知识扩散对国际联合研究和学科融合的影响——以ISLS和Communication为例

The Impact of Knowledge Diffusion on International Joint Research and Discipline Integration: A Case Study of ISLS and Communication

[目的/意义]将国际联合研究(IJR)网络、知识扩散和学科融合结合起来,探测IJR网络如何影响知识扩散、知识扩散如何影响学科融合,并监测学科融合的趋势。[方法/过程]对ISLS领域和Communication领域排名前20的期刊文献进行统计,引入时间维度概念,运用社会网络分析法、相关性分析方法,利用网络中心性、网络密度、Rao-stirling指数等指标对ISLS领域和Communication领域的IJR网络和学科知识扩散的特点进行分析。[结果 /结论]知识扩散是促进学科融合的重要因素,IJR网络反映了国家协同研究体系之间的关系,有利于学科知识扩散的增加,能有效促进学科融合。

[Purpose/Significance]Combining the International Joint Research(IJR)network,knowledge diffusion and disciplinary networks,the paper explores how the IJR network affects the diffusion of knowledge,how knowledge diffusion affects disciplinary integration and monitors the convergence of disciplines.[Method/Process]On basis of the statistics of the top 20 journals in the ISLS and communication field,with the concept of time dimension,the method of social network analysis,correlation analysis,network center,network density and Rao-Stirling index are used to analyze the characteristics of the IJR network and subject knowledge diffusion of the ISLS field and the communication field.[Result/Conclusion]Knowledge diffusion is an important factor to promote the integration of disciplines,IJR network reflects the relationship of the national collaborative research system,is conducive to the proliferation of disciplinary knowledge,and can effectively promote the integration of disciplines.