新媒体应用于高校思想政治理论课教学的思考

新媒体作为现代信息技术发展的新成果,为思想政治理论课的教学提供了新的载体,也对思想政治理论课教育理念、教师素养、教学模式、教学评价机制提出了挑战。将新媒体应用于高校思想政治理论课教学,更新教育理念是前提,提高教师素养是基础,组织教学内容是核心,改革教学模式是关键,规避新媒体负效应是重点,优化教学评价机制是保障。     

基于协同电子商务的企业供应链牛鞭效应研究

首先对企业供应链的"牛鞭效应"进行分析,指出"牛鞭效应"是削弱企业供应链竞争力的主要原因之一,在此基础上,提出解决"牛鞭效应"的方法—企业供应链协同电子商务,并对协同电子商务系统的构建进行了讨论.     

创建临床技能实训中心 创新医学人才培养模式

为探讨如何培养较强实践能力高素质的医学人才,进一步提高临床医学教育质量,创新医学人才培养模式,第二临床医学院通过建立临床技能培训中心,开展实施临床见习、实习教学与临床技能培训交互融合的教学方式,构建临床医学教育阶段全程临床能力培养模式;并采取医学生自主训练与教师指导有机结合的教学方法改革;使得医学生的临床实践能力有明显提高。同时建立临床理论与实践综合考评体系,探索了加强医学生临床实践能力培养的有效途径,为培养医学人才提供借鉴。     

大理学院临床医学类学生就业指导课教学反思

临床医学类大学毕业生就业去向相对固定集中,其就业指导具有特殊性。医学生的就业教育与专业教育密不可分,具有较强的个性化特征,由于职业准入条件限制和行业特点,毕业生自主创业较难。大理学院的医学教育是综合院校中的医学教育,其职业生涯规划及就业指导也有其特殊性。对其教学内容、教学管理、师资队伍建设、教材教法等方面存在的问题进行反思和探析,推行“全程化”的教学模式,对于促进临床医学类学生成功就业、提高就业质量具有重要意义。     

款约在侗族乡村治理中的作用

侗族款约是侗族传统制度文明的一朵奇葩,在长期的社会实践中彰显出民主性、群众性、平等性及和谐性等主要特性;侗族款约制度又是一种高效的地方自治体制,它在传统侗族乡村中调解着人们之间的矛盾与纠纷,维系着民间正常的社会秩序,成为规范社会道德、约束个体行为的准则,成为稳定而牢固地凝聚社区群体和民族共同体的重要心理纽带;对侗族社会起到了安定治乱、惩恶扬善的作用,具有强大的生命力,对于当今构建和谐新农村仍具有重大意义。     

Designing your sample efficiently: clustering effects in education surveys

Background:?Education, and information about education, is highly structured: individuals are grouped into classes, which are grouped into schools, which are grouped into local authorities, which are grouped into countries. The degree of similarity among members of a group, such as a school or classroom, is a very important factor in the design and analysis of studies in education.

Purpose:?The aim of this article is to provide information on this degree of similarity within schools to enable those involved in carrying out surveys of schools to do so most efficiently in terms of resources and minimum disturbance of schools.

Sources of data:?This paper uses data from 13 studies at primary and secondary level conducted by the National Foundation for Educational Research in England and Wales.

Main argument:?The degree of similarity among members of a group is measured by two statistics, the intra-cluster correlation and the design effect. The study described here classifies outcomes into a number of categories and estimates intra-cluster correlation and design effect. The relevance of the results to survey design and analysis is discussed, and examples of how to use these are given.

Conclusions:?The main findings of this study, rather than conclusions as such, are the intra-cluster correlations for each topic category. However, the paper reaches some tentative conclusions about the degree of clustering by topic. Using Hox's convention (Multilevel analysis: Techniques and applications, Lawrence Erlbaum, London, 2002) for the size of intra-cluster correlations, it was found that the degree of clustering of achievement was high, while ethnic and language variables were highly clustered in secondary but not primary. By contrast, attitudes towards school, educationally relevant home characteristics, and perception of school policies have quite low values of ρ (mean < 0.05), defined as small.     

我国职业教育经费保障的基本成效分析

文章系统分析了"十一五"以来我国职业教育经费保障的基本成效,包括理论共识、政府投入、机制建设、增长趋势、保障水平等方面的情况,对于今后我国加强职业教育经费保障机制建设、持续增加职业教育经费投入具有参考意义。     

Phase transition characteristics of the Ni46Mn35Ga19 single crystal

The phase transition characteristics of the prepared Ni46Mn35Ga19 single crystal have been systematically investigated by measuring resistance, strain, heat flow, and ac magnetic susceptibility. The experimental results indicate that both magnetic transition and martensitic transformation occurred simultaneously and the corresponding transition temperature was about 356 K. Meanwhile, the prepared single crystal also exhibited spontaneous and magnetic-field-enhanced two-way thermal shape memory effect with the strains up to -0.89% and -1.90% with and without a magnetic field of 1.6 T, respectively. The possible mechanism of the large spontaneous and magnetic enhanced deformation were analyzed based on the phase transition characteristics of Ni46Mn35Ga19 single crystal and the preferential orientation of martensitic variants.     

中国科学院学部学科发展战略研究的学术影响及其作用

基础研究是原始创新的源泉,加强基础研究,前瞻未来科学发展方向,抢占未来发展的制高点,是新时代国家对中国科学院学部发挥学术引领作用的新要求。中国科学院学部学科发展战略研究工作旨在探索各学科内在发展规律,前瞻各学科中长期发展趋势,把握新兴和交叉学科发展方向,明确科学前沿和重大科学问题,指导我国相关学科发展。文章介绍了中国科学院学部学科发展战略研究工作的基本情况,并通过文献调研和问卷调查分析了学科发展战略研究工作的实施效果与影响。研究表明,中国科学院学部学科发展战略研究工作产生了较好的社会影响、政策影响和学术影响,在夯实我国学科基础、优化科技布局、促进人才培养、增进学术交流、推动科技创新和建设创新型国家等方面均作出了积极贡献。     

S-腺苷甲硫氨酸与运动(综述)

综述了一种重要的内源性物质S-腺苷甲硫氨酸的生物学作用，从理论上探讨其对运动机能的影响，并对其在运动中的应用前景进行了展望。