铂配合物与人血红细胞膜蛋白巯基的相互作用

以巯基试剂5,5＇—二硫对硝基苯甲酸(DTNB)为试剂,分光光度法研究了人血红细胞膜蛋白巯基与顺—二氯二氨合铂(Ⅱ)(顺铂,CDDP)、反—二氯二氨合铂(Ⅱ)(反铂,TDDP),顺—二氨二水合铂(Ⅱ)(水解铂,CAAP)、顺—二碘二氨合铂(Ⅱ)(碘铂)、顺—二氨—1,1—环丁二甲酸根合铂(Ⅱ)(卡铂,CBDCA)的相互作用的速度,其结合能力为:碘铂>反铂>顺铂>水解铂>卡铂同时探讨了DTNB的光敏特性。     

高校体育教学中培养大学生的体育兴趣浅探

要使大学生养成终身体育锻炼的习惯，是一个复杂而艰巨的任务，而对体育学习是否兴趣是终身体育锻炼的关键所在。本文就高校体育教学中如何结合大学生学习体育兴趣的特点，激发学生的体育兴趣来增进学生的体育锻炼，并为终身体育奠定基础提出个人观点，以供同行在开展高校体育教学过程中加以参考和指正．     

Educational reforms and the practices of professional learning community in Hong Kong primary schools

Abstract

This study explored the characteristics of professional learning communities (PLCs) in Hong Kong primary schools. It investigated the profiles of the strengths of professional learning community in schools under study and particularly examined the practices in schools which were identified as strong PLCs. It extends research on PLCs in the Hong Kong context and formulates a quantitative perspective to compare and validate PLC variables across schools in Hong Kong. The Professional Learning Community Questionnaire (PLCQ) for Hong Kong schools was developed to assess the PLC practices in six different areas: leadership for teacher learning, collaborative learning capacity, student-focused orientation, a culture of sharing, mutual understanding and support, and continuous professional development. A composite construct, the Professional Learning Community Index (PLCI) expressed in quantitative terms was utilized to assess the strength of PLC in a school. The research findings show that within the schools which were identified as strong professional learning communities, both the school leaders and teachers had strong emphases on the six subscales of the PLC practices.     

经营文化与文化经营

经营文化从属于企业文化，是企业管理从着重生产过程和行为控制向着对人的管理和行为控制的发展成果，它的核心是服务。文化经营是相时于商品经营和资本经营而言的，是企业经营的一种新的境界。物、资、人的配合、经济与社会的协调发展、规模与效益并重是文化经营的本质内涵。     

A cognitive perspective on second language acquisition process

Second language acquisition (SLA) has been one of the central topics in cognitive science. Various theories regarding the SLA process have evolved and have been a subject of debate over the years. With a critical review of the competing theories of cognition and language development, this paper examines the differences between L1 and L2 acquisitional processes and then proposes a model of SLA process from a cognitive information-processing perspective. The pedagogic implications of this model are also discussed.     

从哲学角度透视知识社会形态

知识社会是建立在对知识价值的深刻认识和充分利用基础上的一种社会形态，是以知识型人力资源为其社会主体，通过大力营造学习，传递，利用，创造，共享知识的社会取向和运动机制，深入开发，充分利用知识价值，以实现社会经济和文化的加快发展，知识社会的生成对人们的思维方式，行为方式，生活环境产生着巨大影响，科学把握知识社会的本质特征，深刻认识知识社会的生成条件，正确对待知识社会的巨大影响，是现代哲学必须关注的一个重要理论和现实问题。     

工科院校计算方法课程混合式教学模式探索

文章针对工科院校计算方法课程的特点和所面临的教学现状,探究计算方法课程线下线上混合式教学模式的应用方法,从而创新高校教学模式,优化课程内容,加强师生间的信息化互动,形成独特的评价体系,提高课程教学效果。线上线下混合式教学模式的实施包括三部分:课前内容安排,课中知识点讲解,课后测评及反馈。     

Switching Phenomena of CuTCNQ Induced Mainly by the Interaction among Microcrystaline Grains

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Promoting university–industry collaboration in Malaysia: stakeholders’ perspectives on expectations and impediments

University–Industry Collaboration (UIC) has been identified as an essential item on Malaysia’s agenda for transforming itself into knowledge and innovation-based economy. However, despite the efforts, most initiatives have had limited results. This paper reports on an explorative study that sought to understand the contemporary realities of UIC in the Malaysian context. In particular, the study identified the expectations and impediments to UIC, from the perspectives of three groups of stakeholders – the academics, the industry players and policymakers. The findings reveal a number of barriers, including cultural differences, perceived lack of academic expertise and reputation, an inadequacy of institutional policies and regulations, lack of trust, issues of intellectual property rights, and the lack of an appropriate reward system. This paper concludes by proposing policy recommendations and strategies that could be used by the government, university, and the industry to promote further and foster university-industry collaborative opportunities and initiatives.