职业足球改革困境：一种非均衡国家治理模式的反思     

周嘉豪 《河北体育学院学报》2020,34(2):1-5

运用文献资料法和逻辑分析法,从非均衡国家治理角度对我国职业足球改革面临的困境进行研究。通过梳理相关文献提出,当前国家治理模式具有非均衡性,存在各主体参与失范、治理权责分配失衡的问题,市场、社会、个人主体话语权较弱、参与性不足,形成了较强的政府依赖路径。对职业足球改革各主体之间的关系进行阐述,认为政府和足协是改革话语权的掌握者和资源的分配者,其他主体参与改革作用较小。指出,尚未明确职业足球的发展动机、足协组织能力与管理效能不足、各主体缺乏有效联系与合作是非均衡国家治理模式的具体表现;政府的非市场手段治理、市场失灵与第三部门失灵、个体意识与自我治理不足是其深层次原因。在此基础上提出相应的发展对策。  相似文献   

Effects of inspiratory muscle training in professional women football players: a randomized sham-controlled trial     

Bruno Archiza  Daniela Kuguimoto Andaku  Flávia Cristina Rossi Caruso  José Carlos Bonjorno Jr.  Cláudio Ricardo de Oliveira  Paula Angélica Ricci 《Journal of sports sciences》2018,36(7):771-780

This study was conducted to determine the effects of inspiratory muscle training (IMT) on respiratory and peripheral muscles oxygenation during a maximal exercise tolerance test and on repeated-sprint ability (RSA) performance in professional women football players. Eighteen athletes were randomly assigned to one of the following groups: SHAM (n = 8) or IMT (n = 10). After a maximal incremental exercise test, all participants performed (on a different day) a time-to-exhaustion (Tlim) test. Peripheral and respiratory muscles oxygenation by near-infrared spectroscopy, breath-by-breath ventilatory and metabolic variables, and blood lactate concentration were measured. The RSA test was performed on a grass field. After a 6 week intervention, all athletes were reevaluated. Both groups showed increases in inspiratory muscles strength, exercise tolerance and RSA performance, however only the IMT group presented lower deoxyhemoglobin and total hemoglobin blood concentrations on intercostal muscles concomitantly to an increased oxyhemoglobin and total hemoglobin blood concentrations on vastus lateralis muscle during Tlim. In conclusion, these results may indicate the potential role of IMT to attenuate inspiratory muscles metaboreflex and consequently improve oxygen and blood supply to limb muscles during high-intensity exercise, with a potential impact on inspiratory muscle strength, exercise tolerance and sprints performance in professional women football players.  相似文献   

An exploration of young professional football players’ perceptions of the talent development process in England     

《Sport Management Review》2020,23(3):536-547

The identification and development of players in English professional football has become an increasingly significant topic of debate given the historical perceived underperformance of the English national team at international tournaments. To enhance understanding of the challenges and barriers experienced by English youth footballers, the authors explore the developmental experiences of English professional football players from different levels of the English football pyramid. Professional players (N = 11) from football clubs in the top four professional divisions in England took part in individual semi-structured interviews, which were analysed inductively using thematic analysis. The data revealed three interrelated themes that were perceived to mediate player identification and development pathways at professional clubs. Pathways for young players to progress and experience first-team competitive football differed when the level of the league that the players operated within was considered, with significant issues also raised relating to the suitability of the under 21 league structure, the importance attached to the educational welfare of young players, and variations in the identification of player attributes. This study sheds new light on the priorities and processes of talent development and education provision in English football.  相似文献   

新出土简帛佚籍与中国教育史研究     

米靖 《教育研究》2003,(3)

半个多世纪以来 ,简帛佚籍不断出土问世 ,其中包含有不少重要的教育史料 ,这些史料给中国教育史研究提供了新的内容和领域 :第一 ,有望促成《老子》一书现其历史真面目 ,并使先秦黄老道家学派的著作与思想体系渐趋明朗 ,从而极大地推动关于先秦道家教育思想体系的确立与完善 ;第二 ,极大地丰富了研究孔子及其后学八派教育思想的史料 ,使加深对孔子教育思想的认识 ,弥补从孔子到孟子之间儒家教育思想长期存在的研究空白成为可能 ;第三 ,对于明确先秦两汉经学教育的细节有着举足轻重的作用 ;第四 ,重要字书《仓颉篇》的出土 ,为研究秦汉语文教育提供了极其重要的文献  相似文献   

构建基于数据挖掘技术的客户关系管理系统     

俞鸣春  黄江燕  夏小云 《科技广场》2005,(12):51-53

随着企业对客户关系管理的愈加重视，数据挖掘技术已成为实现客户关系管理的重要手段。本文介绍了客户关系管理系统和数据挖掘相关技术，并结合保险业的特点。分析了数据挖掘技术在保险CRM中的应用案例，指出了其商业价值。  相似文献   

论元极学物质观     

赵九明 《人天科学研究》1997,6(1):1-4

结合现代物理学、大爆炸宇宙学理论，论述了元极学物质观的若干重要的基本内容，如三元及其三极运化规律，无，有等，阐述了该理论的新颖性，深刻性及其科学价值。  相似文献   

基于COM的关联规则挖掘算法的设计与实现     

尹燕 《科技广场》2007,(5):87-88

本文首先从理论角度分析了关联规则挖掘算法与聚类挖掘算法原理及其应用领域,然后介绍了Aprior算法的实现及封装,并设计了可视化界面,对算法进行了测试。  相似文献   

茅元仪与《孙子兵法》     

赵娜 《滨州师专学报》2011,(5):15-19

茅元仪所作《武备志》,为中国古代著名兵学著作,被称为“军事学的百科全书”。其中《兵诀评》部分,集中整理、注释了包括《孙子兵法》在内的九部兵学典籍。茅元仪高度评价《孙子兵法》,称“前孙子者,孙子不遗;后孙子者,不能遗孙子”,并综合宋本《十一家注孙子》,重新对《孙子兵法》加以注解,其中不乏精辟见解。同时借军事言政治,表达了其报效朝廷的政治理想。  相似文献   

《招魂》中关于巫帝问答之辞臆说     

张凤芝 《安徽广播电视大学学报》2011,(3):104-107

《招魂》中关于帝、巫问答之辞一节的解说历来争论较多。笔者以为导致各家观点出现偏差的原因,排除原文有脱讹外,主要是对＂掌梦＂和＂谢＂字的理解不同。其实,文中巫阳所提到的＂掌梦＂强调的是一种方法,这种方法显然不同于上帝所言的＂筮予之＂。＂谢＂字也未必如历来诸家所认定的＂谢去＂或＂徂谢＂意,而是作为一种巫术用语,指占卜的结果不灵验。  相似文献   

“走进十堰作家群”学术研究会笔谈——故乡的审美记忆与意象叙事——杨菁长篇小说《欲望水城》审美解读     

聂在垠 《郧阳师范高等专科学校学报》2011,31(2):27-30

杨菁长篇小说《欲望水城》采用一种意象性叙事手法,还原了她对郧阳古城的美好记忆,表达了她对故乡的深切怀念。作品在人物塑造、情节处理、结构安排、叙述角度和表达方式诸方面都有所创新,大胆突破了传统的小说创作模式,使整部作品体现出明显的诗意化特征。  相似文献