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Yu-Wei Chang
National Taiwan University
25Publications
7H-index
241Citations
Publications 27
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#1Yu-Wei Chang (NTU: National Taiwan University)H-Index: 7
This study measured the proportion of articles by authors affiliated with library and information science (LIS)-related institutions and proportion of LIS authors in each journal using 3224 articles published in 75 journals in 2015 in the category of information science and library science as assigned by journal citation reports (JCR). Only 33.3% of journals published over half of their articles by LIS authors. Over half of authors affiliated with LIS institutions were identified in only 30.7% o...
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This study used coauthorship analysis to investigate trends in researcher–practitioner collaborations by examining articles published between 2005 and 2014 in the disciplines of library and information science, education, and sociology. The results revealed that articles coauthored by researchers were the main type of research collaboration in these three disciplines. Articles coauthored by researchers and practitioners were the third largest type of research collaboration in all three disciplin...
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#1Yu-Wei Chang (NTU: National Taiwan University)H-Index: 7
This study investigated authorship definitions listed on 1065 journal websites, representing seven social science disciplines. The results showed that 51.3% of the journals do not have an established authorship definition. Journals with high impact factors do not necessarily have an established authorship definition. Up to 81.1% of law journals lack authorship definitions, whereas the lowest proportion of journals having no authorship definitions was identified in the business domain. Authorship...
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#1Yu‐Wei Chang (NTU: National Taiwan University)
#2Mu-Hsuan HuangH-Index: 21
Last.Chung‐Huei Kuan (NTU: National Taiwan University)
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#1Chun-Chieh Wang (NTU: National Taiwan University)H-Index: 5
#2Mu-Hsuan Huang (NTU: National Taiwan University)H-Index: 21
Last.Yu-Wei Chang (NTU: National Taiwan University)H-Index: 7
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Six agricultural giants merged into three separate companies in 2016: Dow Chemical and DuPont agreed to a merger, ChemChina purchased Sygenta’s American business interests, and Bayer purchased Monsanto. These mega mergers in agrichemical industry made farmers and consumers feeling uneasy for food system controlled by these three mega-corporations. This study focuses on measuring technological advantages gains from their mergers and acquisitions activities. Through patent bibliometrics analysis b...
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#1Yu-Wei Chang (NTU: National Taiwan University)H-Index: 7
This study investigated the external contributors of library and information science (LIS) knowledge who were unaffiliated with LIS-related institutions but published their research results in LIS journals. Differences between the contributors to library science (LS) and contributors to information science (IS) were considered. Articles published in 39 strongly LIS-oriented journals indexed in the Web of Science database between 2005 and 2014 were analyzed. The results demonstrated that 46.5% of...
1 CitationsSource
#1Mu-Hsuan Huang (NTU: National Taiwan University)H-Index: 21
#2Yu-Wei Chang (NTU: National Taiwan University)H-Index: 7
Abstract This study investigated the characteristics of multi-institutional authors and the academic impact of their articles in the fields of genetics and high-energy physics. The findings showed that the percentage of articles written by multi-institutional authors (87.3%) and the percentage of multi-institutional authors (27.8%) in genetics were higher than those (50.4% articles and 17.1% authors) in high-energy physics. Increasing trends were observed in the annual percentages of multi-insti...
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#1Yu-Wei Chang (NTU: National Taiwan University)H-Index: 7
Abstract This bibliometric analysis explores the interdisciplinary characteristics of library and information science (LIS) from the perspective of interdisciplinary LIS authors. Articles published in non-LIS journals by LIS authors between 2005 and 2014 and indexed by the Web of Science database formed the basis for analysis. The results showed that interdisciplinary LIS authors published articles in numerous disciplines; a largest number of articles were found in medical and music journals. Ov...
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