高职高专院校足球运动队建设之我见

高职高专院校足球运动队在不同的阶段工作的重点、针对性和要求不一样。运动队建设的形成期重点是搭建运动队、明确运动队目标、运动队成员相互熟悉、加强制度建设。运动队的磨合期重点是尊重每一个队员、严格纪律、正确看待队员成绩的反复、加强运动队建设、保持运动队的纯洁性。运动队的规范期重点是加强规范性建设、加强过程督察、及时调整训练计划和训练内容。运动队出成绩期重点是突出特点、训练及管理创新,做好总结提升工作。     

弹目坐标变换和相对速度分析

弹目坐标变换、弹目相对速度是与无线引信设计密贴相关的问题。在定义的地面坐标系、弹体坐标系、目标坐标系和狭义相对论的基础上,给出了弹目坐标变换,讨论了经典的和相对论弹目相对速度。其讨论结果有实际应用价值。     

White or tan? A cross-cultural analysis of skin beauty advertisements between China and the United States

Femininity and beauty ideals are historically and culturally constructed. The current study examines the role of advertising in cultivating and accentuating cultural ideals of skin beauty. A content analysis was conducted on skin beauty advertisements (SBAs) in women's magazines (local editions Cosmopolitan and Vogue) from China and the USA. The findings provide evidence for the ‘white or tan’ dichotomy in skin beauty ideals between contemporary Eastern and Western cultures as how they are reflected and reproduced in SBAs, although the ‘tan ideal’ in the US was not as apparent as the ‘white ideal’ in China. The study also sheds light on the divergence and similarity in global advertising strategies (level of localization and standardization in execution elements) within the two markets. Implications for the globalization of beauty ideals and marketing practices are discussed.     

公益广告中的多模态隐喻

基于多模态隐喻的概念和相关理论,从多模态隐喻的三个区别性特征——动态的叙事性、鲜活性和普遍性入手,着眼于公益广告与其他广告形式的差异,分析公益广告中所体现的多模态隐喻,旨在深化对多模态隐喻具体应用的理解。     

西方戏剧改编为戏曲所表现出的中国本土化现象

将西方戏剧改编为戏曲,在上世纪中叶出现以来,在中国戏曲界产生了一定的影响。在改编过程中,出现了剧目结构、故事设置的时代背景、人物设置以及舞台表现手段的本土化现象。这是一项极为复杂的系统工程,只有认真地探索,才能创作出新时期既能让中国传统戏曲观众接受和喜爱,也能让外国观众欣赏和赞扬的艺术作品。     

男子板鞋竞速100m途中跑技术运动学分析

以第9届全国少数民族传统体育运动会,男子100m板鞋竞速前2名运动员为研究对象,从生物力学、运动解剖学的角度,分析途中跑技术动作的原理及技术动作之间的联系,以期清晰的掌握板鞋运动员途中跑阶段的动作结构、速度变化等特征,用于指导实际教学与训练,有其重要的现实意义.     

西部地区青少年体育发展现状及优先领域目标定位研究

以四川省作为实证对象,分析西部地区,特别是四川省青少年体育事业发展中存在的优势与劣势,力求在充分尊重事实的基础上,探寻出西部地区青少年体育发展的可行、有效措施,提出西部地区青少年体育发展的优先领域与建设重点。     

Response timing in the lunge and target change in elite versus medium-level fencers

Abstract

The aim of the present work is to examine the differences between two groups of fencers with different levels of competition, elite and medium level. The timing parameters of the response reaction have been compared together with the kinetic variables which determine the sequence of segmented participation used during the lunge with a change in target during movement. A total of 30 male sword fencers participated, 13 elite and 17 medium level. Two force platforms recorded the horizontal component of the force and the start of the movement. One system filmed the movement in 3D, recording the spatial positions of 11 markers, while another system projected a mobile target over a screen. For synchronisation, an electronic signal enabled all the systems to be started simultaneously. Among the timing parameters of the reaction response, the choice reaction time (CRT) to the target change during the lunge was measured. The results revealed differences between the groups regarding the flight time, horizontal velocity at the end of the acceleration phase, and the length of the lunge, these being higher for the elite group, as well as other variables related to the temporal sequence of movement. No significant differences have been found in the simple reaction time or in CRT. According to the literature, the CRT appears to improve with sports practice, although this factor did not differentiate the elite from medium-level fencers. The coordination of fencing movements, that is, the right technique, constitutes a factor that differentiates elite fencers from medium-level ones.     

论我国的体育强国战略及其模型构建

体育强国发展战略是在体育大国坚实基础之上提出的符合目的、符合规律的伟大构想。结合文献资料法以及逻辑分析法,对＂体育强国＂战略内涵的历史脉络,系统组成、战略定位及功能区分进行了逐层分析与探讨,并基于此提出适合我国国情的体育强国战略结构模型,以期为我国体育强国战略的执行与贯彻提供理论支撑。     

从五项“小康经济指标”看包头经济发展——包头市全面建设小康社会分析之二

国家统计局2008年发布了6方面23项建设小康社会监测指标,其中“经济发展”共有5项.文章分析了包头市5项经济反映的经济发展成就及存在的问题,并提出了解决的措施.