共查询到20条相似文献，搜索用时 125 毫秒
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分析上海转型发展过程与政产学研模式、效果和存在问题。发现上海政产学研模式多样,科技带动作用较强,但由于企业、政府和学研自身的欠缺以及协同平台不健全等限制了政产学研功能的发挥。提出在健全政产学研协同创新平台的基础上形成政府引领、企业主导、高校和科研机构积极参与的创新格局,激发政产学研各级主体的创新动力,达到政企协同、企研协同、政研协同,实现技术创新和发展转型。 相似文献
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Network structure, self-organization, and the growth of international collaboration in science 总被引：12，自引：0，他引：12
Different approaches have been used to analyse international collaboration in science but none can fully explain its rapid growth. Using international co-authorships, we test the hypothesis that international collaboration is a self-organising network. Applying tools from network analysis, the paper shows that the growth of international co-authorships can be explained based on the organising principle of preferential attachment, although the attachment mechanism deviates from an ideal power-law. Several explanations for the deviation are explored, including that of the influence of institutional constraints on the mechanism of self-organisation. 相似文献
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美日德韩国家科技资源配置模式比较及其借鉴意义 总被引：5，自引：0，他引：5
阐述了美、日、德、韩主要市场经济国家科技资源配置模式,并通过深入分析主要市场经济国家科技资源配置特点、机制及其政策,提出了各国科技发展的共同特征,指出了美日德韩国家科技资源配置对我国的借鉴意义. 相似文献
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Bellon R 《Isis; an international review devoted to the history of science and its cultural influences》2011,102(3):393-420
Charles Darwin hoped that a large body of working naturalists would embrace evolution after the Origin of Species appeared in late 1859. He was disappointed. His evolutionary ideas at first made painfully little progress in the scientific community. But by 1863 the tide had turned dramatically, and within five years evolution became scientific orthodoxy in Britain. The Origin's reception followed this peculiar trajectory because Darwin had not initially tied its theory to productive original scientific investigation, which left him vulnerable to charges of reckless speculation. The debate changed with his successful application of evolution to original problems, most notably orchid fertilization, the subject of a well-received book in 1862. Most of Darwin's colleagues found the argument of the Origin convincing when they realized that it functioned productively in the day-to-day work of science-and not before. The conceptual force of the Origin, however outwardly persuasive, acquired full scientific legitimacy only when placed "in the harness of daily labour". 相似文献
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