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   14880篇
  免费   185篇
  国内免费   12篇
教育   10594篇
科学研究   1477篇
各国文化   193篇
体育   1099篇
综合类   5篇
文化理论   130篇
信息传播   1579篇
  2021年   118篇
  2020年   183篇
  2019年   309篇
  2018年   400篇
  2017年   431篇
  2016年   403篇
  2015年   280篇
  2014年   366篇
  2013年   3096篇
  2012年   313篇
  2011年   335篇
  2010年   306篇
  2009年   270篇
  2008年   339篇
  2007年   337篇
  2006年   292篇
  2005年   285篇
  2004年   256篇
  2003年   232篇
  2002年   235篇
  2001年   240篇
  2000年   263篇
  1999年   256篇
  1998年   168篇
  1997年   166篇
  1996年   181篇
  1995年   201篇
  1994年   176篇
  1993年   155篇
  1992年   222篇
  1991年   194篇
  1990年   186篇
  1989年   225篇
  1988年   175篇
  1987年   168篇
  1986年   164篇
  1985年   193篇
  1984年   174篇
  1983年   168篇
  1982年   181篇
  1981年   139篇
  1980年   125篇
  1979年   144篇
  1978年   147篇
  1977年   139篇
  1976年   120篇
  1975年   88篇
  1974年   105篇
  1973年   103篇
  1971年   71篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
2.
3.
Learners who enrol in massive open online courses (MOOCs) have different backgrounds and tend to have different motivations than learners in traditional courses. Based on value-expectancy theory, an instrument was developed to measure motivation for enrolling in a programming MOOC. A study with 1229 adult participants in Estonian-language programming course “About Programming” was conducted to validate the instrument. Results of confirmatory factor analysis validated the 7-factor scale named factors influencing enrolment in MOOC (FIEM). FIEM comprises three factors of expectancies, three factors of values and one factor of social influence. The highest and lowest rated motivational factors influencing enrolment in programming MOOC are discussed in the paper. Interest in and expectations for the course, personal suitability of distance learning and suitability for family and work are the highest-rated motivational factors for those who enrol in MOOC. Usefulness related to own children, social influence and usefulness to related to certification were the lowest rated. The results of this study can be useful for designers of programming MOOCs and the developed scale might be used in future studies.  相似文献   
4.
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   
5.
6.
7.
8.
Research suggests that social support can be an important coping resource for athletes recovering from sport injury. Few studies have investigated this claim, however. To address this gap in the literature, 10 elite downhill skiers who had recovered from serious sport injuries were interviewed about the sources of stress associated with injury and the role of social support in recovery from sport injury. This paper presents the social supportfindings that emergedfrom this research'. Content analyses of the social support data revealed that the skiers needed various types of emotional, informational, and tangible support from the occurrence of injury through the return to full activity. Members of the treatment team, the ski team, and the skiers' home support net works provided social support throughout these phases. In general, the skiers were satisfied with the support received, indicating that it reduced distress and kept them motivated throughout recovery. The findings from this research have implications for the design of sport injury interventions.  相似文献   
9.
With the exception of lecturing staff, research on occupational groups and cultures within the UK higher education system is relatively sparse. This paper focuses upon one specialist group, to-date under-researched but which plays a central role in contemporary higher education administration: graduate research administrators. This occupational group is of particular interest as its members administer and manage an increasing complex and key area of university life, which in many cases appears to span the putative occupational divide between 'academic' and 'administrative' work. Based upon qualitative interviews with 27 research administrators, and using some of Bourdieu's conceptual devices, the paper analyses particular kinds of informal occupational knowledge and practice, necessary in order effectively to 'do' the complex task of research administration in the pressurized environment of contemporary British higher education.  相似文献   
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