摘要
本文将1980年—2011年SCI数据库中收录的主题为"手机图书馆"的全部论文数据作为研究对象,应用知识可视化软件CiteSpace绘制文献共被引网络图谱,梳理30年来手机图书馆领域的演进路径,应用其关键词聚类分析研究热点,析出研究过程中的关键节点文献,并对高引频次文献进行研读,预测未来研究方向。
The thesis draw mapping knowledge domain, taking the advantage of knowledge metric tool （CiteSpace）, based on the analysis of literatures on mobile library indexed by the database of ISI Web of Science form 1980 to 2011yr. Through an analysis of historic streams and using the keywords clustering analysis authors reveal the hot points of research,indicate key nodes literature in the developing process of mobile library and study on high frequency literature so as to predict the research direction of mobile library in the future.
出处
《实用医药杂志》
2014年第2期179-182,共4页
Practical Journal of Medicine & Pharmacy
关键词
手机图书馆
可视化
CiteSpace
Mobile Library
Visualization
