当下武术“文化空间”生存路径论析

在如今纷繁复杂的文化环境中,传统武术文化环境受到威胁,武术“文化空间”正渐离大众视线,面临被现代化社会环境、生产方式所呑嘆的危机。因此,探索当下武术“文化空间”生存路径的意义重大且时间紧迫。为科学合理地保护传统武术文化,通过研究武术“文化空间”构建的具体方式,试图做好武术“文化空间”的复原、移植和开拓工作,让传统武术文化得以在现代化的新环境中如鱼得水。     

瑜伽对田径运动员运动性疲劳恢复的可行性分析

本文使用文献资料法、综述法、比较法、逻辑分析法等科研方法,针对瑜伽对心理和生理功能的作用和运动员的运动性疲劳两方面进行综述对照研究,探究得出:将瑜伽放松练习运用于田径运动员运动性疲劳恢复中的意义,并且提出将瑜伽练习运用于田径运动员的运动性疲劳恢复训练当中。     

从夫妻对话中探讨婚姻危机——运用对话合作原则分析《玫瑰园中的影子》的主题思想

《玫瑰园中的影子》是戴.赫.劳伦斯的一部有名的短篇小说,其主题揭示了当代资本主义社会的婚姻危机。主要运用了会话隐义中的对话合作原则来分析夫妻间的对话,探讨其婚姻冲突。婚姻危机随着夫妻间对话的进行逐步爆发。     

常熟市饮用水安全问题研究

长期以来由于对水资源管理重视不够,常熟市出现水质型缺水和资源型缺水的问题。2001年开始,常熟市政府将解决城市饮用水安全问题的期望定位在长江,用长江水作为城市饮用水源。而近年来长江水污染问题呈现上升趋势。研究常熟市饮用水安全问题和长江水污染发展趋势问题,就是为了寻求切实可行的对策和办法,及时地应对和妥善解决常熟市饮用水安全问题。     

The effects of a calf pump device on second half performance of a simulated soccer match in competitive youth players

During soccer matches, performance decrements have been reported that relate to both physical abilities and technical skills. To investigate the effects of low-frequency electrical stimulation LFES (VeinoplusSport®, Ad Rem Technology, France) administered during half-time recovery on performance alterations during the second half. Twenty-two highly trained young players undertook a soccer-match simulation (SAFT⁹⁰). During half-time, they were randomly assigned to LFES group or Placebo group. Each half was split into 3 bouts of 12 minutes. Following each bout, maximal strike speed (MSS), sprint test (ST), maximal sprint accelerations (MA) and metabolic power (MP) were determined in both groups. Arterial (AF) and venous flows (VF) were measured at rest and at the end of half-time. LEFS group exhibited beneficial effects on performance compared to the Placebo group with a likely effect for MSS, ST, MA, and a possible effect for MP. AF and VF increased statistically more in LEFS group compared to Placebo group. The use of specific calf-pump LFES during half-time of a youth simulated soccer match attenuated the decrease in performance during the second half compared to Placebo group. This effect is most marked at the beginning of the second half with regards to explosive parameters.     

Evening electronic device use and sleep patterns in athletes

The present study aimed to investigate pre-sleep behaviours (including evening electronic device use) and sleep quantity in well-trained athletes. Seventy well-trained athletes (44 females, 26 males) aged 21 ± 4 y from a range of team and individual sports were asked to complete an online sleep diary for 7 days. The sleep diary included questions about pre-sleep behaviours (e.g. napping, caffeine intake), electronic device use in the 2 h prior to bedtime (e.g. type of device and duration of use) and sleep (e.g. time in bed, sleep onset latency). On average, athletes spent 8:20 ± 1:21 h in bed each night. Associations between age, time in bed and sleepiness suggested that younger athletes spent more time in bed (B = -0.05, p = 0.001) but felt sleepier (r = -0.32, p < 0.01) than older athletes. On average, athletes mostly used electronic devices for 0–30 min prior to sleep. The use of multiple devices in the evening was associated with more perceived difficulty in falling asleep (B = 0.22, p = 0.03), but no associations existed with other sleep variables. In summary, younger athletes may require later start times or improved sleep quality to resolve excessive sleepiness.     

1953年粮食危机与统购统销政策的出台

统购统销政策的出台,与1953年粮食危机的出现、过渡时期总路线的贯彻有密切的关联。此前,中国粮食供需的总体形势虽有所缓和,但并没有根本好转。为解决大规模工业化建设对粮食的需求以及稳定物价的需要,中央政府不得不谋求新的控制粮食资源的办法。粮食危机的出现,为统购统销政策的出台提供了一个重要时机。另外,在酝酿采取统购统销政策时,中央政府一开始就把它纳入到过渡时期总路线中去,以便对城乡传统生产关系进行改造。     

当前高职高专院校危机管理现状调查报告

通过对高职高专院校管理人员的问卷调查和个别访谈结果显示:高职高专院校危机管理工作取得了一定成效,但不容乐观,对此问题应有充分的认识和足够的准备,加强学校危机管理的立法工作。     

新型城镇化面临的城乡社会危机及其规划策略

当前我国快速城镇化斜率陡悬,压缩了城乡问题释放和缓解的时间,从而快速积聚城乡社会危机。现阶段我国城乡社会危机的焦点分布在特大城市和农村地区两端。我国新型城镇化的总体策略,既要把握好全局的平衡发展,又要着重针对特大城市和广大农村地区两端潜在的社会危机,制定相应的对策。缓解特大城市社会危机的规划策略重点包括:大力推进城市基本公共设施和服务均等化,确保低收入家庭的住房供给"托底",保障老龄化社会为老服务的基本条件,并通过城市社区规划寻求特大城市的社会管理改革与创新;广大农村地区社会危机的规划策略重点包括:注重乡村产业经济"造血机能"的培育,大力推进乡村社会自治,鼓励地方文化保护并加强地方传统特色文化传承,通过促进农村社区规划来探索乡村社会管理改革与创新。     

个性危机在《麦田里的守望者》中的体现

通过语言、行为、幻灭感三方面剖析霍尔顿身上体现的个性危机与现代主义文学中对传统主流文化产生的疏离感的关系。