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   572篇
  免费   9篇
教育   436篇
科学研究   27篇
各国文化   20篇
体育   55篇
信息传播   43篇
  2022年   7篇
  2021年   6篇
  2020年   13篇
  2019年   18篇
  2018年   22篇
  2017年   21篇
  2016年   26篇
  2015年   12篇
  2014年   18篇
  2013年   104篇
  2012年   10篇
  2011年   15篇
  2010年   13篇
  2009年   15篇
  2008年   16篇
  2007年   15篇
  2006年   15篇
  2005年   11篇
  2004年   10篇
  2003年   11篇
  2002年   10篇
  2001年   5篇
  2000年   13篇
  1999年   13篇
  1998年   7篇
  1997年   7篇
  1996年   6篇
  1995年   5篇
  1993年   11篇
  1992年   7篇
  1991年   5篇
  1990年   7篇
  1989年   5篇
  1988年   3篇
  1987年   4篇
  1986年   3篇
  1985年   9篇
  1984年   6篇
  1983年   3篇
  1982年   6篇
  1980年   6篇
  1979年   6篇
  1978年   4篇
  1977年   8篇
  1976年   5篇
  1975年   5篇
  1974年   3篇
  1973年   4篇
  1971年   3篇
  1929年   3篇
排序方式: 共有581条查询结果,搜索用时 31 毫秒
21.
The librarians at four hospital libraries describe the electronic reference service, "Ask A Librarian," offered at their institutions. The hospitals are vastly different in size and in number of library staff, and offer the "Ask A Librarian" service to different clientele. The article illustrates that both large hospitals with a large library staff and small hospitals with a solo librarian and some volunteers can offer this type of service.  相似文献   
22.
23.
24.
To determine the nature and extent of the emerging field of “health law” scholarship in China, we retrieved 2956 publications about various aspects of health law published up through 2014 in 268 journals from the “Chinese Social Science Citation Index” and from the list of Chinese “Core Journals” maintained by the Peking University Library. By bibliometric analysis, we observed some interesting results which were different from our expectations. The collaboration network among Chinese health law (CHL) authors was relatively small, loose, unstable and early in its development. Kan Tian and Lixin Yang were leading authors, Renmin University of China was the primary institution, and Beijing was the predominant region studying Chinese health law (CHL). Kan Tian ranked 1st in the collaboration network and Lixin Yang published the most number of articles on CHL. Comprehensive universities made up the majority of institutions studying CHL, while medical colleges did not focus on health law research, possibly due to medical schools focusing mainly on clinical education and not attaching as much importance to social and humanistic aspects of medicine. Food safety, health administration, and the general principles of civil law were the main areas of focus in CHL research, which is basically in line with what we expected.  相似文献   
25.
26.
This paper identifies salient practices of faculty mentors of undergraduate research (UR) as indicated in the extensive literature of the past two decades on UR. The well-established benefits for students involved in UR are dependent, first and foremost, on high-quality mentoring. Mentorship is a defining feature of UR. As more and different types of colleges and universities strive to meet student demand for authentic scholarly experiences, it is imperative to identify what effective UR mentors do in order to ensure student engagement, quality enhancement, retention, and degree-completion. We offer an original analysis of the literature on UR mentoring in which we identify 10 significant “lessons learned,” or evidence-based practices of effective UR mentors that apply broadly across disciplines, students, institutions, and mentoring approaches.  相似文献   
27.
28.
29.
30.
Peer mentoring programs are an important component in the strategy to enhance the first year undergraduate experience. The operation of these programs needs to be informed by evidence as to their effectiveness. In this article we report on a six-year study of the development of a peer mentoring program in which feedback is used to improve program implementation. Evidence from surveys of participants in the program shows that this process has significantly enhanced their experiences and that the effects of these benefits have increased throughout the life of the program. Moreover, participation in the program enhanced the leadership, communication, and organizational skills of the peer mentors.  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