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   27537篇
  免费   152篇
  国内免费   22篇
教育   19441篇
科学研究   3745篇
各国文化   177篇
体育   1486篇
综合类   6篇
文化理论   501篇
信息传播   2355篇
  2021年   133篇
  2020年   193篇
  2019年   327篇
  2018年   2561篇
  2017年   2472篇
  2016年   1948篇
  2015年   377篇
  2014年   413篇
  2013年   3145篇
  2012年   531篇
  2011年   1071篇
  2010年   1130篇
  2009年   692篇
  2008年   935篇
  2007年   1435篇
  2006年   286篇
  2005年   629篇
  2004年   683篇
  2003年   578篇
  2002年   354篇
  2001年   235篇
  2000年   267篇
  1999年   223篇
  1998年   125篇
  1997年   159篇
  1996年   162篇
  1995年   127篇
  1994年   147篇
  1993年   135篇
  1992年   183篇
  1991年   216篇
  1990年   196篇
  1989年   214篇
  1988年   153篇
  1987年   172篇
  1986年   203篇
  1985年   210篇
  1984年   184篇
  1983年   189篇
  1982年   160篇
  1981年   142篇
  1980年   136篇
  1979年   189篇
  1978年   177篇
  1977年   152篇
  1976年   134篇
  1975年   112篇
  1974年   134篇
  1973年   122篇
  1971年   130篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
31.
32.
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   
33.
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   
34.
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   
35.
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   
36.
37.
38.
39.
40.
Richard H. Beyler 《Minerva》2006,44(3):251-266
In responding to incidents of internal ‘indiscipline’, the Kaiser Wilhelm Society many times asserted its authority, sometimes in cooperation with agencies of the Nazi regime. Following the Second World War, however, the KWS represented itself as having been intrinsically anti-Nazi. This essay describes the assumptions inherent in this view, and points to its wider implications for post-war German science.  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