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   12688篇
  免费   18篇
教育   9885篇
科学研究   1229篇
各国文化   26篇
体育   377篇
综合类   1篇
文化理论   385篇
信息传播   803篇
  2023年   2篇
  2022年   10篇
  2021年   14篇
  2020年   32篇
  2019年   61篇
  2018年   2232篇
  2017年   2130篇
  2016年   1617篇
  2015年   134篇
  2014年   171篇
  2013年   342篇
  2012年   251篇
  2011年   733篇
  2010年   867篇
  2009年   473篇
  2008年   679篇
  2007年   1186篇
  2006年   97篇
  2005年   423篇
  2004年   465篇
  2003年   384篇
  2002年   151篇
  2001年   20篇
  2000年   36篇
  1999年   15篇
  1998年   12篇
  1997年   30篇
  1996年   4篇
  1995年   10篇
  1994年   17篇
  1993年   6篇
  1992年   7篇
  1991年   14篇
  1990年   15篇
  1989年   8篇
  1988年   7篇
  1987年   6篇
  1986年   4篇
  1985年   5篇
  1984年   2篇
  1983年   3篇
  1982年   4篇
  1981年   5篇
  1980年   4篇
  1979年   2篇
  1978年   4篇
  1976年   5篇
  1973年   2篇
  1971年   2篇
  1940年   1篇
排序方式: 共有10000条查询结果,搜索用时 46 毫秒
11.
12.
13.
14.
Human generated environmental problems are significant issues of global concern. Despite this, varying attitudes towards environments continue to exist across the globe, impacting on environmental decision-making and action at local, national and international levels. This paper probes some of the similarities and differences in environmental attitudes amongst pre-service teachers in Australia, Republic of Maldives and Indonesia. Data were collected using an established environmental attitude questionnaire and individual interviews. The three communities exhibited a similar range of environmental attitudes using the established questionnaire but significant differences emerged when the interview data were analysed phenomenographically. These differences reflect diversity within and across cultural groups that cannot be satisfactorily explained by the theory underpinning the established questionnaire. Consequently, a revised conceptual framework is proposed.  相似文献   
15.
16.
The article sets off with a brief summary of the history of appraisal and disposal of records as processed at the National Archives of Iceland (NAI) since its establishment in 1882 to present times. Rules on appraisal and disposal of records introduced in 1900, 1911, and 1916 were ignored and all records were kept. Status quo remained until 1985 when a new National Archives Act was passed. The appraisal and disposal process adopted then is described and explained. It included the publication of instructions on records management as well as forms relating to records management. The influence of acts of law on the appraisal and disposal process is explained. Finally the experience with the arrangement of organised appraisal in Iceland is described.  相似文献   
17.
18.
19.
20.
Notwithstanding the expansion of higher education across the OECD, there continues to be concern about the levels of participation amongst those from disadvantaged backgrounds. In response to this, a new form of financial support for students from low-income families, the 'opportunity bursary', was introduced for a limited period in England from 2001/02. Surveys of two cohorts of opportunity-bursary applicants were carried out and these suggested possible psychological, behavioural and economic impacts. Fewer opportunity-bursary recipients than non-recipients reported that part-time work had interfered with their studies and more reported that the bursary had made them less worried about meeting the costs of going to university. There was some evidence that the scheme led to increased retention in the first year of university study; it also appeared to lead to lower levels of debt, in particular bank overdrafts or credit card debt.  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