نتایج جستجو برای: self citation
تعداد نتایج: 561368 فیلتر نتایج به سال:
Background and aim: The scientific journals are a valid method for communication of update information and a link among various fields of science through citation. The aim of this study was to investigate the citation of the articles of 28 issues published in Scientific and Research Journal of Oceanography (JOC). Material and methods: This study investigated the citation of 290 articles publish...
BACKGROUND Author self-citation contributes to the overall citation count of an article and the impact factor of the journal in which it appears. Little is known, however, about the extent of self-citation in the general clinical medicine literature. The objective of this study was to determine the extent and temporal pattern of author self-citation and the article characteristics associated wi...
Journal of Research in Medical Sciences | May 2014 | 385 Observation of constant increase of self-citation rate by Iranian scholars in all fi elds shows that self-citation plays an important role in scientifi c communication even in the fi eld of medicine. Base on Ghane’s study[8] the rate of journal self-citation among Iranian medical journals is about 61.5% and with reared to the Iranian auth...
BACKGROUND The impact factor (IF), as the most important criterion for journal's quality measurement, is affected by the self-citation and number of publications in each journal. OBJECTIVES To find out the relationship between the number of publications and self-citations in a journal, and their correlations with IF. MATERIALS AND METHODS Self-citations and impact factors of nine top gastro...
plagiarism in esl/efl learning contexts has been established as a dynamic and multi-layered phenomenon and has become a topic engaging many researchers in a heated debate in recent years. comparisons of student-generated texts with their source texts have shown that students rely on source texts in their writings and copying is a major strategy used by both l1 and l2 writers. in our country a...
BACKGROUND Author self-citation is the practice of citing one's previous publications in a new publication. Its extent is unknown. We studied author self-citation, choosing the major clinical field of diabetes mellitus to represent the general medical literature. METHODS We identified every article about diabetes mellitus in 170 hand-searched clinical journals published in 2000. For every art...
BACKGROUND Self-citation is one of the main challenges in the evaluation of researchers' scientific output. This study aimed at comparing the institutional self-citation among the universities located in Northern Iran. METHODS This study was conducted as a scientometric study. Research population included all scientific productions of 16 Northern Iran Universities with at least 100 indexed do...
BACKGROUND One of the disadvantages of the Impact Factor (IF) is self-citation. The SCImago Journal Rank (SJR) indicator excludes self-citations and considers the quality, rather than absolute numbers, of citations of a journal by other journals. The present study re-evaluated the influence of self-citation on the 2007 IF for 18 major orthopaedic journals and investigated the difference in rank...
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