网络化学化工信息资源的分类对比研究  

Classification and Comparative Research of Internet Chemical Recourses

作　　者：宋玉梅[1] 孟勇[1] 

机构地区：[1]南京大学图书馆,江苏南京210093

出　　处：《现代情报》2009年第11期53-57,共5页Journal of Modern Information

摘　　要：从网络搜索角度,将免费网络化学化工资源分为化学化工资源导航系统;化学化工搜索引擎;各种免费数据库和化学化工虚拟社区、wiki社区、化学化工blog四大类,对同类资源的功能进行对比研究,给资源以定位,为广大化学及相关研究者利用免费资源做出引导。同时对于资源的独特分类也为网络化学化工资源的整合和建设提供参考。In view of network resources research, free - online chemical resources were separated into four groups： internet chemical recourse navigations; chemical search engines; all kinds of free chemical databases and chemical virtual communities （chemical wiki communities, chemical weblogs）. Recourses with similar functions were also compared. The purpose of this article was to give a hand to chemical researchers and researchers in similar areas in searching network recourses. The special separation method was also as an example for intemet chemical recourses integration and construction.

关 键 词：免费资源 化学化工 导航系统 搜索引擎 虚拟社区 WIKI BLOG 免费数据库 

分 类 号：G354[文化科学—情报学]