(资料图)
1、JCR对包括SCI收录的3500种期刊在内的4700种期刊之间的引用和被引用数据进行统计、运算,并针对每种期刊定义了影响因子(Impact Factor)等指数加以报道。
2、一种期刊的影响因子,指的是该刊前二年发表的文献在当前年的平均被引用次数。
3、一种刊物的影响因子越高,也即其刊载的文献被引用率越高,一方面说明这些文献报道的研究成果影响力大,另一方面也反映该刊物的学术水平高。
本文关于2017sci影响因子的基本详情介绍就讲解完毕,希望对大家有所帮助。
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