首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   5274篇
  免费   71篇
  国内免费   10篇
教育   3790篇
科学研究   430篇
各国文化   110篇
体育   445篇
综合类   1篇
文化理论   49篇
信息传播   530篇
  2021年   41篇
  2020年   68篇
  2019年   125篇
  2018年   157篇
  2017年   162篇
  2016年   179篇
  2015年   108篇
  2014年   127篇
  2013年   1341篇
  2012年   103篇
  2011年   127篇
  2010年   115篇
  2009年   111篇
  2008年   130篇
  2007年   109篇
  2006年   88篇
  2005年   110篇
  2004年   107篇
  2003年   90篇
  2002年   107篇
  2001年   74篇
  2000年   80篇
  1999年   83篇
  1998年   50篇
  1997年   64篇
  1996年   51篇
  1995年   55篇
  1994年   50篇
  1993年   45篇
  1992年   64篇
  1991年   70篇
  1990年   66篇
  1989年   57篇
  1988年   37篇
  1987年   57篇
  1986年   39篇
  1985年   56篇
  1984年   55篇
  1983年   50篇
  1982年   41篇
  1981年   41篇
  1980年   29篇
  1979年   44篇
  1978年   50篇
  1977年   43篇
  1976年   32篇
  1975年   35篇
  1974年   24篇
  1973年   24篇
  1971年   28篇
排序方式: 共有5355条查询结果,搜索用时 515 毫秒
1.
2.
3.
This article describes the Engineering Professors' Conference (EPC) approach to quality assurance for Higher Education Institutions, which is currently the only formalized alternative to British Standard 5750 'Quality Systems'. The EPC approach is based on principles of quality assurance and Total Quality Management which have been developed in industry. These ideas are briefly outlined, and an opinion expressed on the interpretation and application of BSS7S0 for HE. The EPC model is explained, illustrated with example elements taken from the EPC Specification and Guidelines for Quality Assurance in Higher Education. A top-down approach to the development of an institutional quality system is described, based on a quality policy statement. Areas of activity which have an important impact on the quality of education are identified, emphasising the quality assurance requirements of academic departments. Supporting and administrative quality system requirements are also described, as these also play an important role in the quality of education. Formal quality procedures and documentation in key areas are proposed.  相似文献   
4.
As a group, students with learning disabilities (LD) have social difficulties. One possible explanation for these difficulties is the unique way they process social information. Although students with LD may differ from their nondisabled peers in their social cognition, investigators have suggested the presence of subgroups within the population of students with LD who may differ in their social competence and, thereby, shed light on the source of the difficulties. The present exploratory study examined how two subgroups of students with LD in inclusive settings, students with high and low social status, perceive social situations. Using a sociometric technique, three students with LD receiving high social‐status ratings and three students with LD receiving low social‐status ratings were identified. A qualitative approach was used to gather and evaluate data from the participants and their teachers. Results suggested differences between the two subgroups in their (1) sensitivity to cues in the environment, (2) interpretation of social situations in relation to their own experiences, and (3) levels of self‐control. Implications of these findings for practice and future research are discussed.  相似文献   
5.
6.
本文要点: ◆遗传型是机体全部遗传基因的总和,代表了个体的遗传潜力.在决定个体的解剖、生化、生理、行为等特性或遗传表型(如褐色的眼睛、75kg的体重、50 ml/kg/min的最大摄氧量等)上起主导作用.  相似文献   
7.
8.
The New Social Studies curriculum development movement was short-lived, in part because project staff were not sensitive to the realities of the educational context within which their materials and methods would be used. Although textbook-based recitation persists in social studies classrooms, textbooks are not a ready mechanism for reform. Among the reasons are the institutional constraints on publishers and the difficulty in effecting curricular change without appropriate teacher preparation and modifications in the educational environment. James P. Shaver id professor of secondary education, associate dean for research, College of Education, and acting dean of the School of Graduate Studies, Utah State University, Logan. He has been president of the National Council for the Social Studies and has received NCSS’s Citation for Exemplary Research. His numerous books and articles include materials for students, research reports, and discussion of educational rationale-building, rationales for social studies education, and research philosophy.  相似文献   
9.
10.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号