400 m跑优秀运动员数学模型的建立及应用

以世界优秀田径运动员为例,分析了决定400 m短跑的各种因素以及它们所占的比重,并据此建立了数学模型,从而将以往的定性分析转化成定量分析。帮助教练和运动员准确而快捷地根据400 m优秀运动员的模式并结合自身的特点来合理分配体力和时间,以取得更好成绩。     

“启航吧！圣玛利亚号”课程教案

本课程依托中国航海博物馆“世界航海五百年”特展,重点诠释高中历史课程中“全球航路的开辟”这一课的相关内容。在教学理念与方法上,本课程将团体心理游戏和情境教学法相结合,通过博物馆展品这类独特的实物史料,带领学生主动探索和发现知识,培养高中学生的历史学科核心素养,使学生了解新航路开辟所引发的全球性流动,并学会使用联系的观点看待新航路开辟对中国的影响。     

宽严相济刑事政策的路径探寻

建构和谐社会已经成为我国当前的政治目标,和谐社会要求通过各种方法,包括法律手段,化解各种社会矛盾,疏通各种社会积弊,由此而达到社会的长治久安。体现了刑罚谦抑性与人道性的"宽严相济刑事政策",是正视社会稳定与犯罪增长关系后的理性与科学的现实回应,我们应该多方位、多途径、多视角地为实现这一目标而进行路径探寻。     

对高校图书馆借阅证办理及其管理工作的思考

作为读者在图书馆借阅和查找文献信息资料的重要证件，图书馆的借阅证是图书馆与读者沟通联系的桥梁，它的办理和管理体现了图书馆对读者的全方位管理，我们应加强对读者借阅证的科学管理，充分发挥馆藏文献信息资源的社会效益和经济效益。     

学籍档案与学生就业

自上世纪90年代以来，我国就面临着严峻的就业形势和巨大的就业压力，大中专毕业生的就业工作越来越被社会所关注。因“涉及千家万户，关系到人民群众的切身利益”，毕业生的就业率及就业层面也就日益成为社会评价各个高校的重要指标。管理和使用好毕业生的档案信息资料，冲破档案利用的种种局限，将隐藏的、静态的档案信息开发成系统的、有价值的和动态的档案信息，不仅对大中专的就业工作起着积极的促进作用，也势必为今后各级各类院校档案工作的发展开辟新的途径。     

Relational turbulence and perceptions of partner support during reintegration after military deployment

The transition from deployment to reintegration can be stressful for returning military personnel and at-home partners, and support plays a key role in their ability to transition effectively. We draw on relational turbulence theory to advance predictions about how parameters of the relationship between returning service members and at-home partners predict their perceptions of their partner’s support during the post-deployment transition. We surveyed 235 individuals (117 returning service members, 118 at-home partners) who had experienced the transition within the past 6 months. Findings consistent with the theory indicated that relational turbulence partially mediated the negative associations that relational uncertainty and interference from a partner shared with partner support. Partner uncertainty was a direct negative predictor of partner support as well. We consider how these results extend theory, research, and practice.     

Technological research in the EU is less efficient than the world average. EU research policy risks Europeans’ future

We have studied the efficiency of research in the EU by a percentile-based citation approach that analyzes the distribution of country papers among the world papers. Going up in the citation scale, the frequency of papers from efficient countries increases while the frequency from inefficient countries decreases. In the percentile-based approach, this trend, which is uniform at any citation level, is measured by the e_p index that equals the P_{top 1%}/P_{top 10%} ratio. By using the e_p index we demonstrate that EU research on fast-evolving technological topics is less efficient than the world average and that the EU is far from being able to compete with the most advanced countries. The e_p index also shows that the USA is well ahead of the EU in both fast- and slow-evolving technologies, which suggests that the advantage of the USA over the EU in innovation is due to low research efficiency in the EU. In accord with some previous studies, our results show that the European Commission’s ongoing claims about the excellence of EU research are based on a wrong diagnosis. The EU must focus its research policy on the improvement of its inefficient research. Otherwise, the future of Europeans is at risk.     

“宁为鸡口,无为牛后”的语言文字浅析

"宁为鸡口,无为牛后"影响深远,而其研究尚有余地,以《读书杂志》和北大语料库为基础,从语法、异文和文化三方面进行探讨,其中,异文是重点,希望对词源考据和语言应用等有所裨益。     

比较文学教学的四个关键词

比较文学作为一门学科,内容丰富、学理性强。如何使学生真正了解比较文学学科的价值、意义,使他们正确运用比较文学原理、方法,深入开展文学研究,四个关键词至关重要,即：比较;影响;可比性;变异性。学生只有充分了解关键词的含义,切实掌握了关键词的运用,比较文学的教学才能收到事半功倍的成效。     

汉语在外语课堂中的的重新定位

现今主流的教学思想推崇全英文课堂,对汉语持全盘否定的态度,本文正是试图从多种方面(教学策略,迁移,标记语,普遍语法,联结主义,可理解性输入等方面)来探讨在英文课堂上汉语应有其一席之地。