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   2915篇
  免费   40篇
  国内免费   10篇
教育   2038篇
科学研究   276篇
各国文化   53篇
体育   217篇
综合类   2篇
文化理论   22篇
信息传播   357篇
  2023年   15篇
  2022年   28篇
  2021年   53篇
  2020年   105篇
  2019年   131篇
  2018年   153篇
  2017年   154篇
  2016年   143篇
  2015年   100篇
  2014年   132篇
  2013年   721篇
  2012年   106篇
  2011年   97篇
  2010年   102篇
  2009年   90篇
  2008年   81篇
  2007年   79篇
  2006年   70篇
  2005年   39篇
  2004年   34篇
  2003年   50篇
  2002年   34篇
  2001年   37篇
  2000年   31篇
  1999年   22篇
  1998年   17篇
  1997年   19篇
  1996年   20篇
  1995年   17篇
  1994年   13篇
  1993年   21篇
  1992年   13篇
  1991年   22篇
  1990年   9篇
  1989年   16篇
  1988年   10篇
  1987年   18篇
  1986年   11篇
  1985年   20篇
  1984年   11篇
  1983年   10篇
  1982年   14篇
  1981年   10篇
  1980年   8篇
  1979年   10篇
  1978年   11篇
  1977年   6篇
  1975年   5篇
  1974年   4篇
  1973年   6篇
排序方式: 共有2965条查询结果,搜索用时 156 毫秒
81.
This study investigated the sense of belonging of part-time students through interviews with 53 novice or experienced students enrolled in part-time programmes in Hong Kong. It was found that students were more easily able to affiliate with their class groups or teaching staff than with their department or university. Seven methods are suggested for promoting a sense of belonging. Class cohesiveness can be developed through learning activities and maintaining classes as a cohort. Relationships with teaching staff can be developed through encouraging interaction, providing good quality teaching and making a positive initial impression. There was also evidence that a sense of belonging was more likely to develop if enrolment was through departments and part-time students had access to resources and facilities. The data showed that promoting a sense of belonging contributed to better quality learning outcomes and increased the chances of students completing programmes.  相似文献   
82.
The founding fathers of the United States recognized that freely available information and an educated citizenry were essential to the functioning of a representative democracy. But almost as soon as the ink dried on the Constitution, political forces moved, and have continued to move, to restrict the flow of information from the government to the public, as well as among members of the public. This article examines whether information availability has become a victim of the war on terrorism – whether the nation has entered a time in which legal and policy initiatives are creating information gulags – secreting government information and restricting communications among members of the public, including the academic community. This article explores how policy is shaping the information relationship among the government, the public, academia, and the media and whether new models may be appropriate and more beneficial to society. In doing so, we examine in depth not only public access to government information but also the emerging and vital issue of government restrictions on scholarly exchange, as most recently presented by the legal dispute between the Institute of Electrical and Electronic Engineers (IEEE) and the Office of Foreign Asset Control (OFAC), Department of Treasury, and subsequently the litigation brought by the Association of American University Presses (AAUP).  相似文献   
83.
A review of print and print + online English serials conducted at Hong Kong Baptist University Library in 2006 revealed low usage of many print journals calling into question the age old practice of binding serials. With binding costs escalating, serials budgets being reduced, and libraries increasingly purchasing electronic titles, it was time to review current binding practices. On conclusion of the review, it was recommended that binding of more than 85% of serials cease and be replaced by the use of boxes and that usage statistics be reviewed annually with a view to effecting further reductions.  相似文献   
84.
85.
从后现代主义的起源、流变及其表现形式来看,后现代主义思潮具有反传统、反理性、多元化、自组织等特征.这种思潮已经波及科学及教育领域,正在并将继续对教育科学的理论及实战产生诸多正面、负面的影响.  相似文献   
86.
87.
88.
A project to recatalog and reclassify the book collection of the Bowman Gray School of Medicine Library utilizing the Magnetic Tape/Selectric Typwriter system for simultaneous catalog card production and computer stored data acquisition marks the beginning of eventual computerization of all library operations. A keyboard optical display system will be added by late 1970. Major input operations requiring the creation of "hard copy" will continue via the MTST system. Updating, editing and retrieval operations as well as input without hard copy production will be done through the "on-line" keyboard optical display system. Once the library's first data bank, the book catalog, has been established the computer may be consulted directly for library holdings from any optical display terminal throughout the medical center. Three basic information retrieval operations may be carried out through "on-line" optical display terminals. Output options include the reproduction of part or all of a given document, or the generation of statistical data, which are derived from two Acquisition Code lines. The creation of a central bibliographic record of Bowman Gray Faculty publications patterned after the cataloging program is presently under way. The cataloging and computer storage of serial holdings records will begin after completion of the reclassification project. All acquisitions added to the collection since October 1967 are computer-stored and fully retrievable. Reclassification of older titles will be completed in early 1971.  相似文献   
89.
Achievement goals and perceived motivational climate are two important constructs in achievement goal theory, and they play critical roles in student motivation and behavior Traditionally, these two constructs have been examined separately. The present study examined relationships between the two constructs and students' self-reported mastery behaviors as well as age-related differences. Three hundred eight students in 4th, 8th, and 11th grades completed questionnaires assessing their achievement goals, perceived motivational climate, and perceptions of their mastery behaviors. Results indicated that achievement goals and perceived motivational climate were related to students' self-reported mastery behaviors. However, the relations varied depending on the students' ages. The older students, compared to the younger ones, appeared to be inclined more toward ego orientation and the ego-involved climate. A multiple achievement goals perspective is recommended for future research on relationships among achievement goals, perceived motivational climate and achievement-related cognitions, and behaviors in physical education.  相似文献   
90.
Book reviews     
Gaining Independence: A Manual for Planning the Launch of a Nonprofit Electronic Publishing Venture, version 1.0 by Howard Goldstein Published by SPARC, available online: http://www.arl.org/sparc/GI Indexers and Indexing in Fact and Fiction edited by Hazel K. Bell The British Library, London, 2001. Pp. 160. Paper, £16. ISBN 0-7123-4729-1 Preservation Management of Digital Materials: A Handbook by Maggie Jones and Neil Beagrie The British Library, Nov. 2001. Pp. 145. Spiral bound, £15.00. ISBN 0 7123 0886 5. Copies can be ordered from Turpin Distribution Services Ltd. Publishing Law, 2nd edn by Hugh Jones and Christopher Benson Routledge, 2002. Cased, £65.00, ISBN 0-415-26153-8; paper, £24.99, ISBN 0-415-26154-6 How to Survive Peer Review by Elizabeth Wager, Fiona Godlee and Tom Jefferson London: BMJ Books, 2002. Pp. v + 62. £12.95. ISBN 0-7279-1686-6  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