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121.
本文旨在分析中科院产研合作对其科技成果转化的影响。在回顾文献的基础上,本文基于复杂网络理论提出了中科院产研合作整体网络的小世界性,以及局部网络中心性与结构洞对中科院成果转化影响的基本假设,并利用中科院2006-2017年专利数据进行实证检验。研究结果表明:(1)中科院产研合作整体网络小世界性的提升有助于中科院整体成果转化效率的提升;(2)在产研合作网络中具有较高中心性的中科院研究所转化效率更高,而结构洞不具有显著影响。总结来看,中科院产研合作向企业和中科院提供了有效的沟通渠道,有助于自身成果转化。 相似文献
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通过对国内外有关导师与研究生关系文献的梳理,大致总结了国内外学者对导师与研究生关系的本质、类型、影响因素、存在的问题及改进师生关系对策等方面的研究成果;指出目前中国在该项研究上的不足,为相关研究提供借鉴。 相似文献
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加入WTO对中国金融业产生的积极和消极方面的影响是现实而深远的。入世对中国银行业的影响总体效应是利大于弊。为此 ,我们应积极主动地思考和采取应对措施 ,推进入世后中国银行业的稳定发展 相似文献
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Todd L. Sandel Richard Buttny Mary Varghese 《Journal of Intercultural Communication Research》2019,48(1):52-71
Students were linked virtually across three contexts: U.S., Malaysia, and China. Differences emerged in how student-created messages were constructed and interpreted; these impacted perceived relational affiliation. Messages constructed by students in Malaysia and China exhibited casual talk, greater self-disclosure, requests for personal information, and greater use of emoticons/emoji. Interactions were perceived as informal, friendly, and positive. U.S. students’ messages often showed institutional talk, less self-disclosure, and more attention to the instructor-assigned task. Asian-U.S. student pairs perceived their interactions as formal, less friendly, and less positive. This study shows how online technologies may be afforded and shaped by culture and interaction. 相似文献
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Mary Grace Antony Ryan J. Thomas 《Journal of International and Intercultural Communication》2017,10(1):4-24
The recent migration of 65,000 children across the southwestern border, coupled with allegations of abuse by the U.S. Border Patrol, enables the investigation of an overlooked immigrant category: the unaccompanied youth migrant. Analyzing audience responses to news reports of the abuse, we find that established disparaging immigrant tropes apply, describing the children as an economic burden, disease carriers, and offspring of irresponsible families. We uncover two new themes: Youth migrants are channels whereby criminals may infiltrate the U.S., and manipulate legal authorities to remain in the U.S. Finally, we demonstrate how global compassion is strategically deployed to qualify harsh retaliatory measures. 相似文献
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Roy T. H. Cheung Rodney Y. L. Wong Tim K. W. Chung R. T. Choi Wendy W. Y. Leung Diana H. Y. Shek 《Sports biomechanics / International Society of Biomechanics in Sports》2017,16(2):238-247
Compared to competitive runners, recreational runners appear to be more prone to injuries, which have been associated with foot strike patterns. Surprisingly, only few studies had examined the foot strike patterns outside laboratories. Therefore, this study compared the foot strike patterns in recreational runners at outdoor tracks with previously reported data. We also investigated the relationship between foot strike pattern, speed, and footwear in this cohort. Among 434 recreational runners analysed, 89.6% of them landed with rearfoot strike (RFS). Only 6.9 and 3.5% landed with midfoot and forefoot, respectively. A significant shift towards non-RFS was observed in our cohort, when compared with previously reported data. When speed increased by 1 m/s, the odds of having forefoot strike and midfoot strike relative to RFS increased by 2.3 times and 2.6 times, respectively. Runners were 9.2 times more likely to run with a forefoot strike in minimalists compared to regular running shoes, although 70% of runners in minimalists continued to use a RFS. These findings suggest that foot strike pattern may differ across running conditions and runners should consider these factors in order to mitigate potential injury. 相似文献
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