清末时期火器的广泛使用对武术发展的影响

文章运用文献资料法,初步分析了从冷兵器时代传统的军事作战方式对武术的依赖到火器的广泛使用对军事武术的强烈冲击,以及受西方文化的影响,致使武术逐渐从军事武艺向竞技化道路过渡,清末时期中西方文化的交融推动了武术向国际化方向的发展。     

我国与世界优秀女子足球运动员年龄、身高、体重特征的比较研究

运用数理统计、资料分析和比较法,对参加2003年女子足球世界杯与2003年中国女子超级联赛的女足队员的年龄、身高、体重进行了统计分析与比较。研究表明:世界优秀女子足球运动员的年龄、身高和体重有其特点和规律;与我国女子运动员相比,两群体在年龄、体重方面差异存在显著性;而身高方面差异不具有显著性。两群体不同位置队员的年龄存在非常显著性差异;而在身高和体重方面不同位置运动员之间的差异不具有显著性。此结果可为女子足球运动员的选材、训练提供参考。     

A behavioural dynamic model of the relative age effect

Abstract

The relationship between date of birth and success in a variety of sports, including hockey, is well established. This phenomenon is known as the relative age effect (RAE). We model the RAE in Canadian youth hockey as a positive feedback loop where an initial age advantage is reinforced through additional training and playing opportunities based on perceived skill superiority. The same causal mechanism leads to a higher quit rate for relatively younger players. Our model effectively replicates the birth month distribution of Canadian National Hockey League players (R² = 86.79%) when driven by Canadian birth distributions. We use this model to evaluate three policies that aim to lessen the RAE. All of the policies reduce the RAE with a significant delay. The most effective policy is a combination of providing additional support to age disadvantaged children and rotating the cut-off date for youth leagues between January 1st and July 1st annually. In equilibrium, this approach leads to a 96% reduction in the RAE compared to the base case.     

The Effects of Age and Number of Demonstrations on Modeling of Form and Performance

Abstract

This study was designed to investigate the effects of age and number of demonstrations on both form (strategy employed) and physical performance on a Bachman ladder-balance task. College age (n = 60) and elementary age females (n = 60) were compared under four modeling conditions consisting of no, four, eight, and 12 demonstrations in an Age Group × Demonstration Group (2 × 4) MANOVA. Results indicated that college age students had higher performance and form scores than elementary age students. Only form differentiated the four demonstration groups. Participants receiving 12 demonstrations had higher form scores than the control participants. Form scores were analyzed in a discriminant function analysis to determine which of five form components differentiated the four demonstration groups. Results also revealed that climbing quickly was the component of form that differentiated the groups the most. It was concluded that matching form by the learner may be a more effective measure of modeling effects rather than inferring modeling from performance, especially in the initial stages of learning. In addition, it appears that the number of demonstrations needed to create modeling effects is task specific and dependent on the length of the practice period.     

网络时代下高校学生管理工作的创新及思考

随着网络信息技术的迅速发展,网络已经给高校学生管理工作带来了新的机遇和挑战。因此,高校应加强大学生网络道德素质教育、完善高校校园网络建设、健全网络管理规章制度、培养网络技术管理队伍、开展健康向上的网络文化活动,积极探索和创新高校学生管理工作的新途径和新方法。     

马克·波斯特“信息方式”理论的批判

马克·波斯特是美国当今著名的新一代马克思主义批判理论家。从上个世纪80年代起,波斯特就专注于研究新型电子媒介与批判理论的问题。他认为,新型电子媒介技术带来资本主义在20世纪晚期的一系列重大变化,致使传统马克思主义批判理论滞后抑或失效,已经变动的社会现实和新的矛盾与问题需要一套新的批判理论加以阐释和观照。让很多人认识、了解波斯特的是他提出的新理论术语——信息方式。信息方式是波斯特整个思想的核心概念,在多本著作中都有反复阐述。     

消费时代的心灵困境与灵魂的自我救赎——长篇小说《能耐》解读

阿宁的长篇小说《能耐》从消费时代的心灵困境着手,揭示了两个处于社会不同阶层的家庭在遭遇困厄时的精神变迁与灵魂感悟。小说着力于捕捉物质年代消费文化对于人性的异化,对承受身体与精神困境双重压力的x．．4rl的灵魂状态及自我救赎进行了生动的表现。     

信息时代公民隐私权保护问题研究

本文从隐私权的概念入手,分析我国隐私权保护的现状,并对存在的缺陷进行了反思,在此基础上提出完善我国隐私权法律体系的立法设想及建议。     

知识经济与继续教育关系研究

就知识经济社会我国继续教育改革与发展的动力和基础进行分析 ,可找出我国继续教育的体制、方法和内容在市场经济和网络时代的改革与发展方向     

意义深远的开端--评《张居正大传》

《张居正大传》作为朱东润先生的第一本传记作品,在创作上获得巨大的成功,列为“二十世纪四大传记”之一。该文拟结合文本从理论准备、学者型创作风格、时代意识、文学笔法四个方面探讨《张居正大传》创作的成功经验,总结传记文学创作的规律。