竞技体育所面临的道德风险及其化解——对竞技体育中科技应用的伦理反思

高新科技在竞技体育领域中的深入开发和广泛应用,为竞技体育的发展带来勃勃生机的同时,却又使其陷入了新一轮的道德困境,公平、公正原则也受到了严重的挑战。对竞技体育中科技应用进行伦理上的反思,有利于认识和化解科技带给竞技体育的道德风险,从而保障科技真正为竞技体育的可持续发展服务。     

热力学基本方程的适用条件

根据是否有与之相对应的状态参量,将功分为两种类型：第一种类型有相应的状态参量,如弹簧或橡皮筋的变形功、表面功、电介质的极化功、磁介质的磁化功;第二种类型没有对应的状态参量,如搅拌功、电功。通过对热力学基本关系式的适用条件的详细讨论,总结得到：无论过程是否可逆,也不管过程中是否有第二种类型的功,热力学基本关系式均适用。     

试论20世纪上半期美国南方文化的独特性

美国南方独特的地理位置、气候特征、奴隶制制度和种植园经济使之形成了一种独特的地方文化。虽然在20世纪上半期受到了现代技术、工业化大生产以及城市化迅猛发展的影响和冲击,南方依然保持其文化的独特性。在政治上表现为民主党的一党政治文化、农业占主导的经济文化、南方文艺复兴和基督新教占主导地位的宗教文化和种族问题等独特的文化特征,把南方与美国其他地区区分开来。南方文化的独特性一方面给南方带来自豪和荣耀,另一方面也妨碍了南方在政治、经济和宗教等方面多元化的发展。     

从《红楼梦》英译中意象的缺损看翻译的局限性

曹雪芹在《红楼梦》这部历史巨著中大量使用了文化意象,生动形象地达到服务主题的目的。但从跨文化交际的要求与目的来看《,红楼梦》英译中意象的表达有着不同程度的缺损。本文通过《红楼梦》三个译本中对意象翻译的缺损来看翻译局限性。     

毛泽东对社会主义社会矛盾运动规律探索的重大贡献

社会主义社会矛盾理论,是毛泽东哲学思想研究的重要内容。1956年,社会主义制度得以基本确立,面对一些新情况、新问题,毛泽东提出了正确处理社会主义社会矛盾的理论。毛泽东的这一理论对于我们认识与处理社会主义社会的各种矛盾提供了重大的理论及实践指导意义。但由于时代与历史的局限,这个理论也存在一些缺陷与不足。毛泽东关于社会主义社会矛盾的理论与实践为我们建设中国特色的社会主义提供了正反两个方面的历史经验。     

体育赛事电视转播权法律性质探析

伴随着我国体育赛事商业开发的不断深入，赛事电视转播权作为一项重要的体育无形资产和财产权利，已被人们接受和认可，但对其法律性质的界定却存在理论上的不足。通过商品化权概念的提出，可看出体育赛事电视转播权作为体育商业化过程中出现的一种新型边缘权利，在权利的客体、内容和主体等方面，符合商品化权的特征。     

Athletic goal achievement: A critical antecedent of event satisfaction,re-participation intention,and future exercise intention in participant sport events

The purpose of this study is to develop a comprehensive understanding of consumer experiences in participant sport events. The authors explored two traditionally prominent components (i.e., service quality and perceived economic value) and one emerging factor (i.e., athletic goal achievement) of consumer experiences at participant sport events. The authors examined the effects of these three factors on re-participation intention and the effect of athletic goal achievement on future exercise intention. Results of moderated serial mediation analyses based on data from a sample of marathon runners (N = 3186), all three factors exerted significant effects on re-participation intention. In particular, athletic goal achievement was positively associated with re-participation intention and future exercise intention through the serial mediation of performance satisfaction and overall event satisfaction. However, the moderating effects of athletic goal importance on the serial indirect relationship between athletic goal achievement and two outcome variables (i.e., re-participation intention and future exercise intention) were not significant. The findings of this study offer participant sport service providers with insights to manage participants’ athletic performance, service quality, and perceived economic value for better consumer experiences. Such efforts should result in higher participant satisfaction, better retention rates, and a higher post-event physical activity level.     

论运动竞技的新趋势

当今世界上风行着摩托车、汽车、摩托艇和飞机等运动机械竞技活动。这是一种以人机联合体为竞技主体的运动竞技项目，是工业文明时代人的活动方式在竞技领域的反映，代表着世界竞技运动发展的一种新趋势。     

Power laws and athletic performance

In a previous study,we showed that the 1992 men's world record running times in the 100 m to 200 km could be represented accurately by the equation T= cDn, where T is the calculated record time for distance D, and c and n are positive constants. Here, we extend that to cover the years 1925-65 at 10-year intervals and 1970-95 in 5-year intervals for distances of 100 m to 10 km. Values of n for all years lie along a straight line with a small negative slope. A regression analysis yields an equation for values of n covering the period 1925-95. Values of c from 1925 to 1995 were fitted by a quadratic equation. These two equations define a surface in three-dimensional space log(T), log(D), date for all men's world record runs over the 70-year period for distances of 100 m to 10 km. We also demonstrated previously that event times, t, do not scatter randomly with respect to the values of T but form a consistent pattern about the straight lines in log(T) versus log(D) plots. In this study, we show that the pattern of (t-T)/t as a function of date has remained constant for the past 70 years.     

竞技龙狮运动发展过程中存在的问题及对策研究

中国竞技龙狮运动的发展还处于初级阶段。虽然十几年的发展取得了辉煌的成就,但是在与之相关的人才培养、训练、教学、竞赛、科研以及市场开发等问题中还存在诸多不足。针对这一瓶颈,在中国传统体育复兴的历史背景下,文章对中国竞技龙狮运动的内涵、发展、存在问题进行了细致的调查与研究,并提出走可持续发展道路的建议和对策。