分类： 管理学 >> 管理学其他学科 提交时间： 2022-11-24 合作期刊: 《2022年第三届传播、创新和经济管理国际研讨会》
摘要： [Purpose / significance] to understand the development and current situation of dance courses for music majors in China, so as to provide scientific basis for upgrading and optimizing the curriculum reform in this field, so as to better contribute to the cultivation of music professionals in the new era. [research design / method] Taking CNKI as the data source, focusing on the relevant research of dance courses of music major, using Excel, spss23.0 and Noteexpress 3.2 to analyze the literature from the time, organization, high-frequency keywords, author distribution, and draw a visual network map. [conclusion / discovery] at present, the research scope of dance courses for music majors in China is mainly the direction of music education; the number of research literature shows a parabola like downward trend; the combination with music discipline is not enough. How to improve the function and significance of dance courses in music specialty and promote the research of dance courses in music specialty still need the joint efforts of dancers.
分类： 图书馆学、情报学 >> 情报学 提交时间： 2024-04-19
摘要： While computer modeling and simulation are crucial for understanding scientometrics, their practical use in literature remains somewhat limited. In this study, we establish a joint coauthorship and citation network using preferential attachment. As papers get published, we update the coauthorship network based on each paper’s author list, representing the collaborative team behind it. This team is formed considering the number of collaborations each author has, and we introduce new authors at a fixed probability, expanding the coauthorship network. Simultaneously, as each paper cites a specific number of references, we add an equivalent number of citations to the citation network upon publication. The likelihood of a paper being cited depends on its existing citations, fitness value, and age. Then we calculate the journal impact factor and h -index, using them as examples of scientific impact indicators. After thorough validation, we conduct case studies to analyze the impact of different parameters on the journal impact factor and h -index. The findings reveal that increasing the reference number N or reducing the paper’s lifetime θ significantly boosts the journal impact factor and average h -index. On the other hand, enlarging the team size m without introducing new authors or decreasing the probability of newcomers p notably increases the average h -index. In conclusion, it is evident that various parameters influence scientific impact indicators, and their interpretation can be manipulated by authors. Thus, exploring the impact of these parameters and continually refining scientific impact indicators are essential. The modeling and simulation method serves as a powerful tool in this ongoing process, and the model can be easily extended to include other scientific impact indicators and scenarios.
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