摘要
简述了文献计量学和引文分析对图书情报工作的作用;阐明对我国天文学期刊引文统计分析的目的;提出一般引文统计的原则;介绍了这次引文统计所涉及的内容。其中包括:(1)文献老化的量度——中国天文学近6年文献的半衰期和D.Price指数值;(2)天文学期刊引文率按年代分布的特征;(3)引文按语种分布比例;(4)引文按不同时间段反映出天文系统科技人员利用文献资料的引用率,(5)引文按文献类型统计结果;(6)篇引率及与国外同类刊物的比较。最后引出了对天文学期刊引文统计结果分析的6点认识。
This paper explains the document metrology and the use of sci-entific and technical magazines through analyzing references. It showsthe statistical and analytic principles of references in astronomicalmagazines. The statistical content and result of references are introdu-ced in it. It contains: 1. the level of the document aging-the docu-ment's half-life and D·Price index value of Chinese astronomy in thenear 6 years. 2. the distributed charactet of references in astronomicalmagazines by years. 3. the distributed proportion of references by langue-ges. 4. the reference rate of the scientifically-oriented individuals inthe astronomy to references by different times. 5. the statistical result ofreferences by the document's classification. 6. the citations per articleand comparison between that to the same kind of magazines of abroad.
出处
《情报杂志》
CSSCI
北大核心
1991年第3期31-38,共8页
Journal of Intelligence
关键词
期刊
引文分析
天文学
technical journals
citation analysis
astronomy
