نتایج جستجو برای: journal citation

تعداد نتایج: 168108  

Alireza Sarraf Shirazi Atsufumi Manabe Hamid Jafarzadeh, Jun-Ichiro Kinoshita Mikihiro Kobayashi

Introduction: Citation analysis is a suitable way to help us to identify research trends within a specific topic. The purpose of this study was to identify the 100 most cited articles in the field of dentistry published over the past 67 years. Methods: A comprehensive list of the most cited articles in dentistry was compiled using ISI Web of Science. The characteristics including number of cita...

Journal: :BMC Medical Research Methodology 2004
Andy R Weale Mick Bailey Paul A Lear

BACKGROUND Current methods of measuring the quality of journals assume that citations of articles within journals are normally distributed. Furthermore using journal impact factors to measure the quality of individual articles is flawed if citations are not uniformly spread between articles. The aim of this study was to assess the distribution of citations to articles and use the level of non-c...

Journal: :CAIS 2009
Janna Crews Alexander McLeod Mark G. Simkin

Journal: :Journal of Documentation 2003
Loet Leydesdorff

Aggregated journal-journal citations for 1999 are compared with similar data in the Journal Citation Reports 1998 of the Social Science Citation Index. In addition to indicating local change, probabilistic entropy measures enable us to analyze changes in distributions at different levels of aggregation. The indicators are compared by elaborating the journal-journal mappings and in relation to s...

2014
Christian Lachance Steve Poirier

s: A case study on the limitations of the journal impact factor. Journal of the American Society for Information Science and Technology, 60(1), 176–183. Patsopoulos, N.A., Analatos, A.A., & Ioannidis, J.P.A. (2005). Relative citation impact of various study designs in the health sciences. Journal of the American Medical Association, 293(19), 2362–2366. Pinski, G., & Narin, F. (1976). Citation i...

Journal: :Communications of the Association for Information Systems 2009

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