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   13643篇
  免费   153篇
  国内免费   18篇
教育   10082篇
科学研究   1122篇
各国文化   249篇
体育   903篇
综合类   7篇
文化理论   153篇
信息传播   1298篇
  2021年   94篇
  2020年   143篇
  2019年   264篇
  2018年   332篇
  2017年   370篇
  2016年   378篇
  2015年   268篇
  2014年   325篇
  2013年   3244篇
  2012年   262篇
  2011年   298篇
  2010年   280篇
  2009年   259篇
  2008年   318篇
  2007年   299篇
  2006年   271篇
  2005年   289篇
  2004年   271篇
  2003年   236篇
  2002年   243篇
  2001年   195篇
  2000年   196篇
  1999年   208篇
  1998年   157篇
  1997年   171篇
  1996年   167篇
  1995年   202篇
  1994年   175篇
  1993年   153篇
  1992年   169篇
  1991年   180篇
  1990年   160篇
  1989年   155篇
  1988年   134篇
  1987年   153篇
  1986年   136篇
  1985年   156篇
  1984年   162篇
  1983年   161篇
  1982年   155篇
  1981年   133篇
  1980年   96篇
  1979年   126篇
  1978年   134篇
  1977年   131篇
  1976年   98篇
  1975年   94篇
  1974年   87篇
  1973年   90篇
  1971年   69篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
21.
In recent years university presses have undergone some significant changes, such as expansion of their scope to include materials that may have appeal beyond the scholarly market. This article investigates, through the use of a survey of university libraries, the acquisition of university press products by libraries. In general, recent years have been changes in the relationship between university presses and libraries that have resulted in fewer items being purchased by the libraries.  相似文献   
22.
23.
24.
25.
In 1993, the Government of Austria passed legislation establishing a 'binary policy' in higher education. A new accrediting body the Fachhochschulrat was created, empowered to accredit vocationally oriented courses in any institution seeking to offer them. Institutions meeting certain conditions will be entitled to seek designation as Fachhochschulen. The policy marks an important departure from the traditionally highly regulated and centralized system of policymaking in Austria. The article offers an analysis of the factors leading to the policy and analyses the implications for the future. It draws on the author's experience as a member of a team of examiners from the Organization for Economic Co-operation and Development (OECD) undertaking a policy review of Austrian higher education, and points to lessons for Austria from the United Kingdom's experience over the last 25 years.  相似文献   
26.
This article discusses the changing relationships of authors and publishers, the current trends and challenges they face, and the direction of these relationships in the future. As the STM publishing industry finds itself in the midst of significant technological and economic changes, this article provides background to these changes and looks at the key elements, including open access business development, institutional repository trends, and emerging public financing policies in the future.  相似文献   
27.
28.
29.
The New Social Studies curriculum development movement was short-lived, in part because project staff were not sensitive to the realities of the educational context within which their materials and methods would be used. Although textbook-based recitation persists in social studies classrooms, textbooks are not a ready mechanism for reform. Among the reasons are the institutional constraints on publishers and the difficulty in effecting curricular change without appropriate teacher preparation and modifications in the educational environment. James P. Shaver id professor of secondary education, associate dean for research, College of Education, and acting dean of the School of Graduate Studies, Utah State University, Logan. He has been president of the National Council for the Social Studies and has received NCSS’s Citation for Exemplary Research. His numerous books and articles include materials for students, research reports, and discussion of educational rationale-building, rationales for social studies education, and research philosophy.  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