营养补充与女子武术套路运动员免疫机能的研究现状和展望

文章通过文献资料的方法,综述了武术套路运动的供能和代谢特点和膳食摄入情况,针对性地概括补充糖、蛋白质、氨基酸、维生素、麦胚粉等对同项群运动员免疫机能的影响。结果显示,补充营养品可以在一定程度上提高机体的抗氧化能力,以此来提高运动员免疫力,间接促进疲劳恢复,为运动员合理的补充营养品提供科学的理论依据。     

材料科学基础的教学改革与实践

本文针对金属材料工程专业的校级必修课“材料科学基础”,提出了教学改革方案,并进行了教学实践,实践证明“提高教师业务能力与素质;采用一个合理的课程体系;解决好该课程与基础课及专业课的关系;运用一系列教学方法;改革实验内容及方法;利用计算机进行辅助教学;采用计算机命题及评分系统等是提高教学效果的有力措施及手段。     

完全学分制下高校课程管理问题及对策

实施学分制是改革开放之后我国高校教学管理制度改革的新走向。完全学分制是相对于学年学分制而言的,以选课制为基础。课程是学科和专业的组织细胞,是保证人才培养质量的基本单元。因此,加强课程管理就显得相当重要。分析高校在推行完全学分制过程中所遇到的课程管理问题之后,提出完全学分制下的高校课程管理方略。     

Manganese-Based Catalysts for Indoor Volatile Organic Compounds Degradation with Low Energy Consumption and High Efficiency

With the development of industrialization,the emission of volatile organic compounds(VOCs) to atmosphere causes serious environmental problems and the treatment of VOCs needs to consume a lot of energy.Moreover,indoor VOCs are seriously harmful to human health.Thus,there is an urgent requirement for the development of indoor VOCs treatment technologies.Catalytic degradation of VOCs,as a low energy consumption,high efficiency,and easy to achieve manner,has been widely studied in related fields.As...     

江西全民创业研究

随着我国进入一个创业革命时代,江西也加快了全民创业的步伐。阐述了江西全民创业的内涵和研究意义,根据问卷调查分析,得出江西创业型经济仍然处于初级阶段,制约创业的瓶颈因素依然存在,提出健全完善江西全民创业政策法规体系的原则和若干建议。     

基于声线模型的水声传播MATLAB仿真

本文首先阐明了声在海水中传播的声速模型和声线模型,通过深入分析模型的特性,提出了使用MATLAB的计算机仿真方案,接着对春季、夏季和冬季3种情况分别进行仿真,取得了较好的效果。     

人力资源质量视阈下的成人教育管理干部素质建构

本文从人力资源质量建设的角度,从阐述当前我国成人教育管理干部的基本概念和结构要素入手,分析了当前成人教育管理干部素质存在的现实问题,从四个方面提出了成人教育管理干部素质建构策略.     

台湾地区图书馆RDA实施对大陆高校图书馆的启示

本文对台湾地区图书馆实施RDA的过程做了详细的介绍,包括了其筹备工作、具体开展情况,以及RDA开展调查结果。并总结了台湾地区图书馆具体实施RDA的经验。结合大陆地区高校图书馆的实际情况,借鉴台湾地区图书馆相关经验,对大陆地区高校图书馆具体使用RDA规则开展编目工作提出了几点建议。     

The Mitigating Effects of Intergroup Contact on Negative Stereotypes,Perceived Threats,and Harmful Discriminatory Behavior Toward Asian Americans

This study examined the ameliorating effects of intergroup contact with Asian Americans on negative stereotypes, perceived threats, and harmful discriminatory behaviors toward them. The results of multivariate regression analyses indicated that intergroup contact with Asian Americans adversely predicted negative stereotypes (i.e., excessive competence and deficient sociability), perceived realistic and symbolic threats, and active and passive harmful discriminatory behaviors toward them. The findings highlighted the utmost importance of intergroup contact in improving intergroup attitudes and behaviors.     

A U.S.-Chinese Comparison of Affectionate Communication in Parent-Child Relationships

Affectionate communication is central to the maintenance of relational closeness, but it is also subject to relational, contextual, and cultural factors. This study was designed to examine the cultural effects on affectionate communication in parent-child relationships in the United States and China. Results indicated that Chinese fathers and mothers expressed less verbal, nonverbal, and supportive affection to their children than American parents. Both Chinese and American parents expressed affection to their children more through supportive behaviors than through verbal and nonverbal behaviors. In both cultures, mothers engaged in more verbal, nonverbal, and supportive affection with their children than fathers.