文章利用CiteSpace软件对中国知网数据库、Web of Science核心合集数据库收录的机构知识库相关核心文献进行梳理,分析国内外高校机构知识库建设的发文量分布、高被引论文、研究热点、研究主题及发展趋势,进而为机构知识库的建设提供参考性依据,积极推动机构知识库的持续发展。This article uses CiteSpace software to sort out the core literature related to institutional repository included in CNKI database and Web of Science core collection database, and analyzes the distribution of papers, highly cited papers, research hotspots, research topics and development trends of institutional repository construction in universities at home and abroad, so as to provide reference basis for the construction of institutional repository and actively promote the sustainable development of institutional repository.
Deep Seek以其强大的自然语言理解和复杂任务处理能力,以及算力需求低、可本地化部署等优势,为高校图书馆信息服务发展带来新契机。文章结合中国海洋大学图书馆的利用实践,重点探讨Deep Seek在参考咨询、信息检索教学、科技查新、阅读推广服务中的赋能作用。同时指出融合过程中存在的本地化配置经费投入高、私有数据投喂整合难、二次研发技术保障不足、模型推广使用培训挑战大等问题。
[目的/意义]在科技全球化的背景下,科研合作模式也趋向多元化的发展,其模式的演变与科研产出的创新度之间是否存在以及存在怎样的关系值得探讨。[方法/过程]本研究以中国海洋大学2009~2018 ESI农业科学的合作论文为研究对象,通过社交网络分析方法以及颠覆性指数表征的创新度量化方法,在十年的时间维度上分析总结其在合作模式与创新程度方面的普遍发展规律以及二者之间的关系。[结果/结论]① 合作网络中合作中心的点度中心度增长会对科研成果创新度产生负面影响;② 合作网络中合作中心的接近中心度和中介中心度的增长在不同合作网络规模下,分别对科研成果创新度产生负面影响和正面影响。[创新/价值]以机构为中心,在时间维度上挖掘单一学科合作模式演变与科研产出创新度之间的关系,挖掘推动学科发展的潜在因素,为学科建设和创新发展提供建议。[Purpose/Significance] Under the background of science and technology of globalization, evolution of science research cooperation tends to be increasingly diversified. It is worth exploring whether there is and what kind of relationship between evolution of science research cooperation mode and innovation of scientific research output. [Design/Methodology] Based on 2009~2018 ESI agricultural science collaborative papers of Ocean University of China, this study analyzed and summarized the general development law of cooperation mode and innovation degree and the relationship between them in the time dimension of 10-year through social network analysis and innovation degree quantification method represented by disruption index. [Findings/Conclusion] ① The increasing degree centrality of the cooperative center in the cooperative network will have a negative impact on the innovation degree of scientific research;② The increasing freeman closeness and betweenness of the cooperative center in the cooperative network will hav
