摘要
对1989年以来《中国科学引文数据库》(简称CSCD)所载的"查新"相关论文进行了统计分析,并结合《中国引文数据库》(简称CCD)对CSCD源核心期刊文献进行了被引情况分析。结果表明:CSCD源"查新"相关论文均为核心期刊论文,以《情报科学》发表的论文数最多,占核心期刊发表总量60.90%,其平均被引频次与他引频次均高于非图书馆学、情报学核心期刊组;发表论文数随作者数量增加而减少。研究认为,有必要加强查新员对于图书馆学、情报学理论知识的学习与研究,从而更有效地为科技人员提供服务。
This paper makes the statistical analysis on ＂novelty search＂ related papers from CSCD published since 1989, and analyzes the citation situation of the papers published in CSCD source core journals connecting with CCD （China Citation Database）. The result show that all the ＂novelty retrieval＂ related papers from CSCD are published in core journals, and the number of papers published in 〈Information Science〉 is the highest accounting for 60.90% of the total number of the papers published in the core journals, the average citation frequency and average other-cited rate of 〈 Information Science〉are higher than that of non-library and information science core journals, and the number of published papers are decreased with the increase of co-author number. The study holds that it is necessary for novelty retrievers to strengthen their study and research on the theory of the library and information science for providing the service for scientific and technical personnel more effectively.
出处
《科技情报开发与经济》
2013年第10期125-127,共3页
Sci-Tech Information Development & Economy
