全文获取类型
收费全文 | 380篇 |
免费 | 4篇 |
专业分类
教育 | 294篇 |
科学研究 | 20篇 |
各国文化 | 6篇 |
体育 | 6篇 |
综合类 | 1篇 |
文化理论 | 4篇 |
信息传播 | 53篇 |
出版年
2020年 | 7篇 |
2019年 | 2篇 |
2018年 | 5篇 |
2017年 | 6篇 |
2016年 | 3篇 |
2015年 | 5篇 |
2014年 | 6篇 |
2013年 | 88篇 |
2012年 | 7篇 |
2011年 | 12篇 |
2010年 | 5篇 |
2009年 | 13篇 |
2008年 | 15篇 |
2007年 | 20篇 |
2006年 | 8篇 |
2005年 | 12篇 |
2004年 | 3篇 |
2003年 | 5篇 |
2002年 | 6篇 |
2001年 | 10篇 |
2000年 | 9篇 |
1999年 | 4篇 |
1998年 | 12篇 |
1997年 | 14篇 |
1996年 | 10篇 |
1995年 | 18篇 |
1994年 | 10篇 |
1993年 | 10篇 |
1992年 | 11篇 |
1991年 | 8篇 |
1990年 | 3篇 |
1988年 | 2篇 |
1986年 | 1篇 |
1983年 | 2篇 |
1982年 | 3篇 |
1981年 | 3篇 |
1980年 | 2篇 |
1978年 | 5篇 |
1975年 | 3篇 |
1973年 | 2篇 |
1972年 | 1篇 |
1970年 | 1篇 |
1967年 | 2篇 |
1965年 | 1篇 |
1961年 | 1篇 |
1942年 | 1篇 |
1939年 | 1篇 |
1938年 | 1篇 |
1912年 | 1篇 |
1852年 | 1篇 |
排序方式: 共有384条查询结果,搜索用时 62 毫秒
121.
122.
123.
124.
Susan L. Elrod Associate Professor Mary M. Somerville Associate Dean 《The Journal of Academic Librarianship》2007,33(6):684-691
Amidst exponential growth of knowledge, student insights into the knowledge creation practices of the scientific community can be furthered by science faculty collaborations with university librarians. The Literature-Based Scientific Learning model advances undergraduates' disciplinary mastery and information literacy through experience with primary literature research practices and scientific scholarly communication traditions. 相似文献
125.
Emergent Agents: The Forgotten Publics in Crisis Communication and Issues Management Research 总被引:1,自引:0,他引:1
Damion Waymer - Damion Waymer is Assistant Professor of Communication at the University of Houston Robert L. Heath - Robert L. Heath is Professor of Communication at the University of Houston 《Journal of Applied Communication Research》2007,35(1):88-108
Crisis communication research rarely highlights the voices of marginalized publics or their advocates whose interests are affected by crisis situations. We take a different approach by using a response to a natural disaster to expand our theorizing about crisis situations beyond those that hurt the bottom line. Using official statements from Senators Landrieu and Obama about events surrounding Hurricane Katrina as texts for analysis, we demonstrate how they used transcendence, rhetorically, and appropriated the Bush administration's key term—security—to garner more support for their positions, Katrina sufferers, and relief efforts. Implications of this strategy serve to broaden crisis communication theorizing, and to provide insights into ways to strengthen the quality of crisis emergency response planning and response protocols. 相似文献
126.
Conceptualizing Continuous Coverage: A Strategic Model for Wall-to-Wall Local Television Weather Broadcasts 总被引:1,自引:0,他引:1
George L. Daniels - George L. Daniels is Assistant Professor of Journalism Ginger Miller Loggins is a doctoral student in the College of Communication Information Sciences at The University of Alabama Ginger Miller Loggins 《Journal of Applied Communication Research》2007,35(1):48-66
The 2005 hurricane season provided unprecedented opportunities for local television stations to serve the public interest in live, often commercial-free, coverage of severe weather. In this examination of four local television stations' coverage of four Atlantic hurricanes in two Southeastern markets, observed patterns of behavior culminated in the development of the Local Weather Continuous Coverage Model. The study showed that unlike their cable news counterparts, local television news continuous coverage prioritizes weather personnel over live, on-the-scene news reporting. Of all the weather tools used, radar was the most frequently used, followed by watch and warning graphics. 相似文献
127.
128.
129.
130.