论运动看台文化   总被引：7，自引：1，他引：6  

韩丹 《上海体育学院学报》1990,(3)

运动看台文化是一个新课题。在运动赛事过程中,观众形成一个特殊的临时群体,同竞技者发生双向关系,直接影响竞技体育的发展;这个群体有自己特殊的构成方式、心态和行为表现,这些构成一种特定的群体文化。本文对这种文化同运动竞技能力发展的关系、其历史发展过程、三种主要模式的特性以及我国看台文化的发展作了初步的探讨。  相似文献   

绘制船舶碰撞运动轨迹的数学模型探讨     

钱玉林 《上海海事大学学报》1997,(3)

根据船舶碰撞事故调查及事故报告中可获得的环境资料和船舶运动过程资料，对建立适用于绘制船舶碰撞发生前运动轨迹的数学模型作了初步探讨。  相似文献   

A method of providing accurate velocity feedback of performance on an instrumented kayak ergometer     

Mickaël Begon  Olivier Mourasse  Patrick Lacouture 《Sports Engineering》2009,11(2):57-65

On a kayak ergometer, an accurate simulation of the athlete-paddle-kayak system kinematics is essential for analysing the relationship between technique and performance. The purpose of this study was to establish a strong relationship between performances on flatwater and performances on an ergometer by means of propulsive force measurement and drag models. Two trials were performed by 12 kayakers in which they were first timed over 250 m of flatwater kayaking (the reference test) and were then asked to perform a trial of the same duration on the ergometer with the same perceived physical exertion. Three techniques for measuring propulsive force and three drag models generated nine combinations, which were all evaluated for their ability to estimate kayak velocity. For each combination, the distance covered by the athlete on the ergometer was simulated. A kayakers’ ergometer ranking was based on the average velocity in the ergometer trial. Both distance and ranking were compared to the on-water results. The simulation with the best combination of force measurement and drag model gave an accurate estimate of distance (253 ± 10.5 vs. 250 m) and ranking compared to the reference test.  相似文献   

大学英语课堂"和谐"教学活动模式     

蔡威 《平原大学学报》2007,24(5):96-98

成功的大学英语教学离不开课堂活动,积极有益的课堂活动是"和谐"的。"和谐"的课堂教学活动有很多模式,其设计要遵循全体学生主动参与、愉悦交际和公平发展的原则。  相似文献   

高校科技成果转化协同创新模式的广东探索与实践     

江海  资智洪 《科技管理研究》2015,(16)

结合国内成果转化的现状,分析高校成果转化工作存在的问题和制约因素,以高校在广东建设的新型科研机构为样本,探索科技成果转化的协同创新模式,实现成果转化链条上创新要素和资源有效衔接和深度融合,总结经验,为推动高校科技成果有效转化提供有益的借鉴。  相似文献   

制度作用下大学科研人员产学合作模式选择的扎根研究     

张慧颖  连晓庆 《科学学与科学技术管理》2015,(3):163-171

通过对大学科研人员的深入访谈,运用扎根理论的研究方法,探索性地构建了对大学科研人员产学合作模式选择产生影响的直接制度和间接制度;研究发现,直接制度在大学科研人员的产学活动中发挥的效应为零,与直接制度相比,间接制度对大学科研人员产学活动的影响更为明显。结果表明政策制定者需要进一步疏通政策的传导机制,强化政策的执行力,进而提高大学科研人员产学合作的积极性。  相似文献   

A multilevel analysis of late entry in Nigeria     

Marcos Delprato  Ricardo Sabates 《International Journal of Research & Method in Education》2015,38(1):83-99

This paper explores how factors operating at the state and community levels are associated with the prevalence of late school enrolment in Nigeria. We investigate the following three research themes. First, whether late entry varies across states and across communities and how much of this variation can be explained by the composition of communities and states. Second, whether community wealth and state wealth are stronger predictors of late entry than household wealth. Third, whether wealth has different effects on the probability of late school entry in different states and in different communities within states. Using the 2010 Nigeria Education Data Survey, and a three-level multilevel logit model, we show that a substantial proportion of the variation in late school entry is explained by community- and state-level factors. We further find that children living in specific communities in Nigeria may face a double disadvantage in terms of on-time school enrolment. In these communities, not only is there a large proportion of children entering school late, but also household wealth has strong effects on the probability that a child is sent to school on on time. These communities could be targeted for educational interventions aimed at promoting on-time school enrolment.  相似文献   

国外包容性创新研究现状述评与未来展望     

赵武  孙永康  庞加兰 《科技管理研究》2015,35(1):1-5,32

包容性创新是促进经济发展成果惠及社会大多数人的引擎,是实现经济、社会、生态可持续发展的重要手段。包容性创新与科学发展、和谐发展以及创新驱动发展一脉相承,因此,如何驱动包容性创新已成为创新研究的一个热点问题。在文献梳理的基础上,首先对包容性创新概念、内涵与特征进行界定,并归纳其与精英创新的不同;然后从商业模式、企业社会责任、战略管理、影响因素、影响作用等5个视角对现有的相关研究成果进行比较系统的评介;最后,在指出现有研究不足的基础上对未来研究进行展望。  相似文献   

随机变系数线性结构关系EV模型的参数估计     

欧阳光 《湘南学院学报》2015,(2)

利用随机加权正交回归最小二乘法给出了随机变系数线性结构关系EV模型中的参数估计。  相似文献   

Making It Fit: Reshaping Library Services and Spaces for Today's Students     

Paul Mosley  Jim Alderman  Lisandra R. Carmichael 《Journal Of Access Services》2015,12(3-4):91-103

University course assignments increasingly focus on group work and group projects to help students collaboratively discover more about their fields of study. The Thomas G. Carpenter Library realized the need to investigate means for reimagining itself to better accommodate today's researchers. The complex process of planning for the redesign of both services and space undertaken by the library is described and explained in this first of a planned series of articles.  相似文献