نتایج جستجو برای: journal citation

تعداد نتایج: 168108  

Journal: :CAIS 2009
Eldon Y. Li

Self-citation is a common practice in the research community. It includes citing one’s own papers and one’s target journal. A recent action by a publisher requesting each author of its journal to cite at least five papers published by the journal calls for a study of the self-citation patterns in MIS journals. This study intends to examine the cited table and the citing table in the database of...

Journal: :Journal of the American Academy of Dermatology 2007
Robert P Dellavalle Lisa M Schilling Marko A Rodriguez Herbert Van de Sompel Johan Bollen

BACKGROUND Thomson Institute for Scientific Information's journal impact factor, the most common measure of journal status, is based on crude citation counts that do not account for the quality of the journals where the citations originate. This study examines how accounting for citation origin affects the impact factor ranking of dermatology journals. METHODS The 2003 impact factors of derma...

Journal: :JASIST 2006
Loet Leydesdorff

The aggregated citation relations among journals included in the Science Citation Index provide us with a huge matrix which can be analyzed in various ways. Using principal component analysis or factor analysis, the factor scores can be used as indicators of the position of the cited journals in the citing dimensions of the database. Unrotated factor scores are exact, and the extraction of prin...

Journal: :J. Informetrics 2014
Pablo Dorta-González María-Isabel Dorta-González Dolores-Rosa Santos-Peñate Rafael Suárez-Vega

The journal impact factor is not comparable among fields of science and social science because of systematic differences in publication and citation behaviour across disciplines. In this work, a source normalization of the journal impact factor is proposed. We use the aggregate impact factor of the citing journals as a measure of the citation potential in the journal topic, and we employ this c...

Journal: :international journal of travel medicine and global health 0
gerard t. flaherty school of medicine national university of ireland, galway darragh p. browne school of medicine national university of ireland, galway ireland

introduction: citation analysis reflects the extent to which published work has been recognized in the scientific community. the purpose of this study was to characterize the most cited publications in travel medicine.methods: travel medicine articles indexed on scopus which had been published in the english language through 2016 were retrieved independently by two researchers using various sea...

2012
Zu-Guo Yang Feng Gao Chun-Ting Zhang

BACKGROUND The past 3 decades have witnessed a boost in science development in China; in parallel, more and more Chinese scientific journals are indexed by the Journal Citation Reports issued by Thomson Reuters (SCI). Evaluation of the performance of these Chinese SCI journals is necessary and helpful to improve their quality. This study aimed to evaluate these journals by calculating various j...

2006
Francesc Pujol

Journal rankings based on citation indexes are widely used in the economics field for global top journals. We propose an alternative way to rank journals based on the publishing behavior of top ranked authors. We justify this approach by depicting the scientific publishing market as following a matching process. Compared to the citation approach, the methodology that we propose has comparative ...

Journal: :J. Informetrics 2015
Lutz Bornmann Werner Marx

Evaluative bibliometrics compares the citation impact of researchers, research groups and institutions with each other across time scales and disciplines. Both factors - discipline and period - have an influence on the citation count which is independent of the quality of the publication. Normalizing the citation impact of papers for these two factors started in the mid-1980s. Since then, a ran...

1998
Rik Pieters Hans Baumgartner Jeroen Vermunt Tammo Bijmolt

Ž . The citation network of the International Journal of Research in Marketing IJRM is examined from 1981 to 1995. A time-heterogenous log-multiplicative model is estimated to examine simultaneously the importance and similarity of journals in the network over time. Two distinct types of journal similarity, cohesion and structural equivalence, are considered and modeled in an integrative fashio...

Journal: :EURASIP J. Image and Video Processing 2011
Jean-Luc Dugelay

The EURASIP Journal on Image and Video Processing was launched in early 2006 and has already published nearly 200 articles, including more than a dozen successful Special Issues. Based on our achievements over the last 4 years, JIVP has been accepted for coverage in the Science Citation Index Expanded (SCIE). As a result our journal will be attributed an Impact Factor in a future edition of the...

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