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31.
为了探讨面向21世纪我国高校体育科研的改革与发展,本文以1992年第四届和1996年第五届大学生运动会学术论文报告会217篇入选论文入手,分析我国高校体育科研的现状,两届报告会的论文具有广泛的代表性、地区的不平衡性、竞争面由集中到分散。论文所归属学科的分布差异悬殊,体育社会人文学几乎占一半,收集资料方法以经验法和调查法为多,整理资料方法虽然数学法占多数,但主要运用百分比、平均值、标准差等极简单的处理方法,撰写论文的组织形成以个人和2-3人结伴方式为主,说明其研究水平基本处于初创阶段。文章在剖析了高校科研现状的基础上,分析了影响其发展的因素,并对面向21世纪如何深化改单等问题提出了思考。  相似文献   
32.
21世纪对体育社会科学的挑战与期望   总被引:5,自引:0,他引:5  
  相似文献   
33.
重点阐述了20世纪末和21世纪初世界各地区体育新学科的研究状况与趋势,并提出体育新学科50余门,包括体育自然学科、社会学科、管理学科、人学科和信息学科的众多学科。目的在于总结思考和借鉴国外体育学科研究的最新成果,结合我国社会主义体育事业发展阶段的实际情况加以运用发展和创造。  相似文献   
34.
利用现代沉积、“外露头、岩心、测井和动态生产资料,进行储层构型研究。研究中识别出三种单一构型单元:单河口坝、单水下分流河道、分流间湾泥;构型单元的空间位置存在两种平面接触类型、三类垂向叠置关系。  相似文献   
35.
绥阳方言"得"[tε21]字的意义和用法十分丰富。可以是构词语素、构形成分;可放在动词前也可放在动词形容词后表示"可以、能够、得到、许可"等;疑问式和否定式也和普通话有差别。  相似文献   
36.
Children need a balanced set of cognitive, social and emotional capabilities to adapt to today's demanding, changing and unpredictable world. OECD countries and partner economies recognise the importance on the holistic development of individuals. However, there are big gaps between stakeholders' knowledge, expectations and practices on how to foster such skills. This paper presents evidence on the importance of social and emotional skills; on how policy makers and schools are currently enhancing and monitoring such skills; and, on the existing gaps between knowledge, expectations and practices to mobilise these skills. The paper concludes by pointing ways in which education stakeholders can do more to better develop and mobilise the skills that drive individual's well-being and social progress. The paper draws on findings and frameworks that are being published in a full OECD report entitled ‘Skills for Social Progress: the Power of Social and Emotional Skills’ in the first half of 2015.  相似文献   
37.
Abstract

If Neil Postman, were alive today, what would he say to Prensky, the originator of the term, ‘digital native’, about the ways in which teachers should approach the wonders and perils of e-learning in their classrooms? As the Dean of a faculty of education which is devoted to both creating and critiquing a variety of digital teaching and learning strategies in K-12 and adult education contexts, I have kept a close eye on the developing metanarrative of the twenty-first century skills movement. Arguments and anecdotes from the movement’s proponents concerning teachers’ technological accountability and competencies are attractive and compelling to some educators at the same time as they are oppressive and disturbing to others. In order to deconstruct the technophilic discourses of Prensky, Trilling, and Fadel, I juxtapose their work with Postman’s cautionary tales about totalitarian technocracy in schools. Postman wants educators to question their taken-for-granted assumptions about the ways in which they and their students should interact with technology. Prensky and his followers wish to provide educators with effective ways to involve their students in experiential learning partnerships through the use of serious gaming, e-books, crowdsourcing, and Facebook. As the views of Prensky and Postman are contrasted, a number of interesting issues emerge. What, for instance, is the nature of moral development and cultural identity formation when collective intelligence, hypertexts, and virtual relationships displace traditional textbook and face-to-face modes of learning? In this article, therefore, I attempt to synthesize the opposing perspectives of Prensky and Postman in order to establish a balanced and yet critical theory of the nature of e-learning.  相似文献   
38.
It is important for manufacturing companies to provide a standard for product data exchange between diverse computer systems. Past attempts to develop neutral format standards for data exchange have had limited success, and have led to the development of STEP (Standard for the Exchange of Product) as a data exchange standard. The STEP standard makes it easier to integrate systems that process various product life-cycle functions, such as design, engineering, manufacturing, logistics support, and will help to facilitate concurrent engineering. The goal of this paper is to facilitate the computer-readable exchange of the product bill of materials (BOM) information for product data management (PDM). In this paper, the STEP ISO 10303-21 is implemented to share the product data information in a manufacturing environment. A structural product bill of materials is first transformed into an Excel file format, then a PDM Schema Exporter is utilized to export a BOM Excel file to a STEP Part 21 file. A C# program decodes the STEP file into BOM information to update the PDM databases in SQL server for product data management. Also, SAS code is written to generate the indented bill of materials from the BOM information, to draw a tree diagram to present an accurate structural view of a product, and to export to PDM databases for product data structural view.  相似文献   
39.
This contribution revisits the problem of allocating R&D subsidies by government agencies. Typically, the applicants’ financial constraints are private information. The literature has recommended the use of auctions in order to reduce information rents and thus improve the efficiency of how scarce public funds are allocated. We propose a new open clock auction for this procurement problem. This auction is strategically simple, as it exhibits truthtelling in dominant strategies and satisfies ex-post rationality, while observing the budget constraint. We test the auction in Monte-Carlo simulation and discuss its applicability and limitations. Moreover, we highlight connections to recent advances in computer science.  相似文献   
40.
“健康日本21”计划是日本社会从2000年到2010年间进行的第三个国民健康促进十年计划。本文对“健康日本21”计划实施过程的国民健康的管理与服务的现状进行译评,并对我国目前正在实施的“健康中国”战略计划进行分析,提出了进一步完善我国国民健康的管理与服务体系的建议。  相似文献   
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