منابع مشابه
معرفی نمایه استنادی: Science Citation Index
یکی از شیوه های بدیعی که طی 30 سال اخیر در غرب رایج شده است؛ توجه به ماخذ مقالات علمی به عنوان ابزاری برای بازیابی مقالات جدید، تحلیل محتوای آنها، ربط موضوعی میان نوشته ها و مسایلی از این قبیل می باشد. در واقع ارزش یک مقاله علمی بر اساس تاثیر در مقالات و نوشته های بعدی (حضور در ماخذ آنها) تعیین می شود. یکی از موسسات معتبر جهان که در زمینه معرفی مقالات معتبر علمی فعالیت می کند، Institute for Sci...
متن کاملCitation analysis of faculty publication: beyond Science Citation Index and Social Science Citation Index.
When evaluated for promotion or tenure, faculty members are increasingly judged more on the quality than on the quantity of their scholarly publications. As a result, they want help from librarians in locating all citations to their published works for documentation in their curriculum vitae. Citation analysis using Science Citation Index and Social Science Citation Index provides a logical sta...
متن کاملThe evolution of the Science Citation Index.
The Science Citation Index (SCI) was first promulgated in Science in 1955 as an up-to-date tool to facilitate the dissemination and retrieval of scientific literature. As the older generation of scientists will remember, an already-existing information service known as Current
متن کامل“Science Citation Index Worship” in China
The Science Citation Index (SCI) is originally produced by the Institute for Scientific Information (ISI) and created by Eugene Garfield in 1960, which is now operated by Thomson Reuters. In 1995, the SCI was firstly introduced to China by Nanjing University, and has been considered a scientific, just and objective evaluation system for doctors and researchers since. However, based on the fact ...
متن کاملScience indicators revisited - Science Citation Index versus SCOPUS: A bibliometric comparison of both citation databases
Although the evaluation of knowledge in the form of a quantitation of scientific output is not uncontroversial, it is a widely practised form of science evaluation. For more than 30 years, the Science Citation Index (SCI) has been alone in fulfilling mis purpose. But since 2005 Scopus is a direct competitor to the SCI-databases. Comparing the two databases should help to answer questions that c...
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ژورنال
عنوان ژورنال: Nature
سال: 1970
ISSN: 0028-0836,1476-4687
DOI: 10.1038/228789b0