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   5592篇
  免费   61篇
  国内免费   3篇
教育   3863篇
科学研究   712篇
各国文化   57篇
体育   374篇
综合类   9篇
文化理论   108篇
信息传播   533篇
  2023年   13篇
  2022年   17篇
  2021年   48篇
  2020年   53篇
  2019年   93篇
  2018年   205篇
  2017年   224篇
  2016年   290篇
  2015年   196篇
  2014年   152篇
  2013年   651篇
  2012年   249篇
  2011年   257篇
  2010年   163篇
  2009年   112篇
  2008年   149篇
  2007年   125篇
  2006年   100篇
  2005年   745篇
  2004年   523篇
  2003年   343篇
  2002年   179篇
  2001年   97篇
  2000年   74篇
  1999年   58篇
  1998年   34篇
  1997年   34篇
  1996年   34篇
  1995年   34篇
  1994年   24篇
  1993年   34篇
  1992年   17篇
  1991年   12篇
  1990年   29篇
  1989年   18篇
  1988年   17篇
  1987年   21篇
  1986年   13篇
  1985年   16篇
  1984年   21篇
  1983年   14篇
  1982年   12篇
  1981年   16篇
  1980年   16篇
  1979年   10篇
  1978年   11篇
  1977年   8篇
  1976年   11篇
  1974年   9篇
  1972年   7篇
排序方式: 共有5656条查询结果,搜索用时 468 毫秒
71.
This article describes a set of computerized tools that support the design and evaluation of competency-based training programs. The training of complex skills such as air traffic control and process control requires a competency-based approach that focuses on the integration and coordination of constituent skills and transfer of learning. At the heart of the training are authentic whole-task practice situations. The instructional design tools are based on van Merriënboer's 4C/ID* methodology (1997). The article describes a training design tool (Core) that supports the analysis and design for competency-based training programs and an evaluation tool (Eval) that supports the subsequent revision of this training design.  相似文献   
72.
73.
韩礼德系统语法语言分析的模式   总被引:3,自引:0,他引:3  
:语言可以从不同角度加以研究。该文从六个方面简单阐述了系统语法大师M .A .K .Halliday语言分析的模式 ,主要内容包括 :语言的层次 ,链轴和选择轴 ,语法结构 ,语法单位 ,语法的级阶和语法系统  相似文献   
74.
This paper presents an adaptive strategy for controlling chaotic systems. By employing the phase space reconstruction technique in nonlinear dynamical systems theory, the proposed strategy transforms the nonlinear system into canonical form, and employs a nonlinear observer to estimate the uncertainties and disturbances of the nonlinear system, and then establishes a state-error-like feedback law. The developed control scheme allows chaos control in spite of modeling errors and parametric variations. The effectiveness of the proposed approach has been demonstrated through its applications to two well-known chaotic systems: Duffing oscillator and Rössler chaos.  相似文献   
75.
76.
77.
In Japan, there has been an increased concern about family and community participation in the childs education. Traditionally, the role of parents and community in Japan has been one of support and less one of active involvement in school learning. Since the government commenced education reforms in the last quarter of the 20th century, a more active role for parents and the community in education has been encouraged. These reforms have been inspired by the need to tackle various problems that had arisen, such as the perceived harmful elements of societys preoccupation with academic achievement and the problematic behavior of young people. In this paper, the following issues are examined: (1) education policy and reform measures with regard to parent and community involvement in the childs education; (2) the state of parent and community involvement at the eve of the 20th century.  相似文献   
78.
This essay reviews two recently published American books about masculinity politics—Michael Kimmel's pro-feminist Manhood in America and his edited collection The Politics of Manhood —in order to comment critically on the current debate underway in various parts of the world on 'boys' and their schooling which sees them as the 'new victims' of the educational process.  相似文献   
79.
80.
This study explored the role of student (e.g., age, language background, gender), home (e.g., parent/caregiver education), and school (e.g., school type, size) socio-demographic factors in students’ school (e.g., in-school arts tuition, arts engagement), home (e.g., parent/caregiver–child arts interaction), and community (e.g., arts attendance, arts tuition) arts participation. The sample comprised 1172 elementary and secondary school students from 15 schools. Findings revealed that student and home socio-demographic factors were the most salient in predicting arts participation across school, home, and community contexts. Age, gender, and prior achievement were the key student socio-demographic factors, while parent/caregiver education and occupation were also associated with students’ arts participation. Implications for practice and intervention pertinent to young people’s arts participation are discussed.  相似文献   
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