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   2612篇
  免费   155篇
各国政治   242篇
工人农民   170篇
世界政治   303篇
外交国际关系   196篇
法律   1363篇
中国政治   5篇
政治理论   467篇
综合类   21篇
  2023年   31篇
  2022年   29篇
  2021年   49篇
  2020年   90篇
  2019年   115篇
  2018年   141篇
  2017年   185篇
  2016年   166篇
  2015年   106篇
  2014年   155篇
  2013年   439篇
  2012年   131篇
  2011年   111篇
  2010年   73篇
  2009年   62篇
  2008年   91篇
  2007年   108篇
  2006年   84篇
  2005年   65篇
  2004年   82篇
  2003年   62篇
  2002年   48篇
  2001年   52篇
  2000年   41篇
  1999年   26篇
  1998年   24篇
  1997年   24篇
  1996年   10篇
  1995年   15篇
  1994年   9篇
  1993年   12篇
  1992年   13篇
  1991年   10篇
  1990年   7篇
  1989年   7篇
  1988年   5篇
  1987年   9篇
  1986年   4篇
  1985年   8篇
  1984年   7篇
  1983年   4篇
  1982年   8篇
  1975年   3篇
  1974年   6篇
  1972年   5篇
  1971年   4篇
  1968年   3篇
  1967年   4篇
  1966年   5篇
  1965年   3篇
排序方式: 共有2767条查询结果,搜索用时 15 毫秒
191.
192.
193.
Statement of Purpose: A decline in state-sponsored terrorism has caused many terrorist organizations to resort to criminal activity as an alternative means of support. This study examines terrorists' involvement in a variety of crimes ranging from motor vehicle violations, immigration fraud, and manufacturing illegal firearms to counterfeiting, armed bank robbery, and smuggling weapons of mass destruction. Special attention is given to transnational organized crime. Crimes are analyzed through the routine activity perspective and social learning theory. These theories draw our attention to the opportunities to commit crime and the criminal skills necessary to turn opportunity into criminality. Through these lenses, the research appraises the “successes” and “failures” of terrorists' engagement in crime. Because “failures” can result from law enforcement efforts to (1) interrupt criminal skill development, and/or (2) remove criminal opportunities via technologies and transportation systems, the research represents a best practices approach to the study and control of terrorism. This project was supported by Grant No. 2003-DT-CX-0002 awarded by the National Institute of Justice, Office of Justice Programs, U.S. Department of Justice. Points of view in this document are those of the author and do not necessarily represent the official position or policies of the U.S. Department of Justice.  相似文献   
194.
195.
196.
197.
Abstract: In the next few years, Quebec's public service will be facing a problem of labour retention. With many public-service employees due to retire, the number of young people old enough to enter the job market will likely not be sufficient to fill the voids created by their departure. At the request of the Treasury Board Secretariat, we conducted a survey of young public servants in an effort to determine whether they were planning to leave the public service in the next few years and, if so, the reasons for their decision. This study presents the results of that survey. We noted a certain dissatisfaction surrounding issues related to working conditions. However, we also found that a good number of young public servants identify with the objectives of the public service. The government can certainly gain important benefits from this in order to position itself as an “employer of choice.”  相似文献   
198.
199.
This article discusses the role of the discourse of law in legitimizing the protection of intelligence secrets. It draws on examples from the United Kingdom and the United States to illustrate rhetorical regularities with respect to the need to protect intelligence officers, agents, sources and methods, the effectiveness of intelligence agencies, international intelligence relationships and the effects of a mosaic of disclosed information. It concludes that judges produce specialized knowledge on state secrecy that plays a part in shaping the understanding of state secrecy in society.  相似文献   
200.
We use a field experiment to evaluate the impact of two informational get‐out‐the‐vote campaigns to boost female electoral participation in rural areas of Paraguay. We find that public rallies had a small and insignificant effect either on registration or voter turnout in the 2013 presidential elections. Households that received door‐to‐door canvassing treatment were 4.6 percentage points more likely to vote. Experimental variation on the intensity of the treatment at the locality level allows us to estimate spillover effects, which are present in localities that are geographically more concentrated, which may favor social interactions and diffusion of information. Reinforcement effects on the already treated population are twice as large as diffusion effects on the untreated. Our results underscore the importance of taking into account urbanization patterns when designing informational campaigns.  相似文献   
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