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291.
第11届全运会江苏省男子网球队夺冠的制胜因素分析 总被引:6,自引:0,他引:6
蒋宏伟 《南京体育学院学报(社会科学版)》2009,23(4):12-16
江苏男子网球队获得了第十一届全国运动会男子团体首枚金牌,之所以能够取得如此辉煌成绩,这和江苏男子网球队具备的各个方面的制胜因素是密不可分的,江苏男子网球队夺冠制胜的因素主要包括:冬训因素;优化、创新训练系统因素;赛中工作因素。冬训因素主要包括:1)以奋发有为的精神状态积极备战;2)以“创新化”、“个性化”、“科学化”三大训练理念指导冬训;3)以赛带练,促使赛练脱节向新型赛练观转型;4)以复合型训练团队保障的科技备战。优化、创新训练系统因素包括:1)建立新型动态训练模式,促使训练由单一化向多元化转型;2)构建以运动员为核心的训练体系,完善选手个性化培养模式;3)突破传统周期训练模式,建立以小周期板块为主的新型训练模式;4)革新训练理念,促使执教方式由经验型向学术型转型;5)重视专项体能,促使训练体系由低效能向高效能转型。赛中工作主要包括:1)排“难”;2)除“紧”;3)控“玄”。 相似文献
292.
The innovative broadband Internet industry is characterised by inertia phenomena in terms of technology choice, as well as selection of Internet service providers (ISPs). Within the set of firms providing the Internet, very often in Europe the incumbent operator has the lion's share of end-customers and supplies the dominant technology. Focusing on the French case, this paper shows that although inertia on the supply side (partly due to the regulation process itself), helps to explain the technology mix reached to date, a more complete picture of the inertia can be obtained when we consider the existence of costs faced by customers when switching between ISPs. We calculate these so-called “switching costs”. The closing section of this paper derives several implications in terms of policy. 相似文献
293.
Houdou Basse Mama 《Research Policy》2018,47(6):1084-1095
This study explores the extent to which cross-sectional differences in firms’ propensity to absorb and utilize scientific knowledge matter for their stock market and operating performance. Unlike previous empirical studies and given the coexistence of both benefits and potential costs to science-guided search, I conceptualize innovation as a recombinant search to hypothesize a non-monotonic relationship. Using patent data from the European Patent Office (EPO) relative to 3281 international firms over the 1999–2015 period, empirical tests yield evidence in support of the predictions. However, the effect varies with firm-level absorptive capacity, across industries and countries. As suggested by a limited attention model, I find a stronger payoff predictive power of science for firms with lower investor attention and higher valuation uncertainty. Besides, the association between science and future operating performance increases with time, indicating that firms’ scientific capabilities are a potent driver of long-term profitability. The conclusions are robust to controlling for the endogenous nature of firms’ use of scientific knowledge. By providing a useful basis upon which to judge the economic merit of firms’ innovation endeavors, this study contributes to reducing capital market imperfections that curtail access to external finance and ultimately spurring private-sector investment in R&D. It also provides evidence of diminishing marginal payoffs to science-led search. Finally, the evidence is likely to be relevant to policymakers, who might wish to influence the innovation ecosystem in a way to sustain long-term prosperity. 相似文献
294.
Phil Cooke 《Research Policy》2005,34(8):1128-1149
This paper proposes to review and assess social scientific debate about the origins and nature of innovation in modern society. It focuses on three sub-sets of conceptualisation, critique and commentary that refer specifically to sub-national or regional innovation systems. Research in the latter field has grown enormously in recent years. Moreover, new perspectives from other disciplines than regional science have been promoted. One distinctive view of relevance in that it is focused on the role in innovation of specific ‘entrepreneurial universities’ in relation to industry and government is, of course, the ‘Triple Helix’ approach. This is reviewed and sympathetically critiqued. A second view, less sympathetically critiqued here, is one that itself attacks all so-called ‘new regionalism’ for stressing the importance of institutions, industry embeddedness and the micro-science of regional economic development. Dazzled by ‘Globalisation 1’ and the totalising power of ‘scale’ geographies, this rejection of the worth of spatial analysis at less than the global or national ‘scalar envelope’ is assessed for its potential insights into weaknesses of the regional innovation systems approach but found wanting in both technical accuracy and scholarly competence. Finally, the state of the art in regional innovation systems research is sketched by reference both to recent longitudinal findings and elaborations into specific technological fields, particularly but not only Bioregional Innovation Systems that help move us towards a newer theory of economic geography in the knowledge economy, based on ‘regional knowledge capabilities.’ The analysis conclusively proposes ‘Globalisation 2’, a ‘ground-up’ knowledge-driven evolution of the earlier ‘top-down’ multilateral trade institution and corporately driven ‘Globalisation 1.’ 相似文献
295.
《国际创新研究学报(英文)》2021,5(4):148-160
Recent changes in innovation development are related to the new technological revolution (Industry 4.0), pandemic, economic crises, and new legislation. These trends provide new opportunities for the improvement of production materials, construction, processes, and capacities. Innovative technologies improve the processes of business analyses and forecasting, as well as new product development, order processing, logistics, production automation, quality control, and marketing. Modern technologies are gradually replacing ergonomically demanding and dangerous occupations. Such innovations are particularly necessary for the transformation of problem companies and regions, as they often have a significant impact on economic development. This study is part of our long-term research on the technology innovation of problem companies and regions. Its primary goal is to methodically emphasize the importance and role of technology innovation management, mainly in problem companies, and analytically compare the innovation success of regions and countries from a global perspective. The study was carried out from 2015 to 2021. The time scope of the analyzed data is 2000–2018. The results show a certain Asian dominance in technology innovation management, in terms of the number of technology patents as well as of the growth dynamics and the ability to overcome the pandemic and crises in general. 相似文献
296.
第十一届全运会是北京奥运会后我国最高水平的综合性运动会,山东省的17个城市都承办了第十一届全运会的比赛项目,在“和谐中国全民全运”办赛主题的影响下,本届全运会对山东省群众体育的各个方面都产生了一定的影响,山东省群众体育得以迅速发展。本文从群众体育参与者、群众体育场地设施建设、群众体育活动内容、群众体育科学健身、群众体育活动的组织五个方面,阐述了第十一届全运会对山东省群众体育的影响。 相似文献
297.
11分赛制乒乓球运动员心理压力分析与调适 总被引:5,自引:0,他引:5
乒乓球11分新赛制对运动员心理产生极大的影响通过对运动员心理压力的分析,为乒乓球运动员适应新规则的心理训练提供参考建议。 相似文献
298.
海洋生态经济系统交互胁迫关系验证及其协调度测算 总被引:4,自引:0,他引:4
随着人类开发海洋资源、发展海洋产业的规模化推进,海洋生态系统运行状况愈加恶劣。以我国海洋生态经济系统基本演变规律为出发点,综合生态足迹法、承载力模型和可持续发展度量法,在构建系统发展状态评价指标体系的基础上,对沿海11省市2000年-2009年海洋生态、经济、社会三个子系统发展状态的时空动态关系曲线进行拟合,基于交互胁迫论和非线性回归模型,证实了构成海洋生态经济系统的三个子系统之间存在的交互胁迫关系,并应用耦合模型对三个子系统的时空协调度进行测算,判别出沿海11省市海洋生态经济系统协调发展大多处于"S"型发展机制的拮抗或磨合阶段,且由于海洋生态子系统的恶化,部分省市协调类型为生态脆弱型,可持续发展态势十分严峻。 相似文献
299.
Jo Fletcher 《Education 3-13》2017,45(2):258-271
Young adolescents are at a critical stage in their schooling. They are consolidating and improving their reading skills. By exploring what supports these 11- to 13-year-old students in reading from a wider systemic perspective, educators and policy-makers can better understand the complex factors which support reading development. This article presents a conceptual framework model to illustrate how teachers, principals and wider support agencies can effectively interact with the students and their parents. The framework highlights the impacting roles of ministries of education, governmental policies, and how study at postgraduate level can support reading development for these young adolescents. 相似文献
300.
Patent trolls (or sharks) are patent holding individuals or (often small) firms who trap R&D intensive manufacturers in patent infringement situations in order to receive damage awards for the illegitimate use of their technology. While of great concern to management, their existence and impact for both corporate decision makers and policy makers remains to be fully analyzed from an academic standpoint. In this paper we show why patent sharks can operate profitably, why they are of growing concern, how manufacturers can forearm themselves against them, and which issues policy makers need to address. To do so, we map international indemnification rules with strategic rationales of small patent-holding firms and large manufacturers within a theoretical model. Our central finding is that the courts’ unrealistic consideration of the trade-offs faced by inadvertent infringers is a central condition for sharks to operate profitably. 相似文献