2008北京奥运会皮划艇激流回旋赛前训练组织安排研究

本文分析了皮划艇激流回旋奥运赛前训练的重要性,激流回旋场地是赛前训练最重要的部分,探讨了赛前训练时场地组织安排的一些技术和方法,提出了如何发挥东道主优势,保障国家队2008奥运争光的组织办法。     

从亚运会看我国田径运动发展及析因

通过远程观摩第14届亚运会田径比赛和检索相关田径比赛资料(11、12、13届亚运会),旨在较全面、客观地分析探讨这届比赛本身所带来的相关信息,了解当今亚洲田坛格局的整体发展动态,从而探讨中国田径在"119"工程中新的"增长点"、发展战略和举措等,为加快我国田径运动的发展,推动田径运动的普及与提高,为2004年、2008年奥运会做好准备。     

田径运动项目分项教学初探

本文以田径技术“分项”教学的教改方法为研究内容,并在教学实践中进行了初步检验,证明分项教学是可行的。     

可以诞生宇宙的特殊零质量自由粒子场

本文通过直接构造出二个量子场模型发现,一个超能量的零质量自由粒子形成的“弦”状时空场可以引发宇宙大爆炸.     

20m逐级往返跑评价心肺机能的场地适应性

通过四类场地上用20-MST预测最大吸氧量的重测信度,评估20-MST评价心肺功能的场地适应性。受试为韩山师范学院的大学生自愿者152人,其中男生88人,女生64人。每名受试分别在水泥路面、煤渣跑道、三合土地面和塑胶跑道上完成一次20-MST,隔天一次。结果表明,四类场地上用20-MST预测的最大吸氧量重测信度在0．889至0．943之间,预测值之间没有显著性差异。20-MST评价心肺机能具有较好的场地适应性。     

从第11 届世界田径锦标赛看我国2008 年奥运会田径竞争力

运用文献资料、数理统计等方法，分析第11届世界田径锦标赛中中国军团的表现，认为中国田径的整体水平有所提高，男子项目进步明显；优势项目表现突出，部分弱项有所突破；但运动成绩仍与世界水平差距较大。分析认为，备战2008年北京奥运会应围绕男女竞走、男女马拉松、女子链球和男子110m栏4个大项进行，兼顾女子400m栏等项目。     

现代田径运动训练的主要特征——兼论我国田径训练中存在的问题和对策

为了提高我国田径训练水平。通过综述方法揭示我国田径训练的主要特征、训练存在问题和对策。结果表明现代田径运动训练具有专项化、强度大、技术训练与素质训练紧密结合、突出心理训练的实效性、围绕比赛缩短训练周期等主要特征。我国田径运动训练中存在综合化水平低、基础理论薄弱以及后备人才培养脱节等问题 ,必须通过提高教练员理论水平与工作能力 ,加大科学化训练力度 ,理顺各层次人才培养的关系等途径加以解决。     

The use of the Percentage Rank Position index for comparative evaluation of journals

In the present paper the Percentage Rank Position (PRP) index concluding from the principle of Similar Distribution of Information Impact in different fields of science (Vinkler, 2013), is suggested to assess journals in different research fields comparatively. The publications in the journals dedicated to a field are ranked by citation frequency, and the PRP-index of the papers in the elite set of the field is calculated. The PRP-index relates the citation rank number of the paper to the total number of papers in the corresponding set. The sum of the PRP-index of the elite papers in a journal, PRP(j,F) may represent the eminence of the journal in the field. The non-parametric and non-dimensional PRP(j,F) index of journals is believed to be comparable across fields.     

The correlation between citation-based and expert-based assessments of publication channels: SNIP and SJR vs. Norwegian quality assessments

We study the correlation between citation-based and expert-based assessments of journals and series, which we collectively refer to as sources. The source normalized impact per paper (SNIP), the Scimago Journal Rank 2 (SJR2) and the raw impact per paper (RIP) indicators are used to assess sources based on their citations, while the Norwegian model is used to obtain expert-based source assessments. We first analyze – within different subject area categories and across such categories – the degree to which RIP, SNIP and SJR2 values correlate with the quality levels in the Norwegian model. We find that sources at higher quality levels on average have substantially higher RIP, SNIP, and SJR2 values. Regarding subject area categories, SNIP seems to perform substantially better than SJR2 from the field normalization point of view. We then compare the ability of RIP, SNIP and SJR2 to predict whether a source is classified at the highest quality level in the Norwegian model or not. SNIP and SJR2 turn out to give more accurate predictions than RIP, which provides evidence that normalizing for differences in citation practices between scientific fields indeed improves the accuracy of citation indicators.     

女性主义视角下伊丽莎白·乔利《井》的翻译策略

女性主义翻译理论试图打破常规,主张消除对女性的歧视,并强调女性在翻译领域的重要作用。以邹囡囡汉译《井》为例,从补充、脚注和中西语言特点的融合三种翻译策略诠释女性主义翻译理论对文学翻译的指导作用。