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近日,中国科学院文献情报中心发布2016年版中科院JCR期刊分区,Chinese Journal of Catalysis(《催化学报》)在工程技术类1845种期刊中排名第354位,居工程技术大类2区.中科院JCR期刊分区按照学术影响力作为划分方式,将每个学科的所有期刊按照学术影响力(3年平均JCR影响因子(IF))由高到低降序排列,依次划分为4个区,使每个分区期刊影响力总和相同.由于学科内期刊的3年IF的偏态分布,这使得1区期刊数量极少.
Recently, the Chinese Academy of Sciences published the 2016 edition of JCR Journals Periodical Division, Chinese Journal of Catalysis (“Journal of Catalysis”) ranked the 354th among 1845 kinds of engineering and technical journals, ranking the 2nd section of engineering technology category. Chinese Academy of Sciences JCR Journals Division According to the academic influence as the dividing way, all the journals in each discipline are arranged in order of descending order of academic influence (3-year average JCR impact factor) in descending order, and divided into 4 districts in sequence, so that each sub-journal influences The sum of the forces is the same, which results in a very small number of journals in Region 1 because of the skewed distribution of 3-year IFs in the discipline’s journals.