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81.
82.
从转变实验教学观念、建立科学实验教学体系、规范实验室管理、改善实验环境等方面介绍了浙江农林大学省级物理实验教学示范中心建设的实践.实验教学示范中心的建设过程贯穿“高等教育生态化”理念,构建并实施了以“三层四模”为核心、“两个平台”为栽体的生态化实验教学新体系;建设了由网络教学资源平台和网络管理服务平台组成的物理实验网络信息教学平台;创建了实验中心内部环境以及内外部环境关系生态化的实验教学环境.初步实践表明,示范中心的建设提高了实验教学效益,“拉动”了实验教学水平的提高,实现了教与学的双赢. 相似文献
83.
太极拳锻炼对原发性骨质疏松症患者骨密度及骨代谢的影响 总被引:3,自引:0,他引:3
观察太极拳锻炼对原发性骨质疏松症患者骨密度及骨代谢的影响。将原发性骨质疏松症患者40例随机分成对照组和太极拳组,实验前后对两组患者骨密度值、血清骨钙素(BGP)、碱性磷酸酶(ALP)以及骨痛的变化情况进行比较分析,实验结果发现:实验后太极拳组与对照组的腰椎骨、股骨、颈骨密度差异呈显著性;BGP、ALP的比较差异分别呈显著性;骨痛积分两组间比较差异具有显著性。结果说明,太极拳锻炼是防治原发性骨质疏松症的有效方法,值得推广应用。 相似文献
84.
形意拳在其发展过程中,在拳理拳法上,逐步形成了丰富的技击内容和深厚的传统文化底蕴。拳法上以形取意、意自形生为主要特点。以徒手搏击和器械攻防格斗为一体,以及内外结合、锻炼人内在的精、气、神、意、劲为宗旨。同时在拳理拳法中蕴藏着"天人合一"及祖国医学中五行学说、阴阳学说等传统文化底蕴。 相似文献
85.
摘要:慢性疾病成为新世纪重要的致死风险因素,而身体活动不足成为引发慢性疾病的重要原因。2007年,由ACSM(American College of Sports Medicine)、AMA(American Medical Association)发起“运动是良医”的全球行动至今已有39个国家加入。主要采用文献资料法,梳理古典医学文化时期中“运动是良医”思想的源起。研究发现,早在公元前的古希腊、古代罗马、古代印度以及古代中国古典医学文化时期的医学典籍中就出现了“运动是良医”的思想和实践,Herodicus、Hippocrates、Galen、Susruta、华佗等对这一思想的发展做出了重要的贡献。虽然东西方医学与锻炼的结合具有同源异流、动静相宜等差异,但对于锻炼对疾病的预防和治疗的价值认识是一致的。甚至于早在古典医学文化时期就开始了身体锻炼与肥胖、糖尿病等疾病治疗的实践,并从自然、人体、锻炼、饮食等因素对疾病和健康有了整体的认识。文艺复兴后,由于医学技术的高速发展,“体”“医”开始分道扬镳,今天,体医结合重新受到医学和体育领域的重视,通过文献分析使我们对“运动是良医”这一古老的思想有更加深刻的认识。 相似文献
86.
Joan N. Vickers Joe Causer Michael Stuart Elaine Little Sean Dukelow Marc Lavangie 《European Journal of Sport Science》2017,17(1):109-117
AbstractA “look-up line” (LUL) has been proposed for ice hockey, which is an orange 1?m (40′) warning line (WL) painted on the ice at the base of the boards. The LUL purports to provide an early warning to players to keep their head up prior to and as they are being checked. We determined if players looked up more on a rink with the LUL compared to a traditional Control rink. Elite offensive (O) and defensive (D) players competed 1 vs. 1, while wearing an eye tracker that recorded their quiet eye (QE) and fixation and tracking (F-T) and an electrogoniometer that measured head angle. External cameras recorded skate duration during four skate phases: P1 preparation, P2 decision-making, P3 cut to boards, P4 contact. The QE was the final fixation prior to contact between O and D as they skated towards and across the WL during P3 and P4. Skate phase durations (%) did not differ by rink or rink by position. More QE and F-T occurred on the WL on the LUL rink than on the Control. The expected increase in head angle on the LUL rink did not occur during P3 or P4. Post-hoc results also showed O and D skated further from the boards on the LUL rink, suggesting the players preferred to control the puck on white ice, rather than the orange colour of the LUL rink. More research is needed to determine if these results apply to the competitive setting. 相似文献
87.
《Cultural and Social History》2013,10(3):419-438
ABSTRACTHistorians of nineteenth-century British tea consumption have highlighted the function of the substance as an index of middle-class civility and marker of national identity. In this article, I maintain that concerns about tea drinking were equally prominent throughout the late Victorian period. As medical practitioners increasingly intervened in food matters, apprehension about the physiological and psychological consequences of increasing access to tea in working-class communities proliferated. This pessimistic discourse can be firmly situated in the context of broader debates about national decline, physical and mental deterioration, the subversion of gender roles in the domestic sphere and Imperial expansion. 相似文献
88.
Larry A. Tucker 《Journal of sports sciences》2020,38(9):1026-1035
ABSTRACTThe length of telomeres is an objective measure of biologic ageing. This study evaluated the extent minutes of walking per week are associated with leukocyte telomere length (LTL) in a random sample of 5,823 U.S. adults. The investigation was cross-sectional and data were obtained from the National Health and Nutrition Examination Survey (NHANES). LTL was measured by the quantitative polymerase chain reaction method. Walking minutes was calculated from walking frequency and duration measures. Results showed that for each year of chronological age, telomeres were 15.6 base pairs shorter (P < 0.0001). With walking minutes and LTL treated as continuous variables, the relationship was quadratic, not linear (F = 11.2, P = 0.0023). With walking time divided into three categories, adults who performed ≥ 150 minutes of walking per week had longer telomeres than those who did no regular walking, and those who did some, but less than the recommendation (F = 5.0, P = 0.0137). Regular walkers were estimated to have a biologic ageing advantage associated with 6.5–7.6 years less biologic ageing compared to non-walkers, after adjusting for covariates. Additional investigations designed to study causality and the mechanisms associated with the walking and LTL relationship are needed. 相似文献
89.
中医药与运动性疲劳 总被引:9,自引:0,他引:9
常波 《西安体育学院学报》2005,22(3):64-67,74
针对中医对运动疲劳的认识、中医药在消除运动性疲劳中的作用及研究中存在的问题,如基础研究中存在的问题、建立运动性疲劳中医"证"的动物模型和实践中存在的不足,进行总结和梳理,旨在进一步加深中医对运动疲劳本质的认识,提高中医药抗疲劳针对性和效果,促进运动员大运动量训练后机体的恢复。 相似文献
90.
运动医学领域中的中医外治法 总被引:1,自引:0,他引:1
中医外治法原理是通过经络传导、皮肤、粘膜吸收药物达到治疗康复的目的。分析了几种中医外治法在运动医学领域中的应用特点,其中穴位中药离子导入是一种传统医学与现代新型给药技术相结合的方法,目前在运动医学领域中运用较少,经皮给药系统的治疗手段在消除运动疲劳、损伤治疗等方面将有很大的发展空间。 相似文献