发文和引文视角下我国航空航天领域学科交叉研究  

Subject Intersection Research of Chinese Aerospace Field Based on Papers and Citations

作　　者：姜春林[1] 赵宇航[1] 魏庆肖 

机构地区：[1]大连理工大学科学学与科技管理研究所暨WISE Lab,大连116024

出　　处：《情报杂志》2016年第11期32-38,共7页Journal of Intelligence

基　　金：中国工程院重点咨询项目“制造工程科学的研究进展、竞争态势及我国的对策”(编号:2016-XZ-03)研究成果之一

摘　　要：[目的/意义]航空航天科研实力直接影响国防建设、经济社会发展等重大战略需求。对我国航空航天学科交叉进行研究,能够为该领域的未来发展方向、科研人才培养等提供参考。[方法/过程]从论文自身学科属性、引文学科类别两个角度对我国航空航天领域的学科交叉进行研究。通过绘制关联网络,分析各种知识输入学科作用下航空航天知识主题的交叉及演化特征。[结果/结论]研究表明,我国航空航天文献存在多学科类别共现,外部知识需求量较高,不同学科在其知识结构中的位置及其交叉影响下的知识主题均呈现不同变化特点。[ Purpose/Significance] Aerospace scientific research ability directly affects the significant strategies of national defense construction and society development. Subject intersection research may provide reference for the future development and the cultivation of researchers in Chinese aerospace field. [ Method/Process] From two perspectives, the category attribute of papers and their citations, this article studies the intersection of subjects in the field of aerospace in China. Based on drawing the relationship network, the research analyzes the characteristics and evolution of the intersection of aerospace knowledge topics under the action of various knowledge input subjects. ~ Result/Conclusion] The research shows that there are multiple categories of co-occurrence in this field, the demand for external knowledge is high, and the position of different subjects in the knowledge structure as well as knowledge themes present different trends.

关 键 词：航空航天 学科交叉 引文分析 知识主题 

分 类 号：G350[文化科学—情报学]