Oxford University Press
Oxford University Press is the largest university press in the world, the second oldest after Cambridge University Press. It is a department of the University of Oxford and is governed by a group of 15 academics appointed by the vice-chancellor known as the delegates of the press, they are headed by the secretary to the delegates, who serves as OUP's chief executive and as its major representative on other university bodies. Oxford University has used a similar system to oversee OUP since the 17th century; the Press is located on opposite Somerville College, in the suburb Jericho. The Oxford University Press Museum is located on Oxford. Visits are led by a member of the archive staff. Displays include a 19th-century printing press, the OUP buildings, the printing and history of the Oxford Almanack, Alice in Wonderland and the Oxford English Dictionary; the university became involved in the print trade around 1480, grew into a major printer of Bibles, prayer books, scholarly works. OUP took on the project that became the Oxford English Dictionary in the late 19th century, expanded to meet the ever-rising costs of the work.
As a result, the last hundred years has seen Oxford publish children's books, school text books, journals, the World's Classics series, a range of English language teaching texts. Moves into international markets led to OUP opening its own offices outside the United Kingdom, beginning with New York City in 1896. With the advent of computer technology and harsh trading conditions, the Press's printing house at Oxford was closed in 1989, its former paper mill at Wolvercote was demolished in 2004. By contracting out its printing and binding operations, the modern OUP publishes some 6,000 new titles around the world each year; the first printer associated with Oxford University was Theoderic Rood. A business associate of William Caxton, Rood seems to have brought his own wooden printing press to Oxford from Cologne as a speculative venture, to have worked in the city between around 1480 and 1483; the first book printed in Oxford, in 1478, an edition of Rufinus's Expositio in symbolum apostolorum, was printed by another, printer.
Famously, this was mis-dated in Roman numerals as "1468", thus pre-dating Caxton. Rood's printing included John Ankywyll's Compendium totius grammaticae, which set new standards for teaching of Latin grammar. After Rood, printing connected with the university remained sporadic for over half a century. Records or surviving work are few, Oxford did not put its printing on a firm footing until the 1580s. In response to constraints on printing outside London imposed by the Crown and the Stationers' Company, Oxford petitioned Elizabeth I of England for the formal right to operate a press at the university; the chancellor, Robert Dudley, 1st Earl of Leicester, pleaded Oxford's case. Some royal assent was obtained, since the printer Joseph Barnes began work, a decree of Star Chamber noted the legal existence of a press at "the universitie of Oxforde" in 1586. Oxford's chancellor, Archbishop William Laud, consolidated the legal status of the university's printing in the 1630s. Laud envisaged a unified press of world repute.
Oxford would establish it on university property, govern its operations, employ its staff, determine its printed work, benefit from its proceeds. To that end, he petitioned Charles I for rights that would enable Oxford to compete with the Stationers' Company and the King's Printer, obtained a succession of royal grants to aid it; these were brought together in Oxford's "Great Charter" in 1636, which gave the university the right to print "all manner of books". Laud obtained the "privilege" from the Crown of printing the King James or Authorized Version of Scripture at Oxford; this "privilege" created substantial returns in the next 250 years, although it was held in abeyance. The Stationers' Company was alarmed by the threat to its trade and lost little time in establishing a "Covenant of Forbearance" with Oxford. Under this, the Stationers paid an annual rent for the university not to exercise its full printing rights – money Oxford used to purchase new printing equipment for smaller purposes.
Laud made progress with internal organization of the Press. Besides establishing the system of Delegates, he created the wide-ranging supervisory post of "Architypographus": an academic who would have responsibility for every function of the business, from print shop management to proofreading; the post was more an ideal than a workable reality, but it survived in the loosely structured Press until the 18th century. In practice, Oxford's Warehouse-Keeper dealt with sales and the hiring and firing of print shop staff. Laud's plans, hit terrible obstacles, both personal and political. Falling foul of political intrigue, he was executed in 1645, by which time the English Civil War had broken out. Oxford became a Royalist stronghold during the conflict, many printers in the city concentrated on producing political pamphlets or sermons; some outstanding mathematical and Orientalist works emerged at this time—notably, texts edited by Edward Pococke, the Regius Professor of Hebrew—but no university press on Laud's model was possible before the Restoration of the Monarchy in 1660.
It was established by the vice-chancellor, John Fell, Dean of Christ Church, Bishop of Oxford, Secretary to the Delegates. Fell regarded Laud as a martyr, was determined to honour his vision of the Press. Using the provisions of the Great Charter, Fell persuaded Oxford to refuse any further payments from the Stationers and drew
Outline of academic disciplines
An academic discipline or field of study is a branch of knowledge and researched as part of higher education. A scholar's discipline is defined by the university faculties and learned societies to which she or he belongs and the academic journals in which she or he publishes research. Disciplines vary between well-established ones that exist in all universities and have well-defined rosters of journals and conferences and nascent ones supported by only a few universities and publications. A discipline may have branches, these are called sub-disciplines. There is no consensus on how some academic disciplines should be classified, for example whether anthropology and linguistics are disciplines of the social sciences or of the humanities; the following outline is provided as topical guide to academic disciplines. Biblical studies Religious studies Biblical Hebrew, Biblical Greek, Aramaic Buddhist theology Christian theology Anglican theology Baptist theology Catholic theology Eastern Orthodox theology Protestant theology Hindu theology Jewish theology Muslim theology Biological anthropology Linguistic anthropology Cultural anthropology Social anthropology Archaeology Accounting Business management Finance Marketing Operations management Edaphology Environmental chemistry Environmental science Gemology Geochemistry Geodesy Physical geography Atmospheric science / Meteorology Biogeography / Phytogeography Climatology / Paleoclimatology / Palaeogeography Coastal geography / Oceanography Edaphology / Pedology or Soil science Geobiology Geology Geostatistics Glaciology Hydrology / Limnology / Hydrogeology Landscape ecology Quaternary science Geophysics Paleontology Paleobiology Paleoecology Astrobiology Astronomy Observational astronomy Gamma ray astronomy Infrared astronomy Microwave astronomy Optical astronomy Radio astronomy UV astronomy X-ray astronomy Astrophysics Gravitational astronomy Black holes Interstellar medium Numerical simulations Astrophysical plasma Galaxy formation and evolution High-energy astrophysics Hydrodynamics Magnetohydrodynamics Star formation Physical cosmology Stellar astrophysics Helioseismology Stellar evolution Stellar nucleosynthesis Planetary science Also a branch of electrical engineering Pure mathematics Applied mathematics Astrostatistics Biostatistics Academia Academic genealogy Curriculum Multidisciplinary approach Interdisciplinarity Transdisciplinarity Professions Classification of Instructional Programs Joint Academic Coding System List of fields of doctoral studies in the United States List of academic fields Abbott, Andrew.
Chaos of Disciplines. University of Chicago Press. ISBN 978-0-226-00101-2. Oleson, Alexandra; the Organization of knowledge in modern America, 1860-1920. ISBN 0-8018-2108-8. US Department of Education Institute of Education Sciences. Classification of Instructional Programs. National Center for Education Statistics. Classification of Instructional Programs: Developed by the U. S. Department of Education's National Center for Education Statistics to provide a taxonomic scheme that will support the accurate tracking and reporting of fields of study and program completions activity. Complete JACS from Higher Education Statistics Agency in the United Kingdom Australian and New Zealand Standard Research Classification Chapter 3 and Appendix 1: Fields of research classification. Fields of Knowledge, a zoomable map allowing the academic disciplines and sub-disciplines in this article be visualised. Sandoz, R. Interactive Historical Atlas of the Disciplines, University of Geneva
Woodrow Wilson School of Public and International Affairs
The Woodrow Wilson School of Public and International Affairs is a professional public policy school at Princeton University. The school provides an array of comprehensive coursework in the fields of international development, foreign policy and technology, economics and finance through its undergraduate degrees, graduate Master of Public Affairs, Master of Public Policy, Ph. D. degrees. Since 2012, Cecilia Rouse has been dean of the Woodrow Wilson School; the school is ranked as one of the best institutions for the study of international relations and public affairs in the country and in the world. Foreign Policy ranks the Woodrow Wilson School as No. 2 in International Relations at the undergraduate and at the Ph. D. level in the world behind the Harvard Kennedy School. In 1930, Princeton University established the School of Public and International Affairs, meant to serve as an interdisciplinary program for undergraduate students in Princeton’s liberal arts college. In 1948, the School added a graduate professional program and was renamed to honor Woodrow Wilson, the 13th president of the University, governor of New Jersey and the 28th president of the United States.
In two of Wilson’s speeches at the University – first during its 150th anniversary celebration in 1896 and again at his inauguration as the University’s president in 1902 – he mentioned “Princeton in the nation’s service.” This phrase serves as the basis for the University's unofficial motto, amended in 2016 to "Princeton in the nation's service and in the service of humanity."In 2015, student protesters forced Princeton to reconsider having the School named after Wilson due to his racist views, of which they disapproved. The Wilson Legacy Review Committee decided to keep his name attached to the School, noting that, like many notable people in American history, Wilson was a complex figure; the School stresses a multidisciplinary approach to policy studies, which includes a focus on politics, sociology, molecular biology and health. Undergraduate students at the Wilson School take courses in at least four disciplines including economics, politics, psychology and science. In their junior year, students must enroll in and complete a Policy Task Force, which addresses a specific public policy issue.
Students conduct research, propose recommendations, issue final reports. Students are allowed to work towards certificates in an array of fields, including Global Health and Health Policy, Urban Studies, the History and the Practice of Diplomacy; the two-year MPA program prepares students for domestic policy careers. All second-year MPA students must complete a Policy Workshop, which emphasizes policy implementation. Through the graduate policy workshops, students conduct field-based research and present their research and recommendations to clients. Students develop analytical and quantitative skills through coursework emphasizing the political and behavioral aspects of complex policy issues. MPA candidates may select one of four fields of concentration: International Relations International Development Domestic Policy Economics and Public PolicyThe one-year MPP program is designed for mid-career professionals, Ph. D. research scientists and physicians who are involved in international and domestic public policy.
The Ph. D. in Public Affairs focuses on two research areas: security studies. The School works with other departments at the University to offer a Joint Degree Program that combines work in a social science with a multidisciplinary perspective on economics problems. Graduate students have the opportunity to pursue certificates in demography. In addition to the MPA, MPP and Ph. D. degrees, the School offers a four-year MPA/J. D. Program, has formal joint degree arrangements with law schools at Columbia University, New York University and Stanford University. Students refer to the school by its colloquial abbreviation, "Woody Woo"; the school offers a Joint Degree Program in Social Policy, allowing students to take courses in the departments of politics, psychology and economics. In 1961, Charles ’26 and Marie Robertson provided a gift to expand the graduate school, their gift funded the construction of the School’s current home, designed by Minoru Yamasaki, who designed New York's original World Trade Center.
To the north of the building is James FitzGerald's Fountain of Freedom. In 2012, the Princeton University Art Museum announced the installation of the “Circle of Animals/Zodiac Heads” exhibit by Chinese artist Ai Weiwei on Scudder Plaza; the Woodrow Wilson School has 19 unique centers and programs: Bendheim-Thoman Center for Research on Child Wellbeing Center for Arts and Cultural Policy Studies Center for Health and Wellbeing Center for Information Technology Policy Center for International Security Studies Center for the Study of Democratic Politics China and the World Program Education Research Section Innovations for Successful Societies Julis-Rabinowitz Center for Public Policy and Finance Liechtenstein Institute on Self-Determination Niehaus Center for Globalization and Governance Office of Population Research Princeton Survey Research Center Program in Law and Public Affairs Program in Science and Environmental Policy Program on Science and Global Security Research Program in Development Studies Research Program in Political Economy (RPPE
An academic or scholarly journal is a periodical publication in which scholarship relating to a particular academic discipline is published. Academic journals serve as permanent and transparent forums for the presentation and discussion of research, they are peer-reviewed or refereed. Content takes the form of articles presenting original research, review articles, book reviews; the purpose of an academic journal, according to Henry Oldenburg, is to give researchers a venue to "impart their knowledge to one another, contribute what they can to the Grand design of improving natural knowledge, perfecting all Philosophical Arts, Sciences."The term academic journal applies to scholarly publications in all fields. Scientific journals and journals of the quantitative social sciences vary in form and function from journals of the humanities and qualitative social sciences; the first academic journal was Journal des sçavans, followed soon after by Philosophical Transactions of the Royal Society, Mémoires de l'Académie des Sciences.
The first peer-reviewed journal was Medical Essays and Observations. The idea of a published journal with the purpose of " people know what is happening in the Republic of Letters" was first conceived by Eudes de Mazerai in 1663. A publication titled Journal littéraire général was supposed to be published to fulfill that goal, but never was. Humanist scholar Denis de Sallo and printer Jean Cusson took Mazerai's idea, obtained a royal privilege from King Louis XIV on 8 August 1664 to establish the Journal des sçavans; the journal's first issue was published on 5 January 1665. It was aimed at people of letters, had four main objectives: review newly published major European books, publish the obituaries of famous people, report on discoveries in arts and science, report on the proceedings and censures of both secular and ecclesiastical courts, as well as those of Universities both in France and outside. Soon after, the Royal Society established Philosophical Transactions of the Royal Society in March 1665, the Académie des Sciences established the Mémoires de l'Académie des Sciences in 1666, which more focused on scientific communications.
By the end of the 18th century, nearly 500 such periodical had been published, the vast majority coming from Germany and England. Several of those publications however, in particular the German journals, tended to be short lived. A. J. Meadows has estimated the proliferation of journal to reach 10,000 journals in 1950, 71,000 in 1987. However, Michael Mabe warns that the estimates will vary depending on the definition of what counts as a scholarly publication, but that the growth rate has been "remarkably consistent over time", with an average rates of 3.46% per year from 1800 to 2003. In 1733, Medical Essays and Observations was established by the Medical Society of Edinburgh as the first peer-reviewed journal. Peer review was introduced as an attempt to increase the pertinence of submissions. Other important events in the history of academic journals include the establishment of Nature and Science, the establishment of Postmodern Culture in 1990 as the first online-only journal, the foundation of arXiv in 1991 for the dissemination of preprints to be discussed prior to publication in a journal, the establishment of PLOS One in 2006 as the first megajournal.
There are two kinds of article or paper submissions in academia: solicited, where an individual has been invited to submit work either through direct contact or through a general submissions call, unsolicited, where an individual submits a work for potential publication without directly being asked to do so. Upon receipt of a submitted article, editors at the journal determine whether to reject the submission outright or begin the process of peer review. In the latter case, the submission becomes subject to review by outside scholars of the editor's choosing who remain anonymous; the number of these peer reviewers varies according to each journal's editorial practice – no fewer than two, though sometimes three or more, experts in the subject matter of the article produce reports upon the content and other factors, which inform the editors' publication decisions. Though these reports are confidential, some journals and publishers practice public peer review; the editors either choose to reject the article, ask for a revision and resubmission, or accept the article for publication.
Accepted articles are subjected to further editing by journal editorial staff before they appear in print. The peer review can take from several weeks to several months. Review articles called "reviews of progress," are checks on the research published in journals; some journals are devoted to review articles, some contain a few in each issue, others do not publish review articles. Such reviews cover the research from the preceding year, some for longer or shorter terms; some journals are enumerative. Yet others are evaluative; some journals are published in series, each covering a complete subject field year, or covering specific fields through several years. Unlike original research article
Web of Science
Web of Science is an online subscription-based scientific citation indexing service produced by the Institute for Scientific Information maintained by Clarivate Analytics, that provides a comprehensive citation search. It gives access to multiple databases that reference cross-disciplinary research, which allows for in-depth exploration of specialized sub-fields within an academic or scientific discipline. A citation index is built on the fact that citations in science serve as linkages between similar research items, lead to matching or related scientific literature, such as journal articles, conference proceedings, etc. In addition, literature which shows the greatest impact in a particular field, or more than one discipline, can be located through a citation index. For example, a paper's influence can be determined by linking to all the papers. In this way, current trends and emerging fields of research can be assessed. Eugene Garfield, the "father of citation indexing of academic literature," who launched the Science Citation Index, which in turn led to the Web of Science, wrote: Citations are the formal, explicit linkages between papers that have particular points in common.
A citation index is built around these linkages. It identifies the sources of the citations. Anyone conducting a literature search can find from one to dozens of additional papers on a subject just by knowing one, cited, and every paper, found provides a list of new citations with which to continue the search. The simplicity of citation indexing is one of its main strengths. Web of Science is described as a unifying research tool which enables the user to acquire and disseminate database information in a timely manner; this is accomplished because of the creation of a common vocabulary, called ontology, for varied search terms and varied data. Moreover, search terms generate related information across categories. Acceptable content for Web of Science is determined by an evaluation and selection process based on the following criteria: impact, timeliness, peer review, geographic representation. Web of Science employs various analysis capabilities. First, citation indexing is employed, enhanced by the capability to search for results across disciplines.
The influence, impact and methodology of an idea can be followed from its first instance, notice, or referral to the present day. This technology points to a deficiency with the keyword-only method of searching. Second, subtle trends and patterns relevant to the literature or research of interest, become apparent. Broad trends indicate significant topics of the day, as well as the history relevant to both the work at hand, particular areas of study. Third, trends can be graphically represented. Expanding the coverage of Web of Science, in November 2009 Thomson Reuters introduced Century of Social Sciences; this service contains files which trace social science research back to the beginning of the 20th century, Web of Science now has indexing coverage from the year 1900 to the present. As of 3 September 2014, the multidisciplinary coverage of the Web of Science encompasses over 50,000 scholarly books, 12,000 journals and 160,000 conference proceedings; the selection is made on the basis of impact evaluations and comprise open-access journals, spanning multiple academic disciplines.
The coverage includes: the sciences, social sciences and humanities, goes across disciplines. However, Web of Science does not index all journals. There is a positive correlation between Impact Factor and CiteScore. However, analysis by Elsevier has identified 216 journals from 70 publishers to be in the top 10 percent of the most-cited journals in their subject category based on the CiteScore while they did not have Impact Factor, it appears that Impact Factor does not provide a comprehensive and an unbiased coverage of high quality journals. Similar results can be observed by comparing Impact Factor with SCImago Journal Rank. Furthermore, as of September 3, 2014 the total file count of the Web of Science was 90 million records, which included over a billion cited references; this citation service on average indexes around 65 million items per year, it is described as the largest accessible citation database. Titles of foreign-language publications are translated into English and so cannot be found by searches in the original language.
The Web of Science Core Collection consists of six online databases: Science Citation Index Expanded covers more than 8,500 notable journals encompassing 150 disciplines. Coverage is from the year 1900 to the present day. Social Sciences Citation Index covers more than 3,000 journals in social science disciplines. Range of coverage is from the year 1900 to the present day. Arts & Humanities Citation Index covers more than 1,700 arts and humanities journals starting from 1975. In addition, 250 major scientific and social sciences journals are covered. Emerging Sources Citation Index covers over 5,000 journals in the sciences, social science, humanities. Book Citation Index covers more than 60,000 editorially selected books starting from 2005. Conference Proceedings Citation Index covers more than 160,000 conference titles in the Sciences starting from 1990 to the present day Since 2008, the Web of Science hosts a number of regional citation indices; the Chinese Science Citation Database, produced in partnership with the Chinese Academy of Sciences, was the first one in a language other than English.
It was followed in 2013 by the SciELO Citation Index, covering Brazil, Portugal, the Cari
Thomson Reuters Corporation is a Canadian multinational mass media and information firm. The firm was founded in Toronto, Canada, where it is headquartered at 333 Bay Street in Downtown Toronto. Thomson Reuters shares are cross listed on the Toronto Stock Exchange and the New York Stock Exchange. Thomson Reuters was created by the Thomson Corporation's purchase of the British company Reuters Group in April 2008, is majority owned by The Woodbridge Company, a holding company for the Thomson family. Thomson Reuters was ranked as Canada's "leading corporate brand" in the 2010 Interbrand Best Canadian Brands ranking. Thomson Reuters operates in more than 100 countries, has more than 45,000 employees; the company was founded by Roy Thomson in 1934 in Ontario as the publisher of The Timmins Daily Press. In 1953, Thomson moved to Scotland the following year, he consolidated his media position in Scotland in 1957 when he won the franchise for Scottish Television. In 1959, he bought the Kemsley Group, a purchase that gave him control of the Sunday Times.
He separately acquired the Times in 1967. He moved into the airline business in 1965, when he acquired Britannia Airways and into oil and gas exploration in 1971 when he participated in a consortium to exploit reserves in the North Sea. In the 1970s, following the death of Thomson, the company withdrew from national newspapers and broadcast media, selling the Times, the Sunday Times and Scottish Television and instead moved into publishing, buying Sweet & Maxwell in 1988; the company at this time was known as the International Thomson Organisation Ltd. In 1989, ITOL merged with Thomson Newspapers. In 1996, The Thomson Corporation acquired West Publishing, a purveyor of legal research and solutions including Westlaw; the Company was founded by Paul Julius Reuter in 1851 in London as a business transmitting stock market quotations. Reuter set up his "Submarine Telegraph" office in October 1851 and negotiated a contract with the London Stock Exchange to provide stock prices from the continental exchanges in return for access to London prices, which he supplied to stockbrokers in Paris, France.
In 1865, Reuters in London was the first organization to report the assassination of Abraham Lincoln. The company was involved in developing the use of radio in 1923, it was acquired by the British National & Provincial Press in 1941 and first listed on the London Stock Exchange in 1984. Reuters began to grow in the 1980s, widening the range of its business products and expanding its global reporting network for media and economic services: key product launches included Equities 2000, Dealing 2000-2, Business Briefing, Reuters Television for the financial markets, 3000 Series and the Reuters 3000 Xtra service; the Thomson Corporation acquired Reuters Group PLC to form Thomson Reuters on April 17, 2008. Thomson Reuters operated under a dual-listed company structure and had two parent companies, both of which were publicly listed — Thomson Reuters Corporation and Thomson Reuters PLC. In 2009, it unified its dual listed company structure and stopped its listing on the London Stock Exchange and NASDAQ.
It is now listed only as Thomson Reuters Corporation on the New York Stock Exchange and Toronto Stock Exchange. On February 13, 2013, Thomson Reuters announced it would cut 2,500 jobs to cut cost in its Legal and Risk division. On October 29, 2013, Thomson Reuters announced it would cut another 3,000 jobs in those same three divisions; the Thomson-Reuters merger transaction was reviewed by the U. S. Department of Justice and by the European Commission. On February 19, 2008, both the Department of Justice and the Commission cleared the transaction subject to minor divestments; the Department of Justice required the parties to sell copies of the data contained in the following products: Thomson's WorldScope, a global fundamentals product. The proposed settlement further requires the licensing of related intellectual property, access to personnel, transitional support to ensure that the buyer of each set of data can continue to update its database so as to continue to offer users a viable and competitive product.
The European Commission imposed similar divestments: according to the Commission's press release, "the parties committed to divest the databases containing the content sets of such financial information products, together with relevant assets and customer base as appropriate to allow purchasers of the databases and assets to establish themselves as a credible competitive force in the marketplace in competition with the merged entity, re-establishing the pre-merger rivalry in the respective fields."These remedies were viewed as minor given the scope of the transaction. According to the Financial Times, "the remedy proposed by the competition authorities will affect no more than $25m of the new Thomson Reuters group’s $13bn-plus combined revenues."The transaction was cleared by the Canadian Competition Bureau. In November 2009, The European Commission opened formal anti-trust proceedings against Thomson Reuters concerning a potential infringement of the EC Treaty's rules on abuse of a dominant market position.
The Commission investigated Thomson Reuters' practices in the area of real-time market datafeeds, in particular whether customers or competitors were prevented from translating Reuters Instrument Codes to alternative identification codes of other datafeed suppliers to the detriment of competition. In Dec
International Standard Serial Number
An International Standard Serial Number is an eight-digit serial number used to uniquely identify a serial publication, such as a magazine. The ISSN is helpful in distinguishing between serials with the same title. ISSN are used in ordering, interlibrary loans, other practices in connection with serial literature; the ISSN system was first drafted as an International Organization for Standardization international standard in 1971 and published as ISO 3297 in 1975. ISO subcommittee TC 46/SC 9 is responsible for maintaining the standard; when a serial with the same content is published in more than one media type, a different ISSN is assigned to each media type. For example, many serials are published both in electronic media; the ISSN system refers to these types as electronic ISSN, respectively. Conversely, as defined in ISO 3297:2007, every serial in the ISSN system is assigned a linking ISSN the same as the ISSN assigned to the serial in its first published medium, which links together all ISSNs assigned to the serial in every medium.
The format of the ISSN is an eight digit code, divided by a hyphen into two four-digit numbers. As an integer number, it can be represented by the first seven digits; the last code digit, which may be 0-9 or an X, is a check digit. Formally, the general form of the ISSN code can be expressed as follows: NNNN-NNNC where N is in the set, a digit character, C is in; the ISSN of the journal Hearing Research, for example, is 0378-5955, where the final 5 is the check digit, C=5. To calculate the check digit, the following algorithm may be used: Calculate the sum of the first seven digits of the ISSN multiplied by its position in the number, counting from the right—that is, 8, 7, 6, 5, 4, 3, 2, respectively: 0 ⋅ 8 + 3 ⋅ 7 + 7 ⋅ 6 + 8 ⋅ 5 + 5 ⋅ 4 + 9 ⋅ 3 + 5 ⋅ 2 = 0 + 21 + 42 + 40 + 20 + 27 + 10 = 160 The modulus 11 of this sum is calculated. For calculations, an upper case X in the check digit position indicates a check digit of 10. To confirm the check digit, calculate the sum of all eight digits of the ISSN multiplied by its position in the number, counting from the right.
The modulus 11 of the sum must be 0. There is an online ISSN checker. ISSN codes are assigned by a network of ISSN National Centres located at national libraries and coordinated by the ISSN International Centre based in Paris; the International Centre is an intergovernmental organization created in 1974 through an agreement between UNESCO and the French government. The International Centre maintains a database of all ISSNs assigned worldwide, the ISDS Register otherwise known as the ISSN Register. At the end of 2016, the ISSN Register contained records for 1,943,572 items. ISSN and ISBN codes are similar in concept. An ISBN might be assigned for particular issues of a serial, in addition to the ISSN code for the serial as a whole. An ISSN, unlike the ISBN code, is an anonymous identifier associated with a serial title, containing no information as to the publisher or its location. For this reason a new ISSN is assigned to a serial each time it undergoes a major title change. Since the ISSN applies to an entire serial a new identifier, the Serial Item and Contribution Identifier, was built on top of it to allow references to specific volumes, articles, or other identifiable components.
Separate ISSNs are needed for serials in different media. Thus, the print and electronic media versions of a serial need separate ISSNs. A CD-ROM version and a web version of a serial require different ISSNs since two different media are involved. However, the same ISSN can be used for different file formats of the same online serial; this "media-oriented identification" of serials made sense in the 1970s. In the 1990s and onward, with personal computers, better screens, the Web, it makes sense to consider only content, independent of media; this "content-oriented identification" of serials was a repressed demand during a decade, but no ISSN update or initiative occurred. A natural extension for ISSN, the unique-identification of the articles in the serials, was the main demand application. An alternative serials' contents model arrived with the indecs Content Model and its application, the digital object identifier, as ISSN-independent initiative, consolidated in the 2000s. Only in 2007, ISSN-L was defined in the