منابع مشابه
Comparison of PubMed, Scopus, Web of Science, and Google Scholar: strengths and weaknesses.
The evolution of the electronic age has led to the development of numerous medical databases on the World Wide Web, offering search facilities on a particular subject and the ability to perform citation analysis. We compared the content coverage and practical utility of PubMed, Scopus, Web of Science, and Google Scholar. The official Web pages of the databases were used to extract information o...
متن کاملA New Era in Citation and Bibliometric Analyses: Web of Science, Scopus, and Google Scholar
Academic institutions, federal agencies, publishers, editors, authors, and librarians increasingly rely on citation analysis for making hiring, promotion, tenure, funding, and/or reviewer and journal evaluation and selection decisions. The Institute for Scientific Information’s (ISI) citation databases have been used for decades as a starting point and often as the only tools for locating citat...
متن کاملCroatian Medical Journal citation score in Web of Science, Scopus, and Google Scholar.
AIM To analyze the 2007 citation count of articles published by the Croatian Medical Journal in 2005-2006 based on data from the Web of Science, Scopus, and Google Scholar. METHODS Web of Science and Scopus were searched for the articles published in 2005-2006. As all articles returned by Scopus were included in Web of Science, the latter list was the sample for further analysis. Total citati...
متن کاملمقایسه استنادهای مقالات رشته مهندسی دانشگاه صنعتی شریف در پایگاههای استنادی Scopus, Google Scholar و Google Books
سابقه و هدف: مهم‌ترین عنصر و شاخص ارزیابی علمی میان محققان، دانشگاه‌ها و مراکز تحقیقاتی، استناد است. هدف از انجام این مطالعه مقایسه استنادات پژوهشگران حوزه مهندسی در پایگاههای اسکوپوس، گوگل اسکالر و گوگل بوکس است. مواد و روش‌ها: این پژوهش با استفاده از روش تحلیل استنادی به بررسی ارتباط میان استنادها پرداخته و داده‌های مورد نیاز از طریق پایگاه اسکوپوس در بازه‌ی زمانی 5 ساله (2008-2012) استخر...
متن کاملComparing source coverage, citation counts and speed of indexing in Google Scholar and Scopus
A new methodology is proposed for comparing Google Scholar (GS) with other citation indexes. It focuses on the coverage and citation impact of sources, indexing speed, and data quality, including the effect of duplicate citation counts. The method compares GS with Elsevier’s Scopus, and is applied to a limited set of articles published in 12 journals from six subject fields, so that its finding...
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ژورنال
عنوان ژورنال: Journal of the Medical Library Association
سال: 2016
ISSN: 1558-9439,1536-5050
DOI: 10.5195/jmla.2016.31