SCI Source Magazines Approximately 6200 core scientific journals covering mathematics, physics, chemistry, agriculture, veterinary sciences(120), forestry, medicine, life sciences, astronomy, geology and geography, environmental science, material sciences, engineering and technology, etc
SCI Source Magazines Approximately 6200 core scientific journals covering mathematics, physics, chemistry, agriculture, veterinary sciences (~120), forestry, medicine, life sciences, astronomy, geology and geography, environmental science, material sciences, engineering and technology, etc
Unique Features of sci Can obtain details of published papers such as whether they are included in the sci database and cited by others, using the Citation Index 即通过以前发表的论文被其它论 文的引用情况,来说明论文之间 的相关性及影响力
Unique Features of SCI Can obtain details of published papers such as whether they are included in the SCI database and cited by others, using the Citation Index 即通过以前发表的论文被其它论 文的引用情况，来说明论文之间 的相关性及影响力
Hence,SCI不仅作为一部文献检索 工具使用,而且成为评价科研成 就、学术水平的一种权威依据。 大学、科研机构、个人被SCI收 录的论文总量及被引用的次数, 基本上可反映大学、科研机构 个人科学研究,尤其是基础研 究的能力与学术水平
• Hence, SCI不仅作为一部文献检索 工具使用，而且成为评价科研成 就、学术水平的一种权威依据。 • 大学、科研机构、个人被SCI收 录的论文总量及被引用的次数， 基本上可反映大学、科研机构、 个人科学研究，尤其是基础研 究的能力与学术水平
JCR and if JCR Stands for journal citation Reports(期刊引用报告) IF stands for Impact Factor (影响因子) JCR对SC所收录的期刊所发表的论 文之间的引用和被引用数据进行统计 运算,给出每种期刊的影响因子
JCR and IF JCR Stands for Journal Citation Reports (期刊引用报告） JCR对SCI所收录的期刊所发表的论 文之间的引用和被引用数据进行统计、 运算，给出每种期刊的影响因子 IF stands for Impact Factor (影响因子)
Examples of IF New England j medicine: 51.3 Annual review of Immunology: 47.2 Science: 30.03: Cell: 29.19: Nature: 26.68 Lancet: 25.8; J Exp Med: 14.48 Lancet infect dis: 11.81: PNAS: 9. 64 J Immunol: 6.29
Examples of IF New England J Medicine: 51.3 Annual Review of Immunology: 47.2 Science: 30.03; Cell: 29.19; Nature: 26.68 J Immunol: 6.29 Lancet: 25.8; J Exp Med: 14.48 Lancet Infect Dis: 11.81; PNAS: 9.64