendar.**", - "page_start": 17, - "page_end": 18, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\n#### **3.2.1 Entering the Datasets-View**\nThe user has the following possibilities to enter the datasets view:\n- Browsing directly to [http://europeandataportal.eu/data](http://europeandataportal.eu/data)\n\n- Opening the “Data” item in the main menu, then clicking on “Datasets” in the submenu\n\n- Clicking on “Search” in the “Search Datasets” area, with or without a search keyword entered", - "page_start": 26, - "page_end": 26, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 1: EDP Home Page (upper part)*\n\n**9** of 57\n**Landscaping**\n**section**\n**Event**\n**Calendar**\n**section**\n**EDP**\n**Tweets**\n**section**\n**Featured**\n**Articles**\n**section**\n**Newsletter**\n**section**\n**EDP Help**\n**Desk**\n**Footer**\n**links**\n**Social**\n**Media links**", - "page_start": 7, - "page_end": 8, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n#### **3.1.4 How to subscribe to the EDP Newsletter**\nOn the Portal Home Page:\n‐ **Either Click on the “Newsletter” item in the page header:**\nThen, on the “Newsletter subscriptions” page:\n- **Enter your E-Mail address**\n- **Click on the button “Subscribe”**\nThe system will display a notification message after successful subscription.\n\nOr\n‐ **Enter your email address directly in the footer and click on the “Subscribe” button.**\n\nThe system will display a notification message after successful subscription.", - "page_start": 18, - "page_end": 18, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\nPortal Version 4.3 - User Manual\n\nV1.0\nOctober 2019\n\n**2** of 57\n**Portal Version 4.3 - User Manual**\n*V1.0*\n*October 2019*\n\n**Table of Contents**\n1 Introduction ..................................................................................................................................... 4\n1.1 Purpose of the Document ....................................................................................................... 4\n1.2 Reference Documents ............................................................................................................. 4\n1.3 Terminology ............................................................................................................................. 4\n2 Approach ......................................................................................................................................... 6\n3 Main User Functions of the Portal .................................................................................................. 6\n3.1 Portal Home Page .................................................................................................................... 8\n3.1.1 How to browse through the Editorial Content of the Portal ......................................... 10\n3.1.2 How to view / search for “Latest News” ....................................................................... 17\n3.1.3 How to view / search for “Open Data Events” .............................................................. 18\n3.1.4 How to subscribe to the EDP Newsletter ...................................................................... 19\n3.1.5 How to view “Tweets” on the EDP ................................................................................ 20\n3.1.6 How to switch to another User Language ..................................................................... 21\n3.1.7 How to search for EDP Site Content .............................................................................. 22\n3.1.8 How to Search for Datasets by Data Category .............................................................. 23\n3.1.9 How to Search for Datasets by Keyword ....................................................................... 25\n3.2 Datasets (Data Platform) ....................................................................................................... 26\n3.2.1 Entering the Datasets-View ........................................................................................... 27\n3.2.2 How to filter datasets by using “Faceted Search” ......................................................... 27\n3.2.3 How to store personal queries ...................................................................................... 29\n3.2.4 How to filter datasets by geographical area ................................................................. 31\n3.2.5 How to download dataset distributions ........................................................................ 33", - "page_start": 0, - "page_end": 1, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n#### **3.1.2 How to view / search for “Latest News”**\nThe Home Page displays the latest 4 news items in the “Latest News” panel on the left hand side.\n‐ **Click on any of the 4 news items to display the complete news article (here: item#1).**\n‐ **Or click on “More news” in order to find previously published news articles in the news**\n**archive.**", - "page_start": 16, - "page_end": 16, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\nThe **datasets section is the main access point for browsing, filtering and searching the datasets** . It\noffers a faceted search, a full text search and a geographical search. The dataset view provides access\nand information to the distributions of the dataset.\nThe home page of this section appears like this:", - "page_start": 25, - "page_end": 25, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n#### **3.1.8 How to Search for Datasets by Data Category**\nOn the Home Page, the user may click on any of the data categories below: icon or on icon text\n(here: “ **Environment”** )\n\nThe system displays all datasets found under the selected data category, as shown below (here: for\ndataset category “ **Environment** ”).\n\nBy clicking on the “All data” icon , the system starts displaying all datasets across all data\ncategories from the entire repository.\nThe user can scroll through the datasets found by using the pagination at the bottom of the page.", - "page_start": 22, - "page_end": 24, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\n#### **3.2.5 How to download dataset distributions**\nBesides special formats (see chapters 3.3 and 3.4) distributions are not displayed within the platform\nbut only linked. When the user enters the detailed view of a dataset by selecting it in the search\nresult, all available distributions are listed. For downloading a distribution, the user clicks on the\n“Download” button and then on the “Go to resource” icon.", - "page_start": 32, - "page_end": 32, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - } - ] - }, - { - "references": { - "source_file": "welcome_to_word_template.pdf", - "query": "Where can we open a document saved on OneDrive ?", - "target_page": 2, - "target_passage": "When you save this document in OneDrive, you’ll be able to open it anywhere: on your computer, tablet, or phone. Your changes will be saved automatically.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Save this for later, access it anywhere\nWhen you save this document in OneDrive, you’ll be able to open it anywhere: on your\ncomputer, tablet, or phone. Your changes will be saved automatically.\n\n**Try it:** Select **File** > **Save As** , and then select OneDrive and give this document a name.\nIf you sign in to Office 365 on another device, this document will be in your list of recent files.\nYou can pick up where you left off... even if you left the document open on the computer you’re\nusing now.", - "page_start": 1, - "page_end": 1, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Share and collaborate\nWith this document saved in OneDrive, you can share it with others. They don’t even need Word\nto open it.\n**Try it:** Select **Share** , and send a link to this document. (keyboard shortcut - Alt+F+Z or Alt+Z+S)\nYou can send the link by typing someone’s email address or by copying the link and pasting it\ninto a message or chat. If you want them to read the document but not edit it, set their\npermission to view-only.\nIf they don’t have Word, the document will open in their web browser, in Word Online.", - "page_start": 2, - "page_end": 2, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Word\n\nCreate something\nBegin with a **Blank document** to get right to work. Or start with a template to save yourself time and steps. Just select **File** > **New** , and then select or search for the template you want.\nAccess files anywhere\nNeed to work on the go and across different devices? Click **File** > **Account** to sign in with your Microsoft account and access your recently used files anywhere, on any device, through seamless integration between Office, OneDrive, OneDrive for Business, and SharePoint.\nFind recent files\nWhether you only work with files stored on your PC’s local hard drive or you store files in multiple shared locations, selecting **File** > **Open** takes you to your recently used documents and any files that you may have pinned to your list.\nDiscover related options\nWhen you select objects in your document, options related to your selection will appear. For example, selecting a table displays the **Table Design** and **Layout** tabs, which offer additional options.", - "page_start": 1, - "page_end": 1, - "source_file": "Word QS.pdf" - }, - { - "text": "# Word\n\nQuick Start Guide\n## New to Word? Use this guide to learn the basics.\n**Save your progress**\nSave your work on OneDrive\nor SharePoint automatically.\n**Find whatever you need**\nLook up commands from the ribbon,\nget Help, or search the web.\n**Discover contextual commands**\nSelect tables, pictures, or other objects\nin a document to reveal additional\noptions.\n**Share your work with others**\nInvite other people to view and edit\ncloud-based documents stored in\nOneDrive or on SharePoint sites.\n**Navigate with ease**\nUse the sidebar to manage long or\ncomplex documents. **Show or hide the ribbon**\nSelect the arrow icon to show\nor hide the Quick Access\nToolbar, and change ribbon\nsettings.\n**Format with the mini toolbar**\nSelect or right-click text and objects to\nquickly format them in place.\n**Status bar shortcuts**\nSelect any status bar indicator to\nnavigate your document, view word\ncount statistics, or check your spelling.\n**Change your view**\nSelect the status bar buttons to\nswitch between views, or use the\nslider to magnify the page to\nyour liking.", - "page_start": 0, - "page_end": 0, - "source_file": "Word QS.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\n[Excel.Workbook.ExportAsFixedFormat](https://learn.microsoft.com/en-us/office/vba/api/excel.workbook.exportasfixedformat)\n[PowerPoint.Presentation.ExportAsFixedFormat3](https://learn.microsoft.com/en-us/office/vba/api/powerpoint.presentation.exportasfixedformat3)\n[Project.Project.ExportAsFixedFormat](https://learn.microsoft.com/en-us/office/vba/api/project.project.exportasfixedformat)\n[Publisher.Documents.ExportAsFixedFormat](https://learn.microsoft.com/en-us/office/vba/api/publisher.document.exportasfixedformat)\n[Visio.Document.ExportAsFixedFormat](https://learn.microsoft.com/en-us/office/vba/api/visio.document.exportasfixedformat)\n[OneNote.Application.Publish](https://learn.microsoft.com/en-us/office/client-developer/onenote/application-interface-onenote#publish-method)\nHRESULT HrFinalize ();\n**Conclusion**\n**Additional Resources**", - "page_start": 36, - "page_end": 36, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Word\n\nFind whatever you need\nType a keyword or phrase into the **Search** box to quickly find the Word features and ribbon commands you’re looking for, to discover **Help** content, or to get more information online .\nGet other Quick Start guides\nTo download our free Quick Start Guides for your other favorite apps, go to **https://go.microsoft.com/fwlink/?linkid=2008317.**\nShare your work with others\nTo invite others to view or edit your documents, select the **Share** button in the top right corner of the app window. Then, you can choose to share a link to your document or send invitations directly to specific people. If someone doesn't have Word, they can use the free Word for the Web app to edit and comment.\nNext steps with Word\n**See what’s new in Office** Explore the new and improved features in Word and the other Office apps. Visit **https://go.microsoft.com/fwlink/?linkid=871117** for more information.\n**Get free training, tutorials, and videos for Office** Ready to dig deeper into the capabilities that Word has to offer? Visit **https://go.microsoft.com/fwlink/?linkid=871123** to explore our free training options.\n**Send us your feedback** Love Word? Got an idea for improvement to share with us? On the **File** menu, select **Feedback** and then follow the prompts to send your suggestions directly to the Word product team. Thank you!", - "page_start": 3, - "page_end": 3, - "source_file": "Word QS.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n**[Tell us about your PDF experience.](https://aka.ms/learn-pdf-feedback)**\n**Microsoft 365 PDF Accessibility**\nArticle - 11/26/2024\nMicrosoft 365 Apps for Windows including Word, Excel, and PowerPoint allow users to\nexport documents in PDF format. Furthermore, add-ins can use the object model to\nautomate PDF export using either the exporter built in to each app or their own exporter\nthat implements the IMsoDocExporter COM interface.\nAn important part of exporting to PDF is writing [PDF/UA](https://www.iso.org/standard/64599.html) tags that provide the\nsemantic information to preserve the accessibility of the content. This allows people with\ndisabilities to consume the PDF using [assistive technologies](https://learn.microsoft.com/en-us/windows/win32/accessibility/accessibility-atdev) such as screen readers. This\ndocumentation provides details about the PDF/UA tags written by the exporter built in\nto Word, Excel, and PowerPoint as well as the APIs that add-ins need to implement to\nprovide their own exporter.\nExtending Office PDF Export", - "page_start": 0, - "page_end": 0, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **1**\n\n**For Your Reference...**\nTo * **close a workbook** * :\n1. Click on the * **File Tab** * and select **Close**\n**Handy to Know...**\n- If you save your workbook using the close command, the workbook will be closed without the prompting message above.\n- Excel allows you to have a number of workbooks open at the same time. When you close a workbook when others are still open one of the others will then appear.\n-", - "page_start": 42, - "page_end": 42, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Getting around**\nNavigate Teams using the menu along the left side and the top bar of your Teams desktop app.", - "page_start": 1, - "page_end": 1, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Word\n\nGet writing suggestions\nWith **Editor** , bring out your best writing. Editor helps you bring out your best writing by giving you intelligent writing suggestions. It also calculates an Editor Score based on the number and types of suggestions you have yet to address. Select an underlined word or phrase to accept or ignore a suggestion.\nReview and track changes\nWhether you just want to check spelling, keep your word count in check, or fully collaborate with other people, the **Review** tab has essential commands to track, discuss, and manage all of the changes made to your documents.\nView who else is typing\nCo-authoring Word documents that are shared on OneDrive or on a SharePoint site happens in real-time, which means you can easily view where other authors are making changes in the same document that you’re currently working in.\nFormat with styles\n**Styles** lets you create, apply, and review the formatting styles in your current document. To open it, select the **Home** tab, and then select the small arrow in the lower right corner of the Styles gallery.", - "page_start": 2, - "page_end": 2, - "source_file": "Word QS.pdf" - } - ] - }, - { - "references": { - "source_file": "welcome_to_word_template.pdf", - "query": "What is the bold keyboard shortcut on word ?", - "target_page": 4, - "target_passage": "Bold (keyboard shortcut: Ctrl+B)", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### formatting text\n\nTo format text, select it, and then select a button in the **Font** or **Paragraph** area on the Home\ntab.\n**Try it:** Select text in the lines below and choose formatting options so that the text is an\nexample of the formatting it’s describing:\n\nBold (keyboard shortcut: Ctrl+B)\n\nItalic (keyboard shortcut: Ctrl+I)\n\nHighlight\n\nFont color\n\nBullets\n\nNumbering\n**Pro tip:** If you selected whole words for this exercise, did you notice that Word popped up a\nlittle toolbar, with the font formatting options?\n\nBetween that and keyboard shortcuts like Ctrl+B\nand Ctrl+I, you save time by not having to go up to\nthe Home tab all the time.", - "page_start": 3, - "page_end": 3, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Count on Word to count your words\n**Try it:** Hit return after this line and type some words.\nThe status bar at the bottom of the window keeps a running count of the number of words in\nthe document.", - "page_start": 1, - "page_end": 1, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Get help with Word\n\nThe **Tell me** search box takes you straight to commands and Help in Word.\n**Try it:** Get help:\n**1.** Go to **Tell me what you want to do** at the top of the window.\n**2.** Type what you want to do.\nFor example, type:\n- **Add watermark** to quickly get to the watermark command.\n- **Help** to go to Word help.\n- **Training** to see the list of Word training courses.\n- **What’s new** for a list of the most recent updates to Word", - "page_start": 7, - "page_end": 7, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Share and collaborate\nWith this document saved in OneDrive, you can share it with others. They don’t even need Word\nto open it.\n**Try it:** Select **Share** , and send a link to this document. (keyboard shortcut - Alt+F+Z or Alt+Z+S)\nYou can send the link by typing someone’s email address or by copying the link and pasting it\ninto a message or chat. If you want them to read the document but not edit it, set their\npermission to view-only.\nIf they don’t have Word, the document will open in their web browser, in Word Online.", - "page_start": 2, - "page_end": 2, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Word\n\nFind whatever you need\nType a keyword or phrase into the **Search** box to quickly find the Word features and ribbon commands you’re looking for, to discover **Help** content, or to get more information online .\nGet other Quick Start guides\nTo download our free Quick Start Guides for your other favorite apps, go to **https://go.microsoft.com/fwlink/?linkid=2008317.**\nShare your work with others\nTo invite others to view or edit your documents, select the **Share** button in the top right corner of the app window. Then, you can choose to share a link to your document or send invitations directly to specific people. If someone doesn't have Word, they can use the free Word for the Web app to edit and comment.\nNext steps with Word\n**See what’s new in Office** Explore the new and improved features in Word and the other Office apps. Visit **https://go.microsoft.com/fwlink/?linkid=871117** for more information.\n**Get free training, tutorials, and videos for Office** Ready to dig deeper into the capabilities that Word has to offer? Visit **https://go.microsoft.com/fwlink/?linkid=871123** to explore our free training options.\n**Send us your feedback** Love Word? Got an idea for improvement to share with us? On the **File** menu, select **Feedback** and then follow the prompts to send your suggestions directly to the Word product team. Thank you!", - "page_start": 3, - "page_end": 3, - "source_file": "Word QS.pdf" - }, - { - "text": "# Word\n\nQuick Start Guide\n## New to Word? Use this guide to learn the basics.\n**Save your progress**\nSave your work on OneDrive\nor SharePoint automatically.\n**Find whatever you need**\nLook up commands from the ribbon,\nget Help, or search the web.\n**Discover contextual commands**\nSelect tables, pictures, or other objects\nin a document to reveal additional\noptions.\n**Share your work with others**\nInvite other people to view and edit\ncloud-based documents stored in\nOneDrive or on SharePoint sites.\n**Navigate with ease**\nUse the sidebar to manage long or\ncomplex documents. **Show or hide the ribbon**\nSelect the arrow icon to show\nor hide the Quick Access\nToolbar, and change ribbon\nsettings.\n**Format with the mini toolbar**\nSelect or right-click text and objects to\nquickly format them in place.\n**Status bar shortcuts**\nSelect any status bar indicator to\nnavigate your document, view word\ncount statistics, or check your spelling.\n**Change your view**\nSelect the status bar buttons to\nswitch between views, or use the\nslider to magnify the page to\nyour liking.", - "page_start": 0, - "page_end": 0, - "source_file": "Word QS.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Give your doc an instant makeover\n\nStyle sets and themes let you completely change the look of your document in an instant. They\nwork best when your document is formatted with styles (so it’s good that we fixed that Heading\nstyle, above).\n**Try it:** Explore style sets and themes:\n**1.** On the **Design** tab, select **Themes** , and choose a theme from the drop-down.\nNotice that the gallery of style sets updates to reflect the theme you picked.\n**2.** Select any theme you like from the drop-down and click to apply.", - "page_start": 5, - "page_end": 5, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Write eloquently, with a little help\nWord automatically checks spelling and grammar, and marks misspelled words with a red\nsquiggly underline. Grammatical glitches get a blue double underline.\n**Try it:** Put your cursor at the end of this paragraph, and hit Enter to start a new paragraph. Write\na sentence with some spelling or grammatical mistakes, and press Enter to finish the paragraph.\nRight-click the text that’s marked with underlines, or Press F7. Choose a suggestion to correct\nthe mistakes.", - "page_start": 0, - "page_end": 0, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Make magic: use Heading styles\nThe heading for this part (“Make magic: use Heading styles”) looks the same as the other\nheadings in this document, but it’s not as useful. It’s formatted with *font settings* (font, size, and\ncolor), while the other headings are formatted with a *Heading style* (Heading 1, to be exact).\n\nSee the little triangle when you mouse over those other\nheadings?\nYou can collapse and expand everything under a heading, like an\noutline. But this one’s not working. Let’s fix it.\n**Try it:** Apply the **Heading 1** style:\n**1.** Put your cursor somewhere in the heading above (“Make magic: use Heading styles”) -\ndon’t select anything.\n**2.** On the **Home** tab, find **Styles** , and select **Heading 1** (keyboard shortcut Ctrl+Alt+1).\nTa-da! Now it looks like a heading, and acts like one too.", - "page_start": 4, - "page_end": 4, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Let us know what you think\nPlease give us feedback on this template , so we can provide content that’s truly useful and\nhelpful. Thanks!", - "page_start": 7, - "page_end": 7, - "source_file": "welcome_to_word_template.pdf" - } - ] - }, - { - "references": { - "source_file": "welcome_to_word_template.pdf", - "query": "What is the advise to make the style sets and themes work well ? ", - "target_page": 6, - "target_passage": "They work best when your document is formatted with styles", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Give your doc an instant makeover\n\nStyle sets and themes let you completely change the look of your document in an instant. They\nwork best when your document is formatted with styles (so it’s good that we fixed that Heading\nstyle, above).\n**Try it:** Explore style sets and themes:\n**1.** On the **Design** tab, select **Themes** , and choose a theme from the drop-down.\nNotice that the gallery of style sets updates to reflect the theme you picked.\n**2.** Select any theme you like from the drop-down and click to apply.", - "page_start": 5, - "page_end": 5, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **2**\nThe style of a chart refers to its colour scheme and overall appearance and can impact the clarity of the content of the chart. Choosing a predefined chart style can save valuable time\nand effort. Excel also makes it easy to change chart styles if you decide the style you have chosen is not appropriate.\n\n**For Your Reference...**\nTo * **change** * the * **chart style** * :\n1. Ensure the chart or chart sheet is selected\n2. Click on the * **Chart Styles** * tool to the right of the chart\n3. Click on the desired style\n**Handy to Know...**\n- Instead of using the * **Chart Styles** * tool to the right of the chart, you can also choose chart styles from the * **CHART TOOLS: DESIGN** * tab on the ribbon when a chart is selected.", - "page_start": 54, - "page_end": 54, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Chat Teams and channels**\n\n#### **Compose**\n**Format** your messages, add bullet points, charts or hyperlinks.\n**Mark as important** to call attention to specific messages.\n**Attach files** to share with your teammates.\n**Include gifs** , emojis, stickers to bring lightness to your conversations.", - "page_start": 4, - "page_end": 4, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Let us know what you think\nPlease give us feedback on this template , so we can provide content that’s truly useful and\nhelpful. Thanks!", - "page_start": 7, - "page_end": 7, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "#endif\n\n## Chapter 15. Full text search\n\n### **15.7 Troubleshooting tips**\n\nIf you encounter any problems during full text indexing and searching, investigate the issue by\nlooking at the different logs or by using the trace options.", - "page_start": 372, - "page_end": 372, - "source_file": "sg246915.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Make magic: use Heading styles\nThe heading for this part (“Make magic: use Heading styles”) looks the same as the other\nheadings in this document, but it’s not as useful. It’s formatted with *font settings* (font, size, and\ncolor), while the other headings are formatted with a *Heading style* (Heading 1, to be exact).\n\nSee the little triangle when you mouse over those other\nheadings?\nYou can collapse and expand everything under a heading, like an\noutline. But this one’s not working. Let’s fix it.\n**Try it:** Apply the **Heading 1** style:\n**1.** Put your cursor somewhere in the heading above (“Make magic: use Heading styles”) -\ndon’t select anything.\n**2.** On the **Home** tab, find **Styles** , and select **Heading 1** (keyboard shortcut Ctrl+Alt+1).\nTa-da! Now it looks like a heading, and acts like one too.", - "page_start": 4, - "page_end": 4, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Contents**\n\n3.1.2 Application groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47\n3.1.3 Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51\n3.1.4 Folders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54\n3.1.5 Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58\n3.1.6 The report wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58\n3.2 User and group administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66\n3.2.1 User types, authorities, and functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67\n3.2.2 System administration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68", - "page_start": 5, - "page_end": 5, - "source_file": "sg246915.pdf" - }, - { - "text": "# 3 Great Resources to Kick-Start Your Financial Planning Career\n\n## *06*\n[Arts and Entertainment](https://about.newsusa.com/taxonomy/term/78) [Food & Drink](https://about.newsusa.com/taxonomy/term/79) [Real_Estate](https://about.newsusa.com/taxonomy/term/80) [Veterans](https://about.newsusa.com/taxonomy/term/81) [Outdoors](https://about.newsusa.com/taxonomy/term/82)\n[Real Estate](https://about.newsusa.com/taxonomy/term/83) [Human Interest](https://about.newsusa.com/taxonomy/term/84) [Money & Finance](https://about.newsusa.com/taxonomy/term/85) [Fashion & Beauty](https://about.newsusa.com/taxonomy/term/86)\n[Money and Finance](https://about.newsusa.com/taxonomy/term/87) [Books & Entertainment](https://about.newsusa.com/taxonomy/term/88) [Books](https://about.newsusa.com/taxonomy/term/89) [Arts & Entertainment ](https://about.newsusa.com/taxonomy/term/90)\n[NEWSUSA](https://www.newsusa.com/)\n[Contact Us](https://about.newsusa.com/form/custom-contact-form) [Work From Home](https://about.newsusa.com/work-from-home) [Privacy Policy](https://www.newsusa.com/wp-content/uploads/2020/12/Privacy-Policy-November-2020.pdf) [Terms of Use](https://www.newsusa.com/wp-content/uploads/2019/11/Terms_of_Use.pdf)\n© Copyright [NewsUSA](http://themeforest.net/user/gavias) 2025. All Rights Reserved.", - "page_start": 3, - "page_end": 4, - "source_file": "news3.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **2**\nExcel has a gallery of * **chart** * * **layouts** * that can be applied to an existing and selected chart that is either in its own worksheet or embedded into the data worksheet. * **Chart layouts** * are the way\nelements of the chart are placed within the chart. Different layout options can therefore change the appearance of your chart and its readability.\n**For Your Reference...**\nTo * **change** * the * **chart layout** * :\n1. Ensure the chart or chart sheet is selected\n2. Click on the * **CHART TOOLS:** * * **DESIGN** * tab, then click on * **Quick Layout** * in the * **Chart** * * **Layouts** * group\n3. Select the desired layout\n**Handy to Know...**\n- * **Chart layouts** * are predefined themes created by Microsoft. Even if you choose one of these layouts you can still make your own modifications to the way the elements and objects are positioned and how they appear.", - "page_start": 53, - "page_end": 53, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "## M A T C H\n\n##### A N A NT I DOT E\n##### T O T H E\n##### OR DI NA R Y\nFunctional and timeless yet durable to the\ncore. Problem-solver who values long-lasting\nand well-designed solutions seeks modern\nprofessional with a passion for helping people\nbe both productive and inspired. Great cus-\ntomer relationships and confident, forward-\nthinking approach a must.\n###### A LLST EEL", - "page_start": 3, - "page_end": 3, - "source_file": "NYSE_HNI_2003.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0770.pdf", - "query": "Where are the peaks of the VHE blazars ?", - "target_page": 1, - "target_passage": " VHE blazars have double-humped spectral energy distributions (SEDs), with one peak at UV/X-ray energies and another at GeV/TeV energies.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **1. Introduction**\n\nActive galactic nuclei are the most numerous class\nof identified VHE γ -ray sources. These objects emit\nnon-thermal radiation across ∼ 20 orders of magnitude\nin energy and rank among the most powerful particle\naccelerators in the universe. A small fraction of AGN\npossess strong collimated outflows (jets) powered by\naccretion onto a supermassive black hole (SMBH).\nVHE γ -ray emission can be generated in these jets,\nlikely in a compact region very near the SMBH event\nhorizon. Blazars, a class of AGN with jets pointed\nalong the line-of-sight to the observer, are of par-\nticular interest in the VHE regime. Approximately\n30 blazars, primarily high-frequency-peaked BL Lacs\n(HBL), are identified as sources of VHE γ -rays, and\nsome are spectacularly variable on time scales com-\nparable to the light crossing time of their SMBH ( ∼ 2\nmin; [1]). VHE blazar studies probe the environment\nvery near the central SMBH and address a wide range\nof physical phenomena, including the accretion and\njet-formation processes. These studies also have cos-\nmological implications, as VHE blazar data can be\nused to strongly constrain primordial radiation fields\n(see the extragalactic background light (EBL) con-\nstraints from, e.g., [2, 3]).\nVHE blazars have double-humped spectral energy\ndistributions (SEDs), with one peak at UV/X-ray en-", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **1. Introduction**\n\nergies and another at GeV/TeV energies. The ori-\ngin of the lower-energy peak is commonly explained\nas synchrotron emission from the relativistic electrons\nin the blazar jets. The origin of the higher-energy\npeak is controversial, but is widely believed to be the\nresult of inverse-Compton scattering of seed photons\noff the same relativistic electrons. The origin of the\nseed photons in these leptonic scenarios could be the\nsynchrotron photons themselves, or photons from an\nexternal source. Hadronic scenarios are also plausible\nexplanations for the VHE emission, but generally are\nnot favored.\nContemporaneous multi-wavelength (MWL) obser-\nvations of VHE blazars, can measure both SED peaks\nand are crucial for extracting information from the\nobservations of VHE blazars. They are used to con-\nstrain the size, magnetic field and Doppler factor of\nthe emission region, as well as to determine the origin\n(leptonic or hadronic) of the VHE γ -rays. In leptonic\nscenarios, such MWL observations are used to mea-\nsure the spectrum of high-energy electrons producing\nthe emission, as well as to elucidate the nature of the\nseed photons. Additionally, an accurate measure of\nthe cosmological EBL density requires accurate mod-\neling of the blazar’s intrinsic VHE emission that can\nonly be performed with contemporaneous MWL ob-\nservations.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **VERITAS Observations of Blazars**\nW. Benbow for the VERITAS Collaboration *Harvard-Smithsonian Center for Astrophysics, F.L. Whipple Observatory, PO Box 6369, Amado, AZ 85645,* *USA*\nThe VERITAS array of four 12-m diameter imaging atmospheric-Cherenkov telescopes in southern Arizona is\nused to study very high energy (VHE; E > 100 GeV) γ -ray emission from astrophysical objects. VERITAS is\ncurrently the most sensitive VHE γ -ray observatory in the world and one of the VERITAS collaboration’s Key\nScience Projects (KSP) is the study of blazars. These active galactic nuclei (AGN) are the most numerous class\nof identified VHE sources, with ∼ 30 known to emit VHE photons. More than 70 AGN, almost all of which\nare blazars, have been observed with the VERITAS array since 2007, in most cases with the deepest-ever VHE\nexposure. These observations have resulted in the detection of VHE γ -rays from 16 AGN (15 blazars), including\n8 for the first time at these energies. The VERITAS blazar KSP is summarized in this proceeding and selected\nresults are presented.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\n### **References**\n\n[1] F. Aharonian et al. 2007, ApJ , 664 , L71\n[2] F. Aharonian et al. 2006, Nature , 440 , 1018\n[3] F. Aharonian et al. 2007, A&A , 475 , L9\n[4] J. Holder, et al. 2008, AIPC , 1085 , 657\n[5] L. Costamante & G. Ghisellini 2002, A&A , 384 ,\n56\n[6] E.S. Perlman 2000, AIPC , 515 , 53\n[7] F.W. Stecker et al. 1996, ApJ , 473 , L75\n[8] P. Giommi et al. 2005, A&A , 434 , 385\n[9] S. Turriziani et al. 2007, A&A , 472 , 699\n[10] L. Costamante 2006, arXiv:0612709\n[11] P. Padovani et al. 2002, ApJ , 581 , 895\n[12] R. Muhkerjee et al. 2001, AIPC , 558 , 324\n[13] A.A. Abdo et al. 2009, ApJ , 700 , 597\n[14] V.A. Acciari et al. 2008, ApJ , 684 , L73\n[15] V.A. Acciari et al. 2009, ApJ , 707 , 612\n[16] V.A. Acciari et al. 2009, ApJ , 690 , L126\n[17] V.A. Acciari et al. 2009, ApJ , 693 , L104\n[[18] L.C. Reyes 2009, arXiv:0907.5175](http://arxiv.org/abs/0907.5175)\n[19] R.A. Ong 2009, ATel , 1941\n[20] R.A. Ong et al. 2009, ATel , 2272\n[21] V.A. Acciari et al. 2009, ApJ , 708 , L100\n[22] R.A. Ong et al. 2009, ATel , 2301\n[23] R.A. Ong et al. 2009, ATel , 2260\n[24] R.A. Ong et al. 2009, ATel , 2309\n[[25] W. Benbow 2009, arXiv:0908.1412](http://arxiv.org/abs/0908.1412)\n[26] V.A. Acciari et al. 2009, ApJ , submitted\n[27] V.A. Acciari et al. 2009, ApJ , 695 , 1370\n[28] V.A. Acciari et al. 2009, ApJ , in press\n[[29] J. Grube 2009, arXiv:0907.4862](http://arxiv.org/abs/0907.4862)\neConf C091122", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\nwell as correlated spectral hardening in both the VHE\nand X-ray bands. The VHE MWL observations were\nperformed in both ”quiescent” and flaring states for\nsome of the observed blazars. For the observed HBL\nobjects, the SEDs can be well described by a simple\nSSC model in both high and low states. However, an\nadditional external Compton component is necessary\nto adequately fit the SEDs of the IBL objects.\nThe Fermi-LAT is already having a significant im-\npact on the blazar KSP. In future seasons, the VER-\nITAS blazar discovery program will focus its dis-\ncovery program on hard-spectrum blazars detected\nby Fermi-LAT, and will likely have a greater focus\non high-risk/high-reward objects at larger redshifts\n(0 . 3 < z < 0 . 7). In addition, the number of VHE\nblazars studied in pre-planned MWL campaigns will\nincrease as data from the Fermi-LAT will be publicly\navailable. In particular, the extensive pre-planned\nMWL campaigns will focus on objects that are note-\nworthy for the impact their data may have on under-\nstanding the EBL. The simultaneous observations of\nblazars by VERITAS and Fermi-LAT will completely\nresolve the higher-energy SED peak, often for the first\ntime, enabling unprecedented constraints on the un-\nderlying blazar phenomena to be derived.", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **4. Blazar Discovery Program**\n\nThe blazars observed in the discovery program are\nlargely high-frequency-peaked BL Lac objects. How-\never, the program also includes IBLs (intermediate-\npeaked) and LBLs (low-peaked), as well as flat spec-\ntrum radio quasars (FSRQs), in an attempt to in-\ncrease the types of blazars known to emit VHE γ -rays.\nThe observed targets are drawn from a target list con-\ntaining objects visible to the telescopes at reasonable\nzenith angles ( − 8 < δ < 72 ), without a previously\npublished VHE limit below 1.5% Crab, and with a\nmeasured redshift z < 0 . 3. To further the study of the\nEBL a few objects having a large ( z > 0 . 3) are also\nincluded in the target list. The target list includes:\n- All nearby ( z < 0 . 3) HBL and IBL recom-\nmended as potential VHE emitters in [5, 6, 7].\n- The X-ray brightest HBL ( z < 0 . 3) in the recent\nSedentary [8] and ROXA [9] surveys.\n- Four distant ( z > 0 . 3) BL Lac objects recom-\nmended by [5, 10].\n- Several FSRQ recommended as potential VHE\nemitters in [6, 11].\n- All nearby ( z < 0 . 3) blazars detected by\nEGRET [12].\n- All nearby ( z < 0 . 3) blazars contained in the\nFermi-LAT Bright AGN Sample [13].\n- All sources ( | b | > 10 ) detected by Fermi-LAT\nwhere extrapolations of their MeV-GeV γ -ray\nspectrum (including EBL absorption; assuming\nz = 0.3 if the redshift is unknown) indicates a\npossible VERITAS detection in less than 20 h.\nThis criteria is the focus of the 2009-10 VERI-\nTAS blazar discovery program.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **6. Blazars Upper Limits**\n\nMore than 50 VHE blazar candidates were observed\nby VERITAS between September 2007 and June 2009.\nThe total exposure on the 49 non-detected candi-\ndates is ∼ 305 h live time (average of 6.2 h per can-\ndidate). Approximately 55% of the total exposure is\nsplit amongst the 27 observed HBL. The remainder is\ndivided amongst the 8 IBL (26%), 5 LBL (6%), and 9\nFSRQ (13%). There are no clear indications of signifi-\ncant VHE γ -ray emission from any of these 49 blazars\n[25]. However, the observed significance distribution is\nclearly skewed towards positive values (see Figure 1).\nA stacking analysis performed on the entire data sam-\nple shows an overall excess of 430 γ -rays, correspond-\ning to a statistical significance of 4.8 σ , observed from\nthe directions of the candidate blazars. The IBL and\nHBL targets make up 96% of the observed excess. Ob-\nservations of these objects also comprise ∼ 80% of the\ntotal exposure. An identical stacked analysis of all\nthe extragalactic non-blazar targets observed, but not\nclearly detected ( > 5 σ ), by VERITAS does not show\na significant excess ( ∼ 120 h exposure). The stacked\nexcess persists using alternate methods for estimating\nthe background at each blazar location, and with dif-\nferent event selection criteria (e.g. soft cuts optimized\nfor sources with Γ VHE > 4). The distribution of VHE\nflux upper limits is shown in Figure 1. These 49 VHE\nflux upper limits are generally the most-constraining\never reported for these objects.", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **7. Multi-wavelength Studies of VHE Blazars**\n\ncan explain the observed SED in both the high\nand low states [26].\n- 1ES 1218+304: This HBL flared during VER-\nITAS MWL observations. Its unusually hard\nVHE spectrum strongly constrains the EBL.\nThe observed flaring rules out kpc-scale jet emis-\nsion as the explanation of the spectral hardness\nand places the EBL constraints on more solid-\nfooting [27, 28].\n- 1ES 0806+524: The observed SED of this new\nVHE HBL can be explained by an SSC model\n[16].\n- W Comae: This IBL, the first discovered at\nVHE, flared twice in 2008 [14, 15]. Modeling of\nthe SED is improved by including an external-\nCompton (EC) component in an SSC interpre-\ntation.\n- 3C 66A: This IBL flared at VHE and MeV-GeV\nenergies in 2008[17, 18]. Similar to W Comae\nand PKS 1424+240, modeling of observed SED\nsuggests a strong EC component in addition to\nan SSC component.\n- Mkn 421: This HBL exhibited major flaring be-\nhavior for several months in 2008. Correlations\nof the VHE and X-ray flux were observed, along\nwith spectral hardening with increased flux in\nboth bands [29].\n- RGB J0710+591: Modeling the SED of this\nHBL with an SSC model yields a good fit to\nthe data. The inclusion of an external Compton\ncomponent does not improve the fit.\n- PKS 1424+240: The broadband SED of this IBL\n(at unknown redshift) is well described by an\nSSC model favoring a redshift of less than 0.1\n[21]. Using the photon index measured with\nFermi-LAT in combination with recent EBL ab-\nsorption models, the VERITAS data indicate\nthat the redshift of PKS 1424+240 is less than\n0.66.", - "page_start": 3, - "page_end": 3, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\n### **5.1. Recent VERITAS Blazar Discoveries**\n\nPrior to the launch of Fermi VERITAS had discov-\nered VHE emission from 2 blazars. These included\nthe first VHE-detected IBL, W Comae [14, 15], and\nthe HBL 1ES 0806+524 [16]. VERITAS has discov-\nered 6 VHE blazars since the launch of Fermi. Three\nof these were initially observed by VERITAS prior to\nthe release of Fermi-LAT results, due to the X-ray\nbrightness of the synchrotron peaks of their SEDs.\nVHE emission from 3C 66A was discovered by VER-\nITAS in September 2008 [17] during a flaring episode\nthat was also observed by the Fermi-LAT [18]. The\nobserved flux above 200 GeV was 6% of the Crab Neb-\nula flux and the measured VHE spectrum was very\nsoft (Γ VHE ∼ 4 . 1). RGB J0710+591 was detected\neConf C091122\nTable I VERITAS AGN Detections. The only non-blazar\nobject is the radio galaxy M 87. The blazars discovered\nat VHE by VERITAS are marked with a dagger.\nObject Class Redshift\nM 87 FR I 0.004\nMkn 421 HBL 0.030\nMkn 501 HBL 0.034\n1ES 2344+514 HBL 0.044\n1ES 1959+650 HBL 0.047\nW Comae IBL 0.102\nRGB J0710+591 HBL 0.125\nH 1426+428 HBL 0.129\n1ES 0806+524 HBL 0.138\n1ES 0229+200 HBL 0.139\n1ES 1218+304 HBL 0.182\nRBS 0413 HBL 0.190\n1ES 0502+675 HBL 0.341\n3C 66A IBL 0.444?\nPKS 1424+240 IBL ?\nVER J0521+211 ? ?\n( ∼ 5.5 σ ; 3% Crab flux above 300 GeV; Γ VHE ∼ 2 . 7)\nduring VERITAS observations from December 2008\nto March 2009. The initial announcement of the VHE\ndiscovery [19] led to its discovery above 1 GeV in the\nFermi-LAT data using a special analysis. RBS 0413,\na relatively distant HBL (z=0.19), was observed for 16 h good-quality live time in 2008-09 2 . These data\nresulted in the discovery of VHE gamma-rays ( > 270 γ ,\n∼ 6 σ ) at a flux ( > 200 GeV) of ∼ 2% of the Crab Neb-\nula flux. The discovery [20] was announced simultane-\nously with the LAT MeV-GeV detection. The VHE\nand other MWL observations, including Fermi-LAT\ndata, for each of these three sources will be the sub-\nject of a joint publication involving both the VERI-\nTAS and LAT collaborations.", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\n### **5.2. Discoveries Motivated by Fermi-LAT**\nThe successful VHE discovery observations by\nVERITAS of three blazars was motivated primarily\nby results from the first year of LAT data taking. In\nparticular, the VHE detections of PKS 1424+240 [21]\nand 1ES 0502+675 [22] were the result of VERITAS\nobservations triggered by the inclusion of these objects\nin the Fermi-LAT Bright AGN List [13]. The former\nis only the third IBL known to emit VHE gamma-\nrays, and the latter is the most distant BL Lac object\n2 RBS 0413 was observed further by VERITAS in Fall 2009.\n( z = 0 . 341) detected in the VHE band. In addition,\nVER J0521+211, likely associated with the radio-loud\nAGN RGB J0521.8+2112, was detected by VERTAS\nin ∼ 4 h of observations in October 2009 [23]. These\nobservations were motivated by its identification as a\n> 30 GeV γ -ray source in the public Fermi-LAT data.\nIts VHE flux is 5% of the Crab Nebula flux, placing it\namong the brightest VHE blazars detected in recent\nyears. VERITAS later observed even brighter VHE\nflaring from VER J0521+211 in November 2009 [24],\nleading to deeper VHE observations.", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0770.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0770.pdf", - "query": "What are the blazars observed in the discovery program ?", - "target_page": 2, - "target_passage": "The blazars observed in the discovery program are largely high-frequency-peaked BL Lac objects. How ever, the program also includes IBLs (intermediate peaked) and LBLs (low-peaked), as well as flat spec trum radio quasars (FSRQs), in an attempt to in crease the types of blazars known to emit VHE γ-rays.", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\n### **References**\n\n[1] F. Aharonian et al. 2007, ApJ , 664 , L71\n[2] F. Aharonian et al. 2006, Nature , 440 , 1018\n[3] F. Aharonian et al. 2007, A&A , 475 , L9\n[4] J. Holder, et al. 2008, AIPC , 1085 , 657\n[5] L. Costamante & G. Ghisellini 2002, A&A , 384 ,\n56\n[6] E.S. Perlman 2000, AIPC , 515 , 53\n[7] F.W. Stecker et al. 1996, ApJ , 473 , L75\n[8] P. Giommi et al. 2005, A&A , 434 , 385\n[9] S. Turriziani et al. 2007, A&A , 472 , 699\n[10] L. Costamante 2006, arXiv:0612709\n[11] P. Padovani et al. 2002, ApJ , 581 , 895\n[12] R. Muhkerjee et al. 2001, AIPC , 558 , 324\n[13] A.A. Abdo et al. 2009, ApJ , 700 , 597\n[14] V.A. Acciari et al. 2008, ApJ , 684 , L73\n[15] V.A. Acciari et al. 2009, ApJ , 707 , 612\n[16] V.A. Acciari et al. 2009, ApJ , 690 , L126\n[17] V.A. Acciari et al. 2009, ApJ , 693 , L104\n[[18] L.C. Reyes 2009, arXiv:0907.5175](http://arxiv.org/abs/0907.5175)\n[19] R.A. Ong 2009, ATel , 1941\n[20] R.A. Ong et al. 2009, ATel , 2272\n[21] V.A. Acciari et al. 2009, ApJ , 708 , L100\n[22] R.A. Ong et al. 2009, ATel , 2301\n[23] R.A. Ong et al. 2009, ATel , 2260\n[24] R.A. Ong et al. 2009, ATel , 2309\n[[25] W. Benbow 2009, arXiv:0908.1412](http://arxiv.org/abs/0908.1412)\n[26] V.A. Acciari et al. 2009, ApJ , submitted\n[27] V.A. Acciari et al. 2009, ApJ , 695 , 1370\n[28] V.A. Acciari et al. 2009, ApJ , in press\n[[29] J. Grube 2009, arXiv:0907.4862](http://arxiv.org/abs/0907.4862)\neConf C091122", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **4. Blazar Discovery Program**\n\nThe blazars observed in the discovery program are\nlargely high-frequency-peaked BL Lac objects. How-\never, the program also includes IBLs (intermediate-\npeaked) and LBLs (low-peaked), as well as flat spec-\ntrum radio quasars (FSRQs), in an attempt to in-\ncrease the types of blazars known to emit VHE γ -rays.\nThe observed targets are drawn from a target list con-\ntaining objects visible to the telescopes at reasonable\nzenith angles ( − 8 < δ < 72 ), without a previously\npublished VHE limit below 1.5% Crab, and with a\nmeasured redshift z < 0 . 3. To further the study of the\nEBL a few objects having a large ( z > 0 . 3) are also\nincluded in the target list. The target list includes:\n- All nearby ( z < 0 . 3) HBL and IBL recom-\nmended as potential VHE emitters in [5, 6, 7].\n- The X-ray brightest HBL ( z < 0 . 3) in the recent\nSedentary [8] and ROXA [9] surveys.\n- Four distant ( z > 0 . 3) BL Lac objects recom-\nmended by [5, 10].\n- Several FSRQ recommended as potential VHE\nemitters in [6, 11].\n- All nearby ( z < 0 . 3) blazars detected by\nEGRET [12].\n- All nearby ( z < 0 . 3) blazars contained in the\nFermi-LAT Bright AGN Sample [13].\n- All sources ( | b | > 10 ) detected by Fermi-LAT\nwhere extrapolations of their MeV-GeV γ -ray\nspectrum (including EBL absorption; assuming\nz = 0.3 if the redshift is unknown) indicates a\npossible VERITAS detection in less than 20 h.\nThis criteria is the focus of the 2009-10 VERI-\nTAS blazar discovery program.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\nVERITAS has detected VHE γ -ray emission from\n16 AGN (15 blazars), including 8 VHE discoveries.\nThese AGN are shown in Table I, and each has been\ndetected by the Large Area Telescope (LAT) instru-\nment aboard the Fermi Gamma-ray Space Telescope.\nEvery blazar discovered by VERITAS was the sub-\nject of ToO MWL observations to enable modeling of\nits simultaneously-measured SED. The known VHE\nblazars detected by VERITAS were similarly the tar-\ngets of MWL observations.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **3. VERITAS Blazar KSP**\n\nVERITAS observes for ∼ 750 h and ∼ 250 h each\nyear during periods of astronomical darkness and par-\ntial moonlight, respectively. The moonlight observa-\ntions are almost exclusively used for a blazar discovery\nprogram, and a large fraction of the dark time is used\nfor the blazar KSP, which consists of:\n- A VHE blazar discovery program ( ∼ 200 h / yr):\nEach year ∼ 10 targets are selected to receive\n∼ 10 h of observations each during astronomi-\ncal darkness. These data are supplemented by\ndiscovery observations during periods of partial\nmoonlight.\n- A target-of-opportunity (ToO) observation pro-\ngram ( ∼ 50 h / yr): VERITAS blazar obser-\nvations can be triggered by either a VERI-\nTAS blazar discovery, a VHE flaring alert ( > 2\nCrab) from the blazar monitoring program of\nthe Whipple 10-m telescope or from another\nVHE instrument, or a lower-energy flaring alert\n(optical, X-ray or Fermi-LAT). Should the guar-\nanteed allocation be exhausted, further time can\nbe requested from a pool of director’s discre-\ntionary time.\n- Multi-wavelength (MWL) studies of VHE\nblazars ( ∼ 50 h / yr + ToO): Each year one\nblazar receives a deep exposure in a pre-planned\ncampaign of extensive, simultaneous MWL (X-\nray, optical, radio) measurements. ToO observa-\ntion proposals for MWL measurements are also\nsubmitted to lower-energy observatories (e.g.\nSwift) and are triggered by a VERITAS discov-\nery or flaring alert.\n- Distant VHE blazar studies to constrain the ex-\ntragalactic background light (EBL): Here dis-\ntant targets are given a higher priority in the\nblazar discovery program, as well as for the\nMWL observations of known VHE blazars, par-\nticularly those with hard VHE spectra.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\nThe first two years of the VERITAS blazar KSP\nwere highly successful. Highlights include the detec-\ntion of more than a 16 VHE blazars with the obser-\nvations almost always having contemporaneous MWL\ndata. Among these detections are 8 VHE blazar dis-\ncoveries, including the first three IBLs known to emit\nVHE γ -rays. All but a handful of the blazars on the\ninitial VERITAS discovery target list were observed,\nand the flux limits generated for those not VHE de-\ntected are generally the most-constraining ever. The\nexcess seen in the stacked blazar analysis suggests\nthat the initial direction of the VERITAS discovery\nprogram was well justified, and that follow-up obser-\nvations of many of these initial targets will result in\nVHE discoveries. In addition, the Fermi-LAT is iden-\ntifying many new compelling targets for the VERITAS\nblazar discovery program. These new candidates have\nalready resulted in 3 VHE blazar discoveries. The\nfuture of the VERITAS blazar discovery program is\nclearly very bright.\nThe MWL aspect of the VERITAS blazar KSP has\nalso been highly successful. Every VERITAS obser-\nvation of a known, or newly discovered, VHE blazar\nhas been accompanied by contemporaneous MWL ob-\nservations. These data have resulted in the identifica-\neConf C091122\ntion of correlated VHE and X-ray flux variability, as", - "page_start": 3, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\n### **5.1. Recent VERITAS Blazar Discoveries**\n\nPrior to the launch of Fermi VERITAS had discov-\nered VHE emission from 2 blazars. These included\nthe first VHE-detected IBL, W Comae [14, 15], and\nthe HBL 1ES 0806+524 [16]. VERITAS has discov-\nered 6 VHE blazars since the launch of Fermi. Three\nof these were initially observed by VERITAS prior to\nthe release of Fermi-LAT results, due to the X-ray\nbrightness of the synchrotron peaks of their SEDs.\nVHE emission from 3C 66A was discovered by VER-\nITAS in September 2008 [17] during a flaring episode\nthat was also observed by the Fermi-LAT [18]. The\nobserved flux above 200 GeV was 6% of the Crab Neb-\nula flux and the measured VHE spectrum was very\nsoft (Γ VHE ∼ 4 . 1). RGB J0710+591 was detected\neConf C091122\nTable I VERITAS AGN Detections. The only non-blazar\nobject is the radio galaxy M 87. The blazars discovered\nat VHE by VERITAS are marked with a dagger.\nObject Class Redshift\nM 87 FR I 0.004\nMkn 421 HBL 0.030\nMkn 501 HBL 0.034\n1ES 2344+514 HBL 0.044\n1ES 1959+650 HBL 0.047\nW Comae IBL 0.102\nRGB J0710+591 HBL 0.125\nH 1426+428 HBL 0.129\n1ES 0806+524 HBL 0.138\n1ES 0229+200 HBL 0.139\n1ES 1218+304 HBL 0.182\nRBS 0413 HBL 0.190\n1ES 0502+675 HBL 0.341\n3C 66A IBL 0.444?\nPKS 1424+240 IBL ?\nVER J0521+211 ? ?\n( ∼ 5.5 σ ; 3% Crab flux above 300 GeV; Γ VHE ∼ 2 . 7)\nduring VERITAS observations from December 2008\nto March 2009. The initial announcement of the VHE\ndiscovery [19] led to its discovery above 1 GeV in the\nFermi-LAT data using a special analysis. RBS 0413,\na relatively distant HBL (z=0.19), was observed for 16 h good-quality live time in 2008-09 2 . These data\nresulted in the discovery of VHE gamma-rays ( > 270 γ ,\n∼ 6 σ ) at a flux ( > 200 GeV) of ∼ 2% of the Crab Neb-\nula flux. The discovery [20] was announced simultane-\nously with the LAT MeV-GeV detection. The VHE\nand other MWL observations, including Fermi-LAT\ndata, for each of these three sources will be the sub-\nject of a joint publication involving both the VERI-\nTAS and LAT collaborations.", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\n### **Acknowledgments**\nThis research is supported by grants from the US\nDepartment of Energy, the US National Science Foun-\ndation, and the Smithsonian Institution, by NSERC in\nCanada, by Science Foundation Ireland, and by STFC\nin the UK. We acknowledge the excellent work of the\ntechnical support staff at the FLWO and the collab-\norating institutions in the construction and operation\nof the instrument.", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **1. Introduction**\n\nActive galactic nuclei are the most numerous class\nof identified VHE γ -ray sources. These objects emit\nnon-thermal radiation across ∼ 20 orders of magnitude\nin energy and rank among the most powerful particle\naccelerators in the universe. A small fraction of AGN\npossess strong collimated outflows (jets) powered by\naccretion onto a supermassive black hole (SMBH).\nVHE γ -ray emission can be generated in these jets,\nlikely in a compact region very near the SMBH event\nhorizon. Blazars, a class of AGN with jets pointed\nalong the line-of-sight to the observer, are of par-\nticular interest in the VHE regime. Approximately\n30 blazars, primarily high-frequency-peaked BL Lacs\n(HBL), are identified as sources of VHE γ -rays, and\nsome are spectacularly variable on time scales com-\nparable to the light crossing time of their SMBH ( ∼ 2\nmin; [1]). VHE blazar studies probe the environment\nvery near the central SMBH and address a wide range\nof physical phenomena, including the accretion and\njet-formation processes. These studies also have cos-\nmological implications, as VHE blazar data can be\nused to strongly constrain primordial radiation fields\n(see the extragalactic background light (EBL) con-\nstraints from, e.g., [2, 3]).\nVHE blazars have double-humped spectral energy\ndistributions (SEDs), with one peak at UV/X-ray en-", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\nwell as correlated spectral hardening in both the VHE\nand X-ray bands. The VHE MWL observations were\nperformed in both ”quiescent” and flaring states for\nsome of the observed blazars. For the observed HBL\nobjects, the SEDs can be well described by a simple\nSSC model in both high and low states. However, an\nadditional external Compton component is necessary\nto adequately fit the SEDs of the IBL objects.\nThe Fermi-LAT is already having a significant im-\npact on the blazar KSP. In future seasons, the VER-\nITAS blazar discovery program will focus its dis-\ncovery program on hard-spectrum blazars detected\nby Fermi-LAT, and will likely have a greater focus\non high-risk/high-reward objects at larger redshifts\n(0 . 3 < z < 0 . 7). In addition, the number of VHE\nblazars studied in pre-planned MWL campaigns will\nincrease as data from the Fermi-LAT will be publicly\navailable. In particular, the extensive pre-planned\nMWL campaigns will focus on objects that are note-\nworthy for the impact their data may have on under-\nstanding the EBL. The simultaneous observations of\nblazars by VERITAS and Fermi-LAT will completely\nresolve the higher-energy SED peak, often for the first\ntime, enabling unprecedented constraints on the un-\nderlying blazar phenomena to be derived.", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **VERITAS Observations of Blazars**\nW. Benbow for the VERITAS Collaboration *Harvard-Smithsonian Center for Astrophysics, F.L. Whipple Observatory, PO Box 6369, Amado, AZ 85645,* *USA*\nThe VERITAS array of four 12-m diameter imaging atmospheric-Cherenkov telescopes in southern Arizona is\nused to study very high energy (VHE; E > 100 GeV) γ -ray emission from astrophysical objects. VERITAS is\ncurrently the most sensitive VHE γ -ray observatory in the world and one of the VERITAS collaboration’s Key\nScience Projects (KSP) is the study of blazars. These active galactic nuclei (AGN) are the most numerous class\nof identified VHE sources, with ∼ 30 known to emit VHE photons. More than 70 AGN, almost all of which\nare blazars, have been observed with the VERITAS array since 2007, in most cases with the deepest-ever VHE\nexposure. These observations have resulted in the detection of VHE γ -rays from 16 AGN (15 blazars), including\n8 for the first time at these energies. The VERITAS blazar KSP is summarized in this proceeding and selected\nresults are presented.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0770.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0770.pdf", - "query": "How many VHE blazar candidates were observed by VERITAS between September 2007 andJune 2009 ?", - "target_page": 3, - "target_passage": "More than 50 VHE blazar candidates were observed by VERITAS betweenSeptember 2007 andJune 2009.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **6. Blazars Upper Limits**\n\nMore than 50 VHE blazar candidates were observed\nby VERITAS between September 2007 and June 2009.\nThe total exposure on the 49 non-detected candi-\ndates is ∼ 305 h live time (average of 6.2 h per can-\ndidate). Approximately 55% of the total exposure is\nsplit amongst the 27 observed HBL. The remainder is\ndivided amongst the 8 IBL (26%), 5 LBL (6%), and 9\nFSRQ (13%). There are no clear indications of signifi-\ncant VHE γ -ray emission from any of these 49 blazars\n[25]. However, the observed significance distribution is\nclearly skewed towards positive values (see Figure 1).\nA stacking analysis performed on the entire data sam-\nple shows an overall excess of 430 γ -rays, correspond-\ning to a statistical significance of 4.8 σ , observed from\nthe directions of the candidate blazars. The IBL and\nHBL targets make up 96% of the observed excess. Ob-\nservations of these objects also comprise ∼ 80% of the\ntotal exposure. An identical stacked analysis of all\nthe extragalactic non-blazar targets observed, but not\nclearly detected ( > 5 σ ), by VERITAS does not show\na significant excess ( ∼ 120 h exposure). The stacked\nexcess persists using alternate methods for estimating\nthe background at each blazar location, and with dif-\nferent event selection criteria (e.g. soft cuts optimized\nfor sources with Γ VHE > 4). The distribution of VHE\nflux upper limits is shown in Figure 1. These 49 VHE\nflux upper limits are generally the most-constraining\never reported for these objects.", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\n### **5.1. Recent VERITAS Blazar Discoveries**\n\nPrior to the launch of Fermi VERITAS had discov-\nered VHE emission from 2 blazars. These included\nthe first VHE-detected IBL, W Comae [14, 15], and\nthe HBL 1ES 0806+524 [16]. VERITAS has discov-\nered 6 VHE blazars since the launch of Fermi. Three\nof these were initially observed by VERITAS prior to\nthe release of Fermi-LAT results, due to the X-ray\nbrightness of the synchrotron peaks of their SEDs.\nVHE emission from 3C 66A was discovered by VER-\nITAS in September 2008 [17] during a flaring episode\nthat was also observed by the Fermi-LAT [18]. The\nobserved flux above 200 GeV was 6% of the Crab Neb-\nula flux and the measured VHE spectrum was very\nsoft (Γ VHE ∼ 4 . 1). RGB J0710+591 was detected\neConf C091122\nTable I VERITAS AGN Detections. The only non-blazar\nobject is the radio galaxy M 87. The blazars discovered\nat VHE by VERITAS are marked with a dagger.\nObject Class Redshift\nM 87 FR I 0.004\nMkn 421 HBL 0.030\nMkn 501 HBL 0.034\n1ES 2344+514 HBL 0.044\n1ES 1959+650 HBL 0.047\nW Comae IBL 0.102\nRGB J0710+591 HBL 0.125\nH 1426+428 HBL 0.129\n1ES 0806+524 HBL 0.138\n1ES 0229+200 HBL 0.139\n1ES 1218+304 HBL 0.182\nRBS 0413 HBL 0.190\n1ES 0502+675 HBL 0.341\n3C 66A IBL 0.444?\nPKS 1424+240 IBL ?\nVER J0521+211 ? ?\n( ∼ 5.5 σ ; 3% Crab flux above 300 GeV; Γ VHE ∼ 2 . 7)\nduring VERITAS observations from December 2008\nto March 2009. The initial announcement of the VHE\ndiscovery [19] led to its discovery above 1 GeV in the\nFermi-LAT data using a special analysis. RBS 0413,\na relatively distant HBL (z=0.19), was observed for 16 h good-quality live time in 2008-09 2 . These data\nresulted in the discovery of VHE gamma-rays ( > 270 γ ,\n∼ 6 σ ) at a flux ( > 200 GeV) of ∼ 2% of the Crab Neb-\nula flux. The discovery [20] was announced simultane-\nously with the LAT MeV-GeV detection. The VHE\nand other MWL observations, including Fermi-LAT\ndata, for each of these three sources will be the sub-\nject of a joint publication involving both the VERI-\nTAS and LAT collaborations.", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\nVERITAS has detected VHE γ -ray emission from\n16 AGN (15 blazars), including 8 VHE discoveries.\nThese AGN are shown in Table I, and each has been\ndetected by the Large Area Telescope (LAT) instru-\nment aboard the Fermi Gamma-ray Space Telescope.\nEvery blazar discovered by VERITAS was the sub-\nject of ToO MWL observations to enable modeling of\nits simultaneously-measured SED. The known VHE\nblazars detected by VERITAS were similarly the tar-\ngets of MWL observations.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **7. Multi-wavelength Studies of VHE Blazars**\n\nDuring the first three seasons of VERITAS obser-\nvations, pre-planned extensive MWL campaigns were\norganized for three blazars 1ES 2344+514 (2007-08),\n1ES 1218+304 (2008-09) and 1ES 0229+200 (2009-\n10 - ongoing). In addition, numerous ToO MWL-\nobservation campaigns were performed. These include\ncampaigns for every blazar/AGN discovered by VER-\nITAS, and all include Swift (XRT and UVOT) data.\nAll MWL campaigns on the VHE blazars discovered\neConf C091122\nσ **−5 −4 −3 −2 −1 0 1 2 3 4 5**\n**Entries**\n**0**\n**2**\n**4**\n**6**\n**8**\n**10**\n**12**\n**Crab Flux % 0 2 4 6 8 10 12 14**\n**Entries**\n**0**\n**2**\n**4**\n**6**\n**8**\n**10**\n**12**\n**14**\n**16**\n**18**\nFigure 1: (Left) The preliminary significance measured from each of the 49 non-detected candidates using standard\nanalysis cuts. The curve shows a Gaussian distribution, with mean zero and standard deviation one, normalized to the\nnumber of blazars. A similar result is obtained using analysis cuts optimized for soft-spectrum sources. (Right) The\ndistribution of flux upper limits for the non-detected blazars in percentage of Crab Nebula flux above the observation\nthreshold. The time-weighted average limit is less than ∼ 2% Crab flux.\nsince the launch of Fermi include LAT detections. In\naddition, several MWL campaigns on the well-studied\nVHE blazars Mkn 421 and Mkn 501 (please see the\ncontributions of D. Gall and A. Konopelko in these\nproceedings) were also performed. Highlights of these\ncampaigns include:\n- 1ES 2344+514: A major (50% Crab) VHE flare,\nalong with correlations of the VHE and X-ray\nflux were observed from this HBL. The VHE\nand X-ray spectra harden during bright states,\nand a synchrotron self-Compton (SSC) model", - "page_start": 2, - "page_end": 3, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\n### **References**\n\n[1] F. Aharonian et al. 2007, ApJ , 664 , L71\n[2] F. Aharonian et al. 2006, Nature , 440 , 1018\n[3] F. Aharonian et al. 2007, A&A , 475 , L9\n[4] J. Holder, et al. 2008, AIPC , 1085 , 657\n[5] L. Costamante & G. Ghisellini 2002, A&A , 384 ,\n56\n[6] E.S. Perlman 2000, AIPC , 515 , 53\n[7] F.W. Stecker et al. 1996, ApJ , 473 , L75\n[8] P. Giommi et al. 2005, A&A , 434 , 385\n[9] S. Turriziani et al. 2007, A&A , 472 , 699\n[10] L. Costamante 2006, arXiv:0612709\n[11] P. Padovani et al. 2002, ApJ , 581 , 895\n[12] R. Muhkerjee et al. 2001, AIPC , 558 , 324\n[13] A.A. Abdo et al. 2009, ApJ , 700 , 597\n[14] V.A. Acciari et al. 2008, ApJ , 684 , L73\n[15] V.A. Acciari et al. 2009, ApJ , 707 , 612\n[16] V.A. Acciari et al. 2009, ApJ , 690 , L126\n[17] V.A. Acciari et al. 2009, ApJ , 693 , L104\n[[18] L.C. Reyes 2009, arXiv:0907.5175](http://arxiv.org/abs/0907.5175)\n[19] R.A. Ong 2009, ATel , 1941\n[20] R.A. Ong et al. 2009, ATel , 2272\n[21] V.A. Acciari et al. 2009, ApJ , 708 , L100\n[22] R.A. Ong et al. 2009, ATel , 2301\n[23] R.A. Ong et al. 2009, ATel , 2260\n[24] R.A. Ong et al. 2009, ATel , 2309\n[[25] W. Benbow 2009, arXiv:0908.1412](http://arxiv.org/abs/0908.1412)\n[26] V.A. Acciari et al. 2009, ApJ , submitted\n[27] V.A. Acciari et al. 2009, ApJ , 695 , 1370\n[28] V.A. Acciari et al. 2009, ApJ , in press\n[[29] J. Grube 2009, arXiv:0907.4862](http://arxiv.org/abs/0907.4862)\neConf C091122", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\n### **5.2. Discoveries Motivated by Fermi-LAT**\nThe successful VHE discovery observations by\nVERITAS of three blazars was motivated primarily\nby results from the first year of LAT data taking. In\nparticular, the VHE detections of PKS 1424+240 [21]\nand 1ES 0502+675 [22] were the result of VERITAS\nobservations triggered by the inclusion of these objects\nin the Fermi-LAT Bright AGN List [13]. The former\nis only the third IBL known to emit VHE gamma-\nrays, and the latter is the most distant BL Lac object\n2 RBS 0413 was observed further by VERITAS in Fall 2009.\n( z = 0 . 341) detected in the VHE band. In addition,\nVER J0521+211, likely associated with the radio-loud\nAGN RGB J0521.8+2112, was detected by VERTAS\nin ∼ 4 h of observations in October 2009 [23]. These\nobservations were motivated by its identification as a\n> 30 GeV γ -ray source in the public Fermi-LAT data.\nIts VHE flux is 5% of the Crab Nebula flux, placing it\namong the brightest VHE blazars detected in recent\nyears. VERITAS later observed even brighter VHE\nflaring from VER J0521+211 in November 2009 [24],\nleading to deeper VHE observations.", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **4. Blazar Discovery Program**\n\nThe blazars observed in the discovery program are\nlargely high-frequency-peaked BL Lac objects. How-\never, the program also includes IBLs (intermediate-\npeaked) and LBLs (low-peaked), as well as flat spec-\ntrum radio quasars (FSRQs), in an attempt to in-\ncrease the types of blazars known to emit VHE γ -rays.\nThe observed targets are drawn from a target list con-\ntaining objects visible to the telescopes at reasonable\nzenith angles ( − 8 < δ < 72 ), without a previously\npublished VHE limit below 1.5% Crab, and with a\nmeasured redshift z < 0 . 3. To further the study of the\nEBL a few objects having a large ( z > 0 . 3) are also\nincluded in the target list. The target list includes:\n- All nearby ( z < 0 . 3) HBL and IBL recom-\nmended as potential VHE emitters in [5, 6, 7].\n- The X-ray brightest HBL ( z < 0 . 3) in the recent\nSedentary [8] and ROXA [9] surveys.\n- Four distant ( z > 0 . 3) BL Lac objects recom-\nmended by [5, 10].\n- Several FSRQ recommended as potential VHE\nemitters in [6, 11].\n- All nearby ( z < 0 . 3) blazars detected by\nEGRET [12].\n- All nearby ( z < 0 . 3) blazars contained in the\nFermi-LAT Bright AGN Sample [13].\n- All sources ( | b | > 10 ) detected by Fermi-LAT\nwhere extrapolations of their MeV-GeV γ -ray\nspectrum (including EBL absorption; assuming\nz = 0.3 if the redshift is unknown) indicates a\npossible VERITAS detection in less than 20 h.\nThis criteria is the focus of the 2009-10 VERI-\nTAS blazar discovery program.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\nThe first two years of the VERITAS blazar KSP\nwere highly successful. Highlights include the detec-\ntion of more than a 16 VHE blazars with the obser-\nvations almost always having contemporaneous MWL\ndata. Among these detections are 8 VHE blazar dis-\ncoveries, including the first three IBLs known to emit\nVHE γ -rays. All but a handful of the blazars on the\ninitial VERITAS discovery target list were observed,\nand the flux limits generated for those not VHE de-\ntected are generally the most-constraining ever. The\nexcess seen in the stacked blazar analysis suggests\nthat the initial direction of the VERITAS discovery\nprogram was well justified, and that follow-up obser-\nvations of many of these initial targets will result in\nVHE discoveries. In addition, the Fermi-LAT is iden-\ntifying many new compelling targets for the VERITAS\nblazar discovery program. These new candidates have\nalready resulted in 3 VHE blazar discoveries. The\nfuture of the VERITAS blazar discovery program is\nclearly very bright.\nThe MWL aspect of the VERITAS blazar KSP has\nalso been highly successful. Every VERITAS obser-\nvation of a known, or newly discovered, VHE blazar\nhas been accompanied by contemporaneous MWL ob-\nservations. These data have resulted in the identifica-\neConf C091122\ntion of correlated VHE and X-ray flux variability, as", - "page_start": 3, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **1. Introduction**\n\nActive galactic nuclei are the most numerous class\nof identified VHE γ -ray sources. These objects emit\nnon-thermal radiation across ∼ 20 orders of magnitude\nin energy and rank among the most powerful particle\naccelerators in the universe. A small fraction of AGN\npossess strong collimated outflows (jets) powered by\naccretion onto a supermassive black hole (SMBH).\nVHE γ -ray emission can be generated in these jets,\nlikely in a compact region very near the SMBH event\nhorizon. Blazars, a class of AGN with jets pointed\nalong the line-of-sight to the observer, are of par-\nticular interest in the VHE regime. Approximately\n30 blazars, primarily high-frequency-peaked BL Lacs\n(HBL), are identified as sources of VHE γ -rays, and\nsome are spectacularly variable on time scales com-\nparable to the light crossing time of their SMBH ( ∼ 2\nmin; [1]). VHE blazar studies probe the environment\nvery near the central SMBH and address a wide range\nof physical phenomena, including the accretion and\njet-formation processes. These studies also have cos-\nmological implications, as VHE blazar data can be\nused to strongly constrain primordial radiation fields\n(see the extragalactic background light (EBL) con-\nstraints from, e.g., [2, 3]).\nVHE blazars have double-humped spectral energy\ndistributions (SEDs), with one peak at UV/X-ray en-", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **3. VERITAS Blazar KSP**\n\nVERITAS observes for ∼ 750 h and ∼ 250 h each\nyear during periods of astronomical darkness and par-\ntial moonlight, respectively. The moonlight observa-\ntions are almost exclusively used for a blazar discovery\nprogram, and a large fraction of the dark time is used\nfor the blazar KSP, which consists of:\n- A VHE blazar discovery program ( ∼ 200 h / yr):\nEach year ∼ 10 targets are selected to receive\n∼ 10 h of observations each during astronomi-\ncal darkness. These data are supplemented by\ndiscovery observations during periods of partial\nmoonlight.\n- A target-of-opportunity (ToO) observation pro-\ngram ( ∼ 50 h / yr): VERITAS blazar obser-\nvations can be triggered by either a VERI-\nTAS blazar discovery, a VHE flaring alert ( > 2\nCrab) from the blazar monitoring program of\nthe Whipple 10-m telescope or from another\nVHE instrument, or a lower-energy flaring alert\n(optical, X-ray or Fermi-LAT). Should the guar-\nanteed allocation be exhausted, further time can\nbe requested from a pool of director’s discre-\ntionary time.\n- Multi-wavelength (MWL) studies of VHE\nblazars ( ∼ 50 h / yr + ToO): Each year one\nblazar receives a deep exposure in a pre-planned\ncampaign of extensive, simultaneous MWL (X-\nray, optical, radio) measurements. ToO observa-\ntion proposals for MWL measurements are also\nsubmitted to lower-energy observatories (e.g.\nSwift) and are triggered by a VERITAS discov-\nery or flaring alert.\n- Distant VHE blazar studies to constrain the ex-\ntragalactic background light (EBL): Here dis-\ntant targets are given a higher priority in the\nblazar discovery program, as well as for the\nMWL observations of known VHE blazars, par-\nticularly those with hard VHE spectra.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed7_cc4.pdf", - "query": "For which language have been introduced the ActiveInference.jl library ?", - "target_page": 1, - "target_passage": " We introduce a new software package for the Julia programming language, the library ActiveInference.jl.", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **3. Using ActiveInference.jl**\n\nIn this section, we provide an overview of the various functions a user will need to\noperate ActiveInference . This includes functionalities for creating POMDP agents, for sim-\nulating behaviour and for fitting the models to data. In the next section, we demonstrate\nhow to use the package on a concrete worked example. ActiveInference is under continual\ndevelopment, and the newest version of the package, including documentation for how to\nuse it, can be found at [ github.com/ilabcode/ActiveInference.jl](https://github.com/ilabcode/ActiveInference.jl) .", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\nAcademic Editor: Astero Provata\nReceived: 25 October 2024\nRevised: 2 January 2025\nAccepted: 7 January 2025\nPublished: 12 January 2025\n**Citation:** Nehrer, S.W.; Ehrenreich\nLaursen, J.; Heins, C.; Friston, K.;\nMathys, C.; Thestrup Waade, P.\nIntroducing ActiveInference.jl : A\nJulia Library for Simulation and\nParameter Estimation with Active\nInference Models. *Entropy* **2025** , *27* , 62.\n[https://doi.org/10.3390/e27010062](https://doi.org/10.3390/e27010062)\n**Copyright:** © 2025 by the authors.\nLicensee MDPI, Basel, Switzerland.\nThis article is an open access article\ndistributed under the terms and\nconditions of the Creative Commons\nAttribution (CC BY) license\n[(https://creativecommons.org/](https://creativecommons.org/licenses/by/4.0/)\n[licenses/by/4.0/).](https://creativecommons.org/licenses/by/4.0/)\n*Article*\n**Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Active Inference Models**\n**Samuel William Nehrer 1,† [, Jonathan Ehrenreich Laursen](https://orcid.org/0009-0005-5041-6367) 1,† [, Conor Heins](https://orcid.org/0009-0005-7087-3717) 2,3, * [, Karl Friston](https://orcid.org/0000-0002-5884-7728) 3,4 [,](https://orcid.org/0000-0001-7984-8909)**\n**Christoph Mathys [5](https://orcid.org/0000-0003-4079-5453) and Peter Thestrup Waade [5](https://orcid.org/0000-0002-6061-0084)**\n1 School of Culture and Communication, Aarhus University, 8000 Aarhus, Denmark;\n202204724@post.au.dk (S.W.N.); 202204836@post.au.dk (J.E.L.)\n2 Department of Collective Behaviour, Max Planck Institute of Animal Behavior, D-78457 Konstanz, Germany\n3 VERSES Research Lab., Los Angeles, CA 90016, USA; k.friston@ucl.ac.uk\n4 Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK\n5 Interacting Minds Centre, Aarhus University, 8000 Aarhus, Denmark; chmathys@cas.au.dk (C.M.);\nptw@cas.au.dk (P.T.W.)\n* Correspondence: cheins@ab.mpg.de\n† These authors contributed equally to this work.\n**Abstract:** We introduce a new software package for the Julia programming language,\nthe library ActiveInference.jl . To make active inference agents with Partially Ob-\nservable Markov Decision Process (POMDP) generative models available to the grow-\ning research community using Julia, we re-implemented the pymdp library for Python.\nActiveInference.jl is compatible with cutting-edge Julia libraries designed for cognitive\nand behavioural modelling, as it is used in computational psychiatry, cognitive science\nand neuroscience. This means that POMDP active inference models can now be easily\nfit to empirically observed behaviour using sampling, as well as variational methods. In\nthis article, we show how ActiveInference.jl makes building POMDP active inference\nmodels straightforward, and how it enables researchers to use them for simulation, as well\nas fitting them to data or performing a model comparison.\n**Keywords:** active inference; free energy principle; predictive processing; Markov decision\nprocess; cognitive modelling; Julia\n**PACS:** 87.15.Aa\n**MSC:** 91-08\n**JEL Classification:** C63", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **1. Introduction**\n\nthat aims to provide easy-to-use tools for model fitting with AIF models and to introduce\nAIF to the growing community of researchers using Julia for computational psychiatry and\ncognitive modelling. Julia is a free and open-source high-level programming language that\nretains an easy user interface reminiscent of that in M ATLAB and Python. Simultaneously,\n3 of 33\nJulia uses its “just-in-time” (JIT) compilations via the LLVM framework to approach the\nspeed of languages like C without relying on external compilers [ 36 ]. Julia is also natively\nauto-differentiable, which means it can solve what is called the two-language problem\n(i.e., that high-level languages often have to rely on lower-level languages, either for\nperformance or for auto-differentiability; this is the case with standard tools for cognitive\nmodelling, where languages like R [ 37 ] must rely on external languages like STAN [ 38 ] for\nBayesian model fitting). This means that ActiveInference , in conjunction with Turing [ 39 ],\nJulia’s powerful library for Bayesian model fitting, and its newly developed extension for\nbehavioural modelling, ActionModels , makes it possible to use cutting-edge Markov Chain\nMonte Carlo [ 40 ] methods, as well as variational methods [ 35 ], for Bayesian model fitting\nwith AIF. Crucially, this allows researchers to not only simulate AIF in a fast programming\nlanguage, but to also fit them to empirical behaviour, as is performed in cognitive modelling\nand computational psychiatry. Importantly, this also places AIF models in an ecosystem\nof other models for computational psychiatry so that it can easily be compared with\nmodels, like Hierarchical Gaussian Filters [ 41 ], and reinforcement learning models, like the\nclassic Rescorla- Wagner model [ 42 ]. As part of making ActiveInference.jl available to the\nscientific community, and to the larger software ecosystem within computational psychiatry,\nit is implemented as part of the Translational Algorithms for Psychiatry-Advancing Science\n(TAPAS) ecosystem [ 43 ].\nIn the next section, we provide a conceptual and formal introduction to AIF, particu-\nlarly in the context of using POMDP generative models. In Section 3 , we demonstrate how\nto use the package in practice, both for simulation and parameter estimation. In Section 4 ,\nwe give a fully worked example of how ActiveInference can be used with a concrete\nsimulated dataset. Finally, we discuss potential applications and future directions for\ndeveloping the package.\n4 of 33", - "page_start": 1, - "page_end": 3, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **1. Introduction**\n\nWe introduce a novel software library for Julia, ActiveInference , which lets users\nproduce the simulated behaviour of agents and their internal belief states with active\ninference (AIF) models, as well as fit such models to empirically observed behaviour.\nAIF [ 1 - 3 ] is a generally applicable formal framework for understanding and simulating\nintelligent behaviour that is based in neurobiology and first principles from statistical\nphysics [ 4 - 8 ]. AIF treats action and perception as unified under a joint imperative: to\nminimise the variational free energy ( *VFE* ), which quantifies how well the agent’s internal\ngenerative model explains incoming sensory observations. It is an upper bound on the\nthe surprise from sensory observations, making AIF formally related to prediction error\n*Entropy* **2025** , *27* , 62 [https://doi.org/10.3390/e27010062](https://doi.org/10.3390/e27010062)\n2 of 33\nminimisation [ 9 ]. Choosing actions that minimise the expected free energy ( *EFE* ) of their\nconsequences provides a natural balance between exploratory and exploitative behaviour;\ngeneralises descriptive approaches to behavioural modelling, like reinforcement learning\nand expected utility maximisation; and provides a singular approach to adaptive behaviour\nthat can be used across different environments. AIF was argued to be applicable to any self-\norganising system that actively maintains a stable boundary that defines its integrity [ 10 ],\na broad category that includes cells and plants [ 11 ], as well as humans [ 2 ] and even\ncollectives [ 12 ]. Owing to its generality, AIF has seen a rise in popularity across multiple\nfields. It is used for theoretical simulations of the mechanisms underlying various types of\nbehaviour [ 2 ], computational phenotyping in computational psychiatry [ 13 , 14 ], and agent-\nbased simulations of population dynamics [ 15 ], as well as in engineering and robotics [ 16 ].\nIn AIF, perception and concurrent action are based on performing a variational Bayesian\ninversion of a generative model of the environment (i.e., a model of how the environment\nchanges and brings about sensory observations). This belief updating includes inferring\n(hidden) states of the environment, learning parameters of the generative model and\nlearning the structure of the generative model. Since the requisite inference schemes come\npre-specified, the main task in AIF modelling becomes specifying an appropriate generative\nmodel. This includes specifying priors over environmental states, as well as what might\nbe called *prior preferences* , *preference priors* or *goal priors* : immutable prior expectations that", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **3. Using ActiveInference.jl**\n\n### *3.1. Creating and Using a POMDP*\n\nThe general structure of ActiveInference.jl is heavily inspired by pymdp [ 23 ],\na Python library for implementing simulations of AIF in discrete state spaces. Those\nalready acquainted with pymdp should find the syntax here familiar. ActiveInference\ncan be installed as normal from the official Julia General Registry using the Julia’s native\npackage manager Pkg: � � **using** Pkg\nPkg.add(ActiveInference) � � It can then be loaded into the current project environment: � � **using** ActiveInference � � Central to the package is the AIF object. This is a structure containing all the components of\nthe generative model, as well as the dynamic belief states and the various settings needed to\nperform AIF, and is used in conjunction with most of the high-level functions of the package.\nAn AIF object can be created with the init_aif function, which takes as arguments the\ncomponents of the generative model and a dictionary of various settings and parameters:\n� � # Create AIF object\naif = init_aif(\nA:: Vector { Array {T, N}}, # A-matrices\nB:: Vector { Array {T, N}}; # B-matrices\nC:: Vector { Array { Real }}, # C-matrices (optional)\nD:: Vector { Vector { Real }}, # D-matrices (optional)\nE:: Vector {T}, # E-vector (optional)\npA:: Union { Vector { Array {T, N}}, Nothing }, # Dirichlet priors for A-matrices (optional)\npB:: Union { Vector { Array {T, N}}, Nothing }, # Dirichlet priors for B-matrices (optional)\npD:: Union { Vector { Array { Real }}, Nothing }, # Dirichlet priors for D-vectors (optional)", - "page_start": 10, - "page_end": 11, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **1. Introduction**\n\nmake up an agents’ preferences by furnishing a set of predictions over future states or\nobservations; in fulfilling these predictions, free energy is minimised. The space of possible\ngenerative models is vast, and they often have to be handcrafted for a given environment.\nHowever, there are some families of generative models that can be considered “universal”\nin the sense that they can be used for most environments. Currently, the most popular of\nthese is the discrete state-space Partially Observable Markov Decision Process (POMDP)-\nbased generative models. Since they are ubiquitous in the literature, we focus here on\nmaking these types of generative models available to researchers. There are, however, other\ntypes of universal generative models, like generalised filtering models [ 17 ] or Hierarchical\nGaussian Filtering-based models [ 18 , 19 ], that will be implemented in the future.\nTools for simulating POMDP-AIF models were originally developed as part of the\nDEM [ 20 ] library for M ATLAB [ 21 ] (part of the larger SPM library [ 22 ]). Since then, a\nmodal and flexible software package pymdp [ 23 ] was created for Python [ 24 ], as well as a\nperformance-oriented package cpp-AIF [ 25 ] for C++ [ 26 ] that can be used across platforms.\nFinally, the factor graph library RxInfer [ 27 ] for Julia [ 28 ] has also been used to implement\nsome AIF models on an efficient factor graph back-end [ 29 - 31 ]. The important tools\nthat these packages provide make AIF available for researchers to perform simulation\nstudies and for use in engineering contexts. They do not, however, usually allow for\nfitting models to empirically observed data, which is a fundamental method used in\ncognitive modelling [ 32 ], often in the context of computational psychiatry [ 13 ], to infer the\nmechanisms underlying variations in behaviour or to investigate the differences between\n(for example, clinical) populations. Smith and colleagues [ 33 ] provided a guide for manually\ndoing variational Bayesian parameter estimation based on empirical data, but only in\nM ATLAB and restricted to a particular class of variational parameter estimation methods\n(variational Laplace), instead of the sampling-based methods that currently predominate in\nthe field of cognitive modelling [ 34 , 35 ].\nIn this paper, we introduce ActiveInference.jl , a new software library for Julia [ 28 ]", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **2. Active Inference with POMDPs**\n\n### *2.2. Perception in Active Inference*\n\nSolving for *q* ( *s* *f* *t* ) yields\nln *q* ( *s* *f* *t* ) = E *q* *i* *\\* *f* [ ln *P* ( *o* *t* *|* *s* *t* )] + ln � E *P* ( *s* *f* *t* *−* 1 , *u* *f* *t* *−* 1 ) � *P* ( *s* *f* *t* *|* *s* *f* *t* *−* 1 , *u* *f* *t* *−* 1 ) *−* 1 (15)\nwhich leads us to the coordinate descent update equation:\n*q* ** ( *s* *f* *t* ) = *σ* � E *q* *i* *\\* *f* [ ln *P* ( *o* *t* *|* *s* *t* )] + ln � E *P* ( *s* *f* *t* *−* 1 , *u* *f* *t* *−* 1 ) � *P* ( *s* *f* *t* *|* *s* *f* *t* *−* 1 , *u* *f* *t* *−* 1 )�� (16)\nwhere E *q* *i* *\\* *f* denotes the expectation over *q* ( *s* ) for factor *i* , where the posterior over states\nin the other factors *f* are kept constant. By iteratively solving ( 16 ), the FPI scheme will\neventually find a local optimum and converge to a solution for the variational posterior.\nBy default, ActiveInference uses 10 iterations or stops when *∂* *F* *t* *<* 0.001. This posterior\nthen comprises the AIF agent’s belief about the state of the environment, and therefore,\nits perception.", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **1. Introduction**\n\n**Core Concepts**\n**AIF A** ctive **i** nference is a formal framework for modelling behaviour and cog-\nnition. Perception and action are cast as minimising free energy—the *VFE*\nand *EFE* , respectively—given a generative model of the environment.\n**VFE** The **v** ariational **f** ree **e** nergy *F* quantifies how well a generative model explains incoming sensory observations. It can be rewritten as the negative\nlog model evidence (called surprise) upper-bounded by the divergence\nfrom the optimal posterior *p* ( *s* *|* *o* ) . Perception as inference is accomplished by selecting the approximate posterior *q* ( *s* ) with the lowest associated\n*VFE* .\n*F* [ *q* ( *s* ) , *o* ] ≜ *D* KL [ *q* ( *s* ) *∥* *p* ( *o* , *s* )] = *D* KL [ *q* ( *s* ) *∥* *p* ( *s* *|* *o* )] � �� � Divergence *−* ln *p* ( *o* ) � �� � Surprise\n**EFE** The **e** xpected **f** ree **e** nergy *G* quantifies the expected future free energy\nunder an action policy *π* . It consists of an information gain term and a\npragmatic value term that provide a natural balance between exploratory\nand goal-seeking behaviour. Action as inference is accomplished by select-\ning the action policy with the lowest associated *EFE* .\n*G* *π* = *−* E *q* ( ̃ *o* , ̃ *s* *|* *π* ) [ ln *q* ( ̃ *s* *|* ̃ *o* , *π* ) *−* ln *q* ( ̃ *s* *|* *π* )] � �� � Information gain\n*−* E *q* ( ̃ *o* *|* *π* ) [ ln *p* ( ̃ *o* *|* *C* )] � �� � Pragmatic value\n**Generative**\n**model**\nThe generative model is an agent’s formal assumptions about the structure\nand dynamics of its environment, based on which perceptual and active\ninferences are carried out. Many types of generative models exist that are\nsuitable for different environments and tasks.\n**POMDP** The **P** artially **O** bservable **M** arkov **D** ecision **P** rocess is a type of flexible\ngenerative model that is widely used in the AIF literature. In discrete time\nand usually a discrete state space, this model type is parametrised to fit a\ngiven task by a set matrices containing probability distributions.", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Calculate the PSIS LOO\n\nPSIS_loo = psis_loo(model,results.chains) � � **5. Discussion**\nWe introduce ActiveInference.jl , a novel Julia software package for creating and\nusing POMDP-based AIF models for simulation and fitting to empirical data, demonstrat-\ning its ease of use on a small parameter study with simulated agents. ActiveInference.jl\nmakes AIF modelling available in a fast language, equipped with an interface and situated\nin an ecosystem oriented specifically towards cognitive and behavioural modelling.\nImportantly, the ability to fit models to empirical data with sampling-based methods\nprovides value to researchers within cognitive modelling and computational psychiatry: it\nallows for comparing estimated parameter values between population groups or investigat-\ning the temporal dynamics of belief changes in experimental participants. Dynamic belief\ntrajectories can then be related to other (for example, physiological) measures, as is usual\nin model-based neuroscience [ 65 ]. This method can also, in principle, be used for fitting\nmodels to other types of experimentally observable systems, like animals, organoids [ 66 ],\nand simulated or emergent systems [ 67 ]. The package can also be used for agent-based\nmodelling in general, for repeating earlier analyses with sampling based model-fitting\nand for comparing POMDP-based AIF models directly to other types of models.\nSince they implement full approximate Bayesian inferences, AIF models are compu-\ntationally more demanding than many approaches traditionally used in cognitive and\nagent-based modelling, in particular when the dimensionality of the generative model is\nlarge. This means that models with highly multidimensional or complex behaviour and\nlarge numbers of agents can be computationally infeasible to implement, especially given\nthe additional computational demands introduced by fitting these models to empirical\ndata. Avenues for addressing this implicit scaling problem were proposed in the context of\nmachine learning applications [ 68 , 69 ], and with the use of simplifying assumptions—the\nuse of which are ubiquitous in computational modelling—AIF has been used to model\nmulti-agent phenomena, such as opinion dynamics [ 15 , 70 ], coordinated foraging [ 71 ] and\nfish school movements [ 12 ]. It remains to be explored how AIF models can be applied to", - "page_start": 27, - "page_end": 28, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **2. Active Inference with POMDPs**\n\n### *2.2. Perception in Active Inference*\n\nIt is a property of the KL divergence that the two distributions are identical when\n*D* KL [ *q* ( *s* ) *∥* *p* ( *s* *|* *o* )] = 0. Minimising this divergence then corresponds to approximating the exact posterior *p* ( *s* *|* *o* ) with *q* ( *s* ) . We cannot evaluate this divergence directly since the exact posterior is still unknown. We therefore replace the expression of the exact posterior\nwith the right-hand side of Equation ( 1 ). Note that here we use the joint likelihood *p* ( *o* , *s* )\nnotation, fraction rule *a* *b* *c* = *a* *b* ** *c* and logarithmic rule ln ( *a* ** *b* ) = ln *a* + ln *b* :\n∑ *s* *q* ( *s* ) ln *q* ( *s* ) *p* ( *o* , *s* )\n*p* ( *o* )\n= ∑ *s* *q* ( *s* ) ln *q* ( *s* ) *p* ( *o* , *s* ) + ln *p* ( *o* ) (3)\nWe can now rewrite the first term of the right-hand side as the KL divergence of the\napproximate posterior from the joint likelihood, which is equal to the expression used in\nEquation ( 2 ):\n*D* KL [ *q* ( *s* ) *∥* *p* ( *s* *|* *o* )] = *D* KL [ *q* ( *s* ) *∥* *p* ( *o* , *s* )] + ln *p* ( *o* ) (4)\nWe now define the *VFE* ( *F* [ *q* ( *s* ) , *o* ]) as the KL divergence of the approximate posterior from the joint likelihood. The VFE is only a function of *q* ( *s* ) and *o* (and the generative model *m* ),\nand we can therefore calculate it without knowing the model evidence *p* ( *o* ) :\n*F* ≜ *D* KL [ *q* ( *s* ) *∥* *p* ( *o* , *s* )] = ∑ *s* *q* ( *s* ) ln *q* ( *s* ) *p* ( *o* , *s* ) (5)\nThe probability-weighted sum can be rewritten as an expectation, and the joint likelihood\ncan be decomposed into a prior and a likelihood:\n*F* ≜ E *q* ( *s* ) � ln *q* ( *s* ) *p* ( *o* , *s* ) � = E *q* ( *s* ) [ ln *q* ( *s* ) *−* ln *p* ( *o* *|* *s* ) *−* ln *p* ( *s* )] (6)", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed7_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed7_cc4.pdf", - "query": "To which system does the AIF apply ?", - "target_page": 2, - "target_passage": "AIF was argued to be applicable to any self organising system that actively maintains a stable boundary that defines its integrity [10], a broad category that includes cells and plants [11], as well as humans [2] and even collectives [12].", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "#\n\n## Chapter 10. Migration and expiring data and indexes\n\n### **11.2 ACIF exits**\nThe ACIF user exit is a point during the ACIF processing where control is transferred from\nACIF to a user-written program. After the user-written program finishes, the control is\nreturned to ACIF. User programs can be configured at four points during ACIF processing:\ninput, indexing, output, and resource.\n**Important:** Always recompile all of the customized user exits after you upgrade the\nContent Manager OnDemand software because the header files might change with\ndifferent versions.\n**PDF Indexer** : The PDF Indexer does not support any user exits.", - "page_start": 265, - "page_end": 265, - "source_file": "sg246915.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **4 Using the system**\n\nThis section provides a description of the various functions of the system represented by each tab indicated in\nsection 3.2.3 above.", - "page_start": 16, - "page_end": 16, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# Calculate the PSIS LOO\n\nalso be added, like hierarchical and temporally deep POMDPs. Model structure learning\ncould be considered, where different model structures are compared and chosen between\nby evaluating their free energies. Sophisticated inference, where predictions are also made\nabout changes in one’s own beliefs—depending on expected action-dependent observations\nin the future—could also be implemented [ 58 ]. Finally, the package could be extended to\nother types of generative models than POMDPs, including other universal models, like\ngeneralised filtering [ 17 ] and Hierarchical Gaussian Filter models [ 41 ], as well as custom\ngenerative models, or even (deep learning-based) amortised inference models. These vari-\nous extensions could provide valuable tools for using AIF models in both theoretical and\napplied research.\n**Author Contributions:** Conceptualisation, S.W.N., J.E.L. and P.T.W.; methodology, S.W.N., J.E.L. and\nP.T.W.; software, S.W.N., J.E.L. and P.T.W.; formal analysis, S.W.N. and J.E.L.; writing—original draft\npreparation, S.W.N. and J.E.L.; writing—review and editing, C.H., K.F., C.M. and P.T.W.; visualisation,\nS.W.N. and J.E.L.; supervision, C.M. and P.T.W.; project administration, P.T.W. All authors read and\nagreed to the published version of this manuscript.\n**Funding:** C.M. acknowledges funding from Aarhus Universitets Forskningsfonds (grant no. AUFF-\nE-2019-7-10) and from the Carlsberg Foundation (grant no. CF21-0439).\n**Institutional Review Board Statement:** Not applicable.\n**Informed Consent Statement:** Not applicable.\n**Data Availability Statement:** The original data presented in this study are openly available in\nActiveInferenceJuliaPaper at URL: [ https://osf.io/j3k5q/](https://osf.io/j3k5q/) .\n**Conflicts of Interest:** The authors declare no conflicts of interest. The funders had no role in the design\nof this study; in the collection, analyses or interpretation of data; in the writing of this manuscript; or\nin the decision to publish the results.\n**Abbreviations**\nThe following abbreviations are used in this manuscript:\nAIF Active inference\nFEP Free energy principle\nVFE Variational free energy\nEFE Expected free energy\nMCMC Markov Chain Monte Carlo\nPOMDP Partially Observed Markov Decision Process", - "page_start": 28, - "page_end": 29, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "#\n\n## Chapter 7. Indexing and loading\n\n### **7.4 Getting started with ACIF indexing**\n\nThe AFP Conversion and Indexing Facility (ACIF) consists of three separate but related\nfunctions. ACIF can perform the following tasks:\n� Convert line data to AFP.\n� Index line or AFP data.\n� Collect resources.\nACIF accepts either line data or AFP as input and can produce three output files:\n� The output file, which is called the “ out ” file, is either line data or AFP.\n� The index file, which is called the “ ind ” file, is an AFP file.\n� The resource file, which is called the “ res ” file, is an AFP file.\nThree “modes” of running ACIF are available:\n� Mode one: Line data input to ACIF creates line data output:\n- Specify the ACIF parameter CONVERT=NO .\n- ACIF does not create a resource file.\n- Files produced: .out and .ind .\n� Mode two: Line data input to ACIF creates AFP output:\n- Specify the ACIF parameter CONVERT=YES .\n- ACIF creates an AFP resource file.\n- Files produced: .out , .ind , and .res .\n� Mode three: AFP input to ACIF creates AFP output:\n- Specify the ACIF parameter CONVERT=YES .\n- ACIF creates an AFP resource file.\n- Files produced: .out , .ind , and .res .\nA subset of the second mode is mixed mode input (line data records mixed with AFP\nrecords). In this case, ACIF creates AFP output:\n� Specify the ACIF parameter CONVERT=YES .", - "page_start": 196, - "page_end": 197, - "source_file": "sg246915.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **5 Key Category Analysis**\n\n### **5.1 Using the default list**\nIf the NFP, PM or SE decides to use the default list, they can proceed to the Reporting tables directly. (Section 6\nReporting Tables).", - "page_start": 21, - "page_end": 21, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.5 Approval or Rejection of an inventory (NFP)**\n\nThis section describes how the NFP approves or rejects an inventory after being sent for approval by the PM\n(See section 10.4).", - "page_start": 39, - "page_end": 39, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "#define _c_ACCT_OUT\n/ */\n/* */\n/* MODULE NAME: ACCT_OUT.C */\n/* */\n/* */\n/* SYNOPSIS: ACIF Output Exit */\n**Important:** The ACIF output file can be in either Line Data or AFP format. If the ACIF\noutput file is in AFP format, it is important to understand the structure of AFP before you\nwrite or modify an output exit.\nChapter 11. Exits\n/* */\n/* DESCRIPTION: This program will delete all non-AFP records (or */\n/* records that do not begin with X(5A) from the */\n/* output object before giving control back to ACIF */\n/* */\n/ */\n/* Standard acif exit header file */\n/ /\n*/", - "page_start": 269, - "page_end": 270, - "source_file": "sg246915.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## new accounting standards and interpretations\n\nhave been published that are not mandatory for\n30 June 2013 reporting periods and have not yet\nbeen applied in the financial statements. The\nGroup’s assessment of the impact of these new\nstandards and interpretations is set out below.\n〉 〉 AASB 9 *Financial Instruments* (effective for\nannual reporting periods beginning on or\nafter 1 January 2015). AASB 9 addresses the\nclassification, measurement and derecogni-\ntion of financial assets and financial liabili-\nties. The standard is not applicable until 1\nJanuary 2015 but is available for early adop-\ntion. When adopted, the standard will affect\nin particular the Group’s accounting for its\navailable-for-sale financial assets, since AASB\n9 only permits the recognition of fair value\ngains and losses in other comprehensive\nincome if they relate to equity investments\nthat are not held for trading.\nThere will be no impact on the Group’s\naccounting for financial liabilities, as the new\nrequirements only affect the accounting for\nfinancial liabilities that are designated at fair\nvalue through profit or loss and the Group\ndoes not have any such liabilities. The\nde-recognition rules have been transferred\nfrom AASB 139 Financial Instruments:\nRecognition and Measurement and have\nnot been changed.\n〉 〉 AASB 10 *Consolidated Financial Statements*\n(effective for annual reporting periods\ncommencing on or after 1 January 2013).\nAASB 10 establishes a new control model\nwhich broadens the situations when an\nentity is considered to be controlled by\nanother entity and includes new guidance\nfor applying the model to specific situations,\nincluding when acting as a manager may give\ncontrol, the impact of potential voting rights\nand when holding less than a majority voting\nNotes to the Financial Statements\n**75**\nNotes to the Financial Statements\ncontinued\nrights may give control. The standard is", - "page_start": 75, - "page_end": 76, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## new accounting standards and interpretations\n\napplicable to the Group from 1 July 2013.\nBased on investments held by the Group as\nat 30 June 2013, the standard is not\nexpected to have a significant impact.\n〉 〉 AASB 12 *Disclosure of Interests in Other*\n*Entities* (effective for annual reporting\nperiods commencing on or after 1 January\n2013). AASB 12 includes all disclosures\nrelating to an entity’s interests in subsidi-\naries, joint arrangements, associates and\nstructures entities. New disclosures have\nbeen introduced about the judgements\nmade by management to determine whether\ncontrol exists, and to require summarised\ninformation about joint arrangements,\nassociates and structured entities and\nsubsidiaries with non-controlling interests.\nThe standard is applicable to the Group from\n1 July 2013. Based on interests held by the\nGroup as at 30 June 2013, the standard is not\nexpected to have a significant impact.\n〉 〉 AASB 13 *Fair Value Measurement* (effective\nfor annual reporting periods commencing on\nor after 1 January 2013). AASB 13 establishes\na single framework for measuring fair value\nof financial and non-financial items recog-\nnised at fair value in the statement of finan-\ncial position or disclosed in the notes to the\nfinancial statements. The standard is not\napplicable until 1 January 2013 but is avail-\nable for early adoption. The Group does not\nexpect any material impact on adoption of\nthe standard.\n〉 〉 AASB 119 *Employee Benefits* (effective for\nannual reporting periods commencing on or\nafter 1 January 2013). The revised standard\nchanges the definition of short-term\nemployee benefits. The distinction between\nshort-term and other long-term employee\nbenefits is now based on whether the bene-\nfits are expected to be settled wholly within\n12 months after the reporting date.\n〉 〉 IFRIC 20 *Stripping Costs in the Production*", - "page_start": 76, - "page_end": 76, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "#\n\n## Chapter 11. Exits\n\nIn Multiplatforms, ACIF user exits must be written in C. In z/OS, ACIF user exits can be written\nin C, COBOL, or assembler. For more information, see the *“* Special considerations for\nAPKACIF exits written in COBOL” section in the *IBM Content Manager OnDemand for z/OS,*\n*V9.0, Administration Guide,* SC19-3364. ACIF exits do not exist in Content Manager\nOnDemand for IBM i.\nFor detailed documentation about each exit point, see *IBM Content Manager OnDemand for*\n*Multiplatforms - Indexing Reference* , SC19-3354, and *IBM Content Manager OnDemand for*\n*z/OS and OS/390 - Indexing Reference* , SC27-1375.", - "page_start": 266, - "page_end": 266, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed7_cc4.pdf", - "query": "What is the definition of POMDP ?", - "target_page": 4, - "target_passage": " The Partially Observable Markov Decision Process is a type of flexible generative model that is widely used in the AIF literature. In discrete time and usually a discrete state space, this model type is parametrised to fit a given task by a set matrices containing probability distributions.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **2. Active Inference with POMDPs**\n\n### *2.1. POMDPs in Active Inference*\n\nIn AIF, the POMDP is one of the most common families of generative models used\nto make inferences about the environment. It is a Markovian discrete state-space model,\nwhere employing it means representing the environment and observations as inhabiting\none among a set of possible (possibly multidimensional) states, and that the changes\nin these states can only depend on the system’s previous state and the agent’s actions.\nEnvironmental states are not directly observable, so they have to be inferred based on\nincoming sensory observations. In AIF for POMDPs and other generative models in general,\nboth perception and action are cast as Bayesian inferences (see Sections 2.2 and 2.3 ), as well\nas the learning of parameters of the generative model (see Section 2.4 ). Crucially, an agent’s\ngenerative model does not a priori have to be isomorphic to the true environment (i.e.,\nthe data-generating process), although this will generally lead to a successful inference,\nand that the generative model will therefore often come to resemble the environment\nthrough learning.\nA discrete state-space POMDP in AIF is conventionally defined by five main sets of\nparameters: **A** , **B** , **C** , **D** and **E** [ 1 , 33 ], see Figure 1 . Together, these parametrise the agent’s\nprior beliefs about the prior probability of different states in the environment, how states\nof the environment change and how they generate observations. Typically, they will be\nvectors, matrices or tensors; however, henceforth we denote them by their corresponding\nletter in bold. These make up the components needed for the agent to perform AIF.\n**A** , also called the *observation model* , represents the state-to-observation likelihood model.\nThis describes how observations depend on or are generated by states of the environment.\nIt is structured as a matrix with a column for each possible environmental state *s* , and a row\nfor each possible observation *o* . Each column is then a categorical probability distribution\nover the observations that will occur given the environmental state (meaning that each\ncolumn must contain non-negative values that sum to 1). If the observations are multidi-\nmensional (i.e., multiple observations are made at each time point), there is a matrix for\neach observation modality. If two or more states determine the observation, the likelihood\nmodel then becomes a tensor. If **A** is imprecise (i.e., the probabilities are highly entropic and\nevenly distributed), observations are taken to carry less information about the environment,", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **2. Active Inference with POMDPs**\n\n### *2.1. POMDPs in Active Inference*\n\nthe Bayesian inference.\n**E** , also called the *habit prior* , is the prior over policies or paths. In the AIF vernacular,\npolicies are allowable sequences of actions, with some specified policy length or temporal\ndepth. **E** encodes the agent’s preferences for choosing certain policies in the absence of\nplans based upon *expected free energy* , sometimes called the agent’s “habits”. It is a single\nprobability distribution over each possible policy.\nIn addition to the five matrices, there are several hyper-parameters that are not part\nof the generative model, but are part of the inference algorithm. Here, we include two of\nthe most common: the *γ* and *α* (inverse) temperature parameters. *γ* , the precision over\npolicies, is the inverse temperature of a softmax transformation of expected free energies\nover policies, which is covered later in this section. After policies have been selected for a\ngiven time step, they are marginalised to calculate the probabilities of taking each possible\naction in the next time step. *α* , the action precision, is the inverse temperature of a softmax\ntransformation on these final action probabilities, with higher values resulting in more\nstochastic action selection.\nAs noted, here we focus specifically on the POMDP-based generative models often\nused in the AIF literature. However, the basic steps when performing AIF—perception,\naction and learning—remain the same across generative models. In the remainder of this\nsection, we describe each of these three steps in turn.\n7 of 33\n**Figure 1.** Depiction of a POMDP generative model. This encodes the agent’s expectations about how\nthe state *s* of the environment changes over time *t* , and how it generates observation *o* at each time step.\n**A** , also called the observation model, describes how environmental states give rise to observations. **B** ,\nalso called the transition model, describes how environmental states change over time, depending on\naction *u* (called policy *π* when structured into sequences). **C** is the preference prior, which encodes\nthe agent’s preferences for observations. This shapes the expected free energy *G* associated with each\npolicy, which is used for policy selection. **D** encodes the agent’s prior belief over environmental states\nbefore making any observations, and **E** is the prior over policies that determines the agent’s preferences\nfor policies in the absence of other motivation.", - "page_start": 5, - "page_end": 6, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Calculate the PSIS LOO\n\nalso be added, like hierarchical and temporally deep POMDPs. Model structure learning\ncould be considered, where different model structures are compared and chosen between\nby evaluating their free energies. Sophisticated inference, where predictions are also made\nabout changes in one’s own beliefs—depending on expected action-dependent observations\nin the future—could also be implemented [ 58 ]. Finally, the package could be extended to\nother types of generative models than POMDPs, including other universal models, like\ngeneralised filtering [ 17 ] and Hierarchical Gaussian Filter models [ 41 ], as well as custom\ngenerative models, or even (deep learning-based) amortised inference models. These vari-\nous extensions could provide valuable tools for using AIF models in both theoretical and\napplied research.\n**Author Contributions:** Conceptualisation, S.W.N., J.E.L. and P.T.W.; methodology, S.W.N., J.E.L. and\nP.T.W.; software, S.W.N., J.E.L. and P.T.W.; formal analysis, S.W.N. and J.E.L.; writing—original draft\npreparation, S.W.N. and J.E.L.; writing—review and editing, C.H., K.F., C.M. and P.T.W.; visualisation,\nS.W.N. and J.E.L.; supervision, C.M. and P.T.W.; project administration, P.T.W. All authors read and\nagreed to the published version of this manuscript.\n**Funding:** C.M. acknowledges funding from Aarhus Universitets Forskningsfonds (grant no. AUFF-\nE-2019-7-10) and from the Carlsberg Foundation (grant no. CF21-0439).\n**Institutional Review Board Statement:** Not applicable.\n**Informed Consent Statement:** Not applicable.\n**Data Availability Statement:** The original data presented in this study are openly available in\nActiveInferenceJuliaPaper at URL: [ https://osf.io/j3k5q/](https://osf.io/j3k5q/) .\n**Conflicts of Interest:** The authors declare no conflicts of interest. The funders had no role in the design\nof this study; in the collection, analyses or interpretation of data; in the writing of this manuscript; or\nin the decision to publish the results.\n**Abbreviations**\nThe following abbreviations are used in this manuscript:\nAIF Active inference\nFEP Free energy principle\nVFE Variational free energy\nEFE Expected free energy\nMCMC Markov Chain Monte Carlo\nPOMDP Partially Observed Markov Decision Process", - "page_start": 28, - "page_end": 29, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **2. Active Inference with POMDPs**\n\n### *2.4. Learning in Active Inference*\n\nIn AIF, the parameters of the generative model can also be updated via Bayesian-belief-\nupdating methods, a process called “parameter learning” or sometimes just “learning” [ 2 ].\nIn general, this is performed by introducing belief distributions over the possible values\nof the parameters that are subject to learning, and updating this distribution for each\nobservation using Bayesian belief updating. This additionally implies introducing priors\non the belief distributions. Depending on the type of generative model used, the belief\ndistributions and their priors will take different forms, and so will their update equations.\nIn the following, we demonstrate parameter learning specifically in the context of POMDPs.\nThe parameters that are subject to learning in POMDPs are usually the entries in the\nfive matrices. Since the matrices consist of categorical probability distributions, it is natural\nto use Dirichlet distributions—distributions over categorical probability distributions—as\nbelief distributions over their values [ 33 , 52 ]. Beliefs about each probability distribution\nΘ is then described by a Dirichlet distribution parametrised by a set of concentration\nparameters *θ* :\n*p* ( Θ ) = *Dir* ( Θ *|* *θ* ) (19)\nThe concentration parameter of a Dirichlet distribution is essentially a non-negative count\nof how many times the given category (be it a type of observation or state transition) has\noccurred. The distribution of concentration parameter counts will determine the shape\nof the estimated categorical probability distribution, while the scale of the concentration\nparameters will determine the certainty per precision of the belief. Updating beliefs about\nΘ (the parameters in the matrices) then corresponds to updating these concentration\nparameters *θ* with the following update equation:\n*θ* *t* + 1 = *ω* *∗* *θ* *t* + *η* *∗* *χ* *t* (20)\nThe updated value for the concentration parameter ( *θ* *t* + 1 ) is found by adding the previous\nconcentration parameter *θ* *t* multiplied by a forgetting rate *ω* to the observed data count\n*χ* (either the observation in the case of **A** learning, or the inferred state or state transition\nfor other matrices) multiplied by a learning rate *η* . With this relatively simple update\nequation—which, in essence, amounts to just counting the occurrences of categories—an\nAIF agent can update its beliefs about the various matrices it uses to make inferences about\nenvironmental states. For more details on parameter learning with POMDPs, see [ 23 , 33 , 52 ].", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **2. Active Inference with POMDPs**\n\n### *2.1. POMDPs in Active Inference*\n\nin many cases leading to more uncertain inferences, and vice versa.\n**B** , also called the *transition model* , describes the state-to-state transition probabilities of\nenvironmental states *s* . **B** encodes the agent’s assumptions about how the environment\nchanges over time, depending on its actions. It has a column and a row for each environ-\nmental state *s* , where each column is a categorical probability distribution over the states\nthe environment will take on the next time step, given the state it is currently in. If the envi-\nronment is modelled as multidimensional, there will be a matrix for each environmental\nstate factor. Additionally, there is a separate matrix for each possible action (making each\nfactor in **B** a tensor). This means that for every factor in the model, there may be one or\nmore actions that pick out the appropriate slice of the tensor. Action therefore allows the\nagent to predict that the environment (and the corresponding observations) will change\ndifferently depending on the actions that it chooses. If **B** is imprecise (i.e., highly entropic),\n6 of 33\nit means that the transitions of the environment are expected to be uncertain (and therefore,\noften transition to new states). In this sense, volatile and unstable environments will lead\nto less certain predictions about the future.\n**C** , also called the *preference prior* , is a prior preference over possible observations. It encodes\nthe types of observations that an agent a priori expects to encounter; since minimising ex-\npected free energy through AIF entails taking actions that make the predicted observations\ncome about, **C** also encodes the agent’s preferences. It is a single categorical probability\ndistribution over possible observations; if the observations are multidimensional, there\nis a separate *preference prior* for each observation modality. If **C** is imprecise (i.e., highly\nentropic), its preferences are weak and it will prioritise collecting information over realising\nits preferences; if it has low entropy, the agent will have stronger preferences and instead\nprioritise preferred outcomes or goals.\n**D** , also called the *state prior* , is the agent’s prior belief about the states of the environment. It\nspecifies the agent’s belief about the environmental state before receiving any observations.\nThere is a separate *state prior* over environmental states for each factor. With a more precise\n**A** , the influence of the **D** quickly diminishes since the likelihood overwhelms the prior in", - "page_start": 4, - "page_end": 5, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **2. Active Inference with POMDPs**\n\nIn this section, we briefly describe the core concepts of AIF and POMDPs. This\nshould familiarise the reader with the vernacular used in the later sections regarding\nthe functionalities of the package. While various extensions, such as structure learning,\nwhich enables an agent to learn the structure or shape of its environment through model\ncomparison [ 44 - 47 ], or hierarchical and temporally deep POMDPs [ 48 , 49 ], are relevant for\nfuture work, describing these in detail is beyond the scope of this foundational paper.\nAt the core of AIF lies the minimisation of a variational free energy upper bound on\nsurprise for perception, as well as action. This is motivated by the free energy principle [ 4 - 8 ] ,\nwhich states that self-organising systems can be described as minimising the variational\nfree energy of their sensory states. The minimisation of free energy generally takes two\n5 of 33\nquantities as its target: the variational free energy ( *VFE* ) in the case of perception and the\nexpected free energy ( *EFE* ) in the case of action. The *VFE* is the free energy associated with\na given sensory observation and is resolved perceptually by updating beliefs about the\nenvironment. The *EFE* is the free energy that is expected in the future, contingent on a\ngiven policy or course of action. Choosing action policies associated with a low *EFE* lead\nto reducing uncertainty about the environment, as well as making preferred observations\nmore likely.", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **3. Using ActiveInference.jl**\n\n### *3.1. Creating and Using a POMDP*\n\nThe general structure of ActiveInference.jl is heavily inspired by pymdp [ 23 ],\na Python library for implementing simulations of AIF in discrete state spaces. Those\nalready acquainted with pymdp should find the syntax here familiar. ActiveInference\ncan be installed as normal from the official Julia General Registry using the Julia’s native\npackage manager Pkg: � � **using** Pkg\nPkg.add(ActiveInference) � � It can then be loaded into the current project environment: � � **using** ActiveInference � � Central to the package is the AIF object. This is a structure containing all the components of\nthe generative model, as well as the dynamic belief states and the various settings needed to\nperform AIF, and is used in conjunction with most of the high-level functions of the package.\nAn AIF object can be created with the init_aif function, which takes as arguments the\ncomponents of the generative model and a dictionary of various settings and parameters:\n� � # Create AIF object\naif = init_aif(\nA:: Vector { Array {T, N}}, # A-matrices\nB:: Vector { Array {T, N}}; # B-matrices\nC:: Vector { Array { Real }}, # C-matrices (optional)\nD:: Vector { Vector { Real }}, # D-matrices (optional)\nE:: Vector {T}, # E-vector (optional)\npA:: Union { Vector { Array {T, N}}, Nothing }, # Dirichlet priors for A-matrices (optional)\npB:: Union { Vector { Array {T, N}}, Nothing }, # Dirichlet priors for B-matrices (optional)\npD:: Union { Vector { Array { Real }}, Nothing }, # Dirichlet priors for D-vectors (optional)", - "page_start": 10, - "page_end": 11, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\nThe **datasets section is the main access point for browsing, filtering and searching the datasets** . It\noffers a faceted search, a full text search and a geographical search. The dataset view provides access\nand information to the distributions of the dataset.\nThe home page of this section appears like this:", - "page_start": 25, - "page_end": 25, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **3. Using ActiveInference.jl**\n\n### *3.1. Creating and Using a POMDP*\n\nparameters:: Dict { String , Real }, # Dictionary containing other parameters (optional)\nsettings:: Dict { String , Any } # Dictionary containing settings (optional)\n) � � **A** and **B** are the only mandatory arguments to the init_aif function—the other arguments\nare keyword arguments that default to uniform priors. **A** , **B** , **C** , **D** and **E** and their corre-\nsponding Dirichlet priors, in the cases of **A** , **B** and **D** , should be formatted as standard\narray objects. All but **E** can have multiple modalities/factors (see Section 4 ), so they should\nbe formatted as vectors of arrays with one array per modality/factor. These arrays can be\nhand-specified by the user, or be generated with some of the helper functions supplied by\nActiveInference . Here, we create an AIF agent equipped with a generative model with\nsix environmental states, five possible observations and two possible actions. Here, we use\nhelper functions to create matrices and vectors with the correct dimensions; in Section 4 , we\ncreate them manually. First, we define the number of states, observations, controls and the\nlength of policies: � � # Information about number of states , observations , actions and policy length\nstates = [ 6 ] # Six states , single factor\nobservations = [ 5 ] # Five observations , single modality\ncontrols = [ 2 ] # Two actions , single factor\npolicy_length = 1 # Length of policies", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "#---------------------------------\npowervc_user = \"ocpadmin\" # PowerVC user\npowervc_password = \"\" # PowerVC password\npowervc_server = \"192.168.11.31\" # PowerVC IP or hostname\npowervc_project = \"ocp-project\" # PowerVC project(tenant) name", - "page_start": 129, - "page_end": 129, - "source_file": "sg248459.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed6_cc4.pdf", - "query": "What is dyspnea ?", - "target_page": 2, - "target_passage": "Dyspnea refers to a subjective sensation of breathing discomfort.", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### References\n\n24. [ Ziegler B, Fernandes AK, Sanches PR,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[Konzen GL, Dalcin Pde T. Variability of](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[dyspnea perception in healthy subjects](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[assessed through inspiratory resistive](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\nloading. J Bras Pneumol [. 2015;41(2):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[143-150](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24) .\n25. [ Ekström M, Bornefalk H, Sköld M, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25)\n[Validation of the Swedish](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25) [Multidimensional Dyspnea Pro](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25) fi le (MDP)\n[in outpatients with cardiorespiratory](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25)\ndisease. [ BMJ Open Respir Res](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25) . 2019;6:\n[e000381](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25) .\n26. [ Yorke J, Russell AM, Swigris J, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref26)\n[Assessment of dyspnea in asthma:](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref26)\n[validation of The Dyspnea-12.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref26) J Asthma .\n[2011;48(6):602-608](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref26) .\n27. [ Boulet LP, Boulay ME, Cote A, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27) [Airway in](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27) fl ammation and\n[hyperresponsiveness in subjects with](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27)\n[respiratory symptoms and normal](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27)\nspirometry. Eur Respir J [. 2023;61(3):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27)\n[2201194](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27) .\n28. [ Gerstein E, Bierbrier J, Whitmore GA,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28)\n[et al. Impact of undiagnosed chronic](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28)\n[obstructive pulmonary disease and asthma](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28)\n[on symptoms, quality of life, healthcare](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28)\n[use, and work productivity.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28) Am J Respir\n[Crit Care Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28) . 2023;208(12):1271-1282 .\n29. [ Aaron SD, Vandemheen K,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref29)\n[Whitmore GA, et al. 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[ Parshall MB, Schwarthzstein RM,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1) Adams L, et al. An Of fi [cial American](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1)\n[Thoracic Society Statement: update on the](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1)\n[mechanisms, assessment, and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1)\nmanagement of dyspnea. [ Am J Respir Crit](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1)\n[Care Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1) . 2012;185:435-452 .\n2. Ho SF, O ’ [Mahony MS, Steward JA, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2)\n[Dyspnoea and quality of life in older](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2)\npeople at home. [ Age Ageing](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2) . 2001;30:\n[155-159](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2) .\n3. [ Laviolette L, Laveneziana P. 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[ Eur Respir J](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref13) .\n[2009;34:648-654](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref13) .\n14. [ Jones PW. Quality of life measurement for](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref14)\n[patients with diseases of the airways.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref14)\nThorax [. 1991;46:676-682](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref14) .\n15. [ Jones PW, Quirk FH, Baveystock CM. The](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref15)\nSt George ’ [s Respiratory Questionnaire.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref15)\n[Respir Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref15) . 1991;85:25-31 .\n16. Jones PW. St George ’ [s Respiratory](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref16)\nQuestionnaire: MCID. [ J Chronic Obstr](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref16)\n[Pulm Dis](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref16) . 2005;2:75-79 .\n17. Global Initiative for Asthma. Global\nstrategy for asthma management and\nprevention. Global Initiative for Asthma\nwebsite. Accessed July 30, 2023. [ https://](https://ginasthma.org/wp-content/uploads/2023/07/GINA-2023-Full-report-23_07_06-WMS.pdf)\n[ginasthma.org/wp-content/uploads/2023/](https://ginasthma.org/wp-content/uploads/2023/07/GINA-2023-Full-report-23_07_06-WMS.pdf)\n[07/GINA-2023-Full-report-23_07_06-](https://ginasthma.org/wp-content/uploads/2023/07/GINA-2023-Full-report-23_07_06-WMS.pdf)\n[WMS.pdf](https://ginasthma.org/wp-content/uploads/2023/07/GINA-2023-Full-report-23_07_06-WMS.pdf)\n18. Global Initiative for Chronic Obstructive\nLung Disease. Global strategy for the\ndiagnosis, management, and prevention of\nchronic obstructive pulmonary disease.\nGlobal Initiative for Chronic Obstructive\nLung Disease website. Accessed July 30,\n2023. [ https://goldcopd.org/wp-content/](https://goldcopd.org/wp-content/uploads/2023/03/GOLD-2023-ver-1.3-17Feb2023_WMV.pdf)\n[uploads/2023/03/GOLD-2023-ver-1.3-17](https://goldcopd.org/wp-content/uploads/2023/03/GOLD-2023-ver-1.3-17Feb2023_WMV.pdf)\n[Feb2023_WMV.pdf](https://goldcopd.org/wp-content/uploads/2023/03/GOLD-2023-ver-1.3-17Feb2023_WMV.pdf)\n19. [ Magner KMA, Cherian M, Whitmore GA,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[et al. Assessment of preserved ratio](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[impaired spirometry (PRISm) using pre](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[and post bronchodilator spirometry in a](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[randomly-sampled symptomatic cohort.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\nAm J Resp Crit Care Med [. 2023;208(10):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[1129-1131](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19) .\n20. [ Hanania NA, O](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20) ’ Donnell DE. 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Thorax [. 2022;77(2):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23)\n[172-177](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23) .", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\nreduced work productivity.\nINTERPRETATION: Our fi ndings showed that in community-based adults with undiagnosed\nrespiratory symptoms, those identi fi ed with PRISm experienced the greatest impact of dys-\npnea. Dyspnea imposes burdens on the health care system and is associated with impaired\nquality of life and work productivity. CHEST 2024; 166(6):1296-1308\nKEY WORDS: asthma; case fi nding; COPD; dyspnea\nFOR EDITORIAL COMMENT, SEE PAGE 1259\n[ Asthma Original Research ]\nDyspnea refers to a subjective sensation of breathing discomfort. 1 In a study involving a community-based\npopulation aged > 70 years, the prevalence of dyspnea was found to be 32%. 2 Dyspnea can lead to limitations in\ndaily activities, reduced exercise tolerance, and\nheightened mortality risks. 3\nDyspnea not only affects individuals with diagnosed\nrespiratory conditions but also poses a signi fi cant\nburden on those with undiagnosed conditions. In a systematic review by Müller et al, 4 the combined\nprevalence of dyspnea in the adult general population\nacross 11 studies was estimated to be 10%. Dyspnea can\narise from a broad spectrum of underlying factors,\nincluding both respiratory and nonrespiratory\nconditions. Studies have revealed that dyspnea is not\nsolely attributable to respiratory conditions but is also\nheavily in fl uenced by cardiovascular deconditioning and\nby nonrespiratory factors, including psychosocial, social,\nand environmental determinants. 5 , 6\nDyspnea is a prevalent symptom with consequences that\nextend beyond its physiologic implications. A study in\nEuropean patients with COPD explored the burden of\ndyspnea and identi fi ed potential correlates. The study\nrevealed that higher dyspnea impact correlated with\nlower health-related quality of life, increased work\nimpairment, and a higher frequency of emergency\ndepartment visits. 7\nThe three objectives of our study were as follows: (1) to\nevaluate the impact of dyspnea in adults from the\ngeneral population who had no prior diagnosis of\nrespiratory disease but who reported having signi fi cant\nrespiratory symptoms in the past 6 months; (2) to\nidentify associated risk factors for dyspnea and estimate\ntheir in fl uence on the symptom; and (3) to explore the\nrelationship between dyspnea and health care utilization,\nquality of life, and work productivity in adults with\nundiagnosed respiratory symptoms.", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Discussion\n\nApproximately 65% of the variability in dyspnea\nremained unexplained by the factors examined in our\nstudy. Most individuals in our study showed normal\nspirometry results but still carried a substantial\nburden of dyspnea, an inconsistency that needs\nexplanation. Several factors not included in our\nanalysis may have contributed to the unexplained\nvariation. Environmental factors (eg, air pollution,\nallergen exposure, seasonal variations in symptoms)\nare potential contributors to this unexplained variability. 22 Genetic predispositions could also play a\nsigni fi cant role, as suggested by a study that revealed\nthat parents with dyspnea were 1.8 times more likely to have offspring with dyspnea. 23 Additionally, fi tness\ncould be a contributing factor, especially in\nindividuals with undiagnosed PRISm, asthma, or\nCOPD who may restrict their activities to avoid\ndyspnea, and hence become deconditioned. 6\nThere were signi fi cant but modest differences in mean\ndyspnea levels across the 17 study sites (data not\nshown), which are not explained by the risk factors we\naccounted for in our study. This fi nding is not surprising\nbecause some of the potential contributing factors\npreviously mentioned and other site-speci fi c factors\n(eg, climate, air quality/industrialization, socioeconomic\nstatus) of the catchment population tend to vary across\nstudy sites.\nDyspnea is a complex, subjective symptom that is\nmodi fi ed by nonrespiratory factors including\npsychosocial, social, and environmental in fl uences. 5\nInterindividual variability in the perception of dyspnea,\nin fl uenced by these nonrespiratory factors, may play an\nimportant role. A study conducted by Ziegler et al 24\nassessed the perception of dyspnea in 42 healthy\nindividuals using a standardized inspiratory resistive\nloading stimulus. The study used the modi fi ed Borg\nscale to measure dyspnea perception levels. Among the\nparticipants subjected to the same inspiratory resistive\nload, 31%, 45%, and 24% of participants classi fi ed their\nlevel of dyspnea as low, intermediate, and high,\nrespectively. The study revealed that differences between\nindividuals contribute considerable variability to the\nperception of dyspnea, even among healthy participants.\nThe affective dimension of dyspnea can be captured\nusing additional questionnaires (eg, Multidimensional", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Study Design and Methods\n\n#### Dyspnea Impact and Health Care Use, Quality of\nLife, and Work Productivity\nThe impact of dyspnea and its associations with health\ncare use, quality of life, and work productivity were exam-\nined. Health care utilization was assessed through self-\nreported data. Quality of life was assessed using the 36-\nItem Short Form Health Survey questionnaire, where\nhigher scores indicate better health status. Work produc-\ntivity was assessed using the Work Productivity and Activ-\nity Impairment questionnaire, where higher scores\nindicate greater impairment in work productivity and\ndaily activities.", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Funding/Support\nThis study is supported by the Canadian Institutes of\nHealth Research [FDN Grant 154322].", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Results\n\n17\n74\n79\n85\n88 Data are presented as mean (SD) for Q1, Q2, and Q3 (total), and Q3 to Q15 were presented to participants as yes or no questions, where percentages of participants who answered yes are shown. Question weights (principal component analysis scoring coef\nfi cients) used for calculating the dyspnea assessment are shown below individual questions. CAT\n1⁄4\nCOPD Assessment Test; PRISm\n1⁄4\npreserved ratio impaired spirometry;\nQ\n1⁄4\nquestion; SGRQ\n1⁄4\nSt. George\n’\ns Respiratory Questionnaire.\nexposure in an array of risky occupations. These risk\nfactors, taken as a whole, accounted for 21% of the\nvariability in dyspnea.\nAfter adjustment for patient-speci fi c risk factors in the\nfi rst stage analysis, we adjusted for spirometry-de fi ned\ndisease (PRISm, asthma, COPD, or normal\nspirometry) in Table 5 . Adjustment for disease\nclassi fi cation accounted for 12% of the total variability\nof dyspnea.\nTable 6 presents the contribution of lung function\nmeasures of physiologic impairment after accounting for\npatient-related risk factors and disease classi fi cation. For\nthe PRISm disease group, a higher post-BD FEV 1 /FVC\nratio and a lower post-BD FEV 1 % predicted value were\nassociated with greater dyspnea impact. For the COPD\ndisease group, a lower post-BD FEV 1 /FVC ratio was\nassociated with greater dyspnea impact. Reversibility of\nFEV 1 was associated with higher dyspnea impact only in\npatients with asthma or COPD. Lung function measures\nof disease severity accounted for 2% of the variability in\ndyspnea.\nAfter adjusting for age, sex, and BMI, dyspnea was\nnegatively associated with all domains of quality of life,\nincluding physical functioning (coef fi cient, � 0.655; P < .001), role limitations due to physical health\n(coef fi cient, � 0.628; P < .001), general health (coef fi cient, � 0.382; P < .001), and total score (coef fi cient, � 0.473; P < .001) ( Table 7 ).\nAfter adjusting for age, sex, and BMI, dyspnea was\nassociated with an increased likelihood of annual visits\nto health care providers for respiratory complaints (OR,\nTABLE 3 ] Intergroup Comparisons of Dyspnea Impact\nPairwise Comparison P Value\n| Mean Dyspnea Score (95% CI) | Mean Difference (95% CI) |\n|:---|:---|\n| 13.8 (11.8-15.7) 51.8 (50.7-52.8) 13.8 (11.8-15.7) 57.5 (55.1-59.9) 13.8 (11.8-15.7) 56.6 (53.9-59.3) 13.8 (11.8-15.7) 63.0 (59.5-66.4) 51.8 (50.7-52.8) 57.5 (55.1-59.9) 51.8 (50.7-52.8) 56.6 (53.9-59.3) 51.8 (50.7-52.8) 63.0 (59.5-66.4) 63.0 (59.5-66.4) 57.5 (55.1-59.9) 63.0 (59.5-66.4) 56.6 (53.9-59.3) 56.6 (53.9-59.3) 57.5 (55.1-59.9) | � 38.0 ( � 41.1 to � 34.9) � 43.7 ( � 47.6 to � 39.8) � 42.8 ( � 46.9 to � 38.7) � 49.2 ( � 53.7 to � 44.6) 5.7 (3.0 to 8.4) 4.8 (1.8, 7.8) 11.2 (7.5 to 14.8) 5.5 (1.1 to 9.8) 6.4 (1.9 to 10.9) 0.9 ( � 2.8 to 4.7) |\nControl < .001", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\nJared Bierbrier, BSc; Emily Gerstein; George A. Whitmore, PhD; Katherine L. Vandemheen, MScN; Celine Bergeron, MD;\nLouis-Philippe Boulet, MD; Andreanne Cote, MD; Stephen K. Field, MD; Erika Penz, MD; R. Andrew McIvor, MD;\nCatherine Lemière, MD; Samir Gupta, MD; Paul Hernandez, MD; Irvin Mayers, MD; Mohit Bhutani, MD;\nM. Diane Lougheed, MD; Christopher J. Licskai, MD; Tanweer Azher, MD; Nicole Ezer, MD; Martha Ainslie, MD;\nGonzalo G. Alvarez, MD; Sunita Mulpuru, MD; and Shawn D. Aaron, MD\nBACKGROUND: We investigated dyspnea; its associated risk factors; and its impact on health\ncare utilization, quality of life, and work productivity in adults with undiagnosed respiratory\nsymptoms.\nRESEARCH QUESTION: What is the impact of dyspnea in adults with undiagnosed respiratory\nsymptoms?\nSTUDY DESIGN AND METHODS: This population-based study included 2,857 adults who were\nexperiencing respiratory symptoms. These individuals had not been previously diagnosed\nwith any lung conditions and were recruited from 17 Canadian centers using random digit\ndialing. Each participant underwent spirometry testing both before and after using a bron-\nchodilator to determine if they met the diagnostic criteria for COPD, asthma, or preserved\nratio impaired spirometry (PRISm), or if their spirometry results were normal. An age-\nmatched control group (n 1⁄4 231) was similarly recruited using random digit dialing. A dyspnea impact assessment score from 0 to 100 was produced using questions from the\nCOPD Assessment Test and St. George ’ s Respiratory questionnaire.\nRESULTS: Individuals with PRISm (n 1⁄4 172) reported more impactful dyspnea (mean score, 63.0; 95% CI, 59.5-66.4) than those with undiagnosed asthma (n 1⁄4 265; mean score, 56.6; 95% CI, 53.9-59.3) or undiagnosed COPD (n 1⁄4 330; mean score, 57.5; 95% CI, 55.1-59.9). All groups reported signi fi cantly more impactful dyspnea than the control group (mean score,\n13.8; 95% CI, 11.8-15.7). Patient-speci fi c risk factors including age, sex, BMI, smoking, and\ncomorbidities explained 20.6% of the variation in dyspnea. An additional 12.4% of the\nvariation was explained by disease classi fi cation and another 1.7% by the severity of lung\nfunction impairment assessed with spirometry. After adjusting for age, sex, and BMI, greater\ndyspnea impact was associated with increased health care utilization, lower quality of life, and", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Discussion\n\nPain � 0.410 ( � 0.444 to � 0.377) < .001 � 0.387 ( � 0.423 to � 0.352) < .001 General health � 0.390 ( � 0.416 to � 0.364) < .001 � 0.382 ( � 0.409 to � 0.355) < .001 Total score � 0.485 ( � 0.504 to � 0.467) < .001 � 0.473 ( � 0.493 to � 0.454) < .001\nAdjusted coef fi cients are adjusted for age, sex, and BMI. Regression coef fi cients are presented with 95% CIs and P values.\noutpatients with cardiorespiratory disease 25 and the Dyspnea-12 in patients with asthma 26 and found that\nthe affective aspect of dyspnea can signi fi cantly in fl uence\nthe impact of dyspnea on health status, irrespective of\nthe intensity of breathlessness.\nIn those with PRISm, there was a strong, positive\nassociation between higher values for the FEV 1 /FVC\nratio and dyspnea. For the PRISm group, a higher\nFEV 1 /FVC ratio may re fl ect diminished lung\ncompliance due to interstitial lung disease and/or\nrespiratory system restriction due to obesity, which\ncould contribute to worse dyspnea. Conversely, the\nassociation of dyspnea with the FEV 1 /FVC ratio was in\nthe opposite direction for those with asthma or COPD,\nand a lower FEV 1 /FVC ratio correlated with worse\ndyspnea, as expected.\nOur study complements the literature by focusing on\nadults with undiagnosed respiratory symptoms who\nwere randomly selected and recruited through active\ncase fi nding in the community. This increases the\ngeneralizability of our results to a broader population.\nOur dyspnea questions were derived from widely used\nand validated respiratory health questionnaires, and\nour dyspnea assessment measure is a weighted average\nof responses to these validated questions.\nConsequently, the measure has an immediate\ninterpretation in terms of the lived day-to-day\nexperience of individuals.\nOur study has limitations. We did not undertake\nreliability/reproducibility testing of our questionnaire.\nThe dyspnea impact assessment score was statistically\nassociated with increased health care utilization, lower\nquality of life, and reduced work productivity; therefore,\nby virtue of this analysis, our questionnaire has", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed6_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed6_cc4.pdf", - "query": "What are the criterion to be control patient in the dyspnea study ?", - "target_page": 3, - "target_passage": "Control patients reported no respiratory symptoms in the preceding 6 months and obtained a score of 0 on the ASQ.", - "chunk_present": { - "presence": true, - "index": 7 - } - }, - "top_chunk": [ - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### References\n\n24. 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Severity was gauged by assessing three principal\nlung function measures: (1) post-BD FEV 1 % predicted,\n(2) post-BD FEV 1 /FVC ratio, and (3) percentage\nreversal of FEV 1 with BD.", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### References\n\n[et al. Symptom-based questionnaire for](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref12)\n[identifying COPD in smokers.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref12)\n[Respiration](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref12) . 2006;73:285-295 .\n13. [ Jones PW, Harding G, Berry P, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref13) [Development and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref13) fi rst validation of the\nCOPD Assessment Test. [ Eur Respir J](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref13) .\n[2009;34:648-654](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref13) .\n14. [ Jones PW. Quality of life measurement for](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref14)\n[patients with diseases of the airways.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref14)\nThorax [. 1991;46:676-682](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref14) .\n15. [ Jones PW, Quirk FH, Baveystock CM. The](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref15)\nSt George ’ [s Respiratory Questionnaire.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref15)\n[Respir Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref15) . 1991;85:25-31 .\n16. Jones PW. St George ’ [s Respiratory](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref16)\nQuestionnaire: MCID. [ J Chronic Obstr](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref16)\n[Pulm Dis](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref16) . 2005;2:75-79 .\n17. Global Initiative for Asthma. Global\nstrategy for asthma management and\nprevention. Global Initiative for Asthma\nwebsite. Accessed July 30, 2023. [ https://](https://ginasthma.org/wp-content/uploads/2023/07/GINA-2023-Full-report-23_07_06-WMS.pdf)\n[ginasthma.org/wp-content/uploads/2023/](https://ginasthma.org/wp-content/uploads/2023/07/GINA-2023-Full-report-23_07_06-WMS.pdf)\n[07/GINA-2023-Full-report-23_07_06-](https://ginasthma.org/wp-content/uploads/2023/07/GINA-2023-Full-report-23_07_06-WMS.pdf)\n[WMS.pdf](https://ginasthma.org/wp-content/uploads/2023/07/GINA-2023-Full-report-23_07_06-WMS.pdf)\n18. Global Initiative for Chronic Obstructive\nLung Disease. Global strategy for the\ndiagnosis, management, and prevention of\nchronic obstructive pulmonary disease.\nGlobal Initiative for Chronic Obstructive\nLung Disease website. Accessed July 30,\n2023. [ https://goldcopd.org/wp-content/](https://goldcopd.org/wp-content/uploads/2023/03/GOLD-2023-ver-1.3-17Feb2023_WMV.pdf)\n[uploads/2023/03/GOLD-2023-ver-1.3-17](https://goldcopd.org/wp-content/uploads/2023/03/GOLD-2023-ver-1.3-17Feb2023_WMV.pdf)\n[Feb2023_WMV.pdf](https://goldcopd.org/wp-content/uploads/2023/03/GOLD-2023-ver-1.3-17Feb2023_WMV.pdf)\n19. [ Magner KMA, Cherian M, Whitmore GA,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[et al. Assessment of preserved ratio](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[impaired spirometry (PRISm) using pre](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[and post bronchodilator spirometry in a](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[randomly-sampled symptomatic cohort.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\nAm J Resp Crit Care Med [. 2023;208(10):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19)\n[1129-1131](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref19) .\n20. [ Hanania NA, O](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20) ’ Donnell DE. Activity-\n[related dyspnea in chronic obstructive](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20)\n[pulmonary disease: physical and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20)\n[psychological consequences, unmet](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20)\n[needs, and future directions.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20) Int J\n[Chron Obstruct Pulmon Dis](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20) . 2019;14:\n[1127-1138](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref20) .\n21. Reilly Associates. WPAI scoring. Reilly\nAssociates website. Accessed May 1, 2024.\n[http://www.reillyassociates.net/wpai_](http://www.reillyassociates.net/wpai_scoring.html)\n[scoring.html](http://www.reillyassociates.net/wpai_scoring.html)\n22. [ Carlsen HK, Haga SL, Olsson D, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22)\n[Birch pollen, air pollution and their](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22)\n[interactive effects on airway symptoms](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22) and peak expiratory fl [ow in allergic](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22)\n[asthma during pollen season](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22) - a panel\n[study in Northern and Southern Sweden.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22)\nEnviron Health [. 2022;21:63](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref22) .\n23. [ Ekström M, Johannessen A,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23)\n[Abramson MJ, et al. Breathlessness across](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23)\n[generations: results from the RHINESSA](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23)\ngeneration study. Thorax [. 2022;77(2):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23)\n[172-177](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref23) .", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Results\n\n17\n74\n79\n85\n88 Data are presented as mean (SD) for Q1, Q2, and Q3 (total), and Q3 to Q15 were presented to participants as yes or no questions, where percentages of participants who answered yes are shown. Question weights (principal component analysis scoring coef\nfi cients) used for calculating the dyspnea assessment are shown below individual questions. CAT\n1⁄4\nCOPD Assessment Test; PRISm\n1⁄4\npreserved ratio impaired spirometry;\nQ\n1⁄4\nquestion; SGRQ\n1⁄4\nSt. George\n’\ns Respiratory Questionnaire.\nexposure in an array of risky occupations. These risk\nfactors, taken as a whole, accounted for 21% of the\nvariability in dyspnea.\nAfter adjustment for patient-speci fi c risk factors in the\nfi rst stage analysis, we adjusted for spirometry-de fi ned\ndisease (PRISm, asthma, COPD, or normal\nspirometry) in Table 5 . Adjustment for disease\nclassi fi cation accounted for 12% of the total variability\nof dyspnea.\nTable 6 presents the contribution of lung function\nmeasures of physiologic impairment after accounting for\npatient-related risk factors and disease classi fi cation. For\nthe PRISm disease group, a higher post-BD FEV 1 /FVC\nratio and a lower post-BD FEV 1 % predicted value were\nassociated with greater dyspnea impact. For the COPD\ndisease group, a lower post-BD FEV 1 /FVC ratio was\nassociated with greater dyspnea impact. Reversibility of\nFEV 1 was associated with higher dyspnea impact only in\npatients with asthma or COPD. Lung function measures\nof disease severity accounted for 2% of the variability in\ndyspnea.\nAfter adjusting for age, sex, and BMI, dyspnea was\nnegatively associated with all domains of quality of life,\nincluding physical functioning (coef fi cient, � 0.655; P < .001), role limitations due to physical health\n(coef fi cient, � 0.628; P < .001), general health (coef fi cient, � 0.382; P < .001), and total score (coef fi cient, � 0.473; P < .001) ( Table 7 ).\nAfter adjusting for age, sex, and BMI, dyspnea was\nassociated with an increased likelihood of annual visits\nto health care providers for respiratory complaints (OR,\nTABLE 3 ] Intergroup Comparisons of Dyspnea Impact\nPairwise Comparison P Value\n| Mean Dyspnea Score (95% CI) | Mean Difference (95% CI) |\n|:---|:---|\n| 13.8 (11.8-15.7) 51.8 (50.7-52.8) 13.8 (11.8-15.7) 57.5 (55.1-59.9) 13.8 (11.8-15.7) 56.6 (53.9-59.3) 13.8 (11.8-15.7) 63.0 (59.5-66.4) 51.8 (50.7-52.8) 57.5 (55.1-59.9) 51.8 (50.7-52.8) 56.6 (53.9-59.3) 51.8 (50.7-52.8) 63.0 (59.5-66.4) 63.0 (59.5-66.4) 57.5 (55.1-59.9) 63.0 (59.5-66.4) 56.6 (53.9-59.3) 56.6 (53.9-59.3) 57.5 (55.1-59.9) | � 38.0 ( � 41.1 to � 34.9) � 43.7 ( � 47.6 to � 39.8) � 42.8 ( � 46.9 to � 38.7) � 49.2 ( � 53.7 to � 44.6) 5.7 (3.0 to 8.4) 4.8 (1.8, 7.8) 11.2 (7.5 to 14.8) 5.5 (1.1 to 9.8) 6.4 (1.9 to 10.9) 0.9 ( � 2.8 to 4.7) |\nControl < .001", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Discussion\n\nPain � 0.410 ( � 0.444 to � 0.377) < .001 � 0.387 ( � 0.423 to � 0.352) < .001 General health � 0.390 ( � 0.416 to � 0.364) < .001 � 0.382 ( � 0.409 to � 0.355) < .001 Total score � 0.485 ( � 0.504 to � 0.467) < .001 � 0.473 ( � 0.493 to � 0.454) < .001\nAdjusted coef fi cients are adjusted for age, sex, and BMI. Regression coef fi cients are presented with 95% CIs and P values.\noutpatients with cardiorespiratory disease 25 and the Dyspnea-12 in patients with asthma 26 and found that\nthe affective aspect of dyspnea can signi fi cantly in fl uence\nthe impact of dyspnea on health status, irrespective of\nthe intensity of breathlessness.\nIn those with PRISm, there was a strong, positive\nassociation between higher values for the FEV 1 /FVC\nratio and dyspnea. For the PRISm group, a higher\nFEV 1 /FVC ratio may re fl ect diminished lung\ncompliance due to interstitial lung disease and/or\nrespiratory system restriction due to obesity, which\ncould contribute to worse dyspnea. Conversely, the\nassociation of dyspnea with the FEV 1 /FVC ratio was in\nthe opposite direction for those with asthma or COPD,\nand a lower FEV 1 /FVC ratio correlated with worse\ndyspnea, as expected.\nOur study complements the literature by focusing on\nadults with undiagnosed respiratory symptoms who\nwere randomly selected and recruited through active\ncase fi nding in the community. This increases the\ngeneralizability of our results to a broader population.\nOur dyspnea questions were derived from widely used\nand validated respiratory health questionnaires, and\nour dyspnea assessment measure is a weighted average\nof responses to these validated questions.\nConsequently, the measure has an immediate\ninterpretation in terms of the lived day-to-day\nexperience of individuals.\nOur study has limitations. We did not undertake\nreliability/reproducibility testing of our questionnaire.\nThe dyspnea impact assessment score was statistically\nassociated with increased health care utilization, lower\nquality of life, and reduced work productivity; therefore,\nby virtue of this analysis, our questionnaire has", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Study Design and Methods\n\n#### Statistical Analysis\nBox plots were used to compare distribution patterns of\ndyspnea impact assessments among the disease groups.\nPairwise comparison tests were conducted to evaluate\nmean dyspnea differences between groups. Multiple\nlinear regression analysis was used to measure contribu-\ntions to variability of dyspnea by selected patient-speci fi c\nrisk factors, spirometry disease classi fi cation, and key\nlung function measures. The selected sets of risk factors\nwere evaluated using successive regression analyses.\nAnalysis of variance sums of squares from the successive\nregression analyses provided the cumulative percentage\ncontributions to variability of dyspnea. Simple, multiple,\nand logistic regression analyses were used to study asso-\nciations between dyspnea and health care utilization,\nquality of life, and work productivity outcomes. All sta-\ntistical analyses were done using STATA 16 statistical\nsoftware (StataCorp).", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Results\n\nFigure 1 illustrates the results of the case fi nding\napproach, including the enrollment of the control group.\nAmong 5,631 potentially eligible participants, 1,359\nparticipants (24%) did not meet the threshold of $ 6\npoints on the ASQ or $ 20 points on the COPD-\nDiagnostic Questionnaire and were thus excluded,\nleaving 4,272 individuals deemed eligible for spirometry.\n38,353 individuals indicated that they had respiratory\nsymptoms and were phoned back by study personnel\n26,905 were symptomatic\n11,448 had no respiratory symptoms\n5,631 potentially eligible for the\ncase finding study\n1,359 did not score ≥ 6\npoints on ASQ or ≥ 20\npoints on the COPD-DQ\n2,090 (73.2%) had normal\nspirometry\n265 (9.3%) had\nundiagnosed asthma\n330 (11.5%) had\nundiagnosed COPD 172 (6.0%) had PRISM\n21,274 excluded\n8,273 Previous diagnosis of asthma\n5,363 Previous diagnosis of COPD\n190 Age < 18 years\n1,763 Previous diagnosis of CF, bronchiectasis, pulmonary\nfibrosis, or lung cancer\n1,331 History of MI, heart problems, stroke, aortic or cerebral\naneurysm, eye surgery, or detached retina in past 3 mos.\n19 Pregnant, in the third trimester\n3,715 Under care of respirologist or using an inhaled respiratory\n1,415 did not complete spirometry\n1,337 refused to travel to study site\n67 participants unable to complete acceptable\nspirometry\n11 participants deemed ineligible after consent\n4,272 potentially eligible for the\ncase finding study\n2,857 completed pre and post\nbronchodilator spirometry and\ncould be evaluated for a\ndiagnosis of asthma or COPD\n231 healthy controls with\nno respiratory symptoms\nwho scored 0 points on the\nASQ were selected and\ncompleted pre and post\nbronchodilator spirometry\nFigure 1 - Study fl ow diagram demonstrating the case fi nding and control group recruitment and allocation. ASQ 1⁄4 Asthma Screening Questionnaire; COPD-DQ 1⁄4 COPD Diagnostic Questionnaire; CF 1⁄4 cystic fi brosis; MI 1⁄4 myocardial infarction; PRISM 1⁄4 preserved ratio impaired spirometry.\nTABLE 1 ] Descriptive Characteristics and Demographics of the Study Group\nDescriptive Characteristic\nControl Group\n(n 1⁄4 231)\nNormal Spirometry Group\n(n 1⁄4 2,090)\nAsthma Group\n(n 1⁄4 265)\nCOPD Group\n(n 1⁄4 330)\nPRISm Group\n(n 1⁄4 172)\nAge, y 61.5 (14.6) 59.2 (15.3) 58.7 (16.0) 66.1 (11.3) 60.9 (14.4)\nFemale, No. (%) 98 (42) 1082 (52) 116 (44) 121 (37) 86 (50)", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Study Design and Methods\n\n#### Assessment of the Impact of Participants ’ Dyspnea\n\nAlthough neither the CAT nor the SGRQ are dyspnea-\nspeci fi c tools, both are recommended by the Global Initia-\ntive for Chronic Obstructive Lung Disease to evaluate symptoms, including dyspnea, 20 and both yield a richer\nassessment of dyspnea than the modi fi ed Medical Research Council breathlessness scale. 20 Fifteen questions\nwere taken from the CAT and SGRQ questionnaires that\nreferred to individuals ’ experiences with dyspnea, and a\ncomposite measure of dyspnea impact using a weighted\nsum of the responses to the 15 questions was constructed.\nQuestions were coded so that larger values indicate more\nimpactful dyspnea. Weights used for question responses\nin calculating the dyspnea impact assessment measure\nwere those of the fi rst component of a principal compo-\nnent analysis (PCA) based on the covariance matrix of\nquestion responses. Questions with multiple responses\nand ordinal structure are individually more informative\nand thus were accorded higher weight than individual\ntrue-false questions. No additional PCA component was\nanticipated a priori to be material for our investigation,\nand an eigenvalue analysis of the PCA was conducted to\nverify this assumption.\nThe composite dyspnea impact measure was scaled so its\nminimum value was 0 if the response to each of the 15\nquestions was 0, and the maximum value was scaled to\n100 if the individual responses for all 15 questions rep-\nresented the most severe dyspnea response.", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Discussion\n\nApproximately 65% of the variability in dyspnea\nremained unexplained by the factors examined in our\nstudy. Most individuals in our study showed normal\nspirometry results but still carried a substantial\nburden of dyspnea, an inconsistency that needs\nexplanation. Several factors not included in our\nanalysis may have contributed to the unexplained\nvariation. Environmental factors (eg, air pollution,\nallergen exposure, seasonal variations in symptoms)\nare potential contributors to this unexplained variability. 22 Genetic predispositions could also play a\nsigni fi cant role, as suggested by a study that revealed\nthat parents with dyspnea were 1.8 times more likely to have offspring with dyspnea. 23 Additionally, fi tness\ncould be a contributing factor, especially in\nindividuals with undiagnosed PRISm, asthma, or\nCOPD who may restrict their activities to avoid\ndyspnea, and hence become deconditioned. 6\nThere were signi fi cant but modest differences in mean\ndyspnea levels across the 17 study sites (data not\nshown), which are not explained by the risk factors we\naccounted for in our study. This fi nding is not surprising\nbecause some of the potential contributing factors\npreviously mentioned and other site-speci fi c factors\n(eg, climate, air quality/industrialization, socioeconomic\nstatus) of the catchment population tend to vary across\nstudy sites.\nDyspnea is a complex, subjective symptom that is\nmodi fi ed by nonrespiratory factors including\npsychosocial, social, and environmental in fl uences. 5\nInterindividual variability in the perception of dyspnea,\nin fl uenced by these nonrespiratory factors, may play an\nimportant role. A study conducted by Ziegler et al 24\nassessed the perception of dyspnea in 42 healthy\nindividuals using a standardized inspiratory resistive\nloading stimulus. The study used the modi fi ed Borg\nscale to measure dyspnea perception levels. Among the\nparticipants subjected to the same inspiratory resistive\nload, 31%, 45%, and 24% of participants classi fi ed their\nlevel of dyspnea as low, intermediate, and high,\nrespectively. The study revealed that differences between\nindividuals contribute considerable variability to the\nperception of dyspnea, even among healthy participants.\nThe affective dimension of dyspnea can be captured\nusing additional questionnaires (eg, Multidimensional", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed6_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_RSG_2004.pdf", - "query": "What is the revenue of Republic Services in 2002 ?", - "target_page": 2, - "target_passage": " $ 2,365.1", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# ANNUAL REPORT 2004\n\n## * **ANNUAL REPORT 2004** *\n\n### * **Financial Highlights** *\n\n*Dear Fellow Shareholders:*\nI am pleased to report that 2004 was a very good year for Republic Services, Inc. Our team met and exceeded the important financial and management goals we told you about here a year ago, and we plan to work just as hard and accomplish just as much in the coming year.\nRepublic is strengthening its competitive position among the leading waste services providers every day. As always, we are doing so by offering our customers cost-effective and safe waste collection, reliable recycling, and environmentally protective disposal options.\nI am proud of our team and what they accomplished. The results tell you just how well they did.\nRevenue in 2004 grew 7.6 percent to $2.7 billion, a record. The increases came largely from new municipal contracts and improved pricing. At the same time, we benefited from our presence in high- growth markets, especially those in the rapidly expanding Sunbelt states.\nWe met last year’s guidance. Net income per diluted share rose 15 percent to $1.53. Our revenue enhancement and cost reduction efforts produced results. We generated a record level of free cash flow - $388 million to be exact. Republic continues to generate strong and predictable levels of cash flow. As in the past year, we will concentrate on free cash flow and use it for acquisitions, reinvestment, repurchases of our stock and regular quarterly cash dividends.\nAs I thought about these achievements, I realized they result from the environment that we work to create for both our customers and our people. We care about our customers and the communities we serve. About our people. About the environment. And, of course, we care about you -- our shareholders. Every year we adopt a theme that captures our Company and our values. Our theme for 2005 is “Republic Services...A Company that cares”.", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## * **ANNUAL REPORT 2004** *\n\n* **Republic Services, Inc. - 2004 Annual Report** *\n**2004** 2003 2002 2001 2000\nRevenue $ 2,708.1 $ 2,517.8 $ 2,365.1 $ 2,257.5 $ 2,103.3\nOperating income 452.3 412.7 459.5 283.5 434.0\nDepreciation, amortization, depletion and accretion 273.1 251.8 199.6 215.4 197.4\nIncome before cumulative effect of changes in accounting principles 237.9 215.4 239.6 125.5 221.0\nDiluted earnings per share before cumulative effect of changes in accounting principles 1.53 1.33 1.44 0.73 1.26\nCash flow provided by operating activities 666.3 600.5 569.7 459.2 461.8\nFree cash flow* 388.2 336.4 325.7 218.6 266.4\nTotal assets 4,464.6 4,554.1 4,209.1 3,856.3 3,561.5\nTotal stockholders’ equity 1,872.5 1,904.5 1,881.1 1,755.9 1,674.9\n*dollar amounts in millions except per-share data*\n**00 01 02 03 04**\n**REVENUE** In Billions of Dollars\n**00 01 02 03 04**\n**INCOME BEFORE CUMULATIVE EFFECT OF CHANGES IN ACCOUNTING PRINCIPLES** In Millions of Dollars\n**00 01 02 03 04**\n**FREE CASH FLOW** In Millions of Dollars\n**00 01 02 03 04 TOTAL ASSETS** In Billions of Dollars\n**00 01 02 03 04 STOCKHOLDERS’ EQUITY** In Billions of Dollars **DILUTED EARNINGS PER SHARE BEFORE CUMULATIVE EFFECT OF CHANGES IN ACCOUNTING PRINCIPLES** In Dollars\n**2.1 2.3 2.4 2.5 2.7 215.4 237.9 221.0**\n**125.5**\n**239.6 336.4 388.2**\n**266.4 218.6**\n**325.7**\n**3.6 3.9 4.2 4.6 4.5 1.7 1.8 1.9 1.9 1.9**\n**1.26**\n**0.73**\n**1.44 1.33 1.53**\n**00 01 02 03 04**\n* **Corporate Office** * * **Stockholder Relations & Inquiries** * * **Independent Certified** * * **Common Stock Transfer &** *\n*Republic Services, Inc.* *Investor Relations* * **Public Accountants** * * **Agent Registrar** *\n*110 SE 6th Street, Suite 2800* *Republic Services, Inc.* *Ernst & Young LLP* *Wachovia Bank, NA*\n*Fort Lauderdale, Florida 33301* *110 SE 6th Street, Suite 2800* *First Fort Lauderdale Place* *1525 West W.T. Harris Boulevard*\n*Phone: (954) 769-2400* *Fort Lauderdale, Florida 33301* *100 NE 3rd Avenue, Suite 700* *Charlotte, North Carolina 28288-1153*\n*www.republicservices.com* *Phone: (954) 769-3616* *Fort Lauderdale, Florida 33301* *Phone: (800) 829-8432*\n* **Notice of Annual Meeting** *\n*The Annual Meeting of Stockholders of Republic Services, Inc. will be held at 10:30 a.m., May 12, 2005,*\n*at 110 SE 6th Street, 7th Floor Atrium, Fort Lauderdale, Florida 33301*\n*Free cash flow consists of cash provided by operating activities less purchases of property and equipment plus proceeds from the sale of property and equipment.", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## * **ANNUAL REPORT 2004** *\n\n### * **Financial Highlights** *\n\nOur 13,400 dedicated people worked hard last year to create real value. We improved the way we deliver our services, increasing our efficiency in routing our collection trucks. We improved the way we construct disposal cells at numerous landfills, lowering costs. We worked with our vendors to control prices. And, we communicated to our customers the value of the services we offer. This year will be no different. We will continue to concentrate on these fundamentals.\nRepublic’s future is bright. We are mindful of our mission. We know our business exists to ease the burden of managing society’s waste. It’s not a glamorous business, but it is an essential one, and we take this responsibility very seriously.\nAt the end of the year, Republic had 140 collection companies, 58 landfills, 96 transfer stations and 35 recycling facilities in 22 states. These resources give us many opportunities to listen to our customers, anticipate their needs and quickly respond to them. Each customer faces challenges unique to his or her business and community. Our goal is to remain flexible and to tailor our services to each customer.", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n####### **Phone: (954) 769-2400 - Fax: (954) 769-2664 - www.republicservices.com**\n* **©2005, RITM, LLC** * * **Republic Services and Republic Services, Inc. names and logos are service marks of RITM, LLC** *", - "page_start": 5, - "page_end": 5, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **2005 Business Initiatives**\n\n####### **LIABILITIES AND STOCKHOLDERS' EQUITY**\n\nacquisition, use, or disposition of the company's assets that could have a material eÅect on the Ñnancial\nstatements.\nBecause of its inherent limitations, internal control over Ñnancial reporting may not prevent or detect\nmisstatements. Also, projections of any evaluation of eÅectiveness to future periods are subject to the risk that\ncontrols may become inadequate because of changes in conditions, or that the degree of compliance with the\npolicies and procedures may deteriorate.\nIn our opinion, management's assessment that Republic Services, Inc. maintained eÅective internal\ncontrol over Ñnancial reporting as of December 31, 2004, is fairly stated, in all material respects, based on the\nCOSO criteria. Also, in our opinion, the Company maintained, in all material respects, eÅective internal\ncontrol over Ñnancial reporting as of December 31, 2004, based on the COSO criteria.\nWe also have audited, in accordance with the standards of the Public Company Accounting Oversight\nBoard (United States), the consolidated balance sheets as of Republic Services, Inc. as of December 31, 2004\nand 2003, and the related consolidated statements of income, stockholders' equity, and cash Öows for each of\nthe three years in the period ended December 31, 2004 of the Company and our report dated February 24,\n2005, expressed an unqualiÑed opinion thereon.\n/s/ E RNST & Y OUNG LLP\nCertiÑed Public Accountants\nFort Lauderdale, Florida\nFebruary 24, 2005\n52\n####### **REPUBLIC SERVICES, INC. AND SUBSIDIARIES**\n####### **CONSOLIDATED BALANCE SHEETS**\n####### **(in millions, except share data)**\n**December 31,**\n**2004 2003**\n####### **ASSETS**\nCURRENT ASSETS:\nCash and cash equivalents ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 141.5 $ 119.2\nAccounts receivable, less allowance for doubtful accounts of $18.0 and $19.0 at\nDecember 31, 2004 and 2003, respectively ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 268.7 248.9\nPrepaid expenses and other current assets ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 76.4 182.1\nDeferred tax assetsÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 9.9 5.8\nTotal Current Assets ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 496.5 556.0\nRESTRICTED CASH ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 237.0 215.0\nRESTRICTED MARKETABLE SECURITIESÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 38.7 182.4\nPROPERTY AND EQUIPMENT, NET ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 2,008.8 1,931.0\nGOODWILL, NET ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 1,562.7 1,558.1\nINTANGIBLE ASSETS, NET ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏI��ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 30.2 25.0\nOTHER ASSETS ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 90.7 86.6\n$4,464.6 $4,554.1\n####### **LIABILITIES AND STOCKHOLDERS' EQUITY**\nCURRENT LIABILITIES:\nAccounts payable ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 119.6 $ 129.1\nAccrued liabilities ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 135.3 118.6\nDeferred revenue ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 99.7 88.5\nNotes payable and current maturities of long-term debtÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 2.4 231.1\nOther current liabilities ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89.6 104.7\nTotal Current Liabilities ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 446.6 672.0\nLONG-TERM DEBT, NET OF CURRENT MATURITIES ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 1,351.9 1,289.2\nACCRUED LANDFILL AND ENVIRONMENTAL COSTS ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 253.5 225.5\nDEFERRED INCOME TAXES ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 406.5 353.5", - "page_start": 59, - "page_end": 60, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **1. BASIS OF PRESENTATION**\n\nThe accompanying Consolidated Financial Statements include the accounts of Republic Services, Inc. (a\nDelaware corporation) and its subsidiaries (the \"\"Company''). The Company provides non-hazardous solid\nwaste collection and disposal services in the United States. All intercompany transactions have been\neliminated in consolidation.\nAs of January 1, 2003, the Company adopted Statement of Financial Accounting Standards No. 143,\n\"\"Accounting for Asset Retirement Obligations'' (\"\"SFAS 143''). SFAS 143 required the Company to change\nthe methodology it used to record Ñnal capping, closure and post-closure costs relating to its landÑlls. As of\nJanuary 1, 2003, the Company recorded an after-tax expense of $20.8 million, or $33.6 million on a pre-tax\nbasis, as a cumulative eÅect of a change in accounting principle resulting from the adoption of SFAS 143. In\naddition, the Company also recorded an after-tax expense of $17.0 million, or $27.4 million on a pre-tax basis,\nas a cumulative eÅect of a change in accounting principle for its methane gas collection systems. This change\nin accounting for methane gas collection systems was prompted by a thorough evaluation of the Company's\nlandÑll accounting policies in connection with the adoption of SFAS 143 and is consistent with the\nmethodology used by other participants in the waste industry.\nThe following table summarizes the adjustments to net income and earnings per share for the year ended\nDecember 31, 2002 as if SFAS 143 and the Company's change in accounting principle relating to its methane\ngas collection systems were eÅective January 1, 2002:\n**Year Ended**\n**December 31, 2002**\n**Net Diluted Earnings**\n**Income Per Share**\nReportedÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $239.6 $1.44\nSFAS 143:\nReversal of closure and post-closure expense previously reported ÏÏÏÏ 16.2 .10\nReversal of landÑll purchase price amortization previously reportedÏÏ .8 Ì", - "page_start": 64, - "page_end": 64, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Company Overview**\n\nItem 9A. Controls and ProceduresÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 87\nItem 9B. Other Information ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 88\nItem 10. Directors and Executive OÇcers of the Registrant ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 11. Executive CompensationÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 12. Security Ownership of Certain BeneÑcial Owners and Management and\nRelated Stockholder Matters ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 13. Certain Relationships and Related Transactions ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 14. Principal Accountant's Fees and ServicesÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 15. Exhibits and Financial Statement ScheduleÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 90\nSignatures and CertiÑcations ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 93\n####### **PART I**\n####### **ITEM 1. BUSINESS**\n####### **Company Overview**\nWe are a leading provider of services in the domestic non-hazardous solid waste industry. We provide\nnon-hazardous solid waste collection services for commercial, industrial, municipal and residential customers\nthrough 140 collection companies in 22 states. We also own or operate 96 transfer stations, 58 solid waste\nlandÑlls and 35 recycling facilities.\nAs of December 31, 2004, our operations were organized into Ñve regions whose boundaries may change\nfrom time to time: Eastern, Central, Southern, Southwestern and Western. Each region is organized into\nseveral operating areas and each area contains a group of operating locations. Each of our regions and\nsubstantially all our areas provide collection, transfer, recycling and disposal services. We believe that this\norganizational structure facilitates the integration of our operations within each region, which is a critical\ncomponent of our operating strategy. See Note 10 of the Notes to Consolidated Financial Statements for\nfurther discussion of operating segments.\nWe had revenue of $2,708.1 million and $2,517.8 million and operating income of $452.3 million and\n$412.7 million for the years ended December 31, 2004 and 2003, respectively. The $190.3 million, or 7.6%,\nincrease in revenue from 2003 to 2004 is primarily attributable to the successful execution of our operating and\ngrowth strategies described below. The $39.6 million, or 9.6%, increase in operating income from 2003 to 2004\nis partially due to higher self-insurance expense during 2003 related to existing claims and was attributable to\nthe expansion of our operations and various changes in estimates as a result of continued negative trends\nthrough the 2003 policy year. The remaining increase in operating income is due to the successful execution of\nour operating and growth strategies described below.\nOur presence in high growth markets throughout the Sunbelt, including California, Florida, Georgia,\nNevada, North Carolina, South Carolina and Texas, and in other domestic markets that have experienced\nhigher than average population growth during the past several years, supports our internal growth strategy. We", - "page_start": 7, - "page_end": 8, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **2005 Business Initiatives**\n\n####### **ON THE FINANCIAL STATEMENTS**\n\nNotes to Consolidated Financial Statements ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 57\nFinancial Statement Schedule II, Valuation and Qualifying Accounts and Reserves, for each of the\nThree Years Ended December 31, 2004ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 94\n50\n####### **REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**\n####### **ON THE FINANCIAL STATEMENTS**\nThe Board of Directors and Stockholders of Republic Services, Inc.:\nWe have audited the accompanying consolidated balance sheets of Republic Services, Inc. and\nsubsidiaries as of December 31, 2004 and 2003, and the related consolidated statements of income,\nstockholders' equity, and cash Öows for the three years in the period ended December 31, 2004. Our audits\nalso included the Ñnancial statement schedule listed in the Index at Item 15(a). These Ñnancial statements\nand schedule are the responsibility of the Company's management. Our responsibility is to express an opinion\non these Ñnancial statements and schedule based on our audits.\nWe conducted our audits in accordance with the standards of the Public Company Accounting Oversight\nBoard (United States). Those standards require that we plan and perform the audit to obtain reasonable\nassurance about whether the Ñnancial statements are free of material misstatement. An audit includes\nexamining, on a test basis, evidence supporting the amounts and disclosures in the Ñnancial statements. An\naudit also includes assessing the accounting principles used and signiÑcant estimates made by management, as\nwell as evaluating the overall Ñnancial statement presentation. We believe that our audits provide a reasonable\nbasis for our opinion.\nIn our opinion, the Ñnancial statements referred to above present fairly, in all material respects, the\nconsolidated Ñnancial position of Republic Services, Inc. and subsidiaries at December 31, 2004 and 2003, and\nthe consolidated results of their operations and their cash Öows for each of the three years in the period ended\nDecember 31, 2004 in conformity with U.S. generally accepted accounting principles. Also, in our opinion, the\nrelated Ñnancial statement schedule, when considered in relation to the basic Ñnancial statements taken as a\nwhole, presents fairly in all material respects the information set forth therein.\nAs discussed in Note 1 to the Ñnancial statements, in 2003 Republic Services, Inc. changed its method of\naccounting for Ñnal capping, closure and post-closure costs relating to its landÑlls and for methane gas\ncollection systems.\nWe also have audited, in accordance with the standards of the Public Company Accounting Oversight\nBoard (United States), the eÅectiveness of Republic Services, Inc.'s internal control over Ñnancial reporting\nas of December 31, 2004, based on criteria established in Internal Control Ì Integrated Framework issued by", - "page_start": 57, - "page_end": 58, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **2005 Business Initiatives**\n\n####### **(in millions)**\n\nThe accompanying notes are an integral part of these statements.\n54\n####### **REPUBLIC SERVICES, INC. AND SUBSIDIARIES**\n####### **CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY**\n####### **AND COMPREHENSIVE INCOME**\n####### **(in millions)**\n**Accumulated Common Stock Additional Other**\n**Shares, Par Paid-In Deferred Retained Treasury Comprehensive Comprehensive**\n**Net Value Capital Compensation Earnings Stock Income (Loss) Income**\nBALANCE AT\nDECEMBER 31, 2001ÏÏÏÏÏ 169.6 $1.8 $1,264.7 $ Ì $ 641.1 $(150.1) $(1.6)\nNet income ÏÏÏÏÏÏÏÏÏÏÏÏÏÏ Ì Ì Ì Ì 239.6 Ì Ì $239.6\nIssuances of common stock 2.0 Ì 34.0 Ì Ì Ì Ì Ì\nPurchases of common stock\nfor treasuryÏÏÏÏÏÏÏÏÏÏÏÏÏ (8.0) Ì Ì Ì Ì (150.0) Ì Ì\nChange in value of\nderivative instruments, net\nof tax ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ Ì Ì Ì Ì Ì Ì 1.6 1.6\nTotal comprehensive income Ì Ì Ì Ì Ì Ì Ì $241.2\nBALANCE AT\nDECEMBER 31, 2002ÏÏÏÏÏ 163.6 1.8 1,298.7 Ì 880.7 (300.1) Ì\nNet income ÏÏÏÏÏÏÏÏÏÏÏÏÏÏ Ì Ì Ì Ì 177.6 Ì Ì $177.6\nCash dividendsÏÏÏÏÏÏÏÏÏÏÏÏ Ì Ì Ì Ì (19.0) Ì Ì Ì\nIssuances of common stock 2.6 Ì 49.1 Ì Ì Ì Ì\nPurchases of common stock\nfor treasuryÏÏÏÏÏÏÏÏÏÏÏÏÏ (8.4) Ì Ì Ì Ì (184.2) Ì\nChange in value of\ninvestments, net of tax ÏÏÏ Ì Ì Ì Ì Ì Ì (.1) (.1)\nTotal comprehensive income Ì Ì Ì Ì Ì Ì Ì $177.5\nBALANCE AT\nDECEMBER 31, 2003ÏÏÏÏÏ 157.8 1.8 1,347.8 Ì 1,039.3 (484.3) (.1)\nNet income ÏÏÏÏÏÏÏÏÏÏÏÏÏÏ Ì Ì Ì Ì 237.9 Ì Ì $237.9\nCash dividendsÏÏÏÏÏÏÏÏÏÏÏÏ Ì Ì Ì Ì (54.6) Ì Ì Ì\nIssuances of common stock 2.3 .1 48.8 Ì Ì Ì Ì Ì\nIssuances of restricted stock\nand deferred stock units ÏÏ .1 Ì 2.8 (2.8) Ì Ì Ì Ì\nAmortization of deferred\ncompensation ÏÏÏÏÏÏÏÏÏÏÏ Ì Ì Ì 1.8 Ì Ì Ì Ì\nPurchases of common stock\nfor treasuryÏÏÏÏÏÏÏÏÏÏÏÏÏ (9.6) Ì Ì Ì Ì (266.1) Ì Ì\nChange in value of\ninvestments, net of tax ÏÏÏ Ì Ì Ì Ì Ì Ì .1 .1\nTotal comprehensive income Ì Ì Ì Ì Ì Ì Ì $238.0\nBALANCE AT\nDECEMBER 31, 2004ÏÏÏÏÏ 150.6 $1.9 $1,399.4 $(1.0) $1,222.6 $(750.4) $ Ì\nThe accompanying notes are an integral part of these statements.\n55\n####### **REPUBLIC SERVICES, INC. AND SUBSIDIARIES**\n####### **CONSOLIDATED STATEMENTS OF CASH FLOWS**\n####### **(in millions)**\n**Years Ended December 31,**\n**2004 2003 2002**\nCASH PROVIDED BY OPERATING ACTIVITIES:\nNet income ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 237.9 $ 177.6 $ 239.6\nAdjustments to reconcile net income to net cash provided by operating", - "page_start": 61, - "page_end": 63, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES**\n\n####### **Revenue Recognition and Deferred Revenue**\n\nearnings per share and weighted-average fair value of options, restricted stock and stock units granted during\nthe period, with related assumptions, are as follows:\n**Years Ended December 31,**\n**2004 2003 2002**\nNet income, as reported ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 237.9 $ 177.6 $ 239.6\nAdjustment to net earnings for:\nStock-based compensation expense included in net income,\nnet of taxÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 1.1 Ì Ì\nPro-forma stock-based employee compensation expense\npursuant to SFAS No. 123, net of tax ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ (9.7) (9.4) (10.7)\nNet income, pro forma ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 229.3 $ 168.2 $ 228.9\nBasic earnings per share Ì\nAs reported ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 1.56 $ 1.11 $ 1.45\nPro forma ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 1.50 $ 1.05 $ 1.38\nDiluted earnings per share Ì\nAs reported ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 1.53 $ 1.10 $ 1.44\nPro forma ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 1.48 $ 1.04 $ 1.37\n63\n####### **REPUBLIC SERVICES, INC. AND SUBSIDIARIES**\n####### **NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n####### **(All tables in millions, except per share data) Ì (Continued)**\n**Years Ended December 31,**\n**2004 2003 2002**\nWeighted-average fair value of the Company's stock options,\nrestricted stock and stock units granted during the period ÏÏÏ $ 9.33 $ 7.64 $ 7.47\nAssumptions Ì\nRisk-free interest ratesÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 3.6% 3.2% 2.7%\nExpected livesÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 5 years 5 years 5 years\nExpected volatility ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 30.0% 40.0% 40.0%\nDividend yieldÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ .9% Ì Ì\n####### **Revenue Recognition and Deferred Revenue**\nThe Company generally provides services under contracts with municipalities or individual customers.\nRevenue consists primarily of collection fees from commercial, industrial, residential and municipal customers\nand transfer and landÑll disposal fees charged to third parties. Advance billings are recorded as deferred\nrevenue, and the revenue is then recognized over the period services are provided. Collection, transfer and\ndisposal, and other services accounted for approximately 74.3%, 18.9% and 6.8%, respectively, of consolidated\nrevenue for the year ended December 31, 2004. No one customer has individually accounted for more than\n10% of the Company's consolidated revenues or of the Company's reportable segment revenue in any of the\npast three years.\nThe Company recognizes revenue when all four of the following criteria are met:\n‚ Persuasive evidence of an arrangement exists such as a service agreement with a municipality, a\nhauling customer or a disposal customer,\n‚ Services have been performed such as the collection and hauling of waste or the disposal of waste at a\nCompany-owned disposal facility,\n‚ The price of the services provided to the customer are Ñxed or determinable, and", - "page_start": 70, - "page_end": 71, - "source_file": "NYSE_RSG_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_RSG_2004.pdf", - "query": "Who is the Vice Chairmain of the Board of Republic Services ?", - "target_page": 5, - "target_passage": " Harris W. Hudson1 Vice Chairman of the Board", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Operating Strategy**\n\n‚ utilize a decentralized management structure in overseeing day-to-day operations,\n‚ integrate waste operations,\n‚ improve operating margins through economies of scale, cost eÇciencies and asset utilization,\n‚ achieve high levels of customer satisfaction, and\n‚ utilize systems to improve consistency in Ñnancial and operational performance.\nFor certain risks related to our operating strategy, see \"\"Risk Factors.''\n‚ * **Experienced Executive Management Team.** * We believe that we have one of the most experienced\nexecutive management teams in the solid waste industry.\nJames E. O'Connor, who has served as our Chief Executive OÇcer since December 1998, also\nbecame our Chairman in January 2003. He worked at Waste Management, Inc. from 1972 to 1978 and\nfrom 1982 to 1998. During that time, he served in various management positions, including Senior Vice\nPresident in 1997 and 1998, and Area President of Waste Management of Florida, Inc. from 1992 to\n1997. Mr. O'Connor has over 30 years of experience in the solid waste industry.\nMichael J. Cordesman, who has served as our Chief Operating OÇcer since March 2002 and also as\nour President since February 2003, has over 24 years of experience in the solid waste industry. He\njoined us in June 2001 as our Eastern Region Vice President. From 1999 to 2001, Mr. Cordesman\nserved as Vice President of the Central Region for Superior Services Inc. From 1980 to 1999, he served\nin various positions with Waste Management, including Vice President of the Mid-Atlantic Region\nfrom 1992 to 1999.\n3\nThe other corporate oÇcers with responsibility for our operations have an average of over 23 years of\nmanagement experience in the solid waste industry. Our Ñve regional vice presidents and our 23 area\npresidents have an average of 24 years of experience in the industry.\nIn addition, Harris W. Hudson, who has served as our Vice Chairman since our initial public\noÅering, has over 40 years of experience in the solid waste industry, including 11 years with Waste\nManagement and 19 years with private waste collection companies.\n‚ * **Decentralized Management Structure.** * We maintain a relatively small corporate headquarters staÅ,\nrelying on a decentralized management structure to minimize administrative overhead costs and to\nmanage our day-to-day operations more eÇciently. Our local management has extensive industry\nexperience in growing, operating and managing solid waste companies and has substantial experience\nin their local geographic markets. In early 2001, we added a sales, maintenance and operations", - "page_start": 10, - "page_end": 11, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# annual report\n\n## Eastland 16\nTommy J. Barrow\n*Chairman of the Board, President and* *Chief Executive Officer*", - "page_start": 17, - "page_end": 17, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "## Corporate Governance **CORPORATE GOVERNANCE**\n\n### The composition and operation of the Board is determined in accordance with the following requirements:", - "page_start": 49, - "page_end": 49, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **CHAPTER I**\n\nperson or authority. (3) Nothing in this section shall prevent Parliament from conferring functions on persons or authorities other than the President. **48. Command of armed forces** (1) The supreme command of the armed forces of the Republic shall vest in the President and he or she shall hold the office of Commander in Chief. (2) The powers conferred on the President by subsection (1) of this section shall include- ( *a* ) the power to determine the operational use of the armed forces; ( *b* ) the power to appoint members of the armed forces, to make appointments on promotion to any office in the armed forces and to dismiss any member of the armed forces. (3) The President may, by directions in writing and subject to such conditions as he or she may think fit, delegate to any member of the armed forces any of the powers mentioned in subsection (2) of this section. (4) Parliament may regulate the exercise of the powers conferred by or under this section. **49. Functions of Vice-President** The Vice-President shall be the principal assistant of the President in the discharge of his or her executive functions and shall be responsible, under the directions of the President, for such business of the government of Botswana (including the administration of any department of Government) as the President may assign to him or her. **50. Functions of Cabinet Ministers and Assistant Ministers** (1) The Cabinet shall be responsible for advising the President with respect to the policy of the Government and with respect to such other matters as may be referred to it by the President and shall, subject to the provisions of this Constitution, be responsible to the National Assembly for all things done by or under the authority of the President, Vice-President or any Minister in the execution of his or her office. (2) The President shall, so far as practicable and subject to the provisions of this Constitution, consult the Cabinet on matters of policy and the exercise of his or her functions. (3) The obligation of the President to consult his or her Cabinet and for the Cabinet to accept responsibility under this section shall not apply to the exercise by the President of his or her powers in relation to the appointment or removal of the Vice- President, Ministers and Assistant Ministers, the dissolution of Parliament, the Prerogative of Mercy, the assignment of responsibility to the Vice-President or any Minister and the specification of the functions of an Assistant Minister. (4) A Minister shall be responsible, under the direction of the President, for such business of the government of Botswana (including the administration of any department of Government) as the President may assign to him or her. (5) An Assistant Minister shall- ( *a* ) assist the President or the Vice-President in the discharge of such of the functions of the office of President or Vice-President as the President may specify; or ( *b* ) assist such Minister in the discharge of the functions assigned to him or her under subsection (4) of this section as the President may specify. **51. Attorney-General** (1) There shall be an Attorney-General appointed by the President whose office shall be a public office. (2) A person shall not be qualified to be appointed to the Office of Attorney-", - "page_start": 23, - "page_end": 23, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **15. SUBSEQUENT EVENT**\n\n####### **CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**\n\nCompany has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.\nREGISTRANT:\nREPUBLIC SERVICES, INC.\nBy: /s/ JAMES E. O'CONNOR\nJames E. O'Connor\n*Chairman of the Board and Chief Executive OÇcer*\n*(principal executive oÇcer)*\nFebruary 25, 2005\nPursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the\nfollowing persons on behalf of the Registrant and in the capacities and on the dates indicated.\n**Signature Title Date**\n/s/ J AMES E. O'C ONNOR Chairman of the Board and Chief February 25, 2005\nExecutive OÇcer (principal James E. O'Connor executive oÇcer)\n/s/ H ARRIS W. H UDSON Vice Chairman and Director February 25, 2005\nHarris W. Hudson\n/s/ T OD C. H OLMES Senior Vice President and Chief February 25, 2005\nFinancial OÇcer (principal Ñnancial Tod C. Holmes oÇcer)\n/s/ C HARLES F. S ERIANNI Vice President and Chief Accounting February 25, 2005\nOÇcer (principal accounting Charles F. Serianni oÇcer)\n/s/ J OHN W. C ROGHAN Director February 25, 2005\nJohn W. Croghan\n/s/ W. L EE N UTTER Director February 25, 2005\nW. Lee Nutter\n/s/ R AMON A. R ODRIGUEZ Director February 25, 2005\nRamon A. Rodriguez\n/s/ A LLAN C. S ORENSEN Director February 25, 2005\nAllan C. Sorensen\n/s/ M ICHAEL W. W ICKHAM Director February 25, 2005\nMichael W. Wickham\n93\n####### **REPUBLIC SERVICES, INC.**\n####### **VALUATION AND QUALIFYING ACCOUNTS AND RESERVES**\n####### **SCHEDULE II**\n####### **(in millions)**\n**Balance at Additions Accounts Balance at**\n**Beginning Charged to Written End**\n**of Year Income OÅ Other(1) of Year**\nCLASSIFICATIONS\nAllowance for doubtful accounts:\n2004 ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $19.0 $ 8.0 $ (9.0) $ Ì $18.0\n2003 ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 19.0 10.4 (10.4) Ì 19.0\n2002 ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 19.0 11.2 (11.4) .2 19.0\n(1) Allowance of acquired and divested businesses, net.\n94\n####### **EXHIBIT 23.1**\n####### **CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**\nWe consent to the incorporation by reference in the Registration Statements (Form S-8 Nos. 333-81801,\n333-78125, 333-45542 and 333-104048) pertaining to the Republic Services 401(k) Plan, 1998 Stock\nIncentive Plan, Republic Services, Inc. Amended and Restated Employee Stock Purchase Plan, and Republic\nServices, Inc. Amended and Restated 1998 Stock Incentive Plan, respectively, of our reports dated", - "page_start": 100, - "page_end": 102, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "**CONSTITUTION OF BOTSWANA** ARRANGEMENT OF SECTIONS CHAPTER I The Republic 1. Declaration of Republic 2. Public Seal\nCHAPTER II Protection of Fundamental Rights and Freedoms of the Individual 3. Fundamental rights and freedoms of the individual 4. Protection of right to life 5. Protection of right to personal liberty 6. Protection from slavery and forced labour 7. Protection from inhuman treatment 8. Protection from deprivation of property 9. Protection for privacy of home and other property 10. Provisions to secure protection of law 11. Protection of freedom of conscience 12. Protection of freedom of expression 13. Protection of freedom of assembly and association 14. Protection of freedom of movement 15. Protection from discrimination on the grounds of race, etc. 16. Derogation from fundamental rights and freedoms 17. Declarations relating to emergencies 18. Enforcement of protective provisions 19. Interpretation and savings\nCHAPTER III Citizenship 20 to 29. ...... CHAPTER IV The Executive PART I *The President and the Vice-President* 30. Office of President 31. First President 32. Election of President after dissolution of Parliament 33. Qualification for election as President 34. Tenure of office of President 35. Vacancy in office of President 36. Discharge of functions of President during absence, illness, etc. 37. Oath of President 38. Returning officer at elections of President 39. Vice-President 40. Salary and allowances of President 41. Protection of President in respect of legal proceedings\nPART II *The Cabinet* 42. Ministers and Assistant Ministers 43. Tenure of office of Ministers and Assistant Ministers 44. Cabinet 45. Oaths to be taken by Ministers and Assistant Ministers 46. Secretary to the Cabinet\nPART III *Executive Functions* 47. Functions of President 48. Command of armed forces 49. Functions of Vice-President 50. Functions of Cabinet Ministers and Assistant Ministers 51. Attorney-General 51A. Director of Public Prosecutions 52. Permanent Secretaries 53. Prerogative of Mercy 54. Advisory Committee on Prerogative of Mercy 55. Functions of Advisory Committee on Prerogative of Mercy 56. Constitution of offices", - "page_start": 0, - "page_end": 1, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## BOARD OF DIRECTORS\n\n**STEPHEN GERLACH**\nLLB\nAge 59. Director since 5\nSeptember 1989 and Chairman\nsince 4 May 2001. Chairman of\nSantos Finance Ltd and of the\nEnvironmental and Safety\nCommittee, Finance Committee\nand Nomination Committee and\nmember of the Remuneration\nCommittee of the Board.\nChairman of Futuris Corporation\nLtd and Challenger Beston\nLimited and a Director of\nSouthcorp Ltd. Former Managing\nPartner of the Adelaide legal\nfirm, Finlaysons. Former Chairman\nof Amdel Ltd and Equitoral\nMining Ltd.\n**JOHN CHARLES ELLICE-FLINT**\nBSc (Hons)\nAge 54. Managing Director since\n19 December 2000, member of\nthe Environmental and Safety\nCommittee of the Board, Director\nof Santos Finance Ltd and also\nChairman of other Santos Ltd\nsubsidiary companies. Thirty\nyears’ experience in the\ninternational oil and gas industry\nincluding twenty six years with\nUnocal, including as Senior Vice\nPresident: Global Exploration and\nTechnology and Vice President:\nCorporate Planning and Economics.\nMember and Chair of the South\nAustralian Museum Board.\n**PETER CHARLES BARNETT**\nFCPA\nAge 64. Director since\n31 October 1995 and member\nof the Environmental and Safety\nCommittee, Nomination\nCommittee, Finance Committee\nand Remuneration Committee\nof the Board. Director of AMCIL\nLtd and Opis Capital Ltd. Former\nManaging Director and Chief\nExecutive Officer of Pasminco\nLtd (1988- 1995) and Chief\nExecutive Officer of EZ Industries\nLtd. Former director of Mayne\nGroup Ltd.\n**KENNETH ALFRED DEAN**\nFCPA, MAICD\nAge 52. Independent non-\nexecutive Director effective 23\nFebruary 2005. Extensive financial\nexperience in the international\npetroleum industry, having held\nthe position of Chief Executive\nOfficer, Shell Financial Services.\nDuring his 30-year career with\nShell, held several other senior\nexecutive positions in treasury,\naudit, accounting, IT and\nfinancial and corporate services.\nFellow of the Australian Society of\nCertified Practising Accountants\nand member of the Australian\nInstitute of Company Directors.\n**RICHARD MICHAEL HARDING**\nMSc\nAge 55. Director since 1 March\n2004 and member of the Audit\nCommittee of the Board. Former\nPresident and General Manager\nof BP Developments Australia\nLimited and former Vice-Chairman\nand Council member of the\nAustralian Petroleum Production\nand Exploration Association.\nChairman of the Ministry of\nDefence Command Support,\nTraining and Simulation Project\nGovernance Board and Director", - "page_start": 42, - "page_end": 42, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## **CORPORATE GOVERNANCE**\n\nof appointment which encloses a\ncopy of the Company’s\nConstitution and of the relevant\npolicies. Additionally, the\nexpectations of the Board in\nAnnual Report 2004 31\nrespect to a proposed appointee\nto the Board and the workings of\nthe Board and its Committees are\nconveyed in interviews with the\nChairman and induction\nprocedures include access to\nappropriate executives in relation\nto details of the business of the\nCompany.\nThe Chairman of the Board is\nthe Chairman of the Nomination\nCommittee. The current members\nof the Nomination Committee,\nall of whom are independent\nnon-executive Directors, are\nMr S Gerlach (Chairman), Mr P C\nBarnett and Mr G W McGregor.\n**3. REVIEW OF BOARD AND**\n**EXECUTIVE PERFORMANCE**\nThe Board Guidelines provide\nthat:\n- non-executive Directors are\nto be appointed on the basis\nthat their nomination for\nre-election as a Director is\nsubject to review and support\nby the Board;\n- there should be appropriate\ncircumstances justifying re-\nelection after a specified\nperiod of service as a Director;\nand\n- the contribution of the Board\nand of individual Directors is\nthe subject of formal review\nand discussion on a biennial\nand annual basis, respectively.\nAs the biennial review of the\nBoard and of its Committees was\nconducted by an independent\nconsultant in 2003, no formal\nperformance appraisal of the\nBoard was conducted in 2004.\nPerformance evaluation of key\nexecutives is undertaken on a\nquarterly and annual basis by\nthe CEO and summarised in\npresentation to the\nRemuneration Committee of the\nBoard, both specifically for\ndetermination of remuneration\nand generally in relation to\nmanagement succession planning\nfor review by the Board.\n**4. INDEMNITY, ACCESS TO**\n**INFORMATION AND**\n**INDEPENDENT PROFESSIONAL**\n**ADVICE**\nInformation in respect to\nindemnity and insurance\narrangements for Directors and\nsenior executives appears in the\nDirectors’ Statutory Report on\npage 49 of this Annual Report.\nThe Board Guidelines set out the\ncircumstances and procedures\npursuant to which a Director, in\nfurtherance of his or her duties,\nmay seek independent\nprofessional advice at the\nCompany’s expense. Those\nprocedures require prior\nconsultation with, and approval\nby, the Chairman and assurances\nas to the qualifications and\nreasonableness of the fees of\nthe relevant expert and, under\nnormal circumstances, the\nprovision of the expert’s advice\nto the Board.\nPursuant to a deed executed by\nthe Company and each Director,\na Director also has the right to\nhave access to all documents", - "page_start": 31, - "page_end": 32, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## **CHAPTER I**\n\nfrom among the Members of the Assembly, to perform the functions of the office of Vice- President and any person so appointed may discharge those functions accordingly: Provided that a person appointed under this subsection shall cease to perform the functions of the office of Vice-President- (i) if his or her appointment is revoked by the Vice-President; (ii) if he or she ceases to be a Member of the Assembly otherwise than by reason of a dissolution of Parliament; or (iii) if the Vice-President ceases to perform the functions of the office of President. (6) In this section references to Members of the Assembly shall, in the event of Parliament being dissolved, be construed as references to those persons who immediately before the dissolution were Members of the Assembly. **40. Salary and allowances of President** (1) The President shall receive such salary and allowances as may be prescribed by resolution of the National Assembly, which shall be a charge on the general revenues of the Republic. (2) The salary and allowances of the President shall not be altered to his or her disadvantage during his or her period of office. (3) A person who has held the office of President shall receive such pension or, upon the expiration of his or her term of office, such gratuity as may be prescribed by resolution of the National Assembly, which shall be a charge on the Consolidated Fund. **41. Protection of President in respect of legal proceedings** (1) Whilst any person holds or performs the functions of the office of President no criminal proceedings shall be instituted or continued against him or her in respect of anything done or omitted to be done by him or her either in his or her official capacity or in his or her private capacity and no civil proceedings shall be instituted or continued in respect of which relief is claimed against him or her in respect of anything done or omitted to be done in his or her private capacity. (2) Where provision is made by law limiting the time within which proceedings of any description may be brought against any person, the term of any person in the office of President shall not be taken into account in calculating any period of time prescribed by that law which determines whether any such proceedings as are mentioned in subsection (1) of this section may be brought against that person. **PART II** * **The Cabinet** * **(ss 42-46) 42. Ministers and Assistant Ministers** (1) There shall be such offices of Minister of the Government (not exceeding six or such other number as Parliament may from time to time provide) as may be established by Parliament or, subject to the provisions of any Act of Parliament, by the President. (2) There shall be such offices of Assistant Minister (not exceeding three or such number as Parliament may from time to time provide) as may be established by Parliament or, subject to the provisions of any Act of Parliament, by the President. (3) Appointments to the office of Minister or Assistant Minister shall be made by the President from among Members of the National Assembly: Provided that- (i) not more than four persons may be appointed as Minister or Assistant Minister from amongst persons who are not Members of the Assembly but are qualified for election as such; and (ii) if occasion arises for making an appointment to the office of a Minister or an Assistant Minister while Parliament is dissolved a person who was a Member of the Assembly before the dissolution may be appointed as a Minister or an", - "page_start": 21, - "page_end": 21, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Corporate Governance Statement\n\n〉 〉 Mr Craig Carracher; and\n〉 〉 Mr Peter Alexander.\nThe Remuneration Committee’s role is to oversee\nthe Company’s remuneration and compensation\nplans.\nTo ensure that the review of remuneration\npractices and strategies on which decision\nmaking is based is objective and well founded,\nthe Remuneration Committee engages external\nremuneration consultants.\nThe Remuneration Committee supports and\nadvises the Board in fulfilling its responsibilities\nto shareholders by:\n〉 〉 ensuring shareholder and employee interests\nare aligned;\n〉 〉 ensuring the Company is able to attract,\ndevelop and retain talented employees;\n〉 〉 recommending to the Board, with the\nManaging Director, an appropriate executive\nremuneration policy;\n〉 〉 determining the remuneration of Directors;\n〉 〉 having regard to the Company’s Diversity\nPolicy, including issues relating to remunera-\ntion by gender;\n〉 〉 reviewing and approving the remuneration of\nthose reporting directly to the Managing\nDirector and other senior executives, as\nappropriate; and\n〉 〉 reviewing all equity based plans for approval\nby the Board.\nThe Remuneration Committee operates in\naccordance with the Company’s Remuneration\nPolicy. The policy is designed so that it moti-\nvates senior executives to pursue the long-term\ngrowth and success of the Company and demon-\nstrates a clear relationship between senior\nexecutives’ performance and remuneration.\nThe Remuneration Committee met one time\nduring the 2013 financial year.\nThe Remuneration Committee operates in\naccordance with a charter published in the\n‘Corporate Governance’ section of the\nCompany’s website.\nNomination Committee\nThe members of the Nomination Committee as\nat the date of this Report are:\n〉 〉 Mr Ross Smyth-Kirk (Chairman of\nNomination Committee);\n〉 〉 Mr Peter McAleer; and\n〉 〉 Mr Craig Carracher.\nThe role of the Nomination Committee supports\nand advises the Board in fulfilling its responsi-\nbility to ensure that it comprises individuals who\nare best able to discharge the responsibilities of\nthe Directors, having regard to the law and the\nhighest standards of governance, by:\n〉 〉 assessing the skills required on the Board;\n〉 〉 reviewing the structure, size and composi-\ntion of the Board;\n〉 〉 from time to time assessing the extent to\nwhich the required skills are represented on\nthe Board and ensuring an appropriate\nsuccession planning is in place;\n〉 〉 establishing processes for the review of the\nperformance of individual Directors and the\nBoard as a whole, its committees and key\nexecutives; and\n〉 〉 establishing processes for the identification\nof suitable candidates for appointment to", - "page_start": 37, - "page_end": 37, - "source_file": "ASX_KCN_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_STO_2004.pdf", - "query": "How mush did the Moomba incident cost to Santos in 2004 ?", - "target_page": 12, - "target_passage": " the Moomba incident resulted in $17 million of one-off costs in 2004.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "## THE WORLD OF SANTOS\n\nboe. Field decline reduced\nproduction by a further\n5.0 million boe.\nOffsetting these factors, Santos’\ngrowth projects are starting to\ncome on line and have begun to\nreverse the decline experienced\nover the past three years. Two\nprojects were commissioned in\n2004: the Bayu-Undan liquids\nproject and the Minerva gas\nproject. In addition, acquisitions\ncontributed 0.8 million boe to\nproduction.\nFor 2005, production is expected\nto improve by around 15%, or\n4% excluding the impact of the\nMoomba incident. Santos now\nexpects production to be around\n54 million boe in 2005. This\nincrease is largely driven by the\ncommissioning of Mutineer-Exeter\nin March 2005 and the John\nBrookes gas field in the middle\nof the year.\n**PRODUCTION COSTS**\n**UNDER CONTROL**\nProduction costs in 2004 were\n$309 million, up $45 million or\n17% on 2003. Analysis shows\nthat Santos was able to continue\nto effectively control its costs\nin the face of significant external\npressures in the form of rising\nservices and materials prices.\nExamining production costs in\ndetail reveals:\n- the start-up of Bayu-Undan and\nacquisitions added $16 million\nto Santos’ cost base\n- changes in our accounting\nadded a further $16 million\nto Santos’ production costs\n- higher insurance premiums\n($8 million) and one-off stock\nwrite-offs ($5 million) were\noffset by $17 million in cost\nsavings largely as a result of\nSantos’ continuous\nimprovement initiatives\n- the Moomba incident resulted\nin $17 million of one-off costs\nin 2004.\nPiecing this together, the key\nthemes in our financial\nperformance were:\n- cost savings in established\nproduction areas more than\noffset increases in the price\nof services and materials\n- Santos’ cost base rose as\nproduction from new\ndevelopments and acquisitions\nwere added to the Company’s\nexpanding portfolio of\nproducing assets.", - "page_start": 11, - "page_end": 11, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## ANALYSING FINANCIAL PERFORMANCE\n\ndouble DD&A, reflecting how\nrapidly the portfolio is changing.\nSantos will continue with a high\ndevelopment expenditure in 2005,\nbut expects to spend more in line\nwith cash generation. Exploration\nspend is estimated to be about\n$150 million, while development\nspend is expected to be reduced\nto $530 million and delineation\nto $90 million. Other capital\nspending is expected to be\nreduced to $80 million.\nThis results in a total planned\ncapital expenditure for 2005 of\napproximately $850 million.\n**FINANCIAL FLEXIBILITY INTACT**\nSantos ended the year in a\nstrong financial position with its\nfinancial flexibility intact, despite\nthe record development spending.\nThe FUELS issue was successful\nand Santos’ gearing increased\nonly marginally, despite the large\ncapital program in 2004.\nThis is important in Santos’\nbusiness as the Company needs\nto be able to fund exploration\nsuccess as it occurs, and our\ndevelopment projects are\nincreasing in size.\n’01 ’02 ’03 **’04**\n**OPERATING CASH FLOW AND CAPITAL EXPENDITURE**\n$million\nOperating cash flow Capital expenditure\n0\n200\n400\n600\n800\n1000\n717\n660\n761 750\n**605**\n821 897 **930**\nAnnual Report 2004 12\nThe Santos base business\ncomprises production from assets\nin all of the Company's existing\nproducing fields.\nSantos is countering decline from\nmature fields with strategies such\nas optimisation and trialling new\ntechnologies to maximise output,\nwhile running an exploration\nprogram which aims to add new\nprojects and production.\nAt all times, ensuring the safety\nof all operations and minimising\nany environmental impacts\nremains paramount.\n**2004 PRODUCTION IMPACTED**\n**BY MOOMBA INCIDENT**\nSantos' total production in 2004\nfell from 54.2 million boe in 2003\nto 47.1 million boe, primarily due\nto the effects of the 1 January\nincident at Moomba that resulted\nin a reduction of 4.6 million\nboe, together with declining\nperformance from the East Spar\nand Stag fields in the Carnarvon\nBasin, offshore Western Australia.\nSales gas and ethane production\nfell 14% during the year from\n222.8 PJ to 190.5 PJ. Production\ndeclined in the Cooper Basin and\ngas production from the onshore\nOtway Basin ceased with the", - "page_start": 12, - "page_end": 13, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Managing Director’s Review\n\nshallow water with infrastructure\nnearby, creating options for\nearly production.\nAt Santos, we are proud that an\nAustralian company took on that\nchallenge and succeeded, and I\ncongratulate the exploration and\ndrilling teams on a great effort.\nWith the Jeruk discovery behind\nus, Indonesia is at the forefront\nof our international exploration\nefforts. With eight wells planned\nin the region for 2005, Santos is\ncurrently the most active explorer\nin Indonesia.\n**A STRONG FINANCIAL**\n**PERFORMANCE**\nIt was pleasing that Santos\nwas able to conclude 2004\non a higher note than it started.\nWe achieved record annual\nrevenue thanks to higher oil and\ngas prices combined with the\nreturn of full production at\nMoomba to produce a 21.5% jump\nin second half sales: the best\nresult for any six-month period\nin Santos' history.\nThe average realised price for\ncrude oil was up nearly 19%\nto A$51.83 per barrel.\nThese results have left Santos\nwell positioned to continue its\nstrong investment program which\nsaw capital expenditure peak at\n$930 million in 2004.\nIn 2005 we expect to invest\naround $850 million of new\ncapital in projects and our\nstrategy is to plan for firm\ndevelopments based on\naffordability at relatively low oil\nprices. If higher prices continue\nand some projects mature quickly\nand can be given the green light,\nour overall capital expenditure\nmay be higher.\nProduction is expected to rise\nin 2005 when, as usual, our\nfinancial performance will be\nsubject to oil prices, exchange\nrates and interest rates. These\nfactors have a significant effect\non our bottom line. A US$1 per\nbarrel change in the oil price\nequates to a A$16 million change\nin net profit after tax in 2005.\nA one US cent movement in the\nAustralia- US dollar exchange rate\nwould produce a change in profit\nafter tax of A$8 million, and\na 1% change in interest rates\nequates to a change in net profit\nafter tax of A$9 million.\n2004 has also been an important\nperiod for shareholders, with a\nsignificant improvement in the\nSantos share price combined with\nan increase in the dividend.\n**PRODUCTION TO REBOUND**\nWhile we expected lower\nproduction overall in 2004, our\noutput was obviously curtailed\nfurther by the incident at the\nMoomba plant. The good news\nis that several projects emerged\nfrom the development pipeline\nduring the year and made positive\ncontributions to our expanding", - "page_start": 6, - "page_end": 6, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## ANALYSING FINANCIAL PERFORMANCE\n\n**‘The sound operating results**\n**achieved in 2004 underline**\n**the changing face of Santos**\n**towards a higher value, higher**\n**margin business. We ended the**\n**year with a strong financial**\n**position and our financial**\n**flexibility intact.’**\n**PETER WASOW**\nChief Financial Officer\n’01 ’02 ’03 **’04**\n**PRODUCTION AND SALES REVENUE**\nRevenue Net profit after tax Production\n1,460\n445 322 327 **380**\n1,478 1,465\n54.2 57.3 55.7\n**1,501**\n**47.1**\n0\n500\n1000\n1500\n2000\n0\n10\n20\n30\n40\n50\n60\n$million mmboe\nAnnual Report 2004 11\n**DEPRECIATION, DEPLETION AND**\n**AMORTISATION**\nAll things being equal, DD&A\ncould have been expected to\nbe lower this year, as Santos\nproduced lower volumes and had\nwritten off the Heytesbury plant\nin the onshore Otway Basin\nlast year.\nHowever, two factors caused an\nincrease in 2004 DD&A. Firstly,\nwhile reserve revisions were\npositive overall, negative\nrevisions were predominantly in\nproducing areas which increased\ndepletion rates in 2004, while\npositive reserve revisions were in\nareas where Santos is not yet\nproducing or where straight line\ndepreciation is dominant; for\nexample, Casino and John\nBrookes.\nSecondly, on the future\ndevelopment cost side, depletion\nis up partly because Santos is\nstarting to factor in higher steel\nand service company costs into\nlong-term economic models.\n**CASH FLOW LOWER**\nWhile Santos had a strong profit\nyear, this is not fully reflected in\ncash flows.\nThere were large movements\nin trade debtors between years,\nreflecting the timing of liftings\nand the payments for them.\nIn addition, Santos has not yet\nbeen paid for the insurance claim\nrelating to the Moomba incident.\nA total of $117 million was\nrecognised in sundry income,\nwhich represents an estimate\nof the amount receivable from\ninsurers for lost revenue,\nadditional costs and replacement\nplant and equipment. At year end\nthe money was still owed and so\nis not shown as part of operating\ncash flow. The final quantification\nof the claim with insurers is\nprogressing.\n**RECORD CAPITAL EXPENDITURE**\nCapital expenditure ended\nright on target at $930 million -\na record year for Santos -\napproaching a level which is", - "page_start": 11, - "page_end": 12, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Chairman’s Review\n\nDELIVERING ON THE STRATEGY\nDear Shareholder,\nI am pleased to report that\nin 2004 Santos continued\nto deliver on its strategy to\ntransform the Company into a\ntruly international exploration\nand production business with\nworld-class operations.\nWhile the year saw many\npositives in terms of development\nand exploration success, it did\nnot get off to a good start with\nthe incident on New Year’s Day\nat the Moomba processing facility\nin central Australia.\nImportantly, Santos was able\nto work effectively with its key\nstakeholders, including customers,\njoint venturers and government\ndepartments, to minimise the\ncommercial impacts.\nNatural gas supplies were quickly\nrestored, in part by recovering\nprocessed gas from underground\nstorage reservoirs. Liquids\nprocessing facilities were\nprogressively reinstated allowing\nfurther increases to gas production\nand sales volumes, with the\nramp-up to full liquids production\nachieved by August as planned.\nA large proportion of the costs\nand foregone revenues associated\nwith the repair of the damaged\nplant and the reduced oil and\ngas production volumes are\nbeing recovered under\ninsurance policies.\nDue to the long cycle times\ninherent in the oil and gas\nbusiness, it had been recognised\nthat 2004 would be a year in\nwhich production was marginally\nbelow the previous year, with\nsubsequent increases in 2005\nand beyond driven by new\ndevelopment projects.\nIn this light, it is pleasing to\nreport that the Minerva gas and\nBayu-Undan liquids projects\ncommenced production during the\nyear as planned, while first oil\nfrom Mutineer-Exeter and several\nother key growth projects are\nprogressing to plan.\nIndonesia matured into a core\narea during 2004, through a\nstrategy of prudent acquisition,\nportfolio management and\nexploration. In particular, the\nJeruk discovery has the potential\nto add significant value, with\nfurther evaluation activities\nunderway.\nEven with the large effort\nexpended on the Moomba\nincident, Santos was able to\ndeliver strong results for 2004,", - "page_start": 3, - "page_end": 3, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\nOther entities **3.5** 2.5 **2.3** 1.4\nDividends from other entities **-** 0.4 **-** 0.4\nDividends from controlled entities **-** - **251.7** -\nInsurance recovery **116.6** - **73.8** -\nProceeds from sale of non-current assets **98.9** 108.0 **462.1** 62.7\nProceeds from sale of controlled entities **-** 22.6 **-** 3.9\n**252.3** 154.4 **858.0** 126.2\n**3. Expenses from Ordinary Activities**\nCost of sales:\nProduction costs **308.5** 263.6 **113.8** 95.2\nPipeline tariffs and tolls **32.6** 33.3 **7.4** 3.2\nRoyalty, excise and PRRT **154.0** 131.4 **73.1** 41.6\nDepreciation, depletion and amortisation **536.4** 528.8 **209.2** 194.7\nThird party gas purchases **14.9** 5.4 **12.2** 12.4\n**1,046.4** 962.5 **415.7** 347.1\nDecrease/(increase) in product stock **3.4** 11.9 **(1.2)** 9.5\n**1,049.8** 974.4 **414.5** 356.6\nOther:\nSelling, general and administrative expenses:\nOperating expenses **57.1** 41.6 **50.3** 34.1\nDepreciation and amortisation **3.3** 2.8 **1.7** 1.1\nWrite-down of investment in controlled entities **-** - **-** 40.8\nWrite-down of investment in listed shares **-** 4.4 **-** 4.4\n**60.4** 48.8 **52.0** 80.4\nBook value of non-current assets sold **46.5** 52.9 **164.4** 16.9\nBook value of controlled entities sold **-** 18.1 **-** 4.9\nWrite-down of exploration and development expenditure **22.1** 59.7 **4.6** 6.1\n**129.0** 179.5 **221.0** 108.3\n**4. Borrowing Costs**\nInterest expense:\nControlled entities **-** - **90.7** 83.6\nOther entities **65.7** 57.2 **0.4** 0.4\nLess interest capitalised **(32.1)** (22.6) **-** -\n**33.6** 34.6 **91.1** 84.0\nAnnual Report 2004 57\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\n**5. Profit from Ordinary Activities $million** $million **$million** $million\n**(a) Profit from ordinary activities before tax includes the following items**\nDepreciation, depletion and amortisation:\nDepletion of exploration and development expenditure **344.3** 333.8 **116.5** 119.7\nDepreciation of plant and equipment **169.1** 168.7 **85.8** 69.1\nDepreciation of buildings **2.0** 3.3 **1.0** 1.8\nFuture restoration costs **19.8** 16.8 **7.6** 5.2\nAmortisation of goodwill **4.5** 9.0 **-** -\n**539.7** 531.6 **210.9** 195.8\nCharges to provisions:\nDoubtful debts **(0.6)** 0.2 **(0.2)** 0.1\nStock obsolescence **6.4** 1.0 **3.1** 0.2\nEmployee entitlements and non-executive Directors’ retirement benefits **(0.3)** 6.7 **(0.3)** 6.2\nOperating lease rentals **42.2** 45.6 **21.4** 22.5\nProfit on disposal of non-current assets **(52.4)** (55.1) **(297.7)** (45.8)\n(Profit)/loss on disposal of controlled entities **-** (4.5) **-** 1.0\n**(b)Individually significant expenses/(gains) included in profit from**\n**ordinary activities before income tax**\nInsurance recovery **(116.6)** - **(73.8)** -\nCosts associated with Moomba liquids recovery plant fire included in cost of sales **17.5** - **11.9** -\nProfit on sale of oil and gas assets **(43.9)** - **(298.4)** -", - "page_start": 57, - "page_end": 58, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\n**As at**\n**31 December 2003**\n**$million**\nNet market value of assets 195.8\nLess present value of employees’ accrued benefits as determined\nby actuarial assessment as at 1 January 2004 (194.8)\nExcess 1.0\nAt 31 December 2004 the vested benefits, or the benefits payable in the event of the termination of employment of each plan member, were\n$198.2 million (2003: $198.8 million) and the net market value of assets was $202.0 million (2003: $194.2 million).\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\n**31. Contingent Liabilities $million** $million **$million** $million\nSantos Ltd and its controlled entities have the following contingent liabilities\narising in respect of:\nPerformance guarantees **9.8** 9.6 **6.3** 6.5\nClaims and litigation **8.1** 11.0 **2.3** 2.3\n**17.9** 20.6 **8.6** 8.8\nLegal advice in relation to the claims and litigation referred to above indicates that on the basis of available information, liability in respect of these\nclaims is unlikely to exceed $1.0 million on a consolidated basis.\nA number of the Australian interests of the Santos Group are located within areas the subject of one or more claims or applications for native title\ndetermination. Whatever the outcome of those claims or applications, it is not believed that they will significantly impact the Santos Group’s asset\nbase. The decision of the High Court of Australia in the “Wik” case has the potential to introduce delay in the grant of mineral and petroleum\ntenements and consequently to impact generally the timing of exploration, development and production operations. An assessment of the impact\nupon the timing of particular operations may require consideration and determination of complex legal and factual issues.\nGuarantees provided by Santos Ltd for borrowings in respect of controlled entities are disclosed in note 15.\nSantos Ltd has provided parent company guarantees in respect of:\n(a) the funding obligations of its subsidiary companies, Santos Timor Sea Pipeline Pty Ltd and Santos Darwin LNG Pty Ltd, relating to the\nconstruction of a pipeline from the Bayu-Undan Field to Wickham Point in Darwin and the construction of the LNG Plant in Darwin respectively,\nand has provided a funding commitment letter to these subsidiary companies together with Santos (JPDA 91-12) Pty Ltd. As at 31 December\n2004 the expenditure commitments of Santos Timor Sea Pipeline Pty Ltd and Santos Darwin LNG Pty Ltd for the above mentioned projects\ntotalled US$41.3 million (2003: US$107.6 million);\n(b) payment of Santos Egypt Ltd’s financial obligations under a farmout agreement and certain concessions in the Gulf of Suez in the Arab Republic", - "page_start": 84, - "page_end": 84, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## DIRECTORS’ STATUTORY REPORT\n\nWilkinson, Richard John 6,764 5,827 - - - 12,591 -\nWood, Bruce James 1,000 5,439 - - - 6,439 -\nYoung, Jonathon Terence 8,636 8,547 - - - 17,183 -\n**(f) Loans and Other Transactions**\n* **Loans** *\nThere have been no loans outstanding at any time throughout the year with any Specified Director or Specified Executive.\n* **Other Transactions with the Company or its Controlled Entities** *\nAgreements exist with the non-executive Directors appointed prior to 1 January 2004 providing for the payment of a sum on retirement from\noffice as a Director in accordance with shareholder approval at the 1989 Annual General Meeting. From 30 June 2004 the retirement allowances\nceased to accrue.\nThe transactions referred to above occurred on terms no more favourable than would have been adopted if dealing at arm’s length, do not have\nthe potential to affect adversely decisions about the allocation of scarce resources and are trivial in nature.\n**Consolidated Santos Ltd**\n**2004** 2003 **2004** 2003\n**27. Remuneration of Auditors $000** $000 **$000** $000\nAmounts received or due and receivable by the auditors of Santos Ltd for:\nExternal audit services **715** 649 **388** 363\nOther services:\nTaxation **147** 112 **-** -\nDue diligence **3** 23 **58** -\nOther **9** 16 **6** 10\n**874** 800 **452** 373\nThe auditors ceased providing taxation services from 31 December 2004.\n**28. Segment Information**\nSegment results, assets and liabilities include items directly attributable to a segment as well as those that can be allocated on a reasonable basis.\nUnallocated items mainly comprise dividend revenue, interest-earning assets and revenue, interest-bearing loans, borrowings and expenses, and\ncorporate assets and liabilities.\nSegment capital expenditure is the total cost incurred during the period to acquire segment assets that are expected to be used for more than one period.\n**Geographic segments**\nThe Santos Group operates primarily in Australia but also has international operations in the United States, Papua New Guinea, Indonesia and Egypt.\nAnnual Report 2004 81\n**Australia International Consolidated**\n**2004** 2003 **2004** 2003 **2004** 2003\n**28. Segment Information (continued) $million** $million **$million** $million **$million** $million\n* **Primary Reporting** *\n**Geographic segments**\n**Revenue**\nTotal segment revenue **1,633.1** 1,445.9 **120.7** 134.6 **1,753.8** 1,580.5\nOther unallocated revenue **(0.6)** 38.9\n**Total revenue 1,753.2** 1,619.4\n**Results**\nEarnings before interest, tax and significant items **505.9** 529.8 **3.8** 15.6 **509.7** 545.4\nSignificant items:\nInsurance recovery **116.6** - **-** - **116.6** -\nCosts associated with Moomba liquids recovery plant fire **(17.5)** - **-** - **(17.5)** -", - "page_start": 81, - "page_end": 82, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Managing Director’s Review\n\nand, in our drive to do so, it is\nimportant to identify ways in\nwhich we might achieve more\nefficient and cost-effective\noutcomes.\nAs a result, an important initiative\nhas been the introduction of a\ncontinuous improvement program.\nThe organisational restructure\nimplemented during 2004 yielded\ndividends with savings recorded\nin the past year of $38 million for\nprogram outlays of $22 million.\nThese programs will continue to\ncontribute at even higher levels\ngoing forward for even less cost.\n**A PART OF OUR COMMUNITY**\nSantos engages with many\nstakeholders and we believe it\nis important to have rewarding\nrelationships with the communities\nto which we belong.\nWe sponsor a wide range\nof educational, cultural and\ncommunity events and programs.\nAnnual Report 2004 6\n**PERFORMANCE AGAINST TARGETS**\nLong-term 2004 Comments\ntarget performance\nProduction growth 6-8% -13.1% Moomba incident impact\nReserve replacement ratio >140% 121% Excludes Jeruk\nexploration success\nReserve replacement cost per boe A$22 A$21 On target\nEBITDA growth per share >10% 8.8% Improving trend\nReturn on capital employed >10% 9.4% Improving trend\nManaging Director’s Review continued\nAnnual Report 2004 7\nThese activities are designed to\nacknowledge and return the\nsupport we receive from these\ncommunities.\n**DELIVERING THE VISION**\nSo, 50 years on, would the late\nJohn Bonython be pleased at the\nCompany that Santos has become\n- one of Australia's leading\nenergy suppliers that is an\noffshore production operator,\nbuilding new businesses in places\nlike Indonesia, the US and Egypt,\nwhile retaining firm roots in\nAdelaide? I suspect he would.\nIt is our job to continue to\ndeliver on our strategy and, in\ndoing so, keep delivering on the\nforesight of Santos' founders.\nOf course, this has to be achieved\nsafely and with a view to the\nlong term. In this regard, our\npeople continue to deliver: safety\nperformance improved again in\n2004 and the publication of our\nfirst Sustainability Review\ndemonstrates that we have\nadopted sustainability as a\ncore value.\nI am proud of their commitment\nto Santos’ success and I thank\nthem for their efforts and\nachievements during a year\nof considerable challenges\nand change.\nJohn C Ellice-Flint\n**Managing Director**\n21 March 2005\n**Bayu-Undan drilling and**\n**production platforms,**\n**Timor Sea.**\nAnnual Report 2004 8", - "page_start": 7, - "page_end": 9, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## THE WORLD OF SANTOS\n\n**United States**\nSouth Texas, Texas/\nLouisiana Gulf Coast\nDeer Creek Montana\nUnited States Egypt West Natuna Basin East Java\nHoutman Basin Duntroon Basin Otway Basin Sorell Basin\n**KEY TO MAPS**\nExploration\nProduction\nOil field\nGas field\nOil pipeline\nGas pipeline\nAnnual Report 2004 9\n**Egypt**\nGulf of Suez\n**Gippsland Basin**\nPatricia-Baleen, Sole, Kipper,\nGolden Beach\n**Surat/Bowen Basins**\nMoonie, Roma, Scotia, Lytton\n**Amadeus Basin**\nMereenie, Palm Valley, Brewer Estate\n**Papua New Guinea & West Papua**\nHides, SE Gobe\n**Timor Sea**\nJabiru-Challis, Evans Shoal\n**East Java Basin**\nMaleo, Oyong, Wunut\n**Cooper/Eromanga Basins**\nBallera, Jackson, Moomba\n**Otway Basin**\nCasino, Minerva\n**Duntroon Basin**\n**Houtman Basin**\n**Sorell Basin**\n**Carnarvon Basin**\nBarrow Island, East Spar,\nLegendre, Stag, Thevenard\nIsland, John Brookes,\nMutineer-Exeter\n**West Natuna Basin** Kakap\n**Bonaparte Basin**\nPetrel, Tern **Browse Basin**\n**Kutei Basin**\n**Joint Petroleum Development Area**\nBayu-Undan, Elang-Kakatua\nKutei Basin West Papua & Papua New Guinea Northern Australia Carnarvon Basin\nGippsland Basin Surat/Bowen Basins Cooper/Eromanga Basins Amadeus Basin\nAnnual Report 2004 10\n**2004 WAS A YEAR OF GOOD**\n**OPERATING RESULTS**\nOverall the increase in 2004 profit\nof 16% reflected a year of sound\noperating performance. Sales\nrevenue was a record $1,501\nmillion, up 2.5% on 2003,\nreflecting higher prices across\nmost products and was achieved\ndespite lower production as a\nresult of the Moomba incident\nand declining output from late\nlife fields.\nSantos benefited from higher\nworld oil prices and realised\nUS$51.83 per boe in 2004, an\nincrease of 19% over 2003. The\nbenefit of higher world oil prices\nsubstantially offset the impact\nof lower production volumes.\nSantos was also able to negotiate\nhigher domestic gas prices (up\n4% on average) and deliver new\nrevenue streams from project\nstart-ups and acquisitions during\nthe year.\n**PRODUCTION HAMPERED BY**\n**MOOMBA INCIDENT**\n2004 production was lower due\nto the Moomba incident, which\nreduced production by 4.6 million", - "page_start": 9, - "page_end": 11, - "source_file": "ASX_STO_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_STO_2004.pdf", - "query": "What is the main focus of the Santos 2005 program ?", - "target_page": 19, - "target_passage": " Oil is the main focus of the 2005 program", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "## Managing Options\n\ndesire to continually improve\ncommunication performance.\nSantos has been listed as\nan inaugural member of the\nAustralian SAM Sustainability\nIndex (AuSSI). The AuSSI tracks\nthe performance of around 70\nAustralian companies that lead\ntheir industry in terms of\neconomic, environmental and\nsocial criteria. The index is\ncalculated daily by Dow Jones\nIndexes and published in *The*\n*Australian* newspaper.\nFollowing is an overview of\nprogress and achievements in the\narea of sustainability for 2004.\n**SAFETY IMPROVING**\nThe health and safety of employees\nis of paramount concern to Santos.\nSantos delivered another year of\nimprovement in 2004 and achieved\nits lowest total recordable case\nfrequency rate of 6.4.\nFurther improvements were also\nmade with the implementation\nof the Environment, Health and\nSafety Management System\nstandards, with Santos operations\nundergoing full assessments\nagainst standards for the\nfirst time.\nThe results demonstrated\nconsiderable improvement\nover the baseline assessments\nconducted in 2003 with steady\nprogress in the implementation\nof the procedures, processes and\ntools needed to achieve the\nrequirements of the standards.\nProcess safety capability which\ndeals with plant and equipment\nintegrity assurance, design and\nconstruction, and maintenance,\nis being developed through\nthe formation of a new set of\nstandards to be incorporated\ninto the health and safety\nmanagement system.\nThe safety focus in 2005 will be\non finalising a comprehensive set\nof hazard standards which outline\nthe required controls to ensure\nthat hazards encountered across\nSantos’ operations and activities\nare well managed.\n**POSITIONING THE WORKFORCE**\n**FOR THE FUTURE**\nSantos commenced a major\ncompany-wide transformational\nchange program in late 2003.\nThe program was designed to\nsignificantly improve Santos’\nperformance in four areas: key\nbusiness processes, financial\nperformance, organisation\nstructure and company culture.\nReorganising and simplifying the\nCompany’s structure was one of\nthe major outcomes and in May\n2004 Santos began operating\nunder a new functionally-based\norganisation structure.\nThe new structure is designed\nto support the exploration-\nfocused growth strategy.\nIt mirrors the ‘conveyor belt’\nlifecycle of an exploration\nand production company where\nexploration success leads\nto commercialisation and\ndevelopment activity and finally\nrevenue-generating production.\nIt also follows the principle that\nthe majority of employees should", - "page_start": 27, - "page_end": 27, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Sustainability\n\nMANAGING FOR SUSTAINABLE GROWTH\n**‘The publication of our first**\n**Sustainability Review in 2004**\n**was a major achievement for**\n**Santos. The next steps are to**\n**undertake projects to improve**\n**our performance - not just in**\n**Australia but worldwide - and**\n**to accurately collect, verify and**\n**report on a range of**\n**sustainability data.’**\n**MARTYN EAMES**\nVice President\nCorporate and People\n**TOTAL RECORDABLE CASE FREQUENCY RATE**\nTRCFR per millions hours worked\n’01 ’02\nContractor\n’03 ’04\nCombined Employee\n0\n5\n10\n15\n20\nFIRST STEPS Sustainability Review 2004\nAnnual Report 2004 27\nbe working in business operations\nwith a lean and efficient\ncorporate and services group.\nWith the exception of a small\nnumber of project teams, all\nnon-award based positions\nin the Company were declared\nvacant and a selection process\ncommenced around a set of\ncriteria designed to ensure that\npeople with the right skills and\nthe ability to successfully grow\nSantos were appointed.\nAs is often the case with\ntransformational change\ninitiatives, not everyone was\nre-appointed and, as a result, the\nworkforce was reduced by 9%.\n**CULTURE CHANGE**\nThe need to develop a culture\nthat supports the newly designed\nbusiness processes was another\nof the major outcomes of the\nchange program. A Santos-wide\nculture change program led by\nemployees is currently underway.\nThis long-term program is\ndesigned to ensure that the\nway employees work together\nenhances Santos’ ability\nto be successful.\nOne of the first tasks undertaken\nwas a voluntary employee survey\nto identify the gaps between the\nexisting culture and the desired\nculture. The outcomes of the\nsurvey will assist in the\ndevelopment of programs and\nactivities that will better align\nwork practices with Santos’\nstrategic goals.\n**TRAINING AND DEVELOPING**\n**PEOPLE**\nMaking sure training and\ndevelopment supports current\nand future business requirements,\nand provides opportunities for\npeople to develop their skills to\nachieve optimum performance,\nare key aspects of Santos’ human\nresources strategy.\nSantos has a number of long-term\nprojects underway which will\noptimise the substantial\ninvestment the Company makes\nin training people. Importantly,\nthese projects will deliver\nprograms that are targeted to\nmeet business and individual\nneeds and to support culture\nchange initiatives.\n**BANKSIA AWARDS**", - "page_start": 27, - "page_end": 28, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Sustainability\n\nemissions intensity reduction\ntarget (greenhouse emissions\nper unit of production) of 20%\nin the period from 2002 to 2008.\n**SUPPORTING COMMUNITIES**\nSantos has relationships with a\nnumber of communities where it\noperates. Some have been long-\nterm and others are just beginning.\nRelationships with communities\noutside Australia, such as Indonesia\nand the United States, are also\nemerging as Santos’ business grows\nin these locations.\nSantos made contributions\nduring 2004 to a wide variety of\norganisations and events through\nthe sponsorship program as part\nof the Company’s commitment\nto supporting the communities\nto which it belongs.\nPartnerships continued in 2004\nwith the Australian School of\nPetroleum, the Adelaide Symphony\nOrchestra, the State Opera\nCompany of South Australia, the\nArt Gallery of South Australia and\nthe Lloyd McDermott Foundation.\nOne of the highlights of the 2004\nprogram was the establishment\nof the Santos Community Fund.\nIt brings together all of the\ncontributions Santos makes to\ncommunity-based organisations\nand recognises and supports the\nefforts of Santos employees who\nchoose to contribute their own\ntime and resources to improving\ntheir communities.\nThe ‘Our Patch’ program was a\nrecipient of this fund in 2004.\nThis is a joint initiative of the\nPatawalonga and Torrens\nCatchment Management Boards\nwhich encourages the local\ncommunity to assist with the\nrehabilitation and management\nof Adelaide’s water catchment.\nSantos has adopted a patch of\nthe River Torrens and employees\nare assisting with the remediation\nand revegetation of this area in\na volunteering program.\n**CORPORATE GOVERNANCE**\nFor the third year running, the\nintegrity of Santos’ corporate\ngovernance was recognised in\n2004 with the maximum five-star\nrating in the Corporate\nGovernance Research Report\nprepared by Horwath and the\nUniversity of Newcastle.\nA more detailed overview of\ncorporate governance at Santos\nfollows on page 29 of this\nAnnual Report.\nMore detailed information about\nsustainability at Santos is\ncontained in the Sustainability\nReview and copies are available\nfrom the Company and via the\nSantos website www.santos.com.\n**Santos employees rehabilitating a section of the River Torrens in Adelaide, as part of Santos’ three-year**\n**commitment to the Our Patch project.**\nAnnual Report 2004 29", - "page_start": 29, - "page_end": 30, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "Annual Report 2004 TAPPING INTO THE ENERGY... INSIDE Santos Ltd ABN 80 007 550 923 CHAIRMAN’S REVIEW **2** Stephen Gerlach comments on Santos’ performance in 2004. 2004 ACHIEVEMENTS 2005 AND BEYOND **3** Key achievements in 2004 and three-year performance, plus what to look for in the near-term future. MANAGING DIRECTOR’S REVIEW **4** John Ellice-Flint reviews Santos’ 50th year, where the values embodied in the great explorers of yesteryear are shaping Santos today. THE WORLD OF SANTOS **8** Locations of Santos’ global exploration, development and production activities. ANALYSING FINANCIAL PERFORMANCE **10** Putting the numbers in perspective and explaining the 2004 financial results. LEVERAGING BASE BUSINESS **12** Production results for 2004 plus a review of activities that are creating value in Santos’ base business. CREATING OPPORTUNITIES **15** Exploration strategy, results and acreage acquisitions, 2005 program and new venture opportunities.\nCAPTURING AND DELIVERING GROWTH **18** Progress on Santos’ development projects and gas commercialisation highlights. MANAGING OPTIONS **22** Strategic projects, portfolio management activities and reserves movements in 2004. SUSTAINABILITY **26** Sustainability activities undertaken in 2004, including safety and environmental performance, employees and communities. CORPORATE GOVERNANCE **29** Details of the main corporate governance practices Santos has in place. DIRECTORS’ AND SENIOR EXECUTIVES’ REMUNERATION **37** Remuneration details for Directors and key executives. BOARD OF DIRECTORS **41** Directors’ biographical details. GROUP INTERESTS **42** Santos licence areas and percentage interests. 10 YEAR SUMMARY **44** Statistical summary of financial performance.\nDIRECTORS’ STATUTORY REPORT **47** Directors’ shareholdings, meetings, activities and emoluments. FINANCIAL REPORT **50** Statements of financial performance, financial position and cash flows and notes to the financial statements. STOCK EXCHANGE AND SHAREHOLDER INFORMATION **90** Listing of top 20 shareholders, analysis of shares and voting rights. INFORMATION FOR SHAREHOLDERS **92** Annual General Meeting, final dividend, shareholder enquiries and information resources for shareholders. GLOSSARY **93** Most frequently used terms explained. BACK COVER Corporate directory", - "page_start": 0, - "page_end": 1, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Managing Director’s Review\n\nand, in our drive to do so, it is\nimportant to identify ways in\nwhich we might achieve more\nefficient and cost-effective\noutcomes.\nAs a result, an important initiative\nhas been the introduction of a\ncontinuous improvement program.\nThe organisational restructure\nimplemented during 2004 yielded\ndividends with savings recorded\nin the past year of $38 million for\nprogram outlays of $22 million.\nThese programs will continue to\ncontribute at even higher levels\ngoing forward for even less cost.\n**A PART OF OUR COMMUNITY**\nSantos engages with many\nstakeholders and we believe it\nis important to have rewarding\nrelationships with the communities\nto which we belong.\nWe sponsor a wide range\nof educational, cultural and\ncommunity events and programs.\nAnnual Report 2004 6\n**PERFORMANCE AGAINST TARGETS**\nLong-term 2004 Comments\ntarget performance\nProduction growth 6-8% -13.1% Moomba incident impact\nReserve replacement ratio >140% 121% Excludes Jeruk\nexploration success\nReserve replacement cost per boe A$22 A$21 On target\nEBITDA growth per share >10% 8.8% Improving trend\nReturn on capital employed >10% 9.4% Improving trend\nManaging Director’s Review continued\nAnnual Report 2004 7\nThese activities are designed to\nacknowledge and return the\nsupport we receive from these\ncommunities.\n**DELIVERING THE VISION**\nSo, 50 years on, would the late\nJohn Bonython be pleased at the\nCompany that Santos has become\n- one of Australia's leading\nenergy suppliers that is an\noffshore production operator,\nbuilding new businesses in places\nlike Indonesia, the US and Egypt,\nwhile retaining firm roots in\nAdelaide? I suspect he would.\nIt is our job to continue to\ndeliver on our strategy and, in\ndoing so, keep delivering on the\nforesight of Santos' founders.\nOf course, this has to be achieved\nsafely and with a view to the\nlong term. In this regard, our\npeople continue to deliver: safety\nperformance improved again in\n2004 and the publication of our\nfirst Sustainability Review\ndemonstrates that we have\nadopted sustainability as a\ncore value.\nI am proud of their commitment\nto Santos’ success and I thank\nthem for their efforts and\nachievements during a year\nof considerable challenges\nand change.\nJohn C Ellice-Flint\n**Managing Director**\n21 March 2005\n**Bayu-Undan drilling and**\n**production platforms,**\n**Timor Sea.**\nAnnual Report 2004 8", - "page_start": 7, - "page_end": 9, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## ANALYSING FINANCIAL PERFORMANCE\n\ndouble DD&A, reflecting how\nrapidly the portfolio is changing.\nSantos will continue with a high\ndevelopment expenditure in 2005,\nbut expects to spend more in line\nwith cash generation. Exploration\nspend is estimated to be about\n$150 million, while development\nspend is expected to be reduced\nto $530 million and delineation\nto $90 million. Other capital\nspending is expected to be\nreduced to $80 million.\nThis results in a total planned\ncapital expenditure for 2005 of\napproximately $850 million.\n**FINANCIAL FLEXIBILITY INTACT**\nSantos ended the year in a\nstrong financial position with its\nfinancial flexibility intact, despite\nthe record development spending.\nThe FUELS issue was successful\nand Santos’ gearing increased\nonly marginally, despite the large\ncapital program in 2004.\nThis is important in Santos’\nbusiness as the Company needs\nto be able to fund exploration\nsuccess as it occurs, and our\ndevelopment projects are\nincreasing in size.\n’01 ’02 ’03 **’04**\n**OPERATING CASH FLOW AND CAPITAL EXPENDITURE**\n$million\nOperating cash flow Capital expenditure\n0\n200\n400\n600\n800\n1000\n717\n660\n761 750\n**605**\n821 897 **930**\nAnnual Report 2004 12\nThe Santos base business\ncomprises production from assets\nin all of the Company's existing\nproducing fields.\nSantos is countering decline from\nmature fields with strategies such\nas optimisation and trialling new\ntechnologies to maximise output,\nwhile running an exploration\nprogram which aims to add new\nprojects and production.\nAt all times, ensuring the safety\nof all operations and minimising\nany environmental impacts\nremains paramount.\n**2004 PRODUCTION IMPACTED**\n**BY MOOMBA INCIDENT**\nSantos' total production in 2004\nfell from 54.2 million boe in 2003\nto 47.1 million boe, primarily due\nto the effects of the 1 January\nincident at Moomba that resulted\nin a reduction of 4.6 million\nboe, together with declining\nperformance from the East Spar\nand Stag fields in the Carnarvon\nBasin, offshore Western Australia.\nSales gas and ethane production\nfell 14% during the year from\n222.8 PJ to 190.5 PJ. Production\ndeclined in the Cooper Basin and\ngas production from the onshore\nOtway Basin ceased with the", - "page_start": 12, - "page_end": 13, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## SANTOS GROUP INTERESTS\n\n- ordinary - - - - - - - 5.40 6.57 **6.59**\n- special - - - - - - - - - **5.00**\nDividends ($million)\n- ordinary ($million) - - - - - - - 18.9 23.0 **23.0**\n- special ($million) - - - - - - - - - **14.3**\nEarnings per share (¢) 20.0 35.4 35.3 29.1 51.0 80.0 72.9 51.9 52.1 **58.6**\nReturn on total operating revenue (%) 14.9 24.4 24.0 17.6 31.0 31.3 28.6 20.9 20.2 **21.7**\nReturn on average ordinary equity (%) 7.2 12.6 11.8 9.1 15.5 22.3 19.0 13.1 12.3 **13.1**\nReturn on average capital employed (%) 6.1 9.6 8.7 7.1 11.5 16.7 14.1 9.0 8.8 **9.4**\nNet debt/(net debt + equity) (%) 29.7 37.2 36.7 39.8 38.7 27.3 28.0 28.9 22.5 **24.4**\nNet interest cover (times) 5.8 6.2 5.4 4.4 5.2 9.1 9.7 8.1 8.5 **9.2**\n**General**\nNumber of employees\n(excluding contractors) 1,471 1,461 1,615 1,650 1,645 1,631 1,713 1,737 1,700 **1,526**\nNumber of shareholders 55,684 55,482 65,459 81,286 81,416 76,457 86,472 85,888 84,327 **78,976**\nMarket capitalisation ($million) 2,111 2,741 3,826 2,654 2,516 3,670 3,589 3,509 4,017 **4,965**\nPrior year amounts have, where applicable, been adjusted to place them on a comparable basis with current year amounts.\nFINANCIAL REPORT\nAnnual Report 2004 46\n**CONTENTS**\n**Directors’ Statutory Report 47**\n**Financial Report**\n**Statements of Financial Performance 50**\n**Statements of Financial Position 51**\n**Statements of Cash Flows 52**\n**Notes to the Financial Statements**\n1 Statement of Accounting Policies 53\n2 Revenue from Ordinary Activities 56\n3 Expenses from Ordinary Activities 56\n4 Borrowing Costs 56\n5 Profit from Ordinary Activities 57\n6 Taxation 57\n7 Receivables 58\n8 Inventories 58\n9 Other Assets 58\n10 Exploration and Development Expenditure 58\n11 Land and Buildings, Plant and Equipment 59\n12 Other Financial Assets 59\n13 Intangibles 59\n14 Payables 59\n15 Interest-Bearing Liabilities 60\n16 Provisions 61\n17 Other Liabilities 61\n18 Contributed Equity 62\n19 Foreign Currency Translation Reserve 68\n20 Retained Profits 68\n21 Earnings per Share 69\n22 Investments in Controlled Entities 70\n23 Interests in Joint Ventures 72\n24 Notes to Statements of Cash Flows 74", - "page_start": 46, - "page_end": 47, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Managing Director’s Review\n\nOUR 50 YEARS OF EXPERIENCE: AN INVESTMENT IN THE FUTURE\nFifty years ago, the founding\nfathers of Santos, led by the\nlate John Bonython, took the\nCompany's first brave steps in the\nsearch for oil and gas. It was a\nrisky move but, with the limited\ninformation available, they\nidentified the far north-east of\nSouth Australia as having great\npotential. This judgment would\nlater be justified and the Cooper\nBasin would become a prime\nAustralian source of energy for\ndecades to come.\nWith 2004 marking the\n50th anniversary of Santos’\nincorporation, we have been\nreminded of how much the world\nof commerce, technology and\nregulation has changed since\nthose pioneering days of the\n1950s and 1960s.\nComplicated corporate entities\ntrade oil around the world\nat the touch of a button. With\nsophisticated seismic technology\nand three-dimensional computer\nimages we can more clearly ‘see’\nthe structures that might hold the\noil and gas for which we search.\nBut some things never change\nand it is interesting as we reach\nthis milestone period to reflect\non the Santos story - not in an\nindulgent way as we celebrate our\nprogress and achievements, but\nrather as a means of learning\nfrom the past as we look forward\nto the challenges ahead.\n**RETAINING AN**\n**ENTREPRENEURIAL SPIRIT**\nSantos' founders were the\nentrepreneurs of their day -\namong them Sir Douglas Mawson\nand Reg Sprigg - people with the\ndrive and commitment required\nto create an entirely new\nindustry. It was hard work in\na hostile environment but they\npersevered and delivered the\ndiscoveries that have sustained\nthe energy needs of Adelaide,\nSydney and beyond for the\npast 35 years.\nToday, we have knowledge and\ntechnology injected into the\nexploration equation that the\nearly prospectors could not\neven dream about. But it is\nvital that we retain their\nentrepreneurial spirit. Our aim is\nto foster a working environment\nin which we encourage and\nsupport people and build the\nconfidence required to make\nbold but informed decisions\nthroughout our business.\nA culture change program is\ncurrently underway in Santos\nwhich is all about making sure\nthat we work together in a way\nthat enhances our team spirit\nand ability to be successful.\n**VALUES ARE IMPORTANT**\nThere is another attribute\nof our forefathers that is still very\nrelevant today, even though our\nworking environment is a vastly\ndifferent place. People matter.", - "page_start": 5, - "page_end": 5, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Chairman’s Review\n\nreflecting higher average prices\nacross most products.\nGroup sales revenue increased by\n2.5% to a record $1,501 million,\nearnings before interest and tax\nimproved by 23% to $574 million\nand net profit after tax rose by\n16% to $380 million.\nThis strong financial performance,\ncombined with the confidence\nthat Santos will continue to grow\nearnings in the future, enabled\nthe Board to increase the final\ndividend on ordinary shares by\n20% from 15 cents to 18 cents\nper share, fully franked. For the\nfull year, dividends increased\nby 10% to 33 cents per share,\ncompared with 30 cents per share\nin each of the four previous\nyears. On a grossed up basis, this\nrepresents a yield of over 5%.\nIn response to increasing interest\nand enquiry from shareholders,\nthe Dividend Reinvestment Plan\nhas been reintroduced and\napplied to the final dividend\npaid during March 2005.\nSantos continued its proactive\napproach to capital management\nwith the redemption and buyback\nof the outstanding Preference\nShares and the issue of FUELS\n(Franked Unsecured Equity Listed\nSecurities). This initiative was\ndriven by the alignment of\nAustralian accounting standards\nwith international requirements,\nand closed oversubscribed, raising\n$600 million in new equity.\nThe total shareholder return for\nthe year, including share price\nappreciation and dividends paid,\nwas 28% - an excellent result.\nIn addition to our focus\non shareholder value, Santos\ntakes its corporate social\nresponsibilities seriously and\nis committed to sustainability\nas a core value in all operations.\nThe Company’s first Sustainability\nReview was released during\nthe year.\nSantos continues to be\nrecognised for the high quality\nof its corporate governance,\nreceiving a measure of five out\nof five for corporate governance\nfor the third successive year\nin an independent report prepared\nby leading accounting and\nmanagement firm, Horwath,\nand the University of Newcastle.\nThe safety of our employees and", - "page_start": 3, - "page_end": 3, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "## Sustainability\n\nSantos was selected in 2004\nas a finalist in the Banksia\nEnvironmental Awards for the\nwork undertaken in the Company-\nled initiative to protect the\nworld-renowned Coongie Lakes,\nresulting in the area being\ndeclared a new National Park by\nthe South Australian Government.\nAs a finalist for this award Santos\nwas recognised for its leadership\nrole in bringing together a group\nof disparate parties to develop a\nMemorandum of Understanding\nrecommending further protection\nfor the Coongie Lakes.\n**WASTE MANAGEMENT**\nSantos trialled innovative waste\nmanagement techniques during\n2004 to reduce the volume of\nhydrocarbon waste generated\nfrom Cooper Basin operations.\nPreliminary results indicate that\nthese waste volumes can be\nreduced to 3-5% of their original\nvolume, which is a significant\nachievement.\nThis technology will be\nimplemented where possible\nacross Santos operations. The\nlong-term environmental and\nfinancial benefits of using this\ntechnology are expected to be\nconsiderable.\n**REDUCED OIL SPILLS**\nThere was a substantial reduction\nin the volume of hydrocarbons\nreleased to the environment\nin 2004, with uncontained\nhydrocarbons spilt reducing from\n1,943 cubic metres to 83 cubic\nmetres and Santos continues to\nfocus on reducing oil spills.\n**GREENHOUSE POLICY**\nSantos released its Greenhouse\nPolicy in 2004 to drive performance\nimprovements in this area through\nreducing emissions and producing\noil and gas more efficiently.\nSantos’ Greenhouse Policy is\nbeing rolled out across the\norganisation through cross-\nfunctional greenhouse gas teams\nthat have the right skill sets and\nresponsibilities to progress this\ninitiative. These teams will\nmanage Greenhouse Policy and\nregulation, carbon management\nand trading opportunities, and\nenergy efficiency. A key internal\ndriver for emissions reduction\nwill be the promotion of energy\nefficiency.\nSantos is committed to achieving\neffective emission reduction\ntargets, to the pursuit of energy\nefficiency strategies and to the\nidentification and implementation\n’01 ’02 ’03 ’04\n**OIL SPILL VOLUMES**\nm 3\n0\n500\n1000\n1500\n2000 Lytton oil spill effect\n**Santos is investing in the future of Australia’s petroleum industry**\n**through the funding of the Australian School of Petroleum at the**\n**University of Adelaide.**\nAnnual Report 2004 28\nof opportunities to use fewer\ngreenhouse-emitting or renewable\nsources of energy.\nTo achieve these commitments\nSantos is actively pursuing an", - "page_start": 28, - "page_end": 29, - "source_file": "ASX_STO_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed5.pdf", - "query": "What is the primary aim of the OSPRO cohort study ?", - "target_page": 2, - "target_passage": " The primary aim of the OSPRO cohort study was to de velop and validate review of systems (i.e. evidence of sys temic involvement) and yellow flag (i.e. pain-related psychological distress) screening tools for use in out patient orthopedic physical therapy settings", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Methods\n\n### Dataset and patient population\n\ndataset and cohort, readers are directed to the published\ncohort profile [ 19 ].\nThe primary aim of the OSPRO cohort study was to de-\nvelop and validate review of systems (i.e. evidence of sys-\ntemic involvement) and yellow flag (i.e. pain-related\npsychological distress) screening tools for use in out-\npatient orthopedic physical therapy settings. These screen-\ning tools, once validated and refined for clinical decision\nmaking, may improve the value of care delivery by accur-\nately identifying individuals who 1) are appropriate for\nreferral to other providers for management of\nnon-musculoskeletal symptoms, and/or 2) would benefit\nfrom enhanced, psychologically-informed physical ther-\napy. Early identification of individuals most appropriate\nfor these modified pathways of care has the potential to\nreduce wasteful downstream health care utilization, limit\nthe risk of unwarranted and costly care escalation, and im-\nprove clinical outcomes. Results of the primary analyses\nexamining the predictive ability of the OSPRO tools for\npain, disability, health status, and comorbidity outcomes\nhave been previously published [ 20 ]. Pre-planned second-\nary analyses included prediction of persistent pain state\n[ 21 ] and this current analysis predicting future healthcare\nutilization. All subjects consented to participation in the\nstudy and ethics approval was granted by the University of\nFlorida Institutional Review Board.", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Abbreviations\nCCI: Charlson comorbidity index; OSPRO: Optimal Screening for Prediction of\nReferral and Outcome; OSPRO-ROS: Review of systems screening tool from\nOSPRO cohort study; OSPRO-YF: Pain-related psychological distress screening\ntool from OSPRO cohort study", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Methods\n\n### Dataset and patient population\n\nThis study used data from the Orthopedic Physical Ther-\napy - Investigative Network ’ s (OPT-IN) Optimal Screen-\ning for Prediction of Referral and Outcome (OSPRO)\nvalidation cohort study, a longitudinal prospective study\nof individuals with knee, shoulder, back or neck pain seek-\ning Physical Therapy in the US. A convenience sample\nwas recruited from December 2014 and December 2015\nby participating OPT-IN clinics. The OPT-IN clinics that\nparticipated in data collection represented multiple geo-\ngraphic regions in the US including the Mideast, South-\neast, Great Lakes, Rocky Mountain States and Far West,\nwith an attempt to balance recruitment between urban\nand rural settings over the entire OPT-IN network. Phys-\nical therapists practicing in these clinics identified eligible\nparticipants at initial evaluation and directed them to a se-\ncure study website for the informed consent process and\nbaseline self-report assessment. Eligibility criteria have\nbeen thoroughly reported elsewhere [ 19 ] and were\nintentionally broad to develop a cohort that was\ngeneralizable to those seeking physical therapy for com-\nmon musculoskeletal conditions in the US. Participants\ncompleted follow-up self-reported assessments on the\nstudy website at 4 weeks, 6 months and 12 months. Partic-\nipants were notified of a pending assessment by an email\nthat directed them back to the study website to complete\ntheir follow-up assessment. For additional details of the", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Methods\n\n### Assessment tools\n\n#### OSPRO Review of Systems tool (OSPRO-ROS)\n\nThe OSPRO-ROS is a review-of-systems screening tool for\nuse in outpatient orthopedic physical therapy settings [ 36 ].\nThe OSPRO-ROS has demonstrated good concurrent val-\nidity with depression and a comprehensive 97-item battery\nof non-musculoskeletal symptoms (i.e., red flags). [ 36 ]\nModerate to strong predictive capabilities of the\nOSPRO-ROS have been reported for persistence of pain,\nquality of life, and change in comorbidity 12 months fol-\nlowing physical therapy in patients with musculoskeletal\npain [ 20 , 21 ]. The OSPRO-ROS includes standard symp-\ntom descriptors to aid with identification of systemic or\nnon-musculoskeletal origins of musculoskeletal pain. It\nincludes questions related to symptoms of the cardiovascu-\nlar, gastrointestinal, endocrine, nervous, integumentary,\npulmonary, and musculoskeletal systems. The full-length\n23-item version of the OSPRO-ROS is capable of identify-\ning 100% of positive red-flag responders (i.e. indicating\n“ yes ” to at least one systemic symptom on a questionnaire)\nin outpatient orthopedic physical therapy settings. [ 36 ] A\nshorter, 10-item version is also available that has been\nshown to identify approximately 95% of positive red-flag re-\nsponders. For statistical analyses, the “ yes ” responses were\nadded for each version and included in each model as a\ncontinuous independent variable.", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Discussion\n\ndownstream costs following physical therapy [ 54 , 55 ]\nand may be a source of unexplained variance in our\nmodels. Characteristics of the clinical encounter should\nbe considered in future studies to refine the prediction\nmodels developed in our analyses.\nThird, we were unable to adequately model the spe-\ncific effects of worker ’ s compensation, self-pay and some\ncommercial insurance coverage on utilization due to the\nlow incidence of these forms of payment in our study\nsample. Modeling these separately would have created\nthe potential for unreliable and imprecise effect esti-\nmates. Readers should consider the within-group hetero-\ngeneity caused by this approach and exercise caution\nwhen applying these results to individuals who do not\nhave traditional public or private insurance coverage. Fu-\nture studies should investigate the performance of the\nOSPRO tools in predicting outcomes for patients with\nWorker ’ s Compensation.\nA final limitation is the use of patient recall to meas-\nure utilization. To mitigate recall bias, we used two\nfollow-up points, at 6 and 12 months. However, under-\nor over-reporting of utilization is often a concern with\nstudies requiring subject recall [ 56 - 58 ]. Medical record\nand claims data were not available for these subjects.\nReaders should consider our inability to independently\nconfirm utilization when interpreting results.\nIn future studies, we will embed the OSPRO tools into\nelectronic medical record (EMR) databases to refine and\ntest outcomes prediction models at the health care systems\nlevel. Importantly, we will collect clinical encounter data\nthrough the EMR and combine it with administrative or\nbilling data to confirm the results of this study with more\nobjective measures of health care use. These studies will\nalso allow us to provide better guidance on how to use the\nOSPRO tools to identify serious psychiatric involvement or\nsystemic sources of pain that require medical referral. Fi-\nnally, we will explore alternative scoring strategies for the\ntools, such as weighted scoring for the OSPRO-ROS and\nuse of predicted full-length psychological questionnaire\nscores for the OSPRO-YF. Healthcare providers could then\nuse the collective information from these studies to build\nlearning health systems that facilitate effective, real-time\nclinical decision-making support to improve value of care\nfor patients with musculoskeletal pain.", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## References\n\nMed Rehabil. 2013;94:808 - 16.\n12. Hill JC, Dunn KM, Lewis M, Mullis R, Main CJ, Foster NE, et al. A primary care\nback pain screening tool: identifying patient subgroups for initial treatment.\nArthritis Rheum. 2008;59:632 - 41.\n13. Traeger AC, Henschke N, Hübscher M, Williams CM, Kamper SJ, Maher CG,\net al. Estimating the risk of chronic pain: development and validation of a\nprognostic model (PICKUP) for patients with acute low back pain. PLoS\nMed. 2016;13:e1002019.\n14. Karran EL, McAuley JH, Traeger AC, Hillier SL, Grabherr L, Russek LN, et al.\nCan screening instruments accurately determine poor outcome risk in\nadults with recent onset low back pain? A systematic review and meta-\nanalysis. BMC Med. 2017;15:13.\n15. Azevedo LF, Costa-Pereira A, Mendonça L, Dias CC, Castro-Lopes JM.\nChronic pain and health services utilization: is there overuse of diagnostic\ntests and inequalities in nonpharmacologic treatment methods utilization?\nMed Care. 2013;51:859 - 69.\n16. Langley P, Müller-Schwefe G, Nicolaou A, Liedgens H, Pergolizzi J, Varrassi G.\nThe societal impact of pain in the European Union: health-related quality of\nlife and healthcare resource utilization. J Med Econ. 2010;13:571 - 81.\n17. Pérez C, Navarro A, Saldaña MT, Wilson K, Rejas J. Modeling the predictive\nvalue of pain intensity on costs and resources utilization in patients with\nperipheral neuropathic pain. Clin J Pain. 2015;31:273 - 9.\n18. Hill JC, Fritz JM. Psychosocial influences on low back pain, disability, and\nresponse to treatment. Phys Ther. 2011;91:712 - 21.\n19. George SZ, Beneciuk JM, Lentz TA, Wu SS. The Optimal Screening for\nPrediction of Referral and Outcome (OSPRO) in patients with\nmusculoskeletal pain conditions: a longitudinal validation cohort from the\nUSA. BMJ Open. 2017;7:e015188.\n20. George SZ, Beneciuk JM, Lentz TA, Wu SS, Dai Y, Bialosky JE, Zeppieri G Jr.\nOptimal Screening for Prediction of Referral and Outcome (OSPRO) for\nMusculoskeletal Pain Conditions: Results From the Validation Cohort. J\nOrthop Sports Phys Ther. 2018;48(6):460 - 75.\nPage 13 of 14\n21. Beneciuk JM, Lentz TA, He Y, Wu SS, George SZ. Prediction of persistent\nmusculoskeletal pain at 12 months: a secondary analysis of the Optimal\nScreening for Prediction of Referral and Outcome (OSPRO) validation cohort", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## References\n\n35. Katz JN, Chang LC, Sangha O, Fossel AH, Bates DW. Can comorbidity be\nmeasured by questionnaire rather than medical record review? Med Care.\n1996;34:73 - 84.\n36. George SZ, Beneciuk JM, Bialosky JE, Lentz TA, Zeppieri G, Pei Q, et al.\nDevelopment of a review-of-systems screening tool for orthopaedic\nphysical therapists: results from the Optimal Screening for Prediction of\nReferral and Outcome (OSPRO) cohort. J Orthop Sports Phys Ther. 2015;45:\n512 - 26.\n37. Lentz TA, Beneciuk JM, Bialosky JE, Zeppieri G, Dai Y, Wu SS, et al.\nDevelopment of a yellow flag assessment tool for orthopaedic physical\ntherapists: results from the Optimal Screening for Prediction of Referral and\nOutcome (OSPRO) cohort. J Orthop Sports Phys Ther. 2016;46:327 - 43.\n38. Beneciuk JM, Fritz JM, George SZ. The STarT back screening tool for\nprediction of 6-month clinical outcomes: relevance of change patterns in\noutpatient physical therapy settings. J Orthop Sports Phys Ther. 2014;44:\n656 - 64.\n39. Myers RH. Classical and modern regression with applications. 2nd ed. Pacific\nGrove: Duxbury Press; 2000.\n40. Weuve J, Tchetgen Tchetgen EJ, Glymour MM, Beck TL, Aggarwal NT,\nWilson RS, et al. Accounting for bias due to selective attrition: the example\nof smoking and cognitive decline. Epidemiol Camb Mass. 2012;23:119 - 28.\n41. Hernán MA, Hernández-Díaz S, Robins JM. A structural approach to\nselection bias. Epidemiol Camb Mass. 2004;15:615 - 25.\n42. Kent P, Keating JL, Leboeuf-Yde C. Research methods for subgrouping low\nback pain. BMC Med Res Methodol. 2010;10:62.\n43. Peduzzi P, Concato J, Kemper E, Holford TR, Feinstein AR. A simulation study\nof the number of events per variable in logistic regression analysis. J Clin\nEpidemiol. 1996;49:1373 - 9.\n44. Tabachnick BG, Fidell LS. Using multivariate statistics. 5th ed. Boston:\nPearson; 2006.\n45. Green SB. How many subjects does it take to do a regression analysis.\nMultivar Behav Res. 1991;26:499\n\n- 510.\n46. Harris RJ. A primer of multivariate statistics. 3rd ed. Mahwah: Psychology\nPress; 2001.\n47. Piette JD, Kerr EA. The impact of comorbid chronic conditions on diabetes\ncare. Diabetes Care. 2006;29:725 - 31.\n48. Rice ASC, Smith BH, Blyth FM. Pain and the global burden of disease. Pain.", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed5.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.1 The need for a detailed OSH information base**\n\n*‘to better identify and assess potential risks by doing more research, exchanging knowledge and*\n*applying results in practice; - to develop monitoring tools to track progress; ....* 432 The **EU Strategic**\n**Framework on Health and Safety at Work 2014-2020** defined seven key objectives, where key\nobjective 6 requests better data: *‘Improving statistical data collection to have better evidence and*\n*developing monitoring tools’.* 433\nThe most recent **EU Strategic Framework on Health and Safety at Work 2021-2027** puts the focus\non changes, with the title *‘Occupational safety and health in a changing world of work’* . 434 It emphasises\nthe value of science-based evidence by stating: *‘Research and data collection, both at EU and national*\n*level, are a pre-condition for the prevention of work-related diseases and accidents. Scientific advice*\n*and the latest technological developments feed into OSH legislation and policy.’*\nThese objectives show that good — and often more and better — evidence and monitoring tools are\nneeded to understand all aspects of safety and health at work — as a pre-condition for priority setting\nand effective preventive actions. Consequently, in their national OSH strategies, a good number of\nMember States have agreed on provision of better data as a major target. 435\nOne example for such a monitoring exercise is EU-OSHA’s series of foresight studies, for example, on\nemerging risks in the healthcare sector, including home and community care, emerging accident and\nelectricity risks in renewable energy jobs, cost of work-related stress and psychosocial risks, and also\nshorter expert discussion papers, for example, on topics like nanotechnologies, robotics, 3D printing\nand use of performance-enhancing drugs in working life. 436", - "page_start": 130, - "page_end": 130, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Methods\n\n### Assessment tools\n\n#### OSPRO Yellow Flag tool (OSPRO-YF)\nThe OSPRO-YF is a yellow flag assessment tool that in-\ncludes items from pain vulnerability domains (negative\naffect and fear-avoidance) and pain resilience domains\n(positive affect and self-efficacy) to aid with identification\nof pain-related psychological distress in outpatient ortho-\npedic physical therapy settings [ 37 ]. The OSPRO-YF has\ngood concurrent validity with pain intensity and\nregion-specific disability [ 37 ] and is capable of predicting\npain intensity, disability, quality of life and persistent pain\n12 months following physical therapy in patients with\nmusculoskeletal pain [ 20 , 21 ]. The full-length OSPRO-YF\nhas 17-items, however a shortened 10-item version is also\navailable with an acceptable trade-off in accuracy. Like the\nOSPRO-ROS, the OSPRO-YF is designed for implementa-\ntion into electronic medical record (EMR) systems to\nquickly and accurately identify risk for a variety of clinical\noutcomes [ 19 ]. For statistical analyses, a summary score\nwas derived for each version by adding the item responses\nafter reverse-scoring items 2, 13, 14, 15 and 17 so that\nhigher scores indicate higher pain-related psychological\ndistress. The summary score was then included in each\nmodel as a continuous independent variable.", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Results\n\n### Individual predictors of healthcare utilization\n\nMedian (min, max) 4 (0 - 9.67) 4 (0 - 8) 4.5 (0 - 9.7)\nDisability Mean ± SD 0 ± 1.0 − 0.06 ± .97 0.08 ± 1.03 0.16\nMedian (min, max) − 0.16 ( − 2.41 - 3.14) − 0.23 ( − 2.21 - 2.94) − 0.01 ( − 2.41 - 3.14)\nCCI Mean ± SD 0.66 ± 1.47 0.68 ± 1.62 0.63 ± 1.25 0.76\nMedian (min, max) 0 (0 - 13) 0 (0 - 13) 0 (0 - 8)\nCCI Charlson comorbidity index a Group comparisons with independent samples t-tests for continuous variables and chi-square tests for categorical variables\nTable 3 Baseline OSPRO questionnaire scores for the full cohort and for those with complete and incomplete follow-up\nVariable Label Full Cohort at baseline\n( n = 440)\nCompleted follow-up\n( n = 246)\nDid not complete follow-up\n( n = 194)\np -value a\nOSPRO-ROS 10-item Mean ± SD 2.68 ± 2.38 2.52 ± 2.24 2.89 ± 2.55 0.11\nMedian (min, max) 2 (0 - 10) 2 (0 - 10) 2.5 (0 - 10)\nOSPRO-ROS + 13 items Mean ± SD 1.25 ± 1.80 1.14 ± 1.52 1.38 ± 2.09 0.17\nMedian (min, max) 1 (0 - 12) 1 (0 - 7) 1 (0 - 12)\nOSPRO-YF 10-item Mean ± SD 17.43 ± 6.69 16.87 ± 6.46 18.15 ± 6.91 0.04\nMedian (min, max) 17 (4 - 47) 16 (4 - 40) 17 (4 - 47)\nOSPRO-YF + 7 items Mean ± SD 14.92 ± 5.51 14.41 ± 4.93 15.57 ± 6.12 0.03\nMedian (min, max) 15 (3 - 34) 14 (3 - 28) 16 (3 - 34)\nCCI Charlson comorbidity index, OSPRO-ROS Review of systems screening tool, OSPRO-YF Pain-related psychological distress screening tool a Independent samples t-tests to assess group differences between those who did and did not complete follow-up\nLentz et al. BMC Health Services Research (2018) 18:648 Page 7 of 14\nweighted analytic models for each type of healthcare\nservice.", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed5.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed5.pdf", - "query": "What is the range of the pain rating scale ?", - "target_page": 3, - "target_passage": "Pain intensity was assessed by the numerical pain rating scale (NPRS) ranging from “0” (no pain) to “10” (worst pain imaginable)", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Methods\n\n### Pain intensity\nPain intensity was assessed by the numerical pain rating\nscale (NPRS) ranging from “ 0 ” (no pain) to “ 10 ” (worst\npain imaginable) [ 24 - 26 ]. Participants rated their\ncurrent pain intensity, as well as their best (lowest) and\nworst (highest) pain intensity over the past 24 h.\nCurrent, best and worst pain ratings were averaged for\npurposes of analysis.", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Methods\n\n### Pain-related clinical variables\nPain status was determined using established definitions\nthat account for the duration of pain and activity limita-\ntions [ 22 , 23 ] using the following two questions: 1)\n“ How long have you been experiencing your current\npainful symptoms? ” and 2) “ Have you experienced ANY\npain and activity limitations every day for the past 3\nmonths? ” Responses to question 1 of “ greater than 90\ndays ” or responses to question 2 of “ Yes ” were used to\nclassify patients as having persistent pain at initial\nevaluation.", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## References\n\nstudy. Phys Ther. 2018;98:290 - 301.\n22. Freburger JK, Holmes GM, Agans RP, Jackman AM, Darter JD, Wallace AS, et\nal. The rising prevalence of chronic low back pain. Arch Intern Med. 2009;\n169:251 - 8.\n23. Carey TS, Freburger JK, Holmes GM, Jackman A, Knauer S, Wallace A, et al.\nRace, care seeking, and utilization for chronic back and neck pain:\npopulation perspectives. J Pain Off J Am Pain Soc. 2010;11:343 - 50.\n24. Jensen MP, Turner JA, Romano JM, Fisher LD. Comparative reliability and\nvalidity of chronic pain intensity measures. Pain. 1999;83:157 - 62.\n25. Bolton JE. Accuracy of recall of usual pain intensity in back pain patients.\nPain. 1999;83:533 - 9.\n26. Childs JD, Piva SR, Fritz JM. Responsiveness of the numeric pain rating scale\nin patients with low back pain. Spine. 2005;30:1331 - 4.\n27. Vernon H. The neck disability index: state-of-the-art, 1991-2008. J Manip\nPhysiol Ther. 2008;31:491 - 502.\n28. Vernon H, Mior S. The neck disability index: a study of reliability and validity.\nJ Manip Physiol Ther. 1991;14:409 - 15.\n29. Hudson-Cook N, Tomes-Nicholson K, Breen A. A revised Oswestry disability\nquestionnaire. In: Roland M, Jenner J, editors. Back pain: new approaches to\nrehabilitation and education. New York: Manchester University Press; 1989.\np. 187 - 204.\n30. Fritz JM, Irrgang JJ. A comparison of a modified Oswestry low back pain\ndisability questionnaire and the Quebec back pain disability scale. Phys\nTher. 2001;81:776 - 88.\n31. Beaton DE, Wright JG, Katz JN, Upper Extremity Collaborative Group.\nDevelopment of the QuickDASH: comparison of three item-reduction\napproaches. J Bone Joint Surg Am. 2005;87:1038 - 46.\n32. Irrgang JJ, Anderson AF, Boland AL, Harner CD, Kurosaka M, Neyret P, et al.\nDevelopment and validation of the international knee documentation\ncommittee subjective knee form. Am J Sports Med. 2001;29:600 - 13.\n33. Butera KA, Lentz TA, Beneciuk JM, George SZ. Preliminary evaluation of a\nmodified STarT back screening tool across different musculoskeletal pain\nconditions. Phys Ther. 2016;96:1251 - 61.\n34. Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying\nprognostic comorbidity in longitudinal studies: development and validation.\nJ Chronic Dis. 1987;40:373 - 83.", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Results\n\n### Utilization of individual services\n\n#### Opioids\nComorbidity index score (i.e. CCI), baseline pain and\nchange in pain were consistent predictors between the\nmodels of opioid utilization. In these models, higher pain\n(OR = 1.70 - 1.76, p < 0.001), CCI (OR = 1.54 - 1.60,\np < 0.001) and increase in pain (OR = 1.70 - 1.71, p < 0.001)\nwere associated with higher odds of opioid utilization.\nThese models explained approximately 30% of the variation\nin opioid use.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Methods\n\n### Region-specific disability\nSelf-reported region-specific disability was assessed with\nthe Neck Disability Index [ 27 , 28 ], Oswestry Disability\nQuestionnaire [ 29 , 30 ], Quick Disability of Arm Shoulder\nand Hand [ 31 ] or International Knee Documentation\nCommittee Subjective Knee Form [ 32 ] for cervical, low\nback, shoulder and knee pain, respectively. Region-specific\ndisability measures were z-transformed for purposes of\nanalysis, consistent with our prior work involving multiple\nanatomical regions [ 33 ].", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## References\n\nMed Rehabil. 2013;94:808 - 16.\n12. Hill JC, Dunn KM, Lewis M, Mullis R, Main CJ, Foster NE, et al. A primary care\nback pain screening tool: identifying patient subgroups for initial treatment.\nArthritis Rheum. 2008;59:632 - 41.\n13. Traeger AC, Henschke N, Hübscher M, Williams CM, Kamper SJ, Maher CG,\net al. Estimating the risk of chronic pain: development and validation of a\nprognostic model (PICKUP) for patients with acute low back pain. PLoS\nMed. 2016;13:e1002019.\n14. Karran EL, McAuley JH, Traeger AC, Hillier SL, Grabherr L, Russek LN, et al.\nCan screening instruments accurately determine poor outcome risk in\nadults with recent onset low back pain? A systematic review and meta-\nanalysis. BMC Med. 2017;15:13.\n15. Azevedo LF, Costa-Pereira A, Mendonça L, Dias CC, Castro-Lopes JM.\nChronic pain and health services utilization: is there overuse of diagnostic\ntests and inequalities in nonpharmacologic treatment methods utilization?\nMed Care. 2013;51:859 - 69.\n16. Langley P, Müller-Schwefe G, Nicolaou A, Liedgens H, Pergolizzi J, Varrassi G.\nThe societal impact of pain in the European Union: health-related quality of\nlife and healthcare resource utilization. J Med Econ. 2010;13:571 - 81.\n17. Pérez C, Navarro A, Saldaña MT, Wilson K, Rejas J. Modeling the predictive\nvalue of pain intensity on costs and resources utilization in patients with\nperipheral neuropathic pain. Clin J Pain. 2015;31:273 - 9.\n18. Hill JC, Fritz JM. Psychosocial influences on low back pain, disability, and\nresponse to treatment. Phys Ther. 2011;91:712 - 21.\n19. George SZ, Beneciuk JM, Lentz TA, Wu SS. The Optimal Screening for\nPrediction of Referral and Outcome (OSPRO) in patients with\nmusculoskeletal pain conditions: a longitudinal validation cohort from the\nUSA. BMJ Open. 2017;7:e015188.\n20. George SZ, Beneciuk JM, Lentz TA, Wu SS, Dai Y, Bialosky JE, Zeppieri G Jr.\nOptimal Screening for Prediction of Referral and Outcome (OSPRO) for\nMusculoskeletal Pain Conditions: Results From the Validation Cohort. J\nOrthop Sports Phys Ther. 2018;48(6):460 - 75.\nPage 13 of 14\n21. Beneciuk JM, Lentz TA, He Y, Wu SS, George SZ. Prediction of persistent\nmusculoskeletal pain at 12 months: a secondary analysis of the Optimal\nScreening for Prediction of Referral and Outcome (OSPRO) validation cohort", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Methods\n\n### Assessment tools\n\n#### OSPRO Yellow Flag tool (OSPRO-YF)\nThe OSPRO-YF is a yellow flag assessment tool that in-\ncludes items from pain vulnerability domains (negative\naffect and fear-avoidance) and pain resilience domains\n(positive affect and self-efficacy) to aid with identification\nof pain-related psychological distress in outpatient ortho-\npedic physical therapy settings [ 37 ]. The OSPRO-YF has\ngood concurrent validity with pain intensity and\nregion-specific disability [ 37 ] and is capable of predicting\npain intensity, disability, quality of life and persistent pain\n12 months following physical therapy in patients with\nmusculoskeletal pain [ 20 , 21 ]. The full-length OSPRO-YF\nhas 17-items, however a shortened 10-item version is also\navailable with an acceptable trade-off in accuracy. Like the\nOSPRO-ROS, the OSPRO-YF is designed for implementa-\ntion into electronic medical record (EMR) systems to\nquickly and accurately identify risk for a variety of clinical\noutcomes [ 19 ]. For statistical analyses, a summary score\nwas derived for each version by adding the item responses\nafter reverse-scoring items 2, 13, 14, 15 and 17 so that\nhigher scores indicate higher pain-related psychological\ndistress. The summary score was then included in each\nmodel as a continuous independent variable.", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Results\n\n### Any healthcare\nThe final parsimonious models for any healthcare\nutilization differed slightly between complete case and\nweighted analyses (Table 6 ). Included in the models were\nchronicity of symptoms, CCI, baseline pain, baseline dis-\nability, and change in pain from baseline to 4-week\nfollow-up. However, only baseline disability (OR = 1.48 -\n2.47, p < 0.05) and change in pain (OR = 1.28 - 1.45,\np < 0.05) were significant predictors in both models, with\ngreater baseline disability and worsening pain associated\nwith higher odds of any utilization.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed5.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nWHO-5 Well-Being index.\n115 Incidence rate = number of work accidents per 100,000 workers. The number of EU Member States changed\nsignificantly in 1995 from (EU-12 to EU-15) and 2004 (from EU-15 to EU-25). That is the reason why we use here\nthe incidence rate from ESAW as indicator and not the total number.\n*116* *Eurostat: Statistics in focus, Theme 3-16/2001:* *[Accidents at work in the EU 1998-1999](https://ec.europa.eu/eurostat/documents/3433488/5407173/KS-NK-01-016-EN.PDF.pdf/5897dcf4-ae26-45c8-9d10-7e54dce5efed)* *(p. 2).*\n\n117 Eurostat, [Accidents at work by sex and severity](https://ec.europa.eu/eurostat/databrowser/view/hsw_mi08/default/table?lang=en) (Sector A, C-N, NACE Rev. 2, EU27). Only incidence rates for\nthese selected sectors can be compared, because Eurostat did not calculate / publish an incidence rate for all\nsectors in 1998 but for Sector A and D to K, NACE 1.1). The incidence rate for all sectors is a little bit lower in\n2019 (1,603) because the other sectors have lower accident risks. That would also have been the case in 1994.\n*118* *Eurostat:* *[Accidents at work by sex and severity](https://ec.europa.eu/eurostat/databrowser/view/hsw_mi08/default/table?lang=en)* *(NACE Rev. 2 activity Total).*\n119 Eurostat: Statistics in focus, Theme 3-16/2001: [Accidents at work in the EU 1998-1999](https://ec.europa.eu/eurostat/documents/3433488/5407173/KS-NK-01-016-EN.PDF.pdf/5897dcf4-ae26-45c8-9d10-7e54dce5efed) (p. 3).\n120 Eurostat: [Fatal Accidents at work by NACE Rev. 2 activity](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_02/default/table?lang=en) (HSW_N2_02), filter for sectors Sector A, C-N,\nNACE 2.\n*121* *Eurostat:* *[Accidents at work by sex and severity](https://ec.europa.eu/eurostat/databrowser/view/hsw_mi08/default/table?lang=en)* *(NACE Rev. 2 activity Total).*\n*122* *Eurostat:* *[Non-fatal accidents at work by NACE Rev. 2 activity and sex](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_01/default/table?lang=en)*\n*123* *Eurostat:* *[Fatal Accidents at work by NACE Rev. 2 activity; ](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_02/default/table?lang=en)* *Fatal Accidents at work* *[: Mining and quarrying](https://ec.europa.eu/eurostat/databrowser/view/HSW_N2_02__custom_5016088/default/table?lang=en)*\n124 Rees, 2016: [Comparing European and American Health & Safety Laws](https://www.safeopedia.com/2/4270/ehs/comparing-eu-health-safety-laws-across-the-pond) - ‘Pre-1970, there were approximately\n[14,000 worker fatalities a year, according to the Occupational Health and Safety Administration (OSHA). By 2010, ](https://www.safeopedia.com/definition/109/occupational-safety-and-health-administration-osha)\nthe workforce had doubled, but fatalities were down to just 4,500 - a workplace fatality rate reduction of 66\npercent. Worker injuries and illnesses were also down from 10.9 incidents per 100 workers in 1972 to 3.2 per 100\nin 2014.’\n125 WHO/ILO, 2021: [WHO/ILO joint estimates of the work-related burden of disease and injury, 2000- 2016: ](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve)\n[Global monitoring report](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve) (p. 18).\n126 Source of the picture: [here](https://www.baunetzwissen.de/gerueste-und-schalungen/fachwissen/geruestarten/zugaenge-und-treppen-fuer-gerueste-4786033) (copyrighted).\n**127** Eurostat: [Accidents at work, by specific physical activity and economic activity](https://ec.europa.eu/eurostat/databrowser/view/HSW_PH3_04__custom_1555461/default/table?lang=en) , EU, 2019 (% share).\n128 Eurostat: [Businesses in the mining and quarrying sector](https://ec.europa.eu/eurostat/statistics-explained/index.php?oldid=349791)\n129 European Commission: [Textiles and clothing in the EU](https://single-market-economy.ec.europa.eu/sectors/fashion/textiles-and-clothing-industries/textiles-and-clothing-eu_en)\n130 European Parliament, 2014: Briefing - [Workers’ conditions in the textile and clothing sector: just an Asian ](https://www.europarl.europa.eu/EPRS/140841REV1-Workers-conditions-in-the-textile-and-clothing-sector-just-an-Asian-affair-FINAL.pdf)", - "page_start": 144, - "page_end": 145, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nGDNF in the uninjured DRG exerts analgesic effects on neuropathic pain\nfollowing segmental spinal nerve ligation in mice. J Pain 2011;12:\n1130- 1139.\n[53] Tandrup T, Woolf CJ, Coggeshall RE. Delayed loss of small dorsal root\nganglion cells after transection of the rat sciatic nerve. J Comp Neurol\n2000;422:172- 80.\n[54] Terenghi G, Hart A, Wiberg M. The nerve injury and the dying neurons:\ndiagnosis and prevention. J Hand Surg Eur Vol 2011;36:730- 4.\n[55] Usoskin D, Furlan A, Islam S, Abdo H, Lonnerberg P, Lou D, Hjerling-\nLeffler J, Haeggstrom J, Kharchenko O, Kharchenko PV, Linnarsson S,\nErnfors P. Unbiased classification of sensory neuron types by large-scale\nsingle-cell RNA sequencing. Nat Neurosci 2015;18:145- 53.\n[56] Vestergaard S, Tandrup T, Jakobsen J. Effect of permanent axotomy on\nnumber and volume of dorsal root ganglion cell bodies. J Comp Neurol\n1997;388:307- 12.\n[57] Wall PD, Gutnick M. Properties of afferent nerve impulses originating from\na neuroma. Nature 1974;248:740- 43.\n[58] Wang C, Gu L, Ruan Y, Geng X, Xu M, Yang N, Yu L, Jiang Y, Zhu C, Yang\nY, Zhou Y, Guan X, Luo W, Liu Q, Dong X, Yu G, Lan L, Tang Z. Facilitation\nof MrgprD by TRP-A1 promotes neuropathic pain. FASEB J 2019;33:\n1360- 73.\n[59] Wang H, Zylka MJ. Mrgprd-expressing polymodal nociceptive neurons\ninnervate most known classes of substantia gelatinosa neurons.\nJ Neurosci 2009;29:13202- 9.\n[60] Wang R, Guo W, Ossipov MH, Vanderah TW, Porreca F, Lai J. Glial\ncell line-derived neurotrophic factor normalizes neurochemical\nchanges in injured dorsal root ganglion neurons and prevents the\nexpression of experimental neuropathic pain. Neuroscience 2003;\n121:815- 24.\n[61] Wang X, Archibald ML, Stevens K, Baldridge WH, Chauhan BC. Cyan\nfluorescent protein (CFP) expressing cells in the retina of Thy1-CFP\ntransgenic mice before and after optic nerve injury. Neurosci Lett 2010;\n468:110- 4.\n[62] Warwick C, Cassidy C, Hachisuka J, Wright MC, Baumbauer KM,\nAdelman PC, Lee KH, Smith KM, Sheahan TD, Ross SE, Koerber HR.\nMrgprdCre lineage neurons mediate optogenetic allodynia through an\nemergent polysynaptic circuit. PAIN 2021;162:2120- 31.\n[63] Weir GA, Middleton SJ, Clark AJ, Daniel T, Khovanov N, McMahon SB,\nBennett DL. Using an engineered glutamate-gated chloride channel to\nsilence sensory neurons and treat neuropathic pain at the source. Brain\n2017;140:2570- 85.\n[64] Welin D, Novikova LN, Wiberg M, Kellerth JO, Novikov LN. Survival and\nregeneration of cutaneous and muscular afferent neurons after peripheral", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed2.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed5.pdf", - "query": "What are the health consequences of musculoskeletal pain ?", - "target_page": 1, - "target_passage": "Musculoskeletal pain is a prevalent and costly health condition with far-reaching public health consequences including chronic pain, disability and opioid-related ad diction [1].", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Background\n\nMusculoskeletal pain is a prevalent and costly health\ncondition with far-reaching public health consequences\nincluding chronic pain, disability and opioid-related ad-\ndiction [ 1 ]. Clinical practice guidelines now recom-\nmend non-pharmacological treatment as frontline\nmanagement for musculoskeletal pain, which will lead\nto increased utilization of services such as physical\ntherapy [ 1 - 3 ]. Physical therapy is effective for improving\ndisability and reducing costs associated with many muscu-\nloskeletal pain conditions [ 4 - 9 ]. However, pain-related\nhealthcare utilization beyond the physical therapy episode\n(e.g. subsequent use of surgery, injection, opioids, etc.)\nmay indicate suboptimal treatment response, the presence\nof more complex needs, or unwarranted escalation of care.\nDownstream healthcare utilization is not often considered\nas an outcome of care or indication of treatment effective-\nness for musculoskeletal pain. But the importance of\n* Correspondence: [ trevor.lentz@duke.edu](mailto:trevor.lentz@duke.edu)\n1 Duke Clinical Research Institute, Duke University, 2400 Pratt Street, Durham,\nNC 27705, USA\nFull list of author information is available at the end of the article\n© The Author(s). 2018 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0\nInternational License ( [http://creativecommons.org/licenses/by/4.0/](http://creativecommons.org/licenses/by/4.0/) ), which permits unrestricted use, distribution, and\nreproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to\nthe Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver\n( [http://creativecommons.org/publicdomain/zero/1.0/](http://creativecommons.org/publicdomain/zero/1.0/) ) applies to the data made available in this article, unless otherwise stated.\nhttps://doi.org/10.1186/s12913-018-3470-6\nidentifying risk for additional utilization has emerged due\nto the growth of cost-sharing and capitated payment\nmodels, particularly in the United States (US). As a result,\nmany US health care services organizations have begun\nto prioritize early identification of individuals at risk for\ndownstream healthcare use at the onset of treatment\n[ 10 , 11 ]. Early risk assessment allows systems to deliver\ngreater value by 1) focusing limited health care re-\nsources towards patients who are most in need, and 2)\nidentifying those who may require coordination of mul-", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Discussion\n\nfollow-up, it is apparent that opportunities exist to im-\nprove pathway selection and/or the effectiveness of\nphysical therapy for individuals with musculoskeletal\npain. This finding is particularly notable given recent\nefforts to define physical therapy as an effective first line,\nnon-pharmacological treatment option against more\ninvasive or higher risk services, such as surgery or opioid\nuse, respectively. Predictive variables identified in this\nanalysis can be used to develop risk models that better\ninform pathway selection for those seeking physical ther-\napy for musculoskeletal pain. The precise application of\nthese risk models, and how they inform policy and prac-\ntice should be the target of future study. However, phys-\nical therapy re-design might incorporate enhanced\ntreatment monitoring to assess ongoing risk for down-\nstream utilization, as well as physical therapist-led inter-\nventions to more thoroughly address important\nmodifiable factors such as pain intensity, disability and\npain-related psychological distress [ 38 ]. Improved path-\nway selection might entail the consideration of referral\nto or co-treatment with other providers to more ad-\nequately address non-modifiable characteristics. Collect-\nively, these approaches could improve the value of\nphysical therapy by minimizing risk for high downstream\nhealthcare utilization and potentially unwarranted escal-\nation of care.\nThe primary strength of the study is longitudinal\nfollow-up at multiple time points following an episode\nof physical therapy for a variety of musculoskeletal pain\nconditions. Anatomical location of pain was not a sig-\nnificant predictor of healthcare use in all but one model,\nsuggesting results are widely applicable across a\nspectrum of musculoskeletal pain conditions. Another\nstrength of this cohort study is the assessment of various\nhealthcare utilization outcomes of interest for establish-\ning health policy. When considered alongside more trad-\nitional pain- or disability-related outcomes prediction\nmodels, these findings will improve the ability of health-\ncare systems and providers to make decisions in\nvalue-based purchasing environments. The consideration\nof multiple screening tools (i.e. yellow flags and review\nof systems) and treatment monitoring variables is also a\nstrength of this study as screening and systematic treat-\nment monitoring are not routine in clinical practice. A\nfinal strength is inclusion of multiple sociodemographic,\nhealth-related and psychosocial factors as potential pre-\ndictors. Healthcare outcomes and utilization exhibit\nemergent properties that require the consideration of\nmultiple, competing factors to fully explain [ 50 ].", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Background\n\ntiple providers and services to optimize outcomes.\nProspective identification of risk for high subsequent\nhealthcare utilization is a different approach to out-\ncomes prediction for musculoskeletal pain [ 12 , 13 ] and\none that has not been evaluated in physical therapy set-\ntings in the US. Most existing outcomes prediction\nmodels focus on pain and disability endpoints [ 12 - 14 ].\nThey also concentrate on condition-specific and psycho-\nlogical predictors, with less attention to factors that could\ninfluence healthcare utilization more directly [ 15 - 17 ].\nThese factors include insurance, comorbidities, symp-\ntoms unrelated to the pain condition, and treatment\nresponse. As a result, predictors of pain-related\nhealthcare utilization beyond physical therapy are un-\nknown. A better understanding of these predictors\nwill have significant implications for future healthcare\npathway development. For instance, an influence of\nmodifiable factors like pain-related psychological dis-\ntress might imply the need to build clinical pathways\nthat address those factors directly through physical\ntherapist provided intervention. Additionally, under-\nstanding the relative predictive capabilities of baseline\nversus change estimates for modifiable factors would\nclarify whether prediction is improved by routinely\nassessing outcomes during the course of treatment\n(i.e. treatment monitoring) [ 18 ].\nThis study was undertaken in a nationwide, US cohort\nof patients receiving outpatient physical therapy for a\nprimary complaint of knee, shoulder, back or neck pain.\nThe primary aim of the analysis was to predict incidence\nof additional pain-related healthcare utilization in the\nyear following the episode of physical therapy for mus-\nculoskeletal pain. We considered factors not commonly\nassessed in outcomes prediction for musculoskeletal\npain, like insurance, comorbidities, and treatment re-\nsponse, as well as those more often associated with\npain-related outcomes (e.g. psychological distress). This\nproject will lead to the development of potentially novel\noutcome prediction models for this population in a com-\nmon, non-pharmacological US healthcare setting. The\nresults of this study will be particularly important in\nvalue-based payment settings where enhanced clinical\ndecision-making drives treatment effectiveness and sys-\ntem efficiency.", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed5.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n223 WHO, Occupational Burden of Disease Application, [https://who-ilo-joint-](https://who-ilo-joint-estimates.shinyapps.io/OccupationalBurdenOfDisease/)\n[estimates.shinyapps.io/OccupationalBurdenOfDisease/](https://who-ilo-joint-estimates.shinyapps.io/OccupationalBurdenOfDisease/) and EU-OSHA calculations\n\n224 [ Pega et al., 2022: Global, regional and national burden of disease attributable to 19 selected occupational risk ](https://www.sjweh.fi/index.php?page=list-articles&author_id=10935)\nfactors for 183 countries, 2000- 2016: A systematic analysis from the WHO/ILO Joint Estimates of the Work-\n[related Burden of Disease and Injury, ](https://doi.org/10.5271/sjweh.4001) here\n225 Kauppinen et al., 1998: Occupational exposure to carcinogens in the European Union in 1990-1993:\ninternational information system on occupational exposure to carcinogens, [here](https://research.wur.nl/en/publications/occupational-exposure-to-carcinogens-in-the-european-union-in-199)\n[CAREX Canada](https://www.carexcanada.ca/)\nFevotte et al., 2011: [Matgéné: A Program to Develop Job-Exposure Matrices in the General Population in France](https://doi.org/10.1093/annhyg/mer067)\nMannetje et al., 2011: [Developing a general population job-exposure matrix in the absence of sufficient exposure ](https://doi.org/10.1093/annhyg/mer045)\n[monitoring data](https://doi.org/10.1093/annhyg/mer045)\n226 YLDs = years lived with disability, together with YLLs = years of life lost, it composes the DALY (DALY = YLL +\nYLD).\n227 GBD 2019 Mental Disorders Collaborators, 2022: Global, regional, and national burden of 12 mental disorders\nin 204 countries and territories, 1990- 2019: a systematic analysis from the Global Burden of Disease Study 2019,\n[here](https://doi.org/10.1016/S2215-0366(21)00395-3)\n228 WHO: [Mental disorders, Key facts](https://www.who.int/news-room/fact-sheets/detail/mental-disorders) and\nIHME: Global Health Data Exchange (GHDx), [here](https://vizhub.healthdata.org/gbd-results/)\n229 OECD, 2015: [Sick on the Job?: Myths and Realities about Mental Health and Work](https://www.oecd.org/els/mental-health-and-work-9789264124523-en.htm)\n230 OECD/European Union, 2018: [Health at a Glance: Europe 2018: State of Health in the EU Cycle](https://doi.org/10.1787/health_glance_eur-2018-en)\n231 [ Andlin-Sobocki et al., 2005: ](https://onlinelibrary.wiley.com/action/doSearch?ContribAuthorRaw=Andlin-Sobocki%2C+Patrik) [Cost of disorders of the brain in Europe](https://doi.org/10.1111/j.1468-1331.2005.01202.x)\n232 Niedhammer et al.; 2021: Update of the fractions of cardiovascular diseases and mental disorders attributable\nto psychosocial work factors in Europe, [here](https://doi.org/10.1007/s00420-021-01737-4)\n233 Norder et al., 2017: Beyond return to work from sickness absence due to mental disorders: 5-year longitudinal\nstudy of employment status among production workers, [here](https://doi.org/10.1093/eurpub/ckw178)\n234 Leka & Jain, 2017: [EU Compass for Action on Mental Health and Well-Being - Mental Health in the Workplace ](https://health.ec.europa.eu/system/files/2017-07/compass_2017workplace_en_0.pdf)\n[in Europe](https://health.ec.europa.eu/system/files/2017-07/compass_2017workplace_en_0.pdf)\n235 Musculoskeletal disorders refer to backache and/or muscular pains in shoulders, neck, upper limbs and/or\nlower limbs (hips, legs, knees, feet, etc.). In the medical systematic it is the IC 10 group of diseases: Diseases of\nthe musculoskeletal system and connective tissue.\n236 EU-OSHA, 2019: [Work-related musculoskeletal disorders: prevalence, costs and demographics in the EU](https://osha.europa.eu/en/publications/work-related-musculoskeletal-disorders-prevalence-costs-and-demographics-eu/view)\n237 Graveling, 2018: [Ergonomics and Musculoskeletal Disorders (MSDs) in the Workplace. A Forensic and ](https://doi.org/10.1201/b22154)\n[Epidemiological Analysis](https://doi.org/10.1201/b22154)\n238 Da Costa & Viera, 2010: Risk factors for work-related musculoskeletal disorders: a systematic review of recent", - "page_start": 148, - "page_end": 149, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **4 Trends in outcomes - safety, health and wellbeing**\n\n### **4.2 Trends in health outcomes**\n\n#### * **4.2.3 Examples of specific prevalence estimates** *\n\nof workforce from industry and agriculture to services. The authors of the EU-OSHA study ‘Work-related\nmusculoskeletal disorders: why are they still so prevalent?’ consider several reasons for this: the\nergonomic burden shifted to other tasks, for example, handling of patients instead of handling of heavy\nloads, more inactivity with other musculoskeletal consequences, more time pressure, an ageing\nworkforce, and inadequate work organisation and contractual arrangements. 239\nThe tremendous shift of workforce to administrative and often digitalised work contributes to an increase\nof the number of workers suffering from the consequences of **physical inactivity** due to **permanent**\n**sedentary work** , mostly with digital equipment. The figure below shows the spread of these diseases\nin different occupations. 240\n\n**Figure 27: Prevalence of musculoskeletal diseases - EWCS 2015**\n\nAbsence from work due to MSDs accounts for a high proportion of working days lost in EU Member\nStates. In 2015, more than half (53%) of workers with MSDs (including those with other health problems)\nreported being absent from work during the past year, which is considerably higher than the proportion\nof workers without health problems (32%). Workers with MSDs are not only more likely to be absent\nfrom work, but (given absence) on average are also absent for a longer period. For example, 26% of\nworkers with chronic MSDs and other health problems report being absent for more than eight days\nduring the past year, which is considerably higher than the 7% for workers with no health problems. 241\nOverall estimates of the burden of MSDs for the EU27 seem to be difficult, due to different recognition\nand treatment schemes. 242 The estimates of WHO/ILO and ICOH result in 850,000 and 950,000 DALYs\nfor the EU27, based on a fraction of 26.38% attributable to work; in total, MSDs are the cause of 15-20%\nof all DALYs.\n\n**OSH Barometer - Accidents, diseases and wellbeing - Diseases:**\n[https://visualisation.osha.europa.eu/osh-barometer/osh-outcomes/work-related-diseases/who-](https://visualisation.osha.europa.eu/osh-barometer/osh-outcomes/work-related-diseases/who-ilo/prevalence-of-diseases/all-diseases)\n[ilo/prevalence-of-diseases/all-diseases ](https://visualisation.osha.europa.eu/osh-barometer/osh-outcomes/work-related-diseases/who-ilo/prevalence-of-diseases/all-diseases)\n**Eurostat - Data and databases on health:**\n[https://ec.europa.eu/eurostat/web/health/data/database ](https://ec.europa.eu/eurostat/web/health/data/database)\n**WHO - Occupational Burden of Disease Application:**\n[https://who-ilo-joint-estimates.shinyapps.io/OccupationalBurdenOfDisease/ ](https://who-ilo-joint-estimates.shinyapps.io/OccupationalBurdenOfDisease/)", - "page_start": 86, - "page_end": 87, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## References\n\n1. 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BMC Med. 2017;15:13.\n15. Azevedo LF, Costa-Pereira A, Mendonça L, Dias CC, Castro-Lopes JM.\nChronic pain and health services utilization: is there overuse of diagnostic\ntests and inequalities in nonpharmacologic treatment methods utilization?\nMed Care. 2013;51:859 - 69.\n16. Langley P, Müller-Schwefe G, Nicolaou A, Liedgens H, Pergolizzi J, Varrassi G.\nThe societal impact of pain in the European Union: health-related quality of\nlife and healthcare resource utilization. J Med Econ. 2010;13:571 - 81.\n17. Pérez C, Navarro A, Saldaña MT, Wilson K, Rejas J. Modeling the predictive\nvalue of pain intensity on costs and resources utilization in patients with\nperipheral neuropathic pain. Clin J Pain. 2015;31:273 - 9.\n18. Hill JC, Fritz JM. Psychosocial influences on low back pain, disability, and\nresponse to treatment. Phys Ther. 2011;91:712 - 21.\n19. George SZ, Beneciuk JM, Lentz TA, Wu SS. The Optimal Screening for\nPrediction of Referral and Outcome (OSPRO) in patients with\nmusculoskeletal pain conditions: a longitudinal validation cohort from the\nUSA. BMJ Open. 2017;7:e015188.\n20. George SZ, Beneciuk JM, Lentz TA, Wu SS, Dai Y, Bialosky JE, Zeppieri G Jr.\nOptimal Screening for Prediction of Referral and Outcome (OSPRO) for\nMusculoskeletal Pain Conditions: Results From the Validation Cohort. J\nOrthop Sports Phys Ther. 2018;48(6):460 - 75.\nPage 13 of 14\n21. Beneciuk JM, Lentz TA, He Y, Wu SS, George SZ. Prediction of persistent\nmusculoskeletal pain at 12 months: a secondary analysis of the Optimal\nScreening for Prediction of Referral and Outcome (OSPRO) validation cohort", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed5.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\nRESEARCH ARTICLE Open Access\nPrediction of healthcare utilization following an episode of physical therapy for musculoskeletal pain\nTrevor A. Lentz 1* , Jason M. Beneciuk 2,3 and Steven Z. George 4", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed5.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.2 Physical health risks at work**\n\nRisks at work that can result in physical harm can be divided into **safety** and **health risks** .\nThe main result of insufficient safety is a work accident. A **work accident** has as immediate\nconsequences either a personal injury, a disease, or death of one or more workers. Eurostat\ndistinguishes between non-fatal and fatal work accidents, and for the majority of sectors it provides also\nthe duration of the absence due to the accident — an indicator for the severity of the injury. Non-fatal\naccidents at work can cause medium- or long-term health consequences, and in the worst case a\npermanent disability.\nILO Definition of accident: ‘An occupational accident is an unexpected and unplanned occurrence,\nincluding acts of violence, arising out of or in connection with work, which results in one or more workers\nincurring a personal injury, disease or death.’ 51\n**Physical health risks** can be caused by a **variety of circumstances and exposures** or by **inadequate**\n**ergonomics** . Natural **circumstances** at work can pose such health risks, that is, temperature, storms\nand floods, unsafe terrain, biological agents and so on; or the risks are due to manmade circumstances,\nthat is, work in buildings, on roofs and towers, on traffic routes, under artificial ventilation. **Exposure** is\na general term to describe the interaction between environment / emissions / contaminants and the\nhuman organism. In a workplace context, ‘exposure’ mainly covers emissions from machinery or from\ntools and materials, for example, noise, vibration, dust, electromagnetic fields and chemical substances.\nRisks from **inadequate ergonomics** harm in particular the musculoskeletal system. Ergonomic risks of\nmanual work are typically caused by repetitive hand and arm movements, tiring positions, for example,\npermanent kneeling or overhead work, lifting and moving of heavy loads, or of patients and so on. A\ncertain ergonomic risk is **physical inactivity** , in practice sitting most of the working time. Not only\nadministrative tasks but also many occupations in service or industry require permanent sitting, for\nexample, drivers, cashiers, part assembly operators and so on (often called ‘sedentary occupations’).", - "page_start": 37, - "page_end": 37, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - } - ] - }, - { - "references": { - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf", - "query": "What is Creative Commons ?", - "target_page": 2, - "target_passage": "Creative Commons (CC) is the global nonprofit organization behind the CC Licenses and public domain tools, which power open sharing on popular platforms like Wikipedia, Flickr, YouTube, Medium, Vimeo, and Khan Academy.", - "chunk_present": { - "presence": true, - "index": 7 - } - }, - "top_chunk": [ - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\nCreative Commons is a global nonprofit organization\ndedicated to supporting an open and accessible Internet\nthat is enriched with free knowledge and creative resources\nfor people around the world to use, share, and cultivate.\nOur easy-to-use licenses provide a simple, standardized way\nto give the public permission to share and use your creative\nwork — on conditions of your choice. CC licenses let you\nchange your copyright terms from the default of “all rights\nreserved” to “some rights reserved.”\nMillions of people use CC licenses on some of the world’s\nmost popular platforms for user-generated content. When\nyou use a CC license to share your photos, videos, or blog,\nyour creation joins a globally accessible pool of resources\nthat includes the work of artists, educators, scientists, and\ngovernments.\nCreative Commons has waived all copyright and\nrelated or neighboring rights to this guide using the\nCC0 Public Domain Dedication.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **REMIND THAT...**\n\nyou want to give others permissions to freely copy and redistribute your work, and you want to give others permission to freely transform, alter, or otherwise create derivative works based on your work.\nCC license only applicable to the work that is within the scope of copyright law. CC license can be used when ...\n**CC LICENSE CAN'T BE USED FOR ...** fair use, fair dealing, or some other limitation and exception to copyright applies the the work.\n**ALSO FOR ...** the work that is already in the Public Domain. For those who want to waive their rights from copyright protection, use CC0 (\"CC Zero\").\n**NOW, SHARE YOUR WORK!** https://creativecommons.org/choose/\nTexts are adapted from CC Certification for Educators. CC BY license. BY, SA, NC, ND icons, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA, CC BY-ND, and CC BY-NC-ND buttons are trademark of Creative Commons, and subject to their policies. 3-layer design of CC license image is taken from CC Certification for Educators. CC BY license. Line, icons, and gradients are from Canva, and subject to their policies.\nmore open »\n« more restrictive\nyou can share, remix, & commercialize\nyou can share & remix only\nyou can share only", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **THREE-LAYER DESIGN**\n\n\"Legal Code\" (base layer): contains terms and conditions to be used by lawyers and legally applicable in court. \"Human Readable\" (commons deeds): contain the summary of the legal code and key terms. \"Machine Readable\": contains HTML or codes for machines to recognize a work is available under a Creative Commons license.\nCreative Commons (CC) license has three layers:\n**FOUR ELEMENTS** BY (\"Attribution\"): users must credit the author of the work they are using. SA (\"ShareAlike\"): adaptations based on this work must be licensed under the same license. NC (\"NonCommercial\"): the work is only available to be used for noncommercial purposes. ND (\"NoDerivative\"): reusers making cannot share adaptations of the work.\nBY\nSA\nNC\nND\n**SIX LICENSES** CC BY (\"Attribution\") allows people to use the work for any purpose (even commercially and even in modified form) as long as they give attribution to the creator. CC BY-SA (\"Attribution-ShareAlike\") allows people to use the work for any purpose (even commercially and even in modified form), as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-NC (\"Attribution-NonCommercial\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator. CC BY-NC-SA (\"Attribution-NonCommercial-ShareAlike\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-ND (\"Attribution-NoDerivative\") allows people to use the unadapted work for any purpose (even commercially), as long as they give attribution to the creator. CC BY-NC-ND (\"Attribution-NonCommercial-NoDerivative\") allows people to use the unadapted work for noncommercial purposes only, and only as long as they give attribution to the licensor.", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\n#### What is the difference between CC0 and the Public Domain Mark?\n\nCC0 (“CC Zero”) is intended for use only\nby authors or holders of copyright and\nrelated rights (including database rights), in connection\nwith works that are still subject to those rights in one or\nmore countries.\nWhen CC0 is applied to a work, copyright and related\nrights are relinquished worldwide, making the work free\nfrom those restrictions to the greatest extent possible.\nThe Public Domain Mark (PDM) is used\nto label works that are already free of\nknown copyright restrictions. Unlike CC0, PDM doesn’t\nchange the copyright status of a work.\nPDM can be used by anyone, and is intended for use\nwith works that are already free of known copyright\nrestrictions throughout the world.\n##### Public domain works are valuable because anyone\n##### can freely build upon, enhance, and reuse them for\n##### any purposes without restriction under copyright\n##### or database law.\nThat’s why it’s important for creators to have a clear and\nlegally robust way to place their works in the public domain as\ncompletely as possible, and it’s also important for publishers\nand archives to have a standardized way to identify works that\nare already in the public domain.\nCreative Commons supports two distinct public domain tools,\nthe CC0 Public Domain Dedication and the Public Domain\nMark . Creative Commons copyright licenses help authors\nmanage their copyright on terms they choose. Conversely, CC0\nenables authors and copyright owners who want to dedicate\ntheir works to the worldwide public domain to do so, and PDM\nfacilitates the labeling and discovery of works that are already\nfree of known copyright restrictions.\nWhere public domain tools fit in the copyright spectrum\nSome rights\nreserved\nAll rights\nreserved\nPDM\nNo known\ncopyright\nCC0\nPublic\ndomain", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### The CC0 Public Domain Dedication\n\n**Use this universal tool if you are a holder of copyright or database**\n**rights, and wish to waive all your rights to the work worldwide.**\nBy using CC0, you waive all copyright and related rights\ntogether with all associated claims and causes of action with\nrespect to this work to the extent possible under the law.\nApplying CC0 to your work is easy. Simply visit the CC0 chooser\n( http://creativecommons.org/choose/zero ) which will lead you\nthrough the process. When completed, you will be provided\nwith HTML code that you can copy and paste into your website.\nYou let others copy, modify, distribute, and perform the work,\neven for commercial purposes, all without asking permission.\nWorks marked with the Public Domain Mark have been\nidentified as being free of known restrictions under copyright\nlaw, including all related and neighboring rights. Anyone can\ncopy, modify, distribute, and perform such works, even for\ncommercial purposes, all without asking permission.\nApplying the PDM to a work is easy. Simply visit the PDM\nchooser ( http://creativecommons.org/choose/mark ) which\nwill lead you through the proces. When completed, you will be\nprovided with the HTML code that you can copy and paste into\nyour website.\nCreative Commons does not recommend this tool for works that\nare restricted by copyright laws in one or more jurisdictions.\nConsult with your legal advisor if you are unsure whether you\nshould use the PDM for a certain work.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Licenses and Public Domain Tools**\nThe first CC License was created in 2002. Today, we boast **[six CC Licenses](https://creativecommons.org/share-your-work/cclicenses/)** and two public domain tools, setting a global standard for sharing.\n##### **We’ve estimated that over 2.5 billion pieces of content were CC Licensed by the end of 2023.**\n**19 Workshops & Trainings** with institutions like ALA, Connecticut Humanities & State University of New York, Digital Research Alliance of Canada, and WikiConf North America.\n**[2 Week-Long CC Certificate Bootcamps ](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)** [for California Community Colleges.](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)\n**27 Webinars** on topics like the basics of Open Culture, the possibilties of Open Educational Resources (OER) for business-university cooperation, and the future of CC Licenses in digital and online education.\n**12 CC Legal Open Office Hours** hosted by our legal team, providing a personalized opportunity for the CC community to ask questions about CC Licenses, open access, and sharing.\n##### **In 2023, we greatly expanded our CC Licenses training and education offerings:**", - "page_start": 3, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n[\"\"Kaleidoscope\" b](https://www.flickr.com/photos/90692748@N04/11771644286) [y docoverachiever ](https://www.flickr.com/photos/90692748@N04) [is licensed under](https://creativecommons.org/licenses/by/2.0/?ref=openverse) [ CC BY 2.0.](https://creativecommons.org/licenses/by/2.0/?ref=openverse)\n**About this**\n**Open Work**\n2023 Annual Report\nCreative Commons (CC) is the global nonprofit organization behind the CC Licenses and public domain tools, which power open sharing on popular platforms like Wikipedia, Flickr, YouTube, Medium, Vimeo, and Khan Academy. Since 2002, the CC Licenses have served as an alternative to traditional copyright, providing a simple, standardized, and legal way for individuals and institutions to freely share images, music, research, educational resources, and cultural artifacts.\n**[Except where otherwise noted, “Annual Report 2023” by Creative Commons ](https://creativecommons.org/mission/) [is licensed under CC BY 4.0. ](https://creativecommons.org/licenses/by/4.0/deed.en)**\n[\"great colors of nature\" by marcostetter is published under Public Domain Mark 1.0.](https://creativecommons.org/publicdomain/mark/1.0/?ref=openverse)", - "page_start": 0, - "page_end": 1, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nchallenge (and expense) of reaching agreements with relevant rightsholders, there is also the\npractical difficulty of simply identifying and finding the rightsholder that one must negotiate\n\nFor a sense of the complexity, see e.g. Melissa Levine, Richard C. Adler. *Finding the Public Domain:* 14\n*Copyright Review Management System Toolkit* . 2016, [quod.lib.umich.edu/c/crmstoolkit/](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001)\n[14616082.0001.001](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001) . Accessed 20 Mar. 2024.; Kopel, Matthew. “LibGuides: Copyright at Cornell Libraries:\nCopyright Term and the Public Domain.” [guides.library.cornell.edu/copyright/publicdomain](http://guides.library.cornell.edu/copyright/publicdomain) ;\nMannapperuma, Menesha, et al. *Is It in the Public Domain? A HANDBOOK for EVALUATING the*\n*COPYRIGHT STATUS of a WORK CREATED in the UNITED STATES* . 1923.\n\nSee e.g. Moody, Glyn. “Project Gutenberg Blocks Access in Germany to All Its Public Domain Books 15\nbecause of Local Copyright Claim on 18 of Them.” *Techdirt* , 7 Mar. 2018, www.techdirt.com/\n2018/03/07/project-gutenberg-blocks-access-germany-to-all-public-domain-books-because-local-\ncopyright-claim-18-them/ . Accessed 20 Mar. 2024.\nwith. The vast majority of in-copyright books are out-of-print or out-of-commerce, and most\nare not actively managed by their rightsholders. There is no official registry of copyrighted\nworks and their owners, and existing datasets can be incomplete or erroneous. 16\nAs a result, there may be no way to license the vast majority of in-copyright books, especially\nthose that have or have had limited commercial value. Put differently, the barrier to using 17\nmost books is not simply to pay publishers; even if one had significant financial resources,\nlicensing would not enable access to most works.\n**Permissively licensed works**\nThere are books that have been permissively licensed in an easily identifiable way, such as\nworks placed under Creative Commons (CC) licenses. Such works explicitly allow particular\nuses of works subject to various responsibilities (e.g., requiring attribution by the user in their\nfollow-on use).\nWhile such works could be candidates for inclusion in a books data commons, their inclusion\ndepends on whether the license’s terms can be complied with in the context of AI training.\nFor instance, in the context of CC licensed works, there are requirements for proper\nattribution across all licenses (the CC tools Public Domain Dedication (CC0) and Public\nDomain Mark (PDM) are not licenses and do not require attribution). 18\n\nSee e.g. Heald, Paul J. “How Copyright Makes Books and Music Disappear (and How Secondary 16", - "page_start": 8, - "page_end": 9, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Training in how to use CC Licenses is key to their adoption.**\nWe offer a ten-week **[CC Certificate](https://certificates.creativecommons.org/)** program that is now tailored not only to the education and library sectors, but also galleries, archives, libraries, and museums and **[available in 10 languages](https://certificates.creativecommons.org/about/translations/)** .\nAs of 2023, we’ve certified:\n**65 Countries 1,705 Graduates**\n**across**", - "page_start": 4, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - } - ] - }, - { - "references": { - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf", - "query": "When was the first CC licence created?", - "target_page": 4, - "target_passage": "The first CC License was created in 2002.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Licenses and Public Domain Tools**\nThe first CC License was created in 2002. Today, we boast **[six CC Licenses](https://creativecommons.org/share-your-work/cclicenses/)** and two public domain tools, setting a global standard for sharing.\n##### **We’ve estimated that over 2.5 billion pieces of content were CC Licensed by the end of 2023.**\n**19 Workshops & Trainings** with institutions like ALA, Connecticut Humanities & State University of New York, Digital Research Alliance of Canada, and WikiConf North America.\n**[2 Week-Long CC Certificate Bootcamps ](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)** [for California Community Colleges.](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)\n**27 Webinars** on topics like the basics of Open Culture, the possibilties of Open Educational Resources (OER) for business-university cooperation, and the future of CC Licenses in digital and online education.\n**12 CC Legal Open Office Hours** hosted by our legal team, providing a personalized opportunity for the CC community to ask questions about CC Licenses, open access, and sharing.\n##### **In 2023, we greatly expanded our CC Licenses training and education offerings:**", - "page_start": 3, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **REMIND THAT...**\n\nyou want to give others permissions to freely copy and redistribute your work, and you want to give others permission to freely transform, alter, or otherwise create derivative works based on your work.\nCC license only applicable to the work that is within the scope of copyright law. CC license can be used when ...\n**CC LICENSE CAN'T BE USED FOR ...** fair use, fair dealing, or some other limitation and exception to copyright applies the the work.\n**ALSO FOR ...** the work that is already in the Public Domain. For those who want to waive their rights from copyright protection, use CC0 (\"CC Zero\").\n**NOW, SHARE YOUR WORK!** https://creativecommons.org/choose/\nTexts are adapted from CC Certification for Educators. CC BY license. BY, SA, NC, ND icons, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA, CC BY-ND, and CC BY-NC-ND buttons are trademark of Creative Commons, and subject to their policies. 3-layer design of CC license image is taken from CC Certification for Educators. CC BY license. Line, icons, and gradients are from Canva, and subject to their policies.\nmore open »\n« more restrictive\nyou can share, remix, & commercialize\nyou can share & remix only\nyou can share only", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\nCreative Commons is a global nonprofit organization\ndedicated to supporting an open and accessible Internet\nthat is enriched with free knowledge and creative resources\nfor people around the world to use, share, and cultivate.\nOur easy-to-use licenses provide a simple, standardized way\nto give the public permission to share and use your creative\nwork — on conditions of your choice. CC licenses let you\nchange your copyright terms from the default of “all rights\nreserved” to “some rights reserved.”\nMillions of people use CC licenses on some of the world’s\nmost popular platforms for user-generated content. When\nyou use a CC license to share your photos, videos, or blog,\nyour creation joins a globally accessible pool of resources\nthat includes the work of artists, educators, scientists, and\ngovernments.\nCreative Commons has waived all copyright and\nrelated or neighboring rights to this guide using the\nCC0 Public Domain Dedication.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **THREE-LAYER DESIGN**\n\n\"Legal Code\" (base layer): contains terms and conditions to be used by lawyers and legally applicable in court. \"Human Readable\" (commons deeds): contain the summary of the legal code and key terms. \"Machine Readable\": contains HTML or codes for machines to recognize a work is available under a Creative Commons license.\nCreative Commons (CC) license has three layers:\n**FOUR ELEMENTS** BY (\"Attribution\"): users must credit the author of the work they are using. SA (\"ShareAlike\"): adaptations based on this work must be licensed under the same license. NC (\"NonCommercial\"): the work is only available to be used for noncommercial purposes. ND (\"NoDerivative\"): reusers making cannot share adaptations of the work.\nBY\nSA\nNC\nND\n**SIX LICENSES** CC BY (\"Attribution\") allows people to use the work for any purpose (even commercially and even in modified form) as long as they give attribution to the creator. CC BY-SA (\"Attribution-ShareAlike\") allows people to use the work for any purpose (even commercially and even in modified form), as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-NC (\"Attribution-NonCommercial\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator. CC BY-NC-SA (\"Attribution-NonCommercial-ShareAlike\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-ND (\"Attribution-NoDerivative\") allows people to use the unadapted work for any purpose (even commercially), as long as they give attribution to the creator. CC BY-NC-ND (\"Attribution-NonCommercial-NoDerivative\") allows people to use the unadapted work for noncommercial purposes only, and only as long as they give attribution to the licensor.", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Training in how to use CC Licenses is key to their adoption.**\nWe offer a ten-week **[CC Certificate](https://certificates.creativecommons.org/)** program that is now tailored not only to the education and library sectors, but also galleries, archives, libraries, and museums and **[available in 10 languages](https://certificates.creativecommons.org/about/translations/)** .\nAs of 2023, we’ve certified:\n**65 Countries 1,705 Graduates**\n**across**", - "page_start": 4, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nchallenge (and expense) of reaching agreements with relevant rightsholders, there is also the\npractical difficulty of simply identifying and finding the rightsholder that one must negotiate\n\nFor a sense of the complexity, see e.g. Melissa Levine, Richard C. Adler. *Finding the Public Domain:* 14\n*Copyright Review Management System Toolkit* . 2016, [quod.lib.umich.edu/c/crmstoolkit/](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001)\n[14616082.0001.001](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001) . Accessed 20 Mar. 2024.; Kopel, Matthew. “LibGuides: Copyright at Cornell Libraries:\nCopyright Term and the Public Domain.” [guides.library.cornell.edu/copyright/publicdomain](http://guides.library.cornell.edu/copyright/publicdomain) ;\nMannapperuma, Menesha, et al. *Is It in the Public Domain? A HANDBOOK for EVALUATING the*\n*COPYRIGHT STATUS of a WORK CREATED in the UNITED STATES* . 1923.\n\nSee e.g. Moody, Glyn. “Project Gutenberg Blocks Access in Germany to All Its Public Domain Books 15\nbecause of Local Copyright Claim on 18 of Them.” *Techdirt* , 7 Mar. 2018, www.techdirt.com/\n2018/03/07/project-gutenberg-blocks-access-germany-to-all-public-domain-books-because-local-\ncopyright-claim-18-them/ . Accessed 20 Mar. 2024.\nwith. The vast majority of in-copyright books are out-of-print or out-of-commerce, and most\nare not actively managed by their rightsholders. There is no official registry of copyrighted\nworks and their owners, and existing datasets can be incomplete or erroneous. 16\nAs a result, there may be no way to license the vast majority of in-copyright books, especially\nthose that have or have had limited commercial value. Put differently, the barrier to using 17\nmost books is not simply to pay publishers; even if one had significant financial resources,\nlicensing would not enable access to most works.\n**Permissively licensed works**\nThere are books that have been permissively licensed in an easily identifiable way, such as\nworks placed under Creative Commons (CC) licenses. Such works explicitly allow particular\nuses of works subject to various responsibilities (e.g., requiring attribution by the user in their\nfollow-on use).\nWhile such works could be candidates for inclusion in a books data commons, their inclusion\ndepends on whether the license’s terms can be complied with in the context of AI training.\nFor instance, in the context of CC licensed works, there are requirements for proper\nattribution across all licenses (the CC tools Public Domain Dedication (CC0) and Public\nDomain Mark (PDM) are not licenses and do not require attribution). 18\n\nSee e.g. Heald, Paul J. “How Copyright Makes Books and Music Disappear (and How Secondary 16", - "page_start": 8, - "page_end": 9, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\n#### What is the difference between CC0 and the Public Domain Mark?\n\nCC0 (“CC Zero”) is intended for use only\nby authors or holders of copyright and\nrelated rights (including database rights), in connection\nwith works that are still subject to those rights in one or\nmore countries.\nWhen CC0 is applied to a work, copyright and related\nrights are relinquished worldwide, making the work free\nfrom those restrictions to the greatest extent possible.\nThe Public Domain Mark (PDM) is used\nto label works that are already free of\nknown copyright restrictions. Unlike CC0, PDM doesn’t\nchange the copyright status of a work.\nPDM can be used by anyone, and is intended for use\nwith works that are already free of known copyright\nrestrictions throughout the world.\n##### Public domain works are valuable because anyone\n##### can freely build upon, enhance, and reuse them for\n##### any purposes without restriction under copyright\n##### or database law.\nThat’s why it’s important for creators to have a clear and\nlegally robust way to place their works in the public domain as\ncompletely as possible, and it’s also important for publishers\nand archives to have a standardized way to identify works that\nare already in the public domain.\nCreative Commons supports two distinct public domain tools,\nthe CC0 Public Domain Dedication and the Public Domain\nMark . Creative Commons copyright licenses help authors\nmanage their copyright on terms they choose. Conversely, CC0\nenables authors and copyright owners who want to dedicate\ntheir works to the worldwide public domain to do so, and PDM\nfacilitates the labeling and discovery of works that are already\nfree of known copyright restrictions.\nWhere public domain tools fit in the copyright spectrum\nSome rights\nreserved\nAll rights\nreserved\nPDM\nNo known\ncopyright\nCC0\nPublic\ndomain", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### The CC0 Public Domain Dedication\n\n**Use this universal tool if you are a holder of copyright or database**\n**rights, and wish to waive all your rights to the work worldwide.**\nBy using CC0, you waive all copyright and related rights\ntogether with all associated claims and causes of action with\nrespect to this work to the extent possible under the law.\nApplying CC0 to your work is easy. Simply visit the CC0 chooser\n( http://creativecommons.org/choose/zero ) which will lead you\nthrough the process. When completed, you will be provided\nwith HTML code that you can copy and paste into your website.\nYou let others copy, modify, distribute, and perform the work,\neven for commercial purposes, all without asking permission.\nWorks marked with the Public Domain Mark have been\nidentified as being free of known restrictions under copyright\nlaw, including all related and neighboring rights. Anyone can\ncopy, modify, distribute, and perform such works, even for\ncommercial purposes, all without asking permission.\nApplying the PDM to a work is easy. Simply visit the PDM\nchooser ( http://creativecommons.org/choose/mark ) which\nwill lead you through the proces. When completed, you will be\nprovided with the HTML code that you can copy and paste into\nyour website.\nCreative Commons does not recommend this tool for works that\nare restricted by copyright laws in one or more jurisdictions.\nConsult with your legal advisor if you are unsure whether you\nshould use the PDM for a certain work.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\n#### **3.2.6 How to view licensing information**\nLicensing information is available for all datasets associated with common licences, which are\nsupported by the Licence Assistant. When available a link to the assistant is provided on left side of a\ndataset page.\nBy clicking on the **licence name** (here: cc-by), the Licence Assistant tool is opened in a new window,\ndisplaying relevant information for this particular licence.\n\nBy clicking on the “ **Data->Licensing Assistant** ” link in the main menu, the Licence Assistant is opened\nin a new window, displaying relevant information of all supported licences by the tool.", - "page_start": 33, - "page_end": 35, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - } - ] - }, - { - "references": { - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf", - "query": "To what subjects Creative Commons expand its work in 2023 ?", - "target_page": 8, - "target_passage": "We expanded our work in biodiversity, climate, and life sciences focused on ensuring that science research and data are open", - "chunk_present": { - "presence": true, - "index": 8 - } - }, - "top_chunk": [ - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **About Us**\n#### **Board of Directors**\nMarta Belcher Glenn Otis Brown [Delia Browne](https://creativecommons.org/person/deliabrowne/) [James Grimmelmann](https://creativecommons.org/person/jamesgrimmelmann-net/) Lawrence Lessig * *Emeritus*\nAngela Oduor Lungati Bilal Randeree Alek Tarkowski Jeni Tennison Luis Villa\n**Chief Executive Officer** Anna Tumadóttir\n**General Counsel** Kat Walsh\n2023 was a busy year at Creative Commons. Our **[Open Culture](https://creativecommons.org/2024/01/24/what-did-creative-commons-do-for-open-culture-in-2023/)** program and **[Open Climate Campaign](https://creativecommons.org/2023/10/23/a-year-in-the-open-climate-campaign/?utm_source=rss&utm_medium=rss&utm_campaign=a-year-in-the-open-climate-campaign)** entered their third and second years, respectively. We hosted our first in-person CC Global Summit since 2019 in Mexico City. We held critical consultations and open panels on AI, copyright, and the CC Licenses, cultural heritage, education, and science; and we launched our **[Open](https://creativecommons.org/support-cc/open-infrastructure-circle/) [Infrastructure Circle](https://creativecommons.org/support-cc/open-infrastructure-circle/)** in an effort to ensure the CC Licenses are funded well into the future.\nWe also marked transitions in leadership. At the end of December, Catherine Stihler concluded her time as Chief Executive Officer (CEO) at Creative Commons, and I transitioned in as Interim. In March 2024, I was appointed CC’s permanent CEO. I look forward to working closely with our Board of Directors, staff, and larger community on **[the critical work that](https://creativecommons.org/2024/03/01/what-lies-ahead-in-2024/) [awaits us in 2024](https://creativecommons.org/2024/03/01/what-lies-ahead-in-2024/)** .\nCC staff photos are licensed [under CC BY 4.0. ](https://creativecommons.org/licenses/by/4.0/)", - "page_start": 1, - "page_end": 2, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Our Impact**\n\nCC believes that opening up knowledge is key to addressing the world’s most pressing challenges. Today, we steer campaigns, programming, and training in many areas:\n2023 was quite a year for the CC Open Culture Program, thanks to generous funding from **[Arcadia](https://www.arcadiafund.org.uk/)** . We grew our Open Culture team from one to two and a half staff, rolling out new initiatives like TAROC (Towards a Recommendation on Open Culture) and **[Open Culture Live:](https://creativecommons.org/tag/open-culture-live/) [A Webinar Series](https://creativecommons.org/tag/open-culture-live/)** . We invite you to read “ **[What did Creative](https://creativecommons.org/2024/01/24/what-did-creative-commons-do-for-open-culture-in-2023/) [Commons do for Open Culture](https://creativecommons.org/2024/01/24/what-did-creative-commons-do-for-open-culture-in-2023/) [in 2023?](https://creativecommons.org/2024/01/24/what-did-creative-commons-do-for-open-culture-in-2023/)** ” to learn more.\n###### **Open Culture**\nWe delivered workshops and presentations on CC Licenses and Open Educational Resources at over 16 conferences and events. The CC Open Education Platform [also funded six global projects,](https://creativecommons.org/2023/08/02/cc-open-education-platform-activities-2023/) **[including work to advance the](https://creativecommons.org/2023/08/02/cc-open-education-platform-activities-2023/) [UNESCO Recommendation on](https://creativecommons.org/2023/08/02/cc-open-education-platform-activities-2023/) [OER](https://creativecommons.org/2023/08/02/cc-open-education-platform-activities-2023/) [.](https://creativecommons.org/2023/08/02/cc-open-education-platform-activities-2023/)**\n###### **Open Education**\nThanks to generous funding from the **[John D. and Catherine T.](https://www.macfound.org/) [MacArthur Foundation](https://www.macfound.org/)** , CC hosted its very first Open Journalism track at the CC Global Summit, including eight presentations, lightning talks, panel discussions, and workshops as well as a **[keynote](https://creativecommons.org/2023/09/06/anya-kamenetz-to-keynote-cc-global-summit-2023/) [by Anya Kamenetz](https://creativecommons.org/2023/09/06/anya-kamenetz-to-keynote-cc-global-summit-2023/)** .\nRepresentatives from 33 news outlets and digital rights-focused organizations attended the CC Summit sessions. The Open Journalism track built on **[numerous collaborations and](https://creativecommons.org/2023/06/05/a-journalists-guide-to-creative-commons-2023/) [workshops](https://creativecommons.org/2023/06/05/a-journalists-guide-to-creative-commons-2023/)** throughout 2023.", - "page_start": 6, - "page_end": 6, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\nCreative Commons is a global nonprofit organization\ndedicated to supporting an open and accessible Internet\nthat is enriched with free knowledge and creative resources\nfor people around the world to use, share, and cultivate.\nOur easy-to-use licenses provide a simple, standardized way\nto give the public permission to share and use your creative\nwork — on conditions of your choice. CC licenses let you\nchange your copyright terms from the default of “all rights\nreserved” to “some rights reserved.”\nMillions of people use CC licenses on some of the world’s\nmost popular platforms for user-generated content. When\nyou use a CC license to share your photos, videos, or blog,\nyour creation joins a globally accessible pool of resources\nthat includes the work of artists, educators, scientists, and\ngovernments.\nCreative Commons has waived all copyright and\nrelated or neighboring rights to this guide using the\nCC0 Public Domain Dedication.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Licenses and Public Domain Tools**\nThe first CC License was created in 2002. Today, we boast **[six CC Licenses](https://creativecommons.org/share-your-work/cclicenses/)** and two public domain tools, setting a global standard for sharing.\n##### **We’ve estimated that over 2.5 billion pieces of content were CC Licensed by the end of 2023.**\n**19 Workshops & Trainings** with institutions like ALA, Connecticut Humanities & State University of New York, Digital Research Alliance of Canada, and WikiConf North America.\n**[2 Week-Long CC Certificate Bootcamps ](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)** [for California Community Colleges.](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)\n**27 Webinars** on topics like the basics of Open Culture, the possibilties of Open Educational Resources (OER) for business-university cooperation, and the future of CC Licenses in digital and online education.\n**12 CC Legal Open Office Hours** hosted by our legal team, providing a personalized opportunity for the CC community to ask questions about CC Licenses, open access, and sharing.\n##### **In 2023, we greatly expanded our CC Licenses training and education offerings:**", - "page_start": 3, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **REMIND THAT...**\n\nyou want to give others permissions to freely copy and redistribute your work, and you want to give others permission to freely transform, alter, or otherwise create derivative works based on your work.\nCC license only applicable to the work that is within the scope of copyright law. CC license can be used when ...\n**CC LICENSE CAN'T BE USED FOR ...** fair use, fair dealing, or some other limitation and exception to copyright applies the the work.\n**ALSO FOR ...** the work that is already in the Public Domain. For those who want to waive their rights from copyright protection, use CC0 (\"CC Zero\").\n**NOW, SHARE YOUR WORK!** https://creativecommons.org/choose/\nTexts are adapted from CC Certification for Educators. CC BY license. BY, SA, NC, ND icons, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA, CC BY-ND, and CC BY-NC-ND buttons are trademark of Creative Commons, and subject to their policies. 3-layer design of CC license image is taken from CC Certification for Educators. CC BY license. Line, icons, and gradients are from Canva, and subject to their policies.\nmore open »\n« more restrictive\nyou can share, remix, & commercialize\nyou can share & remix only\nyou can share only", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Training in how to use CC Licenses is key to their adoption.**\nWe offer a ten-week **[CC Certificate](https://certificates.creativecommons.org/)** program that is now tailored not only to the education and library sectors, but also galleries, archives, libraries, and museums and **[available in 10 languages](https://certificates.creativecommons.org/about/translations/)** .\nAs of 2023, we’ve certified:\n**65 Countries 1,705 Graduates**\n**across**", - "page_start": 4, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n[\"\"Kaleidoscope\" b](https://www.flickr.com/photos/90692748@N04/11771644286) [y docoverachiever ](https://www.flickr.com/photos/90692748@N04) [is licensed under](https://creativecommons.org/licenses/by/2.0/?ref=openverse) [ CC BY 2.0.](https://creativecommons.org/licenses/by/2.0/?ref=openverse)\n**About this**\n**Open Work**\n2023 Annual Report\nCreative Commons (CC) is the global nonprofit organization behind the CC Licenses and public domain tools, which power open sharing on popular platforms like Wikipedia, Flickr, YouTube, Medium, Vimeo, and Khan Academy. Since 2002, the CC Licenses have served as an alternative to traditional copyright, providing a simple, standardized, and legal way for individuals and institutions to freely share images, music, research, educational resources, and cultural artifacts.\n**[Except where otherwise noted, “Annual Report 2023” by Creative Commons ](https://creativecommons.org/mission/) [is licensed under CC BY 4.0. ](https://creativecommons.org/licenses/by/4.0/deed.en)**\n[\"great colors of nature\" by marcostetter is published under Public Domain Mark 1.0.](https://creativecommons.org/publicdomain/mark/1.0/?ref=openverse)", - "page_start": 0, - "page_end": 1, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Our Impact**\nWe expanded our work in biodiversity, climate, and life sciences focused on ensuring that science research and data are open.\n[\"Coral Reef at Palmyra Atoll National Wildlife Refuge\" by USFWS Pacific is licensed under CC BY-NC 2.0.](https://creativecommons.org/licenses/by-nc/2.0/?ref=openverse)\n[In 2023, we convened hundreds via](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [roundtables, community conferences](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [(e.g. ](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) **[MozFest](https://creativecommons.org/2023/05/04/generative-ai-opportunities-concerns-solutions-from-mozfest-2023/)** , **[Wikimania](https://creativecommons.org/2024/02/07/dispatches-from-wikimania-values-for-shaping-ai-towards-a-better-internet/)** [), and public](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [events (e.g. symposium on ](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) **[Generative](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/) [AI & Creativity](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/)** [)to debate copyright law,](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/) [the ethics of open sharing, and other](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/) [relevant areas that touch AI. ](https://creativecommons.org/2023/09/15/generative-ai-and-creativity-new-considerations-emerge-at-cc-convenings/)\n[At our CC Global Summit, participants](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [drafted ](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) **[community-driven principles](https://creativecommons.org/2023/10/07/making-ai-work-for-creators-and-the-commons/)** [on AI that are a valuable input and will](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [help inform the organization’s thinking](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) [as we determine CC’s exact role in the AI](https://creativecommons.org/2023/01/11/2022-in-review-a-look-at-creative-commons-open-culture-program/) space.\n[“The Pillars of Creation” by ](https://openverse.org/image/8de72efd-e12b-49eb-8210-1046bcd71847?q=Pillars%20of%20Creation) [James Webb Space Telescope ](https://www.flickr.com/photos/50785054@N03) [is licensed under CC BY 2.0. ](https://creativecommons.org/licenses/by/2.0/?ref=openverse)", - "page_start": 7, - "page_end": 8, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **cc global summit**\nOver 300 attendees from 45 countries joined us this past October in Mexico City for the first in-person **[CC Global Summit](https://summit.creativecommons.org/)** since 2019. The theme was AI & the Commons with over 60 sessions and 180 speakers. **[Learn more here](https://creativecommons.org/2023/12/01/cc-global-summit-2023-reflections/) .**\n**Thank you to our sponsors:** John D. and Catherine T. MacArthur Foundation, Microsoft Corporation, Filecoin Foundation for the Decentralized Web, Akin, Anthropic, Mozilla Foundation, The Michelson 20MM Foundation, MHz Curationist, Frontiers Media, Arnold & Porter, and Crowell & Moring.\n[ CC photos are licensed under CC BY 4.0. ](https://creativecommons.org/licenses/by/4.0/)", - "page_start": 5, - "page_end": 5, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - } - ] - }, - { - "references": { - "source_file": "TSX_KMP_2013.pdf", - "query": "From which country does Killam Properties Inc originate ?", - "target_page": 3, - "target_passage": "Killam Properties Inc. is a growth oriented Canadian real estate company.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Killam properties Inc 2013 annual report\n\nKillam properties Inc\n**2013 annual report**\n*cover:* 100 & 200 Eagle Street, Cambridge, Ontario\nAbout Killam Properties Inc.\nKillam Properties Inc. is a growth oriented Canadian real estate\ncompany. We own, manage and develop multi-family residential\nproperties in Atlantic Canada and Ontario. Since our first acquisition\nin 2002, our real estate portfolio has grown to $1.5 billion and\nincludes 12,647 apartment units and 5,164 manufactured home\ncommunity (MHC) sites. We are committed to growing Killam’s\nearnings by maximizing the returns from our existing portfolio and\nexpanding through acquisitions and development.\nOur Mission\nTo have a team of caring staff deliver clean, safe, quality housing to\ntenants who are proud to call our properties home.\nOur Core Values\n**Build** Community Curb **Appeal** Do the **Right** Thing\nStrong **Customer** Relationships\nCreative **Solutions**\n####### **President’s Letter 9**\n####### **Asset Portfolio 18**\n####### **MD&A 21**\n####### **Financial Statements 66**\n####### **Five-Year Summary 96**\n180 Mill Street, London, Ontario\n####### **Halifax | 47%**\n####### **Ontario | 10%**\n####### **Fredericton | 10%**\n####### **Moncton | 10%**\n####### **St. John’s | 7%**\n####### **Charlottetown | 7%**\n####### **Saint John | 6%**\n####### **Other | 3%**", - "page_start": 0, - "page_end": 3, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## 2013 Performance Summary\n\n### $ 121 m\n\nAcquisitions Completed\n5.8 % Average Acquisition Capitalization Rate\n###### $ 7 m\nI nvested in Land for Future Developments\n282 New Apartment Units Added from Completed Developments\n743 Apartment Units Acquired\nGeographic Expansion Facts\n1,359 Apartment Units in Ontario\n42 % MHC Sites in Ontario\nCore Markets in Ontario include Ottawa, Toronto & Southwestern Ontario\n20 % Real Estate Assets Located in Ontario\n50 % Target noi to be Generated Outside Atlantic Canada\nWith a home base in Halifax, Killam’s roots are in Atlantic Canada and the\nCompany has successfully grown by consolidating the residential real estate\nmarket in the region’s urban centres. In order to meet its long-term growth\ntargets and increase its investment in Canada’s most dynamic real estate\nmarkets, Killam has been actively expanding its apartment portfolio in Ontario\nand is exploring investment opportunities in Western Canada. Since 2010,\nKillam has expanded its apartment target markets to include specific cities\nin Ontario, and has invested approximately $200 million in real estate assets\nin the province. Approximately 15% of Killam’s 2014 net operating income is\nexpected to be earned in Ontario. The Company has set a long-term target to\nearn 50% of its net operating income outside Atlantic Canada.", - "page_start": 14, - "page_end": 16, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## $ 191 M\nAcquisitions\n& Developments\nCompleted\n52.9 % Debt as a\nPercentage\nof Total Assets", - "page_start": 6, - "page_end": 6, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\nAcquisition of non‐controlling interest **‐** (17)\nInvestments in joint ventures **116** (1,112)\nNet proceeds on sale of investment properties **43,122** 34,326\nAcquisition and development of investment properties, net of debt assumed **(141,154)** (86,426)\nCapital expenditures **(22,610)** (23,233)\n**Cash used in investing activities $(117,366)** $(76,527)\n**Net (decrease) increase in cash (29,048)** 13,378\nCash, beginning of the year **56,726** 43,348\n**Cash, end of year $27,678** $56,726\n*See accompanying notes to the consolidated financial statements* .\n**Consolidated Statements of Cash Flows** *in thousands of Canadian dollars* **Notes to the Consolidated Financial Statements** *Dollar amounts are in thousands of Canadian dollars (except share and per share amounts)*\n**1. Corporate Information**\nKillam Properties Inc (“Killam” or the “Company”) is a real estate company specializing in the acquisition, management and development of\nmulti‐residential apartment buildings and manufactured home communities in Canada. Killam is incorporated under the Canada Business\nCorporations Act. Killam’s common shares are publicly traded and listed on the Toronto Stock Exchange under the symbol “KMP”. The\nconsolidated financial statements comprise the financial statements of Killam and its subsidiaries as at December 31, 2013 **.** The Company’s\nhead office operations are located at 3700 Kempt Road, Halifax, Nova Scotia, B3K 4X8 and the Company’s registered office is located at\n2571 Windsor Street, Halifax, Nova Scotia, B3K 5C4.\nThe consolidated financial statements of the Company for the year ended December 31, 2013, were authorized for issue in accordance\nwith a resolution of the Board of Directors on Tuesday, February 18, 2014.\n**2. Significant Accounting Policies**\n**(A) Statement of Compliance**\nThese consolidated financial statements have been prepared in accordance with International Financial Reporting Standards (“IFRS”) as\nissued by the International Accounting Standards Board (“IASB”).\n**(B) Basis of Presentation**\nThe consolidated financial statements of the Company have been prepared on a historical cost basis, except for investment properties that\nhave been measured at fair value. Historical cost is generally based on the fair value of the consideration given in exchange for assets. The\nconsolidated financial statements have been prepared on a going concern basis and are presented in Canadian dollars, which is Killam’s\nfunctional currency, and all values are rounded to the nearest thousand ($000), except when otherwise noted. Standards and guidelines\nnot effective for the current accounting period are described in Note 4.\n**(C) Basis of Consolidation**\n*(i) Subsidiaries*\nThe consolidated financial statements include the accounts of Killam and its subsidiaries. Non‐controlling interests represent the portion of", - "page_start": 68, - "page_end": 69, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\nfinancial position of **Killam Properties Inc.** as at December 31, 2013 and 2012, and its financial\nperformance and its cash flows for the years then ended in accordance with International Financial\nReporting Standards.\nHalifax, Canada,\nFebruary 18, 2014. Chartered accountants\n\n**February 18, 2014. Chartered accountants**\n**As at December 31,**\n**Note 2013** 2012\n**ASSETS**\n**Non‐current assets**\nInvestment properties [5] **$1,476,116** $1,354,665\nInvestments in joint ventures [6] **11,469** 10,289\nProperty and equipment [7] **4,527** 4,574\nOther non‐current assets **17** 45\n**1,492,129** 1,369,573\n**Current assets**\nCash **27,678** 56,726\nRent and other receivables [8] **2,751** 3,767\nInventory [9] **570** 762\nOther current assets [10] **9,303** 12,300\n**40,302** 73,555\n**TOTAL ASSETS $1,532,431** $1,443,128\n**EQUITY AND LIABILITIES**\nShareholders’ equity **$590,724** $575,335\nNon‐controlling interest **13,336** 13,101\n**Total Equity 604,060** 588,436\n**Non‐current liabilities**\nMortgages and loans payable [12] **545,541** 519,712\nConvertible debentures [14] **96,419** 94,924\nOther liabilities **2,171** 2,427\nDeferred tax [21] **93,221** 83,871\n**737,352** 700,934\n**Current liabilities**\nMortgages and loans payable [12] **153,589** 105,369\nConstruction loans [13] **14,775** 14,062\nSubordinated debentures [15] **-** 9,998\nAccounts payable and other liabilities [11] **22,655** 24,329\n**191,019** 153,758\n**Total Liabilities 928,371** 854,692\n**TOTAL EQUITY AND LIABILITIES $1,532,431** $1,443,128\n*See accompanying notes to the consolidated financial statements.*\nCommitments (Note 26)\nGuarantees (Note 27)\nApproved on Behalf of the Board\n\nDirector Director\n**Consolidated Statements of Financial Position** *in thousands of Canadian dollars*\n**For the Years Ended December 31,**\n**Note 2013** 2012\nProperty revenue **$141,112** $133,641\nProperty operating expenses **(58,072)** (53,197)\n**Net operating income 83,040** 80,444\n**Other income**\nEquity income [6] **1,296** 758\nHome sales [18] **323** 469\nCorporate income [19] **746** 962\n**2,365** 2,189\n**Other expenses**\nFinancing costs [20] **(35,231)** (34,633)\nDepreciation **(589)** (540)\nAmortization of deferred financing costs **(1,643)** (1,605)\nAdministration **(7,878)** (8,832)\n**(45,341)** (45,610)\n**Income before fair value gains, loss on disposition and income taxes 40,064** 37,023\nFair value gains [5] **13,070** 37,726\nLoss on disposition **(1,401)** (1,286)\n**Income before income taxes 51,733** 73,463\nCurrent tax expense [21] **(1,451)** -\nDeferred tax expense [21] **(9,350)** (19,234)\n**Net income and comprehensive income $40,932** $54,229\n**Net income and comprehensive income attributable to:**\nCommon shareholders **39,779** 51,727\nNon‐controlling interest **1,153** 2,502\n**$40,932** $54,229\nNet income per share attributable to common shareholders: [22]\n‐basic **$0.74** $1.03\n‐diluted **$0.69** $0.97\n*See accompanying notes to consolidated financial statements.*\n**Consolidated Statements of Income and Comprehensive Income** *In thousands of Canadian dollars (except per share amounts)*\n**For the Years Ended December 31,**\n**2013 Share**\n**Capital Contributed**\n**Surplus Other Paid‐**", - "page_start": 64, - "page_end": 67, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## 2013 Performance Summary\n\n#### A Diversified Portfolio\nS2, Halifax, Nova Scotia\nKillam’s growth opportunities include increasing earnings of its existing\nportfolio and expanding the portfolio through acquisitions and development.\nAcquisitions have been an important part of Killam’s growth, having completed\nover $1.1 billion in acquisitions since the first property was acquired in 2002.\nKillam began development as a complement to its acquisition program in 2010,\nand to-date has invested approximately $90 million in new developments.\n2013 was Killam’s largest year for growth since 2005, adding $191 million of\nproperties to the portfolio, including $121 million in acquisitions and $70\nmillion in new developments. Looking ahead to 2014, Killam has targeted\na minimum of $75 million in acquisitions, and the development of two new\napartment buildings totaling approximately $46 million.", - "page_start": 12, - "page_end": 13, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **Significant Accounting Judgments, Estimates**\n\n- Capitalization Rate (“cap‐rate”) is the rate calculated by dividing the forecasted NOI from a property by the property’s purchase price.\n- Interest coverage is calculated by dividing the earnings before interest, tax, depreciation, and fair value adjustments by interest expense.\n- Debt service coverage is calculated by dividing the earnings before interest, tax, depreciation, and fair value adjustments by interest expense\nand principal mortgage repayments.\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*\n**PART II**\n**Business Overview**\nKillam Properties Inc., based in Halifax, Nova Scotia, is one of Canada’s largest residential landlords, owning, operating, managing and developing\nmulti‐family residential and Manufactured Home Community (“MHC”) properties. Killam’s 164 apartment properties are located in Atlantic\nCanada’s six largest urban centres and in Ontario. The Company’s 35 MHCs are located in Ontario and Atlantic Canada. The value of Killam’s\nreal estate assets at December 31, 2013, was $1.5 billion. Killam is focused on growing its portfolio, maximizing the value of its properties and\nincreasing FFO per share.\nKillam was founded in 2000, based on the recognition of an opportunity to create value through the consolidation of apartments in Atlantic\nCanada and MHCs across Canada. Killam’s first apartment was purchased in 2002 and its first MHC was purchased in 2003. From 2002 to 2009,\nKillam’s apartment portfolio grew through the acquisition of properties in Atlantic Canada’s six largest cities, namely Halifax, Moncton, Saint\nJohn, Fredericton, St. John’s and Charlottetown. Killam is now Atlantic Canada’s largest residential landlord, with a 14.2% market share of the\nmulti‐family rental units in these core markets. Killam entered the Ontario apartment market in 2010, and today owns twelve properties in the\nprovince, including assets in Toronto, Ottawa, London and Cambridge. Killam plans to expand its presence in Ontario with additional acquisitions\nand developments. The apartment business is Killam’s largest business segment, accounting for 86% of the Company’s NOI from property\noperations and equity income in 2013. At December 31, 2013, Killam’s apartment portfolio consisted of 12,647 units.\nKillam complements its acquisition program with the construction of apartment buildings. During 2013, Killam completed the development\nof four projects totalling 282 units and commenced two additional projects in the second half of the year. Management does not expect\ndevelopments to exceed 5% of the total asset base in any given year.\nIn addition, the Company owns MHCs, also known as land‐lease communities or trailer parks. Killam owns the land and infrastructure supporting", - "page_start": 21, - "page_end": 22, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **Significant Accounting Judgments, Estimates**\n\n2.64%, 160 bps lower than the weighted average interest rate prior to refinancing. The Company expects to generate annualized interest savings\nof $0.6 million from the refinancings completed to date.\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*\n**Business Strategy**\n**Maximize NOI from Existing Portfolio**\nManagement is focused on increasing the value of its real estate portfolio by maximizing revenue and operating efficiencies. To achieve NOI\ngrowth, Killam must address three critical factors; occupancy, rental rates, and operating costs. The Company focuses on customer service,\ninvesting in its properties, leasing and marketing initiatives, and training its employees to maximize these outcomes.\nManagement is able to directly control approximately 40% of operating expenses, including labour costs, repairs and maintenance and property\ngeneral and administrative expenses. The remaining operating costs, including utilities and property taxes, are less controllable. Killam’s\napartments are currently heated with a combination of natural gas, electricity and oil. Volatile oil and natural gas prices have an impact on\nKillam’s operating costs. To mitigate this volatility, the Company is active in energy conservation initiatives and regularly monitors its energy\nusage.\n**Growth through Acquisitions**\nKillam is expanding its portfolio by acquiring newer, centrally located buildings and is focused on Ontario. During 2013 Killam completed $121.1\nmillion in acquisitions, including properties in Toronto, Ottawa, Moncton and Prince Edward Island.\n**Growth through Development**\nKillam enhances its portfolio growth opportunities by developing properties. Killam started apartment developments in 2010 and has completed\nfive properties to‐date, including four in 2013. Building new properties directly allows Killam to control the quality and features of the buildings,\nmaximizes the use of excess land and eliminates the seller’s profit, generating higher returns than through acquisitions. Management expects to\nlimit development projects to approximately 5% of the balance sheet on an annual basis.\n**Investment in New Properties**\nIn addition to developing new properties, Killam also acquires newly constructed assets. Management believes that increasing Killam’s ownership\nin new, high‐quality buildings will result in above‐market and long‐term demand for the Company’s assets from an aging population, reduce\nannual capital requirements for deferred maintenance, and transform Killam’s portfolio, over time, into one of the highest quality portfolios in\nCanada.\nDemand by renters for newly constructed rental apartments is strong, with high occupancy rates and above‐average rents. CMHC’s Fall 2013\nHalifax Rental Market Report reported 97.3% occupancy for properties built in 2000 or later, compared to 96.8% for all rental markets in the city.", - "page_start": 27, - "page_end": 28, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\nMarch 17, 2014, to shareholders of record on January 31, 2014, and February 28, 2014.\n**Statement of Income Information 2013** 2012 2011 2010 2009\nNet operating income **$83,040** $80,444 $76,352 $70,460 $62,606\nIncome from home sales **$323** $469 $486 $403 $234\nEquity income **$1,296** $758 $13 $ - $ -\nCorporate income **$746** $962 $94 $547 $424\nFinancing costs **($35,231)** ($34,633) ($34,891) ($31,610) ($30,699)\nAdministration **($7,878)** ($8,832) ($7,672) ($7,765) ($7,045)\nGain on debt settlement **$ -** $ - $ - $ - $638\nDepreciation and amortization **($2,232)** ($2,145) ($1,711) ($2,114) ($28,831)\nFair value gains **$13,070** $37,726 $52,070 $39,098 $ -\nLoss on disposition **($1,401)** ($1,286) $ - $ - $ -\nFuture tax recovery **$ -** $ - $ - $ - $830\nCurrent tax expense **($1,451)** $ - $ - $ - $ -\nDeferred tax expense **($9,350)** ($19,234) ($17,920) ($14,611) $ -\nNet income (loss) **$40,932** $54,229 $66,821 $54,408 ($1,843)\nNet income (loss) attributable to common shareholders **$39,779** $51,727 $65,965 $53,786 ($1,843)\nNet income (loss) per share - basic **$0.74** $1.03 $1.45 $1.24 ($0.05)\nNet income (loss) per share - diluted **$0.69** $0.97 $1.34 $1.19 ($0.05)\n**Funds From Operations (FFO)** (2)\nFFO **$38,770** $36,096 $31,757 $29,036 $24,283\nFFO per share **$0.72** $0.72 $0.70 $0.67 $0.67\n**Balance Sheet Information**\nTotal assets **$1,532,431** $1,443,128 $1,329,531 $1,116,333 $739,373\nTotal liabilities **$928,371** $854,692 $816,988 $689,292 $562,171\nTotal equity **$604,060** $588,436 $512,543 $427,041 $177,202\n**Statement of Cash Flow Information**\nCash provided by operating activities **$39,080** $46,027 $39,291 $34,280 $26,226\nCash provided by (used in) financing activities **$49,238** $43,878 $92,813 $68,855 ($300)\nCash used in investing activities **($117,366)** ($76,527) ($105,673) ($97,887) ($19,299)\n**Share Information**\nWeighted average number of shares - basic **54,143** 50,227 45,523 43,393 36,247\nWeighted average number of shares - fully diluted **64,378** 58,239 52,090 47,201 36,341\nShares outstanding at December 31 **54,459** 53,802 49,291 44,972 38,519\nShare price at December 31 **$10.48** $12.49 $11.57 $10.45 $8.80\n(1) Financial results for 2010 to 2013 are based on IFRS. Results for 2009 are based on previous Canadian GAAP.\n(2) Killam changed its definition of FFO with the adoption of IFRS in 2011. FFO and FFO per share for 2009 and 2010 have\nbeen adjusted to reflect this definition.\n**Five-Year Summary** (1) *In thousands (except per share data)* **Corporate Information**\n**Annual General Meeting**\n**The Annual General**\n**Meeting of Shareholders**\n**will be held on Wednesday,**\n**May 7, 2014, at 2:00 pm**\n**Atlantic Time at the Halifax**", - "page_start": 94, - "page_end": 96, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\n**in Capital Retained**\n**Earnings**\n**Non‐**\n**Controlling**\n**Interest Total**\n**Equity**\nAt January 1, 2013 **$391,120 $2,241 $5,681 $176,293 $13,101 $588,436**\nComprehensive income **- - - 39,779 1,153 40,932**\nDividends **- - - (31,512) - (31,512)**\nDistributions to non‐controlling interest **- - - - (918) (918)**\nDividend reinvestment plan **3,346 - - - - 3,346**\nStock options exercised **1,036 (111) - - - 925**\nShare‐based compensation **- 624 - - - 624**\nIssuance of shares for acquisitions **2,390 - - - - 2,390**\nRestricted share units redeemed **289 (452) - - - (163)**\n**At December 31, 2013 $398,181 $2,302 $5,681 $184,560 $13,336 $604,060**\n2012 Share\nCapital Contributed\nSurplus Other Paid‐\nin Capital Retained\nEarnings\nNon‐\nControlling\nInterest Total\nEquity\nAt January 1, 2012 $339,178 $2,251 $5,681 $153,895 $11,538 $512,543\nComprehensive income - - - 51,727 2,502 54,229\nDividends - - - (29,341) - (29,341)\nAcquisition of non‐controlling interest - - - 12 (30) (18)\nDistributions to non‐controlling interest - - - - (909) (909)\nIssuance of shares for cash 32,877 - - - - 32,877\nDividend reinvestment plan 4,367 - - - - 4,367\nStock options exercised 4,195 (589) - - - 3,606\nTax benefit of share issuance costs 503 - - - - 503\nWarrants exercised 10,000 - - - - 10,000\nShare‐based compensation - 579 - - - 579\nAt December 31, 2012 $391,120 $2,241 $5,681 $176,293 $13,101 $588,436\n*See accompanying notes to the consolidated financial statements.*\n**Consolidated Statements of Changes in Equity** *in thousands of Canadian dollars*\n**For the Years Ended December 31,**\n**2013** 2012\n**OPERATING ACTIVITIES**\nNet income **$40,932** $54,229\n**Add (deduct) items not affecting cash**\nFair value gains [5] **(13,070)** (37,726)\nDepreciation and amortization **2,233** 2,145\nNon‐cash compensation expense **385** 579\nEquity income **(1,296)** (758)\nDeferred income taxes **9,350** 19,234\nLoss on disposition **1,101** 1,029\nFinancing costs [20] **35,231** 34,633\nInterest paid [24] **(35,156)** (34,883)\nNet change in non‐cash operating activities [24] **(630)** 7,545\n**Cash provided by operating activities $39,080** $46,027\n**FINANCING ACTIVITIES**\nIncrease in deferred financing **(3,425)** (1,260)\nProceeds on issuance of common shares **869** 46,486\nRepayment of subordinated debentures **(10,000)** ‐\nMortgage financing **190,152** 56,291\nMortgages repaid on maturity **(70,015)** (27,237)\nMortgage principal repayments **(30,043)** (18,829)\nProceeds from construction loans **21,223** 14,062\nConstruction loans repaid on maturity **(20,511)** ‐\nDistributions paid to non‐controlling interest **(918)** (909)\nDividends **(28,094)** (24,726)\n**Cash provided by financing activities $49,238** $43,878\n**INVESTING ACTIVITIES**\nDecrease in restricted cash **3,160** (65)", - "page_start": 67, - "page_end": 68, - "source_file": "TSX_KMP_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "TSX_KMP_2013.pdf", - "query": "How Killam Properties Inc does increase its geographic diversification ? ", - "target_page": 5, - "target_passage": "We are increasing our geographic diversification by expanding our apartment ownership outside Atlantic Canada. ", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Killam properties Inc 2013 annual report\n\n## 2013 Performance Summary\n\n#### A Diversified Portfolio\nS2, Halifax, Nova Scotia\nKillam’s growth opportunities include increasing earnings of its existing\nportfolio and expanding the portfolio through acquisitions and development.\nAcquisitions have been an important part of Killam’s growth, having completed\nover $1.1 billion in acquisitions since the first property was acquired in 2002.\nKillam began development as a complement to its acquisition program in 2010,\nand to-date has invested approximately $90 million in new developments.\n2013 was Killam’s largest year for growth since 2005, adding $191 million of\nproperties to the portfolio, including $121 million in acquisitions and $70\nmillion in new developments. Looking ahead to 2014, Killam has targeted\na minimum of $75 million in acquisitions, and the development of two new\napartment buildings totaling approximately $46 million.", - "page_start": 12, - "page_end": 13, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **Significant Accounting Judgments, Estimates**\n\nThe average rent for a two‐bedroom unit in these newer buildings was $1,320 per month, compared to a market average two‐bedroom rent of\n$976.\nThe new properties added to Killam’s portfolio are condo quality, providing tenants with features and amenities traditionally associated with\nownership. The Company believes that demand for this type of rental accommodation will grow given an increasing number of homeowners\nreaching retirement age and looking for alternatives to home ownership. Killam is also attracted to the low capital spend requirements from new\nassets compared to older buildings, which often include significant capital investment to address deferred maintenance. Generally, the amount\nof annual capital to maintain a property increases as the building ages. In addition, with energy efficient features, the NOI margins are generally\nhigher in newer buildings.\nWith strong demand for the acquisition of apartments over the last three years, cap‐rates have declined and the pricing differential between\nolder and newer buildings has reduced. This enables Killam to increase the amount of newer apartments in its portfolio without paying a\nsignificant premium for quality assets.\n**Geographic Diversification**\nGeographic diversification in the apartment segment is a priority for Killam. With a 14.2% market share in its core markets in Atlantic Canada,\nKillam is the region’s largest residential landlord. The maximum market share Management foresees Killam reaching in Atlantic Canada is\nbetween 15%‐18%. With Atlantic Canada representing only 4.9% of the Canadian rental market, Killam’s growth opportunities increase\nsignificantly when considering assets outside Atlantic Canada.\nWith its strong operating platform, Killam can support a larger and more geographically diverse portfolio. The Company is actively building\na portfolio in targeted Ontario markets, including Ottawa, the Greater Toronto Area, and Southwestern Ontario. An increased investment in\nOntario, and potentially Western Canada, will increase the Company’s diversification and exposure in high growth centres in Canada. Based on\nthe Company’s portfolio at year‐end, 15% of Killam’s 2014 NOI will be generated in Ontario. Management has set a long‐term target of growing\nthe amount of NOI generated outside of Atlantic Canada to 50%.\nIn 2013, Killam sold a portfolio of ten MHCs in New Brunswick that allowed Killam to crystallize the increased value of this portfolio at attractive\ncap‐rates. This creates moderate short‐term dilution but it provides the Company with funds to continue its geographic diversification by\naccretively growing its apartment portfolio in Ontario.\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*", - "page_start": 28, - "page_end": 29, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## 2013 Performance Summary\n\n#### President’s Letter\n\n####### **Geographic Diversification is a Priority**\n\nin recent years, leading to increased competition\nat the high-end of the market. At The Plaza in\nFredericton, a soft home sales market is leading to longer\nthan expected lease-up. We will realize the full financial\nbenefit from these buildings once they are fully occupied.\nWe currently have two new developments underway.\nChelsea Place, a 101-unit, 2-building complex located in St.\nJohn’s, is expected to be completed in the third quarter of\n2014. Saginaw Gardens, a 122-unit building in Cambridge,\non land acquired in January 2013, was started in December\n2013 and will be completed in 2015. The total investment\nin the two developments is approximately $46 million,\nrepresenting 3% of our balance sheet. We expect to limit our\nComplete a minimum\nof $75 million in\nacquisitions.\nAcquire over 50%\nof 2014 acquisitions\noutside Atlantic\nCanada, with a focus\nin Ontario.\nGrow same store\nNOI by up to 2%.\nContinue to invest\nin development\nwith two projects\nunderway, managing\nprojects on schedule\nand on budget.\ndevelopment program to a maximum of 5% of our balance sheet per year. We\nhave three other developments projects in various planning stages, but don’t\nexpect to begin construction on any additional new projects until late 2014 or\ninto 2015.\n####### **Geographic Diversification is a Priority**\nGeographic diversification is a priority for Killam. Our asset base in Atlantic\nCanada is the foundation of the Company; however, with Atlantic Canada\nrepresenting only 5% of the Canadian rental market, our growth opportunities\nincrease significantly by expanding our target markets outside of this region.\nWith its strong operating platform, Killam can support a larger and more\ngeographically diverse portfolio. We are actively growing a portfolio of\napartments in Ontario in three target markets: Ottawa, the Greater Toronto\nArea, and Southwestern Ontario. An increased investment outside Atlantic\nCanada will increase not only Killam’s growth potential, it will also expand the\nCompany’s diversification and exposure to higher growth markets.\nAcquisitions in Ontario represented 45% of acquisitions in 2013. In addition", - "page_start": 9, - "page_end": 10, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## 2013 Performance Summary\n\n### $ 121 m\n\nAcquisitions Completed\n5.8 % Average Acquisition Capitalization Rate\n###### $ 7 m\nI nvested in Land for Future Developments\n282 New Apartment Units Added from Completed Developments\n743 Apartment Units Acquired\nGeographic Expansion Facts\n1,359 Apartment Units in Ontario\n42 % MHC Sites in Ontario\nCore Markets in Ontario include Ottawa, Toronto & Southwestern Ontario\n20 % Real Estate Assets Located in Ontario\n50 % Target noi to be Generated Outside Atlantic Canada\nWith a home base in Halifax, Killam’s roots are in Atlantic Canada and the\nCompany has successfully grown by consolidating the residential real estate\nmarket in the region’s urban centres. In order to meet its long-term growth\ntargets and increase its investment in Canada’s most dynamic real estate\nmarkets, Killam has been actively expanding its apartment portfolio in Ontario\nand is exploring investment opportunities in Western Canada. Since 2010,\nKillam has expanded its apartment target markets to include specific cities\nin Ontario, and has invested approximately $200 million in real estate assets\nin the province. Approximately 15% of Killam’s 2014 net operating income is\nexpected to be earned in Ontario. The Company has set a long-term target to\nearn 50% of its net operating income outside Atlantic Canada.", - "page_start": 14, - "page_end": 16, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **Significant Accounting Judgments, Estimates**\n\n2.64%, 160 bps lower than the weighted average interest rate prior to refinancing. The Company expects to generate annualized interest savings\nof $0.6 million from the refinancings completed to date.\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*\n**Business Strategy**\n**Maximize NOI from Existing Portfolio**\nManagement is focused on increasing the value of its real estate portfolio by maximizing revenue and operating efficiencies. To achieve NOI\ngrowth, Killam must address three critical factors; occupancy, rental rates, and operating costs. The Company focuses on customer service,\ninvesting in its properties, leasing and marketing initiatives, and training its employees to maximize these outcomes.\nManagement is able to directly control approximately 40% of operating expenses, including labour costs, repairs and maintenance and property\ngeneral and administrative expenses. The remaining operating costs, including utilities and property taxes, are less controllable. Killam’s\napartments are currently heated with a combination of natural gas, electricity and oil. Volatile oil and natural gas prices have an impact on\nKillam’s operating costs. To mitigate this volatility, the Company is active in energy conservation initiatives and regularly monitors its energy\nusage.\n**Growth through Acquisitions**\nKillam is expanding its portfolio by acquiring newer, centrally located buildings and is focused on Ontario. During 2013 Killam completed $121.1\nmillion in acquisitions, including properties in Toronto, Ottawa, Moncton and Prince Edward Island.\n**Growth through Development**\nKillam enhances its portfolio growth opportunities by developing properties. Killam started apartment developments in 2010 and has completed\nfive properties to‐date, including four in 2013. Building new properties directly allows Killam to control the quality and features of the buildings,\nmaximizes the use of excess land and eliminates the seller’s profit, generating higher returns than through acquisitions. Management expects to\nlimit development projects to approximately 5% of the balance sheet on an annual basis.\n**Investment in New Properties**\nIn addition to developing new properties, Killam also acquires newly constructed assets. Management believes that increasing Killam’s ownership\nin new, high‐quality buildings will result in above‐market and long‐term demand for the Company’s assets from an aging population, reduce\nannual capital requirements for deferred maintenance, and transform Killam’s portfolio, over time, into one of the highest quality portfolios in\nCanada.\nDemand by renters for newly constructed rental apartments is strong, with high occupancy rates and above‐average rents. CMHC’s Fall 2013\nHalifax Rental Market Report reported 97.3% occupancy for properties built in 2000 or later, compared to 96.8% for all rental markets in the city.", - "page_start": 27, - "page_end": 28, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\n**Increased Supply Risk**\nIncreased supply risk is the risk of loss from increased competition from the addition of new rental units in Killam’s core markets. Numerous\nother residential developers and apartment owners compete for potential tenants. Although it is Killam’s strategy to own multifamily residential\nproperties in premier locations in each market in which it operates, some of the apartments or MHCs of Killam’s competitors may be newer,\nbetter located or offer lower rents. An increase in alternative housing could have a material adverse effect on Killam’s ability to lease units and\nin the rents charged and could adversely affect Killam’s revenues and ability to meet its obligations. To mitigate against this risk Killam has a\ngeographically diverse asset base. Management is expanding this diversification by increasing Killam’s investment in apartment markets outside\nAtlantic Canada.\n**Credit Risk**\nCredit risk arises from the possibility that tenants may experience financial difficulty and be unable to fulfill their lease term commitments. The\nCompany mitigates the risk of credit loss through the diversification of its existing portfolio and limiting its exposure to any one tenant. Credit\nassessments are conducted with respect to all new leasing and the Company also obtains a security deposit to assist in potential recovery\nrequirements. In addition, the receivable balances are monitored on an ongoing basis with the result that the Company’s exposure to bad debt is\nnot significant. The Company’s bad debt expense experience has historically been less than 0.4% of revenues. None of Killam’s tenants account\nfor more than 1% of tenant receivables.\n**Development Risk**\nDevelopment risk is the risk that costs of developments will exceed original estimates, unforeseen delays occur and/or units will not be leased in\nthe timeframe and/or at rents anticipated. Killam minimizes its exposure to development risk my limiting the amount of development underway\nat any one time. To reduce the Company’s exposure to price increases, Killam enters into fixed‐rate contracts when possible. To reduce the\nlease‐up risk, Killam does extensive market research in advance of each development to support expected rental rates, and pre‐markets its\nproperties early on in the process, to increase demand for the new developments.\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*\n**Environmental Risk**\nAs an owner of real estate, Killam is subject to federal, provincial and municipal environmental regulations. These regulations may require the\nCompany to fund the costs of removal and remediation of certain hazardous substances on its properties or releases from its properties. The", - "page_start": 58, - "page_end": 59, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\nKillam properties Inc\n**2013 annual report**\n*cover:* 100 & 200 Eagle Street, Cambridge, Ontario\nAbout Killam Properties Inc.\nKillam Properties Inc. is a growth oriented Canadian real estate\ncompany. We own, manage and develop multi-family residential\nproperties in Atlantic Canada and Ontario. Since our first acquisition\nin 2002, our real estate portfolio has grown to $1.5 billion and\nincludes 12,647 apartment units and 5,164 manufactured home\ncommunity (MHC) sites. We are committed to growing Killam’s\nearnings by maximizing the returns from our existing portfolio and\nexpanding through acquisitions and development.\nOur Mission\nTo have a team of caring staff deliver clean, safe, quality housing to\ntenants who are proud to call our properties home.\nOur Core Values\n**Build** Community Curb **Appeal** Do the **Right** Thing\nStrong **Customer** Relationships\nCreative **Solutions**\n####### **President’s Letter 9**\n####### **Asset Portfolio 18**\n####### **MD&A 21**\n####### **Financial Statements 66**\n####### **Five-Year Summary 96**\n180 Mill Street, London, Ontario\n####### **Halifax | 47%**\n####### **Ontario | 10%**\n####### **Fredericton | 10%**\n####### **Moncton | 10%**\n####### **St. John’s | 7%**\n####### **Charlottetown | 7%**\n####### **Saint John | 6%**\n####### **Other | 3%**", - "page_start": 0, - "page_end": 3, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## $ 191 M\nAcquisitions\n& Developments\nCompleted\n52.9 % Debt as a\nPercentage\nof Total Assets", - "page_start": 6, - "page_end": 6, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\nfailure to remediate such properties, if any, could adversely affect the Company’s ability to borrow using the property as collateral or to sell\nthe real estate. Killam is not aware of any material non‐compliance with environmental laws at any of its properties. The Company has made,\nand will continue to make, the necessary capital expenditures to comply with environmental laws and regulations. Environmental laws and\nregulations can change rapidly, and the Company may be subject to more stringent environmental laws and regulations in the future. The\nCompany mitigates its risk of losses associated with oil tank leaks by enforcing the requirement for appropriate insurance, performing regular oil\ntank inspections, and enforcing the removal of oil tanks when homes are sold.\n**General Uninsured Losses**\nKillam carries comprehensive general liability, fire, flood, extended coverage and rental loss insurance with policy specifications, limits and\ndeductibles customarily carried for similar companies. There are, however, certain types of risks (generally of a catastrophic nature) that are\neither uninsurable or would not be economically insurable.\n**Rent Control Risk**\nRent control exists in some provinces in Canada, limiting the percentage of annual rental increases to existing tenants. Killam is exposed to the\nrisk of the implementation of, or amendments to, existing legislative rent controls in the markets in which it operates, which may have an adverse\nimpact on the Company’s operations. In the provinces that Killam currently operates, Prince Edward Island, and Ontario have rent controls. As\nwell, Nova Scotia has rent control for MHCs.\n**Utility and Property Tax Risk**\nKillam is exposed to volatile utility costs and increasing property taxes. Utility expenses, mainly consisting of oil, natural gas, water and electricity\ncharges, have been subject to considerable price fluctuations over the past several years. Killam has the ability to raise rents on the anniversary\ndate of its leases, subject to the overall rental market conditions, to offset rising energy and utility costs, however rental increases may be limited\nby market conditions. Killam invests in energy efficiency initiatives to reduce its reliance on utility costs; however Killam remains exposed to\nprice volatility. The Company has the ability to fix rates through the use of swap contracts for a portion of its oil and natural gas consumption to\nreduce the impact of fluctuations in commodity prices. To address the risk of property tax increases, Killam, along with the assistance of outside\nconsultants, reviews property tax assessments and, where warranted, appeals them.", - "page_start": 59, - "page_end": 59, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **Significant Accounting Judgments, Estimates**\n\n**2013** 2012 Change\nProperty revenue **$141,112** $133,641 5.6%\nNOI **$83,040** $80,444 3.2%\nIncome before fair value gains, loss on disposition and income taxes **$40,064** $37,023 8.2%\nFair value gains **$13,070** $37,726 (65.4)%\nNet income applicable to common shareholders **$39,779** $51,727 (23.1)%\nEarnings per share (basic) **$0.74** $1.03 (28.2)%\nFFO **$38,770** $36,096 7.4%\nFFO per share (basic) **$0.72** $0.72 ‐%\nFFO per share (diluted) **$0.71** $0.71 ‐%\nAFFO per share **$0.60** $0.60 ‐%\nWeighted average shares outstanding (basic) **54,143** 50,227 7.8%\n**Same Store Results**\n**2013** 2012 Change\nSame store revenue **$121,530** $119,390 1.8%\nSame store expenses **(50,404)** (47,994) 5.0%\nSame store NOI **$71,126** $71,396 (0.4)%\n**Balance Sheet**\n**2013** 2012 Change\nInvestment properties **$1,476,116** $1,354,665 9.0%\nTotal assets **$1,532,431** $1,443,128 6.2%\nTotal liabilities **$928,371** $854,692 8.6%\nTotal equity **$604,060** $588,436 2.7%\n**Ratios**\n**2013** 2012 Change\nTotal debt to total assets **52.9%** 51.6% 130 bps\nWeighted average mortgage interest rate **4.05%** 4.48% (43) bps\nWeighted average years to debt maturity **3.9** 3.4 0.5 years\nInterest coverage **2.08x** 2.00x 4.0%\nDebt service coverage **1.34x** 1.30x 3.1%\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*\n**Summary of 2013 Results and Operations**\n**Acquisitions and Developments Drive Revenue Growth of 5.6%**\nKillam completed $114.2 million in property acquisitions throughout 2013 and also completed $69.6 million of development projects in the first\nhalf of 2013, adding 1,025 apartment units and 65 MHC sites to the portfolio. $84.8 million of acquisitions completed throughout 2012 also\ncontributed to revenue growth in 2013. This growth was partially offset by the disposition of ten MHC properties located in New Brunswick for\nproceeds of $69.0 million during the fourth quarter of 2013 and the disposition of twelve MHCs during 2012 for $72.9 million. The development\nprojects completed in 2013 located in Halifax and Fredericton are expected to be substantially leased by mid‐2014 and will generate additional\nrevenue growth for the Company in 2014.\n**Consolidated Same Store Revenue Growth of 1.8%**\nKillam’s same store portfolio posted a 1.8% increase in revenue growth compared to 2012, driven by an increase of 1.3% in rental rates related\nto the apartment portfolio and a 3.7% increase in rental rates related to the MHC portfolio. These rental rate gains were partially offset by higher\nvacancy during the first half of 2013, compared to 2012, and higher rental incentives due to increased competition in certain of the Company’s\ncore markets in Atlantic Canada as a result of increased supply.", - "page_start": 23, - "page_end": 24, - "source_file": "TSX_KMP_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "TSX_KMP_2013.pdf", - "query": "What is the Killam Properties Inc 2013 performance about the Geographic Diversification objective ?", - "target_page": 8, - "target_passage": "Target achieved. Killam acquired $55 million in Ontario real estate in 2013, representing 45% of its acquisition program in the year. Assets acquired included a 102-unit property in Ottawa, a newly built, 179-unit, mixed-used property in downtown Toronto and a 5.2 acre parcel of land for development in Cambridge, Ontario. ", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Killam properties Inc 2013 annual report\n\n## 2013 Performance Summary\n\n#### President’s Letter\n\n####### **Geographic Diversification is a Priority**\n\nin recent years, leading to increased competition\nat the high-end of the market. At The Plaza in\nFredericton, a soft home sales market is leading to longer\nthan expected lease-up. We will realize the full financial\nbenefit from these buildings once they are fully occupied.\nWe currently have two new developments underway.\nChelsea Place, a 101-unit, 2-building complex located in St.\nJohn’s, is expected to be completed in the third quarter of\n2014. Saginaw Gardens, a 122-unit building in Cambridge,\non land acquired in January 2013, was started in December\n2013 and will be completed in 2015. The total investment\nin the two developments is approximately $46 million,\nrepresenting 3% of our balance sheet. We expect to limit our\nComplete a minimum\nof $75 million in\nacquisitions.\nAcquire over 50%\nof 2014 acquisitions\noutside Atlantic\nCanada, with a focus\nin Ontario.\nGrow same store\nNOI by up to 2%.\nContinue to invest\nin development\nwith two projects\nunderway, managing\nprojects on schedule\nand on budget.\ndevelopment program to a maximum of 5% of our balance sheet per year. We\nhave three other developments projects in various planning stages, but don’t\nexpect to begin construction on any additional new projects until late 2014 or\ninto 2015.\n####### **Geographic Diversification is a Priority**\nGeographic diversification is a priority for Killam. Our asset base in Atlantic\nCanada is the foundation of the Company; however, with Atlantic Canada\nrepresenting only 5% of the Canadian rental market, our growth opportunities\nincrease significantly by expanding our target markets outside of this region.\nWith its strong operating platform, Killam can support a larger and more\ngeographically diverse portfolio. We are actively growing a portfolio of\napartments in Ontario in three target markets: Ottawa, the Greater Toronto\nArea, and Southwestern Ontario. An increased investment outside Atlantic\nCanada will increase not only Killam’s growth potential, it will also expand the\nCompany’s diversification and exposure to higher growth markets.\nAcquisitions in Ontario represented 45% of acquisitions in 2013. In addition", - "page_start": 9, - "page_end": 10, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## 2013 Performance Summary\n\n#### A Diversified Portfolio\nS2, Halifax, Nova Scotia\nKillam’s growth opportunities include increasing earnings of its existing\nportfolio and expanding the portfolio through acquisitions and development.\nAcquisitions have been an important part of Killam’s growth, having completed\nover $1.1 billion in acquisitions since the first property was acquired in 2002.\nKillam began development as a complement to its acquisition program in 2010,\nand to-date has invested approximately $90 million in new developments.\n2013 was Killam’s largest year for growth since 2005, adding $191 million of\nproperties to the portfolio, including $121 million in acquisitions and $70\nmillion in new developments. Looking ahead to 2014, Killam has targeted\na minimum of $75 million in acquisitions, and the development of two new\napartment buildings totaling approximately $46 million.", - "page_start": 12, - "page_end": 13, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## 2013 Performance Summary\n\n####### **A Look Back at 2013**\n\nsame store NOI of 0.4% for the year.\nRichmond Hill, London, Ontario\n####### **Dear Shareholders,**\nI am pleased to review Killam’s 2013 performance with you, and outline our strategy and plans for the\nfuture. We are progressing nicely with our priorities to increase the quality of our portfolio and expand\ngeographically. In addition, we are focused on three key areas of growth for the Company: increase the\nvalue of our existing portfolio, acquire accretively and develop profitably.\nDuring the past year we expanded communication of our corporate strategy to reach the broader Killam\ncommunity with the introduction of Killam’s Core Values. These values have been inherent in the Company\nsince our first acquisition in 2002, but had not been broadly promoted until this past year. Our Core Values\n(Curb Appeal, Build Community, Strong Customer Relationships, Do the Right Thing and Creative Solutions)\nare represented in the colourful squares you will see throughout this year’s\nreport. Killam employees across the Company demonstrate these values in their\ndaily work, distinguishing Killam as a high-quality landlord. The introduction of a\nquarterly awards program, which recognizes employees who exemplify Killam’s\nCore Values, enables us to celebrate these values. I have been impressed by both the number and quality\nof nominations. We truly have a remarkable group of employees who go above and beyond in providing\nexceptional service to our tenants.\n####### **A Look Back at 2013**\nI would summarize 2013 as a mixed year for Killam. We were successful in achieving many of the objectives\nand targets we had set for ourselves, as summarized in the adjacent chart, but faced challenges that\nimpacted our financial performance. We added $191 million in new assets to our portfolio through\nacquisitions and the completion of four new developments. We also enhanced our leasing and marketing\nprograms, which allowed us to realize gains in occupancy in the second half of the year and improve our\nposition for 2014. We further benefited from both interest and administrative cost savings in the year. These", - "page_start": 7, - "page_end": 8, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **Significant Accounting Judgments, Estimates**\n\n**Stable FFO Despite Pressures on Non‐Controllable Costs**\nKillam generated FFO per share of $0.72 during 2013 consistent with FFO per share of $0.72 in 2012. Lower interest costs, earnings associated\nwith new acquisitions and developments, and savings in administrative costs were offset by an unprecedented increase in natural gas pricing\nin Atlantic Canada, a reduction in NOI related to the disposition of ten MHCs in December 2013 and twelve MHCs in May 2012, and an 8.9%\nincrease in the weighted average number of shares outstanding. The equity raise in late 2012 included funds to support development and\nacquisitions, the full benefit of which was not realized until halfway through 2013. The Company also acquired land for future development of\n$2.9 million and incurred costs related to two new developments projects in St. John’s and Cambridge totalling $12.7 million during 2013. The\nbenefit on FFO of the deployment of these funds will not be realized until the respective projects are completed in Q3 2014 and early 2015.\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*\n**Continued Geographic Expansion in Ontario**\nKillam acquired two buildings in Ontario during 2013 including a 102‐unit building located in Ottawa for $10.4 million as well as a newly\nconstructed, 8‐storey, mixed‐use complex containing 21,242 square feet of street level retail (TD Bank, Shoppers Drug Mart and Tim Hortons) and\n179 apartment units in downtown Toronto for $40.0 million. With the completion of these two acquisitions, Killam’s future NOI generated from\nits Ontario properties is expected to increase to 15.0% from 7.5%.\n**Reduced Cap‐Rate Compression in 2013**\nDuring 2013 Killam recorded $13.1 million in fair value gains related to its portfolio compared to $37.7 million in 2012. This decrease\nyear‐over‐year was driven by a combination of reduced cap‐rate compression in 2013 and a slight uptick in cap‐rates of 25 bps in the Saint John\nmarket in the fourth quarter of 2013. The net gain in real estate valuations does not impact the Company’s FFO per share, its key measure of\nperformance.\n**Dividend Increase**\nOn December 23, 2013, Killam announced an increase in its annual dividend by 3.4% to $0.60 per share from $0.58 per share. The increase\nreflects Management’s expectation of earning’s growth to be generated in 2014.\n**Performance Compared to 2013 Key Objectives**\n**Consolidation of Multi‐family Residential Real Estate Market**\n2013 Target Complete approximately $75‐$125 million in acquisitions.", - "page_start": 24, - "page_end": 25, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **Significant Accounting Judgments, Estimates**\n\n**2013** 2012 Change\nProperty revenue **$141,112** $133,641 5.6%\nNOI **$83,040** $80,444 3.2%\nIncome before fair value gains, loss on disposition and income taxes **$40,064** $37,023 8.2%\nFair value gains **$13,070** $37,726 (65.4)%\nNet income applicable to common shareholders **$39,779** $51,727 (23.1)%\nEarnings per share (basic) **$0.74** $1.03 (28.2)%\nFFO **$38,770** $36,096 7.4%\nFFO per share (basic) **$0.72** $0.72 ‐%\nFFO per share (diluted) **$0.71** $0.71 ‐%\nAFFO per share **$0.60** $0.60 ‐%\nWeighted average shares outstanding (basic) **54,143** 50,227 7.8%\n**Same Store Results**\n**2013** 2012 Change\nSame store revenue **$121,530** $119,390 1.8%\nSame store expenses **(50,404)** (47,994) 5.0%\nSame store NOI **$71,126** $71,396 (0.4)%\n**Balance Sheet**\n**2013** 2012 Change\nInvestment properties **$1,476,116** $1,354,665 9.0%\nTotal assets **$1,532,431** $1,443,128 6.2%\nTotal liabilities **$928,371** $854,692 8.6%\nTotal equity **$604,060** $588,436 2.7%\n**Ratios**\n**2013** 2012 Change\nTotal debt to total assets **52.9%** 51.6% 130 bps\nWeighted average mortgage interest rate **4.05%** 4.48% (43) bps\nWeighted average years to debt maturity **3.9** 3.4 0.5 years\nInterest coverage **2.08x** 2.00x 4.0%\nDebt service coverage **1.34x** 1.30x 3.1%\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*\n**Summary of 2013 Results and Operations**\n**Acquisitions and Developments Drive Revenue Growth of 5.6%**\nKillam completed $114.2 million in property acquisitions throughout 2013 and also completed $69.6 million of development projects in the first\nhalf of 2013, adding 1,025 apartment units and 65 MHC sites to the portfolio. $84.8 million of acquisitions completed throughout 2012 also\ncontributed to revenue growth in 2013. This growth was partially offset by the disposition of ten MHC properties located in New Brunswick for\nproceeds of $69.0 million during the fourth quarter of 2013 and the disposition of twelve MHCs during 2012 for $72.9 million. The development\nprojects completed in 2013 located in Halifax and Fredericton are expected to be substantially leased by mid‐2014 and will generate additional\nrevenue growth for the Company in 2014.\n**Consolidated Same Store Revenue Growth of 1.8%**\nKillam’s same store portfolio posted a 1.8% increase in revenue growth compared to 2012, driven by an increase of 1.3% in rental rates related\nto the apartment portfolio and a 3.7% increase in rental rates related to the MHC portfolio. These rental rate gains were partially offset by higher\nvacancy during the first half of 2013, compared to 2012, and higher rental incentives due to increased competition in certain of the Company’s\ncore markets in Atlantic Canada as a result of increased supply.", - "page_start": 23, - "page_end": 24, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\nprime rate plus 1%. As at December 31, 2013, the Company had letters of credit totaling $0.5 million outstanding against this facility (December\n31, 2012 ‐ $0.3 million). The agreement includes certain covenants and undertakings of which the Company is in compliance.\n**Shareholders’ Equity**\nFor the year ended December 31, 2013, 144,349 stock options were exercised for common shares and cash proceeds to the Company of $1.0\nmillion (December 31, 2012 ‐ 471,953 and cash proceeds of $4.2 million). There were also 50,090 RSUs redeemed and 21,838 common shares\nissued related to the redemptions during 2013 (December 31, 2012 - Nil). The Company also issued 194,774 common shares related to property\nacquisitions for a total value of $2.4 million (2012 - Nil).\nDuring 2013 Killam paid a dividend of $0.04833 per share per month ($0.58 per share annualized). The dividend was increased to $0.05 per\nshare per month ($0.60 per share annualized) effective for the January 2014 dividend payment in February 2014. The Company’s Dividend\nReinvestment Plan (“DRIP”) allows shareholders to elect to have all cash dividends from the Company reinvested in additional common\nshares. Shareholders who participate in the DRIP receive an additional dividend of common shares equal to 3% of each cash dividend that was\nreinvested. The price per share is calculated by reference to the ten‐day volume weighted average price of the Company’s common shares\non the Toronto Stock Exchange preceding the relevant dividend date, which typically is on or about the 15th day of the month following the\ndividend declaration. For the year ended December 31, 2013, the Company issued 296,004 common shares under the DRIP with a value of $3.3\nmillion (December 31, 2012 - 347,473 common shares with a value of $4.4 million). For the year ended December 31, 2013, the average DRIP\nparticipation rate was 10% (2012 ‐ 15%).\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*\n**Part VII**\n**Quarterly Results & Discussion of Q4 Operations**\n**Summary of Quarterly Results**\nAn eight quarter trend highlighting key operating results is shown below:\n**2013** 2012\n**Q4 Q3 Q2 Q1** Q4 Q3 Q2 Q1\nProperty revenue $36,262 $37,095 $34,506 $33,249 $33,360 $33,894 $33,679 $32,631\nOperating expenses 14,863 13,845 14,281 15,083 13,801 12,452 13,161 13,781\nNet operating income 21,399 23,250 20,225 18,166 19,559 21,442 20,518 18,850\nOperating margin % 59.0% 62.7% 58.6% 54.6% 58.6% 63.3% 60.9% 57.8%\nHome sale income 66 44 154 59 101 93 231 44", - "page_start": 55, - "page_end": 56, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\nAcquisition of non‐controlling interest **‐** (17)\nInvestments in joint ventures **116** (1,112)\nNet proceeds on sale of investment properties **43,122** 34,326\nAcquisition and development of investment properties, net of debt assumed **(141,154)** (86,426)\nCapital expenditures **(22,610)** (23,233)\n**Cash used in investing activities $(117,366)** $(76,527)\n**Net (decrease) increase in cash (29,048)** 13,378\nCash, beginning of the year **56,726** 43,348\n**Cash, end of year $27,678** $56,726\n*See accompanying notes to the consolidated financial statements* .\n**Consolidated Statements of Cash Flows** *in thousands of Canadian dollars* **Notes to the Consolidated Financial Statements** *Dollar amounts are in thousands of Canadian dollars (except share and per share amounts)*\n**1. Corporate Information**\nKillam Properties Inc (“Killam” or the “Company”) is a real estate company specializing in the acquisition, management and development of\nmulti‐residential apartment buildings and manufactured home communities in Canada. Killam is incorporated under the Canada Business\nCorporations Act. Killam’s common shares are publicly traded and listed on the Toronto Stock Exchange under the symbol “KMP”. The\nconsolidated financial statements comprise the financial statements of Killam and its subsidiaries as at December 31, 2013 **.** The Company’s\nhead office operations are located at 3700 Kempt Road, Halifax, Nova Scotia, B3K 4X8 and the Company’s registered office is located at\n2571 Windsor Street, Halifax, Nova Scotia, B3K 5C4.\nThe consolidated financial statements of the Company for the year ended December 31, 2013, were authorized for issue in accordance\nwith a resolution of the Board of Directors on Tuesday, February 18, 2014.\n**2. Significant Accounting Policies**\n**(A) Statement of Compliance**\nThese consolidated financial statements have been prepared in accordance with International Financial Reporting Standards (“IFRS”) as\nissued by the International Accounting Standards Board (“IASB”).\n**(B) Basis of Presentation**\nThe consolidated financial statements of the Company have been prepared on a historical cost basis, except for investment properties that\nhave been measured at fair value. Historical cost is generally based on the fair value of the consideration given in exchange for assets. The\nconsolidated financial statements have been prepared on a going concern basis and are presented in Canadian dollars, which is Killam’s\nfunctional currency, and all values are rounded to the nearest thousand ($000), except when otherwise noted. Standards and guidelines\nnot effective for the current accounting period are described in Note 4.\n**(C) Basis of Consolidation**\n*(i) Subsidiaries*\nThe consolidated financial statements include the accounts of Killam and its subsidiaries. Non‐controlling interests represent the portion of", - "page_start": 68, - "page_end": 69, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## 2013 Performance Summary\n\n#### President’s Letter\n\n####### **Developments**\n\nThe decision to sell was based on the opportunity to\ncrystallize the value of the properties at an attractive price\nand use the funds to accretively grow the apartment\nportfolio. The net proceeds from the sale have been, and will\nbe, used primarily to fund growth of the apartment portfolio.\nWe expect to fully deploy the net cash from the 2013 sale\nof $46 million during the first half of 2014 and are confident\nin our strategy to enhance the long-term quality of our\nportfolio and shareholder value.\nWe continued to invest capital in our properties,\nspending $22 million in 2013. Annual capital\ninvestment is a reality for real estate owners. We\nbelieve that higher total investment returns are\noften available by acquiring newer assets because\nthe annual capital requirements are significantly\nless than acquiring an older building with deferred\nmaintenance issues. This is especially true in\nthe recent acquisition market with very low\ncapitalization rates (cap rates) and high valuations\nattributable to most real estate assets. Generally,\nwe have not seen a large enough cap rate spread\nrecognizing the different quality of assets, or\nthe condition of assets with significant deferred\nmaintenance, in recent years. In the past there\nwas a larger valuation spread attributable to these\nfactors. At the end of December 2013, 35% of the\nvalue of our real estate assets were considered\nnew, defined as built since the year 2000. In fact,\n17% were built in the last five years.\n####### **Complementing Acquisitions with**\n####### **Developments**\nDevelopment is an important component of\nKillam’s future growth. We are gaining expertise\nas developers, resulting in both increased\nefficiencies and returns. We completed four\nnew developments in 2013, representing an\ninvestment of $70 million. Two of the buildings\nleased-up within three months, and two are\nexpected to be substantially leased by the middle\nof 2014. The slower than expected lease-up\nat S2 in Halifax is attributable to a higher than\nnormal amount of new units coming to market", - "page_start": 9, - "page_end": 9, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\nMarch 17, 2014, to shareholders of record on January 31, 2014, and February 28, 2014.\n**Statement of Income Information 2013** 2012 2011 2010 2009\nNet operating income **$83,040** $80,444 $76,352 $70,460 $62,606\nIncome from home sales **$323** $469 $486 $403 $234\nEquity income **$1,296** $758 $13 $ - $ -\nCorporate income **$746** $962 $94 $547 $424\nFinancing costs **($35,231)** ($34,633) ($34,891) ($31,610) ($30,699)\nAdministration **($7,878)** ($8,832) ($7,672) ($7,765) ($7,045)\nGain on debt settlement **$ -** $ - $ - $ - $638\nDepreciation and amortization **($2,232)** ($2,145) ($1,711) ($2,114) ($28,831)\nFair value gains **$13,070** $37,726 $52,070 $39,098 $ -\nLoss on disposition **($1,401)** ($1,286) $ - $ - $ -\nFuture tax recovery **$ -** $ - $ - $ - $830\nCurrent tax expense **($1,451)** $ - $ - $ - $ -\nDeferred tax expense **($9,350)** ($19,234) ($17,920) ($14,611) $ -\nNet income (loss) **$40,932** $54,229 $66,821 $54,408 ($1,843)\nNet income (loss) attributable to common shareholders **$39,779** $51,727 $65,965 $53,786 ($1,843)\nNet income (loss) per share - basic **$0.74** $1.03 $1.45 $1.24 ($0.05)\nNet income (loss) per share - diluted **$0.69** $0.97 $1.34 $1.19 ($0.05)\n**Funds From Operations (FFO)** (2)\nFFO **$38,770** $36,096 $31,757 $29,036 $24,283\nFFO per share **$0.72** $0.72 $0.70 $0.67 $0.67\n**Balance Sheet Information**\nTotal assets **$1,532,431** $1,443,128 $1,329,531 $1,116,333 $739,373\nTotal liabilities **$928,371** $854,692 $816,988 $689,292 $562,171\nTotal equity **$604,060** $588,436 $512,543 $427,041 $177,202\n**Statement of Cash Flow Information**\nCash provided by operating activities **$39,080** $46,027 $39,291 $34,280 $26,226\nCash provided by (used in) financing activities **$49,238** $43,878 $92,813 $68,855 ($300)\nCash used in investing activities **($117,366)** ($76,527) ($105,673) ($97,887) ($19,299)\n**Share Information**\nWeighted average number of shares - basic **54,143** 50,227 45,523 43,393 36,247\nWeighted average number of shares - fully diluted **64,378** 58,239 52,090 47,201 36,341\nShares outstanding at December 31 **54,459** 53,802 49,291 44,972 38,519\nShare price at December 31 **$10.48** $12.49 $11.57 $10.45 $8.80\n(1) Financial results for 2010 to 2013 are based on IFRS. Results for 2009 are based on previous Canadian GAAP.\n(2) Killam changed its definition of FFO with the adoption of IFRS in 2011. FFO and FFO per share for 2009 and 2010 have\nbeen adjusted to reflect this definition.\n**Five-Year Summary** (1) *In thousands (except per share data)* **Corporate Information**\n**Annual General Meeting**\n**The Annual General**\n**Meeting of Shareholders**\n**will be held on Wednesday,**\n**May 7, 2014, at 2:00 pm**\n**Atlantic Time at the Halifax**", - "page_start": 94, - "page_end": 96, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **Significant Accounting Judgments, Estimates**\n\n2.64%, 160 bps lower than the weighted average interest rate prior to refinancing. The Company expects to generate annualized interest savings\nof $0.6 million from the refinancings completed to date.\n**Management’s Discussion and Analysis** *Dollar amounts are in thousands of Canadian dollars (except as noted)*\n**Business Strategy**\n**Maximize NOI from Existing Portfolio**\nManagement is focused on increasing the value of its real estate portfolio by maximizing revenue and operating efficiencies. To achieve NOI\ngrowth, Killam must address three critical factors; occupancy, rental rates, and operating costs. The Company focuses on customer service,\ninvesting in its properties, leasing and marketing initiatives, and training its employees to maximize these outcomes.\nManagement is able to directly control approximately 40% of operating expenses, including labour costs, repairs and maintenance and property\ngeneral and administrative expenses. The remaining operating costs, including utilities and property taxes, are less controllable. Killam’s\napartments are currently heated with a combination of natural gas, electricity and oil. Volatile oil and natural gas prices have an impact on\nKillam’s operating costs. To mitigate this volatility, the Company is active in energy conservation initiatives and regularly monitors its energy\nusage.\n**Growth through Acquisitions**\nKillam is expanding its portfolio by acquiring newer, centrally located buildings and is focused on Ontario. During 2013 Killam completed $121.1\nmillion in acquisitions, including properties in Toronto, Ottawa, Moncton and Prince Edward Island.\n**Growth through Development**\nKillam enhances its portfolio growth opportunities by developing properties. Killam started apartment developments in 2010 and has completed\nfive properties to‐date, including four in 2013. Building new properties directly allows Killam to control the quality and features of the buildings,\nmaximizes the use of excess land and eliminates the seller’s profit, generating higher returns than through acquisitions. Management expects to\nlimit development projects to approximately 5% of the balance sheet on an annual basis.\n**Investment in New Properties**\nIn addition to developing new properties, Killam also acquires newly constructed assets. Management believes that increasing Killam’s ownership\nin new, high‐quality buildings will result in above‐market and long‐term demand for the Company’s assets from an aging population, reduce\nannual capital requirements for deferred maintenance, and transform Killam’s portfolio, over time, into one of the highest quality portfolios in\nCanada.\nDemand by renters for newly constructed rental apartments is strong, with high occupancy rates and above‐average rents. CMHC’s Fall 2013\nHalifax Rental Market Report reported 97.3% occupancy for properties built in 2000 or later, compared to 96.8% for all rental markets in the city.", - "page_start": 27, - "page_end": 28, - "source_file": "TSX_KMP_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv2_taclccby4_license.pdf", - "query": "What is the conventional workflow for BERT ?", - "target_page": 1, - "target_passage": "The conventional workflow for BERT consists of two stages: pre-training and fine-tuning. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **2 Overview of BERT architecture**\n\nFundamentally, BERT is a stack of Transformer\nencoder layers ( Vaswani et al. , 2017 ) which consist\nof multiple self-attention \"heads\". For every input\ntoken in a sequence, each head computes key, value\nand query vectors, used to create a weighted repre-\nsentation. The outputs of all heads in the same layer\nare combined and run through a fully-connected\nlayer. Each layer is wrapped with a skip connection\nand followed by layer normalization.\nThe conventional workflow for BERT consists\nof two stages: pre-training and fine-tuning. Pre-\ntraining uses two self-supervised tasks: masked\nlanguage modeling (MLM, prediction of randomly\nmasked input tokens) and next sentence prediction\n(NSP, predicting if two input sentences are adjacent\nto each other). In fine-tuning for downstream ap-\nplications, one or more fully-connected layers are\ntypically added on top of the final encoder layer.\nThe input representations are computed as fol-\nlows: each word in the input is first tokenized into\nwordpieces ( Wu et al. , 2016 ), and then three em-\nbedding layers (token, position, and segment) are\ncombined to obtain a fixed-length vector. Special\ntoken [CLS] is used for classification predictions,\nand [SEP] separates input segments.\nGoogle 1 and HuggingFace ( Wolf et al. , 2020 )\nprovide many variants of BERT, including the orig-\ninal \"base\" and \"large\" versions. They vary in the\nnumber of heads, layers, and hidden state size.\n1 [https://github.com/](https://github.com/google-research/bert)\n[google-research/bert](https://github.com/google-research/bert)\narXiv:2002.12327v3 [cs.CL] 9 Nov 2020", - "page_start": 0, - "page_end": 0, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Localizing linguistic knowledge**\n\n### **4.1 BERT embeddings**\n\nIn studies of BERT, the term \"embedding\" refers\nto the output of a Transformer layer (typically, the\nfinal one). Both conventional static embeddings\n( Mikolov et al. , 2013 ) and BERT-style embeddings\ncan be viewed in terms of mutual information max-\nimization ( Kong et al. , 2019 ), but the latter are\n**contextualized** . Every token is represented by a\nvector dependent on the particular context of occur-\nrence, and contains at least some information about\nthat context ( Miaschi and Dell’Orletta , 2020 ).\nSeveral studies reported that **distilled contex-**", - "page_start": 3, - "page_end": 3, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Localizing linguistic knowledge**\n\n### **4.1 BERT embeddings**\n\n#### **tions of the same word depend on the position**\n**of the sentence in which it occurs** , likely due to\nthe NSP objective. This is not desirable from the\nlinguistic point of view, and could be a promising\n3 Voita et al. ( 2019a ) look at the evolution of token embed-\ndings, showing that in the earlier Transformer layers, MLM\nforces the acquisition of contextual information at the expense\nof the token identity, which gets recreated in later layers.\navenue for future work.\nThe above discussion concerns token embed-\ndings, but BERT is typically used as a sentence or\ntext encoder. The standard way to generate sen-\ntence or text representations for classification is\nto use the [CLS] token, but alternatives are also\nbeing discussed, including concatenation of token\nrepresentations ( Tanaka et al. , 2020 ), normalized\nmean ( Tanaka et al. , 2020 ), and layer activations\n( Ma et al. , 2019 ). See Toshniwal et al. ( 2020 ) for a\nsystematic comparison of several methods across\ntasks and sentence encoders.", - "page_start": 3, - "page_end": 4, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Localizing linguistic knowledge**\n\n### **4.3 BERT layers**\n\nThe first layer of BERT receives as input a combina-\ntion of token, segment, and positional embeddings.\nIt stands to reason that **the lower layers have**", - "page_start": 5, - "page_end": 5, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **5 Training BERT**\n\n### **5.1 Model architecture choices**\n\nTo date, the most systematic study of BERT archi-\ntecture was performed by Wang et al. ( 2019b ), who\nexperimented with the number of layers, heads, and\nmodel parameters, varying one option and freez-\ning the others. They concluded that **the number**", - "page_start": 6, - "page_end": 6, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **8 Conclusion**\nIn a little over a year, BERT has become a ubiq-\nuitous baseline in NLP experiments and inspired\nnumerous studies analyzing the model and propos-\ning various improvements. The stream of papers\nseems to be accelerating rather than slowing down,\nand we hope that this survey helps the community\nto focus on the biggest unresolved questions.", - "page_start": 11, - "page_end": 11, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\n### **References**\n\n[Than Generators](https://openreview.net/forum?id=r1xMH1BtvB) . In *International Conference*\n*on Learning Representations* .\nStephane Clinchant, Kweon Woo Jung, and Vas-\nsilina Nikoulina. 2019. [ On the use of BERT](https://doi.org/10.18653/v1/D19-5611)\n[for Neural Machine Translation](https://doi.org/10.18653/v1/D19-5611) . In *Proceedings*\n*of the 3rd Workshop on Neural Generation and*\n*Translation* , pages 108- 117, Hong Kong. Asso-\nciation for Computational Linguistics.\nAlexis Conneau, Kartikay Khandelwal, Naman\nGoyal, Vishrav Chaudhary, Guillaume Wen-\nzek, Francisco Guzmán, Edouard Grave, Myle\nOtt, Luke Zettlemoyer, and Veselin Stoyanov.\n2019. [ Unsupervised Cross-Lingual Representa-](http://arxiv.org/abs/1911.02116)\n[tion Learning at Scale](http://arxiv.org/abs/1911.02116) . *arXiv:1911.02116 [cs]* .\nGonçalo M. Correia, Vlad Niculae, and André F. T.\nMartins. 2019. [ Adaptively Sparse Transform-](https://doi.org/10.18653/v1/D19-1223)\n[ers](https://doi.org/10.18653/v1/D19-1223) . In *Proceedings of the 2019 Conference on*\n*Empirical Methods in Natural Language Pro-*\n*cessing and the 9th International Joint Confer-*\n*ence on Natural Language Processing (EMNLP-*\n*IJCNLP)* , pages 2174- 2184, Hong Kong, China.\nAssociation for Computational Linguistics.\nMatt Crane. 2018. [ Questionable Answers in Ques-](https://doi.org/10.1162/tacl_a_00018)\n[tion Answering Research: Reproducibility and](https://doi.org/10.1162/tacl_a_00018)\n[Variability of Published Results](https://doi.org/10.1162/tacl_a_00018) . *Transactions of*\n*the Association for Computational Linguistics* ,\n6:241- 252.\nLeyang Cui, Sijie Cheng, Yu Wu, and Yue Zhang.\n2020. [ Does BERT Solve Commonsense Task via](http://arxiv.org/abs/2008.03945)\n[Commonsense Knowledge?](http://arxiv.org/abs/2008.03945) *arXiv:2008.03945*\n*[cs]* .\nYiming Cui, Wanxiang Che, Ting Liu, Bing Qin,\nZiqing Yang, Shijin Wang, and Guoping Hu.\n2019. [ Pre-Training with Whole Word Masking](http://arxiv.org/abs/1906.08101)\n[for Chinese BERT](http://arxiv.org/abs/1906.08101) . *arXiv:1906.08101 [cs]* .\nJeff Da and Jungo Kasai. 2019. [Cracking the](https://doi.org/10.18653/v1/D19-6001)\n[Contextual Commonsense Code: Understand-](https://doi.org/10.18653/v1/D19-6001)\n[ing Commonsense Reasoning Aptitude of Deep](https://doi.org/10.18653/v1/D19-6001)\n[Contextual Representations](https://doi.org/10.18653/v1/D19-6001) . In *Proceedings of*\n*the First Workshop on Commonsense Inference*\n*in Natural Language Processing* , pages 1- 12,\nHong Kong, China. Association for Computa-\ntional Linguistics.\nJoe Davison, Joshua Feldman, and Alexander Rush.\n2019. [ Commonsense Knowledge Mining from](https://doi.org/10.18653/v1/D19-1109)\n[Pretrained Models](https://doi.org/10.18653/v1/D19-1109) . In *Proceedings of the 2019*\n*Conference on Empirical Methods in Natural*\n*Language Processing and the 9th International*\n*Joint Conference on Natural Language Process-*\n*ing (EMNLP-IJCNLP)* , pages 1173- 1178, Hong\nKong, China. Association for Computational\nLinguistics.\nJacob Devlin, Ming-Wei Chang, Kenton Lee, and\nKristina Toutanova. 2019. [ BERT: Pre-training](https://aclweb.org/anthology/papers/N/N19/N19-1423/)\n[of Deep Bidirectional Transformers for Lan-](https://aclweb.org/anthology/papers/N/N19/N19-1423/)\n[guage Understanding](https://aclweb.org/anthology/papers/N/N19/N19-1423/) . In *Proceedings of the*\n*2019 Conference of the North American Chapter*\n*of the Association for Computational Linguis-*\n*tics: Human Language Technologies, Volume 1*\n*(Long and Short Papers)* , pages 4171- 4186.\nJesse Dodge, Gabriel Ilharco, Roy Schwartz, Ali\nFarhadi, Hannaneh Hajishirzi, and Noah Smith.\n2020. [ Fine-Tuning Pretrained Language Models:](http://arxiv.org/abs/2002.06305)", - "page_start": 13, - "page_end": 14, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **6 How big should BERT be?**\n\n### **6.2 Compression techniques**\n\n#### **can be efficiently compressed with minimal ac-**\n\n**curacy loss** , which would be highly desirable for\nreal-world applications. Such efforts to date are\nsummarized in Table 1 . The main approaches are\nknowledge distillation, quantization, and pruning.\nThe studies in the **knowledge distillation**\n**framework** ( Hinton et al. , 2014 ) use a smaller\nstudent-network trained to mimic the behavior of\na larger teacher-network. For BERT, this has been\nachieved through experiments with loss functions\n( Sanh et al. , 2019b ; Jiao et al. , 2019 ), mimicking\nthe activation patterns of individual portions of the\nteacher network ( Sun et al. , 2019a ), and knowledge\ntransfer at the pre-training ( Turc et al. , 2019 ; Jiao\net al. , 2019 ; Sun et al. , 2020 ) or fine-tuning stage\n( Jiao et al. , 2019 ). McCarley et al. ( 2020 ) suggest\nthat distillation has so far worked better for GLUE\nthan for reading comprehension, and report good\nresults for QA from a combination of structured\npruning and task-specific distillation.\n**Quantization** decreases BERT’s memory foot-\nprint through lowering the precision of its weights\n( Shen et al. , 2019 ; Zafrir et al. , 2019 ). Note that\n**Compression Performance Speedup Model Evaluation**\nBERT-base ( Devlin et al. , 2019 ) *×* 1 100% *×* 1 BERT 12 All GLUE tasks, SQuAD\nBERT-small *×* 3.8 91% - BERT 4 *†* All GLUE tasks\nDistillation\nDistilBERT ( Sanh et al. , 2019a ) *×* 1.5 90% *§* *×* 1.6 BERT 6 All GLUE tasks, SQuAD\nBERT 6 -PKD ( Sun et al. , 2019a ) *×* 1.6 98% *×* 1.9 BERT 6 No WNLI, CoLA, STS-B; RACE\nBERT 3 -PKD ( Sun et al. , 2019a ) *×* 2.4 92% *×* 3.7 BERT 3 No WNLI, CoLA, STS-B; RACE\nAguilar et al. ( 2019 ), Exp. 3 *×* 1.6 93% - BERT 6 CoLA, MRPC, QQP, RTE\nBERT-48 ( Zhao et al. , 2019 ) *×* 62 87% *×* 77 BERT 12 *∗†* MNLI, MRPC, SST-2\nBERT-192 ( Zhao et al. , 2019 ) *×* 5.7 93% *×* 22 BERT 12 *∗†* MNLI, MRPC, SST-2\nTinyBERT ( Jiao et al. , 2019 ) *×* 7.5 96% *×* 9.4 BERT 4 ** No WNLI; SQuAD", - "page_start": 9, - "page_end": 10, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\n### **References**\n\nraute, Éric Fleury, et al. 2019. [ What does BERT](https://www.aclweb.org/anthology/P19-1356.pdf)\n[learn about the structure of language?](https://www.aclweb.org/anthology/P19-1356.pdf) In *57th*\n*Annual Meeting of the Association for Computa-*\n*tional Linguistics (ACL), Florence, Italy* .\nHaoming Jiang, Pengcheng He, Weizhu Chen, Xi-\naodong Liu, Jianfeng Gao, and Tuo Zhao. 2019a.\n[SMART: Robust and Efficient Fine-Tuning for](https://arxiv.org/abs/1911.03437)\n[Pre-trained Natural Language Models through](https://arxiv.org/abs/1911.03437)\n[Principled Regularized Optimization](https://arxiv.org/abs/1911.03437) . *arXiv*\n*preprint arXiv:1911.03437* .\nZhengbao Jiang, Frank F. Xu, Jun Araki, and Gra-\nham Neubig. 2019b. [ How Can We Know What](http://arxiv.org/abs/1911.12543)\n[Language Models Know?](http://arxiv.org/abs/1911.12543) *arXiv:1911.12543*\n*[cs]* .\nXiaoqi Jiao, Yichun Yin, Lifeng Shang, Xin Jiang,\nXiao Chen, Linlin Li, Fang Wang, and Qun\nLiu. 2019. [ TinyBERT: Distilling BERT for nat-](https://arxiv.org/abs/1909.10351)\n[ural language understanding](https://arxiv.org/abs/1909.10351) . *arXiv preprint*\n*arXiv:1909.10351* .\nDi Jin, Zhijing Jin, Joey Tianyi Zhou, and Peter\nSzolovits. 2020. [ Is BERT Really Robust? A](http://arxiv.org/abs/1907.11932)\n[Strong Baseline for Natural Language Attack](http://arxiv.org/abs/1907.11932)\n[on Text Classification and Entailment](http://arxiv.org/abs/1907.11932) . In *AAAI*\n*2020* .\nMandar Joshi, Danqi Chen, Yinhan Liu, Daniel S.\nWeld, Luke Zettlemoyer, and Omer Levy. 2020.\n[SpanBERT: Improving Pre-Training by Repre-](https://doi.org/10.1162/tacl_a_00300)\n[senting and Predicting Spans](https://doi.org/10.1162/tacl_a_00300) . *Transactions of*\n*the Association for Computational Linguistics* ,\n8:64- 77.\nWei-Tsung Kao, Tsung-Han Wu, Po-Han Chi,\nChun-Cheng Hsieh, and Hung-Yi Lee. 2020.\n[Further boosting BERT-based models by du-](https://arxiv.org/abs/2001.09309)\nplicating existing layers: [Some intriguing](https://arxiv.org/abs/2001.09309)\n[phenomena inside BERT](https://arxiv.org/abs/2001.09309) . *arXiv preprint*\n*arXiv:2001.09309* .\nTaeuk Kim, Jihun Choi, Daniel Edmiston, and\nSang-goo Lee. 2020. [ Are pre-trained language](https://arxiv.org/abs/2002.00737)\n[models aware of phrases? simple but strong](https://arxiv.org/abs/2002.00737)\n[baselines for grammar induction](https://arxiv.org/abs/2002.00737) . In *ICLR 2020* .\nGoro Kobayashi, Tatsuki Kuribayashi, Sho Yokoi,\nand Kentaro Inui. 2020. [ Attention Module is](http://arxiv.org/abs/2004.10102)\n[Not Only a Weight: Analyzing Transformers](http://arxiv.org/abs/2004.10102)\n[with Vector Norms](http://arxiv.org/abs/2004.10102) . *arXiv:2004.10102 [cs]* .\nDan Kondratyuk and Milan Straka. 2019. [ 75 Lan-](https://doi.org/10.18653/v1/D19-1279)\n[guages, 1 Model: Parsing Universal Dependen-](https://doi.org/10.18653/v1/D19-1279)\n[cies Universally](https://doi.org/10.18653/v1/D19-1279) . In *Proceedings of the 2019*\n*Conference on Empirical Methods in Natural*\n*Language Processing and the 9th International*\n*Joint Conference on Natural Language Process-*\n*ing (EMNLP-IJCNLP)* , pages 2779- 2795, Hong\nKong, China. Association for Computational\nLinguistics.\nLingpeng Kong, Cyprien de Masson d’Autume, Lei\nYu, Wang Ling, Zihang Dai, and Dani Yogatama.\n2019. [ A mutual information maximization per-](https://openreview.net/forum?id=Syx79eBKwr¬eId=Syx79eBKwr)\n[spective of language representation learning](https://openreview.net/forum?id=Syx79eBKwr¬eId=Syx79eBKwr) . In\n*International Conference on Learning Represen-*\n*tations* .\nOlga Kovaleva, Alexey Romanov, Anna Rogers,\nand Anna Rumshisky. 2019. [ Revealing the Dark](https://doi.org/10.18653/v1/D19-1445)\n[Secrets of BERT](https://doi.org/10.18653/v1/D19-1445) . In *Proceedings of the 2019*\n*Conference on Empirical Methods in Natural*", - "page_start": 15, - "page_end": 16, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **6 How big should BERT be?**\n\n### **6.2 Compression techniques**\n\n#### **can be efficiently compressed with minimal ac-**\n\nreflects the number of layers used. ** Smaller vocabulary used. ** The dimensionality of the hidden layers is reduced.\n*∥* Convolutional layers used. *‡* Compared to BERT large . *∗∗* Compared to mBERT. *§* As reported in ( Jiao et al. , 2019 ). *¶* In\ncomparison to the dev set.\nthis strategy often requires compatible hardware.\nAs discussed in section 6 , individual self-\nattention heads and BERT layers can be disabled\nwithout significant drop in performance ( Michel\net al. , 2019 ; Kovaleva et al. , 2019 ; Baan et al. ,\n2019 ). **Pruning** is a compression technique that\ntakes advantage of that fact, typically reducing the\namount of computation via zeroing out of certain\nparts of the large model. In structured pruning,\narchitecture blocks are dropped, as in LayerDrop\n( Fan et al. , 2019 ). In unstructured, the weights in\nthe entire model are pruned irrespective of their lo-\ncation, as in magnitude pruning ( Chen et al. , 2020 )\nor movement pruning ( Sanh et al. , 2020 ).\nPrasanna et al. ( 2020 ) and Chen et al. ( 2020 )\nexplore BERT from the perspective of the lottery\nticket hypothesis ( Frankle and Carbin , 2019 ), look-\ning specifically at the \"winning\" subnetworks in\npre-trained BERT. They independently find that\nsuch subnetworks do exist, and that transferability\nbetween subnetworks for different tasks varies.\nIf the ultimate goal of training BERT is compres-\nsion, Li et al. ( 2020 ) recommend training larger\nmodels and compressing them heavily rather than\ncompressing smaller models lightly.\nOther techniques include decomposing BERT’s\nembedding matrix into smaller matrices ( Lan et al. ,\n2020a ), progressive module replacing ( Xu et al. ,\n2020 ) and dynamic elimination of intermediate en-\ncoder outputs ( Goyal et al. , 2020 ). See Ganesh et al.\n( 2020 ) for a more detailed discussion of compres-\nsion methods.", - "page_start": 10, - "page_end": 10, - "source_file": "arxiv2_taclccby4_license.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv2_taclccby4_license.pdf", - "query": "Is syntaxis encoded with Bert model ?", - "target_page": 2, - "target_passage": " As far as how syntaxis represented, it seems that syntactic structure is not directly encoded in self-attention weights.", - "chunk_present": { - "presence": true, - "index": 4 - } - }, - "top_chunk": [ - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **3 What knowledge does BERT have?**\n\n### **3.1 Syntactic knowledge**\n\nLin et al. ( 2019 ) showed that **BERT represen-**\n**tations are hierarchical rather than linear** , i.e.\nthere is something akin to syntactic tree structure\nin addition to the word order information. Ten-\nney et al. ( 2019b ) and Liu et al. ( 2019a ) also\nshowed that **BERT embeddings encode informa-**", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\n### **References**\n\nraute, Éric Fleury, et al. 2019. [ What does BERT](https://www.aclweb.org/anthology/P19-1356.pdf)\n[learn about the structure of language?](https://www.aclweb.org/anthology/P19-1356.pdf) In *57th*\n*Annual Meeting of the Association for Computa-*\n*tional Linguistics (ACL), Florence, Italy* .\nHaoming Jiang, Pengcheng He, Weizhu Chen, Xi-\naodong Liu, Jianfeng Gao, and Tuo Zhao. 2019a.\n[SMART: Robust and Efficient Fine-Tuning for](https://arxiv.org/abs/1911.03437)\n[Pre-trained Natural Language Models through](https://arxiv.org/abs/1911.03437)\n[Principled Regularized Optimization](https://arxiv.org/abs/1911.03437) . *arXiv*\n*preprint arXiv:1911.03437* .\nZhengbao Jiang, Frank F. Xu, Jun Araki, and Gra-\nham Neubig. 2019b. [ How Can We Know What](http://arxiv.org/abs/1911.12543)\n[Language Models Know?](http://arxiv.org/abs/1911.12543) *arXiv:1911.12543*\n*[cs]* .\nXiaoqi Jiao, Yichun Yin, Lifeng Shang, Xin Jiang,\nXiao Chen, Linlin Li, Fang Wang, and Qun\nLiu. 2019. [ TinyBERT: Distilling BERT for nat-](https://arxiv.org/abs/1909.10351)\n[ural language understanding](https://arxiv.org/abs/1909.10351) . *arXiv preprint*\n*arXiv:1909.10351* .\nDi Jin, Zhijing Jin, Joey Tianyi Zhou, and Peter\nSzolovits. 2020. [ Is BERT Really Robust? A](http://arxiv.org/abs/1907.11932)\n[Strong Baseline for Natural Language Attack](http://arxiv.org/abs/1907.11932)\n[on Text Classification and Entailment](http://arxiv.org/abs/1907.11932) . In *AAAI*\n*2020* .\nMandar Joshi, Danqi Chen, Yinhan Liu, Daniel S.\nWeld, Luke Zettlemoyer, and Omer Levy. 2020.\n[SpanBERT: Improving Pre-Training by Repre-](https://doi.org/10.1162/tacl_a_00300)\n[senting and Predicting Spans](https://doi.org/10.1162/tacl_a_00300) . *Transactions of*\n*the Association for Computational Linguistics* ,\n8:64- 77.\nWei-Tsung Kao, Tsung-Han Wu, Po-Han Chi,\nChun-Cheng Hsieh, and Hung-Yi Lee. 2020.\n[Further boosting BERT-based models by du-](https://arxiv.org/abs/2001.09309)\nplicating existing layers: [Some intriguing](https://arxiv.org/abs/2001.09309)\n[phenomena inside BERT](https://arxiv.org/abs/2001.09309) . *arXiv preprint*\n*arXiv:2001.09309* .\nTaeuk Kim, Jihun Choi, Daniel Edmiston, and\nSang-goo Lee. 2020. [ Are pre-trained language](https://arxiv.org/abs/2002.00737)\n[models aware of phrases? simple but strong](https://arxiv.org/abs/2002.00737)\n[baselines for grammar induction](https://arxiv.org/abs/2002.00737) . In *ICLR 2020* .\nGoro Kobayashi, Tatsuki Kuribayashi, Sho Yokoi,\nand Kentaro Inui. 2020. [ Attention Module is](http://arxiv.org/abs/2004.10102)\n[Not Only a Weight: Analyzing Transformers](http://arxiv.org/abs/2004.10102)\n[with Vector Norms](http://arxiv.org/abs/2004.10102) . *arXiv:2004.10102 [cs]* .\nDan Kondratyuk and Milan Straka. 2019. [ 75 Lan-](https://doi.org/10.18653/v1/D19-1279)\n[guages, 1 Model: Parsing Universal Dependen-](https://doi.org/10.18653/v1/D19-1279)\n[cies Universally](https://doi.org/10.18653/v1/D19-1279) . In *Proceedings of the 2019*\n*Conference on Empirical Methods in Natural*\n*Language Processing and the 9th International*\n*Joint Conference on Natural Language Process-*\n*ing (EMNLP-IJCNLP)* , pages 2779- 2795, Hong\nKong, China. Association for Computational\nLinguistics.\nLingpeng Kong, Cyprien de Masson d’Autume, Lei\nYu, Wang Ling, Zihang Dai, and Dani Yogatama.\n2019. [ A mutual information maximization per-](https://openreview.net/forum?id=Syx79eBKwr¬eId=Syx79eBKwr)\n[spective of language representation learning](https://openreview.net/forum?id=Syx79eBKwr¬eId=Syx79eBKwr) . In\n*International Conference on Learning Represen-*\n*tations* .\nOlga Kovaleva, Alexey Romanov, Anna Rogers,\nand Anna Rumshisky. 2019. [ Revealing the Dark](https://doi.org/10.18653/v1/D19-1445)\n[Secrets of BERT](https://doi.org/10.18653/v1/D19-1445) . In *Proceedings of the 2019*\n*Conference on Empirical Methods in Natural*", - "page_start": 15, - "page_end": 16, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Localizing linguistic knowledge**\n\n### **4.1 BERT embeddings**\n\n#### **tions of the same word depend on the position**\n**of the sentence in which it occurs** , likely due to\nthe NSP objective. This is not desirable from the\nlinguistic point of view, and could be a promising\n3 Voita et al. ( 2019a ) look at the evolution of token embed-\ndings, showing that in the earlier Transformer layers, MLM\nforces the acquisition of contextual information at the expense\nof the token identity, which gets recreated in later layers.\navenue for future work.\nThe above discussion concerns token embed-\ndings, but BERT is typically used as a sentence or\ntext encoder. The standard way to generate sen-\ntence or text representations for classification is\nto use the [CLS] token, but alternatives are also\nbeing discussed, including concatenation of token\nrepresentations ( Tanaka et al. , 2020 ), normalized\nmean ( Tanaka et al. , 2020 ), and layer activations\n( Ma et al. , 2019 ). See Toshniwal et al. ( 2020 ) for a\nsystematic comparison of several methods across\ntasks and sentence encoders.", - "page_start": 3, - "page_end": 4, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\n### **References**\n\n[Weight Initializations, Data Orders, and Early](http://arxiv.org/abs/2002.06305)\n[Stopping](http://arxiv.org/abs/2002.06305) . *arXiv:2002.06305 [cs]* .\nYanai Elazar, Shauli Ravfogel, Alon Jacovi, and\nYoav Goldberg. 2020. [ When Bert Forgets How](http://arxiv.org/abs/2006.00995)\n[To POS: Amnesic Probing of Linguistic Proper-](http://arxiv.org/abs/2006.00995)\n[ties and MLM Predictions](http://arxiv.org/abs/2006.00995) . *arXiv:2006.00995*\n*[cs]* .\nKawin Ethayarajh. 2019. [How Contextual are](https://www.aclweb.org/anthology/D19-1006)\n[Contextualized Word Representations? Compar-](https://www.aclweb.org/anthology/D19-1006)\n[ing the Geometry of BERT, ELMo, and GPT-2](https://www.aclweb.org/anthology/D19-1006)\n[Embeddings](https://www.aclweb.org/anthology/D19-1006) . In *Proceedings of the 2019 Con-*\n*ference on Empirical Methods in Natural Lan-*\n*guage Processing and the 9th International Joint*\n*Conference on Natural Language Processing*\n*(EMNLP-IJCNLP)* , pages 55- 65, Hong Kong,\nChina. Association for Computational Linguis-\ntics.\nAllyson Ettinger. 2019. [What](http://arxiv.org/abs/1907.13528) BERT is\nnot: [Lessons from a new suite of psy-](http://arxiv.org/abs/1907.13528)\n[cholinguistic diagnostics for language models](http://arxiv.org/abs/1907.13528) .\n*arXiv:1907.13528 [cs]* .\nAngela Fan, Edouard Grave, and Armand Joulin.\n2019. [ Reducing Transformer Depth on Demand](https://openreview.net/forum?id=SylO2yStDr)\n[with Structured Dropout](https://openreview.net/forum?id=SylO2yStDr) . In *International Con-*\n*ference on Learning Representations* .\nMaxwell Forbes, Ari Holtzman, and Yejin Choi.\n2019. [Do Neural Language Representations](https://arxiv.org/pdf/1908.02899.pdf)\n[Learn Physical Commonsense?](https://arxiv.org/pdf/1908.02899.pdf) In *Proceedings*\n*of the 41st Annual Conference of the Cognitive*\n*Science Society (CogSci 2019)* , page 7.\nJonathan Frankle and Michael Carbin. 2019. [ The](https://openreview.net/forum?id=rJl-b3RcF7)\nLottery Ticket Hypothesis: [Finding Sparse,](https://openreview.net/forum?id=rJl-b3RcF7)\n[Trainable Neural Networks](https://openreview.net/forum?id=rJl-b3RcF7) . In *International*\n*Conference on Learning Representations* .\nPrakhar Ganesh, Yao Chen, Xin Lou, Moham-\nmad Ali Khan, Yin Yang, Deming Chen, Mari-\nanne Winslett, Hassan Sajjad, and Preslav Nakov.\n2020. [Compressing large-scale transformer-](https://arxiv.org/abs/2002.11985)\n[based models: A case study on BERT](https://arxiv.org/abs/2002.11985) . *arXiv*\n*preprint arXiv:2002.11985* .\nSiddhant Garg, Thuy Vu, and Alessandro Moschitti.\n2020. [ TANDA: Transfer and Adapt Pre-Trained](http://arxiv.org/abs/1911.04118)\n[Transformer Models for Answer Sentence Selec-](http://arxiv.org/abs/1911.04118)\n[tion](http://arxiv.org/abs/1911.04118) . In *AAAI* .\nMichael Glass, Alfio Gliozzo, Rishav Chakravarti,\nAnthony Ferritto, Lin Pan, G P Shrivatsa Bhar-\ngav, Dinesh Garg, and Avi Sil. 2020. [Span](https://www.aclweb.org/anthology/2020.acl-main.247)\n[Selection Pre-training for Question Answering](https://www.aclweb.org/anthology/2020.acl-main.247) .\nIn *Proceedings of the 58th Annual Meeting of*\n*the Association for Computational Linguistics* ,\npages 2773- 2782, Online. Association for Com-\nputational Linguistics.\nGoran Glavaš and Ivan Vuli ́c. 2020. [Is Super-](http://arxiv.org/abs/2008.06788)\n[vised Syntactic Parsing Beneficial for Language](http://arxiv.org/abs/2008.06788)\n[Understanding?](http://arxiv.org/abs/2008.06788) An Empirical Investigation .\n*arXiv:2008.06788 [cs]* .\nAdele Goldberg. 2006. *Constructions at Work: The*\n*Nature of Generalization in Language* . Oxford\nUniversity Press, USA.\nYoav Goldberg. 2019. [ Assessing BERT’s syntactic](http://arxiv.org/abs/1901.05287)\n[abilities](http://arxiv.org/abs/1901.05287) . *arXiv preprint arXiv:1901.05287* .\nLinyuan Gong, Di He, Zhuohan Li, Tao Qin, Liwei\nWang, and Tieyan Liu. 2019. [ Efficient training](http://proceedings.mlr.press/v97/gong19a/gong19a.pdf)\n[of BERT by progressively stacking](http://proceedings.mlr.press/v97/gong19a/gong19a.pdf) . In *Interna-*", - "page_start": 14, - "page_end": 14, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **3 What knowledge does BERT have?**\n\n### **3.1 Syntactic knowledge**\n\n#### **tion about parts of speech, syntactic chunks**\n\n**and roles** . Enough syntactic information seems\nto be captured in the token embeddings themselves\nto recover syntactic trees ( Vilares et al. , 2020 ; Kim\net al. , 2020 ; Rosa and Mareˇcek , 2019 ), although\nprobing classifiers could not recover the labels of\ndistant parent nodes in the syntactic tree ( Liu et al. ,\n2019a ). Warstadt and Bowman ( 2020 ) report evi-\ndence of hierarchical structure in three out of four\nprobing tasks.\nAs far as *how* syntax is represented, it seems\nthat **syntactic structure is not directly encoded**\n**in self-attention weights** . Htut et al. ( 2019 ) were\nunable to extract full parse trees from BERT heads\neven with the gold annotations for the root. Jawahar\net al. ( 2019 ) include a brief illustration of a depen-\ndency tree extracted directly from self-attention\nweights, but provide no quantitative evaluation.\nHowever, **syntactic information can be recov-**\n**ered from BERT token representations** . Hewitt\nand Manning ( 2019 ) were able to learn transfor-\nmation matrices that successfully recovered syn-\ntactic dependencies in PennTreebank data from\nBERT’s token embeddings (see also Manning et al. ,\n2020 ). Jawahar et al. ( 2019 ) experimented with\ntransformations of the [CLS] token using Tensor\nProduct Decomposition Networks ( McCoy et al. ,\n2019a ), concluding that dependency trees are the\nbest match among 5 decomposition schemes (al-\nthough the reported MSE differences are very\nsmall). Miaschi and Dell’Orletta ( 2020 ) performs\na range of syntactic probing experiments with con-\ncatenated token representations as input.\nNote that all these approaches look for the\nevidence of gold-standard linguistic structures,\nand add some amount of extra knowledge to the\nprobe. Most recently, Wu et al. ( 2020 ) proposed a 4168\n[CLS] For those who follow social media transitions on Capitol Hill , this will be a little different .\n[CLS]\nFor\nthose\nwho\nfollow\nsocial\nmedia\ntransitions\non\nCapitol\nHill\n,\nthis\nwill\nbe\na\nlittle\ndifferent\n. 0\n1\n2\n3\n4\n5\nFigure 1: Heatmap of the impact matrix for the sen-\ntence “For those who follow social media transitions\non Capitol Hill, this will be a little different.”", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Syntacti**\n\n### **4.1 Depend**\n\n#### **stand\" negation and is insensitive to malformed**\n**input** . In particular, its predictions were not al- tered 2 even with shuffled word order, truncated\nsentences, removed subjects and objects ( Ettinger ,\n2019 ). This could mean that **either BERT’s syn-**", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\n### **References**\n\n[sentations of words and phrases and their compo-](http://papers.nips.cc/paper/5021-di)\n[sitionality](http://papers.nips.cc/paper/5021-di) . In *Advances in Neural Information*\n*Processing Systems 26 (NIPS 2013)* , pages 3111-\n3119.\nJiaqi Mu and Pramod Viswanath. 2018. [ All-but-](https://openreview.net/forum?id=HkuGJ3kCb)\n[the-top: Simple and effective postprocessing for](https://openreview.net/forum?id=HkuGJ3kCb)\n[word representations](https://openreview.net/forum?id=HkuGJ3kCb) . In *International Confer-*\n*ence on Learning Representations* .\nTimothy Niven and Hung-Yu Kao. 2019. [ Probing](https://doi.org/10.18653/v1/P19-1459)\n[Neural Network Comprehension of Natural Lan-](https://doi.org/10.18653/v1/P19-1459)\n[guage Arguments](https://doi.org/10.18653/v1/P19-1459) . In *Proceedings of the 57th*\n*Annual Meeting of the Association for Computa-*\n*tional Linguistics* , pages 4658- 4664, Florence,\nItaly. Association for Computational Linguistics.\nMatthew E. Peters, Mark Neumann, Robert Logan,\nRoy Schwartz, Vidur Joshi, Sameer Singh, and\nNoah A. Smith. 2019a. [ Knowledge Enhanced](https://www.aclweb.org/anthology/D19-1005)\n[Contextual Word Representations](https://www.aclweb.org/anthology/D19-1005) . In *Proceed-*\n*ings of the 2019 Conference on Empirical Meth-*\n*ods in Natural Language Processing and the*\n*9th International Joint Conference on Natural*\n*Language Processing (EMNLP-IJCNLP)* , pages\n43- 54, Hong Kong, China. Association for Com-\nputational Linguistics.\nMatthew E. Peters, Sebastian Ruder, and Noah A.\nSmith. 2019b. [ To Tune or Not to Tune? Adapt-](https://doi.org/10.18653/v1/W19-4302)\n[ing Pretrained Representations to Diverse Tasks](https://doi.org/10.18653/v1/W19-4302) .\nIn *Proceedings of the 4th Workshop on Repre-*\n*sentation Learning for NLP (RepL4NLP-2019)* ,\npages 7- 14, Florence, Italy. Association for\nComputational Linguistics.\nFabio Petroni, Tim Rocktäschel, Sebastian Riedel,\nPatrick Lewis, Anton Bakhtin, Yuxiang Wu, and\nAlexander Miller. 2019. [ Language Models as](https://doi.org/10.18653/v1/D19-1250)\n[Knowledge Bases?](https://doi.org/10.18653/v1/D19-1250) In *Proceedings of the 2019*\n*Conference on Empirical Methods in Natural*\n*Language Processing and the 9th International*\n*Joint Conference on Natural Language Process-*\n*ing (EMNLP-IJCNLP)* , pages 2463- 2473, Hong\nKong, China. Association for Computational\nLinguistics.\nJason Phang, Thibault Févry, and Samuel R. Bow-\nman. 2019. [ Sentence Encoders on STILTs: Sup-](http://arxiv.org/abs/1811.01088)\n[plementary Training on Intermediate Labeled-](http://arxiv.org/abs/1811.01088)\n[Data Tasks](http://arxiv.org/abs/1811.01088) . *arXiv:1811.01088 [cs]* .\nTiago Pimentel, Josef Valvoda, Rowan Hall Maud-\nslay, Ran Zmigrod, Adina Williams, and Ryan\nCotterell. 2020. [ Information-Theoretic Probing](http://arxiv.org/abs/2004.03061)\n[for Linguistic Structure](http://arxiv.org/abs/2004.03061) . *arXiv:2004.03061 [cs]* .\nNina Poerner, Ulli Waltinger, and Hinrich Schütze.\n2019. [BERT is not a knowledge base](http://arxiv.org/abs/1911.03681)\n[(yet): Factual knowledge vs. name-based rea-](http://arxiv.org/abs/1911.03681)\n[soning in unsupervised qa](http://arxiv.org/abs/1911.03681) . *arXiv preprint*\n*arXiv:1911.03681* .\nSai Prasanna, Anna Rogers, and Anna Rumshisky.\n2020. [ When BERT Plays the Lottery, All Tick-](http://arxiv.org/abs/2005.00561)\n[ets Are Winning](http://arxiv.org/abs/2005.00561) . In *Proceedings of the 2020*\n*Conference on Empirical Methods in Natural*\n*Language Processing* , Online. Association for\nComputational Linguistics.\nOfir Press, Noah A. Smith, and Omer Levy. 2020.\n[Improving Transformer Models by Reordering](https://doi.org/10.18653/v1/2020.acl-main.270)", - "page_start": 17, - "page_end": 18, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\n### **References**\n\n[Pre-Training](http://arxiv.org/abs/2002.12804) . *arXiv:2002.12804 [cs]* .\nYonatan Belinkov and James Glass. 2019. [ Anal-](https://doi.org/10.1162/tacl_a_00254)\n[ysis Methods in Neural Language Processing:](https://doi.org/10.1162/tacl_a_00254)\n[A Survey](https://doi.org/10.1162/tacl_a_00254) . *Transactions of the Association for*\n*Computational Linguistics* , 7:49- 72.\nEyal Ben-David, Carmel Rabinovitz, and Roi Re-\nichart. 2020. [ PERL: Pivot-based Domain Adap-](http://arxiv.org/abs/2006.09075)\n[tation for Pre-trained Deep Contextualized Em-](http://arxiv.org/abs/2006.09075)\n[bedding Models](http://arxiv.org/abs/2006.09075) . *arXiv:2006.09075 [cs]* .\nRishi Bommasani, Kelly Davis, and Claire Cardie.\n2020. [ Interpreting Pretrained Contextualized](https://www.aclweb.org/anthology/2020.acl-main.431)\n[Representations via Reductions to Static Em-](https://www.aclweb.org/anthology/2020.acl-main.431)\n[beddings](https://www.aclweb.org/anthology/2020.acl-main.431) . In *Proceedings of the 58th Annual*\n*Meeting of the Association for Computational*\n*Linguistics* , pages 4758- 4781.\nZied Bouraoui, Jose Camacho-Collados, and\nSteven Schockaert. 2019. [ Inducing Relational](http://arxiv.org/abs/1911.12753)\n[Knowledge from BERT](http://arxiv.org/abs/1911.12753) . *arXiv:1911.12753*\n*[cs]* .\nSamuel Broscheit. 2019. [Investigating Entity](https://doi.org/10.18653/v1/K19-1063)\n[Knowledge in BERT with Simple Neural End-](https://doi.org/10.18653/v1/K19-1063)\n[To-End Entity Linking](https://doi.org/10.18653/v1/K19-1063) . In *Proceedings of the*\n*23rd Conference on Computational Natural Lan-*\n*guage Learning (CoNLL)* , pages 677- 685, Hong\nKong, China. Association for Computational\nLinguistics.\nTom B. Brown, Benjamin Mann, Nick Ryder,\nMelanie Subbiah, Jared Kaplan, Prafulla Dhari-\nwal, Arvind Neelakantan, Pranav Shyam, Girish\nSastry, Amanda Askell, Sandhini Agarwal, Ariel\nHerbert-Voss, Gretchen Krueger, Tom Henighan,\nRewon Child, Aditya Ramesh, Daniel M.\nZiegler, Jeffrey Wu, Clemens Winter, Christo-\npher Hesse, Mark Chen, Eric Sigler, Mateusz\nLitwin, Scott Gray, Benjamin Chess, Jack Clark,\nChristopher Berner, Sam McCandlish, Alec\nRadford, Ilya Sutskever, and Dario Amodei.\n2020. [ Language Models are Few-Shot Learners](http://arxiv.org/abs/2005.14165) .\n*arXiv:2005.14165 [cs]* .\nGino Brunner, Yang Liu, Damian Pascual, Oliver\nRichter, Massimiliano Ciaramita, and Roger\nWattenhofer. 2020. [ On Identifiability in Trans-](https://openreview.net/forum?id=BJg1f6EFDB)\n[formers](https://openreview.net/forum?id=BJg1f6EFDB) . In *International Conference on Learn-*\n*ing Representations* .\nTianlong Chen, Jonathan Frankle, Shiyu Chang,\nSijia Liu, Yang Zhang, Zhangyang Wang, and\nMichael Carbin. 2020. [The Lottery Ticket](http://arxiv.org/abs/2007.12223)\n[Hypothesis for Pre-trained BERT Networks](http://arxiv.org/abs/2007.12223) .\n*arXiv:2007.12223 [cs, stat]* .\nXingyi Cheng, Weidi Xu, Kunlong Chen, Wei\nWang, Bin Bi, Ming Yan, Chen Wu, Luo Si, Wei\nChu, and Taifeng Wang. 2019. [ Symmetric Reg-](http://arxiv.org/abs/1909.03405)\n[ularization based BERT for Pair-Wise Semantic](http://arxiv.org/abs/1909.03405)\n[Reasoning](http://arxiv.org/abs/1909.03405) . *arXiv:1909.03405 [cs]* .\nKevin Clark, Urvashi Khandelwal, Omer Levy,\nand Christopher D. Manning. 2019. [ What Does](https://doi.org/10.18653/v1/W19-4828)\n[BERT Look at? An Analysis of BERT’s Atten-](https://doi.org/10.18653/v1/W19-4828)\n[tion](https://doi.org/10.18653/v1/W19-4828) . In *Proceedings of the 2019 ACL Workshop*\n*BlackboxNLP: Analyzing and Interpreting Neu-*\n*ral Networks for NLP* , pages 276- 286, Florence,\nItaly. Association for Computational Linguistics.\nKevin Clark, Minh-Thang Luong, Quoc V. Le, and\nChristopher D. Manning. 2020. [ ELECTRA: Pre-](https://openreview.net/forum?id=r1xMH1BtvB)\n[Training Text Encoders as Discriminators Rather](https://openreview.net/forum?id=r1xMH1BtvB)", - "page_start": 12, - "page_end": 13, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Syntacti**\n\n### **4.1 Depend**\n\nstituency tree of our example sentence generated\nby Stanford CoreNLP ( Manning et al. , 2014 ). In\nthis sentence, “ *media* ” and “ *on* ” are two words\nthat are adjacent to “ *transitions* ”. From the tree,\nhowever, we see that “ *media* ” is closer to “ *transi-*\n*tions* ” than “ *on* ” is in terms of syntactic distance.\nIf a model is syntactically uninformed, we would\nexpect “ *media* ” and “ *on* ” to have comparable im-\npacts on the prediction of “ *transitions* ”, and vice\nversa. However, we observe a far greater impact\n(darker color) between “ *media* ” and “ *transitions* ”\nthan that between “ *on* ” and “ *transitions* ”. We will\nfurther support this observation with empirical ex-\nperiments in Section 4.2 .\n**Other Structures.** Along the diagonal of the\nimpact map, we see that words are grouped into\nfour contiguous chunks that have specific intents\n(e.g., a noun phrase - *on Capitol Hill* ). We also\nobserve that the two middle chunks have relatively\nstrong inter-chunk word impacts and thus a bond-\ning that groups them together, forming a larger\nverb phrase. This observation suggest that BERT\nmay capture the compositionality of the language.\nIn the following sections we quantitatively eval-\nuate these observations.\n**4 Syntactic Probe**\nWe start with two syntactic probes - dependency\nprobe and constituency probe.\n**4.1 Dependency Probe**\nWith the goal of exploring the extent dependency\nrelations are captured in BERT, we set out to an-\nswer the following question: Can BERT outper-\nform linguistically uninformed baselines in unsu-\npervised dependency parsing? If so, to what ex-\ntent?\nWe begin by using the token-level perturbed\nmasking technique to extract an impact matrix *F* for each sentence. We then utilize graph-based al-\ngorithms to induce a dependency tree from *F* , and compare it against ground-truth whose annotations\nFigure 1: Parameter-free probe for syntactic knowledge:\nwords sharing syntactic subtrees have larger impact on\neach other in the MLM prediction ( Wu et al. , 2020 )\nparameter-free approach based on measuring the\nimpact that one word has on predicting another\nword within a sequence in the MLM task ( Figure 1 ).\nThey concluded that **BERT \"naturally\" learns**", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Syntacti**\n\n### **3.2 Semantic knowledge**\n\n#### **BERT struggles with representations of num-**\n**bers.** Addition and number decoding tasks showed\nthat BERT does not form good representations for\nfloating point numbers and fails to generalize away\nfrom the training data ( Wallace et al. , 2019b ). A\npart of the problem is BERT’s wordpiece tokeniza-\ntion, since numbers of similar values can be divided\nup into substantially different word chunks.\nOut-of-the-box **BERT is surprisingly brittle to**\n**named entity replacements** : e.g. replacing names\nin the coreference task changes 85% of predictions\n( Balasubramanian et al. , 2020 ). This suggests that\nthe model does not actually form a generic idea of\nnamed entities, although its F1 scores on NER prob-\ning tasks are high ( Tenney et al. , 2019a ). Broscheit\n( 2019 ) find that fine-tuning BERT on Wikipedia\nentity linking \"teaches\" it additional entity knowl-\nedge, which would suggest that it did not absorb all\nthe relevant entity information during pre-training\non Wikipedia.", - "page_start": 2, - "page_end": 2, - "source_file": "arxiv2_taclccby4_license.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv2_taclccby4_license.pdf", - "query": "Is BERT good with numbers representations ?", - "target_page": 3, - "target_passage": " BERTstruggles with representations of numbers. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Syntacti**\n\n### **3.2 Semantic knowledge**\n\n#### **BERT struggles with representations of num-**\n**bers.** Addition and number decoding tasks showed\nthat BERT does not form good representations for\nfloating point numbers and fails to generalize away\nfrom the training data ( Wallace et al. , 2019b ). A\npart of the problem is BERT’s wordpiece tokeniza-\ntion, since numbers of similar values can be divided\nup into substantially different word chunks.\nOut-of-the-box **BERT is surprisingly brittle to**\n**named entity replacements** : e.g. replacing names\nin the coreference task changes 85% of predictions\n( Balasubramanian et al. , 2020 ). This suggests that\nthe model does not actually form a generic idea of\nnamed entities, although its F1 scores on NER prob-\ning tasks are high ( Tenney et al. , 2019a ). Broscheit\n( 2019 ) find that fine-tuning BERT on Wikipedia\nentity linking \"teaches\" it additional entity knowl-\nedge, which would suggest that it did not absorb all\nthe relevant entity information during pre-training\non Wikipedia.", - "page_start": 2, - "page_end": 2, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\n### **References**\n\nraute, Éric Fleury, et al. 2019. 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Association for Computational\nLinguistics.\nJ. S. McCarley, Rishav Chakravarti, and Avirup\nSil. 2020. [ Structured Pruning of a BERT-based](http://arxiv.org/abs/1910.06360)\n[Question Answering Model](http://arxiv.org/abs/1910.06360) . *arXiv:1910.06360*\n*[cs]* .\nR. Thomas McCoy, Tal Linzen, Ewan Dunbar, and\nPaul Smolensky. 2019a. [ RNNs implicitly imple-](https://openreview.net/forum?id=BJx0sjC5FX)\n[ment tensor-product representations](https://openreview.net/forum?id=BJx0sjC5FX) . In *Interna-*\n*tional Conference on Learning Representations* .\nTom McCoy, Ellie Pavlick, and Tal Linzen. 2019b.\n[Right for the Wrong Reasons: Diagnosing Syn-](https://doi.org/10.18653/v1/P19-1334)\n[tactic Heuristics in Natural Language Inference](https://doi.org/10.18653/v1/P19-1334) .\nIn *Proceedings of the 57th Annual Meeting of*\n*the Association for Computational Linguistics* ,\npages 3428- 3448, Florence, Italy. Association\nfor Computational Linguistics.\nAlessio Miaschi and Felice Dell’Orletta. 2020.\n[Contextual and Non-Contextual Word Embed-](https://www.aclweb.org/anthology/2020.repl4nlp-1.15)\n[dings: An in-depth Linguistic Investigation](https://www.aclweb.org/anthology/2020.repl4nlp-1.15) . In\n*Proceedings of the 5th Workshop on Representa-*\n*tion Learning for NLP* , pages 110- 119.\nPaul Michel, Omer Levy, and Graham Neubig.\n2019. [ Are Sixteen Heads Really Better than](http://papers.nips.cc/paper/9551-are-sixteen-heads-really-better-than-one)\n[One?](http://papers.nips.cc/paper/9551-are-sixteen-heads-really-better-than-one) *Advances in Neural Information Process-*\n*ing Systems 32 (NIPS 2019)* .\nTimothee Mickus, Denis Paperno, Mathieu Con-\nstant, and Kees van Deemeter. 2019. [ What do](http://arxiv.org/abs/1911.05758)\n[you mean, BERT? assessing BERT as a dis-](http://arxiv.org/abs/1911.05758)\n[tributional semantics model](http://arxiv.org/abs/1911.05758) . *arXiv preprint*\n*arXiv:1911.05758* .\nMicrosoft. 2020. [Turing-NLG: A 17-billion-](https://www.microsoft.com/en-us/research/blog/turing-nlg-a-17-billion-parameter-language-model-by-microsoft/)\n[parameter language model by microsoft](https://www.microsoft.com/en-us/research/blog/turing-nlg-a-17-billion-parameter-language-model-by-microsoft/) .\nTomas Mikolov, Ilya Sutskever, Kai Chen, Greg S.\nCorrado, and Jeff Dean. 2013. [ Distributed repre-](http://papers.nips.cc/paper/5021-di)", - "page_start": 16, - "page_end": 17, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **8 Conclusion**\nIn a little over a year, BERT has become a ubiq-\nuitous baseline in NLP experiments and inspired\nnumerous studies analyzing the model and propos-\ning various improvements. The stream of papers\nseems to be accelerating rather than slowing down,\nand we hope that this survey helps the community\nto focus on the biggest unresolved questions.", - "page_start": 11, - "page_end": 11, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **7 Directions for further research**\n\n#### **Benchmarks that require verbal reasoning.**\nWhile BERT enabled breakthroughs on many NLP\nbenchmarks, a growing list of analysis papers are\nshowing that its language skills are not as impres-\nsive as it seems. In particular, it was shown to rely\non shallow heuristics in natural language inference\n( McCoy et al. , 2019b ; Zellers et al. , 2019 ; Jin et al. ,\n2020 ), reading comprehension ( Si et al. , 2019a ;\nRogers et al. , 2020 ; Sugawara et al. , 2020 ; Si et al. ,\n2019b ; Yogatama et al. , 2019 ), argument reason-\ning comprehension ( Niven and Kao , 2019 ), and\ntext classification ( Jin et al. , 2020 ). Such heuristics\ncan even be used to reconstruct a non-publicly-\navailable model ( Krishna et al. , 2020 ). As with\nany optimization method, if there is a shortcut in\nthe data, we have no reason to expect BERT to not\nlearn it. But harder datasets that cannot be resolved\nwith shallow heuristics are unlikely to emerge if\ntheir development is not as valued as modeling\nwork.", - "page_start": 11, - "page_end": 11, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **5 Training BERT**\n\n### **5.1 Model architecture choices**\n\n#### **of heads was not as significant as the number**\n**of layers** . That is consistent with the findings\nof Voita et al. ( 2019b ) and Michel et al. ( 2019 )\n( section 6 ), and also the observation by Liu et al.\n( 2019a ) that the middle layers were the most trans-\nferable. Larger hidden representation size was con-\nsistently better, but the gains varied by setting.\nAll in all, **changes in the number of heads**", - "page_start": 6, - "page_end": 6, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **6 How big should BERT be?**\n\n### **6.1 Overparameterization**\n\nTransformer-based models keep growing by or-\nders of magnitude: the 110M parameters of base\nBERT are now dwarfed by 17B parameters of\nTuring-NLG ( Microsoft , 2020 ), which is dwarfed\nby 175B of GPT-3 ( Brown et al. , 2020 ). This trend\nraises concerns about computational complexity\nof self-attention ( Wu et al. , 2019a ), environmental\nissues ( Strubell et al. , 2019 ; Schwartz et al. , 2019 ),\nfair comparison of architectures ( Aßenmacher and\nHeumann , 2020 ), and reproducibility.\nHuman language is incredibly complex, and\nwould perhaps take many more parameters to de-\nscribe fully, but the current models do not make\ngood use of the parameters they already have. Voita\net al. ( 2019b ) showed that **all but a few Trans-**", - "page_start": 9, - "page_end": 9, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\n### **References**\n\n[Than Generators](https://openreview.net/forum?id=r1xMH1BtvB) . In *International Conference*\n*on Learning Representations* .\nStephane Clinchant, Kweon Woo Jung, and Vas-\nsilina Nikoulina. 2019. [ On the use of BERT](https://doi.org/10.18653/v1/D19-5611)\n[for Neural Machine Translation](https://doi.org/10.18653/v1/D19-5611) . In *Proceedings*\n*of the 3rd Workshop on Neural Generation and*\n*Translation* , pages 108- 117, Hong Kong. Asso-\nciation for Computational Linguistics.\nAlexis Conneau, Kartikay Khandelwal, Naman\nGoyal, Vishrav Chaudhary, Guillaume Wen-\nzek, Francisco Guzmán, Edouard Grave, Myle\nOtt, Luke Zettlemoyer, and Veselin Stoyanov.\n2019. [ Unsupervised Cross-Lingual Representa-](http://arxiv.org/abs/1911.02116)\n[tion Learning at Scale](http://arxiv.org/abs/1911.02116) . *arXiv:1911.02116 [cs]* .\nGonçalo M. Correia, Vlad Niculae, and André F. T.\nMartins. 2019. [ Adaptively Sparse Transform-](https://doi.org/10.18653/v1/D19-1223)\n[ers](https://doi.org/10.18653/v1/D19-1223) . In *Proceedings of the 2019 Conference on*\n*Empirical Methods in Natural Language Pro-*\n*cessing and the 9th International Joint Confer-*\n*ence on Natural Language Processing (EMNLP-*\n*IJCNLP)* , pages 2174- 2184, Hong Kong, China.\nAssociation for Computational Linguistics.\nMatt Crane. 2018. [ Questionable Answers in Ques-](https://doi.org/10.1162/tacl_a_00018)\n[tion Answering Research: Reproducibility and](https://doi.org/10.1162/tacl_a_00018)\n[Variability of Published Results](https://doi.org/10.1162/tacl_a_00018) . *Transactions of*\n*the Association for Computational Linguistics* ,\n6:241- 252.\nLeyang Cui, Sijie Cheng, Yu Wu, and Yue Zhang.\n2020. [ Does BERT Solve Commonsense Task via](http://arxiv.org/abs/2008.03945)\n[Commonsense Knowledge?](http://arxiv.org/abs/2008.03945) *arXiv:2008.03945*\n*[cs]* .\nYiming Cui, Wanxiang Che, Ting Liu, Bing Qin,\nZiqing Yang, Shijin Wang, and Guoping Hu.\n2019. [ Pre-Training with Whole Word Masking](http://arxiv.org/abs/1906.08101)\n[for Chinese BERT](http://arxiv.org/abs/1906.08101) . *arXiv:1906.08101 [cs]* .\nJeff Da and Jungo Kasai. 2019. [Cracking the](https://doi.org/10.18653/v1/D19-6001)\n[Contextual Commonsense Code: Understand-](https://doi.org/10.18653/v1/D19-6001)\n[ing Commonsense Reasoning Aptitude of Deep](https://doi.org/10.18653/v1/D19-6001)\n[Contextual Representations](https://doi.org/10.18653/v1/D19-6001) . In *Proceedings of*\n*the First Workshop on Commonsense Inference*\n*in Natural Language Processing* , pages 1- 12,\nHong Kong, China. Association for Computa-\ntional Linguistics.\nJoe Davison, Joshua Feldman, and Alexander Rush.\n2019. [ Commonsense Knowledge Mining from](https://doi.org/10.18653/v1/D19-1109)\n[Pretrained Models](https://doi.org/10.18653/v1/D19-1109) . In *Proceedings of the 2019*\n*Conference on Empirical Methods in Natural*\n*Language Processing and the 9th International*\n*Joint Conference on Natural Language Process-*\n*ing (EMNLP-IJCNLP)* , pages 1173- 1178, Hong\nKong, China. Association for Computational\nLinguistics.\nJacob Devlin, Ming-Wei Chang, Kenton Lee, and\nKristina Toutanova. 2019. [ BERT: Pre-training](https://aclweb.org/anthology/papers/N/N19/N19-1423/)\n[of Deep Bidirectional Transformers for Lan-](https://aclweb.org/anthology/papers/N/N19/N19-1423/)\n[guage Understanding](https://aclweb.org/anthology/papers/N/N19/N19-1423/) . In *Proceedings of the*\n*2019 Conference of the North American Chapter*\n*of the Association for Computational Linguis-*\n*tics: Human Language Technologies, Volume 1*\n*(Long and Short Papers)* , pages 4171- 4186.\nJesse Dodge, Gabriel Ilharco, Roy Schwartz, Ali\nFarhadi, Hannaneh Hajishirzi, and Noah Smith.\n2020. [ Fine-Tuning Pretrained Language Models:](http://arxiv.org/abs/2002.06305)", - "page_start": 13, - "page_end": 14, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **9 Acknowledgements**\n\n### **References**\n\n*Language Processing and the 9th International*\n*Joint Conference on Natural Language Process-*\n*ing (EMNLP-IJCNLP)* , pages 4356- 4365, Hong\nKong, China. Association for Computational\nLinguistics.\nKalpesh Krishna, Gaurav Singh Tomar, Ankur P.\nParikh, Nicolas Papernot, and Mohit Iyyer. 2020.\n[Thieves on Sesame Street! Model Extraction of](http://arxiv.org/abs/1910.12366)\n[BERT-Based APIs](http://arxiv.org/abs/1910.12366) . In *ICLR 2020* .\nVarun Kumar, Ashutosh Choudhary, and Eunah\nCho. 2020. [Data Augmentation using Pre-](http://arxiv.org/abs/2003.02245)\n[Trained Transformer Models](http://arxiv.org/abs/2003.02245) . *arXiv:2003.02245*\n*[cs]* .\nIlia Kuznetsov and Iryna Gurevych. 2020. [ A Mat-](http://arxiv.org/abs/2004.14999)\n[ter of Framing: The Impact of Linguistic For-](http://arxiv.org/abs/2004.14999)\n[malism on Probing Results](http://arxiv.org/abs/2004.14999) . *arXiv:2004.14999*\n*[cs]* .\nGuillaume Lample and Alexis Conneau. 2019.\n[Cross-Lingual Language Model Pretraining](http://arxiv.org/abs/1901.07291) .\n*arXiv:1901.07291 [cs]* .\nZhenzhong Lan, Mingda Chen, Sebastian Good-\nman, Kevin Gimpel, Piyush Sharma, and Radu\nSoricut. 2020a. [ALBERT: A Lite BERT for](https://openreview.net/forum?id=H1eA7AEtvS)\n[Self-Supervised Learning of Language Repre-](https://openreview.net/forum?id=H1eA7AEtvS)\n[sentations](https://openreview.net/forum?id=H1eA7AEtvS) . In *ICLR* .\nZhenzhong Lan, Mingda Chen, Sebastian Good-\nman, Kevin Gimpel, Piyush Sharma, and Radu\nSoricut. 2020b. [ALBERT: A Lite BERT for](https://openreview.net/forum?id=H1eA7AEtvS)\n[Self-supervised Learning of Language Represen-](https://openreview.net/forum?id=H1eA7AEtvS)\n[tations](https://openreview.net/forum?id=H1eA7AEtvS) . In *ICLR 2020* .\nCheolhyoung Lee, Kyunghyun Cho, and Wanmo\nKang. 2019. [ Mixout: Effective regularization to](https://arxiv.org/abs/1909.11299)\n[finetune large-scale pretrained language models](https://arxiv.org/abs/1909.11299) .\n*arXiv preprint arXiv:1909.11299* .\nMike Lewis, Yinhan Liu, Naman Goyal, Mar-\njan Ghazvininejad, Abdelrahman Mohamed,\nOmer Levy, Ves Stoyanov, and Luke Zettle-\nmoyer. 2019. [ BART: Denoising Sequence-to-](http://arxiv.org/abs/1910.13461)\n[Sequence Pre-Training for Natural Language](http://arxiv.org/abs/1910.13461)\n[Generation, Translation, and Comprehension](http://arxiv.org/abs/1910.13461) .\n*arXiv:1910.13461 [cs, stat]* .\nChangmao Li and Jinho D. Choi. 2020. [ Transform-](https://doi.org/10.18653/v1/2020.acl-main.505)\n[ers to Learn Hierarchical Contexts in Multiparty](https://doi.org/10.18653/v1/2020.acl-main.505)\n[Dialogue for Span-based Question Answering](https://doi.org/10.18653/v1/2020.acl-main.505) .\nIn *Proceedings of the 58th Annual Meeting of*\n*the Association for Computational Linguistics* ,\npages 5709- 5714, Online. Association for Com-\nputational Linguistics.\nZhuohan Li, Eric Wallace, Sheng Shen, Kevin Lin,\nKurt Keutzer, Dan Klein, and Joseph E Gonzalez.\n2020. [ Train large, then compress: Rethinking](https://arxiv.org/abs/2002.11794)\n[model size for efficient training and inference of](https://arxiv.org/abs/2002.11794)\n[transformers](https://arxiv.org/abs/2002.11794) . *arXiv preprint arXiv:2002.11794* .\nYongjie Lin, Yi Chern Tan, and Robert Frank. 2019.\n[Open Sesame: Getting inside BERT’s Linguistic](https://www.aclweb.org/anthology/W19-4825/)\n[Knowledge](https://www.aclweb.org/anthology/W19-4825/) . In *Proceedings of the 2019 ACL*\n*Workshop BlackboxNLP: Analyzing and Inter-*\n*preting Neural Networks for NLP* , pages 241-\n253.\nNelson F. Liu, Matt Gardner, Yonatan Belinkov,\nMatthew E. Peters, and Noah A. Smith. 2019a.\n[Linguistic Knowledge and Transferability of](https://www.aclweb.org/anthology/N19-1112/)\n[Contextual Representations](https://www.aclweb.org/anthology/N19-1112/) . In *Proceedings*\n*of the 2019 Conference of the North Ameri-*\n*can Chapter of the Association for Computa-*", - "page_start": 16, - "page_end": 16, - "source_file": "arxiv2_taclccby4_license.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_FFIN_2002.pdf", - "query": "How many affiliate banks has First Financial Bankshares ?", - "target_page": 4, - "target_passage": "The corporation has 10 affiliate banks, which provide services from 28 full-service locations in the Central, West and High Plains regions of Texas. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# annual report\n\nannual report 2002\n2002 ANNUAL REPORT\n2 Corporate Profile\n3 Financial Highlights\n4 Letter to Shareholders\n6 Shareholder Values\n12 Selected Financial Data\n13 Trust Services\n14 Subsidiary Bank Reports\nFinancial Summaries\nSenior Officers and Directors\nMarket Share\n25 Form 10-K\nInside Back Cover Corporate Information\nAt First Financial Bankshares, we are not a complicated\ncompany. Our value is easy to calculate because our\nnumbers are easy to follow. The same holds true for\nour values. We believe in doing business the right\nway - from our boardrooms to our mailrooms. Maybe\nit’s our West Texas roots, but we still appreciate the days\nwhen a handshake was binding. The relationships we\nhave developed with our customers bear this out.\nMore and more, in communities across Texas, we’re the\nbanks people turn to for financial services. The result\nhas been strong, consistent, above-sector perform-\nance for our shareholders. How do values drive value?\nLet us explain.\nFirst Financial Bankshares, Inc. is a financial holding company\nheadquartered in Abilene, Texas, with consolidated assets of $2.0 billion\nas of December 31, 2002. The corporation has 10 affiliate banks,\nwhich provide services from 28 full-service locations in the Central, West\nand High Plains regions of Texas. The common stock of First Financial\nBankshares, Inc. is held by more than 3,500 shareholders and is listed\non The NASDAQ Stock Market ® under the symbol FFIN.\n“Our 10 affiliate banks provide services from 28 full-service locations in the Central, West and High Plains regions of Texas.”\n2\nIN THOUSANDS EXCEPT PER SHARE DATA 2002 2001 CHANGE\nFor the Year\nNet Income $ 33,953 $ 29,355 15.7%\nBasic Earnings per Share 2.75 2.38 15.5\nDividends Declared 16,680 14,365 16.1\nDividends per Share 1.35 1.16 16.4\nAverages for the Year\nAssets 1,907,999 1,811,130 5.3\nSecurities 748,654 676,391 10.7\nLoans 942,101 897,616 5.0\nDeposits 1,644,170 1,566,360 5.0\nShareholders’ Equity 224,355 204,517 9.7\nAt Year-End\nAssets 1,993,183 1,929,694 3.3\nSecurities 772,256 721,694 0.1\nLoans 964,040 940,131 2.5\nDeposits 1,711,562 1,685,163 1.6\nShareholders’ Equity 238,768 213,654 11.8\nBook Value per Share 19.31 17.32 11.5\nTrust Assets 986,224 958,952 2.8\nKey Ratios\nReturn on Average Assets 1.78% 1.62%\nReturn on Average Equity 15.13 14.35", - "page_start": 0, - "page_end": 4, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **First Financial Bankshares, Inc.**\n\na series of reorganizations, mergers, and acquisitions since 1956, we now own, through our wholly-owned Delaware\nsubsidiary, First Financial Bankshares of Delaware, Inc., ten banks organized and located in Texas. These ten banks\nare:\n- First National Bank of Abilene, Abilene, Texas;\n\n- Hereford State Bank, Hereford, Texas;\n\n- First National Bank, Sweetwater, Texas;\n2\n- Eastland National Bank, Eastland, Texas;\n\n- First Financial Bank, National Association, Cleburne, Texas;\n\n- Stephenville Bank and Trust Co., Stephenville, Texas;\n\n- San Angelo National Bank, San Angelo, Texas;\n\n- Weatherford National Bank, Weatherford, Texas;\n\n- First Financial Bank, National Association, Southlake, Texas; and\n\n- City National Bank, Mineral Wells, Texas.\nAs described in more detail below, we elected to be treated as a financial holding company in September 2001.\nOur service centers are located primarily in North Central and West Texas. Considering the branches and\nlocations of all our subsidiary banks, as of December 31, 2002, we had 28 financial centers across Texas, with seven\nlocations in Abilene, two locations in Cleburne, two locations in Stephenville, two locations in San Angelo, three\nlocations in Weatherford, and one location each in Mineral Wells, Hereford, Sweetwater, Eastland, Southlake,\nAledo, Alvarado, Burleson, Keller, Trophy Club, Roby, and Trent.\nInformation on our revenues, profits and losses and total assets appears in the discussion of our Results of\nOperations contained in Item 7 hereof.\n####### **First Financial Bankshares, Inc.**\nWe provide management and technical resources and policy direction to our subsidiary banks, which enables\nthem to improve or expand their banking services while continuing their local activity and identity. Each of our\nsubsidiary banks operates under the day-to-day management of its own board of directors and officers, with\nsubstantial authority in making decisions concerning their own investments, loan policies, interest rates, and service\ncharges. We provide resources and policy direction in, among other things, the following areas:\n- asset and liability management;\n- accounting, budgeting, planning and insurance;\n- capitalization; and\n- regulatory compliance.\nIn particular, we assist our subsidiary banks with, among other things, decisions concerning major capital\nexpenditures, employee fringe benefits, including pension plans and group insurance, dividend policies, and\nappointment of officers and directors and their compensation. We also perform, through corporate staff groups or\nby outsourcing to third parties, internal audits and loan reviews of our subsidiary banks. Through First National\nBank of Abilene, we provide advice and specialized services for our banks related to lending, investing, purchasing,", - "page_start": 28, - "page_end": 29, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n### Net gain on securities transactions 16,373 67,789 530,097\n\nCommon stock transactions:\nAcquisition of treasury stock - (315,050) (3,925,069)\nProceeds of stock issuances 573,116 356,670 161,919\nDividends paid (16,052,983) (13,921,211) (12,543,863)\nNet cash provided by (used in) financing activities 17,781,678 62,566,993 (4,611,134)\nNET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS (6,688,569) 22,594,502 (25,439,346)\nCASH AND CASH EQUIVALENTS, beginning of year 185,125,214 162,530,712 187,970,058\nCASH AND CASH EQUIVALENTS, end of year $ 178,436,645 $ 185,125,214 $ 162,530,712\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nDecember 31, 2002, 2001 and 2000\nThe accompanying notes are an integral part of these consolidated financial statements.\nF-8\n2002 2001\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nNotes to Consolidated Financial Statements\nDecember 31, 2002, 2001 and 2000\nF-9\n1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:\nNature of Operations\nFirst Financial Bankshares, Inc. (a Texas corporation) (“Bankshares”) is a financial holding company which owns\n(through its wholly-owned Delaware subsidiary) all of the capital stock of ten banks located in Texas as of\nDecember 31, 2002. Those subsidiary banks are First National Bank of Abilene; Hereford State Bank; First\nNational Bank, Sweetwater; Eastland National Bank; First Financial Bank, National Association, Cleburne;\nStephenville Bank & Trust Co.; San Angelo National Bank; Weatherford National Bank; First Financial Bank,\nNational Association, Southlake and City National Bank, Mineral Wells. Each subsidiary bank’s primary source of\nrevenue is providing loans and banking services to consumers and commercial customers in the market area in\nwhich the subsidiary is located.\nA summary of significant accounting policies of Bankshares and subsidiaries (collectively, the “Company”) applied\nin the preparation of the accompanying consolidated financial statements follows. The accounting principles\nfollowed by the Company and the methods of applying them are in conformity with both accounting principles\ngenerally accepted in the United States of America and prevailing practices of the banking industry.\nUse of Estimates in Preparation of Financial Statements\nThe preparation of financial statements in conformity with accounting principles generally accepted in the United\nStates of America requires management to make estimates and assumptions that affect the reported amounts of\nassets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and\nreported amounts of revenues and expenses during the reporting period. Actual results could differ from those\nestimates. Material estimates that are particularly susceptible to significant change in the near term relate to the\ndetermination of the allowance for loan losses, the valuations of foreclosed real estate, deferred income tax assets,", - "page_start": 71, - "page_end": 72, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n#### “The value of our stock rose as we achieved higher earnings for the 16th year in a row.”\n\nOther operational systems have been examined and con-\nsistent practices and procedures have been implemented.\nTo further enhance our risk management assessments in\n2003, we will be introducing an Operational Peer Review\nTeam similar to the successful peer review teams used in\nthe Personal Trust areas of our four locations.\nPlans for the formation of a First Financial Bankshares\ntrust company are moving forward with regulatory approval\nanticipated in late Spring or early Summer. This will permit\nyour Company to provide quality, locally delivered trust\nservices to additional markets.\nWith skilled trust professionals offering a complete range\nof financial products and services, the future of our trust\ndepartments look bright. Through dedication to individu-\nalized portfolio design and personalized service, our trust\ndepartments stand ready to meet the needs of our pres-\nent and future clients.\n*98* *99* *00* *01* *02*\n$0\n$4\n$3\n$5\n$6\n$1\n$2\n$5.10 $5.50 $5.89 $5.83\n$4.75\n*98* *99* *00* *01* *02*\n$0\n$500\n$600\n$700\n$800\n$900\n$1000\n$100\n$200\n$300\n$400\n$845 $911 $959 $986\n$774\nTRUST ASSETS in millions TRUST FEES in millions\n13\nDavid Byrd\n*San Angelo* *National Bank*\nPerry Elliott\n*Stephenville Bank* *& Trust Co.*\nJ. Bruce Hildebrand\n*Executive Vice President*\nJanis McDowell\n*First National Bank,* *Sweetwater*\nRobert S. Patterson\n*First National Bank* *of Abilene*\nRobert S. Patterson\nSenior Vice President, Trust Services", - "page_start": 14, - "page_end": 14, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **Competition**\n\nadvertising, public relations, and computer services.\nWhile we have no specific acquisition agreements in place or commitments to expand our branch network, we\nperiodically evaluate various potential financial institution acquisition opportunities and also periodically evaluate\npotential locations for new branch offices. We anticipate that funding for any acquisitions or expansions would be\nprovided from our existing cash balances, available dividends from subsidiary banks, utilization of available lines of\ncredit and future debt or equity offerings.\n####### **Services Offered by Our Subsidiary Banks**\nEach of our subsidiary banks is a separate legal entity that operates under the day-to-day management of its own\nboard of directors and officers. Each of our subsidiary banks provides general commercial banking services, which\ninclude accepting and holding checking, savings and time deposits, making loans, automated teller machines, drive-\nin and night deposit services, safe deposit facilities, transmitting funds, and performing other customary commercial\nbanking services. Certain of our subsidiary banks also administer pension plans, profit sharing plans and other\nemployee benefit plans. First National Bank of Abilene, First National Bank, Sweetwater, Stephenville Bank and\nTrust Co. and San Angelo National Bank have active trust departments. The trust departments offer a complete\n3\nrange of services to individuals, associations, and corporations. These services include administering estates,\ntestamentary trusts, various types of living trusts, and agency accounts. In addition, First National Bank of Abilene,\nFirst Financial Bank, Cleburne, San Angelo National Bank and First Financial Bank, National Association,\nSouthlake, Texas provide securities brokerage services through arrangements with various third parties.\nWe have filed an application with the office of the Comptroller of the Currency to form a limited purpose\nnational bank under which we will consolidate the management of our current trust departments. The new entity\nwill operate as a subsidiary of our subsidiary holding company, First Financial Bankshares of Delaware, Inc. We\nbelieve that with this structure we can more effectively manage our current trust operations and provide trust\nservices to customers of our banks that do not currently have trust departments. We anticipate that the new trust\ncompany will begin operations in the latter part of 2003.\n####### **Competition**\nCommercial banking in Texas is highly competitive, and because we hold less than 1% of the state’s deposits,\nwe represent only a minor segment of the industry. To succeed in this industry, our management believes that our\nbanks must have the capability to compete in the areas of (1) interest rates paid or charged; (2) scope of services", - "page_start": 29, - "page_end": 30, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n#### “First Financial doesn’t seem like a bank that’s owned by an out-of- town company.”\n\nis to be active, get things done and set a positive\nexample for the city she loves.\nMorford does business with First National Bank of\nAbilene, in part because she appreciates the\nexample they set, too. “My husband was in the cat-\ntle business. He depended upon loans from First\nNational,” says Morford. “After he died, I knew that\nI did not want to stay in the cattle business, so I\nsold it. That gave me money to invest.”\nMorford chose to work with First National Bank of\nAbilene’s Trust Department. “I created a family\nlimited partnership. During a time when there was\na lot of hysteria in the markets, they were con-\nservative. They kept an even keel and have done\nwell despite the difficult market.\n“They are a good bunch of folks, and they make\nit a point to serve the community by joining boards\nand lending a hand where help is needed. They are\nvery careful in the people they hire. They nurture\nthem and bring them along, and they don’t hesi-\ntate to recruit from other areas when necessary.\nThey keep the interests of the shareholders and\ncustomers close to heart.\n“With First Financial Bankshares, you know the\npeople that you work with, and they are friends.\nPeople that you trust.”\nMaggy Morford\nCivic Leader Investor Abilene, Texas", - "page_start": 12, - "page_end": 12, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n#### “As with all businesses, it’s people that make the difference.” .\n\nBob Housley appreciates loyalty.\nHis company, Housley Communications, is a thriv-\ning business with a staff of 225 and contracting\nrelationships with over 700 firms. The company\nprovides engineering and implementation of\nadvanced telecommunications systems. “We pro-\nvide everything a company needs to go from zero\nto 100 percent.”\nSuccess hasn’t necessarily been easy. “We had\nsome difficult times when we were starting out in\nthe ’80s,” says Housley. “San Angelo National\nBank worked very diligently to help me get where\nI am today. They stuck with me and were always\nteam players.”\nHousley is a demanding customer - a trait to\nwhich he credits much of his success. “I am very\ncustomer service-oriented. It’s how I built my busi-\nness. I appreciate that I can get that same type of\ndedication from San Angelo National Bank, and I\nsee it reflected throughout the First Financial\nBankshares organization.”\nHousley the shareholder is no less demanding, but\nhe’s had good reason to be pleased with his\nreturns from First Financial Bankshares. “First\nFinancial’s expansion strategy is excellent - they\ndo their research and find banks with good oppor-\ntunity. Their operations are sound, and their growth\nis well-managed. I believe they are one of the\nbest mid-size banking organizations around.”\nBob Housley\nPresident Housley Communications San Angelo, Texas 9", - "page_start": 10, - "page_end": 10, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n### Net gain on securities transactions 16,373 67,789 530,097\n\nThe following table sets forth the rates used in the actuarial calculations of the present value of benefit obligations\nand the rate of return on plan assets:\n2002 2001 2000\nWeighted average discount rate 6.9% 6.9% 7.5%\nRate of increase in future compensation levels 4% 4% 4%\nExpected long-term rate of return on assets 6.5% 8.5% 8.5%\nAs of December 31, 2002 and 2001, the fair value of the plan’s assets included Company common stock valued at\napproximately $468,000 and $297,000, respectively.\nThe Company also provides a profit sharing plan, which covers substantially all full-time employees. The profit\nsharing plan is a defined contribution plan and allows employees to contribute up to 5% of their base annual salary.\nEmployees are fully vested to the extent of their contributions and become fully vested in the Company’s\ncontributions over a seven-year vesting period. Costs related to the Company’s defined contribution plan totaled\napproximately $2,681,000, $1,858,000 and $1,874,000 in 2002, 2001 and 2000, respectively, and are included in\nsalaries and employee benefits in the accompanying consolidated statements of earnings. As of December 31, 2002\nand 2001, the fair value of the plan’s assets included Company common stock valued at approximately $14,323,000\nand $10,881,000, respectively.\n13. DIVIDENDS FROM SUBSIDIARIES:\nAt December 31, 2002, approximately $20,728,000 was available for the declaration of dividends by the Company’s\nsubsidiary banks without the prior approval of regulatory agencies.\n14. REGULATORY MATTERS:\nThe Company is subject to various regulatory capital requirements administered by the federal banking agencies.\nFailure to meet minimum capital requirements can initiate certain mandatory, and possibly additional discretionary,\nactions by regulators that, if undertaken, could have a direct material effect on the Company’s financial statements.\nUnder capital adequacy guidelines and the regulatory framework for prompt corrective action, each of Bankshares’\nsubsidiaries must meet specific capital guidelines that involve quantitative measures of the subsidiaries’ assets,\nliabilities, and certain off-balance-sheet items as calculated under regulatory accounting practices. The subsidiaries’\ncapital amounts and classification are also subject to qualitative judgments by the regulators about components, risk\nweightings, and other factors.\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nNotes to Consolidated Financial Statements\nDecember 31, 2002, 2001 and 2000\nF-24\nQuantitative measures established by regulation to ensure capital adequacy require Bankshares and each of its\nsubsidiaries to maintain minimum amounts and ratios (set forth in the table below) of total and Tier I capital (as", - "page_start": 86, - "page_end": 87, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n### Net gain on securities transactions 16,373 67,789 530,097\n\nOther 4,036,366 3,325,858\n\n3,273,445\nTotal noninterest income 29,552,476 27,578,490 25,947,329\nNONINTEREST EXPENSE:\nSalaries and employee benefits 31,992,733 28,685,294 27,077,436\nNet occupancy expense 3,908,856 3,995,597 3,563,289\nEquipment expense 4,800,768 4,457,909 4,180,782\nPrinting, stationary and supplies 1,474,683 1,084,134 882,470\nCorrespondent bank service charges 1,491,132 1,329,134 1,261,811\nAmortization of intangible assets 135,156 1,641,367 1,641,367\nOther expenses 15,278,722 13,878,262\n\n13,085,333\nTotal noninterest expense 59,082,050 55,071,697 51,692,488\nEARNINGS BEFORE INCOME TAXES 48,583,003 42,181,576 40,978,644\nINCOME TAX EXPENSE 14,630,453 12,827,071 12,662,597\nNET EARNINGS $ 33,952,550 $ 29,354,505 $28,316,047\nNET EARNINGS PER SHARE, BASIC $ 2.75 $ 2.38 $ 2.28\nNET EARNINGS PER SHARE, ASSUMING DILUTION $ 2.74 $ 2.37 $ 2.27\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nConsolidated Statements of Comprehensive Earnings\nDecember 31, 2002, 2001 and 2000\nThe accompanying notes are an integral part of these consolidated financial statements.\nF-6\n2002 2001 2000\nNET EARNINGS $ 33,952,550 $ 29,354,505 $ 28,316,047\nOTHER ITEMS OF COMPREHENSIVE EARNINGS:\nChange in unrealized gain on investment securities\navailable-for-sale, before income tax 13,414,265 3,916,477 9,319,576\nReclassification adjustment for realized gains on investment\nsecurities included in net earnings, before income tax (16,373) (67,789) (530,097)\nMinimum liability pension adjustment, before income tax (2,215,820) - -\nTotal other items of comprehensive earnings 11,182,072 3,848,688 8,789,479\nIncome tax expense related to other items of\ncomprehensive earnings (3,913,725) (1,347,041) (3,076,320)\nCOMPREHENSIVE EARNINGS $ 41,220,897 $ 31,856,152 $ 34,029,206 FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES Consolidated Statements of Shareholders’ Equity December 31, 2002, 2001 and 2000 The accompanying notes are an integral part of these consolidated financial statements. F-7\nAccumulated Other\nTreasury\nComprehensive\nTotal\nCommon Stock\nCapital\nRetained\nStock,\nEarnings\nShareholders’\nShares\nAmount\nSurplus\nEarnings at cost\n(Losses)\nEquity\nBALANCE, December 31, 1999\n9,972,193\n$99,721,930\n$60,538,481\n$22,495,259 $ -\n$(4,092,727)\n$178,662,943\nNet earnings\n-\n-\n-\n28,316,047\n-\n-\n28,316,047\nCash dividends declared, $1.03 per share\n-\n-\n-\n(12,808,111)\n-\n-\n(12,808,111)\nAcquisition of treasury stock\n-\n-\n-\n-\n(3,925,069)\n-\n(3,925,069)\nStock issuances\n10,809\n108,090\n53,829\n-\n-\n-\n161,919\nChange in unrealized gain (loss) on investment in securities available-for-sale, net of related income taxes\n-\n-\n-\n-\n-\n5,713,159\n5,713,159\nBALANCE, December 31, 2000\n9,983,002\n$99,830,020\n$60,592,310\n$38,003,195\n$(3,925,069)\n$ 1,620,432\n$196,120,888\nNet earnings\n-\n-\n-\n29,354,505\n-\n-\n29,354,505\nStock split, effected in the form of a 25% stock dividend\n2,461,770\n24,617,700\n-\n(24,617,700)\n-", - "page_start": 68, - "page_end": 70, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## Southlake\n###### First Financial Bank, National Association, Southlake\nMain Office\n3205 E. Highway 114 Southlake, Texas 76092 *Chartered 1985*\nBranches\n95 Trophy Club Drive Trophy Club, Texas 76262\n891 E. Keller Parkway Suite 100 Keller, Texas 76248\nSenior Officers\nPerry D. Elliott\n*Chairman of the Board*\nMark L. Jones\n*President and Chief Executive Officer*\nF. Mills Shallene\n*Senior Vice President*\nJ. Sean Shope\n*Senior Vice President*\nMichele P. Stevens\n*Senior Vice President and Cashier*\nDirectors\nPerry D. Elliott\n*Chairman of the Board*\nJames E. Burger\n*Burger Construction*\nJack Dortch\n*Jack Dortch Insurance Agency*\nF. Scott Dueser\n*First Financial Bankshares, Inc.*\nDerrell Johnson\n*President, American Council of Engineering* *Companies Life Health Trust*\nMark L. Jones\n*President and Chief Executive Officer*\nK. Wayne Lee\n*President, DDFW Properties*\nRobert S. Mundlin\n*Owner, Lifetime Benefits Insurance*\nJim Ridenour\n*President, Sunbelt Station Service*\nAssets $67,750 $65,554\nLoans 45,132 42,366\nDeposits 61,532 59,672\nEquity 6,295 5,845\nNet Income 412 652\nReturn on Average Assets 0.62% 1.07%\nReturn on Average Equity 6.74 10.97\nIN THOUSANDS December 31, 2002 December 31, 2001\n**9 %** Cities of Southlake, Keller and Roanoke Deposit Market Share\n20\nMark L. Jones\n*President and Chief* *Executive Officer*", - "page_start": 21, - "page_end": 21, - "source_file": "NASDAQ_FFIN_2002.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_FFIN_2002.pdf", - "query": "What was the net income of First Financial Bankshares in 1995 ?", - "target_page": 14, - "target_passage": " 16,355", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# annual report\n\nannual report 2002\n2002 ANNUAL REPORT\n2 Corporate Profile\n3 Financial Highlights\n4 Letter to Shareholders\n6 Shareholder Values\n12 Selected Financial Data\n13 Trust Services\n14 Subsidiary Bank Reports\nFinancial Summaries\nSenior Officers and Directors\nMarket Share\n25 Form 10-K\nInside Back Cover Corporate Information\nAt First Financial Bankshares, we are not a complicated\ncompany. Our value is easy to calculate because our\nnumbers are easy to follow. The same holds true for\nour values. We believe in doing business the right\nway - from our boardrooms to our mailrooms. Maybe\nit’s our West Texas roots, but we still appreciate the days\nwhen a handshake was binding. The relationships we\nhave developed with our customers bear this out.\nMore and more, in communities across Texas, we’re the\nbanks people turn to for financial services. The result\nhas been strong, consistent, above-sector perform-\nance for our shareholders. How do values drive value?\nLet us explain.\nFirst Financial Bankshares, Inc. is a financial holding company\nheadquartered in Abilene, Texas, with consolidated assets of $2.0 billion\nas of December 31, 2002. The corporation has 10 affiliate banks,\nwhich provide services from 28 full-service locations in the Central, West\nand High Plains regions of Texas. The common stock of First Financial\nBankshares, Inc. is held by more than 3,500 shareholders and is listed\non The NASDAQ Stock Market ® under the symbol FFIN.\n“Our 10 affiliate banks provide services from 28 full-service locations in the Central, West and High Plains regions of Texas.”\n2\nIN THOUSANDS EXCEPT PER SHARE DATA 2002 2001 CHANGE\nFor the Year\nNet Income $ 33,953 $ 29,355 15.7%\nBasic Earnings per Share 2.75 2.38 15.5\nDividends Declared 16,680 14,365 16.1\nDividends per Share 1.35 1.16 16.4\nAverages for the Year\nAssets 1,907,999 1,811,130 5.3\nSecurities 748,654 676,391 10.7\nLoans 942,101 897,616 5.0\nDeposits 1,644,170 1,566,360 5.0\nShareholders’ Equity 224,355 204,517 9.7\nAt Year-End\nAssets 1,993,183 1,929,694 3.3\nSecurities 772,256 721,694 0.1\nLoans 964,040 940,131 2.5\nDeposits 1,711,562 1,685,163 1.6\nShareholders’ Equity 238,768 213,654 11.8\nBook Value per Share 19.31 17.32 11.5\nTrust Assets 986,224 958,952 2.8\nKey Ratios\nReturn on Average Assets 1.78% 1.62%\nReturn on Average Equity 15.13 14.35", - "page_start": 0, - "page_end": 4, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n### Net gain on securities transactions 16,373 67,789 530,097\n\nOther 4,036,366 3,325,858\n\n3,273,445\nTotal noninterest income 29,552,476 27,578,490 25,947,329\nNONINTEREST EXPENSE:\nSalaries and employee benefits 31,992,733 28,685,294 27,077,436\nNet occupancy expense 3,908,856 3,995,597 3,563,289\nEquipment expense 4,800,768 4,457,909 4,180,782\nPrinting, stationary and supplies 1,474,683 1,084,134 882,470\nCorrespondent bank service charges 1,491,132 1,329,134 1,261,811\nAmortization of intangible assets 135,156 1,641,367 1,641,367\nOther expenses 15,278,722 13,878,262\n\n13,085,333\nTotal noninterest expense 59,082,050 55,071,697 51,692,488\nEARNINGS BEFORE INCOME TAXES 48,583,003 42,181,576 40,978,644\nINCOME TAX EXPENSE 14,630,453 12,827,071 12,662,597\nNET EARNINGS $ 33,952,550 $ 29,354,505 $28,316,047\nNET EARNINGS PER SHARE, BASIC $ 2.75 $ 2.38 $ 2.28\nNET EARNINGS PER SHARE, ASSUMING DILUTION $ 2.74 $ 2.37 $ 2.27\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nConsolidated Statements of Comprehensive Earnings\nDecember 31, 2002, 2001 and 2000\nThe accompanying notes are an integral part of these consolidated financial statements.\nF-6\n2002 2001 2000\nNET EARNINGS $ 33,952,550 $ 29,354,505 $ 28,316,047\nOTHER ITEMS OF COMPREHENSIVE EARNINGS:\nChange in unrealized gain on investment securities\navailable-for-sale, before income tax 13,414,265 3,916,477 9,319,576\nReclassification adjustment for realized gains on investment\nsecurities included in net earnings, before income tax (16,373) (67,789) (530,097)\nMinimum liability pension adjustment, before income tax (2,215,820) - -\nTotal other items of comprehensive earnings 11,182,072 3,848,688 8,789,479\nIncome tax expense related to other items of\ncomprehensive earnings (3,913,725) (1,347,041) (3,076,320)\nCOMPREHENSIVE EARNINGS $ 41,220,897 $ 31,856,152 $ 34,029,206 FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES Consolidated Statements of Shareholders’ Equity December 31, 2002, 2001 and 2000 The accompanying notes are an integral part of these consolidated financial statements. F-7\nAccumulated Other\nTreasury\nComprehensive\nTotal\nCommon Stock\nCapital\nRetained\nStock,\nEarnings\nShareholders’\nShares\nAmount\nSurplus\nEarnings at cost\n(Losses)\nEquity\nBALANCE, December 31, 1999\n9,972,193\n$99,721,930\n$60,538,481\n$22,495,259 $ -\n$(4,092,727)\n$178,662,943\nNet earnings\n-\n-\n-\n28,316,047\n-\n-\n28,316,047\nCash dividends declared, $1.03 per share\n-\n-\n-\n(12,808,111)\n-\n-\n(12,808,111)\nAcquisition of treasury stock\n-\n-\n-\n-\n(3,925,069)\n-\n(3,925,069)\nStock issuances\n10,809\n108,090\n53,829\n-\n-\n-\n161,919\nChange in unrealized gain (loss) on investment in securities available-for-sale, net of related income taxes\n-\n-\n-\n-\n-\n5,713,159\n5,713,159\nBALANCE, December 31, 2000\n9,983,002\n$99,830,020\n$60,592,310\n$38,003,195\n$(3,925,069)\n$ 1,620,432\n$196,120,888\nNet earnings\n-\n-\n-\n29,354,505\n-\n-\n29,354,505\nStock split, effected in the form of a 25% stock dividend\n2,461,770\n24,617,700\n-\n(24,617,700)\n-", - "page_start": 68, - "page_end": 70, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n### Net gain on securities transactions 16,373 67,789 530,097\n\nCommon stock transactions:\nAcquisition of treasury stock - (315,050) (3,925,069)\nProceeds of stock issuances 573,116 356,670 161,919\nDividends paid (16,052,983) (13,921,211) (12,543,863)\nNet cash provided by (used in) financing activities 17,781,678 62,566,993 (4,611,134)\nNET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS (6,688,569) 22,594,502 (25,439,346)\nCASH AND CASH EQUIVALENTS, beginning of year 185,125,214 162,530,712 187,970,058\nCASH AND CASH EQUIVALENTS, end of year $ 178,436,645 $ 185,125,214 $ 162,530,712\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nDecember 31, 2002, 2001 and 2000\nThe accompanying notes are an integral part of these consolidated financial statements.\nF-8\n2002 2001\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nNotes to Consolidated Financial Statements\nDecember 31, 2002, 2001 and 2000\nF-9\n1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:\nNature of Operations\nFirst Financial Bankshares, Inc. (a Texas corporation) (“Bankshares”) is a financial holding company which owns\n(through its wholly-owned Delaware subsidiary) all of the capital stock of ten banks located in Texas as of\nDecember 31, 2002. Those subsidiary banks are First National Bank of Abilene; Hereford State Bank; First\nNational Bank, Sweetwater; Eastland National Bank; First Financial Bank, National Association, Cleburne;\nStephenville Bank & Trust Co.; San Angelo National Bank; Weatherford National Bank; First Financial Bank,\nNational Association, Southlake and City National Bank, Mineral Wells. Each subsidiary bank’s primary source of\nrevenue is providing loans and banking services to consumers and commercial customers in the market area in\nwhich the subsidiary is located.\nA summary of significant accounting policies of Bankshares and subsidiaries (collectively, the “Company”) applied\nin the preparation of the accompanying consolidated financial statements follows. The accounting principles\nfollowed by the Company and the methods of applying them are in conformity with both accounting principles\ngenerally accepted in the United States of America and prevailing practices of the banking industry.\nUse of Estimates in Preparation of Financial Statements\nThe preparation of financial statements in conformity with accounting principles generally accepted in the United\nStates of America requires management to make estimates and assumptions that affect the reported amounts of\nassets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and\nreported amounts of revenues and expenses during the reporting period. Actual results could differ from those\nestimates. Material estimates that are particularly susceptible to significant change in the near term relate to the\ndetermination of the allowance for loan losses, the valuations of foreclosed real estate, deferred income tax assets,", - "page_start": 71, - "page_end": 72, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n### Net gain on securities transactions 16,373 67,789 530,097\n\nWeighted average fair value of\noptions granted at date of issue $6.06 $6.13 $4.44\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nNotes to Consolidated Financial Statements\nDecember 31, 2002, 2001 and 2000\nF-26\nThe options outstanding at December 31, 2002, have exercise prices between $14.90 and $30.50 with a weighted\naverage remaining contractual life of 5 years. Stock options have been adjusted retroactively for the effects of stock\ndividends and splits.\nThe Company accounts for this plan under APB 25 under which no compensation cost has been recognized for\noptions granted. The fair value of the options granted in 2002, 2001 and 2000, was estimated using the Black-\nScholes options pricing model with the following weighted-average assumptions: risk-free interest rate of 4.75%,\n5.23% and 6.33% respectively; expected dividend yield of 4.43%, 3.89% and 5.18% respectively; expected life of\n6.0, 6.0 and 6.0 years, respectively; and expected volatility of 26.9%, 26.5% and 28.3%, respectively.\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nNotes to Consolidated Financial Statements\nDecember 31, 2002, 2001 and 2000\nF-27\n16. CONDENSED FINANCIAL INFORMATION - PARENT COMPANY:\nCondensed Balance Sheets-December 31, 2002 and 2001\nASSETS 2002 2001\nCash in subsidiary bank $ 903,319 $ 579,686\nInterest-bearing deposits in subsidiary banks 22,212,064 13,796,338\nTotal cash and cash equivalents 23,115,383 14,376,024\nInvestment in subsidiaries, at equity 219,947,550 202,758,981\nIntangible assets 917,350 723,375\nOther assets 950,708 932,986\nTotal assets $244,930,991 $218,791,366\nLIABILITIES AND SHAREHOLDERS’ EQUITY\nTotal liabilities $ 6,163,346 $ 5,137,353\nShareholders’ equity:\nCommon stock 123,642,010 123,332,520\nCapital surplus 58,087,687 57,824,061\nRetained earnings 45,647,522 28,375,353\nAccumulated other comprehensive earnings 11,390,426 4,122,079\nTotal shareholders’ equity 238,767,645 213,654,013\nTotal liabilities and shareholders’ equity $244,930,991 $218,791,366\nCondensed Statements of Earnings-\nFor the Years Ended December 31, 2002, 2001, and 2000\n2002 2001 2000\nIncome:\nCash dividends from subsidiary banks $ 26,550,000 $ 25,500,000 $ 21,000,000\nExcess of earnings over dividends of\nsubsidiary banks 8,479,939 4,582,993 7,383,516\nGain on sale of investment securities\navailable-for-sale - - 530,097\nOther income 944,911 1,092,375 1,325,613\n35,974,850 31,175,368 30,239,226\nExpenses:\nSalaries and employee benefits 1,451,136 1,160,903 1,067,664\nOther operating expenses 1,142,832 1,015,184 1,288,508\n2,593,968 2,176,087 2,356,172\nEarnings before income taxes 33,380,882 28,999,281 27,883,054\nIncome tax benefit 571,668 355,224 432,993\nNet earnings $33,952,550 $29,354,505 $28,316,047\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nNotes to Consolidated Financial Statements\nDecember 31, 2002, 2001 and 2000\nF-28\nCondensed Statements of Cash Flows-", - "page_start": 88, - "page_end": 91, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n$1.712 billion.\nFirst Financial’s balance sheet at year-end was again\nmarked by strong asset quality and capital strength.\nClassified loans (those at risk to some degree) increased\nto 3.7% of total loans from 2.7% a year earlier. However,\ntotal nonperforming assets decreased to .44% of total\nloans from .51% at the end of 2001; by comparison, the\npeer group average was .75%. Shareholders’ equity grew\nto $238.8 million at the end of 2002, yielding an equity-to-\nassets ratio of 11.98%.\nBased on our earnings performance and strong capital posi-\ntion, in April 2002 the Board of Directors approved a 16.7%\nincrease in the quarterly cash dividend, to $.35 per share\nfrom $.30 per share. The total cash dividend for 2002 was\n$1.35 per share. The market price of our common stock at\nyear-end was $38.00 per share, up 26.2% from $30.10 at\nthe end of 2001. The combination of share price appreci-\nation and dividend paid produced a total return to\nshareholders of 31% for 2002.\nOn January 2, 2002, First Financial Bank, N. A., Southlake,\nopened a new branch in Keller. We are encouraged by the\ngrowth of this branch, and are looking for additional oppor-\ntunities in the same northeast Tarrant County area. On\nOctober 15, 2002, First National Bank, Sweetwater,\nacquired the Trent branch of State National Bank of West\nTexas. This branch, with total assets of $6.5 million, is a\n4\ngood addition to the Sweetwater bank, and we are pleased\nto have a location in the Trent community.\nWe are honored that Johnny Trotter, President and Chief\nExecutive Officer of Livestock Investors, Ltd., has accepted\nnomination for election as a new director of the Company\nat our annual shareholder meeting in April 2003. He is\npresently a director of the Hereford State Bank and a\nprominent business, community and cattle industry leader.\nCraig Smith, President and Chief Executive Officer of\nHereford State Bank, retired at the end of 2002, after 31\nyears of service to the bank. Craig also served as a direc-\ntor on our Company board. Mike Mauldin, a well-known\nTexas Panhandle banker with over 23 years of banking\nexperience, has been elected President and Chief Executive", - "page_start": 5, - "page_end": 6, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n### Net gain on securities transactions 16,373 67,789 530,097\n\nFor the Years Ended December 31, 2002, 2001, and 2000\n2002 2001 2000\nCash flows from operating activities:\nNet earnings $33,952,550 $29,354,505 $28,316,047\nAdjustments to reconcile net earnings to net\ncash provided by operating activities:\nExcess of earnings over\ndividends of subsidiary banks (8,479,939) (4,582,993) (7,383,516)\nDepreciation 54,219 32,658 26,222\nDiscount accretion, net of premium amortization - (4,667) (12,133)\nAmortization of excess of cost over fair value\nof assets acquired - 55,576 55,576\nGain on sale of securities - - (530,097)\n(Increase) decrease in other assets (215,435) 559,515 (178,092)\n(Decrease) increase in liabilities (1,041,688) 186,391 448,225\nNet cash provided by operating activities 24,269,707 25,600,985 20,742,232\nCash flows from investing activities:\nPurchases of bank premises and equipment (50,481) (157,291) (2,266)\nActivity in available-for-sale securities:\nSales - - 530,097\nMaturities - 10,000,000 -\nPurchases - - (9,983,200)\nCash payment for stock acquisition - (16,500,000) -\nNet cash used in investing activities (50,481) (6,657,291) (9,455,369)\nCash flows from financing activities:\nProceeds of stock issuances 573,116 356,670 161,919\nAcquisition of treasury stock - (315,050) (3,925,069)\nCash dividends paid (16,052,983) (13,921,211) (12,543,863)\nNet cash used in financing activities (15,479,867) (13,879,591) (16,307,013)\nNet increase (decrease) in cash and cash equivalents 8,739,359 5,064,103 (5,020,150)\nCash and cash equivalents, beginning of year 14,376,024 9,311,921 14,332,071\nCash and cash equivalents, end of year $23,115,383 $14,376,024 $ 9,311,921\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nNotes to Consolidated Financial Statements\nDecember 31, 2002, 2001 and 2000\nF-29\n17. BUSINESS COMBINATION:\nIn July 2001, the Company purchased all of the outstanding stock of City Bancshares, Inc. (“City”) and its\nsubsidiary, City National Bank for $16,500,000 in cash. The total purchase price exceeded the estimated fair market\nvalue of net assets acquired by approximately $7,800,000, of which approximately $950,000 was assigned to an\nidentifiable intangible asset with the balance recorded by the Company as goodwill. The identifiable intangible\nasset represents the future benefit associated with the acquisition of the core deposits of City and is being amortized\nover seven years utilizing a method that approximates the expected attrition of the deposits.\nThe primary purpose of the acquisition was to expand the Company’s market share in areas with close proximity to\nDallas/Ft. Worth, Texas. Factors that contributed to a purchase price resulting in goodwill include City’s\nhistorically stable record of earnings, capable management and its geographic location, which complements the", - "page_start": 91, - "page_end": 92, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS**\n\nof First Financial Bankshares, Inc. and subsidiaries at December 31, 2002, and the consolidated results of their\noperations and their cash flows for the year then ended in conformity with accounting principles generally accepted\nin the United States.\nAs discussed above, the financial statements of First Financial Bankshares, Inc. as of December 31, 2001 and the\ntwo years then ended were audited by other auditors who have ceased operations. As described in Note 1, these\nfinancial statements have been revised to include the transitional disclosures required by Statement of Financial\nAccounting Standards No. 142, *Goodwill and Other Intangible Assets* , which was adopted by the Company as of\nJanuary 1, 2002. Our audit procedures with respect to the disclosures in Note 1 with respect to 2001 and 2000\nincluded (a) agreeing the previously reported net income to the previously issued financial statements and the\nadjustments to reported net income representing amortization expense including related tax effects recognized in\nthose periods related to goodwill to the Company’s underlying records obtained from management, and (b) testing\nthe mathematical accuracy of the reconciliation of adjusted net income to reported net income, and the related\nearnings per share amounts. In our opinion, the disclosures for 2001 and 2000 are appropriate. However, we were\nnot engaged to audit, review, or apply any procedures to the 2001 and 2000 financial statements of the Company\nother than with respect to such disclosures and, accordingly, we do not express an opinion or any other form of\nassurance on the 2001 and 2000 financial statements taken as a whole.\nErnst & Young LLP\nDallas, Texas\nJanuary 14, 2003\nF-2\n####### **REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS**\nTo the Board of Directors and Shareholders of\nFirst Financial Bankshares, Inc.\nWe have audited the accompanying consolidated balance sheets of First Financial Bankshares, Inc. (a Texas\ncorporation) and subsidiaries as of December 31, 2001 and 2000, and the related consolidated statements of\nearnings, comprehensive earnings, shareholders’ equity, and cash flows for each of the three years in the period\nended December 31, 2001. These financial statements are the responsibility of the Company’s management. Our\nresponsibility is to express an opinion on these financial statements based on our audits.\nWe conducted our audits in accordance with auditing standards generally accepted in the United States. Those\nstandards require that we plan and perform the audit to obtain reasonable assurance about whether the financial", - "page_start": 64, - "page_end": 65, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## Southlake\n###### First Financial Bank, National Association, Southlake\nMain Office\n3205 E. Highway 114 Southlake, Texas 76092 *Chartered 1985*\nBranches\n95 Trophy Club Drive Trophy Club, Texas 76262\n891 E. Keller Parkway Suite 100 Keller, Texas 76248\nSenior Officers\nPerry D. Elliott\n*Chairman of the Board*\nMark L. Jones\n*President and Chief Executive Officer*\nF. Mills Shallene\n*Senior Vice President*\nJ. Sean Shope\n*Senior Vice President*\nMichele P. Stevens\n*Senior Vice President and Cashier*\nDirectors\nPerry D. Elliott\n*Chairman of the Board*\nJames E. Burger\n*Burger Construction*\nJack Dortch\n*Jack Dortch Insurance Agency*\nF. Scott Dueser\n*First Financial Bankshares, Inc.*\nDerrell Johnson\n*President, American Council of Engineering* *Companies Life Health Trust*\nMark L. Jones\n*President and Chief Executive Officer*\nK. Wayne Lee\n*President, DDFW Properties*\nRobert S. Mundlin\n*Owner, Lifetime Benefits Insurance*\nJim Ridenour\n*President, Sunbelt Station Service*\nAssets $67,750 $65,554\nLoans 45,132 42,366\nDeposits 61,532 59,672\nEquity 6,295 5,845\nNet Income 412 652\nReturn on Average Assets 0.62% 1.07%\nReturn on Average Equity 6.74 10.97\nIN THOUSANDS December 31, 2002 December 31, 2001\n**9 %** Cities of Southlake, Keller and Roanoke Deposit Market Share\n20\nMark L. Jones\n*President and Chief* *Executive Officer*", - "page_start": 21, - "page_end": 21, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n#### “The value of our stock rose as we achieved higher earnings for the 16th year in a row.”\n\nOther operational systems have been examined and con-\nsistent practices and procedures have been implemented.\nTo further enhance our risk management assessments in\n2003, we will be introducing an Operational Peer Review\nTeam similar to the successful peer review teams used in\nthe Personal Trust areas of our four locations.\nPlans for the formation of a First Financial Bankshares\ntrust company are moving forward with regulatory approval\nanticipated in late Spring or early Summer. This will permit\nyour Company to provide quality, locally delivered trust\nservices to additional markets.\nWith skilled trust professionals offering a complete range\nof financial products and services, the future of our trust\ndepartments look bright. Through dedication to individu-\nalized portfolio design and personalized service, our trust\ndepartments stand ready to meet the needs of our pres-\nent and future clients.\n*98* *99* *00* *01* *02*\n$0\n$4\n$3\n$5\n$6\n$1\n$2\n$5.10 $5.50 $5.89 $5.83\n$4.75\n*98* *99* *00* *01* *02*\n$0\n$500\n$600\n$700\n$800\n$900\n$1000\n$100\n$200\n$300\n$400\n$845 $911 $959 $986\n$774\nTRUST ASSETS in millions TRUST FEES in millions\n13\nDavid Byrd\n*San Angelo* *National Bank*\nPerry Elliott\n*Stephenville Bank* *& Trust Co.*\nJ. Bruce Hildebrand\n*Executive Vice President*\nJanis McDowell\n*First National Bank,* *Sweetwater*\nRobert S. Patterson\n*First National Bank* *of Abilene*\nRobert S. Patterson\nSenior Vice President, Trust Services", - "page_start": 14, - "page_end": 14, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n### Net gain on securities transactions 16,373 67,789 530,097\n\navailable-for-sale 546,613,886 20,142,143 (478,419) 566,277,610\nOther securities 5,453,100 75,919\n\n- 5,529,019\nTotal securities available-for-sale $552,066,986 $20,218,062 $(478,419) $571,806,629\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nNotes to Consolidated Financial Statements\nDecember 31, 2002, 2001 and 2000\nF-14\nDecember 31, 2001\nGross Gross\nAmortized Unrealized Unrealized Estimated\nCost Basis Holding Gains Holding Losses Fair Value\nSecurities held-to-maturity:\nU.S. Treasury securities and\nobligations of U.S. government\ncorporations and agencies $172,879,974 $5,039,045 $ (47,536) $177,871,483\nObligations of state and\npolitical subdivisions 75,959,059 1,670,635 (134,439) 77,495,255\nCorporate bonds 498,483 13,867 - 512,350\nMortgage-backed securities 41,332,974 1,354,710 (978) 42,686,706\nOther securities 4,000 -\n\n- 4,000\nTotal debt securities\nheld-to-maturity $290,674,490 $8,078,257 $ (182,953) $298,569,794\nSecurities available-for-sale:\nU.S. Treasury securities and\nobligations of U.S.\ngovernment corporations and\nagencies $93,150,557 $2,025,482 $(257,163) $94,918,876\nObligations of state and\npolitical subdivisions 82,545,879 1,140,522 (835,320) 82,851,081\nCorporate bonds 56,553,112 2,000,708 (31,141) 58,522,679\nMortgage-backed securities 189,421,296 2,982,733 (684,161) 191,719,868\nTotal debt securities\navailable-for-sale 421,670,844 8,149,445 (1,807,785) 428,012,504\nOther securities 3,006,701 -\n\n- 3,006,701\nTotal securities available-for-sale $424,677,545 $8,149,445 $(1,807,785) $431,019,205\nThe Company invests in mortgage-backed securities that have expected maturities that differ from their contractual\nmaturities. These differences arise because borrowers may have the right to call or prepay obligations with or\nwithout a prepayment penalty. These securities include collateralized mortgage obligations (CMOs) and other asset\nbacked securities. The expected maturities of these securities at December 31, 2002 and 2001, were computed by\nusing scheduled amortization of balances and historical prepayment rates. At December 31, 2002 and 2001, the\nCompany did not hold any CMOs that entail higher risks than standard mortgage-backed securities.\nFIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES\nNotes to Consolidated Financial Statements\nDecember 31, 2002, 2001 and 2000\nF-15\nThe amortized cost and estimated fair value of debt securities at December 31, 2002, by contractual and expected\nmaturity, are shown below.\nHeld-to-Maturity Available-for-Sale\nAmortized Estimated Amortized Estimated\nCost Basis Fair Value Cost Basis Fair Value\nDue within one year $ 55,959,878 $ 57,124,507 $ 46,281,321 $ 47,124,793\nDue after one year through five years 121,052,000 129,421,284 377,002,918 390,627,675\nDue after five years through ten years 9,305,724 10,071,540 63,803,688 65,913,832\nDue after ten years 14,132,182 15,244,820 59,525,959 62,611,310\nTotal debt securities $200,449,784 $211,862,151 $546,613,886 $566,277,610\nSecurities, carried at approximately $239,971,000 and $243,316,000 at December 31, 2002 and 2001, respectively,\nwere pledged as collateral for public or trust fund deposits and for other purposes required or permitted by law.", - "page_start": 76, - "page_end": 78, - "source_file": "NASDAQ_FFIN_2002.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_FFIN_2002.pdf", - "query": "What is the address of the San Angelo National Bank main office ?", - "target_page": 21, - "target_passage": "Main Office 301 W. Beauregard San Angelo, Texas 76903 Chartered 1997 ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# annual report\n\n## San Angelo\n\nMain Office\n301 W. Beauregard San Angelo, Texas 76903 *Chartered 1997*\nBranch\n3471 Knickerbocker San Angelo, Texas 76904\nSenior Officers\nMichael L. Boyd\n*President and Chief Executive Officer*\nDavid Byrd\n*Executive Vice President and Trust Officer*\nRobert Pate\n*Executive Vice President*\nKatherine Reeves\n*Executive Vice President and Cashier*\nDirectors\nDal DeWees\n*Chairman of the Board*\nGeorge Alexander\n*Partner, Alexander Construction Company*\nMichael L. Boyd\n*President and Chief Executive Officer*\nW. Dan Cravy, M.D.\n*Physician*\nDavid B. Drake\n*Investment Advisor*\nF. Scott Dueser\n*First Financial Bankshares, Inc.*\nDoug Eakman\n*Owner, Pecos Street Pharmacy*\nJoe Henderson\n*President, Porter Henderson Implement* *Company, Inc.*\nRobert D. Housley\n*President and Owner,* *Housley Communications*\nJim Johnson\n*Shannon, Porter, Johnson, Pfluger,* *Davis & Joynton, LLP*\nDavid F. Lupton\n*President, Angelo Glass & Mirror* *Company, Inc.*\nKenneth T. Murphy\n*First Financial Bankshares, Inc.*\nBill Pfluger\n*Rancher*\nRichard W. Salmon\n*Investments*\nJohn E. Schwartz, Sr.\n*Farmer/Rancher*\nF.L. (Steve) Stephens\n*Retired Chairman and Chief Executive Officer,* *Town & Country Food Stores, Inc.*\nAssets $303,124 $299,808\nLoans 115,450 110,685\nDeposits 251,931 257,212\nEquity 30,634 27,986\nNet Income 4,917 4,167\nTrust Assets 144,047 129,471\nReturn on Average Assets 1.70% 1.46%\nReturn on Average Equity 16.48 15.13\nIN THOUSANDS December 31, 2002 December 31, 2001\n###### San Angelo National Bank\n**24 %** Tom Green County Deposit Market Share\n19\nMichael L. Boyd\n*President and* *Chief Executive Officer*", - "page_start": 20, - "page_end": 20, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **Competition**\n\nadvertising, public relations, and computer services.\nWhile we have no specific acquisition agreements in place or commitments to expand our branch network, we\nperiodically evaluate various potential financial institution acquisition opportunities and also periodically evaluate\npotential locations for new branch offices. We anticipate that funding for any acquisitions or expansions would be\nprovided from our existing cash balances, available dividends from subsidiary banks, utilization of available lines of\ncredit and future debt or equity offerings.\n####### **Services Offered by Our Subsidiary Banks**\nEach of our subsidiary banks is a separate legal entity that operates under the day-to-day management of its own\nboard of directors and officers. Each of our subsidiary banks provides general commercial banking services, which\ninclude accepting and holding checking, savings and time deposits, making loans, automated teller machines, drive-\nin and night deposit services, safe deposit facilities, transmitting funds, and performing other customary commercial\nbanking services. Certain of our subsidiary banks also administer pension plans, profit sharing plans and other\nemployee benefit plans. First National Bank of Abilene, First National Bank, Sweetwater, Stephenville Bank and\nTrust Co. and San Angelo National Bank have active trust departments. The trust departments offer a complete\n3\nrange of services to individuals, associations, and corporations. These services include administering estates,\ntestamentary trusts, various types of living trusts, and agency accounts. In addition, First National Bank of Abilene,\nFirst Financial Bank, Cleburne, San Angelo National Bank and First Financial Bank, National Association,\nSouthlake, Texas provide securities brokerage services through arrangements with various third parties.\nWe have filed an application with the office of the Comptroller of the Currency to form a limited purpose\nnational bank under which we will consolidate the management of our current trust departments. The new entity\nwill operate as a subsidiary of our subsidiary holding company, First Financial Bankshares of Delaware, Inc. We\nbelieve that with this structure we can more effectively manage our current trust operations and provide trust\nservices to customers of our banks that do not currently have trust departments. We anticipate that the new trust\ncompany will begin operations in the latter part of 2003.\n####### **Competition**\nCommercial banking in Texas is highly competitive, and because we hold less than 1% of the state’s deposits,\nwe represent only a minor segment of the industry. To succeed in this industry, our management believes that our\nbanks must have the capability to compete in the areas of (1) interest rates paid or charged; (2) scope of services", - "page_start": 29, - "page_end": 30, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n#### “As with all businesses, it’s people that make the difference.” .\n\nBob Housley appreciates loyalty.\nHis company, Housley Communications, is a thriv-\ning business with a staff of 225 and contracting\nrelationships with over 700 firms. The company\nprovides engineering and implementation of\nadvanced telecommunications systems. “We pro-\nvide everything a company needs to go from zero\nto 100 percent.”\nSuccess hasn’t necessarily been easy. “We had\nsome difficult times when we were starting out in\nthe ’80s,” says Housley. “San Angelo National\nBank worked very diligently to help me get where\nI am today. They stuck with me and were always\nteam players.”\nHousley is a demanding customer - a trait to\nwhich he credits much of his success. “I am very\ncustomer service-oriented. It’s how I built my busi-\nness. I appreciate that I can get that same type of\ndedication from San Angelo National Bank, and I\nsee it reflected throughout the First Financial\nBankshares organization.”\nHousley the shareholder is no less demanding, but\nhe’s had good reason to be pleased with his\nreturns from First Financial Bankshares. “First\nFinancial’s expansion strategy is excellent - they\ndo their research and find banks with good oppor-\ntunity. Their operations are sound, and their growth\nis well-managed. I believe they are one of the\nbest mid-size banking organizations around.”\nBob Housley\nPresident Housley Communications San Angelo, Texas 9", - "page_start": 10, - "page_end": 10, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## Abilene\n\n###### First National Bank of Abilene\nAssets $705,468 $670,959\nLoans 353,564 344,341\nDeposits 624,262 598,310\nEquity 68,670 63,276\nNet Income 14,277 13,051\nTrust Assets 740,745 722,504\nReturn on Average Assets 2.12% 1.98%\nReturn on Average Equity 21.05 20.19\nIN THOUSANDS December 31, 2002 December 31, 2001\n**46 %** Taylor County Deposit Market Share\n14\nMain Office\n400 Pine Street Abilene, Texas 79601 *Chartered 1890*\nBranches\n4400 Buffalo Gap Road Abilene, Texas 79606\n4350 Southwest Drive Abilene, Texas 79606\n920 N. Willis Abilene, Texas 79603\n3300 S. 14th Street Abilene, Texas 79605\n1010 N. Judge Ely Blvd. Abilene, Texas 79601\n701 Pine Street Abilene, Texas 79601\n1345 Barrow Street Abilene, Texas 79605\nSenior Officers\nF. Scott Dueser\n*Chairman of the Board*\nChuck A. Cowell\n*President and Chief Executive Officer*\nRon Fogle\n*Executive Vice President, Commercial Loans*\nRobert S. Patterson\n*Executive Vice President and* *Senior Trust Officer*\nJohn Prince\n*Executive Vice President, Personal Loans*\nMario A. Luppino\n*Executive Vice President, Marketing and Retail*\nGary Tucker, CDP\n*Executive Vice President and* *Chief Information Officer*\nLeo Dennis\n*Executive Vice President, Chief Financial* *Officer and Cashier*\nDirectors\nChuck A. Cowell\n*President and Chief Executive Officer*\nJ. Michael Alexander\n*President, James M. Alexander & Co.*\nTucker S. Bridwell\n*President and Chief Executive Officer,* *Mansefeldt Investments, Inc.*\nJoseph E. Canon\n*Executive Director, Dodge Jones Foundation*\nDavid Copeland\n*President, Shelton Family Foundation*\nJoe Crawford\n*President, Abilene Aero, Inc.*\nF. Scott Dueser\n*First Financial Bankshares, Inc.*\nCharles Ezzell\n*Investments*\nAllan D. Frizzell\n*Executive Vice President,* *Enrich Oil Corporation*\nRaymond A. McDaniel, Jr.\n*Investments*\nBynum Miers\n*Rancher*\nWilliam D. Minter\n*Vice President, CameraMouse*\nStanley Morris, Jr.\n*Investments*\nKenneth T. Murphy\n*First Financial Bankshares, Inc.*\nJames Parker\n*President, Parker Properties, Inc.*\nJack D. Ramsey, M.D.\n*Physician*\nDian Graves Stai\n*Investments*\nMichael C. Waters, F.A.C.H.E.\n*President, Hendrick Health System*\nAdvisory\nBob J. Surovik\n*McMahon, Surovik, Suttle, Buhrmann,* *Hicks and Gill, P.C.*\nSteve Suttle\n*McMahon, Surovik, Suttle, Buhrmann,* *Hicks and Gill, P.C.*\nChuck A. Cowell\n*President and* *Chief Executive Officer*", - "page_start": 15, - "page_end": 15, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## Sweetwater\n###### First National Bank, Sweetwater\nMain Office\n201 Elm Street Sweetwater, Texas 79556 *Chartered 1948*\nBranches\n123 N. Concho Roby, Texas 79543\n117 N. Main Trent, Texas 79561\nSenior Officers\nJ.V. Martin\n*Chairman of the Board, President and* *Chief Executive Officer*\nKirby Andrews\n*Senior Vice President, Lending*\nRodney Foster\n*Senior Vice President, Lending*\nJanis McDowell\n*Senior Vice President, Trust Officer*\nDonnie Ruppert\n*Senior Vice President and Controller*\nDirectors\nJ.V. Martin\n*Chairman of the Board, President and* *Chief Executive Officer*\nGlenn D. Bennett\n*Bennett & Associates*\nLouis Brooks, Jr.\n*Ranching, Brooks-Maberry, Inc.*\nBill W. Burns\n*President, Bill Burns Oil Co., Inc.*\nRonnie Cox\n*Owner, Cox Jewelry*\nF. Scott Dueser\n*First Financial Bankshares, Inc.*\nCecil J. King\n*Retired President, Citizens State Bank, Roby*\nThomas L. Rees, Sr.\n*Rees and Rees, Attorneys*\nAssets $112,079 $104,968\nLoans 49,487 46,666\nDeposits 100,306 90,100\nEquity 11,114 10,204\nNet Income 2,078 1,605\nTrust Assets 64,854 66,118\nReturn on Average Assets 1.99% 1.53%\nReturn on Average Equity 19.15 15.82\nIN THOUSANDS December 31, 2002 December 31, 2001\n**38 %** Nolan and Fisher Counties Deposit Market Share\n22\nJ.V. Martin\n*Chairman of the Board, President and* *Chief Executive Officer*", - "page_start": 23, - "page_end": 23, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **First Financial Bankshares, Inc.**\n\na series of reorganizations, mergers, and acquisitions since 1956, we now own, through our wholly-owned Delaware\nsubsidiary, First Financial Bankshares of Delaware, Inc., ten banks organized and located in Texas. These ten banks\nare:\n- First National Bank of Abilene, Abilene, Texas;\n\n- Hereford State Bank, Hereford, Texas;\n\n- First National Bank, Sweetwater, Texas;\n2\n- Eastland National Bank, Eastland, Texas;\n\n- First Financial Bank, National Association, Cleburne, Texas;\n\n- Stephenville Bank and Trust Co., Stephenville, Texas;\n\n- San Angelo National Bank, San Angelo, Texas;\n\n- Weatherford National Bank, Weatherford, Texas;\n\n- First Financial Bank, National Association, Southlake, Texas; and\n\n- City National Bank, Mineral Wells, Texas.\nAs described in more detail below, we elected to be treated as a financial holding company in September 2001.\nOur service centers are located primarily in North Central and West Texas. Considering the branches and\nlocations of all our subsidiary banks, as of December 31, 2002, we had 28 financial centers across Texas, with seven\nlocations in Abilene, two locations in Cleburne, two locations in Stephenville, two locations in San Angelo, three\nlocations in Weatherford, and one location each in Mineral Wells, Hereford, Sweetwater, Eastland, Southlake,\nAledo, Alvarado, Burleson, Keller, Trophy Club, Roby, and Trent.\nInformation on our revenues, profits and losses and total assets appears in the discussion of our Results of\nOperations contained in Item 7 hereof.\n####### **First Financial Bankshares, Inc.**\nWe provide management and technical resources and policy direction to our subsidiary banks, which enables\nthem to improve or expand their banking services while continuing their local activity and identity. Each of our\nsubsidiary banks operates under the day-to-day management of its own board of directors and officers, with\nsubstantial authority in making decisions concerning their own investments, loan policies, interest rates, and service\ncharges. We provide resources and policy direction in, among other things, the following areas:\n- asset and liability management;\n- accounting, budgeting, planning and insurance;\n- capitalization; and\n- regulatory compliance.\nIn particular, we assist our subsidiary banks with, among other things, decisions concerning major capital\nexpenditures, employee fringe benefits, including pension plans and group insurance, dividend policies, and\nappointment of officers and directors and their compensation. We also perform, through corporate staff groups or\nby outsourcing to third parties, internal audits and loan reviews of our subsidiary banks. Through First National\nBank of Abilene, we provide advice and specialized services for our banks related to lending, investing, purchasing,", - "page_start": 28, - "page_end": 29, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## Southlake\n###### First Financial Bank, National Association, Southlake\nMain Office\n3205 E. Highway 114 Southlake, Texas 76092 *Chartered 1985*\nBranches\n95 Trophy Club Drive Trophy Club, Texas 76262\n891 E. Keller Parkway Suite 100 Keller, Texas 76248\nSenior Officers\nPerry D. Elliott\n*Chairman of the Board*\nMark L. Jones\n*President and Chief Executive Officer*\nF. Mills Shallene\n*Senior Vice President*\nJ. Sean Shope\n*Senior Vice President*\nMichele P. Stevens\n*Senior Vice President and Cashier*\nDirectors\nPerry D. Elliott\n*Chairman of the Board*\nJames E. Burger\n*Burger Construction*\nJack Dortch\n*Jack Dortch Insurance Agency*\nF. Scott Dueser\n*First Financial Bankshares, Inc.*\nDerrell Johnson\n*President, American Council of Engineering* *Companies Life Health Trust*\nMark L. Jones\n*President and Chief Executive Officer*\nK. Wayne Lee\n*President, DDFW Properties*\nRobert S. Mundlin\n*Owner, Lifetime Benefits Insurance*\nJim Ridenour\n*President, Sunbelt Station Service*\nAssets $67,750 $65,554\nLoans 45,132 42,366\nDeposits 61,532 59,672\nEquity 6,295 5,845\nNet Income 412 652\nReturn on Average Assets 0.62% 1.07%\nReturn on Average Equity 6.74 10.97\nIN THOUSANDS December 31, 2002 December 31, 2001\n**9 %** Cities of Southlake, Keller and Roanoke Deposit Market Share\n20\nMark L. Jones\n*President and Chief* *Executive Officer*", - "page_start": 21, - "page_end": 21, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **Dividends**\n\nThese documents are posted to our web site as soon as reasonably practicable after we have filed them with the SEC.\n####### **ITEM 2. PROPERTIES**\nOur principal office is located in the First National Bank Building at 400 Pine Street in downtown Abilene,\nTexas. We lease two spaces in a building owned by First National Bank of Abilene. The lease for approximately\n2,300 square feet of space expires December 31, 2004. The lease for approximately 1,100 square feet of space\nexpires May 31, 2006. Our subsidiary banks collectively own 22 banking facilities, some of which are detached\ndrive-ins, and they also lease six banking facilities. Our management considers all of our existing locations to be\nwell-suited for conducting the business of banking. We believe that our existing facilities are adequate to meet our\nrequirements and our subsidiary banks’ requirements for the foreseeable future.\n####### **ITEM 3. LEGAL PROCEEDINGS**\nFrom time to time we and our subsidiary banks are parties to lawsuits arising in the ordinary course of our\nbanking business. However, there are no material pending legal proceedings to which we, our subsidiary banks or\nour other direct and indirect subsidiaries, or any of their properties, are currently subject. Other than regular, routine\nexaminations by state and federal banking authorities, there are no proceedings pending or known to be\ncontemplated by any governmental authorities.\n####### **ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS**\nNo matters were submitted to a vote of our security holders during the fourth quarter of our fiscal year ended\nDecember 31, 2002.\n12\n####### **PART II**\n####### **ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY AND RELATED STOCKHOLDER**\n####### **MATTERS**\n####### **Market Information**\nOur common stock, par value $10.00 per share, is traded on the Nasdaq Stock Market under the trading symbol\nFFIN. See “Item 8—Financial Statements and Supplementary Data—Quarterly Financial Data” for the high, low\nand closing sales prices as reported by the Nasdaq Stock Market for our common stock for the periods indicated.\n####### **Holders**\nAs of February 13, 2003, we had 1,604 shareholders of record.\n####### **Dividends**\nSee “Item 8—Financial Statements and Supplementary Data—Quarterly Results of Operations” for the\nfrequency and amount of cash dividends paid by us. Also, see “Item 1 - Business - Supervision and Regulation -\nPayment of Dividends” and “Item 7 - Management’s Discussion and Analysis of the Financial Condition and\nResults of Operations - Liquidity - Dividends” for restrictions on our present or future ability to pay dividends,", - "page_start": 38, - "page_end": 39, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n#### “First Financial doesn’t seem like a bank that’s owned by an out-of- town company.”\n\nis to be active, get things done and set a positive\nexample for the city she loves.\nMorford does business with First National Bank of\nAbilene, in part because she appreciates the\nexample they set, too. “My husband was in the cat-\ntle business. He depended upon loans from First\nNational,” says Morford. “After he died, I knew that\nI did not want to stay in the cattle business, so I\nsold it. That gave me money to invest.”\nMorford chose to work with First National Bank of\nAbilene’s Trust Department. “I created a family\nlimited partnership. During a time when there was\na lot of hysteria in the markets, they were con-\nservative. They kept an even keel and have done\nwell despite the difficult market.\n“They are a good bunch of folks, and they make\nit a point to serve the community by joining boards\nand lending a hand where help is needed. They are\nvery careful in the people they hire. They nurture\nthem and bring them along, and they don’t hesi-\ntate to recruit from other areas when necessary.\nThey keep the interests of the shareholders and\ncustomers close to heart.\n“With First Financial Bankshares, you know the\npeople that you work with, and they are friends.\nPeople that you trust.”\nMaggy Morford\nCivic Leader Investor Abilene, Texas", - "page_start": 12, - "page_end": 12, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## Mineral Wells\n###### City National Bank, Mineral Wells\nOffice\n1800 E. Hubbard Mineral Wells, Texas 76068 *Chartered 1925*\nSenior Officers\nKen A. Williamson\n*Chairman of the Board, President and* *Chief Executive Officer*\nBrad Seay\n*Executive Vice President, Lending*\nEddie Gregory\n*Vice President*\nKay Hudspeth\n*Cashier*\nMike Mearse\n*Vice President*\nDirectors\nKen A. Williamson\n*Chairman of the Board, President and* *Chief Executive Officer*\nF. Scott Dueser\n*First Financial Bankshares, Inc.*\nTerry L. Murphy\n*President and Chief Executive Officer,* *Murphy and Murphy, Inc.*\nDon O’Neal\n*Don O’Neal Distributing Company, Inc.,* *O’Neal Enterprises, Inc.*\nDavid Ramsey, M.D.\n*Family Practice Center*\nBrad Seay\n*Executive Vice President*\nJimmy Seay\n*Investments and Ranching*\nWalter Joe Thomas, D.D.S.\n*Dentist*\nAssets $93,969 $91,252\nLoans 51,224 48,838\nDeposits 84,043 82,339\nEquity 9,538 8,433\nNet Income 1,659 574\nReturn on Average Assets 1.79% 1.25%\nReturn on Average Equity 18.02 13.22\nIN THOUSANDS December 31, 2002 December 31, 2001\n**26 %** Palo Pinto County Deposit Market Share\n18\nKen A. Williamson\n*Chairman of the Board, President and* *Chief Executive Officer*", - "page_start": 19, - "page_end": 19, - "source_file": "NASDAQ_FFIN_2002.pdf" - } - ] - }, - { - "references": { - "source_file": "news3.pdf", - "query": "What kind of scholarship programs are available to start a financial career?", - "target_page": 1, - "target_passage": "Some are offered directly through colleges and universities that have financial planning degree and certificate programs. Others are available through nonprofits and organizations like the CFP Board Center for Financial Planning", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 3 Great Resources to Kick-Start Your Financial Planning Career\n\n## 3 Great Resources to Kick-Start Your Financial Planning Career\n\n[(NewsUSA)](https://www.newsusa.com/) - Finding a rewarding career that offers growth potential, work-life balance and the satisfaction of\nhelping others is a key priority for many job seekers. With those goals in mind, a career in financial planning should\nbe a top contender, whether you are just starting out or looking to make a career change. But once you have\ndecided that financial planning is the field for you, how do you get started? Here are three resources that can help\nyou launch a successful financial planning career.\n1. [Guide to Careers in Financial Planning](https://www.cfp.net/knowledge/reports-and-statistics/guide-to-careers-in-financial-planning) . Based on interviews with leading financial services firms, this guide\nintroduces you to the wide range of career opportunities in the financial planning profession. It identifies typical entry\npoints and career tracks, explores the types of companies that hire financial planners and provides information on\nhow to find financial planning career opportunities. It also includes resources such as a list of recommended\nquestions to ask in a job interview.\n2. Scholarship Programs. Dozens of scholarship programs are available to support you on your professional\njourney. Some are offered directly through colleges and universities that have financial planning degree and\ncertificate programs. Others are available through nonprofits and organizations like the CFP Board Center for\nFinancial Planning, which administers [16 scholarship programs](https://www.cfp.net/get-certified/tools-and-resources/apply-for-a-scholarship) that help pay for the education and exam\nrequirements to become a CERTIFIED FINANCIAL PLANNERTM professional. Financial services firms may offer\nscholarships or tuition reimbursements to employees to cover the costs of obtaining professional designations and\ncredentials such as CFP® certification -- some of which may be required to advance within the company.\n3. Career Fairs. In-person and virtual career fairs provide valuable opportunities to connect with prospective\nemployers. CFP Board’s spring and fall career fairs are some of the most popular hiring events in the profession,\nwith dozens of firms participating in these online exhibitions. Job seekers can visit employers’ virtual exhibit booths\nand view open jobs and internships, apply for open positions and interact with employers through one-on-one video\nmeetings and messaging. You can also visit the [CFP Board Career Center](https://careers.cfp.net/) to browse current job and internship\nopportunities in financial planning, as well as a collection of articles providing career guidance.\nOther top resources include career offices at your college or university, financial services companies’ career", - "page_start": 0, - "page_end": 0, - "source_file": "news3.pdf" - }, - { - "text": "# 3 Great Resources to Kick-Start Your Financial Planning Career\n\n[Log in](https://about.newsusa.com/user/login)\n[Home](https://about.newsusa.com/) / [Money](https://about.newsusa.com/taxonomy/term/19) / 3 Great Resources to Kick-Start Your Financial Planning Career", - "page_start": 0, - "page_end": 0, - "source_file": "news3.pdf" - }, - { - "text": "# 3 Great Resources to Kick-Start Your Financial Planning Career\n\n## 3 Great Resources to Kick-Start Your Financial Planning Career\n\nwebsites and professional organizations that may have a local chapter near you.\nMaking the most of these resources will not only help you find a financial planning job, but also support your growth\n[and development as a future financial planning professional. To learn more about CFP® certification, visit the ](https://www.cfp.net/why-cfp-certification/the-standard-of-excellence) CFP\nBoard website .\nArticle Link\n[https://about.newsusa.com/3-great-resources-to-kick-start-your-financial-planni...](https://about.newsusa.com/3-great-resources-to-kick-start-your-financial-planning-career)\n[MONEY](https://about.newsusa.com/taxonomy/term/19)\n11/23/2022\nRELATED ARTICLES\n\n[Flexibility is Key to a Thriving](https://about.newsusa.com/flexibility-is-key-to-a-thriving-retirement)\nRetirement\nJun 26, 2023\nHow Financial Planners Can\n[Advance Equality](https://about.newsusa.com/how-financial-planners-can-advance-equality)\nFeb 23, 2023\nSpending and Saving\n[Strategies for 2023](https://about.newsusa.com/spending-and-saving-strategies-for-2023)\nJan 12, 2023\n[Planning for Winter Expenses](https://about.newsusa.com/planning-for-winter-expenses-pays-off)\nPays Off\nDec 07, 2022\n4 Tax-Smart Strategies for Your\n[Charitable 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All Rights Reserved.", - "page_start": 3, - "page_end": 4, - "source_file": "news3.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### INVESTING IN OUR COMMUNITIES »\n\nschool located in Oklahoma City for juniors and seniors with exceptional\nabilities. The extremely competitive school is helping train the next gen-\neration of scientists and mathematicians.\nWe also established the Chesapeake Energy Presidential Scholars Pro­\ngram at the Oklahoma City University Meinders School of Business, making\na $5.0 million commitment to be distributed over the next five years. The\nChesapeake Scholars Program will provide up to $25,000 per year in tuition\nto selected students pursuing careers in finance, economics, accounting,\nmarketing, business administration, computer science and information\ntechnology. In addition, scholars will take part in a Chesapeake Presiden­\ntial Leadership Course facilitated by faculty members in coordination with\ndesignated Chesapeake leadership coaches, including a Chesapeake senior\nvice president and OCU alumni.\nIn 2007 Chesapeake launched a scholarship program in Texas with an\ninitial $1.25 million contribution, challenging the cities of Fort Worth and Dal­\nlas to match its gift within a year. The cities responded and matched the gift,\nso Chesapeake in 2008 added another $1.25 million to the fund, bringing the\ntotal to $3.75 million. The Chesapeake Scholarship Fund currently funds the\ncost of higher education for 48 minority students. The fund provides each\nstudent $20,000 a year for up to four years at the school of their choice. To\ndate more than $1.0 million has been distributed to deserving local students.\nTo help ensure the training of qualified geologists, engineers, land­\nmen and energy lawyers in the next generation, we award scholarships\nto students pursuing energy-related degrees. We also help mentor them\nthrough Chesapeake’s Peak Program. Junior- and senior-level scholarship\nrecipients are paired with Chesapeake employee mentors who help devel­\nop students’ knowledge and provide career advice. There are currently 25\nmentors and 40 scholarship recipients participating in the Peak Program.\nOur recruiting team also initiated a strategic military recruitment\neffort during the past two years to hire former military personnel to\nwork in a variety of leadership and crew positions. This effort earned\nChesapeake an honor from G.I. JOBS magazine when we were named a\n2011 Top 100 Military-Friendly Employer. Chesapeake currently employs\n37 men and women who formerly served as junior military officers and\nmore than 100 former servicemen and servicewomen who joined the\ncompany through a program called Troops 2 Roughnecks.\nIn addition to our specific scholarship programs, one-time educational\ndonations and recruitment efforts, in 2010 we gave more than $1.8 million", - "page_start": 25, - "page_end": 26, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\nFINANCIAL SECTION\nContents\nConsolidated Five-Year Summary 70\nBusiness and Other Risks 71\nConsolidated Balance Sheets 72\nConsolidated Statements of Income 74\nConsolidated Statements of Shareholders’ Equity 75\nConsolidated Statements of Cash Flows 76\nNotes to Consolidated Financial Statements 77\nReport of Independent Auditors 104\nNon-consolidated Five-Year Summary 105\nFINANCIAL SECTION", - "page_start": 69, - "page_end": 70, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n#### **Activities**\n\n**For further details,**\n**please see our website.**\nMitsui Sumitomo VISA Card\nc UNICEF\nMozambique/Arild Drivdal\n**International cooperation begins at home**\nThe SMFG Group is engaged in a range of activities The SMFG Group is engaged in a range of activities\nthat contribute to development at both the regional that contribute to development at both the regional\nand international level. In addition to overseas units’ and international level. In addition to overseas units’\nindependent initiatives, which are geared to host independent initiatives, which are geared to host\ncountry issues and characteristics, the Group supports country issues and characteristics, the Group supports\nprojects that have contributed to achievement of the projects that have contributed to achievement of the\nUnited Nations’ global Millennium Development Goals, United Nations’ global Millennium Development Goals,\nsuch as poverty eradication, health improvement and such as poverty eradication, health improvement and\nstatus improvement for education and women in status improvement for education and women in\ndeveloping countries. Our support takes the form of developing countries. Our support takes the form of\ndonations to non-profit and non-governmental donations to non-profit and non-governmental\norganizations, through the employee volunteer fund. organizations, through the employee volunteer fund.\n(The map shows areas where fund money is used, (The map shows areas where fund money is used,\nmarked with a marked with a ★ symbol). Please see our website for symbol). Please see our website for\nmore details. more details.\nEurope & Africa Middle East & Asia North America\n**Scholarships at major universities 2**\n**2**\n**China**\nSumitomo Mitsui Banking Corporation (China) Limited Sumitomo Mitsui Banking Corporation (China) Limited\nestablished a scholarship program for students of Zhejiang established a scholarship program for students of Zhejiang\nUniversity, Shanghai Inter University, Shanghai Inter-\nnational Studies University, national Studies University,\nSun Yat-sen University, Sun Yat-sen University,\nand other universities. and other universities.\nSMBC Hong Kong Branch makes donations to the Asian SMBC Hong Kong Branch makes donations to the Asian\nYouth Orchestra (AYO), Youth Orchestra (AYO),\ncomprising young Asian comprising young Asian\nmusicians selected musicians selected\nthrough auditioning who through auditioning who\nperform all over Asia. perform all over Asia.\nAs a way of increasing understanding of Japanese culture, As a way of increasing understanding of Japanese culture,\nSMBC SMBC’s Seoul Branch donates funds to make possible the s Seoul Branch donates funds to make possible the\nholding of a competition holding of a competition\ninvolving theatrical perfor involving theatrical perfor-", - "page_start": 13, - "page_end": 14, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "## Financial Information\n\n**CONSOLIDATED STATEMENTS OF PROFIT OR LOSS AND OTHER COMPREHENSIVE INCOME**\n\n####### **For the year ended 31 December**\n\n####### **Note**", - "page_start": 55, - "page_end": 56, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n## **2023 Financial Health**\n\n#### **Income**\n**Foundations** $4,402,663\n**Corporate Sponsors** $413,349\n**Major Donors** $103,215\n**Small Dollar Donors** $144,217\n**Program Income** $169,980\n**Consulting** $173,939\n**In-Kind** $30,358\n**Other** $38,792\n**Total:** $5,496,708", - "page_start": 9, - "page_end": 9, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORK\n\n### FINANCE\n\nprepare for the spring season. As evidenced by the strong\nsales volume so far in fiscal 2005, it appears that our\ndecision was correct. The second reason was the\nconsolidation of new companies, whose operations are not\nyet as efficient as Nissan’s. I believe, though, that we can\napply our methodology to these newly consolidated\ncompanies. We will focus on reducing working capital on\na consolidated basis.\nWe will not change our commitment to the NISSAN\nValue-Up dividend plan. Our dividend policy is transparent\nbecause we have already announced our dividends for the\nnext three years. I believe that this benefits our\nO U R W O R K\n10\n8\n(%)\n6\n4\n2\n0 **’00 ’01 ’02 ’03 ’04**\nNISSAN Company A Company B\n9.0\n7.6\n5.8 4.0 3.6\n3.1*\n**Working Capital Management**\nConsolidated automotive working capital/consolidated automotive turnover\n* Same scope pf consolidation as P&L, excluding change of cash compared\nto fiscal year 2003\nwe had many foreign executives working at Nissan\nheadquarters, and the majority of communications were in\nEnglish as well as Japanese. As a result, more employees,\nincluding non-management staff, are being assigned to\nwork outside of Japan. In addition, proficiency in English is\nnow a prerequisite for all managers at Nissan. These efforts\nto promote diversity are transforming our corporate culture.\nOne of the most interesting developments of NISSAN\n180 was the advent of the Career Coach system, which we\nimported from our Alliance partner, Renault. In a modern\nbusiness structure, HR is in charge of structural and\nsystem functions such as compensation. The Career Coach\nsystem provides career development for the individual\nemployee. There are five career coaches at this time, one\nfor each of the major functions. Their collective task is to\nidentify people of high potential and create career plans for\nthem. In a sense, they work outside of HR, although they\nreport to me. The coaches gather once a month for the\nNissan Assignment Committee, headed by Mr. Ghosn, to\nreport on their activities.\nEmployees at Nissan also have the chance to control\ntheir career paths through our internal “self-career” system\non the Company’s intranet. Managers can search for\nemployees registered on the system for open positions\nthey have and proactively post job vacancies on the open-", - "page_start": 56, - "page_end": 57, - "source_file": "OTC_NSANY_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "news3.pdf", - "query": "what are career fairs for?", - "target_page": 1, - "target_passage": " In-person and virtual career fairs provide valuable opportunities to connect with prospective employers.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 3 Great Resources to Kick-Start Your Financial Planning Career\n\n## 3 Great Resources to Kick-Start Your Financial Planning Career\n\n[(NewsUSA)](https://www.newsusa.com/) - Finding a rewarding career that offers growth potential, work-life balance and the satisfaction of\nhelping others is a key priority for many job seekers. With those goals in mind, a career in financial planning should\nbe a top contender, whether you are just starting out or looking to make a career change. But once you have\ndecided that financial planning is the field for you, how do you get started? Here are three resources that can help\nyou launch a successful financial planning career.\n1. [Guide to Careers in Financial Planning](https://www.cfp.net/knowledge/reports-and-statistics/guide-to-careers-in-financial-planning) . Based on interviews with leading financial services firms, this guide\nintroduces you to the wide range of career opportunities in the financial planning profession. It identifies typical entry\npoints and career tracks, explores the types of companies that hire financial planners and provides information on\nhow to find financial planning career opportunities. It also includes resources such as a list of recommended\nquestions to ask in a job interview.\n2. Scholarship Programs. Dozens of scholarship programs are available to support you on your professional\njourney. Some are offered directly through colleges and universities that have financial planning degree and\ncertificate programs. Others are available through nonprofits and organizations like the CFP Board Center for\nFinancial Planning, which administers [16 scholarship programs](https://www.cfp.net/get-certified/tools-and-resources/apply-for-a-scholarship) that help pay for the education and exam\nrequirements to become a CERTIFIED FINANCIAL PLANNERTM professional. Financial services firms may offer\nscholarships or tuition reimbursements to employees to cover the costs of obtaining professional designations and\ncredentials such as CFP® certification -- some of which may be required to advance within the company.\n3. Career Fairs. In-person and virtual career fairs provide valuable opportunities to connect with prospective\nemployers. CFP Board’s spring and fall career fairs are some of the most popular hiring events in the profession,\nwith dozens of firms participating in these online exhibitions. Job seekers can visit employers’ virtual exhibit booths\nand view open jobs and internships, apply for open positions and interact with employers through one-on-one video\nmeetings and messaging. You can also visit the [CFP Board Career Center](https://careers.cfp.net/) to browse current job and internship\nopportunities in financial planning, as well as a collection of articles providing career guidance.\nOther top resources include career offices at your college or university, financial services companies’ career", - "page_start": 0, - "page_end": 0, - "source_file": "news3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n**Artificial intelligence** ( **AI** [), in its broadest sense, is intelligence exhibited by machines, particularly](https://en.wikipedia.org/wiki/Machine)\n[computer systems. It is a field of research in computer science that develops and studies methods and](https://en.wikipedia.org/wiki/Computer_science)\n[software that enable machines to perceive their environment and use learning and intelligence to take](https://en.wikipedia.org/wiki/Machine_learning)\nactions that maximize their chances of achieving defined goals. [1] Such machines may be called AIs.\n[High-profile applications of AI include advanced web search engines (e.g., Google Search);](https://en.wikipedia.org/wiki/Google_Search)\n[recommendation systems (used by YouTube, Amazon, and Netflix); virtual assistants (e.g., Google](https://en.wikipedia.org/wiki/Google_Assistant)\n[Assistant, Siri, and Alexa); autonomous vehicles (e.g., Waymo); generative and creative tools (e.g.,](https://en.wikipedia.org/wiki/Computational_creativity)\n[ChatGPT and AI art); and superhuman play and analysis in strategy games (e.g., chess and Go). However,](https://en.wikipedia.org/wiki/Go_(game))\nmany AI applications are not perceived as AI: \"A lot of cutting edge AI has filtered into general\napplications, often without being called AI because once something becomes useful enough and common\n[enough it's not labeled AI anymore.\"](https://en.wikipedia.org/wiki/AI_effect) [2][3]\nVarious subfields of AI research are centered around particular goals and the use of particular tools. The\n[traditional goals of AI research include reasoning, knowledge representation, planning, learning, natural](https://en.wikipedia.org/wiki/Natural_language_processing)\n[language processing, perception, and support for robotics.](https://en.wikipedia.org/wiki/Robotics) [a] [ General intelligence—the ability to complete](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\nany task performed by a human on an at least equal level—is among the field's long-term goals. [4] To", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# 3 Great Resources to Kick-Start Your Financial Planning Career\n\n[Log in](https://about.newsusa.com/user/login)\n[Home](https://about.newsusa.com/) / [Money](https://about.newsusa.com/taxonomy/term/19) / 3 Great Resources to Kick-Start Your Financial Planning Career", - "page_start": 0, - "page_end": 0, - "source_file": "news3.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORK\n\n### FINANCE\n\nprepare for the spring season. As evidenced by the strong\nsales volume so far in fiscal 2005, it appears that our\ndecision was correct. The second reason was the\nconsolidation of new companies, whose operations are not\nyet as efficient as Nissan’s. I believe, though, that we can\napply our methodology to these newly consolidated\ncompanies. We will focus on reducing working capital on\na consolidated basis.\nWe will not change our commitment to the NISSAN\nValue-Up dividend plan. Our dividend policy is transparent\nbecause we have already announced our dividends for the\nnext three years. I believe that this benefits our\nO U R W O R K\n10\n8\n(%)\n6\n4\n2\n0 **’00 ’01 ’02 ’03 ’04**\nNISSAN Company A Company B\n9.0\n7.6\n5.8 4.0 3.6\n3.1*\n**Working Capital Management**\nConsolidated automotive working capital/consolidated automotive turnover\n* Same scope pf consolidation as P&L, excluding change of cash compared\nto fiscal year 2003\nwe had many foreign executives working at Nissan\nheadquarters, and the majority of communications were in\nEnglish as well as Japanese. As a result, more employees,\nincluding non-management staff, are being assigned to\nwork outside of Japan. In addition, proficiency in English is\nnow a prerequisite for all managers at Nissan. These efforts\nto promote diversity are transforming our corporate culture.\nOne of the most interesting developments of NISSAN\n180 was the advent of the Career Coach system, which we\nimported from our Alliance partner, Renault. In a modern\nbusiness structure, HR is in charge of structural and\nsystem functions such as compensation. The Career Coach\nsystem provides career development for the individual\nemployee. There are five career coaches at this time, one\nfor each of the major functions. Their collective task is to\nidentify people of high potential and create career plans for\nthem. In a sense, they work outside of HR, although they\nreport to me. The coaches gather once a month for the\nNissan Assignment Committee, headed by Mr. Ghosn, to\nreport on their activities.\nEmployees at Nissan also have the chance to control\ntheir career paths through our internal “self-career” system\non the Company’s intranet. Managers can search for\nemployees registered on the system for open positions\nthey have and proactively post job vacancies on the open-", - "page_start": 56, - "page_end": 57, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n[health regulations](https://osha.europa.eu/en/publications/improving-compliance-occupational-safety-and-health-regulations-overarching-review/view)\n480 ILO and integration of OSH Into decent work [https://www.ilo.org/global/topics/dw4sd/themes/osh/lang--](https://www.ilo.org/global/topics/dw4sd/themes/osh/lang--en/index.htm)\n[en/index.htm](https://www.ilo.org/global/topics/dw4sd/themes/osh/lang--en/index.htm)\n481 Dijk, F., Yohama Caraballo-Arias, Y.: Where to Find Evidence-Based Information on Occupational Safety and\nHealth? [https://www.annalsofglobalhealth.org/articles/10.5334/aogh.3131/ ](https://www.annalsofglobalhealth.org/articles/10.5334/aogh.3131/)\nTrade union position, one example: Vogel L (2014), The point of view of the European trade unions: It is urgent to\n[revitalise the EU occupational health and safety policy, http://www.osha.mddsz.gov.si/.../Laurent_VOGEL_EN.pdf ](http://www.osha.mddsz.gov.si/.../Laurent_VOGEL_EN.pdf)\nEmployer position, one example: [Safer and healthier work for all ](https://www.businesseurope.eu/publications/safer-and-healthier-work-all-modernisation-eu-occupational-safety-and-health) - Modernisation of the EU occupational safety\nand health legislation and policy,\n482 Eurofound; Labour market change [New forms of employment: 2020 update](https://www.eurofound.europa.eu/publications/report/2020/new-forms-of-employment-2020-update)\n483 Eurofound, 2020: Working conditions in sectors, Publications Office of the European Union, Luxembourg,\ndoi:10.2806/024695, p. 41\n484 Norway, STAMI: [https://noa.stami.no/](https://noa.stami.no/) National monitoring of work environment (National overvåkning af\narbeidmiljø)\n485 Detailed Action Plan for the 4 Main Strategies to Create Safe Workplaces (update from 2020)\n[https://kosha.or.kr/english/publications/Resources.do?mode=view&articleNo=277001&article.offset=0&articleLi](https://kosha.or.kr/english/publications/Resources.do?mode=view&articleNo=277001&article.offset=0&articleLimit=10)\n[mit=10](https://kosha.or.kr/english/publications/Resources.do?mode=view&articleNo=277001&article.offset=0&articleLimit=10)\n486 Sakurai, H.: Occupational Safety and Health in Japan: Current Situations and the Future\n[https://www.jstage.jst.go.jp/article/indhealth/50/4/50_MS1375/_pdf/-char/ja](https://www.jstage.jst.go.jp/article/indhealth/50/4/50_MS1375/_pdf/-char/ja)\n487 Occupational Safety and Health Administration Ministry of Labor, Republic of China (Taiwan): National\nOccupational Safety and Health Profile of Taiwan, 2014, Chapter 8 [National Occupational Safety and Health ](https://she.mcu.edu.tw/sites/default/files/MCU/National%20Occupational%20Safety%20and%20Health%20Profile%20of%20Taiwan.pdf)\n[Profile of Taiwan](https://she.mcu.edu.tw/sites/default/files/MCU/National%20Occupational%20Safety%20and%20Health%20Profile%20of%20Taiwan.pdf)\n488 See: [https://www.mom.gov.sg/workplace-safety-and-health/wsh-reports-and-statistics](https://www.mom.gov.sg/workplace-safety-and-health/wsh-reports-and-statistics)\n489 E.g.: National Academies of Sciences, Engineering, and Medicine. 2018. A Smarter National Surveillance\nSystem for Occupational Safety and Health in the 21st Century. Washington, DC: The National Academies\nPress. [https://doi.org/10.17226/24835](https://doi.org/10.17226/24835) , 2018\n490 E.g.: Publications from the Association of Workers' Compensation Boards of Canada, [https://awcbc.org/en/](https://awcbc.org/en/)\n491 Australian Safety and Compensation Council, [Report on indicators for occupational disease](http://www.safeworkaustralia.gov.au/sites/SWA/AboutSafeWorkAustralia/WhatWeDo/Publications/Pages/SR200604nIndicatorsForDisease.aspx) *,* Australian\nGovernment, 2006, p1-45\n492 E.g.: [https://data.worksafe.govt.nz/](https://data.worksafe.govt.nz/)\n493 International Labour Organisation ILO (no publishing date available). Decent work: Measuring decent work.\n[http://www.ilo.org/integration/themes/mdw/lang--en/index.htm](http://www.ilo.org/integration/themes/mdw/lang--en/index.htm)\n494 Country profiles on Occupational Safety and Health, [https://www.ilo.org/safework/countries/lang--](https://www.ilo.org/safework/countries/lang--en/index.htm)\n[en/index.htm](https://www.ilo.org/safework/countries/lang--en/index.htm)\n495 Work Health Organisation WHO (2011). Global Health Observatory: WHO indicator registry., from:\n[http://www.who.int/gho/indicator_registry/en/index.html](http://www.who.int/gho/indicator_registry/en/index.html)\n496 United Nations: Sustainable Development Goals, [https://sustainingdevelopment.com/sdg8-indicators/](https://sustainingdevelopment.com/sdg8-indicators/)\n497 UNECE, 2010: Measuring Quality of Employment, [https://unece.org/statistics/publications/measuring-quality-](https://unece.org/statistics/publications/measuring-quality-employment)\n[employment](https://unece.org/statistics/publications/measuring-quality-employment)\n498 [https://ec.europa.eu/eurostat/web/labour-market/quality-of-employment/database](https://ec.europa.eu/eurostat/web/labour-market/quality-of-employment/database)\n499 Eurostat overview on their data related to quality of employment [https://ec.europa.eu/eurostat/web/labour-](https://ec.europa.eu/eurostat/web/labour-market/quality-of-employment)\n[market/quality-of-employment](https://ec.europa.eu/eurostat/web/labour-market/quality-of-employment)\n500 Andersen, J. H., et al., 2019: Systematic literature review on the effects of occupational safety and health\n(OSH) interventions at the workplace. Scandinavian Journal of Work Environment and Health, 45(2): 103-113\n\n501 European Agency for Safety and Health at Work, 2019: [The value of occupational safety and health and the ](https://osha.europa.eu/en/publications/value-occupational-safety-and-health-and-societal-costs-work-related-injuries-and)\n[societal costs of work-related injuries and diseases,](https://osha.europa.eu/en/publications/value-occupational-safety-and-health-and-societal-costs-work-related-injuries-and) Publications Office of the European Union, Luxembourg,", - "page_start": 159, - "page_end": 160, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Other industry-specific tasks**\n\n[conversations and allowed temporary workers to listen to and transcribe some of them.](https://en.wikipedia.org/wiki/Temporary_worker) [188] Opinions\n[about this widespread surveillance range from those who see it as a necessary evil to those for whom it is](https://en.wikipedia.org/wiki/Necessary_evil)\n[clearly unethical and a violation of the right to privacy.](https://en.wikipedia.org/wiki/Right_to_privacy) [189]\nAI developers argue that this is the only way to deliver valuable applications. and have developed several\n[techniques that attempt to preserve privacy while still obtaining the data, such as data aggregation, de-](https://en.wikipedia.org/wiki/De-identification)\n[identification and differential privacy.](https://en.wikipedia.org/wiki/Differential_privacy) [190] [ Since 2016, some privacy experts, such as Cynthia Dwork,](https://en.wikipedia.org/wiki/Cynthia_Dwork)\n[have begun to view privacy in terms of fairness. Brian Christian wrote that experts have pivoted \"from](https://en.wikipedia.org/wiki/Brian_Christian)\nthe question of 'what they know' to the question of 'what they're doing with it'.\" [191]\nGenerative AI is often trained on unlicensed copyrighted works, including in domains such as images or\n[computer code; the output is then used under the rationale of \"fair use\". Experts disagree about how well](https://en.wikipedia.org/wiki/Fair_use)\nand under what circumstances this rationale will hold up in courts of law; relevant factors may include\n\"the purpose and character of the use of the copyrighted work\" and \"the effect upon the potential market\nfor the copyrighted work\". [192][193] Website owners who do not wish to have their content scraped can\n[indicate it in a \"robots.txt\" file.](https://en.wikipedia.org/wiki/Robots.txt) [194] [ In 2023, leading authors (including John Grisham and Jonathan](https://en.wikipedia.org/wiki/Jonathan_Franzen)", - "page_start": 12, - "page_end": 12, - "source_file": "wikipedia3.pdf" - }, - { - "text": "#cop24, the yearly session of COP (short for the Conference of the Parties) held in 2018.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n**Logic** [ is the study of correct reasoning. It includes both formal and](https://en.wikipedia.org/wiki/Logical_reasoning)\n[informal logic. Formal logic is the study of deductively valid](https://en.wikipedia.org/wiki/Validity_(logic))\n[inferences or logical truths. It examines how conclusions follow](https://en.wikipedia.org/wiki/Logical_truth)\n[from premises based on the structure of arguments alone,](https://en.wikipedia.org/wiki/Premise)\nindependent of their topic and content. Informal logic is associated\n[with informal fallacies, critical thinking, and argumentation](https://en.wikipedia.org/wiki/Argumentation_theory)\n[theory. Informal logic examines arguments expressed in natural](https://en.wikipedia.org/wiki/Natural_language)\n[language whereas formal logic uses formal language. When used](https://en.wikipedia.org/wiki/Formal_language)\n[as a countable noun, the term \"a logic\" refers to a specific logical](https://en.wikipedia.org/wiki/Countable_noun)\n[formal system that articulates a proof system. Logic plays a](https://en.wikipedia.org/wiki/Proof_system)\n[central role in many fields, such as philosophy, mathematics,](https://en.wikipedia.org/wiki/Mathematics)\n[computer science, and linguistics.](https://en.wikipedia.org/wiki/Linguistics)\nLogic studies arguments, which consist of a set of premises that leads to a conclusion. An example is the\nargument from the premises \"it's Sunday\" and \"if it's Sunday then I don't have to work\" leading to the\nconclusion \"I don't have to work\". [1] [ Premises and conclusions express propositions or claims that can be](https://en.wikipedia.org/wiki/Proposition)\ntrue or false. An important feature of propositions is their internal structure. For example, complex\n[propositions are made up of simpler propositions linked by logical vocabulary like ](https://en.wikipedia.org/wiki/Logical_connective) [ (and) or ](https://en.wikipedia.org/wiki/Logical_conjunction)\n[(if...then). Simple propositions also have parts, like \"Sunday\" or \"work\" in the example. The truth of a](https://en.wikipedia.org/wiki/Material_conditional)\nproposition usually depends on the meanings of all of its parts. However, this is not the case for logically\ntrue propositions. They are true only because of their logical structure independent of the specific\nmeanings of the individual parts.\nArguments can be either correct or incorrect. An argument is correct if its premises support its\n[conclusion. Deductive arguments have the strongest form of support: if their premises are true then their](https://en.wikipedia.org/wiki/Deductive_reasoning)\n[conclusion must also be true. This is not the case for ampliative arguments, which arrive at genuinely new](https://en.wikipedia.org/wiki/Ampliative)\ninformation not found in the premises. Many arguments in everyday discourse and the sciences are\n[ampliative arguments. They are divided into inductive and abductive arguments. Inductive arguments are](https://en.wikipedia.org/wiki/Abductive_reasoning)\nstatistical generalization—such as inferring that all ravens are black, based on many individual\nobservations of black ravens. [2] [ Abductive arguments are inferences to the best explanation—for](https://en.wikipedia.org/wiki/Inference)\nexample, when a doctor concludes that a patient has a certain disease, as the best explanation for the", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Risks and harm**\n\n##### **Algorithmic bias and fairness**\n\n\"recommendations\" will likely be racist. [232] Thus, machine learning is not well suited to help make\ndecisions in areas where there is hope that the future will be *better* than the past. It is descriptive rather\nthan prescriptive. [m]\nBias and unfairness may go undetected because the developers are overwhelmingly white and male:\namong AI engineers, about 4% are black and 20% are women. [225]\nThere are various conflicting definitions and mathematical models of fairness. These notions depend on\n[ethical assumptions, and are influenced by beliefs about society. One broad category is distributive](https://en.wikipedia.org/wiki/Distributive_justice)\n[fairness, which focuses on the outcomes, often identifying groups and seeking to compensate for](https://en.wikipedia.org/wiki/Distributive_justice)\nstatistical disparities. Representational fairness tries to ensure that AI systems do not reinforce negative\n[stereotypes or render certain groups invisible. Procedural fairness focuses on the decision process rather](https://en.wikipedia.org/wiki/Stereotype)\nthan the outcome. The most relevant notions of fairness may depend on the context, notably the type of\nAI application and the stakeholders. The subjectivity in the notions of bias and fairness makes it difficult\nfor companies to operationalize them. Having access to sensitive attributes such as race or gender is also\nconsidered by many AI ethicists to be necessary in order to compensate for biases, but it may conflict\n[with anti-discrimination laws.](https://en.wikipedia.org/wiki/Anti-discrimination_law) [219]\n[At its 2022 Conference on Fairness, Accountability, and Transparency (ACM FAccT 2022), the](https://en.wikipedia.org/wiki/ACM_Conference_on_Fairness,_Accountability,_and_Transparency)\n[Association for Computing Machinery, in Seoul, South Korea, presented and published findings that](https://en.wikipedia.org/wiki/Association_for_Computing_Machinery)\nrecommend that until AI and robotics systems are demonstrated to be free of bias mistakes, they are\nunsafe, and the use of self-learning neural networks trained on vast, unregulated sources of flawed\ninternet data should be curtailed. [234]\nMany AI systems are so complex that their designers cannot explain how they reach their decisions. [235]\n[Particularly with deep neural networks, in which there are a large amount of non-linear relationships](https://en.wikipedia.org/wiki/Linear)\nbetween inputs and outputs. But some popular explainability techniques exist. [236]\nIt is impossible to be certain that a program is operating correctly if no one knows how exactly it works.\nThere have been many cases where a machine learning program passed rigorous tests, but nevertheless\nlearned something different than what the programmers intended. For example, a system that could\nidentify skin diseases better than medical professionals was found to actually have a strong tendency to\n[classify images with a ruler as \"cancerous\", because pictures of malignancies typically include a ruler to](https://en.wikipedia.org/wiki/Ruler)", - "page_start": 15, - "page_end": 16, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n437 Eurostat: [Accident at work statistics](https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Accidents_at_work_statistics)\n438 OSH related LFS Ad hoc modules were: 1999 - Accidents at work and occupational diseases; 2007 - Work\nrelated accidents, health problems and hazardous exposure; 2013 Accidents at work and other work-related\nhealth problems; 2020 - Accidents at work- and work-related health problems.\n439 Eurofound Website: [https://www.eurofound.europa.eu/about-eurofound](https://www.eurofound.europa.eu/about-eurofound)\n440 Eurofound, [European Working Conditions Survey](https://www.eurofound.europa.eu/surveys/european-working-conditions-surveys-ewcs)\n441 Eurofound, First European Survey on the Work Environment 1991-1992\n[https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef9211en.pdf](https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef9211en.pdf)\n442 European Agency for Safety and Health at Work, ESENER, [https://visualisation.osha.europa.eu/esener#!/en ](https://visualisation.osha.europa.eu/esener#!/en)\n443 Europeans and Health and Safety at Work, June 1992, [https://europa.eu/eurobarometer/surveys/detail/113](https://europa.eu/eurobarometer/surveys/detail/113) ;\nEuropeans and Health and Safety at Work, August 1996 [https://europa.eu/eurobarometer/surveys/detail/158](https://europa.eu/eurobarometer/surveys/detail/158)\n444 Eurobarometer: Working Conditions in Europe, June 1997, [https://europa.eu/eurobarometer/surveys/detail/151](https://europa.eu/eurobarometer/surveys/detail/151)\nEurobarometer: Working Conditions, April 2014, [https://europa.eu/eurobarometer/surveys/detail/2044](https://europa.eu/eurobarometer/surveys/detail/2044)\n445 Eurobarometer: Work-Life Balance, October 2018, [https://europa.eu/eurobarometer/surveys/detail/2185](https://europa.eu/eurobarometer/surveys/detail/2185)\n446 Eurobarometer: Undeclared work in the European Union, February 2020\n[https://europa.eu/eurobarometer/surveys/detail/2250](https://europa.eu/eurobarometer/surveys/detail/2250)\n447 The Horizon-project INGRID2 offers links to searchable databases on surveys related to working conditions.\n[https://www.ingridportal.eu/en](https://www.ingridportal.eu/en) Supporting expertise in inclusive growth, e-portal ‘Dataset on Working conditions’,\n448 e.g.: International Benchmarking on Occupational Safety and Health (OSH) Regulation, revised version 2018,\n[http://www.iali-aiit.org/](http://www.iali-aiit.org/) ,\n449 The Horizon-project INGRID2 also provides an overview on these types of databases\n( [https://www.ingridportal.eu/en](https://www.ingridportal.eu/en) )\n450 European Centre for the Development of Vocational Training CEDEFOP ( [https://www.cedefop.europa.eu/](https://www.cedefop.europa.eu/) )\nSkills Panorama: https://skillspanorama.cedefop.europa.eu/en\n451 European Institute for Gender Equality EIGE ( [https://eige.europa.eu/](https://eige.europa.eu/) ) Gender Statistics Database, Work and\nLabour market, [https://eige.europa.eu/gender-statistics/dgs](https://eige.europa.eu/gender-statistics/dgs) , [Gender Equality Index](https://eige.europa.eu/gender-equality-index/thematic-focus/digitalisation/country/EE) , e.g. index of digitalisation in\nthe world of work (2020)\n452 European Chemical Agency ECHA ( [https://echa.europa.eu/home](https://echa.europa.eu/home) ) [Exposure scenario examples](https://echa.europa.eu/support/practical-examples-of-exposure-scenarios)\n*453* *European Centre for Disease Prevention and Control,* *[https://www.ecdc.europa.eu/en](https://www.ecdc.europa.eu/en)*\n454 European Maritime Safety Agency EMSA ( [http://www.emsa.europa.eu/](http://www.emsa.europa.eu/) ), Section on Safety and Security\n[http://www.emsa.europa.eu/we-do/safety.html](http://www.emsa.europa.eu/we-do/safety.html)\n455 Fundamental Rights Agency FRA, [https://fra.europa.eu/en](https://fra.europa.eu/en) , Section on ‘Trafficking and labour exploitation, e.g\nthe report from June 2021 titled: Protecting migrants in an irregular situation from labour exploitation - Role of the\nEmployers Sanctions Directive\n456 European Monitoring Centre for Drugs and Drug Addiction EMCDDA ( [https://www.emcdda.europa.eu/](https://www.emcdda.europa.eu/) ),\nSection ‘Best practice’, Policy and practice briefings: Work places, [https://www.emcdda.europa.eu/best-](https://www.emcdda.europa.eu/best-practice/briefings/workplace_en)\n[practice/briefings/workplace_en](https://www.emcdda.europa.eu/best-practice/briefings/workplace_en)\nQuite unknown and difficult to estimate: between one and nine percent of the employees take so-called neuro\n\nenhancers. That is medication like tranquilizers, particularly in highly emotional jobs, or stimulants to survive long\nworking hours - truck drivers, pilots, doctors etc..\n457 DG SANTE Health and Food Safety, Area Public Health, ( [https://ec.europa.eu/health/home_en](https://ec.europa.eu/health/home_en) ), Section on", - "page_start": 157, - "page_end": 158, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - } - ] - }, - { - "references": { - "source_file": "news3.pdf", - "query": "What are the priorities for job seekers ?", - "target_page": 1, - "target_passage": " Finding a rewarding career that offers growth potential, work-life balance and the satisfaction of helping others is a key priority for many job seekers.", - "chunk_present": { - "presence": true, - "index": 7 - } - }, - "top_chunk": [ - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n[http://fusion.net/story/54583/the-case-against-killer-robots-from-a-guy-actually-building-ai)](https://web.archive.org/web/20160204175716/http://fusion.net/story/54583/the-case-against-killer-robots-from-a-guy-actually-building-ai)\nfrom the original on 4 February 2016. Retrieved 31 January 2016.\n[Mahdawi, Arwa (26 June 2017). \"What jobs will still be around in 20 years? Read this to prepare](https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\n[your future\" (https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robo](https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\n[ts-skills-creative-health). ](https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health) *The Guardian* [. Archived (https://web.archive.org/web/20180114021](https://web.archive.org/web/20180114021804/https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\n[804/https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-](https://web.archive.org/web/20180114021804/https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\n[creative-health) from the original on 14 January 2018. Retrieved 13 January 2018.](https://web.archive.org/web/20180114021804/https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\nMaker, Meg Houston (2006), *[AI@50: AI Past, Present, Future](https://web.archive.org/web/20081008120238/http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html)* (https://web.archive.org/web/200\n[81008120238/http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html),](https://web.archive.org/web/20081008120238/http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html)\n[Dartmouth College, archived from the original (http://www.engagingexperience.com/2006/0](http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html)\n[7/ai50_ai_past_pr.html) on 8 October 2008, retrieved 16 October 2008](http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html)\n[Marmouyet, Françoise (15 December 2023). \"Google's Gemini: is the new AI model really better](https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-than-chatgpt-219526)\n[than ChatGPT?\" (https://theconversation.com/googles-gemini-is-the-new-ai-model-really-bet](https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-than-chatgpt-219526)\n[ter-than-chatgpt-219526). ](https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-than-chatgpt-219526) *The Conversation* [. Archived (https://web.archive.org/web/202403](https://web.archive.org/web/20240304215625/https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-than-chatgpt-219526)\n[04215625/https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-tha](https://web.archive.org/web/20240304215625/https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-than-chatgpt-219526)\n[n-chatgpt-219526) from the original on 4 March 2024. Retrieved 25 December 2023.](https://web.archive.org/web/20240304215625/https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-than-chatgpt-219526)\n[Minsky, Marvin (1986), ](https://en.wikipedia.org/wiki/Marvin_Minsky) *[The Society of Mind](https://en.wikipedia.org/wiki/The_Society_of_Mind)* , Simon and Schuster\n[McCarthy, John; Minsky, Marvin; Rochester, Nathan; Shannon, Claude (1955). \"A Proposal for](https://web.archive.org/web/20070826230310/http://www-formal.stanford.edu/jmc/history/dartmouth/dartmouth.html)\n[the Dartmouth Summer Research Project on Artificial Intelligence\" (https://web.archive.org/w](https://web.archive.org/web/20070826230310/http://www-formal.stanford.edu/jmc/history/dartmouth/dartmouth.html)\n[eb/20070826230310/http://www-formal.stanford.edu/jmc/history/dartmouth/dartmouth.html).](https://web.archive.org/web/20070826230310/http://www-formal.stanford.edu/jmc/history/dartmouth/dartmouth.html)\n[Archived from the original (http://www-formal.stanford.edu/jmc/history/dartmouth/dartmouth.](http://www-formal.stanford.edu/jmc/history/dartmouth/dartmouth.html)\n[html) on 26 August 2007. Retrieved 30 August 2007.](http://www-formal.stanford.edu/jmc/history/dartmouth/dartmouth.html)\n[McCarthy, John (2007), \"From Here to Human-Level AI\", ](https://en.wikipedia.org/wiki/John_McCarthy_(computer_scientist)) *Artificial Intelligence* , p. 171\n[McCarthy, John (1999), ](https://en.wikipedia.org/wiki/John_McCarthy_(computer_scientist)) *What is AI?* [ (http://jmc.stanford.edu/artificial-intelligence/what-is-ai/inde](http://jmc.stanford.edu/artificial-intelligence/what-is-ai/index.html)\n[x.html), archived (https://web.archive.org/web/20221204051737/http://jmc.stanford.edu/artifi](https://web.archive.org/web/20221204051737/http://jmc.stanford.edu/artificial-intelligence/what-is-ai/index.html)\n[cial-intelligence/what-is-ai/index.html) from the original on 4 December 2022, retrieved](https://web.archive.org/web/20221204051737/http://jmc.stanford.edu/artificial-intelligence/what-is-ai/index.html)\n4 December 2022\nMcCauley, Lee (2007). \"AI armageddon and the three laws of robotics\". *Ethics and Information*\n*Technology* . **9** [ (2): 153- 164. CiteSeerX 10.1.1.85.8904 (https://citeseerx.ist.psu.edu/viewdo](https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.85.8904)\n[c/summary?doi=10.1.1.85.8904). doi:10.1007/s10676-007-9138-2 (https://doi.org/10.1007%](https://doi.org/10.1007%2Fs10676-007-9138-2)\n[2Fs10676-007-9138-2). S2CID 37272949 (https://api.semanticscholar.org/CorpusID:372729](https://api.semanticscholar.org/CorpusID:37272949)\n[49).](https://api.semanticscholar.org/CorpusID:37272949)\nMcGarry, Ken (1 December 2005). \"A survey of interestingness measures for knowledge\ndiscovery\". *The Knowledge Engineering Review* . **20** (1): 39- 61.\n[doi:10.1017/S0269888905000408 (https://doi.org/10.1017%2FS0269888905000408).](https://doi.org/10.1017%2FS0269888905000408)\n[S2CID 14987656 (https://api.semanticscholar.org/CorpusID:14987656).](https://api.semanticscholar.org/CorpusID:14987656)\nMcGaughey, E (2022), *[Will Robots Automate Your Job Away? Full Employment, Basic Income,](https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3044448)*\n*and Economic Democracy* [ (https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3044448),](https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3044448)\n[p. 51(3) Industrial Law Journal 511- 559, doi:10.2139/ssrn.3044448 (https://doi.org/10.213](https://doi.org/10.2139%2Fssrn.3044448)\n[9%2Fssrn.3044448), S2CID 219336439 (https://api.semanticscholar.org/CorpusID:2193364](https://api.semanticscholar.org/CorpusID:219336439)\n[39), SSRN 3044448 (https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3044448),](https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3044448)\n[archived (https://web.archive.org/web/20210131074722/https://papers.ssrn.com/sol3/paper](https://web.archive.org/web/20210131074722/https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3044448)\n[s.cfm?abstract_id=3044448) from the original on 31 January 2021, retrieved 27 May 2023](https://web.archive.org/web/20210131074722/https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3044448)\nMerkle, Daniel; Middendorf, Martin (2013). \"Swarm Intelligence\". In Burke, Edmund K.; Kendall,\nGraham (eds.). *Search Methodologies: Introductory Tutorials in Optimization and Decision*\n*Support Techniques* [. Springer Science & Business Media. ISBN 978-1-4614-6940-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4614-6940-7)\n[Minsky, Marvin (1967), ](https://en.wikipedia.org/wiki/Marvin_Minsky) *Computation: Finite and Infinite Machines* , Englewood Cliffs, N.J.:\nPrentice-Hall\n[Moravec, Hans (1988). ](https://en.wikipedia.org/wiki/Hans_Moravec) *Mind Children* [ (https://archive.org/details/mindchildrenfutu00mora).](https://archive.org/details/mindchildrenfutu00mora)\n[Harvard University Press. ISBN 978-0-6745-7616-2. Archived (https://web.archive.org/web/2](https://web.archive.org/web/20200726131644/https://archive.org/details/mindchildrenfutu00mora)\n[0200726131644/https://archive.org/details/mindchildrenfutu00mora) from the original on 26](https://web.archive.org/web/20200726131644/https://archive.org/details/mindchildrenfutu00mora)\nJuly 2020. Retrieved 18 November 2019.\n[Morgenstern, Michael (9 May 2015). \"Automation and anxiety\" (https://www.economist.com/new](https://www.economist.com/news/special-report/21700758-will-smarter-machines-cause-mass-unemployment-automation-and-anxiety)\n[s/special-report/21700758-will-smarter-machines-cause-mass-unemployment-automation-a](https://www.economist.com/news/special-report/21700758-will-smarter-machines-cause-mass-unemployment-automation-and-anxiety)", - "page_start": 59, - "page_end": 60, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n298 [ Eurostat: Employment and activity by sex, age and citizenship (%) - annual data, here ](https://ec.europa.eu/eurostat/databrowser/view/LFSA_ARGAN__custom_5287626/default/table?lang=en)\n299 Eurostat: Employment by sex, age and professional status, [here](https://ec.europa.eu/eurostat/databrowser/view/LFSQ_EGAPS__custom_5041500/default/table?lang=en) , Filter for age class: 15-64 years.\n*300* *Eurostat: Full-time and part-time employment by sex, age and educational attainment level (1 000),* *[here](https://ec.europa.eu/eurostat/databrowser/view/LFSQ_EPGAED__custom_3201969/default/table?lang=en)*\n301 [European Union | Work | 2019 | Gender Equality Index | European Institute for Gender Equality (europa.eu)](https://eige.europa.eu/gender-equality-index/2019/domain/work)\n302 European Institute for Gender Equality (EIGE), 2020: [Beijing + 25: the fifth review of the implementation of the ](https://eige.europa.eu/sites/default/files/documents/20190417_mh0119036enn_pdf.pdf)\n[Beijing Platform for Action in the EU Member States](https://eige.europa.eu/sites/default/files/documents/20190417_mh0119036enn_pdf.pdf)\n303 Eurostat: Employment by sex, age and professional status, [here](https://ec.europa.eu/eurostat/databrowser/view/LFSQ_EGAPS__custom_5041557/default/table?lang=en)\n304 Ibid.\n305 Eurostat: Skill levels, [here](https://ec.europa.eu/eurostat/databrowser/view/LFSQ_EGAPS__custom_1265195/default/table?lang=en)\n306 European Commission, 2021: [Annual Report on Intra-EU Labour Mobility 2020](https://ec.europa.eu/migrant-integration/sites/default/files/2021-03/KEBQ21001ENNen.pdf) (p. 13).\n307 European Commission, 2021: [Annual Report on Intra-EU Labour Mobility 2020](https://ec.europa.eu/migrant-integration/sites/default/files/2021-03/KEBQ21001ENNen.pdf) (p. 14).\n**308 Eu** ropean Commission, 2022: [Annual report on intra-EU labour mobility 2021](https://ec.europa.eu/social/main.jsp?catId=738&langId=en&pubId=8458&furtherPu) (p. 108, table ‘Numbers of PD\n\nA1 forms issued for postings of workers by EU27 countries, 2011-2020’)\nEurostat: EU citizens living in another Member State - statistical overview, [here](https://ec.europa.eu/eurostat/statistics-explained/index.php?title=EU_citizens_living_in_another_Member_State_-_statistical_overview)\nEuropean Commission, 2019: [Towards Fair Labour Mobility: Revision of EU Posting of Workers Rules, 2019](https://ec.europa.eu/social/BlobServlet?docId=19079&langId=en)\n309 The statistics distinguish between many different categories of migrants, for example, inside EU, from non-EU-\ncountries, first generation, second generation, seasonal temporary, permanent status, etc. More information [here](https://ec.europa.eu/info/strategy/priorities-2019-2024/promoting-our-european-way-life/statistics-migration-europe_en)\n310 Ibid.\n311 Fasani & Mazza, 2020: [Immigrant Key Workers: Their Contribution to Europe’s COVID-19 Response](https://op.europa.eu/en/publication-detail/-/publication/43d3d0e2-a679-11ea-bb7a-01aa75ed71a1) (p. 8).\n312 Sometimes ‘difficult’ or ‘demeaning’ instead of ‘demanding’. Taken from the Japanese: [kitanai](https://en.wiktionary.org/wiki/%E6%B1%9A%E3%81%84) , [kiken](https://en.wiktionary.org/wiki/%E5%8D%B1%E9%99%BA) , [kitsui](https://en.wiktionary.org/wiki/%E3%81%8D%E3%81%A4%E3%81%84)\n313 Danaj et al., 2020: [Labour Mobility and OSH Vulnerability of Posted Workers: The Cases of Austria and the ](https://doi.org/10.1007/978-3-030-52632-0_8)\n[Slovak Republic](https://doi.org/10.1007/978-3-030-52632-0_8)\n314 European Commission, 2022: [Annual report on intra-EU labour mobility 2021](https://ec.europa.eu/social/main.jsp?catId=738&langId=en&pubId=8458&furtherPu) (p. 108, table ‘Numbers of PD A1\nforms issued for postings of workers by EU27 countries, 2011-2020’).\n315 European Parliament, 2017: [Posted workers: better protection and fair conditions for all](https://www.europarl.europa.eu/news/en/press-room/20171016IPR86114/posted-workers-better-protection-and-fair-conditions-for-all)\n316 It is hardly foreseeable how far the experience of interrupted supply chains during the COVID-19 pandemic will\ncontribute to a de-globalisation and reduction of international supply chain dependency.\n317 Such methodologies exist for the environmental field, well-known is the ‘ecological footprint’.\n318 Eurofound and the ILO have jointly produced a pilot report on worldwide working conditions to achieve a better\nevidence base for actions and policies, see: Eurofound & ILO, 2019: [Working conditions in a global perspective](https://www.eurofound.europa.eu/publications/report/2019/working-conditions-in-a-global-perspective)", - "page_start": 151, - "page_end": 152, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\nEdelson, Edward (1991). *The Nervous System* [ (https://archive.org/details/nervoussystem0000e](https://archive.org/details/nervoussystem0000edel)\n[del). New York: Chelsea House. ISBN 978-0-7910-0464-7. Archived (https://web.archive.or](https://web.archive.org/web/20200726131758/https://archive.org/details/nervoussystem0000edel)\n[g/web/20200726131758/https://archive.org/details/nervoussystem0000edel) from the](https://web.archive.org/web/20200726131758/https://archive.org/details/nervoussystem0000edel)\noriginal on 26 July 2020. Retrieved 18 November 2019.\n[Edwards, Benj (17 May 2023). \"Poll: AI poses risk to humanity, according to majority of](https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n[Americans\" (https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-s](https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n[ay-ai-threatens-humanitys-future). ](https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future) *Ars Technica* [. Archived (https://web.archive.org/web/2023](https://web.archive.org/web/20230619013608/https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n[0619013608/https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-s](https://web.archive.org/web/20230619013608/https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n[ay-ai-threatens-humanitys-future) from the original on 19 June 2023. Retrieved 19 June](https://web.archive.org/web/20230619013608/https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n2023.\nFearn, Nicholas (2007). *The Latest Answers to the Oldest Questions: A Philosophical Adventure*\n*with the World's Greatest Thinkers* [. New York: Grove Press. ISBN 978-0-8021-1839-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8021-1839-4)\n[Ford, Martin; Colvin, Geoff (6 September 2015). \"Will robots create more jobs than they](https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs)\n[destroy?\" (https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-j](https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs)\n[obs). ](https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs) *The Guardian* [. Archived (https://web.archive.org/web/20180616204119/https://www.th](https://web.archive.org/web/20180616204119/https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs)\n[eguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs) from the original on](https://web.archive.org/web/20180616204119/https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs)\n16 June 2018. Retrieved 13 January 2018.\n[Fox News (2023). \"Fox News Poll\" (https://static.foxnews.com/foxnews.com/content/uploads/20](https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\n[23/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf) (PDF). Fox](https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\n[News. Archived (https://web.archive.org/web/20230512082712/https://static.foxnews.com/fo](https://web.archive.org/web/20230512082712/https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\n[xnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_M](https://web.archive.org/web/20230512082712/https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\n[ay-1-Release.pdf) (PDF) from the original on 12 May 2023. Retrieved 19 June 2023.](https://web.archive.org/web/20230512082712/https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\nFrey, Carl Benedikt; Osborne, Michael A (1 January 2017). \"The future of employment: How\nsusceptible are jobs to computerisation?\". *Technological Forecasting and Social Change* .\n**114** [: 254- 280. CiteSeerX 10.1.1.395.416 (https://citeseerx.ist.psu.edu/viewdoc/summary?d](https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.395.416)\n[oi=10.1.1.395.416). doi:10.1016/j.techfore.2016.08.019 (https://doi.org/10.1016%2Fj.techfor](https://doi.org/10.1016%2Fj.techfore.2016.08.019)\n[e.2016.08.019). ISSN 0040-1625 (https://search.worldcat.org/issn/0040-1625).](https://search.worldcat.org/issn/0040-1625)\n[\"From not working to neural networking\" (https://www.economist.com/news/special-report/2170](https://www.economist.com/news/special-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not)\n[0756-artificial-intelligence-boom-based-old-idea-modern-twist-not). ](https://www.economist.com/news/special-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not) *The Economist* . 2016.\n[Archived (https://web.archive.org/web/20161231203934/https://www.economist.com/news/s](https://web.archive.org/web/20161231203934/https://www.economist.com/news/special-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not)\n[pecial-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not) from](https://web.archive.org/web/20161231203934/https://www.economist.com/news/special-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not)\nthe original on 31 December 2016. Retrieved 26 April 2018.\nGalvan, Jill (1 January 1997). \"Entering the Posthuman Collective in Philip K. Dick's \"Do\nAndroids Dream of Electric Sheep?\" \". *Science Fiction Studies* . **24** (3): 413- 429.\n[JSTOR 4240644 (https://www.jstor.org/stable/4240644).](https://www.jstor.org/stable/4240644)\n[Geist, Edward Moore (9 August 2015). \"Is artificial intelligence really an existential threat to](http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577)\n[humanity?\" (http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity857](http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577)\n[7). ](http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577) *Bulletin of the Atomic Scientists* [. Archived (https://web.archive.org/web/2015103005433](https://web.archive.org/web/20151030054330/http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577)\n[0/http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577) from the](https://web.archive.org/web/20151030054330/http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577)\noriginal on 30 October 2015. Retrieved 30 October 2015.\n[Gibbs, Samuel (27 October 2014). \"Elon Musk: artificial intelligence is our biggest existential](https://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n[threat\" (https://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligenc](https://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n[e-ai-biggest-existential-threat). ](https://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat) *The Guardian* [. Archived (https://web.archive.org/web/201510](https://web.archive.org/web/20151030054330/http://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n[30054330/http://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligen](https://web.archive.org/web/20151030054330/http://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n[ce-ai-biggest-existential-threat) from the original on 30 October 2015. Retrieved 30 October](https://web.archive.org/web/20151030054330/http://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n2015.\nGoffrey, Andrew (2008). \"Algorithm\". In Fuller, Matthew (ed.). *[Software studies: a lexicon](https://archive.org/details/softwarestudiesl00full_007)* (http\n[s://archive.org/details/softwarestudiesl00full_007). Cambridge, Mass.: MIT Press. pp. 15 (htt](https://archive.org/details/softwarestudiesl00full_007/page/n29)\n[ps://archive.org/details/softwarestudiesl00full_007/page/n29)- 20. ISBN 978-1-4356-4787-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4356-4787-9)\n[Goldman, Sharon (14 September 2022). \"10 years later, deep learning 'revolution' rages on, say](https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue)\n[AI pioneers Hinton, LeCun and Li\" (https://venturebeat.com/ai/10-years-on-ai-pioneers-hinto](https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue)\n[n-lecun-li-say-deep-learning-revolution-will-continue). ](https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue) *VentureBeat* [. Archived (https://web.arc](https://web.archive.org/web/20241005171338/https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue/)\n[hive.org/web/20241005171338/https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-le](https://web.archive.org/web/20241005171338/https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue/)\n[cun-li-say-deep-learning-revolution-will-continue/) from the original on 5 October 2024.](https://web.archive.org/web/20241005171338/https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue/)\nRetrieved 8 December 2023.\n[Good, I. J. (1965), ](https://en.wikipedia.org/wiki/I._J._Good) *[Speculations Concerning the First Ultraintelligent Machine](https://exhibits.stanford.edu/feigenbaum/catalog/gz727rg3869)* (https://exhibits.st", - "page_start": 55, - "page_end": 56, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n[Bases for Clinical Decision Support: Opportunities, Hurdles, and Recommendations\" (http](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1513681)\n[s://www.ncbi.nlm.nih.gov/pmc/articles/PMC1513681). ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1513681) *Journal of the American Medical*\n*Informatics Association* . **13** [ (4): 369- 371. doi:10.1197/jamia.M2055 (https://doi.org/10.119](https://doi.org/10.1197%2Fjamia.M2055)\n[7%2Fjamia.M2055). PMC 1513681 (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC151368](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1513681)\n[1). PMID 16622160 (https://pubmed.ncbi.nlm.nih.gov/16622160).](https://pubmed.ncbi.nlm.nih.gov/16622160)\n[Kurzweil, Ray (2005). ](https://en.wikipedia.org/wiki/Ray_Kurzweil) *[The Singularity is Near](https://en.wikipedia.org/wiki/The_Singularity_is_Near)* [. Penguin Books. ISBN 978-0-6700-3384-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-6700-3384-3)\n[Langley, Pat (2011). \"The changing science of machine learning\" (https://doi.org/10.1007%2Fs1](https://doi.org/10.1007%2Fs10994-011-5242-y)\n[0994-011-5242-y). ](https://doi.org/10.1007%2Fs10994-011-5242-y) *[Machine Learning](https://en.wikipedia.org/wiki/Machine_Learning_(journal))* . **82** [ (3): 275- 279. doi:10.1007/s10994-011-5242-y (htt](https://doi.org/10.1007%2Fs10994-011-5242-y)\n[ps://doi.org/10.1007%2Fs10994-011-5242-y).](https://doi.org/10.1007%2Fs10994-011-5242-y)\n[Larson, Jeff; Angwin, Julia (23 May 2016). \"How We Analyzed the COMPAS Recidivism](https://www.propublica.org/article/how-we-analyzed-the-compas-recidivism-algorithm)\n[Algorithm\" (https://www.propublica.org/article/how-we-analyzed-the-compas-recidivism-algor](https://www.propublica.org/article/how-we-analyzed-the-compas-recidivism-algorithm)\n[ithm). ](https://www.propublica.org/article/how-we-analyzed-the-compas-recidivism-algorithm) *ProPublica* [. Archived (https://web.archive.org/web/20190429190950/https://www.prop](https://web.archive.org/web/20190429190950/https://www.propublica.org/article/how-we-analyzed-the-compas-recidivism-algorithm)\n[ublica.org/article/how-we-analyzed-the-compas-recidivism-algorithm) from the original on 29](https://web.archive.org/web/20190429190950/https://www.propublica.org/article/how-we-analyzed-the-compas-recidivism-algorithm)\nApril 2019. Retrieved 19 June 2020.\n[Laskowski, Nicole (November 2023). \"What is Artificial Intelligence and How Does AI Work?](https://www.techtarget.com/searchenterpriseai/definition/AI-Artificial-Intelligence)\n[TechTarget\" (https://www.techtarget.com/searchenterpriseai/definition/AI-Artificial-Intelligenc](https://www.techtarget.com/searchenterpriseai/definition/AI-Artificial-Intelligence)\n[e). ](https://www.techtarget.com/searchenterpriseai/definition/AI-Artificial-Intelligence) *Enterprise AI* [. Archived (https://web.archive.org/web/20241005171229/https://www.techta](https://web.archive.org/web/20241005171229/https://www.techtarget.com/searchenterpriseai/definition/AI-Artificial-Intelligence)\n[rget.com/searchenterpriseai/definition/AI-Artificial-Intelligence) from the original on 5](https://web.archive.org/web/20241005171229/https://www.techtarget.com/searchenterpriseai/definition/AI-Artificial-Intelligence)\nOctober 2024. Retrieved 30 October 2023.\nLaw Library of Congress (U.S.). Global Legal Research Directorate, issuing body. (2019).\n*Regulation of artificial intelligence in selected jurisdictions* [. LCCN 2019668143 (https://lccn.l](https://lccn.loc.gov/2019668143)\n[oc.gov/2019668143). OCLC 1110727808 (https://search.worldcat.org/oclc/1110727808).](https://search.worldcat.org/oclc/1110727808)\n[Lee, Timothy B. (22 August 2014). \"Will artificial intelligence destroy humanity? Here are 5](https://www.vox.com/2014/8/22/6043635/5-reasons-we-shouldnt-worry-about-super-intelligent-computers-taking)\n[reasons not to worry\" (https://www.vox.com/2014/8/22/6043635/5-reasons-we-shouldnt-worr](https://www.vox.com/2014/8/22/6043635/5-reasons-we-shouldnt-worry-about-super-intelligent-computers-taking)\n[y-about-super-intelligent-computers-taking). ](https://www.vox.com/2014/8/22/6043635/5-reasons-we-shouldnt-worry-about-super-intelligent-computers-taking) *Vox* [. Archived (https://web.archive.org/web/201](https://web.archive.org/web/20151030092203/http://www.vox.com/2014/8/22/6043635/5-reasons-we-shouldnt-worry-about-super-intelligent-computers-taking)\n[51030092203/http://www.vox.com/2014/8/22/6043635/5-reasons-we-shouldnt-worry-about-s](https://web.archive.org/web/20151030092203/http://www.vox.com/2014/8/22/6043635/5-reasons-we-shouldnt-worry-about-super-intelligent-computers-taking)\n[uper-intelligent-computers-taking) from the original on 30 October 2015. Retrieved](https://web.archive.org/web/20151030092203/http://www.vox.com/2014/8/22/6043635/5-reasons-we-shouldnt-worry-about-super-intelligent-computers-taking)\n30 October 2015.\n[Lenat, Douglas; Guha, R. V. (1989). ](https://en.wikipedia.org/wiki/Douglas_Lenat) *Building Large Knowledge-Based Systems* . Addison-\n[Wesley. ISBN 978-0-2015-1752-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-2015-1752-1)\n[Lighthill, James (1973). \"Artificial Intelligence: A General Survey\". ](https://en.wikipedia.org/wiki/James_Lighthill) *Artificial Intelligence: a paper*\n*symposium* . 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Archived (https://web.archive.org/web/20160204175716/](https://web.archive.org/web/20160204175716/http://fusion.net/story/54583/the-case-against-killer-robots-from-a-guy-actually-building-ai)", - "page_start": 58, - "page_end": 59, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n[anford.edu/feigenbaum/catalog/gz727rg3869), archived (https://web.archive.org/web/20230](https://web.archive.org/web/20230710131733/https://exhibits.stanford.edu/feigenbaum/catalog/gz727rg3869)\n[710131733/https://exhibits.stanford.edu/feigenbaum/catalog/gz727rg3869) from the original](https://web.archive.org/web/20230710131733/https://exhibits.stanford.edu/feigenbaum/catalog/gz727rg3869)\non 10 July 2023, retrieved 5 October 2024\nGoodfellow, Ian; Bengio, Yoshua; Courville, Aaron (2016), *[Deep Learning](https://web.archive.org/web/20160416111010/http://www.deeplearningbook.org)* (https://web.archive.or\n[g/web/20160416111010/http://www.deeplearningbook.org), MIT Press., archived from the](http://www.deeplearningbook.org/)\n[original (http://www.deeplearningbook.org) on 16 April 2016, retrieved 12 November 2017](http://www.deeplearningbook.org/)\nGoodman, Bryce; Flaxman, Seth (2017). \"EU regulations on algorithmic decision-making and a\n'right to explanation' \". *AI Magazine* . **38** [ (3): 50. arXiv:1606.08813 (https://arxiv.org/abs/1606.](https://arxiv.org/abs/1606.08813)\n[08813). doi:10.1609/aimag.v38i3.2741 (https://doi.org/10.1609%2Faimag.v38i3.2741).](https://doi.org/10.1609%2Faimag.v38i3.2741)\n[S2CID 7373959 (https://api.semanticscholar.org/CorpusID:7373959).](https://api.semanticscholar.org/CorpusID:7373959)\n[Government Accountability Office (13 September 2022). Consumer Data: Increasing Use Poses](https://www.gao.gov/products/gao-22-106096)\n[Risks to Privacy (https://www.gao.gov/products/gao-22-106096). ](https://www.gao.gov/products/gao-22-106096) *gao.gov* [ (Report). Archived](https://web.archive.org/web/20240913011410/https://www.gao.gov/products/gao-22-106096)\n[(https://web.archive.org/web/20240913011410/https://www.gao.gov/products/gao-22-10609](https://web.archive.org/web/20240913011410/https://www.gao.gov/products/gao-22-106096)\n[6) from the original on 13 September 2024. Retrieved 5 October 2024.](https://web.archive.org/web/20240913011410/https://www.gao.gov/products/gao-22-106096)\n[Grant, Nico; Hill, Kashmir (22 May 2023). \"Google's Photo App Still Can't Find Gorillas. And](https://www.nytimes.com/2023/05/22/technology/ai-photo-labels-google-apple.html)\n[Neither Can Apple's\" (https://www.nytimes.com/2023/05/22/technology/ai-photo-labels-googl](https://www.nytimes.com/2023/05/22/technology/ai-photo-labels-google-apple.html)\n[e-apple.html). ](https://www.nytimes.com/2023/05/22/technology/ai-photo-labels-google-apple.html) *The New York Times* [. Archived (https://web.archive.org/web/2024091415503](https://web.archive.org/web/20240914155032/https://www.nytimes.com/2023/05/22/technology/ai-photo-labels-google-apple.html)\n[2/https://www.nytimes.com/2023/05/22/technology/ai-photo-labels-google-apple.html) from](https://web.archive.org/web/20240914155032/https://www.nytimes.com/2023/05/22/technology/ai-photo-labels-google-apple.html)\nthe original on 14 September 2024. 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S2CID 206485943 (https://api.semanticscholar.org/CorpusID:20648](https://api.semanticscholar.org/CorpusID:206485943)\n[5943).](https://api.semanticscholar.org/CorpusID:206485943)\n[Holley, Peter (28 January 2015). \"Bill Gates on dangers of artificial intelligence: 'I don't](https://www.washingtonpost.com/news/the-switch/wp/2015/01/28/bill-gates-on-dangers-of-artificial-intelligence-dont-understand-why-some-people-are-not-concerned)\n[understand why some people are not concerned' \" (https://www.washingtonpost.com/news/t](https://www.washingtonpost.com/news/the-switch/wp/2015/01/28/bill-gates-on-dangers-of-artificial-intelligence-dont-understand-why-some-people-are-not-concerned)\n[he-switch/wp/2015/01/28/bill-gates-on-dangers-of-artificial-intelligence-dont-understand-why](https://www.washingtonpost.com/news/the-switch/wp/2015/01/28/bill-gates-on-dangers-of-artificial-intelligence-dont-understand-why-some-people-are-not-concerned)\n[-some-people-are-not-concerned). ](https://www.washingtonpost.com/news/the-switch/wp/2015/01/28/bill-gates-on-dangers-of-artificial-intelligence-dont-understand-why-some-people-are-not-concerned) *The Washington Post* [. 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In 2000, for the", - "page_start": 9, - "page_end": 9, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n[nd-anxiety). ](https://www.economist.com/news/special-report/21700758-will-smarter-machines-cause-mass-unemployment-automation-and-anxiety) *The Economist* [. Archived (https://web.archive.org/web/20180112214621/https://](https://web.archive.org/web/20180112214621/https://www.economist.com/news/special-report/21700758-will-smarter-machines-cause-mass-unemployment-automation-and-anxiety)\n[www.economist.com/news/special-report/21700758-will-smarter-machines-cause-mass-une](https://web.archive.org/web/20180112214621/https://www.economist.com/news/special-report/21700758-will-smarter-machines-cause-mass-unemployment-automation-and-anxiety)\n[mployment-automation-and-anxiety) from the original on 12 January 2018. Retrieved](https://web.archive.org/web/20180112214621/https://www.economist.com/news/special-report/21700758-will-smarter-machines-cause-mass-unemployment-automation-and-anxiety)\n13 January 2018.\n[Müller, Vincent C.; Bostrom, Nick (2014). \"Future Progress in Artificial Intelligence: A Poll Among](http://www.sophia.de/pdf/2014_PT-AI_polls.pdf)\n[Experts\" (http://www.sophia.de/pdf/2014_PT-AI_polls.pdf) (PDF). ](http://www.sophia.de/pdf/2014_PT-AI_polls.pdf) *AI Matters* . **1** (1): 9- 11.\n[doi:10.1145/2639475.2639478 (https://doi.org/10.1145%2F2639475.2639478).](https://doi.org/10.1145%2F2639475.2639478)\n[S2CID 8510016 (https://api.semanticscholar.org/CorpusID:8510016). 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Retrieved 16 June 2018.\n[Nilsson, Nils (1983). \"Artificial Intelligence Prepares for 2001\" (https://ai.stanford.edu/~nilsson/O](https://ai.stanford.edu/~nilsson/OnlinePubs-Nils/General%20Essays/AIMag04-04-002.pdf)\n[nlinePubs-Nils/General%20Essays/AIMag04-04-002.pdf) (PDF). ](https://ai.stanford.edu/~nilsson/OnlinePubs-Nils/General%20Essays/AIMag04-04-002.pdf) *AI Magazine* . **1** (1).\n[Archived (https://web.archive.org/web/20200817194457/http://ai.stanford.edu/~nilsson/Onlin](https://web.archive.org/web/20200817194457/http://ai.stanford.edu/~nilsson/OnlinePubs-Nils/General%20Essays/AIMag04-04-002.pdf)\n[ePubs-Nils/General%20Essays/AIMag04-04-002.pdf) (PDF) from the original on 17 August](https://web.archive.org/web/20200817194457/http://ai.stanford.edu/~nilsson/OnlinePubs-Nils/General%20Essays/AIMag04-04-002.pdf)\n[2020. Retrieved 22 August 2020. Presidential Address to the Association for the](https://en.wikipedia.org/wiki/Association_for_the_Advancement_of_Artificial_Intelligence)\n[Advancement of Artificial Intelligence.](https://en.wikipedia.org/wiki/Association_for_the_Advancement_of_Artificial_Intelligence)\n[NRC (United States National Research Council) (1999). \"Developments in Artificial](https://en.wikipedia.org/wiki/United_States_National_Research_Council)\nIntelligence\". *Funding a Revolution: Government Support for Computing Research* . National\nAcademy Press.\n[Omohundro, Steve (2008). ](https://en.wikipedia.org/wiki/Steve_Omohundro) *The Nature of Self-Improving Artificial Intelligence* . presented and\ndistributed at the 2007 Singularity Summit, San Francisco, CA.\n[Oudeyer, P-Y. (2010). \"On the impact of robotics in behavioral and cognitive sciences: from](http://www.pyoudeyer.com/IEEETAMDOudeyer10.pdf)\n[insect navigation to human cognitive development\" (http://www.pyoudeyer.com/IEEETAMD](http://www.pyoudeyer.com/IEEETAMDOudeyer10.pdf)\n[Oudeyer10.pdf) (PDF). ](http://www.pyoudeyer.com/IEEETAMDOudeyer10.pdf) *IEEE Transactions on Autonomous Mental Development* . **2** (1): 2-\n[16. doi:10.1109/tamd.2009.2039057 (https://doi.org/10.1109%2Ftamd.2009.2039057).](https://doi.org/10.1109%2Ftamd.2009.2039057)\n[S2CID 6362217 (https://api.semanticscholar.org/CorpusID:6362217). Archived (https://web.](https://web.archive.org/web/20181003202543/http://www.pyoudeyer.com/IEEETAMDOudeyer10.pdf)\n[archive.org/web/20181003202543/http://www.pyoudeyer.com/IEEETAMDOudeyer10.pdf)](https://web.archive.org/web/20181003202543/http://www.pyoudeyer.com/IEEETAMDOudeyer10.pdf)\n(PDF) from the original on 3 October 2018. Retrieved 4 June 2013.\nPennachin, C.; Goertzel, B. (2007). \"Contemporary Approaches to Artificial General\nIntelligence\". *Artificial General Intelligence* . Cognitive Technologies. Berlin, Heidelberg:\n[Springer. pp. 1- 30. doi:10.1007/978-3-540-68677-4_1 (https://doi.org/10.1007%2F978-3-54](https://doi.org/10.1007%2F978-3-540-68677-4_1)\n[0-68677-4_1). ISBN 978-3-5402-3733-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-5402-3733-4)\n[Pinker, Steven (2007) [1994], ](https://en.wikipedia.org/wiki/Steven_Pinker) *[The Language Instinct](https://en.wikipedia.org/wiki/The_Language_Instinct)* , Perennial Modern Classics, Harper,\n[ISBN 978-0-0613-3646-1](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0613-3646-1)\n[Poria, Soujanya; Cambria, Erik; Bajpai, Rajiv; Hussain, Amir (September 2017). \"A review of](http://researchrepository.napier.ac.uk/Output/1792429)\n[affective computing: From unimodal analysis to multimodal fusion\" (http://researchrepository.](http://researchrepository.napier.ac.uk/Output/1792429)\n[napier.ac.uk/Output/1792429). ](http://researchrepository.napier.ac.uk/Output/1792429) *Information Fusion* . **37** : 98- 125.\n[doi:10.1016/j.inffus.2017.02.003 (https://doi.org/10.1016%2Fj.inffus.2017.02.003).](https://doi.org/10.1016%2Fj.inffus.2017.02.003)\n[hdl:1893/25490 (https://hdl.handle.net/1893%2F25490). S2CID 205433041 (https://api.sem](https://api.semanticscholar.org/CorpusID:205433041)", - "page_start": 60, - "page_end": 61, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# 3 Great Resources to Kick-Start Your Financial Planning Career\n\n## 3 Great Resources to Kick-Start Your Financial Planning Career\n\n[(NewsUSA)](https://www.newsusa.com/) - Finding a rewarding career that offers growth potential, work-life balance and the satisfaction of\nhelping others is a key priority for many job seekers. With those goals in mind, a career in financial planning should\nbe a top contender, whether you are just starting out or looking to make a career change. But once you have\ndecided that financial planning is the field for you, how do you get started? Here are three resources that can help\nyou launch a successful financial planning career.\n1. [Guide to Careers in Financial Planning](https://www.cfp.net/knowledge/reports-and-statistics/guide-to-careers-in-financial-planning) . Based on interviews with leading financial services firms, this guide\nintroduces you to the wide range of career opportunities in the financial planning profession. It identifies typical entry\npoints and career tracks, explores the types of companies that hire financial planners and provides information on\nhow to find financial planning career opportunities. It also includes resources such as a list of recommended\nquestions to ask in a job interview.\n2. Scholarship Programs. Dozens of scholarship programs are available to support you on your professional\njourney. Some are offered directly through colleges and universities that have financial planning degree and\ncertificate programs. Others are available through nonprofits and organizations like the CFP Board Center for\nFinancial Planning, which administers [16 scholarship programs](https://www.cfp.net/get-certified/tools-and-resources/apply-for-a-scholarship) that help pay for the education and exam\nrequirements to become a CERTIFIED FINANCIAL PLANNERTM professional. Financial services firms may offer\nscholarships or tuition reimbursements to employees to cover the costs of obtaining professional designations and\ncredentials such as CFP® certification -- some of which may be required to advance within the company.\n3. Career Fairs. In-person and virtual career fairs provide valuable opportunities to connect with prospective\nemployers. CFP Board’s spring and fall career fairs are some of the most popular hiring events in the profession,\nwith dozens of firms participating in these online exhibitions. Job seekers can visit employers’ virtual exhibit booths\nand view open jobs and internships, apply for open positions and interact with employers through one-on-one video\nmeetings and messaging. You can also visit the [CFP Board Career Center](https://careers.cfp.net/) to browse current job and internship\nopportunities in financial planning, as well as a collection of articles providing career guidance.\nOther top resources include career offices at your college or university, financial services companies’ career", - "page_start": 0, - "page_end": 0, - "source_file": "news3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n331), Nilsson (1998, chpt. 17.4), McCorduck (2004, pp. 327- 335, 434- 435), Crevier (1993,\npp. 145- 162, 197- 203), Newquist (1994, pp. 155- 183)\n335. Russell & Norvig (2021), p. 24.\n336. Nilsson (1998), p. 7.\n337. McCorduck (2004), pp. 454- 462.\n338. Moravec (1988).\n339. Brooks (1990).\n[340. Developmental robotics: Weng et al. (2001), Lungarella et al. (2003), Asada et al. (2009),](https://en.wikipedia.org/wiki/Developmental_robotics)\nOudeyer (2010)\n341. Russell & Norvig (2021), p. 25.\n342. Crevier (1993, pp. 214- 215), Russell & Norvig (2021, pp. 24, 26)\n343. Russell & Norvig (2021), p. 26.\n344. Formal and narrow methods adopted in the 1990s: Russell & Norvig (2021, pp. 24- 26),\nMcCorduck (2004, pp. 486- 487)\n345. AI widely used in the late 1990s: Kurzweil (2005, p. 265), NRC (1999, pp. 216- 222),\nNewquist (1994, pp. 189- 201)\n346. Wong (2023).\n[347. Moore's Law and AI: Russell & Norvig (2021, pp. 14, 27)](https://en.wikipedia.org/wiki/Moore%27s_Law)\n348. Clark (2015b).\n[349. Big data: Russell & Norvig (2021, p. 26)](https://en.wikipedia.org/wiki/Big_data)\n[350. Sagar, Ram (3 June 2020). \"OpenAI Releases GPT-3, The Largest Model So Far\" (https://a](https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[nalyticsindiamag.com/open-ai-gpt-3-language-model). ](https://analyticsindiamag.com/open-ai-gpt-3-language-model) *Analytics India Magazine* [. Archived (h](https://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[ttps://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-la](https://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[nguage-model) from the original on 4 August 2020. Retrieved 15 March 2023.](https://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[351. Milmo, Dan (2 February 2023). \"ChatGPT reaches 100 million users two months after](https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-open-ai-fastest-growing-app)\n[launch\" (https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-op](https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-open-ai-fastest-growing-app)\n[en-ai-fastest-growing-app). ](https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-open-ai-fastest-growing-app) *The Guardian* [. ISSN 0261-3077 (https://search.worldcat.org/iss](https://search.worldcat.org/issn/0261-3077)\n[n/0261-3077). Retrieved 31 December 2024.](https://search.worldcat.org/issn/0261-3077)\n[352. Gorichanaz, Tim (29 November 2023). \"ChatGPT turns 1: AI chatbot's success says as](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704)\n[much about humans as technology\" (https://theconversation.com/chatgpt-turns-1-ai-chatbot](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704)\n[s-success-says-as-much-about-humans-as-technology-218704). ](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704) *The Conversation* .\nRetrieved 31 December 2024.\n353. DiFeliciantonio (2023).\n354. Goswami (2023).\n[355. \"Nearly 1 in 4 new startups is an AI company\" (https://pitchbook.com/news/articles/nearly-1-i](https://pitchbook.com/news/articles/nearly-1-in-4-new-startups-is-an-ai-company)\n[n-4-new-startups-is-an-ai-company). ](https://pitchbook.com/news/articles/nearly-1-in-4-new-startups-is-an-ai-company) *PitchBook* . 24 December 2024. Retrieved 3 January\n2025.\n[356. Grayling, Anthony; Ball, Brian (1 August 2024). \"Philosophy is crucial in the age of AI\" (http](https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n[s://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907). ](https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907) *The Conversation* .\n[Archived (https://web.archive.org/web/20241005170243/https://theconversation.com/philoso](https://web.archive.org/web/20241005170243/https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n[phy-is-crucial-in-the-age-of-ai-235907) from the original on 5 October 2024. Retrieved](https://web.archive.org/web/20241005170243/https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n4 October 2024.\n[357. Jarow, Oshan (15 June 2024). \"Will AI ever become conscious? It depends on how you](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[think about biology\" (https://www.vox.com/future-perfect/351893/consciousness-ai-machines](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[-neuroscience-mind). ](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind) *Vox* [. Archived (https://web.archive.org/web/20240921035218/https://w](https://web.archive.org/web/20240921035218/https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[ww.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind) from](https://web.archive.org/web/20240921035218/https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\nthe original on 21 September 2024. Retrieved 4 October 2024.\n[358. McCarthy, John. \"The Philosophy of AI and the AI of Philosophy\" (https://web.archive.org/we](https://web.archive.org/web/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html)\n[b/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html). ](https://web.archive.org/web/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html) *jmc.stanford.edu* . Archived\n[from the original (http://jmc.stanford.edu/articles/aiphil2.html) on 23 October 2018. Retrieved](http://jmc.stanford.edu/articles/aiphil2.html)\n3 October 2024.", - "page_start": 47, - "page_end": 48, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# 3 Great Resources to Kick-Start Your Financial Planning Career\n\n[Log in](https://about.newsusa.com/user/login)\n[Home](https://about.newsusa.com/) / [Money](https://about.newsusa.com/taxonomy/term/19) / 3 Great Resources to Kick-Start Your Financial Planning Career", - "page_start": 0, - "page_end": 0, - "source_file": "news3.pdf" - } - ] - }, - { - "references": { - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf", - "query": "What does ShareAlike mean in terms of licencing ?", - "target_page": 1, - "target_passage": "adaptations based on this work must be licensed under the same license.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **THREE-LAYER DESIGN**\n\n\"Legal Code\" (base layer): contains terms and conditions to be used by lawyers and legally applicable in court. \"Human Readable\" (commons deeds): contain the summary of the legal code and key terms. \"Machine Readable\": contains HTML or codes for machines to recognize a work is available under a Creative Commons license.\nCreative Commons (CC) license has three layers:\n**FOUR ELEMENTS** BY (\"Attribution\"): users must credit the author of the work they are using. SA (\"ShareAlike\"): adaptations based on this work must be licensed under the same license. NC (\"NonCommercial\"): the work is only available to be used for noncommercial purposes. ND (\"NoDerivative\"): reusers making cannot share adaptations of the work.\nBY\nSA\nNC\nND\n**SIX LICENSES** CC BY (\"Attribution\") allows people to use the work for any purpose (even commercially and even in modified form) as long as they give attribution to the creator. CC BY-SA (\"Attribution-ShareAlike\") allows people to use the work for any purpose (even commercially and even in modified form), as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-NC (\"Attribution-NonCommercial\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator. CC BY-NC-SA (\"Attribution-NonCommercial-ShareAlike\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-ND (\"Attribution-NoDerivative\") allows people to use the unadapted work for any purpose (even commercially), as long as they give attribution to the creator. CC BY-NC-ND (\"Attribution-NonCommercial-NoDerivative\") allows people to use the unadapted work for noncommercial purposes only, and only as long as they give attribution to the licensor.", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **REMIND THAT...**\n\nyou want to give others permissions to freely copy and redistribute your work, and you want to give others permission to freely transform, alter, or otherwise create derivative works based on your work.\nCC license only applicable to the work that is within the scope of copyright law. CC license can be used when ...\n**CC LICENSE CAN'T BE USED FOR ...** fair use, fair dealing, or some other limitation and exception to copyright applies the the work.\n**ALSO FOR ...** the work that is already in the Public Domain. For those who want to waive their rights from copyright protection, use CC0 (\"CC Zero\").\n**NOW, SHARE YOUR WORK!** https://creativecommons.org/choose/\nTexts are adapted from CC Certification for Educators. CC BY license. BY, SA, NC, ND icons, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA, CC BY-ND, and CC BY-NC-ND buttons are trademark of Creative Commons, and subject to their policies. 3-layer design of CC license image is taken from CC Certification for Educators. CC BY license. Line, icons, and gradients are from Canva, and subject to their policies.\nmore open »\n« more restrictive\nyou can share, remix, & commercialize\nyou can share & remix only\nyou can share only", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nchallenge (and expense) of reaching agreements with relevant rightsholders, there is also the\npractical difficulty of simply identifying and finding the rightsholder that one must negotiate\n\nFor a sense of the complexity, see e.g. Melissa Levine, Richard C. Adler. *Finding the Public Domain:* 14\n*Copyright Review Management System Toolkit* . 2016, [quod.lib.umich.edu/c/crmstoolkit/](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001)\n[14616082.0001.001](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001) . Accessed 20 Mar. 2024.; Kopel, Matthew. “LibGuides: Copyright at Cornell Libraries:\nCopyright Term and the Public Domain.” [guides.library.cornell.edu/copyright/publicdomain](http://guides.library.cornell.edu/copyright/publicdomain) ;\nMannapperuma, Menesha, et al. *Is It in the Public Domain? A HANDBOOK for EVALUATING the*\n*COPYRIGHT STATUS of a WORK CREATED in the UNITED STATES* . 1923.\n\nSee e.g. Moody, Glyn. “Project Gutenberg Blocks Access in Germany to All Its Public Domain Books 15\nbecause of Local Copyright Claim on 18 of Them.” *Techdirt* , 7 Mar. 2018, www.techdirt.com/\n2018/03/07/project-gutenberg-blocks-access-germany-to-all-public-domain-books-because-local-\ncopyright-claim-18-them/ . Accessed 20 Mar. 2024.\nwith. The vast majority of in-copyright books are out-of-print or out-of-commerce, and most\nare not actively managed by their rightsholders. There is no official registry of copyrighted\nworks and their owners, and existing datasets can be incomplete or erroneous. 16\nAs a result, there may be no way to license the vast majority of in-copyright books, especially\nthose that have or have had limited commercial value. Put differently, the barrier to using 17\nmost books is not simply to pay publishers; even if one had significant financial resources,\nlicensing would not enable access to most works.\n**Permissively licensed works**\nThere are books that have been permissively licensed in an easily identifiable way, such as\nworks placed under Creative Commons (CC) licenses. Such works explicitly allow particular\nuses of works subject to various responsibilities (e.g., requiring attribution by the user in their\nfollow-on use).\nWhile such works could be candidates for inclusion in a books data commons, their inclusion\ndepends on whether the license’s terms can be complied with in the context of AI training.\nFor instance, in the context of CC licensed works, there are requirements for proper\nattribution across all licenses (the CC tools Public Domain Dedication (CC0) and Public\nDomain Mark (PDM) are not licenses and do not require attribution). 18\n\nSee e.g. Heald, Paul J. “How Copyright Makes Books and Music Disappear (and How Secondary 16", - "page_start": 8, - "page_end": 9, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\n#### **3.2.6 How to view licensing information**\nLicensing information is available for all datasets associated with common licences, which are\nsupported by the Licence Assistant. When available a link to the assistant is provided on left side of a\ndataset page.\nBy clicking on the **licence name** (here: cc-by), the Licence Assistant tool is opened in a new window,\ndisplaying relevant information for this particular licence.\n\nBy clicking on the “ **Data->Licensing Assistant** ” link in the main menu, the Licence Assistant is opened\nin a new window, displaying relevant information of all supported licences by the tool.", - "page_start": 33, - "page_end": 35, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.3. Legal issues remain crucial**\n\nProper licensing of Public data is essential. The more Open Data activities continue, the clearer this\nrule becomes. What distinguishes Open Data from \"mere\" transparency is reuse. Paraphrasing\nEaves, until a government get the licensing issue right, Open Data cannot bring all the possible\nbenefits in that country. If there are no guarantees that public data can be used without restriction,\nvery little happens in practice, and when it happens it may be something against the public interest.\nCanadian Company Public Engines Inc, that is paid by local police departments to collect, process\nand analyze official crime data, also publishes online, with a proprietary license, anonymized\nsummaries of those data. When in 2010 another company, Report See Inc, scraped those data from\ntheir website to reuse them, Public Engines sued.\nReporting this, D. Eaves [rightly points out](http://eaves.ca/2010/09/21/does-your-government-and-thus-you-actually-own-its-data/) that *both* companies are right: one is trying to protect its\ninvestment, the other is simply trying to reuse what IS public data, by getting it from the ONLY\nplace where it's available. This is what happens when public officials leave the ownership of *public*\ndata to the third parties hired to collect them. Please note that, in practice, it makes very little\ndifference whether those third parties are private, for-profit corporations or even other Public\nAdministrations. Unless, of course, there are national laws already in place that define in advance\nwhat is the license of all present and future Public Data, *no matter how they were generated and by*\n*whom* , those data can be lost in any moment for society. In all other cases, the legal status of data\nwill be either officially closed and locked, or uncertain enough to prevent most or all reuses. In\nFebruary 2011, the [news came](http://www.techdirt.com/articles/20110221/01191413180/privatization-public-data-sets-bad-precedent.shtml) that, even if they weren't the original copyright holders, Public\nEngines had been able to put together enough legal claims to convince Report See to give up.\nDisputes like this should not happen and would not happen if all contracts regarding collection and", - "page_start": 12, - "page_end": 12, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\nCreative Commons is a global nonprofit organization\ndedicated to supporting an open and accessible Internet\nthat is enriched with free knowledge and creative resources\nfor people around the world to use, share, and cultivate.\nOur easy-to-use licenses provide a simple, standardized way\nto give the public permission to share and use your creative\nwork — on conditions of your choice. CC licenses let you\nchange your copyright terms from the default of “all rights\nreserved” to “some rights reserved.”\nMillions of people use CC licenses on some of the world’s\nmost popular platforms for user-generated content. When\nyou use a CC license to share your photos, videos, or blog,\nyour creation joins a globally accessible pool of resources\nthat includes the work of artists, educators, scientists, and\ngovernments.\nCreative Commons has waived all copyright and\nrelated or neighboring rights to this guide using the\nCC0 Public Domain Dedication.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## *5a. Public domain and permissively licensed books*\n\n“Substantially Better.” *VentureBeat* , 11 Jan. 2024, [venturebeat.com/ai/one-of-the-worlds-largest-ai-](http://venturebeat.com/ai/one-of-the-worlds-largest-ai-training-datasets-is-about-to-get-bigger-and-substantially-better/)\n[training-datasets-is-about-to-get-bigger-and-substantially-better/](http://venturebeat.com/ai/one-of-the-worlds-largest-ai-training-datasets-is-about-to-get-bigger-and-substantially-better/) . Accessed 20 Mar. 2024.\n**Implications of the The Overall Approach**\nStepping back from The Pile v2 specifically, or any particular existing collection of books or\ndataset built on their basis, we want to understand the implications of relying on public\ndomain works and expressly licensed works in building a books commons.\nThe benefits are relatively straightforward. Both categories, by definition come with express\npermission to use the books in AI training. The cost of acquiring the books for this use may\nbe effectively zero or close to it, when considering public domain and “openly” licensed\nbooks that allow redistribution and that have already been digitized.\nBut this approach comes with some clear limitations. First, as noted above, for many books\nin the public domain, their status as such is not always clear. And with respect to\npermissively licensed books, it is not always clear whether and how to comply with the\nlicense obligations in this context.\nSetting aside those challenges, the simple fact is that relying on public domain and existing\npermissively licensed books would limit the quantity and diversity of data available for\ntraining, impacting performance along different dimensions. Only a small fraction of books\never published fall into this category, and the corpus of books in this category is likely to be\nskewed heavily towards older public domain books. This skew would, in turn, impact the\ncontent available for AI training. For instance, relying on books from before 1929 would not 30\nonly incorporate outdated language patterns, but also a range of biases and misconceptions\nabout race and gender, among other things. Efforts could be made to get people to\npermissively license more material — a book drive for permissive licensing, so to speak; this\napproach would still not encompass most books, at least when it comes to past works. 31", - "page_start": 12, - "page_end": 13, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nEven if books can be acquired, digitized, and made technically useful for AI training, the\ndevelopment of a books data commons would necessarily need to navigate and comply with\ncopyright law.\n**Out-of-Copyright Books:** A minority of books are old enough to be in the public domain and\nout of copyright, and an AI developer could use them in training without securing any\ncopyright permission. In the United States, all books published or released before 1929 are in\nthe public domain. While use of these books provides maximal certainty for the AI developer\nto train on, it is worth noting that the status of whether a book is in the public domain can be\ndifficult to determine. For instance, books released between 1929 and 1963 in the U.S. are 14\nout of copyright if they were not subject to a copyright renewal; however, data on copyright\nrenewals is not easily accessible.\nWhat’s more, copyright definitions and term lengths vary among countries. Even if a work is\nin the public domain in the US, it may not be in other countries. Countries generally use the 15\nlife of the last living author + “x” years to determine the term of copyright protection. For\nmost countries, “x” is either 50 years (the minimum required by the Berne Convention) or 70\nyears (this is the case for all member states of the European Union and for all works\npublished in the U.S. after 1978). This approach makes it difficult to determine copyright\nterms with certainty because it requires information about the date of death of each author,\nwhich is often not readily available.\n**In-Copyright Books:** The vast majority of books are in copyright, and, insofar as the training\nprocess requires making a copy of the book, the use in AI training may implicate copyright\nlaw. Our workshop covered three possible paths for incorporating such works.\n**Direct licensing**\nOne could directly license books from rightsholders. There may be some publishers who are\nwilling to license their works for this purpose, but it is hard to determine the scale of such\naccess, and, in any event, there are significant limits on this approach. Along with the", - "page_start": 8, - "page_end": 8, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nEven if a book is in copyright, it’s possible that copying books for AI training may be covered\nby existing limitations and exceptions to copyright law in particular jurisdictions. For\nexample:\n- In the United States, many argue using existing works to train generative AI is “fair\nuse,” consistent with existing law and legal precedents. This is the subject of a 19\nnumber of currently active court cases, and different actors and tools may yield\ndifferent results, as fair use is applied case-by-case using a flexible balancing test.\n- In the European Union, there are explicit exceptions in the law for “text and data\nmining” uses of in-copyright works, both for non-commercial research and for\ncommercial purposes. However, for commercial uses and for users outside of\nresearch and heritage institutions, they must respect the rights of rightsholders who\nchoose to “reserve their rights” (i.e., opt-out of allowing text and data mining) via\nmachine readable mechanisms. The exception also requires that users have “lawful 20\naccess” to the works.\n- Finally, Japan provides a specific text and data mining exception, without any\ncomparable opt-out requirement for commercial uses as is embedded in EU law. 21\n\nWhile exceptions that allow AI training exist in several other countries, such as Singapore and\nIsrael, most countries do not provide exceptions that appear to permit AI training. Even where\npotentially available, as in the United States, legal uncertainty and risk create a hurdle for\nanyone building a books commons. 22\n\nSee e.g. Comments from Sprigman, Samuelson, Sag to Copyright Office, October 2023, at [https://](https://www.regulations.gov/comment/COLC-2023-0006-10299) 19\n[www.regulations.gov/comment/COLC-2023-0006-10299](https://www.regulations.gov/comment/COLC-2023-0006-10299) as well as many other submissions to the US\ncopyright office; see also Advocacy, Katherine Klosek, Director of Information Policy and Federal\nRelations, Association of Research Libraries (ARL), and Marjory S. Blumenthal, Senior Policy Fellow,\nAmerican Library Association (ALA) Office of Public Policy and. “Training Generative AI Models on\nCopyrighted Works Is Fair Use.” *Association of Research Libraries* , 23 Jan. 2024, www.arl.org/blog/\ntraining-generative-ai-models-on-copyrighted-works-is-fair-use/ .\n\nSee Articles 3 and 4 of the EU’s Directive on Copyright and Related Rights in the Digital Single Market 20\n— https://eur-lex.europa.eu/eli/dir/2019/790/oj .\n\nJapan clarified its laws in 2018 to make clear that this type of use is permitted — see discussion in 21", - "page_start": 10, - "page_end": 10, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nTestimony of Matthew Sag, July 2023, [https://www.judiciary.senate.gov/imo/media/doc/](https://www.judiciary.senate.gov/imo/media/doc/2023-07-12_pm_-_testimony_-_sag.pdf)\n[2023-07-12_pm_-_testimony_-_sag.pdf](https://www.judiciary.senate.gov/imo/media/doc/2023-07-12_pm_-_testimony_-_sag.pdf) , see also Fiil-Flynn, S. *et al.* (2022) *Legal reform to enhance global*\n*text and Data Mining Research* , *Science* . Available at: https://www.science.org/doi/10.1126/\nscience.add6124 (Accessed: 28 Sept. 2023).\n\nSee supra note 22 *.* See also Jonathan Band, *Copyright Implications of the Relationship between* 22\n*Generative Artificial Intelligence and Text and Data Mining | Infojustice* . infojustice.org/archives/45509 . In\naddition, for an in-depth look at the cross-border legal challenges involved see: *Wrapping up Our NEH-*\n*Funded Project to Help Text and Data Mining Researchers Navigate Cross-Border Legal and Ethical*\n*Issues* . 2 Oct. 2023, [buildinglltdm.org/2023/10/02/wrapping-up-our-neh-funded-project-to-help-text-and-](http://buildinglltdm.org/2023/10/02/wrapping-up-our-neh-funded-project-to-help-text-and-data-mining-researchers-navigate-cross-border-legal-and-ethical-issues/)\n[data-mining-researchers-navigate-cross-border-legal-and-ethical-issues/](http://buildinglltdm.org/2023/10/02/wrapping-up-our-neh-funded-project-to-help-text-and-data-mining-researchers-navigate-cross-border-legal-and-ethical-issues/) . Accessed 20 Mar. 2024.\nIt is also important to note two other issues that can affect the application of limitations and\nexceptions, in particular, their application to e-books.\nThe first important limitation is that almost every digital book published today comes with a\nset of contractual terms that restrict what users can do with it. In many cases, those terms\nwill explicitly restrict text data mining or AI uses of the content, meaning that even where\ncopyright law allows for reuse (for example, under fair use), publishers by contract can\nimpose restrictions anyway. In the United States, those contract terms are generally thought\nto override the applicability of fair use or other limitations and exceptions. Other 23\njurisdictions, such as those in the EU, provide that certain limitations and exceptions cannot\nbe contractually overridden, though experience to date varies with how those anti-contractual\noverride protections work in practice. 24\nThe second limitation is the widespread adoption of “anti-circumvention” rules in copyright\nlaws and the interplay of these with a choice to rely on copyright limitations and exceptions.\nDigital books sold by major publishers are generally encumbered with “digital rights\nmanagement” (DRM) that limits how someone can use the digital file. For instance, DRM can\nlimit the ability to make a copy of the book, or even screenshot or excerpt from it, among\nother things. Anti-circumvention laws restrict someone's ability to evade these technical\nrestrictions, even if it is for an ultimately lawful use.\nWhat this means for our purposes is that even if one acquires a digital book from, for", - "page_start": 10, - "page_end": 11, - "source_file": "creative_common_ai.pdf" - } - ] - }, - { - "references": { - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf", - "query": "What is the most restricive Creative Common licence ?", - "target_page": 1, - "target_passage": "CC BY-NC-ND (\"Attribution-NonCommercial-NoDerivative\") allows people to use the unadapted work for noncommercial purposes only, and only as long as they give attribution to the licensor.", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **REMIND THAT...**\n\nyou want to give others permissions to freely copy and redistribute your work, and you want to give others permission to freely transform, alter, or otherwise create derivative works based on your work.\nCC license only applicable to the work that is within the scope of copyright law. CC license can be used when ...\n**CC LICENSE CAN'T BE USED FOR ...** fair use, fair dealing, or some other limitation and exception to copyright applies the the work.\n**ALSO FOR ...** the work that is already in the Public Domain. For those who want to waive their rights from copyright protection, use CC0 (\"CC Zero\").\n**NOW, SHARE YOUR WORK!** https://creativecommons.org/choose/\nTexts are adapted from CC Certification for Educators. CC BY license. BY, SA, NC, ND icons, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA, CC BY-ND, and CC BY-NC-ND buttons are trademark of Creative Commons, and subject to their policies. 3-layer design of CC license image is taken from CC Certification for Educators. CC BY license. Line, icons, and gradients are from Canva, and subject to their policies.\nmore open »\n« more restrictive\nyou can share, remix, & commercialize\nyou can share & remix only\nyou can share only", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\nCreative Commons is a global nonprofit organization\ndedicated to supporting an open and accessible Internet\nthat is enriched with free knowledge and creative resources\nfor people around the world to use, share, and cultivate.\nOur easy-to-use licenses provide a simple, standardized way\nto give the public permission to share and use your creative\nwork — on conditions of your choice. CC licenses let you\nchange your copyright terms from the default of “all rights\nreserved” to “some rights reserved.”\nMillions of people use CC licenses on some of the world’s\nmost popular platforms for user-generated content. When\nyou use a CC license to share your photos, videos, or blog,\nyour creation joins a globally accessible pool of resources\nthat includes the work of artists, educators, scientists, and\ngovernments.\nCreative Commons has waived all copyright and\nrelated or neighboring rights to this guide using the\nCC0 Public Domain Dedication.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **THREE-LAYER DESIGN**\n\n\"Legal Code\" (base layer): contains terms and conditions to be used by lawyers and legally applicable in court. \"Human Readable\" (commons deeds): contain the summary of the legal code and key terms. \"Machine Readable\": contains HTML or codes for machines to recognize a work is available under a Creative Commons license.\nCreative Commons (CC) license has three layers:\n**FOUR ELEMENTS** BY (\"Attribution\"): users must credit the author of the work they are using. SA (\"ShareAlike\"): adaptations based on this work must be licensed under the same license. NC (\"NonCommercial\"): the work is only available to be used for noncommercial purposes. ND (\"NoDerivative\"): reusers making cannot share adaptations of the work.\nBY\nSA\nNC\nND\n**SIX LICENSES** CC BY (\"Attribution\") allows people to use the work for any purpose (even commercially and even in modified form) as long as they give attribution to the creator. CC BY-SA (\"Attribution-ShareAlike\") allows people to use the work for any purpose (even commercially and even in modified form), as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-NC (\"Attribution-NonCommercial\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator. CC BY-NC-SA (\"Attribution-NonCommercial-ShareAlike\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-ND (\"Attribution-NoDerivative\") allows people to use the unadapted work for any purpose (even commercially), as long as they give attribution to the creator. CC BY-NC-ND (\"Attribution-NonCommercial-NoDerivative\") allows people to use the unadapted work for noncommercial purposes only, and only as long as they give attribution to the licensor.", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Licenses and Public Domain Tools**\nThe first CC License was created in 2002. Today, we boast **[six CC Licenses](https://creativecommons.org/share-your-work/cclicenses/)** and two public domain tools, setting a global standard for sharing.\n##### **We’ve estimated that over 2.5 billion pieces of content were CC Licensed by the end of 2023.**\n**19 Workshops & Trainings** with institutions like ALA, Connecticut Humanities & State University of New York, Digital Research Alliance of Canada, and WikiConf North America.\n**[2 Week-Long CC Certificate Bootcamps ](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)** [for California Community Colleges.](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)\n**27 Webinars** on topics like the basics of Open Culture, the possibilties of Open Educational Resources (OER) for business-university cooperation, and the future of CC Licenses in digital and online education.\n**12 CC Legal Open Office Hours** hosted by our legal team, providing a personalized opportunity for the CC community to ask questions about CC Licenses, open access, and sharing.\n##### **In 2023, we greatly expanded our CC Licenses training and education offerings:**", - "page_start": 3, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\n#### What is the difference between CC0 and the Public Domain Mark?\n\nCC0 (“CC Zero”) is intended for use only\nby authors or holders of copyright and\nrelated rights (including database rights), in connection\nwith works that are still subject to those rights in one or\nmore countries.\nWhen CC0 is applied to a work, copyright and related\nrights are relinquished worldwide, making the work free\nfrom those restrictions to the greatest extent possible.\nThe Public Domain Mark (PDM) is used\nto label works that are already free of\nknown copyright restrictions. Unlike CC0, PDM doesn’t\nchange the copyright status of a work.\nPDM can be used by anyone, and is intended for use\nwith works that are already free of known copyright\nrestrictions throughout the world.\n##### Public domain works are valuable because anyone\n##### can freely build upon, enhance, and reuse them for\n##### any purposes without restriction under copyright\n##### or database law.\nThat’s why it’s important for creators to have a clear and\nlegally robust way to place their works in the public domain as\ncompletely as possible, and it’s also important for publishers\nand archives to have a standardized way to identify works that\nare already in the public domain.\nCreative Commons supports two distinct public domain tools,\nthe CC0 Public Domain Dedication and the Public Domain\nMark . Creative Commons copyright licenses help authors\nmanage their copyright on terms they choose. Conversely, CC0\nenables authors and copyright owners who want to dedicate\ntheir works to the worldwide public domain to do so, and PDM\nfacilitates the labeling and discovery of works that are already\nfree of known copyright restrictions.\nWhere public domain tools fit in the copyright spectrum\nSome rights\nreserved\nAll rights\nreserved\nPDM\nNo known\ncopyright\nCC0\nPublic\ndomain", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Training in how to use CC Licenses is key to their adoption.**\nWe offer a ten-week **[CC Certificate](https://certificates.creativecommons.org/)** program that is now tailored not only to the education and library sectors, but also galleries, archives, libraries, and museums and **[available in 10 languages](https://certificates.creativecommons.org/about/translations/)** .\nAs of 2023, we’ve certified:\n**65 Countries 1,705 Graduates**\n**across**", - "page_start": 4, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nchallenge (and expense) of reaching agreements with relevant rightsholders, there is also the\npractical difficulty of simply identifying and finding the rightsholder that one must negotiate\n\nFor a sense of the complexity, see e.g. Melissa Levine, Richard C. Adler. *Finding the Public Domain:* 14\n*Copyright Review Management System Toolkit* . 2016, [quod.lib.umich.edu/c/crmstoolkit/](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001)\n[14616082.0001.001](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001) . Accessed 20 Mar. 2024.; Kopel, Matthew. “LibGuides: Copyright at Cornell Libraries:\nCopyright Term and the Public Domain.” [guides.library.cornell.edu/copyright/publicdomain](http://guides.library.cornell.edu/copyright/publicdomain) ;\nMannapperuma, Menesha, et al. *Is It in the Public Domain? A HANDBOOK for EVALUATING the*\n*COPYRIGHT STATUS of a WORK CREATED in the UNITED STATES* . 1923.\n\nSee e.g. Moody, Glyn. “Project Gutenberg Blocks Access in Germany to All Its Public Domain Books 15\nbecause of Local Copyright Claim on 18 of Them.” *Techdirt* , 7 Mar. 2018, www.techdirt.com/\n2018/03/07/project-gutenberg-blocks-access-germany-to-all-public-domain-books-because-local-\ncopyright-claim-18-them/ . Accessed 20 Mar. 2024.\nwith. The vast majority of in-copyright books are out-of-print or out-of-commerce, and most\nare not actively managed by their rightsholders. There is no official registry of copyrighted\nworks and their owners, and existing datasets can be incomplete or erroneous. 16\nAs a result, there may be no way to license the vast majority of in-copyright books, especially\nthose that have or have had limited commercial value. Put differently, the barrier to using 17\nmost books is not simply to pay publishers; even if one had significant financial resources,\nlicensing would not enable access to most works.\n**Permissively licensed works**\nThere are books that have been permissively licensed in an easily identifiable way, such as\nworks placed under Creative Commons (CC) licenses. Such works explicitly allow particular\nuses of works subject to various responsibilities (e.g., requiring attribution by the user in their\nfollow-on use).\nWhile such works could be candidates for inclusion in a books data commons, their inclusion\ndepends on whether the license’s terms can be complied with in the context of AI training.\nFor instance, in the context of CC licensed works, there are requirements for proper\nattribution across all licenses (the CC tools Public Domain Dedication (CC0) and Public\nDomain Mark (PDM) are not licenses and do not require attribution). 18\n\nSee e.g. Heald, Paul J. “How Copyright Makes Books and Music Disappear (and How Secondary 16", - "page_start": 8, - "page_end": 9, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### The CC0 Public Domain Dedication\n\n**Use this universal tool if you are a holder of copyright or database**\n**rights, and wish to waive all your rights to the work worldwide.**\nBy using CC0, you waive all copyright and related rights\ntogether with all associated claims and causes of action with\nrespect to this work to the extent possible under the law.\nApplying CC0 to your work is easy. Simply visit the CC0 chooser\n( http://creativecommons.org/choose/zero ) which will lead you\nthrough the process. When completed, you will be provided\nwith HTML code that you can copy and paste into your website.\nYou let others copy, modify, distribute, and perform the work,\neven for commercial purposes, all without asking permission.\nWorks marked with the Public Domain Mark have been\nidentified as being free of known restrictions under copyright\nlaw, including all related and neighboring rights. Anyone can\ncopy, modify, distribute, and perform such works, even for\ncommercial purposes, all without asking permission.\nApplying the PDM to a work is easy. Simply visit the PDM\nchooser ( http://creativecommons.org/choose/mark ) which\nwill lead you through the proces. When completed, you will be\nprovided with the HTML code that you can copy and paste into\nyour website.\nCreative Commons does not recommend this tool for works that\nare restricted by copyright laws in one or more jurisdictions.\nConsult with your legal advisor if you are unsure whether you\nshould use the PDM for a certain work.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n[\"\"Kaleidoscope\" b](https://www.flickr.com/photos/90692748@N04/11771644286) [y docoverachiever ](https://www.flickr.com/photos/90692748@N04) [is licensed under](https://creativecommons.org/licenses/by/2.0/?ref=openverse) [ CC BY 2.0.](https://creativecommons.org/licenses/by/2.0/?ref=openverse)\n**About this**\n**Open Work**\n2023 Annual Report\nCreative Commons (CC) is the global nonprofit organization behind the CC Licenses and public domain tools, which power open sharing on popular platforms like Wikipedia, Flickr, YouTube, Medium, Vimeo, and Khan Academy. Since 2002, the CC Licenses have served as an alternative to traditional copyright, providing a simple, standardized, and legal way for individuals and institutions to freely share images, music, research, educational resources, and cultural artifacts.\n**[Except where otherwise noted, “Annual Report 2023” by Creative Commons ](https://creativecommons.org/mission/) [is licensed under CC BY 4.0. ](https://creativecommons.org/licenses/by/4.0/deed.en)**\n[\"great colors of nature\" by marcostetter is published under Public Domain Mark 1.0.](https://creativecommons.org/publicdomain/mark/1.0/?ref=openverse)", - "page_start": 0, - "page_end": 1, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - } - ] - }, - { - "references": { - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf", - "query": "In which case CC licence can't be used ?", - "target_page": 1, - "target_passage": "fair use, fair dealing, or some other limitation and exception to copyright applies the the work.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **REMIND THAT...**\n\nyou want to give others permissions to freely copy and redistribute your work, and you want to give others permission to freely transform, alter, or otherwise create derivative works based on your work.\nCC license only applicable to the work that is within the scope of copyright law. CC license can be used when ...\n**CC LICENSE CAN'T BE USED FOR ...** fair use, fair dealing, or some other limitation and exception to copyright applies the the work.\n**ALSO FOR ...** the work that is already in the Public Domain. For those who want to waive their rights from copyright protection, use CC0 (\"CC Zero\").\n**NOW, SHARE YOUR WORK!** https://creativecommons.org/choose/\nTexts are adapted from CC Certification for Educators. CC BY license. BY, SA, NC, ND icons, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA, CC BY-ND, and CC BY-NC-ND buttons are trademark of Creative Commons, and subject to their policies. 3-layer design of CC license image is taken from CC Certification for Educators. CC BY license. Line, icons, and gradients are from Canva, and subject to their policies.\nmore open »\n« more restrictive\nyou can share, remix, & commercialize\nyou can share & remix only\nyou can share only", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **THREE-LAYER DESIGN**\n\n\"Legal Code\" (base layer): contains terms and conditions to be used by lawyers and legally applicable in court. \"Human Readable\" (commons deeds): contain the summary of the legal code and key terms. \"Machine Readable\": contains HTML or codes for machines to recognize a work is available under a Creative Commons license.\nCreative Commons (CC) license has three layers:\n**FOUR ELEMENTS** BY (\"Attribution\"): users must credit the author of the work they are using. SA (\"ShareAlike\"): adaptations based on this work must be licensed under the same license. NC (\"NonCommercial\"): the work is only available to be used for noncommercial purposes. ND (\"NoDerivative\"): reusers making cannot share adaptations of the work.\nBY\nSA\nNC\nND\n**SIX LICENSES** CC BY (\"Attribution\") allows people to use the work for any purpose (even commercially and even in modified form) as long as they give attribution to the creator. CC BY-SA (\"Attribution-ShareAlike\") allows people to use the work for any purpose (even commercially and even in modified form), as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-NC (\"Attribution-NonCommercial\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator. CC BY-NC-SA (\"Attribution-NonCommercial-ShareAlike\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-ND (\"Attribution-NoDerivative\") allows people to use the unadapted work for any purpose (even commercially), as long as they give attribution to the creator. CC BY-NC-ND (\"Attribution-NonCommercial-NoDerivative\") allows people to use the unadapted work for noncommercial purposes only, and only as long as they give attribution to the licensor.", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\nCreative Commons is a global nonprofit organization\ndedicated to supporting an open and accessible Internet\nthat is enriched with free knowledge and creative resources\nfor people around the world to use, share, and cultivate.\nOur easy-to-use licenses provide a simple, standardized way\nto give the public permission to share and use your creative\nwork — on conditions of your choice. CC licenses let you\nchange your copyright terms from the default of “all rights\nreserved” to “some rights reserved.”\nMillions of people use CC licenses on some of the world’s\nmost popular platforms for user-generated content. When\nyou use a CC license to share your photos, videos, or blog,\nyour creation joins a globally accessible pool of resources\nthat includes the work of artists, educators, scientists, and\ngovernments.\nCreative Commons has waived all copyright and\nrelated or neighboring rights to this guide using the\nCC0 Public Domain Dedication.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\n#### What is the difference between CC0 and the Public Domain Mark?\n\nCC0 (“CC Zero”) is intended for use only\nby authors or holders of copyright and\nrelated rights (including database rights), in connection\nwith works that are still subject to those rights in one or\nmore countries.\nWhen CC0 is applied to a work, copyright and related\nrights are relinquished worldwide, making the work free\nfrom those restrictions to the greatest extent possible.\nThe Public Domain Mark (PDM) is used\nto label works that are already free of\nknown copyright restrictions. Unlike CC0, PDM doesn’t\nchange the copyright status of a work.\nPDM can be used by anyone, and is intended for use\nwith works that are already free of known copyright\nrestrictions throughout the world.\n##### Public domain works are valuable because anyone\n##### can freely build upon, enhance, and reuse them for\n##### any purposes without restriction under copyright\n##### or database law.\nThat’s why it’s important for creators to have a clear and\nlegally robust way to place their works in the public domain as\ncompletely as possible, and it’s also important for publishers\nand archives to have a standardized way to identify works that\nare already in the public domain.\nCreative Commons supports two distinct public domain tools,\nthe CC0 Public Domain Dedication and the Public Domain\nMark . Creative Commons copyright licenses help authors\nmanage their copyright on terms they choose. Conversely, CC0\nenables authors and copyright owners who want to dedicate\ntheir works to the worldwide public domain to do so, and PDM\nfacilitates the labeling and discovery of works that are already\nfree of known copyright restrictions.\nWhere public domain tools fit in the copyright spectrum\nSome rights\nreserved\nAll rights\nreserved\nPDM\nNo known\ncopyright\nCC0\nPublic\ndomain", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### The CC0 Public Domain Dedication\n\n**Use this universal tool if you are a holder of copyright or database**\n**rights, and wish to waive all your rights to the work worldwide.**\nBy using CC0, you waive all copyright and related rights\ntogether with all associated claims and causes of action with\nrespect to this work to the extent possible under the law.\nApplying CC0 to your work is easy. Simply visit the CC0 chooser\n( http://creativecommons.org/choose/zero ) which will lead you\nthrough the process. When completed, you will be provided\nwith HTML code that you can copy and paste into your website.\nYou let others copy, modify, distribute, and perform the work,\neven for commercial purposes, all without asking permission.\nWorks marked with the Public Domain Mark have been\nidentified as being free of known restrictions under copyright\nlaw, including all related and neighboring rights. Anyone can\ncopy, modify, distribute, and perform such works, even for\ncommercial purposes, all without asking permission.\nApplying the PDM to a work is easy. Simply visit the PDM\nchooser ( http://creativecommons.org/choose/mark ) which\nwill lead you through the proces. When completed, you will be\nprovided with the HTML code that you can copy and paste into\nyour website.\nCreative Commons does not recommend this tool for works that\nare restricted by copyright laws in one or more jurisdictions.\nConsult with your legal advisor if you are unsure whether you\nshould use the PDM for a certain work.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Training in how to use CC Licenses is key to their adoption.**\nWe offer a ten-week **[CC Certificate](https://certificates.creativecommons.org/)** program that is now tailored not only to the education and library sectors, but also galleries, archives, libraries, and museums and **[available in 10 languages](https://certificates.creativecommons.org/about/translations/)** .\nAs of 2023, we’ve certified:\n**65 Countries 1,705 Graduates**\n**across**", - "page_start": 4, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nchallenge (and expense) of reaching agreements with relevant rightsholders, there is also the\npractical difficulty of simply identifying and finding the rightsholder that one must negotiate\n\nFor a sense of the complexity, see e.g. Melissa Levine, Richard C. Adler. *Finding the Public Domain:* 14\n*Copyright Review Management System Toolkit* . 2016, [quod.lib.umich.edu/c/crmstoolkit/](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001)\n[14616082.0001.001](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001) . Accessed 20 Mar. 2024.; Kopel, Matthew. “LibGuides: Copyright at Cornell Libraries:\nCopyright Term and the Public Domain.” [guides.library.cornell.edu/copyright/publicdomain](http://guides.library.cornell.edu/copyright/publicdomain) ;\nMannapperuma, Menesha, et al. *Is It in the Public Domain? A HANDBOOK for EVALUATING the*\n*COPYRIGHT STATUS of a WORK CREATED in the UNITED STATES* . 1923.\n\nSee e.g. Moody, Glyn. “Project Gutenberg Blocks Access in Germany to All Its Public Domain Books 15\nbecause of Local Copyright Claim on 18 of Them.” *Techdirt* , 7 Mar. 2018, www.techdirt.com/\n2018/03/07/project-gutenberg-blocks-access-germany-to-all-public-domain-books-because-local-\ncopyright-claim-18-them/ . Accessed 20 Mar. 2024.\nwith. The vast majority of in-copyright books are out-of-print or out-of-commerce, and most\nare not actively managed by their rightsholders. There is no official registry of copyrighted\nworks and their owners, and existing datasets can be incomplete or erroneous. 16\nAs a result, there may be no way to license the vast majority of in-copyright books, especially\nthose that have or have had limited commercial value. Put differently, the barrier to using 17\nmost books is not simply to pay publishers; even if one had significant financial resources,\nlicensing would not enable access to most works.\n**Permissively licensed works**\nThere are books that have been permissively licensed in an easily identifiable way, such as\nworks placed under Creative Commons (CC) licenses. Such works explicitly allow particular\nuses of works subject to various responsibilities (e.g., requiring attribution by the user in their\nfollow-on use).\nWhile such works could be candidates for inclusion in a books data commons, their inclusion\ndepends on whether the license’s terms can be complied with in the context of AI training.\nFor instance, in the context of CC licensed works, there are requirements for proper\nattribution across all licenses (the CC tools Public Domain Dedication (CC0) and Public\nDomain Mark (PDM) are not licenses and do not require attribution). 18\n\nSee e.g. Heald, Paul J. “How Copyright Makes Books and Music Disappear (and How Secondary 16", - "page_start": 8, - "page_end": 9, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Licenses and Public Domain Tools**\nThe first CC License was created in 2002. Today, we boast **[six CC Licenses](https://creativecommons.org/share-your-work/cclicenses/)** and two public domain tools, setting a global standard for sharing.\n##### **We’ve estimated that over 2.5 billion pieces of content were CC Licensed by the end of 2023.**\n**19 Workshops & Trainings** with institutions like ALA, Connecticut Humanities & State University of New York, Digital Research Alliance of Canada, and WikiConf North America.\n**[2 Week-Long CC Certificate Bootcamps ](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)** [for California Community Colleges.](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)\n**27 Webinars** on topics like the basics of Open Culture, the possibilties of Open Educational Resources (OER) for business-university cooperation, and the future of CC Licenses in digital and online education.\n**12 CC Legal Open Office Hours** hosted by our legal team, providing a personalized opportunity for the CC community to ask questions about CC Licenses, open access, and sharing.\n##### **In 2023, we greatly expanded our CC Licenses training and education offerings:**", - "page_start": 3, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nexample, Amazon, and it is lawful under copyright law to use that book in AI training, it can\nstill generally be unlawful to circumvent the DRM to do so, outside narrow exceptions. 25\nThus, the ability to use in-copyright books encumbered by DRM — that is, most all books sold\nby major publishers — is generally limited. 26\nPractically, using in-copyright books to build a books commons for AI training — while relying\non copyright’s limitations and exceptions — requires turning a physical book into digital form,\nor otherwise engaging in the laborious process of manually re-creating a book’s text (i.e., re-\ntyping the full text of the book) without circumventing the technical restrictions themselves.\n\nSee Hansen, Dave. “Fair Use Week 2023: How to Evade Fair Use in Two Easy Steps.” *Authors Alliance* , 23\n23 Feb. 2023, www.authorsalliance.org/2023/02/23/fair-use-week-2023-how-to-evade-fair-use-in-two-\neasy-steps/ . Accessed 20 Mar. 2024.\nSee Band, Jonathan. “Protecting User Rights against Contract Override.” *Joint PIJIP/TLS Research* 24\n*Paper Series* , 1 May 2023, [digitalcommons.wcl.american.edu/research/97/](http://digitalcommons.wcl.american.edu/research/97/) . Accessed 20 Mar. 2024.\n\nIn the U.S. the Copyright Office has recognized the importance of allowing particular exceptions for 25\nresearchers engaged in text and data mining. See their rulemaking in 2021 [https://](https://www.federalregister.gov/documents/2021/10/28/2021-23311/exemption-to-prohibition-on-circumvention-of-copyright-protection-systems-for-access-control)\n[www.federalregister.gov/documents/2021/10/28/2021-23311/exemption-to-prohibition-on-](https://www.federalregister.gov/documents/2021/10/28/2021-23311/exemption-to-prohibition-on-circumvention-of-copyright-protection-systems-for-access-control)\n[circumvention-of-copyright-protection-systems-for-access-control](https://www.federalregister.gov/documents/2021/10/28/2021-23311/exemption-to-prohibition-on-circumvention-of-copyright-protection-systems-for-access-control) . These rules are reviewed triennially\nand are currently under review, with submissions suggesting both contraction and expansion; see the\nAuthors’ Alliance comments in January 2024 [ https://www.authorsalliance.org/2024/01/29/authors-](https://www.authorsalliance.org/2024/01/29/authors-alliance-submits-long-form-comment-to-copyright-office-in-support-of-petition-to-expand-existing-text-and-data-mining-exemption/)\n[alliance-submits-long-form-comment-to-copyright-office-in-support-of-petition-to-expand-existing-text-](https://www.authorsalliance.org/2024/01/29/authors-alliance-submits-long-form-comment-to-copyright-office-in-support-of-petition-to-expand-existing-text-and-data-mining-exemption/)\n[and-data-mining-exemption/](https://www.authorsalliance.org/2024/01/29/authors-alliance-submits-long-form-comment-to-copyright-office-in-support-of-petition-to-expand-existing-text-and-data-mining-exemption/) . It is possible that one could argue for these exceptions to be expanded,\nand then work to renew that exception every three years. The EU’s text and data mining exception may\nalso limit use of DRM to impede data mining, but only for particular covered research and heritage\ninstitutions; commercial and other users are not covered, however.\n\nNote that CC licenses forbid use of DRM — but that doesn’t address most all books sold by publishers. 26", - "page_start": 11, - "page_end": 11, - "source_file": "creative_common_ai.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_RSG_2004.pdf", - "query": "In how many regions the Republic Services operations are organized ?", - "target_page": 9, - "target_passage": "As of December 31, 2004, our operations were organized into five regions whose boundaries may change from time to time: Eastern, Central, Southern, Southwestern and Western.", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# ANNUAL REPORT 2004\n\n## * **ANNUAL REPORT 2004** *\n\n### * **Financial Highlights** *\n\nOur 13,400 dedicated people worked hard last year to create real value. We improved the way we deliver our services, increasing our efficiency in routing our collection trucks. We improved the way we construct disposal cells at numerous landfills, lowering costs. We worked with our vendors to control prices. And, we communicated to our customers the value of the services we offer. This year will be no different. We will continue to concentrate on these fundamentals.\nRepublic’s future is bright. We are mindful of our mission. We know our business exists to ease the burden of managing society’s waste. It’s not a glamorous business, but it is an essential one, and we take this responsibility very seriously.\nAt the end of the year, Republic had 140 collection companies, 58 landfills, 96 transfer stations and 35 recycling facilities in 22 states. These resources give us many opportunities to listen to our customers, anticipate their needs and quickly respond to them. Each customer faces challenges unique to his or her business and community. Our goal is to remain flexible and to tailor our services to each customer.", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Company Overview**\n\nItem 9A. Controls and ProceduresÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 87\nItem 9B. Other Information ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 88\nItem 10. Directors and Executive OÇcers of the Registrant ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 11. Executive CompensationÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 12. Security Ownership of Certain BeneÑcial Owners and Management and\nRelated Stockholder Matters ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 13. Certain Relationships and Related Transactions ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 14. Principal Accountant's Fees and ServicesÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 89\nItem 15. Exhibits and Financial Statement ScheduleÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 90\nSignatures and CertiÑcations ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 93\n####### **PART I**\n####### **ITEM 1. BUSINESS**\n####### **Company Overview**\nWe are a leading provider of services in the domestic non-hazardous solid waste industry. We provide\nnon-hazardous solid waste collection services for commercial, industrial, municipal and residential customers\nthrough 140 collection companies in 22 states. We also own or operate 96 transfer stations, 58 solid waste\nlandÑlls and 35 recycling facilities.\nAs of December 31, 2004, our operations were organized into Ñve regions whose boundaries may change\nfrom time to time: Eastern, Central, Southern, Southwestern and Western. Each region is organized into\nseveral operating areas and each area contains a group of operating locations. Each of our regions and\nsubstantially all our areas provide collection, transfer, recycling and disposal services. We believe that this\norganizational structure facilitates the integration of our operations within each region, which is a critical\ncomponent of our operating strategy. See Note 10 of the Notes to Consolidated Financial Statements for\nfurther discussion of operating segments.\nWe had revenue of $2,708.1 million and $2,517.8 million and operating income of $452.3 million and\n$412.7 million for the years ended December 31, 2004 and 2003, respectively. The $190.3 million, or 7.6%,\nincrease in revenue from 2003 to 2004 is primarily attributable to the successful execution of our operating and\ngrowth strategies described below. The $39.6 million, or 9.6%, increase in operating income from 2003 to 2004\nis partially due to higher self-insurance expense during 2003 related to existing claims and was attributable to\nthe expansion of our operations and various changes in estimates as a result of continued negative trends\nthrough the 2003 policy year. The remaining increase in operating income is due to the successful execution of\nour operating and growth strategies described below.\nOur presence in high growth markets throughout the Sunbelt, including California, Florida, Georgia,\nNevada, North Carolina, South Carolina and Texas, and in other domestic markets that have experienced\nhigher than average population growth during the past several years, supports our internal growth strategy. We", - "page_start": 7, - "page_end": 8, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **10. SEGMENT INFORMATION**\n\nThe Company's operations are managed and evaluated through Ñve regions: Eastern, Central, Southern,\nSouthwestern and Western. These Ñve regions are presented below as the Company's reportable segments.\nThese reportable segments provide integrated waste management services consisting of collection, transfer and\ndisposal of domestic non-hazardous solid waste.\nSummarized Ñnancial information concerning the Company's reportable segments for the respective\nyears ended December 31 is shown in the following table:\n**Depreciation,**\n**Amortization,**\n**Gross Intercompany Net Depletion and Operating Capital Total**\n**2004 Revenue Revenue(b) Revenue Accretion(c) Income Expenditures(d) Assets**\nEastern Region ÏÏÏÏÏÏÏÏÏ $ 648.6 $(103.2) $ 545.4 $ 43.8 $ 80.0 $ 51.4 $ 878.5\nCentral Region ÏÏÏÏÏÏÏÏÏ 700.9 (156.6) 544.3 79.4 100.9 84.9 1,083.6\nSouthern RegionÏÏÏÏÏÏÏÏ 751.9 (79.6) 672.3 66.7 110.8 71.4 879.3\nSouthwestern Region ÏÏÏÏ 342.1 (33.0) 309.1 30.6 41.2 24.7 405.3\nWestern Region ÏÏÏÏÏÏÏÏ 788.4 (151.9) 636.5 48.3 158.3 48.7 817.6\nCorporate Entities(a)ÏÏÏÏ .6 (.1) .5 4.3 (38.9) 2.7 400.3\nTotalÏÏÏÏÏÏÏÏÏÏ $3,232.5 $(524.4) $2,708.1 $273.1 $452.3 $283.8 $4,464.6\n80\n####### **REPUBLIC SERVICES, INC. AND SUBSIDIARIES**\n####### **NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n####### **(All tables in millions, except per share data) Ì (Continued)**\n**Depreciation,**\n**Amortization,**\n**Gross Intercompany Net Depletion and Operating Capital Total**\n**2003 Revenue Revenue(b) Revenue Accretion(c) Income Expenditures(d) Assets**\nEastern Region ÏÏÏÏÏÏÏÏÏ $ 600.2 $ (93.0) $ 507.2 $ 36.4 $ 71.3 $ 40.7 $ 826.9\nCentral Region ÏÏÏÏÏÏÏÏÏ 671.7 (151.6) 520.1 74.0 106.6 75.7 960.5\nSouthern RegionÏÏÏÏÏÏÏÏ 680.3 (76.9) 603.4 62.8 107.5 69.9 865.6\nSouthwestern Region ÏÏÏÏ 332.6 (31.2) 301.4 28.7 50.2 28.9 409.4\nWestern Region ÏÏÏÏÏÏÏÏ 729.4 (143.9) 585.5 46.2 148.8 51.4 813.2\nCorporate Entities(a)ÏÏÏÏ .2 Ì .2 3.7 (71.7) 6.6 678.5\nTotalÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $3,014.4 $(496.6) $2,517.8 $251.8 $412.7 $273.2 $4,554.1\n**Depreciation,**\n**Amortization, Other**\n**Gross Intercompany Net and Charges Operating Capital Total**\n**2002 Revenue Revenue(b) Revenue Depletion(c) (Income) Income Expenditures(d) Assets**\nEastern Region ÏÏÏÏÏÏÏÏ $ 564.1 $ (79.7) $ 484.4 $ 32.0 $(4.1) $ 87.0 $ 39.2 $ 822.2\nCentral Region ÏÏÏÏÏÏÏÏ 589.6 (120.2) 469.4 53.6 (1.5) 105.3 77.1 950.9\nSouthern RegionÏÏÏÏÏÏÏ 643.1 (65.5) 577.6 52.7 Ì 118.3 58.0 830.7\nSouthwestern Region ÏÏÏ 311.8 (29.1) 282.7 22.8 Ì 41.9 30.6 374.6\nWestern Region ÏÏÏÏÏÏÏ 690.0 (139.1) 550.9 41.3 Ì 145.5 47.3 826.7\nCorporate Entities(a)ÏÏÏ .2 (.1) .1 (2.8) Ì (38.5) 6.4 404.0\nTotalÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $2,798.8 $(433.7) $2,365.1 $199.6 $(5.6) $459.5 $258.6 $4,209.1\n(a) Corporate functions include legal, tax, treasury, information technology, risk management, human", - "page_start": 87, - "page_end": 88, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n####### **Phone: (954) 769-2400 - Fax: (954) 769-2664 - www.republicservices.com**\n* **©2005, RITM, LLC** * * **Republic Services and Republic Services, Inc. names and logos are service marks of RITM, LLC** *", - "page_start": 5, - "page_end": 5, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Operating Strategy**\n\nmanager to each of our regional management teams, which previously consisted of a regional vice\npresident and a regional controller. We believe that strengthening our regional management teams\nallows us to more eÅectively and eÇciently drive our company's initiatives and helps ensure\nconsistency throughout our organization. Our regional management teams and our area presidents have\nextensive authority, responsibility and autonomy for operations within their respective geographic\nmarkets. Compensation for regional and area management teams is primarily based on the improve-\nment in operating income produced and the free cash Öow and return on invested capital generated in\neach manager's geographic area of responsibility. In addition, through long-term incentive programs,\nincluding stock options, we believe we have one of the lowest turnover levels in the industry for our\nlocal management teams. As a result of retaining experienced managers with extensive knowledge of\nand involvement in their local communities, we are proactive in anticipating our customers' needs and\nadjusting to changes in our markets. We also seek to implement the best practices of our various\nregions and areas throughout our operations to improve operating margins.\n‚ * **Integrated Operations.** * We seek to achieve a high rate of internalization by controlling waste streams\nfrom the point of collection through disposal. We expect that our fully integrated markets generally will\nhave a lower cost of operations and more favorable cash Öows than our non-integrated markets.\nThrough acquisitions and other market development activities, we create market-speciÑc, integrated\noperations typically consisting of one or more collection companies, transfer stations and landÑlls. We\nconsider acquiring companies that own or operate landÑlls with signiÑcant permitted disposal capacity\nand appropriate levels of waste volume. We also seek to acquire solid waste collection companies in\nmarkets in which we own or operate landÑlls. In addition, we generate internal growth in our disposal\noperations by developing new landÑlls and expanding our existing landÑlls from time to time in markets\nin which we have signiÑcant collection operations or in markets that we determine lack suÇcient\ndisposal capacity. During the three months ended December 31, 2004, approximately 54% of the total\nvolume of waste that we collected was disposed of at landÑlls we own or operate. In a number of our\nlarger markets, we and our competitors are required to take waste to government-controlled disposal\nfacilities. This provides us with an opportunity to eÅectively compete in these markets without\ninvesting in landÑll capacity. Because we do not have landÑll facilities or government-controlled", - "page_start": 11, - "page_end": 11, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## * **ANNUAL REPORT 2004** *\n\n### * **Financial Highlights** *\n\n*Dear Fellow Shareholders:*\nI am pleased to report that 2004 was a very good year for Republic Services, Inc. Our team met and exceeded the important financial and management goals we told you about here a year ago, and we plan to work just as hard and accomplish just as much in the coming year.\nRepublic is strengthening its competitive position among the leading waste services providers every day. As always, we are doing so by offering our customers cost-effective and safe waste collection, reliable recycling, and environmentally protective disposal options.\nI am proud of our team and what they accomplished. The results tell you just how well they did.\nRevenue in 2004 grew 7.6 percent to $2.7 billion, a record. The increases came largely from new municipal contracts and improved pricing. At the same time, we benefited from our presence in high- growth markets, especially those in the rapidly expanding Sunbelt states.\nWe met last year’s guidance. Net income per diluted share rose 15 percent to $1.53. Our revenue enhancement and cost reduction efforts produced results. We generated a record level of free cash flow - $388 million to be exact. Republic continues to generate strong and predictable levels of cash flow. As in the past year, we will concentrate on free cash flow and use it for acquisitions, reinvestment, repurchases of our stock and regular quarterly cash dividends.\nAs I thought about these achievements, I realized they result from the environment that we work to create for both our customers and our people. We care about our customers and the communities we serve. About our people. About the environment. And, of course, we care about you -- our shareholders. Every year we adopt a theme that captures our Company and our values. Our theme for 2005 is “Republic Services...A Company that cares”.", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Growth Strategy**\n\ndisposal facilities for all markets in which we provide collection services, we believe that through\nlandÑll and transfer station acquisitions and development we have the opportunity to increase our waste\ninternalization rate and further integrate our operations. By further integrating operations in existing\nmarkets through acquisitions and development of landÑlls and transfer stations, we may be able to\nreduce our disposal costs.\n‚ * **Economies of Scale, Cost EÇciencies and Asset Utilization.** * To improve operating margins, our\nmanagement focuses on achieving economies of scale and cost eÇciencies. The consolidation of\nacquired businesses into existing operations reduces costs by decreasing capital and expenses used for\nrouting, personnel, equipment and vehicle maintenance, inventories and back-oÇce administration.\nGenerally, we consolidate our acquired administrative centers to reduce our general and administrative\ncosts. Our goal is to maintain our selling, general and administrative costs in the range of 10% of\nrevenue, which we feel is appropriate given our existing business platform. In addition, our size allows\n4\nour company to negotiate volume discounts for certain purchases, including waste disposal rates at\nlandÑlls operated by third parties. Furthermore, we have taken steps to increase utilization of our\nassets. For example, to reduce the number of collection vehicles and maximize the eÇciency of our\nÖeet, we have instituted a grid productivity program which allows us to benchmark the performance of\nall of our drivers. In our larger markets, we also use a route optimization program to minimize drive\ntimes and improve operating density. By using assets more eÇciently, operating expenses can be\nsigniÑcantly reduced.\n‚ * **High Levels of Customer Satisfaction.** * Our goal of maintaining high levels of customer satisfaction\ncomplements our operating strategy. Our personalized sales process is oriented towards maintaining\nrelationships and ensuring that service is being properly provided.\n‚ * **Utilize Systems to Improve Consistency in Financial and Operational Reporting.** * We continue to\nfocus on systems and training initiatives that complement our operating strategy. These initiatives\ninclude contact management, billing, productivity, maintenance and general ledger systems. These\nsystems provide us with detailed information, prepared in a consistent manner, that will allow us to\nquickly analyze and act upon trends in our business.\nFor certain risks related to our operating strategy, see \"\"Risk Factors.''\n####### **Growth Strategy**\nOur growth strategy focuses on increasing revenue, gaining market share and enhancing stockholder value\nthrough internal growth and acquisitions. For certain risks related to our growth strategy, see \"\"Risk Factors.''", - "page_start": 11, - "page_end": 12, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Operations**\n\nsmaller businesses that also operate in that market and surrounding markets, which are typically\nreferred to as \"\"tuck-in'' acquisitions. We seek to consolidate the operations of such tuck-in businesses\ninto our existing operations in that market. We also seek to acquire landÑlls, transfer stations and\ncollection companies that operate in markets that we are already servicing in order to fully integrate our\noperations from collection to disposal. In addition, we have in the past and may continue in the future\nto exchange businesses with other solid waste companies if by doing so there is a net beneÑt to our\nbusiness platform. These activities allow us to increase our revenue and market share, lower our cost of\noperations as a percentage of revenue, and consolidate duplicative facilities and functions to maximize\ncost eÇciencies and economies of scale.\n*Acquire Well-Managed Companies.* We also seek to acquire businesses that have experienced\nmanagement teams that are willing to join the management of our company. We generally seek to\nmaintain continuity in management of larger acquired companies in order to capitalize on their local\n6\nmarket knowledge, community relations and name recognition, and to instill their entrepreneurial drive\nat all levels of our operations. By furnishing the local management of such acquired companies with our\nÑnancial and marketing resources and technical expertise, we believe that the acquired companies are\nbetter able to secure additional municipal franchises and other contracts.\n*Privatize Municipal Operations and Acquire Divested Operations.* We also seek to acquire solid\nwaste collection operations, transfer stations and landÑlls that municipalities and other governmental\nauthorities are privatizing. Many municipalities are seeking to outsource or sell these types of solid\nwaste operations, as they lack the capital, technical expertise and/or operational resources necessary to\ncomply with increasingly stringent regulatory standards and/or to compete eÅectively with private-\nsector companies. In addition, we have acquired, and will continue to seek to acquire, operations and\nfacilities that may be divested by other publicly-owned waste companies.\n####### **Operations**\nOur operations primarily consist of the collection, transfer and disposal of non-hazardous solid waste.\n*Collection Services.* We provide solid waste collection services to commercial, industrial, municipal and\nresidential customers in 22 states through 140 collection companies. In 2004, 74.3% of our revenue was\nderived from collection services consisting of approximately 32.5% from services provided to municipal and\nresidential customers, 36.6% from services provided to commercial customers, and 30.9% from services\nprovided to industrial and other customers.", - "page_start": 13, - "page_end": 14, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## * **ANNUAL REPORT 2004** *\n\n* **Republic Services, Inc. - 2004 Annual Report** *\n**2004** 2003 2002 2001 2000\nRevenue $ 2,708.1 $ 2,517.8 $ 2,365.1 $ 2,257.5 $ 2,103.3\nOperating income 452.3 412.7 459.5 283.5 434.0\nDepreciation, amortization, depletion and accretion 273.1 251.8 199.6 215.4 197.4\nIncome before cumulative effect of changes in accounting principles 237.9 215.4 239.6 125.5 221.0\nDiluted earnings per share before cumulative effect of changes in accounting principles 1.53 1.33 1.44 0.73 1.26\nCash flow provided by operating activities 666.3 600.5 569.7 459.2 461.8\nFree cash flow* 388.2 336.4 325.7 218.6 266.4\nTotal assets 4,464.6 4,554.1 4,209.1 3,856.3 3,561.5\nTotal stockholders’ equity 1,872.5 1,904.5 1,881.1 1,755.9 1,674.9\n*dollar amounts in millions except per-share data*\n**00 01 02 03 04**\n**REVENUE** In Billions of Dollars\n**00 01 02 03 04**\n**INCOME BEFORE CUMULATIVE EFFECT OF CHANGES IN ACCOUNTING PRINCIPLES** In Millions of Dollars\n**00 01 02 03 04**\n**FREE CASH FLOW** In Millions of Dollars\n**00 01 02 03 04 TOTAL ASSETS** In Billions of Dollars\n**00 01 02 03 04 STOCKHOLDERS’ EQUITY** In Billions of Dollars **DILUTED EARNINGS PER SHARE BEFORE CUMULATIVE EFFECT OF CHANGES IN ACCOUNTING PRINCIPLES** In Dollars\n**2.1 2.3 2.4 2.5 2.7 215.4 237.9 221.0**\n**125.5**\n**239.6 336.4 388.2**\n**266.4 218.6**\n**325.7**\n**3.6 3.9 4.2 4.6 4.5 1.7 1.8 1.9 1.9 1.9**\n**1.26**\n**0.73**\n**1.44 1.33 1.53**\n**00 01 02 03 04**\n* **Corporate Office** * * **Stockholder Relations & Inquiries** * * **Independent Certified** * * **Common Stock Transfer &** *\n*Republic Services, Inc.* *Investor Relations* * **Public Accountants** * * **Agent Registrar** *\n*110 SE 6th Street, Suite 2800* *Republic Services, Inc.* *Ernst & Young LLP* *Wachovia Bank, NA*\n*Fort Lauderdale, Florida 33301* *110 SE 6th Street, Suite 2800* *First Fort Lauderdale Place* *1525 West W.T. Harris Boulevard*\n*Phone: (954) 769-2400* *Fort Lauderdale, Florida 33301* *100 NE 3rd Avenue, Suite 700* *Charlotte, North Carolina 28288-1153*\n*www.republicservices.com* *Phone: (954) 769-3616* *Fort Lauderdale, Florida 33301* *Phone: (800) 829-8432*\n* **Notice of Annual Meeting** *\n*The Annual Meeting of Stockholders of Republic Services, Inc. will be held at 10:30 a.m., May 12, 2005,*\n*at 110 SE 6th Street, 7th Floor Atrium, Fort Lauderdale, Florida 33301*\n*Free cash flow consists of cash provided by operating activities less purchases of property and equipment plus proceeds from the sale of property and equipment.", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Operating Strategy**\n\n‚ utilize a decentralized management structure in overseeing day-to-day operations,\n‚ integrate waste operations,\n‚ improve operating margins through economies of scale, cost eÇciencies and asset utilization,\n‚ achieve high levels of customer satisfaction, and\n‚ utilize systems to improve consistency in Ñnancial and operational performance.\nFor certain risks related to our operating strategy, see \"\"Risk Factors.''\n‚ * **Experienced Executive Management Team.** * We believe that we have one of the most experienced\nexecutive management teams in the solid waste industry.\nJames E. O'Connor, who has served as our Chief Executive OÇcer since December 1998, also\nbecame our Chairman in January 2003. He worked at Waste Management, Inc. from 1972 to 1978 and\nfrom 1982 to 1998. During that time, he served in various management positions, including Senior Vice\nPresident in 1997 and 1998, and Area President of Waste Management of Florida, Inc. from 1992 to\n1997. Mr. O'Connor has over 30 years of experience in the solid waste industry.\nMichael J. Cordesman, who has served as our Chief Operating OÇcer since March 2002 and also as\nour President since February 2003, has over 24 years of experience in the solid waste industry. He\njoined us in June 2001 as our Eastern Region Vice President. From 1999 to 2001, Mr. Cordesman\nserved as Vice President of the Central Region for Superior Services Inc. From 1980 to 1999, he served\nin various positions with Waste Management, including Vice President of the Mid-Atlantic Region\nfrom 1992 to 1999.\n3\nThe other corporate oÇcers with responsibility for our operations have an average of over 23 years of\nmanagement experience in the solid waste industry. Our Ñve regional vice presidents and our 23 area\npresidents have an average of 24 years of experience in the industry.\nIn addition, Harris W. Hudson, who has served as our Vice Chairman since our initial public\noÅering, has over 40 years of experience in the solid waste industry, including 11 years with Waste\nManagement and 19 years with private waste collection companies.\n‚ * **Decentralized Management Structure.** * We maintain a relatively small corporate headquarters staÅ,\nrelying on a decentralized management structure to minimize administrative overhead costs and to\nmanage our day-to-day operations more eÇciently. Our local management has extensive industry\nexperience in growing, operating and managing solid waste companies and has substantial experience\nin their local geographic markets. In early 2001, we added a sales, maintenance and operations", - "page_start": 10, - "page_end": 11, - "source_file": "NYSE_RSG_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_MGM_2004.pdf", - "query": "What was one of the seminal moment of 2004 for MGM MIRAGE ?", - "target_page": 12, - "target_passage": "The announcement of the merger between MGM MIRAGE and Mandalay Resort Group was one of the seminal moments of 2004", - "chunk_present": { - "presence": true, - "index": 7 - } - }, - "top_chunk": [ - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Consolidated Statements of Income 43\n\nYear Ended December 31 (In thousands, except per share amounts) **2004** 2003 2002\n**Revenues**\nCasino . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **$ 2,223,965** $ 2,037,514 $ 2,012,840\nRooms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **911,259** 833,272 796,861\nFood and beverage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **841,147** 757,278 706,153\nEntertainment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **270,799** 255,995 251,488", - "page_start": 52, - "page_end": 52, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## TO OUR SHAREHOLDERS\n\na force which can be observed and measured, and something that can be a lasting and defining quality of a great\ncompany. Our 2004 results are a clear reminder of the power of moving forward. Our financial policies have long\nbeen designed to create and maintain momentum. By investing in our best assets and thinking of new ways to add\nvalue to our shareholders, we are able to redefine our Company’s place in history every year - and 2004 was a defin-\ning time even by our exacting standards.\nSo how did we get here? Last year, we discussed the importance of focus, and the laser-like precision with which\nwe operated our resorts in 2004 affirms the power of our single-minded dedication to excellence. The hard work of\nour 40,000 employees resulted in a record year in almost every regard. Net revenues increased 10% over 2003 to a\nrecord $4.2 billion, with 12% REVPAR growth at our Las Vegas resorts; property-level EBITDA was an all-time\nrecord, nearly $1.5 billion, and 23% higher than the prior year. We exceeded the expectations of every market\nobserver, and significantly beat our forecasts. And 2004 will not be a zenith year for your company - rather, we\nexpect to continue our excellent operating performance, re-invest the resulting cash flow to stimulate future growth\nand move forward to new defining moments.\nHow do we re-define a company that is already at the top of its industry? First, we continue to execute on our\nvision for our existing resorts - to continually evolve and increase the “Wow!” factor for our guests. This strategy\nrequires investment, and we will ensure that our resorts are not only world-class, but best-in-class. Examples include\nthe beautiful Spa Tower at Bellagio and *KÀ* , the latest spectacular creation in collaboration with Cirque du Soleil.\n**GAMAL AZIZ** President, MGM Grand\n**JAMES J. MURREN** President, CFO & Treasurer\n**GLENN BONNER** Senior VP & CIO,\nMGM MIRAGE Information Systems\n**GEORGE R. BOYER III** President,\nMGM Grand Detroit\n**JOSEPH BRUNINI** President,\nMGM Grand Resorts National Marketing\n**JEFF DAHL** President, Beau Rivage\nT", - "page_start": 23, - "page_end": 23, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## FINANCIAL OVERVIEW\n\n14\nRecently, we opened the SKYLOFTS, a new level of luxury\nfor guests atop MGM Grand Las Vegas.\nWe’ll follow the success of these new resort features\nwith a category-defining new nightclub at The Mirage, two\nfabulous restaurants by Joël Robuchon at MGM Grand Las\nVegas and gaming upgrades company-wide. Second, we are\ndoubling down on Las Vegas by merging with Mandalay,\na company we have long admired. The Mandalay merger\nrepresents a tremendous opportunity to build on the mo-\nmentum established by Mike Ensign and his team. And\nthird, we are dreaming of a not-so-distant future, when\nProject CityCenter will literally redefine the Las Vegas Strip\nand change the face of Las Vegas forever.\nMandalay in Motion\nWe are incredibly excited to begin our journey with the\ntalented people of Mandalay, as we work to maximize the\nvalue of Mandalay’s instantly recognized brands and world-\nclass resorts. Long a fixture in Las Vegas, Mandalay’s resorts\nwill add to our premium portfolio and allow us to accelerate\nthe pace of our growth. Our hotel people will be able to mar-\nket a wider range of rooms and benefit from a world-class\nconvention center. Our casino marketing people will be able\nto offer their customers wonderful new amenities to expand\nour market reach. And our development people will be able\nto maximize the potential of priceless Las Vegas Strip land.\nThe Mandalay merger represents another defining\nmoment for MGM MIRAGE, much like the Mirage Resorts\ntransaction in 2000, at a time when Las Vegas is in a state of\nastounding metamorphosis. No company is better positioned\nto help shape the future of Las Vegas than MGM MIRAGE.\nWe employ more people, invest more money and hold more\nprime real estate than any other company in Las Vegas. The\n**AL FACCINTO** President, MGM MIRAGE\nInternational Marketing\n**ALAN FELDMAN** Senior VP Public Affairs,\nMGM MIRAGE\n**BRUCE GEBHARDT** Senior VP,\nMGM MIRAGE Global Security\n**WILLIAM J. HORNBUCKLE** President &\nCOO, MGM MIRAGE Europe\n**PHYLLIS JAMES** Senior VP & Senior\nCounsel, MGM MIRAGE\n2 0 0 4 O P E R A T I N G M A R G I N S **C Z R**\n**H E T**\n**M B G**\n25.0%\n14.8%\n17.4%\n21.8%\n**M G G** 22.4%\n20.0% 15.0% 10.0%\n15\n**CYNTHIA KISER MURPHEY** Senior\nVP, MGM MIRAGE Human Resources\n**PUNAM MATHUR** Senior VP,", - "page_start": 23, - "page_end": 25, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## TO OUR SHAREHOLDERS\n\nnew life as a top dining establishment, Cravings.\nOthers may follow this lead, but The Mirage was\nthe first property to breathe new life into what\nremained of the last bastion of “old” Las Vegas.\n**47.6%**\n**14.9% 18.0%**\n**19.5%**\n**47.6%**\n**14.9% 18.0%**\n**19.5%**\n2004 Revenue Mix\nCasino\nRooms\nFood & Beverage\nEntertainment, Retail,\n& Other\n**SKYLOFTS** MGM Grand\nA private sanctuary of sleek,\nelegant two-story accommo-\ndations, offering discerning\nguests the quintessential loft\nenvironment - harmonizing\ndesign, décor, ambiance and\nunparalleled vistas.\n**BELLAGIO SPA** Unique\ndesign elements, combined\nwith an international array of\ninnovative treatments and\nspecially trained therapists,\nprovide the ultimate indul-\ngent experience.\n**TEATRO** MGM Grand A new\ngenre of Las Vegas nightlife\nwhere European club influ-\nences permeate. DJs spin jazz/\nhouse throughout the evening,\ngiving way to an energetic\nafter-hours vibe with live cat-\nwalk entertainment.\n**KÀ** The most spectacular production ever, by a troupe renowned for its\npageantry. Cirque du Soleil’s *KÀ* debuted at a new theatre at MGM Grand\nin the fourth quarter of 2004.\nWhat exactly is a defining\nmoment? Try a multi-billion\ndollar project centered in the\nheart of Las Vegas.\n04\nwide array of community needs. From homeless shelters to\nafter-school programs, MGM MIRAGE employees have\ngenerously donated more than $8 million since 2001.\nYour company also sets aside a portion of its profits\neach year to be given to important programs intended to\nbuild stronger communities. Since 2001, your company has\ngiven more than $18 million to support such programs.\nDefining Momentum in Our Family\nOur momentum is driven from within by acknowledging\nthe contributions of each and every one of our employees,\nbusiness partners and customers. Our commitment to\ndiversity is recognition of the fact that in today’s ever-\nchanging marketplace, we must reflect that which we see\nin the world around us.\nThis commitment should be seen as a common-\nsense business decision. That said, we are proud of\nthe recognition our Diversity program has received,\nincluding accolades from prestigious media such as\n*Fortune* and *DiversityInc.* magazines.\nSince formalizing our program only four years ago,\nwe’ve made enormous strides. There is still progress to\nbe made and your company has the momentum to\nremain at the forefront on diversity initiatives, provid-\ning yet another advantage for sustaining performance in\nthe long term.\nDefining Momentum in the Future\nYour company achieved many business goals in 2004", - "page_start": 7, - "page_end": 8, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## FINANCIAL OVERVIEW\n\nincreased share of each guest’s spending budget. Since 2000,\nwe have invested over $2.0 billion in capital in our resorts and\nour unconsolidated affiliates, which helped drive EBITDA\nfrom $1.1 billion to $1.5 billion in 2004, with significant\ncash flow-producing assets just coming on line in late 2004.\nSecond, we can return capital to the shareholders. In 2004,\nwe repurchased eight million shares of common stock for\n$349 million bringing the total since May 2000 to 30 million\nshares for $1.0 billion. Third, we can reduce debt, and\nmaintain a low cost of borrowing for the future. In 2004,\nwe repaid almost $100 million in net debt, bringing total\ndebt reduction since May 2000 to $1.1 billion.\nOur financial strength allowed us to issue over $1.5 billion\nin fixed rate debt in 2004 at historically low interest rates, as\nwell as securing a $7 billion credit facility to fund the Mandalay\nacquisition, the largest ever for a gaming company. And the\nrecent redemptions of certain of our Senior Notes means our\nassets are no longer securing our remaining senior debt,\nincluding the new credit facility.\nAlways in Motion\nWe would love to look back at 2004 forever, given that\nit was our company’s best year ever. But our work is only\nbeginning. New history is still to be made; records are waiting\nto be broken; and we must vigilantly maintain our momentum.\nAs stewards of your company, our goals are to continue to\nperform at peak levels and manage our growth initiatives to\nensure maximum value for our shareholders. I hope to report\non new defining moments in next year’s Annual Report.\n**JAMES J. MURREN** President, Chief Financial Officer & Treasurer\n$00.00\nJan 02\nS T O C K P R I C E H I S T O R Y ( 2 0 0 2 - 2 0 0 4 )\n$10.00\nApr 02 Jul 02 Oct 02 Jan 03 Apr 03 Jul 03 Oct 03 Jan 04 Apr 04 Jul 04 Oct 04 Dec 04\n$20.00\n$30.00\n$40.00\n$50.00\n$60.00\n$70.00\n**WILLIAM SMITH** President, MGM MIRAGE\nDesign Group\n**RICHARD A. STURM** President,\nMGM MIRAGE Sports & Entertainment\n**FRANK VISCONTI** President,\nMGM MIRAGE Retail\n**RENEE WEST** President,\nPrimadonna Resorts\n**FORREST WOODWARD**\nPresident, Boardwalk\n17", - "page_start": 26, - "page_end": 26, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Notes to Consolidated Financial Statements 46\n\n$300 million 6.95% Senior Notes, due 2005, net. . . . . . . . . . . . . . . . . . **300,087** 301,128\n$176.4 million ($200 million in 2003) 6.625% Senior\nNotes, due 2005, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **176,096** 196,029\n$244.5 million ($250 million in 2003) 7.25% Senior\nNotes, due 2006, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **235,511** 236,294\n$710 million 9.75% Senior Subordinated Notes, due 2007, net. . . . . . . **706,968** 705,713\n$200 million 6.75% Senior Notes, due 2007, net. . . . . . . . . . . . . . . . . . **189,115** 183,405\n$180.4 million ($200 million in 2003) 6.75% Senior\nNotes, due 2008, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **168,908** 181,517\n$200 million 6.875% Senior Notes, due 2008, net. . . . . . . . . . . . . . . . . **199,095** 198,802\n$1.05 billion ($600 million in 2003) 6% Senior\nNotes, due 2009, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **1,056,453** 600,000\n$825 million 8.5% Senior Notes, due 2010, net. . . . . . . . . . . . . . . . . . . **822,214** 821,722\n$400 million 8.375% Senior Subordinated Notes, due 2011 . . . . . . . . . **400,000** 400,000\n$550 million 6.75% Senior Notes, due 2012 . . . . . . . . . . . . . . . . . . . . . **550,000** —\n$525 million 5.875% Senior Notes, due 2014, net. . . . . . . . . . . . . . . . . **522,301** —", - "page_start": 65, - "page_end": 65, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Notes to Consolidated Financial Statements 46\n\nmay not equal the total income per share amounts for the year.\nNotes to Consolidated Financial Statements 68\n**NOTE 18 — SUBSEQUENT EVENT**\n**Redemption of Senior Notes.** In January 2005, the Company announced that it\nhad called all of its outstanding 6.875% Senior Notes due February 2008 for\nredemption. The notes were redeemed at the present value of future interest pay-\nments plus accrued interest at the date of redemption. The Company recorded a\nloss on retirement of debt of $20 million in the first quarter of 2005. As a result of\nthe redemption of the February 2008 Senior Notes and the repayment of the $300\nmillion 6.95% Senior Notes that matured in February 2005, the Company applied\nfor, and received, release of collateral under its Senior Credit Facility and senior\nnotes. Therefore, the Company’s Senior Credit Facility and senior notes are now\nunsecured, but are still subject to guarantees by the Company and each of its\nmaterial subsidiaries, excluding MGM Grand Detroit, LLC and the Company’s\nforeign subsidiaries.\nInvestor Information 69", - "page_start": 76, - "page_end": 78, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## TO OUR SHAREHOLDERS\n\nand set in motion plans for future growth. These initiatives\nwill provide unmatched returns. We have also created unri-\nvaled opportunities for our employees and will continue\nour rich history of strengthening the communities in which\nwe do business.\nAs exciting as 2004 was, our momentum will carry us\nto even greater achievements in 2005 and beyond.\n**J. TERRENCE LANNI**\nChairman of the Board & Chief Executive Officer\nMarch 31, 2005\n**SENSI** BELLAGIO An\neclectic menu features\ndiverse cuisines in an\nearthy arena replete with\nwaterfalls and chrome. A\nbold wine list complements\nChef Martin Heierling’s\nsumptuous work.\n**JEAN-PHILIPPE PATISSERIE**\nBELLAGIO A mesmerizing\nfountain of cascading liquid\nchocolate showcases a splen-\ndid selection of chocolates,\ncakes, crêpes, salads and\nsandwiches.\n**ISLA** TI Designed by\nJeffrey Beers, Isla bright-\nens all the senses. Chef\nRichard Sandoval gives\nan innovative and modern\ninterpretation of traditional\nMexican cuisine.\n(from left to right) **KENNETH ROSEVEAR** President, MGM MIRAGE Development; **JOHN T. REDMOND** President & CEO, MGM Grand Resorts, LLC;\n**J. TERRENCE LANNI** Chairman & CEO, MGM MIRAGE; **ROBERT H. BALDWIN** President & CEO, Mirage Resorts, Incorporated & President, Project CityCenter;\n**GARY N. JACOBS** Executive Vice President, General Counsel & Secretary, MGM MIRAGE; **JAMES J. MURREN** President, CFO & Treasurer, MGM MIRAGE\n05\nstrength (n) [ME < OE *strengou.* ] 5. Firm will or character: moral courage or power. engt (n) [ME < O *ou.* ] 5. Firm will or c mora\nThe announcement of\nthe merger between\nMGM MIRAGE and\nMandalay Resort Group\nwas one of the seminal\nmoments of 2004.\nU S I N G O U R S T R E N G T H...\n**he Mandalay merger will create a powerful**\n**combination of assets and people positioned**\n**to compete far more strongly than either**\n**company individually.**\n**With ever-increasing competition from tribal**\n**gaming in California as well as the continuing growth**\n**of gaming across the country and abroad, we are**\n**positioned to grow through improved performance at**\n**existing properties and development of strategic real**\n**estate obtained in the merger.**\n**MGM MIRAGE and Mandalay combined will**\n**create an unmatched collection of the world’s most**\n**famous resorts in the gaming, entertainment and travel**\n**markets. Customers will benefit from choices in all**\n**market segments. Lastly, of significance in determin-**\n**ing the value of this transaction for shareholders, the**\n**merger with Mandalay will be immediately accretive.**", - "page_start": 8, - "page_end": 12, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## FINANCIAL HIGHLIGHTS 18\n\nNet revenues . . . . . . . . . . . . . . . . . . . . . . . . . **$ 4,238,104** $ 3,862,743 $ 3,756,928 $ 3,699,852 $ 2,910,580\nOperating income . . . . . . . . . . . . . . . . . . . . . . **950,860** 699,729 746,538 599,892 515,197\nIncome from continuing operations . . . . . . . . . **349,856** 230,273 289,476 160,440 153,585\nNet income . . . . . . . . . . . . . . . . . . . . . . . . . . **412,332** 243,697 292,435 169,815 160,744\nBasic earnings per share\nIncome from continuing operations . . . . . . **$ 2.51** $ 1.55 $ 1.83 $ 1.01 $ 1.06\nNet income per share . . . . . . . . . . . . . . . . **2.95** 1.64 1.85 1.07 1.11\nWeighted average number of shares . . . . . . . **139,663** 148,930 157,809 158,771 145,300\nDiluted earning per share\nIncome from continuing operations . . . . . . **$ 2.42** $ 1.52 $ 1.81 $ 1.00 $ 1.04\nNet income per share . . . . . . . . . . . . . . . . **2.85** 1.61 1.83 1.06 1.09\nWeighted average number of shares . . . . . . . **144,666** 151,592 159,940 160,822 147,901\nCash dividends per share (1) . . . . . . . . . . . . . . **$ —** $ — $ — $ — $ 0.10\nAt year-end\nTotal assets . . . . . . . . . . . . . . . . . . . . . . . . . **$11,115,029** $10,811,269 $10,568,698 $10,542,568 $10,785,720\nTotal debt, including capital leases . . . . . . . **5,463,619** 5,533,462 5,222,195 5,465,608 5,880,819\nStockholders’ equity . . . . . . . . . . . . . . . . . **2,771,704** 2,533,788 2,664,144 2,510,700 2,382,445\nStockholders’ equity per share . . . . . . . . . . **$ 19.75** $ 17.71 $ 17.24 $ 15.95 $ 14.97", - "page_start": 27, - "page_end": 27, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Consolidated Statements of Income 43\n\nRetail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **184,438** 180,935 170,537\nOther . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **240,880** 210,772 215,600\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **4,672,488** 4,275,766 4,153,479\nLess: Promotional allowances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **(434,384)** (413,023) (396,551)\n**4,238,104** 3,862,743 3,756,928\n**Expenses**\nCasino . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **1,106,142** 1,040,948 1,007,968", - "page_start": 52, - "page_end": 52, - "source_file": "NYSE_MGM_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_MGM_2004.pdf", - "query": " What are the most significant piece of undeveloped land remaining on the Las Vegas Strip ?", - "target_page": 21, - "target_passage": "W RESIDENTIAL In lofts, brown stones and high-rise buildings, residential options abound to populate the new city and ener gize the surrounding areas. e have been working for some time on con ceiving the best use of the 66 acres between Monte Carlo and Bellagio, the most significant piece of undeveloped land remaining on the Las Vegas Strip.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## TO OUR SHAREHOLDERS\n\n**to build luxury condo/hotels ignited**\n**a flurry of development in Las Vegas.**\n**MGM GRAND MACAU Our joint venture has secured a prime location to develop and construct an exciting**\n**addition to this dynamic gaming destination.**\n**ATLANTIC CITY LAND/BORGATA EXPANSION Our prime real estate in Atlantic City, in a location we defined as Renaissance**\n**Pointe, holds spectacular promise to expand MGM MIRAGE’s market**\n**presence on the East Coast.**\nOur growth strategy calls\nfor prudent and strategic\ndevelopment of our real\nestate assets to maximize\nshareholder value.\n*KÀ* TM by Cirque du Soleil ®\nve - lo - city (n) 1. -ties: quickness of motion: speed [d][46] making it the second\n[richest city in France after Paris. Lyon and its region Rhône-Alpes represent one of](https://en.wikipedia.org/wiki/Rh%C3%B4ne-Alpes)\nthe most important economies in Europe and, according to Loughborough University,\ncan be compared to Philadelphia, Mumbai or Athens with regard to its international\nposition. The city of Lyon is working in partnership to more easily enable the\n[establishment of new headquarters in the territory (ADERLY, Chambre du commerce](https://en.wikipedia.org/wiki/Chambre_de_commerce_et_d%27industrie_de_Lyon)\n[et d'industrie, Grand Lyon...). High-tech industries such as biotechnology, software](https://en.wikipedia.org/wiki/Urban_Community_of_Lyon)\n[development, video game (Arkane Studios, Ivory Tower, Eden Games, EA France,](https://en.wikipedia.org/w/index.php?title=EA_France&action=edit&redlink=1)\nBandai Namco Entertainment Europe), and internet services are also growing. Other\nimportant sectors include medical research and technology, non-profit institutions,\nand universities. Lyon is home to the P4-Inserm- ean Merieux Laboratory which\nconducts top-level vaccine research. [47]\n[The city is home to the headquarters of many large companies such as Groupe SEB, Sanofi Pasteur, Renault Trucks, Norbert](https://en.wikipedia.org/wiki/Norbert_Dentressangle)\n[Dentressangle, LCL S.A., Descours & Cabaud, Merial, Point S, BioMérieux, Iveco Bus, Compagnie Nationale du Rhône, GL](https://en.wikipedia.org/wiki/GL_Events)\n[Events, April Group, Boiron, Feu Vert, Panzani, Babolat, Lyon Airports, LVL Medical, and inter-governmental agencies](https://en.wikipedia.org/wiki/Lyon_Airports)\n[IARC and Interpol. The specialisation of some sectors of activities has led to the creation of many main business centres: La](https://en.wikipedia.org/wiki/International_Agency_for_Research_on_Cancer)\n[Part-Dieu, located in the 3rd arrondissement is the second biggest business quarter after La Défense in Paris with over](https://en.wikipedia.org/wiki/La_D%C3%A9fense)", - "page_start": 13, - "page_end": 13, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Modern Lyon**\n\nde la République leads north from Place Bellecour.\n[The northern hill is La Croix-Rousse, known as \"the hill that works\" because it is](https://en.wikipedia.org/wiki/La_Croix-Rousse)\ntraditionally home to many small silk workshops, an industry for which the city has\nlong been renowned. [35]\nThe western hill is Fourvière, known as \"the hill that prays\" because it is the location\n[for Basilica of Notre-Dame de Fourvière, several convents, and Archbishop residence. The district, Vieux Lyon, also hosts](https://en.wikipedia.org/wiki/Vieux_Lyon)\n[the Tour métallique (a highly visible TV tower, replicating the last stage of the Eiffel Tower) and one of the city's](https://en.wikipedia.org/wiki/Eiffel_Tower)\nrailways. [36] [ Fourvière, along with portions of the Presqu'île and much of La Croix-Rousse, is designated as a UNESCO](https://en.wikipedia.org/wiki/UNESCO_World_Heritage_Site)\n[World Heritage Site.](https://en.wikipedia.org/wiki/UNESCO_World_Heritage_Site) [37]\nEast of the Rhône from the Presqu'île is a large flat area upon which sits much of modern Lyon and contains most of the\n[city's population. Situated in this area is La Part-Dieu urban centre, which clusters the landmark structures Tour Incity, Tour](https://en.wikipedia.org/wiki/Tour_du_Cr%C3%A9dit_Lyonnais)\n[Part-Dieu, Tour Oxygène, and Tour Swiss Life, as well as the city's primary railway station, Gare de Lyon-Part-Dieu.](https://en.wikipedia.org/wiki/Gare_de_Lyon-Part-Dieu)\n[North of this district lays the sixth arrondissement, which is home to one of Europe's largest urban parks, the Parc de la Tête](https://en.wikipedia.org/wiki/Parc_de_la_T%C3%AAte_d%27or)\n[d'or, as well as Lycée du Parc and Interpol's world headquarters.](https://en.wikipedia.org/wiki/Interpol)", - "page_start": 3, - "page_end": 3, - "source_file": "wikipedia4.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_MGM_2004.pdf", - "query": "Which events negatively impacted leisure travel and MCM Mirage high-end gaming business in late 2002 and early 2003 ?", - "target_page": 32, - "target_passage": "The war with Iraq and the outbreak of SARS in Asia, both of which negatively impacted leisure travel and our high-end gaming business in late 2002 and early 2003", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Management’s Discussion and Analysis of Financial Condition and Results of Operations 20\n\nSeptember 2004. Several other factors largely offset: Higher corporate expense due\nto increased development costs; lower bad debt expense due to improved collec-\ntions; lower preopening expenses due to Borgata preopening expenses in 2003; and\nhigher property transactions, net due to a $37 million gain on sale of land in 2003.\nIn 2003, our operating income decreased by 6%. While revenues grew especially in\nthe second half of 2003, expense growth, particularly in payroll, outpaced revenues.\n**Operating Results - Detailed Revenue Information**\nThe following table presents details of our net revenues:\n(In thousands)\n\nCasino revenues, net:\nTable games . . . . . . . . . . **$ 943,343 9%** $ 866,096 (3%) $ 893,836\nSlots . . . . . . . . . . . . . . . . **1,218,589 9%** 1,115,029 5% 1,064,491\nOther . . . . . . . . . . . . . . . . **62,033 10%** 56,389 3% 54,513\nCasino revenues, net . . **2,223,965 9%** 2,037,514 1% 2,012,840\nNon-casino revenue:\nRooms . . . . . . . . . . . . . . **911,259 9%** 833,272 5% 796,861\nFood and beverage . . . . . **841,147 11%** 757,278 7% 706,153\nEntertainment, retail\nand other . . . . . . . . . . **696,117 7%** 647,702 2% 637,625\nNon-casino revenues . . . . **2,448,523 9%** 2,238,252 5% 2,140,639\n**4,672,488 9%** 4,275,766 3% 4,153,479\nLess: Promotional allowances . **(434,384) 5%** (413,023) 4% (396,551)\n**$ 4,238,104 10%** $ 3,862,743 3% $ 3,756,928\nTable games revenues increased as a result of the improvements in the U.S. econo-\nmy and the general economy worldwide, as well as increased attendance at targeted\nmarketing events, including the New Years period. Total table games volume for the\nyear was up 9%, with particular strength in baccarat volume, up 18%. These are the\nmost significant increases in table games volumes since 2000. Table games revenues\ndecreased in 2003, as a slightly lower hold percentage and the impact of the Iraq\nwar and SARS outbreak in early 2003 were not fully offset by strong volume levels\nover the latter half of 2003. Table games win percentages were within our normal\nrange for all periods presented.\nManagement’s Discussion and Analysis of Financial Condition and Results of Operations 24\nSlot revenues increased substantially in both 2003 and 2004. Improvements were", - "page_start": 32, - "page_end": 33, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Management’s Discussion and Analysis of Financial Condition and Results of Operations 20\n\nIncome from\nunconsolidated affiliates . . **119,658 123%** 53,612 66% 32,361\nOperating income . . . . . . . . **$ 950,860 36%** $ 699,729 (6%) $ 746,538\nOn a consolidated basis, the most important factors and trends contributing to our\noperating performance over the last three years have been:\n- The war with Iraq and the outbreak of SARS in Asia, both of which negatively\nimpacted leisure travel and our high-end gaming business in late 2002 and\nearly 2003;\n- The new labor contract covering our Las Vegas Strip employees since mid-2002,\nwhich calls for significant annual wage and benefits increases through 2007;\n- The current economic recovery in the United States, which began to impact our\noperations in the latter half of 2003 and continued to positively affect our results\nin 2004.\nManagement’s Discussion and Analysis of Financial Condition and Results of Operations 23\n- The ongoing capital investments in upscale amenities at our resorts, which we\nbelieve is allowing us to market more effectively to visitors, capture a greater share\nof these visitors’ increased travel budgets, and generate premium pricing for our\nresorts’ rooms and other amenities.\nAs a result of the above trends, our net revenues increased 10% in 2004, while\nincreasing only 3% in 2003. Net revenues at MGM Grand Las Vegas increased\n14% in 2004, due to the addition of several new restaurants, bars and other\namenities, and in spite of fewer rooms in service due to room remodel activity.\nNet revenues at New York-New York increased 26% as the resort continues to\nbenefit from *Zumanity* and Nine Fine Irishmen, both of which opened in summer\n2003. Net revenues at The Mirage decreased 2% as the resort was without the\nSiegfried & Roy show and the buffet was closed for a portion of the year while\nCravings was constructed.\nOur operating income in 2004 increased 36%, due primarily to the strong revenue\ntrends and a full year of Borgata’s results. The increase in income from unconsoli-\ndated affiliates is responsible for approximately one-third of the increase in\noperating income, while improvements at our operating resorts, particularly\nBellagio, MGM Grand Las Vegas and New York-New York, make up the rest of the\nincrease. Operating income at MGM Grand Detroit was essentially flat year-over-\nyear, despite an increase in the gaming tax rate from 18% to 24% effective", - "page_start": 31, - "page_end": 32, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Management’s Discussion and Analysis of Financial Condition and Results of Operations 20\n\nPre-opening and start-up expenses related to Borgata represent our share of the\noperating results of Borgata prior to its July 2003 opening.\nRestructuring costs (credit) consisted of the following:\nYear Ended December 31 (In thousands)\n\nContract termination costs . . . . . . . . . . . . . . . . . . . . **$ 3,693** $ 4,049 $ 3,257\nReversal of certain September 11 charges . . . . . . . . **—** — (10,421)\n*Siegfried & Roy* show closure - The Mirage . . . . . . . **—** 1,623 —\nReversal of 2000 contract termination costs . . . . . . **—** — (9,857)\nOther . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **1,932** 925 —\n**$ 5,625** $ 6,597 $ (17,021)\nIn 2004, restructuring costs include $3 million for contract termination costs\nrelated to the Aqua restaurant at Bellagio and $2 million of workforce reduction\ncosts at MGM Grand Detroit as a result of our efforts to minimize the impact of a\ngaming tax increase in Michigan.\nIn 2003, our primary restructuring activities included closing two marketing offices\nand terminating the related leases, terminating a lease agreement with a restaurant\ntenant at MGM Grand Las Vegas, and closing the Siegfried & Roy show, which\nresulted in a charge for employee severance costs.\nIn December 2002, we recorded a restructuring credit of $10 million related to a\nlease contract termination accrual originally recorded in June 2000 as we deter-\nmined that payment under this obligation was not probable. We recorded\n$3 million of restructuring charges in December 2002 related to contract termina-\ntion costs for a restaurant lease and the EFX! show at MGM Grand Las Vegas. In\n2001, management responded to a decline in business volumes caused by the\nSeptember 11 attacks by implementing cost containment strategies which included\na significant reduction in payroll and a refocusing of several of our marketing\nprograms. This resulted in a $22 million charge against earnings. As a result of\nimproving business levels and our success at re-hiring a substantial number of\nManagement’s Discussion and Analysis of Financial Condition and Results of Operations 25", - "page_start": 33, - "page_end": 34, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Management’s Discussion and Analysis of Financial Condition and Results of Operations 20\n\nEFX! show and restaurants closed during 2003 at MGM Grand Las Vegas.\nIn 2002, Tropical Storm Isidore caused property damage at Beau Rivage totaling\n$8 million, including clean-up costs. The amount of the write-down for damaged assets\nwas determined based on the net book value of the assets and engineering estimates. In\nconnection with the revised development agreement in Detroit, we wrote off $5 million,\nwhich was the net book value of previously incurred development costs associated with\nthe riverfront permanent casino site ($9 million), offset by previously accrued obliga-\ntions no longer required under the revised development agreement ($4 million).\n**Non-operating Results**\nThe following table summarizes information related to interest on our long-term debt:\nYear Ended December 31 (In thousands)\n\nInterest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **$ 401,391** $ 352,820 $ 345,448\nLess: Capitalized interest . . . . . . . . . . . . . . . . . . . . . . **(23,005)** (15,234) (61,712)\nInterest expense, net . . . . . . . . . . . . . . . . . . . . . . . . . **$ 378,386** $ 337,586 $ 283,736\nCash paid for interest, net of amounts capitalized . . . **$ 321,008** $ 308,198 $ 266,071\nAverage total debt balance . . . . . . . . . . . . . . . . . . . . **$ 5.5 billion** $ 5.2 billion $ 5.2 billion\nWeighted average interest rate . . . . . . . . . . . . . . . . . **7.2%** 6.9% 6.8%\nInterest cost was higher in 2004 as we had a higher average borrowing rate due to\nincreases in variable interest rates and the issuance of significant fixed rate debt in\nthe second half of 2004 in anticipation of the Mandalay merger.\nCapitalized interest increased in 2004 due to the ongoing Bellagio expansion and\n*KÀ* theatre projects. Capitalized interest in 2005 will include interest capitalized on\nProject CityCenter. Capitalized interest decreased in 2003 due to the suspension of\ndevelopment in Atlantic City in late 2002 and the mid-2003 cessation of interest cap-\nitalization on the Company’s investment in Borgata, which opened on July 3, 2003.", - "page_start": 34, - "page_end": 34, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Management’s Discussion and Analysis of Financial Condition and Results of Operations 20\n\nthe result of strong customer visitation, enhanced marketing programs, the impact\nof our Players Club rewards program, and the implementation of cashless gaming\ntechnology in 2003. Slot win percentages were consistent among all three periods.\nNon-casino revenue increased in 2004 primarily due to the enhanced amenities at\nour resorts. In addition, we were able to increase the pricing for our rooms and\nother non-gaming amenities. Our hotel results began to improve notably in the\nlatter half of 2003, particularly at our Las Vegas Strip resorts. For the year ended\nDecember 31, 2004 REVPAR at our Las Vegas Strip resorts was $141 compared to\n$126 in 2003, an increase of 12%. Company-wide REVPAR was $121, an increase\nof 10% over 2003. This increase was largely rate driven, as occupancy increased\nfrom 91% to 92% and ADR increased from $121 to $132. In 2003, company-wide\nREVPAR increased 6% from $104 to $110, with most of the gains coming in the\nsecond half of the year.\n**Operating Results - Details of Certain Charges**\nPre-opening and start-up expenses consisted of the following:\nYear Ended December 31 (In thousands)\n\nBellagio expansion . . . . . . . . . . . . . . . . . . . . . . . . . **$ 3,805** $ — $ —\n*KÀ* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **3,655** — —\nBorgata . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **—** 19,326 7,757\nNew York-New York ( *Zumanity,* Nine Fine Irishmen) **—** 4,310 —\nPlayers Club . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **—** 3,051 5,117\nOther . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **2,816** 2,579 1,267\n**$ 10,276** $ 29,266 $ 14,141", - "page_start": 33, - "page_end": 33, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Notes to Consolidated Financial Statements 46\n\nSiegfried & Roy show closure - The Mirage . . . . . . . . **—** 1,623 —\nReversal of 2000 contract termination costs . . . . . . . . **—** — (9,857)\nOther . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . **1,932** 925 —\n**$ 5,625** $ 6,597 $ (17,021)\nIn 2004, restructuring costs include $3 million for contract termination costs\nrelated to the Aqua restaurant at Bellagio and $2 million of workforce reduction\ncosts at MGM Grand Detroit as a result of the Company’s efforts to minimize the\nimpact of a gaming tax increase in Michigan.\n2003 restructuring costs included $2 million related to the closure of the Siegfried\n& Roy show, primarily for severance costs of employees involved in the show’s\nproduction. Also, the Company terminated a restaurant lease and closed two\nmarketing offices, resulting in $4 million of contract termination charges. Other\nseverance of $1 million in 2003 related primarily to restructuring of table games\nstaffing at several resorts.\nThe Company recorded $3 million of restructuring charges in December 2002\nrelated to contract termination costs for a restaurant and the EFX! show at MGM\nGrand Las Vegas. In December 2002, the Company recorded a restructuring credit\nof $10 million related to a lease contract termination accrual originally recorded in\nJune 2000. In December 2002 management determined that payment under this\nobligation was not probable. In 2001, management responded to a decline in busi-\nness volumes caused by the September 11 attacks by implementing cost contain-\nment strategies which included a significant reduction in payroll and a refocusing of\nseveral of the Company’s marketing programs. This resulted in a $22 million charge\nagainst earnings. As a result of improving business levels and the Company’s success\nat re-hiring a substantial number of previously laid off or terminated employees,\nmanagement determined in 2002 that a portion of the remaining accrual would\nnow not be necessary. This resulted in a restructuring credit of $10 million.\nThe following table summarizes activity for restructuring accruals with a balance\nat December 31, 2004. All other restructuring awards have been fully paid or\notherwise resolved.\n\n(In thousands)\n2003 severance . . . . . . . . . . . . . . . . . . . . . . . . . $ 925 $ (838) $ — $ 87", - "page_start": 73, - "page_end": 73, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Notes to Consolidated Financial Statements 46\n\nand new theatre at MGM Grand Las Vegas.\nIn 2002, Tropical Storm Isidore caused property damage at Beau Rivage totaling $8\nmillion, including clean-up costs. The amount of the write-down for damaged assets\nwas determined based on the net book value of the assets and engineering estimates.\nIn connection with the revised development agreement in Detroit, the Company\nwrote off $5 million, which was the net book value of previously incurred develop-\nment costs associated with the riverfront permanent casino site ($9 million), offset by\npreviously accrued obligations no longer required under the revised development\nagreement ($4 million). Also in 2002, the Company recorded write-downs and\nimpairments of assets abandoned or replaced with new construction.\n**NOTE 15 — RELATED PARTY TRANSACTIONS**\nThe Company’s related party transactions consisted of the following revenues (expenses):\nYear Ended December 31 (In thousands)\n\nHotel and other revenue from related parties . . . . . . . **$ 416** $ 871 $ 764\nLicense fees to entities under common ownership . . . **(1,000)** (1,000) (1,000)\nProfessional fees to directors or firms\naffiliated with directors. . . . . . . . . . . . . . . . . . . . . . **(4,084)** (1,551) (1,815)\nOther related party expenses . . . . . . . . . . . . . . . . . . . **(62)** (468) (224)\n**$ (4,730)** $ (2,148) $ (2,275)\nAt December 31, 2004, the Company owed $2 million for legal fees to a firm\naffiliated with one of the Company’s directors. The Company also engaged in\ntransactions with its unconsolidated affiliates. In each of 2004 and 2003, the\nCompany paid Monte Carlo $4 million as a result of closing the tram between\nBellagio and Monte Carlo in preparation for the Bellagio expansion. The Company\nleases two acres of land to Borgata and received $1 million in each of 2004, 2003\nand 2002 under this lease. Borgata is required to pay for a portion of the master-\nplan improvements at Renaissance Pointe, and the Company is responsible for\nenvironmental cleanup costs incurred by Borgata. The net amount reimbursed to\nthe Company under these arrangements for the years ended December 31, 2004,\n2003 and 2002 was $1 million, $10 million and $8 million, respectively.\nNotes to Consolidated Financial Statements 66\n**NOTE 16 — CONSOLIDATING CONDENSED FINANCIAL INFORMATION**\nThe Company’s subsidiaries (excluding MGM Grand Detroit, LLC and certain minor subsidiaries) have fully and unconditionally guaranteed, on a joint and several basis,", - "page_start": 74, - "page_end": 75, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Management’s Discussion and Analysis of Financial Condition and Results of Operations 20\n\npreviously laid off or terminated employees, management determined in 2002 that\na portion of the remaining accrual was no longer necessary. This resulted in a\nrestructuring credit of $10 million in 2002.\nProperty transactions, net consisted of the following:\nYear Ended December 31 (In thousands)\n\nGain on sale of North Las Vegas land . . . . . . . . . . . $ **—** $ (36,776) $ —\nSiegfried & Roy theatre write-down - The Mirage . . . **—** 1,408 —\nStorm damage - Beau Rivage . . . . . . . . . . . . . . . . . **—** — 7,824\nWrite-off of Detroit development costs . . . . . . . . . . . **—** — 4,754\nImpairment of assets to be disposed of . . . . . . . . . . **473** 5,764 2,134\nDemolition costs . . . . . . . . . . . . . . . . . . . . . . . . . . . **7,057** 6,614 —\nOther net losses on asset sales or disposals . . . . . . . **1,135** 4,049 —\n**$ 8,665** $ (18,941) $ 14,712\nIn 2004, there were no material unusual property transactions. In 2003, we sold 315\nacres of land in North Las Vegas, Nevada near Shadow Creek for approximately\n$55 million, resulting in the $37 million gain reflected above. Prior to 2003, we\nclassified gains and losses on routine assets sales or disposals as a non-operating item at\nsome resorts and as an operating item at other resorts. We believe the preferable pres-\nentation of these items is as an element of operating income. Prior period statements\nhave not been reclassified as such transactions were not material in periods prior to\n2003. Until 2003, demolition costs were typically capitalized as part of new construc-\ntion. We began expensing demolition costs on major construction projects as incurred\non January 1, 2003, and are accounting for this change in policy prospectively.\nDemolition costs were not material in periods prior to 2003. Demolition costs in\n2004 and 2003 related primarily to preparation for the Bellagio standard room\nremodel, Bellagio expansion and new theatre at MGM Grand Las Vegas. Impairments\nof assets to be disposed of in 2003 consisted primarily of assets related to the former", - "page_start": 34, - "page_end": 34, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Management’s Discussion and Analysis of Financial Condition and Results of Operations 20\n\n**RESULTS OF OPERATIONS**\nAt December 31, 2004, our operations consisted of 11 wholly-owned casino resorts\nand 50% investments in two other casino resorts, including:\n**Las Vegas, Nevada:** Bellagio, MGM Grand Las Vegas, The Mirage, TI, New York-\nNew York, Boardwalk, and Monte Carlo (50% owned).\n**Other:** The Primm Valley Resorts (Buffalo Bill’s, Primm Valley\nResort and Whiskey Pete’s) in Primm, Nevada; Beau Rivage\nin Biloxi, Mississippi; MGM Grand Detroit; Borgata (50%\nowned) in Atlantic City, New Jersey.\nWe operate in one segment, the operation of casino resorts, which includes offering\ngaming, hotel, dining, entertainment, retail and other resort amenities. Slightly over\nhalf of our net revenues are derived from gaming activities, a lower percentage than\nmany of our competitors, as our operating philosophy is to provide a complete\nresort experience for our guests, including non-gaming amenities which command\npremium prices based on their quality.\nWe generate a majority of our net revenues and operating income from our Las\nVegas Strip resorts. In 2004, over 75% of our net revenues and operating income\nwas generated by wholly-owned Las Vegas Strip resorts. We believe that we own the\npremier casino resorts on the Las Vegas Strip, and a main focus of our strategy is to\ncontinually reinvest in these resorts to maintain that competitive advantage. Our\nconcentration on the Las Vegas Strip exposes us to certain risks outside of our\ncontrol, such as competition from other Las Vegas Strip resorts as well as new or\nexpanded resorts in Las Vegas, including Wynn Las Vegas expected to open in 2005,\nand the impact from potential expansion of gaming in California. This concentra-\ntion also exposes us to risks related to tourism and the general economy, including\nnational and global economic conditions and terrorist attacks or other global events.\n**Key Performance Indicators**\nAs a resort-based company, our operating results are highly dependent on the\nvolume of customers at our resorts, which in turn impacts the price we can charge\nfor our hotel rooms and other amenities. We also generate a significant portion of\nour operating income from the high-end gaming segment, which can cause\nvariability in our results. Key performance indicators related to revenue are:\n- Gaming revenue indicators - table games drop and slot handle (volume\nindicators); “win” or “hold” percentage, which is not fully controllable by us. Our\nnormal table games win percentage is in the range of 18% to 22% of table games", - "page_start": 29, - "page_end": 29, - "source_file": "NYSE_MGM_2004.pdf" - }, - { - "text": "# defining momentum MGM MIRAGE 2004 ANNUAL REPORT\n\n## Notes to Consolidated Financial Statements 46\n\noperated PLAYMGMMIRAGE.com, the Company’s online gaming website based\nin the Isle of Man. See Note 3 for further information regarding these discontinued\noperations. In the second quarter of 2002, the Company received proceeds of $11\nmillion upon termination of management agreements covering four casinos in the\nRepublic of South Africa. Prior to the termination, the Company managed three\npermanent casinos and one interim casino and received management fees from its\npartner, Tsogo Sun Gaming & Entertainment. The termination fee was recorded as\npart of other revenues in the accompanying consolidated statements of income.\nThe Company is actively seeking future development opportunities in the United\nKingdom. In May 2003, the Company acquired a 25% interest in Metro Casinos\nLimited, a United Kingdom gaming company which operates a casino in Bristol.\nSee Note 10 for discussion of other potential developments in the United Kingdom.\nIn June 2004, the Company entered into a joint venture agreement to develop,\nbuild and operate a hotel-casino resort in Macau S.A.R. The agreement is subject\nto, among other things, the approval of the government of Macau S.A.R., and other\nregulatory approvals, as well as the entry into a subconcession agreement with the\nholder of one of the existing concessions.\nNotes to Consolidated Financial Statements 47\nOn June 16, 2004, the Company announced that it had entered into a definitive\nmerger agreement with Mandalay Resort Group (“Mandalay”), a publicly traded\ncompany, under which the Company will acquire Mandalay for $71.00 in cash for\neach share of common stock of Mandalay. Mandalay owns and operates eleven\nproperties in Nevada, including Mandalay Bay, Luxor, Excalibur, Circus Circus,\nand Slots-A-Fun in Las Vegas, Circus Circus-Reno in Reno, Colorado Belle and\nEdgewater in Laughlin, Gold Strike and Nevada Landing in Jean, and Railroad Pass\nin Henderson. Mandalay also owns and operates Gold Strike, a hotel/casino in\nTunica County, Mississippi. In addition, Mandalay owns a 50% interest in Silver\nLegacy in Reno, a 50% interest in Monte Carlo in Las Vegas, a 50% interest in\nGrand Victoria, a riverboat in Elgin, Illinois, and a 53.5% interest in MotorCity in\nDetroit, Michigan. The total consideration is approximately $8.1 billion, including\nequity value of approximately $4.8 billion, convertible debentures with a\nredemption value of approximately $574 million, the assumption or repayment of\nother outstanding Mandalay debt with a fair value of approximately $2.6 billion as\nof December 31, 2004, and $100 million of estimated transaction costs. The", - "page_start": 55, - "page_end": 56, - "source_file": "NYSE_MGM_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "00-80T-80.pdf", - "query": "What possess all naval aviators ?", - "target_page": 5, - "target_passage": "All Naval Aviators possess a natural interest in the basic aerodynamic factors which affect the performance of all aircraft. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## PREFACE\n\nThe purpose of this textbook is to present the elements of applied aerodynamics and aeronautical engineering which relate directly to the problems of flying operations. All Naval Aviators possess a natural interest in the basic aerodynamic factors which affect the performance of all aircraft. Due .to the increasing complexity of modern aircraft, this natural interest must be applied to develop a sound understanding of basic engineering principles and an appreciation of some of the more advanced problems of aerodynamics and engineering. The safety and effectiveness of flying operations will depend greatly on the under- standing and appreciation of how and why an airplane flies. The principles of aerodynamics will provide the foundations for developing exacting and precise flying techniques and operational procedures. The content of this textbook has been arranged to provide as com- plete as possible a reference for all phases of flying in Naval Aviation. Hence, the text material is applicable to the problems of flight train- ing, transition training, and general flying operations. The manner of presentation throughout the text has been designed to provide the elements of both theory and application and will allow either directed or unassisted study. As a result, the text material’will be applicable to supplement formal class Iectures and briefings and provide reading material as a background for training and flying operations. Much of the specialized mathematical detail of aerodynamics has been omitted wherever it was considered unnecessary in the field of flying operations. Also, many of the basic assumptions and limita- tions of certain parts of aerodynamic theory have been omitted for the sake of simplicity and clarity of presentation. In order to contend with these specific shortcomings, the Naval Aviator should rely on the assistance of certain specially qualified individuals within Naval Avia- tion. For example, graduate aeronautical engineers, graduates of the Test Pilot Training School at the Naval Air Test Center, graduates of the Naval Aviation Safety Officers Course, and technical representatives of the manufacturers are qualified to assist in interpreting and applying the more difficult parts of aerodynamics and aeronautical engineering. To be sure, the specialized qualifications of these individuals should be utilized wherever possible.", - "page_start": 4, - "page_end": 4, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## INDEX\n\nt?evised Jcmuarv 1965", - "page_start": 433, - "page_end": 433, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## STABILITY AND CONTROL\n\n### Figure 4.35. Rotor Forces and Moments\n\n321\nNAVWEPS DD-80T-80 STABILITY AND CONTROL\nTANDEM ROTOR LONGITUDINAL CONTROL\nTANDEM ROTOR DIRECTIONAL CONTROL\nAFT ROTOR\n*JR\n9\nF”&%iD", - "page_start": 338, - "page_end": 339, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## PREFACE\n\niii\nNAVWEPS 00-801-80 PREFACE\nThe majority of aircraft accidents are due to some type of error of the pilot. This fact has been true in the past and, unfortunately, most probably will be true in the future. Each Naval Aviator should strive to arm himself with knowledge, training, and exacting, professional attitudes and techniques. The fundamentals of aerodynamics as pre- sented in this text will provide the knowledge and background for safe and effective flying operations. The flight handbooks for the air- craft will provide the particular techniques, procedures, and operating data which are necessary for each aircraft. Diligent study and continu- ous training are necessary to develop the professional skills and tech- niques for successful flying operations. The author takes this opportunity to express appreciation to those who have assisted in the preparation of the manuscript. In particular, thanks are due to Mr. J. E. Fairchild for his assistance with the por- tions dealing with helicopter aerodynamics and roll coupling phenom- ena. Also, thanks are due to Mr. J. F. Detwiler and Mr. E. Dimitruk for their review of the text material. HUGH HARRISON HURT, Jr. August 1959 University of Southern California Los Angelesj Cnlif.\niv\nNAVWEPS OO-801-8O TABLE OF CONTENTS", - "page_start": 4, - "page_end": 6, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 2.6. Turbojet Engines\n\n109\nNAVWEPS GOdOT- AIRPLANE PERFORMANCE\nDWGLE ENTRY CENfRlFuGAL COMPRESSCR\nf-~&ARGE\nCENTRIFUGAL COMPRESSOR 9A\nAXIAL FLOW COMPRESSOR\nSTA’VM BLADES7\nINLET\nSHAFT7\nCOMPRESSOR BLADING\nUSCHARGE\nROTATING Rows", - "page_start": 126, - "page_end": 127, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## STABILITY AND CONTROL\n\n### Fig&e 4.36. longitudinal and Directional Control\n\n324\nNAVWEPS 00-801-80 OPERATING STRENGTH LIMITATIONS\nChapter 5", - "page_start": 341, - "page_end": 342, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 9.35. Typical Airplane Drag Curves\n\n97\nNAVWEPS OO-ROT-80 AIRPLANE PERFORMANCE", - "page_start": 114, - "page_end": 115, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 2.34. Forces Acting on Airplane During Landing Roll\n\n200\nNAVWEPS 00-801-80 HIGH SPEED AERODYNAMICS\nChapter 3", - "page_start": 217, - "page_end": 218, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## NAVWEPS OD-8OT-80 APPLICATION OF AERODYNAMICS TO SPECIFIC PROBLEMS OF FLYING\n\n### Figure 6.6. Glide Performance\n\nt ANGLE OF ATTACK, a", - "page_start": 391, - "page_end": 391, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.34. Airplane Parasite and Induced Drag\n\nNAVWEPS OO-ROT-80 BASIC AERODYNAMICS\nVELOCITY KNOTS", - "page_start": 110, - "page_end": 110, - "source_file": "00-80T-80.pdf" - } - ] - }, - { - "references": { - "source_file": "00-80T-80.pdf", - "query": "What is the static pressure of the aire at standard sea level ?", - "target_page": 20, - "target_passage": "At standard sea level conditions the static pressure of the air is 2,116 psf (or 14.7 psi, 29.92 in. Hg, etc.) ", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\nAltitude pressure ratio\nAmbient static pressure =Standard sea level static pressure\n6 = PIP0\nMany items of gas turbine engine perform- ance are directly related to some parameter involving the altitude pressure ratio. TEMPERATURE. The absolute tempera- cure of the air is another important property. The ordinary temperature measurement by the Centigrade scale has a/datum at the freezing point of water but absolute zero temperature is obtained at a temperature of -273“ Centi- grade. Thus, the standard sea level tcmpera- ture of 15” C. is an absolute temperature of 288”. This scale of absolute temperature using the Centigrade increments is the Kelvin scale, e.g., o K. The shorthand notation for the ambient air temperature is “T” and the stand- ard sea level air temperature of 288’ K. is signified by Ta. The more usual reference is,\nthe proportion of the ambient air temperature and the standard sea level air temperature. This temperature ratio is assigned the short- hand notation of 0 (theta). Temperature ratio\nAmbient air temperature =Standard sea level air temperature @=TITtl ,+273 288\nMany items of compressibility effects and jet engine performance involve consideration of the temperature ratio. DENSITY. The density of the air is a prop- erty of greatest importance in the study of aerodynamics. The density of air is simply the mass of air per~cubic foot of volume and is a direct measure of the quantity of matter in each cubic foot of air. Air at standard sea lcvcl conditions weighs 0.0765 pounds per cubic foot and has a density of 0.002378 slugs per cubic foot. At an altitude of 40,000 feet the air density is approximately 25 percent of the sea level value. The shorthand notation used for air density is p (rho) and the standard sea level air density is then pO. In many parts of aerodynamics it is very convenient to consider the proportion of the ambient air density and standard sea level air density. This density ratio is assigned the shorthand notation of c (sigma).\ndensity ratio= ambient air density standard sea level air density\na = PIP0\nA general gas law defines the relationship of pressure temperature, and density when there is no change of state or heat transfer. Simply stated this would be “density varies directly with pressure, inversely with temperature.” Using the properties previously defined,", - "page_start": 19, - "page_end": 19, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\nEFFECTOF ICE AND FROST ON AIRPLANE PERFORMANCE.. 373\nEffect of ice Effect of frost\nENGINE FAILURE ON THE MULTI-ENGINE AIRPLANE. 376\nEffecf of weight and altihtde Control requirements Effeti on performance Etrect of turning flight and configuration\nGROUND EFFECT., _, 379\nAerodynamic influence of ground effect Ground effect on specific flight conditions\nINTERFERENCE BETWEEN AIRPLANES IN FLIGHT.. 383\nEffect of lateral, vertical, and IongiNdinal separation Collision possibility\nNAVWEPS 00-BOT-BO TABLE OF CONTENTS\nBRAKING PERFORMANCE. .........................................\nFriction cbaracte~istics Braking technique Typical errors of braking technique\nREFCTSAL SPEEDS , LINE SPEEDS, AND CRITICAL FIELD LENGTH. .............................................................\nRefusal speed Line speeds Critical field length, multi-engine operation\nSONIC BOOMS. .......................................................\nShock waves and audible sound Precautions\nHELICOPTER PROBLEMS. ...........................................\nRotoraerodynamics ..................................................... Retreating blade stall ................................................... Compressjbility effects .................................................. Autorotatton charactertsttcs ............................................. Powersettling .........................................................\nTHE FLIGHT HANDBOOK. ........................................\nSELECTED REFERENCES. ..................................... Iklr\\C” ,,“YL)\\ .......................................................\nPam\n387\n391\n396\n399\n400 402 404 405 408\n411\n413\n414\nxvi\nNAVWEPS 00-BOT-BO BASIC AERODYNAMICS\nChapter 1\nBASIC AERODYNAMKS\nIn order to understand the characteristics of his aircraft and develop precision flying tech- niques, the Naval Aviator must be familiar with the fundamentals of aerodynamics. There are certain physical laws which describe the behavior of airflow and define the various aerodynamic forces and moments acting on a surface. These principles of aerodynamics pro- vide the foundations for good, precise flying techniques.\nWING AND AIRFOIL FORCES\nPROPERTIES OF THE ATMOSPHERE\nThe aerodynamic forces and moments acting on a surface are due in great part to the prop- erties of the air mass in which the surface is operating.~ The composition, of the earth’s atmosphere by volume is approximately 78 percent. nitrogen, 21 percent oxygen, and 1\nNAVWEe3 OO-BOT-80 BASIC AERODYNAMICS\npercent water vapor, argon, carbon dioxide, etc. For the majority of all aerodynamic con- siderations air is considered as a uniform mixture of these gases. The usual quantities used to define the properties of an air mass are as follows: STATIC PRESSURE. The absolute static pressure of the air is a property of primary importance. The static pressure of the air at any altitude results from the mass of air supported above that level. At standard sea level conditions the static pressure of the air is 2,116 psf (or 14.7 psi, 29.92 in. Hg, etc.) and at 40,000 feet altitude this static pressure decreases to approximately 19 percent of the sea level value. The shorthand notation for the ambient static pressure is “p” and the standard sea level static pressure is given the subscript “a” for zero altitude, pa. A more usual reference in aerodynamics and perform- ance is the proportion of the ambient sta~tic pressure and the standard sea level static pressure. This static pressure ratio is assigned the shorthand notation of 8 (delta).", - "page_start": 16, - "page_end": 19, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.3. Variation o\\ Pressure in Tube\n\nIf the potential energy is represented by the static pressure, p, the sum of the potential and kinetic energy is the total pressure of the air-\nstream.\nH=p+% P V’ where H=total pressure, psf (sometimes re- ferred to as “head ’ pressure)\np=static pressure, psf. p=density, siugs per cu. ft. V= velocity, ft./set.\nThis equation is the Bernoulli equation for ‘incompressible flow. It is important to ap- preciate that the term >$pV2 has the units of pressure, psf. This term is one of the most important in all aerodynamics and appears so frequently t&it is given the name “dynamic pressure” and the shorthand notation “4”.\nq= dynamic pressure, psf = jgpv2\nWith this definition it could be said that the sum of static and dynamic pressure in the flow tube remains constant. Figure 1.3 illustrates the variation of static, dynamic, and total pressure of air flowing through a closed tube. Note that the total pressure is con,stant throughout the length and any change in dynamic pressure produces the same magnitude change in static pressure. The dynamic pressure of a free airstream is the one ‘common denominator of all aero- dynamic forces and moments. Dynamic pres- sure represents the kinetic energy of the free airstream and is a factor relating the capability for producing changes in static pressure on a surface. As defined, the dynamic, pressure varies directly as the density and the square of the velocity. Typical values of dynamic pres- sure, 4, are shown in table l-1 for various true airspeeds in the standard atmosphere. Notice that the dynamic pressure at some fixed veloc- ity varies directly with the density ratio at any altitude. Also, appreciate the fact that at an altitude of 40,oM) feet (where the density ratio, b, is 0.2462) it is necessary to have a true air velocity twice that at sea level in order to product the same dynamic pressure.", - "page_start": 26, - "page_end": 26, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\ndensity ratio= Pressure rat’o. temperature rat10\n2\n,. n\n,:,j ,-g # I\nPlAVWEPS 00-8OT-80 BASIC AERODYNAMICS\nThis relationship has great application in aerodynamics and is quite fundamental and necessary in certain parts of airplane perform- ance. VISCOSITY. The viscosity of the air is important in scale and friction effects. The coefficient of absolute viscosity is the propor- tion between the shearing stress and velocity gradient for a fluid flow. The viscosity of gases is unusual in that the viscosity is gen- erally a function of temperature alone and an increase in temperature increases the viscosity. The coefficient of absolute viscosity is assigned the shorthand notation I, (mu). Since many parts of aerodynamics involve consideration of viscosity and density, a more usual form of viscosity measure is the proportion of the co- efficient of absolute viscosity and density. This combination is termed the “kinematic viscosity” and is noted by Y (nu).\nkinematic viscosity\ncc coefficient of absolute viscosity density\nv=PlP\nThe kinematic viscosity of air at standard sea level conditions is 0.0001576 square feet per second. At an altitude of 40,000 feet the kinematic viscosity is increased to 0.0005059 square foot per second. In order to provide a common denominator for comparison of various aircraft, a standard atmosphere has been adopted. The standard atmosphere actually represents the mean or average properties of the atmosphere. Figure 1.1 illustrates the variation of the most im- portant properties of the air throughout the standard atmosphere. Notice that the lapse rate is constant in the troposphere and the stratosphere begins with the isothermal region. Since all aircraft performance is compared and,evaluated in the environment of the stand- ard atmosphere, all of the aircraft instrumenta- tion is calibrated for the standard atmosphere.\nThus, certain corrections must apply to the instrumentation as well as the aircraft per- formance if the operating conditions do not fit the standard atmosphere. In order to prop- erly account for the nonstandard atmosphere certain terms must be defined. Pressure .&itudc is the altitude in the standard atmosphere corresponditrg to a particular pressure. The aircraft altimeter is essentially a sensitive barometer calibrated to indicate altitude in the staotlard atmosphere. If the altimeter is set for 29.92 in. Hg the altitude indicated is the pressure altitude-the altitude in the stand- ard atmosphere corresponding to the sensed pressure. Of course, this indicated pressure altitude may not be the actual height above sea level due to variations in remperature, lapse rate; atniospheric pressure, and possible errors in the sensed pressure. The more appropriate term for correlating aerodynamic performance in the nonstandard atmosphere is density &it&-the altitude in the standard atmosphere corresponding to a particular value of air density. The computa- tion of density altitude must certainly involve consideration of pressure (pressure altitude) and temperature. Figure 1.6 illustrates the manner in which pressure altitude and tem- perature combine to produce a certain density altitude. This chart is quite standard in use and is usually included in the performance section of the flight handbook. Many subject areas of aerodynamics and aircraft performance will emphasize density altitude and temperature as the most important factors requiring con- sideration.", - "page_start": 19, - "page_end": 21, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.3. Variation o\\ Pressure in Tube\n\nNAVWEPS 00-801-80 BASIC AERODYNAMICS\nTABLE l-l. Effect of Speed and Altitvde on Dwzmnic Prerrure\nTrue air speed (fr./scc.)\nm=\n169 338 507 616 845 I, 013\n-\n,I I\nc _-\nAIRSPEED MEASUREMENT. If a sym- metrically shaped object were placed in a moving airstream, the flow pattern typical of figure 1.4 would result. The airstream at the very nose of the object would stagnate and the relative flow velocity at this point would be zero. The airflow ahead of the object pos- sesses some certain dynamic pressure and ambient static pressure. At the very nose of the object the local velocity will drop to zero and the airstream dynamic pressure will be converted into an increase in static pressure at the stagnation point. In other words, there will exist a static pressure at the stagnation point which is equal to the airstream total pressure-ambient static pressure plus dynamic pressure.\nAround the surface of the object the airflow will divide and the local velocity will increase from zero at the stagnation point to some maximum on the sides of the object. If fric- tion and viscosity effects are neglected, the\n9\nNAVWEPS OO-EOT-80 BASIC AERODYNAMICS\nFORWARD STAGNATION AFT STAGNATION POINT POINT\nAIRSTREAM AHEAD STAGNATION PRESSURE HAS AMBIENT STATIC IS AIRSTREAM TOTAL PRESSURE AND DYNAMIC PRESSURE PRESSURE P+q", - "page_start": 26, - "page_end": 27, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\nPREFACE.. ,., . iii\nCHAPTER I: BASIC AERODYNAMICS\nWING AND AIRFOIL FORCES\nPROPERTIES OF THE ATMOSPHERE. 1\nStatic pressure Temperature Density Viscosity Standard atmosphere Pressure altitude Density altitude\nBERNOULLI’S PRINCIPLE AND SUBSONIC AIRFLOW.. 4\nBernoulli’s equation,\nIncompressible tlow\n6\nVariation of static pressure and velocity Kinetic and porcntial energy of flow Static and dynamic prcssurc, 4 Factors affecting dynamic pressure\nAirspeed measurement.. . .\nStagnation prcssurc\n9\nMeasurement of dynamic pressure Pitot and static sources Indicated airspeed\nDEVELOPMENT OF AERODYNAMIC FORCES..\nStreamline pattern and pressure distribution. Generatioaoflift..........................................\nCirculation Pressure distribution\n....... 14\n....... 14 ....... 16\nAirfoil terminology. Aerodynamic force coefficient . . ‘,:\nBasic lift equation 2 3\nLift coefficient Dynamic prcssurc and surface area\n”\nNAVWEPS OO-EOT-80 TABLE OF CONTENTS\nInterpretation of the lift equation.. . . . . . . . .\nLift cocfficicnt versus angle of attack Stall speed and angle of attack Angle of attack versus velocity Primary control of airspeed . . _ . . . _ . mrfou un cnacactectsucs. . . .\nSection angle of attack and lift coefficient Ty ical section chvactctistics E&t of thickness and cambet\nDrag characteristics, . . . . . . . :.\nDrag equation Drag cocficicnt versus angle of attack Lift-drag ratio Power-off glide pctformancc\nAirfoil drag chanwteristics.. ) . . .\nSection drag cocfficicnt Ty ical section characteristics E 2 ect of thickness and cunbcr Low drag sections\nFLIGHT AT HIGH LIFT CONDITIONS. . . . . . . . StaII speeds. . . . . . . . . .,. . . . . . .\nMaximum lift cc&cicnt Stall angle of attack ..,e * . . ~lrecrorwergnt.................................................... Effect of maneuvering flight,. .\nLoad factor ~ets~s bank angle Stall spad versus load factor\nEffect of high lift devices., .\nEffect on stall speed\nStall angle of attack and stall recovery. . . . . .\nHIGH LIFT DEVICES.\nTypes of high lift devices., .\nPlain flap S S otted flap P lit flap\nFowler flap Slots and slats Boundary layer control\nOperation of high lift devices.\nFlap retraction and extension Chan Effect o f es in lift, drag, and trim power\nDEVELOPMENT OF AERODYNAMIC PITCHING MOMENTS", - "page_start": 6, - "page_end": 7, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Ftgure 1.4. Flow Pattern on a Symmetrical Object\n\nsurface anflow continues to the aft stagnation point where the local velocity is again zero. The important point of this example of aero- dynamic flow is existence of the stagnation point. The change in airflow static pressure which takes place at the stagnation point IS equal to the free stream dynamic pressure, q. The measurement of free stream dynamic pressure is fundamental to the indication of airspeed. In fact, airspeed indicators are sim- ply pressure gauges which measure dynamic pressure related to various airspeeds. Typical airspeed measuring systems are illustrated in figure 1.5. The pitot head has no internal flow velocity and the pressure in the pitot tube is equal to the total pressure of the airstream. The purpose of the static-ports is to sense the true static pressure of the free airstream. The total pressure and static pressure lines are attached to a differential pressure gauge and the net pressure indicated is the dynamic\npressure, q. The pressure gauge is then cali- brated to indicate flight speed in the standard sea level air mass. For example, a dynamic pressure of 305 psf would be realized at a sea level flight ,speed of 300 knots. Actually there can be many conditions of flight where the airspeed indicator does not truly reflect the actual velocity through the air mass. The corrections that must be applied are many and lisred in sequence below: (1) The indicated airspeed (IAS) is the actual instrument indication for some given flight condition. Factors such as an altitude other than standard sea level, errors of the instrument and errors due to the installation, compressibility, etc. may create great vari- ance between this instrument indication and\nthe actual flight speed. (2) The calibrated airspeed (CM) is the result of correcting IAS for errors of the\n10\nNAVWEPS 00-807-80 BASIC AERODYNAMICS\nPITOT-STATIC SYSTEM\nw / :% . I. q\nPITOT WITH SEPARATE\nSTATIC SOURCE\nPRESSURE INDICATED BY GAUGE IS DIFFERENCE BETWEEN TOTAL AND STATIC PRESSURE, H-p= q", - "page_start": 27, - "page_end": 28, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.6. Airspeed Corrections (sheet 1 of 2)\n\n12\nNAVWEPS 00-801-80 BASIC AERODYNAMICS\nDENSITY ALTITUDE CHART\n+g&\n‘Id -30fl1111v AlISNxl\nFigure 1.6. Airspeed Corrections (sheet 2 of 2)\nNAVWEPS 00-SOT-80 BASIC AERODYNAMICS\nthe inherent compensation is inadequate and additional correction must be applied. The subtractive corrections that must be applied to CA$ depend on pressure altitude and CAS and are shown on figure 1.6 for the subsonic flight range. The equivalent airspeed (EAS) is the flight speed in the standard sea level air mass which would produce the same free stream dynamic pressure as the actual flight condition. (4) The true airspeed (TAS) results when the &4X is corrected for density altitude. Since the airspeed indicator is calibrated for the dynamic pressures corresponding to airspeeds at standard sea level conditions, variations in air density must be accounted for. To relate EAS and TAX requires con- sideration that the EAS coupled with stand- .ard sea level density produces the same dy- namic pressure as the TAX Soupled with the ^^_._^ 1 .:.. 2---:... ,.f *L., bl:A.* rnrJ;r;m.. dCLUd, ‘all UcIIJIcy “I L11L “‘6°C C”IIUACI”L‘. From this reasoning, it can be shown that:\n(TAS)2p=(EAS)2 po\nd\n- or, TAS=EAS 62 P\nTAS= EAS 2 4\nwhere TAX= true airspeed EAS=equivalent airspeed p=actual air density PO= standard sea level air density n=altitude density ratio, p/pa\nThe result shows that the TAX is a function of EAS and density altitude. Figure 1.6 shows a chart of density altitude as a function of pressure altitude and temperature. Each par- ticular density altitude fixes the proportion between TAX and EAS. The use of a naviga- tion computer requires setting appropriate values of pressure altitude and temperature on the scales which then fixes rhe proportion be- tween the scales of TAS and EAS (or TAS and CAS when compressibiliry corrections are applicable).\nRevlted Jmuoy 1965\n14\nThus, the airspeed indicator system measures dynamic pressure and will relate true flight velocity when instrument, position, compress- ibility, and density corrections are applied. These corrections are quite necessary for ac- curate determination of true airspeed and accurate navigation. Bernoulli’s principle and the concepts of static, dynamic, and total pressure are the basis of aerodynamic fundamentals. The pressure distribution caused by the variation of local stack and dynamic pressures on a surface is the source of the major aerodynamic forces and moment.", - "page_start": 29, - "page_end": 31, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.10. Airfoil ~erminoh\n\n23\nH P\nLIFT\nCOEFFICIENT\nCL\nLIFT PRESSURE\nDYNAMIC PRESSURE\nL\nqs\n600\nANGLE OF ATTACK, DEGREES\na", - "page_start": 40, - "page_end": 41, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.7. Standard Altitude Table\n\nbe an unbalance of force to provide the ac- celeration. Since there is only air within the tube, the unbalance of force is provided by the static pressure at station 1 being greater than the static pressure at the constriction, station 2. (2) The total energy of the air stream in the tube is unchanged. However, the air- .’ stream energy may be in two forms. The airstream may have a potential energy which is related by the static pressure and a kimtic energy by virtue of mass and motion. As the total energy is unchanged, an increase in velocity (kinetic energy) will be accompa- nied by a decrease in static pressure (poten- tial energy). This situation is analagous to a ball rolling along-a smooth surface. As the ball rolls downhill, the potential energy due to position is exchanged for kinetic energy of motion. If .friction- were negli- gibie, the change of potential energy would equal the change in ki,netic energy. This- is also the case for the airflow within the tube.\nThe relationship of static pressure and veloc- ity is maintained throughout the length of the tube. As the flow moves past the constriction toward station 3, the velocity decreases and the static pressure increases. The Bernoulli equation for incompressible flow is most readily explained ,by accounting for the energy of the~airflow within the tube. As the airstream has no energy added or sub- tracted at any point, the sum of the potential +id kinetic energy must be constant. The kinetic energy of an object is found by:\n“KE. =%MV=\nwhere K;E. = kinetic energy, ft.-lbs.\nM = mass, slugs V’=velocity, ft./set. The kinetic energy of a cubic foot of air is: K&x,,\nwhere g= kinetic energy per cu. ft., psf\np=air density, slugs per cu. ft. V=ait velocity, ft./set.\n6\nNAWEPS DD-BDT-BD BASIC AERODYNAMICS\nINCREASEOVELOC DECREASE0 HEIG\nPE + KE = CONSTANT", - "page_start": 23, - "page_end": 24, - "source_file": "00-80T-80.pdf" - } - ] - }, - { - "references": { - "source_file": "00-80T-80.pdf", - "query": "What is the phenomenon associated with the production of lift by an airfoil ?", - "target_page": 34, - "target_passage": "An important phenomenon associated with the production of lift by an airfoil is the “circulation” parted to the airstream. ", - "chunk_present": { - "presence": true, - "index": 7 - } - }, - "top_chunk": [ - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.9. Airfoil Pressure Distribution\n\n19\nNAVWEPS 00-801-80 BASIC AERODYNAMICS\nrotation will be quite a “curve ball artist” the golfer that cannot control the lateral mo- tion of the club face striking the golf ball will impart an uncontrollable spin and have trouble with a “hook” or “slice.” While a rotating cylinder can produce a net lift from the circulatory flow, the method is relatively inefficient and only serves to point out the relationship between lift and circula-, tion. An airfoil is capable of producing lift with relatively high efficiency and the process is illustrated in figure 1.8. If a symmetrical airfoil is placed at zero angle of attack to the airstream, the streamline pattern and pressure distribution give evidence of zero lift. HOW- ever, if the airfoil is given a positive angle of attack, changes occur in the streamline pattern and pressure distribution similar to changes caused by the addition of circulation to the cylinder. The positive angle of attack causes increased velocity on the upper surface with an increase in upper surface suction while the decreased velocity on the lower surface causes a decrease in lower surface suction. Also, upwash is generated ahead of the airfoil, the forward stagnation point moves under the leading edge, and a downwash is evident aft of the airfoil. The pressure distribution 0” the airfoil now provides a net force perpendicu- lar to the airstream-lift. The generation of lift by an airfoil is depend- ent upon the airfoil being able to create circu- lation in the airstream and develop the lifting, pressure distribution on the surface. In all cases, the generated lift will be the net force caused by the distribution of pressure over the upper and lower surfaces of the airfoil. At low angles of attack, suction pressures usually will exist on both upper and lower surfaces. but the upper surface suction must be greater for positive lift. At high angles of attack near that for maximum lift, a positive pressure will exist on the lower surface but this will account for approximately one-third the net lift.\nThe effect of free stream density and velocity is a necessary consideration when studying the development of the various aerodynamic forces. Suppose that a particular shape of airfoil is fixed at a particular angle to the airstream. The relative velocity and pressure distribution will be determined by the shape of the airfoil and the angle to the airstream. The effect of varying the airfoil size, air density and air- speed is shown in figure 1.9. If the same air- foil shape is placed at the same angle to an airstream with twice as great a dynamic pres- sure the magnitude of the pressure distribution will be twice as great but the r&rive shape of the pressure distribution will be the same. With twice as great a pressure existing over the surface, all aerodynamic forces and mo- ments will ~double. If a half-size airfoil ib placed at the same angle to the original air- stream, the magnitude of the pressure distri- bution is the same as the origina! airfoi! and again the relative shape of the pressure dis- tribution is identical. The same pressure act- ing on the half-size surface would reduce all aerodynamic forces to one-half that of the original. This similarity of flow patterns means that the stagnation point occurs at the same place, the peak suction pressure occurs at the same place, and the actual magnitude of the aerodynamic forces and moments depends upon the airstream dynamic pressure and the surface area. This concept is extremely im- portant when attempting to separate and ana- lyze the most important factors affecting the development of aerodynamic forces. AIRFOIL TERMINOLOGY. Since the shape of an airfoil and the inclination to the airstream are so important in determining the pressure distribution, it is necessary to properly define the airfoil terminology. Figure 1.10 shows a typical airfoil and illustrates the various items of airfoil terminology (1) The chord line is a straight line connect- ing the leading and trailing edges of the airfoil.", - "page_start": 36, - "page_end": 37, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### figure 1.20. Power Effects\n\n46\nand high power, the dynamic pressure in the shaded area can be much greater than the free stream and this causes considerably greater lift than at zero thrust. At high power con- ditions the induced flow also causes an effect similar to boundary layer control and increases the maximum lift angle of attack. The typical four-engine propeller driven airplane may have 60 to 80 percent of the wing area affected by the induced flow and power effects on stall speeds may be considerable. Also, the lift of the airplane at a given angle of attack and air- speed will be greatly affected. Suppose the airplane shown is in the process of landing flare from a power-on approach. If there is a sharp, sudden reduction of power, the air- plane may drop suddenly because of the reduced lift. The typical jet aircraft does not experience the induced flow velocities encountered in propeller driven airplanes, thus the only sig- nificant factor is the vertical component of thrust. Since this vertical component con- tributes to supporting the airplane, less aero- dynamic lift is required to hold the airplane in flight. If the thrust is small and the thrust inclination is slight at maximum lift angle, only negligible changes in stall speed will re- sult. On the other hand, if the thrust is very great and is given a large inclination at maxi- mum lift angle, the effect on stall speed can be very large. One important relationship remains-since there is very little induced flow from the jet, the angle of attack at stall is essentially the same power-on or power-off.\nDEVELOPMENT OF AERODYNAMIC PITCHING MOMENTS\nThe distribution of pressure over a surface is the ,source of the aerodynamic moments as well as the aerodynamic forces. A typical example of this fact is the pressure distribution acting on the cambered airfoil of figure 1.21. The upper surface has pressures distributed which produce the upper surface lift; the lower surface has pressures distributed which pro- duce the lower surface lift. Of course, the\nNAVWEPS 00-801~0 BASIC AERODYNAMICS\nnet lift produced by the airfoil is difference between the lifts on the upper and lower sur- faces. The point along the chord where the distributed lift is effectively concentrated is termed the “center of pressure, c.p.“ The center of pressure is essentially the “center of gravity” of the distributed lift pressure and the location of the c.p. is a function of camber and section lift coe&cient Another aerodynamic reference point is the “aerodynamic center, d.e.” The aerodynamic center is defmed as the point along the chord where all changes in lift effectively take place. To visualize the existence of such a point, notice the change in pressure distribution with angle of attack for the symmetrical airfoil of figure 1.21. When at zero lift, the upper and lower surface lifts are equal and located at the same point. With an increase in angle of attack, the upper surface lift increases while the lower surface lift decreases. The change ,of lift has taken place with no change in the center of pressure-a characteristic of sym- metrical airfoils. Next, consider the cambered airfoil of figure 1.21 at zero lift. To produce zero lift, the upper and lower surface lifts must be equal. One difference noted from the symmetrical air- foil is that the upper and lower surface lifts are not opposite one another. While no net lift exists on the airfoil, the couple produced by the upper and lower surface lifts creates a nose down moment. As the angle of attack is in- creased, the upper surface lift increases while the lower surface lift decreases. While a change in lift has taken place, no change in moment takes place about the point where the lift change occurs. Since the moment about the aerodynamic center is the product of a force (lift at the c.P.) and a lever arm (distance from c.9. to a.~.), an increase in lift moves the center of pressure toward the aero- dynamic center. It should be noted that the symmetrical air- foil at zero lift has no pitching moment about the aerodynamic center because the upper and", - "page_start": 63, - "page_end": 64, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.10. Airfoil ~erminoh\n\nexisting on the surface. Of course, the ve- locity distribution, and resulting pressure dis- tribution, is determmed by the.shape or pro- file of the surface and the angle of a’track. Thus, any aerodynamic force can be repre- sented as the product df three major factors:\nthe surface area of the objects the dynamic pressure of the airstream the coefficient or index of force determined by the relative pressure distribution This relationship is expressed by the following equation : F= C,qS where F = aerodynamic force, lbs. C,=coeflicient of aerodynamic force ,iay;mic pressure, psf\nS=surface area, sq. ft. In order to fully appreciate the importance of the aerodynamic force coe&cient, C,, the , above equation is rearranged to alternate forms :\nIn this form, the aerodynamic force coefficient Js appreciared as the aerodynamic force per surface area and dynamic pressure. In other words, the force coefficient is a dimensionless ratio between the average aerodynamic pres- sure (aerodynamic force.per ‘area) and the air- stream dynamic pressure. All the aerodynamic forces of lift and drag are studied on this basis- the common denominator in each case being surface area and dynamic pressure. By such a definition, a “lift coefficient” would .be the ratio between lift pressure and dynamic pres- sure; a “drag coefficient” would be the ratio between drag pressure and.:d.ynamic pressure. The use of the coefficient form of an aero- dynamic force is necessary since the force coellicient is: (1) An index 04 the aerodynamic force independent of area, density, and velocity.\nNAVWEPS m-60T-30 BASIC AERODYNAMICS\nIt is derived from the relative pressure and velocity distribution. (2) Influenced only by the shape of the surface and angle of attack since these factors determine the pressure distribution. (3) An index which allows evaluation of the effects of compressibility and viscosity. Since the effects of area, density, and velocity are obviated by the coefficient form, com- pressibility and viscosity effects can be separated for study. THE BASIC LIFT EQUATION. Lift has been dehned as the net force developed per- pendicular to the relative wind. The aero- dynamic force of lift on an airplane results from the generation of a pressure distribution on the wing. This lift force is described by the following equation: L=C& where L=lift, lbs. C, = lift coefficient. q= dy;:mic pressure, psf +p\nS= wing surface area, sq. ft.\nThe lift coefhcient used in this equation is the ratio of the lift pressure and dynamic pressure and is a function of the shape of the wing and angle of attack. If the lift coefficient of a conventional airplane wing planfoi-m were plotted versus angle of attack, the result would be typical of the graph of figure 1.11. Since the effects of speed, density, area, weight, alti- tude, etc., are eliminated by the coefficient form, an indication of the true lift capability is ob- tained. Each angle of attack produces a par- ticular lift coefficient since the angle of attack is the controlling factor in the pressure dis- tribution. Lift coeflicient increases with angle of attack up to the maximum lift coefficient, c L,,,~., and, as angle of attack is increased be- yond the maximum lift angle, the airflow is unable to adhere to the upper surface. The airflow then separates from the upper surface and stall occurs. JNTERPRETATION OF THE LIFT EQUA- TION. Several important relationships are", - "page_start": 40, - "page_end": 40, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\nPREFACE.. ,., . iii\nCHAPTER I: BASIC AERODYNAMICS\nWING AND AIRFOIL FORCES\nPROPERTIES OF THE ATMOSPHERE. 1\nStatic pressure Temperature Density Viscosity Standard atmosphere Pressure altitude Density altitude\nBERNOULLI’S PRINCIPLE AND SUBSONIC AIRFLOW.. 4\nBernoulli’s equation,\nIncompressible tlow\n6\nVariation of static pressure and velocity Kinetic and porcntial energy of flow Static and dynamic prcssurc, 4 Factors affecting dynamic pressure\nAirspeed measurement.. . .\nStagnation prcssurc\n9\nMeasurement of dynamic pressure Pitot and static sources Indicated airspeed\nDEVELOPMENT OF AERODYNAMIC FORCES..\nStreamline pattern and pressure distribution. Generatioaoflift..........................................\nCirculation Pressure distribution\n....... 14\n....... 14 ....... 16\nAirfoil terminology. Aerodynamic force coefficient . . ‘,:\nBasic lift equation 2 3\nLift coefficient Dynamic prcssurc and surface area\n”\nNAVWEPS OO-EOT-80 TABLE OF CONTENTS\nInterpretation of the lift equation.. . . . . . . . .\nLift cocfficicnt versus angle of attack Stall speed and angle of attack Angle of attack versus velocity Primary control of airspeed . . _ . . . _ . mrfou un cnacactectsucs. . . .\nSection angle of attack and lift coefficient Ty ical section chvactctistics E&t of thickness and cambet\nDrag characteristics, . . . . . . . :.\nDrag equation Drag cocficicnt versus angle of attack Lift-drag ratio Power-off glide pctformancc\nAirfoil drag chanwteristics.. ) . . .\nSection drag cocfficicnt Ty ical section characteristics E 2 ect of thickness and cunbcr Low drag sections\nFLIGHT AT HIGH LIFT CONDITIONS. . . . . . . . StaII speeds. . . . . . . . . .,. . . . . . .\nMaximum lift cc&cicnt Stall angle of attack ..,e * . . ~lrecrorwergnt.................................................... Effect of maneuvering flight,. .\nLoad factor ~ets~s bank angle Stall spad versus load factor\nEffect of high lift devices., .\nEffect on stall speed\nStall angle of attack and stall recovery. . . . . .\nHIGH LIFT DEVICES.\nTypes of high lift devices., .\nPlain flap S S otted flap P lit flap\nFowler flap Slots and slats Boundary layer control\nOperation of high lift devices.\nFlap retraction and extension Chan Effect o f es in lift, drag, and trim power\nDEVELOPMENT OF AERODYNAMIC PITCHING MOMENTS", - "page_start": 6, - "page_end": 7, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.12. Lift Characteristics of lypicol Airfoil Sections\n\nS= wing surface area, sq. ft. The force of drag is shown as the product of dynamic pressure, surface area, and drag co- efficient, C,. The drag coefficient in this equation is similar to any other aerodynamic force coefficient-it is the ratio of drag pres- sure to dynamic pressure. If the drag co- efficient of a conventional airplane were plotted versus angle of attack, the result would be typical of the graph shown in figure 1.13. At low angles of attack the drag coefficient is low and small changes in angle of attack create only slight changes in drag coefficient. At\n29\nNAVWEPS 00-BOT-80 BASIC AERODYNAMICS\nI ANGLEOFATTACK,DEGREES a", - "page_start": 46, - "page_end": 47, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.12. Lift Characteristics of lypicol Airfoil Sections\n\n28\nattack would produce an approximate 0.5 change in lift coefficient. Evidently, lift,~curve slope is not a factor important in the selection of an airfoil. An important lift property affected by the airfoil shape is the section maximum lift co- efficient, ci-. The effect of airfoil shape on ci- can be appreciated by comparison of the lift curves for the five airfoils of figure 1.12. The NACA airfoils 63X06,63-009, and 63i-012 ate symmetrical sections of a basic thickness distribution but maximum thicknesses of 6, 9, and 12 percent respectively. The effect of thickness on ~1% is obvious from an inspec- tion of these curves :\nNACA 63-005 .~. :. Cl.82 9.0° NACA 6Mo9. 1.10 10.5~ NACA 63‘-01?,. 1.40 13.80\nThe 12-percent section has a cr- approxi- mately 70 percent greater than the 6-percent thick section. In addition, the thicker airfoils have greater benefit from the use of various high lift devices. The effect of camber is illustrated by the lift curves of the NACA 4412 and 631-412 sections. The NACA 4412 section is a 12 percent thick airfoil which has 4 percent maximum camber located at 40 percent of the chord. The NACA 63i-412 airfoil has the same thickness and thickness distribution as the 631-012 but camber added to give a “design”’ lift coefficient (c, for minimum section drag) of 0.4. The lift curves for these two airfoils show that camber has a beneficial e&t on cl-.\nScCdO” %.I a0 for “&*\nNACA 6h-312 (symmctricd) :. 1.40 13.e NACA 631-412 Whmd). 1.73 IS. z”\nAn additional effect of camber is the change in zero lift angle. While the symmetrical\nNAVWEPS OO-BOT-BO BASIC AE,RODYMAMlCS\nsections have zero lift at zero angle of attack, the sections with positive camber have nega- tive angles for zero lift. The importance of maximum lift coefficient is obvious. If the maximum lift coefficient is high, the stall speed will be low. However, the high thickness and camber necessary for high section maximum lift coefficients may produce low critical Mach numbers and large twisting moments at high speed. In other words, a high maximum lift coefficient is just one of the many features desired of an airfoil section. DRAG CHARACTERISTICS. Drag is the net aerodynamic force parallel to the relative wind and its source is the pressure distribution and skin friction on the surface. Large, thick bluff bodies in an airstream show a predomi- nance of form drag due to the unbalanced pres- sure distribution. However, streamlined bodies with smooth contours show a ptedomi- nance of drag due to skin friction. In a fashion similar to other aerodynamic forces, drag forces may be considered in the form of a coefficient which is independent of dynamic pressure and surface area. The basic drag equation is as follows: D=GqS where D=drag, lbs. C,= drag coefficient q= dynamic pressure, psf UP =z (V in knots, TAS)", - "page_start": 45, - "page_end": 46, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## HIGH SPEED AERODYNAMICS\n\n### Figure 3.8. Typical Supersonic Flow Patterns and Distribution of Pressure\n\n214\ndistribution produces an inclined lift with drag due to lift which is in addition to the wave drag at zero lift. Part (g) of figure 3.8 shows the wave pattern for a circular arc air- foil. After the airflow traverses the oblique shock wave at the leading edge, the airflow undergoes a gradual but continual expansion until the trailing edge shock wave is en- countered. Part (h) of figure 3.8 illustrates the wave pattern on a conventional blunt nose airfoil in supersonic flow. When the nose is blunt the wave must detach and become a normal shock wave immediately ahead of the leading edge. Of course, this wave form produces an area of subsonic airflow at the leading edge with very high pressure and density behind the detached wave. The drawings of figure 3.8 illustrate the typical patterns of supersonic flow and point out these facts concerning aerodynamic surfaces in two dimensional supersonic flow: (1) All changes in velocity, pressure, density and flow direction will take place quite suddenly through the various. wave forms. The shape of the object and the required flow ,direction change dictate the type and strength of the wave formed. (2) As always, lift results from the distri- bution of pressure on a surface and is the net force perpendicular to the free stream direc- tion. Any component of the lift in a direc- tion parallel to the windstream will be drag due to lift. (3) In supersonic flight, the zero lift drag of an airfoil of some finite thickness will include a “wave drag.” The thickness of the airfoil will have an extremely powerful effect on this wave drag since the wave drag varies as the square of the thickness ratio- if the thickness is reduced 50 percent, the wave drag is reduced 73 percent. The lead- ing edges of supersonic shapes must be sharp or the wave formed at the leading edge will be a strong detached shock wave. (4) Once the flow on the airfoil is super- sonic, the aerodynamic center of the surface", - "page_start": 231, - "page_end": 232, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 1.7. Streamline Pattern and Pressure Distribution\n\n15\nNAVWEPS OO-BOT-80 BASIC AERODYNAMICS\nforward stagnation point the local velocity is zero and the maximum positive pressure re- sults. As the flow proceeds from the forward stagnation point the velocity increases as shown by the change in streamlines. The local velocities reach a maximum at the upper and lower extremities and a peak suction pres- sure is produced at these points on the cylinder. (NOTE: Positive pressures are pressures above atmospheric and negative or .ruction pressures are less than atmospheric.) As the flow continues aft from the peak suction pressure, the diverging streamlines indicate decreasing local velocities and increasing local pressures. If friction and compressibility effects are not considered, the velocity would decrease to zero at the aft stagnation point and the full stagna- tion pressure would be recovered. The pressure distribution for the cylinder in perfect fluid flow would be symmetrical and no net force (lift or dragj wvuid rcsuit. Of course, thr relationship between static pressure and ~eloc- ity along the surface is defined by Bernoulli’s equation. The flow pattern for the cylinder in an actual fluid demonstrates the effect of friction or viscosity. The viscosity of air produces a thin layer of retarded flow immediately adjacent to the surface. The energy expended in this “boundary layer” can alter the pressure dis- tribution and destroy the symmetry of the pattern. The force unbalance caused by the change in pressure distribution creates a drag force which is in addition to the drag due to skin friction. The streamline pattern for the symmetrical airfoil of figure 1.7 again provides the basis for the velocity and pressure distribution. At the leading edge the streamlines are widely diverged in the vicinity of the positive pres- sures. The maximum local velocities and suction (or negative) pressures exist where the streamlines are the closest together, One notable difference between the flow on the cylinder and the airfoil is that the maximum velocity and minimum pressure points on the\nairfoil do not ,necessarily occtir at the point of maximum thickness. However, a similarity does exist in that the minimum pressure points correspond to the points where the streamlines are closest together and this condition exists when the streamlines are forced to the great- est curvature. GENERATION OF LIFT. An important phenomenon associated with the production of lift by an airfoil is the “circulation” im- parted to the airstream. The best practical illustration of this phenomenon is shown in figure 1.8 by the streamlines and pressure dis- tributions existing on cylinders in an airstream. The cylinder without circulation has a sym- metrical streamline pattern and a pressure dis- tribution which creates n-0 n_et lift. If the cylinder is given a clockwise rotation and induces a rotational or circulatory flow, a dis- tinct change takes place in the streamline pat- tern and p’ess.~re &str~‘“u~~oii, The vriocitirs due to the vortex of circulatory flow cause increased 104 velocity on the upper surface of the cylinder and decreased local velocity on the lower surface of the cylinder. Also, the circulatory flow produces an upwash immedi- ately ahead and downwash immediately be- hind the cylinder and both fore and aft stagna- tion points are lowered. The effect of the addition of circulatory flow is appreciated by the change in the pressure distribution on the cylinder. The increased local velocity on the upper surface causes an increase in upper surface suction while the decreased local velocity on the lower surface causes a decrease in lower surface suction. As a result, the cylinder with circulation will produce a net lift. This mechanically induced circulation-called Magnus effect-illustrates the relationship between circulation and lift and is important to golfers, baseball and tennis players as well as pilots and aerodynamicists. The curvature of the flight path of a golf ball or baseball rcluites an unbalance df force which is created by rotation of the ball. The pitcher that can accurately control a .powerful", - "page_start": 32, - "page_end": 33, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 7.7 1. Typical lib Characteristics\n\nNAVWEPS WOT-BO BASIC AERODYNAMICS\nangle of attack indicator allows precision con- trol of the airspeed. The accomplished insttu- ment pilot is the devotee of “attitude” flying technique-his creed being “attitude plus power equals performance.” During a GCA approach, the professional instrument pilot controls airspeed with stick (angle of attack) and rate of descent with power adjustment. Maneuvering flight and certain transient conditions of flight tend to complicate the relationship of angle of attack and airspeed. However, the majority of flight and, certainly, the most critical regime of flight (takeoff, ap- proach, and landing), is conducted in essen- tially steady flight condition. AIRFOIL LIFT CHARACTERISTICS. Air- foil section properties differ from wing or airplane properties because of the effect of the planform. Actually, the wing may have vati- ous airfoil sections from root to tip with taper, twist, sweepback and local flow components in a spanwise direction. The resulting aeto- dynamic properties of the wing are determined by the action of each section along the span and the three-dimensional flow. Airfoil sec- tion properties are derived from the basic shape or profile in two-dimensional flow and the force coefficients are given a notation of lower case letters. For example, a wing or airplane lift coefficient is C, while an airfoil section lift coefficient is termed cr. Also, wing angle of attack is Q while section angle of attack is differentiated by the use of 01~. The study of section properties allows an objective consider- ation of the effects of camber, thickness, etc. The lift characteristics of five illustrative airfoil sections are shown in figure 1.12. The section lift coe&icient, c,, is plotted versus section angle of attack, olO, for five standard NACA airfoil profiles. One characteristic fea- ture of all airfoil sections is that the slope of the various lift curves is essentially the same. At low lift coefhcients, the section lift coeffi- cient increases approximately 0.1 for each degree increase in angle of attack. For each of the airfoils shown, a S’ change in angle of\n27\nNAVWEPS OD-8OT-80 BASIC AERODYNAMICS\n(DATA FROM NACA REPORT NO. 824)\nSECTION ANGLE OF ATTACK mo, DEGREES", - "page_start": 44, - "page_end": 45, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 7.73. Drag Characteristics (sheet 1 of 21\n\n32 Revised Januay 1965\nThe configuration of an airplane has a great effect on the lift-drag ratio. Typical values\nof (L/D),.. are listed for various types of airplanes. While the high performance sail- plane may have. extremely high lift-drag ratios, such an aircraft has no real economic or tactical purpose. The supersonic fighter may have seemingly low lift-drag ratios in subsonic flight but the airplane configurations required for supersonic flight (and high [L/D]‘* at high Mach numbers) precipitate this situa- tion. Many important items of airplane perform- ance are obtained in flight at (L/D),... Typi- cal performance conditions which occur at (L/D),., are:\nmaximum endurance of jet powered air- planes maximum range of propeller driven air- planes maximum climb angle for jet powered air- planes maximum power-off glide range, jet or\nProp\nThe most immediately interesting of these items is the power-off glide range of an air- plane. By examining the forces acting on an airplane during a glide, it can be shown that the glide ratio is numerically equal to the lift-drag ratio. For example, if the airplane in a glide has an (L/D) of 15, each mile of alti- tude is traded for 15 miles of horizontal dis- tance. Such a fact implies that the airplane should be flown at (L/D)- to obtain the greatest glide distance. An unbelievable feature of gliding perform- ance is the effect of airplane gross weight. Since the maximum lift-drag ratio of a given airplane is an intrinsic property of the aero- dynamic configuration, gross weight will not affect the gliding performance. If a typical jet trainer has an (L/@- of 15, the aircraft 1 can obtain a maximum of 15 miles horizontal\ndistance for each mile of altitude. This would be true of this particular airplane at any gross\nweight if the airplane is flown at the angle of attack for (L/D),. Of course, the gross weight would affect the glide airspeed neces- sary for this particular angle of attack but the glide ratio would be unaffected. AIRFOIL DRAG CHARACTERISTICS. The total drag of an airplane is composed of the drags of the individual components and the forces caused by interference between these components. The drag of an airplane con- figuration must include the various drags due to lift, form, friction, interference, leakage, etc. To appreciate the factors which affect the drag of an airplane configuration, it is most logical to consider the factors which affect the drag of airfoil sections. In order to allow an objective consideration of the effects of thickness, camber, etc., the properties of two-dimensional sections must be studied. Airfoil section properties are derived from the basic profile in two-dimensional. flow and are provided the lower case shorthand notation to distinguish them from wing or airplane properties, e.g., wing or airplane drag coe5- cient is C, while airfoil section drag coefficient is c,. The drag characteristics of three illustrative airfoil sections are shown in figure 1.14. The section drag coe&cient, c,, is plotted versus the section lift coefficient, cr. The drag on the airfoil section is composed of pressure drag and skin friction. When the airfoil is at low lift coe&cients, the drag due to skin friction predominates. The drag curve for a conven- tional airfoil tends to be quite shallow in this region since there is very little variation of skin friction with angle of attack. When the airfoil is at high lift coefficients, form or pressure drag predominates and the drag co- efficient varies rapidly with lift coefficient. The NACA 0006 is a thin symmetrical profile which has a maximum thickness of 6 percent located at 30 percent of the chord. This section shows a typical variation of cd and cr. The NACA 4412 section is a 12 percent thick airfoil with 4 percent maximum camber at", - "page_start": 49, - "page_end": 50, - "source_file": "00-80T-80.pdf" - } - ] - }, - { - "references": { - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf", - "query": "What are the recyclable waste ?", - "target_page": 3, - "target_passage": "All types of paper and cardboard, Metal packaging, even the smallest ones, Plastic bottles and flasks, All other packaging", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# ANNUAL REPORT 2004\n\n## **2003**\n\n####### **Overview of Our Business**\n\nStates. We provide solid waste collection services for commercial, industrial, municipal and residential\ncustomers through 140 collection companies in 22 states. We also own or operate 96 transfer stations, 58 solid\nwaste landÑlls and 35 recycling facilities.\nWe generate revenue primarily from our solid waste collection operations. Our remaining revenue is from\nother services including landÑll disposal, recycling, compost, mulch and soil operations.\nThe following table reÖects our revenue by source for the years ended December 31, 2004, 2003 and 2002\n(in millions):\n**Years Ended December 31,**\n**2004 2003 2002**\nCollection:\nResidential ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 655.2 24.2% $ 601.2 23.9% $ 530.7 22.4%\nCommercial ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 737.9 27.2 706.0 28.0 696.7 29.5\nIndustrial ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 558.1 20.6 523.0 20.8 501.6 21.2\nOther ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 62.2 2.3 50.9 2.0 50.8 2.1\nTotal collection ÏÏÏÏÏÏÏÏÏÏ 2,013.4 74.3 1,881.1 74.7 1,779.8 75.2\nTransfer and disposal ÏÏÏÏÏÏÏÏÏÏÏÏÏ 1,031.0 967.5 854.1\nLess: IntercompanyÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ (519.8) (493.7) (428.5)\nTransfer and disposal, net ÏÏÏÏÏÏÏÏÏ 511.2 18.9 473.8 18.8 425.6 18.0\nOther ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 183.5 6.8 162.9 6.5 159.7 6.8\nRevenue ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $2,708.1 100.0% $2,517.8 100.0% $2,365.1 100.0%\nOur revenue from collection operations consists of fees we receive from commercial, industrial, municipal\nand residential customers. Our residential and commercial collection operations in some markets derive\nrevenue from long-term contracts with municipalities. We generally provide industrial and commercial\ncollection services to individual customers under contracts with terms up to three years. Our revenue from\nlandÑll services is from disposal or tipping fees charged to third parties. In general, we integrate our recycling\noperations with our collection operations and obtain revenue from the sale of recyclable materials. No one\ncustomer has individually accounted for more than 10% of our consolidated revenue or of our reportable\nsegment revenue in any of the last three years.\nThe cost of our collection operations is primarily variable and includes transfer, disposal, labor, self-\ninsurance, fuel and equipment maintenance costs. We try to be more eÇcient by controlling the movement of\nwaste streams from the point of collection through disposal. During the three months ended December 31,\n2004, approximately 54% of the total volume of waste we collected was disposed of at landÑlls we own or\noperate.\nOur landÑll costs include daily operating expenses, costs of capital for cell development, costs for Ñnal\ncapping, closure and post-closure, and the legal and administrative costs of ongoing environmental compli-", - "page_start": 30, - "page_end": 30, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# YOUR COLLECTION CALENDAR 2024\n\n### **YOUR COLLECTION CALENDAR** 2024\n\n#### **Let’s reduce our household garbage!**\n\n##### Let’s sort\n##### better and let’s\n##### compost!\n**MY BLACK GARBAGE COLLECTION’S DAY MY YELLOW GARBAGE COLLECTION’S DAY**\n**Collection on public holidays will take place, except May 1st and December 25th. The collection for Wednesday May 1st will be brought forward to Tuesday April 30th and the collection for Wednesday December 25th will be brought forward to Tuesday December 24th. The collection for Wednesday January 1st 2025 will be brought forward to Tuesday December 31st.**\n####### **JANUARY**\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nW T\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nW T\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM T\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nW T\nM T\nF S S\nW T\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nF\nW T\nM T\nF S S M\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nS\nW T\nT\nF\nW T\nM T\nS S M\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nS S\nW T\nT\nF\nW T\nM T\nS M\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nS S\nW T\nT\nF\nW T\nM T\nM T\nF S S\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nW T\nT\nF S S\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S\nF S\nS\nW T\nT\nM\nW T\nT\n####### **JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER**\n####### **FEBRUARY MARCH APRIL MAY JUNE**\nF S S", - "page_start": 0, - "page_end": 1, - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Operations**\n\nOur residential collection operations involve the curbside collection of refuse from small containers into\ncollection vehicles for transport to transfer stations or directly to landÑlls. Residential solid waste collection\nservices are typically performed under contracts with municipalities, which we generally secure by competitive\nbid and which give our company exclusive rights to service all or a portion of the homes in their respective\njurisdictions. These contracts or franchises usually range in duration from one to Ñve years, although some of\nour exclusive franchises are for signiÑcantly longer periods. Residential solid waste collection services may also\nbe performed on a subscription basis, in which individual households contract directly with our company. The\nfees received for subscription residential collection are based primarily on market factors, frequency and type\nof service, the distance to the disposal facility and cost of disposal. In general, subscription residential\ncollection fees are paid quarterly in advance by the residential customers receiving the service.\nIn our commercial and industrial collection operations, we supply our customers with waste containers of\nvarying sizes. We also rent compactors to large waste generators. Commercial collection services are generally\nperformed under one- to three-year service agreements, and fees are determined by such considerations as:\n‚ market factors,\n‚ collection frequency,\n‚ type of equipment furnished,\n‚ the type and volume or weight of the waste collected,\n‚ the distance to the disposal facility and\n‚ the cost of disposal.\nWe rent waste containers to construction sites and also provide waste collection services to industrial and\nconstruction facilities on a contractual basis with terms generally ranging from a single pickup to one year or\nlonger. We collect the containers or compacted waste and transport the waste either to a landÑll or a transfer\nstation for disposal.\nAlso, we currently provide recycling services in certain markets primarily to comply with local laws or\nobligations under our franchise agreements. These services include the curbside collection of residential\nrecyclable waste and the provision of a variety of recycling services to commercial and industrial customers.\n7\n*Transfer and Disposal Services.* We own or operate 96 transfer stations. We deposit waste at these\nstations, as do other private haulers and municipal haulers, for compaction and transfer to trailers for transport\nto disposal sites or recycling facilities. As of December 31, 2004, we owned or operated 58 landÑlls, which had\napproximately 8,904 permitted acres and total available permitted and probable expansion disposal capacity of", - "page_start": 14, - "page_end": 15, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# YOUR COLLECTION CALENDAR 2024\n\n### **YOUR COLLECTION CALENDAR** 2024\n\n#### **Let’s reduce our household garbage!**\n\n##### **INSTRUCTIONS**\n\n####### **Town Black container Yellow container**\n\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nF S S\nW T\nT\nM\nW T\nT\nS\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nF S S\nW T\nT\nM\nM\nW T\nT\n2024 **OUT BLACK CONTAINER**\n**=**\n**CONTAINER COUNTED**\n**FULL CONTAINER OR**\n**HALF FILLED CONTAINER**\n**IT’S THE SAME PRICE!**\n**I PUT MY RUBBISH**\n**CONTAINER OUT**\n**ONLY WHEN FULL**\n**//50% green materials : all fruit and vegetable peelings, leftover meat, egg shells, tea and coffee...**\n**//50% brown materials : dead leaves, twigs, kitchen rolls, shavings, possibly paper, newspaper and cardboard ...**\n**RECYCLABLE WASTE**\n**ORGANIC WASTE**\n##### **INSTRUCTIONS**\n###### in the Pays de Lauzun district\n**Plastic bottles and flasks**\n**All types of paper and cardboard Metal packaging, even the smallest ones**\n**All other packaging**\n**NEW**\n####### **SORTING ERROR IN YELLOW BIN = YELLOW BIN NOT COLLECTED**\n**GOOD SORTING HABITS: EMPTY THEM WELL, NO NEED WASH THEM, PUT IN THE**\n**CONTAINER SEPARATE FROM EACH OTHER AND WITHOUT BAG**\n**RECYCLING CENTRE**\nWood\nReusable objects Ink cartridges Light bulbs Textiles Drain oils Batteries Rubbles\nMetals Dangerous waste Plants Buried waste Furniture Cardboard Electrical devices\n**Bocaux et bouteilles //Sans les couvercles !**\n**ALL GLASS BOTTLES**\n**HOUSEHOLD GARBAGE**\n**Masks, nappies, Broken dishes, toothbrush, Disposable wipes, Vacuum bags...**\n**YELLOW BIN OR YELLOW COLUMN**\n**COMPOSTER**\n**BLACK BIN OR BLACK COLUMN**\n####### **Town Black container Yellow container**\n| AGNAC | TUESDAY white weeks | THURSDAY green weeks |\n|:---|:---|:---|\n| ALLEMANS-DU-DROPT | MONDAY green weeks | WEDNESDAY white weeks |\n| ARMILLAC | TUESDAY white weeks | THURSDAY green weeks |\n| BOURGOUGNAGUE | WEDNESDAY green weeks | FRIDAY white weeks |\n| CAMBES | MONDAY green weeks | WEDNESDAY white weeks |\n| LACHAPELLE | MONDAY green weeks | THURSDAY white weeks |\n| LAPERCHE | TUESDAY white weeks | WEDNESDAY green weeks |\n| LA-SAUVETAT-DU-DROPT | TUESDAY white weeks | THURSDAY green weeks |\n| LAUZUN | MONDAY green weeks | FRIDAY white weeks |\n| LAVERGNE | TUESDAY white weeks | THURSDAY green weeks |\n| MIRAMONT-DE-GUYENNE | TUESDAY green weeks | THURSDAY white weeks |\n| MONTIGNAC-DE-LAUZUN | WEDNESDAY white weeks | WEDNESDAY green weeks |\n| MONTIGNAC-TOUPINERIE | TUESDAY white weeks | THURSDAY green weeks |\n| MOUSTIER | WEDNESDAY green weeks | WEDNESDAY white weeks |\n| PEYRIÈRE | MONDAY green weeks | THURSDAY white weeks |\n| PUYSSERAMPION | MONDAY green weeks | WEDNESDAY white weeks |\n| ROUMAGNE | MONDAY white weeks | |\n| SAINT-COLOMB-DE-LAUZUN | WEDNESDAY white weeks | WEDNESDAY green weeks |\n| SAINT-PARDOUX-ISAAC | MONDAY white weeks | FRIDAY green weeks |\n| SEGALAS | WEDNESDAY white weeks | WEDNESDAY green weeks |\nConception : Adékoi - www.adekoi.com - 11.2023", - "page_start": 1, - "page_end": 3, - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Regulation**\n\n9\ntransportation, treatment, storage and disposal of hazardous and non-hazardous solid waste, and require\nstates to develop programs to ensure the safe disposal of solid waste in sanitary landÑlls.\nSubtitle D of RCRA establishes a framework for regulating the disposal of municipal solid waste.\nRegulations under Subtitle D currently include minimum comprehensive solid waste management\ncriteria and guidelines, including location restrictions, facility design and operating criteria, closure and\npost-closure requirements, Ñnancial assurance standards, groundwater monitoring requirements and\ncorrective action standards, many of which had not commonly been in eÅect or enforced in the past in\nconnection with municipal solid waste landÑlls. Each state was required to submit to the U.S. EPA a\npermit program designed to implement Subtitle D regulations by April 9, 1993. All of the states in which\nwe operate have implemented permit programs pursuant to RCRA and Subtitle D. These state permit\nprograms may include landÑll requirements which are more stringent than those of Subtitle D.\nAll of our planned landÑll expansions or new landÑll development projects have been engineered to\nmeet or exceed Subtitle D requirements. Operating and design criteria for existing operations have been\nmodiÑed to comply with these new regulations. Compliance with Subtitle D regulations has resulted in\nincreased costs and may in the future require substantial additional expenditures in addition to other costs\nnormally associated with our waste management activities.\n(2) *The Comprehensive Environmental Response, Compensation and Liability Act of 1980, as*\n*amended.* CERCLA, among other things, provides for the cleanup of sites from which there is a release\nor threatened release of a hazardous substance into the environment. CERCLA may impose strict joint\nand several liability for the costs of cleanup and for damages to natural resources upon current owners and\noperators of the site, parties who were owners or operators of the site at the time the hazardous substances\nwere disposed of, parties who transported the hazardous substances to the site and parties who arranged\nfor the disposal of the hazardous substances at the site. Under the authority of CERCLA and its\nimplementing regulations, detailed requirements apply to the manner and degree of investigation and\nremediation of facilities and sites where hazardous substances have been or are threatened to be released\ninto the environment. Liability under CERCLA is not dependent upon the existence or disposal of only\n\"\"hazardous wastes'' but can also be based upon the existence of small quantities of more than 700", - "page_start": 16, - "page_end": 17, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### Compost Beginnings\n\namounts to supplement natural soil fertility.\n**Topsoil** that is sold is usually not native topsoil. Quality\nmanufactured topsoils are a blend of native sandy sub-soils with\ncomposted organic matter to support soil life.\nAsk Your Compost Supplier\n**Whether you’re buying direct from the composting facility, or from a local**\n**vendor, here are some good questions to ask:**\n**- What ingredients go into your compost?**\n**- What compost products or blends do you sell?**\n**- Are there quality control or testing results available for these**\n**products? (These may be on the manufacturer’s website.)**\n**- Which product is best for my intended use?**\n**- What application rate do you recommend?**\n**- How much do I need for my area? (Or see pages 4-6.)**\n##### Compost Questions and Answers\n####### **What is compost?**\nCompost is a natural humus-like soil amendment that results from\nthe controlled aerobic (with oxygen) decomposition of organic\nmaterials. Compost is not soil - it should be mixed with soil. It is\nnot fertilizer, although it contains many slowly released nutrients.\n####### **What materials (“feedstocks”) are used to make compost?**\nCompost facilities in Washington recycle a variety of organic\nmaterials, including yard debris, food scraps, manure, biosolids,\nforest residuals like sawdust and bark, construction wood, and\nagricultural residues. All of these materials can be used to produce\nhigh quality compost. Your supplier can tell you which materials\nthey compost.\n####### **How do I know I’m getting safe, quality compost?**\nFortunately, in Washington we have strict permitting and production\nstandards for compost facilities, that include both time and\ntemperature requirements and contaminant limits.\n####### **What about weed seeds, plant diseases or pesticide residues?**\nThe controlled time, aeration, and temperature process required in\nWashington has been shown to kill weed seeds and plant diseases.\nThat same process breaks down most pesticide residues. There are\na few agricultural pesticides that are not easily broken down, and\npermitted Washington compost manufacturers carefully watch their\nfeedstocks to keep those materials out of the composting process.\n##### Compost Beginnings\nThe yard debris or food scraps* that you\nplace into your home compost bin, take to", - "page_start": 3, - "page_end": 4, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Sales and Marketing**\n\napproximately 1.7 billion in-place cubic yards. The in-place capacity of our landÑlls is subject to change based\non engineering factors, requirements of regulatory authorities and the ability to expand our sites successfully.\nSome of our landÑlls accept non-hazardous special waste, including utility ash, asbestos and contaminated\nsoils. See \"\"Ì Properties.''\nMost of our existing landÑll sites have the potential for expanded disposal capacity beyond the currently\npermitted acreage. We monitor the availability of permitted disposal capacity at each of our landÑlls and\nevaluate whether to pursue expansion at a given landÑll based on estimated future waste volumes and prices,\nmarket needs, remaining capacity and likelihood of obtaining an expansion. To satisfy future disposal demand,\nwe are currently seeking to expand permitted capacity at certain of our landÑlls, although no assurances can be\nmade that all future expansions will be permitted as designed.\n*Other Services.* We have 35 materials recovery facilities and other recycling operations, which are\ngenerally required to fulÑll our obligations under long-term municipal contracts for residential collection\nservices. These facilities sort recyclable paper, aluminum, glass and other materials. Most of these recyclable\nmaterials are internally collected by our residential collection operations. In some areas, we receive\ncommercial and industrial solid waste that is sorted at our facilities into recyclable materials and non-\nrecyclable waste. The recyclable materials are salvaged, repackaged and sold to third parties and the non-\nrecyclable waste is disposed of at landÑlls or incinerators. Wherever possible, our strategy is to reduce our\nexposure to Öuctuations in recyclable commodity prices by utilizing third party recycling facilities, thereby\nminimizing our recycling investment.\nWe provide remediation and other heavy construction services primarily through our subsidiary located in\nMissouri.\nWe also have a Texas-based compost, mulch and soil business at which yard, mill and other waste is\nprocessed, packaged and sold as various products.\n####### **Sales and Marketing**\nWe seek to provide quality services that will enable our company to maintain high levels of customer\nsatisfaction. We derive our business from a broad customer base which we believe will enable our company to\nexperience stable growth. We focus our marketing eÅorts on continuing and expanding business with existing\ncustomers, as well as attracting new customers.\nWe employ approximately 500 sales and marketing employees. Our sales and marketing strategy is to\nprovide high-quality, comprehensive solid waste collection, recycling, transfer and disposal services to our\ncustomers at competitive prices. We target potential customers of all sizes, from small quantity generators to", - "page_start": 15, - "page_end": 15, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Regulation**\n\nour landÑlls at their full capacity and/or aÅect the prices that we can charge for landÑll disposal services. In\naddition, most of the states in which we operate landÑlls have adopted plans or requirements that set goals for\nspeciÑed percentages of certain solid waste items to be recycled.\n####### **Regulation**\nOur facilities and operations are subject to a variety of federal, state and local requirements that regulate\nthe environment, public health, safety, zoning and land use. Operating and other permits, licenses and other\napprovals are generally required for landÑlls and transfer stations, certain solid waste collection vehicles, fuel\nstorage tanks and other facilities that we own or operate, and these permits are subject to revocation,\nmodiÑcation and renewal in certain circumstances. Federal, state and local laws and regulations vary, but\ngenerally govern wastewater or stormwater discharges, air emissions, the handling, transportation, treatment,\nstorage and disposal of hazardous and non-hazardous waste, and the remediation of contamination associated\nwith the release or threatened release of hazardous substances. These laws and regulations provide\ngovernmental authorities with strict powers of enforcement, which include the ability to obtain injunctions\nand/or impose Ñnes or penalties in the case of violations, including criminal penalties. The\nU.S. Environmental Protection Agency and various other federal, state and local environmental, public and\noccupational health and safety agencies and authorities administer these regulations, including the Occupa-\ntional Safety and Health Administration of the U.S. Department of Labor.\nWe strive to conduct our operations in compliance with applicable laws and regulations. However, in the\nexisting climate of heightened environmental concerns, from time to time, we have been issued citations or\nnotices from governmental authorities that have resulted in the need to expend funds for remedial work and\nrelated activities at various landÑlls and other facilities. There is no assurance that citations and notices will\nnot be issued in the future despite our regulatory compliance eÅorts. We have established remediation reserves\nthat we believe, based on currently available information, will be adequate to cover our current estimates of\nregulatory costs. However, we cannot assure you that actual costs will not exceed our reserves.\n*Federal Regulation.* The following summarizes the primary environmental, public and occupational\nhealth and safety-related statutes of the United States that aÅect our facilities and operations:\n(1) *The Solid Waste Disposal Act, as amended, including the Resource Conservation and Recovery*\n*Act.* RCRA and its implementing regulations establish a framework for regulating the handling,", - "page_start": 16, - "page_end": 16, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **110 SE 6th Street, 28th Floor, Fort Lauderdale, Florida 33301**\n\n### **REPUBLIC SERVICES, INC.**\n\n####### **Regulation**\n\n\"\"substances'' characterized by the U.S. EPA as \"\"hazardous,'' many of which may be found in common\nhousehold waste.\nAmong other things, CERCLA authorizes the federal government to investigate and remediate sites\nat which hazardous substances have been or are threatened to be released into the environment or to\norder (or oÅer an opportunity to) persons potentially liable for the cleanup of the hazardous substances to\ndo so. In addition, the U.S. EPA has established a National Priorities List of sites at which hazardous\nsubstances have been or are threatened to be released and which require investigation or cleanup.\nLiability under CERCLA is not dependent upon the intentional disposal of hazardous waste or\nhazardous substances. It can be founded upon the release or threatened release, even as a result of\nunintentional, non-negligent or lawful action, of thousands of hazardous substances, including very small\nquantities of such substances. Thus, even if our landÑlls have never knowingly received hazardous waste\nas such, it is possible that one or more hazardous substances may have been deposited or \"\"released'' at\nour landÑlls or at other properties which we currently own or operate or may have owned or operated.\nTherefore, we could be liable under CERCLA for the cost of cleaning up such hazardous substances at\nsuch sites and for damages to natural resources, even if those substances were deposited at our facilities\nbefore we acquired or operated them. The costs of a CERCLA cleanup can be very expensive. Given the\ndiÇculty of obtaining insurance for environmental impairment liability, such liability could have a\nmaterial impact on our business and Ñnancial condition. For a further discussion, see \"\"Ì Liability\nInsurance and Bonding.''\n(3) *The Federal Water Pollution Control Act of 1972, as amended.* This Act regulates the\ndischarge of pollutants from a variety of sources, including solid waste disposal sites, into streams, rivers\nand other waters of the United States. Point source runoÅ from our landÑlls and transfer stations that is\ndischarged into surface waters must be covered by discharge permits that generally require us to conduct\n10\nsampling and monitoring, and under certain circumstances, reduce the quantity of pollutants in those\ndischarges. Storm water discharge regulations under this Act require a permit for certain construction\nactivities and discharges from industrial operations and facilities, which may aÅect our operations. If a\nlandÑll or transfer station discharges wastewater through a sewage system to a publicly-owned treatment", - "page_start": 17, - "page_end": 18, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# NOTE: It is up to this script to make sure the file is deleted.", - "page_start": 282, - "page_end": 282, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf", - "query": "What is the day of the black container in Lachapelle ?", - "target_page": 4, - "target_passage": "LACHAPELLE MONDAY green weeks", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# YOUR COLLECTION CALENDAR 2024\n\n### **YOUR COLLECTION CALENDAR** 2024\n\n#### **Let’s reduce our household garbage!**\n\n##### **INSTRUCTIONS**\n\n####### **Town Black container Yellow container**\n\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nF S S\nW T\nT\nM\nW T\nT\nS\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nF S S\nW T\nT\nM\nM\nW T\nT\n2024 **OUT BLACK CONTAINER**\n**=**\n**CONTAINER COUNTED**\n**FULL CONTAINER OR**\n**HALF FILLED CONTAINER**\n**IT’S THE SAME PRICE!**\n**I PUT MY RUBBISH**\n**CONTAINER OUT**\n**ONLY WHEN FULL**\n**//50% green materials : all fruit and vegetable peelings, leftover meat, egg shells, tea and coffee...**\n**//50% brown materials : dead leaves, twigs, kitchen rolls, shavings, possibly paper, newspaper and cardboard ...**\n**RECYCLABLE WASTE**\n**ORGANIC WASTE**\n##### **INSTRUCTIONS**\n###### in the Pays de Lauzun district\n**Plastic bottles and flasks**\n**All types of paper and cardboard Metal packaging, even the smallest ones**\n**All other packaging**\n**NEW**\n####### **SORTING ERROR IN YELLOW BIN = YELLOW BIN NOT COLLECTED**\n**GOOD SORTING HABITS: EMPTY THEM WELL, NO NEED WASH THEM, PUT IN THE**\n**CONTAINER SEPARATE FROM EACH OTHER AND WITHOUT BAG**\n**RECYCLING CENTRE**\nWood\nReusable objects Ink cartridges Light bulbs Textiles Drain oils Batteries Rubbles\nMetals Dangerous waste Plants Buried waste Furniture Cardboard Electrical devices\n**Bocaux et bouteilles //Sans les couvercles !**\n**ALL GLASS BOTTLES**\n**HOUSEHOLD GARBAGE**\n**Masks, nappies, Broken dishes, toothbrush, Disposable wipes, Vacuum bags...**\n**YELLOW BIN OR YELLOW COLUMN**\n**COMPOSTER**\n**BLACK BIN OR BLACK COLUMN**\n####### **Town Black container Yellow container**\n| AGNAC | TUESDAY white weeks | THURSDAY green weeks |\n|:---|:---|:---|\n| ALLEMANS-DU-DROPT | MONDAY green weeks | WEDNESDAY white weeks |\n| ARMILLAC | TUESDAY white weeks | THURSDAY green weeks |\n| BOURGOUGNAGUE | WEDNESDAY green weeks | FRIDAY white weeks |\n| CAMBES | MONDAY green weeks | WEDNESDAY white weeks |\n| LACHAPELLE | MONDAY green weeks | THURSDAY white weeks |\n| LAPERCHE | TUESDAY white weeks | WEDNESDAY green weeks |\n| LA-SAUVETAT-DU-DROPT | TUESDAY white weeks | THURSDAY green weeks |\n| LAUZUN | MONDAY green weeks | FRIDAY white weeks |\n| LAVERGNE | TUESDAY white weeks | THURSDAY green weeks |\n| MIRAMONT-DE-GUYENNE | TUESDAY green weeks | THURSDAY white weeks |\n| MONTIGNAC-DE-LAUZUN | WEDNESDAY white weeks | WEDNESDAY green weeks |\n| MONTIGNAC-TOUPINERIE | TUESDAY white weeks | THURSDAY green weeks |\n| MOUSTIER | WEDNESDAY green weeks | WEDNESDAY white weeks |\n| PEYRIÈRE | MONDAY green weeks | THURSDAY white weeks |\n| PUYSSERAMPION | MONDAY green weeks | WEDNESDAY white weeks |\n| ROUMAGNE | MONDAY white weeks | |\n| SAINT-COLOMB-DE-LAUZUN | WEDNESDAY white weeks | WEDNESDAY green weeks |\n| SAINT-PARDOUX-ISAAC | MONDAY white weeks | FRIDAY green weeks |\n| SEGALAS | WEDNESDAY white weeks | WEDNESDAY green weeks |\nConception : Adékoi - www.adekoi.com - 11.2023", - "page_start": 1, - "page_end": 3, - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf" - }, - { - "text": "# YOUR COLLECTION CALENDAR 2024\n\n### **YOUR COLLECTION CALENDAR** 2024\n\n#### **Let’s reduce our household garbage!**\n\n##### Let’s sort\n##### better and let’s\n##### compost!\n**MY BLACK GARBAGE COLLECTION’S DAY MY YELLOW GARBAGE COLLECTION’S DAY**\n**Collection on public holidays will take place, except May 1st and December 25th. The collection for Wednesday May 1st will be brought forward to Tuesday April 30th and the collection for Wednesday December 25th will be brought forward to Tuesday December 24th. The collection for Wednesday January 1st 2025 will be brought forward to Tuesday December 31st.**\n####### **JANUARY**\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nW T\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nW T\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM T\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nW T\nM T\nF S S\nW T\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nF\nW T\nM T\nF S S M\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nS\nW T\nT\nF\nW T\nM T\nS S M\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nS S\nW T\nT\nF\nW T\nM T\nS M\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nS S\nW T\nT\nF\nW T\nM T\nM T\nF S S\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nW T\nT\nF S S\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S\nF S\nS\nW T\nT\nM\nW T\nT\n####### **JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER**\n####### **FEBRUARY MARCH APRIL MAY JUNE**\nF S S", - "page_start": 0, - "page_end": 1, - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf" - }, - { - "text": "# YOUR COLLECTION CALENDAR 2024\n\n### **YOUR COLLECTION CALENDAR** 2024\n\n#### **Let’s reduce our household garbage!**\n\nCrédits photo : AdobeStock - Freepik\n**HOW DOES IT WORK?**\n**\u0007When to put my garbage container outside?** The evening before the waste collection day.\n**Who is responsible for the maintenance of the containers?** You will have to keep them in a clean working state (periodical washing).\n**Container stolen: What to do?** In case of theft, your container will be replaced on presentation of a theft report effected at your local police station.\n**Out container = full container** Put your rubbish container out only when full.\n**Attention !** Black garbage bags left on the ground will no longer be collected.\nPlease be respectful with the agents.\n**MORE QUESTIONS ?**\nWebsite: **www.ccpl47.fr** / Section En Pratique > Environnement > Gestion des déchets\n**Environnement Service** : 12 rue du Renfort 47410 LAUZUN **05 53 94 11 23 / secretariat.environnement@ccpl47.fr Composting** : anim.biodechets@ccpl47.fr / 06 33 72 84 18\n**Recycling centre access, registration or modification** : iris@ccpl47.fr / 05 53 64 12 26\nEverything you need to know about sorting\n**Buy your own compost kit and get tips for good composting practice.** Only during opening hours every wednesday from 2 pm to 4 pm at the old recycling centre impasse Elie Teyssier-Miramont. (In case of unavailability, please contact the environment department). 30 minute workshops/awareness- raising sessions are regularly organised (starting at 4pm). It is possible to leave with a composter during these workshops ** . Registration and information with the service.\n* Only payment by cheque made payable to the ‘Tresor Public‘ are accepted**\nSpecific condition of acquisition apply accor- ding to your municipality of residence\n**HOW TO GET A COMPOST KIT?**\n**Compost kit Plastic Wood**\n\n400 L 25 € 35 €\nOn the CCPL website", - "page_start": 3, - "page_end": 3, - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf" - }, - { - "text": "#cop24, the yearly session of COP (short for the Conference of the Parties) held in 2018.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## Chapter 2. Introduction to containers and orchestration with Kubernetes **9**\n\n### **2.3 Containers**\n\n#### **2.3.2 History of containers**\n\nContainer seems a latest buzzword with cloud technology. However, a similar concept was\nused for the first time as early as 1970 where application code was decoupled from UNIX\nnative system calls.\nOvertime, a few more enhancements were made, from stand-alone computer systems to\nintegrated environments. Then, virtualization features evolved with LPAR and workload\npartition (WPAR) concepts. Although these virtualization features added flexibility, application\nportability always was a challenge. With containerization, new age software developers\nreceived all of the flexibility, portability, and security that they needed.\nChapter 2. Introduction to containers and orchestration with Kubernetes **21**\nThe following timeline highlights the major shifts in the development of container to date (see\nFigure 2-9):\n� 2000 FreeBSD Jails: FreeBSD Jails enabled Computer systems to be partitioned into\nmultiple servers that were independent subsystems named Jail with unique IP address.\n� 2001 Linux Vserver: Similar to FreeBSD Jails, Linux also developed a feature for operating\nsystem virtualization where a file system, memory, and network can be shared among\nindependent systems.\n� 2004 Solaris Containers: Solaris Containers combined system resource controls and\nboundary separation that was provided by zones to take advantage of features, such as\nsnapshots and cloning from ZFS.\n� 2006 Google process containers: Process Containers was designed for limiting,\naccounting, and isolating resource usage (CPU, memory, disk I/O, and network) of a\ncollection of processes. Later, this was renamed as Control Groups (cgroups) and merged\nto Linux kernel 2.6.24.\n� 2008 LXC evolved (Linux Container Group): Linux Containers (LXC) was the first, most\ncomplete implementation of Linux container manager. It was implemented in 2008 by\nusing cgroups and Linux namespaces.\n� 2013 Let Me Contain That For You (LMCTFY): Let Me Contain That For You (LMCTFY)\nstarted in 2013 as an open source version of Google’s container stack. Applications can\nbe made container aware, which creates and manages their own subcontainers.\n� 2013 Docker: Docker emerged, which made container service even more popular. Docker\nand container grew together.\n� 2016 Security and DevOps: Container security enhanced and DevOps method evolved as\nmost preferred Container Application process.\n� 2017 Container becomes more matured with CNCF and Kubernetes.\n*Figure 2-9 Containers timeline*\n**22** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1", - "page_start": 35, - "page_end": 37, - "source_file": "sg248459.pdf" - }, - { - "text": "#cop21, the yearly session of COP (short for the Conference of the Parties) held in 2015.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# NOTE: it will use storageclass default if storage class not specified\nopenshift_cluster_monitoring_operator_prometheus_storage_class_name='ibm-powervc-k8s-volume\n-default'\nopenshift_cluster_monitoring_operator_alertmanager_storage_class_name='ibm-powervc-k8s-volu\nme-default'\n##-----------------------------------------------------------------------##\n## OpenShift Hosts\n##-----------------------------------------------------------------------##\n[OSEv3:children]\nmasters\netcd\nnodes", - "page_start": 142, - "page_end": 142, - "source_file": "sg248459.pdf" - }, - { - "text": "# Show the images tagged into an image stream\n\n### Restart your apiserver and controllers\n\n**/usr/local/bin/master-restart api**\n2\n**/usr/local/bin/master-restart controllers**\n2\n**156** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1\n7. Download the installation file ( ibm-cloud-private-ppc64le-3.2.1.tar.gz ) to the master\nnode. Then, load the container images into the local registry:\n8. Because of a limitation with OpenShift, to deploy IBM Multicloud Manager on the\nOpenShift Master-Infrastructure node, you must label the node as an OpenShift compute\nnode by using the following command:\n9. Create an installation directory on the boot node:\n10.Extract the cluster directory:\n11.Copy the OpenShift admin.kubeconfig file to the cluster directory. The OpenShift\nadmin.kubeconfig file can be found in the **/etc/origin/master/admin.kubeconfig**\ndirectory:\n12.Use the power.openshift.config.yaml file to replace the config.yaml for Linux on Power\n(ppc64le) before you deploy the services:\n**tar xf ibm-cloud-private-ppc64le-3.2.1.tar.gz -O | sudo docker load**\n22f2e14aaf41: Loading layer [=======================================>] 279.8 MB/279.8 MB\n4153cc3de084: Loading layer [=======================================>] 20.48 kB/20.48 kB\nceaa1e685ae1: Loading layer [=======================================>] 21.49 MB/21.49 MB\ne5c43e70143d: Loading layer [=======================================>] 170.9 MB/170.9 MB\n35f172df1a41: Loading layer [=======================================>] 23.95 MB/23.95 MB\nbde32f0ec81a: Loading layer [=======================================>] 34.3 kB/34.3 kB\naf4acfce5260: Loading layer [=======================================>] 100.7 MB/100.7 MB\n500de4764474: Loading layer [=======================================>] 28.38 MB/28.38 MB\n...\nOutput truncated\n...\n3f2ac47d1346: Loading layer [=======================================>] 611.3 kB/611.3 kB\ne9fd350aaef5: Loading layer [=======================================>] 37.7 MB/37.7 MB\n8b58cfdade26: Loading layer [=======================================>] 5.12 kB/5.12 kB\n2aa89bbaaba4: Loading layer [=======================================>] 31.39 MB/31.39 MB\ndc0532bb043a: Loading layer [=======================================>] 19.74 MB/19.74 MB\n93379faa8e65: Loading layer [=======================================>] 3.072 kB/3.072 kB\nca43800e3ee2: Loading layer [=======================================>] 3.072 kB/3.072 kB\nLoaded image: ibmcom/nginx-ingress-controller-ppc64le:0.23.1\n**oc label node mstnode01.domain.example.com node-role.kubernetes.io/compute=true**\n**mkdir /opt/ibm-multicloud-manager-3.2.1; cd /opt/ibm-multicloud-manager-3.2.1**\n**docker run --rm -v $(pwd):/data:z -e LICENSE=accept --security-opt**\n**label:disable ibmcom/icp-inception-ppc64le:3.2.1-ee cp -r cluster /data**\n**cp /etc/origin/master/admin.kubeconfig**\n**/opt/ibm-multicloud-manager-3.2.1/cluster/kubeconfig**\n**cd /opt/ibm-multicloud-manager-3.2.1/cluster/**\n**echo y |cp power.openshift.config.yaml config.yaml**\nChapter 6. Installing Red Hat OpenShift 3.11 on IBM PowerVC **157**\n13.Update the config.yaml file:\n14.The installer fails trying to create multicluster-hub-security-advisor-onboarding-xxxx\non the worker node. To prevent this failure, mark the worker Nodes as unschedulable:", - "page_start": 170, - "page_end": 172, - "source_file": "sg248459.pdf" - }, - { - "text": "# Note:\nhttps://docs.openshift.com/container-platform/3.3/admin_solutions/master_node_config.html#h\ntpasswd\nopenshift_master_htpasswd_users={'admin':'$apr1$hYehsOQ6$DQWSmGhPdS2LzS5cDJuU21','developer\n':'$apr1$I0a9K2v0$ZLPrXnQseMlwTJIYzM8Hd.'}\n##-----------------------------------------------------------------------##\n## Docker Vars\n##-----------------------------------------------------------------------##\n**124** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1\ncontainer_runtime_docker_storage_setup_device=/dev/mapper/DOCKER_DISK_1\ncontainer_runtime_docker_storage_type=overlay2\n##-----------------------------------------------------------------------##\n## OpenShift Network Vars\n##-----------------------------------------------------------------------##", - "page_start": 138, - "page_end": 139, - "source_file": "sg248459.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Modern Lyon**\n\n[Massacre during the Canut rebellion](https://en.wikipedia.org/wiki/Canut_revolts)\n[of 1834](https://en.wikipedia.org/wiki/Canut_revolts)\nThe Saône-Rhône confluence\nThe convention was not the only target within Lyon during the French Revolution.\n[After the Convention faded into history, the French Directory appeared and days after](https://en.wikipedia.org/wiki/French_Directory)\n[the 4 September 1797 Coup of 18 Fructidor, a Directory's commissioner was](https://en.wikipedia.org/wiki/Coup_of_18_Fructidor)\nassassinated in Lyon.\nThe city became an important industrial town in the 19th century. In 1831 and 1834,\nthe *[canuts](https://en.wikipedia.org/wiki/Canut)* [ (silk workers) of Lyon staged two major uprisings for better working](https://en.wikipedia.org/wiki/Canut_revolts)\n[conditions and pay. In 1862, the first of Lyon's extensive network of funicular](https://en.wikipedia.org/wiki/Funicular_railway)\n[railways began operation.](https://en.wikipedia.org/wiki/Funicular_railway)\n[During World War II, Lyon was a centre for the occupying Nazi forces, including](https://en.wikipedia.org/wiki/Nazi_Germany)\n[Klaus Barbie, the infamous \"Butcher of Lyon\". However, the city was also a](https://en.wikipedia.org/wiki/Klaus_Barbie)\n[stronghold of the French Resistance, the many secret passages known as ](https://en.wikipedia.org/wiki/French_Resistance) *[traboules](https://en.wikipedia.org/wiki/Traboule)* [, enabled people to escape Gestapo raids.](https://en.wikipedia.org/wiki/Gestapo)\n[On 3 September 1944, Lyon was liberated by the 1st Free French Division and the Forces Françaises de l'Intérieur. The city](https://en.wikipedia.org/wiki/Forces_Fran%C3%A7aises_de_l%27Int%C3%A9rieur)\nis now home to a Resistance museum. [33][34]\nThe Rhône and Saône converge to the south of the historic city centre, forming a\npeninsula - the \" *[Presqu'île](https://en.wikipedia.org/wiki/Presqu%27%C3%AEle_(Lyon))* \" - bounded by two large hills to the west and north and a\nlarge plain eastward. Place Bellecour is located on the Presqu'île between the two\nrivers and is the third-largest public square in France. The broad, pedestrian-only Rue", - "page_start": 3, - "page_end": 3, - "source_file": "wikipedia4.pdf" - } - ] - }, - { - "references": { - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf", - "query": "What to do if my container is stolen ?", - "target_page": 4, - "target_passage": "Container stolen: What to do? In case of theft, your container will be replaced on presentation of a theft report effected at your local police station.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# YOUR COLLECTION CALENDAR 2024\n\n### **YOUR COLLECTION CALENDAR** 2024\n\n#### **Let’s reduce our household garbage!**\n\nCrédits photo : AdobeStock - Freepik\n**HOW DOES IT WORK?**\n**\u0007When to put my garbage container outside?** The evening before the waste collection day.\n**Who is responsible for the maintenance of the containers?** You will have to keep them in a clean working state (periodical washing).\n**Container stolen: What to do?** In case of theft, your container will be replaced on presentation of a theft report effected at your local police station.\n**Out container = full container** Put your rubbish container out only when full.\n**Attention !** Black garbage bags left on the ground will no longer be collected.\nPlease be respectful with the agents.\n**MORE QUESTIONS ?**\nWebsite: **www.ccpl47.fr** / Section En Pratique > Environnement > Gestion des déchets\n**Environnement Service** : 12 rue du Renfort 47410 LAUZUN **05 53 94 11 23 / secretariat.environnement@ccpl47.fr Composting** : anim.biodechets@ccpl47.fr / 06 33 72 84 18\n**Recycling centre access, registration or modification** : iris@ccpl47.fr / 05 53 64 12 26\nEverything you need to know about sorting\n**Buy your own compost kit and get tips for good composting practice.** Only during opening hours every wednesday from 2 pm to 4 pm at the old recycling centre impasse Elie Teyssier-Miramont. (In case of unavailability, please contact the environment department). 30 minute workshops/awareness- raising sessions are regularly organised (starting at 4pm). It is possible to leave with a composter during these workshops ** . Registration and information with the service.\n* Only payment by cheque made payable to the ‘Tresor Public‘ are accepted**\nSpecific condition of acquisition apply accor- ding to your municipality of residence\n**HOW TO GET A COMPOST KIT?**\n**Compost kit Plastic Wood**\n\n400 L 25 € 35 €\nOn the CCPL website", - "page_start": 3, - "page_end": 3, - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf" - }, - { - "text": "# NOTE: It is up to this script to make sure the file is deleted.", - "page_start": 282, - "page_end": 282, - "source_file": "sg246915.pdf" - }, - { - "text": "# Double check if .cntl file exist #\n####################################\nif test ! -f $mine\nthen echo \"File $mine not found\"\nexit 1\nfi\n####################################", - "page_start": 283, - "page_end": 283, - "source_file": "sg246915.pdf" - }, - { - "text": "# Note:\nhttps://docs.openshift.com/container-platform/3.3/admin_solutions/master_node_config.html#h\ntpasswd\nopenshift_master_htpasswd_users={'admin':'$apr1$hYehsOQ6$DQWSmGhPdS2LzS5cDJuU21','developer\n':'$apr1$I0a9K2v0$ZLPrXnQseMlwTJIYzM8Hd.'}\n##-----------------------------------------------------------------------##\n## Docker Vars\n##-----------------------------------------------------------------------##\ncontainer_runtime_docker_storage_setup_device=/dev/mapper/DOCKER_DISK_1\ncontainer_runtime_docker_storage_type=overlay2\n##-----------------------------------------------------------------------##\n## OpenShift Network Vars\n##-----------------------------------------------------------------------##", - "page_start": 141, - "page_end": 141, - "source_file": "sg248459.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **30. CONTINGENT LIABILITIES**\n\n### I N D E P E N D E N T A U D I T R E P O R T TO T H E M E M B E R S O F", - "page_start": 68, - "page_end": 68, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# skip to remove the .cntl file #\n####################################\nelse\nnohit=yes\nfi\nfi\nfi\n####################################", - "page_start": 284, - "page_end": 284, - "source_file": "sg246915.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 12. Encryption\n\n### **12.7 Recovering from a provider loss**\nIf both encryption key providers are enabled, and you lose one of them (by losing all copies of\nthe encryption key kept on the USB flash drives or by losing all SKLM servers), you can\nrecover from this situation by disabling the provider to which you lost the access. To disable\nthe unavailable provider, you must have access to a valid master access key on the remaining\nprovider.\nIf you have lost access to the encryption key server provider, issue the following command:\nchencryption -keyserver disable\nIf you have lost access to the USB flash drives provider, issue the following command:\nchencryption -usb disable\nIf you want to restore the configuration with both encryption key providers, follow the\ninstructions that are described in 12.5, “Configuring more providers” on page 647.", - "page_start": 677, - "page_end": 677, - "source_file": "sg247938.pdf" - }, - { - "text": "# enable ntp on masters to ensure proper failover\nopenshift_clock_enabled=True\n##-----------------------------------------------------------------------##\n## OpenShift Registries Locations\n##-----------------------------------------------------------------------##", - "page_start": 140, - "page_end": 140, - "source_file": "sg248459.pdf" - }, - { - "text": "# enable ntp on masters to ensure proper failover\nopenshift_clock_enabled=True\n##-----------------------------------------------------------------------##\n## OpenShift Registries Locations\n##-----------------------------------------------------------------------##", - "page_start": 138, - "page_end": 138, - "source_file": "sg248459.pdf" - }, - { - "text": "# option forwardfor except 127.0.0.0/8\n\n#### **6.3.5 Uninstalling the OpenShift Container Platform**\nComplete the following steps to uninstall the OpenShift Container Platform:\n1. Unregister OpenShift VMs from the RHSM:\n2. Destroy the PowerVC infrastructure using Terraform:\n**ansible -i nodes,lb -a 'subscription-manager remove --all'**\n**ansible -i nodes,lb -a 'subscription-manager unregister'**\n**ansible -i nodes,lb -a 'subscription-manager clean'**\nwrknode01.domain.example.com | SUCCESS | rc=0 >>\nUnregistering from: subscription.rhsm.redhat.com:443/subscription\nSystem has been unregistered.\n...\nOutput truncated\n...\nlbsnode01.domain.example.com | SUCCESS | rc=0 >>\nUnregistering from: subscription.rhsm.redhat.com:443/subscription\nSystem has been unregistered.\n**terrafrom destroy**\ndata.openstack_images_image_v2.vm1-image-name: Refreshing state...\n...\nOutput truncated\n...\nPlan: 0 to add, 0 to change, 33 to destroy.\nDo you really want to destroy all resources?\nTerraform will destroy all your managed infrastructure, as shown above.\nThere is no undo. Only 'yes' will be accepted to confirm.\nEnter a value: **yes**\nnull_resource.vm4_post_install_config[0]: Destroying... [id=1118127418209700949]\nnull_resource.vm4_post_install_config[0]: Destruction complete after 0s\nopenstack_compute_volume_attach_v2.vm1_va_dockerdisk1[2]: Destroying...\n[id=5d929233-f9fc-4224-8960-5f1f050e4174/2563294f-d9ce-44a6-ac04-afc73a07593e]\nopenstack_compute_volume_attach_v2.vm1_va_dockerdisk1[0]: Destroying...\n[id=f7c4966f-7036-4494-bd35-8e66b84ed18e/3f5bc9d4-c91e-42db-b529-f7b03a1e963c]\nopenstack_compute_volume_attach_v2.vm3_va_dockerdisk1[0]: Destroying...\n[id=c47782d9-2d1b-4430-8d58-a755d652b07d/23c91f6b-790c-4af1-bda8-ee471ff75f1b]\nopenstack_compute_volume_attach_v2.vm3_va_dockerdisk1[1]: Destroying...\n[id=8cf475c5-9315-4032-9400-e46a1c6a3b7d/4b3c6d75-985b-4ba2-8363-8dd16e76e131]\nopenstack_compute_volume_attach_v2.vm1_va_dockerdisk1[1]: Destroying...\n[id=d6305c81-efd1-4257-bea1-2eb9a5ad8145/0569bceb-753f-48ee-82d0-9e00a3245b96]\nopenstack_compute_volume_attach_v2.vm3_va_dockerdisk1[2]: Destroying...\n[id=4d28442a-fa3d-4389-80d8-2a2fe3199b19/a80c34a6-42fa-4d3d-866b-0a6a4548ea56]\n...\nOutput truncated\n...\nopenstack_networking_subnet_v2.net1-subnet: Destruction complete after 1m58s\nopenstack_networking_network_v2.net1: Destroying...\n[id=42b5da3c-98ff-4f07-ba52-8fcd61e161ab]\nopenstack_networking_network_v2.net1: Destruction complete after 6s\nDestroy complete! Resources: 33 destroyed.\n**138** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1", - "page_start": 152, - "page_end": 153, - "source_file": "sg248459.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed6_cc4.pdf", - "query": "How many people include the Dyspnea study ?", - "target_page": 1, - "target_passage": "This population-based study included 2,857 adults who were experiencing respiratory symptoms.", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### References\n\n24. [ Ziegler B, Fernandes AK, Sanches PR,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[Konzen GL, Dalcin Pde T. Variability of](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[dyspnea perception in healthy subjects](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[assessed through inspiratory resistive](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\nloading. J Bras Pneumol [. 2015;41(2):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24)\n[143-150](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref24) .\n25. [ Ekström M, Bornefalk H, Sköld M, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25)\n[Validation of the Swedish](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25) [Multidimensional Dyspnea Pro](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25) fi le (MDP)\n[in outpatients with cardiorespiratory](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25)\ndisease. [ BMJ Open Respir Res](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25) . 2019;6:\n[e000381](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref25) .\n26. [ Yorke J, Russell AM, Swigris J, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref26)\n[Assessment of dyspnea in asthma:](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref26)\n[validation of The Dyspnea-12.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref26) J Asthma .\n[2011;48(6):602-608](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref26) .\n27. [ Boulet LP, Boulay ME, Cote A, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27) [Airway in](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27) fl ammation and\n[hyperresponsiveness in subjects with](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27)\n[respiratory symptoms and normal](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27)\nspirometry. Eur Respir J [. 2023;61(3):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27)\n[2201194](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref27) .\n28. [ Gerstein E, Bierbrier J, Whitmore GA,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28)\n[et al. Impact of undiagnosed chronic](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28)\n[obstructive pulmonary disease and asthma](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28)\n[on symptoms, quality of life, healthcare](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28)\n[use, and work productivity.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28) Am J Respir\n[Crit Care Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref28) . 2023;208(12):1271-1282 .\n29. [ Aaron SD, Vandemheen K,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref29)\n[Whitmore GA, et al. Early diagnosis and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref29)\n[treatment of COPD and asthma: a](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref29)\n[randomized, controlled trial.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref29) N Engl J\nMed [. 2024;390(22):2061-2073](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref29) .\n30. [ Han MK, Ye W, Wang D, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref30)\n[Bronchodilators in tobacco-exposed](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref30)\n[persons with symptoms and preserved](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref30)\n[lung function.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref30) N Engl J Med . 2022;387(13):\n[1173-1184](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref30) .\n31. [ Marott JL, Ingebrigtsen TS, Çolak Y, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref31)\n[Impact of the metabolic syndrome on](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref31)\n[cardiopulmonary morbidity and mortality](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref31)\n[in individuals with lung function](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref31)\n[impairment: a prospective cohort study of](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref31)\n[the Danish general population.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref31) Lancet Reg\n[Health Eur](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref31) . 2023;35:100759 .\n32. [ Stefan MS, Priya A, Martin B, et al. How](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref32)\n[well do patients and providers agree on](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref32)\nthe severity of dyspnea? [ J Hosp Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref32) .\n[2016;11(10):701-707](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref32) .\n33. [ Cherian M, Magner KMA, Whitmore GA,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref33)\n[et al. Patient and physician factors](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref33)\n[associated with symptomatic undiagnosed](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref33)\nasthma or COPD. Eur Respir J [. 2023;61(2):](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref33)\n[2201721](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref33) .", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### References\n\n[et al. 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[ Am J Respir Crit](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1)\n[Care Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1) . 2012;185:435-452 .\n2. Ho SF, O ’ [Mahony MS, Steward JA, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2)\n[Dyspnoea and quality of life in older](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2)\npeople at home. [ Age Ageing](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2) . 2001;30:\n[155-159](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2) .\n3. [ Laviolette L, Laveneziana P. Dyspnoea: a](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref3)\n[multidimensional and multidisciplinary](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref3)\n[approach.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref3) Eur Respir J . 2014;43:\n[1750-1762](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref3) .\n4. 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[ Neder J, Berton D, Müller P, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6) Ventilatory inef fi [ciency and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6)\n[exertional dyspnea in early chronic](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6)\n[obstructive pulmonary disease.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6) Ann\n[Am Thorac Soc](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6) . 2017;14(suppl_1):\n[S22-S29](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6) .\n7. [ Gruenberger JB, Vietri J, Keininger DL,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7)\n[Mahler DA. Greater dyspnea is associated](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7)\n[with lower health- related quality of life](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7)\n[among European patients with COPD.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7) Int\n[J Chron Obstruct Pulmon Dis](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7) . 2017;12:\n[937-944](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7) .\n8. [ Preteroti M, Whitmore GA,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8)\n[Vandemheen KL, et al. Population-based](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8) case- fi [nding to identify subjects with](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8)\n[undiagnosed asthma or COPD.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8) Eur Respir\nJ [. 2020;55:2000024](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8) .\n9. 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A new](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10)\n[symptom-based questionnaire for](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10)\n[predicting the presence of asthma.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10)\n[J Investig Allergol Clin Immunol](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10) . 2010;20:\n[27-34](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10) .\n11. [ Price DB, Tinkelman DG, Nordyke RJ,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11)\n[et al. Scoring system and clinical](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11)\n[application of COPD diagnostic](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11)\nquestionnaires. Chest [. 2006;129:](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11)\n[1531-1539](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11) .\n12. [ Price DB, Tinkelman DG, Halbert RJ,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref12)", - "page_start": 11, - "page_end": 12, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Discussion\n\nApproximately 65% of the variability in dyspnea\nremained unexplained by the factors examined in our\nstudy. Most individuals in our study showed normal\nspirometry results but still carried a substantial\nburden of dyspnea, an inconsistency that needs\nexplanation. Several factors not included in our\nanalysis may have contributed to the unexplained\nvariation. Environmental factors (eg, air pollution,\nallergen exposure, seasonal variations in symptoms)\nare potential contributors to this unexplained variability. 22 Genetic predispositions could also play a\nsigni fi cant role, as suggested by a study that revealed\nthat parents with dyspnea were 1.8 times more likely to have offspring with dyspnea. 23 Additionally, fi tness\ncould be a contributing factor, especially in\nindividuals with undiagnosed PRISm, asthma, or\nCOPD who may restrict their activities to avoid\ndyspnea, and hence become deconditioned. 6\nThere were signi fi cant but modest differences in mean\ndyspnea levels across the 17 study sites (data not\nshown), which are not explained by the risk factors we\naccounted for in our study. This fi nding is not surprising\nbecause some of the potential contributing factors\npreviously mentioned and other site-speci fi c factors\n(eg, climate, air quality/industrialization, socioeconomic\nstatus) of the catchment population tend to vary across\nstudy sites.\nDyspnea is a complex, subjective symptom that is\nmodi fi ed by nonrespiratory factors including\npsychosocial, social, and environmental in fl uences. 5\nInterindividual variability in the perception of dyspnea,\nin fl uenced by these nonrespiratory factors, may play an\nimportant role. A study conducted by Ziegler et al 24\nassessed the perception of dyspnea in 42 healthy\nindividuals using a standardized inspiratory resistive\nloading stimulus. The study used the modi fi ed Borg\nscale to measure dyspnea perception levels. Among the\nparticipants subjected to the same inspiratory resistive\nload, 31%, 45%, and 24% of participants classi fi ed their\nlevel of dyspnea as low, intermediate, and high,\nrespectively. The study revealed that differences between\nindividuals contribute considerable variability to the\nperception of dyspnea, even among healthy participants.\nThe affective dimension of dyspnea can be captured\nusing additional questionnaires (eg, Multidimensional", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Funding/Support\nThis study is supported by the Canadian Institutes of\nHealth Research [FDN Grant 154322].", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Study Design and Methods\n\n#### Statistical Analysis\nBox plots were used to compare distribution patterns of\ndyspnea impact assessments among the disease groups.\nPairwise comparison tests were conducted to evaluate\nmean dyspnea differences between groups. Multiple\nlinear regression analysis was used to measure contribu-\ntions to variability of dyspnea by selected patient-speci fi c\nrisk factors, spirometry disease classi fi cation, and key\nlung function measures. The selected sets of risk factors\nwere evaluated using successive regression analyses.\nAnalysis of variance sums of squares from the successive\nregression analyses provided the cumulative percentage\ncontributions to variability of dyspnea. Simple, multiple,\nand logistic regression analyses were used to study asso-\nciations between dyspnea and health care utilization,\nquality of life, and work productivity outcomes. All sta-\ntistical analyses were done using STATA 16 statistical\nsoftware (StataCorp).", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Acknowledgments\n\nAuthor contributions: S. D. A. and G. A. W.\ncontributed to conception and design. J. B., E.\nG., G. A. W., K. L. V., and S. D. A.\ncontributed to analysis and interpretation. J.\nB., E. G., G. A. W., K. L. V., S. D. A., C. B., C.\nL., L.-P. B., A. C., E. P., S. K. F., S. G., R. A.\nM., I. M., M. B., P. H., M. D. L., M. A., C. J. L.,\nT. A., N. E., G. G. A., and S. M. contributed to\ndrafting the manuscript for important\nintellectual content. All authors had access to\nand participated in the interpretation of the\ndata and provided input into the preparation\nand submission of the manuscript. The\nauthors vouch for the accuracy and\ncompleteness of the data.\nRole of sponsors: The sponsor had no role in\nthe design of the study, the collection and\nanalysis of the data, or the preparation of the\nmanuscript.\nOther contributions: We thank the\nfollowing individuals from the Canadian\nstudy sites: Ottawa Hospital Research\nInstitute, Ottawa, Ontario: Taylor Poulin;\nSusan Deveau, RRT; Victoria Thompson;\nMeredith McCleery; Angelina Tohme; Vicky\nPanteleakos, RRT; Geneviève Longtin, RRT;\nJoanne Cassidy, RRT; Amanda Bergeron,\nMSc; Jennifer Biggs, RN; Jessica Bergeron;\nand Elisabet White; Vancouver General\nHospital, Vancouver, British Columbia:\nShelley Abercromby, BSc; Jana Caine; David\nSavage; Natasha Verzosa; Ravneet Mahal; and\nMary Justine Angeles; Queen Elizabeth II\nHealth Sciences Centre, Halifax, NS: Scott\nFulton, RRT; Hôpital du Sacré Coeur de\nMontréal, Montréal, QC: Simone Chaboillez,", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Results\n\n17\n74\n79\n85\n88 Data are presented as mean (SD) for Q1, Q2, and Q3 (total), and Q3 to Q15 were presented to participants as yes or no questions, where percentages of participants who answered yes are shown. Question weights (principal component analysis scoring coef\nfi cients) used for calculating the dyspnea assessment are shown below individual questions. CAT\n1⁄4\nCOPD Assessment Test; PRISm\n1⁄4\npreserved ratio impaired spirometry;\nQ\n1⁄4\nquestion; SGRQ\n1⁄4\nSt. George\n’\ns Respiratory Questionnaire.\nexposure in an array of risky occupations. These risk\nfactors, taken as a whole, accounted for 21% of the\nvariability in dyspnea.\nAfter adjustment for patient-speci fi c risk factors in the\nfi rst stage analysis, we adjusted for spirometry-de fi ned\ndisease (PRISm, asthma, COPD, or normal\nspirometry) in Table 5 . Adjustment for disease\nclassi fi cation accounted for 12% of the total variability\nof dyspnea.\nTable 6 presents the contribution of lung function\nmeasures of physiologic impairment after accounting for\npatient-related risk factors and disease classi fi cation. For\nthe PRISm disease group, a higher post-BD FEV 1 /FVC\nratio and a lower post-BD FEV 1 % predicted value were\nassociated with greater dyspnea impact. For the COPD\ndisease group, a lower post-BD FEV 1 /FVC ratio was\nassociated with greater dyspnea impact. Reversibility of\nFEV 1 was associated with higher dyspnea impact only in\npatients with asthma or COPD. Lung function measures\nof disease severity accounted for 2% of the variability in\ndyspnea.\nAfter adjusting for age, sex, and BMI, dyspnea was\nnegatively associated with all domains of quality of life,\nincluding physical functioning (coef fi cient, � 0.655; P < .001), role limitations due to physical health\n(coef fi cient, � 0.628; P < .001), general health (coef fi cient, � 0.382; P < .001), and total score (coef fi cient, � 0.473; P < .001) ( Table 7 ).\nAfter adjusting for age, sex, and BMI, dyspnea was\nassociated with an increased likelihood of annual visits\nto health care providers for respiratory complaints (OR,\nTABLE 3 ] Intergroup Comparisons of Dyspnea Impact\nPairwise Comparison P Value\n| Mean Dyspnea Score (95% CI) | Mean Difference (95% CI) |\n|:---|:---|\n| 13.8 (11.8-15.7) 51.8 (50.7-52.8) 13.8 (11.8-15.7) 57.5 (55.1-59.9) 13.8 (11.8-15.7) 56.6 (53.9-59.3) 13.8 (11.8-15.7) 63.0 (59.5-66.4) 51.8 (50.7-52.8) 57.5 (55.1-59.9) 51.8 (50.7-52.8) 56.6 (53.9-59.3) 51.8 (50.7-52.8) 63.0 (59.5-66.4) 63.0 (59.5-66.4) 57.5 (55.1-59.9) 63.0 (59.5-66.4) 56.6 (53.9-59.3) 56.6 (53.9-59.3) 57.5 (55.1-59.9) | � 38.0 ( � 41.1 to � 34.9) � 43.7 ( � 47.6 to � 39.8) � 42.8 ( � 46.9 to � 38.7) � 49.2 ( � 53.7 to � 44.6) 5.7 (3.0 to 8.4) 4.8 (1.8, 7.8) 11.2 (7.5 to 14.8) 5.5 (1.1 to 9.8) 6.4 (1.9 to 10.9) 0.9 ( � 2.8 to 4.7) |\nControl < .001", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Results\n\nFigure 1 illustrates the results of the case fi nding\napproach, including the enrollment of the control group.\nAmong 5,631 potentially eligible participants, 1,359\nparticipants (24%) did not meet the threshold of $ 6\npoints on the ASQ or $ 20 points on the COPD-\nDiagnostic Questionnaire and were thus excluded,\nleaving 4,272 individuals deemed eligible for spirometry.\n38,353 individuals indicated that they had respiratory\nsymptoms and were phoned back by study personnel\n26,905 were symptomatic\n11,448 had no respiratory symptoms\n5,631 potentially eligible for the\ncase finding study\n1,359 did not score ≥ 6\npoints on ASQ or ≥ 20\npoints on the COPD-DQ\n2,090 (73.2%) had normal\nspirometry\n265 (9.3%) had\nundiagnosed asthma\n330 (11.5%) had\nundiagnosed COPD 172 (6.0%) had PRISM\n21,274 excluded\n8,273 Previous diagnosis of asthma\n5,363 Previous diagnosis of COPD\n190 Age < 18 years\n1,763 Previous diagnosis of CF, bronchiectasis, pulmonary\nfibrosis, or lung cancer\n1,331 History of MI, heart problems, stroke, aortic or cerebral\naneurysm, eye surgery, or detached retina in past 3 mos.\n19 Pregnant, in the third trimester\n3,715 Under care of respirologist or using an inhaled respiratory\n1,415 did not complete spirometry\n1,337 refused to travel to study site\n67 participants unable to complete acceptable\nspirometry\n11 participants deemed ineligible after consent\n4,272 potentially eligible for the\ncase finding study\n2,857 completed pre and post\nbronchodilator spirometry and\ncould be evaluated for a\ndiagnosis of asthma or COPD\n231 healthy controls with\nno respiratory symptoms\nwho scored 0 points on the\nASQ were selected and\ncompleted pre and post\nbronchodilator spirometry\nFigure 1 - Study fl ow diagram demonstrating the case fi nding and control group recruitment and allocation. ASQ 1⁄4 Asthma Screening Questionnaire; COPD-DQ 1⁄4 COPD Diagnostic Questionnaire; CF 1⁄4 cystic fi brosis; MI 1⁄4 myocardial infarction; PRISM 1⁄4 preserved ratio impaired spirometry.\nTABLE 1 ] Descriptive Characteristics and Demographics of the Study Group\nDescriptive Characteristic\nControl Group\n(n 1⁄4 231)\nNormal Spirometry Group\n(n 1⁄4 2,090)\nAsthma Group\n(n 1⁄4 265)\nCOPD Group\n(n 1⁄4 330)\nPRISm Group\n(n 1⁄4 172)\nAge, y 61.5 (14.6) 59.2 (15.3) 58.7 (16.0) 66.1 (11.3) 60.9 (14.4)\nFemale, No. (%) 98 (42) 1082 (52) 116 (44) 121 (37) 86 (50)", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Discussion\n\nPain � 0.410 ( � 0.444 to � 0.377) < .001 � 0.387 ( � 0.423 to � 0.352) < .001 General health � 0.390 ( � 0.416 to � 0.364) < .001 � 0.382 ( � 0.409 to � 0.355) < .001 Total score � 0.485 ( � 0.504 to � 0.467) < .001 � 0.473 ( � 0.493 to � 0.454) < .001\nAdjusted coef fi cients are adjusted for age, sex, and BMI. Regression coef fi cients are presented with 95% CIs and P values.\noutpatients with cardiorespiratory disease 25 and the Dyspnea-12 in patients with asthma 26 and found that\nthe affective aspect of dyspnea can signi fi cantly in fl uence\nthe impact of dyspnea on health status, irrespective of\nthe intensity of breathlessness.\nIn those with PRISm, there was a strong, positive\nassociation between higher values for the FEV 1 /FVC\nratio and dyspnea. For the PRISm group, a higher\nFEV 1 /FVC ratio may re fl ect diminished lung\ncompliance due to interstitial lung disease and/or\nrespiratory system restriction due to obesity, which\ncould contribute to worse dyspnea. Conversely, the\nassociation of dyspnea with the FEV 1 /FVC ratio was in\nthe opposite direction for those with asthma or COPD,\nand a lower FEV 1 /FVC ratio correlated with worse\ndyspnea, as expected.\nOur study complements the literature by focusing on\nadults with undiagnosed respiratory symptoms who\nwere randomly selected and recruited through active\ncase fi nding in the community. This increases the\ngeneralizability of our results to a broader population.\nOur dyspnea questions were derived from widely used\nand validated respiratory health questionnaires, and\nour dyspnea assessment measure is a weighted average\nof responses to these validated questions.\nConsequently, the measure has an immediate\ninterpretation in terms of the lived day-to-day\nexperience of individuals.\nOur study has limitations. We did not undertake\nreliability/reproducibility testing of our questionnaire.\nThe dyspnea impact assessment score was statistically\nassociated with increased health care utilization, lower\nquality of life, and reduced work productivity; therefore,\nby virtue of this analysis, our questionnaire has", - "page_start": 9, - "page_end": 10, - "source_file": "pubmed6_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "CompostGuide.pdf", - "query": "Can I put my plants directly on my compost ?", - "target_page": 2, - "target_passage": "Don’t\tput\tplants\tinto\t100%\tcompost.\t\tMix\t\t\t\t\t\t\t\t\t compost\tthoroughly\tinto\texisting\tsoil\tbefore\t\t\t planting.", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### Building Rich and Healthy Soil With Compost\n\n####### **Ask your supplier or see next page for mixes for different uses.**\n\na drop-off site, or set out for curbside\ncollection could become the compost that\nyou later use on your garden, lawn, and\nflowerbeds.\nIt is essential to place only quality organic\nmaterial into the composting process. Here\nare some tips:\nl The products you use or spray in your\nyard can end up in the compost process.\nCarefully read the labels of pesticide and\nherbicide products you use. (See page 9.)\nl Please keep yard debris free of :\nx Garbage\nx Plastic of any sort\n- Plastic plant pots\n- Plastic plant tabs\n- Plastic bags (if you want to bag\nyour yard debris, use paper\ngarden bags - available at most\ngarden centers)\nx Rock, brick, or masonry\nx Glass or metal\nx Pet waste.\n* Many localities now collect food scraps and\nfood-soiled paper along with yard debris for\ncomposting. Call your local collection service\nto find out what is collected in your area.\n##### Building Rich and Healthy Soil With Compost\nTo grow healthy plants you need healthy soil.\n**Healthy Soil:**\nl Is teeming with life! Healthy soil is a miniature ecosystem.\nA teaspoon of healthy soil will have upwards of four billion\ntiny organisms which recycle nutrients, suppress disease, and\ndiscourage pests.\nl Retains moisture but allows drainage. Healthy soil has\nstructure that allows water to drain through, retains moisture,\nand promotes strong root growth.\nl Is full of organic nutrients. Plants depend on the micro-\norganisms found in healthy organic-rich soil to provide\nnutrients to their roots, and help them thrive.\nA healthy garden and landscape is naturally resistant to pests,\ndrought, weeds, and diseases. Maintaining healthy soil may allow\nyou to reduce use of chemical fertilizers and pesticides.\n####### **Soil is a planting medium. Compost is a soil amendment.**\n####### **Do not place plants directly into 100% compost.**\n####### **Ask your supplier or see next page for mixes for different uses.**\n**Washington State Encourages the Use of Compost,**\n**to Protect Our Water Quality**\nThe Washington State Department of Ecology recommends that soils\non construction sites be restored with compost before planting, and also", - "page_start": 4, - "page_end": 5, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n####### **Compost adds organic material and nutrients to the soil,**\n####### **increases water-holding capacity and biological activity,**\n####### **and improves plant growth and health.**\n####### **Revised 2009**\nA project of the Washington Organic Recycling Council, with\nsupport from the Washington State Department of Ecology’s\nPublic Participation Grant program.\nThis product was partly funded through a grant from the\nWashington Department of Ecology. While these materials\nwere reviewed for grant consistency, this does not necessarily\nconstitute endorsement by the department.\n**Special thanks:** the original version of this brochure in 2003\nwas created by the Washington County, Oregon Solid Waste and\nRecycling Program in cooperation with the Washington Organic\nRecycling Council and the Composting Council of Oregon.\n##### Tips to Remember:\n*-* *Don’t put plants into 100% compost. Mix*\n*compost thoroughly into existing soil before*\n*planting.*\n*-* *When transplanting, it’s better to amend the*\n*whole bed, not just planting holes, to promote*\n*root growth.*\n*-* *Ask your compost supplier which compost*\n*product is best for your intended use.*\n*-* *Use compost at the recommended application*\n*rate.*\n*-* *To maintain healthy soil, reapply compost or*\n*mulch every 1-2 years.*\n*-* *Many composts are rich in plant nutrients, so*\n*you may be able to reduce fertilizer use after*\n*applying compost.*\n*-* *Compost can also reduce your lawn and garden’s*\n*summer irrigation needs.*\n*-* *Compost-amended soil and mulching slow run*\n*off, reduce erosion, and break down pollutants.*\n*When you use compost, you’re helping to*\n*protect our precious streams, rivers, lakes, and*\n*marine waters.*\n**original artwork provided by:**\nwww.compostwashington.org www.ecy.wa.gov www.soilsforsalmon.org\n##### Resources\n**Compost Organizations**\n####### **Washington Organic Recycling Council**\nFind a compost producer in your area\nwww.compostwashington.org\n####### **US Composting Council**\nSeal of Testing Assurance (STA) program\nwww.compostingcouncil.org/programs/sta/\n**Restoring the Soil to Protect our Waterways**\nwww.soilsforsalmon.org\nCompost amendment and erosion control\nduring construction: information for builders\nwww.buildingsoil.org\n**Natural Lawn & Garden Care, Soils, and Home**\n**Composting**\n####### **City of Seattle**\nwww.seattle.gov/util/services/yard\n####### **King County**\nwww.kingcounty.gov/soils\n####### **Washington State University**\nwww.puyallup.wsu.edu/soilmgmt/\n###### The Beauty of Your Lawn and Garden Blossoms from the Soil\nThank you for your interest in compost.", - "page_start": 0, - "page_end": 2, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### Comparing Landscape Products\n\nCompost is a versatile product with many benefits. It enhances\nsoil quality, helps save water, and supports your community’s\nefforts to recycle organic debris. All this helps to conserve our\nnatural resources and reduces the amount of material sent to the\nlandfill.\nCompost-amended soil also helps break down pollutants and\nabsorb stormwater runoff. By making nutrients slowly available\nto plants and enhancing plant health, compost can reduce the\nneed for chemical fertilizers and pesticides. All these benefits\nhelp protect our lakes, rivers, and marine waters from pollution\nand excessive runoff.\nCompost is a natural amendment for your lawn or garden, and\ncan be used regularly to enrich your soil. This guide is designed\nto help you get the most from the compost that you buy.\n##### Compost: A Natural Cycle\nComposting is a natural process in which micro-\norganisms and macro-organisms break down organic\nmaterial (leaves, twigs, grass, etc.) into a dark crum-\nbly soil amendment. Modern compost facilities use\nthe same natural biological composting process.\nTheir controlled-temperature process works faster,\nbreaks down pesticide residues, and also kills weed\nseeds and plant diseases.\nCompost improves soil structure and plant\ngrowth by\n- Replenishing soil organic matter, and storing\nnutrients in plant-available forms\n- Supporting beneficial soil life\n- Reducing erosion and water run-off\n- Loosening clay soils for better root\ndevelopment (increasing soil pore space)\n- Retaining moisture in sandy soils so\nplants need less watering.\n##### Comparing Landscape Products\nA variety of soil and landscape products are sold. Here’s a\ncomparison:\n**Compost** is stable, decomposed organic matter, excellent for\nimproving soil structure, fertility, moisture holding capacity, and\nplant growth.\n**Mulch** is any material applied to the soil surface. Woody mulches\n(high in carbon, low in nitrogen) like wood chips, bark and woody\ncomposts are great for woody plants. Annual plants should be\nmulched with nutrient-balanced mulches like compost, grass\nclippings, or leaves.\n**Peat Moss** is partially decayed sphagnum moss from peat bogs. It\nprovides soil porosity, but not the nutrients or biological diversity for\nhealthy soil that compost provides.\n**Fertilizers** are concentrated sources of plant nutrients, used in small", - "page_start": 2, - "page_end": 3, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### Compost Beginnings\n\namounts to supplement natural soil fertility.\n**Topsoil** that is sold is usually not native topsoil. Quality\nmanufactured topsoils are a blend of native sandy sub-soils with\ncomposted organic matter to support soil life.\nAsk Your Compost Supplier\n**Whether you’re buying direct from the composting facility, or from a local**\n**vendor, here are some good questions to ask:**\n**- What ingredients go into your compost?**\n**- What compost products or blends do you sell?**\n**- Are there quality control or testing results available for these**\n**products? (These may be on the manufacturer’s website.)**\n**- Which product is best for my intended use?**\n**- What application rate do you recommend?**\n**- How much do I need for my area? (Or see pages 4-6.)**\n##### Compost Questions and Answers\n####### **What is compost?**\nCompost is a natural humus-like soil amendment that results from\nthe controlled aerobic (with oxygen) decomposition of organic\nmaterials. Compost is not soil - it should be mixed with soil. It is\nnot fertilizer, although it contains many slowly released nutrients.\n####### **What materials (“feedstocks”) are used to make compost?**\nCompost facilities in Washington recycle a variety of organic\nmaterials, including yard debris, food scraps, manure, biosolids,\nforest residuals like sawdust and bark, construction wood, and\nagricultural residues. All of these materials can be used to produce\nhigh quality compost. Your supplier can tell you which materials\nthey compost.\n####### **How do I know I’m getting safe, quality compost?**\nFortunately, in Washington we have strict permitting and production\nstandards for compost facilities, that include both time and\ntemperature requirements and contaminant limits.\n####### **What about weed seeds, plant diseases or pesticide residues?**\nThe controlled time, aeration, and temperature process required in\nWashington has been shown to kill weed seeds and plant diseases.\nThat same process breaks down most pesticide residues. There are\na few agricultural pesticides that are not easily broken down, and\npermitted Washington compost manufacturers carefully watch their\nfeedstocks to keep those materials out of the composting process.\n##### Compost Beginnings\nThe yard debris or food scraps* that you\nplace into your home compost bin, take to", - "page_start": 3, - "page_end": 4, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### How Much Compost to Use\n\npost temperatures are required to reach at least 131 degrees F in a\nspecified time period in order to destroy weed seeds and patho-\ngens. The compost is turned or aerated, allowing the composting\nmicrobes to breathe. After a period of time, the nitrogen-rich\nmaterial is depleted, the biological process slows, and the hot\ncompost begins to cool.\n**3. Finishing:**\nTypically “finished” compost has undergone a series of steps to\nensure maturity and stability. The cooling compost is aged, which\nallows the decomposition process to slow down and the finished\ncompost to stabilize.\nThe end products you purchase may be entirely compost, or a\ncombination of compost blended with uncomposted additives\n(such as peat, bark, minerals, or soil).\n##### Applications for Compost\n####### **Planting New Garden Beds or Lawns**\nSpread a 2-4 inch layer of compost and mix into the upper 6-12\ninches of existing soil: use more in sandy soils, and less in heavy clay.\nReapply 1⁄2-1 inch annually on garden beds.\n####### **Mulch (surface applications on landscape beds)**\nSpread a 1-2 inch layer of coarse, woody compost. To allow proper\nairflow, it is best not to pile mulch around the stems of trees and\nshrubs. Pull mulch 1-2 inches away from stems.\n####### **Top Dressing for Lawns**\nSpread a 1⁄4 to 1⁄2 inch layer of fine screened compost, and rake it into\nthe lawn. For best results, plug-aerate the lawn before top-dressing.\nOverseeding at the same time will thicken thin patches in lawns.\n####### **Blended (Manufactured) Topsoils**\nGood quality “topsoil” products usually include 10-40% compost by\nvolume, mixed with a sandy loam soil that allows good drainage.\nThese compost-soil blends help establish healthy lawns and gardens.\n**When to Use Compost?**\n- Any time you’re preparing soil for planting\n- Mulching beds and gardens in spring, summer, or fall\n- Top-dressing lawns in spring or fall.\n##### How Much Compost to Use\nl Estimate the planting area (Math Hint: Square feet = length x width)\nl Decide upon the appropriate application depth of the compost (page 4)\nl Use the charts below to estimate your compost needs. (Abbreviations: ft = foot; yd = yard; sq = square; cu = cubic.)", - "page_start": 6, - "page_end": 7, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### The Composting Process\n\nencourages the use of compost for construction site erosion control, to reduce\nstormwater runoff and help keep our rivers, lakes, and Puget Sound clean.\nLearn more at **www.SoilsforSalmon.org** or **www.BuildingSoil.org.**\n##### Selecting Quality Compost\nCompost is available in many product types and blends that may be\nused for different gardening applications. The type of feedstock,\nthe composting process, and any supplementary additives determine\nthe end product.\nMany facilities offer a variety of blends based on compost, such as\ngarden mix, potting soil, planting mix, mulches, turf top-dressing\nand soil blends.\n**What to Look for in Compost**\nFor most compost applications you will want a finished product that\nhas matured and stabilized. Look for material\nl with a dark, crumbly texture\nl with a mild odor\nFor most compost applications you will not want compost that is\nextremely dry or wet, or extremely hot. (Note that it is okay for\ncompost to be warm and to give off some steam and mild odor.)\n**Quality Testing at Composting Facilities**\nFeel free to ask your compost provider if they have a quality control\nprogram, and ask for test results. Compost facilities in Washington\nare permitted by the Department of Ecology and must meet\nstandards for both the composting process and contaminants,\nensuring a quality product. Some facilities also participate in the\n“Seal of Testing Assurance” (STA) testing program. See\n“Resources” on page 11 to learn more.\n####### **Remember:**\n####### **Your compost provider can help you pick the best compost mix**\n####### **for your needs.**\n##### The Composting Process\nEven though there are a variety of composting methods, most\ncomposting follows a similar process:\n**1. Grinding Organic Materials:**\nDepending on the facility, the feedstock (material) available, and\nthe desired compost product, different combinations of materials\nare added together and ground into small pieces:\n- Nitrogen-rich materials (such as grass, fresh plant\ncuttings, biosolids, and manures)\n- Carbon-rich materials (such as dried leaves, woody\nmaterials, and straw).\n**2. Heating Up:**\nThe material is placed into piles where it begins to heat up from\nthe biological activity of the compost microbes. Typically, com-", - "page_start": 5, - "page_end": 6, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\nl Conversions: 9 square feet = 1 square yard; 27 cubic feet = 1 cubic yard.\nPlot Size # of Sq Feet 1/2” Deep - Mulching 2” Deep - Amending new\nor Top-dressing lawns or gardens\n\n5' x 10' plot 50 sq ft 2.08 cu ft of compost 8.33 cu ft of compost (0.31 cu yd)\n10' x 10' plot 100 sq ft 4.17 cu ft of compost 16.66 cu ft of compost (0.62 cu yd)\n20 x 50' plot 1000 sq ft 41.7 cu ft of compost 166.7 cu ft of compost (6.2 cu yd)\n1 acre 43,600 sq ft 1,815 cu ft of compost (67 cu yd) 7,257 cu ft of compost (268 cu yd)\n\n##### **Question:** * **I have a plot about this big, how much compost do I buy?** *\nCompost Quantity 1/2” Deep - Mulching 2” Deep - Amending new\nor Top-dressing lawns or gardens\n\n1 cu ft bag of compost 24 sq foot area 6 sq foot area\n1.5 cu ft bag of compost 36 sq foot area 9 sq foot area\n2.2 cu ft bag of compost 53 sq foot area 13 sq foot area\n2.5 cu ft bag of compost 60 sq foot area 15 sq foot area\n1 cubic yard of compost 648 sq foot area 162 sq foot area\n*Compost Works! Soil blending trials conducted in 2008 by the Washington Organic Recycling Council, with funding from the Washington Department of Ecology,*\n*demonstrated that compost improves soil structure (lowers bulk density), nutrient availability (increases cation exchange capacity), moisture holding*\n*capacity, and supplies both nutrients that plants need and organic matter that supports soil life. See the 2008 Soil Blending Trial report at*\n**www.compostwashington.org.**\n##### **Question:** * **If I buy this much compost, how many square feet will it cover?** *", - "page_start": 7, - "page_end": 7, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# YOUR COLLECTION CALENDAR 2024\n\n### **YOUR COLLECTION CALENDAR** 2024\n\n#### **Let’s reduce our household garbage!**\n\nCrédits photo : AdobeStock - Freepik\n**HOW DOES IT WORK?**\n**\u0007When to put my garbage container outside?** The evening before the waste collection day.\n**Who is responsible for the maintenance of the containers?** You will have to keep them in a clean working state (periodical washing).\n**Container stolen: What to do?** In case of theft, your container will be replaced on presentation of a theft report effected at your local police station.\n**Out container = full container** Put your rubbish container out only when full.\n**Attention !** Black garbage bags left on the ground will no longer be collected.\nPlease be respectful with the agents.\n**MORE QUESTIONS ?**\nWebsite: **www.ccpl47.fr** / Section En Pratique > Environnement > Gestion des déchets\n**Environnement Service** : 12 rue du Renfort 47410 LAUZUN **05 53 94 11 23 / secretariat.environnement@ccpl47.fr Composting** : anim.biodechets@ccpl47.fr / 06 33 72 84 18\n**Recycling centre access, registration or modification** : iris@ccpl47.fr / 05 53 64 12 26\nEverything you need to know about sorting\n**Buy your own compost kit and get tips for good composting practice.** Only during opening hours every wednesday from 2 pm to 4 pm at the old recycling centre impasse Elie Teyssier-Miramont. (In case of unavailability, please contact the environment department). 30 minute workshops/awareness- raising sessions are regularly organised (starting at 4pm). It is possible to leave with a composter during these workshops ** . Registration and information with the service.\n* Only payment by cheque made payable to the ‘Tresor Public‘ are accepted**\nSpecific condition of acquisition apply accor- ding to your municipality of residence\n**HOW TO GET A COMPOST KIT?**\n**Compost kit Plastic Wood**\n\n400 L 25 € 35 €\nOn the CCPL website", - "page_start": 3, - "page_end": 3, - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf" - }, - { - "text": "# YOUR COLLECTION CALENDAR 2024\n\n### **YOUR COLLECTION CALENDAR** 2024\n\n#### **Let’s reduce our household garbage!**\n\n##### Let’s sort\n##### better and let’s\n##### compost!\n**MY BLACK GARBAGE COLLECTION’S DAY MY YELLOW GARBAGE COLLECTION’S DAY**\n**Collection on public holidays will take place, except May 1st and December 25th. The collection for Wednesday May 1st will be brought forward to Tuesday April 30th and the collection for Wednesday December 25th will be brought forward to Tuesday December 24th. The collection for Wednesday January 1st 2025 will be brought forward to Tuesday December 31st.**\n####### **JANUARY**\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nW T\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nW T\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM T\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nW T\nM T\nF S S\nW T\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nF\nW T\nM T\nF S S M\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nS\nW T\nT\nF\nW T\nM T\nS S M\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nS S\nW T\nT\nF\nW T\nM T\nS M\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nS S\nW T\nT\nF\nW T\nM T\nM T\nF S S\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nW T\nT\nF S S\nT\nM\nF S S\nW T\nT\nM\nF S S\nW T\nT\nM\nF S\nF S\nS\nW T\nT\nM\nW T\nT\n####### **JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER**\n####### **FEBRUARY MARCH APRIL MAY JUNE**\nF S S", - "page_start": 0, - "page_end": 1, - "source_file": "BD-EN_calendrier-Lauzun-2024.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.4.* *Increasing the quantity of forests and improving their health and* *resilience*\n\n35 European Court of Auditors (2018), [Combating desertification in the EU: a growing threat in need of ](https://op.europa.eu/webpub/eca/special-reports/desertification-33-2018/en/) more action , Special Report n°33/2018. [Thematic Strategy for Soil Protection](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:52006DC0231) (COM(2006) 231). Horizon Europe mission area on [soil health and food.](https://ec.europa.eu/info/horizon-europe-next-research-and-innovation-framework-programme/mission-area-soil-health-and-food_en)\nAfforestation, reforestation and tree planting to support biodiversity and ecosystem restoration will be promoted through the CAP Strategic Plans, and the Cohesion Policy funds. The new **European Urban Greening Platform** 38 will also facilitate urban tree planting, including under the LIFE programme.\nThe share of forest areas covered by management plans should cover all managed public forests and an increased number of private forests, and biodiversity-friendly practices such as closer-to-nature-forestry should continue and be further developed. To support this, the Commission will develop guidelines on biodiversity-friendly afforestation and reforestation and closer-to-nature-forestry practices. This will be done in parallel with the new EU Forest Strategy.\nTo gain a better picture of the health of European forests, the Commission will work with other data providers to further develop the **Forest Information System for Europe** . This will help produce up-to-date assessments of the condition of European forests and link all EU forest-data web-platforms. This will also be presented as part of the EU Forest Strategy.", - "page_start": 9, - "page_end": 10, - "source_file": "legal5_eubiodiversity_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "CompostGuide.pdf", - "query": "What are fertilizers ?", - "target_page": 4, - "target_passage": " Fertilizers are concentrated sources of plant nutrients, used in small amounts to supplement natural soil fertility. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### Comparing Landscape Products\n\nCompost is a versatile product with many benefits. It enhances\nsoil quality, helps save water, and supports your community’s\nefforts to recycle organic debris. All this helps to conserve our\nnatural resources and reduces the amount of material sent to the\nlandfill.\nCompost-amended soil also helps break down pollutants and\nabsorb stormwater runoff. By making nutrients slowly available\nto plants and enhancing plant health, compost can reduce the\nneed for chemical fertilizers and pesticides. All these benefits\nhelp protect our lakes, rivers, and marine waters from pollution\nand excessive runoff.\nCompost is a natural amendment for your lawn or garden, and\ncan be used regularly to enrich your soil. This guide is designed\nto help you get the most from the compost that you buy.\n##### Compost: A Natural Cycle\nComposting is a natural process in which micro-\norganisms and macro-organisms break down organic\nmaterial (leaves, twigs, grass, etc.) into a dark crum-\nbly soil amendment. Modern compost facilities use\nthe same natural biological composting process.\nTheir controlled-temperature process works faster,\nbreaks down pesticide residues, and also kills weed\nseeds and plant diseases.\nCompost improves soil structure and plant\ngrowth by\n- Replenishing soil organic matter, and storing\nnutrients in plant-available forms\n- Supporting beneficial soil life\n- Reducing erosion and water run-off\n- Loosening clay soils for better root\ndevelopment (increasing soil pore space)\n- Retaining moisture in sandy soils so\nplants need less watering.\n##### Comparing Landscape Products\nA variety of soil and landscape products are sold. Here’s a\ncomparison:\n**Compost** is stable, decomposed organic matter, excellent for\nimproving soil structure, fertility, moisture holding capacity, and\nplant growth.\n**Mulch** is any material applied to the soil surface. Woody mulches\n(high in carbon, low in nitrogen) like wood chips, bark and woody\ncomposts are great for woody plants. Annual plants should be\nmulched with nutrient-balanced mulches like compost, grass\nclippings, or leaves.\n**Peat Moss** is partially decayed sphagnum moss from peat bogs. It\nprovides soil porosity, but not the nutrients or biological diversity for\nhealthy soil that compost provides.\n**Fertilizers** are concentrated sources of plant nutrients, used in small", - "page_start": 2, - "page_end": 3, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### Compost Beginnings\n\namounts to supplement natural soil fertility.\n**Topsoil** that is sold is usually not native topsoil. Quality\nmanufactured topsoils are a blend of native sandy sub-soils with\ncomposted organic matter to support soil life.\nAsk Your Compost Supplier\n**Whether you’re buying direct from the composting facility, or from a local**\n**vendor, here are some good questions to ask:**\n**- What ingredients go into your compost?**\n**- What compost products or blends do you sell?**\n**- Are there quality control or testing results available for these**\n**products? (These may be on the manufacturer’s website.)**\n**- Which product is best for my intended use?**\n**- What application rate do you recommend?**\n**- How much do I need for my area? (Or see pages 4-6.)**\n##### Compost Questions and Answers\n####### **What is compost?**\nCompost is a natural humus-like soil amendment that results from\nthe controlled aerobic (with oxygen) decomposition of organic\nmaterials. Compost is not soil - it should be mixed with soil. It is\nnot fertilizer, although it contains many slowly released nutrients.\n####### **What materials (“feedstocks”) are used to make compost?**\nCompost facilities in Washington recycle a variety of organic\nmaterials, including yard debris, food scraps, manure, biosolids,\nforest residuals like sawdust and bark, construction wood, and\nagricultural residues. All of these materials can be used to produce\nhigh quality compost. Your supplier can tell you which materials\nthey compost.\n####### **How do I know I’m getting safe, quality compost?**\nFortunately, in Washington we have strict permitting and production\nstandards for compost facilities, that include both time and\ntemperature requirements and contaminant limits.\n####### **What about weed seeds, plant diseases or pesticide residues?**\nThe controlled time, aeration, and temperature process required in\nWashington has been shown to kill weed seeds and plant diseases.\nThat same process breaks down most pesticide residues. There are\na few agricultural pesticides that are not easily broken down, and\npermitted Washington compost manufacturers carefully watch their\nfeedstocks to keep those materials out of the composting process.\n##### Compost Beginnings\nThe yard debris or food scraps* that you\nplace into your home compost bin, take to", - "page_start": 3, - "page_end": 4, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Definition**\n\n#### **Informal logic**\n\nlogical constants for correct inferences while informal logic also takes the meaning of substantive\n[concepts into account. Further approaches focus on the discussion of logical topics with or without formal](https://en.wikipedia.org/wiki/Concept)\n[devices and on the role of epistemology for the assessment of arguments.](https://en.wikipedia.org/wiki/Epistemology) [40]\n*Premises* and *conclusions* are the basic parts of inferences or arguments and therefore play a central role\nin logic. In the case of a valid inference or a correct argument, the conclusion follows from the premises,\nor in other words, the premises support the conclusion. [41] For instance, the premises \"Mars is red\" and\n\"Mars is a planet\" support the conclusion \"Mars is a red planet\". For most types of logic, it is accepted\n[that premises and conclusions have to be truth-bearers.](https://en.wikipedia.org/wiki/Truth-bearer) [41][a] [ This means that they have a truth value: they](https://en.wikipedia.org/wiki/Truth_value)\nare either true or false. Contemporary philosophy generally sees them either as *[propositions](https://en.wikipedia.org/wiki/Proposition)* or as\n*[sentences](https://en.wikipedia.org/wiki/Sentence_(linguistics))* . [43] [ Propositions are the denotations of sentences and are usually seen as abstract objects.](https://en.wikipedia.org/wiki/Abstract_object) [44]\nFor example, the English sentence \"the tree is green\" is different from the German sentence \"der Baum ist\ngrün\" but both express the same proposition. [45]\nPropositional theories of premises and conclusions are often criticized because they rely on abstract\n[objects. For instance, philosophical naturalists usually reject the existence of abstract objects. Other](https://en.wikipedia.org/wiki/Naturalism_(philosophy))\narguments concern the challenges involved in specifying the identity criteria of propositions. [43] These\nobjections are avoided by seeing premises and conclusions not as propositions but as sentences, i.e. as\nconcrete linguistic objects like the symbols displayed on a page of a book. But this approach comes with", - "page_start": 3, - "page_end": 3, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n[Formal logic is interested in deductively valid arguments, for which the truth of their premises ensures](https://en.wikipedia.org/wiki/Validity_(logic))\nthe truth of their conclusion. This means that it is impossible for the premises to be true and the\nconclusion to be false. [11] For valid arguments, the logical structure of the premises and the conclusion\n[follows a pattern called a rule of inference.](https://en.wikipedia.org/wiki/Rule_of_inference) [12] [ For example, modus ponens is a rule of inference](https://en.wikipedia.org/wiki/Modus_ponens)\naccording to which all arguments of the form \"(1) *p* , (2) if *p* then *q* , (3) therefore *q* \" are valid, independent\nof what the terms *p* and *q* stand for. [13] In this sense, formal logic can be defined as the science of valid\n[inferences. An alternative definition sees logic as the study of logical truths.](https://en.wikipedia.org/wiki/Logical_truth) [14] A proposition is logically\n[true if its truth depends only on the logical vocabulary used in it. This means that it is true in all possible](https://en.wikipedia.org/wiki/Possible_world)\n[worlds and under all interpretations of its non-logical terms, like the claim \"either it is raining, or it is](https://en.wikipedia.org/wiki/Interpretation_(logic))\nnot\". [15] These two definitions of formal logic are not identical, but they are closely related. For example,\nif the inference from *p* to *q* is deductively valid then the claim \"if *p* then *q* \" is a logical truth. [16]\n[Formal logic uses formal languages to express and analyze arguments.](https://en.wikipedia.org/wiki/Formal_language) [17] They normally have a very\n[limited vocabulary and exact syntactic rules. These rules specify how their symbols can be combined to](https://en.wikipedia.org/wiki/Syntax)\n[construct sentences, so-called well-formed formulas.](https://en.wikipedia.org/wiki/Well-formed_formula) [18] This simplicity and exactness of formal logic\nmake it capable of formulating precise rules of inference. They determine whether a given argument is\nvalid. [19] Because of the reliance on formal language, natural language arguments cannot be studied\n[directly. Instead, they need to be translated into formal language before their validity can be assessed.](https://en.wikipedia.org/wiki/Logic_translation#Natural_language_formalization) [20]\nThe term \"logic\" can also be used in a slightly different sense as a countable noun. In this sense, *a logic* is\na logical formal system. Distinct logics differ from each other concerning the rules of inference they\naccept as valid and the formal languages used to express them. [21] Starting in the late 19th century, many", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n**Logic** [ is the study of correct reasoning. It includes both formal and](https://en.wikipedia.org/wiki/Logical_reasoning)\n[informal logic. Formal logic is the study of deductively valid](https://en.wikipedia.org/wiki/Validity_(logic))\n[inferences or logical truths. It examines how conclusions follow](https://en.wikipedia.org/wiki/Logical_truth)\n[from premises based on the structure of arguments alone,](https://en.wikipedia.org/wiki/Premise)\nindependent of their topic and content. Informal logic is associated\n[with informal fallacies, critical thinking, and argumentation](https://en.wikipedia.org/wiki/Argumentation_theory)\n[theory. Informal logic examines arguments expressed in natural](https://en.wikipedia.org/wiki/Natural_language)\n[language whereas formal logic uses formal language. When used](https://en.wikipedia.org/wiki/Formal_language)\n[as a countable noun, the term \"a logic\" refers to a specific logical](https://en.wikipedia.org/wiki/Countable_noun)\n[formal system that articulates a proof system. Logic plays a](https://en.wikipedia.org/wiki/Proof_system)\n[central role in many fields, such as philosophy, mathematics,](https://en.wikipedia.org/wiki/Mathematics)\n[computer science, and linguistics.](https://en.wikipedia.org/wiki/Linguistics)\nLogic studies arguments, which consist of a set of premises that leads to a conclusion. An example is the\nargument from the premises \"it's Sunday\" and \"if it's Sunday then I don't have to work\" leading to the\nconclusion \"I don't have to work\". [1] [ Premises and conclusions express propositions or claims that can be](https://en.wikipedia.org/wiki/Proposition)\ntrue or false. An important feature of propositions is their internal structure. For example, complex\n[propositions are made up of simpler propositions linked by logical vocabulary like ](https://en.wikipedia.org/wiki/Logical_connective) [ (and) or ](https://en.wikipedia.org/wiki/Logical_conjunction)\n[(if...then). Simple propositions also have parts, like \"Sunday\" or \"work\" in the example. The truth of a](https://en.wikipedia.org/wiki/Material_conditional)\nproposition usually depends on the meanings of all of its parts. However, this is not the case for logically\ntrue propositions. They are true only because of their logical structure independent of the specific\nmeanings of the individual parts.\nArguments can be either correct or incorrect. An argument is correct if its premises support its\n[conclusion. Deductive arguments have the strongest form of support: if their premises are true then their](https://en.wikipedia.org/wiki/Deductive_reasoning)\n[conclusion must also be true. This is not the case for ampliative arguments, which arrive at genuinely new](https://en.wikipedia.org/wiki/Ampliative)\ninformation not found in the premises. Many arguments in everyday discourse and the sciences are\n[ampliative arguments. They are divided into inductive and abductive arguments. Inductive arguments are](https://en.wikipedia.org/wiki/Abductive_reasoning)\nstatistical generalization—such as inferring that all ravens are black, based on many individual\nobservations of black ravens. [2] [ Abductive arguments are inferences to the best explanation—for](https://en.wikipedia.org/wiki/Inference)\nexample, when a doctor concludes that a patient has a certain disease, as the best explanation for the", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Systems of logic**\n\n#### **Classical**\n\nsuch as singular terms, which refer to particular objects,\n[predicates, which refer to properties and relations, and quantifiers,](https://en.wikipedia.org/wiki/Predicate_(mathematical_logic))\nwhich treat notions like \"some\" and \"all\". [123] For example, to\nexpress the proposition \"this raven is black\", one may use the\npredicate for the property \"black\" and the singular term\nreferring to the raven to form the expression . To express that\nsome objects are black, the existential quantifier is combined\nwith the variable to form the proposition . First-order logic contains various rules of inference\nthat determine how expressions articulated this way can form valid arguments, for example, that one may\ninfer from . [124]\nExtended logics are logical systems that accept the basic principles of classical logic. They introduce\n[additional symbols and principles to apply it to fields like metaphysics, ethics, and epistemology.](https://en.wikipedia.org/wiki/Epistemology) [125]\n[Modal logic is an extension of classical logic. In its original form, sometimes called \"alethic modal](https://en.wikipedia.org/wiki/Modal_logic)\nlogic\", it introduces two new symbols: expresses that something is possible while expresses that\nsomething is necessary. [126] For example, if the formula stands for the sentence \"Socrates is a\nbanker\" then the formula articulates the sentence \"It is possible that Socrates is a banker\". [127] To\ninclude these symbols in the logical formalism, modal logic introduces new rules of inference that govern\n##### **Propositional logic**\n##### **First-order logic**", - "page_start": 10, - "page_end": 10, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\nsymptoms that they are observed to suffer. [3] Arguments that fall short of the standards of correct\n[reasoning often embody fallacies. Systems of logic are theoretical frameworks for assessing the](https://en.wikipedia.org/wiki/Fallacies)\ncorrectness of arguments.\n[Logic has been studied since antiquity. Early approaches include Aristotelian logic, Stoic logic, Nyaya,](https://en.wikipedia.org/wiki/Nyaya)\n[and Mohism. Aristotelian logic focuses on reasoning in the form of syllogisms. It was considered the](https://en.wikipedia.org/wiki/Syllogism)\nmain system of logic in the Western world until it was replaced by modern formal logic, which has its\n[roots in the work of late 19th-century mathematicians such as Gottlob Frege. Today, the most commonly](https://en.wikipedia.org/wiki/Gottlob_Frege)\n[used system is classical logic. It consists of propositional logic and first-order logic. Propositional logic](https://en.wikipedia.org/wiki/First-order_logic)\nonly considers logical relations between full propositions. First-order logic also takes the internal parts of\n[propositions into account, like predicates and quantifiers. Extended logics accept the basic intuitions](https://en.wikipedia.org/wiki/Quantifier_(logic))\n[behind classical logic and apply it to other fields, such as metaphysics, ethics, and epistemology. Deviant](https://en.wikipedia.org/wiki/Epistemology)\nlogics, on the other hand, reject certain classical intuitions and provide alternative explanations of the\nbasic laws of logic.\nThe word \"logic\" originates from the Greek word *logos* , which has a variety of translations, such as\n[reason, discourse, or language.](https://en.wikipedia.org/wiki/Language) [4] [ Logic is traditionally defined as the study of the laws of thought or](https://en.wikipedia.org/wiki/Laws_of_thought)\n[correct reasoning,](https://en.wikipedia.org/wiki/Logical_reasoning) [5] [ and is usually understood in terms of inferences or arguments. Reasoning is the](https://en.wikipedia.org/wiki/Argument)\nactivity of drawing inferences. Arguments are the outward expression of inferences. [6] An argument is a\nset of premises together with a conclusion. Logic is interested in whether arguments are correct, i.e.\nwhether their premises support the conclusion. [7] These general characterizations apply to logic in the\n[widest sense, i.e., to both formal and informal logic since they are both concerned with assessing the](https://en.wikipedia.org/wiki/Informal_logic)\ncorrectness of arguments. [8] Formal logic is the traditionally dominant field, and some logicians restrict\nlogic to formal logic. [9]\n[Formal logic is also known as symbolic logic and is widely used in mathematical logic. It uses a formal](https://en.wikipedia.org/wiki/Formal_system)\napproach to study reasoning: it replaces concrete expressions with abstract symbols to examine the\n[logical form of arguments independent of their concrete content. In this sense, it is topic-neutral since it is](https://en.wikipedia.org/wiki/Logical_form)\nonly concerned with the abstract structure of arguments and not with their concrete content. [10]", - "page_start": 0, - "page_end": 1, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n####### **Compost adds organic material and nutrients to the soil,**\n####### **increases water-holding capacity and biological activity,**\n####### **and improves plant growth and health.**\n####### **Revised 2009**\nA project of the Washington Organic Recycling Council, with\nsupport from the Washington State Department of Ecology’s\nPublic Participation Grant program.\nThis product was partly funded through a grant from the\nWashington Department of Ecology. While these materials\nwere reviewed for grant consistency, this does not necessarily\nconstitute endorsement by the department.\n**Special thanks:** the original version of this brochure in 2003\nwas created by the Washington County, Oregon Solid Waste and\nRecycling Program in cooperation with the Washington Organic\nRecycling Council and the Composting Council of Oregon.\n##### Tips to Remember:\n*-* *Don’t put plants into 100% compost. Mix*\n*compost thoroughly into existing soil before*\n*planting.*\n*-* *When transplanting, it’s better to amend the*\n*whole bed, not just planting holes, to promote*\n*root growth.*\n*-* *Ask your compost supplier which compost*\n*product is best for your intended use.*\n*-* *Use compost at the recommended application*\n*rate.*\n*-* *To maintain healthy soil, reapply compost or*\n*mulch every 1-2 years.*\n*-* *Many composts are rich in plant nutrients, so*\n*you may be able to reduce fertilizer use after*\n*applying compost.*\n*-* *Compost can also reduce your lawn and garden’s*\n*summer irrigation needs.*\n*-* *Compost-amended soil and mulching slow run*\n*off, reduce erosion, and break down pollutants.*\n*When you use compost, you’re helping to*\n*protect our precious streams, rivers, lakes, and*\n*marine waters.*\n**original artwork provided by:**\nwww.compostwashington.org www.ecy.wa.gov www.soilsforsalmon.org\n##### Resources\n**Compost Organizations**\n####### **Washington Organic Recycling Council**\nFind a compost producer in your area\nwww.compostwashington.org\n####### **US Composting Council**\nSeal of Testing Assurance (STA) program\nwww.compostingcouncil.org/programs/sta/\n**Restoring the Soil to Protect our Waterways**\nwww.soilsforsalmon.org\nCompost amendment and erosion control\nduring construction: information for builders\nwww.buildingsoil.org\n**Natural Lawn & Garden Care, Soils, and Home**\n**Composting**\n####### **City of Seattle**\nwww.seattle.gov/util/services/yard\n####### **King County**\nwww.kingcounty.gov/soils\n####### **Washington State University**\nwww.puyallup.wsu.edu/soilmgmt/\n###### The Beauty of Your Lawn and Garden Blossoms from the Soil\nThank you for your interest in compost.", - "page_start": 0, - "page_end": 2, - "source_file": "CompostGuide.pdf" - }, - { - "text": "#epa, short for the United States Environmental Protection Agency founded in 1970, an agency\naiming at protecting environment.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Areas of research**\n\n#### **Mathematical logic**\n\n[mathematical reasoning and logical formalisms using computers. This includes, for example, automatic](https://en.wikipedia.org/wiki/Automatic_theorem_prover)\n[theorem provers, which employ rules of inference to construct a proof step by step from a set of premises](https://en.wikipedia.org/wiki/Automatic_theorem_prover)\nto the intended conclusion without human intervention. [169] [ Logic programming languages are designed](https://en.wikipedia.org/wiki/Logic_programming)\nspecifically to express facts using logical formulas and to draw inferences from these facts. For example,\n[Prolog is a logic programming language based on predicate logic.](https://en.wikipedia.org/wiki/Prolog) [170] Computer scientists also apply\n[concepts from logic to problems in computing. The works of Claude Shannon were influential in this](https://en.wikipedia.org/wiki/Claude_Shannon)\n[regard. He showed how Boolean logic can be used to understand and implement computer circuits.](https://en.wikipedia.org/wiki/Boolean_logic) [171]\n[This can be achieved using electronic logic gates, i.e. electronic circuits with one or more inputs and](https://en.wikipedia.org/wiki/Logic_gates)\nusually one output. The truth values of propositions are represented by voltage levels. In this way, logic\nfunctions can be simulated by applying the corresponding voltages to the inputs of the circuit and\ndetermining the value of the function by measuring the voltage of the output. [172]\n[Formal semantics is a subfield of logic, linguistics, and the philosophy of language. The discipline of](https://en.wikipedia.org/wiki/Philosophy_of_language)\n[semantics studies the meaning of language. Formal semantics uses formal tools from the fields of](https://en.wikipedia.org/wiki/Semantics)\n[symbolic logic and mathematics to give precise theories of the meaning of natural language expressions.](https://en.wikipedia.org/wiki/Natural_language)\n[It understands meaning usually in relation to truth conditions, i.e. it examines in which situations a](https://en.wikipedia.org/wiki/Truth_condition)", - "page_start": 14, - "page_end": 14, - "source_file": "wikipedia1.pdf" - } - ] - }, - { - "references": { - "source_file": "CompostGuide.pdf", - "query": "Explain to me what is peat moss ?", - "target_page": 4, - "target_passage": "Peat Moss is partially decayed sphagnum moss from peat bogs. It provides soil porosity, but not the nutrients or biological diversity for healthy soil that compost provides.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### Comparing Landscape Products\n\nCompost is a versatile product with many benefits. It enhances\nsoil quality, helps save water, and supports your community’s\nefforts to recycle organic debris. All this helps to conserve our\nnatural resources and reduces the amount of material sent to the\nlandfill.\nCompost-amended soil also helps break down pollutants and\nabsorb stormwater runoff. By making nutrients slowly available\nto plants and enhancing plant health, compost can reduce the\nneed for chemical fertilizers and pesticides. All these benefits\nhelp protect our lakes, rivers, and marine waters from pollution\nand excessive runoff.\nCompost is a natural amendment for your lawn or garden, and\ncan be used regularly to enrich your soil. This guide is designed\nto help you get the most from the compost that you buy.\n##### Compost: A Natural Cycle\nComposting is a natural process in which micro-\norganisms and macro-organisms break down organic\nmaterial (leaves, twigs, grass, etc.) into a dark crum-\nbly soil amendment. Modern compost facilities use\nthe same natural biological composting process.\nTheir controlled-temperature process works faster,\nbreaks down pesticide residues, and also kills weed\nseeds and plant diseases.\nCompost improves soil structure and plant\ngrowth by\n- Replenishing soil organic matter, and storing\nnutrients in plant-available forms\n- Supporting beneficial soil life\n- Reducing erosion and water run-off\n- Loosening clay soils for better root\ndevelopment (increasing soil pore space)\n- Retaining moisture in sandy soils so\nplants need less watering.\n##### Comparing Landscape Products\nA variety of soil and landscape products are sold. Here’s a\ncomparison:\n**Compost** is stable, decomposed organic matter, excellent for\nimproving soil structure, fertility, moisture holding capacity, and\nplant growth.\n**Mulch** is any material applied to the soil surface. Woody mulches\n(high in carbon, low in nitrogen) like wood chips, bark and woody\ncomposts are great for woody plants. Annual plants should be\nmulched with nutrient-balanced mulches like compost, grass\nclippings, or leaves.\n**Peat Moss** is partially decayed sphagnum moss from peat bogs. It\nprovides soil porosity, but not the nutrients or biological diversity for\nhealthy soil that compost provides.\n**Fertilizers** are concentrated sources of plant nutrients, used in small", - "page_start": 2, - "page_end": 3, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **Artificial neural networks**\n\nA neural network is an\ninterconnected group of nodes, akin\n[to the vast network of neurons in the](https://en.wikipedia.org/wiki/Neuron)\n[human brain.](https://en.wikipedia.org/wiki/Human_brain)\n[Learning algorithms for neural networks use local search to](https://en.wikipedia.org/wiki/Local_search_(optimization))\nchoose the weights that will get the right output for each input\nduring training. The most common training technique is the\n[backpropagation algorithm.](https://en.wikipedia.org/wiki/Backpropagation) [105] Neural networks learn to model\n[complex relationships between inputs and outputs and find](https://en.wikipedia.org/wiki/Pattern_recognition)\n[patterns in data. In theory, a neural network can learn any](https://en.wikipedia.org/wiki/Pattern_recognition)\nfunction. [106]\n[In feedforward neural networks the signal passes in only one](https://en.wikipedia.org/wiki/Feedforward_neural_network)\ndirection. [107] [ Recurrent neural networks feed the output signal](https://en.wikipedia.org/wiki/Recurrent_neural_network)\nback into the input, which allows short-term memories of previous\n[input events. Long short term memory is the most successful](https://en.wikipedia.org/wiki/Long_short_term_memory)\nnetwork architecture for recurrent networks. [108] [ Perceptrons](https://en.wikipedia.org/wiki/Perceptron) [109]\nuse only a single layer of neurons; deep learning [110] uses multiple\n[layers. Convolutional neural networks strengthen the connection](https://en.wikipedia.org/wiki/Convolutional_neural_network)\n[between neurons that are \"close\" to each other—this is especially important in image processing, where a](https://en.wikipedia.org/wiki/Image_processing)\n[local set of neurons must identify an \"edge\" before the network can identify an object.](https://en.wikipedia.org/wiki/Edge_detection) [111]\n[Deep learning](https://en.wikipedia.org/wiki/Deep_learning) [110] uses several layers of neurons between the network's\ninputs and outputs. The multiple layers can progressively extract higher-\n[level features from the raw input. For example, in image processing, lower](https://en.wikipedia.org/wiki/Image_processing)\nlayers may identify edges, while higher layers may identify the concepts\nrelevant to a human such as digits, letters, or faces. [112]\nDeep learning has profoundly improved the performance of programs in", - "page_start": 7, - "page_end": 7, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **Probabilistic methods for uncertain reasoning**\n\n[A simple Bayesian network, with the associated conditional](https://en.wikipedia.org/wiki/Conditional_probability_table)\n[probability tables](https://en.wikipedia.org/wiki/Conditional_probability_table)\n[Expectation- maximization clustering of Old](https://en.wikipedia.org/wiki/Old_Faithful)\n[Faithful eruption data starts from a random](https://en.wikipedia.org/wiki/Old_Faithful)\nguess but then successfully converges on\nan accurate clustering of the two physically\ndistinct modes of eruption.\n[Bayesian networks](https://en.wikipedia.org/wiki/Bayesian_network) [92] are a tool that can\n[be used for reasoning (using the Bayesian](https://en.wikipedia.org/wiki/Bayesian_inference)\n[inference algorithm),](https://en.wikipedia.org/wiki/Bayesian_inference) [g][94] [ learning (using](https://en.wikipedia.org/wiki/Machine_learning)\nthe [expectation- maximization](https://en.wikipedia.org/wiki/Expectation%E2%80%93maximization_algorithm)\n[algorithm),](https://en.wikipedia.org/wiki/Expectation%E2%80%93maximization_algorithm) [h][96] [ planning (using decision](https://en.wikipedia.org/wiki/Decision_network)\n[networks)](https://en.wikipedia.org/wiki/Decision_network) [97] and [perception ](https://en.wikipedia.org/wiki/Machine_perception) (using\n[dynamic Bayesian networks).](https://en.wikipedia.org/wiki/Dynamic_Bayesian_network) [90]\nProbabilistic algorithms can also be used\nfor filtering, prediction, smoothing, and\nfinding explanations for streams of data,\n[thus helping perception systems analyze](https://en.wikipedia.org/wiki/Machine_perception)\n[processes that occur over time (e.g., hidden](https://en.wikipedia.org/wiki/Hidden_Markov_model)\n[Markov models or Kalman filters).](https://en.wikipedia.org/wiki/Kalman_filter) [90]\nThe simplest AI applications can be divided into two types:\nclassifiers (e.g., \"if shiny then diamond\"), on one hand, and\ncontrollers (e.g., \"if diamond then pick up\"), on the other\n[hand. Classifiers](https://en.wikipedia.org/wiki/Classifier_(mathematics)) [98] [ are functions that use pattern matching](https://en.wikipedia.org/wiki/Pattern_matching)\nto determine the closest match. They can be fine-tuned\n[based on chosen examples using supervised learning. Each](https://en.wikipedia.org/wiki/Supervised_learning)\n[pattern (also called an \"observation\") is labeled with a](https://en.wikipedia.org/wiki/Random_variate)\ncertain predefined class. All the observations combined with\n[their class labels are known as a data set. When a new](https://en.wikipedia.org/wiki/Data_set)\nobservation is received, that observation is classified based\non previous experience. [45]\nThere are many kinds of classifiers in use. [99] [ The decision](https://en.wikipedia.org/wiki/Decision_tree)\n[tree is the simplest and most widely used symbolic machine](https://en.wikipedia.org/wiki/Decision_tree)\nlearning algorithm. [100] [ K-nearest neighbor algorithm was](https://en.wikipedia.org/wiki/K-nearest_neighbor)\n[the most widely used analogical AI until the mid-1990s, and Kernel methods such as the support vector](https://en.wikipedia.org/wiki/Support_vector_machine)\n[machine (SVM) displaced k-nearest neighbor in the 1990s.](https://en.wikipedia.org/wiki/Support_vector_machine) [101] [ The naive Bayes classifier is reportedly](https://en.wikipedia.org/wiki/Naive_Bayes_classifier)\nthe \"most widely used learner\" [102] at Google, due in part to its scalability. [103] [ Neural networks are also](https://en.wikipedia.org/wiki/Artificial_neural_network)\nused as classifiers. [104]\n[An artificial neural network is based on a collection of nodes also known as artificial neurons, which](https://en.wikipedia.org/wiki/Artificial_neurons)\n[loosely model the neurons in a biological brain. It is trained to recognise patterns; once trained, it can](https://en.wikipedia.org/wiki/Neurons)\nrecognise those patterns in fresh data. There is an input, at least one hidden layer of nodes and an output.\n[Each node applies a function and once the weight crosses its specified threshold, the data is transmitted to](https://en.wikipedia.org/wiki/Weighting)\nthe next layer. A network is typically called a deep neural network if it has at least 2 hidden layers. [104]", - "page_start": 6, - "page_end": 6, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n##### Compost Beginnings\n\namounts to supplement natural soil fertility.\n**Topsoil** that is sold is usually not native topsoil. Quality\nmanufactured topsoils are a blend of native sandy sub-soils with\ncomposted organic matter to support soil life.\nAsk Your Compost Supplier\n**Whether you’re buying direct from the composting facility, or from a local**\n**vendor, here are some good questions to ask:**\n**- What ingredients go into your compost?**\n**- What compost products or blends do you sell?**\n**- Are there quality control or testing results available for these**\n**products? (These may be on the manufacturer’s website.)**\n**- Which product is best for my intended use?**\n**- What application rate do you recommend?**\n**- How much do I need for my area? (Or see pages 4-6.)**\n##### Compost Questions and Answers\n####### **What is compost?**\nCompost is a natural humus-like soil amendment that results from\nthe controlled aerobic (with oxygen) decomposition of organic\nmaterials. Compost is not soil - it should be mixed with soil. It is\nnot fertilizer, although it contains many slowly released nutrients.\n####### **What materials (“feedstocks”) are used to make compost?**\nCompost facilities in Washington recycle a variety of organic\nmaterials, including yard debris, food scraps, manure, biosolids,\nforest residuals like sawdust and bark, construction wood, and\nagricultural residues. All of these materials can be used to produce\nhigh quality compost. Your supplier can tell you which materials\nthey compost.\n####### **How do I know I’m getting safe, quality compost?**\nFortunately, in Washington we have strict permitting and production\nstandards for compost facilities, that include both time and\ntemperature requirements and contaminant limits.\n####### **What about weed seeds, plant diseases or pesticide residues?**\nThe controlled time, aeration, and temperature process required in\nWashington has been shown to kill weed seeds and plant diseases.\nThat same process breaks down most pesticide residues. There are\na few agricultural pesticides that are not easily broken down, and\npermitted Washington compost manufacturers carefully watch their\nfeedstocks to keep those materials out of the composting process.\n##### Compost Beginnings\nThe yard debris or food scraps* that you\nplace into your home compost bin, take to", - "page_start": 3, - "page_end": 4, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "#epa, short for the United States Environmental Protection Agency founded in 1970, an agency\naiming at protecting environment.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# A USER'S GUIDE TO COMPOST\n\n#### A USER'S GUIDE TO COMPOST **The Beauty of Your Lawn & Garden Blossoms from the Soil**\n\n####### **Compost adds organic material and nutrients to the soil,**\n####### **increases water-holding capacity and biological activity,**\n####### **and improves plant growth and health.**\n####### **Revised 2009**\nA project of the Washington Organic Recycling Council, with\nsupport from the Washington State Department of Ecology’s\nPublic Participation Grant program.\nThis product was partly funded through a grant from the\nWashington Department of Ecology. While these materials\nwere reviewed for grant consistency, this does not necessarily\nconstitute endorsement by the department.\n**Special thanks:** the original version of this brochure in 2003\nwas created by the Washington County, Oregon Solid Waste and\nRecycling Program in cooperation with the Washington Organic\nRecycling Council and the Composting Council of Oregon.\n##### Tips to Remember:\n*-* *Don’t put plants into 100% compost. Mix*\n*compost thoroughly into existing soil before*\n*planting.*\n*-* *When transplanting, it’s better to amend the*\n*whole bed, not just planting holes, to promote*\n*root growth.*\n*-* *Ask your compost supplier which compost*\n*product is best for your intended use.*\n*-* *Use compost at the recommended application*\n*rate.*\n*-* *To maintain healthy soil, reapply compost or*\n*mulch every 1-2 years.*\n*-* *Many composts are rich in plant nutrients, so*\n*you may be able to reduce fertilizer use after*\n*applying compost.*\n*-* *Compost can also reduce your lawn and garden’s*\n*summer irrigation needs.*\n*-* *Compost-amended soil and mulching slow run*\n*off, reduce erosion, and break down pollutants.*\n*When you use compost, you’re helping to*\n*protect our precious streams, rivers, lakes, and*\n*marine waters.*\n**original artwork provided by:**\nwww.compostwashington.org www.ecy.wa.gov www.soilsforsalmon.org\n##### Resources\n**Compost Organizations**\n####### **Washington Organic Recycling Council**\nFind a compost producer in your area\nwww.compostwashington.org\n####### **US Composting Council**\nSeal of Testing Assurance (STA) program\nwww.compostingcouncil.org/programs/sta/\n**Restoring the Soil to Protect our Waterways**\nwww.soilsforsalmon.org\nCompost amendment and erosion control\nduring construction: information for builders\nwww.buildingsoil.org\n**Natural Lawn & Garden Care, Soils, and Home**\n**Composting**\n####### **City of Seattle**\nwww.seattle.gov/util/services/yard\n####### **King County**\nwww.kingcounty.gov/soils\n####### **Washington State University**\nwww.puyallup.wsu.edu/soilmgmt/\n###### The Beauty of Your Lawn and Garden Blossoms from the Soil\nThank you for your interest in compost.", - "page_start": 0, - "page_end": 2, - "source_file": "CompostGuide.pdf" - }, - { - "text": "# RESEARCH ARTICLE Muscle and tendon morphology of a world strongman and deadlift champion\n\n## Muscle and tendon morphology of a world strongman and deadlift champion\n\n### **B**\n\n#### DISCLOSURES\nNo con fl icts of interest, fi nancial or otherwise, are declared by\nthe authors.", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed12.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n**Logic** [ is the study of correct reasoning. It includes both formal and](https://en.wikipedia.org/wiki/Logical_reasoning)\n[informal logic. Formal logic is the study of deductively valid](https://en.wikipedia.org/wiki/Validity_(logic))\n[inferences or logical truths. It examines how conclusions follow](https://en.wikipedia.org/wiki/Logical_truth)\n[from premises based on the structure of arguments alone,](https://en.wikipedia.org/wiki/Premise)\nindependent of their topic and content. Informal logic is associated\n[with informal fallacies, critical thinking, and argumentation](https://en.wikipedia.org/wiki/Argumentation_theory)\n[theory. Informal logic examines arguments expressed in natural](https://en.wikipedia.org/wiki/Natural_language)\n[language whereas formal logic uses formal language. When used](https://en.wikipedia.org/wiki/Formal_language)\n[as a countable noun, the term \"a logic\" refers to a specific logical](https://en.wikipedia.org/wiki/Countable_noun)\n[formal system that articulates a proof system. Logic plays a](https://en.wikipedia.org/wiki/Proof_system)\n[central role in many fields, such as philosophy, mathematics,](https://en.wikipedia.org/wiki/Mathematics)\n[computer science, and linguistics.](https://en.wikipedia.org/wiki/Linguistics)\nLogic studies arguments, which consist of a set of premises that leads to a conclusion. An example is the\nargument from the premises \"it's Sunday\" and \"if it's Sunday then I don't have to work\" leading to the\nconclusion \"I don't have to work\". [1] [ Premises and conclusions express propositions or claims that can be](https://en.wikipedia.org/wiki/Proposition)\ntrue or false. An important feature of propositions is their internal structure. For example, complex\n[propositions are made up of simpler propositions linked by logical vocabulary like ](https://en.wikipedia.org/wiki/Logical_connective) [ (and) or ](https://en.wikipedia.org/wiki/Logical_conjunction)\n[(if...then). Simple propositions also have parts, like \"Sunday\" or \"work\" in the example. The truth of a](https://en.wikipedia.org/wiki/Material_conditional)\nproposition usually depends on the meanings of all of its parts. However, this is not the case for logically\ntrue propositions. They are true only because of their logical structure independent of the specific\nmeanings of the individual parts.\nArguments can be either correct or incorrect. An argument is correct if its premises support its\n[conclusion. Deductive arguments have the strongest form of support: if their premises are true then their](https://en.wikipedia.org/wiki/Deductive_reasoning)\n[conclusion must also be true. This is not the case for ampliative arguments, which arrive at genuinely new](https://en.wikipedia.org/wiki/Ampliative)\ninformation not found in the premises. Many arguments in everyday discourse and the sciences are\n[ampliative arguments. They are divided into inductive and abductive arguments. Inductive arguments are](https://en.wikipedia.org/wiki/Abductive_reasoning)\nstatistical generalization—such as inferring that all ravens are black, based on many individual\nobservations of black ravens. [2] [ Abductive arguments are inferences to the best explanation—for](https://en.wikipedia.org/wiki/Inference)\nexample, when a doctor concludes that a patient has a certain disease, as the best explanation for the", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia1.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **Systems of logic**\n\n#### **Informal**\n\nincoming information. [154] Correct reasoning and the arguments it is based on follow the laws of\n[probability, for example, the principle of conditionalization. Bad or irrational reasoning, on the other](https://en.wikipedia.org/wiki/Bayesian_epistemology#Principle_of_conditionalization)\nhand, violates these laws. [155]\nLogic is studied in various fields. In many cases, this is done by applying its formal method to specific\ntopics outside its scope, like to ethics or computer science. [156] In other cases, logic itself is made the\nsubject of research in another discipline. This can happen in diverse ways. For instance, it can involve\ninvestigating the philosophical assumptions linked to the basic concepts used by logicians. Other ways\ninclude interpreting and analyzing logic through mathematical structures as well as studying and\ncomparing abstract properties of formal logical systems. [157]\n*Philosophy of logic* is the philosophical discipline studying the scope and nature of logic. [59] It examines\nmany presuppositions implicit in logic, like how to define its basic concepts or the metaphysical\nassumptions associated with them. [158] It is also concerned with how to classify logical systems and\n[considers the ontological commitments they incur.](https://en.wikipedia.org/wiki/Ontological) [159] *Philosophical logic* is one of the areas within the\nphilosophy of logic. It studies the application of logical methods to philosophical problems in fields like\nmetaphysics, ethics, and epistemology. [160] This application usually happens in the form of extended or\ndeviant logical systems. [161]\nMetalogic is the field of inquiry studying the properties of formal logical systems. For example, when a\nnew formal system is developed, metalogicians may study it to determine which formulas can be proven", - "page_start": 13, - "page_end": 13, - "source_file": "wikipedia1.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv3.pdf", - "query": "How encourage temporally adjacent representations to be predictive of each other ?", - "target_page": 2, - "target_passage": "One way to encourage temporally adjacent representations to be predictive of each other is to ensure that they vary slowly over time. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **2 Related Works**\n\n**Slow Features.** One way to encourage temporally\nadjacent representations to be predictive of each other\nis to ensure that they vary slowly over time. Early\nworks targeting predictive features encouraged represen-\ntations of individual video frames to be locally tempo-\nrally invariant, while preventing representation collapse\nby using spectral methods, as in SFA ( Wiskott and Se-\njnowski , 2002 ), SSA ( Kayser et al. , 2001 ), and Simulated\nFixations ( Zou et al. , 2012 ). More recently, Goroshin\net al. ( 2015 ); Wang et al. ( 2010 ) train a siamese con-\nvolutional network to map the representations of two\nsubsequent frames to the same point, while encouraging\ndistant frames to have diverse representations via a pair-\nwise margin loss and a triplet loss, respectively. Other\nworks ( Oord et al. , 2018 ; Surís et al. , 2021 ; Feichtenhofer\net al. , 2021 ) implement temporal invariance using noise-\ncontrastive estimation ( Gutmann and Hyvärinen , 2012 ).\nOur exploration in this paper goes beyond temporal in-\nvariance and explores feature prediction using masked\nmodeling.\n**Predictive Features.** Going beyond local invariance,\na family of works trains a predictor network to map the\nrepresentation of a frame or clip at one time-step to a\ndistinct representation at another time-step. Srivastava\net al. ( 2015 ); Vondrick et al. ( 2016 ); Wang et al. ( 2023b )\ntrain such a video feature predictor network on top of\na frozen pretrained image or video encoder. Unfreezing\nthe target feature extractor, several methods train the\nvideo encoder and the predictor network simultaneously,\nwhile preventing collapse by using a supervised action\nforecasting loss ( Girdhar and Grauman , 2021 ), or by\nusing the representations of distant clips as negative", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **7 Conclusion**\n\n*ference on computer vision and pattern recognition* , pages\n2536- 2544, 2016.\nSilvia L Pintea, Jan C van Gemert, and Arnold WM Smeul-\nders. Déja vu: Motion prediction in static images. In\n*Computer Vision- ECCV 2014: 13th European Conference,*\n*Zurich, Switzerland, September 6-12, 2014, Proceedings,*\n*Part III 13* , pages 172- 187. Springer, 2014.\nAlec Radford, Jong Wook Kim, Chris Hallacy, Aditya\nRamesh, Gabriel Goh, Sandhini Agarwal, Girish Sastry,\nAmanda Askell, Pamela Mishkin, Jack Clark, et al. Learn-\ning transferable visual models from natural language su-\npervision. In *International conference on machine learning* ,\npages 8748- 8763. PMLR, 2021.\nRajesh PN Rao and Dana H Ballard. Predictive coding\nin the visual cortex: a functional interpretation of some\nextra-classical receptive-field effects. *Nature neuroscience* ,\n2(1):79- 87, 1999.\nOlga Russakovsky, Jia Deng, Hao Su, Jonathan Krause, San-\njeev Satheesh, Sean Ma, Zhiheng Huang, Andrej Karpathy,\nAditya Khosla, Michael Bernstein, Alexander C. Berg, and\nLi Fei-Fei. Imagenet large scale visual recognition chal-\nlenge. *International Journal of Computer Vision* , 115(3):\n211- 252, 2015.\nChaitanya Ryali, Yuan-Ting Hu, Daniel Bolya, Chen Wei,\nHaoqi Fan, Po-Yao Huang, Vaibhav Aggarwal, Arka-\nbandhu Chowdhury, Omid Poursaeed, Judy Hoffman, et al.\nHiera: A hierarchical vision transformer without the bells-\nand-whistles. *arXiv preprint arXiv:2306.00989* , 2023.\nLaura Sevilla-Lara, Shengxin Zha, Zhicheng Yan, Vedanuj\nGoswami, Matt Feiszli, and Lorenzo Torresani. Only time\ncan tell: Discovering temporal data for temporal modeling.\nIn *Proceedings of the IEEE/CVF winter conference on*\n*applications of computer vision* , pages 535- 544, 2021.\nElizabeth S Spelke, Peter Vishton, and Claes Von Hofsten.\nObject perception, object-directed action, and physical\nknowledge in infancy. 1995.\nNitish Srivastava, Elman Mansimov, and Ruslan Salakhudi-\nnov. Unsupervised learning of video representations using\nlstms. In *International conference on machine learning* ,\npages 843- 852. PMLR, 2015.\nChen Sun, Austin Myers, Carl Vondrick, Kevin Murphy, and\nCordelia Schmid. Videobert: A joint model for video and\nlanguage representation learning. In *Proceedings of the*\n*IEEE/CVF international conference on computer vision* ,\npages 7464- 7473, 2019.\nDídac Surís, Ruoshi Liu, and Carl Vondrick. Learning the pre-\ndictability of the future. In *Proceedings of the IEEE/CVF*\n*Conference on Computer Vision and Pattern Recognition* ,\npages 12607- 12617, 2021.\nReuben Tan, Matthias De Lange, Michael Iuzzolino, Bryan A\nPlummer, Kate Saenko, Karl Ridgeway, and Lorenzo Tor-\nresani. Multiscale video pretraining for long-term activity\nforecasting. *arXiv preprint arXiv:2307.12854* , 2023.", - "page_start": 11, - "page_end": 12, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **A Extended Related Works**\n\nrepresentations from static images, such as iBOT ( Zhou et al. , 2021 ) and DINOv2 ( Zhou et al. , 2021 ; Oquab et al. ,\n2023 ), the latter is currently the most competitive instantiation of self-supervised learning with static images, scaled\nto a model with over 1.1B parameters trained on a curated dataset of 142M images.\n**Weakly-Supervised Learning from Videos**\nOne family of approaches for learning visual perception from videos relies on weakly-supervised guidance from closed\ncaptioning, often computed from an ASR transcription of audio data accompanying internet videos. For instance,\nVideoBERT ( Sun et al. , 2019 ; Xu et al. , 2021 ) trains a video encoder to predict masked spans in the textual closed\ncaptions. Similarly, VideoCLIP ( Xu et al. , 2021 ) trains a video encoder to predict the representation of video\ncaptions computed by a text encoder. Follow-up work such as MERLOT ( Zellers et al. , 2022 ), VATT ( Akbari et al. ,\n2021 ), and InternVideo ( Wang et al. , 2022 ) extended VideoCLIP by incorporating additional unsupervised objectives.\n**Self-Supervised Learning from Videos**\nSimilar to unsupervised learning from images, a family of unsupervised video representation learning approaches\nenforces a spatio-temporal representation of a video clip to be invariant to hand-crafted spatio-temporal data\naugmentations ( Parthasarathy et al. , 2022 ). However, one obvious insight is that the temporal ordering of visual\ninformation in video can provide implicit supervision. Indeed, this insight is the key insight leveraged by many works\non unsupervised video learning. Towards leveraging temporal information as supervision, some approaches train a\nvisual encoder by predicting the temporal ordering of frames ( Xu et al. , 2019 ; Lee et al. , 2017 ). Other approaches\nseek to predict low-level motion vectors computed from optical flow ( Pintea et al. , 2014 ), or to predict mixing pixels\nin video frames, using either a frame-interpolation objective ( Kalluri et al. , 2023 ) or a denoising autoencoder ( Tong\net al. , 2022 ; Feichtenhofer et al. , 2022 ; Wang et al. , 2023a ).", - "page_start": 14, - "page_end": 14, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **1 Introduction**\n\nHumans possess the remarkable ability to map low-level\nsignals originating from the retina into a semantic spatio-\ntemporal understanding of the world; synthesizing no-\ntions such as objects and global motion ( Spelke et al. ,\n1995 ). A long-standing goal of the machine learning\ncommunity is to identify the principles or objectives that\nmay guide such unsupervised learning in humans ( Field ,\n1994 ; Berkes and Wiskott , 2005 ; Hinton , 1989 ). One\nrelated hypothesis is based on the *predictive feature*\n*principle* ( Rao and Ballard , 1999 ), which posits that\nrepresentations of temporally adjacent sensory stimuli\nshould be predictive of each other.\nIn this work, we revisit feature prediction as a stand-\nalone objective for unsupervised learning of visual repre-\nsentations from video. Numerous advances in the field —\nsuch as the standard use of transformer architectures in\nvision ( Dosovitskiy et al. , 2020 ), the maturing of masked\nautoencoding frameworks ( Xie et al. , 2021 ; Bao et al. ,\n2021 ; He et al. , 2021 ), query-based feature pooling ( Chen\net al. , 2022 ), joint-embedding predictive architectures\n(JEPA) ( LeCun , 2022 ; Assran et al. , 2023 ; Baevski et al. ,\n2022b ), and larger datasets — form a unique arsenal of\ntools, which we integrate in a modern and conceptually\nsimple method, the *video joint-embedding predictive ar-*\n*chitecture* or V-JEPA , which is based solely on feature\nprediction, without using pretrained image encoders,\ntext, negative examples, human annotations, or pixel-\n70 72 74 76 78 80 82 84 86 88 90 92\n40\n50\n60\n70\n| | ecific n SSv | pecific n SSv | pecific 2 (M | ecific VD) | fic | | V-J ViT | EPA -H/ 16 | | | | |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| | | Omni ViT-H/ | MAE 16 | Hiera Hiera-H | Video ViT-H | V MAE / 16 | iT-L/ 16 | S task on K | -tuned c model 400 (Un | -tuned model ormer) | ed el r) | |\n| Vi | oMAEv ViT-g/ | Ev 2 14 | | I-J | EPA | DINOv ViT-g/ | 2 14 | | | | | |\n| | | | | ViT-H | / 16 | | | | | e Pred. | red. | ed. |\n| | | | | | OpenC ViT-G | LIP / 14 | | | | l Pred. Models | red. dels | ed. ls |\n**Kinetics 400**", - "page_start": 0, - "page_end": 0, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **3 Methodology: Video-JEPA**\n\n### **3.1 Training Objective**\n\nWe train our visual encoder *E* *θ* ( *·* ) to satisfy the con- straint that representations computed from one part of\nthe video, *y* , should be predictable from representations\ncomputed from another part of the video, *x* . The pre-\ndictor network *P* *φ* ( *·* ) , which maps the representation of *x* to the representation of *y* , is trained simultaneously\nwith the encoder, and is provided specification of the\nspatio-temporal positions of *y* through the conditioning\nvariable *z* *←* ∆ *y* .\nNaively implementing the objective using the regression\nminimize *θ,φ* *∥* *P* *φ* ( *E* *θ* ( *x* ) *,* ∆ *y* ) *−* *E* *θ* ( *y* ) *∥* 1 *,*\nwould admit a trivial solution, where the encoder out-\nputs a constant representation, regardless of its input.\nIn practice, we use the following modified objective to\nprevent representation collapse,\nminimize *θ,φ* *∥* *P* *φ* ( *E* *θ* ( *x* ) *,* ∆ *y* ) *−* sg ( *E* *θ* ( *y* )) *∥* 1 *,* (1)\nwhere sg ( *·* ) denotes a stop-gradient operation, which does not backpropagate through its argument, and *E* *θ* ( *·* ) is an exponential moving average of the network *E* *θ* ( *·* ) . The use of an exponential-moving average feature ex-\ntractor along with a stop-gradient and a predictor has\nbeen used as a collapse prevention strategy for image pre-\ntraining ( Grill et al. , 2020 ), and studied empirically ( Xie\net al. , 2021 ) and theoretically ( Tian et al. , 2021 ). In\nfact, the objective in equation ( 1 ) is similar to the loss\nof Assran et al. ( 2023 ) used for image pretraining, but\nwe modify it to use an *l* 1 regression, which we found to be more stable.\n*Theoretical motivation.* A theoretical motivation for\nthe effectiveness of this collapse prevention strategy was\nproposed in Grill et al. ( 2020 ) for the BYOL method. We\nprovide a simple adaptation of their analysis for our *l* 1\nloss. For ease of exposition, we will disregard the effect of\nthe conditioning variable *z* and consider one dimensional\nrepresentations. Denote the representation *E* *θ* ( *y* ) by\na random variable *Y* . The optimal predictor under", - "page_start": 2, - "page_end": 2, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **6 Evaluating the Predictor**\n\nstrate an understanding of object-permanence, as the\nvisual objects remain consistent after partial occlusion.\n**Frozen**\nx-encoder predictor decoder\n**(a) Visualization Methodology.** We train a conditional diffusion model to decode the V-JEPA feature-space predictions to\ninterpretable pixels; the pretrained V-JEPA encoder and predictor networks are kept frozen in this process. The decoder is\nonly fed the representations predicted for the missing regions of the video, and does not have access to the unmasked regions\nof the video.\n**(b) Visualizations.** *First Row:* Masked videos used as input to the V-JEPA models (a pretrained ViT-H/16 encoder and its\ncorresponding predictor network). *Other rows:* Bounding boxes contain various samples from the decoder overlayed on the\noriginal video. V-JEPA is not a generative model and the decoder does not have access to the context (first row), so we do\nnot expect samples to exactly match the input. This experiment qualitatively illustrates what information is encoded and\npredicted by V-JEPA. In particular, characteristics that are common across samples represent information that is encoded in\nthe V-JEPA predictions. V-JEPA generates predictions that are spatially and temporally coherent with unmask region of the\nvideo. The predictions also capture consistent motion through time.\n**Figure 6** *Qualitative Analysis.* Offline visualizations of the V-JEPA feature-space predictions.", - "page_start": 8, - "page_end": 9, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **7 Conclusion**\n\nPiotr Bojanowski, and Armand Joulin. Unsupervised learn-\ning of visual features by contrasting cluster assignments.\n*arXiv preprint arXiv:2006.09882* , 2020.\nMathilde Caron, Hugo Touvron, Ishan Misra, Hervé Jé-\ngou, Julien Mairal, Piotr Bojanowski, and Armand Joulin.\nEmerging properties in self-supervised vision transformers.\n*arXiv preprint arXiv:2104.14294* , 2021.\nTing Chen, Simon Kornblith, Mohammad Norouzi, and Ge-\noffrey Hinton. A simple framework for contrastive learning\nof visual representations. *preprint arXiv:2002.05709* , 2020.\nXiaokang Chen, Mingyu Ding, Xiaodi Wang, Ying Xin,\nShentong Mo, Yunhao Wang, Shumin Han, Ping Luo,\nGang Zeng, and Jingdong Wang. Context autoencoder\nfor self-supervised representation learning. *arXiv preprint*\n*arXiv:2202.03026* , 2022.\nXinlei Chen, Saining Xie, and Kaiming He. An empirical\nstudy of training self-supervised vision transformers. *arXiv*\n*preprint arXiv:2104.02057* , 2021.\nMehdi Cherti, Romain Beaumont, Ross Wightman, Mitchell\nWortsman, Gabriel Ilharco, Cade Gordon, Christoph\nSchuhmann, Ludwig Schmidt, and Jenia Jitsev. Repro-\nducible scaling laws for contrastive language-image learn-\ning. In *Proceedings of the IEEE/CVF Conference on Com-*\n*puter Vision and Pattern Recognition* , pages 2818- 2829,\n2023.\nEkin Dogus Cubuk, Barret Zoph, Vijay Mane, Dandelion and-\nVasudevan, and Quoc V. Le. Autoaugment: Learning aug-\nmentation policies from data. In *Proceedings of the IEEE*\n*Conference on Computer Vision and Pattern Recognition* ,\n2019.\nAlexey Dosovitskiy, Lucas Beyer, Alexander Kolesnikov, Dirk\nWeissenborn, Xiaohua Zhai, Thomas Unterthiner, Mostafa\nDehghani, Matthias Minderer, Georg Heigold, Sylvain\nGelly, et al. An image is worth 16x16 words: Trans-\nformers for image recognition at scale. *arXiv preprint*\n*arXiv:2010.11929* , 2020.\nChristoph Feichtenhofer, Haoqi Fan, Bo Xiong, Ross Girshick,\nand Kaiming He. A large-scale study on unsupervised spa-\ntiotemporal representation learning. *Proceedings of the*\n*IEEE conference on computer vision and pattern recogni-*\n*tion* , 2021.\nChristoph Feichtenhofer, Yanghao Li, Kaiming He, et al.\nMasked autoencoders as spatiotemporal learners. *Advances*\n*in neural information processing systems* , 35:35946- 35958,\n2022.\nDavid J Field. What is the goal of sensory coding? *Neural*\n*computation* , 6(4):559- 601, 1994.\nSpyros Gidaris, Andrei Bursuc, Nikos Komodakis, Patrick\nPérez, and Matthieu Cord. Learning representations by\npredicting bags of visual words. In *Proceedings of the*\n*IEEE/CVF Conference on Computer Vision and Pattern*\n*Recognition* , pages 6928- 6938, 2020.\nRohit Girdhar and Kristen Grauman. Anticipative video\ntransformer. In *Proceedings of the IEEE/CVF interna-*\n*tional conference on computer vision* , pages 13505- 13515,\n2021.\nRohit Girdhar, Alaaeldin El-Nouby, Mannat Singh,\nKalyan Vasudev Alwala, Armand Joulin, and Ishan Misra.", - "page_start": 10, - "page_end": 10, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### Active inference, interoceptive processing, and uncertainty reduction\n\nreciprocally connected, so predictions are propagated from the top-down (black edges) and prediction errors from the bottom-up (red edges). Finally,\nthe pink triangles indicate a mechanism of precision gating (or gain control) of prediction error units, which determines their relative influence on\nunits encoding predictions. At a neurobiological level, prediction and prediction error units could be mapped to deep and superficial pyramidal cells in\ncortical hierarchies, whereas expected precision could be linked to neuromodulatory input. The elements of the generative model shown do not need\nto map one-to-one to specific brain areas or networks but are plausibly distributed across many of them. However, as a first approximation, the lower\nand intermediate layers of the generative model could be linked to brain networks that process unimodal information (e.g. sensory cortices for\nexteroceptive information) and multimodal association areas, respectively. The highest level of the generative model could be linked to brain networks that process information about the self, such as the insular cortex, the anterior cingulate cortex, and the medial prefrontal cortex. See Parr et al.\n(2022) for details about hierarchical generative models supporting adaptive regulation and allostasis and Barrett and Simmons (2015) for their\nputative neuronal underpinnings. See online article for colored version of this figure.\nare reciprocally linked through top-down connections that convey\npredictions (black edges) and bottom-up connections that convey\nprediction errors (red edges), within and across levels. This predic-\ntive coding architecture permits inferring (in the Bayesian sense)\nthe most likely causes of sensations, across multiple modalities\nand multiple hierarchical levels, by minimizing prediction errors\nat all levels. The rationale is that predictions at all levels are con-\ntinuously adjusted (and synaptic weights adjusted at a slower time\nscale) until they match with incoming multimodal stimuli suf-\nficiently well, and, consequently, the prediction errors across all\nlevels are minimized. This process entails that even if a predictive\ncoding agent starts with an incorrect prediction (e.g. about what\nobject it is looking at) the prediction errors that measure a discrep-\nancy between the predicted sensations and the actual sensations can help revise the initial predictions. See Parr et al. (2022) for a\nmore detailed explanation of how to interpret these schematics.\nAnother critical aspect of Fig. 1 is that it illustrates two path-\nways in which prediction errors at the proprioceptive and inte-\nroceptive levels are used to steer physical actions (reflex arcs)\nand autonomic actions (autonomic reflexes). Endowing predictive", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **3 Methodology: Video-JEPA**\n\nx\nx-encoder\npredictor z\ny\ny-encoder\nD( ˆ s y , s y ) ˆ s y s y\n**Figure 2** Joint-Embedding Predictive Architectures are\ntrained to predict the representation of an input *y* from\nthe representation of another input *x* . The additional vari-\nable *z* provides the predictor with information about the\ntransformation that computes *y* from *x* .\nOur goal is to explore the effectiveness of feature pre-\ndiction as a stand-alone objective for learning visual\nrepresentations from video. To that end, we use a\njoint-embedding predictive architecture (JEPA) ( LeCun ,\n2022 ); see Figure 2 . The main idea behind a JEPA is\nto learn by predicting the representation of an input *y*\nfrom the representation of another input *x* . The basic\narchitecture is made up of an encoder, *E* *θ* ( *·* ) , which com- putes the representation of the inputs, and a predictor,\n*P* *φ* ( *·* ) , which predicts the representation of *y* from the representation of *x* , conditioned on a variable *z* indicat-\ning the transformation (or corruption) between *x* and\n*y* . Conditioning on *z* enables the generation of distinct\npredictions for various transformations of *x* .", - "page_start": 2, - "page_end": 2, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **2 Related Works**\n\n2023 ). It was also recently shown that the representa-\ntions of masked image autoencoders could be significantly\nimproved by using learnable pooling mechanisms based\non cross-attention ( Chen et al. , 2022 ). Finally, through\ncareful selection of design choices, the non-contrastive\ncollapse prevention strategy in BYOL ( Grill et al. , 2020 )\nwas recently made to work with image feature prediction\nmethods ( Baevski et al. , 2022b ; Assran et al. , 2023 ),\nwhich demonstrated the ability to learn representations\nthat can be leveraged for various downstream tasks with-\nout relying on invariance to hand-crafted image trans-\nformations.\n**Feature Prediction versus Pixel Reconstruction.**\nApproaches that predict in pixel space must dedicate\nsignificant model capacity and compute to capture all\nthe low-level detail in the visual input. By contrast, ap-\nproaches that predict in latent space have the flexibility\nto eliminate irrelevant or unpredictable pixel-level details\nfrom the target representation ( Vondrick et al. , 2016 ).\nPredicting in representation space has been shown to\nlead to versatile representations that perform well across\nmany downstream tasks through linear probing or low-\nshot adaptation ( Assran et al. , 2023 ; Oquab et al. , 2023 ;\nAssran et al. , 2022 ), while demonstrating an efficiency\ngain during pretraining compared to pixel level recon-\nstruction ( Assran et al. , 2023 ; Baevski et al. , 2022b , a ).\nThe works of Baevski et al. ( 2022a , b ) additionally show\nthat predicting in representation space results in compet-\nitive end-to-end fine-tuning performance in the image,\naudio and text domains. In this work, we extend these\nfindings to the video modality.", - "page_start": 1, - "page_end": 2, - "source_file": "arxiv3.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv3.pdf", - "query": "What does mean the JEPA acronym ?", - "target_page": 3, - "target_passage": " joint-embedding predictive architecture (JEPA)", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "#epa, short for the United States Environmental Protection Agency founded in 1970, an agency\naiming at protecting environment.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **3 Methodology: Video-JEPA**\n\nx\nx-encoder\npredictor z\ny\ny-encoder\nD( ˆ s y , s y ) ˆ s y s y\n**Figure 2** Joint-Embedding Predictive Architectures are\ntrained to predict the representation of an input *y* from\nthe representation of another input *x* . The additional vari-\nable *z* provides the predictor with information about the\ntransformation that computes *y* from *x* .\nOur goal is to explore the effectiveness of feature pre-\ndiction as a stand-alone objective for learning visual\nrepresentations from video. To that end, we use a\njoint-embedding predictive architecture (JEPA) ( LeCun ,\n2022 ); see Figure 2 . The main idea behind a JEPA is\nto learn by predicting the representation of an input *y*\nfrom the representation of another input *x* . The basic\narchitecture is made up of an encoder, *E* *θ* ( *·* ) , which com- putes the representation of the inputs, and a predictor,\n*P* *φ* ( *·* ) , which predicts the representation of *y* from the representation of *x* , conditioned on a variable *z* indicat-\ning the transformation (or corruption) between *x* and\n*y* . Conditioning on *z* enables the generation of distinct\npredictions for various transformations of *x* .", - "page_start": 2, - "page_end": 2, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## **1 Introduction**\n\n### **1.3 Terminology**\n\n| Acronym | Description |\n|:---|:---|\n| API | Application Programmer Interface |\n| CKAN | (replaced by the “Data Platform”) |\n| CSV | Comma separated values |\n| Data Platform | Single page web app for managing and displaying datasets |\n| DCAT-AP | DCAT Application Profile - Metadata specification based on the Data Catalogue vocabulary (DCAT) |\n| DRUPAL | Content Management System |\n| ECAS / EU-Login | EU user login page |\n| EDP | European Data Portal |\n| FME | Feature Manipulation Engine |\n| GUI | Graphical User Interface |\n| HTTP | Hypertext Transfer Protocol |\n| JSON | JavaScript Object Notation (a lightweight data-interchange format) |\n| maps.app | Geo-spatial data visualization application |\n| MQA | Metadata Quality Assistant |\n| RDF | Resource Description Framework |\n| SOLR | Search engine used for portal content search and dataset search |\n**5** of 57\n| Acronym | Description |\n|:---|:---|\n| SPARQL | Query language for linked data (RDF) |\n| SSL | Secure Socket Layer |\n| URL | Uniform Resource Locator |\n| XML | Extensible Markup Language |\n*Table 1-2: Abbreviations and Acronyms*\n**6** of 57", - "page_start": 3, - "page_end": 5, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "#cop21, the yearly session of COP (short for the Conference of the Parties) held in 2015.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **B Extended Description of V-JEPA**\n\nV-JEPA loss is now computed as\nLoss = 1 *M* � *k* *∈* ( *i* 1 *,...,i* *M* ) *∥* ˆ *s* *k* *−* *s* *k* *∥* 1 *,* (2)\nwhich is simply the average *L* 1 distance between the output of the predictor and the *y* -encoder. We then compute a\ngradient update with respect to the parameters of the *x* -encoder, *θ* , and the predictor, *φ* , and subsequently update\nthe parameters of the *y* -encoder as an exponential moving average of the context encoder weights (Polyak average).\n**Table 8 pretraining hyper-parameters for V-JEPA.**\nHyper-parameter ViT-L/16 224 ViT-H/16 224 ViT-H/16 384\n*data* datasets VideoMix2M VideoMix2M VideoMix2M resolution 224 224 384 num_frames 16 16 16 temporal_stride 4 4 4 horizontal_flip true true true random_resize_scale (0.3, 1.0) (0.3, 1.0) (0.3, 1.0) random_resize_aspect_ratio (0.75, 1.35) (0.75, 1.35) (0.75, 1.35)\n*masking* block_aspect_ratio (0.75, 1.5) (0.75, 1.5) (0.75, 1.5) shortrange_mask_num_blocks 8 8 8 shortrange_mask_spatial_scale 0.15 0.15 0.15 longrange_mask_num_blocks 2 2 2 longrange_mask_spatial_scale 0.7 0.7 0.7\n*optimization* batch_size 3072 3072 2400 total_number_of_iterations 90000 90000 90000 warmup_iterations 12000 12000 12000 lr 6.25e-4 6.25 *×* 10 ** 4 6.25 *×* 10 ** 4 start_lr 2 *×* 10 ** 4 2 *×* 10 ** 4 2 *×* 10 ** 4 final_lr 1 *×* 10 ** 6 1 *×* 10 ** 6 1 *×* 10 ** 6 start_momentum 0.998 0.998 0.998 final_momentum 1.0 1.0 1.0 start_weight_decay 0.04 0.04 0.04 final_weight_decay 0.4 0.4 0.4 scheduler_scale_factor 1.25 1.25 1.25\n*architecture* patch_size 16 16 16 tubelet_size 2 2 2 pred_depth 12 12 12 pred_embed_dim 384 384 384\n*hardware* dtype bfloat16 bfloat16 bfloat16 accelerator A100 80G A100 80G A100 80G\n**Multi-Mask Prediction.** To increase the efficiency of V-JEPA , we use a multi-masking strategy ( Caron et al. ,\n2020 ; Baevski et al. , 2022a ), which enables us to amortize the cost of the target computation. As mentioned in\nSection 3 , for a given video clip, we sample 2 different masks, short-range and long-range. While we need to forward\npropagate the *x* -encoder and predictor separately for each mask, we only need to compute the *y* -representation once.", - "page_start": 15, - "page_end": 16, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **6 Evaluating the Predictor**\n\nstrate an understanding of object-permanence, as the\nvisual objects remain consistent after partial occlusion.\n**Frozen**\nx-encoder predictor decoder\n**(a) Visualization Methodology.** We train a conditional diffusion model to decode the V-JEPA feature-space predictions to\ninterpretable pixels; the pretrained V-JEPA encoder and predictor networks are kept frozen in this process. The decoder is\nonly fed the representations predicted for the missing regions of the video, and does not have access to the unmasked regions\nof the video.\n**(b) Visualizations.** *First Row:* Masked videos used as input to the V-JEPA models (a pretrained ViT-H/16 encoder and its\ncorresponding predictor network). *Other rows:* Bounding boxes contain various samples from the decoder overlayed on the\noriginal video. V-JEPA is not a generative model and the decoder does not have access to the context (first row), so we do\nnot expect samples to exactly match the input. This experiment qualitatively illustrates what information is encoded and\npredicted by V-JEPA. In particular, characteristics that are common across samples represent information that is encoded in\nthe V-JEPA predictions. V-JEPA generates predictions that are spatially and temporally coherent with unmask region of the\nvideo. The predictions also capture consistent motion through time.\n**Figure 6** *Qualitative Analysis.* Offline visualizations of the V-JEPA feature-space predictions.", - "page_start": 8, - "page_end": 9, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **B Extended Description of V-JEPA**\n\na 1D token sequence of length *L* = 1568 by *x* *L* = ( *x* 1 *, . . . , x* *L* ) . Similarly, given a mask of *M < L* patches, leaving\n*N* = *L* *−* *M* patches unmasked, we denote the indices of masked patches by ( *i* 1 *, . . . , i* *M* ) and its complement (the\nindices of unmasked patches) by ( *j* 1 *, . . . , j* *N* ) .\n*Computing the* *x* *-representations.* To compute the V-JEPA loss, we first produce the *x* -representations by masking\nthe video clip and feeding it into the *x* -encoder; we denote the masked video by *x* *N* = ( *x* *j* 1 *, . . . , x* *j* *N* ) . Applying the *x* -\nencoder *E* *θ* ( *·* ) to the masked clip gives a sequence of patch representations, denoted as *z* *N* = *E* *θ* ( *x* *N* ) = ( *z* *j* 1 *, . . . , z* *j* *N* ) *.*\n*Predicting the target.* Next, the V-JEPA predictor network *P* *φ* ( *·* *,* *·* ) takes as input the tokens produced by the *x* -encoder and predicts the missing regions in the video clip, which are specified by a set of learnable mask tokens.\nSpecifically, the mask tokens are parameterized as the sum of a shared learnable vector and an absolute 3D\nsin-cos positional embedding, denoted by *m* *M* = ( *m* *i* 1 *, . . . , m* *i* *M* ) . The output of the predictor is thus given by,\nˆ *s* *M* = *P* *φ* ( *z* *N* *, m* *M* ) = (ˆ *s* *i* 1 *, . . . ,* ˆ *s* *i* *M* ) *,* corresponding to a *d* -dimensional output for each of the *M* masked patches.\n*Computing the* *y* *-representations.* Finally to compute the prediction targets, the entire unmasked video clip is\nprocessed by the *y* -encoder to obtain a set of target representations, denoted by *s* *L* = *E* *θ* ( *x* *L* ) = ( *s* 1 *, . . . , s* *L* ) *.* The", - "page_start": 15, - "page_end": 15, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **5 Comparison with Prior Work**\n\nIn Section 5.1 , we investigate the impact of feature pre-\ndiction by comparing V-JEPA with video approaches\nthat rely on pixel prediction, while using a similar ar-\nchitecture for all baselines. Subsequently, in Section 5.2 ,\nwe remove the architectural constraint and report the\nbest performance across architectures for self-supervised\nvideo and image pretraining approaches. Finally, we ex-\nplore the label-efficiency of V-JEPA relative to other self-\nsupervised video pretraining approaches in Section 5.3 .\nWe further detail the evaluation setup in Appendix D .", - "page_start": 6, - "page_end": 6, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **3 Methodology: Video-JEPA**\n\n### **3.1 Training Objective**\n\nequation ( 1 ) is thus given by the following functional\nexpression,\n*P* ** ( *E* *θ* ( *x* )) = argmin *P* *∥* *P* ( *E* *θ* ( *x* )) *−* *Y* *∥* 1\n= median ( *Y* *|* *E* *θ* ( *x* )) *.*\nSubstituting this expression for the optimal predictor\ninto the loss function and evaluating the expected gradi-\nent of the encoder gives\n*∇* *θ* E *∥* *P* ** ( *E* *θ* ( *x* )) *−* *Y* *∥* 1 = *∇* *θ* MAD ( *Y* *|* *E* *θ* ( *x* )) *,*\nwhere MAD ( *· |* *E* *θ* ( *x* )) is the median absolute deviation\nof a random variable conditioned on *E* *θ* ( *x* ) . Thus, in the\ncase where the predictor is optimal, the encoder must\nlearn to capture as much information about the video\nas possible to minimize the deviation of the target. The\nhypothesis is that incorporating an exponential moving\naverage to compute the representation of *y* ensures that\nthe predictor evolves faster than the encoder and remains\nclose to optimal, thereby preventing collapse.\n**[L** *×* **d] [N** *×* **d]**\n**\\**\nRemove masked tokens\nBinary Mask **[T** *×* **H** *×* **W]**\nE *θ*\nx-encoder\n**[N** *×* **d] [L** *×* **d]**\nConcatenate mask tokens\nP *φ*\npredictor\n**[M** *×* **d] [M** *×* **d] [L** *×* **d]**\n**/**\nRemove unmasked tokens\nE ̄ *θ*\ny-encoder\n**[L** *×* **d]**\n**L** 1 // **stop-grad**\n**Figure 3** *V-JEPA.* Training operates on a video clip of *T* frames with spatial resolution *H* *×* *W* , flattened into a sequence of *L* tokens. (Left to right): We first obtain the input of the *x* -encoder by dropping tokens from the video clip. The\n*x* -encoder then processes the masked video sequence, and outputs an embedding vector for each input token. Next, the\noutputs of the *x* -encoder are concatenated with a set of learnable mask tokens containing positional embeddings of the masked\nspatio-temporal patches. The predictor network processes the combined token sequence, and outputs an embedding vector for\neach mask token. The outputs of the predictor are then regressed to the prediction targets using an *L* 1 loss. The prediction targets correspond to the output of the *y* -encoder.", - "page_start": 2, - "page_end": 3, - "source_file": "arxiv3.pdf" - }, - { - "text": "#parisagreement, Paris Agreement, the agreement signed on UNFCCC in 2016 to deal with global\nwarming by reducing greenhouse gas emissions.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - } - ] - }, - { - "references": { - "source_file": "arxiv3.pdf", - "query": "What is the average performance of the ViT-L/16 architecture on the K710 dataset with 700k samples ?", - "target_page": 5, - "target_passage": "70.9", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **E Extra Results**\n\n### **E.2 Finetuning**\nIn Table 15 , we evaluate V-JEPA using finetuning (separately) on K400 and SSv2. We compare V-JEPA with\nVideoMAEv2 ( Wang et al. , 2023a ), VideoMAE ( Tong et al. , 2022 ) and MVD ( Wang et al. , 2023b ) using a ViT-L/16\nor a ViT-H/16 architecture. V-JEPA obtains competitive performance using a finetuning protocol. With a ViTiH/16\narchitecture, V-JEPA outperforms by 1 *.* 2% VideoMAE and +0 *.* 3% VideoMAEv2 on the SSv2 dataset, while obtaining\ncomparable performance on K400. V-JEPA also obtains performance similar to MVD on the SSv2 dataset. The\nMVD model achieves the best performance across models on the K400 dataset, and is trained using the image\ndataset ImageNet1K, in contrast to the other methods in the table, which only use video data. Additionally MVD\nrequires the processing of significantly more samples during pretraining due to the cost of training the teacher\nencoder networks in a pre-pre-training step.", - "page_start": 20, - "page_end": 20, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **3 Methodology: Video-JEPA**\n\n### **3.4 Pretraining Data and Evaluation Setup**\n\n**Pretraining.** We combine several public datasets to\nconstruct an unsupervised video pretraining dataset,\nwhich we refer to as VideoMix2M. Specifically, we com-\nbine the videos from HowTo100M (HT) ( Miech et al. ,\n2019 ), Kinetics-400/600/700 (K710) ( Kay et al. , 2017 ),\nand Something-Something-v2 (SSv2) ( Goyal et al. , 2017 ),\nand remove any overlap with the validation sets of\nKinetics-400/600/700 and Something-Something-v2, re-\nsulting in approximately 2 million videos. We train a\nViT-L/16, a ViT-H/16, and a ViT-H/16 384 transformer model on VideoMix2M. We use a batch size of 3072 for\nthe ViT-L/16 and ViT-H/16 models, and a batch size\nof 2400 for the ViT-H/16 384 model. Each model takes as input a video clip of 16 frames sampled with a frame-\nskip of 4, corresponding to roughly 3 second clips on\naverage. The ViT-L/16 and ViT-H/16 process the video\nat a spatial resolution of 224, while the ViT-H/16 384\nuses an input resolution of 384; cf. Appendix C .\n4\n**Table 1** *Pixels vs. Featurized Targets.* We ablate the effect of computing the prediction loss in feature space vs pixel space. All\nmodels are trained on VideoMix2M for 90K iterations with a batch size of 3072 using the multi-block prediction task. We\nexamine downstream performance using a frozen backbone with attentive probing, and report top-1 accuracy using a single\ncenter view. We also examine end-to-end fine-tuning performance of the models on K400. Predicting in feature space provide\na consistent improvement over pixel space prediction.\n*Frozen Evaluation* *Fine-Tuning*\n**K400 SSv2 IN1K K400-ft Target Arch.** (16 *×* 1 *×* 1) (16 *×* 1 *×* 1) (16 *×* 5 *×* 3)\nPixels ViT-L/16 68.6 66.0 73.3 85.4 Features ViT-L/16 **73.7 66.2 74.8 85.6**\n**Table 2** *Pretraining Data Distribution.* We pretrain all models for 90K iterations using a batch size of 3072, and evaluate\ndownstream performance of the frozen backbones with an attentive probe using a single center view. Average performance", - "page_start": 3, - "page_end": 4, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **C Pretraining details**\n\nIn section, we report V-JEPA pretraining details. Table 8 summarizes the main hyperparameters used during\npretraining.\n*Architectures.* We use Vision Transformer ( Dosovitskiy et al. , 2020 ) (ViT) architectures for the *x* -encoder and\n*y* -encoder. We train three V-JEPA encoders: a ViT-L/16 224 , a ViT-H/16 224 and a ViT-H/16 384 . All three encoders\ntake as input a short video clip of 16 frames with a temporal stride of 4 between consecutive frames. The subscripts,\n224 and 384 , indicate the spatial resolution of the video clip. V-JEPA flattens the video clip into a sequence of\nnon-overlapping spatio-temporal patches of size 16 *×* 16 *×* 2 (see Figure 7 ). For all three models, the predictor is designed as a narrow ViT architecture, consisting of 12 transformer blocks with an embedding dimension of 384. For\nsimplicity, we keep the number of self-attention heads in the predictor equal to that of the backbone used for the\ncontext-encoder/target-encoder. V-JEPA is pretrained *without* using a [cls] token.\n*Optimization.* We use AdamW ( Loshchilov and Hutter , 2017 ) to optimize the *x* -encoder and predictor weights.\nThe ViT-L/16 224 and ViT-H/16 224 models use a batch size of 3072 while the ViT-H/16 384 uses a batch size of 2400 . Models are trained for a total of 90,000 iterations. The learning rate is linearly increased from 2 *×* 10 ** 4 to 6 *.* 25 *×* 10 ** 4 during the first 12 *,* 000 iterations of pretraining, and decayed to 10 ** 6 following a cosine schedule.\n**Table 9 Frozen Evaluation hyper-parameters.**\nHyper-parameter K400 SSv2 IN1K Place205 iNat21\n*data* num_clips 8 1 N.A. N.A. N.A. num_frames 16 16 N.A. N.A. N.A. temporal_stride 4 4 N.A. N.A. N.A. horizontal_flip true true true true true random_resize_scale (0.08, 1.0) (0.08, 1.0) (0.08, 1.0) (0.08, 1.0) (0.08, 1.0) random_resize_aspect_ratio (0.75, 1.33) (0.75, 1.33) (0.75, 1.33) (0.75, 1.33) (0.75, 1.33) auto_augment false false true true true", - "page_start": 16, - "page_end": 17, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **5 Comparison with Prior Work**\n\n### **5.2 Comparison with State-of-the-Art**\n\nprobe. We train the probes in several low-shot settings: using either 5% of the train set, 10%, or 50%, and take 3 random\nsplits in each setting to obtain more robust metrics, resulting in 9 different evaluation experiments for each model. We report\nthe mean performances and standard deviation using the K400 and SSv2 validation sets. V-JEPA is more label-efficient than\nother models; specifically, decreasing the available number of labeled examples from each class increases the performance gap\nbetween V-JEPA and the baselines.\n*Frozen Evaluation*\n**K400 SSv2**\n(16 *×* 8 *×* 3) (16 *×* 2 *×* 3)\n5% 10% 50% 5% 10% 50% **Method Arch.** ( *∼* 29 samples per class) ( *∼* 58 samples per class) ( *∼* 287 samples per class) ( *∼* 48 samples per class) ( *∼* 96 samples per class) ( *∼* 440 samples per class)\nMVD ViT-L/16 62.6 *±* 0.2 68.3 *±* 0.2 77.2 *±* 0.3 42.9 *±* 0.8 49.5 *±* 0.6 61.0 *±* 0.2 VideoMAE ViT-H/16 62.3 *±* 0.3 68.5 *±* 0.2 78.2 *±* 0.1 41.4 *±* 0.8 48.1 *±* 0.2 60.5 *±* 0.4 VideoMAEv2 ViT-g/14 37.0 *±* 0.3 48.8 *±* 0.4 67.8 *±* 0.1 28.0 *±* 1.0 37.3 *±* 0.3 54.0 *±* 0.3\nV-JEPA ViT-H/16 67.0 *±* 0.2 72.1 *±* 0.1 80.2 *±* 0.2 51.9 *±* 0.3 57.5 *±* 0.4 67.3 *±* 0.2 ViT-H/16 384 **68.2** *±* **0.2 72.8** *±* **0.2 80.6** *±* **0.2 54.0** *±* **0.2 59.3** *±* **0.5 67.9** *±* **0.2**\nlayer attentive probe, which can be further improved to\n**77** *.* **9** % using a two-layer attentive probe. More generally,\nwe hypothesize that the datasets used to train V-JEPA\nand other video models are too constrained and lack the\nvisual diversity of the internet-scale pretraining data used\nby the images models; as such, there is value in focusing\nfuture work on building diverse publicly available video\ndatasets.", - "page_start": 8, - "page_end": 8, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **4 What Matters for Learning Represen-**\n\n### **4.2 Pretraining Data Distribution**\n\nNext we study the impact of the pretraining data dis-\ntribution in Table 2 . Leveraging large scale datasets\n**Table 3** *Average Pooling vs. Adaptive Pooling.* We pool the\nfeature map output by the frozen V-JEPA encoder using\nan attentive probe, which is then fed into a linear classifier\nfor downstream supervised tasks (K400 and SSv2). We\nevaluate two pooling strategies: 1) average pooling (Avg.),\nand attentive pooling (Att.). Results are reported using\na single center view. Using adaptive pooling with a cross-\nattention layer leads to improvements of +17 *.* 3 points on\nK400 and +16 *.* 1 points on SSv2.\n*Frozen Evaluation*\n**K400 SSv2**\n(16 *×* 1 *×* 1) (16 *×* 1 *×* 1) **Method Arch.** Avg. Att. Avg. Att.\nV-JEPA ViT-L/16 56.7 **73.7** 50.1 **66.2**\nhas been critical for enabling the surge of advancements\nin other modalities, such as text and images ( Kaplan\net al. , 2020 ; Cherti et al. , 2023 ). We investigate whether\na similar trend holds for video data. To control for the\npossible confounding variable of compute budget, we\npretrain all models in Table 2 for 90K iterations using\na batch-size of 3072. We report downstream results on\nK400, SSv2, and IN1K using a frozen backbone with an\nattentive probe, and report top-1 accuracy using a single\ncenter view.\nTable 2 shows that average performance across tasks\nmonotonically increases as we increase the size of the\npretraining dataset, but the best task-specific perfor-\nmance is obtained by independently selecting the pre-\ntraining data for each specific downstream task. For\ninstance, the L/16 obtains its best SSv2 performance\nwhen pretrained on K710+SSv2, its best K400 perfor-\nmance when pretrained only on K710, and its best IN1K\nperformance when pretrained only on K710+HT. The\nbest average performance across all tasks is achieved by\npretraining VideoMix2M, which combines all the data\nsources. Similarly, the H/16 pretrained on K710+SSv2\nachieves a greater K400 score than the H/16 pretrained\non VideoMix2M, however, the top performing H/16 on\naverage is pretrained on VideoMix2M.", - "page_start": 4, - "page_end": 5, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **E Extra Results**\n\n### **E.4 Masking Strategy**\n\ndefault masks sampling.\n**Table 16 Sample efficiency.** We compare the sample efficiency of pretraining various state-of-the-art image and video models.\nThe **#Samples Seen** entry corresponds to the number of samples (image or video clips) processed by the network during\npretraining, which is larger than the size of the pretraining dataset for multi-epoch training. The V-JEPA results in this\npaper are obtained while processing an order of magnitude fewer samples than previous methods.\n**Method Arch. Data #Samples Seen**\nOpenCLIP ViT-G/14 LAION-2B 39000M DINOv2 ViT-g/14 LVD 142M 1900M VideoMAEv2 ViT-g/14 UnlabeledHybrid 1600M V-JEPA ViT-H/16 384 VideoMix2M 210M\n1 2 3\n50\n51\n52\n53\n54\n55\n**Number of Masks per Samples**\n**Kinetics 400**\nAblating Number of Masks per Sample\n**(a)**\n1 2 4 8 16\n47\n48\n49\n50\n**Number of Blocks per Mask**\n**Kinetics 400**\nAblating Number of Blocks per Mask\n**(b)**\n25 50 75 90 0\n10\n20\n30\n40\n50\n**Spatial Masking Ratio**\n**Kinetics 400**\nAblating Masking Ratio\n**Temporal Masking Ratio**\n100%\n75%\n50%\n**(c)**\n**Figure 8 Masking Strategy Ablation.** Evaluating a linear probe on a ViT-B/16 pretrained with V-JEPA on K400 under\nvarious 3D Multi-Block masking settings. We examine the impact of **(a)** sampling several masks per video, **(b)** varying the\nnumber of blocks in a mask, and **(c)** varying the average spatial and temporal masking ratio. A temporal masking ratio of\n100% extends the spatial mask across all the frames in the clip. We find it important to maintain a high spatial and temporal\nmasking ratio during pretraining.\n**(a)** Num. Blocks: 8, Spatial Block Size: 32 *×* 32\n**(b)** Num. Blocks: 4, Spatial Block Size: 80 *×* 80\n**(c)** Num. Blocks: 2, Spatial Block Size: 160 *×* 160\n**Figure 9** Illustration of mask with number of blocks and block size. Each mask is constructed by sampling several (possibly\noverlapping) blocks and taking their union.", - "page_start": 21, - "page_end": 22, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **4 What Matters for Learning Represen-**\n\n### **4.4 Prediction Task: Predicting** *y* **from** *x*\n\n*Frozen Evaluation w/ Att. Pooling* *Fine-Tuning*\n**#Samples K400 SSv2 AVA IN1K Places205 iNat21 K400-ft SSv2-ft Method Arch. Seen Iter.** (16 *×* 8 *×* 3) (16 *×* 2 *×* 3) (16 *×* 5 *×* 3) (16 *×* 2 *×* 3)\n*Methods pretrained using pixel prediction*\nOmniMAE ViT-L/16 2400M 1170K 65.6 60.6 14.4 **75.1** 59.8 66.1 84.0 74.2 VideoMAE ViT-L/16 410M 400K 77.8 65.5 21.6 71.1 59.3 64.6 85.4 74.3 Hiera Hiera-L 770M 1500K 75.5 64.2 15.8 68.9 58.5 56.9 **87.3 75.1**\nV-JEPA ViT-L/16 270M 90K **80.8 69.5 25.6** 74.8 **60.3 67.8** 85.6 **75.1**\n**Table 6** *Comparison with State-of-the-Art Models.* We compare V-JEPA with state-of-the-art baselines in frozen evaluation\nwith an attentive probe on downstream image tasks (IN1K, Place205, iNat21) and video tasks (K400, SSv2, AVA). All models\nare evaluated at resolution 224, except I-JEPA 512 and V-JEPA 384 which are evaluated respectively at resolution 512 and\n384 . On K400 and SSv2 we follow the standard practice of reporting accuracy from several spatial and temporal views\nfrom the video. Compared to other video baselines, V-JEPA exhibits a consistent improvement across all downstream tasks.\nCompared to image-models that excel under the frozen evaluation, V-JEPA shows a significant performance improvement on\ntasks requiring motion understanding (+21 points on SSv2), and reduces the gap between video and image models on tasks\nrequiring static appearance-based features.\n*Video Tasks* *Image Tasks*\n**K400 SSv2 AVA IN1K Places205 iNat21 Method Arch. Params. Data** (16 *×* 8 *×* 3) (16 *×* 2 *×* 3)\n*Methods pretrained on Images*\nI-JEPA ViT-H/16 512 630M IN22K 79.7 50.0 19.8 84.4 66.5 85.7 OpenCLIP ViT-G/14 1800M LAION 81.8 34.8 23.2 85.3 **70.2** 83.6 DINOv2 ViT-g/14 1100M LVD-142M **83.4** 50.6 24.3 **86.2** 68.4 **88.8**\n*Methods pretrained on Videos*\nMVD ViT-L/16 200M IN1K+K400 79.4 66.5 19.7 73.3 59.4 65.7 OmniMAE ViT-H/16 630M IN1K+SSv2 71.4 65.4 16.0 76.3 60.6 72.4 VideoMAE ViT-H/16 630M K400 79.8 66.2 20.7 72.3 59.1 65.5 VideoMAEv2 ViT-g/14 1100M Un.Hybrid 71.2 61.2 12.9 71.4 60.6 68.3 Hiera Hiera-H 670M K400 77.0 64.7 17.5 71.4 59.5 61.7\nV-JEPA ViT-L/16 200M VideoMix2M 80.8 69.5 25.6 74.8 60.3 67.8 ViT-H/16 630M **82.0** 71.4 **25.8** 75.9 61.7 67.9 ViT-H/16 384 630M 81.9 **72.2** 25.0 **77.4 62.8 72.6**", - "page_start": 6, - "page_end": 6, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **E Extra Results**\n\n### **E.1 Frozen Evaluation.**\n\n*Linear vs. Attentive probe* Table 12 shows that V-JEPA and VideoMAE benefit from using a non-linear attentive\nprobe and multiple clips on the K400 and SSv2 downstream tasks. Additionally, Table 13 shows that attentive\nprobing leads to better performance on average for DINOv2 and OpenCLIP models. Since attentive probing and\nmulticlips eval improves the performance of all models, we use it as our default protocol in frozen evaluation.\n**Table 11 Finetuning Evaluation hyper-parameters.**\nHyper-parameter K400 SSv2\n*data* num_segments 1 num_frames 16 sampling_rate 4 resolution 224\n*model* model_name ViT-L/16 ViT-H/16 ViT-L/16 ViT-H/16 drop_path 0.1 0.2 0.2 0.2 head_drop_rate 0. 0. 0.5 0.5\n*optimization* batch_size 256 1024 256 256 epochs 35 25 15 15 opt adamw opt_eps 0.00000001 momentum 0.9 weight_decay 0.05 lr 0.002 0.0005 0.0005 0.0005 layer_decay 0.75 0.75 0.75 0.75 warmup_lr 1e-6 1e-8 1e-6 1e-6 min_lr 1e-6 1e-5 1.5e-4 1.5e-3 warmup_epochs 5\n*augmentations* color_jitter 0.4 horizontal_flip True True False False num_sample 2 aa rand-m7-n4-mstd0.5-inc1 smoothing 0.1 train_interpolation bicubic test_num_segment 5 5 2 2 test_num_crop 3 3 3 3\n*erase* prob 0.25 mode pixel count 1 split False\n*mixup* mixup 0.8 cutmix 1.0 mixup_prob 1.0 mixup_switch_prob 0.5 mixup_mode batch\n**Table 12 Linear vs. Attentive Probe Evaluation for V-JEPA and VideoMAE.** We evaluate the effect of linear (Lin.)\nand attentive (Att.) probing when adapting V-JEPA to the K400 ( 16 *×* 5 *×* 3 ) and SSv2 (16 *×* 2 *×* 2) tasks. V-JEPA and VideoMAE benefit from using a non-linear attentive probe.\n**K400 SSv2 Method Arch.** Lin. Att. Lin. Att.\nVideoMAE ViT-L/16 52.5 77.8 41.3 61.2 V-JEPA ViT-L/16 56.7 **80.8** 50.1 **69.5**\n**Table 13 Linear vs. Attentive Probe Evaluation for DINOv2 and OpenCLIP.** We evaluate the effect of linear (Lin.)", - "page_start": 18, - "page_end": 20, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **E Extra Results**\n\n### **E.4 Masking Strategy**\n\nVideoMAEv1 ViT-L/16 K400 *|* SSv2 380M *|* 410M 85.4 74.3 ViT-H/16 K400 *|* SSv2 380M *|* 410M 86.6 74.8 VideoMAEv2 ViT-H/16 Un.Hybrid 1600M 86.9 76.8\nMVD ViT-L/16 K400+IN1K 2400M 86.4 76.7 ViT-H/16 K400+IN1K 2400M **87.2 77.3**\nV-JEPA ViT-L/16 VideoMix2M 270M 85.6 75.1 ViT-H/16 VideoMix2M 270M 86.6 77.0\nexamine our multi-masking strategy and find that sampling two masks for each clip (long-range and short-range) to\nbe more effective than sampling just a single mask for each clip.\nIn Figure 8c , we explore different average spatial and temporal masking ratio, i.e. the spatial/temporal ratio of\nthe area that is covered by a mask on average for a clip. Recall that each mask is constructed by sampling several\n(possibly overlapping) blocks and taking their union. We change the average spatial or temporal masking ratio by\nchanging a block spatial or temporal size, as well as the overall number of blocks. We found that low spatial or\ntemporal coverage results in a trivial prediction task, which degrades downstream performance. Based on those\nresults, we sample masks that remove roughly 90% of the frame and extend along the entire temporal dimension of\nthe clip by default.\nIn Figure 8b , we explore different block size given an effective spatial masking ratio of 90% and temporal ratio of\n100%. We keep the masking ratio approximately constant by changing the block size and the number of block at the\nsame time. We find that sampling several blocks to perform better than sampling a single large block. Figure 9\nvisually illustrates the effect of sampling several smaller blocks to construct a mask.\nIn Figure 8a , we explore the effect of sampling various number of masks per samples. We find that sampling two\nmasks for each clip, with different spatial block sizes for each, to be more effective than sampling just a single mask.\nWe hypothesize that this masking strategy induces complementary tasks. In our experiment, we use this as our", - "page_start": 21, - "page_end": 21, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **D Evaluation details**\n\n### **D.1 Frozen classification**\n\nKinetics, and 2 clips of 16 frames on Something-Somethingv2 to increase the temporal coverage of the video.\n**Table 10 Frozen Detection hyper-parameters.**\nHyper-parameter ViT-L/16 ViT-H/16\nout_layers [18, 20, 22, 24] [26, 28, 30, 32] batch_size 64 64 epochs 30 30 opt AdamW AdamW opt_eps 0.00000001 0.00000001 momentum 0.9 0.9 weight_decay 0.05 0.05 lr 0.0001 0.0001 warmup_lr 0.000001 0.000001 min_lr 0.000001 0.000001 warmup_epochs 2 2 warmup_steps 1 1\nSpecifically, we first divide a video in 8 (or 2) equal-length temporal segments, and sample 1 clip at random per\nsegment. The video encoder *E* *θ* processes each clip separately and produces a clip-level feature map. The feature maps for each clip are then concatenated together and fed to the attentive probe. At test time, we average the\nprediction of 3 spatial views following standard practice in video classification.\n*Application of video models to images.* To evaluate the video models on image tasks, we simply duplicate input\nimages to generate still video clips of 16 frames. We perform this duplication operation simply for convenience in\nevaluation of the video models, however we find this step to be unnecessary in general. Given a video tokenizer\nimplemented as a 3D-conv with a temporal stride of 2 , it is sufficient to simply duplicate the image into a 2 frame\nvideo clip. This would result in the same number of input tokens as that produced by a static image model with a\n2D-conv tokenizer.\n*Application of image models to videos.* To evaluate image models such as DINOv2 and OpenCLIP on video tasks,\nwe simply process each frame independently with the image encoder to produce a frame-level feature map. The\nfeature maps for each frame are then concatenated and fed to the attentive probe, just as we do with the clip-level\nfeature maps when evaluating video models.", - "page_start": 17, - "page_end": 18, - "source_file": "arxiv3.pdf" - } - ] - }, - { - "references": { - "source_file": "PLAW-116publ30.pdf", - "query": "What is appropriate authority ?", - "target_page": 1, - "target_passage": "APPROPRIATE AUTHORITY.—The term ‘appropriate authority’ means the head of a Federal agency, the Architect of the Capitol, or other official authority responsible for the operation of a public building. ", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "## Corporate Governance **CORPORATE GOVERNANCE**\n\n### The composition and operation of the Board is determined in accordance with the following requirements:", - "page_start": 49, - "page_end": 49, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "# Tivoli Storage Manager Parameters (Object Server Only) #\n\n## **Chapter 3. Administration**\n\n### **3.2 User and group administration**\n\nWhen you design a Content Manager OnDemand system, you must determine the best way\nto implement the many authority structures that are available for users and administrators of\nyour system. The span of control for the administration of the system must be considered with\nthe level of user access to the data that is stored in the system. How many different\nadministrators are required? Will all administrators have system administrator authority or will\ndifferent administrators have different levels of authority? What is the most effective way to\nrestrict a user’s access to only the data that is necessary to do that user’s job?\nThe answers to these questions depend on the size of the system, the degree of\ncentralization to be exercised over system administration, and the nature of the data and the\nbusiness needs of the users.\n**Centralized or decentralized**\nIn a system design that exercises centralized control, one or a few administrators are granted\nsystem administrator authority. A centralized system typically is used when the number of\nreports and users to be added to the system is small. Centralized administration is also\nappropriate where resources are limited and only one person might have the skills and\nknowledge to perform the system administration tasks, or where one user group performs all\nof the administration tasks.\nIn a system design with decentralized control, different users are granted different levels of\nadministrative authority. For example, you might have users that have the authority to create\nusers and groups. Other users might have the authority to create application groups and", - "page_start": 89, - "page_end": 89, - "source_file": "sg246915.pdf" - }, - { - "text": "## **CHAPTER I**\n\ncommunication be to the public generally or to any person or class of persons) and freedom from interference with his or her correspondence. (2) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question makes provision- ( *a* ) that is reasonably required in the interests of defence, public safety, public order, public morality or public health; or ( *b* ) that is reasonably required for the purpose of protecting the reputations, rights and freedoms of other persons or the private lives of persons concerned in legal proceedings, preventing the disclosure of information received in confidence, maintaining the authority and independence of the courts, regulating educational institutions in the interests of persons receiving instruction therein, or regulating the technical administration or the technical operation of telephony, telegraphy, posts, wireless, broadcasting or television; or ( *c* ) that imposes restrictions upon public officers, employees of local government bodies, or teachers, and except so far as that provision or, as the case may be, the thing done under the authority thereof is shown not to be reasonably justifiable in a democratic society. **13. Protection of freedom of assembly and association** (1) Except with his or her own consent, no person shall be hindered in the enjoyment of his or her freedom of assembly and association, that is to say, his or her right to assemble freely and associate with other persons and in particular to form or belong to trade unions or other associations for the protection of his or her interests. (2) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question makes provision- ( *a* ) that is reasonably required in the interests of defence, public safety, public order, public morality or public health; ( *b* ) that is reasonably required for the purpose of protecting the rights or freedoms of other persons; ( *c* ) that imposes restrictions upon public officers, employees of local government bodies, or teachers; or ( *d* ) for the registration of trade unions and associations of trade unions in a register established by or under any law, and for imposing reasonable conditions relating to the requirements for entry on such a register (including conditions as to the minimum number of persons necessary to constitute a trade union qualified for registration, or of members necessary to constitute an association of trade unions qualified for registration) and conditions whereby registration may be refused on the grounds that any other trade union already registered, or association of trade unions already registered, as the case may be, is sufficiently representative of the whole or of a substantial proportion of the interests in respect of which registration of a trade union or association of trade unions is sought, and except so far as that provision or, as the case may be, the thing done under the authority thereof is shown not to be reasonably justifiable in a democratic society. **14. Protection of freedom of movement** (1) No person shall be deprived of his or her freedom of movement, and for the purposes of this section the said freedom means the right to move freely throughout Botswana, the right to reside in any part of Botswana, the right to enter Botswana and immunity from expulsion from Botswana. (2) Any restriction on a person's freedom of movement that is involved in his or", - "page_start": 11, - "page_end": 11, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nGeneral unless he or she is qualified to be appointed to the Office of a Judge of the High Court. (3) The Attorney-General shall be the principal legal adviser to the Government. (4) A person holding the Office of Attorney-General shall vacate his or her office when he or she attains the age of 60 years or such other age as may be prescribed by Parliament. **51A. Director of Public Prosecutions** (1) There shall be a Director of Public Prosecutions appointed by the President whose office shall be a public office and who shall be subject to the administrative supervision of the Attorney-General. (2) A person shall not be qualified to be appointed to the Office of Director of Public Prosecutions unless he or she is qualified to be appointed to the Office of a Judge of the High Court. (3) The Director of Public Prosecutions shall have power in any case in which he or she considers it desirable to do so- ( *a* ) to institute and undertake criminal proceedings against any person before any court (other than a court martial) in respect of any offence alleged to have been committed by that person; ( *b* ) to take over and continue any such criminal proceedings that have been instituted or undertaken by any other person or authority; and ( *c* ) to discontinue, at any stage before judgment is delivered, any such criminal proceedings instituted or undertaken by himself or herself or any other person or authority. (4) The powers of the Director of Public Prosecutions under subsection (3) may be exercised by him or her in person or by officers subordinate to him or her acting in accordance with his or her general or special authority. (5) For the purposes of this section any appeal from any judgment in any criminal proceedings before any court, or any case stated or question of law reserved for the purpose of any such proceedings, to any other court shall be deemed to be part of those proceedings: Provided that the power conferred on the Director of Public Prosecutions by subsection (3)( *c* ) of this section shall not be exercised in relation to any appeal by a person convicted in any criminal proceedings or to any case stated or question of law reserved at the instance of such person. (6) In the exercise of the functions vested in him or her by subsection (3) of this section the Director of Public Prosecutions shall not be subject to the direction or control of any other person or authority: Provided that- ( *a* ) where any other person or authority has instituted criminal proceedings, nothing in this subsection shall prevent the withdrawal of those proceedings by or at the instance of that person or authority, and with the leave of the court; and ( *b* ) before exercising his or her powers in relation to cases considered by the Attorney-General to be of national importance, the Director of Public Prosecutions shall consult the Attorney-General. **52. Permanent Secretaries** Where any Minister has been charged with responsibility for any department of Government, he or she shall exercise general direction and control over that department and, subject to such direction and control, the department shall be under the supervision of a Permanent Secretary whose office shall be a public office. **53. Prerogative of Mercy** The President may-", - "page_start": 24, - "page_end": 24, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.10. Subcontracting**\n**II.10.1** The contractor must not subcontract and have the FWC implemented by third\nparties beyond the third parties already mentioned in its tender without prior\nwritten authorisation from the contracting authority.\n**II.10.2** Even if the contracting authority authorises subcontracting, the contractor remains\nbound by its contractual obligations and is solely responsible for the\n*implementation of the FWC* .\n**II.10.3** The contractor must ensure that the subcontract does not affect the rights of the\ncontracting authority under this FWC, particularly those under Articles II.8, II.13\nand II.24.\n**II.10.4** The contracting authority may request the contractor to replace a subcontractor\nfound to be in a situation provided for in points (d) and (e) of Article II.18.1.", - "page_start": 21, - "page_end": 22, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.12. Assignment**\n**II.12.1** The contractor must not assign any of the rights and obligations arising from the\nFWC, including claims for payments or factoring, without prior written\nauthorisation from the contracting authority. In such cases, the contractor must\nprovide the contracting authority with the identity of the intended assignee.\n**II.12.2** Any right or obligation assigned by the contractor without authorisation is not\nenforceable against the contracting authority.", - "page_start": 22, - "page_end": 22, - "source_file": "EN-Draft FWC for services 0142.pdf" - }, - { - "text": "## **CHAPTER I**\n\nother judges of the Court as may be prescribed by Parliament: Provided that the office of a judge of the High Court shall not be abolished while there is a substantive holder thereof. (3) The High Court shall be a superior court of record and, save as otherwise provided by Parliament, shall have all the powers of such a court. (4) The High Court shall sit in such places as the Chief Justice may appoint. (5) The High Court shall have jurisdiction to supervise any civil or criminal proceedings before any subordinate court or any court martial and may make such orders, issue such writs and give such directions as it may consider appropriate for the purpose of ensuring that justice is duly administered by any such court. (6) The Chief Justice may make rules with respect to the practice and procedure of the High Court in relation to the jurisdiction and powers conferred on it by subsection (5) of this section. (7) The Chief Justice may appoint a Rules of Court Advisory Committee to assist him or her in reviewing and overhauling the rules made under subsection (6) and to advise on proposals to update and amend such rules. **96. Appointment of judges of High Court** (1) The Chief Justice shall be appointed by the President. (2) The other judges of the High Court shall be appointed by the President, acting in accordance with the advice of the Judicial Service Commission. (3) A person shall not be qualified to be appointed as a judge of the High Court unless- ( *a* ) he or she holds, or has held office, as a judge of a court having unlimited jurisdiction in civil and criminal matters in Botswana, in a Commonwealth country or in any country outside the Commonwealth that may be prescribed by Parliament or a court having jurisdiction in appeals from such a court; or ( *b* ) he or she is qualified to practise as an advocate or attorney in such a court and has been qualified for not less than ten years to practise as an advocate or attorney in such a court; ( *c* ) he or she is qualified to practise as an advocate or attorney and he or she has had the experience in the teaching of law in a recognised university for not less than ten years; or ( *d* ) he or she is a Chief Magistrate who has held that office for not less than five years. (4) In computing, for the purposes of subsection (3) of this section, the period during which any person has been qualified to practise as an advocate or attorney any period during which he or she has held judicial office after becoming so qualified shall be included. (5) If the office of Chief Justice is vacant or if the Chief Justice is for any reason unable to perform the functions of his or her office, then, until a person has been appointed to and has assumed the functions of that office or until the Chief Justice has resumed those functions, as the case may be, those functions shall be performed by such one of the judges of the High Court or such other person qualified for appointment as a judge of the High Court as the President may appoint for that purpose: Provided that- (i) a person may be appointed under this subsection notwithstanding that he or she has attained the age of 70 years or such other age as may be prescribed for the purposes of section 97 of this Constitution; (ii) a person appointed under this subsection, who is not a judge of the High Court, may, notwithstanding the assumption or resumption of the functions of the office of Chief Justice by the holder of that office, continue to act as a judge of the", - "page_start": 40, - "page_end": 40, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "# Tivoli Storage Manager Parameters (Object Server Only) #\n\n## **Chapter 3. Administration**\n\n### **3.2 User and group administration**\n\n#### **3.2.1 User types, authorities, and functions**\n\nFour types of users are available in a Content Manager OnDemand system. Each type has a\ndifferent level of access, authority, and responsibility in the system:\n� User: Logs in and queries the system to retrieve documents and reports for viewing.\n� User administrator: Adds users or other user administrators to the system.\n� Report administrator: Defines the application groups, applications, folders, and cabinets to\nbe part of the system. The report administrator is responsible for understanding the report\nand document data and for defining the indexes to be extracted from the data and stored.\nA report administrator is also responsible for designing the user interface to the reports\nthrough the folder definition process and for controlling access authority to the reports that\nthe report administrator designs, indexes, and loads.\n� System administrator: Has the highest level of authority in a Content Manager OnDemand\nsystem. The system administrator has authority for all system functions and can grant\nother users the authority to perform various tasks. The system administrator is the only\nlevel of authority that can create storage sets and define system printers.\nWhen the administrative tasks and levels of authorities are understood, you must decide the\nspan of control in the system. Is it better to have one user control all access and functions in\nthe Content Manager OnDemand system, or is it better to spread the administrative tasks\namong several users to smooth the workload based on system requirements? The answer to\nthis question depends on whether your environment uses centralized or decentralized\nadministrative control.\nA centralized administrative plan is best suited for a Content Manager OnDemand system\nwith a few users and relatively few reports to define. In the next section, we focus on the\ndecentralized system and describe the different aspects of a decentralized administrative\nplan.\n**68** IBM Content Manager OnDemand Guide", - "page_start": 90, - "page_end": 91, - "source_file": "sg246915.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **References**\n\n#### **Citations**\n\n*Volume 8* [ (https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-a](https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)\n[nd-maps/second-order-logic). Macmillan Reference USA. pp. 707- 708. ISBN 978-0-02-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-02-865788-2)\n[865788-2. Archived (https://web.archive.org/web/20211207184921/https://www.encyclopedi](https://web.archive.org/web/20211207184921/https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)\n[a.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic) from](https://web.archive.org/web/20211207184921/https://www.encyclopedia.com/humanities/encyclopedias-almanacs-transcripts-and-maps/second-order-logic)\nthe original on 7 December 2021. Retrieved 4 January 2022.\nKing, Jeffrey C. (2 September 2009). \"Formal Semantics\". *The Oxford Handbook of*\n*Philosophy of Language* [. pp. 557- 8. doi:10.1093/oxfordhb/9780199552238.003.0023 (http](https://doi.org/10.1093%2Foxfordhb%2F9780199552238.003.0023)\n[s://doi.org/10.1093%2Foxfordhb%2F9780199552238.003.0023). ISBN 978-0-19-955223-8.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-955223-8)\n[King, Jeffrey C. (2019). \"Structured Propositions\" (https://plato.stanford.edu/entries/propositi](https://plato.stanford.edu/entries/propositions-structured/)\n[ons-structured/). ](https://plato.stanford.edu/entries/propositions-structured/) *The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab,\n[Stanford University. Archived (https://web.archive.org/web/20211025211706/https://plato.sta](https://web.archive.org/web/20211025211706/https://plato.stanford.edu/entries/propositions-structured/)\n[nford.edu/entries/propositions-structured/) from the original on 25 October 2021. Retrieved](https://web.archive.org/web/20211025211706/https://plato.stanford.edu/entries/propositions-structured/)\n4 December 2021.\n[Klement, Kevin C. (1995b). \"Propositional Logic\" (https://iep.utm.edu/prop-log/). ](https://iep.utm.edu/prop-log/) *Internet*\n*Encyclopedia of Philosophy* [. ISSN 2161-0002 (https://search.worldcat.org/issn/2161-0002).](https://search.worldcat.org/issn/2161-0002)\nRetrieved 23 September 2022.\nKline, Morris (1972). *Mathematical Thought From Ancient to Modern Times* . Oxford\n[University Press. ISBN 978-0-19-506135-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-506135-2)\n[Kneale, William; Kneale, Martha (1962). ](https://en.wikipedia.org/wiki/William_Kneale) *The Development of Logic* . Clarendon Press.\n[ISBN 978-0-19-824773-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-19-824773-9)\nKnuuttila, Simo (1980). *Reforging the Great Chain of Being: Studies of the History of Modal*\n*Theories* [. Springer Science & Business Media. p. 71. ISBN 978-90-277-1125-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-90-277-1125-0)\n[Korb, Kevin (2004). \"Bayesian Informal Logic and Fallacy\" (https://philpapers.org/rec/KORBI](https://philpapers.org/rec/KORBIL)\n[L). ](https://philpapers.org/rec/KORBIL) *Informal Logic* . **24** [ (1): 41- 70. doi:10.22329/il.v24i1.2132 (https://doi.org/10.22329%2Fil.](https://doi.org/10.22329%2Fil.v24i1.2132)\n[v24i1.2132). Archived (https://web.archive.org/web/20211110075255/https://philpapers.org/r](https://web.archive.org/web/20211110075255/https://philpapers.org/rec/KORBIL)\n[ec/KORBIL) from the original on 10 November 2021. Retrieved 2 January 2022.](https://web.archive.org/web/20211110075255/https://philpapers.org/rec/KORBIL)\n[Koslowski, Barbara (2017). \"Abductive Reasoning and Explanation\" (https://www.taylorfranci](https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[s.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-](https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[koslowski). ](https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski) *International Handbook of Thinking and Reasoning* . Routledge. pp. 366- 382.\n[doi:10.4324/9781315725697 (https://doi.org/10.4324%2F9781315725697). ISBN 978-1-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-315-72569-7)\n[315-72569-7. Archived (https://web.archive.org/web/20220108225144/https://www.taylorfran](https://web.archive.org/web/20220108225144/https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[cis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara](https://web.archive.org/web/20220108225144/https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[-koslowski) from the original on 8 January 2022. Retrieved 8 January 2022.](https://web.archive.org/web/20220108225144/https://www.taylorfrancis.com/chapters/edit/10.4324/9781315725697-20/abductive-reasoning-explanation-barbara-koslowski)\n[Kusch, Martin (2020). \"Psychologism\" (https://plato.stanford.edu/entries/psychologism/).](https://plato.stanford.edu/entries/psychologism/)\n*The Stanford Encyclopedia of Philosophy* . Metaphysics Research Lab, Stanford University.\n[Archived (https://web.archive.org/web/20201229220156/https://plato.stanford.edu/entries/ps](https://web.archive.org/web/20201229220156/https://plato.stanford.edu/entries/psychologism/)\n[ychologism/) from the original on 29 December 2020. Retrieved 30 November 2021.](https://web.archive.org/web/20201229220156/https://plato.stanford.edu/entries/psychologism/)\n[Lagerlund, Henrik (27 September 2018). \"Review of The Aftermath of Syllogism: Aristotelian](https://ndpr.nd.edu/reviews/the-aftermath-of-syllogism-aristotelian-logical-argument-from-avicenna-to-hegel/)\n[Logical Argument from Avicenna to Hegel\" (https://ndpr.nd.edu/reviews/the-aftermath-of-syll](https://ndpr.nd.edu/reviews/the-aftermath-of-syllogism-aristotelian-logical-argument-from-avicenna-to-hegel/)\n[ogism-aristotelian-logical-argument-from-avicenna-to-hegel/). ](https://ndpr.nd.edu/reviews/the-aftermath-of-syllogism-aristotelian-logical-argument-from-avicenna-to-hegel/) *Notre Dame Philosophical*\n*Reviews* . Retrieved 19 July 2023.\nLear, Jonathan (1980). *Aristotle and Logical Theory* [. CUP Archive. p. 34. ISBN 978-0-521-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-31178-6)\n[31178-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-31178-6)\nLeary, Christopher C.; Kristiansen, Lars (2015). *A Friendly Introduction to Mathematical*\n*Logic* [. Suny. p. 195. ISBN 978-1-942341-07-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-942341-07-9)\nLepore, Ernest; Cumming, Sam (14 September 2012). *Meaning and Argument: An*\n*Introduction to Logic Through Language* [. John Wiley & Sons. p. 5. ISBN 978-1-118-45521-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-118-45521-0)\n[0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-118-45521-0)\nLi, Wei (26 February 2010). *Mathematical Logic: Foundations for Information Science* .\n[Springer Science & Business Media. p. ix. ISBN 978-3-7643-9977-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-7643-9977-1)\nLinsky, Bernard (2011). *The Evolution of Principia Mathematica: Bertrand Russell's*", - "page_start": 30, - "page_end": 31, - "source_file": "wikipedia1.pdf" - }, - { - "text": "## **CHAPTER I**\n\n( *d* ) for the application in the case of members of a particular race, community or tribe of customary law with respect to any matter whether to the exclusion of any law in respect to that matter which is applicable in the case of other persons or not; or ( *e* ) whereby persons of any such description as is mentioned in subsection (3) of this section may be subjected to any disability or restriction or may be accorded any privilege or advantage which, having regard to its nature and to special circumstances pertaining to those persons or to persons of any other such description, is reasonably justifiable in a democratic society. (5) Nothing contained in any law shall be held to be inconsistent with or in contravention of subsection (1) of this section to the extent that it makes reasonable provision with respect to qualifications for service as a public officer or as a member of a disciplined force or for the service of a local government authority or a body corporate established directly by any law. (6) Subsection (2) of this section shall not apply to anything which is expressly or by necessary implication authorized to be done by any such provision of law as is referred to in subsection (4) or (5) of this section. (7) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of this section to the extent that the law in question makes provision whereby persons of any such description as is mentioned in subsection (3) of this section may be subjected to any restriction on the rights and freedoms guaranteed by sections 9, 11, 12, 13 and 14 of this Constitution, being such a restriction as is authorized by section 9(2), 11(5), 12(2) 13(2), or 14(3), as the case may be. (8) Nothing in subsection (2) of this section shall affect any discretion relating to the institution, conduct or discontinuance of civil or criminal proceedings in any court that is vested in any person by or under this Constitution or any other law. (9) Nothing contained in or done under the authority of any law shall be held to be inconsistent with the provisions of this section- ( *a* ) if that law was in force immediately before the coming into operation of this Constitution and has continued in force at all times since the coming into operation of this Constitution; or ( *b* ) to the extent that the law repeals and re-enacts any provision which has been contained in any written law at all times since immediately before the coming into operation of this Constitution. **16. Derogation from fundamental rights and freedoms** (1) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of section 5 or 15 of this Constitution to the extent that the law authorizes the taking during any period when Botswana is at war or any period when a declaration under section 17 of this Constitution is in force, of measures that are reasonably justifiable for the purpose of dealing with the situation that exists during that period. (2) Where a person is detained by virtue of such an authorization as is referred to in subsection (1) of this section the following provisions shall apply- ( *a* ) he or she shall, as soon as reasonably practicable and in any case not more than five days after the commencement of his or her detention, be furnished with a statement in writing in a language that he or she understands specifying in detail the grounds upon which he or she is detained; ( *b* ) not more than 14 days after the commencement of his or her detention, a notification shall be published in the *Gazette* stating that he or she has been detained and giving particulars of the provision of law under which his or her", - "page_start": 13, - "page_end": 13, - "source_file": "Botswana-constitution.pdf" - } - ] - }, - { - "references": { - "source_file": "PLAW-116publ30.pdf", - "query": "What criteria must a lactation room meet?", - "target_page": 1, - "target_passage": "LACTATION ROOM.—The term ‘lactation room’ means a hygienic place, other than a bathroom, that— ‘‘(A) is shielded from view; ‘‘(B) is free from intrusion; and ‘‘(C) contains a chair, a working surface, and, if the public building is otherwise supplied with electricity, an electrical outlet. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 133 STAT. 1032 PUBLIC LAW 116- 30—JULY 25, 2019 Public Law 116- 30 116th Congress An Act\n\n## 133 STAT. 1032 PUBLIC LAW 116- 30—JULY 25, 2019\n\n### An Act\n\nTo provide a lactation room in public buildings.\n*Be it enacted by the Senate and House of Representatives of* *the United States of America in Congress assembled,*\n**SECTION 1. SHORT TITLE.**\nThis Act may be cited as the ‘‘Fairness For Breastfeeding Mothers Act of 2019’’.\n**SEC. 2. LACTATION ROOM IN PUBLIC BUILDINGS.**\n(a) L ACTATION R OOM IN P UBLIC B UILDINGS .—Chapter 33 of title 40, United States Code, is amended by adding at the end the following new section:\n##### **‘‘§ 3318. Lactation room in public buildings**\n‘‘(a) D EFINITIONS .—In this section: ‘‘(1) A PPROPRIATE AUTHORITY .—The term ‘appropriate authority’ means the head of a Federal agency, the Architect of the Capitol, or other official authority responsible for the operation of a public building. ‘‘(2) C OVERED PUBLIC BUILDING .—The term ‘covered public building’ means a public building (as defined in section 3301) that is open to the public and contains a public restroom, and includes a building listed in section 6301 or 5101. ‘‘(3) L ACTATION ROOM .—The term ‘lactation room’ means a hygienic place, other than a bathroom, that— ‘‘(A) is shielded from view; ‘‘(B) is free from intrusion; and ‘‘(C) contains a chair, a working surface, and, if the public building is otherwise supplied with electricity, an electrical outlet. ‘‘(b) L ACTATION R OOM R EQUIRED .—Except as provided in sub- section (c), the appropriate authority of a covered public building shall ensure that the building contains a lactation room that is made available for use by members of the public to express breast milk. ‘‘(c) E XCEPTIONS .—A covered public building may be excluded from the requirement in subsection (b) at the discretion of the appropriate authority if— ‘‘(1) the public building— ‘‘(A) does not contain a lactation room for employees who work in the building; and ‘‘(B) does not have a room that could be repurposed as a lactation room or a space that could be made private using portable materials, at a reasonable cost; or\n40 USC 3318.\nFairness For Breastfeeding Mothers Act of 2019. 40 USC 101 note.\nJuly 25, 2019\n[H.R. 866]\nVerDate Sep 11 2014 15:46 Aug 08, 2019 Jkt 089139 PO 00030 Frm 00001 Fmt 6580 Sfmt 6581 E:\\PUBLAW\\PUBL030.116 PUBL030 dkrause on DSKBC28HB2PROD with PUBLAWS", - "page_start": 0, - "page_end": 0, - "source_file": "PLAW-116publ30.pdf" - }, - { - "text": "# 133 STAT. 1032 PUBLIC LAW 116- 30—JULY 25, 2019 Public Law 116- 30 116th Congress An Act\n\n## Æ\n‘‘(2) new construction would be required to create a lacta- tion room in the public building and the cost of such construc- tion is unfeasible. ‘‘(d) N O U NAUTHORIZED E NTRY .—Nothing in this section shall be construed to authorize an individual to enter a public building or portion thereof that the individual is not otherwise authorized to enter.’’. (b) C LERICAL A MENDMENT .—The table of sections at the begin- ning of chapter 33 of title 40, United States Code, is amended by inserting after the item related to section 3316 the following new item:\n‘‘3318. Lactation room in public buildings.’’.\n(c) E FFECTIVE D ATE .—The amendments made by this section shall take effect 1 year after the date of the enactment of this Act.\nApproved July 25, 2019.\n40 USC 3318 note.\n40 USC 3301 prec.\nVerDate Sep 11 2014 15:46 Aug 08, 2019 Jkt 089139 PO 00030 Frm 00002 Fmt 6580 Sfmt 6580 E:\\PUBLAW\\PUBL030.116 PUBL030 dkrause on DSKBC28HB2PROD with PUBLAWS", - "page_start": 1, - "page_end": 1, - "source_file": "PLAW-116publ30.pdf" - }, - { - "text": "## Corporate Governance **CORPORATE GOVERNANCE**\n\n### The composition and operation of the Board is determined in accordance with the following requirements:", - "page_start": 49, - "page_end": 49, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **13. RELATED PARTY TRANSACTIONS**\nIt is the Company's policy that transactions with related parties must be on terms that, on the whole, are\nno less favorable than those that would be available from unaÇliated parties. It is management's belief that all\nof these transactions met that standard at the time such transactions were eÅected.", - "page_start": 92, - "page_end": 92, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "## **CORPORATE GOVERNANCE**\n\ninterests are regarded as material\nin the absence of any mitigating\nfactors:\n- a holding of 5% or more of\nthe Company’s voting shares or\na direct association with an\nentity that holds more than\n5% of the Company’s voting\nshares;\n- an affiliation with an entity\nwhich accounts for 5% or more\nor the revenue or expense of\nthe Company.\nThe Board has determined that\nthere should not be any arbitrary\nlength of tenure that should be\nconsidered to materially interfere\nwith a Director’s ability to act in\nthe best interests of the\nCompany, as it believes this\nassessment must be made on a\ncase by case basis with reference\nto the length of service of all\nmembers of the Board.\nEach Director’s independence is\nassessed by the Board on an\nindividual basis, with reference\nto the above materiality\nguidelines and focussing on an\nassessment of each Director’s\ncapacity to bring independence\nof judgment to Board decisions.\nIn this context, as mentioned\nbelow, Directors are required to\npromptly disclose their interests\nin contracts and other\ndirectorships and offices held.\nThe names and details of the\nexperience, qualifications, special\nresponsibilities, and term of\noffice of each Director of the\nCompany are set out on page 41\nof this Annual Report. Details\nof each Director’s attendance at\nBoard and Committee Meetings\nand their shareholdings are also\nset out on page 47 of this\nAnnual Report.\n**2.4 Nomination Committee**\nThe role, responsibilities and\nmembership requirements of\nthe Nomination Committee are\ndocumented in the Board\nGuidelines and in a separate\nCharter, approved by the Board.\nUnder the Board Guidelines,\nit is the responsibility of the\nNomination Committee to devise\nthe criteria for, and review\nmembership of, and nominations\nto, the Board. The primary\ncriteria adopted in selection of\nsuitable Board candidates is their\ncapacity to contribute to the\nongoing development of the\nCompany having regard to the\nlocation and nature of the\nCompany’s significant business\ninterests and to the candidates’\nage and experience by reference\nto the attributes of existing\nBoard members.\nWhen a Board vacancy exists or\nwhere it is considered that the\nBoard would benefit from the\nservices of a new Director with\nparticular skills, the Nomination\nCommittee has responsibility for\nproposing candidates for\nconsideration by the Board and,\nwhere appropriate, engages the\nservices of external consultants.\nPrior to appointment, each\nDirector is provided with a letter", - "page_start": 31, - "page_end": 31, - "source_file": "ASX_STO_2004.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **Supervision and Regulation**\n\nsubject to substantial restrictions and requirements under Sections 22(g) and 22(h) of the Federal Reserve Act and\nRegulation O promulgated thereunder. These statutes and regulations impose specific limits on the amount of loans\nour subsidiary banks may make to directors and other insiders, and specified approval procedures must be followed\nin making loans that exceed certain amounts. In addition, all loans our subsidiary banks make to directors and other\ninsiders must satisfy the following requirements:\n- The loans must be made on substantially the same terms, including interest rates and collateral, as\nprevailing at the time for comparable transactions with persons not affiliated with us or the subsidiary\nbanks;\n- The subsidiary banks must follow credit underwriting procedures at least as stringent as those applicable to\ncomparable transactions with persons who are not affiliated with us or the subsidiary banks; and\n- The loans must not involve a greater than normal risk of repayment or other unfavorable features.\n7\nFurthermore, each subsidiary bank must periodically report all loans made to directors and other insiders to the\nbank regulators, and these loans are closely scrutinized by the regulators for compliance with Sections 22(g) and\n22(h) of the Federal Reserve Ace and Regulation O.\n*Capital*\n*Bank Holding Companies and Financial Holding Companies* . The Federal Reserve Board has adopted risk-\nbased capital guidelines for bank holding companies and financial holding companies. The ratio of total capital to\nrisk weighted assets (including certain off-balance-sheet activities, such as standby letters of credit) must be a\nminimum of eight percent. At least half of the total capital is to be composed of common shareholders’ equity,\nminority interests in the equity accounts of consolidated subsidiaries and a limited amount of perpetual preferred\nstock, less goodwill, which is collectively referred to as Tier 1 Capital. The remainder of total capital may consist of\nsubordinated debt, other preferred stock and a limited amount of loan loss reserves.\nIn addition, the Federal Reserve Board has established minimum leverage ratio guidelines for bank holding\ncompanies and financial holding companies. Bank holding companies and financial holding companies that meet\ncertain specified criteria, including having the highest regulatory rating, must maintain a minimum Tier 1 Capital\nleverage ratio (Tier 1 Capital to average assets for the current quarter, less goodwill) of three percent. Bank holding\ncompanies and financial holding companies that do not have the highest regulatory rating will generally be required", - "page_start": 33, - "page_end": 34, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **Supervision and Regulation**\n\ninstitution to be “critically undercapitalized,” it will have a ratio of tangible equity to total assets equal to or less than\ntwo percent. FDICIA requires federal banking agencies to take “prompt corrective action” against depository\ninstitutions that do not meet minimum capital requirements. Under current regulations, we were “well capitalized”\nas of December 31, 2002.\nFDICIA generally prohibits a depository institution from making any capital distribution (including payment of\na dividend) or paying any management fee to its holding company if the depository institution would thereafter be\n“undercapitalized.” An “undercapitalized” institution must develop a capital restoration plan and its parent holding\ncompany must guarantee that institution’s compliance with such plan. The liability of the parent holding company\nunder any such guarantee is limited to the lesser of five percent of the institution’s assets at the time it became\n“undercapitalized” or the amount needed to bring the institution into compliance with all capital standards.\nFurthermore, in the event of the bankruptcy of the parent holding company, such guarantee would take priority over\n8\nthe parent’s general unsecured creditors. If a depository institution fails to submit an acceptable capital restoration\nplan, it shall be treated as if it is significantly undercapitalized. “Significantly undercapitalized” depository\ninstitutions may be subject to a number of requirements and restrictions, including orders to sell sufficient voting\nstock to become “adequately capitalized,” requirements to reduce total assets, and cessation of receipt of deposits\nfrom correspondent banks. “Critically undercapitalized” institutions are subject to the appointment of a receiver or\nconservator. Finally, FDICIA requires the various regulatory agencies to set forth certain standards that do not relate\nto capital. Such standards relate to the safety and soundness of operations and management and to asset quality and\nexecutive compensation, and permit regulatory action against a financial institution that does not meet such\nstandards.\nIf an insured bank fails to meet its capital guidelines, it may be subject to a variety of other enforcement\nremedies, including a prohibition on the taking of brokered deposits and the termination of deposit insurance by the\nFDIC. Bank regulators continue to indicate their desire to raise capital requirements beyond their current levels.\nIn addition to FDICIA capital standards, Texas-chartered banks must also comply with the capital requirements\nimposed by the Texas Banking Department. Neither the Texas Finance Code nor its regulations specify any\nminimum capital-to-assets ratio that must be maintained by a Texas-chartered bank. Instead, the Texas Banking", - "page_start": 34, - "page_end": 35, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 12. Encryption\n\n### **12.8 Using encryption**\n\n#### **12.8.2 Encrypted child pools**\n\nFor more information about how to open the Create Child Pool window, see Chapter 6,\n“Storage pools” on page 191. If the parent pool is encrypted, every child pool also must be\nencrypted. The GUI enforces this requirement by automatically selecting **Encryption**\n**Enabled** in the Create Child Pool window and preventing changes to this setting, as shown in\nFigure 12-72.\n*Figure 12-72 Create a child pool of an encrypted parent pool*\nChapter 12. Encryption\nHowever, if you want to create encrypted child pools from an unencrypted storage pool that\ncontains a mix of internal arrays and external MDisks, the following restrictions apply:\n� The parent pool must not contain any unencrypted internal arrays. If any unencrypted\ninternal array is in the unencrypted pool, when you try to create a child pool and select the\noption to set as encrypted, it is created as unencrypted.\n� All V7000 Storwize control enclosures in the system must support software encryption and\nhave the encryption license activated.\nIf you modify Pools view, you see the encryption status of child pools, as shown in\nFigure 12-73. The example shows an encrypted child pool with non-encrypted parent pool.\n.\n*Figure 12-73 Child pool encryption state*", - "page_start": 679, - "page_end": 680, - "source_file": "sg247938.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Duty to record information about marriages solemnized according to the rites of the Church**", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 582 PUBLIC HEALTH, ENGLAND The Health Protection (Coronavirus, International Travel and [...]\n\n## Operator Liability) (England) Regulations 2021\n\n#### PART 2\n\n##### Requirements on persons arriving in England\n\n###### **Further requirements on arrivals from category 2 countries and territories**\n\naccommodation provided or arranged under that paragraph.\n(5) More than one address may be specified as the place at which P intends to self-isolate in the\nPassenger Locator Form where—\n(a) a legal obligation requires P to change addresses; or\n(b) it is necessary for P to stay overnight at an address on their arrival in England before\ntravelling directly to another address at which they will be self-isolating.\n(6) In paragraph (3)(a)(ii) “a place at which they intend to self-isolate while in England”\nmeans—\n(a) where the person has completed a Passenger Locator Form, at an intended place of self-\nisolation specified in that form;\n(b) where the person has completed a form equivalent to a Passenger Locator Form pursuant\nto an enactment in Scotland, Wales or Northern Ireland, at an intended place of self-\nisolation specified in that form;\n(c) in any other case at a place described in paragraph (4)(a) to (c).\n(7) P must, on their arrival in England, travel directly to the place at which they are to self-\nisolate, and must then self-isolate until whichever is the earlier of—\n(a) the end of the 10th day after the day on which they arrived in England or, if later, the end\nof any period that applies by virtue of paragraph 2 or 3 of Schedule 8;\n(b) their departure from England; or\n(c) the beginning of P’s period of self-isolation, where P or R, where P is a child, is notified\nunder regulation 2A or 2B of the Self-Isolation Regulations( **a** ).\n(8) In paragraph (7)(c), “period of self-isolation” and “R” have the meanings given for the\npurposes of Part 1 of the Self-Isolation Regulations (see regulations 3 and 5 of those Regulations).\n(9) Paragraph (2) does not require P to remain in isolation—\n(a) from any person with whom they were travelling when they arrived in England and who\nis also self-isolating in the place where P is self-isolating;\n(b) where P is self-isolating in their home, from any member of their household;\n(c) where P is self-isolating in the home of a friend or family member, from any member of\nthe household of that friend or family member;\n\n( **a** ) A person notified, or a child in respect of whom a notification is given, under regulation 2A or 2B will be required to self-\nisolate in accordance with those Regulations from the moment the notification is given. Regulations 2A and 2B were", - "page_start": 13, - "page_end": 13, - "source_file": "uksi_20210582_en.pdf" - } - ] - }, - { - "references": { - "source_file": "PLAW-116publ30.pdf", - "query": "When take effect the Fairness For Breastfeeding Mothers Act ?", - "target_page": 2, - "target_passage": "The amendments made by this section shall take effect 1 year after the date of the enactment of this Act. ", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# 133 STAT. 1032 PUBLIC LAW 116- 30—JULY 25, 2019 Public Law 116- 30 116th Congress An Act\n\n## 133 STAT. 1032 PUBLIC LAW 116- 30—JULY 25, 2019\n\n### An Act\n\nTo provide a lactation room in public buildings.\n*Be it enacted by the Senate and House of Representatives of* *the United States of America in Congress assembled,*\n**SECTION 1. SHORT TITLE.**\nThis Act may be cited as the ‘‘Fairness For Breastfeeding Mothers Act of 2019’’.\n**SEC. 2. LACTATION ROOM IN PUBLIC BUILDINGS.**\n(a) L ACTATION R OOM IN P UBLIC B UILDINGS .—Chapter 33 of title 40, United States Code, is amended by adding at the end the following new section:\n##### **‘‘§ 3318. Lactation room in public buildings**\n‘‘(a) D EFINITIONS .—In this section: ‘‘(1) A PPROPRIATE AUTHORITY .—The term ‘appropriate authority’ means the head of a Federal agency, the Architect of the Capitol, or other official authority responsible for the operation of a public building. ‘‘(2) C OVERED PUBLIC BUILDING .—The term ‘covered public building’ means a public building (as defined in section 3301) that is open to the public and contains a public restroom, and includes a building listed in section 6301 or 5101. ‘‘(3) L ACTATION ROOM .—The term ‘lactation room’ means a hygienic place, other than a bathroom, that— ‘‘(A) is shielded from view; ‘‘(B) is free from intrusion; and ‘‘(C) contains a chair, a working surface, and, if the public building is otherwise supplied with electricity, an electrical outlet. ‘‘(b) L ACTATION R OOM R EQUIRED .—Except as provided in sub- section (c), the appropriate authority of a covered public building shall ensure that the building contains a lactation room that is made available for use by members of the public to express breast milk. ‘‘(c) E XCEPTIONS .—A covered public building may be excluded from the requirement in subsection (b) at the discretion of the appropriate authority if— ‘‘(1) the public building— ‘‘(A) does not contain a lactation room for employees who work in the building; and ‘‘(B) does not have a room that could be repurposed as a lactation room or a space that could be made private using portable materials, at a reasonable cost; or\n40 USC 3318.\nFairness For Breastfeeding Mothers Act of 2019. 40 USC 101 note.\nJuly 25, 2019\n[H.R. 866]\nVerDate Sep 11 2014 15:46 Aug 08, 2019 Jkt 089139 PO 00030 Frm 00001 Fmt 6580 Sfmt 6581 E:\\PUBLAW\\PUBL030.116 PUBL030 dkrause on DSKBC28HB2PROD with PUBLAWS", - "page_start": 0, - "page_end": 0, - "source_file": "PLAW-116publ30.pdf" - }, - { - "text": "## **2013**\n\n### The net assets recognized in the 31 December 2013 financial statements were based on a provisional assessment\nof their fair value.\n- 73 -", - "page_start": 74, - "page_end": 74, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "# 133 STAT. 1032 PUBLIC LAW 116- 30—JULY 25, 2019 Public Law 116- 30 116th Congress An Act\n\n## Æ\n‘‘(2) new construction would be required to create a lacta- tion room in the public building and the cost of such construc- tion is unfeasible. ‘‘(d) N O U NAUTHORIZED E NTRY .—Nothing in this section shall be construed to authorize an individual to enter a public building or portion thereof that the individual is not otherwise authorized to enter.’’. (b) C LERICAL A MENDMENT .—The table of sections at the begin- ning of chapter 33 of title 40, United States Code, is amended by inserting after the item related to section 3316 the following new item:\n‘‘3318. Lactation room in public buildings.’’.\n(c) E FFECTIVE D ATE .—The amendments made by this section shall take effect 1 year after the date of the enactment of this Act.\nApproved July 25, 2019.\n40 USC 3318 note.\n40 USC 3301 prec.\nVerDate Sep 11 2014 15:46 Aug 08, 2019 Jkt 089139 PO 00030 Frm 00002 Fmt 6580 Sfmt 6580 E:\\PUBLAW\\PUBL030.116 PUBL030 dkrause on DSKBC28HB2PROD with PUBLAWS", - "page_start": 1, - "page_end": 1, - "source_file": "PLAW-116publ30.pdf" - }, - { - "text": "# 133 STAT. 1032 PUBLIC LAW 116- 30—JULY 25, 2019 Public Law 116- 30 116th Congress An Act\n\n## 133 STAT. 1033 PUBLIC LAW 116- 30—JULY 25, 2019\nLEGISLATIVE HISTORY—H.R. 866 (S. 528):\nCONGRESSIONAL RECORD, Vol. 165 (2019): Feb. 6, considered and passed House. June 26, considered and passed Senate.", - "page_start": 1, - "page_end": 1, - "source_file": "PLAW-116publ30.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **Supervision and Regulation**\n\nfinancial products and services that we may offer. Likewise, an increased amount of consolidation among banks and\nsecurities firms or banks and insurance firms could result in a growing number of large financial institutions that\ncould compete aggressively with us.\n*Mergers and Acquisitions*\nWe generally must obtain approval from the banking regulators before we can acquire other financial\ninstitutions. We must not engage in certain acquisitions if we are undercapitalized. Furthermore, the BHCA\nprovides that the Federal Reserve Board cannot approve any acquisition, merger or consolidation that may\nsubstantially lessen competition in the banking industry, create a monopoly in any section of the country, or be a\nrestraint of trade. However, the Federal Reserve Board may approve such a transaction if the convenience and\nneeds of the community clearly outweigh any anti-competitive effects. Specifically, the Federal Reserve Board\nwould consider, among other factors, the expected benefits to the public (greater convenience, increased\ncompetition, greater efficiency, etc.) against the risks of possible adverse effects (undue concentration of resources,\ndecreased or unfair competition, conflicts of interest, unsound banking practices, etc.).\n*Banks*\nFederal and state laws and regulations that govern banks have the effect of, among other things, regulating the\nscope of business, investments, cash reserves, the purpose and nature of loans, the maximum interest rate chargeable\non loans, the amount of dividends declared, and required capitalization ratios.\n*National Banking Associations* . Banks that are organized as national banking associations under the National\nBank Act are subject to regulation and examination by the Office of the Comptroller of the Currency, or OCC. The\nOCC supervises, regulates and regularly examines the First National Bank of Abilene, First National Bank,\nSweetwater, First Financial Bank, National Association, Cleburne, Eastland National Bank, San Angelo National\nBank, Weatherford National Bank, First Financial Bank, National Association, Southlake and City National Bank,\nMineral Wells. The OCC’s supervision and regulation of banks is primarily intended to protect the interests of\ndepositors. The National Bank Act:\n- requires each national banking association to maintain reserves against deposits,\n- restricts the nature and amount of loans that may be made and the interest that may be charged, and\n- restricts investments and other activities.\n5\n*State Banks* . Banks that are organized as state banks under Texas law are subject to regulation and examination\nby the Banking Commissioner of the State of Texas. The Commissioner regulates and supervises, and the Texas", - "page_start": 31, - "page_end": 32, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n*Coming into force* *-* *-* *1st May* *2020*\nThe Secretary of State makes the following Regulations in exercise of the powers conferred by\nsections 30(8), 31(4), 36(11), 37(4), 44(7)(b) and (c), 47, 49(3), 51(4), 56(1), 71(11), 73(4), 74(3)\nand 135(2) and (3) of the Children and Families Act 2014( **a** ) and sections 29(3) and 569(4) of the\nEducation Act 1996( **b** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Risks and harm**\n\n##### **Algorithmic bias and fairness**\n\n\"recommendations\" will likely be racist. [232] Thus, machine learning is not well suited to help make\ndecisions in areas where there is hope that the future will be *better* than the past. It is descriptive rather\nthan prescriptive. [m]\nBias and unfairness may go undetected because the developers are overwhelmingly white and male:\namong AI engineers, about 4% are black and 20% are women. [225]\nThere are various conflicting definitions and mathematical models of fairness. These notions depend on\n[ethical assumptions, and are influenced by beliefs about society. One broad category is distributive](https://en.wikipedia.org/wiki/Distributive_justice)\n[fairness, which focuses on the outcomes, often identifying groups and seeking to compensate for](https://en.wikipedia.org/wiki/Distributive_justice)\nstatistical disparities. Representational fairness tries to ensure that AI systems do not reinforce negative\n[stereotypes or render certain groups invisible. Procedural fairness focuses on the decision process rather](https://en.wikipedia.org/wiki/Stereotype)\nthan the outcome. The most relevant notions of fairness may depend on the context, notably the type of\nAI application and the stakeholders. The subjectivity in the notions of bias and fairness makes it difficult\nfor companies to operationalize them. Having access to sensitive attributes such as race or gender is also\nconsidered by many AI ethicists to be necessary in order to compensate for biases, but it may conflict\n[with anti-discrimination laws.](https://en.wikipedia.org/wiki/Anti-discrimination_law) [219]\n[At its 2022 Conference on Fairness, Accountability, and Transparency (ACM FAccT 2022), the](https://en.wikipedia.org/wiki/ACM_Conference_on_Fairness,_Accountability,_and_Transparency)\n[Association for Computing Machinery, in Seoul, South Korea, presented and published findings that](https://en.wikipedia.org/wiki/Association_for_Computing_Machinery)\nrecommend that until AI and robotics systems are demonstrated to be free of bias mistakes, they are\nunsafe, and the use of self-learning neural networks trained on vast, unregulated sources of flawed\ninternet data should be curtailed. [234]\nMany AI systems are so complex that their designers cannot explain how they reach their decisions. [235]\n[Particularly with deep neural networks, in which there are a large amount of non-linear relationships](https://en.wikipedia.org/wiki/Linear)\nbetween inputs and outputs. But some popular explainability techniques exist. [236]\nIt is impossible to be certain that a program is operating correctly if no one knows how exactly it works.\nThere have been many cases where a machine learning program passed rigorous tests, but nevertheless\nlearned something different than what the programmers intended. For example, a system that could\nidentify skin diseases better than medical professionals was found to actually have a strong tendency to\n[classify images with a ruler as \"cancerous\", because pictures of malignancies typically include a ruler to](https://en.wikipedia.org/wiki/Ruler)", - "page_start": 15, - "page_end": 16, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# annual report\n\n## **400 Pine Street**\n\n####### **Supervision and Regulation**\n\nmanaging and controlling banks. The Gramm-Leach-Bliley Act, which took effect on March 12, 2000, dismantled\nmany Depression-era restrictions against affiliation between banking, securities and insurance firms by permitting\nbank holding companies to engage in a broader range of financial activities, so long as certain safeguards are\nobserved. Specifically, bank holding companies may elect to become “financial holding companies” that may\naffiliate with securities firms and insurance companies and engage in other activities that are financial in nature or\n4\nincidental to a financial activity. Thus, with the enactment of the Gramm-Leach-Bliley Act, banks, securities firms\nand insurance companies find it easier to acquire or affiliate with each other and cross-sell financial products. The\nact permits a single financial services organization to offer a more complete array of financial products and services\nthan historically was permitted.\nA financial holding company is essentially a bank holding company with significantly expanded powers. Under\nthe Gramm-Leach-Bliley Act, among the activities that will be deemed “financial in nature” for financial holding\ncompanies are, in addition to traditional lending activities, securities underwriting, dealing in or making a market in\nsecurities, sponsoring mutual funds and investment companies, insurance underwriting and agency activities,\nactivities which the Federal Reserve Board determines to be closely related to banking, and certain merchant\nbanking activities. The Federal Reserve Board has proposed permitting a number of additional financial activities,\nbut we cannot predict whether any of these additional proposals will be adopted or the form any final rule will take.\nWe elected to become a financial holding company in September 2001. As a financial holding company, we\nhave very broad discretion to affiliate with securities firms and insurance companies, make merchant banking\ninvestments, and engage in other activities that the Federal Reserve Board has deemed financial in nature. In order\nto continue as a financial holding company, we must continue to be well-capitalized, well-managed and maintain\ncompliance with the Community Reinvestment Act. Depending on the types of financial activities that we may\nengage in in the future, under Gramm-Leach-Bliley’s fractional regulation principles, we may become subject to\nsupervision by additional government agencies. The election to be treated as a financial holding company increases\nour ability to offer financial products and services that historically we were either unable to provide or were only\nable to provide on a limited basis. As a result, we will face increased competition in the markets for any new", - "page_start": 30, - "page_end": 31, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Review and expiry**\n**2.** —(1) The Secretary of State must review the effectiveness of these Regulations during the\nperiod for which they have effect.\n(2) These Regulations cease to have effect on 25th September 2020.", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n*Made* *-* *-* *-* *-* *29th April 2021*\n*Coming into force -* *-* *4th May 2021*\nThe Registrar General makes these Regulations with the approval of the Secretary of State in\nexercise of the powers conferred by section 74(1)(c)(v), (1A)(a) and (3) of the Marriage Act\n1949( **a** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20200471_en.pdf", - "query": "When is it not necessary to review an EHC plan ?", - "target_page": 3, - "target_passage": " It is not necessary for a local authority to review an EHC plan in accordance with section 44(1) of the Act if it is impractical to do so because of a reason relating to the incidence or transmission of coronavirus. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Amendment of the Special Educational Needs and Disability Regulations 2014**\n\n(a) at the end of sub-paragraph (c) omit “or”; and\n(b) at the end of sub-paragraph (d) insert—\n“; or\n(e) of a reason relating to the incidence or transmission of coronavirus”.\n**10.** In regulation 13(3) (timescales for EHC plans), for “(d)” substitute “(e)”.\n**11.** After regulation 18 (circumstances in which a local authority must review an EHC plan)\ninsert—\n“ **Circumstances in which it is not necessary to review an EHC plan**\n**18A.** —(1) It is not necessary for a local authority to review an EHC plan in accordance\nwith section 44(1) of the Act if it is impractical to do so because of a reason relating to the\nincidence or transmission of coronavirus.\n(2) Where paragraph (1) applies, a local authority must instead conduct such reviews as\nsoon as reasonably practicable.”.\n**12.** In regulation 22 (amending an EHC plan following a review), after paragraph (5) insert—\n“(6) The local authority need not comply with the time limit referred to in paragraphs (3)\nand (4) if it is impractical to do so because of a reason relating to the incidence or\ntransmission of coronavirus.”.\n**13.** In regulation 27(3) (amending or replacing an EHC plan following a re-assessment)—\n(a) at the end of sub-paragraph (c) omit “or”; and\n(b) at the end of sub-paragraph (d) insert—\n“; or\n(e) of a reason relating to the incidence or transmission of coronavirus”.\n**14.** In regulation 45 (unopposed appeals), after paragraph (7) insert—\n“(8) The local authority need not comply with the time limits specified in paragraph (3A)\nif it is impractical to do so because the circumstances referred to in regulation 10(4)(e)\napply.”.", - "page_start": 2, - "page_end": 2, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\nnecessary), after paragraph (2) insert—\n“(3) The local authority need not comply with the time limit referred to in paragraph (1) if\nit is impractical to do so because of a reason relating to the incidence or transmission of\ncoronavirus.”.\n**22.** In regulation 5(4) (decision whether or not to conduct a detained person’s EHC needs\nassessment)—\n(a) at the end of sub-paragraph (b) omit “or”; and\n(b) at the end of sub-paragraph (c) insert—\n“, or\n(d) of a reason relating to the incidence or transmission of coronavirus”.\n) S.I. 2015/62.\n**23.** In regulation 8(2) (duty to co-operate in a detained person’s EHC needs assessment), at the\nend of sub-paragraph (d) insert—\n“; or\n(e) of a reason relating to the incidence or transmission of coronavirus”.\n**24.** In regulation 10(4) (decision not to secure an EHC plan)—\n(a) at the end of sub-paragraph (b) omit “or”; and\n(b) at the end of sub-paragraph (c) insert—\n“; or\n(d) of a reason relating to the incidence or transmission of coronavirus”.\n**25.** In regulation 13(3) (timescales for EHC plans), for “(c)” substitute “(d)”.\n**26.** In regulation 29 (compliance with the orders of the First-tier Tribunal)—\n(a) after paragraph (6) insert—\n“(6A) The home authority need not comply with the time limits specified in paragraph (3)\nif it is impractical to do so because the circumstances referred to in regulation 10(4)(d)\napply.”.\n(b) in paragraph (7)(c) after “10(4)(a)” insert “or (d)”.\n**27.** In regulation 30(7)(c) (unopposed appeals), after “10(4)(a)” insert “or (d)”.", - "page_start": 3, - "page_end": 4, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Amendment of the Special Educational Needs and Disability Regulations 2014**\n\ndoes not attend a school or other institution);\n(e) regulation 25(1) (notification of decision whether it is necessary to re-assess\neducational, health care and social care provision);\n(f) regulation 27(4) (amending or replacing an EHC plan following a re-assessment);\n(g) regulation 33 (requirement to consider mediation);\n(h) regulation 34(1) and (2) (where a parent or young person does not wish to or fails\nto pursue mediation);\n(i) regulation 35(2), (3) and (4) (mediation - health care issues);\n(j) regulation 36(2) (mediation - no health care issues);\n(k) regulation 39(1) and (3) (mediation certificate under section 55(5));\n(l) regulation 42(3) and (4) (steps to be taken by a local authority);\n(m) regulation 44(2)(d), (e), (f) and (h) (compliance with the orders of the First-tier\nTribunal);\n(n) regulation 45(4), (5) and (6A) (unopposed appeals);\n(o) regulation 47 (disclosure of EHC plans in relation to higher education); and\n(p) regulation 56(3) (publication of comments on the local offer).”.\n**6.** In regulation 4 (determination whether or not special educational provision may be\nnecessary), after paragraph (2) insert—\n“(3) The local authority need not comply with the time limit referred to in paragraph (1) if\nit is impractical to do so because of a reason relating to the incidence or transmission of\ncoronavirus.”.\n**7.** In regulation 5(4) (decision whether or not to conduct an EHC needs assessment)—\n(a) at the end of sub-paragraph (c) omit “or”; and\n(b) at the end of sub-paragraph (d) insert—\n“; or\n(e) of a reason relating to the incidence or transmission of coronavirus”.\n**8.** In regulation 8(2) (duty to co-operate in EHC needs assessments)—\n(a) at the end of sub-paragraph (b) omit “or”; and\n(b) at the end of sub-paragraph (c) insert—\n“; or\n(d) of a reason relating to the incidence or transmission of coronavirus”.\n**9.** In regulation 10(4) (decision not to secure an EHC plan)—", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# RESEARCH ARTICLE Open Access Prediction of healthcare utilization following an episode of physical t[...]\n\n## Ethics approval and consent to participate\nEthics approval for this study was granted by the University of Florida\nInstitutional Review Board-01 (Study #: 525 - 2012). All participants provided\nwritten consent to participate in the study.", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed5.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **5**\n**Handy to Know...**\n- Embedding is normally only done when it is necessary to print the worksheet and the data together.\n###### **ELETING A C HART**\n\n**Try This Yourself:**\n* **Same File** *\n*Continue using the* *previous file with this* *exercise, or open the* *file E1317* *Charting_12.xlsx...*\n Click on * **Sheet 2** * to see the chart in the worksheet, then click on the chart to select it  Press to delete the chart", - "page_start": 56, - "page_end": 57, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nexposure to noise at work, [here](https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=celex:31986L0188)\n346 An overview on these directives can be found [here](https://osha.europa.eu/en/safety-and-health-legislation/european-directives)\n347 See for reasons from a trade union point of view: Vogel, 2015: The machinery of occupational safety and\nhealth policy in the European Union. History, institutions, actors, [here](https://www.etui.org/publications/guides/the-machinery-of-occupational-safety-and-health-policy-in-the-european-union-history-institutions-actors)\n348 COMMUNICATION FROM THE COMMISSION TO THE EUROPEAN PARLIAMENT, THE COUNCIL, THE\nEUROPEAN ECONOMIC AND SOCIAL COMMITTEE AND THE COMMITTEE OF THE REGIONS: EU strategic\nframework on health and safety at work 2021-2027: Occupational safety and health in a changing world of work,\n{SWD(2021) 148 final} - {SWD(2021) 149 final, Brussels, 28.6.2021, [here](https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:52021DC0323)\n349 European Commission, 2019: [Guide to application of the Machinery Directive 2006/42/EC, Edition 2.2](https://ec.europa.eu/docsroom/documents/38022) (p. 174).\n350 Regarding other sources: The authors of the DG EMPL Evaluation did not consider the National\nImplementation Reports (due every five years by each Member State on each directive) as relevant for their\nstudy: *‘In this context, one relevant conclusion is that the attempt to map the findings of the National*\n*Implementation Reports has yielded no result. The reporting requirements of the National Implementation Reports*\n*have proven to be formulated too broadly to facilitate quantifications of the replies across MSs or to allow for*\n*comparability* .’\nFor this Status Report, SLIC evaluations of the labour inspection systems in Member States were not taken into\naccount, because most of them are confidential.\n351 DG Employment, Social Affairs and Inclusion, 2015: [Evaluation of the Practical Implementation of the EU ](https://ec.europa.eu/social/BlobServlet?docId=16897&langId=en)\n[Occupational Safety and Health (OSH) Directives in EU Member States](https://ec.europa.eu/social/BlobServlet?docId=16897&langId=en) ( p. 89).\n352 Ibid., p. 105. See also p. 89: *‘The Directives represent a mix of a goal-oriented approach - strongly expressed*\n*in the Framework Directive, but also mirrored in the individual Directives - and a prescriptive approach - which is,*\n*for instance, seen in the very detailed and specific requirements included in the annexes of some Directives.*\n353 Ibid., p. 67.\n354 Ibid., p. 94.\n355 Graveling, 2018: [Transposition, implementation and enforcement of EU OSH legislation - Thematic Discussion ](https://ec.europa.eu/social/BlobServlet?docId=20102&langId=en)\n[Paper](https://ec.europa.eu/social/BlobServlet?docId=20102&langId=en)\n356 EU-OSHA, 2021: [Summary - Improving compliance with occupational safety and health regulations: an ](https://osha.europa.eu/en/publications/summary-improving-compliance-occupational-safety-and-health-regulations-overarching)\n[overarching review](https://osha.europa.eu/en/publications/summary-improving-compliance-occupational-safety-and-health-regulations-overarching) ( p. 4).\n357 The authors explain the difference between ‘substantive and rule compliance as follows: *‘... “substantive*\n*compliance”, which requires compliance with the collective goals underpinning the regulatory scheme (better OSH*\n*practice); and “rule compliance”, which envisages compliance with the content of legal standards only* ’ (p. 11).", - "page_start": 153, - "page_end": 153, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# NOTE: It is up to this script to make sure the file is deleted.", - "page_start": 282, - "page_end": 282, - "source_file": "sg246915.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **1 Executive summary**\n\n### **OSH infrastructures**\n\nsuch roles specifically for employers, workers’ representatives and safety representatives.\nDuring the last two decades, nearly all EU Member States have developed strategic approaches, mostly\ncalled **‘National OSH Strategies’** or ‘National OSH Plans’. In most cases, these strategies have helped\nto identify and mitigate recognised structural weaknesses of the national OSH system, for example, low\nlevels of implementation of existing legislation, insufficient reporting and monitoring tools, or specific\nsector or risk-related actions, and finally also regulatory improvements. The EU OSH strategies and\nOSH strategic frameworks have often been used as orientation for objectives and actions of national\nstrategies; the first started in 2002 (‘Communication from the Commission - Adapting to change in work\nand society: a new Community strategy on health and safety at work 2002-2006’). The latest **EU**\n**Strategic Framework on Health and Safety at Work 2021-2027** puts the focus on changes; it is titled\n‘Occupational safety and health in a changing world of work’ and focuses on three key objectives for the\ncoming years: *(1) anticipating and managing change in the new world of work brought about by the*\n*green, digital and demographic transitions; (2) improving prevention of workplace accidents and*\n*illnesses; and (3) increasing preparedness for any potential future health crises.*", - "page_start": 15, - "page_end": 16, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### Funding/Support\nThis study is supported by the Canadian Institutes of\nHealth Research [FDN Grant 154322].", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed6_cc4.pdf" - }, - { - "text": "# Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis [ ]\n\n## Impact of Dyspnea on Adults With Respiratory Symptoms Without a De fi ned Diagnosis\n\n### References\n\n1. [ Parshall MB, Schwarthzstein RM,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1) Adams L, et al. An Of fi [cial American](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1)\n[Thoracic Society Statement: update on the](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1)\n[mechanisms, assessment, and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1)\nmanagement of dyspnea. [ Am J Respir Crit](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1)\n[Care Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref1) . 2012;185:435-452 .\n2. Ho SF, O ’ [Mahony MS, Steward JA, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2)\n[Dyspnoea and quality of life in older](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2)\npeople at home. [ Age Ageing](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2) . 2001;30:\n[155-159](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref2) .\n3. [ Laviolette L, Laveneziana P. Dyspnoea: a](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref3)\n[multidimensional and multidisciplinary](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref3)\n[approach.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref3) Eur Respir J . 2014;43:\n[1750-1762](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref3) .\n4. [ Müller A, Mraz T, Wouters EFM, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref4)\n[Prevalence of dyspnea in general adult](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref4)\n[populations: a systematic review and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref4)\nmeta-analysis. [ Respir Med](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref4) . 2023;218:\n[107379](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref4) .\n5. [ Nishino T. Dyspnoea: underlying](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref5)\n[mechanisms and treatment.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref5) Br J Anaesth .\n[2011;106:463-474](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref5) .\n6. [ Neder J, Berton D, Müller P, et al.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6) Ventilatory inef fi [ciency and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6)\n[exertional dyspnea in early chronic](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6)\n[obstructive pulmonary disease.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6) Ann\n[Am Thorac Soc](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6) . 2017;14(suppl_1):\n[S22-S29](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref6) .\n7. [ Gruenberger JB, Vietri J, Keininger DL,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7)\n[Mahler DA. Greater dyspnea is associated](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7)\n[with lower health- related quality of life](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7)\n[among European patients with COPD.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7) Int\n[J Chron Obstruct Pulmon Dis](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7) . 2017;12:\n[937-944](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref7) .\n8. [ Preteroti M, Whitmore GA,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8)\n[Vandemheen KL, et al. Population-based](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8) case- fi [nding to identify subjects with](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8)\n[undiagnosed asthma or COPD.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8) Eur Respir\nJ [. 2020;55:2000024](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref8) .\n9. [ Huynh C, Whitmore GA,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref9)\n[Vandemheen KL, et al. Derivation and](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref9) [validation of the UCAP-Q case-](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref9) fi nding\n[questionnaire to detect undiagnosed](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref9)\nasthma and COPD. [ Eur Respir J](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref9) .\n[2022;60(3):2103243](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref9) .\n10. [ Shin B, Cole SL, Park SJ, et al. A new](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10)\n[symptom-based questionnaire for](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10)\n[predicting the presence of asthma.](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10)\n[J Investig Allergol Clin Immunol](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10) . 2010;20:\n[27-34](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref10) .\n11. [ Price DB, Tinkelman DG, Nordyke RJ,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11)\n[et al. Scoring system and clinical](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11)\n[application of COPD diagnostic](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11)\nquestionnaires. Chest [. 2006;129:](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11)\n[1531-1539](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref11) .\n12. [ Price DB, Tinkelman DG, Halbert RJ,](http://refhub.elsevier.com/S0012-3692(24)05133-X/sref12)", - "page_start": 11, - "page_end": 12, - "source_file": "pubmed6_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "Excel Training Manual 1.pdf", - "query": "Give me some info about the scroll bars in excel", - "target_page": 6, - "target_passage": "Appear at the right and on the bottom of the screen. You may click the scroll arrows, drag the scroll box or click the scroll bar to move through the document. ", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Excel Fundamentals\n\n## **6**\n\n*Page 8*\n###### **ENAMING A W ORKSHEET**\n\nBy default, Excel names worksheets as * **Sheet1** * , * **Sheet2** * , * **Sheet3** * , etc. These names are fine if you are not planning to share the workbook, but changing these to something more relevant\nmakes it much easier to understand the purpose of a worksheet. You can also adjust the horizontal scroll bar to make room for longer, more meaningful worksheet names.\n**Try This Yourself:**\n* **Same** * * **File** *\n*Continue using the previous* *file with this exercise, or open* *the file E1324 Worksheet* *Techniques_2.xlsx...*\n Point to the vertical dots between the sheet names and the horizontal scroll bar, as shown\n*The pointer will change to a* *double-headed arrow...*  Click and drag the bar across to the right, to the end of column * **L** * , then release the mouse button  Double-click on * **Sheet1 (5)** * to select the worksheet tab name\n*This will also place it into edit* *mode...*  Type **Comms** , then press\n Repeat steps * **3** * and * **4** * to rename the other worksheets:\n* **Sheet1 (4)** * **Admin** * **Sheet1 (3)** * **Shop** * **Sheet1 (2)** * **IT** * **Sheet1** * **Maintenance**", - "page_start": 11, - "page_end": 11, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **4**\n**For Your Reference...**\nTo * **freeze panes** * in a * **worksheet** * :\n1. Click in the cell below and to the right of the area you want to freeze/unfreeze\n2. Click on the * **VIEW** * tab\n3. Click on * **Freeze Panes** * in the * **Window** * group, then select **Freeze Panes**\n**Handy to Know...**\n- If you want to freeze only the rows above the selected cell (leaving all columns unfrozen), select the cell in column * **A** * of that row - e.g. to freeze rows * **1** * to * **6** * , click in cell * **A7** * . The same applies to freezing only columns and leaving the rows unfrozen: select the cell in row * **1** * .", - "page_start": 15, - "page_end": 15, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **5**\n\n**For Your Reference...**\nTo * **group** * * **worksheet** * * **tabs** * :\n1. Click on the first worksheet tab\n2. Hold down , then click on the last worksheet tab\n**Handy to Know...**\n- To deselect a group, either click on the tab of a worksheet that is not in the group, or right- click on a tab and select **Ungroup Sheets** .\n- Most formatting and text changes done on a worksheet in a group will be applied to other sheets in that grouping.\n###### **F REEZING R OWS A ND C OLUMNS**\nWhen you lay out your data in rows and columns, it is most likely that your headings end up at the top or to the left of your data. If you have a large amount of data, you may find that when you\nscroll across or down to particular cells, the headings scroll out of view. This problem can be resolved by * **freezing** * the rows and/or columns that hold the headings.\n**Try This Yourself:**\n* **Same** * * **File** *\n*Continue using the previous file* *with this exercise, or open the file* *E1324 Worksheet* *Techniques_11.xlsx...*\n Click on the * **Maintenance** * worksheet tab, then spend a few moments examining the worksheet\n*Depending on your screen, it is* *possible that you won’t be able to* *see all of the figures on the screen* *at once...*  Click in cell * **B6** * to select the cell\n Click on the * **VIEW** * tab, click on * **Freeze Panes** * in the * **Window** * group, then select **Freeze Panes**\n*Thin black lines appear above and* *to the left of the selected cell. This* *indicates that the areas above and* *to the left are frozen...*  Scroll to the right until * **Yearly** * * **Average** * in column * **L** * appears next to column * **A** *  Scroll down until * **Overheads** * in row * **25** * is below row * **5** *  Press + to move to cell * **B6** * - this is our temporary home cell, as the cells above and to the left are frozen  On the * **VIEW** * tab, click on * **Freeze** * * **Panes** * in the * **Freeze Panes** * group, then click on * **Unfreeze Panes** * to unfreeze the rows and columns", - "page_start": 14, - "page_end": 15, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **Fundamentals**\n\n A worksheet (or page) in a workbook contains 16,384 * **columns** * that are labelled using letters of the alphabet. The first column in a worksheet is labelled column * **A** * , while the last is labelled * **XFD** *\n A worksheet (or page) in a workbook contains 1,048,576 * **rows** * that are labelled using numbers from 1 to 1,048,576\n Where a column and row intersect we get what is known as a * **cell** * . You enter your data into these cells. Each cell in a worksheet can hold up to 32,767 characters - although it would be unrealistic to ever push it this far. Cells are referred to by their column and row labels. For example, in the screen above the cell we are pointing to is * **C11** * - this reference is known as the * **cell address** * and is most important as it is frequently used in commands and formulas\n When you start typing something, you want it to appear somewhere in the worksheet. As a consequence when the Status Bar shows * **Ready** * mode, at least one cell in the worksheet will be highlighted - this is known as the * **active cell** * . In the screen above, the active cell is cell * **A1** * - notice that the column label and the row label also appears coloured to indicate the active cell. You can have more than one active cell - when this occurs you have what is known as a * **range** *\n A workbook (as you would expect) is made up of pages known as * **worksheets** * . You can have as many sheets in a workbook as your computer resources can accommodate. As a default, a new blank workbook normally has 3 worksheets labelled *Sheet1* , *Sheet2* , and *Sheet3* . Of course these labels are pretty boring and meaningless and can be changed to something more relevant\n The * **Insert Worksheet** * button here will insert another worksheet into the current workbook should you need it", - "page_start": 4, - "page_end": 4, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **3**\n###### **ESIZING A C HART**\n**Try This Yourself:**\n* **Same File** *\n*Continue using the* *previous file with this* *exercise, or open the* *file E1317* *Charting_3.xlsx...*\n Click on the chart to select it  Point to the sizing handle on the left border of the chart until the mouse pointer changes to a double arrow  Hold down the left mouse button and drag left until the chart appears as shown\n*You can also resize a* *chart from the ribbon...*  Click on the * **CHART** * * **TOOLS: FORMAT** * tab  Click on the up spinner arrow for * **Shape** * * **Height** * in the * **Size** * group until it shows * **8.5** * * **cm** *  Click on the up spinner arrow for * **Shape** * * **Width** * in the * **Size** * group until it shows * **17 cm** *  Click in cell * **A1** * to deselect the chart", - "page_start": 47, - "page_end": 48, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **2**\nExcel has a gallery of * **chart** * * **layouts** * that can be applied to an existing and selected chart that is either in its own worksheet or embedded into the data worksheet. * **Chart layouts** * are the way\nelements of the chart are placed within the chart. Different layout options can therefore change the appearance of your chart and its readability.\n**For Your Reference...**\nTo * **change** * the * **chart layout** * :\n1. Ensure the chart or chart sheet is selected\n2. Click on the * **CHART TOOLS:** * * **DESIGN** * tab, then click on * **Quick Layout** * in the * **Chart** * * **Layouts** * group\n3. Select the desired layout\n**Handy to Know...**\n- * **Chart layouts** * are predefined themes created by Microsoft. Even if you choose one of these layouts you can still make your own modifications to the way the elements and objects are positioned and how they appear.", - "page_start": 53, - "page_end": 53, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **4**\n**For Your Reference...**\nTo * **embed** * a * **chart** * in a * **worksheet** * :\n1. Click on the * **CHART TOOLS:** * * **DESIGN** * tab, then click on * **Move** * * **Chart** * in the * **Location** * group\n2. Click on the drop arrow, select the sheet to embed it into, then click on **[OK]**", - "page_start": 56, - "page_end": 56, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **4**\n\n**For Your Reference...**\nTo * **create** * a * **chart sheet** * :\n1. Click on the * **CHART TOOLS:** * * **DESIGN** * tab, then click on * **Move** * * **Chart** * in the * **Location** * group\n2. Click on * **New** * * **Sheet** * , type a name for the sheet and click on **[OK]**\n**Handy to Know...**\n- Keeping charts on their own sheets makes them easier to work with as they do not obstruct the data.\n###### **HANGING T HE C HART T YPE**\n**Try This Yourself:**\n* **Same File** *\n*Continue using the* *previous file with this* *exercise, or open the* *file E1317* *Charting_7.xlsx...*\n Click on the * **Revenue** * * **Chart** * worksheet tab to see the chart, then click anywhere on the chart to select it and display the chart commands on the ribbon  Click on the * **CHART** * * **TOOLS:** * * **DESIGN** * tab, then click on * **Change** * * **Chart** * * **Type** * in the * **Type** * group to display the * **Change** * * **Chart** * * **Type** * dialog box  Click on * **3-D Column** * , as shown  Click on **[OK]** to apply the change to the chart  Click on the * **Chart** * * **Data** * worksheet tab to return to the worksheet", - "page_start": 51, - "page_end": 52, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **Fundamentals**\n\n##### **Contents**\nUnderstanding Workbooks ................................................................................................................................ 1\nNavigating in a File ............................................................................................................................................ 2\nTyping Text or Numbers Into A Worksheet ....................................................................................................... 3\nTyping Simple Formulas In A Worksheet .......................................................................................................... 4\nFilling A Series ................................................................................................................................................... 5\nInserting And Deleting Worksheets ................................................................................................................... 6\nCopying A Worksheet ........................................................................................................................................ 7\nRenaming A Worksheet ..................................................................................................................................... 8\nMoving or Copying A Sheet To Another Workbook ........................................................................................... 9\nChanging Worksheet Tab Colours .................................................................................................................. 10\nGrouping Worksheets ...................................................................................................................................... 11\nFreezing Rows And Columns .......................................................................................................................... 12\nSelecting Ranges .............................................................................................................................................................. 13\nSelecting Rows ................................................................................................................................................ 14\nSelecting Columns ........................................................................................................................................... 15\nUnderstanding Formatting ................................................................................................................................................. 16\nApplying General Formatting ........................................................................................................................... 17\nChanging Fonts ............................................................................................................................................... 18\nChanging Font Size ......................................................................................................................................... 19\nUnderstanding Borders .................................................................................................................................... 20\nApplying A Border To A Range ....................................................................................................................... 21\nWrapping And Merging Text ............................................................................................................................ 22\n**P RACTICE E XERCISE** .......................................................................................................................................... 23\n**P RACTICE E XERCISE** .......................................................................................................................................... 24\n**P RACTICE E XERCISE** .......................................................................................................................................... 25\nUnderstanding Functions .................................................................................................................................................. 26\nUsing The SUM Function To Add .................................................................................................................... 27\nCalculating An Average ................................................................................................................................... 28\nFinding A Minimum Value ................................................................................................................................ 29\nCommon Error Messages ................................................................................................................................ 30\n**P RACTICE E XERCISE** .......................................................................................................................................... 31\nUnderstanding Quick Analysis .......................................................................................................................................... 32\nQuick Formatting ............................................................................................................................................. 33\nQuick Charting ................................................................................................................................................. 34\nQuick Totals ..................................................................................................................................................... 35\nQuick Sparklines .............................................................................................................................................. 36\nQuick Tables .................................................................................................................................................... 37\nPractice Exercise ............................................................................................................................................. 38\nPrinting A Worksheet ........................................................................................................................................................ 39\n\nThe Charting Process ....................................................................................................................................................... 40\nChoosing The Right Chart ............................................................................................................................... 41\nUsing A Recommended Chart ......................................................................................................................... 42\nCreating A New Chart From Scratch ............................................................................................................... 43\nWorking With An Embedded Chart .................................................................................................................. 44\nResizing A Chart .............................................................................................................................................. 45\nRepositioning A Chart ...................................................................................................................................... 46\nPrinting An Embedded Chart ........................................................................................................................... 47\nCreating A Chart Sheet.................................................................................................................................... 48\nChanging The Chart Type ............................................................................................................................... 49\nChanging The Chart Layout ............................................................................................................................ 50\nChanging The Chart Style ............................................................................................................................... 51\nPrinting A Chart Sheet ..................................................................................................................................... 52\nEmbedding A Chart Into A Worksheet ............................................................................................................. 53\nDeleting A Chart .............................................................................................................................................. 54\n**P RACTICE E XERCISE** .......................................................................................................................................... 55\n**P RACTICE E XERCISE S AMPLE** ............................................................................................................................ 56\n\n*Page 1*\n\n###### **U NDERSTANDING W ORKBOOKS**\n\nIn Microsoft Excel the data you enter, whether it consists of numbers, text, or formulas, is stored in a file known as a * **workbook** * . Workbooks are just like huge electronic books with pages (or\n* **sheets** * ) that have been ruled into columns and rows. Before using Excel it is helpful to know what the various parts and elements that make up a workbook are.", - "page_start": 0, - "page_end": 4, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **5**\n\n###### **W RAPPING A ND M ERGING T EXT**\n\nMicrosoft Excel will allow long cell entries to spill across to other adjacent cells to the right as long as those cells are empty. If those cells contain data the spill-over will be chopped off. If you need\nto place long text entries in a cell you can arrange for Microsoft Excel to wrap the text within the cell and also merge that cell with others to accommodate the longer text entry.\n**Try This Yourself:**\n* **Open** * * **File** *\n*Before starting this exercise* *you MUST open the file E723* *Cell Alignment_9.xlsx...*\n Click in cell * **A5** *\n*This cell contains a long text* *entry that spills across several* *columns...*  Click on the * **Expand Formula** * * **Bar** * tool to the right of the\nformula bar to see all of the text  Click on the * **Wrap Text** *\ncommand in the\n* **Alignment** * group on the * **Home** * tab to wrap the text in cell * **A5** *\n*Notice how the row height has* *now increased...*  Hold down the key and click in cell * **E5** * to select the range * **A5:E5** *  Click on the drop arrow\nfor * **Merge & Centre** * in the\n* **Alignment** * group and select **Merge Cells** to merge the cells in the range  Move the mouse pointer to the bottom of the row * **5** * heading border and drag the row height up until you reach * **30** * points\n\n**For Your Reference...**\n- To wrap text - click in the cell to merge and\nclick on the * **Wrap Text** * command in the\n* **Alignment** * group on the * **Home** * tab\n- To merge text - click on the drop arrow\nfor * **Merge & Centre** * in the * **Alignment** *\ngroup and select **Merge Cells**\n**Handy to Know...**\n- In the example above, wrapping forced the text into one cell and Excel expanded the row height so that all of the text was accommodated. We then merged the text across several horizontal cells in the exercise above so that we could reduce the row height to a more acceptable level.\n-", - "page_start": 25, - "page_end": 25, - "source_file": "Excel Training Manual 1.pdf" - } - ] - }, - { - "references": { - "source_file": "Excel Training Manual 1.pdf", - "query": "How to rename a worksheet in Excel ?", - "target_page": 12, - "target_passage": "To rename a worksheet: 1. Double click on the current name on the worksheet tab 2. Type the new name and press ", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Excel Fundamentals\n\n## **6**\n\n*Page 8*\n###### **ENAMING A W ORKSHEET**\n\nBy default, Excel names worksheets as * **Sheet1** * , * **Sheet2** * , * **Sheet3** * , etc. These names are fine if you are not planning to share the workbook, but changing these to something more relevant\nmakes it much easier to understand the purpose of a worksheet. You can also adjust the horizontal scroll bar to make room for longer, more meaningful worksheet names.\n**Try This Yourself:**\n* **Same** * * **File** *\n*Continue using the previous* *file with this exercise, or open* *the file E1324 Worksheet* *Techniques_2.xlsx...*\n Point to the vertical dots between the sheet names and the horizontal scroll bar, as shown\n*The pointer will change to a* *double-headed arrow...*  Click and drag the bar across to the right, to the end of column * **L** * , then release the mouse button  Double-click on * **Sheet1 (5)** * to select the worksheet tab name\n*This will also place it into edit* *mode...*  Type **Comms** , then press\n Repeat steps * **3** * and * **4** * to rename the other worksheets:\n* **Sheet1 (4)** * **Admin** * **Sheet1 (3)** * **Shop** * **Sheet1 (2)** * **IT** * **Sheet1** * **Maintenance**", - "page_start": 11, - "page_end": 11, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **5**\n\n**For Your Reference...**\nTo * **rename** * a * **worksheet** * :\n1. Double click on the current name on the worksheet tab\n2. Type the new name and press\n**Handy to Know...**\n- You can rename a worksheet by right-clicking on the worksheet tab to display the shortcut menu and clicking on * **Rename** * .\n- A worksheet tab name can contain up to 31 characters including spaces, but it is better to keep it short and succinct.\n*Page 9*\n###### **M OVING OR C OPYING A S HEET T O A NOTHER W ORKBOOK**\nYou can * **copy** * worksheets to other workbooks as required. For example, you might need to keep records for six different divisions - rather than send each division the entire set of records, you\ncan copy their worksheet to another workbook and send them their data only. If worksheets exist in the other workbook, you will need to determine the order in which to place the copied worksheet.\n**Try This Yourself:**\n* **Same File** *\n*Continue using the* *previous file with this* *exercise, or open the file* *E1324 Worksheet* *Techniques_6.xlsx...*\n Click on the * **Maintenance** * worksheet tab\n*We’ll copy this completed* *data to another workbook...*  Right-click on the worksheet tab to display the shortcut menu, then click on * **Move or Copy** * to display the * **Move or Copy** * dialog box  Click on the drop arrow for * **To book** * , then select **(new book)**  Click on * **Create a copy** * so it appears ticked\n*This will create a new* *workbook as well as* *making a copy of the* *worksheet...*  Click on **[OK]**\n*A new workbook will be* *created and Maintenance* *will be the only worksheet* *in the workbook...*  Save the new workbook as * **Maintenance.xlsx** * , then close it", - "page_start": 11, - "page_end": 12, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **2 4**\n**For Your Reference...**\nTo * **copy** * a * **sheet** * to * **another** * * **workbook** * :\n1. Right click on the worksheet tab, then click on * **Move or Copy** *\n2. Select either * **(new book)** * or the name of another workbook in * **To book** *\n3. Tick * **Create a copy** * , then click on **[OK]**\n**Handy to Know...**\n- To copy a worksheet into an existing workbook, make sure that you open the destination workbook first to ensure that it is listed in * **To book** * in the * **Move or Copy** * dialog box.", - "page_start": 12, - "page_end": 12, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **2**\n**For Your Reference...**\nTo * **copy** * a * **worksheet** * :\n1. Right-click on the worksheet to copy, then select * **Move or Copy** *\n2. Click on * **Create a copy** * so it appears ticked\n3. Click on **[OK]**\n**Handy to Know...**\n- You can copy the current worksheet using the * **HOME** * tab by clicking on * **Format** * in the * **Cells** * group, then clicking on * **Move or Copy** * * **Sheet** * .\n- The * **Before sheet** * options in the * **Move or** * * **Copy** * dialog box allow you to position the copied worksheet where you want.", - "page_start": 10, - "page_end": 10, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **6**\n\n*Page 6*\n###### **I NSERTING A ND D ELETING W ORKSHEETS**\nOnce you’ve decided on a structure for your workbook, you may find that there are some worksheets that can be * **deleted** * . Alternatively, you may find that you need additional blank\nworksheets * **inserted** * . However, remember that\ndeletion of worksheets is permanent and can’t be undone using * **Undo** * , so always save your workbook before making these changes.\n**Try This Yourself:**\n* **Open** * * **File** *\n*Before starting this exercise* *you MUST open the file* *E1324 Worksheet* *Techniques_1.xlsx...*\n Examine the workbook - it currently contains one worksheet named * **Sheet1** *  Click on the * **New Sheet** * icon at the end of the worksheet tabs\n*A new worksheet named* *Sheet2 will be inserted. You* *can also use the keyboard* *shortcut...*  Press + to insert another new worksheet\n*This sheet is named Sheet3* *and is inserted before the* *currently selected sheet.* *Now let’s delete a sheet...*  Right-click on the * **Sheet3** * worksheet tab to display the shortcut menu  Select **Delete** to remove the worksheet\n*As the worksheet contains no* *data, the sheet will be* *deleted immediately. If a* *worksheet contains data,* *Excel will ask you to confirm* *your actions...*  Repeat steps * **4** * and * **5** * to delete * **Sheet2** *", - "page_start": 9, - "page_end": 9, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **4**\n**For Your Reference...**\nTo * **insert** * a * **new** * * **worksheet** * into a * **workbook** * :\n- Click on the * **New Sheet** * icon to the right of the worksheet tabs\nTo * **delete** * a * **worksheet** * from a * **workbook** * :\n- Right click on the worksheet tab, then select **Delete**\n**Handy to Know...**\n- To insert a worksheet between existing worksheets, right-click on the worksheet tab before which you want to insert a new sheet, then click on * **Insert** * to display the * **Insert** * dialog box. Select * **Worksheet** * and click on **[OK]** .", - "page_start": 9, - "page_end": 9, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **5**\n\n*Page 7*\n###### **OPYING A W ORKSHEET**\nJust as you can copy the contents of cells and ranges within a worksheet, you can * **duplicate** * worksheets within a workbook. This technique is ideal for replicating layouts. For example, if you\nhave a budget workbook that contains data for several departments, you can create a worksheet for the first department and then copy it to create identical worksheets for other departments.\n**Try This Yourself:**\n* **Same** * * **File** *\n*Continue using the previous* *file with this exercise, or open* *the file E1324 Worksheet* *Techniques_1.xlsx...*\n Right-click on * **Sheet1** * to display the worksheet shortcut menu  Select **Move or Copy** to display the * **Move or Copy** * dialog box  Click on * **Create a copy** * so it appears ticked, then click on **[OK]**\n*The new worksheet is named*\n*Sheet1 (2). Let’s create a* *“template” from this worksheet* *by deleting unwanted data...*  Select the range * **B7:E9** * , then press to clear it  Repeat step * **4** * to clear the ranges * **B14:E23** * , * **G7:J9** * and * **G14:J23** * , then press + to return to cell * **A1** *\n*Now we can copy this* *“template” to create additional* *worksheets...*  Repeat steps * **1** * to * **3** * three times to create three copies of the *template* worksheet - this time without data\n*The final worksheet should be* *named Sheet1 (5)*", - "page_start": 10, - "page_end": 10, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **6**\n\n**For Your Reference...**\nTo * **change the colour** * of a * **worksheet** * * **tab** * :\n1. Right-click on the worksheet tab to display the shortcut menu\n2. Point to * **Tab colour** * to display a palette of colour options\n3. Click on the desired colour\n**Handy to Know...**\n- To apply the same colour to two or more sheets at once, select them first. Hold down to select consecutive worksheets or hold down to select non-consecutive worksheets.\n###### **G ROUPING W ORKSHEETS**\nWorksheet * **grouping** * enables you to make the same change at once to all selected worksheets. This feature is useful in situations where your worksheets have identical layouts or text. For\nexample, if you want to format the heading for multiple worksheets, you simply * **group** * the worksheets, make a change to one worksheet and the other worksheets will reflect the change also.\n**1 Try This Yourself:**\n* **Same File** *\n*Continue using the previous* *file with this exercise, or* *open the file E1324* *Worksheet* *Techniques_8.xlsx...*\n Click on the * **Admin** * worksheet tab, hold down , then click on the * **Shop** * worksheet tab to select the first three worksheets  Click in cell * **A1** * to select the cell  Click on the * **HOME** * tab, then click on * **Italics** * in the * **Font** * group\n*This will italicise the text in* *cell A1 on this and all other* *worksheets in the group...*  Click on the * **Maintenance** * worksheet tab, then the * **Shop** * worksheet tab to see that the changes have been applied here  Click on the * **IT** * worksheet tab to see that the changes have *not* been applied to this worksheet\n*Since this was not part of* *the grouped sheets the* *changes have not been* *applied here. Notice too that* *clicking on a tab deselects* *the previous grouping*", - "page_start": 13, - "page_end": 14, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **4**\n\n**For Your Reference...**\nTo * **create** * a * **chart sheet** * :\n1. Click on the * **CHART TOOLS:** * * **DESIGN** * tab, then click on * **Move** * * **Chart** * in the * **Location** * group\n2. Click on * **New** * * **Sheet** * , type a name for the sheet and click on **[OK]**\n**Handy to Know...**\n- Keeping charts on their own sheets makes them easier to work with as they do not obstruct the data.\n###### **HANGING T HE C HART T YPE**\n**Try This Yourself:**\n* **Same File** *\n*Continue using the* *previous file with this* *exercise, or open the* *file E1317* *Charting_7.xlsx...*\n Click on the * **Revenue** * * **Chart** * worksheet tab to see the chart, then click anywhere on the chart to select it and display the chart commands on the ribbon  Click on the * **CHART** * * **TOOLS:** * * **DESIGN** * tab, then click on * **Change** * * **Chart** * * **Type** * in the * **Type** * group to display the * **Change** * * **Chart** * * **Type** * dialog box  Click on * **3-D Column** * , as shown  Click on **[OK]** to apply the change to the chart  Click on the * **Chart** * * **Data** * worksheet tab to return to the worksheet", - "page_start": 51, - "page_end": 52, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **1**\n**For Your Reference...**\nTo * **delete** * a * **chart** * :\n1. Click on the worksheet to see the chart, then click on the chart to select it\n2. Press\nIf you no longer require a chart you can easily delete it. With embedded charts you must first select the chart in the worksheet and then press the key to delete the chart. With charts in\nchart sheets you can delete the sheet by right clicking on the chart sheet tab and choosing the deletion option.", - "page_start": 57, - "page_end": 57, - "source_file": "Excel Training Manual 1.pdf" - } - ] - }, - { - "references": { - "source_file": "Excel Training Manual 1.pdf", - "query": "I want to freeze a pane in my Excel worksheet ", - "target_page": 16, - "target_passage": "To freeze panes in a worksheet: 1. Click in the cell below and to the right of the area you want to freeze/unfreeze 2. Click on the VIEW tab 3. Click on Freeze Panes in the Window group, then select Freeze Panes ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Excel Fundamentals\n\n## **4**\n**For Your Reference...**\nTo * **freeze panes** * in a * **worksheet** * :\n1. Click in the cell below and to the right of the area you want to freeze/unfreeze\n2. Click on the * **VIEW** * tab\n3. Click on * **Freeze Panes** * in the * **Window** * group, then select **Freeze Panes**\n**Handy to Know...**\n- If you want to freeze only the rows above the selected cell (leaving all columns unfrozen), select the cell in column * **A** * of that row - e.g. to freeze rows * **1** * to * **6** * , click in cell * **A7** * . The same applies to freezing only columns and leaving the rows unfrozen: select the cell in row * **1** * .", - "page_start": 15, - "page_end": 15, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **1**\n\n**For Your Reference...**\nTo * **close a workbook** * :\n1. Click on the * **File Tab** * and select **Close**\n**Handy to Know...**\n- If you save your workbook using the close command, the workbook will be closed without the prompting message above.\n- Excel allows you to have a number of workbooks open at the same time. When you close a workbook when others are still open one of the others will then appear.\n-", - "page_start": 42, - "page_end": 42, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **5**\n\n**For Your Reference...**\nTo * **group** * * **worksheet** * * **tabs** * :\n1. Click on the first worksheet tab\n2. Hold down , then click on the last worksheet tab\n**Handy to Know...**\n- To deselect a group, either click on the tab of a worksheet that is not in the group, or right- click on a tab and select **Ungroup Sheets** .\n- Most formatting and text changes done on a worksheet in a group will be applied to other sheets in that grouping.\n###### **F REEZING R OWS A ND C OLUMNS**\nWhen you lay out your data in rows and columns, it is most likely that your headings end up at the top or to the left of your data. If you have a large amount of data, you may find that when you\nscroll across or down to particular cells, the headings scroll out of view. This problem can be resolved by * **freezing** * the rows and/or columns that hold the headings.\n**Try This Yourself:**\n* **Same** * * **File** *\n*Continue using the previous file* *with this exercise, or open the file* *E1324 Worksheet* *Techniques_11.xlsx...*\n Click on the * **Maintenance** * worksheet tab, then spend a few moments examining the worksheet\n*Depending on your screen, it is* *possible that you won’t be able to* *see all of the figures on the screen* *at once...*  Click in cell * **B6** * to select the cell\n Click on the * **VIEW** * tab, click on * **Freeze Panes** * in the * **Window** * group, then select **Freeze Panes**\n*Thin black lines appear above and* *to the left of the selected cell. This* *indicates that the areas above and* *to the left are frozen...*  Scroll to the right until * **Yearly** * * **Average** * in column * **L** * appears next to column * **A** *  Scroll down until * **Overheads** * in row * **25** * is below row * **5** *  Press + to move to cell * **B6** * - this is our temporary home cell, as the cells above and to the left are frozen  On the * **VIEW** * tab, click on * **Freeze** * * **Panes** * in the * **Freeze Panes** * group, then click on * **Unfreeze Panes** * to unfreeze the rows and columns", - "page_start": 14, - "page_end": 15, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **4**\n**For Your Reference...**\nTo * **insert** * a * **new** * * **worksheet** * into a * **workbook** * :\n- Click on the * **New Sheet** * icon to the right of the worksheet tabs\nTo * **delete** * a * **worksheet** * from a * **workbook** * :\n- Right click on the worksheet tab, then select **Delete**\n**Handy to Know...**\n- To insert a worksheet between existing worksheets, right-click on the worksheet tab before which you want to insert a new sheet, then click on * **Insert** * to display the * **Insert** * dialog box. Select * **Worksheet** * and click on **[OK]** .", - "page_start": 9, - "page_end": 9, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **2**\n**For Your Reference...**\nTo * **copy** * a * **worksheet** * :\n1. Right-click on the worksheet to copy, then select * **Move or Copy** *\n2. Click on * **Create a copy** * so it appears ticked\n3. Click on **[OK]**\n**Handy to Know...**\n- You can copy the current worksheet using the * **HOME** * tab by clicking on * **Format** * in the * **Cells** * group, then clicking on * **Move or Copy** * * **Sheet** * .\n- The * **Before sheet** * options in the * **Move or** * * **Copy** * dialog box allow you to position the copied worksheet where you want.", - "page_start": 10, - "page_end": 10, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **4**\n**For Your Reference...**\nTo * **embed** * a * **chart** * in a * **worksheet** * :\n1. Click on the * **CHART TOOLS:** * * **DESIGN** * tab, then click on * **Move** * * **Chart** * in the * **Location** * group\n2. Click on the drop arrow, select the sheet to embed it into, then click on **[OK]**", - "page_start": 56, - "page_end": 56, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **4**\n\n**For Your Reference...**\nTo * **create** * a * **chart sheet** * :\n1. Click on the * **CHART TOOLS:** * * **DESIGN** * tab, then click on * **Move** * * **Chart** * in the * **Location** * group\n2. Click on * **New** * * **Sheet** * , type a name for the sheet and click on **[OK]**\n**Handy to Know...**\n- Keeping charts on their own sheets makes them easier to work with as they do not obstruct the data.\n###### **HANGING T HE C HART T YPE**\n**Try This Yourself:**\n* **Same File** *\n*Continue using the* *previous file with this* *exercise, or open the* *file E1317* *Charting_7.xlsx...*\n Click on the * **Revenue** * * **Chart** * worksheet tab to see the chart, then click anywhere on the chart to select it and display the chart commands on the ribbon  Click on the * **CHART** * * **TOOLS:** * * **DESIGN** * tab, then click on * **Change** * * **Chart** * * **Type** * in the * **Type** * group to display the * **Change** * * **Chart** * * **Type** * dialog box  Click on * **3-D Column** * , as shown  Click on **[OK]** to apply the change to the chart  Click on the * **Chart** * * **Data** * worksheet tab to return to the worksheet", - "page_start": 51, - "page_end": 52, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **1**\n**For Your Reference...**\nTo * **delete** * a * **chart** * :\n1. Click on the worksheet to see the chart, then click on the chart to select it\n2. Press\nIf you no longer require a chart you can easily delete it. With embedded charts you must first select the chart in the worksheet and then press the key to delete the chart. With charts in\nchart sheets you can delete the sheet by right clicking on the chart sheet tab and choosing the deletion option.", - "page_start": 57, - "page_end": 57, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **2 4**\n**For Your Reference...**\nTo * **copy** * a * **sheet** * to * **another** * * **workbook** * :\n1. Right click on the worksheet tab, then click on * **Move or Copy** *\n2. Select either * **(new book)** * or the name of another workbook in * **To book** *\n3. Tick * **Create a copy** * , then click on **[OK]**\n**Handy to Know...**\n- To copy a worksheet into an existing workbook, make sure that you open the destination workbook first to ensure that it is listed in * **To book** * in the * **Move or Copy** * dialog box.", - "page_start": 12, - "page_end": 12, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **6**\n\n*Page 6*\n###### **I NSERTING A ND D ELETING W ORKSHEETS**\nOnce you’ve decided on a structure for your workbook, you may find that there are some worksheets that can be * **deleted** * . Alternatively, you may find that you need additional blank\nworksheets * **inserted** * . However, remember that\ndeletion of worksheets is permanent and can’t be undone using * **Undo** * , so always save your workbook before making these changes.\n**Try This Yourself:**\n* **Open** * * **File** *\n*Before starting this exercise* *you MUST open the file* *E1324 Worksheet* *Techniques_1.xlsx...*\n Examine the workbook - it currently contains one worksheet named * **Sheet1** *  Click on the * **New Sheet** * icon at the end of the worksheet tabs\n*A new worksheet named* *Sheet2 will be inserted. You* *can also use the keyboard* *shortcut...*  Press + to insert another new worksheet\n*This sheet is named Sheet3* *and is inserted before the* *currently selected sheet.* *Now let’s delete a sheet...*  Right-click on the * **Sheet3** * worksheet tab to display the shortcut menu  Select **Delete** to remove the worksheet\n*As the worksheet contains no* *data, the sheet will be* *deleted immediately. If a* *worksheet contains data,* *Excel will ask you to confirm* *your actions...*  Repeat steps * **4** * and * **5** * to delete * **Sheet2** *", - "page_start": 9, - "page_end": 9, - "source_file": "Excel Training Manual 1.pdf" - } - ] - }, - { - "references": { - "source_file": "office-pdf.pdf", - "query": "What is the msodocexStructTypeArticle type value ?", - "target_page": 21, - "target_passage": "A group of nodes forming a single flow of text that should be read or searched as a contiguous block of content. Some documents have a single article and others have multiple articles.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentBeginStructNode.\n**idNodeParent** Specifies the ID of the parent node. A value of **0** specifies the root\nnode. A value of **-1** specifies the currently open structure node, that is, the\n*enclosing* structure node.\n**iSortOrder** Specifies the sort order of the structure node among its sibling nodes.\nThe sort order enables the add-in to order the content correctly in the exported\ndocument.\nNo two nodes can have the same sort order. However, the set of integers that\nconstitute the sort order do not need to be contiguous.\nA value of **-1** indicates that the sibling order is the same order in which the nodes\nappear in the EMF comments. Note that the order in which the content appears in\nthe EMF is not necessarily the order in which the content is consumed by a user of\nthe document.\n**desn** Specifies a **MSODOCEXSTRUCTTYPE** structure, which is defined earlier in\nthe document.\nstruct DocExComment_BeginStructNode\n{\nDWORD ident {};\nDWORD iComment {};\nint idNodeParent {};\nint iSortOrder {};\nMSODOCEXSTRUCTNODE desn;\nBOOL fContentNode {};\nint cwchAltText {};\n};\nThe **idNode** member specifies the ID of the node. This member may not have a value of\n**0** . A value of **-1** indicates that child nodes do not use the **idNodeParent** member to\nspecify this node as their parent. Instead, this node can be a parent only by enclosing\nchild nodes in the EMF. Multiple nodes can have a ID of **-1** . If the ID is not **-1** , the value is\nunique across the document.\nThe **nodetype** specifies the type of structure node. This member is equal to one of the\nvalues from the **MSODOCEXSTRUCTTYPE** enumeration type. The following table lists\nexamples of document structure node types.\nTable 7. Document structure node types\n| Type Value Description |\n|:---|\n| msodocexStructTypePara A block of text within an article. Its parent node must be an article. |\n| msodocexStructTypeFigure A graphical element (for example, an image or collection of shapes) that has a textual representation. The textual representation is the alternate text used for reading or searching the document. |\n| msodocexStructTypeArticle A group of nodes forming a single flow of text that should be read or searched as a contiguous block of content. Some documents have a single article and others have multiple articles. |\n| msodocexStructTypeHeading A heading in the text. |\n| msodocexStructTypeTable A block of text forming a table. |\n| msodocexStructTypeTR A block of text forming a single row of a table. |\n| msodocexStructTypeTD A block of text forming a single cell in a table row. |\n| msodocexStructTypeTH A block of text forming a single header cell in a table row. |\n| msodocexStructTypeList A block of text forming a list. |\n| msodocexStructTypeListItem A block of text forming a list item. |\n| msodocexStructTypeListBody A block of text forming the body of a list item. |\n| msodocexStructTypeDocument A document. |\n| msodocexStructTypePage A page in the document. |\nノ **Expand table**", - "page_start": 19, - "page_end": 20, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\n| Type Value Description |\n|:---|\n| msodocexStructTypeTOC A table of contents. |\n| msodocexStructTypeTOCI An item in a table of contents. |\n| msodocexStructTypeExtLink A link to an external resource. |\n| msodocexStructTypeIntLink A link to an internal resource. |\n| msodocexStructTypeFootnote A footnote. |\n| msodocexStructTypeEndnote An endnote. |\n| msodocexStructTypeTextbox A text box. |\n| msodocexStructTypeHeader A block of text forming a header. |\n| msodocexStructTypeFooter A footer. |\n| msodocexStructInlineShape An inline shape. |\n| msodocexStructAnnotation An annotation. |\n| msodocexStructTypeSpanBlock A block of text. |\n| msodocexStructTypeWorkbook A workbook. |\n| msodocexStructTypeWorksheet A worksheet. |\n| msodocexStructTypeMacrosheet A macrosheet. |\n| msodocexStructTypeChartsheet A chartsheet. |\n| msodocexStructTypeDialogsheet A dialogsheet. |\n| msodocexStructTypeSlide A slide. |\n| msodocexStructTypeChart A chart. |\n| msodocexStructTypeDiagram A SmartArt diagram. |\n| msodocexStructTypeBulletText Buller text. |\n| msodocexStructTypeTextLine A line of text. |\n| msodocexStructTypeDropCap A drop cap. |\n| msodocexStructTypeSection A section. |\n| msodocexStructTypeAnnotationBegin The beginning of an annotation. |\n| msodocexStructTypeAnnotationEnd The end of an annotation. |\n| Type Value Description |\n|:---|\n| msodocexStructTypeParaRTLAttr A block of text within an article with right-to-left layout. |\n| msodocexStructTypeTableRTLAttr A block of text forming a table with right-to-left layout. |\n| msodocexStructTypeHeadingRTLAttr A heading in the text with right-to-left layout. |\n| msodocexStructTypeListItemRTLAttr A block of text forming a list item with right-to-left layout. |\n| msodocexStructTypeParaUnannotatableAttr A block of text within an article that is not annotatable. |\n| msodocexStructTypeTHead The header row area in a table. |\n| msodocexStructTypeTBody The body area in a table, i.e. the portion between the THead and TFoot. |\n| msodocexStructTypeLabel A label. |\n| msodocexStructTypeEquation An equation. |\n| msodocexStructTypeIntLinkNoteRef A footnote or endnote reference mark link. |\n| msodocexStructTypeTFoot The footer row area in a table. |\n**fContentNode** Specifies whether a **DocExComment_EndStructNode** structure marks\nthe end of this structure node. If **fContentNode** is **true** , a\n**DocExComment_EndStructNode** structure closes off the content bounded by the node.\nIf this **fContentNode** has a **false** value, then the node does not bound any content.\nThe **fContentNode** member affects the interpretation of the parent ID value of\nsubsequent nodes. If **fContentNode** is **true** , nodes that are inserted between this\n**DocExComment_BeginStructNode** and a subsequent **DocExComment_EndStructNode** ,\nand that have a parent ID of **-1** , are children of this node. However, if **fContentNode** is", - "page_start": 21, - "page_end": 22, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nmsodocexStructTypeListBody.\ntypedef struct _ MsoDocexStructNode\n{\nint idNode;\nMSODOCEXSTRUCTTYPE nodetype;\nWCHAR* pwchAltText;\nunion\n{\nint iHeadingLevel;\nULONG idPara;\nULONG idDropCap;\nint iPage;\nWCHAR* pwchActualText;\nMSODOCEXLINEBREAKTYPE bt;\nint iListLevel;\nMSODOCEXLISTTYPE listType;\nULONG idAtn;\nlong cpLim;\nint shapeProperty;\nMsoDocexTableAttr tableAttr;\nWCHAR* idTableHeader;\nint iTargetParentId;\n};\n} MSODOCEXSTRUCTNODE;\n**shapeProperty** is for a msodocexStructTypeFigure where the content is a shape,\ntext box, or table cell and contains bit fields from the MSODOCEXSHAPEPROPERTY\nenumeration.\n**tableAttr** is the table cell attributes for a msodocexStructTypeTH or\nmsodocexStructTypeTD.\n**idTableHeader** is the unique id for an msodocexStructTypeTH or\nmsodocexStructTypeTD.\n**iTargetParentId** is the id of the node to reparent an msodocexStructTypeDiagram\nto.\nTable 3. Enumerated values of MSODOCEXLINEBREAKTYPE\n| Value Description |\n|:---|\n| msodocexLineBreakTypeNormal Normal line break. |\n| msodocexLineBreakTypeManual Manual line break. |\n| msodocexLineBreakTypeEOP End of paragraph. |\nTable 4. Enumerated values of MSODOCEXLISTTYPE\n| Value Description |\n|:---|\n| msodocexListTypeNone No bullets or numbering. |\n| msodocexListTypeBulletDisc Disc-shaped bullets. |\n| msodocexListTypeBulletCircle Circle-shaped bullets. |\n| msodocexListTypeBulletSquare Square-shaped bullets. |\n| msodocexListTypeBulletDecimal Decimal numbering. |\n| msodocexListTypeUpperRoman Uppercase Roman numeral numbering. |\n| msodocexListTypeLowerRoman Lowercase Roman numberal numbering. |\n| msodocexListTypeUpperAlpha Uppercase alphabetic numbering. |\n| msodocexListTypeLowerAlpha Lowercase alphabetic numbering. |\nTable 5. Enumerated values of MSODOCEXSHAPEPROPERTY bit fields\nノ **Expand table**\nノ **Expand table**\n| Value Numeric Value Description |\n|:---|\n| msodocexShape 0x00000001 The object is a shape or text box. |\n| msodocexShapeText 0x00000002 The object has non-whitespace text. |\n| msodocexShapePath 0x00000004 The object has a fill and/or outline. |\n| msodocexShapeAltText 0x00000008 The object has Alt Text. |\n| msodocexShapeEquation 0x00000010 The object has text that contains an equation. |\n| msodocexShapeTabelCell 0x00000020 The object is a cell in a table. |\nThe **MsoDocexTableAttr** structure fits in 32 bits and includes the row and column span\nand header scope information for a table cell.\nC++\nThe members of **MsoDocexTableAttr** structure are as follows:\n**MaxSpanBits** Specifies the number of bits available for the rowSpan and colSpan\nvalues, which is 15.\n**MaxSpanValue** Specifies the maximum value that can be specified for the\nrowSpan and colSpan.\n**rowSpan** Specifies the number of rows that a table cell spans.\n**fRowScope** Specifies whether the header is Row/Both or Column.\n**colSpan** Specifies the number of columns that a table cell spans.\nノ **Expand table**\n**MsoDocexTableAttr**\nstruct MsoDocexTableAttr\n{\nstatic constexpr unsigned int MaxSpanBits = sizeof ( unsigned int ) * 8 / 2", - "page_start": 8, - "page_end": 10, - "source_file": "office-pdf.pdf" - }, - { - "text": "#endif\n\ntypedef struct _ArcCSXitApplGroup\n{\nchar *name;\nArcI32 agid;\nchar *agid_name;\n} ArcCSXitApplGroup;\n\ntypedef struct _ArcCSXitApplGroupU\n{\nArcChar *name;\nArcI32 agid;\nArcChar *agid_name;\n} ArcCSXitApplGroupU;\n\ntypedef ArcU8 ArcCSXitDocType;", - "page_start": 287, - "page_end": 287, - "source_file": "sg246915.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\n(EMF) itself using the **DocExComment_BeginStructNode** and\n**DocExComment_EndStructNode** structures. For more information about document-\nstructure nodes, see the sections HrAddPageFromEmf and\nDocExComment_BeginStructNode in this article.\nC++\nThe *idNodeParent* parameter specifies the ID of the node that is the parent of the node\nbeing passed to the add-in. If this parameter is **0** , the node is located under the root of\nthe document-structure tree. Multiple sibling nodes may be located under the root. If\nthis parameter is **-1** , the node is located under the currently open node, that is, under\nthe last node specified by **HrBeginStructNode** that has not been closed by a call to\n**HrEndStructNode** .\nThe *iSortOrder* parameter specifies the sort order of the structure node among its\nsiblings. No two nodes can have the same sort order. However, the set of integers that\nconstitute the sort order need not be contiguous. A value of **-1** indicates that the sibling\nsort order is the same order in which the nodes appear in the EMF comments.\nThe *pnode* parameter points to an **MSODOCEXSTRUCTNODE** structure, which has the\nfollowing declaration:\nC++\nvoid EnableCancel (\nIMsoDocExCancel* pdec\n);\n**HrBeginStructNode**\nHRESULT HrBeginStructNode (\nint idNodeParent,\nint iSortOrder,\nconst MSODOCEXSTRUCTNODE* pnode,\nBOOL fNoEndNode\n);\nThe **idNode** member specifies the ID of the node being passed in the call to\n**HrBeginStructNode** . This member may not have a value of **0** . A value of **-1** indicates that\nchild nodes do not use the *idNodeParent* parameter to specify this node as their parent.\nInstead, this node can be a parent only by enclosing child nodes in the EMF. Multiple\nnodes can have an ID of **-1** . If the ID is not **-1** , the value is unique across the document.\nThe embedded union at the end of the MSODOCEXSTRUCTNODE is interpreted\ndifferently depending on the type of node:\n**iHeadingLevel** is the heading level for an msodocexStructTypeHeading.\n**idPara** is the paragraph id for a P, TOCI, or ListBody.\n**idDropCap** is the id of an msodocexStructTypeDropCap.\n**iPage** is the page number for an msodocexStructTypePage.\n**bt** is the line break type for an msodocexStructTypeTextLine.\n**iListLevel** is the list level for an msodocexStructTypeList or\nmsodocexStructTypeListItem.\n**listType** is the list type for an msodocexStructTypeListItem.\n**idAtn** is the id of an msodocexStructTypeAnnotationBegin or\nmsodocexStructTypeAnnotationEnd.\n**cpLim** is used to determine the nesting order of tables within tables for an\nmsodocexStructTypeTable, msodocexStructTypeTOC, or", - "page_start": 7, - "page_end": 8, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\n**true** , nodes inserted after this **DocExComment_BeginStructNode** , and that have a\nparent ID of **-1** , are not children of this node. They are children of the next-most-recently\nspecified node that has **fContentNode** equal to **false** .\nYou can nest document structure nodes to arbitrary depth.\n**cwchAltText** Specifies the number of Unicode characters in the block of alternate text\nthat follows the structure. This Unicode string specifies alternate text for the node (for\nexample, alternate text for an image).\nThe **DocExComment_EndStructNode** structure marks the end of the content that is\ndecorated by the information in the **DocExComment_BeginStructNode** .\nC++\nThe members of the **DocExComment_EndStructNode** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentEndStructNode.\nThe **DocExComment_BeginTextRun** structure identifies the language of a sequence of\ntext in the document and provides the Unicode code points for the text.\nAlthough some text-rendering EMF records use Unicode as the text representation,\nothers use the glyphs that are drawn on the screen, rather than the original source text.\nA glyph is the index of a given shape in the font, which can be different from font to\nfont.\nThere can be cases where several Unicode code points are combined into a single glyph\nor where a single Unicode code point is broken into multiple glyphs. Because the\nmapping from code points to glyphs is context-dependent, a user cannot text search or\ncopy/paste in a document that contains only glyphs. Therefore, Publisher sometimes\nprovides the Unicode text as well as the glyphs.\nC++\n**DocExComment_EndStructNode**\nstruct DocExComment_EndStructNode\n{\nDWORD ident {};\nDWORD iComment {};\n};\n**DocExComment_BeginTextRun**\nstruct DocExComment_BeginTextRun\n{\nDWORD ident {};\nDWORD iComment {};\nDWORD lcid {};\nint cGlyphIndex {};\nThe members of the **DocExComment_BeginTextRun** structure are as follows:\n**Ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentBeginTextRun.\n**lcid** Specifies the LCID for the text sequence.\n**cGlyphIndex** Specifies the size of an array that follows this structure. This array\nimplements a glyph index table that maps Unicode code points in the actual text\nto the corresponding glyphs in the EMF. Each element of the array corresponds to\na code point in the text. The value of that element specifies the first glyph used to\nrender that code point in the EMF. Two or more adjacent code points may have the", - "page_start": 22, - "page_end": 24, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nFor more information about this structure, see the section Extended Color Support.\nC++\nThe members of the **DocExComment_ColorInfo** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentColorInfo.\n**clr** Specifies a color ID that represents a current color state in the EMF.\n**fForeColor** Specifies whether the color ID in the **clr** member represents a\nforeground color or a background color. If this member has a value of **true** , the\n**DocExComment_ColorInfo**\nstruct DocExComment_ColorInfo\n{\nDWORD ident {};\nDWORD iComment {};\nCOLORREF clr { 0 };\nBOOL fForeColor {};\n};\ncolor ID represents a foreground color. If this member has a value of **false** , the\ncolor ID represents a background color.\nThe **DocExComment_ColorEnable** structure specifies whether color mapping is enabled\nfor subsequent content in the EMF. For more information about this structure, see the\nsection Extended Color Support.\nC++\nThe members of the **DocExComment_ColorEnable** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentColorMapEnable.\n**fEnable** Specifies whether color mapping is enabled for subsequent content. A\nvalue of **true** indicates that color mapping is enabled. A value of **false** indicates\nthat color mapping is disabled.\nThe **DocExComment_BeginStructNode** structure marks the start of a document\nstructure node. Structure nodes serve one of two possible purposes:\nStructure nodes can identify the type of content they contain and specify the\nhierarchical relationship between that content and other content in the document.\nStructure nodes can specify alternate text for elements in the document.\nIf the **fContentNode** member has a **true** value, the **DocExComment_BeginStructNode** is\nfollowed later in the document by a **DocExComment_EndStructNode** . The\n**DocExComment_EndStructNode** marks the end of the content that is wrapped by the\ninformation in the **DocExComment_BeginStructNode** .\n**DocExComment_ColorEnable**\nstruct DocExComment_ColorEnable\n{\nDWORD ident {};\nDWORD iComment {};\nBOOL fEnable {};\n};\n**DocExComment_BeginStructNode**\nThe collection of structure nodes within the document forms a tree; each node has a\nparent node and may also have sibling nodes. The **idNodeParent** and **iSortOrder**\nmembers describe the structure of this tree. Note that a child node may or may not\nappear between the **DocExComment_BeginStructNode** and\n**DocExComment_EndStructNode** structures of the parent node in the EMF.\nC++\nThe members of the **DocExComment_BeginStructNode** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF", - "page_start": 17, - "page_end": 19, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nAs an example, consider a document that contains alternate text. (Alternate text is used\nby document readers to describe images for users with sight impairments.) Publisher\ninjects EMF comments before and after rendering the image, and these EMF comments\nspecify the alternate text for the image. The add-in interprets the comments and writes\nthe information to the fixed-format export file.\nThe following table shows the semantic records types supported by the Microsoft Office\nfixed-format export feature. These types are enumerated by the\n**MSODOCEXSTRUCTTYPE** enumeration. Each type corresponds to a structure type that\ndescribes the format for the record.\n**HrAddPageFromEmf**\nHRESULT HrAddPageFromEmf (\nHENHMETAFILE hemf\n);\n**EMF Comments Convey Semantic Information**\nTable 6. Semantic record types supported by fixed-format export\n| Comment Value Structure Type |\n|:---|\n| msodocexcommentExternalHyperlink DocExComment_ExternalHyperlink |\n| msodocexcommentExternalHyperlinkRctfv DocExComment_ExternalHyperlink |\n| msodocexcommentInternalHyperlink DocExComment_InternalHyperlink |\n| msodocexcommentInternalHyperlinkRctfv DocExComment_InternalHyperlink |\n| msodocexcommentColorInfo DocExComment_ColorInfo |\n| msodocexcommentColorMapEnable DocExComment_ColorEnable |\n| msodocexcommentBeginTextRun DocExComment_BeginTextRun |\n| msodocexcommentBeginTextRunRTL DocExComment_BeginTextRun |\n| msodocexcommentEndTextRun DocExComment_EndTextRun |\n| msodocexcommentBeginStructNode DocExComment_BeginStructNode |\n| msodocexcommentEndStructNode DocExComment_EndStructNode |\n| msodocexcommentUnicodeForNextTextOut DocExComment_UnicodeForNextTextOut |\n| msodocexcommentUnicodeForNextTextOutRTL DocExComment_UnicodeForNextTextOut |\n| msodocexcommentEPSColor DocExComment_EPSColor |\n| msodocexcommentEPSCMYKJPEG DocExComment_EPSColorCMYKJPEG |\n| msodocexcommentEPSSpotImage DocExComment_EPSColorSpotImage |\n| msodocexcommentEPSStart DocExComment_EPSStart |\n| msodocexcommentPageName DocExComment_PageName |\n| msodocexcommentTransparent DocExComment_Transparent |\nThe **DocExComment_ExternalHyperlink(Rctfv)** structure describes a hyperlink that links\nto outside of the document, for example to a Web site on the Internet.\nC++\nノ **Expand table**\n**DocExComment_ExternalHyperlink(Rctfv)**\nThe members of **DocExComment_ExternalHyperlink(Rctfv)** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentExternalHyperlink or msodocexcommentExternalHyperlinkRctfv.\n**rcdvRegion** and **rctfvRegion** A union that specifies the region of the page that is\nthe source location of the hyperlink. The region can be represented as a RECT type\n(rcdvRegion) that uses device pixels as the unit of measure, or as a structure that\ncontains floating-point coordinates (rctfvRegion), in which case the unit of\nmeasure is points.\nIf the **iComment** member is equal to msodocexcommentExternalHyperlink, the\nadd-in should use **rcdvRegion** . In this case, the add-in needs to apply the current\nEMF transformation matrix to **rcdvRegion** to convert it to the page space.\nIf the **iComment** member is equal to msodocexcommentExternalHyperlinkRctfv,\nthe add-in should use **rctfvRegion** . In this case, **rctfvRegion** is already in the page\nspace, so no transformation is needed.\n**wzLink[MAX_PATH]** Specifies the destination URL for this hyperlink.", - "page_start": 13, - "page_end": 15, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nsame value in the array, which means that they both resolve to the same glyph.\nThe value can also be **0** , which means that this code point does not map to any\nglyph.\n**cwchActualText** Specifies the size of the sequence of Unicode code points that\nfollow the glyph index table. This is the text that a consumer of the document can\nuse for searching, copying/pasting, and accessibility. The value of this member can\nbe **0** , which means that no Unicode text is provided.\nThe **DocExComment_EndTextRun** structure marks the end of a text sequence, the\nbeginning of which was marked by a **DocExComment_BeginTextRun** structure.\nC++\nThe members of the **DocExComment_EndTextRun** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\nint cwchActualText {};\n};\n**DocExComment_EndTextRun**\nstruct DocExComment_EndTextRun\n{\nDWORD ident {};\nDWORD iComment {};\n};\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentEndTextRun.\nThe **DocExComment_UnicodeForNextTextOut** structure functions similarly to the\n**DocExComment_BeginTextRun** and **DocExComment_EndTextRun** structures. However,\n**DocExComment_UnicodeForNextTextOut** specifies Unicode code points for only the\nfollowing EMF TextOut record, rather than for a block of EMF content bounded by begin\nand end structures.\nC++\nThe members of the **DocExComment_UnicodeForNextTextOut** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentUnicodeForNextTextOut.\n**cGlyphIndex** Specifies the size of an array that follows this structure. This array\nimplements a glyph index table that maps Unicode code points in the actual text\nto the corresponding glyphs in the EMF. Each element of the array corresponds to\na code point in the text. The value of that element specifies the first glyph used to\nrender that code point in the EMF. Two or more adjacent code points may have the\nsame value in the array, which means that they both resolve to the same glyph.\n**cwchActualText** Specifies the size of the sequence of Unicode code points that\nfollow the glyph index table. This is the text that a consumer of the document can\nuse for searching, copying/pasting, and accessibility.\nThe **DocExComment_EPSColor** structure specifies color information for an encapsulated\nPostScript (EPS) file embedded in the EMF. For more information about this structure,\n**DocExComment_UnicodeForNextTextOut**\nstruct DocExComment_UnicodeForNextTextOut\n{\nDWORD ident {};\nDWORD iComment {};\nint cGlyphIndex {};\nint cwchActualText {};\n};\n**DocExComment_EPSColor**\nsee the section Extended Color Support.\nC++", - "page_start": 24, - "page_end": 26, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nwhich each node has a single parent and zero or more child nodes.\nThe first parameter to **HrAddOutlineNode** provides the ID of the node that is the parent\nof the node being passed in.\nPublisher always calls **HrAddOutlineNode** for a parent node before calling the method\nfor any of the parent node's children. In other words, the export code is assured of\nalready having the node information for the node identified by the *idNodeParent*\nparameter. The only exception is the initial call to **HrAddOutlineNode** that specifies the\nroot node. For this call, the value of *idNodeParent* is **0** .\nAdditional information that the export code needs for each node is passed by\n**HrAddOutlineNode** in an **MSODOCEXOUTLINENODE** structure pointed to by the\n*pNode* parameter.\nC++\n**HrAddOutlineNode**\nHRESULT HrAddOutlineNode (\nint idNodeParent\nconst MSODOCEXOUTLINENODE* pNode\n);\ntypedef struct _ MsoDocexOutlineNode\n{\nThe members of the **MSODOCEXOUTLINENODE** are described as follows:\n**idNode** The ID for the node. A value of **-1** indicates that this node cannot have\nchild nodes in the outline. Otherwise, this member has a value that is unique across\nthe document.\n**rgwchNodeText** A Unicode string that represents the title text for each node. This\ntext is not required to be unique across the outline.\n**iDestPage** The page number of the page that contains the destination location\nwithin the document.\n**dytfvDestPage** The height of the destination page in points. The offset specified\nby the **dytfvDestOffset** member is relative to the upper-left corner of the page.\nHowever, some fixed-format types use a coordinate system that is relative to the\nbottom-left corner of the page. For these types of documents, the page height is\nrequired to convert the offset.\n**dxtfvDestOffset** The horizontal offset of the destination location on the\ndestination page.\n**dytfvDestOffset** The vertical offset of the destination location on the destination\npage.\nPublisher calls the **HrAddDocumentMetadataString** method to specify document\nmetadata in the form of a Unicode string.\nC++\nint idNode {};\nWCHAR rgwchNodeText[cwchMaxNodeText];\nint iDestPage {};\nfloat dytfvDestPage {};\nfloat dxtfvDestOffset {};\nfloat dytfvDestOffset {};\n} MSODOCEXOUTLINENODE;\n**HrAddDocumentMetadataString**\nHRESULT HrAddDocumentMetadataString (\nMSODOCEXMETADATA metadataType,\nconst WCHAR* pwchValue\n);\nThe *metadatatype* parameter specifies the type of metadata represented by the string.\nThe *metadatatype* parameter must be one of the following values from the\nMSODOCEXMETADATA enumeration type.\nTable 8. Enumerated values of MSODOCEXMETADATA\n| Value Description |\n|:---|\n| msodocexMetadataTitle The title of the document. |\n| msodocexMetadataAuthor The author of the document |\n| msodocexMetadataSubject String that describes the subject matter of the document (for example, business or science). |\n| msodocexMetadataKeywords Keyword relevant to the document content. |\n| msodocexMetadataCreator The creator of the document, possibly distinct from the author. |\n| msodocexMetadataProducer The producer of the document, possibly distinct from the author or creator. |\n| msodocexMetadataCategory String that describes the type of document (for example, memo, article, or book). |\n| msodocexMetadataStatus Status of the document. This field can reflect where the document is in the publication process (for example, draft or final). |\n| msodocexMetadataComments Miscellaneous comments relevant to the document. |\nFor a given document, each metadata type can have only one string associated with it.", - "page_start": 32, - "page_end": 34, - "source_file": "office-pdf.pdf" - } - ] - }, - { - "references": { - "source_file": "office-pdf.pdf", - "query": "What are vector colors ?", - "target_page": 29, - "target_passage": "Vector colors are any COLORREF values that the add-in receives from Publisher.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nof the parameters to **HrResolveColor** . Publisher takes the color IDs, also specified in the\ncall to **HrResolveColor** , converts them to extended color (RGB, CMYK, or spot color), and\npasses them back to the add-in through the methods in the **IDOCEXCOLOR** interface.\nVector colors are any **COLORREF** values that the add-in receives from Publisher. For\nexample, text color, line stroke color, and color for metafile recolor. When color\nmapping is enabled, Publisher uses a color ID for **COLORREF** rather than a real RGB\ncolor value. If Publisher provides the add-in an **IMsoDocExporterSite** interface pointer\nby calling the **SetDocExporterSite** method of the **IMsoDocExporter** interface, the add-in\nshould always call the **IMsoDocExporterSite::HrResolveColor** method to convert the\n**COLORREF** to an extended color, which the add-in receives through the methods in the\n**IDOCEXCOLOR** interface.\nTo support vector color mapping, the add-in needs to do the following:\nImplement class support for an **IDOCEXCOLOR** interface. The methods in this\ninterface enable Publisher to pass extended color back to the add-in.\nCache the following color state values from the semantic records in the EMF.\nSet foreground color for recoloring. This is set through the\n**DocExComment_ColorInfo** structure.\nSet background color for recoloring. This is set through the\n**DocExComment_ColorInfo** structure.\nDetermine when color mapping is enabled. This is set through the\n**DocExComment_ColorEnable** structure.\nFor a vector color, create an **IDOCEXCOLOR** interface with the color ID, so that\n**IDOCEXCOLOR::GetUnresolvedRGB** returns the color ID. The add-in should call the\n**IMsoDocExporterSite::HrResolveColor** method with the **IDOCEXCOLOR** interface\nand cached color states. Publisher calls the **IDOCEXCOLOR** interface methods with\nthe final color, which can be RGB, CMYK, spot, or registration tint.\n**Vector Color and Recolored Images**\nWhen either foreground color or background color for recoloring is specified from\nan EMF semantic record, the add-in should recolor images in the add-in (for\nexample, metafiles or raster pictures).\nEMF supports CMYK *images* using GDI+. Therefore, images in the EMF may be either\nRGB or CMYK. If the image is a CMYK image, the add-in needs to convert the image to\nthe target color space.\nPublisher maintains a target color space for the document. The add-in can use this\ntarget color space by calling the **IMsoDocExporterSite::HrConvertImageColorSpace**\nmethod with the image's color space.\nEncapsulated Postscript (EPS) is a metafile type that supports extended color spaces.\nUser who embed EPS images in a Publisher document expect the color information to", - "page_start": 28, - "page_end": 29, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Visualize the true alpha value\nvline!([data[ 1 ,:Alpha]], line=:dash, color = :darkorange2, label = \"Generative Alpha\" )", - "page_start": 26, - "page_end": 26, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **5**\n\n###### **HANGING W ORKSHEET T AB C OLOURS**\nTo make it easier for you to distinguish between worksheets, Excel enables you to change the colours of worksheet tabs. This allows you, for example, to quickly distinguish between different\nfinancial years, departments or months. The * **active** * * **sheet** * appears as underlined in a gradient version of the selected colour, while inactive tabs will display a solid colour background.\n**2 Try This Yourself:**\n* **Same** * * **File** *\n*Continue using the previous* *file with this exercise, or open* *the file E1324 Worksheet* *Techniques_7.xlsx...*\n Click on the * **Admin** * worksheet tab to select the worksheet  Right-click on the worksheet tab to display the shortcut menu, then point to * **Tab** * * **colour** *\n*This will display a palette of* *colour options...*  Click on * **Red** * under * **Standard colours** * to apply the colour to the tab  Right-click on the * **Maintenance** * worksheet tab to display the shortcut menu, click on * **Tab colour** * , then click on * **Blue** * under * **Standard colours** *\n*Notice how the Admin* *worksheet tab colour is now* *a solid rather than a* *gradient...*  Repeat either technique to apply the following colours:\n* **Shop** * * **Yellow** * * **IT** * * **Green** *  Click on the * **Admin** * worksheet tab to view the results", - "page_start": 13, - "page_end": 13, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **2**\nThe style of a chart refers to its colour scheme and overall appearance and can impact the clarity of the content of the chart. Choosing a predefined chart style can save valuable time\nand effort. Excel also makes it easy to change chart styles if you decide the style you have chosen is not appropriate.\n\n**For Your Reference...**\nTo * **change** * the * **chart style** * :\n1. Ensure the chart or chart sheet is selected\n2. Click on the * **Chart Styles** * tool to the right of the chart\n3. Click on the desired style\n**Handy to Know...**\n- Instead of using the * **Chart Styles** * tool to the right of the chart, you can also choose chart styles from the * **CHART TOOLS: DESIGN** * tab on the ribbon when a chart is selected.", - "page_start": 54, - "page_end": 54, - "source_file": "Excel Training Manual 1.pdf" - }, - { - "text": "# D will be: [1, 0, 0, 0, 0, 0]\nD[ 1 ] = onehot( 1 , 6 ) # Initialize the single element of the D object with a one -hot vector", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **REMIND THAT...**\n\nyou want to give others permissions to freely copy and redistribute your work, and you want to give others permission to freely transform, alter, or otherwise create derivative works based on your work.\nCC license only applicable to the work that is within the scope of copyright law. CC license can be used when ...\n**CC LICENSE CAN'T BE USED FOR ...** fair use, fair dealing, or some other limitation and exception to copyright applies the the work.\n**ALSO FOR ...** the work that is already in the Public Domain. For those who want to waive their rights from copyright protection, use CC0 (\"CC Zero\").\n**NOW, SHARE YOUR WORK!** https://creativecommons.org/choose/\nTexts are adapted from CC Certification for Educators. CC BY license. BY, SA, NC, ND icons, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA, CC BY-ND, and CC BY-NC-ND buttons are trademark of Creative Commons, and subject to their policies. 3-layer design of CC license image is taken from CC Certification for Educators. CC BY license. Line, icons, and gradients are from Canva, and subject to their policies.\nmore open »\n« more restrictive\nyou can share, remix, & commercialize\nyou can share & remix only\nyou can share only", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Revisiting Feature Prediction for Learning Visual Representations from Video 1 Introduction\n\n## **4 What Matters for Learning Represen-**\n\n**tations from Video?**\nIn this section we isolate the contributions of several de-\nsign choices, including: a) the use of a feature prediction\nversus pixel prediction objective, b) the construction of\nthe pretraining data distribution, c) the feature pooling\nstrategy for leveraging the model’s representations in\ndownstream tasks, and d) the masking strategy, towards\nidentifying: what to predict from what?", - "page_start": 4, - "page_end": 4, - "source_file": "arxiv3.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nThe members of the **DocExComment_EPSColor** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentEPSColor.\n**colorInfo[]** Specifies the color information for the EPS file. The add-in should pass\nthis information to Publisher using the **IMsoDocExporterSite::SetEPSInfo** method.\nThe **DocExComment_EPSColorCMYKJPEG** structure specifies the start, in the EMF, of a\nbinary object that is a CMYKJPEG file stream. For more information about this structure,\nsee the section Extended Color Support.\nC++\nThe members of the **DocExComment_EPSColorCMYKJPEG** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentEPSCMYKJPEG;\ntypedef struct\n{\nDWORD ident {};\nDWORD iComment {};\nBYTE colorInfo[];\n} DocExComment_EPSColor;\n**DocExComment_EPSColorCMYKJPEG**\ntypedef struct\n{\nDWORD ident {};\nDWORD iComment {};\n} DocExComment_EPSColorCMYKJPEG;\n**DocExComment_EPSColorSpotImage**\nThe **DocExComment_EPSColorSpotImage** structure provides spot color information for\nthe subsequent RGB image. For more information about this structure, see the section\nExtended Color Support.\nC++\nThe members of the **DocExComment_EPSColorSpotImage** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentEPSSpotImage.\n**cmykAlt** Specifies a CMYK color ID.\n**rgbAlt** Specifies an RGB color ID.\n**flTintMin** Specifies the minimum tint.\n**flTintMax** Specifies the maximum tint.\n**szSpotName[1]** Specifies a variable length, zero-terminated string that contains\nthe spot name.\nTo support extended color spaces in Publisher, additional EMF semantic records and\ninterfaces are needed because EMF only supports RGB (red-green-black) colors.\nExtended color spaces include CMYK (cyan-magenta-yellow-black) and spot color space,\nwhich are commonly used in commercial printing.\nPublisher uses color mapping to represent extended colors in the document EMF.\nPublisher builds a color table for all colors used in the document and replaces actual\ncolors with color IDs in the EMF. The type for the color ID is **COLORREF** , which is the\ntypedef struct\n{\nDWORD ident {};\nDWORD iComment {};\nCOLORREF cmykAlt { 0 };\nCOLORREF rgbAlt { 0 };\nfloat flTintMin {};\nfloat flTintMax {};\nchar szSpotName[1];\n} DocExComment_EPSColorSpotImage;\n**Extended Color Support**\nsame type that is used for RGB color. For information about the COLORREF structure,\nsee COLORREF.\nTo resolve color IDs in the EMF back to the extend color space, the add-in calls back to\nPublisher through the **HrResolveColor** method of the **IMsoDocExporterSite** interface.\nThe add-in passes Publisher an interface pointer to an **IDOCEXCOLOR** interface as one", - "page_start": 26, - "page_end": 28, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Agents**\n\n[Vincent van Gogh in watercolour](https://en.wikipedia.org/wiki/Vincent_van_Gogh)\ncreated by generative AI software\nArtificial intelligent (AI) agents are software entities designed to\nperceive their environment, make decisions, and take actions\nautonomously to achieve specific goals. These agents can interact\nwith users, their environment, or other agents. AI agents are used\n[in various applications, including virtual assistants, chatbots,](https://en.wikipedia.org/wiki/Chatbots)\n[autonomous vehicles, game-playing systems, and industrial](https://en.wikipedia.org/wiki/Industrial_robotics)\n[robotics. AI agents operate within the constraints of their](https://en.wikipedia.org/wiki/Industrial_robotics)\nprogramming, available computational resources, and hardware\nlimitations. This means they are restricted to performing tasks\nwithin their defined scope and have finite memory and processing\ncapabilities. In real-world applications, AI agents often face time\nconstraints for decision-making and action execution. Many AI\nagents incorporate learning algorithms, enabling them to improve\ntheir performance over time through experience or training. Using\nmachine learning, AI agents can adapt to new situations and\noptimise their behaviour for their designated tasks. [175][176][177]\nThere are also thousands of successful AI applications used to solve specific problems for specific\nindustries or institutions. In a 2017 survey, one in five companies reported having incorporated \"AI\" in\nsome offerings or processes. [178] [ A few examples are energy storage, medical diagnosis, military](https://en.wikipedia.org/wiki/Energy_storage)\n[logistics, applications that predict the result of judicial decisions, foreign policy, or supply chain](https://en.wikipedia.org/wiki/Foreign_policy)", - "page_start": 11, - "page_end": 11, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - } - ] - }, - { - "references": { - "source_file": "office-pdf.pdf", - "query": "What are msodocexMetadataComments ?", - "target_page": 35, - "target_passage": "Miscellaneous comments relevant to the document.", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentBeginStructNode.\n**idNodeParent** Specifies the ID of the parent node. A value of **0** specifies the root\nnode. A value of **-1** specifies the currently open structure node, that is, the\n*enclosing* structure node.\n**iSortOrder** Specifies the sort order of the structure node among its sibling nodes.\nThe sort order enables the add-in to order the content correctly in the exported\ndocument.\nNo two nodes can have the same sort order. However, the set of integers that\nconstitute the sort order do not need to be contiguous.\nA value of **-1** indicates that the sibling order is the same order in which the nodes\nappear in the EMF comments. Note that the order in which the content appears in\nthe EMF is not necessarily the order in which the content is consumed by a user of\nthe document.\n**desn** Specifies a **MSODOCEXSTRUCTTYPE** structure, which is defined earlier in\nthe document.\nstruct DocExComment_BeginStructNode\n{\nDWORD ident {};\nDWORD iComment {};\nint idNodeParent {};\nint iSortOrder {};\nMSODOCEXSTRUCTNODE desn;\nBOOL fContentNode {};\nint cwchAltText {};\n};\nThe **idNode** member specifies the ID of the node. This member may not have a value of\n**0** . A value of **-1** indicates that child nodes do not use the **idNodeParent** member to\nspecify this node as their parent. Instead, this node can be a parent only by enclosing\nchild nodes in the EMF. Multiple nodes can have a ID of **-1** . If the ID is not **-1** , the value is\nunique across the document.\nThe **nodetype** specifies the type of structure node. This member is equal to one of the\nvalues from the **MSODOCEXSTRUCTTYPE** enumeration type. The following table lists\nexamples of document structure node types.\nTable 7. Document structure node types\n| Type Value Description |\n|:---|\n| msodocexStructTypePara A block of text within an article. Its parent node must be an article. |\n| msodocexStructTypeFigure A graphical element (for example, an image or collection of shapes) that has a textual representation. The textual representation is the alternate text used for reading or searching the document. |\n| msodocexStructTypeArticle A group of nodes forming a single flow of text that should be read or searched as a contiguous block of content. Some documents have a single article and others have multiple articles. |\n| msodocexStructTypeHeading A heading in the text. |\n| msodocexStructTypeTable A block of text forming a table. |\n| msodocexStructTypeTR A block of text forming a single row of a table. |\n| msodocexStructTypeTD A block of text forming a single cell in a table row. |\n| msodocexStructTypeTH A block of text forming a single header cell in a table row. |\n| msodocexStructTypeList A block of text forming a list. |\n| msodocexStructTypeListItem A block of text forming a list item. |\n| msodocexStructTypeListBody A block of text forming the body of a list item. |\n| msodocexStructTypeDocument A document. |\n| msodocexStructTypePage A page in the document. |\nノ **Expand table**", - "page_start": 19, - "page_end": 20, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nSo, for example, if the document has multiple keywords, they are passed to the add-in\nas one concatenated string.\nThe *pwchValue* parameter specifies a Unicode string that contains the metadata itself.\nHow the add-in incorporates the text-string metadata into the exported document\ndepends on the implementation details of the export code and the type of fixed-format\nused in the exported document.\nPublisher calls the **HrAddDocumentMetadataDate** method to specify document\nmetadata in the form of a FILETIME structure.\nノ **Expand table**\n**HrAddDocumentMetadataDate**\nC++\nThe *metadatatype* parameter specifies the type of metadata represented by the\n**FILETIME** structure. The *metadatatype* parameter must be one of the following values\nfrom the MSODOCEXMETADATA enumeration type.\nTable 9. Enumerated values of MSODOCEXMETADATA\n| Value Description |\n|:---|\n| msodocexMetadataCreationDate The creation date for the document. |\n| msodocexMetadataModDate The last-modified date for the document. |\nThe *pftLocalTime* parameter specifies a pointer to a FILETIME structure that contains the\ndate and time information for the metadata. The following code snippet demonstrates\nhow to extract this information from the structure.\nC++\nHow the add-in incorporates the date and time metadata into the exported document\ndepends on the implementation details of the export code and the type of fixed-format\nused in the exported document.\nPublisher calls the **HrFinalize** method at the end of the document-export process.\nC++\nHRESULT HrAddDocumentMetadataDate (\nMSODOCEXMETADATA metadataType,\nconst FILETIME* pftLocalTime\n);\nノ **Expand table**\nSYSTEMTIME st = { 0 };\nWCHAR s[100];\nFileTimeToSystemTime(pfiletime, &st);\nswprintf(s, 99, L\" %04d-%02d-%02dT%02d:%02d:%02dZ\" , st.wYear % 10000,\nst.wMonth % 100, st.wDay % 100, st.wHour % 100, st.wMinute % 100,\nst.wSecond % 100);\n**HrFinalize**\nThe code that implements fixed-format export should use **HrFinalize** to perform tasks\nsuch as flushing data buffers, writing remaining data to disk, and freeing memory and\nother resources.\nYou can extend the fixed-format export feature of Office applications by implementing\nthe **IMsoDocExporter** interface. The methods of this interface provide a channel for\nOffice applications to communicate to the add-in the visual content and semantic\ninformation in the document to export. The visual content of the document is provided\nto the add-in as one or more in-memory enhanced metafiles. The semantic information\nis provided as specially formatted comment records within this EMF. Additional methods\nin the interface enable Office applications to communicate metadata and structural\ninformation about the document.\nFor more information, see the following resources:\n[Word.Document.ExportAsFixedFormat2](https://learn.microsoft.com/en-us/office/vba/api/word.document.exportasfixedformat2)", - "page_start": 34, - "page_end": 36, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\n| Type Value Description |\n|:---|\n| msodocexStructTypeTOC A table of contents. |\n| msodocexStructTypeTOCI An item in a table of contents. |\n| msodocexStructTypeExtLink A link to an external resource. |\n| msodocexStructTypeIntLink A link to an internal resource. |\n| msodocexStructTypeFootnote A footnote. |\n| msodocexStructTypeEndnote An endnote. |\n| msodocexStructTypeTextbox A text box. |\n| msodocexStructTypeHeader A block of text forming a header. |\n| msodocexStructTypeFooter A footer. |\n| msodocexStructInlineShape An inline shape. |\n| msodocexStructAnnotation An annotation. |\n| msodocexStructTypeSpanBlock A block of text. |\n| msodocexStructTypeWorkbook A workbook. |\n| msodocexStructTypeWorksheet A worksheet. |\n| msodocexStructTypeMacrosheet A macrosheet. |\n| msodocexStructTypeChartsheet A chartsheet. |\n| msodocexStructTypeDialogsheet A dialogsheet. |\n| msodocexStructTypeSlide A slide. |\n| msodocexStructTypeChart A chart. |\n| msodocexStructTypeDiagram A SmartArt diagram. |\n| msodocexStructTypeBulletText Buller text. |\n| msodocexStructTypeTextLine A line of text. |\n| msodocexStructTypeDropCap A drop cap. |\n| msodocexStructTypeSection A section. |\n| msodocexStructTypeAnnotationBegin The beginning of an annotation. |\n| msodocexStructTypeAnnotationEnd The end of an annotation. |\n| Type Value Description |\n|:---|\n| msodocexStructTypeParaRTLAttr A block of text within an article with right-to-left layout. |\n| msodocexStructTypeTableRTLAttr A block of text forming a table with right-to-left layout. |\n| msodocexStructTypeHeadingRTLAttr A heading in the text with right-to-left layout. |\n| msodocexStructTypeListItemRTLAttr A block of text forming a list item with right-to-left layout. |\n| msodocexStructTypeParaUnannotatableAttr A block of text within an article that is not annotatable. |\n| msodocexStructTypeTHead The header row area in a table. |\n| msodocexStructTypeTBody The body area in a table, i.e. the portion between the THead and TFoot. |\n| msodocexStructTypeLabel A label. |\n| msodocexStructTypeEquation An equation. |\n| msodocexStructTypeIntLinkNoteRef A footnote or endnote reference mark link. |\n| msodocexStructTypeTFoot The footer row area in a table. |\n**fContentNode** Specifies whether a **DocExComment_EndStructNode** structure marks\nthe end of this structure node. If **fContentNode** is **true** , a\n**DocExComment_EndStructNode** structure closes off the content bounded by the node.\nIf this **fContentNode** has a **false** value, then the node does not bound any content.\nThe **fContentNode** member affects the interpretation of the parent ID value of\nsubsequent nodes. If **fContentNode** is **true** , nodes that are inserted between this\n**DocExComment_BeginStructNode** and a subsequent **DocExComment_EndStructNode** ,\nand that have a parent ID of **-1** , are children of this node. However, if **fContentNode** is", - "page_start": 21, - "page_end": 22, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nthrough the methods exposed by **IMsoDocExporter** . Through these callbacks, Word\nprovides the add-in with document content and other information about the document.\nAn excellent source of information about building COM add-ins for Microsoft Office\napplications is the codeproject.com article [Building an Office2K COM Add-in with](http://www.codeproject.com/kb/com/outlookaddin.aspx)\n[VC++/ATL](http://www.codeproject.com/kb/com/outlookaddin.aspx) .\nThe **IMsoDocExporter** interface exposes the following methods.\nTable 1. Methods exposed by the IMsoDocExporter interface\n| Method Description |\n|:---|\n| HrCreateDoc Called at the start of the fixed-format export process. |\n| HrAddPageFromEmf Called to pass the add-in an enhanced metafile (EMF) that represents a rendered view of the content to export. |\n| HrAddDocumentMetadataString Called to specify string-format metadata for the document. |\n| HrAddDocumentMetadataDate Called to specify date-format metadata for the document. |\n**HrSetDefaultLcid** Called to specify the default locale ID (LCID) for the content to\nノ **Expand table**\n**IMsoDocExporter**\nノ **Expand table**\n| Method Description |\n|:---|\n| export. |\n| HrAddOutlineNode Called to specify user-navigable document outline information. |\n| HrGetPageBreaks Called to obtain pagination information from the add-in. |\n| HrSetPageHeightForPagination Called to specify the page height to enable the add-in to paginate the document. |\n| HrFinalize Called at the end of the fixed-format export process. Allows the add-in to perform any final processing. |\n| HrBeginStructNode Called to pass the add-in the starting structure for a document-structure node that spans multiple pages. |\n| HrEndStructNode Called to pass the add-in the ending structure for a document-structure node that spans multiple pages. |\n| EnableCancel Called to pass the add-in a pointer to an IDocExCancel interface. |\n| GetOutputOption Called to retrieve fixed-format output options. |\n| SetOutputOption Called by Office to set fixed-format output options. |\n| SetDocExporterSite Called to provide the add-in with a pointer to an IMsoDocExporterSite interface for extended color support. |\nIn addition, **IMsoDocExporter** also exposes the following methods that are inherited\nfrom the **IUnknown** interface.\nTable 2. Methods inherited from the IUnknown interface\n| Method Description |\n|:---|\n| AddRef Increments the reference count. |\n| QueryInterface Returns pointers to supported interfaces. The add-in's implementation of QueryInterface should support returning an IMsoDocExporter interface pointer from IID_IMsoPdfWriter. |\n| Release Decrements the reference count. |\nFor information about implementing the **IUnknown** interface methods, see IUnknown\n(COM).\nノ **Expand table**\nThe following diagram shows the sequence in which Publisher calls the methods", - "page_start": 3, - "page_end": 5, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nsame value in the array, which means that they both resolve to the same glyph.\nThe value can also be **0** , which means that this code point does not map to any\nglyph.\n**cwchActualText** Specifies the size of the sequence of Unicode code points that\nfollow the glyph index table. This is the text that a consumer of the document can\nuse for searching, copying/pasting, and accessibility. The value of this member can\nbe **0** , which means that no Unicode text is provided.\nThe **DocExComment_EndTextRun** structure marks the end of a text sequence, the\nbeginning of which was marked by a **DocExComment_BeginTextRun** structure.\nC++\nThe members of the **DocExComment_EndTextRun** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\nint cwchActualText {};\n};\n**DocExComment_EndTextRun**\nstruct DocExComment_EndTextRun\n{\nDWORD ident {};\nDWORD iComment {};\n};\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentEndTextRun.\nThe **DocExComment_UnicodeForNextTextOut** structure functions similarly to the\n**DocExComment_BeginTextRun** and **DocExComment_EndTextRun** structures. However,\n**DocExComment_UnicodeForNextTextOut** specifies Unicode code points for only the\nfollowing EMF TextOut record, rather than for a block of EMF content bounded by begin\nand end structures.\nC++\nThe members of the **DocExComment_UnicodeForNextTextOut** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentUnicodeForNextTextOut.\n**cGlyphIndex** Specifies the size of an array that follows this structure. This array\nimplements a glyph index table that maps Unicode code points in the actual text\nto the corresponding glyphs in the EMF. Each element of the array corresponds to\na code point in the text. The value of that element specifies the first glyph used to\nrender that code point in the EMF. Two or more adjacent code points may have the\nsame value in the array, which means that they both resolve to the same glyph.\n**cwchActualText** Specifies the size of the sequence of Unicode code points that\nfollow the glyph index table. This is the text that a consumer of the document can\nuse for searching, copying/pasting, and accessibility.\nThe **DocExComment_EPSColor** structure specifies color information for an encapsulated\nPostScript (EPS) file embedded in the EMF. For more information about this structure,\n**DocExComment_UnicodeForNextTextOut**\nstruct DocExComment_UnicodeForNextTextOut\n{\nDWORD ident {};\nDWORD iComment {};\nint cGlyphIndex {};\nint cwchActualText {};\n};\n**DocExComment_EPSColor**\nsee the section Extended Color Support.\nC++", - "page_start": 24, - "page_end": 26, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nwhich each node has a single parent and zero or more child nodes.\nThe first parameter to **HrAddOutlineNode** provides the ID of the node that is the parent\nof the node being passed in.\nPublisher always calls **HrAddOutlineNode** for a parent node before calling the method\nfor any of the parent node's children. In other words, the export code is assured of\nalready having the node information for the node identified by the *idNodeParent*\nparameter. The only exception is the initial call to **HrAddOutlineNode** that specifies the\nroot node. For this call, the value of *idNodeParent* is **0** .\nAdditional information that the export code needs for each node is passed by\n**HrAddOutlineNode** in an **MSODOCEXOUTLINENODE** structure pointed to by the\n*pNode* parameter.\nC++\n**HrAddOutlineNode**\nHRESULT HrAddOutlineNode (\nint idNodeParent\nconst MSODOCEXOUTLINENODE* pNode\n);\ntypedef struct _ MsoDocexOutlineNode\n{\nThe members of the **MSODOCEXOUTLINENODE** are described as follows:\n**idNode** The ID for the node. A value of **-1** indicates that this node cannot have\nchild nodes in the outline. Otherwise, this member has a value that is unique across\nthe document.\n**rgwchNodeText** A Unicode string that represents the title text for each node. This\ntext is not required to be unique across the outline.\n**iDestPage** The page number of the page that contains the destination location\nwithin the document.\n**dytfvDestPage** The height of the destination page in points. The offset specified\nby the **dytfvDestOffset** member is relative to the upper-left corner of the page.\nHowever, some fixed-format types use a coordinate system that is relative to the\nbottom-left corner of the page. For these types of documents, the page height is\nrequired to convert the offset.\n**dxtfvDestOffset** The horizontal offset of the destination location on the\ndestination page.\n**dytfvDestOffset** The vertical offset of the destination location on the destination\npage.\nPublisher calls the **HrAddDocumentMetadataString** method to specify document\nmetadata in the form of a Unicode string.\nC++\nint idNode {};\nWCHAR rgwchNodeText[cwchMaxNodeText];\nint iDestPage {};\nfloat dytfvDestPage {};\nfloat dxtfvDestOffset {};\nfloat dytfvDestOffset {};\n} MSODOCEXOUTLINENODE;\n**HrAddDocumentMetadataString**\nHRESULT HrAddDocumentMetadataString (\nMSODOCEXMETADATA metadataType,\nconst WCHAR* pwchValue\n);\nThe *metadatatype* parameter specifies the type of metadata represented by the string.\nThe *metadatatype* parameter must be one of the following values from the\nMSODOCEXMETADATA enumeration type.\nTable 8. Enumerated values of MSODOCEXMETADATA\n| Value Description |\n|:---|\n| msodocexMetadataTitle The title of the document. |\n| msodocexMetadataAuthor The author of the document |\n| msodocexMetadataSubject String that describes the subject matter of the document (for example, business or science). |\n| msodocexMetadataKeywords Keyword relevant to the document content. |\n| msodocexMetadataCreator The creator of the document, possibly distinct from the author. |\n| msodocexMetadataProducer The producer of the document, possibly distinct from the author or creator. |\n| msodocexMetadataCategory String that describes the type of document (for example, memo, article, or book). |\n| msodocexMetadataStatus Status of the document. This field can reflect where the document is in the publication process (for example, draft or final). |\n| msodocexMetadataComments Miscellaneous comments relevant to the document. |\nFor a given document, each metadata type can have only one string associated with it.", - "page_start": 32, - "page_end": 34, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nAs an example, consider a document that contains alternate text. (Alternate text is used\nby document readers to describe images for users with sight impairments.) Publisher\ninjects EMF comments before and after rendering the image, and these EMF comments\nspecify the alternate text for the image. The add-in interprets the comments and writes\nthe information to the fixed-format export file.\nThe following table shows the semantic records types supported by the Microsoft Office\nfixed-format export feature. These types are enumerated by the\n**MSODOCEXSTRUCTTYPE** enumeration. Each type corresponds to a structure type that\ndescribes the format for the record.\n**HrAddPageFromEmf**\nHRESULT HrAddPageFromEmf (\nHENHMETAFILE hemf\n);\n**EMF Comments Convey Semantic Information**\nTable 6. Semantic record types supported by fixed-format export\n| Comment Value Structure Type |\n|:---|\n| msodocexcommentExternalHyperlink DocExComment_ExternalHyperlink |\n| msodocexcommentExternalHyperlinkRctfv DocExComment_ExternalHyperlink |\n| msodocexcommentInternalHyperlink DocExComment_InternalHyperlink |\n| msodocexcommentInternalHyperlinkRctfv DocExComment_InternalHyperlink |\n| msodocexcommentColorInfo DocExComment_ColorInfo |\n| msodocexcommentColorMapEnable DocExComment_ColorEnable |\n| msodocexcommentBeginTextRun DocExComment_BeginTextRun |\n| msodocexcommentBeginTextRunRTL DocExComment_BeginTextRun |\n| msodocexcommentEndTextRun DocExComment_EndTextRun |\n| msodocexcommentBeginStructNode DocExComment_BeginStructNode |\n| msodocexcommentEndStructNode DocExComment_EndStructNode |\n| msodocexcommentUnicodeForNextTextOut DocExComment_UnicodeForNextTextOut |\n| msodocexcommentUnicodeForNextTextOutRTL DocExComment_UnicodeForNextTextOut |\n| msodocexcommentEPSColor DocExComment_EPSColor |\n| msodocexcommentEPSCMYKJPEG DocExComment_EPSColorCMYKJPEG |\n| msodocexcommentEPSSpotImage DocExComment_EPSColorSpotImage |\n| msodocexcommentEPSStart DocExComment_EPSStart |\n| msodocexcommentPageName DocExComment_PageName |\n| msodocexcommentTransparent DocExComment_Transparent |\nThe **DocExComment_ExternalHyperlink(Rctfv)** structure describes a hyperlink that links\nto outside of the document, for example to a Web site on the Internet.\nC++\nノ **Expand table**\n**DocExComment_ExternalHyperlink(Rctfv)**\nThe members of **DocExComment_ExternalHyperlink(Rctfv)** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentExternalHyperlink or msodocexcommentExternalHyperlinkRctfv.\n**rcdvRegion** and **rctfvRegion** A union that specifies the region of the page that is\nthe source location of the hyperlink. The region can be represented as a RECT type\n(rcdvRegion) that uses device pixels as the unit of measure, or as a structure that\ncontains floating-point coordinates (rctfvRegion), in which case the unit of\nmeasure is points.\nIf the **iComment** member is equal to msodocexcommentExternalHyperlink, the\nadd-in should use **rcdvRegion** . In this case, the add-in needs to apply the current\nEMF transformation matrix to **rcdvRegion** to convert it to the page space.\nIf the **iComment** member is equal to msodocexcommentExternalHyperlinkRctfv,\nthe add-in should use **rctfvRegion** . In this case, **rctfvRegion** is already in the page\nspace, so no transformation is needed.\n**wzLink[MAX_PATH]** Specifies the destination URL for this hyperlink.", - "page_start": 13, - "page_end": 15, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## Office 2024 PDF Accessibility Improvements\n\nFor more information about this structure, see the section Extended Color Support.\nC++\nThe members of the **DocExComment_ColorInfo** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentColorInfo.\n**clr** Specifies a color ID that represents a current color state in the EMF.\n**fForeColor** Specifies whether the color ID in the **clr** member represents a\nforeground color or a background color. If this member has a value of **true** , the\n**DocExComment_ColorInfo**\nstruct DocExComment_ColorInfo\n{\nDWORD ident {};\nDWORD iComment {};\nCOLORREF clr { 0 };\nBOOL fForeColor {};\n};\ncolor ID represents a foreground color. If this member has a value of **false** , the\ncolor ID represents a background color.\nThe **DocExComment_ColorEnable** structure specifies whether color mapping is enabled\nfor subsequent content in the EMF. For more information about this structure, see the\nsection Extended Color Support.\nC++\nThe members of the **DocExComment_ColorEnable** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF\ncomment as containing semantic information.\n**iComment** Specifies the MSODOCEXCOMMENT value,\nmsodocexcommentColorMapEnable.\n**fEnable** Specifies whether color mapping is enabled for subsequent content. A\nvalue of **true** indicates that color mapping is enabled. A value of **false** indicates\nthat color mapping is disabled.\nThe **DocExComment_BeginStructNode** structure marks the start of a document\nstructure node. Structure nodes serve one of two possible purposes:\nStructure nodes can identify the type of content they contain and specify the\nhierarchical relationship between that content and other content in the document.\nStructure nodes can specify alternate text for elements in the document.\nIf the **fContentNode** member has a **true** value, the **DocExComment_BeginStructNode** is\nfollowed later in the document by a **DocExComment_EndStructNode** . The\n**DocExComment_EndStructNode** marks the end of the content that is wrapped by the\ninformation in the **DocExComment_BeginStructNode** .\n**DocExComment_ColorEnable**\nstruct DocExComment_ColorEnable\n{\nDWORD ident {};\nDWORD iComment {};\nBOOL fEnable {};\n};\n**DocExComment_BeginStructNode**\nThe collection of structure nodes within the document forms a tree; each node has a\nparent node and may also have sibling nodes. The **idNodeParent** and **iSortOrder**\nmembers describe the structure of this tree. Note that a child node may or may not\nappear between the **DocExComment_BeginStructNode** and\n**DocExComment_EndStructNode** structures of the parent node in the EMF.\nC++\nThe members of the **DocExComment_BeginStructNode** structure are as follows:\n**ident** Specifies the constant value, msodocexsignature, which identifies this EMF", - "page_start": 17, - "page_end": 19, - "source_file": "office-pdf.pdf" - }, - { - "text": "#endif\n\n## Chapter 14. Report distribution\n\n### **14.3 Defining the objects by using batch administration**\n\nARSXML provides a batch interface to add, update, delete, or export a list of ODF objects.\nWe show the **arsxml** command and a sample XML file that is used to create each of the\nobjects that we added earlier.", - "page_start": 350, - "page_end": 350, - "source_file": "sg246915.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **3 MTEB for French**\n\nIn this section, we describe the datasets and the\nmodels that we propose for the French extension\nof MTEB. We also list the research questions we\nwant to discuss with the results.", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv4.pdf" - } - ] - }, - { - "references": { - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf", - "query": "What are the total operating expenses of Wikimedia foundation in 2024 ?", - "target_page": 6, - "target_passage": "178,471,109", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nNet assets with donor restrictions $ 5,696,324 5,782,673\n\n**(6) Functional Allocation of Expenses**\nCosts of providing the Foundation’s activities have been summarized below on a functional basis. Programs comprise various initiatives that focus on (1) building the technological and operating platform that enables the Foundation to function sustainably as a top global internet organization, (2) strengthening, growing, and increasing diversity of the Wikimedia communities, and (3) accelerating impact by investing in key geographic areas, mobile application development, and bottom-up innovation, all of which support Wikipedia and other wiki-based projects. This also includes costs related to the Wikimedia Endowment for which the Foundation is reimbursed. The allocation between programs, general and administrative, and fundraising expenses is based on personnel and related costs and other operating expenses such as rent and office expenses using estimates of time spent or percentage of utilization by headcounts, as well as\ndirect costs incurred for the relevant activities. Accordingly, certain costs have been allocated among the programs benefited and supporting services for the years ended June 30, 2024 and 2023, as follows:\n**2024**\n**General and**\n**Programs administrative Fundraising Total**\nSalaries and benefits $ 83,645,901 14,018,534 9,129,525 106,793,960\nAwards and grants 26,820,080 — — 26,820,080\nInternet hosting 3,116,257 188 — 3,116,445\nIn-kind service expenses 228,338 35,138 — 263,476\nDonation processing expenses — — 7,547,718 7,547,718\nProfessional service expenses 9,670,261 1,870,513 1,549,266 13,090,040\nOther operating expenses 6,420,517 3,808,725 568,898 10,798,140\nTravel and conferences 4,979,409 536,887 308,683 5,824,979\nDepreciation and amortization 3,471,509 744,762 — 4,216,271\n$ 138,352,272 21,014,747 19,104,090 178,471,109\n\n**2023**\n**General and**\n**Programs administrative Fundraising Total**\nSalaries and wages $ 77,845,272 14,486,209 8,974,225 101,305,706\nAwards and grants 24,426,682 7,000 — 24,433,682\nInternet hosting 3,119,234 1,585 — 3,120,819\nIn-kind service expenses 998,857 41,596 — 1,040,453\nDonation processing expenses — — 6,855,680 6,855,680\nProfessional service expenses 11,785,153 2,297,431 1,382,051 15,464,635\nOther operating expenses 2,752,153 4,102,006 539,823 7,393,982\nTravel and conferences 3,799,260 530,517 548,583 4,878,360\nDepreciation and amortization 3,837,307 764,757 — 4,602,064\n$ 128,563,918 22,231,101 18,300,362 169,095,381\n\nThe Foundation has a program of awarding grants to support chapters, affiliates, user groups, and individuals in projects that further the mission of the Foundation. Chapters are independent organizations that share the goals of the Foundation and support the goals within a specified geographical region. In addition to this work, which is reflected above in the awards and grants line, an overwhelming majority of the Foundation’s project activities are carried out by an international network of volunteers, whose activity is not reflected in the tables above.", - "page_start": 15, - "page_end": 16, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nTotal current assets 205,499,036 213,594,553\nRestricted cash 1,428,542 1,396,717\nLong-term investments 67,291,224 43,265,786\nRight of use asset - operating lease, net — 1,821,174\nProperty and equipment, net 11,826,136 14,045,139\nContributions receivable 715,000 —\nTotal assets $ 286,759,938 274,123,369\n**Liabilities and Net Assets**\nCurrent liabilities:\nAccounts payable $ 4,009,582 2,783,904\nAccrued expenses 7,959,558 6,922,259\nLease liability 417,756 1,640,735\nDonations payable to Wikimedia Endowment 525,607 5,274,448\nOther liabilities 2,292,045 2,124,939\nTotal current liabilities 15,204,548 18,746,285\nLease liability — 405,748\nTotal liabilities $ 15,204,548 19,152,033\nNet assets:\nNet assets without donor restrictions 265,859,067 249,088,663\nNet assets with donor restrictions 5,696,323 5,882,673\nTotal net assets 271,555,390 254,971,336\nTotal liabilities and net assets $ 286,759,938 274,123,369\nSee accompanying notes to consolidated financial statements.\n3\n**WIKIMEDIA FOUNDATION, INC.**\nConsolidated Statements of Activities\nYears ended June 30, 2024 and 2023\n**2024 2023**\nNet assets without donor restrictions:\nSupport and revenue:\nContributions of cash and other financial assets $ 168,212,977 164,121,185\nContributions of nonfinancial assets and services 263,476 1,040,453\nForeign currency losses (300,907) (94,868)\nOther income, net 5,629,773 3,824,240\nInvestment income, net 5,096,842 3,002,929\nRelease of net assets with donor restrictions 6,481,350 4,732,654\nTotal support and revenue 185,383,511 176,626,593\nOperating expenses:\nSalaries and benefits 106,793,960 101,305,706\nAwards and grants 26,820,080 24,433,682\nInternet hosting 3,116,445 3,120,819\nIn-kind service expenses 263,476 1,040,453\nDonation processing expenses 7,547,718 6,855,680\nProfessional service expenses 13,090,040 15,464,635\nOther operating expenses 10,798,140 7,393,982\nTravel and conferences 5,824,979 4,878,359\nDepreciation and amortization 4,216,271 4,602,064\nTotal operating expenses 178,471,109 169,095,380\nChange in net assets without donor restrictions\nfrom operating activities 6,912,402 7,531,213\nNonoperating activities:\nUnrealized gains on investments, net 9,858,001 3,547,510\nChange in net assets without donor restrictions 16,770,403 11,078,723\nNet assets with donor restrictions:\nContributions with donor restrictions 6,295,000 9,273,736\nNet assets released from restrictions (6,481,350) (4,732,654)\nIncrease (decrease) in net assets with donor\nrestrictions (186,350) 4,541,082\nIncrease in net assets 16,584,053 15,619,805\nNet assets at beginning of year 254,971,337 239,351,532\nNet assets at end of year $ 271,555,390 254,971,337\nSee accompanying notes to consolidated financial statements.\n4\n**WIKIMEDIA FOUNDATION, INC.**\nConsolidated Statements of Cash Flows\nYears ended June 30, 2024 and 2023\n**2024 2023**\nCash flows from operating activities:\nIncrease in net assets $ 16,584,053 15,619,804\nAdjustments to reconcile increase in net assets to net cash\nprovided by operating activities:\nDepreciation and amortization 4,216,271 4,602,064\nLoss on disposal of equipment 203,233 64,518\nUnrealized and realized gains on investments, net (8,356,376) (2,276,210)\nRight of use asset - operating lease, net 1,821,432 1,404,875", - "page_start": 4, - "page_end": 6, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\n**2024 2023**\nCash and cash equivalents $ 82,845,159 75,808,401\nCurrent contributions receivable 856,657 —\nShort-term investments 116,074,763 132,216,667\nTotal financial assets 199,776,579 208,025,068\nLess:\nRestricted by donors for programs 5,696,323 5,882,673\nDonations payable to Wikimedia Endowment 525,607 5,274,448\nFinancial assets available to meet cash needs for\ngeneral expenditures within one year $ 193,554,649 196,867,947\nThe Foundation’s liquidity management includes a policy of structuring its financial assets to be available to meet its general expenditures, liabilities, grant-making, and other obligations as they come due. Cash and cash equivalents as reported on the consolidated balance sheet at June 30, 2024 and 2023, are the primary liquid resources used by the Foundation to meet these obligations. Financial assets invested in the short-term and long-term investments can be liquidated at any time as needed.\n**(10) Related Party Transactions**\nThe Wikimedia Endowment began operations as a standalone tax-exempt 501(c)(3) organization on September 30, 2023, with the mission to act as a permanent fund that can support in perpetuity the operations and activities of current and future Wikimedia projects, which are projects that are approved by and advance the purposes of the Foundation or its successor if the Foundation ceases to exist. The Foundation does not have control or controlling financial interest in the Wikimedia Endowment and the Wikimedia Endowment has a separate Board of Directors, but the Wikimedia Endowment is considered a related party to the Foundation because Wikimedia Endowment management is also management at the Foundation.\nDuring the fiscal year ended June 30, 2024, the Foundation recognized revenue of $2,063,195 related to services provided to the Wikimedia Endowment, primarily for fundraising and general and administrative support under the terms of a cost sharing agreement. These costs are included within the Foundation's expenses based on the nature of the cost. The revenue from the Wikimedia Endowment reimbursing the costs is recorded within other income, net.\n**WIKIMEDIA FOUNDATION, INC.**\nNotes to Consolidated Financial Statements\nJune 30, 2024 and 2023\n18\nThe Foundation also receives donations on behalf of the Wikimedia Endowment as well as transfers additional Foundation donations to the Endowment monthly. Donations that are donor-specified for the Wikimedia Endowment are not recognized as revenue to the Foundation, whereas donations that are not donor-specified for the Wikimedia Endowment are recognized both as contributions revenue and awards and grants expense to the Foundation. The Foundation transferred $10,706,812 donor-designated gifts and $624,137 Foundation gifts to the Wikimedia Endowment during the year ended June 30, 2024. As of June 30, 2024, the Foundation owed the Wikimedia Endowment $525,607 for donations to be transferred to the Wikimedia Endowment for the month of June 2024.", - "page_start": 18, - "page_end": 19, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nChanges in operating assets and liabilities:\nContributions receivable (1,571,657) 700,000\nPrepaid expenses and other current assets (152,972) (469,201)\nAccounts payable 1,225,678 (483,402)\nAccrued expenses 1,037,299 1,224,690\nLease liability (1,666,935) (1,618,384)\nDonations payable to Wikimedia Endowment (4,748,841) 5,254,730\nOther liabilities 205,056 (65,560)\nNet cash provided by operating activities 8,796,241 23,957,924\nCash flows from investing activities:\nPurchase of computer equipment and office furniture (4,435,982) (4,006,566)\nDevelopment of internal use software 2,235,481 (3,076,098)\nPurchase of investments (92,176,499) (49,998,612)\nProceeds from sales and maturities of investments 92,649,341 58,016,155\nNet cash provided by (used in) investing activities (1,727,659) 934,879\nNet increase in cash, cash equivalents, and\nrestricted cash 7,068,582 24,892,803\nCash, cash equivalents, and restricted cash at beginning of year 77,205,118 52,312,315\nCash, cash equivalents, and restricted cash at end of year $ 84,273,700 77,205,118\nSupplemental cash flow disclosure:\nNoncash changes in exchange rate $ 290,621 (96,027)\nInitial recognition of right of use asset - operating lease — (3,226,048)\nInitial recognition of lease liability — 3,580,607\nSee accompanying notes to consolidated financial statements.\n5 6\n**(1) Organization and Summary of Significant Accounting Policies**\n* **(a) Organization and Purpose** *\nThe accompanying consolidated financial statements present the financial position, change in net assets and cash flows of the Wikimedia Foundation, Inc. (the Foundation) and Wikimedia, LLC.\nThe Foundation is the nonprofit organization that operates Wikipedia, a free online encyclopedia. Based in San Francisco, California, the Foundation is a 501(c)(3) charity that is funded primarily through donations and contributions.\nThe Foundation also operates Wikimedia, LLC, a Delaware Limited Liability Company, with the Foundation as its Sole Member. The Wikimedia, LLC is organized and operated exclusively for charitable and educational purposes within the meaning of section 501(c)(3) of the Internal Revenue Code and is a disregarded entity for tax purposes.\n* **(b) Risks and Uncertainties** *\nThe Foundation’s operations are funded primarily by public donations from individuals as well as gifts from foundations and corporations. External factors such as global geopolitics, recession, and currency markets may impact our ability to raise funds. As of the date of this report, the Foundation has not experienced an adverse impact on its business operations.\n* **(c) Income Taxes** *\nThe Foundation is exempt from federal income tax under Section 501(c)(3) of the Internal Revenue Code and from state income tax under Chapter 220.13 of the Florida Statutes and Sections 23701d of Revenue and Taxation Code of the State of California. The Internal Revenue Service has determined that the Foundation is not a private foundation and contributions to it qualify as charitable contributions.", - "page_start": 6, - "page_end": 7, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nDuring the fiscal year ended June 30, 2024, the Wikimedia Endowment also provided the Foundation with grants of $1,500,000 for MediaWiki improvements, $600,000 for the Abstract Wikipedia project, and $500,000 for exploring strategies for expanding beyond the Foundation’s existing audiences of consumers and contributors. The grants are recorded as contributions with donor restrictions and within net assets with donor restrictions as of June 30, 2024.\n**(11) Contingencies and Commitments**\nIn the normal course of business, the Foundation receives various threats of litigation. In the opinion of management, the outcome of the pending lawsuits will not materially affect operations or the financial position of the Foundation.\n**(12) Subsequent Events**\nThe Foundation has evaluated its subsequent events through October 8, 2024, the date at which the consolidated financial statements were available to be issued, and determined there are no items to disclose.", - "page_start": 19, - "page_end": 19, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Opinion*\nWe have audited the consolidated financial statements of Wikimedia Foundation, Inc and its subsidiary (the\nFoundation), which comprise the consolidated statements of financial position as of June 30, 2024 and 2023,\nand the related consolidated statements of activities, and cash flows for the years then ended, and the related\nnotes to the consolidated financial statements.\nIn our opinion, the accompanying consolidated financial statements present fairly, in all material respects, the\nfinancial position of the Foundation as of June 30, 2024 and 2023, and the results of its operations and its cash\nflows for the years then ended in accordance with U.S. generally accepted accounting principles.", - "page_start": 2, - "page_end": 2, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nFor example (unaudited):\n- Wikipedia and the other projects operated by the Foundation receive more than 19.4 billion pageviews per month, making them one of the most popular Web properties worldwide. Wikipedia is available in more than 332 languages and contains more than 63 million articles contributed by a global volunteer community.\n- For the year ended June 30, 2024, the educational content of the Foundation’s largest project, Wikipedia, grew by approximately 1.9 million articles to approximately 63.4 million articles.\n- For the year ended June 30, 2024, volunteers added approximately 12.2 million images, movies, and sound files to the Foundation’s multimedia repository, making the total 106.7 million files.\n- Volunteers also contribute in several ways to the Foundation’s wiki software: volunteer software developers add new functionality to the code base, and volunteer language specialists add to the code base by translating the wiki interface into different languages. During the year ended June 30, 2024, there were 47,773 commits merged, through the efforts of approximately 511 authors/contributors, of which 8,161 commits were through the efforts of approximately 244 volunteers.\n**(7) Operating Leases**\nOur operating lease relates to the Foundation’s headquarters in San Francisco and has a non-cancelable remaining term of 3 months as of June 30, 2024. The discount rate is 2.9%, the risk-free rate based on daily U.S. Treasury with a term comparable to the lease term. The lease provides the Foundation the option to extend the lease term for one additional period of five years. The Foundation determined during the year ended June 30, 2024 not to renew the lease. Operating lease expense was $1,859,383 and $1,489,134 for the year ended June 30, 2024 and 2023, respectively.\nUndiscounted lease payments as of June 30, 2024 were as follows:\n**Lease**\n**payments**\nYear ending June 30:\n2025 419,791\nTotal minimum lease payments $ 419,791\n\n**(8) Retirement Plan**\nThe Foundation offers a 401(k) plan (the Plan) to all of its employees residing in the United States. Employees are eligible to participate in the Plan upon employment. The Foundation matches employee contributions on a dollar-for-dollar basis up to 4% of the employee’s compensation. The Foundation contributed $1,859,839 and $1,859,012 to the Plan for the years ended June 30, 2024 and 2023, respectively.\n**(9) Liquidity and Availability of Financial Assets**\nThe Foundation’s financial assets available for general expenditure within one year of the balance sheet date, June 30, 2024 and 2023, are as follows:", - "page_start": 17, - "page_end": 18, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nand free to everyone in the world, the Foundation's cost related to this collaborative arrangement is included within awards and grants in the statement of activities. The amount included within awards and grants was $6.1 million and $4.1 million for the years ended June 30, 2024 and 2023, respectively.\n* **(p) Use of Estimates** *\nThe preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Items subject to such estimates and assumptions include the investment valuations, useful lives of fixed assets, and the valuation of contributed services. Accordingly, actual results could differ from those estimates.\n* **(q) Reclassifications** *\nCertain reclassifications have been made in the financial statements to conform 2023 information to the 2024 presentation. The Foundation had a change in accounting policy to present unrealized gains and losses on investments separately from investment income, net. This resulted in a reclassification of $3,547,510 from investment income, net to unrealized gains on investments within the statement of activities. The Foundation also had a change in accounting policy to no longer present the Wikimania event as special event expense, net in the statement of activities. Revenue from registration sales is now reported within other income, net, and expenses are reported within travel and conference expenses. This resulted in a reclassification of $698,141 from special event expenses to travel and conference expenses in the statement of activities.\n**(2) Contributions Receivable**\nAs of June 30, 2024 and 2023, contributions receivable is $1,571,657 and $0, respectively, and represents contributions receivable from two grants, as well as contributions receivable from payment processors.\n**(3) Fair Value of Investments**\nThe following tables present the fair value of investments based on hierarchical level as of June 30, 2024 and 2023:\n**Fair value measurements at reporting date using Quoted prices Significant in active other markets for observable identical assets inputs (Level 1) (Level 2) June 30, 2024**\nShort-term investments: Corporate bonds $ — 66,776,386 66,776,386 Mortgage-backed securities — 5,561,381 5,561,381 U.S. Treasury securities — 43,736,995 43,736,995\nTotal $ — 116,074,762 116,074,762\nLong-term investments: Corporate bonds $ — 14,854,407 14,854,407 Stocks 42,009,652 — 42,009,652 Mortgage-backed securities — 5,213,826 5,213,826 U.S. Treasury securities — 5,213,339 5,213,339\nTotal $ 42,009,652 25,281,572 67,291,224\n\n**Fair value measurements at reporting date using Quoted prices Significant in active other markets for observable identical assets inputs (Level 1) (Level 2) June 30, 2023**", - "page_start": 12, - "page_end": 14, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n**WIKIMEDIA FOUNDATION, INC.**\nConsolidated Financial Statements\nJune 30, 2024 and 2023\n(With Independent Auditors’ Report Thereon)\n\n**WIKIMEDIA FOUNDATION, INC.**\n**Table of Contents**\n**Page(s)**\nIndependent Auditors’ Report 1\nConsolidated Financial Statements:\nBalance Sheets 3\nStatements of Activities 4\nStatements of Cash Flows 5\nNotes to Consolidated Financial Statements 6- 18\n\nKPMG LLP\nSuite 1400\n55 Second Street\nSan Francisco, CA 94105\n\nKPMG LLP, a Delaware limited liability partnership and a member firm of\nthe KPMG global organization of independent member firms affiliated with\nKPMG International Limited, a private English company limited by guarantee.\n\n**Independent Auditors’ Report**\nThe Board of Trustees\nWikimedia Foundation, Inc:", - "page_start": 0, - "page_end": 2, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nThe Foundation enters into contracts with its customers that may include promises to transfer multiple performance obligations such as API software subscription, professional service hours, and service level agreement (SLA) and support. The Foundation generally considers these to be one single performance obligation. Determining whether products and services are distinct performance obligations that should be accounted for separately or combined as one unit of accounting may require judgment.\nThe transaction price is determined based on consideration to which the Foundation will be entitled in exchange for transferring services to the customer, as stated in the contract. The Foundation has determined that the contracts do not contain a significant financing component.\nRevenue is generally recognized ratably over the contract term as the performance obligation is satisfied. The Foundation’s contracts typically are non-cancelable and do not contain refund-type provisions. The Foundation typically invoices its customers annually and its payment terms provide that customers pay within 30 days of invoice. Amounts that have been invoiced are recorded in accounts\nreceivable and in deferred revenue (within “Other Liabilities”) or revenue, depending on whether transfer of control to customers has occurred.\nRevenue derived from API software subscriptions and professional services is reported within other income, net in the statement of activities. Deferred revenue, revenue, and billings for the years ended June 30, 2024 and 2023 are as follows. Deferred revenue is reported within other liabilities in the statement of financial position.\n**2024 2023**\nDeferred revenue - beginning balance $ 1,660,000 1,560,000\nBillings 3,820,000 3,320,000\nLess revenue recognized (3,351,250) (3,220,000)\nDeferred revenue - ending balance $ 2,128,750 1,660,000\n\n* **(n) Leases** *\nLeases consist of a lease liability for the Foundation’s headquarters in San Francisco. The liability is equal to the present value of lease payments, which are fixed. The present value is calculated using a risk-free discount rate, determined using a period comparable with that of the lease term. The lease term in accordance with ASC 842 does not include options to extend as it is not reasonably certain that the option will be exercised. The Foundation determined during the year ended June 30, 2024 not to renew the lease.\n* **(o) Collaborative Arrangement** *\nThe Foundation has a collaborative arrangement with Wikimedia Deutschland to mutually develop the Wikibase software to support the Wikidata project, which acts as central storage for the structured data of its Wikimedia sister projects including Wikipedia, Wikivoyage, Wiktionary, Wikisource, and others. Both the Foundation and Wikimedia Deutschland do work for the Wikidata project, and the Foundation also grants Wikimedia Deutschland funding to support Wikimedia Deutschland's work in developing the Wikibase software. Since the project is part of the Foundation's mission to make knowledge accessible", - "page_start": 11, - "page_end": 11, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - } - ] - }, - { - "references": { - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf", - "query": "What external events can affect Wikimedia Fundation in raising funds ?", - "target_page": 8, - "target_passage": "External factors such as global geopolitics, recession, and currency markets may impact our ability to raise funds.", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nDuring the fiscal year ended June 30, 2024, the Wikimedia Endowment also provided the Foundation with grants of $1,500,000 for MediaWiki improvements, $600,000 for the Abstract Wikipedia project, and $500,000 for exploring strategies for expanding beyond the Foundation’s existing audiences of consumers and contributors. The grants are recorded as contributions with donor restrictions and within net assets with donor restrictions as of June 30, 2024.\n**(11) Contingencies and Commitments**\nIn the normal course of business, the Foundation receives various threats of litigation. In the opinion of management, the outcome of the pending lawsuits will not materially affect operations or the financial position of the Foundation.\n**(12) Subsequent Events**\nThe Foundation has evaluated its subsequent events through October 8, 2024, the date at which the consolidated financial statements were available to be issued, and determined there are no items to disclose.", - "page_start": 19, - "page_end": 19, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nNet assets with donor restrictions $ 5,696,324 5,782,673\n\n**(6) Functional Allocation of Expenses**\nCosts of providing the Foundation’s activities have been summarized below on a functional basis. Programs comprise various initiatives that focus on (1) building the technological and operating platform that enables the Foundation to function sustainably as a top global internet organization, (2) strengthening, growing, and increasing diversity of the Wikimedia communities, and (3) accelerating impact by investing in key geographic areas, mobile application development, and bottom-up innovation, all of which support Wikipedia and other wiki-based projects. This also includes costs related to the Wikimedia Endowment for which the Foundation is reimbursed. The allocation between programs, general and administrative, and fundraising expenses is based on personnel and related costs and other operating expenses such as rent and office expenses using estimates of time spent or percentage of utilization by headcounts, as well as\ndirect costs incurred for the relevant activities. Accordingly, certain costs have been allocated among the programs benefited and supporting services for the years ended June 30, 2024 and 2023, as follows:\n**2024**\n**General and**\n**Programs administrative Fundraising Total**\nSalaries and benefits $ 83,645,901 14,018,534 9,129,525 106,793,960\nAwards and grants 26,820,080 — — 26,820,080\nInternet hosting 3,116,257 188 — 3,116,445\nIn-kind service expenses 228,338 35,138 — 263,476\nDonation processing expenses — — 7,547,718 7,547,718\nProfessional service expenses 9,670,261 1,870,513 1,549,266 13,090,040\nOther operating expenses 6,420,517 3,808,725 568,898 10,798,140\nTravel and conferences 4,979,409 536,887 308,683 5,824,979\nDepreciation and amortization 3,471,509 744,762 — 4,216,271\n$ 138,352,272 21,014,747 19,104,090 178,471,109\n\n**2023**\n**General and**\n**Programs administrative Fundraising Total**\nSalaries and wages $ 77,845,272 14,486,209 8,974,225 101,305,706\nAwards and grants 24,426,682 7,000 — 24,433,682\nInternet hosting 3,119,234 1,585 — 3,120,819\nIn-kind service expenses 998,857 41,596 — 1,040,453\nDonation processing expenses — — 6,855,680 6,855,680\nProfessional service expenses 11,785,153 2,297,431 1,382,051 15,464,635\nOther operating expenses 2,752,153 4,102,006 539,823 7,393,982\nTravel and conferences 3,799,260 530,517 548,583 4,878,360\nDepreciation and amortization 3,837,307 764,757 — 4,602,064\n$ 128,563,918 22,231,101 18,300,362 169,095,381\n\nThe Foundation has a program of awarding grants to support chapters, affiliates, user groups, and individuals in projects that further the mission of the Foundation. Chapters are independent organizations that share the goals of the Foundation and support the goals within a specified geographical region. In addition to this work, which is reflected above in the awards and grants line, an overwhelming majority of the Foundation’s project activities are carried out by an international network of volunteers, whose activity is not reflected in the tables above.", - "page_start": 15, - "page_end": 16, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nChanges in operating assets and liabilities:\nContributions receivable (1,571,657) 700,000\nPrepaid expenses and other current assets (152,972) (469,201)\nAccounts payable 1,225,678 (483,402)\nAccrued expenses 1,037,299 1,224,690\nLease liability (1,666,935) (1,618,384)\nDonations payable to Wikimedia Endowment (4,748,841) 5,254,730\nOther liabilities 205,056 (65,560)\nNet cash provided by operating activities 8,796,241 23,957,924\nCash flows from investing activities:\nPurchase of computer equipment and office furniture (4,435,982) (4,006,566)\nDevelopment of internal use software 2,235,481 (3,076,098)\nPurchase of investments (92,176,499) (49,998,612)\nProceeds from sales and maturities of investments 92,649,341 58,016,155\nNet cash provided by (used in) investing activities (1,727,659) 934,879\nNet increase in cash, cash equivalents, and\nrestricted cash 7,068,582 24,892,803\nCash, cash equivalents, and restricted cash at beginning of year 77,205,118 52,312,315\nCash, cash equivalents, and restricted cash at end of year $ 84,273,700 77,205,118\nSupplemental cash flow disclosure:\nNoncash changes in exchange rate $ 290,621 (96,027)\nInitial recognition of right of use asset - operating lease — (3,226,048)\nInitial recognition of lease liability — 3,580,607\nSee accompanying notes to consolidated financial statements.\n5 6\n**(1) Organization and Summary of Significant Accounting Policies**\n* **(a) Organization and Purpose** *\nThe accompanying consolidated financial statements present the financial position, change in net assets and cash flows of the Wikimedia Foundation, Inc. (the Foundation) and Wikimedia, LLC.\nThe Foundation is the nonprofit organization that operates Wikipedia, a free online encyclopedia. Based in San Francisco, California, the Foundation is a 501(c)(3) charity that is funded primarily through donations and contributions.\nThe Foundation also operates Wikimedia, LLC, a Delaware Limited Liability Company, with the Foundation as its Sole Member. The Wikimedia, LLC is organized and operated exclusively for charitable and educational purposes within the meaning of section 501(c)(3) of the Internal Revenue Code and is a disregarded entity for tax purposes.\n* **(b) Risks and Uncertainties** *\nThe Foundation’s operations are funded primarily by public donations from individuals as well as gifts from foundations and corporations. External factors such as global geopolitics, recession, and currency markets may impact our ability to raise funds. As of the date of this report, the Foundation has not experienced an adverse impact on its business operations.\n* **(c) Income Taxes** *\nThe Foundation is exempt from federal income tax under Section 501(c)(3) of the Internal Revenue Code and from state income tax under Chapter 220.13 of the Florida Statutes and Sections 23701d of Revenue and Taxation Code of the State of California. The Internal Revenue Service has determined that the Foundation is not a private foundation and contributions to it qualify as charitable contributions.", - "page_start": 6, - "page_end": 7, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\n**2024 2023**\nCash and cash equivalents $ 82,845,159 75,808,401\nCurrent contributions receivable 856,657 —\nShort-term investments 116,074,763 132,216,667\nTotal financial assets 199,776,579 208,025,068\nLess:\nRestricted by donors for programs 5,696,323 5,882,673\nDonations payable to Wikimedia Endowment 525,607 5,274,448\nFinancial assets available to meet cash needs for\ngeneral expenditures within one year $ 193,554,649 196,867,947\nThe Foundation’s liquidity management includes a policy of structuring its financial assets to be available to meet its general expenditures, liabilities, grant-making, and other obligations as they come due. Cash and cash equivalents as reported on the consolidated balance sheet at June 30, 2024 and 2023, are the primary liquid resources used by the Foundation to meet these obligations. Financial assets invested in the short-term and long-term investments can be liquidated at any time as needed.\n**(10) Related Party Transactions**\nThe Wikimedia Endowment began operations as a standalone tax-exempt 501(c)(3) organization on September 30, 2023, with the mission to act as a permanent fund that can support in perpetuity the operations and activities of current and future Wikimedia projects, which are projects that are approved by and advance the purposes of the Foundation or its successor if the Foundation ceases to exist. The Foundation does not have control or controlling financial interest in the Wikimedia Endowment and the Wikimedia Endowment has a separate Board of Directors, but the Wikimedia Endowment is considered a related party to the Foundation because Wikimedia Endowment management is also management at the Foundation.\nDuring the fiscal year ended June 30, 2024, the Foundation recognized revenue of $2,063,195 related to services provided to the Wikimedia Endowment, primarily for fundraising and general and administrative support under the terms of a cost sharing agreement. These costs are included within the Foundation's expenses based on the nature of the cost. The revenue from the Wikimedia Endowment reimbursing the costs is recorded within other income, net.\n**WIKIMEDIA FOUNDATION, INC.**\nNotes to Consolidated Financial Statements\nJune 30, 2024 and 2023\n18\nThe Foundation also receives donations on behalf of the Wikimedia Endowment as well as transfers additional Foundation donations to the Endowment monthly. Donations that are donor-specified for the Wikimedia Endowment are not recognized as revenue to the Foundation, whereas donations that are not donor-specified for the Wikimedia Endowment are recognized both as contributions revenue and awards and grants expense to the Foundation. The Foundation transferred $10,706,812 donor-designated gifts and $624,137 Foundation gifts to the Wikimedia Endowment during the year ended June 30, 2024. As of June 30, 2024, the Foundation owed the Wikimedia Endowment $525,607 for donations to be transferred to the Wikimedia Endowment for the month of June 2024.", - "page_start": 18, - "page_end": 19, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nTotal current assets 205,499,036 213,594,553\nRestricted cash 1,428,542 1,396,717\nLong-term investments 67,291,224 43,265,786\nRight of use asset - operating lease, net — 1,821,174\nProperty and equipment, net 11,826,136 14,045,139\nContributions receivable 715,000 —\nTotal assets $ 286,759,938 274,123,369\n**Liabilities and Net Assets**\nCurrent liabilities:\nAccounts payable $ 4,009,582 2,783,904\nAccrued expenses 7,959,558 6,922,259\nLease liability 417,756 1,640,735\nDonations payable to Wikimedia Endowment 525,607 5,274,448\nOther liabilities 2,292,045 2,124,939\nTotal current liabilities 15,204,548 18,746,285\nLease liability — 405,748\nTotal liabilities $ 15,204,548 19,152,033\nNet assets:\nNet assets without donor restrictions 265,859,067 249,088,663\nNet assets with donor restrictions 5,696,323 5,882,673\nTotal net assets 271,555,390 254,971,336\nTotal liabilities and net assets $ 286,759,938 274,123,369\nSee accompanying notes to consolidated financial statements.\n3\n**WIKIMEDIA FOUNDATION, INC.**\nConsolidated Statements of Activities\nYears ended June 30, 2024 and 2023\n**2024 2023**\nNet assets without donor restrictions:\nSupport and revenue:\nContributions of cash and other financial assets $ 168,212,977 164,121,185\nContributions of nonfinancial assets and services 263,476 1,040,453\nForeign currency losses (300,907) (94,868)\nOther income, net 5,629,773 3,824,240\nInvestment income, net 5,096,842 3,002,929\nRelease of net assets with donor restrictions 6,481,350 4,732,654\nTotal support and revenue 185,383,511 176,626,593\nOperating expenses:\nSalaries and benefits 106,793,960 101,305,706\nAwards and grants 26,820,080 24,433,682\nInternet hosting 3,116,445 3,120,819\nIn-kind service expenses 263,476 1,040,453\nDonation processing expenses 7,547,718 6,855,680\nProfessional service expenses 13,090,040 15,464,635\nOther operating expenses 10,798,140 7,393,982\nTravel and conferences 5,824,979 4,878,359\nDepreciation and amortization 4,216,271 4,602,064\nTotal operating expenses 178,471,109 169,095,380\nChange in net assets without donor restrictions\nfrom operating activities 6,912,402 7,531,213\nNonoperating activities:\nUnrealized gains on investments, net 9,858,001 3,547,510\nChange in net assets without donor restrictions 16,770,403 11,078,723\nNet assets with donor restrictions:\nContributions with donor restrictions 6,295,000 9,273,736\nNet assets released from restrictions (6,481,350) (4,732,654)\nIncrease (decrease) in net assets with donor\nrestrictions (186,350) 4,541,082\nIncrease in net assets 16,584,053 15,619,805\nNet assets at beginning of year 254,971,337 239,351,532\nNet assets at end of year $ 271,555,390 254,971,337\nSee accompanying notes to consolidated financial statements.\n4\n**WIKIMEDIA FOUNDATION, INC.**\nConsolidated Statements of Cash Flows\nYears ended June 30, 2024 and 2023\n**2024 2023**\nCash flows from operating activities:\nIncrease in net assets $ 16,584,053 15,619,804\nAdjustments to reconcile increase in net assets to net cash\nprovided by operating activities:\nDepreciation and amortization 4,216,271 4,602,064\nLoss on disposal of equipment 203,233 64,518\nUnrealized and realized gains on investments, net (8,356,376) (2,276,210)\nRight of use asset - operating lease, net 1,821,432 1,404,875", - "page_start": 4, - "page_end": 6, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Opinion*\nWe have audited the consolidated financial statements of Wikimedia Foundation, Inc and its subsidiary (the\nFoundation), which comprise the consolidated statements of financial position as of June 30, 2024 and 2023,\nand the related consolidated statements of activities, and cash flows for the years then ended, and the related\nnotes to the consolidated financial statements.\nIn our opinion, the accompanying consolidated financial statements present fairly, in all material respects, the\nfinancial position of the Foundation as of June 30, 2024 and 2023, and the results of its operations and its cash\nflows for the years then ended in accordance with U.S. generally accepted accounting principles.", - "page_start": 2, - "page_end": 2, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nand free to everyone in the world, the Foundation's cost related to this collaborative arrangement is included within awards and grants in the statement of activities. The amount included within awards and grants was $6.1 million and $4.1 million for the years ended June 30, 2024 and 2023, respectively.\n* **(p) Use of Estimates** *\nThe preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Items subject to such estimates and assumptions include the investment valuations, useful lives of fixed assets, and the valuation of contributed services. Accordingly, actual results could differ from those estimates.\n* **(q) Reclassifications** *\nCertain reclassifications have been made in the financial statements to conform 2023 information to the 2024 presentation. The Foundation had a change in accounting policy to present unrealized gains and losses on investments separately from investment income, net. This resulted in a reclassification of $3,547,510 from investment income, net to unrealized gains on investments within the statement of activities. The Foundation also had a change in accounting policy to no longer present the Wikimania event as special event expense, net in the statement of activities. Revenue from registration sales is now reported within other income, net, and expenses are reported within travel and conference expenses. This resulted in a reclassification of $698,141 from special event expenses to travel and conference expenses in the statement of activities.\n**(2) Contributions Receivable**\nAs of June 30, 2024 and 2023, contributions receivable is $1,571,657 and $0, respectively, and represents contributions receivable from two grants, as well as contributions receivable from payment processors.\n**(3) Fair Value of Investments**\nThe following tables present the fair value of investments based on hierarchical level as of June 30, 2024 and 2023:\n**Fair value measurements at reporting date using Quoted prices Significant in active other markets for observable identical assets inputs (Level 1) (Level 2) June 30, 2024**\nShort-term investments: Corporate bonds $ — 66,776,386 66,776,386 Mortgage-backed securities — 5,561,381 5,561,381 U.S. Treasury securities — 43,736,995 43,736,995\nTotal $ — 116,074,762 116,074,762\nLong-term investments: Corporate bonds $ — 14,854,407 14,854,407 Stocks 42,009,652 — 42,009,652 Mortgage-backed securities — 5,213,826 5,213,826 U.S. Treasury securities — 5,213,339 5,213,339\nTotal $ 42,009,652 25,281,572 67,291,224\n\n**Fair value measurements at reporting date using Quoted prices Significant in active other markets for observable identical assets inputs (Level 1) (Level 2) June 30, 2023**", - "page_start": 12, - "page_end": 14, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **2. Social and political landscape**\n\n### **2.1. Wikileaks and the Open Data movement**\n\nso far, have been about:\n- reacting to problems *after* they occurred\n- without any intervention and involvement of the parties and organizations that may have\nbehaved improperly\nOpen Data, instead, is about *prevention* of errors, abuses and inefficiencies, through conscious and\ncontinuous collaboration of citizens and governments officials *during* day to day operations, if not\nbefore their beginning.\nOf course, citizens must always check that they aren't getting incomplete or biased data. But in any\ncase, Open Data means that the involved government officials aren't just prepared to see that data\npublished, they know and accept it from the start. In such a context, some risks associated to\nWikileaks, like the fact that the leaker lacks the means to influence the downstream use of the\ninformation, and therefore may harm anybody connected to the linked information, are almost non-\nexistent.\nAbove all, unlike the content of most Wikileaks documents, Open Data are almost always data that\nshould surely be open, unlike wartime military reports, and that almost never contain any personal\ninformation. In summary, whatever the conclusions about Wikileaks are, they could not be\nconclusions against Open Data, because there are too many differences between the two\nmovements.", - "page_start": 5, - "page_end": 5, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nThe Foundation enters into contracts with its customers that may include promises to transfer multiple performance obligations such as API software subscription, professional service hours, and service level agreement (SLA) and support. The Foundation generally considers these to be one single performance obligation. Determining whether products and services are distinct performance obligations that should be accounted for separately or combined as one unit of accounting may require judgment.\nThe transaction price is determined based on consideration to which the Foundation will be entitled in exchange for transferring services to the customer, as stated in the contract. The Foundation has determined that the contracts do not contain a significant financing component.\nRevenue is generally recognized ratably over the contract term as the performance obligation is satisfied. The Foundation’s contracts typically are non-cancelable and do not contain refund-type provisions. The Foundation typically invoices its customers annually and its payment terms provide that customers pay within 30 days of invoice. Amounts that have been invoiced are recorded in accounts\nreceivable and in deferred revenue (within “Other Liabilities”) or revenue, depending on whether transfer of control to customers has occurred.\nRevenue derived from API software subscriptions and professional services is reported within other income, net in the statement of activities. Deferred revenue, revenue, and billings for the years ended June 30, 2024 and 2023 are as follows. Deferred revenue is reported within other liabilities in the statement of financial position.\n**2024 2023**\nDeferred revenue - beginning balance $ 1,660,000 1,560,000\nBillings 3,820,000 3,320,000\nLess revenue recognized (3,351,250) (3,220,000)\nDeferred revenue - ending balance $ 2,128,750 1,660,000\n\n* **(n) Leases** *\nLeases consist of a lease liability for the Foundation’s headquarters in San Francisco. The liability is equal to the present value of lease payments, which are fixed. The present value is calculated using a risk-free discount rate, determined using a period comparable with that of the lease term. The lease term in accordance with ASC 842 does not include options to extend as it is not reasonably certain that the option will be exercised. The Foundation determined during the year ended June 30, 2024 not to renew the lease.\n* **(o) Collaborative Arrangement** *\nThe Foundation has a collaborative arrangement with Wikimedia Deutschland to mutually develop the Wikibase software to support the Wikidata project, which acts as central storage for the structured data of its Wikimedia sister projects including Wikipedia, Wikivoyage, Wiktionary, Wikisource, and others. Both the Foundation and Wikimedia Deutschland do work for the Wikidata project, and the Foundation also grants Wikimedia Deutschland funding to support Wikimedia Deutschland's work in developing the Wikibase software. Since the project is part of the Foundation's mission to make knowledge accessible", - "page_start": 11, - "page_end": 11, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nFor example (unaudited):\n- Wikipedia and the other projects operated by the Foundation receive more than 19.4 billion pageviews per month, making them one of the most popular Web properties worldwide. Wikipedia is available in more than 332 languages and contains more than 63 million articles contributed by a global volunteer community.\n- For the year ended June 30, 2024, the educational content of the Foundation’s largest project, Wikipedia, grew by approximately 1.9 million articles to approximately 63.4 million articles.\n- For the year ended June 30, 2024, volunteers added approximately 12.2 million images, movies, and sound files to the Foundation’s multimedia repository, making the total 106.7 million files.\n- Volunteers also contribute in several ways to the Foundation’s wiki software: volunteer software developers add new functionality to the code base, and volunteer language specialists add to the code base by translating the wiki interface into different languages. During the year ended June 30, 2024, there were 47,773 commits merged, through the efforts of approximately 511 authors/contributors, of which 8,161 commits were through the efforts of approximately 244 volunteers.\n**(7) Operating Leases**\nOur operating lease relates to the Foundation’s headquarters in San Francisco and has a non-cancelable remaining term of 3 months as of June 30, 2024. The discount rate is 2.9%, the risk-free rate based on daily U.S. Treasury with a term comparable to the lease term. The lease provides the Foundation the option to extend the lease term for one additional period of five years. The Foundation determined during the year ended June 30, 2024 not to renew the lease. Operating lease expense was $1,859,383 and $1,489,134 for the year ended June 30, 2024 and 2023, respectively.\nUndiscounted lease payments as of June 30, 2024 were as follows:\n**Lease**\n**payments**\nYear ending June 30:\n2025 419,791\nTotal minimum lease payments $ 419,791\n\n**(8) Retirement Plan**\nThe Foundation offers a 401(k) plan (the Plan) to all of its employees residing in the United States. Employees are eligible to participate in the Plan upon employment. The Foundation matches employee contributions on a dollar-for-dollar basis up to 4% of the employee’s compensation. The Foundation contributed $1,859,839 and $1,859,012 to the Plan for the years ended June 30, 2024 and 2023, respectively.\n**(9) Liquidity and Availability of Financial Assets**\nThe Foundation’s financial assets available for general expenditure within one year of the balance sheet date, June 30, 2024 and 2023, are as follows:", - "page_start": 17, - "page_end": 18, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - } - ] - }, - { - "references": { - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf", - "query": "What include Wikimedia Fundation restricted cash ?", - "target_page": 9, - "target_passage": "Restricted cash includes standby letters of credit for (1) the Foundation’s headquarters office lease and (2) one of the Foundation’s Employer of Record responsible for administering compensation and benefits for non-US personnel.", - "chunk_present": { - "presence": true, - "index": 8 - } - }, - "top_chunk": [ - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nChanges in operating assets and liabilities:\nContributions receivable (1,571,657) 700,000\nPrepaid expenses and other current assets (152,972) (469,201)\nAccounts payable 1,225,678 (483,402)\nAccrued expenses 1,037,299 1,224,690\nLease liability (1,666,935) (1,618,384)\nDonations payable to Wikimedia Endowment (4,748,841) 5,254,730\nOther liabilities 205,056 (65,560)\nNet cash provided by operating activities 8,796,241 23,957,924\nCash flows from investing activities:\nPurchase of computer equipment and office furniture (4,435,982) (4,006,566)\nDevelopment of internal use software 2,235,481 (3,076,098)\nPurchase of investments (92,176,499) (49,998,612)\nProceeds from sales and maturities of investments 92,649,341 58,016,155\nNet cash provided by (used in) investing activities (1,727,659) 934,879\nNet increase in cash, cash equivalents, and\nrestricted cash 7,068,582 24,892,803\nCash, cash equivalents, and restricted cash at beginning of year 77,205,118 52,312,315\nCash, cash equivalents, and restricted cash at end of year $ 84,273,700 77,205,118\nSupplemental cash flow disclosure:\nNoncash changes in exchange rate $ 290,621 (96,027)\nInitial recognition of right of use asset - operating lease — (3,226,048)\nInitial recognition of lease liability — 3,580,607\nSee accompanying notes to consolidated financial statements.\n5 6\n**(1) Organization and Summary of Significant Accounting Policies**\n* **(a) Organization and Purpose** *\nThe accompanying consolidated financial statements present the financial position, change in net assets and cash flows of the Wikimedia Foundation, Inc. (the Foundation) and Wikimedia, LLC.\nThe Foundation is the nonprofit organization that operates Wikipedia, a free online encyclopedia. Based in San Francisco, California, the Foundation is a 501(c)(3) charity that is funded primarily through donations and contributions.\nThe Foundation also operates Wikimedia, LLC, a Delaware Limited Liability Company, with the Foundation as its Sole Member. The Wikimedia, LLC is organized and operated exclusively for charitable and educational purposes within the meaning of section 501(c)(3) of the Internal Revenue Code and is a disregarded entity for tax purposes.\n* **(b) Risks and Uncertainties** *\nThe Foundation’s operations are funded primarily by public donations from individuals as well as gifts from foundations and corporations. External factors such as global geopolitics, recession, and currency markets may impact our ability to raise funds. As of the date of this report, the Foundation has not experienced an adverse impact on its business operations.\n* **(c) Income Taxes** *\nThe Foundation is exempt from federal income tax under Section 501(c)(3) of the Internal Revenue Code and from state income tax under Chapter 220.13 of the Florida Statutes and Sections 23701d of Revenue and Taxation Code of the State of California. The Internal Revenue Service has determined that the Foundation is not a private foundation and contributions to it qualify as charitable contributions.", - "page_start": 6, - "page_end": 7, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\n**2024 2023**\nCash and cash equivalents $ 82,845,159 75,808,401\nCurrent contributions receivable 856,657 —\nShort-term investments 116,074,763 132,216,667\nTotal financial assets 199,776,579 208,025,068\nLess:\nRestricted by donors for programs 5,696,323 5,882,673\nDonations payable to Wikimedia Endowment 525,607 5,274,448\nFinancial assets available to meet cash needs for\ngeneral expenditures within one year $ 193,554,649 196,867,947\nThe Foundation’s liquidity management includes a policy of structuring its financial assets to be available to meet its general expenditures, liabilities, grant-making, and other obligations as they come due. Cash and cash equivalents as reported on the consolidated balance sheet at June 30, 2024 and 2023, are the primary liquid resources used by the Foundation to meet these obligations. Financial assets invested in the short-term and long-term investments can be liquidated at any time as needed.\n**(10) Related Party Transactions**\nThe Wikimedia Endowment began operations as a standalone tax-exempt 501(c)(3) organization on September 30, 2023, with the mission to act as a permanent fund that can support in perpetuity the operations and activities of current and future Wikimedia projects, which are projects that are approved by and advance the purposes of the Foundation or its successor if the Foundation ceases to exist. The Foundation does not have control or controlling financial interest in the Wikimedia Endowment and the Wikimedia Endowment has a separate Board of Directors, but the Wikimedia Endowment is considered a related party to the Foundation because Wikimedia Endowment management is also management at the Foundation.\nDuring the fiscal year ended June 30, 2024, the Foundation recognized revenue of $2,063,195 related to services provided to the Wikimedia Endowment, primarily for fundraising and general and administrative support under the terms of a cost sharing agreement. These costs are included within the Foundation's expenses based on the nature of the cost. The revenue from the Wikimedia Endowment reimbursing the costs is recorded within other income, net.\n**WIKIMEDIA FOUNDATION, INC.**\nNotes to Consolidated Financial Statements\nJune 30, 2024 and 2023\n18\nThe Foundation also receives donations on behalf of the Wikimedia Endowment as well as transfers additional Foundation donations to the Endowment monthly. Donations that are donor-specified for the Wikimedia Endowment are not recognized as revenue to the Foundation, whereas donations that are not donor-specified for the Wikimedia Endowment are recognized both as contributions revenue and awards and grants expense to the Foundation. The Foundation transferred $10,706,812 donor-designated gifts and $624,137 Foundation gifts to the Wikimedia Endowment during the year ended June 30, 2024. As of June 30, 2024, the Foundation owed the Wikimedia Endowment $525,607 for donations to be transferred to the Wikimedia Endowment for the month of June 2024.", - "page_start": 18, - "page_end": 19, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nTotal current assets 205,499,036 213,594,553\nRestricted cash 1,428,542 1,396,717\nLong-term investments 67,291,224 43,265,786\nRight of use asset - operating lease, net — 1,821,174\nProperty and equipment, net 11,826,136 14,045,139\nContributions receivable 715,000 —\nTotal assets $ 286,759,938 274,123,369\n**Liabilities and Net Assets**\nCurrent liabilities:\nAccounts payable $ 4,009,582 2,783,904\nAccrued expenses 7,959,558 6,922,259\nLease liability 417,756 1,640,735\nDonations payable to Wikimedia Endowment 525,607 5,274,448\nOther liabilities 2,292,045 2,124,939\nTotal current liabilities 15,204,548 18,746,285\nLease liability — 405,748\nTotal liabilities $ 15,204,548 19,152,033\nNet assets:\nNet assets without donor restrictions 265,859,067 249,088,663\nNet assets with donor restrictions 5,696,323 5,882,673\nTotal net assets 271,555,390 254,971,336\nTotal liabilities and net assets $ 286,759,938 274,123,369\nSee accompanying notes to consolidated financial statements.\n3\n**WIKIMEDIA FOUNDATION, INC.**\nConsolidated Statements of Activities\nYears ended June 30, 2024 and 2023\n**2024 2023**\nNet assets without donor restrictions:\nSupport and revenue:\nContributions of cash and other financial assets $ 168,212,977 164,121,185\nContributions of nonfinancial assets and services 263,476 1,040,453\nForeign currency losses (300,907) (94,868)\nOther income, net 5,629,773 3,824,240\nInvestment income, net 5,096,842 3,002,929\nRelease of net assets with donor restrictions 6,481,350 4,732,654\nTotal support and revenue 185,383,511 176,626,593\nOperating expenses:\nSalaries and benefits 106,793,960 101,305,706\nAwards and grants 26,820,080 24,433,682\nInternet hosting 3,116,445 3,120,819\nIn-kind service expenses 263,476 1,040,453\nDonation processing expenses 7,547,718 6,855,680\nProfessional service expenses 13,090,040 15,464,635\nOther operating expenses 10,798,140 7,393,982\nTravel and conferences 5,824,979 4,878,359\nDepreciation and amortization 4,216,271 4,602,064\nTotal operating expenses 178,471,109 169,095,380\nChange in net assets without donor restrictions\nfrom operating activities 6,912,402 7,531,213\nNonoperating activities:\nUnrealized gains on investments, net 9,858,001 3,547,510\nChange in net assets without donor restrictions 16,770,403 11,078,723\nNet assets with donor restrictions:\nContributions with donor restrictions 6,295,000 9,273,736\nNet assets released from restrictions (6,481,350) (4,732,654)\nIncrease (decrease) in net assets with donor\nrestrictions (186,350) 4,541,082\nIncrease in net assets 16,584,053 15,619,805\nNet assets at beginning of year 254,971,337 239,351,532\nNet assets at end of year $ 271,555,390 254,971,337\nSee accompanying notes to consolidated financial statements.\n4\n**WIKIMEDIA FOUNDATION, INC.**\nConsolidated Statements of Cash Flows\nYears ended June 30, 2024 and 2023\n**2024 2023**\nCash flows from operating activities:\nIncrease in net assets $ 16,584,053 15,619,804\nAdjustments to reconcile increase in net assets to net cash\nprovided by operating activities:\nDepreciation and amortization 4,216,271 4,602,064\nLoss on disposal of equipment 203,233 64,518\nUnrealized and realized gains on investments, net (8,356,376) (2,276,210)\nRight of use asset - operating lease, net 1,821,432 1,404,875", - "page_start": 4, - "page_end": 6, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nNet assets with donor restrictions $ 5,696,324 5,782,673\n\n**(6) Functional Allocation of Expenses**\nCosts of providing the Foundation’s activities have been summarized below on a functional basis. Programs comprise various initiatives that focus on (1) building the technological and operating platform that enables the Foundation to function sustainably as a top global internet organization, (2) strengthening, growing, and increasing diversity of the Wikimedia communities, and (3) accelerating impact by investing in key geographic areas, mobile application development, and bottom-up innovation, all of which support Wikipedia and other wiki-based projects. This also includes costs related to the Wikimedia Endowment for which the Foundation is reimbursed. The allocation between programs, general and administrative, and fundraising expenses is based on personnel and related costs and other operating expenses such as rent and office expenses using estimates of time spent or percentage of utilization by headcounts, as well as\ndirect costs incurred for the relevant activities. Accordingly, certain costs have been allocated among the programs benefited and supporting services for the years ended June 30, 2024 and 2023, as follows:\n**2024**\n**General and**\n**Programs administrative Fundraising Total**\nSalaries and benefits $ 83,645,901 14,018,534 9,129,525 106,793,960\nAwards and grants 26,820,080 — — 26,820,080\nInternet hosting 3,116,257 188 — 3,116,445\nIn-kind service expenses 228,338 35,138 — 263,476\nDonation processing expenses — — 7,547,718 7,547,718\nProfessional service expenses 9,670,261 1,870,513 1,549,266 13,090,040\nOther operating expenses 6,420,517 3,808,725 568,898 10,798,140\nTravel and conferences 4,979,409 536,887 308,683 5,824,979\nDepreciation and amortization 3,471,509 744,762 — 4,216,271\n$ 138,352,272 21,014,747 19,104,090 178,471,109\n\n**2023**\n**General and**\n**Programs administrative Fundraising Total**\nSalaries and wages $ 77,845,272 14,486,209 8,974,225 101,305,706\nAwards and grants 24,426,682 7,000 — 24,433,682\nInternet hosting 3,119,234 1,585 — 3,120,819\nIn-kind service expenses 998,857 41,596 — 1,040,453\nDonation processing expenses — — 6,855,680 6,855,680\nProfessional service expenses 11,785,153 2,297,431 1,382,051 15,464,635\nOther operating expenses 2,752,153 4,102,006 539,823 7,393,982\nTravel and conferences 3,799,260 530,517 548,583 4,878,360\nDepreciation and amortization 3,837,307 764,757 — 4,602,064\n$ 128,563,918 22,231,101 18,300,362 169,095,381\n\nThe Foundation has a program of awarding grants to support chapters, affiliates, user groups, and individuals in projects that further the mission of the Foundation. Chapters are independent organizations that share the goals of the Foundation and support the goals within a specified geographical region. In addition to this work, which is reflected above in the awards and grants line, an overwhelming majority of the Foundation’s project activities are carried out by an international network of volunteers, whose activity is not reflected in the tables above.", - "page_start": 15, - "page_end": 16, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nThe Foundation has evaluated the financial statement impact of positions taken or expected to be taken in its tax returns. The Foundation is subject to income taxes on any net income that is derived from a trade or business, regularly carried on, and not in furtherance of the purposes for which it was granted exemption. Net income from any unrelated trade or business, in the opinion of management, is not material to the consolidated financial statements taken as a whole.\n* **(d) Financial Statement Presentation** *\nNet assets, support and revenue, expenses, gains, and losses are classified based on the existence or absence of donor-imposed restrictions in accordance with Accounting Standards Codification (ASC) Topic 958, *Not-for-Profit Entities* .\nNet assets without donor restrictions represent unrestricted resources available to support operations and also include previously temporarily restricted resources, which have become available for use by the Foundation in accordance with the intentions of donors.\nNet assets with donor restrictions represent contributions that are limited in use by the Foundation in accordance with donor-imposed stipulations. The stipulations may expire with time or may be satisfied and removed by the actions of the Foundation according to the terms of the contribution by the donor.\n7\nOnce such stipulations are satisfied, the associated net assets are released from net assets with donor restrictions and recognized as net assets without donor restrictions.\nContributions received are recorded as net assets without donor restriction or net assets with donor restrictions depending on the existence and/or nature of any donor restrictions.\n* **(e) Cash and Cash Equivalents** *\nThe Foundation manages its cash through major financial institutions. At June 30, 2024 and 2023, the carrying amount of the Foundation’s general ledger cash held primarily in nationally recognized financial institutions is $60.0 million and $63.9 million, respectively. Cash balances are insured by the Federal Deposit Insurance Corporation (FDIC) up to the applicable limits. Cash balances held in these financial institutions at June 30, 2024 and 2023 exceed the applicable FDIC insurance limits. The Foundation’s current practice is to maintain at least four months of cash and cash equivalents to support a combination of operating cash and a current reserve fund. The Foundation considers all highly liquid investments with an original maturity of three months or less when purchased to be cash equivalents. Cash equivalents of $22.8 million and $12.0 million as of June 30, 2024 and 2023, respectively, are considered Level 1 under ASC Topic 820, *Fair Value Measurement* .", - "page_start": 7, - "page_end": 8, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nDuring the fiscal year ended June 30, 2024, the Wikimedia Endowment also provided the Foundation with grants of $1,500,000 for MediaWiki improvements, $600,000 for the Abstract Wikipedia project, and $500,000 for exploring strategies for expanding beyond the Foundation’s existing audiences of consumers and contributors. The grants are recorded as contributions with donor restrictions and within net assets with donor restrictions as of June 30, 2024.\n**(11) Contingencies and Commitments**\nIn the normal course of business, the Foundation receives various threats of litigation. In the opinion of management, the outcome of the pending lawsuits will not materially affect operations or the financial position of the Foundation.\n**(12) Subsequent Events**\nThe Foundation has evaluated its subsequent events through October 8, 2024, the date at which the consolidated financial statements were available to be issued, and determined there are no items to disclose.", - "page_start": 19, - "page_end": 19, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Opinion*\nWe have audited the consolidated financial statements of Wikimedia Foundation, Inc and its subsidiary (the\nFoundation), which comprise the consolidated statements of financial position as of June 30, 2024 and 2023,\nand the related consolidated statements of activities, and cash flows for the years then ended, and the related\nnotes to the consolidated financial statements.\nIn our opinion, the accompanying consolidated financial statements present fairly, in all material respects, the\nfinancial position of the Foundation as of June 30, 2024 and 2023, and the results of its operations and its cash\nflows for the years then ended in accordance with U.S. generally accepted accounting principles.", - "page_start": 2, - "page_end": 2, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nand free to everyone in the world, the Foundation's cost related to this collaborative arrangement is included within awards and grants in the statement of activities. The amount included within awards and grants was $6.1 million and $4.1 million for the years ended June 30, 2024 and 2023, respectively.\n* **(p) Use of Estimates** *\nThe preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Items subject to such estimates and assumptions include the investment valuations, useful lives of fixed assets, and the valuation of contributed services. Accordingly, actual results could differ from those estimates.\n* **(q) Reclassifications** *\nCertain reclassifications have been made in the financial statements to conform 2023 information to the 2024 presentation. The Foundation had a change in accounting policy to present unrealized gains and losses on investments separately from investment income, net. This resulted in a reclassification of $3,547,510 from investment income, net to unrealized gains on investments within the statement of activities. The Foundation also had a change in accounting policy to no longer present the Wikimania event as special event expense, net in the statement of activities. Revenue from registration sales is now reported within other income, net, and expenses are reported within travel and conference expenses. This resulted in a reclassification of $698,141 from special event expenses to travel and conference expenses in the statement of activities.\n**(2) Contributions Receivable**\nAs of June 30, 2024 and 2023, contributions receivable is $1,571,657 and $0, respectively, and represents contributions receivable from two grants, as well as contributions receivable from payment processors.\n**(3) Fair Value of Investments**\nThe following tables present the fair value of investments based on hierarchical level as of June 30, 2024 and 2023:\n**Fair value measurements at reporting date using Quoted prices Significant in active other markets for observable identical assets inputs (Level 1) (Level 2) June 30, 2024**\nShort-term investments: Corporate bonds $ — 66,776,386 66,776,386 Mortgage-backed securities — 5,561,381 5,561,381 U.S. Treasury securities — 43,736,995 43,736,995\nTotal $ — 116,074,762 116,074,762\nLong-term investments: Corporate bonds $ — 14,854,407 14,854,407 Stocks 42,009,652 — 42,009,652 Mortgage-backed securities — 5,213,826 5,213,826 U.S. Treasury securities — 5,213,339 5,213,339\nTotal $ 42,009,652 25,281,572 67,291,224\n\n**Fair value measurements at reporting date using Quoted prices Significant in active other markets for observable identical assets inputs (Level 1) (Level 2) June 30, 2023**", - "page_start": 12, - "page_end": 14, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\n* **(f) Restricted Cash** *\nRestricted cash includes standby letters of credit for (1) the Foundation’s headquarters office lease and (2) one of the Foundation’s Employer of Record responsible for administering compensation and benefits for non-US personnel. As of June 30, 2024, neither letter of credit has been used.\n* **(g) Contributions Receivable** *\nContributions receivable represent gift amounts due from various entities, which are occasionally directed at specific activities. Contributions receivable due more than one year from the contribution date are discounted to present value using a fair value rate based on the U.S. Treasury bond rate and reflect the risks inherent in these cash flows. Contributions receivable are subject to review and adjustment by management should amounts be deemed uncollectible.\n* **(h) Investments** *\nThe Foundation’s policy regarding investments is to invest cash in short-term, intermediate-term, and long-term fixed income, and equity instruments without assuming material undue risk to principal. Preservation of principal and maintenance of liquidity are priorities over yield. Investments are reported at fair value with realized and unrealized gains and losses, and accrued interest included as a component of the change in net assets. Additionally, the Foundation holds no shares of donated stock as of June 30, 2024 or 2023, consistent with its policy to sell stock received through donations as soon as possible.\nThe Foundation presents its investment portfolios as short-term and long-term based on expectations of the holding period of the investment in line with the investment guidelines stipulated in the investment policy.\nASC Topic 820 establishes a fair value hierarchy that prioritizes observable inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted\n8\nprices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to measurements involving significant unobservable inputs (Level 3 measurements).\nThe three levels of the fair value hierarchy are as follows:\n- Level 1 inputs are quoted prices (unadjusted) in active markets for identical investments that the Foundation has the ability to access at the measurement date. The Foundation’s Level 1 assets are investments in marketable securities, including stocks and mutual funds.\n- Level 2 inputs are inputs other than quoted prices included in Level 1 that are observable for the investment, either directly or indirectly. The Foundation’s Level 2 assets are investments in corporate bonds, mortgage-backed securities, and U.S. Treasury securities.\n- Level 3 inputs are unobservable inputs from investments. Level 3 inputs incorporate assumptions about the factors that market participants would use in pricing the instrument.\n* **(i) Property and Equipment, Net** *", - "page_start": 8, - "page_end": 9, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - }, - { - "text": "# WIKIMEDIA FOUNDATION, INC. Consolidated Financial Statements June 30, 2024 and 2023 (With Indepen[...]\n\n### *Auditors’ Responsibilities for the Audit of the Consolidated Financial Statements*\n\nFor example (unaudited):\n- Wikipedia and the other projects operated by the Foundation receive more than 19.4 billion pageviews per month, making them one of the most popular Web properties worldwide. Wikipedia is available in more than 332 languages and contains more than 63 million articles contributed by a global volunteer community.\n- For the year ended June 30, 2024, the educational content of the Foundation’s largest project, Wikipedia, grew by approximately 1.9 million articles to approximately 63.4 million articles.\n- For the year ended June 30, 2024, volunteers added approximately 12.2 million images, movies, and sound files to the Foundation’s multimedia repository, making the total 106.7 million files.\n- Volunteers also contribute in several ways to the Foundation’s wiki software: volunteer software developers add new functionality to the code base, and volunteer language specialists add to the code base by translating the wiki interface into different languages. During the year ended June 30, 2024, there were 47,773 commits merged, through the efforts of approximately 511 authors/contributors, of which 8,161 commits were through the efforts of approximately 244 volunteers.\n**(7) Operating Leases**\nOur operating lease relates to the Foundation’s headquarters in San Francisco and has a non-cancelable remaining term of 3 months as of June 30, 2024. The discount rate is 2.9%, the risk-free rate based on daily U.S. Treasury with a term comparable to the lease term. The lease provides the Foundation the option to extend the lease term for one additional period of five years. The Foundation determined during the year ended June 30, 2024 not to renew the lease. Operating lease expense was $1,859,383 and $1,489,134 for the year ended June 30, 2024 and 2023, respectively.\nUndiscounted lease payments as of June 30, 2024 were as follows:\n**Lease**\n**payments**\nYear ending June 30:\n2025 419,791\nTotal minimum lease payments $ 419,791\n\n**(8) Retirement Plan**\nThe Foundation offers a 401(k) plan (the Plan) to all of its employees residing in the United States. Employees are eligible to participate in the Plan upon employment. The Foundation matches employee contributions on a dollar-for-dollar basis up to 4% of the employee’s compensation. The Foundation contributed $1,859,839 and $1,859,012 to the Plan for the years ended June 30, 2024 and 2023, respectively.\n**(9) Liquidity and Availability of Financial Assets**\nThe Foundation’s financial assets available for general expenditure within one year of the balance sheet date, June 30, 2024 and 2023, are as follows:", - "page_start": 17, - "page_end": 18, - "source_file": "Wikimedia_Foundation_2024_Audited_Financial_Statements.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20200471_en.pdf", - "query": "What is the price of the The Special Educational Needs and Disability (Coronavirus) (Amendment) Regulations 2020 ?", - "target_page": 8, - "target_passage": "£6.90", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Citation and commencement**\n**1.** These Regulations may be cited as the Special Educational Needs and Disability\n(Coronavirus) (Amendment) Regulations 2020 and come into force on 1st May 2020.", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Review and expiry**\n**2.** —(1) The Secretary of State must review the effectiveness of these Regulations during the\nperiod for which they have effect.\n(2) These Regulations cease to have effect on 25th September 2020.", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\n### **EXPLANATORY NOTE**\n\n*(This note is not part of the Regulations)*\nThese Regulations make amendments to secondary legislation relating to special educational\nneeds and disability in order to provide exceptions to time limits set out in that legislation where\nthey cannot be met because of a reason relating to the incidence or transmission of coronavirus.\nRegulation 2 contains review and expiry provisions. The Secretary of State is required to review\nthe effectiveness of the Regulations during the period in which they have effect. The Regulations\ncease to have effect on 25th September 2020.\nRegulations 3 to 14 amend the Special Educational Needs and Disability Regulations 2014 (‘the\nSEND Regulations 2014’).\nRegulation 5 inserts a glossing provision into the SEND Regulations 2014 which relaxes certain\nrequirements in those Regulations for actions to be taken within specified time limits where it is\nnot reasonably practicable for a person to meet those requirements for a reason relating to the\nincidence or transmission of coronavirus. Instead, any such requirement is to be read as a\nrequirement for such action to be taken as soon as reasonably practicable.\nRegulations 6 to 14 make textual amendments to the SEND Regulations 2014 to relax time limits.\nRegulations 15 to 17 amend the Special Educational Needs (Personal Budgets) Regulations 2014\n(‘the Personal Budgets Regulations 2014’).\nRegulation 17 inserts a similar glossing provision into the Personal Budgets Regulations 2014 as", - "page_start": 5, - "page_end": 5, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\nS T A T U T O R Y I N S T R U M E N T S", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n*Coming into force* *-* *-* *1st May* *2020*\nThe Secretary of State makes the following Regulations in exercise of the powers conferred by\nsections 30(8), 31(4), 36(11), 37(4), 44(7)(b) and (c), 47, 49(3), 51(4), 56(1), 71(11), 73(4), 74(3)\nand 135(2) and (3) of the Children and Families Act 2014( **a** ) and sections 29(3) and 569(4) of the\nEducation Act 1996( **b** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\n### **EXPLANATORY NOTE**\n\nregulation 5 does in respect of the SEND Regulations 2014.\nRegulations 18 to 27 amend the Special Educational Needs and Disability (Detained Persons)\nRegulations 2015 (‘the Detained Persons Regulations 2015’).\nRegulation 20 inserts a glossing provision into the Detained Persons Regulations 2015 similar to\nthe ones in regulations 5 and 17 in relation to the SEND Regulations 2014 and the Personal\nBudgets Regulations 2014 respectively.\nRegulations 21 to 27 make textual amendments to the Detained Persons Regulations 2015 to relax\ntime limits.\nRegulations 28 to 30 amend the Special Educational Needs and Disability (First-tier Tribunal\nRecommendations Power) Regulations 2017 (‘the First-tier Tribunal Regulations 2017’).\nRegulation 30 inserts a glossing provision into the First-tier Tribunal Regulations 2017 similar to\nthose in regulations 5, 17 and 20.\nAn impact assessment has not been produced for this instrument as this is a temporary, emergency\nmeasure and no significant impact on business, charities or voluntary bodies is foreseen.\nAn Explanatory Memorandum is published alongside this instrument on www.legislation.gov.uk.\n\n© Crown copyright 2020\nPrinted and published in the UK by The Stationery Office Limited under the authority and superintendence of Jeff James,\nController of Her Majesty’s Stationery Office and Queen’s Printer of Acts of Parliament.\n\n£6.90\nUK202004291001 05/2020 19585\nhttp://www.legislation.gov.uk/id/uksi/2020/471", - "page_start": 5, - "page_end": 7, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Amendment of the Special Educational Needs (Personal Budgets) Regulations 2014**\n**15.** The Special Educational Needs (Personal Budgets) Regulations 2014( **a** ) are amended as\nfollows.\n**16.** In regulation 2 (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**17.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time period due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, the requirement for the local authority\nto review the making and use of direct payments within the first three months of them being\nmade in regulation 11(2)(a) (monitoring and review of direct payments) is to be read\ninstead as a requirement for such action to be taken as soon as reasonably practicable.\n) S.I. 2014/1652, to which there are amendments not relevant to these Regulations.\n(2) The coronavirus exception applies where it is not reasonably practicable for the local\nauthority to meet the requirement specified in regulation 11(2)(a) for a reason relating to the\nincidence or transmission of coronavirus.”.", - "page_start": 2, - "page_end": 3, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Amendment of the Special Educational Needs and Disability Regulations 2014**\n\n**3.** The Special Educational Needs and Disability Regulations 2014( **c** ) are amended as follows.\n**4.** In regulation 2(1) (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**5.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time periods due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, any requirement in any of the\nregulations specified in paragraph (3) for action to be taken within a specified period of\n\n( **a** ) 2014 c.6. Section 30(8) was amended by Schedule 2, Part 1, paragraph 4 to the Children and Social Work Act 2017 (c.16).\n( **b** ) 1996 c.56. Section 29(3) was amended by Schedule 30, paragraph 67 and Schedule 31 to the School Standards and\nFramework Act 1998 (c.31) and S.I. 2010/1158 and section 569(4) was amended by section 8(1) and (5) of the Education\n(Wales) Measure 2009.\n( **c** ) S.I. 2014/1530, relevant amending instruments are S.I. 2014/2096, S.I. 2015/359 and S.I. 2017/1306.\ntime or by a certain day is to be read instead as a requirement for such action to be taken as\nsoon as reasonably practicable.\n(2) The coronavirus exception applies where it is not reasonably practicable for a person\nto meet a requirement referred to in paragraph (1) for a reason relating to the incidence or\ntransmission of coronavirus.\n(3) The following regulations are specified for the purposes of paragraphs (1) and (2)—\n(a) regulation 15(2) (transfer of EHC plans) (in relation to the second reference to 15\nworking days), (4), (5), (7) (in relation to the second reference to 15 working days)\nand (8);\n(b) regulation 16(2) and (3) (change of responsible commissioning body);\n(c) regulation 20(9) and (10) (review where the child or young person attends a school\nor other institution);\n(d) regulation 21(7), (8) and (9) (review of EHC plan where the child or young person", - "page_start": 0, - "page_end": 1, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\n**18.** The Special Educational Needs and Disability (Detained Persons) Regulations 2015( **a** ) are\namended as follows.\n**19.** In regulation 2(1) (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**20.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time periods due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, any requirement in any of the\nregulations specified in paragraph (3) for action to be taken within a specified period of\ntime or by a certain day is to be read instead as a requirement for such action to be taken as\nsoon as reasonably practicable.\n(2) The coronavirus exception applies where it is not reasonably practicable for a person\nto meet a requirement referred to in paragraph (1) for a reason relating to the incidence or\ntransmission of coronavirus.\n(3) The following regulations are specified for the purposes of paragraphs (1) and (2)—\n(a) regulation 15(1) and (4) (needs assessments which are not completed);\n(b) regulation 16(2), (3) and (4) (transfer of a kept EHC plan);\n(c) regulation 17(1) and (2) (restriction on disclosure of EHC plans);\n(d) regulation 19 (requirement to consider mediation);\n(e) regulation 20(1) and (2) (where the appropriate person does not wish to or fails to\npursue mediation);\n(f) regulation 21 (mediation);\n(g) regulation 24(1) and (3) (mediation certificate under section 55(5) of the Act);\n(h) regulation 27(3) (steps to be taken by a home authority);\n(i) regulation 29(2) and (6) (compliance with the orders of the First-tier Tribunal); and\n(j) regulation 30(3) and (6) (unopposed appeals).”.\n**21.** In regulation 4 (determination whether or not special educational provision may be", - "page_start": 3, - "page_end": 3, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\n### **Recommendations Power) Regulations 2017**\n**28.** The Special Educational Needs and Disability (First-tier Tribunal Recommendations Power)\nRegulations 2017( **a** ) are amended as follows.\n**29.** In regulation 2 (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**30.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time periods due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, any requirement in any of the\nregulations specified in paragraph (3) for action to be taken within a specified period of\ntime or by a certain day is to be read instead as a requirement for such action to be taken as\nsoon as reasonably practicable.\n(2) The coronavirus exception applies where it is not reasonably practicable for a person\nto meet a requirement referred to in paragraph (1) for a reason relating to the incidence or\ntransmission of coronavirus.\n(3) The following regulations are specified for the purposes of paragraphs (1) and (2)—\n(a) regulation 6(3) and (6) (responding to health care recommendations); and\n(b) regulation 7(1) and (4) (responding to social care recommendations).”.\n\n*Vicky Ford*\nParliamentary Under Secretary of State\n28th April 2020 Department for Education\n\n) S.I. 2017/1306.", - "page_start": 4, - "page_end": 5, - "source_file": "uksi_20200471_en.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20200471_en.pdf", - "query": "When come into force the Special Educational Needs and Disability (Coronavirus) (Amendment) Regulations 2020 ?", - "target_page": 1, - "target_passage": "These Regulations may be cited as the Special Educational Needs and Disability (Coronavirus) (Amendment) Regulations 2020 and come into force on 1st May 2020.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Citation and commencement**\n**1.** These Regulations may be cited as the Special Educational Needs and Disability\n(Coronavirus) (Amendment) Regulations 2020 and come into force on 1st May 2020.", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n*Coming into force* *-* *-* *1st May* *2020*\nThe Secretary of State makes the following Regulations in exercise of the powers conferred by\nsections 30(8), 31(4), 36(11), 37(4), 44(7)(b) and (c), 47, 49(3), 51(4), 56(1), 71(11), 73(4), 74(3)\nand 135(2) and (3) of the Children and Families Act 2014( **a** ) and sections 29(3) and 569(4) of the\nEducation Act 1996( **b** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Review and expiry**\n**2.** —(1) The Secretary of State must review the effectiveness of these Regulations during the\nperiod for which they have effect.\n(2) These Regulations cease to have effect on 25th September 2020.", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\n### **EXPLANATORY NOTE**\n\n*(This note is not part of the Regulations)*\nThese Regulations make amendments to secondary legislation relating to special educational\nneeds and disability in order to provide exceptions to time limits set out in that legislation where\nthey cannot be met because of a reason relating to the incidence or transmission of coronavirus.\nRegulation 2 contains review and expiry provisions. The Secretary of State is required to review\nthe effectiveness of the Regulations during the period in which they have effect. The Regulations\ncease to have effect on 25th September 2020.\nRegulations 3 to 14 amend the Special Educational Needs and Disability Regulations 2014 (‘the\nSEND Regulations 2014’).\nRegulation 5 inserts a glossing provision into the SEND Regulations 2014 which relaxes certain\nrequirements in those Regulations for actions to be taken within specified time limits where it is\nnot reasonably practicable for a person to meet those requirements for a reason relating to the\nincidence or transmission of coronavirus. Instead, any such requirement is to be read as a\nrequirement for such action to be taken as soon as reasonably practicable.\nRegulations 6 to 14 make textual amendments to the SEND Regulations 2014 to relax time limits.\nRegulations 15 to 17 amend the Special Educational Needs (Personal Budgets) Regulations 2014\n(‘the Personal Budgets Regulations 2014’).\nRegulation 17 inserts a similar glossing provision into the Personal Budgets Regulations 2014 as", - "page_start": 5, - "page_end": 5, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Amendment of the Special Educational Needs and Disability Regulations 2014**\n\n**3.** The Special Educational Needs and Disability Regulations 2014( **c** ) are amended as follows.\n**4.** In regulation 2(1) (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**5.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time periods due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, any requirement in any of the\nregulations specified in paragraph (3) for action to be taken within a specified period of\n\n( **a** ) 2014 c.6. Section 30(8) was amended by Schedule 2, Part 1, paragraph 4 to the Children and Social Work Act 2017 (c.16).\n( **b** ) 1996 c.56. Section 29(3) was amended by Schedule 30, paragraph 67 and Schedule 31 to the School Standards and\nFramework Act 1998 (c.31) and S.I. 2010/1158 and section 569(4) was amended by section 8(1) and (5) of the Education\n(Wales) Measure 2009.\n( **c** ) S.I. 2014/1530, relevant amending instruments are S.I. 2014/2096, S.I. 2015/359 and S.I. 2017/1306.\ntime or by a certain day is to be read instead as a requirement for such action to be taken as\nsoon as reasonably practicable.\n(2) The coronavirus exception applies where it is not reasonably practicable for a person\nto meet a requirement referred to in paragraph (1) for a reason relating to the incidence or\ntransmission of coronavirus.\n(3) The following regulations are specified for the purposes of paragraphs (1) and (2)—\n(a) regulation 15(2) (transfer of EHC plans) (in relation to the second reference to 15\nworking days), (4), (5), (7) (in relation to the second reference to 15 working days)\nand (8);\n(b) regulation 16(2) and (3) (change of responsible commissioning body);\n(c) regulation 20(9) and (10) (review where the child or young person attends a school\nor other institution);\n(d) regulation 21(7), (8) and (9) (review of EHC plan where the child or young person", - "page_start": 0, - "page_end": 1, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\nS T A T U T O R Y I N S T R U M E N T S", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\n### **Recommendations Power) Regulations 2017**\n**28.** The Special Educational Needs and Disability (First-tier Tribunal Recommendations Power)\nRegulations 2017( **a** ) are amended as follows.\n**29.** In regulation 2 (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**30.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time periods due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, any requirement in any of the\nregulations specified in paragraph (3) for action to be taken within a specified period of\ntime or by a certain day is to be read instead as a requirement for such action to be taken as\nsoon as reasonably practicable.\n(2) The coronavirus exception applies where it is not reasonably practicable for a person\nto meet a requirement referred to in paragraph (1) for a reason relating to the incidence or\ntransmission of coronavirus.\n(3) The following regulations are specified for the purposes of paragraphs (1) and (2)—\n(a) regulation 6(3) and (6) (responding to health care recommendations); and\n(b) regulation 7(1) and (4) (responding to social care recommendations).”.\n\n*Vicky Ford*\nParliamentary Under Secretary of State\n28th April 2020 Department for Education\n\n) S.I. 2017/1306.", - "page_start": 4, - "page_end": 5, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## **2015**\n\n**18.** The Special Educational Needs and Disability (Detained Persons) Regulations 2015( **a** ) are\namended as follows.\n**19.** In regulation 2(1) (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**20.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time periods due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, any requirement in any of the\nregulations specified in paragraph (3) for action to be taken within a specified period of\ntime or by a certain day is to be read instead as a requirement for such action to be taken as\nsoon as reasonably practicable.\n(2) The coronavirus exception applies where it is not reasonably practicable for a person\nto meet a requirement referred to in paragraph (1) for a reason relating to the incidence or\ntransmission of coronavirus.\n(3) The following regulations are specified for the purposes of paragraphs (1) and (2)—\n(a) regulation 15(1) and (4) (needs assessments which are not completed);\n(b) regulation 16(2), (3) and (4) (transfer of a kept EHC plan);\n(c) regulation 17(1) and (2) (restriction on disclosure of EHC plans);\n(d) regulation 19 (requirement to consider mediation);\n(e) regulation 20(1) and (2) (where the appropriate person does not wish to or fails to\npursue mediation);\n(f) regulation 21 (mediation);\n(g) regulation 24(1) and (3) (mediation certificate under section 55(5) of the Act);\n(h) regulation 27(3) (steps to be taken by a home authority);\n(i) regulation 29(2) and (6) (compliance with the orders of the First-tier Tribunal); and\n(j) regulation 30(3) and (6) (unopposed appeals).”.\n**21.** In regulation 4 (determination whether or not special educational provision may be", - "page_start": 3, - "page_end": 3, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Amendment of the Special Educational Needs (Personal Budgets) Regulations 2014**\n**15.** The Special Educational Needs (Personal Budgets) Regulations 2014( **a** ) are amended as\nfollows.\n**16.** In regulation 2 (interpretation), at the appropriate place insert—\n““coronavirus” means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);\n”.\n**17.** After regulation 2 (interpretation) insert—\n“ **Relaxation of time period due to coronavirus exception**\n**2A.** —(1) Where the coronavirus exception applies, the requirement for the local authority\nto review the making and use of direct payments within the first three months of them being\nmade in regulation 11(2)(a) (monitoring and review of direct payments) is to be read\ninstead as a requirement for such action to be taken as soon as reasonably practicable.\n) S.I. 2014/1652, to which there are amendments not relevant to these Regulations.\n(2) The coronavirus exception applies where it is not reasonably practicable for the local\nauthority to meet the requirement specified in regulation 11(2)(a) for a reason relating to the\nincidence or transmission of coronavirus.”.", - "page_start": 2, - "page_end": 3, - "source_file": "uksi_20200471_en.pdf" - }, - { - "text": "# 2020 No. 471 EDUCATION, ENGLAND The Special Educational Needs and Disability (Coronavirus) (Amendm[...]\n\n## *Laid before Parliament* *30th April* *2020*\n\n### **Amendment of the Special Educational Needs and Disability Regulations 2014**\n\ndoes not attend a school or other institution);\n(e) regulation 25(1) (notification of decision whether it is necessary to re-assess\neducational, health care and social care provision);\n(f) regulation 27(4) (amending or replacing an EHC plan following a re-assessment);\n(g) regulation 33 (requirement to consider mediation);\n(h) regulation 34(1) and (2) (where a parent or young person does not wish to or fails\nto pursue mediation);\n(i) regulation 35(2), (3) and (4) (mediation - health care issues);\n(j) regulation 36(2) (mediation - no health care issues);\n(k) regulation 39(1) and (3) (mediation certificate under section 55(5));\n(l) regulation 42(3) and (4) (steps to be taken by a local authority);\n(m) regulation 44(2)(d), (e), (f) and (h) (compliance with the orders of the First-tier\nTribunal);\n(n) regulation 45(4), (5) and (6A) (unopposed appeals);\n(o) regulation 47 (disclosure of EHC plans in relation to higher education); and\n(p) regulation 56(3) (publication of comments on the local offer).”.\n**6.** In regulation 4 (determination whether or not special educational provision may be\nnecessary), after paragraph (2) insert—\n“(3) The local authority need not comply with the time limit referred to in paragraph (1) if\nit is impractical to do so because of a reason relating to the incidence or transmission of\ncoronavirus.”.\n**7.** In regulation 5(4) (decision whether or not to conduct an EHC needs assessment)—\n(a) at the end of sub-paragraph (c) omit “or”; and\n(b) at the end of sub-paragraph (d) insert—\n“; or\n(e) of a reason relating to the incidence or transmission of coronavirus”.\n**8.** In regulation 8(2) (duty to co-operate in EHC needs assessments)—\n(a) at the end of sub-paragraph (b) omit “or”; and\n(b) at the end of sub-paragraph (c) insert—\n“; or\n(d) of a reason relating to the incidence or transmission of coronavirus”.\n**9.** In regulation 10(4) (decision not to secure an EHC plan)—", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20200471_en.pdf" - } - ] - }, - { - "references": { - "source_file": "sg248459.pdf", - "query": "Who is Daniel Casali ?", - "target_page": 12, - "target_passage": " Daniel Casali is a Thought Leader Information Technology Specialist working for 15 years at IBM with Power Systems, high-performance computing, big data, and storage. His role at IBM is to bring to reality solutions that address client’s needs by exploring new technologies for different workloads. He is also fascinated by real multicloud implementations, always trying to abstract and simplify the new challenges of the heterogeneous architectures that are intrinsic to this new consumption model, be that on-premises or in the public cloud. ", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# annual report\n\n## Eastland 16\nTommy J. Barrow\n*Chairman of the Board, President and* *Chief Executive Officer*", - "page_start": 17, - "page_end": 17, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **5 Training BERT**\n\nThis section reviews the proposals to optimize the\ntraining and architecture of the original BERT.", - "page_start": 6, - "page_end": 6, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "#cop21, the yearly session of COP (short for the Conference of the Parties) held in 2015.", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed10.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n[Norton & Company. ISBN 978-0-3938-6833-3. OCLC 1233266753 (https://search.worldcat.o](https://search.worldcat.org/oclc/1233266753)\n[rg/oclc/1233266753).](https://search.worldcat.org/oclc/1233266753)\nCiresan, D.; Meier, U.; Schmidhuber, J. (2012). \"Multi-column deep neural networks for image\nclassification\". *2012 IEEE Conference on Computer Vision and Pattern Recognition* .\n[pp. 3642- 3649. arXiv:1202.2745 (https://arxiv.org/abs/1202.2745).](https://arxiv.org/abs/1202.2745)\n[doi:10.1109/cvpr.2012.6248110 (https://doi.org/10.1109%2Fcvpr.2012.6248110). ISBN 978-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4673-1228-8)\n[1-4673-1228-8. S2CID 2161592 (https://api.semanticscholar.org/CorpusID:2161592).](https://api.semanticscholar.org/CorpusID:2161592)\n[Clark, Jack (2015b). \"Why 2015 Was a Breakthrough Year in Artificial Intelligence\" (https://www.](https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-int](https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[elligence). ](https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence) *Bloomberg.com* [. Archived (https://web.archive.org/web/20161123053855/https://](https://web.archive.org/web/20161123053855/https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artific](https://web.archive.org/web/20161123053855/https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[ial-intelligence) from the original on 23 November 2016. Retrieved 23 November 2016.](https://web.archive.org/web/20161123053855/https://www.bloomberg.com/news/articles/2015-12-08/why-2015-was-a-breakthrough-year-in-artificial-intelligence)\n[CNA (12 January 2019). \"Commentary: Bad news. Artificial intelligence is biased\" (https://www.c](https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[hannelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-](https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[challenge-11097374). ](https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374) *CNA* [. Archived (https://web.archive.org/web/20190112104421/https://](https://web.archive.org/web/20190112104421/https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loan](https://web.archive.org/web/20190112104421/https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[s-key-challenge-11097374) from the original on 12 January 2019. Retrieved 19 June 2020.](https://web.archive.org/web/20190112104421/https://www.channelnewsasia.com/news/commentary/artificial-intelligence-big-data-bias-hiring-loans-key-challenge-11097374)\n[Cybenko, G. (1988). Continuous valued neural networks with two hidden layers are sufficient](https://en.wikipedia.org/wiki/George_Cybenko)\n(Report). Department of Computer Science, Tufts University.\n[Deng, L.; Yu, D. (2014). \"Deep Learning: Methods and Applications\" (http://research.microsoft.c](http://research.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf)\n[om/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf) (PDF). ](http://research.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf) *Foundations and*\n*Trends in Signal Processing* . **7** [ (3- 4): 197- 387. doi:10.1561/2000000039 (https://doi.org/10.](https://doi.org/10.1561%2F2000000039)\n[1561%2F2000000039). Archived (https://web.archive.org/web/20160314152112/http://resea](https://web.archive.org/web/20160314152112/http://research.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf)\n[rch.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf) (PDF)](https://web.archive.org/web/20160314152112/http://research.microsoft.com/pubs/209355/DeepLearning-NowPublishing-Vol7-SIG-039.pdf)\nfrom the original on 14 March 2016. Retrieved 18 October 2014.\n[Dennett, Daniel (1991). ](https://en.wikipedia.org/wiki/Daniel_Dennett) *[Consciousness Explained](https://en.wikipedia.org/wiki/Consciousness_Explained)* [. The Penguin Press. ISBN 978-0-7139-9037-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7139-9037-9)\n[9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7139-9037-9)\n[DiFeliciantonio, Chase (3 April 2023). \"AI has already changed the world. This report shows](https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[how\" (https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869](https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[558.php). ](https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php) *San Francisco Chronicle* [. Archived (https://web.archive.org/web/2023061901530](https://web.archive.org/web/20230619015309/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[9/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.](https://web.archive.org/web/20230619015309/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[php) from the original on 19 June 2023. Retrieved 19 June 2023.](https://web.archive.org/web/20230619015309/https://www.sfchronicle.com/tech/article/ai-artificial-intelligence-report-stanford-17869558.php)\n[Dickson, Ben (2 May 2022). \"Machine learning: What is the transformer architecture?\" (https://b](https://bdtechtalks.com/2022/05/02/what-is-the-transformer)\n[dtechtalks.com/2022/05/02/what-is-the-transformer). ](https://bdtechtalks.com/2022/05/02/what-is-the-transformer) *TechTalks* [. Archived (https://web.archiv](https://web.archive.org/web/20231122142948/https://bdtechtalks.com/2022/05/02/what-is-the-transformer/)\n[e.org/web/20231122142948/https://bdtechtalks.com/2022/05/02/what-is-the-transformer/)](https://web.archive.org/web/20231122142948/https://bdtechtalks.com/2022/05/02/what-is-the-transformer/)\nfrom the original on 22 November 2023. Retrieved 22 November 2023.\n[Dockrill, Peter (27 June 2022), \"Robots With Flawed AI Make Sexist And Racist Decisions,](https://web.archive.org/web/20220627225827/https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[Experiment Shows\" (https://web.archive.org/web/20220627225827/https://www.sciencealert.](https://web.archive.org/web/20220627225827/https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows),](https://web.archive.org/web/20220627225827/https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n*Science Alert* [, archived from the original (https://www.sciencealert.com/robots-with-flawed-ai](https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[-make-sexist-racist-and-toxic-decisions-experiment-shows) on 27 June 2022](https://www.sciencealert.com/robots-with-flawed-ai-make-sexist-racist-and-toxic-decisions-experiment-shows)\n[Domingos, Pedro (2015). ](https://en.wikipedia.org/wiki/Pedro_Domingos) *The Master Algorithm: How the Quest for the Ultimate Learning*\n*Machine Will Remake Our World* [. Basic Books. ISBN 978-0-4650-6570-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-4650-6570-7)\n[Dreyfus, Hubert (1972). ](https://en.wikipedia.org/wiki/Hubert_Dreyfus) *[What Computers Can't Do](https://en.wikipedia.org/wiki/What_Computers_Can%27t_Do)* [. New York: MIT Press. ISBN 978-0-0601-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0601-1082-6)\n[1082-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0601-1082-6)\n[Dreyfus, Hubert; Dreyfus, Stuart (1986). ](https://en.wikipedia.org/wiki/Hubert_Dreyfus) *[Mind over Machine: The Power of Human Intuition and](https://archive.org/details/mindovermachinep00drey)*\n*[Expertise in the Era of the Computer](https://archive.org/details/mindovermachinep00drey)* (https://archive.org/details/mindovermachinep00drey).\n[Oxford: Blackwell. ISBN 978-0-0290-8060-3. Archived (https://web.archive.org/web/2020072](https://web.archive.org/web/20200726131414/https://archive.org/details/mindovermachinep00drey)\n[6131414/https://archive.org/details/mindovermachinep00drey) from the original on 26 July](https://web.archive.org/web/20200726131414/https://archive.org/details/mindovermachinep00drey)\n2020. Retrieved 22 August 2020.\n[Dyson, George (1998). ](https://en.wikipedia.org/wiki/George_Dyson_(science_historian)) *[Darwin among the Machines](https://archive.org/details/darwinamongmachi00dyso)* (https://archive.org/details/darwinamongm\n[achi00dyso). Allan Lane Science. ISBN 978-0-7382-0030-9. Archived (https://web.archive.or](https://web.archive.org/web/20200726131443/https://archive.org/details/darwinamongmachi00dyso)\n[g/web/20200726131443/https://archive.org/details/darwinamongmachi00dyso) from the](https://web.archive.org/web/20200726131443/https://archive.org/details/darwinamongmachi00dyso)\noriginal on 26 July 2020. Retrieved 22 August 2020.", - "page_start": 54, - "page_end": 55, - "source_file": "wikipedia3.pdf" - }, - { - "text": "### **Net Income**\n\n#### The pace of change has quickened in the last few years. In 2000, for the", - "page_start": 9, - "page_end": 9, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n[2019/05/03/china-smart-city-exposed). 3 May 2019. Archived (https://web.archive.org/web/2](https://web.archive.org/web/20210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c8562b93-9863-4915-8523-6c7b930a3efc)\n[0210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c85](https://web.archive.org/web/20210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c8562b93-9863-4915-8523-6c7b930a3efc)\n[62b93-9863-4915-8523-6c7b930a3efc) from the original on 7 March 2021. Retrieved](https://web.archive.org/web/20210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c8562b93-9863-4915-8523-6c7b930a3efc)\n14 September 2020.\n254. Urbina et al. (2022).\n255. E. McGaughey, 'Will Robots Automate Your Job Away? Full Employment, Basic Income, and\n[Economic Democracy' (2022), 51(3) Industrial Law Journal 511- 559 (https://academic.oup.c](https://academic.oup.com/ilj/article/51/3/511/6321008)\n[om/ilj/article/51/3/511/6321008). Archived (https://web.archive.org/web/20230527163045/htt](https://web.archive.org/web/20230527163045/https://academic.oup.com/ilj/article/51/3/511/6321008)\n[ps://academic.oup.com/ilj/article/51/3/511/6321008) 27 May 2023 at the Wayback Machine.](https://en.wikipedia.org/wiki/Wayback_Machine)\n256. Ford & Colvin (2015);McGaughey (2022)\n257. IGM Chicago (2017).\n258. Arntz, Gregory & Zierahn (2016), p. 33.\n259. Lohr (2017); Frey & Osborne (2017); Arntz, Gregory & Zierahn (2016, p. 33)\n[260. Zhou, Viola (11 April 2023). \"AI is already taking video game illustrators' jobs in China\" (http](https://restofworld.org/2023/ai-image-china-video-game-layoffs)\n[s://restofworld.org/2023/ai-image-china-video-game-layoffs). ](https://restofworld.org/2023/ai-image-china-video-game-layoffs) *Rest of World* [. Archived (http](https://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video-game-layoffs/)\n[s://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video](https://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video-game-layoffs/)\n[-game-layoffs/) from the original on 21 February 2024. Retrieved 17 August 2023.](https://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video-game-layoffs/)\n[261. Carter, Justin (11 April 2023). \"China's game art industry reportedly decimated by growing AI](https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\n[use\" (https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-a](https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\n[i-art-use). ](https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use) *Game Developer* [. Archived (https://web.archive.org/web/20230817010519/https://](https://web.archive.org/web/20230817010519/https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\n[www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)](https://web.archive.org/web/20230817010519/https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\nfrom the original on 17 August 2023. Retrieved 17 August 2023.\n262. Morgenstern (2015).\n263. Mahdawi (2017); Thompson (2014)\n264. Tarnoff, Ben (4 August 2023). \"Lessons from Eliza\". *[The Guardian Weekly](https://en.wikipedia.org/wiki/The_Guardian_Weekly)* . pp. 34- 39.\n265. Cellan-Jones (2014).\n266. Russell & Norvig 2021, p. 1001.\n267. Bostrom (2014).\n268. Russell (2019).\n269. Bostrom (2014); Müller & Bostrom (2014); Bostrom (2015).\n270. Harari (2023).\n271. Müller & Bostrom (2014).\n272. Leaders' concerns about the existential risks of AI around 2015: Rawlinson (2015), Holley\n(2015), Gibbs (2014), Sainato (2015)\n[273. \" \"Godfather of artificial intelligence\" talks impact and potential of new AI\" (https://www.cbsne](https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)\n[ws.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai). ](https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai) *CBS*\n*News* [. 25 March 2023. Archived (https://web.archive.org/web/20230328225221/https://www.](https://web.archive.org/web/20230328225221/https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)\n[cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)](https://web.archive.org/web/20230328225221/https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)\nfrom the original on 28 March 2023. Retrieved 28 March 2023.\n[274. Pittis, Don (4 May 2023). \"Canadian artificial intelligence leader Geoffrey Hinton piles on](https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\n[fears of computer takeover\" (https://www.cbc.ca/news/business/ai-doom-column-don-pittis-](https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\n[1.6829302). ](https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302) *CBC* [. Archived (https://web.archive.org/web/20240707032135/https://www.cbc.](https://web.archive.org/web/20240707032135/https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\n[ca/news/business/ai-doom-column-don-pittis-1.6829302) from the original on 7 July 2024.](https://web.archive.org/web/20240707032135/https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\nRetrieved 5 October 2024.\n[275. \" '50- 50 chance' that AI outsmarts humanity, Geoffrey Hinton says\" (https://www.bnnbloomb](https://www.bnnbloomberg.ca/50-50-chance-that-ai-outsmarts-humanity-geoffrey-hinton-says-1.2085394)\n[erg.ca/50-50-chance-that-ai-outsmarts-humanity-geoffrey-hinton-says-1.2085394).](https://www.bnnbloomberg.ca/50-50-chance-that-ai-outsmarts-humanity-geoffrey-hinton-says-1.2085394)\n*Bloomberg BNN* . 14 June 2024. Retrieved 6 July 2024.\n276. Valance (2023).\n[277. Taylor, Josh (7 May 2023). \"Rise of artificial intelligence is inevitable but should not be](https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[feared, 'father of AI' says\" (https://www.theguardian.com/technology/2023/may/07/rise-of-arti](https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[ficial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says). ](https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says) *The Guardian* .\n[Archived (https://web.archive.org/web/20231023061228/https://www.theguardian.com/techn](https://web.archive.org/web/20231023061228/https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[ology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-](https://web.archive.org/web/20231023061228/https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[of-ai-says) from the original on 23 October 2023. Retrieved 26 May 2023.](https://web.archive.org/web/20231023061228/https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[278. Colton, Emma (7 May 2023). \" 'Father of AI' says tech fears misplaced: 'You cannot stop it' \"](https://www.foxnews.com/tech/father-ai-jurgen-schmidhuber-says-tech-fears-misplaced-cannot-stop)", - "page_start": 43, - "page_end": 44, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Rename parameters from the prior chains to match the posterior chains\nrenamed_prior_chains = rename_chains(prior_chains, model)", - "page_start": 26, - "page_end": 26, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# skip to remove the .cntl file #\n####################################\nelse\nnohit=yes\nfi\nfi\nfi\n####################################", - "page_start": 284, - "page_end": 284, - "source_file": "sg246915.pdf" - }, - { - "text": "# NOTE: It is up to this script to make sure the file is deleted.", - "page_start": 282, - "page_end": 282, - "source_file": "sg246915.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **AI textbooks**\n\n[The two most widely used textbooks in 2023 (see the Open Syllabus (https://explorer.opensyllabus.org/re](https://explorer.opensyllabus.org/result/field?id=Computer+Science)\n[sult/field?id=Computer+Science)):](https://explorer.opensyllabus.org/result/field?id=Computer+Science)\n[Russell, Stuart J.; Norvig, Peter (2021). ](https://en.wikipedia.org/wiki/Peter_Norvig) *[Artificial Intelligence: A Modern Approach](https://en.wikipedia.org/wiki/Artificial_Intelligence:_A_Modern_Approach)* (4th ed.).\n[Hoboken: Pearson. ISBN 978-0-1346-1099-3. LCCN 20190474 (https://lccn.loc.gov/201904](https://lccn.loc.gov/20190474)\n[74).](https://lccn.loc.gov/20190474)\n[Rich, Elaine; Knight, Kevin; Nair, Shivashankar B (2010). ](https://en.wikipedia.org/wiki/Elaine_Rich) *Artificial Intelligence* (3rd ed.).\n[New Delhi: Tata McGraw Hill India. ISBN 978-0-0700-8770-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0700-8770-5)\nThe four most widely used AI textbooks in 2008:\n[Luger, George; Stubblefield, William (2004). ](https://en.wikipedia.org/wiki/William_Stubblefield) *[Artificial Intelligence: Structures and Strategies for](https://archive.org/details/artificialintell0000luge)*\n*[Complex Problem Solving](https://archive.org/details/artificialintell0000luge)* (https://archive.org/details/artificialintell0000luge) (5th ed.).\n[Benjamin/Cummings. ISBN 978-0-8053-4780-7. Archived (https://web.archive.org/web/2020](https://web.archive.org/web/20200726220613/https://archive.org/details/artificialintell0000luge)\n[0726220613/https://archive.org/details/artificialintell0000luge) from the original on 26 July](https://web.archive.org/web/20200726220613/https://archive.org/details/artificialintell0000luge)\n2020. Retrieved 17 December 2019.\n[Nilsson, Nils (1998). ](https://en.wikipedia.org/wiki/Nils_Nilsson_(researcher)) *Artificial Intelligence: A New Synthesis* [ (https://archive.org/details/artificialin](https://archive.org/details/artificialintell0000nils)\n[tell0000nils). Morgan Kaufmann. ISBN 978-1-5586-0467-4. Archived (https://web.archive.or](https://web.archive.org/web/20200726131654/https://archive.org/details/artificialintell0000nils)\n[g/web/20200726131654/https://archive.org/details/artificialintell0000nils) from the original on](https://web.archive.org/web/20200726131654/https://archive.org/details/artificialintell0000nils)\n26 July 2020. Retrieved 18 November 2019.\n[Russell, Stuart J.; Norvig, Peter (2003), ](https://en.wikipedia.org/wiki/Peter_Norvig) *[Artificial Intelligence: A Modern Approach](http://aima.cs.berkeley.edu/)* (http://aima.c\n[s.berkeley.edu/) (2nd ed.), Upper Saddle River, New Jersey: Prentice Hall, ISBN 0-13-](https://en.wikipedia.org/wiki/Special:BookSources/0-13-790395-2)\n[790395-2.](https://en.wikipedia.org/wiki/Special:BookSources/0-13-790395-2)\n[Poole, David; Mackworth, Alan; Goebel, Randy (1998). ](https://en.wikipedia.org/w/index.php?title=Randy_Goebel&action=edit&redlink=1) *[Computational Intelligence: A Logical](https://archive.org/details/computationalint00pool)*\n*Approach* [ (https://archive.org/details/computationalint00pool). New York: Oxford University](https://archive.org/details/computationalint00pool)\n[Press. ISBN 978-0-1951-0270-3. Archived (https://web.archive.org/web/20200726131436/ht](https://web.archive.org/web/20200726131436/https://archive.org/details/computationalint00pool)\n[tps://archive.org/details/computationalint00pool) from the original on 26 July 2020. Retrieved](https://web.archive.org/web/20200726131436/https://archive.org/details/computationalint00pool)\n[22 August 2020. Later edition: Poole, David; Mackworth, Alan (2017). ](https://en.wikipedia.org/wiki/Alan_Mackworth) *[Artificial Intelligence:](http://artint.info/index.html)*\n*Foundations of Computational Agents* [ (http://artint.info/index.html) (2nd ed.). Cambridge](http://artint.info/index.html)\n[University Press. ISBN 978-1-1071-9539-4. Archived (https://web.archive.org/web/2017120](https://web.archive.org/web/20171207013855/http://artint.info/index.html)\n[7013855/http://artint.info/index.html) from the original on 7 December 2017. Retrieved](https://web.archive.org/web/20171207013855/http://artint.info/index.html)\n6 December 2017.\nOther textbooks:\nErtel, Wolfgang (2017). *Introduction to Artificial Intelligence* [ (2nd ed.). Springer. ISBN 978-3-](https://en.wikipedia.org/wiki/Special:BookSources/978-3-3195-8486-7)\n[3195-8486-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-3195-8486-7)\n[Ciaramella, Alberto; Ciaramella, Marco (2024). ](https://en.wikipedia.org/wiki/Alberto_Ciaramella) *Introduction to Artificial Intelligence: from*\n*data analysis to generative AI* [ (1st ed.). Intellisemantic Editions. ISBN 978-8-8947-8760-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-8-8947-8760-3)\n[Crevier, Daniel (1993). ](https://en.wikipedia.org/wiki/Daniel_Crevier) *AI: The Tumultuous Search for Artificial Intelligence* . New York, NY:\n[BasicBooks. ISBN 0-465-02997-3.](https://en.wikipedia.org/wiki/Special:BookSources/0-465-02997-3)\n[McCorduck, Pamela (2004), ](https://en.wikipedia.org/wiki/Pamela_McCorduck) *Machines Who Think* (2nd ed.), Natick, Massachusetts: A. K.\n[Peters, ISBN 1-5688-1205-1](https://en.wikipedia.org/wiki/Special:BookSources/1-5688-1205-1)\n[Newquist, H. P. (1994). ](https://en.wikipedia.org/wiki/HP_Newquist) *The Brain Makers: Genius, Ego, And Greed In The Quest For Machines*\n*That Think* [. New York: Macmillan/SAMS. ISBN 978-0-6723-0412-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-6723-0412-5)\nHarmon, Paul; Sawyer, Brian (1990). *Creating Expert Systems for Business and Industry* . New\n[York: John Wiley & Sons. ISBN 0471614963.](https://en.wikipedia.org/wiki/Special:BookSources/0471614963)", - "page_start": 51, - "page_end": 51, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "sg248459.pdf", - "query": "When does IBM close its acquisition of Red Hat ?", - "target_page": 20, - "target_passage": " On July 9th, 2019, IBM closed its acquisition of Red Hat, a leader in enterprise Linux and open source technology", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## **Part 1 Introduction**\n\n### **1.2 Red Hat and IBM**\n\nOn July 9th, 2019, IBM closed its acquisition of Red Hat, a leader in enterprise Linux and\nopen source technology.\nThis acquisition puts Red Hat and IBM in a unique position to unlock the true value of hybrid\ncloud for your business. By combining the power and flexibility of Red Hat’s open hybrid cloud\ntechnologies with the scale and depth of IBM innovation and industry expertise, you now have\nthe tools to accelerate your cloud journey.\nIBM and Red Hat worked together for more than 20 years in making open source a\ncompetitive advantage for businesses on x86, IBM Power Systems, and IBM z Systems®.\nTogether, we are both on a mission to improve open source technology and help your\ncompanies capture the business value of the cloud.\n**Note:** This initial publication relates to Red Hat OpenShift 3.11, because this release was\nthe current OpenShift Container Platform (OCP) release for IBM Power Systems at the\ntime of this writing. IBM and Red Hat intend to deliver Red Hat OpenShift 4 for IBM\nPOWER® to accelerate agility for enterprise clients through integrated tooling and a\nfeature-rich Kubernetes container platform for cloud-native development on POWER9 and\nIBM POWER8® processor-based servers.", - "page_start": 19, - "page_end": 19, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## Chapter 2. Introduction to containers and orchestration with Kubernetes **9**\n\n### **2.5 Enterprise Kubernetes: Red Hat OpenShift**\n\nOpenShift is an open source container application platform by Red Hat that is based on the\nKubernetes container orchestrator.", - "page_start": 46, - "page_end": 46, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## Chapter 1. Introduction to the Journey to the Cloud: Volume 1 **5**\n\nThis publication describes how Red Hat and IBM can advance your cloud journey and speed\ngrowth and innovation for your business by using Red Hat OpenShift on IBM Power Systems.\n**Note:** Red Hat joins IBM as a distinct unit, preserving the independence and neutrality of\nRed Hat’s open source development heritage and unique development culture. Red Hat’s\nunwavering commitment to open source remains unchanged and it continues to offer\ncustomers choice and flexibility.\n**6** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1 © Copyright IBM Corp. 2020. All rights reserved. **7**\n**Chapter 2. Introduction to containers and**\n**orchestration with Kubernetes**\nThis chapter presents the conceptual foundations of containers and the open source\ncontainer orchestration Kubernetes. It also introduces the Red Hat Enterprise Kubernetes\nproduct that is called Red Hat OpenShift.\nThis chapter includes the following topics:\n� 2.1, “A new computing paradigm in cloud transformation” on page 8\n� 2.2, “Virtual machines meet containers” on page 12\n� 2.3, “Containers” on page 19\n� 2.4, “Kubernetes: An open source container orchestration” on page 24\n� 2.5, “Enterprise Kubernetes: Red Hat OpenShift” on page 31\n**2**\n**8** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1", - "page_start": 20, - "page_end": 23, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## Chapter 3. IBM Cloud Paks: Middleware anywhere **39**\n\n### **3.5 IBM Cloud Pak for Integration**\n\nWith time, every organization expands their IT estate with new infrastructure, software, and\napplications. This investment in a distributed and diverse environment is a major concern\nduring any cloud migration.", - "page_start": 64, - "page_end": 64, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## **Preface**\n\n### **Stay connected to IBM Redbooks**\n� Find us on Facebook:\n[http://www.facebook.com/IBMRedbooks](http://www.facebook.com/IBMRedbooks)\n� Follow us on Twitter:\n[http://twitter.com/ibmredbooks](http://twitter.com/ibmredbooks)\n� Look for us on LinkedIn:\n[http://www.linkedin.com/groups?home=&gid=2130806](http://www.linkedin.com/groups?home=&gid=2130806)\n� Explore new Redbooks publications, residencies, and workshops with the IBM Redbooks\nweekly newsletter:\n[https://www.redbooks.ibm.com/Redbooks.nsf/subscribe?OpenForm](https://www.redbooks.ibm.com/Redbooks.nsf/subscribe?OpenForm)\n� Stay current on recent Redbooks publications with RSS Feeds:\n[http://www.redbooks.ibm.com/rss.html](http://www.redbooks.ibm.com/rss.html)\n**xiv** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1 © Copyright IBM Corp. 2020. All rights reserved. **1**", - "page_start": 14, - "page_end": 15, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## **Part 1 Introduction**\n\n### **1.1 Introduction**\n\nMost companies started or are contemplating their journey to cloud. Although in recent years\nthe adoption of cloud became much more common place, the scope of what a cloud is or can\nbe also increased. This broadening of possibilities unfortunately added confusion and can\nresult in companies being unsure of how their existing application estate can change to\nintegrate with the cloud model.\nAs such, doubts still exist around how to start and progress on this journey. It is also true that\nalthough people understand traditional enterprise applications and more modern\ncloud-hosted applications, the integration or co-existence of both can prove equally confusing\nand contradicting.\nRecent industry trends, combined with the new partnership between Red Hat and IBM, seek\nto bring some clarity to the landscape while providing new modernization opportunities for\nexisting enterprise applications and familiar environments.\nThe main focus of this IBM Redbooks publication relates to IBM Cloud Paks and Red Hat\nOpenShift, which is hosted on IBM Power Systems. Although individually much can be written\nabout either topic, the relationship this publication highlights is between Red Hat OpenShift\nand IBM Power Systems.\nWe show what Red Hat OpenShift brings to the IBM Power Systems platform specifically\ndiscuss how it can be deployed and added into existing familiar Power System environments,\nand the benefits that integration and co-existence can provide from an existing enterprise\napplication viewpoint.\nThis publication is a first volume in a planned multi-volume publication over the next 12 - 18\nmonths. Within this initial volume, we explain the fundamental perspective (which is accurate\nas of the time of this writing) while providing pointers to future direction that will be discussed\nin future volumes.", - "page_start": 19, - "page_end": 19, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## Chapter 3. IBM Cloud Paks: Middleware anywhere **39**\n\n### **3.2 IBM Cloud Pak for Applications**\n\nEnterprises must consistently update their software applications to meet the demands of their\ncustomers and users.", - "page_start": 57, - "page_end": 57, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## **Notices**\n\n### **Trademarks**\n\nIBM, the IBM logo, and ibm.com are trademarks or registered trademarks of International Business Machines Corporation, registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the web at “Copyright and trademark information” at [http://www.ibm.com/legal/copytrade.shtml](http://www.ibm.com/legal/copytrade.shtml)\nThe following terms are trademarks or registered trademarks of International Business Machines Corporation, and might also be trademarks or registered trademarks in other countries.\nAIX®\nCognos®\nDB2®\nGuardium®\nIBM®\nIBM CloudTM\nIBM Cloud PakTM\nIBM ServicesTM\nIBM Spectrum®\nIBM Z®\nIBM z Systems®\nOpenCAPITM\nPOWER®\nPOWER8®\nPOWER9TM\nPowerHA®\nPowerVM®\nQRadar®\nRedbooks®\nRedbooks (logo) ®\nSystemMirror®\nTivoli®\nWebSphere®\nXIV®\nz Systems®\nThe following terms are trademarks of other companies:\nThe registered trademark Linux® is used pursuant to a sublicense from the Linux Foundation, the exclusive licensee of Linus Torvalds, owner of the mark on a worldwide basis.\nWindows, and the Windows logo are trademarks of Microsoft Corporation in the United States, other countries, or both.\nJava, and all Java-based trademarks and logos are trademarks or registered trademarks of Oracle and/or its affiliates.\nAnsible, Gluster, JBoss, OpenShift, Red Hat, are trademarks or registered trademarks of Red Hat, Inc. or its subsidiaries in the United States and other countries.\nUNIX is a registered trademark of The Open Group in the United States and other countries.\nVMware, and the VMware logo are registered trademarks or trademarks of VMware, Inc. or its subsidiaries in the United States and/or other jurisdictions.\nOther company, product, or service names may be trademarks or service marks of others.\n© Copyright IBM Corp. 2020. All rights reserved. **ix**", - "page_start": 9, - "page_end": 10, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## **Notices**\n\nThis information was developed for products and services offered in the US. This material might be available from IBM in other languages. However, you may be required to own a copy of the product or product version in that language in order to access it.\nIBM may not offer the products, services, or features discussed in this document in other countries. Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any IBM intellectual property right may be used instead. However, it is the user’s responsibility to evaluate and verify the operation of any non-IBM product, program, or service.\nIBM may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not grant you any license to these patents. You can send license inquiries, in writing, to: *IBM Director of Licensing, IBM Corporation, North Castle Drive, MD-NC119, Armonk, NY 10504-1785, US*\nINTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you.\nThis information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. IBM may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice.\nAny references in this information to non-IBM websites are provided for convenience only and do not in any manner serve as an endorsement of those websites. The materials at those websites are not part of the materials for this IBM product and use of those websites is at your own risk.", - "page_start": 8, - "page_end": 8, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## **Front cover**\n**Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems**\n**Volume 1**\nDino Quintero\nRicardo Dobelin Barros\nDaniel Casali\nLuis Ferreira\nAlain Fisher\nFederico Fros\nLuis Daniel Gonzalez\nMiguel Gomez Gonzalez\nMahesh Gurugunti\nRogelio Rivera Gutierrez\nNicolas Joly\nBoris Litichevsky\nIsmael Solis Moreno\nGabriel Padilla\nSudipto Pal\nBogdan Savu\nRichard Wale\nIBM Redbooks\n**Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1**\nMarch 2020\nSG24-8459-00\n**© Copyright International Business Machines Corporation 2020. All rights reserved.**\nNote to U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule\nContract with IBM Corp.\n**First Edition (March 2020)**\nThis edition applies to:\n� Red Hat OpenShift Container Platform for Power Enterprise V3.11\n� Red Hat Enterprise Linux Server release V7.6 (Maipo) for ppc64le\n� IBM Virtual I/O Server V3.1.1.0\n� IBM Cloud PowerVC Manager V1.4.3.1\n� Terraform V0.12.9\n� provider.null V2.1.2\n� provider.openstack V1.22.0\n**Note:** Before using this information and the product it supports, read the information in “Notices” on\npage vii.\n© Copyright IBM Corp. 2020. All rights reserved. **iii**", - "page_start": 0, - "page_end": 4, - "source_file": "sg248459.pdf" - } - ] - }, - { - "references": { - "source_file": "sg248459.pdf", - "query": "What does an ITMS service provide ?", - "target_page": 30, - "target_passage": "An IT Service Management (ITSM) perspective can provide automation and a global management view, and incorporate the necessary software disciplines that are required to build a solid infrastructure for an enterprise, commercial or not. ", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "#\n\n## Chapter 8. User clients\n\n### **8.3 Client API overview**\n\n#### **8.3.2 Content Management Interoperability Services**\n\nCMIS is an open standard for accessing content management repositories. It is an OASIS\nspecification and it is supported by various applications from different vendors, including IBM\n(with FileNet P8, Content Manager, and Content Manager OnDemand).\nCMIS provides a common access interface for searching, retrieving, and in the case of\ndocument management systems, modifying and deleting documents. It is a web services\ninterface that is implemented in either SOAP web services and REST (Atom) services.\nFor more information about CMIS, see the CMIS page on the OASIS website, the CMIS\noverview page at the IBM Enterprise Content Manager website, and the technical\ndocumentation that is available:\n� [https://www.oasis-open.org/committees/cmis/](https://www.oasis-open.org/committees/cmis/)\n� [http://www.ibm.com/software/ecm/cmis.html](http://www.ibm.com/software/ecm/cmis.html)\n� *Implementing Web Applications with CM Information Integrator for Content and*\n*OnDemand Web Enablement Kit* , SG24-6338\n� Content Management Interoperability Services for Content Manager OnDemand is\ninstalled as part of the IBM Content Navigator installation. For more information, see\n“Installing Content Navigator” on page 194.\nWhen you consider implementing your own software on CMIS, remember CMIS is used for\naccessing document management systems, but not necessarily high-volume report archives,\nsuch as Content Manager OnDemand.\nThe methodology of accessing documents is based on folders and subfolders with\ndocuments in it (such as in a file system) and partially emulated by Content Manager\nOnDemand with its different object model. The use of CMIS must be considered as an\nabstraction layer that might have an impact on throughput and feature exposure. Also, much\nof the CMIS API is not supported by Content Manager OnDemand (such as the storage and\ndeletion functions).", - "page_start": 227, - "page_end": 227, - "source_file": "sg246915.pdf" - }, - { - "text": "# Connecting aWorld in Motion Euronet Worldwide Annual Report 2000\n\n## **6**\n\n####### **E u r o n e t A t - A - G l a n c e**\n**N ETWORK S ERVICES**\nEuronet’s Network Services division provides\ncomplete solutions for management and outsourcing\nof distribution channels and transaction processing.\nThese solutions include ATM networks, point-of-sale\n(POS) services and card management, as well as\naccess to all major payment gateways and mobile\noperators.\n**Offerings**\n**EFT AND P AYMENTS S OFTWARE**\n**M OBILE O PERATOR S OLUTIONS**\n**M- & E-C OMMERCE S OLUTIONS**\n**P ROFESSIONAL S ERVICES**\nEuronet’s suite of EFT and payment software offers\none of the most secure, seamlessly integrated,\nreal-time solutions for financial institutions.\nIntegration is essential for delivering data and\nelectronic transactions for multiple touchpoints, such\nas ATMs, POS devices, interactive voice response\n(IVR) systems, Internet and mobile devices.\nEuronet Worldwide is uniquely qualified to offer\nprofessional consulting services because of our\nday-to-day expertise as a secure transaction\nprovider. Euronet’s Professional Services\nOrganization (PSO) supports institutions with\nEDGE, our proprietary, structured and phased\nmethodology for implementing solutions.\nI ATM management\nI Bill payment\nI Credit card solutions\nI Debit card management\nI EMV support\nI POS and merchant management\nI Switching and settlement software\nI Telephone banking\nI Account access\nI Bill payment\nI ePOS\nI Event messaging service\nI Internet banking\nI Design\nI Gap analysis\nI Implementation\nI Management\nI Planning\nI Purchasing\nConsumers are expecting more personalized service\nthan ever before with instant access to financial\naccount information. Euronet’s Account Access\nand Event Messaging products meet these demands\nwith secure, efficient, integrated transaction and\ninformation delivery functions via mobile devices\nand the Internet.\nWith mobile phone ownership at an all time high,\nEuronet’s mobile operator solutions provide their\ncustomers easy access to payment options. Our\ntransactions expertise helps mobile operators supply\nconsumers with the convenience of any time, any\nplace transactions.\nI Bank account access\nI Mobile phone recharge\n**Our Solutions**", - "page_start": 7, - "page_end": 7, - "source_file": "NASDAQ_EEFT_2000.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## Chapter 3. IBM Cloud Paks: Middleware anywhere **39**\n\n#### **3.1.3 Core Services**\nIBM Cloud Paks use a common set of operational services by default. These services are\ncalled Core Services (see Figure 3-3) and are a layer on top of Red Hat OpenShift, which is\nresponsible for security and identity services, logging, monitoring, and auditing. Core\nServices can easily monitor workload performance and general logs by using a consistent\ndashboard view, regardless of the IBM Cloud Pak.\n*Figure 3-3 Core Services*\nCore Services contain a collection of services that provides essential capabilities that are\nneeded by most enterprise applications. Red Hat tests and certifies each Core Service\ncomponent to provide the necessary updates and security fixes as needed. For more\ninformation, see the following web pages:\n� [Red Hat Middleware Core Services Collection datasheet](https://www.redhat.com/en/resources/jboss-core-services-collection-datasheet)\n� [IBM Cloud computing news: What are IBM Cloud Paks?](https://www.ibm.com/blogs/cloud-computing/2019/06/10/what-are-ibm-cloud-paks/)", - "page_start": 56, - "page_end": 56, - "source_file": "sg248459.pdf" - }, - { - "text": "#endif\n\n## Chapter 15. Full text search\n\n#### **15.2.1 Full Text Search Server**\nThe Full Text Search Server (FTS Server) provides a full document processing pipeline that\nincludes text extraction from binary formats, a wide range of encoding support, and language\nprocessing in various languages. The flow of data during indexing depends on the\nconfiguration and environment. For example, the following process occurs in a single-server\nconfiguration:\n� Document contents and properties are sent from the Content Manager OnDemand\nrepository through FTS Exporter to the FTS Server.\n� FTS then preprocesses the data, including text extraction, language identification,\ntokenization, and language analysis on the documents.\n� After preprocessing, the document content is stored in the FTS index.\nThe FTS Server comes with text extractors for many varied document types, including\nMicrosoft Office formats and XML. However, for AFP and Line Data, text extraction occurs\nwithin the FTS Exporter. Images do not contain text, and they are not supported in FTS.", - "page_start": 360, - "page_end": 360, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## Chapter 2. Setting up a Content Manager OnDemand instance **17**\n\nEven though the various components can be distributed across the network, the Content\nManager OnDemand Instance appears as a “single system” to both the administrator and the\nusers.", - "page_start": 40, - "page_end": 40, - "source_file": "sg246915.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Focusing on core serverless services**\n\n### **Common serverless services**\n\n#### **Database & storage**\n- **Amazon DynamoDB** - scalable no SQL key/value store\n- **Amazon Simple Storage Service** - file storage\nNetworking & content delivery", - "page_start": 35, - "page_end": 35, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Focusing on core serverless services**\n\n### **Common serverless services**\n\n#### **Security, identity & compliance**\n- **IAM** - identity and access management; provides policies to authorize service resources to\ninteract with each other and your data.\n- **Amazon Cognito** - authentication and authorization of users and systems\n- **AWS Secrets Manager** - manage access to secrets using fine-grained policies", - "page_start": 36, - "page_end": 36, - "source_file": "serverless-core.pdf" - }, - { - "text": "#\n\n## Chapter 8. User clients\n\n### **8.2 Content Manager OnDemand Client options**\n\n#### **8.2.5 Federated search with IBM Information Integrator**\nInformation Integrator is an IBM Enterprise Content Manager product that is available for all\nEnterprise Content Manager customers. Although it has many functions, it is primarily a\nfederation system.\nIt can connect to various systems, such as Content Manager OnDemand, Content Manager,\nFileNet P8, and content management systems by other vendors. You can create a virtual\narchive, spanning across all connected systems and document models. Users can search in\none system and the search is propagated to multiple back-end repositories. Information\nIntegrator maps virtual fields to folder fields in Content Manager OnDemand (or respective\nmodels in other systems) and delivers a consistent hit list of documents to the user.\nContent Integrator might be an option for you if you use separate Content Manager\nOnDemand systems (instances or physical systems) and must provide a cross-system\nsearch (for example, for eDiscovery or legal inquiries). Another use case is to provide\nrepository-neutral services with access to multiple content management systems.", - "page_start": 224, - "page_end": 224, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Chapter 1. Overview and concepts**\n\n### **1.1 Overview of Content Manager OnDemand**\n\nproducts.\n� *Distribute* : Distributes data to selected users (through email or print).\n� *Manage* : Expires or archives data based on defined policies.\n� *Archive* : Provides data archives online, near-line, or offline, enabling rapid archiving of\ndata to the storage system.\n� *Control* : Controls system and data access, allowing only authorized users to access\nspecified data.\nIn summary, Content Manager OnDemand enables you to gain control of your information by\nproviding access to your business’ data, as needed, regardless of the size of the business or\nthe hardware platform. Content Manager OnDemand improves your organization’s bottom\nline by helping you become more efficient and responsive.\nFigure 1-1 on page 5 presents an overview of the Content Manager OnDemand (OnDemand)\nsystem.\nChapter 1. Overview and concepts **5**\n*Figure 1-1 Content Manager OnDemand system overview*\nContent Manager OnDemand Client programs provide authorized users with high-speed\naccess to the archived data that runs on the user devices (workstations) that are attached to\nthe network and communicate with the Content Manager OnDemand servers.\nA Content Manager OnDemand server consists of multiple components that can be installed\non a single system or multiple systems. In all cases, the installation appears to the users as a\nsingle server. The installation and is administered by the Content Manager OnDemand\nadministrator as a single system.\nThe Content Manager OnDemand server includes the following components:\n� A single library server: The library server manages a database that contains the\ninformation about the users of the system, and the reports and data that are stored on the\nsystem.\n� One or more object servers: The object servers manage the data on disk or tape storage\ndevices.\n� One or more archive servers: The archive server stores the archived data objects.\nDepending on the operating system, the archive servers might be IBM Tivoli® Storage\nManager, object access method (OAM), or Archive Storage Manager (ASM).\nThe library server and the object server can be packaged separately or as a single executable", - "page_start": 27, - "page_end": 28, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Chapter 2. System overview**\n\n### **2.5 IBM Storwize V7000 components**\n\n#### **2.5.24 IBM Storwize V7000 copy services**\nIBM Spectrum Virtualize supports the following copy services:\n� Synchronous remote copy (Metro Mirror)\n� Asynchronous remote copy (Global Mirror)\n� FlashCopy (Point-in-Time Copy)\n� Transparent Cloud Tiering\nCopy services functions are implemented within a single IBM Storwize V7000 or between\nmultiple members of the IBM Spectrum Virtualize family. The Copy Services layer sits above\nand operates independently of the function or characteristics of the underlying disk\nsubsystems that are used to provide storage resources to an IBM Storwize V7000.", - "page_start": 58, - "page_end": 58, - "source_file": "sg247938.pdf" - } - ] - }, - { - "references": { - "source_file": "Publicdomain.pdf", - "query": "What are the two distinct public domain tools support by Creative Commons ?", - "target_page": 1, - "target_passage": "Creative Commons supports two distinct public domain tools, the CC0 Public Domain Dedication and the Public Domain Mark.", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\n#### What is the difference between CC0 and the Public Domain Mark?\n\nCC0 (“CC Zero”) is intended for use only\nby authors or holders of copyright and\nrelated rights (including database rights), in connection\nwith works that are still subject to those rights in one or\nmore countries.\nWhen CC0 is applied to a work, copyright and related\nrights are relinquished worldwide, making the work free\nfrom those restrictions to the greatest extent possible.\nThe Public Domain Mark (PDM) is used\nto label works that are already free of\nknown copyright restrictions. Unlike CC0, PDM doesn’t\nchange the copyright status of a work.\nPDM can be used by anyone, and is intended for use\nwith works that are already free of known copyright\nrestrictions throughout the world.\n##### Public domain works are valuable because anyone\n##### can freely build upon, enhance, and reuse them for\n##### any purposes without restriction under copyright\n##### or database law.\nThat’s why it’s important for creators to have a clear and\nlegally robust way to place their works in the public domain as\ncompletely as possible, and it’s also important for publishers\nand archives to have a standardized way to identify works that\nare already in the public domain.\nCreative Commons supports two distinct public domain tools,\nthe CC0 Public Domain Dedication and the Public Domain\nMark . Creative Commons copyright licenses help authors\nmanage their copyright on terms they choose. Conversely, CC0\nenables authors and copyright owners who want to dedicate\ntheir works to the worldwide public domain to do so, and PDM\nfacilitates the labeling and discovery of works that are already\nfree of known copyright restrictions.\nWhere public domain tools fit in the copyright spectrum\nSome rights\nreserved\nAll rights\nreserved\nPDM\nNo known\ncopyright\nCC0\nPublic\ndomain", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\nCreative Commons is a global nonprofit organization\ndedicated to supporting an open and accessible Internet\nthat is enriched with free knowledge and creative resources\nfor people around the world to use, share, and cultivate.\nOur easy-to-use licenses provide a simple, standardized way\nto give the public permission to share and use your creative\nwork — on conditions of your choice. CC licenses let you\nchange your copyright terms from the default of “all rights\nreserved” to “some rights reserved.”\nMillions of people use CC licenses on some of the world’s\nmost popular platforms for user-generated content. When\nyou use a CC license to share your photos, videos, or blog,\nyour creation joins a globally accessible pool of resources\nthat includes the work of artists, educators, scientists, and\ngovernments.\nCreative Commons has waived all copyright and\nrelated or neighboring rights to this guide using the\nCC0 Public Domain Dedication.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### The CC0 Public Domain Dedication\n\n**Use this universal tool if you are a holder of copyright or database**\n**rights, and wish to waive all your rights to the work worldwide.**\nBy using CC0, you waive all copyright and related rights\ntogether with all associated claims and causes of action with\nrespect to this work to the extent possible under the law.\nApplying CC0 to your work is easy. Simply visit the CC0 chooser\n( http://creativecommons.org/choose/zero ) which will lead you\nthrough the process. When completed, you will be provided\nwith HTML code that you can copy and paste into your website.\nYou let others copy, modify, distribute, and perform the work,\neven for commercial purposes, all without asking permission.\nWorks marked with the Public Domain Mark have been\nidentified as being free of known restrictions under copyright\nlaw, including all related and neighboring rights. Anyone can\ncopy, modify, distribute, and perform such works, even for\ncommercial purposes, all without asking permission.\nApplying the PDM to a work is easy. Simply visit the PDM\nchooser ( http://creativecommons.org/choose/mark ) which\nwill lead you through the proces. When completed, you will be\nprovided with the HTML code that you can copy and paste into\nyour website.\nCreative Commons does not recommend this tool for works that\nare restricted by copyright laws in one or more jurisdictions.\nConsult with your legal advisor if you are unsure whether you\nshould use the PDM for a certain work.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **REMIND THAT...**\n\nyou want to give others permissions to freely copy and redistribute your work, and you want to give others permission to freely transform, alter, or otherwise create derivative works based on your work.\nCC license only applicable to the work that is within the scope of copyright law. CC license can be used when ...\n**CC LICENSE CAN'T BE USED FOR ...** fair use, fair dealing, or some other limitation and exception to copyright applies the the work.\n**ALSO FOR ...** the work that is already in the Public Domain. For those who want to waive their rights from copyright protection, use CC0 (\"CC Zero\").\n**NOW, SHARE YOUR WORK!** https://creativecommons.org/choose/\nTexts are adapted from CC Certification for Educators. CC BY license. BY, SA, NC, ND icons, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA, CC BY-ND, and CC BY-NC-ND buttons are trademark of Creative Commons, and subject to their policies. 3-layer design of CC license image is taken from CC Certification for Educators. CC BY license. Line, icons, and gradients are from Canva, and subject to their policies.\nmore open »\n« more restrictive\nyou can share, remix, & commercialize\nyou can share & remix only\nyou can share only", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **THREE-LAYER DESIGN**\n\n\"Legal Code\" (base layer): contains terms and conditions to be used by lawyers and legally applicable in court. \"Human Readable\" (commons deeds): contain the summary of the legal code and key terms. \"Machine Readable\": contains HTML or codes for machines to recognize a work is available under a Creative Commons license.\nCreative Commons (CC) license has three layers:\n**FOUR ELEMENTS** BY (\"Attribution\"): users must credit the author of the work they are using. SA (\"ShareAlike\"): adaptations based on this work must be licensed under the same license. NC (\"NonCommercial\"): the work is only available to be used for noncommercial purposes. ND (\"NoDerivative\"): reusers making cannot share adaptations of the work.\nBY\nSA\nNC\nND\n**SIX LICENSES** CC BY (\"Attribution\") allows people to use the work for any purpose (even commercially and even in modified form) as long as they give attribution to the creator. CC BY-SA (\"Attribution-ShareAlike\") allows people to use the work for any purpose (even commercially and even in modified form), as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-NC (\"Attribution-NonCommercial\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator. CC BY-NC-SA (\"Attribution-NonCommercial-ShareAlike\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-ND (\"Attribution-NoDerivative\") allows people to use the unadapted work for any purpose (even commercially), as long as they give attribution to the creator. CC BY-NC-ND (\"Attribution-NonCommercial-NoDerivative\") allows people to use the unadapted work for noncommercial purposes only, and only as long as they give attribution to the licensor.", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nchallenge (and expense) of reaching agreements with relevant rightsholders, there is also the\npractical difficulty of simply identifying and finding the rightsholder that one must negotiate\n\nFor a sense of the complexity, see e.g. Melissa Levine, Richard C. Adler. *Finding the Public Domain:* 14\n*Copyright Review Management System Toolkit* . 2016, [quod.lib.umich.edu/c/crmstoolkit/](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001)\n[14616082.0001.001](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001) . Accessed 20 Mar. 2024.; Kopel, Matthew. “LibGuides: Copyright at Cornell Libraries:\nCopyright Term and the Public Domain.” [guides.library.cornell.edu/copyright/publicdomain](http://guides.library.cornell.edu/copyright/publicdomain) ;\nMannapperuma, Menesha, et al. *Is It in the Public Domain? A HANDBOOK for EVALUATING the*\n*COPYRIGHT STATUS of a WORK CREATED in the UNITED STATES* . 1923.\n\nSee e.g. Moody, Glyn. “Project Gutenberg Blocks Access in Germany to All Its Public Domain Books 15\nbecause of Local Copyright Claim on 18 of Them.” *Techdirt* , 7 Mar. 2018, www.techdirt.com/\n2018/03/07/project-gutenberg-blocks-access-germany-to-all-public-domain-books-because-local-\ncopyright-claim-18-them/ . Accessed 20 Mar. 2024.\nwith. The vast majority of in-copyright books are out-of-print or out-of-commerce, and most\nare not actively managed by their rightsholders. There is no official registry of copyrighted\nworks and their owners, and existing datasets can be incomplete or erroneous. 16\nAs a result, there may be no way to license the vast majority of in-copyright books, especially\nthose that have or have had limited commercial value. Put differently, the barrier to using 17\nmost books is not simply to pay publishers; even if one had significant financial resources,\nlicensing would not enable access to most works.\n**Permissively licensed works**\nThere are books that have been permissively licensed in an easily identifiable way, such as\nworks placed under Creative Commons (CC) licenses. Such works explicitly allow particular\nuses of works subject to various responsibilities (e.g., requiring attribution by the user in their\nfollow-on use).\nWhile such works could be candidates for inclusion in a books data commons, their inclusion\ndepends on whether the license’s terms can be complied with in the context of AI training.\nFor instance, in the context of CC licensed works, there are requirements for proper\nattribution across all licenses (the CC tools Public Domain Dedication (CC0) and Public\nDomain Mark (PDM) are not licenses and do not require attribution). 18\n\nSee e.g. Heald, Paul J. “How Copyright Makes Books and Music Disappear (and How Secondary 16", - "page_start": 8, - "page_end": 9, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Licenses and Public Domain Tools**\nThe first CC License was created in 2002. Today, we boast **[six CC Licenses](https://creativecommons.org/share-your-work/cclicenses/)** and two public domain tools, setting a global standard for sharing.\n##### **We’ve estimated that over 2.5 billion pieces of content were CC Licensed by the end of 2023.**\n**19 Workshops & Trainings** with institutions like ALA, Connecticut Humanities & State University of New York, Digital Research Alliance of Canada, and WikiConf North America.\n**[2 Week-Long CC Certificate Bootcamps ](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)** [for California Community Colleges.](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)\n**27 Webinars** on topics like the basics of Open Culture, the possibilties of Open Educational Resources (OER) for business-university cooperation, and the future of CC Licenses in digital and online education.\n**12 CC Legal Open Office Hours** hosted by our legal team, providing a personalized opportunity for the CC community to ask questions about CC Licenses, open access, and sharing.\n##### **In 2023, we greatly expanded our CC Licenses training and education offerings:**", - "page_start": 3, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n[\"\"Kaleidoscope\" b](https://www.flickr.com/photos/90692748@N04/11771644286) [y docoverachiever ](https://www.flickr.com/photos/90692748@N04) [is licensed under](https://creativecommons.org/licenses/by/2.0/?ref=openverse) [ CC BY 2.0.](https://creativecommons.org/licenses/by/2.0/?ref=openverse)\n**About this**\n**Open Work**\n2023 Annual Report\nCreative Commons (CC) is the global nonprofit organization behind the CC Licenses and public domain tools, which power open sharing on popular platforms like Wikipedia, Flickr, YouTube, Medium, Vimeo, and Khan Academy. Since 2002, the CC Licenses have served as an alternative to traditional copyright, providing a simple, standardized, and legal way for individuals and institutions to freely share images, music, research, educational resources, and cultural artifacts.\n**[Except where otherwise noted, “Annual Report 2023” by Creative Commons ](https://creativecommons.org/mission/) [is licensed under CC BY 4.0. ](https://creativecommons.org/licenses/by/4.0/deed.en)**\n[\"great colors of nature\" by marcostetter is published under Public Domain Mark 1.0.](https://creativecommons.org/publicdomain/mark/1.0/?ref=openverse)", - "page_start": 0, - "page_end": 1, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Training in how to use CC Licenses is key to their adoption.**\nWe offer a ten-week **[CC Certificate](https://certificates.creativecommons.org/)** program that is now tailored not only to the education and library sectors, but also galleries, archives, libraries, and museums and **[available in 10 languages](https://certificates.creativecommons.org/about/translations/)** .\nAs of 2023, we’ve certified:\n**65 Countries 1,705 Graduates**\n**across**", - "page_start": 4, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - } - ] - }, - { - "references": { - "source_file": "Publicdomain.pdf", - "query": "What is Creative Commons ?", - "target_page": 1, - "target_passage": " Creative Commons is a global nonprofit organization dedicated to supporting an open and accessible Internet that is enriched with free knowledge and creative resources for people around the world to use, share, and cultivate.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\nCreative Commons is a global nonprofit organization\ndedicated to supporting an open and accessible Internet\nthat is enriched with free knowledge and creative resources\nfor people around the world to use, share, and cultivate.\nOur easy-to-use licenses provide a simple, standardized way\nto give the public permission to share and use your creative\nwork — on conditions of your choice. CC licenses let you\nchange your copyright terms from the default of “all rights\nreserved” to “some rights reserved.”\nMillions of people use CC licenses on some of the world’s\nmost popular platforms for user-generated content. When\nyou use a CC license to share your photos, videos, or blog,\nyour creation joins a globally accessible pool of resources\nthat includes the work of artists, educators, scientists, and\ngovernments.\nCreative Commons has waived all copyright and\nrelated or neighboring rights to this guide using the\nCC0 Public Domain Dedication.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **REMIND THAT...**\n\nyou want to give others permissions to freely copy and redistribute your work, and you want to give others permission to freely transform, alter, or otherwise create derivative works based on your work.\nCC license only applicable to the work that is within the scope of copyright law. CC license can be used when ...\n**CC LICENSE CAN'T BE USED FOR ...** fair use, fair dealing, or some other limitation and exception to copyright applies the the work.\n**ALSO FOR ...** the work that is already in the Public Domain. For those who want to waive their rights from copyright protection, use CC0 (\"CC Zero\").\n**NOW, SHARE YOUR WORK!** https://creativecommons.org/choose/\nTexts are adapted from CC Certification for Educators. CC BY license. BY, SA, NC, ND icons, CC BY, CC BY-SA, CC BY-NC, CC BY-NC-SA, CC BY-ND, and CC BY-NC-ND buttons are trademark of Creative Commons, and subject to their policies. 3-layer design of CC license image is taken from CC Certification for Educators. CC BY license. Line, icons, and gradients are from Canva, and subject to their policies.\nmore open »\n« more restrictive\nyou can share, remix, & commercialize\nyou can share & remix only\nyou can share only", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Understanding Creative Commons license\n\n### Understanding Creative Commons license\n\n#### **THREE-LAYER DESIGN**\n\n\"Legal Code\" (base layer): contains terms and conditions to be used by lawyers and legally applicable in court. \"Human Readable\" (commons deeds): contain the summary of the legal code and key terms. \"Machine Readable\": contains HTML or codes for machines to recognize a work is available under a Creative Commons license.\nCreative Commons (CC) license has three layers:\n**FOUR ELEMENTS** BY (\"Attribution\"): users must credit the author of the work they are using. SA (\"ShareAlike\"): adaptations based on this work must be licensed under the same license. NC (\"NonCommercial\"): the work is only available to be used for noncommercial purposes. ND (\"NoDerivative\"): reusers making cannot share adaptations of the work.\nBY\nSA\nNC\nND\n**SIX LICENSES** CC BY (\"Attribution\") allows people to use the work for any purpose (even commercially and even in modified form) as long as they give attribution to the creator. CC BY-SA (\"Attribution-ShareAlike\") allows people to use the work for any purpose (even commercially and even in modified form), as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-NC (\"Attribution-NonCommercial\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator. CC BY-NC-SA (\"Attribution-NonCommercial-ShareAlike\") allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. CC BY-ND (\"Attribution-NoDerivative\") allows people to use the unadapted work for any purpose (even commercially), as long as they give attribution to the creator. CC BY-NC-ND (\"Attribution-NonCommercial-NoDerivative\") allows people to use the unadapted work for noncommercial purposes only, and only as long as they give attribution to the licensor.", - "page_start": 0, - "page_end": 0, - "source_file": "Understanding_Creative_Commons_license_(infographic).pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\n#### What is the difference between CC0 and the Public Domain Mark?\n\nCC0 (“CC Zero”) is intended for use only\nby authors or holders of copyright and\nrelated rights (including database rights), in connection\nwith works that are still subject to those rights in one or\nmore countries.\nWhen CC0 is applied to a work, copyright and related\nrights are relinquished worldwide, making the work free\nfrom those restrictions to the greatest extent possible.\nThe Public Domain Mark (PDM) is used\nto label works that are already free of\nknown copyright restrictions. Unlike CC0, PDM doesn’t\nchange the copyright status of a work.\nPDM can be used by anyone, and is intended for use\nwith works that are already free of known copyright\nrestrictions throughout the world.\n##### Public domain works are valuable because anyone\n##### can freely build upon, enhance, and reuse them for\n##### any purposes without restriction under copyright\n##### or database law.\nThat’s why it’s important for creators to have a clear and\nlegally robust way to place their works in the public domain as\ncompletely as possible, and it’s also important for publishers\nand archives to have a standardized way to identify works that\nare already in the public domain.\nCreative Commons supports two distinct public domain tools,\nthe CC0 Public Domain Dedication and the Public Domain\nMark . Creative Commons copyright licenses help authors\nmanage their copyright on terms they choose. Conversely, CC0\nenables authors and copyright owners who want to dedicate\ntheir works to the worldwide public domain to do so, and PDM\nfacilitates the labeling and discovery of works that are already\nfree of known copyright restrictions.\nWhere public domain tools fit in the copyright spectrum\nSome rights\nreserved\nAll rights\nreserved\nPDM\nNo known\ncopyright\nCC0\nPublic\ndomain", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### The CC0 Public Domain Dedication\n\n**Use this universal tool if you are a holder of copyright or database**\n**rights, and wish to waive all your rights to the work worldwide.**\nBy using CC0, you waive all copyright and related rights\ntogether with all associated claims and causes of action with\nrespect to this work to the extent possible under the law.\nApplying CC0 to your work is easy. Simply visit the CC0 chooser\n( http://creativecommons.org/choose/zero ) which will lead you\nthrough the process. When completed, you will be provided\nwith HTML code that you can copy and paste into your website.\nYou let others copy, modify, distribute, and perform the work,\neven for commercial purposes, all without asking permission.\nWorks marked with the Public Domain Mark have been\nidentified as being free of known restrictions under copyright\nlaw, including all related and neighboring rights. Anyone can\ncopy, modify, distribute, and perform such works, even for\ncommercial purposes, all without asking permission.\nApplying the PDM to a work is easy. Simply visit the PDM\nchooser ( http://creativecommons.org/choose/mark ) which\nwill lead you through the proces. When completed, you will be\nprovided with the HTML code that you can copy and paste into\nyour website.\nCreative Commons does not recommend this tool for works that\nare restricted by copyright laws in one or more jurisdictions.\nConsult with your legal advisor if you are unsure whether you\nshould use the PDM for a certain work.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Licenses and Public Domain Tools**\nThe first CC License was created in 2002. Today, we boast **[six CC Licenses](https://creativecommons.org/share-your-work/cclicenses/)** and two public domain tools, setting a global standard for sharing.\n##### **We’ve estimated that over 2.5 billion pieces of content were CC Licensed by the end of 2023.**\n**19 Workshops & Trainings** with institutions like ALA, Connecticut Humanities & State University of New York, Digital Research Alliance of Canada, and WikiConf North America.\n**[2 Week-Long CC Certificate Bootcamps ](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)** [for California Community Colleges.](https://creativecommons.org/2023/12/21/more-california-community-colleges-get-cc-certified/)\n**27 Webinars** on topics like the basics of Open Culture, the possibilties of Open Educational Resources (OER) for business-university cooperation, and the future of CC Licenses in digital and online education.\n**12 CC Legal Open Office Hours** hosted by our legal team, providing a personalized opportunity for the CC community to ask questions about CC Licenses, open access, and sharing.\n##### **In 2023, we greatly expanded our CC Licenses training and education offerings:**", - "page_start": 3, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n[\"\"Kaleidoscope\" b](https://www.flickr.com/photos/90692748@N04/11771644286) [y docoverachiever ](https://www.flickr.com/photos/90692748@N04) [is licensed under](https://creativecommons.org/licenses/by/2.0/?ref=openverse) [ CC BY 2.0.](https://creativecommons.org/licenses/by/2.0/?ref=openverse)\n**About this**\n**Open Work**\n2023 Annual Report\nCreative Commons (CC) is the global nonprofit organization behind the CC Licenses and public domain tools, which power open sharing on popular platforms like Wikipedia, Flickr, YouTube, Medium, Vimeo, and Khan Academy. Since 2002, the CC Licenses have served as an alternative to traditional copyright, providing a simple, standardized, and legal way for individuals and institutions to freely share images, music, research, educational resources, and cultural artifacts.\n**[Except where otherwise noted, “Annual Report 2023” by Creative Commons ](https://creativecommons.org/mission/) [is licensed under CC BY 4.0. ](https://creativecommons.org/licenses/by/4.0/deed.en)**\n[\"great colors of nature\" by marcostetter is published under Public Domain Mark 1.0.](https://creativecommons.org/publicdomain/mark/1.0/?ref=openverse)", - "page_start": 0, - "page_end": 1, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - }, - { - "text": "# Towards a Books Data Commons for AI Training\n\n## * **4. Copyright, Licensing, & Access to Books for** * * **Training** *\n\nchallenge (and expense) of reaching agreements with relevant rightsholders, there is also the\npractical difficulty of simply identifying and finding the rightsholder that one must negotiate\n\nFor a sense of the complexity, see e.g. Melissa Levine, Richard C. Adler. *Finding the Public Domain:* 14\n*Copyright Review Management System Toolkit* . 2016, [quod.lib.umich.edu/c/crmstoolkit/](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001)\n[14616082.0001.001](http://quod.lib.umich.edu/c/crmstoolkit/14616082.0001.001) . Accessed 20 Mar. 2024.; Kopel, Matthew. “LibGuides: Copyright at Cornell Libraries:\nCopyright Term and the Public Domain.” [guides.library.cornell.edu/copyright/publicdomain](http://guides.library.cornell.edu/copyright/publicdomain) ;\nMannapperuma, Menesha, et al. *Is It in the Public Domain? A HANDBOOK for EVALUATING the*\n*COPYRIGHT STATUS of a WORK CREATED in the UNITED STATES* . 1923.\n\nSee e.g. Moody, Glyn. “Project Gutenberg Blocks Access in Germany to All Its Public Domain Books 15\nbecause of Local Copyright Claim on 18 of Them.” *Techdirt* , 7 Mar. 2018, www.techdirt.com/\n2018/03/07/project-gutenberg-blocks-access-germany-to-all-public-domain-books-because-local-\ncopyright-claim-18-them/ . Accessed 20 Mar. 2024.\nwith. The vast majority of in-copyright books are out-of-print or out-of-commerce, and most\nare not actively managed by their rightsholders. There is no official registry of copyrighted\nworks and their owners, and existing datasets can be incomplete or erroneous. 16\nAs a result, there may be no way to license the vast majority of in-copyright books, especially\nthose that have or have had limited commercial value. Put differently, the barrier to using 17\nmost books is not simply to pay publishers; even if one had significant financial resources,\nlicensing would not enable access to most works.\n**Permissively licensed works**\nThere are books that have been permissively licensed in an easily identifiable way, such as\nworks placed under Creative Commons (CC) licenses. Such works explicitly allow particular\nuses of works subject to various responsibilities (e.g., requiring attribution by the user in their\nfollow-on use).\nWhile such works could be candidates for inclusion in a books data commons, their inclusion\ndepends on whether the license’s terms can be complied with in the context of AI training.\nFor instance, in the context of CC licensed works, there are requirements for proper\nattribution across all licenses (the CC tools Public Domain Dedication (CC0) and Public\nDomain Mark (PDM) are not licenses and do not require attribution). 18\n\nSee e.g. Heald, Paul J. “How Copyright Makes Books and Music Disappear (and How Secondary 16", - "page_start": 8, - "page_end": 9, - "source_file": "creative_common_ai.pdf" - }, - { - "text": "# \"\"Kaleidoscope\" b y docoverachiever is licensed under CC BY 2.0. About this Open Work Annual Repor[...]\n\n### **Training in how to use CC Licenses is key to their adoption.**\nWe offer a ten-week **[CC Certificate](https://certificates.creativecommons.org/)** program that is now tailored not only to the education and library sectors, but also galleries, archives, libraries, and museums and **[available in 10 languages](https://certificates.creativecommons.org/about/translations/)** .\nAs of 2023, we’ve certified:\n**65 Countries 1,705 Graduates**\n**across**", - "page_start": 4, - "page_end": 4, - "source_file": "2023-Creative-Commons-Annual-Report-2-1.pdf" - } - ] - }, - { - "references": { - "source_file": "Publicdomain.pdf", - "query": "How to apply the PDM to my work ?", - "target_page": 1, - "target_passage": "Simply visit the PDM chooser (http://creativecommons.org/choose/mark) which will lead you through the proces. When completed, you will be provided with the HTML code that you can copy and paste into your website.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### The CC0 Public Domain Dedication\n\n**Use this universal tool if you are a holder of copyright or database**\n**rights, and wish to waive all your rights to the work worldwide.**\nBy using CC0, you waive all copyright and related rights\ntogether with all associated claims and causes of action with\nrespect to this work to the extent possible under the law.\nApplying CC0 to your work is easy. Simply visit the CC0 chooser\n( http://creativecommons.org/choose/zero ) which will lead you\nthrough the process. When completed, you will be provided\nwith HTML code that you can copy and paste into your website.\nYou let others copy, modify, distribute, and perform the work,\neven for commercial purposes, all without asking permission.\nWorks marked with the Public Domain Mark have been\nidentified as being free of known restrictions under copyright\nlaw, including all related and neighboring rights. Anyone can\ncopy, modify, distribute, and perform such works, even for\ncommercial purposes, all without asking permission.\nApplying the PDM to a work is easy. Simply visit the PDM\nchooser ( http://creativecommons.org/choose/mark ) which\nwill lead you through the proces. When completed, you will be\nprovided with the HTML code that you can copy and paste into\nyour website.\nCreative Commons does not recommend this tool for works that\nare restricted by copyright laws in one or more jurisdictions.\nConsult with your legal advisor if you are unsure whether you\nshould use the PDM for a certain work.", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### 2 Materials and methods\n\n#### 2.1 Design\nIndividual in-depth interviews using a phenomenological-\ninspired approach were chosen, as this is suitable for exploring\nthe meaning and signi fi cance of pwMS ’ s experiences and\nre fl ections ( 23 , 24 ).", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed13.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.6 Submit inventory (PM)**\n\nThis section describes on how the PM submits the inventory by selecting tables for the general submission after\nbeing approved by the NFP (See section 10.5).", - "page_start": 41, - "page_end": 41, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n3.2.6 How to view licensing information ................................................................................ 34\n3.2.7 How to switch to another user language ...................................................................... 36\n3.2.8 How to browse by data catalogues ............................................................................... 37\n3.3 Visualization of Geo-Spatial Data (map.apps) ....................................................................... 38\n3.3.1 How to visualize geo-spatial data from a dataset resource .......................................... 38\n3.4 Graphical Data Visualisation Tool .......................................................................................... 43\n3.4.1 How to visualize graphical data from a dataset resource ............................................. 43\n**3** of 57\n3.5 Help Desk ............................................................................................................................... 48\n3.5.1 How to contact the Portal’s Help Desk .......................................................................... 48\n3.6 Metadata Quality Assurance (MQA) ..................................................................................... 50\n3.6.1 The Global Dashboard View .......................................................................................... 50\n3.6.2 The Catalogue details view ............................................................................................ 51\n3.7 SPARQL Manager ................................................................................................................... 54\n3.7.1 SPARQL Search .............................................................................................................. 54\n3.7.2 SPARQL Assistant ........................................................................................................... 55\n3.7.3 SPARQL Saving/Modifying a Query ............................................................................... 56\n3.7.4 SPARQL Queries ............................................................................................................. 57\n\n**List of Figures**\nFigure 1: EDP Home Page (upper part) ................................................................................................... 8\nFigure 2: EDP Home Page (lower part) .................................................................................................... 9\nFigure 3 - Dataset Resource Page with Link to Geo-Spatial Visualisation. ........................................... 38\nFigure 4 - Selection of layers................................................................................................................. 39\nFigure 5 - Feature Info tool. .................................................................................................................. 40\nFigure 6 - Legend tool. .......................................................................................................................... 40\nFigure 7 - Disclaimer and tutorial buttons. ........................................................................................... 41\nFigure 8 - Error message dialog. ........................................................................................................... 42\n\n**4** of 57", - "page_start": 1, - "page_end": 3, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### Public Domain Mark\n**Use this tool if you have identified a work that is free of known**\n**copyright restrictions.**", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# Guide to using public domain tools What Is Creative Commons? The CC0 Public Domain Dedication Publ[...]\n\n## Guide to using public domain tools\n\n### What Is Creative Commons?\n\n#### What is the difference between CC0 and the Public Domain Mark?\n\nCC0 (“CC Zero”) is intended for use only\nby authors or holders of copyright and\nrelated rights (including database rights), in connection\nwith works that are still subject to those rights in one or\nmore countries.\nWhen CC0 is applied to a work, copyright and related\nrights are relinquished worldwide, making the work free\nfrom those restrictions to the greatest extent possible.\nThe Public Domain Mark (PDM) is used\nto label works that are already free of\nknown copyright restrictions. Unlike CC0, PDM doesn’t\nchange the copyright status of a work.\nPDM can be used by anyone, and is intended for use\nwith works that are already free of known copyright\nrestrictions throughout the world.\n##### Public domain works are valuable because anyone\n##### can freely build upon, enhance, and reuse them for\n##### any purposes without restriction under copyright\n##### or database law.\nThat’s why it’s important for creators to have a clear and\nlegally robust way to place their works in the public domain as\ncompletely as possible, and it’s also important for publishers\nand archives to have a standardized way to identify works that\nare already in the public domain.\nCreative Commons supports two distinct public domain tools,\nthe CC0 Public Domain Dedication and the Public Domain\nMark . Creative Commons copyright licenses help authors\nmanage their copyright on terms they choose. Conversely, CC0\nenables authors and copyright owners who want to dedicate\ntheir works to the worldwide public domain to do so, and PDM\nfacilitates the labeling and discovery of works that are already\nfree of known copyright restrictions.\nWhere public domain tools fit in the copyright spectrum\nSome rights\nreserved\nAll rights\nreserved\nPDM\nNo known\ncopyright\nCC0\nPublic\ndomain", - "page_start": 0, - "page_end": 0, - "source_file": "Publicdomain.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.4 Send for approval/rejection of an Inventory (PM)**\n\nThis section describes on how the PM approves or rejects an inventory after being checked by the PM.", - "page_start": 37, - "page_end": 37, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\n#### **3.2.5 How to download dataset distributions**\nBesides special formats (see chapters 3.3 and 3.4) distributions are not displayed within the platform\nbut only linked. When the user enters the detailed view of a dataset by selecting it in the search\nresult, all available distributions are listed. For downloading a distribution, the user clicks on the\n“Download” button and then on the “Go to resource” icon.", - "page_start": 32, - "page_end": 32, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "#endif\n\n## Chapter 14. Report distribution\n\n### **14.2 Defining the objects with the Administrator Client**\n\nAfter you set up the Content Manager OnDemand (application group and application) objects,\nyou are ready to set up the ODF objects. This section describes the definition of the ODF\nobjects by using the Content Manager OnDemand Administrator Client (Figure 14-3).\n*Figure 14-3 Administrator Client ODF objects*", - "page_start": 342, - "page_end": 342, - "source_file": "sg246915.pdf" - }, - { - "text": "# Red books Front cover IBM Content Manager OnDemand Guide\n\n## **Contents**\n\n**Notices** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi\nTrademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii\n**IBM Redbooks promotions** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii\n**Preface** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xv\nAuthors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xv\nAcknowledgment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi\nNow you can become a published author, too! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii", - "page_start": 4, - "page_end": 4, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia4.pdf", - "query": "Which rivers flow through Lyon?", - "target_page": 1, - "target_passage": "It is located at the confluence of the rivers Rhône and Saône, ", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Toponymy**\n\nliving on the banks of the Saône. *Condate* is a Gallic word meaning\n\"confluence\", from which the Confluence district gets its name.\n[In Roman times the city was called ](https://en.wikipedia.org/wiki/History_of_Lyon#Antiquity) *Caput Galliæ* , meaning \"capital of\n[the Gauls\". As an homage to this title, the Archbishop of Lyon is still](https://en.wikipedia.org/wiki/Roman_Catholic_Archdiocese_of_Lyon)\ncalled the Primate of Gaul.\nDuring the revolutionary period, Lyon was renamed *Commune-*\n*Affranchie* [ (\"Emancipated Commune\") on 12 October 1793 by a decree](https://en.wikipedia.org/wiki/Commune_(France))\n[of the Convention Nationale. It resumed its name in 1794, after the end](https://en.wikipedia.org/wiki/National_Convention)\n[of the Terror.](https://en.wikipedia.org/wiki/Reign_of_Terror)\nLyon is called *Liyon* [ in Franco-Provençal.](https://en.wikipedia.org/wiki/Franco-Proven%C3%A7al) [24]\n[According to the historian Dio Cassius, in 43 BC, the Roman Senate](https://en.wikipedia.org/wiki/Roman_Senate)\nordered the creation of a settlement for Roman refugees of war with the\n[Allobroges. These refugees had been expelled from Vienne and were](https://en.wikipedia.org/wiki/Vienne,_Isere)\n[now encamped at the confluence of the Saône and Rhône rivers. The](https://en.wikipedia.org/wiki/Rh%C3%B4ne)\nfoundation was built on Fourvière hill and officially called *Colonia*\n*Copia Felix Munatia* , a name invoking prosperity and the blessing of the\ngods. The city became increasingly referred to as *Lugdunum* (and\noccasionally *Lugudunum* [25] ). [26] The earliest translation of this Gaulish\nplace-name as \"Desired Mountain\" is offered by the 9th-century\n*[Endlicher Glossary](https://en.wikipedia.org/w/index.php?title=Endlicher_Glossary&action=edit&redlink=1)* . [27] In contrast, some modern scholars have\n[proposed a Gaulish hill-fort named Lug[o]dunon, after the Celtic god](https://en.wikipedia.org/wiki/Celtic_mythology)\n[Lugus (cognate with Old Irish ](https://en.wikipedia.org/wiki/Irish_language) *Lugh* , Modern Irish *Lú* ), and *dúnon* (hill-\nfort).\nThe Romans recognised that Lugdunum's strategic location at the\nconvergence of two navigable rivers made it a natural communications\n[hub. The city became the starting point of main Roman roads in the](https://en.wikipedia.org/wiki/Roman_roads)\n[area, and it quickly became the capital of the province, Gallia](https://en.wikipedia.org/wiki/Gallia_Lugdunensis)\n[Lugdunensis. Two Emperors were born in this city: Claudius, whose](https://en.wikipedia.org/wiki/Claudius)\n[speech is preserved in the Lyon Tablet in which he justifies the](https://en.wikipedia.org/wiki/Lyon_Tablet)\n[nomination of Gallic Senators, and Caracalla.](https://en.wikipedia.org/wiki/Caracalla)", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n**Lyon** [c] [ (Franco-Provençal: ](https://en.wikipedia.org/wiki/Franco-Proven%C3%A7al) *Liyon* [) is the second-largest city in France](https://en.wikipedia.org/wiki/France)\nby urban area and the third largest by city limits. [14] It is located at the\n[confluence of the rivers Rhône and Saône, to the northwest of the](https://en.wikipedia.org/wiki/Sa%C3%B4ne)\n[French Alps, 391 km (243 mi) southeast of Paris, 278 km (173 mi) north](https://en.wikipedia.org/wiki/Paris)\n[of Marseille, 113 km (70 mi) southwest of Geneva, Switzerland, 58 km](https://en.wikipedia.org/wiki/Geneva)\n[(36 mi) northeast of Saint-Étienne.](https://en.wikipedia.org/wiki/Saint-%C3%89tienne)\nThe City of Lyon had a population of 522,250 at the Jan. 2021 census\nwithin its small municipal territory of 48 km 2 (19 sq mi), [15] but\n[together with its suburbs and exurbs the Lyon metropolitan area had a](https://en.wikipedia.org/wiki/Functional_area_(France))\npopulation of 2,308,818 that same year, [7] the second most populated in\nFrance. Lyon and 58 suburban municipalities have formed since 2015\n[the Metropolis of Lyon, a directly elected metropolitan authority now in](https://en.wikipedia.org/wiki/Lyon_Metropolis)\ncharge of most urban issues, with a population of 1,424,069 in 2021. [16]\n[Lyon is the prefecture of the Auvergne-Rhône-Alpes region and seat of](https://en.wikipedia.org/wiki/Regions_of_France)\n[the Departmental Council of Rhône (whose jurisdiction, however, no](https://en.wikipedia.org/wiki/Rh%C3%B4ne_(department))\nlonger extends over the Metropolis of Lyon since 2015).\n[The capital of the Gauls during the Roman Empire, Lyon is the seat of](https://en.wikipedia.org/wiki/Roman_Empire)\n[an archbishopric whose holder bears the title of Primate of the Gauls.](https://en.wikipedia.org/wiki/Roman_Catholic_Archdiocese_of_Lyon)\n[Lyon became a major economic hub during the Renaissance. The city is](https://en.wikipedia.org/wiki/French_Renaissance)", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **Geography**\n\n#### **Climate**\n\n| Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |\n| Record high °C (°F) | 19.1 (66.4) | 21.9 (71.4) | 26.0 (78.8) | 30.1 (86.2) | 34.2 (93.6) | 38.4 (101.1) | 40.4 (104.7) | 41.4 (106.5) | 35.8 (96.4) | 28.4 (83.1) | 23.0 (73.4) | 20.2 (68.4) | 41.4 (106.5) |\n| Mean daily maximum °C (°F) | 7.1 (44.8) | 9.0 (48.2) | 13.8 (56.8) | 17.4 (63.3) | 21.5 (70.7) | 25.6 (78.1) | 28.2 (82.8) | 28.0 (82.4) | 23.1 (73.6) | 17.7 (63.9) | 11.4 (52.5) | 7.7 (45.9) | 17.5 (63.5) |\n| Daily mean °C (°F) | 4.1 (39.4) | 5.2 (41.4) | 9.0 (48.2) | 12.3 (54.1) | 16.3 (61.3) | 20.3 (68.5) | 22.6 (72.7) | 22.3 (72.1) | 17.9 (64.2) | 13.7 (56.7) | 8.1 (46.6) | 4.8 (40.6) | 13.0 (55.4) |\n| Mean daily minimum °C (°F) | 1.1 (34.0) | 1.4 (34.5) | 4.2 (39.6) | 7.2 (45.0) | 11.2 (52.2) | 15.0 (59.0) | 17.0 (62.6) | 16.6 (61.9) | 12.8 (55.0) | 9.6 (49.3) | 4.9 (40.8) | 2.0 (35.6) | 8.6 (47.5) |\n| Record low °C (°F) | −23.0 (−9.4) | −22.5 (−8.5) | −10.5 (13.1) | −4.4 (24.1) | −3.8 (25.2) | 2.3 (36.1) | 6.1 (43.0) | 4.6 (40.3) | 0.2 (32.4) | −4.5 (23.9) | −9.4 (15.1) | −24.6 (−12.3) | −24.6 (−12.3) |\n| Average precipitation mm (inches) | 49.8 (1.96) | 41.6 (1.64) | 49.4 (1.94) | 68.9 (2.71) | 80.9 (3.19) | 74.1 (2.92) | 67.4 (2.65) | 65.5 (2.58) | 82.5 (3.25) | 99.8 (3.93) | 87.2 (3.43) | 53.7 (2.11) | 820.8 (32.31) |\n| Average precipitation days (≥ 1.0 mm) | 8.1 | 7.9 | 8.4 | 9.0 | 10.3 | 8.5 | 7.5 | 7.2 | 7.3 | 9.9 | 9.4 | 9.2 | 102.8 |\n| Mean monthly sunshine hours | 71.1 | 102.4 | 173.7 | 197.7 | 223.8 | 256.5 | 288.1 | 263.1 | 204.1 | 131.4 | 78.9 | 58.7 | 2,049.5 |\n| Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] |\n| Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] |\n| Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |\n| Record high °C (°F) | 16.3 (61.3) | 21.4 (70.5) | 25.7 (78.3) | 28.0 (82.4) | 29.4 (84.9) | 34.4 (93.9) | 39.8 (103.6) | 37.1 (98.8) | 33.8 (92.8) | 28.4 (83.1) | 22.6 (72.7) | 20.2 (68.4) | 39.8 (103.6) |\n| Mean maximum °C (°F) | 10.2 (50.4) | 14.4 (57.9) | 15.9 (60.6) | 18.6 (65.5) | 23.1 (73.6) | 28.8 (83.8) | 32.8 (91.0) | 28.1 (82.6) | 27.3 (81.1) | 19.7 (67.5) | 14.1 (57.4) | 9.5 (49.1) | 32.8 (91.0) |\n| Mean daily maximum °C (°F) | 6.1 (43.0) | 8.2 (46.8) | 11.6 (52.9) | 15.2 (59.4) | 19.1 (66.4) | 22.9 (73.2) | 26.1 (79.0) | 26.0 (78.8) | 22.4 (72.3) | 17.1 (62.8) | 10.0 (50.0) | 6.4 (43.5) | 15.9 (60.7) |\n| Daily mean °C (°F) | 3.0 (37.4) | 4.9 (40.8) | 7.4 (45.3) | 10.2 (50.4) | 14.0 (57.2) | 17.6 (63.7) | 20.6 (69.1) | 20.0 (68.0) | 17.1 (62.8) | 12.7 (54.9) | 6.7 (44.1) | 3.9 (39.0) | 11.5 (52.7) |\n| Mean daily minimum °C (°F) | 0.2 (32.4) | 1.4 (34.5) | 2.9 (37.2) | 5.2 (41.4) | 9.1 (48.4) | 12.5 (54.5) | 14.8 (58.6) | 14.4 (57.9) | 11.7 (53.1) | 8.3 (46.9) | 3.5 (38.3) | 0.7 (33.3) | 7.1 (44.7) |\n| Mean minimum °C (°F) | −7.0 (19.4) | −4.7 (23.5) | −1.4 (29.5) | 3.2 (37.8) | 7.6 (45.7) | 10.9 (51.6) | 13.1 (55.6) | 12.9 (55.2) | 8.1 (46.6) | 4.5 (40.1) | 1.0 (33.8) | −4.7 (23.5) | −7.0 (19.4) |\n| Record low °C (°F) | −23.0 (−9.4) | −19.3 (−2.7) | −10.5 (13.1) | −3.2 (26.2) | −0.3 (31.5) | 3.6 (38.5) | 6.1 (43.0) | 5.2 (41.4) | 1.9 (35.4) | −3.2 (26.2) | −7.1 (19.2) | −16.0 (3.2) | −23.0 (−9.4) |\n| Average precipitation mm (inches) | 54.0 (2.13) | 53.8 (2.12) | 72.2 (2.84) | 56.1 (2.21) | 72.6 (2.86) | 73.2 (2.88) | 54.5 (2.15) | 71.6 (2.82) | 53.2 (2.09) | 56.2 (2.21) | 68.0 (2.68) | 55.8 (2.20) | 741.2 (29.19) |\n| Average precipitation days (≥ 1.0 mm) | 10.4 | 9.3 | 9.7 | 9.6 | 10.9 | 8.2 | 6.8 | 8.2 | 7.3 | 8.5 | 8.9 | 9.8 | 107.6 |\n| Average snowy days | 5.5 | 3.9 | 2.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 4.6 | 19.6 |\n| Average relative humidity (%) | 84 | 80 | 74 | 71 | 72 | 70 | 65 | 70 | 76 | 82 | 84 | 86 | 76 |\n| Mean monthly sunshine hours | 62.6 | 89.8 | 147.5 | 184.2 | 215.9 | 250.9 | 292.6 | 259.0 | 208.1 | 134.3 | 75.3 | 55.4 | 1,975.6 |\n| Percent possible sunshine | 23 | 31 | 41 | 46 | 47 | 54 | 62 | 60 | 56 | 40 | 27 | 21 | 42 |\n| Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] |\n| Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] |\n[Like Paris and Marseille, the commune (municipality) of Lyon is divided into a number of municipal arrondissements, each](https://en.wikipedia.org/wiki/Municipal_arrondissements_of_France)", - "page_start": 5, - "page_end": 6, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Ancient Lyon**\n\n**- Metro density** 500/km 2 (1,300/sq mi)\n| Time zone UTC+01:00 (CET) - Summer (DST) UTC+02:00 (CEST) |\n|:---|\n| INSEE/Postal code 69123 (https://www.inse e.fr/fr/statistiques/14055 99?geo=COM-69123) /69001-69009 |\n| Elevation 162- 349 m (531- 1,145 ft) |\n| Website lyon.fr (https://www.lyon. fr/) |\n| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km 2 (0.386 sq mi or 247 acres) and river estuaries. |\n**Timeline of Lyon**\n**Historical affiliations**\n[ Roman Empire (Gallia Lugdunensis), 43](https://en.wikipedia.org/wiki/Roman_Empire)\nBC-286\nWestern [Roman ](https://en.wikipedia.org/wiki/Western_Roman_Empire) Empire (Gallia\nLugdunensis), 286-411\n[ Kingdom of the Burgundians, 411- 534](https://en.wikipedia.org/wiki/Kingdom_of_the_Burgundians)\n[ Francia, 534- 843](https://en.wikipedia.org/wiki/Francia)\n[ Middle Francia, 843- 855](https://en.wikipedia.org/wiki/Middle_Francia)\n[ Lotharingia, 855- 879](https://en.wikipedia.org/wiki/Lotharingia)\n[ Lower Burgundy, 879-933](https://en.wikipedia.org/wiki/Lower_Burgundy)\n[ Kingdom of Arles, 933- 1312](https://en.wikipedia.org/wiki/Kingdom_of_Arles)\n[ Kingdom of France (Lyonnais), 1312- ](https://en.wikipedia.org/wiki/Lyonnais)\n1792\n[ French First Republic, 1792- 1793](https://en.wikipedia.org/wiki/French_First_Republic)\n[ Counter-revolutionary, 1793](https://en.wikipedia.org/wiki/Revolt_of_Lyon_against_the_National_Convention)\n[ French First Republic, 1793- 1804](https://en.wikipedia.org/wiki/French_First_Republic)\n[ First French Empire, 1804- 1814](https://en.wikipedia.org/wiki/First_French_Empire)\n[ Kingdom of France, 1814- 1815](https://en.wikipedia.org/wiki/Bourbon_Restoration_in_France)\n[ First French Empire, 1815](https://en.wikipedia.org/wiki/First_French_Empire)\n[ Kingdom of France, 1815- 1830](https://en.wikipedia.org/wiki/Bourbon_Restoration_in_France)\n[ Kingdom of France, 1830- 1848](https://en.wikipedia.org/wiki/July_Monarchy)\n[ French Second Republic, 1848- 1852](https://en.wikipedia.org/wiki/French_Second_Republic)\n[ Second French Empire, 1852- 1870](https://en.wikipedia.org/wiki/Second_French_Empire)\n[ French Third Republic, 1870- 1940](https://en.wikipedia.org/wiki/French_Third_Republic)\n[ Vichy France, 1940- 1944](https://en.wikipedia.org/wiki/Vichy_France)\n[ French Fourth Republic, 1944- 1958](https://en.wikipedia.org/wiki/French_Fourth_Republic)\n[ France, 1958- present](https://en.wikipedia.org/wiki/France)\n[The Roman-era Theatre on the](https://en.wikipedia.org/wiki/Ancient_Theatre_of_Fourvi%C3%A8re)\nFourvière Hill\nLyon under siege in 1793\n[Early Christians in Lyon were martyred for their beliefs under the reigns](https://en.wikipedia.org/wiki/Early_Christians)\n[of various Roman emperors, most notably Marcus Aurelius and](https://en.wikipedia.org/wiki/Marcus_Aurelius)\n[Septimius Severus.](https://en.wikipedia.org/wiki/Septimius_Severus) [28] [ Local saints from this period include Blandina,](https://en.wikipedia.org/wiki/Blandina)\n[Pothinus, and Epipodius, among others. The Greek Irenaeus was the](https://en.wikipedia.org/wiki/Irenaeus)\nsecond bishop of Lyon during the latter part of the second century. [29]\nTo this day, the archbishop of Lyon is still referred to as \" *[Primat des](https://en.wikipedia.org/wiki/Primate_(bishop))*\n*[Gaules](https://en.wikipedia.org/wiki/Primate_(bishop))* \". [30]\n[Burgundians fleeing the destruction of Worms by the Huns in 437 were](https://en.wikipedia.org/wiki/Huns)\nre-settled in eastern Gaul. In 443 the Romans established the Kingdom\nof the Burgundians, and Lugdunum became its capital in 461. In 843,\n[under the Treaty of Verdun, Lyon went to the Holy Roman Emperor](https://en.wikipedia.org/wiki/Holy_Roman_Emperor)", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **Administration**\n\n#### **Commune**\n\nMap of the City of Lyon\ndivided into 9\n[arrondissements](https://en.wikipedia.org/wiki/Arrondissements_of_Lyon)\n[The lion, symbol of the city, on](https://en.wikipedia.org/wiki/Lion)\ndisplay at Maison des avocats\n[2nd arrondissement: Cordeliers, Bellecour, Ainay, Perrache, Confluence, Sainte-](https://en.wikipedia.org/wiki/Perrache_(quarter))\nBlandine\n[3rd arrondissement: Guillotière (north), Préfecture, Part-Dieu, Villette,](https://en.wikipedia.org/wiki/3rd_arrondissement_of_Lyon)\nDauphiné/Sans Souci, Montchat, Grange Blanche (north), Monplaisir (north)\n[4th arrondissement: Plateau de la Croix-Rousse, Serin](https://en.wikipedia.org/wiki/4th_arrondissement_of_Lyon)\n[5th arrondissement: Vieux Lyon (Saint-Paul, Saint-Jean, Saint-Georges), Saint-Just,](https://en.wikipedia.org/wiki/Saint-Just_(Lyon))\nSaint-Irénée, [44] Fourvière, Point du Jour, Ménival, Battières, Champvert (south)\n[6th arrondissement: Brotteaux, Bellecombe, Parc de la Tête d'or, Cité Internationale](https://en.wikipedia.org/wiki/Les_Brotteaux)\n[7th arrondissement: Guillotière (south), Jean Macé, Gerland](https://en.wikipedia.org/wiki/7th_arrondissement_of_Lyon)\n[8th arrondissement: Monplaisir (south), Bachut, États-Unis, Grand Trou/Moulin à](https://en.wikipedia.org/wiki/Le_Bachut)\n[Vent, Grange Blanche (south), Laënnec, Mermoz, Monplaisir-la-Plaine](https://en.wikipedia.org/wiki/La%C3%ABnnec)\n[9th arrondissement: Vaise, Duchère, Rochecardon, St-Rambert-l'Île-Barbe, Gorge](https://en.wikipedia.org/wiki/Vaise)\nde Loup, Observance, Champvert (north)\nGeographically, Lyon's two main rivers, the Saône and the Rhône, divide the arrondissements into three groups:\nTo the west of the Saône, the fifth arrondissement covers the old city of Vieux Lyon, Fourvière hill and the\nplateau beyond. The 9th is immediately to the north, and stretches from Gorge de Loup, through Vaise to the\nneighbouring suburbs of Écully, Champagne-au-Mont-d'Or, Saint-Didier-au-Mont-d'Or, Saint-Cyr-au-Mont-d'Or\nand Collonges-au-Mont-d'Or.\nBetween the two rivers, on the Presqu'île, are the second, first, and fourth arrondissements. The second\nincludes most of the city centre, Bellecour and Perrache railway station, and reaches as far as the confluence\nof the two rivers. The first is directly to the north of the second and covers part of the city centre (including the\n[Hôtel de Ville) and the slopes of La Croix-Rousse. To the north of the Boulevard is the fourth arrondissement,](https://en.wikipedia.org/wiki/H%C3%B4tel_de_Ville,_Lyon)\nwhich covers the Plateau of La Croix-Rousse, up to its boundary with the commune of Caluire-et-Cuire.\nTo the east of the Rhône, are the third, sixth, seventh, and eighth arrondissements.\nThis is a list of mayors of the commune of Lyon since the end of the 19th century.\n##### **Mayors**\n[Map of the Metropolis of](https://en.wikipedia.org/wiki/Metropolis_of_Lyon)\n[Lyon and its 59](https://en.wikipedia.org/wiki/Metropolis_of_Lyon)\ncommunes (the\ncommune of Lyon is in\nred)\n| Mayor | Term start | Term end | | Party |\n|:---|:---|:---|:---|:---|\n| Antoine Gailleton | 1881 | 1900 | | |\n| Victor Augagneur | 1900 | 30 October 1905 | | PRS |\n| Édouard Herriot | 30 October 1905 | 20 September 1940 | | Radical |\n| Georges Cohendy | 20 September 1940 | 1941 | | Nominated and dismissed by Vichy |\n| Georges Villiers | 1941 | 1942 | | Nominated and dismissed by Vichy |\n| Pierre-Louis-André Bertrand | 1942 | 1944 | | Nominated by Vichy |\n| Justin Godart | 1944 | 18 May 1945 | | Radical |\n| Édouard Herriot | 18 May 1945 | 26 March 1957 | | Radical |\n| Pierre Montel, ad interim | 26 March 1957 | 14 April 1957 | | Radical |\n| Louis Pradel | 14 April 1957 | 27 November 1976 | | DVD |\n| Armand Tapernoux, ad interim | 27 November 1976 | 5 December 1976 | | DVD |\n| Francisque Collomb | 5 December 1976 | 24 March 1989 | | DVD |\n| Michel Noir | 24 March 1989 | 25 June 1995 | | RPR |\n| Raymond Barre | 25 June 1995 | 25 March 2001 | | DVD |\n| Gérard Collomb | 25 March 2001 | 17 July 2017 | | PS |\n| Georges Képénékian | 17 July 2017 | 5 November 2018 | | LREM |\n| Gérard Collomb | 5 November 2018 | 4 July 2020 | | LREM |\n| Grégory Doucet | 4 July 2020 | Incumbent | | EELV |\nSince 2015, the commune of Lyon (48 km 2 (19 sq mi) in land area) and 58 suburban communes", - "page_start": 7, - "page_end": 8, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **References**\n\n[6. INSEE. \"Statistiques locales - Lyon : Unité urbaine 2020 - Population municipale 2021\" (https://statistiques-loc](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\n[ales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12).](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\nRetrieved 12 July 2024.\n[7. INSEE. \"Statistiques locales - Lyon : Aire d'attraction des villes 2020 - Population municipale 2021\" (https://sta](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[tistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map1](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[3). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[8. Wells, John C. (2008). ](https://en.wikipedia.org/wiki/John_C._Wells) *Longman Pronunciation Dictionary* [ (3rd ed.). Longman. ISBN 978-1-4058-8118-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4058-8118-0)\n[9. \"Lyons\" (https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons). ](https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons) *[Lexico UK](https://en.wikipedia.org/wiki/Lexico)*\n*English Dictionary* [. Oxford University Press. Archived from the original (http://www.lexico.com/definition/Lyons)](http://www.lexico.com/definition/Lyons)\non 24 January 2020.\n[10. Jones, Daniel (2011). Roach, Peter; Setter, Jane; Esling, John (eds.). ](https://en.wikipedia.org/wiki/John_Esling) *[Cambridge English Pronouncing](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)*\n*[Dictionary](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)* [ (18th ed.). Cambridge University Press. ISBN 978-0-521-15255-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-15255-6)\n[11. \"Lyon\" (https://www.merriam-webster.com/dictionary/Lyon). ](https://www.merriam-webster.com/dictionary/Lyon) *[Merriam-Webster.com Dictionary](https://en.wikipedia.org/wiki/Merriam-Webster)* . Merriam-\nWebster. Retrieved 8 August 2018.\n[12. \"Lyons\" (https://www.collinsdictionary.com/amp/english/lyons). ](https://www.collinsdictionary.com/amp/english/lyons) *[Collins English Dictionary](https://en.wikipedia.org/wiki/Collins_English_Dictionary)* [. HarperCollins.](https://en.wikipedia.org/wiki/HarperCollins)\nRetrieved 8 August 2018.\n[13. \"dicod'Òc - Recèrca\" (https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar). ](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar) *locongres.org* . Retrieved 1 April 2022.\n[14. https://about-france.com/tourism/main-towns-cities.htm](https://about-france.com/tourism/main-towns-cities.htm)\n[15. INSEE. \"Statistiques locales - Lyon : Commune - Population municipale 2021\" (https://statistiques-locales.inse](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[e.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=691](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[23&t=A01&view=map1) (in French). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[16. \"Statistiques locales - Métropole de Lyon : Intercommunalité 2021 - Population municipale 2021\" (https://statis](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[tiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=202](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[1&selcodgeo=200046977&t=A01&view=map4). INSEE. Retrieved 12 July 2024.](https://en.wikipedia.org/wiki/INSEE)\n[17. \"Lyon entrepreneurship, Lyon company, Invest Lyon - Greater Lyon\" (https://web.archive.org/web/201003081](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[31020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[L=1). Business.greaterlyon.com. Archived from the original (http://www.business.greaterlyon.com/city-busines](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[s-support-lyon-entrepreneurship-system.85.0.html?&L=1) on 8 March 2010. Retrieved 3 April 2011.](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[18. \"Classement 2019 des villes étudiantes les plus importantes en France\" (https://www.investirlmnp.fr/actualite](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n[s/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146). www.investirlmnp.fr. Retrieved](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n8 April 2022.\n[19. \"GaWC - The World According to GaWC 2018\" (https://www.lboro.ac.uk/gawc/world2018t.html).](https://www.lboro.ac.uk/gawc/world2018t.html)\n*www.lboro.ac.uk* .\n[20. \"Quality of Living City Ranking | Mercer\" (https://mobilityexchange.mercer.com/Insights/quality-of-living-rankin](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings)\n[gs). ](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings) *mobilityexchange.mercer.com* .\n21. Mailhes, François; Piot, Cyrille; Rapini, Jean-Louis (2021). *Les Miscellanées des Lyonnais* [ (https://poutan.fr/si](https://poutan.fr/site/)\n[te/). éditions du poutan.](https://poutan.fr/site/)\n[22. \"Lyon, d'où vient ton nom ?\" (https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/3700](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php)\n[3-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php). ](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php) *Le Figaro* (in French). 30 March 2017. Retrieved\n8 September 2023.\n23. Pokorny, Julius (1959). *Indogermanisches Etymologisches Wörterbuch* (in German). French & European\nPublications, Inc.\n24. Stich, Domenico (2003). *Dictionnaire francoprovençal-français et français-francoprovençal* (in French). Le\n[Carré. p. 189. ISBN 978-2908150155.](https://en.wikipedia.org/wiki/Special:BookSources/978-2908150155)\n25. Cassius Dio, *Roman History* , Book 46: *Lepidus and Lucius Plancus [...] founded the town called Lugudunum,*\n*now known as Lugdunum*\n26. Louis, Jaucourt de chevalier (1765). \"Lyon\". *Encyclopedia of Diderot & d'Alembert - Collaborative Translation*", - "page_start": 21, - "page_end": 21, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Toponymy**\n\n| Coordinates: 45°46′N 4°50′E Lyon Lyon |\n|:---|\n| Country France Region Auvergne-Rhône-Alpes Metropolis Lyon Metropolis Arrondissement Lyon |\n| Subdivisions 9 arrondissements |\n| Government - Mayor (2020- 2026) Grégory Doucet [2] (EELV) |\n| Area 1 47.87 km 2 (18.48 sq mi) - Urban (2020 [3] ) 1,141.4 km 2 (440.7 sq mi) - Metro (2020 [4] ) 4,605.8 km 2 (1,778.3 sq mi) |\n**Population** (2022) [5] 520,774\n**- Rank** [3rd in France](https://en.wikipedia.org/wiki/List_of_communes_in_France_with_over_20,000_inhabitants)\n**- Density** 11,000/km 2\n(28,000/sq mi)\n**[ - Urban](https://en.wikipedia.org/wiki/Urban_area)** (Jan.\n2021 [6] )\n1,702,921\n**- Urban density** 1,500/km 2 (3,900/sq mi)\n**[ - Metro](https://en.wikipedia.org/wiki/Metropolitan_area)** (Jan.\n2021 [7] )\n2,308,818\nThe name of the city has taken the forms *Lugdon* , *Luon* , and since the\n13th century, *Lyon* . The Gallic *Lugdun* or *Lugdunon* that was Latinized\n[in Roman as Lugdunum is composed of two words. The first may be the](https://en.wikipedia.org/wiki/Lugdunum)\n[name of the Celtic god Lug (in charge of order and law), or the derived](https://en.wikipedia.org/wiki/Lugh)\nword *lugon* , meaning \"crow\" (the crow being the messenger of Lug), but\nmight also be another word *lug* , meaning \"light\". The second is *dunos*\n[('fortress', 'hill'). The name thus may designate the hill of Fourvière, on](https://en.wikipedia.org/wiki/Fourvi%C3%A8re)\nwhich the ancient city of Lyon is founded, but could mean \"hill of the\ngod Lug\", \"hill of the crows\" or \"shining hill\". [21] [22]\n[Alternatively Julius Pokorny associates the first part of the word with](https://en.wikipedia.org/wiki/Julius_Pokorny)\nthe Indo-European radical * *lūg* ('dark, black, swamp'), the basis of the\n[toponyms Ludza in Latvia, Lusatia in Germany (from Sorbian ](https://en.wikipedia.org/wiki/Sorbian_language) *Łužica* ),\nand several places in the Czech Republic named Lužice; [23] it could then\n[also be compared to Luze in Franche-Comté and various hydronyms](https://en.wikipedia.org/wiki/Luze,_Haute-Sa%C3%B4ne)\n[such as Louge.](https://en.wikipedia.org/wiki/Louge)\nFurther down, in the current Saint-Vincent district, was the Gallic\nvillage of Condate, probably a simple hamlet of sailors or fishermen", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **International relations**\n\n[Frankfurt, Germany, since 1960](https://en.wikipedia.org/wiki/Frankfurt)\n[Gothenburg, Sweden](https://en.wikipedia.org/wiki/Gothenburg_Municipality)\n[Guangzhou, China, since 1988](https://en.wikipedia.org/wiki/Guangzhou)\n[Haute Matsiatra, Madagascar](https://en.wikipedia.org/wiki/Haute_Matsiatra)\n[Ho Chi Minh City, Vietnam, since 1997](https://en.wikipedia.org/wiki/Ho_Chi_Minh_City)\n[Jericho, Palestine](https://en.wikipedia.org/wiki/Jericho)\n[Leipzig, Germany, since 1981](https://en.wikipedia.org/wiki/Leipzig)\n[Łódź, Poland, since 1991](https://en.wikipedia.org/wiki/%C5%81%C3%B3d%C5%BA)\n[Melbourne, Australia](https://en.wikipedia.org/wiki/Melbourne)\n[Milan, Italy, since 1966](https://en.wikipedia.org/wiki/Milan)\n[Montreal, Canada, since 1979](https://en.wikipedia.org/wiki/Montreal)\n[Oran, Algeria](https://en.wikipedia.org/wiki/Oran)\n[Osaka, Japan, since 1984](https://en.wikipedia.org/wiki/Osaka)\n[Ouagadougou, Burkina Faso](https://en.wikipedia.org/wiki/Ouagadougou)\n[Porto-Novo, Benin](https://en.wikipedia.org/wiki/Porto-Novo)\n[Rabat, Morocco](https://en.wikipedia.org/wiki/Rabat)\n[St. Louis, United States](https://en.wikipedia.org/wiki/St._Louis) [85]\n[Saint Petersburg, Russia](https://en.wikipedia.org/wiki/Saint_Petersburg)\n[Sétif, Algeria](https://en.wikipedia.org/wiki/S%C3%A9tif)\n[Tinca, Romania](https://en.wikipedia.org/wiki/Tinca)\n[Turin, Italy](https://en.wikipedia.org/wiki/Turin)\n[Yerevan, Armenia, since 1992](https://en.wikipedia.org/wiki/Yerevan)\n[Yokohama, Japan, since 1959](https://en.wikipedia.org/wiki/Yokohama)\n* **[Geography portal](https://en.wikipedia.org/wiki/Portal:Geography)** *\n* **[Europe portal](https://en.wikipedia.org/wiki/Portal:Europe)** *\n* **[European Union](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[portal](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[France portal](https://en.wikipedia.org/wiki/Portal:France)** *\n[List of films set in Lyon](https://en.wikipedia.org/wiki/List_of_films_set_in_Lyon)\n[List of streets and squares in Lyon](https://en.wikipedia.org/wiki/List_of_streets_and_squares_in_Lyon)\n[Mères of France](https://en.wikipedia.org/wiki/M%C3%A8res_of_France)\n[Montchat](https://en.wikipedia.org/wiki/Montchat)\n[Occupation of Saint-Nizier church by Lyon prostitutes](https://en.wikipedia.org/wiki/Occupation_of_Saint-Nizier_church_by_Lyon_prostitutes)\na. A war cry from 1269, spelt in modern Franco-Provençal as *Avant, Avant, Liyon lo mèlyor* .\n[b. Quote from a letter of Cicero to Lucius Munatius Plancus, founder of the city.](https://en.wikipedia.org/wiki/Cicero) [1]\n[c. Pronunciation: UK: /](https://en.wikipedia.org/wiki/British_English) ˈ li [ːɒ̃](https://en.wikipedia.org/wiki/Help:IPA/English) /, [8][9] [ US: /li](https://en.wikipedia.org/wiki/Help:IPA/English) ˈ o ʊ n/ *[lee-](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *OHN* ; [10][11] French: [lj [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/French) [] ](https://upload.wikimedia.org/wikipedia/commons/transcoded/3/3b/Fr-Lyon.ogg/Fr-Lyon.ogg.mp3) [i](https://en.wikipedia.org/wiki/File:Fr-Lyon.ogg) ; formerly spelled in English as\n*Lyons* (/ ˈ la [ɪə](https://en.wikipedia.org/wiki/Help:IPA/English) nz/ *[LY](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *-* ə *nz* ). [11][12] [ Arpitan: ](https://en.wikipedia.org/wiki/Arpitan_language) *Liyon* [ ʎ j [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/Franco-Proven%C3%A7al) []; Occitan: ](https://en.wikipedia.org/wiki/Occitan_language) *Lion* , hist. *Lionés* . [13]\n[d. Constant PPP US dollars, base year 2015.](https://en.wikipedia.org/wiki/Purchasing_power_parity)\n[1. \"Cicero\" (http://www.thelatinlibrary.com/cicero/fam10.shtml#3). ](http://www.thelatinlibrary.com/cicero/fam10.shtml#3) *Epistulae ad familiares, X.3* . Retrieved\n2 January 2020.\n[2. \"Répertoire national des élus: les maires\" (https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-1](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n[9ee07b0e503) (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n2022.\n[3. \"Comparateur de territoire - Unité urbaine 2020 de Lyon (00760)\" (https://www.insee.fr/fr/statistiques/140559](https://www.insee.fr/fr/statistiques/1405599?geo=UU2020-00760)\n[9?geo=UU2020-00760). INSEE. Retrieved 3 April 2022.](https://en.wikipedia.org/wiki/INSEE)\n[4. \"Comparateur de territoire - Aire d'attraction des villes 2020 de Lyon (002)\" (https://www.insee.fr/fr/statistique](https://www.insee.fr/fr/statistiques/1405599?geo=AAV2020-002)\n[s/1405599?geo=AAV2020-002). INSEE. Retrieved 16 January 2023.](https://en.wikipedia.org/wiki/INSEE)\n[5. \"Populations de référence 2022\" (https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123) (in French).](https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123)\n[The National Institute of Statistics and Economic Studies. 19 December 2024.](https://en.wikipedia.org/wiki/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques)", - "page_start": 20, - "page_end": 20, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Ancient Lyon**\n\n[Lothair I. It later was made part of the Kingdom of Arles which was](https://en.wikipedia.org/wiki/Lothair_I)\n[incorporated into the Holy Roman Empire in 1033. Lyon did not come](https://en.wikipedia.org/wiki/Holy_Roman_Empire)\nunder French control until the\n14th century.\nFernand [Braudel ](https://en.wikipedia.org/wiki/Fernand_Braudel) remarked,\n\"Historians of Lyon are not\nsufficiently aware of the bi-\npolarity between Paris and Lyon,\nwhich is a constant structure in\nFrench development...from the\n[late Middle Ages to the Industrial](https://en.wikipedia.org/wiki/Industrial_Revolution)\n[Revolution\".](https://en.wikipedia.org/wiki/Industrial_Revolution) [31] [ In the late 15th century, the fairs introduced by Italian](https://en.wikipedia.org/wiki/Fairs)\n[merchants made Lyon the economic counting house of France. Even the](https://en.wikipedia.org/wiki/Counting_house)\n*Bourse* (treasury), built in 1749, resembled a public bazaar where\naccounts were settled in the open air. When international banking moved\n[to Genoa, then Amsterdam, Lyon remained the banking centre of](https://en.wikipedia.org/wiki/Amsterdam)\nFrance.\n[During the Renaissance, the city's development was driven by the silk](https://en.wikipedia.org/wiki/Silk_trade)\n[trade, which strengthened its ties to Italy. Italian influence on Lyon's](https://en.wikipedia.org/wiki/Silk_trade)\narchitecture is still visible among historic buildings. [32] In the late 1400s\nand 1500s Lyon was also a key centre of literary activity and book\n[publishing, both of French writers (such as Maurice Scève, Antoine](https://en.wikipedia.org/wiki/Antoine_Heroet)\n[Heroet, and Louise Labé) and of Italians in exile (such as Luigi](https://en.wikipedia.org/wiki/Luigi_Alamanni)\n[Alamanni and Gian Giorgio Trissino).](https://en.wikipedia.org/wiki/Gian_Giorgio_Trissino)\nIn 1572, Lyon was a scene of mass violence by Catholics against\n[Protestant Huguenots in the St. Bartholomew's Day Massacre. Two](https://en.wikipedia.org/wiki/St._Bartholomew%27s_Day_Massacre)\n[centuries later, Lyon was again convulsed by violence during the French](https://en.wikipedia.org/wiki/French_Revolution)\n[Revolution, when the citizenry rose up against the National Convention](https://en.wikipedia.org/wiki/French_Revolution)\n[and supported the Girondins. The city was besieged by Revolutionary armies for over](https://en.wikipedia.org/wiki/Girondins)\ntwo months before it surrendered in October 1793. Many buildings were destroyed,\n[especially around the Place Bellecour, and Jean-Marie Collot d'Herbois and Joseph](https://en.wikipedia.org/wiki/Joseph_Fouch%C3%A9)\n[Fouché administered the execution of more than 2,000 people. The Convention](https://en.wikipedia.org/wiki/Joseph_Fouch%C3%A9)\nordered that its name be changed to \"Liberated City\", and a plaque was erected that\nproclaimed \"Lyons made war on Liberty; Lyons no longer exists\". A decade later,\n[Napoleon ordered the reconstruction of all the buildings demolished during that](https://en.wikipedia.org/wiki/Napoleon)\nperiod.", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **References**\n\n*Project* [. hdl:2027/spo.did2222.0000.159 (https://hdl.handle.net/2027%2Fspo.did2222.0000.159).](https://hdl.handle.net/2027%2Fspo.did2222.0000.159)\n[27. \"Endlichers Glossar/Endlicher's Glossary\" (http://www.maryjones.us/ctexts/endlicher_glossary.html).](http://www.maryjones.us/ctexts/endlicher_glossary.html)\n*www.maryjones.us* . n.d. Retrieved 7 November 2021. \" *Lugduno - desiderato monte: dunum enim montem*\nLugduno: \"mountain of yearning\"; dunum of course is mountain.\"\nwww.maryjones.us/ctexts/endlicher_glossary.html\n28. Patrick Boucheron, et al., eds. *France in the World: A New Global History* (2019) pp 63-68.\n[29. \"Saint Irenaeus\" (http://sanctoral.com/en/saints/saint_irenaeus.html). ](http://sanctoral.com/en/saints/saint_irenaeus.html) *Sanctoral.com* . Magnificat.\n[30. \"2847-Primat des Gaules\" (https://web.archive.org/web/20191030201817/https://www.france-catholique.fr/284](https://web.archive.org/web/20191030201817/https://www.france-catholique.fr/2847-Primat-des-Gaules.html)\n[7-Primat-des-Gaules.html). ](https://web.archive.org/web/20191030201817/https://www.france-catholique.fr/2847-Primat-des-Gaules.html) *France-catholique.fr* [. 13 September 2002. Archived from the original (https://www.f](https://www.france-catholique.fr/2847-Primat-des-Gaules.html)\n[rance-catholique.fr/2847-Primat-des-Gaules.html) on 30 October 2019. Retrieved 20 December 2017.](https://www.france-catholique.fr/2847-Primat-des-Gaules.html)\n31. Braudel 1984 p. 327\n[32. Pierre Edmond DESVIGNES. \"Quartier renaissance Lyon : Vieux Lyon, quartier ancien et secteur sauvegarde](https://web.archive.org/web/20110119152753/http://www.vieux-lyon.org/lyon-epoque-renaissance_f01150.htm)\n[Lyon\" (https://web.archive.org/web/20110119152753/http://www.vieux-lyon.org/lyon-epoque-renaissance_f01](https://web.archive.org/web/20110119152753/http://www.vieux-lyon.org/lyon-epoque-renaissance_f01150.htm)\n[150.htm). Vieux-lyon.org. Archived from the original (http://www.vieux-lyon.org/lyon-epoque-renaissance_f011](http://www.vieux-lyon.org/lyon-epoque-renaissance_f01150.htm)\n[50.htm) on 19 January 2011. Retrieved 3 April 2011.](http://www.vieux-lyon.org/lyon-epoque-renaissance_f01150.htm)\n[33. \"CHRD Lyon\" (https://web.archive.org/web/20110124140355/http://www.chrd.lyon.fr/chrd/sections/fr/pied/engli](https://web.archive.org/web/20110124140355/http://www.chrd.lyon.fr/chrd/sections/fr/pied/english_1)\n[sh_1). ](https://web.archive.org/web/20110124140355/http://www.chrd.lyon.fr/chrd/sections/fr/pied/english_1) *Chrd.lyon.fr* [. 2017. Archived from the original (http://www.chrd.lyon.fr/chrd/sections/fr/pied/english_1)](http://www.chrd.lyon.fr/chrd/sections/fr/pied/english_1)\non 24 January 2011. Retrieved 21 December 2017.\n[34. Cosgrove, Michael (4 June 2009). \"Lyon: The Resistance and Deportation Museum\" (http://www.digitaljournal.](http://www.digitaljournal.com/article/273644)\n[com/article/273644). ](http://www.digitaljournal.com/article/273644) *Digitaljournal.com* .\n35. (in French) Georges Duby (ed), *Histoire de la France : Dynasties et révolutions, de 1348 à 1852* (vol. 2),\n[Larousse, 1999 p. 53 ISBN 2-03-505047-2](https://en.wikipedia.org/wiki/Special:BookSources/2-03-505047-2)\n[36. \"Lyon, France: Local Transport\" (http://www.lonelyplanet.com/france/burgundy-and-the-rhone/lyon/transport/g](http://www.lonelyplanet.com/france/burgundy-and-the-rhone/lyon/transport/getting-around/local-transport)\n[etting-around/local-transport). Lonely Planet. Retrieved 2 February 2017.](https://en.wikipedia.org/wiki/Lonely_Planet)\n[37. \"Historic Site of Lyon\" (https://whc.unesco.org/en/list/872/). ](https://whc.unesco.org/en/list/872/) *unesco.org* . UNESCO World Heritage Centre.\nRetrieved 31 July 2015.\n[38. Gregory, Stanley. “Climatic Classification and Climatic Change (Klimaklassifikation Und Klimaänderung) (http](https://www.jstor.org/stable/25636095)\n[s://www.jstor.org/stable/25636095).” ](https://www.jstor.org/stable/25636095) *Erdkunde* , vol. 8, no. 4, 1954, pp. 246- 252. *[JSTOR.](https://en.wikipedia.org/wiki/JSTOR)*\n[39. \"Données climatiques de la station de Lyon: Relevés de 2016 - Lyon\" (https://web.archive.org/web/20161004](https://web.archive.org/web/20161004055201/http://www.meteofrance.com/climat/france/lyon/69029001/releves)\n[055201/http://www.meteofrance.com/climat/france/lyon/69029001/releves) (in French). Meteo France.](https://web.archive.org/web/20161004055201/http://www.meteofrance.com/climat/france/lyon/69029001/releves)\n[Archived from the original (http://www.meteofrance.com/climat/france/lyon/69029001/releves) on 4 October](http://www.meteofrance.com/climat/france/lyon/69029001/releves)\n2016. Retrieved 2 October 2016.\n[40. \"Lyon-Bron (69)\" (https://donneespubliques.meteofrance.fr/FichesClim/FICHECLIM_69029001.pdf) (PDF).](https://donneespubliques.meteofrance.fr/FichesClim/FICHECLIM_69029001.pdf)\n*Fiche Climatologique: Statistiques 1991- 2020 et records* (in French). Meteo France. Retrieved 14 July 2022.\n[41. \"Température et records en Août pour Lyon\" (https://www.meteo-lyon.net/records/mois/aout). ](https://www.meteo-lyon.net/records/mois/aout) *meteo-lyon.net*\n(in French). Météo Villes. Retrieved 7 September 2023.\n[42. \"Lyon- Bron (07480) - WMO Weather Station\" (ftp://ftp.atdd.noaa.gov/pub/GCOS/WMO-Normals/TABLES/RE](ftp://ftp.atdd.noaa.gov/pub/GCOS/WMO-Normals/TABLES/REG_VI/FR/07480.TXT)\n[G_VI/FR/07480.TXT). NOAA. Retrieved 8 February 2019. Archived (https://archive.org/details/19611990Norm](https://archive.org/details/19611990NormalsNOAALyonBron)\n[alsNOAALyonBron) 8 February 2019, at the Wayback Machine](https://en.wikipedia.org/wiki/Wayback_Machine)\n[43. \"Normes et records 1961- 1990: Lyon-Bron (69) - altitude 198m\" (https://web.archive.org/web/201603032035](https://web.archive.org/web/20160303203526/http://www.infoclimat.fr/climatologie-07480-lyon-bron.html)\n[26/http://www.infoclimat.fr/climatologie-07480-lyon-bron.html) (in French). Infoclimat. Archived from the](http://www.infoclimat.fr/climatologie-07480-lyon-bron.html)", - "page_start": 21, - "page_end": 22, - "source_file": "wikipedia4.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia4.pdf", - "query": "How big was Lyon's population in 2022? ", - "target_page": 2, - "target_passage": "Population (2022) 520,774", - "chunk_present": { - "presence": true, - "index": 7 - } - }, - "top_chunk": [ - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **References**\n\n[6. INSEE. \"Statistiques locales - Lyon : Unité urbaine 2020 - Population municipale 2021\" (https://statistiques-loc](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\n[ales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12).](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\nRetrieved 12 July 2024.\n[7. INSEE. \"Statistiques locales - Lyon : Aire d'attraction des villes 2020 - Population municipale 2021\" (https://sta](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[tistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map1](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[3). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[8. Wells, John C. (2008). ](https://en.wikipedia.org/wiki/John_C._Wells) *Longman Pronunciation Dictionary* [ (3rd ed.). Longman. ISBN 978-1-4058-8118-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4058-8118-0)\n[9. \"Lyons\" (https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons). ](https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons) *[Lexico UK](https://en.wikipedia.org/wiki/Lexico)*\n*English Dictionary* [. Oxford University Press. Archived from the original (http://www.lexico.com/definition/Lyons)](http://www.lexico.com/definition/Lyons)\non 24 January 2020.\n[10. Jones, Daniel (2011). Roach, Peter; Setter, Jane; Esling, John (eds.). ](https://en.wikipedia.org/wiki/John_Esling) *[Cambridge English Pronouncing](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)*\n*[Dictionary](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)* [ (18th ed.). Cambridge University Press. ISBN 978-0-521-15255-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-15255-6)\n[11. \"Lyon\" (https://www.merriam-webster.com/dictionary/Lyon). ](https://www.merriam-webster.com/dictionary/Lyon) *[Merriam-Webster.com Dictionary](https://en.wikipedia.org/wiki/Merriam-Webster)* . Merriam-\nWebster. Retrieved 8 August 2018.\n[12. \"Lyons\" (https://www.collinsdictionary.com/amp/english/lyons). ](https://www.collinsdictionary.com/amp/english/lyons) *[Collins English Dictionary](https://en.wikipedia.org/wiki/Collins_English_Dictionary)* [. HarperCollins.](https://en.wikipedia.org/wiki/HarperCollins)\nRetrieved 8 August 2018.\n[13. \"dicod'Òc - Recèrca\" (https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar). ](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar) *locongres.org* . Retrieved 1 April 2022.\n[14. https://about-france.com/tourism/main-towns-cities.htm](https://about-france.com/tourism/main-towns-cities.htm)\n[15. INSEE. \"Statistiques locales - Lyon : Commune - Population municipale 2021\" (https://statistiques-locales.inse](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[e.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=691](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[23&t=A01&view=map1) (in French). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[16. \"Statistiques locales - Métropole de Lyon : Intercommunalité 2021 - Population municipale 2021\" (https://statis](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[tiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=202](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[1&selcodgeo=200046977&t=A01&view=map4). INSEE. Retrieved 12 July 2024.](https://en.wikipedia.org/wiki/INSEE)\n[17. \"Lyon entrepreneurship, Lyon company, Invest Lyon - Greater Lyon\" (https://web.archive.org/web/201003081](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[31020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[L=1). Business.greaterlyon.com. Archived from the original (http://www.business.greaterlyon.com/city-busines](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[s-support-lyon-entrepreneurship-system.85.0.html?&L=1) on 8 March 2010. Retrieved 3 April 2011.](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[18. \"Classement 2019 des villes étudiantes les plus importantes en France\" (https://www.investirlmnp.fr/actualite](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n[s/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146). www.investirlmnp.fr. Retrieved](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n8 April 2022.\n[19. \"GaWC - The World According to GaWC 2018\" (https://www.lboro.ac.uk/gawc/world2018t.html).](https://www.lboro.ac.uk/gawc/world2018t.html)\n*www.lboro.ac.uk* .\n[20. \"Quality of Living City Ranking | Mercer\" (https://mobilityexchange.mercer.com/Insights/quality-of-living-rankin](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings)\n[gs). ](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings) *mobilityexchange.mercer.com* .\n21. Mailhes, François; Piot, Cyrille; Rapini, Jean-Louis (2021). *Les Miscellanées des Lyonnais* [ (https://poutan.fr/si](https://poutan.fr/site/)\n[te/). éditions du poutan.](https://poutan.fr/site/)\n[22. \"Lyon, d'où vient ton nom ?\" (https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/3700](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php)\n[3-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php). ](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php) *Le Figaro* (in French). 30 March 2017. Retrieved\n8 September 2023.\n23. Pokorny, Julius (1959). *Indogermanisches Etymologisches Wörterbuch* (in German). French & European\nPublications, Inc.\n24. Stich, Domenico (2003). *Dictionnaire francoprovençal-français et français-francoprovençal* (in French). Le\n[Carré. p. 189. ISBN 978-2908150155.](https://en.wikipedia.org/wiki/Special:BookSources/978-2908150155)\n25. Cassius Dio, *Roman History* , Book 46: *Lepidus and Lucius Plancus [...] founded the town called Lugudunum,*\n*now known as Lugdunum*\n26. Louis, Jaucourt de chevalier (1765). \"Lyon\". *Encyclopedia of Diderot & d'Alembert - Collaborative Translation*", - "page_start": 21, - "page_end": 21, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **Culture**\n\n#### **Sport**\n\nmetropolitan authority now in charge of most urban issues, with a population of 1,424,069 in 2021. [16]\n##### **Population of Lyon (metropolis)**\n**(59 communes, within 2020 borders)**\n##### **Year Pop. ±% p.a.**\n**1861** 418,515 —\n**1866** 427,522 +0.43%\n**1872** 426,552 −0.04%\n**1876** 453,540 +1.37%\n**1881** 493,778 +1.66%\n**1886** 527,621 +1.47%\n**1891** 566,115 +1.46%\n**1896** 600,881 +1.21%\n**1901** 608,856 +0.26%\n##### **Year Pop. ±% p.a.**\n**1906** 627,073 +0.60%\n**1911** 629,931 +0.09%\n**1921** 659,007 +0.45%\n**1926** 691,446 +0.97%\n**1931** 743,297 +1.46%\n**1936** 738,220 −0.14%\n**1946** 746,062 +0.11%\n**1954** 790,662 +0.71%\n**1962** 947,569 +2.34%\n##### **Year Pop. ±% p.a.**\n**1968** 1,077,794 +2.17%\n**1975** 1,153,402 +0.98%\n**1982** 1,138,718 −0.18%\n**1990** 1,166,797 +0.30%\n**1999** 1,199,589 +0.31%\n**2010** 1,296,166 +0.72%\n**2015** 1,370,678 +1.12%\n**2021** 1,424,069 +0.64%", - "page_start": 16, - "page_end": 16, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **Demographics**\n\nForeign-born population in Lyon by\ncountry of birth [72]\n| Country of birth | Population (2020) |\n|:---|:---|\n| Algeria | 14,779 |\n| Morocco | 5,245 |\n| Tunisia | 4,879 |\n| Italy | 3,351 |\n| Portugal | 3,068 |\n| Spain | 2,064 |\n| DR Congo | 1,520 |\n| China | 1,429 |\n| Cameroon | 1,364 |\n| Senegal | 1,198 |\n[ENS Lyon: René Descartes](https://en.wikipedia.org/wiki/ENS_Lyon)\ncampus\n[Lyon 3: Manufacture des Tabacs](https://en.wikipedia.org/wiki/Jean_Moulin_University)\ncampus\nAll figures come from population censuses. Figures from 1911 to 1936 (incl.) are computed using the redressed figures for the\n[commune of Lyon calculated by INSEE to correct the overestimated population of Lyon published by the municipal authorities at](https://en.wikipedia.org/wiki/INSEE)\nthe time (10,000s of false residents had been added by the municipal authorities to artificially inflate the population figures and\nremain the 2nd largest city of France ahead of Marseille). [68] The 1906 figure is computed using the figure for the commune of\nLyon published by the municipal authorities, probably already inflated, but not corrected by INSEE because the overestimate\nwas smaller than 10,000.\nSource: EHESS [70] and INSEE [71]\n[École Centrale de Lyon;](https://en.wikipedia.org/wiki/%C3%89cole_centrale_de_Lyon)\n[École Normale Supérieure de Lyon](https://en.wikipedia.org/wiki/%C3%89cole_Normale_Sup%C3%A9rieure_de_Lyon)\n[EM Lyon (École de Management de Lyon);](https://en.wikipedia.org/wiki/%C3%89cole_de_management_de_Lyon)\nECE Lyon (École de Commerce Européenne de Lyon);\n[Institut d'études politiques de Lyon (Sciences Po Lyon);](https://en.wikipedia.org/wiki/Institut_d%27%C3%A9tudes_politiques_de_Lyon)\n[CPE Lyon;](https://en.wikipedia.org/wiki/%C3%89cole_sup%C3%A9rieure_de_chimie_physique_%C3%A9lectronique_de_Lyon)\n[CNSMD (Conservatoire national supérieur de musique et de danse de](https://en.wikipedia.org/wiki/Conservatoire_national_sup%C3%A9rieur_de_musique_et_de_danse_de_Lyon)\nLyon)\n[ECAM Lyon (École Catholique d'Arts et Métiers de Lyon);](https://en.wikipedia.org/wiki/%C3%89cole_Catholique_des_Arts_et_M%C3%A9tiers)\n[EPITECH;](https://en.wikipedia.org/wiki/EPITECH)\n[EPITA;](https://en.wikipedia.org/wiki/EPITA)\n[ENTPE (École Nationale des Travaux Publiques de l'État);](https://en.wikipedia.org/wiki/%C3%89cole_nationale_des_travaux_publics_de_l%27%C3%89tat)\n[École nationale vétérinaire de Lyon (ENVL);](https://en.wikipedia.org/wiki/%C3%89cole_nationale_v%C3%A9t%C3%A9rinaire_de_Lyon)\n[ESME-Sudria;](https://en.wikipedia.org/wiki/ESME-Sudria)\n[École des Beaux-Arts;](https://en.wikipedia.org/wiki/%C3%89cole_des_Beaux-Arts)\n[E-Artsup;](https://en.wikipedia.org/wiki/E-Artsup)\n[INSA Lyon (Institut National des Sciences Appliquées de Lyon);](https://en.wikipedia.org/wiki/Institut_national_des_sciences_appliqu%C3%A9es_de_Lyon)\n[Polytech Lyon;](https://en.wikipedia.org/wiki/%C3%89cole_polytechnique_universitaire_de_l%27universit%C3%A9_Lyon-I)\n[Institut supérieur européen de gestion group;](https://en.wikipedia.org/wiki/Institut_sup%C3%A9rieur_europ%C3%A9en_de_gestion_group)\n[ISARA (Institut Supérieur d'Agriculture Rhône Alpes);](https://en.wikipedia.org/wiki/Institut_sup%C3%A9rieur_d%27agriculture_Rh%C3%B4ne-Alpes)\n[Institution des Chartreux;](https://en.wikipedia.org/wiki/Institution_des_Chartreux)\n[Institut polytechnique des sciences avancées;](https://en.wikipedia.org/wiki/Institut_polytechnique_des_sciences_avanc%C3%A9es)\n[Université Claude Bernard (Lyon 1);](https://en.wikipedia.org/wiki/Claude_Bernard_University_Lyon_1)\n[Université Lumière (Lyon 2);](https://en.wikipedia.org/wiki/Lumi%C3%A8re_University_Lyon_2)\n[Université Jean Moulin (Lyon 3);](https://en.wikipedia.org/wiki/Jean_Moulin_University_Lyon_3)\n[IAE (Institut d'Administration des Entreprises de Lyon);](https://en.wikipedia.org/wiki/IAE_Jean_Moulin_University_Lyon_3)\n[Institut Sup'Biotech de Paris;](https://en.wikipedia.org/wiki/Institut_Sup%27Biotech_de_Paris)\n[Catholic University of Lyon;](https://en.wikipedia.org/wiki/Catholic_University_of_Lyon)\n[ESDES Business School;](https://en.wikipedia.org/wiki/ESDES)\nIDRAC (International School of Management);\n[Wesford Graduate Business School;](https://en.wikipedia.org/wiki/Wesford)\nIFAG (Business Management School);\n[Institut supérieur européen de formation par l'action;](https://en.wikipedia.org/wiki/Institut_sup%C3%A9rieur_europ%C3%A9en_de_formation_par_l%27action)\n[Le Lycée du Parc;](https://en.wikipedia.org/wiki/Lyc%C3%A9e_du_Parc)\n[La Martinière Lyon;](https://en.wikipedia.org/wiki/La_Martini%C3%A8re_Lyon)\n[Web@cademie;](https://en.wikipedia.org/wiki/Web@cademie)\nCEESO (Centre Européen d'Enseignement Supérieur de l'Ostéopathie);", - "page_start": 17, - "page_end": 17, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n**Lyon** [c] [ (Franco-Provençal: ](https://en.wikipedia.org/wiki/Franco-Proven%C3%A7al) *Liyon* [) is the second-largest city in France](https://en.wikipedia.org/wiki/France)\nby urban area and the third largest by city limits. [14] It is located at the\n[confluence of the rivers Rhône and Saône, to the northwest of the](https://en.wikipedia.org/wiki/Sa%C3%B4ne)\n[French Alps, 391 km (243 mi) southeast of Paris, 278 km (173 mi) north](https://en.wikipedia.org/wiki/Paris)\n[of Marseille, 113 km (70 mi) southwest of Geneva, Switzerland, 58 km](https://en.wikipedia.org/wiki/Geneva)\n[(36 mi) northeast of Saint-Étienne.](https://en.wikipedia.org/wiki/Saint-%C3%89tienne)\nThe City of Lyon had a population of 522,250 at the Jan. 2021 census\nwithin its small municipal territory of 48 km 2 (19 sq mi), [15] but\n[together with its suburbs and exurbs the Lyon metropolitan area had a](https://en.wikipedia.org/wiki/Functional_area_(France))\npopulation of 2,308,818 that same year, [7] the second most populated in\nFrance. Lyon and 58 suburban municipalities have formed since 2015\n[the Metropolis of Lyon, a directly elected metropolitan authority now in](https://en.wikipedia.org/wiki/Lyon_Metropolis)\ncharge of most urban issues, with a population of 1,424,069 in 2021. [16]\n[Lyon is the prefecture of the Auvergne-Rhône-Alpes region and seat of](https://en.wikipedia.org/wiki/Regions_of_France)\n[the Departmental Council of Rhône (whose jurisdiction, however, no](https://en.wikipedia.org/wiki/Rh%C3%B4ne_(department))\nlonger extends over the Metropolis of Lyon since 2015).\n[The capital of the Gauls during the Roman Empire, Lyon is the seat of](https://en.wikipedia.org/wiki/Roman_Empire)\n[an archbishopric whose holder bears the title of Primate of the Gauls.](https://en.wikipedia.org/wiki/Roman_Catholic_Archdiocese_of_Lyon)\n[Lyon became a major economic hub during the Renaissance. The city is](https://en.wikipedia.org/wiki/French_Renaissance)", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **Culture**\n\n#### **Sport**\n\n[Stade de Gerland](https://en.wikipedia.org/wiki/Stade_de_Gerland)\n[Lyon is also home to the Lyon Hockey Club, an ice hockey team that competes in](https://en.wikipedia.org/wiki/Ice_hockey)\n[France's national ice hockey league. The Patinoire Charlemagne is the seat of Club](https://en.wikipedia.org/wiki/Patinoire_Charlemagne)\n[des Sports de Glace de Lyon, the club of Olympic ice dancing champions Marina](https://en.wikipedia.org/wiki/Marina_Anissina)\n[Anissina and Gwendal Peizerat, and world champions Isabelle Delobel and Olivier](https://en.wikipedia.org/wiki/Olivier_Shoenfelder)\n[Shoenfelder.](https://en.wikipedia.org/wiki/Olivier_Shoenfelder) [65] [ Lyon-Villeurbanne also has a basketball team, ASVEL, that plays at](https://en.wikipedia.org/wiki/ASVEL_Basket)\n[the Astroballe arena.](https://en.wikipedia.org/wiki/Astroballe)\n[Since 2000, Birdy Kids, a group of graffiti artists from the city, has decorated several](https://en.wikipedia.org/wiki/Birdy_Kids)\nrandom buildings and walls along the Lyon ring road. In 2012, the artist collective\nwas chosen to represent the city as its cultural ambassadors. [66]\nThe population of the city (commune) of Lyon proper was 522,250 at the January 2021 census. [15] As of 2011, 14% of its\npopulation was born outside Metropolitan France. [67]\n| Population of Lyon (commune) (within 2020 borders) Year Pop. ±% p.a. 1801 101,760 — 1806 114,643 +2.41% 1821 149,611 +1.79% 1831 182,668 +2.02% 1836 198,683 +1.60% 1841 206,670 +0.79% 1846 238,466 +2.86% 1851 259,220 +1.68% 1856 293,743 +2.66% 1861 320,326 +1.72% 1866 325,219 +0.30% 1872 324,590 −0.03% Year Pop. ±% p.a. 1876 344,513 +1.33% 1881 378,581 +1.84% 1886 404,172 +1.45% 1891 440,315 +1.78% 1896 468,311 +1.25% 1901 461,687 −0.29% 1906 474,652 +0.56% 1911 462,248 −0.53% 1921 462,446 +0.00% 1926 463,125 +0.03% 1931 463,647 +0.02% 1936 463,061 −0.03% Year Pop. ±% p.a. 1946 464,104 +0.02% 1954 475,343 +0.29% 1962 535,746 +1.54% 1968 527,800 −0.25% 1975 456,716 −2.06% 1982 413,095 −1.42% 1990 415,487 +0.07% 1999 445,452 +0.78% 2010 484,344 +0.78% 2015 513,275 +1.17% 2021 522,250 +0.29% |\n|:---|\n| All figures come from population censuses. Figures from 1911 to 1936 (incl.) are the redressed figures calculated by INSEE to correct the overestimated population of Lyon published by the municipal authorities at the time (10,000s of false residents had been added by the municipal authorities to artificially inflate the population figures and remain the 2nd largest city of France ahead of Marseille). [68] The 1906 figure is the one published by the municipal authorities, probably already inflated, but not corrected by INSEE because the overestimate was smaller than 10,000. Source: EHESS [69] and INSEE [15] |\nThe city of Lyon and 58 suburban municipalities have formed since 2015 the Metropolis of Lyon, a directly elected", - "page_start": 16, - "page_end": 16, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **International relations**\n\n[Frankfurt, Germany, since 1960](https://en.wikipedia.org/wiki/Frankfurt)\n[Gothenburg, Sweden](https://en.wikipedia.org/wiki/Gothenburg_Municipality)\n[Guangzhou, China, since 1988](https://en.wikipedia.org/wiki/Guangzhou)\n[Haute Matsiatra, Madagascar](https://en.wikipedia.org/wiki/Haute_Matsiatra)\n[Ho Chi Minh City, Vietnam, since 1997](https://en.wikipedia.org/wiki/Ho_Chi_Minh_City)\n[Jericho, Palestine](https://en.wikipedia.org/wiki/Jericho)\n[Leipzig, Germany, since 1981](https://en.wikipedia.org/wiki/Leipzig)\n[Łódź, Poland, since 1991](https://en.wikipedia.org/wiki/%C5%81%C3%B3d%C5%BA)\n[Melbourne, Australia](https://en.wikipedia.org/wiki/Melbourne)\n[Milan, Italy, since 1966](https://en.wikipedia.org/wiki/Milan)\n[Montreal, Canada, since 1979](https://en.wikipedia.org/wiki/Montreal)\n[Oran, Algeria](https://en.wikipedia.org/wiki/Oran)\n[Osaka, Japan, since 1984](https://en.wikipedia.org/wiki/Osaka)\n[Ouagadougou, Burkina Faso](https://en.wikipedia.org/wiki/Ouagadougou)\n[Porto-Novo, Benin](https://en.wikipedia.org/wiki/Porto-Novo)\n[Rabat, Morocco](https://en.wikipedia.org/wiki/Rabat)\n[St. Louis, United States](https://en.wikipedia.org/wiki/St._Louis) [85]\n[Saint Petersburg, Russia](https://en.wikipedia.org/wiki/Saint_Petersburg)\n[Sétif, Algeria](https://en.wikipedia.org/wiki/S%C3%A9tif)\n[Tinca, Romania](https://en.wikipedia.org/wiki/Tinca)\n[Turin, Italy](https://en.wikipedia.org/wiki/Turin)\n[Yerevan, Armenia, since 1992](https://en.wikipedia.org/wiki/Yerevan)\n[Yokohama, Japan, since 1959](https://en.wikipedia.org/wiki/Yokohama)\n* **[Geography portal](https://en.wikipedia.org/wiki/Portal:Geography)** *\n* **[Europe portal](https://en.wikipedia.org/wiki/Portal:Europe)** *\n* **[European Union](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[portal](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[France portal](https://en.wikipedia.org/wiki/Portal:France)** *\n[List of films set in Lyon](https://en.wikipedia.org/wiki/List_of_films_set_in_Lyon)\n[List of streets and squares in Lyon](https://en.wikipedia.org/wiki/List_of_streets_and_squares_in_Lyon)\n[Mères of France](https://en.wikipedia.org/wiki/M%C3%A8res_of_France)\n[Montchat](https://en.wikipedia.org/wiki/Montchat)\n[Occupation of Saint-Nizier church by Lyon prostitutes](https://en.wikipedia.org/wiki/Occupation_of_Saint-Nizier_church_by_Lyon_prostitutes)\na. A war cry from 1269, spelt in modern Franco-Provençal as *Avant, Avant, Liyon lo mèlyor* .\n[b. Quote from a letter of Cicero to Lucius Munatius Plancus, founder of the city.](https://en.wikipedia.org/wiki/Cicero) [1]\n[c. Pronunciation: UK: /](https://en.wikipedia.org/wiki/British_English) ˈ li [ːɒ̃](https://en.wikipedia.org/wiki/Help:IPA/English) /, [8][9] [ US: /li](https://en.wikipedia.org/wiki/Help:IPA/English) ˈ o ʊ n/ *[lee-](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *OHN* ; [10][11] French: [lj [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/French) [] ](https://upload.wikimedia.org/wikipedia/commons/transcoded/3/3b/Fr-Lyon.ogg/Fr-Lyon.ogg.mp3) [i](https://en.wikipedia.org/wiki/File:Fr-Lyon.ogg) ; formerly spelled in English as\n*Lyons* (/ ˈ la [ɪə](https://en.wikipedia.org/wiki/Help:IPA/English) nz/ *[LY](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *-* ə *nz* ). [11][12] [ Arpitan: ](https://en.wikipedia.org/wiki/Arpitan_language) *Liyon* [ ʎ j [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/Franco-Proven%C3%A7al) []; Occitan: ](https://en.wikipedia.org/wiki/Occitan_language) *Lion* , hist. *Lionés* . [13]\n[d. Constant PPP US dollars, base year 2015.](https://en.wikipedia.org/wiki/Purchasing_power_parity)\n[1. \"Cicero\" (http://www.thelatinlibrary.com/cicero/fam10.shtml#3). ](http://www.thelatinlibrary.com/cicero/fam10.shtml#3) *Epistulae ad familiares, X.3* . Retrieved\n2 January 2020.\n[2. \"Répertoire national des élus: les maires\" (https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-1](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n[9ee07b0e503) (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n2022.\n[3. \"Comparateur de territoire - Unité urbaine 2020 de Lyon (00760)\" (https://www.insee.fr/fr/statistiques/140559](https://www.insee.fr/fr/statistiques/1405599?geo=UU2020-00760)\n[9?geo=UU2020-00760). INSEE. Retrieved 3 April 2022.](https://en.wikipedia.org/wiki/INSEE)\n[4. \"Comparateur de territoire - Aire d'attraction des villes 2020 de Lyon (002)\" (https://www.insee.fr/fr/statistique](https://www.insee.fr/fr/statistiques/1405599?geo=AAV2020-002)\n[s/1405599?geo=AAV2020-002). INSEE. Retrieved 16 January 2023.](https://en.wikipedia.org/wiki/INSEE)\n[5. \"Populations de référence 2022\" (https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123) (in French).](https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123)\n[The National Institute of Statistics and Economic Studies. 19 December 2024.](https://en.wikipedia.org/wiki/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques)", - "page_start": 20, - "page_end": 20, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **Geography**\n\n#### **Climate**\n\n| Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |\n| Record high °C (°F) | 19.1 (66.4) | 21.9 (71.4) | 26.0 (78.8) | 30.1 (86.2) | 34.2 (93.6) | 38.4 (101.1) | 40.4 (104.7) | 41.4 (106.5) | 35.8 (96.4) | 28.4 (83.1) | 23.0 (73.4) | 20.2 (68.4) | 41.4 (106.5) |\n| Mean daily maximum °C (°F) | 7.1 (44.8) | 9.0 (48.2) | 13.8 (56.8) | 17.4 (63.3) | 21.5 (70.7) | 25.6 (78.1) | 28.2 (82.8) | 28.0 (82.4) | 23.1 (73.6) | 17.7 (63.9) | 11.4 (52.5) | 7.7 (45.9) | 17.5 (63.5) |\n| Daily mean °C (°F) | 4.1 (39.4) | 5.2 (41.4) | 9.0 (48.2) | 12.3 (54.1) | 16.3 (61.3) | 20.3 (68.5) | 22.6 (72.7) | 22.3 (72.1) | 17.9 (64.2) | 13.7 (56.7) | 8.1 (46.6) | 4.8 (40.6) | 13.0 (55.4) |\n| Mean daily minimum °C (°F) | 1.1 (34.0) | 1.4 (34.5) | 4.2 (39.6) | 7.2 (45.0) | 11.2 (52.2) | 15.0 (59.0) | 17.0 (62.6) | 16.6 (61.9) | 12.8 (55.0) | 9.6 (49.3) | 4.9 (40.8) | 2.0 (35.6) | 8.6 (47.5) |\n| Record low °C (°F) | −23.0 (−9.4) | −22.5 (−8.5) | −10.5 (13.1) | −4.4 (24.1) | −3.8 (25.2) | 2.3 (36.1) | 6.1 (43.0) | 4.6 (40.3) | 0.2 (32.4) | −4.5 (23.9) | −9.4 (15.1) | −24.6 (−12.3) | −24.6 (−12.3) |\n| Average precipitation mm (inches) | 49.8 (1.96) | 41.6 (1.64) | 49.4 (1.94) | 68.9 (2.71) | 80.9 (3.19) | 74.1 (2.92) | 67.4 (2.65) | 65.5 (2.58) | 82.5 (3.25) | 99.8 (3.93) | 87.2 (3.43) | 53.7 (2.11) | 820.8 (32.31) |\n| Average precipitation days (≥ 1.0 mm) | 8.1 | 7.9 | 8.4 | 9.0 | 10.3 | 8.5 | 7.5 | 7.2 | 7.3 | 9.9 | 9.4 | 9.2 | 102.8 |\n| Mean monthly sunshine hours | 71.1 | 102.4 | 173.7 | 197.7 | 223.8 | 256.5 | 288.1 | 263.1 | 204.1 | 131.4 | 78.9 | 58.7 | 2,049.5 |\n| Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] |\n| Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] |\n| Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |\n| Record high °C (°F) | 16.3 (61.3) | 21.4 (70.5) | 25.7 (78.3) | 28.0 (82.4) | 29.4 (84.9) | 34.4 (93.9) | 39.8 (103.6) | 37.1 (98.8) | 33.8 (92.8) | 28.4 (83.1) | 22.6 (72.7) | 20.2 (68.4) | 39.8 (103.6) |\n| Mean maximum °C (°F) | 10.2 (50.4) | 14.4 (57.9) | 15.9 (60.6) | 18.6 (65.5) | 23.1 (73.6) | 28.8 (83.8) | 32.8 (91.0) | 28.1 (82.6) | 27.3 (81.1) | 19.7 (67.5) | 14.1 (57.4) | 9.5 (49.1) | 32.8 (91.0) |\n| Mean daily maximum °C (°F) | 6.1 (43.0) | 8.2 (46.8) | 11.6 (52.9) | 15.2 (59.4) | 19.1 (66.4) | 22.9 (73.2) | 26.1 (79.0) | 26.0 (78.8) | 22.4 (72.3) | 17.1 (62.8) | 10.0 (50.0) | 6.4 (43.5) | 15.9 (60.7) |\n| Daily mean °C (°F) | 3.0 (37.4) | 4.9 (40.8) | 7.4 (45.3) | 10.2 (50.4) | 14.0 (57.2) | 17.6 (63.7) | 20.6 (69.1) | 20.0 (68.0) | 17.1 (62.8) | 12.7 (54.9) | 6.7 (44.1) | 3.9 (39.0) | 11.5 (52.7) |\n| Mean daily minimum °C (°F) | 0.2 (32.4) | 1.4 (34.5) | 2.9 (37.2) | 5.2 (41.4) | 9.1 (48.4) | 12.5 (54.5) | 14.8 (58.6) | 14.4 (57.9) | 11.7 (53.1) | 8.3 (46.9) | 3.5 (38.3) | 0.7 (33.3) | 7.1 (44.7) |\n| Mean minimum °C (°F) | −7.0 (19.4) | −4.7 (23.5) | −1.4 (29.5) | 3.2 (37.8) | 7.6 (45.7) | 10.9 (51.6) | 13.1 (55.6) | 12.9 (55.2) | 8.1 (46.6) | 4.5 (40.1) | 1.0 (33.8) | −4.7 (23.5) | −7.0 (19.4) |\n| Record low °C (°F) | −23.0 (−9.4) | −19.3 (−2.7) | −10.5 (13.1) | −3.2 (26.2) | −0.3 (31.5) | 3.6 (38.5) | 6.1 (43.0) | 5.2 (41.4) | 1.9 (35.4) | −3.2 (26.2) | −7.1 (19.2) | −16.0 (3.2) | −23.0 (−9.4) |\n| Average precipitation mm (inches) | 54.0 (2.13) | 53.8 (2.12) | 72.2 (2.84) | 56.1 (2.21) | 72.6 (2.86) | 73.2 (2.88) | 54.5 (2.15) | 71.6 (2.82) | 53.2 (2.09) | 56.2 (2.21) | 68.0 (2.68) | 55.8 (2.20) | 741.2 (29.19) |\n| Average precipitation days (≥ 1.0 mm) | 10.4 | 9.3 | 9.7 | 9.6 | 10.9 | 8.2 | 6.8 | 8.2 | 7.3 | 8.5 | 8.9 | 9.8 | 107.6 |\n| Average snowy days | 5.5 | 3.9 | 2.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 4.6 | 19.6 |\n| Average relative humidity (%) | 84 | 80 | 74 | 71 | 72 | 70 | 65 | 70 | 76 | 82 | 84 | 86 | 76 |\n| Mean monthly sunshine hours | 62.6 | 89.8 | 147.5 | 184.2 | 215.9 | 250.9 | 292.6 | 259.0 | 208.1 | 134.3 | 75.3 | 55.4 | 1,975.6 |\n| Percent possible sunshine | 23 | 31 | 41 | 46 | 47 | 54 | 62 | 60 | 56 | 40 | 27 | 21 | 42 |\n| Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] |\n| Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] |\n[Like Paris and Marseille, the commune (municipality) of Lyon is divided into a number of municipal arrondissements, each](https://en.wikipedia.org/wiki/Municipal_arrondissements_of_France)", - "page_start": 5, - "page_end": 6, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Toponymy**\n\n| Coordinates: 45°46′N 4°50′E Lyon Lyon |\n|:---|\n| Country France Region Auvergne-Rhône-Alpes Metropolis Lyon Metropolis Arrondissement Lyon |\n| Subdivisions 9 arrondissements |\n| Government - Mayor (2020- 2026) Grégory Doucet [2] (EELV) |\n| Area 1 47.87 km 2 (18.48 sq mi) - Urban (2020 [3] ) 1,141.4 km 2 (440.7 sq mi) - Metro (2020 [4] ) 4,605.8 km 2 (1,778.3 sq mi) |\n**Population** (2022) [5] 520,774\n**- Rank** [3rd in France](https://en.wikipedia.org/wiki/List_of_communes_in_France_with_over_20,000_inhabitants)\n**- Density** 11,000/km 2\n(28,000/sq mi)\n**[ - Urban](https://en.wikipedia.org/wiki/Urban_area)** (Jan.\n2021 [6] )\n1,702,921\n**- Urban density** 1,500/km 2 (3,900/sq mi)\n**[ - Metro](https://en.wikipedia.org/wiki/Metropolitan_area)** (Jan.\n2021 [7] )\n2,308,818\nThe name of the city has taken the forms *Lugdon* , *Luon* , and since the\n13th century, *Lyon* . The Gallic *Lugdun* or *Lugdunon* that was Latinized\n[in Roman as Lugdunum is composed of two words. The first may be the](https://en.wikipedia.org/wiki/Lugdunum)\n[name of the Celtic god Lug (in charge of order and law), or the derived](https://en.wikipedia.org/wiki/Lugh)\nword *lugon* , meaning \"crow\" (the crow being the messenger of Lug), but\nmight also be another word *lug* , meaning \"light\". The second is *dunos*\n[('fortress', 'hill'). The name thus may designate the hill of Fourvière, on](https://en.wikipedia.org/wiki/Fourvi%C3%A8re)\nwhich the ancient city of Lyon is founded, but could mean \"hill of the\ngod Lug\", \"hill of the crows\" or \"shining hill\". [21] [22]\n[Alternatively Julius Pokorny associates the first part of the word with](https://en.wikipedia.org/wiki/Julius_Pokorny)\nthe Indo-European radical * *lūg* ('dark, black, swamp'), the basis of the\n[toponyms Ludza in Latvia, Lusatia in Germany (from Sorbian ](https://en.wikipedia.org/wiki/Sorbian_language) *Łužica* ),\nand several places in the Czech Republic named Lužice; [23] it could then\n[also be compared to Luze in Franche-Comté and various hydronyms](https://en.wikipedia.org/wiki/Luze,_Haute-Sa%C3%B4ne)\n[such as Louge.](https://en.wikipedia.org/wiki/Louge)\nFurther down, in the current Saint-Vincent district, was the Gallic\nvillage of Condate, probably a simple hamlet of sailors or fishermen", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Ancient Lyon**\n\n**- Metro density** 500/km 2 (1,300/sq mi)\n| Time zone UTC+01:00 (CET) - Summer (DST) UTC+02:00 (CEST) |\n|:---|\n| INSEE/Postal code 69123 (https://www.inse e.fr/fr/statistiques/14055 99?geo=COM-69123) /69001-69009 |\n| Elevation 162- 349 m (531- 1,145 ft) |\n| Website lyon.fr (https://www.lyon. fr/) |\n| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km 2 (0.386 sq mi or 247 acres) and river estuaries. |\n**Timeline of Lyon**\n**Historical affiliations**\n[ Roman Empire (Gallia Lugdunensis), 43](https://en.wikipedia.org/wiki/Roman_Empire)\nBC-286\nWestern [Roman ](https://en.wikipedia.org/wiki/Western_Roman_Empire) Empire (Gallia\nLugdunensis), 286-411\n[ Kingdom of the Burgundians, 411- 534](https://en.wikipedia.org/wiki/Kingdom_of_the_Burgundians)\n[ Francia, 534- 843](https://en.wikipedia.org/wiki/Francia)\n[ Middle Francia, 843- 855](https://en.wikipedia.org/wiki/Middle_Francia)\n[ Lotharingia, 855- 879](https://en.wikipedia.org/wiki/Lotharingia)\n[ Lower Burgundy, 879-933](https://en.wikipedia.org/wiki/Lower_Burgundy)\n[ Kingdom of Arles, 933- 1312](https://en.wikipedia.org/wiki/Kingdom_of_Arles)\n[ Kingdom of France (Lyonnais), 1312- ](https://en.wikipedia.org/wiki/Lyonnais)\n1792\n[ French First Republic, 1792- 1793](https://en.wikipedia.org/wiki/French_First_Republic)\n[ Counter-revolutionary, 1793](https://en.wikipedia.org/wiki/Revolt_of_Lyon_against_the_National_Convention)\n[ French First Republic, 1793- 1804](https://en.wikipedia.org/wiki/French_First_Republic)\n[ First French Empire, 1804- 1814](https://en.wikipedia.org/wiki/First_French_Empire)\n[ Kingdom of France, 1814- 1815](https://en.wikipedia.org/wiki/Bourbon_Restoration_in_France)\n[ First French Empire, 1815](https://en.wikipedia.org/wiki/First_French_Empire)\n[ Kingdom of France, 1815- 1830](https://en.wikipedia.org/wiki/Bourbon_Restoration_in_France)\n[ Kingdom of France, 1830- 1848](https://en.wikipedia.org/wiki/July_Monarchy)\n[ French Second Republic, 1848- 1852](https://en.wikipedia.org/wiki/French_Second_Republic)\n[ Second French Empire, 1852- 1870](https://en.wikipedia.org/wiki/Second_French_Empire)\n[ French Third Republic, 1870- 1940](https://en.wikipedia.org/wiki/French_Third_Republic)\n[ Vichy France, 1940- 1944](https://en.wikipedia.org/wiki/Vichy_France)\n[ French Fourth Republic, 1944- 1958](https://en.wikipedia.org/wiki/French_Fourth_Republic)\n[ France, 1958- present](https://en.wikipedia.org/wiki/France)\n[The Roman-era Theatre on the](https://en.wikipedia.org/wiki/Ancient_Theatre_of_Fourvi%C3%A8re)\nFourvière Hill\nLyon under siege in 1793\n[Early Christians in Lyon were martyred for their beliefs under the reigns](https://en.wikipedia.org/wiki/Early_Christians)\n[of various Roman emperors, most notably Marcus Aurelius and](https://en.wikipedia.org/wiki/Marcus_Aurelius)\n[Septimius Severus.](https://en.wikipedia.org/wiki/Septimius_Severus) [28] [ Local saints from this period include Blandina,](https://en.wikipedia.org/wiki/Blandina)\n[Pothinus, and Epipodius, among others. The Greek Irenaeus was the](https://en.wikipedia.org/wiki/Irenaeus)\nsecond bishop of Lyon during the latter part of the second century. [29]\nTo this day, the archbishop of Lyon is still referred to as \" *[Primat des](https://en.wikipedia.org/wiki/Primate_(bishop))*\n*[Gaules](https://en.wikipedia.org/wiki/Primate_(bishop))* \". [30]\n[Burgundians fleeing the destruction of Worms by the Huns in 437 were](https://en.wikipedia.org/wiki/Huns)\nre-settled in eastern Gaul. In 443 the Romans established the Kingdom\nof the Burgundians, and Lugdunum became its capital in 461. In 843,\n[under the Treaty of Verdun, Lyon went to the Holy Roman Emperor](https://en.wikipedia.org/wiki/Holy_Roman_Emperor)", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **References**\n\n*routard.com* . Cyberterre / Hachette tourisme. Retrieved 30 July 2015.\n[61. Bassets, Marc (20 June 2023). \"The secret of the taco: modern, multicultural France's fast food phenomenon\"](https://english.elpais.com/culture/2023-06-20/the-secret-of-the-taco-modern-multicultural-frances-fast-food-phenomenon.html)\n[(https://english.elpais.com/culture/2023-06-20/the-secret-of-the-taco-modern-multicultural-frances-fast-food-p](https://english.elpais.com/culture/2023-06-20/the-secret-of-the-taco-modern-multicultural-frances-fast-food-phenomenon.html)\n[henomenon.html). ](https://english.elpais.com/culture/2023-06-20/the-secret-of-the-taco-modern-multicultural-frances-fast-food-phenomenon.html) *El País* . Retrieved 13 August 2024.\n[62. Collins, Lauren (12 April 2021). \"The Unlikely Rise of the French Tacos\" (https://www.newyorker.com/magazin](https://www.newyorker.com/magazine/2021/04/19/the-unlikely-rise-of-the-french-tacos)\n[e/2021/04/19/the-unlikely-rise-of-the-french-tacos). ](https://www.newyorker.com/magazine/2021/04/19/the-unlikely-rise-of-the-french-tacos) *The New Yorker* . Retrieved 13 August 2024.\n[63. \"Avant d'être une compétition, le Trophée des champions est une vitrine pour la Ligue 1\" (https://web.archive.](https://web.archive.org/web/20150731090955/http://webfootballclub.fr/avant-detre-une-competition-le-trophee-des-champions-est-une-vitrine-pour-la-ligue-1-8274)\n[org/web/20150731090955/http://webfootballclub.fr/avant-detre-une-competition-le-trophee-des-champions-est](https://web.archive.org/web/20150731090955/http://webfootballclub.fr/avant-detre-une-competition-le-trophee-des-champions-est-une-vitrine-pour-la-ligue-1-8274)\n[-une-vitrine-pour-la-ligue-1-8274). ](https://web.archive.org/web/20150731090955/http://webfootballclub.fr/avant-detre-une-competition-le-trophee-des-champions-est-une-vitrine-pour-la-ligue-1-8274) *webfootballclub.fr* [. Web Football Club. Archived from the original (http://web](http://webfootballclub.fr/avant-detre-une-competition-le-trophee-des-champions-est-une-vitrine-pour-la-ligue-1-8274)\n[footballclub.fr/avant-detre-une-competition-le-trophee-des-champions-est-une-vitrine-pour-la-ligue-1-8274) on](http://webfootballclub.fr/avant-detre-une-competition-le-trophee-des-champions-est-une-vitrine-pour-la-ligue-1-8274)\n31 July 2015. Retrieved 31 July 2015.\n[64. Joly, Maxime. \"Le Grand Stade de Lyon pourrait rapporter 70 millions d'euros par an à l'OL\" (https://web.archi](https://web.archive.org/web/20150905175715/http://sport24.lefigaro.fr/le-scan-sport/business/2015/03/27/27004-20150327ARTFIG00142-le-grand-stade-de-lyon-pourrait-rapporter-70-millions-d-euros-par-an-a-l-ol.php)\n[ve.org/web/20150905175715/http://sport24.lefigaro.fr/le-scan-sport/business/2015/03/27/27004-20150327AR](https://web.archive.org/web/20150905175715/http://sport24.lefigaro.fr/le-scan-sport/business/2015/03/27/27004-20150327ARTFIG00142-le-grand-stade-de-lyon-pourrait-rapporter-70-millions-d-euros-par-an-a-l-ol.php)\n[TFIG00142-le-grand-stade-de-lyon-pourrait-rapporter-70-millions-d-euros-par-an-a-l-ol.php). ](https://web.archive.org/web/20150905175715/http://sport24.lefigaro.fr/le-scan-sport/business/2015/03/27/27004-20150327ARTFIG00142-le-grand-stade-de-lyon-pourrait-rapporter-70-millions-d-euros-par-an-a-l-ol.php) *lefigaro.fr* . Le\n[Figaro. Archived from the original (http://sport24.lefigaro.fr/le-scan-sport/business/2015/03/27/27004-2015032](http://sport24.lefigaro.fr/le-scan-sport/business/2015/03/27/27004-20150327ARTFIG00142-le-grand-stade-de-lyon-pourrait-rapporter-70-millions-d-euros-par-an-a-l-ol.php)\n[7ARTFIG00142-le-grand-stade-de-lyon-pourrait-rapporter-70-millions-d-euros-par-an-a-l-ol.php) on 5](http://sport24.lefigaro.fr/le-scan-sport/business/2015/03/27/27004-20150327ARTFIG00142-le-grand-stade-de-lyon-pourrait-rapporter-70-millions-d-euros-par-an-a-l-ol.php)\nSeptember 2015. Retrieved 31 July 2015.\n[65. \"Lyon 2e : 60 ans de sport de glace\" (http://www.leprogres.fr/sortir/2015/05/26/lyon-2e-60-ans-de-sport-de-gla](http://www.leprogres.fr/sortir/2015/05/26/lyon-2e-60-ans-de-sport-de-glace)\n[ce). ](http://www.leprogres.fr/sortir/2015/05/26/lyon-2e-60-ans-de-sport-de-glace) *leprogres.fr* . Le Progres. Retrieved 31 July 2015.\n[66. \"Birdy Kids - cultural ambassador of Lyon\" (https://web.archive.org/web/20160305221701/http://www.lyon.fr/e](https://web.archive.org/web/20160305221701/http://www.lyon.fr/evenement/exposition/birdy-kids.html)\n[venement/exposition/birdy-kids.html). ](https://web.archive.org/web/20160305221701/http://www.lyon.fr/evenement/exposition/birdy-kids.html) *lyon.fr* [. Archived from the original (http://www.lyon.fr/evenement/expositi](http://www.lyon.fr/evenement/exposition/birdy-kids.html)\n[on/birdy-kids.html) on 5 March 2016.](http://www.lyon.fr/evenement/exposition/birdy-kids.html)\n[67. \"Le nouveau profil de la population active immigrée\" (http://www.insee.fr/fr/themes/document.asp?reg_id=8&r](http://www.insee.fr/fr/themes/document.asp?reg_id=8&ref_id=19297)\n[ef_id=19297). Institut national de la statistique et des études économiques.](https://en.wikipedia.org/wiki/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques)\n[68. Bienfait, Jean (1968). \"La population de Lyon à travers un quart de siècle de recensements douteux (1911-](https://www.persee.fr/doc/geoca_0035-113x_1968_num_43_1_2625)\n[1936)\" (https://www.persee.fr/doc/geoca_0035-113x_1968_num_43_1_2625). ](https://www.persee.fr/doc/geoca_0035-113x_1968_num_43_1_2625) *Géocarrefour* . **43** (1). Revue\n[de géographie de Lyon: 80. doi:10.3406/geoca.1968.2625 (https://doi.org/10.3406%2Fgeoca.1968.2625).](https://doi.org/10.3406%2Fgeoca.1968.2625)\nRetrieved 16 October 2020.\n69. *Des villages de Cassini aux communes d'aujourd'hui* [: Commune data sheet Lyon (http://cassini.ehess.fr/fr/htm](http://cassini.ehess.fr/fr/html/fiche.php?select_resultat=20464)\n[l/fiche.php?select_resultat=20464), EHESS (in French).](https://en.wikipedia.org/wiki/School_for_Advanced_Studies_in_the_Social_Sciences)\n[70. EHESS. \"Des villages de Cassini aux communes d'aujourd'hui\" (http://cassini.ehess.fr/fr/html/). Retrieved](http://cassini.ehess.fr/fr/html/)\n9 April 2022.\n[71. \"Statistiques locales - Métropole de Lyon : Intercommunalité-Métropole - Population municipale (historique](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[depuis 1876)\" (https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[200046977&t=A01&view=map4). INSEE. Retrieved 12 July 2024.](https://en.wikipedia.org/wiki/INSEE)\n[72. \"IMG1B - Population immigrée par sexe, âge et pays de naissance en 2020 − Recensement de la population](https://www.insee.fr/fr/statistiques/7633127?sommaire=7633727&geo=COM-69123)\n[- Résultats pour toutes les communes, départements, régions, intercommunalités... −Étrangers - Immigrés en](https://www.insee.fr/fr/statistiques/7633127?sommaire=7633727&geo=COM-69123)\n[2020 | Insee\" (https://www.insee.fr/fr/statistiques/7633127?sommaire=7633727&geo=COM-69123).](https://www.insee.fr/fr/statistiques/7633127?sommaire=7633727&geo=COM-69123) 73. \" [欧州の補習授業校一覧(平成](https://web.archive.org/web/20140330190146/http://www.mext.go.jp/a_menu/shotou/clarinet/002/006/001/002/004.htm) 25 年 4 月 15 日現在) (https://web.archive.org/web/20140330190146/http://www. [mext.go.jp/a_menu/shotou/clarinet/002/006/001/002/004.htm)\" (Archive (https://web.archive.org/web/2007121](https://web.archive.org/web/20071213144924/http://www.mext.go.jp/a_menu/shotou/clarinet/002/006/001/002/004.htm)\n[3144924/http://www.mext.go.jp/a_menu/shotou/clarinet/002/006/001/002/004.htm)). Ministry of Education,](https://en.wikipedia.org/wiki/Ministry_of_Education,_Culture,_Sports,_Science_and_Technology)\n[Culture, Sports, Science and Technology (MEXT). Retrieved on 10 May 2014. Cite Scolaire: \"Cité Scolaire](https://en.wikipedia.org/wiki/Ministry_of_Education,_Culture,_Sports,_Science_and_Technology)", - "page_start": 23, - "page_end": 23, - "source_file": "wikipedia4.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia4.pdf", - "query": "What is the climate in Lyon ?", - "target_page": 5, - "target_passage": " Lyon has a humid subtropical climate ( Köppen: Cfa), bordering an oceanic climate (Köppen: Cfb, Trewartha: Do).", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **Geography**\n\nIce on the Saône, 2012\nPanorama of the inner city of Lyon, taken from the basilica of Notre-Dame de Fourvière's roof\n[Lyon has a humid subtropical climate (Köppen: ](https://en.wikipedia.org/wiki/K%C3%B6ppen_climate_classification) *Cfa* [), bordering an oceanic climate](https://en.wikipedia.org/wiki/Oceanic_climate)\n( *Köppen* : *Cfb* [, Trewartha: ](https://en.wikipedia.org/wiki/Trewartha_climate_classification) *Do* ). [38] The mean temperature in Lyon in the coldest month\nis 4.1 °C (39.4 °F) in January and in the warmest month in July is 22.6 °C (72.7 °F).\nPrecipitation is adequate year-round, at an average of 820 mm (32.3 in), the winter\nmonths are the driest. The highest recorded temperature was 40.5 °C (104.9 °F) on 13\nAugust 2003 while the lowest recorded temperature was −24.6 °C (−12.3 °F) on 22\nDecember 1938. [39]", - "page_start": 4, - "page_end": 4, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **Geography**\n\n#### **Climate**\n\n| Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present | Climate data for Lyon (LYN), elevation: 197 m (646 ft), 1991- 2020 normals, extremes 1920- present |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |\n| Record high °C (°F) | 19.1 (66.4) | 21.9 (71.4) | 26.0 (78.8) | 30.1 (86.2) | 34.2 (93.6) | 38.4 (101.1) | 40.4 (104.7) | 41.4 (106.5) | 35.8 (96.4) | 28.4 (83.1) | 23.0 (73.4) | 20.2 (68.4) | 41.4 (106.5) |\n| Mean daily maximum °C (°F) | 7.1 (44.8) | 9.0 (48.2) | 13.8 (56.8) | 17.4 (63.3) | 21.5 (70.7) | 25.6 (78.1) | 28.2 (82.8) | 28.0 (82.4) | 23.1 (73.6) | 17.7 (63.9) | 11.4 (52.5) | 7.7 (45.9) | 17.5 (63.5) |\n| Daily mean °C (°F) | 4.1 (39.4) | 5.2 (41.4) | 9.0 (48.2) | 12.3 (54.1) | 16.3 (61.3) | 20.3 (68.5) | 22.6 (72.7) | 22.3 (72.1) | 17.9 (64.2) | 13.7 (56.7) | 8.1 (46.6) | 4.8 (40.6) | 13.0 (55.4) |\n| Mean daily minimum °C (°F) | 1.1 (34.0) | 1.4 (34.5) | 4.2 (39.6) | 7.2 (45.0) | 11.2 (52.2) | 15.0 (59.0) | 17.0 (62.6) | 16.6 (61.9) | 12.8 (55.0) | 9.6 (49.3) | 4.9 (40.8) | 2.0 (35.6) | 8.6 (47.5) |\n| Record low °C (°F) | −23.0 (−9.4) | −22.5 (−8.5) | −10.5 (13.1) | −4.4 (24.1) | −3.8 (25.2) | 2.3 (36.1) | 6.1 (43.0) | 4.6 (40.3) | 0.2 (32.4) | −4.5 (23.9) | −9.4 (15.1) | −24.6 (−12.3) | −24.6 (−12.3) |\n| Average precipitation mm (inches) | 49.8 (1.96) | 41.6 (1.64) | 49.4 (1.94) | 68.9 (2.71) | 80.9 (3.19) | 74.1 (2.92) | 67.4 (2.65) | 65.5 (2.58) | 82.5 (3.25) | 99.8 (3.93) | 87.2 (3.43) | 53.7 (2.11) | 820.8 (32.31) |\n| Average precipitation days (≥ 1.0 mm) | 8.1 | 7.9 | 8.4 | 9.0 | 10.3 | 8.5 | 7.5 | 7.2 | 7.3 | 9.9 | 9.4 | 9.2 | 102.8 |\n| Mean monthly sunshine hours | 71.1 | 102.4 | 173.7 | 197.7 | 223.8 | 256.5 | 288.1 | 263.1 | 204.1 | 131.4 | 78.9 | 58.7 | 2,049.5 |\n| Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] | Source 1: Meteo France [40] |\n| Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] | Source 2: Meteo Lyon [41] |\n| Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes | Climate data for Lyon (LYN), elevation: 201 m, 1961-1990 normals and extremes |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |\n| Record high °C (°F) | 16.3 (61.3) | 21.4 (70.5) | 25.7 (78.3) | 28.0 (82.4) | 29.4 (84.9) | 34.4 (93.9) | 39.8 (103.6) | 37.1 (98.8) | 33.8 (92.8) | 28.4 (83.1) | 22.6 (72.7) | 20.2 (68.4) | 39.8 (103.6) |\n| Mean maximum °C (°F) | 10.2 (50.4) | 14.4 (57.9) | 15.9 (60.6) | 18.6 (65.5) | 23.1 (73.6) | 28.8 (83.8) | 32.8 (91.0) | 28.1 (82.6) | 27.3 (81.1) | 19.7 (67.5) | 14.1 (57.4) | 9.5 (49.1) | 32.8 (91.0) |\n| Mean daily maximum °C (°F) | 6.1 (43.0) | 8.2 (46.8) | 11.6 (52.9) | 15.2 (59.4) | 19.1 (66.4) | 22.9 (73.2) | 26.1 (79.0) | 26.0 (78.8) | 22.4 (72.3) | 17.1 (62.8) | 10.0 (50.0) | 6.4 (43.5) | 15.9 (60.7) |\n| Daily mean °C (°F) | 3.0 (37.4) | 4.9 (40.8) | 7.4 (45.3) | 10.2 (50.4) | 14.0 (57.2) | 17.6 (63.7) | 20.6 (69.1) | 20.0 (68.0) | 17.1 (62.8) | 12.7 (54.9) | 6.7 (44.1) | 3.9 (39.0) | 11.5 (52.7) |\n| Mean daily minimum °C (°F) | 0.2 (32.4) | 1.4 (34.5) | 2.9 (37.2) | 5.2 (41.4) | 9.1 (48.4) | 12.5 (54.5) | 14.8 (58.6) | 14.4 (57.9) | 11.7 (53.1) | 8.3 (46.9) | 3.5 (38.3) | 0.7 (33.3) | 7.1 (44.7) |\n| Mean minimum °C (°F) | −7.0 (19.4) | −4.7 (23.5) | −1.4 (29.5) | 3.2 (37.8) | 7.6 (45.7) | 10.9 (51.6) | 13.1 (55.6) | 12.9 (55.2) | 8.1 (46.6) | 4.5 (40.1) | 1.0 (33.8) | −4.7 (23.5) | −7.0 (19.4) |\n| Record low °C (°F) | −23.0 (−9.4) | −19.3 (−2.7) | −10.5 (13.1) | −3.2 (26.2) | −0.3 (31.5) | 3.6 (38.5) | 6.1 (43.0) | 5.2 (41.4) | 1.9 (35.4) | −3.2 (26.2) | −7.1 (19.2) | −16.0 (3.2) | −23.0 (−9.4) |\n| Average precipitation mm (inches) | 54.0 (2.13) | 53.8 (2.12) | 72.2 (2.84) | 56.1 (2.21) | 72.6 (2.86) | 73.2 (2.88) | 54.5 (2.15) | 71.6 (2.82) | 53.2 (2.09) | 56.2 (2.21) | 68.0 (2.68) | 55.8 (2.20) | 741.2 (29.19) |\n| Average precipitation days (≥ 1.0 mm) | 10.4 | 9.3 | 9.7 | 9.6 | 10.9 | 8.2 | 6.8 | 8.2 | 7.3 | 8.5 | 8.9 | 9.8 | 107.6 |\n| Average snowy days | 5.5 | 3.9 | 2.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 4.6 | 19.6 |\n| Average relative humidity (%) | 84 | 80 | 74 | 71 | 72 | 70 | 65 | 70 | 76 | 82 | 84 | 86 | 76 |\n| Mean monthly sunshine hours | 62.6 | 89.8 | 147.5 | 184.2 | 215.9 | 250.9 | 292.6 | 259.0 | 208.1 | 134.3 | 75.3 | 55.4 | 1,975.6 |\n| Percent possible sunshine | 23 | 31 | 41 | 46 | 47 | 54 | 62 | 60 | 56 | 40 | 27 | 21 | 42 |\n| Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] | Source 1: NOAA [42] |\n| Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] | Source 2: Infoclimat.fr (humidity) [43] |\n[Like Paris and Marseille, the commune (municipality) of Lyon is divided into a number of municipal arrondissements, each](https://en.wikipedia.org/wiki/Municipal_arrondissements_of_France)", - "page_start": 5, - "page_end": 6, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **References**\n\n*Project* [. hdl:2027/spo.did2222.0000.159 (https://hdl.handle.net/2027%2Fspo.did2222.0000.159).](https://hdl.handle.net/2027%2Fspo.did2222.0000.159)\n[27. \"Endlichers Glossar/Endlicher's Glossary\" (http://www.maryjones.us/ctexts/endlicher_glossary.html).](http://www.maryjones.us/ctexts/endlicher_glossary.html)\n*www.maryjones.us* . n.d. Retrieved 7 November 2021. \" *Lugduno - desiderato monte: dunum enim montem*\nLugduno: \"mountain of yearning\"; dunum of course is mountain.\"\nwww.maryjones.us/ctexts/endlicher_glossary.html\n28. Patrick Boucheron, et al., eds. *France in the World: A New Global History* (2019) pp 63-68.\n[29. \"Saint Irenaeus\" (http://sanctoral.com/en/saints/saint_irenaeus.html). ](http://sanctoral.com/en/saints/saint_irenaeus.html) *Sanctoral.com* . Magnificat.\n[30. \"2847-Primat des Gaules\" (https://web.archive.org/web/20191030201817/https://www.france-catholique.fr/284](https://web.archive.org/web/20191030201817/https://www.france-catholique.fr/2847-Primat-des-Gaules.html)\n[7-Primat-des-Gaules.html). ](https://web.archive.org/web/20191030201817/https://www.france-catholique.fr/2847-Primat-des-Gaules.html) *France-catholique.fr* [. 13 September 2002. Archived from the original (https://www.f](https://www.france-catholique.fr/2847-Primat-des-Gaules.html)\n[rance-catholique.fr/2847-Primat-des-Gaules.html) on 30 October 2019. Retrieved 20 December 2017.](https://www.france-catholique.fr/2847-Primat-des-Gaules.html)\n31. Braudel 1984 p. 327\n[32. Pierre Edmond DESVIGNES. \"Quartier renaissance Lyon : Vieux Lyon, quartier ancien et secteur sauvegarde](https://web.archive.org/web/20110119152753/http://www.vieux-lyon.org/lyon-epoque-renaissance_f01150.htm)\n[Lyon\" (https://web.archive.org/web/20110119152753/http://www.vieux-lyon.org/lyon-epoque-renaissance_f01](https://web.archive.org/web/20110119152753/http://www.vieux-lyon.org/lyon-epoque-renaissance_f01150.htm)\n[150.htm). Vieux-lyon.org. Archived from the original (http://www.vieux-lyon.org/lyon-epoque-renaissance_f011](http://www.vieux-lyon.org/lyon-epoque-renaissance_f01150.htm)\n[50.htm) on 19 January 2011. Retrieved 3 April 2011.](http://www.vieux-lyon.org/lyon-epoque-renaissance_f01150.htm)\n[33. \"CHRD Lyon\" (https://web.archive.org/web/20110124140355/http://www.chrd.lyon.fr/chrd/sections/fr/pied/engli](https://web.archive.org/web/20110124140355/http://www.chrd.lyon.fr/chrd/sections/fr/pied/english_1)\n[sh_1). ](https://web.archive.org/web/20110124140355/http://www.chrd.lyon.fr/chrd/sections/fr/pied/english_1) *Chrd.lyon.fr* [. 2017. Archived from the original (http://www.chrd.lyon.fr/chrd/sections/fr/pied/english_1)](http://www.chrd.lyon.fr/chrd/sections/fr/pied/english_1)\non 24 January 2011. Retrieved 21 December 2017.\n[34. Cosgrove, Michael (4 June 2009). \"Lyon: The Resistance and Deportation Museum\" (http://www.digitaljournal.](http://www.digitaljournal.com/article/273644)\n[com/article/273644). ](http://www.digitaljournal.com/article/273644) *Digitaljournal.com* .\n35. (in French) Georges Duby (ed), *Histoire de la France : Dynasties et révolutions, de 1348 à 1852* (vol. 2),\n[Larousse, 1999 p. 53 ISBN 2-03-505047-2](https://en.wikipedia.org/wiki/Special:BookSources/2-03-505047-2)\n[36. \"Lyon, France: Local Transport\" (http://www.lonelyplanet.com/france/burgundy-and-the-rhone/lyon/transport/g](http://www.lonelyplanet.com/france/burgundy-and-the-rhone/lyon/transport/getting-around/local-transport)\n[etting-around/local-transport). Lonely Planet. Retrieved 2 February 2017.](https://en.wikipedia.org/wiki/Lonely_Planet)\n[37. \"Historic Site of Lyon\" (https://whc.unesco.org/en/list/872/). ](https://whc.unesco.org/en/list/872/) *unesco.org* . UNESCO World Heritage Centre.\nRetrieved 31 July 2015.\n[38. Gregory, Stanley. “Climatic Classification and Climatic Change (Klimaklassifikation Und Klimaänderung) (http](https://www.jstor.org/stable/25636095)\n[s://www.jstor.org/stable/25636095).” ](https://www.jstor.org/stable/25636095) *Erdkunde* , vol. 8, no. 4, 1954, pp. 246- 252. *[JSTOR.](https://en.wikipedia.org/wiki/JSTOR)*\n[39. \"Données climatiques de la station de Lyon: Relevés de 2016 - Lyon\" (https://web.archive.org/web/20161004](https://web.archive.org/web/20161004055201/http://www.meteofrance.com/climat/france/lyon/69029001/releves)\n[055201/http://www.meteofrance.com/climat/france/lyon/69029001/releves) (in French). Meteo France.](https://web.archive.org/web/20161004055201/http://www.meteofrance.com/climat/france/lyon/69029001/releves)\n[Archived from the original (http://www.meteofrance.com/climat/france/lyon/69029001/releves) on 4 October](http://www.meteofrance.com/climat/france/lyon/69029001/releves)\n2016. Retrieved 2 October 2016.\n[40. \"Lyon-Bron (69)\" (https://donneespubliques.meteofrance.fr/FichesClim/FICHECLIM_69029001.pdf) (PDF).](https://donneespubliques.meteofrance.fr/FichesClim/FICHECLIM_69029001.pdf)\n*Fiche Climatologique: Statistiques 1991- 2020 et records* (in French). Meteo France. Retrieved 14 July 2022.\n[41. \"Température et records en Août pour Lyon\" (https://www.meteo-lyon.net/records/mois/aout). ](https://www.meteo-lyon.net/records/mois/aout) *meteo-lyon.net*\n(in French). Météo Villes. Retrieved 7 September 2023.\n[42. \"Lyon- Bron (07480) - WMO Weather Station\" (ftp://ftp.atdd.noaa.gov/pub/GCOS/WMO-Normals/TABLES/RE](ftp://ftp.atdd.noaa.gov/pub/GCOS/WMO-Normals/TABLES/REG_VI/FR/07480.TXT)\n[G_VI/FR/07480.TXT). NOAA. Retrieved 8 February 2019. Archived (https://archive.org/details/19611990Norm](https://archive.org/details/19611990NormalsNOAALyonBron)\n[alsNOAALyonBron) 8 February 2019, at the Wayback Machine](https://en.wikipedia.org/wiki/Wayback_Machine)\n[43. \"Normes et records 1961- 1990: Lyon-Bron (69) - altitude 198m\" (https://web.archive.org/web/201603032035](https://web.archive.org/web/20160303203526/http://www.infoclimat.fr/climatologie-07480-lyon-bron.html)\n[26/http://www.infoclimat.fr/climatologie-07480-lyon-bron.html) (in French). Infoclimat. Archived from the](http://www.infoclimat.fr/climatologie-07480-lyon-bron.html)", - "page_start": 21, - "page_end": 22, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **References**\n\n[6. INSEE. \"Statistiques locales - Lyon : Unité urbaine 2020 - Population municipale 2021\" (https://statistiques-loc](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\n[ales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12).](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=00760&t=A01&view=map12)\nRetrieved 12 July 2024.\n[7. INSEE. \"Statistiques locales - Lyon : Aire d'attraction des villes 2020 - Population municipale 2021\" (https://sta](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[tistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map1](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[3). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=002&t=A01&view=map13)\n[8. Wells, John C. (2008). ](https://en.wikipedia.org/wiki/John_C._Wells) *Longman Pronunciation Dictionary* [ (3rd ed.). Longman. ISBN 978-1-4058-8118-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4058-8118-0)\n[9. \"Lyons\" (https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons). ](https://web.archive.org/web/20200124144048/https://www.lexico.com/definition/lyons) *[Lexico UK](https://en.wikipedia.org/wiki/Lexico)*\n*English Dictionary* [. Oxford University Press. Archived from the original (http://www.lexico.com/definition/Lyons)](http://www.lexico.com/definition/Lyons)\non 24 January 2020.\n[10. Jones, Daniel (2011). Roach, Peter; Setter, Jane; Esling, John (eds.). ](https://en.wikipedia.org/wiki/John_Esling) *[Cambridge English Pronouncing](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)*\n*[Dictionary](https://en.wikipedia.org/wiki/English_Pronouncing_Dictionary)* [ (18th ed.). Cambridge University Press. ISBN 978-0-521-15255-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-521-15255-6)\n[11. \"Lyon\" (https://www.merriam-webster.com/dictionary/Lyon). ](https://www.merriam-webster.com/dictionary/Lyon) *[Merriam-Webster.com Dictionary](https://en.wikipedia.org/wiki/Merriam-Webster)* . Merriam-\nWebster. Retrieved 8 August 2018.\n[12. \"Lyons\" (https://www.collinsdictionary.com/amp/english/lyons). ](https://www.collinsdictionary.com/amp/english/lyons) *[Collins English Dictionary](https://en.wikipedia.org/wiki/Collins_English_Dictionary)* [. HarperCollins.](https://en.wikipedia.org/wiki/HarperCollins)\nRetrieved 8 August 2018.\n[13. \"dicod'Òc - Recèrca\" (https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar)\n[B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar). ](https://locongres.org/oc/aplicacions/dicodoc-oc/dicodoc-recerca?option=com_dicodoc&view=search&Itemid=168&type=fr-oc&dic%5B%5D=BASIC&dic%5B%5D=RBVD&dic%5B%5D=ALPC&dic%5B%5D=ATAU&dic%5B%5D=PROV&dic%5B%5D=PNST&dic%5B%5D=OMLH&dic%5B%5D=LAUS&dic%5B%5D=LAGA&dic%5B%5D=LEMO&q=Lyon&q2=&submit=Cercar) *locongres.org* . Retrieved 1 April 2022.\n[14. https://about-france.com/tourism/main-towns-cities.htm](https://about-france.com/tourism/main-towns-cities.htm)\n[15. INSEE. \"Statistiques locales - Lyon : Commune - Population municipale 2021\" (https://statistiques-locales.inse](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[e.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=691](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[23&t=A01&view=map1) (in French). Retrieved 12 July 2024.](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=69123&t=A01&view=map1)\n[16. \"Statistiques locales - Métropole de Lyon : Intercommunalité 2021 - Population municipale 2021\" (https://statis](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[tiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=202](https://statistiques-locales.insee.fr/#bbox=451689,5797789,171704,103837&c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=200046977&t=A01&view=map4)\n[1&selcodgeo=200046977&t=A01&view=map4). INSEE. Retrieved 12 July 2024.](https://en.wikipedia.org/wiki/INSEE)\n[17. \"Lyon entrepreneurship, Lyon company, Invest Lyon - Greater Lyon\" (https://web.archive.org/web/201003081](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[31020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&](https://web.archive.org/web/20100308131020/http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[L=1). Business.greaterlyon.com. Archived from the original (http://www.business.greaterlyon.com/city-busines](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[s-support-lyon-entrepreneurship-system.85.0.html?&L=1) on 8 March 2010. Retrieved 3 April 2011.](http://www.business.greaterlyon.com/city-business-support-lyon-entrepreneurship-system.85.0.html?&L=1)\n[18. \"Classement 2019 des villes étudiantes les plus importantes en France\" (https://www.investirlmnp.fr/actualite](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n[s/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146). www.investirlmnp.fr. Retrieved](https://www.investirlmnp.fr/actualites/classement-2019-des-villes-etudiantes-les-plus-importantes-en-france-146)\n8 April 2022.\n[19. \"GaWC - The World According to GaWC 2018\" (https://www.lboro.ac.uk/gawc/world2018t.html).](https://www.lboro.ac.uk/gawc/world2018t.html)\n*www.lboro.ac.uk* .\n[20. \"Quality of Living City Ranking | Mercer\" (https://mobilityexchange.mercer.com/Insights/quality-of-living-rankin](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings)\n[gs). ](https://mobilityexchange.mercer.com/Insights/quality-of-living-rankings) *mobilityexchange.mercer.com* .\n21. Mailhes, François; Piot, Cyrille; Rapini, Jean-Louis (2021). *Les Miscellanées des Lyonnais* [ (https://poutan.fr/si](https://poutan.fr/site/)\n[te/). éditions du poutan.](https://poutan.fr/site/)\n[22. \"Lyon, d'où vient ton nom ?\" (https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/3700](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php)\n[3-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php). ](https://www.lefigaro.fr/langue-francaise/expressions-francaises/2017/03/30/37003-20170330ARTFIG00011-lyon-d-o-vient-ton-nom.php) *Le Figaro* (in French). 30 March 2017. Retrieved\n8 September 2023.\n23. Pokorny, Julius (1959). *Indogermanisches Etymologisches Wörterbuch* (in German). French & European\nPublications, Inc.\n24. Stich, Domenico (2003). *Dictionnaire francoprovençal-français et français-francoprovençal* (in French). Le\n[Carré. p. 189. ISBN 978-2908150155.](https://en.wikipedia.org/wiki/Special:BookSources/978-2908150155)\n25. Cassius Dio, *Roman History* , Book 46: *Lepidus and Lucius Plancus [...] founded the town called Lugudunum,*\n*now known as Lugdunum*\n26. Louis, Jaucourt de chevalier (1765). \"Lyon\". *Encyclopedia of Diderot & d'Alembert - Collaborative Translation*", - "page_start": 21, - "page_end": 21, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n**Lyon** [c] [ (Franco-Provençal: ](https://en.wikipedia.org/wiki/Franco-Proven%C3%A7al) *Liyon* [) is the second-largest city in France](https://en.wikipedia.org/wiki/France)\nby urban area and the third largest by city limits. [14] It is located at the\n[confluence of the rivers Rhône and Saône, to the northwest of the](https://en.wikipedia.org/wiki/Sa%C3%B4ne)\n[French Alps, 391 km (243 mi) southeast of Paris, 278 km (173 mi) north](https://en.wikipedia.org/wiki/Paris)\n[of Marseille, 113 km (70 mi) southwest of Geneva, Switzerland, 58 km](https://en.wikipedia.org/wiki/Geneva)\n[(36 mi) northeast of Saint-Étienne.](https://en.wikipedia.org/wiki/Saint-%C3%89tienne)\nThe City of Lyon had a population of 522,250 at the Jan. 2021 census\nwithin its small municipal territory of 48 km 2 (19 sq mi), [15] but\n[together with its suburbs and exurbs the Lyon metropolitan area had a](https://en.wikipedia.org/wiki/Functional_area_(France))\npopulation of 2,308,818 that same year, [7] the second most populated in\nFrance. Lyon and 58 suburban municipalities have formed since 2015\n[the Metropolis of Lyon, a directly elected metropolitan authority now in](https://en.wikipedia.org/wiki/Lyon_Metropolis)\ncharge of most urban issues, with a population of 1,424,069 in 2021. [16]\n[Lyon is the prefecture of the Auvergne-Rhône-Alpes region and seat of](https://en.wikipedia.org/wiki/Regions_of_France)\n[the Departmental Council of Rhône (whose jurisdiction, however, no](https://en.wikipedia.org/wiki/Rh%C3%B4ne_(department))\nlonger extends over the Metropolis of Lyon since 2015).\n[The capital of the Gauls during the Roman Empire, Lyon is the seat of](https://en.wikipedia.org/wiki/Roman_Empire)\n[an archbishopric whose holder bears the title of Primate of the Gauls.](https://en.wikipedia.org/wiki/Roman_Catholic_Archdiocese_of_Lyon)\n[Lyon became a major economic hub during the Renaissance. The city is](https://en.wikipedia.org/wiki/French_Renaissance)", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n[recognised for its cuisine and gastronomy, as well as historical and](https://en.wikipedia.org/wiki/Gastronomy)\n[architectural landmarks; as such, the districts of Old Lyon, the Fourvière](https://en.wikipedia.org/wiki/Fourvi%C3%A8re)\n[hill, the Presqu'île and the slopes of the Croix-Rousse are inscribed on](https://en.wikipedia.org/wiki/La_Croix-Rousse)\n[the UNESCO World Heritage List. Lyon was historically an important](https://en.wikipedia.org/wiki/World_Heritage_Site)\narea for the production and weaving of silk. Lyon played a significant\n[role in the history of cinema since Auguste and Louis Lumière invented](https://en.wikipedia.org/wiki/Auguste_and_Louis_Lumi%C3%A8re)\n[the cinematograph there. The city is also known for its light festival, the](https://en.wikipedia.org/wiki/Cinematograph)\n[Fête des lumières, which begins every 8 December and lasts for four](https://en.wikipedia.org/wiki/Festival_of_Lights_(Lyon))\ndays, earning Lyon the title of \"Capital of Lights\".\n[Economically, Lyon is a major centre for banking, chemical,](https://en.wikipedia.org/wiki/Chemical)\n[pharmaceutical and biotech industries. The city contains a significant](https://en.wikipedia.org/wiki/Biotechnology)\nsoftware industry with a particular focus on video games; in recent years\nit has fostered a growing local start-up sector. [17] The home of renowned\nuniversities and higher education schools, Lyon is the second-largest\nstudent city in France, with a university population of nearly 200,000\nstudents within the Metropolis of Lyon. [18] Lyon hosts the international\n[headquarters of Interpol, the International Agency for Research on](https://en.wikipedia.org/wiki/International_Agency_for_Research_on_Cancer)\n[Cancer, as well as Euronews. According to the Globalization and World](https://en.wikipedia.org/wiki/Globalization_and_World_Cities_Research_Network)\n[Rankings Research Institute, Lyon is considered a Beta city, as of](https://en.wikipedia.org/wiki/Global_city)\n2018. [19] It ranked second in France and 40th globally in Mercer's 2019\n[liveability rankings.](https://en.wikipedia.org/wiki/List_of_cities_by_quality_of_living) [20]", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Toponymy**\n\n| Coordinates: 45°46′N 4°50′E Lyon Lyon |\n|:---|\n| Country France Region Auvergne-Rhône-Alpes Metropolis Lyon Metropolis Arrondissement Lyon |\n| Subdivisions 9 arrondissements |\n| Government - Mayor (2020- 2026) Grégory Doucet [2] (EELV) |\n| Area 1 47.87 km 2 (18.48 sq mi) - Urban (2020 [3] ) 1,141.4 km 2 (440.7 sq mi) - Metro (2020 [4] ) 4,605.8 km 2 (1,778.3 sq mi) |\n**Population** (2022) [5] 520,774\n**- Rank** [3rd in France](https://en.wikipedia.org/wiki/List_of_communes_in_France_with_over_20,000_inhabitants)\n**- Density** 11,000/km 2\n(28,000/sq mi)\n**[ - Urban](https://en.wikipedia.org/wiki/Urban_area)** (Jan.\n2021 [6] )\n1,702,921\n**- Urban density** 1,500/km 2 (3,900/sq mi)\n**[ - Metro](https://en.wikipedia.org/wiki/Metropolitan_area)** (Jan.\n2021 [7] )\n2,308,818\nThe name of the city has taken the forms *Lugdon* , *Luon* , and since the\n13th century, *Lyon* . The Gallic *Lugdun* or *Lugdunon* that was Latinized\n[in Roman as Lugdunum is composed of two words. The first may be the](https://en.wikipedia.org/wiki/Lugdunum)\n[name of the Celtic god Lug (in charge of order and law), or the derived](https://en.wikipedia.org/wiki/Lugh)\nword *lugon* , meaning \"crow\" (the crow being the messenger of Lug), but\nmight also be another word *lug* , meaning \"light\". The second is *dunos*\n[('fortress', 'hill'). The name thus may designate the hill of Fourvière, on](https://en.wikipedia.org/wiki/Fourvi%C3%A8re)\nwhich the ancient city of Lyon is founded, but could mean \"hill of the\ngod Lug\", \"hill of the crows\" or \"shining hill\". [21] [22]\n[Alternatively Julius Pokorny associates the first part of the word with](https://en.wikipedia.org/wiki/Julius_Pokorny)\nthe Indo-European radical * *lūg* ('dark, black, swamp'), the basis of the\n[toponyms Ludza in Latvia, Lusatia in Germany (from Sorbian ](https://en.wikipedia.org/wiki/Sorbian_language) *Łužica* ),\nand several places in the Czech Republic named Lužice; [23] it could then\n[also be compared to Luze in Franche-Comté and various hydronyms](https://en.wikipedia.org/wiki/Luze,_Haute-Sa%C3%B4ne)\n[such as Louge.](https://en.wikipedia.org/wiki/Louge)\nFurther down, in the current Saint-Vincent district, was the Gallic\nvillage of Condate, probably a simple hamlet of sailors or fishermen", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **International relations**\n\n[Frankfurt, Germany, since 1960](https://en.wikipedia.org/wiki/Frankfurt)\n[Gothenburg, Sweden](https://en.wikipedia.org/wiki/Gothenburg_Municipality)\n[Guangzhou, China, since 1988](https://en.wikipedia.org/wiki/Guangzhou)\n[Haute Matsiatra, Madagascar](https://en.wikipedia.org/wiki/Haute_Matsiatra)\n[Ho Chi Minh City, Vietnam, since 1997](https://en.wikipedia.org/wiki/Ho_Chi_Minh_City)\n[Jericho, Palestine](https://en.wikipedia.org/wiki/Jericho)\n[Leipzig, Germany, since 1981](https://en.wikipedia.org/wiki/Leipzig)\n[Łódź, Poland, since 1991](https://en.wikipedia.org/wiki/%C5%81%C3%B3d%C5%BA)\n[Melbourne, Australia](https://en.wikipedia.org/wiki/Melbourne)\n[Milan, Italy, since 1966](https://en.wikipedia.org/wiki/Milan)\n[Montreal, Canada, since 1979](https://en.wikipedia.org/wiki/Montreal)\n[Oran, Algeria](https://en.wikipedia.org/wiki/Oran)\n[Osaka, Japan, since 1984](https://en.wikipedia.org/wiki/Osaka)\n[Ouagadougou, Burkina Faso](https://en.wikipedia.org/wiki/Ouagadougou)\n[Porto-Novo, Benin](https://en.wikipedia.org/wiki/Porto-Novo)\n[Rabat, Morocco](https://en.wikipedia.org/wiki/Rabat)\n[St. Louis, United States](https://en.wikipedia.org/wiki/St._Louis) [85]\n[Saint Petersburg, Russia](https://en.wikipedia.org/wiki/Saint_Petersburg)\n[Sétif, Algeria](https://en.wikipedia.org/wiki/S%C3%A9tif)\n[Tinca, Romania](https://en.wikipedia.org/wiki/Tinca)\n[Turin, Italy](https://en.wikipedia.org/wiki/Turin)\n[Yerevan, Armenia, since 1992](https://en.wikipedia.org/wiki/Yerevan)\n[Yokohama, Japan, since 1959](https://en.wikipedia.org/wiki/Yokohama)\n* **[Geography portal](https://en.wikipedia.org/wiki/Portal:Geography)** *\n* **[Europe portal](https://en.wikipedia.org/wiki/Portal:Europe)** *\n* **[European Union](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[portal](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[France portal](https://en.wikipedia.org/wiki/Portal:France)** *\n[List of films set in Lyon](https://en.wikipedia.org/wiki/List_of_films_set_in_Lyon)\n[List of streets and squares in Lyon](https://en.wikipedia.org/wiki/List_of_streets_and_squares_in_Lyon)\n[Mères of France](https://en.wikipedia.org/wiki/M%C3%A8res_of_France)\n[Montchat](https://en.wikipedia.org/wiki/Montchat)\n[Occupation of Saint-Nizier church by Lyon prostitutes](https://en.wikipedia.org/wiki/Occupation_of_Saint-Nizier_church_by_Lyon_prostitutes)\na. A war cry from 1269, spelt in modern Franco-Provençal as *Avant, Avant, Liyon lo mèlyor* .\n[b. Quote from a letter of Cicero to Lucius Munatius Plancus, founder of the city.](https://en.wikipedia.org/wiki/Cicero) [1]\n[c. Pronunciation: UK: /](https://en.wikipedia.org/wiki/British_English) ˈ li [ːɒ̃](https://en.wikipedia.org/wiki/Help:IPA/English) /, [8][9] [ US: /li](https://en.wikipedia.org/wiki/Help:IPA/English) ˈ o ʊ n/ *[lee-](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *OHN* ; [10][11] French: [lj [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/French) [] ](https://upload.wikimedia.org/wikipedia/commons/transcoded/3/3b/Fr-Lyon.ogg/Fr-Lyon.ogg.mp3) [i](https://en.wikipedia.org/wiki/File:Fr-Lyon.ogg) ; formerly spelled in English as\n*Lyons* (/ ˈ la [ɪə](https://en.wikipedia.org/wiki/Help:IPA/English) nz/ *[LY](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *-* ə *nz* ). [11][12] [ Arpitan: ](https://en.wikipedia.org/wiki/Arpitan_language) *Liyon* [ ʎ j [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/Franco-Proven%C3%A7al) []; Occitan: ](https://en.wikipedia.org/wiki/Occitan_language) *Lion* , hist. *Lionés* . [13]\n[d. Constant PPP US dollars, base year 2015.](https://en.wikipedia.org/wiki/Purchasing_power_parity)\n[1. \"Cicero\" (http://www.thelatinlibrary.com/cicero/fam10.shtml#3). ](http://www.thelatinlibrary.com/cicero/fam10.shtml#3) *Epistulae ad familiares, X.3* . Retrieved\n2 January 2020.\n[2. \"Répertoire national des élus: les maires\" (https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-1](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n[9ee07b0e503) (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n2022.\n[3. \"Comparateur de territoire - Unité urbaine 2020 de Lyon (00760)\" (https://www.insee.fr/fr/statistiques/140559](https://www.insee.fr/fr/statistiques/1405599?geo=UU2020-00760)\n[9?geo=UU2020-00760). INSEE. Retrieved 3 April 2022.](https://en.wikipedia.org/wiki/INSEE)\n[4. \"Comparateur de territoire - Aire d'attraction des villes 2020 de Lyon (002)\" (https://www.insee.fr/fr/statistique](https://www.insee.fr/fr/statistiques/1405599?geo=AAV2020-002)\n[s/1405599?geo=AAV2020-002). INSEE. Retrieved 16 January 2023.](https://en.wikipedia.org/wiki/INSEE)\n[5. \"Populations de référence 2022\" (https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123) (in French).](https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123)\n[The National Institute of Statistics and Economic Studies. 19 December 2024.](https://en.wikipedia.org/wiki/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques)", - "page_start": 20, - "page_end": 20, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **Demographics**\n\nForeign-born population in Lyon by\ncountry of birth [72]\n| Country of birth | Population (2020) |\n|:---|:---|\n| Algeria | 14,779 |\n| Morocco | 5,245 |\n| Tunisia | 4,879 |\n| Italy | 3,351 |\n| Portugal | 3,068 |\n| Spain | 2,064 |\n| DR Congo | 1,520 |\n| China | 1,429 |\n| Cameroon | 1,364 |\n| Senegal | 1,198 |\n[ENS Lyon: René Descartes](https://en.wikipedia.org/wiki/ENS_Lyon)\ncampus\n[Lyon 3: Manufacture des Tabacs](https://en.wikipedia.org/wiki/Jean_Moulin_University)\ncampus\nAll figures come from population censuses. Figures from 1911 to 1936 (incl.) are computed using the redressed figures for the\n[commune of Lyon calculated by INSEE to correct the overestimated population of Lyon published by the municipal authorities at](https://en.wikipedia.org/wiki/INSEE)\nthe time (10,000s of false residents had been added by the municipal authorities to artificially inflate the population figures and\nremain the 2nd largest city of France ahead of Marseille). [68] The 1906 figure is computed using the figure for the commune of\nLyon published by the municipal authorities, probably already inflated, but not corrected by INSEE because the overestimate\nwas smaller than 10,000.\nSource: EHESS [70] and INSEE [71]\n[École Centrale de Lyon;](https://en.wikipedia.org/wiki/%C3%89cole_centrale_de_Lyon)\n[École Normale Supérieure de Lyon](https://en.wikipedia.org/wiki/%C3%89cole_Normale_Sup%C3%A9rieure_de_Lyon)\n[EM Lyon (École de Management de Lyon);](https://en.wikipedia.org/wiki/%C3%89cole_de_management_de_Lyon)\nECE Lyon (École de Commerce Européenne de Lyon);\n[Institut d'études politiques de Lyon (Sciences Po Lyon);](https://en.wikipedia.org/wiki/Institut_d%27%C3%A9tudes_politiques_de_Lyon)\n[CPE Lyon;](https://en.wikipedia.org/wiki/%C3%89cole_sup%C3%A9rieure_de_chimie_physique_%C3%A9lectronique_de_Lyon)\n[CNSMD (Conservatoire national supérieur de musique et de danse de](https://en.wikipedia.org/wiki/Conservatoire_national_sup%C3%A9rieur_de_musique_et_de_danse_de_Lyon)\nLyon)\n[ECAM Lyon (École Catholique d'Arts et Métiers de Lyon);](https://en.wikipedia.org/wiki/%C3%89cole_Catholique_des_Arts_et_M%C3%A9tiers)\n[EPITECH;](https://en.wikipedia.org/wiki/EPITECH)\n[EPITA;](https://en.wikipedia.org/wiki/EPITA)\n[ENTPE (École Nationale des Travaux Publiques de l'État);](https://en.wikipedia.org/wiki/%C3%89cole_nationale_des_travaux_publics_de_l%27%C3%89tat)\n[École nationale vétérinaire de Lyon (ENVL);](https://en.wikipedia.org/wiki/%C3%89cole_nationale_v%C3%A9t%C3%A9rinaire_de_Lyon)\n[ESME-Sudria;](https://en.wikipedia.org/wiki/ESME-Sudria)\n[École des Beaux-Arts;](https://en.wikipedia.org/wiki/%C3%89cole_des_Beaux-Arts)\n[E-Artsup;](https://en.wikipedia.org/wiki/E-Artsup)\n[INSA Lyon (Institut National des Sciences Appliquées de Lyon);](https://en.wikipedia.org/wiki/Institut_national_des_sciences_appliqu%C3%A9es_de_Lyon)\n[Polytech Lyon;](https://en.wikipedia.org/wiki/%C3%89cole_polytechnique_universitaire_de_l%27universit%C3%A9_Lyon-I)\n[Institut supérieur européen de gestion group;](https://en.wikipedia.org/wiki/Institut_sup%C3%A9rieur_europ%C3%A9en_de_gestion_group)\n[ISARA (Institut Supérieur d'Agriculture Rhône Alpes);](https://en.wikipedia.org/wiki/Institut_sup%C3%A9rieur_d%27agriculture_Rh%C3%B4ne-Alpes)\n[Institution des Chartreux;](https://en.wikipedia.org/wiki/Institution_des_Chartreux)\n[Institut polytechnique des sciences avancées;](https://en.wikipedia.org/wiki/Institut_polytechnique_des_sciences_avanc%C3%A9es)\n[Université Claude Bernard (Lyon 1);](https://en.wikipedia.org/wiki/Claude_Bernard_University_Lyon_1)\n[Université Lumière (Lyon 2);](https://en.wikipedia.org/wiki/Lumi%C3%A8re_University_Lyon_2)\n[Université Jean Moulin (Lyon 3);](https://en.wikipedia.org/wiki/Jean_Moulin_University_Lyon_3)\n[IAE (Institut d'Administration des Entreprises de Lyon);](https://en.wikipedia.org/wiki/IAE_Jean_Moulin_University_Lyon_3)\n[Institut Sup'Biotech de Paris;](https://en.wikipedia.org/wiki/Institut_Sup%27Biotech_de_Paris)\n[Catholic University of Lyon;](https://en.wikipedia.org/wiki/Catholic_University_of_Lyon)\n[ESDES Business School;](https://en.wikipedia.org/wiki/ESDES)\nIDRAC (International School of Management);\n[Wesford Graduate Business School;](https://en.wikipedia.org/wiki/Wesford)\nIFAG (Business Management School);\n[Institut supérieur européen de formation par l'action;](https://en.wikipedia.org/wiki/Institut_sup%C3%A9rieur_europ%C3%A9en_de_formation_par_l%27action)\n[Le Lycée du Parc;](https://en.wikipedia.org/wiki/Lyc%C3%A9e_du_Parc)\n[La Martinière Lyon;](https://en.wikipedia.org/wiki/La_Martini%C3%A8re_Lyon)\n[Web@cademie;](https://en.wikipedia.org/wiki/Web@cademie)\nCEESO (Centre Européen d'Enseignement Supérieur de l'Ostéopathie);", - "page_start": 17, - "page_end": 17, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Lyon History\n\n## **Lyon**\n\n### **History**\n\n#### **Ancient Lyon**\n\n**- Metro density** 500/km 2 (1,300/sq mi)\n| Time zone UTC+01:00 (CET) - Summer (DST) UTC+02:00 (CEST) |\n|:---|\n| INSEE/Postal code 69123 (https://www.inse e.fr/fr/statistiques/14055 99?geo=COM-69123) /69001-69009 |\n| Elevation 162- 349 m (531- 1,145 ft) |\n| Website lyon.fr (https://www.lyon. fr/) |\n| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km 2 (0.386 sq mi or 247 acres) and river estuaries. |\n**Timeline of Lyon**\n**Historical affiliations**\n[ Roman Empire (Gallia Lugdunensis), 43](https://en.wikipedia.org/wiki/Roman_Empire)\nBC-286\nWestern [Roman ](https://en.wikipedia.org/wiki/Western_Roman_Empire) Empire (Gallia\nLugdunensis), 286-411\n[ Kingdom of the Burgundians, 411- 534](https://en.wikipedia.org/wiki/Kingdom_of_the_Burgundians)\n[ Francia, 534- 843](https://en.wikipedia.org/wiki/Francia)\n[ Middle Francia, 843- 855](https://en.wikipedia.org/wiki/Middle_Francia)\n[ Lotharingia, 855- 879](https://en.wikipedia.org/wiki/Lotharingia)\n[ Lower Burgundy, 879-933](https://en.wikipedia.org/wiki/Lower_Burgundy)\n[ Kingdom of Arles, 933- 1312](https://en.wikipedia.org/wiki/Kingdom_of_Arles)\n[ Kingdom of France (Lyonnais), 1312- ](https://en.wikipedia.org/wiki/Lyonnais)\n1792\n[ French First Republic, 1792- 1793](https://en.wikipedia.org/wiki/French_First_Republic)\n[ Counter-revolutionary, 1793](https://en.wikipedia.org/wiki/Revolt_of_Lyon_against_the_National_Convention)\n[ French First Republic, 1793- 1804](https://en.wikipedia.org/wiki/French_First_Republic)\n[ First French Empire, 1804- 1814](https://en.wikipedia.org/wiki/First_French_Empire)\n[ Kingdom of France, 1814- 1815](https://en.wikipedia.org/wiki/Bourbon_Restoration_in_France)\n[ First French Empire, 1815](https://en.wikipedia.org/wiki/First_French_Empire)\n[ Kingdom of France, 1815- 1830](https://en.wikipedia.org/wiki/Bourbon_Restoration_in_France)\n[ Kingdom of France, 1830- 1848](https://en.wikipedia.org/wiki/July_Monarchy)\n[ French Second Republic, 1848- 1852](https://en.wikipedia.org/wiki/French_Second_Republic)\n[ Second French Empire, 1852- 1870](https://en.wikipedia.org/wiki/Second_French_Empire)\n[ French Third Republic, 1870- 1940](https://en.wikipedia.org/wiki/French_Third_Republic)\n[ Vichy France, 1940- 1944](https://en.wikipedia.org/wiki/Vichy_France)\n[ French Fourth Republic, 1944- 1958](https://en.wikipedia.org/wiki/French_Fourth_Republic)\n[ France, 1958- present](https://en.wikipedia.org/wiki/France)\n[The Roman-era Theatre on the](https://en.wikipedia.org/wiki/Ancient_Theatre_of_Fourvi%C3%A8re)\nFourvière Hill\nLyon under siege in 1793\n[Early Christians in Lyon were martyred for their beliefs under the reigns](https://en.wikipedia.org/wiki/Early_Christians)\n[of various Roman emperors, most notably Marcus Aurelius and](https://en.wikipedia.org/wiki/Marcus_Aurelius)\n[Septimius Severus.](https://en.wikipedia.org/wiki/Septimius_Severus) [28] [ Local saints from this period include Blandina,](https://en.wikipedia.org/wiki/Blandina)\n[Pothinus, and Epipodius, among others. The Greek Irenaeus was the](https://en.wikipedia.org/wiki/Irenaeus)\nsecond bishop of Lyon during the latter part of the second century. [29]\nTo this day, the archbishop of Lyon is still referred to as \" *[Primat des](https://en.wikipedia.org/wiki/Primate_(bishop))*\n*[Gaules](https://en.wikipedia.org/wiki/Primate_(bishop))* \". [30]\n[Burgundians fleeing the destruction of Worms by the Huns in 437 were](https://en.wikipedia.org/wiki/Huns)\nre-settled in eastern Gaul. In 443 the Romans established the Kingdom\nof the Burgundians, and Lugdunum became its capital in 461. In 843,\n[under the Treaty of Verdun, Lyon went to the Holy Roman Emperor](https://en.wikipedia.org/wiki/Holy_Roman_Emperor)", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia4.pdf" - } - ] - }, - { - "references": { - "source_file": "uksi_20210538_en.pdf", - "query": " What should do the rector, vicar or curate in charge of a church or chapel to which a register of marriage services has been provided ?", - "target_page": 2, - "target_passage": "ensure that the register is kept in that church or chapel, and (b) do everything that is reasonably practicable to ensure that the register is protected against theft, loss or damage.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Requirements about the keeping of registers of marriage services**\n**4.** —(1) The rector, vicar or curate in charge of a church or chapel to which a register of marriage\nservices has been provided under regulation 2(1) must—\n(a) ensure that the register is kept in that church or chapel, and\n(b) do everything that is reasonably practicable to ensure that the register is protected against\ntheft, loss or damage.\n(2) Where there is no rector, vicar or curate in charge of a church or chapel to which a register of\nmarriage services has been provided under regulation 2(1), the obligations under paragraph (1) in\nrespect of that register fall on the churchwardens of the parish in which the church or chapel is\nsituated.\n\nGiven under my hand on 29th April 2021\n\n*Abi Tierney*\nRegistrar General\n\nI approve\n\n*Kevin Foster*\nParliamentary Under Secretary of State\n29th April 2021 Home Office", - "page_start": 1, - "page_end": 2, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Duty of parochial church councils to provide registers of marriage services**\n\n**2.** —(1) The parochial church council of a parish must provide books for the purpose of making\nrecords under regulation 3 to each church and chapel of the Church of England( **c** ) in that parish in\nwhich banns of matrimony may be published.\n(2) Books provided under paragraph (1) are to be known as “registers of marriage services”.\n(3) A register of marriage services provided under paragraph (1) must meet the requirements of\nparagraphs (4) and (5).\n(4) The register must be made of durable material.\n(5) For the purposes of enabling a record to be made in the register under regulation 3 in respect\nof a marriage, the register must be printed in such a way that it—\n\n( **a** ) 1949 c. 76 (12 & 13 Geo 6). Section 74 was amended by Schedule 2 to the Registration Service Act 1953 (c. 37) and by\nparagraph 5(1)(d) of Schedule 2 to the Transfer of Functions (Registration) Order 2008 (S.I. 2008/678) and subsequently\nrenumbered as section 74(1) by article 12 of the Registration of Marriages etc. (Electronic Communications and Electronic\nStorage) Order 2009 (S.I. 2009/2821). Section 74(1) was amended by paragraph 19 of Schedule 15 to the Immigration Act\n2016 (c. 19) and paragraph 43 of Schedule 1 to the Registration of Marriages Regulations 2021 (S.I. 2021/411), which also\ninserted subsection (1A).\n( **b** ) See section 68(2) of the Marriage Act 1949. The certification function of the Admiralty under that section was transferred to\nthe Secretary of State by the Defence (Transfer of Functions) Act 1964 (c. 15).\n( **c** ) Section 78(2) of the Marriage Act 1949 provides for references to the Church of England to be construed as including\nreferences to the Church in Wales.\n(a) indicates the descriptions of information required by each of sub-paragraphs (a) to (h) of\nregulation 3(2) in relation to the marriage, and\n(b) provides corresponding spaces for recording information required by each of those sub-\nparagraphs in relation to the marriage.\n(6) A register of marriage services provided under paragraph (1) by a parochial church council\nbelongs to that parochial church council.", - "page_start": 0, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Duty to record information about marriages solemnized according to the rites of the Church**", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **of England or Church in Wales**\n\n**3.** —(1) Paragraphs (2), (3) and (4) apply where a marriage has been solemnized according to the\nrites of the Church of England in a church or chapel in which banns of matrimony may be\npublished.\n(2) As soon as practicable after the marriage has been solemnized, the clergyman by whom the\nmarriage was solemnized must make a record of the following information in relation to that\nmarriage in a register of marriage services provided to the church or chapel under regulation\n2(1)—\n(a) the date and place of the marriage;\n(b) the name and surname of each party;\n(c) the date of birth of each party;\n(d) the occupation (if any) of each party;\n(e) the address of each party at the time of the marriage;\n(f) the names and surnames of each party’s parents, so far as those names and surnames are\nknown to the clergyman who solemnized the marriage;\n(g) the name and surname of each of the witnesses in whose presence the marriage was\nsolemnized;\n(h) the name and surname of the clergyman by whom the marriage was solemnized.\n(3) The clergyman must record the information required by paragraph (2) in English, and may\nalso record information required by that paragraph in Welsh where the church or chapel is situated\nin Wales.\n(4) After making a record under paragraph (2) the clergyman must sign it.\n(5) This regulation does not apply in relation to a marriage solemnized before 4th May 2021.", - "page_start": 1, - "page_end": 1, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **EXPLANATORY NOTE**\n\n*(This note is not part of the Regulations)*\nThese Regulations provide for records of marriages to be kept in churches and chapels of the\nChurch of England and the Church in Wales, other than chapels to which Part 5 of the Marriage\nAct 1949 applies (naval, military and air force chapels).\nRegulation 2 requires parochial church councils to provide books known as “registers of marriage\nservices” to churches and chapels in their parish in which banns of matrimony may be published,\nfor the purposes of keeping the records required by regulation 3. Regulation 2 also imposes\nrequirements relating to the durability and pre-printed content of these registers, and provides that\nthey belong to the parochial church council.\nRegulation 3 requires specified information to be recorded in a register of marriage services when\na marriage has been solemnized on or after 4th May 2021 according to the rites of the Church of\nEngland or Church in Wales in a church or chapel in which banns of matrimony may be\npublished. The record must be made and signed by the member of the clergy by whom the\nmarriage was solemnized.\nRegulation 4 imposes requirements relating to the keeping of registers of marriage services\nprovided under regulation 2.\nA full impact assessment has not been produced for this instrument because no, or no significant,\nimpact on the private, public or voluntary sector is foreseen.\n\n© Crown copyright 2021\nPrinted and published in the UK by The Stationery Office Limited under the authority and superintendence of Jeff James,\nController of Her Majesty’s Stationery Office and Queen’s Printer of Acts of Parliament.\n£4.90\nhttp://www.legislation.gov.uk/id/uksi/2021/538", - "page_start": 2, - "page_end": 3, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n*Made* *-* *-* *-* *-* *29th April 2021*\n*Coming into force -* *-* *4th May 2021*\nThe Registrar General makes these Regulations with the approval of the Secretary of State in\nexercise of the powers conferred by section 74(1)(c)(v), (1A)(a) and (3) of the Marriage Act\n1949( **a** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\n## Regulations 2021\n\n### **Citation, commencement, extent and interpretation**\n**1.** —(1) These Regulations may be cited as the Marriage (Keeping of Records in Churches and\nChapels) Regulations 2021.\n(2) These Regulations come into force on 4th May 2021.\n(3) These Regulations extend to England and Wales.\n(4) In these Regulations, “chapel” does not include a chapel to which Part 5 of the Marriage Act\n1949 (marriages in naval, military and air force chapels) applies( **b** ).", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "# 2021 No. 538 MARRIAGE, ENGLAND AND WALES The Marriage (Keeping of Records in Churches and Chapels)[...]\n\nS T A T U T O R Y I N S T R U M E N T S", - "page_start": 0, - "page_end": 0, - "source_file": "uksi_20210538_en.pdf" - }, - { - "text": "## **CHAPTER I**\n\n(1) The High Court shall have jurisdiction to hear and determine any question whether- ( *a* ) any person has been validly elected as an Elected Member of the National Assembly or the seat of any such Member has become vacant; ( *b* ) any person has been validly elected as Speaker of the Assembly or, having been so elected, has vacated the office of Speaker. (2) Any question whether any person has been validly elected as a Specially Elected Member of the National Assembly or whether the seat of any such Member has become vacant shall be determined by the Speaker. (3) Parliament may make provision with respect to- ( *a* ) the persons who may apply to the High Court for the determination of any question under this section; ( *b* ) the circumstances and manner in which the conditions upon which any such application may be made; and ( *c* ) the powers, practice and procedure of the High Court in relation to any such application. **70. Clerk of the Assembly** (1) There shall be a Clerk of the National Assembly and an Assistant Clerk of the National Assembly and their offices shall be offices in the public service. (2) There shall be such other offices in the department of the Clerk of the Assembly as may be prescribed by resolution of the National Assembly and such offices shall be offices in the public service. **PART II** * **General Provisions Relating to Procedure in National Assembly** * **(ss 71-76) 71. Oaths to be taken by Speaker and Members** The Speaker, before assuming the duties of his or her office, and every Member of the National Assembly before taking his or her seat therein, shall take and subscribe before the Assembly the oath of allegiance. **72. Presiding in Assembly** There shall preside at any sitting of the National Assembly- ( *a* ) the Speaker; ( *b* ) in the absence of the Speaker, the Deputy Speaker; or ( *c* ) in the absence of the Speaker and the Deputy Speaker, such Member of the Assembly (not being the President or Vice-President or a Minister or Assistant Minister) as the Assembly may elect for that sitting. **73. Quorum in Assembly** If objection is taken by any Member of the National Assembly present that there are present in the Assembly (besides the person presiding) less than one third of the Members of the Assembly and, after such interval as may be prescribed in the rules of procedure of the Assembly, the person presiding ascertains that the number of Members present is less than one third, he or she shall thereupon adjourn the Assembly. **74. Voting in Assembly** (1) Save as otherwise provided in this Constitution, any question proposed for decision in the National Assembly shall be determined by a majority of the votes of the Members present and voting. (2) ... (3) The person presiding in the National Assembly shall have neither an original vote nor a casting vote and if upon any question before the Assembly the votes are equally divided the motion shall be lost. **75. Unqualified persons sitting or voting** Any person who sits or votes in the National Assembly knowing or having", - "page_start": 33, - "page_end": 33, - "source_file": "Botswana-constitution.pdf" - }, - { - "text": "## **CHAPTER I**\n\nfrom among the Members of the Assembly, to perform the functions of the office of Vice- President and any person so appointed may discharge those functions accordingly: Provided that a person appointed under this subsection shall cease to perform the functions of the office of Vice-President- (i) if his or her appointment is revoked by the Vice-President; (ii) if he or she ceases to be a Member of the Assembly otherwise than by reason of a dissolution of Parliament; or (iii) if the Vice-President ceases to perform the functions of the office of President. (6) In this section references to Members of the Assembly shall, in the event of Parliament being dissolved, be construed as references to those persons who immediately before the dissolution were Members of the Assembly. **40. Salary and allowances of President** (1) The President shall receive such salary and allowances as may be prescribed by resolution of the National Assembly, which shall be a charge on the general revenues of the Republic. (2) The salary and allowances of the President shall not be altered to his or her disadvantage during his or her period of office. (3) A person who has held the office of President shall receive such pension or, upon the expiration of his or her term of office, such gratuity as may be prescribed by resolution of the National Assembly, which shall be a charge on the Consolidated Fund. **41. Protection of President in respect of legal proceedings** (1) Whilst any person holds or performs the functions of the office of President no criminal proceedings shall be instituted or continued against him or her in respect of anything done or omitted to be done by him or her either in his or her official capacity or in his or her private capacity and no civil proceedings shall be instituted or continued in respect of which relief is claimed against him or her in respect of anything done or omitted to be done in his or her private capacity. (2) Where provision is made by law limiting the time within which proceedings of any description may be brought against any person, the term of any person in the office of President shall not be taken into account in calculating any period of time prescribed by that law which determines whether any such proceedings as are mentioned in subsection (1) of this section may be brought against that person. **PART II** * **The Cabinet** * **(ss 42-46) 42. Ministers and Assistant Ministers** (1) There shall be such offices of Minister of the Government (not exceeding six or such other number as Parliament may from time to time provide) as may be established by Parliament or, subject to the provisions of any Act of Parliament, by the President. (2) There shall be such offices of Assistant Minister (not exceeding three or such number as Parliament may from time to time provide) as may be established by Parliament or, subject to the provisions of any Act of Parliament, by the President. (3) Appointments to the office of Minister or Assistant Minister shall be made by the President from among Members of the National Assembly: Provided that- (i) not more than four persons may be appointed as Minister or Assistant Minister from amongst persons who are not Members of the Assembly but are qualified for election as such; and (ii) if occasion arises for making an appointment to the office of a Minister or an Assistant Minister while Parliament is dissolved a person who was a Member of the Assembly before the dissolution may be appointed as a Minister or an", - "page_start": 21, - "page_end": 21, - "source_file": "Botswana-constitution.pdf" - } - ] - }, - { - "references": { - "source_file": "tesla_form_10q.pdf", - "query": "What are Tesla's total liabilities and equity in 2024?", - "target_page": 5, - "target_passage": "119,852", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **Tesla, Inc.**\n\n##### **(unaudited)**\n\n*statements.*\n4 sur 49\n##### **PART I. FINANCIAL INFORMATION**\n##### **ITEM 1. FINANCIAL STATEMENTS**\n##### **Tesla, Inc.**\n##### **Consolidated Balance Sheets**\n##### **(in millions, except per share data)**\n##### **(unaudited)**\n**September 30,**\n**2024**\n**December 31,**\n**2023**\n**Assets**\nCurrent assets\nCash and cash equivalents $ 18,111 $ 16,398\nShort-term investments 15,537 12,696\nAccounts receivable, net 3,313 3,508\nInventory 14,530 13,626\nPrepaid expenses and other current assets 4,888 3,388\nTotal current assets 56,379 49,616\nOperating lease vehicles, net 5,380 5,989\nSolar energy systems, net 5,040 5,229\nProperty, plant and equipment, net 36,116 29,725\nOperating lease right-of-use assets 4,867 4,180\nDigital assets, net 184 184\nIntangible assets, net 158 178\nGoodwill 253 253\nDeferred tax assets 6,486 6,733\nOther non-current assets 4,989 4,531\n**Total assets** $ 119,852 $ 106,618\n**Liabilities**\nCurrent liabilities\nAccounts payable $ 14,654 $ 14,431\nAccrued liabilities and other 10,601 9,080\nDeferred revenue 3,031 2,864\nCurrent portion of debt and finance leases 2,291 2,373\nTotal current liabilities 30,577 28,748\nDebt and finance leases, net of current portion 5,405 2,857\nDeferred revenue, net of current portion 3,350 3,251\nOther long-term liabilities 9,810 8,153\n**Total liabilities** 49,142 43,009\nCommitments and contingencies (Note 10)\nRedeemable noncontrolling interests in subsidiaries 70 242\n**Equity**\nStockholders’ equity\nPreferred stock; $0.001 par value; 100 shares authorized; no shares issued and outstanding — —\nCommon stock; $0.001 par value; 6,000 shares authorized; 3,207 and 3,185 shares issued and\noutstanding as of September 30, 2024 and December 31, 2023, respectively 3 3\nAdditional paid-in capital 37,286 34,892\nAccumulated other comprehensive loss (14) (143)\nRetained earnings 32,656 27,882\nTotal stockholders’ equity 69,931 62,634\nNoncontrolling interests in subsidiaries 709 733\n**Total liabilities and equity** $ 119,852 $ 106,618\nThe accompanying notes are an integral part of these consolidated financial statements. 4\n5 sur 49 6 sur 49\n##### **Tesla, Inc.**\n##### **Consolidated Statements of Operations**\n##### **(in millions, except per share data)**\n##### **(unaudited)**\n**Three Months Ended September 30, Nine Months Ended September 30,**\n**2024 2023 2024 2023**\n**Revenues**\nAutomotive sales $ 18,831 $ 18,582 $ 53,821 $ 57,879\nAutomotive regulatory credits 739 554 2,071 1,357\nAutomotive leasing 446 489 1,380 1,620\nTotal automotive revenues 20,016 19,625 57,272 60,856\nEnergy generation and storage 2,376 1,559 7,025 4,597\nServices and other 2,790 2,166 7,686 6,153\nTotal revenues 25,182 23,350 71,983 71,606\n**Cost of revenues**\nAutomotive sales 15,743 15,656 45,602 47,919\nAutomotive leasing 247 301 761 972\nTotal automotive cost of revenues 15,990 15,957 46,363 48,891", - "page_start": 3, - "page_end": 6, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **Tesla, Inc.**\n\n##### **Note 7 - Debt**\n\nbillion, respectively.\n17\n##### **Note 5 - Accrued Liabilities and Other**\nOur accrued liabilities and other current liabilities consisted of the following (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\nAccrued purchases (1) $ 2,424 $ 2,721\nAccrued warranty reserve, current portion 1,839 1,546\nPayroll and related costs 1,513 1,325\nTaxes payable (2) 1,265 1,204\nCustomer deposits 994 876\nOperating lease liabilities, current portion 797 672\nSales return reserve, current portion 226 219\nOther current liabilities 1,543 517\nTotal $ 10,601 $ 9,080\n(1) Accrued purchases primarily reflects receipts of goods and services for which we had not yet been invoiced. As we are\ninvoiced for these goods and services, this balance will reduce and accounts payable will increase.\n(2) Taxes payable primarily includes value added tax, income tax, sales tax, property tax and use tax payables.\n##### **Note 6 - Other Long-Term Liabilities**\nOur other long-term liabilities consisted of the following (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\nOperating lease liabilities $ 4,290 $ 3,671\nAccrued warranty reserve 4,524 3,606\nOther non-current liabilities 996 876\nTotal other long-term liabilities $ 9,810 $ 8,153\n##### **Note 7 - Debt**\nThe following is a summary of our debt and finance leases as of September 30, 2024 (in millions):\n**Net Carrying Value Unpaid**\n**Principal**\n**Balance**\n**Unused**\n**Committed**\n**Amount (1)**\n**Contractual**\n**Interest Rates**\n**Contractual**\n**Maturity Date Current Long-Term**\n**Recourse debt:**\nRCF Credit Agreement $ — $ — $ — $ 5,000 Not applicable January 2028\nOther 8 3 11 — 3.96-5.75% March 2025-January 2031\nTotal recourse debt 8 3 11 5,000\n**Non-recourse debt:**\nAutomotive Asset-backed Notes 2,073 2,107 4,195 — 3.95-6.57% August 2025-June 2035\nChina Working Capital Facility — 2,851 2,851 — 2.27 % April 2025 (2)\nCash Equity Debt 30 309 348 — 5.25-5.81% July 2033-January 2035\nSolar Asset-backed Notes 4 5 10 — 4.80 % December 2026\nTotal non-recourse debt 2,107 5,272 7,404 —\nTotal debt 2,115 5,275 $ 7,415 $ 5,000\nFinance leases 176 130\nTotal debt and finance leases $ 2,291 $ 5,405\n18\nThe following is a summary of our debt and finance leases as of December 31, 2023 (in millions):\n**Net Carrying Value Unpaid**\n**Principal**\n**Balance**\n**Unused**\n**Committed**\n**Amount (1)**\n**Contractual**\n**Interest Rates**\n**Contractual**\n**Maturity Date Current Long-Term**\n**Recourse debt:**\n2024 Notes $ 37 $ — $ 37 $ — 2.00 % May 2024\nRCF Credit Agreement — — — 5,000 Not applicable January 2028", - "page_start": 22, - "page_end": 24, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### **Overview**\n\nCurrent portion of debt and finance leases 1,930 1,564\nTotal current liabilities 1,973 1,637\nDeferred revenue, net of current portion 81 99\nDebt and finance leases, net of current portion 1,826 2,041\nTotal liabilities $ 3,880 $ 3,777\n24\n##### **Note 12 - Segment Reporting and Information about Geographic Areas**\nWe have two operating and reportable segments: (i) automotive and (ii) energy generation and storage. The following\ntable presents revenues and gross profit by reportable segment (in millions):\n**Three Months Ended September 30, Nine Months Ended September 30,**\n**2024 2023 2024 2023**\nAutomotive segment\nRevenues $ 22,806 $ 21,791 $ 64,958 $ 67,009\nGross profit $ 4,272 $ 3,797 $ 11,403 $ 12,395\nEnergy generation and storage segment\nRevenues $ 2,376 $ 1,559 $ 7,025 $ 4,597\nGross profit $ 725 $ 381 $ 1,868 $ 827\nThe following table presents revenues by geographic area based on the sales location of our products (in millions):\n**Three Months Ended September 30, Nine Months Ended September 30,**\n**2024 2023 2024 2023**\nUnited States $ 12,584 $ 10,893 $ 35,602 $ 33,472\nChina 5,665 5,020 14,893 15,642\nOther international 6,933 7,437 21,488 22,492\nTotal $ 25,182 $ 23,350 $ 71,983 $ 71,606\nThe following table presents long-lived assets by geographic area (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\nUnited States $ 32,367 $ 26,629\nGermany 4,447 4,258\nOther international 4,342 4,067\nTotal $ 41,156 $ 34,954\nThe following table presents inventory by reportable segment (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\nAutomotive $ 12,266 $ 11,139\nEnergy generation and storage 2,264 2,487\nTotal $ 14,530 $ 13,626\n##### **Note 13 - Restructuring and Other**\nIn the second quarter of 2024, we initiated and substantially completed certain restructuring actions to reduce costs and\nimprove efficiency. As a result, we recognized $583 million of employee termination expenses in Restructuring and other in\nour consolidated income statement. These expenses were substantially paid with an immaterial accrual remaining in Accrued\nliabilities and other in our consolidated balance sheet as of September 30, 2024.\n25\n##### **ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF**\n##### **OPERATIONS**\n*The following discussion and analysis should be read in conjunction with the consolidated financial statements and the*\n*related notes included elsewhere in this Quarterly Report on Form 10-Q.*\n##### **Overview**\nOur mission is to accelerate the world’s transition to sustainable energy. We design, develop, manufacture, lease and sell", - "page_start": 29, - "page_end": 31, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### **Liabilities**\n\nongoing requests for information include topics such as operations, technology (e.g., vehicle functionality, vehicle incidents,\nAutopilot and FSD Capability), compliance, finance, data privacy, and other matters related to Tesla’s business, its personnel,\nand related parties. We routinely cooperate with such formal and informal requests for information, investigations, and other\ninquiries. To our knowledge no government agency in any ongoing investigation has concluded that any wrongdoing occurred.\nWe cannot predict the outcome or impact of any ongoing matters. Should the government decide to pursue an enforcement\naction, there exists the possibility of a material adverse impact on our business, results of operation, prospects, cash flows,\nfinancial position or brand.\nWe are also subject to various other legal proceedings, risks and claims that arise from the normal course of business\nactivities. For example, during the second quarter of 2023, a foreign news outlet reported that it obtained certain\nmisappropriated data including, purportedly non-public Tesla business and personal information. Tesla has made notifications\nto potentially affected individuals (current and former employees) and regulatory authorities and we are working with certain\nlaw enforcement and other authorities. On August 5, 2023, a putative class action was filed in the United States District Court\nfor the Northern District of California, purportedly on behalf of all U.S. individuals impacted by the data incident, followed by\nseveral additional lawsuits, that each assert claims under various state laws and seeks monetary damages and other relief. If an\nunfavorable ruling or development were to occur in these or other possible legal proceedings, risks and claims, there exists the\npossibility of a material adverse impact on our business, results of operations, prospects, cash flows, financial position or brand.\n##### **Note 11 - Variable Interest Entity Arrangements**\nThe aggregate carrying values of the variable interest entities’ assets and liabilities, after elimination of any\nintercompany transactions and balances, in the consolidated balance sheets were as follows (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\n##### **Assets**\nCurrent assets\nCash and cash equivalents $ 51 $ 66\nAccounts receivable, net 28 13\nPrepaid expenses and other current assets 263 361\nTotal current assets 342 440\nOperating lease vehicles, net 451 —\nSolar energy systems, net 2,524 3,278\nOther non-current assets 190 369\nTotal assets $ 3,507 $ 4,087\n##### **Liabilities**\nCurrent liabilities\nAccrued liabilities and other $ 36 $ 67\nDeferred revenue 7 6", - "page_start": 29, - "page_end": 29, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Revenues** *\n\nvarious products, increased capital efficiencies and the addition of new projects. Owing and subject to the foregoing as well as\nthe pipeline of announced projects under development, all other continuing infrastructure growth and varying levels of\ninflation, we currently expect our capital expenditures to exceed $11.00 billion in 2024 and be between $8.00 to $10.00 billion\nin each of the following two fiscal years.\nOur business has generally been consistently generating cash flow from operations in excess of our level of capital\nspend, and with better working capital management resulting in shorter days sales outstanding than days payable outstanding,\nour sales growth is also generally facilitating positive cash generation. We have and will continue to utilize such cash flows,\namong other things, to invest in autonomy, do more vertical integration, expand our product roadmap and provide financing\noptions to our customers. At the same time, we are likely to see heightened levels of capital expenditures during certain periods\ndepending on the specific pace of our capital-intensive projects and other potential variables such as rising material prices and\nincreases in supply chain and labor expenses resulting from changes in global trade conditions and labor availability. Overall,\nwe expect our ability to be self-funding to continue as long as macroeconomic factors support current trends in our sales.\n##### **Critical Accounting Policies and Estimates**\nFor a description of our critical accounting policies and estimates, refer to Part II, Item 7, *Critical Accounting Policies*\n*and Estimates* in our Annual Report on Form 10-K for the year ended December 31, 2023. There have been no material\nchanges to our critical accounting policies and estimates since our Annual Report on Form 10-K for the year ended\nDecember 31, 2023.\n##### **Recent Accounting Pronouncements**\nSee Note 1, *Overview & Summary of Significant Accounting Policies* , to the consolidated financial statements included\nelsewhere in this Quarterly Report on Form 10-Q.\n28\n##### **Results of Operations**\n##### * **Revenues** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nAutomotive sales $ 18,831 $ 18,582 $ 249 1 % $ 53,821 $ 57,879 $ (4,058) (7)%\nAutomotive regulatory credits 739 554 185 33 % 2,071 1,357 714 53 %\nAutomotive leasing 446 489 (43) (9)% 1,380 1,620 (240) (15)%\nTotal automotive revenues 20,016 19,625 391 2 % 57,272 60,856 (3,584) (6)%", - "page_start": 34, - "page_end": 35, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **Tesla, Inc.**\n\n##### **Note 4 - Property, Plant and Equipment, Net**\n\n(“2024 Notes”), which matured in the second quarter of 2024, and digital assets.\nWe estimated the fair value of the 2024 Notes using commonly accepted valuation methodologies and market-based risk\nmeasurements that are indirectly observable, such as credit risk (Level II). In addition, we estimate the fair values of our digital\nassets based on quoted prices in active markets (Level I). The following table presents the estimated fair values and the\ncarrying values (in millions):\n**September 30, 2024 December 31, 2023**\n**Carrying Value Fair Value Carrying Value Fair Value**\n2024 Notes $ — $ — $ 37 $ 443\nDigital assets, net $ 184 $ 729 $ 184 $ 487\n16\n##### **Note 3 - Inventory**\nOur inventory consisted of the following (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\nRaw materials $ 5,555 $ 5,390\nWork in process 1,791 2,016\nFinished goods (1) 5,950 5,049\nService parts 1,234 1,171\nTotal $ 14,530 $ 13,626\n(1) Finished goods inventory includes products-in-transit to fulfill customer orders, new vehicles, used vehicles and energy\nproducts available for sale.\nWe write-down inventory for any excess or obsolete inventory or when we believe that the net realizable value of\ninventory is less than the carrying value. During the three and nine months ended September 30, 2024, we recorded write-\ndowns of $46 million and $114 million, respectively, in Cost of revenues in the consolidated statements of operations. During\nthe three and nine months ended September 30, 2023, we recorded write-downs of $43 million and $148 million, respectively,\nin Cost of revenues in the consolidated statements of operations.\n##### **Note 4 - Property, Plant and Equipment, Net**\nOur property, plant and equipment, net, consisted of the following (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\nMachinery, equipment, vehicles and office furniture $ 18,227 $ 16,309\nLand and buildings 10,680 9,498\nLeasehold improvements 3,584 3,136\nTooling 3,782 3,129\nComputer equipment, hardware and software 2,818 2,409\nAI infrastructure 3,693 1,510\nConstruction in progress 8,026 5,791\n50,810 41,782\nLess: Accumulated depreciation (14,694) (12,057)\nTotal $ 36,116 $ 29,725\nConstruction in progress is primarily comprised of ongoing construction and expansion of our facilities, equipment and\ntooling related to the manufacturing of our products as well as AI-related assets which have not yet been placed in service.\nDepreciation expense during the three and nine months ended September 30, 2024 was $1.05 billion and $2.96 billion,\nrespectively. Depreciation expense during the three and nine months ended September 30, 2023 was $897 million and $2.44", - "page_start": 20, - "page_end": 22, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### **Overview**\n\nhigh-performance fully electric vehicles, solar energy generation systems and energy storage products. We also offer\nmaintenance, installation, operation, charging, insurance, financial and other services related to our products. Additionally, we\nare increasingly focused on products and services based on AI, robotics and automation.\nIn 2024, we produced approximately 1,314,000 consumer vehicles and delivered approximately 1,294,000 consumer\nvehicles through the third quarter. We are focused on profitable growth, including by leveraging existing factories and\nproduction lines to introduce new and more affordable products, further improving and deploying our FSD capabilities,\nincluding through our planned robotaxi product, reducing costs, increasing vehicle production, utilized capacity and delivery\ncapabilities, improving and developing our vehicles and battery technologies, vertically integrating and localizing our supply\nchain, and expanding our global infrastructure, including our service and charging infrastructure.\nIn 2024, we deployed 20.41 GWh of energy storage products through the third quarter. We are focused on ramping the\nproduction and increasing the market penetration of our energy storage products.\nDuring the three and nine months ended September 30, 2024, we recognized total revenues of $25.18 billion and\n$71.98 billion, respectively, representing increases of $1.83 billion and $377 million, respectively, compared to the same\nperiods in the prior year. During the three and nine months ended September 30, 2024, our net income attributable to common\nstockholders was $2.17 billion and $4.77 billion, respectively, representing an increase of $314 million and a decrease of $2.30\nbillion, respectively, compared to the same periods in the prior year. We continue to ramp production and build and optimize\nour manufacturing capacity, expand our operations while focusing on further cost reductions and operational efficiencies to\nenable increased deliveries and deployments of our products, and invest in research and development to accelerate our AI,\nsoftware, and fleet-based profits for further revenue growth.\nWe ended the third quarter of 2024 with $33.65 billion in cash and cash equivalents and investments, representing an\nincrease of $4.55 billion from the end of 2023. Our cash flows provided by operating activities were $10.11 billion during the\nnine months ended September 30, 2024, compared to $8.89 billion during the same period ended September 30, 2023,\nrepresenting an increase of $1.22 billion. Capital expenditures amounted to $8.56 billion during the nine months ended\nSeptember 30, 2024, compared to $6.59 billion during the same period ended September 30, 2023, representing an increase of", - "page_start": 31, - "page_end": 31, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **Tesla, Inc.**\n\n##### **Reported as:**\n\n*Revenue from Contracts with Customers* . We estimate a guarantee liability in accordance with ASC 460, *Guarantees* and record\nit within other liabilities on our consolidated balance sheet. On a quarterly basis, we assess the estimated market value of\nvehicles sold under this program to determine whether there have been changes to the amount of expected resale value\nguarantee liabilities. The total recorded guarantee liabilities on vehicles sold under this program were immaterial as of\nSeptember 30, 2024 and December 31, 2023. Our maximum exposure on the guarantees we provide if they are unable to sell\nthe vehicle at or above the vehicle’s contractual residual value at the end of the lease term was $1.04 billion and $166 million as\nof September 30, 2024 and December 31, 2023, respectively.\nAutomotive Regulatory Credits\nAs of September 30, 2024, total transaction price allocated to performance obligations that were unsatisfied or partially\nunsatisfied for contracts with an original expected length of more than one year was $4.72 billion. Of this amount, we expect to\nrecognize $683 million in the next 12 months and the rest over the remaining performance obligation period. Additionally,\nchanges in regulations on automotive regulatory credits may significantly impact our remaining performance obligations and\nrevenue to be recognized under these contracts.\n*Automotive Leasing Revenue*\nDirect Sales-Type Leasing Program\nLease receivables relating to sales-type leases are presented on the consolidated balance sheets as follows (in millions):\n**September 30, 2024 December 31, 2023**\nGross lease receivables $ 584 $ 780\nUnearned interest income (48) (78)\nAllowance for expected credit losses (7) (6)\nNet investment in sales-type leases $ 529 $ 696\n##### **Reported as:**\nPrepaid expenses and other current assets $ 171 $ 189\nOther non-current assets 358 507\nNet investment in sales-type leases $ 529 $ 696\n11\n*Energy Generation and Storage Segment*\nEnergy Generation and Storage Sales\nWe record as deferred revenue any non-refundable amounts that are collected from customers related to prepayments,\nwhich is recognized as revenue ratably over the respective customer contract term. As of September 30, 2024 and\nDecember 31, 2023, deferred revenue related to such customer payments amounted to $1.73 billion and $1.60 billion,\nrespectively, mainly due to contractual payment terms. Revenue recognized from the deferred revenue balances as of\nDecember 31, 2023 and 2022 was $1.09 billion and $511 million for the nine months ended September 30, 2024 and 2023,\nrespectively. As of September 30, 2024, total transaction price allocated to performance obligations that were unsatisfied or", - "page_start": 14, - "page_end": 15, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Cost of Revenues and Gross Margin** *\n\nto the three months ended September 30, 2023. Automotive leasing revenue decreased $240 million, or 15%, in the nine\nmonths ended September 30, 2024 as compared to the nine months ended September 30, 2023. The decreases were primarily\ndue to lower direct sales-type leasing deliveries and a decrease in lease buyouts.\nServices and other revenue increased $624 million, or 29%, in the three months ended September 30, 2024 as compared\nto the three months ended September 30, 2023. Services and other revenue increased $1.53 billion, or 25%, in the nine months\nended September 30, 2024 as compared to the nine months ended September 30, 2023. The increases were primarily due to\nincreases in non-warranty maintenance services and collision revenue, used vehicle revenue, paid Supercharging revenue,\ninsurance services revenue and part sales revenue.\n*Energy Generation and Storage Segment*\nEnergy generation and storage revenue increased $817 million, or 52%, in the three months ended September 30, 2024\nas compared to the three months ended September 30, 2023. Energy generation and storage revenue increased $2.43 billion, or\n53%, in the nine months ended September 30, 2024 as compared to the nine months ended September 30, 2023. The increases\nwere primarily due to increases in Megapack and Powerwall deployments compared to the prior periods.\n29\n##### * **Cost of Revenues and Gross Margin** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nCost of revenues\nAutomotive sales $ 15,743 $ 15,656 $ 87 1 % $ 45,602 $ 47,919 $ (2,317) (5)%\nAutomotive leasing 247 301 (54) (18)% 761 972 (211) (22)%\nTotal automotive cost of\nrevenues 15,990 15,957 33 0 % 46,363 48,891 (2,528) (5)%\nServices and other 2,544 2,037 507 25 % 7,192 5,723 1,469 26 %\nTotal automotive & services and\nother segment cost of revenues 18,534 17,994 540 3 % 53,555 54,614 (1,059) (2)%\nEnergy generation and storage\nsegment 1,651 1,178 473 40 % 5,157 3,770 1,387 37 %\nTotal cost of revenues $ 20,185 $ 19,172 $ 1,013 5 % $ 58,712 $ 58,384 $ 328 1 %\nGross profit total automotive $ 4,026 $ 3,668 $ 10,909 $ 11,965\nGross margin total automotive 20.1 % 18.7 % 19.0 % 19.7 %\nGross profit total automotive &\nservices and other segment $ 4,272 $ 3,797 $ 11,403 $ 12,395", - "page_start": 35, - "page_end": 37, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Summary of Cash Flows** *\n\nindebtedness, of which $2.12 billion is current. For details regarding our indebtedness, refer to Note 7, *Debt,* to the\nconsolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q.\n*Sources and Conditions of Liquidity*\nOur sources to fund our material cash requirements are predominantly from our deliveries and servicing of new and used\nvehicles, sales and installations of our energy storage products, interest income, and proceeds from debt facilities and equity\nofferings, when applicable.\n33\nAs of September 30, 2024, we had $18.11 billion and $15.54 billion of cash and cash equivalents and short-term\ninvestments, respectively. Balances held in foreign currencies had a U.S. dollar equivalent of $3.32 billion and consisted\nprimarily of Chinese yuan and euros. We had $5.00 billion of unused committed credit amounts as of September 30, 2024. For\ndetails regarding our indebtedness, refer to Note 7, *Debt* , to the consolidated financial statements included elsewhere in this\nQuarterly Report on Form 10-Q.\nWe continue adapting our strategy to meet our liquidity and risk objectives, such as investing in U.S. government\nsecurities and other investments, invest in autonomy, do more vertical integration, expand our product roadmap and provide\nfinancing options to our customers.\n##### * **Summary of Cash Flows** *\n**Nine Months Ended September 30,**\n(Dollars in millions) **2024 2023**\nNet cash provided by operating activities $ 10,109 $ 8,886\nNet cash used in investing activities $ (11,184) $ (10,780)\nNet cash provided by financing activities $ 2,868 $ 1,702\n*Cash Flows from Operating Activities*\nNet cash provided by operating activities increased by $1.22 billion to $10.11 billion during the nine months ended\nSeptember 30, 2024 from $8.89 billion during the nine months ended September 30, 2023. This increase was primarily due to\nfavorable changes in net operating assets and liabilities of $1.78 billion, partially offset by a decrease in net income excluding\nnon-cash expenses, gains and losses of $558 million.\n*Cash Flows from Investing Activities*\nNet cash flows from investing activities and their variability across each period related primarily to capital expenditures,\nwhich were $8.56 billion and $6.59 billion for the nine months ended September 30, 2024 and 2023, respectively, mainly for\nAI-related capital expenditures, global factory expansion, machinery and equipment as we expand and enhance our product\nroadmap. We also purchased $2.62 billion and $4.12 billion of short-term investments, net of proceeds from maturities and", - "page_start": 42, - "page_end": 44, - "source_file": "tesla_form_10q.pdf" - } - ] - }, - { - "references": { - "source_file": "tesla_form_10q.pdf", - "query": "Where was Tesla incorporated? ", - "target_page": 13, - "target_passage": "State of Delaware", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **Tesla, Inc.**\n\n##### **(unaudited)**\n\n*statements.*\n4 sur 49\n##### **PART I. FINANCIAL INFORMATION**\n##### **ITEM 1. FINANCIAL STATEMENTS**\n##### **Tesla, Inc.**\n##### **Consolidated Balance Sheets**\n##### **(in millions, except per share data)**\n##### **(unaudited)**\n**September 30,**\n**2024**\n**December 31,**\n**2023**\n**Assets**\nCurrent assets\nCash and cash equivalents $ 18,111 $ 16,398\nShort-term investments 15,537 12,696\nAccounts receivable, net 3,313 3,508\nInventory 14,530 13,626\nPrepaid expenses and other current assets 4,888 3,388\nTotal current assets 56,379 49,616\nOperating lease vehicles, net 5,380 5,989\nSolar energy systems, net 5,040 5,229\nProperty, plant and equipment, net 36,116 29,725\nOperating lease right-of-use assets 4,867 4,180\nDigital assets, net 184 184\nIntangible assets, net 158 178\nGoodwill 253 253\nDeferred tax assets 6,486 6,733\nOther non-current assets 4,989 4,531\n**Total assets** $ 119,852 $ 106,618\n**Liabilities**\nCurrent liabilities\nAccounts payable $ 14,654 $ 14,431\nAccrued liabilities and other 10,601 9,080\nDeferred revenue 3,031 2,864\nCurrent portion of debt and finance leases 2,291 2,373\nTotal current liabilities 30,577 28,748\nDebt and finance leases, net of current portion 5,405 2,857\nDeferred revenue, net of current portion 3,350 3,251\nOther long-term liabilities 9,810 8,153\n**Total liabilities** 49,142 43,009\nCommitments and contingencies (Note 10)\nRedeemable noncontrolling interests in subsidiaries 70 242\n**Equity**\nStockholders’ equity\nPreferred stock; $0.001 par value; 100 shares authorized; no shares issued and outstanding — —\nCommon stock; $0.001 par value; 6,000 shares authorized; 3,207 and 3,185 shares issued and\noutstanding as of September 30, 2024 and December 31, 2023, respectively 3 3\nAdditional paid-in capital 37,286 34,892\nAccumulated other comprehensive loss (14) (143)\nRetained earnings 32,656 27,882\nTotal stockholders’ equity 69,931 62,634\nNoncontrolling interests in subsidiaries 709 733\n**Total liabilities and equity** $ 119,852 $ 106,618\nThe accompanying notes are an integral part of these consolidated financial statements. 4\n5 sur 49 6 sur 49\n##### **Tesla, Inc.**\n##### **Consolidated Statements of Operations**\n##### **(in millions, except per share data)**\n##### **(unaudited)**\n**Three Months Ended September 30, Nine Months Ended September 30,**\n**2024 2023 2024 2023**\n**Revenues**\nAutomotive sales $ 18,831 $ 18,582 $ 53,821 $ 57,879\nAutomotive regulatory credits 739 554 2,071 1,357\nAutomotive leasing 446 489 1,380 1,620\nTotal automotive revenues 20,016 19,625 57,272 60,856\nEnergy generation and storage 2,376 1,559 7,025 4,597\nServices and other 2,790 2,166 7,686 6,153\nTotal revenues 25,182 23,350 71,983 71,606\n**Cost of revenues**\nAutomotive sales 15,743 15,656 45,602 47,919\nAutomotive leasing 247 301 761 972\nTotal automotive cost of revenues 15,990 15,957 46,363 48,891", - "page_start": 3, - "page_end": 6, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **1934**\n##### **For the transition period from _________ to _________**\n##### **Commission File Number: 001-34756**", - "page_start": 0, - "page_end": 0, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **Tesla, Inc.**\n\n##### **(Exact name of registrant as specified in its charter)**\n**Texas 91-2197729**\n**(State or other jurisdiction of**\n**incorporation or organization)**\n**(I.R.S. Employer**\n**Identification No.)**\n**1 Tesla Road**\n**Austin, Texas 78725**\n**(Address of principal executive offices) (Zip Code)**\n##### **(512) 516-8177**\n**(Registrant’s telephone number, including area code)**\n##### **Securities registered pursuant to Section 12(b) of the Act:**\n| Title of each class | Trading Symbol(s) | Name of each exchange on which registered |\n|:---|:---|:---|\n| Common stock | TSLA | The Nasdaq Global Select Market |\nIndicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of\n1934 (“Exchange Act”) during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been\nsubject to such filing requirements for the past 90 days. Yes x No o\nIndicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405\nof Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).\nYes x No o\nIndicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or\nan emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth\ncompany” in Rule 12b-2 of the Exchange Act:\nLarge accelerated filer x Accelerated filer o\nNon-accelerated filer o Smaller reporting company o\nEmerging growth company o\nIf an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised\nfinancial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o\nIndicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No x\nAs of October 18, 2024, there were 3,210,059,659 shares of the registrant’s common stock outstanding.\n1 sur 49 2 sur 49\n##### **TESLA, INC.**\n##### **FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2024**\n##### **INDEX**\n**Page**\n##### **PART I. FINANCIAL INFORMATION**\nItem 1. Financial Statements 4\nConsolidated Balance Sheets 4\nConsolidated Statements of Operations 5\nConsolidated Statements of Comprehensive Income 6", - "page_start": 0, - "page_end": 2, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **Tesla, Inc.**\n\n##### **(unaudited)**\n\n**September 30,**\n**2023** $ 277 3,179 $ 3 $ 34,201 $ (692) $ 19,954 $ 53,466 $ 752 $54,218\n**Nine Months**\n**Ended**\n**September 30,**\n**2023**\n**Redeemable**\n**Noncontrolling**\n**Interests**\n**Common Stock Additional**\n**Paid-In**\n**Capital**\n**Accumulated**\n**Other**\n**Comprehensive**\n**Loss**\n**Retained**\n**Earnings**\n**Total**\n**Stockholders’**\n**Equity**\n**Noncontrolling**\n**Interests in**\n**Subsidiaries**\n**Total**\n**Equity Shares Amount**\n**Balance as of**\n**December 31,**\n**2022** $ 409 3,164 $ 3 $ 32,177 $ (361) $ 12,885 $ 44,704 $ 785 $45,489\nIssuance of\ncommon\nstock for\nequity\nincentive\nawards — 15 — 548 — — 548 — 548\nStock-based\ncompensation — — — 1,473 — — 1,473 — 1,473\nDistributions to\nnoncontrolling\ninterests (24) — — — — — — (83) (83)\nBuy-outs of\nnoncontrolling\ninterests (8) — — 3 — — 3 (12) (9)\nNet (loss)\nincome (100) — — — — 7,069 7,069 62 7,131\nOther\ncomprehensive\nloss — — — — (331) — (331) — (331)\n**Balance as of**\n**September 30,**\n**2023** $ 277 3,179 $ 3 $ 34,201 $ (692) $ 19,954 $ 53,466 $ 752 $54,218\nThe accompanying notes are an integral part of these consolidated financial statements.\n8\n11 sur 49\n##### **Tesla, Inc.**\n##### **Consolidated Statements of Cash Flows**\n##### **(in millions)**\n##### **(unaudited)**\n**Nine Months Ended September 30,**\n**2024 2023**\n**Cash Flows from Operating Activities**\nNet income $ 4,821 $ 7,031\nAdjustments to reconcile net income to net cash provided by operating activities:\nDepreciation, amortization and impairment 3,872 3,435\nStock-based compensation 1,420 1,328\nInventory and purchase commitments write-downs 247 361\nForeign currency transaction net unrealized loss (gain) 197 (317)\nDeferred income taxes 418 (316)\nNon-cash interest and other operating activities 83 94\nChanges in operating assets and liabilities:\nAccounts receivable 144 377\nInventory (1,107) (1,953)\nOperating lease vehicles (82) (1,858)\nPrepaid expenses and other assets (2,639) (1,992)\nAccounts payable, accrued and other liabilities 2,504 1,922\nDeferred revenue 231 774\nNet cash provided by operating activities 10,109 8,886\n**Cash Flows from Investing Activities**\nPurchases of property and equipment excluding finance leases, net of sales (8,556) (6,592)\nPurchases of solar energy systems, net of sales (6) —\nPurchases of investments (20,797) (13,221)\nProceeds from maturities of investments 17,975 8,959\nProceeds from sales of investments 200 138\nBusiness combinations, net of cash acquired — (64)\nNet cash used in investing activities (11,184) (10,780)\n**Cash Flows from Financing Activities**\nProceeds from issuances of debt 4,360 2,526\nRepayments of debt (1,783) (887)\nProceeds from exercises of stock options and other stock issuances 788 548", - "page_start": 10, - "page_end": 11, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### **Liabilities**\n\nongoing requests for information include topics such as operations, technology (e.g., vehicle functionality, vehicle incidents,\nAutopilot and FSD Capability), compliance, finance, data privacy, and other matters related to Tesla’s business, its personnel,\nand related parties. We routinely cooperate with such formal and informal requests for information, investigations, and other\ninquiries. To our knowledge no government agency in any ongoing investigation has concluded that any wrongdoing occurred.\nWe cannot predict the outcome or impact of any ongoing matters. Should the government decide to pursue an enforcement\naction, there exists the possibility of a material adverse impact on our business, results of operation, prospects, cash flows,\nfinancial position or brand.\nWe are also subject to various other legal proceedings, risks and claims that arise from the normal course of business\nactivities. For example, during the second quarter of 2023, a foreign news outlet reported that it obtained certain\nmisappropriated data including, purportedly non-public Tesla business and personal information. Tesla has made notifications\nto potentially affected individuals (current and former employees) and regulatory authorities and we are working with certain\nlaw enforcement and other authorities. On August 5, 2023, a putative class action was filed in the United States District Court\nfor the Northern District of California, purportedly on behalf of all U.S. individuals impacted by the data incident, followed by\nseveral additional lawsuits, that each assert claims under various state laws and seeks monetary damages and other relief. If an\nunfavorable ruling or development were to occur in these or other possible legal proceedings, risks and claims, there exists the\npossibility of a material adverse impact on our business, results of operations, prospects, cash flows, financial position or brand.\n##### **Note 11 - Variable Interest Entity Arrangements**\nThe aggregate carrying values of the variable interest entities’ assets and liabilities, after elimination of any\nintercompany transactions and balances, in the consolidated balance sheets were as follows (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\n##### **Assets**\nCurrent assets\nCash and cash equivalents $ 51 $ 66\nAccounts receivable, net 28 13\nPrepaid expenses and other current assets 263 361\nTotal current assets 342 440\nOperating lease vehicles, net 451 —\nSolar energy systems, net 2,524 3,278\nOther non-current assets 190 369\nTotal assets $ 3,507 $ 4,087\n##### **Liabilities**\nCurrent liabilities\nAccrued liabilities and other $ 36 $ 67\nDeferred revenue 7 6", - "page_start": 29, - "page_end": 29, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **Tesla, Inc.**\n\n##### **Note 1 - Overview & Summary of Significant Accounting Policies**\n\nPrincipal payments on finance leases (291) (340)\nDebt issuance costs (6) (23)\nDistributions paid to noncontrolling interests in subsidiaries (76) (105)\nPayments for buy-outs of noncontrolling interests in subsidiaries (124) (17)\nNet cash provided by financing activities 2,868 1,702\nEffect of exchange rate changes on cash and cash equivalents and restricted cash (8) (142)\nNet increase (decrease) in cash and cash equivalents and restricted cash 1,785 (334)\nCash and cash equivalents and restricted cash, beginning of period 17,189 16,924\nCash and cash equivalents and restricted cash, end of period $ 18,974 $ 16,590\n**Supplemental Non-Cash Investing and Financing Activities**\nAcquisitions of property and equipment included in liabilities $ 2,727 $ 1,717\nLeased assets obtained in exchange for finance lease liabilities $ 32 $ 1\nLeased assets obtained in exchange for operating lease liabilities $ 1,232 $ 1,548\nThe accompanying notes are an integral part of these consolidated financial statements.\n9\n##### **Tesla, Inc.**\n##### **Notes to Consolidated Financial Statements**\n##### **(unaudited)**\n##### **Note 1 - Overview & Summary of Significant Accounting Policies**\n*Overview*\nTesla, Inc. (“Tesla”, the “Company”, “we”, “us” or “our”) was incorporated in the State of Delaware on July 1, 2003 and\nconverted to a Texas corporation on June 13, 2024.\n*Unaudited Interim Financial Statements*\nThe consolidated financial statements, including the consolidated balance sheet as of September 30, 2024, the\nconsolidated statements of operations, the consolidated statements of comprehensive income, the consolidated statements of\nredeemable noncontrolling interests and equity for the three and nine months ended September 30, 2024 and 2023, and the\nconsolidated statements of cash flows for the nine months ended September 30, 2024 and 2023, as well as other information\ndisclosed in the accompanying notes, are unaudited. The consolidated balance sheet as of December 31, 2023 was derived from\nthe audited consolidated financial statements as of that date. The interim consolidated financial statements and the\naccompanying notes should be read in conjunction with the annual consolidated financial statements and the accompanying\nnotes contained in our Annual Report on Form 10-K for the year ended December 31, 2023.\nThe interim consolidated financial statements and the accompanying notes have been prepared on the same basis as the\nannual consolidated financial statements and, in the opinion of management, reflect all adjustments, which include only normal\nrecurring adjustments, necessary for a fair statement of the results of operations for the periods presented. The consolidated\nresults of operations for any interim period are not necessarily indicative of the results to be expected for the full year or for any", - "page_start": 11, - "page_end": 12, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### **Overview**\n\nCurrent portion of debt and finance leases 1,930 1,564\nTotal current liabilities 1,973 1,637\nDeferred revenue, net of current portion 81 99\nDebt and finance leases, net of current portion 1,826 2,041\nTotal liabilities $ 3,880 $ 3,777\n24\n##### **Note 12 - Segment Reporting and Information about Geographic Areas**\nWe have two operating and reportable segments: (i) automotive and (ii) energy generation and storage. The following\ntable presents revenues and gross profit by reportable segment (in millions):\n**Three Months Ended September 30, Nine Months Ended September 30,**\n**2024 2023 2024 2023**\nAutomotive segment\nRevenues $ 22,806 $ 21,791 $ 64,958 $ 67,009\nGross profit $ 4,272 $ 3,797 $ 11,403 $ 12,395\nEnergy generation and storage segment\nRevenues $ 2,376 $ 1,559 $ 7,025 $ 4,597\nGross profit $ 725 $ 381 $ 1,868 $ 827\nThe following table presents revenues by geographic area based on the sales location of our products (in millions):\n**Three Months Ended September 30, Nine Months Ended September 30,**\n**2024 2023 2024 2023**\nUnited States $ 12,584 $ 10,893 $ 35,602 $ 33,472\nChina 5,665 5,020 14,893 15,642\nOther international 6,933 7,437 21,488 22,492\nTotal $ 25,182 $ 23,350 $ 71,983 $ 71,606\nThe following table presents long-lived assets by geographic area (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\nUnited States $ 32,367 $ 26,629\nGermany 4,447 4,258\nOther international 4,342 4,067\nTotal $ 41,156 $ 34,954\nThe following table presents inventory by reportable segment (in millions):\n**September 30,**\n**2024**\n**December 31,**\n**2023**\nAutomotive $ 12,266 $ 11,139\nEnergy generation and storage 2,264 2,487\nTotal $ 14,530 $ 13,626\n##### **Note 13 - Restructuring and Other**\nIn the second quarter of 2024, we initiated and substantially completed certain restructuring actions to reduce costs and\nimprove efficiency. As a result, we recognized $583 million of employee termination expenses in Restructuring and other in\nour consolidated income statement. These expenses were substantially paid with an immaterial accrual remaining in Accrued\nliabilities and other in our consolidated balance sheet as of September 30, 2024.\n25\n##### **ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF**\n##### **OPERATIONS**\n*The following discussion and analysis should be read in conjunction with the consolidated financial statements and the*\n*related notes included elsewhere in this Quarterly Report on Form 10-Q.*\n##### **Overview**\nOur mission is to accelerate the world’s transition to sustainable energy. We design, develop, manufacture, lease and sell", - "page_start": 29, - "page_end": 31, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **Tesla, Inc.**\n\n##### **(unaudited)**\n\nEnergy generation and storage 1,651 1,178 5,157 3,770\nServices and other 2,544 2,037 7,192 5,723\nTotal cost of revenues 20,185 19,172 58,712 58,384\n**Gross profit** 4,997 4,178 13,271 13,222\n**Operating expenses**\nResearch and development 1,039 1,161 3,264 2,875\nSelling, general and administrative 1,186 1,253 3,837 3,520\nRestructuring and other 55 — 677 —\nTotal operating expenses 2,280 2,414 7,778 6,395\n**Income from operations** 2,717 1,764 5,493 6,827\nInterest income 429 282 1,127 733\nInterest expense (92) (38) (254) (95)\nOther (expense) income, net (270) 37 (142) 317\n**Income before income taxes** 2,784 2,045 6,224 7,782\nProvision for income taxes 601 167 1,403 751\n**Net income** 2,183 1,878 4,821 7,031\nNet income (loss) attributable to noncontrolling interests and\nredeemable noncontrolling interests in subsidiaries 16 25 47 (38)\n**Net income attributable to common stockholders** $ 2,167 $ 1,853 $ 4,774 $ 7,069\nNet income per share of common stock attributable to\ncommon stockholders\nBasic $ 0.68 $ 0.58 $ 1.51 $ 2.23\nDiluted $ 0.62 $ 0.53 $ 1.38 $ 2.03\nWeighted average shares used in computing net income per\nshare of common stock\nBasic 3,198 3,176 3,192 3,171\nDiluted 3,497 3,493 3,489 3,481\nThe accompanying notes are an integral part of these consolidated financial statements.\n5\n7 sur 49\n##### **Tesla, Inc.**\n##### **Consolidated Statements of Comprehensive Income**\n##### **(in millions)**\n##### **(unaudited)**\n**Three Months Ended September 30, Nine Months Ended September 30,**\n**2024 2023 2024 2023**\nNet income $ 2,183 $ 1,878 $ 4,821 $ 7,031\nOther comprehensive income (loss):\nForeign currency translation adjustment 445 (289) 121 (343)\nUnrealized net gain on investments, net of tax 8 7 8 8\nNet loss realized and included in net income — — — 4\nComprehensive income 2,636 1,596 4,950 6,700\nLess: Comprehensive income (loss) attributable to\nnoncontrolling interests and redeemable\nnoncontrolling interests in subsidiaries 16 25 47 (38)\nComprehensive income attributable to common\nstockholders $ 2,620 $ 1,571 $ 4,903 $ 6,738\nThe accompanying notes are an integral part of these consolidated financial statements.\n6\n8 sur 49\n##### **Tesla, Inc.**\n##### **Consolidated Statements of Redeemable Noncontrolling Interests and Equity**\n##### **(in millions)**\n##### **(unaudited)**\n**Three Months**\n**Ended**\n**September 30,**\n**2024**\n**Redeemable**\n**Noncontrolling**\n**Interests**\n**Common Stock Additional**\n**Paid-In**\n**Capital**\n**Accumulated**\n**Other**\n**Comprehensive**\n**Loss**\n**Retained**\n**Earnings**\n**Total**\n**Stockholders’**\n**Equity**\n**Noncontrolling**\n**Interests in**\n**Subsidiaries**\n**Total**\n**Equity Shares Amount**\n**Balance as of**\n**June 30, 2024** $ 72 3,194 $ 3 $ 36,443 $ (467) $ 30,489 $ 66,468 $ 723 $67,191", - "page_start": 6, - "page_end": 8, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n### **FORM 10-Q**\n##### **(Mark One)**\nx **QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF**", - "page_start": 0, - "page_end": 0, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## **1934**\n##### **For the quarterly period ended September 30, 2024**\n##### **OR**\no **TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF**", - "page_start": 0, - "page_end": 0, - "source_file": "tesla_form_10q.pdf" - } - ] - }, - { - "references": { - "source_file": "tesla_form_10q.pdf", - "query": "What is the reason for the increase in Tesla's tax rate from 2023 to 2024?", - "target_page": 26, - "target_passage": " increase in our effective tax rate is primarily due to the impact of releasing the valuation allowance on our U.S. deferred tax assets in the fourth quarter of 2023 and changes in the mix of our jurisdictional earnings", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### **Liquidity and Capital Resources**\n\nchanges were primarily due to fluctuations in foreign currency exchange rates on our intercompany balances. As our\nintercompany balances are significant in nature and we do not typically hedge foreign currency risk, we can experience\nsignificant fluctuations in foreign currency exchange rate gains and losses from period to period.\n##### * **Provision for Income Taxes** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nProvision for income taxes $ 601 $ 167 $ 434 260% $ 1,403 $ 751 $ 652 87%\nEffective tax rate 22 % 8 % 23 % 10 %\n32\nOur provision for income taxes increased by $434 million in the three months ended September 30, 2024 and increased\nby $652 million in the nine months ended September 30, 2024 as compared to the three and nine months ended September 30,\n2023, respectively. Our effective tax rate increased from 8% to 22% in the three months ended September 30, 2024 and\nincreased from 10% to 23% in the nine months ended September 30, 2024 as compared to the three and nine months ended\nSeptember 30, 2023, respectively. These increases are primarily due to the impact of releasing the valuation allowance on our\nU.S. deferred tax assets in the fourth quarter of 2023 and changes in mix of jurisdictional earnings.\nSee Note 9, *Income Taxes* , to the consolidated financial statements included elsewhere in this Quarterly Report on Form\n10-Q for further details.\n##### **Liquidity and Capital Resources**\nWe expect to continue to generate net positive operating cash flow as we have done in the last five fiscal years. The cash\nwe generate from our core operations enables us to fund ongoing operations and production, our research and development\nprojects for new products and technologies including our proprietary battery cells, additional manufacturing ramps at existing\nmanufacturing facilities, the construction of future factories, and the continued expansion of our retail and service locations,\nbody shops, Mobile Service fleet, Supercharger, including to support NACS, energy product installation capabilities and\nautonomy and other artificial intelligence enabled products.\nIn addition, because a large portion of our future expenditures will be to fund our growth, we expect that if needed we\nwill be able to adjust our capital and operating expenditures by operating segment. For example, if our near-term manufacturing", - "page_start": 41, - "page_end": 42, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Legal Proceedings** *\n\n**2024 2023 2024 2023**\nCost of revenues $ 184 $ 181 $ 566 $ 554\nResearch and development 191 189 572 491\nSelling, general and administrative 82 95 280 283\nRestructuring and other — — 2 —\nTotal $ 457 $ 465 $ 1,420 $ 1,328\n##### **Note 9 - Income Taxes**\nOur effective tax rate was 22% and 23% for the three and nine months ended September 30, 2024, respectively,\ncompared to 8% and 10% for the three and nine months ended September 30, 2023, respectively. The increase in our effective\ntax rate is primarily due to the impact of releasing the valuation allowance on our U.S. deferred tax assets in the fourth quarter\nof 2023 and changes in the mix of our jurisdictional earnings.\nOur effective tax rates for the three and nine months of 2024 and 2023 as compared to the U.S. federal statutory rate of\n21% were primarily impacted by the mix of our jurisdictional earnings subject to different tax rates, valuation allowances on\nour deferred tax assets and benefits from our U.S. tax credits and the Inflation Reduction Act of 2022 (“IRA”) manufacturing\ncredits.\nWe are subject to tax examinations in the U.S. federal, state and foreign jurisdictions. Given the uncertainty in timing\nand outcome of our tax examinations, an estimate of the range of the reasonably possible change in gross unrecognized tax\nbenefits within twelve months cannot be made at this time.\n##### **Note 10 - Commitments and Contingencies**\n##### * **Operating Lease Arrangements in Buffalo, New York and Shanghai, China** *\nFor a description of our operating lease arrangements in Buffalo, New York, and Shanghai, China, refer to Note 15,\n*Commitments and Contingencies* , in our Annual Report on Form 10-K for the year ended December 31, 2023. As of\nSeptember 30, 2024, we expect to meet the requirements under these arrangements, as may be modified from time to time,\nbased on our current and anticipated level of operations.\n20\n##### * **Legal Proceedings** *\n*Litigation Relating to 2018 CEO Performance Award*\nOn June 4, 2018, a purported Tesla stockholder filed a putative class and derivative action in the Delaware Court of\nChancery against Elon Musk and the members of Tesla’s board of directors as then constituted, alleging corporate waste, unjust\nenrichment and that such board members breached their fiduciary duties by approving the stock-based compensation plan", - "page_start": 25, - "page_end": 26, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Cost of Revenues and Gross Margin** *\n\nto the three months ended September 30, 2023. Automotive leasing revenue decreased $240 million, or 15%, in the nine\nmonths ended September 30, 2024 as compared to the nine months ended September 30, 2023. The decreases were primarily\ndue to lower direct sales-type leasing deliveries and a decrease in lease buyouts.\nServices and other revenue increased $624 million, or 29%, in the three months ended September 30, 2024 as compared\nto the three months ended September 30, 2023. Services and other revenue increased $1.53 billion, or 25%, in the nine months\nended September 30, 2024 as compared to the nine months ended September 30, 2023. The increases were primarily due to\nincreases in non-warranty maintenance services and collision revenue, used vehicle revenue, paid Supercharging revenue,\ninsurance services revenue and part sales revenue.\n*Energy Generation and Storage Segment*\nEnergy generation and storage revenue increased $817 million, or 52%, in the three months ended September 30, 2024\nas compared to the three months ended September 30, 2023. Energy generation and storage revenue increased $2.43 billion, or\n53%, in the nine months ended September 30, 2024 as compared to the nine months ended September 30, 2023. The increases\nwere primarily due to increases in Megapack and Powerwall deployments compared to the prior periods.\n29\n##### * **Cost of Revenues and Gross Margin** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nCost of revenues\nAutomotive sales $ 15,743 $ 15,656 $ 87 1 % $ 45,602 $ 47,919 $ (2,317) (5)%\nAutomotive leasing 247 301 (54) (18)% 761 972 (211) (22)%\nTotal automotive cost of\nrevenues 15,990 15,957 33 0 % 46,363 48,891 (2,528) (5)%\nServices and other 2,544 2,037 507 25 % 7,192 5,723 1,469 26 %\nTotal automotive & services and\nother segment cost of revenues 18,534 17,994 540 3 % 53,555 54,614 (1,059) (2)%\nEnergy generation and storage\nsegment 1,651 1,178 473 40 % 5,157 3,770 1,387 37 %\nTotal cost of revenues $ 20,185 $ 19,172 $ 1,013 5 % $ 58,712 $ 58,384 $ 328 1 %\nGross profit total automotive $ 4,026 $ 3,668 $ 10,909 $ 11,965\nGross margin total automotive 20.1 % 18.7 % 19.0 % 19.7 %\nGross profit total automotive &\nservices and other segment $ 4,272 $ 3,797 $ 11,403 $ 12,395", - "page_start": 35, - "page_end": 37, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Cost of Revenues and Gross Margin** *\n\nGross margin total automotive &\nservices and other segment 18.7 % 17.4 % 17.6 % 18.5 %\nGross profit energy generation and\nstorage segment $ 725 $ 381 $ 1,868 $ 827\nGross margin energy generation and\nstorage segment 30.5 % 24.4 % 26.6 % 18.0 %\nTotal gross profit $ 4,997 $ 4,178 $ 13,271 $ 13,222\nTotal gross margin 19.8 % 17.9 % 18.4 % 18.5 %\n*Automotive & Services and Other Segment*\nCost of automotive sales revenue increased $87 million, or 1%, in the three months ended September 30, 2024 as\ncompared to the three months ended September 30, 2023 due to the increases in deliveries year over year as discussed above,\npartially offset by a decrease in the average combined cost per unit of our vehicles primarily from lower raw material costs,\nfreight and duties as well as mix.\nCost of automotive sales revenue decreased $2.32 billion, or 5%, in the nine months ended September 30, 2024 as\ncompared to the nine months ended September 30, 2023 due to a decrease in the average combined cost per unit of our vehicles\nprimarily from lower raw material costs, freight and duties as well as mix, in addition to the volume changes in deliveries year\nover year as discussed above. The decreases were partially offset by higher costs for Cybertruck and the updated Model 3 at our\nFremont factory as a result of the temporary under-utilization of manufacturing capacity as production ramps.\nCost of automotive leasing revenue decreased $54 million, or 18%, in the three months ended September 30, 2024 as\ncompared to the three months ended September 30, 2023. Cost of automotive leasing revenue decreased $211 million, or 22%,\nin the nine months ended September 30, 2024 as compared to the nine months ended September 30, 2023. The decreases were\nprimarily due to a decrease in direct sales-type leasing cost of revenue driven by lower deliveries and a decrease in our direct\noperating lease cost of revenue driven by lower lease payoffs compared to the prior periods.\nCost of services and other revenue increased $507 million, or 25%, in the three months ended September 30, 2024 as\ncompared to the three months ended September 30, 2023. Cost of services and other revenue increased $1.47 billion, or 26%, in\nthe nine months ended September 30, 2024 as compared to the nine months ended September 30, 2023. The increases were", - "page_start": 37, - "page_end": 37, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Revenues** *\n\nvarious products, increased capital efficiencies and the addition of new projects. Owing and subject to the foregoing as well as\nthe pipeline of announced projects under development, all other continuing infrastructure growth and varying levels of\ninflation, we currently expect our capital expenditures to exceed $11.00 billion in 2024 and be between $8.00 to $10.00 billion\nin each of the following two fiscal years.\nOur business has generally been consistently generating cash flow from operations in excess of our level of capital\nspend, and with better working capital management resulting in shorter days sales outstanding than days payable outstanding,\nour sales growth is also generally facilitating positive cash generation. We have and will continue to utilize such cash flows,\namong other things, to invest in autonomy, do more vertical integration, expand our product roadmap and provide financing\noptions to our customers. At the same time, we are likely to see heightened levels of capital expenditures during certain periods\ndepending on the specific pace of our capital-intensive projects and other potential variables such as rising material prices and\nincreases in supply chain and labor expenses resulting from changes in global trade conditions and labor availability. Overall,\nwe expect our ability to be self-funding to continue as long as macroeconomic factors support current trends in our sales.\n##### **Critical Accounting Policies and Estimates**\nFor a description of our critical accounting policies and estimates, refer to Part II, Item 7, *Critical Accounting Policies*\n*and Estimates* in our Annual Report on Form 10-K for the year ended December 31, 2023. There have been no material\nchanges to our critical accounting policies and estimates since our Annual Report on Form 10-K for the year ended\nDecember 31, 2023.\n##### **Recent Accounting Pronouncements**\nSee Note 1, *Overview & Summary of Significant Accounting Policies* , to the consolidated financial statements included\nelsewhere in this Quarterly Report on Form 10-Q.\n28\n##### **Results of Operations**\n##### * **Revenues** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nAutomotive sales $ 18,831 $ 18,582 $ 249 1 % $ 53,821 $ 57,879 $ (4,058) (7)%\nAutomotive regulatory credits 739 554 185 33 % 2,071 1,357 714 53 %\nAutomotive leasing 446 489 (43) (9)% 1,380 1,620 (240) (15)%\nTotal automotive revenues 20,016 19,625 391 2 % 57,272 60,856 (3,584) (6)%", - "page_start": 34, - "page_end": 35, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Revenues** *\n\nServices and other 2,790 2,166 624 29 % 7,686 6,153 1,533 25 %\nTotal automotive & services and other\nsegment revenue 22,806 21,791 1,015 5 % 64,958 67,009 (2,051) (3)%\nEnergy generation and storage segment\nrevenue 2,376 1,559 817 52 % 7,025 4,597 2,428 53 %\nTotal revenues $ 25,182 $ 23,350 $ 1,832 8 % $ 71,983 $ 71,606 $ 377 1 %\n*Automotive & Services and Other Segment*\nAutomotive sales revenue increased $249 million, or 1%, in the three months ended September 30, 2024 as compared to\nthe three months ended September 30, 2023, due to an increase of approximately 23,000 combined Model 3 and Model Y cash\ndeliveries and an increase of 8,000 deliveries of other models primarily due to our production ramp of Cybertruck.\nAdditionally, we recognized $326 million of FSD revenue for Cybertruck and certain features such as Actually Smart Summon\nin the third quarter of 2024. The increases were partially offset by lower average selling price on our vehicles driven by overall\nprice reductions and attractive financing options provided year over year as well as mix.\nAutomotive sales revenue decreased $4.06 billion, or 7%, in the nine months ended September 30, 2024 as compared to\nthe nine months ended September 30, 2023, primarily due to lower average selling price on our vehicles driven by overall price\nreductions and attractive financing options provided year over year as well as mix. Additionally, there was a decrease of\napproximately 17,000 combined Model 3 and Model Y cash deliveries partially due to the early phase of the production ramp\nof the updated Model 3 at our Fremont factory. The decreases were partially offset by an increase of approximately 19,000\ndeliveries of other models primarily due to our production ramp of Cybertruck and an increase in FSD revenue compared to the\nprior period, as discussed above.\nAutomotive regulatory credits revenue increased $185 million, or 33%, in the three months ended September 30, 2024\nas compared to the three months ended September 30, 2023. Automotive regulatory credits revenue increased $714 million, or\n53%, in the nine months ended September 30, 2024 as compared to the nine months ended September 30, 2023. These\nincreases were driven by demand for credits in North America as other automobile manufacturers scale back on their battery\nelectric vehicle plans.\nAutomotive leasing revenue decreased $43 million, or 9%, in the three months ended September 30, 2024 as compared", - "page_start": 35, - "page_end": 35, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Selling, General and Administrative Expense** *\n\nSeptember 30, 2023. The increases were primarily due to margin improvements for our energy storage products driven by cost\nreductions, including benefits from IRA manufacturing credits, and a higher proportion of our storage business, which operated\nat a higher gross margin, within the segment as compared to the prior periods.\n##### * **Research and Development Expense** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nResearch and development $ 1,039 $ 1,161 $ (122) (11)% $ 3,264 $ 2,875 $ 389 14 %\nAs a percentage of revenues 4 % 5 % 5 % 4 %\nResearch and development (“R&D”) expenses decreased $122 million, or 11%, in the three months ended September 30,\n2024 as compared to the three months ended September 30, 2023 primarily due to a decrease in vehicle programs, partially\noffset by an increase in AI related costs year over year. R&D expenses as a percentage of revenue decreased from 5% to 4% in\nthe three months ended September 30, 2024 as compared to the three months ended September 30, 2023 primarily due to lower\nR&D expenses in the current period.\nR&D expenses increased $389 million, or 14%, in the nine months ended September 30, 2024 as compared to the nine\nmonths ended September 30, 2023. The overall increases were primarily driven by additional costs year over year related to AI\nprograms. R&D expenses as a percentage of revenue increased from 4% to 5% in the nine months ended September 30, 2024\nas compared to the nine months ended September 30, 2023 as we continue to expand our product roadmap and technologies.\n##### * **Selling, General and Administrative Expense** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nSelling, general and administrative $ 1,186 $ 1,253 $ (67) (5)% $ 3,837 $ 3,520 $ 317 9 %\nAs a percentage of revenues 5 % 5 % 5 % 5 %\n31\nSelling, general and administrative (“SG&A”) expenses decreased $67 million, or 5%, in the three months ended\nSeptember 30, 2024 as compared to the three months ended September 30, 2023 driven by a $40 million decrease in employee\nand labor costs, including professional services and a $32 million decrease in marketing expenses.", - "page_start": 39, - "page_end": 41, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Cost of Revenues and Gross Margin** *\n\nprimarily due to volume increases in used vehicle sales, insurance services, paid Supercharging, non-warranty maintenance\nservices and collision and part sales.\n30\nGross margin for total automotive increased from 18.7% to 20.1% in the three months ended September 30, 2024 as\ncompared to the three months ended September 30, 2023 primarily due to lower average combined cost per unit of our vehicles,\nan increase in FSD revenue and an increase in regulatory credits revenue, partially offset by lower average selling price on our\nvehicles, as discussed above.\nGross margin for total automotive decreased from 19.7% to 19.0% in the nine months ended September 30, 2024 as\ncompared to the nine months ended September 30, 2023 primarily due to lower average selling price on our vehicles and\ntemporary under-utilization of manufacturing capacity during production ramps, partially offset by lower average combined\ncost per unit of our vehicles, an increase in regulatory credits revenue and an increase in FSD revenue, as discussed above.\nGross margin for total automotive & services and other segment increased from 17.4% to 18.7% in the three months\nended September 30, 2024 as compared to the three months ended September 30, 2023. Gross margin for total automotive &\nservices and other segment decreased from 18.5% to 17.6% in the nine months ended September 30, 2024 as compared to the\nnine months ended September 30, 2023. The changes in gross margin are primarily due to the automotive gross margin factors\ndiscussed above.\n*Energy Generation and Storage Segment*\nCost of energy generation and storage revenue increased $473 million, or 40%, in the three months ended September 30,\n2024 as compared to the three months ended September 30, 2023. Cost of energy generation and storage revenue increased\n$1.39 billion, or 37%, in the nine months ended September 30, 2024 as compared to the nine months ended September 30,\n2023. The increases in cost of revenues were primarily due to increases in Megapack and Powerwall deployments, partially\noffset by increases in IRA manufacturing credits recognized as compared to the prior periods.\nGross margin for energy generation and storage increased from 24.4% to 30.5% in the three months ended\nSeptember 30, 2024 as compared to the three months ended September 30, 2023. Gross margin for energy generation and\nstorage increased from 18.0% to 26.6% in the nine months ended September 30, 2024 as compared to the nine months ended", - "page_start": 37, - "page_end": 39, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### **Management Opportunities, Challenges and Uncertainties and 2024 Outlook**\n\nfor our vehicles with each new factory.\n*Automotive—Demand, Sales, Deliveries and Infrastructure*\nOur cost reduction efforts, cost innovation strategies, and additional localized procurement and manufacturing are key to\nour vehicles’ affordability and have allowed us to competitively price our vehicles. We will also continue to generate demand\nby improving our vehicles’ performance and functionality, including through product offerings and features based on artificial\nintelligence such as Autopilot, FSD (Supervised), and other software, and delivering new vehicles and vehicle options. In\naddition, we have been increasing awareness, and expanding our vehicle financing programs, including attractive leasing terms\nfor our customers. Moreover, we expect to continue to benefit from ongoing electrification of the automotive sector and\nincreasing environmental regulations and initiatives.\nHowever, we operate in a cyclical industry that is sensitive to shifting consumer trends, political and regulatory\nuncertainty, including with respect to trade and the environment, all of which can be compounded by inflationary pressures,\nrising energy prices, interest rate fluctuations and the liquidity of enterprise customers. For example, as inflationary pressures\nincreased across the markets in which we operate, central banks in developed countries raised interest rates rapidly and\nsubstantially, which impacted the affordability of vehicle lease and finance arrangements. Further, sales of vehicles in the\nautomotive industry also tend to be cyclical in many markets, which may expose us to increased volatility as we expand and\nadjust our operations. Moreover, as additional competitors enter the marketplace and help bring the world closer to sustainable\ntransportation, we will have to adjust and continue to execute well to maintain our momentum. Additionally, our suppliers’\nliquidity and allocation plans may be affected by current challenges in the North American automotive industry, which could\nreduce our access to components or result in unfavorable changes to cost. These macroeconomic and industry trends have had,\nand will likely continue to have, an impact on the pricing of, and order rate for our vehicles, and in turn our operating margin.\nChanges in government and economic incentives or tariffs may also impact our sales, cost structure and the competitive\nlandscape. We will continue to adjust accordingly to such developments, and we believe our ongoing cost reduction, including\nimproved production innovation and efficiency at our newest factories and lower logistics costs, and focus on operating\nleverage will continue to benefit us in relation to our competitors, while our new products will help enable future growth.", - "page_start": 33, - "page_end": 33, - "source_file": "tesla_form_10q.pdf" - }, - { - "text": "# UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 10-Q Tesla, Inc.\n\n## * **2024 Notes** *\n\n##### * **Other (Expense) Income, Net** *\n\nSG&A expenses increased $317 million, or 9%, in the nine months ended September 30, 2024 as compared to the nine\nmonths ended September 30, 2023 driven by a $168 million increase in employee and labor costs, including professional\nservices, and a $153 million increase in facilities related expenses.\n##### * **Restructuring and Other** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nRestructuring and other\n$ 55 $ — $ 55\nNot\nmeaningful $ 677 $ — $ 677\nNot\nmeaningful\nIn the second quarter of 2024, we initiated and substantially completed certain restructuring actions to reduce costs and\nimprove efficiency. As a result, we recognized $583 million of employee termination expenses in Restructuring and other in\nour consolidated income statement. These expenses were substantially paid with an immaterial accrual remaining in Accrued\nliabilities and other in our consolidated balance sheet as of September 30, 2024.\n##### * **Interest Income** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nInterest income $ 429 $ 282 $ 147 52 % $ 1,127 $ 733 $ 394 54 %\nInterest income increased $147 million, or 52%, in the three months ended September 30, 2024 and increased $394\nmillion, or 54%, in the nine months ended September 30, 2024 as compared to the three and nine months ended September 30,\n2023, respectively. The increases were primarily due to higher interest earned on our cash and cash equivalents and short-term\ninvestments compared to the prior periods due to increases in our portfolio balance and higher interest rates.\n##### * **Other (Expense) Income, Net** *\n**Three Months Ended**\n**September 30, Change**\n**Nine Months Ended**\n**September 30, Change**\n(Dollars in millions) **2024 2023 $ % 2024 2023 $ %**\nOther (expense) income, net $ (270) $ 37 $ (307)\nNot\nmeaningful $ (142) $ 317 $ (459)\nNot\nmeaningful\nOther (expense) income, net, changed unfavorably by $307 million in the three months ended September 30, 2024 as\ncompared to the three months ended September 30, 2023. Other (expense) income, net changed unfavorably by $459 million in\nthe nine months ended September 30, 2024 as compared to the nine months ended September 30, 2023. The unfavorable", - "page_start": 41, - "page_end": 41, - "source_file": "tesla_form_10q.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0764.pdf", - "query": "Which is the first candidate for experimenting the case of electrons interacting with a single boson mode?", - "target_page": 6, - "target_passage": "The primary candidate for such mode is an optical phonon", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\n(a)\n1 1 1 1\n1 1 1\n2\n2\n2\n2\n2\n2 2\n2\n3\n3\n3 3 3\n3 3 4 4\n4 4\n3\n4\n4\n4\n4\n1\nFIG. 3: Illustration of the tetragonal to orthorhombic\nQ E 1 (top) and Q E 2 (bottom) distortion modes. (a) Perspective\nview of the tetrahedron. 1 , . . . , 4 label the spins. Arrows in-\ndicate the motion of each spin under the distortion mode. (b)\nTop view of (a). (c)(d) Side view of (a).\nof the two clusters can generate at lowest order the de-\nsired high order spin interactions. In Subsection IV B we\nwill introduce certain magnetic, e.g. Heisenberg-type, in-\nteractions between physical spins of different clusters, at\nlowest order(second order) of perturbation theory the de-\nsired high order spin interactions can be achieved. These\napproaches involve truncation errors in the perturbation\nseries, thus the mapping to low energy effect Hamilto-\nnian will no longer be exact. However the error intro-\nduced may be controlled by small expansion parameters.\nIn this Section we denote the physical spins on cluster\nj ( k ) as j 1 , . . . , j 4 ( k 1 , . . . , k 4), and denote pseudo-spins\non cluster j ( k ) as ⃗τ j ( ⃗τ k ).\nA. Generate the High Order Terms by Coupling to\nOptical Phonon.\nIn this Subsection we regard each four-spin cluster\nas a tetrahedron, and consider possible optical phonon\nmodes(distortions) and their couplings to the spin sys-\ntem. The basic idea is that the intra-cluster Heisen-\nberg coupling J cluster can linearly depend on the dis-\ntance between physical spins. Therefore certain distor-\ntions of the tetrahedron couple to certain linear combi-\nnations of S l · S m . Integrating out phonon modes will\nthen generate high order spin interactions. This idea has\nbeen extensively studied and applied to several magnetic\nmaterials 28- 34 . More details can be found in a recent\nreview by Tchernyshyov and Chern 35 . And we will fre-\nquently use their notations. In this Subsection we will\nuse the representation (5) for τ z .\nConsider first a single tetrahedron with four spins\n1 , . . . , 4. The general distortions of this tetrahedron can\nbe classified by their symmetry (see for example Ref. 35 ).", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\n0 0.5 1 0\n0.5\n1\nω in eV\nσ ( ω )\nConductivities (BCSI)\nNS\nSC\n2 ∆\n0 50 100 160\n180\n200\nΓ in meV\nW K in meV\nBCSI\nSC\nNS\nFIG. 4: Top - a conductivity plot for the BCSI case in the\npresence of a lattice. The parameters are ∆= 30 meV , Γ =\n3 . 5 meV . Bottom - the behavior of Kubo sums. Note that (a)\nthe spectral weight in the NS is always greater in the SCS, (b)\nthe spectral weight decreases with Γ, and (c) the difference\nbetween NS and SCS decreases as Γ increases.\nlittle variation of ∆ W ( ω c ) at above 0 . 1 − 0 . 3 eV what\nimplies that for larger ω c , ∆ W ( ω c ) ≈ ∆ W K >> ∆ f ( ω c ).\nTo make this more quantitative, we compare in Fig. 6\n∆ W ( ω c ) obtained for a constant DOS, when ∆ W ( ω c ) =\n∆ f ( ω c ), and for the actual lattice dispersion, when\n∆ W ( ω c ) = ∆ W K + ∆ f ( ω c ). In the clean limit there\nis obviously little cutoff dependence beyond 0 . 1 eV , i.e.,\n∆ f ( ω c ) is truly small, and the difference between the\ntwo cases is just ∆ W K . In the dirty limit, the situation\nis similar, but there is obviously more variation with ω c ,\nand ∆ f ( ω c ) becomes truly small only above 0 . 3 eV . Note\nalso that the position of the dip in ∆ W ( ω c ) in the clean\nlimit is at a larger ω c in the presence of the lattice than\nin a continuum.\nB. The Einstein boson model\nWe next consider the case of electrons interacting with\na single boson mode which by itself is not affected by su-\nperconductivity. The primary candidate for such mode is\nan optical phonon. The imaginary part of the NS self en-\nergy has been discussed numerous times in the literature.\nWe make one simplifying assumption - approximate the\nDOS by a constant in calculating fermionic self-energy.", - "page_start": 5, - "page_end": 5, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nsigns of ∆ W K and of the kinetic energy 43 . It just hap-\npens that in a modified MFLI model the optical integral\nis still larger in the NS.\nD. The collective boson model\nWe now turn to a more microscopic model- the CB\nmodel. The model describes fermions interacting by ex-\nchanging soft, overdamped collective bosons in a partic-\nular, near-critical, spin or charge channel 31,44,45 . This\ninteraction is responsible for the normal state self-energy\nand also gives rise to a superconductivity. A peculiar\nfeature of the CB model is that the propagator of a col-\nlective boson changes below T c because this boson is not\nan independent degree of freedom (as in EB model) but\nis made out of low-energy fermions which are affected by\nsuperconductivity 32 .\nThe most relevant point for our discussion is that this\nmodel contains the physics which we identified above as\na source of a potential sign change of ∆ W K . Namely,\nat strong coupling the fermionic self-energy in the NS\nis large because there exists strong scattering between\nlow-energy fermions mediated by low-energy collective\nbosons. In the SCS, the density of low-energy fermions\ndrops and a continuum collective excitations becomes\ngaped. Both effects reduce fermionic damping and lead\nto the increase of W K in a SCS. If this increase exceeds a\nconventional loss of W K due to a gap opening, the total\n∆ W K may become positive.\nThe CB model has been applied numerous times to the\ncuprates, most often under the assumption that near-\ncritical collective excitations are spin fluctuations with\nmomenta near Q = ( π, π ). This version of a CB bo-\nson is commonly known as a spin-fermion model. This\nmodel yields d x 2 − y 2 superconductivity and explains in a\nquantitative way a number of measured electronic fea-\ntures of the cuprates, in particular the near-absence of\nthe quasiparticle peak in the NS of optimally doped and underdoped cuprates 39 and the peak-dip-hump structure\nin the ARPES profile in the SCS 31,32,46,47 . In our analy-\nsis we assume that a CB is a spin fluctuation.\nThe results for the conductivity within a spin-fermion\nmodel depend in quantitative (but not qualitative) way\non the assumption for the momentum dispersion of a col-", - "page_start": 9, - "page_end": 9, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## 1\n\nW. N. Hardy, Phys. Rev. B 69 , 024514 (2004). 14 J. Hwang et al , Phys. Rev. B 73 , 014508 (2006). 15 E. van Heumen, R. Lortz, A. B. Kuzmenko, F. Carbone,\nD. van der Marel, X. Zhao, G. Yu, Y. Cho, N. Barisic, M.\nGreven, C. C. Homes and S. V. Dordevic, Phys. Rev. B\n75 , 054522 (2007). 16 M. Ortolani, P. Calvani and S. Lupi, Phys. Rev. Lett. 94 ,\n067002 (2005). 17 A.F. Santander-Syro, R.P.S.M. Lobo, and N. Bontemps,\nPhys. Rev. B 70 , 134504(2004), A. F. Santander-Syro, R.\nP. S. M. Lobo, N. Bontemps, Z. Konstantinovic, Z. Z. Li\nand H. Raffy, Europhys. Lett. 62 , 568 (2003). 18 P. F. Maldague, Phys. Rev. B 16 2437 (1977); E. H. Kim,\nPhys. Rev. B 58 2452 (1998). 19 J. Hirsch, Physica C, 201 , 347 (1992) and Ref 4. 20 for a review see F. Marsiglio, J. Superconductivity and\nNovel Magnetism 22 , 269 (2009). 21 F. Marsiglio, E. van Heumen, A. B. Kuzmenko, Phys. Rev.\nB 77 144510 (2008). 22 M. R. Norman, A. V. Chubukov, E. van Heumen, A. B.\nKuzmenko, and D. van der Marel, Phys. Rev. B 76 , 220509\n(2007). 23 J. E. Hirsch and F. Marsiglio, Physica C 331 , 150 (2000)\nand Phys. Rev. B 62 , 15131 (2000). 24 A. Toschi, M. Capone, M. Ortolani, P. Calvani, S. Lupi\nand C. Castellani, Phys. Rev. Lett. 95 , 097002 (2005). 25 F. Marsiglio, F. Carbone, A. Kuzmenko and D. van der\nMarel, Phys. Rev. B 74 , 174516 (2006). 26 L. Benfatto, S. G. Sharapov, N. Andrenacci and H. Beck,\nPhys. Rev. B 71 , 104511 (2005). 27 D. van der Marel, H.J.A. Molegraaf, C. Presura, and I.\nSantoso, Concepts in Electron Correlations, edited by A.\nHewson and V. Zlatic (Kluwer, 2003) 28 L. Benfatto, J.P. Carbotte and F. Marsiglio, Phys. Rev. B\n74 , 155115 (2006) 29 F. Marsiglio, Phys. Rev. B 73 , 064507(2006). 30 M.R. Norman and C. P ́epin, Phys. Rev. B 66 , 100506(R)\n(2002). 31 J. Fink et al. , Phys. Rev. B 74 , 165102(R) (2006). 32 M. Eschrig, Adv. Phys. 55 , 47-183 (2006) 33 M.R. Norman and A.V. Chubukov, Phys. Rev. B 73 ,", - "page_start": 14, - "page_end": 14, - "source_file": "1001.0764.pdf" - }, - { - "text": "# The Linewidth of Ramsey Laser with Bad Cavity\n\n## **The Linewidth of Ramsey Laser with Bad Cavity**\n\nIn this Letter, we propose a new scheme called Ramsey laser with bad cavity. Distinct from any previous applications of conventional Ramsey separated oscillating fields method [1], which focuses on the absorption spectrum, we here fo-\ncus on the stimulated emission spectrum via multiple coher- ent interactions inside the cavity. We find this Ramsey laser can provide a stimulated-emission spectrum with a linewidth much narrower than that of any conventional optical Ramsey seperated-field spectroscopy, which is commonly applied in optical atomic clock. Our results also show that a subnatural linewidth spectroscopy, superior to any other available subnat- ural spectroscopy technique at present [3- 10], can be reached by this kind of laser, if a suitable atomic level structure is cho- sen. Thus, this method can provide an e ff ective subnatural spectroscopy, and the possibilities for the new optical clock scheme [15] and atom interferometers [2].\n*Theoretical framework:* We consider the case of a two-level atomic beam interacting with a single-mode Ramsey cavity of separated-oscillating-field resonators with the cavity mode linewidth is much wider than the atomic gain linewidth. Thus we call it bad-cavity Ramsey laser. All atoms are pumped onto the upper lasing state **a** before entering the first cavity of seperated field, and the lower lasing state is **b** . We assume all the atoms have the same velocities υ , that means what we consider here is a homogeneous laser system. And for the sake of simplicity, we consider the two-standing waves linear optical Ramsey configuration with a grid as spatial selector [20, 21]. Our treatment can be extended to other configura- tions as in [22- 24]. The length of each oscillating part is *l* , and the length of the free drift region is *L* . The corresponding Hamiltonian is\n*H* = ħ ω ˆ *a* ˆ *a* + ħ � *j*\n[ ω *j* *a* ( *t* ) σ *j* *a* + ω *j* *b* ( *t* ) σ *j* *b* ]\n+ ħ *g* � *j*\nΓ *j* ( *t* )(ˆ *a* ˆ σ *j* − *e* *i* *k* · *r* *j* + ˆ σ *j* + ˆ *ae* *i* *k* · *r* *j* ) , (1)\nwhere ˆ *a* , ˆ *a* are the annihilation and creation operators of the field mode inside the cavity, with the frequency ω , σ *j* *a* = ( | *a* ⟩⟨ *a* | ) *j* and σ *j* *b* = ( | *b* ⟩⟨ *b* | ) *j* are the projection operators for the jth atom corresponding to the upper and lower lasing levels,", - "page_start": 0, - "page_end": 0, - "source_file": "1001.2670.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\ninteractions to at most three spin terms, the Hamiltonian\nH magnetic is\nH magnetic = � j\nH cluster j + � x − links \nλ x H perturbation x\n+ � y − links \nλ y H perturbation y\n+ � z − links \nλ z H perturbation z\nwhere H cluster j are given by (2), λ x,y,z H perturbation x,y,z\nare given above. Plug in relevant equations we get (16)\nin Subsection IV B.\n1 Alexei Kitaev, Ann. Phys. (N.Y.) 321 , 2 (2006). 2 Xiao-Yong Feng, Guang-Ming Zhang, Tao Xiang, Phys.\nRev. Lett. 98 , 087204 (2007). 3 Han-Dong Chen, Zohar Nussinov, J. Phys. A: Math.\nTheor. 41 , 075001 (2008). 4 Dung-Hai Lee, Guang-Ming Zhang, Tao Xiang, Phys. Rev.\nLett. 99 , 196805 (2007). 5 Yue Yu, Nucl. Phys. B 799 , 345 (2008). 6 Yue Yu, Ziqiang Wang, Europhys. Lett. 84 , 57002 (2008). 7 G. Kells, J. K. Slingerland, J. Vala, Phys. Rev. B 80 ,\n125415 (2009). 8 [ Han-Dong Chen, B. Wang, S. Das Sarma, arXiv:0906.0017](http://arxiv.org/abs/0906.0017)\n(2009). 9 K.P. Schmidt, S. Dusuel, and J. Vidal, Phys. Rev. Lett.\n100 , 057208 (2008); J. Vidal, K.P. Schmidt, and S. Dusuel,\nPhys. Rev. B 78 , 245121 (2008); S. Dusuel, K.P. Schmidt,\nJ. Vidal, and R.L. Zaffino, Phys. Rev. B 78 , 125102 (2008). 10 Hong Yao, Steven A. Kivelson, Phys. Rev. Lett. 99 , 247203\n(2007). 11 S. Yang, D. L. Zhou, C. P. Sun, Phys. Rev. B 76 ,\n180404(R) (2007). 12 Hong Yao, Shou-Cheng Zhang, Steven A. Kivelson, Phys.\nRev. Lett. 102 , 217202 (2009). 13 Zohar Nussinov, Gerardo Ortiz, Phys. Rev. B 79 , 214440\n(2009). 14 Congjun Wu, Daniel Arovas, Hsiang-Hsuan Hung, Phys.\nRev. B 79 , 134427 (2009). 15 Shinsei Ryu, Phys. Rev. B 79 , 075124 (2009). 16 [ G. Baskaran, G. Santhosh, R. Shankar, arXiv:0908.1614](http://arxiv.org/abs/0908.1614)\n(2009). 17 L.-M. Duan, E. Demler, M. D. Lukin, Phys. Rev. Lett. 91 ,\n090402 (2003). 18 A. Micheli, G. K. Brennen, P. Zoller, Nature Physics 2 ,\n341 (2006). 19 J. Q. You, Xiao-Feng Shi, Xuedong Hu, Franco Nori, Phys.\nRev. B 81 , 014505 (2010). 20 G. Jackeli, G. Khaliullin, Phys. Rev. Lett. 102 , 017205\n(2009). 21 A. B. Harris, A. J. Berlinsky, C. Bruder, J. Appl. Phys.\n69 , 5200 (1991). 22 K. A. Chao, J. Spa�lek, A. M. Ole ́s, Phys. Rev. B 18 , 3453", - "page_start": 9, - "page_end": 9, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Interplay among helical order, surface effects and range of interacting layers in ultrathin films.\n\n## *J*\n\n(2001). 10 P. J. Jensen, and A. R. Mackintosh, Rere Earth Mag-\nnetism (Structure and Excitations) , Clarendon Press, Ox-\nford (1991). 11 S. Konings, C. Schuessler-Langeheine, H. Ott, E. Weschke,\nE. Schierle, J. B. Goedkoop, arXiv 0707.2765v2 12 P.J. Jensen, and K.H. Bennemann, Surface Science Re-\nports 61 , 129 (2006). 13 E. Weschke, et al. , Phys. Rev. Lett. 93 , 157204 (2004). 14 F. Cinti, A. Cuccoli, and A. Rettori, Phys. Rev. B 78 ,\n020402(R) (2008). 15 F. Cinti, A. Cuccoli, and A. Rettori, Phys. Rev. B 79 ,\n134420 (2009). 16 J. Bohr D. Gibbs, J. D. Axe, D. E. Moncton, K. L.\nD’Amico, C. F. Majkrzak, J. Kwo, M. Hong, C. L. Chien,\nand J. Jensen, Physica B 159 , 93 (1989). 17 H. T. Diep, Phys. Rev. B 39 , 397 (1989). 18 D. Loison, Physica A 275 , 207 (2000). 19 N. Metropolis, et al. , J. Chem. Phys. 21 , 1087 (1953). 20 F. R. Brown and T. J. Woch, Phys. Rev. Lett. 58 , 2394\n(1987). 21 D. P. Landau, and K. Binder, A Guide to Monte Carlo\nSimulation in Statistical Physics , Cambridge University\nPress, Cambridge (2000). 22 M. E.J. Newman, and G. T. Barkema, Monte Carlo Meth-\nods in Statistical Physics , Clarendon Press, Oxford (1999). 23 B. Efron, The Annals of Statistics 7 , 1 (1979). 24 P. M. Chaikin, T. C. Lubensky Principles of condensed\nmatter physics , Cambridge University Press, New York\n(1995). 25 K. Binder, Z. Phys. B 43 , 119 (1981). K. Binder, Phys.\nRev. Lett. 47 , 693 (1981). 26 Such observable has been obtained from instantaneous\nevaluation of the structure factor during the stochastic\nprocess, and subsequently statistically analyzed as all the\nother macroscopic quantities.", - "page_start": 6, - "page_end": 6, - "source_file": "1001.0510.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## IV. SUMMARY\nWe have proposed a scenario of the RH neutrino dark matter in the context of the minimal\ngauged U (1) B − L model. We have introduced a discrete Z 2 parity in the model, so that one\nRH neutrino assigned as Z 2 -odd can be stable and, hence, the DM candidate, while the other\ntwo RH neutrinos account for neutrino masses and mixings through the seesaw mechanism.\nNo additional degrees of freedom are necessary to be added. We have evaluated the relic\ndensity of the dark matter particle. The dominant annihilation modes are via the Higgs\nboson exchange processes in the s -channel and thus, our model can be called Higgs portal\nDM model. It has been found that the relic density consistent with the current observation\n8\ncan be achieved only when the annihilation processes are enhanced by Higgs resonances.\nTherefore, the mass of the RH neutrino DM should be around a half of Higgs boson masses.\nWe have also calculated the elastic scattering cross section between the DM particle and a\nproton and found it within the reach of future experiments for the direct DM search.", - "page_start": 7, - "page_end": 8, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix C: Thermal averaged annihilation cross section\n\n[7] L. Basso, A. Belyaev, S. Moretti and C. H. Shepherd-Themistocleous, Phys. Rev. D 80 , 055030\n(2009).\n[8] P. F. Perez, T. Han and T. Li, Phys. Rev. D 80 , 073015 (2009).\n[9] S. Khalil and O. Seto, JCAP 0810 , 024 (2008).\n[10] M. S. Carena, A. Daleo, B. A. Dobrescu and T. M. P. Tait, Phys. Rev. D 70 , 093009 (2004).\n[11] G. Cacciapaglia, C. Csaki, G. Marandella and A. Strumia, Phys. Rev. D 74 , 033011 (2006).\n[12] S. Dawson and W. Yan, Phys. Rev. D 79 , 095002 (2009).\n[[13] L. Basso, A. Belyaev, S. Moretti and G. M. Pruna, arXiv:1002.1939 [hep-ph].](http://arxiv.org/abs/1002.1939)\n[14] E. W. Kolb and M. S. Turner, The Early Universe , Addison-Wesley (1990).\n[15] D. N. Spergel et al. [WMAP Collaboration], Astrophys. J. Suppl. 170 , 377 (2007).\n[16] J. McDonald, Phys. Rev. D 50 , 3637 (1994).\n[17] C. P. Burgess, M. Pospelov and T. ter Veldhuis, Nucl. Phys. B 619 , 709 (2001).\n[18] H. Davoudiasl, R. Kitano, T. Li and H. Murayama, Phys. Lett. B 609 , 117 (2005).\n[19] T. Kikuchi and N. Okada, Phys. Lett. B 665 , 186 (2008).\n[20] C. E. Yaguna, JCAP 0903 , 003 (2009).\n[21] L. M. Krauss, S. Nasri and M. Trodden, Phys. Rev. D 67 , 085002 (2003).\n[22] E. A. Baltz and L. Bergstrom, Phys. Rev. D 67 , 043516 (2003).\n[23] K. Cheung and O. Seto, Phys. Rev. D 69 , 113009 (2004).\n[24] J. Angle et al. [XENON Collaboration], Phys. Rev. Lett. 100 021303 (2008).\n[25] Z. Ahmed et al. [ [The CDMS-II Collaboration], arXiv:0912.3592 [astro-ph.CO].](http://arxiv.org/abs/0912.3592)\n[[26] http://xenon.astro.columbia.edu/.](http://xenon.astro.columbia.edu/)\n13", - "page_start": 12, - "page_end": 12, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\n+ � y − links 4 | J y | · J cluster � S j 1 · ( S k 3 − S k 4 ) + sgn( J y ) S k 1 · ( S j 3 − S j 4 ) � −| J y | ( S j 3 · S j 4 + S k 3 · S k 4 ) �\n+ � z − links � 4 � | J z | · J cluster � S j 2 · ( S k 3 × S k 4 ) + sgn( J z ) S k 2 · ( S j 3 × S j 4 ) � −| J z | ( S j 3 · S j 4 + S k 3 · S k 4 ) � .\n(16)\nIn (16), we have been able to reduce the four spin in-\nteractions in (8) to inter-cluster Heisenberg interactions,\nand the six-spin interactions in (8) to inter-cluster spin-\nchirality interactions. The inter-cluster Heisenberg cou-\nplings in H perturbation x,y may be easier to arrange. The\ninter-cluster spin-chirality coupling in H perturbation z ex-\nplicitly breaks time reversal symmetry and is probably\nharder to implement in solid state systems. However\nspin-chirality order may have important consequences\nin frustrated magnets 36,37 , and a realization of spin-\nchirality interactions in cold atom optical lattices has\nbeen proposed 38 .\nOur model (8) is achieved at second order of the per-\nturbation series. Higher order terms become trunca-\ntion errors but may be controlled by small parameters\nλ x,y,z /J cluster ∼ � | J x,y,z | /J cluster .\nV. CONCLUSIONS.\nWe constructed the exactly solvable Kitaev honeycomb model 1 as the exact low energy effective Hamiltonian of\na spin-1/2 model [equations (8) or (9)] with spin-rotation\nand time reversal symmetry. The spin in Kitaev model is\nrepresented as the pseudo-spin in the two-fold degenerate\nspin singlet subspace of a cluster of four antiferromag-\nnetically coupled spin-1/2 moments. The physical spin\nmodel is a honeycomb lattice of such four-spin clusters,\nwith certain inter-cluster interactions. The machinery\nfor the exact mapping to pseudo-spin Hamiltonian was\ndeveloped (see e.g. TABLE I), which is quite general\nand can be used to construct other interesting (exactly\nsolvable) spin-1/2 models from spin rotation invariant\nsystems.\nIn this construction the pseudo-spin correlations in the", - "page_start": 6, - "page_end": 7, - "source_file": "1001.0266.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0764.pdf", - "query": "What was the optical integral analysis proposed by Norman and Pépin?", - "target_page": 8, - "target_passage": "a phenomenological model for the self energy which fits normal state scattering rate measure- ments by ARPES", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nof the lattice (the dashed line in Fig. 9).\nC. Marginal Fermi liquid model\nFor their analysis of the optical integral, Norman and P ́epin 30 introduced a phenomenological model for the self\nenergy which fits normal state scattering rate measure-\nments by ARPES 41 . It constructs the NS Σ ′′ ( ω ) out\nof two contributions - impurity scattering and electron-\nelectron scattering which they approximated phenomeno-\nlogically by the marginal Fermi liquid form of αω at small frequencies 6 (MFLI model). The total Σ ′′ is\nΣ ′′ ( ω ) = Γ + α | ω | f � ω\nω sat � (17)\nwhere ω sat is about ∼ 1 2 of the bandwidth, and f ( x ) 1 for x < 1 and decreases for x > 1. In Ref 30 f ( x ) was assumed to scale as 1 /x at large x such that Σ ′′ is flat at\nlarge ω . The real part of Σ( ω ) is obtained from Kramers-\nKr ̈onig relations. For the superconducting state, they\nobtained Σ ′′ by cutting off the NS expression on the lower\nend at some frequency ω 1 (the analog of ω 0 + ∆that we\nhad for EB model):\nΣ ′′ ( ω ) = (Γ + α | ω | )Θ( | ω | − ω 1 ) (18)\nwhere Θ( x ) is the step function. In reality, Σ ′′ which fits\nARPES in the NS has some angular dependence along the\nFermi surface 42 , but this was ignored for simplicity. This\nmodel had gained a lot of attention as it predicted the\noptical sum in the SCS to be larger than in the NS, i.e.,\n∆ W > 0 at large frequencies. This would be consistent\nwith the experimental findings in Refs. 8,9 if, indeed, one\nidentifies ∆ W measured up to 1eV with ∆ W K .\nWe will show below that the sign of ∆ W in the MFLI\nmodel actually depends on how the normal state results\nare extended to the superconducting state and, moreover,\nwill argue that ∆ W K is actually negative if the extension\nis done such that at α = 0 the results are consistent with\nBCSI model. However, before that, we show in Figs 10-", - "page_start": 7, - "page_end": 7, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\n− Ω\ndω � G ′′ ( ω, k ) G ′′ ( ω + Ω , k ) + F ′′ ( ω, k ) F ′′ ( ω + Ω , k ) � (8b)\nΠ (Ω) = 1 π 2 � ⃗k\n( ∇ ⃗k ε ⃗k ) 2 � ′ � ′ dx dy � G ′′ ( x, k ) G ′′ ( y, k ) + F ′′ ( x, k ) F ′′ ( y, k ) � n F ( y ) − n F ( x )\ny − x (8c)\nwhere � ′ denotes the principal value of the integral,\n� ⃗k is understood to be 1\nN � ⃗k ,( N is the number of lat- tice sites), n F ( x ) is the Fermi function which is a step\nfunction at zero temperature, G and F are the normal\nand anomalous Greens functions. given by 37\nFor a NS, G ( ω, k ) = 1\nω − Σ( k, ω ) − ε ⃗k + iδ (9a)\nFor a SCS, G ( ω, k ) = Z k,ω ω + ε ⃗k\nZ 2 k,ω ( ω 2 2 k,ω ) ε 2 ⃗k + iδsgn ( ω ) (9b)\nF ( ω, k ) = Z k,ω ∆ k,ω\nZ 2 k,ω ( ω 2 2 k,ω ) ε 2 ⃗k + iδsgn ( ω ) (9c)\nwhere Z k,ω = 1 − Σ( k,ω ) ω , and ∆ k,ω , is the SC gap. Fol-\nlowing earlier works 31,33 , we assume that the fermionic\nself-energy Σ( k, ω ) predominantly depends on frequency\nand approximate Σ( k, ω ) ≈ Σ( ω ) and also neglect the\nfrequency dependence of the gap, i.e., approximate ∆ k,ω\nby a d − wave ∆ k . The lattice dispersion ε ⃗k is taken from Ref. 38. To calculate W K , one has to evaluate the Kubo\nterm in Eq.3 wherein the distribution function n ⃗k , is cal-\nculated from\nn ( ε ⃗k ) = − 2 � 0\n−∞\ndω 2 π G ′′ ( ω,⃗k ) (10)\nThe 2 is due to the trace over spin indices. We show the", - "page_start": 3, - "page_end": 3, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nalso found, however, that ω c at which ∆ W becomes neg-\native rapidly increases with the coupling strength and at\nstrong coupling becomes comparable to the bandwidth.\nIn the CB model, which, we believe, is most appropriate\nfor the application to the cuprates, ∆ W K = ∆ W ( ∞ ) is\nquite small, and at strong coupling a negative ∆ W ( ω c )\nup to ω c ∼ 1 eV is nearly compensated by the optical\nintegral between ω c and “infinity”, which, in practice, is\nan energy of interband transitions, which is roughly 2 eV .\nThis would be consistent with Refs. 8,9.\nWe begin with formulating our calculational basis in\nthe next section. Then we take up the four cases and\nconsider in each case the extent to which the Kubo sum is\nsatisfied up to the order of bandwidth and the functional\nform and the sign of ∆ W ( ω c ). The last section presents\nour conclusions.\nII. OPTICAL INTEGRAL IN NORMAL AND\nSUPERCONDUCTING STATES\nThe generic formalism of the computation of the op-\ntical conductivity and the optical integral has been dis- cussed several times in the literature 21- 23,26,29 and we\njust list the formulas that we used in our computations.\nThe conductivity σ (Ω) and the optical integral W ( ω c )\nare given by (see for example Ref. 35).\nσ (Ω) = Im � − Π(Ω) Ω+ iδ � = − Π ′′ (Ω) Ω + πδ (Ω) Π (Ω)\n(7a)\nW ( ω c ) = � ω c\n0\nσ (Ω) d Ω= − � ω c\n0+\nΠ ′′ (Ω)\nΩ d Ω+ π 2 Π (0)\n(7b)\nwhere ‘ X ’ and ‘ X ′′ ’ stand for real and imaginary parts\nof X . We will restrict with T = 0. The polarization\noperator Π(Ω) is (see Ref. 36)\nΠ( i Ω) = T � ω � ⃗k\n( ∇ ⃗k ε ⃗k ) 2 G ( iω, k ) G ( iω + i Ω , k ) + F ( iω, k ) F ( iω + i Ω , k ) � (8a)\nΠ ′′ (Ω) = − 1 π � ⃗k\n( ∇ ⃗k ε ⃗k ) 2 � 0", - "page_start": 2, - "page_end": 3, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## 1\n\nfrequencies, ∆ W ( ω c ) is negative.\nAcknowledgements\nWe would like to thank M. Norman, Tom Timusk,\nDmitri Basov, Chris Homes, Nicole Bontemps, Andres\nSantander-Syro, Ricardo Lobo, Dirk van der Marel, A.\nBoris, E. van Heumen, A. B. Kuzmenko, L. Benfato, and\nF. Marsiglio for many discussions concerning the infrared\nconductivity and optical integrals and thank A. Boris, E.\nvan Heumen, J. Hirsch, and F. Marsiglio for the com-\nments on the manuscript. The work was supported by\n[nsf-dmr 0906953.](http://arxiv.org/abs/nsf-dmr/0906953)\n1 R. Kubo, J. Phys. Soc. Jpn 12 , 570(1957). 2 R.A. Ferrrel and R.E. Glover, Phys. Rev. 109 , 1398 (1958). 3 M. Tinkham and R.A. Ferrrel, Phys. Rev. Lett. 2 , 331\n(1959), M. Tinkham, Introduction to Superconductivity\n(McGraw-Hill, New York, 1975). 4 J. Hirsch, Physica C 199 , 305 (1992). 5 D. N. Basov and T. Timusk, Rev. Mod. Phys. 77 , 721\n(2005); A. V. Puchkov, D. N. Basov and T. Timusk, J.\nPhys. Cond. Matter 8 , 10049 (1996). 6 C. M. Varma et al , Phys. Rev. Lett. 63 , 1996 (1989). 7 D. N. Basov, S. I. Woods, A. S. Katz, E. J. Singley, R. C.\nDynes, M. Xu, D. G. Hinks, C. C. Homes and M. Strongin,\nScience 283 , 49 (1999). 8 H.J.A Molegraaf, C. Presura, D. van der Marel, P.H. Kess,\nM. Li, Science 295 , 2239 (2002); A. B. Kuzmenko, H. J. A.\nMolegraaf, F. Carbone and D. van der Marel, Phys. Rev.\nB 72 , 144503 (2005). 9 A. F. Santander-Syro, R. P. S. M. Lobo, N. Bontemps, Z.\nKonstantinovic, Z. Z. Li and H. Raffy, Europhys. Lett. 62 ,\n568 (2003); 10 A. V. Boris, N. N. Kovaleva, O. V. Dolgov, T. Holden,\nC. T. Lin, B. Keimer and C. Bernhard, Science 304 , 708\n(2004). 11 G. Deutscher, A. F. Santander-Syro and N. Bontemps,\nPhys. Rev. B 72 , 092504 (2005). 12 F. Carbone, A. B. Kuzmenko, H. J. A. Molegraaf, E. van\nHeumen, V. Lukovac, F. Marsiglio, D. van der Marel, K.\nHaule, G. Kotliar, H. Berger, S. Courjault, P. H. Kes and\nM. Li, Phys. Rev. B 74 , 064510 (2006). 13 C. C. Homes, S. V. Dordevic, D. A. Bonn, R. Liang and", - "page_start": 13, - "page_end": 14, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## 1\n\nW. N. Hardy, Phys. Rev. B 69 , 024514 (2004). 14 J. Hwang et al , Phys. Rev. B 73 , 014508 (2006). 15 E. van Heumen, R. Lortz, A. B. Kuzmenko, F. Carbone,\nD. van der Marel, X. Zhao, G. Yu, Y. Cho, N. Barisic, M.\nGreven, C. C. Homes and S. V. Dordevic, Phys. Rev. B\n75 , 054522 (2007). 16 M. Ortolani, P. Calvani and S. Lupi, Phys. Rev. Lett. 94 ,\n067002 (2005). 17 A.F. Santander-Syro, R.P.S.M. Lobo, and N. Bontemps,\nPhys. Rev. B 70 , 134504(2004), A. F. Santander-Syro, R.\nP. S. M. Lobo, N. Bontemps, Z. Konstantinovic, Z. Z. Li\nand H. Raffy, Europhys. Lett. 62 , 568 (2003). 18 P. F. Maldague, Phys. Rev. B 16 2437 (1977); E. H. Kim,\nPhys. Rev. B 58 2452 (1998). 19 J. Hirsch, Physica C, 201 , 347 (1992) and Ref 4. 20 for a review see F. Marsiglio, J. Superconductivity and\nNovel Magnetism 22 , 269 (2009). 21 F. Marsiglio, E. van Heumen, A. B. Kuzmenko, Phys. Rev.\nB 77 144510 (2008). 22 M. R. Norman, A. V. Chubukov, E. van Heumen, A. B.\nKuzmenko, and D. van der Marel, Phys. Rev. B 76 , 220509\n(2007). 23 J. E. Hirsch and F. Marsiglio, Physica C 331 , 150 (2000)\nand Phys. Rev. B 62 , 15131 (2000). 24 A. Toschi, M. Capone, M. Ortolani, P. Calvani, S. Lupi\nand C. Castellani, Phys. Rev. Lett. 95 , 097002 (2005). 25 F. Marsiglio, F. Carbone, A. Kuzmenko and D. van der\nMarel, Phys. Rev. B 74 , 174516 (2006). 26 L. Benfatto, S. G. Sharapov, N. Andrenacci and H. Beck,\nPhys. Rev. B 71 , 104511 (2005). 27 D. van der Marel, H.J.A. Molegraaf, C. Presura, and I.\nSantoso, Concepts in Electron Correlations, edited by A.\nHewson and V. Zlatic (Kluwer, 2003) 28 L. Benfatto, J.P. Carbotte and F. Marsiglio, Phys. Rev. B\n74 , 155115 (2006) 29 F. Marsiglio, Phys. Rev. B 73 , 064507(2006). 30 M.R. Norman and C. P ́epin, Phys. Rev. B 66 , 100506(R)\n(2002). 31 J. Fink et al. , Phys. Rev. B 74 , 165102(R) (2006). 32 M. Eschrig, Adv. Phys. 55 , 47-183 (2006) 33 M.R. Norman and A.V. Chubukov, Phys. Rev. B 73 ,", - "page_start": 14, - "page_end": 14, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nwhen K decreases, W K increases.\nA good amount of experimental effort has been put into\naddressing the issue of the optical sum rule in the c − axis 7 and in-plane conductivities 8- 16 in overdoped, optimally\ndoped, and underdoped cuprates. The experimental re-\nsults demonstrated, above all, outstanding achievements\nof experimental abilities as these groups managed to de-\ntect the value of the optical integral with the accuracy\nof a fraction of a percent. The analysis of the change\nof the optical integral between normal and SCS is even\nmore complex because one has to (i) extend NS data to\nT < T c and (ii) measure superfluid density with the same\naccuracy as the optical integral itself.\nThe analysis of the optical integral showed that in over-\ndoped cuprates it definitely decreases below T c , in con-\nsistency with the expectations at weak coupling 11 . For\nunderdoped cuprates, all experimental groups agree that\na relative change of the optical integral below T c gets\nmuch smaller. There is no agreement yet about the sign of the change of the optical integral : Molegraaf et al. 8 and Santander-Syro et al. 9 argued that the optical inte-\ngral increases below T c , while Boris et al. 10 argued that\nit decreases. Theoretical analysis of these results 21,22,25,28,30 added\none more degree of complexity to the issue. It is tempt-\ning to analyze the temperature dependence of W K and\nrelate it to the observed behavior of the optical integral, and some earlier works 25,28,30 followed this route. In the\nexperiments, however, optical conductivity is integrated\nonly up to a certain frequency ω c , and the quantity which\nis actually measured is\nW ( ω c ) = � ω c\n0\nRe σ (Ω) d Ω= W K + f ( ω c )\nf ( ω c ) = − � ′ ∞ ′\nω c\nRe σ (Ω) d Ω (4)\nThe Kubo formula, Eq. (3) is obtained assuming that\nthe second part is negligible. This is not guaranteed,\nhowever, as typical ω c ∼ 1 − 2 eV are comparable to the\nbandwidth.\nThe differential sum rule ∆ W is also a sum of two\nterms\n∆ W ( ω c ) = ∆ W K + ∆ f ( ω c ) (5)", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\ndefine ∆as a maximum of a d − wave gap.\nThe spin susceptibility near ( π, π ) in a superconductor\ncan generally be written up as\nχ ( q ∼ Q, Ω) = χ Q\n1 − i Π(Ω) ω sf\n(21)\nwhere Π is evaluated by adding up the bubbles made\nout of two normal and two anomalous Green’s functions.\nBelow 2∆, Π(Ω) is real ( ∼ Ω 2 / ∆for small Ω), and the\nresonance emerges at Ω= ω 0 at which Π( ω 0 ) = ω sf . At\nfrequencies larger than 2∆, Π(Ω) has an imaginary part,\nand this gives rise to a gaped continuum in χ (Ω).\nThe imaginary part of the spin susceptibility around\nthe resonance frequency ω 0 is 31\nχ ′′ ( q, Ω) = πZ o ω 0\n2 δ (Ω − ω 0 ) (22)\nwhere Z o ∼ 2 ω sf χ 0 / Π ∂ω | Ω= ω 0 . The imaginary part of the spin susceptibility describing a gaped continuum\nexists for for Ω ≥ 2∆and is\nχ ′′ ( q, Ω) = Im � χ 0\n1 − 1\nω sf � 4∆ 2 Ω D ( 4∆ 2 Ω 2 ) + i Ω K 2 (1 4∆ 2 Ω 2 ) � �\n≈ Im � χ 0\n1 − 1\nω sf � π ∆ 2\nΩ + i π 2 Ω � � f or Ω >> 2∆ (23)\nIn Eq. (23) D ( x ) = K 1 ( x ) K 2 ( x ) x , and K 1 ( x ) and K 2 ( x )\nare Elliptic integrals of first and second kind. The real\npart of χ is obtained by Kramers-Kr ̈onig transform of the\nimaginary part.\nSubstituting Eq 6 for χ ( q, Ω) into the formula for the\nself-energy one obtains Σ ′′ ( ω ) in a SCS state as a sum of\ntwo terms 31\nΣ ′′ ( ω ) = Σ ′′ A ( ω ) + Σ ′′ B ( ω ) (24)\nwhere,\nΣ ′′ A ( ω ) = πZ o 2 λ n ω o Re � ω + ω o\n� ( ω + ω o ) 2 − ∆ 2 �", - "page_start": 10, - "page_end": 10, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\n� ∆ 2 − ( ω + iδ ) 2 (11)\nand\nΣ BCSI ( ω ) = ω ( Z ( ω ) − 1) = i Γ ω\n� ( ω + iδ ) 2 − ∆ 2 (12)\nThis is consistent with having in the NS, Σ = i Γ in accor-\ndance with Eq 6. In the SCS, Σ( ω ) is purely imaginary\nfor ω > ∆and purely real for ω < ∆. The self-energy\nhas a square-root singularity at ω = ∆.\nIt is worth noting that Eq.12 is derived from the in-\ntegration over infinite band. If one uses Eq.6 for finite\nband, Eq.12 acquires an additional frequency dependence\nat large frequencies of the order of bandwidth (the low\nfrequency structure still remains the same as in Eq.12).\nIn principle, in a fully self-consistent analysis, one should\nindeed evaluate the self-energy using a finite bandwidth.\nIn practice, however, the self-energy at frequencies of or-\nder bandwidth is generally much smaller than ω and con-\ntribute very little to optical conductivity which predom-\ninantly comes from frequencies where the self-energy is\ncomparable or even larger than ω . Keeping this in mind,\nbelow we will continue with the form of self-energy de-\nrived form infinite band. We use the same argument for\nall four models for the self-energy.\nFor completeness, we first present some well known\nresults about the conductivity and optical integral for a\nconstant DOS and then extend the discussion to the case\nwhere the same calculations are done in the presence of\na particular lattice dispersion.\n0.1 0.2 0.3 0.4\n−4\n−2\n0\nω in eV\nW SC −W NS\n∆ W (BCSI without lattice)\nΓ =70 meV\nΓ =50 meV\nΓ =3.5 meV\nFIG. 3: The BCSI case with a dispersion linearized around the\nFermi surface. Evolution of the difference of optical integrals\nin the SCS and the NS with the upper cut-off ω c Observe\nthat the zero crossing point increases with impurity scattering\nrate Γ and also the ‘dip’ spreads out with increasing Γ. ∆=\n30 meV\nFor a constant DOS, ∆ W ( ω c ) = W SC ( ω c ) − W NS ( ω c )\nis zero at ω c = ∞ and Kubo sum rule reduces to FGT", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nsider two more sophisticated models: a phenomenological\n“marginal Fermi liquid with impurities” (MFLI) model\nof Norman and P ́epin 30 , and a microscopic collective bo- son (CB) model 31 in which in the NS fermions interact\nwith a gapless continuum of bosonic excitations, but in a\nd − wave SCS a gapless continuum splits into a resonance\nand a gaped continuum. This model describes, in par-\nticular, interaction of fermions with their own collective spin fluctuations 32 via\nΣ( k, Ω) = 3 g 2 � dω\n2 π\nd 2 q (2 π ) 2 χ ( q, ω ) G ( k + q, ω + Ω) (6)\nwhere g is the spin-fermion coupling, and χ ( q, ω ) is the\nspin susceptibility whose dynamics changes between NS\nand SCS.\nFrom our analysis we found that the introduction of\na finite fermionic bandwidth by means of a lattice has\ngenerally a notable effect on both W and ∆ W . We\nfound that for all models except for BCSI model, only\n70% − 80% of the optical spectral weight is obtained by\nintegrating up to the bandwidth. In these three models,\nthere also exists a wide range of ω c in which the behavior\nof ∆ W ( ω c ) is due to variation of ∆ f ( ω c ) which is domi-\nnant comparable to the ∆ W K term. This dominance of\nthe cut off term is consistent with the analysis in Refs.\n21,22,33.\nWe also found that for all models except for the origi-\nnal version of the MFLI model the optical weight at the\nhighest frequencies is greater in the NS than in the SCS\n(i.e., ∆ W < 0). This observation is consistent with the\nfindings of Abanov and Chubukov 32 , Benfatto et. al. 28 ,\nand Karakozov and Maksimov 34 . In the original ver- sion of the MFLI model 30 the spectral weight in SCS\nwas found to be greater than in the NS (∆ W > 0). We\nshow that the behavior of ∆ W ( ω c ) in this model cru-\ncially depends on how the fermionic self-energy modeled\nto fit ARPES data in a NS is modified when a system\nbecomes a superconductor and can be of either sign. We", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nthe optical integral can either remain positive for all fre-\nquencies below interband transitions (for large enough\npositive ∆ W K ), or change sign and remain negative (for\nnegative ∆ W K ). The first behavior would be consistent\nwith Refs. 8,9, while the second would be consistent with\nRef. 10. ∆ W can even show more exotic behavior with\nmore than one sign change (for a small positive ∆ W K ).\nWe show various cases schematically in Fig.1.\n0\nω c\n∆ W\n0\nω c\n∆ W\n0\nω c\n∆ W 0\nω c\n∆ W\n(a) (a) (a) (b)\n(c) (d)\nFIG. 1: Schematic behavior of ∆ W vs ω c , Eq. (4). The\nlimiting value of ∆ W at ω c = ∞ is ∆ W K given by Eq. (3)\nDepending on the value of ∆ W K , there can be either one sign\nchange of ∆ W (panels a and c), or no sign changes (panel b),\nor two sign changes (panel d).\nIn our work, we perform direct numerical calculations\nof optical integrals at T = 0 for a lattice dispersion ex-\ntracted from ARPES of the cuprates. The goal of our\nwork is two-fold. First, we perform calculations of the\noptical integral in the NS and analyze how rapidly W ( ω c )\napproaches W K , in other words we check how much of\nthe Kubo sum is recovered up to the scale of the band-\nwidth. Second, we analyze the difference between optical\nintegral in the SCS at T = 0 and in the NS extrapolated\nto T = 0 and compare the cut off effect ∆ f ( ω c ) to ∆ W K\nterm. We also analyze the sign of ∆ W ( ω c ) at large fre-\nquencies and discuss under what conditions theoretical\nW ( ∞ ) increases in the SCS.\nWe perform calculations for four models. First is a\nconventional BCS model with impurities (BCSI model).\nSecond is an Einstein boson (EB) model of fermions in-\nteracting with a single Einstein boson whose propaga-\ntor does not change between NS and SCS. These two\ncases will illustrate a conventional idea of the spectral\nweight in SCS being less than in NS. Then we con-", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0764.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0764.pdf", - "query": "What is the Ferrel-Glover-Tinkham sum rule?", - "target_page": 1, - "target_passage": "the redistribution of the spectral weight between normal and superconducting state", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nm is the bare mass of the electron. This expression is\nexact provided that the integration extends truly up to\ninfinity, and its derivation uses the obvious fact that at\nenergies higher than the total bandwidth of a solid, elec-\ntrons behave as free particles.\nThe independence of the r.h.s. of Eq. (1) on temper-\nature and the state of a solid (e.g., a normal or a super-\nconducting state - henceforth referred to as NS and SCS\nrespectively) implies that, while the functional form of\nσ (Ω) changes with, e.g., temperature, the total spectral\nweight is conserved and only gets redistributed between\ndifferent frequencies as temperature changes. This con-\nservation of the total weight of σ (Ω) is generally called a\nsum rule.\nOne particular case, studied in detail for conventional\nsuperconductors, is the redistribution of the spectral\nweight between normal and superconducting states. This\nis known as Ferrel-Glover-Tinkham (FGT) sum rule: 2,3\n� ∞\n0+\nRe σ NS (Ω) = � ∞\n0+\nRe σ sc (Ω) + πn s e 2 2 m (2)\nwhere n s is the superfluid density, and πn s e 2 / (2 m ) is\nthe spectral weight under the δ -functional piece of the\nconductivity in the superconducting state.\nIn practice, the integration up to an infinite frequency\nis hardly possible, and more relevant issue for practical\napplications is whether a sum rule is satisfied, at least ap-\nproximately, for a situation when there is a single electron\nband which crosses the Fermi level and is well separated\nfrom other bands. Kubo considered this case in the same\npaper of 1957 and derived the expression for the “band”,\nor Kubo sum rule\n� ‘ ∞ \n0\nRe σ (Ω) d Ω= W K = πe 2 2 N � ⃗k\n∇ 2 ⃗ k x ε ⃗k n ⃗k (3)\nwhere n ⃗k is the electronic distribution function and ε ⃗k is the band dispersion. Prime in the upper limit of the inte-\ngration has the practical implication that the upper limit\nis much larger than the bandwidth of a given band which\ncrosses the Fermi level, but smaller than the frequencies\nof interband transitions. Interactions with external ob-\njects, e.g., phonons or impurities, and interactions be-\ntween fermions are indirectly present in the distribution\nfunction which is expressed via the full fermionic Green’s", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\n− Ω\ndω � G ′′ ( ω, k ) G ′′ ( ω + Ω , k ) + F ′′ ( ω, k ) F ′′ ( ω + Ω , k ) � (8b)\nΠ (Ω) = 1 π 2 � ⃗k\n( ∇ ⃗k ε ⃗k ) 2 � ′ � ′ dx dy � G ′′ ( x, k ) G ′′ ( y, k ) + F ′′ ( x, k ) F ′′ ( y, k ) � n F ( y ) − n F ( x )\ny − x (8c)\nwhere � ′ denotes the principal value of the integral,\n� ⃗k is understood to be 1\nN � ⃗k ,( N is the number of lat- tice sites), n F ( x ) is the Fermi function which is a step\nfunction at zero temperature, G and F are the normal\nand anomalous Greens functions. given by 37\nFor a NS, G ( ω, k ) = 1\nω − Σ( k, ω ) − ε ⃗k + iδ (9a)\nFor a SCS, G ( ω, k ) = Z k,ω ω + ε ⃗k\nZ 2 k,ω ( ω 2 2 k,ω ) ε 2 ⃗k + iδsgn ( ω ) (9b)\nF ( ω, k ) = Z k,ω ∆ k,ω\nZ 2 k,ω ( ω 2 2 k,ω ) ε 2 ⃗k + iδsgn ( ω ) (9c)\nwhere Z k,ω = 1 − Σ( k,ω ) ω , and ∆ k,ω , is the SC gap. Fol-\nlowing earlier works 31,33 , we assume that the fermionic\nself-energy Σ( k, ω ) predominantly depends on frequency\nand approximate Σ( k, ω ) ≈ Σ( ω ) and also neglect the\nfrequency dependence of the gap, i.e., approximate ∆ k,ω\nby a d − wave ∆ k . The lattice dispersion ε ⃗k is taken from Ref. 38. To calculate W K , one has to evaluate the Kubo\nterm in Eq.3 wherein the distribution function n ⃗k , is cal-\nculated from\nn ( ε ⃗k ) = − 2 � 0\n−∞\ndω 2 π G ′′ ( ω,⃗k ) (10)\nThe 2 is due to the trace over spin indices. We show the", - "page_start": 3, - "page_end": 3, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\ndistribution functions in the NS and SCS under different\ncircumstances in Fig 2.\nThe k -summation is done over first Brillouin zone for a\n2-D lattice with a 62x62 grid. The frequency integrals are\ndone analytically wherever possible, otherwise performed\nusing Simpson���s rule for all regular parts. Contributions\nfrom the poles are computed separately using Cauchy’s\ntheorem. For comparison, in all four cases we also calcu-\nlated FGT sum rule by replacing � d 2 k = d Ω k dǫ k ν ǫ k , Ω k\nand keeping ν constant. We remind that the FGT is\nthe result when one assumes that the integral in W ( ω c )\npredominantly comes from a narrow region around the\nFermi surface.\nWe will first use Eq 3 and compute W K in NS and SCS.\nThis will tell us about the magnitude of ∆ W ( ω c = ∞ ).\nWe next compute the conductivity σ ( ω ) using the equa-\ntions listed above, find W ( ω c ) and ∆ W ( ω c ) and compare\n∆ f ( ω c ) and ∆ W K .\nFor simplicity and also for comparisons with earlier\nstudies, for BCSI, EB, and MFLI models we assumed\nthat the gap is just a constant along the FS. For CB\nmodel, we used a d − wave gap and included into consid-\neration the fact that, if a CB is a spin fluctuation, its\npropagator develops a resonance when the pairing gap is\nd − wave.\nFIG. 2: Distribution functions in four cases (a) BCSI model,\nwhere one can see that for ε > 0, SC > NS implying KE in-\ncreases in the SCS. (b) The original MFLI model of Ref. 30,\nwhere for ε > 0, SC < NS, implying KE decreases in the SCS.\n(c) Our version of MFLI model (see text) and (d) the CB\nmodel. In both cases, SC > NS, implying KE increases in the\nSCS. Observe that in the impurity-free CB model there is no\njump in n ( ǫ ) indicating lack of fermionic coherence. This is\nconsistent with ARPES 39\nA. The BCS case\nIn BCS theory the quantity Z ( ω ) is given by\nZ BCSI ( ω ) = 1 + Γ", - "page_start": 3, - "page_end": 4, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\ntion strength, the temperature dependence of W K is also\nan indirect indicator of whether a system is in a weak,\nintermediate, or strong coupling regime.\nIn a conventional BCS superconductor the only rele-\nvant scales are the superconducting gap ∆and the impu-\nrity scattering rate Γ. Both are generally much smaller\nthan the Fermi energy, so the optical integral should be\nalmost T -independent, i.e., the spectral weight lost in a\nsuperconducting state at low frequencies because of gap\nopening is completely recovered by the zero-frequency δ -\nfunction. In a clean limit, the weight which goes into\na δ − function is recovered within frequencies up to 4∆.\nThis is the essence of FGT sum rule 2,3 . In a dirty limit,\nthis scale is larger, O (Γ), but still W K is T -independent\nand there was no “violation of sum rule”.\nThe issue of sum rule attracted substantial interest in\nthe studies of high T c cuprates 5- 18,21- 26 in which pairing\nis without doubts a strong coupling phenomenon. From a\ntheoretical perspective, the interest in this issue was orig-\ninally triggered by a similarity between W K and the ki-\nnetic energy K = 2 ε ⃗k n ⃗k . 18- 20 For a model with a sim-\nple tight binding cosine dispersion ε k ∝ (cos k x + cos k y ), d 2 ε ⃗k d k 2 x ε k and W K = K . For a more complex dis-\npersion there is no exact relation between W K and K , but several groups argued 17,27,28 that W K can still be\nregarded as a good monitor for the changes in the kinetic\nenergy. Now, in a BCS superconductor, kinetic energy\nincreases below T c because n k extends to higher frequen-\ncies (see Fig.2). At strong coupling, K not necessary\nincreases because of opposite trend associated with the\nfermionic self-energy: fermions are more mobile in the\nSCS due to less space for scattering at low energies than\nthey are in the NS. Model calculations show that above\nsome coupling strength, the kinetic energy decreases be-\nlow T c 29 . While, as we said, there is no one-to-one cor-\nrespondence between K and W K , it is still likely that,", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## 1\n\nW. N. Hardy, Phys. Rev. B 69 , 024514 (2004). 14 J. Hwang et al , Phys. Rev. B 73 , 014508 (2006). 15 E. van Heumen, R. Lortz, A. B. Kuzmenko, F. Carbone,\nD. van der Marel, X. Zhao, G. Yu, Y. Cho, N. Barisic, M.\nGreven, C. C. Homes and S. V. Dordevic, Phys. Rev. B\n75 , 054522 (2007). 16 M. Ortolani, P. Calvani and S. Lupi, Phys. Rev. Lett. 94 ,\n067002 (2005). 17 A.F. Santander-Syro, R.P.S.M. Lobo, and N. Bontemps,\nPhys. Rev. B 70 , 134504(2004), A. F. Santander-Syro, R.\nP. S. M. Lobo, N. Bontemps, Z. Konstantinovic, Z. Z. Li\nand H. Raffy, Europhys. Lett. 62 , 568 (2003). 18 P. F. Maldague, Phys. Rev. B 16 2437 (1977); E. H. Kim,\nPhys. Rev. B 58 2452 (1998). 19 J. Hirsch, Physica C, 201 , 347 (1992) and Ref 4. 20 for a review see F. Marsiglio, J. Superconductivity and\nNovel Magnetism 22 , 269 (2009). 21 F. Marsiglio, E. van Heumen, A. B. Kuzmenko, Phys. Rev.\nB 77 144510 (2008). 22 M. R. Norman, A. V. Chubukov, E. van Heumen, A. B.\nKuzmenko, and D. van der Marel, Phys. Rev. B 76 , 220509\n(2007). 23 J. E. Hirsch and F. Marsiglio, Physica C 331 , 150 (2000)\nand Phys. Rev. B 62 , 15131 (2000). 24 A. Toschi, M. Capone, M. Ortolani, P. Calvani, S. Lupi\nand C. Castellani, Phys. Rev. Lett. 95 , 097002 (2005). 25 F. Marsiglio, F. Carbone, A. Kuzmenko and D. van der\nMarel, Phys. Rev. B 74 , 174516 (2006). 26 L. Benfatto, S. G. Sharapov, N. Andrenacci and H. Beck,\nPhys. Rev. B 71 , 104511 (2005). 27 D. van der Marel, H.J.A. Molegraaf, C. Presura, and I.\nSantoso, Concepts in Electron Correlations, edited by A.\nHewson and V. Zlatic (Kluwer, 2003) 28 L. Benfatto, J.P. Carbotte and F. Marsiglio, Phys. Rev. B\n74 , 155115 (2006) 29 F. Marsiglio, Phys. Rev. B 73 , 064507(2006). 30 M.R. Norman and C. P ́epin, Phys. Rev. B 66 , 100506(R)\n(2002). 31 J. Fink et al. , Phys. Rev. B 74 , 165102(R) (2006). 32 M. Eschrig, Adv. Phys. 55 , 47-183 (2006) 33 M.R. Norman and A.V. Chubukov, Phys. Rev. B 73 ,", - "page_start": 14, - "page_end": 14, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nfunction as n ⃗k = T m G ( ⃗k, ω m ). For ǫ k = k 2 / 2 m ,\n∇ 2 ⃗ k x ε ⃗k = 1 /m , W K = πne 2 / (2 m ), and Kubo sum rule\nreduces to Eq. (1). In general, however, ε ⃗k is a lattice dispersion, and Eqs. (1) and (3) are different. Most im-\nportant, W K in Eq. (3) generally depends on T and on\nthe state of the system because of n ⃗k . In this situation,\nthe temperature evolution of the optical integral does not\nreduce to a simple redistribution of the spectral weight\n- the whole spectral weight inside the conduction band\nchanges with T . This issue was first studied in detail by Hirsch 4 who introduced the now-frequently-used nota-\ntion “violation of the conductivity sum rule”.\nIn reality, as already pointed out by Hirsch, there is no\ntrue violation as the change of the total spectral weight\nin a given band is compensated by an appropriate change\nof the spectral weight in other bands such that the total\nspectral weight, integrated over all bands, is conserved,\nas in Eq. (1). Still, non-conservation of the spectral\nweight within a given band is an interesting phenomenon\nas the degree of non-conservation is an indicator of rele-\nvant energy scales in the problem. Indeed, when relevant\nenergy scales are much smaller than the Fermi energy,\ni.e., changes in the conductivity are confined to a near\nvicinity of a Fermi surface (FS), one can expand ε k near\nk F as ε k = v F ( k − k F ) + ( k − k F ) 2 / (2 m B ) + O ( k − k F ) 3 and obtain ∇ 2 ⃗ k x ε ⃗k 1 /m B [this approximation is equiv-\nalent to approximating the density of states (DOS) by a\nconstant]. Then W K becomes πne 2 / (2 m B ) which does\nnot depend on temperature. The scale of the tempera-\nture dependence of W K is then an indicator how far in\nenergy the changes in conductivity extend when, e.g., a\nsystem evolves from a normal metal to a superconductor.\nBecause relevant energy scales increase with the interac-", - "page_start": 0, - "page_end": 1, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nlective boson. This momentum dependence comes from\nhigh-energy fermions and is an input for the low-energy\ntheory. Below we follow Refs. 31,33 and assume that\nthe momentum dependence of a collective boson is flat\nnear ( π, π ). The self energy within such model has been\nworked out consistently in Ref. 31,33. In the normal\nstate\nΣ ′′ ( ω ) = − 1 2 λ n ω sf log � 1 + ω 2 ω 2 sf �\nΣ ( ω ) = − λ n ω sf arctan ω ω sf\n(19)\nwhere λ n is the spin-fermion coupling constant, and ω sf\nis a typical spin relaxation frequency of overdamped spin\ncollective excitations with a propagator\nχ ( q ∼ Q, Ω) = χ Q\n1 − i Ω ω sf\n(20)\nwhere χ Q is the uniform static susceptibility. If we use\nOrnstein-Zernike form of χ ( q ) and use either Eliashberg 45 or FLEX computational schemes 48 , we get rather sim-\nilar behavior of Σ as a function of frequency and rather\nsimilar behavior of optical integrals.\nThe collective nature of spin fluctuations is reflected in\nthe fact that the coupling λ and the bosonic frequency\nω sf are related: λ scales as ξ 2 , where ξ is the bosonic\nmass (the distance to a bosonic instability), and ω sf ∝ ξ 2 (see Ref. 49). For a flat χ ( q ∼ Q ) the product λω sf\ndoes not depend on ξ and is the overall dimensional scale\nfor boson-mediated interactions.\nIn the SCS fermionic excitations acquire a gap. This\ngap affects fermionic self-energy in two ways: directly, via\nthe change of the dispersion of an intermediate boson in\nthe exchange process involving a CB, and indirectly, via\nthe change of the propagator of a CB. We remind our-\nselves that the dynamics of a CB comes from a particle-\nhole bubble which is indeed affected by ∆.\nThe effect of a d − wave pairing gap on a CB has been\ndiscussed in a number of papers, most recently in 31 . In\na SCS a gapless continuum described by Eq. (20) trans-\nforms into a gaped continuum, with a gap about 2∆and\na resonance at ω = ω 0 < 2∆, where for a d − wave gap we", - "page_start": 9, - "page_end": 10, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nsider two more sophisticated models: a phenomenological\n“marginal Fermi liquid with impurities” (MFLI) model\nof Norman and P ́epin 30 , and a microscopic collective bo- son (CB) model 31 in which in the NS fermions interact\nwith a gapless continuum of bosonic excitations, but in a\nd − wave SCS a gapless continuum splits into a resonance\nand a gaped continuum. This model describes, in par-\nticular, interaction of fermions with their own collective spin fluctuations 32 via\nΣ( k, Ω) = 3 g 2 � dω\n2 π\nd 2 q (2 π ) 2 χ ( q, ω ) G ( k + q, ω + Ω) (6)\nwhere g is the spin-fermion coupling, and χ ( q, ω ) is the\nspin susceptibility whose dynamics changes between NS\nand SCS.\nFrom our analysis we found that the introduction of\na finite fermionic bandwidth by means of a lattice has\ngenerally a notable effect on both W and ∆ W . We\nfound that for all models except for BCSI model, only\n70% − 80% of the optical spectral weight is obtained by\nintegrating up to the bandwidth. In these three models,\nthere also exists a wide range of ω c in which the behavior\nof ∆ W ( ω c ) is due to variation of ∆ f ( ω c ) which is domi-\nnant comparable to the ∆ W K term. This dominance of\nthe cut off term is consistent with the analysis in Refs.\n21,22,33.\nWe also found that for all models except for the origi-\nnal version of the MFLI model the optical weight at the\nhighest frequencies is greater in the NS than in the SCS\n(i.e., ∆ W < 0). This observation is consistent with the\nfindings of Abanov and Chubukov 32 , Benfatto et. al. 28 ,\nand Karakozov and Maksimov 34 . In the original ver- sion of the MFLI model 30 the spectral weight in SCS\nwas found to be greater than in the NS (∆ W > 0). We\nshow that the behavior of ∆ W ( ω c ) in this model cru-\ncially depends on how the fermionic self-energy modeled\nto fit ARPES data in a NS is modified when a system\nbecomes a superconductor and can be of either sign. We", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\ndefine ∆as a maximum of a d − wave gap.\nThe spin susceptibility near ( π, π ) in a superconductor\ncan generally be written up as\nχ ( q ∼ Q, Ω) = χ Q\n1 − i Π(Ω) ω sf\n(21)\nwhere Π is evaluated by adding up the bubbles made\nout of two normal and two anomalous Green’s functions.\nBelow 2∆, Π(Ω) is real ( ∼ Ω 2 / ∆for small Ω), and the\nresonance emerges at Ω= ω 0 at which Π( ω 0 ) = ω sf . At\nfrequencies larger than 2∆, Π(Ω) has an imaginary part,\nand this gives rise to a gaped continuum in χ (Ω).\nThe imaginary part of the spin susceptibility around\nthe resonance frequency ω 0 is 31\nχ ′′ ( q, Ω) = πZ o ω 0\n2 δ (Ω − ω 0 ) (22)\nwhere Z o ∼ 2 ω sf χ 0 / Π ∂ω | Ω= ω 0 . The imaginary part of the spin susceptibility describing a gaped continuum\nexists for for Ω ≥ 2∆and is\nχ ′′ ( q, Ω) = Im � χ 0\n1 − 1\nω sf � 4∆ 2 Ω D ( 4∆ 2 Ω 2 ) + i Ω K 2 (1 4∆ 2 Ω 2 ) � �\n≈ Im � χ 0\n1 − 1\nω sf � π ∆ 2\nΩ + i π 2 Ω � � f or Ω >> 2∆ (23)\nIn Eq. (23) D ( x ) = K 1 ( x ) K 2 ( x ) x , and K 1 ( x ) and K 2 ( x )\nare Elliptic integrals of first and second kind. The real\npart of χ is obtained by Kramers-Kr ̈onig transform of the\nimaginary part.\nSubstituting Eq 6 for χ ( q, Ω) into the formula for the\nself-energy one obtains Σ ′′ ( ω ) in a SCS state as a sum of\ntwo terms 31\nΣ ′′ ( ω ) = Σ ′′ A ( ω ) + Σ ′′ B ( ω ) (24)\nwhere,\nΣ ′′ A ( ω ) = πZ o 2 λ n ω o Re � ω + ω o\n� ( ω + ω o ) 2 − ∆ 2 �", - "page_start": 10, - "page_end": 10, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nwhere ∆ W K is the variation of the r.h.s. of Eq. 3,\nand ∆ f ( ω c ) is the variation of the cutoff term. Because\nconductivity changes with T at all frequencies, ∆ f ( ω c )\nalso varies with temperature. It then becomes the issue\nwhether the experimentally observed ∆ W ( ω c ) is predom-\ninantly due to “intrinsic” ∆ W K , or to ∆ f ( ω c ). [A third\npossibility is non-applicability of the Kubo formula be-\ncause of the close proximity of other bands, but we will\nnot dwell on this.] For the NS, previous works 21,22 on particular models\nfor the cuprates indicated that the origin of the temper-\nature dependence of W ( ω c ) is likely the T dependence\nof the cutoff term f ( ω c ). Specifically, Norman et. al. 22\napproximated a fermionic DOS by a constant (in which\ncase, as we said, W K does not depend on temperature)\nand analyzed the T dependence of W ( ω c ) due to the T\ndependence of the cut-off term. They found a good agree-\nment with the experiments. This still does not solve the\nproblem fully as amount of the T dependence of W K in\nthe same model but with a lattice dispersion has not been\nanalyzed. For a superconductor, which of the two terms\ncontributes more, remains an open issue. At small fre-\nquencies, ∆ W ( ω c ) between a SCS and a NS is positive\nsimply because σ (Ω) in a SCS has a δ − functional term.\nIn the models with a constant DOS, for which ∆ W K = 0, previous calculations 21 show that ∆ W ( ω c ) changes sign\nat some ω c , becomes negative at larger ω c and approaches\nzero from a negative side. The frequency when ∆ W ( ω c )\nchanges sign is of order ∆at weak coupling, but increases\nas the coupling increases, and at large coupling becomes\ncomparable to a bandwidth ( ∼ 1 eV ). At such frequencies\nthe approximation of a DOS by a constant is question-\nable at best, and the behavior of ∆ W ( ω c ) should gen-\nerally be influenced by a nonzero ∆ W K . In particular,", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0764.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0266.pdf", - "query": "What does Kitaev show about spin- 1/2 model?", - "target_page": 1, - "target_passage": "spin- 1/2 model can be mapped to a model with one Majo- rana fermion per site coupled to Ising gauge fields on the links", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\nP 13 , and P 24 − (1 / 2) τ x + ( √ 3 / 2) τ y\nP 14 , and P 23 − (1 / 2) τ x − ( √ 3 / 2) τ y\n− χ 234 , χ 341 , − χ 412 , and χ 123 ( √ 3 / 4) τ z\nTABLE I: Correspondence between physical spin operators\nand pseudo-spin operators in the physical spin singlet sector of\nthe four antiferromagnetically coupled physical spins. P jk =\n2 S j · S k +1 / 2 are permutation operators, χ jkl = S j · ( S k × S l )\nare spin-chirality operators. Note that several physical spin\noperators may correspond to the same pseudo-spin operator.\nHowever there is another simpler representation of τ z ,\nby the spin-chirality operator χ jkl = S j · ( S k × S l ). Ex-\nplicit calculation shows that the effect of S 2 · ( S 3 × S 4 ) is\n− ( √ 3 / 4) τ z in the physical singlet sector. This can also\nbe proved by using the commutation relation [ S 2 · S 3 , S 2 · S 4 ] = i S 2 · ( S 3 × S 4 ). A complete list of all chirality\noperators is given in TABLE I. Therefore we can choose\nanother representation of τ z ,\nτ z = − χ 234 / ( √ 3 / 4) = − (4 / √ 3) S 2 · ( S 3 × S 4 ) (6)\nThe above representations of τ x,y,z are all invariant under\nglobal spin rotation of the physical spins.\nWith the machinery of equations (4), (5), and (6), it\nwill be straightforward to construct various pseudo-spin-\n1/2 Hamiltonians on various lattices, of the Kitaev vari-\nety and beyond, as the exact low energy effective Hamil-\ntonian of certain spin-1/2 models with spin-rotation sym-\nmetry. In these constructions a pseudo-spin lattice site\nactually represents a cluster of four spin-1/2 moments.\nIII. REALIZATION OF THE KITAEV MODEL.\nIn this Section we will use directly the results of the\nprevious Section to write down a Hamiltonian whose low\nenergy sector is described by the Kitaev model. The\nHamiltonian will be constructed on the physical spin lat-\ntice illustrated in FIG. 2. In this Section we will use", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\nto realize in solid state systems. There are many pro-\nposals to realized the Kitaev model in more controllable\nsituations, e.g. in cold atom optical lattices 17,18 , or in\nsuperconducting circuits 19 . But it is still desirable for\ntheoretical curiosity and practical purposes to realize the\nKitaev-type models in spin rotation invariant systems.\nIn this paper we realize the Kitaev honeycomb lattice\nmodel as the low energy Hamiltonian for a spin rotation\ninvariant system. The trick is not to use the physical spin\nas the spin in the Kitaev model, instead the spin-1/2 in\nKitaev model is from some emergent two-fold degener-\nate low energy states in the elementary unit of physical\nsystem. This type of idea has been explored recently by\nJackeli and Khaliullin 20 , in which the spin-1/2 in the Ki-\ntaev model is the low energy Kramers doublet created by\nstrong spin-orbit coupling of t 2 g orbitals. In the model\npresented below, the Hilbert space of spin-1/2 in the Ki-\ntaev model is actually the two dimensional spin singlet\nsector of four antiferromagnetically coupled spin-1/2 mo-\nments, and the role of spin-1/2 operators(Pauli matrices)\nin the Kitaev model is replaced by certain combinations\nof S j · S k [or the spin-chirality S j · ( S k × S l )] between the\nfour spins.\nOne major drawback of the model to be presented is\nthat it contains high order spin interactions(involves up\nto six or eight spins), thus is still unnatural. However it\nopens the possibility to realize exotic (exactly solvable)\nmodels from spin-1/2 Hamiltonian with spin rotation in-\nvariant interactions. We will discuss two possible routes\nto reduce this artificialness through controlled perturba-\ntive expansions, by coupling to optical phonons or by\nmagnetic couplings between the elementary units.\nThe outline of this paper is as follows. In Section II\nwe will lay out the pseudo-spin-1/2 construction. In Sec-\n4\n2 3\n1\n*z* *z*\n*x*\n*x*\n*y*\n*y*\n2 3\n4\n1\nFIG. 2: Left: the physical spin lattice for the model (8). The\ndash circles are honeycomb lattice sites, each of which is ac-\ntually a cluster of four physical spins. The dash straight lines\nare honeycomb lattice bonds, with their type x, y, z labeled.\nThe interaction between clusters connected by x, y, z bonds\nare the J x,y,z terms in (8) or (9) respectively. Note this is not the 3-12 lattice used in Ref. 9,10 . Right: enlarged picture of", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\nFa Wang 1\n1 Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA\nThe exactly solvable Kitaev honeycomb lattice model is realized as the low energy effect Hamil-\ntonian of a spin-1/2 model with spin rotation and time-reversal symmetry. The mapping to low\nenergy effective Hamiltonian is exact, without truncation errors in traditional perturbation series\nexpansions. This model consists of a honeycomb lattice of clusters of four spin-1/2 moments, and\ncontains short-range interactions up to six-spin(or eight-spin) terms. The spin in the Kitaev model\nis represented not as these spin-1/2 moments, but as pseudo-spin of the two-dimensional spin singlet\nsector of the four antiferromagnetically coupled spin-1/2 moments within each cluster. Spin corre-\nlations in the Kitaev model are mapped to dimer correlations or spin-chirality correlations in this\nmodel. This exact construction is quite general and can be used to make other interesting spin-1/2\nmodels from spin rotation invariant Hamiltonians. We discuss two possible routes to generate the\nhigh order spin interactions from more natural couplings, which involves perturbative expansions\nthus breaks the exact mapping, although in a controlled manner.\nPACS numbers: 75.10.Jm, 75.10.Kt\nContents\nI. Introduction. 1\nII. Formulation of the Pseudo-spin-1/2 from\nFour-spin Cluster. 2\nIII. Realization of the Kitaev Model. 3\nIV. Generate the High Order Physical Spin\nInteractions by Perturbative Expansion. 5\nA. Generate the High Order Terms by Coupling\nto Optical Phonon. 5\nB. Generate the High Order Terms by Magnetic\nInteractions between Clusters. 7\nV. Conclusions. 8\nAcknowledgments 8\nA. Coupling between Distortions of a\nTetrahedron and the Pseudo-spins 8\nB. Derivation of the Terms Generated by\nSecond Order Perturbation of Inter-cluster\nMagnetic Interactions 9\nReferences 10\nI. INTRODUCTION.\nKitaev’s exactly solvable spin-1/2 honeycomb lattice model 1 (noted as the Kitaev model hereafter) has in-\nspired great interest since its debut, due to its exact\nsolvability, fractionalized excitations, and the potential\nto realize non-Abelian anyons. The model simply reads\nH Kitaev = − � x − links \nJ x τ x j τ x k � y − links \nJ y τ y j τ y k\n− � z − links \nJ z τ z j τ z k\n(1)\nwhere τ x,y,z are Pauli matrices, and x, y, z -links are de- fined in FIG. 1. It was shown by Kitaev 1 that this spin-\n1/2 model can be mapped to a model with one Majo-", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nwhere Q are generalized coordinates of the corresponding\nmodes, functions f can be read off from TABLE 1.2 of\nRef. 35 . For the A mode, δr lm = � 2 / 3 Q A , so f A is\nf A = � 2 / 3 ( S 1 · S 2 + S 3 · S 4 + S 1 · S 3\n+ S 2 · S 4 + S 1 · S 4 + S 2 · S 3 ) .\nThe functions f E 1 , 2 for the E modes have been given before but are reproduced here,\nf E 2 = (1 / 2)( S 2 · S 4 + S 1 · S 3 − S 1 · S 4 − S 2 · S 3 ) ,\nf E 1 = � 1 / 12( S 1 · S 4 + S 2 · S 3 + S 2 · S 4 + S 1 · S 3\n− 2 S 1 · S 2 − 2 S 3 · S 4 ) .\nThe functions f T 2 1 , 2 , 3 for the T 2 modes are\nf T 2 1 = ( S 2 · S 3 − S 1 · S 4 ) ,\nf T 2 2 = ( S 1 · S 3 − S 2 · S 4 ) ,\nf T 2 3 = ( S 1 · S 2 − S 3 · S 4 )\nNow we can use TABLE I to convert the above cou- plings into pseudo-spin. It is easy to see that f A and\nf T 2 1 , 2 , 3 are all zero when converted to pseudo-spins, namely\nprojected to the physical spin singlet sector. But f E 1 =\n( P 14 + P 23 + P 24 + P 13 − 2 P 12 − 2 P 34 ) / (4 √ 3) = − ( √ 3 / 2) τ x\nand f E 2 = ( P 24 + P 13 P 14 P 23 ) / 4 = ( √ 3 / 2) τ y . This has already been noted by Tchernyshyov et al. 28 , only\nthe E modes can lift the degeneracy of the physical spin\nsinglet ground states of the tetrahedron. Therefore the", - "page_start": 7, - "page_end": 7, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\n(1978). 23 A. H. MacDonald, S. M. Girvin, D. Yoshioka, Phys. Rev.\nB 37 , 9753 (1988). 24 J. T. Chayes, L. Chayes, S. A. Kivelson, Commun. Math.\nPhys. 123 , 53 (1989). 25 C. D. Batista, S. A. Trugman, Phys. Rev. Lett. 93 , 217202\n(2004).\n11\n26 K. S. Raman, R. Moessner, S. L. Sondhi, Phys. Rev. B 72 ,\n064413 (2005). 27 D. F. Schroeter, E. Kapit, R. Thomale, and M. Greiter,\nPhys. Rev. Lett. 99 , 097202 (2007); R. Thomale, E. Kapit,\nD. F. Schroeter, and M. Greiter, Phys. Rev. B 80 , 104406\n(2009). 28 O. Tchernyshyov, R. Moessner, S. L. Sondhi, Phys. Rev.\nLett. 88 , 067203 (2002). 29 F. Becca, F. Mila, Phys. Rev. Lett. 89 , 037204 (2002). 30 K. Penc, N. Shannon, H. Shiba, Phys. Rev. Lett. 93 ,\n197203 (2004). 31 C. Weber, F. Becca, F. Mila, Phys. Rev. B 72 , 024449\n(2005). 32 G.-W. Chern, C. J. Fennie, O. Tchernyshyov, Phys. Rev.\nB 74 , 060405(R) (2006). 33 D. L. Bergman, R. Shindou, G. A. Fiete, L. Balents, Phys.\nRev. B 74 , 134409 (2006). 34 Fa Wang, Ashvin Vishwanath, Phys. Rev. Lett. 100 ,\n077201 (2008). 35 [ O. Tchernyshyov, G.-W. Chern, arXiv:0907.1693 (2009).](http://arxiv.org/abs/0907.1693) 36 Y. Taguchi, Y. Oohara, H. Yoshizawa, N. Nagaosa, Y.\nTokura, Science 291 , 2573 (2001). 37 X. G. Wen, Frank Wilczek, A. Zee, Phys. Rev. B 39, 11413\n(1989); X. G. Wen, Phys. Rev. B 40 , 7387 (1989). 38 Dimitris I. Tsomokos, Juan Jos ́e Garc ́ıa-Ripoll, Nigel R.\nCooper, Jiannis K. Pachos, Phys. Rev. A 77 , 012106\n(2008).", - "page_start": 9, - "page_end": 10, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\nthe clusters with the four physical spins labeled as 1 , . . . , 4.\nThick solid bonds within one cluster have large antiferromag-\nnetic Heisenberg coupling J cluster .\ntion III the Kitaev model will be explicitly constructed\nusing this formalism, and some properties of this con-\nstruction will be discussed. In Section IV we will discuss\ntwo possible ways to generate the high order spin in-\nteractions involved in the construction of Section III by\nperturbative expansions. Conclusions and outlook will\nbe summarized in Section V.\nII. FORMULATION OF THE PSEUDO-SPIN-1/2\nFROM FOUR-SPIN CLUSTER.\nIn this Section we will construct the pseudo-spin-1/2\nfrom a cluster of four physical spins, and map the phys-\nical spin operators to pseudo-spin operators. The map-\nping constructed here will be used in later Sections to\nconstruct the effective Kitaev model. In this Section we\nwill work entirely within the four-spin cluster, all unspec-\nified physical spin subscripts take values 1 , . . . , 4.\nConsider a cluster of four spin-1/2 moments(called\nphysical spins hereafter), labeled by S 1 ,..., 4 , antiferro-\nmagnetically coupled to each other (see the right bot-\ntom part of FIG. 2). The Hamiltonian within the clus-\nter(up to a constant) is simply the Heisenberg antiferro-\nmagnetic(AFM) interactions,\nH cluster = ( J cluster / 2) ( S 1 + S 2 + S 3 + S 4 ) 2 (2)\nThe energy levels should be apparent from this form:\none group of spin-2 quintets with energy 3 J cluster , three\ngroups of spin-1 triplets with energy J cluster , and two spin\nsinglets with energy zero. We will consider large positive\nJ cluster limit. So only the singlet sector remains in low\nenergy.\nThe singlet sector is then treated as a pseudo-spin-1/2\nHilbert space. From now on we denote the pseudo-spin-\n1/2 operators as T = (1 / 2) ⃗τ , with ⃗τ the Pauli matri-\nces. It is convenient to choose the following basis of the\npseudo-spin\n| τ z = ± 1 ⟩ = 1 √ 6 � | ↓↓↑↑⟩ + ω τ z | ↓↑↓↑⟩ + ω τ z | ↓↑↑↓⟩\n+ | ↑↑↓↓⟩ + ω τ z | ↑↓↑↓⟩ + ω τ z | ↑↓↓↑⟩ �\n(3)\nwhere ω = e 2 πi/ 3 is the complex cubic root of unity,\n| ↓↓↑↑⟩ and other states on the right-hand-side(RHS) are basis states of the four-spin system, in terms of S z quan-\ntum numbers of physical spins 1 , . . . , 4 in sequential or-", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nk parts, this term simplifies to\n− λ 2\n6 J cluster P j S j 2 · S j 2 P j · P k ( S k 3 × S k 4 ) · ( S k 3 × S k 4 ) P k .\nUse ( S ) 2 = 3 / 4 and\n( S k 3 × S k 4 ) · ( S k 3 × S k 4 )\n= � a,b\n( S a k 3 S b k 4 S a k 3 S b k 4 S a k 3 S b k 4 S b k 3 S a k 4 )\n= ( S k 3 · S k 3 )( S k 4 · S k 4 ) − � a,b\nS a k 3 S b k 3 [ δ ab / 2 S a k 4 S b k 4 ]\n= 9 / 16 + ( S k 3 · S k 4 )( S k 3 · S k 4 ) − (3 / 8)\n10\nthis term becomes\n− λ 2\n6 J cluster · (3 / 4)[3 / 16 + ( τ x / 2 − 1 / 4) 2 ]\n= − ( λ 2 ) / (32 J cluster ) · (2 − τ x k ) .\nAnother second order perturbation term r 2 λ 2 P jk S k 2 · ( S j 3 × S j 4 )(1 −P jk )[0 − H cluster j − H cluster k ] 1 (1 − P jk ) S k 2 · ( S j 3 × S j 4 ) P jk can be computed in the similar way and gives the result − ( r 2 λ 2 ) / (32 J cluster ) · (2 − τ x j ). For one of the cross term\nr λ 2 P jk S j 2 · ( S k 3 × S k 4 )(1 −P jk )\n× [0 − H cluster j − H cluster k ] 1\n× (1 −P jk ) S k 2 · ( S j 3 × S j 4 ) P jk\nWe can use the previous argument for both cluster j and\nk , so (1 −P AB )[0 − H cluster j − H cluster k ] 1 (1 −P jk ) can be", - "page_start": 8, - "page_end": 9, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nOnly two tetragonal to orthorhombic distortion modes,\nQ E 1 and Q E 2 (illustrated in FIG. 3), couple to the pseudo- spins defined in Section II. A complete analysis of all\nmodes is given in Appendix A. The coupling is of the\nform\nJ ( Q E 1 f E 1 + Q E 2 f E 2 )\nwhere J is the derivative of Heisenberg coupling J cluster\nbetween two spins l and m with respect to their distance\nr lm , J = d J cluster / d r lm ; Q E 1 , 2 are the generalized coor-\ndinates of these two modes; and the functions f E 1 , 2 are\nf E 2 = (1 / 2)( S 2 · S 4 + S 1 · S 3 − S 1 · S 4 − S 2 · S 3 ) ,\nf E 1 = � 1 / 12( S 1 · S 4 + S 2 · S 3 + S 2 · S 4 + S 1 · S 3\n− 2 S 1 · S 2 − 2 S 3 · S 4 ) .\nAccording to TABLE I we have f E 1 = − ( √ 3 / 2) τ x and\nf E 2 = ( √ 3 / 2) τ y . Then the coupling becomes\n( √ 3 / 2) J ( − Q E 1 τ x + Q E 2 τ y ) (12)\nThe spin-lattice(SL) Hamiltonian on a single cluster j\nis [equation (1.8) in Ref. 35 ],\nH cluster j, SL = H cluster j + k 2 ( Q E 1 j ) 2 + k 2 ( Q E 2 j ) 2\n− √ 3 2 J ( Q E 1 j τ x j Q E 2 j τ y j ) ,\n(13)\nwhere k > 0 is the elastic constant for these phonon modes, J is the spin-lattice coupling constant, Q E 1 j and\nQ E 2 j are the generalized coordinates of the Q E 1 and Q E 2\ndistortion modes of cluster j , H cluster j is (2). As al-\nready noted in Ref. 35 , this model does not really break\nthe pseudo-spin rotation symmetry of a single cluster.", - "page_start": 4, - "page_end": 5, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n(9)\nThis model, in terms of physical spins S , has full\nspin rotation symmetry and time-reversal symmetry. A\npseudo-magnetic field term j ⃗h · ⃗τ j term can also be included under this mapping, however the resulting Ki-\ntaev model with magnetic field is not exactly solvable.\nIt is quite curious that such a formidably looking Hamil-\ntonian (8), with biquadratic and six-spin(or eight-spin)\nterms, has an exactly solvable low energy sector.\nWe emphasize that because the first intra-cluster term\n� cluster H cluster commutes with the latter Kitaev terms independent of the representation used, the Kitaev model is realized as the exact low energy Hamiltonian of this\nmodel without truncation errors of perturbation theories,\nnamely no ( | J x,y,z | /J cluster ) 2 or higher order terms will\nbe generated under the projection to low energy clus-\nter singlet space. This is unlike, for example, the t/U\nexpansion of the half-filled Hubbard model 22,23 , where\nat lowest t 2 /U order the effective Hamiltonian is the\nHeisenberg model, but higher order terms ( t 4 /U 3 etc.)\nshould in principle still be included in the low energy ef-\nfective Hamiltonian for any finite t/U . Similar compari-\nson can be made to the perturbative expansion studies of\nthe Kitaev-type models by Vidal et al. 9 , where the low\nenergy effective Hamiltonians were obtained in certian\nanisotropic (strong bond/triangle) limits. Although the\nspirit of this work, namely projection to low energy sec-\ntor, is the same as all previous perturbative approaches\nto effective Hamiltonians.\nNote that the original Kitaev model (1) has three-\nfold rotation symmetry around a honeycomb lattice site,\ncombined with a three-fold rotation in pseudo-spin space\n(cyclic permutation of τ x , τ y , τ z ). This is not apparent\nin our model (8) in terms of physical spins, under the\ncurrent representation of τ x,y,z . We can remedy this by using a different set of pseudo-spin Pauli matrices τ x,y,z\nin (7),\nτ x = � 1 / 3 τ z + � 2 / 3 τ x ,\nτ y = � 1 / 3 τ z − � 1 / 6 τ x + � 1 / 2 τ y ,\nτ z = � 1 / 3 τ z − � 1 / 6 τ x − � 1 / 2 τ y", - "page_start": 3, - "page_end": 3, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nKitaev model will be mapped to dimer or spin-chirality\ncorrelations in the physical spin system. The correspond-\ning picture of the fractionalized Majorana fermion exci-\ntations and Ising vortices still remain to be clarified.\nThis exact construction contains high order physical\nspin interactions, which is undesirable for practical im-\nplementation. We described two possible approaches to\nreduce this problem: generating the high order spin in-\nteractions by perturbative expansion of the coupling to\noptical phonon, or the magnetic coupling between clus-\nters. This perturbative construction will introduce trun-\ncation error of perturbation series, which may be con-\ntrolled by small expansion parameters. Whether these\nconstructions can be experimentally engineered is how-\never beyond the scope of this study. It is conceivable that\nother perturbative expansion can also generate these high\norder spin interactions, but this possibility will be left for\nfuture works.\nAcknowledgments\nThe author thanks Ashvin Vishwanath, Yong-Baek\nKim and Arun Paramekanti for inspiring discussions, and\nTodadri Senthil for critical comments. The author is sup-\nported by the MIT Pappalardo Fellowship in Physics.\nAppendix A: Coupling between Distortions of a\nTetrahedron and the Pseudo-spins\nIn this Appendix we reproduce from Ref. 35 the cou-\nplings of all tetrahedron distortion modes to the spin\nsystem. And convert them to pseudo-spin notation in\nthe physical spin singlet sector.\nConsider a general small distortion of the tetrahedron,\nthe spin Hamiltonian becomes\nH cluster , SL = ( J cluster / 2)( � l\nS l ) 2 + J l′ is the derivative of J cluster with respect to\nbond length.\nThere are six orthogonal distortion modes of the tetra-\nhedron [TABLE 1.1 in Ref. 35 ]. One of the modes A is the\ntrivial representation of the tetrahedral group T d ; two E\nmodes form the two dimensional irreducible representa-\ntion of T d ; and three T 2 modes form the three dimen-\nsional irreducible representation. The E modes are also\nillustrated in FIG. 3.\nThe generic couplings in (A1) [second term] can be\nconverted to couplings to these orthogonal modes,\nJ ( Q A f A + Q E 1 f E 1 + Q E 2 f E 2 + Q T 2 1 f T 2 1 + Q T 2 2 f T 2 2 + Q T 2 3 f T 2 3 )", - "page_start": 7, - "page_end": 7, - "source_file": "1001.0266.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0266.pdf", - "query": "How can fractionalised Majorana fermion excitations be understood?", - "target_page": 1, - "target_passage": "from the more familiar Jordan-Wigner transformation of 1D spin systems", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\nrana fermion per site coupled to Ising gauge fields on the\nlinks. And as the Ising gauge flux has no fluctuation, the\nmodel can be regarded as, under each gauge flux config-\nuration, a free Majorana fermion problem. The ground\nstate is achieved in the sector of zero gauge flux through\neach hexagon. The Majorana fermions in this sector have\nDirac-like gapless dispersion resembling that of graphene,\nas long as | J x | , | J y | , and | J z | satisfy the triangular rela- tion, sum of any two of them is greater than the third\none 1 . It was further proposed by Kitaev 1 that opening of\nfermion gap by magnetic field can give the Ising vortices\nnon-Abelian anyonic statistics, because the Ising vortex\nwill carry a zero-energy Majorana mode, although mag-\nnetic field destroys the exact solvability.\nGreat efforts have been invested to better understand\nthe properties of the Kitaev model. For example, sev-\neral groups have pointed out that the fractionalized Ma-\njorana fermion excitations may be understood from the\nmore familiar Jordan-Wigner transformation of 1D spin\nsystems 2,3 . The analogy between the non-Abelian Ising\nvortices and vortices in p + ip superconductors has been\nraised in serveral works 4- 7 . Exact diagonalization has\nbeen used to study the Kitaev model on small lattices 8 .\nAnd perturbative expansion methods have been devel-\noped to study the gapped phases of the Kitaev-type\nmodels 9 .\nMany generalizations of the Kitaev model have been\ny x z z z\nz z z z\nz z\ny y\ny\nx\nx x\nx x x\ny y y\ny\nx\ny\nx\nz\nz\ny y\nx x x\ny\nz x\nx\nFIG. 1: The honeycomb lattice for the Kitaev model. Filled\nand open circles indicate two sublattices. x, y, z label the links\nalong three different directions used in (1).\nderived as well. There have been several proposals to\nopen the fermion gap for the non-Abelian phase without\nspoiling exact solvability 4,6 . And many generalizations\nto other(even 3D) lattices have been developed in the\nlast few years 10- 16 . All these efforts have significantly\nenriched our knowledge of exactly solvable models and\nquantum phases of matter.\nHowever, in the original Kitaev model and its later\ngeneralizations in the form of spin models, spin rotation\nsymmetry is explicitly broken. This makes them harder", - "page_start": 0, - "page_end": 1, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\nbecomes chirality-chirality correlation, or four-dimer cor-\nrelation. It will be interesting to see the corresponding\npicture of the exotic excitations in the Kitaev model, e.g.\nthe Majorana fermion and the Ising vortex. However this\nwill be deferred to future studies.\nIt is tempting to call this as an exactly solved spin liq-\nuid with spin gap ( ∼ J cluster ), an extremely short-range\nresonating valence bond(RVB) state, from a model with\nspin rotation and time reversal symmetry. However it\nshould be noted that the unit cell of this model contains\nan even number of spin-1/2 moments (so does the orig-\ninal Kitaev model) which does not satisfy the stringent\ndefinition of spin liquid requiring odd number of elec-\ntrons per unit cell. Several parent Hamiltonians of spin\nliquids have already been constructed. See for example,\nRef. 24- 27 .\nIV. GENERATE THE HIGH ORDER PHYSICAL\nSPIN INTERACTIONS BY PERTURBATIVE\nEXPANSION.\nOne major drawback of the present construction is that\nit involves high order interactions of physical spins[see\n(8) and (9)], thus is ‘unnatural’. In this Section we will\nmake compromises between exact solvability and natu-\nralness. We consider two clusters j and k and try to\ngenerate the J x,y,z interactions in (7) from perturbation\nseries expansion of more natural(lower order) physical\nspin interactions. Two different approaches for this pur-\npose will be laid out in the following two Subsections. In\nSubsection IV A we will consider the two clusters as two\ntetrahedra, and couple the spin system to certain opti-\ncal phonons, further coupling between the phonon modes\n(a) (b) (c) (d)\n(b) (c) (d)", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **References**\n\n[1] M. Sikora and G. Madejski, in *American Insti-*\n*tute of Physics Conference Series* , edited by F. A.\nAharonian and H. J. V ̈olk (2001), vol. 558 of\n*American Institute of Physics Conference Series* ,\npp. 275- 288.\n[2] M. Sikora, in *Blazar Demographics and Physics* ,\nedited by P. Padovani and C. M. Urry (2001), vol.\n227 of *Astronomical Society of the Pacific Con-*\n*ference Series* , pp. 95- 104.\n[3] J. A. Stevens, S. J. Litchfield, E. I. Robson, D. H.\nHughes, W. K. Gear, H. Terasranta, E. Valtaoja,\nand M. Tornikoski, ApJ **437** , 91 (1994).\n[4] P. T. P. Ho, J. M. Moran, and K. Y. Lo, ApJl\n**616** , L1 (2004).\n[5] M. A. Gurwell, A. B. Peck, S. R. Hostler, M. R.\nDarrah, and C. A. Katz, in *From Z-Machines to*\n*ALMA: (Sub)Millimeter Spectroscopy of Galax-*\n*ies* , edited by A. J. Baker, J. Glenn, A. I. Harris,\nJ. G. Mangum, and M. S. Yun (2007), vol. 375\nof *Astronomical Society of the Pacific Conference*\n*Series* , p. 234.\n[6] S. E. Healey, R. W. Romani, G. Cotter, P. F.\nMichelson, E. F. Schlafly, A. C. S. Readhead,\nP. Giommi, S. Chaty, I. A. Grenier, and L. C.\nWeintraub, ApJS **175** , 97 (2008).\n[7] A. A. Abdo, M. Ackermann, M. Ajello, W. B. At-\nwood, M. Axelsson, L. Baldini, J. Ballet, G. Bar-\nbiellini, D. Bastieri, B. M. Baughman, et al., ApJ\n**700** , 597 (2009).\n[8] T. Hovatta, E. Nieppola, M. Tornikoski, E. Val-\ntaoja, M. F. Aller, and H. D. Aller, A&A **485** , 51\n(2008).\n[9] B. C. Kelly, J. Bechtold, and A. Siemiginowska,\nApJ **698** , 895 (2009).\n[10] M. Sikora, R. Moderski, and G. M. Madejski, ApJ\n**675** , 71 (2008).\n**eConf C091122**", - "page_start": 5, - "page_end": 5, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Higgs portal dark matter in the minimal gauged U (1) model Abstract\n\n## Appendix A: The Higgs sector\n\n### 1. Annihilation into charged fermions\n|M| 2 =\n32 ���� g 2 B − L q f q N s − M 2 Z + iM Z Γ Z ���� 2\n( s − 4 m 2 N ) � 3 8 s 1 2 � s 2 m 2 f � + 1 2 � s 4 m 2 f � cos 2 θ �\n+16 λ 2 N ���� y f � ∂ Φ\n∂h\ni\ns − M 2 h + iM h Γ h\n∂ Ψ ∂h + Φ ∂H\ni\ns − M 2 H + iM H Γ H\n∂ Ψ\n∂H ����� 2\n( s − 4 m 2 N ) � s 4 m 2 f � . (B1)", - "page_start": 9, - "page_end": 9, - "source_file": "1002.2525.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **4. CONNECTION WITH GAMMA-RAYS**\n\nIn general, we find that in the submillimeter, we\nare observing these blazars at or near the peak of the\nsynchrotron component ( *α* S *∼* 0), but that *Fermi* -\ndetected sources have more negative energy spectral\nindices overall than *Fermi* -nondetected sources. In\nFigure 4, we see that while the majority of *Fermi*\nblazars are observed on the rising part of the syn-\nchrotron component (at lower energies than the peak),\nall of the objects have very steeply falling *γ* -ray energy\nspectral indexes, putting the *γ* -ray peak at lower en-\nergies than the observed *Fermi* band. Knowing that\nwe are not observing the synchrotron and *γ* -ray com-\nponents at analagous points in the spectrum may al-\nlow us to better understand the magnetic field in the\nparsec-scale jet region and the population of external\nphotons that is being upscattered to *γ* -rays.\nIn Figure 5, the ratio between *L* *γ* and *νL* *ν,* 1mm re-\nflects the division between BL Lacs and FSRQs as well\n**eConf C091122**\nFigure 4: The *γ* -ray index versus submillimeter index plane. The blazars fall more steeply in the *γ* -rays than in the\nsubmillimeter band, where most are, in fact, rising. This LAT-detected sample contrasts with the full *SMA* sample,\nwhere the blazars are more distributed around *α* S *∼* 0.\nas the presence of SSC versus ERC. Here, we use sub-\nmillimeter luminosity as a proxy for jet power, which\nis correlated with the integrated luminosity of the syn-\nchrotron component. Elevated *γ* -ray luminosity with", - "page_start": 2, - "page_end": 3, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nKitaev model will be mapped to dimer or spin-chirality\ncorrelations in the physical spin system. The correspond-\ning picture of the fractionalized Majorana fermion exci-\ntations and Ising vortices still remain to be clarified.\nThis exact construction contains high order physical\nspin interactions, which is undesirable for practical im-\nplementation. We described two possible approaches to\nreduce this problem: generating the high order spin in-\nteractions by perturbative expansion of the coupling to\noptical phonon, or the magnetic coupling between clus-\nters. This perturbative construction will introduce trun-\ncation error of perturbation series, which may be con-\ntrolled by small expansion parameters. Whether these\nconstructions can be experimentally engineered is how-\never beyond the scope of this study. It is conceivable that\nother perturbative expansion can also generate these high\norder spin interactions, but this possibility will be left for\nfuture works.\nAcknowledgments\nThe author thanks Ashvin Vishwanath, Yong-Baek\nKim and Arun Paramekanti for inspiring discussions, and\nTodadri Senthil for critical comments. The author is sup-\nported by the MIT Pappalardo Fellowship in Physics.\nAppendix A: Coupling between Distortions of a\nTetrahedron and the Pseudo-spins\nIn this Appendix we reproduce from Ref. 35 the cou-\nplings of all tetrahedron distortion modes to the spin\nsystem. And convert them to pseudo-spin notation in\nthe physical spin singlet sector.\nConsider a general small distortion of the tetrahedron,\nthe spin Hamiltonian becomes\nH cluster , SL = ( J cluster / 2)( � l\nS l ) 2 + J l′ is the derivative of J cluster with respect to\nbond length.\nThere are six orthogonal distortion modes of the tetra-\nhedron [TABLE 1.1 in Ref. 35 ]. One of the modes A is the\ntrivial representation of the tetrahedral group T d ; two E\nmodes form the two dimensional irreducible representa-\ntion of T d ; and three T 2 modes form the three dimen-\nsional irreducible representation. The E modes are also\nillustrated in FIG. 3.\nThe generic couplings in (A1) [second term] can be\nconverted to couplings to these orthogonal modes,\nJ ( Q A f A + Q E 1 f E 1 + Q E 2 f E 2 + Q T 2 1 f T 2 1 + Q T 2 2 f T 2 2 + Q T 2 3 f T 2 3 )", - "page_start": 7, - "page_end": 7, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nsider two more sophisticated models: a phenomenological\n“marginal Fermi liquid with impurities” (MFLI) model\nof Norman and P ́epin 30 , and a microscopic collective bo- son (CB) model 31 in which in the NS fermions interact\nwith a gapless continuum of bosonic excitations, but in a\nd − wave SCS a gapless continuum splits into a resonance\nand a gaped continuum. This model describes, in par-\nticular, interaction of fermions with their own collective spin fluctuations 32 via\nΣ( k, Ω) = 3 g 2 � dω\n2 π\nd 2 q (2 π ) 2 χ ( q, ω ) G ( k + q, ω + Ω) (6)\nwhere g is the spin-fermion coupling, and χ ( q, ω ) is the\nspin susceptibility whose dynamics changes between NS\nand SCS.\nFrom our analysis we found that the introduction of\na finite fermionic bandwidth by means of a lattice has\ngenerally a notable effect on both W and ∆ W . We\nfound that for all models except for BCSI model, only\n70% − 80% of the optical spectral weight is obtained by\nintegrating up to the bandwidth. In these three models,\nthere also exists a wide range of ω c in which the behavior\nof ∆ W ( ω c ) is due to variation of ∆ f ( ω c ) which is domi-\nnant comparable to the ∆ W K term. This dominance of\nthe cut off term is consistent with the analysis in Refs.\n21,22,33.\nWe also found that for all models except for the origi-\nnal version of the MFLI model the optical weight at the\nhighest frequencies is greater in the NS than in the SCS\n(i.e., ∆ W < 0). This observation is consistent with the\nfindings of Abanov and Chubukov 32 , Benfatto et. al. 28 ,\nand Karakozov and Maksimov 34 . In the original ver- sion of the MFLI model 30 the spectral weight in SCS\nwas found to be greater than in the NS (∆ W > 0). We\nshow that the behavior of ∆ W ( ω c ) in this model cru-\ncially depends on how the fermionic self-energy modeled\nto fit ARPES data in a NS is modified when a system\nbecomes a superconductor and can be of either sign. We", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Optical Integral and Sum Rule Violation\n\n## Optical Integral and Sum Rule Violation\n\nlective boson. This momentum dependence comes from\nhigh-energy fermions and is an input for the low-energy\ntheory. Below we follow Refs. 31,33 and assume that\nthe momentum dependence of a collective boson is flat\nnear ( π, π ). The self energy within such model has been\nworked out consistently in Ref. 31,33. In the normal\nstate\nΣ ′′ ( ω ) = − 1 2 λ n ω sf log � 1 + ω 2 ω 2 sf �\nΣ ( ω ) = − λ n ω sf arctan ω ω sf\n(19)\nwhere λ n is the spin-fermion coupling constant, and ω sf\nis a typical spin relaxation frequency of overdamped spin\ncollective excitations with a propagator\nχ ( q ∼ Q, Ω) = χ Q\n1 − i Ω ω sf\n(20)\nwhere χ Q is the uniform static susceptibility. If we use\nOrnstein-Zernike form of χ ( q ) and use either Eliashberg 45 or FLEX computational schemes 48 , we get rather sim-\nilar behavior of Σ as a function of frequency and rather\nsimilar behavior of optical integrals.\nThe collective nature of spin fluctuations is reflected in\nthe fact that the coupling λ and the bosonic frequency\nω sf are related: λ scales as ξ 2 , where ξ is the bosonic\nmass (the distance to a bosonic instability), and ω sf ∝ ξ 2 (see Ref. 49). For a flat χ ( q ∼ Q ) the product λω sf\ndoes not depend on ξ and is the overall dimensional scale\nfor boson-mediated interactions.\nIn the SCS fermionic excitations acquire a gap. This\ngap affects fermionic self-energy in two ways: directly, via\nthe change of the dispersion of an intermediate boson in\nthe exchange process involving a CB, and indirectly, via\nthe change of the propagator of a CB. We remind our-\nselves that the dynamics of a CB comes from a particle-\nhole bubble which is indeed affected by ∆.\nThe effect of a d − wave pairing gap on a CB has been\ndiscussed in a number of papers, most recently in 31 . In\na SCS a gapless continuum described by Eq. (20) trans-\nforms into a gaped continuum, with a gap about 2∆and\na resonance at ω = ω 0 < 2∆, where for a d − wave gap we", - "page_start": 9, - "page_end": 10, - "source_file": "1001.0764.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **5. CONCLUSIONS**\n\nacteristic timescales 10 *< τ* rest *<* 500 days.\n*-* The blazars detected by *Fermi* have synchrotron peaks at higher frequencies, regardless of sub-\nmillimeter luminosity.\n*-* FSRQs exhibit higher ratios of *γ* -ray to sub- millimeter luminosity than BL Lacs (Figure 5),\nbut all objects inhabit a region of parameter\nspace suggesting transitions between states dur-\ning flaring epochs.\nAs *Fermi* continues to observe fainter sources, the\nsample of objects for which we can perform this type of\nanalysis will increase and provide better limits on our\nresults. To understand the physical relevance of these\nresults, however, it is important to be able to distin-\nguish between the difference in variability between BL\nLacs and FSRQs. One avenue for exploring this dif-\nference is to monitor changing submillimeter energy\nspectral index and the ratio of *γ* -ray to submillime-\nter luminosity as functions of time. The full mean-\ning of the results of our autoregressive method is not\nyet clear, and will require better-sampled blazar light\ncurves and the comparison between *τ* rest with physical\ntimescales such as the synchrotron cooling timescale.\nThese analyses would allow us to place constraints\non the processes occurring near the base of the jet in\nblazars and further understand the intimate connec-\ntion between them.", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0806.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\nwell as correlated spectral hardening in both the VHE\nand X-ray bands. The VHE MWL observations were\nperformed in both ”quiescent” and flaring states for\nsome of the observed blazars. For the observed HBL\nobjects, the SEDs can be well described by a simple\nSSC model in both high and low states. However, an\nadditional external Compton component is necessary\nto adequately fit the SEDs of the IBL objects.\nThe Fermi-LAT is already having a significant im-\npact on the blazar KSP. In future seasons, the VER-\nITAS blazar discovery program will focus its dis-\ncovery program on hard-spectrum blazars detected\nby Fermi-LAT, and will likely have a greater focus\non high-risk/high-reward objects at larger redshifts\n(0 . 3 < z < 0 . 7). In addition, the number of VHE\nblazars studied in pre-planned MWL campaigns will\nincrease as data from the Fermi-LAT will be publicly\navailable. In particular, the extensive pre-planned\nMWL campaigns will focus on objects that are note-\nworthy for the impact their data may have on under-\nstanding the EBL. The simultaneous observations of\nblazars by VERITAS and Fermi-LAT will completely\nresolve the higher-energy SED peak, often for the first\ntime, enabling unprecedented constraints on the un-\nderlying blazar phenomena to be derived.", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0266.pdf", - "query": "What happens when the spin-rotation symmetry is explicitly broken?", - "target_page": 2, - "target_passage": "makes them harder to realize in solid state systems", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\ninteractions to at most three spin terms, the Hamiltonian\nH magnetic is\nH magnetic = � j\nH cluster j + � x − links \nλ x H perturbation x\n+ � y − links \nλ y H perturbation y\n+ � z − links \nλ z H perturbation z\nwhere H cluster j are given by (2), λ x,y,z H perturbation x,y,z\nare given above. Plug in relevant equations we get (16)\nin Subsection IV B.\n1 Alexei Kitaev, Ann. Phys. (N.Y.) 321 , 2 (2006). 2 Xiao-Yong Feng, Guang-Ming Zhang, Tao Xiang, Phys.\nRev. Lett. 98 , 087204 (2007). 3 Han-Dong Chen, Zohar Nussinov, J. Phys. A: Math.\nTheor. 41 , 075001 (2008). 4 Dung-Hai Lee, Guang-Ming Zhang, Tao Xiang, Phys. Rev.\nLett. 99 , 196805 (2007). 5 Yue Yu, Nucl. Phys. B 799 , 345 (2008). 6 Yue Yu, Ziqiang Wang, Europhys. Lett. 84 , 57002 (2008). 7 G. Kells, J. K. Slingerland, J. Vala, Phys. Rev. B 80 ,\n125415 (2009). 8 [ Han-Dong Chen, B. Wang, S. Das Sarma, arXiv:0906.0017](http://arxiv.org/abs/0906.0017)\n(2009). 9 K.P. Schmidt, S. Dusuel, and J. Vidal, Phys. Rev. Lett.\n100 , 057208 (2008); J. Vidal, K.P. Schmidt, and S. Dusuel,\nPhys. Rev. B 78 , 245121 (2008); S. Dusuel, K.P. Schmidt,\nJ. Vidal, and R.L. Zaffino, Phys. Rev. B 78 , 125102 (2008). 10 Hong Yao, Steven A. Kivelson, Phys. Rev. Lett. 99 , 247203\n(2007). 11 S. Yang, D. L. Zhou, C. P. Sun, Phys. Rev. B 76 ,\n180404(R) (2007). 12 Hong Yao, Shou-Cheng Zhang, Steven A. Kivelson, Phys.\nRev. Lett. 102 , 217202 (2009). 13 Zohar Nussinov, Gerardo Ortiz, Phys. Rev. B 79 , 214440\n(2009). 14 Congjun Wu, Daniel Arovas, Hsiang-Hsuan Hung, Phys.\nRev. B 79 , 134427 (2009). 15 Shinsei Ryu, Phys. Rev. B 79 , 075124 (2009). 16 [ G. Baskaran, G. Santhosh, R. Shankar, arXiv:0908.1614](http://arxiv.org/abs/0908.1614)\n(2009). 17 L.-M. Duan, E. Demler, M. D. Lukin, Phys. Rev. Lett. 91 ,\n090402 (2003). 18 A. Micheli, G. K. Brennen, P. Zoller, Nature Physics 2 ,\n341 (2006). 19 J. Q. You, Xiao-Feng Shi, Xuedong Hu, Franco Nori, Phys.\nRev. B 81 , 014505 (2010). 20 G. Jackeli, G. Khaliullin, Phys. Rev. Lett. 102 , 017205\n(2009). 21 A. B. Harris, A. J. Berlinsky, C. Bruder, J. Appl. Phys.\n69 , 5200 (1991). 22 K. A. Chao, J. Spa�lek, A. M. Ole ́s, Phys. Rev. B 18 , 3453", - "page_start": 9, - "page_end": 9, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nOnly two tetragonal to orthorhombic distortion modes,\nQ E 1 and Q E 2 (illustrated in FIG. 3), couple to the pseudo- spins defined in Section II. A complete analysis of all\nmodes is given in Appendix A. The coupling is of the\nform\nJ ( Q E 1 f E 1 + Q E 2 f E 2 )\nwhere J is the derivative of Heisenberg coupling J cluster\nbetween two spins l and m with respect to their distance\nr lm , J = d J cluster / d r lm ; Q E 1 , 2 are the generalized coor-\ndinates of these two modes; and the functions f E 1 , 2 are\nf E 2 = (1 / 2)( S 2 · S 4 + S 1 · S 3 − S 1 · S 4 − S 2 · S 3 ) ,\nf E 1 = � 1 / 12( S 1 · S 4 + S 2 · S 3 + S 2 · S 4 + S 1 · S 3\n− 2 S 1 · S 2 − 2 S 3 · S 4 ) .\nAccording to TABLE I we have f E 1 = − ( √ 3 / 2) τ x and\nf E 2 = ( √ 3 / 2) τ y . Then the coupling becomes\n( √ 3 / 2) J ( − Q E 1 τ x + Q E 2 τ y ) (12)\nThe spin-lattice(SL) Hamiltonian on a single cluster j\nis [equation (1.8) in Ref. 35 ],\nH cluster j, SL = H cluster j + k 2 ( Q E 1 j ) 2 + k 2 ( Q E 2 j ) 2\n− √ 3 2 J ( Q E 1 j τ x j Q E 2 j τ y j ) ,\n(13)\nwhere k > 0 is the elastic constant for these phonon modes, J is the spin-lattice coupling constant, Q E 1 j and\nQ E 2 j are the generalized coordinates of the Q E 1 and Q E 2\ndistortion modes of cluster j , H cluster j is (2). As al-\nready noted in Ref. 35 , this model does not really break\nthe pseudo-spin rotation symmetry of a single cluster.", - "page_start": 4, - "page_end": 5, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\n(1978). 23 A. H. MacDonald, S. M. Girvin, D. Yoshioka, Phys. Rev.\nB 37 , 9753 (1988). 24 J. T. Chayes, L. Chayes, S. A. Kivelson, Commun. Math.\nPhys. 123 , 53 (1989). 25 C. D. Batista, S. A. Trugman, Phys. Rev. Lett. 93 , 217202\n(2004).\n11\n26 K. S. Raman, R. Moessner, S. L. Sondhi, Phys. Rev. B 72 ,\n064413 (2005). 27 D. F. Schroeter, E. Kapit, R. Thomale, and M. Greiter,\nPhys. Rev. Lett. 99 , 097202 (2007); R. Thomale, E. Kapit,\nD. F. Schroeter, and M. Greiter, Phys. Rev. B 80 , 104406\n(2009). 28 O. Tchernyshyov, R. Moessner, S. L. Sondhi, Phys. Rev.\nLett. 88 , 067203 (2002). 29 F. Becca, F. Mila, Phys. Rev. Lett. 89 , 037204 (2002). 30 K. Penc, N. Shannon, H. Shiba, Phys. Rev. Lett. 93 ,\n197203 (2004). 31 C. Weber, F. Becca, F. Mila, Phys. Rev. B 72 , 024449\n(2005). 32 G.-W. Chern, C. J. Fennie, O. Tchernyshyov, Phys. Rev.\nB 74 , 060405(R) (2006). 33 D. L. Bergman, R. Shindou, G. A. Fiete, L. Balents, Phys.\nRev. B 74 , 134409 (2006). 34 Fa Wang, Ashvin Vishwanath, Phys. Rev. Lett. 100 ,\n077201 (2008). 35 [ O. Tchernyshyov, G.-W. Chern, arXiv:0907.1693 (2009).](http://arxiv.org/abs/0907.1693) 36 Y. Taguchi, Y. Oohara, H. Yoshizawa, N. Nagaosa, Y.\nTokura, Science 291 , 2573 (2001). 37 X. G. Wen, Frank Wilczek, A. Zee, Phys. Rev. B 39, 11413\n(1989); X. G. Wen, Phys. Rev. B 40 , 7387 (1989). 38 Dimitris I. Tsomokos, Juan Jos ́e Garc ́ıa-Ripoll, Nigel R.\nCooper, Jiannis K. Pachos, Phys. Rev. A 77 , 012106\n(2008).", - "page_start": 9, - "page_end": 10, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nSo we can choose − ( r λ 2 ) / (4 J cluster ) = − J y , and include\nthe last intra-cluster S k 3 · S k 4 + r 2 S j 3 · S j 4 term in the\nfirst order perturbation.\nTherefore we can choose the following perturbation on\ny -links (not unique),\nλ y H perturbation , y\n= λ y [ S j 1 · S k 1 + sgn( J y ) · ( S j 3 − S j 4 ) · ( S k 3 − S k 4 )]\n−| J y | ( S j 3 · S j 4 + S k 3 · S k 4 )\nwith λ y = � 4 | J y | · J cluster , r = sgn( J y ) is the sign of J y .\nThe τ z j τ z k term is again more difficult to get. We use the representation of τ z by spin-chirality (6). And con-\nsider the following perturbation\nH perturbation = S j 2 · ( S j 3 × S j 4 ) + r S k 2 · ( S j 3 × S j 4 )\nThe first order term in (15) vanishes due to the same\nreason as before. There are four terms in the second\norder perturbation. The first one is\nλ 2 P jk S j 2 · ( S k 3 × S k 4 )(1 −P jk )\n× [0 − H cluster j − H cluster k ] 1\n× (1 −P jk ) S j 2 · ( S k 3 × S k 4 ) P jk\nFor the cluster j part we can use the same arguments\nas before, the H cluster j can be replaced by a c -number\nJ cluster . For the cluster k part, consider the fact that\nS k 3 × S k 4 equals to the commutator − i [ S k 4 , S k 3 · S k 4 ],\nthe action of S k 3 × S k 4 on physical singlet states of k will\nalso only produce spin-1 state. So we can replace the\nH cluster k in the denominator by a c -number J cluster as\nwell. Use spin rotation symmetry to separate the j and", - "page_start": 8, - "page_end": 8, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nwhere Q are generalized coordinates of the corresponding\nmodes, functions f can be read off from TABLE 1.2 of\nRef. 35 . For the A mode, δr lm = � 2 / 3 Q A , so f A is\nf A = � 2 / 3 ( S 1 · S 2 + S 3 · S 4 + S 1 · S 3\n+ S 2 · S 4 + S 1 · S 4 + S 2 · S 3 ) .\nThe functions f E 1 , 2 for the E modes have been given before but are reproduced here,\nf E 2 = (1 / 2)( S 2 · S 4 + S 1 · S 3 − S 1 · S 4 − S 2 · S 3 ) ,\nf E 1 = � 1 / 12( S 1 · S 4 + S 2 · S 3 + S 2 · S 4 + S 1 · S 3\n− 2 S 1 · S 2 − 2 S 3 · S 4 ) .\nThe functions f T 2 1 , 2 , 3 for the T 2 modes are\nf T 2 1 = ( S 2 · S 3 − S 1 · S 4 ) ,\nf T 2 2 = ( S 1 · S 3 − S 2 · S 4 ) ,\nf T 2 3 = ( S 1 · S 2 − S 3 · S 4 )\nNow we can use TABLE I to convert the above cou- plings into pseudo-spin. It is easy to see that f A and\nf T 2 1 , 2 , 3 are all zero when converted to pseudo-spins, namely\nprojected to the physical spin singlet sector. But f E 1 =\n( P 14 + P 23 + P 24 + P 13 − 2 P 12 − 2 P 34 ) / (4 √ 3) = − ( √ 3 / 2) τ x\nand f E 2 = ( P 24 + P 13 P 14 P 23 ) / 4 = ( √ 3 / 2) τ y . This has already been noted by Tchernyshyov et al. 28 , only\nthe E modes can lift the degeneracy of the physical spin\nsinglet ground states of the tetrahedron. Therefore the", - "page_start": 7, - "page_end": 7, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\ngeneral spin lattice coupling is the form of (12) given in\nthe main text.\nAppendix B: Derivation of the Terms Generated by\nSecond Order Perturbation of Inter-cluster\nMagnetic Interactions\nIn this Appendix we derive the second order pertur-\nbations of inter-cluster Heisenberg and spin-chirality in-\nteractions. The results can then be used to construct\n(16).\nFirst consider the perturbation λ H perturbation = λ [ S j 1 · S k 1 + r ( S j 2 · S k 2 )], where r is a real number to be tuned\nlater. Due to the fact mentioned in Subsection IV B,\nthe action of H perturbation on any cluster singlet state\nwill produce a state with total spin-1 for both cluster j\nand k . Thus the first order perturbation in (15) van-\nishes. And the second order perturbation term can be\ngreatly simplified: operator (1 −P jk )[0 − H cluster j − H cluster k ] 1 (1 −P jk ) can be replaced by a c -number\n( − 2 J cluster ) 1 . Therefore the perturbation up to second\norder is\n− λ 2\n2 J cluster P jk ( H perturbation ) 2 P jk\nThis is true for other perturbations considered later in\nthis Appendix. The cluster j and cluster k parts can be\nseparated, this term then becomes ( a, b = x, y, z ),\n− λ 2\n2 J cluster � a,b � P j S a j 1 S b j 1 P j · P k S a k 1 S b k 1 P k\n+ 2 r P j S a j 1 S b j 2 P j · P k S a k 1 S b k 2 P k + r 2 P j S a j 2 S b j 2 P j · P k S a k 2 S b k 2 P k �\nThen use the fact that P j S a jl S b jm P j = δ ab (1 / 3) P j ( S jl · S jm ) P j by spin rotation symmetry, the perturbation be-\ncomes\n− λ 2\n6 J cluster � 9 + 9 r 2\n16 + 2 r P jk ( S j 1 · S j 2 )( S k 1 · S k 2 ) P jk �", - "page_start": 7, - "page_end": 8, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nreplace by c -number ( − 2 J cluster ) 1 . This term becomes\n− r λ 2\n2 J cluster P jk [ S j 2 · ( S k 3 × S k 4 )][ S k 2 · ( S j 3 × S j 3 )] P jk .\nSpin rotation symmetry again helps to separate the terms\nfor cluster j and k , and we get − ( r λ 2 ) / (32 J cluster ) · τ z j τ z k . The other cross term r λ 2 P jk S k 2 · ( S j 3 × S j 4 )(1 − P jk )[0 − H cluster j − H cluster k ] 1 (1 −P jk ) S j 2 · ( S k 3 × S k 4 ) P jk gives the same result.\nIn summary the second order perturbation from λ [ S j 2 · ( S j 3 × S j 4 ) + r S k 2 · ( S j 3 × S j 4 )] is\n− r λ 2\n16 J cluster · τ z j τ z k + λ 2\n32 J cluster\n( τ x k + r 2 τ x j 2 r 2 2) .\nUsing this result we can choose the following pertur-\nbation on z -links,\nλ z H perturbation , z\n= λ z [ S j 2 · ( S k 3 × S k 4 ) + sgn( J z ) · S k 2 · ( S j 3 × S j 4 )]\n−| J z | ( S j 3 · S j 4 + S k 3 · S k 4 )\nwith λ z = 4 � | J z | J cluster , r = sgn( J z ) is the sign of J z .\nThe last term on the right-hand-side is to cancel the non- trivial terms ( r 2 τ x j + τ x k ) λ 2 z / (32 J cluster ) from the second\norder perturbation of the first term. Up to second order\nperturbation this will produce − J z τ z j τ z k interactions.\nFinally we have been able to reduce the high order", - "page_start": 9, - "page_end": 9, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\n### Q E 1\n\nH SL = � cluster\nH cluster , SL + � x − links \nλ x Q E 1 j · Q E 1 k\n+ � y − links \nλ y Q E 2 j · Q E 2 k\n+ � z − links \nλ z Q E 1 j Q E 2 j · Q E 1 k Q E 2 k\nwhere Q E 1 j is the generalized coordinate for the Q E 1 mode\non cluster j , and Q E 1 k , Q E 2 j , Q E 2 k are similarly defined;\nλ x,y = − (4 J x,y k 2 ) / (3 J 2 ) and λ z = (16 J z k 4 ) / (9 J 4 ); the\nsingle cluster spin-lattice Hamiltonian H cluster , SL is (13).\nCollect the results above we have the spin-lattice\nHamiltonian H SL explicitly written as,\nH SL = � cluster j\n� ( J cluster / 2)( S j 1 + S j 2 + S j 3 + S j 4 ) 2 + k 2 ( Q E 1 j ) 2 + k 2 ( Q E 2 j ) 2\n+ J Q E 1 j\nS j 1 · S j 4 + S j 2 · S j 3 + S j 2 · S j 4 + S j 1 · S j 3 − 2 S j 1 · S j 2 − 2 S j 3 · S j 4 √ 12\n+ Q E 2 j\nS j 2 · S j 4 + S j 1 · S j 3 − S j 1 · S j 4 − S j 2 · S j 3\n2 ��\n− � x − links \n4 J x k 2 3 J 2 Q E 1 j · Q E 1 k � y − links \n4 J y k 2 3 J 2 Q E 2 j · Q E 2 k + � z − links \n16 J z k 4\n9 J 4 Q E 1 j Q E 2 j · Q E 1 k Q E 2 k\n(14)\nThe single cluster spin-lattice Hamiltonian [first three\nlines in (14)] is quite natural. However we need some", - "page_start": 5, - "page_end": 5, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\nWith proper representation choice, they have a symmet-\nric form in terms of physical spins,\nτ x = − (4 / 3) S 2 · ( S 3 × S 4 ) + � 2 / 3(2 S 1 · S 2 + 1 / 2)\nτ y = − (4 / 3) S 3 · ( S 4 × S 2 ) + � 2 / 3(2 S 1 · S 3 + 1 / 2)\nτ z = − (4 / 3) S 4 · ( S 2 × S 3 ) + � 2 / 3(2 S 1 · S 4 + 1 / 2)\n(10)\nSo the symmetry mentioned above can be realized by a\nthree-fold rotation of the honeycomb lattice, with a cyclic\npermutation of S 2 , S 3 and S 4 in each cluster. This is in\nfact the three-fold rotation symmetry of the physical spin\nlattice illustrated in FIG. 2. However this more symmet-\nric representation will not be used in later part of this\npaper.\nAnother note to take is that it is not necessary to have\nsuch a highly symmetric cluster Hamiltonian (2). The\nmappings to pseudo-spin-1/2 should work as long as the\nground states of the cluster Hamiltonian are the two-fold\ndegenerate singlets. One generalization, which conforms\nthe symmetry of the lattice in FIG. 2, is to have\nH cluster = ( J cluster / 2)( r · S 1 + S 2 + S 3 + S 4 ) 2 (11)\nwith J cluster > 0 and 0 < r < 3. However this is not\nconvenient for later discussions and will not be used.\nWe briefly describe some of the properties of (8). Its\nlow energy states are entirely in the space that each of the\nclusters is a physical spin singlet (called cluster singlet\nsubspace hereafter). Therefore physical spin correlations\nare strictly confined within each cluster. The excitations\ncarrying physical spin are gapped, and their dynamics\nare ‘trivial’ in the sense that they do not move from one\ncluster to another. But there are non-trivial low energy\nphysical spin singlet excitations, described by the pseudo-\nspins defined above. The correlations of the pseudo-spins\ncan be mapped to correlations of their corresponding\nphysical spin observables (the inverse mappings are not unique, c.f. TABLE I). For example τ x,y correlations become certain dimer-dimer correlations, τ z correlation", - "page_start": 3, - "page_end": 4, - "source_file": "1001.0266.pdf" - }, - { - "text": "# Realization of the Exactly Solvable Kitaev Honeycomb Lattice Model in a Spin Rotation Invariant Syst[...]\n\n## Rotation Invariant System\n\nj, k to label four-spin clusters (pseudo-spin-1/2 sites), the\nphysical spins in cluster j are labeled as S j 1 , . . . , S j 4 .\nApply the mappings developed in Section II, we have\nthe desired Hamiltonian in short notation,\nH = � cluster\nH cluster − � x − links \nJ x τ x j τ x k\n− � y − links \nJ y τ y j τ y k � z − links \nJ z τ z j τ z k\n(7)\nwhere j, k label the honeycomb lattice sites thus the four-\nspin clusters, H cluster is given by (2), τ x,y,z should be\nreplaced by the corresponding physical spin operators in\n(4) and (5) or (6), or some other equivalent representa-\ntions of personal preference.\nPlug in the expressions (4) and (6) into (7), the Hamil- tonian reads explicitly as\nH = � j\n( J cluster / 2)( S j 1 + S j 2 + S j 3 + S j 4 ) 2 − � z − links \nJ z (16 / 9)[ S j 2 · ( S j 3 × S j 4 )][ S k 2 · ( S k 3 × S k 4 )]\n− � x − links \nJ x (2 S j 1 · S j 2 + 1 / 2)(2 S k 1 · S k 2 + 1 / 2) − � y − links \nJ y (4 / 3)[ S j 1 · ( S j 3 − S j 4 )][ S k 1 · ( S k 3 − S k 4 )]\n(8)\nWhile by the represenation (4) and (5), the Hamilto- nian becomes\nH = � j\n( J cluster / 2)( S j 1 + S j 2 + S j 3 + S j 4 ) 2\n− � x − links \nJ x (2 S j 1 · S j 2 + 1 / 2)(2 S k 1 · S k 2 + 1 / 2) − � y − links \nJ y (4 / 3)[ S j 1 · ( S j 3 − S j 4 )][ S k 1 · ( S k 3 − S k 4 )]\n− � z − links \nJ z ( − 4 / 3)(2 S j 3 · S j 4 + 1 / 2)[ S j 1 · ( S j 3 − S j 4 )](2 S k 3 · S k 4 + 1 / 2)[ S k 1 · ( S k 3 − S k 4 )]", - "page_start": 2, - "page_end": 3, - "source_file": "1001.0266.pdf" - } - ] - }, - { - "references": { - "source_file": "basic-english-language-skills.PDF", - "query": "What is the Oxbridge Academy email?", - "target_page": 59, - "target_passage": "Email: info@oxbridgeacademy.co.za", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# BASIC ENGLISH language skills\n\n## **4 5**\nIF YOU ARE REGISTERING\nFOR an ICB, or NATED\nCOURSE\nmake sure to indicate your preferred exam centre.\nIF YOU ARE UNDER\n18, OR IF YOU ARE\nUNEMPLOYED\nmake sure that your parent/guardian/guarantor signs the form.\nATTACH THE FOLLOWING\nDOCUMENTS\n1. Copy of your ID\n2. Proof of highest grade passed\n3. Proof of other qualifications\n4. Proof of payment\nPAY YOUR\nREGISTRATION FEE\nSend your registration form to the\nregistrations office at Oxbridge Academy via\none of the following channels:\nFax: 086 262 5550\nPost: PO Box 12723, Die Boord, 7613\nE-mail: registrar@oxbridgeacademy.co.za", - "page_start": 26, - "page_end": 26, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\n####### **Proofread your e-mail.**\n\nAnd if you are studying via distance learning (www.oxbridgeacademy.co.\nza/distance-learning/), where you don’t have any face-to-face interac­\ntion with lecturers, you will need to rely on your tutors for the necessary\nacademic support.\nIf you have any questions about your course work, you are always\nwelcome to approach your tutors for help. Just remember that your\ntutors cannot guess what your needs are: you will have to make\ncontact with your tutors and communicate your questions clearly if\nyou want to get the assistance that you need.\nWhen it comes to contacting your tutors, your best option will\nusually be to send an e-mail.\nHere are some important tips to keep in mind when\nrequesting help from a tutor via e-mail:\n**Use a relevant and descriptive subject line.**\nThis way, your tutor will immediately know what your e-mail is\nabout, and he or she will be more likely to open it. A good subject\nline might read as follows: “Enquiry regarding Assignment 1 for\nSafety Management 101”\n####### **Be polite, and use an appropriate form of address.**\nAlways start your e-mail with an appropriate form of address,\nsuch as “Hello Mr/Ms ...” and sign it off with your full name and\nstudent number. This will help to give your message a friendly, yet\nprofessional tone.\n####### **Be clear and concise.**\nMake sure that your tutor will be able to understand what it is that\nyou are asking.\nCompare the following examples:\nExample A\nExample B\nBy stating the problem clearly, and by asking a specific question that\nyou would like your tutor to answer, such as in example B, you are much\nmore likely to get a meaningful response from your tutor.\n####### **Don’t use text-speak (such as “ur” and “pls”) in your e-mail.**\nNot only does this look unprofessional, but your tutor may have a hard\ntime understanding what it is that you are trying to say. You should also\navoid using emoticons ( ;-) ), as these don’t belong in formal communica­\ntion.\n####### **Proofread your e-mail.**\nRead through your e-mail to make sure you have:\n- Stated your question/problem clearly.\n- Used a suitable tone.\n- Used correct grammar.\n\nAlso use spellcheck to make sure that there are no spelling mistakes. If", - "page_start": 32, - "page_end": 35, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## IMPROVE YOUR MARKS!\n\n20. Plagiarism is not a serious offence.\n21. When writing an exam, you should always answer the questions in\nnumerical order.\n22. E-mail etiquette is important in the workplace.\n23. Mind maps help you to understand the relationships between con­\ncepts.\n24. When you answer an essay question, you should try to include as\nmuch information as possible.\nDo the following:\n25. Create a mind map to summarise Chapter 7 (How to Ask for Help\nfrom Your Tutor). (5)\n26. List 3 things you need to do if you want to earn good marks for your\nwritten assignments. (3)\n27. List 5 important things to keep in mind when writing a cover letter.\n(5)\n28. List 5 of the things that you should include in a resignation letter.\n(5)\n29. List 3 methods you can use to summarise your study material. (3)\n30. Give 2 examples of how good language skills can benefit your ca­\nreer. (2)\n31. Complete the following sentence:\nSummarising your study material gives you the opportunity to\n###### Did you enjoy reading this book?\nJoin our online social community and share your opinion:\nwww.facebook.com/oxbridgeacademysa\ntwitter.com/oxbridgeEdu\nwww.linkedin.com/company/oxbridge-academy\nOxbridge Academy is an established distance learning college offer­\ning skills courses, national qualifications, and internationally recognised\ncourses to students in South Africa and abroad.\nWith our head office in Stellenbosch in the Western Cape, we cater to our\nstudents’ needs by recruiting industry-expert tutors to provide academic\nassistance via telephone and e-mail, as well as by designing our study\nmaterial in such a way that it is clear, simple, and easy for our students\nto understand.\nWith us, studying from home is easy, affordable, and convenient.\nCONTACT NUMBERS:\nTel: 021 1100 200\nTel:+2721 883 2454 (international)\nFax: 086 111 2121\nFax: +2721 883 2378 (international)\nWhatsapp: 0605671585\nEmail: info@oxbridgeacademy.co.za\nPostal Address:\nPO Box 12723, Die Boord, Stellenbosch, 7613\nWe are registered with the Department of Higher Education and Training as a Private College in terms of Section\n31(6)(a) of the Continuing Education and Training Act, 2006 (Act No. 16 of 2006). Registration No. 2009/FE07/070.\n*Developed for Oxbridge Academy*", - "page_start": 57, - "page_end": 58, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## BASIC ENGLISH language skills\n\nbasis, as we’ll be using this address to communicate with you\nthroughout your studies. **Occupation**\nRefers to your current job (if you are employed). If you are\nunemployed, you can simply write “unemployed” or “not applicable”. **Delivery address**\nRefers to the address at which you want your study material to be\ndelivered. The reason why we prefer you to select your work address\nis so that there will always be someone available to receive your\nstudy material, even if you are not there when the courier arrives.\n\nPLEASE REMEMBER TO ATTACH THE FOLLOWING\nDOCUMENTS TO YOUR REGISTRATION FORM:\nA copy of your ID\nProof of your highest grade passed\nProof of any other relevant qualifications you have obtained In this section, you need to place a cross in the box next to the method\nby which you would like to receive your study material. In the example\nabove, the student has indicated that they would like to receive their\nstudy material via registered post.\nSTEP 3 - SELECT YOUR DELIVERY OPTION\n\nSTEP 4 - PAY YOUR REGISTRATION FEE AND SEND IN YOUR FORM\nDifferent courses have different registration fees. Please check the course\nfees list (www.oxbridgeacademy.co.za/Documents/ Price-list-2015.pdf) to\nfind out how much you need to pay to register for your chosen course, and\npay this amount using the banking details provided at the bottom of the\nregistration form. Remember to attach your proof of payment.\nIf you are under the age of 18, your parent or guardian will need to sign\nthis section of the form to state that they are aware of your registration\nwith Oxbridge Academy, and that they do not have any objections. If you\nare unemployed, you will need a guarantor to sign this section of the\nform. Your parent or guarantor will be held responsible if you miss any of\nyour payments in relation to your course fees.\nSEND YOUR REGISTRATION FORM\nCHOOSE YOUR COURSE **1**\nFILL IN THE\nREGISTRATION FORM", - "page_start": 22, - "page_end": 26, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## BASIC ENGLISH language skills\n\n##### TABLE OF CONTENTS:\n\n###### CHAPTER 5:\n\n**Uninterested/Disinterested**\n“Uninterested” means not interested.\nE.g. The spectator was uninterested in the outcome of the game, as he\ndid not support either of the teams on the field.\n“Disinterested” means impartial or unbiased.\nE.g. The judge was disinterested in the matter.\n**Your/You’re**\n“Your” is a possessive pronoun.\nE.g. Your assignment was due two days ago.\n“You’re” is a contraction of “you are”.\nE.g. You’re supposed to be at work today.\n###### CHAPTER 5:\nTIPS FOR FILLING IN YOUR COLLEGE REGISTRATION FORM\nApplying for college (www.oxbridgeacademy.co.za/enrol-now/) can be a\ndaunting experience. Not only do you need to choose a course, but you\nalso need to make sure that you:\n- meet the entry requirements\n- meet the deadlines\n- fill in the forms correctly\n- send the forms to the right address\n- include all the necessary attachments\nTo make the college registration process easier for you, we’ve compiled a\ncomprehensive guide on how to register at Oxbridge Academy\n(www.oxbridgeacademy.co.za/enrol-now/) . The guide also includes general\ntips that will be relevant to the application and registration processes at\nother colleges.\n**There are 4 steps you need to follow when you want to register as a student at Oxbridge Academy:**\n**1.** Select Your Course\n**2.** Fill in Your Student Details\n**3.** Select Your Delivery Option\n**4.** Pay Your Registration Fee and Send in Your Form\n\nSTEP 1 - SELECT YOUR COURSE\n\nBefore you start filling in the registration form, you need to choose your\ncourse. Once you���ve identified the course that you would like to study,\nremember to check that you meet the entry requirements.\nYou can find the course name and course code for your chosen course on\nthe relevant detailed course information page on our website. Have a look\nat the example in the screenshot below (the course name and course code\nare circled in red):\n\nPlease make sure to check the accreditation status of your chosen course.\nSome of our courses are non-credit bearing skills development courses,\nwhich are neither accredited by external bodies nor registered on the NQF.\nPlease go to our website: *oxbridgeacademy.co.za* for more information\nabout our skills development courses.\n\nOxbridge Academy Short Course: Marketing Management\nADV101\nSTEP 2 - FILL IN YOUR STUDENT DETAILS\nTo complete this section, you need to provide us with your personal\ndetails:\n**E-mail address**\nPlease provide a valid e-mail address that you check on a regular", - "page_start": 18, - "page_end": 22, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\n###### CHAPTER 8:\n\nyou make spelling mistakes, you will give your tutors a bad impression,\nas it makes your writing look sloppy.\n####### **Check that you have typed in the correct e-mail address.**\nIt’s easy to type in the wrong address by mistake.\n####### **Take care when sending attachments.**\nIf you need to send an attachment, make sure that it is in an accessible\nfile format, and that the size doesn’t exceed the maximum\nlimit. Many e-mail clients limit the size of attachments to 5 MB -- and if\nyour attachment exceeds this size, your e-mail might not be delivered.\n####### **Say “thank you”.**\nIf you receive a reply from your tutor, it is good manners to acknowledge\nreceipt of the response by sending a “thank you” e- mail.\n\nBy following these tips, you are more likely to establish good relationships\nwith your tutors, as well as to get the type of academic support that\nyou need.\n**Remember that asking for help is a sign of strength. And asking for help early on in your studies will increase your chances of success.**\n###### CHAPTER 8:\nTIPS FOR COMPLETING YOUR WRITTEN ASSIGNMENTS\nDepending on which course you study, you will either be assessed\nby means of written assignments, or through a combination of\nwritten assignments and exams. Assignments not only help to\ndeepen your understanding of the work, but they often also count\ntoward your final mark.\nIt is therefore important that you put effort into your assignments,\nand that you complete them to the best of your ability.\nWe realise that, like many other students, you might be unsure of\nhow to go about completing your assignments, or that you might be\nafraid of failure.\nIf you are an Oxbridge Academy student, we’d like you to know\nthat we are here to help you every step of the way, and that we will\ngive you the opportunity to resubmit your assignments if you don’t\nachieve a pass mark the first time around.\nHERE ARE 10 TIPS FOR HOW YOU CAN ACHIEVE HIGHER MARKS FOR YOUR WRITTEN ASSIGNMENTS:\n1. Read (and follow) the instructions carefully.\nIf you are an Oxbridge Academy student, the general assignment\nguidelines will be provided in your “Success” Study Guide. Specific\ninstructions will also be included at the beginning of each of your", - "page_start": 35, - "page_end": 37, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\nA Summary of the Registration Process at Oxbridge Academy\nAs soon as your details\nhave been captured\non our system you will\nreceive confirmation\nof your registration via\ne-mail or SMS\n###### CHAPTER 6:\nLEARN HOW TO SUMMARISE YOUR STUDY MATERIAL\n\nTo be successful in your studies, you need to learn how to create\nmeaningful summaries of your course material. This is especially\nimportant if you are a distance learning student (www.oxbridgeacademy.\nco.za/distance-learning/), as you won’t have a teacher or lecturer to\npoint out key concepts, or to give you tips about the types of questions\nyou can expect in the exams.\nSUMMARISING YOUR WORK GIVES YOU AN OPPORTUNITY TO:\n- Organise your study material into a structure that makes sense to you.\n- Arrange your study material into a format that suits your learning style.\n- Create memory aids for yourself.\n- Identify key ideas and concepts.\n- Focus on what’s important.\n- Prepare for exams more easily.\nSO WHAT EXACTLY IS A SUMMARY?\nA summary is more than just a condensed or shortened version of your\nwork. A summary requires you to analyse your study material, to identify\nthe key concepts, and to explain it in your own words.\nTo make a good summary, you need to:\n- Keep it brief.\n- Make sure to use main headings and keywords.\n- Focus on the main ideas.\n- Classify and organise the information in a logical manner.\n- Use your own words where possible.\n- Include examples.\n- Remember that your summaries are there to help you.\nYOU CAN MAKE YOUR SUMMARIES IN DIFFERENT FOR­ MATS. HERE ARE SOME EXAMPLES:\nMind Maps (Spider Diagrams)\nA mind map is a visual expression of thoughts, ideas and concepts. It\nusually takes the form of a diagram, with the main concept in the centre,\nand the related concepts branching out from there. Here is an example:\n\nPayroll Contracts\n**HR**\n**Manager’s Duties**\nStaff\nTraining\nDiscipline\nThe benefits of using mind maps include the following:\n- They help you to see how the different bits of information fit into the\nbigger picture.\n- They help you to understand the relationships between concepts.\n- They help you to memorise information more quickly (by engaging both hemispheres of your brain).\nTips for making mind maps:", - "page_start": 26, - "page_end": 29, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## BASIC ENGLISH language skills\n\nAll rights reserved. No part of this publication may be reproduced or transmitted\nin any form or by any means, electronic or mechanical, including photocopying,\nrecording, or any information storage or retrieval system, without prior permission in\nwriting from the publisher. Subject to any applicable licensing terms and conditions in\nthe case of electronically supplied publications, a person may engage in fair dealing\nwith a copy of this publication for his or her personal or private use, or his or her\nresearch or private study. See Section 12(1)(a) of the Copyright Act 98 of 1978.\nThe authors and the publisher have made every effort to obtain permission for and\nto acknowledge the use of copyright material. Should any infringement of copyright\nhave occurred, please contact the publisher, and every effort will be made to rectify\nomissions or errors in the event of a reprint or new edition.\nDeveloped for Oxbridge Academy - 2015\n##### TABLE OF CONTENTS:\n1. General Language Tips to Get You Started\n2. Parts of Speech\n3. Punctuation\n4. Commonly Confused Words and Phrases\n5. Tips for Filling in Your College Registration Form\n6. Learn How to Summarise Your Study Material\n7. How to Ask for Help from Your Tutor\n8. Tips for Completing Your Written Assignments\n9. Tips for Answering Exam Questions\n10. Language Skills at Work - How to Write a Cover Letter\n11. Language Skills at Work - How to Write a Resignation Letter\n12. Language Skills at Work - Sending E-mails to Your Colleagues\n###### CHAPTER 1:\nGENERAL LANGUAGE TIPS TO GET YOU STARTED\nThis chapter focuses on the importance of language skills in the\nworkplace, and covers basic tips for how you can improve your\ncommand of the English language.\n*“The English language is nobody’s special property.*\n*It is the property of the imagination.*\n*It is the property of the language itself”*\n*Derek Walcott*\nWhen we think about our careers, and what we need to do to establish them, we\noften forget about the need to develop an essential skill: communication. If you\nstart reading through the job descriptions in a industry, you will find that the vast\nmajority of jobs require one or more of the following:\n- Effective communication skills\n- Interpersonal skills\n- Ability to work in a team\n- Negotiation skills\n- Conflict resolution skills\n- Report writing skills\nWhat all of these skills have in common is that they involve the use of", - "page_start": 1, - "page_end": 4, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "#---------------------------------\npowervc_user = \"ocpadmin\" # PowerVC user\npowervc_password = \"\" # PowerVC password\npowervc_server = \"192.168.11.31\" # PowerVC IP or hostname\npowervc_project = \"ocp-project\" # PowerVC project(tenant) name", - "page_start": 132, - "page_end": 132, - "source_file": "sg248459.pdf" - }, - { - "text": "#---------------------------------\npowervc_user = \"ocpadmin\" # PowerVC user\npowervc_password = \"\" # PowerVC password\npowervc_server = \"192.168.11.31\" # PowerVC IP or hostname\npowervc_project = \"ocp-project\" # PowerVC project(tenant) name", - "page_start": 131, - "page_end": 131, - "source_file": "sg248459.pdf" - } - ] - }, - { - "references": { - "source_file": "sg247938.pdf", - "query": "When is it necessary to use a host multipathing driver for load balancing?", - "target_page": 340, - "target_passage": "For load balancing and access redundancy on the host side, the use of a host multipathing driver is required in the following situations: Protection from fabric link failures, including port failures on the IBM Spectrum Virtualize system nodes Protection from a host HBA failure (if two HBAs are in use) Protection from fabric failures if the host is connected through two HBAs to two separate fabrics Provide load balancing across the host HBA", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 7. Volumes\n\n### **7.8 Volume operations by using the CLI**\n\n#### **7.8.23 Tracing a volume from a host back to its physical disks**\n\n� Advanced Copy Services functions offered across storage systems from separate vendors\n� Only one multipath driver is required for attached hosts\nHosts can be connected to Storwize V7000 system using any of the following protocols:\n� Fibre Channel (FC)\n� Fibre Channel over Ethernet (FCoE)\n� Internet Small Computer System Interface (iSCSI)\n� iSCSI Extensions over RDMA (iSER)\n� Non-Volatile Memory Express (NVMe)\nHosts that connect to the Storwize V7000 system by using fabric switches that use FC or\nFCoE protocol must be zoned correctly, as described in 3.6, “SAN configuration planning” on\npage 50.\nHosts that connect to the Storwize V7000 system with iSCSI protocol must be configured\ncorrectly, as described in Chapter 3, “Planning” on page 43.\nFor load balancing and access redundancy on the host side, the use of a host multipathing\ndriver is required in the following situations:\n� Protection from fabric link failures, including port failures on the IBM Spectrum Virtualize\nsystem nodes\n� Protection from a host HBA failure (if two HBAs are in use)\n� Protection from fabric failures if the host is connected through two HBAs to two separate\nfabrics\n� Provide load balancing across the host HBAs\nFor more information about various host operating systems and versions that are supported\nby IBM Storwize V7000, see [this page ](https://www.ibm.com/systems/support/storage/ssic/interoperability.wss) of the IBM System Storage Interoperation Center\n(SSIC).\nFor more information about how to attach various supported host operating systems to IBM\nStorwize V7000, see [IBM Knowledge Center](https://ibm.biz/BdjKmd) .\nIf your host operating system is not in SSIC, you can ask an IBM representative to submit a\nspecial request for support by using the [Storage Customer Opportunity REquest (SCORE) ](https://www.ibm.com/systems/support/storage/scorerpq/int/logon.do)\n[tool](https://www.ibm.com/systems/support/storage/scorerpq/int/logon.do) for evaluation (log in required).\n**Note:** Certain host operating systems can be directly connected to the Storwize V7000\nsystem without the need for FC fabric switches. For more information, see [this page ](https://www.ibm.com/systems/support/storage/ssic/interoperability.wss) of the\nIBM System Storage Interoperation Center (SSIC).", - "page_start": 339, - "page_end": 339, - "source_file": "sg247938.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000460000000000000000000000000000000000000000000000000\n\n## Appendix A. Performance data and statistics gathering\n\n� Number of paths per host multipath device\nThe maximum supported number of paths per multipath device that is visible on the host is\neight. Although the IBM Subsystem Device Driver Path Control Module (SDDPCM),\nrelated products, and most vendor multipathing software can support more paths, the\nStorwize V7000 expects a maximum of eight paths. In general, you see only an effect on\nperformance from more paths than eight. Although the IBM Spectrum Virtualize can work\nwith more than eight paths, this design is technically unsupported.\n� Do not intermix dissimilar array types or sizes\nAlthough the IBM Spectrum Virtualize supports an intermix of differing storage within\nstorage pools, it is best to always use the same array model, Redundant Array of\nIndependent Disks (RAID) mode. RAID size (RAID 5 6+P+S does not mix well with RAID 6\n14+2), and drive speeds.\nRules and guidelines are no substitution for monitoring performance. Monitoring performance\ncan provide a validation that design expectations are met, and identify opportunities for\nimprovement.", - "page_start": 762, - "page_end": 762, - "source_file": "sg247938.pdf" - }, - { - "text": "# oc describe service httpd-example02\n\n## Chapter 5. Red Hat OpenShift installation planning and considerations **73**\n\n### **5.3 Red Hat OpenShift Container Platform 3.11 on IBM**\n\n#### **5.3.2 Design considerations**\n\nfinished. Passwords are supported, but SSH keys with ssh-agent are one of the best ways to\nuse Ansible.\nOpenShift-Ansible is a set of Ansible playbooks that orchestrate complex deployment tasks,\nincluding the following examples:\n� Configuring the container runtime environment on virtual machines\n� Provisioning storage for an internal registry\n� Configuring the OpenShift SDN\n� Connecting to authentication systems\n**Load balancers**\nThis guide uses an external load balancer that is running HAproxy to offer a single entry point\nfor the many Red Hat OpenShift Container Platform components. Organizations can provide\ntheir own deployed load balancers if the service exists.\nThe Red Hat OpenShift Container Platform console, which is provided by the Red Hat\nOpenShift Container Platform master nodes, can be spread across multiple instances to\nprovide load balancing and HA properties.\nApplication traffic passes through the Red Hat OpenShift Container Platform Router on its\nway to the container processes. The Red Hat OpenShift Container Platform Router is a\nreverse proxy service container that multiplexes the traffic to multiple containers that make up\na scaled application that is running inside Red Hat OpenShift Container Platform. The load\nbalancer that is used by infrastructure nodes acts as the public view for the Red Hat\nOpenShift Container Platform applications.\nThe destination for the master and application traffic must be set in the load balancer\nconfiguration after each instance is created, the floating IP address is assigned, and before\nthe installation. A single HAproxy Load Balancer can forward both sets of traffic to different\ndestinations.\n**Note:** Ansible 2.6 is required for OpenShift 3.11.\n**Note:** Consider the following points:\n� OpenStack Provisioning is not supported by PowerVC. OpenShift-Ansible deploys\nOpenShift on OpenStack by using Heat service, but Heat is not implemented in\nPowerVC.\n� OpenShift-Ansible can also deploy OpenShift directly onto physical servers. This\nreference architecture deploys to virtual machines as that is the more common\ndeployment model.\n**94** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1\nWhen configuring multiple masters, the cluster installation process supports the native HA\nmethod. This method uses the native HA master capabilities that are built into OpenShift\nContainer Platform and can be combined with any Load Balancing solution.\nIf a host is defined in the [lb] section of the inventory file, Ansible installs and configures\nHAProxy automatically as the load balancing solution. If no host is defined, it is assumed that\nyou pre-configured an external load balancing solution of your choice to balance the master", - "page_start": 108, - "page_end": 109, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Chapter 3. Planning**\n\n### **3.12 Host attachment planning**\n\n#### **3.12.2 Offloaded data transfer**\nIf your Windows hosts are configured to use Microsoft Offloaded Data Transfer (ODX) to\noffload the copy workload to the storage controller, consider the benefits of this technology\nagainst extra load on storage controllers. The benefits and effects of enabling ODX are\nespecially prominent in Microsoft Hyper-V environments with ODX enabled.", - "page_start": 92, - "page_end": 92, - "source_file": "sg247938.pdf" - }, - { - "text": "# oc describe service httpd-example02\n\n## Chapter 5. Red Hat OpenShift installation planning and considerations **73**\n\n### **5.3 Red Hat OpenShift Container Platform 3.11 on IBM**\n\n#### **5.3.2 Design considerations**\n\n*Figure 5-7 Two NPIV VMs with dual Virtual I/O servers*\n**Note:** For more information about PowerVM best practices, see *IBM PowerVM Best*\n*Practices* , [SG24-8062](http://www.redbooks.ibm.com/redbooks/pdfs/sg248062.pdf) .\nChapter 5. Red Hat OpenShift installation planning and considerations **89**\n* **PowerVC HA** *\nThis architecture includes the following PowerVC recommendations:\n� Each Host Group (Availability Zone) must include more that one server to allow Simplify\nRemote Restart, DRO, and Host evacuation.\n� Automated Remote Restart must be enabled at the Host Group level. When an error\ncauses a server outage, a virtual machine that is configured with the remote restart\ncapability can be restarted automatically on a different physical server.\nFigure 5-8 shows how Simplify Remote Restart is working with HMC configuration.\n*Figure 5-8 Simplify Remote Restart with PowerVC and HMC*\n**90** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1\n� Use PowerVC to manage the LPM feature to migrate VMs from one host to another. The\nLPM is important for frame evacuation during maintenance operations. It is recommended\nto include a dedicated Network interface for VIO management.\nFigure 5-9 shows how LPM is working with HMC configuration.\n*Figure 5-9 Live Partition Mobility (LPM) with PowerVC and HMC*\n� Master/Infrastructure nodes are configured with the automatic remote restart; in case of\nhost failure, PowerVC automatically restarts the VMs (LPARs) on different hosts.\n� Create Server Groups for OpenShift VMs and configure soft-anti-affinity rules.\n* **OpenShift HA** *\nOpenShift is also deployed for HA. In this reference architecture, the etcd state database is\ncolocated across the master nodes. The etcd requires a minimum of three nodes for HA. All\nmaster nodes are configured in PowerVC to automatically restart in case of any host failure.\nThis reference architecture also uses three infrastructure nodes. Infrastructure nodes host\nOpenShift infrastructure components, such as the registry, containers for log aggregation,\nand metrics. A minimum of three infrastructure nodes are needed for HA when a shared\naggregated logging database is used, and to ensure that service interruptions do not occur\nduring a restart. All infrastructure nodes are configured in PowerVC to automatically restart in\ncase of any host failure.\nChapter 5. Red Hat OpenShift installation planning and considerations **91**\nIn deployments with four or more PowerVM Compute nodes, OpenShift must be configured to\ncreate application nodes across to all physical servers. The application nodes are not\nconfigured to automatically restart in case of host failure. OpenShift is managing the", - "page_start": 103, - "page_end": 106, - "source_file": "sg248459.pdf" - }, - { - "text": "# oc describe service httpd-example02\n\n## Chapter 5. Red Hat OpenShift installation planning and considerations **73**\n\n### **5.3 Red Hat OpenShift Container Platform 3.11 on IBM**\n\n#### **5.3.2 Design considerations**\n\nAPI (port 8443) on all master hosts.\n**DNS**\nDNS service is an important component in the Red Hat OpenShift Container Platform\nenvironment. Regardless of the provider of DNS, an organization is required to have certain\nrecords in place to serve the various Red Hat OpenShift Container Platform components.\nConsidering the Load Balancer values for the Red Hat OpenShift Container Platform master\nservice and infrastructure nodes running router Pods are known beforehand, entries must be\nconfigured into the DNS before starting the deployment procedure.\n* **DNS for OpenShift applications** *\nApplications that are served by OpenShift are accessible by the router on ports 80/TCP and\n443/TCP. The router uses a wildcard record to map all host names under a specific sub\ndomain to the same IP address without requiring a separate record for each name. This\nprocess allows Red Hat OpenShift Container Platform to add applications with arbitrary\nnames if they are under that sub domain.\nFor example, a wildcard record for *.apps.example.com causes DNS name lookups for\napp1.apps.example.com and app2.apps.example.com to both return the same IP address:\n9.109.x.y . All traffic is forwarded to the OpenShift Infrastructure Nodes (Routers). The\nRouters examine the HTTP headers of the queries and forward them to the correct\ndestination.\nWith a load-balancer host address of 9.109.x.y , the wildcard DNS record for\n*.apps.example.com resolves IP address 9.109.x.y .\nA simple DNS round-robin resolution can be used to spread traffic across infrastructure\nnodes.\nFor production environments, it is recommended to have more advanced load balancing\ncapabilities to distribute the traffic among the OpenShift Routers. In those cases, an external\nLoad Balancer is used.\n**OpenShift Software Defined Networking (SDN)**\nRed Hat OpenShift Container Platform offers the ability to specify how pods communicate\nwith each other. This process can be done by using Red Hat provided Software-defined\nnetworks (SDN) or a third-party SDN.\nDeciding on the suitable internal network for an Red Hat OpenShift Container Platform step is\na crucial step. Unfortunately, no correct answer exists regarding the suitable pod network to\nchose because this choice varies based on the specific scenario requirements for how a Red\nHat OpenShift Container Platform environment is to be used.\n**Note:** The HAProxy Load Balancer is intended to demonstrate the API server’s HA mode\nand is not recommended for production environments. If you are deploying to a cloud\nprovider, Red Hat recommends deploying a cloud-native TCP-based Load Balancer or\ntake other steps to provide a highly available load balancer.", - "page_start": 109, - "page_end": 109, - "source_file": "sg248459.pdf" - }, - { - "text": "#endif\n\n### **12.2 Scaling a Content Manager OnDemand system**\n\n#### **12.2.5 Horizontal scalability: Multiple logical partitions and systems**\n\nThis scenario is similar to the multiple object server scenario where each object server is\nrunning on a separate system. In this case, the library server and one or more object servers\nare installed in separate LPARs on one or more physical systems, as shown in Figure 12-4 on\npage 291.\nChapter 12. Scalability, reliability, and availability architectures\n*Figure 12-4 Horizontal and vertical scaling with multiple LPARs*\nThis scenario is in organizations with large systems, such as AIX or z/OS, that are installed\nand that have enough available capacity to support the required Content Manager\nOnDemand workload. One advantage of this configuration is that you can control the priority\nof work and computer resource distribution to each of the LPARs, such as the number of\nprocessors or the processing priority (depending on the computer system/operating system\narchitecture) that is allocated to each of the LPARs. So, for example, load jobs can be\nassigned a low priority during the day when the focus is on data retrieval and a high priority\nduring the night when the focus is on data loading.\nThis setup supports horizontal scalability by using multiple technologies as appropriate. The\nmain constraint is that clients must have access to all systems through TCP/IP.", - "page_start": 313, - "page_end": 314, - "source_file": "sg246915.pdf" - }, - { - "text": "# oc describe service httpd-example02\n\n## Chapter 5. Red Hat OpenShift installation planning and considerations **73**\n\n### **5.3 Red Hat OpenShift Container Platform 3.11 on IBM**\n\n#### **5.3.2 Design considerations**\n\nvirtual machines, volumes, and images, belong to a specific project. Only users with a role\nassignment for a specific project can work with the resources that belong to that project. The\nibm-default project is created during installation, but PowerVC supports the creation of more\nprojects for resource segregation.\nWhen possible, it is recommended to create a user and project for the OpenShift\nenvironment.\n**High Availability**\nHigh Availability (HA) is a requirement for any production deployment. A crucial consideration\nfor HA is the removal of single points of failure (SPOFs). This reference architecture is highly\navailable at all layers (Hardware, PowerVM, PowerVC, and OpenShift).\n* **Hardware HA** *\nYou must take care to eliminate single points of failure at the hardware layer. The following\nhardware fault tolerance recommendations are implemented in this architecture:\n� Redundant server power supplies that are connected to different power sources.\n� Redundant network adapters that are connected to redundant network switches.\n� Redundant Fibre Channel adapters that are connected to redundant SAN fabrics.\n**Note:** For more information about image creation in PowerVC, see [IBM Knowledge Center](https://ibm.co/34wFSvt) .\nChapter 5. Red Hat OpenShift installation planning and considerations **85**\n* **PowerVM HA** *\nThe VIOS configuration includes the following specifications when LPAR is used with a\nproduction OpenShift Container Platform:\n� If I/O virtualization is used, a dual-VIOS setup is mandatory. You can have more than two\nVIOSes in the system that separates different environments, such as production and test\nor multiple customers\n� Each VIOS must be configured with at least two dedicated or dedicated donating cores for\nany production systems. Size them as needed and monitor CPU usage to adapt to\nworkload changes over the life of the system.\n� At least one Fibre Channel card per VIOS is needed. It is recommended to have two to\nremove the single points of failure (SPOFs).\n� At least two Ethernet cards per VIOS are needed. Interfaces with 10 GbE are needed at a\nminimum for scale-up systems. For scale-out systems, a speed of at least 10 GbE is\nmandatory.\n� Enable VIO servers for Live Partition Mobility (LPM).\n� Configure your VIO servers with NPIV (if present) and are supported by the operating\nsystem, or with the Shared Ethernet Adapter (SEA) Failover with Load Sharing if they are\nnot supported. The following options are available for setting up virtual networks on your\nVIO servers:\n- SR_IOV\nNot supported by PowerVC. Shares parts of a dedicated network adapter among", - "page_start": 99, - "page_end": 100, - "source_file": "sg248459.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Chapter 3. Planning**\n\n### **3.6 SAN configuration planning**\n\n#### **3.6.5 Host zones**\n\nIn general, for I/O Group nodes with more than four ports, divide the hosts into as many\ngroups as you created sets in step 1.\n3. Map each host group to exactly one port set.\n4. Zone all hosts from each group to the corresponding set of I/O Group node ports.\nThe host connections in the example on Figure 3-4 on page 56 are defined in the following\nmanner:\n- Hosts in group one are always zoned to ports 1 and 4 on both nodes.\n- Hosts in group two are always zoned to ports 2 and 3 on both nodes of the I/O Group.\nThe use of this schema provides four paths to one I/O Group for each host, and helps to\nmaintain an equal distribution of host connections on Storwize V7000 ports.\n**Tip:** Create an alias for the I/O Group port set. This step makes it easier to correctly zone\nhosts to the correct set of I/O Group ports. It also makes host group membership visible in\nthe FC switch configuration.\n**Tip:** To maximize performance from the host point of view, distribute volumes that are\nmapped to each host between both I/O Group nodes.\n**56** Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n*Figure 3-4 Overview of four-path host zoning*\nWhen possible, use the minimum number of paths that are necessary to achieve a sufficient\nlevel of redundancy. For the Storwize V7000 environment, no more than four paths per I/O\nGroup are required to accomplish this layout.\nAll paths must be managed by the multipath driver on the host side. Make sure that the\nmultipath driver on each server can handle the number of paths required to access all\nvolumes mapped to the host.\nFor hosts that use four HBAs/ports with eight connections to an I/O Group, use the zoning\nschema that is shown in Figure 3-5 on page 57. You can combine this schema with the\nprevious four-path zoning schema.\nChapter 3. Planning **57**\n*Figure 3-5 Overview of eight-path host zoning*\nFor more information, see Chapter 8, “Hosts” on page 317.", - "page_start": 76, - "page_end": 78, - "source_file": "sg247938.pdf" - }, - { - "text": "#endif\n\n### **12.3 High availability**\n\n#### **12.3.2 Multiple LPAR sysplex: z/OS**\n\nfile system (which consists of a set of hierarchical file systems (HFS) or z/OS file systems\n(zFS). The term “single” is used to imply that the same set of data is available to all systems\nconcurrently. Each of these single systems consists of highly redundant components and\ntherefore do not represent a SPOF.\n**Other**\n**z/OS LPARs**\n**z/OS A z/OS B**\n**LS**\n**OAMPlex**\n**Sysplex Distributor Hot Backup**\n**z/OS B**\n**Sysplex Distributor (SD) WLM***\n**z/OS A**\n**OS**\n**XCF**\n**LS DB**\n**OAM DB**\n**Shared Data**\n**CMOD Client**\n**LS**\n**OAMPlex**\n**OS**\n**DB2 (Data Sharing) DB2 (Data Sharing)**\nThis could be one LPAR\nOr each component could\nbe in an LPAR\nThe z/OS Parallel Sysplex technology enables the Content Manager OnDemand servers to\nshare configuration files, database, JES, HFS, and archive. For performance reasons, all HFS\nread/write directories that are used for temporary storage of data are configured as unique to\neach Content Manager OnDemand server.\nFrom a client perspective, the “cluster” is a single IP address. Incoming client requests are\nreceived by the sysplex distributor/Workload Manager (WLM). WLM monitors the various\nsystems in the Parallel Sysplex and selects the appropriate Content Manager OnDemand\nserver to forward the request to based on the current system workload and availability, so that\nthe system that is more available (less busy) receives the request.", - "page_start": 316, - "page_end": 317, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0955.pdf", - "query": "Which orbiting instrument provides near-continuous full-sky coverage in the hard X-ray/low-energy gamma-ray range?", - "target_page": 1, - "target_passage": "Gamma ray Burst Monitor", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **I. INTRODUCTION**\n\nThe Gamma ray Burst Monitor (GBM) on Fermi is\ncurrently the only instrument in orbit providing nearly\ncontinuous full sky coverage in the hard X-ray/low\nenergy gamma ray energy range. The Earth occul-\ntation technique, used very successfully on BATSE,\nhas been adapted to GBM. An initial catalog of 64\nsources is currently being monitored and continuously\naugmented. At energies above 100 keV, six steady\nsources (the Crab, Cyg X-1, Swift J1753.5-0127, 1E\n1740-29, Cen A, GRS 1915+105) and one transient\nsource (XTE J1752-223) have been detected in the\nfirst year of observation. We describe the instrument,\noutline the technique, and present light curves for the\nseven sources.\n**II. GBM AND THE EARTH OCCULTATION**\n**OBSERVATIONAL TECHNIQUE**\nThe Gamma ray Burst Monitor is the secondary\ninstrument onboard the Fermi satellite [1, 2]. It con-\nsists of 12 NaI detectors 5 *′′* in diameter by 0.5 *′′* thick\nmounted on the corners of the spacecraft and oriented\nsuch that they view the entire sky not occulted by the Earth. GBM also contains 2 BGO detectors 5 *′′* in di- ameter by 5 *′′* thick located on opposite sides of the\nspacecraft. None of the GBM detectors have direct\nimaging capability.\nKnown sources of gamma ray emission can be mon-\nitored with non-imaging detectors using the Earth oc-\ncultation technique, as was successfully demonstrated\nwith BATSE [3, 4]. When a source of gamma rays\nis occulted by the Earth, the count rate measured by\nthe detector will drop, producing a step-like feature.\nWhen the source reappears from behind the Earths\nlimb, the count rate will increase, producing another\nstep. The diameter of the Earth seen from Fermi is\n*∼* 140 ** , so roughly 30% of the sky is occulted by the\nEarth at any one time. Coupled with the *±* 35 ** slew-\ning of the pointing direction every orbit, this means\nthat the entire sky is occulted every two orbits. With\nan altitude of 565 km, a period of 96 minutes, and", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n**Observations of Soft Gamma Ray Sources** *>* 100 **keV Using Earth Occultation**\n**with GBM**\nG.L. Case, M.L. Cherry, J. Rodi\n*Dept. of Physics & Astronomy, Louisiana State Univ., Baton Rouge, LA 70803, USA*\nA. Camero-Arranz\n*Fundaci ́on Espa ̃nola de Ciencia y Tecnolog ́ıa (MICINN), C/Rosario Pino,14-16, 28020-Madrid, Spain*\nE. Beklen\n*Middle East Technical University (METU), 06531, Ankara, Turkey*\nC. A. Wilson-Hodge\n*NASA Marshall Space Flight Center, Huntsville, AL 35812*\nP. Jenke\n*NASA Postdoctoral Program Fellow, NASA Marshall Space Flight Center, Huntsville, AL 35812*\nP.N. Bhat, M.S. Briggs, V. Chaplin, V. Connaughton, R. Preece\n*University of Alabama in Huntsville, Huntsville, AL 35899*\nM.H. Finger\n*USRA, National Space Science and Technology Center, Huntsville, AL 35899*\nThe NaI and BGO detectors on the Gamma ray Burst Monitor (GBM) on Fermi are now being\nused for long term monitoring of the hard X-ray/low energy gamma ray sky. Using the Earth\noccultation technique demonstrated previously by the BATSE instrument on the Compton Gamma\nRay Observatory, GBM produces multiband light curves and spectra for known sources and transient\noutbursts in the 8 keV - 1 MeV band with its NaI detectors and up to 40 MeV with its BGO. Coverage\nof the entire sky is obtained every two orbits, with sensitivity exceeding that of BATSE at energies\nbelow *∼* 25 keV and above *∼* 1 *.* 5 MeV. We describe the technique and present preliminary results after the first *∼* 17 months of observations at energies above 100 keV. Seven sources are detected: the Crab, Cyg X-1, Swift J1753.5-0127, 1E 1740-29, Cen A, GRS 1915+105, and the transient source\nXTE J1752-223.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **Acknowledgments**\n\nThis work is supported by the NASA Fermi Guest\nInvestigator program. At LSU, additional support is\nprovided by NASA/Louisiana Board of Regents Co-\noperative Agreement NNX07AT62A.\n[1] C. Meegan et al., Ap. J. **702** , 791 (2009).\n[2] C. Wilson-Hodge et al. (2010), these proceedings.\n[3] B. A. Harmon et al., Ap. J. Suppl. **138** , 149 (2002).\n[4] B. A. Harmon et al., Ap. J. Suppl. **154** , 585 (2004).\n[5] G. L. Case et al., in *The First GLAST Symposium* ,\nedited by S. Ritz, P. Michelson, and C. Meegan\n(2007), vol. 921 of *AIP Conf. Proceedings* , p. 538.\n[6] J. Tueller et al. (2010), ap. J. Suppl., (to be pub-\nlished), astro-ph/0903.3037.\n[7] J. C. Ling and W. A. Wheaton, Ap. J. **598** , 334\n(2003).\n[8] E. Jourdain and J. P. Roques, Ap. J. **704** , 17 (2009).\n[9] H. Steinle et al., Astron. and Astrophys. **330** , 97\n(1998).\n[10] M. McConnell et al., Ap. J. **523** , 928 (2000).\n[11] J. C. Ling and W. A. Wheaton, Chinese J. Astron.\nAstrophys. Suppl. **5** , 80 (2005).\n[12] G. L. Case et al., Chinese J. Astron. Astrophys. Suppl.\n**5** , 341 (2005).\n[13] L. Bouchet et al., Ap. J. **693** , 1871 (2009).\n[14] M. C. Bell et al., Ap. J. **659** , 549 (2007).\n[15] G. L. Case et al. (2010), to be submitted.\n[16] C. Wilson-Hodge et al., Astron. Telegram **2280**\n(2009).\n**eConf C091122**", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **III. RESULTS**\n\n### **A. Steady Sources**\n\nThe sources Crab, Cyg X-1, Swift J1753.5-0127, 1E\n1740-29, Cen A, and GRS 1915+105 are detected by\nGBM at energies above 100 keV. We show GBM light\ncurves generated from the Earth occultation analysis\nin several energy bands with one day resolution for\nthese six sources in Figures 2 - 7.\nTable I gives the fluxes and significances averaged\nover all the days from Aug. 12, 2008 (the beginning of\nscience operations) to Dec. 15, 2009, approximately\n490 days.\nThe **Crab** (Fig. 2) spectrum in the hard x-ray/low\nenergy gamma-ray region can be described by a bro-\nken power law, with the spectrum steepening at 100\nkeV and then hardening at 650 keV [7, 8]. While the\nGBM CTIME data do not have the spectral resolution\n**eConf C091122**\nFIG. 3: Cen A light curve. Horizontal scale is in modified\nJulian days.\nto observe these breaks, GBM is able to see significant\nemission above 300 keV, consistent with the canonical\nhard spectrum.\n**Cen A** (Fig. 3) is a Sy 2 galaxy that is the brightest\nAGN in hard x-rays/low energy gamma rays. It has\na hard spectrum (Γ = 1 *.* 8) and has been observed at\nenergies *>* 1 MeV [9]. The GBM results are consis-\ntent with this hard spectrum, though GBM does not\nhave the sensitivity to determine if the hard spectrum\ncontinues beyond 300 keV or if the spectrum cuts off.\n**Cyg X-1** (Fig. 4) is a HMXB and one of the\nfirst systems determined to contain a black hole. It\nhas been observed to emit significant emission above\n100 keV including a power law tail extending out to\ngreater than 1 MeV [10, 11]. The GBM results show", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **III. RESULTS**\n\n### **A. Steady Sources**\n\nified Julian days.\nwill use the GBM CSPEC data with their finer energy\nbins to obtain a fit to the spectrum and compare the\npower law index to that measured by Integral.\n**SWIFT J1753.5-0127** (Fig. 7) is a LMXB with\nthe compact object likely being a black hole. Swift\ndiscovered this source when it observed a large flare\nin July of 2005. The source did not return to qui-\nescence but settled into a low intensity hard state\n[14]. BATSE occultation measurements from 1991-\n2000 showed no significant emission from this source\nabove 25 keV [15]. The GBM results show that this\nsource is still in a hard state, with significant emis-\nsion above 100 keV. We will continue to monitor this\nFIG. 7: SWIFTJ1753.5-0127 light curve. Horizontal scale\nis in modified Julian days.\nsource while it is in the hard state, with longer obser-\nvations potentially verifying significant emission above\n300 keV.", - "page_start": 3, - "page_end": 3, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **III. RESULTS**\n\n### **A. Steady Sources**\n\nsignificant emission above 300 keV, consistent with\nthe power law tail observed when Cyg X-1 is in its\nhard state.\n**GRS 1915+105** (Fig. 5) is a LMXB with the com-\npact object being a massive black hole. Evidence for\nemission above 100 keV has been seen previously [12]\nwith BATSE. The GBM light curve integrated over\n490 days shows significant emission above 100 keV.\n**1E 1740-29** (Fig. 6) is a LMXB very near the\nGalactic Center. It is a microquasar, and spends most\nof its time in the low/hard state. Integral observa-\ntions indicate the presence of a power law tail above\n200 keV [13]. The present GBM results are consis-\ntent with this high energy emission. In the future, we\nFIG. 4: Cyg X-1 light curve. Horizontal scale is in modi-\nfied Julian days.\nFIG. 5: GRS 1915+105 light curve. Horizontal scale is in\nmodified Julian days.\n**eConf C091122**\nTABLE I: Fluxes and Significance in High Energy Bands\n| | 50 - 100 keV | 50 - 100 keV | 50 - 100 keV | 100 - 300 keV | 100 - 300 keV | 100 - 300 keV | 300 - 500 keV | 300 - 500 keV | 300 - 500 keV |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| | Flux (mCrab) | Error (mCrab) | Signif. ( σ ) | Flux (mCrab) | Error (mCrab) | Signif. ( σ ) | Flux (mCrab) | Error (mCrab) | Signif. ( σ ) |\n| Crab | 1000 | 3 | 336 | 1000 | 6 | 182 | 1000 | 47 | 21.2 |\n| Cen A | 72 | 4 | 18 | 108 | 7 | 15 | 42 | 47 | 0.9 |\n| Cyg X-1 | 1130 | 4 | 283 | 1094 | 8 | 137 | 474 | 50 | 9.5 |\n| GRS 1915+105 | 121 | 4 | 30 | 49 | 7 | 7 | 41 | 52 | 0.8 |\n| 1E 1740-29 | 113 | 5 | 23 | 96 | 10 | 10 | 97 | 68 | 1.4 |\n| SWIFT 1753.5-0127 | 135 | 5 | 27 | 151 | 9 | 17 | 131 | 64 | 2.0 |\n| XTE J1752-223 | 770 | 16 | 48 | 622 | 30 | 21 | 132 | 218 | 0.6 |\nFIG. 6: 1E1740-29 light curve. Horizontal scale is in mod-", - "page_start": 2, - "page_end": 3, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **III. RESULTS**\n\nThe results presented here are preliminary. We\nhave not completed the fine tuning of our algorithms,\nthough the average fluxes are not expected to change\nmuch. Future work will include using the GBM\nCSPEC data, with its finer energy binning, to exam-\nine the detailed spectra for these sources.\nThe measured 20 - 50 keV GBM light curves are\ncompared to Swift’s 15 - 50 keV light curves for sev-\nFIG. 2: Crab light curve. Horizontal scale is in modified\nJulian days over the 490 day GBM exposure period. Ver-\ntical scale is in photons/cm 2 /sec/keV averaged over daily\nintervals. Horizontal lines show the average flux in each of\nfive energy bands increasing from top to bottom\neral sources over the same time intervals in ref. [2],\nwhere it is seen that the results measured by the two\ninstruments compare well. At energies above the up-\nper energy limit of *∼* 195 keV of the Swift 22-month catalog [6], however, the GBM observations provide\nthe only wide-field monitor available of the low en-\nergy gamma ray sky.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0955.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\nwell as correlated spectral hardening in both the VHE\nand X-ray bands. The VHE MWL observations were\nperformed in both ”quiescent” and flaring states for\nsome of the observed blazars. For the observed HBL\nobjects, the SEDs can be well described by a simple\nSSC model in both high and low states. However, an\nadditional external Compton component is necessary\nto adequately fit the SEDs of the IBL objects.\nThe Fermi-LAT is already having a significant im-\npact on the blazar KSP. In future seasons, the VER-\nITAS blazar discovery program will focus its dis-\ncovery program on hard-spectrum blazars detected\nby Fermi-LAT, and will likely have a greater focus\non high-risk/high-reward objects at larger redshifts\n(0 . 3 < z < 0 . 7). In addition, the number of VHE\nblazars studied in pre-planned MWL campaigns will\nincrease as data from the Fermi-LAT will be publicly\navailable. In particular, the extensive pre-planned\nMWL campaigns will focus on objects that are note-\nworthy for the impact their data may have on under-\nstanding the EBL. The simultaneous observations of\nblazars by VERITAS and Fermi-LAT will completely\nresolve the higher-energy SED peak, often for the first\ntime, enabling unprecedented constraints on the un-\nderlying blazar phenomena to be derived.", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **I. INTRODUCTION**\n\nan orbital inclination of 26 *.* 5 ** , individual occultation\nsteps last for *∼* 10 seconds (Fig. 1).\n**eConf C091122**\narXiv:1001.0955v2 [astro-ph.HE] 6 Jan 2010 FIG. 1: Single Crab occultation step in a single GBM NaI\ndetector. Horizontal scale is in seconds centered on the\noccultation time. Vertical scale is in measured counts.\nThe shape of the individual occultation steps de-\npends on energy and occultation angle. Transmis-\nsion as a function of time is modeled as *T* ( *t* ) =\n*exp* [ *−* *μ* ( *E* ) *A* ( *h* )], where *μ* ( *E* ) is the mass attenuation coefficient of gamma rays at energy *E* in air and *A* ( *h* )\nis the air mass along the line of sight at a given alti-\ntude *h* ( *t* ). Account is taken of the detector response\nas it changes as a function of angle across the fit win-\ndow. For each source, occultation times are predicted.\nEach step is fit over a 4-minute window along with a\nquadratic background and using an assumed spectrum\nto determine the detector count rate due to the source.\nThe instrument response is used to convert the count\nrate to a flux. Up to 31 steps are possible for a given\nsource in a day, and these steps are summed to get a\nsingle daily average flux. The GBM occultation sensi-\ntivity exceeds that of BATSE at energies below *∼* 25 keV and above *∼* 1 *.* 5 MeV [5]. This work uses the GBM CTIME data, with its\n8 broad energy channels and 0.256-second resolution,\nrebinned to 2-second resolution. The occultation tech-\nnique relies on an input catalog of known sources.\nCurrently, we are monitoring 64 sources. Of these\n64 sources, 6 steady sources are detected above 100\nkeV with a significance of at least 5 *σ* after *∼* 490 days of observations, and one transient source.", - "page_start": 0, - "page_end": 1, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **Acknowledgments**\nThis work was supported in part by the NSF\nREU and DoD ASSURE programs under Grant no.\n0754568 and by the Smithsonian Institution. Par-\ntial support was also provided by NASA contract\nNAS8-39073 and NASA grant NNX07AQ55G. We\nhave made use of the SIMBAD database, operated at\nCDS, Strasbourg, France, and the NASA/IPAC Ex-\ntragalactic Database (NED) which is operated by the\nJPL, Caltech, under contract with NASA.\n**eConf C091122**", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0806.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0955.pdf", - "query": "What is Cyg X-1?", - "target_page": 3, - "target_passage": "is a HMXB and one of the first systems determined to contain a black hole", - "chunk_present": { - "presence": true, - "index": 8 - } - }, - "top_chunk": [ - { - "text": "# and index 'log' is updated with a date and a counter of 001 (if the", - "page_start": 281, - "page_end": 281, - "source_file": "sg246915.pdf" - }, - { - "text": "# skip to remove the .cntl file #\n####################################\nelse\nnohit=yes\nfi\nfi\nfi\n####################################", - "page_start": 284, - "page_end": 284, - "source_file": "sg246915.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **III. RESULTS**\n\n### **A. Steady Sources**\n\nsignificant emission above 300 keV, consistent with\nthe power law tail observed when Cyg X-1 is in its\nhard state.\n**GRS 1915+105** (Fig. 5) is a LMXB with the com-\npact object being a massive black hole. Evidence for\nemission above 100 keV has been seen previously [12]\nwith BATSE. The GBM light curve integrated over\n490 days shows significant emission above 100 keV.\n**1E 1740-29** (Fig. 6) is a LMXB very near the\nGalactic Center. It is a microquasar, and spends most\nof its time in the low/hard state. Integral observa-\ntions indicate the presence of a power law tail above\n200 keV [13]. The present GBM results are consis-\ntent with this high energy emission. In the future, we\nFIG. 4: Cyg X-1 light curve. Horizontal scale is in modi-\nfied Julian days.\nFIG. 5: GRS 1915+105 light curve. Horizontal scale is in\nmodified Julian days.\n**eConf C091122**\nTABLE I: Fluxes and Significance in High Energy Bands\n| | 50 - 100 keV | 50 - 100 keV | 50 - 100 keV | 100 - 300 keV | 100 - 300 keV | 100 - 300 keV | 300 - 500 keV | 300 - 500 keV | 300 - 500 keV |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| | Flux (mCrab) | Error (mCrab) | Signif. ( σ ) | Flux (mCrab) | Error (mCrab) | Signif. ( σ ) | Flux (mCrab) | Error (mCrab) | Signif. ( σ ) |\n| Crab | 1000 | 3 | 336 | 1000 | 6 | 182 | 1000 | 47 | 21.2 |\n| Cen A | 72 | 4 | 18 | 108 | 7 | 15 | 42 | 47 | 0.9 |\n| Cyg X-1 | 1130 | 4 | 283 | 1094 | 8 | 137 | 474 | 50 | 9.5 |\n| GRS 1915+105 | 121 | 4 | 30 | 49 | 7 | 7 | 41 | 52 | 0.8 |\n| 1E 1740-29 | 113 | 5 | 23 | 96 | 10 | 10 | 97 | 68 | 1.4 |\n| SWIFT 1753.5-0127 | 135 | 5 | 27 | 151 | 9 | 17 | 131 | 64 | 2.0 |\n| XTE J1752-223 | 770 | 16 | 48 | 622 | 30 | 21 | 132 | 218 | 0.6 |\nFIG. 6: 1E1740-29 light curve. Horizontal scale is in mod-", - "page_start": 2, - "page_end": 3, - "source_file": "1001.0955.pdf" - }, - { - "text": "#endif\n\ntypedef struct _ArcCSXitApplGroup\n{\nchar *name;\nArcI32 agid;\nchar *agid_name;\n} ArcCSXitApplGroup;\n\ntypedef struct _ArcCSXitApplGroupU\n{\nArcChar *name;\nArcI32 agid;\nArcChar *agid_name;\n} ArcCSXitApplGroupU;\n\ntypedef ArcU8 ArcCSXitDocType;", - "page_start": 287, - "page_end": 287, - "source_file": "sg246915.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## INDEX\n\nt?evised Jcmuarv 1965", - "page_start": 433, - "page_end": 433, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# D will be: [1, 0, 0, 0, 0, 0]\nD[ 1 ] = onehot( 1 , 6 ) # Initialize the single element of the D object with a one -hot vector", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# then add up old count by 1 #\n####################################\nelse\nlet log=$log+001\ntypeset -Z3 log\nfi\n####################################", - "page_start": 284, - "page_end": 285, - "source_file": "sg246915.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **International relations**\n\n[Frankfurt, Germany, since 1960](https://en.wikipedia.org/wiki/Frankfurt)\n[Gothenburg, Sweden](https://en.wikipedia.org/wiki/Gothenburg_Municipality)\n[Guangzhou, China, since 1988](https://en.wikipedia.org/wiki/Guangzhou)\n[Haute Matsiatra, Madagascar](https://en.wikipedia.org/wiki/Haute_Matsiatra)\n[Ho Chi Minh City, Vietnam, since 1997](https://en.wikipedia.org/wiki/Ho_Chi_Minh_City)\n[Jericho, Palestine](https://en.wikipedia.org/wiki/Jericho)\n[Leipzig, Germany, since 1981](https://en.wikipedia.org/wiki/Leipzig)\n[Łódź, Poland, since 1991](https://en.wikipedia.org/wiki/%C5%81%C3%B3d%C5%BA)\n[Melbourne, Australia](https://en.wikipedia.org/wiki/Melbourne)\n[Milan, Italy, since 1966](https://en.wikipedia.org/wiki/Milan)\n[Montreal, Canada, since 1979](https://en.wikipedia.org/wiki/Montreal)\n[Oran, Algeria](https://en.wikipedia.org/wiki/Oran)\n[Osaka, Japan, since 1984](https://en.wikipedia.org/wiki/Osaka)\n[Ouagadougou, Burkina Faso](https://en.wikipedia.org/wiki/Ouagadougou)\n[Porto-Novo, Benin](https://en.wikipedia.org/wiki/Porto-Novo)\n[Rabat, Morocco](https://en.wikipedia.org/wiki/Rabat)\n[St. Louis, United States](https://en.wikipedia.org/wiki/St._Louis) [85]\n[Saint Petersburg, Russia](https://en.wikipedia.org/wiki/Saint_Petersburg)\n[Sétif, Algeria](https://en.wikipedia.org/wiki/S%C3%A9tif)\n[Tinca, Romania](https://en.wikipedia.org/wiki/Tinca)\n[Turin, Italy](https://en.wikipedia.org/wiki/Turin)\n[Yerevan, Armenia, since 1992](https://en.wikipedia.org/wiki/Yerevan)\n[Yokohama, Japan, since 1959](https://en.wikipedia.org/wiki/Yokohama)\n* **[Geography portal](https://en.wikipedia.org/wiki/Portal:Geography)** *\n* **[Europe portal](https://en.wikipedia.org/wiki/Portal:Europe)** *\n* **[European Union](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[portal](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[France portal](https://en.wikipedia.org/wiki/Portal:France)** *\n[List of films set in Lyon](https://en.wikipedia.org/wiki/List_of_films_set_in_Lyon)\n[List of streets and squares in Lyon](https://en.wikipedia.org/wiki/List_of_streets_and_squares_in_Lyon)\n[Mères of France](https://en.wikipedia.org/wiki/M%C3%A8res_of_France)\n[Montchat](https://en.wikipedia.org/wiki/Montchat)\n[Occupation of Saint-Nizier church by Lyon prostitutes](https://en.wikipedia.org/wiki/Occupation_of_Saint-Nizier_church_by_Lyon_prostitutes)\na. A war cry from 1269, spelt in modern Franco-Provençal as *Avant, Avant, Liyon lo mèlyor* .\n[b. Quote from a letter of Cicero to Lucius Munatius Plancus, founder of the city.](https://en.wikipedia.org/wiki/Cicero) [1]\n[c. Pronunciation: UK: /](https://en.wikipedia.org/wiki/British_English) ˈ li [ːɒ̃](https://en.wikipedia.org/wiki/Help:IPA/English) /, [8][9] [ US: /li](https://en.wikipedia.org/wiki/Help:IPA/English) ˈ o ʊ n/ *[lee-](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *OHN* ; [10][11] French: [lj [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/French) [] ](https://upload.wikimedia.org/wikipedia/commons/transcoded/3/3b/Fr-Lyon.ogg/Fr-Lyon.ogg.mp3) [i](https://en.wikipedia.org/wiki/File:Fr-Lyon.ogg) ; formerly spelled in English as\n*Lyons* (/ ˈ la [ɪə](https://en.wikipedia.org/wiki/Help:IPA/English) nz/ *[LY](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *-* ə *nz* ). [11][12] [ Arpitan: ](https://en.wikipedia.org/wiki/Arpitan_language) *Liyon* [ ʎ j [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/Franco-Proven%C3%A7al) []; Occitan: ](https://en.wikipedia.org/wiki/Occitan_language) *Lion* , hist. *Lionés* . [13]\n[d. Constant PPP US dollars, base year 2015.](https://en.wikipedia.org/wiki/Purchasing_power_parity)\n[1. \"Cicero\" (http://www.thelatinlibrary.com/cicero/fam10.shtml#3). ](http://www.thelatinlibrary.com/cicero/fam10.shtml#3) *Epistulae ad familiares, X.3* . Retrieved\n2 January 2020.\n[2. \"Répertoire national des élus: les maires\" (https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-1](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n[9ee07b0e503) (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n2022.\n[3. \"Comparateur de territoire - Unité urbaine 2020 de Lyon (00760)\" (https://www.insee.fr/fr/statistiques/140559](https://www.insee.fr/fr/statistiques/1405599?geo=UU2020-00760)\n[9?geo=UU2020-00760). INSEE. Retrieved 3 April 2022.](https://en.wikipedia.org/wiki/INSEE)\n[4. \"Comparateur de territoire - Aire d'attraction des villes 2020 de Lyon (002)\" (https://www.insee.fr/fr/statistique](https://www.insee.fr/fr/statistiques/1405599?geo=AAV2020-002)\n[s/1405599?geo=AAV2020-002). INSEE. Retrieved 16 January 2023.](https://en.wikipedia.org/wiki/INSEE)\n[5. \"Populations de référence 2022\" (https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123) (in French).](https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123)\n[The National Institute of Statistics and Economic Studies. 19 December 2024.](https://en.wikipedia.org/wiki/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques)", - "page_start": 20, - "page_end": 20, - "source_file": "wikipedia4.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **III. RESULTS**\n\n### **A. Steady Sources**\n\nThe sources Crab, Cyg X-1, Swift J1753.5-0127, 1E\n1740-29, Cen A, and GRS 1915+105 are detected by\nGBM at energies above 100 keV. We show GBM light\ncurves generated from the Earth occultation analysis\nin several energy bands with one day resolution for\nthese six sources in Figures 2 - 7.\nTable I gives the fluxes and significances averaged\nover all the days from Aug. 12, 2008 (the beginning of\nscience operations) to Dec. 15, 2009, approximately\n490 days.\nThe **Crab** (Fig. 2) spectrum in the hard x-ray/low\nenergy gamma-ray region can be described by a bro-\nken power law, with the spectrum steepening at 100\nkeV and then hardening at 650 keV [7, 8]. While the\nGBM CTIME data do not have the spectral resolution\n**eConf C091122**\nFIG. 3: Cen A light curve. Horizontal scale is in modified\nJulian days.\nto observe these breaks, GBM is able to see significant\nemission above 300 keV, consistent with the canonical\nhard spectrum.\n**Cen A** (Fig. 3) is a Sy 2 galaxy that is the brightest\nAGN in hard x-rays/low energy gamma rays. It has\na hard spectrum (Γ = 1 *.* 8) and has been observed at\nenergies *>* 1 MeV [9]. The GBM results are consis-\ntent with this hard spectrum, though GBM does not\nhave the sensitivity to determine if the hard spectrum\ncontinues beyond 300 keV or if the spectrum cuts off.\n**Cyg X-1** (Fig. 4) is a HMXB and one of the\nfirst systems determined to contain a black hole. It\nhas been observed to emit significant emission above\n100 keV including a power law tail extending out to\ngreater than 1 MeV [10, 11]. The GBM results show", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0955.pdf" - }, - { - "text": "# document has already been reprinted, the counter is added up by 001.\nChapter 11. Exits\nset -a\nset -u\nset -m", - "page_start": 281, - "page_end": 282, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0955.pdf", - "query": "What satellite is the Gamma Ray Burst Observatory on?", - "target_page": 1, - "target_passage": " Fermi satellite", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **I. INTRODUCTION**\n\nThe Gamma ray Burst Monitor (GBM) on Fermi is\ncurrently the only instrument in orbit providing nearly\ncontinuous full sky coverage in the hard X-ray/low\nenergy gamma ray energy range. The Earth occul-\ntation technique, used very successfully on BATSE,\nhas been adapted to GBM. An initial catalog of 64\nsources is currently being monitored and continuously\naugmented. At energies above 100 keV, six steady\nsources (the Crab, Cyg X-1, Swift J1753.5-0127, 1E\n1740-29, Cen A, GRS 1915+105) and one transient\nsource (XTE J1752-223) have been detected in the\nfirst year of observation. We describe the instrument,\noutline the technique, and present light curves for the\nseven sources.\n**II. GBM AND THE EARTH OCCULTATION**\n**OBSERVATIONAL TECHNIQUE**\nThe Gamma ray Burst Monitor is the secondary\ninstrument onboard the Fermi satellite [1, 2]. It con-\nsists of 12 NaI detectors 5 *′′* in diameter by 0.5 *′′* thick\nmounted on the corners of the spacecraft and oriented\nsuch that they view the entire sky not occulted by the Earth. GBM also contains 2 BGO detectors 5 *′′* in di- ameter by 5 *′′* thick located on opposite sides of the\nspacecraft. None of the GBM detectors have direct\nimaging capability.\nKnown sources of gamma ray emission can be mon-\nitored with non-imaging detectors using the Earth oc-\ncultation technique, as was successfully demonstrated\nwith BATSE [3, 4]. When a source of gamma rays\nis occulted by the Earth, the count rate measured by\nthe detector will drop, producing a step-like feature.\nWhen the source reappears from behind the Earths\nlimb, the count rate will increase, producing another\nstep. The diameter of the Earth seen from Fermi is\n*∼* 140 ** , so roughly 30% of the sky is occulted by the\nEarth at any one time. Coupled with the *±* 35 ** slew-\ning of the pointing direction every orbit, this means\nthat the entire sky is occulted every two orbits. With\nan altitude of 565 km, a period of 96 minutes, and", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n**Observations of Soft Gamma Ray Sources** *>* 100 **keV Using Earth Occultation**\n**with GBM**\nG.L. Case, M.L. Cherry, J. Rodi\n*Dept. of Physics & Astronomy, Louisiana State Univ., Baton Rouge, LA 70803, USA*\nA. Camero-Arranz\n*Fundaci ́on Espa ̃nola de Ciencia y Tecnolog ́ıa (MICINN), C/Rosario Pino,14-16, 28020-Madrid, Spain*\nE. Beklen\n*Middle East Technical University (METU), 06531, Ankara, Turkey*\nC. A. Wilson-Hodge\n*NASA Marshall Space Flight Center, Huntsville, AL 35812*\nP. Jenke\n*NASA Postdoctoral Program Fellow, NASA Marshall Space Flight Center, Huntsville, AL 35812*\nP.N. Bhat, M.S. Briggs, V. Chaplin, V. Connaughton, R. Preece\n*University of Alabama in Huntsville, Huntsville, AL 35899*\nM.H. Finger\n*USRA, National Space Science and Technology Center, Huntsville, AL 35899*\nThe NaI and BGO detectors on the Gamma ray Burst Monitor (GBM) on Fermi are now being\nused for long term monitoring of the hard X-ray/low energy gamma ray sky. Using the Earth\noccultation technique demonstrated previously by the BATSE instrument on the Compton Gamma\nRay Observatory, GBM produces multiband light curves and spectra for known sources and transient\noutbursts in the 8 keV - 1 MeV band with its NaI detectors and up to 40 MeV with its BGO. Coverage\nof the entire sky is obtained every two orbits, with sensitivity exceeding that of BATSE at energies\nbelow *∼* 25 keV and above *∼* 1 *.* 5 MeV. We describe the technique and present preliminary results after the first *∼* 17 months of observations at energies above 100 keV. Seven sources are detected: the Crab, Cyg X-1, Swift J1753.5-0127, 1E 1740-29, Cen A, GRS 1915+105, and the transient source\nXTE J1752-223.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **Acknowledgments**\n\nThis work is supported by the NASA Fermi Guest\nInvestigator program. At LSU, additional support is\nprovided by NASA/Louisiana Board of Regents Co-\noperative Agreement NNX07AT62A.\n[1] C. Meegan et al., Ap. J. **702** , 791 (2009).\n[2] C. Wilson-Hodge et al. (2010), these proceedings.\n[3] B. A. Harmon et al., Ap. J. Suppl. **138** , 149 (2002).\n[4] B. A. Harmon et al., Ap. J. Suppl. **154** , 585 (2004).\n[5] G. L. Case et al., in *The First GLAST Symposium* ,\nedited by S. Ritz, P. Michelson, and C. Meegan\n(2007), vol. 921 of *AIP Conf. Proceedings* , p. 538.\n[6] J. Tueller et al. (2010), ap. J. Suppl., (to be pub-\nlished), astro-ph/0903.3037.\n[7] J. C. Ling and W. A. Wheaton, Ap. J. **598** , 334\n(2003).\n[8] E. Jourdain and J. P. Roques, Ap. J. **704** , 17 (2009).\n[9] H. Steinle et al., Astron. and Astrophys. **330** , 97\n(1998).\n[10] M. McConnell et al., Ap. J. **523** , 928 (2000).\n[11] J. C. Ling and W. A. Wheaton, Chinese J. Astron.\nAstrophys. Suppl. **5** , 80 (2005).\n[12] G. L. Case et al., Chinese J. Astron. Astrophys. Suppl.\n**5** , 341 (2005).\n[13] L. Bouchet et al., Ap. J. **693** , 1871 (2009).\n[14] M. C. Bell et al., Ap. J. **659** , 549 (2007).\n[15] G. L. Case et al. (2010), to be submitted.\n[16] C. Wilson-Hodge et al., Astron. Telegram **2280**\n(2009).\n**eConf C091122**", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **Acknowledgments**\nThis work was supported in part by the NSF\nREU and DoD ASSURE programs under Grant no.\n0754568 and by the Smithsonian Institution. Par-\ntial support was also provided by NASA contract\nNAS8-39073 and NASA grant NNX07AQ55G. We\nhave made use of the SIMBAD database, operated at\nCDS, Strasbourg, France, and the NASA/IPAC Ex-\ntragalactic Database (NED) which is operated by the\nJPL, Caltech, under contract with NASA.\n**eConf C091122**", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **III. RESULTS**\n\n### **A. Steady Sources**\n\nThe sources Crab, Cyg X-1, Swift J1753.5-0127, 1E\n1740-29, Cen A, and GRS 1915+105 are detected by\nGBM at energies above 100 keV. We show GBM light\ncurves generated from the Earth occultation analysis\nin several energy bands with one day resolution for\nthese six sources in Figures 2 - 7.\nTable I gives the fluxes and significances averaged\nover all the days from Aug. 12, 2008 (the beginning of\nscience operations) to Dec. 15, 2009, approximately\n490 days.\nThe **Crab** (Fig. 2) spectrum in the hard x-ray/low\nenergy gamma-ray region can be described by a bro-\nken power law, with the spectrum steepening at 100\nkeV and then hardening at 650 keV [7, 8]. While the\nGBM CTIME data do not have the spectral resolution\n**eConf C091122**\nFIG. 3: Cen A light curve. Horizontal scale is in modified\nJulian days.\nto observe these breaks, GBM is able to see significant\nemission above 300 keV, consistent with the canonical\nhard spectrum.\n**Cen A** (Fig. 3) is a Sy 2 galaxy that is the brightest\nAGN in hard x-rays/low energy gamma rays. It has\na hard spectrum (Γ = 1 *.* 8) and has been observed at\nenergies *>* 1 MeV [9]. The GBM results are consis-\ntent with this hard spectrum, though GBM does not\nhave the sensitivity to determine if the hard spectrum\ncontinues beyond 300 keV or if the spectrum cuts off.\n**Cyg X-1** (Fig. 4) is a HMXB and one of the\nfirst systems determined to contain a black hole. It\nhas been observed to emit significant emission above\n100 keV including a power law tail extending out to\ngreater than 1 MeV [10, 11]. The GBM results show", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0955.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **4. CONNECTION WITH GAMMA-RAYS**\n\nrespect to the synchrotron component (which is often\nseen in FSRQs) suggests the upscattering of external\nphotons off the synchrotron-emitting electrons. These\nobjects should occupy the upper right of the ratio/jet\npower plot, and BL Lacs, which generally exhibit com-\nponents with roughly comparable luminosities, should\noccupy the lower left. It is clear from the figure, how-\never, that many FSRQs exhibit ratios similar to those\nof the BL Lacs and vis versa.\nSikora et al. [10] report that, during its flaring\nepochs, 3C 454.3 transitions from its typical FSRQ\nstate to a more BL Lac-like state, where the syn-\nchrotron component emits much more strongly com-\npared to the *γ* -ray component than during its “low\nstate”. 3C 454.3, which is the highest submillime-\nter luminosity FSRQ in our sample, would then shift\ndown and to the right in Figure 5 when it enters a\nflaring period. For the first three months of the *Fermi*\nmission, 3C 454.3 was not flaring, which may explain\nits present location in Figure 5. The three objects for\nwhich there is a type discrepancy between CGRaBS\nand LBAS are all FSRQs (in CGRaBS) and exhibit\nlow luminosity ratios and high luminosity, which sug-\ngest they may be undergoing the same changes as 3C\n454.3. A possible interpretation of the elevated lumi-\nnosity ratios observed in some BL Lacs objects is that\nthere has been a dramatic increase in *γ* -ray luminos-\nity due to ERC, which would not be reflected in the\nsynchrotron component.", - "page_start": 3, - "page_end": 3, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **2.** * **SMA** * **BLAZARS**\n\nThe *Submillimeter Array* [4] consists of eight 6 m\nantennas located near the summit of Mauna Kea. The\n*SMA* is used in a variety of baseline configurations\nand typically operates in the 1mm and 850 *μ* m win-\ndows, achieving spatial resolution as fine as 0.25” at\n850 *μ* m. The sources used as phase calibrators for the\narray are compiled in a database known as the *SMA* Calibrator List 2 [5]. Essentially a collection of bright\nobjects (stronger than 750 mJy at 230 GHz and 1 Jy\nat 345 GHz), these sources are monitored regularly,\nboth during science observations and dedicated ob-\nserving tracks.\nTo select our sample, we identified objects in the\ncalibrator list that were also classified as BL Lacs or\nFSRQs by the Candidate Gamma-Ray Blazar Sur-\nvey [6, CGRaBS]. Of the 243 total objects in the\ncalibrator list, 171 (35 BL Lacs and 136 FSRQs)\nhave positive blazar class identifications, although\nthere are three sources (J0238+166, J0428-379, and\n1 The Submillimeter Array is a joint project between the\nSmithsonian Astrophysical Observatory and the Academia\nSinica Institute of Astronomy and Astrophysics and is funded\nby the Smithsonian Institution and the Academia Sinica.\n2 http://sma1.sma.hawaii.edu/callist/callist.html\n**eConf C091122**\narXiv:1001.0806v1 [astro-ph.HE] 6 Jan 2010 Figure 1: The *SMA* light curves for 3C 454.3. The open", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0806.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **VERITAS Observations of Blazars**\nW. Benbow for the VERITAS Collaboration *Harvard-Smithsonian Center for Astrophysics, F.L. Whipple Observatory, PO Box 6369, Amado, AZ 85645,* *USA*\nThe VERITAS array of four 12-m diameter imaging atmospheric-Cherenkov telescopes in southern Arizona is\nused to study very high energy (VHE; E > 100 GeV) γ -ray emission from astrophysical objects. VERITAS is\ncurrently the most sensitive VHE γ -ray observatory in the world and one of the VERITAS collaboration’s Key\nScience Projects (KSP) is the study of blazars. These active galactic nuclei (AGN) are the most numerous class\nof identified VHE sources, with ∼ 30 known to emit VHE photons. More than 70 AGN, almost all of which\nare blazars, have been observed with the VERITAS array since 2007, in most cases with the deepest-ever VHE\nexposure. These observations have resulted in the detection of VHE γ -rays from 16 AGN (15 blazars), including\n8 for the first time at these energies. The VERITAS blazar KSP is summarized in this proceeding and selected\nresults are presented.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0770.pdf" - }, - { - "text": "# Observations of Soft Gamma Ray Sources > 100 keV Using Earth Occultation with GBM\n\n## **III. RESULTS**\n\n### **A. Steady Sources**\n\nsignificant emission above 300 keV, consistent with\nthe power law tail observed when Cyg X-1 is in its\nhard state.\n**GRS 1915+105** (Fig. 5) is a LMXB with the com-\npact object being a massive black hole. Evidence for\nemission above 100 keV has been seen previously [12]\nwith BATSE. The GBM light curve integrated over\n490 days shows significant emission above 100 keV.\n**1E 1740-29** (Fig. 6) is a LMXB very near the\nGalactic Center. It is a microquasar, and spends most\nof its time in the low/hard state. Integral observa-\ntions indicate the presence of a power law tail above\n200 keV [13]. The present GBM results are consis-\ntent with this high energy emission. In the future, we\nFIG. 4: Cyg X-1 light curve. Horizontal scale is in modi-\nfied Julian days.\nFIG. 5: GRS 1915+105 light curve. Horizontal scale is in\nmodified Julian days.\n**eConf C091122**\nTABLE I: Fluxes and Significance in High Energy Bands\n| | 50 - 100 keV | 50 - 100 keV | 50 - 100 keV | 100 - 300 keV | 100 - 300 keV | 100 - 300 keV | 300 - 500 keV | 300 - 500 keV | 300 - 500 keV |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| | Flux (mCrab) | Error (mCrab) | Signif. ( σ ) | Flux (mCrab) | Error (mCrab) | Signif. ( σ ) | Flux (mCrab) | Error (mCrab) | Signif. ( σ ) |\n| Crab | 1000 | 3 | 336 | 1000 | 6 | 182 | 1000 | 47 | 21.2 |\n| Cen A | 72 | 4 | 18 | 108 | 7 | 15 | 42 | 47 | 0.9 |\n| Cyg X-1 | 1130 | 4 | 283 | 1094 | 8 | 137 | 474 | 50 | 9.5 |\n| GRS 1915+105 | 121 | 4 | 30 | 49 | 7 | 7 | 41 | 52 | 0.8 |\n| 1E 1740-29 | 113 | 5 | 23 | 96 | 10 | 10 | 97 | 68 | 1.4 |\n| SWIFT 1753.5-0127 | 135 | 5 | 27 | 151 | 9 | 17 | 131 | 64 | 2.0 |\n| XTE J1752-223 | 770 | 16 | 48 | 622 | 30 | 21 | 132 | 218 | 0.6 |\nFIG. 6: 1E1740-29 light curve. Horizontal scale is in mod-", - "page_start": 2, - "page_end": 3, - "source_file": "1001.0955.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\nVERITAS has detected VHE γ -ray emission from\n16 AGN (15 blazars), including 8 VHE discoveries.\nThese AGN are shown in Table I, and each has been\ndetected by the Large Area Telescope (LAT) instru-\nment aboard the Fermi Gamma-ray Space Telescope.\nEvery blazar discovered by VERITAS was the sub-\nject of ToO MWL observations to enable modeling of\nits simultaneously-measured SED. The known VHE\nblazars detected by VERITAS were similarly the tar-\ngets of MWL observations.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed3.pdf", - "query": "When in present-day Poland did the first shift away from earlier ancestry occur?", - "target_page": 3, - "target_passage": "in the Middle to Late Bronze Age (1500 bce to 1000 bce), we observe a clear shift away from preceding ancestry originally associated with Corded Ware cultures", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 2 | Ancestry from the Iron Age to the early medieval period in Europe.**\n\nViking Age 6 , carried detectable Scandinavian-related ancestry. Some\nof the ancestry detected in individuals from later medieval Poland may\nhave persisted during the late first millennium ce in the cremating\nportion of the population, but regardless, this points to large-scale\nancestry transformation in medieval Poland (Fig. 3a). Future data could\nshed light on the extent to which this reflects the influence of groups\nspeaking Slavic languages in the region.\nIn present-day Slovakia, individuals associated with the Iron\nAge La Tène period appear close to Hungarian Scythians in the two\ndimensions of our MDS analysis, and are modelled as a mixture of\ncentral and eastern European ancestry. However, a first-century ce\nburial of a 50- 60-year-old woman from Zohor is modelled only with\nScandinavian-related ancestry, providing evidence of ancestry related\nto the Scandinavian EIA appearing southwest of the range of the Wiel-\nbark archaeological complex 5,57 (Fig. 3b). Later early medieval individu-\nals from Slovakia have partial Scandinavian-related ancestry, providing\nevidence for the integration between expanding and local groups.\nNearby, in present-day Hungary, we observe Scandinavian-related\nancestry components in several burials dating to the sixth century\nce associated with Longobards (Longobard_earlyMED(I)) 10 (Fig. 2c).\nThis is consistent with the original study 10 , which reported affinity to\npresent-day groups from northwestern Europe (GBR, CEU and FIN in\nthe 1000 Genomes Project (1000GP)) 10 but which we can resolve with\n3000 BCE 2000 BCE 1000 BCE 1000 CE 2000 CE\nScandinavia\nSouthern Europe\nBritain\nCentral\nEurope\nEastern Europe\nBA\nItaly\nCentral Europe\n3000 BCE 2000 BCE\nEBA\n1000 BCE\nTime\n0 1000 CE 2000 CE\nMLBA Wielbark Middle Ages\nLate Roman/Ottoman\nEarly Medieval\nBaiuvarii\nMedieval/present day\nEarly Medieval/Longobard Iron Roman\nPresent day\nPresent day BA/Scythian\nBell Beaker/EBA\nZohor\nSoutheastern Europe\nPoland\nBritain and Ireland\nScandinavia\n**e**\n**f**\n**d**\n**c**\n**b**\n**a**\nIron Roman\nIron/Republic Imperial Late Antiquity (Early) Medieval\nEarly Medieval\nPresent day\nPresent day Medieval Iron Roman BA\nBA EIA Viking Age Medieval Present day\nDriffeld\nTerrace\nTarquinia\nLate Etruscan\n3000 BCE 2000 BCE 1000 BCE 0 1000 CE 2000 CE\n2000 BCE 0\n3000 BCE 2000 BCE 1000 BCE 0 1000 CE 2000 CE\n3000 BCE 2000 BCE 1000 BCE 0 1000 CE 2000 CE\n3000 BCE 2000 BCE 1000 BCE 0 1000 CE 2000 CE", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Expansions of Scandinavian-like ancestry**\n\nWe assembled time transects using available aDNA data across several\ngeographical regions in Europe, and infer their ancestry using a model\nwith the EIA or Roman Iron Age sources previously defined (shown in\nFig. 2a). Our modelling provides direct evidence of individuals with\nancestry originating in northern Germany or Scandinavia appearing\nacross Europe as early as the first century ce (Figs. 2b,c and 3 and Sup-\nplementary Table 3).\nIn the region of present-day Poland, our analysis suggests several\nclear shifts in ancestry. First, in the Middle to Late Bronze Age (1500 bce\nto 1000 bce), we observe a clear shift away from preceding ancestry\noriginally associated with Corded Ware cultures 55 (Fig. 3a). Second,\nin the first to fifth century ce, individuals associated with Wielbark\nculture 5,12 show an additional strong shift away from the preceding\nBronze Age groups, and can only be modelled with a >75% component\nattributed to the EIA Scandinavian Peninsula. Multiple individuals,\nespecially from earlier Wielbark cemeteries, have approximately 100%\nNature | Vol 637 | 2 January 2025 | **121**\nancestry related to EIA Scandinavian Peninsula (Fig. 2c). The Wielbark\narchaeological complex has been linked to the later Chernyakhov cul-\nture to the southeast and to early Goths, an historical Germanic group\nthat flourished in the second to fifth centuries ce 56 . Our modelling\nsupports the idea that some groups that probably spoke Germanic\nlanguages from Scandinavia expanded south across the Baltic into\nthe area between the Oder and Vistula rivers in the early centuries ce,\nalthough whether these expansions can be linked specifically with\nhistorical Goths is still debatable. Moreover, since a considerable\nproportion of Wielbark burials during this period were cremations,\nthe possible presence of individuals with other ancestries cannot be\nstrictly rejected if they were exclusively cremated (and are therefore\ninvisible in the aDNA record).\nA previous study could not reject continuity in ancestry from the\nWielbark-associated individuals to later medieval individuals from\na similar region 12 . With the improved power of Twigstats, models of", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Influx into pre-Viking Age Scandinavia**\n\nIn EIA Scandinavia (<500 ce), we find evidence for broad genetic homo-\ngeneity. Specifically, individuals from Denmark (100 ce- 300 ce) were\nindistinguishable from contemporary people in the Scandinavian Pen-\ninsula (Fig. 2c). However, we observe a clear shift in genetic ancestry\nalready in the eighth century ce (Late Iron Age/early Viking Age) on\nZealand (present-day Denmark) for which a 100% EIA ancestry model\nis rejected ( *P* = 1 × 10 −17 using Twigstats; *P* = 7.5 × 10 −4 without). This\nshift in ancestry persists among later Viking Age groups in Denmark,\nwhere all groups are modelled with varying proportions of ancestry\nrelated to Iron Age continental groups in central Europe (Figs. 3f\nand 4c). A non-parametric MDS of Viking Age individuals suggests\nthat variation between individuals forms a cline spanning from the\nEIA Scandinavian Peninsula individuals to ancestry characteristic of\ncentral Europe (Fig. 4e). The observed shift in ancestry in Denmark\ncannot be confounded by potentially earlier unknown gene flow into\nIron Age source groups in Austria, France and Germany, but such gene\nflow could affect the exact ancestry proportions.\nThese patterns are consistent with northward expansion of ancestry,\npotentially starting before the Viking Age, into the Jutland peninsula\nand Zealand island towards southern Sweden. The geographical ori-\ngin of this ancestry is currently difficult to discern, as the available\nsamples from Iron Age central Europe remain sparse. The timing\nof this expansion is constrained only by the samples available: this\nancestry is not observed in individuals from the Copenhagen area of\nDenmark (around 100 ce- 300 ce) 6 , an individual from the southern tip\nof Sweden (around 500 ce) 16 , individuals from the Sandby Borg mas-\nsacre site on Öland in present-day Sweden (around 500 ce) 7 and 31 indi-\nviduals from the mid-eighth century Salme ship burials in present-day\nEstonia (Extended Data Fig. 9), who probably originated in central\nSweden 6 . Therefore, this ancestry transformation most likely post-\ndated these individuals in each particular region and mostly occurred\nin the second half of the first millennium ce.\nTo assess the full extent of the impact of this ancestry influx into\nScandinavia, we next aimed to understand the ancestry of individu-", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 3 | Time transects across six geographical regions in Europe.**\n\n**a** - **f** , Ancestry change visualized over a time transect spanning from the Bronze\nAge to the present day in Poland ( **a** ), southeastern Europe ( **b** ), central Europe\n( **c** ), Italy ( **d** ), Britain and Ireland ( **e** ) and Scandinavia ( **f** ). The maps show sample\nlocations of all available ancient genomes with at least 0.5× coverage from\nthese regions (Supplementary Table 1). Their ancestry is shown on the same\nMDS model as in Fig. 2a for each time period. For each geographic region,\nthe early medieval period is highlighted in orange and the area in the MDS\ncorresponding to Scandinavian and central European ancestries is highlighted\nin an orange box.\nNature | Vol 637 | 2 January 2025 | **123**\nhigher resolution using earlier genomes. Several other individuals from\nthese Longobard burials (Longobard_earlyMED(II)) show no detectable\nancestry from northern Europe and, instead, are more closely related to\nIron Age groups in continental central Europe, putatively representing\ndescendants of local people buried in a Longobard style. Our results are\nconsistent with attestations that the Longobards originated in the areas\nof present-day northern Germany or Denmark, but that by the sixth\ncentury ce they incorporated multiple different cultural identities, and\nmixed ancestries. Present-day populations of Hungary do not appear\nto derive detectable ancestry from early medieval individuals from\nLongobard contexts, and are instead more similar to Scythian-related\nancestry sources (Extended Data Fig. 6), consistent with the later impact\nof Avars, Magyars and other eastern groups 58 .\nIn southern Germany, the genetic ancestry of individuals from\nearly medieval Bavaria probably associated with the historical\nGermanic-language-speaking Baiuvarii 59 cannot be modelled as deriv-\ning ancestry solely from earlier groups in Iron Age central Germany", - "page_start": 4, - "page_end": 5, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\nSeveral recent studies have documented substantial mobility and\ngenetic diversity in these time periods, suggesting stable population\nstructure despite high mobility 5 , and have revealed genetic variation\nin Viking Age Scandinavia 6- 8 , early medieval England 3,9 , early medieval\nHungary 10,11 and Iron Age and medieval Poland 12 . However, previous\nstudies mostly used large modern cohorts to study ancestry change\nthrough time and space. This is because the differentiation between\nIron Age groups in central and northern Europe is an order of magnitude\nlower (fixation index ( *F* ST ) = 0.1- 0.7%; Extended Data Fig. 1) than, for\nexample, the more commonly studied hunter-gatherer, early farmer\nand steppe-pastoralist groups that shaped the ancestry landscape of\nStone Age and Bronze Age Europe 13- 16 ( *F* ST = 5- 9% (refs. 13,17)). Modern\npopulations provide more power to detect differences, but their genetic\naffinity to ancient individuals may be confounded by later gene flow,\nthat is, after the time of the ancient individual(s) 18 . The most principled\napproach is thus to build ancestry models in which source and ‘out-\ngroup/reference’ populations are older than, or at least contemporary\nwith, the target genome or group that we are trying to model 18 . However,\nthis has been challenging, due to the limited statistical power offered\nby the thousands-fold lower sample sizes and reduced sequence qual-\nity of ancient genomes.\nReconstructing genetic histories and ancestry models from ancient\nDNA (aDNA) data commonly uses methods based on *f* -statistics 13,19- 22 .\nTheir popularity is rooted in a number of favourable properties, such\nas enabling analyses of lower-quality aDNA data, relative robustness\nto ascertainment and theoretical guarantees of unbiasedness, includ-\ning in the presence of population bottlenecks 21,23 . Approaches derived\nfrom *f* -statistics, such as qpAdm 13 , are close to unique in enabling the\nunbiased fitting of admixture models, including identifying the num-\nber of such events and the closest representatives of sources 13,14,23 .\nHowever, *f* -statistics have not always had sufficient power to recon-\nstruct events that involve closely related ancestries, despite increas-\ning sample sizes 6,24 . Methods that identify haplotypes, or shared\nsegments of DNA that are not broken down by recombination, have\npreviously been shown to have more power than those using individual", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 2 | Ancestry from the Iron Age to the early medieval period in Europe.**\n\n**a** , Source groups used for qpAdm modelling of early medieval Europe. MDS is\ncomputed jointly with individuals from later periods using pairwise outgroup\n*f* 3 statistics (outgroup: Han Chinese people). These are calculated using\nTwigstats on Relate genealogies with a cut-off of 1,000 generations. The\ngeographical map shows sampling locations of these individuals. **b** , The\ngenetic structure of ancient groups predominantly from early medieval\ncontexts shown on the same MDS as in **a** . The magnified inset shows an MDS\ncomputed without Twigstats on the same samples as the Twigstats MDS and\nfocusing on early medieval or later individuals. **c** , Ancestry models of early\nmedieval (EM) groups across Europe computed using qpAdm. Sample sizes are\nshown in black boxes. Sources are highlighted in **a** and marked as bold in the\nkey, and were used in a rotational qpAdm scheme. For each target group, we\nremove models with infeasible admixture proportions (falling outside [0, 1])\nand use a Twigstats cut-off of 1,000 generations. All models satisfy *P* > 0.01,\nunless a −log 10 [ *P* value] is shown next to the model. If models satisfy *P* > 0.05,\nwe show all such models; otherwise, we show only the model with the largest\n*P* value. **d** , The ancestry proportion derived from EIA Scandinavia in groups\nwith a non-zero component of this ancestry. We show groups modelled in **c**\nthat have a feasible model ( *P* > 0.01). In **c** , **d** , we show one s.e. BA, Bronze Age;\nCNE, continental northern Europeans; EBA, early Bronze Age; EVA, early Viking\nAge; IA, Iron Age; MED, medieval; MLBA, middle/late Bronze Age; VA, Viking Age.\n**122** | Nature | Vol 637 | 2 January 2025\nmedieval individuals ( *P* ≪ 1 × 10 −32 ). Instead, the majority of individuals\nfrom medieval Poland can be modelled only as a mixture of ancestries\nrelated to Roman Iron Age Lithuania, which is similar to ancestries of\nindividuals from middle to late Bronze Age Poland (44%, 95% confidence\ninterval 36- 51%), an ancestry component related to Hungarian Scyth-\nians or Slovakian La Tène individuals (49%, 95% confidence interval\n41- 57%) and potentially a minority component of ancestry related to\nSarmatians from the Caucasus ( *P* = 0.13) (Fig. 2c). Four out of twelve\nindividuals from medieval Poland, three of whom are from the late", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Viking Age mobility into Scandinavia**\n\nPrevious studies had suggested a major influx of ancestry related to\nBritain into Viking Age Scandinavia 6,7 . Although we detect this ances-\ntry in some individuals (7 individuals in Norway, 14 in Denmark and\n14 in Sweden), including some individuals whose ancestry appears to\nbe entirely derived from Iron Age Britain, its overall impact appears\nreduced compared with previous reports. Our analysis indicates a pro-\nportionally larger impact of ancestry from Iron Age Britain in northern\nNorway, with southern Scandinavia predominantly influenced by\ncontinental central European ancestries (Fig. 4d). We hypothesize\nthat our estimates of ancestry from Britain are reduced relative to\nprevious studies because ancestry related to Britain and continen-\ntal central Europe may have been indistinguishable. This could be\ndue to a lack of statistical power to distinguish these closely related\nsources with standard methods, as well as through potential biases\nintroduced by using modern surrogate populations that have since\nbeen influenced by later gene flow (such as gene flow into Britain).\nWe illustrate this by replicating the analyses previously described 6,7\n(Extended Data Fig. 8).\nSimilarly, a previous study has suggested that individuals at sites such\nas Kärda in southern Sweden carried ancestry from southern Europe 6 .\nIn our models, two Kärda individuals fit with central European-related\nancestry, but none of the individuals has a substantial proportion of\nancestry related to southern European sources (Extended Data Fig. 9).\nInstead, we detect ancestry from southern European sources in only\nthree individuals from Scandinavia, and in relatively small propor-\ntions (Fig. 4a).\nInterestingly, we detect ancestry from Bronze and Iron Age sources\nfrom Eastern Europe (present-day Lithuania and Poland), concentrated\nin southeastern parts of Sweden, particularly the island of Gotland\n(14 individuals; Fig. 4a). This is consistent with previous genetic\nstudies 6,7 . We find that this ancestry is enriched in male individuals\n(Extended Data Fig. 7d), suggesting male-biased mobility and/or burial.\nThe closest match tends to be Roman Iron Age Lithuanian genomes\nassociated with Balts, which would be consistent with mobility across\nthe Baltic Sea, but we caution that the geographical representation of\navailable genomes is still limited.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 3 | Time transects across six geographical regions in Europe.**\n\nto approximately second to fourth century ce from the purported\ngladiator or military cemetery at Driffield Terrace in York (Roman\n*Eboracum* ), England 60 , who was previously identified as an ancestry\noutlier 61,62 , specifically carried approximately 25% EIA Scandinavian\nPeninsula-related ancestry (Fig. 2c). This documents that people with\nScandinavian-related ancestry already were in Britain before the fifth\ncentury ce, after which there was a substantial influx associated with\nAnglo-Saxon migrations 9 . Although it is uncertain whether this indi-\nvidual was a gladiator or soldier, individuals and groups from northern\nEurope are indeed recorded in Roman sources both as soldiers and as\nenslaved gladiators 63,64 .\nAcross Europe, we see regional differences in the southeastern and\nsouthwestern expansions of Scandinavian-related ancestries. Early\nmedieval groups from present-day Poland and Slovakia carry spe-\ncific ancestry from one of the Scandinavian EIA groups—the one with\nindividuals primarily from the northern parts of Scandinavia in the\nEIA—with no evidence of ancestry related to the other primary group\nin more southern Scandinavia (Fig. 2d). By contrast, in southern and\nwestern Europe, Scandinavian-related ancestry either derives from\nEIA southern Scandinavia—as in the cases of the probable Baiuvarii\nin Germany, Longobard-associated burials in Italy and early medieval\nburials in southern Britain—or cannot be resolved to a specific region\nin Scandinavia. If these expansions are indeed linked to language, this\npattern is remarkably concordant with the main branches of Germanic\nlanguages, with the now-extinct eastern Germanic spoken by Goths in\nUkraine on the one hand, and western Germanic languages such as Old\nEnglish and Old High German recorded in the early medieval period\non the other hand.", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 3 | Time transects across six geographical regions in Europe.**\n\n( *P* ≪ 1 × 10 −36 ). The Baiuvarii probably appeared in the region in the\nfifth century ce 59 , but their origins remain unresolved. Our current\nbest model indicates a mixture with ancestry derived from EIA Pen-\ninsular Scandinavia and central Europe, suggesting an expansion of\nScandinavian-related ancestry producing a regional ancestry shift\n(Figs. 2c and 3c).\nIn Italy, southward expansions of northern and central European ances-\ntries appear by the Late Antiquity (approximately fourth century ce),\nwhere a clear diversification of ancestry can be observed compared\nwith preceding time periods (Fig. 3d). However, no individuals with\nnear 100% Scandinavian ancestry can be observed in the sampling\ndata available so far.\nIn Britain, the ancestries of Iron Age and Roman individuals form a\ntight cluster in our MDS analysis (Fig. 3e), shifted relative to available\npreceding Bronze Age individuals from Ireland and Orkney, and adja-\ncent to, but distinct from, available individuals in Iron Age and Roman\ncentral Europe. However, two first- to second-century ce burials from a\nRoman military fortress site in Austria (Klosterneuburg) 5 carry ancestry\nthat is currently indistinguishable from Iron Age or Roman popula-\ntions of Britain, to the exclusion of other groups (qpWave cladality\n*P* = 0.11). One option is that they had ancestry from Britain; alternatively,\ncurrently unsampled populations from western continental Europe\ncarried ancestries similar to Iron Age southern Britain.\nTwigstats substantially improves models of admixture between\nancestries from Iron Age Britain and northern Europe in early medi-\neval England 9 , halving standard errors from 9% with SNPs to 4% when\nusing time stratification (point estimates 80% and 79% Iron Age\nBritain-related ancestry, respectively). We used this improved reso-\nlution to demonstrate that an earlier Roman individual (6DT3) dating", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n**Leo Speidel 1,2,3** **, Marina Silva 1 , Thomas Booth 1 , Ben Raffield 4 , Kyriaki Anastasiadou 1 ,**\n**Christopher Barrington 5 , Anders Götherström 6,7 , Peter Heather 8 & Pontus Skoglund 1** \nMany known and unknown historical events have remained below detection thresholds\nof genetic studies because subtle ancestry changes are challenging to reconstruct.\nMethods based on shared haplotypes 1,2 and rare variants 3,4 improve power but are not\nexplicitly temporal and have not been possible to adopt in unbiased ancestry models.\nHere we develop Twigstats, an approach of time-stratified ancestry analysis that can\nimprove statistical power by an order of magnitude by focusing on coalescences in\nrecent times, while remaining unbiased by population-specific drift. We apply this\nframework to 1,556 available ancient whole genomes from Europe in the historical\nperiod. We are able to model individual-level ancestry using preceding genomes to\nprovide high resolution. During the first half of the first millennium ce, we observe\nat least two different streams of Scandinavian-related ancestry expanding across\nwestern, central and eastern Europe. By contrast, during the second half of the first\nmillennium ce, ancestry patterns suggest the regional disappearance or substantial\nadmixture of these ancestries. In Scandinavia, we document a major ancestry influx\nby approximately 800 ce, when a large proportion of Viking Age individuals carried\nancestry from groups related to central Europe not seen in individuals from the early\nIron Age. Our findings suggest that time-stratified ancestry analysis can provide a\nhigher-resolution lens for genetic history.\nAncient genome sequencing has revolutionized our ability to recon-\nstruct expansions, migrations and admixture events in the ancient past\nand understand their impact on human genetic variation today. How-\never, tracing history using genetic ancestry has remained challenging,\nparticularly in historical periods for which the richest comparative\ninformation from history and archaeology often exists. This is because\nancestries in many geographical regions are often so similar as to be\nstatistically indistinguishable with current approaches. One example is\nnorthern and central Europe since the start of the Iron Age around 500\nbce, a period for which many long-standing questions remain, such as\nthe nature of large-scale patterns of human migration during the fourth\nto sixth centuries ce, their impact on the Mediterranean world and later\npatterns of human mobility during the Viking Age (around 750- 1050 ce).", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed3.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed3.pdf", - "query": "How many clusters has the Scandinavian peninsula been divided into thanks to Twigstats?", - "target_page": 12, - "target_passage": "This approach results in two clusters in the Scandinavian Penin- sula, approximately separating northern from southern Scandinavia", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Online content**\n\n[Gutenberg, 2015); https://www.gutenberg.org/ebooks/48664.](https://www.gutenberg.org/ebooks/48664)\n65. Krzewińska, M. et al. Genomic and strontium isotope variation reveal immigration\npatterns in a Viking Age town. *Curr. Biol.* **28** , 2730- 2738 (2018).\n66. Wilhelmson, H. & Price, T. D. Migration and integration on the Baltic Island of Öland in the\nIron Age. *J. Archaeol. Sci. Rep.* **12** , 183- 196 (2017).\n67. Sawyer, P. H. *The Age of the Vikings* (St. Martin’s Press, 1972).\n68. Helgason, A. et al. Estimating Scandinavian and Gaelic ancestry in the male settlers of\nIceland. *Am. J. Hum. Genet.* **67** , 697- 717 (2000).\n69. Wilhelmson, H. & Ahlström, T. Iron Age migration on the island of Öland: apportionment\nof strontium by means of Bayesian mixing analysis. *J. Archaeol. Sci.* **64** , 30- 45 (2015).\n**Publisher’s note** Springer Nature remains neutral with regard to jurisdictional claims in\npublished maps and institutional affiliations.\n**Open Access** This article is licensed under a Creative Commons Attribution\n4.0 International License, which permits use, sharing, adaptation, distribution\nand reproduction in any medium or format, as long as you give appropriate\ncredit to the original author(s) and the source, provide a link to the Creative Commons licence,\nand indicate if changes were made. The images or other third party material in this article are\nincluded in the article’s Creative Commons licence, unless indicated otherwise in a credit line\nto the material. If material is not included in the article’s Creative Commons licence and your\nintended use is not permitted by statutory regulation or exceeds the permitted use, you will\nneed to obtain permission directly from the copyright holder. To view a copy of this licence,\n[visit http://creativecommons.org/licenses/by/4.0/.](http://creativecommons.org/licenses/by/4.0/)\n© The Author(s) 2025\n**Methods**\n**Twigstats**\nTwigstats takes the Relate 32 output format as input and allows the\ncomputation of *f* -statistics directly on genealogies, by using the\ninferred expected number of mutations on each branch as input,\nwhich is computed as the product of a prespecified average muta-\ntion rate per base per generation, the branch length and the num-\nber of bases each tree persists 43 . Importantly, Twigstats computes\n*f* 2 -statistics ascertained by an upper date threshold, such that only\nbranches younger than this threshold are used. If a branch crosses\nthe threshold, we use only the proportion of the branch under-\nneath the threshold. Twigstats additionally enables us to specify a", - "page_start": 8, - "page_end": 9, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Extended Data Fig. 5 | Three examples of applying Twigstats. a** Fine-scale\n\npopulation structure simulation emulating ref. 39 (see Methods for simulation\ndetails). First two principal components are computed from pairwise outgroup\n*f* 3 statistics on the genotypes directly and on Relate trees inferred from the\n50 target individuals. Labels in plots show the average coordinates of members\nof that population. For each panel, we calculate a separation index (SI) as in 39 ,\nwhich we define as the proportion of individuals for which the closest\nindividual (by the Euclidean distance in PC space) is in the same population.\n**b** , Fine-scale genetic structure in Neolithic Europe quantified using an MDS\ncalculated on a symmetric matrix that contains all pairwise outgroup *f* 3\nstatistics (outgroup: YRI) between individuals. These are either calculated\ndirectly on genotypes or calculated using Twigstats on Relate genealogies\nwith a cutoff of 1000 generations. Individuals were selected by filtering based\non Steppe and Western Hunter-gatherer ancestry (Methods). **c** , Admixture\nproportions inferred using qpAdm with three distal sources of Western\nHunter-gatherers, early European farmers, and Yamnaya Steppe people 46 .\nWe show results for Twigstats-5000. Bias is measured as the difference in\nadmixture proportions obtained from Twigstats-5000 and all SNPs, and\nwe show standard errors of the latter. We plot two standard errors around", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Online content**\n\ntive sources as outgroups. This approach penalizes models where true\ncontributing sources are used as outgroups. With sufficient statistical\npower, qpAdm models will be statistically rejected if true contributing\nsources are used as outgroups. If statistical power is more limited,\nseveral models will fit the data, but the correct model is expected to\nbe preferred over wrong models. Throughout, we use the Relate gene-\nalogies of SGDP modern and imputed ancient genomes in our qpAdm\nmodelling and first compute *f* 2 -statistics using the Twigstats function\nf2_blocks_from_Relate between all populations involved, which we then\nfeed to the ADMIXTOOLS2 package 70 .\n**Clustering using qpwave.** To overcome challenges with hand-curating\nsource groups used in qpAdm modelling, we follow ref. 5 and run\nqpwave using Twigstats between pairs of ancient individuals. We use\nHan Chinese individuals from Beijing and five European populations\nfrom the 1000GP as reference groups. This approach tests whether two\nindividuals form a clade with respect to reference groups. The reason\nwhy this is a principled approach despite the 1000GP groups post-dating\nthe ancient individuals is that if a group of ancient individuals are truly\nhomogeneous, they will be so also with respect to later individuals.\nWe then define clusters by running UPGMA (unweighted pair group\nmethod with arithmetic mean) on −log 10 [ *P* values] obtained from\nqpwave between all pairs of individuals and cut the resulting dendro-\ngram at a height corresponding to a *P* value of 0.01. We then further\nsubdivide clusters by requiring all samples to be within 500 years of\nthe mean cluster age.\nTo choose the source groups shown in Fig. 2a and Extended Data\nFig. 1d, we run this algorithm on samples from Iron and Roman Age\nEurope (Supplementary Table 1). We retain groups that have at least\nthree individuals and, therefore, exclude clusters of size one or two.\nThis approach results in two clusters in the Scandinavian Penin-\nsula, approximately separating northern from southern Scandinavia,\nthree clusters in Poland and Ukraine that separate samples tempo-\nrally between the early and later Bronze Age, a cluster combining the\nHungarian Scythian and Slovakian La Tène-associated individuals,\nand a cluster each for Iron and Roman Age Portugal, Italy and Lithu-\nania. In present-day Austria, Germany and France, this approach\nidentifies three clusters, with each cluster spanning multiple archae-", - "page_start": 10, - "page_end": 11, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Extended Data Fig. 9 | Ancestry models of Viking Age individuals in**\n**Scandinavia. a** , MDS of each Scandinavian Viking group plotted on top of\npreceding Iron age and Roman individuals. **b** , All accepted qpAdm models using\nTwigstats-1000 for every Scandinavian Viking individual in Denmark, Sweden,\nand Norway, computed in a rotational qpAdm with source groups identical to\nFig. 4. We only retain models with feasible admixture proportions, standard\nerrors of <0.25, and show models with 1 source and a p-value greater than 0.01\nor otherwise with 2 sources and a p-value greater than 0.01. If several models\nsatisfy p > 0.05, we show all such models, otherwise we select the model with\nthe largest p-value. The -log10 p-values are shown to the left of each model.\nWe combine models involving related sources, if they exist, by averaging their\nrespective admixture proportions, standard errors, and p-values. We plot one\nstandard error.", - "page_start": 20, - "page_end": 20, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Extended Data Fig. 7 | Ancestry estimates stratified by genetic sex. a** , Map\n\nshowing ancestry carried by each Scandinavian Viking age individual. **b** , Ancestry\nproportions across individuals grouped by Latitude and genetic sex. **c** , Odds\nratio and p-values calculated using a two-sided Fisher’s exact test on the number\nof males and females carrying each ancestry in Viking Age Denmark, Sweden,\nNorway, Iceland, and Gotland. **d** , *F* *4* values of the form *f* 4 (Scandinavian_Peninsula_\nEIA(I), alternative source group, males in Viking group, females in Viking group)\ncomputed using all SNPs and Twigstats. A significantly positive value is\nevidence of attraction of females with pop2 or males with Scandinavian_\nPeninsula_EIA(I). Number of males and females is shown in each facet title and\nwe restrict to groups with at least four males and females. We plot one standard\nerror. **e** , Map showing ‘farflung’ Viking individuals grouped by ancestry and\ngenetic sex. In contrast to Fig. 4a and d where we showed results for the ‘best’\nqpAdm model, here in panels **a** , **b, c,** and **e** , an individual is assigned an ancestry\ngroup, if it has **any** accepted model (p > 0.01) where that ancestry features.", - "page_start": 18, - "page_end": 18, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Conclusions**\n\nOur approach, Twigstats, transfers the power advantage of haplotype-\nbased approaches to a fully temporal framework, which is applica-\nble to *f* -statistics and enables previously unavailable unbiased and\ntime-stratified analyses of admixture. We demonstrated that Twigstats\nenables fine-scale quantitative modelling of ancestry proportions,\nrevealing wide-ranging ancestry changes that affect northern and\ncentral Europe during the Iron, Roman and Viking ages. We reveal evi-\ndence of the southward and/or eastward expansion of individuals who\nprobably spoke Germanic languages and who had Scandinavian-related\nancestry in the first half of the first millennium ce. We note that\n‘Scandinavian-related’ in this context relates to the ancient genomes\navailable, and so it is entirely possible that these processes were driven,\nfor example, from regions in northern-central Europe. This could be\nconsistent with the attraction of the greater wealth, which tended to\nbuild up among Rome’s immediate neighbours and may have played\na major role in vectors of migration internal to communities in Europe\nwho lived beyond the Roman frontier 52 . Later, patterns of gene flow\nseem to have turned northwards, with the spread of Iron Age Central\nEurope-related ancestry into Scandinavia. Overall, our approach can\nbe used for the reconstruction of new high-resolution genetic histories\naround the world.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Expansions of Scandinavian-like ancestry**\n\ncontinuity are strongly rejected, with no one-source model of any pre-\nceding Iron Age or Bronze Age group providing a reasonable fit for the\n**a**\nScandinavian Peninsula EIA\nBritain\nCentral Europe\nPortugal\nHungary and Slovakia\nEastern Europe\nItaly\n0.002\n0\n- 0.002\nDimension 1\n- 0.004\n- 0.002 - 0.001 0 0.001\nDimension 2 0.002 0.003 0.004\nTwigstats *f* 3 -statistics\nScandinavian Peninsula EIA\nDenmark IA\nEarly medieval,\nincluding Wielbark,\nBaiuvarii,\nLongobards,\nEngland earlyMED,\nSlovakia earlyMED\nEngland Diffeld Terrace\nRegular *f* 3 -statistics\nDriffeld Terrace\nRoman outlier (second to\nfourth century CE )\n1\nAnatolia_EBA\nAustria_Klosterneuburg_Roman\nBaiuvari_earlyMED\n**Britain.lronRoman**\n**CentraIEurope.IronRoman(l)**\n**CentraIEurope.IronRoman(Il)**\n**CentraIEurope.IronRoman(IIl)**\nCordedWare_EBA\nCroatia.IronRoman_oNorthEurope\nDenmark_BA IrelandOrkney_BA\n**HungarySlovakia.lronRoman**\nHungary_earlyMED(II)\nHungary_earlyMED(I)\nEngland.Driffeld.Terrace.Scandinavia\nEngland_earlyMED_midCNE\nEngland_earlyMED_lowCNE\nEngland_earlyMED_highCNE\nDenmark_IA\nDenmark_EVA\nDimension 2\n0.002 0.003\nTwigstats *f* 3 -statistics\n0.004\nPoland_BA Saami\n**Russia_Sarmatian**\n**Portugal.lronRoman**\n**PolandUkraine_MLBA(II)**\n**PolandUkraine_MLBA(I)**\nPoland_Wielbark(III)\nPoland_Wielbark(II)\nPoland_Wielbark(I)\nPoland_Middle_Ages(II)\nPoland_Middle_Ages(I) **Scandinavian_Peninsula_EIA(I)**\n**Scandinavian_Peninsula_EIA(II)**\nSlovakia_Zohor_Germanic_Roman\nSlovakia_earlyMED\nSlovenia.lronRoman\nSlovenia.Roman.oNorthEurope\nNetherlands_Friesland_earlyMED\nMontenegro_earlyMED\nLongobard_earlyMED(II)\nLongobard_earlyMED(I)\n**Lithuania.lronRoman**\n**Kyrgyzstan_TianShanHun**\nltaly.lronRepublic\nltaly.lmperial(ll)\n**Italy.lmperial(l)**\n0.001 0 - 0.001 - 0.002\n\n- 0.004\n- 0.002\n0\nItaly\n0.002\nDimension 1\nPortugal\nCentral\nEurope\nBritain\nHungary and Slovakia\nEastern Europe\n28\n2\n3 13\n3.3\nI II III 6\nWielbark, Poland\n(frst to third century CE )\nMedieval Poland (tenth\nto eleventh century CE )\n2\nIron Age, Denmark\n(frst to third century CE )\nFriesland, the Netherlands\n(ffth to sixth century CE )\nBaiuvarii\n(ffth century CE )\nLongobard\n(sixth century CE )\nEarly medieval\nSlovakia\n(third to ffth century CE )\nZohor, Slovakia\n(frst to second\ncentury CE )\nLa Tène, Slovakia\n(frst century BCE\nto frst century CE )\n2.1\nLow CNE Mid CNE High CNE\nEarly medieval England\n(ffth to eighth century CE )\n9\nI II 7\n4.7\n1\n3\n**b c**\n**d**\nIron Age, Denmark Early Viking, Salme\nDriffeld Terrace\nRoman outlier\nEarly\nmedieval England\nWielbark, Poland\nEarly medieval Zohor\nLongobard Baiuvarii Friesland, the\nNetherlands Mid CNE Low CNE\nI II", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Influx into pre-Viking Age Scandinavia**\n\ndifferences in expectations between Öland and many other regions\nin northern Europe. The full range of strontium isotope ratios in 109\nindividuals show two modes, a majority group with low ratios and a\nsecond minority group with high ratios falling outside the expected\nrange of local fauna (Fig. 4b). Among 23 individuals with genomes in\nour data, all 5 individuals with 100% ancestry relating to central Europe\nSouthern Europe\nScandinavian Peninsula EIA\nCentral\nEurope\nEastern Europe\nBritain\nSouthern Europe\nScandinavian Peninsula EIA\nCentral\nEurope\nEastern Europe\nBritain\nSouthern Europe\nScandinavian Peninsula EIA\nCentral\nEurope\nEastern Europe\nBritain\nSouthern Europe\nScandinavian Peninsula EIA\nCentral\nEurope\nEastern Europe\nBritain\nProportion of ancestry\nScandinavian Peninsula\n70.5\n87 Srf/ 86 Sr\n0.71 0.72 0.73 0.74 0\n0.5\n1.0\n0\n0.5\n1.0\n1 2 1\n3.2 3.1\n17.0 1.7 15.7 6.1 20.8 17.5\n1.6\n2\n0\n0.25\n0.50\n0.75\n1.00 **b**\n0\n10\n20\n30\n40\n50 Stable isotope histogram counts Ancestry proportion Continental-related ancestry\n67.5\n64.5\n61.5\n58.5\n55.5\nCentral Europe Britain\nNorway_VA\nLatitude\nDenmark_VA Farfung_VA\nSweden_VA\n0 0.25 0.50 0.75 1.00\n1 2 1 2 1 2\nAll SNPs\nTwigstats 1,000\nFaroes\nIreland\nIsle of Man\nOrkney_VA\nOxford_VA\nZealand_VA(7) Langeland_VA(18) Jutland_VA(13) Funen_VA(12) Denmark_EVA(3)\n**c**\n**d**\n**e**\n**f**\n**a** Scandinavian Peninsula EIA Central Europe Iron Roman Britain Iron Roman Southern Europe Eastern Europe\nDorset_VA\nIceland\nGreenland\nSlovenia.Roman.oNorthEurope\nSlovenia.lronRoman\nSlovakia.MigrationPeriod\nSlovakia_Zohor_Germanic_Roman\nScandinavian_Peninsula_EIA(II)\nScandinavian_Peninsula_EIA(I)\nSaami\nRussia_Sarmatian\nPortugal.lronRoman\nPolandUkraine_MLBA(II)\nPolandUkraine_MLBA(I)\nPoland_Wielbark(III)\nPoland_Wielbark(II)\nPoland_Wielbark(I)\nPoland_Middle_Ages(II)\nPoland_BA\nNetherlands_Friesland_Saxon\nLongobard_EMED(II)\nMontenegro_EM\nLongobard_EMED(I)\n**Lithuania.lronRoman**\n**Kyrgyzstan_TianShanHun**\nltaly.lronRepublic\nltaly.lmperial(lI)\n**Italy.lmperial(l)**\nIrelandOrkney_BA\n**HungarySlovakia.lronRoman**\nHungary_EM(II)\nHungary_EM(I)\nEngland.Roman.Gladiator.Scandinavia\nEngland_Saxon_midCNE\nEngland_Saxon_lowCNE\nEngland_Saxon_highCNE\nDenmark_IA\nDenmark_EVA\nDenmark_BA\nCroatia.lronRoman_oNorthEurope\nCordedWare_EBA\n**CentraIEurope.IronRoman(lII)**\n**CentraIEurope.lronRoman(lI)**\n**CentraIEurope.lronRoman(l)**\n**Britain.lronRoman**\nBaiuvarii_EMED\nAustria_Klosterneuburg_Roman\nAnatolia EBA\nPoland_Middle_Ages(I)\nRussia\nUkraine\n0 0.25 0.50 0.75 1.00 0 0.25 0.50 0.75 1.00\n**Fig. 4 | Ancestry in the Viking world. a** , Map showing ancestry carried by\nScandinavian Viking Age individuals as inferred using the best-fitting qpAdm\nmodel. These are chosen by either choosing the one-source model with largest\n*P* value and *P* > 0.01 or the two-source model with the largest *P* value and *P* > 0.01.\nExtended Data Fig. 7 shows the same map with all accepted models. **b** , Stable\nisotope data indicating the geology of childhood origin. The histogram shows\nthe ratio of strontium isotopes 87 to 86 measured in 109 individuals in Öland 69 .", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 1 | Twigstats performance on simulated data. a** , A diagram of the Twigstats\n\non a range of empirical examples. First, we boost pairwise outgroup\n*f* 3 -statistics 44 to quantify fine-scale population structure; we demon-\nstrate this improvement using a previously proposed simulation 39\n(Extended Data Fig. 5a). When applied to published genomes from\nNeolithic Europe (Methods and Supplementary Table 1), we can repli-\ncate the previously suggested fine-scale structure between individuals\nburied in megalithic structures in Ireland compared with others 45 , a\nrelationship that is not apparent from SNP data alone (Extended Data\nFig. 5b). For the well-studied example of three major ancestries contrib-\nuting to prehistoric Europe, that is, Mesolithic hunter-gatherers, early\nfarmers and steppe populations 13- 16 , we obtain unbiased estimates and\nan approximately 20% improvement in standard errors in an already\nwell-powered qpAdm model 46 (Extended Data Fig. 5c).\nFinally, we demonstrate that Twigstats can be used to resolve com-\npeting models of punctual admixture and long-standing gene flow, or\nconstrain the time of admixture. For instance, it has previously been\nsuggested that long-standing deep structure and gene flow between\nNeanderthals and early modern humans in Africa may produce genetic\npatterns that resemble a punctual admixture event some 60,000 years\nago 47- 49 , casting doubt on the model of Neanderthal admixture into\nancestors of Eurasians 49- 51 . However, whereas such long-standing deep\nsubstructure would confound SNP-based *f* -statistics to produce pat-\nterns similar to Neanderthal admixture, we demonstrate, in simula-\ntions, that Twigstats can clearly distinguish this history from recent\nadmixture (Extended Data Fig. 5d). Application of Twigstats on empiri-\ncal whole genomes produces results inconsistent with deep substruc-\nture alone, but consistent with punctual admixture.", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 1 | Twigstats performance on simulated data. a** , A diagram of the Twigstats\n\napproach. We first construct genealogies from genetic variation data and\nthen use Twigstats to compute *f* 2 -statistics between pairs of groups to be\nused by ADMIXTOOLS2. **b** , Admixture proportions inferred from an *f* 4 -ratio\nstatistic or non-negative least squares method. Source groups P1 and P2 split\n250 generations ago and mix 50 generations ago, where P2 contributes\nproportion *α* and P1 contributes 1 − *α* . Effective population sizes are equal and\nconstant except for a recent bottleneck in P2 (see Methods for simulation\ndetails). The Twigstats cut-off is set to 500 generations, the rare variant cut-off\nis set to 5%, and we additionally infer admixture proportions by generating\n‘first coalescence profiles’ for each population and modelling PX as a mixture\nof sources P1 and P2 using non-negative least squares (NNLS) (Methods).\nWe sample 20 haploid sequences from each population. Data are mean ± 2 s.e.\naround the point estimate. **c** , The fold improvement of s.e. relative to the\ngenotype case as a function of the Twigstats cut-off time, for the same simulation\nas in **b** and averaged across different true admixture proportions. The dashed\nline shows the best fold improvement of s.e. when ascertaining genotypes by\nfrequency, when evaluated at different frequency cut-offs. **d** , The optimal\nTwigstats cut-off, defined as the largest reduction in s.e. relative to the genotype\ncase, as a function of source split time in simulations using true trees. The dashed\nline indicates our theoretical prediction (Supplementary Note).\n**120** | Nature | Vol 637 | 2 January 2025\nreduces standard errors (s.e.) by up to tenfold and potentially more,\ndepending on sample sizes and details of the genetic history model. The\napproach does not produce detectable bias in estimates of admixture", - "page_start": 1, - "page_end": 2, - "source_file": "pubmed3.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed3.pdf", - "query": "What are the cultures with which the Wielbark culture is associated?", - "target_page": 4, - "target_passage": "linked to the later Chernyakhov cul- ture to the southeast and to early Goths", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Expansions of Scandinavian-like ancestry**\n\nWe assembled time transects using available aDNA data across several\ngeographical regions in Europe, and infer their ancestry using a model\nwith the EIA or Roman Iron Age sources previously defined (shown in\nFig. 2a). Our modelling provides direct evidence of individuals with\nancestry originating in northern Germany or Scandinavia appearing\nacross Europe as early as the first century ce (Figs. 2b,c and 3 and Sup-\nplementary Table 3).\nIn the region of present-day Poland, our analysis suggests several\nclear shifts in ancestry. First, in the Middle to Late Bronze Age (1500 bce\nto 1000 bce), we observe a clear shift away from preceding ancestry\noriginally associated with Corded Ware cultures 55 (Fig. 3a). Second,\nin the first to fifth century ce, individuals associated with Wielbark\nculture 5,12 show an additional strong shift away from the preceding\nBronze Age groups, and can only be modelled with a >75% component\nattributed to the EIA Scandinavian Peninsula. Multiple individuals,\nespecially from earlier Wielbark cemeteries, have approximately 100%\nNature | Vol 637 | 2 January 2025 | **121**\nancestry related to EIA Scandinavian Peninsula (Fig. 2c). The Wielbark\narchaeological complex has been linked to the later Chernyakhov cul-\nture to the southeast and to early Goths, an historical Germanic group\nthat flourished in the second to fifth centuries ce 56 . Our modelling\nsupports the idea that some groups that probably spoke Germanic\nlanguages from Scandinavia expanded south across the Baltic into\nthe area between the Oder and Vistula rivers in the early centuries ce,\nalthough whether these expansions can be linked specifically with\nhistorical Goths is still debatable. Moreover, since a considerable\nproportion of Wielbark burials during this period were cremations,\nthe possible presence of individuals with other ancestries cannot be\nstrictly rejected if they were exclusively cremated (and are therefore\ninvisible in the aDNA record).\nA previous study could not reject continuity in ancestry from the\nWielbark-associated individuals to later medieval individuals from\na similar region 12 . With the improved power of Twigstats, models of", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Expansions of Scandinavian-like ancestry**\n\ncontinuity are strongly rejected, with no one-source model of any pre-\nceding Iron Age or Bronze Age group providing a reasonable fit for the\n**a**\nScandinavian Peninsula EIA\nBritain\nCentral Europe\nPortugal\nHungary and Slovakia\nEastern Europe\nItaly\n0.002\n0\n- 0.002\nDimension 1\n- 0.004\n- 0.002 - 0.001 0 0.001\nDimension 2 0.002 0.003 0.004\nTwigstats *f* 3 -statistics\nScandinavian Peninsula EIA\nDenmark IA\nEarly medieval,\nincluding Wielbark,\nBaiuvarii,\nLongobards,\nEngland earlyMED,\nSlovakia earlyMED\nEngland Diffeld Terrace\nRegular *f* 3 -statistics\nDriffeld Terrace\nRoman outlier (second to\nfourth century CE )\n1\nAnatolia_EBA\nAustria_Klosterneuburg_Roman\nBaiuvari_earlyMED\n**Britain.lronRoman**\n**CentraIEurope.IronRoman(l)**\n**CentraIEurope.IronRoman(Il)**\n**CentraIEurope.IronRoman(IIl)**\nCordedWare_EBA\nCroatia.IronRoman_oNorthEurope\nDenmark_BA IrelandOrkney_BA\n**HungarySlovakia.lronRoman**\nHungary_earlyMED(II)\nHungary_earlyMED(I)\nEngland.Driffeld.Terrace.Scandinavia\nEngland_earlyMED_midCNE\nEngland_earlyMED_lowCNE\nEngland_earlyMED_highCNE\nDenmark_IA\nDenmark_EVA\nDimension 2\n0.002 0.003\nTwigstats *f* 3 -statistics\n0.004\nPoland_BA Saami\n**Russia_Sarmatian**\n**Portugal.lronRoman**\n**PolandUkraine_MLBA(II)**\n**PolandUkraine_MLBA(I)**\nPoland_Wielbark(III)\nPoland_Wielbark(II)\nPoland_Wielbark(I)\nPoland_Middle_Ages(II)\nPoland_Middle_Ages(I) **Scandinavian_Peninsula_EIA(I)**\n**Scandinavian_Peninsula_EIA(II)**\nSlovakia_Zohor_Germanic_Roman\nSlovakia_earlyMED\nSlovenia.lronRoman\nSlovenia.Roman.oNorthEurope\nNetherlands_Friesland_earlyMED\nMontenegro_earlyMED\nLongobard_earlyMED(II)\nLongobard_earlyMED(I)\n**Lithuania.lronRoman**\n**Kyrgyzstan_TianShanHun**\nltaly.lronRepublic\nltaly.lmperial(ll)\n**Italy.lmperial(l)**\n0.001 0 - 0.001 - 0.002\n\n- 0.004\n- 0.002\n0\nItaly\n0.002\nDimension 1\nPortugal\nCentral\nEurope\nBritain\nHungary and Slovakia\nEastern Europe\n28\n2\n3 13\n3.3\nI II III 6\nWielbark, Poland\n(frst to third century CE )\nMedieval Poland (tenth\nto eleventh century CE )\n2\nIron Age, Denmark\n(frst to third century CE )\nFriesland, the Netherlands\n(ffth to sixth century CE )\nBaiuvarii\n(ffth century CE )\nLongobard\n(sixth century CE )\nEarly medieval\nSlovakia\n(third to ffth century CE )\nZohor, Slovakia\n(frst to second\ncentury CE )\nLa Tène, Slovakia\n(frst century BCE\nto frst century CE )\n2.1\nLow CNE Mid CNE High CNE\nEarly medieval England\n(ffth to eighth century CE )\n9\nI II 7\n4.7\n1\n3\n**b c**\n**d**\nIron Age, Denmark Early Viking, Salme\nDriffeld Terrace\nRoman outlier\nEarly\nmedieval England\nWielbark, Poland\nEarly medieval Zohor\nLongobard Baiuvarii Friesland, the\nNetherlands Mid CNE Low CNE\nI II", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Online content**\n\npolymorphism shared between modern human populations and ancient hominins. *Proc.*\n*Natl Acad. Sci. USA* **109** , 13956- 13960 (2012).\n49. Green, R. E. et al. A draft sequence of the Neandertal genome. *Science* **328** , 710- 722\n(2010).\n50. Yang, M. A., Malaspinas, A.-S., Durand, E. Y. & Slatkin, M. Ancient structure in Africa\nunlikely to explain Neanderthal and non-African genetic similarity. *Mol. Biol. Evol.* **29** ,\n2987- 2995 (2012).\n51. Sankararaman, S., Patterson, N., Li, H., Pääbo, S. & Reich, D. The date of interbreeding\nbetween Neandertals and modern humans. *PLoS Genet.* **8** , e1002947 (2012).\n52. Heather, P. *Empires and Barbarians: Migration* , *Development and the Birth of Europe*\n(Pan Macmillan, 2010).\n53. Halsall, G. *Barbarian Migrations and the Roman West, 376- 568* (Cambridge Univ. Press,\n2007).\n54. Skoglund, P. et al. Reconstructing prehistoric African population structure. *Cell* **171** , 59- 71\n(2017).\n55. Chyleński, M. et al. Patrilocality and hunter-gatherer-related ancestry of populations in\nEast-Central Europe during the Middle Bronze Age. *Nat. Commun.* **14** , 4395 (2023).\n56. Heather, P. *The Goths* (Wiley-Blackwell, 1996).\n57. Elschek, K. in *Grundprobleme. Thema: Macht des Goldes - Gold der Macht (Forschungen*\n*zu Spätantike und Mittelalter 2)* (eds Hardt, M. & Heinrich-Tamáska, O.) 91- 123 (Greiner,\nBernhard A., 2013).\n58. Gnecchi-Ruscone, G. A., Szecsenyi-Nagy, A. & Koncz, I. Ancient genomes reveal origin\nand rapid trans-Eurasian migration of 7th century Avar elites. *Cell* **185** , 1402- 1413 (2022).\n59. Veeramah, K. R. et al. Population genomic analysis of elongated skulls reveals extensive\nfemale-biased immigration in Early Medieval Bavaria. *Proc. Natl Acad. Sci. USA* **115** ,\n3494- 3499 (2018).\n60. Martiniano, R. et al. Genomic signals of migration and continuity in Britain before the\nAnglo-Saxons. *Nat. Commun.* **7** , 10326 (2016).\n61. Schiffels, S. & Sayer, D. in *Migration and Integration From Prehistory to the Middle Ages*\n(eds Meller, H. et al.) Vol. 17, 255 (Tagungen des Landesmuseums für Vorgeschichte Halle,\n2017).\n62. Morez, A. et al. Imputed genomes and haplotype-based analyses of the Picts of early\nmedieval Scotland reveal fine-scale relatedness between Iron Age, early medieval and\nthe modern people of the UK. *PLoS Genet.* **19** , e1010360 (2023).\n63. Symmachus, Letters 2. 46.1-2. *WordPress* [ https://aleatorclassicus.wordpress.com/2011/08/ ](https://aleatorclassicus.wordpress.com/2011/08/19/symmachus-letters-2-46-1-2/)\n[19/symmachus-letters-2-46-1-2/ (2011).](https://aleatorclassicus.wordpress.com/2011/08/19/symmachus-letters-2-46-1-2/)\n64. Emperor, J. *The Works of the Emperor Julian* (translator Wright, W. C.) Vol. 1 (Project", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 2 | Ancestry from the Iron Age to the early medieval period in Europe.**\n\nViking Age 6 , carried detectable Scandinavian-related ancestry. Some\nof the ancestry detected in individuals from later medieval Poland may\nhave persisted during the late first millennium ce in the cremating\nportion of the population, but regardless, this points to large-scale\nancestry transformation in medieval Poland (Fig. 3a). Future data could\nshed light on the extent to which this reflects the influence of groups\nspeaking Slavic languages in the region.\nIn present-day Slovakia, individuals associated with the Iron\nAge La Tène period appear close to Hungarian Scythians in the two\ndimensions of our MDS analysis, and are modelled as a mixture of\ncentral and eastern European ancestry. However, a first-century ce\nburial of a 50- 60-year-old woman from Zohor is modelled only with\nScandinavian-related ancestry, providing evidence of ancestry related\nto the Scandinavian EIA appearing southwest of the range of the Wiel-\nbark archaeological complex 5,57 (Fig. 3b). Later early medieval individu-\nals from Slovakia have partial Scandinavian-related ancestry, providing\nevidence for the integration between expanding and local groups.\nNearby, in present-day Hungary, we observe Scandinavian-related\nancestry components in several burials dating to the sixth century\nce associated with Longobards (Longobard_earlyMED(I)) 10 (Fig. 2c).\nThis is consistent with the original study 10 , which reported affinity to\npresent-day groups from northwestern Europe (GBR, CEU and FIN in\nthe 1000 Genomes Project (1000GP)) 10 but which we can resolve with\n3000 BCE 2000 BCE 1000 BCE 1000 CE 2000 CE\nScandinavia\nSouthern Europe\nBritain\nCentral\nEurope\nEastern Europe\nBA\nItaly\nCentral Europe\n3000 BCE 2000 BCE\nEBA\n1000 BCE\nTime\n0 1000 CE 2000 CE\nMLBA Wielbark Middle Ages\nLate Roman/Ottoman\nEarly Medieval\nBaiuvarii\nMedieval/present day\nEarly Medieval/Longobard Iron Roman\nPresent day\nPresent day BA/Scythian\nBell Beaker/EBA\nZohor\nSoutheastern Europe\nPoland\nBritain and Ireland\nScandinavia\n**e**\n**f**\n**d**\n**c**\n**b**\n**a**\nIron Roman\nIron/Republic Imperial Late Antiquity (Early) Medieval\nEarly Medieval\nPresent day\nPresent day Medieval Iron Roman BA\nBA EIA Viking Age Medieval Present day\nDriffeld\nTerrace\nTarquinia\nLate Etruscan\n3000 BCE 2000 BCE 1000 BCE 0 1000 CE 2000 CE\n2000 BCE 0\n3000 BCE 2000 BCE 1000 BCE 0 1000 CE 2000 CE\n3000 BCE 2000 BCE 1000 BCE 0 1000 CE 2000 CE\n3000 BCE 2000 BCE 1000 BCE 0 1000 CE 2000 CE", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 3 | Time transects across six geographical regions in Europe.**\n\n**a** - **f** , Ancestry change visualized over a time transect spanning from the Bronze\nAge to the present day in Poland ( **a** ), southeastern Europe ( **b** ), central Europe\n( **c** ), Italy ( **d** ), Britain and Ireland ( **e** ) and Scandinavia ( **f** ). The maps show sample\nlocations of all available ancient genomes with at least 0.5× coverage from\nthese regions (Supplementary Table 1). Their ancestry is shown on the same\nMDS model as in Fig. 2a for each time period. For each geographic region,\nthe early medieval period is highlighted in orange and the area in the MDS\ncorresponding to Scandinavian and central European ancestries is highlighted\nin an orange box.\nNature | Vol 637 | 2 January 2025 | **123**\nhigher resolution using earlier genomes. Several other individuals from\nthese Longobard burials (Longobard_earlyMED(II)) show no detectable\nancestry from northern Europe and, instead, are more closely related to\nIron Age groups in continental central Europe, putatively representing\ndescendants of local people buried in a Longobard style. Our results are\nconsistent with attestations that the Longobards originated in the areas\nof present-day northern Germany or Denmark, but that by the sixth\ncentury ce they incorporated multiple different cultural identities, and\nmixed ancestries. Present-day populations of Hungary do not appear\nto derive detectable ancestry from early medieval individuals from\nLongobard contexts, and are instead more similar to Scythian-related\nancestry sources (Extended Data Fig. 6), consistent with the later impact\nof Avars, Magyars and other eastern groups 58 .\nIn southern Germany, the genetic ancestry of individuals from\nearly medieval Bavaria probably associated with the historical\nGermanic-language-speaking Baiuvarii 59 cannot be modelled as deriv-\ning ancestry solely from earlier groups in Iron Age central Germany", - "page_start": 4, - "page_end": 5, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Fig. 3 | Time transects across six geographical regions in Europe.**\n\nto approximately second to fourth century ce from the purported\ngladiator or military cemetery at Driffield Terrace in York (Roman\n*Eboracum* ), England 60 , who was previously identified as an ancestry\noutlier 61,62 , specifically carried approximately 25% EIA Scandinavian\nPeninsula-related ancestry (Fig. 2c). This documents that people with\nScandinavian-related ancestry already were in Britain before the fifth\ncentury ce, after which there was a substantial influx associated with\nAnglo-Saxon migrations 9 . Although it is uncertain whether this indi-\nvidual was a gladiator or soldier, individuals and groups from northern\nEurope are indeed recorded in Roman sources both as soldiers and as\nenslaved gladiators 63,64 .\nAcross Europe, we see regional differences in the southeastern and\nsouthwestern expansions of Scandinavian-related ancestries. Early\nmedieval groups from present-day Poland and Slovakia carry spe-\ncific ancestry from one of the Scandinavian EIA groups—the one with\nindividuals primarily from the northern parts of Scandinavia in the\nEIA—with no evidence of ancestry related to the other primary group\nin more southern Scandinavia (Fig. 2d). By contrast, in southern and\nwestern Europe, Scandinavian-related ancestry either derives from\nEIA southern Scandinavia—as in the cases of the probable Baiuvarii\nin Germany, Longobard-associated burials in Italy and early medieval\nburials in southern Britain—or cannot be resolved to a specific region\nin Scandinavia. If these expansions are indeed linked to language, this\npattern is remarkably concordant with the main branches of Germanic\nlanguages, with the now-extinct eastern Germanic spoken by Goths in\nUkraine on the one hand, and western Germanic languages such as Old\nEnglish and Old High German recorded in the early medieval period\non the other hand.", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Extended Data Fig. 10 | Ancestry models of farflung Viking individuals.**\n**a** , MDS of each farflung Viking group plotted on top of preceding Iron age and\nRoman individuals. **b** , All accepted qpAdm models using Twigstats-1000 for\nevery non-Scandinavian Viking individual computed in a rotational qpAdm\nwith source groups identical to Fig. 4. We plot one standard error.", - "page_start": 21, - "page_end": 21, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Viking Age expansion from Scandinavia**\n\nTraditionally, historical perspectives on what is now often referred\nto as the Viking diaspora placed an emphasis on the movements and\nsettlements of population groups from various parts of Scandinavia 67 .\nOur explorative MDS analysis again indicates mixed ancestries related\nto the Scandinavian EIA, with regional differences that point to varied\nlocal admixture (Fig. 4e and Extended Data Fig. 10).\nIn Britain, most of the individuals recovered from the two late Viking\nAge mass graves identified at Ridgeway Hill, Dorset, and St John’s\nCollege, Oxford 6 , show ancestries typical of those seen in Viking Age\nsouthern Scandinavia (Fig. 4f). Further west, North Atlantic Viking Age\nindividuals in the Faroe Islands, Iceland and Greenland carry ancestry\nfrom the Scandinavian Peninsula, with several individuals showing the\ncontinental central Europe-related ancestry signal found in south-\nern Scandinavia (Fig. 4f) and others who share substantial ancestry\nwith Iron Age Britain. In contrast to previous hypotheses 68 , we found\na marginal enrichment of ancestry related to Britain and Ireland in\nmen (15 out of 17 men and 3 out of 6 women with at least one accepted\nmodel involving Iron or Roman Age Britain as source; Fisher’s exact\ntest *P* = 0.089) (Extended Data Fig. 7c,e). However, sampling of addi-\ntional individuals to improve distinction between early English- and\nNorse-related ancestries would be required to fully test this hypothesis.\nIn eastern Europe, we observe EIA Scandinavian ancestries in a Viking\nAge burial from Ukraine, and these ancestries are overrepresented\nin Viking Age burials from present-day Russia. At Staraya Ladoga in\nwestern Russia, we observe several individuals with EIA Scandinavian\nPeninsula-related ancestry and at least one individual dated to the\neleventh century with apparent ancestry related to Iron Age Britain.\nThe relative absence of Iron Age central European ancestry, which was\nlargely restricted to southern Scandinavia during the Viking Age, is thus\nindicative that these individuals may have originated in the central/\nnorthern parts of Sweden or Norway, where Viking Age individuals\nshow the most similar ancestry profiles to them.", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Article High-resolution genomic history of early medieval Europe\n\n## **High-resolution genomic history of early medieval Europe**\n\n### **Online content**\n\nin Europe. *Science* **336** , 466- 469 (2012).\n16. Allentoft, M. E. et al. Population genomics of Bronze Age Eurasia. *Nature* **522** , 167- 172\n(2015).\n17. Skoglund, P. et al. Genomic diversity and admixture differs for Stone-Age Scandinavian\nforagers and farmers. *Science* **344** , 747- 750 (2014).\n18. Yüncü, E. et al. False discovery rates of qpAdm-based screens for genetic admixture.\nPreprint at *bioRxiv* [ https://doi.org/10.1101/2023.04.25.538339 (2023).](https://doi.org/10.1101/2023.04.25.538339)\n19. Reich, D., Thangaraj, K., Patterson, N., Price, A. L. & Singh, L. Reconstructing Indian\npopulation history. *Nature* **461** , 489- 494 (2009).\n20. Reich, D. et al. Reconstructing Native American population history. *Nature* **488** , 370- 374\n(2012).\n21. Patterson, N. et al. Ancient admixture in human history. *Genetics* **192** , 1065- 1093 (2012).\n22. Durand, E. Y., Patterson, N., Reich, D. & Slatkin, M. Testing for ancient admixture between\nclosely related populations. *Mol. Biol. Evol.* **28** , 2239- 2252 (2011).\n23. Harney, É., Patterson, N., Reich, D. & Wakeley, J. Assessing the performance of qpAdm:\na statistical tool for studying population admixture. *Genetics* **217** , iyaa045 (2021).\n24. Antonio, M. L. et al. Ancient Rome: a genetic crossroads of Europe and the Mediterranean.\n*Science* **366** , 708- 714 (2019).\n25. Leslie, S. et al. The fine-scale genetic structure of the British population. *Nature* **519** , 309\n(2015).\n26. Ringbauer, H. et al. Accurate detection of identity-by-descent segments in human ancient\nDNA. *Nat. Genet.* **56** , 143- 151 (2024).\n27. Mallick, S. et al. The Allen Ancient DNA Resource (AADR): a curated compendium of\nancient human genomes. *Sci. Data* **11** , 182 (2023).\n28. Lewanski, A. L., Grundler, M. C. & Bradburd, G. S. The era of the ARG: an introduction to\nancestral recombination graphs and their significance in empirical evolutionary\ngenomics. *PLoS Genet.* **20** , e1011110 (2024).\n29. Brandt, D. Y. C., Huber, C. D., Chiang, C. W. K. & Ortega-Del Vecchyo, D. The promise of\ninferring the past using the ancestral recombination graph. *Genome Biol. Evol.* **16** , evae005\n(2024).\n30. Rasmussen, M. D., Hubisz, M. J., Gronau, I. & Siepel, A. Genome-wide inference of\nancestral recombination graphs. *PLoS Genet.* **10** , e1004342 (2014).\n31. Speidel, L. et al. Inferring population histories for ancient genomes using genome-wide\ngenealogies. *Mol. Biol. Evol.* **38** , 3497- 3511 (2021).\n32. Speidel, L., Forest, M., Shi, S. & Myers, S. R. A method for genome-wide genealogy", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed3.pdf" - }, - { - "text": "# Logic\n\n## **Logic**\n\n### **History**\n\nrealm of ethics. [197]\n[In India, the study of logic was primarily pursued by the schools of Nyaya, Buddhism, and Jainism. It](https://en.wikipedia.org/wiki/Jainism)\nwas not treated as a separate academic discipline and discussions of its topics usually happened in the\ncontext of epistemology and theories of dialogue or argumentation. [198] In Nyaya, inference is understood\n[as a source of knowledge (pramā](https://en.wikipedia.org/wiki/Pram%C4%81%E1%B9%87a) ṇ a). It follows the perception of an object and tries to arrive at\nconclusions, for example, about the cause of this object. [199] A similar emphasis on the relation to\nepistemology is also found in Buddhist and Jainist schools of logic, where inference is used to expand the\nknowledge gained through other sources. [200] Some of the later theories of Nyaya, belonging to the\n[Navya-Nyāya school, resemble modern forms of logic, such as Gottlob Frege's distinction between sense](https://en.wikipedia.org/wiki/Sense_and_reference)\n[and reference and his definition of number.](https://en.wikipedia.org/wiki/Sense_and_reference) [201]\nThe syllogistic logic developed by Aristotle predominated in the West until the mid-19th century, when\ninterest in the foundations of mathematics stimulated the development of modern symbolic logic. [202]\nMany see Gottlob Frege's *[Begriffsschrift](https://en.wikipedia.org/wiki/Begriffsschrift)* [ as the birthplace of modern logic. Gottfried Wilhelm Leibniz's](https://en.wikipedia.org/wiki/Gottfried_Wilhelm_Leibniz)\n[idea of a universal formal language is often considered a forerunner. Other pioneers were George Boole,](https://en.wikipedia.org/wiki/George_Boole)\n[who invented Boolean algebra as a mathematical system of logic, and Charles Peirce, who developed the](https://en.wikipedia.org/wiki/Charles_Peirce)\n[logic of relatives. Alfred North Whitehead and Bertrand Russell, in turn, condensed many of these](https://en.wikipedia.org/wiki/Logic_of_relatives)\ninsights in their work *[Principia Mathematica](https://en.wikipedia.org/wiki/Principia_Mathematica)* [. Modern logic introduced novel concepts, such as functions,](https://en.wikipedia.org/wiki/Function_(mathematics))\nquantifiers, and relational predicates. A hallmark of modern symbolic logic is its use of formal language\nto precisely codify its insights. In this regard, it departs from earlier logicians, who relied mainly on\nnatural language. [203] Of particular influence was the development of first-order logic, which is usually\ntreated as the standard system of modern logic. [204] Its analytical generality allowed the formalization of\n[mathematics and drove the investigation of set theory. It also made Alfred Tarski's approach to model](https://en.wikipedia.org/wiki/Model_theory)\n[theory possible and provided the foundation of modern mathematical logic.](https://en.wikipedia.org/wiki/Model_theory) [205]\n* **[Philosophy portal](https://en.wikipedia.org/wiki/Portal:Philosophy)** *", - "page_start": 17, - "page_end": 17, - "source_file": "wikipedia1.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0806.pdf", - "query": "What do the timescales during which high-amplitude flaring events occur in blazars indicate?", - "target_page": 1, - "target_passage": "that much of the en- ergy is being produced deep within the jet on small, sub-parsec scales", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\n### **References**\n\n[1] F. Aharonian et al. 2007, ApJ , 664 , L71\n[2] F. Aharonian et al. 2006, Nature , 440 , 1018\n[3] F. Aharonian et al. 2007, A&A , 475 , L9\n[4] J. Holder, et al. 2008, AIPC , 1085 , 657\n[5] L. Costamante & G. Ghisellini 2002, A&A , 384 ,\n56\n[6] E.S. Perlman 2000, AIPC , 515 , 53\n[7] F.W. Stecker et al. 1996, ApJ , 473 , L75\n[8] P. Giommi et al. 2005, A&A , 434 , 385\n[9] S. Turriziani et al. 2007, A&A , 472 , 699\n[10] L. Costamante 2006, arXiv:0612709\n[11] P. Padovani et al. 2002, ApJ , 581 , 895\n[12] R. Muhkerjee et al. 2001, AIPC , 558 , 324\n[13] A.A. Abdo et al. 2009, ApJ , 700 , 597\n[14] V.A. Acciari et al. 2008, ApJ , 684 , L73\n[15] V.A. Acciari et al. 2009, ApJ , 707 , 612\n[16] V.A. Acciari et al. 2009, ApJ , 690 , L126\n[17] V.A. Acciari et al. 2009, ApJ , 693 , L104\n[[18] L.C. Reyes 2009, arXiv:0907.5175](http://arxiv.org/abs/0907.5175)\n[19] R.A. Ong 2009, ATel , 1941\n[20] R.A. Ong et al. 2009, ATel , 2272\n[21] V.A. Acciari et al. 2009, ApJ , 708 , L100\n[22] R.A. Ong et al. 2009, ATel , 2301\n[23] R.A. Ong et al. 2009, ATel , 2260\n[24] R.A. Ong et al. 2009, ATel , 2309\n[[25] W. Benbow 2009, arXiv:0908.1412](http://arxiv.org/abs/0908.1412)\n[26] V.A. Acciari et al. 2009, ApJ , submitted\n[27] V.A. Acciari et al. 2009, ApJ , 695 , 1370\n[28] V.A. Acciari et al. 2009, ApJ , in press\n[[29] J. Grube 2009, arXiv:0907.4862](http://arxiv.org/abs/0907.4862)\neConf C091122", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **1. Introduction**\n\nActive galactic nuclei are the most numerous class\nof identified VHE γ -ray sources. These objects emit\nnon-thermal radiation across ∼ 20 orders of magnitude\nin energy and rank among the most powerful particle\naccelerators in the universe. A small fraction of AGN\npossess strong collimated outflows (jets) powered by\naccretion onto a supermassive black hole (SMBH).\nVHE γ -ray emission can be generated in these jets,\nlikely in a compact region very near the SMBH event\nhorizon. Blazars, a class of AGN with jets pointed\nalong the line-of-sight to the observer, are of par-\nticular interest in the VHE regime. Approximately\n30 blazars, primarily high-frequency-peaked BL Lacs\n(HBL), are identified as sources of VHE γ -rays, and\nsome are spectacularly variable on time scales com-\nparable to the light crossing time of their SMBH ( ∼ 2\nmin; [1]). VHE blazar studies probe the environment\nvery near the central SMBH and address a wide range\nof physical phenomena, including the accretion and\njet-formation processes. These studies also have cos-\nmological implications, as VHE blazar data can be\nused to strongly constrain primordial radiation fields\n(see the extragalactic background light (EBL) con-\nstraints from, e.g., [2, 3]).\nVHE blazars have double-humped spectral energy\ndistributions (SEDs), with one peak at UV/X-ray en-", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0770.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **5. CONCLUSIONS**\n\nacteristic timescales 10 *< τ* rest *<* 500 days.\n*-* The blazars detected by *Fermi* have synchrotron peaks at higher frequencies, regardless of sub-\nmillimeter luminosity.\n*-* FSRQs exhibit higher ratios of *γ* -ray to sub- millimeter luminosity than BL Lacs (Figure 5),\nbut all objects inhabit a region of parameter\nspace suggesting transitions between states dur-\ning flaring epochs.\nAs *Fermi* continues to observe fainter sources, the\nsample of objects for which we can perform this type of\nanalysis will increase and provide better limits on our\nresults. To understand the physical relevance of these\nresults, however, it is important to be able to distin-\nguish between the difference in variability between BL\nLacs and FSRQs. One avenue for exploring this dif-\nference is to monitor changing submillimeter energy\nspectral index and the ratio of *γ* -ray to submillime-\nter luminosity as functions of time. The full mean-\ning of the results of our autoregressive method is not\nyet clear, and will require better-sampled blazar light\ncurves and the comparison between *τ* rest with physical\ntimescales such as the synchrotron cooling timescale.\nThese analyses would allow us to place constraints\non the processes occurring near the base of the jet in\nblazars and further understand the intimate connec-\ntion between them.", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **1. INTRODUCTION**\n\nThe timescales on which high-amplitude flaring\nevents occur in blazars indicate that much of the en-\nergy is being produced deep within the jet on small,\nsub-parsec scales [1, 2]. Understanding if/how emis-\nsion differs between blazar subclasses (i.e., BL Lacs\nobjects and flat-spectrum radio quasars (FSRQs))\nmay offer important insight into the similarity be-\ntween blazars and, furthermore, can provide con-\nstraints on the formation and acceleration of the jets\nthemselves.\nFor the synchrotron component of blazar spectra,\nthe low-frequency spectral break due to synchrotron\nself-absorption moves to higher frequencies as one\nmeasures closer to the base of the jet [2]. This of-\nten places the peak of the spectrum in the millime-\nter and submillimeter bands, where the emission is\noptically-thin and originates on parsec and sub-parsec\nscales [3], allowing direct observation of the most com-\npact regions near the central engine. The high en-\nergy *γ* -ray emission originates as a Compton process,\ntypically a combination of synchrotron-self-Compton\n(SSC) and external-radiation-Compton (ERC). De-\npending on the source properties, the synchrotron\nphotons or external photons are upscattered by the\nsame population of electrons that emit the millimeter\nand submillimeter spectra. Therefore the submillime-\nter and *γ* -ray emission are closely linked and give the\nfull information about the source emission.\nA systematic study of the submillimeter properties\nof the entire sample of *Fermi* blazars has yet to be con-\nducted and is one of the primary goals of our work. We\npresent here preliminary analysis of the submillimeter\nproperties of *Fermi* blazars detected by the *Submil-*\n*limeter Array* 1 ( *SMA* ) at 1mm and 850 *μ* m, including\nan investigation of variable behavior and the deter-\nmination of submillimeter energy spectral indices. In\naddition, we consider the connection to the observed\n*γ* -ray indices and luminosities.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **3. VARIABILITY ANALYSIS**\n\n### **3.2. First-Order Continuous Autoregression**\n\nWe follow the method of Kelly et al. [9], who model\nquasar optical light curves as a continuous time first-\norder autoregressive process (CAR(1)) in order to ex-\ntract characteristic time scales and the amplitude of\nflux variations. Although flaring behavior is not typi-\ncally thought of as an autoregressive process, we find\nthat the light curves are well-fit by the models and\ntherefore adopt the method here to study blazar sub-\nmillimeter light curves.\nThe CAR(1) process is described by a stochastic\ndifferential equation [9],\n*dS* ( *t* ) = 1 *τ* *S* ( *t* ) *dt* + *σ* *√* *dt ε* ( *t* ) + *b dt,* (3)\nassociated with a power spectrum of the form\n*P* *X* ( *f* ) = 2 *σ* 2 *τ* 2 1 + (2 *πτf* ) 2 *.* (4)\nIn equations 3 and 4, *τ* is called the “relaxation\ntime” of the process *S* ( *t* ) and is identified by the\nbreak in *P* *X* ( *f* ). The power spectrum appears flat for timescales longer than this and falls off as 1 */f* 2 for\ntimescales shorter than the characteristic timescale of\nthe process.\nTaking the logarithm of the blazar light curve (in\nJy) to be *S* ( *t* ), we adopt *τ* (in days) as the character-\nistic timescale of variability, after which the physical\nprocess “forgets” about what has happened at time\nlags of greater than *τ* . The two other relevant pa-", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0806.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **6. Blazars Upper Limits**\n\nMore than 50 VHE blazar candidates were observed\nby VERITAS between September 2007 and June 2009.\nThe total exposure on the 49 non-detected candi-\ndates is ∼ 305 h live time (average of 6.2 h per can-\ndidate). Approximately 55% of the total exposure is\nsplit amongst the 27 observed HBL. The remainder is\ndivided amongst the 8 IBL (26%), 5 LBL (6%), and 9\nFSRQ (13%). There are no clear indications of signifi-\ncant VHE γ -ray emission from any of these 49 blazars\n[25]. However, the observed significance distribution is\nclearly skewed towards positive values (see Figure 1).\nA stacking analysis performed on the entire data sam-\nple shows an overall excess of 430 γ -rays, correspond-\ning to a statistical significance of 4.8 σ , observed from\nthe directions of the candidate blazars. The IBL and\nHBL targets make up 96% of the observed excess. Ob-\nservations of these objects also comprise ∼ 80% of the\ntotal exposure. An identical stacked analysis of all\nthe extragalactic non-blazar targets observed, but not\nclearly detected ( > 5 σ ), by VERITAS does not show\na significant excess ( ∼ 120 h exposure). The stacked\nexcess persists using alternate methods for estimating\nthe background at each blazar location, and with dif-\nferent event selection criteria (e.g. soft cuts optimized\nfor sources with Γ VHE > 4). The distribution of VHE\nflux upper limits is shown in Figure 1. These 49 VHE\nflux upper limits are generally the most-constraining\never reported for these objects.", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **3. VERITAS Blazar KSP**\n\nVERITAS observes for ∼ 750 h and ∼ 250 h each\nyear during periods of astronomical darkness and par-\ntial moonlight, respectively. The moonlight observa-\ntions are almost exclusively used for a blazar discovery\nprogram, and a large fraction of the dark time is used\nfor the blazar KSP, which consists of:\n- A VHE blazar discovery program ( ∼ 200 h / yr):\nEach year ∼ 10 targets are selected to receive\n∼ 10 h of observations each during astronomi-\ncal darkness. These data are supplemented by\ndiscovery observations during periods of partial\nmoonlight.\n- A target-of-opportunity (ToO) observation pro-\ngram ( ∼ 50 h / yr): VERITAS blazar obser-\nvations can be triggered by either a VERI-\nTAS blazar discovery, a VHE flaring alert ( > 2\nCrab) from the blazar monitoring program of\nthe Whipple 10-m telescope or from another\nVHE instrument, or a lower-energy flaring alert\n(optical, X-ray or Fermi-LAT). Should the guar-\nanteed allocation be exhausted, further time can\nbe requested from a pool of director’s discre-\ntionary time.\n- Multi-wavelength (MWL) studies of VHE\nblazars ( ∼ 50 h / yr + ToO): Each year one\nblazar receives a deep exposure in a pre-planned\ncampaign of extensive, simultaneous MWL (X-\nray, optical, radio) measurements. ToO observa-\ntion proposals for MWL measurements are also\nsubmitted to lower-energy observatories (e.g.\nSwift) and are triggered by a VERITAS discov-\nery or flaring alert.\n- Distant VHE blazar studies to constrain the ex-\ntragalactic background light (EBL): Here dis-\ntant targets are given a higher priority in the\nblazar discovery program, as well as for the\nMWL observations of known VHE blazars, par-\nticularly those with hard VHE spectra.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **4. Blazar Discovery Program**\n\nThe blazars observed in the discovery program are\nlargely high-frequency-peaked BL Lac objects. How-\never, the program also includes IBLs (intermediate-\npeaked) and LBLs (low-peaked), as well as flat spec-\ntrum radio quasars (FSRQs), in an attempt to in-\ncrease the types of blazars known to emit VHE γ -rays.\nThe observed targets are drawn from a target list con-\ntaining objects visible to the telescopes at reasonable\nzenith angles ( − 8 < δ < 72 ), without a previously\npublished VHE limit below 1.5% Crab, and with a\nmeasured redshift z < 0 . 3. To further the study of the\nEBL a few objects having a large ( z > 0 . 3) are also\nincluded in the target list. The target list includes:\n- All nearby ( z < 0 . 3) HBL and IBL recom-\nmended as potential VHE emitters in [5, 6, 7].\n- The X-ray brightest HBL ( z < 0 . 3) in the recent\nSedentary [8] and ROXA [9] surveys.\n- Four distant ( z > 0 . 3) BL Lac objects recom-\nmended by [5, 10].\n- Several FSRQ recommended as potential VHE\nemitters in [6, 11].\n- All nearby ( z < 0 . 3) blazars detected by\nEGRET [12].\n- All nearby ( z < 0 . 3) blazars contained in the\nFermi-LAT Bright AGN Sample [13].\n- All sources ( | b | > 10 ) detected by Fermi-LAT\nwhere extrapolations of their MeV-GeV γ -ray\nspectrum (including EBL absorption; assuming\nz = 0.3 if the redshift is unknown) indicates a\npossible VERITAS detection in less than 20 h.\nThis criteria is the focus of the 2009-10 VERI-\nTAS blazar discovery program.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0770.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **5. CONCLUSIONS**\n\nThe motivation for observing blazars in the sub-\nmillimeter is to study behavior close to the central\nengine, where the jet material is presumably still be-\ning accelerated. The separate emission processes that\ncontribute to overall SED may present differently in\nBL Lacs and FSRQs, allowing us to understand the\nsimilarities and differences between blazar types. We\nhave investigated these differences between objects in\nterms of submillimeter behavior and, in conclusion,\nfind that\n*-* The *SMA* blazars exhibit submillimeter energy spectral indexes that follow the spectral se-\nquence interpretation of blazars.\n**eConf C091122**\nFigure 5: Ratio of *γ* -ray luminosity to submillimeter luminosity in the 1mm band. The location of an object in this\nplot should be directly correlated with its blazar “state”, with FSRQs occupying the upper right and BL Lacs the lower\nleft. Flat-spectrum radio quasar 3C 454.3 is the object with the highest submillimeter luminosity in this plot.\n*-* BL Lacs and FSRQs do not exhibit significant differences in amplitude of submillimeter vari-\nability or characteristic timescale, but our sam-\nple of BL Lacs may be dominated by high-\npeaked BL Lacs (HBLs), which exhibit obser-\nvational similarities with FSRQs.\n*-* Blazar submillimeter light curves are consistent with being produced by a single process that ac-\ncounts for both high and low states, with char-", - "page_start": 3, - "page_end": 4, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **3. VARIABILITY ANALYSIS**\n\n### **3.2. First-Order Continuous Autoregression**\n\nrameters, *σ* and *μ* = *b/a* , are the overall amplitude\nof variability and the logarithm of mean value of the\nlight curve, respectively.\nIn the routine, we construct an autoregressive\nmodel for the light curves for a minimum of 100,000\niterations and calculate the value of *τ* from the break\nin the power spectrum in each instance. Due to the\nlimited number of observations in the 850 *μ* m band,\nwe performed this autoregressive analysis only for the\n1mm light curves, which typically have more than 10\npoints per light curve.\nThis method yielded some surprising results. In\nFigure 3, we see that the BL Lacs and FSRQs exhibit\nvirtually no difference in characteristic timescale, with\nFigure 3: Characteristic timescale (days) versus\nsubmillimeter luminosity (erg s ** 1 ) in the 1mm band for\nall objects. Physically, *τ* represents a “relaxation\ntimescale”, the timescale beyond which events are no\nlonger correlated.\nboth classes extending across a large range in *τ* . Be-\ncause of the uncertainty for objects with shorter char-\nacteristic timescales, it is hard to draw any definitive\nconclusions about the differences between classes. It\nis important to note that *τ* does not necessarily rep-\nresent a flaring timescale, which is a behavior that\ntypically operates on a scale of *∼* 10- 100 days and not on the longer timescales we see in *τ* .", - "page_start": 2, - "page_end": 2, - "source_file": "1001.0806.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0806.pdf", - "query": "Where is the Submillimeter Array?", - "target_page": 1, - "target_passage": "near the summit of Mauna Ke", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **2.** * **SMA** * **BLAZARS**\n\nThe *Submillimeter Array* [4] consists of eight 6 m\nantennas located near the summit of Mauna Kea. The\n*SMA* is used in a variety of baseline configurations\nand typically operates in the 1mm and 850 *μ* m win-\ndows, achieving spatial resolution as fine as 0.25” at\n850 *μ* m. The sources used as phase calibrators for the\narray are compiled in a database known as the *SMA* Calibrator List 2 [5]. Essentially a collection of bright\nobjects (stronger than 750 mJy at 230 GHz and 1 Jy\nat 345 GHz), these sources are monitored regularly,\nboth during science observations and dedicated ob-\nserving tracks.\nTo select our sample, we identified objects in the\ncalibrator list that were also classified as BL Lacs or\nFSRQs by the Candidate Gamma-Ray Blazar Sur-\nvey [6, CGRaBS]. Of the 243 total objects in the\ncalibrator list, 171 (35 BL Lacs and 136 FSRQs)\nhave positive blazar class identifications, although\nthere are three sources (J0238+166, J0428-379, and\n1 The Submillimeter Array is a joint project between the\nSmithsonian Astrophysical Observatory and the Academia\nSinica Institute of Astronomy and Astrophysics and is funded\nby the Smithsonian Institution and the Academia Sinica.\n2 http://sma1.sma.hawaii.edu/callist/callist.html\n**eConf C091122**\narXiv:1001.0806v1 [astro-ph.HE] 6 Jan 2010 Figure 1: The *SMA* light curves for 3C 454.3. The open", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **References**\n\n[1] M. Sikora and G. Madejski, in *American Insti-*\n*tute of Physics Conference Series* , edited by F. A.\nAharonian and H. J. V ̈olk (2001), vol. 558 of\n*American Institute of Physics Conference Series* ,\npp. 275- 288.\n[2] M. Sikora, in *Blazar Demographics and Physics* ,\nedited by P. Padovani and C. M. Urry (2001), vol.\n227 of *Astronomical Society of the Pacific Con-*\n*ference Series* , pp. 95- 104.\n[3] J. A. Stevens, S. J. Litchfield, E. I. Robson, D. H.\nHughes, W. K. Gear, H. Terasranta, E. Valtaoja,\nand M. Tornikoski, ApJ **437** , 91 (1994).\n[4] P. T. P. Ho, J. M. Moran, and K. Y. Lo, ApJl\n**616** , L1 (2004).\n[5] M. A. Gurwell, A. B. Peck, S. R. Hostler, M. R.\nDarrah, and C. A. Katz, in *From Z-Machines to*\n*ALMA: (Sub)Millimeter Spectroscopy of Galax-*\n*ies* , edited by A. J. Baker, J. Glenn, A. I. Harris,\nJ. G. Mangum, and M. S. Yun (2007), vol. 375\nof *Astronomical Society of the Pacific Conference*\n*Series* , p. 234.\n[6] S. E. Healey, R. W. Romani, G. Cotter, P. F.\nMichelson, E. F. Schlafly, A. C. S. Readhead,\nP. Giommi, S. Chaty, I. A. Grenier, and L. C.\nWeintraub, ApJS **175** , 97 (2008).\n[7] A. A. Abdo, M. Ackermann, M. Ajello, W. B. At-\nwood, M. Axelsson, L. Baldini, J. Ballet, G. Bar-\nbiellini, D. Bastieri, B. M. Baughman, et al., ApJ\n**700** , 597 (2009).\n[8] T. Hovatta, E. Nieppola, M. Tornikoski, E. Val-\ntaoja, M. F. Aller, and H. D. Aller, A&A **485** , 51\n(2008).\n[9] B. C. Kelly, J. Bechtold, and A. Siemiginowska,\nApJ **698** , 895 (2009).\n[10] M. Sikora, R. Moderski, and G. M. Madejski, ApJ\n**675** , 71 (2008).\n**eConf C091122**", - "page_start": 5, - "page_end": 5, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **Acknowledgments**\nThis work was supported in part by the NSF\nREU and DoD ASSURE programs under Grant no.\n0754568 and by the Smithsonian Institution. Par-\ntial support was also provided by NASA contract\nNAS8-39073 and NASA grant NNX07AQ55G. We\nhave made use of the SIMBAD database, operated at\nCDS, Strasbourg, France, and the NASA/IPAC Ex-\ntragalactic Database (NED) which is operated by the\nJPL, Caltech, under contract with NASA.\n**eConf C091122**", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **4. CONNECTION WITH GAMMA-RAYS**\n\nIn general, we find that in the submillimeter, we\nare observing these blazars at or near the peak of the\nsynchrotron component ( *α* S *∼* 0), but that *Fermi* -\ndetected sources have more negative energy spectral\nindices overall than *Fermi* -nondetected sources. In\nFigure 4, we see that while the majority of *Fermi*\nblazars are observed on the rising part of the syn-\nchrotron component (at lower energies than the peak),\nall of the objects have very steeply falling *γ* -ray energy\nspectral indexes, putting the *γ* -ray peak at lower en-\nergies than the observed *Fermi* band. Knowing that\nwe are not observing the synchrotron and *γ* -ray com-\nponents at analagous points in the spectrum may al-\nlow us to better understand the magnetic field in the\nparsec-scale jet region and the population of external\nphotons that is being upscattered to *γ* -rays.\nIn Figure 5, the ratio between *L* *γ* and *νL* *ν,* 1mm re-\nflects the division between BL Lacs and FSRQs as well\n**eConf C091122**\nFigure 4: The *γ* -ray index versus submillimeter index plane. The blazars fall more steeply in the *γ* -rays than in the\nsubmillimeter band, where most are, in fact, rising. This LAT-detected sample contrasts with the full *SMA* sample,\nwhere the blazars are more distributed around *α* S *∼* 0.\nas the presence of SSC versus ERC. Here, we use sub-\nmillimeter luminosity as a proxy for jet power, which\nis correlated with the integrated luminosity of the syn-\nchrotron component. Elevated *γ* -ray luminosity with", - "page_start": 2, - "page_end": 3, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **1. INTRODUCTION**\n\nThe timescales on which high-amplitude flaring\nevents occur in blazars indicate that much of the en-\nergy is being produced deep within the jet on small,\nsub-parsec scales [1, 2]. Understanding if/how emis-\nsion differs between blazar subclasses (i.e., BL Lacs\nobjects and flat-spectrum radio quasars (FSRQs))\nmay offer important insight into the similarity be-\ntween blazars and, furthermore, can provide con-\nstraints on the formation and acceleration of the jets\nthemselves.\nFor the synchrotron component of blazar spectra,\nthe low-frequency spectral break due to synchrotron\nself-absorption moves to higher frequencies as one\nmeasures closer to the base of the jet [2]. This of-\nten places the peak of the spectrum in the millime-\nter and submillimeter bands, where the emission is\noptically-thin and originates on parsec and sub-parsec\nscales [3], allowing direct observation of the most com-\npact regions near the central engine. The high en-\nergy *γ* -ray emission originates as a Compton process,\ntypically a combination of synchrotron-self-Compton\n(SSC) and external-radiation-Compton (ERC). De-\npending on the source properties, the synchrotron\nphotons or external photons are upscattered by the\nsame population of electrons that emit the millimeter\nand submillimeter spectra. Therefore the submillime-\nter and *γ* -ray emission are closely linked and give the\nfull information about the source emission.\nA systematic study of the submillimeter properties\nof the entire sample of *Fermi* blazars has yet to be con-\nducted and is one of the primary goals of our work. We\npresent here preliminary analysis of the submillimeter\nproperties of *Fermi* blazars detected by the *Submil-*\n*limeter Array* 1 ( *SMA* ) at 1mm and 850 *μ* m, including\nan investigation of variable behavior and the deter-\nmination of submillimeter energy spectral indices. In\naddition, we consider the connection to the observed\n*γ* -ray indices and luminosities.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **5. CONCLUSIONS**\n\nThe motivation for observing blazars in the sub-\nmillimeter is to study behavior close to the central\nengine, where the jet material is presumably still be-\ning accelerated. The separate emission processes that\ncontribute to overall SED may present differently in\nBL Lacs and FSRQs, allowing us to understand the\nsimilarities and differences between blazar types. We\nhave investigated these differences between objects in\nterms of submillimeter behavior and, in conclusion,\nfind that\n*-* The *SMA* blazars exhibit submillimeter energy spectral indexes that follow the spectral se-\nquence interpretation of blazars.\n**eConf C091122**\nFigure 5: Ratio of *γ* -ray luminosity to submillimeter luminosity in the 1mm band. The location of an object in this\nplot should be directly correlated with its blazar “state”, with FSRQs occupying the upper right and BL Lacs the lower\nleft. Flat-spectrum radio quasar 3C 454.3 is the object with the highest submillimeter luminosity in this plot.\n*-* BL Lacs and FSRQs do not exhibit significant differences in amplitude of submillimeter vari-\nability or characteristic timescale, but our sam-\nple of BL Lacs may be dominated by high-\npeaked BL Lacs (HBLs), which exhibit obser-\nvational similarities with FSRQs.\n*-* Blazar submillimeter light curves are consistent with being produced by a single process that ac-\ncounts for both high and low states, with char-", - "page_start": 3, - "page_end": 4, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **2.** * **SMA** * **BLAZARS**\n\ncircles represent the 850 *μ* m observations, and the open\ntriangles represent the 1mm observations.\nJ1751+096) which have conflicting classifications be-\ntween *Fermi* and CGRaBS. Some blazars found in the\ncalibrator list have been studied extensively (e.g., 3C\n279 and 3C 454.3) but the *SMA* blazars have not been\nstudied collectively.\nForty-four of the objects in our total blazar sample\nwere detected by *Fermi* and can be found in the cata-\nlog of LAT Bright AGN Sources (LBAS) from Abdo et\nal. [7]. J0050-094 has no redshift in either the LBAS\ncatalog or CGRaBS and is not included in our study.\nOf the 43 remaining sources, 14 are BL Lac objects\nand 29 are FSRQs, with 0 *.* 03 *≤* *z* *≤* 2 *.* 19. We examined submillimeter light curves for all of\nthe *SMA* blazars, with observations beginning in ap-\nproximately 2003 (see Figure 1). Typically, the 1mm\nband is much more well-sampled in comparison to the\n850m band, but visual inspection reveals that the reg-\nularity and quality of observations vary greatly from\nsource to source. Many of the objects exhibit non-\nperiodic variability, either in the form of persistent,\nlow-amplitude fluctuations or higher amplitude flar-\ning behavior.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n**Submillimeter Variability and the Gamma-ray Connection in** * **Fermi** *\n**Blazars**\nA. Strom *Univ. of Arizona, AZ 85721, USA*\nA. Siemiginowska, M. Gurwell, B. Kelly *CfA, MA 02138, USA*\nWe present multi-epoch observations from the *Submillimeter Array* ( *SMA* ) for a sample of 171 bright blazars,\n43 of which were detected by *Fermi* during the first three months of observations. We explore the correlation\nbetween their gamma-ray properties and submillimeter observations of their parsec-scale jets, with a special\nemphasis on spectral index in both bands and the variability of the synchrotron component. Subclass is de-\ntermined using a combination of *Fermi* designation and the Candidate Gamma-Ray Blazar Survey (CGRaBS),\nresulting in 35 BL Lac objects and 136 flat-spectrum radio quasars (FSRQs) in our total sample. We calculate\nsubmillimeter energy spectral indices using contemporaneous observations in the 1 mm and 850 micron bands\nduring the months August- October 2008. The submillimeter light curves are modeled as first-order continuous\nautoregressive processes, from which we derive characteristic timescales. Our blazar sample exhibits no differ-\nences in submillimeter variability amplitude or characteristic timescale as a function of subclass or luminosity.\nAll of the the light curves are consistent with being produced by a single process that accounts for both low\nand high states, and there is additional evidence that objects may be transitioning between blazar class during\nflaring epochs.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **3. VARIABILITY ANALYSIS**\n\n### **3.1. Variability Index**\nWe roughly characterize the level of variability of\neach source using the variability index from Hovatta\net al. [8]:\n*V* = ( *F* max ** *σ* *F* max ) ** ( *F* min + *σ* *F* min ) ( *F* max *−* *σ* *F* max ) + ( *F* min + *σ* *F* min ) (2)\nFigure 2 shows the distribution for the *SMA* blazars.\nObjects with *V* *≤* 0 are typically unsuitable for more\n**eConf C091122**\ndetailed variability analysis for one of two reasons:\n(1) too few data points or (2) flux measurement un-\ncertainties on the order of the amplitude of observed\nvariability. It is important to note that, due to dis-\ncrepancies between the sampling frequency in both\nbands, the variability indices for the 850 *μ* m band may\nbe artificially depressed due to the fact that there are\nnot always corresponding measurements at higher fre-\nquencies during flaring epochs.", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **2.** * **SMA** * **BLAZARS**\n\n### **2.1. Submillimeter Properties**\n\n**Submillimeter Luminosities.** Since we are pri-\nmarily concerned with comparisons to *Fermi* observa-\ntions, we note that only 129 of the *SMA* blazars (23 BL\nLacs and 106 FSRQs) were observed by the *SMA* in\neither band during the three months August-October\n2008. For these objects, submillimeter luminosities\nare calculated in the standard way:\n*ν* *e* *L* *ν* *e* = 4 *πD* 2 L\n*ν* obs *F* obs\n1 + *z* *,* (1)\nwhere *D* L is the luminosity distance, *ν* obs is the fre-\nquency of the observed band, and *F* obs is the average\nFigure 2: Variability index for our sample (top: 1mm,\nbottom: 850 *μ* m), with FSRQs as the hatched\ndistribution and BL Lacs as the solid distribution. There\nis no signicant difference in the class distributions in\neither band; the “tail” to the left is populated by objects\nwith errors larger than the intrinsic variability.\nflux (in erg cm ** 2 s ** 1 Hz ** 1 ) over the three month pe-\nriod. We adopt a lambda cold dark matter cosmology\nwith values of *H* 0 = 71 km s ** 1 Mpc ** 1 , Ω M = 0 *.* 27,\nand Λ = 0 *.* 73.\n**Energy Spectral Indices.** We derive submillime-\nter spectral energy indices from observations quasi-\nsimultaneous with the *Fermi* observations. To be con-\nsistent with the use of *α* *γ* , we define spectral energy in-\ndex as *νF* *ν* = *ν* ** *α* S and calculate *α* S from the average\nof the energy spectral indices over the corresponding\nthree months. We only calculate *α* S for the 16 objects\n(8 BL Lacs and 35 FSRQs) with observations at both\n1mm and 850 *μ* m during this time frame.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0806.pdf" - } - ] - }, - { - "references": { - "source_file": "1001.0806.pdf", - "query": "How many blazars were observed by the SMA in either band during the three months August-October 2008?", - "target_page": 2, - "target_passage": "only 129 of the SMA blazars", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **2.** * **SMA** * **BLAZARS**\n\ncircles represent the 850 *μ* m observations, and the open\ntriangles represent the 1mm observations.\nJ1751+096) which have conflicting classifications be-\ntween *Fermi* and CGRaBS. Some blazars found in the\ncalibrator list have been studied extensively (e.g., 3C\n279 and 3C 454.3) but the *SMA* blazars have not been\nstudied collectively.\nForty-four of the objects in our total blazar sample\nwere detected by *Fermi* and can be found in the cata-\nlog of LAT Bright AGN Sources (LBAS) from Abdo et\nal. [7]. J0050-094 has no redshift in either the LBAS\ncatalog or CGRaBS and is not included in our study.\nOf the 43 remaining sources, 14 are BL Lac objects\nand 29 are FSRQs, with 0 *.* 03 *≤* *z* *≤* 2 *.* 19. We examined submillimeter light curves for all of\nthe *SMA* blazars, with observations beginning in ap-\nproximately 2003 (see Figure 1). Typically, the 1mm\nband is much more well-sampled in comparison to the\n850m band, but visual inspection reveals that the reg-\nularity and quality of observations vary greatly from\nsource to source. Many of the objects exhibit non-\nperiodic variability, either in the form of persistent,\nlow-amplitude fluctuations or higher amplitude flar-\ning behavior.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0806.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **8. Conclusions**\n\n### **References**\n\n[1] F. Aharonian et al. 2007, ApJ , 664 , L71\n[2] F. Aharonian et al. 2006, Nature , 440 , 1018\n[3] F. Aharonian et al. 2007, A&A , 475 , L9\n[4] J. Holder, et al. 2008, AIPC , 1085 , 657\n[5] L. Costamante & G. Ghisellini 2002, A&A , 384 ,\n56\n[6] E.S. Perlman 2000, AIPC , 515 , 53\n[7] F.W. Stecker et al. 1996, ApJ , 473 , L75\n[8] P. Giommi et al. 2005, A&A , 434 , 385\n[9] S. Turriziani et al. 2007, A&A , 472 , 699\n[10] L. Costamante 2006, arXiv:0612709\n[11] P. Padovani et al. 2002, ApJ , 581 , 895\n[12] R. Muhkerjee et al. 2001, AIPC , 558 , 324\n[13] A.A. Abdo et al. 2009, ApJ , 700 , 597\n[14] V.A. Acciari et al. 2008, ApJ , 684 , L73\n[15] V.A. Acciari et al. 2009, ApJ , 707 , 612\n[16] V.A. Acciari et al. 2009, ApJ , 690 , L126\n[17] V.A. Acciari et al. 2009, ApJ , 693 , L104\n[[18] L.C. Reyes 2009, arXiv:0907.5175](http://arxiv.org/abs/0907.5175)\n[19] R.A. Ong 2009, ATel , 1941\n[20] R.A. Ong et al. 2009, ATel , 2272\n[21] V.A. Acciari et al. 2009, ApJ , 708 , L100\n[22] R.A. Ong et al. 2009, ATel , 2301\n[23] R.A. Ong et al. 2009, ATel , 2260\n[24] R.A. Ong et al. 2009, ATel , 2309\n[[25] W. Benbow 2009, arXiv:0908.1412](http://arxiv.org/abs/0908.1412)\n[26] V.A. Acciari et al. 2009, ApJ , submitted\n[27] V.A. Acciari et al. 2009, ApJ , 695 , 1370\n[28] V.A. Acciari et al. 2009, ApJ , in press\n[[29] J. Grube 2009, arXiv:0907.4862](http://arxiv.org/abs/0907.4862)\neConf C091122", - "page_start": 4, - "page_end": 4, - "source_file": "1001.0770.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **2.** * **SMA** * **BLAZARS**\n\n### **2.1. Submillimeter Properties**\n\n**Submillimeter Luminosities.** Since we are pri-\nmarily concerned with comparisons to *Fermi* observa-\ntions, we note that only 129 of the *SMA* blazars (23 BL\nLacs and 106 FSRQs) were observed by the *SMA* in\neither band during the three months August-October\n2008. For these objects, submillimeter luminosities\nare calculated in the standard way:\n*ν* *e* *L* *ν* *e* = 4 *πD* 2 L\n*ν* obs *F* obs\n1 + *z* *,* (1)\nwhere *D* L is the luminosity distance, *ν* obs is the fre-\nquency of the observed band, and *F* obs is the average\nFigure 2: Variability index for our sample (top: 1mm,\nbottom: 850 *μ* m), with FSRQs as the hatched\ndistribution and BL Lacs as the solid distribution. There\nis no signicant difference in the class distributions in\neither band; the “tail” to the left is populated by objects\nwith errors larger than the intrinsic variability.\nflux (in erg cm ** 2 s ** 1 Hz ** 1 ) over the three month pe-\nriod. We adopt a lambda cold dark matter cosmology\nwith values of *H* 0 = 71 km s ** 1 Mpc ** 1 , Ω M = 0 *.* 27,\nand Λ = 0 *.* 73.\n**Energy Spectral Indices.** We derive submillime-\nter spectral energy indices from observations quasi-\nsimultaneous with the *Fermi* observations. To be con-\nsistent with the use of *α* *γ* , we define spectral energy in-\ndex as *νF* *ν* = *ν* ** *α* S and calculate *α* S from the average\nof the energy spectral indices over the corresponding\nthree months. We only calculate *α* S for the 16 objects\n(8 BL Lacs and 35 FSRQs) with observations at both\n1mm and 850 *μ* m during this time frame.", - "page_start": 1, - "page_end": 1, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n**Submillimeter Variability and the Gamma-ray Connection in** * **Fermi** *\n**Blazars**\nA. Strom *Univ. of Arizona, AZ 85721, USA*\nA. Siemiginowska, M. Gurwell, B. Kelly *CfA, MA 02138, USA*\nWe present multi-epoch observations from the *Submillimeter Array* ( *SMA* ) for a sample of 171 bright blazars,\n43 of which were detected by *Fermi* during the first three months of observations. We explore the correlation\nbetween their gamma-ray properties and submillimeter observations of their parsec-scale jets, with a special\nemphasis on spectral index in both bands and the variability of the synchrotron component. Subclass is de-\ntermined using a combination of *Fermi* designation and the Candidate Gamma-Ray Blazar Survey (CGRaBS),\nresulting in 35 BL Lac objects and 136 flat-spectrum radio quasars (FSRQs) in our total sample. We calculate\nsubmillimeter energy spectral indices using contemporaneous observations in the 1 mm and 850 micron bands\nduring the months August- October 2008. The submillimeter light curves are modeled as first-order continuous\nautoregressive processes, from which we derive characteristic timescales. Our blazar sample exhibits no differ-\nences in submillimeter variability amplitude or characteristic timescale as a function of subclass or luminosity.\nAll of the the light curves are consistent with being produced by a single process that accounts for both low\nand high states, and there is additional evidence that objects may be transitioning between blazar class during\nflaring epochs.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0806.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **7. Multi-wavelength Studies of VHE Blazars**\n\nDuring the first three seasons of VERITAS obser-\nvations, pre-planned extensive MWL campaigns were\norganized for three blazars 1ES 2344+514 (2007-08),\n1ES 1218+304 (2008-09) and 1ES 0229+200 (2009-\n10 - ongoing). In addition, numerous ToO MWL-\nobservation campaigns were performed. These include\ncampaigns for every blazar/AGN discovered by VER-\nITAS, and all include Swift (XRT and UVOT) data.\nAll MWL campaigns on the VHE blazars discovered\neConf C091122\nσ **−5 −4 −3 −2 −1 0 1 2 3 4 5**\n**Entries**\n**0**\n**2**\n**4**\n**6**\n**8**\n**10**\n**12**\n**Crab Flux % 0 2 4 6 8 10 12 14**\n**Entries**\n**0**\n**2**\n**4**\n**6**\n**8**\n**10**\n**12**\n**14**\n**16**\n**18**\nFigure 1: (Left) The preliminary significance measured from each of the 49 non-detected candidates using standard\nanalysis cuts. The curve shows a Gaussian distribution, with mean zero and standard deviation one, normalized to the\nnumber of blazars. A similar result is obtained using analysis cuts optimized for soft-spectrum sources. (Right) The\ndistribution of flux upper limits for the non-detected blazars in percentage of Crab Nebula flux above the observation\nthreshold. The time-weighted average limit is less than ∼ 2% Crab flux.\nsince the launch of Fermi include LAT detections. In\naddition, several MWL campaigns on the well-studied\nVHE blazars Mkn 421 and Mkn 501 (please see the\ncontributions of D. Gall and A. Konopelko in these\nproceedings) were also performed. Highlights of these\ncampaigns include:\n- 1ES 2344+514: A major (50% Crab) VHE flare,\nalong with correlations of the VHE and X-ray\nflux were observed from this HBL. The VHE\nand X-ray spectra harden during bright states,\nand a synchrotron self-Compton (SSC) model", - "page_start": 2, - "page_end": 3, - "source_file": "1001.0770.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **2.** * **SMA** * **BLAZARS**\n\nThe *Submillimeter Array* [4] consists of eight 6 m\nantennas located near the summit of Mauna Kea. The\n*SMA* is used in a variety of baseline configurations\nand typically operates in the 1mm and 850 *μ* m win-\ndows, achieving spatial resolution as fine as 0.25” at\n850 *μ* m. The sources used as phase calibrators for the\narray are compiled in a database known as the *SMA* Calibrator List 2 [5]. Essentially a collection of bright\nobjects (stronger than 750 mJy at 230 GHz and 1 Jy\nat 345 GHz), these sources are monitored regularly,\nboth during science observations and dedicated ob-\nserving tracks.\nTo select our sample, we identified objects in the\ncalibrator list that were also classified as BL Lacs or\nFSRQs by the Candidate Gamma-Ray Blazar Sur-\nvey [6, CGRaBS]. Of the 243 total objects in the\ncalibrator list, 171 (35 BL Lacs and 136 FSRQs)\nhave positive blazar class identifications, although\nthere are three sources (J0238+166, J0428-379, and\n1 The Submillimeter Array is a joint project between the\nSmithsonian Astrophysical Observatory and the Academia\nSinica Institute of Astronomy and Astrophysics and is funded\nby the Smithsonian Institution and the Academia Sinica.\n2 http://sma1.sma.hawaii.edu/callist/callist.html\n**eConf C091122**\narXiv:1001.0806v1 [astro-ph.HE] 6 Jan 2010 Figure 1: The *SMA* light curves for 3C 454.3. The open", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **5. CONCLUSIONS**\n\nThe motivation for observing blazars in the sub-\nmillimeter is to study behavior close to the central\nengine, where the jet material is presumably still be-\ning accelerated. The separate emission processes that\ncontribute to overall SED may present differently in\nBL Lacs and FSRQs, allowing us to understand the\nsimilarities and differences between blazar types. We\nhave investigated these differences between objects in\nterms of submillimeter behavior and, in conclusion,\nfind that\n*-* The *SMA* blazars exhibit submillimeter energy spectral indexes that follow the spectral se-\nquence interpretation of blazars.\n**eConf C091122**\nFigure 5: Ratio of *γ* -ray luminosity to submillimeter luminosity in the 1mm band. The location of an object in this\nplot should be directly correlated with its blazar “state”, with FSRQs occupying the upper right and BL Lacs the lower\nleft. Flat-spectrum radio quasar 3C 454.3 is the object with the highest submillimeter luminosity in this plot.\n*-* BL Lacs and FSRQs do not exhibit significant differences in amplitude of submillimeter vari-\nability or characteristic timescale, but our sam-\nple of BL Lacs may be dominated by high-\npeaked BL Lacs (HBLs), which exhibit obser-\nvational similarities with FSRQs.\n*-* Blazar submillimeter light curves are consistent with being produced by a single process that ac-\ncounts for both high and low states, with char-", - "page_start": 3, - "page_end": 4, - "source_file": "1001.0806.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **1. INTRODUCTION**\n\nThe timescales on which high-amplitude flaring\nevents occur in blazars indicate that much of the en-\nergy is being produced deep within the jet on small,\nsub-parsec scales [1, 2]. Understanding if/how emis-\nsion differs between blazar subclasses (i.e., BL Lacs\nobjects and flat-spectrum radio quasars (FSRQs))\nmay offer important insight into the similarity be-\ntween blazars and, furthermore, can provide con-\nstraints on the formation and acceleration of the jets\nthemselves.\nFor the synchrotron component of blazar spectra,\nthe low-frequency spectral break due to synchrotron\nself-absorption moves to higher frequencies as one\nmeasures closer to the base of the jet [2]. This of-\nten places the peak of the spectrum in the millime-\nter and submillimeter bands, where the emission is\noptically-thin and originates on parsec and sub-parsec\nscales [3], allowing direct observation of the most com-\npact regions near the central engine. The high en-\nergy *γ* -ray emission originates as a Compton process,\ntypically a combination of synchrotron-self-Compton\n(SSC) and external-radiation-Compton (ERC). De-\npending on the source properties, the synchrotron\nphotons or external photons are upscattered by the\nsame population of electrons that emit the millimeter\nand submillimeter spectra. Therefore the submillime-\nter and *γ* -ray emission are closely linked and give the\nfull information about the source emission.\nA systematic study of the submillimeter properties\nof the entire sample of *Fermi* blazars has yet to be con-\nducted and is one of the primary goals of our work. We\npresent here preliminary analysis of the submillimeter\nproperties of *Fermi* blazars detected by the *Submil-*\n*limeter Array* 1 ( *SMA* ) at 1mm and 850 *μ* m, including\nan investigation of variable behavior and the deter-\nmination of submillimeter energy spectral indices. In\naddition, we consider the connection to the observed\n*γ* -ray indices and luminosities.", - "page_start": 0, - "page_end": 0, - "source_file": "1001.0806.pdf" - }, - { - "text": "# VERITAS Observations of Blazars 1. Introduction 2. VERITAS\n\n## **5. VERITAS AGN Detections**\n\n### **5.1. Recent VERITAS Blazar Discoveries**\n\nPrior to the launch of Fermi VERITAS had discov-\nered VHE emission from 2 blazars. These included\nthe first VHE-detected IBL, W Comae [14, 15], and\nthe HBL 1ES 0806+524 [16]. VERITAS has discov-\nered 6 VHE blazars since the launch of Fermi. Three\nof these were initially observed by VERITAS prior to\nthe release of Fermi-LAT results, due to the X-ray\nbrightness of the synchrotron peaks of their SEDs.\nVHE emission from 3C 66A was discovered by VER-\nITAS in September 2008 [17] during a flaring episode\nthat was also observed by the Fermi-LAT [18]. The\nobserved flux above 200 GeV was 6% of the Crab Neb-\nula flux and the measured VHE spectrum was very\nsoft (Γ VHE ∼ 4 . 1). RGB J0710+591 was detected\neConf C091122\nTable I VERITAS AGN Detections. The only non-blazar\nobject is the radio galaxy M 87. The blazars discovered\nat VHE by VERITAS are marked with a dagger.\nObject Class Redshift\nM 87 FR I 0.004\nMkn 421 HBL 0.030\nMkn 501 HBL 0.034\n1ES 2344+514 HBL 0.044\n1ES 1959+650 HBL 0.047\nW Comae IBL 0.102\nRGB J0710+591 HBL 0.125\nH 1426+428 HBL 0.129\n1ES 0806+524 HBL 0.138\n1ES 0229+200 HBL 0.139\n1ES 1218+304 HBL 0.182\nRBS 0413 HBL 0.190\n1ES 0502+675 HBL 0.341\n3C 66A IBL 0.444?\nPKS 1424+240 IBL ?\nVER J0521+211 ? ?\n( ∼ 5.5 σ ; 3% Crab flux above 300 GeV; Γ VHE ∼ 2 . 7)\nduring VERITAS observations from December 2008\nto March 2009. The initial announcement of the VHE\ndiscovery [19] led to its discovery above 1 GeV in the\nFermi-LAT data using a special analysis. RBS 0413,\na relatively distant HBL (z=0.19), was observed for 16 h good-quality live time in 2008-09 2 . These data\nresulted in the discovery of VHE gamma-rays ( > 270 γ ,\n∼ 6 σ ) at a flux ( > 200 GeV) of ∼ 2% of the Crab Neb-\nula flux. The discovery [20] was announced simultane-\nously with the LAT MeV-GeV detection. The VHE\nand other MWL observations, including Fermi-LAT\ndata, for each of these three sources will be the sub-\nject of a joint publication involving both the VERI-\nTAS and LAT collaborations.", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0770.pdf" - }, - { - "text": "# Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars 1. INTRODUCTION 2. SMA BL[...]\n\n## **3. VARIABILITY ANALYSIS**\n\n### **3.1. Variability Index**\nWe roughly characterize the level of variability of\neach source using the variability index from Hovatta\net al. [8]:\n*V* = ( *F* max ** *σ* *F* max ) ** ( *F* min + *σ* *F* min ) ( *F* max *−* *σ* *F* max ) + ( *F* min + *σ* *F* min ) (2)\nFigure 2 shows the distribution for the *SMA* blazars.\nObjects with *V* *≤* 0 are typically unsuitable for more\n**eConf C091122**\ndetailed variability analysis for one of two reasons:\n(1) too few data points or (2) flux measurement un-\ncertainties on the order of the amplitude of observed\nvariability. It is important to note that, due to dis-\ncrepancies between the sampling frequency in both\nbands, the variability indices for the 850 *μ* m band may\nbe artificially depressed due to the fact that there are\nnot always corresponding measurements at higher fre-\nquencies during flaring epochs.", - "page_start": 1, - "page_end": 2, - "source_file": "1001.0806.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_MRM_2000.pdf", - "query": "How big is the Mermaid fleet?", - "target_page": 12, - "target_passage": "Mermaid operates a fleet of fifteen (15) tugs, workboats and barges, undertaking all forms of offshore activity", - "chunk_present": { - "presence": true, - "index": 7 - } - }, - "top_chunk": [ - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### M E R M A I D F L E E T\n22\nM E R M A I D A V E N G E R\n19.8m Oil Pollution, Crew Boat\nM E R M A I D A C H I E V E R\n40m Survey, Utility, Standby\nM E R M A I D R E U N I O N\n26m Utility Vessel\nP E L I C A N B A R G E\n36.58m Utility Barge\nM E R M A I D S U P P L I E R\n29.05m Landing Barge, Supply Vessel\nM E R M A I D C O M M A N D O\n20.04m Tug, Utility Vessel\nM E R M A I D B O S S\n19.8m Utility Barge\nM E R M A I D T I TA N\n14.3m Steel Twin Screw Tug,", - "page_start": 25, - "page_end": 26, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **2000 1999 2000 1999**\n\n### F O R T H E F I N A N C I A L Y E A R E N D E D 3 0 J U N E 2 0 0 0\n##### **Note Consolidated Company**", - "page_start": 40, - "page_end": 40, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### F O R T H E F I N A N C I A L Y E A R E N D E D 3 0 J U N E 2 0 0 0\n##### **Note Consolidated Company**", - "page_start": 38, - "page_end": 38, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### Work Boat M E R M A I D F L E E T\n23", - "page_start": 26, - "page_end": 26, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **2000 1999 2000 1999**\n##### **No. No. No. No.**\n$110,000 - $119,999 - 1 - 1\n$120,000 - $129,999 1 1 1 1\n$130,000 - $139,999 - 1 - 1\n$160,000 - $169,999 2 - 2 -\n$200,000 - $209,999 1 1 1 1\n$240,000 - $249,999 - 1 - 1\n$250,000 - $259,999 - 1 - 1", - "page_start": 58, - "page_end": 58, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **2000 1999 2000 1999**\n\n### S TAT E M E N T O F C A S H F L O W S", - "page_start": 40, - "page_end": 40, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### P R O F I T A N D L O S S S TAT E M E N T", - "page_start": 38, - "page_end": 38, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### O P E R AT I O N S R E V I E W\n\noverheads, which included more beneficial ownership costs, insurance savings, management\nsalary savings, including voluntary sacrifice from certain senior executives in recognition of the\ntighter conditions. In all the changes contributed approximately $1.5million to the bottom line.\nBare boat charters, although useful for the busy times encountered in 1998 exposed the\nCompany to a high level of fixed costs. The vessels were valuable earners and the transfer of the\nMermaid Achiever, Mermaid Eagle and Mermaid Reunion to Company ownership has proved\nto be the right decision for all market conditions. Although there have been no contracts yet let\nfor work of any significance by producers on the North West Shelf, underlying day to day activity\nhas returned. Expressions of interest for major project work have been issued and as an indication\nof better trading conditions, an unaudited profit of $496,721 has been recorded for the two\nmonths to 31st August 2000. The trend has continued in September.\nO V E RV I E W\nF I N A N C I A L\nMermaid operates a fleet of fifteen (15) tugs, workboats and barges,\nundertaking all forms of offshore activity including exploration support, supply, survey and berthing\nassist. Lower vessel utilisation during the period allowed an acceleration of scheduled maintenance.\nTwo tugs, Mermaid Commando and Mermaid Chieftan received extensive refits. In both cases the\nwork increased productivity through enhanced bollard pull and consequent earnings.\nSafety was given the highest priority through new monitoring systems and awareness programs.\nFormalised on the job instruction and training courses have also lifted levels of experience and\nproficiency across the workforce.\nThe offshore waters and islands adjacent to Dampier, host in excess of 50% of all\nexploration and development budgets of Australia’s offshore oil and gas industry. The Burrup\nPeninsular where the Base is located is the intended site of major new oil, gas, petrochemical and", - "page_start": 10, - "page_end": 11, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### O P E R AT I O N S R E V I E W\n8\nS E A G O I N G O P E R AT I O N S\nDA M P I E R B A S E", - "page_start": 11, - "page_end": 11, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\n21\nMangroves, a tropical evergreen shrub, which forms dense thickets along\ncoastlines, are a key element of the life cycle of a large number of marine species in the areas in\nwhich Mermaid principally operates.\nThe potential exposure to accidental damage, pollution or destruction of mangroves represents\na significant environmental issue in the region.\nAs part of its plans to expand the Dampier Base, Mermaid volunteered a replanting program to\nencourage the growth of mangroves in previously denuded areas, immediately adjacent to the\nexpanded Base.\nAs at the date of the report, five hundred (500) juvenile mangroves have been transplanted with\n90% success. A further 174 mangrove seedlings have been planted and are showing very good\ngrowth rates. Attempts to transplant adult mangrove trees, have proved to be more difficult, but\nthe success with young plants now appears to guarantee a more than satisfactory outcome.\nE N V I RO N M E N TA L I S S U E S\nM E R M A I D A R R O W\n19.95m Crew Boat\nM E R M A I D E A G L E\n35m Towing, Utility, Supply\nM E R M A I D R A I D E R\n50m Supply/Standby Vessel\nM E R M A I D M A R E L L A\n24.9m Steel Catamaran, Supply Vessel\nM E R M A I D WA R R I O R\n19.52m Steel Tug, Work Boat\nM E R M A I D PAT R O L\n13.63m Utility Vessel", - "page_start": 24, - "page_end": 25, - "source_file": "ASX_MRM_2000.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_MRM_2000.pdf", - "query": "What was the budget for the expansion of Dampier Base?", - "target_page": 14, - "target_passage": "a capital budget of $13m", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### O P E R AT I O N S R E V I E W\n\nindustrial mineral processing plants. The Port of Dampier is Australia’s largest Port as measured by\ntonnage, but as identified in the 1997 WA Department of Commerce and Trade report, there\nremains an urgent need for additional marine support infrastructure. Mermaid is now well advanced\nin our plan to satisfy those needs and onshore work was announced to start on the 9th October 2000.\nSince receiving approval in principle for development of the Dampier Base from the Western\nAustralian Minister for the Environment in February 2000, engineering and general design work\nin connection with the base proceeded at an accelerated pace.\nThis work, assisted by technical studies and a re-assessment of an increased demand for services\narising out of greater expectations for growth in the sector, has led to improvements and\nexpansion of capacity over earlier plans.\nThe Dampier Base will now comprise:-\nAn “all tides” approach channel to a minimum depth of 6 metres\nA wharf offering 7.5 metres depth at low tide, featuring a heavy loadout section to\naccommodate modules of up to 1500 tonnes to onshore projects on the Burrup Peninsular\nand adjacent mining centres. A subsea pipe reel loading facility will encourage the use of\nspool ships in the region for deepwater pipelay. On a project by project basis, pipeline\nprotection rock dumping, specialist vessel rig up activities and the like will be facilitated,\nas will dry and bulk cargo handling, refuelling, watering and all categories of waste\nreception. The joint Commonwealth and WA State Government initiative to establish\nan integrated industrial estate at Jervoise Bay (south of Perth) serviced by high wide load\ncorridors from Perth’s industrial areas will see the heavy capacity wharf playing a strategic\nrole in major capital works in the Pilbara, leading to significant cost savings.", - "page_start": 11, - "page_end": 11, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\n10\nWork on Dampier\nBase expansion commenced on 9 October and will be largely complete by June 2001, involving\na capital budget of $13m.\nThe principle activities and facility developments involved in the expansion are:\n##### **A. DREDGING**\nApproximately 700,000 m3 of material is to be dredged in King Bay to form an entrance\nchannel, vessel berths, cyclone moorings and to provide access to the slipway.\nThe experience of Woodside constructing their nearby base in 1981 indicates that two types of\ndredges will be required, a Cutter Suction to remove the soft unconsolidated material (approx.70%)\nand a Dipper Dredge (barge mounted back-hoe) to remove harder consolidated material.\nThe Cutter Suction dredge size will be deliberately modest due to onshore spoil management\nrequirement and environmental considerations.\nThe Dipper Dredge will be the largest of its type in the world, and will be an ideal remedial\ndredging tool using the experience gained from the earlier Woodside project.\nThe layout of the Base has been very much driven by the desire to avoid or minimize blasting\nwhile fulfilling functional objectives.\nThe entrance channel into the Mermaid Base will be 30 m wide and dredged to 6 m below chart\ndatum. The dredge spoil will be pumped ashore and used as fill around the Base.\nDredges are expected to be onsite for approximately 7 months commencing mid November.\n##### **B. QUAY WALL ( BERTH 1)**\nMarket research and customer needs have caused Mermaid to relocate and redesign the main\nberth to accommodate a wider range of vessels than originally contemplated. The berth is now\nlocated in deeper water with better vessel access.\nThe regional offshore fleet characteristics have been changing in terms of vessel size. There are\nnow four vessels operating in the region with 12,000 to 18,000 hp. When design commenced\nthere were none of this size.\nThe depth alongside Berth 1 will be 7.5m. King Bay has a statistical average extreme low tide\n(MLWS) of 0.9 m, the occurrence of which can be expressed in hours per month. The largest\nB A S E E X PA N S I O N W O R K S A N D E N V I RO N M E N TA L M A N A G E M E N T", - "page_start": 13, - "page_end": 13, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\n9\nA slipway initially capable of receiving vessels up to 2,700 tonnes capacity will handle\nmost of the 60 vessels currently working in the region, a considerable number, but one\nwhich will rise over coming years. First class engineering facilities have been planned\nand highly experienced management recruited. Alternative slipways offering\ncomparable capacity are only to be found in Darwin or Fremantle, a sea journey of\napproximately 1000 miles from this operational region. Australia has emerged as a\ncentre of excellence with respect to vessel repair work, the Dampier facility will both\nbenefit from and protect that valuable reputation.\nRehabilitated land for buildings and storage will finally extend over 17 hectares. The\nmajor oilfield services company Halliburton, have been attracted to the base as a\ntenant and a $1.1m purpose built building is being constructed for their use.\nNegotiations are also proceeding with other groups who recognise the unique\nadvantages of operating from this strategically positioned Base. Rental income and\nassociated revenues such as plant and labour hire will contribute significantly to the\noverall economics of the facility.\nProtected moorings for cyclone shelter will be established inside the breakwater for\nlong term lease to local tug operators. The demand arises from serious vessel and crew\nsafety considerations. The Dampier Port Authority are reluctant to see the continued\nuse of cyclone moorings in the Harbour, not only for safety reasons, but for\nenvironmental concerns as well. Oil spills are not acceptable under any circumstances\nand will be avoided whatever the cost. Tug owners share similar concerns, but in\naddition they need to remain in a position of readiness for crews and equipment to\nresume their important functions immediately following a cyclonic event. The number\nof specific purpose spread moorings, detailed on the adjacent plan will total 10 in the\nfirst phase of construction, a limit which will be assisted by an ability to remove vessels\nup to 100 tonnes from the water by wharf crane for tie down on cradles.\nConstruction of the Dampier Base commenced on the 9th\nOctober this year, with an expectation that all major elements\nof the project will be largely completed within 12 months.\n* **The “Clough Challenge” Barge -** *\n* **Shallow Water Construction Support Barge** *\n* **in the East Spar Field** *", - "page_start": 12, - "page_end": 12, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### O P E R AT I O N S R E V I E W\n\n7\nTrading for the period commencing 1 July 1999 to 30 June 2000 for Mermaid Marine\nAustralia Ltd (“Company”) and its controlled entities, experienced a 43% turnover reduction\nfrom last year. The result was almost entirely due to a heavy fall in oil prices, which reached their\nlow of US$10 in February 1999, leading to the lowest level of offshore activity for many years.\nIn September 1999 Mermaid exercised its option to acquire the utility vessel “Mermaid\nAchiever” for $3,250,000. Previously the Achiever operated under a bare boat charter.\nIn February 2000 Mermaid received approval in principle from the Western Australian Minister\nfor the Environment for the development of a supply and engineering base at Dampier (Dampier\nBase). Since that time a detailed environmental management system has been produced for final\napproval and as a guide to daily environmental management and compliance. Refinements to\nthe design have proceeded, together with the preparation of bid packages and negotiations with\nBanks for project finance.\nSubsequent to years end, the subscription of a further $5 million from Mr Mark Bradley and Clough\nEngineering will see an extremely robust balance sheet, with cash on hand approaching $10 million.\nAs construction commences at Dampier, a level of project finance will be arranged providing a\ncomfortable mix of debt and equity and allowing the retention of a significant cash balance.\nThe year saw considerable progress with Base activities at Dampier, Broome and Darwin. They\nare dealt with in detail under following headings.\nMermaid recorded an after-tax loss for the Period of $207,957. Compared with an after-tax\nprofit for the previous period of $2,454,919. Revenue for the Period was $15,124,774, a decrease\nof 43% over the previous period. Fixed cost reductions enabled the Company to ride out the\nmarket reversal with a minimal loss and positive operating cash before capex of $1.6m. This\nresult, achieved against a major drop in turnover, was possible through a vigorous attack on", - "page_start": 10, - "page_end": 10, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **2005 Business Initiatives**\n\n####### **Property and Equipment**\n\nTotal ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $2,554.3 $331.2 $(52.6) $ 9.8 $ (3.6) $2,839.1\n**Accumulated Depreciation, Amortization and Depletion**\n**Balance as of Additions Acquisitions, Balance as of**\n**December 31, Charged to Net of Transfers and December 31,**\n**2001 Expense Retirements Divestitures Adjustments 2002**\nLandÑll development costsÏÏÏÏÏÏÏÏ $(237.0) $ (67.4) $ Ì $ Ì $ .3 $(304.1)\nVehicles and equipment ÏÏÏÏÏÏÏÏÏÏ (495.7) (116.5) 36.9 1.8 3.4 (570.1)\nBuildings and improvements ÏÏÏÏÏÏ (46.7) (9.6) 1.2 .3 (.1) (54.9)\nTotal ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $(779.4) $(193.5) $38.1 $2.1 $3.6 $(929.1)\n44\n**Gross Property and Equipment**\n**Cumulative Non-Cash**\n**EÅect Additions for**\n**Balance as of of Changes in Acquisitions, Asset Balance as of**\n**December 31, Accounting Capital Net of Retirement Transfers and December 31,**\n**2002 Principles Additions Retirements Divestitures Obligations Adjustments 2003**\nOther land ÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 89.7 $ Ì $ 6.4 $ (1.7) $ Ì $ Ì $ Ì $ 94.4\nNon-depletable landÑll\nland ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 54.0 Ì .1 Ì .5 Ì (5.1) 49.5\nLandÑll development costs 1,026.3 188.6 3.7 Ì 28.9 17.9 69.8 1,335.2\nVehicles and equipmentÏÏÏ 1,356.8 Ì 163.4 (39.3) 10.7 Ì (1.0) 1,490.6\nBuildings and\nimprovements ÏÏÏÏÏÏÏÏÏ 270.9 (11.7) 3.9 (2.8) .9 Ì 6.2 267.4\nConstruction in progress Ì\nlandÑll ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 32.3 Ì 78.7 Ì Ì Ì (50.2) 60.8\nConstruction in progress Ì\notherÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 9.1 Ì 17.0 Ì Ì Ì (19.7) 6.4\nTotalÏÏÏÏÏÏÏÏÏÏÏ $2,839.1 $176.9 $273.2 $(43.8) $41.0 $17.9 $ Ì $3,304.3\n**Accumulated Depreciation, Amortization and Depletion**\n**Cumulative**\n**EÅect**\n**Balance as of of Changes in Additions Acquisitions, Balance as of**\n**December 31, Accounting Charged to Net of Transfers and December 31,**\n**2002 Principles Expense Retirements Divestitures Adjustments 2003**\nLandÑll development costsÏÏÏÏ $(304.1) $(248.4) $ (92.8) $ Ì $Ì $ .7 $ (644.6)\nVehicles and equipment ÏÏÏÏÏÏ (570.1) Ì (131.6) 34.1 .4 .8 (666.4)\nBuildings and improvements ÏÏ (54.9) 3.0 (9.4) .5 Ì (1.5) (62.3)\nTotal ÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $(929.1) $(245.4) $(233.8) $34.6 $.4 $ Ì $(1,373.3)\n**Gross Property and Equipment**\n**Non-Cash**\n**Additions for**\n**Balance as of Acquisitions, Asset Balance as of**\n**December 31, Capital Net of Retirement Transfers and December 31,**\n**2003 Additions Retirements Divestitures Obligations Adjustments 2004**\nOther landÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 94.4 $ 3.1 $ (0.7) $ .9 $ Ì $ .2 $ 97.9\nNon-depletable landÑll land ÏÏÏÏÏÏÏÏ 49.5 1.0 Ì 1.5 Ì 1.4 53.4\nLandÑll development costs ÏÏÏÏÏÏÏÏÏ 1,335.2 6.6 (1.9) 28.9 15.3 102.4 1,486.5\nVehicles and equipmentÏÏÏÏÏÏÏÏÏÏÏÏ 1,490.6 169.1 (48.2) 5.3 Ì .7 1,617.5\nBuildings and improvements ÏÏÏÏÏÏÏÏ 267.4 11.4 (1.4) 1.0 Ì 8.6 287.0\nConstruction in progress Ì landÑllÏÏÏ 60.8 78.9 Ì Ì Ì (100.6) 39.1", - "page_start": 51, - "page_end": 52, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **2005 Business Initiatives**\n\n####### **Investment in LandÑlls**\n\nSheets in accrued landÑll and environmental costs.\n39\n####### **Investment in LandÑlls**\nThe following tables reÖect changes in our investment in landÑlls for the years ended December 31, 2002,\n2003 and 2004 and the future expected investment as of December 31, 2004 (in millions):\n**Balance as of Transfers Additions Balance as of**\n**December 31, Capital LandÑll and Charged to December 31,**\n**2001 Additions Acquisitions Adjustments Expense 2002**\nNon-depletable landÑll land ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 50.5 $ 3.3 $ Ì $ .2 $ Ì $ 54.0\nLandÑll development costs ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 958.8 18.1 5.1 44.3 Ì 1,026.3\nConstruction in progress Ì landÑllÏÏÏÏÏÏÏÏÏÏ 17.6 56.0 Ì (41.3) Ì 32.3\nAccumulated depletion and amortization ÏÏÏÏ (237.0) Ì Ì .3 (67.4) (304.1)\nNet investment in landÑll land and\ndevelopment costsÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 789.9 $77.4 $5.1 $ 3.5 $(67.4) $ 808.5\n**Cumulative Non-Cash**\n**EÅect of Additions**\n**Balance as of Changes in Transfers for Asset Additions Balance as of**\n**December 31, Accounting Capital LandÑll and Retirement Charged to December 31,**\n**2002 Principles Additions Acquisitions Adjustments Obligations Expense 2003**\nNon-depletable landÑll land ÏÏÏ $ 54.0 $ Ì $ .1 $ .5 $(5.1) $ Ì $ Ì $ 49.5\nLandÑll development costs ÏÏÏÏ 1,026.3 188.6 3.7 28.9 69.8 17.9 Ì 1,335.2\nConstruction in progress Ì\nlandÑll ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 32.3 Ì 78.7 Ì (50.2) Ì Ì 60.8\nAccumulated depletion and\namortization ÏÏÏÏÏÏÏÏÏÏÏÏÏÏ (304.1) (248.4) Ì Ì .7 Ì (92.8) (644.6)\nNet investment in landÑll land\nand development costs ÏÏÏÏÏÏ $ 808.5 $ (59.8) $82.5 $29.4 $15.2 $17.9 $(92.8) $ 800.9\n**Non-Cash**\n**Additions**\n**Balance as of Transfers for Asset Additions Balance as of**\n**December 31, Capital LandÑll and Retirement Charged to December 31,**\n**2003 Additions Retirements Acquisitions Adjustments Obligations Expense 2004**\nNon-depletable landÑll land ÏÏÏ $ 49.5 $ 1.0 $ Ì $ 1.5 $ 1.4 $ Ì $ Ì $ 53.4\nLandÑll development costs ÏÏÏÏ 1,335.2 6.6 (1.9) 28.9 102.4 15.3 Ì 1,486.5\nConstruction in progress Ì\nlandÑllÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 60.8 78.9 Ì Ì (100.6) Ì Ì 39.1\nAccumulated depletion and\namortization ÏÏÏÏÏÏÏÏÏÏÏÏÏÏ (644.6) Ì 1.9 (1.0) (.8) Ì (98.4) (742.9)\nNet investment in landÑll land\nand development costs ÏÏÏÏÏ $ 800.9 $86.5 $ Ì $29.4 $ 2.4 $15.3 $(98.4) $ 836.1\n**Balance as of Expected Total**\n**December 31, Future Expected**\n**2004 Investment Investment**\nNon-depletable landÑll landÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $ 53.4 $ Ì $ 53.4\nLandÑll development costs ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 1,486.5 1,524.1 3,010.6\nConstruction in progress Ì landÑll ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 39.1 Ì 39.1\nAccumulated depletion and amortization ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ (742.9) Ì (742.9)", - "page_start": 46, - "page_end": 47, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## 3. \u0007Critical accounting estimates, assumptions and judgements\n\n### 13. Exploration, evaluation and development\n\nExploration &\nevaluation\n$’000\nFeasibility\nexpenditure\n$’000\nMine\nproperties\n$’000\nTotal\n$’000\nAt 30 June 2011\nCost 57,510 29,388 392,107 479,005\nAccumulated depreciation and amortisation - - (71,912) (71,912)\nNet book amount 57,510 29,388 320,195 407,093\nYear ended 30 June 2012\nOpening net book amount 57,510 29,388 320,195 407,093\nAdditions 10,068 97,720 60,213 168,001\nReclassified (8,350) (4,345) 34,223 21,528\nDisposals (2,009) (952) (690) (3,651)\nDepreciation and amortisation expense - - (50,353) (50,353)\nForeign currency exchange differences 293 (254) 2,375 2,414\nClosing net book amount 57,512 121,557 365,963 545,032\nYear ended 30 June 2013\nOpening net book amount 57,512 121,557 365,963 545,032\nAdditions 7,938 19,234 98,276 125,448\nReclassified - - 2,039 2,039\nDisposals (20,084) (1,023) (6,949) (28,056)\nImpairment (27,526) - (239,848) (267,374)\nDepreciation and amortisation expense - - (67,377) (67,377)\nForeign currency exchange differences 1,242 3,173 22,419 26,834\nClosing net book amount 19,082 142,941 174,523 336,546\nAt 30 June 2013\nCost 19,082 142,941 615,098 777,121\nAccumulated depreciation and amortisation - - (440,575) (440,575)\nNet book amount 19,082 142,941 174,523 336,546\nCapitalised borrowing costs\nIncluded in mine buildings, plant and equipment is an amount of $851,000 and in exploration is an amount of $4,112,000 that represents borrowing costs capitalised during\nthe year ($6,939,000 during the year ended 30 June 2012). The capitalisation rate used to determine the amount of borrowing costs to be capitalised is the weighted average\ninterest rate applicable to the entity’s outstanding borrowings during the year, in this case 10.7% (2012: 9.7%).\nNotes to the Financial Statements\n**88**", - "page_start": 88, - "page_end": 89, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **2004**\nFirst Quarter ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ $27.43 $24.50 $.06\nSecond QuarterÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 30.27 27.05 .06\nThird Quarter ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 30.10 26.50 .12\nFourth Quarter ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 33.98 28.95 .12", - "page_start": 27, - "page_end": 27, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **3. ACCRUED LANDFILL AND ENVIRONMENTAL COSTS**\n\n####### **Capitalized LandÑll Costs**\n\nUpon meeting the Company's expansion criteria, the rates used at each applicable landÑll to expense\ncosts to acquire, construct, close and maintain a site during the post-closure period are adjusted to include\nprobable expansion airspace and all additional costs to be capitalized or accrued associated with the expansion\nairspace.\nThe Company has identiÑed three sequential steps that landÑlls generally follow to obtain expansion\npermits. These steps are as follows:\n1. Obtaining approval from local authorities;\n2. Submitting a permit application to state authorities; and\n3. Obtaining permit approval from state authorities.\nOnce a landÑll meets the Company's expansion criteria, management continuously monitors each site's\nprogress in obtaining the expansion permit. If at any point it is determined that an expansion area no longer\nmeets the required criteria, the probable expansion airspace is removed from the landÑll's total available\ncapacity and the rates used at the landÑll to expense costs to acquire, construct, cap, close and maintain a site\nduring the post-closure period are adjusted accordingly.\n67\n####### **REPUBLIC SERVICES, INC. AND SUBSIDIARIES**\n####### **NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n####### **(All tables in millions, except per share data) Ì (Continued)**\n####### **Capitalized LandÑll Costs**\nCapitalized landÑll costs include expenditures for land, permitting costs, cell construction costs and\nenvironmental structures. Capitalized permitting and cell construction costs are limited to direct costs relating\nto these activities, including legal, engineering and construction costs associated with excavation, natural and\nsynthetic liners, construction of leachate collection systems, installation of methane gas collection and\nmonitoring systems, installation of groundwater monitoring wells, and other costs associated with the\ndevelopment of the site. Interest is capitalized on landÑll construction projects while the assets are undergoing\nactivities to ready them for their intended use. Capitalized landÑll costs also include Ñnal capping, closure and\npost-closure assets accrued in accordance with SFAS 143 as discussed below.\nCosts related to acquiring land, excluding the estimated residual value of unpermitted, non-buÅer land,\nand costs related to permitting and cell construction are depleted as airspace is consumed using the units-of-\nconsumption method.\nCapitalized landÑll costs may also include an allocation of purchase price paid for landÑlls. For landÑlls\npurchased as part of a group of several assets, the purchase price assigned to the landÑll is determined based", - "page_start": 74, - "page_end": 75, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### C H A I R M A N ’ S R E P O R T\n\nMermaid will enjoy a larger and more diversified income stream once development of the Base\nat Dampier is completed. The project, demonstrated in more detail later in this report, will\nrevolutionise our Company and drive significant changes in the way offshore producers are\nserviced in the North West of Australia.\nCoinciding with a start of Base construction, we were successful in attracting Mr Mark Bradley,\nformerly Managing Director of Clough Offshore, to join us as Mermaid’s Chief Executive. As\nreported by the Age newspaper, our new Chief Executive has put his money where his mouth is,\noffering a personal investment of $2 million for equity in our company. Mark has had an\nextremely successful career with McDermotts and Clough Offshore. He will now drive the\ndevelopment of a much stronger engineering capability at Mermaid, through which, whether in\njoint venture or alone, we intend to be more closely involved as direct participants in North\nWest Shelf work.\nImmediately following Mark Bradley’s decision, his old employer, Clough Engineering, also\nexpressed a desire to become a shareholder, subscribing $3 million for new equity. The influence\nthat the direct involvement of Mark Bradley and Clough Engineering will have in our company’s\nfuture should not be underestimated. At this time when we welcome Mark as a Director and\nshareholder, we are also pleased to announce the appointment of Mr Richard Reid, finance", - "page_start": 7, - "page_end": 7, - "source_file": "ASX_MRM_2000.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_MRM_2000.pdf", - "query": "When did Mermaid Marine Service Base in the Port of Broome start?", - "target_page": 22, - "target_passage": "1 February 2000", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\n18\nMermaid Marine services base at the Port of Broome (Broome Base)\ncommenced operations on 1 February 2000 when the first ship containing drill pipe for Inpex\nBrowse Ltd arrived from Japan.\nAs a result of Mermaid’s efforts in establishing the Broome Base, Inpex Browse Ltd., BHP Petroleum\nand Woodside have used Broome as their base for drilling a total of four (4) offshore wells.\nIt is presently expected that at least six\n(6) exploration wells will be drilled in the\narea during 2001. The Base now employs\nas many as ten (10) staff up from the\nthree (3) who commenced in February\n2000. Excellent management and staff\ncompetence are the prime factors, which\nhave delivered the smooth start up and\ncontinued success at Broome.\nThe base is currently secured on a come and go lease arrangement, located on Port premises\nadjacent to the wharf gates. Although convenient, with an excellent cyclone proof building, the\nsite has limitations in terms of size and slope. An area more suitable for our long term needs has\nbeen optioned from Port authorities and discussions will proceed with our clients this year to\ndetermine their precise needs.\nThe success of Browse Basin wells drilled this year, strong developments in the energy sector and", - "page_start": 21, - "page_end": 21, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### C H A I R M A N ’ S R E P O R T\n\n5\nDirector of the Clough Group and a highly experienced and talented executive. Richard has\nappointed an alternate director, Mr Chris Sutherland, a senior Clough Executive, with\nengineering qualifications and associated business skills to assist him.\nCaptain Jim Carver, Mermaid’s founder continues to play a significant role in Mermaid’s operations,\npaying particular attention to our business at sea. Under 20 years of Jim’s leadership, Mermaid\ndeveloped an enviable reputation as a “can do” company, and in our drive for new engineering\nexpertise and professionalism, we have no intention of allowing that attitude to be lost.\nLast year we identified Broome as our next strategic position. No oil and gas work had been\nsupported out of Broome for seventeen years and with the valuable cooperation and assistance\nof the Broome Port Authority, we secured Inpex, the large Japanese resource company as our first\nclient. The base was then established early this year.\nA new focus has developed in the Browse Basin and it is pleasing to report that after only seven\nmonths operation, our Base is profitable, housing Inpex, BHP, Woodside and Sedco in support\nof their current drilling programs. All the holes drilled from the Broome Base have been\ndesignated as commercial finds by the explorers and the very major increase in the reserves at\nBrecknock, Woodside’s permit 500 kilometres north of Broome creates optimism for future\nproduction based in the Broome area.\nDarwin was next on our list, enabling involvement in Timor Sea oil and gas activity. The Bayu", - "page_start": 8, - "page_end": 8, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\nleased facilities to seven third party vessels and protection for three of our own vessels using this\ntechnique by the cyclone season in 2001.\nAs more vessels seek protection, additional breakwaters can be constructed and sea room\ndredged. Each mooring involves a pattern of pin piles drilled into the granite sea floor with four\nvessel specific mooring lines secured to special attachment points on the vessel.\nMany smaller vessels including Mermaid’s will be lifted from the water and tied down on purpose\nbuilt cradles for cyclones.\n##### **F. ONSHORE LAND RECLAMATION.**\nLike our neighbours, much of the Mermaid site is below the prescribed storm surge level, or\nneeds some degree of earthworks to maximize its value. Currently 8 of the 17 ha of the area is\nsuitable for development in its present state.\nThe spoil produced from dredging will allow Mermaid to achieve full utilization of the site at a\nfraction of the cost of importing fill from elsewhere.\nConsiderable effort has gone into anticipating the future direction of the Base. Planning services\nsuch as traffic flows, land allocation and security, as well as fulfilling the many and complex\nregulatory requirements related to health, safety, quarantine, environmental management, dust,\ndangerous goods and hazchem materials have been the subject of considerable study prior to this\nimplementation stage. 13\n* **The foreshore of King Bay will be redeveloped as part of the Mermaid Marine Dampier Base Expansion works.** *\nMERMAID MARINE\nAUSTRALIA LIMITED", - "page_start": 16, - "page_end": 16, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### C H A I R M A N ’ S R E P O R T\n\n6\nLabour hire is heavily dependent upon the quality of the personnel database and our intention\nhas been announced to offer training at Dampier, Broome and Darwin for those who live in the\nNorth West and wish to work in the offshore industry there. Planning for this new initiative is\nwell advanced and we expect to be running courses for prospective offshore employees in coming\nmonths. Although the training program is not directed to any particular community group, it has\nbeen encouraging to have active support from Aboriginal leaders in the Kimberley region.\nWorld prospects for energy, the need for Australia to add value to its resources, Government\ninitiatives for the support of these activities and environmental imperatives, heavily favour gas,\ngiving every indication that Mermaid Marine’s development push has been extremely timely.\nIt is also important to draw attention to increased efforts in terms of health, safety and\nenvironmental protection. Our workplace is largely at sea, where operations involve natural\ndangers and the safety of our people is paramount. We also work in a setting where the tasks in\nwhich we are involved cast us in the role of environmental caretakers of the sea and coastline.\nOver the past twelve months, we have worked even more closely with producers to take this side\nof our business to the highest possible standard. We are proud of the achievement and at the time\nof this report, despite the inherent dangers involved in the work, our employees have accrued a\nrecord 348 days free of Lost Time Injuries, a tremendous effort.\nAverage turnover for the last two years was $20 million, our target in the near term is to achieve\nearnings of at least $100million, with appropriate levels of accompanying profit. That will be\naddressed through our policy of strategic positioning and development in the North West of\nAustralia, and also by acquisition where merger or purchase will add to our earnings and\nstrengths. Mermaid Marine Australia Limited is in excellent shape, with confidence that we are\nwell able to pursue and secure our ambitious program.\nAlan Birchmore\nChairman", - "page_start": 9, - "page_end": 9, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\n19\nDarwin is serviced by three marine infrastructure elements.\na. A public port adjacent to the main business centre, which is destined to be redeveloped\nas a cruise ship and tourism precinct .\nb. A group of freehold water front properties on Frances Bay near to the main business\ncenter.\nc. A recently commissioned public port and industrial estate at East Arm some 25 km from\nthe main business district.\nDarwin already has an abundance of shore based logistics service providers who operate from\nonshore industrial estates through publicly owned facilities.\nThe Northern Territory Government has sponsored a study to determine the marine\ninfrastructure deficits of the Darwin area. Mermaid has contributed to the study and is\nmonitoring the subsequent planning processes.\nRegardless of industry trends, Mermaid has a need for a Darwin Base to service and care for\nMermaid vessels working in the area. Too often vessels have been demobilised to Dampier at the\nconclusion of a contract then being required to return to Darwin within days or weeks for\nanother assignment.\nMermaid has decided that needs and opportunities in the north of Australia can be best served by\nentering a co-operative arrangement with an established Darwin Company. Agreement has therefore\nbeen reached with Perkins Shipping Group, who are one of the freehold land owners on Frances Bay.\nPerkins Shipping, established in the 1950s is the major coastal shipping service provider in\nAustralia’s north, linking Darwin to mining and aboriginal committees from the Kimberly to\nGulf of Carpenteria. Additionally Perkins operate services to East Timor, mining operations in\nIndonesia, as well as Singapore and East Malaysia. The Perkins and Mermaid businesses are\ndifferent, but complementary, offering benefits to both. The arrangement with Perkins will give\nMermaid well placed office facilities, open storage and waterfront access.\nOur intention is that Darwin become the third and final mainland entreport to service the\nNorthwestern offshore oil and gas industry together with our other strategically placed facilities\nat Dampier and Broome.", - "page_start": 22, - "page_end": 22, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### O P E R AT I O N S R E V I E W\n\nindustrial mineral processing plants. The Port of Dampier is Australia’s largest Port as measured by\ntonnage, but as identified in the 1997 WA Department of Commerce and Trade report, there\nremains an urgent need for additional marine support infrastructure. Mermaid is now well advanced\nin our plan to satisfy those needs and onshore work was announced to start on the 9th October 2000.\nSince receiving approval in principle for development of the Dampier Base from the Western\nAustralian Minister for the Environment in February 2000, engineering and general design work\nin connection with the base proceeded at an accelerated pace.\nThis work, assisted by technical studies and a re-assessment of an increased demand for services\narising out of greater expectations for growth in the sector, has led to improvements and\nexpansion of capacity over earlier plans.\nThe Dampier Base will now comprise:-\nAn “all tides” approach channel to a minimum depth of 6 metres\nA wharf offering 7.5 metres depth at low tide, featuring a heavy loadout section to\naccommodate modules of up to 1500 tonnes to onshore projects on the Burrup Peninsular\nand adjacent mining centres. A subsea pipe reel loading facility will encourage the use of\nspool ships in the region for deepwater pipelay. On a project by project basis, pipeline\nprotection rock dumping, specialist vessel rig up activities and the like will be facilitated,\nas will dry and bulk cargo handling, refuelling, watering and all categories of waste\nreception. The joint Commonwealth and WA State Government initiative to establish\nan integrated industrial estate at Jervoise Bay (south of Perth) serviced by high wide load\ncorridors from Perth’s industrial areas will see the heavy capacity wharf playing a strategic\nrole in major capital works in the Pilbara, leading to significant cost savings.", - "page_start": 11, - "page_end": 11, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\n20\nDuring 2000 Mermaid Marine formed a\nnew business unit Mermaid Labour and Management Limited. The focus of this unit will be\nlabour supply and industrial relations management to the marine, offshore construction industry\nand onshore resources projects in the NW of Australia. The Directors and Management of the\nnew entity are very experienced, well known and regarded by the industry in general. The\ncompany has high expectations for Mermaid Labour and Management Limited.\nMermaid remains dedicated to ensuring a safe environment in all areas where we operate or have\nresponsibility.\nIn April 2000, following the regular six monthly Quality Assurance audit, the Company’s\naccreditation under AS/NZS/ISO 9002 was reconfirmed. Mermaid’s quality assurance and\ncompliance team continues with a continuous day to day effort to improve our health, safety and\nenvironmental performance. Stringent charterer requirements, which are a pre requisite of\nincreased vessel usage, must be met to the letter and are the subject of regular and demanding\naudits. Although time consuming and expensive, we are grateful to certain of the large\nproducers, who while demanding the highest levels of compliance, have also been prepared to\ngive their time, sharing their safety expertise with us and in that way assisting in the very major\nadvances our company has made in this all important area.\nAt the time of writing this report, Mermaid had accumulated 348 days without a Lost Time\nInjury. A fine achievement and a continuing record.\nM E R M A I D L A B O U R A N D M A N A G E M E N T L I M I T E D\nS A F E T Y", - "page_start": 23, - "page_end": 23, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### Work Boat M E R M A I D F L E E T\n23", - "page_start": 26, - "page_end": 26, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\n21\nMangroves, a tropical evergreen shrub, which forms dense thickets along\ncoastlines, are a key element of the life cycle of a large number of marine species in the areas in\nwhich Mermaid principally operates.\nThe potential exposure to accidental damage, pollution or destruction of mangroves represents\na significant environmental issue in the region.\nAs part of its plans to expand the Dampier Base, Mermaid volunteered a replanting program to\nencourage the growth of mangroves in previously denuded areas, immediately adjacent to the\nexpanded Base.\nAs at the date of the report, five hundred (500) juvenile mangroves have been transplanted with\n90% success. A further 174 mangrove seedlings have been planted and are showing very good\ngrowth rates. Attempts to transplant adult mangrove trees, have proved to be more difficult, but\nthe success with young plants now appears to guarantee a more than satisfactory outcome.\nE N V I RO N M E N TA L I S S U E S\nM E R M A I D A R R O W\n19.95m Crew Boat\nM E R M A I D E A G L E\n35m Towing, Utility, Supply\nM E R M A I D R A I D E R\n50m Supply/Standby Vessel\nM E R M A I D M A R E L L A\n24.9m Steel Catamaran, Supply Vessel\nM E R M A I D WA R R I O R\n19.52m Steel Tug, Work Boat\nM E R M A I D PAT R O L\n13.63m Utility Vessel", - "page_start": 24, - "page_end": 25, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n### O P E R AT I O N S R E V I E W\n\n7\nTrading for the period commencing 1 July 1999 to 30 June 2000 for Mermaid Marine\nAustralia Ltd (“Company”) and its controlled entities, experienced a 43% turnover reduction\nfrom last year. The result was almost entirely due to a heavy fall in oil prices, which reached their\nlow of US$10 in February 1999, leading to the lowest level of offshore activity for many years.\nIn September 1999 Mermaid exercised its option to acquire the utility vessel “Mermaid\nAchiever” for $3,250,000. Previously the Achiever operated under a bare boat charter.\nIn February 2000 Mermaid received approval in principle from the Western Australian Minister\nfor the Environment for the development of a supply and engineering base at Dampier (Dampier\nBase). Since that time a detailed environmental management system has been produced for final\napproval and as a guide to daily environmental management and compliance. Refinements to\nthe design have proceeded, together with the preparation of bid packages and negotiations with\nBanks for project finance.\nSubsequent to years end, the subscription of a further $5 million from Mr Mark Bradley and Clough\nEngineering will see an extremely robust balance sheet, with cash on hand approaching $10 million.\nAs construction commences at Dampier, a level of project finance will be arranged providing a\ncomfortable mix of debt and equity and allowing the retention of a significant cash balance.\nThe year saw considerable progress with Base activities at Dampier, Broome and Darwin. They\nare dealt with in detail under following headings.\nMermaid recorded an after-tax loss for the Period of $207,957. Compared with an after-tax\nprofit for the previous period of $2,454,919. Revenue for the Period was $15,124,774, a decrease\nof 43% over the previous period. Fixed cost reductions enabled the Company to ride out the\nmarket reversal with a minimal loss and positive operating cash before capex of $1.6m. This\nresult, achieved against a major drop in turnover, was possible through a vigorous attack on", - "page_start": 10, - "page_end": 10, - "source_file": "ASX_MRM_2000.pdf" - } - ] - }, - { - "references": { - "source_file": "Word QS.pdf", - "query": "How do I create a new document in Word?", - "target_page": 2, - "target_passage": "Just select File > New", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Word\n\nCreate something\nBegin with a **Blank document** to get right to work. Or start with a template to save yourself time and steps. Just select **File** > **New** , and then select or search for the template you want.\nAccess files anywhere\nNeed to work on the go and across different devices? Click **File** > **Account** to sign in with your Microsoft account and access your recently used files anywhere, on any device, through seamless integration between Office, OneDrive, OneDrive for Business, and SharePoint.\nFind recent files\nWhether you only work with files stored on your PC’s local hard drive or you store files in multiple shared locations, selecting **File** > **Open** takes you to your recently used documents and any files that you may have pinned to your list.\nDiscover related options\nWhen you select objects in your document, options related to your selection will appear. For example, selecting a table displays the **Table Design** and **Layout** tabs, which offer additional options.", - "page_start": 1, - "page_end": 1, - "source_file": "Word QS.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Save this for later, access it anywhere\nWhen you save this document in OneDrive, you’ll be able to open it anywhere: on your\ncomputer, tablet, or phone. Your changes will be saved automatically.\n\n**Try it:** Select **File** > **Save As** , and then select OneDrive and give this document a name.\nIf you sign in to Office 365 on another device, this document will be in your list of recent files.\nYou can pick up where you left off... even if you left the document open on the computer you’re\nusing now.", - "page_start": 1, - "page_end": 1, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Share and collaborate\nWith this document saved in OneDrive, you can share it with others. They don’t even need Word\nto open it.\n**Try it:** Select **Share** , and send a link to this document. (keyboard shortcut - Alt+F+Z or Alt+Z+S)\nYou can send the link by typing someone’s email address or by copying the link and pasting it\ninto a message or chat. If you want them to read the document but not edit it, set their\npermission to view-only.\nIf they don’t have Word, the document will open in their web browser, in Word Online.", - "page_start": 2, - "page_end": 2, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Word\n\nFind whatever you need\nType a keyword or phrase into the **Search** box to quickly find the Word features and ribbon commands you’re looking for, to discover **Help** content, or to get more information online .\nGet other Quick Start guides\nTo download our free Quick Start Guides for your other favorite apps, go to **https://go.microsoft.com/fwlink/?linkid=2008317.**\nShare your work with others\nTo invite others to view or edit your documents, select the **Share** button in the top right corner of the app window. Then, you can choose to share a link to your document or send invitations directly to specific people. If someone doesn't have Word, they can use the free Word for the Web app to edit and comment.\nNext steps with Word\n**See what’s new in Office** Explore the new and improved features in Word and the other Office apps. Visit **https://go.microsoft.com/fwlink/?linkid=871117** for more information.\n**Get free training, tutorials, and videos for Office** Ready to dig deeper into the capabilities that Word has to offer? Visit **https://go.microsoft.com/fwlink/?linkid=871123** to explore our free training options.\n**Send us your feedback** Love Word? Got an idea for improvement to share with us? On the **File** menu, select **Feedback** and then follow the prompts to send your suggestions directly to the Word product team. Thank you!", - "page_start": 3, - "page_end": 3, - "source_file": "Word QS.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n#### Instructions you can edit, share, and print\nUnlike old-school user guides, this doc is yours to tailor exactly for your needs. Reading it will\nteach you some basics about Word, but this document isn’t just for reading. It’s for editing too,\nso you can learn by doing.\nFor practice using Word features, watch for **Try it** text in red throughout this document.\n\n**Time saver:** If you’ve only got a minute\nand you want to see how this works,\nwatch this Video: Welcome to Word .", - "page_start": 0, - "page_end": 0, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Word\n\nQuick Start Guide\n## New to Word? Use this guide to learn the basics.\n**Save your progress**\nSave your work on OneDrive\nor SharePoint automatically.\n**Find whatever you need**\nLook up commands from the ribbon,\nget Help, or search the web.\n**Discover contextual commands**\nSelect tables, pictures, or other objects\nin a document to reveal additional\noptions.\n**Share your work with others**\nInvite other people to view and edit\ncloud-based documents stored in\nOneDrive or on SharePoint sites.\n**Navigate with ease**\nUse the sidebar to manage long or\ncomplex documents. **Show or hide the ribbon**\nSelect the arrow icon to show\nor hide the Quick Access\nToolbar, and change ribbon\nsettings.\n**Format with the mini toolbar**\nSelect or right-click text and objects to\nquickly format them in place.\n**Status bar shortcuts**\nSelect any status bar indicator to\nnavigate your document, view word\ncount statistics, or check your spelling.\n**Change your view**\nSelect the status bar buttons to\nswitch between views, or use the\nslider to magnify the page to\nyour liking.", - "page_start": 0, - "page_end": 0, - "source_file": "Word QS.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Add visuals with pictures from the web\n\nWord works with Bing to give you access to thousands of pictures you can use in your\ndocuments.\n**Try it:** Hit enter after this line to make a blank line:\n**1.** With your cursor in the blank space above, go to the Insert tab, select **Online Pictures** ,\nand then search for something, like *puppy clip art* .\n**2.** Select the picture you want, and select **Insert** .", - "page_start": 2, - "page_end": 2, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Count on Word to count your words\n**Try it:** Hit return after this line and type some words.\nThe status bar at the bottom of the window keeps a running count of the number of words in\nthe document.", - "page_start": 1, - "page_end": 1, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Get help with Word\n\nThe **Tell me** search box takes you straight to commands and Help in Word.\n**Try it:** Get help:\n**1.** Go to **Tell me what you want to do** at the top of the window.\n**2.** Type what you want to do.\nFor example, type:\n- **Add watermark** to quickly get to the watermark command.\n- **Help** to go to Word help.\n- **Training** to see the list of Word training courses.\n- **What’s new** for a list of the most recent updates to Word", - "page_start": 7, - "page_end": 7, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Give your doc an instant makeover\n\nStyle sets and themes let you completely change the look of your document in an instant. They\nwork best when your document is formatted with styles (so it’s good that we fixed that Heading\nstyle, above).\n**Try it:** Explore style sets and themes:\n**1.** On the **Design** tab, select **Themes** , and choose a theme from the drop-down.\nNotice that the gallery of style sets updates to reflect the theme you picked.\n**2.** Select any theme you like from the drop-down and click to apply.", - "page_start": 5, - "page_end": 5, - "source_file": "welcome_to_word_template.pdf" - } - ] - }, - { - "references": { - "source_file": "Word QS.pdf", - "query": "Where can I find other Microsoft quick start guides?", - "target_page": 4, - "target_passage": "To download our free Quick Start Guides for your other favorite apps, go to https://go.microsoft.com/fwlink/?linkid=2008317.", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Word\n\nQuick Start Guide\n## New to Word? Use this guide to learn the basics.\n**Save your progress**\nSave your work on OneDrive\nor SharePoint automatically.\n**Find whatever you need**\nLook up commands from the ribbon,\nget Help, or search the web.\n**Discover contextual commands**\nSelect tables, pictures, or other objects\nin a document to reveal additional\noptions.\n**Share your work with others**\nInvite other people to view and edit\ncloud-based documents stored in\nOneDrive or on SharePoint sites.\n**Navigate with ease**\nUse the sidebar to manage long or\ncomplex documents. **Show or hide the ribbon**\nSelect the arrow icon to show\nor hide the Quick Access\nToolbar, and change ribbon\nsettings.\n**Format with the mini toolbar**\nSelect or right-click text and objects to\nquickly format them in place.\n**Status bar shortcuts**\nSelect any status bar indicator to\nnavigate your document, view word\ncount statistics, or check your spelling.\n**Change your view**\nSelect the status bar buttons to\nswitch between views, or use the\nslider to magnify the page to\nyour liking.", - "page_start": 0, - "page_end": 0, - "source_file": "Word QS.pdf" - }, - { - "text": "# Word\n\nFind whatever you need\nType a keyword or phrase into the **Search** box to quickly find the Word features and ribbon commands you’re looking for, to discover **Help** content, or to get more information online .\nGet other Quick Start guides\nTo download our free Quick Start Guides for your other favorite apps, go to **https://go.microsoft.com/fwlink/?linkid=2008317.**\nShare your work with others\nTo invite others to view or edit your documents, select the **Share** button in the top right corner of the app window. Then, you can choose to share a link to your document or send invitations directly to specific people. If someone doesn't have Word, they can use the free Word for the Web app to edit and comment.\nNext steps with Word\n**See what’s new in Office** Explore the new and improved features in Word and the other Office apps. Visit **https://go.microsoft.com/fwlink/?linkid=871117** for more information.\n**Get free training, tutorials, and videos for Office** Ready to dig deeper into the capabilities that Word has to offer? Visit **https://go.microsoft.com/fwlink/?linkid=871123** to explore our free training options.\n**Send us your feedback** Love Word? Got an idea for improvement to share with us? On the **File** menu, select **Feedback** and then follow the prompts to send your suggestions directly to the Word product team. Thank you!", - "page_start": 3, - "page_end": 3, - "source_file": "Word QS.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Next Steps**\nYou will **get the most out of Teams** when you get to truly connect with your team and collaborate together. Keep practicing until each step of your workflow feels natural.\nNo matter how you like to learn and practice, we've got resources to support and inspire you:\n[Virtual classes:](https://www.microsoft.com/en-us/store/workshops-training-and-events/detail/get-started-with-microsoft-teams?program=Professionals&src=carousel1&pos=0) We have instructors to answer your questions and walk you through all the details. -\n-\n-\n-\n[Training series:](https://docs.microsoft.com/learn/paths/teamwork-specialist/) Complete the beginner series of videos at your own pace.\n[Support articles and step-by-step guides:](https://support.microsoft.com/teams) To get answers to your most common questions.\n[Feature overviews, tutorials, and announcements: ](https://www.youtube.com/c/MicrosoftTeams/featured) Our YouTube channel has carefully curated content to get you excited and show how you can use Teams effortlessly.\n1.\n2.\n3.\nHere you can try to share your screen, start a whiteboard or even record yourself while you are practicing a presentation. This is your safe space to test everything out!", - "page_start": 5, - "page_end": 5, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Getting around**\nNavigate Teams using the menu along the left side and the top bar of your Teams desktop app.", - "page_start": 1, - "page_end": 1, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n### **Welcome to Microsoft Teams**\n\nMicrosoft Teams is the app that brings your conversations, meetings, and files together in one place. This guide will help you get started with Teams, learn the basics, get tips to practice on your own, and discover ways to engage your team.\n**Hit the ground running now!** Build confidence by trying things on your own. Go to the meet now button\n(at the top right corner on the Calendar tab) to play around and test all the meetings functionalities before you're in the spotlight!\n**Download** the app for [desktop ](https://www.microsoft.com/microsoft-teams/download-app) and [mobile](https://www.microsoft.com/microsoft-teams/download-app) to access Teams with the best performance anywhere you go.\nOnce you [sign in](https://teams.microsoft.com/l/home/_#/) , **connect** with your team in chat, channels, calls, and meetings. **Try out** the different features as you learn about them in this guide. You’ll get the basics in no time!", - "page_start": 0, - "page_end": 0, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Let us know what you think\nPlease give us feedback on this template , so we can provide content that’s truly useful and\nhelpful. Thanks!", - "page_start": 7, - "page_end": 7, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Get help with Word\n\nThe **Tell me** search box takes you straight to commands and Help in Word.\n**Try it:** Get help:\n**1.** Go to **Tell me what you want to do** at the top of the window.\n**2.** Type what you want to do.\nFor example, type:\n- **Add watermark** to quickly get to the watermark command.\n- **Help** to go to Word help.\n- **Training** to see the list of Word training courses.\n- **What’s new** for a list of the most recent updates to Word", - "page_start": 7, - "page_end": 7, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n#### Instructions you can edit, share, and print\nUnlike old-school user guides, this doc is yours to tailor exactly for your needs. Reading it will\nteach you some basics about Word, but this document isn’t just for reading. It’s for editing too,\nso you can learn by doing.\nFor practice using Word features, watch for **Try it** text in red throughout this document.\n\n**Time saver:** If you’ve only got a minute\nand you want to see how this works,\nwatch this Video: Welcome to Word .", - "page_start": 0, - "page_end": 0, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Developer Guide Serverless\n\n## **Getting started with serverless applications**\n\nCore *service starters* will quickly explain the value and technical fundamentals of each service. Each\nstarter will also mention advanced topics, so you can start with the essentials, but be aware of\ncapabilities to dive into when you need them.\nStarters are short reads (less than 2,300 words; 10-15 min) that connect concepts and practical\nhands-on use.\n**Topics**\n- Get started with IAM\n- Get started with Lambda\n- Get started with API Gateway\n- Get started with DynamoDB\n- Learn using a workshop", - "page_start": 39, - "page_end": 39, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Excel Fundamentals\n\n## **3**\n**For Your Reference...**\nTo * **use** * * **Quick Tables** * to * **create** * a * **table** * :\n1. Select the entire data to be used as a table\n2. Click on the * **Quick Analysis** * button\n3. Click on the * **TABLES** * table, then click on * **Table** *", - "page_start": 40, - "page_end": 40, - "source_file": "Excel Training Manual 1.pdf" - } - ] - }, - { - "references": { - "source_file": "Word QS.pdf", - "query": "How to connect to my Microsoft account from Word?", - "target_page": 2, - "target_passage": " Click File > Account to sign in with your Microsoft account", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# Word\n\nFind whatever you need\nType a keyword or phrase into the **Search** box to quickly find the Word features and ribbon commands you’re looking for, to discover **Help** content, or to get more information online .\nGet other Quick Start guides\nTo download our free Quick Start Guides for your other favorite apps, go to **https://go.microsoft.com/fwlink/?linkid=2008317.**\nShare your work with others\nTo invite others to view or edit your documents, select the **Share** button in the top right corner of the app window. Then, you can choose to share a link to your document or send invitations directly to specific people. If someone doesn't have Word, they can use the free Word for the Web app to edit and comment.\nNext steps with Word\n**See what’s new in Office** Explore the new and improved features in Word and the other Office apps. Visit **https://go.microsoft.com/fwlink/?linkid=871117** for more information.\n**Get free training, tutorials, and videos for Office** Ready to dig deeper into the capabilities that Word has to offer? Visit **https://go.microsoft.com/fwlink/?linkid=871123** to explore our free training options.\n**Send us your feedback** Love Word? Got an idea for improvement to share with us? On the **File** menu, select **Feedback** and then follow the prompts to send your suggestions directly to the Word product team. Thank you!", - "page_start": 3, - "page_end": 3, - "source_file": "Word QS.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Share and collaborate\nWith this document saved in OneDrive, you can share it with others. They don’t even need Word\nto open it.\n**Try it:** Select **Share** , and send a link to this document. (keyboard shortcut - Alt+F+Z or Alt+Z+S)\nYou can send the link by typing someone’s email address or by copying the link and pasting it\ninto a message or chat. If you want them to read the document but not edit it, set their\npermission to view-only.\nIf they don’t have Word, the document will open in their web browser, in Word Online.", - "page_start": 2, - "page_end": 2, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Save this for later, access it anywhere\nWhen you save this document in OneDrive, you’ll be able to open it anywhere: on your\ncomputer, tablet, or phone. Your changes will be saved automatically.\n\n**Try it:** Select **File** > **Save As** , and then select OneDrive and give this document a name.\nIf you sign in to Office 365 on another device, this document will be in your list of recent files.\nYou can pick up where you left off... even if you left the document open on the computer you’re\nusing now.", - "page_start": 1, - "page_end": 1, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Word\n\nCreate something\nBegin with a **Blank document** to get right to work. Or start with a template to save yourself time and steps. Just select **File** > **New** , and then select or search for the template you want.\nAccess files anywhere\nNeed to work on the go and across different devices? Click **File** > **Account** to sign in with your Microsoft account and access your recently used files anywhere, on any device, through seamless integration between Office, OneDrive, OneDrive for Business, and SharePoint.\nFind recent files\nWhether you only work with files stored on your PC’s local hard drive or you store files in multiple shared locations, selecting **File** > **Open** takes you to your recently used documents and any files that you may have pinned to your list.\nDiscover related options\nWhen you select objects in your document, options related to your selection will appear. For example, selecting a table displays the **Table Design** and **Layout** tabs, which offer additional options.", - "page_start": 1, - "page_end": 1, - "source_file": "Word QS.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Count on Word to count your words\n**Try it:** Hit return after this line and type some words.\nThe status bar at the bottom of the window keeps a running count of the number of words in\nthe document.", - "page_start": 1, - "page_end": 1, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Word\n\nQuick Start Guide\n## New to Word? Use this guide to learn the basics.\n**Save your progress**\nSave your work on OneDrive\nor SharePoint automatically.\n**Find whatever you need**\nLook up commands from the ribbon,\nget Help, or search the web.\n**Discover contextual commands**\nSelect tables, pictures, or other objects\nin a document to reveal additional\noptions.\n**Share your work with others**\nInvite other people to view and edit\ncloud-based documents stored in\nOneDrive or on SharePoint sites.\n**Navigate with ease**\nUse the sidebar to manage long or\ncomplex documents. **Show or hide the ribbon**\nSelect the arrow icon to show\nor hide the Quick Access\nToolbar, and change ribbon\nsettings.\n**Format with the mini toolbar**\nSelect or right-click text and objects to\nquickly format them in place.\n**Status bar shortcuts**\nSelect any status bar indicator to\nnavigate your document, view word\ncount statistics, or check your spelling.\n**Change your view**\nSelect the status bar buttons to\nswitch between views, or use the\nslider to magnify the page to\nyour liking.", - "page_start": 0, - "page_end": 0, - "source_file": "Word QS.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Add visuals with pictures from the web\n\nWord works with Bing to give you access to thousands of pictures you can use in your\ndocuments.\n**Try it:** Hit enter after this line to make a blank line:\n**1.** With your cursor in the blank space above, go to the Insert tab, select **Online Pictures** ,\nand then search for something, like *puppy clip art* .\n**2.** Select the picture you want, and select **Insert** .", - "page_start": 2, - "page_end": 2, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Get help with Word\n\nThe **Tell me** search box takes you straight to commands and Help in Word.\n**Try it:** Get help:\n**1.** Go to **Tell me what you want to do** at the top of the window.\n**2.** Type what you want to do.\nFor example, type:\n- **Add watermark** to quickly get to the watermark command.\n- **Help** to go to Word help.\n- **Training** to see the list of Word training courses.\n- **What’s new** for a list of the most recent updates to Word", - "page_start": 7, - "page_end": 7, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Let us know what you think\nPlease give us feedback on this template , so we can provide content that’s truly useful and\nhelpful. Thanks!", - "page_start": 7, - "page_end": 7, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n#### Instructions you can edit, share, and print\nUnlike old-school user guides, this doc is yours to tailor exactly for your needs. Reading it will\nteach you some basics about Word, but this document isn’t just for reading. It’s for editing too,\nso you can learn by doing.\nFor practice using Word features, watch for **Try it** text in red throughout this document.\n\n**Time saver:** If you’ve only got a minute\nand you want to see how this works,\nwatch this Video: Welcome to Word .", - "page_start": 0, - "page_end": 0, - "source_file": "welcome_to_word_template.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_HRL_2004.pdf", - "query": "What are the products of Hormel Foods Corporation?", - "target_page": 4, - "target_passage": "meat and other food product", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(a)** * **General Development of Business** *\n\nItem 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE\n\nItem 9A. CONTROLS AND PROCEDURES\n##### **PART III**\n\nItem 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE AGREEMENT\n\nItem 11. EXECUTIVE COMPENSATION\n\nItem 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER\nMATTERS\n\nItem 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS\n\nItem 14. PRINCIPAL ACCOUNTING FEES AND SERVICES\n##### **PART IV**\n\nItem 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K\n##### **SIGNATURES**\n\n##### **PART I**\n##### **Item 1.** * **BUSINESS** *\n##### **Available Information**\nThe Company makes available, free of charge on its website at *www.hormel.com* , its annual report on Form 10-K, quarterly reports on Form 10-Q,\ncurrent reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of\n1934. These reports are accessible under the \"Investor\" caption of the Company's website and are available as soon as reasonably practicable after such\nmaterial is electronically filed with or furnished to the Securities and Exchange Commission, which is within 24 hours.\nThe Company has adopted a Code of Ethical Business Conduct that covers its officers and directors, which is available on the Company's website, free\nof charge, under the caption \"Corporate.\" The Company also adopted Corporate Governance Guidelines, which are available on the Company's website,\nfree of charge, under the caption \"Investor.\"\n##### **(a)** * **General Development of Business** *\nHormel Foods Corporation, a Delaware corporation, was founded by George A. Hormel in 1891 in Austin, Minnesota, as George A. Hormel & Company.\nThe Company started as a processor of meat and food products and continues in this line of business. The Company name was changed to Hormel\nFoods Corporation on January 31, 1995. The Company is primarily engaged in the production of a variety of meat and food products and the marketing of\nthose products throughout the United States. Although pork and turkey remain the major raw materials for Hormel products, the Company has\nemphasized for several years the manufacture and distribution of branded, consumer packaged items rather than the commodity fresh meat business.\nThe Company's branding strategy led to the development of a joint venture between Hormel Foods Corporation and Excel Corporation, a wholly owned\nsubsidiary of Cargill Incorporated. This joint venture began marketing and selling nationally branded fresh case ready beef and pork under the existing", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **Products and Distribution**\n\nStockholder's Report for the year ended October 25, 2003, incorporated herein by reference.\n##### **(c)** * **Description of Business** *\n##### **Products and Distribution**\nThe Company's products primarily consist of meat and other food products. The meat products are sold fresh, frozen, cured, smoked, cooked and\ncanned. The percentages of total revenues contributed by classes of similar products for the last three fiscal years of the Company are as follows:\n\nPerishable meat 50.3% 53.0% 54.7%\nNonperishable meat 18.9 19.8 21.0\nPoultry 22.1 22.6 20.3\nOther 8.7 4.6 4.0\n\n100.0% 100.0% 100.0%\n\nReporting of revenues from external customers is based on similarity of products, as the same or similar products are sold across multiple distribution\nchannels such as retail, foodservice or international. Revenues reported are based on financial information used to produce the Company's general-\npurpose financial statements.\nPerishable meat includes fresh meats, sausages, hams, wieners and bacon (excluding JOTS products.) Nonperishable meat includes canned luncheon\nmeats, shelf stable microwaveable entrees, stews, chilies, hash, meat spreads and other items that do not require refrigeration as well as frozen\nprocessed products. The Poultry category is composed primarily of JOTS products. The Other category primarily consists of nutritional food products and\nsupplements, sugar and sugar substitutes, salt and pepper products, dessert mixes, food packaging (casings for dry sausage), and industrial gelatin\nproducts. The Other category has increased over the past two years primarily due to the following acquisitions: Century Foods International (July 2003),\nDiamond Crystal Brands (December 2002), and Diamond Crystal Brands Nutritional Products (April 2001).\nNo new product in fiscal 2003 required a material investment of Company assets.\nDomestically, the Company sells its products in all 50 states. Hormel products are sold through Company sales personnel, operating in assigned\nterritories coordinated from district sales offices located in most of the larger U.S. cities, as well as independent brokers and distributors. As of\nOctober 25, 2003, the Company had approximately 600 sales personnel engaged in selling its products. Distribution of products to customers is by\ncommon carrier.\n\nThrough HFIC, the Company markets its products in various locations throughout the world. Some of the larger markets include Australia, Canada,\nChina, England, Japan, Mexico and Micronesia. The distribution of export sales to customers is by common carrier, while the China operations own and\noperate their own delivery system. The Company, through HFIC, has licensed companies to manufacture various Hormel products internationally on a", - "page_start": 3, - "page_end": 3, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **Hormel Foods Annual Report 2004**\n### **Form 10-K (NYSE:HRL)**\n#### Published: January 23rd, 2004\nPDF generated by [stocklight.com](http://stocklight.com?gac=annual_report&gaa=pdf_click&gal=NYSE:HRL)\n#### Use these links to rapidly review the document\n#### HORMEL FOODS CORPORATION TABLE OF CONTENTS\n### **ANNUAL REPORT ON FORM 10-K**\n### **HORMEL FOODS CORPORATION**\n### **OCTOBER 25, 2003**\n### **FORM 10-K**\n#### **ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF**\n#### **THE SECURITIES EXCHANGE ACT OF 1934**\n### **HORMEL FOODS CORPORATION**\n(Exact name of registrant as specified in its charter)\n##### **DELAWARE 41-0319970**\n(State or other jurisdiction of\nincorporation or organization)\n(I.R.S. Employer\nIdentification No.)", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(b)** * **Industry Segment** *\n\nHORMEL ALWAYS TENDER brand name in fiscal year 2003. This 50 percent owned joint venture, named Precept Foods LLC, is based in Austin, Minn.\nIn fiscal 2001, the Jennie-O Turkey Store (JOTS) business was formed as a result of merging the Company's existing Jennie-O Foods, Inc. business with\nthe operations of The Turkey Store Company, which was acquired in the second quarter of fiscal 2001. The Turkey Store Company was a turkey\nprocessing business headquartered in Barron, Wisconsin. The merged JOTS operation is currently the largest turkey processor in the world. JOTS\nmarkets its turkey products through its own sales force and independent brokers.\nThe acquisitions of Diamond Crystal Brands Nutritional Products in fiscal 2001 and the Century Foods International business in July of fiscal 2003\nstrengthened the Company's presence in the nutritional food products and supplements market. The Company currently operates as one of the largest\ncompanies providing nutritional products to the U.S. healthcare industry.\nThe Company acquired the Diamond Crystal Brands business from Imperial Sugar Co. in December of fiscal 2003. Diamond Crystal Brands packages\nand sells various sugar, sugar substitute, salt and pepper products, savory products, drink mixes and dessert mixes to retail and foodservice customers.\nInternationally, the Company markets its products through Hormel Foods International Corporation (HFIC), a wholly owned subsidiary. HFIC has a\npresence in the international marketplace through joint ventures and placement of personnel in strategic foreign locations such as China, Spain, and the\nPhilippines. HFIC also has a global presence with minority positions in food companies in Spain (Campofrio Alimentacion S.A., 15% holding) and the\nPhilippines (Purefoods-Hormel, 40% holding).\n\nThe Company has not been involved in any bankruptcy, receivership or similar proceedings during its history. Substantially all of the assets of the\nCompany have been acquired in the ordinary course of business.\nThe Company had no significant change in the type of products produced or services rendered, nor in the markets or methods of distribution since the\nbeginning of the fiscal year.\n##### **(b)** * **Industry Segment** *\nThe Company's business is reported in five segments: Grocery Products, Refrigerated Foods, Jennie-O Turkey Store, Specialty Foods, and All Other.\nThe contributions of each segment to net sales to unaffiliated customers and operating profit, and the presentation of certain other financial information by\nsegment are reported in Note K of the Notes to Consolidated Financial Statements and in the Management's Discussion and Analysis of the Annual", - "page_start": 2, - "page_end": 3, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(d)** * **Executive Officers of the Registrant** *\n\n51 percent of Specialty Foods, and 27 percent of All Other. The loss of one or more of the top customers in any of these segments could have a material\nadverse effect on the results of such segment. Backlog orders are not significant due to the perishable nature of a large portion of the products. Orders\nare accepted and shipped on a current basis.\n##### **Competition**\nThe production and sale of meat and food products in the United States and internationally are highly competitive. The Company competes with\nmanufacturers of pork and turkey products, as well as national and regional producers of other meat and protein sources, such as beef, chicken and fish.\nThe Company believes that its largest domestic competitors for its Refrigerated Foods segment in 2003 were Tyson Foods, Smithfield Foods and\nConAgra Foods; for its Grocery Products segment, ConAgra Foods, Dial Corp. and Campbell Soup Co.; and for JOTS, ConAgra Foods and Cargill, Inc.\nAll Hormel segments compete on the basis of price, product quality, brand identification and customer service. Through aggressive marketing and strong\nquality assurance programs, the Company's strategy is to provide higher quality products that possess strong brand recognition, which would then\nsupport higher value perceptions from customers.\nThe Company competes using this same strategy in international markets around the world.\n\n##### **Research and Development**\nResearch and development continues to be a vital part of the Company's strategy to extend existing brands and expand into new branded items. The\nexpenditures for research and development for fiscal 2003, 2002 and 2001, respectively, were $13,165,000, $12,097,000 and $11,478,000. There are 42\nprofessional employees engaged in full time research, 19 in the area of improving existing products and 23 in developing new products.\n##### **Employees**\nAs of October 25, 2003, the Company had over 16,000 active employees.\n##### **(d)** * **Executive Officers of the Registrant** *\n\nJoel W. Johnson 60 Chairman of the Board, President and Chief\nExecutive Officer\n12/08/95 to Present 1991\nMichael J. McCoy 56 Executive Vice President and Chief\nFinancial Officer\nSenior Vice President and Chief Financial\nOfficer\nVice President and Controller\nVice President and Treasurer\n10/29/01 to Present\n05/01/00 to 10/28/01\n04/27/98 to 04/30/00\n01/27/97 to 04/26/98\n1996\nGary J. Ray 57 Executive Vice President Refrigerated Foods\nExecutive Vice President Operations\n11/01/99 to Present\n07/27/92 to 10/31/99\n1988\nEric A. Brown 57 Group Vice President Prepared Foods 12/02/96 to Present 1987", - "page_start": 4, - "page_end": 5, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **Customers and Backlog Orders**\n\n##### **Manufacturing**\nThe Company has plants in Austin, Minnesota; Fremont, Nebraska; and Beijing, China that slaughter livestock for processing. Quality Pork Processors of\nDallas, Texas, operates the slaughter facility at Austin under a custom slaughter arrangement.\nFacilities that produce manufactured items are located in Algona, Iowa; Aurora, Illinois; Austin, Minnesota; Beloit, Wisconsin; Bondurant, Iowa; Ft. Dodge,\nIowa; Fremont, Nebraska; Houston, Texas; Knoxville, Iowa; Mitchellville, Iowa; Osceola, Iowa; Perrysburg, Ohio; Quakertown, Pennsylvania; Rochelle,\nIllinois; Savannah, Georgia; Sparta, Wisconsin; Stockton, California; Tucker, Georgia; Visalia, California; Wichita, Kansas; Beijing, China; and Shanghai,\nChina. Company products are also custom manufactured by several other companies. The following are the Company's larger custom manufacturers:\nLakeside Packing Company, Manitowoc, Wisconsin; Schroeder Milk, Maplewood, Minnesota; Steuben Foods, Jamaica, New York; Power Packaging, St.\nCharles, Illinois; Criders, Stilmore, Georgia; Tony Downs, St. James, Minnesota; and Concept Foods, Alma, Kansas. Power\n\nLogistics, Inc., based in St. Charles, Illinois, operates distribution centers for the Company in Dayton, Ohio, and Osceola, Iowa.\nThe Company's turkey slaughter and processing operations are located in Barron, Wisconsin; Faribault, Minnesota; Melrose, Minnesota; Montevideo,\nMinnesota; Pelican Rapids, Minnesota; and Willmar, Minnesota.\n##### **Patents and Trademarks**\nThere are numerous patents and trademarks that are important to the Company's business. The Company holds seven foreign and 47 U.S. issued\npatents. Some of the trademarks are registered and some are not. In recognition of the importance of these assets, the Company created a subsidiary,\nHormel Foods, LLC, in 1998 to create, own, maintain and protect most of the Company's trademarks and patents. Some of the more significant owned or\nlicensed trademarks used in the Company's segments are:\nHORMEL, ALWAYS TENDER, AMERICAN CLASSICS, AUSTIN BLUES, BLACK LABEL, CARAPELLI, CHI-CHI'S, CURE 81, CUREMASTER, DAN'S\nPRIZE, DIAMOND CRYSTAL, DI LUSSO, DINTY MOORE, DUBUQUE, EL TORITO, FAST 'N EASY, HERB-OX, HERDEZ, HOMELAND, HOUSE OF\nTSANG, JENNIE-O TURKEY STORE, KID'S KITCHEN, LAYOUT, LITTLE SIZZLERS, MARRAKESH EXPRESS, MARY KITCHEN, OLD\nSMOKEHOUSE, PATAK'S, PELOPONNESE, PILLOW PACK, QUICK MEAL, RANGE BRAND, ROSA GRANDE, SANDWICH MAKER, SPAM, STAGG,\nSWEET THING, THICK & EASY and WRANGLERS.\n##### **Customers and Backlog Orders**\nDuring fiscal year 2003, no customer accounted for more than 10 percent of total Company sales. The five largest customers in each segment make up\napproximately the following percentage of segment sales: 39 percent of Grocery Products, 39 percent of Refrigerated Foods, 35 percent of JOTS,", - "page_start": 4, - "page_end": 4, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### * **Hormel Foods Corporation** *\n\nDirector of Engineering\nCorporate Manager Engineering\n11/01/99 to Present\n01/04/99 to 10/31/99\n01/13/97 to 01/03/99\n1999\nDouglas R. Reetz 49 Vice President Grocery Products Sales\nDirector Grocery Products Sales and\nBusiness Development\n11/01/99 to Present\n09/15/97 to 10/31/99\n1999\nJames N. Sheehan 48 Vice President and Controller\nTreasurer\nPresident Hormel Financial Services\nCorporation\nCorporate Manager Credit/Claims Hormel\nFinancial Services Corporation\n05/01/00 to Present\n11/01/99 to 04/30/00\n09/21/98 to 10/31/99\n07/28/97 to 09/20/98\n1999\n\nWilliam F. Snyder 46 Vice President Refrigerated Foods\nOperations\nDirector Fresh Pork Operations\nFremont Plant Manager\n11/01/99 to Present\n09/27/99 to 10/31/99\n12/25/95 to 09/26/99\n1999\nJames M. Splinter 41 Vice President Marketing—Consumer\nProducts—Refrigerated Foods\nSenior Vice President Retail Division\nJennie-O Turkey Store\nSenior Vice President Sales and Marketing\nJennie-O Turkey Store\nGroup Product Manager Grocery Products\nSenior Product Manager Grocery Products\n06/02/03 to Present\n04/30/01 to 06/01/03\n09/06/99 to 04/29/01\n04/27/98 to 09/05/99\n09/30/96 to 04/26/98\n2003\nJoe C. Swedberg 48 Vice President Legislative Affairs and\nMarketing Services\nVice President Meat Products Marketing\nDirector Meat Products Marketing\n06/02/03 to Present\n11/01/99 to 06/01/03\n01/04/93 to 10/31/99\n1999\nLarry L. Vorpahl 40 Vice President and General Manager\nGrocery Products\nVice President Grocery Products Marketing\nDirector Grocery Products Marketing\n12/01/03 to Present\n11/01/99 to 11/30/03\n09/30/96 to 10/31/99\n1999\nJames W. Cavanaugh 54 Corporate Secretary and Senior Attorney\nAssistant Secretary and Senior Attorney\n01/29/01 to Present\n01/29/90 to 01/28/01\n2001\nNo family relationship exists among the executive officers.\nExecutive officers are elected annually by the Board of Directors at the first meeting following the Annual Meeting of Stockholders. Vacancies may be\nfilled and additional officers elected at any regular or special meeting.\n\n##### **Item 2.** * **PROPERTIES** *\n\n##### * **Hormel Foods Corporation** *\n\n*Slaughtering and Processing Plants*\n\nAustin, Minnesota 1,292,000 Owned\n\nFremont, Nebraska 655,000 Owned\n\n*Processing Plants*\n\nAlgona, Iowa 153,000 Owned\n\nAurora, Illinois 141,000 Owned\n\nBeloit, Wisconsin 339,000 Owned\n\nFt. Dodge, Iowa 17,000 Owned\n\nHouston, Texas 93,000 Owned\n\nKnoxville, Iowa 130,000 Owned\n\nOsceola, Iowa 334,000 Owned\n\nQuakertown, Pennsylvania 13,000 Owned\n\nRochelle, Illinois 440,000 Owned\n\nSparta, Wisconsin 185,000 Owned\n\nStockton, California 139,000 Owned\n\nTucker, Georgia 259,000 Owned\n\nWichita, Kansas 80,000 Owned\n\n*Warehouse/Distribution Centers*\n\nAustin, Minnesota—Annex 83,000 Owned\n\nDayton, Ohio 140,000 Owned\n\nEldridge, Iowa 280,000 Leased October, 2005\n\nOsceola, Iowa 233,000 Owned\n\nStockton, California 232,000 Leased July, 2004\n\nTucker, Georgia 96,000 Leased October, 2004\n\n*Research and Development Center*", - "page_start": 6, - "page_end": 7, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(d)** * **Executive Officers of the Registrant** *\n\nSteven G. Binder 46 Group Vice President Foodservice\nVice President Foodservice\nDirector Foodservice Sales\n10/30/00 to Present\n11/02/98 to 10/29/00\n12/30/96 to 11/01/98\n1998\nRichard A. Bross 52 Group Vice President Hormel/President\nHormel Foods International Corporation\nVice President Hormel/President Hormel\nFoods International Corporation\nVice President Grocery Products\n10/29/01 to Present\n11/01/99 to 10/28/01\n01/30/95 to 10/31/99\n1995\nJeffrey M. Ettinger 45 Group Vice President Hormel/President and\nChief Executive Officer Jennie-O Turkey\nStore\nGroup Vice President Hormel/President and\nChief Operating Officer Jennie-O Turkey\nStore\nVice President Hormel/President and\nChief Operating Officer Jennie-O Turkey\nStore\nVice President Hormel/President and Chief\nExecutive Officer Jennie-O Foods\nVice President Hormel/Jennie-O Foods\nTreasurer\nAssistant Treasurer\n03/03/03 to Present\n10/29/01 to 03/02/03\n04/30/01 to 10/28/01\n01/31/00 to 04/29/01\n11/01/99 to 01/30/00\n04/27/98 to 10/31/99\n11/24/97 to 04/26/98\n1998\n\nRonald W. Fielding 50 Group Vice President Sales Strategy\nGroup Vice President Meat Products\nVice President Hormel/President Hormel\nFoods International Corporation\n06/02/03 to Present\n11/01/99 to 06/01/03\n01/27/97 to 10/31/99\n1997\nJames A. Jorgenson 59 Senior Vice President Corporate Staff\nVice President Human Resources\n11/01/99 to Present\n12/30/91 to 10/31/99\n1990\nMahlon C. Schneider 64 Senior Vice President External Affairs and\nGeneral Counsel\nVice President and General Counsel\n11/01/99 to Present\n11/19/90 to 10/31/99\n1990\nThomas R. Day 45 Vice President Foodservice Sales\nDirector Foodservice Sales\nDirector Dubuque Foods Incorporated\nFoodservice Sales and Marketing\n10/30/00 to Present\n11/02/98 to 10/29/00\n03/07/94 to 11/01/98\n2000\nForrest D. Dryden 60 Vice President Research and Development 01/26/87 to Present 1987\nJody H. Feragen 47 Vice President and Treasurer\nTreasurer\nAssistant Treasurer, National Computer\nSystems in Eden Prairie, Minnesota, a\ndata collection and software company\n10/29/01 to Present 10/30/00 to\n10/28/01\n12/01/95 to 10/30/00\n2000\nDennis B. Goettsch 50 Vice President Foodservice Marketing\nDirector Foodservice Marketing\n10/30/00 to Present\n10/01/90 to 10/29/00\n2000\nDaniel A. Hartzog 52 Vice President Meat Products Sales\nDirector of Meat Products Business\nDevelopment\nMeat Products Regional Sales Manager\n10/30/00 to Present\n07/03/00 to 10/29/00\n09/19/88 to 07/02/00\n2000\nKurt F. Mueller 47 Vice President Fresh Pork Sales and\nMarketing\nDirector Fresh Pork Sales and Marketing\n11/01/99 to Present\n02/03/97 to 10/31/99\n1999\nGary C. Paxton 58 Vice President Specialty Foods Group\nVice President Prepared Foods Operations\nVice President Manufacturing\n09/29/03 to Present\n11/01/99 to 09/30/03\n01/27/92 to 10/31/99\n1992\nLarry J. Pfeil 54 Vice President Engineering", - "page_start": 5, - "page_end": 6, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n(Address of principal executive offices) (Zip Code)\nRegistrant's telephone number, including area code **(507) 437-5611**\nSecurities registered pursuant to Section 12 (b) of the Act:\n##### **COMMON STOCK, PAR VALUE $.0586 PER SHARE**\nTitle of Each Class\n##### **NEW YORK STOCK EXCHANGE**\nName of Each Exchange\nOn Which Registered\nSecurities registered pursuant to Section 12 (g) of the Act:\nIndicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934\nduring the preceding 12 months, and (2) has been subject to such filing requirements for the past 90 days. Yes ý No o\nIndicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the\nbest of registrant's knowledge in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendments to\nthis Form 10-K. o\nIndicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Act). Yes ý No o\nThe aggregate market value of the voting stock held by non-affiliates of the registrant as of April 26, 2003 (the last business day of the registrant's most\nrecently completed second fiscal quarter), was $1,592,020,962 based on the closing price of $21.74 per share on that date.\nAs of December 1, 2003, the number of shares outstanding of each of the Corporation's classes of common stock was as follows:\nCommon Stock, $.0586 Par Value—138,672,803 shares\nCommon Stock Non-Voting, $.01 Par Value—0 shares\n##### **DOCUMENTS INCORPORATED BY REFERENCE**\nPortions of the Annual Stockholders' Report for the year ended October 25, 2003, are incorporated by reference into Part I and Part II Items 5-8, and\nincluded as exhibit 13.1 filed herewith.\n\n##### **HORMEL FOODS CORPORATION**\n##### **TABLE OF CONTENTS**\n\n##### **PART I**\n\nItem 1. BUSINESS\n\nItem 2. PROPERTIES\n\nItem 3. LEGAL PROCEEDINGS\n\nItem 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS\n##### **PART II**\n\nItem 5. MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED STOCKHOLDER MATTERS\n\nItem 6. SELECTED FINANCIAL DATA\n\nItem 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS\n\nItem 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK\n\nItem 8. FINANCIAL STATEMENTS AND SUPPLEMENTAL DATA", - "page_start": 1, - "page_end": 2, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\nHormel's Registration Statement on Form S-4 dated August 28, 2001, File No. 333-68498.)\n4.4 (1) Pursuant to Item 601 (b)(4)(iii) of Regulation S-K, copies of instruments defining the rights of holders of certain long-term debt are\nnot filed. Hormel agrees to furnish copies thereof to the Securities and Exchange Commission upon request.\n10.1 (1) U.S. $150,000,000 Credit Agreement, dated as of October 20, 2003, between Hormel, the banks identified on the signature pages\nthereof, and Citicorp U.S.A. Inc., as Administrative Agent. (Incorporated by Reference to Exhibit 10.1 to Hormel's Current Report\non Form 8-K dated October 23, 2003.)\n10.2 (1)(3) Hormel Foods Corporation Operators' Shares Incentive Compensation Plan. (Incorporated by Reference to Appendix A to\nHormel's definitive Proxy Statement filed on December 30, 1997, File No. 001-02402.)\n10.3 (1)(3) Hormel Foods Corporation Supplemental Executive Retirement Plan (2002 Restatement.) (Incorporated by Reference to\nExhibit 10.3 to Hormel's Annual Report on Form 10-K for the fiscal year ended October 26, 2002, file No. 001-02402.)\n10.4 (1)(3) Hormel Foods Corporation 2000 Stock Incentive Plan. (Incorporated by Reference to Exhibit A to Hormel's definitive Proxy\nStatement filed on December 30, 1999, File No. 001-02402.)\n\n(1) Document has previously been filed with the Securities and Exchange Commission and is incorporated herein by reference.\n(2) These Exhibits transmitted via EDGAR.\n(3) Management compensatory plan", - "page_start": 12, - "page_end": 12, - "source_file": "NYSE_HRL_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_HRL_2004.pdf", - "query": "Where are Hormel Foods Corporation plants located? ", - "target_page": 5, - "target_passage": "has plants in Austin, Minnesota; Fremont, Nebraska; and Beijing, China", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **Customers and Backlog Orders**\n\n##### **Manufacturing**\nThe Company has plants in Austin, Minnesota; Fremont, Nebraska; and Beijing, China that slaughter livestock for processing. Quality Pork Processors of\nDallas, Texas, operates the slaughter facility at Austin under a custom slaughter arrangement.\nFacilities that produce manufactured items are located in Algona, Iowa; Aurora, Illinois; Austin, Minnesota; Beloit, Wisconsin; Bondurant, Iowa; Ft. Dodge,\nIowa; Fremont, Nebraska; Houston, Texas; Knoxville, Iowa; Mitchellville, Iowa; Osceola, Iowa; Perrysburg, Ohio; Quakertown, Pennsylvania; Rochelle,\nIllinois; Savannah, Georgia; Sparta, Wisconsin; Stockton, California; Tucker, Georgia; Visalia, California; Wichita, Kansas; Beijing, China; and Shanghai,\nChina. Company products are also custom manufactured by several other companies. The following are the Company's larger custom manufacturers:\nLakeside Packing Company, Manitowoc, Wisconsin; Schroeder Milk, Maplewood, Minnesota; Steuben Foods, Jamaica, New York; Power Packaging, St.\nCharles, Illinois; Criders, Stilmore, Georgia; Tony Downs, St. James, Minnesota; and Concept Foods, Alma, Kansas. Power\n\nLogistics, Inc., based in St. Charles, Illinois, operates distribution centers for the Company in Dayton, Ohio, and Osceola, Iowa.\nThe Company's turkey slaughter and processing operations are located in Barron, Wisconsin; Faribault, Minnesota; Melrose, Minnesota; Montevideo,\nMinnesota; Pelican Rapids, Minnesota; and Willmar, Minnesota.\n##### **Patents and Trademarks**\nThere are numerous patents and trademarks that are important to the Company's business. The Company holds seven foreign and 47 U.S. issued\npatents. Some of the trademarks are registered and some are not. In recognition of the importance of these assets, the Company created a subsidiary,\nHormel Foods, LLC, in 1998 to create, own, maintain and protect most of the Company's trademarks and patents. Some of the more significant owned or\nlicensed trademarks used in the Company's segments are:\nHORMEL, ALWAYS TENDER, AMERICAN CLASSICS, AUSTIN BLUES, BLACK LABEL, CARAPELLI, CHI-CHI'S, CURE 81, CUREMASTER, DAN'S\nPRIZE, DIAMOND CRYSTAL, DI LUSSO, DINTY MOORE, DUBUQUE, EL TORITO, FAST 'N EASY, HERB-OX, HERDEZ, HOMELAND, HOUSE OF\nTSANG, JENNIE-O TURKEY STORE, KID'S KITCHEN, LAYOUT, LITTLE SIZZLERS, MARRAKESH EXPRESS, MARY KITCHEN, OLD\nSMOKEHOUSE, PATAK'S, PELOPONNESE, PILLOW PACK, QUICK MEAL, RANGE BRAND, ROSA GRANDE, SANDWICH MAKER, SPAM, STAGG,\nSWEET THING, THICK & EASY and WRANGLERS.\n##### **Customers and Backlog Orders**\nDuring fiscal year 2003, no customer accounted for more than 10 percent of total Company sales. The five largest customers in each segment make up\napproximately the following percentage of segment sales: 39 percent of Grocery Products, 39 percent of Refrigerated Foods, 35 percent of JOTS,", - "page_start": 4, - "page_end": 4, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(a)** * **General Development of Business** *\n\nItem 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE\n\nItem 9A. CONTROLS AND PROCEDURES\n##### **PART III**\n\nItem 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE AGREEMENT\n\nItem 11. EXECUTIVE COMPENSATION\n\nItem 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER\nMATTERS\n\nItem 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS\n\nItem 14. PRINCIPAL ACCOUNTING FEES AND SERVICES\n##### **PART IV**\n\nItem 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K\n##### **SIGNATURES**\n\n##### **PART I**\n##### **Item 1.** * **BUSINESS** *\n##### **Available Information**\nThe Company makes available, free of charge on its website at *www.hormel.com* , its annual report on Form 10-K, quarterly reports on Form 10-Q,\ncurrent reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of\n1934. These reports are accessible under the \"Investor\" caption of the Company's website and are available as soon as reasonably practicable after such\nmaterial is electronically filed with or furnished to the Securities and Exchange Commission, which is within 24 hours.\nThe Company has adopted a Code of Ethical Business Conduct that covers its officers and directors, which is available on the Company's website, free\nof charge, under the caption \"Corporate.\" The Company also adopted Corporate Governance Guidelines, which are available on the Company's website,\nfree of charge, under the caption \"Investor.\"\n##### **(a)** * **General Development of Business** *\nHormel Foods Corporation, a Delaware corporation, was founded by George A. Hormel in 1891 in Austin, Minnesota, as George A. Hormel & Company.\nThe Company started as a processor of meat and food products and continues in this line of business. The Company name was changed to Hormel\nFoods Corporation on January 31, 1995. The Company is primarily engaged in the production of a variety of meat and food products and the marketing of\nthose products throughout the United States. Although pork and turkey remain the major raw materials for Hormel products, the Company has\nemphasized for several years the manufacture and distribution of branded, consumer packaged items rather than the commodity fresh meat business.\nThe Company's branding strategy led to the development of a joint venture between Hormel Foods Corporation and Excel Corporation, a wholly owned\nsubsidiary of Cargill Incorporated. This joint venture began marketing and selling nationally branded fresh case ready beef and pork under the existing", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### * **Hormel Foods Corporation** *\n\nDirector of Engineering\nCorporate Manager Engineering\n11/01/99 to Present\n01/04/99 to 10/31/99\n01/13/97 to 01/03/99\n1999\nDouglas R. Reetz 49 Vice President Grocery Products Sales\nDirector Grocery Products Sales and\nBusiness Development\n11/01/99 to Present\n09/15/97 to 10/31/99\n1999\nJames N. Sheehan 48 Vice President and Controller\nTreasurer\nPresident Hormel Financial Services\nCorporation\nCorporate Manager Credit/Claims Hormel\nFinancial Services Corporation\n05/01/00 to Present\n11/01/99 to 04/30/00\n09/21/98 to 10/31/99\n07/28/97 to 09/20/98\n1999\n\nWilliam F. Snyder 46 Vice President Refrigerated Foods\nOperations\nDirector Fresh Pork Operations\nFremont Plant Manager\n11/01/99 to Present\n09/27/99 to 10/31/99\n12/25/95 to 09/26/99\n1999\nJames M. Splinter 41 Vice President Marketing—Consumer\nProducts—Refrigerated Foods\nSenior Vice President Retail Division\nJennie-O Turkey Store\nSenior Vice President Sales and Marketing\nJennie-O Turkey Store\nGroup Product Manager Grocery Products\nSenior Product Manager Grocery Products\n06/02/03 to Present\n04/30/01 to 06/01/03\n09/06/99 to 04/29/01\n04/27/98 to 09/05/99\n09/30/96 to 04/26/98\n2003\nJoe C. Swedberg 48 Vice President Legislative Affairs and\nMarketing Services\nVice President Meat Products Marketing\nDirector Meat Products Marketing\n06/02/03 to Present\n11/01/99 to 06/01/03\n01/04/93 to 10/31/99\n1999\nLarry L. Vorpahl 40 Vice President and General Manager\nGrocery Products\nVice President Grocery Products Marketing\nDirector Grocery Products Marketing\n12/01/03 to Present\n11/01/99 to 11/30/03\n09/30/96 to 10/31/99\n1999\nJames W. Cavanaugh 54 Corporate Secretary and Senior Attorney\nAssistant Secretary and Senior Attorney\n01/29/01 to Present\n01/29/90 to 01/28/01\n2001\nNo family relationship exists among the executive officers.\nExecutive officers are elected annually by the Board of Directors at the first meeting following the Annual Meeting of Stockholders. Vacancies may be\nfilled and additional officers elected at any regular or special meeting.\n\n##### **Item 2.** * **PROPERTIES** *\n\n##### * **Hormel Foods Corporation** *\n\n*Slaughtering and Processing Plants*\n\nAustin, Minnesota 1,292,000 Owned\n\nFremont, Nebraska 655,000 Owned\n\n*Processing Plants*\n\nAlgona, Iowa 153,000 Owned\n\nAurora, Illinois 141,000 Owned\n\nBeloit, Wisconsin 339,000 Owned\n\nFt. Dodge, Iowa 17,000 Owned\n\nHouston, Texas 93,000 Owned\n\nKnoxville, Iowa 130,000 Owned\n\nOsceola, Iowa 334,000 Owned\n\nQuakertown, Pennsylvania 13,000 Owned\n\nRochelle, Illinois 440,000 Owned\n\nSparta, Wisconsin 185,000 Owned\n\nStockton, California 139,000 Owned\n\nTucker, Georgia 259,000 Owned\n\nWichita, Kansas 80,000 Owned\n\n*Warehouse/Distribution Centers*\n\nAustin, Minnesota—Annex 83,000 Owned\n\nDayton, Ohio 140,000 Owned\n\nEldridge, Iowa 280,000 Leased October, 2005\n\nOsceola, Iowa 233,000 Owned\n\nStockton, California 232,000 Leased July, 2004\n\nTucker, Georgia 96,000 Leased October, 2004\n\n*Research and Development Center*", - "page_start": 6, - "page_end": 7, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(b)** * **Industry Segment** *\n\nHORMEL ALWAYS TENDER brand name in fiscal year 2003. This 50 percent owned joint venture, named Precept Foods LLC, is based in Austin, Minn.\nIn fiscal 2001, the Jennie-O Turkey Store (JOTS) business was formed as a result of merging the Company's existing Jennie-O Foods, Inc. business with\nthe operations of The Turkey Store Company, which was acquired in the second quarter of fiscal 2001. The Turkey Store Company was a turkey\nprocessing business headquartered in Barron, Wisconsin. The merged JOTS operation is currently the largest turkey processor in the world. JOTS\nmarkets its turkey products through its own sales force and independent brokers.\nThe acquisitions of Diamond Crystal Brands Nutritional Products in fiscal 2001 and the Century Foods International business in July of fiscal 2003\nstrengthened the Company's presence in the nutritional food products and supplements market. The Company currently operates as one of the largest\ncompanies providing nutritional products to the U.S. healthcare industry.\nThe Company acquired the Diamond Crystal Brands business from Imperial Sugar Co. in December of fiscal 2003. Diamond Crystal Brands packages\nand sells various sugar, sugar substitute, salt and pepper products, savory products, drink mixes and dessert mixes to retail and foodservice customers.\nInternationally, the Company markets its products through Hormel Foods International Corporation (HFIC), a wholly owned subsidiary. HFIC has a\npresence in the international marketplace through joint ventures and placement of personnel in strategic foreign locations such as China, Spain, and the\nPhilippines. HFIC also has a global presence with minority positions in food companies in Spain (Campofrio Alimentacion S.A., 15% holding) and the\nPhilippines (Purefoods-Hormel, 40% holding).\n\nThe Company has not been involved in any bankruptcy, receivership or similar proceedings during its history. Substantially all of the assets of the\nCompany have been acquired in the ordinary course of business.\nThe Company had no significant change in the type of products produced or services rendered, nor in the markets or methods of distribution since the\nbeginning of the fiscal year.\n##### **(b)** * **Industry Segment** *\nThe Company's business is reported in five segments: Grocery Products, Refrigerated Foods, Jennie-O Turkey Store, Specialty Foods, and All Other.\nThe contributions of each segment to net sales to unaffiliated customers and operating profit, and the presentation of certain other financial information by\nsegment are reported in Note K of the Notes to Consolidated Financial Statements and in the Management's Discussion and Analysis of the Annual", - "page_start": 2, - "page_end": 3, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **Item 7.** * **MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS** *\n\nAustin, Minnesota 59,000 Owned\n\n*Corporate Offices*\n\nAustin, Minnesota 203,000 Owned\n##### * **Dan's Prize, Inc.** *\n\nBrowerville, Minnesota—Plant 52,000 Owned\n\nLong Prairie, Minnesota—Plant 80,000 Owned\n##### * **Jennie-O Turkey Store, Inc.** *\n\n*Plants*\n\nBarron, Wisconsin 372,000 Owned\n\nFaribault, Minnesota 169,000 Owned\n\nMarshall, Minnesota 142,000 Owned\n\nMelrose, Minnesota 124,000 Owned\n\nMontevideo, Minnesota 85,000 Owned\n\nPelican Rapids, Minnesota 242,000 Owned\n\nWillmar, Minnesota 419,000 Owned\n\n* Acres\nMany of these properties are not exclusive to any one of the Company's segments and a few of the properties are utilized in all five segments of the\nCompany. The Company has renovation or building projects in progress at Austin, Minnesota; Fremont, Nebraska; Rochelle, Illinois; Osceola, Iowa; Los\nAnimas, Colorado; and at various JOTS locations. The Company believes its operating facilities are well maintained and suitable for current production\nvolumes and all volumes anticipated in the foreseeable future.\n\n##### **Item 3.** * **LEGAL PROCEEDINGS** *\nThe Company knows of no pending material legal proceedings.\n\n##### **Item 4.** * **SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS** *\nNo matters were submitted to shareholders during the fourth quarter of the 2003 fiscal year.\n\n##### **PART II**\n##### **Item 5.** * **MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED STOCKHOLDER MATTERS** *\nThe high and low closing price of the Company's Common Stock and the dividends per share declared for each fiscal quarter of 2003 and 2002,\nrespectively, are shown below:\n\nFirst Quarter $ 24.30 $ 21.76 $ .1050\nSecond Quarter 22.60 20.18 .1050\nThird Quarter 24.98 22.41 .1050\nFourth Quarter 24.15 21.25 .1050\n\nFirst Quarter $ 27.14 $ 23.12 $ .0975\nSecond Quarter 28.03 24.99 .0975\nThird Quarter 24.99 20.50 .0975\nFourth Quarter 24.95 20.95 .0975\nAdditional information about dividends, principal market of trade and number of stockholders on page 45 of the Annual Stockholders' Report for the year\nended October 25, 2003, is incorporated herein by reference. The Company's Common Stock has been listed on the New York Stock Exchange since\nJanuary 16, 1990.\n\n##### **Item 6.** * **SELECTED FINANCIAL DATA** *\nSelected Financial Data for the five years ended October 25, 2003, on page 16 of the Annual Stockholders' Report for the year ended October 25, 2003,\nis incorporated herein by reference.\n\n##### **Item 7.** * **MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS** *\nManagement's Discussion and Analysis of Financial Condition and Results of Operations on pages 17 through 27 of the Annual Stockholders' Report for", - "page_start": 7, - "page_end": 8, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(d)** * **Executive Officers of the Registrant** *\n\n51 percent of Specialty Foods, and 27 percent of All Other. The loss of one or more of the top customers in any of these segments could have a material\nadverse effect on the results of such segment. Backlog orders are not significant due to the perishable nature of a large portion of the products. Orders\nare accepted and shipped on a current basis.\n##### **Competition**\nThe production and sale of meat and food products in the United States and internationally are highly competitive. The Company competes with\nmanufacturers of pork and turkey products, as well as national and regional producers of other meat and protein sources, such as beef, chicken and fish.\nThe Company believes that its largest domestic competitors for its Refrigerated Foods segment in 2003 were Tyson Foods, Smithfield Foods and\nConAgra Foods; for its Grocery Products segment, ConAgra Foods, Dial Corp. and Campbell Soup Co.; and for JOTS, ConAgra Foods and Cargill, Inc.\nAll Hormel segments compete on the basis of price, product quality, brand identification and customer service. Through aggressive marketing and strong\nquality assurance programs, the Company's strategy is to provide higher quality products that possess strong brand recognition, which would then\nsupport higher value perceptions from customers.\nThe Company competes using this same strategy in international markets around the world.\n\n##### **Research and Development**\nResearch and development continues to be a vital part of the Company's strategy to extend existing brands and expand into new branded items. The\nexpenditures for research and development for fiscal 2003, 2002 and 2001, respectively, were $13,165,000, $12,097,000 and $11,478,000. There are 42\nprofessional employees engaged in full time research, 19 in the area of improving existing products and 23 in developing new products.\n##### **Employees**\nAs of October 25, 2003, the Company had over 16,000 active employees.\n##### **(d)** * **Executive Officers of the Registrant** *\n\nJoel W. Johnson 60 Chairman of the Board, President and Chief\nExecutive Officer\n12/08/95 to Present 1991\nMichael J. McCoy 56 Executive Vice President and Chief\nFinancial Officer\nSenior Vice President and Chief Financial\nOfficer\nVice President and Controller\nVice President and Treasurer\n10/29/01 to Present\n05/01/00 to 10/28/01\n04/27/98 to 04/30/00\n01/27/97 to 04/26/98\n1996\nGary J. Ray 57 Executive Vice President Refrigerated Foods\nExecutive Vice President Operations\n11/01/99 to Present\n07/27/92 to 10/31/99\n1988\nEric A. Brown 57 Group Vice President Prepared Foods 12/02/96 to Present 1987", - "page_start": 4, - "page_end": 5, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **Products and Distribution**\n\nStockholder's Report for the year ended October 25, 2003, incorporated herein by reference.\n##### **(c)** * **Description of Business** *\n##### **Products and Distribution**\nThe Company's products primarily consist of meat and other food products. The meat products are sold fresh, frozen, cured, smoked, cooked and\ncanned. The percentages of total revenues contributed by classes of similar products for the last three fiscal years of the Company are as follows:\n\nPerishable meat 50.3% 53.0% 54.7%\nNonperishable meat 18.9 19.8 21.0\nPoultry 22.1 22.6 20.3\nOther 8.7 4.6 4.0\n\n100.0% 100.0% 100.0%\n\nReporting of revenues from external customers is based on similarity of products, as the same or similar products are sold across multiple distribution\nchannels such as retail, foodservice or international. Revenues reported are based on financial information used to produce the Company's general-\npurpose financial statements.\nPerishable meat includes fresh meats, sausages, hams, wieners and bacon (excluding JOTS products.) Nonperishable meat includes canned luncheon\nmeats, shelf stable microwaveable entrees, stews, chilies, hash, meat spreads and other items that do not require refrigeration as well as frozen\nprocessed products. The Poultry category is composed primarily of JOTS products. The Other category primarily consists of nutritional food products and\nsupplements, sugar and sugar substitutes, salt and pepper products, dessert mixes, food packaging (casings for dry sausage), and industrial gelatin\nproducts. The Other category has increased over the past two years primarily due to the following acquisitions: Century Foods International (July 2003),\nDiamond Crystal Brands (December 2002), and Diamond Crystal Brands Nutritional Products (April 2001).\nNo new product in fiscal 2003 required a material investment of Company assets.\nDomestically, the Company sells its products in all 50 states. Hormel products are sold through Company sales personnel, operating in assigned\nterritories coordinated from district sales offices located in most of the larger U.S. cities, as well as independent brokers and distributors. As of\nOctober 25, 2003, the Company had approximately 600 sales personnel engaged in selling its products. Distribution of products to customers is by\ncommon carrier.\n\nThrough HFIC, the Company markets its products in various locations throughout the world. Some of the larger markets include Australia, Canada,\nChina, England, Japan, Mexico and Micronesia. The distribution of export sales to customers is by common carrier, while the China operations own and\noperate their own delivery system. The Company, through HFIC, has licensed companies to manufacture various Hormel products internationally on a", - "page_start": 3, - "page_end": 3, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **Hormel Foods Annual Report 2004**\n### **Form 10-K (NYSE:HRL)**\n#### Published: January 23rd, 2004\nPDF generated by [stocklight.com](http://stocklight.com?gac=annual_report&gaa=pdf_click&gal=NYSE:HRL)\n#### Use these links to rapidly review the document\n#### HORMEL FOODS CORPORATION TABLE OF CONTENTS\n### **ANNUAL REPORT ON FORM 10-K**\n### **HORMEL FOODS CORPORATION**\n### **OCTOBER 25, 2003**\n### **FORM 10-K**\n#### **ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF**\n#### **THE SECURITIES EXCHANGE ACT OF 1934**\n### **HORMEL FOODS CORPORATION**\n(Exact name of registrant as specified in its charter)\n##### **DELAWARE 41-0319970**\n(State or other jurisdiction of\nincorporation or organization)\n(I.R.S. Employer\nIdentification No.)", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\nHormel's Registration Statement on Form S-4 dated August 28, 2001, File No. 333-68498.)\n4.4 (1) Pursuant to Item 601 (b)(4)(iii) of Regulation S-K, copies of instruments defining the rights of holders of certain long-term debt are\nnot filed. Hormel agrees to furnish copies thereof to the Securities and Exchange Commission upon request.\n10.1 (1) U.S. $150,000,000 Credit Agreement, dated as of October 20, 2003, between Hormel, the banks identified on the signature pages\nthereof, and Citicorp U.S.A. Inc., as Administrative Agent. (Incorporated by Reference to Exhibit 10.1 to Hormel's Current Report\non Form 8-K dated October 23, 2003.)\n10.2 (1)(3) Hormel Foods Corporation Operators' Shares Incentive Compensation Plan. (Incorporated by Reference to Appendix A to\nHormel's definitive Proxy Statement filed on December 30, 1997, File No. 001-02402.)\n10.3 (1)(3) Hormel Foods Corporation Supplemental Executive Retirement Plan (2002 Restatement.) (Incorporated by Reference to\nExhibit 10.3 to Hormel's Annual Report on Form 10-K for the fiscal year ended October 26, 2002, file No. 001-02402.)\n10.4 (1)(3) Hormel Foods Corporation 2000 Stock Incentive Plan. (Incorporated by Reference to Exhibit A to Hormel's definitive Proxy\nStatement filed on December 30, 1999, File No. 001-02402.)\n\n(1) Document has previously been filed with the Securities and Exchange Commission and is incorporated herein by reference.\n(2) These Exhibits transmitted via EDGAR.\n(3) Management compensatory plan", - "page_start": 12, - "page_end": 12, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(d)** * **Executive Officers of the Registrant** *\n\nSteven G. Binder 46 Group Vice President Foodservice\nVice President Foodservice\nDirector Foodservice Sales\n10/30/00 to Present\n11/02/98 to 10/29/00\n12/30/96 to 11/01/98\n1998\nRichard A. Bross 52 Group Vice President Hormel/President\nHormel Foods International Corporation\nVice President Hormel/President Hormel\nFoods International Corporation\nVice President Grocery Products\n10/29/01 to Present\n11/01/99 to 10/28/01\n01/30/95 to 10/31/99\n1995\nJeffrey M. Ettinger 45 Group Vice President Hormel/President and\nChief Executive Officer Jennie-O Turkey\nStore\nGroup Vice President Hormel/President and\nChief Operating Officer Jennie-O Turkey\nStore\nVice President Hormel/President and\nChief Operating Officer Jennie-O Turkey\nStore\nVice President Hormel/President and Chief\nExecutive Officer Jennie-O Foods\nVice President Hormel/Jennie-O Foods\nTreasurer\nAssistant Treasurer\n03/03/03 to Present\n10/29/01 to 03/02/03\n04/30/01 to 10/28/01\n01/31/00 to 04/29/01\n11/01/99 to 01/30/00\n04/27/98 to 10/31/99\n11/24/97 to 04/26/98\n1998\n\nRonald W. Fielding 50 Group Vice President Sales Strategy\nGroup Vice President Meat Products\nVice President Hormel/President Hormel\nFoods International Corporation\n06/02/03 to Present\n11/01/99 to 06/01/03\n01/27/97 to 10/31/99\n1997\nJames A. Jorgenson 59 Senior Vice President Corporate Staff\nVice President Human Resources\n11/01/99 to Present\n12/30/91 to 10/31/99\n1990\nMahlon C. Schneider 64 Senior Vice President External Affairs and\nGeneral Counsel\nVice President and General Counsel\n11/01/99 to Present\n11/19/90 to 10/31/99\n1990\nThomas R. Day 45 Vice President Foodservice Sales\nDirector Foodservice Sales\nDirector Dubuque Foods Incorporated\nFoodservice Sales and Marketing\n10/30/00 to Present\n11/02/98 to 10/29/00\n03/07/94 to 11/01/98\n2000\nForrest D. Dryden 60 Vice President Research and Development 01/26/87 to Present 1987\nJody H. Feragen 47 Vice President and Treasurer\nTreasurer\nAssistant Treasurer, National Computer\nSystems in Eden Prairie, Minnesota, a\ndata collection and software company\n10/29/01 to Present 10/30/00 to\n10/28/01\n12/01/95 to 10/30/00\n2000\nDennis B. Goettsch 50 Vice President Foodservice Marketing\nDirector Foodservice Marketing\n10/30/00 to Present\n10/01/90 to 10/29/00\n2000\nDaniel A. Hartzog 52 Vice President Meat Products Sales\nDirector of Meat Products Business\nDevelopment\nMeat Products Regional Sales Manager\n10/30/00 to Present\n07/03/00 to 10/29/00\n09/19/88 to 07/02/00\n2000\nKurt F. Mueller 47 Vice President Fresh Pork Sales and\nMarketing\nDirector Fresh Pork Sales and Marketing\n11/01/99 to Present\n02/03/97 to 10/31/99\n1999\nGary C. Paxton 58 Vice President Specialty Foods Group\nVice President Prepared Foods Operations\nVice President Manufacturing\n09/29/03 to Present\n11/01/99 to 09/30/03\n01/27/92 to 10/31/99\n1992\nLarry J. Pfeil 54 Vice President Engineering", - "page_start": 5, - "page_end": 6, - "source_file": "NYSE_HRL_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_HRL_2004.pdf", - "query": "Does Hormel Food Corporation have any material legal proceedings pending?", - "target_page": 8, - "target_passage": "The Company knows of no pending material legal proceedings.", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(a)** * **General Development of Business** *\n\nItem 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE\n\nItem 9A. CONTROLS AND PROCEDURES\n##### **PART III**\n\nItem 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE AGREEMENT\n\nItem 11. EXECUTIVE COMPENSATION\n\nItem 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER\nMATTERS\n\nItem 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS\n\nItem 14. PRINCIPAL ACCOUNTING FEES AND SERVICES\n##### **PART IV**\n\nItem 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K\n##### **SIGNATURES**\n\n##### **PART I**\n##### **Item 1.** * **BUSINESS** *\n##### **Available Information**\nThe Company makes available, free of charge on its website at *www.hormel.com* , its annual report on Form 10-K, quarterly reports on Form 10-Q,\ncurrent reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of\n1934. These reports are accessible under the \"Investor\" caption of the Company's website and are available as soon as reasonably practicable after such\nmaterial is electronically filed with or furnished to the Securities and Exchange Commission, which is within 24 hours.\nThe Company has adopted a Code of Ethical Business Conduct that covers its officers and directors, which is available on the Company's website, free\nof charge, under the caption \"Corporate.\" The Company also adopted Corporate Governance Guidelines, which are available on the Company's website,\nfree of charge, under the caption \"Investor.\"\n##### **(a)** * **General Development of Business** *\nHormel Foods Corporation, a Delaware corporation, was founded by George A. Hormel in 1891 in Austin, Minnesota, as George A. Hormel & Company.\nThe Company started as a processor of meat and food products and continues in this line of business. The Company name was changed to Hormel\nFoods Corporation on January 31, 1995. The Company is primarily engaged in the production of a variety of meat and food products and the marketing of\nthose products throughout the United States. Although pork and turkey remain the major raw materials for Hormel products, the Company has\nemphasized for several years the manufacture and distribution of branded, consumer packaged items rather than the commodity fresh meat business.\nThe Company's branding strategy led to the development of a joint venture between Hormel Foods Corporation and Excel Corporation, a wholly owned\nsubsidiary of Cargill Incorporated. This joint venture began marketing and selling nationally branded fresh case ready beef and pork under the existing", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **Hormel Foods Annual Report 2004**\n### **Form 10-K (NYSE:HRL)**\n#### Published: January 23rd, 2004\nPDF generated by [stocklight.com](http://stocklight.com?gac=annual_report&gaa=pdf_click&gal=NYSE:HRL)\n#### Use these links to rapidly review the document\n#### HORMEL FOODS CORPORATION TABLE OF CONTENTS\n### **ANNUAL REPORT ON FORM 10-K**\n### **HORMEL FOODS CORPORATION**\n### **OCTOBER 25, 2003**\n### **FORM 10-K**\n#### **ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF**\n#### **THE SECURITIES EXCHANGE ACT OF 1934**\n### **HORMEL FOODS CORPORATION**\n(Exact name of registrant as specified in its charter)\n##### **DELAWARE 41-0319970**\n(State or other jurisdiction of\nincorporation or organization)\n(I.R.S. Employer\nIdentification No.)", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **Customers and Backlog Orders**\n\n##### **Manufacturing**\nThe Company has plants in Austin, Minnesota; Fremont, Nebraska; and Beijing, China that slaughter livestock for processing. Quality Pork Processors of\nDallas, Texas, operates the slaughter facility at Austin under a custom slaughter arrangement.\nFacilities that produce manufactured items are located in Algona, Iowa; Aurora, Illinois; Austin, Minnesota; Beloit, Wisconsin; Bondurant, Iowa; Ft. Dodge,\nIowa; Fremont, Nebraska; Houston, Texas; Knoxville, Iowa; Mitchellville, Iowa; Osceola, Iowa; Perrysburg, Ohio; Quakertown, Pennsylvania; Rochelle,\nIllinois; Savannah, Georgia; Sparta, Wisconsin; Stockton, California; Tucker, Georgia; Visalia, California; Wichita, Kansas; Beijing, China; and Shanghai,\nChina. Company products are also custom manufactured by several other companies. The following are the Company's larger custom manufacturers:\nLakeside Packing Company, Manitowoc, Wisconsin; Schroeder Milk, Maplewood, Minnesota; Steuben Foods, Jamaica, New York; Power Packaging, St.\nCharles, Illinois; Criders, Stilmore, Georgia; Tony Downs, St. James, Minnesota; and Concept Foods, Alma, Kansas. Power\n\nLogistics, Inc., based in St. Charles, Illinois, operates distribution centers for the Company in Dayton, Ohio, and Osceola, Iowa.\nThe Company's turkey slaughter and processing operations are located in Barron, Wisconsin; Faribault, Minnesota; Melrose, Minnesota; Montevideo,\nMinnesota; Pelican Rapids, Minnesota; and Willmar, Minnesota.\n##### **Patents and Trademarks**\nThere are numerous patents and trademarks that are important to the Company's business. The Company holds seven foreign and 47 U.S. issued\npatents. Some of the trademarks are registered and some are not. In recognition of the importance of these assets, the Company created a subsidiary,\nHormel Foods, LLC, in 1998 to create, own, maintain and protect most of the Company's trademarks and patents. Some of the more significant owned or\nlicensed trademarks used in the Company's segments are:\nHORMEL, ALWAYS TENDER, AMERICAN CLASSICS, AUSTIN BLUES, BLACK LABEL, CARAPELLI, CHI-CHI'S, CURE 81, CUREMASTER, DAN'S\nPRIZE, DIAMOND CRYSTAL, DI LUSSO, DINTY MOORE, DUBUQUE, EL TORITO, FAST 'N EASY, HERB-OX, HERDEZ, HOMELAND, HOUSE OF\nTSANG, JENNIE-O TURKEY STORE, KID'S KITCHEN, LAYOUT, LITTLE SIZZLERS, MARRAKESH EXPRESS, MARY KITCHEN, OLD\nSMOKEHOUSE, PATAK'S, PELOPONNESE, PILLOW PACK, QUICK MEAL, RANGE BRAND, ROSA GRANDE, SANDWICH MAKER, SPAM, STAGG,\nSWEET THING, THICK & EASY and WRANGLERS.\n##### **Customers and Backlog Orders**\nDuring fiscal year 2003, no customer accounted for more than 10 percent of total Company sales. The five largest customers in each segment make up\napproximately the following percentage of segment sales: 39 percent of Grocery Products, 39 percent of Refrigerated Foods, 35 percent of JOTS,", - "page_start": 4, - "page_end": 4, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(b)** * **Industry Segment** *\n\nHORMEL ALWAYS TENDER brand name in fiscal year 2003. This 50 percent owned joint venture, named Precept Foods LLC, is based in Austin, Minn.\nIn fiscal 2001, the Jennie-O Turkey Store (JOTS) business was formed as a result of merging the Company's existing Jennie-O Foods, Inc. business with\nthe operations of The Turkey Store Company, which was acquired in the second quarter of fiscal 2001. The Turkey Store Company was a turkey\nprocessing business headquartered in Barron, Wisconsin. The merged JOTS operation is currently the largest turkey processor in the world. JOTS\nmarkets its turkey products through its own sales force and independent brokers.\nThe acquisitions of Diamond Crystal Brands Nutritional Products in fiscal 2001 and the Century Foods International business in July of fiscal 2003\nstrengthened the Company's presence in the nutritional food products and supplements market. The Company currently operates as one of the largest\ncompanies providing nutritional products to the U.S. healthcare industry.\nThe Company acquired the Diamond Crystal Brands business from Imperial Sugar Co. in December of fiscal 2003. Diamond Crystal Brands packages\nand sells various sugar, sugar substitute, salt and pepper products, savory products, drink mixes and dessert mixes to retail and foodservice customers.\nInternationally, the Company markets its products through Hormel Foods International Corporation (HFIC), a wholly owned subsidiary. HFIC has a\npresence in the international marketplace through joint ventures and placement of personnel in strategic foreign locations such as China, Spain, and the\nPhilippines. HFIC also has a global presence with minority positions in food companies in Spain (Campofrio Alimentacion S.A., 15% holding) and the\nPhilippines (Purefoods-Hormel, 40% holding).\n\nThe Company has not been involved in any bankruptcy, receivership or similar proceedings during its history. Substantially all of the assets of the\nCompany have been acquired in the ordinary course of business.\nThe Company had no significant change in the type of products produced or services rendered, nor in the markets or methods of distribution since the\nbeginning of the fiscal year.\n##### **(b)** * **Industry Segment** *\nThe Company's business is reported in five segments: Grocery Products, Refrigerated Foods, Jennie-O Turkey Store, Specialty Foods, and All Other.\nThe contributions of each segment to net sales to unaffiliated customers and operating profit, and the presentation of certain other financial information by\nsegment are reported in Note K of the Notes to Consolidated Financial Statements and in the Management's Discussion and Analysis of the Annual", - "page_start": 2, - "page_end": 3, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\nHormel's Registration Statement on Form S-4 dated August 28, 2001, File No. 333-68498.)\n4.4 (1) Pursuant to Item 601 (b)(4)(iii) of Regulation S-K, copies of instruments defining the rights of holders of certain long-term debt are\nnot filed. Hormel agrees to furnish copies thereof to the Securities and Exchange Commission upon request.\n10.1 (1) U.S. $150,000,000 Credit Agreement, dated as of October 20, 2003, between Hormel, the banks identified on the signature pages\nthereof, and Citicorp U.S.A. Inc., as Administrative Agent. (Incorporated by Reference to Exhibit 10.1 to Hormel's Current Report\non Form 8-K dated October 23, 2003.)\n10.2 (1)(3) Hormel Foods Corporation Operators' Shares Incentive Compensation Plan. (Incorporated by Reference to Appendix A to\nHormel's definitive Proxy Statement filed on December 30, 1997, File No. 001-02402.)\n10.3 (1)(3) Hormel Foods Corporation Supplemental Executive Retirement Plan (2002 Restatement.) (Incorporated by Reference to\nExhibit 10.3 to Hormel's Annual Report on Form 10-K for the fiscal year ended October 26, 2002, file No. 001-02402.)\n10.4 (1)(3) Hormel Foods Corporation 2000 Stock Incentive Plan. (Incorporated by Reference to Exhibit A to Hormel's definitive Proxy\nStatement filed on December 30, 1999, File No. 001-02402.)\n\n(1) Document has previously been filed with the Securities and Exchange Commission and is incorporated herein by reference.\n(2) These Exhibits transmitted via EDGAR.\n(3) Management compensatory plan", - "page_start": 12, - "page_end": 12, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **HORMEL FOODS CORPORATION**\n\n##### **Schedule II—Valuation and Qualifying Accounts and Reserves...F-3**\nAll other schedules for which provision is made in the applicable accounting regulation of the Securities and Exchange Commission are not required\nunder the related instructions or are inapplicable, and therefore have been omitted.\n##### **FINANCIAL STATEMENTS AND SCHEDULES OMITTED**\nCondensed parent company financial statements of the registrant are omitted pursuant to Rule 5-04(c) of Article 5 of Regulation S-X.\n\n##### **SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS AND RESERVES**\n##### **HORMEL FINANCIAL SERVICES CORPORATION**\n##### **(In Thousands)**\n**Note (1)** —Uncollectible accounts written off.\n**Note (2)** —Recoveries on accounts previously written off.\n**Note (3)** —Increase in the reserve due to the inclusion of The Turkey Store Company accounts receivable.\n**Note (4)** —Increase in the reserve due to the inclusion of Diamond Crystal Brands accounts receivable.\n\n##### **LIST OF EXHIBITS**\n##### **HORMEL FOODS CORPORATION**\n\n2.1 (1) Agreement and Plan of Merger and Plan of Reorganization dated January 22, 2001, by and among Hormel, Badger Acquisition\nCorporation, Jerome Foods, Inc. and Jerome K. Jerome. (Incorporated by reference to Hormel's Current Report on Form 8-K\ndated March 9, 2001, File No. 001-02402.)\n3.1 (1) Certificate of Incorporation as amended to date. (Incorporated by reference to Exhibit 3A-1 to Hormel's Annual Report on Form 10-\nK/A for the fiscal year ended October 28, 2000, File No. 001-02402.)\n3.2 (1) Bylaws as amended to date. (Incorporated by reference to Exhibit 3.2 to Hormel's Amendment No. 3 to Registration Statement on\nForm S-4, dated November 29, 2001, File No. 333-68498.)\n4.1 (1) Indenture dated as of June 1, 2001, between Hormel and U.S. Bank Trust National Association, as Trustee relating to certain\noutstanding debt securities. (Incorporated by reference to Exhibit 4.1 to Hormel's Registration Statement on Form S-4 dated,\nAugust 28, 2001, File No. 333-68498.)\n4.2 (1) Supplemental Indenture No. 1 dated as of June 4, 2001, to Indenture dated as of June 1, 2001, between Hormel and U.S. Bank\nTrust National Association, as Trustee, relating to certain outstanding debt securities. (Incorporated by reference to Exhibit 4.2 to\nHormel's Registration Statement on Form S-4 dated August 28, 2001, File No. 333-68498.)\n4.3 (1) Letter of Representations dated June 5, 2001, among Hormel, U.S. Bank Trust National Association, as Trustee, and The\nDepository Trust Company relating to certain outstanding debt securities of Hormel. (Incorporated by reference to Exhibit 4.3 to", - "page_start": 11, - "page_end": 12, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **(d)** * **Executive Officers of the Registrant** *\n\n51 percent of Specialty Foods, and 27 percent of All Other. The loss of one or more of the top customers in any of these segments could have a material\nadverse effect on the results of such segment. Backlog orders are not significant due to the perishable nature of a large portion of the products. Orders\nare accepted and shipped on a current basis.\n##### **Competition**\nThe production and sale of meat and food products in the United States and internationally are highly competitive. The Company competes with\nmanufacturers of pork and turkey products, as well as national and regional producers of other meat and protein sources, such as beef, chicken and fish.\nThe Company believes that its largest domestic competitors for its Refrigerated Foods segment in 2003 were Tyson Foods, Smithfield Foods and\nConAgra Foods; for its Grocery Products segment, ConAgra Foods, Dial Corp. and Campbell Soup Co.; and for JOTS, ConAgra Foods and Cargill, Inc.\nAll Hormel segments compete on the basis of price, product quality, brand identification and customer service. Through aggressive marketing and strong\nquality assurance programs, the Company's strategy is to provide higher quality products that possess strong brand recognition, which would then\nsupport higher value perceptions from customers.\nThe Company competes using this same strategy in international markets around the world.\n\n##### **Research and Development**\nResearch and development continues to be a vital part of the Company's strategy to extend existing brands and expand into new branded items. The\nexpenditures for research and development for fiscal 2003, 2002 and 2001, respectively, were $13,165,000, $12,097,000 and $11,478,000. There are 42\nprofessional employees engaged in full time research, 19 in the area of improving existing products and 23 in developing new products.\n##### **Employees**\nAs of October 25, 2003, the Company had over 16,000 active employees.\n##### **(d)** * **Executive Officers of the Registrant** *\n\nJoel W. Johnson 60 Chairman of the Board, President and Chief\nExecutive Officer\n12/08/95 to Present 1991\nMichael J. McCoy 56 Executive Vice President and Chief\nFinancial Officer\nSenior Vice President and Chief Financial\nOfficer\nVice President and Controller\nVice President and Treasurer\n10/29/01 to Present\n05/01/00 to 10/28/01\n04/27/98 to 04/30/00\n01/27/97 to 04/26/98\n1996\nGary J. Ray 57 Executive Vice President Refrigerated Foods\nExecutive Vice President Operations\n11/01/99 to Present\n07/27/92 to 10/31/99\n1988\nEric A. Brown 57 Group Vice President Prepared Foods 12/02/96 to Present 1987", - "page_start": 4, - "page_end": 5, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **Products and Distribution**\n\nStockholder's Report for the year ended October 25, 2003, incorporated herein by reference.\n##### **(c)** * **Description of Business** *\n##### **Products and Distribution**\nThe Company's products primarily consist of meat and other food products. The meat products are sold fresh, frozen, cured, smoked, cooked and\ncanned. The percentages of total revenues contributed by classes of similar products for the last three fiscal years of the Company are as follows:\n\nPerishable meat 50.3% 53.0% 54.7%\nNonperishable meat 18.9 19.8 21.0\nPoultry 22.1 22.6 20.3\nOther 8.7 4.6 4.0\n\n100.0% 100.0% 100.0%\n\nReporting of revenues from external customers is based on similarity of products, as the same or similar products are sold across multiple distribution\nchannels such as retail, foodservice or international. Revenues reported are based on financial information used to produce the Company's general-\npurpose financial statements.\nPerishable meat includes fresh meats, sausages, hams, wieners and bacon (excluding JOTS products.) Nonperishable meat includes canned luncheon\nmeats, shelf stable microwaveable entrees, stews, chilies, hash, meat spreads and other items that do not require refrigeration as well as frozen\nprocessed products. The Poultry category is composed primarily of JOTS products. The Other category primarily consists of nutritional food products and\nsupplements, sugar and sugar substitutes, salt and pepper products, dessert mixes, food packaging (casings for dry sausage), and industrial gelatin\nproducts. The Other category has increased over the past two years primarily due to the following acquisitions: Century Foods International (July 2003),\nDiamond Crystal Brands (December 2002), and Diamond Crystal Brands Nutritional Products (April 2001).\nNo new product in fiscal 2003 required a material investment of Company assets.\nDomestically, the Company sells its products in all 50 states. Hormel products are sold through Company sales personnel, operating in assigned\nterritories coordinated from district sales offices located in most of the larger U.S. cities, as well as independent brokers and distributors. As of\nOctober 25, 2003, the Company had approximately 600 sales personnel engaged in selling its products. Distribution of products to customers is by\ncommon carrier.\n\nThrough HFIC, the Company markets its products in various locations throughout the world. Some of the larger markets include Australia, Canada,\nChina, England, Japan, Mexico and Micronesia. The distribution of export sales to customers is by common carrier, while the China operations own and\noperate their own delivery system. The Company, through HFIC, has licensed companies to manufacture various Hormel products internationally on a", - "page_start": 3, - "page_end": 3, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n##### **Item 10.** * **DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT** *\n\nthe year ended October 25, 2003, is incorporated herein by reference.\n\n##### **Item 7A.** * **QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK** *\nInformation on the Company's exposure to market risk is included in the Management's Discussion and Analysis of Financial Condition and Results of\nOperations on pages 27 and 28 of the Annual Stockholders' Report for the year ended October 25, 2003, is incorporated herein by reference.\n\n##### **Item 8.** * **FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA** *\nConsolidated Financial Statements, including unaudited quarterly data, on pages 29 through 43 and the Report of Independent Auditors on page 43 of\nthe Annual Stockholders' Report for the year ended October 25, 2003, are incorporated herein by reference.\n\n##### **Item 9.** * **CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE** *\nNone.\n\n##### **Item 9A.** * **CONTROLS AND PROCEDURES** *\n(a) *Disclosure Controls and Procedures.* As of the end of the period covered by this report (the \"Evaluation Date\"), we carried out an evaluation,\nunder the supervision and with the participation of management, including the Chief Executive Officer and the Chief Financial Officer, of the\neffectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-14 of the Securities Exchange Act of\n1934, as amended (the \"Exchange Act\")). Based upon that evaluation, the Chief Executive Officer and the Chief Financial Officer concluded that,\nas of the Evaluation Date, our disclosure controls and procedures were adequately designed to ensure that information required to be disclosed by\nthe Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time\nperiods specified in applicable rules and forms.\n(b) *Internal Controls.* No change in the Company's internal control over financial reporting identified in connection with such evaluation during the\nfiscal year ended October 25, 2003, has materially affected, or is reasonably likely to materially affect, the Company's internal control over\nfinancial reporting.\n\n##### **PART III**\n##### **Item 10.** * **DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT** *\nInformation under \"Election of Directors,\" contained on pages 3 and 4 and under \"Committees of the Board of Directors and Meetings,\" on page 5, and\nthe second sentence of the second paragraph under \"Audit Committee Report and Ratification of Appointment of Auditors,\" contained on page 6 of the", - "page_start": 8, - "page_end": 8, - "source_file": "NYSE_HRL_2004.pdf" - }, - { - "text": "# Hormel Foods Annual Report 2004 Form 10-K (NYSE:HRL)\n\n## **1 HORMEL PLACE AUSTIN, MINNESOTA 55912-3680**\n\n(Address of principal executive offices) (Zip Code)\nRegistrant's telephone number, including area code **(507) 437-5611**\nSecurities registered pursuant to Section 12 (b) of the Act:\n##### **COMMON STOCK, PAR VALUE $.0586 PER SHARE**\nTitle of Each Class\n##### **NEW YORK STOCK EXCHANGE**\nName of Each Exchange\nOn Which Registered\nSecurities registered pursuant to Section 12 (g) of the Act:\nIndicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934\nduring the preceding 12 months, and (2) has been subject to such filing requirements for the past 90 days. Yes ý No o\nIndicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the\nbest of registrant's knowledge in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendments to\nthis Form 10-K. o\nIndicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Act). Yes ý No o\nThe aggregate market value of the voting stock held by non-affiliates of the registrant as of April 26, 2003 (the last business day of the registrant's most\nrecently completed second fiscal quarter), was $1,592,020,962 based on the closing price of $21.74 per share on that date.\nAs of December 1, 2003, the number of shares outstanding of each of the Corporation's classes of common stock was as follows:\nCommon Stock, $.0586 Par Value—138,672,803 shares\nCommon Stock Non-Voting, $.01 Par Value—0 shares\n##### **DOCUMENTS INCORPORATED BY REFERENCE**\nPortions of the Annual Stockholders' Report for the year ended October 25, 2003, are incorporated by reference into Part I and Part II Items 5-8, and\nincluded as exhibit 13.1 filed herewith.\n\n##### **HORMEL FOODS CORPORATION**\n##### **TABLE OF CONTENTS**\n\n##### **PART I**\n\nItem 1. BUSINESS\n\nItem 2. PROPERTIES\n\nItem 3. LEGAL PROCEEDINGS\n\nItem 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS\n##### **PART II**\n\nItem 5. MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED STOCKHOLDER MATTERS\n\nItem 6. SELECTED FINANCIAL DATA\n\nItem 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS\n\nItem 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK\n\nItem 8. FINANCIAL STATEMENTS AND SUPPLEMENTAL DATA", - "page_start": 1, - "page_end": 2, - "source_file": "NYSE_HRL_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "Open_Data_Report.pdf", - "query": "What is Mexican Farm Subsidies ?", - "target_page": 9, - "target_passage": "an online tool to analyze how the federal government allocates those subsidies", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **2. Social and political landscape**\n\n### **2.3. Open Data in Latin America, Asia and Africa**\n\n*\"descriptions of how the money was spent\"* .\nEven with these difficulties, the Latin America Open Data/Civic Information landscape is active\nand definitely worthwhile following. The list of interesting Civic Information projects in Latin\nAmerica include (from Sasaki's [Access to Information: Is Mexico a Model for the Rest of the ](http://informacioncivica.info/mexico/access-to-information/)\n[World?](http://informacioncivica.info/mexico/access-to-information/) :\n- Mexico\n- [Mexican Farm Subsidies](http://www.subsidiosalcampo.org.mx/index.html/) - an online tool to analyze how the federal government\nallocates those subsidies\n- [Compare Your School](http://www.comparatuescuela.org/) : compares aggregate test results from any school with the\nmunicipal, regional, and national averages\n- [Rebellion of the Sick](http://www.sonoraciudadana.org.mx/) built for patients with chronic diseases whose expenses are not\ncovered by the government subsidized health coverage.\n- Argentina: [Public Spending in Bahía](http://gastopublicobahiense.org/acerca-de-gpb/) analyzes how public funds are used.\n- Colombia: [Visible Congress](http://www.congresovisible.org/) monitors the actions of the Colombian congress\n- Brazil\n- [Eleitor 2010](http://eleitor2010.com/) : a website to submit reports of electoral fraud during the Brazil 2010\n*9/34*\nelections\n- [Open Congress](http://www.congressoaberto.com.br/) : a tool for political scientists to track the work and effectiveness of\nthe Brazilian congress\n- Paraguay: [Who Do We Choose?](http://www.aquieneselegimos.org.py/) : lists profiles of all candidates for many public posts.\nIn Brazil, the principle that *\"what is not confidential should be available on the Internet in the open*\n*data format\"* is already discussed and, in principle, accepted, by some departments of the Brazilian\nfederal government. However, the preferred practice for now is (if there are no other obstacles) to\nonly publish data that have been explicitly requested by some citizens.\nA report presented in May 2011 at the [First Global Conference on Transparency Research ](http://www.freedominfo.org/2011/05/researchers-examine-future-of-open-data-in-latin-america/)\nmentioned a couple of Open Data issues in Latin America that are worth noting, because they're\npresent even in Europe and North America, in spite of the different historical and social\nbackground:\n- \"Better coordination is needed between right to information campaigners and open data\nactivists.\"\n- \"If activist manage to target particular topics to add \"value\" to the discussion, demand for\nopen data could eventually increase in the region.\"", - "page_start": 8, - "page_end": 9, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## **10**\n\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\nSMBC SMBC’s Bangkok Branch assisted s Bangkok Branch assisted\nfarmers by donating underground farmers by donating underground\nwater storage tanks and assisting water storage tanks and assisting\nwith vegetable planting and with vegetable planting and\nharvesting. harvesting.\nHigh school students from New York\nwho visited Japan on a study trip\nScholarship students at Sun Yat-sen University\nDonated furniture\nEmployee volunteers who participated in\nlandscape improvement projects\nPerforming a Japanese-language drama\nBank employees helped plant\nvegetables as volunteers\nPhotographs supplied by AYO\nScholarship award ceremony for university students in Vietnam\n*Please see this website\nfor further details (in\nJapanese):\n\nwww.smbc.co.jp/ccs/\nSumitomo Mitsui Financial Group CSR Report\n**Helping build prosperity**\n**in Asia and the world**", - "page_start": 14, - "page_end": 14, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **1.5°C 2.0°C**\n\n**Conclusion.** According to the simulation results, the yield of maize under global warming by 2.0 °C would decrease between 3.0 and 18.7% in the worldwide relative to 1986- 2005; the maize yield would fluctuate between − 6.8 and 7.2% under global warming by 1.5 °C. From the spatial distribution, the gross maize yield in the top 5 high-yield countries (including the United States, China, Brazil, Argentina and Mexico) would decrease by 2% under global warming by 1.5 °C and 11.4% under global warming by 2.0 °C. At the global level, the market price for maize would increase by 0.7% and 3.4% under 1.5 °C scenario and 2.0 °C scenario, respectively, which would vary quite largely among different countries and regions. So, it is urgent for all countries to pay enough attention to the loss risk of maize yield and take actions of mitigation and adaptation to climate change. The time left for changing our minds and actions is becoming less and less.\n**Data availability** The historical weather data (1986- 2005) that support the analysis with ESMs in this study are publicly available online at [https://​data.​giss.​nasa.​gov/​impac​ts/​agmip​cf/](https://data.giss.nasa.gov/impacts/agmipcf/) ; the future climate scenario data (2006- 2099) that support the analysis with ESMs in this study are publicly available online at [https://​pcmdi.​llnl.​gov/?​cmip5](https://pcmdi.llnl.gov/?cmip5) and [https://​](https://esgf-node.llnl.gov/projects/esgf-llnl/) [esgf-​node.​llnl.​gov/​proje​cts/​esgf-​llnl/](https://esgf-node.llnl.gov/projects/esgf-llnl/) . The spatial data of harvest area, yield, crop calendar, irrigation portion and chemical N input for maize that support the simulation with crop model (DSSAT) in this study are publicly available at [http://​mapsp​am.​info/](http://mapspam.info/) (SPAM) and [http://​www.​sage.​wisc.​edu](http://www.sage.wisc.edu) (SAGE); the soil data that support the simulation with crop model (DSSAT) in this study are publicly available from the WISE database ( [https://​www.​](https://www.isric.online/index.php/) [isric.​online/​index.​php/](https://www.isric.online/index.php/) ) and the Digital Soil Map of the World (DSMW) ( [http://​www.​fao.​org/​land-​water/​land/​](http://www.fao.org/land-water/land/land-governance/land-resources-planning-toolbox/category/details/en/c/1026564/) [land-​gover​nance/​land-​resou​rces-​plann​ing-​toolb​ox/​categ​ory/​detai​ls/​en/c/​10265​64/](http://www.fao.org/land-water/land/land-governance/land-resources-planning-toolbox/category/details/en/c/1026564/) ). All other relevant data are available from the corresponding authors.\nReceived: 6 June 2022; Accepted: 11 October 2022\n**References** 1. Angélil, O. *et al.* An independent assessment of anthropogenic attribution statements for recent extreme temperature and rainfall events. *J. Clim.* **30** (1), 5- 16 (2017). 2. Rosenzweig, C. *et al.* Coordinating AgMIP data and models across global and regional scales for 1.5°C and 2.0°C assessments. *Philos. Trans. R. Soc. A.* **376** , 20160455 (2018). 3. Mitchell, D. *et al.* Half a degree additional warming, prognosis and projected impacts (HAPPI): Background and experimental design. *Geosci. Model Dev.* **10** , 571- 583 (2017). 4. Coumou, D. & Rahmstorf, S. A decade of weather extremes. *Nat. Clim. Change* **2** , 491- 496 (2012). 5. IPCC: Summary for Policymakers. In *Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth* *Assessment Report of the Intergovernmental Panel on Climate Change* 4- 6 (Cambridge University Press, 2013). 6. Diffenbaugh, N. S. *et al.* Quantifying the influence of global warming on unprecedented extreme climate events. *PNAS* **114** (19), 4881- 4886 (2016). 7. Tai, A. P. K., Martin, M. V. & Heald, C. L. Threat to future global food security from climate change and ozone air pollution. *Nat.* *Clim. Change* **4** , 817- 821 (2014). 8. Román-Palacios, C. & Wiens, J. J. Recent responses to climate change reveal the drivers of species extinction and survival. *PNAS* **117** (8), 4211- 4217 (2020).", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed9.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **3 MTEB for French**\n\nIn this section, we describe the datasets and the\nmodels that we propose for the French extension\nof MTEB. We also list the research questions we\nwant to discuss with the results.", - "page_start": 1, - "page_end": 1, - "source_file": "arxiv4.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n#### **Together with Our Customers**\n\n####### **Size of fund**\n\nto support strengthening the foundations to support strengthening the foundations\nfor economic growth” loan program, it for economic growth” loan program, it\nhas established the Environmentally has established the Environmentally\nResponsible Company Support Fund and Responsible Company Support Fund and\nthe Environmental Facilities Support the Environmental Facilities Support\nFund, in support of companies with Fund, in support of companies with\nenvironmentally-conscious managements, environmentally-conscious managements,\nand which invest in environmental facilities. and which invest in environmental facilities.\nGiven the wave of Japanese companies Given the wave of Japanese companies\nsetting up operations in China setting up operations in China’s fast-growing s fast-growing\nmarket, the bank has also established a China market, the bank has also established a China\nBusiness Support Fund to meet the funding Business Support Fund to meet the funding\nneeds of companies that plan to make new needs of companies that plan to make new\ninvestments in subsidiaries in China. investments in subsidiaries in China.\nPromoting environmentally-aware\nmanagement and supporting business\nventures in China through the fund\n**We believe it is important to contribute to maintenance and protection of**\n**the natural environment and the sustainable development of regional society**\n**through our core business, hand in hand with the customer.**\n**For further details, please see our website.**\nSupport for companies creating Support for companies creating\ngrowth platforms in fields such growth platforms in fields such\nas medical and nursing care, as medical and nursing care,\nenvironmental and energy tech environmental and energy tech-\nnologies, and businesses in Asia nologies, and businesses in Asia\nEnvironmentally Responsible Environmentally Responsible\nCompany Support Fund Company Support Fund\nEnvironmental Facilities Environmental Facilities\nSupport Fund Support Fund\n¥50 billion ¥50 billion\n####### **Name**\n####### **Size of fund**\n**Outline** The fund supports companies The fund supports companies\nwith environmentally-aware with environmentally-aware\nmanagements or involvement in managements or involvement in\nenvironmental businesses environmental businesses\nChina Business Support Fund China Business Support Fund\n¥50 billion ¥50 billion\n####### **Name**\n####### **Size of fund**\n**Outline** The fund supports for companies The fund supports for companies\nconsidering moving into China, or considering moving into China, or\nexpanding their business there expanding their business there\n16\nSRI indexes are for socially responsible SRI indexes are for socially responsible\ninvestments in which major investment investments in which major investment\ndecisions are based on environmental and decisions are based on environmental and\nsocial factors as well as the target company social factors as well as the target company’s s", - "page_start": 8, - "page_end": 9, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.2.* *Bringing nature back to agricultural land*\n\nAs guardians of our land, farmers play a vital role in preserving biodiversity. They are among the first to feel the consequences when biodiversity is lost but also among the first to reap the benefits when it is restored. Biodiversity enables them to provide us with **safe, sustainable, nutritious and affordable food** and provides them with the income they need to thrive and develop. European farmers are an essential part of the EU’s future and must continue to be the social and economic hub of many communities across our Union.\nAt the same time, certain agricultural practices are a key driver of biodiversity decline. This is why it is important to work with farmers to **support and incentivise the transition to fully sustainable practices** . Improving the condition and diversity of agroecosystems will increase the sector’s resilience to climate change, environmental risks and socioeconomic shocks, while creating new jobs, for example in organic farming, rural tourism or recreation.\nTo support the long-term sustainability of both nature and farming, this strategy will work in tandem with the new **Farm to Fork Strategy** and the **new Common Agricultural Policy (CAP)** , including by promoting eco-schemes and result-based payment schemes. In implementing the Biodiversity and the Farm to Fork Strategies, the Commission will closely monitor progress and improvements in terms of food security and farmers income. The Commission will ensure that the CAP Strategic plans are assessed against robust climate and environmental criteria, and that Member States set explicit national values for the relevant targets set in this strategy, as well as in the Farm to Fork Strategy. These plans should lead to sustainable practices such as precision agriculture, organic farming, agro-ecology, agro-forestry, low-intensive permanent grassland, and stricter animal welfare standards.", - "page_start": 7, - "page_end": 7, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems Volume 1\n\n## Chapter 2. Introduction to containers and orchestration with Kubernetes **9**\n\n### **2.5 Enterprise Kubernetes: Red Hat OpenShift**\n\nOpenShift is an open source container application platform by Red Hat that is based on the\nKubernetes container orchestrator.", - "page_start": 46, - "page_end": 46, - "source_file": "sg248459.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### NON-CONSOLIDATED FIVE-YEAR SUMMARY\n\nNissan Motor Co., Ltd. and Consolidated Subsidiaries\n*Fiscal years 2004, 2003, 2002, 2001 and 2000*\nFINANCIAL SECTION\n**105**\nConsolidated subsidiaries *As of Mar. 31, 2005*\n*Capital* *Nissan*\n*Company* *Location* *Principal business* *(millions)* *share*(%)*\nJapan\nNissan Shatai Co., Ltd. Hiratsuka-shi, Kanagawa Manufacture and sales of automobiles and parts ¥7,904 43.80\nAichi Machine Industry Co., Ltd. Nagoya, Aichi Manufacture and sales of automotive parts ¥8,518 41.70\nJATCO Ltd. Fuji, Shizuoka Manufacture and sales of automotive parts ¥29,935 81.76\nNissan Kohki Co., Ltd. Samukawa, Kanagawa Manufacture and sales of automotive parts ¥2,020 97.73\nCalsonic Kansei Corporation Tokyo Manufacture and sales of automotive parts ¥40,606 41.87\nNissan Motor Car Carrier Co., Ltd. Tokyo International automobile transport ¥640 60.00\nNissan Trading Co., Ltd. Yokohama, Kanagawa Import and export of automobiles, parts, etc. ¥320 100.00\nNissan Financial Services Co., Ltd. Chiba, Chiba Automobile financing and leasing ¥16,387 100.00\nAutech Japan, Inc. Chigasaki, Kanagawa Development, manufacture and sales of ¥480 100.00\nlimited-edition automobiles\nNissan Real Estate Development Tokyo Real estate sales, purchase and leasing ¥1,000 70.50\nCorporation\nNissan Finance Co., Ltd. Tokyo Finance and accounting support ¥2,491 100.00\nAichi Nissan Motor Co., Ltd. Nagoya, Aichi Sales of automobiles and parts ¥100 100.00\nTokyo Nissan Motor Sales Co., Ltd. Tokyo Sales of automobiles and parts ¥100 100.00\nNissan Prince Tokyo Motor Sales Tokyo Sales of automobiles and parts ¥100 100.00\nCo., Ltd.\nNissan Chuo Parts Sales Co., Ltd. Yokohama, Kanagawa Sales of automobile repair parts ¥545 80.61\nUS\nNissan North America, Inc. Gardena, California Management of North American subsidiaries, $1,791 100.00\nmanufacture and sales of automobiles and parts\nNissan Motor Acceptance Corporation Torrance California Finance of wholesale and retail automobile sales $499 100.00\nin US\nNissan Motor Corporation Honolulu, Hawaii Sales of automobiles and parts $6 100.00\nin Hawaii, Ltd.\nNissan Capital of America, Inc. Torrance, California Financing for group companies $1 100.00\nNissan Technical Center Farmington Hills Research and development, testing $16 100.00\nNorth America, Inc. Michigan\nNissan Motor Insurance Corporation Honolulu, Hawaii Casualty insurance $10 100.00\nNissan Forklift Co., North America Marengo, Illinois Manufacture and sales of forklifts and parts $34 100.00\nCanada\nNissan Canada, Inc. Mississauga, Ontario Sales of automobiles and parts CAN$68 100.00\nMexico\nNissan Mexicana, S.A. de C.V. Mexico D.F. Manufacture and sales of automobiles and parts P17,056 100.00", - "page_start": 106, - "page_end": 107, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# The impact of 1.5 °C and 2.0 °C global warming on global maize production and trade OPEN\n\n## **production and trade**\n\n### **1.5°C 2.0°C**\n\n13\n9. Dong, W. H., Liu, Z., Liao, H., Tang, Q. H. & Li, X. E. New climate and socio-economic scenarios for assessing global human health challenges due to heat risk. *Clim. Change* **130** (4), 505- 518 (2015). 10. Brown, S. C., Wigley, T. M. L., Otto-Bliesner, B. L., Rahbek, C. & Fordham, D. A. Persistent Quaternary climate refugia are hospices for biodiversity in the Anthropocene. *Nat. Clim. Change* **10** , 244- 248 (2020). 11. Fischer, H., Amelung, D. & Said, N. The accuracy of German citizens’ confidence in their climate change knowledge. *Nat. Clim.* *Change* **9** , 776- 780 (2020). 12. Hasegawa, T. *et al.* Risk of increased food insecurity under stringent global climate change mitigation policy. *Nat. Clim. Change* **8** , 699- 703 (2018). 13. Lobell, D. B., Schlenker, W. & Costa-Roberts, J. Climate trends and global crop production since 1980. *Science* **333** , 616- 620 (2011). 14. UNFCCC. The Paris Agreement. 2015, [https://​unfccc.​int/​proce​ss-​and-​meeti​ngs/​the-​paris-​agree​ment/​the-​paris-​agree​ment](https://unfccc.int/process-and-meetings/the-paris-agreement/the-paris-agreement) . 15. Roche, K. R., Müller-Itten, M., Dralle, D. N., Bolster, D. & Müller, M. F. Climate change and the opportunity cost of conflict. *PNAS* **117** (4), 1935- 1940 (2020). 16. Challinor, A. J. *et al.* A meta-analysis of crop yield under climate change and adaptation. *Nat. Clim. Change* **4** , 287- 291 (2014). 17. Lobell, D. B. *et al.* Prioritizing climate change adaptation needs for food security in 2030. *Science* **319** , 607- 610 (2017). 18. Lv, S. *et al.* Yield gap simulations using ten maize cultivars commonly planted in Northeast China during the past five decades. *Agric. For. Meteorol.* **205** , 1- 10 (2015). 19. Chao, W., Kehui, C. & Shah, F. Heat stress decreases rice grain weight: Evidence and physiological mechanisms of heat effects prior to flowering. *Int. J. Mol. Sci.* **23** (18), 10922 (2022). 20. Chao, W. *et al.* Estimating the yield stability of heat-tolerant rice genotypes under various heat conditions across reproductive stages: A 5-year case study. *Sci. Rep.* **11** , 13604 (2021). 21. IPCC. Food security and food production systems. In *Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part A: Global* *and Sectoral Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel of Climate* *Change* 485- 533 (Cambridge University Press, 2014). 22. Tigchelaar, M., Battisti, D. S., Naylor, R. L. & Ray, D. K. Future warming increases probability of globally synchronized maize production shocks. *PNAS* **115** (26), 6644- 6649 (2018). 23. Zhao, C. *et al.* Temperature increase reduces global yields of major crops in four independent estimates. *PNAS* **114** , 9326- 9331 (2017). 24. Diffenbaugh, N. S., Hertel, T. W., Scherer, M. & Verma, M. Response of corn markets to climate volatility under alternative energy futures. *Nat. Clim. Change* **2** , 514- 518 (2012). 25. Jensen, H. G. & Anderson, K. Grain price spikes and beggar-thy-neighbor policy responses: A global economywide analysis. *World* *Bank Econ. Rev.* **31** , 158- 175 (2017). 26. Fraser, E. D. G., Simelton, E., Termansen, M., Gosling, S. N. & South, A. “Vulnerability hotspots”: Integrating socio-economic and hydrological models to identify where cereal production may decline in the future due to climate change induced drought. *Agric.* *For. Meteorol.* **170** , 195- 205 (2013). 27. Puma, M. J., Bose, S., Chon, S. Y. & Cook, B. I. Assessing the evolving fragility of the global food system. *Environ. Res. Lett.* **10** , 024007 (2015). 28. Wheeler, T. & Braun, J. V. Climate change impacts on global food security. *Science* **341** (6145), 508- 513 (2013). 29. Lunt, T., Jones, A. W., Mulhern, W. S., Lezaks, D. P. M. & Jahn, M. M. Vulnerabilities to agricultural production shocks: An extreme, plausible scenario for assessment of risk for the insurance sector. *Clim. Risk Manag.* **13** , 1- 9 (2016). 30. Jägermeyr, J. & Frieler, K. Spatial variations in crop growing seasons pivotal to reproduce global fluctuations in maize and wheat yields. *Sci. Adv.* **4** (11), eaat4517 (2018). 31. Elliott, J. *et al.* Characterizing agricultural impacts of recent large-scale US droughts and changing technology and management. *Agric. Syst.* **159** , 275- 281 (2017). 32. Tack, J., Barkley, A. & Nalley, L. L. Effect of warming temperatures on US wheat yields. *Proc. Natl. Acad. Sci.* **112** , 6931- 6936 (2015). 33. Tao, F., Zhang, Z., Liu, J. & Yokozawa, M. Modelling the impacts of weather and climate variability on crop productivity over a large area: A new super-ensemblebased probabilistic projection. *Agric. For. Meteorol.* **149** , 1266- 1278 (2009). 34. Parent, B. *et al.* Maize yields over Europe may increase in spite of climate change, with an appropriate use of the genetic variability of flowering time. *PNAS* **115** (42), 10642- 10647 (2018). 35. Yang, C. Y., Fraga, H., Ieperen, W. V. & Santos, J. A. Assessment of irrigated maize yield response to climate change scenarios in Portugal. *Agric. Water Manag.* **184** , 178- 190 (2017). 36. Miller, S. A. & Moore, F. C. Climate and health damages from global concrete production. *Nat. Clim. Change* [https://​doi.​org/​10.​](https://doi.org/10.1038/s41558-020-0733-0) [1038/​s41558-​020-​0733-0](https://doi.org/10.1038/s41558-020-0733-0) (2020). 37. Kassie, B. T. *et al.* Exploring climate change impacts and adaptation options for maize production in the Central Rift Valley of Ethiopia using different climate change scenarios and crop models. *Clim. Change* **129** , 145- 158 (2015). 38. Tao, F. & Zhang, Z. Climate change, high-temperature stress, rice productivity, and water use in Eastern China: A new superensem- ble-based probabilistic projection. *J. Appl. Meteorol. Climatol.* **52** , 531- 551 (2013). 39. Glotter, M. & Elliott, J. Simulating US agriculture in a modern Dust Bowl drought. *Nat. Plants* **3** , 16193 (2016). 40. Challinor, A. J., Koehler, A. K., Ramirez-Villegas, J., Whitfield, S. & Das, B. Current warming will reduce yields unless maize breeding and seed systems adapt immediately. *Nat. Clim. Change* **6** , 954- 958 (2016). 41. Cammarano, D. *et al.* Using historical climate observations to understand future climate change crop yield impacts in the South- eastern US. *Clim. Change* **134** , 311- 326 (2016). 42. Etten, J. V. *et al.* Crop variety management for climate adaptation supported by citizen science. *PNAS* **116** (10), 4194- 4199 (2019). 43. Urban, D. W., Sheffield, J. & Lobell, D. B. The impacts of future climate and carbon dioxide changes on the average and variability of US maize yields under two emission scenarios. *Environ. Res. Lett.* **10** , 045003 (2015). 44. IPCC. Summary for policymakers. In *Global Warming of 1.5°C. An IPCC Special Report on the Impacts of Global Warming of 1.5°C* *Above Pre-industrial Levels and Related Global Greenhouse Gas Emission Pathways, in the Context of Strengthening the Global* *Response to the Threat of Climate Change, Sustainable Development, and Efforts to Eradicate Poverty* 32 (World Meteorological Organization, 2018). 45. Ruane, A. C., Goldberg, R. & Chryssanthacopoulos, J. Climate forcing datasets for agricultural modeling: Merged products for gap-filling and historical climate series estimation. *Agr. For. Meteorol.* **200** , 233- 248 (2015). 46. Hempel, S., Frieler, K., Warszawski, L., Schewe, J. & Piontek, F. A trendpreserving bias correction-the ISI-MIP approach. *Earth* *Syst. Dyn.* **4** , 219- 236 (2013). 47. Monfreda, C., Ramankutty, N. & Foley, J. A. Farming the planet: 2. Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000. *Glob. Biogeochem. Cycles* **22** , 1022 (2008). 48. You, L.Z., *et al* . *Spatial Production Allocation Model (SPAM) 2000 Version 3.2* . [http://​mapsp​am.​info](http://mapspam.info) (2015). 49. Hoogenboom, G., *et al* . *Decision Support System for Agrotechnology Transfer (DSSAT) Version 4.6* (DSSAT Foundation, 2015). [http://​dssat.​net](http://dssat.net) (2015). 50. Sacks, W. J., Deryng, D., Foley, J. A. & Ramankutty, N. Crop planting dates: An analysis of global patterns. *Glob. Ecol. Biogeogr.* **19** , 607- 620 (2010). 51. Batjes, H.N. *A Homogenized Soil Data File for Global Environmental Research: A Subset of FAO. ISRIC and NRCS Profiles (Version* *1.0)* . Working Paper and Preprint 95/10b (International Soil Reference and Information Centre, 1995).", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed9.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### INFORMATION ON SUBSIDIARIES AND AFFILIATES\n\n**106**\nCORPORATE DATA\nEurope\nNissan Europe S.A.S. Trappes, France Management of European manufacturing and sales €1,626 100.00\nNissan International Finance Amsterdam, Financing for group companies €13 100.00\n(Netherlands) B.V. The Netherlands\nNissan France S.A. Trappes, France Sales of automobiles and parts €4 94.77\nNissan Motor (GB) Ltd. Rickmansworth, UK Sales of automobiles and parts £136 100.00\nNissan Holding (UK) Ltd. Sunderland, UK Holding company for English subsidiaries €870 100.00\nNissan Italia S.p.A. Rome, Italy Sales of automobiles and parts €5 100.00\nNissan Motor Manufacturing Sunderland, UK Manufacture and sales of automobiles and parts £250 100.00\n(UK) Ltd.\nNissan Technical Center Granfield, UK Research and development, testing £15 100.00\nEurope Ltd.\nNissan Forklift Europe B.V. Amsterdam, Sales of forklifts and parts €6 100.00\nThe Netherlands\nNissan Motor Iberica, S.A. Barcelona, Spain Manufacture and sales of automobiles and parts €725 99.76\nNissan Motor Espana, S.A. Barcelona, Spain Sales of automobiles and parts €12 100.00\nNissan Forklift Espana, S.A. Noain, Spain Manufacture and sales of forklifts and parts €9 100.00\nAustralia\nNissan Motor Co. (Australia) Pty. Ltd. Dandenong, Victoria Sales of automobiles and parts A$290 100.00\nNew Zealand\nNissan New Zealand Ltd. Auckland Managing New Zealand subsidiaries; NZ$51 100.00\nautomobile sales\nSouth Africa\nNissan Motor Company Rosslyn Managing South African subsidiaries; R39 100.00\nSouth Africa (Pty) Ltd. automobile manufacturing and sales\nMiddle East\nNissan Middle East F.Z.E. Dubai, UAE Automobile sales Dh2 100.00\nChina\nNissan Motor (China) Ltd. Hong Kong Automobile sales HK$16 100.00\nDongfeng Motor Co., Ltd. Hubei Manufacture and sales of automobiles and parts RMB16,700 50.00\nTaiwan\nYulon Nissan Motor Co., Ltd. Miao Li Hsien Manufacture and sales of automobiles and parts NT$3,000 40.00\nThailand\nSiam Nissan Automobile Co., Ltd. Samuthprakarn Manufacture and sales of automobiles and parts THB1,931 75.00\nOther consolidated subsidiaries 156 companies\nTotal consolidated subsidiaries 200 companies\n**107**\nCORPORATE DATA\nSubsidiaries and affiliates accounted for by the equity method\n*As of Mar. 31, 2005*\n*Capital* *Nissan*\n*Company* *Location* *Principal business* *(millions)* *share*(%)*\nJapan\nNissan Diesel Motor Co., Ltd. Ageo Saitama Manufacture and sales of automobiles and parts ¥65,835 24.38\nKinugawa Rubber Industrial Co., Ltd. Chiba, Chiba Manufacture and sales of automotive parts ¥5,655 20.25\nFrance\nRenault Billancourt Manufacture and sales of automobiles and parts €1,086 15.00\nOther subsidiaries and affiliates accounted for by the equity method 17 companies", - "page_start": 107, - "page_end": 109, - "source_file": "OTC_NSANY_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "Open_Data_Report.pdf", - "query": "What concerns has open data raised in the insurance sector?", - "target_page": 23, - "target_passage": "insurance companies may charge higher fees for life insurance to those among their customers who... put online a family tree from which it shows that they come from families with an average life expectancy lower than usual", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.7. The privacy problem**\n\nBeing perceived as a lethal attack to privacy remains one of the biggest misunderstandings that\nprevents adoption of Open Data. On one hand, there is no doubt that in an increasingly digital world\nit becomes harder and harder to protect privacy. But, exactly *because* the whole world is going\ndigital, attacks to privacy and to civil rights in general can and are coming by so many other sides\nthat those from (properly done) Open Data are a really tiny percentage of the total.\nThis is a consequence of the fact that data about us end up online from the most different sources\n(including ourselves and our acquaintances), and that often it would be very hard to discover, never\nmind *prove* , that they've been used against our interest. There have been concerns, for example, that\ninsurance companies may charge higher fees for life insurance to those among their customers\nwho... put online a family tree from which it shows that they come from families with an average\nlife expectancy lower than usual.\nAssuming such concerns were real, would it always be possible to spot and prove such abuses of\ndata, that weren't even published by any Public Administration? Of course, publishing online\ncomplete, official Census data of several generations, in a way that would make such automatic", - "page_start": 21, - "page_end": 22, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.6. Clearer vision of the real risks and limits of Open Data**\n\n#### **3.6.1. Data alterations and financial sustainability**\n\nSome concerns about the limits of Open Data are about what may happen, or stop to happen, *before*\nthey are published online. The most common concerns of this type are (from [Open Public Data: ](http://blog.okfn.org/2011/01/28/open-public-data-then-what-part-1/)\n[Then What? - Part 1](http://blog.okfn.org/2011/01/28/open-public-data-then-what-part-1/) ):\n1. Opening up PSI causes those data to not be produced anymore, or to be only produced as\nprivate property by private corporations, because the public agencies whose job was to\nproduce those data, can't sell them anymore.\n2. total accessibility of data provides more incentives to tinker with them, at the risk of\nreducing trust in institutions and inhibiting decision-making even more than today.\nData manipulation is the topic of the next paragraph. Speaking of costs, a point to take into account\nis that, once data are open, routinely used and monitored by as many independent users as possible,\neven the cost of keeping them up to date may be sensibly reduced: in other words, in the\nmedium/long term Open Data may reduce the need to periodically perform complete, that is very\nexpensive, studies and surveys to update a whole corpus of data in one run.\nBesides, and above all, even if opening data always destroyed any source of income for the public\noffice that used to create and maintain them, this problem would only exist for the PSI datasets that\nare *already* sold today. Such data, even if of strategic importance as is the case with digital\ncartography, are only a minimal fraction of all the PSI that could and should be opened to increase\ntransparency, reduce the costs of Government and stimulate the economy. In all these other cases:\n- the money to generate the data already arrives by some other source than sales and\nlicensing(but even with those data it may be possible to generate them by crowdsourcing,\nthereby reducing those costs!)\n- the only extra expense caused by publishing those data online (assuming they're already\navailable in some digital format, of course!), would be the hosting and bandwidth costs, that\nmay be greatly reduced by mirroring and other technical solutions like torrents, already\nwidely used to distribute Free/Open Source Software (FOSS) through the Internet.", - "page_start": 16, - "page_end": 16, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.7. The privacy problem**\n\nanalysis possible would be a totally different matter.\nGetting rid of all the unjustified concerns about privacy is very simple, at least in theory. All is\nneeded to dismiss for good the idea that Open Data is a generalized attack to privacy is to always\nremember and explain that:\n1. Most Open Data have nothing personal to begin with (examples: digital maps, budgets, air\npollution measurements....)\n2. The majority of data that are directly related to individuals (e.g. things like names and\naddress of people with specific diseases, or who were victims of some crime) have no reason\nto be published, **nor there is any actual demand for them by Open Data advocates**\n3. Exceptions that limit privacy for specific cases and categories of people (e.g. candidates to\npublic offices, Government and Parliament members etc...) already exist in many countries\n4. Very often, in practice, Open Data struggles only happen about *when and how* to make\navailable in the most effective way for society information that was *already* recognized as\npublic. *What* to declare public, hence open, is indeed a serious issue (more on this in the next\nparagraph) but is a separate one.", - "page_start": 22, - "page_end": 22, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **2. Social and political landscape**\n\nservices and the whole welfare state won't remain sustainable for long with traditional means,\ncontinue to arrive, therefore strengthening the search for radical, innovative and cost-effective\nsolutions.\nBesides costs, another practical driver and justification for Open Data that is becoming more and\n*4/34*\nmore concrete over time is damage control. In a world that produces digital data without\ninterruption, uncontrolled and unpredictable data releases are facts of life that are very hard to\npredict, practically impossible to avoid and increasingly common. Opening public government data,\nthat is providing plenty of officially verified information, becomes therefore also a damage control\nsolution, to prevent or at least minimize damages from such uncontrolled releases. Without official\nOpen Public Data, individual citizens, political parties or other organizations will start to process\nand compare (if they already aren't...) data from unofficial sources anyway, maybe from different\ncountries. In such cases, it will be unavoidable not reach sometimes, even in good faith, wrong\nconclusions. This is not some theoretical possibility far in the future, as this real world example\n(from a comment to an [Open Data discussion in an italian blog](http://www.cottica.net/2010/09/16/spaghetti-open-data-reloaded/) ) proves:\n\" *on the* *[non italian]* *Geonames website you can download geo-referenced data*\n*about... 47000 Italian municipalities. That worries me, because there are only 8094 of*\n*them. Besides, I grabbed a few random data about population, and I can guarantee you*\n*that not one was right. What should be done in such cases?*\nFrom an Open Data perspective, all these recent stories have (at least) one thing in common: they\nsuggest that, considering its current needs and problems, current societies want and need more Open\nData than they already have.", - "page_start": 3, - "page_end": 4, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.1. Cost of not opening PSI is increasing**\n\nMuch has been said on the *economic* benefits of opening public sector information, and much more\nremains to be said and studied. One part of this issue that is becoming more evident over time is that\nOpen Data are the simplest, if not the only way, to save Public Administrations from the costs that\nthey have *already* (and rightfully!) forced themselves to bear, through assorted laws and official\nregulations. This is explained well in the report from LinkedGov about the [economic impact of ](http://wiki.linkedgov.org/index.php/The_economic_impact_of_open_data)\n[open data](http://wiki.linkedgov.org/index.php/The_economic_impact_of_open_data) :\n*(p. 2) \"As the costs of disseminating and accessing information have declined, the*\n*transactions costs associated with charging for access to information, and controlling*\n*subsequent redistribution have come to constitute a major barrier to access in*\n*themselves. As a result, the case for free (gratis) provision of Public Sector Information*\n*is stronger than has already been recognized.*\nEaves provides a practical example from Canada in [Access to Information is Fatally Broken... You ](http://eaves.ca/2011/03/30/access-to-information-is-fatally-broken-you-just-dont-know-it-yet/)\n[Just Don't Know it Yet](http://eaves.ca/2011/03/30/access-to-information-is-fatally-broken-you-just-dont-know-it-yet/) : *the number of Access to Information Requests (ATIP) has almost tripled*\n*since 1996. Such growth might be manageable if the costs of handling each requests was dropping*\n*rapidly, but it has more than quadrupled.*\nUnfortunately, alternatives like charging for access to data or cutting the budget for providing them\nto citizens remain very common in spite of their negative effects. According to Eaves, the first\npractice has already caused *a reduction* in the number of freedom of information requests filed by\ncitizens, while budget cuts invariably and greatly delay processing times.", - "page_start": 10, - "page_end": 11, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.6. Clearer vision of the real risks and limits of Open Data**\n\nOpen Data, we already said, is about reuse. The point is, at least when the goal is Open Government\nand transparency in politics, reuse by whom? There is no *automatic* cause-effect relationship\nbetween Open Data and real transparency and democracy. On the contrary, several problems may\noccur, if administrators and citizens don't pay close attention.", - "page_start": 15, - "page_end": 15, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.6. Clearer vision of the real risks and limits of Open Data**\n\n#### **3.6.3. Unequal access**\n\n*educated, and living in a higher-income household. Thus, it is not surprising that the*\n*chronically ill report lower rates of Internet access.*\nStarting from this, and commenting a study of the performances, with respect to coronary artery\nbypass grafting, of several medical centers, Frydman expressed his concern that:\n*the empowered will have access to* *[this data]* *and will act upon it,*\n*while many of the people suffering from chronic diseases (the same*\n*population that would benefit most from access to this information) won't.*\n*Over time it is therefore probable that the current centers of excellence will*\n*treat an ever growing number of empowered while the centers that*\n*currently experience high mortality rates will get worse and worse result,*\n*simply because they will treat an ever growing number of digital outliers*\n*who haven't the possibility to obtain health data and apply filters.*\nSince one of the topics of this project is the *economic* value of Open Data, it is necessary to add a\nsomewhat obvious observation to Frydman's concerns (regardless of their probability). Even if it is\ndifficult now to make accurate estimates, such negative developments would surely impact also the\ncosts of health services and insurances, not to mention healthcare-related jobs, both in the\ncommunities hosting centers of excellence and in those with the worst ones.", - "page_start": 19, - "page_end": 19, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.4. The price of digitization**\n\ngoals only by:\n- standardizing as much as possible all concepts, formats and procedures.\n- replacing *completely* , at least in standard day to day procedures, whatever other records and\nways of working existed before\nGurnstein wrote:\n*\"The problem of open access in the case of land records in India is... the manner in*\n*which the data tends to get encoded. Typically, digitization of land records would mean*\n*either scanning the record as it is, or inputting all the data on the record as it is,*\n*without changing any fields. But ways of maintaining land records are highly diverse...*\n*Private ownership is not the only means of holding a land parcel. When it comes to*\n*land ownership, for example, it may eliminate the history of land, how were sub-*\n*divisions and usufruct rights negotiated and enforced.\"*\nAnother risk of digitization and e-government (without openness, that is) is lack of contact between\ncitizens and institutions:\n*\"Prior to digitization, land records in India were available to people who made*\n*requests with village accountants for them. .. after digitization of several services,*\n*village accountants no longer personally visit the villages they are in charge of... What*\n*has happened with digitization is a reorganization of earlier forms of social and*\n*political relations. Accountability has moved from the immediate village level\"*\nOf course, all these problems existed well before computers and return every time the political or\nsocial order changes. The demand for Open Data is only increasing, by orders of magnitude, the\nnumbers of times in which we meet them.", - "page_start": 14, - "page_end": 14, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **4. Conclusion: seven Open Data strategy and**\n\n### **4.4. Impose proper licensing and streamline procurement**\n\nthat is when it's time to procure software that makes the data useful. Even bigger problems and\ninefficiencies can be introduced at the beginning of data life, that is when data collection and\nprocessing services are procured. We've already explained that forgetting to impose the right license\nis one of the problems, but it's not the only one. Even future *organization* of all the foreseeable data\nmanagement activities should take advantage of the flexibility provided by data openness. Here is\nhow Tim Davies [summarizes this point](http://www.practicalparticipation.co.uk/odi/2011/01/four-other-places-to-look-for-the-impact-of-open-government-data/) :\nRight now [public] bodies often procure data collection, data publishing and data\ninterfaces all in one block (as seems to be the case with Oxfordshires real-time bus\ninformation - leading to a roadblock on innovation) - and so without these layers being\nseparated in procurement, some of the benefits here stand to be lost.\nChanging procurement of information/data-rich public services would be, of course, only the first\nstep of a general reform of procurement laws and regulations. After management of Open Data has\nbeen simplified, it becomes time to implement similar simplifications to procurement of everything\nelse. In fact, in such a scenario, there would be much less possibilities for the loopholes, frauds and\ninefficiencies that forced local procurement procedures to become so slow and complicated: since\nthe public budget and other relevant public data would already be fully open, errors and other\nproblems would surface and be fixed much more quickly and reliably than today, even assuming\nthat they would continue to appear with the same frequency.", - "page_start": 29, - "page_end": 29, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n**Data**\nOne of the most common activities for Open Data activists in this moment is the creation of\ncountry-wide catalogs of all data sources, to facilitate individuation and correlation of independent\ndata sets. Normally, all initiatives of this type are announced on the Open Knowledge Foundation\n[blog](http://okfn.org/) and/or its data hub [CKAN](http://ckan.net/) . Another relevant development is the publication of an [Open Data ](http://opendatamanual.org/)\n[Manual](http://opendatamanual.org/) that *\"can be used by anyone but is especially designed for those seeking to open up data,*\n*since it discusses why to go open, what open is, and the how to 'Open' Data.\"* Activists in several\nEuropean countries have already published local versions of the manual, or equivalent documents.\nOn this background, several interesting issues, some of which were anticipated in the Open Data,\nOpen Society report, are coming in full light. They are presented, one at a time, in the following\nsections of this chapter.", - "page_start": 10, - "page_end": 10, - "source_file": "Open_Data_Report.pdf" - } - ] - }, - { - "references": { - "source_file": "Open_Data_Report.pdf", - "query": "What are Steinberg's concerns about the government releasing all non-private existing data?", - "target_page": 28, - "target_passage": "The first reasons for Steinberg's concern is that asking for everything as soon as possible would \"stress the system too much, by spreading thin the finite amount of good will, money and political capital\". The second is that many existing old data and data archival systems are, in practice, so uninteresting that it wouldn't make sense to spend resources in opening them", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **4. Conclusion: seven Open Data strategy and**\n\n### **4.3. Keep past and future separate**\n\nFor the same reason why it is important to always distinguishes between political and economical\nadvantages (or disadvantages) of Open Data, it is necessary to keep decisions about *future* data\n(those that will arrive in the future, due to new contracts, public services and so on) separate from\nthose about data that already exist. At the end of 2010, T. Steinberg [wrote](thttp://steiny.typepad.com/premise/2010/11/open-data-how-not-to-cock-it-up.html) that the idea that\nGovernment should publish everything non-private it can **now** is \"rather dangerous\", and that it\nwould be much better to release nothing until someone actually asked for it, and at that point doing\nit right, that is with an open license and so on. The first reasons for Steinberg's concern is that\nasking for everything as soon as possible would *\"stress the system too much, by spreading thin the*\n*finite amount of good will, money and political capital\"* . The second is that many existing old data\nand data archival systems are, in practice, so uninteresting that it wouldn't make sense to spend\nresources in opening them.\nEven if these concerns were always true, it is important to realize that they apply (especially the\nsecond) to already existing data, not to future ones. The two classes of data have, or can have, very\ndifferent constraints. Existing data may still exist only in paper format and/or be locked by closed or", - "page_start": 27, - "page_end": 27, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.7. The privacy problem**\n\nanalysis possible would be a totally different matter.\nGetting rid of all the unjustified concerns about privacy is very simple, at least in theory. All is\nneeded to dismiss for good the idea that Open Data is a generalized attack to privacy is to always\nremember and explain that:\n1. Most Open Data have nothing personal to begin with (examples: digital maps, budgets, air\npollution measurements....)\n2. The majority of data that are directly related to individuals (e.g. things like names and\naddress of people with specific diseases, or who were victims of some crime) have no reason\nto be published, **nor there is any actual demand for them by Open Data advocates**\n3. Exceptions that limit privacy for specific cases and categories of people (e.g. candidates to\npublic offices, Government and Parliament members etc...) already exist in many countries\n4. Very often, in practice, Open Data struggles only happen about *when and how* to make\navailable in the most effective way for society information that was *already* recognized as\npublic. *What* to declare public, hence open, is indeed a serious issue (more on this in the next\nparagraph) but is a separate one.", - "page_start": 22, - "page_end": 22, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.6. Clearer vision of the real risks and limits of Open Data**\n\n#### **3.6.1. Data alterations and financial sustainability**\n\nSome concerns about the limits of Open Data are about what may happen, or stop to happen, *before*\nthey are published online. The most common concerns of this type are (from [Open Public Data: ](http://blog.okfn.org/2011/01/28/open-public-data-then-what-part-1/)\n[Then What? - Part 1](http://blog.okfn.org/2011/01/28/open-public-data-then-what-part-1/) ):\n1. Opening up PSI causes those data to not be produced anymore, or to be only produced as\nprivate property by private corporations, because the public agencies whose job was to\nproduce those data, can't sell them anymore.\n2. total accessibility of data provides more incentives to tinker with them, at the risk of\nreducing trust in institutions and inhibiting decision-making even more than today.\nData manipulation is the topic of the next paragraph. Speaking of costs, a point to take into account\nis that, once data are open, routinely used and monitored by as many independent users as possible,\neven the cost of keeping them up to date may be sensibly reduced: in other words, in the\nmedium/long term Open Data may reduce the need to periodically perform complete, that is very\nexpensive, studies and surveys to update a whole corpus of data in one run.\nBesides, and above all, even if opening data always destroyed any source of income for the public\noffice that used to create and maintain them, this problem would only exist for the PSI datasets that\nare *already* sold today. Such data, even if of strategic importance as is the case with digital\ncartography, are only a minimal fraction of all the PSI that could and should be opened to increase\ntransparency, reduce the costs of Government and stimulate the economy. In all these other cases:\n- the money to generate the data already arrives by some other source than sales and\nlicensing(but even with those data it may be possible to generate them by crowdsourcing,\nthereby reducing those costs!)\n- the only extra expense caused by publishing those data online (assuming they're already\navailable in some digital format, of course!), would be the hosting and bandwidth costs, that\nmay be greatly reduced by mirroring and other technical solutions like torrents, already\nwidely used to distribute Free/Open Source Software (FOSS) through the Internet.", - "page_start": 16, - "page_end": 16, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **2. Social and political landscape**\n\n### **2.1. Wikileaks and the Open Data movement**\n\nso far, have been about:\n- reacting to problems *after* they occurred\n- without any intervention and involvement of the parties and organizations that may have\nbehaved improperly\nOpen Data, instead, is about *prevention* of errors, abuses and inefficiencies, through conscious and\ncontinuous collaboration of citizens and governments officials *during* day to day operations, if not\nbefore their beginning.\nOf course, citizens must always check that they aren't getting incomplete or biased data. But in any\ncase, Open Data means that the involved government officials aren't just prepared to see that data\npublished, they know and accept it from the start. In such a context, some risks associated to\nWikileaks, like the fact that the leaker lacks the means to influence the downstream use of the\ninformation, and therefore may harm anybody connected to the linked information, are almost non-\nexistent.\nAbove all, unlike the content of most Wikileaks documents, Open Data are almost always data that\nshould surely be open, unlike wartime military reports, and that almost never contain any personal\ninformation. In summary, whatever the conclusions about Wikileaks are, they could not be\nconclusions against Open Data, because there are too many differences between the two\nmovements.", - "page_start": 5, - "page_end": 5, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.8. Need to better define what is Public Data**\n\nTogether with citizens education, there is a huge challenge that Governments and the Open Data\nmovement will have to face (hopefully together) in 2011 and beyond. This challenge is to update\nand expand the definition of Public Data and to have it accepted by lawmakers and public\nadministrators.\nWhat is, exactly, Public Data? A definition that is accepted almost implicitly is *\"data that is of*\n*public interest, that belongs to the whole community, data that every citizen is surely entitled to*\n*know and use\"* . This definition is so generic that accepting it together with the assumption that all\nsuch data should be open as preached by the Open Data movement (online, as soon as possible, in\nmachine readable format with an open license etc...) doesn't create any particular problem or\nconflict.\nReal problems however start as it has happened all too often so far, whenever we assume more or\nless consciously that \"Public Data\" in the sense defined above and data directly produced by\nGovernments and Public Administrations, that is what's normally called PSI (Public Sector\nInformation) are the same thing.\nThere is no doubt that Governments and Public Administrations produce huge quantities of Public\nData. But this is an age of privatization of many public services, from transportation to healthcare,\nenergy and water management. This is an age in which many activities with potentially very serious\nimpacts on whole communities, like processing of hazardous substances or toxic waste, happen\n*outside* Public Administrations. The paradox is that, as [Sasaki put it](http://informacioncivica.info/mexico/access-to-information/) , this increased privatization is\nhappening in the very same period in which *\" we are observing a worldwide diffusion of access to*\n*information laws that empower citizens to hold government agencies accountable.\"*\nIn such a context, \"Public Data\"is critical just because it is a much bigger set of data than what\nconstitutes traditional, official PSI. \"Public Data\" includes all that information *plus* the much bigger\namount of data describing and measuring all the activities of private companies, from bus\ntimetables to packaged food ingredients, aqueducts performances and composition of fumes\nreleased in the atmosphere, that have a *direct impact* on the health and rights of all citizens of the\ncommunities affected by the activities of those companies.\nAre such data \"Public\" today, in the sense defined at the beginning of this paragraph, that is", - "page_start": 22, - "page_end": 23, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.3. Legal issues remain crucial**\n\nProper licensing of Public data is essential. The more Open Data activities continue, the clearer this\nrule becomes. What distinguishes Open Data from \"mere\" transparency is reuse. Paraphrasing\nEaves, until a government get the licensing issue right, Open Data cannot bring all the possible\nbenefits in that country. If there are no guarantees that public data can be used without restriction,\nvery little happens in practice, and when it happens it may be something against the public interest.\nCanadian Company Public Engines Inc, that is paid by local police departments to collect, process\nand analyze official crime data, also publishes online, with a proprietary license, anonymized\nsummaries of those data. When in 2010 another company, Report See Inc, scraped those data from\ntheir website to reuse them, Public Engines sued.\nReporting this, D. Eaves [rightly points out](http://eaves.ca/2010/09/21/does-your-government-and-thus-you-actually-own-its-data/) that *both* companies are right: one is trying to protect its\ninvestment, the other is simply trying to reuse what IS public data, by getting it from the ONLY\nplace where it's available. This is what happens when public officials leave the ownership of *public*\ndata to the third parties hired to collect them. Please note that, in practice, it makes very little\ndifference whether those third parties are private, for-profit corporations or even other Public\nAdministrations. Unless, of course, there are national laws already in place that define in advance\nwhat is the license of all present and future Public Data, *no matter how they were generated and by*\n*whom* , those data can be lost in any moment for society. In all other cases, the legal status of data\nwill be either officially closed and locked, or uncertain enough to prevent most or all reuses. In\nFebruary 2011, the [news came](http://www.techdirt.com/articles/20110221/01191413180/privatization-public-data-sets-bad-precedent.shtml) that, even if they weren't the original copyright holders, Public\nEngines had been able to put together enough legal claims to convince Report See to give up.\nDisputes like this should not happen and would not happen if all contracts regarding collection and", - "page_start": 12, - "page_end": 12, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.3. Legal issues remain crucial**\n\nmanagement of PSI clearly specified that all the resulting data either go directly into the public\ndomain (after being anonymized if necessary, of course) or remain exclusive property of the\ngovernment. Even ignoring data openness, this is essential for at least three other reasons. The first\nis to protect a public administration from having to pay *twice* for those data, if it needs it again in\nthe future for some other internal activity, not explicitly mentioned in the initial contract. The\nsecond reason is to not spend more than what is absolutely necessary to respond to public records\nrequests, that is to comply with Freedom of Information laws.\nThe final reason is to guarantee quality assurance and detection of abuses at the smallest cost, that is\nsharing it with all the citizens using the public services based on those data. A [real world example ](http://blog.okfn.org/2010/10/29/open-data-in-public-private-partnerships-how-citizens-can-become-true-watchdogs/)\nof this point comes from the \"Where's My Villo?\" service in Brussels. Villo! is a city-wide bike-\nsharing scheme started in May 2009, through a partnerships with a private company: JCDecaux\nfinances the infrastructure and operates it, in exchange for advertising space on the bikes\nthemselves and on billboards at the bike sharing stations. The availability of bikes and parking\nspaces of each station is published online in real time on the official Villo's website.\nWhen the quality of service decreased, some citizens started \"Where's My Villo?\", another website\nthat reuses those data to measure where and how often there aren't enough available bikes and\nparking spaces, in a way that made it impossible for JCDecaux to deny the problems and stimulated\nit to fix them. Both this happy ending and the fact that it came at almost no cost to the city, because\ncitizens could monitor the service by themselves, were possible just because the data from the\nofficial website were legally and automatically reusable.", - "page_start": 12, - "page_end": 13, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **2. Social and political landscape**\n\nservices and the whole welfare state won't remain sustainable for long with traditional means,\ncontinue to arrive, therefore strengthening the search for radical, innovative and cost-effective\nsolutions.\nBesides costs, another practical driver and justification for Open Data that is becoming more and\n*4/34*\nmore concrete over time is damage control. In a world that produces digital data without\ninterruption, uncontrolled and unpredictable data releases are facts of life that are very hard to\npredict, practically impossible to avoid and increasingly common. Opening public government data,\nthat is providing plenty of officially verified information, becomes therefore also a damage control\nsolution, to prevent or at least minimize damages from such uncontrolled releases. Without official\nOpen Public Data, individual citizens, political parties or other organizations will start to process\nand compare (if they already aren't...) data from unofficial sources anyway, maybe from different\ncountries. In such cases, it will be unavoidable not reach sometimes, even in good faith, wrong\nconclusions. This is not some theoretical possibility far in the future, as this real world example\n(from a comment to an [Open Data discussion in an italian blog](http://www.cottica.net/2010/09/16/spaghetti-open-data-reloaded/) ) proves:\n\" *on the* *[non italian]* *Geonames website you can download geo-referenced data*\n*about... 47000 Italian municipalities. That worries me, because there are only 8094 of*\n*them. Besides, I grabbed a few random data about population, and I can guarantee you*\n*that not one was right. What should be done in such cases?*\nFrom an Open Data perspective, all these recent stories have (at least) one thing in common: they\nsuggest that, considering its current needs and problems, current societies want and need more Open\nData than they already have.", - "page_start": 3, - "page_end": 4, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **4. Conclusion: seven Open Data strategy and**\n\n### **4.1. Properly define and explain both Open Data and Public**\n**Data**\nJust because Open Data is becoming more popular (and, we may say, more and more necessary\nevery year), it is essential to intensify efforts to explain, both to the general public and to public\nadministrators, that\n1. **Privacy issues are almost always a non-issue.** Quoting from [What \"open data\" means - ](http://blog.okfn.org/2010/12/10/what-%E2%80%9Copen-data%E2%80%9D-means-%E2%80%93-and-what-it-doesn%E2%80%99t/)\n[and what it doesn't](http://blog.okfn.org/2010/12/10/what-%E2%80%9Copen-data%E2%80%9D-means-%E2%80%93-and-what-it-doesn%E2%80%99t/) ): *Privacy and/or security concerns with putting all the government's data*\n*out there are a separate issue that shouldn't be confused with Open Data. Whether data*\n*should be made publicly available is where privacy concerns come into play. Once it has*\n*been determined that government data should be made public, then it should be done*\n*openly.*\n2. Defining as Public and consequently opening them in the right way, *much more data* than\nthose born and stored *inside* Public Administration is an urgent task that is in the best\ninterest of all citizens and businesses", - "page_start": 26, - "page_end": 26, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.6. Clearer vision of the real risks and limits of Open Data**\n\n#### **3.6.2. Real impact of data manipulation or misunderstanding**\n\nThe fix for the risk that data is manipulated is to not only open government data and procedures, but\nto simplify the latter (which eventually also greatly reduces cost) as much as possible. Abundance\nof occasions to secretly play with data and how they are managed is a symptom of excessive, or\npeak complexity: again, problems and risks with Open Data are a symptom of a [pre-\nexisting] problem that is somewhere else.\nRegardless of the real probability of data alterations before they are published, the major problem\nhappens after. We already mentioned in the first report the fact that, while correct interpretation of\npublic data from *the majority of average citizens* is absolutely critical, the current situation, even in\ncountries with (theoretical) high alphabetization and Internet access rates, is one in which most\npeople still lack the skills needed for such analysis. Therefore, there surely is space for both\nintentional manipulation of PSI and for misunderstanding it. After the publication of the first report,\nwe've encountered several examples of this danger, which are reported in the rest of this paragraph.\nBefore describing those cases, and in spite of them, it is necessary to point out one thing. While the\nimpact on the general public (in terms of raising interest and enhancing participation) on the Open\nData activity of 2010 is been, in many cases and as of today, still minimal, it is also true that there\nhas been no big increase in demagogy, more or less manipulated scandals and conflictual discussion\ncaused by Open Data. There has certainly been something of this in the Cablegate but that's not\nreally relevant because, as we've already explained, what Wikileaks did is intrinsically different\nfrom Open Data. So far, negative or at least controversial reactions by manipulation and\nmisunderstanding of Open Data haven't happened to such a scale to justify not opening PSI.\nThis said, let's look at some recent example of misunderstanding and/or manipulation based on\n(sometimes open) public digital data.\nNicolas Kayser-Bril [mentioned](http://www.dw-world.de/dw/article/0,,15000252,00.html) a digital map of all the religious places in Russia, that shows\n[also] *\"mosques that are no longer in use, so as to convey the idea that Muslims were invading*\n*Russia.\"*\nIn September 2010 the Italian National Institute of Geophysics and Vulcanology [officially declared ](http://www.repubblica.it/scienze/2010/09/06/news/boschi_terremoti-6800976/)\nin September 2010 that they were evaluating whether to stop publishing online Italy's seismic data,\nas they had been doing for years. The reason was that, following the March 2009 earthquake in", - "page_start": 16, - "page_end": 17, - "source_file": "Open_Data_Report.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed4.pdf", - "query": "How did serum estradiol and progesterone levels change during pregnancy?", - "target_page": 2, - "target_passage": "Serum hormone concentrations increased significantly over the course of pregnancy and dropped precipitously postpartum", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Results**\n\n#### **Serological evaluations**\nSerological evaluations captured canonical hormone fluctuations\ncharacteristic of the prenatal, perinatal and postnatal periods (Fig. 1b ).\nSerum hormone concentrations increased significantly over the course\nof pregnancy and dropped precipitously postpartum (preconcep-\ntion, estradiol (E) = 3.42 pg ml −1 and progesterone (P) = 0.84 ng ml −1 ;\n3 weeks preparturition, E = 12,400 pg ml −1 and P = 103 ng ml −1 ; 3 months\npostparturition, E = 11.50 pg ml −1 and P = 0.04 ng ml −1 ).", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Discussion**\n\nConverging evidence across mammalian species points to pregnancy\nas a remarkable period of neuroplasticity, revealing the brain’s ability\nto undergo adaptive, hormonally-driven neuroanatomical changes\nbeyond adolescence 13 - 15 , 20 , 21 , 24 - 26 . Investigations that compare women\nprepregnancy and then again postpartum provide the strongest evi-\ndence to date that the human brain undergoes such neural changes 11 , 27 .\nBut what about pregnancy itself? Over what time course do anatomical\nchanges in the maternal brain manifest? Are they tied to the substantial\nincrease in sex hormone production? Here we begin to address these\nPregnancy stages Sex steroid hormones\nProgesterone ng ml\n- 1 17 β\n-estradiol pg ml\n\n- 1\n12,500 100 17 β -estradiol\nProgesterone\nPre 1st 2nd 3rd Post\n<0 0- 13 14- 26 27- 40 >40\nGestation weeks\n**a b**\nWeeks since conception\n0 0\nBirth\n\n- 1 10 20 30 40 50\nStudy overview\n//\nWhole-brain T1\nMTL scan\nDifusion MRI\nBlood serum\nPre/IVF Pregnancy Birth Postpartum\n**c**\n0 14 27 40 60 93 162\nWeeks since conception\nSummary brain measures\nGMV (×10\n5\nmm\n3 )\nCT\n(×10 6 mm)\nBrain vol (×10 6 mm\n3 )\nGlobal quant. anisotropy\nLat ventricles (mm 3 )\nCSF (mm\n3 )\n**d**\nWeeks since conception Weeks since conception\n4.60\n1.80\n1.60\n1.29\n1.27\n4.80\n| 0 |\n|---:|\n| 0 |\n50 100 150\n50 100 150\n0 50 100 150\n24,500\n26,000\n0.44\n0.38\n4,800\n3,900\n*R* 2 adj = 0.79, *P* < 0.001\n*R* 2 adj = 0.50, *P* = 0.007\n*R* 2 adj = 0.77, *P* < 0.001\n*R* 2 adj = 0.91, *P* < 0.001\n*R* 2 adj = 0.75, *P* < 0.001\n*R* 2 adj = 0.90, *P* < 0.001\nBirth Birth\n| 0 |\n|---:|\n| 0 |\n50 100 150\n0 50 100 150\n//\n//\n//\n50 100 150\n0", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\nin steroid hormone synthesis drive neurogenesis, dendritic spine\ngrowth, microglial proliferation, myelination and astrocyte remodeling\n(for review, see ref. 11 ). These cellular changes are pronounced in brain\ncircuits that promote maternal behavior. For example, Ammari et al.\nrecently discovered that steroid hormones can fine-tune the response\nproperties of galanin neurons in the rodent medial preoptic area of\nthe hypothalamus (mPOA), leading to enhanced sensitivity in dams\nto sensory cues from newborn pups 12 .\nIn humans, reductions in gray matter volume (GMV) have\nbeen observed postpartum 13 - 16 , particularly in regions central to\ntheory-of-mind processing 13 . These GMV changes persist at 6 years\npostpartum 17 and are traceable decades later 18 , 19 , underscoring the\npermanence of this major remodeling event. And yet the changes that\noccur within the maternal brain during gestation itself are virtually\nunknown (see ref. 20 for early neuroimaging insight). A recent study by\nPaternina-Die et al. offers intriguing clues 21 . Women were scanned once\nin the third trimester and again in the postpartum period, revealing a\nreduction of cortical volume observable in the late pregnancy scan.\nThese findings suggest that pregnancy is a highly dynamic period for\nneural remodeling, yet neuroscientists lack a detailed map of how the\nhuman brain changes throughout the gestational period.\nHere we conducted a precision imaging study of pregnancy in\nwhich a healthy 38-year-old primiparous woman underwent 26 mag-\nnetic resonance imaging (MRI) scans and venipuncture beginning\n3 weeks preconception through 2 years postpartum. We observed\nwidespread reductions in cortical GMV and cortical thickness (CT)\noccurring in step with advancing gestational week and the dramatic\nrise in sex hormone production. Remodeling was also evident within\nReceived: 23 August 2023", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\nAM- PM fluctuations 49 . The MRI protocol, scanner (Siemens 3T Prisma)\nand software (version MR E11) were identical across sites. Each scan-\nner was checked weekly for the duration of the study and passed all\nQC reports indicating no significant alterations in the geometry. To\nensure the robustness of the findings, after the final study session, the\nparticipant completed back-to-back validation scans at UCI and UCSB\nwithin a 12-h window to assess reliability between scanners. Intraclass\ncorrelation coefficients (two-way, random effects, absolute agreement,\nsingle rater) reveal ‘excellent’ test- retest reliability between scanners,\nincluding ROI-level GMV (ICC = 0.97, 95% CI: 0.80- 0.99), ROI-level\nCT (ICC = 0.96, 95% CI: 0.90- 0.98), MTL subfield volume (ICC = 0.99,\n95% CI: 0.97- 0.99) and ROI-level QA (ICC = 0.94, 95% CI: 0.91- 0.97).\nFurthermore, when examining the relationship between gestation\nweek and GMV among UCI-only gestational sessions, findings were\nconsistent (Supplementary Fig. 12), indicating that site differences\nare highly unlikely to have contributed meaningfully to the observed\neffects. Although not applicable here, we note that having a control\nparticipant scanned over a similar duration within the same scanner is\ncritical for estimating how much variation in the brain can be attributed\nto within-scanner variability.\nTo monitor state-dependent mood and lifestyle measures, the\nfollowing scales were administered on each experiment day: Perceived\nStress Scale 50 , Pittsburgh Sleep Quality Index 51 , State-Trait Anxiety\nInventory for Adults 52 and Profile of Mood States 53 . Correlation analy-\nses between state-dependent measures, summary brain metrics and\ngestation week revealed little to no relationships. The only exception\nto this was a moderate negative association between global QA and\nstate anxiety (Spearman’s correlation ( *ρ* ) = −0.65, *q* = 0.04; baseline—36\nweeks, *n* = 16). By making this data openly accessible, we encourage a\nmore nuanced approach toward exploring mood and lifestyle measures\nin relation to brain changes over pregnancy.\n**Endocrine procedures**\nThe participant underwent a blood draw ( *n* = 19; Fig. 1c ) before\nMRI scanning. Sex steroid concentrations were determined via\nultra-sensitive liquid chromatography- mass spectrometry at the\nBrigham and Women’s Hospital Research Assay Core (BRAC). Assay\nsensitivities, dynamic range and intra-assay coefficients of variation\nwere as follows: estradiol—1.0 pg ml −1 , 1- 500 pg ml −1 , <5% relative s.d.\n(RSD); progesterone—0.05 ng ml −1 , 0.05- 10 ng ml −1 , 9.33% RSD. Sero-\nlogical samples were not acquired in five sessions due to scheduling", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\nhypothalamic substructures of the human brain that relate to\naspects of maternal behavior. *Psychoneuroendocrinology* **164** ,\n107021 (2024).\n17. Martínez-García, M. et al. Do pregnancy-induced brain changes\nreverse? The brain of a mother six years after parturition. *Brain Sci.*\n**11** , 168 (2021b).\n18. De Lange, A.-M. G. et al. Population-based neuroimaging reveals\ntraces of childbirth in the maternal brain. *Proc. Natl Acad. Sci. USA*\n**116** , 22341- 22346 (2019).\n**2260**\n19. Orchard, E. R. et al. Neuroprotective effects of motherhood on\nbrain function in late life: a resting-state fMRI study. *Cereb. Cortex*\n**31** , 1270- 1283 (2021).\n20. Oatridge, A. et al. Change in brain size during and after\npregnancy: study in healthy women and women with\npreeclampsia. *Am. J. Neuroradiol.* **23** , 19- 26 (2002).\n21. Paternina-Di, M. et al. Women’s neuroplasticity during gestation,\nchildbirth and postpartum. *Nat. Neurosci.* **27** , 319- 327 (2024).\n22. Makris, N. et al. Decreased volume of the brain reward system in\nalcoholism. *Biol. Psychiatry* **64** , 192- 202 (2008).\n23. Filevich, E. et al. Day2day: investigating daily variability of\nmagnetic resonance imaging measures over half a year.\n*BMC Neurosci.* **18** , 65 (2017).\n24. Dulac, C., O’Connell, L. A. & Wu, Z. Neural control of maternal and\npaternal behaviors. *Science* **345** , 765- 770 (2014).\n25. Carmona, S. et al. Pregnancy and adolescence entail similar\nneuroanatomical adaptations: a comparative analysis of cerebral\nmorphometric changes. *Hum. Brain Mapp.* **40** , 2143- 2152 (2019).\n26. Pawluski, J. L., Hoekzema, E., Leuner, B. & Lonstein, J. S. Less can\nbe more: fine tuning the maternal brain. *Neurosci. Biobehav. Rev.*\n**133** , 104475 (2022).\n27. Martínez-García, M., Jacobs, E. G., de Lange, A. M. G. & Carmona,\nS. Advancing the neuroscience of human pregnancy. *Nat.*\n*Neurosci.* **27** , 805- 807 (2024).\n28. Pritschet, L., Taylor, C. M., Santander, T. & Jacobs, E. G. Applying\ndense-sampling methods to reveal dynamic endocrine\nmodulation of the nervous system. *Curr. Opin. Behav. Sci.* **40** ,\n72- 78 (2021).\n29. Taxier, L. R., Gross, K. S. & Frick, K. M. Oestradiol as a\nneuromodulator of learning and memory. *Nat. Rev. Neurosci.* **21** ,\n535- 550 (2020).\n30. Kohl, J. et al. Functional circuit architecture underlying parental\nbehaviour. *Nature* **556** , 326- 331 (2018). Article 7701.\n31. Rodrigo, M. J. et al. Inferior fronto-temporo-occipital connectivity:\na missing link between maltreated girls and neglectful mothers.\n*Soc. Cogn. Affect. Neurosci.* **11** , 1658- 1665 (2016).", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Fig. 1 | Precision imaging reveals neuroanatomical changes throughout**\n\n**gestation. a** , Standard medical demarcations for pregnancy stages (that is,\ntrimesters) by gestation week (the image is created with BioRender.com).\n**b** , Steroid hormones increased significantly throughout pregnancy and dropped\nprecipitously postpartum, as is characteristic of the prenatal and postnatal\nperiods. **c** , A healthy 38-year-old primiparous woman underwent 26 scanning\nsessions from 3 weeks preconception through 2 years postpartum. Scans were\ndistributed throughout preconception (four scans), first trimester (four scans),\nsecond trimester (six scans), third trimester (five scans) and postpartum\n(seven scans); tick marks indicate when major measures were collected and\ncolors denote pregnancy stage. The participant underwent IVF to achieve\npregnancy, allowing for precise mapping of ovulation, conception and gestation\nweek. **d** , Summary (that is, total) of brain measures throughout the experiment.\nGeneralized additive models revealed GMV, CT and total brain volume decreased\nthroughout pregnancy (see Methods for validation with cubic regression), with\na slight recovery postpartum. Global QA, lateral ventricle and CSF volumes\ndisplayed nonlinear increases across gestation, with a notable rise in the second\nand third trimesters before dropping sharply postpartum. Shaded regions\nrepresent 95% confidence bands; solid lines indicate model fit; dashed line\nindicates parturition.\n**2256**\n*T* stat\nInferior parietal Control network B\n4\n- 14\n**a** Whole-brain GMV\nGMV ~ gestation week\nLat Med\nL\nR\nBaseline - 36 weeks\nGMV change by network **b**\nDMNC VisPeri LimbicA LimbicB DMNB DMNA SomMotB VisCent ContC TempPar DorsAttnA ContA SomMotA SalVentAttnA SalVentAttnB ContB Total DorsAttnB\n- 8\n- 5\n- 3\n0", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n**Laura Pritschet 1 , Caitlin M. Taylor 1 , Daniela Cossio 2 ,**\n**[Joshua Faskowitz ](http://orcid.org/0000-0003-1814-7206) 3 , Tyler Santander 1 [, Daniel A. Handwerker ](http://orcid.org/0000-0001-7261-4042) 3 ,**\n**Hannah Grotzinger 1 , Evan Layher 1 [, Elizabeth R. Chrastil ](http://orcid.org/0000-0003-2544-0152) 2,5 &**\n**[Emily G. Jacobs ](http://orcid.org/0000-0003-0001-5096) 1,4,5**\nPregnancy is a period of profound hormonal and physiological changes\nexperienced by millions of women annually, yet the neural changes\nunfolding in the maternal brain throughout gestation are not well studied\nin humans. Leveraging precision imaging, we mapped neuroanatomical\nchanges in an individual from preconception through 2 years postpartum.\nPronounced decreases in gray matter volume and cortical thickness were\nevident across the brain, standing in contrast to increases in white matter\nmicrostructural integrity, ventricle volume and cerebrospinal fluid, with\nfew regions untouched by the transition to motherhood. This dataset serves\nas a comprehensive map of the human brain across gestation, providing an\nopen-access resource for the brain imaging community to further explore\nand understand the maternal brain.\nWorldwide, nearly 85% of women experience one or more pregnancies\nin their lifetime 1 , with 140 million women becoming pregnant each\nyear. Over an approximately 40-week gestational window, the maternal\nbody undergoes profound physiological adaptations to support the\ndevelopment of the fetus, including increases in plasma volume, meta-\nbolic rate, oxygen consumption and immune regulation 2 . These rapid\nadaptations are initiated by 100-fold to 1,000-fold increases in hormone\nproduction, including estrogen and progesterone. These neuromodu-\nlatory hormones also drive significant reorganization of the central\nnervous system. Evidence from animal models and human studies con-\nverge on pregnancy as a period of remarkable neuroplasticity 3 - 10 (see\nref. 10 for one of the earliest known observations). Gestational increases", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\nAny methods, additional references, Nature Portfolio reporting sum-\nmaries, source data, extended data, supplementary information,\nacknowledgements, peer review information; details of author con-\ntributions and competing interests; and statements of data and code\navailability are available at [https://doi.org/10.1038/s41593-024-01741-0](https://doi.org/10.1038/s41593-024-01741-0) .\n**References** 1. World Health Organization. Maternal, newborn, child and\nadolescent health and ageing. [platform.who.int/data/](https://platform.who.int/data/maternal-newborn-child-adolescent-ageing)\n[maternal-newborn-child-adolescent-ageing](https://platform.who.int/data/maternal-newborn-child-adolescent-ageing) (2022).\n2. Thornburg, K. L., Bagby, S. P. & Giraud, G. D. *Knobil and Neill’s*\n*Physiology of Reproduction* pp. 1927- 1955 (Elsevier, 2015).\n3. Brunton, P. J. & Russell, J. A. The expectant brain: adapting for\nmotherhood. *Nat. Rev. Neurosci.* **9** , 11- 25 (2008).\n4. Gregg, C. Pregnancy, prolactin and white matter regeneration.\n*J. Neurol. Sci.* **285** , 22- 27 (2009).\n5. Haim, A. et al. A survey of neuroimmune changes in pregnant\nand postpartum female rats. *Brain Behav. Immun.* **59** ,\n67- 78 (2017).\n6. Barrière, D. A. et al. Brain orchestration of pregnancy and\nmaternal behavior in mice: a longitudinal morphometric study.\n*NeuroImage* **230** , 117776 (2021).\n7. Celik, A., Somer, M., Kukreja, B., Wu, T. & Kalish, B. T. The\ngenomic architecture of pregnancy-associated plasticity in\nthe maternal mouse hippocampus. *eNeuro* **9** , ENEURO.0117-22.\n2022 (2022).\n8. Puri, T. A., Richard, J. E. & Galea, L. A. M. Beyond sex differences:\nshort- and long-term effects of pregnancy on the brain. *Trends*\n*Neurosci.* **46** , 459- 471 (2023).\n9. Chaker, Z. et al. Pregnancy-responsive pools of adult neural\nstem cells for transient neurogenesis in mothers. *Science* **382** ,\n958- 963 (2023).\n10. Diamond, M. C., Johnson, R. E. & Ingham, C. Brain plasticity\ninduced by environment and pregnancy. *Int. J. Neurosci.* **2** ,\n171- 178 (1971).\n11. Servin-Barthet, C. et al. The transition to motherhood:\nlinking hormones, brain and behaviour. *Nat. Rev. Neurosci.* **24** ,\n605- 619 (2023).\n12. Ammari, R. et al. Hormone-mediated neural remodeling\norchestrates parenting onset during pregnancy. *Science* **382** ,\n76- 81 (2023).\n13. Hoekzema, E. et al. Pregnancy leads to long-lasting changes in\nhuman brain structure. *Nat. Neurosci.* **20** , 287- 296 (2017).\n14. Hoekzema, E. et al. Mapping the effects of pregnancy on\nresting state brain activity, white matter microstructure, neural\nmetabolite concentrations and grey matter architecture. *Nat.*\n*Commun.* **13** , 6931 (2022).\n15. Martínez-García, M., Paternina-Die, M., Desco, M., Vilarroya, O.\n& Carmona, S. Characterizing the brain structural adaptations\nacross the motherhood transition. *Front. Glob. Womens Health* **2** ,\n742775 (2021).\n16. Spalek, K. et al. Pregnancy renders anatomical changes in", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Fig. 3 | Subcortical GMV changed throughout gestation. a** , Multivariate\n\nthe hypothalamus and subsequent medial preoptic area and paraven-\ntricular nucleus—structures critical for inducing maternal behavior 12 , 16 .\nThe hippocampus exhibited a reduction in volume across gestation,\nand with higher spatial resolution, this reduction was revealed to be\ndriven by changes in CA1 and CA2/CA3 subfield volumes, while other\nhippocampal subfields remained stable. Adjacent PHC within the\nMTL also exhibited volume reduction across gestation. While our hip-\npocampal findings are consistent with pre/post studies of pregnancy 13 ,\nthe precision lens applied within gestation revealed the nonlinear\nnature of this reduction. Recapitulating and clarifying these region-\nally specific patterns of volume change throughout the MTL merits\nfurther investigation.\nSimilar precision imaging studies have captured dynamic brain\nreorganization across other neuroendocrine transitions, such as the\nmenstrual cycle (see review in ref. 28 ), underscoring the powerful\nrole steroid hormones have in shaping the mammalian brain 29 . Endo-\ncrine changes across pregnancy dwarf those that occur across the\nmenstrual cycle, which highlights the critical need to map the brain’s\nresponse to this unique hormonal state. Broad physiological changes\noccur in tandem with the rise in steroid hormones, including changes\nin body mass composition, water retention, immune function and\nsleep patterns 11 . These factors could have a role in the brain changes\nobserved here, with some driving neurobiological changes and others,\nlike water retention, potentially affecting MRI-based measurements.\nNote that, although cortical reductions in GMV over gestation were\nstable across analyses, accounting for QC measures influenced the\nmagnitude and location of these results. These metrics all fell within\nthe standard range, but there may be meaningful reductions in signal\nthat accompany volumetric reductions (for example, increased CSF\nand decreased GM)—a methodological nuance that goes beyond the", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\nacross individuals will be a necessary next step.\n*Cortical GMV and CT* . We then narrowed our analyses to the first 19\nsessions (baseline—36 weeks gestation) to assess novel brain changes\noccurring over the gestational window. We first computed Pearson’s\nproduct-moment correlation matrices between the following vari -\nables: gestation week, estradiol, progesterone and the 17 network-level\naverage GMV values. We then ran a multivariate regression analysis\npredicting ROI-level GMV changes by gestation week. To identify which\nregions were changing at a rate different from the global decrease,\nwe then ran the analyses again to include total GMV in the regression\nmodel (Supplementary Table 2). This was extended to the network\nlevel, where we ran partial correlations accounting for total GMV. These\nsame analyses were then run with CT measures. Globally-corrected\nresults provided in Supplementary Tables 1- 5. Percent change at the\nnetwork level was computed by subtracting the final pregnancy value\n(36 weeks pregnant) from the first prepregnancy baseline value, then\ndividing that difference by said first prepregnancy baseline value. All\nanalyses underwent multiple comparisons testing (false discovery rate\n(FDR)-corrected at *q* < 0.05).\n*Subcortical GMV* . A similar statistical approach was taken for subcorti-\ncal volume estimates. We ran a multivariate regression analysis predict-\ning GMV changes over gestation in 28 ROIs (Supplementary Fig. 6a) by\ngestation week (FDR-corrected at *q* < 0.05).\nTo evaluate the relationship between gestation week and MTL\nsubregion volume over pregnancy ( *n* = 7 bilateral subregions and\n*n* = 18 MTL scans), we used a combination of linear and nonlinear\nmodels based on individual subregion data patterns. Models were\ncompared for best fit with each subregion via AIC from the GLM output\n(as described in ‘Summary brain metrics’). A linear regression model\nwas most appropriate for PHC (AIC diff < 3), whereas a quadratic model\nperformed best for CA1 and CA2/CA3. As a control, we repeated the\nanalyses with MTL subregion volumes after proportional volume cor-\nrection of total GMV calculated by ASHS. Finally, we evaluated the\nrelationship between endogenous sex hormones (estrogen and proges-\nterone) and subregion volumes using linear regression. Relationships\nwere considered significant only if they met FDR correction at *q* < 0.05.\n*White matter microstructure* . DSI Studio’s correlational tractography 74\nwas used to analyze the relationship between white matter structure\nand gestational week ( *n* = 16). A truncated model was run to examine the\nrelationship between white matter and sex steroid hormones ( *n* = 14)", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed4.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed4.pdf", - "query": "Which cortical sub-networks were particularly sensitive to pregnancy?", - "target_page": 2, - "target_passage": "Several sensory and attention subnetworks were particu- larly sensitive to gestation, including the control (subnetwork B), sali- ence ventral attention (subnetwork A), dorsal attention (subnetwork B), default (subnetwork A) and somatomotor (subnetworks A and B) networks", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Results**\n\n#### **Cortical volume and thickness changes tied to gestation**\n\nWe then narrowed the aperture to capture changes unfolding within\ngestation itself (baseline—36 weeks pregnant, 19 scans). Relationships\nbetween summary brain metrics were evident over the gestational\nperiod as follows: total brain volume, GMV and CT were positively asso -\nciated with one another, whereas lateral ventricles, CSF and global QA\ndemonstrated negative relationships with GMV (Supplementary Fig. 1).\nChanges in GMV were near-ubiquitous across the cortical mantle\n(Fig. 2a ). Most large-scale brain networks exhibited decreases in GMV\n(Fig. 2b and Supplementary Table 1); indeed, 80% of the 400 regions of\ninterest (ROI) demonstrated negative relationships between GMV and\ngestation week (Fig. 2a and Supplementary Table 2). Together, these\nresults provide evidence of a global decrease in cortical volume across\npregnancy. Several sensory and attention subnetworks were particu-\nlarly sensitive to gestation, including the control (subnetwork B), sali-\nence/ventral attention (subnetwork A), dorsal attention (subnetwork\nB), default (subnetwork A) and somatomotor (subnetworks A and B)\nnetworks (Supplementary Table 1). Regions driving these network-level\nchanges include the bilateral inferior parietal lobe, postcentral gyri,\ninsulae, prefrontal cortex, posterior cingulate and somatosensory\ncortex (Fig. 2c , Supplementary Table 2 and validation of findings using\nalternate pipeline in Supplementary Tables 1 and 3). These regions and\n**2255**", - "page_start": 1, - "page_end": 2, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\nAccepted: 29 July 2024\nPublished online: 16 September 2024\n[ Check for updates](http://crossmark.crossref.org/dialog/?doi=10.1038/s41593-024-01741-0&domain=pdf)\n1 Department of Psychological & Brain Sciences, University of California, Santa Barbara, CA, USA. 2 Department of Neurobiology and Behavior, University\nof California, Irvine, CA, USA. 3 Section on Functional Imaging Methods, Laboratory of Brain and Cognition, National Institute of Mental Health, National\nInstitutes of Health, Bethesda, MD, USA. 4 Neuroscience Research Institute, University of California, Santa Barbara, CA, USA. 5 These authors contributed\nequally: Elizabeth R. Chrastil, Emily G. Jacobs. e-mail: [laura.pritschet@pennmedicine.upenn.edu](mailto:laura.pritschet@pennmedicine.upenn.edu) ; [chrastil@uci.edu](mailto:chrastil@uci.edu) ; [emily.jacobs@psych.ucsb.edu](mailto:emily.jacobs@psych.ucsb.edu)\n**2254**\nassociated brain networks appear to decrease in volume at a faster\nrate than the rest of the brain throughout pregnancy, as determined\nby a subsequent analysis controlling for total GMV (Supplementary\nTables 1 and 2). GMV reductions were also significantly correlated with\nthe participant’s estradiol and progesterone concentrations (Supple-\nmentary Table 1). A highly similar pattern of results was observed when\nexamining pregnancy-related CT changes (Supplementary Fig. 3 and\nSupplementary Tables 4 and 5). Significant reductions in cortical GMV\nover gestation remained after controlling for standard quality control\n(QC) metrics, albeit with some influence on the magnitude and location\nof the observed effects (Supplementary Figs. 4 and 5).\nIn contrast, GMV within regions of the default mode (subnetwork\nC), limbic (subnetworks A and B) and visual peripheral networks buck\nthe global trend by slightly increasing (for example, temporal poles),\nremaining constant (for example, orbitofrontal cortex) or reducing at\na much slower rate (for example, extrastriate cortex) than total GMV\n(Fig. 2a,b and Supplementary Tables 1 and 2). CT changes in these\nregions exhibit similar patterns (Supplementary Fig. 3 and Supple-\nmentary Tables 4 and 5).", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Fig. 3 | Subcortical GMV changed throughout gestation. a** , Multivariate\n\nregression analyses revealed largely negative relationships between gestation\nweek and subcortical GMV regions over pregnancy, including bilateral thalamus,\ncaudate, hippocampus, ventral diencephalon (encompassing hypothalamus,\nsubstantia nigra, mammillary body and red nucleus) and left caudate. Lateral\nventricles displayed the only positive relationships with gestation week\n(also depicted in Fig. 1d ). The whole-brain subcortical GMV estimates shown\nhere were derived via FreeSurfer and ‘aseg’ subcortical segmentation. FDR-\ncorrected at *q* < 0.05. Inset, right ventral diencephalon displayed the strongest\nnegative association with gestation (left; baseline—36 weeks, 19 scans) and did\nnot return to baseline postpartum (right; gestation and postpartum, 26 scans).\n**b** , The participant’s hippocampus and surrounding cortex were segmented\ninto seven bilateral subregions. Quadratic (CA1, CA2/CA3) and linear regression\nanalyses (PHC) revealed subfields were negatively associated with gestation\nweek (baseline—36 weeks, 18 scans) and did not return to baseline postpartum\n(gestation and postpartum, 25 scans). Shaded regions in scatterplots represent\na 95% confidence interval. Each boxplot represents IQR for each stage, with a\nhorizontal line representing the median value. The whiskers indicate variability\noutside (±1.5) of this range. Outside values are >1.5× and <3× IQR beyond either\nend of the box. FDR-corrected at *q* < 0.05. For **a** and **b** , nonsignificant regions\nwere set to zero for interpretability. See Supplementary Fig. 6 for complete\nlabeling of regions in both segmentations. Brain visualizations created with R\npackage ggseg 48 *.* DC, diencephalon.\n**2258**\noverlook the full range of changes that unfold within the gestational\nwindow, and underrepresent the brain’s metamorphosis during preg-\nnancy. Furthermore, although observed changes were largely global,\nsome regions displayed notable stability (for example, extrastriate cor-\ntex). The subcortical region that displayed the strongest relationship\nwith gestation week was the ventral diencephalon, which encompasses", - "page_start": 4, - "page_end": 5, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n#### **Subcortical GMV changes tied to gestation**\n\nConsistent with the broader cortical reductions in GMV, several subcor-\ntical regions significantly reduced in volume across gestation (Fig. 3a ,\nleft). This included bilateral ventral diencephalon (right hemisphere\nvalues shown in Fig. 3a , right; encompasses hypothalamus, substantia\nnigra, mammillary body, lateral geniculate nucleus and red nucleus\namong others 22 ), caudate, hippocampus and thalamus, along with left\nputamen and brain stem (Supplementary Table 6, *q* < 0.05).\nNext, high-resolution segmentation of the MTL allowed us to\ninterrogate subcortical structures at a finer resolution, revealing non-\nlinear volumetric decreases in CA1 ( *F* (2,15) = 5.84, *q* = 0.031, *R* 2 adj = 0.36;\nFig. 3b , left) and CA2/CA3 ( *F* (2,15) = 6.82, *q* = 0.027, *R* 2 adj = 0.41; Fig. 3b ,\nmiddle) across gestation. PHC exhibited linear volumetric decreases\nacross gestation ( *F* (1,16) = 24.87, *q* < 0.001, *R* 2 adj = 0.58; Fig. 3b , right)\nwhich was also tied to estradiol ( *F* (1,12) = 20.21, *q* = 0.005, *R* 2 adj = 0.60).\nAll three relationships remained significant after proportional correc-\ntion for total GMV. There was no significant change in other subregions\nor total volume of the hippocampal body, or in the parahippocampal\ngyrus (Supplementary Table 7 and Supplementary Fig. 8).", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Fig. 2 | Cortical GMV showed widespread change through gestation and**\n\n**postpartum. a** , Multivariate regression analyses reveal largely negative\nrelationships between gestation week and regional GMV, with only a minority\nof regions unaffected or increasing over the gestational window (baseline—36\nweeks). All associations presented here were corrected for multiple comparisons\n(FDR at *q* < 0.05; nonsignificant values set to zero for interpretability). **b** , Average\nnetwork change was calculated by estimating GMV percent change from baseline\n(initial) to 36 weeks gestation (final). Attention and control networks appear\nmost affected. **c** , Six representative regions, classified by major subnetworks,\nthat exhibit pronounced GMV change across gestation. For each panel, we\ndisplay a scatterplot between average GMV of the ROIs and gestation week\n(left; gestation sessions only, 19 scans), and summary GMV of ROIs by pregnancy\nstage across the whole study (right; gestation and postpartum sessions, 26 scans).\nShaded regions in scatterplots represent a 95% confidence interval. Each\nboxplot represents IQR for each stage, with a horizontal line representing the\nmedian value. The whiskers indicate variability outside (±1.5) of this range.\nOutside values are >1.5× and <3× IQR beyond either end of the box. All statistical\ntests were corrected for multiple comparisons (FDR at *q* < 0.05) and values\nwere *z* scored and transformed to have a mean of zero and s.d. of one for easier\ncomparison across regions. Please note that the data values shown here are raw\n(see Supplementary Tables 1 and 2 and Supplementary Data 1 for exhaustive list).\nBrain visualizations created with R package ggseg 48 . IQR, interquartile range;\nLat, lateral; Med, medial; DMN, default mode network; VisPeri, visual peripheral\nnetwork; SomMot, somatomotor network; VisCent, visual central network; Cont,\ncontrol network; TempPar, temporal parietal network; DorsAttn, dorsal attention\nnetwork; SalVentAttn, salience/ventral attention network.\n**2257**\noutstanding questions. This study and corresponding open-access\ndataset offer neuroscientists a detailed map of the human brain across\ngestation, a resource for which a wide range of previously unattainable\nneurobiological questions can now be explored.\nOur findings from this precision imaging study show that preg-\nnancy is characterized by reductions in GMV, cortical thinning and\nenhanced white matter microstructural integrity that unfold week by\nweek. These changes were also tied to the significant rise in steroid hor-\nmone concentrations over pregnancy. Some of these changes persist\nat 2 years postpartum (for example, global reductions in GMV and CT),\nwhile others, including markers of white matter integrity, appear to be", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\n166- 179 (2014).\n56. Das, S. R., Avants, B. B., Grossman, M. & Gee, J. C. Registration\nbased cortical thickness measurement. *Neuroimage* **45** ,\n867- 879 (2009).\n57. Friston, K. J., Rotshtein, P., Geng, J. J., Sterzer, P. & Henson, R. N.\nA critique of functional localisers. *Neuroimage* **30** , 1077- 1087\n(2006).\n58. Schaefer, A. et al. Local-global parcellation of the human cerebral\ncortex from intrinsic functional connectivity MRI. *Cereb. Cortex*\n**28** , 3095- 3114 (2018).\n59. Yeo, B. T. et al. 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Esteban, O. et al. MRIQC Web-API: crowdsourcing image quality\nmetrics and expert quality ratings of structural and functional\nMRI. Preprint at *bioRxiv* [https://doi.org/10.1101/216671](https://doi.org/10.1101/216671) (2017).\n66. Rosen, A. F. et al. Quantitative assessment of structural image\nquality. *Neuroimage* **169** , 407- 418 (2018).\n67. Yushkevich, P. A. et al. Automated volumetry and regional\nthickness analysis of hippocampal subfields and medial temporal\ncortical structures in mild cognitive impairment. *Hum. Brain*\n*Mapp.* **36** , 258- 287 (2015).\n68. Aly, M. & Turk-Browne, N. B. Attention stabilizes representations in\nthe human hippocampus. *Cereb. Cortex* **26** , 783- 796 (2016).\n69. Wang, H. et al. Multi-atlas segmentation with joint label fusion.\n*IEEE Trans. Pattern Anal. Mach. Intell.* **35** , 611- 623 (2013).\n70. Yushkevich, P. A. et al. User-guided 3D active contour\nsegmentation of anatomical structures: significantly improved\nefficiency and reliability. *Neuroimage* **31** , 1116- 1128 (2006).\n71. Palombo, D. J. et al. KIBRA polymorphism is associated with\nindividual differences in hippocampal subregions: evidence from\nanatomical segmentation using high-resolution MRI. *J. Neurosci.*\n**33** , 13088- 13093 (2013).", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Fig. 3 | Subcortical GMV changed throughout gestation. a** , Multivariate\n\nthe hypothalamus and subsequent medial preoptic area and paraven-\ntricular nucleus—structures critical for inducing maternal behavior 12 , 16 .\nThe hippocampus exhibited a reduction in volume across gestation,\nand with higher spatial resolution, this reduction was revealed to be\ndriven by changes in CA1 and CA2/CA3 subfield volumes, while other\nhippocampal subfields remained stable. Adjacent PHC within the\nMTL also exhibited volume reduction across gestation. While our hip-\npocampal findings are consistent with pre/post studies of pregnancy 13 ,\nthe precision lens applied within gestation revealed the nonlinear\nnature of this reduction. Recapitulating and clarifying these region-\nally specific patterns of volume change throughout the MTL merits\nfurther investigation.\nSimilar precision imaging studies have captured dynamic brain\nreorganization across other neuroendocrine transitions, such as the\nmenstrual cycle (see review in ref. 28 ), underscoring the powerful\nrole steroid hormones have in shaping the mammalian brain 29 . Endo-\ncrine changes across pregnancy dwarf those that occur across the\nmenstrual cycle, which highlights the critical need to map the brain’s\nresponse to this unique hormonal state. Broad physiological changes\noccur in tandem with the rise in steroid hormones, including changes\nin body mass composition, water retention, immune function and\nsleep patterns 11 . These factors could have a role in the brain changes\nobserved here, with some driving neurobiological changes and others,\nlike water retention, potentially affecting MRI-based measurements.\nNote that, although cortical reductions in GMV over gestation were\nstable across analyses, accounting for QC measures influenced the\nmagnitude and location of these results. These metrics all fell within\nthe standard range, but there may be meaningful reductions in signal\nthat accompany volumetric reductions (for example, increased CSF\nand decreased GM)—a methodological nuance that goes beyond the", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\ns.d. = 0.02, range = 0.09- 0.17) and varied only slightly by pregnancy\nstage (pre, *M* = 0.11 and s.d. = 0.004; first, *M* = 0.11 and s.d. = 0.01; sec-\nond, *M* = 0.13 and s.d. = 0.02; third, *M* = 0.16 and s.d. = 0.007; post,\n*M* = 0.13 and s.d. = 0.01). While mean FWD did correspond with gesta-\ntion week ( *r* = 0.88, *P* < 0.001), controlling for this did not alter our main\nfindings (for example, total GMV remained negatively associated with\ngestation after partial correlation with FWD ( *r* = −0.87 and *P* < 0.001)\nbecause motion differences between stages were minuscule (Sup-\nplementary Fig. 4a).\nAs a further test of the robustness of the dataset, we ran QC assess-\nments on all T1w images using the IQMs pipeline 64 from MRIQC (ver-\nsion 23.1). Assessments of interest included (1) coefficient of joint\nvariation (CJV), (2) signal-to-noise ratio for gray matter (SNR) and (3)\ncontrast-to-noise ratios (CNR). All QC metrics fell within expected\nstandard ranges 65 (Supplementary Fig. 4b- d). Although relationships\nexisted between gestation week and QC measures (CJV, *r* = 0.70 and\n*P* < 0.001; SNR and CNR, *r* = −0.83 and *P* < 0.001), including these vari-\nables in the regression models did not detract from our finding sug-\ngesting cortical GMV reductions occur over gestation, especially within\nregions belonging to attention and somatosensory networks (Supple-\nmentary Fig. 5). When looking across all MRIQC outputs, discrepancies\nwere noted in session seven (gestation week nine, first trimester).\nRemoving this day from the analyses only strengthened observed\nrelationships between cortical volume and gestation; however, for\ncompleteness, data from this day is included in the main findings.\nThese QC outputs for each session of the experiment can be found\nin Supplementary Data 1. Finally, we used FreeSurfer’s Eueler num-\nber to evaluate a field-standard quantitative assessment of each T1w\nstructural image 66 . We observed no significant relationships between\nthe Euler number and gestation week or summary brain metrics. A\ndiscrepancy (for example, two s.d. below average) was noted in session\neight; however, again, removing this session did not detract from our\nmain findings showing reductions in GMV over gestation.\n*Hippocampal segmentation* . T1- and T2-weighted images ( *n* = 25) were\nsubmitted to the automatic segmentation of hippocampal subfields\npackage (ASHS 67 , version July 2018) for parcellation of seven MTL\nsubregions: CA1, CA2/CA3, dentate gyrus, subiculum, perirhinal cor-", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Fig. 3 | Subcortical GMV changed throughout gestation. a** , Multivariate\n\nscope of this resource study. Ultimately, identifying the shared and\nunique contributions of these factors to the neuroanatomical changes\nthat unfold across gestation warrants further investigation. Deeply\nphenotyping a large and diverse cohort of women across pregnancy will\nopen up new avenues of exploration, for example, allowing research-\ners to link blood-based proteomic signatures to pregnancy outcomes;\ndeploying wearable devices to monitor changes in sleep, cognition and\nmood; and probing the broader social and environmental determinants\nof maternal health 27 .\nThe neuroanatomical changes that unfold during matrescence\nmay have broad implications for understanding individual differences\nin parental behavior 13 , 24 , 30 , 31 , vulnerability to mental health disorders 32 , 33\nand patterns of brain aging 18 , 19 , 34 - 36 . Decreases in GMV may reflect\n‘fine-tuning’ of the brain by neuromodulatory hormones in prepara-\ntion for parenthood 26 . For example, in rodents, steroid hormones\npromote parental behavior by remodeling specific neural circuits in the\nmedial preoptic area of the hypothalamus. These behavioral adapta-\ntions are critical to the dam’s ability to meet the demands of caring for\n**a b**\nQuantitative anisotropy (zero centered)\nIndividual tracts\nCorpus Callosum\nR inf. fronto occipital fasc.\nGestation + postpartum\nSummary white matter tracts\nGestation\nStage Stage\nL inf. longitudinal fasc.\nL arcuate fasciculus\nPre 1st 2nd 3rd Post\nAF\nC\nCC\nCS\nIFOF\nILF\nCPT\nCST\nDT\nMLF\nPre 1st 2nd 3rd Post Pre 1st 2nd 3rd Post\nPre 1st 2nd 3rd Post\n2\n1\n0\n- 1\n- 2\n2\n1\n0\n- 1\n- 2\n2\n1\n0\n- 1\n- 2\n2\n1\n0\n- 1\n- 2", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n#### **Comparing brain changes across pregnancy against controls**\n\nWe then compared the changes in GMV across gestation to that of typi-\ncal variability over time, derived from eight densely-sampled controls 23 .\nThe GMV changes we see across pregnancy far exceed normative brain\nvariability (Supplementary Fig. 11). On average, change in cortical GMV\nwas nearly three times higher than controls scanned over a similar\nduration (Supplementary Fig. 11a,b). This extends to MTL subfields,\nwherein change in volume was three to four times greater across gesta-\ntion than normative brain variability (Supplementary Fig. 11c,d). We\ncontextualized these findings further by comparing gestational GMV\nchange against our participant’s preconception brain volumes; average\nGMV change during pregnancy was six times (cortical) and three times\n(MTL) higher than the variability observed between baseline sessions.\nsubcortical structures, including the ventral diencephalon, caudate,\nthalamus, putamen and hippocampus. High-resolution imaging and\nsegmentation of the medial temporal lobe (MTL) extend these findings\nfurther, revealing specific volumetric reductions within hippocampal\nsubfields CA1, CA2/CA3 and parahippocampal cortex (PHC). In con-\ntrast to widespread decreases in cortical and subcortical GMV, cor -\nrelational tractography analyses revealed nonlinear increases in white\nmatter quantitative anisotropy (QA) throughout the brain—indicating\ngreater tract integrity—as gestational week progressed. Together, these\nfindings reveal the highly dynamic changes that unfold in a human\nbrain across pregnancy, demonstrating a capacity for extensive neural\nremodeling well into adulthood.", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed4.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed4.pdf", - "query": "What may reflect the decrease in GMV during pregnancy?", - "target_page": 6, - "target_passage": " Decreases in GMV may reflect ‘fine-tuning’ of the brain by neuromodulatory hormones in prepara- tion for parenthood", - "chunk_present": { - "presence": true, - "index": 5 - } - }, - "top_chunk": [ - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\nAccepted: 29 July 2024\nPublished online: 16 September 2024\n[ Check for updates](http://crossmark.crossref.org/dialog/?doi=10.1038/s41593-024-01741-0&domain=pdf)\n1 Department of Psychological & Brain Sciences, University of California, Santa Barbara, CA, USA. 2 Department of Neurobiology and Behavior, University\nof California, Irvine, CA, USA. 3 Section on Functional Imaging Methods, Laboratory of Brain and Cognition, National Institute of Mental Health, National\nInstitutes of Health, Bethesda, MD, USA. 4 Neuroscience Research Institute, University of California, Santa Barbara, CA, USA. 5 These authors contributed\nequally: Elizabeth R. Chrastil, Emily G. Jacobs. e-mail: [laura.pritschet@pennmedicine.upenn.edu](mailto:laura.pritschet@pennmedicine.upenn.edu) ; [chrastil@uci.edu](mailto:chrastil@uci.edu) ; [emily.jacobs@psych.ucsb.edu](mailto:emily.jacobs@psych.ucsb.edu)\n**2254**\nassociated brain networks appear to decrease in volume at a faster\nrate than the rest of the brain throughout pregnancy, as determined\nby a subsequent analysis controlling for total GMV (Supplementary\nTables 1 and 2). GMV reductions were also significantly correlated with\nthe participant’s estradiol and progesterone concentrations (Supple-\nmentary Table 1). A highly similar pattern of results was observed when\nexamining pregnancy-related CT changes (Supplementary Fig. 3 and\nSupplementary Tables 4 and 5). Significant reductions in cortical GMV\nover gestation remained after controlling for standard quality control\n(QC) metrics, albeit with some influence on the magnitude and location\nof the observed effects (Supplementary Figs. 4 and 5).\nIn contrast, GMV within regions of the default mode (subnetwork\nC), limbic (subnetworks A and B) and visual peripheral networks buck\nthe global trend by slightly increasing (for example, temporal poles),\nremaining constant (for example, orbitofrontal cortex) or reducing at\na much slower rate (for example, extrastriate cortex) than total GMV\n(Fig. 2a,b and Supplementary Tables 1 and 2). CT changes in these\nregions exhibit similar patterns (Supplementary Fig. 3 and Supple-\nmentary Tables 4 and 5).", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n#### **Subcortical GMV changes tied to gestation**\n\nConsistent with the broader cortical reductions in GMV, several subcor-\ntical regions significantly reduced in volume across gestation (Fig. 3a ,\nleft). This included bilateral ventral diencephalon (right hemisphere\nvalues shown in Fig. 3a , right; encompasses hypothalamus, substantia\nnigra, mammillary body, lateral geniculate nucleus and red nucleus\namong others 22 ), caudate, hippocampus and thalamus, along with left\nputamen and brain stem (Supplementary Table 6, *q* < 0.05).\nNext, high-resolution segmentation of the MTL allowed us to\ninterrogate subcortical structures at a finer resolution, revealing non-\nlinear volumetric decreases in CA1 ( *F* (2,15) = 5.84, *q* = 0.031, *R* 2 adj = 0.36;\nFig. 3b , left) and CA2/CA3 ( *F* (2,15) = 6.82, *q* = 0.027, *R* 2 adj = 0.41; Fig. 3b ,\nmiddle) across gestation. PHC exhibited linear volumetric decreases\nacross gestation ( *F* (1,16) = 24.87, *q* < 0.001, *R* 2 adj = 0.58; Fig. 3b , right)\nwhich was also tied to estradiol ( *F* (1,12) = 20.21, *q* = 0.005, *R* 2 adj = 0.60).\nAll three relationships remained significant after proportional correc-\ntion for total GMV. There was no significant change in other subregions\nor total volume of the hippocampal body, or in the parahippocampal\ngyrus (Supplementary Table 7 and Supplementary Fig. 8).", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Fig. 3 | Subcortical GMV changed throughout gestation. a** , Multivariate\n\nthe hypothalamus and subsequent medial preoptic area and paraven-\ntricular nucleus—structures critical for inducing maternal behavior 12 , 16 .\nThe hippocampus exhibited a reduction in volume across gestation,\nand with higher spatial resolution, this reduction was revealed to be\ndriven by changes in CA1 and CA2/CA3 subfield volumes, while other\nhippocampal subfields remained stable. Adjacent PHC within the\nMTL also exhibited volume reduction across gestation. While our hip-\npocampal findings are consistent with pre/post studies of pregnancy 13 ,\nthe precision lens applied within gestation revealed the nonlinear\nnature of this reduction. Recapitulating and clarifying these region-\nally specific patterns of volume change throughout the MTL merits\nfurther investigation.\nSimilar precision imaging studies have captured dynamic brain\nreorganization across other neuroendocrine transitions, such as the\nmenstrual cycle (see review in ref. 28 ), underscoring the powerful\nrole steroid hormones have in shaping the mammalian brain 29 . Endo-\ncrine changes across pregnancy dwarf those that occur across the\nmenstrual cycle, which highlights the critical need to map the brain’s\nresponse to this unique hormonal state. Broad physiological changes\noccur in tandem with the rise in steroid hormones, including changes\nin body mass composition, water retention, immune function and\nsleep patterns 11 . These factors could have a role in the brain changes\nobserved here, with some driving neurobiological changes and others,\nlike water retention, potentially affecting MRI-based measurements.\nNote that, although cortical reductions in GMV over gestation were\nstable across analyses, accounting for QC measures influenced the\nmagnitude and location of these results. These metrics all fell within\nthe standard range, but there may be meaningful reductions in signal\nthat accompany volumetric reductions (for example, increased CSF\nand decreased GM)—a methodological nuance that goes beyond the", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Fig. 2 | Cortical GMV showed widespread change through gestation and**\n\n**postpartum. a** , Multivariate regression analyses reveal largely negative\nrelationships between gestation week and regional GMV, with only a minority\nof regions unaffected or increasing over the gestational window (baseline—36\nweeks). All associations presented here were corrected for multiple comparisons\n(FDR at *q* < 0.05; nonsignificant values set to zero for interpretability). **b** , Average\nnetwork change was calculated by estimating GMV percent change from baseline\n(initial) to 36 weeks gestation (final). Attention and control networks appear\nmost affected. **c** , Six representative regions, classified by major subnetworks,\nthat exhibit pronounced GMV change across gestation. For each panel, we\ndisplay a scatterplot between average GMV of the ROIs and gestation week\n(left; gestation sessions only, 19 scans), and summary GMV of ROIs by pregnancy\nstage across the whole study (right; gestation and postpartum sessions, 26 scans).\nShaded regions in scatterplots represent a 95% confidence interval. Each\nboxplot represents IQR for each stage, with a horizontal line representing the\nmedian value. The whiskers indicate variability outside (±1.5) of this range.\nOutside values are >1.5× and <3× IQR beyond either end of the box. All statistical\ntests were corrected for multiple comparisons (FDR at *q* < 0.05) and values\nwere *z* scored and transformed to have a mean of zero and s.d. of one for easier\ncomparison across regions. Please note that the data values shown here are raw\n(see Supplementary Tables 1 and 2 and Supplementary Data 1 for exhaustive list).\nBrain visualizations created with R package ggseg 48 . IQR, interquartile range;\nLat, lateral; Med, medial; DMN, default mode network; VisPeri, visual peripheral\nnetwork; SomMot, somatomotor network; VisCent, visual central network; Cont,\ncontrol network; TempPar, temporal parietal network; DorsAttn, dorsal attention\nnetwork; SalVentAttn, salience/ventral attention network.\n**2257**\noutstanding questions. This study and corresponding open-access\ndataset offer neuroscientists a detailed map of the human brain across\ngestation, a resource for which a wide range of previously unattainable\nneurobiological questions can now be explored.\nOur findings from this precision imaging study show that preg-\nnancy is characterized by reductions in GMV, cortical thinning and\nenhanced white matter microstructural integrity that unfold week by\nweek. These changes were also tied to the significant rise in steroid hor-\nmone concentrations over pregnancy. Some of these changes persist\nat 2 years postpartum (for example, global reductions in GMV and CT),\nwhile others, including markers of white matter integrity, appear to be", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\ns.d. = 0.02, range = 0.09- 0.17) and varied only slightly by pregnancy\nstage (pre, *M* = 0.11 and s.d. = 0.004; first, *M* = 0.11 and s.d. = 0.01; sec-\nond, *M* = 0.13 and s.d. = 0.02; third, *M* = 0.16 and s.d. = 0.007; post,\n*M* = 0.13 and s.d. = 0.01). While mean FWD did correspond with gesta-\ntion week ( *r* = 0.88, *P* < 0.001), controlling for this did not alter our main\nfindings (for example, total GMV remained negatively associated with\ngestation after partial correlation with FWD ( *r* = −0.87 and *P* < 0.001)\nbecause motion differences between stages were minuscule (Sup-\nplementary Fig. 4a).\nAs a further test of the robustness of the dataset, we ran QC assess-\nments on all T1w images using the IQMs pipeline 64 from MRIQC (ver-\nsion 23.1). Assessments of interest included (1) coefficient of joint\nvariation (CJV), (2) signal-to-noise ratio for gray matter (SNR) and (3)\ncontrast-to-noise ratios (CNR). All QC metrics fell within expected\nstandard ranges 65 (Supplementary Fig. 4b- d). Although relationships\nexisted between gestation week and QC measures (CJV, *r* = 0.70 and\n*P* < 0.001; SNR and CNR, *r* = −0.83 and *P* < 0.001), including these vari-\nables in the regression models did not detract from our finding sug-\ngesting cortical GMV reductions occur over gestation, especially within\nregions belonging to attention and somatosensory networks (Supple-\nmentary Fig. 5). When looking across all MRIQC outputs, discrepancies\nwere noted in session seven (gestation week nine, first trimester).\nRemoving this day from the analyses only strengthened observed\nrelationships between cortical volume and gestation; however, for\ncompleteness, data from this day is included in the main findings.\nThese QC outputs for each session of the experiment can be found\nin Supplementary Data 1. Finally, we used FreeSurfer’s Eueler num-\nber to evaluate a field-standard quantitative assessment of each T1w\nstructural image 66 . We observed no significant relationships between\nthe Euler number and gestation week or summary brain metrics. A\ndiscrepancy (for example, two s.d. below average) was noted in session\neight; however, again, removing this session did not detract from our\nmain findings showing reductions in GMV over gestation.\n*Hippocampal segmentation* . T1- and T2-weighted images ( *n* = 25) were\nsubmitted to the automatic segmentation of hippocampal subfields\npackage (ASHS 67 , version July 2018) for parcellation of seven MTL\nsubregions: CA1, CA2/CA3, dentate gyrus, subiculum, perirhinal cor-", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Fig. 3 | Subcortical GMV changed throughout gestation. a** , Multivariate\n\nscope of this resource study. Ultimately, identifying the shared and\nunique contributions of these factors to the neuroanatomical changes\nthat unfold across gestation warrants further investigation. Deeply\nphenotyping a large and diverse cohort of women across pregnancy will\nopen up new avenues of exploration, for example, allowing research-\ners to link blood-based proteomic signatures to pregnancy outcomes;\ndeploying wearable devices to monitor changes in sleep, cognition and\nmood; and probing the broader social and environmental determinants\nof maternal health 27 .\nThe neuroanatomical changes that unfold during matrescence\nmay have broad implications for understanding individual differences\nin parental behavior 13 , 24 , 30 , 31 , vulnerability to mental health disorders 32 , 33\nand patterns of brain aging 18 , 19 , 34 - 36 . Decreases in GMV may reflect\n‘fine-tuning’ of the brain by neuromodulatory hormones in prepara-\ntion for parenthood 26 . For example, in rodents, steroid hormones\npromote parental behavior by remodeling specific neural circuits in the\nmedial preoptic area of the hypothalamus. These behavioral adapta-\ntions are critical to the dam’s ability to meet the demands of caring for\n**a b**\nQuantitative anisotropy (zero centered)\nIndividual tracts\nCorpus Callosum\nR inf. fronto occipital fasc.\nGestation + postpartum\nSummary white matter tracts\nGestation\nStage Stage\nL inf. longitudinal fasc.\nL arcuate fasciculus\nPre 1st 2nd 3rd Post\nAF\nC\nCC\nCS\nIFOF\nILF\nCPT\nCST\nDT\nMLF\nPre 1st 2nd 3rd Post Pre 1st 2nd 3rd Post\nPre 1st 2nd 3rd Post\n2\n1\n0\n- 1\n- 2\n2\n1\n0\n- 1\n- 2\n2\n1\n0\n- 1\n- 2\n2\n1\n0\n- 1\n- 2", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\nacross individuals will be a necessary next step.\n*Cortical GMV and CT* . We then narrowed our analyses to the first 19\nsessions (baseline—36 weeks gestation) to assess novel brain changes\noccurring over the gestational window. We first computed Pearson’s\nproduct-moment correlation matrices between the following vari -\nables: gestation week, estradiol, progesterone and the 17 network-level\naverage GMV values. We then ran a multivariate regression analysis\npredicting ROI-level GMV changes by gestation week. To identify which\nregions were changing at a rate different from the global decrease,\nwe then ran the analyses again to include total GMV in the regression\nmodel (Supplementary Table 2). This was extended to the network\nlevel, where we ran partial correlations accounting for total GMV. These\nsame analyses were then run with CT measures. Globally-corrected\nresults provided in Supplementary Tables 1- 5. Percent change at the\nnetwork level was computed by subtracting the final pregnancy value\n(36 weeks pregnant) from the first prepregnancy baseline value, then\ndividing that difference by said first prepregnancy baseline value. All\nanalyses underwent multiple comparisons testing (false discovery rate\n(FDR)-corrected at *q* < 0.05).\n*Subcortical GMV* . A similar statistical approach was taken for subcorti-\ncal volume estimates. We ran a multivariate regression analysis predict-\ning GMV changes over gestation in 28 ROIs (Supplementary Fig. 6a) by\ngestation week (FDR-corrected at *q* < 0.05).\nTo evaluate the relationship between gestation week and MTL\nsubregion volume over pregnancy ( *n* = 7 bilateral subregions and\n*n* = 18 MTL scans), we used a combination of linear and nonlinear\nmodels based on individual subregion data patterns. Models were\ncompared for best fit with each subregion via AIC from the GLM output\n(as described in ‘Summary brain metrics’). A linear regression model\nwas most appropriate for PHC (AIC diff < 3), whereas a quadratic model\nperformed best for CA1 and CA2/CA3. As a control, we repeated the\nanalyses with MTL subregion volumes after proportional volume cor-\nrection of total GMV calculated by ASHS. Finally, we evaluated the\nrelationship between endogenous sex hormones (estrogen and proges-\nterone) and subregion volumes using linear regression. Relationships\nwere considered significant only if they met FDR correction at *q* < 0.05.\n*White matter microstructure* . DSI Studio’s correlational tractography 74\nwas used to analyze the relationship between white matter structure\nand gestational week ( *n* = 16). A truncated model was run to examine the\nrelationship between white matter and sex steroid hormones ( *n* = 14)", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Results**\n\n#### **Cortical volume and thickness changes tied to gestation**\n\nWe then narrowed the aperture to capture changes unfolding within\ngestation itself (baseline—36 weeks pregnant, 19 scans). Relationships\nbetween summary brain metrics were evident over the gestational\nperiod as follows: total brain volume, GMV and CT were positively asso -\nciated with one another, whereas lateral ventricles, CSF and global QA\ndemonstrated negative relationships with GMV (Supplementary Fig. 1).\nChanges in GMV were near-ubiquitous across the cortical mantle\n(Fig. 2a ). Most large-scale brain networks exhibited decreases in GMV\n(Fig. 2b and Supplementary Table 1); indeed, 80% of the 400 regions of\ninterest (ROI) demonstrated negative relationships between GMV and\ngestation week (Fig. 2a and Supplementary Table 2). Together, these\nresults provide evidence of a global decrease in cortical volume across\npregnancy. Several sensory and attention subnetworks were particu-\nlarly sensitive to gestation, including the control (subnetwork B), sali-\nence/ventral attention (subnetwork A), dorsal attention (subnetwork\nB), default (subnetwork A) and somatomotor (subnetworks A and B)\nnetworks (Supplementary Table 1). Regions driving these network-level\nchanges include the bilateral inferior parietal lobe, postcentral gyri,\ninsulae, prefrontal cortex, posterior cingulate and somatosensory\ncortex (Fig. 2c , Supplementary Table 2 and validation of findings using\nalternate pipeline in Supplementary Tables 1 and 3). These regions and\n**2255**", - "page_start": 1, - "page_end": 2, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n#### **Comparing brain changes across pregnancy against controls**\n\nWe then compared the changes in GMV across gestation to that of typi-\ncal variability over time, derived from eight densely-sampled controls 23 .\nThe GMV changes we see across pregnancy far exceed normative brain\nvariability (Supplementary Fig. 11). On average, change in cortical GMV\nwas nearly three times higher than controls scanned over a similar\nduration (Supplementary Fig. 11a,b). This extends to MTL subfields,\nwherein change in volume was three to four times greater across gesta-\ntion than normative brain variability (Supplementary Fig. 11c,d). We\ncontextualized these findings further by comparing gestational GMV\nchange against our participant’s preconception brain volumes; average\nGMV change during pregnancy was six times (cortical) and three times\n(MTL) higher than the variability observed between baseline sessions.\nsubcortical structures, including the ventral diencephalon, caudate,\nthalamus, putamen and hippocampus. High-resolution imaging and\nsegmentation of the medial temporal lobe (MTL) extend these findings\nfurther, revealing specific volumetric reductions within hippocampal\nsubfields CA1, CA2/CA3 and parahippocampal cortex (PHC). In con-\ntrast to widespread decreases in cortical and subcortical GMV, cor -\nrelational tractography analyses revealed nonlinear increases in white\nmatter quantitative anisotropy (QA) throughout the brain—indicating\ngreater tract integrity—as gestational week progressed. Together, these\nfindings reveal the highly dynamic changes that unfold in a human\nbrain across pregnancy, demonstrating a capacity for extensive neural\nremodeling well into adulthood.", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed4.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\ndiscrepancy (e.g., 2 SD below average) was noted in session eight; however, again, removing this session did not detract from\nour main findings showing reductions in gray matter volume over gestation.\n\nT2-weighted MTL scans:\nVolumes were visually assessed for QC. Volumes were removed from the analysis if unable to be reliably segmented.\n\nDiffusion imaging:\nAll images were assessed using the DSI studio quality control and a visual inspection. DSI studio performed an outlier check,\nlabeling images as a “low quality outlier” if the correlation coefficient was greater than 3 standard deviations from the\nabsolute mean. No images were labeled as a low quality outlier.\nStatistical modeling & inference\nModel type and settings Summary brain metrics:\nTo reflect the existing literature, we first explored brain metrics across the entire study duration (pre-conception through\npostpartum). When including all sessions, total brain volume, GMV, CT, global QA, ventricle volume and CSF displayed non-\nlinear trends over time; therefore, we used generalized additive models (GAM; cubic spline basis, k = 10, smoothing = GCV), a\nmethod of non-parametric regression analysis (R package: mgcv), to explore the relationship between summary brain metrics\n(outcome variables) and gestation week (smooth term). Each model underwent examination (gam.check function) to ensure\nit was correctly specified with regards 6o 1) the choice of basis dimension (k) and 2) the distribution of the model residuals\n(see mgcv documentation; Wood, 2017). The general pattern of results held after toggling model parameters; however, we\nnote the risk of overinterpreting complex models with small sample sizes (see Sullivan et al., 2015). To address overfitting and\ncross-validate our basis type selection, we also fit the data using nonpenalized general linear models (GLM) with both linear\nand polynomial terms for gestation week. We compared the performance of each GLM (i.e., models using only a linear term\nvs. models with polynomial terms) via the Akaike information criterion (AIC), which revealed that cubic models consistently\noutperformed both linear and quadratic models (AICdiff > 3), providing additional evidence for non-linear changes in\nstructural brain variables over time.\n\nGray Matter Volume & Cortical Thickness:\nWe first computed Pearson’s product-moment correlation matrices between the following variables (n = 19 pregnancy\nscans): gestation week, estradiol, progesterone, total GMV, and the 17 network-level average GMV values. We then ran a\nmultivariate regression analysis predicting ROI-level GMV changes by gestation week. To identify which regions were\nchanging at a rate different from the global decrease, we then re-ran the analyses to include total GMV as a variable of non-", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed4.pdf" - } - ] - }, - { - "references": { - "source_file": "6126797.pdf", - "query": "How to light up my sports smart watch?", - "target_page": 2, - "target_passage": "Up button: Short press to light up or turn off the screen", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**Thank you for choosing our smart watch. You can fully understand**\n**the use and operation of the equipment by reading this manual.**\n**The company reserves the right to modify the contents of this manual**\n**without any prior notice.**\nThe product contains: a packing box, a manual, a watch body, and a\ncharging cable.\n**A. Watch function description**\nButton description:\n**Up button:**\nShort press to light up or turn off the screen; one press to go back the dial interface; long press to\nreactivate the watch.\n**Button down:**\nShort press to enter multi-sport mode.\nIn addition, when the watch is in the off-screen state, you can light up the screen by pressing any\nbuttons.\n**Charging instructions:**\nWireless charging, as shown in the picture below.\n**1.1 Shortcut function:**\n1) Swipe to the left till you find the \"+\" icon, click the icon to add part of the functions in the\nshortcut.\n2) Scroll down the screen when the watch is in the dial interface, you can find Bluetooth\nconnection status, time, power, brightness adjustment and other functions.\n3) Swipe to the right when the watch is in the dial interface, you can find time/date/week/the latest\nmessage (enter to view multiple messages)/some of the recently used menu functions, and turn on\nor off audio Bluetooth for calls.\n4) Swipe up the screen when the watch is in the dial interface to enter the menu interface, and\nscroll up and down to find the corresponding function.\n5) Long press the watch face interface and swipe to right or left to switch the watch face, select\none of them and set it with one-click.\n**1.2 App notification**\n1) When the watch is bound to the APP, and you allow the watch to display notifications on the\nwatch, the new messages received in your mobile phone will be pushed to the watch, and a total of\n10 messages can be saved. The messages received after 10 messages will be overwritten one by\none.\n2) Swipe to the bottom to click the delete icon to clear all message records.\n**1.3 Drop-down menu**\nScroll down the screen when the watch is in the dial interface to enter the drop-down menu\ninterface.\n1) Bluetooth connection status; time; power left;\n2) About, where you can check the firmware version of watch and the address of the Bluetooth\n3) Setting, where you can enter it to set part of the functions;", - "page_start": 0, - "page_end": 2, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**3. Find Watch**\nAfter the smartwatch is bound to the APP, you click “Find Watch” in the APP, the smartwatch\nwill light up and vibrate for once.\n**4. Camera**\nClick “camera” in the app WearPro to wake up the camera mode of the watch, click the camera\nbutton on the watch to take photos, and the photos will be automatically saved to the phone\nalbum.\n**5. Data synchronization**\nAfter the watch is successfully bound to the application, the data in the smartwatch can be\nsynchronized to the application.\n**6. Tilt to wake the screen**\nWear the smartwatch correctly on your wrist (left/right hand). when you switch on the feature, you\ncan light up the screen when you raise up your wrist.\n**7. Do not disturb mode**\nIn the APP, tap “Device” > “More” > “Do not disturb mode”, set the start to end time, such as\n12:00 to 14:00, then you won’t receive phone calls and apps notifications on the watch during this\nperiod.\n**8. Daily alarm clock**\nIn the APP in the APP Device>More, set the start and the end time, the alarm can be set only once\nor repeatedly on the date (week) setting, and the alarm can be turned on/off.\n**9. Sedentary reminder**\nSet the start and the end time of the sedentary reminder, and the time interval (minutes) in the\nAPP. You can set the reminder for once or to repeat regularly by entering the repeating setting.\nWhen the sedentary time is reached, the watch will vibrate and display a sedentary icon on the\nscreen.\n**10. Drink water reminder**\nSet the reminder frequency (minutes) and the time period of the start and the end in a day in the\nAPP. You can set the reminder for once or to repeat regularly by entering the repeating setting\nand selecting the date (week) of the water reminder. When the time of drink water reminder is\nreached, the watch will vibrate and there will be a water icon on the screen.\n**11. Dial push**\n11.1.Push an existing watch face\nBind the watch and the app, open the app, tap Device > Watch face push, the watch will restart\nand bind the APP automatically after the synchronization of the watch face.\n11.2. Customize the watch face\nBind the watch and the app, open the app, tap Device > Watch face push, the first several watch", - "page_start": 5, - "page_end": 6, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**1.8 Sports modes** (walking, running, cycling, rope skipping, badminton,\nbasketball, football)\n1.8.1 Select the corresponding exercise mode, click the “Start” button on the screen to start the\nexercise; click the “Start” button again to pause the recording of the exercise; click the “End”\nbutton to end the recording, and save to the data.\n1.8.2 The data can only be saved when the recording of the exercise is more than 1 minute; If the\nrecording time is less than 1 minute, the smartwatch will remind you that the data is too little to be\nsaved.\n**1.9 Heart rate**\nAfter you wearing the smartwatch correctly, you can measure heart rate when you enter the\nheart rate function. If you don’t wear the smartwatch properly, it will remind you to wear firmly\nfor the measurement.\n**1.10 ECG**\nAfter you wearing the smartwatch correctly, and enter the ECG function(you need to turn on the\nECG interface in the app, you can have single measurement at a time. The data of ECG will be\nsaved in the mobile phone. This function should be used with the app.\n**2.0 My QR code**\nConnect the watch to the APP, find My QR Code in the APP, select WeChat/QQ/Alipay and other\n\"Receive money QR code\" to sync to the watch (Please follow the instructions of the app to\noperate the function).\n**2.1 Remote control music**\nBind the smartwatch to the app WearPro, you can control the music to start/pause/play previous\nsong/play next song of your phone.\nBind the audio/calling Bluetooth of the smartwatch also, the music will be broadcast on the\nsmartwatch.\n**2.2 Sleep**\nSleep monitoring time period: from 18:00 at night to 10:00 the next day, the data will be\ngenerated by the watch. After connecting to the APP, the sleep data on the watch can be\nsynchronized to the APP for you to check.\n**2.3 stopwatch**\nClick the stopwatch to enter the timing interface, and you can record the time once.\n**2.4 Weather**\nAfter the smartwatch is connected to the app and the data is synchronized, tap Weather on the\nwatch to display the weather information for the day.\n**2.5 Find mobile phone**\nAfter the watch is bound to the app WearPro, tap this function to find the mobile phone, and the\nmobile phone will vibrate or emit a ringtone.\n**2.6 Meteorology**\nClick on “Meteorology” on the watch to display the ultraviolet (UV) and air pressure conditions of", - "page_start": 3, - "page_end": 4, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\nthe day.\n**2.7 Massager**\nTap the green button to start the massage, and the watch is in a vibrating state, tap the red button\nto end the massage state.\n**3.0 Menu style**\nThere are a variety of menu styles for users to choose.\n**3.1 Settings**\n1) You can select the watch language on the settings of the watch, or the watch language can be\nsynchronized with your mobile phone language after the watch successfully binds to the APP.\n2) Switch the watch face, swipe to the right to view the next watch face, select a watch face, and\nclick it to set the watch face.\n3) Set screen time; a variety of screen time lengths can be selected.\n4) Vibration intensity; set reminder vibration intensity.\n5) Password; a 4-digit password can be set (if you forget the password, please enter 8762 to\ndecrypt the previous password).\n6) Restore factory settings; click √to enable the factory reset, and click X to cancel the factory\nreset.\n**B** . **Bind to the APP**\n**1. APP download method**\n1.1 Scan the QR code to download\n1.2 Search the application at App market and download\nFor Android users:\nSearch for \"WearPro\" in the Google Play app store or any customized Android store to download,\nremember to check the pop-up box on your phone when installing, and agree to the permission.\nFor iOS users:\nSearch for \"WearPro\" in the APP Store to download, remember to check the pop-up box on your\nphone when installing, and agree to the permission.\nAfter WearPro is installed, the app icon appears as .\n2.Bind Bluetooth\n2.1 Unconnected to the APP state:\nAfter the watch is turned on, the Bluetooth will be in the state of being searched. After open the\nAPK/APP, go to Devices > Add Device > click to start searching, select and click the\ncorresponding watch device name, and the watch will be successfully bound to the app.\n2.2 Connected to the APP state:\nWatch time synchronization: the time shown at the smartwatch and your mobile phone will\nsynchronized after the smartwatch is bound to the APP successfully.\n2.3 Binding the audio/calling Bluetooth\nWhen the smartwatch is in the dial interface, you can find the audio/calling Bluetooth icon, and\nclick it to turn it on, then go to the Bluetooth settings of your mobile phone and click the name of\nthe audio/calling Bluetooth of the smartwatch to bind it.", - "page_start": 4, - "page_end": 5, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n4) Brightness adjustment; where you can adjust the brightness of the screen;\n5) Alipay. Download the app Alipay in your mobile phone and bind it with your watch to realize\noffline payment.\n**1.4 Phone/Call History**\n1. Swipe to the left when the watch is in the watch interface, click the calling icon to turn on/off\nthe calling Bluetooth. Turn on the calling Bluetooth, you will find the name of the calling\nBluetooth, then go to the Bluetooth settings of your mobile phone, and bind the Bluetooth in the\nname of the calling Bluetooth of your watch. You can use the watch to make phone calls when\nthey are successfully bound.\n2. Call records, which can save the records of incoming and dialed calls. (It can save more than 50\ncall records, and it will be automatically overwritten when 128 records are full. Click any call\nrecord to call back)\n3. Dial the keyboard, you can enter the phone number to make a call.\n**1.5 message**\nWhen the watch is successfully bound to the app, and you approve notifications of corresponding\napps in your mobile phone system, and switch on these apps or callings notifications functions on\nyour watch, the notifications on your mobile phone can synchronize to your watch.\n1.5.1. Incoming call notification:\nTurn on the incoming call reminder in the app. When the phone has a incoming call, the watch\nwill light up or vibrate.\n1.5.2. SMS notification:\nEnable the SMS notification in the app. When one or more SMS messages are received on the\nmobile phone, the watch will receive one or more SMS reminders at the same time.\n1.5.3. Other application message notifications:\nTurn on the corresponding application message notification in the app, such as WeChat, QQ,\nOutlook, Facebook and other applications. When the mobile phone receives one/multiple\napplication message notifications, the watch will receive one/multiple corresponding message\nreminders at the same time.\n**1.6 Frequently used contacts**\nThe watch binds to the app, and you allow the watch to access to the phone book of your mobile\nphone, then you can synchronize you contacts of your mobile phone to the smartwatch.\n**1.7 Fitness data**\nFitness data is turned on by default. When you enter the fitness data interface, scroll up the\nscreen, the smartwatch will display the current data of steps, distance, and calories. The data will\nbe wiped out at 00:00 every day in the morning.", - "page_start": 2, - "page_end": 3, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\nfaces marked with “custom watch faces” are customizable. The watch will restart and bind the\nAPP automatically after the synchronization of the watch face.\n**12. Firmware version**\nThe version of the watch is displayed on “Firmware upgrade” in the column of “Device”, and\nusers can decide to whether upgrade the firmware version.\n**13. Unbind**\nIn the \"Device\" column of WearPro, scroll down to the \"Unbind\" and click to unbind the APP. The\niSO users need to go to the Bluetooth settings of the phone, select the Bluetooth name of the\nsmart watch, and click \"Forget this device\". The “About” of the watch has an “Unbind”\nbutton, click it to unbind or do it in the APP. For the safety of users’ data, the watch will implement a\nfactory reset after that.\n**- Frequently asked questions and answers**\n***Please avoid exposing the device to extreme temperatures that are**\n**too cold or too hot for a long time, which may cause permanent**\n**damage.**\n***Why can't I take a hot bath with my watch?**\n**The temperature of the bath water is relatively changed, it will**\n**produce a lot of water vapor, and the water vapor is in the gas phase,**\n**and its molecular radius is small, and it is easy to seep into the gap of**\n**the watch case. The internal circuit of the watch is short-circuited,**\n**which damages the circuit board of the watch and damages the**\n**watch.**\n***No power on, no charging**\n**If you receive the goods and the watch does not turn on, it may be**\n**caused by a collision during the transportation of the watch and the**\n**battery Seiko board has been protected, so plug in the charging cable**\n**to activate it.**\n**If the battery is too low or the watch does not turn on after a long**\n**period of time, please plug in the data cable and charge it for more**\n**than half an hour to activate.**\n**Warranty description:**\n**1. If there are any quality problems caused by manufacturing,**\n**materials, design, etc. in normal use, the motherboard of the watch is**\n**guaranteed for repair for free within one year, while the battery and**\n**charger within half a year from the date of purchase.**\n**2. No warranty is provided for failures caused by the user's personal**\n**reasons, as follows:**\n**1). Failure caused by unauthorized disassembly or modification of**\n**the watch.**\n**2). Failure caused by accidental fall during use.**", - "page_start": 6, - "page_end": 8, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**3). All man-made damages or the third party's fault, or misuses (such**\n**as: water in the device, cracking by external force, scratches on the**\n**case, damage, etc.) are not covered in the warranty.**\n**3. When requesting the warranty service, please provide a warranty**\n**card with the date of purchase and the stamp of the place of purchase**\n**on it.**\n**4. When the user needs the device repaired, please take the device to**\n**our company or our company's dealership.**\n**5. All functions of the device please refer to the actual product.**\n**Purchase date:**\n**IMEI code:**\n**Where to buy:**\n**Customer Signature:**\n**Signature of Store Clerk:**\n**Stamp of Store:**\n**FCC Caution:**\nThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:\n(1) This device may not cause harmful interference, and (2) this device must accept any interference received,\nincluding interference that may cause undesired operation.\nAny changes or modifications not expressly approved by the party responsible for compliance could void\nthe user's authority to operate the equipment.\nNOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,\npursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against\nharmful interference in a residential installation. This equipment generates, uses and can radiate radio\nfrequency energy and, if not installed and used in accordance with the instructions, may cause harmful\ninterference to radio communications. However, there is no guarantee that interference will not occur in a\nparticular installation.\nIf this equipment does cause harmful interference to radio or television reception,\nwhich can be determined by turning the equipment off and on, the user is encouraged to try to correct the\ninterference by one or more of the following measures:\n-- Reorient or relocate the receiving antenna.\n-- Increase the separation between the equipment and receiver.\n-- Connect the equipment into an outlet on a circuit different\nfrom that to which the receiver is connected.\n-- Consult the dealer or an experienced radio/TV technician for help.\nThe device has been evaluated to meet general RF exposure requirement. The device can be used in\nportable exposure condition without restriction.\n**FCC ID:2A54U-DT3MATE**", - "page_start": 8, - "page_end": 9, - "source_file": "6126797.pdf" - }, - { - "text": "# Welcome to Microsoft Teams Set up Explore Practice\n\n## **Getting around**\nNavigate Teams using the menu along the left side and the top bar of your Teams desktop app.", - "page_start": 1, - "page_end": 1, - "source_file": "MSTeams_QuickStartGuide_EN_Final_4.18.22.pdf" - }, - { - "text": "# Example handler method for Node.js\nexports.handler = async function(event, context) {\nconsole.log(\"EVENT: \\n\" + JSON.stringify(event, null, 2))\nreturn context.logStreamName\n}\nJava", - "page_start": 57, - "page_end": 57, - "source_file": "serverless-core.pdf" - }, - { - "text": "# Example handler method in Java\n\n#### **Additional resources**\nOfficial AWS documentation:\n- [ AWS Lambda Developer Guide](https://docs.aws.amazon.com/lambda/latest/dg/welcome.html) - extensive and complete documentation for Lambda", - "page_start": 63, - "page_end": 63, - "source_file": "serverless-core.pdf" - } - ] - }, - { - "references": { - "source_file": "6126797.pdf", - "query": "Is my sports smartwatch's fitness data turned on or off by default?", - "target_page": 4, - "target_passage": "Fitness data is turned on by default.", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**1.8 Sports modes** (walking, running, cycling, rope skipping, badminton,\nbasketball, football)\n1.8.1 Select the corresponding exercise mode, click the “Start” button on the screen to start the\nexercise; click the “Start” button again to pause the recording of the exercise; click the “End”\nbutton to end the recording, and save to the data.\n1.8.2 The data can only be saved when the recording of the exercise is more than 1 minute; If the\nrecording time is less than 1 minute, the smartwatch will remind you that the data is too little to be\nsaved.\n**1.9 Heart rate**\nAfter you wearing the smartwatch correctly, you can measure heart rate when you enter the\nheart rate function. If you don’t wear the smartwatch properly, it will remind you to wear firmly\nfor the measurement.\n**1.10 ECG**\nAfter you wearing the smartwatch correctly, and enter the ECG function(you need to turn on the\nECG interface in the app, you can have single measurement at a time. The data of ECG will be\nsaved in the mobile phone. This function should be used with the app.\n**2.0 My QR code**\nConnect the watch to the APP, find My QR Code in the APP, select WeChat/QQ/Alipay and other\n\"Receive money QR code\" to sync to the watch (Please follow the instructions of the app to\noperate the function).\n**2.1 Remote control music**\nBind the smartwatch to the app WearPro, you can control the music to start/pause/play previous\nsong/play next song of your phone.\nBind the audio/calling Bluetooth of the smartwatch also, the music will be broadcast on the\nsmartwatch.\n**2.2 Sleep**\nSleep monitoring time period: from 18:00 at night to 10:00 the next day, the data will be\ngenerated by the watch. After connecting to the APP, the sleep data on the watch can be\nsynchronized to the APP for you to check.\n**2.3 stopwatch**\nClick the stopwatch to enter the timing interface, and you can record the time once.\n**2.4 Weather**\nAfter the smartwatch is connected to the app and the data is synchronized, tap Weather on the\nwatch to display the weather information for the day.\n**2.5 Find mobile phone**\nAfter the watch is bound to the app WearPro, tap this function to find the mobile phone, and the\nmobile phone will vibrate or emit a ringtone.\n**2.6 Meteorology**\nClick on “Meteorology” on the watch to display the ultraviolet (UV) and air pressure conditions of", - "page_start": 3, - "page_end": 4, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n4) Brightness adjustment; where you can adjust the brightness of the screen;\n5) Alipay. Download the app Alipay in your mobile phone and bind it with your watch to realize\noffline payment.\n**1.4 Phone/Call History**\n1. Swipe to the left when the watch is in the watch interface, click the calling icon to turn on/off\nthe calling Bluetooth. Turn on the calling Bluetooth, you will find the name of the calling\nBluetooth, then go to the Bluetooth settings of your mobile phone, and bind the Bluetooth in the\nname of the calling Bluetooth of your watch. You can use the watch to make phone calls when\nthey are successfully bound.\n2. Call records, which can save the records of incoming and dialed calls. (It can save more than 50\ncall records, and it will be automatically overwritten when 128 records are full. Click any call\nrecord to call back)\n3. Dial the keyboard, you can enter the phone number to make a call.\n**1.5 message**\nWhen the watch is successfully bound to the app, and you approve notifications of corresponding\napps in your mobile phone system, and switch on these apps or callings notifications functions on\nyour watch, the notifications on your mobile phone can synchronize to your watch.\n1.5.1. Incoming call notification:\nTurn on the incoming call reminder in the app. When the phone has a incoming call, the watch\nwill light up or vibrate.\n1.5.2. SMS notification:\nEnable the SMS notification in the app. When one or more SMS messages are received on the\nmobile phone, the watch will receive one or more SMS reminders at the same time.\n1.5.3. Other application message notifications:\nTurn on the corresponding application message notification in the app, such as WeChat, QQ,\nOutlook, Facebook and other applications. When the mobile phone receives one/multiple\napplication message notifications, the watch will receive one/multiple corresponding message\nreminders at the same time.\n**1.6 Frequently used contacts**\nThe watch binds to the app, and you allow the watch to access to the phone book of your mobile\nphone, then you can synchronize you contacts of your mobile phone to the smartwatch.\n**1.7 Fitness data**\nFitness data is turned on by default. When you enter the fitness data interface, scroll up the\nscreen, the smartwatch will display the current data of steps, distance, and calories. The data will\nbe wiped out at 00:00 every day in the morning.", - "page_start": 2, - "page_end": 3, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**3. Find Watch**\nAfter the smartwatch is bound to the APP, you click “Find Watch” in the APP, the smartwatch\nwill light up and vibrate for once.\n**4. Camera**\nClick “camera” in the app WearPro to wake up the camera mode of the watch, click the camera\nbutton on the watch to take photos, and the photos will be automatically saved to the phone\nalbum.\n**5. Data synchronization**\nAfter the watch is successfully bound to the application, the data in the smartwatch can be\nsynchronized to the application.\n**6. Tilt to wake the screen**\nWear the smartwatch correctly on your wrist (left/right hand). when you switch on the feature, you\ncan light up the screen when you raise up your wrist.\n**7. Do not disturb mode**\nIn the APP, tap “Device” > “More” > “Do not disturb mode”, set the start to end time, such as\n12:00 to 14:00, then you won’t receive phone calls and apps notifications on the watch during this\nperiod.\n**8. Daily alarm clock**\nIn the APP in the APP Device>More, set the start and the end time, the alarm can be set only once\nor repeatedly on the date (week) setting, and the alarm can be turned on/off.\n**9. Sedentary reminder**\nSet the start and the end time of the sedentary reminder, and the time interval (minutes) in the\nAPP. You can set the reminder for once or to repeat regularly by entering the repeating setting.\nWhen the sedentary time is reached, the watch will vibrate and display a sedentary icon on the\nscreen.\n**10. Drink water reminder**\nSet the reminder frequency (minutes) and the time period of the start and the end in a day in the\nAPP. You can set the reminder for once or to repeat regularly by entering the repeating setting\nand selecting the date (week) of the water reminder. When the time of drink water reminder is\nreached, the watch will vibrate and there will be a water icon on the screen.\n**11. Dial push**\n11.1.Push an existing watch face\nBind the watch and the app, open the app, tap Device > Watch face push, the watch will restart\nand bind the APP automatically after the synchronization of the watch face.\n11.2. Customize the watch face\nBind the watch and the app, open the app, tap Device > Watch face push, the first several watch", - "page_start": 5, - "page_end": 6, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**Thank you for choosing our smart watch. You can fully understand**\n**the use and operation of the equipment by reading this manual.**\n**The company reserves the right to modify the contents of this manual**\n**without any prior notice.**\nThe product contains: a packing box, a manual, a watch body, and a\ncharging cable.\n**A. Watch function description**\nButton description:\n**Up button:**\nShort press to light up or turn off the screen; one press to go back the dial interface; long press to\nreactivate the watch.\n**Button down:**\nShort press to enter multi-sport mode.\nIn addition, when the watch is in the off-screen state, you can light up the screen by pressing any\nbuttons.\n**Charging instructions:**\nWireless charging, as shown in the picture below.\n**1.1 Shortcut function:**\n1) Swipe to the left till you find the \"+\" icon, click the icon to add part of the functions in the\nshortcut.\n2) Scroll down the screen when the watch is in the dial interface, you can find Bluetooth\nconnection status, time, power, brightness adjustment and other functions.\n3) Swipe to the right when the watch is in the dial interface, you can find time/date/week/the latest\nmessage (enter to view multiple messages)/some of the recently used menu functions, and turn on\nor off audio Bluetooth for calls.\n4) Swipe up the screen when the watch is in the dial interface to enter the menu interface, and\nscroll up and down to find the corresponding function.\n5) Long press the watch face interface and swipe to right or left to switch the watch face, select\none of them and set it with one-click.\n**1.2 App notification**\n1) When the watch is bound to the APP, and you allow the watch to display notifications on the\nwatch, the new messages received in your mobile phone will be pushed to the watch, and a total of\n10 messages can be saved. The messages received after 10 messages will be overwritten one by\none.\n2) Swipe to the bottom to click the delete icon to clear all message records.\n**1.3 Drop-down menu**\nScroll down the screen when the watch is in the dial interface to enter the drop-down menu\ninterface.\n1) Bluetooth connection status; time; power left;\n2) About, where you can check the firmware version of watch and the address of the Bluetooth\n3) Setting, where you can enter it to set part of the functions;", - "page_start": 0, - "page_end": 2, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\nthe day.\n**2.7 Massager**\nTap the green button to start the massage, and the watch is in a vibrating state, tap the red button\nto end the massage state.\n**3.0 Menu style**\nThere are a variety of menu styles for users to choose.\n**3.1 Settings**\n1) You can select the watch language on the settings of the watch, or the watch language can be\nsynchronized with your mobile phone language after the watch successfully binds to the APP.\n2) Switch the watch face, swipe to the right to view the next watch face, select a watch face, and\nclick it to set the watch face.\n3) Set screen time; a variety of screen time lengths can be selected.\n4) Vibration intensity; set reminder vibration intensity.\n5) Password; a 4-digit password can be set (if you forget the password, please enter 8762 to\ndecrypt the previous password).\n6) Restore factory settings; click √to enable the factory reset, and click X to cancel the factory\nreset.\n**B** . **Bind to the APP**\n**1. APP download method**\n1.1 Scan the QR code to download\n1.2 Search the application at App market and download\nFor Android users:\nSearch for \"WearPro\" in the Google Play app store or any customized Android store to download,\nremember to check the pop-up box on your phone when installing, and agree to the permission.\nFor iOS users:\nSearch for \"WearPro\" in the APP Store to download, remember to check the pop-up box on your\nphone when installing, and agree to the permission.\nAfter WearPro is installed, the app icon appears as .\n2.Bind Bluetooth\n2.1 Unconnected to the APP state:\nAfter the watch is turned on, the Bluetooth will be in the state of being searched. After open the\nAPK/APP, go to Devices > Add Device > click to start searching, select and click the\ncorresponding watch device name, and the watch will be successfully bound to the app.\n2.2 Connected to the APP state:\nWatch time synchronization: the time shown at the smartwatch and your mobile phone will\nsynchronized after the smartwatch is bound to the APP successfully.\n2.3 Binding the audio/calling Bluetooth\nWhen the smartwatch is in the dial interface, you can find the audio/calling Bluetooth icon, and\nclick it to turn it on, then go to the Bluetooth settings of your mobile phone and click the name of\nthe audio/calling Bluetooth of the smartwatch to bind it.", - "page_start": 4, - "page_end": 5, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\nfaces marked with “custom watch faces” are customizable. The watch will restart and bind the\nAPP automatically after the synchronization of the watch face.\n**12. Firmware version**\nThe version of the watch is displayed on “Firmware upgrade” in the column of “Device”, and\nusers can decide to whether upgrade the firmware version.\n**13. Unbind**\nIn the \"Device\" column of WearPro, scroll down to the \"Unbind\" and click to unbind the APP. The\niSO users need to go to the Bluetooth settings of the phone, select the Bluetooth name of the\nsmart watch, and click \"Forget this device\". The “About” of the watch has an “Unbind”\nbutton, click it to unbind or do it in the APP. For the safety of users’ data, the watch will implement a\nfactory reset after that.\n**- Frequently asked questions and answers**\n***Please avoid exposing the device to extreme temperatures that are**\n**too cold or too hot for a long time, which may cause permanent**\n**damage.**\n***Why can't I take a hot bath with my watch?**\n**The temperature of the bath water is relatively changed, it will**\n**produce a lot of water vapor, and the water vapor is in the gas phase,**\n**and its molecular radius is small, and it is easy to seep into the gap of**\n**the watch case. The internal circuit of the watch is short-circuited,**\n**which damages the circuit board of the watch and damages the**\n**watch.**\n***No power on, no charging**\n**If you receive the goods and the watch does not turn on, it may be**\n**caused by a collision during the transportation of the watch and the**\n**battery Seiko board has been protected, so plug in the charging cable**\n**to activate it.**\n**If the battery is too low or the watch does not turn on after a long**\n**period of time, please plug in the data cable and charge it for more**\n**than half an hour to activate.**\n**Warranty description:**\n**1. If there are any quality problems caused by manufacturing,**\n**materials, design, etc. in normal use, the motherboard of the watch is**\n**guaranteed for repair for free within one year, while the battery and**\n**charger within half a year from the date of purchase.**\n**2. No warranty is provided for failures caused by the user's personal**\n**reasons, as follows:**\n**1). Failure caused by unauthorized disassembly or modification of**\n**the watch.**\n**2). Failure caused by accidental fall during use.**", - "page_start": 6, - "page_end": 8, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**3). All man-made damages or the third party's fault, or misuses (such**\n**as: water in the device, cracking by external force, scratches on the**\n**case, damage, etc.) are not covered in the warranty.**\n**3. When requesting the warranty service, please provide a warranty**\n**card with the date of purchase and the stamp of the place of purchase**\n**on it.**\n**4. When the user needs the device repaired, please take the device to**\n**our company or our company's dealership.**\n**5. All functions of the device please refer to the actual product.**\n**Purchase date:**\n**IMEI code:**\n**Where to buy:**\n**Customer Signature:**\n**Signature of Store Clerk:**\n**Stamp of Store:**\n**FCC Caution:**\nThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:\n(1) This device may not cause harmful interference, and (2) this device must accept any interference received,\nincluding interference that may cause undesired operation.\nAny changes or modifications not expressly approved by the party responsible for compliance could void\nthe user's authority to operate the equipment.\nNOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,\npursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against\nharmful interference in a residential installation. This equipment generates, uses and can radiate radio\nfrequency energy and, if not installed and used in accordance with the instructions, may cause harmful\ninterference to radio communications. However, there is no guarantee that interference will not occur in a\nparticular installation.\nIf this equipment does cause harmful interference to radio or television reception,\nwhich can be determined by turning the equipment off and on, the user is encouraged to try to correct the\ninterference by one or more of the following measures:\n-- Reorient or relocate the receiving antenna.\n-- Increase the separation between the equipment and receiver.\n-- Connect the equipment into an outlet on a circuit different\nfrom that to which the receiver is connected.\n-- Consult the dealer or an experienced radio/TV technician for help.\nThe device has been evaluated to meet general RF exposure requirement. The device can be used in\nportable exposure condition without restriction.\n**FCC ID:2A54U-DT3MATE**", - "page_start": 8, - "page_end": 9, - "source_file": "6126797.pdf" - }, - { - "text": "# The meaningfulness of exploring one ’ s own limits through interactions and enjoyment in outdoor h[...]\n\n### References\n\n1. Walton C, King R, Rechtman L, Kaye W, Leray E, Marrie RA, et al. Rising\nprevalence of multiple sclerosis worldwide: insights from the Atlas of MS, third\nedition. Mult Scler . (2020) 26(14):1816 - [21. doi: 10.1177/1352458520970841](https://doi.org/10.1177/1352458520970841)\n2. Casey B, Coote S, Galvin R, Donnelly A. Objective physical activity levels in\npeople with multiple sclerosis: meta-analysis. Scand J Med Sci Sports . (2018) 28\n(9):1960 - [9. doi: 10.1111/sms.13214](https://doi.org/10.1111/sms.13214)\n3. Kinnett-Hopkins D, Adamson B, Rougeau K, Motl RW. People with MS are less\nphysically active than healthy controls but as active as those with other chronic\ndiseases: an updated meta-analysis. Mult Scler Relat Disord . (2017) 13:38 - 43.\n[doi: 10.1016/j.msard.2017.01.016](https://doi.org/10.1016/j.msard.2017.01.016)\n4. Hoang PD, Lord S, Gandevia S, Menant J. Exercise and sports science Australia\n(ESSA) position statement on exercise for people with mild to moderate multiple\nsclerosis. J Sci Med Sport . (2022) 25(2):146 - [54. doi: 10.1016/j.jsams.2021.08.015](https://doi.org/10.1016/j.jsams.2021.08.015)\n5. Dalgas U, Langeskov-Christensen M, Stenager E, Riemenschneider M, Hvid LG.\nExercise as medicine in multiple sclerosis — time for a paradigm shift: preventive,\nsymptomatic, and disease-modifying aspects and perspectives. Curr Neurol Neurosci\nRep . (2019) 19(11):1 - [12. doi: 10.1007/s11910-019-1002-3](https://doi.org/10.1007/s11910-019-1002-3)\n6. Riemenschneider M, Hvid LG, Ringgaard S, Nygaard MKE, Eskildsen SF,\nGaemelke T, et al. Investigating the potential disease-modifying and neuroprotective\nef fi cacy of exercise therapy early in the disease course of multiple sclerosis: the early\nmultiple sclerosis exercise study (EMSES). Mult Scler . (2022) 28(10):1620 - [9. doi: 10.](https://doi.org/10.1177/13524585221079200)\n[1177/13524585221079200](https://doi.org/10.1177/13524585221079200)\n7. Kalb R, Brown TR, Coote S, Costello K, Dalgas U, Garmon E, et al. Exercise and\nlifestyle physical activity recommendations for people with multiple sclerosis\nthroughout the disease course. Mult Scler . (2020) 26(12):1459 - [69. doi: 10.1177/](https://doi.org/10.1177/1352458520915629)\n[1352458520915629](https://doi.org/10.1177/1352458520915629)\n8. Moreno-Navarro P, Manca A, Martinez G, Ventura L, Barbado D, Vera-García FJ,\net al. Test-retest reliability and known-groups validity of trunk muscle tests in people\nwith multiple sclerosis: a cross-sectional, case-control study. Phys Ther . (2021) 101\n(5):1 - [9. doi: 10.1093/ptj/ptzab049](https://doi.org/10.1093/ptj/ptzab049)\n9. Raats J, Arntzen EC, Lamers I, Feys P, Normann B. What is the distribution of\ntrunk impairments and its relationship with disability level in individuals with\nmultiple sclerosis? Mul Scler Relat Disord [. (2021) 57:103325. doi: 10.1016/j.msard.](https://doi.org/10.1016/j.msard.2021.103325)\n[2021.103325](https://doi.org/10.1016/j.msard.2021.103325)\n10. Normann B, Arntzen EC. What are the relationships between trunk control,\nbalance and walking in individuals with multiple sclerosis with minor to moderate\ndisability? Eur J Physiother . (2021) 23(6):377 - [83. doi: 10.1080/21679169.2020.1772870](https://doi.org/10.1080/21679169.2020.1772870)", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed13.pdf" - }, - { - "text": "#\n\n## Chapter 6. Security\n\n### **6.6 Data encryption**\n\nEncrypting data is a way of providing security and protection to your Content Manager\nOnDemand data.", - "page_start": 172, - "page_end": 172, - "source_file": "sg246915.pdf" - }, - { - "text": "# and index 'log' is updated with a date and a counter of 001 (if the", - "page_start": 281, - "page_end": 281, - "source_file": "sg246915.pdf" - } - ] - }, - { - "references": { - "source_file": "6126797.pdf", - "query": "When does my Sport smartwatch start and stop monitoring sleep?", - "target_page": 5, - "target_passage": "Sleep monitoring time period: from 18:00 at night to 10:00 the next day", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**1.8 Sports modes** (walking, running, cycling, rope skipping, badminton,\nbasketball, football)\n1.8.1 Select the corresponding exercise mode, click the “Start” button on the screen to start the\nexercise; click the “Start” button again to pause the recording of the exercise; click the “End”\nbutton to end the recording, and save to the data.\n1.8.2 The data can only be saved when the recording of the exercise is more than 1 minute; If the\nrecording time is less than 1 minute, the smartwatch will remind you that the data is too little to be\nsaved.\n**1.9 Heart rate**\nAfter you wearing the smartwatch correctly, you can measure heart rate when you enter the\nheart rate function. If you don’t wear the smartwatch properly, it will remind you to wear firmly\nfor the measurement.\n**1.10 ECG**\nAfter you wearing the smartwatch correctly, and enter the ECG function(you need to turn on the\nECG interface in the app, you can have single measurement at a time. The data of ECG will be\nsaved in the mobile phone. This function should be used with the app.\n**2.0 My QR code**\nConnect the watch to the APP, find My QR Code in the APP, select WeChat/QQ/Alipay and other\n\"Receive money QR code\" to sync to the watch (Please follow the instructions of the app to\noperate the function).\n**2.1 Remote control music**\nBind the smartwatch to the app WearPro, you can control the music to start/pause/play previous\nsong/play next song of your phone.\nBind the audio/calling Bluetooth of the smartwatch also, the music will be broadcast on the\nsmartwatch.\n**2.2 Sleep**\nSleep monitoring time period: from 18:00 at night to 10:00 the next day, the data will be\ngenerated by the watch. After connecting to the APP, the sleep data on the watch can be\nsynchronized to the APP for you to check.\n**2.3 stopwatch**\nClick the stopwatch to enter the timing interface, and you can record the time once.\n**2.4 Weather**\nAfter the smartwatch is connected to the app and the data is synchronized, tap Weather on the\nwatch to display the weather information for the day.\n**2.5 Find mobile phone**\nAfter the watch is bound to the app WearPro, tap this function to find the mobile phone, and the\nmobile phone will vibrate or emit a ringtone.\n**2.6 Meteorology**\nClick on “Meteorology” on the watch to display the ultraviolet (UV) and air pressure conditions of", - "page_start": 3, - "page_end": 4, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**3. Find Watch**\nAfter the smartwatch is bound to the APP, you click “Find Watch” in the APP, the smartwatch\nwill light up and vibrate for once.\n**4. Camera**\nClick “camera” in the app WearPro to wake up the camera mode of the watch, click the camera\nbutton on the watch to take photos, and the photos will be automatically saved to the phone\nalbum.\n**5. Data synchronization**\nAfter the watch is successfully bound to the application, the data in the smartwatch can be\nsynchronized to the application.\n**6. Tilt to wake the screen**\nWear the smartwatch correctly on your wrist (left/right hand). when you switch on the feature, you\ncan light up the screen when you raise up your wrist.\n**7. Do not disturb mode**\nIn the APP, tap “Device” > “More” > “Do not disturb mode”, set the start to end time, such as\n12:00 to 14:00, then you won’t receive phone calls and apps notifications on the watch during this\nperiod.\n**8. Daily alarm clock**\nIn the APP in the APP Device>More, set the start and the end time, the alarm can be set only once\nor repeatedly on the date (week) setting, and the alarm can be turned on/off.\n**9. Sedentary reminder**\nSet the start and the end time of the sedentary reminder, and the time interval (minutes) in the\nAPP. You can set the reminder for once or to repeat regularly by entering the repeating setting.\nWhen the sedentary time is reached, the watch will vibrate and display a sedentary icon on the\nscreen.\n**10. Drink water reminder**\nSet the reminder frequency (minutes) and the time period of the start and the end in a day in the\nAPP. You can set the reminder for once or to repeat regularly by entering the repeating setting\nand selecting the date (week) of the water reminder. When the time of drink water reminder is\nreached, the watch will vibrate and there will be a water icon on the screen.\n**11. Dial push**\n11.1.Push an existing watch face\nBind the watch and the app, open the app, tap Device > Watch face push, the watch will restart\nand bind the APP automatically after the synchronization of the watch face.\n11.2. Customize the watch face\nBind the watch and the app, open the app, tap Device > Watch face push, the first several watch", - "page_start": 5, - "page_end": 6, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n4) Brightness adjustment; where you can adjust the brightness of the screen;\n5) Alipay. Download the app Alipay in your mobile phone and bind it with your watch to realize\noffline payment.\n**1.4 Phone/Call History**\n1. Swipe to the left when the watch is in the watch interface, click the calling icon to turn on/off\nthe calling Bluetooth. Turn on the calling Bluetooth, you will find the name of the calling\nBluetooth, then go to the Bluetooth settings of your mobile phone, and bind the Bluetooth in the\nname of the calling Bluetooth of your watch. You can use the watch to make phone calls when\nthey are successfully bound.\n2. Call records, which can save the records of incoming and dialed calls. (It can save more than 50\ncall records, and it will be automatically overwritten when 128 records are full. Click any call\nrecord to call back)\n3. Dial the keyboard, you can enter the phone number to make a call.\n**1.5 message**\nWhen the watch is successfully bound to the app, and you approve notifications of corresponding\napps in your mobile phone system, and switch on these apps or callings notifications functions on\nyour watch, the notifications on your mobile phone can synchronize to your watch.\n1.5.1. Incoming call notification:\nTurn on the incoming call reminder in the app. When the phone has a incoming call, the watch\nwill light up or vibrate.\n1.5.2. SMS notification:\nEnable the SMS notification in the app. When one or more SMS messages are received on the\nmobile phone, the watch will receive one or more SMS reminders at the same time.\n1.5.3. Other application message notifications:\nTurn on the corresponding application message notification in the app, such as WeChat, QQ,\nOutlook, Facebook and other applications. When the mobile phone receives one/multiple\napplication message notifications, the watch will receive one/multiple corresponding message\nreminders at the same time.\n**1.6 Frequently used contacts**\nThe watch binds to the app, and you allow the watch to access to the phone book of your mobile\nphone, then you can synchronize you contacts of your mobile phone to the smartwatch.\n**1.7 Fitness data**\nFitness data is turned on by default. When you enter the fitness data interface, scroll up the\nscreen, the smartwatch will display the current data of steps, distance, and calories. The data will\nbe wiped out at 00:00 every day in the morning.", - "page_start": 2, - "page_end": 3, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\nthe day.\n**2.7 Massager**\nTap the green button to start the massage, and the watch is in a vibrating state, tap the red button\nto end the massage state.\n**3.0 Menu style**\nThere are a variety of menu styles for users to choose.\n**3.1 Settings**\n1) You can select the watch language on the settings of the watch, or the watch language can be\nsynchronized with your mobile phone language after the watch successfully binds to the APP.\n2) Switch the watch face, swipe to the right to view the next watch face, select a watch face, and\nclick it to set the watch face.\n3) Set screen time; a variety of screen time lengths can be selected.\n4) Vibration intensity; set reminder vibration intensity.\n5) Password; a 4-digit password can be set (if you forget the password, please enter 8762 to\ndecrypt the previous password).\n6) Restore factory settings; click √to enable the factory reset, and click X to cancel the factory\nreset.\n**B** . **Bind to the APP**\n**1. APP download method**\n1.1 Scan the QR code to download\n1.2 Search the application at App market and download\nFor Android users:\nSearch for \"WearPro\" in the Google Play app store or any customized Android store to download,\nremember to check the pop-up box on your phone when installing, and agree to the permission.\nFor iOS users:\nSearch for \"WearPro\" in the APP Store to download, remember to check the pop-up box on your\nphone when installing, and agree to the permission.\nAfter WearPro is installed, the app icon appears as .\n2.Bind Bluetooth\n2.1 Unconnected to the APP state:\nAfter the watch is turned on, the Bluetooth will be in the state of being searched. After open the\nAPK/APP, go to Devices > Add Device > click to start searching, select and click the\ncorresponding watch device name, and the watch will be successfully bound to the app.\n2.2 Connected to the APP state:\nWatch time synchronization: the time shown at the smartwatch and your mobile phone will\nsynchronized after the smartwatch is bound to the APP successfully.\n2.3 Binding the audio/calling Bluetooth\nWhen the smartwatch is in the dial interface, you can find the audio/calling Bluetooth icon, and\nclick it to turn it on, then go to the Bluetooth settings of your mobile phone and click the name of\nthe audio/calling Bluetooth of the smartwatch to bind it.", - "page_start": 4, - "page_end": 5, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**Thank you for choosing our smart watch. You can fully understand**\n**the use and operation of the equipment by reading this manual.**\n**The company reserves the right to modify the contents of this manual**\n**without any prior notice.**\nThe product contains: a packing box, a manual, a watch body, and a\ncharging cable.\n**A. Watch function description**\nButton description:\n**Up button:**\nShort press to light up or turn off the screen; one press to go back the dial interface; long press to\nreactivate the watch.\n**Button down:**\nShort press to enter multi-sport mode.\nIn addition, when the watch is in the off-screen state, you can light up the screen by pressing any\nbuttons.\n**Charging instructions:**\nWireless charging, as shown in the picture below.\n**1.1 Shortcut function:**\n1) Swipe to the left till you find the \"+\" icon, click the icon to add part of the functions in the\nshortcut.\n2) Scroll down the screen when the watch is in the dial interface, you can find Bluetooth\nconnection status, time, power, brightness adjustment and other functions.\n3) Swipe to the right when the watch is in the dial interface, you can find time/date/week/the latest\nmessage (enter to view multiple messages)/some of the recently used menu functions, and turn on\nor off audio Bluetooth for calls.\n4) Swipe up the screen when the watch is in the dial interface to enter the menu interface, and\nscroll up and down to find the corresponding function.\n5) Long press the watch face interface and swipe to right or left to switch the watch face, select\none of them and set it with one-click.\n**1.2 App notification**\n1) When the watch is bound to the APP, and you allow the watch to display notifications on the\nwatch, the new messages received in your mobile phone will be pushed to the watch, and a total of\n10 messages can be saved. The messages received after 10 messages will be overwritten one by\none.\n2) Swipe to the bottom to click the delete icon to clear all message records.\n**1.3 Drop-down menu**\nScroll down the screen when the watch is in the dial interface to enter the drop-down menu\ninterface.\n1) Bluetooth connection status; time; power left;\n2) About, where you can check the firmware version of watch and the address of the Bluetooth\n3) Setting, where you can enter it to set part of the functions;", - "page_start": 0, - "page_end": 2, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\nfaces marked with “custom watch faces” are customizable. The watch will restart and bind the\nAPP automatically after the synchronization of the watch face.\n**12. Firmware version**\nThe version of the watch is displayed on “Firmware upgrade” in the column of “Device”, and\nusers can decide to whether upgrade the firmware version.\n**13. Unbind**\nIn the \"Device\" column of WearPro, scroll down to the \"Unbind\" and click to unbind the APP. The\niSO users need to go to the Bluetooth settings of the phone, select the Bluetooth name of the\nsmart watch, and click \"Forget this device\". The “About” of the watch has an “Unbind”\nbutton, click it to unbind or do it in the APP. For the safety of users’ data, the watch will implement a\nfactory reset after that.\n**- Frequently asked questions and answers**\n***Please avoid exposing the device to extreme temperatures that are**\n**too cold or too hot for a long time, which may cause permanent**\n**damage.**\n***Why can't I take a hot bath with my watch?**\n**The temperature of the bath water is relatively changed, it will**\n**produce a lot of water vapor, and the water vapor is in the gas phase,**\n**and its molecular radius is small, and it is easy to seep into the gap of**\n**the watch case. The internal circuit of the watch is short-circuited,**\n**which damages the circuit board of the watch and damages the**\n**watch.**\n***No power on, no charging**\n**If you receive the goods and the watch does not turn on, it may be**\n**caused by a collision during the transportation of the watch and the**\n**battery Seiko board has been protected, so plug in the charging cable**\n**to activate it.**\n**If the battery is too low or the watch does not turn on after a long**\n**period of time, please plug in the data cable and charge it for more**\n**than half an hour to activate.**\n**Warranty description:**\n**1. If there are any quality problems caused by manufacturing,**\n**materials, design, etc. in normal use, the motherboard of the watch is**\n**guaranteed for repair for free within one year, while the battery and**\n**charger within half a year from the date of purchase.**\n**2. No warranty is provided for failures caused by the user's personal**\n**reasons, as follows:**\n**1). Failure caused by unauthorized disassembly or modification of**\n**the watch.**\n**2). Failure caused by accidental fall during use.**", - "page_start": 6, - "page_end": 8, - "source_file": "6126797.pdf" - }, - { - "text": "# Sports smart watch User Manual DT3 Mate\n\n## User Manual\n\n### DT3 Mate\n\n**3). All man-made damages or the third party's fault, or misuses (such**\n**as: water in the device, cracking by external force, scratches on the**\n**case, damage, etc.) are not covered in the warranty.**\n**3. When requesting the warranty service, please provide a warranty**\n**card with the date of purchase and the stamp of the place of purchase**\n**on it.**\n**4. When the user needs the device repaired, please take the device to**\n**our company or our company's dealership.**\n**5. All functions of the device please refer to the actual product.**\n**Purchase date:**\n**IMEI code:**\n**Where to buy:**\n**Customer Signature:**\n**Signature of Store Clerk:**\n**Stamp of Store:**\n**FCC Caution:**\nThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:\n(1) This device may not cause harmful interference, and (2) this device must accept any interference received,\nincluding interference that may cause undesired operation.\nAny changes or modifications not expressly approved by the party responsible for compliance could void\nthe user's authority to operate the equipment.\nNOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,\npursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against\nharmful interference in a residential installation. This equipment generates, uses and can radiate radio\nfrequency energy and, if not installed and used in accordance with the instructions, may cause harmful\ninterference to radio communications. However, there is no guarantee that interference will not occur in a\nparticular installation.\nIf this equipment does cause harmful interference to radio or television reception,\nwhich can be determined by turning the equipment off and on, the user is encouraged to try to correct the\ninterference by one or more of the following measures:\n-- Reorient or relocate the receiving antenna.\n-- Increase the separation between the equipment and receiver.\n-- Connect the equipment into an outlet on a circuit different\nfrom that to which the receiver is connected.\n-- Consult the dealer or an experienced radio/TV technician for help.\nThe device has been evaluated to meet general RF exposure requirement. The device can be used in\nportable exposure condition without restriction.\n**FCC ID:2A54U-DT3MATE**", - "page_start": 8, - "page_end": 9, - "source_file": "6126797.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n14 Eurostat: [Persons reporting exposure to risk factors that can adversely affect mental well-being by sex, age and ](https://ec.europa.eu/eurostat/databrowser/view/hsw_exp1/default/table?lang=en)\n[educational attainment level](https://ec.europa.eu/eurostat/databrowser/view/hsw_exp1/default/table?lang=en)\n*15* *Rigó et al., 2021:* *[Work stress on rise? Comparative analysis of trends in work stressors using the European ](https://doi.org/10.1007/s00420-020-01593-8)*\n*[working conditions survey](https://doi.org/10.1007/s00420-020-01593-8)*\n16 WHO/ILO, 2021: [WHO/ILO joint estimates of the work-related burden of disease and injury, 2000- 2016: Global ](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve)\n[monitoring report](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve) ( p. 35ff).\n*17* *Eurostat provide data for the periods before and after the NACE revision in 2008.* * **Data for 2019:** * *Average number*\n*of usual weekly hours of work in main job, by sex, professional status, full-time/part-time and economic activity*\n*(from 2008 onwards, NACE Rev. 2),* *[here](https://ec.europa.eu/eurostat/databrowser/view/LFSA_EWHUN2__custom_4423925/default/table?lang=en)* *Filter: Full-time, 15-64 years, all NACE sectors.* * **Data for 2006:** * *Average*\n*number of usual weekly hours of work in main job, by sex, professional status, full-time/part-time and economic*\n*activity (1998-2008, NACE Rev. 1.1),* *[here](https://ec.europa.eu/eurostat/databrowser/view/LFSA_EWHUNA__custom_4424467/default/table?lang=en)*\n18 Eurostat, 2018: [How many hours do Europeans work per week?](https://ec.europa.eu/eurostat/en/web/products-eurostat-news/-/ddn-20180125-1) Average number of usual weekly hours of work\nin main job, by sex, professional status, full-time/part-time and economic activity (from 2008 onwards, NACE Rev.\n2) - hours[lfsa_ewhun2], [here](http://appsso.eurostat.ec.europa.eu/nui/show.do?query=BOOKMARK_DS-056210_QID_-66FA1E0E_UID_-3F171EB0&layout=TIME,C,X,0;GEO,L,Y,0;NACE_R2,L,Z,0;WORKTIME,L,Z,1;WSTATUS,L,Z,2;SEX,L,Z,3;UNIT,L,Z,4;INDICATORS,C,Z,5;&zSelection=DS-056210WORKTIME,FT;DS-056210WSTATUS,SAL;DS-056210UNIT,HR;DS-056210NACE_R2,TOTAL;DS-056210SEX,T;DS-056210INDICATORS,OBS_FLAG;&rankName1=WSTATUS_1_2_-1_2&rankName2=UNIT_1_2_-1_2&rankName3=WORKTIME_1_2_-1_2&rankName4=INDICATORS_1_2_-1_2&rankName5=SEX_1_2_0_1&rankName6=NACE-R2_1_2_0_1&rankName7=TIME_1_0_0_0&rankName8=GEO_1_2_0_1&sortC=ASC_-1_FIRST&rStp=&cStp=&rDCh=&cDCh=&rDM=true&cDM=true&footnes=false&empty=false&wai=false&time_mode=ROLLING&time_most_recent=true&lang=EN&cfo=%23%23%23%2C%23%23%23.%23%23%23)\n19 Mean duration of commuting time one-way between work and home by sex and age (source: Eurofound), [Here](https://ec.europa.eu/eurostat/databrowser/view/qoe_ewcs_3c3/default/table?lang=en)\n20 Eurostat definition: The atypical work distinguishes between “evening or night work”, “Saturday or Sunday\nworking”, and “shift work”. Data for 2020 are available but indicate a strong reduction of atypical working times,\nthe reason is probably that sectors with a high rate of atypical working times like tourism, transport, entertainment,\nhotels and restaurants could not work as in previous years, and also production lines in industry, often shift work,\nwere stopped.\n\n21 Eurostat: Ad hoc module 2019 on work organisation and working time arrangements. Employment at an\natypical working time (time period start with 2011), [here](https://ec.europa.eu/eurostat/web/products-datasets/-/lfsa_esegatyp) and [here ](https://ec.europa.eu/eurostat/databrowser/view/LFSA_ESEGATYP__custom_943738/default/table?lang=en)\n22 Eurostat Data for 2019: Average number of usual weekly hours of work in main job, by sex, professional status,\nfull-time/part-time and economic activity (from 2008 onwards, NACE Rev. 2). [here](https://ec.europa.eu/eurostat/databrowser/view/lfsq_ewhun2/default/table?lang=en) Filter: Employees, Full-time, All\nNACE, EU27 2019 Q4.\nEurostat Data for 2006: Average number of usual weekly hours of work in main job, by sex, professional status,\nfull-time/part-time and economic activity (1998-2008, NACE Rev. 1.1), [here](https://ec.europa.eu/eurostat/databrowser/view/LFSQ_EWHUNA__custom_1494815/default/table?lang=en) Filter: Employees, Full-time, All\nNACE, EU27 2019 Q4.\n23 Eurostat definition of atypical work: The atypical work distinguishes between “evening or night work”, “Saturday", - "page_start": 140, - "page_end": 141, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# New Artificial Intelligence Summit Series Begins With Energy 01 02 03 04 05 06\n\n[Log in](https://about.newsusa.com/user/login)\n[Home](https://about.newsusa.com/) / [Arts and Entertainment](https://about.newsusa.com/taxonomy/term/78) / New Artificial Intelligence Summit Series Begins With Energy", - "page_start": 0, - "page_end": 0, - "source_file": "news1.pdf" - }, - { - "text": "# DRAFT FRAMEWORK CONTRACT FOR SERVICES —\n\n## **II.18. Termination of the FWC**\n\n(i) if a change to the contractor’s legal, financial, technical, organisational or ownership situation is likely to substantially affect the *implementation of the FWC* or\nsubstantially modify the conditions under which the FWC was initially awarded;\n(j) in the event of *force majeure* , where either resuming implementation is impossible or the necessary ensuing amendments to the FWC or a specific contract would mean\nthat the tender specifications are no longer fulfilled or result in unequal treatment\nof tenderers or contractors;\n(k) if the needs of the contracting authority change and it no longer requires new services under the FWC; in such cases ongoing specific contracts remain unaffected;\n(l) if the termination of the FWC with one or more of the contractors means that the multiple FWC with reopening of competition no longer has the minimum required\nlevel of competition;\n(m) if the contractor is in breach of the data protection obligations resulting from Article II.9.2;\n(n) if the contractor does not comply with the applicable data protection obligations resulting from Regulation (EU) 2016/679.\n**II.18.2. Grounds for termination by the contractor**\nThe contractor may terminate the FWC or any on-going specific contract if the contracting\nauthority fails to comply with its obligations, in particular the obligation to provide the\ninformation needed for the contractor to implement the FWC or to perform a specific\ncontract as provided for in the tender specifications.\n**II.18.3. Procedure for termination**\nA party must *formally notify* the other party of its intention to terminate the FWC or a\nspecific contract and the grounds for termination.\nThe other party has 30 days following the date of receipt to submit observations, including\nthe measures it has taken or will take to continue fulfilling its contractual obligations.\nFailing that, the decision to terminate becomes enforceable the day after the time limit for\nsubmitting observations has elapsed.\nIf the other party submits observations, the party intending to terminate must *formally*\n*notify* it either of the withdrawal of its intention to terminate or of its final decision to\nterminate.\nIn the cases referred to in points (a) to (d), (g) to (i), (k) and (l) of Article II.18.1 and in\nArticle II.18.2, the date on which the termination takes effect must be specified in the\n*formal notification* .\nIn the cases referred to in points (e), (f) and (j) of Article II.18.1, the termination takes", - "page_start": 30, - "page_end": 30, - "source_file": "EN-Draft FWC for services 0142.pdf" - } - ] - }, - { - "references": { - "source_file": "OTC_NSANY_2004.pdf", - "query": "Have the operating profits in Japan for Nissan gone up or down in 2004?", - "target_page": 5, - "target_passage": "operating profits in Japan came to ¥341.1 billion, a decrease of 3.2 percent compared to last year", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# 2004 Annual Report\n\nThis Annual Report contains forward-looking\nstatements on Nissan’s future plans and targets, and\nrelated operating investment, product planning and\nproduction targets. Please note that there can be no\nassurance that these targets and plans will actually\nbe achieved. Achieving them will depend on many\nfactors, including not only Nissan’s activities and\ndevelopment, but on the dynamics of the automobile\nindustry worldwide and the global economy.\n**1**\nHIGHLIGHTS\n*Millions of* *U.S. dollars* *(Note 1)* *Millions of yen* *(except per* *(except per share amounts and number of employees)* *share amounts)*\n2004 2003 2002 2001 2000 2004 *For the years ended* *Mar. 31, 2005* *Mar. 31, 2004* *Mar. 31, 2003* *Mar. 31, 2002* *Mar. 31, 2001* *Mar. 31, 2005*\nNet sales ¥8,576,277 ¥7,429,219 ¥6,828,588 ¥6,196,241 ¥6,089,620 $80,152\nOperating income 861,160 824,855 737,230 489,215 290,314 8,048\nNet income 512,281 503,667 495,165 372,262 331,075 4,788\nNet income per share (Note 2) 125.16 122.02 117.75 92.61 83.53 1.17\nCash dividends paid (Note 3) 94,236 74,594 50,800 27,841 0 881\nShareholder’s equity ¥2,465,750 ¥2,023,994 ¥1,808,304 ¥1,620,822 ¥ 957,939 $23,044\nTotal assets 9,848,523 7,859,856 7,349,183 7,215,005 6,451,243 92,042\nNet consolidated automotive debt (Note 4) (205,791) 13,603 107,952 431,714 952,657 (1,923)\nNumber of employees 183,607 123,748 127,625 125,099 133,833\nNotes: 1. Unless indicated otherwise, all dollar figures herein refer to U.S. currency. Yen amounts have been translated into U.S. dollars, for convenience\nonly, at ¥107 = $1, the approximate exchange rate on March 31, 2005.\n2. Net income per share amounts are based on the weighted average number of shares of common stock outstanding during each year.\nFigures for net income per share are in exact yen and U.S. dollars.\nNumber of shares outstanding as of March 31, 2005: 4,520,715,112.\n3. Cash dividends during the full year by subsidiary companies to non-Nissan minority shareholders are not included.\n4. Net consolidated automotive debt was ¥8,602 million cash positive in fiscal year 2002, ¥215,861 million cash positive in fiscal year 2003, and\n¥453,470 million cash positive in fiscal year 2004, using the same accounting principles as fiscal year 2001.", - "page_start": 1, - "page_end": 2, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL HIGHLIGHTS\nNissan Motor Co., Ltd. And Consolidated Subsidiaries\n*Fiscal years 2004, 2003, 2002, 2001 and 2000*\n**’00 ’01 ’02 ’03 ’04 ’00 ’01 ’02 ’03 ’04 ’00 ’01 ’02 ’03 ’04**\n6,090\n6,196\n6,829\n7,429\n**8,576**\n290\n489\n737\n825\n**861**\n331\n372\n495\n504\n**512**\n**Net Sales**\n*(Billion Yen)*\n**Operating Income**\n*(Billion Yen)*\n**Net Income**\n*(Billion Yen)*\n**2**", - "page_start": 2, - "page_end": 3, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## PERFORMANCE\n\n**The recovery story is complete**\n**7**\nP E R F O R M A N C E\n6,089.6\n6,196.2\n6,828.6\n7,429.2\n**8,576.3**\n+15.4%\n2,633\n2,597\n2,771\n3,057\n**3,388**\n+10.8%\n290\n489\n737\n825\n**861**\n+4.4%\n**’00 ’01 ’02 ’03 ’04 ’00 ’01 ’02 ’03 ’04 ’00 ’01 ’02 ’03 ’04**\n**10.0%**\n10.8%\n11.1%\n7.9%\n4.8%\n**Consolidated**\n**Net Revenue**\n(Billion Yen)\n**Consolidated**\n**Operating Profit/Margin**\n(Billion Yen/%)\n**Global Retail Sales**\n(Units: 1000s)\n**8**\nNissan will continue to grow in fiscal 2005. Even assuming a relatively flat total industry volume\nof 61 million units globally, Nissan’s sales are forecast to come to 3,618,000 units, a 6.8 percent\nincrease over the prior year.\nWorldwide, we will launch six all-new models—five in Japan, one in Europe—leading to\ntwenty regional product events.\n**Our sales objectives**\n- Japan: 933,000 units, a 10 percent increase over last year\n- U.S.: 1,047,000 units, an increase of 3.3 percent\n- Europe: 550,000 units, a 1.1 percent increase over last year\n- General Overseas Markets: 1,088,000 units, a 10.7 percent increase\n**Our financial outlook**\nAny new fiscal year brings risks and opportunities, and 2005 brings very high levels of\nuncertainty and risks—volatility in exchange rates, higher interest rates, higher commodity prices,\nhigher energy prices, higher incentives and uncertainty about growth in the U.S. and Japan. The\nopportunity is in following through on the NISSAN Value-Up plan quickly and effectively.\nIn light of these factors, our forecast for fiscal 2005 is as follows. This is based on a foreign\nexchange rate assumption for the year of ¥105 per dollar and ¥130 per euro:\n- Net revenue is predicted to be ¥9 trillion, up 4.9 percent.\n- Operating profit is expected to be ¥870 billion, up 1 percent.\n- Ordinary profit is expected to reach ¥860 billion, up 0.5 percent.\n- Net income is predicted to be ¥517 billion, up 0.9 percent.\n- Capital expenditures are expected to reach ¥540 billion, up 13.1 percent.\n- R&D expenses are forecast to reach ¥450 billion, or 5 percent of net sales, up 13.0 percent.\n- ROIC is expected to remain at or above 20 percent.\nP E R F O R M A N C E\n**Looking to the New Fiscal Year**\n**9**\nP E R F O R M A N C E\n**Europe**\n350Z Roadster", - "page_start": 7, - "page_end": 10, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### CONSOLIDATED FIVE-YEAR SUMMARY\n\nNissan Motor Co., Ltd. and Consolidated Subsidiaries\n*Fiscal years 2004, 2003, 2002, 2001 and 2000*\nFINANCIAL SECTION\n*Millions of* *U.S. dollars* *(Note 1)* *Millions of yen* *(except per* *(except per share amounts and number of employees)* *share amounts)*\n2004 2003 2002 2001 2000 2004 *For the years ended* *Mar. 31, 2005* *Mar. 31, 2004* *Mar. 31, 2003* *Mar. 31, 2002* *Mar. 31, 2001* *Mar. 31, 2005*\nNet sales ¥8,576,277 ¥7,429,219 ¥6,828,588 ¥6,196,241 ¥6,089,620 $80,152\nOperating income 861,160 824,855 737,230 489,215 290,314 8,048\nNet income 512,281 503,667 495,165 372,262 331,075 4,788\nNet income per share (Note 2) 125.16 122.02 117.75 92.61 83.53 1.17\nCash dividends paid (Note 3) 94,236 74,594 50,800 27,841 0 881\nShareholder’s equity ¥2,465,750 ¥2,023,994 ¥1,808,304 ¥1,620,822 ¥ 957,939 $23,044\nTotal assets 9,848,523 7,859,856 7,349,183 7,215,005 6,451,243 92,042\nLong-term debt 1,963,173 1,694,793 1,603,246 1,604,955 1,402,547 18,347\nDepreciation and amortization 525,926 461,037 371,125 374,827 360,191 4,915\nNumber of employees 183,607 123,748 127,625 125,099 133,833\nNotes: 1. Unless indicated otherwise, all dollar figures herein refer to U.S. currency. Yen amounts have been translated into U.S. dollars, for convenience\nonly, at ¥107 = $1, the approximate exchange rate on March 31, 2005.\n2. Net income per share amounts are based on the weighted average number of shares of common stock outstanding during each year.\nFigures for net income per share are in exact yen and U.S. dollars.\nNumber of shares outstanding as of March 31, 2005: 4,520,715,112.\n3. Cash dividends during the full year by subsidiary companies to non-Nissan minority shareholders are not included.\nSales and Production (units) 2004 2003 2002 2001 2000 *For the years ended* *Mar. 31, 2005* *Mar. 31, 2004* *Mar. 31, 2003* *Mar. 31, 2002* *Mar. 31, 2001*\nGlobal vehicle production 3,293,339 2,883,409 2,586,602 2,428,279 2,475,730\nJapan 1,481,563 1,475,063 1,444,314 1,272,851 1,313,527\nUnited States 803,556 619,665 392,458 363,366 352,927\nMexico 325,086 308,322 340,658 328,946 312,691\nSpain 142,889 116,589 84,919 137,502 136,807\nUnited Kingdom 319,652 331,924 297,719 296,788 327,792\nOthers 51,572 31,846 26,534 28,826 31,986\nGlobal unit sales (wholesale) 3,470,422 2,946,782 2,635,686 2,460,484 2,564,160\nJapan 819,152 799,206 792,767 702,657 725,842\nNorth America (Notes 1 and 2) 1,394,099 1,204,882 1,040,684 968,030 985,168\nEurope (Note2) 554,901 548,693 458,222 453,697 513,048\nOthers (Note 1) 702,270 394,001 344,013 336,100 340,102\nNotes: 1. Unit sales in Mexico are included in “North America.”\n2. Sales and Production for Europe and Mexico for each year are on a January to December basis. (In the annual reports for the fiscal years before", - "page_start": 71, - "page_end": 71, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## PERFORMANCE\n\n### FISCAL YEAR 2004 FINANCIAL REVIEW\n\n239 244 232\n206\n262\n326 300\n378\n354\n427\n**398**\n**478**\n4.0% 3.8%\n5.3% 5.5% 5.8%\n**5.6%**\n4.2% 4.4%\n4.8%\n**4.6%**\n3.4%\n4.1%\n500\n400\n300\n200\n6\n5\n4\n3 **’99 ’00 ’01 ’02 ’03 ’04**\n**Investment in Our Future**\n(Billion Yen) (% of net revenue)\n40\n30\n20\n10\n0 **’00 ’01 ’02 ’03 ’04 ’05* ’06* ’07* ’99**\n*Forecast\n0\n8 14 19 24 29 34\n40\n7\n**Dividend Policy**\n(Dividend per share, in yen)\nP E R F O R M A N C E **Automotive Debt:**\nDespite higher levels incurred for capital expenditures and\nR&D, cash generated from operating activities in the\nautomotive division eliminated net automotive debt. Nissan\nheld a ¥205.8 billion yen net cash position at the close of\nfiscal 2004 in this division.\n**Rating**\nRegarding Nissan’s long-term credit rating, R&I upgraded\nNissan from A- to A on May 11, 2005. S&P upgraded their\nrating from BBB to BBB+ on July 20, 2004, and Moody’s\nupgraded from Baa3 to Baa1 on January 29, 2004.\n**Investment Policy**\nCapital expenditures increased by ¥50.2 billion to ¥477.5\nbillion, representing 5.6 percent of net revenue. This\nincrease included the Canton plant expansion. R&D\nexpenditures increased by ¥43.8 billion to ¥398.1 billion.\nThis increase went to fund new technologies and product\ndevelopment. Our R&D resources are focused on projects\nthat add value to our customers and that will deliver an\nexpected return, in both the short and long term.\n**Dividend**\nAt the annual general meeting of shareholders on June 21,\n2005, the company proposed increasing its dividend to\n¥24 per share in 2004, up from ¥19 in 2003. In the first\nyear of the NISSAN Value-up dividend policy, the\nCompany plans to increase the per-share dividend to ¥29\nin 2005. By the end of NISSAN Value-up in March 2008,\nNissan plans to pay an annual dividend of no less than\n¥40 per share.\n**Return on Invested Capital (ROIC)**\nNissan’s investments are made within the strict guidelines\nof its automotive operating ROIC. Based on these\nguidelines, Nissan reached 20.1 percent of ROIC on a\nconsistent basis as of fiscal 2003.\n**Share Performance in Fiscal 2004**\nNissan’s share price began at ¥1,143 at the beginning", - "page_start": 15, - "page_end": 16, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## PERFORMANCE\n\n### FISCAL YEAR 2004 FINANCIAL REVIEW\n\nincrease in manufacturing and logistics expenses.\n- Warranty costs increased by ¥41 billion, partly due to\ngreater volume.\n- General, administrative and other expenses increased\nby ¥25.7 billion.\nBy region, operating profits in Japan came to ¥341.1\nbillion, a decrease of 3.2 percent compared to last year.\nThis was mainly due to unfavorable exchange rate\nfluctuations and an increase in R&D expenses, which\nreached a record level.\nDue to higher volumes, profitability in the U.S. and\nCanada increased 7.9 percent from last year and totaled\n¥379.7 billion.\nOperating profit in Europe was ¥56 billion, an increase\nof 13.8 percent compared to last year, owing to a better\nmix and higher contributions from Russia.\nIn General Overseas Markets, including Mexico,\noperating profits came to ¥84.8 billion, an increase of 28.5\npercent compared to last year. This was primarily due to the\nconsolidation of Dongfeng Motor and Yulon Nissan Motor.\nInter-regional eliminations were negative ¥0.4 billion.\n1,100\n1,000\n900\n800\n700\nFY03 OP FY04 OP Forex\nScope of consolidation\nVolume /mix Sales expenses\nPurchasing cost reduction\nProduct enrichment\nR&D expenses\nManu- facturing expenses\nWarranty expenses G&A and others\n**824.9** -78\n+31\n+284\n- 114\n+131\n- 92\n- 44 - 15\n\n- 41\n- 25.7 **861.2**\n**Impact on Operating Profit**\n(Billion Yen)\n1,200\n1,000\n800\n600\n400\n200\n0\n-200\nCash\nDebt\nNet debt at end of FY03 Net debt at the end of FY04\nOperating activities before tax Tax paid Investing activities\nDividend paid Other financial activities\nFX rate impact\n+1,082.2\n- 203.0 - 450.7\n- 26.0\n- 94.0\n\n- 99.1 +10.0 **205.8**\n**- 13.6**\nTreasury stock\n**Net Cash Flow (automotive)**\n(Billion Yen)\nP E R F O R M A N C E **Net Income**\nNet non-operating expenses totaled ¥5.5 billion, ¥9.7\nbillion lower than last year. This was primarily due to a ¥5.3\nbillion decrease in financial costs and a ¥5.3 billion\nincrease in equity in earnings of unconsolidated\nsubsidiaries and affiliates, thanks mainly to Renault. Net\nextraordinary losses totaled ¥62.5 billion, ¥10.7 billion\nlower than last year, mainly due to the sale of the site of\nthe former Murayama plant. Net income before taxes came\nto ¥793.2 billion. Income taxes totaled ¥258.0 billion, with", - "page_start": 13, - "page_end": 14, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### CONSOLIDATED BALANCE SHEETS\n\nNissan Motor Co., Ltd. and Consolidated Subsidiaries\n*Fiscal years 2004 and 2003*\nFINANCIAL SECTION\n*Thousands of* *Millions of yen* *U.S. dollars* *(Note 3)*\n2004 2003 2004 LIABILITIES AND SHAREHOLDERS’ EQUITY *As of* *Mar. 31, 2005* *Mar. 31, 2004* *Mar. 31, 2005*\nCurrent liabilities:\nShort-term borrowings and current portion of\nlong-term debt (Note 8) ¥1,983,950 ¥1,411,262 $18,541,589\nNotes and accounts payable (Note 7) 1,384,163 1,126,277 12,936,103\nAccrual for warranty costs 61,762 45,550 577,215\nAccrued income taxes (Note 13) 63,563 94,008 594,047\nOther current liabilities 481,276 425,384 4,497,906\nTotal current liabilities 3,974,714 3,102,481 37,146,860\nLong-term liabilities:\nLong-term debt (Note 8) 1,963,173 1,694,793 18,347,411\nAccrued retirement benefits (Note 9) 508,203 442,266 4,749,561\nAccrual for warranty costs 122,990 107,047 1,149,439\nOther long-term liabilities 556,992 385,490 5,205,533\nTotal long-term liabilities 3,151,358 2,629,596 29,451,944\nMinority interests 256,701 103,785 2,399,075\nShareholders’ equity (Notes 10, 14 and 22) :\nCommon stock, without par value:\nAuthorized—6,000,000,000 shares;\nIssued —4,520,715,112 shares in 2004 and 2003 605,814 605,814 5,661,813\nCapital surplus 804,470 804,470 7,518,411\nRetained earnings 1,715,099 1,286,299 16,028,963\nUnrealized holding gain on securities 7,355 4,392 68,738\nTranslation adjustments (400,099) (431,744) (3,739,243)\n2,732,639 2,269,231 25,538,682\nLess treasury common stock, at cost; 141,235,573 shares in 2004\nand 122,116,426 shares in 2003 (266,889) (245,237) (2,494,289)\nTotal shareholders’ equity 2,465,750 2,023,994 23,044,393\nCommitments and contingencies (Note 17)\nTotal liabilities and shareholders’ equity ¥9,848,523 ¥7,859,856 $92,042,272\nSee notes to consolidated financial statements. FINANCIAL SECTION\n*Thousands of* *Millions of yen* *U.S. dollars* *(Note 3)*\n2004 2003 2002 2004 *For the years ended* *Mar. 31, 2005* *Mar. 31, 2004* *Mar. 31, 2003* *Mar. 31, 2005*\nNet sales ¥8,576,277 ¥7,429,219 ¥6,828,588 $80,152,121\nCost of sales (Notes 6 and 11) 6,351,269 5,310,172 4,872,324 59,357,654\nGross profit 2,225,008 2,119,047 1,956,264 20,794,467\nSelling, general and administrative\nexpenses (Notes 6 and 11) 1,363,848 1,294,192 1,219,034 12,746,243\nOperating income 861,160 824,855 737,230 8,048,224\nOther income (expenses):\nInterest income 14,934 10,321 7,566 139,570\nInterest expense (26,656) (27,290) (25,060) (249,121)\nEquity in earnings of unconsolidated\nsubsidiaries and affiliates 36,790 11,623 11,395 343,832\nOther, net (Note 12) (92,995) (83,012) (36,507) (869,112)\n(67,927) (88,358) (42,606) (634,831)\nIncome before income taxes and\nminority interests 793,233 736,497 694,624 7,413,393\nIncome taxes (Note 13) :\nCurrent 179,226 137,745 113,185 1,675,009\nDeferred 78,837 81,295 85,513 736,794\n258,063 219,040 198,698 2,411,803\nMinority interests (22,889) (13,790) (761) (213,917)\nNet income (Note 18) ¥ 512,281 ¥ 503,667 ¥ 495,165 $ 4,787,673\nSee notes to consolidated financial statements.", - "page_start": 73, - "page_end": 75, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS\n\nCash and cash equivalents at beginning of the year .............................................................................................................. 272,742 6,911 279,653\nIncrease due to inclusion in consolidation ....................................................................................................................................... 2,297 — 2,297\nDecrease due to exclusion from consolidation ............................................................................................................................ (27) — (27)\nCash and cash equivalents at end of the year ............................................................................................................................. ¥263,146 ¥ 6,671 ¥269,817\nFINANCIAL SECTION\n**100**\nGeographical areas\nThe geographical segment information for the Company and its consolidated subsidiaries for the years ended March 31, 2005, 2004 and 2003\nis as follows:\nFiscal year 2004 *(For the year ended Mar. 31, 2005)*\nOther foreign Japan North America Europe countries Total Eliminations Consolidated\n*Millions of yen*\nSales to third parties .......................................... ¥2,556,683 ¥3,726,456 ¥1,254,007 ¥1,039,131 ¥ 8,576,277 ¥ — ¥8,576,277\nInter-area sales and transfers .................... 1,981,104 81,794 51,109 7,622 2,121,629 ¥(2,121,629) —\nTotal sales ................................................................... 4,537,787 3,808,250 1,305,116 1,046,753 10,697,906 (2,121,629) 8,576,277\nOperating expenses ........................................... 4,196,667 3,392,676 1,249,110 996,529 9,834,982 (2,119,865) 7,715,117\nOperating income ................................................. ¥ 341,120 ¥ 415,574 ¥ 56,006 ¥ 50,224 ¥ 862,924 ¥(1,764) ¥ 861,160\nTotal assets ............................................................... ¥5,590,397 ¥4,714,272 ¥ 799,778 ¥ 637,065 ¥11,741,512 ¥(1,892,989) ¥9,848,523\n*Thousands of U.S. dollars*\nSales to third parties .......................................... $23,894,234 $34,826,692 $11,719,692 $9,711,503 $ 80,152,121 $ — $80,152,121\nInter-area sales and transfers .................... 18,514,991 764,430 477,654 71,234 19,828,309 (19,828,309) —\nTotal sales ................................................................... 42,409,225 35,591,122 12,197,346 9,782,737 99,980,430 (19,828,309) 80,152,121\nOperating expenses ........................................... 39,221,187 31,707,252 11,673,925 9,313,355 91,915,719 (19,811,822) 72,103,897\nOperating income ................................................. $ 3,188,038 $ 3,883,870 $ 523,421 $ 469,382 $ 8,064,711 $ (16,487) $ 8,048,224\nTotal assets ............................................................... $52,246,701 $44,058,617 $ 7,474,561 $5,953,878 $109,733,757 $(17,691,485) $92,042,272\nFiscal year 2003 *(For the year ended Mar. 31, 2004)*\nOther foreign Japan North America Europe countries Total Eliminations Consolidated\n*Millions of yen*\nSales to third parties .......................................... ¥2,559,806 ¥3,278,966 ¥1,164,032 ¥426,415 ¥7,429,219 ¥ — ¥7,429,219\nInter-area sales and transfers .............................. 1,725,491 35,384 31,690 4,663 1,797,228 (1,797,228) —\nTotal sales ................................................................... 4,285,297 3,314,350 1,195,722 431,078 9,226,447 (1,797,228) 7,429,219\nOperating expenses ........................................... 3,932,835 2,914,529 1,146,549 412,938 8,406,851 (1,802,487) 6,604,364\nOperating income ................................................. ¥ 352,462 ¥ 399,821 ¥ 49,173 ¥ 18,140 ¥ 819,596 ¥ 5,259 ¥ 824,855\nTotal assets ............................................................... ¥4,805,718 ¥3,664,382 ¥ 607,926 ¥219,109 ¥9,297,135 ¥(1,437,279) ¥7,859,856\na) As described in Note 2(b), effective April 1, 2003, Nissan Motor Manufacturing (UK) Ltd., a consolidated subsidiary, implemented early\nadoption of a new accounting standard for retirement benefits in the United Kingdom. The effect of this change was to decrease operating\nincome in the “Europe” segment by ¥1,686 million for the year ended March 31, 2004 as compared with the corresponding amount which", - "page_start": 101, - "page_end": 102, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### NON-CONSOLIDATED FIVE-YEAR SUMMARY\n\nNissan Motor Co., Ltd. and Consolidated Subsidiaries\n*Fiscal years 2004, 2003, 2002, 2001 and 2000*\nFINANCIAL SECTION\n**105**\nConsolidated subsidiaries *As of Mar. 31, 2005*\n*Capital* *Nissan*\n*Company* *Location* *Principal business* *(millions)* *share*(%)*\nJapan\nNissan Shatai Co., Ltd. Hiratsuka-shi, Kanagawa Manufacture and sales of automobiles and parts ¥7,904 43.80\nAichi Machine Industry Co., Ltd. Nagoya, Aichi Manufacture and sales of automotive parts ¥8,518 41.70\nJATCO Ltd. Fuji, Shizuoka Manufacture and sales of automotive parts ¥29,935 81.76\nNissan Kohki Co., Ltd. Samukawa, Kanagawa Manufacture and sales of automotive parts ¥2,020 97.73\nCalsonic Kansei Corporation Tokyo Manufacture and sales of automotive parts ¥40,606 41.87\nNissan Motor Car Carrier Co., Ltd. Tokyo International automobile transport ¥640 60.00\nNissan Trading Co., Ltd. Yokohama, Kanagawa Import and export of automobiles, parts, etc. ¥320 100.00\nNissan Financial Services Co., Ltd. Chiba, Chiba Automobile financing and leasing ¥16,387 100.00\nAutech Japan, Inc. Chigasaki, Kanagawa Development, manufacture and sales of ¥480 100.00\nlimited-edition automobiles\nNissan Real Estate Development Tokyo Real estate sales, purchase and leasing ¥1,000 70.50\nCorporation\nNissan Finance Co., Ltd. Tokyo Finance and accounting support ¥2,491 100.00\nAichi Nissan Motor Co., Ltd. Nagoya, Aichi Sales of automobiles and parts ¥100 100.00\nTokyo Nissan Motor Sales Co., Ltd. Tokyo Sales of automobiles and parts ¥100 100.00\nNissan Prince Tokyo Motor Sales Tokyo Sales of automobiles and parts ¥100 100.00\nCo., Ltd.\nNissan Chuo Parts Sales Co., Ltd. Yokohama, Kanagawa Sales of automobile repair parts ¥545 80.61\nUS\nNissan North America, Inc. Gardena, California Management of North American subsidiaries, $1,791 100.00\nmanufacture and sales of automobiles and parts\nNissan Motor Acceptance Corporation Torrance California Finance of wholesale and retail automobile sales $499 100.00\nin US\nNissan Motor Corporation Honolulu, Hawaii Sales of automobiles and parts $6 100.00\nin Hawaii, Ltd.\nNissan Capital of America, Inc. Torrance, California Financing for group companies $1 100.00\nNissan Technical Center Farmington Hills Research and development, testing $16 100.00\nNorth America, Inc. Michigan\nNissan Motor Insurance Corporation Honolulu, Hawaii Casualty insurance $10 100.00\nNissan Forklift Co., North America Marengo, Illinois Manufacture and sales of forklifts and parts $34 100.00\nCanada\nNissan Canada, Inc. Mississauga, Ontario Sales of automobiles and parts CAN$68 100.00\nMexico\nNissan Mexicana, S.A. de C.V. Mexico D.F. Manufacture and sales of automobiles and parts P17,056 100.00", - "page_start": 106, - "page_end": 107, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## EXECUTIVES\n\n**Financial performance**\n- Consolidated net revenues came to 8 trillion ¥576.3 billion, up 15.4 percent from last year.\n- Consolidated operating profit improved by 4.4 percent to a record ¥861.2 billion. As a\npercentage of net revenue, our operating profit margin came to 10.0 percent.\n- Net income reached ¥512.3 billion, an increase of ¥8.6 billion.\n**Nissan 180 commitments**\nFiscal 2004 marked the end of our NISSAN 180 business plan. Obviously, NISSAN 180 cannot\nbe closed completely until the end of September 2005, but we know that we have already\ndelivered two of the plan’s three critical commitments.\n- We committed to an 8 percent operating profit margin, and our margin has been at or above\n10 percent for every year of NISSAN 180.\n- We committed to zero debt, and today we have more than ¥200 billion in net cash under the\nnew and more demanding accounting standards.\n- Our only remaining commitment is to achieve one million additional sales. Even here we are in\nreasonably good shape. At the midpoint of the measurement period we are at 1,809,000 units,\nwhich is a slight advance compared to our commitment to reach 3,597,000 units by the end of\nSeptember 2005.", - "page_start": 7, - "page_end": 7, - "source_file": "OTC_NSANY_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "Microscope Manual.pdf", - "query": "How can CEDAR Oil be used with the AY11236 microscope?", - "target_page": 10, - "target_passage": "1. Drop some cedar oil on to the top of the 100x objective when the 100x objective is being used. NOTE: To maintain a good quality image, rotate the turret right and left several times to eliminate bubbles in the cedar oil. 2. After finishing the observation, wipe off the cedar oil. 3. Do not use the 40x objective until you have wiped off all of the cedar oil.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **17**\n\n### **OPERATION (cont.)**\n\n6. Adjust the interpupillary distance by using the eyepiece\ninterpupillary slide adjustment.\n7. Observe using the right eyepiece adjusting the coarse and fine\nfocus and adjust the diopter ring until image is clear and sharp.\n8. Observe with the left eyepiece and adjust the diopter ring until\nimage is clear and sharp.\n9. Rotate the fine focus adjustment when using other objectives.\nNOTE: This instrument is equipped with patent objectives so\nthe precision or parfocalization is very high.\n10. If the image is in focus with the 10x objective, you can select\nother objectives and observe the specimen even if the fine\nadjustment knob has not been used by using the following\nmethod (See Fig. 1):\n1. Unscrew the 40x or 100x objective and remove from\nturret.\n2. Remove the mark sleeve.\n3. Turn the ring on the objective to adjust its parfocal\ndistance.\n4. Re-insert the objective and compare with the 10x.\n5. Adjust until the 40x and 100x objectives image is clear.\n##### **USING THE CEDAR OIL**\n1. Drop some cedar oil on to the top of the 100x objective when the\n100x objective is being used. NOTE: To maintain a good quality\nimage, rotate the turret right and left several times to eliminate\nbubbles in the cedar oil.\n2. After finishing the observation, wipe off the cedar oil.\n3. Do not use the 40x objective until you have wiped off all of the\ncedar oil.", - "page_start": 9, - "page_end": 9, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **8**\n\n### **MICROSCOPE USAGE**\nBARSKA Model AY11230 and Model AY11234 are trinocular\nmicroscopes designed for biological studies such as specimen\nexamination. They can also be used for examining bacteria and for\ngeneral clinical and medical studies. Simple design and use and the\nvertical tube make them is useful for school classroom instruction.", - "page_start": 5, - "page_end": 5, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **MICROSCOPE USER MANUAL**\n\n### **IMPORTANT NOTES**\nCongratulations on your purchase of this high quality BARSKA\nmicroscope. With proper care, this microscope will provide many\nyears of use. Please read the following instructions before\noperating this instrument.\n1. Do not attempt to disassemble the instrument. This product has\nbeen carefully assembled at the factory and should only be\nexamined by a factory-trained technician.\n2. This instrument should only be used in an environment with an\nindoor temperature range of 32 o F to 104 o F.\n3. Do not use this instrument in an environment with a lot of dust.\n##### **Cover the instrument when not in use.**\n4. Do not subject the instrument to shock.\nMaintenance............................................\nModel AY11240/Model AY11238..................\nModel AY11228/Model AY11232..................\nModel AY11230/Model AY11234..................\nModel AY11236........................................\nWarranty Information................................\n1\n2-5\n6-9\n10-13\n14-18\nBack Cover", - "page_start": 1, - "page_end": 1, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **1**\n### **MAINTENANCE**\nProper care and storage of this instrument is essential. Please read\nthe following guidelines:\n1. Keep the instrument in a dry and moisture-free location.\n2. Do not expose to acid, alkali fumes or moisture.\n3. Keep optical parts clean and free of dust. To clean optical parts\ngently wipe with lens cleaning tissue and a mixture of alcohol\nand diethyl ether. Depending on weather conditions, the\nfollowing are the recommended mixture ratios:\nWet weather: 1:2\nDry Weather: 1:1\n4. After use, cover the instrument with the plastic dust cover.\n5. If instrument is to be stored for an extended period of time,\nremove the eyepiece and oculars and store in a moisture-proof\ncontainer.\n### **MODEL AY11240/AY11238**", - "page_start": 1, - "page_end": 1, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **17**\n\n### **TROUBLESHOOTING**\n**Problem Possible Cause Solution**\n1. Image not clear. 1. Re-position specimen.\n| 1.Specimen is in incorrect position. 2. Lens is dirty. 3. Cedar oil not placed on immersion objective. 4. Bubbles in Cedar oil. 5. Cedar oil on 40x objective. 6. Iris diaphragm open too wide. |\n|:---|\n| 1. Condenser position is incorrect. 2. Lens is dirty. 3. Specimen is not placed level. |\n| 1. Iris diaphragm opening too small. 2. Position of condenser too low. 3. Lens is dirty. |\n| 1. Specimen is in incorrect position. |\n2. Clean lens.\n3. Put a drop of Cedar oil on\nimmersion objective.\n4. Rotate turret several times to\neliminate bubbles.\n5. Clean 40x objective.\n6. Reduce size of iris diaphragm.\n1. Re-position condenser.\n2. Clean lens.\n3. Re-position specimen so it is level.\n1. Open iris diaphragm wider.\n2. Raise condenser.\n3. Clean lens.\n1. Re-position specimen.\n2. Poor illumination.\n3. Illumination not bright.\n4. Cannot focus at high\nmagnification.\n1. Stage is too high. 1. Re-position stage. 5. Objective lenses touch\nspecimen.", - "page_start": 9, - "page_end": 9, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **6**\n### **MODEL AY11228/AY11232**\n### **MICROSCOPE USAGE**\nBARSKA Model AY11228 and Model AY11232 are designed for\nbiological studies such as specimen examination. They can also\nbe used for examining bacteria and for general clinical and medical\nstudies. Simple design and use is especially useful for school\nclassroom instruction.\n### **CONSTRUCTION**\nBARSKA Model AY11228 is a fixed power stereo microscope. It is\nconstructed with two optical paths at the same angle. It is\nequipped with transmitted illumination and oblique illumination.\nBy using this instrument, the user can observe and enlarge the\nright side stereo image. BARSKA Model AY11232 is a zoom stereo\nmicroscope. The object being viewed is enlarged through two\nidentical sized sets of right and left eye lenses. The zoom provides\ndifferent magnification and features an inversion system which\nallows the image to be viewed normally and right side up.\n**Model AY11228 Model AY11232**\nDiopter\nAdjustment\nDiopter\nAdjustment\nPrism\nCap\nPrism\nCap\nEyepiece\nStage\nLens\nStage\nVertical Pole\nIllumination Controls Rotary Case\nIllumination Controls\nSpring Clips\nSpring Clips\nFocus Knob\nFocus Knob\nMagnification Adjustment Knob\nFocus Knob\nTightening Knob\nOblique Illuminator\nOblique Illuminator\nLens Housing\nEyepiece", - "page_start": 3, - "page_end": 3, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **10 9**\n**Model AY11230 Model AY11234**\nDiopter\nAdjustment Diopter\nAdjustment\nPrism\nCap\nPrism\nCap\nEyepiece\nStage\nLens\nStage\nVertical Tube Vertical Tube\nIllumination Controls\nRotary Case\nSpring Clips Spring Clips\nFocus Knob\nMagnification Adjustment Knob\nFocus Knob\nTightening Knob\nOblique Illuminator Oblique Illuminator\nLens Housing\nEyepiece\nIllumination Controls", - "page_start": 5, - "page_end": 5, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **14**\nObjectives\nRevolving Turret\nCoarse Adjustment Knob\n### **MODEL AY11236**\n### **MICROSCOPE USAGE**\nBARSKA Model AY11236 is a powerful fixed power compound\nmicroscope designed for biological studies such as specimen\nexamination. It can also be used for examining bacteria and\nfor general clinical and medical studies and other scientific uses.\n### **CONSTRUCTION**\nBARSKA Model AY11236 is a fixed power compound microscope.\nIt is constructed with two optical paths at the same angle. It is\nequipped with transmitted illumination. By using this instrument,\nthe user can observe specimens at magnification from 40x to\n1000x by selecting the desired objective lens. Coarse and fine\nfocus adjustments provide accuracy and image detail. The rotating\nhead allows the user to position the eyepieces for maximum\nviewing comfort and easy access to all adjustment knobs.\n**Model AY11236**\nFine Adjustment Knob\nStage\nCondenser Focusing Knob\nEyepiece\nStand\nLamp\nOn/Off\nSwitch\nLamp\nPower\nCord\nRotating Head\nStage Clip\nAdjustment\nInterpupillary Slide Adjustment", - "page_start": 7, - "page_end": 7, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **11**\n\n### **SPECIFICATIONS**\n\n**Model AY11230**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: 60mm\n4. Elevator Adjustment Range: 110mm\n5. Right Diopter Adjustment Range: +4 to -6 dopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique illumination: 12V 10W Halogen Lamp\n##### **Optical Specifications - Model AY11230**\n20x, 40x\nObjective Zoom Scale\n- 0.5x\n95\n7x- 45x 28.6- 4.4\n3.5x- 22.5x 5.3x- 33.8x 10.5x- 67.5x 14x- 90x 57.2- 8.8 38.1- 5.9 19.0- 2.9 14.3- 2.2\n156 102 44 30\n0.75x 1.5x 2x Accessory Large Objective\nWorking Distance (mm)\nWF10x/20mm Total Magnification\nField of View Objective Dia. (mm)\n8.8x- 56x 25.7- 4.0\n4.4x- 28x 6.6x- 42x 13.2x- 84x 17.6x- 112x 51.4- 8 34.3- 5.3 17.1- 2.7 12.9- 2.0\nWF12.5x/18mm Total Magnification\nField of View Objective Dia. (mm)\n10.5x- 67.5x 22.9- 3.6\n5.3x- 33.8x 7.9x- 58.6x 15.7x- 101x 21x- 135x 45.8- 7.2 30.5- 4.8 15.3- 24 11.5- 1.8\nWF15x/16mm Total Magnification\nField of View Objective Dia. (mm)\n14x- 90x\n17.0- 2.7\n7x- 45x 10.5x- 67.5x 21x- 135x 28x- 180x\n34.0- 5.4 22.7- 3.6 11.3- 1.8 8.5- 1.4\nWF20x/12mm Total Magnification\nField of View Objective Dia. (mm)\n17.5x- 112.5x\n12.9- 2.0\n8.8x- 56.3x 13x- 84.4x 26.3x- 169x 35x- 225x\n25.8- 4.0 17.2- 2.7 8.6- 1.3 6.5- 1.0\nWF25x/9mm Total Magnification\nField of View Objective Dia. (mm)\n2x, 4x 90mm Wide Field 10x, 20mm\n**Total**\n**Magnification Working Distance Eyepiece Magnification**\n**& Field Diameter (mm) Objective**\n**Magnification**\n##### **Optical Specifications - Model AY11234**\n**Model AY11234**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: >50mm\n4. Elevator Adjustment Range: 110mm\n5. Diopter Adjustment Range: +/- 5 diopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique Illumination: 12V 10W Halogen Lamp\nTransmitted Illumination: 12V 10W Halogen Lamp", - "page_start": 6, - "page_end": 6, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **16**\n\n### **OPERATION**\n\n1. Remove all components from package. Identify all parts before\nassembling instrument.\n2. Attach 4x, 10x and 40x objectives by screwing into revolving\nturret. Tighten and secure to maximum finger pressure only.\n3. Place the specimen on the stage and secure with spring clips.\nNOTE: The cover glass must face upward (the thinner glass is\nthe cover glass), otherwise when the 40x objective is used the\nspecimen cannot be observed. Observation is best when the\nthickness of the cover glass is 0.1-1.1mm and the cover glass\nis 0.17mm.\n4. Plug power cord into an electrical outlet. Turn microscope\nlamp ON.\n5. Observe the specimen using the lowest magnification objective\nfirst. The 10x objective provides a larger field of view making it\neasier to search the specimen.\n**Name Qty**\nMicroscope Stand\nAchromatic\nObjective\n| 4x (parfocal distance adjustable) |\n|:---|\n| 10x |\n| 40x (s) (parfocal distance adjustable) |\n| 100x (oil,s) (parfocal distance adjustable) |\n1\n1\n2\n1\n1\n1\n1\n1\n10x Wide Field Eyepiece w/Pointer\nAbbe Condenser NA1.25\nPlastic Dust Cover\nLens Cleaning Tissue\n1 Cedar Oil\n1 1A Fuse (spare)\nSpare 6V20W Halogen Bulb\nSpecification\nInspection Certificate\nPacking List\n1\n1\n1\n1\n1", - "page_start": 8, - "page_end": 8, - "source_file": "Microscope Manual.pdf" - } - ] - }, - { - "references": { - "source_file": "Microscope Manual.pdf", - "query": "For the AY11230 microscope, what is the interpupillary adjustment?", - "target_page": 7, - "target_passage": "Model AY11230 1. Interpupillary Adjustment: 55mm - 75mm", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **11**\n\n### **SPECIFICATIONS**\n\n**Model AY11230**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: 60mm\n4. Elevator Adjustment Range: 110mm\n5. Right Diopter Adjustment Range: +4 to -6 dopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique illumination: 12V 10W Halogen Lamp\n##### **Optical Specifications - Model AY11230**\n20x, 40x\nObjective Zoom Scale\n- 0.5x\n95\n7x- 45x 28.6- 4.4\n3.5x- 22.5x 5.3x- 33.8x 10.5x- 67.5x 14x- 90x 57.2- 8.8 38.1- 5.9 19.0- 2.9 14.3- 2.2\n156 102 44 30\n0.75x 1.5x 2x Accessory Large Objective\nWorking Distance (mm)\nWF10x/20mm Total Magnification\nField of View Objective Dia. (mm)\n8.8x- 56x 25.7- 4.0\n4.4x- 28x 6.6x- 42x 13.2x- 84x 17.6x- 112x 51.4- 8 34.3- 5.3 17.1- 2.7 12.9- 2.0\nWF12.5x/18mm Total Magnification\nField of View Objective Dia. (mm)\n10.5x- 67.5x 22.9- 3.6\n5.3x- 33.8x 7.9x- 58.6x 15.7x- 101x 21x- 135x 45.8- 7.2 30.5- 4.8 15.3- 24 11.5- 1.8\nWF15x/16mm Total Magnification\nField of View Objective Dia. (mm)\n14x- 90x\n17.0- 2.7\n7x- 45x 10.5x- 67.5x 21x- 135x 28x- 180x\n34.0- 5.4 22.7- 3.6 11.3- 1.8 8.5- 1.4\nWF20x/12mm Total Magnification\nField of View Objective Dia. (mm)\n17.5x- 112.5x\n12.9- 2.0\n8.8x- 56.3x 13x- 84.4x 26.3x- 169x 35x- 225x\n25.8- 4.0 17.2- 2.7 8.6- 1.3 6.5- 1.0\nWF25x/9mm Total Magnification\nField of View Objective Dia. (mm)\n2x, 4x 90mm Wide Field 10x, 20mm\n**Total**\n**Magnification Working Distance Eyepiece Magnification**\n**& Field Diameter (mm) Objective**\n**Magnification**\n##### **Optical Specifications - Model AY11234**\n**Model AY11234**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: >50mm\n4. Elevator Adjustment Range: 110mm\n5. Diopter Adjustment Range: +/- 5 diopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique Illumination: 12V 10W Halogen Lamp\nTransmitted Illumination: 12V 10W Halogen Lamp", - "page_start": 6, - "page_end": 6, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **7**\n\n### **SPECIFICATIONS**\n\n**Model AY11228**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: 60mm\n4. Elevator Adjustment Range: 110mm\n5. Right Diopter Adjustment Range: +4 to -6 dopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique illumination: 12V 10W Halogen Lamp\n##### **Optical Specifications - Model AY11228**\n20x, 40x\nObjective Zoom Scale\n- 0.5x\n95\n7x- 45x 28.6- 4.4\n3.5x- 22.5x 5.3x- 33.8x 10.5x- 67.5x 14x- 90x 57.2- 8.8 38.1- 5.9 19.0- 2.9 14.3- 2.2\n156 102 44 30\n0.75x 1.5x 2x Accessory Large Objective\nWorking Distance (mm)\nWF10x/20mm Total Magnification\nField of View Objective Dia. (mm)\n8.8x- 56x 25.7- 4.0\n4.4x- 28x 6.6x- 42x 13.2x- 84x 17.6x- 112x 51.4- 8 34.3- 5.3 17.1- 2.7 12.9- 2.0\nWF12.5x/18mm Total Magnification\nField of View Objective Dia. (mm)\n10.5x- 67.5x 22.9- 3.6\n5.3x- 33.8x 7.9x- 58.6x 15.7x- 101x 21x- 135x 45.8- 7.2 30.5- 4.8 15.3- 24 11.5- 1.8\nWF15x/16mm Total Magnification\nField of View Objective Dia. (mm)\n14x- 90x\n17.0- 2.7\n7x- 45x 10.5x- 67.5x 21x- 135x 28x- 180x\n34.0- 5.4 22.7- 3.6 11.3- 1.8 8.5- 1.4\nWF20x/12mm Total Magnification\nField of View Objective Dia. (mm)\n17.5x- 112.5x\n12.9- 2.0\n8.8x- 56.3x 13x- 84.4x 26.3x- 169x 35x- 225x\n25.8- 4.0 17.2- 2.7 8.6- 1.3 6.5- 1.0\nWF25x/9mm Total Magnification\nField of View Objective Dia. (mm)\n2x, 4x 90mm Wide Field 10x, 20mm\n**Total**\n**Magnification Working Distance Eyepiece Magnification**\n**& Field Diameter (mm) Objective**\n**Magnification**\n##### **Optical Specifications - Model AY11232**\n**Model AY11232**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: >50mm\n4. Elevator Adjustment Range: 110mm\n5. Diopter Adjustment Range: +/- 5 diopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique Illumination: 12V 10W Halogen Lamp\nTransmitted Illumination: 12V 10W Halogen Lamp", - "page_start": 4, - "page_end": 4, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **12**\n\n### **OPERATION**\n\n1. Remove components from package.\nidentify all parts before assembling.\n2. Tighten the knob on the stand to\nprevent the elevator from sliding\ndown.\n3. Fix the binocular body on the stand\nwith the tightening screw.\n4. Check the input voltage to ensure that\nit conforms to the microscopes\nrequirement.\n**SELECTING THE ILLUMINATION**\n1. Depending on microscope use, select\noblique or transmitted illumination.\n2. The Brightness Adjustment knobs\nchange the oblique or transmitted\nlight independently. The transmitted\nilluminator fluorescent lamp cannot\nbe adjusted.\n3. The angle of the oblique lamp can be\nadjusted to ensure optimum lighting\nof the sample.\n1. Remove components from package.\nidentify all parts before assembling.\n2. Check the input voltage to ensure that\nit conforms to the microscopes\nrequirement.\n**SELECTING THE ILLUMINATION**\n1. Depending on microscope use, select\noblique or transmitted illumination.\n2. The Brightness Adjustment Knobs\nchange the oblique or transmitted light\nindependently. The transmitted\nilluminator fluorescent lamp cannot be\nadjusted.\n3. The angle of the oblique lamp can be\nadjusted to ensure optimum lighting of\nthe sample.\n**CHANGING THE INTERPUPILLARY**\n**DISTANCE**\n1. The distance between the observer's\npupils is the interpupillary distance.\n2. To adjust the interpupillary distance\nrotate the prism caps until both eyes\ncoincide with the image in the\neyepiece.\n\n**Name**\n**Model AY11230**\n**Model AY11230 Model AY11234**\n**Model AY11234**\n**Qty**\nBinocular Body (incl. 2x, 4x obj.) 1\n10x Wide Field Eyepiece 2\nEyeshade\n10V 10W Halogen Lamp 12V 10W Halogen Lamp w/cup\n2\nFuse 2A (spare) 1\nLens Cleaning Tissue 1\nDust Cover 1\nBlack/White Working Stage 1\nSpecifications 1\nPacking Slip 1\nQuality Inspection Certificate 1\n1 ea.\n(spare)\n**Name Qty**\nBinocular Body (incl. 2x, 4x obj.) 1\n10x Wide Field Eyepiece 2\nEyeshade\n12V 10W Halogen Lamp 12V 10W Halogen Lamp w/cup\n2\nFuse 2A (spare) 1\nLens Cleaning Tissue 1\nDust Cover 1\nSpecifications 1\nPacking Slip 1\nQuality Inspection Certificate 1\n1 ea.\n(spare)", - "page_start": 6, - "page_end": 6, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **10 9**\n**Model AY11230 Model AY11234**\nDiopter\nAdjustment Diopter\nAdjustment\nPrism\nCap\nPrism\nCap\nEyepiece\nStage\nLens\nStage\nVertical Tube Vertical Tube\nIllumination Controls\nRotary Case\nSpring Clips Spring Clips\nFocus Knob\nMagnification Adjustment Knob\nFocus Knob\nTightening Knob\nOblique Illuminator Oblique Illuminator\nLens Housing\nEyepiece\nIllumination Controls", - "page_start": 5, - "page_end": 5, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **8**\n\n### **OPERATION**\n\n1. Remove components from package.\nidentify all parts before assembling.\n2. Tighten the knob on the stand to\nprevent the elevator from sliding\ndown.\n3. Fix the binocular body on the stand\nwith the tightening screw.\n4. Check the input voltage to ensure that\nit conforms to the microscopes\nrequirement.\n**SELECTING THE ILLUMINATION**\n1. Depending on microscope use, select\noblique or transmitted illumination.\n2. The Brightness Adjustment knobs\nchange the oblique or transmitted\nlight independently. The transmitted\nilluminator fluorescent lamp cannot\nbe adjusted.\n3. The angle of the oblique lamp can be\nadjusted to ensure optimum lighting\nof the sample.\n1. Remove components from package.\nidentify all parts before assembling.\n2. Check the input voltage to ensure that\nit conforms to the microscopes\nrequirement.\n**SELECTING THE ILLUMINATION**\n1. Depending on microscope use, select\noblique or transmitted illumination.\n2. The Brightness Adjustment Knobs\nchange the oblique or transmitted light\nindependently. The transmitted\nilluminator fluorescent lamp cannot be\nadjusted.\n3. The angle of the oblique lamp can be\nadjusted to ensure optimum lighting of\nthe sample.\n**CHANGING THE INTERPUPILLARY**\n**DISTANCE**\n1. The distance between the observer's\npupils is the interpupillary distance.\n2. To adjust the interpupillary distance\nrotate the prism caps until both eyes\ncoincide with the image in the\neyepiece.\n\n**Name**\n**Model AY11228**\n**Model AY11228 Model AY11232**\n**Model AY11232**\n**Qty**\nBinocular Body (incl. 2x, 4x obj.) 1\n10x Wide Field Eyepiece 2\nEyeshade\n10V 10W Halogen Lamp 12V 10W Halogen Lamp w/cup\n2\nFuse 2A (spare) 1\nLens Cleaning Tissue 1\nDust Cover 1\nBlack/White Working Stage 1\nSpecifications 1\nPacking Slip 1\nQuality Inspection Certificate 1\n1 ea.\n(spare)\n**Name Qty**\nBinocular Body (incl. 2x, 4x obj.) 1\n10x Wide Field Eyepiece 2\nEyeshade\n12V 10W Halogen Lamp 12V 10W Halogen Lamp w/cup\n2\nFuse 2A (spare) 1\nLens Cleaning Tissue 1\nDust Cover 1\nSpecifications 1\nPacking Slip 1\nQuality Inspection Certificate 1\n1 ea.\n(spare)", - "page_start": 4, - "page_end": 4, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **13**\n\n### **OPERATION (cont.)**\n\n**SELECTING OBJECTIVE**\n**MAGNIFICATION**\n1. There are two objectives. The lower\nmagnification objective has a greater\ndepth of field and view.\n2. In order to observe the specimen\neasily use the lower magnification\nobjective first. Then, by rotating the\ncase, the magnification can be\nchanged.\n**CHANGING THE INTERPUPILLARY**\n**DISTANCE**\n1. The distance between the observer's\npupils is the interpupillary distance.\n2. To adjust the interpupillary distance\nrotate the prism caps until both eyes\ncoincide with the image in the\neyepiece.\n\n**FOCUSING**\n1. Remove the lens protective cover.\n2. Place the specimen on the working\nstage.\n3. Focus the specimen with the left eye\nfirst while turning the focus knob until\nthe image appears clear and sharp.\n4. Rotate the right eyepiece ring until the\nimages in each eyepiece coincide and\nare sharp and clear.\n**CHANGING THE BULB**\n1. Disconnect the power cord.\n2. When the bulb is cool, remove the\noblique illuminator cap and remove\nthe halogen bulb with cap.\n3. Replace with a new halogen bulb.\n4. Open the window in the base plate and\nreplace the halogen lamp or\nfluorescent lamp of transmitted\nilluminator.\n**FOCUSING**\n1. Turn the focusing knob away or toward\nyou until a clear image is viewed.\n2. If the image is unclear, adjust the\nheight of the elevator up or down,\nthen turn the focusing knob again.\n**ZOOM MAGNIFICATION**\n1. Turn the zoom magnification knob to", - "page_start": 7, - "page_end": 7, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **8**\n\n### **OPERATION (cont.)**\n\n**SELECTING OBJECTIVE**\n**MAGNIFICATION**\n1. There are two objectives. The lower\nmagnification objective has a greater\ndepth of field and view.\n2. In order to observe the specimen\neasily use the lower magnification\nobjective first. Then, by rotating the\ncase, the magnification can be\nchanged.\n**CHANGING THE INTERPUPILLARY**\n**DISTANCE**\n1. The distance between the observer's\npupils is the interpupillary distance.\n2. To adjust the interpupillary distance\nrotate the prism caps until both eyes\ncoincide with the image in the\neyepiece.\n\n**FOCUSING**\n1. Remove the lens protective cover.\n2. Place the specimen on the working\nstage.\n3. Focus the specimen with the left eye\nfirst while turning the focus knob until\nthe image appears clear and sharp.\n4. Rotate the right eyepiece ring until the\nimages in each eyepiece coincide and\nare sharp and clear.\n**CHANGING THE BULB**\n1. Disconnect the power cord from the\nelectrical outlet before changing the\nbulb.\n2. When the bulb is cool, remove the\noblique illuminator cap and remove\nthe halogen bulb with cap.\n3. Replace with a new halogen bulb.\n4. Open the window in the base plate and\nreplace the halogen lamp or\nfluorescent lamp of transmitted\nilluminator.\n**FOCUSING**\n1. Turn the focusing knob away or toward\nyou until a clear image is viewed.\n2. If the image is unclear, adjust the\nheight of the elevator up or down,\nthen turn the focusing knob again.\n**ZOOM MAGNIFICATION**\n1. Turn the zoom magnification knob to", - "page_start": 5, - "page_end": 5, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **14**\nObjectives\nRevolving Turret\nCoarse Adjustment Knob\n### **MODEL AY11236**\n### **MICROSCOPE USAGE**\nBARSKA Model AY11236 is a powerful fixed power compound\nmicroscope designed for biological studies such as specimen\nexamination. It can also be used for examining bacteria and\nfor general clinical and medical studies and other scientific uses.\n### **CONSTRUCTION**\nBARSKA Model AY11236 is a fixed power compound microscope.\nIt is constructed with two optical paths at the same angle. It is\nequipped with transmitted illumination. By using this instrument,\nthe user can observe specimens at magnification from 40x to\n1000x by selecting the desired objective lens. Coarse and fine\nfocus adjustments provide accuracy and image detail. The rotating\nhead allows the user to position the eyepieces for maximum\nviewing comfort and easy access to all adjustment knobs.\n**Model AY11236**\nFine Adjustment Knob\nStage\nCondenser Focusing Knob\nEyepiece\nStand\nLamp\nOn/Off\nSwitch\nLamp\nPower\nCord\nRotating Head\nStage Clip\nAdjustment\nInterpupillary Slide Adjustment", - "page_start": 7, - "page_end": 7, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **8**\n\n### **OPERATION (cont.)**\n\nthe desired magnification and field of\nview.\n2. In most situations, it is recommended\nthat you focus at the lowest\nmagnification, then move to a higher\nmagnification and re-focus as\nnecessary.\n3. If the image is not clear to both eyes\nat the same time, the diopter ring may\nneed adjustment.\n**DIOPTER RING ADJUSTMENT**\n1. To adjust the eyepiece for viewing with\nor without eyeglasses and for\ndifferences in acuity between the right\nand left eyes, follow the following\nsteps:\na. Observe an image through the left\neyepiece and bring a specific point\ninto focus using the focus knob.\nb. By turning the diopter ring\nadjustment for the left eyepiece,\nbring the same point into sharp\nfocus.\nc.Then bring the same point into\nfocus through the right eyepiece\nby turning the right diopter ring.\nd.With more than one viewer, each\nviewer should note their own\ndiopter ring position for the left\nand right eyepieces, then before\nviewing set the diopter ring\nadjustments to that setting.\n**CHANGING THE BULB**\n1. Disconnect the power cord from the\nelectrical outlet.\n2. When the bulb is cool, remove the\noblique illuminator cap and remove\nthe halogen bulb with cap.\n3. Replace with a new halogen bulb.\n4. Open the window in the base plate\nand replace the halogen lamp or\nfluorescent lamp of transmitted\nilluminator.\n\n**Model AY11228 Model AY11232**", - "page_start": 5, - "page_end": 5, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **13**\n\n### **OPERATION (cont.)**\n\nthe desired magnification and field of\nview.\n2. In most situations, it is recommended\nthat you focus at the lowest\nmagnification, then move to a higher\nmagnification and re-focus as\nnecessary.\n3. If the image is not clear to both eyes\nat the same time, the diopter ring may\nneed adjustment.\n**DIOPTER RING ADJUSTMENT**\n1. To adjust the eyepiece for viewing with\nor without eyeglasses and for\ndifferences in acuity between the right\nand left eyes, follow the following\nsteps:\na. Observe an image through the left\neyepiece and bring a specific point\ninto focus using the focus knob.\nb. By turning the diopter ring\nadjustment for the left eyepiece,\nbring the same point into sharp\nfocus.\nc.Then bring the same point into\nfocus through the right eyepiece\nby turning the right diopter ring.\nd.With more than one viewer, each\nviewer should note their own\ndiopter ring position for the left\nand right eyepieces, then before\nviewing set the diopter ring\nadjustments to that setting.\n**CHANGING THE BULB**\n1. Disconnect the power cord from the\nelectrical outlet.\n2. When the bulb is cool, remove the\noblique illuminator cap and remove\nthe halogen bulb with cap.\n3. Replace with a new halogen bulb.\n4. Open the window in the base plate\nand replace the halogen lamp or\nfluorescent lamp of transmitted\nilluminator.\n\n**Model AY11230 Model AY11234**", - "page_start": 7, - "page_end": 7, - "source_file": "Microscope Manual.pdf" - } - ] - }, - { - "references": { - "source_file": "Microscope Manual.pdf", - "query": "The illumination of my AY11236 microscope is not very strong, what can I do to solve this?", - "target_page": 10, - "target_passage": "1. Open iris diaphragm wider. 2. Raise condenser. 3. Clean lens.", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **8**\n\n### **OPERATION**\n\n1. Remove components from package.\nidentify all parts before assembling.\n2. Tighten the knob on the stand to\nprevent the elevator from sliding\ndown.\n3. Fix the binocular body on the stand\nwith the tightening screw.\n4. Check the input voltage to ensure that\nit conforms to the microscopes\nrequirement.\n**SELECTING THE ILLUMINATION**\n1. Depending on microscope use, select\noblique or transmitted illumination.\n2. The Brightness Adjustment knobs\nchange the oblique or transmitted\nlight independently. The transmitted\nilluminator fluorescent lamp cannot\nbe adjusted.\n3. The angle of the oblique lamp can be\nadjusted to ensure optimum lighting\nof the sample.\n1. Remove components from package.\nidentify all parts before assembling.\n2. Check the input voltage to ensure that\nit conforms to the microscopes\nrequirement.\n**SELECTING THE ILLUMINATION**\n1. Depending on microscope use, select\noblique or transmitted illumination.\n2. The Brightness Adjustment Knobs\nchange the oblique or transmitted light\nindependently. The transmitted\nilluminator fluorescent lamp cannot be\nadjusted.\n3. The angle of the oblique lamp can be\nadjusted to ensure optimum lighting of\nthe sample.\n**CHANGING THE INTERPUPILLARY**\n**DISTANCE**\n1. The distance between the observer's\npupils is the interpupillary distance.\n2. To adjust the interpupillary distance\nrotate the prism caps until both eyes\ncoincide with the image in the\neyepiece.\n\n**Name**\n**Model AY11228**\n**Model AY11228 Model AY11232**\n**Model AY11232**\n**Qty**\nBinocular Body (incl. 2x, 4x obj.) 1\n10x Wide Field Eyepiece 2\nEyeshade\n10V 10W Halogen Lamp 12V 10W Halogen Lamp w/cup\n2\nFuse 2A (spare) 1\nLens Cleaning Tissue 1\nDust Cover 1\nBlack/White Working Stage 1\nSpecifications 1\nPacking Slip 1\nQuality Inspection Certificate 1\n1 ea.\n(spare)\n**Name Qty**\nBinocular Body (incl. 2x, 4x obj.) 1\n10x Wide Field Eyepiece 2\nEyeshade\n12V 10W Halogen Lamp 12V 10W Halogen Lamp w/cup\n2\nFuse 2A (spare) 1\nLens Cleaning Tissue 1\nDust Cover 1\nSpecifications 1\nPacking Slip 1\nQuality Inspection Certificate 1\n1 ea.\n(spare)", - "page_start": 4, - "page_end": 4, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **12**\n\n### **OPERATION**\n\n1. Remove components from package.\nidentify all parts before assembling.\n2. Tighten the knob on the stand to\nprevent the elevator from sliding\ndown.\n3. Fix the binocular body on the stand\nwith the tightening screw.\n4. Check the input voltage to ensure that\nit conforms to the microscopes\nrequirement.\n**SELECTING THE ILLUMINATION**\n1. Depending on microscope use, select\noblique or transmitted illumination.\n2. The Brightness Adjustment knobs\nchange the oblique or transmitted\nlight independently. The transmitted\nilluminator fluorescent lamp cannot\nbe adjusted.\n3. The angle of the oblique lamp can be\nadjusted to ensure optimum lighting\nof the sample.\n1. Remove components from package.\nidentify all parts before assembling.\n2. Check the input voltage to ensure that\nit conforms to the microscopes\nrequirement.\n**SELECTING THE ILLUMINATION**\n1. Depending on microscope use, select\noblique or transmitted illumination.\n2. The Brightness Adjustment Knobs\nchange the oblique or transmitted light\nindependently. The transmitted\nilluminator fluorescent lamp cannot be\nadjusted.\n3. The angle of the oblique lamp can be\nadjusted to ensure optimum lighting of\nthe sample.\n**CHANGING THE INTERPUPILLARY**\n**DISTANCE**\n1. The distance between the observer's\npupils is the interpupillary distance.\n2. To adjust the interpupillary distance\nrotate the prism caps until both eyes\ncoincide with the image in the\neyepiece.\n\n**Name**\n**Model AY11230**\n**Model AY11230 Model AY11234**\n**Model AY11234**\n**Qty**\nBinocular Body (incl. 2x, 4x obj.) 1\n10x Wide Field Eyepiece 2\nEyeshade\n10V 10W Halogen Lamp 12V 10W Halogen Lamp w/cup\n2\nFuse 2A (spare) 1\nLens Cleaning Tissue 1\nDust Cover 1\nBlack/White Working Stage 1\nSpecifications 1\nPacking Slip 1\nQuality Inspection Certificate 1\n1 ea.\n(spare)\n**Name Qty**\nBinocular Body (incl. 2x, 4x obj.) 1\n10x Wide Field Eyepiece 2\nEyeshade\n12V 10W Halogen Lamp 12V 10W Halogen Lamp w/cup\n2\nFuse 2A (spare) 1\nLens Cleaning Tissue 1\nDust Cover 1\nSpecifications 1\nPacking Slip 1\nQuality Inspection Certificate 1\n1 ea.\n(spare)", - "page_start": 6, - "page_end": 6, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **17**\n\n### **TROUBLESHOOTING**\n**Problem Possible Cause Solution**\n1. Image not clear. 1. Re-position specimen.\n| 1.Specimen is in incorrect position. 2. Lens is dirty. 3. Cedar oil not placed on immersion objective. 4. Bubbles in Cedar oil. 5. Cedar oil on 40x objective. 6. Iris diaphragm open too wide. |\n|:---|\n| 1. Condenser position is incorrect. 2. Lens is dirty. 3. Specimen is not placed level. |\n| 1. Iris diaphragm opening too small. 2. Position of condenser too low. 3. Lens is dirty. |\n| 1. Specimen is in incorrect position. |\n2. Clean lens.\n3. Put a drop of Cedar oil on\nimmersion objective.\n4. Rotate turret several times to\neliminate bubbles.\n5. Clean 40x objective.\n6. Reduce size of iris diaphragm.\n1. Re-position condenser.\n2. Clean lens.\n3. Re-position specimen so it is level.\n1. Open iris diaphragm wider.\n2. Raise condenser.\n3. Clean lens.\n1. Re-position specimen.\n2. Poor illumination.\n3. Illumination not bright.\n4. Cannot focus at high\nmagnification.\n1. Stage is too high. 1. Re-position stage. 5. Objective lenses touch\nspecimen.", - "page_start": 9, - "page_end": 9, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **8**\n\n### **OPERATION (cont.)**\n\nthe desired magnification and field of\nview.\n2. In most situations, it is recommended\nthat you focus at the lowest\nmagnification, then move to a higher\nmagnification and re-focus as\nnecessary.\n3. If the image is not clear to both eyes\nat the same time, the diopter ring may\nneed adjustment.\n**DIOPTER RING ADJUSTMENT**\n1. To adjust the eyepiece for viewing with\nor without eyeglasses and for\ndifferences in acuity between the right\nand left eyes, follow the following\nsteps:\na. Observe an image through the left\neyepiece and bring a specific point\ninto focus using the focus knob.\nb. By turning the diopter ring\nadjustment for the left eyepiece,\nbring the same point into sharp\nfocus.\nc.Then bring the same point into\nfocus through the right eyepiece\nby turning the right diopter ring.\nd.With more than one viewer, each\nviewer should note their own\ndiopter ring position for the left\nand right eyepieces, then before\nviewing set the diopter ring\nadjustments to that setting.\n**CHANGING THE BULB**\n1. Disconnect the power cord from the\nelectrical outlet.\n2. When the bulb is cool, remove the\noblique illuminator cap and remove\nthe halogen bulb with cap.\n3. Replace with a new halogen bulb.\n4. Open the window in the base plate\nand replace the halogen lamp or\nfluorescent lamp of transmitted\nilluminator.\n\n**Model AY11228 Model AY11232**", - "page_start": 5, - "page_end": 5, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **13**\n\n### **OPERATION (cont.)**\n\nthe desired magnification and field of\nview.\n2. In most situations, it is recommended\nthat you focus at the lowest\nmagnification, then move to a higher\nmagnification and re-focus as\nnecessary.\n3. If the image is not clear to both eyes\nat the same time, the diopter ring may\nneed adjustment.\n**DIOPTER RING ADJUSTMENT**\n1. To adjust the eyepiece for viewing with\nor without eyeglasses and for\ndifferences in acuity between the right\nand left eyes, follow the following\nsteps:\na. Observe an image through the left\neyepiece and bring a specific point\ninto focus using the focus knob.\nb. By turning the diopter ring\nadjustment for the left eyepiece,\nbring the same point into sharp\nfocus.\nc.Then bring the same point into\nfocus through the right eyepiece\nby turning the right diopter ring.\nd.With more than one viewer, each\nviewer should note their own\ndiopter ring position for the left\nand right eyepieces, then before\nviewing set the diopter ring\nadjustments to that setting.\n**CHANGING THE BULB**\n1. Disconnect the power cord from the\nelectrical outlet.\n2. When the bulb is cool, remove the\noblique illuminator cap and remove\nthe halogen bulb with cap.\n3. Replace with a new halogen bulb.\n4. Open the window in the base plate\nand replace the halogen lamp or\nfluorescent lamp of transmitted\nilluminator.\n\n**Model AY11230 Model AY11234**", - "page_start": 7, - "page_end": 7, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **10 9**\n**Model AY11230 Model AY11234**\nDiopter\nAdjustment Diopter\nAdjustment\nPrism\nCap\nPrism\nCap\nEyepiece\nStage\nLens\nStage\nVertical Tube Vertical Tube\nIllumination Controls\nRotary Case\nSpring Clips Spring Clips\nFocus Knob\nMagnification Adjustment Knob\nFocus Knob\nTightening Knob\nOblique Illuminator Oblique Illuminator\nLens Housing\nEyepiece\nIllumination Controls", - "page_start": 5, - "page_end": 5, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **14**\nObjectives\nRevolving Turret\nCoarse Adjustment Knob\n### **MODEL AY11236**\n### **MICROSCOPE USAGE**\nBARSKA Model AY11236 is a powerful fixed power compound\nmicroscope designed for biological studies such as specimen\nexamination. It can also be used for examining bacteria and\nfor general clinical and medical studies and other scientific uses.\n### **CONSTRUCTION**\nBARSKA Model AY11236 is a fixed power compound microscope.\nIt is constructed with two optical paths at the same angle. It is\nequipped with transmitted illumination. By using this instrument,\nthe user can observe specimens at magnification from 40x to\n1000x by selecting the desired objective lens. Coarse and fine\nfocus adjustments provide accuracy and image detail. The rotating\nhead allows the user to position the eyepieces for maximum\nviewing comfort and easy access to all adjustment knobs.\n**Model AY11236**\nFine Adjustment Knob\nStage\nCondenser Focusing Knob\nEyepiece\nStand\nLamp\nOn/Off\nSwitch\nLamp\nPower\nCord\nRotating Head\nStage Clip\nAdjustment\nInterpupillary Slide Adjustment", - "page_start": 7, - "page_end": 7, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **11**\n\n### **SPECIFICATIONS**\n\n**Model AY11230**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: 60mm\n4. Elevator Adjustment Range: 110mm\n5. Right Diopter Adjustment Range: +4 to -6 dopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique illumination: 12V 10W Halogen Lamp\n##### **Optical Specifications - Model AY11230**\n20x, 40x\nObjective Zoom Scale\n- 0.5x\n95\n7x- 45x 28.6- 4.4\n3.5x- 22.5x 5.3x- 33.8x 10.5x- 67.5x 14x- 90x 57.2- 8.8 38.1- 5.9 19.0- 2.9 14.3- 2.2\n156 102 44 30\n0.75x 1.5x 2x Accessory Large Objective\nWorking Distance (mm)\nWF10x/20mm Total Magnification\nField of View Objective Dia. (mm)\n8.8x- 56x 25.7- 4.0\n4.4x- 28x 6.6x- 42x 13.2x- 84x 17.6x- 112x 51.4- 8 34.3- 5.3 17.1- 2.7 12.9- 2.0\nWF12.5x/18mm Total Magnification\nField of View Objective Dia. (mm)\n10.5x- 67.5x 22.9- 3.6\n5.3x- 33.8x 7.9x- 58.6x 15.7x- 101x 21x- 135x 45.8- 7.2 30.5- 4.8 15.3- 24 11.5- 1.8\nWF15x/16mm Total Magnification\nField of View Objective Dia. (mm)\n14x- 90x\n17.0- 2.7\n7x- 45x 10.5x- 67.5x 21x- 135x 28x- 180x\n34.0- 5.4 22.7- 3.6 11.3- 1.8 8.5- 1.4\nWF20x/12mm Total Magnification\nField of View Objective Dia. (mm)\n17.5x- 112.5x\n12.9- 2.0\n8.8x- 56.3x 13x- 84.4x 26.3x- 169x 35x- 225x\n25.8- 4.0 17.2- 2.7 8.6- 1.3 6.5- 1.0\nWF25x/9mm Total Magnification\nField of View Objective Dia. (mm)\n2x, 4x 90mm Wide Field 10x, 20mm\n**Total**\n**Magnification Working Distance Eyepiece Magnification**\n**& Field Diameter (mm) Objective**\n**Magnification**\n##### **Optical Specifications - Model AY11234**\n**Model AY11234**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: >50mm\n4. Elevator Adjustment Range: 110mm\n5. Diopter Adjustment Range: +/- 5 diopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique Illumination: 12V 10W Halogen Lamp\nTransmitted Illumination: 12V 10W Halogen Lamp", - "page_start": 6, - "page_end": 6, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **7**\n\n### **SPECIFICATIONS**\n\n**Model AY11228**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: 60mm\n4. Elevator Adjustment Range: 110mm\n5. Right Diopter Adjustment Range: +4 to -6 dopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique illumination: 12V 10W Halogen Lamp\n##### **Optical Specifications - Model AY11228**\n20x, 40x\nObjective Zoom Scale\n- 0.5x\n95\n7x- 45x 28.6- 4.4\n3.5x- 22.5x 5.3x- 33.8x 10.5x- 67.5x 14x- 90x 57.2- 8.8 38.1- 5.9 19.0- 2.9 14.3- 2.2\n156 102 44 30\n0.75x 1.5x 2x Accessory Large Objective\nWorking Distance (mm)\nWF10x/20mm Total Magnification\nField of View Objective Dia. (mm)\n8.8x- 56x 25.7- 4.0\n4.4x- 28x 6.6x- 42x 13.2x- 84x 17.6x- 112x 51.4- 8 34.3- 5.3 17.1- 2.7 12.9- 2.0\nWF12.5x/18mm Total Magnification\nField of View Objective Dia. (mm)\n10.5x- 67.5x 22.9- 3.6\n5.3x- 33.8x 7.9x- 58.6x 15.7x- 101x 21x- 135x 45.8- 7.2 30.5- 4.8 15.3- 24 11.5- 1.8\nWF15x/16mm Total Magnification\nField of View Objective Dia. (mm)\n14x- 90x\n17.0- 2.7\n7x- 45x 10.5x- 67.5x 21x- 135x 28x- 180x\n34.0- 5.4 22.7- 3.6 11.3- 1.8 8.5- 1.4\nWF20x/12mm Total Magnification\nField of View Objective Dia. (mm)\n17.5x- 112.5x\n12.9- 2.0\n8.8x- 56.3x 13x- 84.4x 26.3x- 169x 35x- 225x\n25.8- 4.0 17.2- 2.7 8.6- 1.3 6.5- 1.0\nWF25x/9mm Total Magnification\nField of View Objective Dia. (mm)\n2x, 4x 90mm Wide Field 10x, 20mm\n**Total**\n**Magnification Working Distance Eyepiece Magnification**\n**& Field Diameter (mm) Objective**\n**Magnification**\n##### **Optical Specifications - Model AY11232**\n**Model AY11232**\n1. Interpupillary Adjustment: 55mm - 75mm\n2. Working Stage Diameter: 95mm\n3. Focus Knob Adjustment Range: >50mm\n4. Elevator Adjustment Range: 110mm\n5. Diopter Adjustment Range: +/- 5 diopters\n6. Illumination:\nInput Voltage: 110V AC or 220V\nOutput: Oblique Illumination: 12V 10W Halogen Lamp\nTransmitted Illumination: 12V 10W Halogen Lamp", - "page_start": 4, - "page_end": 4, - "source_file": "Microscope Manual.pdf" - }, - { - "text": "# MICROSCOPE USER MANUAL WARRANTY\n\n## **MICROSCOPE USER MANUAL**\n\n### **IMPORTANT NOTES**\nCongratulations on your purchase of this high quality BARSKA\nmicroscope. With proper care, this microscope will provide many\nyears of use. Please read the following instructions before\noperating this instrument.\n1. Do not attempt to disassemble the instrument. This product has\nbeen carefully assembled at the factory and should only be\nexamined by a factory-trained technician.\n2. This instrument should only be used in an environment with an\nindoor temperature range of 32 o F to 104 o F.\n3. Do not use this instrument in an environment with a lot of dust.\n##### **Cover the instrument when not in use.**\n4. Do not subject the instrument to shock.\nMaintenance............................................\nModel AY11240/Model AY11238..................\nModel AY11228/Model AY11232..................\nModel AY11230/Model AY11234..................\nModel AY11236........................................\nWarranty Information................................\n1\n2-5\n6-9\n10-13\n14-18\nBack Cover", - "page_start": 1, - "page_end": 1, - "source_file": "Microscope Manual.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia3.pdf", - "query": "What event marks the beginning of the field of artificial intelligence?", - "target_page": 22, - "target_passage": "The field of AI research was founded at a workshop at Dartmouth College in 1956.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Regulation**\n\n[In November 2023, the first global AI Safety Summit was held in Bletchley Park in the UK to discuss the](https://en.wikipedia.org/wiki/Bletchley_Park)\nnear and far term risks of AI and the possibility of mandatory and voluntary regulatory frameworks. [314]\n28 countries including the United States, China, and the European Union issued a declaration at the start\nof the summit, calling for international co-operation to manage the challenges and risks of artificial\nintelligence. [315][316] [ In May 2024 at the AI Seoul Summit, 16 global AI tech companies agreed to safety](https://en.wikipedia.org/wiki/AI_Seoul_Summit)\ncommitments on the development of AI. [317][318]\nThe study of mechanical or \"formal\" reasoning began with philosophers and mathematicians in antiquity.\n[The study of logic led directly to Alan Turing's theory of computation, which suggested that a machine,](https://en.wikipedia.org/wiki/Theory_of_computation)\nby shuffling symbols as simple as \"0\" and \"1\", could simulate any conceivable form of mathematical\nreasoning. [319][320] [ This, along with concurrent discoveries in cybernetics, information theory and](https://en.wikipedia.org/wiki/Information_theory)\n[neurobiology, led researchers to consider the possibility of building an \"electronic brain\".](https://en.wikipedia.org/wiki/Neurobiology) [r] They\ndeveloped several areas of research that would become part of AI, [322] [ such as McCullouch and Pitts](https://en.wikipedia.org/wiki/Walter_Pitts)\ndesign for \"artificial neurons\" in 1943, [115] [ and Turing's influential 1950 paper 'Computing Machinery](https://en.wikipedia.org/wiki/Computing_Machinery_and_Intelligence)\n[and Intelligence', which introduced the Turing test and showed that \"machine intelligence\" was](https://en.wikipedia.org/wiki/Turing_test)\nplausible. [323][320]\n[The field of AI research was founded at a workshop at Dartmouth College in 1956.](https://en.wikipedia.org/wiki/Dartmouth_College) [s][6] The attendees\nbecame the leaders of AI research in the 1960s. [t] They and their students produced programs that the\npress described as \"astonishing\": [u] [ computers were learning checkers strategies, solving word problems](https://en.wikipedia.org/wiki/Checkers)\n[in algebra, proving logical theorems and speaking English.](https://en.wikipedia.org/wiki/Theorem) [v][7] Artificial intelligence laboratories were", - "page_start": 21, - "page_end": 21, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\nreach these goals, AI researchers have adapted and integrated a wide range of techniques, including\n[search and mathematical optimization, formal logic, artificial neural networks, and methods based on](https://en.wikipedia.org/wiki/Artificial_neural_network)\n[statistics, operations research, and economics.](https://en.wikipedia.org/wiki/Economics) [b] [ AI also draws upon psychology, linguistics, philosophy,](https://en.wikipedia.org/wiki/Philosophy_of_artificial_intelligence)\n[neuroscience, and other fields.](https://en.wikipedia.org/wiki/Neuroscience) [5]\nArtificial intelligence was founded as an academic discipline in 1956, [6] and the field went through\n[multiple cycles of optimism throughout its history,](https://en.wikipedia.org/wiki/History_of_artificial_intelligence) [7][8] followed by periods of disappointment and loss of\n[funding, known as AI winters.](https://en.wikipedia.org/wiki/AI_winter) [9][10] [ Funding and interest vastly increased after 2012 when deep learning](https://en.wikipedia.org/wiki/Deep_learning)\noutperformed previous AI techniques. [11] [ This growth accelerated further after 2017 with the transformer](https://en.wikipedia.org/wiki/Transformer_architecture)\n[architecture,](https://en.wikipedia.org/wiki/Transformer_architecture) [12] and by the early 2020s many billions of dollars were being invested in AI and the field\n[experienced rapid ongoing progress in what has become known as the AI boom. The emergence of](https://en.wikipedia.org/wiki/AI_boom)\nadvanced generative AI in the midst of the AI boom and its ability to create and modify content exposed\n[several unintended consequences and harms in the present and raised concerns about the risks of AI and](https://en.wikipedia.org/wiki/AI_risk)\n[its long-term effects in the future, prompting discussions about regulatory policies to ensure the safety](https://en.wikipedia.org/wiki/AI_safety)\n[and benefits of the technology.](https://en.wikipedia.org/wiki/AI_safety)", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **History**\n\n[Up to this point, most of AI's funding had gone to projects that used high-level symbols to represent](https://en.wikipedia.org/wiki/Symbolic_AI)\n[mental objects like plans, goals, beliefs, and known facts. In the 1980s, some researchers began to doubt](https://en.wikipedia.org/wiki/Mental_objects)\n[that this approach would be able to imitate all the processes of human cognition, especially perception,](https://en.wikipedia.org/wiki/Machine_perception)\n[robotics, learning and pattern recognition,](https://en.wikipedia.org/wiki/Pattern_recognition) [335] and began to look into \"sub-symbolic\" approaches. [336]\n[Rodney Brooks rejected \"representation\" in general and focussed directly on engineering machines that](https://en.wikipedia.org/wiki/Rodney_Brooks)\nmove and survive. [x] [ Judea Pearl, Lofti Zadeh, and others developed methods that handled incomplete](https://en.wikipedia.org/wiki/Lofti_Zadeh)\nand uncertain information by making reasonable guesses rather than precise logic. [86][341] But the most\n[important development was the revival of \"connectionism\", including neural network research, by](https://en.wikipedia.org/wiki/Connectionism)\n[Geoffrey Hinton and others.](https://en.wikipedia.org/wiki/Geoffrey_Hinton) [342] [ In 1990, Yann LeCun successfully showed that convolutional neural](https://en.wikipedia.org/wiki/Convolutional_neural_networks)\n[networks can recognize handwritten digits, the first of many successful applications of neural](https://en.wikipedia.org/wiki/Convolutional_neural_networks)\nnetworks. [343]\nAI gradually restored its reputation in the late 1990s and early 21st century by exploiting formal\n[mathematical methods and by finding specific solutions to specific problems. This \"narrow\" and \"formal\"](https://en.wikipedia.org/wiki/Narrow_AI)\n[focus allowed researchers to produce verifiable results and collaborate with other fields (such as statistics,](https://en.wikipedia.org/wiki/Statistics)\n[economics and mathematics).](https://en.wikipedia.org/wiki/Mathematical_optimization) [344] By 2000, solutions developed by AI researchers were being widely\nused, although in the 1990s they were rarely described as \"artificial intelligence\" (a tendency known as\n[the AI effect).](https://en.wikipedia.org/wiki/AI_effect) [345] However, several academic researchers became concerned that AI was no longer\npursuing its original goal of creating versatile, fully intelligent machines. Beginning around 2002, they\n[founded the subfield of artificial general intelligence (or \"AGI\"), which had several well-funded](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\ninstitutions by the 2010s. [4]\n[Deep learning began to dominate industry benchmarks in 2012 and was adopted throughout the field.](https://en.wikipedia.org/wiki/Deep_learning) [11]\nFor many specific tasks, other methods were abandoned. [y] Deep learning's success was based on both\n[hardware improvements (faster computers,](https://en.wikipedia.org/wiki/Moore%27s_law) [347] [ graphics processing units, cloud computing](https://en.wikipedia.org/wiki/Cloud_computing) [348] ) and\n[access to large amounts of data](https://en.wikipedia.org/wiki/Big_data) [349] (including curated datasets, [348] [ such as ImageNet). Deep learning's](https://en.wikipedia.org/wiki/ImageNet)\nsuccess led to an enormous increase in interest and funding in AI. [z] The amount of machine learning", - "page_start": 22, - "page_end": 22, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **History**\n\nresearch (measured by total publications) increased by 50% in the years 2015- 2019. [306]\n[In 2016, issues of fairness and the misuse of technology were catapulted into center stage at machine](https://en.wikipedia.org/wiki/Algorithmic_fairness)\nlearning conferences, publications vastly increased, funding became available, and many researchers re-\n[focussed their careers on these issues. The alignment problem became a serious field of academic](https://en.wikipedia.org/wiki/AI_alignment)\nstudy. [283]\n[In the late teens and early 2020s, AGI companies began to deliver programs that created enormous](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\n[interest. In 2015, AlphaGo, developed by DeepMind, beat the world champion Go player. The program](https://en.wikipedia.org/wiki/Go_player)\n[taught only the game's rules and developed a strategy by itself. GPT-3 is a large language model that was](https://en.wikipedia.org/wiki/Large_language_model)\n[released in 2020 by OpenAI and is capable of generating high-quality human-like text.](https://en.wikipedia.org/wiki/OpenAI) [350] [ ChatGPT,](https://en.wikipedia.org/wiki/ChatGPT)\nlaunched on November 30, 2022, became the fastest-growing consumer software application in history,\ngaining over 100 million users in two months. [351] It marked what is widely regarded as AI's breakout\nyear, bringing it into the public consciousness. [352] [ These programs, and others, inspired an aggressive AI](https://en.wikipedia.org/wiki/AI_boom)\n[boom, where large companies began investing billions of dollars in AI research. According to AI Impacts,](https://en.wikipedia.org/wiki/AI_boom)\nabout $50 billion annually was invested in \"AI\" around 2022 in the U.S. alone and about 20% of the new\nThe Turing test can provide some\nevidence of intelligence, but it\npenalizes non-human intelligent\nbehavior. [361]\nU.S. Computer Science PhD graduates have specialized in \"AI\". [353] About 800,000 \"AI\"-related U.S. job\nopenings existed in 2022. [354] [ According to PitchBook research, 22% of newly funded startups in 2024](https://en.wikipedia.org/wiki/Startup_company)\nclaimed to be AI companies. [355]\nPhilosophical debates have historically sought to determine the nature of intelligence and how to make\nintelligent machines. [356] Another major focus has been whether machines can be conscious, and the\nassociated ethical implications. [357] Many other topics in philosophy are relevant to AI, such as\n[epistemology and free will.](https://en.wikipedia.org/wiki/Free_will) [358] Rapid advancements have intensified public discussions on the\n[philosophy and ethics of AI.](https://en.wikipedia.org/wiki/Ethics_of_AI) [357]\n[Alan Turing wrote in 1950 \"I propose to consider the question 'can machines think'?\"](https://en.wikipedia.org/wiki/Alan_Turing) [359] He advised", - "page_start": 22, - "page_end": 23, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n**Artificial intelligence** ( **AI** [), in its broadest sense, is intelligence exhibited by machines, particularly](https://en.wikipedia.org/wiki/Machine)\n[computer systems. It is a field of research in computer science that develops and studies methods and](https://en.wikipedia.org/wiki/Computer_science)\n[software that enable machines to perceive their environment and use learning and intelligence to take](https://en.wikipedia.org/wiki/Machine_learning)\nactions that maximize their chances of achieving defined goals. [1] Such machines may be called AIs.\n[High-profile applications of AI include advanced web search engines (e.g., Google Search);](https://en.wikipedia.org/wiki/Google_Search)\n[recommendation systems (used by YouTube, Amazon, and Netflix); virtual assistants (e.g., Google](https://en.wikipedia.org/wiki/Google_Assistant)\n[Assistant, Siri, and Alexa); autonomous vehicles (e.g., Waymo); generative and creative tools (e.g.,](https://en.wikipedia.org/wiki/Computational_creativity)\n[ChatGPT and AI art); and superhuman play and analysis in strategy games (e.g., chess and Go). However,](https://en.wikipedia.org/wiki/Go_(game))\nmany AI applications are not perceived as AI: \"A lot of cutting edge AI has filtered into general\napplications, often without being called AI because once something becomes useful enough and common\n[enough it's not labeled AI anymore.\"](https://en.wikipedia.org/wiki/AI_effect) [2][3]\nVarious subfields of AI research are centered around particular goals and the use of particular tools. The\n[traditional goals of AI research include reasoning, knowledge representation, planning, learning, natural](https://en.wikipedia.org/wiki/Natural_language_processing)\n[language processing, perception, and support for robotics.](https://en.wikipedia.org/wiki/Robotics) [a] [ General intelligence—the ability to complete](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\nany task performed by a human on an at least equal level—is among the field's long-term goals. [4] To", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Philosophy**\n\n#### **Defining artificial intelligence**\n\nSome authors have suggested in practice, that the definition of AI is vague and difficult to define, with\ncontention as to whether classical algorithms should be categorised as AI, [367] with many companies\n[during the early 2020s AI boom using the term as a marketing buzzword, often even if they did \"not](https://en.wikipedia.org/wiki/Buzzword)\nactually use AI in a material way\". [368]\n[No established unifying theory or paradigm has guided AI research for most of its history.](https://en.wikipedia.org/wiki/Paradigm) [aa] The\nunprecedented success of statistical machine learning in the 2010s eclipsed all other approaches (so much\nso that some sources, especially in the business world, use the term \"artificial intelligence\" to mean\n[\"machine learning with neural networks\"). This approach is mostly sub-symbolic, soft and narrow. Critics](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\nargue that these questions may have to be revisited by future generations of AI researchers.\n[Symbolic AI (or \"GOFAI\")](https://en.wikipedia.org/wiki/GOFAI) [370] simulated the high-level conscious reasoning that people use when they\nsolve puzzles, express legal reasoning and do mathematics. They were highly successful at \"intelligent\"\n[tasks such as algebra or IQ tests. In the 1960s, Newell and Simon proposed the physical symbol systems](https://en.wikipedia.org/wiki/Physical_symbol_systems_hypothesis)\n[hypothesis: \"A physical symbol system has the necessary and sufficient means of general intelligent](https://en.wikipedia.org/wiki/Physical_symbol_systems_hypothesis)\naction.\" [371]\nHowever, the symbolic approach failed on many tasks that humans solve easily, such as learning,\n[recognizing an object or commonsense reasoning. Moravec's paradox is the discovery that high-level](https://en.wikipedia.org/wiki/Moravec%27s_paradox)\n\"intelligent\" tasks were easy for AI, but low level \"instinctive\" tasks were extremely difficult. [372]", - "page_start": 24, - "page_end": 24, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n359. Turing (1950), p. 1.\n360. Turing (1950), Under \"The Argument from Consciousness\".\n[361. Kirk-Giannini, Cameron Domenico; Goldstein, Simon (16 October 2023). \"AI is closer than](https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[ever to passing the Turing test for 'intelligence'. What happens when it does?\" (https://theco](https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[nversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happe](https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[ns-when-it-does-214721). ](https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721) *The Conversation* [. Archived (https://web.archive.org/web/202409](https://web.archive.org/web/20240925040612/https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[25040612/https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-in](https://web.archive.org/web/20240925040612/https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[telligence-what-happens-when-it-does-214721) from the original on 25 September 2024.](https://web.archive.org/web/20240925040612/https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\nRetrieved 17 August 2024.\n362. Russell & Norvig (2021), p. 3.\n363. Maker (2006).\n364. McCarthy (1999).\n365. Minsky (1986).\n[366. \"What Is Artificial Intelligence (AI)?\" (https://cloud.google.com/learn/what-is-artificial-intellige](https://cloud.google.com/learn/what-is-artificial-intelligence)\n[nce). ](https://cloud.google.com/learn/what-is-artificial-intelligence) *[Google Cloud Platform](https://en.wikipedia.org/wiki/Google_Cloud_Platform)* [. Archived (https://web.archive.org/web/20230731114802/http](https://web.archive.org/web/20230731114802/https://cloud.google.com/learn/what-is-artificial-intelligence)\n[s://cloud.google.com/learn/what-is-artificial-intelligence) from the original on 31 July 2023.](https://web.archive.org/web/20230731114802/https://cloud.google.com/learn/what-is-artificial-intelligence)\nRetrieved 16 October 2023.\n[367. \"One of the Biggest Problems in Regulating AI Is Agreeing on a Definition\" (https://carnegiee](https://carnegieendowment.org/posts/2022/10/one-of-the-biggest-problems-in-regulating-ai-is-agreeing-on-a-definition?lang=en)\n[ndowment.org/posts/2022/10/one-of-the-biggest-problems-in-regulating-ai-is-agreeing-on-a-](https://carnegieendowment.org/posts/2022/10/one-of-the-biggest-problems-in-regulating-ai-is-agreeing-on-a-definition?lang=en)\n[definition?lang=en). ](https://carnegieendowment.org/posts/2022/10/one-of-the-biggest-problems-in-regulating-ai-is-agreeing-on-a-definition?lang=en) *carnegieendowment.org* . Retrieved 31 July 2024.\n[368. \"AI or BS? How to tell if a marketing tool really uses artificial intelligence\" (https://www.thedr](https://www.thedrum.com/opinion/2023/03/30/ai-or-bs-how-tell-if-marketing-tool-really-uses-artificial-intelligence)\n[um.com/opinion/2023/03/30/ai-or-bs-how-tell-if-marketing-tool-really-uses-artificial-intelligen](https://www.thedrum.com/opinion/2023/03/30/ai-or-bs-how-tell-if-marketing-tool-really-uses-artificial-intelligence)\n[ce). ](https://www.thedrum.com/opinion/2023/03/30/ai-or-bs-how-tell-if-marketing-tool-really-uses-artificial-intelligence) *The Drum* . Retrieved 31 July 2024.\n369. Nilsson (1983), p. 10.\n370. Haugeland (1985), pp. 112- 117.\n371. Physical symbol system hypothesis: Newell & Simon (1976, p. 116) Historical significance:\nMcCorduck (2004, p. 153), Russell & Norvig (2021, p. 19)\n[372. Moravec's paradox: Moravec (1988, pp. 15- 16), Minsky (1986, p. 29), Pinker (2007,](https://en.wikipedia.org/wiki/Moravec%27s_paradox)\npp. 190- 191)\n[373. Dreyfus' critique of AI: Dreyfus (1972), Dreyfus & Dreyfus (1986) Historical significance and](https://en.wikipedia.org/wiki/Dreyfus%27_critique_of_AI)\nphilosophical implications: Crevier (1993, pp. 120- 132), McCorduck (2004, pp. 211- 239),\nRussell & Norvig (2021, pp. 981- 982), Fearn (2007, chpt. 3)\n374. Crevier (1993), p. 125.\n375. Langley (2011).\n376. Katz (2012).\n[377. Neats vs. scruffies, the historic debate: McCorduck (2004, pp. 421- 424, 486- 489), Crevier](https://en.wikipedia.org/wiki/Neats_vs._scruffies)\n(1993, p. 168), Nilsson (1983, pp. 10- 11), Russell & Norvig (2021, p. 24) A classic example\nof the \"scruffy\" approach to intelligence: Minsky (1986) A modern example of neat AI and its\naspirations in the 21st century: Domingos (2015)\n378. Pennachin & Goertzel (2007).\n379. Roberts (2016).\n380. Russell & Norvig (2021), p. 986.\n381. Chalmers (1995).\n382. Dennett (1991).\n383. Horst (2005).\n384. Searle (1999).\n385. Searle (1980), p. 1.\n386. Russell & Norvig (2021), p. 9817.\n[387. Searle's Chinese room argument: Searle (1980). Searle's original presentation of the](https://en.wikipedia.org/wiki/Chinese_room)\nthought experiment., Searle (1999). Discussion: Russell & Norvig (2021, pp. 985),\nMcCorduck (2004, pp. 443- 445), Crevier (1993, pp. 269- 271)\n[388. Leith, Sam (7 July 2022). \"Nick Bostrom: How can we be certain a machine isn't](https://www.spectator.co.uk/article/nick-bostrom-how-can-we-be-certain-a-machine-isnt-conscious)", - "page_start": 48, - "page_end": 50, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Explanatory notes**\n\n[k. In statistics, a bias is a systematic error or deviation from the correct value. But in the](https://en.wikipedia.org/wiki/Bias_(statistics))\n[context of fairness, it refers to a tendency in favor or against a certain group or individual](https://en.wikipedia.org/wiki/Fairness_(machine_learning))\ncharacteristic, usually in a way that is considered unfair or harmful. A statistically unbiased\nAI system that produces disparate outcomes for different demographic groups may thus be\nviewed as biased in the ethical sense. [219]\n[l. Including Jon Kleinberg (Cornell University), Sendhil Mullainathan (University of Chicago),](https://en.wikipedia.org/wiki/University_of_Chicago)\n[Cynthia Chouldechova (Carnegie Mellon) and Sam Corbett-Davis (Stanford)](https://en.wikipedia.org/wiki/Stanford) [228]\n[m. Moritz Hardt (a director at the Max Planck Institute for Intelligent Systems) argues that](https://en.wikipedia.org/wiki/Max_Planck_Institute_for_Intelligent_Systems)\nmachine learning \"is fundamentally the wrong tool for a lot of domains, where you're trying\nto design interventions and mechanisms that change the world.\" [233]\nn. When the law was passed in 2018, it still contained a form of this provision.\n[o. This is the United Nations' definition, and includes things like land mines as well.](https://en.wikipedia.org/wiki/Land_mines) [247]\np. See table 4; 9% is both the OECD average and the U.S. average. [258]\n[q. Sometimes called a \"robopocalypse\"](https://en.wikipedia.org/wiki/Robopocalypse) [266]\nr. \"Electronic brain\" was the term used by the press around this time. [319][321]\ns. Daniel Crevier wrote, \"the conference is generally recognized as the official birthdate of the\nnew science.\" [324] [ Russell and Norvig called the conference \"the inception of artificial](https://en.wikipedia.org/wiki/Norvig)\nintelligence.\" [115]\n[t. Russell and Norvig wrote \"for the next 20 years the field would be dominated by these](https://en.wikipedia.org/wiki/Norvig)\npeople and their students.\" [325]\n[u. Russell and Norvig wrote, \"it was astonishing whenever a computer did anything kind of](https://en.wikipedia.org/wiki/Norvig)\nsmartish\". [326]\n[v. The programs described are Arthur Samuel's checkers program for the IBM 701, Daniel](https://en.wikipedia.org/wiki/Daniel_Bobrow)\n[Bobrow's STUDENT, Newell and Simon's Logic Theorist and Terry Winograd's SHRDLU.](https://en.wikipedia.org/wiki/SHRDLU)\n[w. Russell and Norvig write: \"in almost all cases, these early systems failed on more difficult](https://en.wikipedia.org/wiki/Norvig)\nproblems\" [330]\n[x. Embodied approaches to AI](https://en.wikipedia.org/wiki/Embodied_mind) [337] [ were championed by Hans Moravec](https://en.wikipedia.org/wiki/Hans_Moravec) [338] [ and Rodney](https://en.wikipedia.org/wiki/Rodney_Brooks)\n[Brooks](https://en.wikipedia.org/wiki/Rodney_Brooks) [339] [ and went by many names: Nouvelle AI.](https://en.wikipedia.org/wiki/Nouvelle_AI) [339] [ Developmental robotics.](https://en.wikipedia.org/wiki/Developmental_robotics) [340]\n[y. Matteo Wong wrote in The Atlantic: \"Whereas for decades, computer-science fields such as](https://en.wikipedia.org/wiki/The_Atlantic)", - "page_start": 29, - "page_end": 29, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Ethics**\n\n#### **Regulation**\n\nset up at a number of British and U.S. universities in the latter 1950s and early 1960s. [320]\nResearchers in the 1960s and the 1970s were convinced that their methods would eventually succeed in\n[creating a machine with general intelligence and considered this the goal of their field.](https://en.wikipedia.org/wiki/Artificial_general_intelligence) [327] In 1965\n[Herbert Simon predicted, \"machines will be capable, within twenty years, of doing any work a man can](https://en.wikipedia.org/wiki/Herbert_A._Simon)\ndo\". [328] [ In 1967 Marvin Minsky agreed, writing that \"within a generation ... the problem of creating](https://en.wikipedia.org/wiki/Marvin_Minsky)\n'artificial intelligence' will substantially be solved\". [329] They had, however, underestimated the difficulty\nof the problem. [w] In 1974, both the U.S. and British governments cut off exploratory research in\n[response to the criticism of Sir James Lighthill](https://en.wikipedia.org/wiki/Sir_James_Lighthill) [331] [ and ongoing pressure from the U.S. Congress to fund](https://en.wikipedia.org/wiki/Mansfield_Amendment)\n[more productive projects.](https://en.wikipedia.org/wiki/Mansfield_Amendment) [332] [ Minsky's and Papert's book ](https://en.wikipedia.org/wiki/Papert) *[Perceptrons](https://en.wikipedia.org/wiki/Perceptron)* was understood as proving that\n[artificial neural networks would never be useful for solving real-world tasks, thus discrediting the](https://en.wikipedia.org/wiki/Artificial_neural_networks)\napproach altogether. [333] [ The \"AI winter\", a period when obtaining funding for AI projects was difficult,](https://en.wikipedia.org/wiki/AI_winter)\nfollowed. [9]\n[In the early 1980s, AI research was revived by the commercial success of expert systems,](https://en.wikipedia.org/wiki/Expert_system) [334] a form of\nAI program that simulated the knowledge and analytical skills of human experts. By 1985, the market for\n[AI had reached over a billion dollars. At the same time, Japan's fifth generation computer project inspired](https://en.wikipedia.org/wiki/Fifth_generation_computer)\n[the U.S. and British governments to restore funding for academic research.](https://en.wikipedia.org/wiki/Academic_research) [8] However, beginning with\n[the collapse of the Lisp Machine market in 1987, AI once again fell into disrepute, and a second, longer-](https://en.wikipedia.org/wiki/Lisp_Machine)\nlasting winter began. [10]", - "page_start": 21, - "page_end": 21, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Explanatory notes**\n\nnatural-language processing, computer vision, and robotics used extremely different\nmethods, now they all use a programming method called \"deep learning\". As a result, their\ncode and approaches have become more similar, and their models are easier to integrate\ninto one another.\" [346]\n[z. Jack Clark wrote in Bloomberg: \"After a half-decade of quiet breakthroughs in artificial](https://en.wikipedia.org/wiki/Bloomberg_News)\nintelligence, 2015 has been a landmark year. Computers are smarter and learning faster\nthan ever\", and noted that the number of software projects that use machine learning at\n[Google increased from a \"sporadic usage\" in 2012 to more than 2,700 projects in 2015.](https://en.wikipedia.org/wiki/Google) [348]\n[aa. Nils Nilsson wrote in 1983: \"Simply put, there is wide disagreement in the field about what AI](https://en.wikipedia.org/wiki/Nils_Nilsson_(researcher))\nis all about.\" [369]\nab. Daniel Crevier wrote that \"time has proven the accuracy and perceptiveness of some of\nDreyfus's comments. Had he formulated them less aggressively, constructive actions they\nsuggested might have been taken much earlier.\" [374]\nac. Searle presented this definition of \"Strong AI\" in 1999. [384] Searle's original formulation was\n\"The appropriately programmed computer really is a mind, in the sense that computers\ngiven the right programs can be literally said to understand and have other cognitive\nstates.\" [385] [ Strong AI is defined similarly by Russell and Norvig: \"Stong AI - the assertion](https://en.wikipedia.org/wiki/Norvig)\nthat machines that do so are *actually* thinking (as opposed to *simulating* thinking).\" [386]\n1. Russell & Norvig (2021), pp. 1- 4.\n[2. AI set to exceed human brain power (http://www.cnn.com/2006/TECH/science/07/24/ai.bostr](http://www.cnn.com/2006/TECH/science/07/24/ai.bostrom/)\n[om/) Archived (https://web.archive.org/web/20080219001624/http://www.cnn.com/2006/TEC](https://web.archive.org/web/20080219001624/http://www.cnn.com/2006/TECH/science/07/24/ai.bostrom/)\n[H/science/07/24/ai.bostrom/) 2008-02-19 at the Wayback Machine CNN.com (July 26, 2006)](https://en.wikipedia.org/wiki/Wayback_Machine)\n3. Kaplan, Andreas; Haenlein, Michael (2019). \"Siri, Siri, in my hand: Who's the fairest in the\nland? On the interpretations, illustrations, and implications of artificial intelligence\". *Business*\n*Horizons* . **62** [: 15- 25. doi:10.1016/j.bushor.2018.08.004 (https://doi.org/10.1016%2Fj.bushor.](https://doi.org/10.1016%2Fj.bushor.2018.08.004)\n[2018.08.004). ISSN 0007-6813 (https://search.worldcat.org/issn/0007-6813).](https://search.worldcat.org/issn/0007-6813)\n[S2CID 158433736 (https://api.semanticscholar.org/CorpusID:158433736).](https://api.semanticscholar.org/CorpusID:158433736)\n[4. Artificial general intelligence: Russell & Norvig (2021, pp. 32- 33, 1020- 1021)](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\nProposal for the modern version: Pennachin & Goertzel (2007)\nWarnings of overspecialization in AI from leading researchers: Nilsson (1995), McCarthy\n(2007), Beal & Winston (2009)\n5. Russell & Norvig (2021, §1.2).\n[6. Dartmouth workshop: Russell & Norvig (2021, p. 18), McCorduck (2004, pp. 111- 136), NRC](https://en.wikipedia.org/wiki/Dartmouth_workshop)", - "page_start": 29, - "page_end": 30, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia3.pdf", - "query": "What would a superintelligence need?", - "target_page": 27, - "target_passage": "possess intelligence far surpassing that of the brightest and most gifted human mind.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Philosophy**\n\n#### **Machine consciousness, sentience, and mind**\n\n[sentience, if it emerges, would be particularly easy to deny. They warn that this may be a moral blind spot](https://en.wikipedia.org/wiki/Moral_blindness)\n[analogous to slavery or factory farming, which could lead to large-scale suffering if sentient AI is created](https://en.wikipedia.org/wiki/Suffering_risks)\nand carelessly exploited. [390][389]\n[A superintelligence is a hypothetical agent that would possess intelligence far surpassing that of the](https://en.wikipedia.org/wiki/Superintelligence)\nbrightest and most gifted human mind. [379] [ If research into artificial general intelligence produced](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\n[sufficiently intelligent software, it might be able to reprogram and improve itself. The improved software](https://en.wikipedia.org/wiki/Recursive_self-improvement)\n[would be even better at improving itself, leading to what I. J. Good called an \"intelligence explosion\" and](https://en.wikipedia.org/wiki/Intelligence_explosion)\n[Vernor Vinge called a \"singularity\".](https://en.wikipedia.org/wiki/Technological_singularity) [395]\n[However, technologies cannot improve exponentially indefinitely, and typically follow an S-shaped](https://en.wikipedia.org/wiki/S-shaped_curve)\n[curve, slowing when they reach the physical limits of what the technology can do.](https://en.wikipedia.org/wiki/S-shaped_curve) [396]\n[Robot designer Hans Moravec, cyberneticist Kevin Warwick and inventor Ray Kurzweil have predicted](https://en.wikipedia.org/wiki/Ray_Kurzweil)\n[that humans and machines may merge in the future into cyborgs that are more capable and powerful than](https://en.wikipedia.org/wiki/Cyborg)\n[either. This idea, called transhumanism, has roots in the writings of Aldous Huxley and Robert](https://en.wikipedia.org/wiki/Robert_Ettinger)\n[Ettinger.](https://en.wikipedia.org/wiki/Robert_Ettinger) [397]\n##### **AI welfare and rights**", - "page_start": 26, - "page_end": 26, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\nvideo sequences using multimedia ontologies\". *MM '06 Proceedings of the 14th ACM*\n*international conference on Multimedia* . 14th ACM international conference on Multimedia.\nSanta Barbara: ACM. pp. 679- 682.\n[Bostrom, Nick (2014). ](https://en.wikipedia.org/wiki/Nick_Bostrom) *[Superintelligence: Paths, Dangers, Strategies](https://en.wikipedia.org/wiki/Superintelligence:_Paths,_Dangers,_Strategies)* . Oxford University Press.\n[Bostrom, Nick (2015). \"What happens when our computers get smarter than we are?\" (https://w](https://www.ted.com/talks/nick_bostrom_what_happens_when_our_computers_get_smarter_than_we_are/transcript)\n[ww.ted.com/talks/nick_bostrom_what_happens_when_our_computers_get_smarter_than_w](https://www.ted.com/talks/nick_bostrom_what_happens_when_our_computers_get_smarter_than_we_are/transcript)\n[e_are/transcript). TED (conference). Archived (https://web.archive.org/web/2020072500571](https://web.archive.org/web/20200725005719/https://www.ted.com/talks/nick_bostrom_what_happens_when_our_computers_get_smarter_than_we_are/transcript)\n[9/https://www.ted.com/talks/nick_bostrom_what_happens_when_our_computers_get_smart](https://web.archive.org/web/20200725005719/https://www.ted.com/talks/nick_bostrom_what_happens_when_our_computers_get_smarter_than_we_are/transcript)\n[er_than_we_are/transcript) from the original on 25 July 2020. Retrieved 30 January 2020.](https://web.archive.org/web/20200725005719/https://www.ted.com/talks/nick_bostrom_what_happens_when_our_computers_get_smarter_than_we_are/transcript)\n[Brooks, Rodney (10 November 2014). \"artificial intelligence is a tool, not a threat\" (https://web.a](https://web.archive.org/web/20141112130954/http://www.rethinkrobotics.com/artificial-intelligence-tool-threat)\n[rchive.org/web/20141112130954/http://www.rethinkrobotics.com/artificial-intelligence-tool-th](https://web.archive.org/web/20141112130954/http://www.rethinkrobotics.com/artificial-intelligence-tool-threat)\n[reat). Archived from the original (http://www.rethinkrobotics.com/artificial-intelligence-tool-thr](http://www.rethinkrobotics.com/artificial-intelligence-tool-threat)\n[eat) on 12 November 2014.](http://www.rethinkrobotics.com/artificial-intelligence-tool-threat)\n[Brooks, Rodney (1990). \"Elephants Don't Play Chess\" (http://people.csail.mit.edu/brooks/paper](http://people.csail.mit.edu/brooks/papers/elephants.pdf)\n[s/elephants.pdf) (PDF). ](http://people.csail.mit.edu/brooks/papers/elephants.pdf) *Robotics and Autonomous Systems* . **6** (1- 2): 3- 15.\n[CiteSeerX 10.1.1.588.7539 (https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.588.](https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.588.7539)\n[7539). doi:10.1016/S0921-8890(05)80025-9 (https://doi.org/10.1016%2FS0921-8890%280](https://doi.org/10.1016%2FS0921-8890%2805%2980025-9)\n[5%2980025-9). Archived (https://web.archive.org/web/20070809020912/http://people.csail.](https://web.archive.org/web/20070809020912/http://people.csail.mit.edu/brooks/papers/elephants.pdf)\n[mit.edu/brooks/papers/elephants.pdf) (PDF) from the original on 9 August 2007.](https://web.archive.org/web/20070809020912/http://people.csail.mit.edu/brooks/papers/elephants.pdf)\n[Buiten, Miriam C (2019). \"Towards Intelligent Regulation of Artificial Intelligence\" (https://doi.org/](https://doi.org/10.1017%2Ferr.2019.8)\n[10.1017%2Ferr.2019.8). ](https://doi.org/10.1017%2Ferr.2019.8) *European Journal of Risk Regulation* . **10** (1): 41- 59.\n[doi:10.1017/err.2019.8 (https://doi.org/10.1017%2Ferr.2019.8). ISSN 1867-299X (https://sea](https://search.worldcat.org/issn/1867-299X)\n[rch.worldcat.org/issn/1867-299X).](https://search.worldcat.org/issn/1867-299X)\n[Bushwick, Sophie (16 March 2023), \"What the New GPT-4 AI Can Do\" (https://www.scientificam](https://www.scientificamerican.com/article/what-the-new-gpt-4-ai-can-do/)\n[erican.com/article/what-the-new-gpt-4-ai-can-do/), ](https://www.scientificamerican.com/article/what-the-new-gpt-4-ai-can-do/) *Scientific American* [, archived (https://we](https://web.archive.org/web/20230822233655/https://www.scientificamerican.com/article/what-the-new-gpt-4-ai-can-do/)\n[b.archive.org/web/20230822233655/https://www.scientificamerican.com/article/what-the-ne](https://web.archive.org/web/20230822233655/https://www.scientificamerican.com/article/what-the-new-gpt-4-ai-can-do/)\n[w-gpt-4-ai-can-do/) from the original on 22 August 2023, retrieved 5 October 2024](https://web.archive.org/web/20230822233655/https://www.scientificamerican.com/article/what-the-new-gpt-4-ai-can-do/)\n[Butler, Samuel (13 June 1863). \"Darwin among the Machines\" (https://nzetc.victoria.ac.nz/tm/sc](https://nzetc.victoria.ac.nz/tm/scholarly/tei-ButFir-t1-g1-t1-g1-t4-body.html)\n[holarly/tei-ButFir-t1-g1-t1-g1-t4-body.html). Letters to the Editor. ](https://nzetc.victoria.ac.nz/tm/scholarly/tei-ButFir-t1-g1-t1-g1-t4-body.html) *[The Press](https://en.wikipedia.org/wiki/The_Press)* . Christchurch,\n[New Zealand. Archived (https://web.archive.org/web/20080919172551/http://www.nzetc.org/](https://web.archive.org/web/20080919172551/http://www.nzetc.org/tm/scholarly/tei-ButFir-t1-g1-t1-g1-t4-body.html)\n[tm/scholarly/tei-ButFir-t1-g1-t1-g1-t4-body.html) from the original on 19 September 2008.](https://web.archive.org/web/20080919172551/http://www.nzetc.org/tm/scholarly/tei-ButFir-t1-g1-t1-g1-t4-body.html)\nRetrieved 16 October 2014 - via Victoria University of Wellington.\nButtazzo, G. (July 2001). \"Artificial consciousness: Utopia or real possibility?\". *[Computer](https://en.wikipedia.org/wiki/Computer_(magazine))* . **34**\n[(7): 24- 30. doi:10.1109/2.933500 (https://doi.org/10.1109%2F2.933500).](https://doi.org/10.1109%2F2.933500)\nCambria, Erik; White, Bebo (May 2014). \"Jumping NLP Curves: A Review of Natural Language\nProcessing Research [Review Article]\". *IEEE Computational Intelligence Magazine* . **9** (2):\n[48- 57. doi:10.1109/MCI.2014.2307227 (https://doi.org/10.1109%2FMCI.2014.2307227).](https://doi.org/10.1109%2FMCI.2014.2307227)\n[S2CID 206451986 (https://api.semanticscholar.org/CorpusID:206451986).](https://api.semanticscholar.org/CorpusID:206451986)\n[Cellan-Jones, Rory (2 December 2014). \"Stephen Hawking warns artificial intelligence could](https://www.bbc.com/news/technology-30290540)\n[end mankind\" (https://www.bbc.com/news/technology-30290540). ](https://www.bbc.com/news/technology-30290540) *[BBC News](https://en.wikipedia.org/wiki/BBC_News)* [. Archived (http](https://web.archive.org/web/20151030054329/http://www.bbc.com/news/technology-30290540)\n[s://web.archive.org/web/20151030054329/http://www.bbc.com/news/technology-30290540)](https://web.archive.org/web/20151030054329/http://www.bbc.com/news/technology-30290540)\nfrom the original on 30 October 2015. Retrieved 30 October 2015.\n[Chalmers, David (1995). \"Facing up to the problem of consciousness\" (http://www.imprint.co.uk/](http://www.imprint.co.uk/chalmers.html)\n[chalmers.html). ](http://www.imprint.co.uk/chalmers.html) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **2** (3): 200- 219.\n[CiteSeerX 10.1.1.103.8362 (https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.103.](https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.103.8362)\n[8362). Archived (https://web.archive.org/web/20050308163649/http://www.imprint.co.uk/chal](https://web.archive.org/web/20050308163649/http://www.imprint.co.uk/chalmers.html)\n[mers.html) from the original on 8 March 2005. Retrieved 11 October 2018.](https://web.archive.org/web/20050308163649/http://www.imprint.co.uk/chalmers.html)\nChalla, Subhash; Moreland, Mark R.; Mušicki, Darko; Evans, Robin J. (2011). *Fundamentals of*\n*Object Tracking* [. Cambridge University Press. doi:10.1017/CBO9780511975837 (https://doi.](https://doi.org/10.1017%2FCBO9780511975837)\n[org/10.1017%2FCBO9780511975837). ISBN 978-0-5218-7628-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5218-7628-5)\n[Christian, Brian (2020). ](https://en.wikipedia.org/wiki/Brian_Christian) *[The Alignment Problem: Machine learning and human values](https://en.wikipedia.org/wiki/The_Alignment_Problem)* . W. W.", - "page_start": 53, - "page_end": 54, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Further reading**\n\nLeffer, Lauren, \"The Risks of Trusting AI: We must avoid humanizing machine-learning models\nused in scientific research\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 330, no. 6 (June 2024), pp. 80- 81.\n[Lepore, Jill, \"The Chit-Chatbot: Is talking with a machine a conversation?\", ](https://en.wikipedia.org/wiki/Jill_Lepore) *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 7\nOctober 2024, pp. 12- 16.\n[Maschafilm (2010). \"Content: Plug & Pray Film - Artificial Intelligence - Robots\" (http://www.plu](http://www.plugandpray-film.de/en/content.html)\n[gandpray-film.de/en/content.html). ](http://www.plugandpray-film.de/en/content.html) *plugandpray-film.de* [. Archived (https://web.archive.org/w](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\n[eb/20160212040134/http://www.plugandpray-film.de/en/content.html) from the original on 12](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\nFebruary 2016.\n[Marcus, Gary, \"Artificial Confidence: Even the newest, buzziest systems of artificial general](https://en.wikipedia.org/wiki/Marcus,_Gary)\nintelligence are stymmied by the same old problems\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 327, no. 4\n(October 2022), pp. 42- 45.\nMitchell, Melanie (2019). *Artificial intelligence: a guide for thinking humans* . New York: Farrar,\n[Straus and Giroux. ISBN 978-0-3742-5783-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-3742-5783-5)\n[Mnih, Volodymyr; Kavukcuoglu, Koray; Silver, David; et al. (26 February 2015). \"Human-level](https://www.nature.com/articles/nature14236)\n[control through deep reinforcement learning\" (https://www.nature.com/articles/nature14236).](https://www.nature.com/articles/nature14236)\n*Nature* . **518** [ (7540): 529- 533. Bibcode:2015Natur.518..529M (https://ui.adsabs.harvard.edu/](https://ui.adsabs.harvard.edu/abs/2015Natur.518..529M)\n[abs/2015Natur.518..529M). doi:10.1038/nature14236 (https://doi.org/10.1038%2Fnature142](https://doi.org/10.1038%2Fnature14236)\n[36). PMID 25719670 (https://pubmed.ncbi.nlm.nih.gov/25719670). S2CID 205242740 (http](https://api.semanticscholar.org/CorpusID:205242740)\n[s://api.semanticscholar.org/CorpusID:205242740). Archived (https://web.archive.org/web/20](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[230619055525/https://www.nature.com/articles/nature14236) from the original on 19 June](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[2023. Retrieved 19 June 2023. Introduced DQN, which produced human-level performance](https://en.wikipedia.org/wiki/Deep_Q-learning)\non some Atari games.\n[Press, Eyal, \"In Front of Their Faces: Does facial-recognition technology lead police to ignore](https://en.wikipedia.org/wiki/Eyal_Press)\ncontradictory evidence?\", *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 20 November 2023, pp. 20- 26.\n[\"Robots could demand legal rights\" (http://news.bbc.co.uk/2/hi/technology/6200005.stm). ](http://news.bbc.co.uk/2/hi/technology/6200005.stm) *BBC*\n*News* [. 21 December 2006. Archived (https://web.archive.org/web/20191015042628/http://ne](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n[ws.bbc.co.uk/2/hi/technology/6200005.stm) from the original on 15 October 2019. Retrieved](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n3 February 2011.\n[Roivainen, Eka, \"AI's IQ: ChatGPT aced a [standard intelligence] test but showed that](https://en.wikipedia.org/wiki/ChatGPT)\n[intelligence cannot be measured by IQ alone\", ](https://en.wikipedia.org/wiki/IQ) *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 329, no. 1\n[(July/August 2023), p. 7. \"Despite its high IQ, ChatGPT fails at tasks that require real](https://en.wikipedia.org/wiki/ChatGPT)\nhumanlike reasoning or an understanding of the physical and social world.... ChatGPT\nseemed unable to reason logically and tried to rely on its vast database of... facts derived\nfrom online texts.\"\nScharre, Paul, \"Killer Apps: The Real Dangers of an AI Arms Race\", *[Foreign Affairs](https://en.wikipedia.org/wiki/Foreign_Affairs)* , vol. 98, no.\n3 (May/June 2019), pp. 135- 144. \"Today's AI technologies are powerful but unreliable.\nRules-based systems cannot deal with circumstances their programmers did not anticipate.", - "page_start": 68, - "page_end": 69, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Further reading**\n\nLearning systems are limited by the data on which they were trained. AI failures have\nalready led to tragedy. Advanced autopilot features in cars, although they perform well in\nsome circumstances, have driven cars without warning into trucks, concrete barriers, and\nparked cars. In the wrong situation, AI systems go from supersmart to superdumb in an\ninstant. When an enemy is trying to manipulate and hack an AI system, the risks are even\ngreater.\" (p. 140.)\n[Schulz, Hannes; Behnke, Sven (1 November 2012). \"Deep Learning\" (https://www.researchgat](https://www.researchgate.net/publication/230690795)\n[e.net/publication/230690795). ](https://www.researchgate.net/publication/230690795) *KI - Künstliche Intelligenz* . **26** (4): 357- 363.\n[doi:10.1007/s13218-012-0198-z (https://doi.org/10.1007%2Fs13218-012-0198-z).](https://doi.org/10.1007%2Fs13218-012-0198-z)\n[ISSN 1610-1987 (https://search.worldcat.org/issn/1610-1987). S2CID 220523562 (https://ap](https://api.semanticscholar.org/CorpusID:220523562)\n[i.semanticscholar.org/CorpusID:220523562).](https://api.semanticscholar.org/CorpusID:220523562)\n[Serenko, Alexander; Michael Dohan (2011). \"Comparing the expert survey and citation impact](http://www.aserenko.com/papers/JOI_AI_Journal_Ranking_Serenko.pdf)\n[journal ranking methods: Example from the field of Artificial Intelligence\" (http://www.aserenk](http://www.aserenko.com/papers/JOI_AI_Journal_Ranking_Serenko.pdf)\n[o.com/papers/JOI_AI_Journal_Ranking_Serenko.pdf) (PDF). ](http://www.aserenko.com/papers/JOI_AI_Journal_Ranking_Serenko.pdf) *Journal of Informetrics* . **5** (4):\n[629- 649. doi:10.1016/j.joi.2011.06.002 (https://doi.org/10.1016%2Fj.joi.2011.06.002).](https://doi.org/10.1016%2Fj.joi.2011.06.002)\n[Archived (https://web.archive.org/web/20131004212839/http://www.aserenko.com/papers/J](https://web.archive.org/web/20131004212839/http://www.aserenko.com/papers/JOI_AI_Journal_Ranking_Serenko.pdf)\n[OI_AI_Journal_Ranking_Serenko.pdf) (PDF) from the original on 4 October 2013. Retrieved](https://web.archive.org/web/20131004212839/http://www.aserenko.com/papers/JOI_AI_Journal_Ranking_Serenko.pdf)\n12 September 2013.\n[Silver, David; Huang, Aja; Maddison, Chris J.; et al. (28 January 2016). \"Mastering the game of](https://www.nature.com/articles/nature16961)\n[Go with deep neural networks and tree search\" (https://www.nature.com/articles/nature1696](https://www.nature.com/articles/nature16961)\n[1). ](https://www.nature.com/articles/nature16961) *Nature* . **529** [ (7587): 484- 489. Bibcode:2016Natur.529..484S (https://ui.adsabs.harvard.e](https://ui.adsabs.harvard.edu/abs/2016Natur.529..484S)\n[du/abs/2016Natur.529..484S). doi:10.1038/nature16961 (https://doi.org/10.1038%2Fnature1](https://doi.org/10.1038%2Fnature16961)\n[6961). PMID 26819042 (https://pubmed.ncbi.nlm.nih.gov/26819042). S2CID 515925 (http](https://api.semanticscholar.org/CorpusID:515925)\n[s://api.semanticscholar.org/CorpusID:515925). Archived (https://web.archive.org/web/20230](https://web.archive.org/web/20230618213059/https://www.nature.com/articles/nature16961)\n[618213059/https://www.nature.com/articles/nature16961) from the original on 18 June 2023.](https://web.archive.org/web/20230618213059/https://www.nature.com/articles/nature16961)\nRetrieved 19 June 2023.\n[Vaswani, Ashish, Noam Shazeer, Niki Parmar et al. \"Attention is all you need.\" Advances in](https://en.wikipedia.org/wiki/Attention_is_all_you_need)\n[neural information processing systems 30 (2017). Seminal paper on transformers.](https://en.wikipedia.org/wiki/Transformer_(machine_learning_model))\nVincent, James, \"Horny Robot Baby Voice: James Vincent on AI chatbots\", *[London Review of](https://en.wikipedia.org/wiki/London_Review_of_Books)*\n*[Books](https://en.wikipedia.org/wiki/London_Review_of_Books)* , vol. 46, no. 19 (10 October 2024), pp. 29- 32. \"[AI chatbot] programs are made\npossible by new technologies but rely on the timelelss human tendency to\n[anthropomorphise.\" (p. 29.)](https://en.wikipedia.org/wiki/Anthropomorphise)\n*[White Paper: On Artificial Intelligence - A European approach to excellence and trust](https://ec.europa.eu/info/sites/info/files/commission-white-paper-artificial-intelligence-feb2020_en.pdf)* (https://e\n[c.europa.eu/info/sites/info/files/commission-white-paper-artificial-intelligence-feb2020_en.pd](https://ec.europa.eu/info/sites/info/files/commission-white-paper-artificial-intelligence-feb2020_en.pdf)\n[f) (PDF). Brussels: European Commission. 2020. Archived (https://web.archive.org/web/202](https://web.archive.org/web/20200220173419/https://ec.europa.eu/info/sites/info/files/commission-white-paper-artificial-intelligence-feb2020_en.pdf)\n[00220173419/https://ec.europa.eu/info/sites/info/files/commission-white-paper-artificial-intell](https://web.archive.org/web/20200220173419/https://ec.europa.eu/info/sites/info/files/commission-white-paper-artificial-intelligence-feb2020_en.pdf)\n[igence-feb2020_en.pdf) (PDF) from the original on 20 February 2020. Retrieved](https://web.archive.org/web/20200220173419/https://ec.europa.eu/info/sites/info/files/commission-white-paper-artificial-intelligence-feb2020_en.pdf)\n20 February 2020.\n[\"Artificial Intelligence\" (http://www.iep.utm.edu/art-inte). ](http://www.iep.utm.edu/art-inte) *[Internet Encyclopedia of Philosophy](https://en.wikipedia.org/wiki/Internet_Encyclopedia_of_Philosophy)* .\n[Retrieved from \"https://en.wikipedia.org/w/index.php?title=Artificial_intelligence&oldid=1268183823\"](https://en.wikipedia.org/w/index.php?title=Artificial_intelligence&oldid=1268183823)", - "page_start": 69, - "page_end": 69, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n359. Turing (1950), p. 1.\n360. Turing (1950), Under \"The Argument from Consciousness\".\n[361. Kirk-Giannini, Cameron Domenico; Goldstein, Simon (16 October 2023). \"AI is closer than](https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[ever to passing the Turing test for 'intelligence'. What happens when it does?\" (https://theco](https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[nversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happe](https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[ns-when-it-does-214721). ](https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721) *The Conversation* [. Archived (https://web.archive.org/web/202409](https://web.archive.org/web/20240925040612/https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[25040612/https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-in](https://web.archive.org/web/20240925040612/https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\n[telligence-what-happens-when-it-does-214721) from the original on 25 September 2024.](https://web.archive.org/web/20240925040612/https://theconversation.com/ai-is-closer-than-ever-to-passing-the-turing-test-for-intelligence-what-happens-when-it-does-214721)\nRetrieved 17 August 2024.\n362. Russell & Norvig (2021), p. 3.\n363. Maker (2006).\n364. McCarthy (1999).\n365. Minsky (1986).\n[366. \"What Is Artificial Intelligence (AI)?\" (https://cloud.google.com/learn/what-is-artificial-intellige](https://cloud.google.com/learn/what-is-artificial-intelligence)\n[nce). ](https://cloud.google.com/learn/what-is-artificial-intelligence) *[Google Cloud Platform](https://en.wikipedia.org/wiki/Google_Cloud_Platform)* [. Archived (https://web.archive.org/web/20230731114802/http](https://web.archive.org/web/20230731114802/https://cloud.google.com/learn/what-is-artificial-intelligence)\n[s://cloud.google.com/learn/what-is-artificial-intelligence) from the original on 31 July 2023.](https://web.archive.org/web/20230731114802/https://cloud.google.com/learn/what-is-artificial-intelligence)\nRetrieved 16 October 2023.\n[367. \"One of the Biggest Problems in Regulating AI Is Agreeing on a Definition\" (https://carnegiee](https://carnegieendowment.org/posts/2022/10/one-of-the-biggest-problems-in-regulating-ai-is-agreeing-on-a-definition?lang=en)\n[ndowment.org/posts/2022/10/one-of-the-biggest-problems-in-regulating-ai-is-agreeing-on-a-](https://carnegieendowment.org/posts/2022/10/one-of-the-biggest-problems-in-regulating-ai-is-agreeing-on-a-definition?lang=en)\n[definition?lang=en). ](https://carnegieendowment.org/posts/2022/10/one-of-the-biggest-problems-in-regulating-ai-is-agreeing-on-a-definition?lang=en) *carnegieendowment.org* . Retrieved 31 July 2024.\n[368. \"AI or BS? How to tell if a marketing tool really uses artificial intelligence\" (https://www.thedr](https://www.thedrum.com/opinion/2023/03/30/ai-or-bs-how-tell-if-marketing-tool-really-uses-artificial-intelligence)\n[um.com/opinion/2023/03/30/ai-or-bs-how-tell-if-marketing-tool-really-uses-artificial-intelligen](https://www.thedrum.com/opinion/2023/03/30/ai-or-bs-how-tell-if-marketing-tool-really-uses-artificial-intelligence)\n[ce). ](https://www.thedrum.com/opinion/2023/03/30/ai-or-bs-how-tell-if-marketing-tool-really-uses-artificial-intelligence) *The Drum* . Retrieved 31 July 2024.\n369. Nilsson (1983), p. 10.\n370. Haugeland (1985), pp. 112- 117.\n371. Physical symbol system hypothesis: Newell & Simon (1976, p. 116) Historical significance:\nMcCorduck (2004, p. 153), Russell & Norvig (2021, p. 19)\n[372. Moravec's paradox: Moravec (1988, pp. 15- 16), Minsky (1986, p. 29), Pinker (2007,](https://en.wikipedia.org/wiki/Moravec%27s_paradox)\npp. 190- 191)\n[373. Dreyfus' critique of AI: Dreyfus (1972), Dreyfus & Dreyfus (1986) Historical significance and](https://en.wikipedia.org/wiki/Dreyfus%27_critique_of_AI)\nphilosophical implications: Crevier (1993, pp. 120- 132), McCorduck (2004, pp. 211- 239),\nRussell & Norvig (2021, pp. 981- 982), Fearn (2007, chpt. 3)\n374. Crevier (1993), p. 125.\n375. Langley (2011).\n376. Katz (2012).\n[377. Neats vs. scruffies, the historic debate: McCorduck (2004, pp. 421- 424, 486- 489), Crevier](https://en.wikipedia.org/wiki/Neats_vs._scruffies)\n(1993, p. 168), Nilsson (1983, pp. 10- 11), Russell & Norvig (2021, p. 24) A classic example\nof the \"scruffy\" approach to intelligence: Minsky (1986) A modern example of neat AI and its\naspirations in the 21st century: Domingos (2015)\n378. Pennachin & Goertzel (2007).\n379. Roberts (2016).\n380. Russell & Norvig (2021), p. 986.\n381. Chalmers (1995).\n382. Dennett (1991).\n383. Horst (2005).\n384. Searle (1999).\n385. Searle (1980), p. 1.\n386. Russell & Norvig (2021), p. 9817.\n[387. Searle's Chinese room argument: Searle (1980). Searle's original presentation of the](https://en.wikipedia.org/wiki/Chinese_room)\nthought experiment., Searle (1999). Discussion: Russell & Norvig (2021, pp. 985),\nMcCorduck (2004, pp. 443- 445), Crevier (1993, pp. 269- 271)\n[388. Leith, Sam (7 July 2022). \"Nick Bostrom: How can we be certain a machine isn't](https://www.spectator.co.uk/article/nick-bostrom-how-can-we-be-certain-a-machine-isnt-conscious)", - "page_start": 48, - "page_end": 50, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n22 August 2020.\n[Boyle, James, The Line: AI and the Future of Personhood (https://direct.mit.edu/books/book/585](https://direct.mit.edu/books/book/5859/The-LineAI-and-the-Future-of-Personhood)\n[9/The-LineAI-and-the-Future-of-Personhood), MIT Press, 2024.](https://en.wikipedia.org/wiki/MIT_Press)\n[Cukier, Kenneth, \"Ready for Robots? How to Think about the Future of AI\", ](https://en.wikipedia.org/wiki/Kenneth_Cukier) *[Foreign Affairs](https://en.wikipedia.org/wiki/Foreign_Affairs)* , vol.\n[98, no. 4 (July/August 2019), pp. 192- 198. George Dyson, historian of computing, writes (in](https://en.wikipedia.org/wiki/George_Dyson_(science_historian))\nwhat might be called \"Dyson's Law\") that \"Any system simple enough to be understandable\nwill not be complicated enough to behave intelligently, while any system complicated\nenough to behave intelligently will be too complicated to understand.\" (p. 197.) Computer\n[scientist Alex Pentland writes: \"Current AI machine-learning algorithms are, at their core,](https://en.wikipedia.org/wiki/Algorithm)\ndead simple stupid. They work, but they work by brute force.\" (p. 198.)\n[Evans, Woody (2015). \"Posthuman Rights: Dimensions of Transhuman Worlds\" (https://doi.org/](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072)\n[10.5209%2Frev_TK.2015.v12.n2.49072). ](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072) *Teknokultura* . **12** (2).\n[doi:10.5209/rev_TK.2015.v12.n2.49072 (https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072)\n[072). S2CID 147612763 (https://api.semanticscholar.org/CorpusID:147612763).](https://api.semanticscholar.org/CorpusID:147612763)\n[Frank, Michael (22 September 2023). \"US Leadership in Artificial Intelligence Can Shape the](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order)\n[21st Century Global Order\" (https://thediplomat.com/2023/09/us-leadership-in-artificial-intelli](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order)\n[gence-can-shape-the-21st-century-global-order). ](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order) *[The Diplomat](https://en.wikipedia.org/wiki/The_Diplomat_(magazine))* [. Archived (https://web.archiv](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\n[e.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelli](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\n[gence-can-shape-the-21st-century-global-order/) from the original on 16 September 2024.](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\nRetrieved 8 December 2023. \"Instead, the United States has developed a new area of\ndominance that the rest of the world views with a mixture of awe, envy, and resentment:\nartificial intelligence... From AI models and research to cloud computing and venture capital,\nU.S. companies, universities, and research labs - and their affiliates in allied countries -\nappear to have an enormous lead in both developing cutting-edge AI and commercializing it.\nThe value of U.S. venture capital investments in AI start-ups exceeds that of the rest of the\nworld combined.\"\nGertner, Jon. (2023) \"Wikipedia's Moment of Truth: Can the online encyclopedia help teach A.I.\nchatbots to get their facts right — without destroying itself in the process?\" *New York Times*\n*Magazine* [ (July 18, 2023) online (https://www.nytimes.com/2023/07/18/magazine/wikipedia-](https://www.nytimes.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html)\n[ai-chatgpt.html) Archived (https://web.archive.org/web/20230720125400/https://www.nytime](https://web.archive.org/web/20230720125400/https://www.nytimes.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html)\n[s.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html) 20 July 2023 at the Wayback](https://en.wikipedia.org/wiki/Wayback_Machine)\n[Machine](https://en.wikipedia.org/wiki/Wayback_Machine)", - "page_start": 66, - "page_end": 66, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **See also**\n\n[Glossary of artificial intelligence - List of definitions of terms and concepts commonly used](https://en.wikipedia.org/wiki/Glossary_of_artificial_intelligence)\nin the study of artificial intelligence\n[Intelligence amplification - Use of information technology to augment human intelligence](https://en.wikipedia.org/wiki/Intelligence_amplification)\n[Intelligent agent - Software agent which acts autonomously](https://en.wikipedia.org/wiki/Intelligent_agent)\n[Mind uploading - Hypothetical process of digitally emulating a brain](https://en.wikipedia.org/wiki/Mind_uploading)\n[Organoid intelligence - Use of brain cells and brain organoids for intelligent computing](https://en.wikipedia.org/wiki/Organoid_intelligence)\n[Robotic process automation - Form of business process automation technology](https://en.wikipedia.org/wiki/Robotic_process_automation)\n[Wetware computer - Computer composed of organic material](https://en.wikipedia.org/wiki/Wetware_computer)\na. This list of intelligent traits is based on the topics covered by the major AI textbooks,\nincluding: Russell & Norvig (2021), Luger & Stubblefield (2004), Poole, Mackworth & Goebel\n(1998) and Nilsson (1998)\nb. This list of tools is based on the topics covered by the major AI textbooks, including: Russell\n& Norvig (2021), Luger & Stubblefield (2004), Poole, Mackworth & Goebel (1998) and\nNilsson (1998)\n[c. It is among the reasons that expert systems proved to be inefficient for capturing](https://en.wikipedia.org/wiki/Expert_system)\nknowledge. [30][31]\n[d. \"Rational agent\" is general term used in economics, philosophy and theoretical artificial](https://en.wikipedia.org/wiki/Philosophy)\nintelligence. It can refer to anything that directs its behavior to accomplish goals, such as a\nperson, an animal, a corporation, a nation, or in the case of AI, a computer program.\n[e. Alan Turing discussed the centrality of learning as early as 1950, in his classic paper](https://en.wikipedia.org/wiki/Alan_Turing)\n[\"Computing Machinery and Intelligence\".](https://en.wikipedia.org/wiki/Computing_Machinery_and_Intelligence) [42] In 1956, at the original Dartmouth AI summer\n[conference, Ray Solomonoff wrote a report on unsupervised probabilistic machine learning:](https://en.wikipedia.org/wiki/Ray_Solomonoff)", - "page_start": 28, - "page_end": 28, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Explanatory notes**\n\nnatural-language processing, computer vision, and robotics used extremely different\nmethods, now they all use a programming method called \"deep learning\". As a result, their\ncode and approaches have become more similar, and their models are easier to integrate\ninto one another.\" [346]\n[z. Jack Clark wrote in Bloomberg: \"After a half-decade of quiet breakthroughs in artificial](https://en.wikipedia.org/wiki/Bloomberg_News)\nintelligence, 2015 has been a landmark year. Computers are smarter and learning faster\nthan ever\", and noted that the number of software projects that use machine learning at\n[Google increased from a \"sporadic usage\" in 2012 to more than 2,700 projects in 2015.](https://en.wikipedia.org/wiki/Google) [348]\n[aa. Nils Nilsson wrote in 1983: \"Simply put, there is wide disagreement in the field about what AI](https://en.wikipedia.org/wiki/Nils_Nilsson_(researcher))\nis all about.\" [369]\nab. Daniel Crevier wrote that \"time has proven the accuracy and perceptiveness of some of\nDreyfus's comments. Had he formulated them less aggressively, constructive actions they\nsuggested might have been taken much earlier.\" [374]\nac. Searle presented this definition of \"Strong AI\" in 1999. [384] Searle's original formulation was\n\"The appropriately programmed computer really is a mind, in the sense that computers\ngiven the right programs can be literally said to understand and have other cognitive\nstates.\" [385] [ Strong AI is defined similarly by Russell and Norvig: \"Stong AI - the assertion](https://en.wikipedia.org/wiki/Norvig)\nthat machines that do so are *actually* thinking (as opposed to *simulating* thinking).\" [386]\n1. Russell & Norvig (2021), pp. 1- 4.\n[2. AI set to exceed human brain power (http://www.cnn.com/2006/TECH/science/07/24/ai.bostr](http://www.cnn.com/2006/TECH/science/07/24/ai.bostrom/)\n[om/) Archived (https://web.archive.org/web/20080219001624/http://www.cnn.com/2006/TEC](https://web.archive.org/web/20080219001624/http://www.cnn.com/2006/TECH/science/07/24/ai.bostrom/)\n[H/science/07/24/ai.bostrom/) 2008-02-19 at the Wayback Machine CNN.com (July 26, 2006)](https://en.wikipedia.org/wiki/Wayback_Machine)\n3. Kaplan, Andreas; Haenlein, Michael (2019). \"Siri, Siri, in my hand: Who's the fairest in the\nland? On the interpretations, illustrations, and implications of artificial intelligence\". *Business*\n*Horizons* . **62** [: 15- 25. doi:10.1016/j.bushor.2018.08.004 (https://doi.org/10.1016%2Fj.bushor.](https://doi.org/10.1016%2Fj.bushor.2018.08.004)\n[2018.08.004). ISSN 0007-6813 (https://search.worldcat.org/issn/0007-6813).](https://search.worldcat.org/issn/0007-6813)\n[S2CID 158433736 (https://api.semanticscholar.org/CorpusID:158433736).](https://api.semanticscholar.org/CorpusID:158433736)\n[4. Artificial general intelligence: Russell & Norvig (2021, pp. 32- 33, 1020- 1021)](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\nProposal for the modern version: Pennachin & Goertzel (2007)\nWarnings of overspecialization in AI from leading researchers: Nilsson (1995), McCarthy\n(2007), Beal & Winston (2009)\n5. Russell & Norvig (2021, §1.2).\n[6. Dartmouth workshop: Russell & Norvig (2021, p. 18), McCorduck (2004, pp. 111- 136), NRC](https://en.wikipedia.org/wiki/Dartmouth_workshop)", - "page_start": 29, - "page_end": 30, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n331), Nilsson (1998, chpt. 17.4), McCorduck (2004, pp. 327- 335, 434- 435), Crevier (1993,\npp. 145- 162, 197- 203), Newquist (1994, pp. 155- 183)\n335. Russell & Norvig (2021), p. 24.\n336. Nilsson (1998), p. 7.\n337. McCorduck (2004), pp. 454- 462.\n338. Moravec (1988).\n339. Brooks (1990).\n[340. Developmental robotics: Weng et al. (2001), Lungarella et al. (2003), Asada et al. (2009),](https://en.wikipedia.org/wiki/Developmental_robotics)\nOudeyer (2010)\n341. Russell & Norvig (2021), p. 25.\n342. Crevier (1993, pp. 214- 215), Russell & Norvig (2021, pp. 24, 26)\n343. Russell & Norvig (2021), p. 26.\n344. Formal and narrow methods adopted in the 1990s: Russell & Norvig (2021, pp. 24- 26),\nMcCorduck (2004, pp. 486- 487)\n345. AI widely used in the late 1990s: Kurzweil (2005, p. 265), NRC (1999, pp. 216- 222),\nNewquist (1994, pp. 189- 201)\n346. Wong (2023).\n[347. Moore's Law and AI: Russell & Norvig (2021, pp. 14, 27)](https://en.wikipedia.org/wiki/Moore%27s_Law)\n348. Clark (2015b).\n[349. Big data: Russell & Norvig (2021, p. 26)](https://en.wikipedia.org/wiki/Big_data)\n[350. Sagar, Ram (3 June 2020). \"OpenAI Releases GPT-3, The Largest Model So Far\" (https://a](https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[nalyticsindiamag.com/open-ai-gpt-3-language-model). ](https://analyticsindiamag.com/open-ai-gpt-3-language-model) *Analytics India Magazine* [. Archived (h](https://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[ttps://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-la](https://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[nguage-model) from the original on 4 August 2020. Retrieved 15 March 2023.](https://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[351. Milmo, Dan (2 February 2023). \"ChatGPT reaches 100 million users two months after](https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-open-ai-fastest-growing-app)\n[launch\" (https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-op](https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-open-ai-fastest-growing-app)\n[en-ai-fastest-growing-app). ](https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-open-ai-fastest-growing-app) *The Guardian* [. ISSN 0261-3077 (https://search.worldcat.org/iss](https://search.worldcat.org/issn/0261-3077)\n[n/0261-3077). Retrieved 31 December 2024.](https://search.worldcat.org/issn/0261-3077)\n[352. Gorichanaz, Tim (29 November 2023). \"ChatGPT turns 1: AI chatbot's success says as](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704)\n[much about humans as technology\" (https://theconversation.com/chatgpt-turns-1-ai-chatbot](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704)\n[s-success-says-as-much-about-humans-as-technology-218704). ](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704) *The Conversation* .\nRetrieved 31 December 2024.\n353. DiFeliciantonio (2023).\n354. Goswami (2023).\n[355. \"Nearly 1 in 4 new startups is an AI company\" (https://pitchbook.com/news/articles/nearly-1-i](https://pitchbook.com/news/articles/nearly-1-in-4-new-startups-is-an-ai-company)\n[n-4-new-startups-is-an-ai-company). ](https://pitchbook.com/news/articles/nearly-1-in-4-new-startups-is-an-ai-company) *PitchBook* . 24 December 2024. Retrieved 3 January\n2025.\n[356. Grayling, Anthony; Ball, Brian (1 August 2024). \"Philosophy is crucial in the age of AI\" (http](https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n[s://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907). ](https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907) *The Conversation* .\n[Archived (https://web.archive.org/web/20241005170243/https://theconversation.com/philoso](https://web.archive.org/web/20241005170243/https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n[phy-is-crucial-in-the-age-of-ai-235907) from the original on 5 October 2024. Retrieved](https://web.archive.org/web/20241005170243/https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n4 October 2024.\n[357. Jarow, Oshan (15 June 2024). \"Will AI ever become conscious? It depends on how you](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[think about biology\" (https://www.vox.com/future-perfect/351893/consciousness-ai-machines](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[-neuroscience-mind). ](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind) *Vox* [. Archived (https://web.archive.org/web/20240921035218/https://w](https://web.archive.org/web/20240921035218/https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[ww.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind) from](https://web.archive.org/web/20240921035218/https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\nthe original on 21 September 2024. Retrieved 4 October 2024.\n[358. McCarthy, John. \"The Philosophy of AI and the AI of Philosophy\" (https://web.archive.org/we](https://web.archive.org/web/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html)\n[b/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html). ](https://web.archive.org/web/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html) *jmc.stanford.edu* . Archived\n[from the original (http://jmc.stanford.edu/articles/aiphil2.html) on 23 October 2018. Retrieved](http://jmc.stanford.edu/articles/aiphil2.html)\n3 October 2024.", - "page_start": 47, - "page_end": 48, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **AI textbooks**\n\n[The two most widely used textbooks in 2023 (see the Open Syllabus (https://explorer.opensyllabus.org/re](https://explorer.opensyllabus.org/result/field?id=Computer+Science)\n[sult/field?id=Computer+Science)):](https://explorer.opensyllabus.org/result/field?id=Computer+Science)\n[Russell, Stuart J.; Norvig, Peter (2021). ](https://en.wikipedia.org/wiki/Peter_Norvig) *[Artificial Intelligence: A Modern Approach](https://en.wikipedia.org/wiki/Artificial_Intelligence:_A_Modern_Approach)* (4th ed.).\n[Hoboken: Pearson. ISBN 978-0-1346-1099-3. LCCN 20190474 (https://lccn.loc.gov/201904](https://lccn.loc.gov/20190474)\n[74).](https://lccn.loc.gov/20190474)\n[Rich, Elaine; Knight, Kevin; Nair, Shivashankar B (2010). ](https://en.wikipedia.org/wiki/Elaine_Rich) *Artificial Intelligence* (3rd ed.).\n[New Delhi: Tata McGraw Hill India. ISBN 978-0-0700-8770-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0700-8770-5)\nThe four most widely used AI textbooks in 2008:\n[Luger, George; Stubblefield, William (2004). ](https://en.wikipedia.org/wiki/William_Stubblefield) *[Artificial Intelligence: Structures and Strategies for](https://archive.org/details/artificialintell0000luge)*\n*[Complex Problem Solving](https://archive.org/details/artificialintell0000luge)* (https://archive.org/details/artificialintell0000luge) (5th ed.).\n[Benjamin/Cummings. ISBN 978-0-8053-4780-7. Archived (https://web.archive.org/web/2020](https://web.archive.org/web/20200726220613/https://archive.org/details/artificialintell0000luge)\n[0726220613/https://archive.org/details/artificialintell0000luge) from the original on 26 July](https://web.archive.org/web/20200726220613/https://archive.org/details/artificialintell0000luge)\n2020. Retrieved 17 December 2019.\n[Nilsson, Nils (1998). ](https://en.wikipedia.org/wiki/Nils_Nilsson_(researcher)) *Artificial Intelligence: A New Synthesis* [ (https://archive.org/details/artificialin](https://archive.org/details/artificialintell0000nils)\n[tell0000nils). Morgan Kaufmann. ISBN 978-1-5586-0467-4. Archived (https://web.archive.or](https://web.archive.org/web/20200726131654/https://archive.org/details/artificialintell0000nils)\n[g/web/20200726131654/https://archive.org/details/artificialintell0000nils) from the original on](https://web.archive.org/web/20200726131654/https://archive.org/details/artificialintell0000nils)\n26 July 2020. Retrieved 18 November 2019.\n[Russell, Stuart J.; Norvig, Peter (2003), ](https://en.wikipedia.org/wiki/Peter_Norvig) *[Artificial Intelligence: A Modern Approach](http://aima.cs.berkeley.edu/)* (http://aima.c\n[s.berkeley.edu/) (2nd ed.), Upper Saddle River, New Jersey: Prentice Hall, ISBN 0-13-](https://en.wikipedia.org/wiki/Special:BookSources/0-13-790395-2)\n[790395-2.](https://en.wikipedia.org/wiki/Special:BookSources/0-13-790395-2)\n[Poole, David; Mackworth, Alan; Goebel, Randy (1998). ](https://en.wikipedia.org/w/index.php?title=Randy_Goebel&action=edit&redlink=1) *[Computational Intelligence: A Logical](https://archive.org/details/computationalint00pool)*\n*Approach* [ (https://archive.org/details/computationalint00pool). New York: Oxford University](https://archive.org/details/computationalint00pool)\n[Press. ISBN 978-0-1951-0270-3. Archived (https://web.archive.org/web/20200726131436/ht](https://web.archive.org/web/20200726131436/https://archive.org/details/computationalint00pool)\n[tps://archive.org/details/computationalint00pool) from the original on 26 July 2020. Retrieved](https://web.archive.org/web/20200726131436/https://archive.org/details/computationalint00pool)\n[22 August 2020. Later edition: Poole, David; Mackworth, Alan (2017). ](https://en.wikipedia.org/wiki/Alan_Mackworth) *[Artificial Intelligence:](http://artint.info/index.html)*\n*Foundations of Computational Agents* [ (http://artint.info/index.html) (2nd ed.). Cambridge](http://artint.info/index.html)\n[University Press. ISBN 978-1-1071-9539-4. Archived (https://web.archive.org/web/2017120](https://web.archive.org/web/20171207013855/http://artint.info/index.html)\n[7013855/http://artint.info/index.html) from the original on 7 December 2017. Retrieved](https://web.archive.org/web/20171207013855/http://artint.info/index.html)\n6 December 2017.\nOther textbooks:\nErtel, Wolfgang (2017). *Introduction to Artificial Intelligence* [ (2nd ed.). Springer. ISBN 978-3-](https://en.wikipedia.org/wiki/Special:BookSources/978-3-3195-8486-7)\n[3195-8486-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-3195-8486-7)\n[Ciaramella, Alberto; Ciaramella, Marco (2024). ](https://en.wikipedia.org/wiki/Alberto_Ciaramella) *Introduction to Artificial Intelligence: from*\n*data analysis to generative AI* [ (1st ed.). Intellisemantic Editions. ISBN 978-8-8947-8760-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-8-8947-8760-3)\n[Crevier, Daniel (1993). ](https://en.wikipedia.org/wiki/Daniel_Crevier) *AI: The Tumultuous Search for Artificial Intelligence* . New York, NY:\n[BasicBooks. ISBN 0-465-02997-3.](https://en.wikipedia.org/wiki/Special:BookSources/0-465-02997-3)\n[McCorduck, Pamela (2004), ](https://en.wikipedia.org/wiki/Pamela_McCorduck) *Machines Who Think* (2nd ed.), Natick, Massachusetts: A. K.\n[Peters, ISBN 1-5688-1205-1](https://en.wikipedia.org/wiki/Special:BookSources/1-5688-1205-1)\n[Newquist, H. P. (1994). ](https://en.wikipedia.org/wiki/HP_Newquist) *The Brain Makers: Genius, Ego, And Greed In The Quest For Machines*\n*That Think* [. New York: Macmillan/SAMS. ISBN 978-0-6723-0412-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-6723-0412-5)\nHarmon, Paul; Sawyer, Brian (1990). *Creating Expert Systems for Business and Industry* . New\n[York: John Wiley & Sons. ISBN 0471614963.](https://en.wikipedia.org/wiki/Special:BookSources/0471614963)", - "page_start": 51, - "page_end": 51, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia3.pdf", - "query": "Where can I find the Inspect tool to evaluate the safety of our models?", - "target_page": 21, - "target_passage": "The UK AI Safety Institute released in 2024 a testing toolset called 'Inspect' for AI safety evaluations available under a MIT open-source licence which is freely available on GitHub", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# NOTE: It is up to this script to make sure the file is deleted.", - "page_start": 282, - "page_end": 282, - "source_file": "sg246915.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 5 - Feature Info tool.*\n\nThe different displayed layers can be examined using the “Legend” tool. If the external service\nprovides legend graphics, the user can interpret the given symbology and temporarily disable the\ndisplay of layers (see Figure 6 ).", - "page_start": 39, - "page_end": 39, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 6 - Legend tool.*\n\nThe two buttons on the bottom right of the map viewer (see Figure 7 ) can be used to display an\ninformational disclaimer and to start the user interface tutorial.", - "page_start": 39, - "page_end": 40, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 2: EDP Home Page (lower part)*\n\n### **3.2 Datasets (Data Platform)**\n\n#### **3.2.6 How to view licensing information**\nLicensing information is available for all datasets associated with common licences, which are\nsupported by the Licence Assistant. When available a link to the assistant is provided on left side of a\ndataset page.\nBy clicking on the **licence name** (here: cc-by), the Licence Assistant tool is opened in a new window,\ndisplaying relevant information for this particular licence.\n\nBy clicking on the “ **Data->Licensing Assistant** ” link in the main menu, the Licence Assistant is opened\nin a new window, displaying relevant information of all supported licences by the tool.", - "page_start": 33, - "page_end": 35, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n*358* EU-OSHA, 2021: [Improving compliance with occupational safety and health regulations: an overarching review](https://osha.europa.eu/en/publications/improving-occupational-safety-and-health-changing-world-work-what-works-and-how)\n(p. 43).\n359 Fundamental Rights Agency (FRA), [here](https://fra.europa.eu/en) , section on [Trafficking and labour exploitation](https://fra.europa.eu/en/themes/trafficking-and-labour-exploitation)\n360 Special Eurobarometer 498: [Undeclared Work in the European Union](https://europa.eu/eurobarometer/surveys/detail/2250)\n361 European Commission, Directorate-General for Employment, Social Affairs and Inclusion et al., 2018: An\nevaluation of the scale of undeclared work in the European Union and its structural determinants : estimates using\nthe labour input method, [here](https://data.europa.eu/doi/10.2767/98169)\n362 ELA: [European Platform tackling undeclared work](https://www.ela.europa.eu/en/undeclared-work)\n363 The OSH Barometer contains a special section on enforcement capacities, [here](https://visualisation.osha.europa.eu/osh-barometer/osh-infrastructure/enforcement-capacity/establishments-inspected/AT/)\n364 SLIC, 2015: [Common Principles for Labour Inspection in Relation to Health and Safety In the Workplace](https://ec.europa.eu/social/BlobServlet?docId=15615&langId=en)\n365 Cardiff University et al., 2011: Contract to assess the potential impact of emerging trends and risks on labour\ninspection methodologies in the domain of occupational health and safety,\nEuropean Federation of Public Service Unions (EPSU), 2012: [A mapping report on Labour Inspection Services in ](https://www.epsu.org/sites/default/files/article/files/EPSU_Final_report_on_Labour_Inspection_Services.pdf)\n[15 European countries](https://www.epsu.org/sites/default/files/article/files/EPSU_Final_report_on_Labour_Inspection_Services.pdf) (p. 13ff).\n366 The Nordic countries (Denmark, Finland, Iceland, Norway and Sweden) are particularly active in this area.\nThey have summarised the current challenges for labour inspections and supervision in general, giving extensive\nand detailed recommendations; Nordic Future of Work Group, 2020: Work today and in the future : Perspectives\non Occupational Safety and Health challenges and opportunities for the Nordic labour inspectorates, [here ](https://julkaisut.valtioneuvosto.fi/handle/10024/162419)\nBAuA, 2020: Scientific workshop on the future of smart and effective labour inspection, 3 November 2020, [here](https://www.baua.de/DE/Angebote/Veranstaltungen/Dokumentationen/Digitalisierung/pdf/Dokumentation.pdf?__blob=publicationFile&v=1)\n\n367 ETUC, 2021: [Huge fall in labour inspections raises Covid risk](https://www.etuc.org/en/pressrelease/huge-fall-labour-inspections-raises-covid-risk)\nETUC observed in the same period a fall of 0.5 million inspections. Quote: *‘New ETUC research reveals that*\n*safety inspections have been cut by a fifth since 2010, falling from 2.2 million annual visits to 1.7 million.’*\n368 Eurostat: Annual enterprise statistics by size class for special aggregates of activities (NACE Rev. 2), [here](https://ec.europa.eu/eurostat/databrowser/view/sbs_sc_sca_r2/default/table?lang=en)\n21.2 million businesses have between 0 and 9 employees.\n369 EPSU, 2012: [A mapping report on Labour Inspection Services in 15 European countries](https://www.epsu.org/sites/default/files/article/files/EPSU_Final_report_on_Labour_Inspection_Services.pdf) (p. 15ff).\n370 ETUC, 2021: [Huge fall in labour inspections raises Covid risk](https://www.etuc.org/en/pressrelease/huge-fall-labour-inspections-raises-covid-risk)\n371 European Agency for Safety and Health at Work, ESENER 2019, Question: Whether establishments have\nbeen visited by inspectorates in the last three years (% establishments by country ESENER 2019 and 2014, [here](https://visualisation.osha.europa.eu/esener/en/survey/overview/2019)\n372 SLIC, 2018: Labour inspectors’ guide for assessing the quality of risk assessments and risk management", - "page_start": 153, - "page_end": 154, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nmanagement : a resource for employer and worker representatives, [https://apps.who.int/iris/handle/10665/43966](https://apps.who.int/iris/handle/10665/43966)\nSenior Labour Inspectors Committee (SLIC), 2018: Labour inspectors' guide for assessing the quality of risk\nassessments and risk management measures with regard to prevention of psychosocial risks, [here](https://circabc.europa.eu/ui/group/fea534f4-2590-4490-bca6-504782b47c79/library/22e5a918-47d6-4646-93f3-ebd341f6c571)\n395 Two EU-OSHA databases present several hundred guidance documents on Dangerous Substances\n[https://osha.europa.eu/en/themes/dangerous-substances/practical-tools-dangerous-substances](https://osha.europa.eu/en/themes/dangerous-substances/practical-tools-dangerous-substances) and\nMusculoskeletal Disorders (MSD): [https://osha.europa.eu/en/themes/musculoskeletal-disorders/practical-tools-](https://osha.europa.eu/en/themes/musculoskeletal-disorders/practical-tools-musculoskeletal-disorders)\n[musculoskeletal-disorders](https://osha.europa.eu/en/themes/musculoskeletal-disorders/practical-tools-musculoskeletal-disorders)\n396 Examples of such tools and database are: EU-OSHA’s Online Interactive Risk Assessment tool (OIRA) with\nmore than 250 tools and more than 180,000 risk assessments [https://osha.europa.eu/en/tools-and-resources/oira](https://osha.europa.eu/en/tools-and-resources/oira)\n397 See the series of EU-OSHA reports on ‘Safety and health in micro and small enterprises in the EU:\n[https://osha.europa.eu/en/themes/safety-and-health-micro-and-small-enterprises](https://osha.europa.eu/en/themes/safety-and-health-micro-and-small-enterprises)\nDescriptions of the good examples are available at: [https://osha.europa.eu/en/tools-and-](https://osha.europa.eu/en/tools-and-publications/publications/safety-andhealth-micro-and-small-enterprises-eu-policy-practice/view)\n[publications/publications/safety-andhealth-micro-and-small-enterprises-eu-policy-practice/view](https://osha.europa.eu/en/tools-and-publications/publications/safety-andhealth-micro-and-small-enterprises-eu-policy-practice/view)\n398 European Commission / Senior Labour inspectors committee: Guidance for National Labour Inspectors on\naddressing risks from worker exposure to respirable crystalline silica (RCS) on construction sites, October 2016\n399 Two of many examples: SME United, (Employers Federation)\n[https://www.smeunited.eu/policies/policies/employment/health-safety , EFBWW European Federation of ](https://www.smeunited.eu/policies/policies/employment/health-safety)\n[Building and Woodworkers (Trade Union), https://efbww.eu/activities/occupational-health-and-safety ](https://efbww.eu/activities/occupational-health-and-safety)\n400 OSHWiki: Section ‘OSH System at national level’, descriptions of the social dialogue in each EU Member State\n[https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level ](https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level)\n401 [ DG Employment: Website on ‘Social Dialogue’, https://ec.europa.eu/social/main.jsp?catId=329&langId=en ](https://ec.europa.eu/social/main.jsp?catId=329&langId=en)\n402 Eurofound ‘Database of wages, working time and collective disputes’, see:\n[https://www.eurofound.europa.eu/data/database-of-wages-working-time-and-collective-disputes ](https://www.eurofound.europa.eu/data/database-of-wages-working-time-and-collective-disputes)\n403 E.g.: Prevent (Sweden), DGUV (Germany) AUVA (Austria), see for all EU Member Stress the OSHWiki article\non ‘OSH-systems at national level’ [https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level](https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level)\n404 European Agency for Safety and Health at Work, 2021: Improving compliance with occupational safety and\nhealth regulations: an overarching review - Executive summary , [https://osha.europa.eu/en/publications/summary-](https://osha.europa.eu/en/publications/summary-improving-compliance-occupational-safety-and-health-regulations-overarching)\n[improving-compliance-occupational-safety-and-health-regulations-overarching](https://osha.europa.eu/en/publications/summary-improving-compliance-occupational-safety-and-health-regulations-overarching)\nEuropean Agency for Safety and Health at Work, 2021: Improving compliance with occupational safety and health\nregulations: an overarching review, Literature review; Chapter 3: Societal norms, social reporting, corporate social\nresponsibility and support for securing compliance, [https://osha.europa.eu/en/publications/literature-review-](https://osha.europa.eu/en/publications/literature-review-improving-compliance-occupational-safety-and-health-regulations-0)\n[improving-compliance-occupational-safety-and-health-regulations-0](https://osha.europa.eu/en/publications/literature-review-improving-compliance-occupational-safety-and-health-regulations-0)\nPodgorski, D., 2015: Measuring operational performance of OSH management systems - A demonstration of\n[AHP-based selection of leading key performance indicators, in Safety Science, ](https://www.sciencedirect.com/science/journal/09257535) Vol. 73 , March 2015, p146-166,\n[https://doi.org/10.1016/j.ssci.2014.11.018 ](https://doi.org/10.1016/j.ssci.2014.11.018)\n\n405 Short descriptions are available on the ISO website, the complete ISO standards are priced. **[ISO 9001](http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=62085)** , **[ISO ](http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=60857)**\n**[14001](http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=60857)** and I **[ISO 31000](https://www.iso.org/standard/43170.html)** , n\n406 ISO Committee TC 18 *3: Occupational health and safety management systems*\n[https://committee.iso.org/home/tc283](https://committee.iso.org/home/tc283)\n407 [ILO, 2009: Guidelines on occupational safety and health management systems (Second Edition) ](https://www.ilo.org/global/topics/safety-and-health-at-work/normative-instruments/WCMS_107727/lang--en/index.htm)\n[https://www.ilo.org/safework/info/standards-and-instruments/WCMS_107727/lang--en/index.htm ](https://www.ilo.org/safework/info/standards-and-instruments/WCMS_107727/lang--en/index.htm)\n408 Köper B, Möller K, Zwetsloot G., 2009: The Occupational Safety and Health Scorecard - a business case", - "page_start": 155, - "page_end": 156, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Portal Version 4.3 - User Manual\n\n## *Figure 4 - Selection of layers.*\nIn order to examine the resource in more detail, the user can click on a geographic feature while the\n“Feature Info” tool is enabled (see Figure 5 ). This function is only enabled if the service supports this\nkind of detailed query.", - "page_start": 38, - "page_end": 39, - "source_file": "edp_s1_man_portal-version_4.3-user-manual_v1.0.pdf" - }, - { - "text": "#endif\n\n## Chapter 15. Full text search\n\n### **15.7 Troubleshooting tips**\n\nIf you encounter any problems during full text indexing and searching, investigate the issue by\nlooking at the different logs or by using the trace options.", - "page_start": 372, - "page_end": 372, - "source_file": "sg246915.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.4 Send for approval/rejection of an Inventory (PM)**\n\nThis section describes on how the PM approves or rejects an inventory after being checked by the PM.", - "page_start": 37, - "page_end": 37, - "source_file": "maiis-user-manual.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **10 Submission management**\n\n### **10.6 Submit inventory (PM)**\n\nThis section describes on how the PM submits the inventory by selecting tables for the general submission after\nbeing approved by the NFP (See section 10.5).", - "page_start": 41, - "page_end": 41, - "source_file": "maiis-user-manual.pdf" - } - ] - }, - { - "references": { - "source_file": "legal2_opengouvernementlicense.pdf", - "query": "What was the age category of most new opiate/crack users during the crime peak in the mid-1990s?", - "target_page": 9, - "target_passage": "mplying that most of these individuals were in their mid-to-late teens during the crime peak of the mid-1990s", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\nThe fifth row in Table 1 shows that the total number of opiate and opiate/cocaine tests over the period was 364,537. Table 2 shows descriptive statistics for the individuals providing these tests (noting that the same individual may be included several times if they gave multiple positive tests).\n**Table 2: Descriptive statistics on all positive opiate-only/positive-for-both tests.**\nOpiate/opiate+cocaine positive tests in England 2004- 2013 (all positive tests including repeats by the same individual)\nAge Year of birth\n| Number of tests | 364,537 | Number of tests | 364,537 |\n|:---|---:|:---|---:|\n| Mean | 32 | Mean | 1977 |\n| Median | 31 | Median | 1977 |\n| Mode | 28 | Mode | 1979 |\n| Minimum | 18 | Minimum | 1960 |\n| Maximum | 53 | Maximum | 1995 |\n\nThe mean age at test is 32 and the mean year of birth is 1977, implying that most of these individuals were in their mid-to-late teens during the crime peak of the mid-1990s. 9 Given evidence suggesting that the average age of initiation for opiate/crack use is around 18- 20 (Millar *et al* ., 2001), this age profile would tentatively suggest that OCU incidence also peaked in the 1990s and that this created a large cohort of users who would be approaching 40 today.\nThe minimum and maximum years of birth are fixed by construction, because anyone born\n\n9 Note that the dataset counts tests, not unique individuals, so the same person can appear more than once.\nbefore 1960 was removed and because DIP tests are only administered to those aged 18 and over, so only using data to 2013 means it would not be possible for anyone to be born in 1996 or afterwards to be included. Even so, it is clear from the year-of-birth distribution (Figure 2) that positive opiate tests drop off sharply for those born after 1982. This is in line with other evidence suggesting that the number of *new* users of opiates decreased sharply in the 2000s. This needs to be considered when interpreting the analysis that follows. When DIP and the NDTMS treatment system began in the mid-2000s, there already existed a cohort of around 320,000 OCUs, according to available estimates by Hay *et al* ., (2013). And most of these individuals began using opiates/crack during the epidemic years of the 1980s and 1990s. In terms of data capture this means it is hard to separate the gradual inclusion of more and more individuals from this original cohort from genuinely new users of these drugs.", - "page_start": 8, - "page_end": 9, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\n| Year of first test | Age 18-24 | Age 25-29 | Age 30-34 | Age 35-39 | Age 40 over | Total |\n|:---|:---|:---|:---|:---|:---|:---|\n| 2004 | 3,150 | 3,319 | 2,938 | 1,958 | 881 | 12,246 |\n| 2005 | 2,391 | 2,832 | 2,548 | 1,791 | 977 | 10,539 |\n| 2006 | 3,635 | 3,768 | 3,275 | 2,491 | 1,580 | 14,749 |\n| 2007 | 3,182 | 3,359 | 2,869 | 2,178 | 1,803 | 13,391 |\n| 2008 | 2,912 | 3,197 | 2,857 | 2,425 | 2,238 | 13,629 |\n| 2009 | 2,711 | 2,594 | 2,304 | 1,998 | 2,048 | 11,655 |\n| 2010 | 2,287 | 2,180 | 2,105 | 1,744 | 2,075 | 10,391 |\n| 2011 | 1,772 | 1,519 | 1,622 | 1,274 | 1,726 | 7,913 |\n| 2012 | 1,136 | 1,179 | 1,300 | 1,030 | 1,377 | 6,022 |\n| 2013 | 721 | 850 | 938 | 704 | 1,068 | 4,281 |\n| Total | 23,897 | 24,797 | 22,756 | 17,593 | 15,773 | 104,816 |\n\n14 Note that this rate is, in effect, the rate of arrest-and-testing-positive. 15 The technical annex contains a section on exactly how this range was estimated.\n**Table 9: Table showing the age breakdown of individuals testing positive for opiates-only or positive-for-both as a proportion of all individuals first testing positive in that year.**\n| Year of first test | Age 18 - 24 | Age 25 - 29 | Age 30 - 34 | Age 35 - 39 | Age 40 over | Total |\n|---:|:---|:---|:---|:---|:---|:---|\n| 2004 | 26% | 27% | 24% | 16% | 7% | 100% |\n| 2005 | 23% | 27% | 24% | 17% | 9% | 100% |\n| 2006 | 25% | 26% | 22% | 17% | 11% | 100% |\n| 2007 | 24% | 25% | 21% | 16% | 13% | 100% |\n| 2008 | 21% | 23% | 21% | 18% | 16% | 100% |\n| 2009 | 23% | 22% | 20% | 17% | 18% | 100% |\n| 2010 | 22% | 21% | 20% | 17% | 20% | 100% |\n| 2011 | 22% | 19% | 20% | 16% | 22% | 100% |\n| 2012 | 19% | 20% | 22% | 17% | 23% | 100% |\n| 2013 | 17% | 20% | 22% | 16% | 25% | 100% |", - "page_start": 18, - "page_end": 19, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 2. Estimating an incidence trend from treatment data\n\nThe mode age of initiation has shifted from around 18 to around 25 and there is an older age profile throughout. Rises in average age of initiation have also been reported recently in cohorts of Australian injecting drug users (Horyniak et al., 2015). There appear to be two possible explanations.\n- There is a genuine shift towards new initiates being older, and for them to present to treatment much faster than in previous years.\n- There is a consistent, but small number of individuals who mis-report their age of onset when attending treatment i.e. who report that they have only been using opiates/crack for a short period when in fact they have been using for a far longer period, and that this is starting to really bias the numbers for recent cohorts because attendees from the original epidemic are becoming smaller.\nIt is possible then that the flattening we observe in the incidence trend is due to a small in-flux of older initiates, although mis-reporting may also explain that phenomenon. Either way though, as this analysis has made clear throughout, absolute numbers of new OCUs appear to be small - probably fewer than 10,000 per annum and the numbers of those involved with crime will be smaller still. In addition, despite a flattening in the probable trend in new users, there is currently no sign that it is likely to tip upwards. If anything, the data suggest the downward trend is set to resume, though clearly it remains important to monitor the situation.", - "page_start": 28, - "page_end": 28, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### Summary\n\n#### **Executive summary**\n\nThis paper uses a range of datasets and methodologies to:\n- obtain working estimates for the number of individuals in England who started using opiates/crack from 2005 to 2013; 1\n- examine the characteristics of these individuals.\nThe main findings of the paper are as follows.\n- It is estimated that around 5,000 to 8,000 individuals started using opiates or crack- cocaine in 2013. There is a high degree of uncertainty around this figure due to the sparse data on this population, but sense-checks based on treatment and criminal justice system data suggest the true figure is unlikely to be much larger than 10,000.\n\n- Data also suggest that the number of current opiate/crack initiates involved with crime may be even lower. The number of arrestees testing positive for the first time for opiates (or for both opiates and crack-cocaine) dropped from 14,750 in 2006 to 4,281 in the first 11 months of 2013, a fall of around 70 per cent 2 . Furthermore, of the new positive testers in 2013, only 721 were aged 18- 24. 3 Though this arrestee data will capture only a proportion of the true population, it does suggest that the number of new, young initiates involved with crime - those who have the potential to inflict most societal harm - has decreased markedly, probably just to a few thousand per year; and that this group now make up a small minority of the total number of opiate/crack-cocaine users (estimated to be 294,000 in 2011/12), most of whom are older, longer-term users.\n\n- In terms of trends in new opiate/crack-cocaine users, all available data suggest that figures have dipped by at least a fifth since 2005 and have dropped hugely since the late 1980s and early 1990s when the opiate/crack-cocaine population in the UK grew very rapidly. The current estimate works out at a rate of 0.18 per 1,000 population. During the epidemic years, published estimates of new opiate/crack-cocaine users in Manchester and Bolton show rates more than 11 times larger.\n\n- However, the findings also suggest that between 2011 and early 2014, the number of new opiate/crack-cocaine users stopped decreasing and instead stabilised at a (historically) low level. Further analysis was conducted to try and determine whether this was a precursor to a new rise in initiates. Though the data are not totally conclusive, the results suggest that a marked increase in new opiate/crack-cocaine users in the near future is unlikely. If anything, findings suggested that the downward trend may be set to resume.\n\n- Analysis also revealed some possible changes in characteristics of the new opiate/crack- cocaine initiates. There is a trend in the treatment data towards new initiates coming to treatment earlier in their drug-using careers than previous cohorts and also to have", - "page_start": 2, - "page_end": 2, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### Summary\n\n#### **Executive summary**\n\n1 At the time of writing, data was unavailable for the period after November 2013. 2 It is 68 per cent if the 2013 figure is adjusted to correct for the missing month of data. 3 787 if adjusted for the missing month.\n4\ninitiated use at an older age. Currently it is not possible to determine whether this is a reporting issue or a genuine shift in the age profile of new opiate/crack-cocaine users.\n\n- The report has several important policy implications. Even though numbers of new initiates involved with crime have dropped to the low thousands, putting downward pressure on crime, identification and early diversion to treatment remains paramount. Frontier Economics have estimated that the average 4 lifetime crime cost of an injecting drug user is £445,000, so the potential for social harm - even from a small number of individuals - remains large and potentially long-lasting. This means local areas need to manage both the (relatively large) stock of current users, and the (much smaller) flow of new initiates, whose treatment needs may be different. There is no evidence of any new epidemic in this country, but given the impact of the epidemic of the 80s and early 90s on crime, ongoing monitoring of recent trends is required to spot early signs of any emerging problems.", - "page_start": 2, - "page_end": 3, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\nComparing 2004 with 2013 shows that the younger age groups have seen falls in both the number and the proportion of new positive testers. However, the proportion of those aged 40+ has consistently risen and now constitutes the largest group of all new individuals testing positive.\nThis means that the 4,281 individuals testing positive for the first time in 2013 has a very different age profile to that we would expect from a cohort of recent initiates. It is far older, suggesting again that many of those are actually pre-existing users only tested (positively) for the first time in 2013. This adds further weight to the back-of-the-envelope modelling evidence demonstrating that a substantial proportion of the 4,281 new positive testers in 2013 are likely to be longer-term users who have only been first arrested in 2013, rather than genuinely new OCUs.\nIn the next section, analysis will examine whether there has been a possible shift towards an older profile amongst new initiates. But even taking this into account, it is unlikely that the majority of those 4,281 individuals are recent initiates. This can be seen clearly in Figure 8 below, which compares the age-of-initiation curve from Figure 11 (in the next section) to the 2013 ‘new-individuals’ cohort in the DIP data.\n**Figure 8: Comparison of new DIP and treatment cohorts, by age**\n\nThe DIP cohort has a far older age profile even than the 2014 cohort of treatment initiates, who themselves have a far older age-of-initiation profile than previous treatment cohorts. As such, it seems highly unlikely that all, or even most, of the 4,281 positive testers in 2013 are new initiates.\nOf course, even if just the small number of DIP testers (787 16 ) who were aged under 25 in 2013 were considered to be new initiates, this would still need to be multiplied up by three factors to provide an estimate for total new initiates: i) the non-arrest rate (to account for the fact that only a proportion of crime-involved initiates will get arrested in a given year); ii) the fact that DIP’s coverage (in terms of age, geography and PNC-referenced individuals) is not 100 per cent; iii) the likelihood that up to half of all new initiates will not be involved with crime at all. As an illustration, multiplying up 787 by these factors produces a figure close to 10,000. 17", - "page_start": 19, - "page_end": 20, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### Conclusion\n\nThis report has attempted to draw together available data and evidence to estimate the number of new opiate/crack-cocaine users (OCUs) per year in England since 2005 and then to look briefly at their characteristics. This is important as previous research has suggested that - mostly through the actions of a minority - this group has the potential to have a large impact on crime trends and therefore to impose significant societal costs.\nThough data on this population is imperfect, a number of different data sources and methodologies are available to estimate OCU incidence. From these, three key conclusions emerge:\n- The number of new opiate/crack users is clearly far lower now than it was in the 1980s and early 1990s and has even dropped 20-45% since 2005.\n\n- This means numbers of new users in 2013 may be around 5,000-8,000 with an approximate upper bound of 10,000; and numbers involved with prolific criminality will be lower still.\n\n- The downward trend in new OCUs has flattened since about 2011, but available data do not suggest that this is the precursor to a new increase. If anything, the downward trend may resume in 2014, though the situation requires further monitoring.\nFor local areas then, this report suggests that it is still important to identify new OCUs as the arrestee data showed that a proportion of these are likely to offend over a long period of time. But also, there was some evidence of a shift to older initiates, which may require a slightly different treatment approach.", - "page_start": 29, - "page_end": 29, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### References\n\n**Ahmad and Richardson.** (2016). *Impact of the reduction in heroin supply* . Forthcoming.\n**De Angelis, D., Hickman, M. and Yang, S.** (2004). ‘Estimating Long-term Trends in the Incidence and Prevalence of Opiate Use/Injecting Drug Use and the Number of Former Users: Back-Calculation Methods and Opiate Overdose Deaths’. *American Journal of Epidemiology* vol. 160 (10). Available at: [http://aje.oxfordjournals.org/content/160/10/994.full.pdf](http://aje.oxfordjournals.org/content/160/10/994.full.pdf)\n**Frontier Economics** (2010). Specialist drug and alcohol services for young people - a cost - benefit analysis. Department for Education, 2010. Available at: [https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/182312/DFE-](https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/182312/DFE-RR087.pdf) [RR087.pdf](https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/182312/DFE-RR087.pdf)\n**Gossop, M., Marsden, J., Stewart, D., & Kidd, T.** (2003) ‘The National Treatment Outcome Research Study (NTORS): 4- 5 year follow ‐ up results’, *Addiction* , vol. *98* (3), pp 291-303.\n**Hay, G., dos Santos, A. R. and Worsley, J.** (2013). Estimates of the Prevalence of Opiate Use and/or Crack Cocaine Use, 2011/12: Sweep 8 report. Liverpool John Moores University.\n**Horyniak, D., Stoové, M., Degenhardt, L., Aitken, C., Kerr, T., & Dietze, P** . (2015). How do drug market changes affect characteristics of injecting initiation and subsequent patterns of drug use? Findings from a cohort of regular heroin and methamphetamine injectors in Melbourne, Australia. *International Journal of Drug Policy* , *26* (1), 43-50.\n**Millar, T., Craine, N., Carnwath, T. and Donmall, M.** (2001). ‘The dynamics of heroin use; implications for intervention.’ *Journal of Epidemiology and Community Health* , 55(12), 930-933.\n**Morgan, N.** (2014). The heroin epidemic of the 1980s and 1990s and its effect on crime trends then and now, Home Office Research Report 79.\n**ONS,** (2014). *Crime Statistics, Focus on Property Crime, 2013/14* , Office for National Statistics.\n\nISBN: 978-1-78655-073-6\nISSN: 1756-3666\n\n© Crown copyright 2016\nThis publication is licensed under the terms of the Open Government Licence v3.0 except where otherwise stated. To view this licence, visit [nationalarchives.gov.uk/doc/open-government-licence/version/3](http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3) or write to the Information Policy Team, The National Archives, Kew, London TW9 4DU, or email: [psi@nationalarchives.gsi.gov.uk](mailto:psi@nationalarchives.gsi.gov.uk) .\nWhere we have identified any third party copyright information you will need to obtain permission from the copyright holders concerned.", - "page_start": 43, - "page_end": 44, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\n**Figure 2: Year of birth distribution for all opiate-only/positive-for-both tests.**\n\nFigure 3, which shows the age of the individual at a positive test, also reveals that although the average age at positive test is 32, the peak is quite flat, with high numbers of positive tests still being recorded by individuals in their late 30s and even into their 40s.\n**Figure 3: Distribution of tester’s age at positive test for all opiate-only/positive-for-both tests.**\n\nNote: as a guide to the OCU population, this chart is left-truncated as DIP tests are not given to under-18s.\nThe above statistics include tests in which no Police National Computer (PNC) number was recorded for an individual. This number is needed to identify an individual and hence to check whether future tests are further tests by that individual or represent a new individual testing positive. Excluding tests in which no PNC number was recorded makes little difference to the descriptive statistics, see Table 3 below.\n\n**Table 3: Descriptive statistics for the DIP positive opiate-only/positive-for-both tests in which an individual can be identified with a PNC number.**\n\nThe age and year of birth distributions are also similar and are shown in the Appendix. Thus, for the majority of the analysis that follows, tests with no PNC number were excluded. 10\nThe charts and tables above use data from *all* positive tests, so will include cases where the same individual has tested positively on more than one occasion. The following data look just at the *first* test for each individual testing positive for opiates-only or positive-for-both.\n**Table 4: Descriptive statistics on first positive opiate-only/positive-for-both tests.**\nFirst positive opiate/opiate+cocaine tests (unique individuals)\nAge Year of birth\n| Number of tests | 104,817 | Number of tests | 104,817 |\n|:---|---:|:---|---:|\n| Mean | 31 | Mean | 1977 |\n| Median | 30 | Median | 1977 |\n| Mode | 27 | Mode | 1980 |\n| Minimum | 18 | Minimum | 1960 |\n| Maximum | 53 | Maximum | 1995 |\n\nThere were just over 100,000 unique individuals who tested positive for opiates-only or positive- for-both between 2004 and 2013. The distribution of the 296,008 positive tests these individuals gave, shows that the vast majority (55%) were only tested once (see Figure 4), which is likely to be why the age statistics are quite similar between Table 3 and Table 4. However, within this", - "page_start": 9, - "page_end": 11, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### Summary\n\n#### **Aims and Methodology**\n\n4 The average is useful, but hides the fact that offending within the opiate/crack population is highly skewed with a few individuals responsible for the majority of crime and many individuals manage to use heroin and crack without resorting to acquisitive crime at all (Morgan, 2014). 5 Though regular national-level estimates have not been attempted, studies have estimated incidence at various times and at various different levels of geography, see for example: De Angelis *et al* ., 2004, Millar *et al* ., 2001 and Hickman *et al* ., 2001.\n5\nmethods for calculating incidence are complicated and imperfect. It should be acknowledged in advance that this paper does not fully resolve these issues. It is merely intended as a first step, to obtain workable estimates upon which to base policy until more sophisticated methods are developed. That said, every effort is made in this analysis to sense-check the results against other available datasets. The datasets used and the structure of the paper is as follows.\ni) **Drug Interventions Programme (DIP) data.** In part one, we produce general descriptive statistics from these data, which capture individuals who test positive for opiates/crack-cocaine following arrest or charge. Due to the limitations in coverage of these data over time, we draw only broad conclusions, some of which act as a sense- check for the main results from part two. ii) **Data on presentations to treatment from the National Drug Treatment Monitoring System (NDTMS).** In part two, we use two models based on previous research papers to calculate OCU incidence at the national level between 2005 and 2013. Most of the main conclusions come from this section.\n6", - "page_start": 3, - "page_end": 5, - "source_file": "legal2_opengouvernementlicense.pdf" - } - ] - }, - { - "references": { - "source_file": "legal2_opengouvernementlicense.pdf", - "query": "According to the National Database Treatment Monitoring System, how many people started using opiates/crack between 2005 and 2014?", - "target_page": 22, - "target_passage": " Only 52,829 individuals said they had an opiate/crack initiation date between 2005 and 2014", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 2. Estimating an incidence trend from treatment data\n\nThis section uses treatment data from the National Database Treatment Monitoring System (NDTMS) to estimate the number of new OCUs annually. The NDTMS captures data on the numbers of people presenting to services with problem drug misuse and information about the drug treatment they receive. All drug treatment agencies in England provide a basic level of information to the NDTMS on their activities each month. The data for this report included all unique individuals presenting to treatment with opiates or crack-cocaine listed as their primary drug between 2005 and 2014. All individuals whose age of first use was listed as below ten or before 2005 were then excluded. Excluding individuals who started using opiates/crack before 2005 resulted in a large number of records being left out, due to the fact that the majority of the treatment population, even in 2013/14, initiated in the 1980s and 1990s when heroin and crack use surged in the UK. However, this exclusion is necessary for the incidence methodology, as explained later in this section. The remaining dataset included 52,829 individuals, as shown in Table 10.\n**Table 10: Descriptive statistics from the NDTMS data.**\n| Reason for exclusion | Number of individuals excluded | Total number of individuals analysed |\n|:---|:---|:---|\n| Initial sample prior to exclusion | 0 | 243,588 |\n| No age at first use recorded or age was below 10 or higher than age at first treatment | 443 | 243,145 |\n| Year of first use before 2005 | 190,316 | 52,829 |\n| Percentage of total sample initiating 2005- 14 | n/a | 21.7% |\n\nThe majority of those presenting for treatment between 2005 and 2014 started using opiates/crack before 2005 (around four in five). Only 52,829 individuals said they had an opiate/crack initiation date between 2005 and 2014. This suggests an average of just under 5,000 new starters per year during this period. But this would be an under-estimate of incidence because it is likely that some of those who began use between 2005 and 2014 would not yet have come to treatment during that period.\nTo correct for this, we use two variants of a methodology employed by researchers in Millar *et* *al* . (2001) and Hickman *et al* . (2001). These papers discuss the methodology in detail.\nIn brief, the method uses the lag-to-treatment distribution for the sample coupled with the number of new treatment presentations in a given year to estimate OCU incidence in that year. So, when presenting to treatment, all individuals are asked to provide the year in which they first began using their primary drug, which for this analysis was limited to opiates and/or crack-", - "page_start": 21, - "page_end": 21, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 2. Estimating an incidence trend from treatment data\n\n18 Data for 2014 was available until October 2014. This was converted to annual figures by multiplying up by 1.2 to account for the missing months in a linear fashion. 19 The percentages from this table can be calculated from the numbers in Table 13. 20 In reality there is always a trade-off in this methodology between the up-to-dateness of the cohort used to measure the lag- to-treatment and the number of years of lag measured, i.e. we could use a more recent cohort, say 2008. But that would mean excluding all those who take longer than seven years to come to treatment, an even larger proportion. We are indebted to Tim Millar for providing the dataset used to model the ‘tail’ of the distribution. It contained a longer time series of\n\n**Table 12: Estimated 20-year lag-to-treatment distribution for model one**\n\nThe cumulative percentages from the table above can then be combined with statistics showing actual numbers of first presentations to treatment by year of onset to calculate an incidence trend, as demonstrated in Table 13.\n**Table 13: Table showing the data used to estimate incidence in model one and the results 21**\n\n**Year of 1st treatment**\n**2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Total**\n**Percentag e of total incidence accounted for by observed**\n**Estimated number yet to come to treatment**\n**Estimated total incidence**\n**Year 1st use**\n**2005 1,305 1,508 1,533 1,250 938 800 512 408 376 330 8,960 85% 1,523 10,483**\n**2006 - 1,297 1,727 1,624 1,116 821 611 471 470 358 8,495 82% 1,824 10,319**\n**2007 - - 1,482 1,906 1,532 1,020 671 566 491 416 8,084 79% 2,183 10,268**\n**2008 - - - 1,446 1,857 1,456 840 659 570 424 7,252 75% 2,437 9,689**\n**2009 - - - - 1,580 1,811 1,018 727 627 527 6,290 70% 2,701 8,990**\n**2010 - - - - - 1,404 1,101 933 757 544 4,739 62% 2,864 7,602**\n**2011 - - - - - - 1,001 1,109 988 646 3,744 53% 3,269 7,013**\n**2012 - - - - - - - 967 1,149 920 3,036 41% 4,287 7,324**\n**2013 - - - - - - - - 1,021 1,204 2,225 27% 6,065 8,290**\n**2014 - - - - - - - - - 869 869 12%**\n**Total 1,305 2,805 4,742 6,226 7,023 7,312 5,754 5,840 6,449 6236.4 53,693**\n\nReading down the year columns, the table shows that of the 6,449 people who presented for opiate/crack treatment for the first time in 2013, 376 said they had begun using in 2005. Another 470 said they started using in 2006, and so on.", - "page_start": 22, - "page_end": 23, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 2. Estimating an incidence trend from treatment data\n\n**Table 14: Results of model two**\n| Year of first use | Observed | Percentage of total incidence accounted for by observed | Estimated number yet to come to treatment | Estimated total incidence |\n|---:|:---|:---|:---|:---|\n| 2005 | 8,960 | 97% | 286 | 9,246 |\n| 2006 | 8,495 | 96% | 332 | 8,826 |\n| 2007 | 8,084 | 95% | 447 | 8,531 |\n| 2008 | 7,252 | 92% | 615 | 7,867 |\n| 2009 | 6,290 | 88% | 823 | 7,113 |\n| 2010 | 4,739 | 82% | 1,010 | 5,749 |\n| 2011 | 3,744 | 74% | 1,301 | 5,045 |\n| 2012 | 3,036 | 62% | 1,849 | 4,886 |\n| 2013 | 2,225 | 44% | 2,868 | 5,092 |\n\nThe incidence estimates from the two models are shown in Figure 9.\n**Figure 9: Estimated incidence trend, 2005- 2013.**\n\nBefore discussing the trend implied by this chart, it is important first to sense-check the general level of new users implied. Analysis from the previous section suggested that the number of new OCUs for 2013 was unlikely to be much higher than 10,000 with only a proportion of those involved with crime. The 2013 estimate implied by Model 1 is 8,290 and for Model 2 it is 5,092, so both are in line with the earlier analysis. The NDTMS data only covers England, not England and Wales, and our estimates will of course miss any OCUs who *never* come to treatment. Hence the estimates for both models may be slightly conservative in that sense. But putting all the partial evidence together, it can be said with a degree of certainty that the total number of individuals who begin using opiates or crack-cocaine each year is probably not markedly higher than 10,000, and that fewer than half of these are likely to be involved in significant amounts of acquisitive crime.\nTo put this into historical context, an incidence rate of 10,000 works out at a rate of 0.18 individuals per 1,000 population. Published estimates of incidence in Manchester during the epidemic period of the late 1980s and early 1990s included rates above two per 1,000 population, i.e. more than 11 times higher (Millar *et al* ., 2001).\nTurning to the trend implied by Figure 9: both models imply that numbers of new OCUs in 2013 are lower than in 2005. Model 1 implies that they have fallen by around a fifth during that period and Model 2 suggests a fall of around 45%. But secondly, the way the methodology works means that the most recent years are the least reliable because they use the least amount of data. This is why the distance between the estimates from the two models widens for the more recent years. It means that it is difficult to say for certain whether the period of flattening from 2011 onwards, which occurs in both estimated trends but is more obvious in Model 1, is a blip in an otherwise downward trend or the start of a turning point. Either way, a flattening of the trend", - "page_start": 24, - "page_end": 25, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\n**Table 7: Number of unique individuals testing positive for opiates-only or positive-for-both, by year of first positive test.**\nNumber of unique individuals with positive opiate/opiate + cocaine tests per year\nFirst test year 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Adjusted 2013\n2004 12,246 3,171 3,299 3,090 2,992 2,573 2,311 1,766 1,513 1,092 1,191\n2005 10,539 3,020 2,539 2,478 2,083 1,844 1,350 1,156 862 940\n2006 14,750 3,896 3,280 2,701 2,507 1,819 1,610 1,140 1,244\n2007 13,391 3,063 2,291 2,091 1,567 1,334 954 1,041\n2008 13,629 2,670 2,263 1,612 1,366 978 1,067\n2009 11,655 2,211 1,431 1,125 847 924\n2010 10,391 1,385 1,052 733 800\n2011 7,913 1,017 643 701\n2012 6,022 823 898\n2013 4,281 4,670\nTotal 12,246 13,710 21,069 22,916 25,442 23,973 23,618 18,843 16,195 12,353 13,476\n\nThese tables can be read both horizontally and vertically. Reading vertically (i.e. down the columns) it can be observed, for example, that of the 12,353 individuals with a positive test in 2013, 4,281 (35%) had not had a previous positive test and over half had already tested positive at least once in 2010 or before. Reading horizontally - for example from left to right across the first row - it can be concluded that of the 12,246 individuals testing positive in 2004, 3,171 also had a positive test in 2005; 3,299 of the original 12,246 also had a positive test in 2006 and so on. The table does not show whether those who had a subsequent test in 2005 were the same individuals as those who had a subsequent test in 2006. So reading the results of the two tables together, we can say that 12,246 *individuals* had 17,174 positive tests in 2004, and of these, 3,171 also tested positive in 2005, resulting in 5,604 positive tests because some tested positive more than once in that year. The last figure in each column gives the number of new users that year (10,539 in 2005, 14,750 in 2006 and so on).\nThere are several observations to be drawn from these tables. First, it is clear that a proportion of opiate-using offenders offend over long periods of time. Nearly ten per cent (8.9%) of individuals who tested positive for opiates at charge in 2004 also tested positive nearly a decade later in 2013 (on arrest). And reading vertically, of the 12,253 individuals testing positive in 2013, 1,092 (8.9%) had also tested positive almost a decade earlier.", - "page_start": 17, - "page_end": 17, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\nThe fifth row in Table 1 shows that the total number of opiate and opiate/cocaine tests over the period was 364,537. Table 2 shows descriptive statistics for the individuals providing these tests (noting that the same individual may be included several times if they gave multiple positive tests).\n**Table 2: Descriptive statistics on all positive opiate-only/positive-for-both tests.**\nOpiate/opiate+cocaine positive tests in England 2004- 2013 (all positive tests including repeats by the same individual)\nAge Year of birth\n| Number of tests | 364,537 | Number of tests | 364,537 |\n|:---|---:|:---|---:|\n| Mean | 32 | Mean | 1977 |\n| Median | 31 | Median | 1977 |\n| Mode | 28 | Mode | 1979 |\n| Minimum | 18 | Minimum | 1960 |\n| Maximum | 53 | Maximum | 1995 |\n\nThe mean age at test is 32 and the mean year of birth is 1977, implying that most of these individuals were in their mid-to-late teens during the crime peak of the mid-1990s. 9 Given evidence suggesting that the average age of initiation for opiate/crack use is around 18- 20 (Millar *et al* ., 2001), this age profile would tentatively suggest that OCU incidence also peaked in the 1990s and that this created a large cohort of users who would be approaching 40 today.\nThe minimum and maximum years of birth are fixed by construction, because anyone born\n\n9 Note that the dataset counts tests, not unique individuals, so the same person can appear more than once.\nbefore 1960 was removed and because DIP tests are only administered to those aged 18 and over, so only using data to 2013 means it would not be possible for anyone to be born in 1996 or afterwards to be included. Even so, it is clear from the year-of-birth distribution (Figure 2) that positive opiate tests drop off sharply for those born after 1982. This is in line with other evidence suggesting that the number of *new* users of opiates decreased sharply in the 2000s. This needs to be considered when interpreting the analysis that follows. When DIP and the NDTMS treatment system began in the mid-2000s, there already existed a cohort of around 320,000 OCUs, according to available estimates by Hay *et al* ., (2013). And most of these individuals began using opiates/crack during the epidemic years of the 1980s and 1990s. In terms of data capture this means it is hard to separate the gradual inclusion of more and more individuals from this original cohort from genuinely new users of these drugs.", - "page_start": 8, - "page_end": 9, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### Summary\n\n#### **Executive summary**\n\nThis paper uses a range of datasets and methodologies to:\n- obtain working estimates for the number of individuals in England who started using opiates/crack from 2005 to 2013; 1\n- examine the characteristics of these individuals.\nThe main findings of the paper are as follows.\n- It is estimated that around 5,000 to 8,000 individuals started using opiates or crack- cocaine in 2013. There is a high degree of uncertainty around this figure due to the sparse data on this population, but sense-checks based on treatment and criminal justice system data suggest the true figure is unlikely to be much larger than 10,000.\n\n- Data also suggest that the number of current opiate/crack initiates involved with crime may be even lower. The number of arrestees testing positive for the first time for opiates (or for both opiates and crack-cocaine) dropped from 14,750 in 2006 to 4,281 in the first 11 months of 2013, a fall of around 70 per cent 2 . Furthermore, of the new positive testers in 2013, only 721 were aged 18- 24. 3 Though this arrestee data will capture only a proportion of the true population, it does suggest that the number of new, young initiates involved with crime - those who have the potential to inflict most societal harm - has decreased markedly, probably just to a few thousand per year; and that this group now make up a small minority of the total number of opiate/crack-cocaine users (estimated to be 294,000 in 2011/12), most of whom are older, longer-term users.\n\n- In terms of trends in new opiate/crack-cocaine users, all available data suggest that figures have dipped by at least a fifth since 2005 and have dropped hugely since the late 1980s and early 1990s when the opiate/crack-cocaine population in the UK grew very rapidly. The current estimate works out at a rate of 0.18 per 1,000 population. During the epidemic years, published estimates of new opiate/crack-cocaine users in Manchester and Bolton show rates more than 11 times larger.\n\n- However, the findings also suggest that between 2011 and early 2014, the number of new opiate/crack-cocaine users stopped decreasing and instead stabilised at a (historically) low level. Further analysis was conducted to try and determine whether this was a precursor to a new rise in initiates. Though the data are not totally conclusive, the results suggest that a marked increase in new opiate/crack-cocaine users in the near future is unlikely. If anything, findings suggested that the downward trend may be set to resume.\n\n- Analysis also revealed some possible changes in characteristics of the new opiate/crack- cocaine initiates. There is a trend in the treatment data towards new initiates coming to treatment earlier in their drug-using careers than previous cohorts and also to have", - "page_start": 2, - "page_end": 2, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 2. Estimating an incidence trend from treatment data\n\ncocaine. From this information it is possible to create a distribution, for all presentations, of the lag-time between initiation and their first presentation at treatment. This might show - for example - that only ten per cent of all individuals presenting to treatment do so in the first year of use, but that 25 per cent present within two years, and so on. This means that for each year, we can estimate the number of individuals who have begun an opiate-crack career *but who* *have yet to come to treatment* . Adding these to the numbers who began in that year and have come to treatment gives our total incidence estimate for each year.\nThe first model uses NDTMS data for the cohort starting use in 2005 (n=8,960), the lag-time distribution for those initiating use in 2005 and presenting to treatment between 2005 and 2014 18 is shown below.\n**Table 11: Time-to-treatment distribution for those initiating use in 2005 and presenting to treatment between 2005 and 2014. 19**\n| Lag time to treatment (years) | 0-1 | 1-2 | 2-3 | 3-4 | 4-5 | 5-6 | 6-7 | 7-8 | 8-9 | 9-10 |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| Percentage | 15% | 17% | 17% | 14% | 10% | 9% | 6% | 5% | 4% | 4% |\n| Cumulative percentage | 15% | 31% | 49% | 62% | 73% | 82% | 88% | 92% | 96% | 100% |\n\nTable 11 shows that 15 per cent of the individuals who started use in 2005 and had presented for treatment by 2014, presented within one year of initiation. A further 17 per cent presented between one and two years after initiation, prior to coming to treatment, meaning that overall 31 per cent of the sample said they came to treatment within two years of first using opiates/crack. (The fact this is not 32% is simply due to rounding).\nAs a basis for the total lag-to-treatment distribution, the main limitation with the above analysis is that it assumes all individuals coming to treatment do so within ten years. Examining data from earlier cohorts suggests this is inaccurate, as a small proportion of OCUs will continue to use these drugs for a long time, sometimes two decades or more, before seeking treatment, and some never will. However, we cannot use an earlier cohort for the distribution because this is equivalent to using out-of-date data. The average lag-to-treatment is likely to have reduced over time given the expansion of treatment places and the influence of DIP. Using old data will miss this and bias the estimates. Even using the 2005 cohort’s distribution contains the assumption that the time-to-treatment lag has not altered significantly between 2005 and 2013/14. So, to try and obtain the most accurate model, we used the figures from the 2005 cohort for the first ten years, as above, on the basis that this covers the majority of individuals and for that we want the most up-to-date data possible whilst maintaining a long enough time period. We then index the trend at that point to an older cohort, and use data from that cohort to model the ‘tail’ of the distribution - i.e. those who take longer than ten years to reach treatment. 20 The result is a 20-year lag-to-treatment distribution, shown in Table 12 below.", - "page_start": 22, - "page_end": 22, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### Summary\n\n#### **Aims and Methodology**\n\n4 The average is useful, but hides the fact that offending within the opiate/crack population is highly skewed with a few individuals responsible for the majority of crime and many individuals manage to use heroin and crack without resorting to acquisitive crime at all (Morgan, 2014). 5 Though regular national-level estimates have not been attempted, studies have estimated incidence at various times and at various different levels of geography, see for example: De Angelis *et al* ., 2004, Millar *et al* ., 2001 and Hickman *et al* ., 2001.\n5\nmethods for calculating incidence are complicated and imperfect. It should be acknowledged in advance that this paper does not fully resolve these issues. It is merely intended as a first step, to obtain workable estimates upon which to base policy until more sophisticated methods are developed. That said, every effort is made in this analysis to sense-check the results against other available datasets. The datasets used and the structure of the paper is as follows.\ni) **Drug Interventions Programme (DIP) data.** In part one, we produce general descriptive statistics from these data, which capture individuals who test positive for opiates/crack-cocaine following arrest or charge. Due to the limitations in coverage of these data over time, we draw only broad conclusions, some of which act as a sense- check for the main results from part two. ii) **Data on presentations to treatment from the National Drug Treatment Monitoring System (NDTMS).** In part two, we use two models based on previous research papers to calculate OCU incidence at the national level between 2005 and 2013. Most of the main conclusions come from this section.\n6", - "page_start": 3, - "page_end": 5, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 2. Estimating an incidence trend from treatment data\n\nbetween March 2011 and March 2015 can also be seen in the raw numbers for total new OCU treatment presentations. 22\n**Figure 10: New treatment presentations for opiate/crack use.**\n\nFigure 10 shows that, rather than increasing in the current year, new presentations for opiate/crack use have actually fallen slightly from 48,154 in 2013/14 to 47,241 in 2014/15, a decrease of 1.9%. However, given that the early signs of previous opiate/crack use epidemics have been missed before (see Morgan, 2014), and the potential social harm that a fresh increase in new OCUs could cause, further analysis was conducted on the most recent data to try and determine whether the apparent flattening in trends was actually caused by the early stages of a significant surge in new users.\nThe treatment data was broken down by age to check whether the slight fall in total new presentations in 2014/15 masked an increase in younger treatment presentations. This showed instead that opiate/crack presentations by those aged 18-24 had fallen from 3,579 in 2013/14 to 3,021 in 2014/15, a fall of 15.6%. In other words, younger new presentations have fallen at a faster rate over the last year than for those aged over-25. Furthermore, separate statistics produced for those in treatment aged 18-and-under also show a fall in aggregate numbers in treatment for opiates and crack.\nWe also looked at trends at the local level, given that previous epidemics have started in very specific areas and have taken several years to spread nationally. This means that the start of an epidemic can be hidden in the national data because it has not reached enough areas to register.\n\n22 Note that this series counts the start of any new treatment journey, regardless of whether an individual has been in treatment before. So unlike our definition of ‘new’ elsewhere it includes individuals who have been to treatment previously.\nThe analysis showed that of the 149 Drug Action Team areas in England, 72 per cent had decreases in new OCU treatment numbers in the year to September 2014 compared to the previous year. Furthermore, of the 42 areas showing an increase, only 11 also showed a rise for the 12 months to September 2010 compared with the 12 months to September 2014, and most of these involved small numbers of individuals.\nOverall then, the very recent data on treatment presentations do not currently suggest that the number of new OCUs is on the verge of increasing, merely that it flattened for a period.", - "page_start": 26, - "page_end": 27, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\n| Year of first test | Age 18-24 | Age 25-29 | Age 30-34 | Age 35-39 | Age 40 over | Total |\n|:---|:---|:---|:---|:---|:---|:---|\n| 2004 | 3,150 | 3,319 | 2,938 | 1,958 | 881 | 12,246 |\n| 2005 | 2,391 | 2,832 | 2,548 | 1,791 | 977 | 10,539 |\n| 2006 | 3,635 | 3,768 | 3,275 | 2,491 | 1,580 | 14,749 |\n| 2007 | 3,182 | 3,359 | 2,869 | 2,178 | 1,803 | 13,391 |\n| 2008 | 2,912 | 3,197 | 2,857 | 2,425 | 2,238 | 13,629 |\n| 2009 | 2,711 | 2,594 | 2,304 | 1,998 | 2,048 | 11,655 |\n| 2010 | 2,287 | 2,180 | 2,105 | 1,744 | 2,075 | 10,391 |\n| 2011 | 1,772 | 1,519 | 1,622 | 1,274 | 1,726 | 7,913 |\n| 2012 | 1,136 | 1,179 | 1,300 | 1,030 | 1,377 | 6,022 |\n| 2013 | 721 | 850 | 938 | 704 | 1,068 | 4,281 |\n| Total | 23,897 | 24,797 | 22,756 | 17,593 | 15,773 | 104,816 |\n\n14 Note that this rate is, in effect, the rate of arrest-and-testing-positive. 15 The technical annex contains a section on exactly how this range was estimated.\n**Table 9: Table showing the age breakdown of individuals testing positive for opiates-only or positive-for-both as a proportion of all individuals first testing positive in that year.**\n| Year of first test | Age 18 - 24 | Age 25 - 29 | Age 30 - 34 | Age 35 - 39 | Age 40 over | Total |\n|---:|:---|:---|:---|:---|:---|:---|\n| 2004 | 26% | 27% | 24% | 16% | 7% | 100% |\n| 2005 | 23% | 27% | 24% | 17% | 9% | 100% |\n| 2006 | 25% | 26% | 22% | 17% | 11% | 100% |\n| 2007 | 24% | 25% | 21% | 16% | 13% | 100% |\n| 2008 | 21% | 23% | 21% | 18% | 16% | 100% |\n| 2009 | 23% | 22% | 20% | 17% | 18% | 100% |\n| 2010 | 22% | 21% | 20% | 17% | 20% | 100% |\n| 2011 | 22% | 19% | 20% | 16% | 22% | 100% |\n| 2012 | 19% | 20% | 22% | 17% | 23% | 100% |\n| 2013 | 17% | 20% | 22% | 16% | 25% | 100% |", - "page_start": 18, - "page_end": 19, - "source_file": "legal2_opengouvernementlicense.pdf" - } - ] - }, - { - "references": { - "source_file": "legal2_opengouvernementlicense.pdf", - "query": "What proportion of opiate users tested in 2004 were still positive a decade later?", - "target_page": 18, - "target_passage": "Nearly ten per cent (8.9%) of individuals who tested positive for opiates at charge in 2004 also tested positive nearly a decade later in 2013 (on arrest)", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\n**Table 7: Number of unique individuals testing positive for opiates-only or positive-for-both, by year of first positive test.**\nNumber of unique individuals with positive opiate/opiate + cocaine tests per year\nFirst test year 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Adjusted 2013\n2004 12,246 3,171 3,299 3,090 2,992 2,573 2,311 1,766 1,513 1,092 1,191\n2005 10,539 3,020 2,539 2,478 2,083 1,844 1,350 1,156 862 940\n2006 14,750 3,896 3,280 2,701 2,507 1,819 1,610 1,140 1,244\n2007 13,391 3,063 2,291 2,091 1,567 1,334 954 1,041\n2008 13,629 2,670 2,263 1,612 1,366 978 1,067\n2009 11,655 2,211 1,431 1,125 847 924\n2010 10,391 1,385 1,052 733 800\n2011 7,913 1,017 643 701\n2012 6,022 823 898\n2013 4,281 4,670\nTotal 12,246 13,710 21,069 22,916 25,442 23,973 23,618 18,843 16,195 12,353 13,476\n\nThese tables can be read both horizontally and vertically. Reading vertically (i.e. down the columns) it can be observed, for example, that of the 12,353 individuals with a positive test in 2013, 4,281 (35%) had not had a previous positive test and over half had already tested positive at least once in 2010 or before. Reading horizontally - for example from left to right across the first row - it can be concluded that of the 12,246 individuals testing positive in 2004, 3,171 also had a positive test in 2005; 3,299 of the original 12,246 also had a positive test in 2006 and so on. The table does not show whether those who had a subsequent test in 2005 were the same individuals as those who had a subsequent test in 2006. So reading the results of the two tables together, we can say that 12,246 *individuals* had 17,174 positive tests in 2004, and of these, 3,171 also tested positive in 2005, resulting in 5,604 positive tests because some tested positive more than once in that year. The last figure in each column gives the number of new users that year (10,539 in 2005, 14,750 in 2006 and so on).\nThere are several observations to be drawn from these tables. First, it is clear that a proportion of opiate-using offenders offend over long periods of time. Nearly ten per cent (8.9%) of individuals who tested positive for opiates at charge in 2004 also tested positive nearly a decade later in 2013 (on arrest). And reading vertically, of the 12,253 individuals testing positive in 2013, 1,092 (8.9%) had also tested positive almost a decade earlier.", - "page_start": 17, - "page_end": 17, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\n| Year of first test | Age 18-24 | Age 25-29 | Age 30-34 | Age 35-39 | Age 40 over | Total |\n|:---|:---|:---|:---|:---|:---|:---|\n| 2004 | 3,150 | 3,319 | 2,938 | 1,958 | 881 | 12,246 |\n| 2005 | 2,391 | 2,832 | 2,548 | 1,791 | 977 | 10,539 |\n| 2006 | 3,635 | 3,768 | 3,275 | 2,491 | 1,580 | 14,749 |\n| 2007 | 3,182 | 3,359 | 2,869 | 2,178 | 1,803 | 13,391 |\n| 2008 | 2,912 | 3,197 | 2,857 | 2,425 | 2,238 | 13,629 |\n| 2009 | 2,711 | 2,594 | 2,304 | 1,998 | 2,048 | 11,655 |\n| 2010 | 2,287 | 2,180 | 2,105 | 1,744 | 2,075 | 10,391 |\n| 2011 | 1,772 | 1,519 | 1,622 | 1,274 | 1,726 | 7,913 |\n| 2012 | 1,136 | 1,179 | 1,300 | 1,030 | 1,377 | 6,022 |\n| 2013 | 721 | 850 | 938 | 704 | 1,068 | 4,281 |\n| Total | 23,897 | 24,797 | 22,756 | 17,593 | 15,773 | 104,816 |\n\n14 Note that this rate is, in effect, the rate of arrest-and-testing-positive. 15 The technical annex contains a section on exactly how this range was estimated.\n**Table 9: Table showing the age breakdown of individuals testing positive for opiates-only or positive-for-both as a proportion of all individuals first testing positive in that year.**\n| Year of first test | Age 18 - 24 | Age 25 - 29 | Age 30 - 34 | Age 35 - 39 | Age 40 over | Total |\n|---:|:---|:---|:---|:---|:---|:---|\n| 2004 | 26% | 27% | 24% | 16% | 7% | 100% |\n| 2005 | 23% | 27% | 24% | 17% | 9% | 100% |\n| 2006 | 25% | 26% | 22% | 17% | 11% | 100% |\n| 2007 | 24% | 25% | 21% | 16% | 13% | 100% |\n| 2008 | 21% | 23% | 21% | 18% | 16% | 100% |\n| 2009 | 23% | 22% | 20% | 17% | 18% | 100% |\n| 2010 | 22% | 21% | 20% | 17% | 20% | 100% |\n| 2011 | 22% | 19% | 20% | 16% | 22% | 100% |\n| 2012 | 19% | 20% | 22% | 17% | 23% | 100% |\n| 2013 | 17% | 20% | 22% | 16% | 25% | 100% |", - "page_start": 18, - "page_end": 19, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\nThe fifth row in Table 1 shows that the total number of opiate and opiate/cocaine tests over the period was 364,537. Table 2 shows descriptive statistics for the individuals providing these tests (noting that the same individual may be included several times if they gave multiple positive tests).\n**Table 2: Descriptive statistics on all positive opiate-only/positive-for-both tests.**\nOpiate/opiate+cocaine positive tests in England 2004- 2013 (all positive tests including repeats by the same individual)\nAge Year of birth\n| Number of tests | 364,537 | Number of tests | 364,537 |\n|:---|---:|:---|---:|\n| Mean | 32 | Mean | 1977 |\n| Median | 31 | Median | 1977 |\n| Mode | 28 | Mode | 1979 |\n| Minimum | 18 | Minimum | 1960 |\n| Maximum | 53 | Maximum | 1995 |\n\nThe mean age at test is 32 and the mean year of birth is 1977, implying that most of these individuals were in their mid-to-late teens during the crime peak of the mid-1990s. 9 Given evidence suggesting that the average age of initiation for opiate/crack use is around 18- 20 (Millar *et al* ., 2001), this age profile would tentatively suggest that OCU incidence also peaked in the 1990s and that this created a large cohort of users who would be approaching 40 today.\nThe minimum and maximum years of birth are fixed by construction, because anyone born\n\n9 Note that the dataset counts tests, not unique individuals, so the same person can appear more than once.\nbefore 1960 was removed and because DIP tests are only administered to those aged 18 and over, so only using data to 2013 means it would not be possible for anyone to be born in 1996 or afterwards to be included. Even so, it is clear from the year-of-birth distribution (Figure 2) that positive opiate tests drop off sharply for those born after 1982. This is in line with other evidence suggesting that the number of *new* users of opiates decreased sharply in the 2000s. This needs to be considered when interpreting the analysis that follows. When DIP and the NDTMS treatment system began in the mid-2000s, there already existed a cohort of around 320,000 OCUs, according to available estimates by Hay *et al* ., (2013). And most of these individuals began using opiates/crack during the epidemic years of the 1980s and 1990s. In terms of data capture this means it is hard to separate the gradual inclusion of more and more individuals from this original cohort from genuinely new users of these drugs.", - "page_start": 8, - "page_end": 9, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\n10 Examining the data it is also clear that some areas recorded a higher proportion of cases without a PNC number than others. Thus excluding these cases further affects the variation in geographic coverage across time. See Appendix for more.\nAll positive opiate/opiate+cocaine tests (including repeats) that were recorded on PNC; England 2004- 2013\nAge Year of birth\n| Number of tests | 296,008 | Number of tests | 296,008 |\n|:---|---:|:---|---:|\n| Mean | 32 | Mean | 1977 |\n| Median | 31 | Median | 1977 |\n| Mode | 28 | Mode | 1979 |\n| Minimum | 18 | Minimum | 1960 |\n| Maximum | 53 | Maximum | 1995 |\npopulation there exists a small group of frequent repeat users. 1,828 individuals (1.7% of this population) accounted for just over ten per cent of all positive tests (30,471 tests in total). These individuals provided between 16 and 57 positive tests over the period 2004 to 2013.\n**Figure 4: Proportion of positive tests by number of times an individual tested positive.**\n\nThe age and year-of-birth distributions for the 104,817 individuals reveals a similar profile to the distribution for total tests (Figures 5 and 6).\n**Figure 5: Year of birth for all individuals on their first positive test (opiates-only or positive- for-both.)**\n\n**Figure 6: Age at first positive test (opiates-only or positive-for-both.)**\n\nNote: as a guide to the OCU population, this chart is left-truncated as DIP tests are not given to under-18s.\nThe relationship between the total opiates-only or positive-for-both tests and the individuals responsible for them can also be shown over time, as Table 5 illustrates 11 .\n**Table 5: Table showing trends in total positive opiates-only or positive-for-both., in unique individuals testing positive, and in** * **new** * **individuals testing positive.**\n\nOf central interest for this paper is the third row which shows numbers of individuals testing positive for opiates only or were positive-for-both for the first time. All the previous caveats about DIP trends need to be borne in mind when looking at those figures. Clearly the rise in new positive testers in the early period will be affected by the changes to DIP coverage through those years, as possibly will the sharp fall in positive testers in the latter period. However, graphing the data (see the red line in Figure 7 below) shows that the fall from 14,750 new positive testers in 2006 to 4,281 in 2013, is not only large (the drop is around 70 per cent even if we use the adjusted figure for 2013) but also more or less linear. This means that there is no immediate reason to suggest that the 2013 figures are artificially low due to changes in DIP coverage (i.e. the fact that DIP ceased to be a centrally funded programme in April of that year). Taken together, the data from the period post-2006 (when DIP had achieved a high level of coverage) certainly appear to show that the number of new crime-involved OCUs is unlikely to be rising and may be falling markedly, see Figure 7.", - "page_start": 11, - "page_end": 14, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\n**Figure 2: Year of birth distribution for all opiate-only/positive-for-both tests.**\n\nFigure 3, which shows the age of the individual at a positive test, also reveals that although the average age at positive test is 32, the peak is quite flat, with high numbers of positive tests still being recorded by individuals in their late 30s and even into their 40s.\n**Figure 3: Distribution of tester’s age at positive test for all opiate-only/positive-for-both tests.**\n\nNote: as a guide to the OCU population, this chart is left-truncated as DIP tests are not given to under-18s.\nThe above statistics include tests in which no Police National Computer (PNC) number was recorded for an individual. This number is needed to identify an individual and hence to check whether future tests are further tests by that individual or represent a new individual testing positive. Excluding tests in which no PNC number was recorded makes little difference to the descriptive statistics, see Table 3 below.\n\n**Table 3: Descriptive statistics for the DIP positive opiate-only/positive-for-both tests in which an individual can be identified with a PNC number.**\n\nThe age and year of birth distributions are also similar and are shown in the Appendix. Thus, for the majority of the analysis that follows, tests with no PNC number were excluded. 10\nThe charts and tables above use data from *all* positive tests, so will include cases where the same individual has tested positively on more than one occasion. The following data look just at the *first* test for each individual testing positive for opiates-only or positive-for-both.\n**Table 4: Descriptive statistics on first positive opiate-only/positive-for-both tests.**\nFirst positive opiate/opiate+cocaine tests (unique individuals)\nAge Year of birth\n| Number of tests | 104,817 | Number of tests | 104,817 |\n|:---|---:|:---|---:|\n| Mean | 31 | Mean | 1977 |\n| Median | 30 | Median | 1977 |\n| Mode | 27 | Mode | 1980 |\n| Minimum | 18 | Minimum | 1960 |\n| Maximum | 53 | Maximum | 1995 |\n\nThere were just over 100,000 unique individuals who tested positive for opiates-only or positive- for-both between 2004 and 2013. The distribution of the 296,008 positive tests these individuals gave, shows that the vast majority (55%) were only tested once (see Figure 4), which is likely to be why the age statistics are quite similar between Table 3 and Table 4. However, within this", - "page_start": 9, - "page_end": 11, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\nDespite this, there are still a few things these data *can* tell us about the numbers and trends in new OCUs. Firstly, despite the downward bias outlined above, it is clear that there are not *enough* new crime-involved OCUs entering the population to cause this trend to increase or even flatten. Secondly, it is assumed that the probability of arrest stays roughly constant through the period, the trend in the number of new positive testers, who are actually captured from the original cohort, will gradually flatten, whereas the decline in new OCUs in the DIP data is almost linear, suggesting that numbers entering the population are also falling. But most important is that the absolute number of new positive testers in 2013 is only 4,281. Given that this figure is likely to include some individuals who are actually long-standing OCUs, but who have evaded arrest to that point, then the number of genuinely new arrested OCUs in 2013 must be lower than 4,281, possibly markedly lower.\nTo investigate this further, the next two tables break down annual totals for all tests and all unique individuals, by the year of first test.\n**Table 6: Number of positive opiates-only or positive-for-both. tests, by year of first positive test.**\n**Number of tests per year (positive opiate/opiate + cocaine)**\n**Year of first**\n**test 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Adjusted 2013**\n**2004** 17,174 5,604 7,091 6,784 6,509 5,292 4,863 3,341 2,629 1,800 1,964\n**2005** 13,553 6,066 5,110 4,941 3,983 3,549 2,323 1,947 1,383 1,509\n**2006** 20,656 7,784 6,152 5,139 4,629 3,257 2,649 1,806 1,970\n**2007** 17,613 5,747 4,309 3,855 2,619 2,119 1,555 1,696\n**2008** 17,883 4,970 4,026 2,626 2,180 1,562 1,704\n**2009** 14,683 4,054 2,383 1,824 1,318 1,438\n**2010** 13,075 2,332 1,638 1,154 1,259\n**2011** 9,595 1,714 1,013 1,105\n**2012** 7,265 1,359 1,483\n**2013** 5,523 6,025\n**Total** 17,174 19,157 33,813 37,291 41,232 38,376 38,051 28,476 23,965 18,473 20,152\n\ninvolved opiate/crack users will quit (or die) before being arrested and tested; 3) DIP’s geographical coverage is not 100 per cent; 4) Some may evade arrest through the entire series; and 5) Evidence suggests OCUs cycle in and out of periods of regular use and offending rather than offend at a high rate continuously. But clearly the gradual capture of the pre-existing population creates a big enough bias such that we cannot read the figures for *new* positive testers simply as an incidence trend for crime-involved opiate/crack users.", - "page_start": 15, - "page_end": 16, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\nSecond, in relation to incidence, these numbers also allow for some back-of-the-envelope modelling to address the extent to which the figure of 4,281 individuals, who are *new* positive testers in 2013, is an under- or over-estimate of the number of new OCUs in total. Taking the figures for 2008, when DIP was fully up and running, we know that around 25,000 unique individuals had positive tests that year. This can be combined with available estimates of the total OCU population (Hay *et al* ., 2013) and the proportion who are likely to be offending (Gossop et *al.* , 2003; Morgan, 2014) to give an approximate arrest rate. i.e. if there were about 150,000 crime-involved OCUs through the period, this implies an arrest rate of about 17 per\ncent (25,000/150,000). 14 It is then possible to model how many of the original population of crime-involved OCUs would be likely to test positive in any given year. For example, if there were 150,000 crime-involved OCUs in 2008, the chances of one of that group having a first test in 2013, providing they remained a crime-involved OCU throughout the period 2004- 2013 is given by:\n*(1 - probability of arrest)^8 = chance of not getting caught between 2004 and 2012*\nMultiplied by:\n*Probability that they do get arrested in 2013*\nThis can then be calculated for a range of plausible values for the initial number of OCUs, and hence range of arrest rates, to give a range of plausible values for the number of *new* testers in 2013 who were actually longer-term users. The results of this modelling suggest that we would expect about 2,400- 7,000 new positive tests from individuals who are actually longer-term OCUs. 15 So the fact we only see 4,281 in the real data suggests that genuinely new initiates may be a minority within this figure, as many (probably most) will be from the original cohort.\nThis is further reinforced by the next set of analyses, which break down the data on new positive tests per year by age. Table 8 shows how numbers of unique individuals testing positive for the first time break down by year and by age group. The age breakdowns are shown first in absolute numbers and in the second table as a proportion of all those with a first test in that year.\n**Table 8: Unique individuals testing positive for opiates-only or positive-for-both, by age and by year of first test.**", - "page_start": 17, - "page_end": 18, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### Appendix\n\n#### Modelling methodology\n\nThis brief section outlines the modelling process behind the conclusion in section one, which states that we might expect somewhere between 2,400 and 7,000 individuals from the original cohort of users in 2004 to be captured within the 2013 figure of *new* DIP arrestees (who test positive for opiates-only or who are positive-for-both).\nWe begin by putting in a plausible range of crime-involved OCUs through the period. This combines the total OCU estimates published by Hay *et al* ., (ranging from around 320,000 OCUs down to around 295,000 in recent years) with available estimates of the percentage who are likely to be committing acquisitive crime. The latter was found to be almost exactly 50% in the NTORS study (Gossop *et al* ., 2003). As such, a range of between 170,000 and 100,000 crime- involved OCUs is likely to include all plausible values (see first row of table below).\nWe then calculate the rate at which that population is likely to be arrested and test positive by using the number of individuals testing positive from 2008 (25,433), when DIP was fully up and running. This gives the second row of the table. Combining the values in the first two rows and applying the probability formula given in the main body of the text gives the third row: the probability of first positive DIP test in 2013. Note that this assumes all these individuals continue to offend through the period, which may not be the case, hence final results are probably an upper bound. The final row simply multiples the figure in the first row by the figure in the third to give our estimate of the original cohort who might appear in the 2013 DIP figures as new.\n\n| Number of (crime involved) OCUs | 170,000 | 160,000 | 150,000 | 140,000 | 130,000 | 120,000 | 110,000 | 100,000 |\n|:---|:---|:---|:---|:---|:---|:---|:---|:---|\n| Implied arrest rate (based on DIP 2008 figures) | 15% | 16% | 17% | 18% | 20% | 21% | 23% | 25% |\n| Probability of first arrest in 2013 | 4.1% | 4.0% | 3.8% | 3.7% | 3.4% | 3.2% | 2.8% | 2.4% |\n| Estimated capture of original cohort in 2013 | 6,955 | 6,366 | 5,752 | 5,113 | 4,455 | 3,782 | 3,102 | 2,429 |", - "page_start": 41, - "page_end": 42, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 1. Drug Interventions Programme Data\n\n11 Individuals may have more than one positive test in a given year, which is why the numbers for tests are higher than the numbers for individuals. Similarly, even new individuals not previously testing positive in a given year, may have multiple positive tests in the first year in which they test positive.\n**Figure 7: Trends in total positive tests divided between those that are the individual’s first positive test and those that are subsequent positive tests.**\n\nHowever, caution needs to be exercised. Not only will this trend be affected by the changing level of DIP coverage but also DIP only started in 2004 so every new individual who tests positive in that year is effectively ‘new’. This means that because the probability of arrest, for any offence committed, is less than one (i.e. not everyone gets caught), it is likely that there will be a natural downward bias in the trend for positive first tests. To see this, imagine a population of 100 OCUs who commit one crime each year. If the probability of arrest is 20 per cent, 20\nindividuals will show up in the DIP data as ‘first positive tests’ in the first year. In the second year, 16 will show up from the original cohort (80 x 20%), alongside 20 per cent of any *new* crime-involved OCUs joining the population that year. 12\nSo the sharply falling trend cannot simply be interpreted as a sharp fall in the number of genuinely *new* crime-involved OCUs, as the figures will also be capturing declining numbers of the original cohort. Looking at the fourth row in Table 5 we can see that it is only in 2012 that the total number of unique individuals testing positive exceeds 100,000. Given that available estimates suggest the total number of OCUs in the mid-2000s was around 300,000 (Hay *et al* ., 2013), it is clear that plenty of the pre-existing population probably appear as ‘new’ positive testers right the way through the series. 13\n\n12 Note that this assumes individuals do not become more likely to be arrested once they have already been arrested once, which may not be true if, for example, they became a known ‘face’ amongst the police. 13 We certainly would not expect the whole of the 330,000 original population to appear in the data, given that: 1) Evidence suggests up to half finance their drug use without resorting to acquisitive crime (Morgan, 2014); 2) Some of the crime-", - "page_start": 14, - "page_end": 15, - "source_file": "legal2_opengouvernementlicense.pdf" - }, - { - "text": "# New opiate and crack-cocaine users: characteristics and trends Research Report 90 January 2016\n\n## **New opiate and crack-cocaine users: characteristics and trends**\n\n### 2. Estimating an incidence trend from treatment data\n\n18 Data for 2014 was available until October 2014. This was converted to annual figures by multiplying up by 1.2 to account for the missing months in a linear fashion. 19 The percentages from this table can be calculated from the numbers in Table 13. 20 In reality there is always a trade-off in this methodology between the up-to-dateness of the cohort used to measure the lag- to-treatment and the number of years of lag measured, i.e. we could use a more recent cohort, say 2008. But that would mean excluding all those who take longer than seven years to come to treatment, an even larger proportion. We are indebted to Tim Millar for providing the dataset used to model the ‘tail’ of the distribution. It contained a longer time series of\n\n**Table 12: Estimated 20-year lag-to-treatment distribution for model one**\n\nThe cumulative percentages from the table above can then be combined with statistics showing actual numbers of first presentations to treatment by year of onset to calculate an incidence trend, as demonstrated in Table 13.\n**Table 13: Table showing the data used to estimate incidence in model one and the results 21**\n\n**Year of 1st treatment**\n**2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Total**\n**Percentag e of total incidence accounted for by observed**\n**Estimated number yet to come to treatment**\n**Estimated total incidence**\n**Year 1st use**\n**2005 1,305 1,508 1,533 1,250 938 800 512 408 376 330 8,960 85% 1,523 10,483**\n**2006 - 1,297 1,727 1,624 1,116 821 611 471 470 358 8,495 82% 1,824 10,319**\n**2007 - - 1,482 1,906 1,532 1,020 671 566 491 416 8,084 79% 2,183 10,268**\n**2008 - - - 1,446 1,857 1,456 840 659 570 424 7,252 75% 2,437 9,689**\n**2009 - - - - 1,580 1,811 1,018 727 627 527 6,290 70% 2,701 8,990**\n**2010 - - - - - 1,404 1,101 933 757 544 4,739 62% 2,864 7,602**\n**2011 - - - - - - 1,001 1,109 988 646 3,744 53% 3,269 7,013**\n**2012 - - - - - - - 967 1,149 920 3,036 41% 4,287 7,324**\n**2013 - - - - - - - - 1,021 1,204 2,225 27% 6,065 8,290**\n**2014 - - - - - - - - - 869 869 12%**\n**Total 1,305 2,805 4,742 6,226 7,023 7,312 5,754 5,840 6,449 6236.4 53,693**\n\nReading down the year columns, the table shows that of the 6,449 people who presented for opiate/crack treatment for the first time in 2013, 376 said they had begun using in 2005. Another 470 said they started using in 2006, and so on.", - "page_start": 22, - "page_end": 23, - "source_file": "legal2_opengouvernementlicense.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia5.pdf", - "query": "Who led the Fronde des princes?", - "target_page": 4, - "target_passage": "It was headed by the highest-ranking French nobles, among them Louis's uncle Gaston, Duke of Orléans and first cousin Anne Marie Louise d'Orléans, Duchess of Montpensier, known as la Grande Mademoiselle; Princes of the Blood such as Condé, his brother Armand de Bourbon, Prince of Conti, and their sister the Duchess of Longueville; dukes of legitimised royal descent, such as Henri, Duke of Longueville, and François, Duke of Beaufort; so-called \"foreign princes\" such as Frédéric Maurice, Duke of Bouillon, his brother Marshal Turenne, and Marie de Rohan, Duchess of Chevreuse; and scions of France's oldest families, such as François de La Rochefoucauld.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Minority and the** * **Fronde** *\n\n#### **Early acts**\n\ntwice in this manner, and at one point Louis XIV and Anne were held under virtual arrest\nin the royal palace in Paris. The Fronde years planted in Louis a hatred of Paris and a\nconsequent determination to move out of the ancient capital as soon as possible, never to\nreturn. [29]\nJust as the first *Fronde* (the *Fronde parlementaire* of 1648- 1649) ended, a second one (the\n*Fronde des princes* of 1650- 1653) began. Unlike that which preceded it, tales of sordid\nintrigue and half-hearted warfare characterized this second phase of upper-class\ninsurrection. To the aristocracy, this rebellion represented a protest for the reversal of their\n[political demotion from vassals to courtiers. It was headed by the highest-ranking French](https://en.wikipedia.org/wiki/Courtier)\n[nobles, among them Louis's uncle Gaston, Duke of Orléans and first cousin Anne Marie Louise d'Orléans, Duchess of](https://en.wikipedia.org/wiki/Anne_Marie_Louise_d%27Orl%C3%A9ans,_Duchess_of_Montpensier)\n[Montpensier, known as ](https://en.wikipedia.org/wiki/Anne_Marie_Louise_d%27Orl%C3%A9ans,_Duchess_of_Montpensier) *la Grande Mademoiselle* [; Princes of the Blood such as Condé, his brother Armand de Bourbon, Prince of](https://en.wikipedia.org/wiki/Armand_de_Bourbon,_Prince_of_Conti)\n[Conti, and their sister the Duchess of Longueville; dukes of legitimised royal descent, such as Henri, Duke of Longueville, and](https://en.wikipedia.org/wiki/Henri_II_d%27Orl%C3%A9ans,_Duke_of_Longueville)\n[François, Duke of Beaufort; so-called \"foreign princes\" such as Frédéric Maurice, Duke of Bouillon, his brother Marshal Turenne,](https://en.wikipedia.org/wiki/Henri_de_La_Tour_d%27Auvergne,_vicomte_de_Turenne)\n[and Marie de Rohan, Duchess of Chevreuse; and scions of France's oldest families, such as François de La Rochefoucauld.](https://en.wikipedia.org/wiki/Fran%C3%A7ois_de_La_Rochefoucauld_(writer))\nQueen Anne played the most important role in defeating the Fronde because she wanted to transfer absolute authority to her son.\nIn addition, most of the princes refused to deal with Mazarin, who went into exile for a number of years. The *Frondeurs* claimed\nto act on Louis's behalf, and in his real interest, against his mother and Mazarin.\nQueen Anne had a very close relationship with the Cardinal, and many observers believed that Mazarin became Louis XIV's\nstepfather by a secret marriage to Queen Anne. [30] [ However, Louis's coming-of-age and subsequent coronation deprived them of](https://en.wikipedia.org/wiki/Coronation)\nthe *Frondeurs* ' pretext for revolt. The *Fronde* thus gradually lost steam and ended in 1653, when Mazarin returned triumphantly\nfrom exile. From that time until his death, Mazarin was in charge of foreign and financial policy without the daily supervision of", - "page_start": 3, - "page_end": 3, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Minority and the** * **Fronde** *\n\n#### **Accession**\n\nchallenged her will; her main aim was to transfer to her son an absolute authority in the\nmatters of finance and justice. One of the leaders of the Parlement of Paris, whom she had\njailed, died in prison. [23]\nThe *Frondeurs* , political heirs of the disaffected feudal aristocracy, sought to protect their\ntraditional feudal privileges from the increasingly centralized royal government.\nFurthermore, they believed their traditional influence and authority was being usurped by\nthe recently ennobled bureaucrats (the *Noblesse de Robe* , or \"nobility of the robe\"), who\nadministered the kingdom and on whom the monarchy increasingly began to rely. This\nbelief intensified the nobles' resentment.\nIn 1648, Anne and Mazarin attempted to tax members of the *Parlement de Paris* . The\nmembers refused to comply and ordered all of the king's earlier financial edicts burned.\nBuoyed by the victory of *[Louis, duc d'Enghien](https://en.wikipedia.org/wiki/Louis,_Grand_Cond%C3%A9)* (later known as *le Grand Condé* ) at the\n[Battle of Lens, Mazarin, on Queen Anne's insistence, arrested certain members in a show](https://en.wikipedia.org/wiki/Battle_of_Lens)\nof force. [24] [ The most important arrest, from Anne's point of view, concerned Pierre](https://en.wikipedia.org/wiki/Pierre_Broussel)\n[Broussel, one of the most important leaders in the ](https://en.wikipedia.org/wiki/Pierre_Broussel) *Parlement de Paris* .\nPeople in France were complaining about the expansion of royal authority, the high rate of\ntaxation, and the reduction of the authority of the Parlement de Paris and other regional\nrepresentative entities. Paris erupted in rioting as a result, and Anne was forced, under\nintense pressure, to free Broussel. Moreover, on the night of 9- 10 February 1651, when\nLouis was twelve, a mob of angry Parisians broke into the royal palace and demanded to\nsee their king. Led into the royal bed-chamber, they gazed upon Louis, who was feigning\nsleep, were appeased, and then quietly departed. [25] The threat to the royal family\nprompted Anne to flee Paris with the king and his courtiers.\n[Shortly thereafter, the conclusion of the Peace of Westphalia allowed Condé's army to](https://en.wikipedia.org/wiki/Peace_of_Westphalia)\nreturn to aid Louis and his court. Condé's family was close to Anne at that time, and he\nagreed to help her attempt to restore the king's authority. [26] The queen's army, headed by", - "page_start": 2, - "page_end": 2, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **References**\n\n#### **Works cited**\n\n[00unse). Cambridge University Press. ISBN 978-0-5214-1910-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5214-1910-9)\nMansel, Philip. *King of the World: The Life of Louis XIV* (University of Chicago Press, 2020) scholarly biography;\n[online review (https://www.wsj.com/articles/king-of-the-world-review-solar-power-11602860424) Archived (https://](https://web.archive.org/web/20201020070226/https://www.wsj.com/articles/king-of-the-world-review-solar-power-11602860424)\n[web.archive.org/web/20201020070226/https://www.wsj.com/articles/king-of-the-world-review-solar-power-116028](https://web.archive.org/web/20201020070226/https://www.wsj.com/articles/king-of-the-world-review-solar-power-11602860424)\n[60424) 20 October 2020 at the Wayback Machine](https://en.wikipedia.org/wiki/Wayback_Machine)\nMerriman, John (2019) [1996]. *A History of Modern Europe* [ (4th ed.). W.W. Norton & Co. ISBN 978-0-3939-6888-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-3939-6888-0)\nMerryman, John Henry (2007). *The Civil Law Tradition: An Introduction to the Legal Systems of Europe and Latin*\n*America* [ (3rd ed.). Stanford University Press. ISBN 978-0-8047-5568-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8047-5568-9)\nMontoya, Alicia (2013). *[Medievalist Enlightenment: From Charles Perrault to Jean-Jacques Rousseau](https://books.google.com/books?id=syb6-0eW-_sC&pg=PA47)* (https://books.g\n[oogle.com/books?id=syb6-0eW-_sC&pg=PA47). DS Brewer. ISBN 978-1-8438-4342-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-8438-4342-9)\nMungello, David E. (2005). *The Great Encounter of China and the West, 1500- 1800* [ (https://archive.org/details/greate](https://archive.org/details/greatencounterof0000mung_m1v1)\n[ncounterof0000mung_m1v1). Rowman & Littlefield. ISBN 978-0-7425-3815-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7425-3815-3)\n[Nathan, James (Autumn 1993). \"Force, Order, and Diplomacy in the Age of Louis XIV\" (https://www.vqronline.org/ess](https://www.vqronline.org/essay/force-order-and-diplomacy-age-louis-xiv)\n[ay/force-order-and-diplomacy-age-louis-xiv). ](https://www.vqronline.org/essay/force-order-and-diplomacy-age-louis-xiv) *[Virginia Quarterly Review](https://en.wikipedia.org/wiki/Virginia_Quarterly_Review)* . **69** [ (4). Charlottesville: University of](https://en.wikipedia.org/wiki/University_of_Virginia)\n[Virginia. Archived (https://web.archive.org/web/20191211194226/https://www.vqronline.org/essay/force-order-and-](https://web.archive.org/web/20191211194226/https://www.vqronline.org/essay/force-order-and-diplomacy-age-louis-xiv)\n[diplomacy-age-louis-xiv) from the original on 11 December 2019. Retrieved 11 September 2019.](https://web.archive.org/web/20191211194226/https://www.vqronline.org/essay/force-order-and-diplomacy-age-louis-xiv)\nNolan, Cathal J. (2008). *Wars of the Age of Louis XIV, 1650- 1715: An Encyclopedia of Global Warfare and*\n*Civilization* [. Greenwood Press. ISBN 978-0-3133-3046-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-3133-3046-9)\nNorton, Lucy (1982). *The Sun King and His Loves* . The Folio Society.\n[Ó Gráda, Cormac; Chevet, Jean-Michel (2002). \"Famine And Market In ](http://researchrepository.ucd.ie/bitstream/10197/368/3/ogradac_article_pub_039.pdf) *Ancient Régime* France\" (http://researchrepos\n[itory.ucd.ie/bitstream/10197/368/3/ogradac_article_pub_039.pdf) (PDF). ](http://researchrepository.ucd.ie/bitstream/10197/368/3/ogradac_article_pub_039.pdf) *The Journal of Economic History* . **62** (3):\n[706- 733. doi:10.1017/S0022050702001055 (https://doi.org/10.1017%2FS0022050702001055) (inactive 1](https://doi.org/10.1017%2FS0022050702001055)\n[November 2024). hdl:10197/368 (https://hdl.handle.net/10197%2F368). PMID 17494233 (https://pubmed.ncbi.nl](https://pubmed.ncbi.nlm.nih.gov/17494233)\n[m.nih.gov/17494233). S2CID 8036361 (https://api.semanticscholar.org/CorpusID:8036361). Archived (https://web.](https://web.archive.org/web/20180723072344/https://researchrepository.ucd.ie/bitstream/10197/368/3/ogradac_article_pub_039.pdf)\n[archive.org/web/20180723072344/https://researchrepository.ucd.ie/bitstream/10197/368/3/ogradac_article_pub_0](https://web.archive.org/web/20180723072344/https://researchrepository.ucd.ie/bitstream/10197/368/3/ogradac_article_pub_039.pdf)\n[39.pdf) (PDF) from the original on 23 July 2018. Retrieved 20 April 2018.](https://web.archive.org/web/20180723072344/https://researchrepository.ucd.ie/bitstream/10197/368/3/ogradac_article_pub_039.pdf)\nPagani, Catherine (2001). *[Eastern Magnificence and European Ingenuity: Clocks of Late Imperial China](https://books.google.com/books?id=8bXxHSZkWssC&pg=PA182)* (https://book\n[s.google.com/books?id=8bXxHSZkWssC&pg=PA182). University of Michigan Press. ISBN 978-0-4721-1208-1.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-4721-1208-1)\nPanhuysen, Luc (2009). *Rampjaar 1672: Hoe de Republiek aan de ondergang ontsnapte* (in Dutch). Uitgeverij Atlas.\n[ISBN 978-9-0450-1328-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-9-0450-1328-2)\nPanhuysen, Luc (2016). *Oranje tegen de Zonnekoning: De strijd van Willem III en Lodewijk XIV om Europa* (in Dutch).", - "page_start": 31, - "page_end": 31, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **References**\n\nBlack, Jeremy (2011). *Beyond the Military Revolution: War in the Seventeenth Century World* . Palgrave Macmillan.\n[ISBN 978-0-2302-5156-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-2302-5156-4)\nBlanning, Tim (2008). *The Pursuit of Glory: The Five Revolutions That Made Modern Europe* . Penguin Books.\n[ISBN 978-0-1431-1389-8.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-1431-1389-8)\n[Bluche, François (1986). ](https://en.wikipedia.org/wiki/Fran%C3%A7ois_Bluche) *Louis XIV* [ (in French). Paris: Hachette Littératures. ISBN 978-2-0101-3174-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-2-0101-3174-5)\n[Bluche, François (1990). ](https://en.wikipedia.org/wiki/Fran%C3%A7ois_Bluche) *Louis XIV* [. Translated by Greengrass, Mark. New York: Franklin Watts. p. 11. ISBN 978-0-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5311-5112-9)\n[5311-5112-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5311-5112-9)\n[Bluche, François (2005). ](https://en.wikipedia.org/wiki/Fran%C3%A7ois_Bluche) *Dictionnaire du Grand Siècle 1589- 1715* [ (in French). Fayard. ISBN 978-2-2136-2144-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-2-2136-2144-9)\nBryant, Mark (2004). \"Partner, Matriarch, and Minister: Mme de Maintenon of France, Clandestine Consort, 1680-\n1715\". In Campbell Orr, Clarissa (ed.). *Queenship in Europe 1660- 1815: The Role of the Consort* . Cambridge\n[University Press. pp. 77- 106. ISBN 978-0-5218-1422-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5218-1422-5)\n[Buckley, Veronica (2008). ](https://en.wikipedia.org/wiki/Veronica_Buckley) *Madame de Maintenon: The Secret Wife of Louis XIV* [. London: Bloomsbury. ISBN 978-0-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7475-8098-0)\n[7475-8098-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7475-8098-0)\nBurke, Peter (1992). \"The Fabrication of Louis XIV\". *History Today* . **42** (2).\nClaydon, Tony (2007). *Europe and the Making of England, 1660- 1760* [. Cambridge University Press. ISBN 978-0-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5218-5004-9)\n[5218-5004-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5218-5004-9)\nDelon, Michel (2013). *[Encyclopedia of the Enlightenment](https://books.google.com/books?id=QEpJAgAAQBAJ)* (https://books.google.com/books?id=QEpJAgAAQBAJ).\n[Routledge. ISBN 978-1-1359-5998-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-1359-5998-2)\nDunlop, Ian (2000). *Louis XIV* [. London: Pimlico. ISBN 978-0-7126-6709-8.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-7126-6709-8)\nDurant, Will; Durant, Ariel (1963). *[The Story of Civilization](https://en.wikipedia.org/wiki/The_Story_of_Civilization)* . Vol. 8: The Age of Louis XIV. Boston: Simon & Schuster.\nDvornik, Francis (1962). *The Slavs in European History and Civilization* [ (https://books.google.com/books?id=LACpYP](https://books.google.com/books?id=LACpYP-g1y8C)\n[-g1y8C). Rutgers University Press. ISBN 978-0-8135-0799-6. Archived (https://web.archive.org/web/20231017044](https://web.archive.org/web/20231017044641/https://books.google.com/books?id=LACpYP-g1y8C)\n[641/https://books.google.com/books?id=LACpYP-g1y8C) from the original on 17 October 2023. Retrieved](https://web.archive.org/web/20231017044641/https://books.google.com/books?id=LACpYP-g1y8C)\n21 August 2021.\nEdmunds, Martha (2002). *Piety and Politics* [. University of Delaware Press. ISBN 0-8741-3693-8.](https://en.wikipedia.org/wiki/Special:BookSources/0-8741-3693-8)\n[Edwards (2007). \"Edict of Versailles (1787)\" (https://books.google.com/books?id=6_2wkP4j-EsC&pg=PA212). In](https://books.google.com/books?id=6_2wkP4j-EsC&pg=PA212)\nFremont-Barnes, Gregory (ed.). *Encyclopedia of the Age of Political Revolutions and New Ideologies, 1760- 1815* .\n[Greenwood Publishing. ISBN 978-0-3130-4951-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-3130-4951-4)\nFraser, Antonia (2006). *Love and Louis XIV: The Women in the Life of the Sun King* [. New York: Random House, Inc.](https://en.wikipedia.org/wiki/Random_House,_Inc.)\n[ISBN 978-1-4000-3374-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4000-3374-4)\nFrost, Robert (2000). *The Northern Wars; State and Society in Northeastern Europe 1558- 1721* . Routledge.\n[ISBN 978-0-5820-6429-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5820-6429-4)\n[Gaudelus, Sébastien (2000). \"La Mise en Spectacle De La Religion Royale: Recherches sur la Devotion de Louis](https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2133)\n[XIV\" (https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2133). ](https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2133) *Histoire, Économie et Société* (in\nFrench). **19** [ (4): 513- 526. doi:10.3406/hes.2000.2133 (https://doi.org/10.3406%2Fhes.2000.2133). Archived (http](https://web.archive.org/web/20200522101239/https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2133)\n[s://web.archive.org/web/20200522101239/https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2133)](https://web.archive.org/web/20200522101239/https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2133)\nfrom the original on 22 May 2020. Retrieved 9 October 2020.", - "page_start": 30, - "page_end": 30, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Minority and the** * **Fronde** *\n\n#### **Early acts**\n\n1655 portrait of Louis, the Victor of\nthe Fronde, portrayed as the god\n[Jupiter](https://en.wikipedia.org/wiki/Jupiter_(mythology))\n[Portrait by Justus van Egmont](https://en.wikipedia.org/wiki/Justus_van_Egmont)\nbetween the years 1649- 1652.\nCondé, attacked the rebels in Paris; the rebels were under the political control of Anne's\n[old friend Marie de Rohan. Beaufort, who had escaped from the prison where Anne had](https://en.wikipedia.org/wiki/Marie_de_Rohan)\nincarcerated him five years before, was the military leader in Paris, under the nominal\n[control of Conti. After a few battles, a political compromise was reached; the Peace of](https://en.wikipedia.org/wiki/Peace_of_Rueil)\n[Rueil was signed, and the court returned to Paris.](https://en.wikipedia.org/wiki/Peace_of_Rueil)\nUnfortunately for Anne, her partial victory depended on Condé, who wanted to control the\nqueen and destroy Mazarin's influence. It was Condé's sister who pushed him to turn\nagainst the queen. After striking a deal with her old friend Marie de Rohan, who was able\nto impose the nomination of *[Charles de l'Aubespine, marquis de Châteauneuf](https://en.wikipedia.org/wiki/Charles_de_l%27Aubespine,_marquis_de_Ch%C3%A2teauneuf)* as minister\n[of justice, Anne arrested Condé, his brother Armand de Bourbon, Prince of Conti, and the](https://en.wikipedia.org/wiki/Armand_de_Bourbon,_Prince_of_Conti)\n[husband of their sister Anne Genevieve de Bourbon, duchess of Longueville. This situation](https://en.wikipedia.org/wiki/Duchess_of_Longueville)\ndid not last long, and Mazarin's unpopularity led to the creation of a coalition headed\nmainly by Marie de Rohan and the duchess of Longueville. This aristocratic coalition was\nstrong enough to liberate the princes, exile Mazarin, and impose a condition of virtual\nhouse arrest on Queen Anne.\nAll these events were witnessed by Louis and\nlargely explained his later distrust of Paris and the higher aristocracy. [27] \"In one sense,\nLouis's childhood came to an end with the outbreak of the Fronde. It was not only that life\nbecame insecure and unpleasant - a fate meted out to many children in all ages - but that\nLouis had to be taken into the confidence of his mother and Mazarin on political and\nmilitary matters of which he could have no deep understanding\". [28] \"The family home\nbecame at times a near-prison when Paris had to be abandoned, not in carefree outings to\nother chateaux but in humiliating flights\". [28] The royal family was driven out of Paris", - "page_start": 3, - "page_end": 3, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Legacy**\n\n#### **Quotes**\n\n[chain of the Order of the Holy Spirit, both were known as the ](https://en.wikipedia.org/wiki/Order_of_the_Holy_Spirit) *ordres du roi* .\n**Other elements**\nAbove all is a *pavilion armoyé* with the Royal crown. From it, is a royal blue mantle with a\nsemis of fleurs-de-lis Or, lined on the inside with ermine.\n**Banner**\n[ Royal standard of the king](https://en.wikipedia.org/wiki/File:Royal_Standard_of_King_Louis_XIV.svg)\n[On 5 April 1693, Louis also founded the Royal and Military Order of Saint Louis (French: ](https://en.wikipedia.org/wiki/Order_of_Saint_Louis) *Ordre Royal et Militaire de Saint-*\n*Louis* [), a military order of chivalry.](https://en.wikipedia.org/wiki/Order_of_chivalry) [150][151] [ He named it after Louis IX and intended it as a reward for outstanding officers. It is](https://en.wikipedia.org/wiki/Louis_IX)\nnotable as the first decoration that could be granted to non-nobles and is roughly the forerunner of the *[Légion d'honneur](https://en.wikipedia.org/wiki/L%C3%A9gion_d%27honneur)* , with\nwhich it shares the red ribbon (though the *Légion d'honneur* is awarded to military personnel and civilians alike).\n**Ancestors of Louis XIV**\n[8. Antoine of Navarre](https://en.wikipedia.org/wiki/Antoine_of_Navarre) [154]\n[4. Henry IV of France](https://en.wikipedia.org/wiki/Henry_IV_of_France) [152]\n[9. Jeanne III of Navarre](https://en.wikipedia.org/wiki/Jeanne_d%27Albret) [154]\n[2. Louis XIII of France](https://en.wikipedia.org/wiki/Louis_XIII_of_France)\n[10. Francesco I de' Medici, Grand Duke of Tuscany](https://en.wikipedia.org/wiki/Francesco_I_de%27_Medici,_Grand_Duke_of_Tuscany) [155]\n[5. Marie de' Medici](https://en.wikipedia.org/wiki/Marie_de%27_Medici) [152]\n[11. Joanna of Austria](https://en.wikipedia.org/wiki/Joanna_of_Austria,_Grand_Duchess_of_Tuscany) [155]\n1. **Louis XIV of France**", - "page_start": 22, - "page_end": 22, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **References**\n\n#### **Works cited**\n\n[Atlas Contact. ISBN 978-9-0450-2329-8.](https://en.wikipedia.org/wiki/Special:BookSources/978-9-0450-2329-8)\n[Perez, Stanis (July- September 2003). \"Les rides d'Apollon: l'évolution des portraits de Louis XIV\" (https://doi.org/10.3](https://doi.org/10.3917%2Frhmc.503.0062)\n[917%2Frhmc.503.0062) [Apollo's Wrinkles: The Evolution of Portraits of Louis XIV]. ](https://doi.org/10.3917%2Frhmc.503.0062) *Revue d'Histoire Moderne et*\n*Contemporaine* . **50** [ (3): 62- 95. doi:10.3917/rhmc.503.0062 (https://doi.org/10.3917%2Frhmc.503.0062).](https://doi.org/10.3917%2Frhmc.503.0062)\n[ISSN 0048-8003 (https://search.worldcat.org/issn/0048-8003). JSTOR 20530984 (https://www.jstor.org/stable/205](https://www.jstor.org/stable/20530984)\n[30984).](https://www.jstor.org/stable/20530984)\nPetitfils, Jean-Christian (2002). *Louis XIV* [ (in French). Paris: Perrin. OCLC 423881843 (https://search.worldcat.org/ocl](https://search.worldcat.org/oclc/423881843)\n[c/423881843).](https://search.worldcat.org/oclc/423881843)\nPetitfils, Jean-Christian (2011). *Louise de La Vallière* [ (in French). Tempus Perrin. ISBN 978-2-2620-3649-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-2-2620-3649-2)\nPrest, Julia (2001). \"Dancing King: Louis XIV's Roles in Molière's Comedies-ballets, from Court to Town\". *Seventeenth*\n*Century* . **16** [ (2): 283- 298. doi:10.1080/0268117X.2001.10555494 (https://doi.org/10.1080%2F0268117X.2001.10](https://doi.org/10.1080%2F0268117X.2001.10555494)\n[555494). ISSN 0268-117X (https://search.worldcat.org/issn/0268-117X). S2CID 164147509 (https://api.semantics](https://api.semanticscholar.org/CorpusID:164147509)\n[cholar.org/CorpusID:164147509).](https://api.semanticscholar.org/CorpusID:164147509)\n[Régnier, Christian (2009). \"Famous French diabetics\" (http://www.medicographia.com/2010/01/famous-french-diabetic](http://www.medicographia.com/2010/01/famous-french-diabetics/Famous)\n[s/Famous). ](http://www.medicographia.com/2010/01/famous-french-diabetics/Famous) *Medicographia* . **31** [ (3). ISSN 0243-3397 (https://search.worldcat.org/issn/0243-3397).](https://search.worldcat.org/issn/0243-3397)\nReinhardt, Nicole (2016). *Voices of Conscience: Royal Confessors and Political Counsel in Seventeenth-Century*\n*Spain and France* [. Oxford University Press. ISBN 978-0-1910-0870-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-1910-0870-2)\nRogers Neill Sehnaoui, Caroline (Cally) (2013). *[Victorious Charles: A Ladies' Man: A Biography of King Charles VII of](https://books.google.com/books?id=DJsDL6W-y5MC&pg=PA4)*\n*France (1403- 1461)* [ (https://books.google.com/books?id=DJsDL6W-y5MC&pg=PA4). Strategic Book Publishing.](https://books.google.com/books?id=DJsDL6W-y5MC&pg=PA4)\n[ISBN 978-1-6251-6049-2.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-6251-6049-2)\nRoosen, William J. *The Age of Louis XIV: The Rise of Modern Diplomacy* [ (1976) online (https://archive.org/details/age](https://archive.org/details/ageoflouisxivris0000roos)\n[oflouisxivris0000roos).](https://archive.org/details/ageoflouisxivris0000roos)\n[Sabatier, Gérard (2000). \"La Gloire du Roi: Iconographie de Louis XIV de 1661 a 1672\" (https://www.persee.fr/doc/he](https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2134)\n[s_0752-5702_2000_num_19_4_2134). ](https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2134) *Histoire, Économie et Société* (in French). **19** (4): 527- 560.\n[doi:10.3406/hes.2000.2134 (https://doi.org/10.3406%2Fhes.2000.2134). Archived (https://web.archive.org/web/20](https://web.archive.org/web/20200522101240/https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2134)\n[200522101240/https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2134) from the original on 22 May](https://web.archive.org/web/20200522101240/https://www.persee.fr/doc/hes_0752-5702_2000_num_19_4_2134)\n2020. Retrieved 9 October 2020.\nSchama, Simon (1990). *[Citizens: A Chronicle of the French Revolution](https://archive.org/details/citizenschronicl00scha_0)* (https://archive.org/details/citizenschronicl00sc\n[ha_0) (Reprint ed.). Vintage. ISBN 978-0-6797-2610-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-6797-2610-4)\nSymcox, Geoffrey, ed. (1974). *War, Diplomacy, and Imperialism, 1618- 1763* [. Walker & Co. ISBN 978-0-8027-2056-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8027-2056-6)\nSonnino, Paul (1998). \"Prelude to the Fronde: The French Delegation at the Peace of Westphalia\". In Duchhardt,\nHeinz (ed.). *Der Westfälische Friede: Diplomatie- Politische Zäsur- Kulturelles Umfeld- Rezeptionsgeschichte* .\n[München: Oldenberg Verlag GmbH. ISBN 978-3-4865-6328-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-4865-6328-3)", - "page_start": 31, - "page_end": 32, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Further reading**\n\nShennan, J. H. *Louis XIV* (1993)\nThompson, Ian. *The Sun King's Garden: Louis XIV, André Le Nôtre And the Creation of the Gardens of Versailles* .\n[London: Bloomsbury Publishing, 2006 ISBN 1-5823-4631-3](https://en.wikipedia.org/wiki/Special:BookSources/1-5823-4631-3)\nTreasure, Geoffrey. *The Making of Modern Europe, 1648- 1780* (3rd ed. 2003). pp. 230- 296.\nWilkinson, Rich. *Louis XIV* [ (Routledge, 2007). ISBN 978-0-4153-5815-6](https://en.wikipedia.org/wiki/Special:BookSources/978-0-4153-5815-6)\nCénat, Jean-Philippe. *Le roi stratège: Louis XIV et la direction de la guerre, 1661- 1715* (Presses universitaires de\nRennes, 2019).\nCroix, Alain. \"Vingt millions de Français et Louis XIV.\" *Revue dhistoire moderne contemporaine* 2 (2020): 27- 46.\nEngerand, Fernand, editor (1899). (in French) *Inventaire des tableaux du Roy rédigé en 1709 et 1710 par Nicolas*\n*Bailly* [. Paris: Ernest Leroux. Copy (http://gallica.bnf.fr/ark:/12148/bpt6k6323734m/f11.image) Archived (https://we](https://web.archive.org/web/20160307153902/http://gallica.bnf.fr/ark:/12148/bpt6k6323734m/f11.image)\n[b.archive.org/web/20160307153902/http://gallica.bnf.fr/ark:/12148/bpt6k6323734m/f11.image) 7 March 2016 at](https://web.archive.org/web/20160307153902/http://gallica.bnf.fr/ark:/12148/bpt6k6323734m/f11.image)\n[the Wayback Machine at Gallica.](https://en.wikipedia.org/wiki/Wayback_Machine)\nRanum, Orest, ed. (1972). *The Century of Louis XIV* [ (http://www.palgrave.com/in/book/9781349004997). Archived](https://web.archive.org/web/20180207182952/https://www.palgrave.com/in/book/9781349004997)\n[(https://web.archive.org/web/20180207182952/https://www.palgrave.com/in/book/9781349004997) from the](https://web.archive.org/web/20180207182952/https://www.palgrave.com/in/book/9781349004997)\noriginal on 7 February 2018. Retrieved 7 July 2017. [{{cite book}}](https://en.wikipedia.org/wiki/Template:Cite_book) : |work= [ ignored (help)](https://en.wikipedia.org/wiki/Help:CS1_errors#periodical_ignored)\n[Works by or about Louis XIV (https://archive.org/search.php?query=%28+%22Louis+XIV%22+OR+%22Louis+the](https://archive.org/search.php?query=%28+%22Louis+XIV%22+OR+%22Louis+the+Great%22+OR+%22Sun+King%22+OR+%28%221638-1715%22+AND+Louis%29+%29)\n[+Great%22+OR+%22Sun+King%22+OR+%28%221638-1715%22+AND+Louis%29+%29) at the Internet Archive](https://en.wikipedia.org/wiki/Internet_Archive)\n[Works by Louis XIV (https://librivox.org/author/9631) at LibriVox (public domain audiobooks) ](https://en.wikipedia.org/wiki/LibriVox)\n[Louis XIV (http://www.history.com/topics/louis-xiv) Archived (https://web.archive.org/web/20170622232619/http://w](https://web.archive.org/web/20170622232619/http://www.history.com/topics/louis-xiv)\n[ww.history.com/topics/louis-xiv) 22 June 2017 at the Wayback Machine at ](https://en.wikipedia.org/wiki/Wayback_Machine) *History.com*\n[Full text of marriage contract (https://web.archive.org/web/20070616071522/http://www.smae.diplomatie.gouv.fr/ch](https://web.archive.org/web/20070616071522/http://www.smae.diplomatie.gouv.fr/choiseul/ressource/pdf/D16590004.pdf)\n[oiseul/ressource/pdf/D16590004.pdf), France National Archives transcription (in French)](https://web.archive.org/web/20070616071522/http://www.smae.diplomatie.gouv.fr/choiseul/ressource/pdf/D16590004.pdf)\n*[Le Siècle de Louis XIV](https://en.wikisource.org/wiki/fr:Le_Si%C3%A8cle_de_Louis_XIV)* [ by Voltaire, 1751, hosted by French Wikisource](https://en.wikipedia.org/wiki/Voltaire)\n[Retrieved from \"https://en.wikipedia.org/w/index.php?title=Louis_XIV&oldid=1267574624\"](https://en.wikipedia.org/w/index.php?title=Louis_XIV&oldid=1267574624)", - "page_start": 33, - "page_end": 33, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **References**\n\n34. Dunlop 2000, p. xii.\n35. Petitfils 2002, pp. 250- 253, 254- 260.\n36. Merryman 2007, p. .\n37. Antoine 1989, p. 33.\n38. Petitfils 2002, pp. 223- 225\n39. Wolf 1968, p. 117.\n40. Dunlop 2000, p. 54.\n41. Israel 1990, pp. 197- 199.\n42. Hutton 1986, pp. 299- 300.\n43. Lynn 1999, pp. 109- 110.\n44. McKay 1997, p. 206.\n45. Young 2004, p. 133.\n46. Black 2011, pp. 97- 99.\n47. Panhuysen 2009, pp. 396- 398.\n48. Frost 2000, p. 213.\n49. Panhuysen 2009, pp. 451.\n50. Lynn 1999, pp. 161- 171.\n51. Merriman 2019, p. 319.\n52. Bailey 2018, p. 14.\n53. Faroqhi, Suraiya (2006). *The Ottoman Empire and the World Around It* [. Bloomsbury Academic. p. 73 (https://book](https://books.google.com/books?id=oMHwBktE9MMC&pg=PA73)\n[s.google.com/books?id=oMHwBktE9MMC&pg=PA73). ISBN 978-1-8451-1122-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-8451-1122-9)\n54. Bluche 1986, p. 439.\n55. Keay 1994, pp. 201- 204.\n56. Pagani 2001, p. 182.\n57. Sullivan, Michael (1989). *The Meeting of Eastern and Western Art* [. University of California Press. p. 98 (https://boo](https://books.google.com/books?id=8pLhEWdaMvEC&pg=PA98)\n[ks.google.com/books?id=8pLhEWdaMvEC&pg=PA98). ISBN 978-0-5202-1236-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5202-1236-7)\n58. Barnes 2005, p. 85.\n[59. Mungello 2005, p. 125 (https://archive.org/details/greatencounterof0000mung_m1v1/page/125).](https://archive.org/details/greatencounterof0000mung_m1v1/page/125)\n60. Philip Mansel, *King of the World: The Life of Louis XIV* (2020) cited in Tim Blanning, \"Solar Power,\" *The Wall*\n*Street Journal* , 17 October 2020, p. C9.\n61. Saint-Simon, Louis de Rouvroy, duc de (1876). *[The Memoirs of the Duke de Saint-Simon on the Reign of Louis](https://books.google.com/books?id=-EM_AAAAYAAJ)*\n*XIV. and the Regency* [ (https://books.google.com/books?id=-EM_AAAAYAAJ). Vol. 2. Translated by St. John,](https://books.google.com/books?id=-EM_AAAAYAAJ)\n[Bayle. London: Chatto and Windus. pp. 363, 365. Archived (https://web.archive.org/web/20230713192807/https://](https://web.archive.org/web/20230713192807/https://books.google.com/books?id=-EM_AAAAYAAJ)\n[books.google.com/books?id=-EM_AAAAYAAJ) from the original on 13 July 2023. Retrieved 22 March 2023.](https://web.archive.org/web/20230713192807/https://books.google.com/books?id=-EM_AAAAYAAJ)\n[62. Halsall, Paul (August 1997). \"Modern History Sourcebook: Duc de Saint-Simon: The Court of Louis XIV\" (https://w](https://web.archive.org/web/20080410084543/http://www.fordham.edu/HALSALL/mod/17stsimon.html)\n[eb.archive.org/web/20080410084543/http://www.fordham.edu/HALSALL/mod/17stsimon.html). ](https://web.archive.org/web/20080410084543/http://www.fordham.edu/HALSALL/mod/17stsimon.html) *Internet Modern*\n*History Sourcebook* [. History Department of Fordham University. Archived from the original (http://www.fordham.ed](http://www.fordham.edu/halsall/mod/17stsimon.html)\n[u/halsall/mod/17stsimon.html) on 10 April 2008. Retrieved 19 January 2008.](http://www.fordham.edu/halsall/mod/17stsimon.html)\n[63. Daubenton, Louis-Jean-Marie (2009) [1755]. \"Elephant\" (http://quod.lib.umich.edu/d/did/did2222.0000.944/--eleph](http://quod.lib.umich.edu/d/did/did2222.0000.944/--elephant?rgn=main;view=fulltext)\n[ant?rgn=main;view=fulltext). ](http://quod.lib.umich.edu/d/did/did2222.0000.944/--elephant?rgn=main;view=fulltext) *Encyclopedia of Diderot & d'Alembert Collaborative Translation Project* . Translated by\nEden, Malcolm. Michigan Publishing, University of Michigan Library. Retrieved 1 April 2015.\n64. Lynn 1999, p. 46.\n65. Quoted in Symcox 1974, pp. 236- 237\n66. Quoted in Symcox 1974, pp. 237, 242\n67. Sturdy 1998, pp. 89- 99.\n68. Sturdy 1998, pp. 92- 93.\n69. Sturdy 1998, p. 96, citing Pillorget, Suzanne; Pillorget, René (1996). *France Baroque, France Classique* (in\n[French). Vol. I. Bouquins. p. 935. ISBN 978-2-2210-4868-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-2-2210-4868-9)\n70. Nolan 2008, p. 132.\n71. Sturdy 1998, pp. 96- 97.", - "page_start": 27, - "page_end": 27, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **References**\n\n#### **Works cited**\n\nHatton, Ragnhild Marie (1972). *Louis XIV and His World* [ (https://archive.org/details/louisxivhisworld00hatt_0). New](https://archive.org/details/louisxivhisworld00hatt_0)\nYork: Putnam.\n[Holsti, Kalevi J. (1991). ](https://en.wikipedia.org/wiki/Kalevi_Holsti) *Peace and War: Armed Conflicts and International Order, 1648- 1989* . Cambridge Studies in\n[International Relations. Cambridge University Press. ISBN 978-0-5213-9929-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5213-9929-6)\nHomans, Jennifer (2010). *Apollo's Angels: A History of Ballet* [ (1st ed.). New York: Random House. ISBN 978-1-4000-](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4000-6060-3)\n[6060-3. OCLC 515405940 (https://search.worldcat.org/oclc/515405940).](https://search.worldcat.org/oclc/515405940)\nHutton, R (1986). \"The Making of the Secret Treaty of Dover, 1668- 1670\". *The Historical Journal* . **29** (2): 297- 318.\n[doi:10.1017/S0018246X00018756 (https://doi.org/10.1017%2FS0018246X00018756). JSTOR 2639064 (https://w](https://www.jstor.org/stable/2639064)\n[ww.jstor.org/stable/2639064). S2CID 159787254 (https://api.semanticscholar.org/CorpusID:159787254).](https://api.semanticscholar.org/CorpusID:159787254)\nIsrael, Jonathan (1990) [1989]. *Dutch Primacy in World Trade, 1585- 1740* [. Oxford University Press. ISBN 978-0-](https://en.wikipedia.org/wiki/Special:BookSources/978-0-1982-1139-6)\n[1982-1139-6.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-1982-1139-6)\nJens Ivo, Engels (July- September 2003). \"Dénigrer, espérer, assumer la réalité. Le roi de France perçu par ses\nsujets, 1680- 1750\" [Disparaging, Hoping, Taking on Reality: the French King as Perceived by His Subjects, 1680-\n1750]. *Revue d'Histoire Moderne et Contemporaine* (in French). **50** [ (3): 96- 126. JSTOR 20530985 (https://www.jst](https://www.jstor.org/stable/20530985)\n[or.org/stable/20530985).](https://www.jstor.org/stable/20530985)\nKamen, Henry (2001). *Philip V of Spain: The King Who Reigned Twice* [. Yale University Press. ISBN 0-3000-8718-7.](https://en.wikipedia.org/wiki/Special:BookSources/0-3000-8718-7)\nKeay, John (1994). *The Honourable Company: A History of the English East India Company* [. London: Macmillan.](https://en.wikipedia.org/wiki/Macmillan_Publishers)\nKleinman, Ruth (1985). *Anne of Austria: Queen of France* [. Ohio State University Press. ISBN 978-0-8142-0429-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8142-0429-0)\nLossky, Andrew (1994). *Louis XIV and the French Monarchy* . New Brunswick, NJ: Rutgers University Press.\n[ISBN 978-0-8135-2081-0.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8135-2081-0)\nLynn, John (1999). *[The Wars of Louis XIV, 1667- 1714 (Modern Wars in Perspective)](https://archive.org/details/warsoflouisxiv1600lynn)* (https://archive.org/details/wars\n[oflouisxiv1600lynn). Longman. ISBN 978-0-5820-5629-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-5820-5629-9)\n[Marquis de Dangeau, Philippe de Courcillon (1858). ](https://en.wikipedia.org/wiki/Philippe_de_Courcillon) *Mémoire sur la mort de Louis XIV* [ (https://books.google.com/boo](https://books.google.com/books?id=hCsvgd5daH0C)\n[ks?id=hCsvgd5daH0C) [](https://books.google.com/books?id=hCsvgd5daH0C) *Recollections of the Death of Louis XIV* ] (in French). Didot frères, fils. Retrieved\n29 November 2009.\nMcKay, Derek (1997). Oresko, Robert; Gibbs, G.C. (eds.). *[Small Power Diplomacy in the Age of Louis XIV. In Royal](https://archive.org/details/royalrepublicans0000unse)*\n*and Republican Sovereignty: Essays in Memory of Ragnhild Hatton* [ (https://archive.org/details/royalrepublicans00](https://archive.org/details/royalrepublicans0000unse)", - "page_start": 31, - "page_end": 31, - "source_file": "wikipedia5.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia5.pdf", - "query": "What was one of Louis XIV's most ill-famed decrees?", - "target_page": 6, - "target_passage": "One of Louis's more infamous decrees was the Grande Ordonnance sur les Colonies of 1685, the Code Noir (black code)", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Personal reign and reforms**\n\n#### **Coming of age and early reforms**\n\nwas a patchwork of legal systems, with as many traditional legal regimes as there were\n[provinces, and two co-existing legal systems—customary law in the north and Roman civil](https://en.wikipedia.org/wiki/Roman_law)\n[law in the south.](https://en.wikipedia.org/wiki/Roman_law) [36] The *Grande Ordonnance de Procédure Civile* of 1667, the *Code*\n*Louis* [, was a comprehensive legal code imposing a uniform regulation of civil procedure](https://en.wikipedia.org/wiki/Civil_procedure)\nthroughout the kingdom. Among other things, it prescribed baptismal, marriage and death\nrecords in the state's registers, not the church's, and it strictly regulated the right of the\n*Parlements* to remonstrate. [37] The *Code Louis* [ later became the basis for the Napoleonic](https://en.wikipedia.org/wiki/Napoleonic_code)\n[code, which in turn inspired many modern legal codes.](https://en.wikipedia.org/wiki/Napoleonic_code)\nOne of Louis's more infamous decrees was the *Grande Ordonnance sur les Colonies* of\n1685, the *[Code Noir](https://en.wikipedia.org/wiki/Code_Noir)* (black code). Although it sanctioned slavery, it attempted to humanise\nthe practice by prohibiting the separation of families. Additionally, in the colonies, only\nRoman Catholics could own slaves, and these had to be baptised.\nLouis ruled through a number of councils:\nConseil d'en haut (\"High Council\", concerning the most important matters of\nstate)—composed of the king, the crown prince, the controller-general of\nfinances, and the secretaries of state in charge of various departments. The\nmembers of that council were called ministers of state.\nConseil des dépêches (\"Council of Messages\", concerning notices and administrative reports from the provinces).\nConseil de Conscience (\"Council of Conscience\", concerning religious affairs and episcopal appointments).\nConseil royal des finances (\"Royal Council of Finances\") headed by the \"chef du conseil des finances\" (an\nhonorary post in most cases)—this was one of the few posts in the council available to the high aristocracy. [38]\n[The death of Louis's maternal uncle King Philip IV of Spain in 1665 precipitated the War of Devolution. In 1660, Louis had](https://en.wikipedia.org/wiki/War_of_Devolution)\n[married Philip IV's eldest daughter, Maria Theresa, as one of the provisions of the 1659 Treaty of the Pyrenees.](https://en.wikipedia.org/wiki/Treaty_of_the_Pyrenees) [39] The marriage\ntreaty specified that Maria Theresa was to renounce all claims to Spanish territory for herself and all her descendants. [39] Mazarin", - "page_start": 5, - "page_end": 5, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Legacy**\n\n#### **Reputation**\n\n[Royal procession passing the Pont-](https://en.wikipedia.org/wiki/Pont-Neuf)\n[Neuf under Louis XIV](https://en.wikipedia.org/wiki/Pont-Neuf)\nAlternatively, Louis's critics attribute the social upheaval culminating in the French Revolution to his failure to reform French\ninstitutions while the monarchy was still secure. Other scholars counter that there was little reason to reform institutions that\nlargely worked well under Louis. They also maintain that events occurring almost 80 years after his death were not reasonably\nforeseeable to Louis and that in any case, his successors had sufficient time to initiate reforms of their own. [135]\n[Louis has often been criticised for his vanity. The memoirist Saint-Simon, who claimed](https://en.wikipedia.org/wiki/Louis_de_Rouvroy,_duc_de_Saint-Simon)\nthat Louis slighted him, criticised him thus:\nThere was nothing he liked so much as flattery, or, to put it more plainly,\nadulation; the coarser and clumsier it was, the more he relished it.\n[For his part, Voltaire saw Louis's vanity as the cause for his bellicosity:](https://en.wikipedia.org/wiki/Voltaire)\nIt is certain that he passionately wanted glory, rather than the conquests\nthemselves. In the acquisition of Alsace and half of Flanders, and of all of\nFranche-Comté, what he really liked was the name he made for himself. [136]\n[Nonetheless, Louis has also received praise. The anti-Bourbon Napoleon described him not only as \"a great king\", but also as \"the](https://en.wikipedia.org/wiki/Napoleon)\nonly King of France worthy of the name\". [137] [ Leibniz, the German Protestant philosopher, commended him as \"one of the](https://en.wikipedia.org/wiki/Gottfried_Wilhelm_Leibniz)\ngreatest kings that ever was\". [138] [ And Lord Acton admired him as \"by far the ablest man who was born in modern times on the](https://en.wikipedia.org/wiki/Lord_Acton)\nsteps of a throne\". [139] The historian and philosopher Voltaire wrote: \"His name can never be pronounced without respect and\nwithout summoning the image of an eternally memorable age\". [140] Voltaire's history, *[The Age of Louis XIV](https://en.wikipedia.org/wiki/The_Age_of_Louis_XIV)* , named Louis's reign\nas not only one of the four great ages in which reason and culture flourished, but the greatest ever. [141][142]\nNumerous quotes have been attributed to Louis XIV by legend.\nThe well-known \"I am the state\" ( *[\"L'État, c'est moi.\"](https://en.wikipedia.org/wiki/L%27%C3%89tat,_c%27est_moi)* ) was reported from at least the late 18th century. [143] It was widely repeated\n[but also denounced as apocryphal by the early 19th century.](https://en.wikipedia.org/wiki/Apocryphal) [144][b][145]", - "page_start": 21, - "page_end": 21, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Edict of Fontainebleau**\n\nprestige after the latter defeated the Turks without Louis's help. Otherwise, he may simply\n[have desired to end the remaining divisions in French society dating to the Wars of Religion by fulfilling his coronation oath to](https://en.wikipedia.org/wiki/Coronation_of_the_French_monarch)\neradicate heresy. [71][72]\nMany historians have condemned the Edict of Fontainebleau as gravely harmful to France. [73] In support, they cite the emigration\nof about 200,000 highly skilled Huguenots (roughly one quarter of the Protestant population, or 1% of the French population)\nwho defied royal decrees and fled France for various Protestant states, weakening the French economy and enriching that of\nProtestant states. On the other hand, some historians view this as an exaggeration. They argue that most of France's preeminent\nProtestant businessmen and industrialists converted to Catholicism and remained. [74]\nWhat is certain is that the reaction to the Edict was mixed. Even while French Catholic leaders exulted, Pope Innocent XI still\nargued with Louis over Gallicanism and criticized the use of violence. Protestants across Europe were horrified at the treatment of\ntheir co-religionists, but most Catholics in France applauded the move. Nonetheless, it is indisputable that Louis's public image in\nmost of Europe, especially in Protestant regions, was dealt a severe blow.\n[In the end, however, despite renewed tensions with the Camisards of south-central France at the end of his reign, Louis may have](https://en.wikipedia.org/wiki/Camisard)\nhelped ensure that his successor would experience fewer instances of the religion-based disturbances that had plagued his\n[forebears. French society would sufficiently change by the time of his descendant, Louis XVI, to welcome tolerance in the form](https://en.wikipedia.org/wiki/Louis_XVI_of_France)\n[of the 1787 Edict of Versailles, also known as the Edict of Tolerance. This restored to non-Catholics their civil rights and the](https://en.wikipedia.org/wiki/Edict_of_Tolerance)\nfreedom to worship openly. [75] [ With the advent of the French Revolution in 1789, Protestants were granted equal rights with their](https://en.wikipedia.org/wiki/French_Revolution)\nRoman Catholic counterparts.", - "page_start": 10, - "page_end": 10, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Edict of Fontainebleau**\n\nLouis XIV in 1685, the year he\n[revoked the Edict of Nantes](https://en.wikipedia.org/wiki/Edict_of_Nantes)\n[Protestant peasants rebelled](https://en.wikipedia.org/wiki/Camisard)\nagainst the officially sanctioned\n*[dragonnades](https://en.wikipedia.org/wiki/Dragonnades)* (conversions enforced\n[by dragoons, labeled \"missionaries](https://en.wikipedia.org/wiki/Dragoon)\nin boots\") that followed the Edict of\nFontainebleau.\nrewarded converts to Catholicism. [68] This discrimination did not encounter much\nProtestant resistance, and a steady conversion of Protestants occurred, especially among\nthe noble elites.\nIn 1681, Louis dramatically increased his persecution of Protestants. The principle of *cuius*\n*regio, eius religio* generally also meant that subjects who refused to convert could\nemigrate, but Louis banned emigration and effectively insisted that all Protestants must be\nconverted. Secondly, following the proposal of René de Marillac and the Marquis of\n[Louvois, he began quartering dragoons in Protestant homes. Although this was within his](https://en.wikipedia.org/wiki/Dragoon)\nlegal rights, the *dragonnades* inflicted severe financial strain on Protestants and atrocious\nabuse. Between 300,000 and 400,000 Huguenots converted, as this entailed financial\nrewards and exemption from the *[dragonnades](https://en.wikipedia.org/wiki/Dragonnades)* . [69]\n[On 15 October 1685, Louis issued the Edict of](https://en.wikipedia.org/wiki/Edict_of_Fontainebleau)\n[Fontainebleau, which cited the redundancy of](https://en.wikipedia.org/wiki/Edict_of_Fontainebleau)\nprivileges for Protestants given their scarcity after\nthe extensive conversions. The Edict of\nFontainebleau revoked the Edict of Nantes and\nrepealed all the privileges that arose therefrom. [4]\nBy his edict, Louis no longer tolerated the existence\nof Protestant groups, pastors, or churches in France.\nNo further churches were to be constructed, and those already existing were to be\ndemolished. Pastors could choose either exile or secular life. Those Protestants who had\n[resisted conversion were now to be baptised forcibly into the established church.](https://en.wikipedia.org/wiki/Forced_conversion) [70]\nHistorians have debated Louis's reasons for issuing the Edict of Fontainebleau. He may\n[have been seeking to placate Pope Innocent XI, with whom relations were tense and whose](https://en.wikipedia.org/wiki/Pope_Innocent_XI)\n[aid was necessary to determine the outcome of a succession crisis in the Electorate of](https://en.wikipedia.org/wiki/Electorate_of_Cologne)\n[Cologne. He may also have acted to upstage Emperor Leopold I and regain international](https://en.wikipedia.org/wiki/Leopold_I,_Holy_Roman_Emperor)", - "page_start": 10, - "page_end": 10, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n[absolute monarchy in France that endured until the French Revolution. Louis](https://en.wikipedia.org/wiki/French_Revolution)\n[also enforced uniformity of religion under the Catholic Church. His revocation](https://en.wikipedia.org/wiki/Edict_of_Fontainebleau)\n[of the Edict of Nantes abolished the rights of the Huguenot Protestant minority](https://en.wikipedia.org/wiki/Huguenot)\n[and subjected them to a wave of dragonnades, effectively forcing Huguenots to](https://en.wikipedia.org/wiki/Dragonnades)\nemigrate or convert, virtually destroying the French Protestant community.\n[During Louis's long reign, France emerged as the leading European power and](https://en.wikipedia.org/wiki/Great_power)\n[regularly made war. A conflict with Spain marked his entire childhood, while](https://en.wikipedia.org/wiki/Franco-Spanish_War_(1635%E2%80%931659))\nduring his personal rule, Louis fought three major continental conflicts, each\n[against powerful foreign alliances: the Franco-Dutch War, the Nine Years' War,](https://en.wikipedia.org/wiki/Nine_Years%27_War)\n[and the War of the Spanish Succession. In addition, France contested shorter](https://en.wikipedia.org/wiki/War_of_the_Spanish_Succession)\n[wars such as the War of Devolution and the War of the Reunions. Warfare](https://en.wikipedia.org/wiki/War_of_the_Reunions)\ndefined Louis's foreign policy, impelled by his personal ambition for glory and\npower: \"a mix of commerce, revenge, and pique\". [5] His wars strained France's\nresources to the utmost, while in peacetime he concentrated on preparing for\nthe next war. He taught his diplomats that their job was to create tactical and\nstrategic advantages for the French military. [6] Upon his death in 1715,\n[Louis XIV left his great-grandson and successor, Louis XV, a powerful but](https://en.wikipedia.org/wiki/Louis_XV)\nwar-weary kingdom, in major debt after the War of the Spanish Succession that\nhad raged on since 1701.\n[Some of his other notable achievements include the construction of the Canal](https://en.wikipedia.org/wiki/Canal_du_Midi)\n[du Midi, the patronage of artists, and the founding of the French Academy of](https://en.wikipedia.org/wiki/French_Academy_of_Sciences)\n[Sciences.](https://en.wikipedia.org/wiki/French_Academy_of_Sciences)", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Personal reign and reforms**\n\n#### **Coming of age and early reforms**\n\nEngraving of Louis XIV\nLouis and his family portrayed as\nRoman gods in a 1670 painting by\n[Jean Nocret. L to R: Louis's aunt,](https://en.wikipedia.org/wiki/Jean_Nocret)\n[Henriette-Marie; his brother,](https://en.wikipedia.org/wiki/Henrietta_Maria_of_France)\n[Philippe, duc d'Orléans; the Duke's](https://en.wikipedia.org/wiki/Philippe_I,_Duke_of_Orl%C3%A9ans)\n[daughter, Marie Louise d'Orléans,](https://en.wikipedia.org/wiki/Princess_Marie_Louise_of_Orl%C3%A9ans_(1662%E2%80%931689))\n[and wife, Henriette-Anne Stuart; the](https://en.wikipedia.org/wiki/Henrietta_Anne_Stuart)\n[Queen-mother, Anne of Austria;](https://en.wikipedia.org/wiki/Anne_of_Austria)\n[three daughters of Gaston](https://en.wikipedia.org/wiki/Gaston,_Duke_of_Orl%C3%A9ans)\n[d'Orléans; Louis XIV; the Dauphin](https://en.wikipedia.org/wiki/Gaston,_Duke_of_Orl%C3%A9ans)\n[Louis; Queen Marie-Thérèse; ](https://en.wikipedia.org/wiki/Maria_Theresa_of_Spain) *[la](https://en.wikipedia.org/wiki/Anne_Marie_Louise_d%27Orl%C3%A9ans,_Duchess_of_Montpensier)*\n*[Grande Mademoiselle](https://en.wikipedia.org/wiki/Anne_Marie_Louise_d%27Orl%C3%A9ans,_Duchess_of_Montpensier)* .\nwas persuaded to change his fiscal policy. Though willing enough to tax the nobles, Louis\nfeared the political concessions which they would demand in return. Only towards the\nclose of his reign under the extreme exigency of war, was he able, for the first time in\nFrench history, to impose direct taxes on the aristocracy. This was a step toward equality\nbefore the law and toward sound public finance, though it was predictably diminished by\nconcessions and exemptions won by the insistent efforts of nobles and bourgeois. [35]\nLouis and Colbert also had wide-ranging plans to grow French commerce and trade.\n[Colbert's mercantilist administration established new industries and encouraged](https://en.wikipedia.org/wiki/Mercantilism)\n[manufacturers and inventors, such as the Lyon silk manufacturers and the Gobelins](https://en.wikipedia.org/wiki/Gobelins_manufactory)\n[tapestry manufactory. He invited manufacturers and artisans from all over Europe to](https://en.wikipedia.org/wiki/Gobelins_manufactory)\n[France, such as Murano glassmakers, Swedish ironworkers, and Dutch shipbuilders. He](https://en.wikipedia.org/wiki/Murano)\naimed to decrease imports while increasing French exports, hence reducing the net outflow\nof precious metals from France.\n[Louis instituted reforms in military administration through Michel le Tellier and his son](https://en.wikipedia.org/wiki/Michel_le_Tellier)\n[François-Michel le Tellier, successive Marquis de Louvois. They helped to curb the](https://en.wikipedia.org/wiki/Fran%C3%A7ois-Michel_le_Tellier,_Marquis_de_Louvois)\nindependent spirit of the nobility, imposing order on them at court and in the army. Gone were the days when generals protracted\nwar at the frontiers while bickering over precedence and ignoring orders from the capital and the larger strategic picture, with the\nold military aristocracy ( *noblesse d'épée* , nobility of the sword) monopolizing senior military positions and the higher ranks.\nLouvois modernized the army and reorganised it into a professional, disciplined, well-trained force. He was devoted to the\nsoldiers' material well-being and morale, and even tried to direct campaigns.\n[Louis's legal reforms were enacted in his numerous Great Ordinances. Prior to that, France](https://en.wikipedia.org/wiki/Great_Ordinances)", - "page_start": 5, - "page_end": 5, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n**Louis XIV** (Louis-Dieudonné; 5 September 1638 - 1 September 1715), also\nknown as **Louis the Great** ( *Louis le Grand* ) or the **Sun King** ( *le Roi Soleil* ),\n[was King of France from 1643 until his death in 1715. His verified reign of 72](https://en.wikipedia.org/wiki/King_of_France)\n[years and 110 days is the longest of any sovereign.](https://en.wikipedia.org/wiki/List_of_longest-reigning_monarchs) [1][a] An emblematic\n[character of the Age of Absolutism in Europe,](https://en.wikipedia.org/wiki/Absolutism_(European_history)) [3] Louis XIV's legacy is widely\n[characterized by French colonial expansion, the conclusion of Eighty Years'](https://en.wikipedia.org/wiki/Eighty_Years%27_War)\n[War involving the Habsburgs, and his architectural bequest, marked by](https://en.wikipedia.org/wiki/Louis_XIV_style)\ncommissioned works of art and buildings. His pageantry, opulent lifestyle and\nornate cultivated image earned him enduring admiration. Louis XIV raised\n[France to be the exemplar nation-state of the early modern period, and](https://en.wikipedia.org/wiki/Early_modern_period)\nestablished a cultural prestige which lasted through the subsequent centuries,\nand continues today.\nLouis began his personal rule of France in 1661, after the death of his chief\n[minister Cardinal Mazarin, when the King famously declared that he would](https://en.wikipedia.org/wiki/Cardinal_Mazarin)\ntake over the job himself. [4] [ An adherent of the divine right of kings, Louis](https://en.wikipedia.org/wiki/Divine_right_of_kings)\n[continued his predecessors' work of creating a centralised state governed from](https://en.wikipedia.org/wiki/Centralized_government)\n[the capital. He sought to eliminate the remnants of feudalism persisting in parts](https://en.wikipedia.org/wiki/Feudalism)\n[of France; by compelling many members of the nobility to reside at his lavish](https://en.wikipedia.org/wiki/French_nobility)\n[Palace of Versailles, he succeeded in pacifying the aristocracy, many of whom](https://en.wikipedia.org/wiki/Palace_of_Versailles)\n[had participated in the Fronde rebellions during his minority. He thus became](https://en.wikipedia.org/wiki/The_Fronde)\none of the most powerful French monarchs and consolidated a system of", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Minority and the** * **Fronde** *\n\n#### **Early acts**\n\naccount to me personally each day and to favor no one\". [33] Capitalizing on the widespread public yearning\nfor peace and order after decades of foreign and civil strife, the young king consolidated central political\nauthority at the expense of the feudal aristocracy. Praising his ability to choose and encourage men of talent,\n[the historian Chateaubriand noted: \"it is the voice of genius of all kinds which sounds from the tomb of](https://en.wikipedia.org/wiki/Fran%C3%A7ois-Ren%C3%A9_de_Chateaubriand)\nLouis\". [34]\nLouis began his personal reign with administrative and fiscal reforms. In 1661, the treasury verged on\n[bankruptcy. To rectify the situation, Louis chose Jean-Baptiste Colbert as Controller-General of Finances in](https://en.wikipedia.org/wiki/Controller-General_of_Finances)\n[1665. However, Louis first had to neutralize Nicolas Fouquet, the powerful Superintendent of Finances.](https://en.wikipedia.org/wiki/Superintendent_of_Finances)\nAlthough Fouquet's financial indiscretions were not very different from Mazarin's before him or Colbert's\n[after him, his ambition worried Louis. He lavishly entertained the king at the opulent château of Vaux-le-](https://en.wikipedia.org/wiki/Vaux-le-Vicomte)\n[Vicomte, flaunting a wealth which could hardly have accumulated except through embezzlement of government funds.](https://en.wikipedia.org/wiki/Embezzlement)\nFouquet appeared eager to succeed Mazarin and Richelieu in power, and he indiscreetly purchased and privately fortified the\n[remote island of Belle Île. These acts sealed his doom. Fouquet was charged with embezzlement; the ](https://en.wikipedia.org/wiki/Belle_%C3%8Ele) *Parlement* found him guilty\nand sentenced him to exile; and finally Louis altered the sentence to life imprisonment.\nFouquet's downfall gave Colbert a free hand to reduce the national debt through more\nefficient taxation. The principal taxes included the *aides* and *douanes* [ (both customs](https://en.wikipedia.org/wiki/Customs)\n[duties), the ](https://en.wikipedia.org/wiki/Customs) *[gabelle](https://en.wikipedia.org/wiki/Gabelle)* (salt tax), and the *[taille](https://en.wikipedia.org/wiki/Taille)* (land tax). The *taille* was reduced at first, and\ncertain tax-collection contracts were auctioned instead of being sold privately to a\nfavoured few. Financial officials were required to keep regular accounts, revising\ninventories and removing unauthorized exemptions: up to 1661 only 10 per cent of income\nfrom the royal domain reached the king. Reform had to overcome vested interests: the\n*taille* was collected by officers of the Crown who had purchased their post at a high price,\nand punishment of abuses necessarily lowered the value of the purchase. Nevertheless,", - "page_start": 4, - "page_end": 4, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **War of the Spanish Succession**\n\n#### **Conclusion of peace**\n\nfirst, put off by her strict religious practice, but he warmed to her through her care for his\nchildren. [103]\nWhen he legitimized his children by Madame de Montespan on 20 December 1673, Françoise\nd'Aubigné became the royal governess at Saint-Germain. [103] As governess, she was one of very\nfew people permitted to speak to him as an equal, without limits. [103] It is believed that they were\nmarried secretly at Versailles on or around 10 October 1683 [104] or January 1684. [105] This\n[marriage, though never announced or publicly discussed, was an open secret and lasted until his](https://en.wikipedia.org/wiki/Open_secret)\ndeath. [106]\nLouis was a pious and devout king who saw himself as the head and protector of the\nCatholic Church in France. He made his devotions daily regardless of where he was,\n[following the liturgical calendar regularly.](https://en.wikipedia.org/wiki/Liturgical_calendar) [107] Under the influence of his very religious\nsecond wife, he became much stronger in the practice of his Catholic faith. [108] This\n[included banning opera and comedy performances during Lent.](https://en.wikipedia.org/wiki/Lent) [108]\nTowards the middle and the end of his reign, the centre for the King's religious\nobservances was usually the Chapelle Royale at Versailles. Ostentation was a\n[distinguishing feature of daily Mass, annual celebrations, such as those of Holy Week, and](https://en.wikipedia.org/wiki/Holy_Week)\nspecial ceremonies. [109] [ Louis established the Paris Foreign Missions Society, but his](https://en.wikipedia.org/wiki/Paris_Foreign_Missions_Society)\n[informal alliance with the Ottoman Empire was criticised for undermining](https://en.wikipedia.org/wiki/Ottoman_Empire)\n[Christendom.](https://en.wikipedia.org/wiki/Christendom) [110]\n[Louis generously supported the royal court of France and those who worked under him. He brought the Académie Française](https://en.wikipedia.org/wiki/Acad%C3%A9mie_Fran%C3%A7aise)\nunder his patronage and became its \"Protector\". He allowed Classical French literature to flourish by protecting such writers as\n[Molière, Racine, and La Fontaine, whose works remain influential to this day. Louis also patronised the visual arts by funding and](https://en.wikipedia.org/wiki/Jean_de_La_Fontaine)\n[commissioning artists such as Charles Le Brun, Pierre Mignard, Antoine Coysevox, and Hyacinthe Rigaud, whose works became](https://en.wikipedia.org/wiki/Hyacinthe_Rigaud)", - "page_start": 15, - "page_end": 15, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Early wars in the Low Countries**\n\n#### **Non-European relations and the colonies**\n\n[Siamese embassy of King Narai to](https://en.wikipedia.org/wiki/Siamese_embassy_to_France_(1686))\n[Louis XIV in 1686, led by Kosa Pan.](https://en.wikipedia.org/wiki/Kosa_Pan)\nEngraving by Nicolas Larmessin.\nPortrait of Louis XIV (gray pastel on\n[paper by Charles Le Brun, 1667,](https://en.wikipedia.org/wiki/Charles_Le_Brun)\n[Louvre Museum)](https://en.wikipedia.org/wiki/Louvre)\n[Louis receiving the Doge of Genoa](https://en.wikipedia.org/wiki/Doge_of_Genoa)\n[at Versailles on 15 May 1685,](https://en.wikipedia.org/wiki/Palace_of_Versailles)\n[following the Bombardment of](https://en.wikipedia.org/wiki/Bombardment_of_Genoa)\n[Genoa. (](https://en.wikipedia.org/wiki/Bombardment_of_Genoa) *Reparation faite à*\n*Louis XIV par le Doge de Gênes. 15*\n*mai 1685* [ by Claude Guy Halle,](https://en.wikipedia.org/wiki/Claude_Guy_Halle)\nVersailles.)\n[Siamese court, which granted Mergui as a naval base to France. However, the death of](https://en.wikipedia.org/wiki/Mergui)\n[Narai, King of Ayutthaya, the execution of his pro-French minister Constantine Phaulkon,](https://en.wikipedia.org/wiki/Constantine_Phaulkon)\n[and the siege of Bangkok in 1688 ended this era of French influence.](https://en.wikipedia.org/wiki/Siege_of_Bangkok) [55]\n[France also attempted to participate actively in Jesuit missions to China. To break the](https://en.wikipedia.org/wiki/Jesuit_missions_in_China)\n[Portuguese dominance there, Louis sent Jesuit missionaries to the court of the Kangxi](https://en.wikipedia.org/wiki/Kangxi_Emperor)\n[Emperor in 1685: Jean de Fontaney, Joachim Bouvet, Jean-François Gerbillon, Louis Le](https://en.wikipedia.org/wiki/Louis_Le_Comte)\n[Comte, and Claude de Visdelou.](https://en.wikipedia.org/wiki/Claude_de_Visdelou) [56] [ Louis also received a Chinese Jesuit, Michael Shen](https://en.wikipedia.org/wiki/Michael_Shen_Fu-Tsung)\n[Fu-Tsung, at Versailles in 1684.](https://en.wikipedia.org/wiki/Michael_Shen_Fu-Tsung) [57] [ Furthermore, Louis's librarian and translator Arcadio](https://en.wikipedia.org/wiki/Arcadio_Huang)\n[Huang was Chinese.](https://en.wikipedia.org/wiki/Arcadio_Huang) [58][59]\nBy the early 1680s, Louis had greatly augmented French influence in the world.\nDomestically, he successfully increased the influence of the crown and its authority over\nthe church and aristocracy, thus consolidating absolute monarchy in France.\n[Louis initially supported traditional Gallicanism, which limited papal authority in France,](https://en.wikipedia.org/wiki/Pope)\n[and convened an Assembly of the French clergy in November 1681. Before its dissolution](https://en.wikipedia.org/wiki/Assembly_of_the_French_clergy)\n[eight months later, the Assembly had accepted the Declaration of the Clergy of France,](https://en.wikipedia.org/wiki/Declaration_of_the_Clergy_of_France)\nwhich increased royal authority at the expense of papal power. Without royal approval,\nbishops could not leave France, and appeals could not be made to the pope. Additionally,\ngovernment officials could not be excommunicated for acts committed in pursuance of\ntheir duties. Although the king could not make ecclesiastical law, all papal regulations\nwithout royal assent were invalid in France. Unsurprisingly, the Pope repudiated the\nDeclaration. [4]\nBy attaching nobles to his court at Versailles, Louis\nachieved increased control over the French\n[aristocracy. According to historian Philip Mansel,](https://en.wikipedia.org/wiki/Philip_Mansel)", - "page_start": 8, - "page_end": 8, - "source_file": "wikipedia5.pdf" - } - ] - }, - { - "references": { - "source_file": "wikipedia5.pdf", - "query": "What did Louis XIV do to avoid the Spanish War of Succession in 1698?", - "target_page": 13, - "target_passage": "In an attempt to avoid war, Louis signed the Treaty of the Hague with William III of England in 1698. This agreement divided Spain's Italian territories between Louis's son le Grand Dauphin and Archduke Charles, with the rest of the empire awarded to Joseph Ferdinand.", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **War of the Spanish Succession**\n\n#### **Causes and build-up to the war**\n\nemphasised that, should it come to war, William III was unlikely to stand by France since\nhe \"made a treaty to avoid war and did not intend to go to war to implement the treaty\". [91] Indeed, in the event of war, it might be\npreferable to be already in control of the disputed lands. Eventually, therefore, Louis decided to accept Charles II's will. Philip,\nDuke of Anjou, thus became Philip V, King of Spain.\nMost European rulers accepted Philip as king, some reluctantly. Depending on one's views of the war's inevitability, Louis acted\nreasonably or arrogantly. [95] He confirmed that Philip V retained his French rights despite his new Spanish position. Admittedly,\nhe may only have been hypothesising a theoretical eventuality and not attempting a Franco-Spanish union. But his actions were\ncertainly not read as disinterested. Moreover, Louis sent troops to the Spanish Netherlands to evict Dutch garrisons and secure\nDutch recognition of Philip V. In 1701, Philip transferred the *[asiento](https://en.wikipedia.org/wiki/Asiento_de_Negros)* (the right to supply slaves to Spanish colonies) to France, as\n[a sign of the two nations' growing connections. As tensions mounted, Louis decided to acknowledge James Stuart, the son of](https://en.wikipedia.org/wiki/James_Francis_Edward_Stuart)\nJames II, as King of England, Scotland and Ireland on the latter's death, infuriating William III. These actions enraged Britain and\nthe Dutch Republic. [96] With the Holy Roman Emperor and the petty German states, they formed another Grand Alliance and\ndeclared war on France in 1702. French diplomacy secured Bavaria, Portugal, and Savoy as Franco-Spanish allies. [97]\n[Even before war was officially declared, hostilities began with Imperial aggression in Italy. Once finally declared, the War of the](https://en.wikipedia.org/wiki/War_of_the_Spanish_Succession)\n[Spanish Succession lasted almost until Louis's death, at great cost to him and France.](https://en.wikipedia.org/wiki/War_of_the_Spanish_Succession)\n[The war began with French successes, but the talents of John Churchill, 1st Duke of Marlborough, and Eugene of Savoy checked](https://en.wikipedia.org/wiki/Eugene_of_Savoy)\nthese victories and broke the myth of French invincibility. The duo allowed the Palatinate and Austria to occupy Bavaria after\n[their victory at the Battle of Blenheim. Maximilian II Emanuel, Elector of Bavaria, had to flee to the Spanish Netherlands. The](https://en.wikipedia.org/wiki/Maximilian_II_Emanuel,_Elector_of_Bavaria)", - "page_start": 13, - "page_end": 13, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **War of the Spanish Succession**\n\n#### **Causes and build-up to the war**\n\n[Philip V of Spain](https://en.wikipedia.org/wiki/Philip_V_of_Spain)\nLouis in 1701\nsucceeded to his father's throne. [90] The signatories, however, omitted to consult the ruler\nof these lands, and Charles II was passionately opposed to the dismemberment of his\nempire. In 1699, he re-confirmed his 1693 will that named Joseph Ferdinand as his sole\nsuccessor. [91]\nSix months later, Joseph Ferdinand died. Therefore, in 1700, Louis and William III\n[concluded a fresh partitioning agreement, the Treaty of London. This allocated Spain, the](https://en.wikipedia.org/wiki/Treaty_of_London_(1700))\nLow Countries, and the Spanish colonies to the Archduke. The Dauphin would receive all\nof Spain's Italian territories. [92] Charles II acknowledged that his empire could only remain\nundivided by bequeathing it entirely to a Frenchman or an Austrian. Under pressure from\n[his German wife, Maria Anna of Neuburg, Charles II named Archduke Charles as his sole](https://en.wikipedia.org/wiki/Maria_Anna_of_Neuburg)\nheir.\nOn his deathbed in 1700, Charles II of Spain\nunexpectedly changed his will. The clear\ndemonstration of French military superiority for\nmany decades before this time, the pro-French\n[faction at the court of Spain, and even Pope](https://en.wikipedia.org/wiki/Pope_Innocent_XII)\n[Innocent XII convinced him that France was more likely to preserve his empire intact. He](https://en.wikipedia.org/wiki/Pope_Innocent_XII)\nthus offered the entire empire to the Dauphin's second son Philip, Duke of Anjou, provided\nit remained undivided. Anjou was not in the direct line of French succession, thus his\naccession would not cause a Franco-Spanish union. [92] If Anjou refused, the throne would\n[be offered to his younger brother Charles, Duke of Berry. If the Duke of Berry declined it,](https://en.wikipedia.org/wiki/Charles,_Duke_of_Berry_(1686%E2%80%931714))\n[it would go to Archduke Charles, then to the distantly related House of Savoy if Charles](https://en.wikipedia.org/wiki/House_of_Savoy)\ndeclined it. [93]\nLouis was confronted with a difficult choice. He could agree to a partition of the Spanish\npossessions and avoid a general war, or accept Charles II's will and alienate much of\nEurope. He may initially have been inclined to abide by the partition treaties, but the\nDauphin's insistence persuaded him otherwise. [94] Moreover, Louis's foreign minister,\n[Jean-Baptiste Colbert, marquis de Torcy, pointed out that war with the Emperor would](https://en.wikipedia.org/wiki/Jean-Baptiste_Colbert,_marquis_de_Torcy)\nalmost certainly ensue whether Louis accepted the partition treaties or Charles II's will. He", - "page_start": 13, - "page_end": 13, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **War of the Spanish Succession**\n\n#### **Commencement of fighting**\n\nThe Franco-Spanish army led by the\n[Duke of Berwick defeated decisively](https://en.wikipedia.org/wiki/James_FitzJames,_1st_Duke_of_Berwick)\nthe Alliance forces of Portugal,\nEngland, and the Dutch Republic at\n[the Battle of Almansa.](https://en.wikipedia.org/wiki/Battle_of_Almansa)\n[The Battle of Ramillies where the](https://en.wikipedia.org/wiki/Battle_of_Ramillies)\nFrench fought the Dutch and British,\n23 May 1706\n[Louis XIV depicted on a Louis d'or in](https://en.wikipedia.org/wiki/Louis_d%27or)\n1709\nMap of France after the death of\nLouis XIV\n[impact of this victory won the support of Portugal and Savoy. Later, the Battle of Ramillies](https://en.wikipedia.org/wiki/Battle_of_Ramillies)\n[delivered the Low Countries to the Allies, and the Battle of Turin forced Louis to evacuate](https://en.wikipedia.org/wiki/Battle_of_Turin)\n[Italy, leaving it open to Allied forces. Marlborough and Eugene met again at the Battle of](https://en.wikipedia.org/wiki/Battle_of_Oudenarde)\n[Oudenarde, which enabled them to invade France.](https://en.wikipedia.org/wiki/Battle_of_Oudenarde)\n[France established contact with Francis II Rákóczi and promised support if he took up the](https://en.wikipedia.org/wiki/Francis_II_R%C3%A1k%C3%B3czi)\n[cause of Hungarian independence.](https://en.wikipedia.org/wiki/R%C3%A1k%C3%B3czi%27s_War_of_Independence)\nDefeats, famine, and mounting debt greatly weakened France. Between 1693 and 1710,\nover two million people died in two famines, made worse as foraging armies seized food\nsupplies from the villages. [98] In desperation, Louis ordered a disastrous invasion of the\n[English island of Guernsey in the autumn of 1704 with the aim of raiding their successful](https://en.wikipedia.org/wiki/Guernsey)\nharvest. By the winter of 1708- 09, he was willing to accept peace at nearly any cost. He\nagreed that the entire Spanish empire should be surrendered to Archduke Charles, and also\nconsented to return to the frontiers of the Peace of Westphalia, giving up all the territories\nhe had acquired over 60 years. But he could not promise that Philip V would accept these\nterms, so the Allies demanded that Louis single-handedly attack his grandson to force\nthese terms on him. If he could not achieve this within the year, the war would resume.\nLouis would not accept these terms. [99]\nThe final phases of the War of the Spanish Succession demonstrated that the Allies could\nnot maintain Archduke Charles in Spain just as surely as France could not retain the entire", - "page_start": 14, - "page_end": 14, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Nine Years' War**\n\n#### **Causes and conduct of the war**\n\ngarrison forts in the Spanish Netherlands that acted as a protective barrier against possible French aggression. Though in some\nrespects the Treaty of Ryswick may appear a diplomatic defeat for Louis since he failed to place client rulers in control of the\nPalatinate or the Electorate of Cologne, he did fulfil many of the aims laid down in his 1688 ultimatum. [89] In any case, peace in\n1697 was desirable to Louis, since France was exhausted from the costs of the war.\nBy the time of the Peace of Ryswick, the Spanish succession had been a source of concern to European leaders for well over forty\n[years. King Charles II ruled a vast empire comprising Spain, Naples, Sicily, Milan, the Spanish Netherlands, and numerous](https://en.wikipedia.org/wiki/Kingdom_of_Sicily)\n[Spanish colonies. He produced no children, however, and consequently had no direct heirs.](https://en.wikipedia.org/wiki/Spanish_Empire)\nThe principal claimants to the throne of Spain belonged to the ruling families of France and Austria. The French claim derived\n[from Louis XIV's mother Anne of Austria (the older sister of Philip IV of Spain) and his wife Maria Theresa (Philip IV's eldest](https://en.wikipedia.org/wiki/Philip_IV_of_Spain)\n[daughter). Based on the laws of primogeniture, France had the better claim as it originated from the eldest daughters in two](https://en.wikipedia.org/wiki/Primogeniture)\ngenerations. However, their renunciation of succession rights complicated matters. In the case of Maria Theresa, nonetheless, the\nrenunciation was considered null and void owing to Spain's breach of her marriage contract with Louis. In contrast, no\n[renunciations tainted the claims of Emperor Leopold I's son Charles, Archduke of Austria, who was a grandson of Philip III's](https://en.wikipedia.org/wiki/Philip_III_of_Spain)\n[youngest daughter Maria Anna. The English and Dutch feared that a French or Austrian-born Spanish king would threaten the](https://en.wikipedia.org/wiki/Maria_Anna_of_Spain)\n[balance of power and thus preferred the Bavarian Prince Joseph Ferdinand, a grandson of Leopold I through his first wife](https://en.wikipedia.org/wiki/Joseph_Ferdinand_of_Bavaria_(1692-1699))\n[Margaret Theresa of Spain (the younger daughter of Philip IV).](https://en.wikipedia.org/wiki/Margaret_Theresa_of_Spain)\n[In an attempt to avoid war, Louis signed the Treaty of the Hague with William III of England in 1698. This agreement divided](https://en.wikipedia.org/wiki/Treaty_of_The_Hague_(1698))\nSpain's Italian territories between Louis's son *le Grand Dauphin* and Archduke Charles, with the rest of the empire awarded to\nJoseph Ferdinand. William III consented to permitting the Dauphin's new territories to become part of France when the latter", - "page_start": 12, - "page_end": 12, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Nine Years' War**\n\n#### **Causes and conduct of the war**\n\n[Battle of Fleurus, 1690](https://en.wikipedia.org/wiki/Battle_of_Fleurus_(1690))\nLouis in 1690\n[Louis XIV at the siege of](https://en.wikipedia.org/wiki/Siege_of_Namur_(1692))\n[Namur (1692)](https://en.wikipedia.org/wiki/Siege_of_Namur_(1692))\n[The Nine Years' War, which lasted from 1688 to 1697, initiated a period of decline in](https://en.wikipedia.org/wiki/Nine_Years%27_War)\n[Louis's political and diplomatic fortunes. It arose from two events in the Rhineland. First,](https://en.wikipedia.org/wiki/Rhineland)\n[in 1685, the Elector Palatine Charles II died. All that remained of his immediate family](https://en.wikipedia.org/wiki/Charles_II,_Elector_Palatine)\n[was Louis's sister-in-law, Elizabeth Charlotte. German law ostensibly barred her from](https://en.wikipedia.org/wiki/Elizabeth_Charlotte_of_the_Palatinate)\nsucceeding to her brother's lands and electoral dignity, but it was unclear enough for\narguments in favour of Elizabeth Charlotte to have a chance of success. Conversely, the\nprincess was demonstrably entitled to a division of the family's personal property. Louis\npressed her claims to land and chattels, hoping the latter, at least, would be given to her. [76]\n[Then, in 1688, Maximilian Henry of Bavaria, Archbishop of Cologne, an ally of France,](https://en.wikipedia.org/wiki/Archbishop_of_Cologne)\n[died. The archbishopric had traditionally been held by the Wittelsbachs of Bavaria, but the](https://en.wikipedia.org/wiki/Bavaria)\n[Bavarian claimant to replace Maximilian Henry, Prince Joseph Clemens of Bavaria, was at](https://en.wikipedia.org/wiki/Joseph_Clemens_of_Bavaria)\nthat time not more than 17 years old and not even ordained. Louis sought instead to install\n[his own candidate, Wilhelm Egon von Fürstenberg, to ensure the key Rhenish state](https://en.wikipedia.org/wiki/Wilhelm_Egon_von_F%C3%BCrstenberg)\nremained an ally. [77]\nIn light of his foreign and domestic policies during the early 1680s, which were perceived\nas aggressive, Louis's actions, fostered by the succession crises of the late 1680s, created\n[concern and alarm in much of Europe. This led to the formation of the 1686 League of](https://en.wikipedia.org/wiki/Grand_Alliance_(League_of_Augsburg))\n[Augsburg by the Holy Roman Emperor, Spain, Sweden, Saxony, and Bavaria. Their stated](https://en.wikipedia.org/wiki/Saxony)\nintention was to return France to at least the borders agreed to in the Treaty of\nNijmegen. [78] Emperor Leopold I's persistent refusal to convert the Truce of Ratisbon into\na permanent treaty fed Louis's fears that the Emperor would turn on France and attack the\nReunions after settling his affairs in the Balkans. [79]\n[Another event Louis found threatening was England's Glorious Revolution of 1688.](https://en.wikipedia.org/wiki/Glorious_Revolution)\n[Although King James II was Catholic, his two Anglican daughters, Mary and Anne,](https://en.wikipedia.org/wiki/Anne,_Queen_of_Great_Britain)\n[ensured the English people a Protestant succession. But when James II's son James Francis](https://en.wikipedia.org/wiki/James_Francis_Edward_Stuart)\n[Edward Stuart was born, he took precedence in succession over his sisters. This seemed to](https://en.wikipedia.org/wiki/James_Francis_Edward_Stuart)\nherald an era of Catholic monarchs in England. Protestant lords called on the Dutch Prince\n[William III of Orange, grandson of Charles I of England, to come to their aid. He sailed for England with troops despite Louis's](https://en.wikipedia.org/wiki/Charles_I_of_England)", - "page_start": 11, - "page_end": 11, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Early wars in the Low Countries**\n\n#### **Spain**\n\nLouis XIV in 1670,\n[engraved portrait by Robert](https://en.wikipedia.org/wiki/Robert_Nanteuil)\n[Nanteuil](https://en.wikipedia.org/wiki/Robert_Nanteuil)\nThe future Philip V being introduced\nas King of Spain by his grandfather,\nLouis XIV\n[The Battle of Tolhuis, Louis XIV crosses](https://en.wikipedia.org/wiki/Battle_of_Tolhuis)\n[the Lower Rhine at Lobith on 12 June](https://en.wikipedia.org/wiki/Lower_Rhine)\n[1672; Rijksmuseum Amsterdam](https://en.wikipedia.org/wiki/Rijksmuseum)\n[Louis XIV, 1670, by Claude](https://en.wikipedia.org/wiki/Claude_Lef%C3%A8bvre)\n[Lefèbvre](https://en.wikipedia.org/wiki/Claude_Lef%C3%A8bvre)\n[and Lionne, however, made the renunciation conditional on](https://en.wikipedia.org/wiki/Hugues_de_Lionne)\n[the full payment of a Spanish dowry of 500,000 écus.](https://en.wikipedia.org/wiki/%C3%89cu) [40]\nThe dowry was never paid and would later play a part\n[persuading his maternal first cousin Charles II of Spain to](https://en.wikipedia.org/wiki/Charles_II_of_Spain)\n[leave his empire to Philip, Duke of Anjou (later Philip V of](https://en.wikipedia.org/wiki/Philip_V_of_Spain)\n[Spain), the grandson of Louis XIV and Maria Theresa.](https://en.wikipedia.org/wiki/Philip_V_of_Spain)\n[The War of Devolution did not focus on the payment of the](https://en.wikipedia.org/wiki/War_of_Devolution)\ndowry; rather, the lack of payment was what Louis XIV\nused as a pretext for nullifying Maria Theresa's\nrenunciation of her claims, allowing the land to \"devolve\"\n[to him. In Brabant (the location of the land in dispute),](https://en.wikipedia.org/wiki/Duchy_of_Brabant)\nchildren of first marriages traditionally were not\ndisadvantaged by their parents' remarriages and still\ninherited property. Louis's wife was Philip IV's daughter by\nhis first marriage, while the new king of Spain, Charles II, was his son by a subsequent\nmarriage. Thus, Brabant allegedly \"devolved\" to Maria Theresa, justifying France to attack\n[the Spanish Netherlands.](https://en.wikipedia.org/wiki/Spanish_Netherlands)\n[During the Eighty Years' War with Spain, France supported the Dutch Republic as part](https://en.wikipedia.org/wiki/Dutch_Republic)\n[of a general policy of opposing Habsburg power. Johan de Witt, Dutch Grand](https://en.wikipedia.org/wiki/Grand_Pensionary)\n[Pensionary from 1653 to 1672, viewed this as crucial for Dutch security and a](https://en.wikipedia.org/wiki/Grand_Pensionary)\n[counterweight against his domestic Orangist opponents. Louis provided support in the](https://en.wikipedia.org/wiki/Prince_of_Orange)\n[1665-1667 Second Anglo-Dutch War but used the opportunity to launch the War of](https://en.wikipedia.org/wiki/War_of_Devolution)\n[Devolution in 1667. This captured Franche-Comté and much of the Spanish](https://en.wikipedia.org/wiki/Spanish_Netherlands)\n[Netherlands; French expansion in this area was a direct threat to Dutch economic](https://en.wikipedia.org/wiki/Spanish_Netherlands)\ninterests. [41]\n[The Dutch opened talks with Charles II of England on a common diplomatic front](https://en.wikipedia.org/wiki/Charles_II_of_England)\n[against France, leading to the Triple Alliance, between England, the Dutch and](https://en.wikipedia.org/wiki/Triple_Alliance_(1668))", - "page_start": 6, - "page_end": 6, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Nine Years' War**\n\n#### **Causes and conduct of the war**\n\nwarning that France would regard it as a provocation. Witnessing numerous desertions and defections, even among those closest\nto him, James II fled England. Parliament declared the throne vacant, and offered it to James's daughter Mary II and his son-in-\nlaw and nephew William. Vehemently anti-French, William (now William III of England) pushed his new kingdoms into war, thus\n[transforming the League of Augsburg into the Grand Alliance. Before this happened, Louis expected William's expedition to](https://en.wikipedia.org/wiki/Grand_Alliance_(League_of_Augsburg))\nEngland to absorb his energies and those of his allies, so he dispatched troops to the Rhineland after the expiry of his ultimatum to\nthe German princes requiring confirmation of the Truce of Ratisbon and acceptance of his demands about the succession crises.\nThis military manoeuvre was also intended to protect his eastern provinces from Imperial invasion by depriving the enemy army\n[of sustenance, thus explaining the preemptive scorched earth policy pursued in much of southwestern Germany (the \"Devastation](https://en.wikipedia.org/wiki/Scorched_earth)\nof the Palatinate\"). [80]\nFrench armies were generally victorious throughout the war because of Imperial commitments in\nthe Balkans, French logistical superiority, and the quality of French generals such as Condé's\n[famous pupil, François Henri de Montmorency-Bouteville, duc de Luxembourg.](https://en.wikipedia.org/wiki/Fran%C3%A7ois_Henri_de_Montmorency-Bouteville,_duc_de_Luxembourg) [81] He triumphed\n[at the Battles of Fleurus in 1690, Steenkerque in 1692, and Landen in 1693, although, the battles](https://en.wikipedia.org/wiki/Battle_of_Landen)\nproved to be of little of strategic consequence, [82][83] mostly due to the nature of late 17th-century\nwarfare. [84]\n[Although an attempt to restore James II failed at the Battle of the Boyne in 1690, France](https://en.wikipedia.org/wiki/Battle_of_the_Boyne)\naccumulated a string of victories from Flanders in the north, Germany in the east, and Italy and\nSpain in the south, to the high seas and the colonies. Louis personally supervised the captures of\n[Mons in 1691 and Namur in 1692. Luxembourg gave France the defensive line of the Sambre by](https://en.wikipedia.org/wiki/Sambre)\n[capturing Charleroi in 1693. France also overran most of the Duchy of Savoy after the battles of](https://en.wikipedia.org/wiki/Duchy_of_Savoy)\n[Marsaglia and Staffarde in 1693. While naval stalemate ensued after the French victory at the](https://en.wikipedia.org/wiki/Battle_of_Staffarda)\n[Battle of Beachy Head in 1690 and the Allied victory at Barfleur-La Hougue in 1692, the Battle of](https://en.wikipedia.org/wiki/Battle_of_Torroella)\n[Torroella in 1694 exposed Catalonia to French invasion, culminating in the capture of Barcelona.](https://en.wikipedia.org/wiki/Barcelona)\n[The Dutch captured Pondichéry in 1693, but a 1697 French raid on the Spanish treasure port of Cartagena, Spain, yielded a](https://en.wikipedia.org/wiki/Port_of_Cartagena)\nfortune of 10,000,000 livres.\nMarshal de Luxembourg", - "page_start": 11, - "page_end": 12, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **War of the Spanish Succession**\n\n#### **Commencement of fighting**\n\nSpanish inheritance for Philip V. The Allies were definitively expelled from central Spain\n[by the Franco-Spanish victories at the Battles of Villaviciosa and Brihuega in 1710.](https://en.wikipedia.org/wiki/Battle_of_Brihuega)\nFrench forces elsewhere remained obdurate despite their defeats. The Allies suffered a\n[Pyrrhic victory at the Battle of Malplaquet with 21,000 casualties, twice that of the](https://en.wikipedia.org/wiki/Battle_of_Malplaquet)\nFrench. [100] Eventually, France recovered its military pride with the decisive victory at\n[Denain in 1712.](https://en.wikipedia.org/wiki/Battle_of_Denain)\nFrench military successes near the end of the war took place against the background of a\nchanged political situation in Austria. In 1705, Emperor Leopold I died. His elder son and\n[successor, Joseph I, followed him in 1711. His heir was none other than Archduke Charles,](https://en.wikipedia.org/wiki/Joseph_I,_Holy_Roman_Emperor)\nwho secured control of all of his brother's Austrian landholdings. If the Spanish empire\nthen fell to him, it would have resurrected a domain as vast as Holy Roman Emperor\n[Charles V's in the 16th century. To the maritime powers of Great Britain and the Dutch](https://en.wikipedia.org/wiki/Charles_V,_Holy_Roman_Emperor)\nRepublic, this would have been as undesirable as a Franco-Spanish union. [101]\nAs a result of the fresh British perspective on the European balance of power, Anglo-\n[French talks began, culminating in the 1713 Peace of Utrecht between Louis, Philip V of](https://en.wikipedia.org/wiki/Philip_V_of_Spain)\n[Spain, Anne of Great Britain, and the Dutch Republic. In 1714, after losing Landau and](https://en.wikipedia.org/wiki/Landau)\n[Freiburg, the Holy Roman Emperor also made peace with France in the Treaties of Rastatt](https://en.wikipedia.org/wiki/Treaty_of_Rastatt)\n[and Baden.](https://en.wikipedia.org/wiki/Treaty_of_Baden_(1714))\nIn the general settlement, Philip V retained Spain and its colonies, while Austria received\n[the Spanish Netherlands and divided Spanish Italy with Savoy. Britain kept Gibraltar and](https://en.wikipedia.org/wiki/Gibraltar)\n[Menorca. Louis agreed to withdraw his support for James Stuart, son of James II and](https://en.wikipedia.org/wiki/Menorca)\n[pretender to the thrones of Great Britain and Ireland, and ceded Newfoundland, Rupert's](https://en.wikipedia.org/wiki/Rupert%27s_Land)\n[Land, and Acadia in the Americas to Anne. Britain gained the most from the treaty, but the](https://en.wikipedia.org/wiki/Acadia)\nfinal terms were much more favourable to France than those being discussed in peace", - "page_start": 14, - "page_end": 14, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n[absolute monarchy in France that endured until the French Revolution. Louis](https://en.wikipedia.org/wiki/French_Revolution)\n[also enforced uniformity of religion under the Catholic Church. His revocation](https://en.wikipedia.org/wiki/Edict_of_Fontainebleau)\n[of the Edict of Nantes abolished the rights of the Huguenot Protestant minority](https://en.wikipedia.org/wiki/Huguenot)\n[and subjected them to a wave of dragonnades, effectively forcing Huguenots to](https://en.wikipedia.org/wiki/Dragonnades)\nemigrate or convert, virtually destroying the French Protestant community.\n[During Louis's long reign, France emerged as the leading European power and](https://en.wikipedia.org/wiki/Great_power)\n[regularly made war. A conflict with Spain marked his entire childhood, while](https://en.wikipedia.org/wiki/Franco-Spanish_War_(1635%E2%80%931659))\nduring his personal rule, Louis fought three major continental conflicts, each\n[against powerful foreign alliances: the Franco-Dutch War, the Nine Years' War,](https://en.wikipedia.org/wiki/Nine_Years%27_War)\n[and the War of the Spanish Succession. In addition, France contested shorter](https://en.wikipedia.org/wiki/War_of_the_Spanish_Succession)\n[wars such as the War of Devolution and the War of the Reunions. Warfare](https://en.wikipedia.org/wiki/War_of_the_Reunions)\ndefined Louis's foreign policy, impelled by his personal ambition for glory and\npower: \"a mix of commerce, revenge, and pique\". [5] His wars strained France's\nresources to the utmost, while in peacetime he concentrated on preparing for\nthe next war. He taught his diplomats that their job was to create tactical and\nstrategic advantages for the French military. [6] Upon his death in 1715,\n[Louis XIV left his great-grandson and successor, Louis XV, a powerful but](https://en.wikipedia.org/wiki/Louis_XV)\nwar-weary kingdom, in major debt after the War of the Spanish Succession that\nhad raged on since 1701.\n[Some of his other notable achievements include the construction of the Canal](https://en.wikipedia.org/wiki/Canal_du_Midi)\n[du Midi, the patronage of artists, and the founding of the French Academy of](https://en.wikipedia.org/wiki/French_Academy_of_Sciences)\n[Sciences.](https://en.wikipedia.org/wiki/French_Academy_of_Sciences)", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia5.pdf" - }, - { - "text": "# Louis XIV Early years\n\n## **Louis XIV**\n\n### **Nine Years' War**\n\n#### **Causes and conduct of the war**\n\n[In July 1695, the city of Namur, occupied for three years by the French, was besieged by an allied](https://en.wikipedia.org/wiki/Siege_of_Namur_(1695))\narmy led by William III. Louis XIV ordered the surprise destruction of a Flemish city to divert the\n[attention of these troops. This led to the bombardment of Brussels, in which more than 4,000](https://en.wikipedia.org/wiki/Bombardment_of_Brussels_(1695))\nbuildings were destroyed, including the entire city centre. The strategy failed, as Namur fell three\n[weeks later, but harmed Louis XIV's reputation: a century later, Napoleon deemed the](https://en.wikipedia.org/wiki/Napoleon)\nbombardment \"as barbarous as it was useless\". [85]\nPeace was broached by Sweden in 1690. By 1692, both sides evidently wanted peace, and secret\nbilateral talks began, but to no avail. [86] Louis tried to break up the alliance against him by dealing\n[with individual opponents but did not achieve his aim until 1696 when the Savoyards agreed to the](https://en.wikipedia.org/wiki/Duchy_of_Savoy)\nTreaty of Turin and switched sides. Thereafter, members of the League of Augsburg rushed to the\n[peace table, and negotiations for a general peace began in earnest, culminating in the Peace of](https://en.wikipedia.org/wiki/Peace_of_Ryswick)\n[Ryswick of 1697.](https://en.wikipedia.org/wiki/Peace_of_Ryswick) [87]\n[The Peace of Ryswick ended the War of the League of Augsburg and disbanded the Grand Alliance. By manipulating their](https://en.wikipedia.org/wiki/Peace_of_Ryswick)\nrivalries and suspicions, Louis divided his enemies and broke their power.\nThe treaty yielded many benefits for France. Louis secured permanent French sovereignty over all of Alsace, including\n[Strasbourg, and established the Rhine as the Franco-German border (as it is to this day). Pondichéry and Acadia were returned to](https://en.wikipedia.org/wiki/Acadia)\nFrance, and Louis's *de facto* [ possession of Saint-Domingue was recognised as lawful. However, he returned Catalonia and most of](https://en.wikipedia.org/wiki/Catalonia)\nthe Reunions.\nFrench military superiority might have allowed him to press for more advantageous terms. Thus, his generosity to Spain with\n[regard to Catalonia has been read as a concession to foster pro-French sentiment and may ultimately have induced King Charles II](https://en.wikipedia.org/wiki/Charles_II_of_Spain)\n[to name Louis's grandson Philip, Duke of Anjou, heir to the Spanish throne.](https://en.wikipedia.org/wiki/Philip_V_of_Spain) [88] In exchange for financial compensation, France\n[renounced its interests in the Electorate of Cologne and the Palatinate. Lorraine, which had been occupied by the French since](https://en.wikipedia.org/wiki/Lorraine_(duchy))\n[1670, was returned to its rightful Duke Leopold, albeit with a right of way to the French military. William and Mary were](https://en.wikipedia.org/wiki/Leopold,_Duke_of_Lorraine)\nrecognised as joint sovereigns of the British Isles, and Louis withdrew support for James II. The Dutch were given the right to", - "page_start": 12, - "page_end": 12, - "source_file": "wikipedia5.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed2.pdf", - "query": "Does nerve transection or crushing affect small afferents within the dorsal root ganglion in the same way?", - "target_page": 5, - "target_passage": "Both SNItrans (Fig. 2C) and SNIcrush (Fig. 2D) injuries resulted in a rightward shift in population distributions of the cross-sectional area of nucleated, FB-labelled DRG neurons when compared with contralateral DRG, consistent with a loss of small afferents post–nerve injury.", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nGDNF in the uninjured DRG exerts analgesic effects on neuropathic pain\nfollowing segmental spinal nerve ligation in mice. J Pain 2011;12:\n1130- 1139.\n[53] Tandrup T, Woolf CJ, Coggeshall RE. Delayed loss of small dorsal root\nganglion cells after transection of the rat sciatic nerve. J Comp Neurol\n2000;422:172- 80.\n[54] Terenghi G, Hart A, Wiberg M. The nerve injury and the dying neurons:\ndiagnosis and prevention. J Hand Surg Eur Vol 2011;36:730- 4.\n[55] Usoskin D, Furlan A, Islam S, Abdo H, Lonnerberg P, Lou D, Hjerling-\nLeffler J, Haeggstrom J, Kharchenko O, Kharchenko PV, Linnarsson S,\nErnfors P. Unbiased classification of sensory neuron types by large-scale\nsingle-cell RNA sequencing. Nat Neurosci 2015;18:145- 53.\n[56] Vestergaard S, Tandrup T, Jakobsen J. Effect of permanent axotomy on\nnumber and volume of dorsal root ganglion cell bodies. J Comp Neurol\n1997;388:307- 12.\n[57] Wall PD, Gutnick M. Properties of afferent nerve impulses originating from\na neuroma. Nature 1974;248:740- 43.\n[58] Wang C, Gu L, Ruan Y, Geng X, Xu M, Yang N, Yu L, Jiang Y, Zhu C, Yang\nY, Zhou Y, Guan X, Luo W, Liu Q, Dong X, Yu G, Lan L, Tang Z. Facilitation\nof MrgprD by TRP-A1 promotes neuropathic pain. FASEB J 2019;33:\n1360- 73.\n[59] Wang H, Zylka MJ. Mrgprd-expressing polymodal nociceptive neurons\ninnervate most known classes of substantia gelatinosa neurons.\nJ Neurosci 2009;29:13202- 9.\n[60] Wang R, Guo W, Ossipov MH, Vanderah TW, Porreca F, Lai J. Glial\ncell line-derived neurotrophic factor normalizes neurochemical\nchanges in injured dorsal root ganglion neurons and prevents the\nexpression of experimental neuropathic pain. Neuroscience 2003;\n121:815- 24.\n[61] Wang X, Archibald ML, Stevens K, Baldridge WH, Chauhan BC. Cyan\nfluorescent protein (CFP) expressing cells in the retina of Thy1-CFP\ntransgenic mice before and after optic nerve injury. Neurosci Lett 2010;\n468:110- 4.\n[62] Warwick C, Cassidy C, Hachisuka J, Wright MC, Baumbauer KM,\nAdelman PC, Lee KH, Smith KM, Sheahan TD, Ross SE, Koerber HR.\nMrgprdCre lineage neurons mediate optogenetic allodynia through an\nemergent polysynaptic circuit. PAIN 2021;162:2120- 31.\n[63] Weir GA, Middleton SJ, Clark AJ, Daniel T, Khovanov N, McMahon SB,\nBennett DL. Using an engineered glutamate-gated chloride channel to\nsilence sensory neurons and treat neuropathic pain at the source. Brain\n2017;140:2570- 85.\n[64] Welin D, Novikova LN, Wiberg M, Kellerth JO, Novikov LN. Survival and\nregeneration of cutaneous and muscular afferent neurons after peripheral", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nnerve injury in adult rats. Exp Brain Res 2008;186:315- 23.\n[65] West CA, Davies KA, Hart AM, Wiberg M, Williams SR, Terenghi G.\nVolumetric magnetic resonance imaging of dorsal root ganglia for the\nobjective quantitative assessment of neuron death after peripheral nerve\ninjury. Exp Neurol 2007;203:22- 33.\n[66] West CA, Ljungberg C, Wiberg M, Hart A. Sensory neuron death after\nupper limb nerve injury and protective effect of repair: clinical evaluation\nusing volumetric magnetic resonance imaging of dorsal root ganglia.\nNeurosurgery 2013;73:632- 40.\n[67] West SJ, Bonboire D, Bennett DL. StereoMate: 3D stereological\nautomated analysis of biological structures. bioRxiv 2020:648337.\n[68] Wiberg R, Novikova LN, Kingham PJ. Evaluation of apoptotic pathways in\ndorsal root ganglion neurons following peripheral nerve injury.\nNeuroreport 2018;29:779- 85.\n[69] Yu X, Liu H, Hamel KA, Morvan MG, Yu S, Leff J, Guan Z, Braz JM, Basbaum\nAI. Dorsal root ganglion macrophages contribute to both the initiation and\npersistence of neuropathic pain. Nat Commun 2020;11:264.\n[70] Zheng J, Lu Y, Perl ER. Inhibitory neurones of the spinal substantia\ngelatinosa mediate interaction of signals from primary afferents. J Physiol\n2010;588:2065- 75.", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nAbstract\nThere is a rich literature describing the loss of dorsal root ganglion (DRG) neurons following peripheral axotomy, but the vulnerability\nof discrete subpopulations has not yet been characterised. Furthermore, the extent or even presence of neuron loss following injury\nhas recently been challenged. In this study, we have used a range of transgenic recombinase driver mouse lines to genetically label\nmolecularly defined subpopulations of DRG neurons and track their survival following traumatic nerve injury. We find that spared\nnerve injury leads to a marked loss of cells containing DRG volume and a concomitant loss of small-diameter DRG neurons. Neuron\nloss occurs unequally across subpopulations and is particularly prevalent in nonpeptidergic nociceptors, marked by expression of\nMrgprd. We show that this subpopulation is almost entirely lost following spared nerve injury and severely depleted (by roughly 50%)\nfollowing sciatic nerve crush. Finally, we used an in vitro model of DRG neuron survival to demonstrate that nonpeptidergic\nnociceptor loss is likely dependent on the absence of neurotrophic support. Together, these results profile the extent to which DRG\nneuron subpopulations can survive axotomy, with implications for our understanding of nerve injury- induced plasticity and pain.\nKeywords: Sensory neuron, Neuron death, Transgenic reporter line, Neuropathic pain, Nerve injury\n1. Introduction\nDorsal root ganglion (DRG) neurons represent a molecularly\nand functionally heterogeneous population. Under normal\nconditions, this diversity contributes to the ability of the\nsomatosensory nervous system to detect a myriad of sensory\nstimuli that result in the perceptions of touch, temperature,\nitch, and pain. Following nerve injury, physiological changes in DRG neurons lead to hyperexcitability, 57 which is a key pathological driver of neuropathic pain. 20,63 Concomitant\nmolecular changes in discrete subpopulations also occur,\nand these have recently been comprehensively described in single-cell 37,44 and subpopulation-specific sequencing stud- ies. 3 These studies describe a transient and generalized\nreduction in the expression of subpopulation-specific genes\nfollowing nerve injury. 3,37,44\nIn addition to molecular changes, there is a rich literature\ndescribing the frank loss of DRG neurons following traumatic\nnerve injury in experimental rodent models. 24,50,53,56 Some\nstudies have suggested that neuron loss occurs in certain patient cohorts, 48,66 but this is yet to be definitively demonstrated in\nhumans. In rodents, most studies support a preferential loss of small cells that give rise to unmyelinated fibers 53 but some contrasting studies describe the preferential loss of large cells 6 or loss of cells of all sizes. 46 Variation is evident across studies in", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\ninduced loss. To investigate potential loss of Trpm8 1 (cold- sensitive), calcitonin gene-related peptide 1 (CGRP) (peptider-\ngic), and myelinated subpopulations of DRG neurons following\nnerve injury, we applied our FB-labelling approach in Trpm8 FlpO ;\nRC::FLTG (FlpO-dependent tdTom expression), Calca CreERT2 ;\nAi32 (Cre-dependent ChR2-YFP expression) and Thy1-CFP\nmice, respectively ( Figs. 4A- D ). Trpm8-tdTom was expressed\nFigure 2. Spared nerve crush and transection lead to a loss of small DRG neurons. (A) Approach to restrict analysis to damaged afferents: a subcutaneous\ninjection of the tracer FB into both hindpaws labelled tibial afferents, before unilateral SNI trans or SNI crush surgery. (B) Representative image of FB labelling and NeuN\nimmunostaining in the L4 DRG. The image is a projection of optical sections at 3- m m intervals through the entirety of a 30- m m-thick tissue section. Scale bar 5\n100 m m. (C and D) Quantification of the cross-sectional area of FastBlue labelled DRG neurons ipsilateral and contralateral to SNI trans (C) or SNI crush injury (D)\nreveals a loss of small afferents and subsequent shift in population distribution. Kolmogorov- Smirnov tests of cumulative distributions; SNI trans : D 5 0.25, P ,\n0.001; n 5 183 or 191 neurons from 3 mice; SNI crush : D 5 0.22, P , 0.001, n 5 319 or 325 neurons from 3 mice. (E) Experimental approach for whole DRG\nvolumetric analyses after SNI trans . (F) Representative 3D rendering of TDP-43 profiles and corresponding nuclear spot profiles following Imaris-based spot\ndetection feature. Scale bar 5 100 m m. (G) Quantification of DRG nuclear spot volume ipsilateral and contralateral to SNI trans . Kolmogorov- Smirnov tests of\ncumulative distribution: D 5 0.06, P , 0.001, n 5 30,206 (contra) or 32,544 (ipsi) nuclei from 4 (contra) or 5 (ipsi) mice. (H) Total number of nuclear spots, by size,\nper DRG. Two-way RM ANOVA; size bin 3 injury interaction: F 2,14 5 8.26, P 5 0.004; n 5 4 to 5 mice; ˇ S ́ıd ́ak multiple comparisons tests:**\nP , 0.01. ANOVA,\nanalysis of variance; DRG, dorsal root ganglion; FB, FastBlue; RM, repeated measures. Figure 3. Spared nerve crush or transection results in death of nonpeptidergic neurons. (A) Schematic of experimental approach for (B and C). (B) MrgD ChR2-YFP L4\nDRGs 4 weeks after SNI, contralateral or ipsilateral to injury. Images are projections of optical sections at 3- m m intervals through the entirety of 30- m m-thick tissue", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nSparse genetic tracing reveals regionally specific functional organization\nof mammalian nociceptors. Elife 2017;6:e29507.\n[40] Plummer NW, Evsyukova IY, Robertson SD, de Marchena J, Tucker CJ,\nJensen P. Expanding the power of recombinase-based labeling to\nuncover cellular diversity. Development 2015;142:4385- 93.\n[41] Prescott SA, Ratt ́e S. Pain processing by spinal microcircuits: afferent\ncombinatorics. Curr Opin Neurobiol 2012;22:631- 9.\n[42] Qi L, Iskols M, Shi D, Reddy P, Walker C, Lezgiyeva K, Voisin T, Pawlak M,\nKuchroo VK, Chiu I, Ginty DD, Sharma N. A DRG genetic toolkit reveals\nmolecular, morphological, and functional diversity of somatosensory\nneuron subtypes. bioRxiv 2023.2023.04.22.537932.\n[43] Reid AJ, Mantovani C, Shawcross SG, Terenghi G, Wiberg M. Phenotype\nof distinct primary sensory afferent subpopulations and caspase-3\nexpression following axotomy. Histochem Cell Biol 2011;136:71- 8.\n[44] Renthal W, Tochitsky I, Yang L, Cheng YC, Li E, Kawaguchi R,\nGeschwind DH, Woolf CJ. Transcriptional reprogramming of distinct\nperipheral sensory neuron subtypes after axonal injury. Neuron 2020;\n108:128- 44.e9.\n[45] Schindelin J, Arganda-Carreras I, Frise E, Kaynig V, Longair M, Pietzsch\nT, Preibisch S, Rueden C, Saalfeld S, Schmid B, Tinevez J-Y, White DJ,\nHartenstein V, Eliceiri K, Tomancak P, Cardona A. Fiji: an open-source\nplatform for biological-image analysis. Nat Methods 2012;9:676- 82.\n[46] Schmalbruch H. Loss of sensory neurons after sciatic nerve section in the\nrat. Anat Rec 1987;219:323- 9.\n[47] Schmitz C, Hof PR. Design-based stereology in neuroscience.\nNeuroscience 2005;130:813- 31.\n[48] Schulte A, Degenbeck J, Aue A, Schindeh ̈utte M, Schlott F, Schneider M,\nMonoranu CM, Bohnert M, Pham M, Antoniadis G, Blum R, Rittner HL.\nHuman dorsal root ganglia after plexus injury: either preservation or loss of\nthe multicellular unit. bioRxiv 2023.02.06.526934.\n[49] Schulte A, Lohner H, Degenbeck J, Segebarth D, Rittner HL, Blum R, Aue\nA. Unbiased analysis of the dorsal root ganglion after peripheral nerve\ninjury: no neuronal loss, no gliosis, but satellite glial cell plasticity. PAIN\n2023;164:728- 40.\n[50] Shi TJS, Tandrup T, Bergman E, Xu ZQD, Ulfhake B, H ̈okfelt T. Effect of\nperipheral nerve injury on dorsal root ganglion neurons in the C57 BL/6J\nmouse: marked changes both in cell numbers and neuropeptide\nexpression. Neuroscience 2001;105:249- 63.\n[51] Song H, Yao E, Lin C, Gacayan R, Chen MH, Chuang PT. Functional\ncharacterization of pulmonary neuroendocrine cells in lung development,\ninjury, and tumorigenesis. Proc Natl Acad Sci 2012;109:17531- 6.\n[52] Takasu K, Sakai A, Hanawa H, Shimada T, Suzuki H. Overexpression of", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\n“small” DRG nuclei size category was defined as the upper bound\nof 32 easily identifiable MrgD 1 nuclei (258 m m 3 ). The boundary\nbetween “medium” and “large” bins (400 m m 3 ) was less clearly\ndefined in the samples and was therefore set as the approximate\nmidpoint of the volume distribution. A combined size category for all nuclei greater than 258 m m 3 was also examined, and the results\nmirrored those of “medium” and “large” bins.\n2.7. Gene Ontology\nGene Ontology term analyses were performed on previously\npublished mouse subtype RNA-seq after SNI (GSE216444 3 ). In\nthis study, subtype-specific bulk RNA-seq was performed on 5\ntransgenic mouse lines through reporter labelling and fluores-\ncence activated cell sorting. spliced transcripts alignment to\na reference was used to map reads to the GRCm38 (mm10) Mouse Genome, 14 and Samtools was used to sort, index, and\nmerge Binary Alignment Map files in line with published reports. 28 Quality control was performed as per Barry et al. 3 Downstream\nanalyses were performed using DESeq2 on grouped male and female samples. 31 For differentially expressed genes (false\ndiscovery rate) (FDR , 0.05, LFC . 1) (log-fold change), GO\nanalyses were performed using the Wallenius method using\ngoSeq (R). In this study, significantly regulated terms related to\ncell death and apoptosis with more than 10 genes were\nexamined. Filtered count data of expressed and nondifferentially\nexpressed genes were used as a background.\n2.8. Dorsal root ganglion culture\nDorsal root ganglia were dissected from MrgD CreERT2 ;Ai32 and\nCalca CreERT2 ;Ai32 mice . 1 week after dosing with tamoxifen and\nenzymatically digested at 37 ̊ ̊C for 80 minutes in dispase type II\n(4.7 mg/mL) plus collagenase type II (4 mg/mL) (Worthington Biochemical), as described previously. 63 Mechanically dissoci-\nated cells were plated onto laminin/poly-D-lysine (R&D Systems,\nMinneapolis, MN) treated coverslips in complete Neurobasal Plus\nmedium (Neurobasal Plus media supplemented with 2% (vol/vol)\nB27 Plus, 1% N2, 1% Glutamax, and 1% antibiotic- antimycotic\n[ThermoFisher Scientific, Waltham, MA]). Mouse nerve growth\nfactor (GF) (50 ng/mL; nerve growth factor (NGF), PeproTech,\nCranbury, NJ) and 10 ng/mL glial-derived neurotrophic factor\n(GDNF, PeproTech) were added to the media under some\nconditions. Cytosine b -D-arabinofuranoside (4 m M) was added to\nthe media for 24 hours the day after plating to reduce the\nproliferation of nonneuronal cells. Media was refreshed 3 times\nper week thereafter. Cultures were fixed for 10 minutes at room", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nfollowing nerve injury facilitates neuropathic pain. Cells 2020;9:1007.\n[28] Li H, Handsaker B, Wysoker A, Fennell T, Ruan J, Homer N, Marth G,\nAbecasis G, Durbin R; 1000 Genome Project Data Processing Subgroup.\nThe sequence alignment/map format and SAMtools. Bioinformatics\n2009;25:2078- 9.\n[29] Li L, Zhou XF. Pericellular Griffonia simplicifolia I isolectin B4-binding ring\nstructures in the dorsal root ganglia following peripheral nerve injury in\nrats. J Comp Neurol 2001;439:259- 74.\n[30] Liang Z, Hore Z, Harley P, Uchenna Stanley F, Michrowska A, Dahiya M,\nLa Russa F, Jager SE, Villa-Hernandez S, Denk F. A transcriptional\ntoolbox for exploring peripheral neuroimmune interactions. PAIN 2020;\n161:2089- 106.\n[31] Love MI, Huber W, Anders S. Moderated estimation of fold change and\ndispersion for RNA-seq data with DESeq2. Genome Biol 2014;15:550.\n[32] Madisen L, Mao T, Koch H, Zhuo J, Berenyi A, Fujisawa S, Hsu YWA,\nGarcia AJ, Gu X, Zanella S, Kidney J, Gu H, Mao Y, Hooks BM, Boyden\nES, Buzs ́aki G, Ramirez JM, Jones AR, Svoboda K, Han X, Turner EE,\nZeng H. A toolbox of Cre-dependent optogenetic transgenic mice for\nlight-induced activation and silencing. Nat Neurosci 2012;15:793- 802.\n[33] Madisen L, Zwingman TA, Sunkin SM, Oh SW, Zariwala HA, Gu H, Ng LL,\nPalmiter RD, Hawrylycz MJ, Jones AR, Lein ES, Zeng H. A robust and\nhigh-throughput Cre reporting and characterization system for the whole\nmouse brain. Nat Neurosci 2010;13:133- 40.\n[34] McCoy ES, Taylor-Blake B, Street SE, Pribisko AL, Zheng J, Zylka MJ.\nPeptidergic CGRP a primary sensory neurons encode heat and itch and\ntonically suppress sensitivity to cold. Neuron 2013;78:138- 51.\n[35] McKay Hart A, Brannstrom T, Wiberg M, Terenghi G. Primary sensory\nneurons and satellite cells after peripheral axotomy in the adult rat:\ntimecourse of cell death and elimination. Exp Brain Res 2002;142:308- 18.\n[36] Molander C, Wang H, Rivero-Meli ́an C, Grant G. Early decline and late\nrestoration of spinal cord binding and transganglionic transport of\nisolectin B4 from Griffonia simplicifolia I after peripheral nerve\ntransection or crush. Restor Neurol Neurosci 1996;10:123- 33.\n[37] Nguyen MQ, Le Pichon CE, Ryba N. Stereotyped transcriptomic\ntransformation of somatosensory neurons in response to injury. Elife\n2019;8:e49679.\n[38] Oliveira ALR. Apoptosis of sensory neurons and satellite cells after sciatic\nnerve transection in C57BL/6J mice. Braz J Med Biol Res 2001;34:\n375- 80.\n[39] Olson W, Abdus-Saboor I, Cui L, Burdge J, Raabe T, Ma M, Luo W.", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nmodality-specific sensory deficits. Beyond loss of function, does\nDRG neuron loss contribute to chronic pain, in either an adaptive or\nmaladaptive manner? Intrathecal delivery of GDNF is neuro-\nprotective and reverses the reduction in the number of IB4-binding\nDRG neurons and central terminals seen following transection. 5\nTreatment is concurrently analgesic and abrogates pain-related behaviors. 7,60 However, the pleiotropic nature of GDNF makes it\nimpossible to directly attribute the analgesic effects to the reversal\nof neuron loss. Indeed, it is possible that GDNF exerts its effect by actions on intact nonpeptidergic nociceptive afferents, 52 activation\nof which is known to drive aversive behaviors in the neuropathic state. 62 These data leave the contribution of nonpeptidergic\nnociceptor loss to behavior in the GDNF treatment paradigm\nambiguous. Other pharmacological approaches have been found\neffective at reversing a neuronal loss in rodent models, but the\nimpact on pain behavior was not studied. 21,22\nRodents develop marked mechanical and thermal hypersen-\nsitivity rapidly following nerve injury and before timepoints at which neuron loss is observed. 10 This lack of a temporal\ncorrelation may suggest a limited contribution to evoked hyper-\nsensitivities. The temporal profile of ongoing tonic pain (eg, pain\naversiveness as measured by condition place preference\nassays 26 ) is less defined and so is its correlation to the timing of\nneuron loss.\nThere are many anatomical sites within the somatosensory\nnervous system where differential loss of sensory neuron\npopulations could impact neurobiology. For example, loss of\ncutaneous afferents may afford more opportunity for plasticity in\nreinnervation patterns, such as collateral sprouting of uninjured or\nsurviving afferents, and the types of nerve endings made by different molecular subpopulations. 17,27 It also seems likely that the\ndeath of many neurons within a DRG could contribute to the\nexpansion and activation of immune cell types, which are known to play a major role in neuropathic pain. 30,69 Finally, under normal\nconditions, peripheral sensory input is integrated into the dorsal\nhorn of the spinal cord by complex interneuron circuitry. Many\nspinal circuits are engaged by convergent input from different afferent types. 9,41,70 Therefore, selective loss of input from discrete\nafferent types could undoubtedly impact the normal processing of remaining afferent signals. 34 Experimentally abrogating neuronal\nloss may be a fruitful approach to assess the contribution to\nnervous system plasticity (adaptive or maladaptive) following injury.\nIn this regard, our in vitro readout would be a useful experimental", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\ntemperature with 4% paraformaldehyde and subsequently\nprocessed by immunocytochemistry (described earlier).\n2.9. Statistical analysis\nData are expressed as mean 6 SEM unless otherwise specified,\nand P values of less than 0.05 were considered significant. Power calculations were performed using G*Power 3.1.9.7. 15 A quantitative Venn diagram was created using BioVenn. 25 All\nother statistical analyses were performed in Prism 10 (GraphPad\nSoftware, Inc, Boston, MA) or R using paired t tests or 1- or 2-way\nRM ANOVAs (repeated measures analysis of variance), where\nappropriate. Normality was assessed by the Shapiro- Wilk test. If\nthe main analysis of variance effect was significant, ˇ S ́ıd ́ak or\nTukey multiple comparisons tests were performed. To compare\npopulation distributions of soma cross-sectional area or volume,\nKolmogorov- Smirnov tests were performed.\n3. Results\n3.1. Peripheral nerve injury induces a loss of small neurons\nfrom the dorsal root ganglion\nTo assess the gross loss of neurons from DRG following nerve\ninjury, we generated the Avil FlpO ;Atf3 CreERT2 ;RC::FLTG mouse\nline in which na ̈ıve and axotomized sensory neurons were\ndifferentially labelled. In this mouse line, all neurons express\ntdTomato (Flp-dependent) in the na ̈ıve state and switch to\nexpressing green fluorescent protein (GFP) upon axonal damage\nand concurrent tamoxifen treatment (Flp- and Cre-dependent)\n( Figs. 1A and B ). Following pilot experiments to optimize\ntamoxifen dosing regimen, this approach was both highly efficient\nand specific (with the caveat that it was necessary to wait for\nseveral days after nerve injury for Cre-induced GFP expression):\n14 days after SNI trans surgery, GFP was expressed by 99.1 6\n0.6% of Atf3-expressing ipsilateral L4 DRG neurons, while we\nobserved GFP in only 4.6 6 0.7% of contralateral DRG neurons\n[(Figs. S2A- D, http://links.lww.com/PAIN/C84). We then used](http://links.lww.com/PAIN/C84)\na stereological approach to quantify the total number of neurons\nin L4 DRG ipsilateral to injury 1, 2, 4, and 8 weeks after SNI trans, as\nwell as contralateral to injury. One week after SNI trans , we\nobserved 7809 6 153 neurons per DRG; this was not significantly\ndifferent to the number of neurons in the contralateral DRG\n(7917 6 349), whereas cell number approximately halved by\n8 weeks postinjury to 3963 6 410 neurons per DRG ( Fig. 1C ).\nSeparating analysis into intact vs axotomized afferents revealed\nthat only axotomized afferents were lost, with no difference\nobserved in numbers of intact afferents ( Fig. 1D ). Between 1 and", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\n[2] Bailey AL, Ribeiro-Da-Silva A. Transient loss of terminals from non-\npeptidergic nociceptive fibers in the substantia gelatinosa of spinal cord\nfollowing chronic constriction injury of the sciatic nerve. Neuroscience\n2006;138:675- 90.\n[3] Barry AM, Zhao N, Yang X, Bennett DL, Baskozos G. Deep RNA-seq of\nmale and female murine sensory neuron subtypes after nerve injury. PAIN\n2023;164:2196- 215.\n[4] Bell AM, Utting C, Dickie AC, Kucharczyk MW, Quillet R, Gutierrez-\nMecinas M, Razlan ANB, Cooper AH, Lan Y, Hachisuka J, Weir GA,\nBannister K, Watanabe M, Kania A, Hoon MA, Macaulay IC, Denk F, Todd\nAJ. Deep sequencing of Phox2a nuclei reveals five classes of anterolateral\nsystem neurons. bioRxiv 2023.2023.08.20.553715.\n[5] Bennett DL, Michael GJ, Ramachandran N, Munson JB, Averill S, Yan Q,\nMcMahon SB, Priestley JV. A distinct subgroup of small DRG cells\nexpress GDNF receptor components and GDNF is protective for these\nneurons after nerve injury. J Neurosci 1998;18:3059- 72.\n[6] Bondok AA, Sansone FM. Retrograde and transganglionic degeneration\nof sensory neurons after a peripheral nerve lesion at birth. Exp Neurol\n1984;86:322- 30.\n[7] Boucher TJ, Okuse K, Bennett DLH, Munson JB, Wood JN, McMahon\nSB. Potent analgesic effects of GDNF in neuropathic pain states. Science\n2000;290:124- 7.\n[8] Bradbury EJ, Burnstock G, McMahon SB. The expression of P2X3\npurinoreceptors in sensory neurons: effects of axotomy and glial-derived\nneurotrophic factor. Mol Cell Neurosci 1998;12:256- 68.\n[9] Br ́az JM, Basbaum AI. Triggering genetically-expressed transneuronal\ntracers by peripheral axotomy reveals convergent and segregated\nsensory neuron-spinal cord connectivity. Neuroscience 2009;163:\n1220- 32.\n[10] Cobos EJ, Nickerson CA, Gao F, Chandran V, Bravo-Caparr ́os I,\nGonz ́alez-Cano R, Riva P, Andrews NA, Latremoliere A, Seehus CR,\nPerazzoli G, Nieto FR, Joller N, Painter MW, Ma CHE, Omura T, Chesler\nEJ, Geschwind DH, Coppola G, Rangachari M, Woolf CJ, Costigan M.\nMechanistic differences in neuropathic pain modalities revealed by\ncorrelating behavior with global expression profiling. Cell Rep 2018;22:\n1301- 12.\n[11] Coggeshall RE. A consideration of neural counting methods. Trends\nNeurosci 1992;15:9- 13.\n[12] Decosterd I, Woolf CJ. Spared nerve injury: an animal model of persistent\nperipheral neuropathic pain. PAIN 2000;87:149- 58.\n[13] Denk F, Ramer LM, Erskine ELKS, Nassar MA, Bogdanov Y, Signore M,\nWood JN, McMahon SB, Ramer MS. Tamoxifen induces cellular stress in\nthe nervous system by inhibiting cholesterol synthesis. Acta Neuropathol\nCommun 2015;3:74.\n[14] Dobin A, Davis CA, Schlesinger F, Drenkow J, Zaleski C, Jha S, Batut P,", - "page_start": 12, - "page_end": 12, - "source_file": "pubmed2.pdf" - } - ] - }, - { - "references": { - "source_file": "legal5_eubiodiversity_cc4.pdf", - "query": "What are the EU's key nature conservation commitments for 2030?", - "target_page": 6, - "target_passage": "1. Legally protect a minimum of 30% of the EU’s land area and 30% of the EU’s sea area and integrate ecological corridors, as part of a true Trans-European Nature Network. 2. Strictly protect at least a third of the EU’s protected areas, including all remaining EU primary and old-growth forests. 3. Effectively manage all protected areas, defining clear conservation objectives and measures, and monitoring them appropriately.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.1. A coherent network of protected areas**\n\nThe targets relate to the EU as a whole and could be broken down according to the EU bio-geographical regions and sea basins or at a more local level. **Every Member State will have to do its fair share of the effort** based on objective ecological criteria, recognising that each country has a different quantity and quality of biodiversity. Particular focus will be placed on protecting and restoring the tropical and sub-tropical\nmarine and terrestrial ecosystems in the EU’s outermost regions given their exceptionally high biodiversity value.\nIn addition, in order to have a truly coherent and resilient Trans-European Nature Network, it will be important to set up **ecological corridors** to prevent genetic isolation, allow for species migration, and maintain and enhance healthy ecosystems. In this context, investments in green and blue infrastructure 27 and cooperation across borders among Member States should be promoted and supported, including through the European Territorial Cooperation.\nThe Commission will aim to agree the criteria and guidance for additional designations with Member States by the end of 2021. Member States will then have until the end of 2023 to demonstrate significant progress in legally designating new protected areas and integrating ecological corridors. On this basis, the Commission will assess by 2024 whether the EU is on track to meet its 2030 targets or whether stronger actions, including EU legislation, are needed.\nFinally, the **Overseas Countries and Territories** also host important biodiversity hotspots, not governed by EU environmental rules. The Commission encourages relevant Member States to consider promoting equal or equivalent rules in these countries and territories.\n**Nature protection: key commitments by 2030**\n1. Legally protect a minimum of 30% of the EU’s land area and 30% of the EU’s sea area and integrate ecological corridors, as part of a true Trans-European Nature Network. 2. Strictly protect at least a third of the EU’s protected areas, including all remaining EU primary and old-growth forests. 3. Effectively manage all protected areas, defining clear conservation objectives and measures, and monitoring them appropriately.\n\n[Guidance on a strategic framework for further supporting the deployment of EU-level green and blue ](https://ec.europa.eu/environment/nature/ecosystems/pdf/SWD_2019_193_F1_STAFF_WORKING_PAPER_EN_V4_P1_1024680.PDF) [infrastructure](https://ec.europa.eu/environment/nature/ecosystems/pdf/SWD_2019_193_F1_STAFF_WORKING_PAPER_EN_V4_P1_1024680.PDF) (SWD(2019) 193).", - "page_start": 5, - "page_end": 5, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.1.* *Strengthening the EU legal framework for nature restoration*\n\nNature restoration is already partially required from the Member States in existing EU legislation 28 . However, **significant implementation and regulatory gaps hinder progress** . For instance, there is no requirement for Member States to have biodiversity restoration plans. There are not always clear or binding targets and timelines and no definition or criteria on restoration or on the sustainable use of ecosystems. There is also no requirement to comprehensively map, monitor or assess ecosystem services, health or restoration efforts. These issues are exacerbated by the gaps in implementation that prevent the existing legislation from achieving its objectives 29 . Stronger implementation support and enforcement is required. To ensure that nature restoration across land and sea picks up, increases the EU’s resilience, and contributes to climate change mitigation and adaptation as a key nature-based solution, this strategy puts forward two strands of actions:\n- Firstly, and subject to an impact assessment, the Commission will put forward a proposal for legally binding **EU nature restoration targets** in 2021 to restore degraded ecosystems, in particular those with the most potential to capture and store carbon and to prevent and reduce the impact of natural disasters. This will identify the conditions in which the targets must be met, as well as the most effective measures to reach them. The impact assessment will also look at the possibility of an EU-wide methodology to map, assess and achieve good condition of ecosystems so they can deliver benefits such as climate regulation, water regulation, soil health, pollination and disaster prevention and protection.\n- In that context, the Commission will request and support Member States to raise the level of implementation of existing legislation within clear deadlines. It will in particular request Member States to ensure **no deterioration in conservation trends and status** of all protected habitats and species by 2030 30 . In addition, Member States will have to ensure that at least 30% of species and habitats not", - "page_start": 6, - "page_end": 6, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\nThe EU has legal frameworks, strategies and action plans to protect nature and restore habitats and species. But protection has been incomplete, restoration has been small- scale, and the implementation and enforcement of legislation has been insufficient 17 .\nTo put biodiversity on the path to recovery by 2030, we need to step up the protection and restoration of nature. This should be done by improving and **widening our network of protected areas** and by developing an ambitious **EU Nature Restoration Plan** .", - "page_start": 3, - "page_end": 3, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **4. T HE E UROPEAN U NION FOR AN AMBITIOUS GLOBAL BIODIVERSITY AGENDA**\n\n### **4.1. Raising the level of ambition and commitment worldwide**\n\nProtecting biodiversity is a global challenge and the next decade will be decisive. Global efforts under the United Nations Convention on Biological Diversity have largely been insufficient. Nature cannot afford any half measures or lack of ambition.\nIn this spirit, the EU is ready to lead all efforts - working with like-minded partners in **a high-ambition coalition on biodiversity** - to agree an ambitious new global framework for post-2020 at the upcoming 15 th Conference of the Parties to the Convention on Biological Diversity.\nWith this strategy, the Commission proposes ambitious commitments for the EU to bring to the table. The EU should also support governments and stakeholders across the globe to significantly step up their ambition and their action.\nThe Commission proposes that the EU ensures that the post-2020 global framework includes, at a minimum, the elements outlined below:\n- Overarching global goals for biodiversity for 2050, in line with the United Nations 2030 Agenda for Sustainable Development and the vision of ‘living in harmony with nature’. The ambition should be that, **by 2050, all of the world’s ecosystems are restored, resilient, and adequately protected.** The world should commit to the net-gain principle to give nature back more than it takes. The world should commit to no human-induced extinction of species, at minimum where avoidable.\n- Ambitious **global 2030 targets in line with EU commitments** in this strategy. These should clearly address the drivers of biodiversity loss and be specific, measurable, actionable, relevant and time-bound.\n- A much **stronger implementation, monitoring and review** process. Parties should revise their National Biodiversity Strategies and Action Plans by the end of 2021, or as a minimum, submit national commitments for the most important targets. There should be a **regular review cycle** to look at progress towards the", - "page_start": 19, - "page_end": 19, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n**EN EN**\n\nEUROPEAN COMMISSION\nBrussels, 20.5.2020 COM(2020) 380 final\n\n**COMMUNICATION FROM THE COMMISSION TO THE EUROPEAN PARLIAMENT, THE COUNCIL, THE EUROPEAN ECONOMIC AND SOCIAL COMMITTEE AND THE COMMITTEE OF THE REGIONS**\n**EU Biodiversity Strategy for 2030**\n**Bringing nature back into our lives**", - "page_start": 0, - "page_end": 0, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\nProtecting the nature we have will not be enough to bring nature back into our lives. To reverse biodiversity loss, the world needs to be more ambitious on nature restoration. With a **new EU Nature Restoration Plan** , Europe will lead the way.\nThe plan will help improve the health of existing and new protected areas, and bring diverse and resilient nature back to all landscapes and ecosystems. This means reducing pressures on habitats and species, and ensuring all use of ecosystems is sustainable. It also means supporting the recovery of nature, limiting soil sealing and urban sprawl, and tackling pollution and invasive alien species. The plan will create jobs, reconcile economic activities with nature growth and help ensure the long-term productivity and value of our natural capital.", - "page_start": 6, - "page_end": 6, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **1. B IODIVERSITY - THE NEED FOR URGENT ACTION**\n\nBiodiversity loss and ecosystem collapse are one of the biggest threats facing humanity in the next decade 14 . They also threaten the foundations of our economy and the **costs of inaction** are high and are anticipated to increase 15 . The world lost an estimated €3.5-18.5 trillion per year in ecosystem services from 1997 to 2011 owing to land-cover change, and an estimated €5.5-10.5 trillion per year from land degradation. Specifically, biodiversity loss results in reduced crop yields and fish catches, increased economic losses from flooding and other disasters, and the loss of potential new sources of medicine 16 .\nThe EU is ready to show ambition to reverse biodiversity loss, lead the world by example and by action, and help agree and adopt a transformative post-2020 global framework at the 15 th Conference of the Parties to the Convention on Biological Diversity. This should\n\n6 World Economic Forum (2020), [The Global Risks Report 2020](https://www.weforum.org/reports/the-global-risks-report-2020) . 7 Food and Agriculture Organization (2019), [State of the World’s Biodiversity for Food and Agriculture](http://www.fao.org/state-of-biodiversity-for-food-agriculture/en/) . 8 IPBES (2019), [Summary for policymakers](https://ipbes.net/global-assessment) , p. 3, A1. 9 IPBES (2019), [Summary for policymakers](https://ipbes.net/global-assessment) , pp. 17-19, B.10-B.14; European Environment Agency (2019), [The European environment - state and outlook 2020.](https://www.eea.europa.eu/soer-2020) 10 World Wildlife Fund (2018), [Living Planet Report - 2018: Aiming Higher](https://www.wwf.org.uk/sites/default/files/2018-10/wwfintl_livingplanet_full.pdf) . 11 IPBES (2019), [Summary for policymakers](https://ipbes.net/global-assessment) , p. 4, A4. 12 Idem. [https://ec.europa.eu/research/environment/index.cfm?pg=nbs](https://ec.europa.eu/research/environment/index.cfm?pg=nbs) 14 World Economic Forum (2020), [The Global Risks Report 2020](https://www.weforum.org/reports/the-global-risks-report-2020) . Organisation for Economic Co-operation and Development (OECD) (2019), [Biodiversity: Finance and ](https://www.oecd.org/environment/resources/biodiversity/G7-report-Biodiversity-Finance-and-the-Economic-and-Business-Case-for-Action.pdf) [the Economic and Business Case for Action.](https://www.oecd.org/environment/resources/biodiversity/G7-report-Biodiversity-Finance-and-the-Economic-and-Business-Case-for-Action.pdf) Idem.\nbuild on the headline ambition to ensure that by 2050 **all of the world’s ecosystems are restored, resilient, and adequately protected.** The world should commit to the net-gain principle to give nature back more than it takes. As part of this, the world should commit to no human-induced extinction of species, at minimum where avoidable.\nThis strategy sets out how Europe can help make this happen. As a milestone, it aims to ensure that **Europe's biodiversity will be on the path to recovery by 2030** for the benefit of people, the planet, the climate and our economy, in line with the 2030 Agenda for Sustainable Development and with the objectives of the Paris Agreement on Climate Change. It addresses the five main drivers of biodiversity loss, sets out an enhanced governance framework to fill remaining gaps, ensures the full implementation of EU legislation, and pulls together all existing efforts. This strategy is enterprising and incentivising in spirit and action. It reflects the fact that **protecting and restoring nature will need more than regulation alone** . It will require action by citizens, businesses, social partners and the research and knowledge community, as well as strong partnerships between local, regional, national and European level. This strategy is in line with the ambitions and commitment set out in President von der Leyen’s Political Guidelines and in the European Green Deal.", - "page_start": 2, - "page_end": 3, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.8.* *Greening urban and peri-urban areas*\n\nTo bring nature back to cities and reward community action, the Commission calls on European cities of at least 20,000 inhabitants to develop ambitious **Urban Greening Plans** by the end of 2021. These should include measures to create biodiverse and accessible urban forests, parks and gardens; urban farms; green roofs and walls; tree- lined streets; urban meadows; and urban hedges. They should also help improve connections between green spaces, eliminate the use of pesticides, limit excessive mowing of urban green spaces and other biodiversity harmful practices. Such plans could mobilise policy, regulatory and financial tools.\nTo facilitate this work, the Commission will in 2021 set up an **EU Urban Greening Platform** , under a new ‘Green City Accord’ 53 with cities and mayors. This will be done in close coordination with the European Covenant of Mayors. The Urban Greening Plans will have a central role in choosing the European Green Capital 2023 and European Green Leaf 2022.\nThe Commission will support Member States and local and regional authorities through technical guidance and help to mobilise funding and capacity building. It will also reflect these objectives in the **European Climate Pact** .", - "page_start": 13, - "page_end": 13, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.1. A coherent network of protected areas**\n\nBiodiversity fares better in protected areas. However, the current network of legally protected areas, including those under strict protection, is not sufficiently large to safeguard biodiversity. Evidence shows that the targets defined under the Convention on Biological Diversity are insufficient to adequately protect and restore nature 18 . Global\n\n[Mid-term review of the EU Biodiversity Strategy to 2020](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:52015DC0478) (COM(2015) 478 and SWD(2015) 187); [Fitness Check of the EU Nature Legislation (Birds and Habitats Directives)](https://ec.europa.eu/environment/nature/legislation/fitness_check/docs/nature_fitness_check.pdf) (SWD(2016) 472); [Fitness ](https://ec.europa.eu/environment/water/fitness_check_of_the_eu_water_legislation/documents/Water%20Fitness%20Check%20-%20SWD(2019)439%20-%20web.pdf) [Check of the EU Water Legislation](https://ec.europa.eu/environment/water/fitness_check_of_the_eu_water_legislation/documents/Water%20Fitness%20Check%20-%20SWD(2019)439%20-%20web.pdf) (SWD(2019) 439). The global [Aichi biodiversity targets](https://www.cbd.int/sp/targets/) are that protected areas should cover 17% on land and 10% at sea, while scientific studies’ figures range from 30% to 70%. See e.g. [IPBES 2019](https://ipbes.net/global-assessment-report-biodiversity-ecosystem-services) .\nefforts are needed and the EU itself needs to do more and better for nature and build a truly **coherent Trans-European Nature Network** .\nEnlarging protected areas is also an economic imperative. Studies on marine systems estimate that every euro invested in marine protected areas would generate a return of at least €3 19 . Similarly, the Nature Fitness Check 20 showed that the benefits of Natura 2000 are valued at between €200-300 billion per year. The investment needs of the network are expected to support as many as 500,000 additional jobs 21 .\nFor the good of our environment and our economy, and to support the EU’s recovery from the COVID-19 crisis, we need to protect more nature. In this spirit, **at least 30% of the land and 30% of the sea should be protected in the EU** . This is a minimum of an extra 4% for land and 19% for sea areas as compared to today 22 . The target is fully in line with what is being proposed 23 as part of the post-2020 global biodiversity framework (see Section 4).\nWithin this, there should be specific focus on areas of very high biodiversity value or potential. These are the most vulnerable to climate change and should be granted special care in the form of strict protection 24 . Today, only 3% of land and less than 1% of marine areas are strictly protected in the EU. We need to do better to protect these areas. In this spirit, at least one third of protected areas - representing **10% of EU land and 10% of EU sea - should be strictly protected** . This is also in line with the proposed global ambition.", - "page_start": 3, - "page_end": 4, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.10.* *Addressing invasive alien species*\n\nInvasive alien species can significantly undermine efforts to protect and restore nature. Besides inflicting major damage to nature and the economy, many invasive alien species also facilitate the outbreak and spread of infectious diseases, posing a threat to humans and wildlife 57 . The rate of release of invasive alien species has increased in recent years. Of the 1,872 species now considered threatened in Europe, 354 are under threat from invasive alien species. Without effective control measures, the rate of invasion and the risks it brings to our nature and health will continue to rise.\nThe implementation of the **EU Invasive Alien Species Regulation** 58 and other relevant legislation and international agreements must also be stepped up **.** This should aim to minimise, and where possible eliminate, the introduction and establishment of alien species in the EU environment. The aim will be to manage established invasive alien species and **decrease the number of Red List species they threaten by 50%** 59 .\n**EU Nature Restoration Plan: key commitments by 2030**\n1. Legally binding EU nature restoration targets to be proposed in 2021, subject to an impact assessment. By 2030, significant areas of degraded and carbon-rich ecosystems are restored; habitats and species show no deterioration in conservation trends and status; and at least 30% reach favourable conservation status or at least show a positive trend. 2. The decline in pollinators is reversed. 3. The risk and use of chemical pesticides is reduced by 50% and the use of more hazardous pesticides is reduced by 50%. 4. At least 10% of agricultural area is under high-diversity landscape features. 5. At least 25% of agricultural land is under organic farming management, and the uptake of agro-ecological practices is significantly increased. 6. Three billion new trees are planted in the EU, in full respect of ecological principles. 7. Significant progress has been made in the remediation of contaminated soil sites. 8. At least 25,000 km of free-flowing rivers are restored.", - "page_start": 14, - "page_end": 14, - "source_file": "legal5_eubiodiversity_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "legal5_eubiodiversity_cc4.pdf", - "query": "Was there a biodiversity governance framework in place in the EU before the European Commission's proposal?", - "target_page": 16, - "target_passage": "In the EU, there is currently no comprehensive governance framework to steer the implementation of biodiversity commitments agreed at national, European or international level. To address the gap, the Commission will put in place a new European biodiversity governance framework. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# EN EN\n\n## **3. E NABLING TRANSFORMATIVE CHANGE**\n\n### **3.1. A new governance framework**\nIn the EU, there is currently no comprehensive governance framework to steer the implementation of biodiversity commitments agreed at national, European or international level. To address the gap, the Commission will put in place **a new European biodiversity governance framework** . This will help map obligations and commitments and set out a roadmap to guide their implementation.\nAs part of this new framework, the Commission will put in place a monitoring and review mechanism. This will include a **clear set of agreed indicators** and will enable regular progress assessment and set out corrective action if necessary. This mechanism will feed the Environmental Implementation Review and contribute to the European Semester.\nThe new governance framework will ensure co-responsibility and co-ownership by all\nrelevant actors in meeting the EU’s biodiversity commitments. It will support administrative capacity building, transparency, stakeholder dialogue, and participatory governance at different levels.\nThe Commission will assess the progress and suitability of this approach in 2023, and consider whether a legally binding approach to governance is needed.", - "page_start": 15, - "page_end": 15, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **4. T HE E UROPEAN U NION FOR AN AMBITIOUS GLOBAL BIODIVERSITY AGENDA**\n\nBiodiversity is a priority of the EU’s external action and an integral part of efforts to meet the United Nations Sustainable Development Goals. It will be mainstreamed\nthroughout bilateral and multilateral engagements, through the EU’s ‘Green Deal diplomacy’, and forthcoming green alliances 76 . The Commission will work closely with the European Parliament and Member States to ensure a high level of EU ambition and mobilise all efforts for the good of the world’s biodiversity.", - "page_start": 19, - "page_end": 19, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **1. B IODIVERSITY - THE NEED FOR URGENT ACTION**\n\nBiodiversity loss and ecosystem collapse are one of the biggest threats facing humanity in the next decade 14 . They also threaten the foundations of our economy and the **costs of inaction** are high and are anticipated to increase 15 . The world lost an estimated €3.5-18.5 trillion per year in ecosystem services from 1997 to 2011 owing to land-cover change, and an estimated €5.5-10.5 trillion per year from land degradation. Specifically, biodiversity loss results in reduced crop yields and fish catches, increased economic losses from flooding and other disasters, and the loss of potential new sources of medicine 16 .\nThe EU is ready to show ambition to reverse biodiversity loss, lead the world by example and by action, and help agree and adopt a transformative post-2020 global framework at the 15 th Conference of the Parties to the Convention on Biological Diversity. This should\n\n6 World Economic Forum (2020), [The Global Risks Report 2020](https://www.weforum.org/reports/the-global-risks-report-2020) . 7 Food and Agriculture Organization (2019), [State of the World’s Biodiversity for Food and Agriculture](http://www.fao.org/state-of-biodiversity-for-food-agriculture/en/) . 8 IPBES (2019), [Summary for policymakers](https://ipbes.net/global-assessment) , p. 3, A1. 9 IPBES (2019), [Summary for policymakers](https://ipbes.net/global-assessment) , pp. 17-19, B.10-B.14; European Environment Agency (2019), [The European environment - state and outlook 2020.](https://www.eea.europa.eu/soer-2020) 10 World Wildlife Fund (2018), [Living Planet Report - 2018: Aiming Higher](https://www.wwf.org.uk/sites/default/files/2018-10/wwfintl_livingplanet_full.pdf) . 11 IPBES (2019), [Summary for policymakers](https://ipbes.net/global-assessment) , p. 4, A4. 12 Idem. [https://ec.europa.eu/research/environment/index.cfm?pg=nbs](https://ec.europa.eu/research/environment/index.cfm?pg=nbs) 14 World Economic Forum (2020), [The Global Risks Report 2020](https://www.weforum.org/reports/the-global-risks-report-2020) . Organisation for Economic Co-operation and Development (OECD) (2019), [Biodiversity: Finance and ](https://www.oecd.org/environment/resources/biodiversity/G7-report-Biodiversity-Finance-and-the-Economic-and-Business-Case-for-Action.pdf) [the Economic and Business Case for Action.](https://www.oecd.org/environment/resources/biodiversity/G7-report-Biodiversity-Finance-and-the-Economic-and-Business-Case-for-Action.pdf) Idem.\nbuild on the headline ambition to ensure that by 2050 **all of the world’s ecosystems are restored, resilient, and adequately protected.** The world should commit to the net-gain principle to give nature back more than it takes. As part of this, the world should commit to no human-induced extinction of species, at minimum where avoidable.\nThis strategy sets out how Europe can help make this happen. As a milestone, it aims to ensure that **Europe's biodiversity will be on the path to recovery by 2030** for the benefit of people, the planet, the climate and our economy, in line with the 2030 Agenda for Sustainable Development and with the objectives of the Paris Agreement on Climate Change. It addresses the five main drivers of biodiversity loss, sets out an enhanced governance framework to fill remaining gaps, ensures the full implementation of EU legislation, and pulls together all existing efforts. This strategy is enterprising and incentivising in spirit and action. It reflects the fact that **protecting and restoring nature will need more than regulation alone** . It will require action by citizens, businesses, social partners and the research and knowledge community, as well as strong partnerships between local, regional, national and European level. This strategy is in line with the ambitions and commitment set out in President von der Leyen’s Political Guidelines and in the European Green Deal.", - "page_start": 2, - "page_end": 3, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **4. T HE E UROPEAN U NION FOR AN AMBITIOUS GLOBAL BIODIVERSITY AGENDA**\n\n### **4.2. Using external action to promote the EU’s ambition**\n\n#### *4.2.3.* *International cooperation, neighbourhood policy and resource* *mobilisation*\n\nDelivering an ambitious post-2020 global biodiversity framework will require greater cooperation with partners, increased support and financing and phasing out of subsidies harmful to biodiversity. In the last decade, the EU and its Member States collectively upheld their commitment to **double financial flows to developing countries for biodiversity** 82 . The EU is ready to continue working with its partners and further increase its support post-2020. This will be part of its work on biodiversity conservation, restoration, sustainable use and mainstreaming in all development and partnership\n79 Under Article 191.2 TFEU, the Union policy on the environment shall aim at a high level of protection and shall be based on the precautionary principle. 80 [European Parliament Resolution on international ocean governance](https://www.europarl.europa.eu/doceo/document/TA-8-2018-0004_EN.html) (2017/2055(INI)). In line with the Commission Communication on [Stepping up EU Action to Protect and Restore the ](https://ec.europa.eu/info/sites/info/files/communication-eu-action-protect-restore-forests_en.pdf) [World’s Forests](https://ec.europa.eu/info/sites/info/files/communication-eu-action-protect-restore-forests_en.pdf) (COM(2019) 352). Including international financing where biodiversity is the principal objective and where it is a significant secondary objective, in line with [CBD COP11 Decision XI/4](https://www.cbd.int/decision/cop/?id=13165) and EU and Member States financial reports submitted to the Convention on Biological Diversity in 2015 and 2018.\npolicies. In addition, by integrating policy coherence for sustainable development in all its policies, the EU will reduce the pressure on biodiversity worldwide. In all of its international cooperation, the EU should promote sustainable agricultural and fisheries\npractices and actions to protect and restore the world’s forests. Particular attention will also be paid to sustainable water resource management, the restoration of degraded land, and the protection and restoration of biodiverse areas with high ecosystem services and climate mitigation potential. A better protection of natural ecosystems, coupled with efforts to reduce wildlife trade and consumption, will also help prevent and build up resilience to possible future diseases and pandemics. The EU will enhance its support to global efforts to apply the **One Health approach** 83 , which recognises the intrinsic connection between human health, animal health and healthy resilient nature.", - "page_start": 21, - "page_end": 22, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\nThe EU has legal frameworks, strategies and action plans to protect nature and restore habitats and species. But protection has been incomplete, restoration has been small- scale, and the implementation and enforcement of legislation has been insufficient 17 .\nTo put biodiversity on the path to recovery by 2030, we need to step up the protection and restoration of nature. This should be done by improving and **widening our network of protected areas** and by developing an ambitious **EU Nature Restoration Plan** .", - "page_start": 3, - "page_end": 3, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **3. E NABLING TRANSFORMATIVE CHANGE**\n\n### **3.3. Building on an integrated and whole-of-society approach**\n\n#### *3.3.1.* *Business for biodiversity*\n\nIn the partnership spirit of this strategy, all parts of the economy and society will have to play their role. Industry and business have an impact on nature, but they also produce the important innovations, partnerships and expertise that can help address biodiversity loss.\nTo ensure environmental and social interests are fully embedded into business strategies, the Commission will put forward a new initiative in 2021 on **sustainable corporate governance** . This initiative, which may take the form of a legislative proposal, will address human rights and environmental duty of care and due diligence across economic value chains in a proportionate way according to different sizes of entreprises 64 . This will help ensure that shareholder and stakeholder interests are fully aligned with the objectives set out in this strategy. In addition, in 2020, the Commission launched a review of the reporting obligations of businesses under the **Non-Financial Reporting Directive** 65 , with a view to improving the quality and scope of non-financial disclosures, including on environmental aspects such as biodiversity .\nThrough its existing platforms 66 , the Commission will help to build a **European Business for Biodiversity** movement, taking inspiration from recent initiatives 67 and making this movement an integral part of the European Climate Pact. Particular attention will be paid to measures to incentivise and eliminate barriers for the take-up of nature- based solutions, as these can lead to significant business and employment opportunities in various sectors 68 and are the key to innovation for economic or societal needs that rely on nature.\n\n62 Such as the Directives on [Environmental Impact Assessment](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex%3A32014L0052) (2014/52/EU), on [Strategic Environmental ](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32001L0042) [Assessment](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32001L0042) (2001/42/EC), on [Environmental Liability](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex%3A32004L0035) (2004/35/CE) and on [Environmental Crime](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32008L0099) (2008/99/EC). 63 [https://ec.europa.eu/environment/aarhus/](https://ec.europa.eu/environment/aarhus/) 64 [Study on due diligence requirements through the supply chain - Final Report.](https://ec.europa.eu/info/business-economy-euro/doing-business-eu/company-law-and-corporate-governance_en#studies) [Directive 2014/95/EU amending Directive 2013/34/EU as regards disclosure of non-financial and ](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32014L0095) [diversity information by certain large undertakings](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32014L0095) . Such as the [EU Business @ Biodiversity Platform](https://ec.europa.eu/environment/biodiversity/business/index_en.htm) (B@B). See for example [Business for Nature](https://www.businessfornature.org/) or [One Planet Business for Biodiversity](https://op2b.org/) . BenDor et al. (2015), [Estimating the Size and Impact of the Ecological Restoration Economy](https://www.researchgate.net/publication/278792900_Estimating_the_Size_and_Impact_of_the_Ecological_Restoration_Economy) .", - "page_start": 16, - "page_end": 16, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.1.* *Strengthening the EU legal framework for nature restoration*\n\nNature restoration is already partially required from the Member States in existing EU legislation 28 . However, **significant implementation and regulatory gaps hinder progress** . For instance, there is no requirement for Member States to have biodiversity restoration plans. There are not always clear or binding targets and timelines and no definition or criteria on restoration or on the sustainable use of ecosystems. There is also no requirement to comprehensively map, monitor or assess ecosystem services, health or restoration efforts. These issues are exacerbated by the gaps in implementation that prevent the existing legislation from achieving its objectives 29 . Stronger implementation support and enforcement is required. To ensure that nature restoration across land and sea picks up, increases the EU’s resilience, and contributes to climate change mitigation and adaptation as a key nature-based solution, this strategy puts forward two strands of actions:\n- Firstly, and subject to an impact assessment, the Commission will put forward a proposal for legally binding **EU nature restoration targets** in 2021 to restore degraded ecosystems, in particular those with the most potential to capture and store carbon and to prevent and reduce the impact of natural disasters. This will identify the conditions in which the targets must be met, as well as the most effective measures to reach them. The impact assessment will also look at the possibility of an EU-wide methodology to map, assess and achieve good condition of ecosystems so they can deliver benefits such as climate regulation, water regulation, soil health, pollination and disaster prevention and protection.\n- In that context, the Commission will request and support Member States to raise the level of implementation of existing legislation within clear deadlines. It will in particular request Member States to ensure **no deterioration in conservation trends and status** of all protected habitats and species by 2030 30 . In addition, Member States will have to ensure that at least 30% of species and habitats not", - "page_start": 6, - "page_end": 6, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **4. T HE E UROPEAN U NION FOR AN AMBITIOUS GLOBAL BIODIVERSITY AGENDA**\n\n### **4.1. Raising the level of ambition and commitment worldwide**\n\nProtecting biodiversity is a global challenge and the next decade will be decisive. Global efforts under the United Nations Convention on Biological Diversity have largely been insufficient. Nature cannot afford any half measures or lack of ambition.\nIn this spirit, the EU is ready to lead all efforts - working with like-minded partners in **a high-ambition coalition on biodiversity** - to agree an ambitious new global framework for post-2020 at the upcoming 15 th Conference of the Parties to the Convention on Biological Diversity.\nWith this strategy, the Commission proposes ambitious commitments for the EU to bring to the table. The EU should also support governments and stakeholders across the globe to significantly step up their ambition and their action.\nThe Commission proposes that the EU ensures that the post-2020 global framework includes, at a minimum, the elements outlined below:\n- Overarching global goals for biodiversity for 2050, in line with the United Nations 2030 Agenda for Sustainable Development and the vision of ‘living in harmony with nature’. The ambition should be that, **by 2050, all of the world’s ecosystems are restored, resilient, and adequately protected.** The world should commit to the net-gain principle to give nature back more than it takes. The world should commit to no human-induced extinction of species, at minimum where avoidable.\n- Ambitious **global 2030 targets in line with EU commitments** in this strategy. These should clearly address the drivers of biodiversity loss and be specific, measurable, actionable, relevant and time-bound.\n- A much **stronger implementation, monitoring and review** process. Parties should revise their National Biodiversity Strategies and Action Plans by the end of 2021, or as a minimum, submit national commitments for the most important targets. There should be a **regular review cycle** to look at progress towards the", - "page_start": 19, - "page_end": 19, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n**EN EN**\n\nEUROPEAN COMMISSION\nBrussels, 20.5.2020 COM(2020) 380 final\n\n**COMMUNICATION FROM THE COMMISSION TO THE EUROPEAN PARLIAMENT, THE COUNCIL, THE EUROPEAN ECONOMIC AND SOCIAL COMMITTEE AND THE COMMITTEE OF THE REGIONS**\n**EU Biodiversity Strategy for 2030**\n**Bringing nature back into our lives**", - "page_start": 0, - "page_end": 0, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **3. E NABLING TRANSFORMATIVE CHANGE**\n\n### **3.3. Building on an integrated and whole-of-society approach**\n\n#### *3.3.2.* *Investments, pricing and taxation*\n\nTackling biodiversity loss and restoring ecosystems will require significant public and private investments at national and European level. This will mean making the most of all relevant EU programmes and financing instruments. The Commission will strengthen its **biodiversity proofing framework** 69 , *inter alia* by using in an appropriate way the criteria established under the EU taxonomy, to ensure that EU funding supports biodiversity-friendly investments.\nTo meet the needs of this strategy, including investment priorities for Natura 2000 and green infrastructure, **at least €20 billion a year 70 should be unlocked for spending on nature** . This will require mobilising private and public funding at national and EU level 71 , including through a range of different programmes in the next long-term EU budget. Moreover, as nature restoration will make a major contribution to climate objectives, a significant proportion of the 25% of the EU budget dedicated to climate action will be invested on biodiversity and nature-based solutions.\nUnder Invest EU, a dedicated natural-capital and circular-economy initiative will be\nestablished to mobilise at least €10 billion over the next 10 years, based on public/private blended finance. Nature and biodiversity is also a priority for the European Green Deal Investment Plan. To help unlock the investment needed, the EU must provide long-term certainty for investors and help embed sustainability in the financial system. The EU **sustainable finance taxonomy** will help guide investment towards a green recovery and the deployment of nature-based solutions. In 2021, the Commission will adopt a delegated act under the Taxonomy Regulation 72 to establish a common classification of economic activities that substantially contribute to protecting and restoring biodiversity and ecosystems. This will be further supported by a **Renewed Sustainable Finance Strategy** later this year which will help ensure that the financial system contributes to mitigating existing and future risks to biodiversity and better reflect how biodiversity loss affects companies’ profitability and long-term prospects 73 .", - "page_start": 17, - "page_end": 17, - "source_file": "legal5_eubiodiversity_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "legal5_eubiodiversity_cc4.pdf", - "query": "What is the EU's tolerance for unauthorised fishing?", - "target_page": 21, - "target_passage": "The EU will apply zero tolerance towards illegal, unreported and unregulated fishing", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.6.* *Restoring the good environmental status of marine ecosystems*\n\nHealthy fish stocks are key to the long-term prosperity of fishermen and the health of our oceans and biodiversity. This makes it all the more important to maintain or reduce fishing mortality at or under **Maximum Sustainable Yield levels** . This will help achieve a healthy population age and size distribution for fish stocks.\nThe **by-catch of species threatened with extinction** must also be eliminated or reduced to a level that allows full recovery. This should also be the case for those in bad conservation status or not in good environmental status. Furthermore, the by-catch of other species 45 must be eliminated or, where this is not possible, minimised so as not to\n\n41 Article 29 of the EU Renewable Energy Directive 2018/2001. 42 See for example Intergovernmental Panel on Climate Change (2019), [Special Report on the Ocean and ](https://www.ipcc.ch/srocc/) [the Cryosphere in a Changing Climate](https://www.ipcc.ch/srocc/) . The Common Fisheries Policy, the [Marine Strategy Framework Directive](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32008L0056) (2008/56/EC) and the [Maritime Spatial Planning Directive](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32014L0089) (2014/89/EU). The Commission will report on the implementation of the Maritime Spatial Planning Directive by March 2022 at the latest, including the application of ecosystem-based management. Protected by international and EU law.\nthreaten their conservation status. To support this, data collection on by-catch for all sensitive species needs to be stepped up.\nIn addition, **fisheries-management measures** must be established in all marine protected areas according to clearly defined conservation objectives and on the basis of the best available scientific advice.", - "page_start": 11, - "page_end": 12, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.6.* *Restoring the good environmental status of marine ecosystems*\n\n**Restored and properly protected marine ecosystems** bring substantial health, social and economic benefits to coastal communities and the EU as a whole. The need for stronger action is all the more acute as marine and coastal ecosystem biodiversity loss is severely exacerbated by global warming 42 .\nAchieving good environmental status of marine ecosystems, including through strictly protected areas, must involve the restoration of carbon-rich ecosystems as well as important fish spawning and nursery areas. Some of today’s sea uses endanger food security, fishers’ livelihoods, and the fishery and seafood sectors. **Marine resources must be harvested sustainably and there must be zero-tolerance for illegal practices** . In this regard, the full implementation of the EU’s Common Fisheries Policy, the Marine Strategy Framework Directive and the Birds and Habitats Directives is essential.\nThe application of an ecosystem-based management approach under EU legislation 43 will reduce the adverse impacts of fishing, extraction and other human activities, especially on sensitive species and seabed habitats. To support this, **national maritime spatial plans** , which Member States have to deliver in 2021, should aim at covering all maritime sectors and activities, as well as area-based conservation-management measures. 44 The Commission will also propose a **new action plan to conserve fisheries resources and protect marine ecosystems** by 2021. Where necessary, measures will be introduced to limit the use of fishing gear most harmful to biodiversity, including on the seabed. It will also look at how to reconcile the use of bottom-contacting fishing gear with biodiversity goals, given it is now the most damaging activity to the seabed. This must be done in a fair and just way for all. The European Maritime and Fisheries Fund should also support the transition to more selective and less damaging fishing techniques.", - "page_start": 11, - "page_end": 11, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **4. T HE E UROPEAN U NION FOR AN AMBITIOUS GLOBAL BIODIVERSITY AGENDA**\n\n### **4.2. Using external action to promote the EU’s ambition**\n\n#### *4.2.1.* *International Ocean Governance*\n\nIn line with the International Ocean Governance agenda 77 , the EU will support the conclusion of an ambitious legally binding agreement on **marine biological diversity of areas beyond national jurisdiction** (BBNJ) by the end of 2020. It must set clear global procedures for identifying, designating and effectively managing ecologically representative marine protected areas in the high seas. It should be ratified and implemented as quickly as possible.\nThe EU should also use all of its diplomatic leverage and outreach capacities to help broker agreement on the designation of three vast **Marine Protected Areas in the Southern Ocean** 78 , two of which were co-proposed by the EU in East Antarctica and in the Weddell Sea. If agreed, this would constitute one of the biggest acts of nature protection in history.\nWork will continue with partner countries and regional organisations to put in place measures to protect and sustainably use sensitive maritime ecosystems and species, including in areas beyond national jurisdiction, with a focus on marine biodiversity hotspots. The EU should continue supporting Small Island Developing States and other relevant partner countries to participate in meetings of regional and global organisations and bodies, and to implement relevant international commitments and regulations.\nThe EU will apply **zero tolerance towards illegal, unreported and unregulated fishing** and will combat overfishing, including through WTO negotiations on a **global agreement to ban harmful fisheries subsidies** .\nIn international negotiations, the EU should advocate that marine minerals in the international seabed area cannot be exploited before the **effects of deep-sea mining** on the marine environment, biodiversity and human activities have been sufficiently researched, the risks are understood and the technologies and operational practices are able to demonstrate no serious harm to the environment, in line with the precautionary\n\n[International ocean governance agenda: an agenda for the future](https://ec.europa.eu/maritimeaffairs/sites/maritimeaffairs/files/join-2016-49_en.pdf) (JOIN(2016) 49). In the framework of the [Commission for the Conservation of Antarctic Marine Living Resources](https://www.ccamlr.org/en) .\nprinciple 79 and taking into account the call of the European Parliament 80 . In parallel, the EU will continue to fund research on the impact of deep-sea mining activities and on environmentally-friendly technologies. The EU should also advocate for more transparency in international bodies such as the International Seabed Authority.", - "page_start": 20, - "page_end": 21, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.7.* *Restoring freshwater ecosystems*\n\nThe EU’s legal framework on water is ambitious but implementation is lagging behind and enforcement must be stepped up 46 . Greater efforts are needed to **restore freshwater ecosystems and the natural functions of rivers** in order to achieve the objectives of the Water Framework Directive. This can be done by removing or adjusting barriers that prevent the passage of migrating fish and improving the flow of water and sediments. To help make this a reality, **at least 25,000 km of rivers will be restored into free-flowing rivers by 2030** 47 through the removal of primarily obsolete barriers and the restoration of floodplains and wetlands. Technical guidance and support to the Member States to identify sites and help mobilise funding will be provided by the Commission in 2021, in consultation with all relevant authorities 48 . Member State authorities should review water abstraction and impoundment permits to implement ecological flows in order to achieve good status or potential of all surface waters and good status of all groundwater by 2027 at the latest, as required by the Water Framework Directive 49 . To that effect, the Commission will provide technical support to Member States on their measures by 2023.\nOverall, large-scale river and floodplain restoration investments 50 can provide a major economic boost for the restoration sector and for local socioeconomic activities such as tourism and recreation. At the same time, these investments can improve water regulation, flood protection, nursery habitats for fish, and the removal of nutrient pollution.", - "page_start": 12, - "page_end": 12, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.1.* *Strengthening the EU legal framework for nature restoration*\n\n28 Notably the EU [Birds Directive](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32009L0147) (2009/147/EC), [Habitats Directive](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31992L0043) (92/43/EEC), [Water Framework ](https://eur-lex.europa.eu/legal-content/en/ALL/?uri=CELEX:32000L0060) [Directive](https://eur-lex.europa.eu/legal-content/en/ALL/?uri=CELEX:32000L0060) (2000/60/EC), [Floods Directive](https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX%3A32007L0060) (2007/60/EC) and [Marine Strategy Framework Directive](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32008L0056) (2008/56/EC). See [Fitness Check of the EU Nature Legislation](https://ec.europa.eu/environment/nature/legislation/fitness_check/docs/nature_fitness_check.pdf) (SWD(2016) 472) and [Fitness Check of the EU Water ](https://ec.europa.eu/environment/water/fitness_check_of_the_eu_water_legislation/documents/Water%20Fitness%20Check%20-%20SWD(2019)439%20-%20web.pdf) [Legislation](https://ec.europa.eu/environment/water/fitness_check_of_the_eu_water_legislation/documents/Water%20Fitness%20Check%20-%20SWD(2019)439%20-%20web.pdf) (SWD(2019) 439). See also below, Section 3.2. Habitats and species listed under the Birds and Habitats Directives.\ncurrently in favourable status are in that category or show a strong positive trend. The Commission and the European Environmental Agency will provide guidance to Member States in 2020 on how to select and prioritise species and habitats.", - "page_start": 6, - "page_end": 7, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\nThe EU has legal frameworks, strategies and action plans to protect nature and restore habitats and species. But protection has been incomplete, restoration has been small- scale, and the implementation and enforcement of legislation has been insufficient 17 .\nTo put biodiversity on the path to recovery by 2030, we need to step up the protection and restoration of nature. This should be done by improving and **widening our network of protected areas** and by developing an ambitious **EU Nature Restoration Plan** .", - "page_start": 3, - "page_end": 3, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.1. A coherent network of protected areas**\n\nBiodiversity fares better in protected areas. However, the current network of legally protected areas, including those under strict protection, is not sufficiently large to safeguard biodiversity. Evidence shows that the targets defined under the Convention on Biological Diversity are insufficient to adequately protect and restore nature 18 . Global\n\n[Mid-term review of the EU Biodiversity Strategy to 2020](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:52015DC0478) (COM(2015) 478 and SWD(2015) 187); [Fitness Check of the EU Nature Legislation (Birds and Habitats Directives)](https://ec.europa.eu/environment/nature/legislation/fitness_check/docs/nature_fitness_check.pdf) (SWD(2016) 472); [Fitness ](https://ec.europa.eu/environment/water/fitness_check_of_the_eu_water_legislation/documents/Water%20Fitness%20Check%20-%20SWD(2019)439%20-%20web.pdf) [Check of the EU Water Legislation](https://ec.europa.eu/environment/water/fitness_check_of_the_eu_water_legislation/documents/Water%20Fitness%20Check%20-%20SWD(2019)439%20-%20web.pdf) (SWD(2019) 439). The global [Aichi biodiversity targets](https://www.cbd.int/sp/targets/) are that protected areas should cover 17% on land and 10% at sea, while scientific studies’ figures range from 30% to 70%. See e.g. [IPBES 2019](https://ipbes.net/global-assessment-report-biodiversity-ecosystem-services) .\nefforts are needed and the EU itself needs to do more and better for nature and build a truly **coherent Trans-European Nature Network** .\nEnlarging protected areas is also an economic imperative. Studies on marine systems estimate that every euro invested in marine protected areas would generate a return of at least €3 19 . Similarly, the Nature Fitness Check 20 showed that the benefits of Natura 2000 are valued at between €200-300 billion per year. The investment needs of the network are expected to support as many as 500,000 additional jobs 21 .\nFor the good of our environment and our economy, and to support the EU’s recovery from the COVID-19 crisis, we need to protect more nature. In this spirit, **at least 30% of the land and 30% of the sea should be protected in the EU** . This is a minimum of an extra 4% for land and 19% for sea areas as compared to today 22 . The target is fully in line with what is being proposed 23 as part of the post-2020 global biodiversity framework (see Section 4).\nWithin this, there should be specific focus on areas of very high biodiversity value or potential. These are the most vulnerable to climate change and should be granted special care in the form of strict protection 24 . Today, only 3% of land and less than 1% of marine areas are strictly protected in the EU. We need to do better to protect these areas. In this spirit, at least one third of protected areas - representing **10% of EU land and 10% of EU sea - should be strictly protected** . This is also in line with the proposed global ambition.", - "page_start": 3, - "page_end": 4, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.2. An EU Nature Restoration Plan: restoring ecosystems across land and sea**\n\n#### *2.2.1.* *Strengthening the EU legal framework for nature restoration*\n\nNature restoration is already partially required from the Member States in existing EU legislation 28 . However, **significant implementation and regulatory gaps hinder progress** . For instance, there is no requirement for Member States to have biodiversity restoration plans. There are not always clear or binding targets and timelines and no definition or criteria on restoration or on the sustainable use of ecosystems. There is also no requirement to comprehensively map, monitor or assess ecosystem services, health or restoration efforts. These issues are exacerbated by the gaps in implementation that prevent the existing legislation from achieving its objectives 29 . Stronger implementation support and enforcement is required. To ensure that nature restoration across land and sea picks up, increases the EU’s resilience, and contributes to climate change mitigation and adaptation as a key nature-based solution, this strategy puts forward two strands of actions:\n- Firstly, and subject to an impact assessment, the Commission will put forward a proposal for legally binding **EU nature restoration targets** in 2021 to restore degraded ecosystems, in particular those with the most potential to capture and store carbon and to prevent and reduce the impact of natural disasters. This will identify the conditions in which the targets must be met, as well as the most effective measures to reach them. The impact assessment will also look at the possibility of an EU-wide methodology to map, assess and achieve good condition of ecosystems so they can deliver benefits such as climate regulation, water regulation, soil health, pollination and disaster prevention and protection.\n- In that context, the Commission will request and support Member States to raise the level of implementation of existing legislation within clear deadlines. It will in particular request Member States to ensure **no deterioration in conservation trends and status** of all protected habitats and species by 2030 30 . In addition, Member States will have to ensure that at least 30% of species and habitats not", - "page_start": 6, - "page_end": 6, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **2. P ROTECTING AND RESTORING NATURE IN THE E UROPEAN U NION**\n\n### **2.1. A coherent network of protected areas**\n\nThe targets relate to the EU as a whole and could be broken down according to the EU bio-geographical regions and sea basins or at a more local level. **Every Member State will have to do its fair share of the effort** based on objective ecological criteria, recognising that each country has a different quantity and quality of biodiversity. Particular focus will be placed on protecting and restoring the tropical and sub-tropical\nmarine and terrestrial ecosystems in the EU’s outermost regions given their exceptionally high biodiversity value.\nIn addition, in order to have a truly coherent and resilient Trans-European Nature Network, it will be important to set up **ecological corridors** to prevent genetic isolation, allow for species migration, and maintain and enhance healthy ecosystems. In this context, investments in green and blue infrastructure 27 and cooperation across borders among Member States should be promoted and supported, including through the European Territorial Cooperation.\nThe Commission will aim to agree the criteria and guidance for additional designations with Member States by the end of 2021. Member States will then have until the end of 2023 to demonstrate significant progress in legally designating new protected areas and integrating ecological corridors. On this basis, the Commission will assess by 2024 whether the EU is on track to meet its 2030 targets or whether stronger actions, including EU legislation, are needed.\nFinally, the **Overseas Countries and Territories** also host important biodiversity hotspots, not governed by EU environmental rules. The Commission encourages relevant Member States to consider promoting equal or equivalent rules in these countries and territories.\n**Nature protection: key commitments by 2030**\n1. Legally protect a minimum of 30% of the EU’s land area and 30% of the EU’s sea area and integrate ecological corridors, as part of a true Trans-European Nature Network. 2. Strictly protect at least a third of the EU’s protected areas, including all remaining EU primary and old-growth forests. 3. Effectively manage all protected areas, defining clear conservation objectives and measures, and monitoring them appropriately.\n\n[Guidance on a strategic framework for further supporting the deployment of EU-level green and blue ](https://ec.europa.eu/environment/nature/ecosystems/pdf/SWD_2019_193_F1_STAFF_WORKING_PAPER_EN_V4_P1_1024680.PDF) [infrastructure](https://ec.europa.eu/environment/nature/ecosystems/pdf/SWD_2019_193_F1_STAFF_WORKING_PAPER_EN_V4_P1_1024680.PDF) (SWD(2019) 193).", - "page_start": 5, - "page_end": 5, - "source_file": "legal5_eubiodiversity_cc4.pdf" - }, - { - "text": "# EN EN\n\n## **4. T HE E UROPEAN U NION FOR AN AMBITIOUS GLOBAL BIODIVERSITY AGENDA**\n\n### **4.2. Using external action to promote the EU’s ambition**\n\n#### *4.2.2.* *Trade policy*\n\n**Trade policy will actively support and be part of the ecological transition** . In this spirit, the Commission will ensure full implementation and enforcement of the biodiversity provisions in all trade agreements, including through the EU Chief Trade Enforcement Officer. The Commission will better assess the impact of trade agreements on biodiversity, with follow-up action to strengthen the biodiversity provisions of existing and new agreements if relevant. The Commission will also present in 2021 a legislative proposal and other measures to avoid or minimise the placing of products associated with deforestation or forest degradation on the EU market 81 , and to promote forest-friendly imports and value chains. The Commission will take a number of steps to **crack down on illegal wildlife trade** . This trade contributes to the depletion or extinction of entire species, is the world’s fourth most lucrative black market and is thought to be one of the causes behind the emergence of zoonotic diseases. It is a human, economic and environmental duty to dismantle it.\nWith this in mind, the Commission will revise the EU Action Plan against Wildlife Trafficking in 2021 and propose a further **tightening of the rules on EU ivory trade** later this year. It will explore a possible revision of the Environmental Crime Directive, including by looking at expanding its scope and introducing specific provisions for types and levels of criminal sanctions. It will consider strengthening the coordinating and investigative capacities of the European Anti-Fraud Office (OLAF) to work with Member States and non-EU countries to prevent illicit trade and the entry of illicit products into the Single Market.\nThe Commission will continue to engage with partner countries to ensure a smooth and fair transition, mobilising in particular Aid for Trade to ensure that partners reap the benefits of biodiversity-friendly trade.", - "page_start": 21, - "page_end": 21, - "source_file": "legal5_eubiodiversity_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_SMFG_2011.pdf", - "query": "What are the missions of the Sumitomo Mitsui Financial Group?", - "target_page": 7, - "target_passage": "• To provide optimum added value to our customers and together with them achieve growth • To create sustainable shareholder value through business growth• To create sustainable shareholder value through business growth • To provide a challenging and professionally rewarding work environment for our dedicated employees• To provide a challenging and professionally rewarding work environment for our dedicated employee", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\nphilosophies of both the Sumitomo philosophies of both the Sumitomo and Mitsui groups over the 400 and Mitsui groups over the 400\nyears of their existence, we will years of their existence, we will continue to play our part in solving continue to play our part in solving\nproblems facing the international problems facing the international community through our financial community through our financial\nservice service operations. operations.\n**Priority Issues for Us** As one of Japa As one of Japan’s leading financial services groups, s leading financial services groups,\nthe SMFG Group is taking the lead in aggressively addressing the four priority issues the SMFG Group is taking the lead in aggressively addressing the four priority issues\nwe have identified as significantly impacting the nation. we have identified as significantly impacting the nation.\nOur Mission and CSR at SMFG\n- To provide optimum added value to our customers and together with them achieve growth - To provide optimum added value to our customers and together with them achieve growth\n- To create sustainable shareholder value through business growth - To create sustainable shareholder value through business growth\n- To provide a challenging and professionally rewarding work environment for our dedicated employees - To provide a challenging and professionally rewarding work environment for our dedicated employees\nWe intend to be a financial services group that has the complete trust and support of We intend to be a financial services group that has the complete trust and support of\nour customers. For this purpose, we will always provide services that meet the true our customers. For this purpose, we will always provide services that meet the true\nneeds of our customers to assure their satisfaction and earn confidence in the Group. needs of our customers to assure their satisfaction and earn confidence in the Group. *1.* **Satisfactory**\n**Customer Services**\nIn the conduct of its business activities, SMFG fulfills its social responsibilities by contributing to In the conduct of its business activities, SMFG fulfills its social responsibilities by contributing to\nthe sustainable development of society as a whole through offering higher added value to the sustainable development of society as a whole through offering higher added value to\n(i) customers, (ii) shareholders and the market, (iii) the environment and society, and (iv) employees. (i) customers, (ii) shareholders and the market, (iii) the environment and society, and (iv) employees.\n**SMFG’s Definition of CSR**", - "page_start": 5, - "page_end": 6, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\n**Our Mission**\n**Contributing to the Sustainable Development of Society**\n**CSR Group Initiatives**\nSolid Management Structure\n(corporate governance, internal controls, compliance,\nrisk management, information disclosure, etc.)\nCustomers Shareholders\nand the Market The Environment\nand Society Employees\nHighly-valued\nproducts and\nservices\nSound\nManagement\nSocial and community activities and environmental activities\nCorporate culture\nrespecting\nthe individual\nBoard of Directors\nSumitomo Mitsui Banking Corporation SMFG Card & Credit, Inc. The Japan Research Institute Limited SMBC Friend Securities Co., Ltd. Sumitomo Mitsui Finance and Leasing Co., Ltd.\n**Chairman** : Director in charge of SMFG\nCorporate Planning Department\n**Committee members** : General Managers of SMFG,\nSumitomo Mitsui Banking Corporation,\nSMFG Card & Credit, Sumitomo Mitsui Card,\nCedyna, Sumitomo Mitsui Finance and Leasing,\nThe Japan Research Institute,\nSMBC Friend Securities, SMBC Nikko Securities,\nTHE MINATO BANK and\nKansai Urban Banking Corporation\n**Administered by** : Group CSR Department of SMFG\n**Strategic advisor** :\nJRI Center for the Strategy of Emergence\nManagement Committee\n**Group CSR Committee**\n**CSR Liaison Committee**\n**SMFG CSR promotion structure**\nOur Mission\nCustomers\nPromoting CSR through\ncore operations\nShareholders and the Market\nThe Environment and Society\nEmployees\n| Plan |\n|:---|\n| Do |\n| Check |\n|:---|\n| Act |\nBasic CSR Policy\n(Business Ethics)\nWe intend to be a financial services group for which all officers and employees work We intend to be a financial services group for which all officers and employees work\nwith pride and commitment. For this purpose, we respect people and develop with pride and commitment. For this purpose, we respect people and develop\nemployees with extensive professional knowledge and capabilities, thereby creating a employees with extensive professional knowledge and capabilities, thereby creating a\nfree and active business environment. free and active business environment. *4.* **Free and Active**\n**Business Environment**\nWe intend to be a financial services group that maintains fair, transparent, and sound We intend to be a financial services group that maintains fair, transparent, and sound\nmanagement based on the principle of self-responsibility. For this purpose, along with management based on the principle of self-responsibility. For this purpose, along with\nearning the firm confidence of our shareholders, our customers, and the general public, earning the firm confidence of our shareholders, our customers, and the general public,\nwe take a long-term view of our business and operate it efficiently, and actively disclose we take a long-term view of our business and operate it efficiently, and actively disclose", - "page_start": 6, - "page_end": 6, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\naccurate business information about the Group. Through these activities, we work to accurate business information about the Group. Through these activities, we work to\nmaintain continued growth based on a sound financial position. maintain continued growth based on a sound financial position. *2.* **Sound Management**\nWe intend to be a financial services group that contributes to the healthy development We intend to be a financial services group that contributes to the healthy development\nof society. For this purpose, we recognize the importance of our mission to serve as a of society. For this purpose, we recognize the importance of our mission to serve as a\ncrucial part of the public infrastructure and also our social responsibilities. With such crucial part of the public infrastructure and also our social responsibilities. With such\nrecognition, we undertake business operations that contribute to the steady recognition, we undertake business operations that contribute to the steady\ndevelopment of Japan and the rest of the world, and endeavor, as a good corporate development of Japan and the rest of the world, and endeavor, as a good corporate\ncitizen, to make a positive contribution to society. citizen, to make a positive contribution to society. *3.* **Contributing to**\n**Social Development**\nWe intend to be a financial services group that always keeps in mind the importance of We intend to be a financial services group that always keeps in mind the importance of\ncompliance. For this purpose, we reflect our awareness of Business Ethics in our business compliance. For this purpose, we reflect our awareness of Business Ethics in our business\nactivities at all times. In addition, we respond promptly to directives from auditors and activities at all times. In addition, we respond promptly to directives from auditors and\ninspectors. Through these actions, we observe all laws and regulations, and uphold moral inspectors. Through these actions, we observe all laws and regulations, and uphold moral\nstandards in our business practices. standards in our business practices. *5.* **Compliance**\n**SMFG CSR Values**\n**Participation in global initiatives**\nRecent years have seen a growing range of international initiatives to deal with threats to the sustainability of the global environment. Recent years have seen a growing range of international initiatives to deal with threats to the sustainability of the global environment.\nAs a global citizen, the SMFG Group, mindful of its societal influence as a financial institution, follows the guidelines and principles of As a global citizen, the SMFG Group, mindful of its societal influence as a financial institution, follows the guidelines and principles of", - "page_start": 6, - "page_end": 6, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\noffering optimal products and services, and ensuring that every offering optimal products and services, and ensuring that every employee and the overall group are capable of employee and the overall group are capable of\nresponding to the challenges of globalization. I believe that responding to the challenges of globalization. I believe that through these measures, through these measures,\nwe will contribute to the growth and development of our clients we will contribute to the growth and development of our clients and society, and ourselves grow in partnership with them. and society, and ourselves grow in partnership with them.\nThrough our basic policy of becoming “a globally competitive Through our basic policy of becoming “a globally competitive financial services group financial services group\nwith the highest trust of our clients, society and other stakeholders” with the highest trust of our clients, society and other stakeholders” by maximizing our core strengths of by maximizing our core strengths of\n“Spirit of Innovation,” “Speed” and “Solution & Execution,” we “Spirit of Innovation,” “Speed” and “Solution & Execution,” we will continue to stay ahead of the times, will continue to stay ahead of the times,\nno matter how challenging, and actively adapt to changes in our no matter how challenging, and actively adapt to changes in our business environment. business environment.", - "page_start": 1, - "page_end": 1, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\nMeasures are being stepped up on a range of fronts — not only involving a low-carbon society, but Measures are being stepped up on a range of fronts — not only involving a low-carbon society, but\nalso dealing with issues such as water supply, soil contamination, energy and biodiversity. We aim to also dealing with issues such as water supply, soil contamination, energy and biodiversity. We aim to\ncontribute to sustainable development by supporting the worldwide adoption of Japan’s much-admired contribute to sustainable development by supporting the worldwide adoption of Japan’s much-admired\ntechnological breakthroughs, with a particular focus on the Asian region. technological breakthroughs, with a particular focus on the Asian region.\nCurrently, the proportion of people aged 65 or over in Japan has reached 23.4%*. SMFG will help create Currently, the proportion of people aged 65 or over in Japan has reached 23.4%*. SMFG will help create\nframeworks enabling the elderly to enjoy a vibrant lifestyle with peace of mind, through support for life-cycle frameworks enabling the elderly to enjoy a vibrant lifestyle with peace of mind, through support for life-cycle\nplanning and other measures. The SMFG Group aims to create systems and a corporate culture that foster a sound planning and other measures. The SMFG Group aims to create systems and a corporate culture that foster a sound\nbalance between work and care needs, given that many group employees will later need to nurse ailing relatives. balance between work and care needs, given that many group employees will later need to nurse ailing relatives.\n-\n-\n-\nWide-ranging financial support for the reconstruction of infrastructure Wide-ranging financial support for the reconstruction of infrastructure\nOngoing disaster recovery activities by employee volunteers Ongoing disaster recovery activities by employee volunteers\nComprehensive support for industrial recovery in partnership with local governments and Comprehensive support for industrial recovery in partnership with local governments and\nfinancial institutions in the disaster-affected areas financial institutions in the disaster-affected areas\nIn anticipation of further global expansion, the SMFG Group is aggressively internationalizing its In anticipation of further global expansion, the SMFG Group is aggressively internationalizing its\noperations both in Japan and overseas. Initiatives include aggressive development of advisory operations both in Japan and overseas. Initiatives include aggressive development of advisory\nservices for infrastructure upgrades in emerging economies, a cross-departmental endeavor, services for infrastructure upgrades in emerging economies, a cross-departmental endeavor,\nas well as contributions to the international community and the environmental business, chiefly as well as contributions to the international community and the environmental business, chiefly", - "page_start": 5, - "page_end": 5, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## **10**\n\n#### **Social Contribution Activities**\n\norganization (GRI) in 1997 to encourage its adoption worldwide.\n* SMFG plans to make PROMISE a wholly owned subsidiary in April 2012.\n**Reference guidelines**\n- Sumitomo Mitsui Financial Group, Inc.\n- Sumitomo Mitsui Banking Corporation\n- SMFG Card & Credit, Inc.\n- Sumitomo Mitsui Card Company, Limited\n- Cedyna Financial Corporation\n- Sumitomo Mitsui Finance and Leasing Co., Ltd.\n- The Japan Research Institute, Limited\n- SMBC Friend Securities Co., Ltd.\n- SMBC Nikko Securities Inc.\n- THE MINATO BANK, LTD.\n- Kansai Urban Banking Corporation\n- Other Group companies\n**Scope of this Report**\nThroughout this report, **“Sumitomo Mitsui Financial Group”** or **“SMFG”** refers to the holding company alone. **“The SMFG Group”**\nrefers to the holding company and its primary domestic and international subsidiaries and affiliates.\nCompany name abbreviations and other special terminology\n**About this Report**\n**Corporate Outline (as of September 30, 2011)**\nCompany Name\nBusiness Description\nEstablished\nHead Office\nChairman of the Board\nPresident\nCapital\nStock Exchange Listings\nSumitomo Mitsui Financial Group, Inc.\nManagement of banking subsidiaries (under the stipulations of Japan’s Banking Act) and of\nnon-bank subsidiaries, as well as the performance of ancillary functions\nDecember 2, 2002\n1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo, Japan\nMasayuki Oku\nKoichi Miyata (Concurrent Director at Sumitomo Mitsui Banking Corporation)\n¥2,337.8 billion\nTokyo Stock Exchange (First Section)\nOsaka Securities Exchange (First Section)\nNagoya Stock Exchange (First Section)\n: :\n:\n:\n:\n:\n:\n:\n:\n**Structure of Sumitomo Mitsui Financial Group (as of September 30, 2011)**\nPeriod Covered\nPublication Date of\nJapanese Document\nContact\nCovers CSR baselines and CSR activities at SMFG and its Group companies, Covers CSR baselines and CSR activities at SMFG and its Group companies,", - "page_start": 15, - "page_end": 15, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\nthrough branches and representative offices overseas. through branches and representative offices overseas.\nWe will continue to discuss and review various approaches to issues facing the international We will continue to discuss and review various approaches to issues facing the international\ncommunity so as to build up trust internationally as a global player. community so as to build up trust internationally as a global player.\n####### **Further measures needed**\n-\n-\n-\nGive further support for businesses involved in greenhouse gas Give further support for businesses involved in greenhouse gas\nreduction, water supply, new energy and resource initiatives reduction, water supply, new energy and resource initiatives\nDo more to safeguard biodiversity, in our capacity as a Do more to safeguard biodiversity, in our capacity as a\nfinancial institution financial institution\nShare our information assets and know-how globally in the Share our information assets and know-how globally in the\nenvironmental business environmental business\n*Estimates by the Statistics Bureau, Ministry of Internal Affairs and Communications (October 1, 2011)\n####### **Further measures needed**\n-\n-\n-\nSupport businesses involved in health, medical and Support businesses involved in health, medical and\nnursing care nursing care\nExpand range of financial products and services for the Expand range of financial products and services for the\nelderly (planning for asset management for old age) elderly (planning for asset management for old age)\nFoster a better work-life balance Foster a better work-life balance\n####### **Further measures needed**\n-\n-\n-\nShare expertise in corporate social responsibility Share expertise in corporate social responsibility\nwith the international community with the international community\nImprove financial services in preparation for the Improve financial services in preparation for the\nglobalization of operations in Japan (multilingual globalization of operations in Japan (multilingual\nsupport) support)\nPromote diversity Promote diversity\nIn the past, the Sumitomo Group In the past, the Sumitomo Group undertook large-scale afforestation undertook large-scale afforestation\nprograms to solve the problem of programs to solve the problem of pollution around the Besshi copper pollution around the Besshi copper\nmine, while the Mitsui Group set up mine, while the Mitsui Group set up the Mitsui Memorial Hospital to the Mitsui Memorial Hospital to\ngive the poorest in society access to give the poorest in society access to basic medical care. Based on this basic medical care. Based on this\ncorporate social responsibility corporate social responsibility DNA embedded in the business DNA embedded in the business", - "page_start": 5, - "page_end": 5, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## **10**\n\n#### **Social Contribution Activities**\n\ncentered on specific examples centered on specific examples\nThis is the official version of our CSR report. Covers the full spectrum of This is the official version of our CSR report. Covers the full spectrum of\nCSR activities at SMFG CSR activities at SMFG\nCovers environment-related statistical data and gives more detailed Covers environment-related statistical data and gives more detailed\ninformation on CSR activities information on CSR activities\n**CSR disclosure**\n**through**\n**specific examples**\n**Comprehensive**\n**disclosure of**\n**CSR activities**\n**Enriched**\n**CSR disclosure**\n:\n:\n:\nApril 1, 2010 to March 31, 2011 ( “Fiscal 2010” )\nNote: Certain items in this report refer to activities taking place after April 2011.\nDecember 2011\nGroup CSR Department, Sumitomo Mitsui Financial Group, Inc.\n1-2 Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005\nTEL: +81-3-3282-8111\nSumitomo Mitsui Sumitomo Mitsui\nBanking Corporation Banking Corporation\nSMBC Nikko Securities SMBC Nikko Securities ORIX Credit ORIX Credit PROMISE * PROMISE * Sumitomo Mitsui Card Sumitomo Mitsui Card Cedyna Cedyna\nSMFG Card & Credit SMFG Card & Credit Sumitomo Mitsui Sumitomo Mitsui\nFinance and Leasing Finance and Leasing\nThe Japan The Japan\nResearch Institute Research Institute SMBC Friend Securities SMBC Friend Securities\nDaiwa SB Investments Daiwa SB Investments\nSumitomo Mitsui Auto Service Sumitomo Mitsui Auto Service\n**SMFG SUMITOMO MITSUI FINANCIAL GROUP**\nNote: American Depositary Receipts (ADRs) are listed on the New York Stock Exchange.\n**CSR report 2011 (digest version)**\n**CSR report (online version, Japanese only)**\n**CSR report 2011**\n**(digest version with examples of activities and**\n**statistical performance, online PDF file)**\nwww.smfg.co.jp/responsibility\n29 **CSR REPORT 2011 CSR REPORT 2011** 30", - "page_start": 15, - "page_end": 15, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\nSumitomo Mitsui Financial Group CSR Report\n**Digest version**\nwww.smfg.co.jp/english\n####### **President**\n####### **Sumitomo Mitsui Financial Group, Inc.**\n**INDEX**\n**Foreword**\n**Commitment from the Top**\n**A Conversation with Tadao Ando,**\n**Takeshi Kunibe and Koichi Miyata**\n**Our Mission and CSR at SMFG**\n〈 **Specific Examples of CSR Activities** 〉\n**Environmental Activities**\n**Social Contribution Activities**\n**Together with Our Customers**\n**Together with Our Shareholders**\n**and Markets**\n**Together with Our Employees**\n**1**\n**3**\n**Measures to Support Reconstruction**\n**after the March 11**\n**Earthquake and Tsunami 8**\n**11**\n**21**\n**Corporate Outline/Editorial Policy 29**\n**25**\n**13**\n**17**\n**19**\n**Priority Issues for Us 9**\n####### **What can we do now to spur the**\n####### **reconstruction and revitalization of Japan,**\n####### **and help resolve global issues?**\nFirst, I would like to extend our deepest sympathies and heartfelt First, I would like to extend our deepest sympathies and heartfelt condolences to all those who have suffered and condolences to all those who have suffered and\nto the families and friends of those who tragically lost their lives in to the families and friends of those who tragically lost their lives in the devastating earthquake and tsunami the devastating earthquake and tsunami\nthat struck northeastern Japan on March 11, 2011. We pray for the that struck northeastern Japan on March 11, 2011. We pray for the early recovery of the affected people and areas. early recovery of the affected people and areas.\nSMFG is dedicated to seamlessly responding to clients’ needs by SMFG is dedicated to seamlessly responding to clients’ needs by leveraging our group-wide capabilities, leveraging our group-wide capabilities,", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n#### **Activities**\n\n**For further details,**\n**please see our website.**\nMitsui Sumitomo VISA Card\nc UNICEF\nMozambique/Arild Drivdal\n**International cooperation begins at home**\nThe SMFG Group is engaged in a range of activities The SMFG Group is engaged in a range of activities\nthat contribute to development at both the regional that contribute to development at both the regional\nand international level. In addition to overseas units’ and international level. In addition to overseas units’\nindependent initiatives, which are geared to host independent initiatives, which are geared to host\ncountry issues and characteristics, the Group supports country issues and characteristics, the Group supports\nprojects that have contributed to achievement of the projects that have contributed to achievement of the\nUnited Nations’ global Millennium Development Goals, United Nations’ global Millennium Development Goals,\nsuch as poverty eradication, health improvement and such as poverty eradication, health improvement and\nstatus improvement for education and women in status improvement for education and women in\ndeveloping countries. Our support takes the form of developing countries. Our support takes the form of\ndonations to non-profit and non-governmental donations to non-profit and non-governmental\norganizations, through the employee volunteer fund. organizations, through the employee volunteer fund.\n(The map shows areas where fund money is used, (The map shows areas where fund money is used,\nmarked with a marked with a ★ symbol). Please see our website for symbol). Please see our website for\nmore details. more details.\nEurope & Africa Middle East & Asia North America\n**Scholarships at major universities 2**\n**2**\n**China**\nSumitomo Mitsui Banking Corporation (China) Limited Sumitomo Mitsui Banking Corporation (China) Limited\nestablished a scholarship program for students of Zhejiang established a scholarship program for students of Zhejiang\nUniversity, Shanghai Inter University, Shanghai Inter-\nnational Studies University, national Studies University,\nSun Yat-sen University, Sun Yat-sen University,\nand other universities. and other universities.\nSMBC Hong Kong Branch makes donations to the Asian SMBC Hong Kong Branch makes donations to the Asian\nYouth Orchestra (AYO), Youth Orchestra (AYO),\ncomprising young Asian comprising young Asian\nmusicians selected musicians selected\nthrough auditioning who through auditioning who\nperform all over Asia. perform all over Asia.\nAs a way of increasing understanding of Japanese culture, As a way of increasing understanding of Japanese culture,\nSMBC SMBC’s Seoul Branch donates funds to make possible the s Seoul Branch donates funds to make possible the\nholding of a competition holding of a competition\ninvolving theatrical perfor involving theatrical perfor-", - "page_start": 13, - "page_end": 14, - "source_file": "NYSE_SMFG_2011.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_SMFG_2011.pdf", - "query": "Did Katsutoshi Konuma participate in the August 2011 expert roundtable on the role of the Sumitomo Mitsui Financial Group's new Food and Agricultural Assessment Loan? ", - "target_page": 8, - "target_passage": "Key comments of participants Together with Our Customers Katsutoshi Konuma, Section Manager, Social & Environmental Management, Asahi Breweries Ltd", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\nvolume and price, such as food safety and volume and price, such as food safety and\nhealthiness, and the cultural aspects of diet. healthiness, and the cultural aspects of diet.\nAs discussion continues on the need for As discussion continues on the need for\nfarmers to increase production scale and farmers to increase production scale and\nmove into processing and marketing, major move into processing and marketing, major\nchanges are underway in the agriculture and changes are underway in the agriculture and\nfisheries sector in Japan. fisheries sector in Japan.\nAgainst this backdrop, SMBC has developed Against this backdrop, SMBC has developed\na new financial product for this sector. a new financial product for this sector.\n**New queue-number display system**\n**installed at bank counters**\nColors and special designs are used to make\nqueue-number displays more visible to all customers\n(The Minato Bank)\nSpecific Examples of CSR Activities\n**For further details, please see our website.** Sumitomo Mitsui Financial Group CSR Report\nThe SMBC Food and Agricultural Assessment The SMBC Food and Agricultural Assessment\nLoan comes with conditions, depending on Loan comes with conditions, depending on\nthe results of an evaluation of food-producers’ the results of an evaluation of food-producers’\nprogress in areas such as food safety and progress in areas such as food safety and\nenvironment-friendliness, healthiness and environment-friendliness, healthiness and\nnutritional value, and efficiency of distribution. nutritional value, and efficiency of distribution.\nThe Japan Research Institute researches The Japan Research Institute researches\nmeasures in the measures in the\nareas areas of food and of food and\nfarming being taken farming being taken\nby the loan applicant, by the loan applicant,\nand drafts a simple and drafts a simple\n“diagnosis” stating “diagnosis” stating\nwhether there is room whether there is room\nfor future improvement. Ernst & Young for future improvement. Ernst & Young\nShinNihon LLC provides expert opinions on ShinNihon LLC provides expert opinions on\nongoing improvement of this system. ongoing improvement of this system.\nBy backing customer companies’ own By backing customer companies’ own\ninitiatives in the areas of food and agriculture initiatives in the areas of food and agriculture\nin this way, SMBC will be supporting measures in this way, SMBC will be supporting measures\nto improve the diet of the Japanese and to improve the diet of the Japanese and\nstrengthen the agriculture and fisheries sector. strengthen the agriculture and fisheries sector.\n**The financial sector’s role in**", - "page_start": 7, - "page_end": 7, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n#### **Together with Our Customers**\n\nKatsutoshi Konuma, Section Manager, Social & Environmental Management, Asahi Breweries Ltd.\n“Eating should be something that generates emotion. New potential exists in the world of cuisine.”\nYasuhiro Nakashima Associate Professor Graduate School of Agricultural and Life Sciences,\nThe University of Tokyo\n“As consumer tastes go through a time of great change, I think it is important to\nprioritize ingredients and the attitude of customers toward eating.”\nDaisuke Yamamoto, Vice Senior Consultant, Research Department,\nThe Japan Research Institute, Limited\n“An important concept is multilateral dialogue as the number of parties involved in food\nproduction increases throughout the supply chain.”\nYoichiro Fukayama, Planning Dept., Deputy Head (with powers of representation) of\nthe Corporate Banking Unit & Middle Market Banking Unit, SMBC\nModerated by Kenji Sawami, Partner, Ernst & Young ShinNihon LLC\n**For further details, please see our website.**\nIn addition to removing mobility barriers at In addition to removing mobility barriers at\nbranches, the bank plans to aggressively branches, the bank plans to aggressively\nsupport installation of facilities needed to support installation of facilities needed to\ncope with the rapidly rising old-age cope with the rapidly rising old-age\ndependency ratio. As a first step, SMBC dependency ratio. As a first step, SMBC\nhas established clear guidelines for has established clear guidelines for\nsupporting the construction of rental supporting the construction of rental\nhousing for the elderly, expected to be a housing for the elderly, expected to be a\nfuture growth area. future growth area.\nWhile continuing to tailor business While continuing to tailor business\nactivities to the needs of the community at activities to the needs of the community at\nlarge and ensuring a friendly banking large and ensuring a friendly banking\nenvironment for our customers, the SMFG environment for our customers, the SMFG\nGroup also plans to support the creation of Group also plans to support the creation of\nframeworks that enable the elderly to live frameworks that enable the elderly to live", - "page_start": 7, - "page_end": 7, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\nactivities, and this was a good opportunity activities, and this was a good opportunity\nfor us to appreciate anew how our business for us to appreciate anew how our business\ncontributes to the public good. contributes to the public good.\nThe SMFG Group has 62,000 employees, The SMFG Group has 62,000 employees,\n“stepping up to the plate and working hard “stepping up to the plate and working hard\nto give something back to society.” I think it to give something back to society.” I think it\nis important to develop ways of making this is important to develop ways of making this\na shared aspiration of all the employees of a shared aspiration of all the employees of\nthe Group. the Group.\n##### Commitment from the Top\n**What can we do now to spur**\n**the reconstruction and revitalization**\n**of Japan, and help**\n**resolve global issues?**\n**Our measures to support**\n**reconstruction**\n**after the disastrous**\n**earthquake and tsunami**\n**Uplifting**\n**the nation’s spirits**\nK oichi M iyata\nT akeshi K unibe\nT adao A ndo\nArchitect. Professor Emeritus at the University of\nTokyo, Representative and Vice-chairman of the\nGreat East Japan Earthquake Reconstruction\nDesign Council. Awarded the Order of Cultural\nMerit in 2010.\nPresident\nSumitomo Mitsui Financial Group, Inc.\nPresident and CEO\nSumitomo Mitsui Banking Corporation\n**A Conversation with Tadao Ando, Takeshi Kunibe and Koichi Miyata**\n*Uplifting the nation’s spirits* *Uplifting the nation’s spirits*\nJapan is now facing a wide variety of problems, ranging from the reconstruction of the Tohoku region (the northeastern region of Japan) Japan is now facing a wide variety of problems, ranging from the reconstruction of the Tohoku region (the northeastern region of Japan)\nafter the March 11 earthquake and tsunami (“the Great East Japan Earthquake”) to a shrinking and aging population, with falling birth rates after the March 11 earthquake and tsunami (“the Great East Japan Earthquake”) to a shrinking and aging population, with falling birth rates\nand increasing numbers of the aged. and increasing numbers of the aged.\nWe must now find ways for people to coexist in harmony with nature, based on a global perspective. We must now find ways for people to coexist in harmony with nature, based on a global perspective.\nSumitomo Mitsui Financial Group (SMFG) invited the world-famous architect Tadao Ando to join in a conversation on the issues facing society Sumitomo Mitsui Financial Group (SMFG) invited the world-famous architect Tadao Ando to join in a conversation on the issues facing society", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\n**improving the nation’s diet and**\n**in strengthening the agricultural**\n**and fisheries sectors**\n**Roundtable session: SMBC Food and Agricultural Assessment Loan**\n**Making banking**\n**a more pleasant experience**\n**for all customers**\n**Peace of mind**\n**at the bank counter**\n**Preparing our businesses**\n**for a higher old-age**\n**dependency ratio**\nWith the old-age dependency ratio soaring, With the old-age dependency ratio soaring,\nthe SMFG Group aims to provide friendly, the SMFG Group aims to provide friendly,\neasy-to-use banking services for all its easy-to-use banking services for all its\ncustomers. customers.\nSome Group companies are likewise making Some Group companies are likewise making\ntheir facilities barrier-free at bank branches their facilities barrier-free at bank branches\nwith large numbers of customers, to tailor with large numbers of customers, to tailor\nservices to the needs of all customers. services to the needs of all customers.\nFor example at the Minato Bank, we have For example at the Minato Bank, we have\nequipped all ATMs at all our branches and equipped all ATMs at all our branches and\ncashpoints with voice-guidance handsets for cashpoints with voice-guidance handsets for\nthe visually impaired. the visually impaired.\nIn addition, we have set up priority seating In addition, we have set up priority seating\nin the lobby of each of our branches for in the lobby of each of our branches for\ncustomers who are very old or who have customers who are very old or who have\nmobility problems. We are also steadily mobility problems. We are also steadily\nintroducing queue-number displays using introducing queue-number displays using\nColor Universal Design (CUD) principles, Color Universal Design (CUD) principles,\nwhich are easier to read for customers with which are easier to read for customers with\neyesight concerns. eyesight concerns. A roundtable session with experts held in August 2011\nconsidered the role of the new SMBC Food and Agricultural\nAssessment Loan in improving the food supply chain that\nlinks food and fishery producers with food processors and\nconsumers. Opinions were also exchanged on what other\nfuture role the bank might assume in this regard, given\nthe current situation and issues facing the food industry\nand agriculture\nin Japan.\n“We want to deliver value by creating demand and quality combined with safety, peace\nof mind and trust.”\nA further measure is installation of handheld A further measure is installation of handheld\nhearing support devices at all branches hearing support devices at all branches", - "page_start": 7, - "page_end": 7, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## **10**\n\n#### **Social Contribution Activities**\n\norganization (GRI) in 1997 to encourage its adoption worldwide.\n* SMFG plans to make PROMISE a wholly owned subsidiary in April 2012.\n**Reference guidelines**\n- Sumitomo Mitsui Financial Group, Inc.\n- Sumitomo Mitsui Banking Corporation\n- SMFG Card & Credit, Inc.\n- Sumitomo Mitsui Card Company, Limited\n- Cedyna Financial Corporation\n- Sumitomo Mitsui Finance and Leasing Co., Ltd.\n- The Japan Research Institute, Limited\n- SMBC Friend Securities Co., Ltd.\n- SMBC Nikko Securities Inc.\n- THE MINATO BANK, LTD.\n- Kansai Urban Banking Corporation\n- Other Group companies\n**Scope of this Report**\nThroughout this report, **“Sumitomo Mitsui Financial Group”** or **“SMFG”** refers to the holding company alone. **“The SMFG Group”**\nrefers to the holding company and its primary domestic and international subsidiaries and affiliates.\nCompany name abbreviations and other special terminology\n**About this Report**\n**Corporate Outline (as of September 30, 2011)**\nCompany Name\nBusiness Description\nEstablished\nHead Office\nChairman of the Board\nPresident\nCapital\nStock Exchange Listings\nSumitomo Mitsui Financial Group, Inc.\nManagement of banking subsidiaries (under the stipulations of Japan’s Banking Act) and of\nnon-bank subsidiaries, as well as the performance of ancillary functions\nDecember 2, 2002\n1-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo, Japan\nMasayuki Oku\nKoichi Miyata (Concurrent Director at Sumitomo Mitsui Banking Corporation)\n¥2,337.8 billion\nTokyo Stock Exchange (First Section)\nOsaka Securities Exchange (First Section)\nNagoya Stock Exchange (First Section)\n: :\n:\n:\n:\n:\n:\n:\n:\n**Structure of Sumitomo Mitsui Financial Group (as of September 30, 2011)**\nPeriod Covered\nPublication Date of\nJapanese Document\nContact\nCovers CSR baselines and CSR activities at SMFG and its Group companies, Covers CSR baselines and CSR activities at SMFG and its Group companies,", - "page_start": 15, - "page_end": 15, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\nSumitomo Mitsui Financial Group CSR Report\n**Digest version**\nwww.smfg.co.jp/english\n####### **President**\n####### **Sumitomo Mitsui Financial Group, Inc.**\n**INDEX**\n**Foreword**\n**Commitment from the Top**\n**A Conversation with Tadao Ando,**\n**Takeshi Kunibe and Koichi Miyata**\n**Our Mission and CSR at SMFG**\n〈 **Specific Examples of CSR Activities** 〉\n**Environmental Activities**\n**Social Contribution Activities**\n**Together with Our Customers**\n**Together with Our Shareholders**\n**and Markets**\n**Together with Our Employees**\n**1**\n**3**\n**Measures to Support Reconstruction**\n**after the March 11**\n**Earthquake and Tsunami 8**\n**11**\n**21**\n**Corporate Outline/Editorial Policy 29**\n**25**\n**13**\n**17**\n**19**\n**Priority Issues for Us 9**\n####### **What can we do now to spur the**\n####### **reconstruction and revitalization of Japan,**\n####### **and help resolve global issues?**\nFirst, I would like to extend our deepest sympathies and heartfelt First, I would like to extend our deepest sympathies and heartfelt condolences to all those who have suffered and condolences to all those who have suffered and\nto the families and friends of those who tragically lost their lives in to the families and friends of those who tragically lost their lives in the devastating earthquake and tsunami the devastating earthquake and tsunami\nthat struck northeastern Japan on March 11, 2011. We pray for the that struck northeastern Japan on March 11, 2011. We pray for the early recovery of the affected people and areas. early recovery of the affected people and areas.\nSMFG is dedicated to seamlessly responding to clients’ needs by SMFG is dedicated to seamlessly responding to clients’ needs by leveraging our group-wide capabilities, leveraging our group-wide capabilities,", - "page_start": 0, - "page_end": 1, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## **10**\n\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\nSMBC SMBC’s Bangkok Branch assisted s Bangkok Branch assisted\nfarmers by donating underground farmers by donating underground\nwater storage tanks and assisting water storage tanks and assisting\nwith vegetable planting and with vegetable planting and\nharvesting. harvesting.\nHigh school students from New York\nwho visited Japan on a study trip\nScholarship students at Sun Yat-sen University\nDonated furniture\nEmployee volunteers who participated in\nlandscape improvement projects\nPerforming a Japanese-language drama\nBank employees helped plant\nvegetables as volunteers\nPhotographs supplied by AYO\nScholarship award ceremony for university students in Vietnam\n*Please see this website\nfor further details (in\nJapanese):\n\nwww.smbc.co.jp/ccs/\nSumitomo Mitsui Financial Group CSR Report\n**Helping build prosperity**\n**in Asia and the world**", - "page_start": 14, - "page_end": 14, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n#### **Activities**\n\n**For further details, please see our website.**\nIn fiscal 2010, 150 volunteers from the In fiscal 2010, 150 volunteers from the\nSMFG Group participated in beach cleanup SMFG Group participated in beach cleanup\nactivities in Kanagawa and Hyogo prefectures activities in Kanagawa and Hyogo prefectures\non “SMFG Clean-up Day.” This initiative is on “SMFG Clean-up Day.” This initiative is\nnot simply a matter of picking up garbage. It not simply a matter of picking up garbage. It\nalso involves inspections and analysis of also involves inspections and analysis of\ngarbage to identify pointers for providing garbage to identify pointers for providing\nsolutions for environmental issues in the solutions for environmental issues in the\nfuture. future.\nIn addition to beach cleanup activities in In addition to beach cleanup activities in\nChiba and Hyogo prefectures by SMBC Chiba and Hyogo prefectures by SMBC\nFriend Securities, Group companies of Friend Securities, Group companies of\nCedyna, Sumitomo Mitsui Finance & Leasing, Cedyna, Sumitomo Mitsui Finance & Leasing,\nthe Japan Research Institute and SMBC the Japan Research Institute and SMBC\nNikko Securities carry out ongoing cleanup Nikko Securities carry out ongoing cleanup\nand other activities in the areas around their and other activities in the areas around their\noffices and branches. offices and branches.\nThe Minato Bank and Kansai Urban Banking The Minato Bank and Kansai Urban Banking\nCorporation also engage in cleanup activities Corporation also engage in cleanup activities\naround Suma Beach and Lake Biwa, to around Suma Beach and Lake Biwa, to\nprotect the regional environment. protect the regional environment.\nCardholders and employees of Sumitomo Cardholders and employees of Sumitomo\nMitsui Card joined a literary social contribution Mitsui Card joined a literary social contribution\ninitiative by participating in the Books To initiative by participating in the Books To\nThe People 2010 project operated by BOOKOFF The People 2010 project operated by BOOKOFF", - "page_start": 12, - "page_end": 13, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n#### **Activities**\n\n**Committed to supporting environmental businesses, a CSR priority,**\n**through our core businesses**\nThe SMFG Group supports environmental The SMFG Group supports environmental\nbusinesses in the rapidly growing markets of businesses in the rapidly growing markets of\nSoutheast Asia from various perspectives. Southeast Asia from various perspectives.\nFor example in Malaysia, SMBC signed an For example in Malaysia, SMBC signed an\noperational alliance on environmental operational alliance on environmental\nbusinesses with the Federation of Malaysian businesses with the Federation of Malaysian\nManufacturers in April 2010, and in October Manufacturers in April 2010, and in October\nthat year acted as main sponsor for Malaysia that year acted as main sponsor for Malaysia’s\nfirst large-scale international environmental first large-scale international environmental\nexhibition, International Greentech & Eco exhibition, International Greentech & Eco\nproducts Exhibition & Conference Malaysia products Exhibition & Conference Malaysia\n2010 (IGEM). At this event, a keynote 2010 (IGEM). At this event, a keynote\nspeech was given by Chairman Teisuke speech was given by Chairman Teisuke\nKitayama, and SMBC and Sumitomo Mitsui Kitayama, and SMBC and Sumitomo Mitsui\nFinance & Leasing opened booths. Finance & Leasing opened booths. The The\nexhibition, visited on successive days exhibition, visited on successive days by by\nMalaysia Malaysia’s King, prime minister, some of s King, prime minister, some of\nthe regional Kings of Malaysia, the regional Kings of Malaysia, and and\ncabinet ministers, raised awareness cabinet ministers, raised awareness of of\nenvironmental businesses in the nation. environmental businesses in the nation.\nAt the same time, in April 2011, the bank At the same time, in April 2011, the bank’s s\nMalaysia unit Sumitomo Mitsui Banking Malaysia unit Sumitomo Mitsui Banking\nCorporation Malaysia Berhad began Corporation Malaysia Berhad began\noperations. This unit is broadening support operations. This unit is broadening support\nmeasures to contribute to the development measures to contribute to the development\nof environmental businesses in Malaysia. of environmental businesses in Malaysia.\nMeanwhile, in August 2010, the Japan Meanwhile, in August 2010, the Japan\nResearch Institute, SMBC and a number of Research Institute, SMBC and a number of\nother companies publicly recruited by Japan other companies publicly recruited by Japan’s s", - "page_start": 11, - "page_end": 12, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\nthrough branches and representative offices overseas. through branches and representative offices overseas.\nWe will continue to discuss and review various approaches to issues facing the international We will continue to discuss and review various approaches to issues facing the international\ncommunity so as to build up trust internationally as a global player. community so as to build up trust internationally as a global player.\n####### **Further measures needed**\n-\n-\n-\nGive further support for businesses involved in greenhouse gas Give further support for businesses involved in greenhouse gas\nreduction, water supply, new energy and resource initiatives reduction, water supply, new energy and resource initiatives\nDo more to safeguard biodiversity, in our capacity as a Do more to safeguard biodiversity, in our capacity as a\nfinancial institution financial institution\nShare our information assets and know-how globally in the Share our information assets and know-how globally in the\nenvironmental business environmental business\n*Estimates by the Statistics Bureau, Ministry of Internal Affairs and Communications (October 1, 2011)\n####### **Further measures needed**\n-\n-\n-\nSupport businesses involved in health, medical and Support businesses involved in health, medical and\nnursing care nursing care\nExpand range of financial products and services for the Expand range of financial products and services for the\nelderly (planning for asset management for old age) elderly (planning for asset management for old age)\nFoster a better work-life balance Foster a better work-life balance\n####### **Further measures needed**\n-\n-\n-\nShare expertise in corporate social responsibility Share expertise in corporate social responsibility\nwith the international community with the international community\nImprove financial services in preparation for the Improve financial services in preparation for the\nglobalization of operations in Japan (multilingual globalization of operations in Japan (multilingual\nsupport) support)\nPromote diversity Promote diversity\nIn the past, the Sumitomo Group In the past, the Sumitomo Group undertook large-scale afforestation undertook large-scale afforestation\nprograms to solve the problem of programs to solve the problem of pollution around the Besshi copper pollution around the Besshi copper\nmine, while the Mitsui Group set up mine, while the Mitsui Group set up the Mitsui Memorial Hospital to the Mitsui Memorial Hospital to\ngive the poorest in society access to give the poorest in society access to basic medical care. Based on this basic medical care. Based on this\ncorporate social responsibility corporate social responsibility DNA embedded in the business DNA embedded in the business", - "page_start": 5, - "page_end": 5, - "source_file": "NYSE_SMFG_2011.pdf" - } - ] - }, - { - "references": { - "source_file": "news2.pdf", - "query": "What is the trend of flood risk in Canada in 2024?", - "target_page": 1, - "target_passage": "(NC) Communities in Canada are facing increased flood risks, with 1.5 million homes highly exposed", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "#     Three ways Canadian communities are reducing flood risks\n\nTrois façons dont des\ncollectivités au Canada\n[réduisent leurs risques](https://www.newscanada.com/en/Trois-fa-ons-dont-des-collectivit-s-au-Canada-r-duisent-leurs-risques-d-inondation-139848)\nd’inondation\nISSUE\nDecember 2024\nCATEGORIES\n[Home - Safety](https://www.newscanada.com/en/home-safety/content)\n[Community Affairs](https://www.newscanada.com/en/community/content)\n[Finance - Insurance](https://www.newscanada.com/en/finance-insurance/content)\n[Editor's Picks](https://www.newscanada.com/en/editor-picks/content)\nFRANÇAIS\nHave your say! Complete our\n[2025 Media Survey](https://www.newscanada.com/en/have-your-say-complete-our-2025-media-survey-137263)\n[Retrain your way to a new job](https://www.newscanada.com/en/retrain-your-way-to-a-new-job-139857)\n[The top AI-powered tech trends](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\nin 2025\nEDITOR'S PICKS", - "page_start": 0, - "page_end": 0, - "source_file": "news2.pdf" - }, - { - "text": "#     Three ways Canadian communities are reducing flood risks\n\n## **risks**\n\nwww.newscanada.com\nWord Count: 281\n[Media Attachments](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n[View](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n[Related Posts](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n[Terms of Use](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n(NC) Communities in Canada are facing increased flood risks, with 1.5 million homes highly\nexposed. There are large-scale programs available across the country providing flood protection\nmeasures for communities at risk, such as Intact’s Municipal Climate Resiliency Grants. This\nprogram is helping build the resilience of communities and homes through a variety of\npreventative actions.\nWetlands can reduce flood risk by absorbing large quantities of water, but they are not typically\nfound in cities. In Vancouver, B.C., Environmental Youth Alliance and Strathcona Community\nGardens created a wetland on downtown’s east side, an area historically prone to flooding. Made\nup of natural elements like ponds and marshes, the wetland reduces the community’s flood risk\nby catching and absorbing rainfall and runoff from surrounding surfaces.\nKnowing the risks is the first step to protecting homes and communities. In New Brunswick, the\nCity of Fredericton launched a Neighbourhood Flood Risk Tool to provide easy access to online\nflood prevention guidance. Residents can input their addresses to see if they are at risk and learn\ntips to reduce the risk of flooding around their properties. The portal launched in the summer of\n2023 and was viewed 27,000 times in its first year.\nRebate programs are a powerful motivation for homeowners to make upgrades that might\notherwise be put off. In PEI, the City of Charlottetown offered rebates covering 75 per cent of\neligible material and labour costs, up to a maximum of $1,000. More than 90 properties\ncompleted upgrades, including installing sump pumps, backup batteries, backwater valves, and\nwater monitors and alarms, to better prepare them for extreme weather events.\nCommunities can learn more about the grant program and how to apply at intactfc.com/mcrg.\n−\n+\n+\nNews Canada and L'édition Nouvelles are either registered trademarks or trademarks of News Canada Inc. All rights reserved.\nMENU SEARCH [ARTICLES](https://www.newscanada.com/en/articles/content) [RADIO](https://www.newscanada.com/en/radio/content) [VIDEO](https://www.newscanada.com/en/digital-content/content)\nEN", - "page_start": 0, - "page_end": 0, - "source_file": "news2.pdf" - }, - { - "text": "#     The top AI-powered tech trends in 2025\n\nISSUE\nDecember 2024\nCATEGORIES\n[Technology & Cybersecurity](https://www.newscanada.com/en/Technology/content)\n[Editor's Picks](https://www.newscanada.com/en/editor-picks/content)\n[Finance - Personal](https://www.newscanada.com/en/personal-finance/content)\n[Home - Interior](https://www.newscanada.com/en/house-home/content)", - "page_start": 0, - "page_end": 0, - "source_file": "news4.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## References\n\nassessing the impacts of climate risk on national-level food security through a vulnerability\nindex. *Glob. Environ. Change* **25** , 121- 132. ( [doi:10.1016/j.gloenvcha.2013.11.004](http://dx.doi.org/10.1016/j.gloenvcha.2013.11.004) )\n23. Richardson K, Lewis K, Krishnamurthy K, Kent C, Wiltshire A, Hanlon H. 2018 Food security\noutcomes under a changing climate: impacts of mitigation and adaptation on vulnerability to\nfood insecurity. *Clim. Change* , **147** , 327- 341. ( [doi:10.1007/s10584-018-2137-y](http://dx.doi.org/10.1007/s10584-018-2137-y) )\n24. Best M *et al.* 2011 The joint UK land environment simulator (JULES), model description—part\n1: energy and water fluxes. *Geosci. Model Dev.* **4** , 677- 699. ( [doi:10.5194/gmd-4-677-2011](http://dx.doi.org/10.5194/gmd-4-677-2011) )\n25. Clark D *et al.* 2011 The joint UK land environment simulator (JULES), model description-\npart 2: carbon fluxes and vegetation dynamics. *Geosci. Model Dev.* **4** , 701- 722. ( [doi:10.5194/](http://dx.doi.org/10.5194/gmd-4-701-2011)\n[gmd-4-701-2011](http://dx.doi.org/10.5194/gmd-4-701-2011) )\n26. Cox PM, Betts RA, Jones CD, Spall SA, Totterdell IJ. 2000 Acceleration of global warming\ndue to carbon-cycle feedbacks in a coupled climate model. *Nature* **408** , 184- 187. ( [doi:10.1038/](http://dx.doi.org/10.1038/35041539)\n[35041539](http://dx.doi.org/10.1038/35041539) )\n27. Jones CD *et al.* 2011 The HadGEM2-ES implementation of CMIP5 centennial simulations.\n*Geosci. Model Dev.* **4** , 543- 570. ( [doi:10.5194/gmd-4-543-2011](http://dx.doi.org/10.5194/gmd-4-543-2011) )\n28. Betts RA *et al.* 2015 Climate and land use change impacts on global terrestrial ecosystems and\nriver flows in the HadGEM2-ES Earth system model using the representative concentration\npathways. *Biogeosciences* **12** , 1317. ( [doi:10.5194/bg-12-1317-2015](http://dx.doi.org/10.5194/bg-12-1317-2015) )\n29. Falloon PD, Betts RA. 2006 The impact of climate change on global river flow in HadGEM1\nsimulations. *Atmos. Sci. Lett.* **7** , 62- 68. ( [doi:10.1002/asl.133](http://dx.doi.org/10.1002/asl.133) )\n30. Wiltshire A, Gornall J, Booth B, Dennis E, Falloon P, Kay G, McNeall D, McSweeney C,\nBetts R. 2013 The importance of population, climate change and CO 2 plant physiological forcing in determining future global water stress. *Glob. Environ. Change* **23** , 1083- 1097.\n( [doi:10.1016/j.gloenvcha.2013.06.005](http://dx.doi.org/10.1016/j.gloenvcha.2013.06.005) )\n31. Papadimitriou LV, Koutroulis AG, Grillakis MG, Tsanis IK. 2016 High-end climate change\nimpact on European runoff and low flows - exploring the effects of forcing biases. *Hydrol.*\n*Earth Syst. Sci.* **20** , 1785- 1808. ( [doi:10.5194/hess-20-1785](http://dx.doi.org/10.5194/hess-20-1785) )\n32. Milly PCD, Dunne KA. 2016 Potential evapotranspiration and continental drying. *Nat. Clim.*\n*Change* **6** , 946- 949. ( [doi:10.1038/nclimate3046](http://dx.doi.org/10.1038/nclimate3046) )", - "page_start": 26, - "page_end": 26, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 5. Conclusion\n\nThe higher-resolution HadGEM3 simulations project consistent increases in temperature-related\nextremes, with larger changes at 2°C compared to 1.5°C and local changes being larger than the\nglobal annual mean. There is a higher degree of spatial variation in our projections compared\nwith CMIP5-based studies.\nIn the model projections examined here, changes relating to the water cycle are complex, both\nin their geographical pattern and in the variation between different models. The length of flooding\nevents generally increases across world in all models, but maximum rainfall can either increase or\ndecrease depending on locations. Global patterns of increase and decrease show some consistency\nbetween the different GWLs, but also some local differences. Worldwide, most impacts broadly\ntend to increase with global warming in most areas. For global mean changes, even when the sign\nof change is uncertain, individual realizations generally show reduced impact at 1.5°C compared\nwith 2°C. However, this does not always hold even at the scale of major global river basins.\nVulnerability to food insecurity increases more at 2°C global warming than 1.5°C in\napproximately three-quarters of countries assessed. The vulnerability increase can arise from\nincreases in either flooding or drought. Reduced drought leads to decreased vulnerability in a\nlimited number of cases.\nMost simulations here project a general increase in mean streamflow in most of the basins\nexamined, but with a number of notable exceptions in the tropics. While flows in the Ganges are\nconsistently projected to increase by 30- 110% at 2°C, Amazon flows could either increase by 3%", - "page_start": 24, - "page_end": 24, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (a) Climate-change impacts at 2 ° C global warming\n\nIPSL-CM5A-MR 2023 2036 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\nMIROC-ESM-CHEM 2020 2032 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 8, - "page_end": 8, - "source_file": "pubmed11.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **25KM PROBABILISTIC PROJECTIONS**\n\n### **PROJECTIONS OVER LAND**\n\n#### Summary of expected outputs\n\nTable 1 below indicates the likely dimensions of the outputs for each of the components as of July 2017.\n* Data also available for whole UK, administrative regions, devolved administrations and river basin regions.\n†Additional information on variability and observations available at Class A tide gauges (see **[http://www.ntslf.org/](http://www.ntslf.org/data/uk-network-real-time)**\n**[data/uk-network-real-time](http://www.ntslf.org/data/uk-network-real-time)** ).\n‡An ensemble of regional climate model results over Europe (see **[ http://www.euro-cordex.net](http://www.euro-cordex.net)** ).\n+Now included due to user request and Peer Review Panel advice.\n++This is not an exhaustive list and further user-requested variables will be made available subject to evaluation of\nmodels.\n| | Observations (UK State of the Climate) | Marine and coastal projections | Global projections | Probabilistic projections | High resolution projections | High resolution projections |\n|:---|:---|:---|:---|:---|:---|:---|\n| Characteristics | Observed trends; long-term climatologies; weather events for the preceding year | Updated sea level rise and surge projections based on operational storm surge model (CS3) using CMIP5, EURO-CORDEX‡ | Ensemble of ~20 spatially coherent time series of the Met Office Hadley Centre model and a similar number of CMIP5 models | Updated probability density functions presented as 30- year and monthly time series based on Met Office models (HadCM3, ESPPE) and CMIP5 | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events | Downscaled projections over the UK for ~10 spatially coherent time series. 2.2 km model provides realistic information on heavy rainfall events |\n| Scale | UK | UK | Global | UK | UK | UK |\n| Spatial resolution* | To match land projections | UK Coastline † | 60km | 25km | 12km + | 2.2km |\n| Highest temporal resolution | Daily / monthly | Annual | Daily | Monthly | Daily | Sub-daily |\n| Period of data | bulk of 20th century to present day | 1950-2100 | 1900-2100 | 1961-2100 | 1981-2080 | 1981-2000 2021-2040 2061-2080 |\n| Emissions scenarios | N/A | RCP2.6, RCP4.5, RCP8.5 H ++ | RCP8.5; additional lower scenario (for Met Office Hadley Centre model only) | SRES A1B, RCP2.6, RCP4.5, RCP6.0 RCP8.5 | RCP8.5 | RCP8.5 |\n| Variables available ++ | Temperature, precipitation (including snow), sunshine, wind | Sea level rise, storm surge | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation | Temperature, precipitation, humidity, wind speed, wind direction, solar radiation |\n####### **Land**", - "page_start": 3, - "page_end": 3, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (b) Impacts at 1.5 ° C global warming compared to 2 ° C\n\nflood proxy 0.75 0.73 n.a. 0.73 0.79 0.73 0.75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\nPmean (%) 1.4 0.9 3.1 1.3 3.9 2.4 2.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 5. Conclusion\n\nor decrease by 25%. Ensemble-mean changes in river flow often do not give a full impression of\nthe magnitude of changes that may be possible, so adaptation planning in particular should not\nrely on ensemble-mean projections and instead consider a range of outcomes. The seasonal low\nstreamflows also increase in many basins, but not as many as for the mean flows—many basins\nsee decreased low flows in some or all projections.\nBroadly, changes in weather extremes at 1.5°C global warming could be estimated by scaling-\nback the impacts at 2°C, if this is done with individual ensemble members rather than the\nensemble mean. However, this was not always the case for impacts that depend on more complex\nprocess or interactions between more than one climate variable, such as run-off and an indicator\nof vulnerability to food insecurity.\nData accessibility. This article has no additional data.\nCompeting interests. We declare we have no competing interests.\nFunding. This research received funding from the European Union Seventh Framework Programme FP7/2007-\n2013 under grant agreement no. 603864 (HELIX: ‘High-End cLimate Impacts and eXtremes’; www.\nhelixclimate.eu ). The work of R.A.B., C.B., J.C., L.G., K.L. and K.R. was additionally supported by the Joint\nUK BEIS/Defra Met Office Hadley Centre Climate Programme (GA01101).\nAcknowledgements. The authors thank Ed Pope, Jason Lowe and Dann Mitchell for advice and discussion,\nAlissa Haward and Maria Pearce for project management and administration of HELIX, and two anonymous\nreviewers whose comments substantially improved the paper.", - "page_start": 24, - "page_end": 24, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 1. Introduction\n\nused indices of climate extremes, and a further index quantifying relative vulnerability to food\ninsecurity which combines climate extremes indices with information on a range of factors\nrepresenting sensitivity and adaptability of food systems to climate hazards. We also use the\nclimate projections to drive a global land surface model to simulate changes in run-off as\nan indicator of freshwater availability. We assess whether regional extremes are projected to\nincrease or decrease at 2°C global warming, and whether the consequent impact on drought and\nvulnerability to food insecurity become greater or smaller. We also assess whether these changes\nare reduced by limiting global warming to 1.5°C. We explore some of the uncertainties in these\nprojections, and, in particular, examine whether the use of ensemble-mean projections is a useful\nsimple guide to impacts projections or whether this can lead to a misleading impression for some\nimpacts. Regarding vulnerability to food insecurity, we consider the impacts of global warming\nat 1.5°C and 2°C alongside socio-economic influences that affect the sensitivity to climate change.\nWe also consider our climate-change impacts results in comparison with other studies using older,\nlower-resolution climate projections.\nA large number of previous studies have assessed potential impacts of future climate change\nusing the 5th Coupled Model Intercomparison Project (CMIP5) ensemble or subsets of this [ 7 ],\nand some have framed this in terms of impacts at global warming of 1.5°C and/or 2°C [ 8 , 9 ]. We\nalso base our study on a subset of CMIP5 projections, but use a new, higher-resolution atmosphere\nmodel to provide greater spatial detail and improved representation of atmospheric processes.", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed11.pdf" - } - ] - }, - { - "references": { - "source_file": "news2.pdf", - "query": "How flooding was prevented in Vancouver? ", - "target_page": 1, - "target_passage": "In Vancouver, B.C., Environmental Youth Alliance and Strathcona Community Gardens created a wetland on downtown’s east side, an area historically prone to flooding. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "#     Three ways Canadian communities are reducing flood risks\n\n## **risks**\n\nwww.newscanada.com\nWord Count: 281\n[Media Attachments](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n[View](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n[Related Posts](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n[Terms of Use](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n(NC) Communities in Canada are facing increased flood risks, with 1.5 million homes highly\nexposed. There are large-scale programs available across the country providing flood protection\nmeasures for communities at risk, such as Intact’s Municipal Climate Resiliency Grants. This\nprogram is helping build the resilience of communities and homes through a variety of\npreventative actions.\nWetlands can reduce flood risk by absorbing large quantities of water, but they are not typically\nfound in cities. In Vancouver, B.C., Environmental Youth Alliance and Strathcona Community\nGardens created a wetland on downtown’s east side, an area historically prone to flooding. Made\nup of natural elements like ponds and marshes, the wetland reduces the community’s flood risk\nby catching and absorbing rainfall and runoff from surrounding surfaces.\nKnowing the risks is the first step to protecting homes and communities. In New Brunswick, the\nCity of Fredericton launched a Neighbourhood Flood Risk Tool to provide easy access to online\nflood prevention guidance. Residents can input their addresses to see if they are at risk and learn\ntips to reduce the risk of flooding around their properties. The portal launched in the summer of\n2023 and was viewed 27,000 times in its first year.\nRebate programs are a powerful motivation for homeowners to make upgrades that might\notherwise be put off. In PEI, the City of Charlottetown offered rebates covering 75 per cent of\neligible material and labour costs, up to a maximum of $1,000. More than 90 properties\ncompleted upgrades, including installing sump pumps, backup batteries, backwater valves, and\nwater monitors and alarms, to better prepare them for extreme weather events.\nCommunities can learn more about the grant program and how to apply at intactfc.com/mcrg.\n−\n+\n+\nNews Canada and L'édition Nouvelles are either registered trademarks or trademarks of News Canada Inc. All rights reserved.\nMENU SEARCH [ARTICLES](https://www.newscanada.com/en/articles/content) [RADIO](https://www.newscanada.com/en/radio/content) [VIDEO](https://www.newscanada.com/en/digital-content/content)\nEN", - "page_start": 0, - "page_end": 0, - "source_file": "news2.pdf" - }, - { - "text": "#     Three ways Canadian communities are reducing flood risks\n\nTrois façons dont des\ncollectivités au Canada\n[réduisent leurs risques](https://www.newscanada.com/en/Trois-fa-ons-dont-des-collectivit-s-au-Canada-r-duisent-leurs-risques-d-inondation-139848)\nd’inondation\nISSUE\nDecember 2024\nCATEGORIES\n[Home - Safety](https://www.newscanada.com/en/home-safety/content)\n[Community Affairs](https://www.newscanada.com/en/community/content)\n[Finance - Insurance](https://www.newscanada.com/en/finance-insurance/content)\n[Editor's Picks](https://www.newscanada.com/en/editor-picks/content)\nFRANÇAIS\nHave your say! Complete our\n[2025 Media Survey](https://www.newscanada.com/en/have-your-say-complete-our-2025-media-survey-137263)\n[Retrain your way to a new job](https://www.newscanada.com/en/retrain-your-way-to-a-new-job-139857)\n[The top AI-powered tech trends](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\nin 2025\nEDITOR'S PICKS", - "page_start": 0, - "page_end": 0, - "source_file": "news2.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (b) Impacts at 1.5 ° C global warming compared to 2 ° C\n\nflood proxy 0.75 0.73 n.a. 0.73 0.79 0.73 0.75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\nPmean (%) 1.4 0.9 3.1 1.3 3.9 2.4 2.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 16, - "page_end": 16, - "source_file": "pubmed11.pdf" - }, - { - "text": "# NOTE: It is up to this script to make sure the file is deleted.", - "page_start": 282, - "page_end": 282, - "source_file": "sg246915.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## References\n\nassessing the impacts of climate risk on national-level food security through a vulnerability\nindex. *Glob. Environ. Change* **25** , 121- 132. ( [doi:10.1016/j.gloenvcha.2013.11.004](http://dx.doi.org/10.1016/j.gloenvcha.2013.11.004) )\n23. Richardson K, Lewis K, Krishnamurthy K, Kent C, Wiltshire A, Hanlon H. 2018 Food security\noutcomes under a changing climate: impacts of mitigation and adaptation on vulnerability to\nfood insecurity. *Clim. Change* , **147** , 327- 341. ( [doi:10.1007/s10584-018-2137-y](http://dx.doi.org/10.1007/s10584-018-2137-y) )\n24. Best M *et al.* 2011 The joint UK land environment simulator (JULES), model description—part\n1: energy and water fluxes. *Geosci. Model Dev.* **4** , 677- 699. ( [doi:10.5194/gmd-4-677-2011](http://dx.doi.org/10.5194/gmd-4-677-2011) )\n25. Clark D *et al.* 2011 The joint UK land environment simulator (JULES), model description-\npart 2: carbon fluxes and vegetation dynamics. *Geosci. Model Dev.* **4** , 701- 722. ( [doi:10.5194/](http://dx.doi.org/10.5194/gmd-4-701-2011)\n[gmd-4-701-2011](http://dx.doi.org/10.5194/gmd-4-701-2011) )\n26. Cox PM, Betts RA, Jones CD, Spall SA, Totterdell IJ. 2000 Acceleration of global warming\ndue to carbon-cycle feedbacks in a coupled climate model. *Nature* **408** , 184- 187. ( [doi:10.1038/](http://dx.doi.org/10.1038/35041539)\n[35041539](http://dx.doi.org/10.1038/35041539) )\n27. Jones CD *et al.* 2011 The HadGEM2-ES implementation of CMIP5 centennial simulations.\n*Geosci. Model Dev.* **4** , 543- 570. ( [doi:10.5194/gmd-4-543-2011](http://dx.doi.org/10.5194/gmd-4-543-2011) )\n28. Betts RA *et al.* 2015 Climate and land use change impacts on global terrestrial ecosystems and\nriver flows in the HadGEM2-ES Earth system model using the representative concentration\npathways. *Biogeosciences* **12** , 1317. ( [doi:10.5194/bg-12-1317-2015](http://dx.doi.org/10.5194/bg-12-1317-2015) )\n29. Falloon PD, Betts RA. 2006 The impact of climate change on global river flow in HadGEM1\nsimulations. *Atmos. Sci. Lett.* **7** , 62- 68. ( [doi:10.1002/asl.133](http://dx.doi.org/10.1002/asl.133) )\n30. Wiltshire A, Gornall J, Booth B, Dennis E, Falloon P, Kay G, McNeall D, McSweeney C,\nBetts R. 2013 The importance of population, climate change and CO 2 plant physiological forcing in determining future global water stress. *Glob. Environ. Change* **23** , 1083- 1097.\n( [doi:10.1016/j.gloenvcha.2013.06.005](http://dx.doi.org/10.1016/j.gloenvcha.2013.06.005) )\n31. Papadimitriou LV, Koutroulis AG, Grillakis MG, Tsanis IK. 2016 High-end climate change\nimpact on European runoff and low flows - exploring the effects of forcing biases. *Hydrol.*\n*Earth Syst. Sci.* **20** , 1785- 1808. ( [doi:10.5194/hess-20-1785](http://dx.doi.org/10.5194/hess-20-1785) )\n32. Milly PCD, Dunne KA. 2016 Potential evapotranspiration and continental drying. *Nat. Clim.*\n*Change* **6** , 946- 949. ( [doi:10.1038/nclimate3046](http://dx.doi.org/10.1038/nclimate3046) )", - "page_start": 26, - "page_end": 26, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Killam properties Inc 2013 annual report\n\n## **2013 Financial Overview**\n\n####### **FFO per Share ($)**\n\nfailure to remediate such properties, if any, could adversely affect the Company’s ability to borrow using the property as collateral or to sell\nthe real estate. Killam is not aware of any material non‐compliance with environmental laws at any of its properties. The Company has made,\nand will continue to make, the necessary capital expenditures to comply with environmental laws and regulations. Environmental laws and\nregulations can change rapidly, and the Company may be subject to more stringent environmental laws and regulations in the future. The\nCompany mitigates its risk of losses associated with oil tank leaks by enforcing the requirement for appropriate insurance, performing regular oil\ntank inspections, and enforcing the removal of oil tanks when homes are sold.\n**General Uninsured Losses**\nKillam carries comprehensive general liability, fire, flood, extended coverage and rental loss insurance with policy specifications, limits and\ndeductibles customarily carried for similar companies. There are, however, certain types of risks (generally of a catastrophic nature) that are\neither uninsurable or would not be economically insurable.\n**Rent Control Risk**\nRent control exists in some provinces in Canada, limiting the percentage of annual rental increases to existing tenants. Killam is exposed to the\nrisk of the implementation of, or amendments to, existing legislative rent controls in the markets in which it operates, which may have an adverse\nimpact on the Company’s operations. In the provinces that Killam currently operates, Prince Edward Island, and Ontario have rent controls. As\nwell, Nova Scotia has rent control for MHCs.\n**Utility and Property Tax Risk**\nKillam is exposed to volatile utility costs and increasing property taxes. Utility expenses, mainly consisting of oil, natural gas, water and electricity\ncharges, have been subject to considerable price fluctuations over the past several years. Killam has the ability to raise rents on the anniversary\ndate of its leases, subject to the overall rental market conditions, to offset rising energy and utility costs, however rental increases may be limited\nby market conditions. Killam invests in energy efficiency initiatives to reduce its reliance on utility costs; however Killam remains exposed to\nprice volatility. The Company has the ability to fix rates through the use of swap contracts for a portion of its oil and natural gas consumption to\nreduce the impact of fluctuations in commodity prices. To address the risk of property tax increases, Killam, along with the assistance of outside\nconsultants, reviews property tax assessments and, where warranted, appeals them.", - "page_start": 59, - "page_end": 59, - "source_file": "TSX_KMP_2013.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### O P E R AT I O N S R E V I E W\n\nbreakwater will be an over capping type, which interrupts the waves progress, but does not\ntotally protect from wave penetration. These events are manageable and estimated as a once in\n50 years possibility.\nThe breakwater core will be used as a construction causeway allowing land based equipment to\nperform the work. The greater part of the breakwater work involves winning the material as\nopposed to actual construction.\n##### **E. CYCLONE MOORINGS.**\nThe extent of the cyclone problem in Australia’s north and north west was emphasised when\nCyclone Tracey struck Darwin in 1974. The most powerful cyclone to cross the Australian coast\nwas Cyclone Vance in 1999, which passed near Dampier, destroying large parts of the towns of\nOnslow and Exmouth further to the south.\nThe problem is acute, particularly in the area between Exmouth and Port Hedland, which suffers\ncyclones of an intensity and frequency as high as anywhere in the world. The Mermaid Base is\ntypically on cyclone alert three times per season. The season is November to April.\nTo date there have been three options available to vessel owners when a cyclone approaches:.\n- Run to sea\n- Take refuge with crew onboard, on a mooring in the most sheltered location available such\nas the Dampier Archipelago or the Monte Bello Islands.\n- Construct a cyclone shelter.\nThere are serious personal safety and environmental considerations related to Options 1 and 2\nand it is obvious that best practice universally adopted by large responsible Companies can be\nsatisfied in this way.\nOnly Woodside at Dampier and BHP at Port Hedand have taken the step of building shelters\nwhich provides protection to 12 of the region’s 60 vessels and this at very considerable cost.\nMermaid has undertaken significant engineering work on the placing of vessels on partially\nsheltered spread moorings, allowing the vessels to be secured near to shore and the crews\ndemobilized to take care of their families and attend to household cyclone preparation.\nMermaid is taking a leadership role with a technical solution which will lead to wider adoption\nas vessel owners and the insurance industry fully value the arrangements. Mermaid will provide 12", - "page_start": 15, - "page_end": 15, - "source_file": "ASX_MRM_2000.pdf" - }, - { - "text": "# Research Changes in climate extremes, fresh water availability and vulnerability to food insecurity [...]\n\n## 3. Results\n\n### (a) Climate-change impacts at 2 ° C global warming\n\ndrought proxy 0.76 0.89 n.a. 0.38 0.38 0.66 0.61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\nflood proxy 0.83 0.82 n.a. 0.75 0.73 0.78 0.78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed11.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **International relations**\n\n[Frankfurt, Germany, since 1960](https://en.wikipedia.org/wiki/Frankfurt)\n[Gothenburg, Sweden](https://en.wikipedia.org/wiki/Gothenburg_Municipality)\n[Guangzhou, China, since 1988](https://en.wikipedia.org/wiki/Guangzhou)\n[Haute Matsiatra, Madagascar](https://en.wikipedia.org/wiki/Haute_Matsiatra)\n[Ho Chi Minh City, Vietnam, since 1997](https://en.wikipedia.org/wiki/Ho_Chi_Minh_City)\n[Jericho, Palestine](https://en.wikipedia.org/wiki/Jericho)\n[Leipzig, Germany, since 1981](https://en.wikipedia.org/wiki/Leipzig)\n[Łódź, Poland, since 1991](https://en.wikipedia.org/wiki/%C5%81%C3%B3d%C5%BA)\n[Melbourne, Australia](https://en.wikipedia.org/wiki/Melbourne)\n[Milan, Italy, since 1966](https://en.wikipedia.org/wiki/Milan)\n[Montreal, Canada, since 1979](https://en.wikipedia.org/wiki/Montreal)\n[Oran, Algeria](https://en.wikipedia.org/wiki/Oran)\n[Osaka, Japan, since 1984](https://en.wikipedia.org/wiki/Osaka)\n[Ouagadougou, Burkina Faso](https://en.wikipedia.org/wiki/Ouagadougou)\n[Porto-Novo, Benin](https://en.wikipedia.org/wiki/Porto-Novo)\n[Rabat, Morocco](https://en.wikipedia.org/wiki/Rabat)\n[St. Louis, United States](https://en.wikipedia.org/wiki/St._Louis) [85]\n[Saint Petersburg, Russia](https://en.wikipedia.org/wiki/Saint_Petersburg)\n[Sétif, Algeria](https://en.wikipedia.org/wiki/S%C3%A9tif)\n[Tinca, Romania](https://en.wikipedia.org/wiki/Tinca)\n[Turin, Italy](https://en.wikipedia.org/wiki/Turin)\n[Yerevan, Armenia, since 1992](https://en.wikipedia.org/wiki/Yerevan)\n[Yokohama, Japan, since 1959](https://en.wikipedia.org/wiki/Yokohama)\n* **[Geography portal](https://en.wikipedia.org/wiki/Portal:Geography)** *\n* **[Europe portal](https://en.wikipedia.org/wiki/Portal:Europe)** *\n* **[European Union](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[portal](https://en.wikipedia.org/wiki/Portal:European_Union)** *\n* **[France portal](https://en.wikipedia.org/wiki/Portal:France)** *\n[List of films set in Lyon](https://en.wikipedia.org/wiki/List_of_films_set_in_Lyon)\n[List of streets and squares in Lyon](https://en.wikipedia.org/wiki/List_of_streets_and_squares_in_Lyon)\n[Mères of France](https://en.wikipedia.org/wiki/M%C3%A8res_of_France)\n[Montchat](https://en.wikipedia.org/wiki/Montchat)\n[Occupation of Saint-Nizier church by Lyon prostitutes](https://en.wikipedia.org/wiki/Occupation_of_Saint-Nizier_church_by_Lyon_prostitutes)\na. A war cry from 1269, spelt in modern Franco-Provençal as *Avant, Avant, Liyon lo mèlyor* .\n[b. Quote from a letter of Cicero to Lucius Munatius Plancus, founder of the city.](https://en.wikipedia.org/wiki/Cicero) [1]\n[c. Pronunciation: UK: /](https://en.wikipedia.org/wiki/British_English) ˈ li [ːɒ̃](https://en.wikipedia.org/wiki/Help:IPA/English) /, [8][9] [ US: /li](https://en.wikipedia.org/wiki/Help:IPA/English) ˈ o ʊ n/ *[lee-](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *OHN* ; [10][11] French: [lj [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/French) [] ](https://upload.wikimedia.org/wikipedia/commons/transcoded/3/3b/Fr-Lyon.ogg/Fr-Lyon.ogg.mp3) [i](https://en.wikipedia.org/wiki/File:Fr-Lyon.ogg) ; formerly spelled in English as\n*Lyons* (/ ˈ la [ɪə](https://en.wikipedia.org/wiki/Help:IPA/English) nz/ *[LY](https://en.wikipedia.org/wiki/Help:Pronunciation_respelling_key)* *-* ə *nz* ). [11][12] [ Arpitan: ](https://en.wikipedia.org/wiki/Arpitan_language) *Liyon* [ ʎ j [ɔ̃](https://en.wikipedia.org/wiki/Help:IPA/Franco-Proven%C3%A7al) []; Occitan: ](https://en.wikipedia.org/wiki/Occitan_language) *Lion* , hist. *Lionés* . [13]\n[d. Constant PPP US dollars, base year 2015.](https://en.wikipedia.org/wiki/Purchasing_power_parity)\n[1. \"Cicero\" (http://www.thelatinlibrary.com/cicero/fam10.shtml#3). ](http://www.thelatinlibrary.com/cicero/fam10.shtml#3) *Epistulae ad familiares, X.3* . Retrieved\n2 January 2020.\n[2. \"Répertoire national des élus: les maires\" (https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-1](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n[9ee07b0e503) (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September](https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503)\n2022.\n[3. \"Comparateur de territoire - Unité urbaine 2020 de Lyon (00760)\" (https://www.insee.fr/fr/statistiques/140559](https://www.insee.fr/fr/statistiques/1405599?geo=UU2020-00760)\n[9?geo=UU2020-00760). INSEE. Retrieved 3 April 2022.](https://en.wikipedia.org/wiki/INSEE)\n[4. \"Comparateur de territoire - Aire d'attraction des villes 2020 de Lyon (002)\" (https://www.insee.fr/fr/statistique](https://www.insee.fr/fr/statistiques/1405599?geo=AAV2020-002)\n[s/1405599?geo=AAV2020-002). INSEE. Retrieved 16 January 2023.](https://en.wikipedia.org/wiki/INSEE)\n[5. \"Populations de référence 2022\" (https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123) (in French).](https://www.insee.fr/fr/statistiques/8288323?geo=COM-69123)\n[The National Institute of Statistics and Economic Studies. 19 December 2024.](https://en.wikipedia.org/wiki/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques)", - "page_start": 20, - "page_end": 20, - "source_file": "wikipedia4.pdf" - }, - { - "text": "#climatechange users to address all three communities together [ 91 ], consolidating climate change as\n\na topic rather than a loosely organized topic. Previous communication studies also confirmed hashtags’\nfunction of serving as a hybrid forum [ 68 ], where heterogeneous individuals coordinate to solve\nproblems at various levels of di ff erent domains [ 92 ]. No similar mechanism was observed in the global\nwarming discourse, suggesting that global warming was less evocative of diverse adjacent sub-themes.", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed10.pdf" - } - ] - }, - { - "references": { - "source_file": "news2.pdf", - "query": "How can citizens in Fredericton easily access flood risk data?", - "target_page": 1, - "target_passage": "New Brunswick, the City of Fredericton launched a Neighbourhood Flood Risk Tool to provide easy access to online flood prevention guidance.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "#     Three ways Canadian communities are reducing flood risks\n\n## **risks**\n\nwww.newscanada.com\nWord Count: 281\n[Media Attachments](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n[View](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n[Related Posts](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n[Terms of Use](https://www.newscanada.com/en/three-ways-canadian-communities-are-reducing-flood-risks-139844)\n(NC) Communities in Canada are facing increased flood risks, with 1.5 million homes highly\nexposed. There are large-scale programs available across the country providing flood protection\nmeasures for communities at risk, such as Intact’s Municipal Climate Resiliency Grants. This\nprogram is helping build the resilience of communities and homes through a variety of\npreventative actions.\nWetlands can reduce flood risk by absorbing large quantities of water, but they are not typically\nfound in cities. In Vancouver, B.C., Environmental Youth Alliance and Strathcona Community\nGardens created a wetland on downtown’s east side, an area historically prone to flooding. Made\nup of natural elements like ponds and marshes, the wetland reduces the community’s flood risk\nby catching and absorbing rainfall and runoff from surrounding surfaces.\nKnowing the risks is the first step to protecting homes and communities. In New Brunswick, the\nCity of Fredericton launched a Neighbourhood Flood Risk Tool to provide easy access to online\nflood prevention guidance. Residents can input their addresses to see if they are at risk and learn\ntips to reduce the risk of flooding around their properties. The portal launched in the summer of\n2023 and was viewed 27,000 times in its first year.\nRebate programs are a powerful motivation for homeowners to make upgrades that might\notherwise be put off. In PEI, the City of Charlottetown offered rebates covering 75 per cent of\neligible material and labour costs, up to a maximum of $1,000. More than 90 properties\ncompleted upgrades, including installing sump pumps, backup batteries, backwater valves, and\nwater monitors and alarms, to better prepare them for extreme weather events.\nCommunities can learn more about the grant program and how to apply at intactfc.com/mcrg.\n−\n+\n+\nNews Canada and L'édition Nouvelles are either registered trademarks or trademarks of News Canada Inc. All rights reserved.\nMENU SEARCH [ARTICLES](https://www.newscanada.com/en/articles/content) [RADIO](https://www.newscanada.com/en/radio/content) [VIDEO](https://www.newscanada.com/en/digital-content/content)\nEN", - "page_start": 0, - "page_end": 0, - "source_file": "news2.pdf" - }, - { - "text": "#     Three ways Canadian communities are reducing flood risks\n\nTrois façons dont des\ncollectivités au Canada\n[réduisent leurs risques](https://www.newscanada.com/en/Trois-fa-ons-dont-des-collectivit-s-au-Canada-r-duisent-leurs-risques-d-inondation-139848)\nd’inondation\nISSUE\nDecember 2024\nCATEGORIES\n[Home - Safety](https://www.newscanada.com/en/home-safety/content)\n[Community Affairs](https://www.newscanada.com/en/community/content)\n[Finance - Insurance](https://www.newscanada.com/en/finance-insurance/content)\n[Editor's Picks](https://www.newscanada.com/en/editor-picks/content)\nFRANÇAIS\nHave your say! Complete our\n[2025 Media Survey](https://www.newscanada.com/en/have-your-say-complete-our-2025-media-survey-137263)\n[Retrain your way to a new job](https://www.newscanada.com/en/retrain-your-way-to-a-new-job-139857)\n[The top AI-powered tech trends](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\nin 2025\nEDITOR'S PICKS", - "page_start": 0, - "page_end": 0, - "source_file": "news2.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **4. Conclusion: seven Open Data strategy and**\n\n### **4.5. Educate citizens to understand and use data**\nIt is necessary to guarantee the widest possible availability of *all* the pre-requisites for effective use\nof Open Data. In other words, it is necessary to provide free and widely accessible training, oriented\nto average citizens, on how and why to visualize Public Data and use them to make informed\ndecisions. Ideally, this training should be provided at a local level with local programs, in a way that\nmakes it possible to use it on local issues, for the reasons and in the ways discussed in the next\nparagraph. For example, visualization techniques like those used by ABC News to show the effects\nof the [March 2011 Japan Earthquake](http://www.abc.net.au/news/events/japan-quake-2011/beforeafter.htm) , in which all the user has to do to compare scenes from before\nand after the earthquake is to move a slider, should be routinely used to explain proposals about\nurban planning, zoning and related topics.", - "page_start": 29, - "page_end": 30, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.6. Clearer vision of the real risks and limits of Open Data**\n\n#### **3.6.3. Unequal access**\n\nEven ignoring crime mapping, in some worst case scenarios, data openness may be not only\nhindered by social divisions, but also create or enhance them. If citizens can't find and recognize\nreal, relevant *meaning* and practical value in data, as well as way to use them to make change\nhappen, there won't be any widespread, long lasting benefit from openness. How can we guarantee,\ninstead, that such meaning and value will be evident and usable? What are the ingredients for\nsuccess here?\nEnhancing access to PSI it's harder than it may seem because it isn't just a matter of physical\ninfrastructure. It is necessary that those who access Open Data are in a position to actually\nunderstand them and use them in their own interest.\nThis is far from granted also because, sometimes, the citizens who would benefit the most from\ncertain data are just those, already poor, marginalized and/or without the right education, who have\nthe least chances to actually discover and be able to use them. This is what G. Friedman was\nspeaking about when, in September 2010, he wrote about the [great divide caused by Open Health ](http://e-patients.net/archives/2010/09/open-health-data-is-here-welcome-to-the-great-data-divide.html)\n[Data](http://e-patients.net/archives/2010/09/open-health-data-is-here-welcome-to-the-great-data-divide.html) :\n[in the USA] *\"statistically speaking, chronic disease is associated with being*\n*older, African American, less educated, and living in a lower-income household. By*\n*contrast, Internet use is statistically associated with being younger, white, college-*", - "page_start": 18, - "page_end": 19, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.1. Cost of not opening PSI is increasing**\n\nMuch has been said on the *economic* benefits of opening public sector information, and much more\nremains to be said and studied. One part of this issue that is becoming more evident over time is that\nOpen Data are the simplest, if not the only way, to save Public Administrations from the costs that\nthey have *already* (and rightfully!) forced themselves to bear, through assorted laws and official\nregulations. This is explained well in the report from LinkedGov about the [economic impact of ](http://wiki.linkedgov.org/index.php/The_economic_impact_of_open_data)\n[open data](http://wiki.linkedgov.org/index.php/The_economic_impact_of_open_data) :\n*(p. 2) \"As the costs of disseminating and accessing information have declined, the*\n*transactions costs associated with charging for access to information, and controlling*\n*subsequent redistribution have come to constitute a major barrier to access in*\n*themselves. As a result, the case for free (gratis) provision of Public Sector Information*\n*is stronger than has already been recognized.*\nEaves provides a practical example from Canada in [Access to Information is Fatally Broken... You ](http://eaves.ca/2011/03/30/access-to-information-is-fatally-broken-you-just-dont-know-it-yet/)\n[Just Don't Know it Yet](http://eaves.ca/2011/03/30/access-to-information-is-fatally-broken-you-just-dont-know-it-yet/) : *the number of Access to Information Requests (ATIP) has almost tripled*\n*since 1996. Such growth might be manageable if the costs of handling each requests was dropping*\n*rapidly, but it has more than quadrupled.*\nUnfortunately, alternatives like charging for access to data or cutting the budget for providing them\nto citizens remain very common in spite of their negative effects. According to Eaves, the first\npractice has already caused *a reduction* in the number of freedom of information requests filed by\ncitizens, while budget cuts invariably and greatly delay processing times.", - "page_start": 10, - "page_end": 11, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **2. Social and political landscape**\n\nservices and the whole welfare state won't remain sustainable for long with traditional means,\ncontinue to arrive, therefore strengthening the search for radical, innovative and cost-effective\nsolutions.\nBesides costs, another practical driver and justification for Open Data that is becoming more and\n*4/34*\nmore concrete over time is damage control. In a world that produces digital data without\ninterruption, uncontrolled and unpredictable data releases are facts of life that are very hard to\npredict, practically impossible to avoid and increasingly common. Opening public government data,\nthat is providing plenty of officially verified information, becomes therefore also a damage control\nsolution, to prevent or at least minimize damages from such uncontrolled releases. Without official\nOpen Public Data, individual citizens, political parties or other organizations will start to process\nand compare (if they already aren't...) data from unofficial sources anyway, maybe from different\ncountries. In such cases, it will be unavoidable not reach sometimes, even in good faith, wrong\nconclusions. This is not some theoretical possibility far in the future, as this real world example\n(from a comment to an [Open Data discussion in an italian blog](http://www.cottica.net/2010/09/16/spaghetti-open-data-reloaded/) ) proves:\n\" *on the* *[non italian]* *Geonames website you can download geo-referenced data*\n*about... 47000 Italian municipalities. That worries me, because there are only 8094 of*\n*them. Besides, I grabbed a few random data about population, and I can guarantee you*\n*that not one was right. What should be done in such cases?*\nFrom an Open Data perspective, all these recent stories have (at least) one thing in common: they\nsuggest that, considering its current needs and problems, current societies want and need more Open\nData than they already have.", - "page_start": 3, - "page_end": 4, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.2. Creative, unforeseen uses of local Open Data increase**\n\nProofs that, as cited in the Open Data, Open Society report, \"Data is like soil\", that is valuable not\nin itself, but because of what *grows* on it, often in ways that the landowner couldn't imagine,\ncontinue to arrive. Here is an example from [Day Two: Follow the Data, Iterating and the $1200 ](http://codeforamerica.org/2011/01/06/day-two-follow-the-data-iterating-and-the-1200-problem/)\n[problem](http://codeforamerica.org/2011/01/06/day-two-follow-the-data-iterating-and-the-1200-problem/) :\n*Ed Reiskin noticed a problem with street cleaning. Some trucks would go out, coming*\n*back with little or no trash depending on the day and route they took. After getting the*\n*tonnage logs, his team quickly realized that changing certain routes and reducing*\n*service on others would save money (less gas, parts, labor) and the environment (less*\n*pollution, gas consumption, water). A year later, the department realized a little over a*\n*million dollars in savings. The point?* * **Follow the data** * .\nThe value embedded in data isn't only economical or political, but also social. Here are a few\nexamples.\nAt the Amsterdam fire brigade, once a fire alarm starts, [all sorts of data is collected](http://blog.okfn.org/2010/10/25/getting-started-with-governmental-linked-open-data/) , to maximize\nthe probabilities to save lives and property, about the location and the route to the emergency:\nconstructions on the way, latest updates from OpenStreetMap, the type of house and if possible\nmore data such as construction dates, materials, people living there and so on.\nUsing the geographical coordinates embedded in online photo databases like Flickr, digital\ncartographer Eric Fischer creates maps that highlight people behavior. For example, he documented", - "page_start": 11, - "page_end": 11, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **4. Conclusion: seven Open Data strategy and**\n\n### **4.6. Focus on local, specific issues to raise interest for Open**\n\nway.\nA great example of what all this means is the [Great British Public Toilet Map](http://www.guardian.co.uk/technology/2011/mar/29/toilets-government-open-data) : a public participation\nwebsite that tracks which councils have published public toilet open data, and which have not. A\nmap like this solves one specific, concrete problem in the ordinary, daily life of many people:\n*\"Many older people have continence concerns and only go to places where they know there is a*\n*toilet. \"*\nIt is also possible and useful to pass the message that, when it comes to participation, activism and\ntransparency in politics, Open Data are a concrete and pacific weapon that is both very effective and\nvery easy to use for everybody. Dino Amenduni [explained the first point well](http://www.ilfattoquotidiano.it/2010/12/26/after-gelmini-idee-per-una-protesta-efficace/83705/) at the end of 2010\nwith words and arguments that, while tightly bound to the current situation in Italy, apply, in spirit,\nalso to other countries:\n*in order to have your voice heard, it is necessary to threaten the private interests of*\n*politicians. The ways to achieve this goal are, in my opinion... Communication*\n*guerrilla: physical violence doesn't generate change anymore. Power is in the hands of*\n*those who have data. But those data must be communicated, made usable, fun to use,*\n*shareable, in order to give the feeling that knowledge brings a concrete (economic or*\n*intangible) personal advantage*\nProofs that participation to generation and usage of Open Data is easy would include, instead,\nexamples like [electionleaflets](http://www.electionleaflets.org/) . All citizens who can use a computer scanner and have Internet access\ncan upload on that website the leaflets distributed by the candidates during a campaign, making\nmuch easier (after other, more skilled volunteers have inserted the content of the leaflets in\nsearchable databases) comparisons between the candidates positions or making public some\ndisrespectful material (racist, insulting...).", - "page_start": 30, - "page_end": 31, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.6. Clearer vision of the real risks and limits of Open Data**\n\n#### **3.6.1. Data alterations and financial sustainability**\n\nSome concerns about the limits of Open Data are about what may happen, or stop to happen, *before*\nthey are published online. The most common concerns of this type are (from [Open Public Data: ](http://blog.okfn.org/2011/01/28/open-public-data-then-what-part-1/)\n[Then What? - Part 1](http://blog.okfn.org/2011/01/28/open-public-data-then-what-part-1/) ):\n1. Opening up PSI causes those data to not be produced anymore, or to be only produced as\nprivate property by private corporations, because the public agencies whose job was to\nproduce those data, can't sell them anymore.\n2. total accessibility of data provides more incentives to tinker with them, at the risk of\nreducing trust in institutions and inhibiting decision-making even more than today.\nData manipulation is the topic of the next paragraph. Speaking of costs, a point to take into account\nis that, once data are open, routinely used and monitored by as many independent users as possible,\neven the cost of keeping them up to date may be sensibly reduced: in other words, in the\nmedium/long term Open Data may reduce the need to periodically perform complete, that is very\nexpensive, studies and surveys to update a whole corpus of data in one run.\nBesides, and above all, even if opening data always destroyed any source of income for the public\noffice that used to create and maintain them, this problem would only exist for the PSI datasets that\nare *already* sold today. Such data, even if of strategic importance as is the case with digital\ncartography, are only a minimal fraction of all the PSI that could and should be opened to increase\ntransparency, reduce the costs of Government and stimulate the economy. In all these other cases:\n- the money to generate the data already arrives by some other source than sales and\nlicensing(but even with those data it may be possible to generate them by crowdsourcing,\nthereby reducing those costs!)\n- the only extra expense caused by publishing those data online (assuming they're already\navailable in some digital format, of course!), would be the hosting and bandwidth costs, that\nmay be greatly reduced by mirroring and other technical solutions like torrents, already\nwidely used to distribute Free/Open Source Software (FOSS) through the Internet.", - "page_start": 16, - "page_end": 16, - "source_file": "Open_Data_Report.pdf" - }, - { - "text": "# Open Data: Emerging trends, issues and best practices a research project about openness of public[...]\n\n## **3. Emerging trends and issues related to Open**\n\n### **3.6. Clearer vision of the real risks and limits of Open Data**\n\n#### **3.6.3. Unequal access**\n\n*educated, and living in a higher-income household. Thus, it is not surprising that the*\n*chronically ill report lower rates of Internet access.*\nStarting from this, and commenting a study of the performances, with respect to coronary artery\nbypass grafting, of several medical centers, Frydman expressed his concern that:\n*the empowered will have access to* *[this data]* *and will act upon it,*\n*while many of the people suffering from chronic diseases (the same*\n*population that would benefit most from access to this information) won't.*\n*Over time it is therefore probable that the current centers of excellence will*\n*treat an ever growing number of empowered while the centers that*\n*currently experience high mortality rates will get worse and worse result,*\n*simply because they will treat an ever growing number of digital outliers*\n*who haven't the possibility to obtain health data and apply filters.*\nSince one of the topics of this project is the *economic* value of Open Data, it is necessary to add a\nsomewhat obvious observation to Frydman's concerns (regardless of their probability). Even if it is\ndifficult now to make accurate estimates, such negative developments would surely impact also the\ncosts of health services and insurances, not to mention healthcare-related jobs, both in the\ncommunities hosting centers of excellence and in those with the worst ones.", - "page_start": 19, - "page_end": 19, - "source_file": "Open_Data_Report.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed2.pdf", - "query": "In these mice, which lumbar levels were the dorsal root ganglion removed from?", - "target_page": 3, - "target_passage": "L3 to L5 DRGs were removed and postfixed for another 2 hours", - "chunk_present": { - "presence": true, - "index": 9 - } - }, - "top_chunk": [ - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\n“small” DRG nuclei size category was defined as the upper bound\nof 32 easily identifiable MrgD 1 nuclei (258 m m 3 ). The boundary\nbetween “medium” and “large” bins (400 m m 3 ) was less clearly\ndefined in the samples and was therefore set as the approximate\nmidpoint of the volume distribution. A combined size category for all nuclei greater than 258 m m 3 was also examined, and the results\nmirrored those of “medium” and “large” bins.\n2.7. Gene Ontology\nGene Ontology term analyses were performed on previously\npublished mouse subtype RNA-seq after SNI (GSE216444 3 ). In\nthis study, subtype-specific bulk RNA-seq was performed on 5\ntransgenic mouse lines through reporter labelling and fluores-\ncence activated cell sorting. spliced transcripts alignment to\na reference was used to map reads to the GRCm38 (mm10) Mouse Genome, 14 and Samtools was used to sort, index, and\nmerge Binary Alignment Map files in line with published reports. 28 Quality control was performed as per Barry et al. 3 Downstream\nanalyses were performed using DESeq2 on grouped male and female samples. 31 For differentially expressed genes (false\ndiscovery rate) (FDR , 0.05, LFC . 1) (log-fold change), GO\nanalyses were performed using the Wallenius method using\ngoSeq (R). In this study, significantly regulated terms related to\ncell death and apoptosis with more than 10 genes were\nexamined. Filtered count data of expressed and nondifferentially\nexpressed genes were used as a background.\n2.8. Dorsal root ganglion culture\nDorsal root ganglia were dissected from MrgD CreERT2 ;Ai32 and\nCalca CreERT2 ;Ai32 mice . 1 week after dosing with tamoxifen and\nenzymatically digested at 37 ̊ ̊C for 80 minutes in dispase type II\n(4.7 mg/mL) plus collagenase type II (4 mg/mL) (Worthington Biochemical), as described previously. 63 Mechanically dissoci-\nated cells were plated onto laminin/poly-D-lysine (R&D Systems,\nMinneapolis, MN) treated coverslips in complete Neurobasal Plus\nmedium (Neurobasal Plus media supplemented with 2% (vol/vol)\nB27 Plus, 1% N2, 1% Glutamax, and 1% antibiotic- antimycotic\n[ThermoFisher Scientific, Waltham, MA]). Mouse nerve growth\nfactor (GF) (50 ng/mL; nerve growth factor (NGF), PeproTech,\nCranbury, NJ) and 10 ng/mL glial-derived neurotrophic factor\n(GDNF, PeproTech) were added to the media under some\nconditions. Cytosine b -D-arabinofuranoside (4 m M) was added to\nthe media for 24 hours the day after plating to reduce the\nproliferation of nonneuronal cells. Media was refreshed 3 times\nper week thereafter. Cultures were fixed for 10 minutes at room", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nnerve injury in adult rats. Exp Brain Res 2008;186:315- 23.\n[65] West CA, Davies KA, Hart AM, Wiberg M, Williams SR, Terenghi G.\nVolumetric magnetic resonance imaging of dorsal root ganglia for the\nobjective quantitative assessment of neuron death after peripheral nerve\ninjury. Exp Neurol 2007;203:22- 33.\n[66] West CA, Ljungberg C, Wiberg M, Hart A. Sensory neuron death after\nupper limb nerve injury and protective effect of repair: clinical evaluation\nusing volumetric magnetic resonance imaging of dorsal root ganglia.\nNeurosurgery 2013;73:632- 40.\n[67] West SJ, Bonboire D, Bennett DL. StereoMate: 3D stereological\nautomated analysis of biological structures. bioRxiv 2020:648337.\n[68] Wiberg R, Novikova LN, Kingham PJ. Evaluation of apoptotic pathways in\ndorsal root ganglion neurons following peripheral nerve injury.\nNeuroreport 2018;29:779- 85.\n[69] Yu X, Liu H, Hamel KA, Morvan MG, Yu S, Leff J, Guan Z, Braz JM, Basbaum\nAI. Dorsal root ganglion macrophages contribute to both the initiation and\npersistence of neuropathic pain. Nat Commun 2020;11:264.\n[70] Zheng J, Lu Y, Perl ER. Inhibitory neurones of the spinal substantia\ngelatinosa mediate interaction of signals from primary afferents. J Physiol\n2010;588:2065- 75.", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nGDNF in the uninjured DRG exerts analgesic effects on neuropathic pain\nfollowing segmental spinal nerve ligation in mice. J Pain 2011;12:\n1130- 1139.\n[53] Tandrup T, Woolf CJ, Coggeshall RE. Delayed loss of small dorsal root\nganglion cells after transection of the rat sciatic nerve. J Comp Neurol\n2000;422:172- 80.\n[54] Terenghi G, Hart A, Wiberg M. The nerve injury and the dying neurons:\ndiagnosis and prevention. J Hand Surg Eur Vol 2011;36:730- 4.\n[55] Usoskin D, Furlan A, Islam S, Abdo H, Lonnerberg P, Lou D, Hjerling-\nLeffler J, Haeggstrom J, Kharchenko O, Kharchenko PV, Linnarsson S,\nErnfors P. Unbiased classification of sensory neuron types by large-scale\nsingle-cell RNA sequencing. Nat Neurosci 2015;18:145- 53.\n[56] Vestergaard S, Tandrup T, Jakobsen J. Effect of permanent axotomy on\nnumber and volume of dorsal root ganglion cell bodies. J Comp Neurol\n1997;388:307- 12.\n[57] Wall PD, Gutnick M. Properties of afferent nerve impulses originating from\na neuroma. Nature 1974;248:740- 43.\n[58] Wang C, Gu L, Ruan Y, Geng X, Xu M, Yang N, Yu L, Jiang Y, Zhu C, Yang\nY, Zhou Y, Guan X, Luo W, Liu Q, Dong X, Yu G, Lan L, Tang Z. Facilitation\nof MrgprD by TRP-A1 promotes neuropathic pain. FASEB J 2019;33:\n1360- 73.\n[59] Wang H, Zylka MJ. Mrgprd-expressing polymodal nociceptive neurons\ninnervate most known classes of substantia gelatinosa neurons.\nJ Neurosci 2009;29:13202- 9.\n[60] Wang R, Guo W, Ossipov MH, Vanderah TW, Porreca F, Lai J. Glial\ncell line-derived neurotrophic factor normalizes neurochemical\nchanges in injured dorsal root ganglion neurons and prevents the\nexpression of experimental neuropathic pain. Neuroscience 2003;\n121:815- 24.\n[61] Wang X, Archibald ML, Stevens K, Baldridge WH, Chauhan BC. Cyan\nfluorescent protein (CFP) expressing cells in the retina of Thy1-CFP\ntransgenic mice before and after optic nerve injury. Neurosci Lett 2010;\n468:110- 4.\n[62] Warwick C, Cassidy C, Hachisuka J, Wright MC, Baumbauer KM,\nAdelman PC, Lee KH, Smith KM, Sheahan TD, Ross SE, Koerber HR.\nMrgprdCre lineage neurons mediate optogenetic allodynia through an\nemergent polysynaptic circuit. PAIN 2021;162:2120- 31.\n[63] Weir GA, Middleton SJ, Clark AJ, Daniel T, Khovanov N, McMahon SB,\nBennett DL. Using an engineered glutamate-gated chloride channel to\nsilence sensory neurons and treat neuropathic pain at the source. Brain\n2017;140:2570- 85.\n[64] Welin D, Novikova LN, Wiberg M, Kellerth JO, Novikov LN. Survival and\nregeneration of cutaneous and muscular afferent neurons after peripheral", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nAbstract\nThere is a rich literature describing the loss of dorsal root ganglion (DRG) neurons following peripheral axotomy, but the vulnerability\nof discrete subpopulations has not yet been characterised. Furthermore, the extent or even presence of neuron loss following injury\nhas recently been challenged. In this study, we have used a range of transgenic recombinase driver mouse lines to genetically label\nmolecularly defined subpopulations of DRG neurons and track their survival following traumatic nerve injury. We find that spared\nnerve injury leads to a marked loss of cells containing DRG volume and a concomitant loss of small-diameter DRG neurons. Neuron\nloss occurs unequally across subpopulations and is particularly prevalent in nonpeptidergic nociceptors, marked by expression of\nMrgprd. We show that this subpopulation is almost entirely lost following spared nerve injury and severely depleted (by roughly 50%)\nfollowing sciatic nerve crush. Finally, we used an in vitro model of DRG neuron survival to demonstrate that nonpeptidergic\nnociceptor loss is likely dependent on the absence of neurotrophic support. Together, these results profile the extent to which DRG\nneuron subpopulations can survive axotomy, with implications for our understanding of nerve injury- induced plasticity and pain.\nKeywords: Sensory neuron, Neuron death, Transgenic reporter line, Neuropathic pain, Nerve injury\n1. Introduction\nDorsal root ganglion (DRG) neurons represent a molecularly\nand functionally heterogeneous population. Under normal\nconditions, this diversity contributes to the ability of the\nsomatosensory nervous system to detect a myriad of sensory\nstimuli that result in the perceptions of touch, temperature,\nitch, and pain. Following nerve injury, physiological changes in DRG neurons lead to hyperexcitability, 57 which is a key pathological driver of neuropathic pain. 20,63 Concomitant\nmolecular changes in discrete subpopulations also occur,\nand these have recently been comprehensively described in single-cell 37,44 and subpopulation-specific sequencing stud- ies. 3 These studies describe a transient and generalized\nreduction in the expression of subpopulation-specific genes\nfollowing nerve injury. 3,37,44\nIn addition to molecular changes, there is a rich literature\ndescribing the frank loss of DRG neurons following traumatic\nnerve injury in experimental rodent models. 24,50,53,56 Some\nstudies have suggested that neuron loss occurs in certain patient cohorts, 48,66 but this is yet to be definitively demonstrated in\nhumans. In rodents, most studies support a preferential loss of small cells that give rise to unmyelinated fibers 53 but some contrasting studies describe the preferential loss of large cells 6 or loss of cells of all sizes. 46 Variation is evident across studies in", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nSparse genetic tracing reveals regionally specific functional organization\nof mammalian nociceptors. Elife 2017;6:e29507.\n[40] Plummer NW, Evsyukova IY, Robertson SD, de Marchena J, Tucker CJ,\nJensen P. Expanding the power of recombinase-based labeling to\nuncover cellular diversity. Development 2015;142:4385- 93.\n[41] Prescott SA, Ratt ́e S. Pain processing by spinal microcircuits: afferent\ncombinatorics. Curr Opin Neurobiol 2012;22:631- 9.\n[42] Qi L, Iskols M, Shi D, Reddy P, Walker C, Lezgiyeva K, Voisin T, Pawlak M,\nKuchroo VK, Chiu I, Ginty DD, Sharma N. A DRG genetic toolkit reveals\nmolecular, morphological, and functional diversity of somatosensory\nneuron subtypes. bioRxiv 2023.2023.04.22.537932.\n[43] Reid AJ, Mantovani C, Shawcross SG, Terenghi G, Wiberg M. Phenotype\nof distinct primary sensory afferent subpopulations and caspase-3\nexpression following axotomy. Histochem Cell Biol 2011;136:71- 8.\n[44] Renthal W, Tochitsky I, Yang L, Cheng YC, Li E, Kawaguchi R,\nGeschwind DH, Woolf CJ. Transcriptional reprogramming of distinct\nperipheral sensory neuron subtypes after axonal injury. Neuron 2020;\n108:128- 44.e9.\n[45] Schindelin J, Arganda-Carreras I, Frise E, Kaynig V, Longair M, Pietzsch\nT, Preibisch S, Rueden C, Saalfeld S, Schmid B, Tinevez J-Y, White DJ,\nHartenstein V, Eliceiri K, Tomancak P, Cardona A. Fiji: an open-source\nplatform for biological-image analysis. Nat Methods 2012;9:676- 82.\n[46] Schmalbruch H. Loss of sensory neurons after sciatic nerve section in the\nrat. Anat Rec 1987;219:323- 9.\n[47] Schmitz C, Hof PR. Design-based stereology in neuroscience.\nNeuroscience 2005;130:813- 31.\n[48] Schulte A, Degenbeck J, Aue A, Schindeh ̈utte M, Schlott F, Schneider M,\nMonoranu CM, Bohnert M, Pham M, Antoniadis G, Blum R, Rittner HL.\nHuman dorsal root ganglia after plexus injury: either preservation or loss of\nthe multicellular unit. bioRxiv 2023.02.06.526934.\n[49] Schulte A, Lohner H, Degenbeck J, Segebarth D, Rittner HL, Blum R, Aue\nA. Unbiased analysis of the dorsal root ganglion after peripheral nerve\ninjury: no neuronal loss, no gliosis, but satellite glial cell plasticity. PAIN\n2023;164:728- 40.\n[50] Shi TJS, Tandrup T, Bergman E, Xu ZQD, Ulfhake B, H ̈okfelt T. Effect of\nperipheral nerve injury on dorsal root ganglion neurons in the C57 BL/6J\nmouse: marked changes both in cell numbers and neuropeptide\nexpression. Neuroscience 2001;105:249- 63.\n[51] Song H, Yao E, Lin C, Gacayan R, Chen MH, Chuang PT. Functional\ncharacterization of pulmonary neuroendocrine cells in lung development,\ninjury, and tumorigenesis. Proc Natl Acad Sci 2012;109:17531- 6.\n[52] Takasu K, Sakai A, Hanawa H, Shimada T, Suzuki H. Overexpression of", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\ntemperature with 4% paraformaldehyde and subsequently\nprocessed by immunocytochemistry (described earlier).\n2.9. Statistical analysis\nData are expressed as mean 6 SEM unless otherwise specified,\nand P values of less than 0.05 were considered significant. Power calculations were performed using G*Power 3.1.9.7. 15 A quantitative Venn diagram was created using BioVenn. 25 All\nother statistical analyses were performed in Prism 10 (GraphPad\nSoftware, Inc, Boston, MA) or R using paired t tests or 1- or 2-way\nRM ANOVAs (repeated measures analysis of variance), where\nappropriate. Normality was assessed by the Shapiro- Wilk test. If\nthe main analysis of variance effect was significant, ˇ S ́ıd ́ak or\nTukey multiple comparisons tests were performed. To compare\npopulation distributions of soma cross-sectional area or volume,\nKolmogorov- Smirnov tests were performed.\n3. Results\n3.1. Peripheral nerve injury induces a loss of small neurons\nfrom the dorsal root ganglion\nTo assess the gross loss of neurons from DRG following nerve\ninjury, we generated the Avil FlpO ;Atf3 CreERT2 ;RC::FLTG mouse\nline in which na ̈ıve and axotomized sensory neurons were\ndifferentially labelled. In this mouse line, all neurons express\ntdTomato (Flp-dependent) in the na ̈ıve state and switch to\nexpressing green fluorescent protein (GFP) upon axonal damage\nand concurrent tamoxifen treatment (Flp- and Cre-dependent)\n( Figs. 1A and B ). Following pilot experiments to optimize\ntamoxifen dosing regimen, this approach was both highly efficient\nand specific (with the caveat that it was necessary to wait for\nseveral days after nerve injury for Cre-induced GFP expression):\n14 days after SNI trans surgery, GFP was expressed by 99.1 6\n0.6% of Atf3-expressing ipsilateral L4 DRG neurons, while we\nobserved GFP in only 4.6 6 0.7% of contralateral DRG neurons\n[(Figs. S2A- D, http://links.lww.com/PAIN/C84). We then used](http://links.lww.com/PAIN/C84)\na stereological approach to quantify the total number of neurons\nin L4 DRG ipsilateral to injury 1, 2, 4, and 8 weeks after SNI trans, as\nwell as contralateral to injury. One week after SNI trans , we\nobserved 7809 6 153 neurons per DRG; this was not significantly\ndifferent to the number of neurons in the contralateral DRG\n(7917 6 349), whereas cell number approximately halved by\n8 weeks postinjury to 3963 6 410 neurons per DRG ( Fig. 1C ).\nSeparating analysis into intact vs axotomized afferents revealed\nthat only axotomized afferents were lost, with no difference\nobserved in numbers of intact afferents ( Fig. 1D ). Between 1 and", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nfollowing nerve injury facilitates neuropathic pain. Cells 2020;9:1007.\n[28] Li H, Handsaker B, Wysoker A, Fennell T, Ruan J, Homer N, Marth G,\nAbecasis G, Durbin R; 1000 Genome Project Data Processing Subgroup.\nThe sequence alignment/map format and SAMtools. Bioinformatics\n2009;25:2078- 9.\n[29] Li L, Zhou XF. Pericellular Griffonia simplicifolia I isolectin B4-binding ring\nstructures in the dorsal root ganglia following peripheral nerve injury in\nrats. J Comp Neurol 2001;439:259- 74.\n[30] Liang Z, Hore Z, Harley P, Uchenna Stanley F, Michrowska A, Dahiya M,\nLa Russa F, Jager SE, Villa-Hernandez S, Denk F. A transcriptional\ntoolbox for exploring peripheral neuroimmune interactions. PAIN 2020;\n161:2089- 106.\n[31] Love MI, Huber W, Anders S. Moderated estimation of fold change and\ndispersion for RNA-seq data with DESeq2. Genome Biol 2014;15:550.\n[32] Madisen L, Mao T, Koch H, Zhuo J, Berenyi A, Fujisawa S, Hsu YWA,\nGarcia AJ, Gu X, Zanella S, Kidney J, Gu H, Mao Y, Hooks BM, Boyden\nES, Buzs ́aki G, Ramirez JM, Jones AR, Svoboda K, Han X, Turner EE,\nZeng H. A toolbox of Cre-dependent optogenetic transgenic mice for\nlight-induced activation and silencing. Nat Neurosci 2012;15:793- 802.\n[33] Madisen L, Zwingman TA, Sunkin SM, Oh SW, Zariwala HA, Gu H, Ng LL,\nPalmiter RD, Hawrylycz MJ, Jones AR, Lein ES, Zeng H. A robust and\nhigh-throughput Cre reporting and characterization system for the whole\nmouse brain. Nat Neurosci 2010;13:133- 40.\n[34] McCoy ES, Taylor-Blake B, Street SE, Pribisko AL, Zheng J, Zylka MJ.\nPeptidergic CGRP a primary sensory neurons encode heat and itch and\ntonically suppress sensitivity to cold. Neuron 2013;78:138- 51.\n[35] McKay Hart A, Brannstrom T, Wiberg M, Terenghi G. Primary sensory\nneurons and satellite cells after peripheral axotomy in the adult rat:\ntimecourse of cell death and elimination. Exp Brain Res 2002;142:308- 18.\n[36] Molander C, Wang H, Rivero-Meli ́an C, Grant G. Early decline and late\nrestoration of spinal cord binding and transganglionic transport of\nisolectin B4 from Griffonia simplicifolia I after peripheral nerve\ntransection or crush. Restor Neurol Neurosci 1996;10:123- 33.\n[37] Nguyen MQ, Le Pichon CE, Ryba N. Stereotyped transcriptomic\ntransformation of somatosensory neurons in response to injury. Elife\n2019;8:e49679.\n[38] Oliveira ALR. Apoptosis of sensory neurons and satellite cells after sciatic\nnerve transection in C57BL/6J mice. Braz J Med Biol Res 2001;34:\n375- 80.\n[39] Olson W, Abdus-Saboor I, Cui L, Burdge J, Raabe T, Ma M, Luo W.", - "page_start": 12, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nplatform to help delineate the precise cell death pathways and\nsignaling cascades engaged (which could then be experimentally\nmanipulated). Such studies should consider that plasticity may evolve over time. The loss of IB4 1 central terminals is transient\nfollowing crush and has even been observed to reverse at longer\ntimepoints following SNI trans . 36 These observations, in conjunction\nwith ours of loss of neurons, raise the intriguing question of the\nsource of such central reinnervation.\n4.4. Study limitations\nOur efforts focused on traumatic nerve injury paradigms owing to\nprevious contrasting results using these robust and reproducible\nexperimental models. We did not extend our studies to systemic\nneuropathy models, such as chemotherapy or diabetic neurop-\nathy. A recent postmortem analysis reported a neuronal loss in\nthe DRG from patients with painful diabetic peripheral neurop- athy. 19 Transcriptional responses vary substantially across different nerve insults, 44 so it would be of interest to test whether\nneuronal loss and the subpopulation vulnerability reported in this\nstudy are common features across different types of insults.\nUsing multiple approaches, we assess the na ̈ıve mouse L4\nDRG to contain approximately 8000 neurons, consistent with a previous estimate, 67 and observed a frank loss of small-\ndiameter neurons following injury. However, the extent of loss\nobserved using our semiautomated approach was less than that observed using manual techniques. 67 Two major limitations in\nthis study may explain this discrepancy: First, owing to technical\nissues, the cleared DRG dataset is unpaired ipsilateral- contra-\nlateral which adds larger variability. Second, the analysis method\nis prone to undercounting deep nuclei. The signal-to-noise is\nbetter for superficial nuclei and smaller tissue volumes. Given the\nreduction in DRG volume after SNI trans , nuclei in larger\ncontralateral DRG may be undercounted.\nWhile we made efforts to profile the loss of several molecularly\ndiscrete sensory neuron populations, we acknowledge that not all\nsubtypes were profiled. Furthermore, recent single-cell RNA\nsequencing has given us a more granular appreciation of the heterogeneity of sensory neurons. 42 Future studies could\nleverage our experimental approach and new transgenic lines\nto characterize the loss of neurons in more detail. Such\nexperiments may be pertinent before embarking on molecular\nor functional profiling of populations post- nerve injury.\n4.5. Conclusions\nIn sum, we have provided data from multiple complementary\nexperimental approaches to support the hypothesis that DRG\nneurons are lost following nerve injury in mice. We describe", - "page_start": 11, - "page_end": 11, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\n[http://links.lww.com/PAIN/C84), which is a distribution profile](http://links.lww.com/PAIN/C84)\nmatching those neurons presumed lost. Collectively, these data\nshow that peripheral nerve injury results in a substantial loss of\nnonpeptidergic, Mrgprd -expressing neurons, with SNI trans (ie, an\nunrepaired axonal transection) resulting in an almost complete\nloss of this population.\nFigure 1. SNI trans induces death of small primary afferent neurons, accompanied by a reduction in volume, not cell density, of the dorsal root ganglion. (A) Approach to differentially labelled intact afferents with tdTomato and damaged afferents with GFP after peripheral nerve injury using the Avil FlpO ;Atf3 CreERT2 ;RC::\nFLTG mouse line and schematic of experimental timeline. (B) Representative image of GFP, tdTomato, and NeuN expression in an L4 DRG, 2 weeks after SNI trans .\nScale bars 5 100 m m. (C and D) Stereological quantification of the total number of DRG neurons (C) or number of axotomized and intact neurons (D) in the L4 DRG\n1, 2, 4, and 8 weeks after SNI trans or contralateral (contra) to injury. (C) One-way ANOVA with Tukey posttests; F 4,10 5 37.98, P , 0.001. (D) Two-way RM ANOVA;\nTimepoint 3 Color interaction F 4,10 5 39.04, P , 0.001, n 5 3 mice; Tukey posttests (between injured groups): † P , 0.05 vs contra, ‡ P , 0.05 vs 1-week. (E)\nVolume of DRG-containing cells (ie, excluding white matter tracts) following SNI trans . One-way ANOVA with Tukey posttests; F 4,10 5 21.25, P , 0.001, n 5 3. (F)\nNeuronal density within the DRG following SNI trans . One-way ANOVA; F 4,10 5 2.77, P 5 0.09, n 5 3. (G) Population distribution of uninjured and injured afferents by\ncross-sectional area, 1 and 8 weeks post-SNI trans . Kolmogorov- Smirnov tests of cumulative distributions; Uninjured: D 5 0.08, P 5 0.18; Injured: D 5 0.32, P ,\n0.001; n 5 310 to 427 neurons from 3 mice. * P , 0.05,**\nP , 0.01, *** P , 0.001 vs contra. ANOVA, analysis of variance; DRG, dorsal root ganglion; GFP, green\nfluorescent protein.\n3.3. Spared nerve injury induces a loss of Trpm8 1 and calcitonin gene-related peptide 1 but not myelinated dorsal\nroot ganglion neurons\nLoss restricted to nonpeptidergic nociceptors would not fully\naccount for the degree of total neuron loss that we observed.\nTherefore, we studied a range of other subpopulations, both\nsmall and large in diameter, for their vulnerability to injury-", - "page_start": 5, - "page_end": 6, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\n2.3. FastBlue tracer injections\nMice were briefly anesthetized during the procedure, induced with\n3%to5%isoflurane,andthenmaintainedat 1.5%to2%asrequired.\nHindlimbs were taped with the plantar surface of the paw facing up,\nand a custom, 26G removable needle with a 30 ̊ bevel, attached to\na 25- m L Hamilton syringe, was inserted between the 2 distal-most\nfootpads, towards the medial aspect of the hindpaw. The needle\nwas then rotated 90 ̊, so the bevel faced medially. Furthermore, 4- m L\nFastBlue (FB; 2% in sterile phosphate-buffered saline (PBS); CAS#\n73819-41-7; Polysciences, Inc, Warrington, PA) per paw was then\nslowly injected, and the needle was left in place for 10 seconds,\nbefore rotating and carefully retracting to avoid backflow of FB along\nthe needle track. This prevented the FB bolus from contacting the\nsural innervation territory of the lateral hindpaw, restricting it largely to\nthe tibial innervation territory of the glabrous hindpaw skin.\n2.4. Immunohistochemistry and image acquisition\nMice were anesthetized with an overdose of pentobarbital (20\nmg) and transcardially perfused with a fixative containing 4%\nformaldehyde. L3 to L5 DRGs were removed and postfixed for\nanother 2 hours, cryoprotected in 30% sucrose overnight, and\nthen embedded in optimal cutting temperature media (OCT;\nTissue Tek, Alphen aan den Rijn, the Netherlands). Dorsal root\nganglia were sectioned on a Leica CM1950 cryostat at 30 m m,\nwith every section collected serially on 5 Superfrost Plus slides\n(VWR, Lutterworth, United Kingdom) and each slide containing 1\nin every 5 sections (4-7 sections per slide). One slide per DRG was\nselected at random and was washed with PBS, before being\nincubated with appropriate primary antibodies ( Table 2 ) diluted in\n5% normal donkey serum and 0.3% Triton X-100 in PBS for\n3 days at 4 ̊C. After PBS washes, slides were incubated with\nappropriate secondary antibodies ( Table 2 ) in the same PBS/\n(normal donkey serum) NDS/Triton-X100 solution as for prima-\nries, overnight at room temperature. Slides were washed and\ncoverslipped with VectaShield Vibrance Hardset mounting media\n(Vector Labs, Newark, CA), with 4’,6-diamidino-2-phenylindole\nincluded in mounting media where FB-labelled cells were not\nbeing examined. Sections were imaged using a Zeiss LSM900\nAiryscan confocal microscope equipped with 405-, 488-, 561-,\nTable 2\nPrimary and secondary antibodies used in the study.\nAntibody Source Identifiers Working dilution\nAnti-GFP (Chicken polyclonal) Abcam, plc, Cambridge, United Kingdom Cat#: ab13970\nRRID: AB_300798\n1:1000\nAnti-NeuN (Guinea pig polyclonal) Synaptic Systems, G ̈ottingen, Germany Cat#: 266004", - "page_start": 2, - "page_end": 2, - "source_file": "pubmed2.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed2.pdf", - "query": "Did the researcher responsible for quantifying the cells in the dorsal root ganglion know which group each mouse belonged to?", - "target_page": 4, - "target_passage": "During all image quantification, the experimenter was blind to the experimental groups.", - "chunk_present": { - "presence": true, - "index": 6 - } - }, - "top_chunk": [ - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\n“small” DRG nuclei size category was defined as the upper bound\nof 32 easily identifiable MrgD 1 nuclei (258 m m 3 ). The boundary\nbetween “medium” and “large” bins (400 m m 3 ) was less clearly\ndefined in the samples and was therefore set as the approximate\nmidpoint of the volume distribution. A combined size category for all nuclei greater than 258 m m 3 was also examined, and the results\nmirrored those of “medium” and “large” bins.\n2.7. Gene Ontology\nGene Ontology term analyses were performed on previously\npublished mouse subtype RNA-seq after SNI (GSE216444 3 ). In\nthis study, subtype-specific bulk RNA-seq was performed on 5\ntransgenic mouse lines through reporter labelling and fluores-\ncence activated cell sorting. spliced transcripts alignment to\na reference was used to map reads to the GRCm38 (mm10) Mouse Genome, 14 and Samtools was used to sort, index, and\nmerge Binary Alignment Map files in line with published reports. 28 Quality control was performed as per Barry et al. 3 Downstream\nanalyses were performed using DESeq2 on grouped male and female samples. 31 For differentially expressed genes (false\ndiscovery rate) (FDR , 0.05, LFC . 1) (log-fold change), GO\nanalyses were performed using the Wallenius method using\ngoSeq (R). In this study, significantly regulated terms related to\ncell death and apoptosis with more than 10 genes were\nexamined. Filtered count data of expressed and nondifferentially\nexpressed genes were used as a background.\n2.8. Dorsal root ganglion culture\nDorsal root ganglia were dissected from MrgD CreERT2 ;Ai32 and\nCalca CreERT2 ;Ai32 mice . 1 week after dosing with tamoxifen and\nenzymatically digested at 37 ̊ ̊C for 80 minutes in dispase type II\n(4.7 mg/mL) plus collagenase type II (4 mg/mL) (Worthington Biochemical), as described previously. 63 Mechanically dissoci-\nated cells were plated onto laminin/poly-D-lysine (R&D Systems,\nMinneapolis, MN) treated coverslips in complete Neurobasal Plus\nmedium (Neurobasal Plus media supplemented with 2% (vol/vol)\nB27 Plus, 1% N2, 1% Glutamax, and 1% antibiotic- antimycotic\n[ThermoFisher Scientific, Waltham, MA]). Mouse nerve growth\nfactor (GF) (50 ng/mL; nerve growth factor (NGF), PeproTech,\nCranbury, NJ) and 10 ng/mL glial-derived neurotrophic factor\n(GDNF, PeproTech) were added to the media under some\nconditions. Cytosine b -D-arabinofuranoside (4 m M) was added to\nthe media for 24 hours the day after plating to reduce the\nproliferation of nonneuronal cells. Media was refreshed 3 times\nper week thereafter. Cultures were fixed for 10 minutes at room", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\ncorrection to thickness was applied; given the use of a dry lens, this\nvalue will not reflect actual section thickness, though this was kept\nconsistent throughout the study). The cell-containing, cross-\nsectional area ( a ) was then calculated, using the middle optical\nsection from the series and drawing around the cell-containing\nregions. Section volume ( V sec ) was then calculated:\nVsec 1⁄4 t 3 a\nUsing the Cavalieri principle, the cell-containing volume of the\nDRG was calculated 11 :\nVDRG 1⁄4 a 3 t 3 l\nwhere a 5 mean cell-containing cross-sectional area, t 5\nmean section thickness, and l 5 “length” of the DRG (determined\nfrom the total number of sections collected). The number of\nneurons per section ( N sec ) was quantified in all immunostained\nsections. This included only neurons with a visible nucleus (in the\nNeuN channel), excluded cells with a nucleus visible within the\ntop frame of the Z-stack, and included any neurons with a nucleus\nvisible in any other field within Z-stack, including the bottom frame\nof Z-stack. The cell density or the number of cells per unit vol ( N v )\nwas then calculated:\nN v 1⁄4 Nsec Vsec\nFinally, the total number of cells per DRG ( N DRG ) was\ncalculated:\nN DRG 1⁄4 N v 3 V DRG\nFor quantification of the proportion of FB-labelled cells co-\nlabelled with afferent subpopulation markers, initially, the total\nnumber of FB-filled neuronal cell profiles with a visible nucleus\nanywhere within the section was counted, with the observer blind\nto other channels. The other channel was then revealed, and\ninstances of co-labelling were quantified. No stereological\ncorrection was applied, given that the similar size of neuronal\nnuclei would prevent over-counts of large neurons and that no\ncomparisons of the total number of labelled cells were made. For\nsoma area analyses, the area of neuronal soma expressing the\nappropriate marker was measured in the optical section within\nthe Z-stack in which that neuron was at its largest, by drawing\naround the perimeter of the neuron in Fiji/ImageJ v2.14.0/1.54f.\n2.6. Tissue clearing and 3D volumetric analyses\nDorsal root ganglia were extracted from animals 4 weeks post-\nSNI trans for whole DRG analyses. In this study, tissue was extracted\nfrom a combination of MrgD CreERT2 ;Ai14, Th CreERT2 ;Ai14, and\nCalca CreERT2 ;Ai14 lines (mixed sex). 3 One month after SNI trans ,", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nSparse genetic tracing reveals regionally specific functional organization\nof mammalian nociceptors. Elife 2017;6:e29507.\n[40] Plummer NW, Evsyukova IY, Robertson SD, de Marchena J, Tucker CJ,\nJensen P. Expanding the power of recombinase-based labeling to\nuncover cellular diversity. Development 2015;142:4385- 93.\n[41] Prescott SA, Ratt ́e S. Pain processing by spinal microcircuits: afferent\ncombinatorics. Curr Opin Neurobiol 2012;22:631- 9.\n[42] Qi L, Iskols M, Shi D, Reddy P, Walker C, Lezgiyeva K, Voisin T, Pawlak M,\nKuchroo VK, Chiu I, Ginty DD, Sharma N. A DRG genetic toolkit reveals\nmolecular, morphological, and functional diversity of somatosensory\nneuron subtypes. bioRxiv 2023.2023.04.22.537932.\n[43] Reid AJ, Mantovani C, Shawcross SG, Terenghi G, Wiberg M. Phenotype\nof distinct primary sensory afferent subpopulations and caspase-3\nexpression following axotomy. Histochem Cell Biol 2011;136:71- 8.\n[44] Renthal W, Tochitsky I, Yang L, Cheng YC, Li E, Kawaguchi R,\nGeschwind DH, Woolf CJ. Transcriptional reprogramming of distinct\nperipheral sensory neuron subtypes after axonal injury. Neuron 2020;\n108:128- 44.e9.\n[45] Schindelin J, Arganda-Carreras I, Frise E, Kaynig V, Longair M, Pietzsch\nT, Preibisch S, Rueden C, Saalfeld S, Schmid B, Tinevez J-Y, White DJ,\nHartenstein V, Eliceiri K, Tomancak P, Cardona A. Fiji: an open-source\nplatform for biological-image analysis. Nat Methods 2012;9:676- 82.\n[46] Schmalbruch H. Loss of sensory neurons after sciatic nerve section in the\nrat. Anat Rec 1987;219:323- 9.\n[47] Schmitz C, Hof PR. Design-based stereology in neuroscience.\nNeuroscience 2005;130:813- 31.\n[48] Schulte A, Degenbeck J, Aue A, Schindeh ̈utte M, Schlott F, Schneider M,\nMonoranu CM, Bohnert M, Pham M, Antoniadis G, Blum R, Rittner HL.\nHuman dorsal root ganglia after plexus injury: either preservation or loss of\nthe multicellular unit. bioRxiv 2023.02.06.526934.\n[49] Schulte A, Lohner H, Degenbeck J, Segebarth D, Rittner HL, Blum R, Aue\nA. 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Bennett b , Greg A. Weir a, *\n\nnerve injury in adult rats. Exp Brain Res 2008;186:315- 23.\n[65] West CA, Davies KA, Hart AM, Wiberg M, Williams SR, Terenghi G.\nVolumetric magnetic resonance imaging of dorsal root ganglia for the\nobjective quantitative assessment of neuron death after peripheral nerve\ninjury. Exp Neurol 2007;203:22- 33.\n[66] West CA, Ljungberg C, Wiberg M, Hart A. Sensory neuron death after\nupper limb nerve injury and protective effect of repair: clinical evaluation\nusing volumetric magnetic resonance imaging of dorsal root ganglia.\nNeurosurgery 2013;73:632- 40.\n[67] West SJ, Bonboire D, Bennett DL. StereoMate: 3D stereological\nautomated analysis of biological structures. bioRxiv 2020:648337.\n[68] Wiberg R, Novikova LN, Kingham PJ. Evaluation of apoptotic pathways in\ndorsal root ganglion neurons following peripheral nerve injury.\nNeuroreport 2018;29:779- 85.\n[69] Yu X, Liu H, Hamel KA, Morvan MG, Yu S, Leff J, Guan Z, Braz JM, Basbaum\nAI. Dorsal root ganglion macrophages contribute to both the initiation and\npersistence of neuropathic pain. Nat Commun 2020;11:264.\n[70] Zheng J, Lu Y, Perl ER. Inhibitory neurones of the spinal substantia\ngelatinosa mediate interaction of signals from primary afferents. J Physiol\n2010;588:2065- 75.", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nGDNF in the uninjured DRG exerts analgesic effects on neuropathic pain\nfollowing segmental spinal nerve ligation in mice. J Pain 2011;12:\n1130- 1139.\n[53] Tandrup T, Woolf CJ, Coggeshall RE. Delayed loss of small dorsal root\nganglion cells after transection of the rat sciatic nerve. J Comp Neurol\n2000;422:172- 80.\n[54] Terenghi G, Hart A, Wiberg M. The nerve injury and the dying neurons:\ndiagnosis and prevention. J Hand Surg Eur Vol 2011;36:730- 4.\n[55] Usoskin D, Furlan A, Islam S, Abdo H, Lonnerberg P, Lou D, Hjerling-\nLeffler J, Haeggstrom J, Kharchenko O, Kharchenko PV, Linnarsson S,\nErnfors P. Unbiased classification of sensory neuron types by large-scale\nsingle-cell RNA sequencing. Nat Neurosci 2015;18:145- 53.\n[56] Vestergaard S, Tandrup T, Jakobsen J. Effect of permanent axotomy on\nnumber and volume of dorsal root ganglion cell bodies. J Comp Neurol\n1997;388:307- 12.\n[57] Wall PD, Gutnick M. Properties of afferent nerve impulses originating from\na neuroma. Nature 1974;248:740- 43.\n[58] Wang C, Gu L, Ruan Y, Geng X, Xu M, Yang N, Yu L, Jiang Y, Zhu C, Yang\nY, Zhou Y, Guan X, Luo W, Liu Q, Dong X, Yu G, Lan L, Tang Z. Facilitation\nof MrgprD by TRP-A1 promotes neuropathic pain. FASEB J 2019;33:\n1360- 73.\n[59] Wang H, Zylka MJ. Mrgprd-expressing polymodal nociceptive neurons\ninnervate most known classes of substantia gelatinosa neurons.\nJ Neurosci 2009;29:13202- 9.\n[60] Wang R, Guo W, Ossipov MH, Vanderah TW, Porreca F, Lai J. Glial\ncell line-derived neurotrophic factor normalizes neurochemical\nchanges in injured dorsal root ganglion neurons and prevents the\nexpression of experimental neuropathic pain. Neuroscience 2003;\n121:815- 24.\n[61] Wang X, Archibald ML, Stevens K, Baldridge WH, Chauhan BC. Cyan\nfluorescent protein (CFP) expressing cells in the retina of Thy1-CFP\ntransgenic mice before and after optic nerve injury. Neurosci Lett 2010;\n468:110- 4.\n[62] Warwick C, Cassidy C, Hachisuka J, Wright MC, Baumbauer KM,\nAdelman PC, Lee KH, Smith KM, Sheahan TD, Ross SE, Koerber HR.\nMrgprdCre lineage neurons mediate optogenetic allodynia through an\nemergent polysynaptic circuit. PAIN 2021;162:2120- 31.\n[63] Weir GA, Middleton SJ, Clark AJ, Daniel T, Khovanov N, McMahon SB,\nBennett DL. Using an engineered glutamate-gated chloride channel to\nsilence sensory neurons and treat neuropathic pain at the source. Brain\n2017;140:2570- 85.\n[64] Welin D, Novikova LN, Wiberg M, Kellerth JO, Novikov LN. Survival and\nregeneration of cutaneous and muscular afferent neurons after peripheral", - "page_start": 13, - "page_end": 13, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\na substantial loss, which is biased towards specific subpopula-\ntions and particularly present in small-diameter nonpeptidergic\nnociceptive neurons.\nConflict of interest statement\nD.L.B. has acted as a consultant in the last 2 years for AditumBio,\nBiogen, Biointervene, Combigene, LatigoBio, GSK, Ionis, Lexicon\ntherapeutics, Neuvati, Olipass, Orion, Replay, SC Health Manag-\ners, Theranexus, Third RockVentures, and Vida Ventures on behalf\nof Oxford University Innovation. D.L.B. has received research\nfunding from Lilly and Astra Zeneca, and G.A.W. has received\nresearch funding from Ono Pharmaceutical. D.L.B. has received\nan industrial partnership grant from the BBSRC and AstraZeneca.\nThe remaining authors have no conflicts of interest to declare.\nData are available on request to lead contact G.-\n[A.W.—gregory.weir@glasgow.ac.uk. Further information and](mailto:gregory.weir@glasgow.ac.uk)\nrequests for reagents and/or reagents used in this study should\nalso be directed to G.A.W., and we will endeavour to fulfil these.\nAcknowledgments\nThe authors thank Dr Mark Hoon for providing the Trpm8-Flp\ntransgenic mouse line and Prof Andrew Todd and Dr David\nHughes for their critical feedback on the manuscript. Neuron and\nganglion illustrations in Figure 1 [ and S1 (http://links.lww.com/](http://links.lww.com/PAIN/C84)\n[PAIN/C84) were adapted from images provided by Servier](http://links.lww.com/PAIN/C84)\nMedical Art, licensed under CC BY 4.0. The research was funded\nby an MRC Fellowship grant awarded to GAW. (MR/T01072X/1)\nand a Tenovus Scotland Pilot Grant awarded to AHC and GAW\n(S22-17). This work was also funded by the Wellcome Trust (DPhil\nscholarship to AMB, 215145/Z/18/Z) and a Wellcome Investiga-\ntor Grant to D.L.B. (223149/Z/21/Z), as well as the MRC (MR/\nT020113/1), and with funding from the MRC and Versus Arthritis\nto the PAINSTORM consortium as part of the Advanced Pain\nDiscovery Platform (MR/W002388/1). AMB further received\na GTC MSDTC Scholarship.\nSupplemental digital content\nSupplemental digital content associated with this article can be\n[found online at http://links.lww.com/PAIN/C84.](http://links.lww.com/PAIN/C84)\nSupplemental video content\nVideo content associated with this article can be found on the\nPAIN Web site.\nArticle history:\nReceived 14 November 2023\nReceived in revised form 11 April 2024\nAccepted 25 May 2024\nAvailable online 15 August 2024\nReferences\n[1] Abraira VE, Kuehn ED, Chirila AM, Springel MW, Toliver AA, Zimmerman\nAL, Orefice LL, Boyle KA, Bai L, Song BJ, Bashista KA, O’Neill TG, Zhuo J,\nTsan C, Hoynoski J, Rutlin M, Kus L, Niederkofler V, Watanabe M,\nDymecki SM, Nelson SB, Heintz N, Hughes DI, Ginty DD. The cellular and\nsynaptic architecture of the mechanosensory dorsal horn. Cell 2017;168:\n295- 310.e19.", - "page_start": 11, - "page_end": 12, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nRRID: AB_2619988\n1:500\nAnti-mCherry (Rat monoclonal) Invitrogen, Waltham, MA; Thermo Fisher Scientific,\nUnited Kingdom\nCat#: M11217\nRRID: AB_2536611\n1:500\nAnti-Atf3 (Rabbit polyclonal) Novus Biologicals, Minneapolis, MN Cat#: NBP1-85816\nRRID: AB_11014863\n1:500\nAnti-NF200 (Rabbit polyclonal) Sigma-Aldrich, Saint Louis, MO Cat#: N4142\nRRID: AB_477272\n1:1000\nAnti-TrkA (Goat polyclonal) R&D Systems, Minneapolis, MN Cat#: AF1056\nRRID: AB_2283049\n1:500\nAnti-TDP43 (Rabbit polyclonal) Abcam, plc, Cambridge, United Kingdom Cat#: ab133547\nRRID: AB_2920621\n1:100\nAnti-RFP (Mouse monoclonal) Thermo Fisher Scientific, United Kingdom Cat#: MA5-15257\nRRID: AB_10999796\n1:200\nAnti-RFP (Chicken polyclonal) Sigma-Aldrich, United Kingdom Cat#: AB3528\nRRID: AB_11212735\n1:200\nAlexa Fluor 488 Donkey Anti-Chicken IgY\n(Donkey polyclonal)\nJackson ImmunoResearch, Ely, United Kingdom Cat#: 703-545-155\nRRID: AB_2340375\n1:500\nAlexa Fluor 647 Donkey Anti-Guinea pig IgG\n(Donkey polyclonal)\nJackson ImmunoResearch, Ely, United Kingdom Cat#: 706-605-148\nRRID: AB_2340476\n1:250\nRhodamine Red-X Donkey Anti-Rat IgG (Donkey\npolyclonal)\nJackson ImmunoResearch, Ely, United Kingdom Cat#: 712-295-153\nRRID: AB_2340676\n1:100\nAlexa Fluor 647 Donkey Anti-Rabbit IgG (Donkey\npolyclonal)\nJackson ImmunoResearch, Ely, United Kingdom Cat#: 711-605-152\nRRID: AB_2492288\n1:250\nRhodamine Red-X Donkey Anti-Rabbit IgG\n(Donkey polyclonal)\nJackson ImmunoResearch, Ely, United Kingdom Cat#: 711-295-152 RRID: AB_2340613 1:100\nAlexa Fluor 546 Goat Anti-Chicken IgG (Goat\npolyclonal)\nThermo Fisher Scientific, United Kingdom Cat#: A11040\nRRID: AB_2534097\n1:400\nAlexa Fluor 488 Goat Anti-Rabbit IgG (Goat\npolyclonal)\nThermo Fisher Scientific, United Kingdom Cat#: A11008\nRRID: AB_143165\n1:400\nAlexa Fluor 546 Donkey Anti-Mouse IgG (Donkey\npolyclonal)\nThermo Fisher Scientific, United Kingdom Cat#: A10036\nRRID: AB_2534012\n1:400\nGFP, green fluorescent protein; RFP, red fluorescent protein\nand 640-nm diode lasers. Full thickness, tiled, confocal image\nstacks with a 2- to 3- m m interval in the Z-axis were obtained\nthrough a 20 3 dry lens (0.8 NA) with the confocal aperture set to 1\nAiry unit or less. All image capture was performed using Zen Blue\nEdition software (Carl Zeiss Microscopy GmbH, Jena, Germany),\nand analyses were performed using Zen Blue or FIJI. 45\n2.5. Image analysis\nDuring all image quantification, the experimenter was blind to the\nexperimental groups. For quantification of the total number of cells\nwithin the DRG, a modified optical dissector stereological method was used 11,18,47 [(Fig. S1, http://links.lww.com/PAIN/C84). To](http://links.lww.com/PAIN/C84)\naccount for tissue shrinkage during processing, the mean thickness\n( t ) of each section on one slide (ie, 1 in 5 sections) was calculated by\ntaking the mean of the thickest and thinnest cell-containing regions\n(ie, not fiber tract-containing regions) of the section (NB: no optical", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nAbstract\nThere is a rich literature describing the loss of dorsal root ganglion (DRG) neurons following peripheral axotomy, but the vulnerability\nof discrete subpopulations has not yet been characterised. Furthermore, the extent or even presence of neuron loss following injury\nhas recently been challenged. In this study, we have used a range of transgenic recombinase driver mouse lines to genetically label\nmolecularly defined subpopulations of DRG neurons and track their survival following traumatic nerve injury. We find that spared\nnerve injury leads to a marked loss of cells containing DRG volume and a concomitant loss of small-diameter DRG neurons. Neuron\nloss occurs unequally across subpopulations and is particularly prevalent in nonpeptidergic nociceptors, marked by expression of\nMrgprd. We show that this subpopulation is almost entirely lost following spared nerve injury and severely depleted (by roughly 50%)\nfollowing sciatic nerve crush. Finally, we used an in vitro model of DRG neuron survival to demonstrate that nonpeptidergic\nnociceptor loss is likely dependent on the absence of neurotrophic support. Together, these results profile the extent to which DRG\nneuron subpopulations can survive axotomy, with implications for our understanding of nerve injury- induced plasticity and pain.\nKeywords: Sensory neuron, Neuron death, Transgenic reporter line, Neuropathic pain, Nerve injury\n1. Introduction\nDorsal root ganglion (DRG) neurons represent a molecularly\nand functionally heterogeneous population. Under normal\nconditions, this diversity contributes to the ability of the\nsomatosensory nervous system to detect a myriad of sensory\nstimuli that result in the perceptions of touch, temperature,\nitch, and pain. Following nerve injury, physiological changes in DRG neurons lead to hyperexcitability, 57 which is a key pathological driver of neuropathic pain. 20,63 Concomitant\nmolecular changes in discrete subpopulations also occur,\nand these have recently been comprehensively described in single-cell 37,44 and subpopulation-specific sequencing stud- ies. 3 These studies describe a transient and generalized\nreduction in the expression of subpopulation-specific genes\nfollowing nerve injury. 3,37,44\nIn addition to molecular changes, there is a rich literature\ndescribing the frank loss of DRG neurons following traumatic\nnerve injury in experimental rodent models. 24,50,53,56 Some\nstudies have suggested that neuron loss occurs in certain patient cohorts, 48,66 but this is yet to be definitively demonstrated in\nhumans. In rodents, most studies support a preferential loss of small cells that give rise to unmyelinated fibers 53 but some contrasting studies describe the preferential loss of large cells 6 or loss of cells of all sizes. 46 Variation is evident across studies in", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\ntemperature with 4% paraformaldehyde and subsequently\nprocessed by immunocytochemistry (described earlier).\n2.9. Statistical analysis\nData are expressed as mean 6 SEM unless otherwise specified,\nand P values of less than 0.05 were considered significant. Power calculations were performed using G*Power 3.1.9.7. 15 A quantitative Venn diagram was created using BioVenn. 25 All\nother statistical analyses were performed in Prism 10 (GraphPad\nSoftware, Inc, Boston, MA) or R using paired t tests or 1- or 2-way\nRM ANOVAs (repeated measures analysis of variance), where\nappropriate. Normality was assessed by the Shapiro- Wilk test. If\nthe main analysis of variance effect was significant, ˇ S ́ıd ́ak or\nTukey multiple comparisons tests were performed. To compare\npopulation distributions of soma cross-sectional area or volume,\nKolmogorov- Smirnov tests were performed.\n3. Results\n3.1. Peripheral nerve injury induces a loss of small neurons\nfrom the dorsal root ganglion\nTo assess the gross loss of neurons from DRG following nerve\ninjury, we generated the Avil FlpO ;Atf3 CreERT2 ;RC::FLTG mouse\nline in which na ̈ıve and axotomized sensory neurons were\ndifferentially labelled. In this mouse line, all neurons express\ntdTomato (Flp-dependent) in the na ̈ıve state and switch to\nexpressing green fluorescent protein (GFP) upon axonal damage\nand concurrent tamoxifen treatment (Flp- and Cre-dependent)\n( Figs. 1A and B ). Following pilot experiments to optimize\ntamoxifen dosing regimen, this approach was both highly efficient\nand specific (with the caveat that it was necessary to wait for\nseveral days after nerve injury for Cre-induced GFP expression):\n14 days after SNI trans surgery, GFP was expressed by 99.1 6\n0.6% of Atf3-expressing ipsilateral L4 DRG neurons, while we\nobserved GFP in only 4.6 6 0.7% of contralateral DRG neurons\n[(Figs. S2A- D, http://links.lww.com/PAIN/C84). We then used](http://links.lww.com/PAIN/C84)\na stereological approach to quantify the total number of neurons\nin L4 DRG ipsilateral to injury 1, 2, 4, and 8 weeks after SNI trans, as\nwell as contralateral to injury. One week after SNI trans , we\nobserved 7809 6 153 neurons per DRG; this was not significantly\ndifferent to the number of neurons in the contralateral DRG\n(7917 6 349), whereas cell number approximately halved by\n8 weeks postinjury to 3963 6 410 neurons per DRG ( Fig. 1C ).\nSeparating analysis into intact vs axotomized afferents revealed\nthat only axotomized afferents were lost, with no difference\nobserved in numbers of intact afferents ( Fig. 1D ). Between 1 and", - "page_start": 4, - "page_end": 4, - "source_file": "pubmed2.pdf" - }, - { - "text": "# Peripheral nerve injury results in a biased loss of sensory neuron subpopulations · ·\n\n### sensory neuron subpopulations\n\n#### Magdalena Redondo Canales a , Heather F. Titterton a , David L. Bennett b , Greg A. Weir a, *\n\nrespect to histochemical and structural changes (occurring 1-\n5 days postinjury 2,29 ), suggesting that these changes precede\nand are not in themselves indicative of neuron loss.\nThe vulnerability of Mrgprd-expressing neurons is congruous\nwith recent subpopulation bulk RNA-seq data, which found that\nFigure 5. Neurotrophic support ameliorates MrgD 1 cell loss in vitro. (A- E) Representative fields of view of MrgD-YFP and b -tubulin III expression in neuronal\ncultures of isolated MrgD CreERT2 ;Ai32 DRGs, 24 hours (A) or 4 weeks (B- E) after plating, with the addition of the growth factors (GFs) NGF, GDNF, both, or neither.\nScale bars 5 20 m m. (F) Quantification of the percentage of neurons that express MrgD-YFP under the conditions shown in (A- E). One-way ANOVA with Tukey\nposttests; F 4 , 15 5 39.7, P , 0.001; n 5 4 mice. Posttests: * P , 0.05,**\nP , 0.01, *** P , 0.001. (G- K) Representative fields of view of Calca-YFP and b -tubulin III\nexpression in neuronal cultures of isolated Calca CreERT2 ;Ai32 DRGs, with the addition of NGF, GDNF, both, or neither. Scale bars 5 20 m m. (L) Quantification of the\npercentage of neurons that express Calca-YFP. One-way ANOVA; F 4 , 14 5 0.46, P 5 0.76; n 5 3 to 4 mice. ANOVA, analysis of variance; DRG, dorsal root\nganglion; GDNF, glial-derived neurotrophic factor; NGF, nerve growth factor; YFP, Yellow fluorescent protein.\nSNI-related gene expression signatures were less evident in\nMrgprd-expressing and C-LTMR neurons at later timepoints, compared with other populations in injured DRG. 3 This could be\nexplained by a loss of axotomized neurons of these classes and\ntherefore sampling of only uninjured neurons at this time- point. 24,43,64 In terms of the transcriptional response to injury,\nnonpeptidergic nociceptors show enrichment of individual proapoptotic factors early after injury, 23,68 and we extend these\nresults in this study, by describing a subpopulation-specific\nenrichment of GO terms associated with apoptosis that is evident\nas early as 3 days after injury. Such data and single-cell\ntranscriptomic profiling of all DRG neurons following injury 37,44\nmay offer the opportunity to elucidate the cell death pathways\nengaged and upstream effectors that enrich this process to\nnonpeptidergic nociceptive neurons.\n4.3. Implications for pain pathogenesis\nNeuronal loss has been proposed as a key contributor to poor functional recovery following nerve injury, 54 and biased survival of\ndifferent afferent types might be expected to contribute to", - "page_start": 9, - "page_end": 11, - "source_file": "pubmed2.pdf" - } - ] - }, - { - "references": { - "source_file": "basic-english-language-skills.PDF", - "query": "Does the Oxbridge Academy have a guide on how to apply to college?", - "target_page": 21, - "target_passage": "To make the college registration process easier for you, we’ve compiled a comprehensive guide on how to register at Oxbridge Academy (www.oxbridgeacademy.co.za/enrol-now/).", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# BASIC ENGLISH language skills\n\n## BASIC ENGLISH language skills\n\n##### TABLE OF CONTENTS:\n\n###### CHAPTER 5:\n\n**Uninterested/Disinterested**\n“Uninterested” means not interested.\nE.g. The spectator was uninterested in the outcome of the game, as he\ndid not support either of the teams on the field.\n“Disinterested” means impartial or unbiased.\nE.g. The judge was disinterested in the matter.\n**Your/You’re**\n“Your” is a possessive pronoun.\nE.g. Your assignment was due two days ago.\n“You’re” is a contraction of “you are”.\nE.g. You’re supposed to be at work today.\n###### CHAPTER 5:\nTIPS FOR FILLING IN YOUR COLLEGE REGISTRATION FORM\nApplying for college (www.oxbridgeacademy.co.za/enrol-now/) can be a\ndaunting experience. Not only do you need to choose a course, but you\nalso need to make sure that you:\n- meet the entry requirements\n- meet the deadlines\n- fill in the forms correctly\n- send the forms to the right address\n- include all the necessary attachments\nTo make the college registration process easier for you, we’ve compiled a\ncomprehensive guide on how to register at Oxbridge Academy\n(www.oxbridgeacademy.co.za/enrol-now/) . The guide also includes general\ntips that will be relevant to the application and registration processes at\nother colleges.\n**There are 4 steps you need to follow when you want to register as a student at Oxbridge Academy:**\n**1.** Select Your Course\n**2.** Fill in Your Student Details\n**3.** Select Your Delivery Option\n**4.** Pay Your Registration Fee and Send in Your Form\n\nSTEP 1 - SELECT YOUR COURSE\n\nBefore you start filling in the registration form, you need to choose your\ncourse. Once you’ve identified the course that you would like to study,\nremember to check that you meet the entry requirements.\nYou can find the course name and course code for your chosen course on\nthe relevant detailed course information page on our website. Have a look\nat the example in the screenshot below (the course name and course code\nare circled in red):\n\nPlease make sure to check the accreditation status of your chosen course.\nSome of our courses are non-credit bearing skills development courses,\nwhich are neither accredited by external bodies nor registered on the NQF.\nPlease go to our website: *oxbridgeacademy.co.za* for more information\nabout our skills development courses.\n\nOxbridge Academy Short Course: Marketing Management\nADV101\nSTEP 2 - FILL IN YOUR STUDENT DETAILS\nTo complete this section, you need to provide us with your personal\ndetails:\n**E-mail address**\nPlease provide a valid e-mail address that you check on a regular", - "page_start": 18, - "page_end": 22, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **4 5**\nIF YOU ARE REGISTERING\nFOR an ICB, or NATED\nCOURSE\nmake sure to indicate your preferred exam centre.\nIF YOU ARE UNDER\n18, OR IF YOU ARE\nUNEMPLOYED\nmake sure that your parent/guardian/guarantor signs the form.\nATTACH THE FOLLOWING\nDOCUMENTS\n1. Copy of your ID\n2. Proof of highest grade passed\n3. Proof of other qualifications\n4. Proof of payment\nPAY YOUR\nREGISTRATION FEE\nSend your registration form to the\nregistrations office at Oxbridge Academy via\none of the following channels:\nFax: 086 262 5550\nPost: PO Box 12723, Die Boord, 7613\nE-mail: registrar@oxbridgeacademy.co.za", - "page_start": 26, - "page_end": 26, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## IMPROVE YOUR MARKS!\n\n20. Plagiarism is not a serious offence.\n21. When writing an exam, you should always answer the questions in\nnumerical order.\n22. E-mail etiquette is important in the workplace.\n23. Mind maps help you to understand the relationships between con­\ncepts.\n24. When you answer an essay question, you should try to include as\nmuch information as possible.\nDo the following:\n25. Create a mind map to summarise Chapter 7 (How to Ask for Help\nfrom Your Tutor). (5)\n26. List 3 things you need to do if you want to earn good marks for your\nwritten assignments. (3)\n27. List 5 important things to keep in mind when writing a cover letter.\n(5)\n28. List 5 of the things that you should include in a resignation letter.\n(5)\n29. List 3 methods you can use to summarise your study material. (3)\n30. Give 2 examples of how good language skills can benefit your ca­\nreer. (2)\n31. Complete the following sentence:\nSummarising your study material gives you the opportunity to\n###### Did you enjoy reading this book?\nJoin our online social community and share your opinion:\nwww.facebook.com/oxbridgeacademysa\ntwitter.com/oxbridgeEdu\nwww.linkedin.com/company/oxbridge-academy\nOxbridge Academy is an established distance learning college offer­\ning skills courses, national qualifications, and internationally recognised\ncourses to students in South Africa and abroad.\nWith our head office in Stellenbosch in the Western Cape, we cater to our\nstudents’ needs by recruiting industry-expert tutors to provide academic\nassistance via telephone and e-mail, as well as by designing our study\nmaterial in such a way that it is clear, simple, and easy for our students\nto understand.\nWith us, studying from home is easy, affordable, and convenient.\nCONTACT NUMBERS:\nTel: 021 1100 200\nTel:+2721 883 2454 (international)\nFax: 086 111 2121\nFax: +2721 883 2378 (international)\nWhatsapp: 0605671585\nEmail: info@oxbridgeacademy.co.za\nPostal Address:\nPO Box 12723, Die Boord, Stellenbosch, 7613\nWe are registered with the Department of Higher Education and Training as a Private College in terms of Section\n31(6)(a) of the Continuing Education and Training Act, 2006 (Act No. 16 of 2006). Registration No. 2009/FE07/070.\n*Developed for Oxbridge Academy*", - "page_start": 57, - "page_end": 58, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## BASIC ENGLISH language skills\n\nbasis, as we’ll be using this address to communicate with you\nthroughout your studies. **Occupation**\nRefers to your current job (if you are employed). If you are\nunemployed, you can simply write “unemployed” or “not applicable”. **Delivery address**\nRefers to the address at which you want your study material to be\ndelivered. The reason why we prefer you to select your work address\nis so that there will always be someone available to receive your\nstudy material, even if you are not there when the courier arrives.\n\nPLEASE REMEMBER TO ATTACH THE FOLLOWING\nDOCUMENTS TO YOUR REGISTRATION FORM:\nA copy of your ID\nProof of your highest grade passed\nProof of any other relevant qualifications you have obtained In this section, you need to place a cross in the box next to the method\nby which you would like to receive your study material. In the example\nabove, the student has indicated that they would like to receive their\nstudy material via registered post.\nSTEP 3 - SELECT YOUR DELIVERY OPTION\n\nSTEP 4 - PAY YOUR REGISTRATION FEE AND SEND IN YOUR FORM\nDifferent courses have different registration fees. Please check the course\nfees list (www.oxbridgeacademy.co.za/Documents/ Price-list-2015.pdf) to\nfind out how much you need to pay to register for your chosen course, and\npay this amount using the banking details provided at the bottom of the\nregistration form. Remember to attach your proof of payment.\nIf you are under the age of 18, your parent or guardian will need to sign\nthis section of the form to state that they are aware of your registration\nwith Oxbridge Academy, and that they do not have any objections. If you\nare unemployed, you will need a guarantor to sign this section of the\nform. Your parent or guarantor will be held responsible if you miss any of\nyour payments in relation to your course fees.\nSEND YOUR REGISTRATION FORM\nCHOOSE YOUR COURSE **1**\nFILL IN THE\nREGISTRATION FORM", - "page_start": 22, - "page_end": 26, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\n###### CHAPTER 8:\n\nyou make spelling mistakes, you will give your tutors a bad impression,\nas it makes your writing look sloppy.\n####### **Check that you have typed in the correct e-mail address.**\nIt’s easy to type in the wrong address by mistake.\n####### **Take care when sending attachments.**\nIf you need to send an attachment, make sure that it is in an accessible\nfile format, and that the size doesn’t exceed the maximum\nlimit. Many e-mail clients limit the size of attachments to 5 MB -- and if\nyour attachment exceeds this size, your e-mail might not be delivered.\n####### **Say “thank you”.**\nIf you receive a reply from your tutor, it is good manners to acknowledge\nreceipt of the response by sending a “thank you” e- mail.\n\nBy following these tips, you are more likely to establish good relationships\nwith your tutors, as well as to get the type of academic support that\nyou need.\n**Remember that asking for help is a sign of strength. And asking for help early on in your studies will increase your chances of success.**\n###### CHAPTER 8:\nTIPS FOR COMPLETING YOUR WRITTEN ASSIGNMENTS\nDepending on which course you study, you will either be assessed\nby means of written assignments, or through a combination of\nwritten assignments and exams. Assignments not only help to\ndeepen your understanding of the work, but they often also count\ntoward your final mark.\nIt is therefore important that you put effort into your assignments,\nand that you complete them to the best of your ability.\nWe realise that, like many other students, you might be unsure of\nhow to go about completing your assignments, or that you might be\nafraid of failure.\nIf you are an Oxbridge Academy student, we’d like you to know\nthat we are here to help you every step of the way, and that we will\ngive you the opportunity to resubmit your assignments if you don’t\nachieve a pass mark the first time around.\nHERE ARE 10 TIPS FOR HOW YOU CAN ACHIEVE HIGHER MARKS FOR YOUR WRITTEN ASSIGNMENTS:\n1. Read (and follow) the instructions carefully.\nIf you are an Oxbridge Academy student, the general assignment\nguidelines will be provided in your “Success” Study Guide. Specific\ninstructions will also be included at the beginning of each of your", - "page_start": 35, - "page_end": 37, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## BASIC ENGLISH language skills\n\nAll rights reserved. No part of this publication may be reproduced or transmitted\nin any form or by any means, electronic or mechanical, including photocopying,\nrecording, or any information storage or retrieval system, without prior permission in\nwriting from the publisher. Subject to any applicable licensing terms and conditions in\nthe case of electronically supplied publications, a person may engage in fair dealing\nwith a copy of this publication for his or her personal or private use, or his or her\nresearch or private study. See Section 12(1)(a) of the Copyright Act 98 of 1978.\nThe authors and the publisher have made every effort to obtain permission for and\nto acknowledge the use of copyright material. Should any infringement of copyright\nhave occurred, please contact the publisher, and every effort will be made to rectify\nomissions or errors in the event of a reprint or new edition.\nDeveloped for Oxbridge Academy - 2015\n##### TABLE OF CONTENTS:\n1. General Language Tips to Get You Started\n2. Parts of Speech\n3. Punctuation\n4. Commonly Confused Words and Phrases\n5. Tips for Filling in Your College Registration Form\n6. Learn How to Summarise Your Study Material\n7. How to Ask for Help from Your Tutor\n8. Tips for Completing Your Written Assignments\n9. Tips for Answering Exam Questions\n10. Language Skills at Work - How to Write a Cover Letter\n11. Language Skills at Work - How to Write a Resignation Letter\n12. Language Skills at Work - Sending E-mails to Your Colleagues\n###### CHAPTER 1:\nGENERAL LANGUAGE TIPS TO GET YOU STARTED\nThis chapter focuses on the importance of language skills in the\nworkplace, and covers basic tips for how you can improve your\ncommand of the English language.\n*“The English language is nobody’s special property.*\n*It is the property of the imagination.*\n*It is the property of the language itself”*\n*Derek Walcott*\nWhen we think about our careers, and what we need to do to establish them, we\noften forget about the need to develop an essential skill: communication. If you\nstart reading through the job descriptions in a industry, you will find that the vast\nmajority of jobs require one or more of the following:\n- Effective communication skills\n- Interpersonal skills\n- Ability to work in a team\n- Negotiation skills\n- Conflict resolution skills\n- Report writing skills\nWhat all of these skills have in common is that they involve the use of", - "page_start": 1, - "page_end": 4, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\nA Summary of the Registration Process at Oxbridge Academy\nAs soon as your details\nhave been captured\non our system you will\nreceive confirmation\nof your registration via\ne-mail or SMS\n###### CHAPTER 6:\nLEARN HOW TO SUMMARISE YOUR STUDY MATERIAL\n\nTo be successful in your studies, you need to learn how to create\nmeaningful summaries of your course material. This is especially\nimportant if you are a distance learning student (www.oxbridgeacademy.\nco.za/distance-learning/), as you won’t have a teacher or lecturer to\npoint out key concepts, or to give you tips about the types of questions\nyou can expect in the exams.\nSUMMARISING YOUR WORK GIVES YOU AN OPPORTUNITY TO:\n- Organise your study material into a structure that makes sense to you.\n- Arrange your study material into a format that suits your learning style.\n- Create memory aids for yourself.\n- Identify key ideas and concepts.\n- Focus on what’s important.\n- Prepare for exams more easily.\nSO WHAT EXACTLY IS A SUMMARY?\nA summary is more than just a condensed or shortened version of your\nwork. A summary requires you to analyse your study material, to identify\nthe key concepts, and to explain it in your own words.\nTo make a good summary, you need to:\n- Keep it brief.\n- Make sure to use main headings and keywords.\n- Focus on the main ideas.\n- Classify and organise the information in a logical manner.\n- Use your own words where possible.\n- Include examples.\n- Remember that your summaries are there to help you.\nYOU CAN MAKE YOUR SUMMARIES IN DIFFERENT FOR­ MATS. HERE ARE SOME EXAMPLES:\nMind Maps (Spider Diagrams)\nA mind map is a visual expression of thoughts, ideas and concepts. It\nusually takes the form of a diagram, with the main concept in the centre,\nand the related concepts branching out from there. Here is an example:\n\nPayroll Contracts\n**HR**\n**Manager’s Duties**\nStaff\nTraining\nDiscipline\nThe benefits of using mind maps include the following:\n- They help you to see how the different bits of information fit into the\nbigger picture.\n- They help you to understand the relationships between concepts.\n- They help you to memorise information more quickly (by engaging both hemispheres of your brain).\nTips for making mind maps:", - "page_start": 26, - "page_end": 29, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\n####### **Proofread your e-mail.**\n\nAnd if you are studying via distance learning (www.oxbridgeacademy.co.\nza/distance-learning/), where you don’t have any face-to-face interac­\ntion with lecturers, you will need to rely on your tutors for the necessary\nacademic support.\nIf you have any questions about your course work, you are always\nwelcome to approach your tutors for help. Just remember that your\ntutors cannot guess what your needs are: you will have to make\ncontact with your tutors and communicate your questions clearly if\nyou want to get the assistance that you need.\nWhen it comes to contacting your tutors, your best option will\nusually be to send an e-mail.\nHere are some important tips to keep in mind when\nrequesting help from a tutor via e-mail:\n**Use a relevant and descriptive subject line.**\nThis way, your tutor will immediately know what your e-mail is\nabout, and he or she will be more likely to open it. A good subject\nline might read as follows: “Enquiry regarding Assignment 1 for\nSafety Management 101”\n####### **Be polite, and use an appropriate form of address.**\nAlways start your e-mail with an appropriate form of address,\nsuch as “Hello Mr/Ms ...” and sign it off with your full name and\nstudent number. This will help to give your message a friendly, yet\nprofessional tone.\n####### **Be clear and concise.**\nMake sure that your tutor will be able to understand what it is that\nyou are asking.\nCompare the following examples:\nExample A\nExample B\nBy stating the problem clearly, and by asking a specific question that\nyou would like your tutor to answer, such as in example B, you are much\nmore likely to get a meaningful response from your tutor.\n####### **Don’t use text-speak (such as “ur” and “pls”) in your e-mail.**\nNot only does this look unprofessional, but your tutor may have a hard\ntime understanding what it is that you are trying to say. You should also\navoid using emoticons ( ;-) ), as these don’t belong in formal communica­\ntion.\n####### **Proofread your e-mail.**\nRead through your e-mail to make sure you have:\n- Stated your question/problem clearly.\n- Used a suitable tone.\n- Used correct grammar.\n\nAlso use spellcheck to make sure that there are no spelling mistakes. If", - "page_start": 32, - "page_end": 35, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## IMPROVE YOUR MARKS!\n\n###### CHAPTER 10:\n\nenough time to look up all the answers.\nMake sure that you know your work, and that you know where to look\nfor key information. These types of exams are more focused on testing\nyour understanding than on testing your knowledge, which means that\nyou need to have a thorough grasp of the work.\n13. If you have to answer multiple-choice questions, make sure that you read the questions very carefully.\nTry to think of the correct answer before you read through the options, as you are less likely to become confused. When in doubt, go with your first instinct. If there is more than one correct answer, go with the an­ swer that appears to be most correct.\n14. If you start running out of time towards the end of the exam, write short notes as answers to each of the remaining questions, instead of trying to answer each question perfectly.\nThis way, you should still earn some marks for writing down the most important points.\n15. If you have time left at the end of the exam, go back and read through your answers to make sure that you are happy with them.\ntips tips tips tips tips tips tips tips tips tips tips tips tips\n###### CHAPTER 10:\nLANGUAGE SKILLS AT WORK HOW TO WRITE A COVER LETTER\nIf you’ve ever applied for a job, you’ll know that writing\nthe cover letter is the most difficult part of almost any job\napplication. Your cover letter creates the first impression, and\noften determines whether an employer will even look at your CV.\nYou need to use this opportunity to introduce yourself and your\nskills, and to set yourself apart from all the other candidates.\nYou can also use this opportunity to explain any gaps in your CV,\nand to motivate why you are the right person for the job.\n\ntips tips tips tips tips tips tips tips tips tips tips tips tips\nLET’S HAVE A LOOK AT: THE FORMAT OF YOUR COVER LETTER:\n- Your cover letter should be clear and concise. Keep it short -\n- ideally, your letter should fit onto one side of an A4 page.\n- Use a standard font, such as Arial or Times New Roman, to type your\ne-mail.\n- If you are sending a hard copy of your cover letter: use the standard\nletter format, with your address at the top right, and the recipient’s", - "page_start": 43, - "page_end": 45, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **AI textbooks**\n\n[The two most widely used textbooks in 2023 (see the Open Syllabus (https://explorer.opensyllabus.org/re](https://explorer.opensyllabus.org/result/field?id=Computer+Science)\n[sult/field?id=Computer+Science)):](https://explorer.opensyllabus.org/result/field?id=Computer+Science)\n[Russell, Stuart J.; Norvig, Peter (2021). ](https://en.wikipedia.org/wiki/Peter_Norvig) *[Artificial Intelligence: A Modern Approach](https://en.wikipedia.org/wiki/Artificial_Intelligence:_A_Modern_Approach)* (4th ed.).\n[Hoboken: Pearson. ISBN 978-0-1346-1099-3. LCCN 20190474 (https://lccn.loc.gov/201904](https://lccn.loc.gov/20190474)\n[74).](https://lccn.loc.gov/20190474)\n[Rich, Elaine; Knight, Kevin; Nair, Shivashankar B (2010). ](https://en.wikipedia.org/wiki/Elaine_Rich) *Artificial Intelligence* (3rd ed.).\n[New Delhi: Tata McGraw Hill India. ISBN 978-0-0700-8770-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-0700-8770-5)\nThe four most widely used AI textbooks in 2008:\n[Luger, George; Stubblefield, William (2004). ](https://en.wikipedia.org/wiki/William_Stubblefield) *[Artificial Intelligence: Structures and Strategies for](https://archive.org/details/artificialintell0000luge)*\n*[Complex Problem Solving](https://archive.org/details/artificialintell0000luge)* (https://archive.org/details/artificialintell0000luge) (5th ed.).\n[Benjamin/Cummings. ISBN 978-0-8053-4780-7. Archived (https://web.archive.org/web/2020](https://web.archive.org/web/20200726220613/https://archive.org/details/artificialintell0000luge)\n[0726220613/https://archive.org/details/artificialintell0000luge) from the original on 26 July](https://web.archive.org/web/20200726220613/https://archive.org/details/artificialintell0000luge)\n2020. Retrieved 17 December 2019.\n[Nilsson, Nils (1998). ](https://en.wikipedia.org/wiki/Nils_Nilsson_(researcher)) *Artificial Intelligence: A New Synthesis* [ (https://archive.org/details/artificialin](https://archive.org/details/artificialintell0000nils)\n[tell0000nils). Morgan Kaufmann. ISBN 978-1-5586-0467-4. Archived (https://web.archive.or](https://web.archive.org/web/20200726131654/https://archive.org/details/artificialintell0000nils)\n[g/web/20200726131654/https://archive.org/details/artificialintell0000nils) from the original on](https://web.archive.org/web/20200726131654/https://archive.org/details/artificialintell0000nils)\n26 July 2020. Retrieved 18 November 2019.\n[Russell, Stuart J.; Norvig, Peter (2003), ](https://en.wikipedia.org/wiki/Peter_Norvig) *[Artificial Intelligence: A Modern Approach](http://aima.cs.berkeley.edu/)* (http://aima.c\n[s.berkeley.edu/) (2nd ed.), Upper Saddle River, New Jersey: Prentice Hall, ISBN 0-13-](https://en.wikipedia.org/wiki/Special:BookSources/0-13-790395-2)\n[790395-2.](https://en.wikipedia.org/wiki/Special:BookSources/0-13-790395-2)\n[Poole, David; Mackworth, Alan; Goebel, Randy (1998). ](https://en.wikipedia.org/w/index.php?title=Randy_Goebel&action=edit&redlink=1) *[Computational Intelligence: A Logical](https://archive.org/details/computationalint00pool)*\n*Approach* [ (https://archive.org/details/computationalint00pool). New York: Oxford University](https://archive.org/details/computationalint00pool)\n[Press. ISBN 978-0-1951-0270-3. Archived (https://web.archive.org/web/20200726131436/ht](https://web.archive.org/web/20200726131436/https://archive.org/details/computationalint00pool)\n[tps://archive.org/details/computationalint00pool) from the original on 26 July 2020. Retrieved](https://web.archive.org/web/20200726131436/https://archive.org/details/computationalint00pool)\n[22 August 2020. Later edition: Poole, David; Mackworth, Alan (2017). ](https://en.wikipedia.org/wiki/Alan_Mackworth) *[Artificial Intelligence:](http://artint.info/index.html)*\n*Foundations of Computational Agents* [ (http://artint.info/index.html) (2nd ed.). Cambridge](http://artint.info/index.html)\n[University Press. ISBN 978-1-1071-9539-4. Archived (https://web.archive.org/web/2017120](https://web.archive.org/web/20171207013855/http://artint.info/index.html)\n[7013855/http://artint.info/index.html) from the original on 7 December 2017. Retrieved](https://web.archive.org/web/20171207013855/http://artint.info/index.html)\n6 December 2017.\nOther textbooks:\nErtel, Wolfgang (2017). *Introduction to Artificial Intelligence* [ (2nd ed.). Springer. ISBN 978-3-](https://en.wikipedia.org/wiki/Special:BookSources/978-3-3195-8486-7)\n[3195-8486-7.](https://en.wikipedia.org/wiki/Special:BookSources/978-3-3195-8486-7)\n[Ciaramella, Alberto; Ciaramella, Marco (2024). ](https://en.wikipedia.org/wiki/Alberto_Ciaramella) *Introduction to Artificial Intelligence: from*\n*data analysis to generative AI* [ (1st ed.). Intellisemantic Editions. ISBN 978-8-8947-8760-3.](https://en.wikipedia.org/wiki/Special:BookSources/978-8-8947-8760-3)\n[Crevier, Daniel (1993). ](https://en.wikipedia.org/wiki/Daniel_Crevier) *AI: The Tumultuous Search for Artificial Intelligence* . New York, NY:\n[BasicBooks. ISBN 0-465-02997-3.](https://en.wikipedia.org/wiki/Special:BookSources/0-465-02997-3)\n[McCorduck, Pamela (2004), ](https://en.wikipedia.org/wiki/Pamela_McCorduck) *Machines Who Think* (2nd ed.), Natick, Massachusetts: A. K.\n[Peters, ISBN 1-5688-1205-1](https://en.wikipedia.org/wiki/Special:BookSources/1-5688-1205-1)\n[Newquist, H. P. (1994). ](https://en.wikipedia.org/wiki/HP_Newquist) *The Brain Makers: Genius, Ego, And Greed In The Quest For Machines*\n*That Think* [. New York: Macmillan/SAMS. ISBN 978-0-6723-0412-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-6723-0412-5)\nHarmon, Paul; Sawyer, Brian (1990). *Creating Expert Systems for Business and Industry* . New\n[York: John Wiley & Sons. ISBN 0471614963.](https://en.wikipedia.org/wiki/Special:BookSources/0471614963)", - "page_start": 51, - "page_end": 51, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "basic-english-language-skills.PDF", - "query": "I have trouble writing effective summaries in English, do you have any tips?", - "target_page": 29, - "target_passage": "To make a good summary, you need to: • Keep it brief. • Make sure to use main headings and keywords. • Focus on the main ideas. • Classify and organise the information in a logical manner. • Use your own words where possible. • Include examples. • Remember that your summaries are there to help you", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\n###### CHAPTER 7:\n\n- Use different colours to distinguish between concepts.\n- Use key words and phrases, instead of writing in full sentences.\n- Include images/drawings that are relevant to the topic(s).\n- Use arrows to show how different concepts are related.\n\nBULLET POINTS OR LISTS\nIf you find that you memorise things more easily when they are in list\nform, then it might be a good idea to use bullet points when sum­\nmarising your work.\nUsing bullet points can help you to understand (and memorise) your\nwork more easily, as it requires you to:\n- Identify the key points that you want to include in your lists.\n- Come up with a logical structure for your lists.\n- Categorise information into relevant lists.\nHere is an example:\n- Pay salaries on time\n- Make necessary\ndeductions\n- Calculate overtime\n- Draft employment\ncontracts\n- Ensure safekeeping of\nemployment contracts\n- Establish staff training\nneeds\n- Establish skills gaps\n- Take responsibility for\nsuccession planning\n####### **HR Manager’s Duties**\nContracts Training Payroll\nFLASH CARDS\nFlash cards are pieces of paper (or card) with questions on the one\nside, and corresponding answers on the other side.\nHere is an example:\n**What does OHS stand for?**\n**Occupational**\n**Health**\n**and Safety**\nTips for using flash cards:\n- Include images/visual cues on your flash cards, as this will help you to\nmemorise the contents.\n- When studying, shuffle your deck of flash cards regularly (to make\nsure that you aren’t simply memorising the order of the answers).\n- Add new flash cards to your deck as you cover new topics or learn\nnew concepts.\nfront back\nSUMMARIES\nGeneral Tips for Making Summaries\n- Underline or highlight key points as you work through your study material, and make notes.\n- When you come across a word or concept you don’t understand,\nlook it up in a dictionary, or do some research on the concept, and\nadd your own definition to your summary.\n###### CHAPTER 7:\nHOW TO ASK FOR HELP FROM YOUR TUTOR\nAs a student, you are going to experience times when you need help\nwith your studies. You might be unsure about an assignment question,\nyou might be confused by a particular concept, or you might be stressed\nabout the upcoming exams.", - "page_start": 29, - "page_end": 32, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\nA Summary of the Registration Process at Oxbridge Academy\nAs soon as your details\nhave been captured\non our system you will\nreceive confirmation\nof your registration via\ne-mail or SMS\n###### CHAPTER 6:\nLEARN HOW TO SUMMARISE YOUR STUDY MATERIAL\n\nTo be successful in your studies, you need to learn how to create\nmeaningful summaries of your course material. This is especially\nimportant if you are a distance learning student (www.oxbridgeacademy.\nco.za/distance-learning/), as you won’t have a teacher or lecturer to\npoint out key concepts, or to give you tips about the types of questions\nyou can expect in the exams.\nSUMMARISING YOUR WORK GIVES YOU AN OPPORTUNITY TO:\n- Organise your study material into a structure that makes sense to you.\n- Arrange your study material into a format that suits your learning style.\n- Create memory aids for yourself.\n- Identify key ideas and concepts.\n- Focus on what’s important.\n- Prepare for exams more easily.\nSO WHAT EXACTLY IS A SUMMARY?\nA summary is more than just a condensed or shortened version of your\nwork. A summary requires you to analyse your study material, to identify\nthe key concepts, and to explain it in your own words.\nTo make a good summary, you need to:\n- Keep it brief.\n- Make sure to use main headings and keywords.\n- Focus on the main ideas.\n- Classify and organise the information in a logical manner.\n- Use your own words where possible.\n- Include examples.\n- Remember that your summaries are there to help you.\nYOU CAN MAKE YOUR SUMMARIES IN DIFFERENT FOR­ MATS. HERE ARE SOME EXAMPLES:\nMind Maps (Spider Diagrams)\nA mind map is a visual expression of thoughts, ideas and concepts. It\nusually takes the form of a diagram, with the main concept in the centre,\nand the related concepts branching out from there. Here is an example:\n\nPayroll Contracts\n**HR**\n**Manager’s Duties**\nStaff\nTraining\nDiscipline\nThe benefits of using mind maps include the following:\n- They help you to see how the different bits of information fit into the\nbigger picture.\n- They help you to understand the relationships between concepts.\n- They help you to memorise information more quickly (by engaging both hemispheres of your brain).\nTips for making mind maps:", - "page_start": 26, - "page_end": 29, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\n###### CHAPTER 8:\n\nassignments.\n2. Read the questions carefully.\nMake sure you understand what is being asked of you, so that you\nfocus on answering the right questions, instead of providing irrelevant\ninformation.\n\n3. Remember that presentation is important.\nNeatness, spelling, and the structure of your assignment will all count\ntoward the mark that you receive for your assignment.\n4. Use your course material and other external sources to find answers\nto the assignment questions.\nBut make sure to use your own words - don’t just copy. You need to show\nthe person marking your assignment that you have developed a sound\nunderstanding of the subject.\n5. When you use external resources, remember to reference them\nproperly, and to include them in a bibliography.\nIf you don’t, you may be guilty of plagiarism (www.oxforddictionaries.\ncom/definition/english/plagiarism), which is a serious offence.\n6. Always hand in your own work, and make sure that you use your\nown words when you formulate your answers.\n7. When it comes to essay questions:\n- Plan/outline your answer before doing the final draft.\n- Remember that essays have titles, introductions, bodies, and\nconclusions.\n- Use headings and paragraphs to structure your answer.\n- Each paragraph should contain one main thought or idea, and there\nshould be a logical link between each paragraph and the next.\n- Make sure that you focus on answering the question - only include\nrelevant information, and remember to present logical arguments in\nsupport of your answer.\n8. Proofread your assignment before handing it in. Tip: read your\nanswers out loud to make sure that they sound logical.\n9. Always keep a copy or electronic backup of your assignment.\nThis way, you won’t have to start over if your computer crashes, or\nredo the whole assignment if the original goes missing.\n10. When you get your assignment back from your tutor:\nRead through the feedback, and learn from your mistakes. This will\nhelp you to prepare for your exams (if you have to write them), as well\nas to help you achieve better marks in future assignments.\n\nTYPES OF QUESTIONS THAT YOU WILL FREQUENTLY COME ACROSS IN ASSIGNMENTS\nIn your assignments, you will often be asked to write short paragraphs or\nlonger essays in which you have to “explain” a particular concept, “iden­", - "page_start": 37, - "page_end": 38, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## IMPROVE YOUR MARKS!\n\nHERE ARE 15 THINGS YOU CAN DO TO IMPROVE YOUR RESULTS IN YOUR NEXT EXAM:\n1. Check that you have received the correct exam paper.\nYou don’t want to waste precious time (and energy) by starting with\nthe wrong paper.\n2. Read the instructions.\nYou don’t want to answer all the questions, only to realise halfway\nthrough the last essay that you were supposed to choose only one out\nof the three topics for Question 3.\n3. Read through the whole question paper before you start writing, and work out how much time you will have to answer each question.\nAs you read through the paper, highlight key words and phrases, so that you know what to focus on in each of your answers.\n4. Read the questions carefully, to make sure that you understand what is being asked of you.\nYou won’t get marks for providing information that, despite being cor­ rect, is irrelevant to the question.\n5. Remember that you don’t have to answer the questions in numerical order.\nJust make sure that you number your answers clearly.\n6. If you get stuck on a particular question, leave it and move on.\nYou can always go back to it later if you have time left over at the end\nof the exam.\n7. Be clear and concise in your answers.\nLook at the mark allocation to gauge how detailed your answers should\nbe. Make sure that you focus on answering the question, instead of\nsimply writing down everything that you know about the topic.\n8. Write neatly.\nThe person marking your paper won’t have time to sit and decipher\nuntidy handwriting.\n9. Use correct grammar and spelling.\nThis will contribute to the clarity of your answers, and will prevent the\nperson marking your paper from having to guess what you mean.\n10. For longer questions and essay-style questions: plan your answers be­ fore you start writing.\nThis will help you to formulate logical arguments, as well as to structure your answers clearly. In essay questions, you will get marks for using the correct format, which includes making sure that you have an intro­ duction, sub-headings and paragraphs, and a conclusion.\n11. Where relevant, give examples.\nThis will help to demonstrate that you understand the topic.\n12. If you are writing an open-book exam, keep in mind that you won’t have", - "page_start": 42, - "page_end": 43, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\n###### CHAPTER 8:\n\nyou make spelling mistakes, you will give your tutors a bad impression,\nas it makes your writing look sloppy.\n####### **Check that you have typed in the correct e-mail address.**\nIt’s easy to type in the wrong address by mistake.\n####### **Take care when sending attachments.**\nIf you need to send an attachment, make sure that it is in an accessible\nfile format, and that the size doesn’t exceed the maximum\nlimit. Many e-mail clients limit the size of attachments to 5 MB -- and if\nyour attachment exceeds this size, your e-mail might not be delivered.\n####### **Say “thank you”.**\nIf you receive a reply from your tutor, it is good manners to acknowledge\nreceipt of the response by sending a “thank you” e- mail.\n\nBy following these tips, you are more likely to establish good relationships\nwith your tutors, as well as to get the type of academic support that\nyou need.\n**Remember that asking for help is a sign of strength. And asking for help early on in your studies will increase your chances of success.**\n###### CHAPTER 8:\nTIPS FOR COMPLETING YOUR WRITTEN ASSIGNMENTS\nDepending on which course you study, you will either be assessed\nby means of written assignments, or through a combination of\nwritten assignments and exams. Assignments not only help to\ndeepen your understanding of the work, but they often also count\ntoward your final mark.\nIt is therefore important that you put effort into your assignments,\nand that you complete them to the best of your ability.\nWe realise that, like many other students, you might be unsure of\nhow to go about completing your assignments, or that you might be\nafraid of failure.\nIf you are an Oxbridge Academy student, we’d like you to know\nthat we are here to help you every step of the way, and that we will\ngive you the opportunity to resubmit your assignments if you don’t\nachieve a pass mark the first time around.\nHERE ARE 10 TIPS FOR HOW YOU CAN ACHIEVE HIGHER MARKS FOR YOUR WRITTEN ASSIGNMENTS:\n1. Read (and follow) the instructions carefully.\nIf you are an Oxbridge Academy student, the general assignment\nguidelines will be provided in your “Success” Study Guide. Specific\ninstructions will also be included at the beginning of each of your", - "page_start": 35, - "page_end": 37, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# Welcome to Word Write eloquently, with a little help\n\n## Welcome to Word\n\n### Let us know what you think\nPlease give us feedback on this template , so we can provide content that’s truly useful and\nhelpful. Thanks!", - "page_start": 7, - "page_end": 7, - "source_file": "welcome_to_word_template.pdf" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## BASIC ENGLISH language skills\n\nAll rights reserved. No part of this publication may be reproduced or transmitted\nin any form or by any means, electronic or mechanical, including photocopying,\nrecording, or any information storage or retrieval system, without prior permission in\nwriting from the publisher. Subject to any applicable licensing terms and conditions in\nthe case of electronically supplied publications, a person may engage in fair dealing\nwith a copy of this publication for his or her personal or private use, or his or her\nresearch or private study. See Section 12(1)(a) of the Copyright Act 98 of 1978.\nThe authors and the publisher have made every effort to obtain permission for and\nto acknowledge the use of copyright material. Should any infringement of copyright\nhave occurred, please contact the publisher, and every effort will be made to rectify\nomissions or errors in the event of a reprint or new edition.\nDeveloped for Oxbridge Academy - 2015\n##### TABLE OF CONTENTS:\n1. General Language Tips to Get You Started\n2. Parts of Speech\n3. Punctuation\n4. Commonly Confused Words and Phrases\n5. Tips for Filling in Your College Registration Form\n6. Learn How to Summarise Your Study Material\n7. How to Ask for Help from Your Tutor\n8. Tips for Completing Your Written Assignments\n9. Tips for Answering Exam Questions\n10. Language Skills at Work - How to Write a Cover Letter\n11. Language Skills at Work - How to Write a Resignation Letter\n12. Language Skills at Work - Sending E-mails to Your Colleagues\n###### CHAPTER 1:\nGENERAL LANGUAGE TIPS TO GET YOU STARTED\nThis chapter focuses on the importance of language skills in the\nworkplace, and covers basic tips for how you can improve your\ncommand of the English language.\n*“The English language is nobody’s special property.*\n*It is the property of the imagination.*\n*It is the property of the language itself”*\n*Derek Walcott*\nWhen we think about our careers, and what we need to do to establish them, we\noften forget about the need to develop an essential skill: communication. If you\nstart reading through the job descriptions in a industry, you will find that the vast\nmajority of jobs require one or more of the following:\n- Effective communication skills\n- Interpersonal skills\n- Ability to work in a team\n- Negotiation skills\n- Conflict resolution skills\n- Report writing skills\nWhat all of these skills have in common is that they involve the use of", - "page_start": 1, - "page_end": 4, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## IMPROVE YOUR MARKS!\n\n###### CHAPTER 12:\n\nThey were late for work, because there/their train was delayed.\n7. Choose the correct word:\nYou’re/Your going to write your exam next week.\n8. Choose the correct word:\nHe asked his manager for advice/advise regarding a problem at work.\n9. Choose the correct word:\nThere/They’re/Their going to watch a movie this weekend.\nChoose the most correct answer for each of the following questions:\n10. What is an adjective used for?\nA - To describe a noun\nB - To describe a verb\nC - To replace a pronoun\nD - None of the above\n11. When should you use a comma?\nA - When you want to separate items in a list.\nB - When you want to separate a quotation from the rest of\na sentence.\nC - When you are addressing someone or something directly.\nD - All of the above.\n12. Your tutor is there to:\nA - Give you the right answers when you are doing\nyour assignments.\nB - Help you when you get stuck with your course work.\nC - Assist you in completing your assignments.\nD - B and C\n13. If, in an exam, you are asked to compare object A and object B, it\nmeans that you should:\nA - Carefully examine them both, and give a judgement\nor opinion.\nB - Highlight or point out the differences and similarities\nbetween them.\nC - Show what each object is like.\nD - Clearly identify the differences between the objects.\n14. When sending an e-mail to a colleague, you should NOT:\nA - Proofread your e-mail before you hit ‘send’.\nB - Structure your message clearly.\nC - Use a relevant and descriptive subject line.\nD - Type in ALL CAPS.\n15. Punctuation is used to:\nA - Show emphasis\nB - Clarify meaning\nC - Make sentences look neat and tidy\nD - A and B\n16. A good summary:\nA - Uses the same words as the ones used in the study material.\nB - Does not focus on specific keywords.\nC - Includes examples.\nD - Is very detailed.\nTrue or false:\n17. You do not need to study for an open-book exam.\n18. Adding images to flash cards can help you to memorise your work.\n19. You cannot use a dictionary when summarising your study material.", - "page_start": 54, - "page_end": 57, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## IMPROVE YOUR MARKS!\n\n###### CHAPTER 12:\n\n- Always use a relevant and descriptive subject line.\nE-mails with blank subject lines may be marked as spam by the\nrecipient’s e-mail client, and e-mails with non-descriptive subject\nlines such as “Hello” or “Meeting” may be ignored.\n- Write your e-mail in clear and simple language.\nDon’t try to sound too formal, and don’t use complicated words\nwhen simple ones would work just fine. As far as possible, write in\nthe active voice.\n- Structure your message clearly, and include only the necessary information.\nTake care not to confuse the message by including too many topics\nin one e-mail. Respect your colleagues’ time, and try to keep your\nmessages as short as possible.\n- Don’t type your e-mail in ALL CAPS.\nThis is regarded as the online equivalent of shouting.\n- Always proofread your e-mail before you hit ‘send’.\nGrammar and spelling errors come across as unprofessional.\n- If you include a link in your e-mail, make sure that you provide some\ncontext.\nYour recipients are unlikely to click on a link if they don’t have any\nidea as to what they are going to see when they open it.\n- Only mark an e-mail as ‘urgent’ when it really does require immedi­ ate attention.\nWhat’s urgent to you may not always be urgent to your recipients.\n- Don’t use the CC’ or Reply All’ functions unnecessarily.\nOnly send your e-mails to the people who really need to see them.\n- Only include necessary attachments with your e-mails.\nRemember that many e-mail clients have a size limit on attach­\nments, and that attachments over a certain size may cause your\ne-mail to be blocked.\n- Keep it professional.\nDon’t pass on spam e-mails, chain letters, or inappropriate jokes,\nand don’t spread gossip via e-mail.\nASSIGNMENT\n1. Identify the verb in the following sentence:\nThe grey elephant drinks water from the largest lake in Africa.\n2. Identify the collective noun in the following sentence:\nThe board of directors voted in favour of the decision.\n3. Correct the punctuation in the following sentence:\nAnthea will you please buy bread milk and eggs when you go to the\nshop.\n4. Choose the correct word:\nCharles was accepted/excepted into the engineering studies course at\nOxbridge Academy.\n5. Choose the correct word:\nIts/It’s time to go home now.\n6. Choose the correct word:", - "page_start": 52, - "page_end": 54, - "source_file": "basic-english-language-skills.PDF" - }, - { - "text": "# BASIC ENGLISH language skills\n\n## **6**\n\ntify” certain features, or “prove” a certain point.\nIt’s sometimes difficult to figure out exactly what these questions mean\n-- which is why we are providing you with the following explanations:\n\n####### **Consider:**\nCarefully examine\nsomething and give a\njudgement or opinion.\n####### **Compare:**\nHighlight or point out differences\nand similarities between things\nor ideas.\n####### **Criticise:**\nAnalyse, identify and evaluate\ngood and bad characteristics,\nand give your opinion based on\nthe evidence you present\n####### **Contrast:**\nPoint out the differences\nbetween certain facts,\nideas or views.\n####### **Assess:**\nState both the positive\nand the negative aspects.\n####### **Describe:**\nShow what something is like\nby noting important features.\n####### **Define:**\nGive the meaning of a\nword or concept\n####### **Discuss:**\nConsider the topic from various\npoints of view.\n####### **Distinguish:**\nClearly identify the\ndifferences between\nideas, facts or views.\n####### **Evaluate:**\nState both the positive\nand the negative aspects.\n####### **Consider:**\nCarefully examine some­\nthing and give a judgement\nor opinion.\n####### **Illustrate:**\nUse a picture, diagram, chart,\nor concrete example to clarify\na point.\n####### **Justify:**\nGive good reasons for some­\nthing\n####### **Prove:**\nEstablish the truth/acuracy of\nsomething by giving factual\nevidence or logical reasons.\n####### **Outline:**\nPresent information in a brief,\nclear and logical manner.\n####### **Summarise:**\nGive the main points\n####### **Identify:**\nName or list the most important\nfeatures or characteristics.\n####### **Interpret:**\nClarify or explain something in\na more easily understood form,\nusually in a practical way.\n###### CHAPTER 9:\nTIPS FOR ANSWERING EXAM QUESTIONS\n* **You’re sitting at a table in a room full of students, hunched** *\n* **over your exam paper, with your pen in hand. Your brain** *\n* **feels fried, and your hand is starting to cramp. You look at** *\n* **the clock, and you realise that you have only ten minutes** *\n* **left to answer Question 5b - which counts for 50 marks.** *\nExams can be a stressful experience. To help reduce the stress and\nanxiety surrounding exams, and to help you achieve the best possible\nmarks, we’ve compiled a list of exam-writing tips for you.", - "page_start": 38, - "page_end": 41, - "source_file": "basic-english-language-skills.PDF" - } - ] - }, - { - "references": { - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf", - "query": "Is exposure to risk factors that may affect mental wellbeing at work comparable across European countries?", - "target_page": 25, - "target_passage": "The country data vary significantly. Sweden, Greece and Luxembourg report over two-thirds such exposures, and Germany, Lithuania and Czechia one-third or less.", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.1 Psychosocial risks at work**\n\nDuring the last 30 years, the scientific, political and practical discussions on **psychosocial risks** and\npreventive measures against psychosocial risks have gained strong importance. After a period of doubts\nand resistance, today they are regarded as risks of the same severity as the classical physical safety\nand health risks. 4 (Chapter 1 covers the psychosocial risk aspect; for the prevalence of mental diseases\nand the burden of mental diseases see Chapter 2.2. 5 )\nLooking at the steady increase of certain psychosocial risk indicators at workplace level, either the **risks**\n**have increased** and/or the **number of people working in occupations** with higher psychosocial risks\nhas increased. 6,7 This is valid, for example, for the indicator time pressure, for example, in delivery\nservices, transport, and often also clerical work; the workforce has grown in sectors where emotional\ndemands from dealing with difficult clients, customers, pupils or patients are common; there are also\nmore workers employed (or self-employed) in interactional occupations, for example, in call centres, or\nin occupations with a high level of emotional tensions, for example, education, health and care.\n\n**Figure 2: Risk factors that can adversely affect mental wellbeing - EWCS 8 and ESENER 9**\n\nA major difference between the ESENER and the EWCS survey is the respondent. In ESENER those\npersons who are most familiar with OSH or responsible for OSH in an enterprise were asked whether a\ncertain risk factor exists in the enterprise; in the EWCS survey workers themselves were asked whether\nthey are exposed to a risk factor.\n\nIn 2007, 2013 and 2020, **Eurostat** asked employed persons in its ad hoc surveys to the Labour Force\nSurvey (LFS) whether they had **‘... exposure to risk factors that can adversely affect mental well-**\n**being’** . 10 In 2007 and 2013, the questions covered four items (time pressure and overload of work,\nviolence or threat of violence, harassment and bullying, other factors). In the 2020 survey, 11 ‘Mental\nwell-being’ was operationalised by an additional four response options, resulting in a total of eight\noptions: 12\n*1. Severe time pressure or overload of work;*\n*2. Violence or threat of violence;*", - "page_start": 23, - "page_end": 24, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.1 Psychosocial risks at work**\n\n*3. Harassment or bullying;*\n*4. Poor communication or cooperation within the organisation;*\n*5. Having to deal with difficult customers, patients, pupils etc.;*\n*6. Job insecurity;*\n*7. Lack of autonomy, or lack of influence over the work pace or work processes; and*\n*8. Another significant risk factor for mental well-being.*\nForty-five per cent of the employed persons reported being exposed to risk factors that can adversely\naffect mental wellbeing. The country data vary significantly. Sweden, Greece and Luxembourg report\nover two-thirds such exposures, and Germany, Lithuania and Czechia one-third or less. 13\n\n© Quality Stock Arts/Adobe Stock\n**Figure 3: ‘Exposure to risk factors adversely affecting mental wellbeing’ - LFS Ad hoc survey 2020 14**\n\nESENER 2019 reveals that several **psychosocial risk factors** are reported to be present in a significant\nshare of establishments in the EU27, namely having to deal with difficult customers, patients and pupils\n(59%) and time pressure (45%).\nThe aspects **‘Difficult clients’, ‘Poor communication’ and ‘Long working hours’** are major psycho-\nsocial risks. The increase of workforce in communicative and client-oriented occupations — social work,\neducation, tourism and entertainment, health and care — during the last 30 years adds to the\nconventional work with clients in service, sales and health occupations.\nThe next table shows the top seven EU Member states with the highest share of these risks for all\nsectors and for the sector ‘Human health and social work activities’ (HHSW).\n\n**Table 1: Psychosocial risks, Top countries ‘All Sectors’ and ‘Human health and social work’ - ESENER**\n**2019**\n\n**Difficult customers, patients and pupils (‘clients’)** seem to be the most widespread psychosocial\nburden, with workers in Portugal, Malta and Cyprus are most exposed. In the sector HHSW, eastern\nEuropean countries are much more present, Slovenia at the top, followed by Portugal, Estonia, Poland\nand Bulgaria.\nConcerning the complaints about **poor communication and cooperation** within the organisation, all\nthree Nordic EU Member States are represented in the seven countries with the highest burden, together\nwith several central European countries. This is valid for both selected groupings, ‘All sectors’ and\n‘HHSW’.\nRegarding **long or irregular working hours** , we see a mix of countries from all regions. The order of", - "page_start": 24, - "page_end": 26, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.6 Conclusions**\n\nThe exposure **to psychosocial risks** is increasing, with mental health prevalence still emerging. Major\nwork-related exposures have grown in the past 15 to 25 years that is, time pressure, difficult clients,\nlonger working hours and poor communication. There is also some evidence that countries with over-\naverage employment in sectors like health and care or other human and client-oriented services\n(education, social work, tourism, entertainment) suffer from longer working hours and more mental\nburden. The northern countries are at the top of the countries with highest mental burden. The southern\ncountries have a high share of specific psychosocial risks related to work in tourism and entertainment,\ncharacterised by atypical working times and issues with difficult clients.\n\nEU-OSHA found in its ESENER 2014 data analysis: 112\n*‘Concerning the sectors, national context appears to be related to differences in psychosocial risk*\n*management in all types of organisations, although in some sectors this relationship is weak. In the*\n*agriculture, forestry and fishing sector and the sectors of mining, construction, electricity, trade,*\n*transport, and accommodation and food, the low level of psychosocial risk management is observed*\n*also in a favourable national context. An explanation for this finding might relate to the large proportion*\n*of small organisations in these sectors, which, as concluded earlier, have poorer psychosocial risk*\n*management independently of the national context.’*\n\nThere is a stable **block of ‘conventional’ physical health risks** — ergonomics and risk from the work\nenvironment — and ergonomic risks that did not significantly change since 1990. It varies between 15%\nfor exposure to smoke, fumes and dusts to over 60% for repetitive hand/arm movements. **Ergonomic**\n**risks** develop in two directions: 1) traditional risks stagnate in total, that is, lifting and moving heavy\nloads, painful or tiring positions, and shifts between sectors (from industry to transport, health and care);\n2) risks of inactivity and highly repetitive hand/arm movements increase. Beside sectoral and\noccupational differences, it can be noted that in general higher percentages of exposed employed\npersons (workers and self-employed) are working in eastern and southern Member States.\nSince 2006 the average **working time** per week went down by 15 minutes for employees, and a slight", - "page_start": 58, - "page_end": 58, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **4 Trends in outcomes - safety, health and wellbeing**\n\n### **4.3 Wellbeing and health status**\n\n#### * **4.3.2 Health affected - overall opinion** *\n\nThe self-assessment of **health risks at work** is a question in the EWCS. According to the responses to\nthe EWCS 2015, work is regarded by exactly one-quarter (25%) of the workers in the EU as a health\nrisk. (The OSH Barometer provides more details; links in the text box at the end of this chapter.)\nThe countries with the **lowest percentage of perceived affection of health at work** are Portugal at\n15%; below or around 20% are also Italy, Ireland and Czechia, Germany, Hungary and Romania. The\ncountries with the highest percentage of perceived health risks at work are Latvia (41%), followed by\nSpain and Slovenia (both 38%), Lithuania (37%), and Estonia, France and Malta (all 35%).\nAt EU level the **aggregated sectors** ‘Construction and Transport’ show the highest figures (35%) and\n‘Commerce / Hospitality’ (20%) and ‘Financial / Other services’ the lowest (20%). These sectoral\ndifferences repeat in most countries.\n\n**Figure 30: ‘Health at risk’, sectoral responses for EU and three countries - EWCS 2015 252**\n\nRegarding this question, **age differences are negligible** . **Concerning gender** , male respondents\nreport more often that their work imposes health risks; at EU level the values are 23% for female workers\nand 27% for male workers.\n**In 2005, the workers in the 10 new Member States responded much less positive** ; 40% of the\nworkers in the 10 new Member States considered their health and safety to be affected because of their\nwork.\n\n**Figure 31: ‘Health at risk’, responses in groups of EU Member States - EWCS 253**\n\nFor the EU-15 (Member States that joined the EU before 2004), the ‘Yes’ responses to this question\ndecreased from 31% in 1991 (first EWCS) to 28% in 2005 and reached 26% in 2015. For the 10 new\nMember States the rate decreased, from previously 40% in 2005 to 29% in 2015. 254 The EU membership\nhas definitely created **more convergence** between the countries.", - "page_start": 90, - "page_end": 91, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nin manufacturing, construction and agriculture. The statistical assignment of enterprises of a certain type to the\nservice sectors and the sectors industry/construction/agriculture is a too rough approach to describe and analyse\nworking conditions, particularly if more detailed data on working conditions are available. For that reason, when\ntalking about health outcomes, in this report often more informative categories are used, for example, managerial\njobs (LFS, Eurostat terminology), or high-, medium- and low-skilled clerical work (EWCS), or high-skilled manual\nand low-skilled manual work (Eurostat), independent on the sector where this work is performed.\n3 EU-OSHA - European Agency for Safety and Health at Work: Third European Survey of Enterprises on New\nand Emerging Risks (ESENER 3), [ESENER Data visualisation](https://visualisation.osha.europa.eu/esener/en/survey/comparisons/2014/osh-management/en_1/company-size/E3Q200_5/EU27_2020/1) , section ‘Comparisons 2014-2019’; for ‘Prolonged\nsitting’ value from ‘Data visualisation 2019’ not from ‘Comparisons’.\n4 Some of the very first OSH regulations on psychosocial risks at workplaces were issued by Denmark in the early\n1980s, dealing with monotony at work, stress, risk of violence at work and risks of working alone.\n5 Psychosocial risks are regarded as reason, and mental health/disease as consequence or outcome of these\nrisks.\n6 OSHWiki, 2022: [Psychosocial issues - the changing world of work](https://oshwiki.osha.europa.eu/en/themes/psychosocial-issues-changing-world-work) ; OSHWiki, 2022: [Psychosocial risks and ](https://oshwiki.osha.europa.eu/en/themes/psychosocial-risks-and-workers-health)\n[workers health](https://oshwiki.osha.europa.eu/en/themes/psychosocial-risks-and-workers-health)\n7 EU-OSHA, 2007: [Expert forecast on emerging psychosocial risks related to occupational safety and health](https://osha.europa.eu/sites/default/files/report535_en.pdf)\n8 Eurofound, 2017: [Sixth European Working Conditions Survey - Overview report (2017 Update)](https://www.eurofound.europa.eu/publications/report/2016/working-conditions/sixth-european-working-conditions-survey-overview-report) (p. 48). Raw\ndata for 2015: Eurofound: [European Working Conditions Survey - Data Visualisation](https://www.eurofound.europa.eu/data/european-working-conditions-survey) ; Data for 2005: Eurofound:\n[Fourth European Working Conditions Survey](https://www.eurofound.europa.eu/surveys/european-working-conditions-surveys/fourth-european-working-conditions-survey-2005)\n9 EU-OSHA: [ESENER Data visualisation](https://visualisation.osha.europa.eu/esener/en/survey/comparisons/2014/osh-management/en_1/company-size/E3Q200_5/EU27_2020/1) , Comparisons 2014-2019.\n10 Due to the change of possible response items, the data for the three surveys cannot be compared; the number\nof mental risk factors increased from three in 2007 and 2013 to eight in 2020.\n11 Eurostat, 2021: [EU labour force survey 2020 module on accidents at work and other work-related health ](https://data.europa.eu/doi/10.2785/79618)\n[problems : assessment report : 2021 edition](https://data.europa.eu/doi/10.2785/79618)\n*12* *Eurostat: Persons reporting exposure to risk factors that can adversely affect mental well-being by sex, age and*\n*factor, data* *[here](https://ec.europa.eu/eurostat/databrowser/view/hsw_exp3/default/table?lang=en)* *and explanatory metadata* *[here](https://ec.europa.eu/eurostat/cache/metadata/en/lfso_20_esms.htm)*\n13 It has to be noted that in 2007 and 2013 the interviews were done face-to-face. In 2020 the interviews were\nconducted either face-to-face or by phone, depending on the public health measures in each country. The\nresponses were influenced by work under conditions of the pandemic.", - "page_start": 140, - "page_end": 140, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n223 WHO, Occupational Burden of Disease Application, [https://who-ilo-joint-](https://who-ilo-joint-estimates.shinyapps.io/OccupationalBurdenOfDisease/)\n[estimates.shinyapps.io/OccupationalBurdenOfDisease/](https://who-ilo-joint-estimates.shinyapps.io/OccupationalBurdenOfDisease/) and EU-OSHA calculations\n\n224 [ Pega et al., 2022: Global, regional and national burden of disease attributable to 19 selected occupational risk ](https://www.sjweh.fi/index.php?page=list-articles&author_id=10935)\nfactors for 183 countries, 2000- 2016: A systematic analysis from the WHO/ILO Joint Estimates of the Work-\n[related Burden of Disease and Injury, ](https://doi.org/10.5271/sjweh.4001) here\n225 Kauppinen et al., 1998: Occupational exposure to carcinogens in the European Union in 1990-1993:\ninternational information system on occupational exposure to carcinogens, [here](https://research.wur.nl/en/publications/occupational-exposure-to-carcinogens-in-the-european-union-in-199)\n[CAREX Canada](https://www.carexcanada.ca/)\nFevotte et al., 2011: [Matgéné: A Program to Develop Job-Exposure Matrices in the General Population in France](https://doi.org/10.1093/annhyg/mer067)\nMannetje et al., 2011: [Developing a general population job-exposure matrix in the absence of sufficient exposure ](https://doi.org/10.1093/annhyg/mer045)\n[monitoring data](https://doi.org/10.1093/annhyg/mer045)\n226 YLDs = years lived with disability, together with YLLs = years of life lost, it composes the DALY (DALY = YLL +\nYLD).\n227 GBD 2019 Mental Disorders Collaborators, 2022: Global, regional, and national burden of 12 mental disorders\nin 204 countries and territories, 1990- 2019: a systematic analysis from the Global Burden of Disease Study 2019,\n[here](https://doi.org/10.1016/S2215-0366(21)00395-3)\n228 WHO: [Mental disorders, Key facts](https://www.who.int/news-room/fact-sheets/detail/mental-disorders) and\nIHME: Global Health Data Exchange (GHDx), [here](https://vizhub.healthdata.org/gbd-results/)\n229 OECD, 2015: [Sick on the Job?: Myths and Realities about Mental Health and Work](https://www.oecd.org/els/mental-health-and-work-9789264124523-en.htm)\n230 OECD/European Union, 2018: [Health at a Glance: Europe 2018: State of Health in the EU Cycle](https://doi.org/10.1787/health_glance_eur-2018-en)\n231 [ Andlin-Sobocki et al., 2005: ](https://onlinelibrary.wiley.com/action/doSearch?ContribAuthorRaw=Andlin-Sobocki%2C+Patrik) [Cost of disorders of the brain in Europe](https://doi.org/10.1111/j.1468-1331.2005.01202.x)\n232 Niedhammer et al.; 2021: Update of the fractions of cardiovascular diseases and mental disorders attributable\nto psychosocial work factors in Europe, [here](https://doi.org/10.1007/s00420-021-01737-4)\n233 Norder et al., 2017: Beyond return to work from sickness absence due to mental disorders: 5-year longitudinal\nstudy of employment status among production workers, [here](https://doi.org/10.1093/eurpub/ckw178)\n234 Leka & Jain, 2017: [EU Compass for Action on Mental Health and Well-Being - Mental Health in the Workplace ](https://health.ec.europa.eu/system/files/2017-07/compass_2017workplace_en_0.pdf)\n[in Europe](https://health.ec.europa.eu/system/files/2017-07/compass_2017workplace_en_0.pdf)\n235 Musculoskeletal disorders refer to backache and/or muscular pains in shoulders, neck, upper limbs and/or\nlower limbs (hips, legs, knees, feet, etc.). In the medical systematic it is the IC 10 group of diseases: Diseases of\nthe musculoskeletal system and connective tissue.\n236 EU-OSHA, 2019: [Work-related musculoskeletal disorders: prevalence, costs and demographics in the EU](https://osha.europa.eu/en/publications/work-related-musculoskeletal-disorders-prevalence-costs-and-demographics-eu/view)\n237 Graveling, 2018: [Ergonomics and Musculoskeletal Disorders (MSDs) in the Workplace. A Forensic and ](https://doi.org/10.1201/b22154)\n[Epidemiological Analysis](https://doi.org/10.1201/b22154)\n238 Da Costa & Viera, 2010: Risk factors for work-related musculoskeletal disorders: a systematic review of recent", - "page_start": 148, - "page_end": 149, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nmeasures with regard to prevention of psychosocial risks, No-Binding Publication for EU Labour Inspectors, [here](https://circabc.europa.eu/ui/group/fea534f4-2590-4490-bca6-504782b47c79/library/22e5a918-47d6-4646-93f3-ebd341f6c571)\n373 EU-OSHA: [E-guide to managing stress and psychosocial risks](https://osha.europa.eu/en/tools-and-resources/e-guides/e-guide-managing-stress-and-psychosocial-risks)\nEU-OSHA, 2018: [“Healthy workers, thriving companies - a practical guide to wellbeing at work”](https://osha.europa.eu/en/publications/healthy-workers-thriving-companies-practical-guide-wellbeing-work)\nISO, 2021: ISO 45003 Occupational health and safety management - Psychological health and safety at work -\nGuidelines for managing psychosocial risks, [here](https://www.iso.org/standard/64283.html)\n374 European Commission, 2018: [Promoting mental health in the workplace. Guidance to implementing a ](https://ec.europa.eu/social/main.jsp?catId=738&langId=en&pubId=8098&furtherPubs=yes)\n[comprehensive approach](https://ec.europa.eu/social/main.jsp?catId=738&langId=en&pubId=8098&furtherPubs=yes)\n375 ILO, 2012: [Stress Prevention at Work Checkpoints. Practical improvements for stress prevention in the ](https://www.ilo.org/global/publications/books/WCMS_168053/lang--en/index.htm)\n[workplace](https://www.ilo.org/global/publications/books/WCMS_168053/lang--en/index.htm)\nILO, 2021: [Violence and harassment in the world of work: A guide on Convention No. 190 and Recommendation ](https://www.ilo.org/global/topics/violence-harassment/resources/WCMS_814507/lang--en/index.htm)\n[No. 206](https://www.ilo.org/global/topics/violence-harassment/resources/WCMS_814507/lang--en/index.htm)\n376 WHO, 2008: [PRIMA-EF : guidance on the European framework for psychosocial risk management : a ](https://apps.who.int/iris/handle/10665/43966)\n[resource for employer and worker representatives](https://apps.who.int/iris/handle/10665/43966)\n377 OSH Barometer, section Steering of OSH, National strategies, Activities, [here](https://visualisation.osha.europa.eu/osh-barometer/osh-steering/national-strategies)\n378 Arbetsmiljöverket, 2015: [Organisatorisk och social arbetsmiljö (AFS 2015:4), föreskrifter](https://www.av.se/arbetsmiljoarbete-och-inspektioner/publikationer/foreskrifter/organisatorisk-och-social-arbetsmiljo-afs-20154/) (Organisational and\nsocial work environment, Ordinance).\n379 The European Commission (2002) defined stress as the pattern of emotional, cognitive, behavioural and\nphysiological reactions to adverse and noxious aspects of work content, work organisation and work environment.\nEuropean Commission, Directorate-General for Employment, Social Affairs and Inclusion, 2000: [Guidance on ](https://op.europa.eu/en/publication-detail/-/publication/a126831d-0fd7-45af-a8eb-7d76e0541214/language-en/format-PDF/source-277602985)\n[work-related stress - Spice of life or kiss of death?](https://op.europa.eu/en/publication-detail/-/publication/a126831d-0fd7-45af-a8eb-7d76e0541214/language-en/format-PDF/source-277602985)\n380 See the OSHWiki article on [Psychosocial issues](https://oshwiki.eu/wiki/Psychosocial_issues)\n381 OSHWiki provides in its articles on ‘OSH System at national level’ for the EU Member States a chapter on the\n‘National strategy’, [here](https://oshwiki.eu/wiki/Main_Page)\n382 COMMUNICATION FROM THE COMMISSION TO THE EUROPEAN PARLIAMENT, THE COUNCIL, THE\nEUROPEAN ECONOMIC AND SOCIAL COMMITTEE AND THE COMMITTEE OF THE REGIONS: EU strategic\nframework on health and safety at work 2021-2027: Occupational safety and health in a changing world of work,\n{SWD(2021) 148 final} - {SWD(2021) 149 final, Brussels, 28.6.2021, [here](https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:52021DC0323)\n**383** OSHWiki: [EU OSH Strategic framework](https://oshwiki.osha.europa.eu/en/themes/eu-osh-strategic-framework)\n384 EU-OSHA, 2019: [National Strategies in the field of Occupational Safety and Health in the EU](https://osha.europa.eu/en/safety-and-health-legislation/osh-strategies)\n385 The OSHWiki articles ‘OSH System at national level’\n( [https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level](https://oshwiki.eu/wiki/Category:OSH_systems_at_national_level) ) contain a chapter on the ‘National Strategy’,\nmostly updated to the newest strategy. in the OSH Barometer see the [Section National Strategies](https://visualisation.osha.europa.eu/osh-barometer/osh-infrastructure/enforcement-capacity/establishments-inspected/)\n386 European Agency for Safety and Health at Work, 2019: National Strategies in the field of Occupational Safety\nand Health in the EU, p 9, [https://osha.europa.eu/en/file/108414/download?token=2yF1UnxW](https://osha.europa.eu/en/file/108414/download?token=2yF1UnxW)\n387 The OSH Barometer contains a special section dedicated to National OSH Strategies:", - "page_start": 154, - "page_end": 154, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **List of figures**\n\nFigure 1: Risk factors present (% of establishments) - ESENER 2014 and 2019................................ 23\nFigure 2: Risk factors that can adversely affect mental wellbeing - EWCS and ESENER ................. 24\nFigure 3: ‘Exposure to risk factors adversely affecting mental wellbeing’ - LFS Ad hoc survey 2020 . 26\nFigure 4: Psychosocial risk factors - Differences between skill groups (Job strain)............................. 27\nFigure 5: Psychosocial risk factors - Differences between skill groups (Psychological demand) ........ 28\nFigure 6: Psychosocial risk factors - Differences between skill groups (Decision authority) ............... 28\nFigure 7: Psychosocial risk factors - Differences between skill groups (Skill discretion) ..................... 29\nFigure 8: Hours worked per week of full-time employment, EU27 - Eurostat ...................................... 31\nFigure 9: Average working time and work during unsocial hours - Eurostat LFS ................................ 32\nFigure 10: Development of work intensity indicators between 1991 and 2015 - Eurofound ................ 33\nFigure 11: Establishment size and ‘Pressure due to time constraints’ - ESENER 2014 and 2019 ...... 34\nFigure 12: Establishment size and ‘Long or irregular working hours’ - ESENER 2014 and 2019 ....... 34\nFigure 13: ‘Pressure due to time constraints’, Yes responses - ESENER 2019 .................................. 35\nFigure 14: Employed persons and percentage of working time under pressure - Eurostat LFS Ad hoc\n2019 ....................................................................................................................................................... 35\nFigure 15: Percentage of employed persons with working time under pressure (per country, sum of\nresponses ‘Always’ and ‘Often’) - LFS Ad hoc 2019 ............................................................................ 36\nFigure 16: Exposure to physical risks - ESENER, EWCS and LFS ..................................................... 39\nFigure 17: Physical health risks compared (%) - EWCS 2015 ............................................................. 42\nFigure 18: Employment types in EU27, development 2005 to 2022 - Eurostat .................................. 47\nFigure 19: Employed persons by main place of work - Eurostat .......................................................... 51\nFigure 20: Employees working mostly from home (in % of employed persons) - Eurostat .................. 52\nFigure 21: Development of the total number of non-fatal accidents at work and incidence rates (accidents\nper 100,000 workers), 1998 and 2019 - Eurostat ................................................................................. 65", - "page_start": 4, - "page_end": 4, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\nThis chapter on health and safety-related working conditions provides an overview on status and\ndevelopment of working conditions; it is mainly based on the indicators that were **selected for the data**\n**visualisation in the OSH Barometer** . This is a quite limited selection of major data; in surveys and\nstatistics many more indicators on working conditions are provided, particularly at national level.\nPractically all working conditions influence **mental health** , that is, they involve **psychosocial risks** , and\nall also involve **‘physical risks’** , including safety aspects of these risks. Mental health risks are\nillustrated in the OSH Barometer by datasets on time pressure, poor communication, dealing with difficult\nclients, discrimination and harassment, and similar. **Physical risks** include datasets on accidents at\nwork, exposures to chemical and biological substances, exposure to noise, vibrations, high or low\ntemperatures, and working tasks with ergonomic risks, like carrying, lifting heavy loads or work in tiring\nor painful positions; and also permanent physical inactivity, mainly sitting or long standing. 2\nThe figure below shows the percentage of enterprises reporting OSH risks ‘present in the establishment’,\ncompared between 2014 and 2019 (ESENER) and covering mental and physical risks. 3\n\n**Figure 1: Risk factors present (% of establishments) - ESENER 2014 and 2019**\nNote: Prolonged sitting was a new item in the 2019 survey.\nBetween 2014 and 2019, some risk factors increased, like ‘Repetitive hand and arm movements’, ‘Lifting\nor moving people of heavy loads’, and ‘Having to deal with difficult customer, patient and pupils; many\nothers showed no changes, like ‘Risk of accidents with machines or hand tools’, ‘Chemical or biological\nsubstances’, and ‘Loud noise’, or minor decreases like ‘Risk of accidents with vehicles’.", - "page_start": 22, - "page_end": 22, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nestablishment?‘ ‘Pressure due to time constraints’. Response option: Time pressure.\n37 Eurostat, 2019: [Persons in employment by frequency of working under time pressure, educational attainment ](https://ec.europa.eu/eurostat/databrowser/view/lfso_19mtwk19/default/table?lang=en)\n[level and professional status](https://ec.europa.eu/eurostat/databrowser/view/lfso_19mtwk19/default/table?lang=en) , 20-64 years, percentages calculated from numerical data\n38 Kelliher & Anderson, 2010: [Doing more with less? Flexible working practices and the intensification of work](https://doi.org/10.1177/0018726709349199)\n39 Piaska, 2018: [Scheduled to work hard: The relationship between non-standard working hours and work ](https://doi.org/10.1111/1748-8583.12171)\n[intensity among European workers (2005- 2015)](https://doi.org/10.1111/1748-8583.12171)\n40 See also the overview in: EU-OSHA, OSHWiki, Guyot, S: Psychosocial issues - the changing world of work,\n[here](https://oshwiki.eu/wiki/Psychosocial_issues_%E2%80%93_the_changing_world_of_work)\n41 Newer literature: James & Walters, 2022: Work and Health: 50 Years of regulatory failure.\n42 Davis & Kim, 2015: [Financialization of the Economy](https://doi.org/10.1146/annurev-soc-073014-112402)\n43 Ethics & Compliance Initiative, 2020: [Global Business Ethics Survey Report. Pressure in the Workplace: ](https://www.ethics.org/pressure-in-the-workplace-risk-factors-and-tips-to-reduce-pressure/)\n[Possible Risk Factors and Those at Risk](https://www.ethics.org/pressure-in-the-workplace-risk-factors-and-tips-to-reduce-pressure/)\n44 Johnstone et al., 2005: [Statutory Occupational Health and Safety Workplace Arrangements for the Modern ](https://doi.org/10.1111/j.1472-9296.2005.00160.x)\n[Labour Market](https://doi.org/10.1111/j.1472-9296.2005.00160.x)\n45 Lorenz & Valeyre, 2005: [Organisational Innovation, Human Resource Management and Labour Market ](https://dx.doi.org/10.1111/j.1472-9296.2005.00183.x)\n[Structure: A comparison of the EU-15](https://dx.doi.org/10.1111/j.1472-9296.2005.00183.x)\n46 [Directive 2003/88/EC of 4 November 2003 concerning certain aspects of the organisation of working time](https://osha.europa.eu/en/legislation/directives/directive-2003-88-ec)\n\n47 Adăscăliței et al., 2021: [The intensification of work in Europe: A multilevel analysis](https://onlinelibrary.wiley.com/doi/10.1111/bjir.12611)\n48 EU-OSHA, 2002: [Report - New forms of contractual relationships and the implications for occupational safety ](https://osha.europa.eu/en/publications/report-new-forms-contractual-relationships-and-implications-occupational-safety-and-health)\n[and health](https://osha.europa.eu/en/publications/report-new-forms-contractual-relationships-and-implications-occupational-safety-and-health) (p. 7).\n49 Eurofound, 2011: [Impact of subcontracting on working conditions](https://www.eurofound.europa.eu/publications/article/2011/impact-of-subcontracting-on-working-conditions)\n50 Koranyi et al., 2018: [Precarious employment and occupational accidents and injuries - a systematic review](https://www.doi.org/10.5271/sjweh.3720)\n51 ILO Indicator description: [Occupational injuries](https://ilostat.ilo.org/resources/concepts-and-definitions/description-occupational-injuries/)\n52 See the diagrams and country data in the OSH Barometer under: [https://visualisation.osha.europa.eu/osh-](https://visualisation.osha.europa.eu/osh-barometer/)\n[barometer/](https://visualisation.osha.europa.eu/osh-barometer/)\n53 Tynes et al., 2017: [Physical working conditions as covered in European monitoring questionnaires](https://doi.org/10.1186/s12889-017-4465-7)\n54 EU-OSHA: [Third European Survey of Enterprises on New and Emerging Risks (ESENER 3)](https://osha.europa.eu/en/publications/third-european-survey-enterprises-new-and-emerging-risks-esener-3) - first findings,\n2019, p. 3 and [ESENER Data visualisation](https://visualisation.osha.europa.eu/esener/en/survey/comparisons/2014/osh-management/en_1/company-size/E3Q200_5/EU27_2020/1) , section ‘Comparisons 2014-2019’, section ‘Risk factors present in the\nestablishment’, Export data\n55 EU-OSHA calculations based on EWCS raw data.\n56 Eurostat, LFS Ad hoc modules: [Persons reporting exposure to risk factors that can adversely affect physical ](https://ec.europa.eu/eurostat/databrowser/view/hsw_exp4/default/table?lang=en)\n[health by sex, age and factor](https://ec.europa.eu/eurostat/databrowser/view/hsw_exp4/default/table?lang=en)\n57 In the LFS-survey the respondents had to decide which of 11 possible risk factors is the most ‘serious one’.\nQuote: *‘Eurostat proposed to implement the exposure to risk factors for physical health at work by using one*", - "page_start": 141, - "page_end": 142, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - } - ] - }, - { - "references": { - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf", - "query": "Has the average working week for employees working full-time decreased since 2006?", - "target_page": 31, - "target_passage": ". The statistical data (Eurostat) show a slight decrease of the average weekly working time for full-time employees (15-64 years) from 40.2 to 39.9 hours between 2006 and 2019.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.1 Psychosocial risks at work**\n\n#### * **3.1.1 Working time in hours and at atypical times** *\n\n* **contrary to that of others.’** *\n*Ramazzini, 1713: De Morbis Artificum Diatriba.*\n\n© Kzenon/Adobe Stock\n**Figure 8: Hours worked per week of full-time employment, EU27 - Eurostat**\n\nThe **commuting time** between home and workplace is quite stable; in 2005 at EU27 level, it stood at\n42.4 minutes, and in 2015 Eurostat reports 40.2 minutes (time for both ways, to the workplace and\nback). 19\n**Work at atypical working times** is in general regarded as a working condition with negative health\nimpact, called **work extensity** . The two major indicators of atypical working times are work at **‘atypical**\n**working times’** and **‘long working hours’** .\nEurostat reports for **‘Employment at atypical working time’** 20 a minor decrease between 2011 and\n2019, from 38.8% to 37.2% (EU27), for all employed workforce and all types of such atypical time. 21\nSome **groups of self-employed** show a higher rate of atypical working times but also for most of the\ncategories of self-employed the rates decreased during the period 2011 to 2019. **High managerial self-**\n**employed** had a slight increase from 42.1% to 43.2% in this period. For the **low managerial self-**\n**employed** Eurostat finds a decrease from 69.2% to 64.5%. The figures for **small entrepreneurs**\ndropped slightly from 56.6% to 54.1%, the same applies for employed persons in **personal care work**\nwith a minor change (50.6% to 49.8%). **Agricultural self-employed** had the highest level of such\nworking times; they showed a decrease from 68.4% to 63.4%.\nThe length of the daily or weekly working time, its allocation over the 24 hours of a day or at night are\nimportant factors for health and wellbeing. The statistical data (Eurostat) show a slight decrease **of the**\n**average weekly working time for full-time employees** (15-64 years) from 40.2 to 39.9 hours between\n2006 and 2019. 22 The data also document slight increases and decreases of work at atypical times\n(response option for frequency: ‘usual’). 23 In 2006 and 2019, the following percentages of all employed\npersons worked at atypical times: on **Saturdays** the percentage decreased from 28% to 25%, **working**\n**on Sundays** remained stable at around 13.5%, **working in the evenings** decreased from 19% to 15%,", - "page_start": 29, - "page_end": 30, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.1 Psychosocial risks at work**\n\n#### * **3.1.1 Working time in hours and at atypical times** *\n\n**Too many hours of working time and/or working hours at atypical or unsocial times** can put **the**\n**mental** and **the physical health** of humans at risk. It is also regarded as a major **contributing factor**\n**to work accidents** , due to fatigue or exhaustion. 16\nThe main indicator to describe working time is the **number of the weekly average working hours** of\nfull-time employees. However, regarding its impact on health and safety, **other aspects of working**\n**time are of the same relevance** :\n- How long is the average working day?\n- At which times and days is this work done (typical, atypical times)?\n- How often do long working hours take place?\n- Is the work split between two jobs?\n- How flexible are start and end?\n- How intense is the work during this time (breaks, deadlines)?\n- Which groups of workers have standard working times and which do not (e.g. depending on the\nsector or the type of contract, e.g. sub-contracted workers or self-employed)?\nThere is a **slight trend towards fewer working hours** for full-time **employees** (not ‘Employed persons’)\nin the EU27; between 2006 and 2019 the average weekly working time dropped from 40.2 to 39.9 hours,\na decrease of approximately 15 minutes. 17\nRegarding the weekly hours, there are **no striking differences** between the EU27 Member States. In\n2019, Cyprus, Austria and Malta with a high share of workers in the sector of tourism (accommodation)\nhad the highest number of working hours per week (above 41 hours), and Denmark, the Netherlands\nand Italy the lowest number (39 or fewer) (full-time, employees, 15-64 years, all NACE codes). 18\n\n* **‘Bakers are craftsmen, working mostly at night, unlike other craftsmen who, once** *\n* **their work during the day is done, can grasp sleep, and by this renew the worn-out** *\n* **forces. The bakers are the whole night rushing about, and then, for most of the day,** *\n* **they are forced to indulge in sleep, just like those animals hiding from the sun** *\n* **(Solifugae). Therefore, in the same city there are Antipodes, men who live a life that is** *", - "page_start": 28, - "page_end": 29, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n14 Eurostat: [Persons reporting exposure to risk factors that can adversely affect mental well-being by sex, age and ](https://ec.europa.eu/eurostat/databrowser/view/hsw_exp1/default/table?lang=en)\n[educational attainment level](https://ec.europa.eu/eurostat/databrowser/view/hsw_exp1/default/table?lang=en)\n*15* *Rigó et al., 2021:* *[Work stress on rise? Comparative analysis of trends in work stressors using the European ](https://doi.org/10.1007/s00420-020-01593-8)*\n*[working conditions survey](https://doi.org/10.1007/s00420-020-01593-8)*\n16 WHO/ILO, 2021: [WHO/ILO joint estimates of the work-related burden of disease and injury, 2000- 2016: Global ](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve)\n[monitoring report](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve) ( p. 35ff).\n*17* *Eurostat provide data for the periods before and after the NACE revision in 2008.* * **Data for 2019:** * *Average number*\n*of usual weekly hours of work in main job, by sex, professional status, full-time/part-time and economic activity*\n*(from 2008 onwards, NACE Rev. 2),* *[here](https://ec.europa.eu/eurostat/databrowser/view/LFSA_EWHUN2__custom_4423925/default/table?lang=en)* *Filter: Full-time, 15-64 years, all NACE sectors.* * **Data for 2006:** * *Average*\n*number of usual weekly hours of work in main job, by sex, professional status, full-time/part-time and economic*\n*activity (1998-2008, NACE Rev. 1.1),* *[here](https://ec.europa.eu/eurostat/databrowser/view/LFSA_EWHUNA__custom_4424467/default/table?lang=en)*\n18 Eurostat, 2018: [How many hours do Europeans work per week?](https://ec.europa.eu/eurostat/en/web/products-eurostat-news/-/ddn-20180125-1) Average number of usual weekly hours of work\nin main job, by sex, professional status, full-time/part-time and economic activity (from 2008 onwards, NACE Rev.\n2) - hours[lfsa_ewhun2], [here](http://appsso.eurostat.ec.europa.eu/nui/show.do?query=BOOKMARK_DS-056210_QID_-66FA1E0E_UID_-3F171EB0&layout=TIME,C,X,0;GEO,L,Y,0;NACE_R2,L,Z,0;WORKTIME,L,Z,1;WSTATUS,L,Z,2;SEX,L,Z,3;UNIT,L,Z,4;INDICATORS,C,Z,5;&zSelection=DS-056210WORKTIME,FT;DS-056210WSTATUS,SAL;DS-056210UNIT,HR;DS-056210NACE_R2,TOTAL;DS-056210SEX,T;DS-056210INDICATORS,OBS_FLAG;&rankName1=WSTATUS_1_2_-1_2&rankName2=UNIT_1_2_-1_2&rankName3=WORKTIME_1_2_-1_2&rankName4=INDICATORS_1_2_-1_2&rankName5=SEX_1_2_0_1&rankName6=NACE-R2_1_2_0_1&rankName7=TIME_1_0_0_0&rankName8=GEO_1_2_0_1&sortC=ASC_-1_FIRST&rStp=&cStp=&rDCh=&cDCh=&rDM=true&cDM=true&footnes=false&empty=false&wai=false&time_mode=ROLLING&time_most_recent=true&lang=EN&cfo=%23%23%23%2C%23%23%23.%23%23%23)\n19 Mean duration of commuting time one-way between work and home by sex and age (source: Eurofound), [Here](https://ec.europa.eu/eurostat/databrowser/view/qoe_ewcs_3c3/default/table?lang=en)\n20 Eurostat definition: The atypical work distinguishes between “evening or night work”, “Saturday or Sunday\nworking”, and “shift work”. Data for 2020 are available but indicate a strong reduction of atypical working times,\nthe reason is probably that sectors with a high rate of atypical working times like tourism, transport, entertainment,\nhotels and restaurants could not work as in previous years, and also production lines in industry, often shift work,\nwere stopped.\n\n21 Eurostat: Ad hoc module 2019 on work organisation and working time arrangements. Employment at an\natypical working time (time period start with 2011), [here](https://ec.europa.eu/eurostat/web/products-datasets/-/lfsa_esegatyp) and [here ](https://ec.europa.eu/eurostat/databrowser/view/LFSA_ESEGATYP__custom_943738/default/table?lang=en)\n22 Eurostat Data for 2019: Average number of usual weekly hours of work in main job, by sex, professional status,\nfull-time/part-time and economic activity (from 2008 onwards, NACE Rev. 2). [here](https://ec.europa.eu/eurostat/databrowser/view/lfsq_ewhun2/default/table?lang=en) Filter: Employees, Full-time, All\nNACE, EU27 2019 Q4.\nEurostat Data for 2006: Average number of usual weekly hours of work in main job, by sex, professional status,\nfull-time/part-time and economic activity (1998-2008, NACE Rev. 1.1), [here](https://ec.europa.eu/eurostat/databrowser/view/LFSQ_EWHUNA__custom_1494815/default/table?lang=en) Filter: Employees, Full-time, All\nNACE, EU27 2019 Q4.\n23 Eurostat definition of atypical work: The atypical work distinguishes between “evening or night work”, “Saturday", - "page_start": 140, - "page_end": 141, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.1 Psychosocial risks at work**\n\n#### * **3.1.1 Working time in hours and at atypical times** *\n\n**work at night** fell from 7% to 5% and **shift work** increased slightly from 17% to 18%. 24\n\n**Figure 9: Average working time and work during unsocial hours - Eurostat LFS**\n\nTwo country examples might illustrate these developments (all data for 2019): Slovakia, a country with\na high share of process-based industries, reports that 15.0% of its workforce is working at night and 29%\nin shifts; for the EU27 this rate is 5.2% respectively and 18.3%. 25 Regarding work on Sundays three\nother countries are at the top of the EU27, the Netherlands, Ireland and Spain; they report between 18%\nand 21% (EU27 average = 13.5%); all three countries have an above-average share of sectors like\ntransport, tourism and agriculture. 26\nFor all these types of work it should be take into account that other groups of **workers under non-**\n**standard types of employment contracts** (self-employed, agency workers, students, pensioners,\nundeclared workers) might have taken over work at these atypical working times.\nConcluding, it can be stated that there is a **slight trend towards a reduction of weekly working hours**\n**for regularly employed** workers, including a stable commuting time. Working hours at atypical times\nshow a mixed picture. Looking at most types of employees, **atypical working time decreased, except**\n**work on Sundays** . For self-employed with employees, the working time at atypical hours is in general\nat a higher level. The number of employees in night work is decreasing. More employees in service and\nclient-related occupations at night or in shifts but also here the atypical times are slightly decreasing.\nProbably these changes **mirror the structural economic changes** , that is, the shift of workforce\nbetween sectors. Night work was common in many industries as part of a three 8-hours shifts, not only\nin industries with permanent production processes (steel, chemicals, etc.). 27 Moreover night work is and\nwas common in essential services like health, transport, technical infrastructure and security. The\nnumber of workers in industry decreased, but the number of workers in the above-mentioned service\nsectors increased.", - "page_start": 30, - "page_end": 32, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **1 Executive summary**\n\n### **Working conditions - Risk factors at work**\n\nexhaustive work.\nA certain **ergonomic risk** of many administrative and supervisory jobs is **physical inactivity** (61%), in\npractice meaning sitting most of the working time in front of digital equipment, sitting to make phone\ncalls or sitting in meetings. Not only administrative tasks but also many occupations in transport and\nindustry require prolonged sitting (transport, cashiers, parts assembly, etc.).\nIn the 10-year period before 2005, EU-wide surveys found a significant increase in work intensity. Major\ndifferences in work intensity and working time patterns can be seen between occupations, forms of work,\nsectors and enterprise size, for example. The length of the daily or weekly working time and its allocation\nwith the 24 hours of a day or at night are important factors for health and wellbeing. The Eurostat data\nshow a slight decrease **in the average weekly working time for full-time employees** (15-64 years)\nfrom 40.2 to 39.9 hours between 2006 and 2019.\nEurostat reports for all types of **‘employment at atypical working time’** a minor decrease between\n2011 and 2019, from 38.8% to 37.2% (EU27 average), for all employed workforce and all types of such\natypical time. The data also document slight increases or decreases of the different types of work during\natypical times > on Saturdays the percentage decreased from 28% to 25%, working in the evenings\ndecreased from 19% to 15%, working on Sundays remained stable at around 13.5%, work at night fell\nfrom 7% to 5%, and shift work increased slightly from 17% to 18%. Some **groups of self-employed**\nshow a higher rate of atypical working times: for **high-managerial self-employed** , this rate is 43.2%\nand for **low-managerial self-employed** 64.5%.\n**Significant differences also exist between eastern/southern and central/northern/western**\n**European countries.** More physical and ergonomic risks (except inactivity) are reported from eastern\nand southern EU Member States but more emotional demands (e.g. difficult clients, poor communication\nand long working hours) in northern and central European countries. One of the major reasons might\nbe the reallocation of industrial production to eastern countries after the EU extension to 24 and later to\n27 Member States.", - "page_start": 10, - "page_end": 10, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.1 Psychosocial risks at work**\n\n#### * **3.1.2 Work intensity** *\n\nThere are numerous references showing that during the period **between 1990 and 2005 work intensity**\n**has considerably increased** . 28\nFor example, Eurofound has analysed the responses to the two EWCS questions on high speed at work\nand tight deadlines. The EWCS found a significant increase of work intensity between 1991 and 2005.\nIn 1991, **‘Working at a very high speed’** was for the majority of respondents not an issue. Fifty-two per\ncent of the workers responded to this statement ‘Never’ or ‘Almost never’; in 1991, 24% worked at high\nspeed and responded ‘Around 3⁄4 of the time’, ‘Almost all of the time’ and ‘All of the time’; until 2005 this\nresponse rate went up by 11% to 35%.\n**Working to tight deadlines** was not an issue for 34% in 1990, and in 2005 only for 19%, a reduction\nof 15%. The percentage of the sum of responses ‘Around 3⁄4 of the time’, ‘Almost all of the time’ or ‘All\nof the time’ to this question on tight deadlines increased between 1991 and 2005 from 29% to 37%.\nRegarding these two indicators, **work intensity has evidently increased** between 1991 and 2005. 29\n\n**Figure 10: Development of work intensity indicators between 1991 and 2015 - Eurofound**\n\nAfter that first period between 1991 and 2005, **this development seems to stagnate between 2005**\n**and 2015** . 30 The responses ‘Almost all of the time’ or ‘All of the time’ vary only slightly, between 33%\nand 37% depending on year and question (‘Working at high speed’ or ‘Working to tight deadlines’).\nDifferences can be seen regarding sector, company size and occupation. **Regarding work intensity** ,\nESENER enterprise data on time pressure for the EU27 indicate a slight increase of 2.3% between 2014\nand 2019 from 43% to 45%. 31 Interestingly, according to ESENER, time pressure drastically **increases**\n**with the size of the enterprise** . In enterprises with 5 - 9 employees, 39% report time pressure, and in\nenterprises with above 250 employees 69%. 32 The same applies for long working hours, where\nenterprises with 5 - 9 employees report 19% ‘long working hours’, and in enterprises with above 250\nemployees this percentage increases to about 39% (EU27, 2019). 33\n\n**Figure 11: Establishment size and ‘Pressure due to time constraints’ - ESENER 2014 and 2019 34**\n\n**Figure 12: Establishment size and ‘Long or irregular working hours’ - ESENER 2014 and 2019 35**", - "page_start": 32, - "page_end": 33, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.1 Psychosocial risks at work**\n\n#### * **3.1.2 Work intensity** *\n\npressure, the same ‘combination’ — but less extreme — applies to Austria, Cyprus and Malta. Trends\nof low or less than average working time and no time constraints are reported for Lithuania, and medium\nworking time and low time constraints for Italy and Ireland.\nAn analysis of EWCS data concluded 39 that in general intensity increases with long working hours, in\nenterprises with 1-19 the work intensity index (on a scale between 0 and 12) is 4.4, in larger enterprises\nwith above 40 employees it is 6.3. This is in line with ESENER data that corroborate the importance of\nthe **size of the enterprise** for time pressure and long working hours.\nLiterature — from very diverse disciplines — on work intensification points to **reasons for**\n**intensification on developments as: 40**\n- Economic developments, particularly the dominance of neoliberalist policies and enhanced\ncompetition between workers, companies and states; reduction of state influence and\nprivatisation. 41\n- Pressure due to substantial organisational changes, for example, introduction of short-term\neconomic objectives in enterprise policies, 42 expansion into new markets or new countries,\nacquiring other enterprises or merging, being acquired, restructuring of management or of basic\nstaff working conditions (contracts, working time, flexibility). 43\n- Decrease of trade union influence or worker participation regarding labour relations.\n- Liberalisation of labour legislation, creation of ‘new forms of work’ and new contract types,\nbeyond the permanent full-time employment. 44\n- New forms of management, application of management concepts like just-in-time production or\nlean management, higher flexibility of production and higher customer orientation, 45\nsegmentation of enterprises into profit centres, quality management obligations,\nexternalisation/subcontracting of service areas like cleaning, canteen, security and so on.\n- Increased communication and interdependency, time coordination and synchronisation\nrequirements between units, enterprises and in supply chains.\n- Less direct supervision and more objective and results-based management.\n- Last but not least the massive introduction of ICT and other work-intensifying technologies.\n\n**The main reasons for stagnation after 2005 might be** that many of the above-mentioned concepts or\npolicies were developed or had their peak during the 1980s, 1990s or the first decade of the 21st century.\nSome of them lost their dynamic (e.g. privatisation), or have become a kind of standard (management\nby objectives), or were widely implemented in the first decade of the 21 st century (ICT facilities at most\nworkplaces); also, some negative impacts on working time were mitigated by state interventions (i.e. the", - "page_start": 35, - "page_end": 36, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\ndoes not work\n253 Eurofound, 2006: [Fifteen Years of Working Conditions in the EU: Charting the Trends](https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef0685en.pdf) (p. 6); EU-OSHA\ncalculations based on EWCS raw data.\n254 Average of country values, no weighing according to size of populations per country. EU-OSHA calculations\nbased on EWCS raw data.\n255 Eurostat: Persons reporting a work-related health problem by sex, age and educational attainment level, [here](https://ec.europa.eu/eurostat/databrowser/view/hsw_pb1/default/table?lang=en)\n256 Ibid.\n257 Eurostat: Persons reporting a work-related health problem by sex, age and NACE Rev. 2 activity, [here](https://ec.europa.eu/eurostat/databrowser/view/hsw_pb6b/default/table?lang=en)\n258 Eurofound mentions the following reasons: *‘* *In line with the findings from the analysis of the job quality indices,*\n*multivariate analysis shows that workers are likely to be less optimistic regarding the sustainability of their work if*\n*they are exposed to any of the following adverse working conditions: work intensity, shift work (particularly daily*\n*split shifts), night work, fear of losing their job, unfair treatment, and bullying or harassment (Figure 123)’.* [Sixth ](https://www.eurofound.europa.eu/publications/report/2016/working-conditions/sixth-european-working-conditions-survey-overview-report)\n[European Working Conditions Survey - Overview report](https://www.eurofound.europa.eu/publications/report/2016/working-conditions/sixth-european-working-conditions-survey-overview-report) (2017 Update) (p. 122).\nThese same factors also apply equally to the older age cohort (aged 56 or over) who were asked about their\nperceived ability to be doing their current job in five years’ time. EWCS 2015, Overview report (p. 122).\n259 Eurostat: Persons reporting a work-related health problem resulting in time off work by period off, [here](https://ec.europa.eu/eurostat/databrowser/view/HSW_PB3__custom_1488436/default/table?lang=en) , Filter: 1\nmonth or over, and 3 months or over. The question on the period off work is part of a set of questions on work-\nrelated health problems, about the ‘most serious health problem caused or made worse by work’. The question\nabout the period of work is exactly: *‘Thinking of the year before [last day of reference week], for how long were*\n*you off work because of your health problem in this period?’*\n260 Ibid., the value for Finland is from 2013, 2020 data are not provided’\n261 Ibid., Filter 6 months or over.\n**262** Eurostat: Self-reported work-related health problems and risk factors - key statistics, [here](https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Self-reported_work-related_health_problems_and_risk_factors_-_key_statistics#Prevalence_and_ramifications)\n263 Eurofound: European Working Conditions Survey 6 (EWCS 6), 2015, the exact question was: *‘Do you think*\n*you will be able to do your current job or a similar one until you are 60 years old?’* : Eurofound 2017: [Sixth ](https://www.eurofound.europa.eu/publications/report/2016/working-conditions/sixth-european-working-conditions-survey-overview-report)\n[European Working Conditions Survey - Overview report](https://www.eurofound.europa.eu/publications/report/2016/working-conditions/sixth-european-working-conditions-survey-overview-report) (2017 Update) (p. 48).\n264 Andersen et al., 2020: [Barriers and opportunities for prolonging working life across different occupational ](https://doi.org/10.1093%2Feurpub%2Fckz146)", - "page_start": 150, - "page_end": 150, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.1 Psychosocial risks at work**\n\n#### * **3.1.2 Work intensity** *\n\n**Sectoral differences** are also strong but not that large as between enterprise sizes they vary for\n**‘Pressure due to time constraints’** between 32% in agriculture to 54% in education and HHSW\nactivities.\nLooking at countries, as indicated the figure below, the three Nordic EU Member States are at the top\nof the EU27 countries, all three with rates of more than 70%. The lowest levels of less than 30% are\nreported for Italy, Lithuania and Slovakia. 36\n\n**Figure 13: ‘Pressure due to time constraints’, Yes responses - ESENER 2019**\n\nIt has to be noted that ESENER responses refer to the situation in an enterprise, and the LFS and EWCS refer to\nthe individual situation of a worker/employed person.\n\n**Also in 2019, the Eurostat LFS Ad hoc** module on working arrangement and working time shows quite\nsimilar data. 37 Approximately 35% of all employed persons in the EU27 are working ‘Often’ or ‘Always’\nunder time pressure.\n\n**Figure 14: Employed persons and percentage of working time under pressure - Eurostat LFS Ad hoc 2019**\n\nThe country-specific data from the LFS differ in many aspects from the ESENER data. Greece, Malta\nand Czechia are at the top, the Nordic countries in a middle position and at the lower end we find a\nmixture of countries from all geographical regions. This difference is probably due to the applied\nmethodology, the OSH practitioners who were asked in ESENER seem to have a different view on time\npressure than the workers themselves who are respondents in the LFS.\n\n**Figure 15: Percentage of employed persons with working time under pressure (per country, sum of**\n**responses ‘Always’ and ‘Often’) - LFS Ad hoc 2019**\n\nOne hypothesis to explain the increased time pressure is to draw a direct **connection between short**\n**weekly working time and more intense work** ; or in other words, a short weekly working time leads to\nmore **intensification of work or more long hours or atypical working times** (‘trading flexibility for\neffort’). 38\nThe analysis of EU survey data shows **a mixed picture** : Firstly, ESENER data corroborate this\nhypothesis, the three countries with highest percentage of work under time constraints — that is, Finland,\nSweden and Denmark — all have working hours under the EU average. Secondly, LFS data show a\ndifferent picture; a country like Greece has the longest working hours and also reports the highest time", - "page_start": 33, - "page_end": 35, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nestablishment?‘ ‘Pressure due to time constraints’. Response option: Time pressure.\n37 Eurostat, 2019: [Persons in employment by frequency of working under time pressure, educational attainment ](https://ec.europa.eu/eurostat/databrowser/view/lfso_19mtwk19/default/table?lang=en)\n[level and professional status](https://ec.europa.eu/eurostat/databrowser/view/lfso_19mtwk19/default/table?lang=en) , 20-64 years, percentages calculated from numerical data\n38 Kelliher & Anderson, 2010: [Doing more with less? Flexible working practices and the intensification of work](https://doi.org/10.1177/0018726709349199)\n39 Piaska, 2018: [Scheduled to work hard: The relationship between non-standard working hours and work ](https://doi.org/10.1111/1748-8583.12171)\n[intensity among European workers (2005- 2015)](https://doi.org/10.1111/1748-8583.12171)\n40 See also the overview in: EU-OSHA, OSHWiki, Guyot, S: Psychosocial issues - the changing world of work,\n[here](https://oshwiki.eu/wiki/Psychosocial_issues_%E2%80%93_the_changing_world_of_work)\n41 Newer literature: James & Walters, 2022: Work and Health: 50 Years of regulatory failure.\n42 Davis & Kim, 2015: [Financialization of the Economy](https://doi.org/10.1146/annurev-soc-073014-112402)\n43 Ethics & Compliance Initiative, 2020: [Global Business Ethics Survey Report. Pressure in the Workplace: ](https://www.ethics.org/pressure-in-the-workplace-risk-factors-and-tips-to-reduce-pressure/)\n[Possible Risk Factors and Those at Risk](https://www.ethics.org/pressure-in-the-workplace-risk-factors-and-tips-to-reduce-pressure/)\n44 Johnstone et al., 2005: [Statutory Occupational Health and Safety Workplace Arrangements for the Modern ](https://doi.org/10.1111/j.1472-9296.2005.00160.x)\n[Labour Market](https://doi.org/10.1111/j.1472-9296.2005.00160.x)\n45 Lorenz & Valeyre, 2005: [Organisational Innovation, Human Resource Management and Labour Market ](https://dx.doi.org/10.1111/j.1472-9296.2005.00183.x)\n[Structure: A comparison of the EU-15](https://dx.doi.org/10.1111/j.1472-9296.2005.00183.x)\n46 [Directive 2003/88/EC of 4 November 2003 concerning certain aspects of the organisation of working time](https://osha.europa.eu/en/legislation/directives/directive-2003-88-ec)\n\n47 Adăscăliței et al., 2021: [The intensification of work in Europe: A multilevel analysis](https://onlinelibrary.wiley.com/doi/10.1111/bjir.12611)\n48 EU-OSHA, 2002: [Report - New forms of contractual relationships and the implications for occupational safety ](https://osha.europa.eu/en/publications/report-new-forms-contractual-relationships-and-implications-occupational-safety-and-health)\n[and health](https://osha.europa.eu/en/publications/report-new-forms-contractual-relationships-and-implications-occupational-safety-and-health) (p. 7).\n49 Eurofound, 2011: [Impact of subcontracting on working conditions](https://www.eurofound.europa.eu/publications/article/2011/impact-of-subcontracting-on-working-conditions)\n50 Koranyi et al., 2018: [Precarious employment and occupational accidents and injuries - a systematic review](https://www.doi.org/10.5271/sjweh.3720)\n51 ILO Indicator description: [Occupational injuries](https://ilostat.ilo.org/resources/concepts-and-definitions/description-occupational-injuries/)\n52 See the diagrams and country data in the OSH Barometer under: [https://visualisation.osha.europa.eu/osh-](https://visualisation.osha.europa.eu/osh-barometer/)\n[barometer/](https://visualisation.osha.europa.eu/osh-barometer/)\n53 Tynes et al., 2017: [Physical working conditions as covered in European monitoring questionnaires](https://doi.org/10.1186/s12889-017-4465-7)\n54 EU-OSHA: [Third European Survey of Enterprises on New and Emerging Risks (ESENER 3)](https://osha.europa.eu/en/publications/third-european-survey-enterprises-new-and-emerging-risks-esener-3) - first findings,\n2019, p. 3 and [ESENER Data visualisation](https://visualisation.osha.europa.eu/esener/en/survey/comparisons/2014/osh-management/en_1/company-size/E3Q200_5/EU27_2020/1) , section ‘Comparisons 2014-2019’, section ‘Risk factors present in the\nestablishment’, Export data\n55 EU-OSHA calculations based on EWCS raw data.\n56 Eurostat, LFS Ad hoc modules: [Persons reporting exposure to risk factors that can adversely affect physical ](https://ec.europa.eu/eurostat/databrowser/view/hsw_exp4/default/table?lang=en)\n[health by sex, age and factor](https://ec.europa.eu/eurostat/databrowser/view/hsw_exp4/default/table?lang=en)\n57 In the LFS-survey the respondents had to decide which of 11 possible risk factors is the most ‘serious one’.\nQuote: *‘Eurostat proposed to implement the exposure to risk factors for physical health at work by using one*", - "page_start": 141, - "page_end": 142, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - } - ] - }, - { - "references": { - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf", - "query": "What is the definition of a work accident according to the International Labour Organisation?", - "target_page": 38, - "target_passage": "ILO Definition of accident: ‘An occupational accident is an unexpected and unplanned occurrence, including acts of violence, arising out of or in connection with work, which results in one or more workers incurring a personal injury, disease or death.’", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **3 Status of working conditions**\n\n### **3.2 Physical health risks at work**\n\nRisks at work that can result in physical harm can be divided into **safety** and **health risks** .\nThe main result of insufficient safety is a work accident. A **work accident** has as immediate\nconsequences either a personal injury, a disease, or death of one or more workers. Eurostat\ndistinguishes between non-fatal and fatal work accidents, and for the majority of sectors it provides also\nthe duration of the absence due to the accident — an indicator for the severity of the injury. Non-fatal\naccidents at work can cause medium- or long-term health consequences, and in the worst case a\npermanent disability.\nILO Definition of accident: ‘An occupational accident is an unexpected and unplanned occurrence,\nincluding acts of violence, arising out of or in connection with work, which results in one or more workers\nincurring a personal injury, disease or death.’ 51\n**Physical health risks** can be caused by a **variety of circumstances and exposures** or by **inadequate**\n**ergonomics** . Natural **circumstances** at work can pose such health risks, that is, temperature, storms\nand floods, unsafe terrain, biological agents and so on; or the risks are due to manmade circumstances,\nthat is, work in buildings, on roofs and towers, on traffic routes, under artificial ventilation. **Exposure** is\na general term to describe the interaction between environment / emissions / contaminants and the\nhuman organism. In a workplace context, ‘exposure’ mainly covers emissions from machinery or from\ntools and materials, for example, noise, vibration, dust, electromagnetic fields and chemical substances.\nRisks from **inadequate ergonomics** harm in particular the musculoskeletal system. Ergonomic risks of\nmanual work are typically caused by repetitive hand and arm movements, tiring positions, for example,\npermanent kneeling or overhead work, lifting and moving of heavy loads, or of patients and so on. A\ncertain ergonomic risk is **physical inactivity** , in practice sitting most of the working time. Not only\nadministrative tasks but also many occupations in service or industry require permanent sitting, for\nexample, drivers, cashiers, part assembly operators and so on (often called ‘sedentary occupations’).", - "page_start": 37, - "page_end": 37, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **4 Trends in outcomes - safety, health and wellbeing**\n\n### **4.1 Trends in safety outcomes - work accidents**\n\n#### * **4.1.1 Non-fatal work accidents** *\n\n**DEFINITIONS**\nEurostat has developed the European Statistics on Accidents at Work, or ESAW, methodology to harmonise the\nmonitoring of work accidents. This methodology describes how accidents at work have to be reported and defines\nseveral terms and conditions.\n**What is an accident?**\n‘Accident at work’ is defined in the ESAW methodology 135 as a **‘discrete occurrence in the course of work which**\n**leads to physical or mental harm.’**\n**When is a non-fatal work accident counted?**\nESAW counts a work accident *‘if the resumption of work occurred 5 days after the work accident’* ; Chapter 4.2 of\nthe ESAW Methodology 2012 explains: *‘Accidents at work with more than three calendar days’ absence from work:*\n*Only full calendar days of absence from work have to be considered, excluding the day of the accident.*\n*Consequently, more than three calendar days’ means “at least four calendar days”, which implies that only if the*\n*victim resumes work on the fifth (or subsequent) working day after the date on which the accident occurred should*\n*the incident be included.’*\n**Exempted are:** Commuting accidents, self-inflicted injuries (e.g. suicides), and strictly natural causes that injure\npeople at their workplaces (e.g. earthquakes, floods).\n\nThe total number of reported non-fatal accidents for the EU27 was 3,140,950 in 2019. 136 As mentioned\nin the introduction to this chapter, the incident rates of non-fatal accidents fell in about 25 years from\n4,089 (year 1998 137 ) to 1,713 (2019), that is, **it decreased about 58%** . 138 The **greatest part of this**\n**decrease** took place between **1998 and 2010** , 139 the incidence rate halved to 2,021, **a drop of 51%** .\nStill, between 2010 and 2019 the incidence rate for the EU27 fell from 2,021 incidents per 100,000\nworkers to 1,713, a drop of a further 15% (taking 2010 as the reference year). 140\n\n**Figure 21: Development of the total number of non-fatal accidents at work and incidence rates (accidents**\n**per 100,000 workers), 1998 and 2019 - Eurostat**", - "page_start": 63, - "page_end": 64, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **1 Executive summary**\n\n### **Accidents at work**\n\n**Accidents at work** are the most common indicator regarding the quality of prevention in an enterprise,\na sector or a country. Between 1998 and 2019 (EU level), **the incidence** rate of **non-fatal work**\n**accidents** fell about 58%, from 4,089 to 1,713. Most of this decrease took place in the first half of this\ndecade. Between 1998 and 2008, the incidence rate fell by 54%, and between 2009 and 2019 by 9%.\nBetween 1998 and 2019, the **incidence rate for fatal accidents** dropped about 57% from 5.03 to 2.17,\nalmost the same decrease as for non-fatal accidents.\nFour major sectors, **agriculture, manufacturing, construction and transport** , employed just under\n40% of the workforce (in 1998 as well as in 2019). However, in 1998, more than 60% of the accidents\nat work took place in these sectors, thus the reduction of accidents in these sectors was crucial for the\noverall reduction. In addition, economic developments — sector decline and shift of workforce between\nsectors — reduced the number of workers exposed to common safety risks in these sectors.\nThere have always been concerns in national or sectoral case studies about **underreporting of work**\n**accidents** for different reasons: accidents suffered by self-employed who are not obliged to notify or\nare insured via private or non-occupational public health insurances, work-related traffic accidents that\nare reported as traffic accidents only, declaration of less severe accidents as private to avoid\nadministrative burden, administrative burden in general. This leads to several approaches to estimate\nthe true number of accidents at work. Currently, these estimates result in figures of around 5.45 million\nwork accidents at EU27 level in 2019 for all economic sectors and all types of employment. That means\nthat the reported 3.14 million accidents represent approximately 57.5% of all work accidents resulting in\nmore than three days of absence, while 42.5% are not reported.\nThe pure distinction between fatal and non-fatal work accidents does not reveal that a very large part of\nthe human and financial burden is caused **by severe but not fatal accidents** . In 2019, 232,892 work\naccidents resulted in an absence of more than three months or caused a permanent disability, compared\nto 3,008 fatal accidents (NACE Rev. 2 activity A, C-N). That is, in addition to every worker who dies,\nanother 77 suffer injuries resulting in at least three months off work or in permanent disability.", - "page_start": 11, - "page_end": 11, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\nWHO-5 Well-Being index.\n115 Incidence rate = number of work accidents per 100,000 workers. The number of EU Member States changed\nsignificantly in 1995 from (EU-12 to EU-15) and 2004 (from EU-15 to EU-25). That is the reason why we use here\nthe incidence rate from ESAW as indicator and not the total number.\n*116* *Eurostat: Statistics in focus, Theme 3-16/2001:* *[Accidents at work in the EU 1998-1999](https://ec.europa.eu/eurostat/documents/3433488/5407173/KS-NK-01-016-EN.PDF.pdf/5897dcf4-ae26-45c8-9d10-7e54dce5efed)* *(p. 2).*\n\n117 Eurostat, [Accidents at work by sex and severity](https://ec.europa.eu/eurostat/databrowser/view/hsw_mi08/default/table?lang=en) (Sector A, C-N, NACE Rev. 2, EU27). Only incidence rates for\nthese selected sectors can be compared, because Eurostat did not calculate / publish an incidence rate for all\nsectors in 1998 but for Sector A and D to K, NACE 1.1). The incidence rate for all sectors is a little bit lower in\n2019 (1,603) because the other sectors have lower accident risks. That would also have been the case in 1994.\n*118* *Eurostat:* *[Accidents at work by sex and severity](https://ec.europa.eu/eurostat/databrowser/view/hsw_mi08/default/table?lang=en)* *(NACE Rev. 2 activity Total).*\n119 Eurostat: Statistics in focus, Theme 3-16/2001: [Accidents at work in the EU 1998-1999](https://ec.europa.eu/eurostat/documents/3433488/5407173/KS-NK-01-016-EN.PDF.pdf/5897dcf4-ae26-45c8-9d10-7e54dce5efed) (p. 3).\n120 Eurostat: [Fatal Accidents at work by NACE Rev. 2 activity](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_02/default/table?lang=en) (HSW_N2_02), filter for sectors Sector A, C-N,\nNACE 2.\n*121* *Eurostat:* *[Accidents at work by sex and severity](https://ec.europa.eu/eurostat/databrowser/view/hsw_mi08/default/table?lang=en)* *(NACE Rev. 2 activity Total).*\n*122* *Eurostat:* *[Non-fatal accidents at work by NACE Rev. 2 activity and sex](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_01/default/table?lang=en)*\n*123* *Eurostat:* *[Fatal Accidents at work by NACE Rev. 2 activity; ](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_02/default/table?lang=en)* *Fatal Accidents at work* *[: Mining and quarrying](https://ec.europa.eu/eurostat/databrowser/view/HSW_N2_02__custom_5016088/default/table?lang=en)*\n124 Rees, 2016: [Comparing European and American Health & Safety Laws](https://www.safeopedia.com/2/4270/ehs/comparing-eu-health-safety-laws-across-the-pond) - ‘Pre-1970, there were approximately\n[14,000 worker fatalities a year, according to the Occupational Health and Safety Administration (OSHA). By 2010, ](https://www.safeopedia.com/definition/109/occupational-safety-and-health-administration-osha)\nthe workforce had doubled, but fatalities were down to just 4,500 - a workplace fatality rate reduction of 66\npercent. Worker injuries and illnesses were also down from 10.9 incidents per 100 workers in 1972 to 3.2 per 100\nin 2014.’\n125 WHO/ILO, 2021: [WHO/ILO joint estimates of the work-related burden of disease and injury, 2000- 2016: ](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve)\n[Global monitoring report](https://apps.who.int/iris/rest/bitstreams/1370920/retrieve) (p. 18).\n126 Source of the picture: [here](https://www.baunetzwissen.de/gerueste-und-schalungen/fachwissen/geruestarten/zugaenge-und-treppen-fuer-gerueste-4786033) (copyrighted).\n**127** Eurostat: [Accidents at work, by specific physical activity and economic activity](https://ec.europa.eu/eurostat/databrowser/view/HSW_PH3_04__custom_1555461/default/table?lang=en) , EU, 2019 (% share).\n128 Eurostat: [Businesses in the mining and quarrying sector](https://ec.europa.eu/eurostat/statistics-explained/index.php?oldid=349791)\n129 European Commission: [Textiles and clothing in the EU](https://single-market-economy.ec.europa.eu/sectors/fashion/textiles-and-clothing-industries/textiles-and-clothing-eu_en)\n130 European Parliament, 2014: Briefing - [Workers’ conditions in the textile and clothing sector: just an Asian ](https://www.europarl.europa.eu/EPRS/140841REV1-Workers-conditions-in-the-textile-and-clothing-sector-just-an-Asian-affair-FINAL.pdf)", - "page_start": 144, - "page_end": 145, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n*voluntary.’*\n*146* *Eurostat:* *[Non-fatal accidents at work by NACE Rev. 2 activity and sex](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_01/default/table?lang=en)*\n\n147 In 2019, there were 3.141 million non-fatal accidents that resulted in at least four calendar days of absence\nfrom work and 3,408 fatal accidents in the EU27 , a ratio of approximately 922 non-fatal accidents for every fatal\naccident, [here](https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Accidents_at_work_statistics#Incidence_rates)\n148 Kurppa, 2015: [Severe Under-reporting of Work Injuries in Many Countries of the Baltic Sea Region: An ](http://www.balticseaosh.net/wp/wp-content/uploads/2015/10/Severe-Under-reporting_final-report_Kurppa.pdf)\n[exploratory semi-quantitative study - ‘What goes unreported goes unfixed](http://www.balticseaosh.net/wp/wp-content/uploads/2015/10/Severe-Under-reporting_final-report_Kurppa.pdf) ’ (p. 20 ff).\n149 Eurostat: [Non-fatal accidents at work by NACE Rev. 2 activity and sex](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_01/default/table?lang=en) ; Eurostat: [Fatal Accidents at work by ](https://ec.europa.eu/eurostat/databrowser/view/HSW_N2_02/default/table?lang=en&category=hlth.hsw.hsw_acc_work.hsw_n2)\n[NACE Rev. 2 activity](https://ec.europa.eu/eurostat/databrowser/view/HSW_N2_02/default/table?lang=en&category=hlth.hsw.hsw_acc_work.hsw_n2)\n150 Detailed studies from hospitals in Denmark show that even a large share of serious work accidents (25%)\nresulting in amputations and fractions are not registered, see: LO Denmark, 2012: [Underrapportering af ](https://fho.dk/wp-content/uploads/lo/2017/05/underrapportering-af-arbejdsulykker-2012.pdf)\n[arbejdsulykker](https://fho.dk/wp-content/uploads/lo/2017/05/underrapportering-af-arbejdsulykker-2012.pdf) Table 14; and the Danish Working Environment Authority published a report concluding a total of\n50% in underreporting, [here](https://at.dk/media/3942/rapport-underanmeldelse-oxford.pdf)\n151 Kurppa, 2015: [Severe Under-reporting of Work Injuries in Many Countries of the Baltic Sea Region: An ](http://www.balticseaosh.net/wp/wp-content/uploads/2015/10/Severe-Under-reporting_final-report_Kurppa.pdf)\n[exploratory semi-quantitative study - ‘What goes unreported goes unfixed’](http://www.balticseaosh.net/wp/wp-content/uploads/2015/10/Severe-Under-reporting_final-report_Kurppa.pdf) (p. 20ff).\n152 LFS Ad hoc module: [Accidents at work and other work-related health problems](https://ec.europa.eu/eurostat/databrowser/view/hsw_ac1/default/table?lang=en) (2020, 2013 and 2007)\n153 Eurostat: [EU labour force survey 2020 module on accidents at work and other work-related health problems : ](https://data.europa.eu/doi/10.2785/79618)\n[assessment report : 2021 edition](https://data.europa.eu/doi/10.2785/79618) . The exact question is (p. 47): *‘* *Thinking of the year before [last day of reference*\n*week], have you had any accident at work? Accidents outside working hours and accidents during the journey*\n*from home to work or from work to home are excluded. However, accidents during a journey in the course of work*\n*are included.’*\n154 Eurostat, Statistics in focus, Theme 3 - 16/2001: Accidents at work in the EU 1998-1999, [here](https://ec.europa.eu/eurostat/documents/3433488/5407173/KS-NK-01-016-EN.PDF.pdf/5897dcf4-ae26-45c8-9d10-7e54dce5efed)\n155 ISCO-Groups: 1. Managers, 2. Professionals, 3. Technicians and Associate Professionals, 4. Clerical Support\nWorkers, 5. Services and Sales Workers, 6. Skilled Agricultural, Forestry and Fishery Workers, 7. Craft and\nRelated Trades Workers, 8. Plant and Machine Operators and Assemblers, 9. Elementary Occupations, 0. Armed\nForces Occupations.\n*156* *Eurostat:* *[Persons reporting an accident at work by sex, age and occupation](https://ec.europa.eu/eurostat/databrowser/view/HSW_AC7__custom_3198567/default/table?lang=en)*\n157 Eurostat, 2021: [Self-reported accidents at work - key statistics](https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Self-reported_accidents_at_work_-_key_statistics#Comparison_with_accidents_resulting_in_time_off_work)\n158 Ibid.\n159 Agilis, 2015: [Final statistical report on the quality assessment and statistical analysis of the 2013 Labour Force ](http://ec.europa.eu/eurostat/documents/1978984/6037334/Evaluation_report_LFS_AHM_2013.7z)", - "page_start": 145, - "page_end": 146, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **4 Trends in outcomes - safety, health and wellbeing**\n\n### **4.1 Trends in safety outcomes - work accidents**\n\n#### * **4.1.1 Non-fatal work accidents** *\n\nregistered because they resulted in fewer than four days of absence: *‘Around 37% of accidents at work*\n*in the EU result in fewer than 4 days’ loss of work.’* 154 . In the estimate above the figures are in a similar\nrange. The **LFS surveys also reveal strong differences between occupational groups** . The ISCO\ngroups 1-3 have less than half the accidents compared to groups 6-7 and 8-9. 155\n\n**Table 18: People reporting an accident by group of occupations (ISCO) - LFS Ad hoc 2020 156**\n\nIn the Member States there exist very **diverging perceptions of which level of severity of a work**\n**accident justifies a notification** — or in the case of the LFS survey a positive response. In the LFS\nAd hoc module of 2020, the figures vary significantly between Member States. Some countries\npractically report only accidents with ‘Off work’ periods, for example, Italy, Lithuania, Malta and Poland.\nIn other countries the shares of work accidents reported that result in ‘Off work’ are under 40%, for\nexample, for Sweden and Finland, Greece, Denmark and France. 157 That means that in these countries\nthe respondents reported more than 50% such work accidents that did not cause an absence. Cultural\ndifferences in health perception in society and working life will probably be the major reason for these\ndifferences.\n\n© caro photo agency/EU-OSHA\n**Figure 22: Share of people reporting any accident and accidents resulting in time off work by country,**\n**2020 158**\n\nThe statistical analysis did not distinguish between different numbers of days of absence although the\ndifferentiation was included in the English master questionnaires. The reason given is the wording of\nthis question in the national questionnaire; this illustrates the difficulties of surveys at EU level. 159", - "page_start": 67, - "page_end": 69, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **4 Trends in outcomes - safety, health and wellbeing**\n\n### **4.1 Trends in safety outcomes - work accidents**\n\n#### * **4.1.2 Serious non-fatal and fatal work accidents** *\n\ndefinition of a serious accident also the **ESAW category ‘Time off between 3 and 6 months’, another**\n**5.4% or 129,150 non-fatal accidents** would be added to the category ‘Serious accident’.\nThis would **sum up to 232,892 accidents at work with a time off between three and six months,**\n**and of more than six months or a permanent handicap** .\n\n**Table 20: Severity of accidents in the EU27 in 2019 (sectors A and C-N) 166**\n\n**National data** showed similar coefficients; a calculation for two EU Member States showed a coefficient\nof 27 for Germany (only permanent handicap) and 66 for France. 167 EU-OSHA used the severity data\nof Eurostat in its study on ‘The value of occupational safety and health and the societal costs of work-\nrelated injuries and diseases’ (2019). 168\nAccording to the publication ‘Causes and circumstances of accidents at work in the EU’ (DG EMPL and\nEurostat), the types of work accidents **causing the longest average days of absence** are: ‘Slipping,\nstumbling and falling’ (46 absence days), followed by three more categories at the same level: ‘Loss of\ncontrol of machines or handheld tools’, by ‘Shock, fright, violence, aggression, threat, presence’, 169 and\nby ‘Electrical problems, explosion and fire’ (all three types of accidents with an average of 38 days of\nabsence). 170\nTo conclude, for an estimate of the burden of accidents at work, the distinction between fatal and non-\nfatal is too rough. **ESAW data allow a finer analysis, at least for the sectors with higher accident**\n**risks.** The high number of serious and permanent health outcomes cause human suffering and\nsignificant societal costs; but they play an undervalued role in discussions on work accidents as OSH\nindicators. It has to be mentioned that these data play a large role as **indicators in non-European OSH**\n**systems** ; Canada uses the Disabling Injury Frequency Rate (DIFR). 171 Australia applies incidence and\nfrequency rates, which show the incidence rate and frequency rate of long-term (12 weeks or more\ncompensation) injury and disease claims. 172\n\n**OSH Barometer - Non-fatal accidents at work:**\n[https://visualisation.osha.europa.eu/osh-barometer/accidents-diseases-well-being/work-](https://visualisation.osha.europa.eu/osh-barometer/accidents-diseases-well-being/work-accidents/non-fatal-work-accidents)\n[accidents/non-fatal-work-accidents ](https://visualisation.osha.europa.eu/osh-barometer/accidents-diseases-well-being/work-accidents/non-fatal-work-accidents)\n**OSH Barometer - Fatal accidents at work:**\n[https://visualisation.osha.europa.eu/osh-barometer/accidents-diseases-well-being/work-](https://visualisation.osha.europa.eu/osh-barometer/accidents-diseases-well-being/work-accidents/fatal-work-accidents)\n[accidents/fatal-work-accidents](https://visualisation.osha.europa.eu/osh-barometer/accidents-diseases-well-being/work-accidents/fatal-work-accidents)\n**Eurostat - Accidents at work (ESAW and LFS Ad hoc modules):**\n[https://ec.europa.eu/eurostat/web/health/data/database](https://ec.europa.eu/eurostat/web/health/data/database)", - "page_start": 71, - "page_end": 72, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **4 Trends in outcomes - safety, health and wellbeing**\n\n### **4.1 Trends in safety outcomes - work accidents**\n\n#### * **4.1.2 Serious non-fatal and fatal work accidents** *\n\nEurostat defines a fatal work accident as follows *: ‘A “fatal accident” means an accident which leads to*\n*the death of a victim within one year of the accident’.* 160\nFatal commuting accidents are excluded, or when counted at national level, excluded from the ESAW\ndata.\nIn the last decade, most EU Member States registered a **significant decrease of fatal work**\n**accidents** . 161 From 2010 to 2019, for the EU27, the **incidence rate of fatal accidents decreased over**\n**all sectors from 2.31 to 1.74** , or a minus of 25%. In the period between 2010 and 2019 the sectoral\nfigures of five major sectors developed as follows:\n\n**Table 19: Incidence rates of fatal accidents per sector in 2010 and 2019 (EU27) 162**\n\nAlso, large differences between countries can be noted. The following figure — taken from the OSH\nBarometer — calculates the number of fatal accidents in periods and compares the period 2010-2014\nwith 2015-2020. The reason is that — particularly in smaller Member States — a year with one serious\nand large work accident and several fatalities, or another year without any fatal accident, would distort\nthe annual picture and create significant changes from year to year. Romania, Luxembourg and Bulgaria\nhave the highest incident rates, and the Netherlands, Sweden and Germany the lowest. In 25 countries\nthe rate fell or stagnated in these two periods, with exceptions being Luxembourg and Greece.\n\n**Figure 23: Comparison of the average incidence rate of fatal accidents in two periods: 2010-2014 and 2015-**\n**2020 163**\n\nESAW provides more detailed data about the **severity of non-fatal accidents** . 164 According to\nEurostat’s evaluation of ‘Causes and circumstances’ of work accidents ( **data from 2005, EU-15 and**\n**Norway** ), in 2005, 3.9% of the non-fatal work accidents or 157,494 non-fatal accidents led to **permanent**\n**incapacity** (full or partly), and 138,568 (3,4% of all accidents) to absences from three to six months. 165\n**In 2019** , the **outcome** ‘Permanent incapacity or 183 days *(of time-off)* or over’ **made up 4.4% of all**\n**non-fatal work accidents or a little more than 100,000 cases** . **As serious outcomes** we regard at\nleast the cases in the ESAW category: non-fatal accidents involving these consequences are more than\n**34 times more frequent than fatalities** . These detailed time-off and outcome data are only available\nfor the sectors A and C-N, not for the other sectors with lower accident rates. If we include in the", - "page_start": 70, - "page_end": 71, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n[affair?](https://www.europarl.europa.eu/EPRS/140841REV1-Workers-conditions-in-the-textile-and-clothing-sector-just-an-Asian-affair-FINAL.pdf)\n131 Eurostat: National accounts employment data by industry (up to NACE A*64), Filter for years and sector\n‘Agriculture, forestry and fishing’, [here](https://ec.europa.eu/eurostat/databrowser/view/NAMA_10_A64_E__custom_4229280/default/table?lang=en)\n132 World Bank: Employment in agriculture (% of total employment) (modelled ILO estimate)\n[https://data.worldbank.org/indicator/SL.AGR.EMPL.ZS?end=2018&most_recent_year_desc=true&start=1991&typ](https://data.worldbank.org/indicator/SL.AGR.EMPL.ZS?end=2018&most_recent_year_desc=true&start=1991&type=shaded&view=chart)\n[e=shaded&view=chart](https://data.worldbank.org/indicator/SL.AGR.EMPL.ZS?end=2018&most_recent_year_desc=true&start=1991&type=shaded&view=chart)\n133 United Nations - e-Waste coalition: [Global E-waste Monitor 2017](https://www.itu.int/en/ITU-D/Environment/Pages/Toolbox/Global-E-waste-Monitor-2017.aspx)\n134 For example: [OSH system at national level - France](https://oshwiki.eu/wiki/OSH_system_at_national_level_-_France)\n135 Eurostat, 2013: [European Statistics on Accidents at Work (ESAW) - Summary methodology - 2013 edition](https://ec.europa.eu/eurostat/web/products-manuals-and-guidelines/-/KS-RA-12-102)\n(p. 5).\n136 Eurostat: Non-fatal accidents at work by NACE Rev. 2 activity and sex, A recalculation of the total number of\naccidents for the EU27 to the years 1994 to 1998 is not possible, mainly due to the many enlargements of the EU.\n137 Eurostat, Statistics in focus, Theme 3 - 16/2001: Accidents at work in the EU 1998-1999 (p. 4), [here](https://ec.europa.eu/eurostat/documents/3433488/5407173/KS-NK-01-016-EN.PDF.pdf/5897dcf4-ae26-45c8-9d10-7e54dce5efed)\n138 Data for 1998 for the Sectors A and D to K, NACE Rev. 1.1, EU-15, for 2019 for Sectors A, C-N, NACE Rev. 2,\nEU27. Only incidence rates for these selected sectors can be compared because Eurostat did not provide an\nincidence rate for all sectors in 1998 but for the sectors A and D to K, NACE 1.1.\n139 In total the incidence rate decreased from 4,089 to 1,713; the difference is 2,376. The reduction between 1998\nand 2010 amounts to 2,068, and between 2010 and 2019 it sums up to 308. That means that 87% of the\nreduction was achieved in the first period and 13% in the second period.\n140 Eurostat: [Non-fatal accidents at work by NACE Rev. 2 activity and sex, Filter Sectors, A, C-N](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_01/default/table?lang=en)\n141 Eurostat: [Accidents at work statistics - Incident rates](https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Accidents_at_work_statistics#Incidence_rates)\n142 Eurostat: [Non-fatal accidents at work by NACE Rev. 2 activity and sex](https://ec.europa.eu/eurostat/databrowser/view/hsw_n2_01/default/table?lang=en) , Filter: Time frequency: Annual; Unit of\nmeasure: Incidence rate; Classification of economic activities - NACE Rev. 2; Sex: Total.\n143 EU-OSHA, 2010: [A review of methods used across Europe to estimate work-related accidents and illnesses ](https://osha.europa.eu/en/publications/review-methods-used-across-europe-estimate-work-related-accidents-and-illnesses-among)\n[among the self-employed](https://osha.europa.eu/en/publications/review-methods-used-across-europe-estimate-work-related-accidents-and-illnesses-among)\n144 EU-OSHA, 2010: [A review of methods used across Europe to estimate work-related accidents and illnesses ](https://osha.europa.eu/en/publications/review-methods-used-across-europe-estimate-work-related-accidents-and-illnesses-among)\n[among the self-employed](https://osha.europa.eu/en/publications/review-methods-used-across-europe-estimate-work-related-accidents-and-illnesses-among) (p. 7).\n145 Eurostat, 2013: [European Statistics on Accidents at Work - Summary methodology - 2013 edition](https://ec.europa.eu/eurostat/web/products-manuals-and-guidelines/-/KS-RA-12-102) (p. 6):\n*‘Article 2 of the ESAW Regulation covers the provision of data on persons who had an accident at work during the*\n*reference period and states that if the victim is self-employed, a family worker or a student, providing data is*", - "page_start": 145, - "page_end": 145, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - }, - { - "text": "# Occupational safety and health in Europe: state and trends 2023 EN\n\n## **7 Methodological approaches, available data and research**\n\n### **7.4 Data and research - major evidence difficulties at EU level**\n\n#### * **7.4.4 On the way to better evidence - major data, research gaps and open** *\n\n[health regulations](https://osha.europa.eu/en/publications/improving-compliance-occupational-safety-and-health-regulations-overarching-review/view)\n480 ILO and integration of OSH Into decent work [https://www.ilo.org/global/topics/dw4sd/themes/osh/lang--](https://www.ilo.org/global/topics/dw4sd/themes/osh/lang--en/index.htm)\n[en/index.htm](https://www.ilo.org/global/topics/dw4sd/themes/osh/lang--en/index.htm)\n481 Dijk, F., Yohama Caraballo-Arias, Y.: Where to Find Evidence-Based Information on Occupational Safety and\nHealth? [https://www.annalsofglobalhealth.org/articles/10.5334/aogh.3131/ ](https://www.annalsofglobalhealth.org/articles/10.5334/aogh.3131/)\nTrade union position, one example: Vogel L (2014), The point of view of the European trade unions: It is urgent to\n[revitalise the EU occupational health and safety policy, http://www.osha.mddsz.gov.si/.../Laurent_VOGEL_EN.pdf ](http://www.osha.mddsz.gov.si/.../Laurent_VOGEL_EN.pdf)\nEmployer position, one example: [Safer and healthier work for all ](https://www.businesseurope.eu/publications/safer-and-healthier-work-all-modernisation-eu-occupational-safety-and-health) - Modernisation of the EU occupational safety\nand health legislation and policy,\n482 Eurofound; Labour market change [New forms of employment: 2020 update](https://www.eurofound.europa.eu/publications/report/2020/new-forms-of-employment-2020-update)\n483 Eurofound, 2020: Working conditions in sectors, Publications Office of the European Union, Luxembourg,\ndoi:10.2806/024695, p. 41\n484 Norway, STAMI: [https://noa.stami.no/](https://noa.stami.no/) National monitoring of work environment (National overvåkning af\narbeidmiljø)\n485 Detailed Action Plan for the 4 Main Strategies to Create Safe Workplaces (update from 2020)\n[https://kosha.or.kr/english/publications/Resources.do?mode=view&articleNo=277001&article.offset=0&articleLi](https://kosha.or.kr/english/publications/Resources.do?mode=view&articleNo=277001&article.offset=0&articleLimit=10)\n[mit=10](https://kosha.or.kr/english/publications/Resources.do?mode=view&articleNo=277001&article.offset=0&articleLimit=10)\n486 Sakurai, H.: Occupational Safety and Health in Japan: Current Situations and the Future\n[https://www.jstage.jst.go.jp/article/indhealth/50/4/50_MS1375/_pdf/-char/ja](https://www.jstage.jst.go.jp/article/indhealth/50/4/50_MS1375/_pdf/-char/ja)\n487 Occupational Safety and Health Administration Ministry of Labor, Republic of China (Taiwan): National\nOccupational Safety and Health Profile of Taiwan, 2014, Chapter 8 [National Occupational Safety and Health ](https://she.mcu.edu.tw/sites/default/files/MCU/National%20Occupational%20Safety%20and%20Health%20Profile%20of%20Taiwan.pdf)\n[Profile of Taiwan](https://she.mcu.edu.tw/sites/default/files/MCU/National%20Occupational%20Safety%20and%20Health%20Profile%20of%20Taiwan.pdf)\n488 See: [https://www.mom.gov.sg/workplace-safety-and-health/wsh-reports-and-statistics](https://www.mom.gov.sg/workplace-safety-and-health/wsh-reports-and-statistics)\n489 E.g.: National Academies of Sciences, Engineering, and Medicine. 2018. A Smarter National Surveillance\nSystem for Occupational Safety and Health in the 21st Century. Washington, DC: The National Academies\nPress. [https://doi.org/10.17226/24835](https://doi.org/10.17226/24835) , 2018\n490 E.g.: Publications from the Association of Workers' Compensation Boards of Canada, [https://awcbc.org/en/](https://awcbc.org/en/)\n491 Australian Safety and Compensation Council, [Report on indicators for occupational disease](http://www.safeworkaustralia.gov.au/sites/SWA/AboutSafeWorkAustralia/WhatWeDo/Publications/Pages/SR200604nIndicatorsForDisease.aspx) *,* Australian\nGovernment, 2006, p1-45\n492 E.g.: [https://data.worksafe.govt.nz/](https://data.worksafe.govt.nz/)\n493 International Labour Organisation ILO (no publishing date available). Decent work: Measuring decent work.\n[http://www.ilo.org/integration/themes/mdw/lang--en/index.htm](http://www.ilo.org/integration/themes/mdw/lang--en/index.htm)\n494 Country profiles on Occupational Safety and Health, [https://www.ilo.org/safework/countries/lang--](https://www.ilo.org/safework/countries/lang--en/index.htm)\n[en/index.htm](https://www.ilo.org/safework/countries/lang--en/index.htm)\n495 Work Health Organisation WHO (2011). Global Health Observatory: WHO indicator registry., from:\n[http://www.who.int/gho/indicator_registry/en/index.html](http://www.who.int/gho/indicator_registry/en/index.html)\n496 United Nations: Sustainable Development Goals, [https://sustainingdevelopment.com/sdg8-indicators/](https://sustainingdevelopment.com/sdg8-indicators/)\n497 UNECE, 2010: Measuring Quality of Employment, [https://unece.org/statistics/publications/measuring-quality-](https://unece.org/statistics/publications/measuring-quality-employment)\n[employment](https://unece.org/statistics/publications/measuring-quality-employment)\n498 [https://ec.europa.eu/eurostat/web/labour-market/quality-of-employment/database](https://ec.europa.eu/eurostat/web/labour-market/quality-of-employment/database)\n499 Eurostat overview on their data related to quality of employment [https://ec.europa.eu/eurostat/web/labour-](https://ec.europa.eu/eurostat/web/labour-market/quality-of-employment)\n[market/quality-of-employment](https://ec.europa.eu/eurostat/web/labour-market/quality-of-employment)\n500 Andersen, J. H., et al., 2019: Systematic literature review on the effects of occupational safety and health\n(OSH) interventions at the workplace. Scandinavian Journal of Work Environment and Health, 45(2): 103-113\n\n501 European Agency for Safety and Health at Work, 2019: [The value of occupational safety and health and the ](https://osha.europa.eu/en/publications/value-occupational-safety-and-health-and-societal-costs-work-related-injuries-and)\n[societal costs of work-related injuries and diseases,](https://osha.europa.eu/en/publications/value-occupational-safety-and-health-and-societal-costs-work-related-injuries-and) Publications Office of the European Union, Luxembourg,", - "page_start": 159, - "page_end": 160, - "source_file": "EN-Annex II - EU-OSHA websites, SM accounts and tools.pdf" - } - ] - }, - { - "references": { - "source_file": "infographic5.pdf", - "query": "Was knowledge domain agnosticism a goal in the development of OLAF?", - "target_page": 1, - "target_passage": "Though an ideal ontology should model a domain in an application-independent manner, in practice, concepts and relations represented largely depend on one or more business use cases. As we designed our framework with industry application in mind, we need to consider it within its real-world usage context.", - "chunk_present": { - "presence": true, - "index": 2 - } - }, - "top_chunk": [ - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **OLAF IN A PRACTICAL CONTEXT**\nWe designed the proposed framework focusing on **automation** with very little, if any, human involvement in mind. Unlike most existing approaches,\nparticular attention is brought to the **learned ontology final production use case** . We implement the framework as an open-source and open-\naccess python library. We aim to **gather feedback and grow a community** to develop and test multiple algorithms. Various satellite tools could be\ndeveloped to enhance the framework implementation. However, we should focus on developing **axiom extraction** and **automatic ontology**\n**evaluation** . One exciting research area might be the adaptation of the software industry's \"DevOps\" concepts to knowledge management. The latter\n##### field is known as \"SemOps\".\nDifferent **serialization techniques** can be used to export and\nleverage the learned ontology in an application system.", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **STATE OF THE ART**\n\nSystem Overview Pros and cons\nText2Onto,\n2005, [1]\nIt is the reference in the field as it defines a\nrepresentation-agnostic structure with modular\nsteps and takes into account uncertainty. The\nsystem is implemented as a GATE module.\nOntologies can be exported in\nvarious formats. GATE system\nadds great visualisations. But it is\nnot maintained since 2011.\nOntoLearn\n(Reloaded),\n2013, [3]\nIt focuses on \"lexicalised ontologies\" and uses seed\nknowledge. It implements 5 steps: terminology\nextraction, hypernym graph construction, domain\nfiltering of hypernyms, hypernym graph pruning and\nedge recovery.\nIt relies on WordNet and POS\ntags and does not distinguish\nbetween terms and concepts.\nIt implements different\nadaptable approaches.\nOntoGain,\n2010, [2]\nIt focuses on multiword terms to construct a\n\"lexicalised ontology\" by adapting an agglomerative\nclustering and an FCA method. It implements 4\nsteps: text preprocessing, concept extraction (C/NC-\nvalue), taxonomy construction, and non-taxonomic\nrelation acquisition (rule-based and probabilistic).\nIt considers only multiword\nterms and relies on WordNet\nand POS tags. It does not\ndistinguish between terms and\nconcepts and implements\ndifferent adaptable approaches.\nCimiano P, Völker J. Text2Onto. Natural Language Processing and Information Systems. Berlin, Heidelberg: Springer Berlin Heidelberg; 2005.p. 227-238. ISBN: 978-3-540-32110-1\nDrymonas E, Zervanou K, Petrakis EGM. Unsupervised Ontology Acquisition from Plain Texts: The OntoGain System. Natural Language Processing and Information Systems. Berlin, Heidelberg:\nSpringer Berlin Heidelberg; 2010. p. 277-87. ISBN: 978-3-642-13881-2\nPaola Velardi, Stefano Faralli, Roberto Navigli; OntoLearn Reloaded: A Graph-Based Algorithm for Taxonomy Induction. Computational Linguistics 2013; 39 (3): 665- 707. DOI:\n[10.1162/COLI_a_00146](https://doi.org/10.1162/COLI_a_00146)\nMuhammad Nabeel Asim, Muhammad Wasim, Muhammad Usman Ghani Khan, Waqar Mahmood, Hafiza Mahnoor Abbasi, A survey of ontology learning techniques and applications,\n[Database, Volume 2018, 2018, bay101, DOI: 10.1093/database/bay101](https://doi.org/10.1093/database/bay101)\n1.\n2.\n3.\n4.\nSince the beginning of the century, research on ontology learning has gained popularity. Automatically **extracting and structuring knowledge**", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **STATE OF THE ART**\n\nrelevant to a domain of interest from unstructured data is a major scientific challenge. We propose a new approach with a **modular ontology**\n**learning framework** considering tasks from data pre-processing to axiom extraction. Whereas previous contributions considered ontology learning\nsystems as tools to help the domain expert, we developed the proposed framework with **full automation** in mind. An implementation as an **open-**\n**source and collaborative python library** is available at https://gitlab.insa-rouen.fr/msesboue/ontology-learning.\nMost ontology learning systems do not consider the targeted ontology-\nbased system. Though an ideal ontology should model a domain in an\napplication-independent manner, in practice, **concepts and relations**\n**represented largely depend on one or more business use cases** . As\nwe designed our framework with industry application in mind, we need\nto consider it within its **real-world usage context** .\n###### * **Embedding-based similar term extraction** *\n###### * **ConceptNet synonym extraction** *\n###### * **WordNet synonym extraction** *\nWe choose **Python** as it eases access to the vast python\ncommunity and its library ecosystem, particularly **NLP tools** and\nnumerous **Machine Learning (ML) libraries** .\n###### * **Algorithm implemented** *\n*Upcoming implementation*\n: Iterative process\nOur vision is to implement a **toolbox of methods** we can\ngather to build **pipelines** . These pipelines can be run,\noptimised and analysed to learn the best possible\nontology.\nOur implementation is largely based on the **Python NLP**\n**library spaCy** . The text processing on spaCy helps us\nwork with data in **many different languages** while\nstaying flexible on the methods used. The only constraint\nis to end up with a list of **spaCy Doc objects** .", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **ARCHITECTURE**\na search engine on Schneider Electric products\na chatbot on Human Resources issues.\nWe only work on **unstructured textual data** .\nWe apply the framework in two different use cases and datasets\nto validate our results :\nOur framework provides several algorithms for the different\nstages of the pipeline. The algorithms are taken from external\nlibraries or directly implemented in the framework. The goal is to\nhave as many methods as possible to cover the maximum needs.", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n**OLAF**\n**Ontology based-system**\nOntology Use Cases Final Application\n**Knowledge sources**\nText Corpus Seed Ontology\nOntology\nPipeline Building Pipeline Optimisation Pipeline Execution\n###### * **C-value-based filtering** *\n###### * **Linguistic-based filtering** *\n###### * **TF-IDF value-based filtering** *\n###### * **ConceptNet-based extraction** *\n###### * **Grouping terms based on synonyms** *\n###### * **Term cooccurrences-based extraction** *\n###### * **Similarity-based extraction** *\n*Formal concept Analysis*\n###### * **Term subsumption algorithm** *\n*Hierarchical clustering*\n###### * **Rule-based axiom extraction** *\n*Inductive Logic Programming*\n**OLAF : Ontology Learning Applied Framework** Marion SCHAEFFER (marion.schaeffer@insa-rouen.fr) - Matthias SESBOUE (matthias.sesboue@insa-rouen.fr)", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n#### Jean-Philippe KOTOWICZ - Nicolas DELESTRE - Cecilia ZANNI-MERK\nTerm Extraction\nTerm Enrichment\nConcept/Relation\nExtraction\nHierarchisation\nAxiom\nData preprocessing\nText Corpus\nOntology\n##### **OLAF**\nActivity Ressource\nArtifact Optional", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Goals**\n\nAn ontology represents knowledge as a set\nof concepts within a domain and the\nrelationships between those concepts.\nThe general problem of simulating (or creating) intelligence has been broken into subproblems. These\nconsist of particular traits or capabilities that researchers expect an intelligent system to display. The traits\ndescribed below have received the most attention and cover the scope of AI research. [a]\nEarly researchers developed algorithms that imitated step-by-step reasoning that humans use when they\n[solve puzzles or make logical deductions.](https://en.wikipedia.org/wiki/Deductive_reasoning) [13] By the late 1980s and 1990s, methods were developed for\n[dealing with uncertain or incomplete information, employing concepts from probability and](https://en.wikipedia.org/wiki/Probability)\n[economics.](https://en.wikipedia.org/wiki/Economics) [14]\nMany of these algorithms are insufficient for solving large reasoning problems because they experience a\n\"combinatorial explosion\": They become exponentially slower as the problems grow. [15] Even humans\nrarely use the step-by-step deduction that early AI research could model. They solve most of their\nproblems using fast, intuitive judgments. [16] Accurate and efficient reasoning is an unsolved problem.\n[Knowledge representation and knowledge engineering](https://en.wikipedia.org/wiki/Knowledge_engineering) [17]\nallow AI programs to answer questions intelligently and\nmake deductions about real-world facts. Formal knowledge\nrepresentations are used in content-based indexing and\nretrieval, [18] scene interpretation, [19] clinical decision\nsupport, [20] knowledge discovery (mining \"interesting\" and\n[actionable inferences from large databases),](https://en.wikipedia.org/wiki/Database) [21] and other\nareas. [22]\n[A knowledge base is a body of knowledge represented in a](https://en.wikipedia.org/wiki/Knowledge_base)\n[form that can be used by a program. An ontology is the set](https://en.wikipedia.org/wiki/Ontology_(information_science))\nof objects, relations, concepts, and properties used by a\nparticular domain of knowledge. [23] Knowledge bases need\nto represent things such as objects, properties, categories,\nand relations between objects; [24] situations, events, states,\nand time; [25] causes and effects; [26] knowledge about\nknowledge (what we know about what other people\nknow); [27] [ default reasoning (things that humans assume are true until they are told differently and will](https://en.wikipedia.org/wiki/Default_reasoning)\nremain true even when other facts are changing); [28] and many other aspects and domains of knowledge.\nAmong the most difficult problems in knowledge representation are the breadth of commonsense\nknowledge (the set of atomic facts that the average person knows is enormous); [29] and the sub-symbolic\nform of most commonsense knowledge (much of what people know is not represented as \"facts\" or\n\"statements\" that they could express verbally). [16] [ There is also the difficulty of knowledge acquisition,](https://en.wikipedia.org/wiki/Knowledge_acquisition)\nthe problem of obtaining knowledge for AI applications. [c]", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 14 Bibliography\n\nRather than a standard bibliography, this section is divided into various categories based on resources that will be valuable for future exploration of the technologies and methods described in this tutorial.\n14.1 W3C Documents OWL 2 Primer: [https://www.w3.org/TR/owl2-primer/ ](https://www.w3.org/TR/owl2-primer/)\nOWL 2 Specification: https://www.w3.org/TR/owl2-overview/\nSemantic Web Primer for Object-Oriented Software Developers: [https://www.w3.org/TR/sw-oosd-](https://www.w3.org/TR/sw-oosd-primer/) [primer/ ](https://www.w3.org/TR/sw-oosd-primer/)\nSPARQL Specification: [https://www.w3.org/TR/sparql11-query/ ](https://www.w3.org/TR/sparql11-query/)\nSWRL Specification and Built-ins: [https://www.w3.org/Submission/SWRL/ ](https://www.w3.org/Submission/SWRL/)\n14.2 Web Sites, Tools, And Presentations. Agile Alliance: [https://www.agilealliance.org/agile101/](https://www.agilealliance.org/agile101/)\nCellfie: [https://github.com/protegeproject/cellfie-plugin/wiki/Grocery-Tutorial ](https://github.com/protegeproject/cellfie-plugin/wiki/Grocery-Tutorial)\nGartner Hype Cycle: [https://www.gartner.com/en/research/methodologies/gartner-hype-cycle](https://www.gartner.com/en/research/methodologies/gartner-hype-cycle)\nJena: Open Source Java Framework for Semantic Web and Linked Data Applications: [https://jena.apache.org/](https://jena.apache.org/)\nOpen World Assumption (OWA) presentation by Nick Drummond and Rob Shearer: [http://www.cs.man.ac.uk/~drummond/presentations/OWA.pdf](http://www.cs.man.ac.uk/~drummond/presentations/OWA.pdf)\nProtégé: [https://protege.stanford.edu/](https://protege.stanford.edu/)\nProtégé Best Practices. Summary page on my blog for all my articles on Protégé, OWL, SWRL, etc.: [https://www.michaeldebellis.com/post/best-practices-for-new-protege-users](https://www.michaeldebellis.com/post/best-practices-for-new-protege-users)\nSHACL Playground: [https://shacl.org/playground/](https://shacl.org/playground/)\nSWRL Presentation by Martin O’Connor: [https://protege.stanford.edu/conference/2009/slides/SWRL2009ProtegeConference.pdf](https://protege.stanford.edu/conference/2009/slides/SWRL2009ProtegeConference.pdf)\nWebProtégé: [https://webprotege.stanford.edu/](https://webprotege.stanford.edu/)\nWebVOWL: Web-based Visualization of Ontologies: [http://vowl.visualdataweb.org/webvowl.html](http://vowl.visualdataweb.org/webvowl.html)\n14.3 Papers Berners-Lee (2001). The Semantic Web: A new form of Web content that is meaningful to computers will unleash a revolution of new possibilities. With James Hendler and Ora Lassila. Scientific American, May 17, 2001. [https://tinyurl.com/BernersLeeSemanticWeb](https://tinyurl.com/BernersLeeSemanticWeb)\nMacGregor, Robert (1991). \"Using a description classifier to enhance knowledge representation\". IEEE Expert. 6 (3): 41- 46. doi:10.1109/64.87683 [https://tinyurl.com/MacGregorLoom](https://tinyurl.com/MacGregorLoom)\nNeches, Robert (1991). Enabling Technology for Knowledge Sharing. With Richard Fikes, Tim Finin, Thomas Gruber, Ramesh Patil, Ted Senator, and William T. Swartout. AI Magazine. Volume 12 Number 3 (1991). [https://tinyurl.com/DARPAKnowledgeSharing](https://tinyurl.com/DARPAKnowledgeSharing)\nNoy, Natasha (2019). Industry-Scale Knowledge Graphs: Lessons and Challenges. With Yuqing Gao, Anshu Jain, Anant Narayanan, Alan Patterson, Jamie Taylor. Communications of the ACM. Vol. 62. No. 8. August 2019. [https://tinyurl.com/ACMKnowledgeGraphs](https://tinyurl.com/ACMKnowledgeGraphs)\nM. J. O'Connor (2012). A Pair of OWL 2 RL Reasoners. With A.K. Das. OWL: Experiences and Directions (OWLED), 9th International Workshop, Heraklion, Greece, 2012. [http://ceur-ws.org/Vol-](http://ceur-ws.org/Vol-849/paper_31.pdf) [849/paper_31.pdf](http://ceur-ws.org/Vol-849/paper_31.pdf)\nSinghal, Amit. (2012). Introducing the Knowledge Graph: things, not strings. Google SVP, Engineering. May 16, 2012. [https://www.blog.google/products/search/introducing-knowledge-graph-things-not/](https://www.blog.google/products/search/introducing-knowledge-graph-things-not/)\n14.4 Books DuCharme, Bob (2011). Learning SPARQL. O’Reilly Media\nLewis, Harry. (1997). Elements of the Theory of Computation. With Christos Papadimitriou. Prentice- Hall; 2nd edition (August 7, 1997). ISBN-13: 978-0132624787\nSegaran, Toby (2009). Programming the Semantic Web: Build Flexible Applications with Graph Data. With Colin Evans and Jamie Taylor. O'Reilly Media; 1st edition (July 28, 2009).\n14.5 Vendors AllegroGraph Triplestore (Franz Inc.): [https://franz.com/](https://franz.com/)\nAmazon Neptune: [https://aws.amazon.com/neptune/](https://aws.amazon.com/neptune/)\nDocker: [https://www.docker.com/](https://www.docker.com/)\nDynaccurate: [https://www.dynaccurate.com/](https://www.dynaccurate.com/)\nOntotext: [https://www.ontotext.com/](https://www.ontotext.com/)\nPool Party: [https://www.poolparty.biz/](https://www.poolparty.biz/)\nStardog: [https://www.stardog.com/](https://www.stardog.com/)\nTop Quadrant: [https://www.topquadrant.com/](https://www.topquadrant.com/)\n\n[View publication stats](https://www.researchgate.net/publication/351037551)", - "page_start": 89, - "page_end": 90, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n21. McGarry (2005).\n22. Bertini, Del Bimbo & Torniai (2006).\n23. Russell & Norvig (2021), pp. 272.\n[24. Representing categories and relations: Semantic networks, description logics, inheritance](https://en.wikipedia.org/wiki/Inheritance_(object-oriented_programming))\n[(including frames, and scripts): Russell & Norvig (2021, §10.2 & 10.5), Poole, Mackworth &](https://en.wikipedia.org/wiki/Scripts_(artificial_intelligence))\nGoebel (1998, pp. 174- 177), Luger & Stubblefield (2004, pp. 248- 258), Nilsson (1998, chpt.\n18.3)\n[25. Representing events and time:Situation calculus, event calculus, fluent calculus (including](https://en.wikipedia.org/wiki/Fluent_calculus)\n[solving the frame problem): Russell & Norvig (2021, §10.3), Poole, Mackworth & Goebel](https://en.wikipedia.org/wiki/Frame_problem)\n(1998, pp. 281- 298), Nilsson (1998, chpt. 18.2)\n[26. Causal calculus: Poole, Mackworth & Goebel (1998, pp. 335- 337)](https://en.wikipedia.org/wiki/Causality#Causal_calculus)\n[27. Representing knowledge about knowledge: Belief calculus, modal logics: Russell & Norvig](https://en.wikipedia.org/wiki/Modal_logic)\n(2021, §10.4), Poole, Mackworth & Goebel (1998, pp. 275- 277)\n[28. Default reasoning, Frame problem, default logic, non-monotonic logics, circumscription,](https://en.wikipedia.org/wiki/Circumscription_(logic))\n[closed world assumption, abduction: Russell & Norvig (2021, §10.6), Poole, Mackworth &](https://en.wikipedia.org/wiki/Abductive_reasoning)\nGoebel (1998, pp. 248- 256, 323- 335), Luger & Stubblefield (2004, pp. 335- 363), Nilsson\n(1998, ~18.3.3) (Poole *et al.* places abduction under \"default reasoning\". Luger *et al.* places\nthis under \"uncertain reasoning\").\n29. Breadth of commonsense knowledge: Lenat & Guha (1989, Introduction), Crevier (1993,\npp. 113- 114), Moravec (1988, p. 13), Russell & Norvig (2021, pp. 241, 385, 982)\n[(qualification problem)](https://en.wikipedia.org/wiki/Qualification_problem)\n30. Newquist (1994), p. 296.\n31. Crevier (1993), pp. 204- 208.\n32. Russell & Norvig (2021), p. 528.\n[33. Automated planning: Russell & Norvig (2021, chpt. 11).](https://en.wikipedia.org/wiki/Automated_planning)\n[34. Automated decision making, Decision theory: Russell & Norvig (2021, chpt. 16- 18).](https://en.wikipedia.org/wiki/Decision_theory)\n[35. Classical planning: Russell & Norvig (2021, Section 11.2).](https://en.wikipedia.org/wiki/Automated_planning_and_scheduling#classical_planning)\n36. Sensorless or \"conformant\" planning, contingent planning, replanning (a.k.a online\nplanning): Russell & Norvig (2021, Section 11.5).\n[37. Uncertain preferences: Russell & Norvig (2021, Section 16.7) Inverse reinforcement](https://en.wikipedia.org/wiki/Inverse_reinforcement_learning)\n[learning: Russell & Norvig (2021, Section 22.6)](https://en.wikipedia.org/wiki/Inverse_reinforcement_learning)\n[38. Information value theory: Russell & Norvig (2021, Section 16.6).](https://en.wikipedia.org/wiki/Information_value_theory)\n[39. Markov decision process: Russell & Norvig (2021, chpt. 17).](https://en.wikipedia.org/wiki/Markov_decision_process)\n[40. Game theory and multi-agent decision theory: Russell & Norvig (2021, chpt. 18).](https://en.wikipedia.org/wiki/Game_theory)\n[41. Learning: Russell & Norvig (2021, chpt. 19- 22), Poole, Mackworth & Goebel (1998,](https://en.wikipedia.org/wiki/Machine_learning)\npp. 397- 438), Luger & Stubblefield (2004, pp. 385- 542), Nilsson (1998, chpt. 3.3, 10.3,\n17.5, 20)\n42. Turing (1950).\n43. Solomonoff (1956).\n[44. Unsupervised learning: Russell & Norvig (2021, pp. 653) (definition), Russell & Norvig](https://en.wikipedia.org/wiki/Unsupervised_learning)\n[(2021, pp. 738- 740) (cluster analysis), Russell & Norvig (2021, pp. 846- 860) (word](https://en.wikipedia.org/wiki/Word_embedding)\n[embedding)](https://en.wikipedia.org/wiki/Word_embedding)\n[45. Supervised learning: Russell & Norvig (2021, §19.2) (Definition), Russell & Norvig (2021,](https://en.wikipedia.org/wiki/Supervised_learning)", - "page_start": 31, - "page_end": 31, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Explanatory notes**\n\n[k. In statistics, a bias is a systematic error or deviation from the correct value. But in the](https://en.wikipedia.org/wiki/Bias_(statistics))\n[context of fairness, it refers to a tendency in favor or against a certain group or individual](https://en.wikipedia.org/wiki/Fairness_(machine_learning))\ncharacteristic, usually in a way that is considered unfair or harmful. A statistically unbiased\nAI system that produces disparate outcomes for different demographic groups may thus be\nviewed as biased in the ethical sense. [219]\n[l. Including Jon Kleinberg (Cornell University), Sendhil Mullainathan (University of Chicago),](https://en.wikipedia.org/wiki/University_of_Chicago)\n[Cynthia Chouldechova (Carnegie Mellon) and Sam Corbett-Davis (Stanford)](https://en.wikipedia.org/wiki/Stanford) [228]\n[m. Moritz Hardt (a director at the Max Planck Institute for Intelligent Systems) argues that](https://en.wikipedia.org/wiki/Max_Planck_Institute_for_Intelligent_Systems)\nmachine learning \"is fundamentally the wrong tool for a lot of domains, where you're trying\nto design interventions and mechanisms that change the world.\" [233]\nn. When the law was passed in 2018, it still contained a form of this provision.\n[o. This is the United Nations' definition, and includes things like land mines as well.](https://en.wikipedia.org/wiki/Land_mines) [247]\np. See table 4; 9% is both the OECD average and the U.S. average. [258]\n[q. Sometimes called a \"robopocalypse\"](https://en.wikipedia.org/wiki/Robopocalypse) [266]\nr. \"Electronic brain\" was the term used by the press around this time. [319][321]\ns. Daniel Crevier wrote, \"the conference is generally recognized as the official birthdate of the\nnew science.\" [324] [ Russell and Norvig called the conference \"the inception of artificial](https://en.wikipedia.org/wiki/Norvig)\nintelligence.\" [115]\n[t. Russell and Norvig wrote \"for the next 20 years the field would be dominated by these](https://en.wikipedia.org/wiki/Norvig)\npeople and their students.\" [325]\n[u. Russell and Norvig wrote, \"it was astonishing whenever a computer did anything kind of](https://en.wikipedia.org/wiki/Norvig)\nsmartish\". [326]\n[v. The programs described are Arthur Samuel's checkers program for the IBM 701, Daniel](https://en.wikipedia.org/wiki/Daniel_Bobrow)\n[Bobrow's STUDENT, Newell and Simon's Logic Theorist and Terry Winograd's SHRDLU.](https://en.wikipedia.org/wiki/SHRDLU)\n[w. Russell and Norvig write: \"in almost all cases, these early systems failed on more difficult](https://en.wikipedia.org/wiki/Norvig)\nproblems\" [330]\n[x. Embodied approaches to AI](https://en.wikipedia.org/wiki/Embodied_mind) [337] [ were championed by Hans Moravec](https://en.wikipedia.org/wiki/Hans_Moravec) [338] [ and Rodney](https://en.wikipedia.org/wiki/Rodney_Brooks)\n[Brooks](https://en.wikipedia.org/wiki/Rodney_Brooks) [339] [ and went by many names: Nouvelle AI.](https://en.wikipedia.org/wiki/Nouvelle_AI) [339] [ Developmental robotics.](https://en.wikipedia.org/wiki/Developmental_robotics) [340]\n[y. Matteo Wong wrote in The Atlantic: \"Whereas for decades, computer-science fields such as](https://en.wikipedia.org/wiki/The_Atlantic)", - "page_start": 29, - "page_end": 29, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "infographic5.pdf", - "query": "Is OLAF a specific strategy for ontological learning or is it a toolbox of different strategies?", - "target_page": 1, - "target_passage": "Our vision is to implement a toolbox of methods we can gather to build pipelines. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **STATE OF THE ART**\n\nrelevant to a domain of interest from unstructured data is a major scientific challenge. We propose a new approach with a **modular ontology**\n**learning framework** considering tasks from data pre-processing to axiom extraction. Whereas previous contributions considered ontology learning\nsystems as tools to help the domain expert, we developed the proposed framework with **full automation** in mind. An implementation as an **open-**\n**source and collaborative python library** is available at https://gitlab.insa-rouen.fr/msesboue/ontology-learning.\nMost ontology learning systems do not consider the targeted ontology-\nbased system. Though an ideal ontology should model a domain in an\napplication-independent manner, in practice, **concepts and relations**\n**represented largely depend on one or more business use cases** . As\nwe designed our framework with industry application in mind, we need\nto consider it within its **real-world usage context** .\n###### * **Embedding-based similar term extraction** *\n###### * **ConceptNet synonym extraction** *\n###### * **WordNet synonym extraction** *\nWe choose **Python** as it eases access to the vast python\ncommunity and its library ecosystem, particularly **NLP tools** and\nnumerous **Machine Learning (ML) libraries** .\n###### * **Algorithm implemented** *\n*Upcoming implementation*\n: Iterative process\nOur vision is to implement a **toolbox of methods** we can\ngather to build **pipelines** . These pipelines can be run,\noptimised and analysed to learn the best possible\nontology.\nOur implementation is largely based on the **Python NLP**\n**library spaCy** . The text processing on spaCy helps us\nwork with data in **many different languages** while\nstaying flexible on the methods used. The only constraint\nis to end up with a list of **spaCy Doc objects** .", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **OLAF IN A PRACTICAL CONTEXT**\nWe designed the proposed framework focusing on **automation** with very little, if any, human involvement in mind. Unlike most existing approaches,\nparticular attention is brought to the **learned ontology final production use case** . We implement the framework as an open-source and open-\naccess python library. We aim to **gather feedback and grow a community** to develop and test multiple algorithms. Various satellite tools could be\ndeveloped to enhance the framework implementation. However, we should focus on developing **axiom extraction** and **automatic ontology**\n**evaluation** . One exciting research area might be the adaptation of the software industry's \"DevOps\" concepts to knowledge management. The latter\n##### field is known as \"SemOps\".\nDifferent **serialization techniques** can be used to export and\nleverage the learned ontology in an application system.", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **STATE OF THE ART**\n\nSystem Overview Pros and cons\nText2Onto,\n2005, [1]\nIt is the reference in the field as it defines a\nrepresentation-agnostic structure with modular\nsteps and takes into account uncertainty. The\nsystem is implemented as a GATE module.\nOntologies can be exported in\nvarious formats. GATE system\nadds great visualisations. But it is\nnot maintained since 2011.\nOntoLearn\n(Reloaded),\n2013, [3]\nIt focuses on \"lexicalised ontologies\" and uses seed\nknowledge. It implements 5 steps: terminology\nextraction, hypernym graph construction, domain\nfiltering of hypernyms, hypernym graph pruning and\nedge recovery.\nIt relies on WordNet and POS\ntags and does not distinguish\nbetween terms and concepts.\nIt implements different\nadaptable approaches.\nOntoGain,\n2010, [2]\nIt focuses on multiword terms to construct a\n\"lexicalised ontology\" by adapting an agglomerative\nclustering and an FCA method. It implements 4\nsteps: text preprocessing, concept extraction (C/NC-\nvalue), taxonomy construction, and non-taxonomic\nrelation acquisition (rule-based and probabilistic).\nIt considers only multiword\nterms and relies on WordNet\nand POS tags. It does not\ndistinguish between terms and\nconcepts and implements\ndifferent adaptable approaches.\nCimiano P, Völker J. Text2Onto. Natural Language Processing and Information Systems. Berlin, Heidelberg: Springer Berlin Heidelberg; 2005.p. 227-238. ISBN: 978-3-540-32110-1\nDrymonas E, Zervanou K, Petrakis EGM. Unsupervised Ontology Acquisition from Plain Texts: The OntoGain System. Natural Language Processing and Information Systems. Berlin, Heidelberg:\nSpringer Berlin Heidelberg; 2010. p. 277-87. ISBN: 978-3-642-13881-2\nPaola Velardi, Stefano Faralli, Roberto Navigli; OntoLearn Reloaded: A Graph-Based Algorithm for Taxonomy Induction. Computational Linguistics 2013; 39 (3): 665- 707. DOI:\n[10.1162/COLI_a_00146](https://doi.org/10.1162/COLI_a_00146)\nMuhammad Nabeel Asim, Muhammad Wasim, Muhammad Usman Ghani Khan, Waqar Mahmood, Hafiza Mahnoor Abbasi, A survey of ontology learning techniques and applications,\n[Database, Volume 2018, 2018, bay101, DOI: 10.1093/database/bay101](https://doi.org/10.1093/database/bay101)\n1.\n2.\n3.\n4.\nSince the beginning of the century, research on ontology learning has gained popularity. Automatically **extracting and structuring knowledge**", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n#### Jean-Philippe KOTOWICZ - Nicolas DELESTRE - Cecilia ZANNI-MERK\nTerm Extraction\nTerm Enrichment\nConcept/Relation\nExtraction\nHierarchisation\nAxiom\nData preprocessing\nText Corpus\nOntology\n##### **OLAF**\nActivity Ressource\nArtifact Optional", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n**OLAF**\n**Ontology based-system**\nOntology Use Cases Final Application\n**Knowledge sources**\nText Corpus Seed Ontology\nOntology\nPipeline Building Pipeline Optimisation Pipeline Execution\n###### * **C-value-based filtering** *\n###### * **Linguistic-based filtering** *\n###### * **TF-IDF value-based filtering** *\n###### * **ConceptNet-based extraction** *\n###### * **Grouping terms based on synonyms** *\n###### * **Term cooccurrences-based extraction** *\n###### * **Similarity-based extraction** *\n*Formal concept Analysis*\n###### * **Term subsumption algorithm** *\n*Hierarchical clustering*\n###### * **Rule-based axiom extraction** *\n*Inductive Logic Programming*\n**OLAF : Ontology Learning Applied Framework** Marion SCHAEFFER (marion.schaeffer@insa-rouen.fr) - Matthias SESBOUE (matthias.sesboue@insa-rouen.fr)", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# OLAF : Ontology Learning Applied Framework CAPTION STATE OF THE ART OLAF IN A PRACTICAL CONTEXT ONTO[...]\n\n### **ARCHITECTURE**\na search engine on Schneider Electric products\na chatbot on Human Resources issues.\nWe only work on **unstructured textual data** .\nWe apply the framework in two different use cases and datasets\nto validate our results :\nOur framework provides several algorithms for the different\nstages of the pipeline. The algorithms are taken from external\nlibraries or directly implemented in the framework. The goal is to\nhave as many methods as possible to cover the maximum needs.", - "page_start": 0, - "page_end": 0, - "source_file": "infographic5.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 3 What are OWL Ontologies?\n\nOntologies are used to capture knowledge about some domain of interest. An ontology describes the concepts in the domain and also the relationships that hold between those concepts. Different ontology languages provide different facilities. The most recent development in standard ontology languages is OWL from the World Wide Web Consortium (W3C). A good primer on the basic concepts of OWL can be found at: [https://www.w3.org/TR/owl2-primer/](https://www.w3.org/TR/owl2-primer/)\nOWL makes it possible to describe concepts in an unambiguous manner based on set theory and logic. Complex concepts can be built up out of simpler concepts. The logical model allows the use of a reasoner which can check whether all of the statements and definitions in the ontology are mutually consistent and can also recognize which concepts fit under which definitions. The reasoner can therefore help to maintain the hierarchy correctly. This is particularly useful when dealing with cases where classes can have more than one parent. The reasoner can also infer additional information. For example, if two properties are inverses only one value needs to be asserted by the user and the inverse value will be automatically inferred by the reasoner.\n3.1 Components of OWL Ontologies An OWL ontology consists of Classes, Properties, and Individuals. OWL ontologies are an implementation of Description Logic (DL) which is a decidable subset of First Order Logic. A class in OWL is a set, a property is a binary relation, and an individual is an element of a set. Other concepts from set theory are also implemented in OWL such as Disjoint sets, the Empty set ( owl:Nothing ), inverse\n\n1 [http://protege.stanford.edu](http://protege.stanford.edu/)\n7\nrelations, transitive relations, and many more. An understanding of the basic concepts of set theory will help the user get the most out of OWL but is not required. One of the benefits of Protégé is that it presents an intuitive GUI that enables domain experts to define models without a background in set theory. However, developers are encouraged to refresh their knowledge on logic and set theory. A good source is the first 3 chapters in Elements of the Theory of Computation by Lewis and Papadamitrious. Another good source is the PDF document *Overview of Set Theory* available at: [https://www.michaeldebellis.com/post/owl-theoretical-basics](https://www.michaeldebellis.com/post/owl-theoretical-basics)", - "page_start": 6, - "page_end": 7, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 13 Conclusion: Some Personal Thoughts and Opinions\n\nThis tutorial is just the entry point to a technology that is entering the *Slope of Enlightenment* in the Gartner technology hype cycle [Gartner Hype Cycle]. Tim Berners-Lee published his paper on the Semantic Web [Berners-Lee 2001] way back in 2001. At least in my experience for most large US corporations the excitement around Machine Learning seemed for a while to eclipse serious interest in OWL, SPARQL, and other Semantic Web technologies in the United States. Then influential technology companies such as Google [Singhal 2012], Facebook [Olanof 2013], and Amazon [Neptune 2017] started to embrace the technology using the term Knowledge Graphs [Noy 2019] and the corporate world is finally realizing that machine learning and knowledge graphs are complimentary not competitive technologies.\nThe term knowledge graph itself can be used in different ways. The best definition I’ve heard is that an\nontology provides the vocabulary (i.e., essentially the T-Box) and a knowledge graph is an ontology combined with data (A-Box). Although in the corporate world I often hear people simply talk about knowledge graphs without much interest in the distinction between the vocabulary and the data.\nThere are a number of vendors emerging who are using the technology in very productive ways and are providing the foundation for federated knowledge graphs that can scale to hundreds of millions of triples or more and provide a framework for all corporate data. I’ve listed several in the bibliography but those", - "page_start": 88, - "page_end": 88, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# A Practical Guide to Building OWL Ontologies Using Protégé 5.5 and Plugins 0 36,030\n\n## 8 April 2021\n\n### Chapter 14 Bibliography\n\nRather than a standard bibliography, this section is divided into various categories based on resources that will be valuable for future exploration of the technologies and methods described in this tutorial.\n14.1 W3C Documents OWL 2 Primer: [https://www.w3.org/TR/owl2-primer/ ](https://www.w3.org/TR/owl2-primer/)\nOWL 2 Specification: https://www.w3.org/TR/owl2-overview/\nSemantic Web Primer for Object-Oriented Software Developers: [https://www.w3.org/TR/sw-oosd-](https://www.w3.org/TR/sw-oosd-primer/) [primer/ ](https://www.w3.org/TR/sw-oosd-primer/)\nSPARQL Specification: [https://www.w3.org/TR/sparql11-query/ ](https://www.w3.org/TR/sparql11-query/)\nSWRL Specification and Built-ins: [https://www.w3.org/Submission/SWRL/ ](https://www.w3.org/Submission/SWRL/)\n14.2 Web Sites, Tools, And Presentations. Agile Alliance: [https://www.agilealliance.org/agile101/](https://www.agilealliance.org/agile101/)\nCellfie: [https://github.com/protegeproject/cellfie-plugin/wiki/Grocery-Tutorial ](https://github.com/protegeproject/cellfie-plugin/wiki/Grocery-Tutorial)\nGartner Hype Cycle: [https://www.gartner.com/en/research/methodologies/gartner-hype-cycle](https://www.gartner.com/en/research/methodologies/gartner-hype-cycle)\nJena: Open Source Java Framework for Semantic Web and Linked Data Applications: [https://jena.apache.org/](https://jena.apache.org/)\nOpen World Assumption (OWA) presentation by Nick Drummond and Rob Shearer: [http://www.cs.man.ac.uk/~drummond/presentations/OWA.pdf](http://www.cs.man.ac.uk/~drummond/presentations/OWA.pdf)\nProtégé: [https://protege.stanford.edu/](https://protege.stanford.edu/)\nProtégé Best Practices. Summary page on my blog for all my articles on Protégé, OWL, SWRL, etc.: [https://www.michaeldebellis.com/post/best-practices-for-new-protege-users](https://www.michaeldebellis.com/post/best-practices-for-new-protege-users)\nSHACL Playground: [https://shacl.org/playground/](https://shacl.org/playground/)\nSWRL Presentation by Martin O’Connor: [https://protege.stanford.edu/conference/2009/slides/SWRL2009ProtegeConference.pdf](https://protege.stanford.edu/conference/2009/slides/SWRL2009ProtegeConference.pdf)\nWebProtégé: [https://webprotege.stanford.edu/](https://webprotege.stanford.edu/)\nWebVOWL: Web-based Visualization of Ontologies: [http://vowl.visualdataweb.org/webvowl.html](http://vowl.visualdataweb.org/webvowl.html)\n14.3 Papers Berners-Lee (2001). The Semantic Web: A new form of Web content that is meaningful to computers will unleash a revolution of new possibilities. With James Hendler and Ora Lassila. Scientific American, May 17, 2001. [https://tinyurl.com/BernersLeeSemanticWeb](https://tinyurl.com/BernersLeeSemanticWeb)\nMacGregor, Robert (1991). \"Using a description classifier to enhance knowledge representation\". IEEE Expert. 6 (3): 41- 46. doi:10.1109/64.87683 [https://tinyurl.com/MacGregorLoom](https://tinyurl.com/MacGregorLoom)\nNeches, Robert (1991). Enabling Technology for Knowledge Sharing. With Richard Fikes, Tim Finin, Thomas Gruber, Ramesh Patil, Ted Senator, and William T. Swartout. AI Magazine. Volume 12 Number 3 (1991). [https://tinyurl.com/DARPAKnowledgeSharing](https://tinyurl.com/DARPAKnowledgeSharing)\nNoy, Natasha (2019). Industry-Scale Knowledge Graphs: Lessons and Challenges. With Yuqing Gao, Anshu Jain, Anant Narayanan, Alan Patterson, Jamie Taylor. Communications of the ACM. Vol. 62. No. 8. August 2019. [https://tinyurl.com/ACMKnowledgeGraphs](https://tinyurl.com/ACMKnowledgeGraphs)\nM. J. O'Connor (2012). A Pair of OWL 2 RL Reasoners. With A.K. Das. OWL: Experiences and Directions (OWLED), 9th International Workshop, Heraklion, Greece, 2012. [http://ceur-ws.org/Vol-](http://ceur-ws.org/Vol-849/paper_31.pdf) [849/paper_31.pdf](http://ceur-ws.org/Vol-849/paper_31.pdf)\nSinghal, Amit. (2012). Introducing the Knowledge Graph: things, not strings. Google SVP, Engineering. May 16, 2012. [https://www.blog.google/products/search/introducing-knowledge-graph-things-not/](https://www.blog.google/products/search/introducing-knowledge-graph-things-not/)\n14.4 Books DuCharme, Bob (2011). Learning SPARQL. O’Reilly Media\nLewis, Harry. (1997). Elements of the Theory of Computation. With Christos Papadimitriou. Prentice- Hall; 2nd edition (August 7, 1997). ISBN-13: 978-0132624787\nSegaran, Toby (2009). Programming the Semantic Web: Build Flexible Applications with Graph Data. With Colin Evans and Jamie Taylor. O'Reilly Media; 1st edition (July 28, 2009).\n14.5 Vendors AllegroGraph Triplestore (Franz Inc.): [https://franz.com/](https://franz.com/)\nAmazon Neptune: [https://aws.amazon.com/neptune/](https://aws.amazon.com/neptune/)\nDocker: [https://www.docker.com/](https://www.docker.com/)\nDynaccurate: [https://www.dynaccurate.com/](https://www.dynaccurate.com/)\nOntotext: [https://www.ontotext.com/](https://www.ontotext.com/)\nPool Party: [https://www.poolparty.biz/](https://www.poolparty.biz/)\nStardog: [https://www.stardog.com/](https://www.stardog.com/)\nTop Quadrant: [https://www.topquadrant.com/](https://www.topquadrant.com/)\n\n[View publication stats](https://www.researchgate.net/publication/351037551)", - "page_start": 89, - "page_end": 90, - "source_file": "Protege5NewOWLPizzaTutorialV3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Goals**\n\nAn ontology represents knowledge as a set\nof concepts within a domain and the\nrelationships between those concepts.\nThe general problem of simulating (or creating) intelligence has been broken into subproblems. These\nconsist of particular traits or capabilities that researchers expect an intelligent system to display. The traits\ndescribed below have received the most attention and cover the scope of AI research. [a]\nEarly researchers developed algorithms that imitated step-by-step reasoning that humans use when they\n[solve puzzles or make logical deductions.](https://en.wikipedia.org/wiki/Deductive_reasoning) [13] By the late 1980s and 1990s, methods were developed for\n[dealing with uncertain or incomplete information, employing concepts from probability and](https://en.wikipedia.org/wiki/Probability)\n[economics.](https://en.wikipedia.org/wiki/Economics) [14]\nMany of these algorithms are insufficient for solving large reasoning problems because they experience a\n\"combinatorial explosion\": They become exponentially slower as the problems grow. [15] Even humans\nrarely use the step-by-step deduction that early AI research could model. They solve most of their\nproblems using fast, intuitive judgments. [16] Accurate and efficient reasoning is an unsolved problem.\n[Knowledge representation and knowledge engineering](https://en.wikipedia.org/wiki/Knowledge_engineering) [17]\nallow AI programs to answer questions intelligently and\nmake deductions about real-world facts. Formal knowledge\nrepresentations are used in content-based indexing and\nretrieval, [18] scene interpretation, [19] clinical decision\nsupport, [20] knowledge discovery (mining \"interesting\" and\n[actionable inferences from large databases),](https://en.wikipedia.org/wiki/Database) [21] and other\nareas. [22]\n[A knowledge base is a body of knowledge represented in a](https://en.wikipedia.org/wiki/Knowledge_base)\n[form that can be used by a program. An ontology is the set](https://en.wikipedia.org/wiki/Ontology_(information_science))\nof objects, relations, concepts, and properties used by a\nparticular domain of knowledge. [23] Knowledge bases need\nto represent things such as objects, properties, categories,\nand relations between objects; [24] situations, events, states,\nand time; [25] causes and effects; [26] knowledge about\nknowledge (what we know about what other people\nknow); [27] [ default reasoning (things that humans assume are true until they are told differently and will](https://en.wikipedia.org/wiki/Default_reasoning)\nremain true even when other facts are changing); [28] and many other aspects and domains of knowledge.\nAmong the most difficult problems in knowledge representation are the breadth of commonsense\nknowledge (the set of atomic facts that the average person knows is enormous); [29] and the sub-symbolic\nform of most commonsense knowledge (much of what people know is not represented as \"facts\" or\n\"statements\" that they could express verbally). [16] [ There is also the difficulty of knowledge acquisition,](https://en.wikipedia.org/wiki/Knowledge_acquisition)\nthe problem of obtaining knowledge for AI applications. [c]", - "page_start": 1, - "page_end": 1, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "infographic5.pdf", - "query": "Is Text2Onto still updated nowadays?", - "target_page": 1, - "target_passage": "But it is not maintained since 2011.", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# and index 'log' is updated with a date and a counter of 001 (if the", - "page_start": 281, - "page_end": 281, - "source_file": "sg246915.pdf" - }, - { - "text": "# NOTE: It is up to this script to make sure the file is deleted.", - "page_start": 282, - "page_end": 282, - "source_file": "sg246915.pdf" - }, - { - "text": "### **Net Income**\n\n#### The pace of change has quickened in the last few years. In 2000, for the", - "page_start": 9, - "page_end": 9, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "## **31 December 2013**\n\n### **NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**\n\n####### **NOTE 7 - INCOME TAX EXPENSE continued**", - "page_start": 78, - "page_end": 78, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "# MTEB-French: Resources for French Sentence Embedding Evaluation and Analysis Mathieu Ciancone Wikit,[...]\n\n## **6 Limitations**\n\ntest them to check that they are far enough apart to\ndraw general conclusions.\n**Focus on sentence embeddings** Finally, like the\noriginal version of MTEB, the comparison focuses\nmainly on sentence embeddings. Other tasks could\nbe added to cover word embeddings and, therefore,\nmore NLP tasks.\n**Acknowledgements**\nWe would like to thank Wikit 11 and Esker 12 for\nproviding compute and funding this research.\n**References**\nDavid Ifeoluwa Adelani, Marek Masiak, Israel Abebe Azime, Jesujoba Oluwadara Alabi, Atnafu Lam- bebo Tonja, Christine Mwase, Odunayo Ogun- depo, Bonaventure F. P. Dossou, Akintunde Oladipo, Doreen Nixdorf, Chris C. Emezue,\n11 [https://www.wikit.ai/](https://www.wikit.ai/)\n12 [https://www.esker.com/](https://www.esker.com/)\nSana Al-Azzawi, Blessing K. Sibanda, Davis David, Lolwethu Ndolela, Jonathan Mukiibi, Tunde Oluwaseyi Ajayi, Tatiana Moteu Ngoli, Brian Odhiambo, Abraham Toluwase Owodunni, Nnae- meka Obiefuna, Shamsuddeen Hassan Muham- mad, Saheed Salahudeen Abdullahi, Mesay Gemeda Yigezu, Tajuddeen Rabiu Gwadabe, Idris Abdulmu- min, Mahlet Taye Bame, Oluwabusayo Olufunke Awoyomi, Iyanuoluwa Shode, Tolulope Anu Ade- lani, Habiba Abdulganiy Kailani, Abdul-Hakeem Omotayo, Adetola Adeeko, Afolabi Abeeb, An- uoluwapo Aremu, Olanrewaju Samuel, Clemen- cia Siro, Wangari Kimotho, Onyekachi Raphael Ogbu, Chinedu E. Mbonu, Chiamaka Ijeoma Chuk- wuneke, Samuel Fanijo, Jessica Ojo, Oyinkansola F. Awosan, Tadesse Kebede Guge, Sakayo Toadoum Sari, Pamela Nyatsine, Freedmore Sidume, Oreen Yousuf, Mardiyyah Oduwole, Ussen Kimanuka, Kanda Patrick Tshinu, Thina Diko, Siyanda Nx- akama, Abdulmejid Tuni Johar, Sinodos Gebre, Muhidin A. Mohamed, Shafie Abdi Mohamed, Fuad Mire Hassan, Moges Ahmed Mehamed, Evrard Ngabire, and Pontus Stenetorp. 2023. [ Masakhanews:](https://api.semanticscholar.org/CorpusID:258236351) [News topic classification for african languages](https://api.semanticscholar.org/CorpusID:258236351) . In *International Joint Conference on Natural Language* *Processing* .\nEneko Agirre, Carmen Banea, Daniel Cer, Mona Diab, Aitor Gonzalez-Agirre, Rada Mihalcea, German Rigau, and Janyce Wiebe. 2016. [SemEval-2016](https://doi.org/10.18653/v1/S16-1081) [task 1: Semantic textual similarity, monolingual](https://doi.org/10.18653/v1/S16-1081) [and cross-lingual evaluation](https://doi.org/10.18653/v1/S16-1081) . In *Proceedings of the* *10th International Workshop on Semantic Evaluation* *(SemEval-2016)* , pages 497- 511, San Diego, Califor- nia. Association for Computational Linguistics.\nArthur Barbosa, Máverick Ferreira, Rafael Fer- reira Mello, Rafael Dueire Lins, and Dragan Ga- sevic. 2021. [ The impact of automatic text transla-](https://doi.org/10.1145/3448139.3448147) [tion on classification of online discussions for social](https://doi.org/10.1145/3448139.3448147) [and cognitive presences](https://doi.org/10.1145/3448139.3448147) . In *LAK21: 11th Interna-* *tional Learning Analytics and Knowledge Confer-* *ence* , LAK21, page 77- 87, New York, NY, USA. Association for Computing Machinery.\nRachel Bawden, Eric Bilinski, Thomas Lavergne, and Sophie Rosset. 2021. [ Diabla: A corpus of bilingual](https://doi.org/10.1007/s10579-020-09514-4) [spontaneous written dialogues for machine transla-](https://doi.org/10.1007/s10579-020-09514-4) [tion](https://doi.org/10.1007/s10579-020-09514-4) . *Language Resources and Evaluation* , 55:635- 660.", - "page_start": 8, - "page_end": 8, - "source_file": "arxiv4.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **8 Conclusion**\nIn a little over a year, BERT has become a ubiq-\nuitous baseline in NLP experiments and inspired\nnumerous studies analyzing the model and propos-\ning various improvements. The stream of papers\nseems to be accelerating rather than slowing down,\nand we hope that this survey helps the community\nto focus on the biggest unresolved questions.", - "page_start": 11, - "page_end": 11, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# A Primer in BERTology: What We Know About How BERT Works Anna Rogers Olga Kovaleva Anna Rumshisky Ab[...]\n\n## **4 Localizing linguistic knowledge**\n\n### **4.1 BERT embeddings**\n\n#### **tions of the same word depend on the position**\n**of the sentence in which it occurs** , likely due to\nthe NSP objective. This is not desirable from the\nlinguistic point of view, and could be a promising\n3 Voita et al. ( 2019a ) look at the evolution of token embed-\ndings, showing that in the earlier Transformer layers, MLM\nforces the acquisition of contextual information at the expense\nof the token identity, which gets recreated in later layers.\navenue for future work.\nThe above discussion concerns token embed-\ndings, but BERT is typically used as a sentence or\ntext encoder. The standard way to generate sen-\ntence or text representations for classification is\nto use the [CLS] token, but alternatives are also\nbeing discussed, including concatenation of token\nrepresentations ( Tanaka et al. , 2020 ), normalized\nmean ( Tanaka et al. , 2020 ), and layer activations\n( Ma et al. , 2019 ). See Toshniwal et al. ( 2020 ) for a\nsystematic comparison of several methods across\ntasks and sentence encoders.", - "page_start": 3, - "page_end": 4, - "source_file": "arxiv2_taclccby4_license.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## **Word PDF Accessibility**\n\n| Type of content Tags |\n|:---|\n| Table
text content text content
text content text content |\n| Table Header Cell |\n| Decorative Graphical Object no tags |\n| Graphical Object with Alt Text
Alt= alt text (object type) |\n| Graphical Object other than Shape without Alt Text
Alt= blank |\n| Shape without Alt Text with text text content |\n| Shape with Alt Text with text
Alt= alt text + text (shape type) |\n| Type of content Tags |\n|:---|\n| WordArt without Alt Text or Decorative text content |\n| Picture with Attribution
Alt= alt tex text content |\n| Group without Alt Text tags for child objects |\n| Hyperlink on Text Link - OBJR text content |\n| Hyperlink on Object tag for object Link - OBJR alt text Note: the is a sibling of the tag for the object. |\nThe following types of content are marked as in the PDF Content Tree and\nhave no PDF/UA tags:\nHeader and footer\nDecorative graphical objects\nGray space on the right side of the page for comments\nPictures in picture bullets\nUnderlines\nBorders around text and quote paragraphs\nLines above footnotes/endnotes\nText in SmartArt objects\n**Artifacts**\nBookmarks are included in the PDF for headings or Word bookmarks depending on the\noption selected.\nThe information in this article is applicable to the following versions of Word.\nWord for Windows Version 2408 and later.\nWord for Mac Version 16.89 and later.\nWord for iOS Version 2.89 and later.\nWord for Android Build 16.0.18025.XXXXX or later.\nWord for the web Build 16.0.18025.XXXXX or later.\nIt is available to customers with Office 2024 or Office LTSC 2024 and to customers with a\nMicrosoft 365 subscription on Current Channel or Monthly Enterprise Channel. For\ncustomers with a Microsoft 365 subscription on Semi-Annual Enterprise Channel it will\nbe available on January 14, 2025.\n**Bookmarks**\n**Availability**", - "page_start": 58, - "page_end": 60, - "source_file": "office-pdf.pdf" - }, - { - "text": "# Microsoft 365 PDF Accessibility Extending Office PDF Export Office 2024 Excel PowerPoint Word\n\n## **Excel PDF Accessibility**\n\nhave no PDF/UA tags:\nSlicer scrollbar\nGrid lines\nCell borders\nCell shading\nDecorative graphical objects\nText in SmartArt objects\nThe information in this article is applicable to the following versions of Excel.\nExcel for Windows Version 2408 and later.\nExcel for Mac Version 16.89 and later.\nExcel for iOS Version 2.89 and later.\nExcel for Android Build 16.0.18025.XXXXX or later.\n**Artifacts**\n**Availability**\nIt is available to customers with Office 2024 or Office LTSC 2024 and to customers with a\nMicrosoft 365 subscription on Current Channel or Monthly Enterprise Channel. For\ncustomers with a Microsoft 365 subscription on Semi-Annual Enterprise Channel it will\nbe available on January 14, 2025.\nCurrently, Excel for the web does not support saving as an accessible PDF.", - "page_start": 47, - "page_end": 48, - "source_file": "office-pdf.pdf" - }, - { - "text": "# NAIIS Web Application (Release version 1.1.3) User Manual (As of 10 February 2014)\n\n## **Annex 1: Non‐Annex I (NAI) Parties**\n\n*NAIIS-User-Manual.Docx* Page 47 10/02/2013", - "page_start": 46, - "page_end": 46, - "source_file": "maiis-user-manual.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_RCI_2013.pdf", - "query": "What was the proportion of revenue generated by wireless telecommunications operations in 2009?", - "target_page": 91, - "target_passage": "6,685", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "## **2003 compared to 2002**\n\n##### * **Income Taxes** *\n\nThe following table shows the access traffic minutes of use for the two years of 2003 and 2002.\nOriginating access revenue increased in 2003 due in part to a shift from interstate to intrastate traffic. On similar traffic volume in both years, the Company generated an additional $0.4 million due to a favorable rate differential of $0.03 per minute on the increase in the mix of intrastate traffic. The Company’s increased access revenue was also a result of the benefit gained through terminating more minutes through the switch, which increased 36.0 million minutes or 35.7% over 2002. The rates for terminating traffic were similar in both years, although the percentage of terminating traffic to total traffic increased from 58% in 2002 to 65% in 2003.\nWithin wireline revenues, the Telephone operation contributed $22.7 million, an increase of $0.3 million, or 1.2%. Telephone access revenues were $11.6 million, an increase of $0.7 million or 6.7%. During 2003, the Company recorded a $1.2 million reduction to access revenue, of which $0.7 million was related to 2002, resolving disputes with interexchange carriers on the rating of long distance calls transiting the Telephone switching network for termination on wireless networks.\nWireless revenues from the Company’s paging operation were $0.2 million, a decrease of $0.1 million as the customer base increasingly chose alternative wireless services. Paging service subscribers declined by 32.3% in 2003 from 2,940 subscribers to 1,989 subscribers. The paging operation continues to decline as more areas are covered by wireless voice services, which have features that surpass those of paging technologies. The Company anticipates that its paging customer base will continue to decline in the future.\nWireless revenues included tower leases of $2.6 million, an increase of $0.5 million or 24.8%. The increase was the result of other wireless carriers executing additional leases to use space on the Company’s portfolio of towers. Of the 88 towers and poles owned by the Company as of December 31, 2003, 52 towers have one or more external tenants, compared to 46 towers with external tenants at the end of 2002.", - "page_start": 47, - "page_end": 47, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Operating Income and Net Income**\n\ntransaction does occur, it will require regulatory approvals.\n4G LTE subscribers\n38 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\n**MANAGEMENT’S DISCUSSION AND ANALYSIS** COMPETITION\nWe compete on quality of service, scope of services, network coverage,\nsophistication of wireless technology, breadth of distribution, selection\nof devices, branding and positioning, and price.\n- Wireless technology: we were the first carrier in Canada to launch an\nLTE network catering to customers seeking the increased capacity\nand speed it provides. We compete with Bell, Telus MTS and Eastlink,\nall of whom operate LTE networks and we expect competition to\ngrow over time as LTE becomes the prevailing technology in Canada.\nWe also compete with these providers and other regional providers\nsuch as Wind Mobile, on HSPA and GSM networks and with\nproviders that use alternative wireless technologies, like Wi-Fi\n“hotspots”.\n- Product, branding and pricing: we compete nationally with Bell and\nTelus. We also complete with newer entrants, various regional\nplayers and resellers.\n- Distribution: we compete with other service providers for both\ndealers and prime locations for our own stores as well as third party\nretail distribution shelf space outlets.\n- Wireless networks and handset devices: the parity of wireless devices\nacross networks has dramatically transformed the competitive\nlandscape, and we expect this to continue and even intensify.\nConsolidation among new entrants or with incumbent carriers could\nalter the competitive landscape for Wireless regionally or nationally.\n- Spectrum: we are currently participating in an auction for 700 MHz\nspectrum. Industry Canada has also announced an auction for\nadditional 2500 MHz spectrum in 2015 in which we may be\nrestricted from participating in the geographic areas where we\nalready hold more than 40 MHz of 2500 MHz spectrum. The\noutcomes of both of these auctions may increase competition.\nWIRELESS FINANCIAL RESULTS\n(In millions of dollars, except percentages)\nYears ended December 31\n**2013** 2012 % Chg\nOperating revenue\nNetwork revenue **$ 6,748** $ 6,719 -\nEquipment sales **522** 561 (7)\n**Operating revenue - Wireless 7,270** 7,280 -\nOperating expenses\nCost of equipment 1 **(1,535)** (1,585) (3)\nOther operating expenses **(2,578)** (2,632) (2)\n**(4,113)** (4,217) (2)\n**Adjusted operating profit - Wireless $ 3,157** $ 3,063 3\nAdjusted operating profit margin as\n% of network revenue **46.8%** 45.6%\nAdditions to property, plant and equipment **$ 865** $ 1,123 (23)\nData revenue included in network revenue **$ 3,175** $ 2,722 17\nData revenue as % of network revenue **47%** 41%", - "page_start": 41, - "page_end": 42, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "## **2003**\n\nWireless revenues from the Company’s paging operation were $0.3 million, a decrease of $0.1 million as the local customer base increasingly chose alternative digital wireless services. Paging service subscribers declined by 7.8% in 2002 from 3,190 subscribers to 2,940 subscribers.\nWithin wireline revenues, the Telephone operation contributed $22.5 million, an increase of $0.9 million, or 4.0%. Telephone access revenues were $10.9 million, an increase of $1.4 million or 14.8%. The growth in access revenues was driven by a 38.4% increase in access minutes of use on the Company’s network and an increased percentage of minutes in the intrastate jurisdiction, where rates are higher than the interstate jurisdiction. On January 1, 2002 the Federal subscriber line charge (SLC) for residential customers increased from $3.50 to $5.00 per month. The SLC", - "page_start": 50, - "page_end": 50, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Business Solutions**\n\ncontinuing operations was $1.01. The decrease this quarter was largely\nbecause of the $233 million gain on spectrum licenses in 2012 noted\nabove.\nQUARTERLY TRENDS\nOur operating results generally vary from quarter to quarter because of\nchanges in general economic conditions and seasonal fluctuations, in\neach of our business segments, which have a material impact. As such,\none quarter’s operating results are not necessarily indicative of our\nresults in a subsequent quarter. Wireless, Cable and Media each have\nunique seasonal aspects to their businesses.\nFluctuations in net income from quarter to quarter can also be\nattributed to losses on the repayment of debt, foreign exchange gains\nor losses, changes in the fair value of derivative instruments, other\nincome and expenses, impairment of assets and changes in income tax\nexpense.\n####### **Wireless**\nThe trends in Wireless revenue and adjusted operating profit reflect:\n- the growing number of wireless voice and data subscribers\n- decreased churn\n- higher usage of wireless data\n- higher handset subsidies as more consumers shift to smartphones\n- a slight decrease in blended ARPU due to changes in wireless price\nplans.\nWe continue to target higher value postpaid subscribers, which has\ncontributed to the significantly heavier mix of postpaid versus prepaid\nsubscribers. Growth in our customer base and overall market\npenetration have resulted in higher costs over time for customer service,\nretention, credit and collection; however, most of the cost increases\nhave been offset by gains in operating efficiencies.\nWireless’ operating results are influenced by the timing of our\nmarketing and promotional expenditures and higher levels of subscriber\nadditions and related subsidies, resulting in higher subscriber acquisition\nand activation-related expenses in certain periods. This increased activity\ngenerally occurs in the third and fourth quarters, and can also occur or\nbe accentuated by the launch of popular new wireless handset models.\n####### **Cable**\nThe trends in Cable services revenue and operating profit increases are\nprimarily due to:\n- higher penetration and usage of Internet, digital and telephony\nproducts and services\n- offset by competitive losses of television subscribers and pricing\nchanges over the past year.\nCable’s operating results are affected by modest seasonal fluctuations\nin subscriber additions and disconnections, typically caused by:\n- university and college students moving\n- individuals temporarily suspending service for extended vacations or\nseasonal relocations\n- the concentrated marketing we generally conduct in our fourth\nquarter.\n####### **Business Solutions**\nThe trends in Business Solutions operating profit margin primarily reflect", - "page_start": 58, - "page_end": 58, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Lower Operating Expenses**\n\nInternet access, text messaging and other wireless data services. Data\nrevenue represented approximately 47% of total network revenue this\nyear, compared to approximately 41% last year.\nPostpaid churn was 1.24% this year, compared to 1.29% in 2012. The\nlower churn rate is partly attributable to the new simplified plans and\nthe roaming plans we introduced.\nGross postpaid subscriber additions were 1.4 million this year, or 3%\nlower than last year, which reduced net postpaid subscriber additions to\n228,000, despite a lower postpaid churn. We believe the industry\ntransition from three year to two year plans resulting from the recent\nadoption of the Canadian Radio-television and Telecommunications\nCommission (CRTC) Wireless Code may have slowed our overall\nwireless subscriber growth from the second half of the year. See\n“Regulation in Our Industry” for more information on the Wireless\nCode.\nWe activated and upgraded approximately 2.7 million smartphones this\nyear, compared to approximately 2.9 million in 2012. Approximately\n34% of these were for new subscribers. The decrease was mainly\nbecause there was a 10% reduction in hardware upgrades by existing\nsubscribers during the year, which we also believe is at least partly due\nto the move from three to two year contracts and the associated pricing\nchanges.\nThe percentage of subscribers with smartphones increased to 75% of\nour overall postpaid subscriber base, compared to 69% at the end of\n2012. Smartphone subscribers typically generate significantly higher\nARPU and are less likely to churn.\n(%)\n**SMARTPHONES AS A PERCENTAGE OF POSTPAID SUBSCRIBERS**\n**2013**\n2012\n2011\n**75%**\n69%\n56%\nThe decrease in prepaid subscriber net additions was mainly because of\nincreasing competition at the lower end of the wireless market where\nprepaid products are mainly sold.\nBlended ARPU was down slightly this year compared to last year because\nthe voice component declined at a faster rate than the data component\nincreased.\n(IN MILLIONS OF DOLLARS)\n**WIRELESS DATA REVENUE**\n**2013**\n2012\n2011\n**$3,175**\n$2,722\n$2,325\n(%)\n**DATA REVENUE PERCENT OF BLENDED ARPU**\n**2013**\n2012\n2011\n**47%**\n41%\n35%\n*Lower Equipment Sales*\nEquipment sales (net of subsidies) include revenue from sales to:\n- independent dealers, agents and retailers\n- directly to subscribers through fulfillment by Wireless’ customer\nservice groups, websites, telesales and corporate stores.\nRevenue from equipment sales was lower this year, mainly because\nfewer existing subscribers upgraded their devices and there were fewer\ngross activations.\n####### **Lower Operating Expenses**\nWe assess operating expenses in two categories:", - "page_start": 43, - "page_end": 43, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Operating Revenue**\n\n1 Includes the cost of equipment sales and direct channel subsidies.\n(IN MILLIONS OF DOLLARS)\n**WIRELESS NETWORK REVENUE**\n**2013**\n2012\n2011\n**$6,748**\n$6,719\n$6,601\nWIRELESS SUBSCRIBER RESULTS 1, 2\n(Subscriber statistics in thousands, except ARPU and churn)\nYears ended December 31\n**2013** 2012 Chg\n**Postpaid**\nGross additions **1,409** 1,457 (48)\nNet additions **228** 268 (40)\nTotal postpaid subscribers **8,074** 7,846 228\nMonthly churn **1.24%** 1.29% (0.05)pts\nMonthly average revenue per user\n(ARPU) **$ 67.76** $ 69.30 $ (1.54)\n**Prepaid**\nGross additions **525** 627 (102)\nNet losses **(162)** (170) 8\nTotal prepaid subscribers **1,429** 1,591 (162)\nMonthly churn **3.85%** 3.98% (0.13)pts\nARPU **$ 15.64** $ 15.84 $ (0.20)\n**Blended ARPU $ 59.58** $ 59.79 $ (0.21)\n1 Does not include subscribers from our wireless home phone product.\n2 ARPU, subscriber counts and subscriber churn are key performance indicators. See\n“Key Performance Indicators *”* .\n(IN THOUSANDS)\n**WIRELESS POSTPAID AND PREPAID SUBSCRIBERS**\n**2013**\n2012\n2011\n**1,429 8,074**\n1,591 7,846\n1,761 7,574\nPostpaid Prepaid\n($)\n**WIRELESS POSTPAID MONTHLY ARPU**\n**2013**\n2012\n2011\n**$67.76**\n$69.30\n$70.26\n(%)\n**WIRELESS POSTPAID MONTHLY CHURN**\n**2013**\n2012\n2011\n**1.24%**\n1.29%\n1.32%\n####### **Operating Revenue**\nOur operating revenue depends on the size of our subscriber base, the\naverage revenue per user and revenue from equipment sales.\n*Higher Network Revenue*\nNetwork revenue includes revenue derived from voice and data services\nfrom postpaid monthly fees, airtime, data usage, long distance charges,\noptional service charges, inbound and outbound roaming charges and\ncertain fees, as well as prepaid usage for airtime, data and other\nancillary charges such as long distance.\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 39\nMANAGEMENT’S DISCUSSION AND ANALYSIS\nNetwork revenue was higher this year compared to last year. This was\nthe net effect of:\n- higher data revenue related to an increase in subscriber levels and\nhigher usage of wireless data services\n- partially offset by our introduction of new lower priced US and\ninternational roaming plans and rates which offer consumers more\nvalue, and\n- the continued adoption of customer friendly simplified plans, which\noften bundle in certain features like voicemail, caller ID and long\ndistance that we have charged for separately in the past.\nExcluding the decline in US and international roaming revenue this year,\nnetwork revenue would have increased 1%.\nData revenue was 17% higher this year mainly because of the\ncontinued penetration and growing use of smartphones, tablet devices\nand wireless laptops, which increased the use of e-mail, wireless,", - "page_start": 42, - "page_end": 43, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Higher Operating Revenue and Adjusted Operating Profit**\n\nNet income **1,669** 1,725 (3)\nBasic earnings per share from continuing operations **3.24** 3.32 (2)\nDiluted earnings per share from continuing operations **3.22** 3.30 (2)\nCash provided by operating activities **3,990** 3,421 17\nPre-tax free cash flow 1 **2,044** 2,029 1\nAfter-tax free cash flow 1 **1,548** 1,649 (6)\n**Wireless**\nOperating revenue **$ 7,270** $ 7,280 -\nAdjusted operating profit **3,157** 3,063 3\nAdjusted operating profit margin as % of network revenue **46.8%** 45.6%\n**Cable**\nOperating revenue **$ 3,475** $ 3,358 3\nAdjusted operating profit **1,718** 1,605 7\nAdjusted operating profit margin **49.4%** 47.8%\n**Business Solutions**\nOperating revenue **$ 374** $ 351 7\nAdjusted operating profit **106** 89 19\n**Media**\nOperating revenue **$ 1,704** $ 1,620 5\nAdjusted operating profit **161** 190 (15)\n####### **Key Performance Indicators**\nYears ended December 31\n**2013** 2012 % Chg\n**Subscriber counts results (000s) 3**\nWireless subscribers **9,503** 9,437 1\nTelevision subscribers **2,127** 2,214 (4)\nInternet subscribers **1,961** 1,864 5\nPhone subscribers **1,153** 1,074 7\n**Additional Wireless metrics 3**\nWireless blended ARPU **$ 59.58** $ 59.79 -\nWireless churn **1.24%** 1.29%\n**Ratios**\nDividend payout ratio 3 **54%** 48%\nDividends as a percentage of pre-tax free cash flow 1 **44%** 40%\nReturn on assets 3 **7.1%** 8.6%\nAdjusted net debt/adjusted operating profit 1,3 **2.4** 2.3\n**Employee-related information**\nTotal active employees **28,026** 26,801 5\n1 As adjusted amounts, pre-tax free cash flow, after-tax cash flow and adjusted net debt are Non-GAAP measures and should not be considered as a substitute or alternative for\nGAAP measures. They are not defined terms under IFRS, and do not have standard meanings, so may not be a reliable way to compare us to other companies. See “Non-GAAP\nMeasures” for information about these measures, including how we calculate them.\n2 As defined. See “Additional GAAP Measures”.\n3 As defined. See “Key Performance Indicators *”.*\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 27\nMANAGEMENT’S DISCUSSION AND ANALYSIS\n####### **Key Achievements**\n####### **Higher Operating Revenue and Adjusted Operating Profit**\n- Consolidated operating revenue was 2% higher this year compared\nto 2012, led by an increase in data revenue at Wireless, higher\nInternet revenue at Cable, higher Next Generation revenue at\nBusiness Solutions and higher subscriber revenue at Media. Revenue\ngrew by 3% in Cable, 7% in Business Solutions and 5% in Media,\nwhile revenue at Wireless remained unchanged as the increase in\ndata revenue was offset by the decrease in voice revenue.", - "page_start": 30, - "page_end": 31, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "## **3,070**\n\n#### **SHENANDOAH TELECOMMUNICATIONS COMPANY AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS**\n\n##### **General**\n\nThe Company reports revenues as wireless, wireline and other revenues. These revenue classifications are defined as follows: Wireless revenues are made up of the Personal Communications Company (a PCS Affiliate of Sprint), and the Mobile Company. Wireline revenues include the following subsidiary revenues in the financial results: Telephone Company, Network Company, Cable Television Company, and the Long Distance Company. Other revenues are comprised of the revenues of ShenTel Service Company, the Leasing Company, ShenTel Communications Company and the Holding Company. For additional information on the Company's business segments, see Note 14 to audited consolidated financial statements appearing elsewhere in this report.\nThe Company participates in the telecommunications industry, which requires substantial investment in fixed assets or plant. This significant capital requirement may preclude profitability during the initial years of operation. The strategy of the Company is to grow and diversify the business by adding services and geographic areas that can leverage the existing plant, but to do so within the opportunities and constraints presented by the industry. For many years the Company focused on reducing reliance on the regulated telephone operation, which up until 1981 was the primary business within the Company. This initial diversification was concentrated in other wireline businesses, such as the cable television and regional fiber facility businesses, but in 1990 the Company made its first significant investment in the wireless sector through its former investment in the Virginia 10 RSA Limited partnership. By 1998, revenues of the regulated telephone operation had decreased to 59.2% of total revenues. In that same year more than 76.6% of the Company’s total revenue was generated by wireline operations, and initiatives were already underway to make wireless a more significant contributor to total revenues.\nDuring the 1990’s significant investments were made in the cellular and PCS (wireless) businesses. The VA 10 RSA cellular operation, in which the Company held a 66% interest and was the general partner, experienced rapid revenue growth and excellent margins in the late 1990’s. The cellular operation covered only six counties, and became increasingly dependent on roaming revenues. Management believed the roaming revenues and associated margins would be unsustainable as other wireless providers increasingly offered nationally-branded services with significantly reduced usage charges. To position it to participate in the newer, more advanced, digital wireless services, in 1995 the Company entered the PCS business through an affiliation with American Personal Communications (APC), initiating service along the Interstate 81 corridor from Harrisonburg, Virginia to Chambersburg, Pennsylvania. This territory was a very close match to the Company’s fiber network, thereby providing economic integration that might not be available to other wireless carriers. In 1999, the Company entered a new affiliation arrangement with Sprint, the successor to APC (which introduced the Company to a nationally-branded wireless service) and expanded the PCS footprint further into Central Pennsylvania. The Company’s combined capital investment in 2000 and 2001 in the PCS operation was $45.1 million.", - "page_start": 40, - "page_end": 40, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **MEDIA TRENDS**\n\nsmaller new entrants changes how we compete for wireless services.\nThis puts downward pressure on pricing affecting profit margins and\nimpacts customer churn.\nTraditional wireline telephone and television services are now offered\nover the Internet, opening the door to more non-traditional\ncompetitors, and changing how traditional providers compete. This is\nchanging the mix of packages and pricing that service providers offer,\naffecting profit margins and customer churn.\nIn the media industry, there continues to be a shift towards on-line\nmedia consumption by consumers which in turn drives advertisers to\nspend more on-line versus traditional media. In addition, there are more\nmedia competitors as additional on-line media companies enter the\nmarket, including large global companies.\nREGULATION\nMost areas of our business are highly regulated, which affects who we\ncompete with, the programming we can offer, where and how we use\nour networks, how we build our businesses and the spectrum we\npurchase. The telecommunications industry is being affected by more\nregulation and more reviews of the current regulations.\nECONOMIC CONDITIONS\nOur businesses are affected by general economic conditions and\nconsumer confidence and spending, especially in our Media segment,\nwhere advertising revenue is directly affected by the economy.\n####### **WIRELESS TRENDS**\nMore sophisticated wireless\nnetworks, devices and\napplications are making it easier\nand faster to receive data, driving\ngrowth in wireless data services.\nWireless providers are investing in\nthe next generation of broadband\nwireless data networks, such as\nLTE, to support the growing data\ndemand.\nWireless market penetration in\nCanada is approximately 80% of\nthe population, and is expected to\ngrow at an estimated 2%\nannually.\nThe new CRTC code of conduct\nhas limited wireless term contracts\nto two years from three years.\nAlthough the code of conduct has\nonly been in place for a month,\nwe believe this is currently\nreducing churn and slowing\ngrowth in the wireless\nmarketplace.\n\n####### **MEDIA TRENDS**\nConsumer demand for digital\nmedia, mobile devices and on-\ndemand content is pushing\nadvertisers to shift some of their\nspending to digital platforms.\nTraditional media assets in\nCanada have become\nincreasingly controlled by a small\nnumber of competitors with\nsignificant scale and financial\nresources, while technology has\nallowed new entrants and even\nindividuals to become media\nplayers in their own right. Across\nboth traditional and emerging\nplatforms, many players have\nbecome more vertically\nintegrated, as both providers and\npurchasers of content.\nAccess to premium content has", - "page_start": 34, - "page_end": 34, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **WIRELESS**\n\nlarge businesses, including other service providers, and government\neither wirelessly or over our terrestrial network. Revenue generated\nfrom these segments is generally based on monthly subscription and\nnetwork usage rates. Costs include attracting, setting-up and retaining\ncustomers, content, and the costs of upgrading and maintaining the\nunderlying network.\nOur wireless network is currently one of the most extensive and\nadvanced independent high-speed wireless data networks in Canada,\ncapable of supporting wireless services on smartphones, tablets,\ncomputers and a broad variety of machine-to-machine and specialized\ndevices. We built the first Long Term Evolution (LTE) high speed\nnetwork in Canada, reaching nearly 73% of the Canadian population\nat December 31, 2013. We also have roaming agreements with\ninternational carriers in more than 200 other countries, including 5 LTE\nroaming operators and have network sharing arrangements with several\ncarriers in Canada.\nOur expansive fibre and hybrid fibre coaxial infrastructure delivers\nservices to consumers and businesses in Ontario, New Brunswick and\nNewfoundland. We also operate a North American transcontinental\nfibre-optic network that extends over 41,000 route kilometres that is\nused to serve enterprise customers, including government and other\ntelecommunications service providers. In Canada, the network extends\ncoast to coast and includes local and regional fibre, transmission\nelectronics and systems, hubs, POPs and IP Routing and switching\ninfrastructure. The network also extends to the US, from Vancouver\nsouth to Seattle, from the Manitoba-Minnesota border through\nMinneapolis, Milwaukee and Chicago, and from Toronto, through\nBuffalo, and Montreal, through Albany, to New York City, allowing us\nto connect Canada’s largest markets, while also reaching key US\nmarkets for the exchange of data and voice traffic.\n**Media** provides television and radio broadcasting services to end\ncustomers over both traditional broadcast networks and new digital\nnetworks as well as multi-platform shopping, consumer and trade\npublications and sports media and entertainment experiences, primarily\nthrough its ownership of the Toronto Blue Jays. Revenue is largely\ndriven by advertising and, in the case of TV broadcasting and publishing\nby additional revenues from monthly subscriptions. Revenue is also\ngenerated by the sale of merchandise and event tickets. Costs include\nsports programming, broadcast content (including TV studios, writers\nand on air and on field talent), the cost of merchandise and the\nproduction costs associated with each medium.\nWe report our results of operations in four segments, which reflect how\nwe manage our operations and measure our performance.\n####### **WIRELESS**\nsee page 37", - "page_start": 32, - "page_end": 32, - "source_file": "NYSE_RCI_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_RCI_2013.pdf", - "query": "What has Rogers Communications done to improve its television platform?", - "target_page": 2, - "target_passage": "Launched NextBox 3.0 delivering a superior TV experience and leveraged the success of Rogers AnyPlace TV, our Internet and mobile on-demand TV service.", - "chunk_present": { - "presence": true, - "index": 4 - } - }, - "top_chunk": [ - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **MEDIA TRENDS**\n\n3. EXPAND OUR SERVICES REACH\nExpand the reach of our networks and services through new\nconstruction and targeted acquisitions that complement our existing\nplatforms; by more widely deploying products and services; and by\nexpanding the reach of our key media brands nationally and across our\ndigital platforms.\nOUR PROGRESS IN 2013\nWe expanded our wireless network by establishing key network sharing\nagreements to bring LTE to more customers at faster speeds to\ncustomers in Manitoba, Quebec and the Ottawa region, and through\nour relationship with AT&T to become the first Canadian carrier to offer\nLTE roaming for customers travelling to the US. We also secured an\noption to buy Shaw’s Advanced Wireless Service (AWS) spectrum\nholdings.\nWe launched new products, including Rogers Smart Home Monitoring,\nto customers in Ontario’s Golden Horseshoe area and Atlantic Canada.\nWe completed several strategic acquisitions this year that strengthened\nour offering of cable television, Internet and telephony services in the\nHamilton, Ontario area, established Business Solutions as a leader in\nCanadian data centre and hosting services and increased the reach of\nour television broadcast network to over 80% of Canadian households.\n4. STRENGTHEN THE CUSTOMER EXPERIENCE\nConstantly improve the experience that customers have using our\nproducts and services by making it easier for them, providing the tools\nand resources customers need to use our products with confidence,\nbeing attuned to our customers’ evolving needs and continuing to\nsimplify our product offerings.\nOUR PROGRESS IN 2013\nWe launched several new programs this year to improve the customer\nexperience, including Canada’s first Share Everything plans for\nindividuals, families and small businesses, our “worry free” $7.99 per\nday US wireless data roaming plan, a new suite of simplified travel value\npacks of voice, text and data roaming, and the Rogers First Rewards\nloyalty program, and we received regulatory approval for the Rogers\ncredit card. Connected for Success, our new broadband Internet pilot\nproject is designed to provide affordable broadband Internet,\ncomputers and software to residents of Toronto Community Housing as\npart of the Rogers Youth Fund program.\n5. IMPROVE PRODUCTIVITY AND COST STRUCTURE\nContinue to focus on cost-optimization initiatives and organizational\nefficiency by improving service delivery, reducing complexity, focusing\non fewer projects with more impact, managing expenses and working\nmore closely with key suppliers.\nOUR PROGRESS IN 2013\nWe continued to make progress on our cost efficiency initiatives this\nyear, which contributed to a 3% increase in consolidated adjusted", - "page_start": 35, - "page_end": 35, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **2013 was another solid year in which Rogers made clear progress on a number of**\n\n####### **cable and media assets. It is a good match with my background and my experience.**\n\nthink we can harness to do even greater\nthings. I also value the support and longer-\nterm focus of the founding Rogers family\nwho own significant equity in the company.\nSince joining, I have criss-crossed Canada\nmeeting my team, external stakeholders\nand customers. I have also conducted\nnumerous business reviews, overseen the\n700 MHz spectrum auction and reviewed\nthe regulatory agenda. All this with the\nview to developing a detailed set of\npriorities and plans for the company going\nforward. After I complete this review in\nthe Spring I will outline a detailed strategy\nand business plan working with my\nmanagement team.\nRogers has many strengths and I intend to\ncapitalize on them. This is a financially\nstrong company with a solid balance sheet\nand investment grade credit ratings. We\nhave highly advanced cable and wireless\nnetworks and a robust portfolio of media\nassets. We also have a strong pipeline of\nnew products and services to offer to our\ncustomers and some of the most\npassionate, committed employees I have\never worked with.\nWhile it is early days, I believe we can\nevolve the business in a way that will be\neven more rewarding for our customers,\nour shareholders and employees. Our goal\nis clear - winning on a consistent basis.\nAnd while our industry faces the challenge\nof moderating growth and regulatory\nuncertainty, few industries are more\ndynamic and better at leveraging new\ntechnologies.\nTo win, we must put our customers’ needs\nfront and centre in everything we do. This\nmeans delivering a better and more\nconsistent customer experience. It means\nstrengthening our value proposition to\nmake sure our customers can answer the\nquestion “why Rogers?” As a company, we\nneed to bring our collection of assets\ntogether in a way that strengthens and\ndifferentiates Rogers with our customers\nand our shareholders. We also need to\nalign and focus our investments in key areas\nto accelerate our growth. Internally we\nneed to execute with operational\nexcellence. And we need to focus on\nclarifying accountabilities and strengthening\nour teams at all levels of the company.\nAs CEO, I will work to re-establish our\nleadership position and accelerate our\ngrowth. This will take time. It is a long-\nterm effort that will require a clear\nstrategy, rigorous prioritization and\ndisciplined execution. It will not be easy,\nbut it is the job I have signed up for, and it", - "page_start": 6, - "page_end": 6, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **2013 was another solid year in which Rogers made clear progress on a number of**\n\n##### **STRATEGIC OBJECTIVES** AND **VALUE DRIVERS**\n\n####### **our actions and investments are guided by the following six long-term strategic objectives:**\n\nis a challenge I intend to meet head-on.\nI look forward to continuing Ted’s legacy,\nand to leading Rogers through the next\nphase of growth and to serving you, our\nshareholders.\nThank you for your continued business,\ninvestment and support.\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 03\n####### **GUY LAURENCE**\n**PRESIDENT AND CHIEF EXECUTIVE OFFICER**\nROGERS COMMUNICATIONS INC.\n##### **STRATEGIC OBJECTIVES** AND **VALUE DRIVERS**\n**At Rogers, our purpose is to easily connect customers with what matters most. Our vision is to be known for leading**\n**the enablement of seamless, and reliable experiences across any device, place or time.**\n####### **DELIVER DIFFERENTIATED**\n####### **END-TO-END CUSTOMER**\n####### **EXPERIENCES**\nFocus on evolving our cross-device\nintegration to enable seamless,\nreliable and easy-to-use experiences\nanytime, anyplace and anywhere; on\ndelivering a differentiated range of\ndevices and device-related services;\nand on enabling greater integration\nof our media assets across screens.\n####### **STRENGTHEN THE**\n####### **CUSTOMER EXPERIENCE**\nConstantly improve the experience\nthat customers have using our\nproducts and services by making it\neasier for them; providing the tools\nand resources customers need to use\nour products with confidence; being\nattuned to our customers’ evolving\nneeds; and continuing to simplify\nour product offerings.\n####### **EXPAND OUR SERVICES REACH**\nExpand the reach of our networks and\nservices through new construction and\ntargeted acquisitions that complement\nour existing platforms; by more widely\ndeploying products and services; and\nby expanding the reach of key media\nbrands nationally and across our digital\nplatforms.\n####### **DRIVE FUTURE GROWTH**\n####### **OPPORTUNITIES**\nContinue to develop targeted new\ngrowth areas of our business, including\nmachine-to-machine communications,\nmobile commerce and video, sports,\nbusiness communications services,\nlocal and digital media services,\nand home automation.\n####### **MAINTAIN INDUSTRY-LEADING**\n####### **NETWORKS**\nReinforce our fastest and most reliable\nnetworks by expanding our LTE\nnetwork to a wider proportion of the\nCanadian population, continuing to\nincrease broadband Internet speeds\nto capture and monetize the growth\nin data consumption, and further\nenhancing our TV platform with next\ngeneration features and functionality.\n####### **IMPROVE PRODUCTIVITY**\n####### **AND COST STRUCTURE**\nContinue to focus on cost-optimization\ninitiatives and organizational efficiency\nby improving service delivery; reducing\ncomplexity; focusing on fewer, more\nimpactful projects; managing expenses,\nand working closely with key suppliers.\nFOR A DETAILED DISCUSSION OF OUR STRATEGIC GOALS AND OBJECTIVES,\nSEE THE “ **OUR STRATEGY** ” SECTION IN THE ACCOMPANYING MD&A LATER IN THE REPORT.\n####### **DELIVER INDUSTRY-LEADING SHAREHOLDER RETURNS**\n####### **Our mandate is to deliver long-term value and industry-leading shareholder returns.**\n####### **To sustain our lead as the top integrated telecommunications and media company in Canada,**\n####### **our actions and investments are guided by the following six long-term strategic objectives:**\n04 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT", - "page_start": 6, - "page_end": 7, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **2013 was another solid year in which Rogers made clear progress on a number of**\n\n##### **WHY INVEST** IN ROGERS\n\n####### **ADJUSTED NET INCOME AND EARNINGS PER SHARE**\n\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 07\n**CONNECTED** HOME\nROGERS CONTINUES TO DEFINE HOW FAMILIES COME\nTOGETHER AND CONNECT WITH THEIR WORLD. MILLIONS OF\nCANADIANS DEPEND ON ROGERS TO KEEP THEM INFORMED,\nCONNECTED AND ENTERTAINED WITH A COMBINATION OF\nTHE FASTEST INTERNET SPEEDS AND THE MOST INNOVATIVE\nTELEVISION, TELEPHONY AND HOME MONITORING\nSOLUTIONS AVAILABLE.\nThe core of Rogers connected home strategy is to provide customers\nwith the fastest broadband connections, together with the ability to\nseamlessly shift - to shift time, to shift screens and to shift places so they\naccess what they want, when they want, on the screen of their choice.\nRogers offers the best in on-demand, sports, movies, specialty, episodic\nand multicultural programming. Customers can schedule, pause, rewind\nBROADBAND\nINTERNET\nE-MAIL\n& MESSAGING\nWHOLE HOME\nPVR\nCATEGORY-\nLEADING MEDIA\nCONTENT\nHOME\nTELEPHONY\nANY SCREEN\nSTREAMING TV\nON-DEMAND\nVIDEO CONTENT\nHOME\nMONITORING\n& AUTOMATION\nCONVERGED\nWIRELESS/\nWIRELINE\n08 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\nand view content on demand. They can search content and control their\nPVR remotely from their smartphone. They can stream programming to\ntheir tablet anywhere in their home. A single Rogers Nextbox serves as\na master PVR for the entire home enabling simultaneous viewing and\nrecording of up to eight separate shows and storage of over 250 hours\nof high-definition programming. And customers can access television\nand movie content on-demand from anywhere by laptop, tablet or\nsmartphone using the Rogers Anyplace TV app.\nTelevision has never been this good, this easy, or this simple to control.\nAnd it’s even better when combined with innovative Rogers features,\nsuch as the ability to screen phone calls on their TV, listen to voicemail\non their tablet, or receive talking text messages on their home phone.\nWireless customers can also use Rogers One Number to switch calls\namong their computer, home phone and wireless device without\ninterruption; manage e-mails; text messages and voicemail; hold live\nvideo chats; and combine and sync contacts from across multiple devices.\nWhen they’re not at home, more and more customers also rely on\nRogers Smart Home Monitoring, a complete monitoring, automation\nand security solution that includes the most innovative technology and\nfeatures available. Smart Home Monitoring lets customers monitor,\ncontrol and receive alerts by smartphone or online, staying connected\nto their home from almost anywhere, and enjoying the peace of mind\nthat comes with having the most reliable monitoring solution available.", - "page_start": 10, - "page_end": 12, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n##### **D E L I V E RI NG ON OUR COMMITMENTS** IN 2 013\n\n####### **GROWTH**\n\n**94** Not Not Not es es es to to Consol ida da ted tedd Fi Fi Fi nan nan cia c l\nSt Sta Sta tem t ent s\n**126** Cor por r ate ate an an and S d S d S har har h eho eh lde r I nfo nfo fo rma rma rma tio tio tion\n####### **DIVIDEND**\n####### **GROWTH**\n**WHAT WE SAID:** Increase\ncash returns to shareholders\nconsistently over time.\n**WHAT WE DID:** Increased the\nannualized dividend per share\n10% from $1.58 to $1.74 in 2013.\nFurther increased the dividend\nby 5% to $1.83 in February 2014.\n####### **HIGHER VALUE**\n####### **WIRELESS SUBSCRIBERS**\n**WHAT WE SAID:** Continue the\ngrowth in our smartphone\nsubscriber base to drive wireless\ndata revenue and ARPU.\n**WHAT WE DID:** Activated nearly\n2.7 million smartphones, helping\nbring smartphone penetration\nto 75% of postpaid subscriber\nbase.\n####### **OPERATING**\n####### **EFFICIENCIES**\n**WHAT WE SAID:** Implement\nproductivity improvement\ninitiatives to capture sustainable\noperating efficiencies.\n**WHAT WE DID:** Reduced operating\nexpenses for the combined Wireless\nand Cable segments, excluding the\ncost of wireless equipment sales, by\napproximately 1% from 2012 levels.\n####### **EVOLVE AND ENHANCE**\n####### **TELEVISION PLATFORM**\n**WHAT WE SAID:** Invest in the\nevolution of our current TV\nplatform and extend our video\nofferings to new platforms.\n**WHAT WE DID:** Launched NextBox\n3.0 delivering a superior TV\nexperience and leveraged the\nsuccess of Rogers AnyPlace TV,\nour Internet and mobile\non-demand TV service.\n####### **FAST AND RELIABLE**\n####### **NETWORKS**\n**WHAT WE SAID:** Maintain\nRogers leadership in network\ntechnology and innovation.\n**WHAT WE DID:** Rogers was\nnamed both the fastest wireless\nnetwork and the fastest\nbroadband ISP in Canada\nby PCMag.com.\n####### **ENHANCE AND STRENGTHEN**\n####### **THE CORE BUSINESS**\n**WHAT WE SAID:** We will make\nstrategic investments to expand\nand strengthen the core\nbusiness.\n**WHAT WE DID:** Executed\nstrategic acquisitions including\nMountain Cable, data centre and\nhosting assets, theScore and\nvaluable, high profile sports\ncontent.\n####### **DATA REVENUE**\n####### **GROWTH**\n**WHAT WE SAID:** Generate\ndouble-digit wireless and\nbroadband data growth consistent\nwith our data usage monetization\nstrategy.\n**WHAT WE DID:** Grew wireless", - "page_start": 1, - "page_end": 1, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **2013 was another solid year in which Rogers made clear progress on a number of**\n\n##### **WHY INVEST** IN ROGERS\n\n####### **ADJUSTED NET INCOME AND EARNINGS PER SHARE**\n\nnavigate their cable guide, use a virtual remote, set PVR recordings and\nstream live or on-demand content from a tablet, smartphone, laptop\nor gaming console.\nRogers continues to be Canada’s innovation leader in rapidly growing\nareas such as wireless machine-to-machine communications, remote\nhome monitoring and automation, mobile payments, in-car\ninfotainment and telematics, and digital media. As well, Rogers has\ndeployed a suite of unique local digital services that create virtual\nmarketplaces for bringing consumers and businesses together and\nprovide location-based targeted offers.\nThese are just a few examples of the ways Rogers continues to\ninnovate and lead the way, introducing wireless, broadband and digital\ntechnologies and services that fundamentally change the way\ncustomers stay connected, informed and entertained anywhere they\nare. Canadians know there’s one thing to be certain of - if they’re with\nRogers, they’ll never miss a thing.\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 15\n**SOCIAL** RESPONSIBILITY\nATTAINING LEADERSHIP IN OUR INDUSTRY AND THE\nPRIVILEGE OF BEING CANADIANS’ COMPANY-OF-CHOICE IS\nABOUT DELIVERING THE BEST INNOVATIVE SERVICES WHILE\nBEING A RESPONSIBLE BUSINESS - AIMS THAT ARE DEEPLY\nCONNECTED.\nEach year we work hard to build a more sustainable business and\ncontribute to building a more sustainable world. Applying social and\nenvironmental responsibility throughout Rogers’ daily operations - and\nbeyond our own walls to our supply chain and communities - helps us\nattract customers, enhance employee recruitment and retention, mitigate\nrisks and provide value to all of our stakeholders.\nTo create a great workplace, we focus on all aspects of the employee\nexperience - investing millions in employee training and development,\nproviding attractive compensation and benefits, and developing a\nYOUTH\nEDUCATION\nEMPLOYEE\nEXPERIENCE\nARTS &\nCULTURE\nETHICAL\nSUPPLY CHAIN\nECONOMIC\nCONTRIBUTIONS\nENVIRONMENTAL\nRESPONSIBILITY\nCOMMUNITY\nINVESTMENT LOCAL SHELTERS\n& FOOD BANKS GOOD\nGOVERNANCE\n16 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\npositive health, safety and wellness culture. In 2013, Rogers was\nrecognized as one of Canada’s Top 100 Employers and one of the\nBest Diversity Employers.\nIn support of positive change in communities across Canada, Rogers\nprovided cash and in-kind donations to support various organizations\nand causes, including youth education through our flagship program\nRogers Youth Fund. This fund supports after-school homework clubs,\nacademic tutoring and alternative schooling that help youth excel.\nAs a natural extension of our business, we also contribute significant\nfunding to encourage the development of innovative and creative\nCanadian content for film, television and wireless mobile devices.", - "page_start": 18, - "page_end": 20, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **2013 was another solid year in which Rogers made clear progress on a number of**\n\n##### **WHY INVEST** IN ROGERS\n\n####### **ADJUSTED NET INCOME AND EARNINGS PER SHARE**\n\n**Rogers Communications has excellent positions in growing markets, powerful brands that stand for innovation,**\n**proven management, a long record of driving growth and shareholder value, and the financial strength to continue**\n**to deliver long-term growth.**\n##### **WHY INVEST** IN ROGERS\nCanada’s largest wireless carrier and\na leading cable television provider,\noffering a “quadruple play” of wireless,\nInternet, television and telephony\nservices to consumers and businesses.\n####### **LEADER IN CANADIAN**\n####### **COMMUNICATIONS INDUSTRY**\nA leading provider of communications\nand entertainment products and\nservices that are increasingly becoming\nintegrated necessities in today’s world.\n####### **MUST-HAVE PRODUCTS**\n####### **AND SERVICES**\nUnique and complementary collection\nof leading broadcast radio and\ntelevision, specialty TV, sports\nentertainment, publishing and\ndigital media assets.\n####### **CATEGORY-LEADING**\n####### **MEDIA ASSETS**\nMajority of revenue and cash flow is\ngenerated from wireless and broadband\nservices, the fastest growing segments\nof the telecommunications industry.\n####### **SUPERIOR ASSET MIX**\nStrong franchises with nationally\nrecognized and highly respected\nbrands that stand solidly in Canada\nfor innovation, choice and value.\n####### **STRONG FRANCHISES**\n####### **AND POWERFUL BRANDS**\nLeading wireless and broadband\nnetwork platforms that deliver the\nmost innovative communications,\ninformation and entertainment\nservices.\n####### **LEADING NETWORKS**\n####### **AND INNOVATIVE PRODUCTS**\nExperienced, performance-oriented\nmanagement and operating teams\nwith solid industry expertise,\nsupported by the spirit of innovation\nand an entrepreneurial culture.\n####### **PROVEN LEADERSHIP AND**\n####### **ENGAGED EMPLOYEE BASE**\nFinancially strong with an investment\ngrade balance sheet, conservative debt\nleverage, and significant available\nfinancial liquidity.\n####### **FINANCIAL STRENGTH**\n####### **AND FLEXIBILITY**\nRCI common stock actively trades on\nthe TSX and NYSE, with average daily\ntrading volume of approximately\n1.6 million shares. Each share pays\nan annualized dividend of $1.83\nper share in 2014.\n####### **HEALTHY TRADING VOLUME**\n####### **AND GROWING DIVIDENDS**\n####### **ANNUALIZED DIVIDENDS PER SHARE: 2008- 2013**\n2011 2012 **2013** 2008 2009 2010\n**$1.74**\n$1.00\n$1.16 $1.28\n$1.42\n$1.58\n####### **ADJUSTED NET INCOME AND EARNINGS PER SHARE**\n2011 2012 **2013** 2008 2009 2010\n**$1.8**\n**$3.42**\n$1.3\n$1.6 $1.7 $1.7 $1.8\nADJUSTED NET INCOME ($ IN BILLIONS)\nADJUSTED DILUTED EARNINGS PER SHARE\n$1.99\n$2.53\n$2.94 $3.17 $3.41\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 05\n**WIRELESS** EVERYWHERE\nROGERS KNOWS THAT NO MATTER WHERE ITS CUSTOMERS\nARE, BEING IN TOUCH WITH FRIENDS, FAMILY AND\nCOLLEAGUES MAKES THEIR LIVES MORE CONNECTED.\nAND BEING CONNECTED ANYTIME, ANYWHERE, TO THE\nINFORMATION AND ENTERTAINMENT THAT MATTERS\nMOST MAKES LIFE EASIER AND MORE ENJOYABLE.\nThat’s why, in the city and around the world, millions of Canadians rely", - "page_start": 8, - "page_end": 9, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **MEDIA**\n\nCanada’s largest provider of\nwireless communications services.\n\n####### **MEDIA**\nsee page 47\nA diversified Canadian media\ncompany that engages in\ntelevision and radio\nbroadcasting, multi-platform\nshopping, publishing, digital,\nand sports media and\nentertainment.\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 29\nMANAGEMENT’S DISCUSSION AND ANALYSIS\nOUR STRENGTHS\nLEADER IN CANADIAN COMMUNICATIONS INDUSTRY\nCanada’s largest wireless carrier and a leading cable television provider,\noffering quad-play services (i.e. wireless, television, Internet and\ntelephony) to consumers and businesses.\nPOWERFUL BRANDS\nStrong nationally recognized and highly respected premium brands that\nwe believe evoke innovation, entrepreneurial spirit, choice and value.\nLEADING NETWORKS AND INNOVATIVE PRODUCTS\nLeading Canadian wireless and cable internet network platforms that\nhave been recognized as offering fastest speeds upon which to deliver\nthe innovative communications, media, information and entertainment\nservices.\nMUST-HAVE PRODUCTS AND SERVICES\nA leading Canadian provider of communications and entertainment\nproducts and services that are becoming increasingly integrated and\nnecessary in today’s world.\nCATEGORY-LEADING MEDIA ASSETS\nUnique and complementary collection of leading Canadian broadcast\nradio and television, specialty TV, sports media and entertainment,\npublishing and digital media assets.\nSUPERIOR ASSET MIX\nMajority of revenue and cash flow is generated from wireless and\nInternet services.\nPROVEN LEADERSHIP AND ENGAGED EMPLOYEE BASE\nExperienced performance-oriented management and operating teams,\nwith highly developed industry expertise, supported by the spirit of\ninnovation and an entrepreneurial culture.\nFINANCIAL STRENGTH AND FLEXIBILITY\nFinancially strong with an investment grade balance sheet, conservative\ndebt leverage and significant available liquidity.\nHEALTHY TRADING VOLUMES AND HISTORY OF DIVIDEND\nGROWTH\nOur common stock actively trades on the TSX and NYSE with an\naverage daily trading volume of approximately 1.6 million shares.\nDividends have increased in each of the last 5 years and each share paid\nan annualized dividend of $1.74 in 2013. In February 2014, we further\nincreased our annualized dividend by 5% to $1.83.\n30 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\n**MANAGEMENT’S DISCUSSION AND ANALYSIS** INDUSTRY TRENDS\nThe telecommunications industry in Canada, and our business segments, is affected by several overarching trends.\nCHANGING TECHNOLOGIES AND CONSUMER DEMANDS\nConsumer demand for mobile devices, digital media and on-demand\ncontent across platforms is pushing providers to build networks that can\nprovide more data faster, cheaper and more easily. Increased adoption\nof smartphones and double digit growth in our data revenue continued\nthis year, reflecting expanded use of applications, mobile video,\nmessaging and other wireless data.\nCOMPETITION\nCompetition in wireless from national and regional operators as well as", - "page_start": 32, - "page_end": 34, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Key Financial Information**\n\ninvestors), on SEDAR (sedar.com) and on EDGAR (sec.gov), or you can\ne-mail us at investor.relations@rci.rogers.com. Information on or\nconnected to these and any other websites referenced in this document\nis not part of this MD&A.\nYou can also go to rogers.com/investors for information about our\ngovernance practices, corporate social responsibility reporting, a\nglossary of communications and media industry terms, and additional\ninformation about our business.\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 25\nMANAGEMENT’S DISCUSSION AND ANALYSIS\nExecutive Summary\nABOUT ROGERS COMMUNICATIONS INC.\nRogers Communications is one of Canada’s leading diversified communications and media companies.\nWe provide a broad range of services: wireless and wired voice and data\ncommunications, cable television, high-speed Internet, cable telephony,\nwired telecom and data networking services to consumers and\nbusinesses. We also compete in television and radio broadcasting,\nmulti-platform shopping, sports media and entertainment, digital media\nand consumer, trade and professional publications.\nAlmost all of our operations and sales are in Canada. We have a highly\nskilled and diversified workforce of approximately 28,000 employees.\nOur head-office is in Toronto, Ontario and we have numerous offices\nacross Canada.\nFOUR BUSINESS SEGMENTS\nWe report our results of operations in four segments.\nWireless Wireless telecommunications operations\nfor consumers and businesses\n| Cable | Cable telecommunications operations, including cable television, Internet and cable telephony for Canadian consumers and businesses |\n|:---|:---|\n| Business Solutions | Network connectivity through our fibre network assets to support a range of voice, data, networking, data centre and cloud-based services for medium and large Canadian businesses, governments, and other telecommunications providers |\n| Media | A diversified portfolio of media properties, including television and radio broadcasting, digital media, multi- platform shopping, publishing and sports media and entertainment |\n$12.7 BILLION\n(%)\n**2013 CONSOLIDATED REVENUE BY SEGMENT**\nWIRELESS **57%**\nCABLE **27%**\nMEDIA **13%**\nBUSINESS SOLUTIONS **3%**\n$5.0 BILLION\n(%)\n**2013 CONSOLIDATED ADJUSTED OPERATING PROFIT BY SEGMENT**\nWIRELESS **61%**\nCABLE **33%**\nMEDIA **4%**\nBUSINESS SOLUTIONS **2%**\n26 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\n**MANAGEMENT’S DISCUSSION AND ANALYSIS** 2013 HIGHLIGHTS\n####### **Key Financial Information**\nYears ended December 31\n(In millions of dollars, except per share amounts) **2013** 2012 % Chg\n**Consolidated**\nOperating revenue **$ 12,706** $ 12,486 2\nAs adjusted 1 :\nOperating profit **$ 4,993** $ 4,834 3\nOperating profit margin **39.3%** 38.7%\nNet income **$ 1,769** $ 1,781 (1)\nDiluted earnings per share **3.42** 3.41 -\nOperating income 2 **2,926** 2,766 6", - "page_start": 28, - "page_end": 30, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Higher Adjusted Operating Profit**\n\n- the cost of wireless handsets and equipment\n- all other expenses involved in day-to-day operations, to service\nexisting subscriber relationships and attract new subscribers.\nThe cost of equipment was $50 million lower than last year, or 3%,\nmainly because fewer existing subscribers upgraded hardware and\nfewer new customers were added during the year as discussed above.\nWe activated and upgraded fewer devices compared to 2012.\nTotal customer retention spending (including subsidies on handset\nupgrades) was $939 million, 0.3% lower than last year. The reduction\nwas mainly because fewer existing subscribers upgraded their hardware\nas discussed above, which we partially attribute to the recent shift to\ntwo year contracts.\nOther operating expenses (excluding retention spending), were down\nslightly from 2012, due to a continued focus on cost productivity\ninitiatives we are implementing across various functions.\n####### **Higher Adjusted Operating Profit**\nAdjusted operating profit was 3% higher this year compared to last\nyear because of continued growth of wireless data, our improvements\nin cost management and efficiency and lower volumes of hardware\nsales and upgrades. Adjusted operating profit margin as a percentage\nof network revenue increased this year to 46.8% from 45.6% in 2012.\n(IN MILLIONS OF DOLLARS)\n**WIRELESS ADJUSTED OPERATING PROFIT**\n**2013**\n2012\n2011\n**$3,157**\n$3,063\n$3,036\n40 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\n**MANAGEMENT’S DISCUSSION AND ANALYSIS** CABLE\nONE OF CANADA’S LARGEST PROVIDERS OF CABLE\nTELEVISION, HIGH-SPEED INTERNET AND\nPHONE SERVICES\n- 2.1 million television subscribers - approximately 31.4% of\nCanadian cable television subscribers\n- 2.0 million high-speed Internet subscribers\n- 1.2 million telephony subscribers\n- a network that passes approximately 4 million homes in\nOntario, New Brunswick and Newfoundland.\nPRODUCTS AND SERVICES\nOur advanced digital two-way hybrid fibre-coaxial network provides a\nleading and innovative selection of digital television and online viewing,\nhigh-speed broadband Internet access, and cable telephony services:\n- programming includes high-definition television (HDTV)\n- on-demand, including movies, television series and events\n- personal video recorders (PVRs) and Whole Home PVR\n- time-shifted programming\n- digital specialty, multicultural and sports programming\n- Rogers Anyplace TV and Anyplace TV Home Edition for viewing on\nsmartphones, tablets and personal computers.\nCable Television generates service revenue from three areas:\n- digital cable - includes digital channel service fees, including premium\nand specialty service subscription fees, pay per view service fees and\nvideo on demand service fees\n- analog cable - includes basic cable service fees plus extended basic\n(or tier) service fees and access fees for use of channel capacity by", - "page_start": 43, - "page_end": 44, - "source_file": "NYSE_RCI_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_RCI_2013.pdf", - "query": "Until what NHL season will the Vancouver's ice hockey team be a Rogers Communications partner?", - "target_page": 39, - "target_passage": "Sportsnet announced a 10-year partnership extension with the Vancouver Canucks through the 2022-2023 NHL seasons", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **MEDIA TRENDS**\n\nCanadian cable industry first, the application recommends similar\nprograms based on what customers are viewing, helping Canadians\nto explore and uncover more programming that appeals to their\nindividual tastes.\nBUSINESS SOLUTIONS\n- Following the acquisition of Blackiron and Pivot Data Centres this\nyear, Business Solutions announced it is expanding its hosting and\ncolocation business in Western Canada through a newly expanded\ndata centre in Edmonton and a new Western Canada flagship data\ncentre in Calgary.\n- SIP Trunking, a new IP-based voice solution, was announced for\nenterprises designed to complement our fibre-based Internet and\nWAN connectivity services. Merging voice services with a business\ndata network, SIP Trunking solutions dynamically allocate bandwidth\nas needed to support voice and/or data needs depending upon\ncapacity requirements during peak hours and also provide a platform\nfor next generation IP-based video, mobile and productivity\napplications and services.\nMEDIA\n- Exclusive NHL 12-year licensing agreement to broadcast national NHL\ngames beginning with the 2014-2015 season was signed. The\nagreement grants Rogers the exclusive distribution of all national live\nand in-progress regular season and playoff games within Canada, in\nmultiple languages, across all platforms. We executed separate\nagreements to sublicense certain of these broadcasting rights to TVA\nSports and CBC.\n- Sportsnet 360 was launched, which is comprised of the rebranded\ntheScore assets. The acquisition of theScore received final regulatory\napproval in the first half of this year.\n- Sportsnet announced a 10-year partnership extension with the\nVancouver Canucks through the 2022-2023 NHL seasons, continuing\na 14-year network tradition as the regional television broadcaster of\nCanucks hockey. The new agreement features a comprehensive suite\nof multimedia rights including television, online and mobile,\ndelivering up to 60 regular season Vancouver Canucks games each\nseason. Sportsnet is also the official regional television broadcast\nrights holder for the Toronto Maple Leafs, Calgary Flames and\nEdmonton Oilers.\n- Next Issue Canada, an innovative, all-you-can-read subscription\ndigital magazine service that provides consumers with exclusive and\nunlimited access to a catalogue of more than 100 premium Canadian\nand US titles was launched. Next Issue Canada delivers access to our\nleading publishing brands alongside many of the most popular US\nmagazine titles.\n- The Shopping Channel launched a brighter, easier, and more\nengaging multi-channel retail experience and a refreshed on-air and\nonline look, an all-new mobile app, special-themed programming\nand improved shipping. The leading interactive and only national\nCanadian multi-channel retailer also added on-air social media", - "page_start": 38, - "page_end": 38, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Higher Adjusted Operating Profit**\n\nadvertisers with:\n- other Canadian magazines\n- foreign, mostly US, titles that sell in significant quantities in Canada\n- online information and entertainment websites.\nTelevision and specialty services compete for viewers and advertisers\nwith:\n- other Canadian television stations that broadcast in their local\nmarkets, including those owned and operated by the CBC, Bell\nMedia and Shaw Media, some of which have greater national\ncoverage\n- other specialty channels\n- other distant Canadian signals and US border stations given the time-\nshifting capacity available to digital subscribers\n- other media, including newspapers, magazines, radio and outdoor\nadvertising\n- content available on the Internet.\nCompetition in Sports Entertainment includes:\n- other Toronto professional teams, for attendance at Blue Jays games\n- other Major League Baseball teams, for Blue Jays players and fans\n- other local sporting and special event venues.\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 47\nMANAGEMENT’S DISCUSSION AND ANALYSIS\nACQUISITIONS\n- Closed our agreement to acquire Metro 14 Montreal for $10 million\non February 4, 2013, and relaunched the station as City Montreal,\nexpanding the City broadcast TV network into the largest market in\nQuebec and increasing the City television network reach to over\n80% of Canadian households.\n- Finalized our purchase of theScore, Canada’s third largest specialty\nsports channel, for $167 million. We later rebranded theScore as\nSportsnet 360.\nNHL\n- Advanced our strategy of delivering highly sought-after sports\ncontent anywhere, anytime, on any platform and strengthening the\nvalue of our sports brand by entering into an exclusive 12-year\nlicensing agreement with the NHL which begins with the 2014-2015\nseason and grants Rogers the following:\n- national rights across television broadcasts, wireless and\nmobile tablets and Internet streaming\n- national rights to all regular season games, all playoff games\nand the Stanley Cup Final, and all special events and non-\ngame events (e.g. NHL All-Star Game, NHL Draft) - in multiple\nlanguages\n- out-of-market rights for all regional games\n- ownership of all linear and digital highlights, including\ncondensed games and video archives\n- NHL broadcast assets: Rogers to operate NHL Centre Ice and\nNHL Game Centre Live\n- sponsorship rights to the NHL Shield logo as an official partner\nof the NHL\n- Canadian representation of ad sales for NHL.com\n- ownership of all commercial inventories for the television\nbroadcasts\n- rights to sublicense broadcasting rights to TVA and CBC\n- rights to use the Hockey Night In Canada brand through the\nCBC sublicense agreement.", - "page_start": 50, - "page_end": 51, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Significant Developments**\n\nto $1.83.\n####### **New CEO**\n- Guy Laurence joined Rogers in December 2013, as our new President\nand Chief Executive Officer, succeeding Nadir Mohamed who retired\nfrom Rogers. Mr. Laurence brings 30 years of global experience in\nthe telecommunications and media industries.\n####### **Significant Developments**\n- Exclusive 12-year licensing agreement to broadcast national NHL\ngames, beginning with the 2014-2015 season was signed. The\nagreement grants Rogers the exclusive distribution rights of all\nnational regular season and playoff games within Canada, in multiple\nlanguages, across all platforms. At the same time, we executed\nseparate agreements to sublicence certain of these broadcasting\nrights to TVA Sports and CBC.\n- Strategic acquisitions of Score Media Inc. (theScore), Mountain\nCablevision Ltd. (Mountain Cable), Blackiron Data ULC (Blackiron)\nand Pivot Data Centres were completed.\n- Rogers First Rewards, a new loyalty program allowing customers to\nearn points on their eligible purchases and redeem them online for a\nwide selection of Rogers products and services, was launched in the\nGreater Toronto Area, Ottawa, Kingston, Sudbury and other cities\nthroughout Ontario. We also received regulatory approval to launch\na Rogers credit card which augments this loyalty program and will\naccelerate the rate at which customers earn points.\n(IN MILLIONS OF DOLLARS)\n**REVENUE BY SEGMENT**\n**2013**\n2012\n2011\n**$1,704**\n$1,620\n$1,611\n**$374**\n$351\n$405\n**$3,475**\n$3,358\n$3,309\n**$7,270**\n$7,280\n$7,138\nWireless Cable Business Solutions Media\n(IN MILLIONS OF DOLLARS)\n**ADDITIONS TO CONSOLIDATED PROPERTY, PLANT AND EQUIPMENT**\n**2013**\n2012\n2011\n**$2,240**\n$2,142\n$2,127\n(IN MILLIONS OF DOLLARS)\n**ADJUSTED OPERATING PROFIT BY SEGMENT**\n**2013**\n2012\n2011\n**$161**\n$190\n$180\n**$106**\n$89\n$86\n**$1,718**\n$1,605\n$1,549\n**$3,157**\n$3,063\n$3,036\nWireless Cable Business Solutions Media\n(IN MILLIONS OF DOLLARS)\n**CONSOLIDATED TOTAL ASSETS**\n**2013**\n2012\n2011\n**$23,601**\n$19,618\n$18,362\n28 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\n**MANAGEMENT’S DISCUSSION AND ANALYSIS** Understanding Our Business\nRogers Communications is one of Canada’s leading diversified communications and media companies.\n**Our vision** is to be known for leading the enablement and delivery of seamless, customer-driven communications,\nentertainment, information and transactional experiences across any device, place or time.\n**Wireless** provides wireless voice and data communication services,\nincluding machine to machine to both consumer and enterprise\nbusinesses, governments and other telecommunications service\nproviders. **Cable** provides voice and data communications, home\nmonitoring, television and high-speed Internet services to both\nconsumers and businesses. **Business Solutions** provides voice and data\ncommunications and advanced services including data centre based\nsolutions and cloud computing services to a wide range of medium to", - "page_start": 31, - "page_end": 32, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **2013 was another solid year in which Rogers made clear progress on a number of**\n\n##### **WHY INVEST** IN ROGERS\n\n####### **ADJUSTED NET INCOME AND EARNINGS PER SHARE**\n\nmagazine platform which provides 100+ of North America’s most\ncelebrated titles on an unlimited anytime, anywhere basis.\nIn sports entertainment, Rogers owns the Toronto Blue Jays baseball\nteam and Rogers Centre stadium, Canada’s largest sports and\nentertainment facility and home field of the Blue Jays. Rogers also holds\na 37.5% investment in Maple Leaf Sports & Entertainment which owns\nthe NHL Maple Leafs, NBA Raptors, MLS Toronto FC and a number of\nother sports related assets.\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 13\n**DELIVERING** WHAT’S NEXT\nINNOVATION AND A DRIVE TO BE FIRST TO DELIVER THE\nMOST ADVANCED INFORMATION, COMMUNICATIONS,\nENTERTAINMENT AND TRANSACTION SERVICES, SOLUTIONS\nAND DEVICES ARE AT THE VERY CORE OF ROGERS.\nAs one of the first carriers in the world to offer the telecommunications\n“quadruple play” of wireless, television, Internet and telephony services\nover its own networks, few have more capabilities or success in enabling\nsubscribers to enjoy their experiences across multiple screens.\nRogers has a long history of firsts, including the first cellular call in Canada,\nthe world’s first high-speed cable modem service, the first digital cellular\nnetwork in North America, Canada’s first video-on-demand and mobile\nTV services, the first HSPA and LTE networks and the first to offer iPhone,\nAndroid, BlackBerry and Windows 8 in Canada. With the combination of\nour advanced next-generation national wireless network, our powerful\nbroadband cable infrastructure and our category-leading media assets,\nwe are in a unique position to help Canadians to live like never before.\nLEADING\nNEXT GENERATION\nNETWORKS\nDIGITAL MEDIA\nMOBILE\nCOMMERCE\nHOME\nAUTOMATION\nMACHINE-TO-\nMACHINE\nCOMMUNICATIONS\nMOBILE\nSTREAMING\nTELEVISION\nADVANCED IP\nSOLUTIONS\nENTERPRISE\nMOBILE\nAPPLICATIONS\nCONVERGED\nWIRELESS/\nWIRELINE\n14 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\nOur new wireless Share Everything plans were Canada’s first to let\nindividuals, families and small businesses share wireless data and\nunlimited nationwide talk and text, with up to 10 wireless devices.\nRogers recently further enhanced its exciting One Number service by\nintroducing smartphone apps which enable customers to use mobile\ndata or Wi-Fi to talk, text and video chat using their existing Rogers\nwireless number from any device.\nWe also keep customers informed and entertained with Rogers next-\ngeneration NextBox 3.0 TV experience which allows customers to view\nand record up to eight HD programs simultaneously, store hundreds of\nhours of content and enjoy whole-home PVR capability. And with\nRogers Anyplace TV, it’s also a wireless experience where viewers can", - "page_start": 16, - "page_end": 18, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **2013 was another solid year in which Rogers made clear progress on a number of**\n\n##### **WHY INVEST** IN ROGERS\n\n####### **ADJUSTED NET INCOME AND EARNINGS PER SHARE**\n\nRogers remains at the forefront of mobile commerce and electronic\npayments solutions in the Canadian market.\nBusinesses across Canada also connect with customers through Rogers\nleading media brands as the one-stop solution for all their local and\nnational radio, television, online and print advertising needs.\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 11\nROGERS IS COMMITTED TO DELIVERING WORLD-CLASS\nCONTENT AND EXPERIENCES TO CONSUMERS AND\nADVERTISING SOLUTIONS TO BUSINESSES. THE COMPANY\nHAS A STRONG LEGACY OF BUILDING POWERFUL MEDIA\nBRANDS WITH COMPELLING CONTENT THAT RESONATES WITH\nAUDIENCES ACROSS MULTIPLE PLATFORMS ON ANY DEVICE.\nToday, businesses across Canada connect with customers through Rogers\ncategory-leading television and radio assets, sports entertainment,\ntelevised and online shopping, publishing, and digital media properties as\nthe one-stop solution for all their local and national advertising needs.\nRogers Media is Canada’s premier combination of diversified broadcast,\nspecialty, sports, print and online media assets which together touch\nnearly 90% of Canadians every week. This includes over 50 popular AM\nand FM radio stations across Canada. In television, it includes the seven\nstation City network which broadcasts intensely local, urban-oriented\n**LEADING** CONTENT\nLEADING\nSPORTSNET TV\nFRANCHISE\nOMNI\nMULTICULTURAL\nNETWORK\nCITY NATIONAL\nTELEVISION\nNETWORK\nTORONTO\nBLUE JAYS\nBASEBALL TEAM\nNATIONAL\nRADIO\nPORTFOLIO\nTELEVISED\nSHOPPING\nNETWORK\n37.5% OWNERSHIP\nOF LEAFS,\nRAPTORS & TFC\nDIGITAL MEDIA\nPORTFOLIO\nICONIC\nMAGAZINE\nBRANDS\n12 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\nprogramming across the country’s largest markets, as well\nas five OMNI Television stations which deliver multilingual news,\ninformation and entertainment to Canada’s multiple language\ncommunities.\nThe Sportsnet specialty network provides sports programming across\nCanada through its four regional television channels and its nationally-\ndistributed Sportsnet ONE, Sportsnet World, and Sportsnet 360\nstations. Rogers also owns other Canadian specialty television channels,\nincluding FX Canada, OLN, The Biography Channel and G4.\nThe Shopping Channel - Canada’s only nationally televised and\nInternet shopping service - is a leading interactive multi-channel\nretailer, offering a vast assortment of exclusive products and top brand\nnames. As one of Canada’s most innovative and diversified retailers,\nit provides customers with exceptional selections in health/beauty,\njewelry, home/lifestyle, fashion/accessories, and electronics.\nRogers also publishes many well-known consumer magazines, such as\nMaclean’s, Chatelaine, FLARE, L’actualité, and Canadian Business, and is\nthe leading publisher of a number of industry, medical and financial\npublications. Rogers also controls a suite of fast-growing digital media\nassets, including 90+ owned and 300+ premium partnership online\nsites, as well as the recently launched Next Issue Canada digital", - "page_start": 14, - "page_end": 16, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\ntelevision and online viewing and telephony services to millions of residential\nand small business customers. Together with Rogers Business Solutions, it also\nprovides scalable carrier-grade business telecom, networking, hosting and\nmanaged data services, and IP connectivity and solutions to medium and large\nenterprise, government and carrier customers.\nMEDIA SEGMENT\nRogers Media is Canada’s premier destination for category-leading television and\nradio broadcasting, sports entertainment, publishing, and digital media properties.\nTelevision assets include national City network which reaches more than 80% of\nCanadians, five OMNI Television multilingual channels, seven regional and national\nSportsnet channels, as well as specialty channels FX Canada, OLN, The Biography\nChannel and G4. Rogers Media also owns The Shopping Channel, Canada’s only\nnationally televised and online shopping service. It operates more than 50 Canadian\nradio stations, publishes 50+ well known consumer and business magazines, and\nowns a suite of digital media properties. Media owns the Toronto Blue Jays Baseball\nClub and Rogers Centre, Canada’s largest sports and entertainment facility. Rogers\nalso holds a 37.5% investment in Maple Leaf Sports & Entertainment, owner of NHL\nToronto Maple Leafs, NBA Toronto Raptors and MLS Toronto FC.\n####### **REVENUE**\n($ IN BILLIONS)\n2011 **7.1**\n2012 **7.3**\n**2013 7.3**\n####### **REVENUE**\n($ IN BILLIONS)\n2011 **1.61**\n2012 **1.62**\n**2013 1.70**\n####### **REVENUE**\n($ IN BILLIONS)\n**BUSINESS SOLUTIONS / CABLE**\n2011\n2012\n**2013**\n**3.3**\n**3.4**\n**3.5**\n2011 **12.3**\n####### **REVENUE**\n($ IN BILLIONS)\n2012 **12.5**\n**2013 12.7**\n####### **ADJUSTED OPERATING PROFIT**\n($ IN BILLIONS)\n2011 **3.0**\n2012 **3.1**\n**2013 3.2**\n####### **ADJUSTED OPERATING PROFIT**\n($ IN BILLIONS)\n2011 **0.18**\n2012 **0.19**\n**2013 0.16**\n**BUSINESS SOLUTIONS / CABLE**\n2011\n2012\n**2013**\n####### **ADJUSTED OPERATING PROFIT**\n($ IN BILLIONS)\n**1.5**\n**1.6**\n**1.7**\n####### **ADJUSTED OPERATING PROFIT**\n($ IN BILLIONS)\n2011 **4.7**\n2012 **4.8**\n**2013 5.0**", - "page_start": 3, - "page_end": 4, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Higher Adjusted Operating Profit**\n\n**2013**\n2012\n2011\n**$1,718**\n$1,605\n$1,549\n**49.4%**\n47.8%\n46.8%\n44 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\n**MANAGEMENT’S DISCUSSION AND ANALYSIS** BUSINESS SOLUTIONS\nLEADING-EDGE COMMUNICATIONS SERVICES TO\nCANADIAN BUSINESSES\n- sells to medium and large enterprises, governments and\nfinancial institutions amongst others\n- 7,298 on-net fibre connected buildings\n- fibre passes next to an additional 20,014 near-net buildings.\nSERVICES THAT MEET THE INCREASING DEMANDS OF\nTODAY’S CRITICAL BUSINESS APPLICATIONS\n- voice, data networking, Internet protocol (IP) and ethernet services\nover multiservice customer access devices that allow customers to\nscale and add services such as private networking, Internet, IP voice\n(SIP) and cloud solutions which blend seamlessly to grow with their\nbusiness requirements\n- optical wave, Internet, ethernet and multi-protocol label switching\n(MPLS) services provide scalable and secure metro and wide area\nprivate networking that enable and interconnect critical business\napplications for businesses that have one or many offices, data\ncentres or points of presence (as well as cloud applications) across\nCanada\n- extensive wireless and cable access networks services for primary,\nbridging and back-up connectivity\n- contracts are typically for 1 to 5 year terms, supported by\ncomprehensive service level agreements.\nNETWORK\nBusiness Solutions is supported by Rogers networks and a dedicated\nbusiness support network monitoring team that provides Business\nSolutions customers with proactive network monitoring and problem\nresolution.\nDISTRIBUTION\nOur enterprise and carrier wholesale sales team sells Business Solutions\nservices to Canadian business and public sector telecom customers. An\nextensive network of third-party channel distributors deal with IT\nintegrators, consultants, local service providers and other indirect sales\nrelationships. This diverse approach gives greater breadth of coverage\nand sustains strong sales growth for next generation services.\nCOMPETITION\nA number of different players in the Canadian market compete for\nenterprise network and communications services. There are relatively\nfew national providers, but each market has its own competitors that\nusually focus on the geographic markets where they have the most\nextensive networks.\nIn the wireline voice and data market, we compete with facilities and\nnon-facilities-based telecommunications service providers. In markets\nwhere we own network infrastructure, we compete with incumbent\nfibre-based providers. The following are our main competitors, but\nthere are also regional competitors:\n- Ontario: Bell, Cogeco Data Services and Allstream\n- Quebec: predominantly Bell and Videotron\n- Atlantic Canada: Bell Alliant and Eastlink.\n- Western Canada: Shaw and Telus\n$0.36 BILLION\n(%)\n**2013 BUSINESS SOLUTIONS SERVICE REVENUE MIX**", - "page_start": 47, - "page_end": 48, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Higher Adjusted Operating Profit**\n\n$1.7 BILLION\n(%)\n**2013 MEDIA REVENUE MIX**\nTELEVISION **42%**\nTHE SHOPPING CHANNEL **17%**\nPUBLISHING **14%**\nRADIO **13%**\nSPORTS ENTERTAINMENT **14%**\nA NETWORK OF MEDIA ASSETS THAT REACHES CANADIANS COAST-TO-COAST\nRadio We operate more than 50 AM and FM radio stations in markets across Canada, including popular radio brands such as 98.1 CHFI,\n680 News, Sportsnet 590, The FAN, KISS 92.5, JACK FM and SONiC.\nTelevision We operate several conventional and specialty television networks:\n- City network, which together with affiliated stations, has distribution to over 80% of Canadian households\n- OMNI multicultural television stations\n- Specialty channels that include Outdoor Life Network, The Biography Channel (Canada), G4 Canada and FX (Canada)\n- Sportsnet’s four regional networks and Sportsnet One, Sportsnet World and Sportsnet 360\n- The Shopping Channel, Canada’s only national televised shopping channel which generates a significant and growing portion of its\nrevenues from online sales.\nPublishing - We publish many well-known consumer magazines such as Maclean’s, Chatelaine, Flare, Hello! Canada and Canadian Business\n- We are a leading publisher of marketing, medical, financial and trade publications\n- We also have a broad digital presence with a number of online publications, and are extending content across new platforms\n- We deliver exclusive and unlimited access to a catalogue of more than 100 premium Canadian and US magazine titles through Next\nIssue Canada digital magazine service offering.\nDigital Media Our online and mobile digital media platforms include digital advertising across websites and mobile platforms, digital content\nsubscriptions, and commerce solutions.\nSports Entertainment We own the Toronto Blue Jays, Canada’s only Major League Baseball team, and the Rogers Centre event venue, which hosts the\nToronto Blue Jays’ home games and other professional league games, concerts, trade shows and special events.\nCOMPETITION\nOur radio stations compete mainly with individual stations in local\nmarkets, but they also compete:\n- nationally with other large radio operators, including satellite radio\noperator Sirius/XM, the CBC, Bell Media and Corus Entertainment\n- with other media, including newspapers, magazines, television and\noutdoor advertising\n- with new technologies such as online web information services,\nmusic downloading, portable media players and online music\nstreaming services.\nThe Shopping Channel competes with:\n- retail stores, catalogue, Internet and direct mail retailers\n- infomercials that sell products on television\n- other television channels, for channel placement, viewer attention\nand loyalty.\nOur magazines and other publications compete for readership and", - "page_start": 50, - "page_end": 50, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Operating Income and Net Income**\n\nBusiness Solutions operating revenue was higher than last year mainly\nbecause we completed the acquisitions of Blackiron Data and Pivot\nData Centres earlier this year combined with the continued growth in\non-net and next generation services, partially offset by planned decline\nin legacy voice and data services.\nMedia operating revenue was higher than last year mainly because of\nrevenue growth at Sportsnet, higher attendance at Toronto Blue Jays\ngames and higher sales at The Shopping Channel.\n####### **Adjusted Operating Profit**\nWireless adjusted operating profit was higher this year because of\nhigher network revenue, our continued cost management and\nproductivity initiatives implemented across various areas and lower cost\nof equipment.\nCable adjusted operating profit was higher than last year because of\nthe continued growth in revenue combined with a shift in our product\nmix towards higher margin Internet and phone products.\nMedia’s adjusted operating profit was lower compared to last year. The\nincrease in operating revenue this year was more than offset by the\ncombined impact of higher player salaries at the Toronto Blue Jays, the\nNHL player lockout in 2012 and the costs associated with broadcasting\nmore NHL hockey games in 2013 because of the condensed 2012-2013\nseason which started in January 2013 and the compressed 2013-2014\nseason schedule associated with the upcoming winter Olympics.\nAdjusted operating profit relating to Corporate items and intercompany\neliminations was lower compared to last year because of continued\ninvestment in growth initiatives such as Rogers’ credit card, Outrank,\nRogers Alerts and other digital opportunities.\n####### **Operating Income and Net Income**\nOperating income was higher than last year while net income was\nlower. The increase in operating income is mainly because of the\nincrease in adjusted operating profit. Net income was lower mainly\nbecause in 2012 we realized a $233 million gain on spectrum licenses\nthat Inukshuk sold to our non-related venture partner as well as the\nrelated income tax benefits we recorded that year.\n36 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\n**MANAGEMENT’S DISCUSSION AND ANALYSIS** WIRELESS\nROGERS IS CANADA’S LARGEST WIRELESS\nCOMMUNICATIONS SERVICE PROVIDER\nAs at December 31, 2013, we had:\n- approximately 9.5 million subscribers\n- approximately 34% share of the Canadian wireless market.\nPRODUCTS AND SERVICES\nRogers is a Canadian leader in innovative new wireless network\ntechnologies and services. We provide wireless voice and advanced\nhigh-speed data communication services to subscribers across Canada\nunder the Rogers, Fido and Chatr brands, and provide our customers", - "page_start": 39, - "page_end": 40, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Operating Income and Net Income**\n\nwith the best and latest wireless devices and applications including:\n- mobile high speed Internet access\n- wireless voice and enhanced voice features\n- wireless home phone\n- device protection\n- text messaging\n- e-mail\n- global voice and data roaming\n- machine-to-machine solutions\n- advanced business solutions\n- Suretap mobile wallet\n- Rogers AnyPlace TV\n- Rogers One Number\n- Rogers First Rewards Loyalty Program.\nNATIONAL DISTRIBUTION\nWe distribute our wireless products using various channels including:\n- independent dealer networks\n- company-owned Rogers, Fido and Chatr retail stores\n- customer self-serve rogers.com, fido.ca, chatrwireless.com, ecommerce\nsites\n- Rogers call centres and outbound telemarketing\n- major retail chains and convenience stores.\n$7.3 BILLION\n(%)\n**2013 WIRELESS REVENUE MIX**\nPOSTPAID VOICE **46%**\nDATA **44%**\nEQUIPMENT **7%**\nPREPAID VOICE **3%**\nEXTENSIVE WIRELESS NETWORK\nRogers has one of the most extensive and advanced wireless networks\nin Canada:\n- supports wireless services on smartphone, tablets, computers and a\nbroad variety of M2M, mobile commerce, retail point of sale and\nother specialized devices\n- the first LTE high-speed network in Canada, which reached more\nthan 73% of the Canadian population at December 31, 2013\n- voice and data roaming agreements with international carriers in\nmore than 200 countries\n- network sharing arrangements with several regional wireless\noperators in Canada.\nWe are continuously enhancing our IP service infrastructure for all of\nour wireless services. Advances in technology have transformed how\nour customers interact and how they use the variety of tools that are\navailable to them in their personal and professional lives. Technology\nhas also changed the way businesses operate.\nNew technologies allow us to offer new services, such as Rogers One\nNumber, which makes enhanced wireless services available to\nsubscribers on their computer, tablet, or smartphone and can be used\nas an alternative to fixed line telephony. Users enjoy the same services\nand features across the coverage area, thanks to the seamless\nintegrated nature of the Rogers network and those of our roaming and\nnetwork sharing partners.\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 37\nMANAGEMENT’S DISCUSSION AND ANALYSIS\nSIGNIFICANT SPECTRUM POSITION\nOur wireless services are supported by our significant spectrum holdings in both high-band and low-band spectrum. As part of our network\nstrategy, we expect to continue making significant capital investments in spectrum to:\n- support the rapidly growing usage of wireless data services\n- introduce new innovative network-enabled features and functionality.\nOur spectrum holdings include:", - "page_start": 40, - "page_end": 41, - "source_file": "NYSE_RCI_2013.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_EMMS_2004.pdf", - "query": "I am a shareholder of Emmis Communication, but I will be available from the 20th of June to the 4th of July, will the Annual Meeting take place during this period?", - "target_page": 6, - "target_passage": "The Annual Meeting of shareholders will be held at 10 a.m. Central Time on Wednesday, June 30, 2004, at Emmis’ Corporate office.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### what it has always done: outperform.\n\nmarkets of New York, Los Angeles and Chicago as well as Phoenix, St. Louis, Austin,\nIndianapolis and Terre Haute, Ind. The company’s 16 television stations are located in\nAlbuquerque, N.M.; Fort Myers, Fla.; Green Bay, Wis.; Honolulu; Huntington, W.Va.;\nMobile, Ala./Pensacola, Fla.; New Orleans; Omaha, Neb.; Orlando, Fla.; Portland, Ore.;\nTerre Haute, Ind.; Topeka, Kan.; Tucson, Ariz.; and Wichita, Kan. Emmis also publishes\n*Indianapolis Monthly, Texas Monthly, Cincinnati, Atlanta, Los Angeles* and Country\nSampler Group magazines; has a 59.5% interest in Sláger Rádió, a national radio\nnetwork in Hungary; operates nine FM radio stations serving more than 50 percent of\nthe population in the Flanders region of Belgium; and has ancillary businesses in\nbroadcast sales, publishing and interactive products.\nTransfer Agent Register\nWachovia Bank N.A., Shareholder Services Group,\n1525 West W.T. Harris Blvd., 3c3, Charlotte, North Carolina 28288-1153.\nAnnual Meeting\nThe Annual Meeting of shareholders will be held at 10 a.m. Central Time on\nWednesday, June 30, 2004, at Emmis’ Corporate office.\nForm 10-K\nA copy of the Annual Report on Form 10-K for the fiscal year ended February 29,\n2004, which was filed with the Securities and Exchange Commission, will be sent\nto shareholders without charge upon written request to Kate Healey, Emmis\nCommunications Corporation, One Emmis Plaza, 40 Monument Circle, Suite 700,\nIndianapolis, Indiana 46204, or ir@emmis.com.\nMarket and Dividend Information\nThe Company’s Class A Common Stock is traded in the over-the-counter market\nand is quoted on the National Association of Securities Dealers Automated\nQuotation (NASDAQ) National Market System under the symbol EMMS.\nThe following table sets forth the high and low bid prices of the Class A Common\nStock for the periods indicated. No dividends were paid during any such periods.\nQuarter Ended High Low\nMay 2002 31.85 26.15\nAugust 2002 30.15 11.65\nNovember 2002 24.05 14.25\nFebruary 2003 24.86 17.82\nMay 2003 21.24 14.84\nAugust 2003 23.87 18.68\nNovember 2003 24.06 18.00\nFebruary 2004 28.65 22.74\nOn April 23, 2004, there were approximately 4,841 record holders of the Class A\nCommon Stock and one record holder of the Class B Common Stock.\nEmmis intends to retain future earnings for use in its business and does not anticipate", - "page_start": 5, - "page_end": 5, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# 2013 Annual Report u\n\n## Corporate Governance Statement\n\nfollowing significant announcements by the\nCompany, including the release of the quarterly\nreport, half-yearly results, the preliminary annual\nresults and the lodgement of the Company’s\nAnnual Report (subject to the prohibition of\ndealing in the Company’s securities if they\npossess unpublished price sensitive information).\nDirectors and senior management must also\nreceive approval from the Chairman before\nbuying or selling Company securities.\nThe Company’s Share Trading Policy is available\nin the ‘Corporate Governance’ section of the\nCompany’s website.\nCommunication with Shareholders and Continuous Disclosure\nThe Company is committed to providing relevant\nand timely information to its shareholders in\naccordance with its continuous disclosure\nobligations under the ASX Listing Rules and the\n*Corporations Act 2001* (Cth).\nInformation is communicated to shareholders\nthrough the distribution of the Company’s\nAnnual Report and other communications. All\nreleases are posted on the Company’s website\nand released to the ASX in a timely manner.\nThe Company has practices in place throughout\nthe year governing who may authorise and make\ndisclosures and the method by which the market\nis to be informed of any price sensitive\ninformation.\nThe Company Secretary is responsible for\ncommunications with the ASX and ensuring that\nthe Company meets its continuous disclosure\nobligations.\nThe Company’s Continuous Disclosure is avail-\nable in the ‘Corporate Governance’ section of\nthe Company’s website.\nAnnual General Meeting\nAll shareholders are encouraged to attend and\nparticipate in the Company’s Annual General\nMeeting. Shareholders may attend in person or\nsend a proxy as their representative.\nThe Company’s external auditor is routinely\ninvited to and attends the Annual General\nMeeting in order to respond to questions raised\nby shareholders relating to the content and\nconduct of the audit and accounting policies\nadopted by the Company in relation to the\npreparation of the financial statements.\nCorporate Governance Disclosure\nThe Company’s governance policies and proce-\ndures comply in all substantial respects with the\nAustralian Securities Exchange Corporate\nGovernance Principles and Recommendations\nwith 2010 Amendments. The following table\ncompares the ASX Recommendations and the\nCompany’s corporate governance policies and\npractices.\ncontinued\n**38**\nCorporate Governance Statement\n1.1 Companies should establish the functions reserved to the Board and those delegated to senior executives and disclose those functions. √\n1.2 Companies should disclose the process for evaluating the performance of senior executives. √\n1.3 Companies should provide the information indicated in the Guide to reporting on Principle 1. √\n2.1 A majority of the Board should be independent Directors. √", - "page_start": 38, - "page_end": 39, - "source_file": "ASX_KCN_2013.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n#### about emmis\n\nEmmis Communications (NASDAQ: EMMS) owns 23 FM and 4 AM\ndomestic radio stations serving the nation’s largest markets of New\nYork, Los Angeles and Chicago as well as Phoenix, St. Louis, Austin,\nIndianapolis and Terre Haute, Ind. In addition, Emmis owns 16 television\nstations, award-winning regional and specialty magazines, a radio net-\nwork, international radio interests, and ancillary businesses in broadcast\nsales and publishing.\nEmmis was founded in 1980, and the company launched its first radio\nstation, WENS-FM, in July 1981. As Emmis (the Hebrew word for\n“truth”) acquired more radio stations across the nation, it established a\nreputation for sound operations and emerged as a radio industry leader\nand innovator. Emmis was the first broadcast company to own top-\nrated radio stations in both L.A. and New York, and it pioneered such\nconcepts as the all-sports format.\nThe company launched its magazine division in 1988 with the purchase\nof *Indianapolis Monthly* , and moved into the world of international radio\nin 1997, when it was awarded a license to operate a national radio\nnetwork in Hungary. In 1998, Emmis expanded into television by buying\nsix television stations in markets throughout the United States. In the last\nsix years, the company has added properties in each of its divisions.\nWith its emphasis on solid operations, integrity, community involvement\nand fun, the company’s culture has been repeatedly lauded by both its\nemployees and its peers. Trade publications have regularly cited the\ncompany’s leaders as being among the best in the business.\nEmmis became a public company in 1994. It maintains its worldwide\nheadquarters in Indianapolis, where the company was founded.\n*This annual report contains certain non-GAAP measures. For a presen-*\n*tation of the directly comparable GAAP measure and a reconciliation of*\n*the non-GAAP measures to the GAAP measures, see the attachment to*\n*the back of our Form 10-K in this Annual Report.*", - "page_start": 1, - "page_end": 1, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### what it has always done: outperform.\n\nWe unveiled this concept at the National Association of\nBroadcasters meeting in April. I am proud to say that 11\nother television companies joined us at that meeting to\nexpress their support for what we’re calling the Broadcasters’\nInitiative, and more are signing on each week. Once again,\nEmmis has leveraged innovation to take a leading role in our\nindustries.\nWe’ll continue to use innovation to push us forward.\nMeanwhile, we’ll also build and maintain the best teams, pro-\nduce the best media content, outhustle and outsell our com-\npetitors, seize the best opportunities and operate this com-\npany better than any other.\nIn other words, you can count on Emmis to continue to do\nwhat it has always done: Outperform.\nThank you for your belief and investment in Emmis.\n##### what it has always done: outperform.\nJeffrey H. Smulyan\nchairman & ceo emmis communications\nExecutive Officers\nJeffrey H. Smulyan\nChairman of the Board,\nPresident and Chief Executive Officer\nWalter Z. Berger\nExecutive Vice President,\nChief Financial Officer and Treasurer\nRandall Bongarten\nTelevision Division President\nRichard F. Cummings\nRadio Division President\nGary L. Kaseff\nExecutive Vice President,\nGeneral Counsel\nPaul W. Fiddick\nInternational Division President\nMichael Levitan\nSenior Vice President,\nHuman Resources\nGary Thoe\nPublishing Division President\nBoard of Directors\nJeffrey H. Smulyan\nChairman of the Board,\nPresident and Chief Executive Officer\nSusan B. Bayh\nFormer Commissioner of the International Joint\nCommission of the United States and Canada\nWalter Z. Berger\nExecutive Vice President,\nChief Financial Officer and Treasurer\nGary L. Kaseff\nExecutive Vice President,\nGeneral Counsel\nRichard A. Leventhal\nPresident and Majority Owner,\nLMCS, LLC\nPeter A. Lund\nMedia consultant and former\nPresident of CBS Inc.\nGreg A. Nathanson\nMedia consultant and former\nPresident of Fox Television Stations and\nEmmis Television\nFrank V. Sica\nSenior Advisor\nSoros Fund Management LLC\nLawrence B. Sorrel\nManaging Partner and Co-CEO\nTailwind Capital Partners\nCorporate Office\nOne Emmis Plaza, 40 Monument Circle, Suite 700, Indianapolis, Indiana 46204,\n317.266.0100.\nBusiness\nEmmis Communications (NASDAQ: EMMS) is a diversified media firm with award-\nwinning radio broadcasting, television broadcasting and magazine publishing\noperations. Emmis’ 23 FM and 4 AM domestic radio stations serve the nation’s largest", - "page_start": 4, - "page_end": 5, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "#14. This is the seventh consecutive year we’ve\n\n## **2015 Outlook**\n\n####### **(a)3. EXHIBITS**\n\nOur President certified to the New York Stock Exchange (“NYSE”) on May 15, 2014 pursuant to Section 303A.12(a) of the NYSE’s listing\nstandards, that he was not aware of any violation by the Company of the NYSE’s corporate governance listing standards as of that date.\n**Item 11. Executive Compensation.**\nThe information required under this item is included in the following sections of our Proxy Statement for our 2015 Annual Meeting of\nShareholders, the sections of which are incorporated by reference herein and will be filed within 120 days after the end of our fiscal year:\nCompensation of Executive Officers\nCompensation Discussion and Analysis\nDirector Compensation\nCompensation Committee Interlocks and Insider Participation\n**Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Shareholder Matters.**\nThe information required under this item is included in the following sections of our Proxy Statement for our 2015 Annual Meeting of\nShareholders, the sections of which are incorporated by reference herein and will be filed within 120 days after the end of our fiscal year:\nSecurity Ownership of Certain Beneficial Owners and Management\nEquity Compensation Plans\n**Item 13. Certain Relationships and Related Transactions, and Director Independence.**\nThe information required under this item is included in the following sections of our Proxy Statement for our 2015 Annual Meeting of\nShareholders, the sections of which are incorporated by reference herein and will be filed within 120 days after the end of our fiscal year:\nElection of Directors\nCertain Relationships and Related Transactions\n**Item 14. Principal Accounting Fees and Services.**\nThe information required under this item is included in the following section of our Proxy Statement for our 2015 Annual Meeting of\nShareholders, the section of which is incorporated by reference herein and will be filed within 120 days after the end of our fiscal year:\nRatification of the Appointment of Independent Registered Public Accounting Firm\nNordstrom, Inc. and subsidiaries 69\n**PART IV**\n**Item 15. Exhibits and Financial Statement Schedules.**\nThe following information required under this item is filed as part of this report:\n####### **(a)1. FINANCIAL STATEMENTS**\n**Page**\nReport of Independent Registered Public Accounting Firm\nConsolidated Statements of Earnings\nConsolidated Statements of Comprehensive Earnings\nConsolidated Balance Sheets\nConsolidated Statements of Shareholders’ Equity\nConsolidated Statements of Cash Flows\nManagement’s Report on Internal Control Over Financial Reporting\nReport of Independent Registered Public Accounting Firm\n####### **(a)3. EXHIBITS**\nExhibits are incorporated herein by reference or are filed with this report as set forth in the Index to Exhibits on pages 72 through 78 hereof.", - "page_start": 79, - "page_end": 80, - "source_file": "NYSE_JWN_2014.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n###### emmis communications 2004 abbreviated financial highlights *in thousands except where noted*\n*year ended Feb. 28 (29)* ’00 ’01 ’02 ’03 ’04\nnet revenues 325,265 473,345 539,822 562,363 591,868\nstation operating income* 125,477 174,213 185,665 213,112 220,445\nstation op income margin 38.6% 36.8% 34.4% 37.9% 37.2%\nleverage 2.5x 6.8x 9.3x 6.5x 6.7x\n**excluding noncash compensation*\npublishing tv radio\n5\n4\n3\n2\n1\n0 1% 2.7% 4.5%\n**INDUSTRY**\n**MARKETS**\n**EMMIS**\nradio division revenue growth fiscal 2004\n$600,000\n$500,000\n$400,000\n$300,000\n$200,000\n$100,000\n$0 00 01 02 03 04\n$300,000\n$250,000\n$200,000\n$150,000\n$100,000\n$50,000\n$0 00 01 02 03 04\n**325,265**\n**473,345 539,822 562,363 591,868**\n**125,447**\n**174,213 185,665 213,112 220,445**\nnet revenue station operating income, excluding noncash compensation\n4\n2\n0\n-2\n-4\n-6 -4.7% -2.3% 0.5%\n**INDUSTRY MARKETS EMMIS**\ntv division revenue growth calendar 2003\nDear Shareholders,\nOn our year-end conference call, I said that last year was the\nbest in Emmis Communications’ history. And while that might\nhave sounded like the usual Wall Street hyperbole - like any\nother CEO bragging about his company’s performance - the\ndifference is, I believed it. And I still do.\nBut I’ve been in this business long enough to know two\nthings for sure: What I believe is not as important as what I\ncan prove, and what we did last year is only meaningful if it\nreflects on how we will do in the coming year. The good\nnews is, Emmis does have the results to back up my high\npraise, and what we did to perform last year does directly\nrelate to how we’ll perform in the year ahead.\n**The best year**\nThe bottom line is this: Emmis Communications turned in a\nremarkable performance last year. Again and again, and by a\nnumber of measures, we outperformed our peers, our mar-\nkets and our own solid track record.\nAnd we did this in a year that was challenging in just about\nevery way. The economy was unstable, public companies\ncame under continuing scrutiny, indecency issues hounded\nbroadcasters, competition for tight ad dollars increased and\ntechnology continued to reshape the media world.", - "page_start": 2, - "page_end": 3, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### you can count on emmis to continue to do\n\nthe last fiscal year - we ended fiscal ’03 at 19.79, and closed\nthe book on fiscal ’04 at 25.17.\n**How we did it**\nOperationally, we were on top of our game last year. However,\nas I said, I know that the past year’s performance really only\nmatters if it reflects on what we’ll do in the coming year. The\ngood news is, it does. We performed at these high levels not\nby doing something unusual, but by operating the way Emmis\nhas always operated, and the way we always will.\nFirst of all, we focus on assembling and maintaining the best\nteams in our markets. We have traditionally had the top\nsalespeople, creative and technical professionals, news\nstaffs, managers and support staff in every city where we\noperate. Their peers turn to them for industry leadership,\nhonor them with awards and copy them at every opportunity.\nWe invest in these people, giving them industry-leading ben-\nefits packages, great opportunities and the tools they need to\nsucceed. This has always been a hallmark of Emmis, and it\nwon’t change.\n##### you can count on emmis to continue to do\nIn addition, we commit ourselves to creating the best content\nin our markets. Our magazines routinely dominate their\nindustry awards ceremonies - last year, *Texas Monthly* won a\ncoveted National Magazine Award, and Emmis publications\nclaimed more than half of the awards at the City and\nRegional Magazine competition. Our radio stations feature\nsome of the industry’s most popular personalities - in 2003,\nEmmis people and stations were awarded three Marconi\nRadio Awards. And our television operations are regularly\nhonored by journalism organizations for their news gathering\nand community service. In short, we provide our markets\nwith reliable, high-quality content - content that helps us\nassemble the audiences our advertisers want to reach.\nWe then generate revenue by overallocating to sales. We\ngive our teams well-developed strategies, clearly defined\nbrands and solid products. We build bigger, better sales\nforces and put a greater emphasis on local dollars than our\ncompetitors. We hire aggressive managers, set ambitious\ngoals and then watch our people work harder and smarter", - "page_start": 3, - "page_end": 4, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# ANNUAL REPORT 2004\n\n## **15. SUBSEQUENT EVENT**\n\n####### **ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULE**\n\naudited by Ernst & Young LLP, an independent registered public accounting Ñrm, as stated in their report\nwhich is included herein.\n87\n####### **Changes in Internal Control Over Financial Reporting**\nBased on an evaluation, under the supervision and with the participation of our management, including\nour Chief Executive OÇcer and Chief Financial OÇcer, there has been no change in our internal control over\nÑnancial reporting during our last Ñscal quarter identiÑed in connection with that evaluation, that has\nmaterially aÅected, or is reasonably likely to materially aÅect, our internal control over Ñnancial reporting.\n####### **ITEM 9B. OTHER INFORMATION**\nNone.\n88\n####### **PART III**\nThe information required by Items 10, 11, 12 (except for the information required by Item 201(d) of\nRegulation S-K), 13 and 14 of Part III of Form 10-K will be set forth in the Proxy Statement of the Company\nrelating to the 2005 Annual Meeting of Stockholders and is incorporated by reference herein.\n####### **ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND**\n####### **MANAGEMENT**\nThe following table sets forth certain information regarding equity compensation plans as of Decem-\nber 31, 2004 (number of securities in millions):\n**Number of**\n**Securities Remaining**\n**Number of Available for**\n**Securities to be Future Issuance**\n**Issued Under Weighted-Average Under Equity**\n**Exercise of Exercise Price of Compensation Plans**\n**Outstanding Outstanding Excluding Securities**\n**Options, Warrants Options, Warrants ReÖected in**\n**Plan Category and Rights and Rights Column A**\nEquity compensation plans approved by\nsecurity holders ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 11.1 $18.51 6.0\nEquity compensation plans not approved\nby security holdersÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ Ì Ì Ì\nTotal ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 11.1 $18.51 6.0\n89\n####### **PART IV**\n####### **ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULE**\n(a) The following documents are Ñled as part of this report:\n1. All Financial Statements:\nThe following Ñnancial statements are Ñled as part of this report under Item 8 Ì Financial\nStatements and Supplementary Data.\n**Page**\nReport of Independent Registered Public Accounting Firm on the\nFinancial StatementsÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 51\nReport of Independent Registered Public Accounting Firm on Internal\nControl over Financial Reporting ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 52\nConsolidated Balance Sheets as of December 31, 2004 and 2003ÏÏÏÏÏÏÏ 53\nConsolidated Statements of Income for each of the Three Years Ended\nDecember 31, 2004 ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ 54\nConsolidated Statements of Stockholders' Equity and Comprehensive", - "page_start": 94, - "page_end": 97, - "source_file": "NYSE_RSG_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n###### emmis communications 2004 abbreviated financial highlights *in thousands except where noted*\n\nBut our people refused to be slowed by those challenges.\nInstead, they worked through them. They innovated, hustled\nand focused. And they produced.\nOur radio division’s revenue growth led our markets and the\nindustry - in our fiscal year, our group was up 4.5 percent\nwhile our markets were up 2.7 percent and the industry only\n1 percent. Based on this kind of performance, we have con-\nsistently ranked among the nation’s leaders in per-station\nrevenue, and we continue to produce top-rated programming\nin markets across the nation.\nOur TV performance was even more impressive. The Emmis\ntelevision group’s revenues were up 0.5 percent in calendar\n2003, a year when our markets saw a 2.3 percent decrease\nin revenues, and the industry experienced a 4.7 percent\nrevenue decline. This industry-leading result made us one of\nthe few groups in the nation to post positive growth. In addi-\ntion, we gained revenue share at 11 of our 13 measured\nstations and held the line on expenses, giving us a 1.2\npercent increase in fiscal-year cash flow.\nOur publishing and international divisions also posted strong\nresults. In a tough publishing market, our magazines boosted\ntheir division’s revenues by 4.6 percent over last year and\nincreased cash flow by 3.3 percent. Our international division\nturned in a revenue increase of 27 percent and a cash flow\nincrease of 31 percent.\nIn addition to boosting performance in our divisions, we\nhoned our corporate operations by continuing to build one\nof the most adept and hardest-working corporate groups in\nAmerican media. With this team in place, we’ve brought\nour leverage and cost of capital down to more manageable\nlevels, found ways to combat the continually increasing\ncosts of health insurance and, in a truly top-notch effort,\nsmoothly integrated our new Austin radio properties - in just\nunder a year as a part of Emmis, the Austin properties are\nenjoying significant ratings and revenue increases.\nOf course, for you, the real bottom line on our performance is\nits impact on your investment. I’m proud to say that we saw\na 27 percent increase in our share price over the course of", - "page_start": 3, - "page_end": 3, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# MERMAID MARINE AUSTRALIA LIMITED ACN 083 185 693\n\n## **-**\n\n### D I R E C TO R S ’ R E P O R T\n\n31\nat the Company’s annual general meeting in November 2000, it was proposed to invite each\nholder of the above options to subscribe for one new 30 November 2001, 0.75 cent option for\neach of the above options held on its expiry at a proposed issue price of 1 cent per new option.\nThere is no inherent right arising from these options to participate in any new issue of shares in\nthe Company which may be offered to shareholders from time to time prior to the exercise of\nthe options. The Company will ensure however, that during the exercise period, for the purpose\nof determining entitlement to any new issue, the relevant record date will be at least 12 business\ndays after the new issue is exercised, so as to give the holder of options an opportunity to exercise\ntheir options prior to the relevant record date of any new issue.\nIn accordance with the provisions of the\nMermaid Marine Australia Limited Employee Share Option Incentive Plan (the “Employee\nOption Plan”), as at the date of this report a total of 42 employees have under option an aggregate\nof 615,000 ordinary shares in the Company. Of the 615,000 ordinary shares under option pursuant\nto the Employee Option Plan, half (307,500) may be purchased within 12 months of 18 June 2000\nat an issue price of 60 cents per share and half (307,500) may be purchased within 12 months of\n18 June 2000 at an issue price of 70 cents per share.\nHolders of options over unissued shares in the Company do not have the right, by virtue of the", - "page_start": 34, - "page_end": 34, - "source_file": "ASX_MRM_2000.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_EMMS_2004.pdf", - "query": "Who is the President of the TV Department of Emmis Communications?", - "target_page": 6, - "target_passage": "Randall Bongarten Television Division President", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### what it has always done: outperform.\n\nWe unveiled this concept at the National Association of\nBroadcasters meeting in April. I am proud to say that 11\nother television companies joined us at that meeting to\nexpress their support for what we’re calling the Broadcasters’\nInitiative, and more are signing on each week. Once again,\nEmmis has leveraged innovation to take a leading role in our\nindustries.\nWe’ll continue to use innovation to push us forward.\nMeanwhile, we’ll also build and maintain the best teams, pro-\nduce the best media content, outhustle and outsell our com-\npetitors, seize the best opportunities and operate this com-\npany better than any other.\nIn other words, you can count on Emmis to continue to do\nwhat it has always done: Outperform.\nThank you for your belief and investment in Emmis.\n##### what it has always done: outperform.\nJeffrey H. Smulyan\nchairman & ceo emmis communications\nExecutive Officers\nJeffrey H. Smulyan\nChairman of the Board,\nPresident and Chief Executive Officer\nWalter Z. Berger\nExecutive Vice President,\nChief Financial Officer and Treasurer\nRandall Bongarten\nTelevision Division President\nRichard F. Cummings\nRadio Division President\nGary L. Kaseff\nExecutive Vice President,\nGeneral Counsel\nPaul W. Fiddick\nInternational Division President\nMichael Levitan\nSenior Vice President,\nHuman Resources\nGary Thoe\nPublishing Division President\nBoard of Directors\nJeffrey H. Smulyan\nChairman of the Board,\nPresident and Chief Executive Officer\nSusan B. Bayh\nFormer Commissioner of the International Joint\nCommission of the United States and Canada\nWalter Z. Berger\nExecutive Vice President,\nChief Financial Officer and Treasurer\nGary L. Kaseff\nExecutive Vice President,\nGeneral Counsel\nRichard A. Leventhal\nPresident and Majority Owner,\nLMCS, LLC\nPeter A. Lund\nMedia consultant and former\nPresident of CBS Inc.\nGreg A. Nathanson\nMedia consultant and former\nPresident of Fox Television Stations and\nEmmis Television\nFrank V. Sica\nSenior Advisor\nSoros Fund Management LLC\nLawrence B. Sorrel\nManaging Partner and Co-CEO\nTailwind Capital Partners\nCorporate Office\nOne Emmis Plaza, 40 Monument Circle, Suite 700, Indianapolis, Indiana 46204,\n317.266.0100.\nBusiness\nEmmis Communications (NASDAQ: EMMS) is a diversified media firm with award-\nwinning radio broadcasting, television broadcasting and magazine publishing\noperations. Emmis’ 23 FM and 4 AM domestic radio stations serve the nation’s largest", - "page_start": 4, - "page_end": 5, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **2013 was another solid year in which Rogers made clear progress on a number of**\n\nCompany Director\n8 **Isabelle Marcoux**\nChair,\nTranscontinental Inc.\n9 **The Hon. David R. Peterson, PC, QC**\nSenior Partner and Chairman,\nCassels Brock & Blackwell LLP\n22 **Edward S. Rogers***\nDeputy Chairman and\nExecutive Vice President,\nEmerging Business,\nCorporate Development,\nRogers Communications\n10 **Loretta A. Rogers**\nCompany Director\n11 **Martha L. Rogers**\nDoctor of\nNaturopathic Medicine\n23 **Melinda M. Rogers***\nSenior Vice President,\nStrategy and Development,\nRogers Communications\n12 **Dr. Charles Sirois**\nChief Executive Officer,\nTelesystem Ltd.\n13 **John H. Tory, O. Ont.**\nCompany Director\n*** Management Directors are pictured on the following page.**\nAS OF FEBRUARY 11, 2014\n##### **DIRECTORS** OF ROGERS COMMUNICATIONS INC.\n3\n9\n4\n10\n5\n11\n6 7 8\n1 2\n12 13\n**DIRECTORS**\nFor detailed biographical\ninformation of Rogers Directors,\ngo to **rogers.com/investors**\n20 ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT\n14 **Guy Laurence**\nPresident and Chief\nExecutive Officer\n15 **Robert F. Berner**\nExecutive Vice President,\nNetwork and Chief Technology Officer\n16 **Robert W. Bruce**\nPresident,\nCommunications Division\n17 **Linda P. Jojo**\nExecutive Vice President,\nInformation Technology and\nChief Information Officer\n18 **Philip B. Lind, CM**\nExecutive Vice President,\nRegulatory and Vice Chairman\n19 **David P. Miller**\nSenior Vice President,\nLegal and General Counsel\n20 **Keith W. Pelley**\nPresident, Rogers Media\n21 **Jim M. Reid**\nSenior Vice President,\nHuman Resources and\nChief Human Resources Officer\n22 **Edward S. Rogers**\nDeputy Chairman and\nExecutive Vice President,\nEmerging Business,\nCorporate Development\n23 **Melinda M. Rogers**\nSenior Vice President,\nStrategy and Development\n24 **Anthony Staffieri, FCPA, FCA**\nExecutive Vice President\nand Chief Financial Officer\n25 **Terrie L. Tweddle**\nVice President,\nCorporate Communications\nAS OF FEBRUARY 11, 2014\n##### **SENIOR EXECUTIVE OFFICERS** OF ROGERS COMMUNICATIONS INC.\n14\n20\n15\n21\n16\n22\n17\n23\n18\n24\n19\n25\nFor detailed biographical information\nof Rogers Executive Officers, go to\n**rogers.com/investors**\nSENIOR **EXECUTIVE OFFICERS**\n2013 ANNUAL REPORT ROGERS COMMUNICATIONS INC. 21", - "page_start": 23, - "page_end": 24, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### you can count on emmis to continue to do\n\nthan anyone else.\nWe also seize the right opportunities and make the most\nof them. As the cost of buying radio properties has gone\nthrough the roof, we have been careful about buying.\nHowever, when we had a chance to acquire the LBJ stations\nin Austin, we knew it was the right fit: good stations, a\ntremendous heritage and a great culture, all with an opportu-\nnity for growth. And we’ve already built on that group’s track\nrecord - since we bought them, we’ve reformatted one sta-\ntion and quickly sent it to No. 1 in the market, and we’ve\npushed revenues up 9 percent for the entire group.\nFinally, we innovate. Why has Emmis, traditionally a radio\ncompany, become the company to emulate in TV? Because\nwe approached TV in a way it’s never been approached\nbefore. Why do we operate leading hip-hop stations in mar-\nkets across the nation? Because we pioneered the concept.\nWhy have we created a new “Music with Class” format in St.\nLouis’ Red 104.1? Because we believe we see a new oppor-\ntunity. We know that successful companies don’t follow the\npack. They lead it, and that’s what we’ll always do.\n**The year ahead**\nThat last point - innovation - is an important one, especially\nfor the future of Emmis, because we are planning something\nthat could change the face of American TV and once again\ndemonstrate that Emmis is a company that leads the way.\nForty years ago, Americans began taking down their TV\nantennas and severing broadcasters’ direct link to television\naudiences. Since then, the cable companies—the middlemen\nwho replaced us—have created more than $300 billion of\nvalue for themselves. However, changes in technology have\ngiven broadcasters the ability to provide the American public\nwith the most popular TV channels, without the middlemen\nand at a more reasonable price.\nWe are developing an innovative model that will leverage\nthat technology to get broadcast companies back into the\ngame. I believe it has the potential to revolutionize the\ntelevision industry. I also believe it will add substantial value\nto your investment.", - "page_start": 4, - "page_end": 4, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORK\n\n### COMMUNICATIONS\nO U R W O R K\n**Pursuing Value Through**\n**Technological Excellence** MITSUHIKO YAMASHITA\nExecutive Vice President", - "page_start": 44, - "page_end": 45, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n###### emmis communications 2004 abbreviated financial highlights *in thousands except where noted*\n*year ended Feb. 28 (29)* ’00 ’01 ’02 ’03 ’04\nnet revenues 325,265 473,345 539,822 562,363 591,868\nstation operating income* 125,477 174,213 185,665 213,112 220,445\nstation op income margin 38.6% 36.8% 34.4% 37.9% 37.2%\nleverage 2.5x 6.8x 9.3x 6.5x 6.7x\n**excluding noncash compensation*\npublishing tv radio\n5\n4\n3\n2\n1\n0 1% 2.7% 4.5%\n**INDUSTRY**\n**MARKETS**\n**EMMIS**\nradio division revenue growth fiscal 2004\n$600,000\n$500,000\n$400,000\n$300,000\n$200,000\n$100,000\n$0 00 01 02 03 04\n$300,000\n$250,000\n$200,000\n$150,000\n$100,000\n$50,000\n$0 00 01 02 03 04\n**325,265**\n**473,345 539,822 562,363 591,868**\n**125,447**\n**174,213 185,665 213,112 220,445**\nnet revenue station operating income, excluding noncash compensation\n4\n2\n0\n-2\n-4\n-6 -4.7% -2.3% 0.5%\n**INDUSTRY MARKETS EMMIS**\ntv division revenue growth calendar 2003\nDear Shareholders,\nOn our year-end conference call, I said that last year was the\nbest in Emmis Communications’ history. And while that might\nhave sounded like the usual Wall Street hyperbole - like any\nother CEO bragging about his company’s performance - the\ndifference is, I believed it. And I still do.\nBut I’ve been in this business long enough to know two\nthings for sure: What I believe is not as important as what I\ncan prove, and what we did last year is only meaningful if it\nreflects on how we will do in the coming year. The good\nnews is, Emmis does have the results to back up my high\npraise, and what we did to perform last year does directly\nrelate to how we’ll perform in the year ahead.\n**The best year**\nThe bottom line is this: Emmis Communications turned in a\nremarkable performance last year. Again and again, and by a\nnumber of measures, we outperformed our peers, our mar-\nkets and our own solid track record.\nAnd we did this in a year that was challenging in just about\nevery way. The economy was unstable, public companies\ncame under continuing scrutiny, indecency issues hounded\nbroadcasters, competition for tight ad dollars increased and\ntechnology continued to reshape the media world.", - "page_start": 2, - "page_end": 3, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# annual report\n\n## Eastland 16\nTommy J. Barrow\n*Chairman of the Board, President and* *Chief Executive Officer*", - "page_start": 17, - "page_end": 17, - "source_file": "NASDAQ_FFIN_2002.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n#### about emmis\n\nEmmis Communications (NASDAQ: EMMS) owns 23 FM and 4 AM\ndomestic radio stations serving the nation’s largest markets of New\nYork, Los Angeles and Chicago as well as Phoenix, St. Louis, Austin,\nIndianapolis and Terre Haute, Ind. In addition, Emmis owns 16 television\nstations, award-winning regional and specialty magazines, a radio net-\nwork, international radio interests, and ancillary businesses in broadcast\nsales and publishing.\nEmmis was founded in 1980, and the company launched its first radio\nstation, WENS-FM, in July 1981. As Emmis (the Hebrew word for\n“truth”) acquired more radio stations across the nation, it established a\nreputation for sound operations and emerged as a radio industry leader\nand innovator. Emmis was the first broadcast company to own top-\nrated radio stations in both L.A. and New York, and it pioneered such\nconcepts as the all-sports format.\nThe company launched its magazine division in 1988 with the purchase\nof *Indianapolis Monthly* , and moved into the world of international radio\nin 1997, when it was awarded a license to operate a national radio\nnetwork in Hungary. In 1998, Emmis expanded into television by buying\nsix television stations in markets throughout the United States. In the last\nsix years, the company has added properties in each of its divisions.\nWith its emphasis on solid operations, integrity, community involvement\nand fun, the company’s culture has been repeatedly lauded by both its\nemployees and its peers. Trade publications have regularly cited the\ncompany’s leaders as being among the best in the business.\nEmmis became a public company in 1994. It maintains its worldwide\nheadquarters in Indianapolis, where the company was founded.\n*This annual report contains certain non-GAAP measures. For a presen-*\n*tation of the directly comparable GAAP measure and a reconciliation of*\n*the non-GAAP measures to the GAAP measures, see the attachment to*\n*the back of our Form 10-K in this Annual Report.*", - "page_start": 1, - "page_end": 1, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### you can count on emmis to continue to do\n\nthe last fiscal year - we ended fiscal ’03 at 19.79, and closed\nthe book on fiscal ’04 at 25.17.\n**How we did it**\nOperationally, we were on top of our game last year. However,\nas I said, I know that the past year’s performance really only\nmatters if it reflects on what we’ll do in the coming year. The\ngood news is, it does. We performed at these high levels not\nby doing something unusual, but by operating the way Emmis\nhas always operated, and the way we always will.\nFirst of all, we focus on assembling and maintaining the best\nteams in our markets. We have traditionally had the top\nsalespeople, creative and technical professionals, news\nstaffs, managers and support staff in every city where we\noperate. Their peers turn to them for industry leadership,\nhonor them with awards and copy them at every opportunity.\nWe invest in these people, giving them industry-leading ben-\nefits packages, great opportunities and the tools they need to\nsucceed. This has always been a hallmark of Emmis, and it\nwon’t change.\n##### you can count on emmis to continue to do\nIn addition, we commit ourselves to creating the best content\nin our markets. Our magazines routinely dominate their\nindustry awards ceremonies - last year, *Texas Monthly* won a\ncoveted National Magazine Award, and Emmis publications\nclaimed more than half of the awards at the City and\nRegional Magazine competition. Our radio stations feature\nsome of the industry’s most popular personalities - in 2003,\nEmmis people and stations were awarded three Marconi\nRadio Awards. And our television operations are regularly\nhonored by journalism organizations for their news gathering\nand community service. In short, we provide our markets\nwith reliable, high-quality content - content that helps us\nassemble the audiences our advertisers want to reach.\nWe then generate revenue by overallocating to sales. We\ngive our teams well-developed strategies, clearly defined\nbrands and solid products. We build bigger, better sales\nforces and put a greater emphasis on local dollars than our\ncompetitors. We hire aggressive managers, set ambitious\ngoals and then watch our people work harder and smarter", - "page_start": 3, - "page_end": 4, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n###### emmis communications 2004 abbreviated financial highlights *in thousands except where noted*\n\nBut our people refused to be slowed by those challenges.\nInstead, they worked through them. They innovated, hustled\nand focused. And they produced.\nOur radio division’s revenue growth led our markets and the\nindustry - in our fiscal year, our group was up 4.5 percent\nwhile our markets were up 2.7 percent and the industry only\n1 percent. Based on this kind of performance, we have con-\nsistently ranked among the nation’s leaders in per-station\nrevenue, and we continue to produce top-rated programming\nin markets across the nation.\nOur TV performance was even more impressive. The Emmis\ntelevision group’s revenues were up 0.5 percent in calendar\n2003, a year when our markets saw a 2.3 percent decrease\nin revenues, and the industry experienced a 4.7 percent\nrevenue decline. This industry-leading result made us one of\nthe few groups in the nation to post positive growth. In addi-\ntion, we gained revenue share at 11 of our 13 measured\nstations and held the line on expenses, giving us a 1.2\npercent increase in fiscal-year cash flow.\nOur publishing and international divisions also posted strong\nresults. In a tough publishing market, our magazines boosted\ntheir division’s revenues by 4.6 percent over last year and\nincreased cash flow by 3.3 percent. Our international division\nturned in a revenue increase of 27 percent and a cash flow\nincrease of 31 percent.\nIn addition to boosting performance in our divisions, we\nhoned our corporate operations by continuing to build one\nof the most adept and hardest-working corporate groups in\nAmerican media. With this team in place, we’ve brought\nour leverage and cost of capital down to more manageable\nlevels, found ways to combat the continually increasing\ncosts of health insurance and, in a truly top-notch effort,\nsmoothly integrated our new Austin radio properties - in just\nunder a year as a part of Emmis, the Austin properties are\nenjoying significant ratings and revenue increases.\nOf course, for you, the real bottom line on our performance is\nits impact on your investment. I’m proud to say that we saw\na 27 percent increase in our share price over the course of", - "page_start": 3, - "page_end": 3, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\npaying any dividends on shares of its common stock in the foreseeable future.\nemmis entities\n**RADIO**\n**Austin**\nKDHT-FM (93.3), Rhythmic CHR\nKEYI-FM (103.5), Oldies\nKGSR-FM (107.1), Adult Alternative\nKLBJ-AM (590), News/Talk\nKLBJ-FM (93.7), Album Oriented Rock\nKROX-FM (101.5), Alternative Rock\n**Chicago**\nWKQX-FM (101.1), Alternative Rock\n**Indianapolis**\nWENS-FM (97.1), Adult Contemporary\nWIBC-AM (1070), News/Talk/Sports\nWNOU-FM (93.1), CHR\nWYXB-FM (105.7), Soft Adult Contemporary\nNetwork Indiana, Statewide news network\n**Los Angeles**\nKPWR-FM (105.9), Hip-Hop/R&B\nKZLA-FM (93.9), Country\n**New York**\nWQCD-FM (101.9), Smooth Jazz\nWQHT-FM (97.7), Hip-Hop\nWRKS-FM(98.7), Classic Soul/Today’s R&B\n**Phoenix**\nKKFR-FM(92.3), Rhythmic CHR\nKKLT-FM (98.7), Adult Contemporary\nKMVP-AM (860), Sports\nKTAR-AM (620), News/Talk/Sports\n**St. Louis**\nKFTK-FM (97.1), Talk\nKIHT-FM (96.3), Classic Hits\nKPNT-FM (105.7), Alternative Rock\nKSHE-FM (94.7), Album Oriented Rock\nWRDA-FM (104.1), New Standards\n**Terre Haute**\nWTHI-FM (99.9), Country\nWWVR-FM (105.5), Classic Rock\n**TELEVISION**\nAlbuquerque, N.M., KRQE-TV (Channel 13),\nCBS programming/local news\nFort Myers, Fla., WFTX-TV (Channel 4),\nFox programming/local news\nGreen Bay, Wis., WLUK-TV (Channel 11),\nFox programming/local news\nHonolulu, KHON-TV (Channel 2),\nFox programming/local news\nHonolulu, KGMB-TV (Channel 9),\nCBS programming/local news\nHuntington/Charleston, W.Va., WSAZ-TV (Channel 3),\nNBC programming/local news\nMobile, Ala./Pensacola, Fla., WALA-TV (Channel 10),\nFox programming/local news\nMobile, Ala./Pensacola, Fla., WBPG-TV (Channel\n55), WB programming\nNew Orleans, WVUE-TV (Channel 8),\nFox programming/local news\nOmaha, Neb., KMTV-TV (Channel 3),\nCBS programming/local news\nOrlando, Fla., WKCF-TV (Channel 18),\nWB programming\nPortland, Ore., KOIN-TV (Channel 6),\nCBS programming/local news\nTerre Haute, Ind., WTHI-TV (Channel 10),\nCBS programming/local news\nTopeka, Kan., KSNT-TV (Channel 27),\nNBC programming/local news\nTucson, Ariz., KGUN-TV (Channel 9),\nABC programming/local news\nWichita, Kan., KSNW-TV (Channel 3),\nNBC programming/local news\n**PUBLISHING**\n*Atlanta*\n*Country Sampler*\n*Cincinnati*\n*Indianapolis Monthly*\n*Los Angeles*\n*Texas Monthly*\n**INTERNATIONAL**\nHungary, Sláger Rádió, Classic Rock/local programming\nBelgium, nine stations serving the Flanders region\n**RELATED BUSINESSES**\nEmmis Books\nEmmis Interactive\nRDS\nemmis communications\none emmis plaza\n40 monument circle\nindianapolis, indiana 46204\n®", - "page_start": 5, - "page_end": 7, - "source_file": "NASDAQ_EMMS_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "NASDAQ_EMMS_2004.pdf", - "query": "Does the radio station 93.7 in Austin belong to Emmis Communication?", - "target_page": 7, - "target_passage": "KLBJ-FM (93.7), Album Oriented Rock", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n#### about emmis\n\nEmmis Communications (NASDAQ: EMMS) owns 23 FM and 4 AM\ndomestic radio stations serving the nation’s largest markets of New\nYork, Los Angeles and Chicago as well as Phoenix, St. Louis, Austin,\nIndianapolis and Terre Haute, Ind. In addition, Emmis owns 16 television\nstations, award-winning regional and specialty magazines, a radio net-\nwork, international radio interests, and ancillary businesses in broadcast\nsales and publishing.\nEmmis was founded in 1980, and the company launched its first radio\nstation, WENS-FM, in July 1981. As Emmis (the Hebrew word for\n“truth”) acquired more radio stations across the nation, it established a\nreputation for sound operations and emerged as a radio industry leader\nand innovator. Emmis was the first broadcast company to own top-\nrated radio stations in both L.A. and New York, and it pioneered such\nconcepts as the all-sports format.\nThe company launched its magazine division in 1988 with the purchase\nof *Indianapolis Monthly* , and moved into the world of international radio\nin 1997, when it was awarded a license to operate a national radio\nnetwork in Hungary. In 1998, Emmis expanded into television by buying\nsix television stations in markets throughout the United States. In the last\nsix years, the company has added properties in each of its divisions.\nWith its emphasis on solid operations, integrity, community involvement\nand fun, the company’s culture has been repeatedly lauded by both its\nemployees and its peers. Trade publications have regularly cited the\ncompany’s leaders as being among the best in the business.\nEmmis became a public company in 1994. It maintains its worldwide\nheadquarters in Indianapolis, where the company was founded.\n*This annual report contains certain non-GAAP measures. For a presen-*\n*tation of the directly comparable GAAP measure and a reconciliation of*\n*the non-GAAP measures to the GAAP measures, see the attachment to*\n*the back of our Form 10-K in this Annual Report.*", - "page_start": 1, - "page_end": 1, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\npaying any dividends on shares of its common stock in the foreseeable future.\nemmis entities\n**RADIO**\n**Austin**\nKDHT-FM (93.3), Rhythmic CHR\nKEYI-FM (103.5), Oldies\nKGSR-FM (107.1), Adult Alternative\nKLBJ-AM (590), News/Talk\nKLBJ-FM (93.7), Album Oriented Rock\nKROX-FM (101.5), Alternative Rock\n**Chicago**\nWKQX-FM (101.1), Alternative Rock\n**Indianapolis**\nWENS-FM (97.1), Adult Contemporary\nWIBC-AM (1070), News/Talk/Sports\nWNOU-FM (93.1), CHR\nWYXB-FM (105.7), Soft Adult Contemporary\nNetwork Indiana, Statewide news network\n**Los Angeles**\nKPWR-FM (105.9), Hip-Hop/R&B\nKZLA-FM (93.9), Country\n**New York**\nWQCD-FM (101.9), Smooth Jazz\nWQHT-FM (97.7), Hip-Hop\nWRKS-FM(98.7), Classic Soul/Today’s R&B\n**Phoenix**\nKKFR-FM(92.3), Rhythmic CHR\nKKLT-FM (98.7), Adult Contemporary\nKMVP-AM (860), Sports\nKTAR-AM (620), News/Talk/Sports\n**St. Louis**\nKFTK-FM (97.1), Talk\nKIHT-FM (96.3), Classic Hits\nKPNT-FM (105.7), Alternative Rock\nKSHE-FM (94.7), Album Oriented Rock\nWRDA-FM (104.1), New Standards\n**Terre Haute**\nWTHI-FM (99.9), Country\nWWVR-FM (105.5), Classic Rock\n**TELEVISION**\nAlbuquerque, N.M., KRQE-TV (Channel 13),\nCBS programming/local news\nFort Myers, Fla., WFTX-TV (Channel 4),\nFox programming/local news\nGreen Bay, Wis., WLUK-TV (Channel 11),\nFox programming/local news\nHonolulu, KHON-TV (Channel 2),\nFox programming/local news\nHonolulu, KGMB-TV (Channel 9),\nCBS programming/local news\nHuntington/Charleston, W.Va., WSAZ-TV (Channel 3),\nNBC programming/local news\nMobile, Ala./Pensacola, Fla., WALA-TV (Channel 10),\nFox programming/local news\nMobile, Ala./Pensacola, Fla., WBPG-TV (Channel\n55), WB programming\nNew Orleans, WVUE-TV (Channel 8),\nFox programming/local news\nOmaha, Neb., KMTV-TV (Channel 3),\nCBS programming/local news\nOrlando, Fla., WKCF-TV (Channel 18),\nWB programming\nPortland, Ore., KOIN-TV (Channel 6),\nCBS programming/local news\nTerre Haute, Ind., WTHI-TV (Channel 10),\nCBS programming/local news\nTopeka, Kan., KSNT-TV (Channel 27),\nNBC programming/local news\nTucson, Ariz., KGUN-TV (Channel 9),\nABC programming/local news\nWichita, Kan., KSNW-TV (Channel 3),\nNBC programming/local news\n**PUBLISHING**\n*Atlanta*\n*Country Sampler*\n*Cincinnati*\n*Indianapolis Monthly*\n*Los Angeles*\n*Texas Monthly*\n**INTERNATIONAL**\nHungary, Sláger Rádió, Classic Rock/local programming\nBelgium, nine stations serving the Flanders region\n**RELATED BUSINESSES**\nEmmis Books\nEmmis Interactive\nRDS\nemmis communications\none emmis plaza\n40 monument circle\nindianapolis, indiana 46204\n®", - "page_start": 5, - "page_end": 7, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### you can count on emmis to continue to do\n\nthan anyone else.\nWe also seize the right opportunities and make the most\nof them. As the cost of buying radio properties has gone\nthrough the roof, we have been careful about buying.\nHowever, when we had a chance to acquire the LBJ stations\nin Austin, we knew it was the right fit: good stations, a\ntremendous heritage and a great culture, all with an opportu-\nnity for growth. And we’ve already built on that group’s track\nrecord - since we bought them, we’ve reformatted one sta-\ntion and quickly sent it to No. 1 in the market, and we’ve\npushed revenues up 9 percent for the entire group.\nFinally, we innovate. Why has Emmis, traditionally a radio\ncompany, become the company to emulate in TV? Because\nwe approached TV in a way it’s never been approached\nbefore. Why do we operate leading hip-hop stations in mar-\nkets across the nation? Because we pioneered the concept.\nWhy have we created a new “Music with Class” format in St.\nLouis’ Red 104.1? Because we believe we see a new oppor-\ntunity. We know that successful companies don’t follow the\npack. They lead it, and that’s what we’ll always do.\n**The year ahead**\nThat last point - innovation - is an important one, especially\nfor the future of Emmis, because we are planning something\nthat could change the face of American TV and once again\ndemonstrate that Emmis is a company that leads the way.\nForty years ago, Americans began taking down their TV\nantennas and severing broadcasters’ direct link to television\naudiences. Since then, the cable companies—the middlemen\nwho replaced us—have created more than $300 billion of\nvalue for themselves. However, changes in technology have\ngiven broadcasters the ability to provide the American public\nwith the most popular TV channels, without the middlemen\nand at a more reasonable price.\nWe are developing an innovative model that will leverage\nthat technology to get broadcast companies back into the\ngame. I believe it has the potential to revolutionize the\ntelevision industry. I also believe it will add substantial value\nto your investment.", - "page_start": 4, - "page_end": 4, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n###### emmis communications 2004 abbreviated financial highlights *in thousands except where noted*\n\nBut our people refused to be slowed by those challenges.\nInstead, they worked through them. They innovated, hustled\nand focused. And they produced.\nOur radio division’s revenue growth led our markets and the\nindustry - in our fiscal year, our group was up 4.5 percent\nwhile our markets were up 2.7 percent and the industry only\n1 percent. Based on this kind of performance, we have con-\nsistently ranked among the nation’s leaders in per-station\nrevenue, and we continue to produce top-rated programming\nin markets across the nation.\nOur TV performance was even more impressive. The Emmis\ntelevision group’s revenues were up 0.5 percent in calendar\n2003, a year when our markets saw a 2.3 percent decrease\nin revenues, and the industry experienced a 4.7 percent\nrevenue decline. This industry-leading result made us one of\nthe few groups in the nation to post positive growth. In addi-\ntion, we gained revenue share at 11 of our 13 measured\nstations and held the line on expenses, giving us a 1.2\npercent increase in fiscal-year cash flow.\nOur publishing and international divisions also posted strong\nresults. In a tough publishing market, our magazines boosted\ntheir division’s revenues by 4.6 percent over last year and\nincreased cash flow by 3.3 percent. Our international division\nturned in a revenue increase of 27 percent and a cash flow\nincrease of 31 percent.\nIn addition to boosting performance in our divisions, we\nhoned our corporate operations by continuing to build one\nof the most adept and hardest-working corporate groups in\nAmerican media. With this team in place, we’ve brought\nour leverage and cost of capital down to more manageable\nlevels, found ways to combat the continually increasing\ncosts of health insurance and, in a truly top-notch effort,\nsmoothly integrated our new Austin radio properties - in just\nunder a year as a part of Emmis, the Austin properties are\nenjoying significant ratings and revenue increases.\nOf course, for you, the real bottom line on our performance is\nits impact on your investment. I’m proud to say that we saw\na 27 percent increase in our share price over the course of", - "page_start": 3, - "page_end": 3, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### what it has always done: outperform.\n\nWe unveiled this concept at the National Association of\nBroadcasters meeting in April. I am proud to say that 11\nother television companies joined us at that meeting to\nexpress their support for what we’re calling the Broadcasters’\nInitiative, and more are signing on each week. Once again,\nEmmis has leveraged innovation to take a leading role in our\nindustries.\nWe’ll continue to use innovation to push us forward.\nMeanwhile, we’ll also build and maintain the best teams, pro-\nduce the best media content, outhustle and outsell our com-\npetitors, seize the best opportunities and operate this com-\npany better than any other.\nIn other words, you can count on Emmis to continue to do\nwhat it has always done: Outperform.\nThank you for your belief and investment in Emmis.\n##### what it has always done: outperform.\nJeffrey H. Smulyan\nchairman & ceo emmis communications\nExecutive Officers\nJeffrey H. Smulyan\nChairman of the Board,\nPresident and Chief Executive Officer\nWalter Z. Berger\nExecutive Vice President,\nChief Financial Officer and Treasurer\nRandall Bongarten\nTelevision Division President\nRichard F. Cummings\nRadio Division President\nGary L. Kaseff\nExecutive Vice President,\nGeneral Counsel\nPaul W. Fiddick\nInternational Division President\nMichael Levitan\nSenior Vice President,\nHuman Resources\nGary Thoe\nPublishing Division President\nBoard of Directors\nJeffrey H. Smulyan\nChairman of the Board,\nPresident and Chief Executive Officer\nSusan B. Bayh\nFormer Commissioner of the International Joint\nCommission of the United States and Canada\nWalter Z. Berger\nExecutive Vice President,\nChief Financial Officer and Treasurer\nGary L. Kaseff\nExecutive Vice President,\nGeneral Counsel\nRichard A. Leventhal\nPresident and Majority Owner,\nLMCS, LLC\nPeter A. Lund\nMedia consultant and former\nPresident of CBS Inc.\nGreg A. Nathanson\nMedia consultant and former\nPresident of Fox Television Stations and\nEmmis Television\nFrank V. Sica\nSenior Advisor\nSoros Fund Management LLC\nLawrence B. Sorrel\nManaging Partner and Co-CEO\nTailwind Capital Partners\nCorporate Office\nOne Emmis Plaza, 40 Monument Circle, Suite 700, Indianapolis, Indiana 46204,\n317.266.0100.\nBusiness\nEmmis Communications (NASDAQ: EMMS) is a diversified media firm with award-\nwinning radio broadcasting, television broadcasting and magazine publishing\noperations. Emmis’ 23 FM and 4 AM domestic radio stations serve the nation’s largest", - "page_start": 4, - "page_end": 5, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### you can count on emmis to continue to do\n\nthe last fiscal year - we ended fiscal ’03 at 19.79, and closed\nthe book on fiscal ’04 at 25.17.\n**How we did it**\nOperationally, we were on top of our game last year. However,\nas I said, I know that the past year’s performance really only\nmatters if it reflects on what we’ll do in the coming year. The\ngood news is, it does. We performed at these high levels not\nby doing something unusual, but by operating the way Emmis\nhas always operated, and the way we always will.\nFirst of all, we focus on assembling and maintaining the best\nteams in our markets. We have traditionally had the top\nsalespeople, creative and technical professionals, news\nstaffs, managers and support staff in every city where we\noperate. Their peers turn to them for industry leadership,\nhonor them with awards and copy them at every opportunity.\nWe invest in these people, giving them industry-leading ben-\nefits packages, great opportunities and the tools they need to\nsucceed. This has always been a hallmark of Emmis, and it\nwon’t change.\n##### you can count on emmis to continue to do\nIn addition, we commit ourselves to creating the best content\nin our markets. Our magazines routinely dominate their\nindustry awards ceremonies - last year, *Texas Monthly* won a\ncoveted National Magazine Award, and Emmis publications\nclaimed more than half of the awards at the City and\nRegional Magazine competition. Our radio stations feature\nsome of the industry’s most popular personalities - in 2003,\nEmmis people and stations were awarded three Marconi\nRadio Awards. And our television operations are regularly\nhonored by journalism organizations for their news gathering\nand community service. In short, we provide our markets\nwith reliable, high-quality content - content that helps us\nassemble the audiences our advertisers want to reach.\nWe then generate revenue by overallocating to sales. We\ngive our teams well-developed strategies, clearly defined\nbrands and solid products. We build bigger, better sales\nforces and put a greater emphasis on local dollars than our\ncompetitors. We hire aggressive managers, set ambitious\ngoals and then watch our people work harder and smarter", - "page_start": 3, - "page_end": 4, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n###### emmis communications 2004 abbreviated financial highlights *in thousands except where noted*\n*year ended Feb. 28 (29)* ’00 ’01 ’02 ’03 ’04\nnet revenues 325,265 473,345 539,822 562,363 591,868\nstation operating income* 125,477 174,213 185,665 213,112 220,445\nstation op income margin 38.6% 36.8% 34.4% 37.9% 37.2%\nleverage 2.5x 6.8x 9.3x 6.5x 6.7x\n**excluding noncash compensation*\npublishing tv radio\n5\n4\n3\n2\n1\n0 1% 2.7% 4.5%\n**INDUSTRY**\n**MARKETS**\n**EMMIS**\nradio division revenue growth fiscal 2004\n$600,000\n$500,000\n$400,000\n$300,000\n$200,000\n$100,000\n$0 00 01 02 03 04\n$300,000\n$250,000\n$200,000\n$150,000\n$100,000\n$50,000\n$0 00 01 02 03 04\n**325,265**\n**473,345 539,822 562,363 591,868**\n**125,447**\n**174,213 185,665 213,112 220,445**\nnet revenue station operating income, excluding noncash compensation\n4\n2\n0\n-2\n-4\n-6 -4.7% -2.3% 0.5%\n**INDUSTRY MARKETS EMMIS**\ntv division revenue growth calendar 2003\nDear Shareholders,\nOn our year-end conference call, I said that last year was the\nbest in Emmis Communications’ history. And while that might\nhave sounded like the usual Wall Street hyperbole - like any\nother CEO bragging about his company’s performance - the\ndifference is, I believed it. And I still do.\nBut I’ve been in this business long enough to know two\nthings for sure: What I believe is not as important as what I\ncan prove, and what we did last year is only meaningful if it\nreflects on how we will do in the coming year. The good\nnews is, Emmis does have the results to back up my high\npraise, and what we did to perform last year does directly\nrelate to how we’ll perform in the year ahead.\n**The best year**\nThe bottom line is this: Emmis Communications turned in a\nremarkable performance last year. Again and again, and by a\nnumber of measures, we outperformed our peers, our mar-\nkets and our own solid track record.\nAnd we did this in a year that was challenging in just about\nevery way. The economy was unstable, public companies\ncame under continuing scrutiny, indecency issues hounded\nbroadcasters, competition for tight ad dollars increased and\ntechnology continued to reshape the media world.", - "page_start": 2, - "page_end": 3, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# Outperform Emmis Communications 2004 Annual Report\n\n## Outperform.\n\n##### what it has always done: outperform.\n\nmarkets of New York, Los Angeles and Chicago as well as Phoenix, St. Louis, Austin,\nIndianapolis and Terre Haute, Ind. The company’s 16 television stations are located in\nAlbuquerque, N.M.; Fort Myers, Fla.; Green Bay, Wis.; Honolulu; Huntington, W.Va.;\nMobile, Ala./Pensacola, Fla.; New Orleans; Omaha, Neb.; Orlando, Fla.; Portland, Ore.;\nTerre Haute, Ind.; Topeka, Kan.; Tucson, Ariz.; and Wichita, Kan. Emmis also publishes\n*Indianapolis Monthly, Texas Monthly, Cincinnati, Atlanta, Los Angeles* and Country\nSampler Group magazines; has a 59.5% interest in Sláger Rádió, a national radio\nnetwork in Hungary; operates nine FM radio stations serving more than 50 percent of\nthe population in the Flanders region of Belgium; and has ancillary businesses in\nbroadcast sales, publishing and interactive products.\nTransfer Agent Register\nWachovia Bank N.A., Shareholder Services Group,\n1525 West W.T. Harris Blvd., 3c3, Charlotte, North Carolina 28288-1153.\nAnnual Meeting\nThe Annual Meeting of shareholders will be held at 10 a.m. Central Time on\nWednesday, June 30, 2004, at Emmis’ Corporate office.\nForm 10-K\nA copy of the Annual Report on Form 10-K for the fiscal year ended February 29,\n2004, which was filed with the Securities and Exchange Commission, will be sent\nto shareholders without charge upon written request to Kate Healey, Emmis\nCommunications Corporation, One Emmis Plaza, 40 Monument Circle, Suite 700,\nIndianapolis, Indiana 46204, or ir@emmis.com.\nMarket and Dividend Information\nThe Company’s Class A Common Stock is traded in the over-the-counter market\nand is quoted on the National Association of Securities Dealers Automated\nQuotation (NASDAQ) National Market System under the symbol EMMS.\nThe following table sets forth the high and low bid prices of the Class A Common\nStock for the periods indicated. No dividends were paid during any such periods.\nQuarter Ended High Low\nMay 2002 31.85 26.15\nAugust 2002 30.15 11.65\nNovember 2002 24.05 14.25\nFebruary 2003 24.86 17.82\nMay 2003 21.24 14.84\nAugust 2003 23.87 18.68\nNovember 2003 24.06 18.00\nFebruary 2004 28.65 22.74\nOn April 23, 2004, there were approximately 4,841 record holders of the Class A\nCommon Stock and one record holder of the Class B Common Stock.\nEmmis intends to retain future earnings for use in its business and does not anticipate", - "page_start": 5, - "page_end": 5, - "source_file": "NASDAQ_EMMS_2004.pdf" - }, - { - "text": "# ROGERS COMMUNICATIONS INC. 2013 ANNUAL REPORT MEDIA WIRELESS CABLE ROGERS.COM\n\n## **93 Consolidated Statements of Cash Flows**\n\n####### **Higher Adjusted Operating Profit**\n\n$1.7 BILLION\n(%)\n**2013 MEDIA REVENUE MIX**\nTELEVISION **42%**\nTHE SHOPPING CHANNEL **17%**\nPUBLISHING **14%**\nRADIO **13%**\nSPORTS ENTERTAINMENT **14%**\nA NETWORK OF MEDIA ASSETS THAT REACHES CANADIANS COAST-TO-COAST\nRadio We operate more than 50 AM and FM radio stations in markets across Canada, including popular radio brands such as 98.1 CHFI,\n680 News, Sportsnet 590, The FAN, KISS 92.5, JACK FM and SONiC.\nTelevision We operate several conventional and specialty television networks:\n- City network, which together with affiliated stations, has distribution to over 80% of Canadian households\n- OMNI multicultural television stations\n- Specialty channels that include Outdoor Life Network, The Biography Channel (Canada), G4 Canada and FX (Canada)\n- Sportsnet’s four regional networks and Sportsnet One, Sportsnet World and Sportsnet 360\n- The Shopping Channel, Canada’s only national televised shopping channel which generates a significant and growing portion of its\nrevenues from online sales.\nPublishing - We publish many well-known consumer magazines such as Maclean’s, Chatelaine, Flare, Hello! Canada and Canadian Business\n- We are a leading publisher of marketing, medical, financial and trade publications\n- We also have a broad digital presence with a number of online publications, and are extending content across new platforms\n- We deliver exclusive and unlimited access to a catalogue of more than 100 premium Canadian and US magazine titles through Next\nIssue Canada digital magazine service offering.\nDigital Media Our online and mobile digital media platforms include digital advertising across websites and mobile platforms, digital content\nsubscriptions, and commerce solutions.\nSports Entertainment We own the Toronto Blue Jays, Canada’s only Major League Baseball team, and the Rogers Centre event venue, which hosts the\nToronto Blue Jays’ home games and other professional league games, concerts, trade shows and special events.\nCOMPETITION\nOur radio stations compete mainly with individual stations in local\nmarkets, but they also compete:\n- nationally with other large radio operators, including satellite radio\noperator Sirius/XM, the CBC, Bell Media and Corus Entertainment\n- with other media, including newspapers, magazines, television and\noutdoor advertising\n- with new technologies such as online web information services,\nmusic downloading, portable media players and online music\nstreaming services.\nThe Shopping Channel competes with:\n- retail stores, catalogue, Internet and direct mail retailers\n- infomercials that sell products on television\n- other television channels, for channel placement, viewer attention\nand loyalty.\nOur magazines and other publications compete for readership and", - "page_start": 50, - "page_end": 50, - "source_file": "NYSE_RCI_2013.pdf" - }, - { - "text": "# Lyon History\n\n## **19th century and modern city**\n\n### **References**\n\nInternationale, 2 place de Montréal,69361 LYON CEDEX 07 FRANCE\" and Lyon: \"Maison Berty Albrecht 14,\nPlace Grandclement, 69100 Viueurbanne, FRANCE\"\n[74. Home page (https://web.archive.org/web/20060512161815/http://membres.lycos.fr/adlcj/). ](https://web.archive.org/web/20060512161815/http://membres.lycos.fr/adlcj/) *Association Pour le*\n*Developpement de la Langue et de la Culture Japonaises* . Retrieved on 12 May 2006.\n[75. \"Bus 47 - Meyzieu ZI - Aéroport St Exupéry - St-Laurent de Maréchal Juin | TCL\" (https://www.tcl.fr/lignes/bus-](https://www.tcl.fr/lignes/bus-47)\n[47). ](https://www.tcl.fr/lignes/bus-47) *www.tcl.fr* . Retrieved 10 March 2020.\n[76. Zeilinger, Stefan (July 2003). \"On the Fast Track: French Railway Modernization and the Origins of the TGV,](https://muse.jhu.edu/article/46124)\n[1944-1983 (review)\" (https://muse.jhu.edu/article/46124). ](https://muse.jhu.edu/article/46124) *Technology and Culture* . **44** (3): 613- 614.\n[doi:10.1353/tech.2003.0143 (https://doi.org/10.1353%2Ftech.2003.0143). ISSN 1097-3729 (https://search.wo](https://search.worldcat.org/issn/1097-3729)\n[rldcat.org/issn/1097-3729). S2CID 109613366 (https://api.semanticscholar.org/CorpusID:109613366).](https://api.semanticscholar.org/CorpusID:109613366)\n[77. \"Eurolines - Lyon Tourist Office\" (https://en.visiterlyon.com/stay/access-come-and-move-in-lyon/transport-and-](https://en.visiterlyon.com/stay/access-come-and-move-in-lyon/transport-and-transfers/eurolines)\n[transfers/eurolines). ](https://en.visiterlyon.com/stay/access-come-and-move-in-lyon/transport-and-transfers/eurolines) *en.visiterlyon.com* . Retrieved 28 January 2024.\n[78. \"Le réseau TCL | TCL\" (https://www.tcl.fr/a-propos-de-tcl/le-reseau-tcl). ](https://www.tcl.fr/a-propos-de-tcl/le-reseau-tcl) *www.tcl.fr* . Retrieved 28 January 2024.\n[79. \"Plan interactif - Carte de Lyon et ses environs | TCL\" (https://www.tcl.fr/se-deplacer/plan-interactif).](https://www.tcl.fr/se-deplacer/plan-interactif)\n*www.tcl.fr* . Retrieved 28 January 2024.\n[80. \"Discover the service | Rhônexpress\" (https://www.rhonexpress.fr/en_GB/discover-the-service).](https://www.rhonexpress.fr/en_GB/discover-the-service)\n*www.rhonexpress.fr* . Retrieved 28 January 2024.\n[81. \"RhônExpress\" (https://www.railway-technology.com/projects/rhonexpress/). ](https://www.railway-technology.com/projects/rhonexpress/) *Railway Technology* . Retrieved\n28 January 2024.\n[82. \"Lyon Public Transportation Statistics\" (https://moovitapp.com/insights/en/Moovit_Insights_Public_Transit_Ind](https://moovitapp.com/insights/en/Moovit_Insights_Public_Transit_Index_France_Lyon-3483)\n[ex_France_Lyon-3483). Global Public Transit Index by Moovit. Retrieved 19 June 2017. ](https://en.wikipedia.org/wiki/File:CC_BY_icon.svg) Material was\n[copied from this source, which is available under a Creative Commons Attribution 4.0 International License (ht](https://creativecommons.org/licenses/by/4.0/)\n[tps://creativecommons.org/licenses/by/4.0/).](https://creativecommons.org/licenses/by/4.0/)\n[83. Council of Europe (2011). \"Intercultural city: Lyon, France\" (http://www.coe.int/t/dg4/cultureheritage/culture/Citi](http://www.coe.int/t/dg4/cultureheritage/culture/Cities/lyon_en.asp)\n[es/lyon_en.asp). ](http://www.coe.int/t/dg4/cultureheritage/culture/Cities/lyon_en.asp) *coe.int* . Retrieved 22 May 2011.\n[84. \"Jumelage\" (http://www.economie.grandlyon.com/tous-les-partenariats-internationaux-villes.html).](http://www.economie.grandlyon.com/tous-les-partenariats-internationaux-villes.html)\n*economie.grandlyon.com* (in French). Grand Lyon économie. Retrieved 14 November 2019.\n[85. \"World Trade Center Saint Louis\" (https://worldtradecenter-stl.com/st-louis-sister-cities-program/lyon-france/).](https://worldtradecenter-stl.com/st-louis-sister-cities-program/lyon-france/)\n*worldtradecenter-stl.com* . World Trade Center Saint Louis. Retrieved 18 May 2020.\n[Official website (http://www.lyon.fr)(in French)](http://www.lyon.fr/)\n[Visit Lyon, the official website for tourism in France (https://en.visiterlyon.com/)](https://en.visiterlyon.com/)\n[Lyon’s English Language News and Information (https://thisislyon.fr/)](https://thisislyon.fr/)\n[Rues de Lyon (https://www.ruesdelyon.net/) Streets, Places, Monuments (in French)](https://www.ruesdelyon.net/)\n[Old maps of Lyon (http://historic-cities.huji.ac.il/france/lyon/lyon.html) Archived (https://web.archive.org/we](https://web.archive.org/web/20210116220537/http://historic-cities.huji.ac.il/france/lyon/lyon.html)\n[b/20210116220537/http://historic-cities.huji.ac.il/france/lyon/lyon.html) 16 January 2021 at the Wayback](https://en.wikipedia.org/wiki/Wayback_Machine)\n[Machine, Historic cities site (http://historic-cities.huji.ac.il/historic_cities.html) Archived (https://web.archive.](https://web.archive.org/web/20220325051637/http://historic-cities.huji.ac.il/historic_cities.html)\n[org/web/20220325051637/http://historic-cities.huji.ac.il/historic_cities.html) 25 March 2022 at the Wayback](https://en.wikipedia.org/wiki/Wayback_Machine)\n[Machine, The National Library of Israel](https://en.wikipedia.org/wiki/National_Library_of_Israel)\n[Retrieved from \"https://en.wikipedia.org/w/index.php?title=Lyon&oldid=1267625203\"](https://en.wikipedia.org/w/index.php?title=Lyon&oldid=1267625203)", - "page_start": 23, - "page_end": 24, - "source_file": "wikipedia4.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed1.pdf", - "query": "What are the two components considered in the expected free energy?", - "target_page": 4, - "target_passage": "The former (utilitarian) objective is to realize one’s preferences, such as being satiated or safe, by minimizing the discrepancy between preferred sensa- tions (encoded as “priors over observations” in active inference) and current sensations in different modalities (e.g. interoceptive or exteroceptive). The latter (epistemic) objective is to reduce uncertainty about one’s estimated state", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# Get a specific state , like the expected free energies only\nefe = get_states(agent, \"expected_free_energies\" )", - "page_start": 14, - "page_end": 14, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Get history of expected free energies only\nhistory_efe = get_history(agent, \"expected_free_energies\" ) � � And how to change the parameters of a created agent: � � # Set individual parameter , alpha to 1.0\nset_parameters!(agent, \"alpha\" , 1 .0 )", - "page_start": 14, - "page_end": 14, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Calculate the PSIS LOO\n\n## **References**\n\n1. Parr, T.; Pezzulo, G.; Friston, K.J. *Active Inference: The Free Energy Principle in Mind, Brain, and Behavior* ; The MIT Press: Cambridge,\nMA, USA, 2022. [ [CrossRef](http://doi.org/10.7551/mitpress/12441.001.0001) ]\n2. Friston, K.; FitzGerald, T.; Rigoli, F.; Schwartenbeck, P.; O’Doherty, J.; Pezzulo, G. Active inference and learning. *Neurosci.*\n*Biobehav. Rev.* **2016** , *68* , 862- 879. [ [CrossRef](http://dx.doi.org/10.1016/j.neubiorev.2016.06.022) ]\n3. Friston, K.; FitzGerald, T.; Rigoli, F.; Schwartenbeck, P.; Pezzulo, G. Active inference: A process theory. *Neural Comput.* **2017** ,\n*29* , 1- 49. [ [CrossRef](http://dx.doi.org/10.1162/NECO_a_00912) ]\n4. Friston, K.J.; Stephan, K.E. Free-energy and the brain. *Synthese* **2007** , *159* , 417- 458. [ [CrossRef](http://dx.doi.org/10.1007/s11229-007-9237-y) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/19325932) ]\n5. Friston, K. The free-energy principle: A unified brain theory? *Nat. Rev. Neurosci.* **2010** , *11* , 127- 138. [ [CrossRef](http://dx.doi.org/10.1038/nrn2787) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/20068583) ]\n6. Friston, K. The free-energy principle: A rough guide to the brain? *Trends Cogn. Sci.* **2009** , *13* , 293- 301. [ [CrossRef](http://dx.doi.org/10.1016/j.tics.2009.04.005) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/19559644) ]\n7. Friston, K. A free energy principle for a particular physics. *arXiv* **2019** , arXiv:1906.10184. [ [CrossRef](http://dx.doi.org/10.48550/arXiv.1906.10184) ]\n8. Friston, K.; Da Costa, L.; Sajid, N.; Heins, C.; Ueltzhöffer, K.; Pavliotis, G.A.; Parr, T. The free energy principle made simpler but\nnot too simple. *Phys. Rep.* **2023** , *1024* , 1- 29. [ [CrossRef](http://dx.doi.org/10.1016/j.physrep.2023.07.001) ]\n9. Friston, K.; Kiebel, S. Predictive coding under the free-energy principle. *Philos. Trans. R. Soc. B Biol. Sci.* **2009** , *364* , 1211- 1221.\n[ [CrossRef](http://dx.doi.org/10.1098/rstb.2008.0300) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/19528002) ]\n10. Karl, F. A Free Energy Principle for Biological Systems. *Entropy* **2012** , *14* , 2100- 2121. [ [CrossRef](http://dx.doi.org/10.3390/e14112100) ]\n11. Corcoran, A.W.; Pezzulo, G.; Hohwy, J. From allostatic agents to counterfactual cognisers: Active inference, biological regulation,\nand the origins of cognition. *Biol. Philos.* **2020** , *35* , 32. [ [CrossRef](http://dx.doi.org/10.1007/s10539-020-09746-2) ]\n12. Heins, C.; Millidge, B.; Da Costa, L.; Mann, R.P.; Friston, K.J.; Couzin, I.D. Collective behavior from surprise minimization. *Proc.*\n*Natl. Acad. Sci. USA* **2024** , *121* , e2320239121. [ [CrossRef](http://dx.doi.org/10.1073/pnas.2320239121) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/38630721) ]\n13. Patzelt, E.H.; Hartley, C.A.; Gershman, S.J. Computational Phenotyping: Using Models to Understand Individual Differences in\nPersonality, Development, and Mental Illness. *Personal. Neurosci.* **2018** , *1* , e18. [ [CrossRef](http://dx.doi.org/10.1017/pen.2018.14) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/32435735) ]\n14. Schwartenbeck, P.; Friston, K. Computational Phenotyping in Psychiatry: A Worked Example. *eNeuro* **2016** , *3* , ENEURO.0049-", - "page_start": 29, - "page_end": 30, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **2. Active Inference with POMDPs**\n\nIn this section, we briefly describe the core concepts of AIF and POMDPs. This\nshould familiarise the reader with the vernacular used in the later sections regarding\nthe functionalities of the package. While various extensions, such as structure learning,\nwhich enables an agent to learn the structure or shape of its environment through model\ncomparison [ 44 - 47 ], or hierarchical and temporally deep POMDPs [ 48 , 49 ], are relevant for\nfuture work, describing these in detail is beyond the scope of this foundational paper.\nAt the core of AIF lies the minimisation of a variational free energy upper bound on\nsurprise for perception, as well as action. This is motivated by the free energy principle [ 4 - 8 ] ,\nwhich states that self-organising systems can be described as minimising the variational\nfree energy of their sensory states. The minimisation of free energy generally takes two\n5 of 33\nquantities as its target: the variational free energy ( *VFE* ) in the case of perception and the\nexpected free energy ( *EFE* ) in the case of action. The *VFE* is the free energy associated with\na given sensory observation and is resolved perceptually by updating beliefs about the\nenvironment. The *EFE* is the free energy that is expected in the future, contingent on a\ngiven policy or course of action. Choosing action policies associated with a low *EFE* lead\nto reducing uncertainty about the environment, as well as making preferred observations\nmore likely.", - "page_start": 3, - "page_end": 4, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Models of electrolyte solutions from molecular descriptions: The example of NaCl solutions\n\n## solutions\n\nrived, in the infinite dilution limit, from an average of\nthe contributing ion interactions. In Fourier space,\n� V SR 3 i ( k ) = w ( k / 2) � V SR 1 i + V SR 2 i � ( k ) , i = 1 , 2 (2a)\n� V SR 33 ( k ) = w ( k / 2) 2 V SR 11 + V SR 22 + 2 V SR 12 � ( k ) (2b)\nwhere � w ( r ) is the pair probability distribution � w ( r ) = K ��� 1 0 e β V int ( r ) (2c)\n� V int ( r ) is the internal part of the pair potential (see\nFig. 3 ), and K 0 is the association constant, defined as:\nK 0 = � ∞\n0\nd r 4 πr 2 e β V int ( r ) = 0 . 43 L . mol 1 (3)\nThe excess free-energy density of the original system\nβf ex v is that of the three component mixture β f ex v plus a\ncorrection term\nβf ex v = β f ex v ρ 3 ln K 0 , (4) which is due to the change in standard chemical potential\nbetween the two component and three component mod-\nels. It should be noted that the fraction of pairs is now an\nadditional parameter in the minimization scheme, which\nserves to ensure chemical equilibrium. Within this rep-\nresentation, the pair can be modeled as a hard sphere\n(MSA3) or as a dumbbell-like CIP (BIMSA3) [4]. Since\n0 0.5 1 1.5\nc 1/2 (mol.L -1 ) 1/2\n-1.5\n-1\n-0.5\n0\nβ f v ex (mol.L -1\n)\nMC MSA2 MSA3 BIMSA3 DHLL Exp\n0 0.5 1\n0.1\n0.2\nPair Fraction\nFIG. 4: (Color online) Excess free-energy density βf ex v as\na function of the square root of the concentration c . (dia-\nmond) MC simulations, (dot dashed) MSA2, (dashed) MSA3,\n(solid) BIMSA3, (dot) DHLL, and (cross) experiments. The\ninset gives the fraction of pairs (MSA3, BIMSA3) as a func-\ntion of c .\nwe have no additional information, we consider only sym-", - "page_start": 2, - "page_end": 2, - "source_file": "1001.2648.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **2. Active Inference with POMDPs**\n\n### *2.3. Action in Active Inference*\n\nAs with perception, action in AIF is guided by the minimisation of free energy. How-\never, instead of *VFE* being minimised directly, it is the free energy that is expected to occur\ndepending on the actions taken by the agent—the expected free energy or *EFE* —that is\nminimised. As stated below, choosing actions that minimise the *EFE* leads to a natural\nbalance between exploration and exploitation, ensuring preferences are realised and am-\nbiguity about the environment is minimised. In AIF, policies *π* are sequences of actions\n*u* . The policy length (also called the planning horizon or temporal depth) is the length of\nthe policies being considered. The total number of policies therefore depends on the policy\nlength and the number of different actions that can be made at each time step. An *EFE* is\nassigned to each policy *π* (denoted as *G* *π* ), where policies associated with a lower *EFE* are\nthen more likely to be chosen.\nOne can rewrite the *EFE* in different ways to highlight different consequences of\noptimising it. Below, we show the two most crucial ways to rewrite it, taken from [ 1 , 33 ].\nWe denote the states and observations that are expected future outcomes of actions with\n(~). Additionally, we introduce a *preference prior* **C** that encodes the agent’s preferences:\n*G* *π* = *−* E *q* ( ̃ *o* , ̃ *s* *|* *π* ) [ ln *q* ( ̃ *s* *|* ̃ *o* , *π* ) *−* ln *q* ( ̃ *s* *|* *π* )] � �� � Information gain", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 2.14. Thrust Augmentation and the Gas Turbine-Propeller Combination\n\n133\nThe specific fuel consumption of the turbo- prop powerplant is defined as follows :\nspecific fuel consumption= engine fuel flow equivalent shaft horsepower\nc=lbs. per hr. ESHP\nTypical values for specific fuel consumption, c, range from 0.5 to 0.8 lbs. per hr. per ESHP. The variation of specific fuel consumption with operating conditions is similar to that of the turbojet engine. The minimum specific fuel consumption is obtained at relatively high power setting and high altitudes. The low inlet air temperature reduces the specific fuel consumption and the lowest values of c are ob- tained near altitudes of 25,ooO to 3900 ft. Thus; the turboprop as well as the turbojet has a preference for high altitude operation.\nTHE RECRIPROCATING ENGINE\nThe reciprocating engine is one of the most efficient powerplants used for aircraft power. The combination of the reciprocating engine and propeller is one of the most efficient means of converting the chemical energy of fuel into flying time or distance. Because of the in- herent high efficiency, the reciprocating engine is an important type of aircraft powerplant. OPERATING CHARACTERISTICS. The function of the typical reciprocating engine in- volves four strokes of the piston to complete one operating cycle. This principal operating cycle is illustrated in figure 2.15 by the varia- tion of pressure and volume within the cylin- der. The first stroke of the operating cycle is the downstroke of the piston with the intake valve open. This stroke draws in a charge of fuel-air mixture along AB of the pressure- volume diagram. The second stroke accom- plishes compression of the fuel-air mixture along line EC. Combustion is initiated by a spark ignition apparatus and combustion takes place in essentially a constant volume. The combustion of the fuel-air mixture liberates\nNAVWEPS 00-8OT-80 AlR,Pl.ANE PERFORMANCE\nheat and causes the rise of pressure along line CD. The power stroke utilizes the increased pressure through the expansion along line DE. Then the exhaust begins by the initial rejection along line EB and is completed by the upstroke along line BA. The net work produced by the cycle of opera- tion is idealized by the area BCDE on the pressure-volume diagram of figure 2.15. Dur- ing the actual rather than ideal cycle of op- eration, the intake pressure is lower than the exhaust pressure and the negative work repre- sents a pumping loss. The incomplete expan- sion during the power stroke represents a basic loss in the operating cycle because of the re- jection of combustion products along line EB. The area EFB represents a basic loss in the operating cycle because of the rejection of combustion products along line EB. The area EFB represents a certain amount of energy of the exhaust gases, a part of which can be ex- tracted by exhaust turbines as additional shaft power to be coupled to the crankshaft (turbo- compound engine) or to be used in operating a supercharger (turbosupercharger). In addi- tion, the exhaust gas energy may be utilized to augment engine cooling flow (ejector exhaust) and reduce cowl drag. Since the net work produced during the op- erating cycle is represented by the enclosed area of pressure-volume diagram, the output of the engine is affected by any factor which influences this area. The weight of fuel-air mixture will determine the energy released by combustion and the weight of charge can be altered by altitude,supercharging,etc. Mixturestrength, preignition, spark timing, etc., can affect the energy release of a given airflow and alter the work produced during the operating cycle. The mechanical work accomplished during the power stroke is the result of the gas pres- sure sustained on the piston. The linkage of the piston to a crankshaft by the connecting rod applies torque to the output shaft. During this conversion of pressure energy to mechani- cal energy, certain losses are inevitable because", - "page_start": 150, - "page_end": 152, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW What is UKCP18 and why do we need it? What improvements[...]\n\n## **UK CLIMATE PROJECTIONS: A PROJECT OVERVIEW**\n\n#### What can users expect from UKCP18?\nThere are three components to UKCP18: observations of historic climate, marine projections and projections over land.\nThese components are described below and summarised in Table 1. UKCP18 will provide each of these components at\na higher spatial and temporal resolution than UKCP09 and with more information on different types of uncertainty.", - "page_start": 1, - "page_end": 1, - "source_file": "legal1_opengouvernementlicense.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 2.14. Thrust Augmentation and the Gas Turbine-Propeller Combination\n\nNAVWEPS 00-801-80 AIRPLANE PERFORMANCE\nINTAKE COMPRESSION COMBUSTION POWER EXHAUST\nRECIPROCATING ENGINE OPERATING CYCLE\nE \\ \\ ‘. -. -\\ B ------==.f=\nEXHAUST\n4\nVOLUME", - "page_start": 153, - "page_end": 153, - "source_file": "00-80T-80.pdf" - }, - { - "text": "# AERODYNAMICS FOR NAVAL AVIATORS\n\n## TABLE OF CONTENTS\n\n### Figure 2.13. Effect of Compressor Stall ond Inlet Temperature on Engine Operation\n\n129\nNAVWEPS 0040T-80 AIRPLANE PERFORMANCE\nAFTERBURNER COMPONENTS\nAFTt$lRNRNER\nHOLDERS\nPRE -COMPRESSOR\nWATER INJECTION\nWATER INJECTION NOZZLES\nCHAMBER NOZZLE INJECTION\nTURBINE-PROPELLER COMBINATION\nREDUCTION\nTURBINES\nCHAMBER NOZZLE", - "page_start": 146, - "page_end": 147, - "source_file": "00-80T-80.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed1.pdf", - "query": "How could the heart rate be estimated by means of an active inference paradigm?", - "target_page": 6, - "target_passage": "The second panel of Fig. 2 shows the Shannon surprise of an inference model that estimates the current heart rate using the two standard components of a generative model. The for- mer component is the prior, which encodes the person’s a priori probabilistic belief (i.e. probability distribution) about her “nor- mal” heart rate range; here, the prior is a Gaussian centered on 67 and has a precision of 0.11. The latter component is the likeli- hood, which encodes the probabilistic mapping between sensory (heartbeat) observations and the hidden state (heart rate); here, the likelihood is a Gaussian centered on the current heart rate with an additional bias of 15 pulses, and the panel shows the results for 10 values for precision obtained by subdividing the range [0.1,10] into equal intervals.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### Active inference, interoceptive processing, and uncertainty reduction\n\nting some examples of Bayesian inference using generative models\nunder various levels of precision of the model components. For\nsimplicity, we focus on a simplified example of inference of an\ninteroceptive variable: one’s heart rate. Heart rate is a “hidden\nvariable” in Bayesian parlance since it is not directly observable\nbut needs to be inferred through two sources of information:\nprior knowledge about the most likely heart rate and sensory (heartbeat) observations. The top panel of Fig. 2 shows a series\nof (noisy) heartbeat observations. In the beginning, they are\nin the normal range for an adult (time steps 1- 10), then they\nincrease significantly, simulating tachycardia (time steps 11- 20),\nthen they go back to the normal range (time steps 21- 30), then\nthey decrease significantly, simulating bradycardia (time steps\n31- 40), and finally, they go back to the normal range (time steps\n41- 50). The second panel of Fig. 2 shows the Shannon surprise of\nan inference model that estimates the current heart rate using\nthe two standard components of a generative model. The for-\nmer component is the prior, which encodes the person’s a priori probabilistic belief (i.e. probability distribution) about her “nor-\nmal” heart rate range; here, the prior is a Gaussian centered on\n67 and has a precision of 0.11. The latter component is the likeli-\nhood, which encodes the probabilistic mapping between sensory\n(heartbeat) observations and the hidden state (heart rate); here,\nthe likelihood is a Gaussian centered on the current heart rate\nwith an additional bias of 15 pulses, and the panel shows the\nresults for 10 values for precision obtained by subdividing the\nrange [0.1,10] into equal intervals. The results shown in the second panel of Fig. 2 show that Shannon surprise increases dramatically\nduring episodes of tachycardia and bradycardia, which are far\nfrom the normal range. The pattern of results is the same across\nall levels of likelihood precision. However, the inference with a\nvery high precision (a precision of 10) tracks more closely the noise\nsensory signals and can therefore lead to more extreme results.\nThe third panel shows the Bayesian surprise (or the Kullback-\nLeibler divergence between posterior and prior probability distri-\nbutions) over time. This is a measure of how much dissimilar the\nposterior and the prior are, and it always decreases as a result of\ninference, but note that it decreases much more rapidly when the\nprecision of the likelihood is 10, which is another indication that", - "page_start": 5, - "page_end": 5, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### Active inference, interoceptive processing, and uncertainty reduction\n\nActive inference is based on the idea that in order to engage in\nadaptive allostatic regulation and goal-directed behavior, living\norganisms continuously strive to minimize the surprise of their\nsensations or, more formally, an upper bound to surprise: varia- tional free energy ( Parr et al. 2022 ). Notably, the (expected) free\nenergy minimization processes that drive active inference jointly\nconsider two complementary objectives. The former (utilitarian)\nobjective is to realize one’s preferences, such as being satiated\nor safe, by minimizing the discrepancy between preferred sensa-\ntions (encoded as “priors over observations” in active inference)\nand current sensations in different modalities (e.g. interoceptive\nor exteroceptive). The latter (epistemic) objective is to reduce\nuncertainty about one’s estimated state. This means that active\ninference agents tend to avoid ambiguous states, encompass-\ning the avoidance of ambiguous places where self-localization is\nchallenging, ambiguous social situations where safety is uncer-\ntain, and ambiguous bodily states, such as unsure feelings of\nfatigue. However, one apparent exception to this aversion to ambi-\nguity arises when exploring novel states implies the opportunity to learn new things and enhance one’s model; see Friston et al.\n(2017) for a discussion. Furthermore, and importantly, active infer-\nence agents will actively operate in the environment to reduce\ntheir ambiguity; for example, by actively seeking informative sen-\nsations that disambiguate in which location they are (e.g. by\nlooking for traffic signs), whether their social context is safe\nor unsafe (e.g. by trying to understand other’s intentions from\ntheir facial expressions and actions), or whether they are cur-\nrently fatigued (e.g. by putting attention to one’s heart), happy,\nor sad.\nThe last examples—disambiguating one’s fatigue and emo-\ntional states—may seem strange if one assumes that we do have\ndirect access to the body- and allostasis-related states (e.g. states\nof satiation, thirst, and fatigue) and to our emotions (e.g. we\nautomatically know whether we are happy or sad). However, one\nassumption of active inference is that one’s bodily and emotional\nstates are not necessarily observable but, instead, “hidden states”\nthat need to be inferred on the basis of sensations (especially,\nbut not exclusively, of interoceptive sensations from the inside\nof the body) and of an implicit, unconscious model of how the body functions ( Barrett and Simmons 2015 , Pezzulo et al. 2015 ,\nSeth and Friston 2016 ). In other words, the same inferential pro-\ncess that allows active inference agents to estimate the hidden", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### Active inference, interoceptive processing, and uncertainty reduction\n\ncoding with these reflexes—hence realizing an “active inference”\narchitecture—permits minimizing prediction errors by changing\nthe state of the world (by physically acting) or the internal milieu\n(by engaging in autonomic actions) rather than only by changing\npredictions, as described later. Equipped with a generative model like the one shown in Fig. 1 ,\nan active inference agent can continuously infer (and act upon)\nthe state of the world and of the body, including the internal\nmilieu, at multiple time scales. Of particular interest, here are\nmultimodal inferences that unite exteroceptive and interocep-\ntive sources of evidence. One example of this is the percep-\ntion of faces expressing emotions. Two studies reported that\n6 Barca *et* *al.*\nparticipants processed faces expressing fear (but not neutral\nfaces or faces expressing other emotions) when their heart rate\nwas high—hence congruent with the fearful expression ( Pez- zulo et al. 2018 , Yu et al. 2021 ). The generative model shown in Fig. 1 could support this kind of inference by using interocep- tive information from the heart (i.e. high heart rate) as evidence\nthat “there might be something fearful out there” ( Pezzulo 2013 ).\nAnother more complex example regards emotional awareness\nand self-awareness—which significantly engage the brain regions\ninvolved in interoception and the representation of physiologi- cal processes ( Garfinkel et al. 2013 ). The generative model shown in Fig. 1 might support processes of emotional awareness in a way that is neither purely bottom-up (i.e. as if interoceptive sig- nals cause emotional awareness) nor top-down (i.e. as if emotional\nawareness causes interoceptive signals), but rather through a\ncircular causality between central predictions about bodily state—\nthat engage autonomic reflexes—and interoceptive streams—that\nupdate the predictions ( Seth and Friston 2016 ). In this perspec-\ntive, any representation that induces interoceptive predictions\ncould be associated with emotional or affective content; cru-\ncially, this is also the case with some aspects of self-awareness\n(e.g. recognizing one’s own face) that require integrating intero-\nceptive streams with concurrent exteroceptive (e.g. visual) and\nproprioceptive cues. These examples illustrate that the genera- tive model of Fig. 1 natively implements both the multisensory\nintegration required to unite (for example) interoceptive and exte-\nroceptive streams and the active aspects that are supposed to\nsupport emotional and self-processing—and the construction of an “embodied self” (i.e. the circular causality between engag-\ning autonomic reflexes and capturing the ensuing interoceptive\nsignals).\nIn general, the accuracy of the inference of hidden bodily", - "page_start": 4, - "page_end": 5, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### Active inference, interoceptive processing, and uncertainty reduction\n\nthe posterior is “overfitting,” meaning that the inference result is\nexcessively biased by the likelihood distribution.\nFinally, the two bottom series of panels are organized in two\n(left and right) columns, which show the first five time steps of\ninference for the two cases with high precision (of 10) and low pre-\ncision (of 0.1) of the likelihood, respectively. In these plots, the prior\ndistributions are in blue, the posterior distributions are in green,\nand the likelihoods are in red. It is possible to note that in the left\n(high precision) panels, the posterior inference closely follows the\nlikelihood (it “overfits”) after five time steps and the inferred heart rate is slightly biased (i.e. it is 79). Differently, in the right (low\nprecision) panels, the inference converges much slower to a high\nprecision posterior, but without overfitting.\nThese simple examples of Bayesian inference illustrate two\nthings. First, sensory observations that are unpredictable given\n*Modeling and controlling the body in maladaptive ways* 7\nFigure 2. A simplified example of (Bayesian) inference of one’s heart rate. First panel: simulated time series of heartbeat observations. Second panel:\nShannon surprise of a generative model composed of a fixed prior about heart rate (a Gaussian with a mean of 67 and a precision of 0.11) and a\nlikelihood (a Gaussian centered on the current heart rate with an additional bias of 15 pulses, with various precisions that vary between 0.47 and 10,\nsee the legend). Third panel: Bayesian surprise, which measures the discrepancy between posterior and prior probabilities over time. Bottom panels:\nthe two series of panels are organized in two (left and right) columns, which show the first five time steps of inference for the two cases with high\nprecision (of 10) and low precision (of 0.1) of the likelihood, respectively. See the main text for an explanation and online article for colored version of\nthis figure.\nthe current model generate significant surprise, and sometimes,\nthe surprise can remain relatively high for long periods before the\nmodel adapts (or the world changes), especially with some param-\neterizations of the generative model. This is particularly relevant\nin this context since active inference agents strive to minimize\ntheir surprise (and the long-term average of surprise, entropy,\nwhich is a measure of uncertainty) by changing their model, or\nchanging the world, or both.\nSecond, these examples illustrate the importance of precision\ncontrol and the appropriate setting of precision parameters in", - "page_start": 5, - "page_end": 6, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\nAcademic Editor: Astero Provata\nReceived: 25 October 2024\nRevised: 2 January 2025\nAccepted: 7 January 2025\nPublished: 12 January 2025\n**Citation:** Nehrer, S.W.; Ehrenreich\nLaursen, J.; Heins, C.; Friston, K.;\nMathys, C.; Thestrup Waade, P.\nIntroducing ActiveInference.jl : A\nJulia Library for Simulation and\nParameter Estimation with Active\nInference Models. *Entropy* **2025** , *27* , 62.\n[https://doi.org/10.3390/e27010062](https://doi.org/10.3390/e27010062)\n**Copyright:** © 2025 by the authors.\nLicensee MDPI, Basel, Switzerland.\nThis article is an open access article\ndistributed under the terms and\nconditions of the Creative Commons\nAttribution (CC BY) license\n[(https://creativecommons.org/](https://creativecommons.org/licenses/by/4.0/)\n[licenses/by/4.0/).](https://creativecommons.org/licenses/by/4.0/)\n*Article*\n**Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Active Inference Models**\n**Samuel William Nehrer 1,† [, Jonathan Ehrenreich Laursen](https://orcid.org/0009-0005-5041-6367) 1,† [, Conor Heins](https://orcid.org/0009-0005-7087-3717) 2,3, * [, Karl Friston](https://orcid.org/0000-0002-5884-7728) 3,4 [,](https://orcid.org/0000-0001-7984-8909)**\n**Christoph Mathys [5](https://orcid.org/0000-0003-4079-5453) and Peter Thestrup Waade [5](https://orcid.org/0000-0002-6061-0084)**\n1 School of Culture and Communication, Aarhus University, 8000 Aarhus, Denmark;\n202204724@post.au.dk (S.W.N.); 202204836@post.au.dk (J.E.L.)\n2 Department of Collective Behaviour, Max Planck Institute of Animal Behavior, D-78457 Konstanz, Germany\n3 VERSES Research Lab., Los Angeles, CA 90016, USA; k.friston@ucl.ac.uk\n4 Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK\n5 Interacting Minds Centre, Aarhus University, 8000 Aarhus, Denmark; chmathys@cas.au.dk (C.M.);\nptw@cas.au.dk (P.T.W.)\n* Correspondence: cheins@ab.mpg.de\n† These authors contributed equally to this work.\n**Abstract:** We introduce a new software package for the Julia programming language,\nthe library ActiveInference.jl . To make active inference agents with Partially Ob-\nservable Markov Decision Process (POMDP) generative models available to the grow-\ning research community using Julia, we re-implemented the pymdp library for Python.\nActiveInference.jl is compatible with cutting-edge Julia libraries designed for cognitive\nand behavioural modelling, as it is used in computational psychiatry, cognitive science\nand neuroscience. This means that POMDP active inference models can now be easily\nfit to empirically observed behaviour using sampling, as well as variational methods. In\nthis article, we show how ActiveInference.jl makes building POMDP active inference\nmodels straightforward, and how it enables researchers to use them for simulation, as well\nas fitting them to data or performing a model comparison.\n**Keywords:** active inference; free energy principle; predictive processing; Markov decision\nprocess; cognitive modelling; Julia\n**PACS:** 87.15.Aa\n**MSC:** 91-08\n**JEL Classification:** C63", - "page_start": 0, - "page_end": 0, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **1. Introduction**\n\nWe introduce a novel software library for Julia, ActiveInference , which lets users\nproduce the simulated behaviour of agents and their internal belief states with active\ninference (AIF) models, as well as fit such models to empirically observed behaviour.\nAIF [ 1 - 3 ] is a generally applicable formal framework for understanding and simulating\nintelligent behaviour that is based in neurobiology and first principles from statistical\nphysics [ 4 - 8 ]. AIF treats action and perception as unified under a joint imperative: to\nminimise the variational free energy ( *VFE* ), which quantifies how well the agent’s internal\ngenerative model explains incoming sensory observations. It is an upper bound on the\nthe surprise from sensory observations, making AIF formally related to prediction error\n*Entropy* **2025** , *27* , 62 [https://doi.org/10.3390/e27010062](https://doi.org/10.3390/e27010062)\n2 of 33\nminimisation [ 9 ]. Choosing actions that minimise the expected free energy ( *EFE* ) of their\nconsequences provides a natural balance between exploratory and exploitative behaviour;\ngeneralises descriptive approaches to behavioural modelling, like reinforcement learning\nand expected utility maximisation; and provides a singular approach to adaptive behaviour\nthat can be used across different environments. AIF was argued to be applicable to any self-\norganising system that actively maintains a stable boundary that defines its integrity [ 10 ],\na broad category that includes cells and plants [ 11 ], as well as humans [ 2 ] and even\ncollectives [ 12 ]. Owing to its generality, AIF has seen a rise in popularity across multiple\nfields. It is used for theoretical simulations of the mechanisms underlying various types of\nbehaviour [ 2 ], computational phenotyping in computational psychiatry [ 13 , 14 ], and agent-\nbased simulations of population dynamics [ 15 ], as well as in engineering and robotics [ 16 ].\nIn AIF, perception and concurrent action are based on performing a variational Bayesian\ninversion of a generative model of the environment (i.e., a model of how the environment\nchanges and brings about sensory observations). This belief updating includes inferring\n(hidden) states of the environment, learning parameters of the generative model and\nlearning the structure of the generative model. Since the requisite inference schemes come\npre-specified, the main task in AIF modelling becomes specifying an appropriate generative\nmodel. This includes specifying priors over environmental states, as well as what might\nbe called *prior preferences* , *preference priors* or *goal priors* : immutable prior expectations that", - "page_start": 0, - "page_end": 1, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Calculate the PSIS LOO\n\n## **References**\n\n1. Parr, T.; Pezzulo, G.; Friston, K.J. *Active Inference: The Free Energy Principle in Mind, Brain, and Behavior* ; The MIT Press: Cambridge,\nMA, USA, 2022. [ [CrossRef](http://doi.org/10.7551/mitpress/12441.001.0001) ]\n2. Friston, K.; FitzGerald, T.; Rigoli, F.; Schwartenbeck, P.; O’Doherty, J.; Pezzulo, G. Active inference and learning. *Neurosci.*\n*Biobehav. Rev.* **2016** , *68* , 862- 879. [ [CrossRef](http://dx.doi.org/10.1016/j.neubiorev.2016.06.022) ]\n3. Friston, K.; FitzGerald, T.; Rigoli, F.; Schwartenbeck, P.; Pezzulo, G. Active inference: A process theory. *Neural Comput.* **2017** ,\n*29* , 1- 49. [ [CrossRef](http://dx.doi.org/10.1162/NECO_a_00912) ]\n4. Friston, K.J.; Stephan, K.E. Free-energy and the brain. *Synthese* **2007** , *159* , 417- 458. [ [CrossRef](http://dx.doi.org/10.1007/s11229-007-9237-y) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/19325932) ]\n5. Friston, K. The free-energy principle: A unified brain theory? *Nat. Rev. Neurosci.* **2010** , *11* , 127- 138. [ [CrossRef](http://dx.doi.org/10.1038/nrn2787) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/20068583) ]\n6. Friston, K. The free-energy principle: A rough guide to the brain? *Trends Cogn. Sci.* **2009** , *13* , 293- 301. [ [CrossRef](http://dx.doi.org/10.1016/j.tics.2009.04.005) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/19559644) ]\n7. Friston, K. A free energy principle for a particular physics. *arXiv* **2019** , arXiv:1906.10184. [ [CrossRef](http://dx.doi.org/10.48550/arXiv.1906.10184) ]\n8. Friston, K.; Da Costa, L.; Sajid, N.; Heins, C.; Ueltzhöffer, K.; Pavliotis, G.A.; Parr, T. The free energy principle made simpler but\nnot too simple. *Phys. Rep.* **2023** , *1024* , 1- 29. [ [CrossRef](http://dx.doi.org/10.1016/j.physrep.2023.07.001) ]\n9. Friston, K.; Kiebel, S. Predictive coding under the free-energy principle. *Philos. Trans. R. Soc. B Biol. Sci.* **2009** , *364* , 1211- 1221.\n[ [CrossRef](http://dx.doi.org/10.1098/rstb.2008.0300) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/19528002) ]\n10. Karl, F. A Free Energy Principle for Biological Systems. *Entropy* **2012** , *14* , 2100- 2121. [ [CrossRef](http://dx.doi.org/10.3390/e14112100) ]\n11. Corcoran, A.W.; Pezzulo, G.; Hohwy, J. From allostatic agents to counterfactual cognisers: Active inference, biological regulation,\nand the origins of cognition. *Biol. Philos.* **2020** , *35* , 32. [ [CrossRef](http://dx.doi.org/10.1007/s10539-020-09746-2) ]\n12. Heins, C.; Millidge, B.; Da Costa, L.; Mann, R.P.; Friston, K.J.; Couzin, I.D. Collective behavior from surprise minimization. *Proc.*\n*Natl. Acad. Sci. USA* **2024** , *121* , e2320239121. [ [CrossRef](http://dx.doi.org/10.1073/pnas.2320239121) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/38630721) ]\n13. Patzelt, E.H.; Hartley, C.A.; Gershman, S.J. Computational Phenotyping: Using Models to Understand Individual Differences in\nPersonality, Development, and Mental Illness. *Personal. Neurosci.* **2018** , *1* , e18. [ [CrossRef](http://dx.doi.org/10.1017/pen.2018.14) ] [ [PubMed](http://www.ncbi.nlm.nih.gov/pubmed/32435735) ]\n14. Schwartenbeck, P.; Friston, K. Computational Phenotyping in Psychiatry: A Worked Example. *eNeuro* **2016** , *3* , ENEURO.0049-", - "page_start": 29, - "page_end": 30, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### Active inference, interoceptive processing, and uncertainty reduction\n\nguiding inference. Remarkably, the inference can be more or less\naccurate or fast using the same data, depending on the precision parameters. Note that in Fig. 2 , we manipulated only the precision\nof the likelihood. However, it would also be possible to manipulate\nthe precision of the prior, together or in alternative to the precision\nof the likelihood. Generally speaking, when the precision of the\n8 Barca *et* *al.*\nprior is very high, the posterior will closely reflect the prior, ren-\ndering the inference rigid and incapable of adapting to changing\nenvironmental conditions—which might be especially problem-\natic in periods of significant changes, such as adolescence or more\nsimply when one changes city, working environment, and friends. Furthermore, as shown in Fig. 1 , hierarchical predictive coding\narchitectures have precision values associated with every hierar- chical level (whereas, for simplicity, the inference shown in Fig. 2\nis not hierarchical). The correct balance of precision parameters\nwithin and across layers is crucial for accurate inference, as it\nensures that the correct levels of confidence are assigned to data\nand prior information.\nFinally, and importantly, aberrant precision control (as well\nas various combinations of other factors discussed earlier, such\nas noisy bodily sensations and poor bodily mode) can render\ninference not just incorrect but also highly ambiguous, leaving a\nperson in a permanent condition of uncertainty about whether\none is fatigued (when considering the bodily state), happy, or sad\n(when considering the emotional state), what kind of person one\nis or what are one’s desires (when considering self-models), etc.\nImportantly, this condition of uncertainty is not limited to percep-\ntual inference but has a cascade effect on decision-making and\naction selection. Indeed, an uncertain estimate of one’s state auto-\nmatically implies that one has low confidence in the effects of\none’s plans; for example, it renders more difficult the prediction\nof whether a run would be too fatiguing or a party too stressful.\nIt is exactly this kind of uncertainty (about the present and the\nfuture, the body state or the outcomes of social interactions, etc.)\nthat active inference agents strive to avoid.", - "page_start": 6, - "page_end": 7, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **1. Introduction**\n\n**Core Concepts**\n**AIF A** ctive **i** nference is a formal framework for modelling behaviour and cog-\nnition. Perception and action are cast as minimising free energy—the *VFE*\nand *EFE* , respectively—given a generative model of the environment.\n**VFE** The **v** ariational **f** ree **e** nergy *F* quantifies how well a generative model explains incoming sensory observations. It can be rewritten as the negative\nlog model evidence (called surprise) upper-bounded by the divergence\nfrom the optimal posterior *p* ( *s* *|* *o* ) . Perception as inference is accomplished by selecting the approximate posterior *q* ( *s* ) with the lowest associated\n*VFE* .\n*F* [ *q* ( *s* ) , *o* ] ≜ *D* KL [ *q* ( *s* ) *∥* *p* ( *o* , *s* )] = *D* KL [ *q* ( *s* ) *∥* *p* ( *s* *|* *o* )] � �� � Divergence *−* ln *p* ( *o* ) � �� � Surprise\n**EFE** The **e** xpected **f** ree **e** nergy *G* quantifies the expected future free energy\nunder an action policy *π* . It consists of an information gain term and a\npragmatic value term that provide a natural balance between exploratory\nand goal-seeking behaviour. Action as inference is accomplished by select-\ning the action policy with the lowest associated *EFE* .\n*G* *π* = *−* E *q* ( ̃ *o* , ̃ *s* *|* *π* ) [ ln *q* ( ̃ *s* *|* ̃ *o* , *π* ) *−* ln *q* ( ̃ *s* *|* *π* )] � �� � Information gain\n*−* E *q* ( ̃ *o* *|* *π* ) [ ln *p* ( ̃ *o* *|* *C* )] � �� � Pragmatic value\n**Generative**\n**model**\nThe generative model is an agent’s formal assumptions about the structure\nand dynamics of its environment, based on which perceptual and active\ninferences are carried out. Many types of generative models exist that are\nsuitable for different environments and tasks.\n**POMDP** The **P** artially **O** bservable **M** arkov **D** ecision **P** rocess is a type of flexible\ngenerative model that is widely used in the AIF literature. In discrete time\nand usually a discrete state space, this model type is parametrised to fit a\ngiven task by a set matrices containing probability distributions.", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed7_cc4.pdf" - }, - { - "text": "# Introducing ActiveInference.jl : A Julia Library for Simulation and Parameter Estimation with Activ[...]\n\n## **1. Introduction**\n\nthat aims to provide easy-to-use tools for model fitting with AIF models and to introduce\nAIF to the growing community of researchers using Julia for computational psychiatry and\ncognitive modelling. Julia is a free and open-source high-level programming language that\nretains an easy user interface reminiscent of that in M ATLAB and Python. Simultaneously,\n3 of 33\nJulia uses its “just-in-time” (JIT) compilations via the LLVM framework to approach the\nspeed of languages like C without relying on external compilers [ 36 ]. Julia is also natively\nauto-differentiable, which means it can solve what is called the two-language problem\n(i.e., that high-level languages often have to rely on lower-level languages, either for\nperformance or for auto-differentiability; this is the case with standard tools for cognitive\nmodelling, where languages like R [ 37 ] must rely on external languages like STAN [ 38 ] for\nBayesian model fitting). This means that ActiveInference , in conjunction with Turing [ 39 ],\nJulia’s powerful library for Bayesian model fitting, and its newly developed extension for\nbehavioural modelling, ActionModels , makes it possible to use cutting-edge Markov Chain\nMonte Carlo [ 40 ] methods, as well as variational methods [ 35 ], for Bayesian model fitting\nwith AIF. Crucially, this allows researchers to not only simulate AIF in a fast programming\nlanguage, but to also fit them to empirical behaviour, as is performed in cognitive modelling\nand computational psychiatry. Importantly, this also places AIF models in an ecosystem\nof other models for computational psychiatry so that it can easily be compared with\nmodels, like Hierarchical Gaussian Filters [ 41 ], and reinforcement learning models, like the\nclassic Rescorla- Wagner model [ 42 ]. As part of making ActiveInference.jl available to the\nscientific community, and to the larger software ecosystem within computational psychiatry,\nit is implemented as part of the Translational Algorithms for Psychiatry-Advancing Science\n(TAPAS) ecosystem [ 43 ].\nIn the next section, we provide a conceptual and formal introduction to AIF, particu-\nlarly in the context of using POMDP generative models. In Section 3 , we demonstrate how\nto use the package in practice, both for simulation and parameter estimation. In Section 4 ,\nwe give a fully worked example of how ActiveInference can be used with a concrete\nsimulated dataset. Finally, we discuss potential applications and future directions for\ndeveloping the package.\n4 of 33", - "page_start": 1, - "page_end": 3, - "source_file": "pubmed7_cc4.pdf" - } - ] - }, - { - "references": { - "source_file": "pubmed1.pdf", - "query": "At what stage of childhood does the construction of narrative identity take place?", - "target_page": 3, - "target_passage": "Among the challenges that adolescents have to face are the structuring of a “narrative identity” or self-story, featuring the development of a sense of personal identity that integrates past experiences with current, and future goals and meanings in a coherent whole over time ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### NSSI in adolescence\n\nAdolescence is the period of developmental transition from child-\nhood to adulthood, which might be stretched up to the early\n20s due to current sociocultural changes (e.g. delays in complet-\ning education, occupational attainment, and parenthood) ( Patton et al. 2018 ). Among the challenges that adolescents have to face\nare the structuring of a “narrative identity” or self-story, featuring\nthe development of a sense of personal identity that integrates\npast experiences with current, and future goals and meanings in\na coherent whole over time ( McAdams and McLean 2013 , McLean\nand Lilgendahl 2019 ). The definition of the new boundaries of\nadolescents’ personal identity involves significant changes in the\n4 Barca *et* *al.*\nreciprocity with caregivers and peers. Thus, in parallel to the\nnegotiation of identity with caregivers (through a relative detach-\nment from them, a renegotiation of intimacy, and the questioning\nof their confirmatory authority), the modifications of friendship\nstructures—from childhood to adolescence—lay the ground for\nthe progressive recognition of social contexts and peer relation-\nships as the elite territories for the modulation and exploration\nof personal identity. The redefinition that the adolescent has to\nface in these territories of exploration (of the self as an individ-\nual separated from the other and of the self with the other) might\npass through a phase of reduced coherence in the narration of\nthe self and hence an increased level of uncertainty. Coherence\nin the self’s narrative is considered a measure of well-being and\nhas been associated with psychopathology in adulthood ( Klim- stra and Denissen 2017 ) and adolescence ( Lind et al. 2020 , Shiner et al. 2021 ). For example, narrative incoherence has been found\nto be associated with personality disorders in adolescents ( Lind et al. 2019 ), where “identity diffusion” (e.g. feelings of emptiness", - "page_start": 2, - "page_end": 3, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### References\n\n3452- 9.\nLaugesen N, Dugas MJ, Bukowski WM. Understanding adolescent worry: the application of a cognitive model. *J Abnorm Child Psychol*\n2003; **31** :55- 64. Lauriola M, Iannattone S, Bottesi G. Intolerance of uncertainty and emotional processing in adolescence: separating between- person stability and within-person change. *Res Child Adolesc Psy-*\n*chopathol* 2023; **51** :871- 84. Leone C, Galosi S, Mollica C *et* *al.* Dissecting pain processing in adoles-\ncents with non-suicidal self injury: could suicide risk lurk among\nthe electrodes?. *Eur J Pain* 2021; **25** :1815- 28. Lind M, Vanwoerden S, Penner F *et* *al.* Inpatient adolescents\nwith borderline personality disorder features: identity diffusion and narrative incoherence.. *Pers Disord Theory Res Treat* 2019; **10** :\n389- 93. Lind M, Vanwoerden S, Penner F *et* *al.* Narrative coherence in ado- lescence: relations with attachment, mentalization, and psy-\nchopathology. *J Pers Assess* 2020; **102** :380- 9. Linson A, Parr T, Friston KJ. Active inference, stressors, and psy- chological trauma: a neuroethological model of (mal)adaptive explore-exploit dynamics in ecological context. *Behav Brain Res*\n2020; **380** :112421.\n12 Barca *et* *al.*\nLiotti G. Trauma, dissociation, and disorganized attachment: three strands of a single braid.. *Psychother Theory Res Pract*\n2004; **41** :472- 86. Liotti G. A model of dissociation based on attachment theory and research. *J Trauma Dissocn* 2006; **7** :55- 73.\nMagerl W, Burkart D, Fernandez A, Schmidt LG, Treede R. Persis-\ntent antinociception through repeated self-injury in patients with\nborderline personality disorder. *Pain* 2012; **153** :575- 84. Maisto D, Barca L, Van den Bergh O *et* *al.* Perception and misperception of bodily symptoms from an active inference perspective: mod- elling the case of panic disorder.. *Psychol Rev* 2021; **128** :690- 710. Malter Cohen M, Jing D, Yang RR *et* *al.* Early-life stress has persistent effects on amygdala function and development in mice and humans. *Proc Natl Acad Sci U S A* 2013; **110** :\n18274- 8.\nMcAdams DP, McLean KC. Narrative identity. *Curr Dir Psychol Sci*\n2013; **22** :233- 8.\nMcEvoy PM, Mahoney AE. To be sure, to be sure: intolerance of uncertainty mediates symptoms of various anxiety disorders and depression. *Behav Ther* 2012; **43** :533- 45.\nMcLean KC, Lilgendahl JP. Narrative identity in adolescence and\nadulthood: pathways of development. In: *Handbook of Personality*\n*Development* . New York, United States: The Guilford Press, 2019,\n418- 32.\nMiller M, Kiverstein J, Rietveld E. Embodying addiction: a predictive", - "page_start": 10, - "page_end": 11, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### NSSI in adolescence\n\nand being fragmented and lack of a sense of continuity over time)\nmight be considered an expression of high levels of uncertainty of\nthe self.\nEmotion-wise, a developmental trend toward an increased\nspecificity of emotion-related maps of bodily sensations ( Barca et al. 2023 )—a proxy of interoceptive representations of\nemotions—has been reported from children aged 6 years to adult- hood ( Hietanen et al. 2016 ). Pubertal changes encompass dramatic\nbodily and neuroendocrine system changes, comprising—but not\nreduced to—changes in the reproductive, adrenal, and growth\naxes ( Cameron 2004 ). Thus, adolescents might face at least four\nsources of uncertainty: (i) the uncertainty due to physiological\nalterations related to bodily changes and to modification in hor-\nmonal levels leading to sexual maturity; (ii) the uncertainty in self- identity (i.e. the structure of self-awareness) and personal identity\n(i.e, the narrative diachronic self) ( Drummond 2021 ), which might\nbe coupled with changes in body image and the development of\ngender identity; (iii) the uncertainty in affect regulation, with the\nemergence of new forms of affectivity as feelings of love and sex-\nual attraction toward a partner; and (iv) uncertainty in the social\ncontext, with respect to their social status and role expectations\nin the adult society. Such high levels of uncertainty might lead\nto a poorly defined sense of self, with unclear boundaries and a\nsense of emptiness. In this context, pain becomes a possible way\nto recover a bodily sense of self, and self-injurious behavior might\nbe instantiated as an attempt to reduce the rise in the levels of\nuncertainty in these (and potentially other) domains, toward the transition to adulthood (see Miller et al. 2020 for a closely related\napproach on addiction).", - "page_start": 3, - "page_end": 3, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### References\n\n2021b; **2021** :niab037.\nConradt E, Ablow J. Infant physiological response to the still-face paradigm: contributions of maternal sensitivity and infants’ early\nregulatory behavior. *Infant Behav Dev* 2010; **33** :251- 65. Craig AD. How do you feel? Interoception: the sense of the physiolog- ical condition of the body. *Nat Rev Neurosci* 2002; **3** :655- 66. Crucianelli L, Krahé C, Jenkinson PM *et* *al.* Interoceptive ingredients of body ownership: affective touch and cardiac awareness in the\nrubber hand illusion. *Cortex; a Journal Devoted to the Study of the*\n*Nervous System and Behavior* 2018; **104** :180- 92. Deeks AA. Psychological aspects of menopause management. *Best*\n*Pract Res Clin Endocrinol Metab* 2003; **17** :17- 31.\nDeneault A, Hammond SI, Madigan S. A meta-analysis of child-\nparent attachment in early childhood and prosociality. *Develop-*\n*mental Psychology* 2023; **59** :236- 55 Dieguez S, Lopez C. The bodily self: insights from clinical and exper-\nimental research. *Ann Phys Rehabil Med* 2017; **60** :198- 207. Drummond JJ. Self-identity and personal identity. *Phenomenol Cogn Sci*\n2021; **20** :235- 47. Dutra L, Bureau J-F, Holmes B *et* *al.* Quality of early care and child- hood trauma: a prospective study of developmental pathways to\ndissociation. *J Nerv Ment Dis* 2009; **197** :383- 90.\nFonagy P, Campbell C, Luyten P. Attachment, mentalizing and trauma: then (1992) and now (2022). *Brain Sci* 2023; **13** :459.\nFotopoulou A, Tsakiris M. Mentalizing homeostasis: the social origins of interoceptive inference. *Neuropsychoanalysis* 2017; **19** :3- 28. Friston K. A theory of cortical responses. *Philos Trans R Soc Lond B Biol*\n*Sci* 2005; **360** :815- 36. Friston K, Lin M, Frith CD *et* *al.* Active inference, curiosity and insight.\n*Neural Comput* 2017; **29** :2633- 83. Friston KJ, Stephan KE, Montague R *et* *al.* Computational psychiatry:\nthe brain as a phantastic organ. *Lancet Psychiatry* 2014; **1** :148- 58. Garfinkel SN, Nagai Y, Seth AK *et* *al.* Neuroimaging studies of inte-\nroception and self-awareness. In: *Neuroimaging of Consciousness* .\nSpringer Berlin, Heidelberg: Springer, 2013, 207- 24. Gee DG. Sensitive periods of emotion regulation: influences of parental care on frontoamygdala circuitry and plasticity. *New*\n*Dir Child Adolesc Dev* 2016; **2016** :87- 110.\nGee DG and Cohodes EM. Influences of Caregiving on Development:\nA Sensitive Period for Biological Embedding of Predictability and\nSafety Cues. *Curr Dir Psychol Sci* 2021; **30** :376- 83. Glynn LM, Baram TZ. The influence of unpredictable, fragmented parental signals on the developing brain. *Front Neuroendocrinol*", - "page_start": 10, - "page_end": 10, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### Discussion\n\n2021 ). Thus, an imbalance in the opioid system might be a rel-\nevant component in NSSI, where self-injures might be acted to initiate the release of β -endorphins to restore homeostasis ( Stanley et al. 2010 , Bresin and Gordon 2013 ). Another line\nof research examined “nociceptive dysregulation,” with possible hypoalgesia ( Kirtley et al. 2016 ), showing higher pain thresh-\nolds and lower pain intensity in adolescents with NSSI ( Nock et al. 2006 , 2009 , van der Venne et al. 2021 ). Recent works failed\nto replicate these findings but reported specific alterations in descending inhibitory pain control ( Leone et al. 2021 , Lalouni et al. 2022 ). Despite some inconsistencies, this is an area that\nis worth further investigation. It remains to investigate to what\nextent the perspective on NSSI offered here could be extended to\ncover the aforementioned body of evidence and whether active\ninference could help integrate the different perspectives we have\ndiscussed.\nWe focused on adolescence as a potentially critical period for\nNSSI, given that it is associated with high levels of uncertainty\nabout several central domains in human life. However, there\nare other (gender-related) developmental periods in which bod-\nily changes might be coupled with increased levels of uncertainty\n(e.g. in physiology, in the sense of self, in the social role) and vulner- ability. Pregnancy and transition to menopause, e.g. are periods of\nendocrine and hormonal upheavals that might impact a woman’s\naffective life and well-being. These physiological changes are cou-\npled with a fundamental developmental transition that requires a\nredefinition of personal identity and narrative integration ( McLean\nand Lilgendahl 2019 ), with increased uncertainty of one’s inter-\nnal states and role in the social context. Taking into account\nthe perimenopausal and menopausal transition, the physiologi-\ncal, psychological, and affective experiences associated with it are\nvery heterogeneous. Some women might experience it as a new\nbeginning, whereas for others, it may be more critical ( Deeks 2003 ). In some cases, e.g. the menopause transition might perturb the\ncontinuity of one’s sense of self, inducing discrepancies in inter-\nnal self-coherence (e.g. the end of childbearing years, the aging\nprocess), which might increase the level of distress ( Barca and De\nMarchis 2018 ).\nThe dramatic changes that a women’s physiology undergoes\nduring life have been suggested to concur with the atypical\ninteroception often reported (e.g. heightened interoceptive atten-", - "page_start": 9, - "page_end": 9, - "source_file": "pubmed1.pdf" - }, - { - "text": "# Special Issue: Experiencing Well-Being Modeling and controlling the body in maladaptive ways: an ac[...]\n\n### Introduction\n\none’s body and bodily information might result from adverse\nexperiences during infancy and childhood, such as emotional and physical neglect ( Schmitz et al. 2023 ), or—in less dramatic\nsituations—from reduced affective reciprocity during parental\ninteractions ( Conradt and Ablow 2010 ). Development theories\nunderscore the role of parental care in shaping the experience of\nself and others and integrative processes of consciousness ( Bowlby 1997 , Liotti 2004 , 2006 , Fonagy et al. 2023 ).\nDuring infancy, a child starts making sense of her internal\nexperiences through the information she gets from the external\nworld, most notably from caregivers whose behavior has a fun-\ndamental regulatory function shaping emotional development,\nstress physiology, and refinement of limbic circuitry ( Gee 2016 ).\nIn addition to the quality of caregivers’ response to the infant’s\nneed for proximity, its “predictability” supports the development\nof emotions’ regulatory capacity ( Gee and Cohodes 2021 ; Wu and\nFeng 2020 ) and a cohesive sense of self ( Arciero and Bondolfi\n2009 ), increases prosociality ( Deneault et al. 2023 ), and influ- ences the development of social brain structure (see Ilyka et al.\n2021 for a review). Self-report assessment of exposure to unpre-\ndictability during early life appears to predict symptoms of anx- iety, depression, and anhedonia in adulthood ( Glynn et al. 2019 ).\nEvidence from cross-species studies indicates that the predictabil-\nity of caregivers’ behavior in rodents may specifically influence\nthe offspring’s development of corticolimbic circuitry involved in\nemotion-related functioning ( Glynn and Baram 2019 ). Rodents\nexposed to unpredictable maternal care exhibit atypical amygdala functioning ( Malter Cohen et al. 2013 ) and weaker connectivity with the medial prefrontal cortex ( Guadagno et al. 2018 ). Abraham et al. (2019) evaluated a number of features of the\nneurobiological interoceptive circuit (e.g. the functionality of the\namygdala, insula, and oxytocinergic system) in parents and chil-\ndren over the first 6 years of parenthood. Results revealed a critical\nassociation between parental interoceptive sensitivity—indexed, e.g. by increased bilateral activation of the anterior insula in\nresponse to a video of his/her interacting with his/her infant—\nthe consolidation of the child’s interoceptive circuit and mental\nhealth. Taken together, thus, consistent evidence indicates that\nparental ability to respond appropriately to the children’s needs\nand bodily signals supports the child’s ability to adequately repre-", - "page_start": 1, - "page_end": 1, - "source_file": "pubmed1.pdf" - }, - { - "text": "# nature neuroscience Neuroanatomical changes observed over the course of a human pregnancy\n\n## **Neuroanatomical changes observed over the course of a human pregnancy**\n\n### **Online content**\n\nAny methods, additional references, Nature Portfolio reporting sum-\nmaries, source data, extended data, supplementary information,\nacknowledgements, peer review information; details of author con-\ntributions and competing interests; and statements of data and code\navailability are available at [https://doi.org/10.1038/s41593-024-01741-0](https://doi.org/10.1038/s41593-024-01741-0) .\n**References** 1. World Health Organization. Maternal, newborn, child and\nadolescent health and ageing. 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The\ngenomic architecture of pregnancy-associated plasticity in\nthe maternal mouse hippocampus. *eNeuro* **9** , ENEURO.0117-22.\n2022 (2022).\n8. Puri, T. A., Richard, J. E. & Galea, L. A. M. Beyond sex differences:\nshort- and long-term effects of pregnancy on the brain. *Trends*\n*Neurosci.* **46** , 459- 471 (2023).\n9. Chaker, Z. et al. Pregnancy-responsive pools of adult neural\nstem cells for transient neurogenesis in mothers. *Science* **382** ,\n958- 963 (2023).\n10. Diamond, M. C., Johnson, R. E. & Ingham, C. Brain plasticity\ninduced by environment and pregnancy. *Int. J. Neurosci.* **2** ,\n171- 178 (1971).\n11. Servin-Barthet, C. et al. The transition to motherhood:\nlinking hormones, brain and behaviour. *Nat. Rev. Neurosci.* **24** ,\n605- 619 (2023).\n12. Ammari, R. et al. Hormone-mediated neural remodeling\norchestrates parenting onset during pregnancy. *Science* **382** ,\n76- 81 (2023).\n13. Hoekzema, E. et al. Pregnancy leads to long-lasting changes in\nhuman brain structure. *Nat. Neurosci.* **20** , 287- 296 (2017).\n14. Hoekzema, E. et al. Mapping the effects of pregnancy on\nresting state brain activity, white matter microstructure, neural\nmetabolite concentrations and grey matter architecture. *Nat.*\n*Commun.* **13** , 6931 (2022).\n15. Martínez-García, M., Paternina-Die, M., Desco, M., Vilarroya, O.\n& Carmona, S. Characterizing the brain structural adaptations\nacross the motherhood transition. *Front. Glob. Womens Health* **2** ,\n742775 (2021).\n16. Spalek, K. et al. Pregnancy renders anatomical changes in", - "page_start": 6, - "page_end": 6, - "source_file": "pubmed4.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[1. Chalmers, David (1995). \"Facing up to the problem of consciousness\" (http://consc.net/pape](http://consc.net/papers/facing.pdf)\n[rs/facing.pdf) (PDF). ](http://consc.net/papers/facing.pdf) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **2** (3): 200- 219.\n[2. Harnad, Stevan (1995). \"Why and how we are not zombies\" (http://cogprints.org/1601/6/har](http://cogprints.org/1601/6/harnad95.zombies.html)\n[nad95.zombies.html). ](http://cogprints.org/1601/6/harnad95.zombies.html) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **1** [: 164- 167. See also Harnad,](https://en.wikipedia.org/wiki/Stevan_Harnad)\n[Stevan (April 2000). \"How/why the mind- body problem is hard\" (http://cogprints.org/1617/1/](http://cogprints.org/1617/1/harnad00.mind.humphrey.html)\n[harnad00.mind.humphrey.html). ](http://cogprints.org/1617/1/harnad00.mind.humphrey.html) *[Journal of Consciousness Studies](https://en.wikipedia.org/wiki/Journal_of_Consciousness_Studies)* . **7** (4): 54- 61.\n3. See Cooney's foreword to the reprint of Chalmers' paper: Brian Cooney, ed. (1999).\n\"Chapter 27: Facing up to the problem of consciousness\". *The place of mind* . Cengage\nLearning. pp. 382 *ff* [. ISBN 978-0534528256.](https://en.wikipedia.org/wiki/Special:BookSources/978-0534528256)\n[4. Problem of Consciousness (Tuscan 1994) (https://www.youtube.com/watch?v=_lWp-6hH_6](https://www.youtube.com/watch?v=_lWp-6hH_6g%7CHard)\n[g%7CHard)](https://www.youtube.com/watch?v=_lWp-6hH_6g%7CHard)\n5. JCS vol. 4, pp. 3-46, 1997\n6. 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Orchard, E. R., Rutherford, H. J. V., Holmes, A. J. & Jamadar, S. D.\nMatrescence: lifetime impact of motherhood on cognition and\nthe brain. *Trends Cogn. Sci.* **27** , 302- 316 (2023).\n36. Duarte-Guterman, P. et al. Cellular and molecular signatures\nof motherhood in the adult and ageing rat brain. *Open Biol.* **13** ,\n230217 (2023).\n37. Herbet, G., Zemmoura, I. & Duffau, H. Functional anatomy of the\ninferior longitudinal fasciculus: from historical reports to current\nhypotheses. *Front. Neuroanat.* **12** , 77 (2018).\n38. Wang, Y., Metoki, A., Alm, K. H. & Olson, I. R. White matter\npathways and social cognition. *Neurosci. Biobehav. Rev.* **90** ,\n350- 370 (2018).\n39. Zekelman, L. R. et al. White matter association tracts underlying\nlanguage and theory of mind: an investigation of 809 brains\nfrom the Human Connectome Project. *Neuroimage* **246** ,\n118739 (2022).\n40. Blakemore, S. J. & Choudhury, S. Development of the adolescent\nbrain: implications for executive function and social cognition.\n*J. Child Psychol. Psychiatry* **47** , 296- 312 (2006).\n41. Blakemore, S. J., Burnett, S. & Dahl, R. E. The role of puberty\nin the developing adolescent brain. *Hum. Brain Mapp.* **31** ,\n926- 933 (2010).\n42. Lövdén, M. et al. Experience-dependent plasticity of white-matter\nmicrostructure extends into old age. *Neuropsychologia* **48** ,\n3878- 3883 (2010).\n43. Bethlehem, R. A. et al. Brain charts for the human lifespan. *Nature*\n**604** , 525- 533 (2022).\n44. Tooley, U. A., Bassett, D. S. & Mackey, A. P. Environmental\ninfluences on the pace of brain development. *Nat. Rev. Neurosci.*\n**22** , 372- 384 (2021).\n45. Wang, Z. et al. Mapping global prevalence of depression among\npostpartum women. *Transl. Psychiatry* **11** , 543 (2021).\n46. Deligiannidis, K. M. et al. Zuranolone for the treatment of\npostpartum depression. *Am. J. Psychiatry* **180** , 668- 675 (2023).\n47. Shehata, H. A. & Okosun, H. Neurological disorders in pregnancy.\n*Curr. Opin. Obstet. Gynecol.* **16** , 117- 122 (2004).", - "page_start": 7, - "page_end": 7, - "source_file": "pubmed4.pdf" - }, - { - "text": "# Hard problem of consciousness\n\n## **Hard problem of consciousness**\n\n### **References**\n\n[135. Krohn, Stephan; Ostwald, Dirk (2017). \"Computing integrated information\" (https://www.ncbi.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6007153)\n[nlm.nih.gov/pmc/articles/PMC6007153). ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6007153) *Neuroscience of Consciousness* . **2017** (1): nix017.\n[doi:10.1093/nc/nix017 (https://doi.org/10.1093%2Fnc%2Fnix017). PMC 6007153 (https://ww](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6007153)\n[w.ncbi.nlm.nih.gov/pmc/articles/PMC6007153). PMID 30042849 (https://pubmed.ncbi.nlm.ni](https://pubmed.ncbi.nlm.nih.gov/30042849)\n[h.gov/30042849).](https://pubmed.ncbi.nlm.nih.gov/30042849)\n[136. Cerullo, Michael A. (September 2015). 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(1997). \"The unfinished theatre\". *Journal of Consciousness Studies* . **4** (4):\n316- 318.\n143. Elitzur, Avshalom C. (1997). \"Why don't we know what Mary knows? Baars' reversing the\nproblem of qualia\". *Journal of Consciousness Studies* . **4** (4): 319- 324.\n144. *[The Meta-Problem of Consciousness | Professor David Chalmers | Talks at Google](https://www.youtube.com/watch?v=OsYUWtLQBS0)* (https://\n[www.youtube.com/watch?v=OsYUWtLQBS0), 2 April 2019, retrieved 2022-01-11](https://www.youtube.com/watch?v=OsYUWtLQBS0)\n145. Stoppard, Tom (28 January 2015). \"First Person\". *Programme notes* [. London: Royal](https://en.wikipedia.org/wiki/Royal_National_Theatre)\n[National Theatre.](https://en.wikipedia.org/wiki/Royal_National_Theatre)", - "page_start": 26, - "page_end": 26, - "source_file": "wikipedia2.pdf" - } - ] - }, - { - "references": { - "source_file": "OTC_NSANY_2004.pdf", - "query": "What was the indicator related to increasing Nissan's research and development activities in terms of publication of scientific articles in 2004?", - "target_page": 46, - "target_passage": "And the number of research papers we present at societies such as The Japan Society of Mechanical Engineers rose dramatically in fiscal 2004. ", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2004 Annual Report\n\n## OUR WORK\n\n### TECHNOLOGY\n\nO U R W O R K\nRear active steering Intelligent cruise control Shock-absorbing body, to reduce pedestrian injuries\n“I have two prime objectives. The first is to realize our\ncorporate vision, ‘ Enriching people’s lives,’ from an\nengineering standpoint. The second is to create a\nfuture vision for people working in R&D. Research and\ndevelopment is all about providing practical value to\nthe customer via technological excellence, which in\nturn creates value for our shareholders. Nissan has\nmade a major commitment to technological excellence\nso that we can accomplish these objectives.\n**Research and Development**\nNissan’s investment in R&D has been rising. In fiscal 2004\nwe devoted approximately ¥400 billion to it, equivalent to\n4.6 percent of our turnover. We estimate that our financial\ncommitment to R&D will continue to range between 4.5\nand 5 percent. R&D investments take a lot of time to pay\noff, of course, so it’s difficult to evaluate our evolution\nover the short term. Given our expanded output, however,\nI believe that we are headed in the right direction.\nFor example, the number of patents we have generated\nis growing quickly, exceeding 4,000 in fiscal 2003—more\nthan twice the fiscal 1999 figure. And the number of\nresearch papers we present at societies such as The Japan\nSociety of Mechanical Engineers rose dramatically in fiscal\n2004. These are direct results of our commitment to\nresearch. We are also generating more new technologies\nrelated to safety and the environment, such as the Around\nView Monitor and the lane-keeping system.\nWe have succeeded in shortening our production\npipeline, too, using a new vehicle development process\ncalled V3P that our engineers devised over the past three\nyears. V3P, which stands for Value-up innovation of\nProduct, Process, and Program, has helped us cut our\ndevelopment time almost in half, from 20 months to just\n10.5 months. I believe this makes Nissan the world\nbenchmark in development. That improvement is having a\nmajor effect on the flexibility and execution of R&D at\nNissan, and will ultimately boost the company’s profitability.\nThe number of new products we have brought to\nmarket over the past three years is equally significant—\nmore than thirty new vehicles. That’s an impressive\nengineering achievement, and the reason you are seeing", - "page_start": 45, - "page_end": 45, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## PERFORMANCE\n\n### FISCAL YEAR 2004 FINANCIAL REVIEW\n\n239 244 232\n206\n262\n326 300\n378\n354\n427\n**398**\n**478**\n4.0% 3.8%\n5.3% 5.5% 5.8%\n**5.6%**\n4.2% 4.4%\n4.8%\n**4.6%**\n3.4%\n4.1%\n500\n400\n300\n200\n6\n5\n4\n3 **’99 ’00 ’01 ’02 ’03 ’04**\n**Investment in Our Future**\n(Billion Yen) (% of net revenue)\n40\n30\n20\n10\n0 **’00 ’01 ’02 ’03 ’04 ’05* ’06* ’07* ’99**\n*Forecast\n0\n8 14 19 24 29 34\n40\n7\n**Dividend Policy**\n(Dividend per share, in yen)\nP E R F O R M A N C E **Automotive Debt:**\nDespite higher levels incurred for capital expenditures and\nR&D, cash generated from operating activities in the\nautomotive division eliminated net automotive debt. Nissan\nheld a ¥205.8 billion yen net cash position at the close of\nfiscal 2004 in this division.\n**Rating**\nRegarding Nissan’s long-term credit rating, R&I upgraded\nNissan from A- to A on May 11, 2005. S&P upgraded their\nrating from BBB to BBB+ on July 20, 2004, and Moody’s\nupgraded from Baa3 to Baa1 on January 29, 2004.\n**Investment Policy**\nCapital expenditures increased by ¥50.2 billion to ¥477.5\nbillion, representing 5.6 percent of net revenue. This\nincrease included the Canton plant expansion. R&D\nexpenditures increased by ¥43.8 billion to ¥398.1 billion.\nThis increase went to fund new technologies and product\ndevelopment. Our R&D resources are focused on projects\nthat add value to our customers and that will deliver an\nexpected return, in both the short and long term.\n**Dividend**\nAt the annual general meeting of shareholders on June 21,\n2005, the company proposed increasing its dividend to\n¥24 per share in 2004, up from ¥19 in 2003. In the first\nyear of the NISSAN Value-up dividend policy, the\nCompany plans to increase the per-share dividend to ¥29\nin 2005. By the end of NISSAN Value-up in March 2008,\nNissan plans to pay an annual dividend of no less than\n¥40 per share.\n**Return on Invested Capital (ROIC)**\nNissan’s investments are made within the strict guidelines\nof its automotive operating ROIC. Based on these\nguidelines, Nissan reached 20.1 percent of ROIC on a\nconsistent basis as of fiscal 2003.\n**Share Performance in Fiscal 2004**\nNissan’s share price began at ¥1,143 at the beginning", - "page_start": 15, - "page_end": 16, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## PERFORMANCE\n\n### FISCAL YEAR 2004 SHARE PERFORMANCE\n\nDESPITE NISSAN’S RECORD OPERATING RESULT IN FISCAL 2004, ITS STOCK PERFORMANCE RETURN WAS\nNEGATIVE AND LOWER THAN THE TOPIX INDEX. THE INVESTOR RELATIONS TEAM WAS STRENGTHENED\nAT THE START OF FISCAL 2005 TO BETTER ADDRESS THE NEEDS OF INVESTORS AND ENHANCE THEIR\nUNDERSTANDING OF NISSAN’S PERFORMANCE. INVESTORS WILL NOW BE ABLE TO GAIN A MORE IN-DEPTH\nVIEW OF THE COMPANY’S OPERATIONS AND PERFORMANCE INDICATORS.\n120\n110\n100\n90\n80 Apr. **2004 2005**\nMay June July Aug. Sept Oct. Nov Dec. Jan. Feb Mar.\nTOPIX Transportation Equipment Index Nissan\nTOPIX\n**Fiscal Year 2004 Share Performance**\n(Index: April 1, 2004=100)\n400\n300\n200\n100\n0 **’01 ’02 ’03 ’04 ’05**\nTOPIX Transportation Equipment Index\nNissan\nTOPIX\n**Five-Year Share Performance**\n(Index: April 3, 2000=100)\nW H O W E A R E\nNISSAN IS ABOUT MEETING UNMET NEEDS, CRAFTING SINGULAR PRODUCTS\nAND TRANSFORMING BRAND STRENGTH AND INNOVATION INTO NEW BUSINESS\nOPPORTUNITIES. WE ARE NISSAN. WE ARE INFINITI. WE ARE NISSAN LIGHT\nCOMMERCIAL VEHICLES, EXPANDING OUR RANGE. WE ARE NISSAN INDUSTRIAL\nMACHINERY, LEVERAGING OUR EXPERTISE TO BUILD FORKLIFTS AND MARINE\nPRODUCTS. AND WE ARE NISSAN FINANCIAL SERVICES, PROVIDING OUR\nCUSTOMERS WITH A COMPREHENSIVE LINEUP OF OFFERINGS.\nTHIS IS THE NISSAN SHIFT_", - "page_start": 16, - "page_end": 17, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## PERFORMANCE\n\n### FISCAL YEAR 2004 FINANCIAL REVIEW\n\nof fiscal 2004 and ended the fiscal year at ¥1,099,\ngenerating a negative return of 3.85 percent. Total\nshareholder return (TSR) was -1.67 percent, while the\ndividend yield came to 2.18 percent (¥24 per share dividend,\ndivided by the ¥1,099 closing price). Adverse movements\nin foreign exchange rates and commodity price hikes\nadversely affected Nissan’s profitability, which was reflected\nin the share price. In addition, specific events relating\ndirectly to the company also had a negative impact. Later in\nthis report, corporate officers will explain what actions\nNissan has undertaken to ensure better performance.\n**Payout Policy**\nNissan announced its NISSAN Value-Up three-year dividend\npolicy, covering the period from fiscal 2005 to fiscal 2007, at\nthe annual general meeting of shareholders on June 23,\n2004. Nissan proposes a long-term dividend policy to\nprovide more visibility and improve transparency into the\nways in which Nissan rewards its shareholders. Nissan\nbelieves that a long-term dividend policy reduces uncertainty\nfor investors who already own or are considering acquiring\nNissan stock.\n**IR Activities**\nUnder NISSAN Value-Up, the IR team’s performance will\nbe evaluated based on the price-earnings ratio (PER) and\nvolatility relative to our major competitors. PER is used to\nmeasure how successfully the IR team manages market\nexpectations about Nissan in order to maintain the Nissan\nshare price close to an intrinsic value. The other measure,\nvolatility, is used to measure the risk investors perceive\nwhen considering Nissan stock. If Nissan can successfully\nreduce volatility, the minimum return required by investors\nshould decline. The IR team believes that a strengthening\nof disclosure activities is required to improve both\nmeasures. The team plans to disclose not only financial\nresults but also more forward-looking information about\nNissan fundamentals such as technology and product.\nSuch forward-looking information helps investors to\nforecast future performance more precisely and reduces\nuncertainty about the future. As a consequence, Nissan will\nincrease the number of investor conferences, events, and\nteleconferences during fiscal 2005.\nP E R F O R M A N C E", - "page_start": 16, - "page_end": 16, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORK\n\n### TECHNOLOGY\n\nso many new Nissan models on the road.\nOur R&D infrastructure, however, is still in need of\nexpansion. We’ve therefore begun building new facilities at\nthe Nissan Technical Center, NTC, and at the Nissan\nAdvanced Technical Center, NATC, both of which are in\nJapan. These additions represent a major investment, and\nshow Nissan’s dedication to maintaining and enhancing its\ntechnological skills.\nOur technology base is in Japan, where we have some\nten thousand people involved in R&D, but we also have two\nmajor centers in North America and Europe, and smaller\noperations in Taiwan, China, Thailand, South Africa and\nBrazil. In the past, these entities were mostly standalone\noperations, but today there are many more joint projects\nO U R W O R K\nTesting at Nissan Advanced Crash Laboratory CARWINGS telematics system Aluminum parts\n500\n400\n(Billion yen) (% of net revenue)\n300\n200\n100\n0\n5\n4\n3\n2\n1\n0 **’00 ’01 ’02 ’03 ’04**\n232 262 300 354 398 3.8% 4.2% 4.4% 4.8% 4.6%\n**R&D Investment**\n5,000\n4,000\n(xxxxxxx)\n3,000\n2,000\n1,000\n0 **’99 ’00 ’01 ’02 ’03**\n**Patent**\n120\n100\n80\n60\n40\n20\n0 **’00 ’01 ’02 ’03 ’04**\n**Research Paper**\nThe number of research papers presented at JSME (The Japan Society of\nMechanical Engineers), JSAE (The Society of Automotive Engineers of Japan), SAE\n(The Society of Automotive Engineers), FISITA (The International Federation of\nAutomotive Engineering Societies)\nand much more collaboration. The core engineering is\ncommon to all—that’s why the different organizations can\nwork together so closely, and why we’re more efficient\ntoday. While each engineering center remains responsible\nfor meeting the specific tastes or specifications that its\nlocal market demands, we have global oversight to ensure\nconsistency, with NTC supervising overall resource\nmanagement and facility investment.\nWe are building on these strengths through greater\ncollaboration with our suppliers—our project partners—and\ndoing it much further upstream. For example, we are\ncreating a facility at the NATC where we can disclose our\nplans to suppliers during the very early planning stages.\nThis means we have to be much more open than before,\nbut in return we will gain a great deal from the ideas our\npartners bring.\nThe Alliance with Renault is another major strength for", - "page_start": 45, - "page_end": 46, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORK\n\n### PLANNING\n\ntime, we must prepare for the future. We need to reinforce\nthe strength of our program management groups and\nestablish more precise, accurate groups to standardize and\nimprove processes for the future. Ironically, our\nachievements have created uncertainty for the future.\nSuccess creates risk, and the more we highlight our\nsuccesses, the more we raise the anxiety level of investors.\nHow can our new products be as good as those already\nreleased? How can we keep it all going?\nOne way to sustain our strong pace is to take greater\nadvantage of the Alliance. The value is there, in areas such\nas purchasing, development, benchmarking, sales networks,\nmarket knowledge and even financial strategy. Yet we must\nmaintain both a balance and a clear separation between the\nbrand identities of Renault and Nissan. Neither company\nwants to make the same cars, or have the same corporate\nculture, or have its brand mistaken for the other. We will\ncontinue to derive benefits from this strategic partnership\nwhile remaining Nissan.\nO U R W O R K\nWithin the Company, positive tension is what keeps us\ngoing. Our recent success has been a learning experience\nfor us. It created a unique set of values and skills, and these\nare not going to disappear. Moreover, the core skills that\nnow exist in Nissan are what will drive us forward. And we\nwill not lose these skills because we now attract and retain\nthe best employees. The organization is more efficient, and\nwe can push our teams towards higher targets because\ntheir confidence level is higher.\nWe displayed that confidence when we introduced the\nMurano in the U.S. Crossover vehicles were a new concept\nfor the U.S. car buyer, and that carried a risk. The product\nplanners boldly pushed ahead, though, and after the Murano\nbecame a hit in that market, it proved equally popular in\nJapan and Europe. Now, with new product launches rising\nfrom 44 during NISSAN 180 to 70 in NISSAN Value-Up,\nand with global expansion in markets outside our traditional\nregions, you can see how the product planners benefited\nfrom the Murano’s success. From the conceptual stage\nonward, they now have the confidence to make strong\nprojections about how many customers a model will have", - "page_start": 36, - "page_end": 37, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\nThis Annual Report contains forward-looking\nstatements on Nissan’s future plans and targets, and\nrelated operating investment, product planning and\nproduction targets. Please note that there can be no\nassurance that these targets and plans will actually\nbe achieved. Achieving them will depend on many\nfactors, including not only Nissan’s activities and\ndevelopment, but on the dynamics of the automobile\nindustry worldwide and the global economy.\n**1**\nHIGHLIGHTS\n*Millions of* *U.S. dollars* *(Note 1)* *Millions of yen* *(except per* *(except per share amounts and number of employees)* *share amounts)*\n2004 2003 2002 2001 2000 2004 *For the years ended* *Mar. 31, 2005* *Mar. 31, 2004* *Mar. 31, 2003* *Mar. 31, 2002* *Mar. 31, 2001* *Mar. 31, 2005*\nNet sales ¥8,576,277 ¥7,429,219 ¥6,828,588 ¥6,196,241 ¥6,089,620 $80,152\nOperating income 861,160 824,855 737,230 489,215 290,314 8,048\nNet income 512,281 503,667 495,165 372,262 331,075 4,788\nNet income per share (Note 2) 125.16 122.02 117.75 92.61 83.53 1.17\nCash dividends paid (Note 3) 94,236 74,594 50,800 27,841 0 881\nShareholder’s equity ¥2,465,750 ¥2,023,994 ¥1,808,304 ¥1,620,822 ¥ 957,939 $23,044\nTotal assets 9,848,523 7,859,856 7,349,183 7,215,005 6,451,243 92,042\nNet consolidated automotive debt (Note 4) (205,791) 13,603 107,952 431,714 952,657 (1,923)\nNumber of employees 183,607 123,748 127,625 125,099 133,833\nNotes: 1. Unless indicated otherwise, all dollar figures herein refer to U.S. currency. Yen amounts have been translated into U.S. dollars, for convenience\nonly, at ¥107 = $1, the approximate exchange rate on March 31, 2005.\n2. Net income per share amounts are based on the weighted average number of shares of common stock outstanding during each year.\nFigures for net income per share are in exact yen and U.S. dollars.\nNumber of shares outstanding as of March 31, 2005: 4,520,715,112.\n3. Cash dividends during the full year by subsidiary companies to non-Nissan minority shareholders are not included.\n4. Net consolidated automotive debt was ¥8,602 million cash positive in fiscal year 2002, ¥215,861 million cash positive in fiscal year 2003, and\n¥453,470 million cash positive in fiscal year 2004, using the same accounting principles as fiscal year 2001.", - "page_start": 1, - "page_end": 2, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## PERFORMANCE\n\n**The recovery story is complete**\n**7**\nP E R F O R M A N C E\n6,089.6\n6,196.2\n6,828.6\n7,429.2\n**8,576.3**\n+15.4%\n2,633\n2,597\n2,771\n3,057\n**3,388**\n+10.8%\n290\n489\n737\n825\n**861**\n+4.4%\n**’00 ’01 ’02 ’03 ’04 ’00 ’01 ’02 ’03 ’04 ’00 ’01 ’02 ’03 ’04**\n**10.0%**\n10.8%\n11.1%\n7.9%\n4.8%\n**Consolidated**\n**Net Revenue**\n(Billion Yen)\n**Consolidated**\n**Operating Profit/Margin**\n(Billion Yen/%)\n**Global Retail Sales**\n(Units: 1000s)\n**8**\nNissan will continue to grow in fiscal 2005. Even assuming a relatively flat total industry volume\nof 61 million units globally, Nissan’s sales are forecast to come to 3,618,000 units, a 6.8 percent\nincrease over the prior year.\nWorldwide, we will launch six all-new models—five in Japan, one in Europe—leading to\ntwenty regional product events.\n**Our sales objectives**\n- Japan: 933,000 units, a 10 percent increase over last year\n- U.S.: 1,047,000 units, an increase of 3.3 percent\n- Europe: 550,000 units, a 1.1 percent increase over last year\n- General Overseas Markets: 1,088,000 units, a 10.7 percent increase\n**Our financial outlook**\nAny new fiscal year brings risks and opportunities, and 2005 brings very high levels of\nuncertainty and risks—volatility in exchange rates, higher interest rates, higher commodity prices,\nhigher energy prices, higher incentives and uncertainty about growth in the U.S. and Japan. The\nopportunity is in following through on the NISSAN Value-Up plan quickly and effectively.\nIn light of these factors, our forecast for fiscal 2005 is as follows. This is based on a foreign\nexchange rate assumption for the year of ¥105 per dollar and ¥130 per euro:\n- Net revenue is predicted to be ¥9 trillion, up 4.9 percent.\n- Operating profit is expected to be ¥870 billion, up 1 percent.\n- Ordinary profit is expected to reach ¥860 billion, up 0.5 percent.\n- Net income is predicted to be ¥517 billion, up 0.9 percent.\n- Capital expenditures are expected to reach ¥540 billion, up 13.1 percent.\n- R&D expenses are forecast to reach ¥450 billion, or 5 percent of net sales, up 13.0 percent.\n- ROIC is expected to remain at or above 20 percent.\nP E R F O R M A N C E\n**Looking to the New Fiscal Year**\n**9**\nP E R F O R M A N C E\n**Europe**\n350Z Roadster", - "page_start": 7, - "page_end": 10, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORK\n\n### MARKETING\n\ncenter of our business.\nWe work with different research experts and\ncompanies as our partners. They offer a variety of high-\ntech techniques such as glasses with cameras that track\neye movement, instruments that measure brainwaves or\npupil dilation to detect preferences, and non-categorical\nmeasures that help us find personal evaluations of\nperceived quality or design. Our job is to evaluate these\nresearch companies and their output, and to develop the\nbest methodology for our issues. We are always refining\nthe tools we have and looking for new ones that will boost\nour accuracy. Our strong ties with outside experts are a\nsource of competitive advantage for Nissan.\nAgain, it all goes back to being customer-oriented.\nConfirming that customer-oriented stance will create value\nfor Nissan. Market Intelligence must be a dedicated\nevangelist for this change.”\nO U R W O R K\nYUSUKE SEKIGUCHI\nVice President\n**Sales & Marketing**\n“In 2003, I was the “pilot”—essentially the project\nleader—of a cross-functional team that redefined the\ntraditional sales function as a marketing function.\nNow I cover car sales as well as traditional marketing\nactivities such as advertising and sales promotion.\nThis is part of our effort to address one of the most\ncompetitive auto markets in the world—Japan.\nOur dealers conduct sales activities in the\nmarketplace, and our role is to ensure that what they\ndo reflects Nissan’s plans. We also gather customer\nfeedback from the showroom to see how we can\nimprove processes. Direct communication through online\noutlets is another new way of reaching out to customers.\nAlthough the total market in Japan was down in 2004, we\nmanaged to pick up market share. The two halves of the\nyear were completely different, however. The first half was\nthe ‘dry season’—where we didn’t have any new model\nintroduction for over 12 months. We underestimated the\nimpact that would have on our business, and the dealers\nhad a tough time because of it. Then we organized the\nSHIFT_ event in the second half of the year, and for the\nfirst time ever introduced six new models simultaneously.\nThis completely changed the playing field. While it was\na challenge for the dealers to launch six models in five\nmonths, it had a significant and positive impact.\nJapan’s population peaks in 2006, and automobile", - "page_start": 41, - "page_end": 42, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## WHO WE ARE\n\n### AUTOMOBILES\n\n#### **Nissan**\nW H O W E A R E\n**Exceeding expectations**\n**—the Nissan automobile**\nW H O W E A R E W H O W E A R E", - "page_start": 23, - "page_end": 24, - "source_file": "OTC_NSANY_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "OTC_NSANY_2004.pdf", - "query": "What was Nissan's vehicle production in Mexico in 2003?", - "target_page": 72, - "target_passage": "308,322", - "chunk_present": { - "presence": true, - "index": 9 - } - }, - "top_chunk": [ - { - "text": "# 2004 Annual Report\n\n## OUR WORK\n\n### MANUFACTURING\n\nO U R W O R K\n“By following the Nissan Production Way and the\nprinciple of *doukiseisan* —meaning synchronization\nwith the customer—manufacturing at Nissan remains\nflexible and integrated, and keeps lead times short.\nThe Nissan Production Way incorporates integration at\nthe supplier, global and logistic levels. That is why we\nremain the most productive manufacturer in the world.\nWe’ve also become much more efficient, as our\nutilization rates show. In Japan, we were operating at\n54 percent of capacity in 1999. In fiscal 2004 that\nfigure increased to 86 percent, which is just about the\nmaximum possible. During NISSAN Value-Up, we will\nincrease our global utilization rate from approximately\n74 percent to over 80 percent. We will not achieve that\ntarget by closing facilities, either. In fact, we’ve opened\nnew plants in the U.S. and China, and increased\ncapacity at our other facilities.\nManufacturing achieved a series of milestones during\nNISSAN 180. One of the biggest was opening the Canton\nplant in the U.S., which got up to speed quickly, launching\nfive new vehicles in a period of just eight months. We built\ntwo plants in China, and restarted operations in Egypt. We\ndramatically expanded the Decherd, Tennessee engine\nplant in the U.S., and all engines for North America are now\nbuilt at Decherd or at our plant in Mexico.\nWe also commenced cross-production with Renault:\nNissan began building Renault’s Platina in Mexico and its\nTraffic in Spain, while Renault began building our Pickup\nand Xterra at its factory in Brazil. We also started\nproduction of common engines with Renault, with our\nsubsidiary Aichi Kikai and the Yokohama plant producing\nthe four-cylinder engines used in our new Tiida, Note and\nLafesta models. In Japan, we launched six new models in\njust six months—the Murano, Fuga, Lafesta, Tiida, Tiida\nLatio and Note. We also launched three vehicles—the Tiida,\nTeana and Tiida Latio—in China.\nWhile we were successful in Japan and China, we did\nhave quality issues at the Canton facility. This was\nunfortunate, since it affected our ratings in the J. D. Power\nand Associates Initial Quality Study. We’ve since taken\neffective measures to resolve these problems. More", - "page_start": 51, - "page_end": 51, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### CONSOLIDATED FIVE-YEAR SUMMARY\n\n2003, production for Europe and Mexico was on April to March basis.)\nDue to changes in government regulations, information on risks involved in business operations has been disclosed in the Yukashoken-Houkokusho for the year ended March 31,2005 as follows:\nEconomic Factors\nThe demand for products manufactured by Nissan is affected by the\neconomic conditions in each country or market in which they are offered\nfor sale. Nissan conducts its operations all over the world and, in particular,\nin the major markets of North America, Europe, and Asia, to say nothing of\nJapan. While Nissan strives to develop a comprehensive and integrated\nprojection of the global economic outlook, any greater-than-anticipated\ndownturn in one of these markets may have a significant effect on Nissan\nfinancial position and results of operations.\nInternational Activities and Overseas Expansion\nNissan’s manufacturing and marketing activities outside Japan are\nconducted in the United States, in Europe, and in the developing and\nemerging markets of Asia. Nissan forecasts and evaluates a wide variety of\nrisks inherent in doing business in such overseas markets including the\nfollowing factors, each of which entails a greater-than-anticipated level of\nrisk:\n- Unfavorable political or economic factors\n- Legal or regulatory changes\n- Potentially adverse tax consequences\n- Labor disputes including strikes\n- Difficulties in recruiting and retaining personnel\n- Social, political or economic turmoil due to terrorism, war, or other\ndestabilizing factors.\nResearch and Development\nNissan’s technology must be “real world”—useful, pragmatic and easy to\nuse. Nissan anticipates the nature and scope of the market demand, and\nthen prioritizes and invests in new technologies. Nonetheless, any sudden\nand greater-than-anticipated changes in its business environment or in\ncustomer preferences may impact negatively on customer satisfaction with\nthese new technologies.\nProduct Defects\nNissan places a high priority on safety and does its best to enhance safety\nfrom the standpoint of research and development, manufacturing and\nsales. Although Nissan takes out insurance policies to cover product\nliability, this does not necessarily mean that all potential defects and the\nrelated liabilities are fully covered. If Nissan were to implement strict\nproduct recalls for its customers, Nissan would incur significant additional\nexpenses which could adversely affect its financial position and results of\noperations.\nFluctuation in Foreign Currency Exchange Rates\nNissan’s Japanese operations export vehicles to various countries around\nthe world. In general, the appreciation of the yen against other currencies", - "page_start": 71, - "page_end": 72, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## WHO WE ARE\n\n### OUR WAY\n\n#### **Corporate Governance**\n\nthreads of emerging trends. Our designs are bold, geared to electrify and inspire. We see little\npoint in building vehicles that please everyone but excite no one.\nThe appeal of a Nissan goes much deeper than the fine lines of its body and the gleam of\nits paint. We make some of the world’s most advanced high-performance engines and\ntransmissions. From our renowned VQ engine series to the latest in high technology,\ncontinuously variable transmissions (CVT), we blend driving pleasure with safety, fuel efficiency,\nand real-world environmental solutions.\nNissan has a long history of leadership and innovation in the automotive industry. We began\nour quest to create the best cars in the world in 1933, when the company was founded in\nYokohama. The first Datsun passenger car rolled off the assembly line two years later. In the\nyears since, we have fashioned a reputation for bold and innovative products. We were the first\ncompany to design, manufacture and export a small pickup truck from Japan to the United\nStates, and to build and export a sports sedan, the Datsun 510. And we were the first to\nproduce a true sports car that was also affordable, the Z. Today, we build equally exceptional\nvehicles in factories throughout the world that consistently rank in the top tier for efficiency,\nproductivity and quality.\nIn the future, we will take the Nissan brand into new segments and markets. We will\naccelerate the pace of automotive evolution. And our products will continue to define our brand\nwith clarity and consistency that brings lasting value to all our stakeholders.", - "page_start": 23, - "page_end": 23, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORLD\n\nO U R W O R L D\nNISSAN HAS A GLOBAL PRESENCE. BORN IN JAPAN, WE ARE PERFECTLY\nAT HOME IN THE U.S., THE UK, SPAIN, THAILAND, CHINA, EGYPT, BRAZIL\nAND WELL OVER 150 OTHER NATIONS WHERE NISSAN CARS AND\nTHEIR COMPONENT PARTS ARE PRODUCED, SOLD AND DRIVEN.\nWITH NISSAN, DRIVING PLEASURE IS A SENSATION THAT KNOWS NO BORDERS.\nTHIS IS THE NISSAN SHIFT_\nO U R W O R L D\ndeclining sales as a result. Still, we do see potential in new\nareas within the market. For example, we increased the\nnumber of women employed as “carlife” advisors and\ntechnical advisors. We did this to put both women and older\ncustomers at ease when they have sales and service\nissues. Both types of advisors are important to our sales\nand service at a dealership because they make the process\nmore transparent and understandable. Service is a very\nprofitable part of business in Japan, so taking ours to the\nnext level is crucial.\nWe have two plans to expand sales in a flat market.\nThe first is to develop a more efficient marketing strategy\nthat is aligned with our quality products. The second is to\nbuild a more efficient dealership network, which will boost\ncustomer satisfaction. If we succeed at these, we can raise\nboth our sales and our customer retention rate.\nOur dealers are reporting that the quality of our\nvehicles has improved greatly. We knew this from the\nupstream side, but it means a great deal to get\nconfirmation from the market. Quality is always a risk factor\nin Japan; consumers here are unforgiving about quality\nproblems. The Internet has accelerated the ability to share\ninformation, both good and bad, so the level and rate of\ninformation from dealers and consumers have gone up\naccordingly. Meanwhile, even prices for used Nissan\nvehicles are improving steadily, a major indication that the\nNissan brand is recognized and valued.\nOur home market is of prime importance to Nissan.\nJapan is a major contributor to our total profit, and we will\ncontinue to make the upgrades in quality, products and\nservice needed to drive sales and profit higher.”", - "page_start": 59, - "page_end": 61, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORLD\n\n### GENERAL OVERSEAS MARKETS\n\nhave Nissan national sales\ncompanies. It’s a very\ndiverse composition of small\nand large nations, and many\nlanguages and cultures.\nIn fiscal 2004 we met all\nour targets for sales and\nprofit. Out of Nissan’s total unit sales of\napproximately 3.4 million vehicles, for example, GOM\naccounted for 678,000 units. We contribute to\nNissan’s performance in both volume expansion and\nprofitability. And the operating profit margin for GOM\nis better than the corporate average.\nThe strongest regions in my territory were several African\nnations, such as South Africa, and Latin America. Our\nsuccess was due in part to general market strength, but the\ncontinuing appeal of the Nissan Pickup in South Africa and\nLatin America was also a key. Aside from the Middle East,\nwhere larger vehicles like the Armada are preferred, sales\nfor the Pickup and the X-TRAIL have been consistently\nstrong in all markets. We produce the Pickup in South\nAfrica and currently sell over 40,000 vehicles there every\nyear; our market share is around 9 percent. In addition to\nAfrica, the vehicles produced here will be sold in Europe,\nAustralia and New Zealand starting at the beginning of\n2006. In 2005, in the Middle East, we are already seeing\nsignificant increases in volume due to the launch of Infiniti\nand the introduction of new Nissan models in the latter\nhalf of 2004.\nThere are several risks associated with a diverse\nterritory like ours, including political issues, economic\nissues, and a range of other external factors. At Nissan,\nour policy is to stay flexible and adapt to the situation. For\nexample, we had initially planned to supply Pathfinder\nvehicles to the Middle East from Spain. However, the rise in\nthe euro raised costs, so we quickly shifted production to\nthe U.S. Because our job is so diversified, we felt we\nneeded more strategic thinking within GOM. For this", - "page_start": 68, - "page_end": 68, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### NON-CONSOLIDATED FIVE-YEAR SUMMARY\n\nNissan Motor Co., Ltd. and Consolidated Subsidiaries\n*Fiscal years 2004, 2003, 2002, 2001 and 2000*\nFINANCIAL SECTION\n**105**\nConsolidated subsidiaries *As of Mar. 31, 2005*\n*Capital* *Nissan*\n*Company* *Location* *Principal business* *(millions)* *share*(%)*\nJapan\nNissan Shatai Co., Ltd. Hiratsuka-shi, Kanagawa Manufacture and sales of automobiles and parts ¥7,904 43.80\nAichi Machine Industry Co., Ltd. Nagoya, Aichi Manufacture and sales of automotive parts ¥8,518 41.70\nJATCO Ltd. Fuji, Shizuoka Manufacture and sales of automotive parts ¥29,935 81.76\nNissan Kohki Co., Ltd. Samukawa, Kanagawa Manufacture and sales of automotive parts ¥2,020 97.73\nCalsonic Kansei Corporation Tokyo Manufacture and sales of automotive parts ¥40,606 41.87\nNissan Motor Car Carrier Co., Ltd. Tokyo International automobile transport ¥640 60.00\nNissan Trading Co., Ltd. Yokohama, Kanagawa Import and export of automobiles, parts, etc. ¥320 100.00\nNissan Financial Services Co., Ltd. Chiba, Chiba Automobile financing and leasing ¥16,387 100.00\nAutech Japan, Inc. Chigasaki, Kanagawa Development, manufacture and sales of ¥480 100.00\nlimited-edition automobiles\nNissan Real Estate Development Tokyo Real estate sales, purchase and leasing ¥1,000 70.50\nCorporation\nNissan Finance Co., Ltd. Tokyo Finance and accounting support ¥2,491 100.00\nAichi Nissan Motor Co., Ltd. Nagoya, Aichi Sales of automobiles and parts ¥100 100.00\nTokyo Nissan Motor Sales Co., Ltd. Tokyo Sales of automobiles and parts ¥100 100.00\nNissan Prince Tokyo Motor Sales Tokyo Sales of automobiles and parts ¥100 100.00\nCo., Ltd.\nNissan Chuo Parts Sales Co., Ltd. Yokohama, Kanagawa Sales of automobile repair parts ¥545 80.61\nUS\nNissan North America, Inc. Gardena, California Management of North American subsidiaries, $1,791 100.00\nmanufacture and sales of automobiles and parts\nNissan Motor Acceptance Corporation Torrance California Finance of wholesale and retail automobile sales $499 100.00\nin US\nNissan Motor Corporation Honolulu, Hawaii Sales of automobiles and parts $6 100.00\nin Hawaii, Ltd.\nNissan Capital of America, Inc. Torrance, California Financing for group companies $1 100.00\nNissan Technical Center Farmington Hills Research and development, testing $16 100.00\nNorth America, Inc. Michigan\nNissan Motor Insurance Corporation Honolulu, Hawaii Casualty insurance $10 100.00\nNissan Forklift Co., North America Marengo, Illinois Manufacture and sales of forklifts and parts $34 100.00\nCanada\nNissan Canada, Inc. Mississauga, Ontario Sales of automobiles and parts CAN$68 100.00\nMexico\nNissan Mexicana, S.A. de C.V. Mexico D.F. Manufacture and sales of automobiles and parts P17,056 100.00", - "page_start": 106, - "page_end": 107, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORLD\n\n### EUROPE\n\nmade profitability more difficult to achieve. For example,\nautomakers must provide models with much diversity:\ndiesel and gasoline powertrains; manual and automatic\ntransmissions. The cars must also be engineered to suit the\nhigh driving speeds typical in the region and ensure\nsuperior handling, which results in higher costs.\nAs in many other mature markets, an incentive war is\nraging in Europe. Nissan’s position here, as elsewhere, is to\nuse incentives selectively and to always protect profitability.\nProviding products which customers recognize and\nappreciate for their style and attributes rather than being the\nbest deal is the foundation of Nissan’s profitable growth. We\nnow have a wide range of products, five of which were newly\nlaunched in 2005, including the Pathfinder and the Navara\npickup. We will release the Micra C+C at the Frankfurt Motor\nShow in September, giving customers the option of a unique\nstandard glass roof in a fully retracting hard convertible top.\nNissan’s manufacturing still defines the leading edge in\nEurope. According to *The Harbour Report* , our plant in\nSunderland is the most productive plant in Europe.\nSunderland will start production on a new B-segment car\nbased on the Tone concept car in early 2006, followed by\nthe Qashqai crossover vehicle in early 2007. Our Barcelona\nplant, which manufactures SUVs, 4x4s and light\ncommercial vehicles, will reach full capacity in mid-2005.\nFinally, our truck plant in Avila, Spain, which specializes in\nlight-duty trucks, will start producing a replacement for the\npopular Cabstar in late 2006. This efficient production\nbase is a critical part of our profitable growth scenario.\nNISSAN Value-Up has given us a plan for building both\nprofit and volume. We will not, however, sacrifice profit to\ngain volume. How far we can go depends on how fast we\ndeliver results. I believe that we have much more room to\ngrow, and to demonstrate that in even a crowded European\nmarket a smaller player can produce significant returns.”\nDOMINIQUE THORMANN\nSenior Vice President\nNissan Europe\nthese, however, and repackaged the Quest to give people\ntheir most popular options. We’ve also made great strides", - "page_start": 62, - "page_end": 63, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORLD\n\n### EUROPE\n\n**Making Profit as a Smaller Player**\nO U R W O R L D\n“Europe is one of the most\nfragmented automotive\nmarket in the world and\na highly competitive one\nbesides. Despite our\nrelatively small size,\nhowever, we have begun to\ndemonstrate that it is\npossible to make money in\nEurope. In fact, although\nNissan does not yet deliver\nthe levels of profitability here\nthat the U.S. or other markets generate, we surpassed\nour NISSAN 180 business targets in fiscal 2004. Our\nprofitability is now on par with the best European\nmanufacturers. Nissan has a foundation for increasing\nprofitability further in the coming years in Europe.\nNissan is already an established name around the\nregion, and the brand is strongly associated with 4x4\ntechnology, off-road vehicles and pickup trucks.\nHowever, there is also a solid heritage built around\nthe Micra, a model designed for urban driving. Both\nthe first and second generations of this car were very\nsuccessful, and the third generation is performing\nwell. To leverage our 4x4 heritage and SUV strength\ninto the passenger car segment, Nissan is developing\na series of crossover vehicles that blend car-like\nperformance with 4x4 versatility. The Qashqai concept\nvehicle introduced at the 2004 Geneva Motor Show is\nthe first of these—smaller, more affordable, and\nbetter adapted to European roads. The Qashqai will\ngo into production in our plant in Sunderland in the\nUK in early 2007. The Murano, launched this year, is\na precursor to the Qashqai in the larger executive\nsegment. Europeans have already taken to the\nMurano, driving sales far past our initial forecasts in\nall markets. This car is helping make Nissan a brand\nthat people aspire to own.\nNissan is still a small player in the region, selling 550,000\ncars across a very large and diverse territory that stretches\nfrom the Atlantic Ocean to Russia, and from Finland to\nIsrael. In the past we covered the area through multiple\ndistribution channels, which we are currently in the process\nof simplifying. A few aspects of the European market have", - "page_start": 62, - "page_end": 62, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## OUR WORK\n\nO U R W O R K\nNISSAN IS A WORLD-CLASS AUTOMOBILE MANUFACTURER.\nTO ENVISION, PLAN, BUILD AND DISTRIBUTE MILLIONS OF AUTOMOBILES\nTO THE WORLD REQUIRES A CLEAR DEFINITION OF ROLES AND PROCESSES.\nAT NISSAN, OUR BUSINESS DIVISIONS COMMUNICATE IDEAS ACROSS COUNTRIES,\nCULTURES AND FUNCTIONS TO DEVISE THE TRANSPARENT,\nEFFICIENT SOLUTIONS THAT CREATE SUCCESS. THIS IS THE NISSAN SHIFT_\nO U R W O R K", - "page_start": 33, - "page_end": 34, - "source_file": "OTC_NSANY_2004.pdf" - }, - { - "text": "# 2004 Annual Report\n\n## FINANCIAL SECTION\n\n### CONSOLIDATED FIVE-YEAR SUMMARY\n\nNissan Motor Co., Ltd. and Consolidated Subsidiaries\n*Fiscal years 2004, 2003, 2002, 2001 and 2000*\nFINANCIAL SECTION\n*Millions of* *U.S. dollars* *(Note 1)* *Millions of yen* *(except per* *(except per share amounts and number of employees)* *share amounts)*\n2004 2003 2002 2001 2000 2004 *For the years ended* *Mar. 31, 2005* *Mar. 31, 2004* *Mar. 31, 2003* *Mar. 31, 2002* *Mar. 31, 2001* *Mar. 31, 2005*\nNet sales ¥8,576,277 ¥7,429,219 ¥6,828,588 ¥6,196,241 ¥6,089,620 $80,152\nOperating income 861,160 824,855 737,230 489,215 290,314 8,048\nNet income 512,281 503,667 495,165 372,262 331,075 4,788\nNet income per share (Note 2) 125.16 122.02 117.75 92.61 83.53 1.17\nCash dividends paid (Note 3) 94,236 74,594 50,800 27,841 0 881\nShareholder’s equity ¥2,465,750 ¥2,023,994 ¥1,808,304 ¥1,620,822 ¥ 957,939 $23,044\nTotal assets 9,848,523 7,859,856 7,349,183 7,215,005 6,451,243 92,042\nLong-term debt 1,963,173 1,694,793 1,603,246 1,604,955 1,402,547 18,347\nDepreciation and amortization 525,926 461,037 371,125 374,827 360,191 4,915\nNumber of employees 183,607 123,748 127,625 125,099 133,833\nNotes: 1. Unless indicated otherwise, all dollar figures herein refer to U.S. currency. Yen amounts have been translated into U.S. dollars, for convenience\nonly, at ¥107 = $1, the approximate exchange rate on March 31, 2005.\n2. Net income per share amounts are based on the weighted average number of shares of common stock outstanding during each year.\nFigures for net income per share are in exact yen and U.S. dollars.\nNumber of shares outstanding as of March 31, 2005: 4,520,715,112.\n3. Cash dividends during the full year by subsidiary companies to non-Nissan minority shareholders are not included.\nSales and Production (units) 2004 2003 2002 2001 2000 *For the years ended* *Mar. 31, 2005* *Mar. 31, 2004* *Mar. 31, 2003* *Mar. 31, 2002* *Mar. 31, 2001*\nGlobal vehicle production 3,293,339 2,883,409 2,586,602 2,428,279 2,475,730\nJapan 1,481,563 1,475,063 1,444,314 1,272,851 1,313,527\nUnited States 803,556 619,665 392,458 363,366 352,927\nMexico 325,086 308,322 340,658 328,946 312,691\nSpain 142,889 116,589 84,919 137,502 136,807\nUnited Kingdom 319,652 331,924 297,719 296,788 327,792\nOthers 51,572 31,846 26,534 28,826 31,986\nGlobal unit sales (wholesale) 3,470,422 2,946,782 2,635,686 2,460,484 2,564,160\nJapan 819,152 799,206 792,767 702,657 725,842\nNorth America (Notes 1 and 2) 1,394,099 1,204,882 1,040,684 968,030 985,168\nEurope (Note2) 554,901 548,693 458,222 453,697 513,048\nOthers (Note 1) 702,270 394,001 344,013 336,100 340,102\nNotes: 1. Unit sales in Mexico are included in “North America.”\n2. Sales and Production for Europe and Mexico for each year are on a January to December basis. (In the annual reports for the fiscal years before", - "page_start": 71, - "page_end": 71, - "source_file": "OTC_NSANY_2004.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_SEA_2014.pdf", - "query": "Why did Sundance Energy's oil sales improve in 2014?", - "target_page": 18, - "target_passage": "The increase in oil revenues was the result of increased oil production volumes ($81.3 million) offset by a decrease in product pricing ($15.7 million). ", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "## * **2014 Review** * *—2014 was a year of stark economic contrasts*\n\n##### *in our industry. During the first half as in the past several years,*\n##### *historically volatile West Texas Intermediate oil prices seemed*\n##### *range bound between $80 and $110 with geopolitical events*\n##### *driving prices towards the ceiling and demand risks pushing*\n##### *prices towards the floor of the range.*\nIn the US, E&P companies were spending record amounts of capital, fueled by cheap\nand plentiful debt, on horizontal drilling and completions to drive production growth\nwhile making material strategic acquisitions in order to increase their long-term\nexposure to oil prices.\nThe easy credit environment caused asset prices to increase significantly to the point\nwhere, in our view, risk adjusted returns on new acquisitions were threatening cyclical\nlows. In line with our strategy, Sundance had monetized several mature assets realizing\n~$50 million in current period gains while freeing up\n~$165 million in invested capital.\nWe primarily reinvested this capital in production growth\nand cash flow with only about $75 million reinvested in\nacquiring oil and gas leases and producing properties. This\nresulted in our production increasing from 5,028 BOEPD\nto 9,434 BOEPD by December 2014 and full year EBITDAX\nincreasing $73.8 million to $126.4 million in 2014. Had\nprices stayed steady, we likely would have generated\nearnings before income taxes of over $85 million and a\nreturn on capital in excess of 20%.\nOur second capital priority for the year was to conclude the appraisal of the Woodford\nformation in our Logan County, Oklahoma assets. We viewed this relatively modest, but\nhigher risk, investment as having a 25% chance of success with a 15x upside. Unfortunately,\nwe met with mixed success in our appraisal activities proving that in today’s onshore\nUS oil and gas industry that the best absolute returns are generated by drilling in proved\nregions. There are plenty of solid opportunities to efficiently grow the business without\nexposure to undue geologic risk.\nLike many prior bubbles driven by new technologies, the second half of the year saw the\npricing environment come crashing down around us. The market became fundamentally", - "page_start": 5, - "page_end": 5, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## * **2014 Review** * *—2014 was a year of stark economic contrasts*\n\n##### *prices towards the floor of the range.*\n\nunbalanced, driving prices down almost 50% and rendering material portions of global\noil and gas development uneconomic.\nOur peers went from talking about their growth prospects to fretting about cash costs\nand liquidity, a stark contrast from the go-go growth times which existed in the first half\nof the year. This shift in industry strategy has now come in line with our general business\nphilosophy — in the resource space, low-cost, low debt businesses will survive and thrive\nacross cycles; and, relative to our US onshore peer group, Sundance boasts a top 15%\ncost structure and balance sheet.\nOur position as a cost and balance sheet leader is underpinned by two key philosophies:\n1) investment in a leading technical team that is encouraged to take reasonable risks to\nimprove recoveries and/or reduce costs, and 2) a ruthless focus on portfolio returns as\ndemonstrated by our consistent track record of divesting assets that don’t fit our strategic\nobjectives or promise lower forward return profiles.\nOur high quality Eagle Ford acreage produces strong recoveries at reasonable costs and\nthus generates good returns, even in a low price environment. Because of these character-\nistics, the majority of our forward capital is expected to be invested generating strong\ngrowth and shareholder returns in the Eagle Ford.\nWith mixed appraisal results in the Woodford, Sundance’s Mississippian/Woodford\nposition generally requires higher prices to meet our hurdle rates. Because of the mixed\nWoodford results, higher overall unit costs, and depressed pricing at year end, we\nrecognized an impairment charge of ~$60 million on these assets at year 2014. Had\nprices maintained their strength, we likely would have been in a position to recover our\ninvestment from these assets.\n**CEO’S REPORT**\n**4**\n**Sundance’s Performance versus the ASX 200**\n**ANNUAL PERCENTAGE CHANGE**\nIN 2P PV10\n(NET ASSET VALUE) IN SUNDANCE\n**YEAR** PER DEBT ADJUSTED SHARE PRICE PER SHARE IN ASX200\n2014 21.6% -48.0% 1.1%\n2013 63.3% 29.9% 15.1%\n2012 -15.6% 87.8% 14.6%\n2011 59.7% -44.6% -14.5%\nAs oil prices started to tumble, we reacted swiftly. In early November 2014, we began", - "page_start": 5, - "page_end": 6, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## I Natural gas (Mboe)\n\nto 3,015 BOEPD in 2013. During 2014 we drilled and completed 42.7 net wells, primarily\nin the Eagle Ford, bringing our total well count to 81.3 by 31 December 2014. High\nvalue oil comprised approximately 69 percent of our total 2014 annual production\nand production from Sundance-operated projects accounted for 89 percent of total\nproduction for the year.\nCorresponding with the growth in annual production, the Company’s full year revenues\nincreased to $159.8 million and Adjusted EBITDAX increased to $126.4 million.\nThe Company’s development program also generated significant growth in Constant Case\nreserves during the year. More details are contained elsewhere in this Annual Report,\nbut in summary our 1P Reserves at the end of 2014 were 26.0 MBOE, 2P Reserves 54.1\nMBOE, and 3P Reserves 147.7 MBOE. This compares with Reserves of 20.7 MBOE, 34.6\nMBOE, and 92.8 MBOE, respectively, at the end of 2013.\nIn the current price environment, we have elected to scale back our drilling program to\nmainly concentrate on limited drilling obligations to hold Eagle Ford acreage. This will\nenable us to maintain our low leverage profile, which was approximately 1.03x debt to\nAdjusted EBITDAX at year end, and focus on growing our drilling inventory in an environ-\nment with less competition for leases and small acquisitions. Liquidity was $84 million at\nyear end, with a borrowing base redetermination in 2015 expected to materially increase\ndebt availability if the use of such funds is justified in line with our strategy.\n####### **The Eagle Ford - driving value and production growth**\nSundance has grown its Eagle Ford acreage position from ~7,200 acres upon entering the\nbasin to approximately 26,160 net mineral acres in the Eagle Ford at the end of 2014\nwhich includes the acquisition of approximately 18,000 net acreage in 2014. By the end of\nthe first quarter 2015 this had grown to 38,701 net mineral acres. Our growing presence\nin this prolific oil and gas region has been driving significant value for the Company and\nour shareholders, and continues to form our priority focus for development and acreage\ngrowth in the coming years.", - "page_start": 3, - "page_end": 3, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## I Natural gas (Mboe)\n\n**2013 2014 2013 2014 2013 2014**\n$85,345\n$159,793\n$126,373\n$165,142\n$72,755\n25%\n18%\n82%\n75%\n$338,366\n$217,514\n$52,594\n1,000\n2,000\n3,000\n4,000\n5,000\n6,000\n7,000\n**DAILY PRODUCTION**\n**(Mboe)**\nI Oil and NGL (Bbls)\nI Natural gas (Mboe)\n80%\n20%\n16%\n84%\n**2013 2014**\n##### * **Dear Fellow Shareholders,** *\n##### *I am pleased to present Sundance Energy Australia Limited’s*\n##### *Annual Report for the 12 months ended 31 December 2014. It*\n##### *has been another year of significant progress for Sundance*\n##### *across our portfolio of liquids rich oil and gas assets in the US.*\nThe Company’s strategic focus on growing production, cash flows and reserves from\nlarge, repeatable resource plays in North America continues to deliver positive results\nwith growth in production, cash flows, and reserves.\nDuring late 2013 and 2014, we completed the divestment of our interest in the Williston\nBasin in North Dakota for $51 million which realised an internal rate of return of 45 percent;\nand also opportunistically divested our interest in the Denver-Julesburg Basin in Colorado\nfor $114 million which realised an internal rate of return of 104 percent. These divestitures\nof smaller, less scalable positions enabled us to focus on developing and growing our\nassets in the Eagle Ford in Texas and our Mississippian/Woodford assets in Oklahoma.\nDespite the reduction in crude oil and liquids prices towards the end of the year\nand continuing into 2015, the operational performance and focused, value-adding\ntransactions during the past year have positioned the Company very favourably for\nfuture growth in net asset value and shareholder returns.\n####### **A year of growing production, cash flow and reserves**\nIn line with our strategy we continued to increase the level of company operated assets,\nand successfully maintained a very strong focus on optimising our operations and reducing\ncosts. This resulted in an impressive improvement in well performance combined with a\ntop tier cost structure.\nThrough our operated development program, we ended 2014 with record production\nof 9,434 barrels of oil equivalent per day (BOEPD) compared with an exit rate of 5,028\nBOEPD in December 2013 and an average annual production of 6,635 BOEPD compared", - "page_start": 2, - "page_end": 3, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **CHAIRMAN’S LETTER**\n\n**2**\n*Despite the reduction in*\n*crude oil and liquids*\n*prices towards the end of*\n*the year and continuing*\n*into 2015, the opertional*\n*performance and focused,*\n*value-adding transactions*\n*during the past year have*\n*positioned the Company*\n*very favourably for future*\n*growth in net asset value*\n*and shareholder returns.*\n**3**\nAt year end, we had 197 gross 3P Reserves drilling locations across our Eagle Ford\nacreage where we continue to pursue operational and drilling efficiencies, opportunities\nto further improve well economics by improving recoveries and reducing costs. In 2014\nthis included a switch to pad drilling with zipper fracs and new completion techniques\nthat have provided significant upside in production.\nDespite our current scaling back of drilling activity, we have set 2015 production guidance\nat 7,850 - 8,500 BOEPD, an increase from the previous year of some 13 - 17 percent,\nbut a target that we believe is achievable while maintaining acceptable levels of liquidity\ngiven our demonstrated abilities and growing footprint in the Eagle Ford.\n####### **Safety and Environment**\nSundance has a strong culture throughout the organisation of ensuring that high standards\nof safety are maintained and that our operations are conducted in an environmentally\nresponsible way. During 2014 our comprehensive safety program was enhanced and\nfurther improvements will be a strong focus throughout 2015.\n####### **A strong financial position**\nSundance is well placed for future growth in the Eagle Ford. The Company has a strong\nbalance sheet to withstand the current low oil price environment, and our sound financial\nmanagement strategy has seen the Company well supported by both new and existing\ninvestors in Australia and internationally.\nWe expect that Sundance will grow organically and also through further leasing or\nbolt-on acquisitions in our core Eagle Ford focus area within our current, conservative\nbalance sheet parameters.", - "page_start": 3, - "page_end": 4, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "####### **Corporate Overview and Strategy**\nSundance Energy Australia Limited (ASX: SEA) is an\nonshore oil and natural gas company focused on the\nexploration, development and production of large,\nrepeatable resource plays in North America. The Company’s\noil and natural gas properties are located in premier U.S.\noil and natural gas basins, and its current operational\nactivities are focused in south Texas targeting the Eagle\nFord formation (‘‘Eagle Ford’’) and north central Oklahoma\ntargeting the Mississippian and Woodford formations\n(‘‘Mississippian/Woodford’’).\nThe Company utilises its U.S.-based management and\ntechnical team to appraise, develop, produce and grow its\nportfolio of assets. The Company’s strategy focuses on\ngenerating cash flow from its existing production base,\ndeveloping assets where it is the operator and has high\nworking interests, exploring for additional resources\nwithin its existing basins and pursuing strategic merger\nand acquisition opportunities, which positions it to\ncontrol the pace of its development and the allocation\nof capital resources.\n####### **Contents**\nPerformance Summary .......................................................1\nChairman’s Letter................................................................2\nManaging Director’s Letter..................................................4\nFinancial Overview.............................................................6\nOperations Overview..........................................................8\nEagle Ford.........................................................................10\nGreater Anadarko .............................................................12\nDirectors’ Report...............................................................15\nRemuneration Report .......................................................28\nAuditor’s Independence Declaration.................................45\nCorporate Governance......................................................46\nFinancial Information.......................................................54\nDirectors’ Declaration .....................................................106\nAuditor’s Report..............................................................107\nAdditional Information...................................................109\nCorporate Information....................................................111\nForward-Looking Statements .........................................111\nCompetent Persons Statement........................................111\n####### **Abbreviations & Definitions**\n**1P Reserves** —proved reserves which have at least a 90%\nprobability that the quantities actually recovered will equal or\nexceed the estimate\n**2P Reserves** —proved plus probable reserves which have at\nleast a 50% probability that the quantities actually recovered", - "page_start": 0, - "page_end": 1, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **2013**\n\n### **2014 2013**\n####### **Year ended 31 December US$’000 US$’000**\n\nOil revenue 144,994 79,365\nNatural gas revenue 6,161 2,774\nNatural gas liquid (NGL) revenue 8,638 3,206\nTotal revenue (net of royalties and transportation costs) 159,793 85,345\n\n####### **NOTE 4 - LEASE OPERATING AND PRODUCTION TAX EXPENSE**", - "page_start": 75, - "page_end": 75, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **CHAIRMAN’S LETTER**\n\n####### **Positive outlook for 2015**\nDespite the current oil pricing scenario, Sundance’s medium-to-long term growth\ntrajectory looks very positive.\nWe can demonstrate this through:\n- A track record of capital efficient growth\n- A track record of value creation\n- Being a low cost/high margin operator\n- Having top tier Eagle Ford assets with an extensive drilling inventory\n- Having a clean balance sheet\nAs a mid-tier oil and gas producer and explorer in the S&P/ASX All Australian 200 index,\nand with the increasing interest and support from institutional and retail investors. I believe\nthat Sundance will deliver significant long-term value from our assets for our shareholders.\n####### **Thank you for your support**\nWe have had a busy year at Sundance and I would like to recognise the efforts and valued\ncontribution of the Board of Directors, management team and all staff and contractors of\nthe Company in helping us achieve our strategic goals. I am confident that we have the\nright team and excellent assets in place to execute our clear and focused strategy that we\nexpect to deliver significant value for our shareholders.\nOn behalf of the Board and Company, I would like to thank our shareholders for your\nstrong support of the Company throughout the year. We are committed to delivering\nlong-term value for our shareholders and I look forward to reporting over the rest of the\ncoming year on the continued value creation and growth of Sundance.\nYours sincerely,\n**M IKE H ANNELL**\n*Chairman*\n*The Company has a*\n*strong balance sheet to*\n*withstand the current low*\n*oil price environment,*\n*and our sound financial*\n*management strategy*\n*has seen the Company*\n*well supported by*\n*both new and existing*\n*investors in Australia*\n*and internationally.*\n##### * **Dear Fellow Shareholders,** *", - "page_start": 4, - "page_end": 5, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **2013**\n\n### **2014 2013**\n\n####### **Year ended 31 December US$000 US$000**\n\nSenior Credit Facility 95,000 15,000\nJunior Credit Facility\n\n35,000 15,000\nTotal credit facilities 130,000 30,000\nDeferred financing fees (1,195) (859)\nTotal credit facilities, net of deferred financing fees\n\n128,805 29,141\n\n####### **Junior Credit Facility**\nIn August 2013, Sundance Energy, Inc. (“Sundance Energy”), a wholly owned subsidiary of the Company, entered\ninto a second lien credit agreement with Wells Fargo Energy Capital, Inc., as the administrative agent (the “Junior\nCredit Facility”), which provides for term loans to be made in a series of draws up to $100 million. The Junior Credit\nFacility matures in June 2018 and is secured by a second priority lien on substantially all of the Company’s assets.\nUpon entering into the Junior Credit Facility, the Company immediately borrowed $15 million pursuant to the terms\nof the Junior Credit Facility and paid down the outstanding principal of the Senior Credit Facility. In May 2014, the\nCompany’s borrowing capacity increased to $35 million. As at 31 December 2014, the borrowing capacity under the\nJunior Credit Facility remains at $35 million.\n**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**\n\n####### **NOTE 22 - CREDIT FACILITIES continued**\n\nThe principal amount of the loans borrowed under our Junior Credit Facility is due in full on the maturity date.\nInterest on the Junior Credit Facility accrues at a rate equal to the greater of (i) 8.50% or (ii) a base rate (being, at\nour option, either (a) LIBOR for the applicable interest period (adjusted for Eurodollar Reserve Requirements) or (b)\nthe greatest of (x) the prime rate announced by Wells Fargo Bank, N.A., (y) the federal funds rate plus 0.50% and (z)\none-month adjusted LIBOR plus 1.00%), plus a margin of either 6.5% or 7.5%, based on the base rate selected.\n\nThe Company is also required under our Junior Credit Facility to maintain the following financial ratios:\n- a current ratio, consisting of consolidated current assets including undrawn borrowing capacity to\nconsolidated current liabilities, of not less than 1.0 to 1.0 as of the last day of any fiscal quarter;\n- a maximum leverage ratio, consisting of consolidated debt to adjusted consolidated EBITDAX (as defined\nin the Junior Credit Facility), of not greater than 4.5 to 1.0 as of the last day of any fiscal quarter", - "page_start": 87, - "page_end": 88, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **2013**\n\n### **2014 2013**\n\n####### **Senior Credit Facility**\n\n(beginning 30 September 2013); and\n- an asset coverage ratio, consisting of PV10 to consolidated debt, of not less than 1.5 to 1.0, as of certain\ntest dates.\n\nFor the years ended 31 December 2014 and 2013, the Company capitalised $0.7 million and $0.3 million,\nrespectively, of financing costs related to the Junior Credit Facility, which offset the principal balance. As at 31\nDecember 2014 there was $35.0 million outstanding under the Company’s Junior Credit Facility. As at 31 December\n2014, the Company was in compliance with all restrictive financial and other covenants under the Junior Credit\nFacility.\n\n####### **Senior Credit Facility**\nOn 31 December 2012, Sundance Energy entered into a credit agreement with Wells Fargo Bank, N.A. (the “Senior\nCredit Facility”), pursuant to which up to $300 million is available on a revolving basis. The borrowing base under\nthe Senior Credit Facility is determined by reference to the value of the Company’s proved reserves. The agreement\nspecifies a semi-annual borrowing base redetermination and the Company can request two additional\nredeterminations each year. The borrowing capacity was increased from prior year to $110 million as at 31\nDecember 2014 based on Company reserves as at 31 December 2014. As at 31 December 2014, the Company had\n$15 million undrawn on the Senior Credit Facility. In conjunction with the increase in the borrowing base, the\nCompany has expanded the syndicate of banks under the Senior Credit Facility. With Wells Fargo as administrative\nagent, Bank of America Merrill Lynch and the Bank of Nova Scotia have now joined the banking group.\n\nInterest on borrowed funds accrue, at the Company’s option, of i) LIBOR plus a margin that ranges from 175 to 275\nbasis points or ii) the Base Rate, defined as a rate equal to the highest of (a) the Federal Funds Rate plus 1⁄2 of 1%, (b)\nthe Prime Rate, or (c) LIBOR plus a margin that ranges from 75 to 175 basis points. The applicable margin varies\ndepending on the amount drawn. The Company also pays a commitment that ranges from 37.5 to 50 basis points", - "page_start": 88, - "page_end": 88, - "source_file": "ASX_SEA_2014.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_SEA_2014.pdf", - "query": "I heard that Sundance Energy has acquired land in South Texas in July 2014, where is it?", - "target_page": 21, - "target_passage": "In July 2014, the Company completed the acquisition of approximately 5,700 net Eagle Ford acres in Dimmit County, South Texas", - "chunk_present": { - "presence": true, - "index": 8 - } - }, - "top_chunk": [ - { - "text": "####### **Corporate Overview and Strategy**\nSundance Energy Australia Limited (ASX: SEA) is an\nonshore oil and natural gas company focused on the\nexploration, development and production of large,\nrepeatable resource plays in North America. The Company’s\noil and natural gas properties are located in premier U.S.\noil and natural gas basins, and its current operational\nactivities are focused in south Texas targeting the Eagle\nFord formation (‘‘Eagle Ford’’) and north central Oklahoma\ntargeting the Mississippian and Woodford formations\n(‘‘Mississippian/Woodford’’).\nThe Company utilises its U.S.-based management and\ntechnical team to appraise, develop, produce and grow its\nportfolio of assets. The Company’s strategy focuses on\ngenerating cash flow from its existing production base,\ndeveloping assets where it is the operator and has high\nworking interests, exploring for additional resources\nwithin its existing basins and pursuing strategic merger\nand acquisition opportunities, which positions it to\ncontrol the pace of its development and the allocation\nof capital resources.\n####### **Contents**\nPerformance Summary .......................................................1\nChairman’s Letter................................................................2\nManaging Director’s Letter..................................................4\nFinancial Overview.............................................................6\nOperations Overview..........................................................8\nEagle Ford.........................................................................10\nGreater Anadarko .............................................................12\nDirectors’ Report...............................................................15\nRemuneration Report .......................................................28\nAuditor’s Independence Declaration.................................45\nCorporate Governance......................................................46\nFinancial Information.......................................................54\nDirectors’ Declaration .....................................................106\nAuditor’s Report..............................................................107\nAdditional Information...................................................109\nCorporate Information....................................................111\nForward-Looking Statements .........................................111\nCompetent Persons Statement........................................111\n####### **Abbreviations & Definitions**\n**1P Reserves** —proved reserves which have at least a 90%\nprobability that the quantities actually recovered will equal or\nexceed the estimate\n**2P Reserves** —proved plus probable reserves which have at\nleast a 50% probability that the quantities actually recovered", - "page_start": 0, - "page_end": 1, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## * **2014 Review** * *—2014 was a year of stark economic contrasts*\n\n##### *in our industry. During the first half as in the past several years,*\n##### *historically volatile West Texas Intermediate oil prices seemed*\n##### *range bound between $80 and $110 with geopolitical events*\n##### *driving prices towards the ceiling and demand risks pushing*\n##### *prices towards the floor of the range.*\nIn the US, E&P companies were spending record amounts of capital, fueled by cheap\nand plentiful debt, on horizontal drilling and completions to drive production growth\nwhile making material strategic acquisitions in order to increase their long-term\nexposure to oil prices.\nThe easy credit environment caused asset prices to increase significantly to the point\nwhere, in our view, risk adjusted returns on new acquisitions were threatening cyclical\nlows. In line with our strategy, Sundance had monetized several mature assets realizing\n~$50 million in current period gains while freeing up\n~$165 million in invested capital.\nWe primarily reinvested this capital in production growth\nand cash flow with only about $75 million reinvested in\nacquiring oil and gas leases and producing properties. This\nresulted in our production increasing from 5,028 BOEPD\nto 9,434 BOEPD by December 2014 and full year EBITDAX\nincreasing $73.8 million to $126.4 million in 2014. Had\nprices stayed steady, we likely would have generated\nearnings before income taxes of over $85 million and a\nreturn on capital in excess of 20%.\nOur second capital priority for the year was to conclude the appraisal of the Woodford\nformation in our Logan County, Oklahoma assets. We viewed this relatively modest, but\nhigher risk, investment as having a 25% chance of success with a 15x upside. Unfortunately,\nwe met with mixed success in our appraisal activities proving that in today’s onshore\nUS oil and gas industry that the best absolute returns are generated by drilling in proved\nregions. There are plenty of solid opportunities to efficiently grow the business without\nexposure to undue geologic risk.\nLike many prior bubbles driven by new technologies, the second half of the year saw the\npricing environment come crashing down around us. The market became fundamentally", - "page_start": 5, - "page_end": 5, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## I Natural gas (Mboe)\n\n**2013 2014 2013 2014 2013 2014**\n$85,345\n$159,793\n$126,373\n$165,142\n$72,755\n25%\n18%\n82%\n75%\n$338,366\n$217,514\n$52,594\n1,000\n2,000\n3,000\n4,000\n5,000\n6,000\n7,000\n**DAILY PRODUCTION**\n**(Mboe)**\nI Oil and NGL (Bbls)\nI Natural gas (Mboe)\n80%\n20%\n16%\n84%\n**2013 2014**\n##### * **Dear Fellow Shareholders,** *\n##### *I am pleased to present Sundance Energy Australia Limited’s*\n##### *Annual Report for the 12 months ended 31 December 2014. It*\n##### *has been another year of significant progress for Sundance*\n##### *across our portfolio of liquids rich oil and gas assets in the US.*\nThe Company’s strategic focus on growing production, cash flows and reserves from\nlarge, repeatable resource plays in North America continues to deliver positive results\nwith growth in production, cash flows, and reserves.\nDuring late 2013 and 2014, we completed the divestment of our interest in the Williston\nBasin in North Dakota for $51 million which realised an internal rate of return of 45 percent;\nand also opportunistically divested our interest in the Denver-Julesburg Basin in Colorado\nfor $114 million which realised an internal rate of return of 104 percent. These divestitures\nof smaller, less scalable positions enabled us to focus on developing and growing our\nassets in the Eagle Ford in Texas and our Mississippian/Woodford assets in Oklahoma.\nDespite the reduction in crude oil and liquids prices towards the end of the year\nand continuing into 2015, the operational performance and focused, value-adding\ntransactions during the past year have positioned the Company very favourably for\nfuture growth in net asset value and shareholder returns.\n####### **A year of growing production, cash flow and reserves**\nIn line with our strategy we continued to increase the level of company operated assets,\nand successfully maintained a very strong focus on optimising our operations and reducing\ncosts. This resulted in an impressive improvement in well performance combined with a\ntop tier cost structure.\nThrough our operated development program, we ended 2014 with record production\nof 9,434 barrels of oil equivalent per day (BOEPD) compared with an exit rate of 5,028\nBOEPD in December 2013 and an average annual production of 6,635 BOEPD compared", - "page_start": 2, - "page_end": 3, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **2013**\n\n### **2014 2013**\n\n####### **Year ended 31 December US$000 US$000**\n\nSenior Credit Facility 95,000 15,000\nJunior Credit Facility\n\n35,000 15,000\nTotal credit facilities 130,000 30,000\nDeferred financing fees (1,195) (859)\nTotal credit facilities, net of deferred financing fees\n\n128,805 29,141\n\n####### **Junior Credit Facility**\nIn August 2013, Sundance Energy, Inc. (“Sundance Energy”), a wholly owned subsidiary of the Company, entered\ninto a second lien credit agreement with Wells Fargo Energy Capital, Inc., as the administrative agent (the “Junior\nCredit Facility”), which provides for term loans to be made in a series of draws up to $100 million. The Junior Credit\nFacility matures in June 2018 and is secured by a second priority lien on substantially all of the Company’s assets.\nUpon entering into the Junior Credit Facility, the Company immediately borrowed $15 million pursuant to the terms\nof the Junior Credit Facility and paid down the outstanding principal of the Senior Credit Facility. In May 2014, the\nCompany’s borrowing capacity increased to $35 million. As at 31 December 2014, the borrowing capacity under the\nJunior Credit Facility remains at $35 million.\n**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**\n\n####### **NOTE 22 - CREDIT FACILITIES continued**\n\nThe principal amount of the loans borrowed under our Junior Credit Facility is due in full on the maturity date.\nInterest on the Junior Credit Facility accrues at a rate equal to the greater of (i) 8.50% or (ii) a base rate (being, at\nour option, either (a) LIBOR for the applicable interest period (adjusted for Eurodollar Reserve Requirements) or (b)\nthe greatest of (x) the prime rate announced by Wells Fargo Bank, N.A., (y) the federal funds rate plus 0.50% and (z)\none-month adjusted LIBOR plus 1.00%), plus a margin of either 6.5% or 7.5%, based on the base rate selected.\n\nThe Company is also required under our Junior Credit Facility to maintain the following financial ratios:\n- a current ratio, consisting of consolidated current assets including undrawn borrowing capacity to\nconsolidated current liabilities, of not less than 1.0 to 1.0 as of the last day of any fiscal quarter;\n- a maximum leverage ratio, consisting of consolidated debt to adjusted consolidated EBITDAX (as defined\nin the Junior Credit Facility), of not greater than 4.5 to 1.0 as of the last day of any fiscal quarter", - "page_start": 87, - "page_end": 88, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **EAGLE FORD**\n\n##### *The Eagle Ford continues to have one of the highest internal*\n##### *rates of return of any of the US unconventional resource plays.*\nBecause of its relatively low operating costs,\nthe Eagle Ford to remains profitable during\ncurrent oil commodity pricing conditions.\nSundance has quickly transformed the Eagle\nFord position acquired in its merger with\nTexon Petroleum Ltd to its most valuable\nasset in its portfolio through development\nand growing its drilling inventory.\nIn 2014, the Company\nbrought 35 gross (26.1\nnet) Eagle Ford wells into\nproduction by D&P investments of $244 million. Through $26\nmillion of direct mineral leases and $36 million of acquisitions\nin 2014, the Company increased its Eagle Ford acreage position\nto 20,742 net acres, which represents 153.7 net undrilled\n3P Reserves locations.\nSince its entrance into the Eagle Ford in March 2013, the Company has:\n- increased its production over 10x to a 2014 exit rate of 8,177 BOEPD (a 290\npercent CAGR);\n- increased 1P Constant Case Reserves by 10x to 18,132 MBOE (PV10 of $449.3 million\n(an 18x increase));\n- increased its acreage to approximately 33,000 net acres, primarily in the volatile oil\nand condensate window of the Eagle Ford (includes 14,180 net acres acquired in January\n2015 and excludes 5,418 net acres targeting the Georgetown Formation in neighboring\nMaverick County);\n- increased its producing well count to 77\ngross (53.8 net), with an additional 19 gross\n(10.6 net) wells in progress at year-end;\n- increased its undrilled 3P Reserves drilling\nlocations to 153.7 net; which represents a\n4.3 year drilling inventory (assuming two rig", - "page_start": 11, - "page_end": 11, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## I Natural gas (Mboe)\n\nto 3,015 BOEPD in 2013. During 2014 we drilled and completed 42.7 net wells, primarily\nin the Eagle Ford, bringing our total well count to 81.3 by 31 December 2014. High\nvalue oil comprised approximately 69 percent of our total 2014 annual production\nand production from Sundance-operated projects accounted for 89 percent of total\nproduction for the year.\nCorresponding with the growth in annual production, the Company’s full year revenues\nincreased to $159.8 million and Adjusted EBITDAX increased to $126.4 million.\nThe Company’s development program also generated significant growth in Constant Case\nreserves during the year. More details are contained elsewhere in this Annual Report,\nbut in summary our 1P Reserves at the end of 2014 were 26.0 MBOE, 2P Reserves 54.1\nMBOE, and 3P Reserves 147.7 MBOE. This compares with Reserves of 20.7 MBOE, 34.6\nMBOE, and 92.8 MBOE, respectively, at the end of 2013.\nIn the current price environment, we have elected to scale back our drilling program to\nmainly concentrate on limited drilling obligations to hold Eagle Ford acreage. This will\nenable us to maintain our low leverage profile, which was approximately 1.03x debt to\nAdjusted EBITDAX at year end, and focus on growing our drilling inventory in an environ-\nment with less competition for leases and small acquisitions. Liquidity was $84 million at\nyear end, with a borrowing base redetermination in 2015 expected to materially increase\ndebt availability if the use of such funds is justified in line with our strategy.\n####### **The Eagle Ford - driving value and production growth**\nSundance has grown its Eagle Ford acreage position from ~7,200 acres upon entering the\nbasin to approximately 26,160 net mineral acres in the Eagle Ford at the end of 2014\nwhich includes the acquisition of approximately 18,000 net acreage in 2014. By the end of\nthe first quarter 2015 this had grown to 38,701 net mineral acres. Our growing presence\nin this prolific oil and gas region has been driving significant value for the Company and\nour shareholders, and continues to form our priority focus for development and acreage\ngrowth in the coming years.", - "page_start": 3, - "page_end": 3, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **2013**\n\n### **2014 2013**\n\n####### **Senior Credit Facility**\n\n(beginning 30 September 2013); and\n- an asset coverage ratio, consisting of PV10 to consolidated debt, of not less than 1.5 to 1.0, as of certain\ntest dates.\n\nFor the years ended 31 December 2014 and 2013, the Company capitalised $0.7 million and $0.3 million,\nrespectively, of financing costs related to the Junior Credit Facility, which offset the principal balance. As at 31\nDecember 2014 there was $35.0 million outstanding under the Company’s Junior Credit Facility. As at 31 December\n2014, the Company was in compliance with all restrictive financial and other covenants under the Junior Credit\nFacility.\n\n####### **Senior Credit Facility**\nOn 31 December 2012, Sundance Energy entered into a credit agreement with Wells Fargo Bank, N.A. (the “Senior\nCredit Facility”), pursuant to which up to $300 million is available on a revolving basis. The borrowing base under\nthe Senior Credit Facility is determined by reference to the value of the Company’s proved reserves. The agreement\nspecifies a semi-annual borrowing base redetermination and the Company can request two additional\nredeterminations each year. The borrowing capacity was increased from prior year to $110 million as at 31\nDecember 2014 based on Company reserves as at 31 December 2014. As at 31 December 2014, the Company had\n$15 million undrawn on the Senior Credit Facility. In conjunction with the increase in the borrowing base, the\nCompany has expanded the syndicate of banks under the Senior Credit Facility. With Wells Fargo as administrative\nagent, Bank of America Merrill Lynch and the Bank of Nova Scotia have now joined the banking group.\n\nInterest on borrowed funds accrue, at the Company’s option, of i) LIBOR plus a margin that ranges from 175 to 275\nbasis points or ii) the Base Rate, defined as a rate equal to the highest of (a) the Federal Funds Rate plus 1⁄2 of 1%, (b)\nthe Prime Rate, or (c) LIBOR plus a margin that ranges from 75 to 175 basis points. The applicable margin varies\ndepending on the amount drawn. The Company also pays a commitment that ranges from 37.5 to 50 basis points", - "page_start": 88, - "page_end": 88, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **Directors’ Declaration**\n\n#### *Report on the financial report*\nWe have audited the accompanying financial report of Sundance Energy Australia Limited, which comprises the\nconsolidated statement of financial position as at 31 December 2014 the consolidated statement of comprehensive\nincome, the consolidated statement of changes in equity and the consolidated statement of cash flows for the year\nthen ended, notes comprising a summary of significant accounting policies and other explanatory information, and\nthe directors' declaration of the consolidated entity comprising the company Sundance Energy Australia Limited\nand the entities it controlled at the year's end or from time to time during the financial year.", - "page_start": 108, - "page_end": 108, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## Greater Anadarko 1P\n\n### **DIRECTORS’ REPORT**\n\n####### * **Exploration and Development** *\n\nof flared gas. This result was more than double the production in prior year, primarily as a result of increased drilling activity\nand production in the Eagle Ford Basin.\nThe Company’s exploration and development activities are focused in the Eagle Ford and the Mississippian/Woodford\nFormations. Costs incurred for development and production expenditures for the Eagle Ford and Mississippian/Woodford\nFormations during the year ended 31 December 2014 totalled $324.0 million, which included $295.9 million of drilling and\ndevelopment expenditure related to our 2014 plan, $3.8 million on infrastructure, and $24.3 million of drilling and\ndevelopment expenditure related to our 2015 plan. This investment resulted in the addition of 75 gross (42.7 net) wells into\nproduction, including 50 gross (39.5 net) Sundance-operated horizontal wells. An additional 24 gross (13.7 net) wells were\ndrilling, being prepared for fracture stimulation or testing as at 31 December 2014, an increase of 7 gross (3.0 net) compared\nto the beginning of the year.\n*Acquisitions*\nIn April 2014, the Company acquired approximately 4,800 net acres in the Eagle Ford for an initial purchase price of\napproximately $10.5 million and two separate earn out payments due upon commencement of drilling in each of three blocks\nof acreage (total for all three blocks of $7.7 million) and payout of the first two wells drilled on each block of the acreage\n($7.7 million). The term of the agreement is two years and provides a one year extension for $500 per acre extended. This\nacquired acreage is adjacent to our existing acreage in McMullen County, Texas.\nIn July 2014, the Company completed the acquisition of approximately 5,700 net Eagle Ford acres in Dimmit County, South\nTexas, for approximately $36 million and a commitment to drill four Eagle Ford wells. The Company also has the option, at its\nsole discretion, to acquire the Seller’s remaining working interest for an additional $45 million for the earlier of one year from\nclosing the acquisition or six months from first production of hydrocarbons.\n\n*Dispositions*\nIn July 2014, the Company sold its remaining Denver-Julesburg Basin assets. The net proceeds of approximately $108.8 million\nin cash includes the reimbursement of capital expenditures incurred on 8 gross (3.1 net) non-operated horizontal wells.\nIn July 2014, the Company sold its remaining Williston assets for approximately $14.0 million, which included $10 million in", - "page_start": 20, - "page_end": 21, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## * **2014 Review** * *—2014 was a year of stark economic contrasts*\n\n##### *prices towards the floor of the range.*\n\nunbalanced, driving prices down almost 50% and rendering material portions of global\noil and gas development uneconomic.\nOur peers went from talking about their growth prospects to fretting about cash costs\nand liquidity, a stark contrast from the go-go growth times which existed in the first half\nof the year. This shift in industry strategy has now come in line with our general business\nphilosophy — in the resource space, low-cost, low debt businesses will survive and thrive\nacross cycles; and, relative to our US onshore peer group, Sundance boasts a top 15%\ncost structure and balance sheet.\nOur position as a cost and balance sheet leader is underpinned by two key philosophies:\n1) investment in a leading technical team that is encouraged to take reasonable risks to\nimprove recoveries and/or reduce costs, and 2) a ruthless focus on portfolio returns as\ndemonstrated by our consistent track record of divesting assets that don’t fit our strategic\nobjectives or promise lower forward return profiles.\nOur high quality Eagle Ford acreage produces strong recoveries at reasonable costs and\nthus generates good returns, even in a low price environment. Because of these character-\nistics, the majority of our forward capital is expected to be invested generating strong\ngrowth and shareholder returns in the Eagle Ford.\nWith mixed appraisal results in the Woodford, Sundance’s Mississippian/Woodford\nposition generally requires higher prices to meet our hurdle rates. Because of the mixed\nWoodford results, higher overall unit costs, and depressed pricing at year end, we\nrecognized an impairment charge of ~$60 million on these assets at year 2014. Had\nprices maintained their strength, we likely would have been in a position to recover our\ninvestment from these assets.\n**CEO’S REPORT**\n**4**\n**Sundance’s Performance versus the ASX 200**\n**ANNUAL PERCENTAGE CHANGE**\nIN 2P PV10\n(NET ASSET VALUE) IN SUNDANCE\n**YEAR** PER DEBT ADJUSTED SHARE PRICE PER SHARE IN ASX200\n2014 21.6% -48.0% 1.1%\n2013 63.3% 29.9% 15.1%\n2012 -15.6% 87.8% 14.6%\n2011 59.7% -44.6% -14.5%\nAs oil prices started to tumble, we reacted swiftly. In early November 2014, we began", - "page_start": 5, - "page_end": 6, - "source_file": "ASX_SEA_2014.pdf" - } - ] - }, - { - "references": { - "source_file": "ASX_SEA_2014.pdf", - "query": "I am the CFO of Sundance Energy, will my base increase in 2015 as it did in 2014?", - "target_page": 31, - "target_passage": "No increases to Managing Director’s or KMP’s base salary", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "## **CHAIRMAN’S LETTER**\n\n**2**\n*Despite the reduction in*\n*crude oil and liquids*\n*prices towards the end of*\n*the year and continuing*\n*into 2015, the opertional*\n*performance and focused,*\n*value-adding transactions*\n*during the past year have*\n*positioned the Company*\n*very favourably for future*\n*growth in net asset value*\n*and shareholder returns.*\n**3**\nAt year end, we had 197 gross 3P Reserves drilling locations across our Eagle Ford\nacreage where we continue to pursue operational and drilling efficiencies, opportunities\nto further improve well economics by improving recoveries and reducing costs. In 2014\nthis included a switch to pad drilling with zipper fracs and new completion techniques\nthat have provided significant upside in production.\nDespite our current scaling back of drilling activity, we have set 2015 production guidance\nat 7,850 - 8,500 BOEPD, an increase from the previous year of some 13 - 17 percent,\nbut a target that we believe is achievable while maintaining acceptable levels of liquidity\ngiven our demonstrated abilities and growing footprint in the Eagle Ford.\n####### **Safety and Environment**\nSundance has a strong culture throughout the organisation of ensuring that high standards\nof safety are maintained and that our operations are conducted in an environmentally\nresponsible way. During 2014 our comprehensive safety program was enhanced and\nfurther improvements will be a strong focus throughout 2015.\n####### **A strong financial position**\nSundance is well placed for future growth in the Eagle Ford. The Company has a strong\nbalance sheet to withstand the current low oil price environment, and our sound financial\nmanagement strategy has seen the Company well supported by both new and existing\ninvestors in Australia and internationally.\nWe expect that Sundance will grow organically and also through further leasing or\nbolt-on acquisitions in our core Eagle Ford focus area within our current, conservative\nbalance sheet parameters.", - "page_start": 3, - "page_end": 4, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## * **2014 Review** * *—2014 was a year of stark economic contrasts*\n\n##### *prices towards the floor of the range.*\n\nunbalanced, driving prices down almost 50% and rendering material portions of global\noil and gas development uneconomic.\nOur peers went from talking about their growth prospects to fretting about cash costs\nand liquidity, a stark contrast from the go-go growth times which existed in the first half\nof the year. This shift in industry strategy has now come in line with our general business\nphilosophy — in the resource space, low-cost, low debt businesses will survive and thrive\nacross cycles; and, relative to our US onshore peer group, Sundance boasts a top 15%\ncost structure and balance sheet.\nOur position as a cost and balance sheet leader is underpinned by two key philosophies:\n1) investment in a leading technical team that is encouraged to take reasonable risks to\nimprove recoveries and/or reduce costs, and 2) a ruthless focus on portfolio returns as\ndemonstrated by our consistent track record of divesting assets that don’t fit our strategic\nobjectives or promise lower forward return profiles.\nOur high quality Eagle Ford acreage produces strong recoveries at reasonable costs and\nthus generates good returns, even in a low price environment. Because of these character-\nistics, the majority of our forward capital is expected to be invested generating strong\ngrowth and shareholder returns in the Eagle Ford.\nWith mixed appraisal results in the Woodford, Sundance’s Mississippian/Woodford\nposition generally requires higher prices to meet our hurdle rates. Because of the mixed\nWoodford results, higher overall unit costs, and depressed pricing at year end, we\nrecognized an impairment charge of ~$60 million on these assets at year 2014. Had\nprices maintained their strength, we likely would have been in a position to recover our\ninvestment from these assets.\n**CEO’S REPORT**\n**4**\n**Sundance’s Performance versus the ASX 200**\n**ANNUAL PERCENTAGE CHANGE**\nIN 2P PV10\n(NET ASSET VALUE) IN SUNDANCE\n**YEAR** PER DEBT ADJUSTED SHARE PRICE PER SHARE IN ASX200\n2014 21.6% -48.0% 1.1%\n2013 63.3% 29.9% 15.1%\n2012 -15.6% 87.8% 14.6%\n2011 59.7% -44.6% -14.5%\nAs oil prices started to tumble, we reacted swiftly. In early November 2014, we began", - "page_start": 5, - "page_end": 6, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **CHAIRMAN’S LETTER**\n\n####### **Positive outlook for 2015**\nDespite the current oil pricing scenario, Sundance’s medium-to-long term growth\ntrajectory looks very positive.\nWe can demonstrate this through:\n- A track record of capital efficient growth\n- A track record of value creation\n- Being a low cost/high margin operator\n- Having top tier Eagle Ford assets with an extensive drilling inventory\n- Having a clean balance sheet\nAs a mid-tier oil and gas producer and explorer in the S&P/ASX All Australian 200 index,\nand with the increasing interest and support from institutional and retail investors. I believe\nthat Sundance will deliver significant long-term value from our assets for our shareholders.\n####### **Thank you for your support**\nWe have had a busy year at Sundance and I would like to recognise the efforts and valued\ncontribution of the Board of Directors, management team and all staff and contractors of\nthe Company in helping us achieve our strategic goals. I am confident that we have the\nright team and excellent assets in place to execute our clear and focused strategy that we\nexpect to deliver significant value for our shareholders.\nOn behalf of the Board and Company, I would like to thank our shareholders for your\nstrong support of the Company throughout the year. We are committed to delivering\nlong-term value for our shareholders and I look forward to reporting over the rest of the\ncoming year on the continued value creation and growth of Sundance.\nYours sincerely,\n**M IKE H ANNELL**\n*Chairman*\n*The Company has a*\n*strong balance sheet to*\n*withstand the current low*\n*oil price environment,*\n*and our sound financial*\n*management strategy*\n*has seen the Company*\n*well supported by*\n*both new and existing*\n*investors in Australia*\n*and internationally.*\n##### * **Dear Fellow Shareholders,** *", - "page_start": 4, - "page_end": 5, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **2013**\n\n### **2014 2013**\n\n####### **Senior Credit Facility**\n\n(beginning 30 September 2013); and\n- an asset coverage ratio, consisting of PV10 to consolidated debt, of not less than 1.5 to 1.0, as of certain\ntest dates.\n\nFor the years ended 31 December 2014 and 2013, the Company capitalised $0.7 million and $0.3 million,\nrespectively, of financing costs related to the Junior Credit Facility, which offset the principal balance. As at 31\nDecember 2014 there was $35.0 million outstanding under the Company’s Junior Credit Facility. As at 31 December\n2014, the Company was in compliance with all restrictive financial and other covenants under the Junior Credit\nFacility.\n\n####### **Senior Credit Facility**\nOn 31 December 2012, Sundance Energy entered into a credit agreement with Wells Fargo Bank, N.A. (the “Senior\nCredit Facility”), pursuant to which up to $300 million is available on a revolving basis. The borrowing base under\nthe Senior Credit Facility is determined by reference to the value of the Company’s proved reserves. The agreement\nspecifies a semi-annual borrowing base redetermination and the Company can request two additional\nredeterminations each year. The borrowing capacity was increased from prior year to $110 million as at 31\nDecember 2014 based on Company reserves as at 31 December 2014. As at 31 December 2014, the Company had\n$15 million undrawn on the Senior Credit Facility. In conjunction with the increase in the borrowing base, the\nCompany has expanded the syndicate of banks under the Senior Credit Facility. With Wells Fargo as administrative\nagent, Bank of America Merrill Lynch and the Bank of Nova Scotia have now joined the banking group.\n\nInterest on borrowed funds accrue, at the Company’s option, of i) LIBOR plus a margin that ranges from 175 to 275\nbasis points or ii) the Base Rate, defined as a rate equal to the highest of (a) the Federal Funds Rate plus 1⁄2 of 1%, (b)\nthe Prime Rate, or (c) LIBOR plus a margin that ranges from 75 to 175 basis points. The applicable margin varies\ndepending on the amount drawn. The Company also pays a commitment that ranges from 37.5 to 50 basis points", - "page_start": 88, - "page_end": 88, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## I Natural gas (Mboe)\n\nto 3,015 BOEPD in 2013. During 2014 we drilled and completed 42.7 net wells, primarily\nin the Eagle Ford, bringing our total well count to 81.3 by 31 December 2014. High\nvalue oil comprised approximately 69 percent of our total 2014 annual production\nand production from Sundance-operated projects accounted for 89 percent of total\nproduction for the year.\nCorresponding with the growth in annual production, the Company’s full year revenues\nincreased to $159.8 million and Adjusted EBITDAX increased to $126.4 million.\nThe Company’s development program also generated significant growth in Constant Case\nreserves during the year. More details are contained elsewhere in this Annual Report,\nbut in summary our 1P Reserves at the end of 2014 were 26.0 MBOE, 2P Reserves 54.1\nMBOE, and 3P Reserves 147.7 MBOE. This compares with Reserves of 20.7 MBOE, 34.6\nMBOE, and 92.8 MBOE, respectively, at the end of 2013.\nIn the current price environment, we have elected to scale back our drilling program to\nmainly concentrate on limited drilling obligations to hold Eagle Ford acreage. This will\nenable us to maintain our low leverage profile, which was approximately 1.03x debt to\nAdjusted EBITDAX at year end, and focus on growing our drilling inventory in an environ-\nment with less competition for leases and small acquisitions. Liquidity was $84 million at\nyear end, with a borrowing base redetermination in 2015 expected to materially increase\ndebt availability if the use of such funds is justified in line with our strategy.\n####### **The Eagle Ford - driving value and production growth**\nSundance has grown its Eagle Ford acreage position from ~7,200 acres upon entering the\nbasin to approximately 26,160 net mineral acres in the Eagle Ford at the end of 2014\nwhich includes the acquisition of approximately 18,000 net acreage in 2014. By the end of\nthe first quarter 2015 this had grown to 38,701 net mineral acres. Our growing presence\nin this prolific oil and gas region has been driving significant value for the Company and\nour shareholders, and continues to form our priority focus for development and acreage\ngrowth in the coming years.", - "page_start": 3, - "page_end": 3, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **Directors’ Declaration**\n\n#### *Report on the financial report*\nWe have audited the accompanying financial report of Sundance Energy Australia Limited, which comprises the\nconsolidated statement of financial position as at 31 December 2014 the consolidated statement of comprehensive\nincome, the consolidated statement of changes in equity and the consolidated statement of cash flows for the year\nthen ended, notes comprising a summary of significant accounting policies and other explanatory information, and\nthe directors' declaration of the consolidated entity comprising the company Sundance Energy Australia Limited\nand the entities it controlled at the year's end or from time to time during the financial year.", - "page_start": 108, - "page_end": 108, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## **2013**\n\n### **2014 2013**\n\n####### **Year ended 31 December US$000 US$000**\n\nSenior Credit Facility 95,000 15,000\nJunior Credit Facility\n\n35,000 15,000\nTotal credit facilities 130,000 30,000\nDeferred financing fees (1,195) (859)\nTotal credit facilities, net of deferred financing fees\n\n128,805 29,141\n\n####### **Junior Credit Facility**\nIn August 2013, Sundance Energy, Inc. (“Sundance Energy”), a wholly owned subsidiary of the Company, entered\ninto a second lien credit agreement with Wells Fargo Energy Capital, Inc., as the administrative agent (the “Junior\nCredit Facility”), which provides for term loans to be made in a series of draws up to $100 million. The Junior Credit\nFacility matures in June 2018 and is secured by a second priority lien on substantially all of the Company’s assets.\nUpon entering into the Junior Credit Facility, the Company immediately borrowed $15 million pursuant to the terms\nof the Junior Credit Facility and paid down the outstanding principal of the Senior Credit Facility. In May 2014, the\nCompany’s borrowing capacity increased to $35 million. As at 31 December 2014, the borrowing capacity under the\nJunior Credit Facility remains at $35 million.\n**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**\n\n####### **NOTE 22 - CREDIT FACILITIES continued**\n\nThe principal amount of the loans borrowed under our Junior Credit Facility is due in full on the maturity date.\nInterest on the Junior Credit Facility accrues at a rate equal to the greater of (i) 8.50% or (ii) a base rate (being, at\nour option, either (a) LIBOR for the applicable interest period (adjusted for Eurodollar Reserve Requirements) or (b)\nthe greatest of (x) the prime rate announced by Wells Fargo Bank, N.A., (y) the federal funds rate plus 0.50% and (z)\none-month adjusted LIBOR plus 1.00%), plus a margin of either 6.5% or 7.5%, based on the base rate selected.\n\nThe Company is also required under our Junior Credit Facility to maintain the following financial ratios:\n- a current ratio, consisting of consolidated current assets including undrawn borrowing capacity to\nconsolidated current liabilities, of not less than 1.0 to 1.0 as of the last day of any fiscal quarter;\n- a maximum leverage ratio, consisting of consolidated debt to adjusted consolidated EBITDAX (as defined\nin the Junior Credit Facility), of not greater than 4.5 to 1.0 as of the last day of any fiscal quarter", - "page_start": 87, - "page_end": 88, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## * **2014 Review** * *—2014 was a year of stark economic contrasts*\n\n##### *in our industry. During the first half as in the past several years,*\n##### *historically volatile West Texas Intermediate oil prices seemed*\n##### *range bound between $80 and $110 with geopolitical events*\n##### *driving prices towards the ceiling and demand risks pushing*\n##### *prices towards the floor of the range.*\nIn the US, E&P companies were spending record amounts of capital, fueled by cheap\nand plentiful debt, on horizontal drilling and completions to drive production growth\nwhile making material strategic acquisitions in order to increase their long-term\nexposure to oil prices.\nThe easy credit environment caused asset prices to increase significantly to the point\nwhere, in our view, risk adjusted returns on new acquisitions were threatening cyclical\nlows. In line with our strategy, Sundance had monetized several mature assets realizing\n~$50 million in current period gains while freeing up\n~$165 million in invested capital.\nWe primarily reinvested this capital in production growth\nand cash flow with only about $75 million reinvested in\nacquiring oil and gas leases and producing properties. This\nresulted in our production increasing from 5,028 BOEPD\nto 9,434 BOEPD by December 2014 and full year EBITDAX\nincreasing $73.8 million to $126.4 million in 2014. Had\nprices stayed steady, we likely would have generated\nearnings before income taxes of over $85 million and a\nreturn on capital in excess of 20%.\nOur second capital priority for the year was to conclude the appraisal of the Woodford\nformation in our Logan County, Oklahoma assets. We viewed this relatively modest, but\nhigher risk, investment as having a 25% chance of success with a 15x upside. Unfortunately,\nwe met with mixed success in our appraisal activities proving that in today’s onshore\nUS oil and gas industry that the best absolute returns are generated by drilling in proved\nregions. There are plenty of solid opportunities to efficiently grow the business without\nexposure to undue geologic risk.\nLike many prior bubbles driven by new technologies, the second half of the year saw the\npricing environment come crashing down around us. The market became fundamentally", - "page_start": 5, - "page_end": 5, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## I Natural gas (Mboe)\n\n**2013 2014 2013 2014 2013 2014**\n$85,345\n$159,793\n$126,373\n$165,142\n$72,755\n25%\n18%\n82%\n75%\n$338,366\n$217,514\n$52,594\n1,000\n2,000\n3,000\n4,000\n5,000\n6,000\n7,000\n**DAILY PRODUCTION**\n**(Mboe)**\nI Oil and NGL (Bbls)\nI Natural gas (Mboe)\n80%\n20%\n16%\n84%\n**2013 2014**\n##### * **Dear Fellow Shareholders,** *\n##### *I am pleased to present Sundance Energy Australia Limited’s*\n##### *Annual Report for the 12 months ended 31 December 2014. It*\n##### *has been another year of significant progress for Sundance*\n##### *across our portfolio of liquids rich oil and gas assets in the US.*\nThe Company’s strategic focus on growing production, cash flows and reserves from\nlarge, repeatable resource plays in North America continues to deliver positive results\nwith growth in production, cash flows, and reserves.\nDuring late 2013 and 2014, we completed the divestment of our interest in the Williston\nBasin in North Dakota for $51 million which realised an internal rate of return of 45 percent;\nand also opportunistically divested our interest in the Denver-Julesburg Basin in Colorado\nfor $114 million which realised an internal rate of return of 104 percent. These divestitures\nof smaller, less scalable positions enabled us to focus on developing and growing our\nassets in the Eagle Ford in Texas and our Mississippian/Woodford assets in Oklahoma.\nDespite the reduction in crude oil and liquids prices towards the end of the year\nand continuing into 2015, the operational performance and focused, value-adding\ntransactions during the past year have positioned the Company very favourably for\nfuture growth in net asset value and shareholder returns.\n####### **A year of growing production, cash flow and reserves**\nIn line with our strategy we continued to increase the level of company operated assets,\nand successfully maintained a very strong focus on optimising our operations and reducing\ncosts. This resulted in an impressive improvement in well performance combined with a\ntop tier cost structure.\nThrough our operated development program, we ended 2014 with record production\nof 9,434 barrels of oil equivalent per day (BOEPD) compared with an exit rate of 5,028\nBOEPD in December 2013 and an average annual production of 6,635 BOEPD compared", - "page_start": 2, - "page_end": 3, - "source_file": "ASX_SEA_2014.pdf" - }, - { - "text": "## Greater Anadarko 1P\n\n### **REMUNERATION REPORT**\n\n####### **E. Remuneration Policy and Framework**\n\nyear 2014 was di minimis. Meridian did not provide any other services to the Company.\nIn order to ensure that any remuneration recommendations made by Meridian were free from undue influence by management,\nthe Remuneration and Nominations Committee engaged Meridian and any advice, work or recommendations made by Meridian\nwere provided to the committee chairman.\n*Elements of Remuneration*\n| Component Description |\n|:---|\n| Cash Base Salary (Fixed) Competitive pay to attract and retain talented executives. |\n| Remuneration Short-Term Incentives (Performance Based) Annual incentive plan designed to provide executives with an opportunity to earn an annual cash incentive based on Company financial and operational performance. |\n| Equity Remuneration Long-Term Incentives (Performance Based) Restricted share awards that are tied to achievement of specific performance metrics, intended to reward strong, sustained underlying share value, and reward increasing shareholder value. Equity awards further align the interests of our executives with those of our shareholders. |\n| Other Benefits Health and Welfare Benefit Plans (Other) Executives are eligible to participate in health and welfare benefit plans generally available to other employees. |\n\n*Base Salary*\nBase salaries for executives recognize their qualifications, experience and responsibilities as well as their unique value and\nhistorical contributions to Sundance. In addition to being important to attracting and retaining executives, setting base salaries\nat appropriate levels motivates employees to aspire to and accept enlarged opportunities. We do not consider base salaries to\nbe part of performance-based remuneration. In setting the amount, the individuals' performance is considered as well as the\nlength of time in their current position without a salary increase.\n\n*2013 Base Salaries and 2014 Salary Adjustments*\n| Name Title 2014 Salary 2013 Salary % Change Rationale |\n|:---|\n| E. McCrady MD/CEO $370,000 $275,000 35 % Mr. McCrady’s salary was increased effective January 2014 reflecting his significant contribution to our performance and to bring his pay closer to the 25 th percentile of the Company’s U.S. and Australian market peer group. This is Mr. McCrady’s first base pay increase since 2011. |\n| C. Anderson CFO $295,000 $225,000 31 % Ms. Anderson’s salary was increased effective January 2014 to bring her closer to the 50 th percentile of the Company’s U.S. market peer group. This is Ms. Anderson’s first base pay increase since 2011. |\n| G. Ford VP of Exploration and Development $295,000 $230,000 28% Ms. Ford’s salary was increased effective January 2014 to bring her closer to the 50 th percentile of the Company’s U.S. market peer group. This is Ms. Ford’s first base pay increase since 2011. |", - "page_start": 34, - "page_end": 34, - "source_file": "ASX_SEA_2014.pdf" - } - ] - }, - { - "references": { - "source_file": "sg247938.pdf", - "query": "What are the physical requirements for installing the Storwize V7000?", - "target_page": 70, - "target_passage": "You must consider several key factors when you are planning the physical site of a Storwize V7000 installation. The physical site must have the following characteristics: \u0002 Meets power, cooling, and location requirements of the Storwize V7000 nodes. \u0002 Has two separate power sources. \u0002 Sufficient rack space exists for the installation of controller and disk expansion enclosures. \u0002 Has sufficient maximum power rating of the rack. Plan your rack placement carefully to not exceed maximum power rating of the rack. For more information about the power and environmental requirements, see this website", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Chapter 3. Planning**\n\n### **3.4 Physical planning**\n\nYou must consider several key factors when you are planning the physical site of a Storwize\nV7000 installation. The physical site must have the following characteristics:\n� Meets power, cooling, and location requirements of the Storwize V7000 nodes.\n� Has two separate power sources.\n� Sufficient rack space exists for the installation of controller and disk expansion enclosures.\n� Has sufficient maximum power rating of the rack. Plan your rack placement carefully to not\nexceed maximum power rating of the rack. For more information about the power and\nenvironmental requirements, see [this website](https://ibm.biz/BdjGTt) .\nYour Storwize V7000 2076-524 and Storwize V7000 2076-624 order includes a printed copy\nof the IBM Storwize V7000 Gen2 and Gen2+ Quick Installation Guide, which also provides\ninformation about environmental and power requirements.", - "page_start": 69, - "page_end": 69, - "source_file": "sg247938.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Contents**\n\n2.1 IBM Spectrum Virtualize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10\n2.2 Storage virtualization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10\n2.3 IBM Storwize V7000 overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12\n2.3.1 IBM Storwize V7000 models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13\n2.3.2 IBM Storage Utility offerings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14\n2.3.3 IBM Storwize V7000 functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16\n2.3.4 IBM Storwize V7000 licensing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18\n2.4 IBM Storwize V7000 hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19\n2.5 IBM Storwize V7000 components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19", - "page_start": 4, - "page_end": 4, - "source_file": "sg247938.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Contents**\n\n3.20.1 Architecture, security, and data collection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84\n3.20.2 Customer Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86\n**Chapter 4. Initial configuration** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87\n4.1 Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88\n4.2 System initialization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89\n4.2.1 System initialization wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89\n4.3 System setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92\n4.3.1 System setup wizard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92", - "page_start": 6, - "page_end": 6, - "source_file": "sg247938.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Contents**\n\n3.17 Data migration from a non-virtualized storage subsystem . . . . . . . . . . . . . . . . . . . . . 79\n3.18 Storwize V7000 configuration backup procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80\n3.19 Performance considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80\n3.19.1 SAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80\n3.19.2 Back-end storage subsystems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81\n3.19.3 Storwize V7000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82\n3.19.4 IBM Real-time Compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82\n3.19.5 Performance monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83\n3.20 Storage Insights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83", - "page_start": 6, - "page_end": 6, - "source_file": "sg247938.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Chapter 3. Planning**\n\n### **3.6 SAN configuration planning**\n\nStorwize V7000 cluster can be configured with a minimum of two (and up to eight) Storwize\nV7000 nodes. These nodes can use SAN fabric to communicate with back-end storage\nsubsystems and hosts.", - "page_start": 71, - "page_end": 71, - "source_file": "sg247938.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Contents**\n\n13.4.1 Precautions before the update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 687\n13.4.2 IBM Storwize V7000 update test utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 687\n13.4.3 Updating your Storwize V7000 to V8.2.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 688\n13.4.4 Updating IBM Storwize V7000 drive code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 696\n13.4.5 Manually updating the Storwize V7000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 699\n13.5 Health checker feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 701\n13.6 Troubleshooting and fix procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702\n13.6.1 Managing event log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 703\n13.6.2 Running a fix procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705\n13.6.3 Event log details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 708", - "page_start": 13, - "page_end": 13, - "source_file": "sg247938.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Chapter 4. Initial configuration**\n\n### **4.1 Prerequisites**\n\nBefore initializing and setting up the Storwize V7000, ensure that the following prerequisites\nare met:\n� The installation of physical components is planned to fulfill all requirements and correctly\nexecuted, including:\n- Control enclosures are physically installed with the correct cabling.\n- The Ethernet and Fibre Channel connectivity are correctly configured.\n- Expansion enclosures, if available, are physically installed and attached to the Storwize\nV7000 nodes in the I/O group that is meant to use them.\n- The Storwize V7000 control enclosures and optional expansion enclosures are\npowered on.\n� Your web browser is supported and has the appropriate settings enabled. For more\ninformation about supported browsers and settings, see [IBM Knowledge Center](https://ibm.biz/BdYTum) .\n� You have the required information available, including:\n- For IPv4 addressing (if used):\n- Cluster IPv4 address, which is the address that is used for the management of the\nsystem.\n- Service IPv4 addresses, which are used to access node service interfaces. You\nneed one address for each node.\n- IPv4 subnet mask for each subnet used.\n- IPv4 gateway for each subnet used.\n- For IPv6 addressing (if used):\n- Cluster IPv6 address, which is used for the management of the system.\n- Service IPv6 addresses, which are used to access node service interfaces. You\nneed one address for each node.\n- IPv6 prefix for each subnet used.\n- IPv6 gateway. for each subnet used.\n- The licenses that enable you to use licensed functions, which include the licenses that\nindicate your entitlement to use licensed functions:\n- Remote Copy\n- External Virtualization\n- Real-time Compression\n- Transparent Cloud Tiering\n- Physical location of the system.\n- The name, email address, and phone number of the storage administrator who IBM\ncan contact if necessary.\n- The Network Time Protocol (NTP) server IP address (optional, but recommended),\nwhich is necessary only if you want to use an NTP service instead of manually entering\ndate and time.\n- The Simple Mail Transfer Protocol (SMTP) email server IP address (optional), which is\nnecessary only if you want to enable *call home* .\n- The IP addresses for Remote Support Proxy Servers (optional), which are necessary\nonly if you want to enable Support Assistance.\nChapter 4. Initial configuration **89**", - "page_start": 109, - "page_end": 110, - "source_file": "sg247938.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Chapter 2. System overview**\n\n### **2.3 IBM Storwize V7000 overview**\n\nIBM Storwize V7000 solution incorporates IBM Spectrum Virtualize software and provides a\nmodular storage system that includes the capability to virtualize its internal and external\nSAN-attached storage. IBM Storwize V7000 solution is built on IBM Spectrum Virtualize.\nIBM Storwize V7000 system provides several configuration options that are aimed at\nsimplifying the implementation process. These configuration options conform to different\nimplementation scenarios regarding the size of your data center, and SAN and local area\nnetwork (LAN) topology. IBM Storwize V7000 system is a clustered, scalable, midrange\nstorage system that is easy to deploy and use.\nFigure 2-3 shows a high-level overview of IBM Storwize V7000.\n*Figure 2-3 IBM Storwize V7000 overview*\nThe IBM Spectrum Virtualize software that runs on IBM Storwize V7000 provides a GUI that\nenables storage to be deployed quickly and efficiently. The GUI is provisioned by IBM\nSpectrum Virtualize code and there is no need for a separate console.\nThe management GUI contains a series of preestablished configuration options that are\ncalled *presets* , and that use common settings to quickly configure objects on the system.\nPresets are available for creating volumes and IBM FlashCopy mappings, and for setting up a\nRAID configuration, including traditional RAIDs and the new feature of distributed RAID.\nChapter 2. System overview **13**\nAn IBM Storwize V7000 solution provides a choice of up to 760 disk drives per system or\n1024 disk drives per clustered system (by using dense drawers). The solution uses SAS\ncables and connectors to attach to the optional expansion enclosures.\nThe IBM Storwize V7000 system supports a range of external disk systems similar to what\nIBM SAN Volume Controller supports today. A view of an IBM Storwize V7000 control\nenclosure is shown in Figure 2-4.\n*Figure 2-4 Top-front view of a Storwize V7000 control enclosure*\nThe IBM Storwize V7000 solution consists of 1 - 4 control enclosures and optionally, up to 36\nexpansion enclosures. It supports the intermixing of the different expansion enclosures. Each\nenclosure contains two canisters. Control enclosures contain two node canisters, and\nexpansion enclosures contain two expansion canisters.", - "page_start": 33, - "page_end": 34, - "source_file": "sg247938.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Chapter 3. Planning**\n\n### **3.1 General planning rules**\n\nTo maximize the benefit that is realized from the Storwize V7000, pre-installation planning\nmust include several important steps. These steps ensure that the Storwize V7000 provides\nthe best possible performance, reliability, and ease of management for your application\nneeds. The correct configuration also helps minimize downtime by avoiding changes to the\nStorwize V7000 and the storage area network (SAN) environment to meet future growth\nneeds.\nThis book is *not* intended to provide in-depth information about the described topics. For an\nenhanced analysis of advanced topics, see *IBM System Storage SAN Volume Controller and*\n*Storwize V7000 Best Practices and Performance Guidelines* , [SG24-7521](http://www.redbooks.ibm.com/abstracts/sg247521.html) .", - "page_start": 65, - "page_end": 65, - "source_file": "sg247938.pdf" - }, - { - "text": "# Red books Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1\n\n## **Chapter 2. System overview**\n\n### **2.3 IBM Storwize V7000 overview**\n\n#### **2.3.1 IBM Storwize V7000 models**\nThe IBM Storwize V7000 consists of enclosures and drives. An enclosure contains two\ncanisters that are seen as part of the enclosure, although they can be replaced\nindependently.\nThe IBM Storwize V7000 models are listed in Table 2-1.\n*Table 2-1 IBM Storwize V7000 models*\n**More information:** For the most up-to-date information about features, benefits, and\nspecifications of IBM Storwize V7000 models, see [this web page](https://www.ibm.com/us-en/marketplace/storage-workload) .\nThe information in this IBM Redbooks publication is valid at the time of this writing and\ncovers IBM Spectrum Virtualize V8.2. As IBM Storwize V7000 matures, expect to see new\nfeatures and enhanced specifications.\n| Model | Cache | Fibre Channel (FC) / iSCSI / SAS ports | Drive slots | Power supply |\n|:---|:---|:---|:---|:---|\n| 2076-AF1 (with two node canisters Gen2+) | 64, 128, or 256 gigabytes (GB) | 16 x 16 Gb / 6 x 1 Gb + 8x 10 Gb / 4 x 12 Gb | 24 x 2.5-inch (All Flash) | Integrated dual power supplies with battery |\n**14** Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1", - "page_start": 34, - "page_end": 35, - "source_file": "sg247938.pdf" - } - ] - }, - { - "references": { - "source_file": "sg247938.pdf", - "query": "Is '1oijizer--10108453535318919918883384---jhjjzhiuhzrh--14584joiz///KK ' valid for a pool?", - "target_page": 218, - "target_passage": "Naming rules: When you choose a name for a pool, the following rules apply: \u0002 Names must begin with a letter. \u0002 The first character cannot be numeric. \u0002 The name can be a maximum of 63 characters. \u0002 Valid characters are uppercase letters (A - Z), lowercase letters (a - z), digits (0 - 9), underscore (_), period (.), hyphen (-), and space. \u0002 Names must not begin or end with a space. \u0002 Object names must be unique within the object type. For example, you can have a volume that is named ABC and a storage pool that is calledvolumes that are calledvolumes called ABC. \u0002 The default object name is valid (object prefix with an integer). \u0002 Objects can be renamed to their current names", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "#---------------------------------\nnet1_name = \"net_ocp_cluster1\" # Network Name\nnet1_vlan_id = \"1\" # VLAN ID\nnet1_subnet = \"192.168.11.0/21\" # Network/Mask\nnet1_gateway = \"192.168.11.1\" # Gateway\nnet1_start = \"192.168.11.223\" # First IP from Pool\nnet1_end = \"192.168.11.223\" # Last IP from Pool", - "page_start": 130, - "page_end": 130, - "source_file": "sg248459.pdf" - }, - { - "text": "#---------------------------------\nnet1_name = \"net_ocp_cluster2\" # Network Name\nnet1_vlan_id = \"1\" # VLAN ID\nnet1_subnet = \"192.168.11.0/21\" # Network/Mask\nnet1_gateway = \"192.168.11.1\" # Gateway\nnet1_start = \"192.168.11.202\" # First IP from Pool\nnet1_end = \"192.168.11.212\" # Last IP from Pool", - "page_start": 131, - "page_end": 131, - "source_file": "sg248459.pdf" - }, - { - "text": "# and index 'log' is updated with a date and a counter of 001 (if the", - "page_start": 281, - "page_end": 281, - "source_file": "sg246915.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 6. Storage pools\n\n#### **6.1.2 Managed disks in a storage pool**\n\nA storage pool is created as an empty container, with no storage assigned to it. Storage is\nthen added in the form of **MDisks** . An MDisk can be either an array from internal storage (as\nan array of drives) or an LU from an external storage system. The same storage pool can\ninclude both internal and external MDisks.\nArrays are assigned to storage pools at creation time. You cannot have an array that does not\nbelong to any storage pool. They cannot be moved between storage pools. It is only possible\nto destroy an array by removing it from a pool and to re-create it with a new pool.\nExternal MDisks can exist outside the pool. You can assign them to storage pools and remove\nthem from storage pools. The MDisk object remains on a system, but its state (mode of\noperations) might change.\n**Naming rules:** When you choose a name for a pool, the following rules apply:\n� Names must begin with a letter.\n� The first character cannot be numeric.\n� The name can be a maximum of 63 characters.\n� Valid characters are uppercase letters (A - Z), lowercase letters (a - z), digits (0 - 9),\nunderscore (_), period (.), hyphen (-), and space.", - "page_start": 217, - "page_end": 217, - "source_file": "sg247938.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 12. Encryption\n\n### **12.8 Using encryption**\n\n#### **12.8.6 Restrictions**\nThe following restrictions apply to encryption:\n� Image mode volumes cannot be in encrypted pools.\n� You cannot add external non self-encrypting MDisks to encrypted pools unless all control\nenclosures in the system support encryption.", - "page_start": 686, - "page_end": 686, - "source_file": "sg247938.pdf" - }, - { - "text": "#---------------------------------\nnet1_name = \"net_ocp_cluster2\" # Network Name\nnet1_vlan_id = \"1\" # VLAN ID\nnet1_subnet = \"192.168.11.0/21\" # Network/Mask\nnet1_gateway = \"192.168.11.1\" # Gateway\nnet1_start = \"192.168.11.202\" # First IP from Pool\n**118** Red Hat OpenShift and IBM Cloud Paks on IBM Power Systems: Volume 1\nnet1_end = \"192.168.11.212\" # Last IP from Pool", - "page_start": 132, - "page_end": 133, - "source_file": "sg248459.pdf" - }, - { - "text": "## **7,577**\n\n*(in thousands, except per share amounts)*\n7,522\n7,549\n##### **$ 9,761**\n23 ■ 2003 ANNUAL REPORT", - "page_start": 23, - "page_end": 24, - "source_file": "NASDAQ_SHEN_2003.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 6. Storage pools\n\n#### **6.1.2 Managed disks in a storage pool**\n\n� Names must not begin or end with a space.\n� Object names must be unique within the object type. For example, you can have a\nvolume that is named ABC and a storage pool that is calledvolumes that are\ncalledvolumes called ABC.\n� The default object name is valid (object prefix with an integer).\n� Objects can be renamed to their current names.\nChapter 6. Storage pools\nMDisks are managed by using the MDisks by Pools pane. To access the MDisks by Pools\npage, browse to **Pools** → **MDisks by Pools** , as shown in Figure 6-9.\n*Figure 6-9 MDisks by pool*\nThe pane lists all the MDisks available in the system under the storage pool to which they\nbelong. Both arrays and external MDisks are listed. For instructions on operations with array\nMDisks, see 6.2, “Working with internal drives and arrays” on page 207. To implement a\nsolution with external MDisks, see 6.3, “Working with external controllers and MDisks” on\npage 227.\nTo list all MDisks visible by the system with the CLI, use the [lsmdisk](https://www.ibm.com/support/knowledgecenter/ST3FR7_8.2.0/com.ibm.storwize.v7000.820.doc/svc_lsmdisk_21pdl9.html?sc=ST3FR7_latest) command without any\nparameters. If required, you can filter output to include only external or only array type\nMDisks.", - "page_start": 217, - "page_end": 218, - "source_file": "sg247938.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 11. Advanced Copy Services\n\n### **11.7 Remote Copy commands**\n\nThis section presents commands that need to be issued to create and operate remote copy\nservices.", - "page_start": 562, - "page_end": 562, - "source_file": "sg247938.pdf" - }, - { - "text": "#AdditionalData(0->63)=00000000210000000000000000000000000000000000000000000000000\n\n## Chapter 11. Advanced Copy Services\n\n### **11.6 Remote Copy services**\n\n#### **11.6.21 Valid combinations of FlashCopy, Metro Mirror, and Global Mirror**\nTable 11-10 lists the combinations of FlashCopy and MM/GM functions that are valid for a\nsingle volume.\n*Table 11-10 Valid combination for a single volume*", - "page_start": 554, - "page_end": 554, - "source_file": "sg247938.pdf" - } - ] - }, - { - "references": { - "source_file": "news4.pdf", - "query": "I want to start a company that automates kitchen tasks, does that sound like a good idea for 2025?", - "target_page": 1, - "target_passage": "Smart home automation Smart home automation has been around for a while, but AI is taking it to the next level. Imagine a home that not only follows your commands, but also anticipates your needs. Enhanced smart home systems can learn your daily routines and adjust settings accordingly, from lighting and temperature to security and entertainment, making your home smarter and more responsive than ever before.", - "chunk_present": { - "presence": true, - "index": 3 - } - }, - "top_chunk": [ - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n[http://fusion.net/story/54583/the-case-against-killer-robots-from-a-guy-actually-building-ai)](https://web.archive.org/web/20160204175716/http://fusion.net/story/54583/the-case-against-killer-robots-from-a-guy-actually-building-ai)\nfrom the original on 4 February 2016. Retrieved 31 January 2016.\n[Mahdawi, Arwa (26 June 2017). \"What jobs will still be around in 20 years? Read this to prepare](https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\n[your future\" (https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robo](https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\n[ts-skills-creative-health). ](https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health) *The Guardian* [. Archived (https://web.archive.org/web/20180114021](https://web.archive.org/web/20180114021804/https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\n[804/https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-](https://web.archive.org/web/20180114021804/https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\n[creative-health) from the original on 14 January 2018. Retrieved 13 January 2018.](https://web.archive.org/web/20180114021804/https://www.theguardian.com/us-news/2017/jun/26/jobs-future-automation-robots-skills-creative-health)\nMaker, Meg Houston (2006), *[AI@50: AI Past, Present, Future](https://web.archive.org/web/20081008120238/http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html)* (https://web.archive.org/web/200\n[81008120238/http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html),](https://web.archive.org/web/20081008120238/http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html)\n[Dartmouth College, archived from the original (http://www.engagingexperience.com/2006/0](http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html)\n[7/ai50_ai_past_pr.html) on 8 October 2008, retrieved 16 October 2008](http://www.engagingexperience.com/2006/07/ai50_ai_past_pr.html)\n[Marmouyet, Françoise (15 December 2023). \"Google's Gemini: is the new AI model really better](https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-than-chatgpt-219526)\n[than ChatGPT?\" (https://theconversation.com/googles-gemini-is-the-new-ai-model-really-bet](https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-than-chatgpt-219526)\n[ter-than-chatgpt-219526). ](https://theconversation.com/googles-gemini-is-the-new-ai-model-really-better-than-chatgpt-219526) *The Conversation* [. 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Gorichanaz, Tim (29 November 2023). \"ChatGPT turns 1: AI chatbot's success says as](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704)\n[much about humans as technology\" (https://theconversation.com/chatgpt-turns-1-ai-chatbot](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704)\n[s-success-says-as-much-about-humans-as-technology-218704). ](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704) *The Conversation* .\nRetrieved 31 December 2024.\n353. DiFeliciantonio (2023).\n354. Goswami (2023).\n[355. \"Nearly 1 in 4 new startups is an AI company\" (https://pitchbook.com/news/articles/nearly-1-i](https://pitchbook.com/news/articles/nearly-1-in-4-new-startups-is-an-ai-company)\n[n-4-new-startups-is-an-ai-company). ](https://pitchbook.com/news/articles/nearly-1-in-4-new-startups-is-an-ai-company) *PitchBook* . 24 December 2024. Retrieved 3 January\n2025.\n[356. Grayling, Anthony; Ball, Brian (1 August 2024). \"Philosophy is crucial in the age of AI\" (http](https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n[s://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907). ](https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907) *The Conversation* .\n[Archived (https://web.archive.org/web/20241005170243/https://theconversation.com/philoso](https://web.archive.org/web/20241005170243/https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n[phy-is-crucial-in-the-age-of-ai-235907) from the original on 5 October 2024. Retrieved](https://web.archive.org/web/20241005170243/https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n4 October 2024.\n[357. Jarow, Oshan (15 June 2024). \"Will AI ever become conscious? It depends on how you](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[think about biology\" (https://www.vox.com/future-perfect/351893/consciousness-ai-machines](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[-neuroscience-mind). ](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind) *Vox* [. Archived (https://web.archive.org/web/20240921035218/https://w](https://web.archive.org/web/20240921035218/https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[ww.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind) from](https://web.archive.org/web/20240921035218/https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\nthe original on 21 September 2024. Retrieved 4 October 2024.\n[358. McCarthy, John. \"The Philosophy of AI and the AI of Philosophy\" (https://web.archive.org/we](https://web.archive.org/web/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html)\n[b/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html). ](https://web.archive.org/web/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html) *jmc.stanford.edu* . Archived\n[from the original (http://jmc.stanford.edu/articles/aiphil2.html) on 23 October 2018. Retrieved](http://jmc.stanford.edu/articles/aiphil2.html)\n3 October 2024.", - "page_start": 47, - "page_end": 48, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\n22 August 2020.\n[Boyle, James, The Line: AI and the Future of Personhood (https://direct.mit.edu/books/book/585](https://direct.mit.edu/books/book/5859/The-LineAI-and-the-Future-of-Personhood)\n[9/The-LineAI-and-the-Future-of-Personhood), MIT Press, 2024.](https://en.wikipedia.org/wiki/MIT_Press)\n[Cukier, Kenneth, \"Ready for Robots? How to Think about the Future of AI\", ](https://en.wikipedia.org/wiki/Kenneth_Cukier) *[Foreign Affairs](https://en.wikipedia.org/wiki/Foreign_Affairs)* , vol.\n[98, no. 4 (July/August 2019), pp. 192- 198. George Dyson, historian of computing, writes (in](https://en.wikipedia.org/wiki/George_Dyson_(science_historian))\nwhat might be called \"Dyson's Law\") that \"Any system simple enough to be understandable\nwill not be complicated enough to behave intelligently, while any system complicated\nenough to behave intelligently will be too complicated to understand.\" (p. 197.) Computer\n[scientist Alex Pentland writes: \"Current AI machine-learning algorithms are, at their core,](https://en.wikipedia.org/wiki/Algorithm)\ndead simple stupid. They work, but they work by brute force.\" (p. 198.)\n[Evans, Woody (2015). \"Posthuman Rights: Dimensions of Transhuman Worlds\" (https://doi.org/](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072)\n[10.5209%2Frev_TK.2015.v12.n2.49072). ](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072) *Teknokultura* . **12** (2).\n[doi:10.5209/rev_TK.2015.v12.n2.49072 (https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49](https://doi.org/10.5209%2Frev_TK.2015.v12.n2.49072)\n[072). S2CID 147612763 (https://api.semanticscholar.org/CorpusID:147612763).](https://api.semanticscholar.org/CorpusID:147612763)\n[Frank, Michael (22 September 2023). \"US Leadership in Artificial Intelligence Can Shape the](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order)\n[21st Century Global Order\" (https://thediplomat.com/2023/09/us-leadership-in-artificial-intelli](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order)\n[gence-can-shape-the-21st-century-global-order). ](https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order) *[The Diplomat](https://en.wikipedia.org/wiki/The_Diplomat_(magazine))* [. Archived (https://web.archiv](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\n[e.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelli](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\n[gence-can-shape-the-21st-century-global-order/) from the original on 16 September 2024.](https://web.archive.org/web/20240916014433/https://thediplomat.com/2023/09/us-leadership-in-artificial-intelligence-can-shape-the-21st-century-global-order/)\nRetrieved 8 December 2023. \"Instead, the United States has developed a new area of\ndominance that the rest of the world views with a mixture of awe, envy, and resentment:\nartificial intelligence... From AI models and research to cloud computing and venture capital,\nU.S. companies, universities, and research labs - and their affiliates in allied countries -\nappear to have an enormous lead in both developing cutting-edge AI and commercializing it.\nThe value of U.S. venture capital investments in AI start-ups exceeds that of the rest of the\nworld combined.\"\nGertner, Jon. (2023) \"Wikipedia's Moment of Truth: Can the online encyclopedia help teach A.I.\nchatbots to get their facts right — without destroying itself in the process?\" *New York Times*\n*Magazine* [ (July 18, 2023) online (https://www.nytimes.com/2023/07/18/magazine/wikipedia-](https://www.nytimes.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html)\n[ai-chatgpt.html) Archived (https://web.archive.org/web/20230720125400/https://www.nytime](https://web.archive.org/web/20230720125400/https://www.nytimes.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html)\n[s.com/2023/07/18/magazine/wikipedia-ai-chatgpt.html) 20 July 2023 at the Wayback](https://en.wikipedia.org/wiki/Wayback_Machine)\n[Machine](https://en.wikipedia.org/wiki/Wayback_Machine)", - "page_start": 66, - "page_end": 66, - "source_file": "wikipedia3.pdf" - }, - { - "text": "#     The top AI-powered tech trends in 2025\n\n## **The top AI-powered tech trends in 2025**\n\nwww.newscanada.com\nWord Count: 346\n[M ed i a A ttach m en ts](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\n[View](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\n(NC) As we look ahead to 2025, artificial intelligence (AI) continues to revolutionize our lives. From\nenhancing our daily routines to transforming entire industries, AI’s impact is undeniable.\nThese five innovations are set to shape our future, offering unprecedented convenience, efficiency and\npersonalization.\nAI-powered computing\nAI-powered computing, such as Intel-powered laptops - or AI PC - is at the forefront of technological\nadvancement. But what, exactly, is an AI PC? They’re computers that have AI built into their processors\n- also known as the brain of the computer - which optimizes performance, enhances security and\nprovides a more personalized experience as they learn from your usage patterns. For consumers, this\nmeans faster, smarter and more secure computing tailored to your individual needs.\nSmart home automation\nSmart home automation has been around for a while, but AI is taking it to the next level. Imagine a\nhome that not only follows your commands, but also anticipates your needs. Enhanced smart home\nsystems can learn your daily routines and adjust settings accordingly, from lighting and temperature to\nsecurity and entertainment, making your home smarter and more responsive than ever before.\nHealth and wellness\nThe health-care industry is seeing significant transformation. AI-driven health and wellness applications", - "page_start": 0, - "page_end": 0, - "source_file": "news4.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n[2019/05/03/china-smart-city-exposed). 3 May 2019. Archived (https://web.archive.org/web/2](https://web.archive.org/web/20210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c8562b93-9863-4915-8523-6c7b930a3efc)\n[0210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c85](https://web.archive.org/web/20210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c8562b93-9863-4915-8523-6c7b930a3efc)\n[62b93-9863-4915-8523-6c7b930a3efc) from the original on 7 March 2021. Retrieved](https://web.archive.org/web/20210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c8562b93-9863-4915-8523-6c7b930a3efc)\n14 September 2020.\n254. Urbina et al. (2022).\n255. E. McGaughey, 'Will Robots Automate Your Job Away? Full Employment, Basic Income, and\n[Economic Democracy' (2022), 51(3) Industrial Law Journal 511- 559 (https://academic.oup.c](https://academic.oup.com/ilj/article/51/3/511/6321008)\n[om/ilj/article/51/3/511/6321008). Archived (https://web.archive.org/web/20230527163045/htt](https://web.archive.org/web/20230527163045/https://academic.oup.com/ilj/article/51/3/511/6321008)\n[ps://academic.oup.com/ilj/article/51/3/511/6321008) 27 May 2023 at the Wayback Machine.](https://en.wikipedia.org/wiki/Wayback_Machine)\n256. Ford & Colvin (2015);McGaughey (2022)\n257. IGM Chicago (2017).\n258. Arntz, Gregory & Zierahn (2016), p. 33.\n259. Lohr (2017); Frey & Osborne (2017); Arntz, Gregory & Zierahn (2016, p. 33)\n[260. Zhou, Viola (11 April 2023). \"AI is already taking video game illustrators' jobs in China\" (http](https://restofworld.org/2023/ai-image-china-video-game-layoffs)\n[s://restofworld.org/2023/ai-image-china-video-game-layoffs). ](https://restofworld.org/2023/ai-image-china-video-game-layoffs) *Rest of World* [. Archived (http](https://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video-game-layoffs/)\n[s://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video](https://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video-game-layoffs/)\n[-game-layoffs/) from the original on 21 February 2024. Retrieved 17 August 2023.](https://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video-game-layoffs/)\n[261. Carter, Justin (11 April 2023). \"China's game art industry reportedly decimated by growing AI](https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\n[use\" (https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-a](https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\n[i-art-use). ](https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use) *Game Developer* [. Archived (https://web.archive.org/web/20230817010519/https://](https://web.archive.org/web/20230817010519/https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\n[www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)](https://web.archive.org/web/20230817010519/https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\nfrom the original on 17 August 2023. Retrieved 17 August 2023.\n262. Morgenstern (2015).\n263. Mahdawi (2017); Thompson (2014)\n264. Tarnoff, Ben (4 August 2023). \"Lessons from Eliza\". *[The Guardian Weekly](https://en.wikipedia.org/wiki/The_Guardian_Weekly)* . pp. 34- 39.\n265. Cellan-Jones (2014).\n266. Russell & Norvig 2021, p. 1001.\n267. Bostrom (2014).\n268. Russell (2019).\n269. Bostrom (2014); Müller & Bostrom (2014); Bostrom (2015).\n270. Harari (2023).\n271. Müller & Bostrom (2014).\n272. Leaders' concerns about the existential risks of AI around 2015: Rawlinson (2015), Holley\n(2015), Gibbs (2014), Sainato (2015)\n[273. \" \"Godfather of artificial intelligence\" talks impact and potential of new AI\" (https://www.cbsne](https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)\n[ws.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai). ](https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai) *CBS*\n*News* [. 25 March 2023. Archived (https://web.archive.org/web/20230328225221/https://www.](https://web.archive.org/web/20230328225221/https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)\n[cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)](https://web.archive.org/web/20230328225221/https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)\nfrom the original on 28 March 2023. Retrieved 28 March 2023.\n[274. Pittis, Don (4 May 2023). \"Canadian artificial intelligence leader Geoffrey Hinton piles on](https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\n[fears of computer takeover\" (https://www.cbc.ca/news/business/ai-doom-column-don-pittis-](https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\n[1.6829302). ](https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302) *CBC* [. Archived (https://web.archive.org/web/20240707032135/https://www.cbc.](https://web.archive.org/web/20240707032135/https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\n[ca/news/business/ai-doom-column-don-pittis-1.6829302) from the original on 7 July 2024.](https://web.archive.org/web/20240707032135/https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\nRetrieved 5 October 2024.\n[275. \" '50- 50 chance' that AI outsmarts humanity, Geoffrey Hinton says\" (https://www.bnnbloomb](https://www.bnnbloomberg.ca/50-50-chance-that-ai-outsmarts-humanity-geoffrey-hinton-says-1.2085394)\n[erg.ca/50-50-chance-that-ai-outsmarts-humanity-geoffrey-hinton-says-1.2085394).](https://www.bnnbloomberg.ca/50-50-chance-that-ai-outsmarts-humanity-geoffrey-hinton-says-1.2085394)\n*Bloomberg BNN* . 14 June 2024. Retrieved 6 July 2024.\n276. Valance (2023).\n[277. Taylor, Josh (7 May 2023). \"Rise of artificial intelligence is inevitable but should not be](https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[feared, 'father of AI' says\" (https://www.theguardian.com/technology/2023/may/07/rise-of-arti](https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[ficial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says). ](https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says) *The Guardian* .\n[Archived (https://web.archive.org/web/20231023061228/https://www.theguardian.com/techn](https://web.archive.org/web/20231023061228/https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[ology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-](https://web.archive.org/web/20231023061228/https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[of-ai-says) from the original on 23 October 2023. Retrieved 26 May 2023.](https://web.archive.org/web/20231023061228/https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[278. Colton, Emma (7 May 2023). \" 'Father of AI' says tech fears misplaced: 'You cannot stop it' \"](https://www.foxnews.com/tech/father-ai-jurgen-schmidhuber-says-tech-fears-misplaced-cannot-stop)", - "page_start": 43, - "page_end": 44, - "source_file": "wikipedia3.pdf" - }, - { - "text": "#     The top AI-powered tech trends in 2025\n\nISSUE\nDecember 2024\nCATEGORIES\n[Technology & Cybersecurity](https://www.newscanada.com/en/Technology/content)\n[Editor's Picks](https://www.newscanada.com/en/editor-picks/content)\n[Finance - Personal](https://www.newscanada.com/en/personal-finance/content)\n[Home - Interior](https://www.newscanada.com/en/house-home/content)", - "page_start": 0, - "page_end": 0, - "source_file": "news4.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **GPT**\n\n[models are prone to generating falsehoods called \"hallucinations\", although this can be reduced with](https://en.wikipedia.org/wiki/Hallucination_(artificial_intelligence))\n[RLHF and quality data. They are used in chatbots, which allow people to ask a question or request a task](https://en.wikipedia.org/wiki/Chatbot)\nin simple text. [122][123]\n[Current models and services include Gemini (formerly Bard), ChatGPT, Grok, Claude, Copilot, and](https://en.wikipedia.org/wiki/Microsoft_Copilot)\n[LLaMA.](https://en.wikipedia.org/wiki/LLaMA) [124] [ Multimodal GPT models can process different types of data (modalities) such as images,](https://en.wikipedia.org/wiki/Modality_(human%E2%80%93computer_interaction))\nvideos, sound, and text. [125]\n[In the late 2010s, graphics processing units (GPUs) that were increasingly designed with AI-specific](https://en.wikipedia.org/wiki/Graphics_processing_unit)\n[enhancements and used with specialized TensorFlow software had replaced previously used central](https://en.wikipedia.org/wiki/Central_processing_unit)\n[processing unit (CPUs) as the dominant means for large-scale (commercial and academic) machine](https://en.wikipedia.org/wiki/Machine_learning)\n[learning models' training.](https://en.wikipedia.org/wiki/Machine_learning) [126] [ Specialized programming languages such as Prolog were used in early AI](https://en.wikipedia.org/wiki/Prolog)\nresearch, [127] [ but general-purpose programming languages like Python have become predominant.](https://en.wikipedia.org/wiki/Python_(programming_language)) [128]\n[The transistor density in integrated circuits has been observed to roughly double every 18 months—a](https://en.wikipedia.org/wiki/Integrated_circuit)\n[trend known as Moore's law, named after the Intel co-founder Gordon Moore, who first identified it.](https://en.wikipedia.org/wiki/Gordon_Moore)\n[Improvements in GPUs have been even faster.](https://en.wikipedia.org/wiki/GPUs) [129]\nAI and machine learning technology is used in most of the essential applications of the 2020s, including:\n[search engines (such as Google Search), targeting online advertisements, recommendation systems](https://en.wikipedia.org/wiki/Recommendation_systems)\n[(offered by Netflix, YouTube or Amazon), driving internet traffic, targeted advertising (AdSense,](https://en.wikipedia.org/wiki/AdSense)\n[Facebook), virtual assistants (such as Siri or Alexa), autonomous vehicles (including drones, ADAS and](https://en.wikipedia.org/wiki/Advanced_driver-assistance_system)", - "page_start": 8, - "page_end": 8, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n#### **Other sources**\n\nEdelson, Edward (1991). *The Nervous System* [ (https://archive.org/details/nervoussystem0000e](https://archive.org/details/nervoussystem0000edel)\n[del). New York: Chelsea House. ISBN 978-0-7910-0464-7. Archived (https://web.archive.or](https://web.archive.org/web/20200726131758/https://archive.org/details/nervoussystem0000edel)\n[g/web/20200726131758/https://archive.org/details/nervoussystem0000edel) from the](https://web.archive.org/web/20200726131758/https://archive.org/details/nervoussystem0000edel)\noriginal on 26 July 2020. Retrieved 18 November 2019.\n[Edwards, Benj (17 May 2023). \"Poll: AI poses risk to humanity, according to majority of](https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n[Americans\" (https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-s](https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n[ay-ai-threatens-humanitys-future). ](https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future) *Ars Technica* [. Archived (https://web.archive.org/web/2023](https://web.archive.org/web/20230619013608/https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n[0619013608/https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-s](https://web.archive.org/web/20230619013608/https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n[ay-ai-threatens-humanitys-future) from the original on 19 June 2023. Retrieved 19 June](https://web.archive.org/web/20230619013608/https://arstechnica.com/information-technology/2023/05/poll-61-of-americans-say-ai-threatens-humanitys-future)\n2023.\nFearn, Nicholas (2007). *The Latest Answers to the Oldest Questions: A Philosophical Adventure*\n*with the World's Greatest Thinkers* [. New York: Grove Press. ISBN 978-0-8021-1839-4.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-8021-1839-4)\n[Ford, Martin; Colvin, Geoff (6 September 2015). \"Will robots create more jobs than they](https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs)\n[destroy?\" (https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-j](https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs)\n[obs). ](https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs) *The Guardian* [. Archived (https://web.archive.org/web/20180616204119/https://www.th](https://web.archive.org/web/20180616204119/https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs)\n[eguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs) from the original on](https://web.archive.org/web/20180616204119/https://www.theguardian.com/technology/2015/sep/06/will-robots-create-destroy-jobs)\n16 June 2018. Retrieved 13 January 2018.\n[Fox News (2023). \"Fox News Poll\" (https://static.foxnews.com/foxnews.com/content/uploads/20](https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\n[23/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf) (PDF). Fox](https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\n[News. Archived (https://web.archive.org/web/20230512082712/https://static.foxnews.com/fo](https://web.archive.org/web/20230512082712/https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\n[xnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_M](https://web.archive.org/web/20230512082712/https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\n[ay-1-Release.pdf) (PDF) from the original on 12 May 2023. Retrieved 19 June 2023.](https://web.archive.org/web/20230512082712/https://static.foxnews.com/foxnews.com/content/uploads/2023/05/Fox_April-21-24-2023_Complete_National_Topline_May-1-Release.pdf)\nFrey, Carl Benedikt; Osborne, Michael A (1 January 2017). \"The future of employment: How\nsusceptible are jobs to computerisation?\". *Technological Forecasting and Social Change* .\n**114** [: 254- 280. CiteSeerX 10.1.1.395.416 (https://citeseerx.ist.psu.edu/viewdoc/summary?d](https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.395.416)\n[oi=10.1.1.395.416). doi:10.1016/j.techfore.2016.08.019 (https://doi.org/10.1016%2Fj.techfor](https://doi.org/10.1016%2Fj.techfore.2016.08.019)\n[e.2016.08.019). ISSN 0040-1625 (https://search.worldcat.org/issn/0040-1625).](https://search.worldcat.org/issn/0040-1625)\n[\"From not working to neural networking\" (https://www.economist.com/news/special-report/2170](https://www.economist.com/news/special-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not)\n[0756-artificial-intelligence-boom-based-old-idea-modern-twist-not). ](https://www.economist.com/news/special-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not) *The Economist* . 2016.\n[Archived (https://web.archive.org/web/20161231203934/https://www.economist.com/news/s](https://web.archive.org/web/20161231203934/https://www.economist.com/news/special-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not)\n[pecial-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not) from](https://web.archive.org/web/20161231203934/https://www.economist.com/news/special-report/21700756-artificial-intelligence-boom-based-old-idea-modern-twist-not)\nthe original on 31 December 2016. Retrieved 26 April 2018.\nGalvan, Jill (1 January 1997). \"Entering the Posthuman Collective in Philip K. Dick's \"Do\nAndroids Dream of Electric Sheep?\" \". *Science Fiction Studies* . **24** (3): 413- 429.\n[JSTOR 4240644 (https://www.jstor.org/stable/4240644).](https://www.jstor.org/stable/4240644)\n[Geist, Edward Moore (9 August 2015). \"Is artificial intelligence really an existential threat to](http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577)\n[humanity?\" (http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity857](http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577)\n[7). ](http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577) *Bulletin of the Atomic Scientists* [. Archived (https://web.archive.org/web/2015103005433](https://web.archive.org/web/20151030054330/http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577)\n[0/http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577) from the](https://web.archive.org/web/20151030054330/http://thebulletin.org/artificial-intelligence-really-existential-threat-humanity8577)\noriginal on 30 October 2015. Retrieved 30 October 2015.\n[Gibbs, Samuel (27 October 2014). \"Elon Musk: artificial intelligence is our biggest existential](https://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n[threat\" (https://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligenc](https://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n[e-ai-biggest-existential-threat). ](https://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat) *The Guardian* [. Archived (https://web.archive.org/web/201510](https://web.archive.org/web/20151030054330/http://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n[30054330/http://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligen](https://web.archive.org/web/20151030054330/http://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n[ce-ai-biggest-existential-threat) from the original on 30 October 2015. Retrieved 30 October](https://web.archive.org/web/20151030054330/http://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat)\n2015.\nGoffrey, Andrew (2008). \"Algorithm\". In Fuller, Matthew (ed.). *[Software studies: a lexicon](https://archive.org/details/softwarestudiesl00full_007)* (http\n[s://archive.org/details/softwarestudiesl00full_007). Cambridge, Mass.: MIT Press. pp. 15 (htt](https://archive.org/details/softwarestudiesl00full_007/page/n29)\n[ps://archive.org/details/softwarestudiesl00full_007/page/n29)- 20. ISBN 978-1-4356-4787-9.](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4356-4787-9)\n[Goldman, Sharon (14 September 2022). \"10 years later, deep learning 'revolution' rages on, say](https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue)\n[AI pioneers Hinton, LeCun and Li\" (https://venturebeat.com/ai/10-years-on-ai-pioneers-hinto](https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue)\n[n-lecun-li-say-deep-learning-revolution-will-continue). ](https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue) *VentureBeat* [. Archived (https://web.arc](https://web.archive.org/web/20241005171338/https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue/)\n[hive.org/web/20241005171338/https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-le](https://web.archive.org/web/20241005171338/https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue/)\n[cun-li-say-deep-learning-revolution-will-continue/) from the original on 5 October 2024.](https://web.archive.org/web/20241005171338/https://venturebeat.com/ai/10-years-on-ai-pioneers-hinton-lecun-li-say-deep-learning-revolution-will-continue/)\nRetrieved 8 December 2023.\n[Good, I. J. (1965), ](https://en.wikipedia.org/wiki/I._J._Good) *[Speculations Concerning the First Ultraintelligent Machine](https://exhibits.stanford.edu/feigenbaum/catalog/gz727rg3869)* (https://exhibits.st", - "page_start": 55, - "page_end": 56, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Mathematics**\n\nAlternatively, dedicated models for mathematical problem solving with higher precision for the outcome\nincluding proof of theorems have been developed such as *Alpha Tensor* , *Alpha Geometry* and *Alpha*\n*Proof* [ all from Google DeepMind,](https://en.wikipedia.org/wiki/Google_DeepMind) [157] *Llemma* from eleuther [158] or *Julius* . [159]\nWhen natural language is used to describe mathematical problems, converters transform such prompts\n[into a formal language such as Lean to define mathematical tasks.](https://en.wikipedia.org/wiki/Lean_(proof_assistant))\nSome models have been developed to solve challenging problems and reach good results in benchmark\ntests, others to serve as educational tools in mathematics. [160]\nFinance is one of the fastest growing sectors where applied AI tools are being deployed: from retail\nonline banking to investment advice and insurance, where automated \"robot advisers\" have been in use\nfor some years. [161]\n[World Pensions experts like Nicolas Firzli insist it may be too early to see the emergence of highly](https://en.wikipedia.org/wiki/World_Pensions_%26_Investments_Forum)\ninnovative AI-informed financial products and services: \"the deployment of AI tools will simply further\nautomatise things: destroying tens of thousands of jobs in banking, financial planning, and pension advice\nin the process, but I'm not sure it will unleash a new wave of [e.g., sophisticated] pension\ninnovation.\" [162]\nVarious countries are deploying AI military applications. [163] [ The main applications enhance command](https://en.wikipedia.org/wiki/Command_and_control)\n[and control, communications, sensors, integration and interoperability.](https://en.wikipedia.org/wiki/Command_and_control) [164] Research is targeting\nintelligence collection and analysis, logistics, cyber operations, information operations, and\n[semiautonomous and autonomous vehicles.](https://en.wikipedia.org/wiki/Vehicular_automation) [163] AI technologies enable coordination of sensors and\n[effectors, threat detection and identification, marking of enemy positions, target acquisition, coordination](https://en.wikipedia.org/wiki/Target_acquisition)\n[and deconfliction of distributed Joint Fires between networked combat vehicles involving manned and](https://en.wikipedia.org/wiki/Forward_observers_in_the_U.S._military)\nunmanned teams. [164]\nAI has been used in military operations in Iraq, Syria, Israel and Ukraine. [163][165][166][167]\n[In the early 2020s, generative AI gained widespread prominence. GenAI is AI capable of generating text,](https://en.wikipedia.org/wiki/Generative_AI)\n[images, videos, or other data using generative models,](https://en.wikipedia.org/wiki/Generative_model) [168][169] [ often in response to prompts.](https://en.wikipedia.org/wiki/Prompt_(natural_language)) [170][171]\n[In March 2023, 58% of U.S. adults had heard about ChatGPT and 14% had tried it.](https://en.wikipedia.org/wiki/ChatGPT) [172] The increasing\n[realism and ease-of-use of AI-based text-to-image generators such as Midjourney, DALL-E, and Stable](https://en.wikipedia.org/wiki/Stable_Diffusion)\n[Diffusion sparked a trend of viral AI-generated photos. Widespread attention was gained by a fake photo](https://en.wikipedia.org/wiki/Viral_phenomenon)\n[of Pope Francis wearing a white puffer coat, the fictional arrest of Donald Trump, and a hoax of an attack](https://en.wikipedia.org/wiki/Donald_Trump)\n[on the Pentagon, as well as the usage in professional creative arts.](https://en.wikipedia.org/wiki/The_Pentagon) [173][174]", - "page_start": 10, - "page_end": 10, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **History**\n\nresearch (measured by total publications) increased by 50% in the years 2015- 2019. [306]\n[In 2016, issues of fairness and the misuse of technology were catapulted into center stage at machine](https://en.wikipedia.org/wiki/Algorithmic_fairness)\nlearning conferences, publications vastly increased, funding became available, and many researchers re-\n[focussed their careers on these issues. The alignment problem became a serious field of academic](https://en.wikipedia.org/wiki/AI_alignment)\nstudy. [283]\n[In the late teens and early 2020s, AGI companies began to deliver programs that created enormous](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\n[interest. In 2015, AlphaGo, developed by DeepMind, beat the world champion Go player. The program](https://en.wikipedia.org/wiki/Go_player)\n[taught only the game's rules and developed a strategy by itself. GPT-3 is a large language model that was](https://en.wikipedia.org/wiki/Large_language_model)\n[released in 2020 by OpenAI and is capable of generating high-quality human-like text.](https://en.wikipedia.org/wiki/OpenAI) [350] [ ChatGPT,](https://en.wikipedia.org/wiki/ChatGPT)\nlaunched on November 30, 2022, became the fastest-growing consumer software application in history,\ngaining over 100 million users in two months. [351] It marked what is widely regarded as AI's breakout\nyear, bringing it into the public consciousness. [352] [ These programs, and others, inspired an aggressive AI](https://en.wikipedia.org/wiki/AI_boom)\n[boom, where large companies began investing billions of dollars in AI research. According to AI Impacts,](https://en.wikipedia.org/wiki/AI_boom)\nabout $50 billion annually was invested in \"AI\" around 2022 in the U.S. alone and about 20% of the new\nThe Turing test can provide some\nevidence of intelligence, but it\npenalizes non-human intelligent\nbehavior. [361]\nU.S. Computer Science PhD graduates have specialized in \"AI\". [353] About 800,000 \"AI\"-related U.S. job\nopenings existed in 2022. [354] [ According to PitchBook research, 22% of newly funded startups in 2024](https://en.wikipedia.org/wiki/Startup_company)\nclaimed to be AI companies. [355]\nPhilosophical debates have historically sought to determine the nature of intelligence and how to make\nintelligent machines. [356] Another major focus has been whether machines can be conscious, and the\nassociated ethical implications. [357] Many other topics in philosophy are relevant to AI, such as\n[epistemology and free will.](https://en.wikipedia.org/wiki/Free_will) [358] Rapid advancements have intensified public discussions on the\n[philosophy and ethics of AI.](https://en.wikipedia.org/wiki/Ethics_of_AI) [357]\n[Alan Turing wrote in 1950 \"I propose to consider the question 'can machines think'?\"](https://en.wikipedia.org/wiki/Alan_Turing) [359] He advised", - "page_start": 22, - "page_end": 23, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "news4.pdf", - "query": "I want to help my parents who are in residential care, are there any trendy AI-related devices I could help them with? ", - "target_page": 1, - "target_passage": "Wearable devices equipped with this technology can offer real-time health insights, helping individuals make informed decisions about their well-being", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "#     The top AI-powered tech trends in 2025\n\n## **The top AI-powered tech trends in 2025**\n\nwww.newscanada.com\nWord Count: 346\n[M ed i a A ttach m en ts](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\n[View](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\n(NC) As we look ahead to 2025, artificial intelligence (AI) continues to revolutionize our lives. From\nenhancing our daily routines to transforming entire industries, AI’s impact is undeniable.\nThese five innovations are set to shape our future, offering unprecedented convenience, efficiency and\npersonalization.\nAI-powered computing\nAI-powered computing, such as Intel-powered laptops - or AI PC - is at the forefront of technological\nadvancement. But what, exactly, is an AI PC? They’re computers that have AI built into their processors\n- also known as the brain of the computer - which optimizes performance, enhances security and\nprovides a more personalized experience as they learn from your usage patterns. For consumers, this\nmeans faster, smarter and more secure computing tailored to your individual needs.\nSmart home automation\nSmart home automation has been around for a while, but AI is taking it to the next level. Imagine a\nhome that not only follows your commands, but also anticipates your needs. Enhanced smart home\nsystems can learn your daily routines and adjust settings accordingly, from lighting and temperature to\nsecurity and entertainment, making your home smarter and more responsive than ever before.\nHealth and wellness\nThe health-care industry is seeing significant transformation. AI-driven health and wellness applications", - "page_start": 0, - "page_end": 0, - "source_file": "news4.pdf" - }, - { - "text": "#     The top AI-powered tech trends in 2025\n\n## **The top AI-powered tech trends in 2025**\n\ncan monitor vital signs, predict potential health issues, and even provide personalized fitness and\nnutrition plans. Wearable devices equipped with this technology can offer real-time health insights,\nhelping individuals make informed decisions about their well-being.\nFinancial services\nAI is also making waves in the financial sector, offering smarter and more secure ways to manage\nmoney. From AI-driven investment platforms that provide personalized financial advice to fraud\ndetection systems that protect against cyber threats, AI can analyze vast amounts of data to identify\ntrends and make more informed financial decisions.\nEnhanced education\nIn education, enhanced learning tools provide personalized learning experiences that adapt to each\nstudent’s strengths and weaknesses. This technology can offer real-time feedback, helping students\nimprove their skills more effectively. Additionally, AI can assist educators by automating administrative\ntasks and providing insights into student performance, allowing for more focused and effective\nteaching.\nLearn more at intel.com/aipc.\n−\nMENU SEARCH [ARTICLES](https://www.newscanada.com/en/articles/content) [RADIO](https://www.newscanada.com/en/radio/content) [VIDEO](https://www.newscanada.com/en/digital-content/content)\nEN\nHave your say! Complete our\n[2025 Media Survey](https://www.newscanada.com/en/have-your-say-complete-our-2025-media-survey-137263)\n[Retrain your way to a new job](https://www.newscanada.com/en/retrain-your-way-to-a-new-job-139857) [The top AI-powered tech trends](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\nin 2025\n[R el ated P o sts](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\n[Ter m s o f Use](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\nEDITOR'S PICKS\n+\n+\nNews Canada and L'édition Nouvelles are either registered trademarks or trademarks of News Canada\nInc. All rights reserved.\nMENU SEARCH [ARTICLES](https://www.newscanada.com/en/articles/content) [RADIO](https://www.newscanada.com/en/radio/content) [VIDEO](https://www.newscanada.com/en/digital-content/content)\nEN", - "page_start": 0, - "page_end": 1, - "source_file": "news4.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **GPT**\n\n[self-driving cars), automatic language translation (Microsoft Translator, Google Translate), facial](https://en.wikipedia.org/wiki/Facial_recognition_system)\n[recognition (Apple's Face ID or Microsoft's DeepFace and Google's FaceNet) and image labeling (used](https://en.wikipedia.org/wiki/Image_labeling)\n[by Facebook, Apple's iPhoto and TikTok). The deployment of AI may be overseen by a Chief automation](https://en.wikipedia.org/wiki/Chief_automation_officer)\n[officer (CAO).](https://en.wikipedia.org/wiki/Chief_automation_officer)\n[The application of AI in medicine and medical research has the potential to increase patient care and](https://en.wikipedia.org/wiki/Medical_research)\nquality of life. [130] [ Through the lens of the Hippocratic Oath, medical professionals are ethically](https://en.wikipedia.org/wiki/Hippocratic_Oath)\ncompelled to use AI, if applications can more accurately diagnose and treat patients. [131][132]\n[For medical research, AI is an important tool for processing and integrating big data. This is particularly](https://en.wikipedia.org/wiki/Big_data)\n[important for organoid and tissue engineering development which use microscopy imaging as a key](https://en.wikipedia.org/wiki/Microscopy)\ntechnique in fabrication. [133] It has been suggested that AI can overcome discrepancies in funding\nallocated to different fields of research. [133] New AI tools can deepen the understanding of biomedically\n[relevant pathways. For example, AlphaFold 2 (2021) demonstrated the ability to approximate, in hours](https://en.wikipedia.org/wiki/AlphaFold_2)\n[rather than months, the 3D structure of a protein.](https://en.wikipedia.org/wiki/Protein_structure) [134] In 2023, it was reported that AI-guided drug\ndiscovery helped find a class of antibiotics capable of killing two different types of drug-resistant\nbacteria. [135] [ In 2024, researchers used machine learning to accelerate the search for Parkinson's disease](https://en.wikipedia.org/wiki/Parkinson%27s_disease)", - "page_start": 8, - "page_end": 8, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Mathematics**\n\nAlternatively, dedicated models for mathematical problem solving with higher precision for the outcome\nincluding proof of theorems have been developed such as *Alpha Tensor* , *Alpha Geometry* and *Alpha*\n*Proof* [ all from Google DeepMind,](https://en.wikipedia.org/wiki/Google_DeepMind) [157] *Llemma* from eleuther [158] or *Julius* . [159]\nWhen natural language is used to describe mathematical problems, converters transform such prompts\n[into a formal language such as Lean to define mathematical tasks.](https://en.wikipedia.org/wiki/Lean_(proof_assistant))\nSome models have been developed to solve challenging problems and reach good results in benchmark\ntests, others to serve as educational tools in mathematics. [160]\nFinance is one of the fastest growing sectors where applied AI tools are being deployed: from retail\nonline banking to investment advice and insurance, where automated \"robot advisers\" have been in use\nfor some years. [161]\n[World Pensions experts like Nicolas Firzli insist it may be too early to see the emergence of highly](https://en.wikipedia.org/wiki/World_Pensions_%26_Investments_Forum)\ninnovative AI-informed financial products and services: \"the deployment of AI tools will simply further\nautomatise things: destroying tens of thousands of jobs in banking, financial planning, and pension advice\nin the process, but I'm not sure it will unleash a new wave of [e.g., sophisticated] pension\ninnovation.\" [162]\nVarious countries are deploying AI military applications. [163] [ The main applications enhance command](https://en.wikipedia.org/wiki/Command_and_control)\n[and control, communications, sensors, integration and interoperability.](https://en.wikipedia.org/wiki/Command_and_control) [164] Research is targeting\nintelligence collection and analysis, logistics, cyber operations, information operations, and\n[semiautonomous and autonomous vehicles.](https://en.wikipedia.org/wiki/Vehicular_automation) [163] AI technologies enable coordination of sensors and\n[effectors, threat detection and identification, marking of enemy positions, target acquisition, coordination](https://en.wikipedia.org/wiki/Target_acquisition)\n[and deconfliction of distributed Joint Fires between networked combat vehicles involving manned and](https://en.wikipedia.org/wiki/Forward_observers_in_the_U.S._military)\nunmanned teams. [164]\nAI has been used in military operations in Iraq, Syria, Israel and Ukraine. [163][165][166][167]\n[In the early 2020s, generative AI gained widespread prominence. GenAI is AI capable of generating text,](https://en.wikipedia.org/wiki/Generative_AI)\n[images, videos, or other data using generative models,](https://en.wikipedia.org/wiki/Generative_model) [168][169] [ often in response to prompts.](https://en.wikipedia.org/wiki/Prompt_(natural_language)) [170][171]\n[In March 2023, 58% of U.S. adults had heard about ChatGPT and 14% had tried it.](https://en.wikipedia.org/wiki/ChatGPT) [172] The increasing\n[realism and ease-of-use of AI-based text-to-image generators such as Midjourney, DALL-E, and Stable](https://en.wikipedia.org/wiki/Stable_Diffusion)\n[Diffusion sparked a trend of viral AI-generated photos. Widespread attention was gained by a fake photo](https://en.wikipedia.org/wiki/Viral_phenomenon)\n[of Pope Francis wearing a white puffer coat, the fictional arrest of Donald Trump, and a hoax of an attack](https://en.wikipedia.org/wiki/Donald_Trump)\n[on the Pentagon, as well as the usage in professional creative arts.](https://en.wikipedia.org/wiki/The_Pentagon) [173][174]", - "page_start": 10, - "page_end": 10, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **GPT**\n\n[models are prone to generating falsehoods called \"hallucinations\", although this can be reduced with](https://en.wikipedia.org/wiki/Hallucination_(artificial_intelligence))\n[RLHF and quality data. They are used in chatbots, which allow people to ask a question or request a task](https://en.wikipedia.org/wiki/Chatbot)\nin simple text. [122][123]\n[Current models and services include Gemini (formerly Bard), ChatGPT, Grok, Claude, Copilot, and](https://en.wikipedia.org/wiki/Microsoft_Copilot)\n[LLaMA.](https://en.wikipedia.org/wiki/LLaMA) [124] [ Multimodal GPT models can process different types of data (modalities) such as images,](https://en.wikipedia.org/wiki/Modality_(human%E2%80%93computer_interaction))\nvideos, sound, and text. [125]\n[In the late 2010s, graphics processing units (GPUs) that were increasingly designed with AI-specific](https://en.wikipedia.org/wiki/Graphics_processing_unit)\n[enhancements and used with specialized TensorFlow software had replaced previously used central](https://en.wikipedia.org/wiki/Central_processing_unit)\n[processing unit (CPUs) as the dominant means for large-scale (commercial and academic) machine](https://en.wikipedia.org/wiki/Machine_learning)\n[learning models' training.](https://en.wikipedia.org/wiki/Machine_learning) [126] [ Specialized programming languages such as Prolog were used in early AI](https://en.wikipedia.org/wiki/Prolog)\nresearch, [127] [ but general-purpose programming languages like Python have become predominant.](https://en.wikipedia.org/wiki/Python_(programming_language)) [128]\n[The transistor density in integrated circuits has been observed to roughly double every 18 months—a](https://en.wikipedia.org/wiki/Integrated_circuit)\n[trend known as Moore's law, named after the Intel co-founder Gordon Moore, who first identified it.](https://en.wikipedia.org/wiki/Gordon_Moore)\n[Improvements in GPUs have been even faster.](https://en.wikipedia.org/wiki/GPUs) [129]\nAI and machine learning technology is used in most of the essential applications of the 2020s, including:\n[search engines (such as Google Search), targeting online advertisements, recommendation systems](https://en.wikipedia.org/wiki/Recommendation_systems)\n[(offered by Netflix, YouTube or Amazon), driving internet traffic, targeted advertising (AdSense,](https://en.wikipedia.org/wiki/AdSense)\n[Facebook), virtual assistants (such as Siri or Alexa), autonomous vehicles (including drones, ADAS and](https://en.wikipedia.org/wiki/Advanced_driver-assistance_system)", - "page_start": 8, - "page_end": 8, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Agents**\n\n[Vincent van Gogh in watercolour](https://en.wikipedia.org/wiki/Vincent_van_Gogh)\ncreated by generative AI software\nArtificial intelligent (AI) agents are software entities designed to\nperceive their environment, make decisions, and take actions\nautonomously to achieve specific goals. These agents can interact\nwith users, their environment, or other agents. AI agents are used\n[in various applications, including virtual assistants, chatbots,](https://en.wikipedia.org/wiki/Chatbots)\n[autonomous vehicles, game-playing systems, and industrial](https://en.wikipedia.org/wiki/Industrial_robotics)\n[robotics. AI agents operate within the constraints of their](https://en.wikipedia.org/wiki/Industrial_robotics)\nprogramming, available computational resources, and hardware\nlimitations. This means they are restricted to performing tasks\nwithin their defined scope and have finite memory and processing\ncapabilities. In real-world applications, AI agents often face time\nconstraints for decision-making and action execution. Many AI\nagents incorporate learning algorithms, enabling them to improve\ntheir performance over time through experience or training. Using\nmachine learning, AI agents can adapt to new situations and\noptimise their behaviour for their designated tasks. [175][176][177]\nThere are also thousands of successful AI applications used to solve specific problems for specific\nindustries or institutions. In a 2017 survey, one in five companies reported having incorporated \"AI\" in\nsome offerings or processes. [178] [ A few examples are energy storage, medical diagnosis, military](https://en.wikipedia.org/wiki/Energy_storage)\n[logistics, applications that predict the result of judicial decisions, foreign policy, or supply chain](https://en.wikipedia.org/wiki/Foreign_policy)", - "page_start": 11, - "page_end": 11, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Health and medicine**\n\n[drug treatments. Their aim was to identify compounds that block the clumping, or aggregation, of alpha-](https://en.wikipedia.org/wiki/Alpha-synuclein)\n[synuclein (the protein that characterises Parkinson's disease). They were able to speed up the initial](https://en.wikipedia.org/wiki/Alpha-synuclein)\nscreening process ten-fold and reduce the cost by a thousand-fold. [136][137]\nApplications of AI in this domain include AI-enabled menstruation and fertility trackers that analyze user\ndata to offer prediction, [138] [ AI-integrated sex toys (e.g., teledildonics),](https://en.wikipedia.org/wiki/Teledildonics) [139] AI-generated sexual\neducation content, [140] [ and AI agents that simulate sexual and romantic partners (e.g., Replika).](https://en.wikipedia.org/wiki/Replika) [141] AI is\n[also used for the production of non-consensual deepfake pornography, raising significant ethical and legal](https://en.wikipedia.org/wiki/Deepfake_pornography)\nconcerns. [142]\n[AI technologies have also been used to attempt to identify online gender-based violence and online](https://en.wikipedia.org/wiki/Online_gender-based_violence)\n[sexual grooming of minors.](https://en.wikipedia.org/wiki/Sexual_grooming) [143][144]\n[Game playing programs have been used since the 1950s to demonstrate and test AI's most advanced](https://en.wikipedia.org/wiki/Game_AI)\ntechniques. [145] [ Deep Blue became the first computer chess-playing system to beat a reigning world chess](https://en.wikipedia.org/wiki/IBM_Deep_Blue)\n[champion, Garry Kasparov, on 11 May 1997.](https://en.wikipedia.org/wiki/Garry_Kasparov) [146] In 2011, in a *[Jeopardy!](https://en.wikipedia.org/wiki/Jeopardy!)* [ quiz show exhibition match,](https://en.wikipedia.org/wiki/Quiz_show)\n[IBM's question answering system, Watson, defeated the two greatest ](https://en.wikipedia.org/wiki/Watson_(artificial_intelligence_software)) *Jeopardy!* [ champions, Brad Rutter](https://en.wikipedia.org/wiki/Brad_Rutter)\n[and Ken Jennings, by a significant margin.](https://en.wikipedia.org/wiki/Ken_Jennings) [147] [ In March 2016, AlphaGo won 4 out of 5 games of Go in a](https://en.wikipedia.org/wiki/Go_(game))\n[match with Go champion Lee Sedol, becoming the first computer Go-playing system to beat a](https://en.wikipedia.org/wiki/Computer_Go)\n[professional Go player without handicaps. Then, in 2017, it defeated Ke Jie, who was the best Go player](https://en.wikipedia.org/wiki/AlphaGo_versus_Ke_Jie)\nin the world. [148] [ Other programs handle imperfect-information games, such as the poker-playing](https://en.wikipedia.org/wiki/Poker)", - "page_start": 9, - "page_end": 9, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n**Artificial intelligence** ( **AI** [), in its broadest sense, is intelligence exhibited by machines, particularly](https://en.wikipedia.org/wiki/Machine)\n[computer systems. It is a field of research in computer science that develops and studies methods and](https://en.wikipedia.org/wiki/Computer_science)\n[software that enable machines to perceive their environment and use learning and intelligence to take](https://en.wikipedia.org/wiki/Machine_learning)\nactions that maximize their chances of achieving defined goals. [1] Such machines may be called AIs.\n[High-profile applications of AI include advanced web search engines (e.g., Google Search);](https://en.wikipedia.org/wiki/Google_Search)\n[recommendation systems (used by YouTube, Amazon, and Netflix); virtual assistants (e.g., Google](https://en.wikipedia.org/wiki/Google_Assistant)\n[Assistant, Siri, and Alexa); autonomous vehicles (e.g., Waymo); generative and creative tools (e.g.,](https://en.wikipedia.org/wiki/Computational_creativity)\n[ChatGPT and AI art); and superhuman play and analysis in strategy games (e.g., chess and Go). However,](https://en.wikipedia.org/wiki/Go_(game))\nmany AI applications are not perceived as AI: \"A lot of cutting edge AI has filtered into general\napplications, often without being called AI because once something becomes useful enough and common\n[enough it's not labeled AI anymore.\"](https://en.wikipedia.org/wiki/AI_effect) [2][3]\nVarious subfields of AI research are centered around particular goals and the use of particular tools. The\n[traditional goals of AI research include reasoning, knowledge representation, planning, learning, natural](https://en.wikipedia.org/wiki/Natural_language_processing)\n[language processing, perception, and support for robotics.](https://en.wikipedia.org/wiki/Robotics) [a] [ General intelligence—the ability to complete](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\nany task performed by a human on an at least equal level—is among the field's long-term goals. [4] To", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Health and medicine**\n\n[program Pluribus.](https://en.wikipedia.org/wiki/Pluribus_(poker_bot)) [149] [ DeepMind developed increasingly generalistic reinforcement learning models,](https://en.wikipedia.org/wiki/Reinforcement_learning)\n[such as with MuZero, which could be trained to play chess, Go, or Atari games.](https://en.wikipedia.org/wiki/Atari) [150] In 2019, DeepMind's\n[AlphaStar achieved grandmaster level in StarCraft II, a particularly challenging real-time strategy game](https://en.wikipedia.org/wiki/StarCraft_II)\nthat involves incomplete knowledge of what happens on the map. [151] In 2021, an AI agent competed in a\n[PlayStation Gran Turismo competition, winning against four of the world's best Gran Turismo drivers](https://en.wikipedia.org/wiki/Gran_Turismo_(series))\nusing deep reinforcement learning. [152] In 2024, Google DeepMind introduced SIMA, a type of AI\n[capable of autonomously playing nine previously unseen open-world video games by observing screen](https://en.wikipedia.org/wiki/Open-world)\noutput, as well as executing short, specific tasks in response to natural language instructions. [153]\n[In mathematics, special forms of formal step-by-step reasoning are used.](https://en.wikipedia.org/wiki/Automatic_reasoning) [154] In contrast, LLMs such as\n*[GPT-4 Turbo](https://en.wikipedia.org/wiki/GPT-4)* , *[Gemini Ultra](https://en.wikipedia.org/wiki/Gemini_(chatbot))* , *[Claude Opus](https://en.wikipedia.org/wiki/Claude_(language_model))* , *[LLaMa-2](https://en.wikipedia.org/wiki/Llama_(language_model))* or *[Mistral Large](https://en.wikipedia.org/wiki/Mistral_AI)* are working with probabilistic\n[models, which can produce wrong answers in the form of hallucinations. Therefore, they need not only a](https://en.wikipedia.org/wiki/Hallucination_(artificial_intelligence))\n[large database of mathematical problems to learn from but also methods such as supervised fine-tuning or](https://en.wikipedia.org/wiki/Fine-tuning_(deep_learning))\n[trained classifiers with human-annotated data to improve answers for new problems and learn from](https://en.wikipedia.org/wiki/Statistical_classification)\ncorrections. [155] A 2024 study showed that the performance of some language models for reasoning\ncapabilities in solving math problems not included in their training data was low, even for problems with\nonly minor deviations from trained data. [156]", - "page_start": 9, - "page_end": 9, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Further reading**\n\nLeffer, Lauren, \"The Risks of Trusting AI: We must avoid humanizing machine-learning models\nused in scientific research\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 330, no. 6 (June 2024), pp. 80- 81.\n[Lepore, Jill, \"The Chit-Chatbot: Is talking with a machine a conversation?\", ](https://en.wikipedia.org/wiki/Jill_Lepore) *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 7\nOctober 2024, pp. 12- 16.\n[Maschafilm (2010). \"Content: Plug & Pray Film - Artificial Intelligence - Robots\" (http://www.plu](http://www.plugandpray-film.de/en/content.html)\n[gandpray-film.de/en/content.html). ](http://www.plugandpray-film.de/en/content.html) *plugandpray-film.de* [. Archived (https://web.archive.org/w](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\n[eb/20160212040134/http://www.plugandpray-film.de/en/content.html) from the original on 12](https://web.archive.org/web/20160212040134/http://www.plugandpray-film.de/en/content.html)\nFebruary 2016.\n[Marcus, Gary, \"Artificial Confidence: Even the newest, buzziest systems of artificial general](https://en.wikipedia.org/wiki/Marcus,_Gary)\nintelligence are stymmied by the same old problems\", *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 327, no. 4\n(October 2022), pp. 42- 45.\nMitchell, Melanie (2019). *Artificial intelligence: a guide for thinking humans* . New York: Farrar,\n[Straus and Giroux. ISBN 978-0-3742-5783-5.](https://en.wikipedia.org/wiki/Special:BookSources/978-0-3742-5783-5)\n[Mnih, Volodymyr; Kavukcuoglu, Koray; Silver, David; et al. (26 February 2015). \"Human-level](https://www.nature.com/articles/nature14236)\n[control through deep reinforcement learning\" (https://www.nature.com/articles/nature14236).](https://www.nature.com/articles/nature14236)\n*Nature* . **518** [ (7540): 529- 533. Bibcode:2015Natur.518..529M (https://ui.adsabs.harvard.edu/](https://ui.adsabs.harvard.edu/abs/2015Natur.518..529M)\n[abs/2015Natur.518..529M). doi:10.1038/nature14236 (https://doi.org/10.1038%2Fnature142](https://doi.org/10.1038%2Fnature14236)\n[36). PMID 25719670 (https://pubmed.ncbi.nlm.nih.gov/25719670). S2CID 205242740 (http](https://api.semanticscholar.org/CorpusID:205242740)\n[s://api.semanticscholar.org/CorpusID:205242740). Archived (https://web.archive.org/web/20](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[230619055525/https://www.nature.com/articles/nature14236) from the original on 19 June](https://web.archive.org/web/20230619055525/https://www.nature.com/articles/nature14236)\n[2023. Retrieved 19 June 2023. Introduced DQN, which produced human-level performance](https://en.wikipedia.org/wiki/Deep_Q-learning)\non some Atari games.\n[Press, Eyal, \"In Front of Their Faces: Does facial-recognition technology lead police to ignore](https://en.wikipedia.org/wiki/Eyal_Press)\ncontradictory evidence?\", *[The New Yorker](https://en.wikipedia.org/wiki/The_New_Yorker)* , 20 November 2023, pp. 20- 26.\n[\"Robots could demand legal rights\" (http://news.bbc.co.uk/2/hi/technology/6200005.stm). ](http://news.bbc.co.uk/2/hi/technology/6200005.stm) *BBC*\n*News* [. 21 December 2006. Archived (https://web.archive.org/web/20191015042628/http://ne](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n[ws.bbc.co.uk/2/hi/technology/6200005.stm) from the original on 15 October 2019. Retrieved](https://web.archive.org/web/20191015042628/http://news.bbc.co.uk/2/hi/technology/6200005.stm)\n3 February 2011.\n[Roivainen, Eka, \"AI's IQ: ChatGPT aced a [standard intelligence] test but showed that](https://en.wikipedia.org/wiki/ChatGPT)\n[intelligence cannot be measured by IQ alone\", ](https://en.wikipedia.org/wiki/IQ) *[Scientific American](https://en.wikipedia.org/wiki/Scientific_American)* , vol. 329, no. 1\n[(July/August 2023), p. 7. \"Despite its high IQ, ChatGPT fails at tasks that require real](https://en.wikipedia.org/wiki/ChatGPT)\nhumanlike reasoning or an understanding of the physical and social world.... ChatGPT\nseemed unable to reason logically and tried to rely on its vast database of... facts derived\nfrom online texts.\"\nScharre, Paul, \"Killer Apps: The Real Dangers of an AI Arms Race\", *[Foreign Affairs](https://en.wikipedia.org/wiki/Foreign_Affairs)* , vol. 98, no.\n3 (May/June 2019), pp. 135- 144. \"Today's AI technologies are powerful but unreliable.\nRules-based systems cannot deal with circumstances their programmers did not anticipate.", - "page_start": 68, - "page_end": 69, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "news4.pdf", - "query": "Is the topic of finance trending among AI topics for 2015 in Canada?", - "target_page": 1, - "target_passage": "Financial services", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "#     The top AI-powered tech trends in 2025\n\n## **The top AI-powered tech trends in 2025**\n\ncan monitor vital signs, predict potential health issues, and even provide personalized fitness and\nnutrition plans. Wearable devices equipped with this technology can offer real-time health insights,\nhelping individuals make informed decisions about their well-being.\nFinancial services\nAI is also making waves in the financial sector, offering smarter and more secure ways to manage\nmoney. From AI-driven investment platforms that provide personalized financial advice to fraud\ndetection systems that protect against cyber threats, AI can analyze vast amounts of data to identify\ntrends and make more informed financial decisions.\nEnhanced education\nIn education, enhanced learning tools provide personalized learning experiences that adapt to each\nstudent’s strengths and weaknesses. This technology can offer real-time feedback, helping students\nimprove their skills more effectively. Additionally, AI can assist educators by automating administrative\ntasks and providing insights into student performance, allowing for more focused and effective\nteaching.\nLearn more at intel.com/aipc.\n−\nMENU SEARCH [ARTICLES](https://www.newscanada.com/en/articles/content) [RADIO](https://www.newscanada.com/en/radio/content) [VIDEO](https://www.newscanada.com/en/digital-content/content)\nEN\nHave your say! Complete our\n[2025 Media Survey](https://www.newscanada.com/en/have-your-say-complete-our-2025-media-survey-137263)\n[Retrain your way to a new job](https://www.newscanada.com/en/retrain-your-way-to-a-new-job-139857) [The top AI-powered tech trends](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\nin 2025\n[R el ated P o sts](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\n[Ter m s o f Use](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\nEDITOR'S PICKS\n+\n+\nNews Canada and L'édition Nouvelles are either registered trademarks or trademarks of News Canada\nInc. All rights reserved.\nMENU SEARCH [ARTICLES](https://www.newscanada.com/en/articles/content) [RADIO](https://www.newscanada.com/en/radio/content) [VIDEO](https://www.newscanada.com/en/digital-content/content)\nEN", - "page_start": 0, - "page_end": 1, - "source_file": "news4.pdf" - }, - { - "text": "#     The top AI-powered tech trends in 2025\n\nISSUE\nDecember 2024\nCATEGORIES\n[Technology & Cybersecurity](https://www.newscanada.com/en/Technology/content)\n[Editor's Picks](https://www.newscanada.com/en/editor-picks/content)\n[Finance - Personal](https://www.newscanada.com/en/personal-finance/content)\n[Home - Interior](https://www.newscanada.com/en/house-home/content)", - "page_start": 0, - "page_end": 0, - "source_file": "news4.pdf" - }, - { - "text": "#     The top AI-powered tech trends in 2025\n\n## **The top AI-powered tech trends in 2025**\n\nwww.newscanada.com\nWord Count: 346\n[M ed i a A ttach m en ts](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\n[View](https://www.newscanada.com/en/the-top-ai-powered-tech-trends-in-2025-139854)\n(NC) As we look ahead to 2025, artificial intelligence (AI) continues to revolutionize our lives. From\nenhancing our daily routines to transforming entire industries, AI’s impact is undeniable.\nThese five innovations are set to shape our future, offering unprecedented convenience, efficiency and\npersonalization.\nAI-powered computing\nAI-powered computing, such as Intel-powered laptops - or AI PC - is at the forefront of technological\nadvancement. But what, exactly, is an AI PC? They’re computers that have AI built into their processors\n- also known as the brain of the computer - which optimizes performance, enhances security and\nprovides a more personalized experience as they learn from your usage patterns. For consumers, this\nmeans faster, smarter and more secure computing tailored to your individual needs.\nSmart home automation\nSmart home automation has been around for a while, but AI is taking it to the next level. Imagine a\nhome that not only follows your commands, but also anticipates your needs. Enhanced smart home\nsystems can learn your daily routines and adjust settings accordingly, from lighting and temperature to\nsecurity and entertainment, making your home smarter and more responsive than ever before.\nHealth and wellness\nThe health-care industry is seeing significant transformation. AI-driven health and wellness applications", - "page_start": 0, - "page_end": 0, - "source_file": "news4.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Mathematics**\n\nAlternatively, dedicated models for mathematical problem solving with higher precision for the outcome\nincluding proof of theorems have been developed such as *Alpha Tensor* , *Alpha Geometry* and *Alpha*\n*Proof* [ all from Google DeepMind,](https://en.wikipedia.org/wiki/Google_DeepMind) [157] *Llemma* from eleuther [158] or *Julius* . [159]\nWhen natural language is used to describe mathematical problems, converters transform such prompts\n[into a formal language such as Lean to define mathematical tasks.](https://en.wikipedia.org/wiki/Lean_(proof_assistant))\nSome models have been developed to solve challenging problems and reach good results in benchmark\ntests, others to serve as educational tools in mathematics. [160]\nFinance is one of the fastest growing sectors where applied AI tools are being deployed: from retail\nonline banking to investment advice and insurance, where automated \"robot advisers\" have been in use\nfor some years. [161]\n[World Pensions experts like Nicolas Firzli insist it may be too early to see the emergence of highly](https://en.wikipedia.org/wiki/World_Pensions_%26_Investments_Forum)\ninnovative AI-informed financial products and services: \"the deployment of AI tools will simply further\nautomatise things: destroying tens of thousands of jobs in banking, financial planning, and pension advice\nin the process, but I'm not sure it will unleash a new wave of [e.g., sophisticated] pension\ninnovation.\" [162]\nVarious countries are deploying AI military applications. [163] [ The main applications enhance command](https://en.wikipedia.org/wiki/Command_and_control)\n[and control, communications, sensors, integration and interoperability.](https://en.wikipedia.org/wiki/Command_and_control) [164] Research is targeting\nintelligence collection and analysis, logistics, cyber operations, information operations, and\n[semiautonomous and autonomous vehicles.](https://en.wikipedia.org/wiki/Vehicular_automation) [163] AI technologies enable coordination of sensors and\n[effectors, threat detection and identification, marking of enemy positions, target acquisition, coordination](https://en.wikipedia.org/wiki/Target_acquisition)\n[and deconfliction of distributed Joint Fires between networked combat vehicles involving manned and](https://en.wikipedia.org/wiki/Forward_observers_in_the_U.S._military)\nunmanned teams. [164]\nAI has been used in military operations in Iraq, Syria, Israel and Ukraine. [163][165][166][167]\n[In the early 2020s, generative AI gained widespread prominence. GenAI is AI capable of generating text,](https://en.wikipedia.org/wiki/Generative_AI)\n[images, videos, or other data using generative models,](https://en.wikipedia.org/wiki/Generative_model) [168][169] [ often in response to prompts.](https://en.wikipedia.org/wiki/Prompt_(natural_language)) [170][171]\n[In March 2023, 58% of U.S. adults had heard about ChatGPT and 14% had tried it.](https://en.wikipedia.org/wiki/ChatGPT) [172] The increasing\n[realism and ease-of-use of AI-based text-to-image generators such as Midjourney, DALL-E, and Stable](https://en.wikipedia.org/wiki/Stable_Diffusion)\n[Diffusion sparked a trend of viral AI-generated photos. Widespread attention was gained by a fake photo](https://en.wikipedia.org/wiki/Viral_phenomenon)\n[of Pope Francis wearing a white puffer coat, the fictional arrest of Donald Trump, and a hoax of an attack](https://en.wikipedia.org/wiki/Donald_Trump)\n[on the Pentagon, as well as the usage in professional creative arts.](https://en.wikipedia.org/wiki/The_Pentagon) [173][174]", - "page_start": 10, - "page_end": 10, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n[2019/05/03/china-smart-city-exposed). 3 May 2019. Archived (https://web.archive.org/web/2](https://web.archive.org/web/20210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c8562b93-9863-4915-8523-6c7b930a3efc)\n[0210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c85](https://web.archive.org/web/20210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c8562b93-9863-4915-8523-6c7b930a3efc)\n[62b93-9863-4915-8523-6c7b930a3efc) from the original on 7 March 2021. Retrieved](https://web.archive.org/web/20210307203740/https://consent.yahoo.com/v2/collectConsent?sessionId=3_cc-session_c8562b93-9863-4915-8523-6c7b930a3efc)\n14 September 2020.\n254. Urbina et al. (2022).\n255. E. McGaughey, 'Will Robots Automate Your Job Away? Full Employment, Basic Income, and\n[Economic Democracy' (2022), 51(3) Industrial Law Journal 511- 559 (https://academic.oup.c](https://academic.oup.com/ilj/article/51/3/511/6321008)\n[om/ilj/article/51/3/511/6321008). Archived (https://web.archive.org/web/20230527163045/htt](https://web.archive.org/web/20230527163045/https://academic.oup.com/ilj/article/51/3/511/6321008)\n[ps://academic.oup.com/ilj/article/51/3/511/6321008) 27 May 2023 at the Wayback Machine.](https://en.wikipedia.org/wiki/Wayback_Machine)\n256. Ford & Colvin (2015);McGaughey (2022)\n257. IGM Chicago (2017).\n258. Arntz, Gregory & Zierahn (2016), p. 33.\n259. Lohr (2017); Frey & Osborne (2017); Arntz, Gregory & Zierahn (2016, p. 33)\n[260. Zhou, Viola (11 April 2023). \"AI is already taking video game illustrators' jobs in China\" (http](https://restofworld.org/2023/ai-image-china-video-game-layoffs)\n[s://restofworld.org/2023/ai-image-china-video-game-layoffs). ](https://restofworld.org/2023/ai-image-china-video-game-layoffs) *Rest of World* [. Archived (http](https://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video-game-layoffs/)\n[s://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video](https://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video-game-layoffs/)\n[-game-layoffs/) from the original on 21 February 2024. Retrieved 17 August 2023.](https://web.archive.org/web/20240221131748/https://restofworld.org/2023/ai-image-china-video-game-layoffs/)\n[261. Carter, Justin (11 April 2023). \"China's game art industry reportedly decimated by growing AI](https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\n[use\" (https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-a](https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\n[i-art-use). ](https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use) *Game Developer* [. Archived (https://web.archive.org/web/20230817010519/https://](https://web.archive.org/web/20230817010519/https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\n[www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)](https://web.archive.org/web/20230817010519/https://www.gamedeveloper.com/art/china-s-game-art-industry-reportedly-decimated-ai-art-use)\nfrom the original on 17 August 2023. Retrieved 17 August 2023.\n262. Morgenstern (2015).\n263. Mahdawi (2017); Thompson (2014)\n264. Tarnoff, Ben (4 August 2023). \"Lessons from Eliza\". *[The Guardian Weekly](https://en.wikipedia.org/wiki/The_Guardian_Weekly)* . pp. 34- 39.\n265. Cellan-Jones (2014).\n266. Russell & Norvig 2021, p. 1001.\n267. Bostrom (2014).\n268. Russell (2019).\n269. Bostrom (2014); Müller & Bostrom (2014); Bostrom (2015).\n270. Harari (2023).\n271. Müller & Bostrom (2014).\n272. Leaders' concerns about the existential risks of AI around 2015: Rawlinson (2015), Holley\n(2015), Gibbs (2014), Sainato (2015)\n[273. \" \"Godfather of artificial intelligence\" talks impact and potential of new AI\" (https://www.cbsne](https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)\n[ws.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai). ](https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai) *CBS*\n*News* [. 25 March 2023. Archived (https://web.archive.org/web/20230328225221/https://www.](https://web.archive.org/web/20230328225221/https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)\n[cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)](https://web.archive.org/web/20230328225221/https://www.cbsnews.com/video/godfather-of-artificial-intelligence-talks-impact-and-potential-of-new-ai)\nfrom the original on 28 March 2023. Retrieved 28 March 2023.\n[274. Pittis, Don (4 May 2023). \"Canadian artificial intelligence leader Geoffrey Hinton piles on](https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\n[fears of computer takeover\" (https://www.cbc.ca/news/business/ai-doom-column-don-pittis-](https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\n[1.6829302). ](https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302) *CBC* [. Archived (https://web.archive.org/web/20240707032135/https://www.cbc.](https://web.archive.org/web/20240707032135/https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\n[ca/news/business/ai-doom-column-don-pittis-1.6829302) from the original on 7 July 2024.](https://web.archive.org/web/20240707032135/https://www.cbc.ca/news/business/ai-doom-column-don-pittis-1.6829302)\nRetrieved 5 October 2024.\n[275. \" '50- 50 chance' that AI outsmarts humanity, Geoffrey Hinton says\" (https://www.bnnbloomb](https://www.bnnbloomberg.ca/50-50-chance-that-ai-outsmarts-humanity-geoffrey-hinton-says-1.2085394)\n[erg.ca/50-50-chance-that-ai-outsmarts-humanity-geoffrey-hinton-says-1.2085394).](https://www.bnnbloomberg.ca/50-50-chance-that-ai-outsmarts-humanity-geoffrey-hinton-says-1.2085394)\n*Bloomberg BNN* . 14 June 2024. Retrieved 6 July 2024.\n276. Valance (2023).\n[277. Taylor, Josh (7 May 2023). \"Rise of artificial intelligence is inevitable but should not be](https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[feared, 'father of AI' says\" (https://www.theguardian.com/technology/2023/may/07/rise-of-arti](https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[ficial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says). ](https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says) *The Guardian* .\n[Archived (https://web.archive.org/web/20231023061228/https://www.theguardian.com/techn](https://web.archive.org/web/20231023061228/https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[ology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-](https://web.archive.org/web/20231023061228/https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[of-ai-says) from the original on 23 October 2023. Retrieved 26 May 2023.](https://web.archive.org/web/20231023061228/https://www.theguardian.com/technology/2023/may/07/rise-of-artificial-intelligence-is-inevitable-but-should-not-be-feared-father-of-ai-says)\n[278. Colton, Emma (7 May 2023). \" 'Father of AI' says tech fears misplaced: 'You cannot stop it' \"](https://www.foxnews.com/tech/father-ai-jurgen-schmidhuber-says-tech-fears-misplaced-cannot-stop)", - "page_start": 43, - "page_end": 44, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **History**\n\nresearch (measured by total publications) increased by 50% in the years 2015- 2019. [306]\n[In 2016, issues of fairness and the misuse of technology were catapulted into center stage at machine](https://en.wikipedia.org/wiki/Algorithmic_fairness)\nlearning conferences, publications vastly increased, funding became available, and many researchers re-\n[focussed their careers on these issues. The alignment problem became a serious field of academic](https://en.wikipedia.org/wiki/AI_alignment)\nstudy. [283]\n[In the late teens and early 2020s, AGI companies began to deliver programs that created enormous](https://en.wikipedia.org/wiki/Artificial_general_intelligence)\n[interest. In 2015, AlphaGo, developed by DeepMind, beat the world champion Go player. The program](https://en.wikipedia.org/wiki/Go_player)\n[taught only the game's rules and developed a strategy by itself. GPT-3 is a large language model that was](https://en.wikipedia.org/wiki/Large_language_model)\n[released in 2020 by OpenAI and is capable of generating high-quality human-like text.](https://en.wikipedia.org/wiki/OpenAI) [350] [ ChatGPT,](https://en.wikipedia.org/wiki/ChatGPT)\nlaunched on November 30, 2022, became the fastest-growing consumer software application in history,\ngaining over 100 million users in two months. [351] It marked what is widely regarded as AI's breakout\nyear, bringing it into the public consciousness. [352] [ These programs, and others, inspired an aggressive AI](https://en.wikipedia.org/wiki/AI_boom)\n[boom, where large companies began investing billions of dollars in AI research. According to AI Impacts,](https://en.wikipedia.org/wiki/AI_boom)\nabout $50 billion annually was invested in \"AI\" around 2022 in the U.S. alone and about 20% of the new\nThe Turing test can provide some\nevidence of intelligence, but it\npenalizes non-human intelligent\nbehavior. [361]\nU.S. Computer Science PhD graduates have specialized in \"AI\". [353] About 800,000 \"AI\"-related U.S. job\nopenings existed in 2022. [354] [ According to PitchBook research, 22% of newly funded startups in 2024](https://en.wikipedia.org/wiki/Startup_company)\nclaimed to be AI companies. [355]\nPhilosophical debates have historically sought to determine the nature of intelligence and how to make\nintelligent machines. [356] Another major focus has been whether machines can be conscious, and the\nassociated ethical implications. [357] Many other topics in philosophy are relevant to AI, such as\n[epistemology and free will.](https://en.wikipedia.org/wiki/Free_will) [358] Rapid advancements have intensified public discussions on the\n[philosophy and ethics of AI.](https://en.wikipedia.org/wiki/Ethics_of_AI) [357]\n[Alan Turing wrote in 1950 \"I propose to consider the question 'can machines think'?\"](https://en.wikipedia.org/wiki/Alan_Turing) [359] He advised", - "page_start": 22, - "page_end": 23, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\nreach these goals, AI researchers have adapted and integrated a wide range of techniques, including\n[search and mathematical optimization, formal logic, artificial neural networks, and methods based on](https://en.wikipedia.org/wiki/Artificial_neural_network)\n[statistics, operations research, and economics.](https://en.wikipedia.org/wiki/Economics) [b] [ AI also draws upon psychology, linguistics, philosophy,](https://en.wikipedia.org/wiki/Philosophy_of_artificial_intelligence)\n[neuroscience, and other fields.](https://en.wikipedia.org/wiki/Neuroscience) [5]\nArtificial intelligence was founded as an academic discipline in 1956, [6] and the field went through\n[multiple cycles of optimism throughout its history,](https://en.wikipedia.org/wiki/History_of_artificial_intelligence) [7][8] followed by periods of disappointment and loss of\n[funding, known as AI winters.](https://en.wikipedia.org/wiki/AI_winter) [9][10] [ Funding and interest vastly increased after 2012 when deep learning](https://en.wikipedia.org/wiki/Deep_learning)\noutperformed previous AI techniques. [11] [ This growth accelerated further after 2017 with the transformer](https://en.wikipedia.org/wiki/Transformer_architecture)\n[architecture,](https://en.wikipedia.org/wiki/Transformer_architecture) [12] and by the early 2020s many billions of dollars were being invested in AI and the field\n[experienced rapid ongoing progress in what has become known as the AI boom. The emergence of](https://en.wikipedia.org/wiki/AI_boom)\nadvanced generative AI in the midst of the AI boom and its ability to create and modify content exposed\n[several unintended consequences and harms in the present and raised concerns about the risks of AI and](https://en.wikipedia.org/wiki/AI_risk)\n[its long-term effects in the future, prompting discussions about regulatory policies to ensure the safety](https://en.wikipedia.org/wiki/AI_safety)\n[and benefits of the technology.](https://en.wikipedia.org/wiki/AI_safety)", - "page_start": 0, - "page_end": 0, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Applications**\n\n#### **Health and medicine**\n\n[program Pluribus.](https://en.wikipedia.org/wiki/Pluribus_(poker_bot)) [149] [ DeepMind developed increasingly generalistic reinforcement learning models,](https://en.wikipedia.org/wiki/Reinforcement_learning)\n[such as with MuZero, which could be trained to play chess, Go, or Atari games.](https://en.wikipedia.org/wiki/Atari) [150] In 2019, DeepMind's\n[AlphaStar achieved grandmaster level in StarCraft II, a particularly challenging real-time strategy game](https://en.wikipedia.org/wiki/StarCraft_II)\nthat involves incomplete knowledge of what happens on the map. [151] In 2021, an AI agent competed in a\n[PlayStation Gran Turismo competition, winning against four of the world's best Gran Turismo drivers](https://en.wikipedia.org/wiki/Gran_Turismo_(series))\nusing deep reinforcement learning. [152] In 2024, Google DeepMind introduced SIMA, a type of AI\n[capable of autonomously playing nine previously unseen open-world video games by observing screen](https://en.wikipedia.org/wiki/Open-world)\noutput, as well as executing short, specific tasks in response to natural language instructions. [153]\n[In mathematics, special forms of formal step-by-step reasoning are used.](https://en.wikipedia.org/wiki/Automatic_reasoning) [154] In contrast, LLMs such as\n*[GPT-4 Turbo](https://en.wikipedia.org/wiki/GPT-4)* , *[Gemini Ultra](https://en.wikipedia.org/wiki/Gemini_(chatbot))* , *[Claude Opus](https://en.wikipedia.org/wiki/Claude_(language_model))* , *[LLaMa-2](https://en.wikipedia.org/wiki/Llama_(language_model))* or *[Mistral Large](https://en.wikipedia.org/wiki/Mistral_AI)* are working with probabilistic\n[models, which can produce wrong answers in the form of hallucinations. Therefore, they need not only a](https://en.wikipedia.org/wiki/Hallucination_(artificial_intelligence))\n[large database of mathematical problems to learn from but also methods such as supervised fine-tuning or](https://en.wikipedia.org/wiki/Fine-tuning_(deep_learning))\n[trained classifiers with human-annotated data to improve answers for new problems and learn from](https://en.wikipedia.org/wiki/Statistical_classification)\ncorrections. [155] A 2024 study showed that the performance of some language models for reasoning\ncapabilities in solving math problems not included in their training data was low, even for problems with\nonly minor deviations from trained data. [156]", - "page_start": 9, - "page_end": 9, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **References**\n\n331), Nilsson (1998, chpt. 17.4), McCorduck (2004, pp. 327- 335, 434- 435), Crevier (1993,\npp. 145- 162, 197- 203), Newquist (1994, pp. 155- 183)\n335. Russell & Norvig (2021), p. 24.\n336. Nilsson (1998), p. 7.\n337. McCorduck (2004), pp. 454- 462.\n338. Moravec (1988).\n339. Brooks (1990).\n[340. Developmental robotics: Weng et al. (2001), Lungarella et al. (2003), Asada et al. (2009),](https://en.wikipedia.org/wiki/Developmental_robotics)\nOudeyer (2010)\n341. Russell & Norvig (2021), p. 25.\n342. Crevier (1993, pp. 214- 215), Russell & Norvig (2021, pp. 24, 26)\n343. Russell & Norvig (2021), p. 26.\n344. Formal and narrow methods adopted in the 1990s: Russell & Norvig (2021, pp. 24- 26),\nMcCorduck (2004, pp. 486- 487)\n345. AI widely used in the late 1990s: Kurzweil (2005, p. 265), NRC (1999, pp. 216- 222),\nNewquist (1994, pp. 189- 201)\n346. Wong (2023).\n[347. Moore's Law and AI: Russell & Norvig (2021, pp. 14, 27)](https://en.wikipedia.org/wiki/Moore%27s_Law)\n348. Clark (2015b).\n[349. Big data: Russell & Norvig (2021, p. 26)](https://en.wikipedia.org/wiki/Big_data)\n[350. Sagar, Ram (3 June 2020). \"OpenAI Releases GPT-3, The Largest Model So Far\" (https://a](https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[nalyticsindiamag.com/open-ai-gpt-3-language-model). ](https://analyticsindiamag.com/open-ai-gpt-3-language-model) *Analytics India Magazine* [. Archived (h](https://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[ttps://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-la](https://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[nguage-model) from the original on 4 August 2020. Retrieved 15 March 2023.](https://web.archive.org/web/20200804173452/https://analyticsindiamag.com/open-ai-gpt-3-language-model)\n[351. Milmo, Dan (2 February 2023). \"ChatGPT reaches 100 million users two months after](https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-open-ai-fastest-growing-app)\n[launch\" (https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-op](https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-open-ai-fastest-growing-app)\n[en-ai-fastest-growing-app). ](https://www.theguardian.com/technology/2023/feb/02/chatgpt-100-million-users-open-ai-fastest-growing-app) *The Guardian* [. ISSN 0261-3077 (https://search.worldcat.org/iss](https://search.worldcat.org/issn/0261-3077)\n[n/0261-3077). Retrieved 31 December 2024.](https://search.worldcat.org/issn/0261-3077)\n[352. Gorichanaz, Tim (29 November 2023). \"ChatGPT turns 1: AI chatbot's success says as](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704)\n[much about humans as technology\" (https://theconversation.com/chatgpt-turns-1-ai-chatbot](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704)\n[s-success-says-as-much-about-humans-as-technology-218704). ](https://theconversation.com/chatgpt-turns-1-ai-chatbots-success-says-as-much-about-humans-as-technology-218704) *The Conversation* .\nRetrieved 31 December 2024.\n353. DiFeliciantonio (2023).\n354. Goswami (2023).\n[355. \"Nearly 1 in 4 new startups is an AI company\" (https://pitchbook.com/news/articles/nearly-1-i](https://pitchbook.com/news/articles/nearly-1-in-4-new-startups-is-an-ai-company)\n[n-4-new-startups-is-an-ai-company). ](https://pitchbook.com/news/articles/nearly-1-in-4-new-startups-is-an-ai-company) *PitchBook* . 24 December 2024. Retrieved 3 January\n2025.\n[356. Grayling, Anthony; Ball, Brian (1 August 2024). \"Philosophy is crucial in the age of AI\" (http](https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n[s://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907). ](https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907) *The Conversation* .\n[Archived (https://web.archive.org/web/20241005170243/https://theconversation.com/philoso](https://web.archive.org/web/20241005170243/https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n[phy-is-crucial-in-the-age-of-ai-235907) from the original on 5 October 2024. Retrieved](https://web.archive.org/web/20241005170243/https://theconversation.com/philosophy-is-crucial-in-the-age-of-ai-235907)\n4 October 2024.\n[357. Jarow, Oshan (15 June 2024). \"Will AI ever become conscious? It depends on how you](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[think about biology\" (https://www.vox.com/future-perfect/351893/consciousness-ai-machines](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[-neuroscience-mind). ](https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind) *Vox* [. Archived (https://web.archive.org/web/20240921035218/https://w](https://web.archive.org/web/20240921035218/https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\n[ww.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind) from](https://web.archive.org/web/20240921035218/https://www.vox.com/future-perfect/351893/consciousness-ai-machines-neuroscience-mind)\nthe original on 21 September 2024. Retrieved 4 October 2024.\n[358. McCarthy, John. \"The Philosophy of AI and the AI of Philosophy\" (https://web.archive.org/we](https://web.archive.org/web/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html)\n[b/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html). ](https://web.archive.org/web/20181023181725/http://jmc.stanford.edu/articles/aiphil2.html) *jmc.stanford.edu* . Archived\n[from the original (http://jmc.stanford.edu/articles/aiphil2.html) on 23 October 2018. Retrieved](http://jmc.stanford.edu/articles/aiphil2.html)\n3 October 2024.", - "page_start": 47, - "page_end": 48, - "source_file": "wikipedia3.pdf" - }, - { - "text": "# Artificial intelligence Goals\n\n## **Artificial intelligence**\n\n### **Techniques**\n\n#### **GPT**\n\n[models are prone to generating falsehoods called \"hallucinations\", although this can be reduced with](https://en.wikipedia.org/wiki/Hallucination_(artificial_intelligence))\n[RLHF and quality data. They are used in chatbots, which allow people to ask a question or request a task](https://en.wikipedia.org/wiki/Chatbot)\nin simple text. [122][123]\n[Current models and services include Gemini (formerly Bard), ChatGPT, Grok, Claude, Copilot, and](https://en.wikipedia.org/wiki/Microsoft_Copilot)\n[LLaMA.](https://en.wikipedia.org/wiki/LLaMA) [124] [ Multimodal GPT models can process different types of data (modalities) such as images,](https://en.wikipedia.org/wiki/Modality_(human%E2%80%93computer_interaction))\nvideos, sound, and text. [125]\n[In the late 2010s, graphics processing units (GPUs) that were increasingly designed with AI-specific](https://en.wikipedia.org/wiki/Graphics_processing_unit)\n[enhancements and used with specialized TensorFlow software had replaced previously used central](https://en.wikipedia.org/wiki/Central_processing_unit)\n[processing unit (CPUs) as the dominant means for large-scale (commercial and academic) machine](https://en.wikipedia.org/wiki/Machine_learning)\n[learning models' training.](https://en.wikipedia.org/wiki/Machine_learning) [126] [ Specialized programming languages such as Prolog were used in early AI](https://en.wikipedia.org/wiki/Prolog)\nresearch, [127] [ but general-purpose programming languages like Python have become predominant.](https://en.wikipedia.org/wiki/Python_(programming_language)) [128]\n[The transistor density in integrated circuits has been observed to roughly double every 18 months—a](https://en.wikipedia.org/wiki/Integrated_circuit)\n[trend known as Moore's law, named after the Intel co-founder Gordon Moore, who first identified it.](https://en.wikipedia.org/wiki/Gordon_Moore)\n[Improvements in GPUs have been even faster.](https://en.wikipedia.org/wiki/GPUs) [129]\nAI and machine learning technology is used in most of the essential applications of the 2020s, including:\n[search engines (such as Google Search), targeting online advertisements, recommendation systems](https://en.wikipedia.org/wiki/Recommendation_systems)\n[(offered by Netflix, YouTube or Amazon), driving internet traffic, targeted advertising (AdSense,](https://en.wikipedia.org/wiki/AdSense)\n[Facebook), virtual assistants (such as Siri or Alexa), autonomous vehicles (including drones, ADAS and](https://en.wikipedia.org/wiki/Advanced_driver-assistance_system)", - "page_start": 8, - "page_end": 8, - "source_file": "wikipedia3.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_CHK_2010.pdf", - "query": "Is there any chance that my cousin has been granted financial aid from Chesapeak Energy? He's studying at a college in Oklahoma.", - "target_page": 26, - "target_passage": "hat’s why we gave $1.0 million to establish the Chesapeake Energy dormitory for students at the Oklahoma School for Science and Mathematics (OSSM", - "chunk_present": { - "presence": true, - "index": 1 - } - }, - "top_chunk": [ - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### INVESTING IN OUR COMMUNITIES »\n\nschool located in Oklahoma City for juniors and seniors with exceptional\nabilities. The extremely competitive school is helping train the next gen-\neration of scientists and mathematicians.\nWe also established the Chesapeake Energy Presidential Scholars Pro­\ngram at the Oklahoma City University Meinders School of Business, making\na $5.0 million commitment to be distributed over the next five years. The\nChesapeake Scholars Program will provide up to $25,000 per year in tuition\nto selected students pursuing careers in finance, economics, accounting,\nmarketing, business administration, computer science and information\ntechnology. In addition, scholars will take part in a Chesapeake Presiden­\ntial Leadership Course facilitated by faculty members in coordination with\ndesignated Chesapeake leadership coaches, including a Chesapeake senior\nvice president and OCU alumni.\nIn 2007 Chesapeake launched a scholarship program in Texas with an\ninitial $1.25 million contribution, challenging the cities of Fort Worth and Dal­\nlas to match its gift within a year. The cities responded and matched the gift,\nso Chesapeake in 2008 added another $1.25 million to the fund, bringing the\ntotal to $3.75 million. The Chesapeake Scholarship Fund currently funds the\ncost of higher education for 48 minority students. The fund provides each\nstudent $20,000 a year for up to four years at the school of their choice. To\ndate more than $1.0 million has been distributed to deserving local students.\nTo help ensure the training of qualified geologists, engineers, land­\nmen and energy lawyers in the next generation, we award scholarships\nto students pursuing energy-related degrees. We also help mentor them\nthrough Chesapeake’s Peak Program. Junior- and senior-level scholarship\nrecipients are paired with Chesapeake employee mentors who help devel­\nop students’ knowledge and provide career advice. There are currently 25\nmentors and 40 scholarship recipients participating in the Peak Program.\nOur recruiting team also initiated a strategic military recruitment\neffort during the past two years to hire former military personnel to\nwork in a variety of leadership and crew positions. This effort earned\nChesapeake an honor from G.I. JOBS magazine when we were named a\n2011 Top 100 Military-Friendly Employer. Chesapeake currently employs\n37 men and women who formerly served as junior military officers and\nmore than 100 former servicemen and servicewomen who joined the\ncompany through a program called Troops 2 Roughnecks.\nIn addition to our specific scholarship programs, one-time educational\ndonations and recruitment efforts, in 2010 we gave more than $1.8 million", - "page_start": 25, - "page_end": 26, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### INVESTING IN OUR COMMUNITIES »\n\nOklahoma. The center will provide an additional 80 jobs to disabled Okla­\nhomans, as well as help Goodwill recycle 10 million pounds a year, which\n**24** | COMMUNITY RELATIONS\n##### INVESTING IN OUR COMMUNITIES »\nCommunity Development\nEducation\nHealth and Medical\nSocial Services\n*Equipping the next generation — West Virginia*\n*students hold their new laptops from*\n*Chesapeake as part of the company’s*\n*Discovering Tomorrow’s Leaders program.*\n**54%**\n**24%**\n**7%**\n**15%**\nequates to one-third of\nthe goods that other-\nwise would have been\ndestined for Oklahoma\nCity-area landfills. In\nWest Virginia, we helped\nfund construction of\nthe Morgantown Market\nPlace, a permanent site for the city’s farmers’ market, creating more busi­\nness opportunities for local farmers.\nChesapeake also supports local chambers of commerce and city\ncouncils in all of its operating areas. In the Haynesville Shale last year, we\nawarded grants to the Shelby County, Sabine Parish and Coushatta-Red\nRiver chambers of commerce to help fund tourism, business communi­\ncations and chamber events. In Texas, we assisted more than 250 civic,\nprofessional and community service organizations throughout Johnson,\nTarrant and western Dallas counties, and sponsored memberships in\n35 local Texas chambers of commerce. By helping local chambers and\nbusinesses grow and thrive, we are creating stronger economies.\nWe also hire locally whenever possible to help stimulate the local\neconomy, and we provide training when the local work force isn’t yet\nqualified for the jobs we have open. For example, when Chesapeake\nbegan operating in the Marcellus Shale of West Virginia and Pennsyl­\nvania, finding experienced rig workers was a challenge. To meet that\nneed, Chesapeake’s wholly owned subsidiary, Nomac Drilling, built\nthe 40,000-square-foot Eastern Training Center and Housing Facility in\nBradford County, near Sayre, Pennsylvania. The campus opened in 2010\nand serves as a housing facility and training ground for 266 workers at\na time. Nomac and Chesapeake host regular job fairs in the region and\nthe lines of interested candidates often extend out the door.\n**Educational Impact**\nWe are also proud to help prepare tomorrow’s leaders today. In 2010\nChesapeake supported universities, schools, academic chairs, scholarships\nand other educational programs with contributions totaling $5.4 million.\nInvesting in programs that promote technology and innovation is a\nkey to our country’s success. That’s why we gave $1.0 million to establish\nthe Chesapeake Energy dormitory for students at the Oklahoma School for\nScience and Mathematics (OSSM), a public, tuition-free, residential high", - "page_start": 25, - "page_end": 25, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### WE THANK EVERY MEMBER OF TEAM CHESAPEAKE »\n\nHaver White\nJonathan White\nLindsey White\nMicheal White\nRandall White II\nTamela White\nTony White\nTyler White\nWilliam White III\nJohn Whited\nTaryn Whitefield\nAndrew Whiteneck\nJohn Whitesell\nWhitney Whitlow\nJulie Whitmore\nDerek Whitten\nKatie Whittern\nScott Whytsell\nKarl Wickman\nRyan Wieder\nAndrew Wiggins\nJohn Wiggins\nRobert Wiggins\nRandy Wilde Jr.\nJason Wiley\nKristen Wiley\nAaron Wilfong\nJR Wilhoit Jr.\nSkylar Wilhoit\nHeath Wilkerson\nJason Wilkins\nNichlos Wilkinson\nRoberto Willars II\nTyler Willey\nBrian D. Williams\nBrooke Williams\nCameron Williams\nCody L. Williams\nDaniel Williams\nDavid Williams\nEddie Williams\nEric Williams\nFariba Williams\nGlenn Williams\nJason B. Williams\n**Corporate Headquarters**\n6100 North Western Avenue\nOklahoma City, OK 73118\n(405) 935-8000\n**Internet Address**\nCompany financial information, public disclo­\nsures and other information are available through\nChesapeake’s website at www.chk.com.\n**Common Stock**\nChesapeake Energy Corporation’s common stock\nis listed on the New York Stock Exchange (NYSE)\nunder the symbol CHK. As of March 31, 2011, there\nwere approximately 415,000 beneficial owners\nof our common stock.\n**Common Stock Dividends**\nDuring 2010 the company declared a cash div­\nidend of $0.075 per share on March 8, June 21,\nSeptember 1 and December 20 for a total div-\nidend declared of $0.30 per share.\n**Independent Public Accountants**\nPricewaterhouseCoopers LLP\n6120 South Yale, Suite 1850\nTulsa, OK 74136\n(918) 524-1200\n**Stock Transfer Agent and Registrar**\nCommunication concerning the transfer of shares,\nlost certificates, duplicate mailings or change of\naddress notifications should be directed to our\ntransfer agent:\nComputershare Trust Company, N.A.\n250 Royall Street\nCanton, MA 02021\n(800) 884-4225\nwww.computershare.com\n**Trustee for the Company’s Senior Notes**\nThe Bank of New York Mellon Trust Company, N.A.\n101 Barclay Street, 8th Floor\nNew York, NY 10286\nwww.bnymellon.com\n**Forward-looking Statements**\nThis report includes “forward-looking statements”\nthat give our current expectations or forecasts\n**2011 High Low Last**\nFirst Quarter $ 35.95 $ 25.93 $ 33.52\n**2010 High Low Last**\nFourth Quarter $ 26.43 $ 20.97 $ 25.91\nThird Quarter 23.00 19.68 22.65\nSecond Quarter 25.55 19.62 20.95\nFirst Quarter 29.22 22.10 23.64\n**2009 High Low Last**\nFourth Quarter $ 30.00 $ 22.06 $ 25.88\nThird Quarter 29.49 16.92 28.40\nSecond Quarter 24.66 16.43 19.83\nFirst Quarter 20.13 13.27 17.06\n**2008 High Low Last**\nFourth Quarter $ 35.46 $ 9.84 $ 16.17\nThird Quarter 74.00 31.15 35.86\nSecond Quarter 68.10 45.25 65.96\nFirst Quarter 49.87 34.42 46.15\nof future events. They include estimates of nat­\nural gas and oil reserves, expected production,", - "page_start": 45, - "page_end": 46, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\nnatural gas refineries that supplement the U.S. liquid fuel supply stream, we believe that the marketplace will increasingly utilize and embrace natural\ngas. Chesapeake is working with industry, public policymakers and potential partners on each of these demand reinvention opportunities. Natural\ngas is clean, affordable, abundant and American. Why *shouldn’t* it trade at a BTU premium in the years ahead?\n**Why is an investment grade rating on its debt securities important to CHK?**\nWe believe that Chesapeake will benefit in multiple ways from an investment grade rating on our debt\nsecurities, which we hope to achieve in 2012 or 2013. First, a higher rating would obviously lower the company’s\nborrowing costs over time. In addition, other less easily quantifiable benefits will also accrue to Chesapeake.\nHigher debt ratings would result in lower costs on long-term firm transportation contracts that we enter into in\norder to market our natural gas and oil production as well as facilitate our ability to enter into long-term contracts\nto sell our natural gas production to international buyers in the form of LNG. An improved rating will also enhance\nChesapeake’s ability to further attract world-class energy companies to participate in our joint venture projects,\nwhich profitably monetize a portion of our leasehold investments and also accelerate the development of our\nresource base. Finally, and perhaps most importantly, we believe that reduced financial leverage and an invest­\nment grade rating will lead to a higher stock price and provide further interest from worldwide equity investors.\nJeff Fisher\nSenior Vice President - Production\nNick Dell’Osso\nExecutive Vice President\nand Chief Financial Officer\nJeff Mobley\nSenior Vice President -\nInvestor Relations and Research\n2010 ANNUAL REPORT | **21**\nThrough volunteer programs and responsible operations, we strive to be the best neighbor\npossible in every one of our operating areas by investing in our communities.", - "page_start": 22, - "page_end": 23, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### INVESTING IN OUR COMMUNITIES »\n\nUniversity in White County, Arkansas. During the event, approximately\n1,200 uninsured or underinsured residents received a day of free medical,\ndental and eye screenings.\nTo help cultivate an appreciation for the great outdoors, in 2010\nChesapeake provided $25,000 to REAL School Gardens, a Fort Worth-\nbased organization that establishes gardens at approximately 70 lower\nincome elementary schools in North Texas. At I.M. Terrell Elementary\nSchool, students, parents, teachers and volunteers from Chesapeake and\nother groups worked together to prepare vegetable gardens and flower\nbeds. In addition to teamwork skills and gardening, students learned\nabout nutrition and took home food from the garden’s bounty.\nWe supported servicemen and servicewomen by partnering with the\nShreveport Chapter of Operation Support Our Troops, Inc. Our contribution\nhelped offset the postage to send more than 100 care packages to troops\noverseas. The shipment was the largest in the organization’s history and\nincluded Christmas cards, games and nonperishable food items.\nBy investing in the communities where we operate and the people\nwhose lives we touch, we ensure a stronger today and a more hope-\nful tomorrow.\n2010 ANNUAL REPORT | **25**\n*Putting food on the table — Employees volunteer at the Regional Food Bank*\n*of Oklahoma as part of Operation Blue.*\n**26** | ENVIRONMENTAL, HEALTH & SAFETY\nAs we explore for and produce clean, affordable, abundant, American\nnatural gas, we provide an important solution to our nation’s energy\nchallenges and its quest for energy independence. With at least a 200-\nyear supply of natural gas located right here in the U.S., this versatile\nfuel can be used to not only heat homes, create electricity and meet\nAmerica’s transportation needs, but also to fuel the country’s future\nby creating jobs and stimulating local and national economies through\ninvestment and taxes.\n**Environmentally Friendly Operations**\nAt Chesapeake, we realize that the way a great product is produced is\nas important as the product itself. For example, we have helped pioneer\nthe use of multiwell padsites to drill up to 16 wells from a single loca­\ntion, greatly reducing our land and road use and overall environmental\nfootprint. We use the latest horizontal and directional drilling technology\nto place wells at a safe distance from homes, schools and businesses. In\naddition, we build and maintain access roads and work to eliminate soil\nerosion near our sites, as well as restore local vegetation.\nWe implement advanced, modern protective measures known as Best", - "page_start": 26, - "page_end": 27, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### BOARD OF DIRECTORS »\n\ning a safety-conscious culture and reducing risk in all operating areas.\nBy year-end 2010, more than 4,200 employees and consultants partici­\npated in 121 workshops in 18 cities across the country.\nChesapeake’s commitment to employee health and wellness is also\nevident at our 72,000-square-foot fitness center, which provides Oklahoma\nCity headquarters employees and their families with on-site access to\nstate-of-the-art health equipment, recreation leagues and group exercise\nclasses. For employees who work outside of our headquarters, we subsi­\ndize family fitness memberships and recreational entry fees.\nTo further promote healthy lifestyles, the company-wide Living Well\nprogram provides financial incentives for employees who participate in\nregular exercise, education, motivation and intervention. In 2010 more\nthan 6,900 employees participated in Chesapeake’s Living Well program\nwith more than 70% earning financial awards.\nIn addition, we provide discounted or free memberships to organiza­\ntions such as Weight Watchers and cover the cost of most registration\nfees for local races and fitness events. Throughout the year the company\nalso hosts a number of health-related classes and programs, including\nour award-winning Live Better Forever program, a dynamic new Your Life\nMatters mental health initiative and Lunch and Learn seminars.\nFrom our extensive required safety training to our award-winning\nhealth and wellness benefits, Chesapeake is dedicated to providing quality\nresources to ensure the health and well-being of each of our employees.\nFrom state-of-the-art training facilities\nto extensive health and wellness programs,\nChesapeake provides employees with the skills\nthey need to succeed both in the field and at\nthe office while creating a well-rounded envi­\nronment for employees and their families.\n##### BOARD OF DIRECTORS »\nLouis A. Simpson\nChairman\nSQ Advisors, LLC\nNaples, Florida\n*Nominated for*\n*election in June 2011*\n**28** | BOARD OF DIRECTORS AND OFFICERS\nV. Burns Hargis (1)\nPresident\nOklahoma State University\nStillwater, Oklahoma\n(1) Audit Committee\n(2) Lead Independent Director\n(3) \u0007 Compensation Committee\n(4) \u0007 Nominating and Corporate\nGovernance Committee\nAubrey K. McClendon\nChairman of the Board\nand Chief Executive Officer\nChesapeake Energy Corporation\nOklahoma City, Oklahoma\nMerrill A. “Pete” Miller, Jr. (1,2)\nChairman, President and CEO\nNational Oilwell Varco, Inc.\nHouston, Texas\nKathleen M. Eisbrenner (3,4)\nFounder and CEO\nNext Decade\nThe Woodlands, Texas\nSTANDING (LEFT TO RIGHT)\nFrank Keating (3)\nFormer Governor, Oklahoma\nPresident and CEO\nAmerican Bankers Association\nWashington, D.C.\nFrederick B.\nWhittemore (3,4)\nAdvisory Director\nMorgan Stanley\nNew York, New York", - "page_start": 28, - "page_end": 29, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## 2010: A YEAR OF TRANSITION AND ACHIEVEMENT\n\n### DEAR FELLOW SHAREHOLDERS »\n\nPlatts Global Energy Awards as finalists for CEO of the Year, Community\nDevelopment Program of the Year, Deal of the Year, Energy Producer\nof the Year and the Industry Leadership Award. Chesapeake was one\nof only two companies selected as a finalist in five or more categories.\nThe company was also honored in 2010 with a Certificate of Recognition\nfor our military reserve recruiting efforts, named a 2010 Best Diversity\nCompany by Engineering & Information Technology Magazine and rec­\nognized for Best Investor Relations in Energy Sector and Best Investor\nRelations Website at the 2010 IR Magazine U.S. Awards.\n**Recent Events and a Better Way Forward**\nYou may be aware that I have been outspoken in attempting to persuade\nour country’s political leadership to recognize that the discovery of vast\nresources of unconventional natural gas and oil in the U.S. is a complete\ngame changer for our country from an economic, national security and\nenvironmental perspective. After two years of my best efforts and the\nefforts of many others in the industry, most notably T. Boone Pickens,\nFrom our beginning 22 years ago with 10\nemployees in Oklahoma City to employing\nmore than 10,000 people across 15 states\ntoday, Chesapeake has always focused on\nbuilding first-class human resources within\na distinctive corporate culture.\n*<<* *A Chesapeake rig drills in the Marcellus Shale, where the company is*\n*the leading leasehold owner, largest producer and most active driller.*\nwet natural gas and dry natural gas), similar to the components of the\nEagle Ford Shale. We have made a large commitment to this play and\nhave acquired approximately 1.2 million net leasehold acres and expect\nto increase this total to as much as 1.5 million net leasehold acres in the\ncoming months. We are currently using three rigs to evaluate the play\nand believe our leasehold could support the drilling of up to 12,000 net\nwells. This is an area where we anticipate bringing in a joint venture\npartner late in 2011 or early in 2012.\n**Our People**\nGreat assets cannot exist without great people, so we take great pride\nin hiring, training, motivating, rewarding and retaining what we regard\nas the best employees in the industry. From our beginning 22 years ago\nwith 10 employees in Oklahoma City to employing more than 10,000", - "page_start": 13, - "page_end": 13, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### INVESTING IN OUR COMMUNITIES »\n\nto fund higher education for nearly 400 other students in 12 states through\nour Chesapeake Scholars program. Chesapeake’s scholarships help recruit\nthe best and brightest students and provide educational opportunities in\ncommunities where we operate. In Oklahoma City, more than 400 em­\nployees volunteer for up to an hour a week on company time at four local\npublic schools. Chesapeake’s program has grown to become the largest\ncorporate mentoring program in Oklahoma.\n**Community Impact**\nChesapeake employees have been enriching their hometowns as volun­\nteers for many years. We formalized those efforts in 2009 by establishing\nan official employee volunteer program, the H.E.L.P. (Helping Energize\nLocal Progress) Initiative, wherein employees are invited to volunteer\neach month for a variety of organizations from food pantries to animal\nshelters. Through that program, employees donated more than 26,000\nhours to their communities in 2009.\nIn the summer of 2010, Chesapeake took the H.E.L.P. Initiative to a\nhigher level through the launch of Operation Blue. From Memorial Day\nthrough Labor Day, each employee was given four hours of company time\nto complete the volunteer project of their choice. Our employees eagerly\naccepted the challenge, and in three months more than 4,900 employ­\nees donated 30,900 hours of service to 519 organizations in more than\n96 communities across the country. Operation Blue is now an annual\nvolunteer program in which employees roll up their sleeves in the com­\nmunities they call home.\nChesapeake’s contributions take many forms: financial and equipment\ndonations, volunteerism and scholarships. Last year, we made numerous\nin-kind donations of laptops, reconditioned Chesapeake fleet vehicles and\nsubsidized office space. These contributions provide essential operating\ntools as nonprofit organizations across the nation attempt to serve more\npeople — often with lower budgets — in tough economic times.\nFor example, in Louisiana we donated 12 vehicles in 2010, including\none to the Panola College Oil and Natural Gas Technology Program, which\nteaches students about the natural gas industry and provides them with\nhands-on technical training. Across many of the company’s operating\nareas, we’ve donated computers to deserving students, schools and\norganizations through Chesapeake’s Discovering Tomorrow’s Leaders\nprogram. In 2010 the company equipped 14 students with laptops and\ndonated 70 computers to schools or supporting nonprofit organizations.\nChesapeake partners with other companies and organizations to meet\nbasic, practical needs in hundreds of communities. An example is our\nsponsorship of the annual Day of Caring at the Ganus Center of Harding", - "page_start": 26, - "page_end": 26, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\nfracture stimulation designs for liquids-rich plays that allow the company to achieve a greater stimulated rock volume\nin low permeability reservoirs. Finally, the advancements Chesapeake has made in developing liquids-rich plays have\nbeen made possible through the use of our proprietary Reservoir Technology Center that has become the industry’s most advanced shale core laboratory.\n**It is often said that the energy industry has an aging work force that is fast approaching**\n**retirement age. How is Chesapeake addressing this?**\nIt is no secret that there is a shortage of experienced professionals in the natural gas and oil industry. The industry down­\nturn of the 1980s and 1990s discouraged many from pursuing energy careers. In the following decades, strong compe­\ntition from other industries lured away many of the best and brightest science and technology graduates, and today\nmany experienced professionals who stayed in the industry through the downturn are approaching retirement age.\nAs a result, one of our industry’s greatest challenges over the past 10 years has been to develop a new generation\nof natural gas and oil professionals who have the knowledge and experience required to meet the nation’s growing\nenergy needs.\nIn 2000 Chesapeake was one of the first companies to recognize this trend and to understand how recruiting\nand training a new generation of energy professionals would impact the company’s future success and its ability to\ncompete in the industry. At that time, Chesapeake formulated a business strategy to address future staffing needs\nand decided to create a world-class college recruiting and intern program to recruit the most promising industry\ntalent. Today, Chesapeake hosts more than 150 interns every summer in its internship program, many of whom go\non to become full-time Chesapeake employees upon graduation. In addition, we have 350 students who receive\nscholarships through Chesapeake programs, and our staff of college recruiters has developed strong relationships with professors, department heads\nand career counselors at the more than 31 universities where we actively recruit.\nAs a result of these efforts, young professionals in a wide range of disciplines, from scientists and engineers to land management and legal", - "page_start": 21, - "page_end": 21, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## 2010: A YEAR OF TRANSITION AND ACHIEVEMENT\n\n### DEAR FELLOW SHAREHOLDERS »\n\npeople across 15 states today, Chesapeake has always focused on build­\ning first-class human resources within a distinctive corporate culture. Talk\nto Chesapeake employees and you will note genuine pride and great\nenthusiasm about the company and the critical role that we play in deliv­\nering increasing quantities of clean and affordable American natural gas\nand valuable and reliable liquids to energy consumers across the country.\nChesapeake employees are distinctive in other ways as well. They\nare much younger than the industry average, with half of our almost\n4,000 Oklahoma City-based headquarters employees 33 years old\nor younger. Their enthusiasm and willingness to learn create an\n**12** | LETTER TO SHAREHOLDERS 2010 ANNUAL REPORT | **13**\n*Developing great assets begins with*\n*great people, such as the hardworking*\n*crews of Nomac, Chesapeake’s wholly*\n*owned drilling subsidiary. Employees*\n*take pride in the critical roles they play*\n*in finding and delivering natural gas*\n*to their fellow Americans.*\nI am pleased to report that we have apparently finally convinced\nPresident Barack Obama and Congressional leadership to recognize that\nthe energy path America is on today is completely unsustainable. There\nappears to be growing recognition that it is spectacularly dangerous for\nAmerica to continue importing 9 million barrels of oil per day and exporting\nmore than $1 billion per day in national wealth to oil exporting countries.\nAmerica’s undiminished appetite for foreign oil has created the larg­\nest wealth transfer in the history of the world. The political leadership\nin Washington, D.C., has not seemed overly concerned about this issue\nuntil recently. However, after President Obama’s recent speech calling\n(1)\n\u0007 Reserve replacement is calculated by dividing net reserve additions from all sources by actual production for the corresponding period. We calculate drilling and net acquisition cost per mcfe by dividing total drilling\nand net proved property acquisition costs incurred during the year (excludes certain costs primarily related to net unproved property acquisitions, geological and geophysical costs and deferred taxes related to\ncorporate acquisitions) by total proved reserve additions excluding price-related revisions.\n(2)\n\u0007 A non-GAAP financial measure, as defined below. Please refer to the Investors section of our website at www.chk.com for reconciliations of non-GAAP financial measures to comparable financial measures calculated\nin accordance with generally accepted accounting principles.\n- \u0007Adjusted ebitda is net income (loss) before interest expense, income tax expense (benefit), and depreciation, depletion and amortization expense, as adjusted to remove the effects of certain items that manage­\nment believes affect the comparability of operating results.", - "page_start": 13, - "page_end": 15, - "source_file": "NYSE_CHK_2010.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_SMFG_2011.pdf", - "query": "Has the Sumitomo Mitsui Financial Group offered help to the elderly?", - "target_page": 6, - "target_passage": "Currently, the proportion of people aged 65 or over in Japan has reached 23.4%*. SMFG will help create frameworks enabling the elderly to enjoy a vibrant lifestyle with peace of mind, through support for life-cycleframeworks enabling the elderly to enjoy a vibrant lifestyle with peace of mind, through support for life-cycle planning and other measures. The SMFG Group aims to create systems and a corporate culture that foster a soundplanning and other measures. The SMFG Group aims to create systems and a corporate culture that foster a sound balance between work and care needs, given that many group employees will later need to nurse ailing relatives.balance between work and care needs, given that many group employees will later need to nurse ailing relatives", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\nMeasures are being stepped up on a range of fronts — not only involving a low-carbon society, but Measures are being stepped up on a range of fronts — not only involving a low-carbon society, but\nalso dealing with issues such as water supply, soil contamination, energy and biodiversity. We aim to also dealing with issues such as water supply, soil contamination, energy and biodiversity. We aim to\ncontribute to sustainable development by supporting the worldwide adoption of Japan’s much-admired contribute to sustainable development by supporting the worldwide adoption of Japan’s much-admired\ntechnological breakthroughs, with a particular focus on the Asian region. technological breakthroughs, with a particular focus on the Asian region.\nCurrently, the proportion of people aged 65 or over in Japan has reached 23.4%*. SMFG will help create Currently, the proportion of people aged 65 or over in Japan has reached 23.4%*. SMFG will help create\nframeworks enabling the elderly to enjoy a vibrant lifestyle with peace of mind, through support for life-cycle frameworks enabling the elderly to enjoy a vibrant lifestyle with peace of mind, through support for life-cycle\nplanning and other measures. The SMFG Group aims to create systems and a corporate culture that foster a sound planning and other measures. The SMFG Group aims to create systems and a corporate culture that foster a sound\nbalance between work and care needs, given that many group employees will later need to nurse ailing relatives. balance between work and care needs, given that many group employees will later need to nurse ailing relatives.\n-\n-\n-\nWide-ranging financial support for the reconstruction of infrastructure Wide-ranging financial support for the reconstruction of infrastructure\nOngoing disaster recovery activities by employee volunteers Ongoing disaster recovery activities by employee volunteers\nComprehensive support for industrial recovery in partnership with local governments and Comprehensive support for industrial recovery in partnership with local governments and\nfinancial institutions in the disaster-affected areas financial institutions in the disaster-affected areas\nIn anticipation of further global expansion, the SMFG Group is aggressively internationalizing its In anticipation of further global expansion, the SMFG Group is aggressively internationalizing its\noperations both in Japan and overseas. Initiatives include aggressive development of advisory operations both in Japan and overseas. Initiatives include aggressive development of advisory\nservices for infrastructure upgrades in emerging economies, a cross-departmental endeavor, services for infrastructure upgrades in emerging economies, a cross-departmental endeavor,\nas well as contributions to the international community and the environmental business, chiefly as well as contributions to the international community and the environmental business, chiefly", - "page_start": 5, - "page_end": 5, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## **10**\n\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\n★\nSMBC SMBC’s Bangkok Branch assisted s Bangkok Branch assisted\nfarmers by donating underground farmers by donating underground\nwater storage tanks and assisting water storage tanks and assisting\nwith vegetable planting and with vegetable planting and\nharvesting. harvesting.\nHigh school students from New York\nwho visited Japan on a study trip\nScholarship students at Sun Yat-sen University\nDonated furniture\nEmployee volunteers who participated in\nlandscape improvement projects\nPerforming a Japanese-language drama\nBank employees helped plant\nvegetables as volunteers\nPhotographs supplied by AYO\nScholarship award ceremony for university students in Vietnam\n*Please see this website\nfor further details (in\nJapanese):\n\nwww.smbc.co.jp/ccs/\nSumitomo Mitsui Financial Group CSR Report\n**Helping build prosperity**\n**in Asia and the world**", - "page_start": 14, - "page_end": 14, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\nthrough branches and representative offices overseas. through branches and representative offices overseas.\nWe will continue to discuss and review various approaches to issues facing the international We will continue to discuss and review various approaches to issues facing the international\ncommunity so as to build up trust internationally as a global player. community so as to build up trust internationally as a global player.\n####### **Further measures needed**\n-\n-\n-\nGive further support for businesses involved in greenhouse gas Give further support for businesses involved in greenhouse gas\nreduction, water supply, new energy and resource initiatives reduction, water supply, new energy and resource initiatives\nDo more to safeguard biodiversity, in our capacity as a Do more to safeguard biodiversity, in our capacity as a\nfinancial institution financial institution\nShare our information assets and know-how globally in the Share our information assets and know-how globally in the\nenvironmental business environmental business\n*Estimates by the Statistics Bureau, Ministry of Internal Affairs and Communications (October 1, 2011)\n####### **Further measures needed**\n-\n-\n-\nSupport businesses involved in health, medical and Support businesses involved in health, medical and\nnursing care nursing care\nExpand range of financial products and services for the Expand range of financial products and services for the\nelderly (planning for asset management for old age) elderly (planning for asset management for old age)\nFoster a better work-life balance Foster a better work-life balance\n####### **Further measures needed**\n-\n-\n-\nShare expertise in corporate social responsibility Share expertise in corporate social responsibility\nwith the international community with the international community\nImprove financial services in preparation for the Improve financial services in preparation for the\nglobalization of operations in Japan (multilingual globalization of operations in Japan (multilingual\nsupport) support)\nPromote diversity Promote diversity\nIn the past, the Sumitomo Group In the past, the Sumitomo Group undertook large-scale afforestation undertook large-scale afforestation\nprograms to solve the problem of programs to solve the problem of pollution around the Besshi copper pollution around the Besshi copper\nmine, while the Mitsui Group set up mine, while the Mitsui Group set up the Mitsui Memorial Hospital to the Mitsui Memorial Hospital to\ngive the poorest in society access to give the poorest in society access to basic medical care. Based on this basic medical care. Based on this\ncorporate social responsibility corporate social responsibility DNA embedded in the business DNA embedded in the business", - "page_start": 5, - "page_end": 5, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\nphilosophies of both the Sumitomo philosophies of both the Sumitomo and Mitsui groups over the 400 and Mitsui groups over the 400\nyears of their existence, we will years of their existence, we will continue to play our part in solving continue to play our part in solving\nproblems facing the international problems facing the international community through our financial community through our financial\nservice service operations. operations.\n**Priority Issues for Us** As one of Japa As one of Japan’s leading financial services groups, s leading financial services groups,\nthe SMFG Group is taking the lead in aggressively addressing the four priority issues the SMFG Group is taking the lead in aggressively addressing the four priority issues\nwe have identified as significantly impacting the nation. we have identified as significantly impacting the nation.\nOur Mission and CSR at SMFG\n- To provide optimum added value to our customers and together with them achieve growth - To provide optimum added value to our customers and together with them achieve growth\n- To create sustainable shareholder value through business growth - To create sustainable shareholder value through business growth\n- To provide a challenging and professionally rewarding work environment for our dedicated employees - To provide a challenging and professionally rewarding work environment for our dedicated employees\nWe intend to be a financial services group that has the complete trust and support of We intend to be a financial services group that has the complete trust and support of\nour customers. For this purpose, we will always provide services that meet the true our customers. For this purpose, we will always provide services that meet the true\nneeds of our customers to assure their satisfaction and earn confidence in the Group. needs of our customers to assure their satisfaction and earn confidence in the Group. *1.* **Satisfactory**\n**Customer Services**\nIn the conduct of its business activities, SMFG fulfills its social responsibilities by contributing to In the conduct of its business activities, SMFG fulfills its social responsibilities by contributing to\nthe sustainable development of society as a whole through offering higher added value to the sustainable development of society as a whole through offering higher added value to\n(i) customers, (ii) shareholders and the market, (iii) the environment and society, and (iv) employees. (i) customers, (ii) shareholders and the market, (iii) the environment and society, and (iv) employees.\n**SMFG’s Definition of CSR**", - "page_start": 5, - "page_end": 6, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n##### Commitment from the Top\n\n####### **Further measures needed**\n\n**Our Mission**\n**Contributing to the Sustainable Development of Society**\n**CSR Group Initiatives**\nSolid Management Structure\n(corporate governance, internal controls, compliance,\nrisk management, information disclosure, etc.)\nCustomers Shareholders\nand the Market The Environment\nand Society Employees\nHighly-valued\nproducts and\nservices\nSound\nManagement\nSocial and community activities and environmental activities\nCorporate culture\nrespecting\nthe individual\nBoard of Directors\nSumitomo Mitsui Banking Corporation SMFG Card & Credit, Inc. The Japan Research Institute Limited SMBC Friend Securities Co., Ltd. Sumitomo Mitsui Finance and Leasing Co., Ltd.\n**Chairman** : Director in charge of SMFG\nCorporate Planning Department\n**Committee members** : General Managers of SMFG,\nSumitomo Mitsui Banking Corporation,\nSMFG Card & Credit, Sumitomo Mitsui Card,\nCedyna, Sumitomo Mitsui Finance and Leasing,\nThe Japan Research Institute,\nSMBC Friend Securities, SMBC Nikko Securities,\nTHE MINATO BANK and\nKansai Urban Banking Corporation\n**Administered by** : Group CSR Department of SMFG\n**Strategic advisor** :\nJRI Center for the Strategy of Emergence\nManagement Committee\n**Group CSR Committee**\n**CSR Liaison Committee**\n**SMFG CSR promotion structure**\nOur Mission\nCustomers\nPromoting CSR through\ncore operations\nShareholders and the Market\nThe Environment and Society\nEmployees\n| Plan |\n|:---|\n| Do |\n| Check |\n|:---|\n| Act |\nBasic CSR Policy\n(Business Ethics)\nWe intend to be a financial services group for which all officers and employees work We intend to be a financial services group for which all officers and employees work\nwith pride and commitment. For this purpose, we respect people and develop with pride and commitment. For this purpose, we respect people and develop\nemployees with extensive professional knowledge and capabilities, thereby creating a employees with extensive professional knowledge and capabilities, thereby creating a\nfree and active business environment. free and active business environment. *4.* **Free and Active**\n**Business Environment**\nWe intend to be a financial services group that maintains fair, transparent, and sound We intend to be a financial services group that maintains fair, transparent, and sound\nmanagement based on the principle of self-responsibility. For this purpose, along with management based on the principle of self-responsibility. For this purpose, along with\nearning the firm confidence of our shareholders, our customers, and the general public, earning the firm confidence of our shareholders, our customers, and the general public,\nwe take a long-term view of our business and operate it efficiently, and actively disclose we take a long-term view of our business and operate it efficiently, and actively disclose", - "page_start": 6, - "page_end": 6, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\noffering optimal products and services, and ensuring that every offering optimal products and services, and ensuring that every employee and the overall group are capable of employee and the overall group are capable of\nresponding to the challenges of globalization. I believe that responding to the challenges of globalization. I believe that through these measures, through these measures,\nwe will contribute to the growth and development of our clients we will contribute to the growth and development of our clients and society, and ourselves grow in partnership with them. and society, and ourselves grow in partnership with them.\nThrough our basic policy of becoming “a globally competitive Through our basic policy of becoming “a globally competitive financial services group financial services group\nwith the highest trust of our clients, society and other stakeholders” with the highest trust of our clients, society and other stakeholders” by maximizing our core strengths of by maximizing our core strengths of\n“Spirit of Innovation,” “Speed” and “Solution & Execution,” we “Spirit of Innovation,” “Speed” and “Solution & Execution,” we will continue to stay ahead of the times, will continue to stay ahead of the times,\nno matter how challenging, and actively adapt to changes in our no matter how challenging, and actively adapt to changes in our business environment. business environment.", - "page_start": 1, - "page_end": 1, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## **10**\n\n#### **Social Contribution Activities**\n\ncentered on specific examples centered on specific examples\nThis is the official version of our CSR report. Covers the full spectrum of This is the official version of our CSR report. Covers the full spectrum of\nCSR activities at SMFG CSR activities at SMFG\nCovers environment-related statistical data and gives more detailed Covers environment-related statistical data and gives more detailed\ninformation on CSR activities information on CSR activities\n**CSR disclosure**\n**through**\n**specific examples**\n**Comprehensive**\n**disclosure of**\n**CSR activities**\n**Enriched**\n**CSR disclosure**\n:\n:\n:\nApril 1, 2010 to March 31, 2011 ( “Fiscal 2010” )\nNote: Certain items in this report refer to activities taking place after April 2011.\nDecember 2011\nGroup CSR Department, Sumitomo Mitsui Financial Group, Inc.\n1-2 Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-0005\nTEL: +81-3-3282-8111\nSumitomo Mitsui Sumitomo Mitsui\nBanking Corporation Banking Corporation\nSMBC Nikko Securities SMBC Nikko Securities ORIX Credit ORIX Credit PROMISE * PROMISE * Sumitomo Mitsui Card Sumitomo Mitsui Card Cedyna Cedyna\nSMFG Card & Credit SMFG Card & Credit Sumitomo Mitsui Sumitomo Mitsui\nFinance and Leasing Finance and Leasing\nThe Japan The Japan\nResearch Institute Research Institute SMBC Friend Securities SMBC Friend Securities\nDaiwa SB Investments Daiwa SB Investments\nSumitomo Mitsui Auto Service Sumitomo Mitsui Auto Service\n**SMFG SUMITOMO MITSUI FINANCIAL GROUP**\nNote: American Depositary Receipts (ADRs) are listed on the New York Stock Exchange.\n**CSR report 2011 (digest version)**\n**CSR report (online version, Japanese only)**\n**CSR report 2011**\n**(digest version with examples of activities and**\n**statistical performance, online PDF file)**\nwww.smfg.co.jp/responsibility\n29 **CSR REPORT 2011 CSR REPORT 2011** 30", - "page_start": 15, - "page_end": 15, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n#### **Activities**\n\n**For further details,**\n**please see our website.**\nMitsui Sumitomo VISA Card\nc UNICEF\nMozambique/Arild Drivdal\n**International cooperation begins at home**\nThe SMFG Group is engaged in a range of activities The SMFG Group is engaged in a range of activities\nthat contribute to development at both the regional that contribute to development at both the regional\nand international level. In addition to overseas units’ and international level. In addition to overseas units’\nindependent initiatives, which are geared to host independent initiatives, which are geared to host\ncountry issues and characteristics, the Group supports country issues and characteristics, the Group supports\nprojects that have contributed to achievement of the projects that have contributed to achievement of the\nUnited Nations’ global Millennium Development Goals, United Nations’ global Millennium Development Goals,\nsuch as poverty eradication, health improvement and such as poverty eradication, health improvement and\nstatus improvement for education and women in status improvement for education and women in\ndeveloping countries. Our support takes the form of developing countries. Our support takes the form of\ndonations to non-profit and non-governmental donations to non-profit and non-governmental\norganizations, through the employee volunteer fund. organizations, through the employee volunteer fund.\n(The map shows areas where fund money is used, (The map shows areas where fund money is used,\nmarked with a marked with a ★ symbol). Please see our website for symbol). Please see our website for\nmore details. more details.\nEurope & Africa Middle East & Asia North America\n**Scholarships at major universities 2**\n**2**\n**China**\nSumitomo Mitsui Banking Corporation (China) Limited Sumitomo Mitsui Banking Corporation (China) Limited\nestablished a scholarship program for students of Zhejiang established a scholarship program for students of Zhejiang\nUniversity, Shanghai Inter University, Shanghai Inter-\nnational Studies University, national Studies University,\nSun Yat-sen University, Sun Yat-sen University,\nand other universities. and other universities.\nSMBC Hong Kong Branch makes donations to the Asian SMBC Hong Kong Branch makes donations to the Asian\nYouth Orchestra (AYO), Youth Orchestra (AYO),\ncomprising young Asian comprising young Asian\nmusicians selected musicians selected\nthrough auditioning who through auditioning who\nperform all over Asia. perform all over Asia.\nAs a way of increasing understanding of Japanese culture, As a way of increasing understanding of Japanese culture,\nSMBC SMBC’s Seoul Branch donates funds to make possible the s Seoul Branch donates funds to make possible the\nholding of a competition holding of a competition\ninvolving theatrical perfor involving theatrical perfor-", - "page_start": 13, - "page_end": 14, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\nthey would be able to open their offices for they would be able to open their offices for\nbusiness on weekends and other holidays. business on weekends and other holidays.\nDespite the lack of water and gas, they really Despite the lack of water and gas, they really\ngave their all to provide banking services. gave their all to provide banking services.\nIt was really uplifting to see such dedication It was really uplifting to see such dedication\nand sense of responsibility as an employee of and sense of responsibility as an employee of\na financial institution entrusted with essential a financial institution entrusted with essential\nsocial infrastructure. I talk about “the strength social infrastructure. I talk about “the strength\nof our front-line staff,” but I was able to fully of our front-line staff,” but I was able to fully\nappreciate just how extraordinarily strong appreciate just how extraordinarily strong\nSMFG and SMBC are thanks to SMFG and SMBC are thanks to this this display display\nof front-line commitment. of front-line commitment.\nMoving forward on the reconstruction of Moving forward on the reconstruction of\nthe Tohoku region, I believe we can also the Tohoku region, I believe we can also\ncontribute to the rebuilding of infrastructure contribute to the rebuilding of infrastructure\nthrough project finance and other through project finance and other\nfundamental businesses of financial fundamental businesses of financial\ninstitutions in which we excel. institutions in which we excel.\nWe are now actively engaged in promoting We are now actively engaged in promoting\nbusiness in the Tohoku region, including business in the Tohoku region, including\nbusiness matching with parties outside business matching with parties outside\nthe region. In addition, we have a range of the region. In addition, we have a range of\nsupport activities in partnership with the Miyagi support activities in partnership with the Miyagi\nprefectural government and The 77 Bank, prefectural government and The 77 Bank,\nLtd., which is based in Miyagi. Ltd., which is based in Miyagi.\n**Miyata** : In the same way, other SMFG : In the same way, other SMFG\nGroup companies have been sending out Group companies have been sending out\nvolunteers, and providing donations not only volunteers, and providing donations not only\nas a company, but also through individual as a company, but also through individual\nemployees. SMBC was at the heart of all these employees. SMBC was at the heart of all these", - "page_start": 2, - "page_end": 2, - "source_file": "NYSE_SMFG_2011.pdf" - }, - { - "text": "# Sumitomo Mitsui Financial Group CSR Report Digest version www.smfg.co.jp/english\n\n## Today, Tomorrow and Beyond\n\n#### **Together with Our Customers**\n\nKatsutoshi Konuma, Section Manager, Social & Environmental Management, Asahi Breweries Ltd.\n“Eating should be something that generates emotion. New potential exists in the world of cuisine.”\nYasuhiro Nakashima Associate Professor Graduate School of Agricultural and Life Sciences,\nThe University of Tokyo\n“As consumer tastes go through a time of great change, I think it is important to\nprioritize ingredients and the attitude of customers toward eating.”\nDaisuke Yamamoto, Vice Senior Consultant, Research Department,\nThe Japan Research Institute, Limited\n“An important concept is multilateral dialogue as the number of parties involved in food\nproduction increases throughout the supply chain.”\nYoichiro Fukayama, Planning Dept., Deputy Head (with powers of representation) of\nthe Corporate Banking Unit & Middle Market Banking Unit, SMBC\nModerated by Kenji Sawami, Partner, Ernst & Young ShinNihon LLC\n**For further details, please see our website.**\nIn addition to removing mobility barriers at In addition to removing mobility barriers at\nbranches, the bank plans to aggressively branches, the bank plans to aggressively\nsupport installation of facilities needed to support installation of facilities needed to\ncope with the rapidly rising old-age cope with the rapidly rising old-age\ndependency ratio. As a first step, SMBC dependency ratio. As a first step, SMBC\nhas established clear guidelines for has established clear guidelines for\nsupporting the construction of rental supporting the construction of rental\nhousing for the elderly, expected to be a housing for the elderly, expected to be a\nfuture growth area. future growth area.\nWhile continuing to tailor business While continuing to tailor business\nactivities to the needs of the community at activities to the needs of the community at\nlarge and ensuring a friendly banking large and ensuring a friendly banking\nenvironment for our customers, the SMFG environment for our customers, the SMFG\nGroup also plans to support the creation of Group also plans to support the creation of\nframeworks that enable the elderly to live frameworks that enable the elderly to live", - "page_start": 7, - "page_end": 7, - "source_file": "NYSE_SMFG_2011.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_CHK_2010.pdf", - "query": "Does Chesapeake Energy have a project to reduce excessive water use?", - "target_page": 28, - "target_passage": "Created to meet the challenge of reducing our water usage, Chesapeake’s Aqua Renew® program uses state-of-the-art technology to recycle pro- duced water.", - "chunk_present": { - "presence": true, - "index": 0 - } - }, - "top_chunk": [ - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### INVESTING IN OUR WORLD AND OUR PEOPLE »\n\nManagement Practices (BMPs) to help ensure energy development is con­\nducted in an environmentally responsible manner. Procedures are imple­\nmented throughout our operations to protect freshwater aquifers and\nreduce environmental impacts. BMPs protect wildlife, air quality, water and\nlandscapes as we work to develop vitally needed domestic energy sources.\nImplemented throughout the entire life cycle of a well, BMPs can be\nas simple as strategically placing a berm, or land barrier, on locations\nto control surface water runoff. Others involve cutting-edge operational\ntechnologies such as utilizing the most advanced techniques offered in\ndrilling fluids, well casing and cement design. Regardless of complex­\nity, all BMPs are based on the idea that the environmental footprint of\nenergy development should be as small and temporary as possible.\nThese practices are continually evolving and further improving as\nChesapeake and the industry develop new innovative techniques and\napproaches to business.\nIn addition to our BMPs, Chesapeake has also initiated several\ninnovative internal programs focused on water recycling and greener\nhydraulic fracturing processes.\n* **Aqua Renew** * **®**\nCreated to meet the challenge of reducing our water usage, Chesapeake’s\n*Aqua Renew* ® program uses state-of-the-art technology to recycle pro­\nduced water. Since the\ncompany’s preliminary\nreclamation project in\n2006, our focus on water reuse and conservation has become a company-\nwide endeavor, stretching from the Barnett Shale of North Texas to the\nMarcellus Shale of northern Pennsylvania.\nThe *Aqua Renew* program has yet to find a limit to how much\nrecycled water could be used without compromising well production.\nIn fact, our Marcellus Shale operations are treating and recycling virtu­\nally 100% of produced water (more than 10 million gallons per month)\nfor reuse in our hydraulic fracturing operations. Properly conducted\nmodern fracking is a highly engineered, controlled, sophisticated and\nsafe procedure.\nWith such large volumes of recycled water, the company is see­\ning more than just environmental advantages. We estimate that this\n##### INVESTING IN OUR WORLD AND OUR PEOPLE »\n*Green operations — Chesapeake’s Best Management Practices ensure our*\n*operations are as environmentally friendly as possible, while protecting*\n*our employees, neighbors and the areas where we operate.*\n2010 ANNUAL REPORT | **27**\nprocess is saving the company an average of $12 million per year in the\nMarcellus Shale alone.\n* **Green Frac** * **®**\nChesapeake’s *Green Frac* *®* program was launched in October 2009 to\nevaluate the types of additives typically used in the fracking process. As", - "page_start": 27, - "page_end": 28, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## 2010: A YEAR OF TRANSITION AND ACHIEVEMENT\n\n### DEAR FELLOW SHAREHOLDERS »\n\n**Fracking Operations Transparency**\nNatural gas and oil operations continue to grow and ex-\npand across the country as vast new resources are un-\nlocked through the process of hydraulic fracturing, or\n“fracking,” a proven technology that has been used safely\nand successfully in the completion of more than 1 million\nU.S. wells since 1949.\nDuring the fracking process, a mixture of approximately\n99% water and sand, combined with a small amount of\nchemical additives, is pumped at high pressure into a\ntargeted formation to create small fissures or fractures in\nthe surrounding rock or shale. These fractures are\nkept propped open by the sand to allow the natural\ngas or oil to freely flow into a wellbore.\nIn our continuing efforts to educate the public and\nalleviate common misconceptions about hydraulic\nfracturing, Chesapeake became one of the first\nenergy companies to disclose the additives used\nin the process. We are actively participating in a\nnational, publicly accessible web-based registry\ndeveloped by the Ground Water Protection Council\nand the Interstate Oil and Gas Compact Commission,\nwith support of the U.S. Department of Energy. The\nregistry allows for fracking additives to be reported\non a well-by-well basis and offers public access to\nthat material on its website. Chesapeake began\nloading well completion data onto the registry on\nFebruary 15, 2011, for wells where completion reports\nhave been filed with the appropriate state agencies.\nTo view the listings and learn more about the fracking\nprocess, the additives used and measures taken to protect\nfresh ground water aquifers, visit www.fracfocus.org.\natmosphere of vitality and energy at Chesapeake, important ingredi­\nents of our distinctive culture. These attributes, along with a vibrant\nand attractive corporate headquarters campus, low levels of bureau­\ncracy, great assets and a well-executed corporate strategy combine to\ncreate our culture of success and innovation.\nThis has generated extremely positive external feedback as\nChesapeake was recently recognized for the fourth consecutive year\nas one of the FORTUNE 100 Best Companies to Work For ®(3) in the U.S.\nIn fact, we moved up to #32 overall and #1 in our industry — we are\nvery proud of having created and sustained what is now considered\nthe best place to work in all of the U.S. energy production industry.\nIn addition, we were honored in December 2010 at the 12th Annual", - "page_start": 12, - "page_end": 13, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\nfracture stimulation designs for liquids-rich plays that allow the company to achieve a greater stimulated rock volume\nin low permeability reservoirs. Finally, the advancements Chesapeake has made in developing liquids-rich plays have\nbeen made possible through the use of our proprietary Reservoir Technology Center that has become the industry’s most advanced shale core laboratory.\n**It is often said that the energy industry has an aging work force that is fast approaching**\n**retirement age. How is Chesapeake addressing this?**\nIt is no secret that there is a shortage of experienced professionals in the natural gas and oil industry. The industry down­\nturn of the 1980s and 1990s discouraged many from pursuing energy careers. In the following decades, strong compe­\ntition from other industries lured away many of the best and brightest science and technology graduates, and today\nmany experienced professionals who stayed in the industry through the downturn are approaching retirement age.\nAs a result, one of our industry’s greatest challenges over the past 10 years has been to develop a new generation\nof natural gas and oil professionals who have the knowledge and experience required to meet the nation’s growing\nenergy needs.\nIn 2000 Chesapeake was one of the first companies to recognize this trend and to understand how recruiting\nand training a new generation of energy professionals would impact the company’s future success and its ability to\ncompete in the industry. At that time, Chesapeake formulated a business strategy to address future staffing needs\nand decided to create a world-class college recruiting and intern program to recruit the most promising industry\ntalent. Today, Chesapeake hosts more than 150 interns every summer in its internship program, many of whom go\non to become full-time Chesapeake employees upon graduation. In addition, we have 350 students who receive\nscholarships through Chesapeake programs, and our staff of college recruiters has developed strong relationships with professors, department heads\nand career counselors at the more than 31 universities where we actively recruit.\nAs a result of these efforts, young professionals in a wide range of disciplines, from scientists and engineers to land management and legal", - "page_start": 21, - "page_end": 21, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\nnatural gas refineries that supplement the U.S. liquid fuel supply stream, we believe that the marketplace will increasingly utilize and embrace natural\ngas. Chesapeake is working with industry, public policymakers and potential partners on each of these demand reinvention opportunities. Natural\ngas is clean, affordable, abundant and American. Why *shouldn’t* it trade at a BTU premium in the years ahead?\n**Why is an investment grade rating on its debt securities important to CHK?**\nWe believe that Chesapeake will benefit in multiple ways from an investment grade rating on our debt\nsecurities, which we hope to achieve in 2012 or 2013. First, a higher rating would obviously lower the company’s\nborrowing costs over time. In addition, other less easily quantifiable benefits will also accrue to Chesapeake.\nHigher debt ratings would result in lower costs on long-term firm transportation contracts that we enter into in\norder to market our natural gas and oil production as well as facilitate our ability to enter into long-term contracts\nto sell our natural gas production to international buyers in the form of LNG. An improved rating will also enhance\nChesapeake’s ability to further attract world-class energy companies to participate in our joint venture projects,\nwhich profitably monetize a portion of our leasehold investments and also accelerate the development of our\nresource base. Finally, and perhaps most importantly, we believe that reduced financial leverage and an invest­\nment grade rating will lead to a higher stock price and provide further interest from worldwide equity investors.\nJeff Fisher\nSenior Vice President - Production\nNick Dell’Osso\nExecutive Vice President\nand Chief Financial Officer\nJeff Mobley\nSenior Vice President -\nInvestor Relations and Research\n2010 ANNUAL REPORT | **21**\nThrough volunteer programs and responsible operations, we strive to be the best neighbor\npossible in every one of our operating areas by investing in our communities.", - "page_start": 22, - "page_end": 23, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n**22** | SOCIAL RESPONSIBILITY 2010 ANNUAL REPORT | **23**\n*Employees lend a helping hand at*\n*Rebuilding Together in Oklahoma City*\n*as part of Operation Blue. This annual*\n*volunteer initiative provides employees*\n*company time to work on projects*\n*in their communities.*\n**Chesapeake’s $25 million**\n**of charitable giving in 2010**\nChesapeake’s sense of civic commitment provides a bountiful harvest of\nbenefits to cities large and small. We partner with groups and organizations\nacross all of our operating areas to improve the communities our employ­\nees, contractors, vendors, land and mineral owners call home. We believe\nthe success of our business depends on the strength, goodwill and vitality\nof those communities. Most importantly, we believe it is the responsibility\nof every successful business to share success with its neighbors.\nIn 2010 we gave more than $25 million to charitable organizations\nand projects across our operating areas, primarily focusing on community\ndevelopment, education, health and medical and social services.\n**Economic Impact**\nWhile much of the U.S. is still struggling to recover from the economic re­\ncession, the positive impact of natural gas and oil operations has provided\na valuable economic recovery stimulus for states that are home to explora­\ntion and development activities. As the nation’s second-largest producer\nof natural gas, a Top 15 producer of liquids and most active driller of new\nwells, Chesapeake’s arrival in a new play stimulates economic activity,\naugments personal income through jobs and royalty payments, gen-\nerates substantial tax revenue and sustains communities throughout its\noperating areas.\nIn addition to the general economic impact of our activities on local\neconomies, the company’s tax contributions are substantial. In 2010\nChesapeake paid approximately $675 million in taxes, including ad valorem,\nseverance, sales, employer, and corporate income and franchise taxes. These\ntaxes pay for ongoing government services and also build and maintain\nschools, recreational facilities, and parks and roads — at a time when state\nand local governments are still feeling the pinch of recession. We are proud\nto support America’s economy with our growth while also helping to protect\nthe environment through the greater use of clean-burning natural gas and\nreducing the country’s dependence on expensive foreign oil.\nChesapeake also makes contributions that help improve lives and\neconomies in cities where we operate: $25 million in 2010 alone. For ex­\nample, this past year we donated $200,000 to establish the Chesapeake\nEnvironmental and Recycling Center at Goodwill Industries of Central", - "page_start": 23, - "page_end": 25, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### INVESTING IN OUR WORLD AND OUR PEOPLE »\n\nan industry-leading program,\n*Green Frac* is a decisive move\ntoward an even greener fluid\nsystem. By reviewing all of the ingredients typically used in each fracking\noperation, the program identifies additives that can be removed and tests\nalternatives. To date, the company has eliminated 25% of the additives\nused in frack fluids in most of its shale plays.\n*Green Frac* is also establishing simple guidelines for the company\nand its vendors to select fracking ingredients that present minimal risks\nto people and the environment. These guidelines will also be used to\nincrease public understanding of the process and its necessity in the\nproduction of American natural gas.\n**Employees**\nFrom state-of-the-art training facilities to extensive health and wellness\nprograms, Chesapeake provides employees with the skills they need to\nsucceed both in the field and at the office while creating a well-rounded\nenvironment for employees and their families. We are committed to the\nsafety and well-being of our employees, contractors and local populations.\nWe provide initial and refresher safety and environmental train­\ning to our employees and contractors. In addition to classroom and\nhands-on training, we utilize online environmental, health and\nsafety training focused on company policy and procedures for top­\nics pertinent to the management of our field assets. The range of\n*Learning from the best — Our commitment to creating a safe work environ­*\n*ment continued to grow in 2010 with the founding of the Chesapeake SAFE*\n*program. Focused on developing safe behaviors, promoting a safety-conscious*\n*culture and eliminating risk in all operating areas, the program has trained*\n*more than 4,200 employees and consultants.*\ntopics covered includes Occupational Safety and Health Administra­\ntion (OSHA)-required safety training, such as hazard communica­\ntion, personal protective equipment, confined spaces and respiratory\nprotection. In addition to operations training, we also provide safe work\npractices, vehicle safety and specialized training for employees and\ncontractors who perform specific tasks such as emergency response.\nSpecialized environmental training is also provided to address topics\nsuch as air compliance, waste management and spill prevention.\nIn 2010 we conducted a total of 2,306 instructor-led training courses\nand 67 web-based training courses on safety and environmental pro­\ngrams for employees, contractors, vendors and visitors.\nTo further our training efforts and emphasize the importance\nof creating a safe work environment, the company established the\nChesapeake SAFE program in July 2010. Through workshop training\ncourses, the program focuses on developing safe behaviors, promot­", - "page_start": 28, - "page_end": 28, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **8**\nPermian Basin Chesapeake has built a strong position of approx­\nimately 1.2 million net leasehold acres in the Permian Basin including\n560,000 net leasehold acres in the Bone Spring, Avalon, Wolfcamp and Wolfberry\nunconventional liquids plays. This area has the potential to deliver significant\nupside as we move toward increasing our oil production substantially in the years\nahead. We have developed multiple new horizontal oil projects in this area, where\nwe plan to utilize an average of approximately eight operated rigs in 2011 to further\ndevelop our leasehold in the Permian and Delaware basins and estimate we could drill\nup to 4,400 net wells.", - "page_start": 20, - "page_end": 20, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n##### CHESAPEAKE MANAGEMENT PERSPECTIVES »\n\nspecialists, are being groomed to take over the reins as they learn the business through mentoring, extensive training, development opportunities\nand challenging work assignments. They are generously rewarded with excellent compensation and benefits, as well as an industry-leading working\nenvironment that encourages camaraderie and teamwork. The success of Chesapeake’s strategy is apparent: the average age of the company’s\ngeoscience, land and engineering departments has dropped from 49 in 2000 to 36 today. In addition, the average age of the company’s 4,000\nOklahoma City headquarters employees is 33. Even as some of Chesapeake’s employees retire, the company is well equipped with a seasoned work\nforce that is prepared to support and lead the way in Chesapeake’s continued growth.\n##### CHESAPEAKE MANAGEMENT PERSPECTIVES »\nSteve Dixon\nExecutive Vice President -\nOperations and Geosciences and\nChief Operating Officer\n**20** | INVESTOR Q&A\n**What advantages does CHK’s unique vertical integration strategy provide?**\nChesapeake has built a large inventory of low-risk natural gas and liquids-rich plays that we plan to develop\naggressively over the next two decades. As a result, we know that our company will consistently utilize a tremen­\ndous (and growing) amount of oilfield services for this resource development. This high level of planned drilling\nactivity will create value for the provider of oilfield services, and Chesapeake’s strategy is to capture a portion\nof this value for our shareholders rather than transfer it to third-party vendors whose interests and investments\nare not always aligned with ours. To date, Chesapeake has invested in drilling rigs, rental tools, water manage­\nment equipment, trucking, compression equipment, midstream services, and most recently pressure pumping and\nfracture stimulation equipment. Chesapeake’s activities require a high level of planning and project coordination\nthat is best accomplished through vertical integration and ownership of the oilfield services we utilize. This approach\ncreates a multitude of cost savings, an alignment of interests, operational synergies, greater capacity of equipment,\nincreased safety and better coordinated logistics. In addition, Chesapeake’s control of a large portion of the oilfield\nservice equipment it utilizes provides a unique advantage to control the timing of leasehold development. Simply", - "page_start": 21, - "page_end": 22, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **5**\n\nMarcellus Shale\nBarnett Shale\nHaynesville\nShale\nBossier\nShale\nEagle Ford\nShale\nAnadarko\nBasin\nRockies\nPermian\nBasin\nChesapeake is the second-largest producer of U.S. natural gas and a Top 15 producer of U.S. oil and natural gas liquids. The company has\nbuilt a large resource base of high-quality U.S. assets in the Barnett, Haynesville, Bossier, Marcellus and Pearsall natural gas shale plays\nand in the Granite Wash, Cleveland, Tonkawa, Mississippian, Bone Spring, Avalon, Wolfcamp, Wolfberry, Eagle Ford, Niobrara and Utica\nunconventional liquids plays. In 2010 Chesapeake increased its focus on applying the geoscientific and horizontal drilling expertise\ngained from developing unconventional natural gas shale plays to unconventional liquids-rich plays. Our goal is to reach a balanced mix of\nnatural gas and liquids revenue as quickly as possible through organic drilling. We invested approximately $4.7 billion in 2010, net of\ndivestitures, primarily in liquids-rich acreage to provide the foundation for this shift toward more profitable plays.\nWe own interests in approximately 46,000 producing natural gas and oil wells, and in 2010 we produced approximately 1.035 trillion\ncubic feet of natural gas equivalent (tcfe) for an average of 2.8 billion cubic feet of natural gas equivalent (bcfe) per day. At year-end\n2010, our proved reserves were 17.1 trillion cubic feet of natural gas equivalent, of which 90% were natural gas and all were onshore in the\nU.S. We have also captured an inventory of up to 115,000 unrisked net future drilling opportunities — almost 50 years worth of drilling\nopportunities — on approximately 13.2 million net leasehold acres in the U.S. The following highlights Chesapeake’s ownership position\nin our key operating areas.\nNatural Gas Shale Areas\nLiquids-Rich Areas\nOperating States\n*Unconcerned by a Chesapeake drill­*\n*ing rig, antelope continue their daily*\n*routines in southeastern Wyoming’s*\n*Powder River Basin where the com­*\n*pany is developing the promising*\n*Niobrara Play.*\n2010 ANNUAL REPORT | **19**\n**NATURAL GAS SHALE AREAS**", - "page_start": 17, - "page_end": 19, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### INVESTING IN OUR COMMUNITIES »\n\nschool located in Oklahoma City for juniors and seniors with exceptional\nabilities. The extremely competitive school is helping train the next gen-\neration of scientists and mathematicians.\nWe also established the Chesapeake Energy Presidential Scholars Pro­\ngram at the Oklahoma City University Meinders School of Business, making\na $5.0 million commitment to be distributed over the next five years. The\nChesapeake Scholars Program will provide up to $25,000 per year in tuition\nto selected students pursuing careers in finance, economics, accounting,\nmarketing, business administration, computer science and information\ntechnology. In addition, scholars will take part in a Chesapeake Presiden­\ntial Leadership Course facilitated by faculty members in coordination with\ndesignated Chesapeake leadership coaches, including a Chesapeake senior\nvice president and OCU alumni.\nIn 2007 Chesapeake launched a scholarship program in Texas with an\ninitial $1.25 million contribution, challenging the cities of Fort Worth and Dal­\nlas to match its gift within a year. The cities responded and matched the gift,\nso Chesapeake in 2008 added another $1.25 million to the fund, bringing the\ntotal to $3.75 million. The Chesapeake Scholarship Fund currently funds the\ncost of higher education for 48 minority students. The fund provides each\nstudent $20,000 a year for up to four years at the school of their choice. To\ndate more than $1.0 million has been distributed to deserving local students.\nTo help ensure the training of qualified geologists, engineers, land­\nmen and energy lawyers in the next generation, we award scholarships\nto students pursuing energy-related degrees. We also help mentor them\nthrough Chesapeake’s Peak Program. Junior- and senior-level scholarship\nrecipients are paired with Chesapeake employee mentors who help devel­\nop students’ knowledge and provide career advice. There are currently 25\nmentors and 40 scholarship recipients participating in the Peak Program.\nOur recruiting team also initiated a strategic military recruitment\neffort during the past two years to hire former military personnel to\nwork in a variety of leadership and crew positions. This effort earned\nChesapeake an honor from G.I. JOBS magazine when we were named a\n2011 Top 100 Military-Friendly Employer. Chesapeake currently employs\n37 men and women who formerly served as junior military officers and\nmore than 100 former servicemen and servicewomen who joined the\ncompany through a program called Troops 2 Roughnecks.\nIn addition to our specific scholarship programs, one-time educational\ndonations and recruitment efforts, in 2010 we gave more than $1.8 million", - "page_start": 25, - "page_end": 26, - "source_file": "NYSE_CHK_2010.pdf" - } - ] - }, - { - "references": { - "source_file": "NYSE_CHK_2010.pdf", - "query": "Has the CEO of Chesapeake Energy met with the US President about America's energy production?", - "target_page": 16, - "target_passage": "I am pleased to report that we have apparently finally convinced President Barack Obama and Congressional leadership to recognize that the energy path America is on today is completely unsustainable.", - "chunk_present": { - "presence": false, - "index": null - } - }, - "top_chunk": [ - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## 2010: A YEAR OF TRANSITION AND ACHIEVEMENT\n\n### DEAR FELLOW SHAREHOLDERS »\n\nomy’s lifeline of oil. This should be especially obvious when one realizes\nthat during the next 10 years, America will likely export at least another\n$4 trillion in national wealth to oil exporters around the world. Clearly,\nour country must demand from its leaders a new and more sustainable\nenergy future.\nThe good news, however, is that America can now secure a new\nenergy future thanks to Chesapeake and a handful of other leading U.S.\nE&P companies that have reinvented the process of finding natural gas\nand oil during the past five years. In doing so, we have discovered twice\nthe resources of natural gas in the U.S. that Saudi Arabia possesses in oil.\nFurthermore, these same few companies that led the unconventional\nnatural gas revolution have in just the past two years also reinvented\nthe way in which we can find large new oil resources onshore in the U.S.\nIn fact, I believe the U.S. can possibly increase its production of oil from\nthe current 5.8 million barrels per day by 30- 50% during the next 5- 10\nyears, thereby potentially reaching the President’s 2025 goal of reducing\nforeign oil imports by 33%, 5- 10 years earlier than hoped.\nThe combination of these vast new discoveries\nof unconventional natural gas and liquids\nprovides America with a unique future path-\nway toward greater energy independence,\nan industrial renaissance, economic rejuvenation\nand greater national security.\nBest regards,\nAubrey K. McClendon\nChairman and Chief Executive Officer\nApril 15, 2011\n*Advancing technology for cleaner operations: solar panels at a West Texas well power*\n*telemetry systems that provide pumpers with real-time information on oil and water*\n*tank levels to alarm them when levels near capacity, preventing tank spills.*\n2010 ANNUAL REPORT | **15**", - "page_start": 16, - "page_end": 16, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## 2010: A YEAR OF TRANSITION AND ACHIEVEMENT\n\n### DEAR FELLOW SHAREHOLDERS »\n\nPlatts Global Energy Awards as finalists for CEO of the Year, Community\nDevelopment Program of the Year, Deal of the Year, Energy Producer\nof the Year and the Industry Leadership Award. Chesapeake was one\nof only two companies selected as a finalist in five or more categories.\nThe company was also honored in 2010 with a Certificate of Recognition\nfor our military reserve recruiting efforts, named a 2010 Best Diversity\nCompany by Engineering & Information Technology Magazine and rec­\nognized for Best Investor Relations in Energy Sector and Best Investor\nRelations Website at the 2010 IR Magazine U.S. Awards.\n**Recent Events and a Better Way Forward**\nYou may be aware that I have been outspoken in attempting to persuade\nour country’s political leadership to recognize that the discovery of vast\nresources of unconventional natural gas and oil in the U.S. is a complete\ngame changer for our country from an economic, national security and\nenvironmental perspective. After two years of my best efforts and the\nefforts of many others in the industry, most notably T. Boone Pickens,\nFrom our beginning 22 years ago with 10\nemployees in Oklahoma City to employing\nmore than 10,000 people across 15 states\ntoday, Chesapeake has always focused on\nbuilding first-class human resources within\na distinctive corporate culture.\n*<<* *A Chesapeake rig drills in the Marcellus Shale, where the company is*\n*the leading leasehold owner, largest producer and most active driller.*\nwet natural gas and dry natural gas), similar to the components of the\nEagle Ford Shale. We have made a large commitment to this play and\nhave acquired approximately 1.2 million net leasehold acres and expect\nto increase this total to as much as 1.5 million net leasehold acres in the\ncoming months. We are currently using three rigs to evaluate the play\nand believe our leasehold could support the drilling of up to 12,000 net\nwells. This is an area where we anticipate bringing in a joint venture\npartner late in 2011 or early in 2012.\n**Our People**\nGreat assets cannot exist without great people, so we take great pride\nin hiring, training, motivating, rewarding and retaining what we regard\nas the best employees in the industry. From our beginning 22 years ago\nwith 10 employees in Oklahoma City to employing more than 10,000", - "page_start": 13, - "page_end": 13, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n*Retiring from the*\n*Board in June 2011*\nCharles T. Maxwell (3,4)\nSenior Energy Analyst\nWeeden & Co.\nGreenwich, Connecticut\nDon Nickles (4)\nFormer U.S. Senator, Oklahoma\nFounder and President\nThe Nickles Group, LLC\nWashington, D.C.\nSEATED (LEFT TO RIGHT)\nRichard K Davidson (1)\nRetired Chairman and CEO\nUnion Pacific Corporation\nBonita Springs, Florida\nGovernance\nOur Board of Directors is responsible to our shareholders for the oversight of the company and for the imple­\nmentation and operation of an effective and sound corporate governance environment. We believe that effec­\ntive corporate governance contributes to long-term corporate performance. An effective governance structure\nshould reinforce a culture of corporate integrity, foster the company’s pursuit of long-term strategic goals of\ngrowth and profit and ensure quality and continuity of corporate leadership. Our directors will continue to be\ndiligent in their efforts to preserve the public trust while fostering the long-term success of the company.\n2010 ANNUAL REPORT | **29**\n##### OFFICERS »\nJeffrey A. Fisher\nSenior Vice President -\nProduction\nMichael A. Johnson\nSenior Vice President -\nAccounting, Controller\nand Chief Accounting Officer\nJ. Mike Stice\nSenior Vice President - Natural Gas\nProjects and Chief Executive Officer\nChesapeake Midstream Partners, L.P.\nSteven C. Dixon\nExecutive Vice President -\nOperations and Geosciences\nand Chief Operating Officer\nHenry J. Hood\nSenior Vice President - Land\nand Legal and General Counsel\nJeffrey L. Mobley\nSenior Vice President -\nInvestor Relations and Research\nDomenic J. Dell’Osso, Jr.\nExecutive Vice President\nand Chief Financial Officer\nMartha A. Burger\nSenior Vice President -\nHuman and Corporate Resources\nJames C. Johnson\nSenior Vice President -\nEnergy Marketing\nThomas S. Price, Jr.\nSenior Vice President -\nCorporate Development\nand Government Relations\nAubrey K. McClendon\nChairman of the Board\nand Chief Executive Officer\nJennifer M. Grigsby\nSenior Vice President,\nTreasurer and Corporate Secretary\nCathy L. Tompkins\nSenior Vice President -\nInformation Technology\nand Chief Information Officer\nStephen W. Miller\nSenior Vice President - Drilling\nDouglas J. Jacobson\nExecutive Vice President -\nAcquisitions and Divestitures\n###### FROM PENNSYLVANIA TO NEW MEXICO,", - "page_start": 29, - "page_end": 31, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\nnatural gas refineries that supplement the U.S. liquid fuel supply stream, we believe that the marketplace will increasingly utilize and embrace natural\ngas. Chesapeake is working with industry, public policymakers and potential partners on each of these demand reinvention opportunities. Natural\ngas is clean, affordable, abundant and American. Why *shouldn’t* it trade at a BTU premium in the years ahead?\n**Why is an investment grade rating on its debt securities important to CHK?**\nWe believe that Chesapeake will benefit in multiple ways from an investment grade rating on our debt\nsecurities, which we hope to achieve in 2012 or 2013. First, a higher rating would obviously lower the company’s\nborrowing costs over time. In addition, other less easily quantifiable benefits will also accrue to Chesapeake.\nHigher debt ratings would result in lower costs on long-term firm transportation contracts that we enter into in\norder to market our natural gas and oil production as well as facilitate our ability to enter into long-term contracts\nto sell our natural gas production to international buyers in the form of LNG. An improved rating will also enhance\nChesapeake’s ability to further attract world-class energy companies to participate in our joint venture projects,\nwhich profitably monetize a portion of our leasehold investments and also accelerate the development of our\nresource base. Finally, and perhaps most importantly, we believe that reduced financial leverage and an invest­\nment grade rating will lead to a higher stock price and provide further interest from worldwide equity investors.\nJeff Fisher\nSenior Vice President - Production\nNick Dell’Osso\nExecutive Vice President\nand Chief Financial Officer\nJeff Mobley\nSenior Vice President -\nInvestor Relations and Research\n2010 ANNUAL REPORT | **21**\nThrough volunteer programs and responsible operations, we strive to be the best neighbor\npossible in every one of our operating areas by investing in our communities.", - "page_start": 22, - "page_end": 23, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## 2010: A YEAR OF TRANSITION AND ACHIEVEMENT\n\n### DEAR FELLOW SHAREHOLDERS »\n\n**Fracking Operations Transparency**\nNatural gas and oil operations continue to grow and ex-\npand across the country as vast new resources are un-\nlocked through the process of hydraulic fracturing, or\n“fracking,” a proven technology that has been used safely\nand successfully in the completion of more than 1 million\nU.S. wells since 1949.\nDuring the fracking process, a mixture of approximately\n99% water and sand, combined with a small amount of\nchemical additives, is pumped at high pressure into a\ntargeted formation to create small fissures or fractures in\nthe surrounding rock or shale. These fractures are\nkept propped open by the sand to allow the natural\ngas or oil to freely flow into a wellbore.\nIn our continuing efforts to educate the public and\nalleviate common misconceptions about hydraulic\nfracturing, Chesapeake became one of the first\nenergy companies to disclose the additives used\nin the process. We are actively participating in a\nnational, publicly accessible web-based registry\ndeveloped by the Ground Water Protection Council\nand the Interstate Oil and Gas Compact Commission,\nwith support of the U.S. Department of Energy. The\nregistry allows for fracking additives to be reported\non a well-by-well basis and offers public access to\nthat material on its website. Chesapeake began\nloading well completion data onto the registry on\nFebruary 15, 2011, for wells where completion reports\nhave been filed with the appropriate state agencies.\nTo view the listings and learn more about the fracking\nprocess, the additives used and measures taken to protect\nfresh ground water aquifers, visit www.fracfocus.org.\natmosphere of vitality and energy at Chesapeake, important ingredi­\nents of our distinctive culture. These attributes, along with a vibrant\nand attractive corporate headquarters campus, low levels of bureau­\ncracy, great assets and a well-executed corporate strategy combine to\ncreate our culture of success and innovation.\nThis has generated extremely positive external feedback as\nChesapeake was recently recognized for the fourth consecutive year\nas one of the FORTUNE 100 Best Companies to Work For ®(3) in the U.S.\nIn fact, we moved up to #32 overall and #1 in our industry — we are\nvery proud of having created and sustained what is now considered\nthe best place to work in all of the U.S. energy production industry.\nIn addition, we were honored in December 2010 at the 12th Annual", - "page_start": 12, - "page_end": 13, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## 2010: A YEAR OF TRANSITION AND ACHIEVEMENT\n\n#### the most active driller of new wells in the U.S.\n\nit clear that the assets owned by Chesapeake and some of its peers are the most\nattractive in the world. This realization has already increased the value of high-\nquality unconventional assets in the U.S. and, in time, should lead to higher\nstock prices for the leading U.S. onshore E&P companies, especially Chesapeake. Simply put, the global energy\nindustry is beating a path to our door, and we are welcoming it with open arms.\nBefore we move ahead, I want to emphasize that even though 2010 was a year of transition and achievement,\nour stock price was essentially unchanged. Nevertheless, it was still a very strong year for the company operation­\nally and financially. Here are the year’s highlights for your review:\n>> \u0007Average daily natural gas and oil production increased 14% from 2.5 billion cubic feet of natural gas\nequivalent (bcfe) in 2009 to 2.8 bcfe in 2010;\n>> \u0007Proved natural gas and oil reserves increased 20% in 2010, from 14.3 trillion cubic feet of natural gas\nequivalent (tcfe) to 17.1 tcfe;\n>> \u0007Reserve replacement for 2010 reached 375% at a drilling, completion and net acquisition cost of only\n$0.76 per thousand cubic feet of natural gas equivalent (mcfe) (1) ;\n>> \u0007Realized hedging gains were $2.1 billion;\n>> \u0007Revenues increased 22% to $9.4 billion;\n>> \u0007Adjusted ebitda (2) increased 15% to $5.1 billion;\n>> \u0007Operating cash flow (2) increased 5% to $4.5 billion; and\n>> \u0007Adjusted earnings per fully diluted share (2) increased 16% to $2.95.\n*Home to three distinct forms*\n*of hydrocarbons: dry natural*\n*gas, natural gas liquids and*\n*oil, the Eagle Ford Shale*\n*in South Texas epitomizes*\n*Chesapeake’s shift to a bal­*\n*anced focus on natural gas*\n*and liquids.*\n**4** | LETTER TO SHAREHOLDERS\n2010 was a very important year of transition and achievement for Chesapeake, a year in which we\ninitiated three very important strategic shifts: from asset gathering to asset harvesting, from focusing\nexclusively on natural gas to a balanced focus on natural gas and liquids and from having a leveraged\nbalance sheet to one worthy of an investment grade rating.", - "page_start": 5, - "page_end": 5, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n### CHESAPEAKE’S COMMITMENT TO BEING A GOOD NEIGHBOR »\n\n##### BOARD OF DIRECTORS »\n\ning a safety-conscious culture and reducing risk in all operating areas.\nBy year-end 2010, more than 4,200 employees and consultants partici­\npated in 121 workshops in 18 cities across the country.\nChesapeake’s commitment to employee health and wellness is also\nevident at our 72,000-square-foot fitness center, which provides Oklahoma\nCity headquarters employees and their families with on-site access to\nstate-of-the-art health equipment, recreation leagues and group exercise\nclasses. For employees who work outside of our headquarters, we subsi­\ndize family fitness memberships and recreational entry fees.\nTo further promote healthy lifestyles, the company-wide Living Well\nprogram provides financial incentives for employees who participate in\nregular exercise, education, motivation and intervention. In 2010 more\nthan 6,900 employees participated in Chesapeake’s Living Well program\nwith more than 70% earning financial awards.\nIn addition, we provide discounted or free memberships to organiza­\ntions such as Weight Watchers and cover the cost of most registration\nfees for local races and fitness events. Throughout the year the company\nalso hosts a number of health-related classes and programs, including\nour award-winning Live Better Forever program, a dynamic new Your Life\nMatters mental health initiative and Lunch and Learn seminars.\nFrom our extensive required safety training to our award-winning\nhealth and wellness benefits, Chesapeake is dedicated to providing quality\nresources to ensure the health and well-being of each of our employees.\nFrom state-of-the-art training facilities\nto extensive health and wellness programs,\nChesapeake provides employees with the skills\nthey need to succeed both in the field and at\nthe office while creating a well-rounded envi­\nronment for employees and their families.\n##### BOARD OF DIRECTORS »\nLouis A. Simpson\nChairman\nSQ Advisors, LLC\nNaples, Florida\n*Nominated for*\n*election in June 2011*\n**28** | BOARD OF DIRECTORS AND OFFICERS\nV. Burns Hargis (1)\nPresident\nOklahoma State University\nStillwater, Oklahoma\n(1) Audit Committee\n(2) Lead Independent Director\n(3) \u0007 Compensation Committee\n(4) \u0007 Nominating and Corporate\nGovernance Committee\nAubrey K. McClendon\nChairman of the Board\nand Chief Executive Officer\nChesapeake Energy Corporation\nOklahoma City, Oklahoma\nMerrill A. “Pete” Miller, Jr. (1,2)\nChairman, President and CEO\nNational Oilwell Varco, Inc.\nHouston, Texas\nKathleen M. Eisbrenner (3,4)\nFounder and CEO\nNext Decade\nThe Woodlands, Texas\nSTANDING (LEFT TO RIGHT)\nFrank Keating (3)\nFormer Governor, Oklahoma\nPresident and CEO\nAmerican Bankers Association\nWashington, D.C.\nFrederick B.\nWhittemore (3,4)\nAdvisory Director\nMorgan Stanley\nNew York, New York", - "page_start": 28, - "page_end": 29, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## 2010: A YEAR OF TRANSITION AND ACHIEVEMENT\n\n### DEAR FELLOW SHAREHOLDERS »\n\nrewarding to our buyers, they have been truly outstanding for Chesapeake,\nproviding us an attractive source of capital, a reduction of risk, a quick\nrecovery of our leasehold investment in new plays and a much greater\nability to capture a large resource base with decades of highly profitable\ndrilling opportunities.\nIn addition, we are the only U.S. E&P company that has attracted\nto its stock ownership roster some of the world’s leading government-\nsponsored investors: Temasek Holdings (Singapore), China Investment\nCorporation, Korea Investment Corporation and Abu Dhabi Investment\nAuthority. Along with our largest shareholder, Memphis, Tennessee-\nbased Southeastern Asset Management (12%), these shareholders are\nsome of the world’s largest and most astute investors, and who also\n2010 ANNUAL REPORT | **5**\nThrough a wide variety of transactions,\nincluding several led by Chesapeake,\nthe global energy industry made it clear\nthat the assets owned by Chesapeake and\nsome of its peers are the most attractive\nin the world.\n*<< Aubrey K. McClendon, Co-Founder, Chairman and Chief Executive Officer*\nvs. an asset gatherer — namely, lower debt and higher returns on capi­\ntal. The market has received this plan with favor to date as our stock\nprice is already up 30% in the first quarter of 2011. In addition, having\nrecently closed the sale of our Fayetteville Shale assets to BHP Billiton\nand recently initiated tender offers for repayment of at least $2.0 billion\nof our long-term debt, we are already close to accomplishing the 25%\nlong-term debt reduction portion of our 25/25 Plan. Now we will focus\non delivering the other part of the equation, 25% growth in production\nby year-end 2012.\nBeyond the next two years, there will be many other benefits of the\nthree-way transition we began in 2010. In fact, we are increasingly con­\nfident that we can double our cash flow and net income by year-end\n2015. By accomplishing these goals and also having our historic trading\nmultiples expand a bit, we are hopeful that we can achieve a $100 stock\nprice by year-end 2015, perhaps creating the need for a “100/15” plan in\nthe process! Clearly it would be an ambitious goal, and to achieve it we\nwill need the world’s economy to continue growing, China and other\nemerging economies to continue their rapidly growing thirst for oil and", - "page_start": 6, - "page_end": 7, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\nfracture stimulation designs for liquids-rich plays that allow the company to achieve a greater stimulated rock volume\nin low permeability reservoirs. Finally, the advancements Chesapeake has made in developing liquids-rich plays have\nbeen made possible through the use of our proprietary Reservoir Technology Center that has become the industry’s most advanced shale core laboratory.\n**It is often said that the energy industry has an aging work force that is fast approaching**\n**retirement age. How is Chesapeake addressing this?**\nIt is no secret that there is a shortage of experienced professionals in the natural gas and oil industry. The industry down­\nturn of the 1980s and 1990s discouraged many from pursuing energy careers. In the following decades, strong compe­\ntition from other industries lured away many of the best and brightest science and technology graduates, and today\nmany experienced professionals who stayed in the industry through the downturn are approaching retirement age.\nAs a result, one of our industry’s greatest challenges over the past 10 years has been to develop a new generation\nof natural gas and oil professionals who have the knowledge and experience required to meet the nation’s growing\nenergy needs.\nIn 2000 Chesapeake was one of the first companies to recognize this trend and to understand how recruiting\nand training a new generation of energy professionals would impact the company’s future success and its ability to\ncompete in the industry. At that time, Chesapeake formulated a business strategy to address future staffing needs\nand decided to create a world-class college recruiting and intern program to recruit the most promising industry\ntalent. Today, Chesapeake hosts more than 150 interns every summer in its internship program, many of whom go\non to become full-time Chesapeake employees upon graduation. In addition, we have 350 students who receive\nscholarships through Chesapeake programs, and our staff of college recruiters has developed strong relationships with professors, department heads\nand career counselors at the more than 31 universities where we actively recruit.\nAs a result of these efforts, young professionals in a wide range of disciplines, from scientists and engineers to land management and legal", - "page_start": 21, - "page_end": 21, - "source_file": "NYSE_CHK_2010.pdf" - }, - { - "text": "# 2010: A YEAR \n OF TRANSITION \n AND ACHIEVEMENT\n\n## **6**\n\n##### CHESAPEAKE MANAGEMENT PERSPECTIVES »\n\nput, faster development of resources maximizes the present value of leasehold. This has been a key advantage for\nChesapeake over the past three years as the company has monetized leasehold investments at premium values through our joint ventures.\n**Will U.S. natural gas prices reconnect with world natural gas prices?**\nNatural gas is a premium product and a cleaner-burning fuel than coal or oil-related products, including gasoline,\ndiesel and heating oil. Despite this fact, over the past two years natural gas has received a low price in the U.S.\nmarket relative to coal and oil-related products, primarily as a result of a temporary surplus of production. This\nsurplus has been principally caused by high levels of drilling activity as producers focused on holding by produc­\ntion (HBP) leasehold in new highly productive, low cost natural gas shale plays. In essence, producers reinvented\nU.S. supply ahead of reinventing of U.S. demand. We believe HBP-incentivized drilling on natural gas plays will\nlargely come to an end in 2012, and U.S. demand will soon also be reinvented to allow U.S. natural gas prices to\nreconnect to price parity with world natural gas prices that have risen to more than double U.S. natural gas prices.\nThis surge in world natural gas prices has been in response to $100+ oil prices and surging global liquefied\nnatural gas (LNG) demand. In our view, the arbitrage in value between competing fuels is simply too wide. Capital\nand ideas will flow toward projects that make the most of this price disparity. Chesapeake and other companies are\nworking to create the ability to export natural gas from the U.S. Gulf Coast and other regions in the form of LNG to\npremium Pacific Rim, European and South American markets, perhaps as soon as 2015. This initiative will also be\naided by the widening of the Panama Canal to accommodate large LNG vessels. Furthermore, we believe that the\ncurrent price disparity between natural gas and oil will increasingly lead to greater use of natural gas in the U.S. transportation system. Whether it\nbe compressed natural gas (CNG) for medium and light-duty vehicles, LNG for heavy-duty vehicles or the commercialization of gas-to-liquids (GTL)", - "page_start": 22, - "page_end": 22, - "source_file": "NYSE_CHK_2010.pdf" - } - ] - } - ] -] \ No newline at end of file