Loet Leydesdorff
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Loet Leydesdorff
Louis André (Loet) Leydesdorff (born 21 August 1948 in Djakarta (Dutch Indies) is a Dutch sociologist, cyberneticist and Professor in the Dynamics of Scientific Communication and Technological Innovation at the University of Amsterdam. He is known for his work in the sociology of communication and innovation, especially for his Triple helix model of innovation developed with Henry Etzkowitz in the 1990s. Biography Leydesdorff was born in 1948 in Djakarta in the Dutch Indies. He received a B.Sc. in chemistry in 1969, a M.Sc. biochemistry in 1973, and an M.A. in philosophy in 1977. In 1984 he obtained his Ph.D. in sociology at the University of Amsterdam. In 1969 Leydesdorff started working as part-time professor for chemical technology at the Gerrit Rietveld Academie in Amsterdam. In 1972 he started his career at the University of Amsterdam as teaching assistant for "Science and Society" at the Philosophy Faculty. In 1980 he became Senior lecturer at the Department of Science ...
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Djakarta
Jakarta (; , bew, Jakarte), officially the Special Capital Region of Jakarta ( id, Daerah Khusus Ibukota Jakarta) is the capital and largest city of Indonesia. Lying on the northwest coast of Java, the world's most populous island, Jakarta is the largest city in Southeast Asia and serves as the diplomatic capital of ASEAN. The city is the economic, cultural, and political centre of Indonesia. It possesses a province-level status and has a population of 10,609,681 as of mid 2021.Badan Pusat Statistik, Jakarta, 2022. Although Jakarta extends over only , and thus has the smallest area of any Indonesian province, its metropolitan area covers , which includes the satellite cities Bogor, Depok, Tangerang, South Tangerang, and Bekasi, and has an estimated population of 35 million , making it the largest urban area in Indonesia and the second-largest in the world (after Tokyo). Jakarta ranks first among the Indonesian provinces in human development index. Jakarta's business ...
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Scientometrics (journal)
''Scientometrics'' is a monthly peer-reviewed academic journal covering the field of scientometrics. It publishes original studies, short communications, review papers, letters to the editor, and book reviews. It is published by Akadémiai Kiadó and Springer Science+Business Media and was established in 1978. Its founder and first editor-in-chief was Tibor Braun. Abstracting and indexing This journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 3.238. Plagiarism case Jeffrey Beall reported that the editor of ''Scientometrics'' initially reacted indifferently to the discovery of extended word-for-word plagiarism in a 2013 article. The authors in question had copied material from a source and provided a citation, but had not used quotation marks. In the end, the article was retracted. References External links *{{Official website, https://www.springer.com/journal/11192/aboutDerek John de Solla Price Meda ...
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Caroline S
Caroline may refer to: People *Caroline (given name), a feminine given name * J. C. Caroline (born 1933), American college and National Football League player * Jordan Caroline (born 1996), American (men's) basketball player Places Antarctica * Caroline Bluff, a headland in the South Shetland Islands Australia *Caroline, South Australia, a locality in the District Council of Grant *Hundred of Caroline, a cadastral sub-unit of the County of Grey in South Australia Canada *Caroline, Alberta, a village Kiribati *Caroline Island, an uninhabited coral atoll in the central Pacific Micronesia *Caroline Islands an archipelago in the western Pacific, northeast of New Guinea *Caroline Plate, a small tectonic plate north of New Guinea United States *Caroline, New York, a town *Caroline, Ohio, an unincorporated community * Caroline, Wisconsin, an unincorporated census-designated place *Caroline County, Maryland *Caroline County, Virginia *Fort Caroline, the first French colony in what is now ...
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UPublish
Universal Publishers is the parent publishing company of three non-fiction book imprints specializing in nonfiction, how-to, technical and academic titles (Universal-Publishers, BrownWalker Press & Dissertation.com). It originally began in 1997 as "Dissertation.com," one of the first companies to use print on-demand and PDF (Portable Document Format) e-book technologies to publish academic theses and Ph.D. dissertations for sale online. The company was founded by Jeffrey R. Young, while he was in graduate school as a way to make academic dissertations widely available to other students and researchers at a reasonable price. The ''BrownWalker Press'' imprint was launched in 2001 to publish academic textbooks, scholarly monographs, and edited collections across a wide range of academic expertise. In 2010, BrownWalker Press added an academic conference proceeding publishing division (ConferencePaper Publisher). Universal Publishers has over 1500 nonfiction, how-to , and academic title ...
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Systems Theory
Systems theory is the interdisciplinary study of systems, i.e. cohesive groups of interrelated, interdependent components that can be natural or human-made. Every system has causal boundaries, is influenced by its context, defined by its structure, function and role, and expressed through its relations with other systems. A system is "more than the sum of its parts" by expressing synergy or emergent behavior. Changing one component of a system may affect other components or the whole system. It may be possible to predict these changes in patterns of behavior. For systems that learn and adapt, the growth and the degree of adaptation depend upon how well the system is engaged with its environment and other contexts influencing its organization. Some systems support other systems, maintaining the other system to prevent failure. The goals of systems theory are to model a system's dynamics, constraints, conditions, and relations; and to elucidate principles (such as purpose, measure ...
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Scientometrics
Scientometrics is the field of study which concerns itself with measuring and analysing scholarly literature. Scientometrics is a sub-field of informetrics. Major research issues include the measurement of the impact of research papers and academic journals, the understanding of scientific citations, and the use of such measurements in policy and management contexts. Leydesdorff, L. and Milojevic, S., "ScientometricsarXiv:1208.4566(2013), forthcoming in: Lynch, M. (editor), ''International Encyclopedia of Social and Behavioral Sciences'' subsection 85030. (2015) In practice there is a significant overlap between scientometrics and other scientific fields such as information systems, information science, science of science policy, sociology of science, and metascience. Critics have argued that over-reliance on scientometrics has created a system of perverse incentives, producing a publish or perish environment that leads to low-quality research. Historical development Modern scie ...
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Social Network Analysis
Social network analysis (SNA) is the process of investigating social structures through the use of networks and graph theory. It characterizes networked structures in terms of ''nodes'' (individual actors, people, or things within the network) and the ''ties'', ''edges'', or ''links'' (relationships or interactions) that connect them. Examples of social structures commonly visualized through social network analysis include social media networks, memes spread, information circulation, friendship and acquaintance networks, business networks, knowledge networks, difficult working relationships, social networks, collaboration graphs, kinship, disease transmission, and sexual relationships. These networks are often visualized through ''sociograms'' in which nodes are represented as points and ties are represented as lines. These visualizations provide a means of qualitatively assessing networks by varying the visual representation of their nodes and edges to reflect attributes of in ...
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Philosophy Of Science
Philosophy of science is a branch of philosophy concerned with the foundations, methods, and implications of science. The central questions of this study concern what qualifies as science, the reliability of scientific theories, and the ultimate purpose of science. This discipline overlaps with metaphysics, ontology, and epistemology, for example, when it explores the relationship between science and truth. Philosophy of science focuses on metaphysical, epistemic and semantic aspects of science. Ethical issues such as bioethics and scientific misconduct are often considered ethics or science studies rather than the philosophy of science. There is no consensus among philosophers about many of the central problems concerned with the philosophy of science, including whether science can reveal the truth about unobservable things and whether scientific reasoning can be justified at all. In addition to these general questions about science as a whole, philosophers of science consi ...
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International Federation For Systems Research
The International Federation for Systems Research (IFSR) is an international federation for global and local societies in the field of systems science. This federation is a non-profit, scientific and educational agency founded in 1980, and constituted of some thirty member organizations around the globe. . Organisation The overall purpose of the Federation is to advance cybernetic and systems research and systems applications and to serve the international systems community as a peakbody. For this purpose the federation wants to coordinate systems research among member organizations. They are focused on the organization and sponsorship of research and development, international meetings and workshops in the field. More specifically, the federation wants to develop and promote international programs and publications in the area of systems research and applications. Other tasks include the development and promotion of: * Resource materials development in systems education; * Sta ...
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Dutch Systems Group
The Dutch Systems Group, or ''Netherlands Society for Systems Research'' or ''Systeemgroep Nederland'', is a society in the Netherlands for systems theory, and its applications. Systems theoretical problems the society focuses on are, for example evolution, innovation, selection, variation, translation, participation and methodological innovation. Overview The Dutch Systems Group was initiated by Albert Hanken and Gerard de Zeeuw and others in 1970. The activities of the Dutch Systems Group, according to de Zeeuw (2006), made an important contribution to the introduction of the area of systems studies in the Netherlands. Other early participant have been Felix Geyer, Henk Koppelaar, Ton de Leeuw and Geert Jan Olsder. In the beginning of the 1980s the Dutch Systems Group cofounded the International Federation for Systems Research together with the international American based Society for General Systems Research and the Austrian Society for Cybernetic Studies. During the 1970s ...
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Science And Technology Policy Research
Science Policy Research Unit (SPRU) is a research centre based at University of Sussex in Falmer, near Brighton, UK. It focuses on long term transformative change, science policy and innovation across different sectors, societies and structures. It was one of the first interdisciplinary research centres in the field of science and technology policy and at the forefront of the development of innovation as an academic discipline. Alongside internationally renowned research, SPRU also offers a range of MSc courses, as well as PhD research degrees. SPRU's research today addresses pressing global policy agendas, including the future of industrial policy, inclusive economic growth; the politics of scientific expertise, energy policy, security issues, entrepreneurship, and pathways to a more sustainable future. It aims to tackle real-world questions whilst also contributing to theoretical knowledge on innovation. In 2018, SPRU ranked 3rd in the world and 1st in the UK for top science and ...
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SPRU
Science Policy Research Unit (SPRU) is a research centre based at University of Sussex in Falmer, near Brighton, UK. It focuses on long term transformative change, science policy and innovation across different sectors, societies and structures. It was one of the first interdisciplinary research centres in the field of science and technology policy and at the forefront of the development of innovation as an academic discipline. Alongside internationally renowned research, SPRU also offers a range of MSc courses, as well as PhD research degrees. SPRU's research today addresses pressing global policy agendas, including the future of industrial policy, inclusive economic growth; the politics of scientific expertise, energy policy, security issues, entrepreneurship, and pathways to a more sustainable future. It aims to tackle real-world questions whilst also contributing to theoretical knowledge on innovation. In 2018, SPRU ranked 3rd in the world and 1st in the UK for top science and ...
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