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   3619篇
  免费   60篇
  国内免费   7篇
教育   2764篇
科学研究   302篇
各国文化   51篇
体育   250篇
综合类   12篇
文化理论   59篇
信息传播   248篇
  2023年   21篇
  2022年   47篇
  2021年   71篇
  2020年   107篇
  2019年   171篇
  2018年   225篇
  2017年   211篇
  2016年   175篇
  2015年   108篇
  2014年   144篇
  2013年   624篇
  2012年   140篇
  2011年   125篇
  2010年   132篇
  2009年   102篇
  2008年   93篇
  2007年   94篇
  2006年   88篇
  2005年   108篇
  2004年   104篇
  2003年   126篇
  2002年   93篇
  2001年   84篇
  2000年   54篇
  1999年   39篇
  1998年   22篇
  1997年   17篇
  1996年   19篇
  1995年   24篇
  1994年   14篇
  1993年   10篇
  1992年   11篇
  1991年   23篇
  1990年   14篇
  1989年   21篇
  1988年   9篇
  1987年   8篇
  1986年   11篇
  1985年   12篇
  1984年   7篇
  1982年   10篇
  1981年   13篇
  1980年   10篇
  1979年   9篇
  1978年   9篇
  1977年   10篇
  1974年   10篇
  1973年   8篇
  1966年   6篇
  1963年   6篇
排序方式: 共有3686条查询结果,搜索用时 15 毫秒
121.

This paper argues that the South African educational restructuring policy proposals are unlikely to become interventions that help bringing about greater development, equity, participation and redress. The reasons for this are manifold. It is contended that the policy proposals are flawed in their conceptualization of the problems and misjudge the educational context and dynamics on the ground. These interventions favour the interests of the more organized and privileged sections of society and only indirectly address the needs of the excluded and disadvantaged. The policy proposals are also based on problematic assumptions about policy and the policy process, and the relationship between policy and practice. Finally, these proposals do not have an appropriate understanding of the change process and are unable to develop strategies to influence the reform process and empower the disadvantaged to struggle for a fairer, more equitable and effective education and training system.  相似文献   
122.
The WWW is increasingly used as a medium to support education and training. A course at the University of Twente in which groups of students collaborate in the design and production of multimedia instructional materials has now been supported by a website since 1995. Workflow was integrated with other components in the website to investigate whether workflow can help instructors and students to have a better overview of group progress. Our evaluation shows that the introduction of workflow does provide added value. Another outcome of the experiment is that the transfer of a business application (workflow) into the educational domain has highlighted some differences and similarities between educational and business processes. This article explores some of these issues as highlighted by the application of workflow in education.  相似文献   
123.
124.
125.
Health sciences librarians are being called upon to be more proactive in their institutions' continuing education efforts. In an effort to identify whether search requests indicated CE needs, a study was conducted by a group of members of GaIN (Georgia Interactive Network for Medical Information). MEDLINE requests from health care professionals for subject specific clinical topics were collected during a six-month period via a standard search request form created for the study. Copies of all completed requests were collected and broad ICD-9 codes assigned to the search topics. Institutional reports were generated for each participating library to share with hospital CE coordinators. They were also compiled for the group as a whole, and reflected the "hottest" topics requested during the study period for physicians and for non-physicians (nurses, allied health, administrators). A survey to hospital librarians and CE educators showed some value in the reports, but greater potential for further collaboration between librarians and CE coordinators.  相似文献   
126.
127.
128.
129.
130.
PURPOSE: Identify journal collection access and use factors. SETTING AND SUBJECTS: University of North Carolina at Chapel Hill's Health Sciences Library patrons. METHODOLOGY: Survey forms and user interactions were monitored once a week for twelve weeks during the fall 1997 semester. The project was based on a 1989 New Mexico State University study and used Kantor's Branching Analysis to measure responses. RESULT: 80% of reported sought journal articles were found successfully. Along with journal usage data, the library obtained demographic and behavioral information. DISCUSSION AND CONCLUSIONS: Journals are the library's most used resource and, even as more electronic journals are offered, print journals continue to make up the majority of the collection. Several factors highlighted the need to study journal availability. User groups indicated that finding journals was problematic, and internal statistics showed people requesting interlibrary loans for owned items. The study looked at success rates, time, and ease of finding journals. A variety of reasons contributed to not finding journals. While overall user reports indicated relatively high success rate and satisfaction, there were problems to be addressed. As the library proceeds in redesigning both the physical space and electronic presence, the collected data have provided valuable direction.  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