【摘要】 采用文献计量学和信息分析等方法对国家科技图书文献中心预订外文科技文献资源进行分析和评价。主要评价指标包括:是否被权威数据库收录、是否世界著名出版机构出版、被国外著名图书馆收藏情况、SCI影响因子值及SCI被引用次数、国内缺藏情况、是否属于收藏薄弱学科的期刊、被专家学者推荐情况。通过整体与分散评价,最终选出基本符合主要指标的期刊和会议文献作为新增文献资源的备选源。表3。参考文献7。更多还原

【Abstract】 By using bibliometrics and information analysis,the authors make an evaluation of the subscriptions to foreign sci.-tech.documents in the National Science and Technology Library(China). Major evaluation indicators include inclusion in authoritative databases,publication by worldwide famous publishers,collection by foreign famous libraries,SCI impact factors,SCI citation numbers, expert recommendations,etc.Through centralized and decentralized evaluation,candidate sources for new subscription document resources will be selected.3 tabs.7 refs.更多还原