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   22895篇
  免费   96篇
  国内免费   11篇
教育   16019篇
科学研究   3387篇
各国文化   78篇
体育   1124篇
综合类   5篇
文化理论   460篇
信息传播   1929篇
  2021年   94篇
  2020年   135篇
  2019年   221篇
  2018年   2452篇
  2017年   2358篇
  2016年   1809篇
  2015年   281篇
  2014年   306篇
  2013年   1997篇
  2012年   451篇
  2011年   972篇
  2010年   1050篇
  2009年   602篇
  2008年   827篇
  2007年   1359篇
  2006年   203篇
  2005年   536篇
  2004年   594篇
  2003年   501篇
  2002年   258篇
  2001年   171篇
  2000年   197篇
  1999年   153篇
  1998年   81篇
  1997年   107篇
  1996年   111篇
  1994年   94篇
  1993年   92篇
  1992年   131篇
  1991年   146篇
  1990年   143篇
  1989年   162篇
  1988年   119篇
  1987年   115篇
  1986年   158篇
  1985年   152篇
  1984年   127篇
  1983年   128篇
  1982年   113篇
  1981年   93篇
  1980年   103篇
  1979年   138篇
  1978年   119篇
  1977年   104篇
  1976年   102篇
  1974年   110篇
  1973年   92篇
  1972年   84篇
  1971年   108篇
  1970年   80篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
22.
23.
24.
25.
26.
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   
27.
Two studies are reported describing the development and validation of the Strategic Flexibility Questionnaire (SFQ): a self-report instrument aimed at eliciting students’ beliefs about the need for, and conditional nature of, self-regulatory control over learning. In Study 1, 281 first-year university education students completed a 40-item pilot questionnaire. Factor analysis of responses revealed a 21-item instrument indicating three types of control beliefs: adaptive executive control, inflexible executive control, and irresolute executive control. In Study 2, the predictive validity of these conceptions was tested against the academic performance of 105 third-year university education students. Results indicated that students reporting adaptive executive control beliefs were more successful academically, while those students reporting inflexible or irresolute control beliefs were significantly less successful academically.  相似文献   
28.
Through the employment of a hybrid research model blending concept mapping and stimulated recall methodologies, this study explored the nature of a Pastoral Care Teacher's theory of action; the relationship between those beliefs and ideals and interactive thinking; and specific actions in effectively teaching a Pastoral Care issue. In undertaking the research a group of Year Eight boys at the Anglican Church Grammar School (Churchie) provided the context. The study shows that: (i) the teacher possessed a broad knowledge and understanding of the nature of Pastoral Care at Churchie; and (ii) the lessons undertaken, the pedagogy employed, and the knowledge elicited closely resembled the teacher's philosophies and thinking.  相似文献   
29.
Financing universities in times of increasing demands in all fields of public expenditure is a problem of nearly all European counnies not least because of the ongoing process of European integration. Comparing the different national systems of financing universities may be a means to foster cooperation and competition in a step by step growing network of universities in the European Community. This paper tries to give some insights into the German system; special considerotion is given to its federal structure and its implications for the universities' financthg system, because these problems may be of interest to other countries also. Of course this survey cannot be complete; details must be left to detailed information. The first part of the paper gives a survey of the higher education system in the Federal Republic of Gennany. The second part deals with the sources of funds, including the structure of mong streams to the universities. The third part refffs to the restrictions in using state money in the universities and the problems resulting; the fourth and final part concentrates on problems of the future, especially getring third party finds, and the diversifiation. of financing.  相似文献   
30.
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