影响因子(Impact Factor, IF)是评估学术期刊影响力的重要指标,由美国科学情报研究所(ISI)的创始人尤金·加菲尔德(Eugene Garfield)在1960年代提出,现为科睿唯安公司(原名汤森路透)出品的《期刊引证报告》(Journal Citation Reports, JCR)中的一项关键数据。具体计算方法为:该期刊前两年...
首先,可以直接访问科睿唯安(Clarivate Analytics)官方网站上的Master Journal List(https://mjl.clarivate.com/home),输入期刊名称进行查询,即可获得期刊的JCR分区信息。此外,许多学术数据库和图书馆网站也提供了SCI期刊分区查询服务,研究人员可以根据自己的需求选择合适的查询方式。对于Che...
LZ;chemical communication是一个学术期刊，影响因子比较大，随着时间的推移，其评价也越来越好，影响因子也越来越高2002年是4.038到2003年的4.031,2004年为其低谷只有3.997随后逐渐升高，到了2005年已经到了4.426,2006年上升到4.521,07年已经到了5.141近年已经达到了5.504，还有上升趋势。
汤森路透每年出版一本《期刊引用报告》(Journal Citation Reports,简称JCR)。JCR对86000多种SCI期刊的影响因子(Impact Factor)等指数加以统计。JCR将收录期刊分为176个不同学科类别在JCR的Journal Ranking中,主要参考当年IF,最终每个分区的期刊数量是均分的。
ChemComm(Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world's major areas of chemical research. ChemCommpublishes 100 issues pe...
ChemCommpublishes 100 issues per year, the first chemistry journal to do this, resulting in even faster times to publication and increased visibility. *2016 Journal Citation Reports ® (Clarivate Analytics, June 2017) 点击“阅读原...
ChemComm is widely recognized for its impact factor, a measure of the average number of citations received by articles published in a particular journal. As of 2021, ChemComm's impact factor stands at an impressive 6.164, indicating its influence and relevance within the scientific community. Thi...
documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) ...
化学领域业界良心期刊首推：JACS(Journal of the AmericanChemical Society)。这简直就是化学界的“圣杯”...
《美国化学会志》(《Journal of the American chemical society》,引用名为J. Am. Chem. Soc, JACS),一区文献,美国化学会(American Chemical Society, ACS)的顶级文献,所有化学科研人梦寐以求的期刊。在JACS上发表一篇文章,是一个化学科研工作者开始在业界立足的标志。可能很多人小看了JACS在化学界的位置,但是事...