百世登旗下Reference Citation Analysis数据库首次正式发布胃肠病学和肝病学101种核心期刊影响力指数 首先，祝贺百世登出版集团 (百世登) 旗下Reference Citation Analysis(RCA)数据库首次正式发布胃肠病学和肝病学101种2022 期刊影响力指数(2022Journal Article Influence Index, 2022JAII)。

2024年11月8日，iMeta已正式被科睿唯安Web of Science科学引文数据库拓展版Science Citation Index Expanded（SCIE）、基本科学指标数据库Essential Science Indicators（ESI)等收录！ 被SCIE数据库正式收录，是iMeta步入新发展阶段的里程碑。期刊在影响力、学术质量等多方表现均获得了 ...

Congratulations on Nano Research Energy has been selected for inclusion in the Web of Science™ (Emerging Sources Citation Index)! Articles published after 2022, beginning with 1(1), will be included ...

An International Interdisciplinary Index to the Literature of Science and Technology in Eight Parts. Part 1: Citation Index, A–Duke, Cols. 1–3168, Part 2: Citation Index, Duke–Kofe, Cols. 3169–6584, ...

Clarivate Analytics has recently included the following 16 eBooks for coverage in Book Citation Index. The Book Citation Index in Web of Science™ Core Collection connects a library's book collection ...

With the vast majority of scientific papers now available online, Lokman I Meho describes how the Web is allowing physicists and information providers to measure more accurately the impact of these ...