田径技术教学中学生产生错误动作的原因及运动技能能力提高的干扰因素

对运动技能形成的传统观点进行了重新认识,对田径运动关于运动技能形成的三个阶段之间的关系提出了质疑.结合运动技能形成过程中的生理、心理特点,分析了导致学生学习技能过程中产生错误动作的原因.认为:学生学习技能过程中,如果静态与动态概念不清、运动负荷强度过大、心理定向错误、基本运动能力差,必然导致错误动作的出现.这四个方面也是运动技能能力提高的随时干扰因素.     

浅析体育企业融资的税务筹划

融资的税务筹划作为企业财务决策的重要组成部分,对企业的资本积累和融资成本均有重要的影响。体育企业根据自身融资方式可以采取不同的税务筹划,能够有效的促进资金的内部积累, 改善企业的资本运行效率。     

Environmentally-induced stone decay: the cumulative effects of crystallization–hydration cycles on a Lincolnshire oopelsparite limestone

An investigation has been undertaken at St Andrew’s church, Walpole St Andrew, Norfolk, to establish the underlying causes of the observed stone decay to the upper parts of the six stone piers. The stone decay was first recorded in the early 1930s. The salt-contaminated masonry within the church has been shown to undergo severe salt decay during the summer, with little damage occurring over the winter months. The south aisle piers have been shown to decay 2.5 times faster than the north aisle piers. Although crystallization–hydration cycles have been identified, the rate of decay is at its greatest when the cycling is relatively infrequent. This was not the expected trend. Furthermore, it has been shown that during extended periods where the ambient relative humidity is less than 75%, the rate of decay reaches a maximum. It is the length of this ‘drying’ period that apparently has the greatest influence on the rate of decay and could explain the significant difference in the rate of decay between the south and north aisle piers. The results have serious implications for passive conservation, where it is often recommended to lower the ambient relative humidity to well below the equilibrium relative humidity of the salt contaminant, to avoid crystallization–hydration cycles. Since, at the time of building, the church was situated on the coast, it is possible that the sodium chloride contamination occurred during the building process (1440–1520), particularly since the area was prone to sea-flooding at this time. Alternatively, the salt could have been applied as a treatment during the general restoration of 1897. Whatever the source of the salt, it seems likely that the ambient environment was changed by the insertion of a sealed floor in 1897, which could account for the onset of the salt decay.     

上海市社区体育管理体制的缺陷及对策

对现行的上海市社区体育管理体制所存在的缺陷进行分析，提出上海市社区体育管理体制要分阶段、分层面地逐步推进，建立多系统、多层次的行政性与社区自主性相结合的新型社区管理体制。     

对科学发展观的几点思考

发展观作为人类观念的一种，对于发展有着极为重要的引导作用。贵州省应该树立科学的发展观才能完成“富民兴黔”的任务，只有在认清市场和资源已成为发展的主要因素的前提之下，重新构建自己的理论体系，改变其规划重点和转变观念，才可能实现奋斗的目标。     

我国标准高尔夫运动场地现状及发展规模研究

通过运用第5次全国体育场地普查的相关数据，对我国境内标准高尔夫运动场地的分布情况、资金来源、隶属关系、系统分类、经济成分、增长状况等指标全面分析，了解标准高尔夫运动场地在我国的现状。通过现状分析得出在我国各地区发展与经济相和谐的标准高尔夫运动场地符合我国的国情，同时对未来各地区的标准高尔夫运动场地的发展规模进行了预测。     

实施全民健身计划的新思路──论发展中的城市类社区体育

“类城市（镇）社区体育”是已经具有一定城市（镇）特征，并趋向于城市（镇）化的乡村社区体育。它与城市社区体育和城镇社区体育共同构成发展中的城市类社区体育体系。这一体系以其广阔的社区辐射面和齐全的社区整体功能服务于全民健身系统工程，能够在空间和时间两个维度对全民健身的顺利实施予以保障。在城市类社区体育的理论、法制和设施等方面，加大投入将有利于城市类社区体育发挥最大潜能于全民健身之中。     

The Buffalo Medical Journal: 1845-1919

Fielding H. Garrison's paper "The medical periodical and the scientific society" cited the Buffalo Medical Journal in the company of eminent periodicals published in Berlin, Boston, and Edinburgh. This article provides an overview of the Journal and places it in context of 19th-century medical journalism. The Journal is assessed in terms of original scientific contributions and as a source of social and local history.