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目的基于军队137家医院2006~2012年发表的SCI论文,研究高发文量医院的机构合作与作者合作情况,为军队医院的研究方向和医院间的进一步合作提供参考。方法利用汤姆森路透公司开发的数据分析工具(TDA),分析机构和作者共现以及作者和关键词共现与作者和学科共现,得到机构和作者合作情况。结果和结论军队医院2006~2012年的军内医院合作分为5种类型,以地域相近的合作为主,研究方向相同的合作为辅,军内医院合作随时间变化为以解放军总医院为主的合作圈随时间不断扩大,军内外医院的合作较多基于地域性相近、研究方向相近和机构间的从属关系;高发文作者间合作是基于课题组内作者合作,课题组外合作较少;利用作者对关键词的共现关系发现高发文作者间隐藏的竞争与合作关系以及竞争相对较弱的研究方向。
Objective Based on the SCI papers published by 137 military hospitals from 2006 to 2012, this paper studied the institutional cooperation and author cooperation in high-volume literary hospitals and provided reference for the research directions of military hospitals and further cooperation among hospitals. Methods The data analysis tools (TDA) developed by Thomson Reuters are used to analyze the co-occurrence of institutions and authors, co-occurrence of authors and keyword co-occurrences with authors and disciplines, and to obtain the cooperation between institutions and authors. Results and Conclusion Military hospitals The military hospitals in the military from 2006 to 2012 were divided into five types, with similar geographic cooperation as the mainstay and supplemented by the cooperation of the same research direction. Cooperation within the military hospitals changed with the passage of time to the PLA General Hospital Of cooperation circles have been expanding over time. The cooperation between the hospitals inside and outside the hospitals is mostly based on geographical similarities, similar research directions and inter-agency affiliation. The cooperation among high-rated authors is based on the cooperation of the authors within the research group, Using the author’s co-occurrence relationship of the key words, we find the concealed competition and cooperation between the writers and the relatively weak competition.