系统研究科技期刊稿源外流比例、机构、专业方向和作者团队,为抑制优质稿源外流及促进国内科技期刊的发展提供借鉴.以分析化学领域为例,借助Web of Science和中国知网数据库信息,统计 2011-2021 年稿源外流数量趋势变化,确定外流数量较多的科研机构,并利用VOSviewer软件对稿源外流的专业方向及作者合作关系网络进行可视化分析.2011-2021 年间,分析化学领域稿源外流比例从 32.25%增至 55.5%,外流科研机构主要为中国科学院和 985 高校.值得关注的是,我国作者发表的论文在很多国外期刊中几乎占据半壁江山.此外,可视化分析结果表明,外流专业方向主要聚焦于生命科学领域.
Analysis of Outflow of Manuscripts and Its Enlightenment to Development of Chinese Journals:Case Study of Analytical Chemistry Journals
To provide references for restraining the outflow of high-quality articles and promoting the development of domestic sci-tech journals,this paper systematically studies the outflow ratio,institutions,professional directions and author teams of sci-tech journals.Taking the field of analytical chemistry for an example,with the help of Web of Science and CNKI database information,the trend of the number of manuscript outflows from 2011 to 2021 is counted,and the research institutions with large outflows are identified.VOSviewer software is used to visualize and analyze the professional directions and author cooperation network of manuscript outflows.The outflow ratio of analytical chemistry manuscripts increased from 32.25%to 55.5%from 2011 to 2021.Chinese Academy of Sciences and 985 Universities have the most outflow articles.It is worth noting that the papers published by Chinese authors account for almost half of the foreign journals.The results of visual analysis show that the professional directions of outflows are mainly focused on life sciences.
outflow of manuscriptvisualization technologyknowledge service
NETL
NSTL
万方数据
