文献检索CA.ppt

CA on CD 光盘数据库检索方法简介简史 Chemisches Zentralblatt(1803-1969) Pe ферлтиыйъ Chemical Abstracts, CA(1907-) 1969 FIZ KARLSRUHE JICST STN 内容编排?周刊,每年 2卷?5大节, 80小节?奇数期号:biochemistry anic chemisty,34 小节?偶数期号: macromolecular,applied and engineering, physical anic and analytical chemistry, 46 小节相关小节?1、 pharmacology ?4、 toxicology ?11、 plant biochemistry ?14、 mammalian pathological chemistry ?15、 immunochemistry ?31、 alkaloids ?32、 steroids ?34、 amino acids, peptides, and proteins 含义?1、每一节代表一个相关学科?2、奇偶数期号内容有交互,但应用面不同节内容?节号和节名?短序(有时无) ?期刊、会议录、汇编、技术报告、档案、学位论文?新书?专利?参考文献节内容?每一部份由文摘构成?按 headings-subheadings 分类?文献: for papers of related interest see also section: for patents of related interest see also section: EXAMPLE(CA,,NO 1,) ? 123:P BR 6116x Biochemistry of docosahexaenoic acid. Hars, kenji (Kao K. K, Japan) YUSHI 1995, 48(2),21-8(Japan). ? A review with 42 refs., on the title topic, discussing the effects of docosahexaenoic acid. (DHA) on metab. Of lipids, including glycerides cholesterols, VLDL as well as the antiinflammatory action of DHA. INDEX ? Subject index ? Chromone[491-38-3] …__ ,7-amino-2-(2-furyl)-3-methoxy-[24934-03- 0], toxicity to fish, 43347x. Index Guide ? General subject index ? chemical substance index ? CAS printed access tools