Curating the Library Exhibit “Russian Revolution: Actors and Witnesses” at Harvard University: A Collaborative Experience

ABSTRACT

Tasked with organizing and promoting an exhibit of Russian Revolution-related materials from Harvard University’s vast library holdings in a relatively small space, the curators faced both advantages and challenges. This article describes the curatorial choices and logistical solutions reached via a collaboration between staff at several units across the university: Houghton, Widener, and Fung Libraries, the Davis Center for Russian and Eurasian Studies, and the Weissman Preservation Center.     

DOI与CrossRef在科技期刊出版中的作用

DOI即数字对象唯一标志码(aigital object identifier),DOI系统的主要功能是给数字对象分配永久且唯一的标志符.CrossRef即开放式参考链接系统,是注册DOI的最大的代理机构,为科学、技术和医学期刊注册DOI,用来建立在不同出版商的网络平台上出版的期刊内容之间的跨平台链接.CrossRef采用DOI系统实现了参考文献的全文链接,极大地方便了读者查阅文献.DOI与CrossRef在我国科技期刊出版中的应用处于起步阶段.科技期刊应当高度重视数字化建设,充分利用网络技术,建立期刊网站,实现全文上网,为期刊论文注册DOI并加入CrossRef,实现跨平台链接,以提高期刊的显示度和可获取性.     

基于信息行为的大学生素质测评平台建设——以西南交通大学图书馆为例

大学图书馆承担着培养大学生综合素质的责任,通过基于信息行为的大学生素质测评平台的建设,构建大学生完整的图书馆信息素养及行为素质的综合档案,将鼓励大学生积极、努力地学习并养成良好的行为习惯,并在大学生的成长历程和素质培养中起到积极的作用。     

Return to play following muscle injuries in professional footballers

Abstract

This prospective cohort study described return-to-play (RTP) data for different types of muscle injuries in male elite-level football players in Europe. Eighty-nine European professional teams were followed between 2001 and 2013. Team medical staff recorded individual player exposure and time-loss injuries. A total of 17,371 injuries occurred, including 5603 (32%) muscle injuries. From 2007, we received results from 386 magnetic resonance imaging (MRI) examinations, and radiological grading was performed. A negative MRI was associated with shorter recovery time (6 ± 7 days). Lay-off days were correlated with MRI grading of thigh muscle injuries (P < 0.001). Among hamstring injuries, 83% occurred to the biceps femoris, 12% affected the semimembranosus and 5% the semitendinosus. Recurrence rate was higher among biceps femoris injuries (18%) compared with semitendinosus and semimembranosus injuries (2% together). Groin muscle injuries caused shorter median absence (9 days) than hamstring (13 days; P < 0.001), quadriceps (12 days; P < 0.001) and calf muscle (13 days; P < 0.001) injuries. Overall, we found that MRI was valuable for prognosticating RTP, with radiological grading associated with lay-off times after injury. Re-injuries were common in biceps femoris injuries but rare in semitendinosus and semimembranosus injuries.     

中国职业足球运动员道德修养思考

中国职业足球运动员的道德修养意识与真正职业足球运动员要求之比还有很大差距,通过例举中国现有足球运动员场上场下的种种表现说明道德修养差与队员本身文化素质较低,与中国足协及各俱乐部管理体制不够完善有一定关系。加强职业球员的政治思想教育和爱国主义教育,加大各种管理体制深化改革的力度,是提高职业足球运动员道德修养的有效途径。     

非物质文化遗产视野下畲族武术发展现状研究——以闽东畲族武术盘柴槌为例

采用文献资料、问卷调查、个人访谈等研究方法,以盘柴槌为研究对象,分析闽东畲族武术盘柴槌发展现状、制约因素并提出建议。研究结果显示:闽东畲族武术盘柴槌的发展具有较好的群众基础;政府关于非物质文化遗产盘柴槌保护的机制、措施还有待完善和加强;参与锻炼人数逐渐减少,资金不足严重制约盘柴槌的传承与发展。建议:加大经费投入、纳入学校体育内容、融入竞技体育赛事与加大传承人的保护等。     

Potential moderators of day-to-day variability in children’s physical activity patterns

Little is known about whether physical activity compensation occurs and, if so, what are potential moderators of such responses. This study examined whether children’s physical activity, sedentary time and energy expenditure on one day was associated with these behaviours the following day, and what factors may moderate observed associations. One hundred and twenty-seven children (8–11 years) wore an ActiGraph accelerometer for eight days. Time spent in sedentary time and physical activity was obtained. Daily energy expenditure was also assessed using a SenseWear Armband (n=98). Moderators examined were sex, age, BMI, fitness, and fundamental movement skills (FMS). Multilevel analyses were conducted using generalized mixed models. On any given day, every additional 10 minutes spent in moderate-to-vigorous physical activity (MVPA) was associated with 9.3 minutes less MVPA the following day. Every additional 10kcal expended on one day was associated with 2.9 fewer kcal expended the following day. Additional time spent sedentary on any given day was associated with less light physical activity the following day in children with lower FMS. The results are largely consistent with the compensation hypothesis, with children appearing to compensate their activity between days. Strategies to minimise potential compensatory changes may be needed for children overall rather than for specific population sub-groups.     

师范类专业认证背景下体育教育专业课程改革的机遇、问题及策略

师范类专业认证给我国高校体育教育专业课程改革与发展带来了重要机遇.但改革过程中也会存在一些问题,包括:"准入"生成的路径依赖,难以变革创新,部分高校参与体育教育专业课程改革的主动性不够,统一认证标准下的课程改革特色缺失,体育教育专业课程改革的支持条件配备不足等.解决问题的策略主要有:以产出为导向,反向设计课程、提高体育...     

高校体育教学中培养学生创新能力的研究

用文献资料法、调查访问法和专家调查法，阐述了创新能力的概念与内涵，研究了创新能力各构成因素的选择频数及关系，提出了高校体育教学中培养学生创新能力的途径和方法，及高校体育教学改革的设想。     

论体育运动的风险与体育保险

竞技运动风险的客观存在与我国体育保险业发展的严重滞后已经成为阻碍我国体育系统正常运转和健康发展的一大显现因素,因此,如何防止和控制体育风险的发生并降低体育风险事故所造成的相关损失便成为当前急待解决的重要问题之一。体育保险作为一种客观的保险需求而存在,现有的保险商品中不存在有效供给,这就构成了供需之间的矛盾。因而体育保险的提出和试行,将是填补国内保险业的一项空白,应该说是一项极有价值的尝试。