科技情报研究2026，Vol.8Issue(2)：36-46,11.DOI:10.19809/j.cnki.kjqbyj.2026.02.004
跨学科知识融入对学科知识体系扩展效应研究
Research on the Expansion Effect of Interdisciplinary Knowledge Integration on the Discipline Knowledge System:Taking Domestic Library and Information Science as an Example
摘要
Abstract
[Purpose/significance]Under the context of New Liberal Arts construction,the resolution of many major scientific and techno-logical issues requires transcending traditional disciplinary boundaries.By identifying and integrating interdisciplinary knowledge,it becomes possible to grasp the direction of disciplinary development and predict emerging innovative trends.[Method/process]This study takes the full-text information of articles from six academic journals in China's library and information science(LIS)from 2017 to 2021 as its research object.Drawing on the kinetic energy theory from physics,it constructs a kinetic energy model for interdisciplinary knowl-edge integration from the dual dimensions of quoting scholars driving force and disciplinary attraction,and conducts empirical research.[Result/conclusion]The results indicate that the disciplinary gravitation coefficient can effectively quantify the gravitational effect of a dis-ciplinary knowledge system on interdisciplinary knowledge,helping to characterize the expansion effect of the peripheral boundaries of the disciplinary knowledge system from the perspective of kinetic energy.The study also reveals that the development of library and infor-mation science exhibits significant technology-driven and social management-oriented characteristics.In terms of knowledge categories,the expansion of the library and information science knowledge system is primarily driven by thematic concepts and technological meth-ods,while theoretical models are consistently sourced from sociology,management,and computer science.Indicator tools,however,face certain limitations due to their disciplinary attributes and adaptability factors.关键词
跨学科/知识体系扩展/动能理论/引用情感Key words
interdisciplinary/knowledge system expansion/kinetic energy theory/citation sentiment分类
社会科学引用本文复制引用
姜霖,陈成..跨学科知识融入对学科知识体系扩展效应研究[J].科技情报研究,2026,8(2):36-46,11.基金项目
国家社会科学基金项目"全文本引文分析视角下的交叉学科融合和演化机制研究"(编号:21CTQ040) （编号:21CTQ040）
