全文获取类型
收费全文 | 454篇 |
免费 | 10篇 |
专业分类
教育 | 398篇 |
科学研究 | 15篇 |
各国文化 | 5篇 |
体育 | 15篇 |
综合类 | 1篇 |
文化理论 | 1篇 |
信息传播 | 29篇 |
出版年
2023年 | 2篇 |
2022年 | 6篇 |
2021年 | 4篇 |
2020年 | 10篇 |
2019年 | 22篇 |
2018年 | 22篇 |
2017年 | 22篇 |
2016年 | 20篇 |
2015年 | 12篇 |
2014年 | 13篇 |
2013年 | 95篇 |
2012年 | 12篇 |
2011年 | 18篇 |
2010年 | 12篇 |
2009年 | 13篇 |
2008年 | 12篇 |
2007年 | 12篇 |
2006年 | 11篇 |
2005年 | 6篇 |
2004年 | 7篇 |
2003年 | 8篇 |
2002年 | 2篇 |
2001年 | 8篇 |
2000年 | 6篇 |
1999年 | 8篇 |
1998年 | 5篇 |
1997年 | 5篇 |
1996年 | 5篇 |
1995年 | 2篇 |
1994年 | 5篇 |
1993年 | 5篇 |
1992年 | 7篇 |
1991年 | 4篇 |
1990年 | 3篇 |
1989年 | 2篇 |
1988年 | 5篇 |
1987年 | 5篇 |
1986年 | 5篇 |
1985年 | 4篇 |
1984年 | 6篇 |
1983年 | 2篇 |
1981年 | 4篇 |
1980年 | 4篇 |
1979年 | 5篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1967年 | 2篇 |
1966年 | 2篇 |
1924年 | 1篇 |
1875年 | 2篇 |
排序方式: 共有464条查询结果,搜索用时 0 毫秒
81.
82.
83.
84.
85.
Regina Romano Reynolds 《期刊图书馆员》2017,72(1-4):172-176
ABSTRACTThe International Standard Serial Number (ISSN) has been the standard, eight-digit code used to identify newspapers, journals, magazines, and periodicals on all kinds of media—print and electronic—for the past 40 years. Periodically, the standard must be revised to allow it to accommodate new formats, changes in the publishing industry and information supply chain, and other developments in the information field. Regina Romano Reynolds, director of the U.S. ISSN Center at the Library of Congress, describes the issues that the ISSN International Centre perceives as necessitating a revision of the standard and the likely next steps in the International Organization for Standardization standards revision process. 相似文献
86.
87.
In recent years, academic libraries have expanded their traditional focus on intellectual and scholarly pursuits, with many libraries now initiating programs that support student growth, development, and wellness. Although providing animal-assisted activities to college students is a fairly new concept, the social and therapeutic benefits of pet ownership or simply interacting with a companion animal are well documented. The University of Connecticut's Homer Babbidge Library on the Storrs campus chose to support the physical and emotional well-being of students during the stress-filled week of finals by providing therapy dogs. Student interaction and feedback were overwhelmingly positive. 相似文献
88.
Adolescent girls reported on their experiences both as perpetrators and as victims of several distinct forms of relational aggression. Details of these incidents were gathered from 114 ethnically diverse ninth and tenth graders via a secure online survey. The frequency with which girls perpetrated or were targeted for particular acts of relational aggression was assessed and, based on the responses, a computer program randomly selected one item (i.e., gossip, ignoring, or exclusion) for which each girl was asked to recall a specific experience and answer follow‐up questions. Perceptions of the goals and functions of specific relationally aggressive acts were assessed, as well as how the perpetrator or victim felt at the time of the incident. Ignoring or “giving the silent treatment” appeared to be a unique form of relational aggression inasmuch as the girls perceived different motives, or functions, for ignoring compared with gossip and exclusion and felt worse at the time of the ignoring incident, both when they were reporting as aggressors and as victims. © 2010 Wiley Periodicals, Inc. 相似文献
89.
90.