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科学研究的综合性和复杂性促使科研合作,特别是跨领域合作成为科研活动的常态。本文提出利用论文的资助基金所属研究领域来刻画和识别论文的学科领域,并基于2008—2015年受国家自然科学基金项目资助发表的SCI论文,研究科研合作,特别是跨领域合作对论文质量与项目产出的影响。研究结果表明,科研合作对论文质量与项目产出均存在明显的提升效果,跨领域合作的提升效果显著大于领域内合作。
The comprehensiveness and complexity of scientific research have led to the normalization of scientific research cooperation, especially in cross-domain cooperation. This paper proposes to use the research field of the dissertation to describe and identify dissertations. Based on the SCI papers published in 2008-2015 funded by the National Natural Science Foundation of China, this paper studies the relationship between the quality of the dissertation Impact of project output. The research results show that the research cooperation has obvious improvement effect on the quality of the paper and the output of the project, and the promotion effect of cross-sector cooperation is significantly greater than the cooperation in the field.