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   939篇
  免费   27篇
教育   724篇
科学研究   58篇
各国文化   14篇
体育   50篇
文化理论   10篇
信息传播   110篇
  2023年   4篇
  2022年   12篇
  2021年   8篇
  2020年   13篇
  2019年   20篇
  2018年   34篇
  2017年   44篇
  2016年   33篇
  2015年   19篇
  2014年   26篇
  2013年   264篇
  2012年   23篇
  2011年   21篇
  2010年   19篇
  2009年   16篇
  2008年   24篇
  2007年   23篇
  2006年   18篇
  2005年   17篇
  2004年   19篇
  2003年   15篇
  2002年   22篇
  2001年   7篇
  2000年   12篇
  1999年   12篇
  1998年   21篇
  1997年   10篇
  1996年   15篇
  1995年   9篇
  1994年   5篇
  1993年   6篇
  1992年   16篇
  1991年   8篇
  1990年   13篇
  1989年   4篇
  1988年   9篇
  1987年   8篇
  1985年   7篇
  1984年   4篇
  1983年   5篇
  1982年   5篇
  1981年   8篇
  1979年   7篇
  1978年   6篇
  1977年   9篇
  1976年   7篇
  1974年   8篇
  1972年   4篇
  1971年   4篇
  1915年   4篇
排序方式: 共有966条查询结果,搜索用时 640 毫秒
61.
62.
Using qualitative interviews, focus groups, storytelling and collective journaling, the life experiences of people in a local village community, in South Westphalia, Germany, born between 1930 and 1945, were analysed collaboratively. The research intention was to give the younger generations in that region access to these experiences and insights, within the context of democratic learning and civic education. The focus of this narrative learning project was on the politically relevant issues and themes they contained, above all: the significance of free information and thought, a free cultural life, access to education for all children and youth, a self-determined life for women and girls, as well as cohesion and self-help structures in the social community. Many tales were shared from the Third Reich, making references to Wilhelmine Germany and the Republic of Weimar, including how these times had been narrated to them through their forebearers and families’ archives.  相似文献   
63.
The majority of eukaryotic genes produce multiple mRNA isoforms with distinct 3′ ends through a process called mRNA alternative polyadenylation (APA). Recent studies have demonstrated that APA is dynamically regulated during development and in response to environmental stimuli. A number of mechanisms have been described for APA regulation. In this review, we attempt to integrate all the known mechanisms into a unified model. This model not only explains most of previous results, but also provides testable predictions that will improve our understanding of the mechanistic details of APA regulation. Finally, we briefly discuss the known and putative functions of APA regulation.  相似文献   
64.
65.
66.
67.
68.
69.
70.
The international perceptions of Japanese young adults were explored in 172 professional education students in two Tokyo colleges. They classified 30 nations according to their “current” and “future” affinity to Japan. Little difference was detected in the Q-sorts between institutions arid sexes, while the “current” and “future” sorts correlated .96 with each other. In cluster analyses, many two-nation units (e.g., Czechoslovakia-Yugoslavia) were found to be the building blocks for the overall pattern. The total configuration consisted of three broad groups: mostly Western European nations, problematical nations (China, Russia, Israel, Egypt, etc.), and remote and neutral nations. Structurally, the results were similar to those for American young adults, but the contents were different. The notion of cultural metastereotypes thus received tentative support.  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