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   747篇
  免费   35篇
各国政治   73篇
工人农民   23篇
世界政治   92篇
外交国际关系   38篇
法律   308篇
中国政治   4篇
政治理论   232篇
综合类   12篇
  2022年   3篇
  2021年   8篇
  2020年   17篇
  2019年   19篇
  2018年   25篇
  2017年   19篇
  2016年   33篇
  2015年   17篇
  2014年   23篇
  2013年   140篇
  2012年   19篇
  2011年   18篇
  2010年   17篇
  2009年   24篇
  2008年   13篇
  2007年   24篇
  2006年   18篇
  2005年   21篇
  2004年   26篇
  2003年   23篇
  2002年   26篇
  2001年   20篇
  2000年   20篇
  1999年   15篇
  1998年   13篇
  1997年   15篇
  1996年   11篇
  1995年   5篇
  1994年   12篇
  1993年   8篇
  1992年   12篇
  1991年   8篇
  1990年   16篇
  1989年   7篇
  1988年   6篇
  1987年   5篇
  1986年   4篇
  1985年   10篇
  1984年   10篇
  1983年   8篇
  1982年   3篇
  1981年   3篇
  1980年   6篇
  1979年   5篇
  1978年   5篇
  1975年   3篇
  1972年   3篇
  1970年   3篇
  1967年   2篇
  1966年   2篇
排序方式: 共有782条查询结果,搜索用时 15 毫秒
61.
This paper addresses research in the life sciences, responsible for significant national expenditures for scientific investigations funded by both the federal government and industry. Our investigation examines faculty members' involvement with industry in entrepreneurial ways that is, involved in translating their research into potentially marketable knowledge or products. First, this study examines whether there are differences in entrepreneurial behaviour between clinical and non-clinical faculty in the life sciences with industry relationships, and, second, to discover any linkage between entrepreneurship and secrecy or productivity in different ways for clinical and non-clinical faculty. The study is based on survey responses of a national sample of 4,000 clinical and non-clinical life sciences faculty in 49 U.S. research universities. The results show non-clinical faculty as more involved at the back end. The more entrepreneurial end of commercialization while clinical faculty are involved at the back end. The more entrepreneurial faculty (non-clinical) are more likely to be secretive about their research. Clinical faculty are less likely to have been denied access to research results or products. Entrepreneurial faculty are not less productive in their faculty roles. This investigation is preliminary in that it addresses one large area of academic research but excludes fields with longer historical relationships with industry.  相似文献   
62.
63.
64.
65.
Information sharing research has largely focused on capturing operational practices related to the exchange of information. A noticeable shortcoming of this developing literature is the lack of scholarly attention focused specifically on analytic personnel. The present study employs semi-structured interviews with 23 personnel that comprise the analytic unit within a regional fusion center located in a large metropolitan area in the United States. Findings indicate that there is significant ambiguity surrounding the organizational and geographic audiences to which intelligence products should be tailored. Moreover, it appears information sharing is sparse and reliant upon personal relationships between analysts and external organizations. Lastly, analysts do not receive feedback pertaining to the content and effectiveness of intelligence products created. These findings may be generalized to other analytical organizations whose primary goal is to gather, analyze and disseminate intelligence. Action steps for policymakers are provided.  相似文献   
66.
67.
68.
69.
Many arguments in favour of constitutionally entrenched Bills of Rights are undermined by the inherently controversial nature of human rights with respect to their content, their form, and their valence. Even in the case of civil and political rights, the concretization of rights at the level of specificity required to decide particular cases must always be politically and morally controversial. There is no accepted moral or legal method that can be utilized to give the requisite objectivity to the value choices inherent in human rights jurisprudence. Positivization of human rights increases their utility but compromises their moral status. It follows that legitimate articulation of human rights requires ongoing democratic dialogue and decision-making. Although perceived as a stop-gap measure, the Human Rights Act 1998 could facilitate an enduring partnership between courts and parliaments, placing human rights more firmly on the political agenda and establishing a proper balance between the inputs of courts and parliaments which recognizes that the development of positivized human rights must be primarily located in electorally-based politics.  相似文献   
70.
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