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   378篇
  免费   13篇
各国政治   24篇
工人农民   7篇
世界政治   40篇
外交国际关系   31篇
法律   219篇
中国政治   5篇
政治理论   64篇
综合类   1篇
  2023年   2篇
  2020年   7篇
  2019年   15篇
  2018年   10篇
  2017年   10篇
  2016年   22篇
  2015年   9篇
  2014年   7篇
  2013年   57篇
  2012年   12篇
  2011年   8篇
  2010年   7篇
  2009年   12篇
  2008年   10篇
  2007年   14篇
  2006年   6篇
  2005年   16篇
  2004年   10篇
  2003年   5篇
  2002年   11篇
  2001年   9篇
  2000年   12篇
  1999年   12篇
  1998年   10篇
  1997年   10篇
  1996年   4篇
  1995年   6篇
  1994年   5篇
  1993年   3篇
  1992年   5篇
  1991年   4篇
  1990年   4篇
  1989年   4篇
  1988年   4篇
  1987年   5篇
  1986年   5篇
  1985年   4篇
  1984年   5篇
  1983年   6篇
  1982年   1篇
  1981年   5篇
  1980年   3篇
  1979年   3篇
  1977年   1篇
  1976年   1篇
  1974年   3篇
  1973年   2篇
  1971年   1篇
  1970年   1篇
  1967年   1篇
排序方式: 共有391条查询结果,搜索用时 187 毫秒
201.
202.
Death expectancy     
In this brief Viewpoint, the author argues that the common understanding of average life expectancy in any given country is an inappropriate measure in relation to development, since among AIDS-affected populations it fails to differentiate between significantly different life spans, depending on whether or not a person contracts the disease.  相似文献   
203.
The changing nature of governance in Australia over the last two decades has given rise to a broad range of new strategies to review the development and delivery of government policies and programs. Key factors affecting the relationship between citizens and the state have been the deregulation and liberalisation of the Australian economy, with its focus on the market for the delivery of services, once the exclusive domain of public sector organisations. The increased use of consultants over this period is an example of governments going to the market for professional services. Effective policy development and review by consultants requires that they be well versed both in the substantive issues surrounding the policy field as well as in the process required to properly frame and evaluate these issues.  相似文献   
204.
One of the most difficult challenges in technology transfer is to measure the movement of knowledge from basic scientific research to industrial technology. This paper will report on a study of the linkage between science supported by the Agricultural Research Service (ARS) and patented technology. This study traced the citations from U.S. patents issued in 1987–88 and 1993–94 to scientific research papers linked to the U.S. Department of Agriculture (USDA). The number of patent citations to ARS papers, and to other USDA-supported papers has increased fourfold over the six-year period. A distinct difference also exists between the patent-cited ARS papers and patent-cited extramural USDA-supported papers: ARS papers are in more agriculturally related journals, while the extramural papers were in more basic and biomedical journals. USDA-supported papers were overwhelmingly cited by U.S.-invented patents (in a patent system in which half the patents are foreign-invented). In the primary field of ARS papers (Biology), they are cited much more often by patents than Biology papers from any other publishing organization. Since the publishing organizations and support sources of all the papers cited in these patents have now been identified, we can study the transfer of scientific results to patented technology by institution, by agency, or by any other category of patent or paper holder. The authors thank the Agricultural Research Service of the U.S. Department of Agricultural, especially Dr. Richard Parry, for this paper' use of the study performed for them by CHI Research, Inc. (Grant number 59-0790-6-054)  相似文献   
205.
Managerial conflict resolution skills such as mediation have often been poorly defined and measured. We used a mixed‐method design to develop a managerial mediation competency scale. In our first study, we used semistructured interviews to identify managerial mediation skills and attitudes, from which we derived a framework for measuring managerial mediation competency. In our second study, we developed scale items and used a quantitative survey to test the scale's psychometric qualities and to gain insight into the theoretical structure of managerial mediation competency. Our managerial mediation competency scale can be used in research questionnaires or organizational surveys as a training, research, and theory development tool.  相似文献   
206.
207.
208.
209.
210.
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