近日,汤森路透公布了最新的《期刊引用报告(Journal Citation Reports)》。 纵观2017年医学领域的SCI期刊影响因子(Impact Factor, IF),CA - A CANCERJOURNAL FOR CLINICIANS依然傲居榜首,但IF飙升到了244.585;第二名为NEW ENGLAND JOURNAL OFMEDICINE,IF达到79.258;第三名由LANCET后来居上,IF为53.254。 表1 2017年SC...
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。
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。
The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by ...
JCR分区:JCR(Journal Citation Reports)由科睿唯安公司(前身为汤森路透)开发。JCR没有设置大类,只将期刊分为176个具体学科,也就是中科院分区中的小类学科。基于不同学科的当年影响因子高低进行排序,将期刊的数量均匀分为四个部分,Q1区代表学科分类中影响因子排名前25%的期刊,以此类推,Q2区为前25%-50%期刊,Q3区...
E2 also promotes the formation of new blood vessels and improves functional recovery following ischemic insult in a process known asangiogenesis. 17β-estradiol increases vascular density by 22% in the peri-infarcted region 10days following ischemia (Alqahtani et al., 2007). Other reports support ...
- 《Scientific Reports》 被引量: 0发表: 2020年 Effect of Youthful Blood Environment and Its Key Factor SCF on Renal Interstitial Fibrosis in Elderly Mice Background: youthful blood environment was shown to decelerate the aging process of kidney and to attenuate senile renal fibrosis in a young-...
Pulmonary Circulation, an official journal of the Pulmonary Vascular Research Institute, is a peer-reviewed medical research journal focused on publishing original research articles, review articles, case reports, guidelines and consensus articles exclusively in the fields of pulmonary circulation and pulmona...
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。
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。