全文获取类型
收费全文 | 1043篇 |
免费 | 17篇 |
专业分类
教育 | 730篇 |
科学研究 | 48篇 |
各国文化 | 17篇 |
体育 | 113篇 |
文化理论 | 12篇 |
信息传播 | 140篇 |
出版年
2022年 | 6篇 |
2021年 | 7篇 |
2020年 | 21篇 |
2019年 | 27篇 |
2018年 | 30篇 |
2017年 | 27篇 |
2016年 | 23篇 |
2015年 | 17篇 |
2014年 | 17篇 |
2013年 | 267篇 |
2012年 | 27篇 |
2011年 | 33篇 |
2010年 | 17篇 |
2009年 | 17篇 |
2008年 | 19篇 |
2007年 | 22篇 |
2006年 | 22篇 |
2005年 | 27篇 |
2004年 | 10篇 |
2003年 | 29篇 |
2002年 | 12篇 |
2001年 | 12篇 |
2000年 | 10篇 |
1999年 | 14篇 |
1998年 | 7篇 |
1997年 | 12篇 |
1996年 | 15篇 |
1995年 | 15篇 |
1994年 | 18篇 |
1993年 | 12篇 |
1992年 | 9篇 |
1991年 | 9篇 |
1990年 | 7篇 |
1989年 | 9篇 |
1988年 | 7篇 |
1987年 | 9篇 |
1986年 | 11篇 |
1985年 | 17篇 |
1984年 | 11篇 |
1983年 | 14篇 |
1982年 | 9篇 |
1981年 | 16篇 |
1980年 | 11篇 |
1979年 | 8篇 |
1978年 | 7篇 |
1977年 | 12篇 |
1976年 | 10篇 |
1975年 | 12篇 |
1974年 | 7篇 |
1973年 | 14篇 |
排序方式: 共有1060条查询结果,搜索用时 0 毫秒
111.
112.
113.
Andrea L. Chapman Laura C. Morgan Gerald Gartlehner 《Health information and libraries journal》2010,27(1):22-27
Background: To minimise retrieval bias, manual literature searches are a key part of the search process of any systematic review. Considering the need to have accurate information, valid results of the manual literature search are essential to ensure scientific standards; likewise efficient approaches that minimise the amount of personnel time required to conduct a manual literature search are of great interest. Objective: The objective of this project was to determine the validity and efficiency of a new manual search method that utilises the scopus ? database. Methods: We used the traditional manual search approach as the gold standard to determine the validity and efficiency of the proposed scopus method. Outcome measures included completeness of article detection and personnel time involved. Using both methods independently, we compared the results based on accuracy of the results, validity and time spent conducting the search, efficiency. Results: Regarding accuracy, the scopus method identified the same studies as the traditional approach indicating its validity. In terms of efficiency, using scopus led to a time saving of 62.5% compared with the traditional approach (3 h versus 8 h). Conclusions: The scopus method can significantly improve the efficiency of manual searches and thus of systematic reviews. 相似文献
114.
AbstractThe number of military veterans taking advantage of post-911 educational benefits has increased significantly, and institutions of higher education have responded by creating veteran-friendly campuses. Accordingly, academic librarians have engaged in proactive, ongoing conversations about providing services to this unique student population. The authors went on reconnaissance to assess the needs of student veterans and their response to a recently created veterans lounge space in the library. The information gathered from this survey can help provide insight and possible strategies to improve library outreach and services. 相似文献
115.
Gerald S. Greenberg 《Communication Booknotes Quarterly》2013,44(1):5-26
Ralph Lee Smith's The Wired Nation: The Electronic Communications Highway (New York: Harper Colophone Books, 1972---$1.95, paper) Jerrold Oppenheim's Soapbox Television: Introduction to Model Code of Regulations Cable Television-Broad, and Communications (Chicago: ACLU, South Clark, First Revision of November 1971-- 2.00, paper) Robert K. Yin, Cable on the Public's Mind Rolla Edward Park, Computer Code for a Cable Television System Financial Model Rolla Edward Park, The exclusivity Provisions of the Federal Communications Commission's Cable Television Regulations S.M. Genensky, et. al. Advances in Closed Circuit TV Systems for the Partially Sighted Broadband Communications Report (Broadband Information Services Inc. 274 Madison Ave., New York 10016) The Videocassette &; CATV Newsletter (Martin Roberts &; Associates, Inc., Box 5128N, Beverly Hills, Calif. 90210) 相似文献
116.
Gerald S. Lesser's Children and Television: Lessons From Sesame Street (New York: Random House, 1974 -- $10.00) Richard M. Polsky's Getting to Sesame Street: Origins of the Children's Television Workshop (Palo Alto, Calif.: Aspen Program on Communications and Society, 770 welsh Rd., 1974 --$3.95...also New York: Praeger Special Studies, 1974 -- $11.00) 相似文献
117.
Browne R Lasserre K McTaggart J Bayley L McKibbon A Clark M Perry GJ Murphy J 《Health information and libraries journal》2012,29(1):75-80
This is the second in a series of articles exploring international trends in health science librarianship in the first decade of the 21st century. The invited authors were asked to reflect on developments in their country - viz. Australia, Canada, New Zealand and the United States. Future issues will track trends in Northern Europe, the Nordic countries, Southern Europe and Latin America. JM. 相似文献
118.
Maria J. Grant Penny Bonnett Anthea Sutton Audrey Marshall Jeannette Murphy Hannah Spring 《Health information and libraries journal》2016,33(1):1-6
Academic writing can seem a daunting prospect although with the right support and information it can be more achievable than you think. In this first set of editorial comments of 2016, editors from all sections of the Health Information and Libraries Journal outline the origins of the individual section of the journal which they oversee and highlight some of the things you might want to consider when thinking of submitting your writing for publication. 相似文献
119.
Big data, like MOOCs, altmetrics and open access, is a term that has been commonplace in the library community for some time yet, despite its prevalence, many in the library and information sector remain unsure of the relationship between big data and their roles. This editorial explores what big data could mean for the day‐to‐day practice of health library and information workers, presenting examples of big data in action, considering the ethics of accessing big data sets and the potential for new roles for library and information workers. 相似文献
120.