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为了揭示科研团队在受国家自然科学基金连续资助期间的合作稳定性,本文以21个国家自然科学基金创新研究群体为例,从合作规模、合作频度、合作子群、成果合作率、成果贡献度5个方面分析了科研团队在两个资助期内的合作延续性和变动性。结果发现在大部分科研团队中存在如下现象:科研团队的续期合作规模小于或等于基期合作规模;团队成员的续期合作频度与基期合作频度呈正相关关系;科研团队的合作子群具有较好的延续性,但也存在分化迹象;与基期成果合作率相比,科研团队的续期成果合作率保持不变或降低;团队成员的续期成果贡献度与基期成果贡献度呈正相关关系。以上结果表明,连续资助期间科研团队的合作表现出较强的稳定性,但也呈现一定的分化趋势。
In order to reveal the stability of cooperation between scientific research team and NSFC during the period of continuous funding, this paper takes 21 innovative research groups of NSFC as an example, from the aspects of cooperation scale, frequency of cooperation, cooperation subgroups, achievement cooperation rate, contribution of achievements Degree 5 aspects of the research team in the two funding period of cooperation continuity and change. The results show that most of the research teams have the following phenomena: the research team's renewal cooperation scale is less than or equal to the base period cooperation scale; the frequency of the renewal cooperation of the team members is positively correlated with the base-term cooperation frequency; the cooperation group of the research team has Better continuity, but there are also signs of differentiation; compared with the cooperation rate of the base period results, the cooperation rate of the renewal results of the research team remained unchanged or decreased; the contribution of the renewal results of the team members was positively correlated with the contribution of the base period results . The above results show that the cooperation between scientific research teams during the continuous funding shows strong stability, but also shows a certain trend of differentiation.