CiteSeerX is a public search engine and digital library for scientific and academic papers, primarily in the fields of computer and information science.
The Chinese Academy of Sciences is the national academy for natural sciences and the highest consultancy for science and technology of the People's Republic of China. It is the world's largest research organization, with 100 research institutes, 2 universities, 69 thousand full-time employees, and 79 thousand graduate students.
A citation index is a kind of bibliographic index, an index of citations between publications, allowing the user to easily establish which later documents cite which earlier documents. A form of citation index is first found in 12th-century Hebrew religious literature. Legal citation indexes are found in the 18th century and were made popular by citators such as Shepard's Citations (1873). In 1961, Eugene Garfield's Institute for Scientific Information (ISI) introduced the first citation index for papers published in academic journals, first the Science Citation Index (SCI), and later the Social Sciences Citation Index (SSCI) and the Arts and Humanities Citation Index (AHCI). American Chemical Society converted its printed Chemical Abstract Service into internet-accessible SciFinder in 2008. The first automated citation indexing was done by CiteSeer in 1997 and was patented. Other sources for such data include Google Scholar, Microsoft Academic, Elsevier's Scopus, and the National Institutes of Health's iCite.
Scopus is an abstract and citation database launched by the academic publisher Elsevier in 2004.
Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. Released in beta in November 2004, the Google Scholar index includes peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other scholarly literature, including court opinions and patents.
The Arts and Humanities Citation Index (AHCI), also known as Arts and Humanities Search, is a citation index, with abstracting and indexing for more than 1,700 arts and humanities academic journals, and coverage of disciplines that includes social and natural science journals. Part of this database is derived from Current Contents.
Hindawi was a publisher of peer-reviewed, open access, scientific journals active in scientific, technical, and medical (STM) literature. It was founded in 1997 in Cairo, Egypt, and purchased in 2021 for $298 million by John Wiley & Sons, a large US-based publishing company.
The International Journal of Surgery, formerly known as The Journal of Surgery, is a monthly open-access peer-reviewed medical journal of surgery established in 2003. The journal has been published by Elsevier since 2005, and is being published by Wolters Kluwer since 2023. The journal is affiliated with the Association of Surgeons in Training, the New York Surgical Society, and the Chinese chapter of the International Hepato-Pancreato-Biliary Association.
Journal Citation Reports (JCR) is an annual publication by Clarivate. It has been integrated with the Web of Science and is accessed from the Web of Science Core Collection. It provides information about academic journals in the natural and social sciences, including impact factors. JCR was originally published as a part of the Science Citation Index. Currently, the JCR, as a distinct service, is based on citations compiled from the Science Citation Index Expanded and the Social Sciences Citation Index. As of the 2023 edition, journals from the Arts and Humanities Citation Index and the Emerging Sources Citation Index have also been included.
The Web of Science is a paid-access platform that provides access to multiple databases that provide reference and citation data from academic journals, conference proceedings, and other documents in various academic disciplines. Until 1997, it was originally produced by the Institute for Scientific Information. It is currently owned by Clarivate.
MDPI is a publisher of open-access scientific journals. It publishes over 390 peer-reviewed, open access journals. MDPI is among the largest publishers in the world in terms of journal article output, and is the largest publisher of open access articles.
Acta Crystallographica is a series of peer-reviewed scientific journals, with articles centred on crystallography, published by the International Union of Crystallography (IUCr). Originally established in 1948 as a single journal called Acta Crystallographica, there are now six independent Acta Crystallographica titles:
Today in China, there are more than 8,000 academic journals, of which more than 4,600 can be considered scientific. About 1,400 cover health science. In 2022, it was reported that China has become one of the top countries in the world in both scientific research output, and also for highly cited academic papers.
Nature Communications is a peer-reviewed, open access, scientific journal published by Nature Portfolio since 2010. It is a multidisciplinary journal that covers the natural sciences, including physics, chemistry, earth sciences, medicine, and biology. The journal has editorial offices in London, Berlin, New York City, and Shanghai.
Scientific Research Publishing (SCIRP) is a predatory academic publisher of open-access electronic journals, conference proceedings, and scientific anthologies that are considered to be of questionable quality. As of December 2014, it offered 244 English-language open-access journals in the areas of science, technology, business, economy, and medicine.
Frontiers Media SA is a publisher of peer-reviewed, open access, scientific journals currently active in science, technology, and medicine. It was founded in 2007 by Kamila and Henry Markram. Frontiers is based in Lausanne, Switzerland, with offices in the United Kingdom, Spain, and China. In 2022, Frontiers employed more than 1,400 people, across 14 countries. All Frontiers journals are published under a Creative Commons Attribution License.
Higher Education Press (HEP) is a publisher in China of university and college-level textbooks, owned by Ministry of Education of the People's Republic of China. The company's headquarters is in Beijing. HEP was among the world Top 50 publishers.
JAMA Network Open is a monthly open access medical journal published by the American Medical Association covering all aspects of the biomedical sciences. It was established in 2018 and the founding editor-in-chief is Fred Rivara. The journal is funded by article processing charges and most articles are available under a Creative Commons license. Article titles and abstracts are translated into Spanish and Chinese. According to Journal Citation Reports, the journal has a 2021 impact factor of 13.353, ranking it 15th out of 172 journals in the category "Medicine, General & Internal". Additionally, it ranks 5th among purely open access journals in that subject category.
The China Journal is a journal of scholarship, information and analysis about China. It covers anthropology, sociology, and political science. Two issues are published per year by University of Chicago Press on behalf of The Australian Centre for China in the world. Its current editors are Anita Chan, Ben Hillman, and Jonathan Unger.
The Journal of Asian Architecture and Building Engineering is a bimonthly peer-reviewed open access academic journal published by Taylor & Francis on behalf of the Architectural Institute of Japan, the Architectural Institute of Korea and the Architectural Society of China. The editor-in-chief is Xilin Lu. It was established by the Architectural Institute of Japan in 1886.
