体育教师在新课程环境中的角色转换

对新体育课程环境的形成及在新体育课程环境下教师如何更新教学观念转换角色适应新课程 ,成为课程的建构者、开发者 ;学生学习的合作者、引导者 ;成为学生未来生活的设计者 ,谈谈一些粗浅的看法。     

中国竞技体育制度变迁的障碍性因素分析

本文着重从经济学角度对我国竞技体育制度变迁进行了深入地分析和探讨，找出了影响和制约我国竞技体育制度变迁的主要障碍性因素，为我国竞技体育的进一步发展提出合理而又切合实际的意见和建议。     

论青少年速度训练手段的多样性

短跑速度训练手段的变换一直是国内、国外教练员关注的重大课题.我们采用改变刺激的强度、频率、周期等方法大胆实践,从而使青少年运动员的神经中枢形成良好的动力定型,使少年运动员的短跑成绩有较大幅度的提高.     

身份"变形"开启的可能--论《玉米》的叙事策略

《玉米》以传统的第三人称叙事方式构筑了—个转变模型。叙述者从一种意识进入另一种异己意识，随时转换叙事方式和身份。叙述者的变形，使作品建立起新的思想维度。同时，多个体拼接的叙事技巧，使原本醒目的个体象征处于清晰与模糊、整和与碎裂的回旋中，呈现出新的状态。     

试论体育教师个体主观教学观念的转变

在体育教学改革实践中,体育教师教学观念转变存在一些困难,其原因之一是具有基础地位与强势作用的体育教师个体主观教学观念造成的认知与行为实施的盲点.更新体育教师个体主观教学观念,需要体育教师把自己在教学实践过程的言行作为研究对象,提高自我觉察的敏感性,并用语言表达使个体主观的教学观念清晰化,进而对其进行梳理和更新.     

Google应用技巧

文章详细分析了网络搜索引擎Google 的功能特征, 讨论了在使用中存在的一些现象和问题。通过具体例证说明: 在进行组合查询时, 要对所有的查询词分别加引号; Google 在对中文繁简字体语义转换时, 有可能出现明显的错误; 搜索到的数据在同一范围内、在以小时为单位内也会出现巨大的变化; 以及在不同范围内, 搜索同一信息时, 随时间的不同, 搜索到的结果会有不同的排序。     

近代图书馆活动中心的形成和转移之分析

对近代图书馆活动中心的形成和转移进行了分析研究,其形成与转移过程为意大利———英国———法国———德国———美国,并对形成与转移的原因作了阐述。     

关于具有两个二次代数曲线解的三次系统的极限环

本文介绍近年来在这方面研究的进展情况,同时给出一些新的结果,并提出一些尚未解决的问题。     

Leadership Reflections: Resiliency in Library Organizations

Similar to individuals, organizations display characteristics that speak to qualities and abilities. Our guest writer, Lisa Bodenheimer, discusses a trait that is critical for library organizations during this period of constant change and transformation. Resiliency is the ability to rebound and flex as circumstances shift enabling an organization to thrive and adjust during difficult times. This skill is typically developed through experiences, but, as Ms. Bodenheimer outlines, organizations are able to strategize in order to build employee and organizational resilience. Such a proactive approach will enable a library organization to better weather challenging situations and times as difficulties will enviably occur. The following article provides practical suggestions for library organizations that will enable them to be more successful while leading and managing in a changing environment.     

A new approach to explore the knowledge transition path in the evolution of science & technology: From the biology of restriction enzymes to their application in biotechnology

In this contribution, we develop a new approach to explore the process of knowledge transition from discovery-oriented science to technological fields, via applications-oriented research, including a mediator set. This trajectory is referred to as the D-A-T trajectory. It is shown how it can be constructed and measures are proposed to characterize the relational strength among different environments (discovery oriented research, applications-oriented research and patents) and the speed of evolution. Our approach is illustrated by a case study of three fundamental restriction enzymes articles. Among other results we found that 387 patents cited 124 of the 988 articles (a share of 12.55%) in the mediator set. Defining the non-patent references (NPR) transition rate as the number of citing patents divided by the number of articles in the mediator set yields a value 0.392. Our results suggest that the D-A-T path acts as a backbone and reveals important “invisible contributions” of an original scientific work during its evolution from discovery oriented research to outside academia. Our contribution provides a useful tool for bridging the existing gap in detecting the transition of knowledge between science and technology.