高等学校体育教学“俱乐部制一体化”模式的构建与分析

根据高等教育的总体要求和体育课程的自身规律,运用教育发展理论,从“健康第一”的指导思想出发,结合高等学校体育教育现状,构建高等学校俱乐部制的体育教学模式,强调自我体育观,以满足学生的不同需要,对贯彻新的体育课程教学指导纲要和促进高等学校体育教育的科学发展有着重要的现实作用和深远意义。     

遗传算法在指数投资组合中的应用

将遗传算法运用于证券指数投资分析，具体解释了染色体、适应值函数在股票投资分析中的实际意义，设计了选择、杂交、变异算子的使用方案，并选用上海证券交易所上证180指数为目标指数进行实证研究。实验结果表明，该算法能够有效地跟踪和模拟180指数。     

山西省全民健身路径建设状况分析与研究

通过文献资料法、逻辑分析法,对山西省全民健身路径现有数量、资金来源、援建地和管理现状进行分析,发现山西省存在健身路径较少、参与活动者的年龄失衡、指导力量薄弱、管理与维修不力等问题,提出加大宣传力度、加强健身路径的管理和维护、积极培训充实社会体育指导员、资金投入向农村倾斜等建议,以推动《全民健身计划纲要》的顺利实施。     

一种委托代理模型的计算机仿真与分析

应用计算机仿真技术,分析计算多参数、多目标、多约束委托代理模型,分别探讨了在基本约束框架下,利润目标函数模型的建立及无约束化处理的适应度函数;通过实际数据仿真计算函数曲线,取得了较好的应用效果.     

构建新型高校体育教学课程体系探析

以“健康第一”为指导思想 ,分析了目前高校体育教育存在的弊端 ,并就构建体育教学课程体系改革模式以及该模式在兰州大学一年级学生中的实践进行了探讨     

建立高校体育俱乐部教学体制的思考

从“健康第一”的指导思想出发 ,运用教育发展理论、终身教育理论 ,结合高校体育教育现状 ,提出突破以课程为中心的传统教学模式 ,建立“高校体育俱乐部教学体制”,强调自我体育观 ,以促进高校体育教育的科学发展     

Employee fitness programmes, absenteeism and general well-being

Increasingly, European organizations are developing employee fitness programmes (EFPs) on the assumption that doing so will improve the health, well-being and work performance of employees. Although rigorous evaluation is not common practice among these organizations, this study represents an attempt to evaluate the effectiveness of an EFP at the headquarters of the ING bank in Amsterdam. The study focused on possible changes in absenteeism, general well-being, self-confidence and perceived physical condition among EFP participants and non-participants over a 12-month period. Data were collected from 152 white-collar employees subdivided into four groups on the basis of participation or non-participation in the bank's EFP. The results indicated that taking part in an EFP could lead to a significant decrease in absenteeism amongst both regular and irregular participants. With respect to employee general well-being, scores on the factor 'worn out' did not differ significantly among the four groups. Differences between a non-exercising group and both EFP and non-EFP exercising groups' scores on the general well-being factor 'up-tight' approached significance. No significant differences in self-confidence between the groups were obtained, but significant differences in perceived physical fitness were apparent.     

Stress, physical activity and coronary heart disease

Recent years have witnessed an increasing popularity of corporate fitness programmes. Regular physical activity and, in particular, high aerobic fitness are associated with a lower risk of coronary heart disease. Apart from its beneficial effects on resting levels of blood pressure and cholesterol, fitness is believed to reduce the impact of psychological stress. This hypothesis has been put to the test in 33 studies examining the physiological stress response of groups selected to differ in their fitness level. Although some evidence was found for a reduced response to stress in high fit subjects, the effects were not very strong. During 54 confrontations with a stressful task, significantly lower heart rate reactions in high fit subjects were seen in only nine tasks (17%). With nine out of 36 stressors (28%), fit subjects showed a lower diastolic blood pressure response. However, in combination with a frequently found reduction in basal levels, the high fit showed a consistently favourable cardiovascular profile under stress. This adaptation may reflect the benefits of regular exercise over a more sedentary lifestyle, but a combined influence of genetic make-up on cardiovascular reactivity and fitness cannot be ruled out.     

我国体育公共服务客体分析

体育公共服务客体是指有体育健身、体育休闲娱乐需求并享受体育公共服务的全体社会成员,意即体育公共服务的对象。在体育公共服务客体与主体之间,除了存在着需求与供给关系外,还存在着竞争与合作关系。我国公众在享有参与权、监督权和信息知情权的同时,也需要履行自觉遵守体育法规,加强体育伦理道德修养和爱护体育公共场地、设施的义务。     

高等学校羽毛球步法教学探究

在传统的羽毛球运动教学中,教师往往将精力集中在＂手法＂的教学上,而忽视了＂步法＂的教学,这种＂重手法、轻步法＂的教学方法,其结果直接影响了羽毛球教学的效果和技术水平的提高。针对传统羽毛球运动步法教学的缺陷,提出了单一步法教学和组合步法教学,并提炼出了步法和手法相结合、步法和步法之间联系、步法与体能之间关系等步法教学中的关键点。