慢张力收缩性运动对阻御动脉粥样硬化发生的动物模型设计制作及原理     

刘洪广 《西安体育学院学报》1996,(1)

本文论述了动脉粥样硬化动物模型复制的动物选择，具体复制方法，并就慢张力肌肉收缩这种运动方式对动脉粥样硬化的阻御作用进行了较详细的科学理论分析。  相似文献   

CD－ROM的现状与未来展望     

刘学军  刘君 《大学图书馆学报》1996,14(3):49-51

在未来几年里,CO－ROM技术将日臻成熟,功能不断完善,市场前景乐观.该文从CD－ROM数据库、软件、硬件和市场策略等四个方面对CD－ROM的现状和发展趋势进行了较全面的分析.  相似文献   

图书馆究竟怎么了-关于高校图书馆人员外流的分析与思考   总被引：1，自引：0，他引：1  

刘忠敏 《大学图书馆学报》1994,12(2):33-36

当前，高校图书馆人员外流日趋严重，引起了各高校领导的关注。本文根据某高校馆人员外流情况的统计，剖析了高校图书馆人员外流的现状，分析了人员外流的外部环境和内在原因，并提出了防止人员外流的对策与措施。  相似文献   

90年代国际电视业的发展趋势   总被引：1，自引：0，他引：1  

刘习良 《中国广播电视学刊》2001,(1):11-13

20世纪匆匆过去了，人类跨进了新世纪的门槛。上个世纪，科学技术人员对人类文明做出了许多重大贡献，其中之一就是发明了电视。90年代是国际电视业蓬勃发展的年代，是国际电视业急遽变化的年代。在新世纪之初，回顾刚刚过去的10年国际电视业的发展变化，我们可以从中得到很多有益的启示。“他山之石，可以攻玉”，借鉴国际电视业在发展变化中积累下来的经验教训，我们可以少走弯路，更科学、更精确地规划我国电视业在新世纪里的发展道路。  相似文献   

Ensuring Content‐Area Learning by Secondary Students with Learning Disabilities     

Donald D. Deshler  Jean B. Schumaker  B. Keith Lenz  Janis A. Bulgren  Michael F. Hock  Jim Knight  Barbara J. Ehren 《Learning disabilities research & practice》2001,16(2):96-108

Three factors tied with secondary student success in content‐area reading are demonstrated: (a) validated teacher‐focused and student‐focused interventions, (b) integrated and comprehensive service delivery systems, and (c) well‐designed, data‐based professional developmental programs. Difficult challenges face secondary students with LD and their teachers with regard to these students’ participation and success in required general education classes. Recently, instructional methods and materials have been developed and validated for promoting these students’ success. Some of them focus on how general education teachers plan and teach their content‐area courses; others focus on giving students the strategies they need to respond independently to the demands of their courses. This article describes these instructional methods, a service‐delivery model for implementing these interventions in secondary schools, and professional‐development mechanisms and administrative support that must be in place for the model to be maintained effectively.  相似文献   

论网络经济时代的企业信息化模型   总被引：12，自引：0，他引：12  

刘培刚  孙建军 《情报学报》2003,22(6):709-715

企业信息化是网络经济时代企业管理的发展趋势 ,网络经济下的企业信息化应该是什么样的呢 ?本文通过对企业信息化发展过程的分析 ,认为企业信息化经历了四个阶段模式 :计算机单机应用模式 ,独立的计算机系统模式 ,封闭的内部局域网模式 ,增值网 (VAN)模式 ;并对网络经济时代企业信息化模型———Internet电子商务模式进行了描绘  相似文献   

唐代公主入道现象探析   总被引：1，自引：0，他引：1  

邹流芳 《衡阳师范学院学报》2001,22(4):91-93

唐代公主出家修道者较多，其原因虽然各不相同，但不外乎三个方面：受当时崇道风气的影响，求祛病延年和摆脱和亲。  相似文献   

运动生理标准化考核对促进学生认知过程作用的初探     

刘洪广  李琛  路风萍 《西安体育学院学报》1994,(2)

文章将标准化考试与传统考试方法作了对比分析．并将运动生理学第一次考试实施作了较全面的回顾，以及标准化考试对学生认知学习过程的促进作用．  相似文献   

Icelandic: A Lesser-Used Language in the Global Community     

Halla B. Holmarsdottir 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2001,47(3-4):379-394

A small nation in the middle of the North Atlantic, Iceland currently has a population of 265,000 (1996). The Iceland language has changed very little since the island was settled some 11 centuries ago. Despite the relatively small number of people who speak the language and irrespective of the globalisation efforts by the international community, which includes the ever-increasing influence of English worldwide, the Icelandic language and culture are stronger than ever. The current volume and variety of publications of Icelandic works in all areas have never been as great. Icelandic is a living and growing language. Growth in vocabulary, in response to recent phenomena like the introduction of new technology, has primarily come about with the development of new words from the language's roots. The near absence of Latin, Greek and, more recently, English or Danish words in Icelandic, is striking. Iceland's language policy is not only a governmental policy. It is a policy that comes from the grassroots with the government and official institutions viewing their job as one of service to the people of Iceland. Icelanders are very proud of their language and are extremely determined to continually develop and preserve it for future generations.  相似文献   

Potentials for education in a rural environment: A village in Sri Lanka     

S. B. Ekanayake 《Prospects》1987,17(1):128-138

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