impactfactorisi

Impactfactorsbegantobecalculatedyearlystartingfrom1975forjournalslistedintheJournalCitationReports(JCR).ISIwasacquiredbyThomson ...,...(ISI).Librariansandinformationscientistshavebeenevaluatingjournalsforatleast75years.GrossandGrossconductedaclassicstudyofcitation ...,2021年7月5日—自1975年以來，ISI每年針對JournalCitationReports（JCR，期刊引用報告）覆蓋的期刊發佈影響係數。ISI於1992年被ThomsonSc...

參考資訊如下
Impact factor

Impact factors began to be calculated yearly starting from 1975 for journals listed in the Journal Citation Reports (JCR). ISI was acquired by Thomson ...

The Clarivate Analytics Impact Factor

... (ISI). Librarians and information scientists have been evaluating journals for at least 75 years. Gross and Gross conducted a classic study of citation ...

2020年SCI期刊影響係數(Impact factor)

2021年7月5日 — 自1975 年以來，ISI 每年針對Journal Citation Reports（JCR，期刊引用報告）覆蓋的期刊發佈影響係數。 ISI於1992 年被Thomson Scientific & Healthcare（ ...

ISI Impact Factor

ISI Impact Factor (IIF) provides quantitative and qualitative tool for ranking, evaluating and categorizing the journals for academic evaluation and excellence.

什麼是SCI、JCR、ISI及IF？

美國科學資訊研究所(ISI) 於1963年創刊出版的著名期刊文獻檢索工具。SCI收錄全球數 ... Impact Factor (IF)：期刊影響係數. 期刊影響係數是指該刊前兩年發表的文獻在當年 ...

International Scientific Indexing(ISI)

2022-23 Impact Factor Journals. All Journals · INDIAN JOURNAL OF NATURAL SCIENCES · Pakistan Journal of Medical and Health Sciences · Journal of Economics and ...

Journal List

ISI Imapct Factor provides quantitative and qualitative tool for ranking, evaluating and categorizing journals. isi impact factor. ISI Imapct Factor. Home ...

Introduction to Impact Factors

2023年8月7日 — The impact factor is a citation measure produced by Thompson Scientific's ISI Web of Knowledge database. Impact factors are published ...

如何查詢期刊之Impact Factor (JCR資料庫2021年新介面)

2021年8月18日 — 若您已知特定期刊，想查詢該期刊的Impact Factor、領域排名等資訊，步驟如下：. 1. 於檢索框輸入期刊名稱、關鍵字、期刊縮寫或ISSN，本文以《Journal of ...

Journal Citations Reports JCR

View citation metrics, including the Journal Impact FactorTM (JIFTM) and Journal Citation IndicatorTM, alongside descriptive open access statistics and ...