Subjects: Library Science，Information Science >> Information Science submitted time 2022-07-27
Abstract： Purposes Journal’s discipline distribution is one of the key issues in the current stage of developing journal in china. In order to solve the limitations of the journal-level discipline classification system in the analysis of journal’s discipline distribution, this article intends to introduce a paper-level discipline classification system. Methods The comparative analysis was used to exemplify the advantages of the paper-level discipline classification system in the research related to journal’s discipline distribution. Results In the analysis of journal’s discipline distribution, paper-level discipline classification system effectively revealed the obvious discipline distribution differences and discipline emphasis between the multidisciplinary journals Nature and Science Bulletin, the Science China-Chemistry and Journal of the American Chemical Society. In the analysis of the discipline evolution, through the mining of the paper-level discipline classification system, we revealed that Sensors has expanded from focusing on sensor-related topics to across multiple disciplines. Based on the analysis of the overlap of journal topics, we found that Acta Oceanologica Sinica and Advances in Atmospheric Sciences, which belong to different disciplines, overlap in many research topics. In the analysis of journal impact, we take JCR “Statistics & Probability” journals as examples to analyze the difference in journal impact rankings under the two classification systems. The paper-level classification system can more effectively eliminate citation differences within disciplines, and provides a better objective classification reference for journal impact evaluation. Conclusion Compared with the journal-level discipline classification system, the paper-level discipline classification system classifies the paper as a unit, with fine granularity, fast update, and more suitable for the research practice of journal’s discipline distribution.
Subjects: Library Science，Information Science >> Information Science submitted time 2021-06-30
Abstract： " ：The literature survey method was used to analyze the role of the Norwegian model in distributing scientific research funds and stimulating scientific research output, as well as our country's problems in the distribution and management of scientific research funds. After a comparative analysis, a research funding distribution model based on the quantitative indicators of the Norwegian model was produced. The thinking applied to China is further introduced in terms of its necessity, possibilities and opportunities.
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