我国概念图研究概览   总被引：1，自引：0，他引：1  

张丽萍  吴淑花  何琪 《现代教育技术》2007,17(5):34-37

文章统计了1985.1—2005.6我国学者在概念图方面所发表论文的数目,分析了概念图研究的范域和成果,归纳了国人在概念图方面的研究特点与不足。  相似文献   

State Power,Symbolic Capital,and the Hierarchy and Homogeneity of Higher Education in China: In the Example of Three Key Universities Policies After the Founding of New China     

Li Xiaohong 《Chinese Education & Society》2019,52(3-4):208-230

Abstract

The structure of higher education in China is characterized by a high degree of hierarchy as well as strong homogeneity, differing from not only American higher education, which features a high degree of both hierarchy and heterogeneity, but also higher education in continental Europe, which exhibits a low degree of hierarchy. Previous studies have provided analysis of the structural characteristics of higher education in the United States, Europe, and elsewhere, as well as their differences, but have been unable to explain the situation in China. Drawing on Pierre Bourdieu’s field theory, this article proposes an explanatory model for the field of higher education as shaped by state power. The state created various forms of symbolic capital linked to economic capital in the field of higher education, and monopolized the quantity in which and means by which these are bestowed, thus causing differentiation in the total amount and composition of symbolic capital and economic capital between different schools, and forming a steeply stratified structure. The bestowal of symbolic capital was not restricted to a particular group of institutions of higher education: instead, the scope of this bestowal was gradually expanded, such that the vast majority of institutions of higher education regard the acquisition of symbolic capital and its attendant economic capital as the objective in their endeavors, resulting in the development of strong homogeneity between institutions. The article applies field theory to three key universities policies after the founding of New China, to describe and analyze the influence of symbolic capital on the field structure of higher education in China.  相似文献   

Adapting an Interprofessional Training Model for Social Work Field Placements: An Answer for Better Mental Health Care Outreach for Older Adults in Primary Care     

Avani Shah  Tracy Wharton  Forrest Scogin 《Journal of Teaching in Social Work》2017,37(5):438-453

Professional shortages of geriatrically trained social workers pose a barrier to mental health care for older adults. Integrating graduate social work interns into primary care settings may increase the availability of trained social workers. However, few studies provide guidance on how to develop an interprofessional healthcare placement focused on the needs of older adults. This article discusses a model training program created by a psychology department (with input from social work faculty) that can be adapted by schools of social work. Client outcomes (n = 47) indicate significant improvement when using this model.  相似文献   

关于有限环的若干结果     

陈建祥 《韩山师范学院学报》1994,(3)

环是近世代数的重要概念之一。本文主要讨论有限环是域的若干充分必要条件,揭示了这些条件可以作为有限整环、除环、域等重要概念的刻划。这将有助于我们进一步了解和研究有限环的构造。  相似文献   

从世界田径锦标赛看中国男子100 m的发展对策     

黄武平 《宁德师专学报(自然科学版)》2004,16(4):370-372,389

当前中国男子100m项目竞赛水平和世界前列水平存在较大差距．研究分析了中国男子100m比赛最好成绩和世界田径锦标赛成绩的差异，以期寻求缩小差距迎头赶上的对策．  相似文献   

最新的SOPC技术与EDA实验教学     

韦思健  张驰  韩文龙  马博坤 《实验技术与管理》2006,23(1):113-115

本文以清华大学科教仪器厂开发的TPG-EDA／SOPC教学实验平台为例介绍了传统的EDA（电子设计自动化）实验以及最新的SOPC（基于可编程片系统）技术，基于SOPC技术的系统级设计可以使用RISC（精简指令集）处理器软核，用来支持学生各种不同的实验项目。通过使用EDA设计工具，RISC软核处理器的C编泽器以及大量的FPGA（现场可编程门阵列）资源，可以使用或者重复使用IP来完成各种学生感兴趣的实验项目，培养和锻炼学生的系统级设计能力。  相似文献   

Technology student learning preferences and the design of flexible learning programs   总被引：1，自引：0，他引：1  

Peter J. Smith 《Instructional Science》2001,29(3):237-254

The learning preferences of three hundred and thirty eighttechnology students enrolled in sub-degree programs at an Australian institution of Technical andFurther Education were tested using the Canfield Learning Styles Inventory (CLSI). The results have been interpreted in a learning preferences framework and providesupportive evidence for the preferences factors of print-nonprint, collaborative, dependent,and autonomous learning identified by Sadler-Smith & Riding (1999). Although theresearch focussed on learning preferences the analysis also indicated support for theWholist-Analytic cognitive style proposed by Riding & Cheema (1991). Genderdifferences were shown for the Interest subscales of the CLSI. Age-group differenceswere shown for several Conditions of Learning and Modes of Learning subscales.Implications for the design of training programs, and the skillsthat may need to be developed in technology learners to enable effective use offlexible delivery, are also discussed.  相似文献   

椭圆曲线密码体制中有限域算法的分析     

沈晓红  徐敏 《中国科技信息》2006,(21):314-316,334

密码技术是信息安全的关键技术，密码算法又是密码技术的核心。谈文简单介绍了公开密码密钥体制，并给出了ECC的优点。但椭圆曲线密码体制中有限域上的运算速度极大地影响它的实现速度。本文通过论述椭圆曲线密码体制中有限域理论，分析了素域、二进制有限域中加法、采法的实现算法，并给出了利于硬件实现的算法。  相似文献   

领导管理学和卫生保健医疗中的能量场:元极三元模型     

美达·胡斯曼  张成林 《人天科学研究》1999,8(6)

心、身、能量,即元极理论中的三元(能量),对培育个人领导能力及组织机构整体的学习环境都是个深奥而又重要的概念和实践.在一个组织机构和共同体中,开发交感和谐的集体三元场是建立健康、有创造性、能赋予生命以意义和价值的环境的微妙而又实际的基础工作,对缓解紧张压力和保健医疗十分重要.而启动这样一个富有挑战性的集体学习、康复和成长的过程,集体的认识和共同体领导的实际投入都是必要的先决条件.文中引述了能量医学、认识科学、理论物理学、管理学、学习与知识创新理论近年来的研究成果,并分析了中国鄂州元极医院应用三元能量系统治疗晚期癌症等与紧张压力有关的疑难病症的成果.  相似文献   

关于三极管集电极电源反接的讨论     

刘桂红 《怀化学院学报》1998,(2)

本文在实验的基础上,通过三极管内部载流子的运动分析三极管集电极电源反接时,其各极电流和极间电压相对于反接前的变化情况．  相似文献