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青少年是公共图书馆阅读推广活动的重要对象。本文基于学术界已有的青少年阅读推广活动研究,提出将PISA(国际学生评估项目)引入公共图书馆的阅读推广活动之中。 相似文献
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少儿阅读十分重要,少年儿童图书馆在推广少儿阅读方面应承担更多的责任。本文简述了少儿图书馆的一些实践活动,如：与学校、老师、家长、志愿者等共同合作推广少儿阅读。希望各方努力,共同关心少年儿童的成长。 相似文献
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高校阅读推广工作所承载的是一种文化底蕴,它对于激发大学生的阅读兴趣,提升大学生阅读能力与效率,引导大学生科学阅读,起着关键性的作用.本文以北京工商大学读书节活动的开展情况为例,分析了高校图书馆的阅读推广经验以及读者的阅读趋势,并对今后的实践和阅读推广存在的问题提出了一些建议. 相似文献
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国民阅读推广是一项重要的文化建设工作,国民阅读能力关系到国家竞争力,在新时期的国民阅读从图书馆阅读推广起,借助新媒体的发展,大力促进国民阅读推广活动,尤其要注重儿童时期的阅读推广,早日形成一种良好的全民阅读氛围。 相似文献
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阅读推广是高校图书馆的职责和使命。探讨高校图书馆阅读推广的价值有助于高校图书馆转变阅读推广服务观念、明确服务定位。在此基础上,分析了高校图书馆的阅读推广途径,包括院开展阅读推广活动、加强阅读指导。最后,从优化文献资源建设、健全阅读推广组织机构、建立阅读推广合作机制和重视阅读推广评价几个方面探讨了高校图书馆的阅读推广保障机制。 相似文献
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本文基于当前高校大学生阅读现状的分析阐述在高校图书馆进行阅读推广的必要性和方法.在阅读方式变革过程中鼓励学生读者回归纸质阅读方式. 相似文献
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根据当前儿童阅读现状,笔者对现阶段儿童阅读推广进行深入的思考,指出图书馆儿童阅读推广中存在的问题。结合图书馆在儿童阅读中的角色与作用,提出图书馆儿童阅读推广应加强对家长的儿童阅读指导性引导的观点以及引导的措施与建议。 相似文献
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在体育院校中,阅读推广的目的是要更多体育专业学生喜欢阅读,爱上阅读,养成阅读的好习惯。要想提高体育专业学生的阅读质量,体育院校就必须要高度重视起阅读推广工作,在日常教学和校园生活当中下意识地去培养体育专业学生的阅读意识,制定行之有效的阅读策略。本文将就人文奥运背景下体育院校阅读推广策略进行深入的分析与探究。 相似文献
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本文通过对抽样调查数据的统计和分析,研究大学生阅读的特点,从而在学校和图书馆层面开展有针对性的阅读引导活动,制订阅读激励机制,创造良好的阅读环境,努力提高大学生的阅读素养. 相似文献
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李爱玲 《体育成人教育学刊》2013,(6):45-46
图书馆的阅读推广活动是宣传校园文化的一个重要阵地。从新书推介、名家讲座、影视展播、图书捐赠,评选优秀读者、征文比赛等几个方面,对我国体育院校图书馆的阅读推广活动现状进行调查,并提出相应的对策及建议,以期为体育院校图书馆的阅读推广活动提供借鉴。 相似文献
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This study examined the effect of carbohydrate ingestion on metabolic and performance-related responses during and after a simulated 1h cycling time trial. Eight trained male cyclists (VO 2 peak = 66.5ml kg -1 min -1 ) rode their own bicycles mounted on a windload simulator to imitate real riding conditions. At a self-selected maximal pace, the cyclists performed two 1h rides (separated by 7 days) and were fed either an 8% carbohydrate or placebo solution. The beverages were administered 25 min before (4.5ml kg -1 ) and at the end (4.5ml kg -1 ) of the ride. With carbohydrate feeding, plasma glucose tended (P = 0.21) to rise before the time trial. Compared with rest, the plasma glucose concentration decreased significantly (P < 0.05) at the end of both rides, with no statistically significant difference being observed between treatments. Thereafter, plasma glucose increased significantly (P < 0.05) at 15 and 30 min into recovery, and was significantly higher at 30 min during the carbohydrate trial compared with the placebo trial. No significant changes in plasma free fatty acids were observed during the ride. However, a significant increase (P < 0.05) in free fatty acids was found at 15 and 30 min into recovery, with no difference between trials. Mean power output was significantly (P < 0.05) greater during the carbohydrate compared with the placebo trial (mean - S.E.: 277-3 and 269-3W, respectively). The greater distance covered in the carbohydrate compared with the placebo trial (41.5-1.06 and 41.0–1.06km, respectively; P < 0.05) was equivalent to a 44s improvement. We conclude that pre-exercise carbohydrate ingestion significantly increases endurance performance in trained cyclists during a 1h simulated time trial. Although the mechanism for this enhancement in performance with carbohydrate ingestion cannot be surmised from the present results, it could be related to a higher rate of carbohydrate oxidation, or to favourable effects of carbohydrate ingestion on the central component of fatigue. 相似文献
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Roy J. Shephard 《Journal of sports sciences》2013,31(7):603-620
The biology and medicine of rowing are briefly reviewed. Effort in a 2000 -m race is about 70% aerobic. Because the boat (and in some instances a cox) must be propelled, successful competitors are very tall, with a large lean mass and aerobic power. Large hearts may lead to erroneous diagnoses of a cardiomyopathy. Large respiratory minute volumes must be developed by chest muscles that are also involved in rowing. The vital capacity is typically large, and breathing becomes entrained. Expiration cannot be slowed relative to inspiration (as normally occurs at high rates of ventilation) and the limiting flow velocity may be reached, with the potential for airway collapse. Performance is strongly related to the power output at the ‘anaerobic threshold’, and lactate measures provide a guide to an appropriate intensity of endurance training. Peak blood lactate levels are higher in males (commonly 11–19 mmol·l -1 and occasionally as high as 25 mmol·l -1) than in females (9–11 mmol·l -1), probably because males have a greater muscle mass in relation to blood volume. The skeletal muscles are predominantly slow twitch in type, developing an unusual force and power at low contraction velocities. Many rowers have a suboptimal diet, eating excessive amounts of fat. Lightweight rowers also have problems of weight cycling. Aerobic power and muscle endurance often change by 10% over the season, but such fluctuations can be largely avoided by a well-designed winter training programme. Injuries include back and knee problems, tenosynovitis of the wrist and, since the introduction of large blades, fractures of the costae. 相似文献
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许良 《体育科技文献通报》2011,19(2):1-4
基于1985、1995和2005年全国学生体质调研数据,对各时期我国城乡学生形态、机能、体能发展水平进行系统地定量研究,动态分析20年全国城乡学生体质发展的特点与规律。主要研究结果：（1）近20年城乡学生生长发育持续提前,城市学生各项形态指标生长水平高于乡村,身高城乡差距缩小,体重、胸围城乡差距加大;（2）城市学生肺活量水平高于乡村,城乡学生肺活量20年持续下降,前10年乡村学生下降快、后10年城市学生下降快;（3）乡村学生800m、1000m跑水平高于城市,城市女生50m跑、仰卧起坐水平高于乡村,其他素质城乡学生水平波动较大;（4）城市女生50m跑20年持续下降,城乡学生800m和1000m跑、城市学生50m×8往返跑20年加速下降,其他素质20年间有增有降发展极不平稳。 相似文献
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采用测量、问卷调查、数理统计等方法,分析定向运动学习前后对大学生身心健康的影响.结果经T检验和x2检验且表明：定向运动不仅能增强学生体质健康水平,而且有助于学生的情绪调节,增强自信心与创新意识,培养勇敢顽强的意志品质,建立良好的人际关系,能有效地促进学生身心健康发展.为了全面提高大学生整体素质,积极实践,构建定向运动课内外一体化教学模式,进行定向运动课程模块化教学,以满足学生的多元化需求. 相似文献
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Alan M. Nevill Roger L. Holder Andrew Bardsley Helen Calvert Stephen Jones 《Journal of sports sciences》2013,31(4):437-443
A regression analysis of competitors' tournament results in relation to their world rankings was proposed to identify the effect of home advantage in international ‘grand-slam’ tennis and ‘major’ golf tournaments. The results provided little evidence of home advantage in either the grand-slam tennis or the golf tournaments held in 1993. The only possible evidence of home advantage was found in the Wimbledon tennis and the US Open golf championships. Even these findings can be explained, at least partially, by (1) the availability of information concerning the low world rankings of the British tennis players competing at Wimbledon, and (2) selective entry, allowing only the world's top-ranked foreign golfers into the US open golf tournament. In both cases, the lower ranking home competitors have a greater opportunity to perform above their anticipated world rankings. Therefore, provided entry into tennis and golf tournaments is truly ‘open’ to both the host nation's representatives and foreign competitors alike, home advantage does not appear to be a major factor influencing the competitors' performance in such competitions. These findings may be explained by the relatively objective nature of the scoring systems used in tennis and golf, unlike the subjective influence of refereeing decisions on the results of team-games such as soccer. 相似文献
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曲爱宁 《体育科技文献通报》2007,15(8):97-98
柔韧素质是健美操专业学生的专项素质之一,通过对普通高校健美操专业学生分组对照进行柔韧性训练的实验研究,认为对训练肌群辅以按摩器振颤刺激,可大大提高柔韧性训练效果。 相似文献
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我国城市体育自然环境建设与发展的研究 总被引：5，自引：0，他引：5
采用实地调查研究、理性思维研究和文献资料调研等方法对主要问题进行了专门研究，提出了进行城市体育场所区域生态功能区划、设计体育生态功能区布局的方案、做好体育场所绿色环境系统规划、制定体育场所生态与绿地管理措施等基本观点，提出了若干城市体育自然环境建设与发展的对策。 相似文献