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   920篇
  免费   80篇
各国政治   72篇
工人农民   48篇
世界政治   76篇
外交国际关系   54篇
法律   483篇
中国政治   13篇
政治理论   241篇
综合类   13篇
  2021年   5篇
  2020年   15篇
  2019年   15篇
  2018年   31篇
  2017年   40篇
  2016年   41篇
  2015年   23篇
  2014年   22篇
  2013年   154篇
  2012年   36篇
  2011年   40篇
  2010年   27篇
  2009年   24篇
  2008年   30篇
  2007年   43篇
  2006年   25篇
  2005年   19篇
  2004年   26篇
  2003年   25篇
  2002年   29篇
  2001年   17篇
  2000年   8篇
  1999年   9篇
  1998年   11篇
  1997年   16篇
  1996年   12篇
  1995年   19篇
  1994年   15篇
  1993年   16篇
  1992年   15篇
  1991年   14篇
  1990年   8篇
  1989年   12篇
  1988年   15篇
  1987年   13篇
  1986年   14篇
  1985年   14篇
  1984年   6篇
  1983年   8篇
  1982年   6篇
  1981年   9篇
  1980年   8篇
  1979年   8篇
  1978年   9篇
  1977年   4篇
  1976年   7篇
  1975年   6篇
  1973年   6篇
  1972年   5篇
  1969年   4篇
排序方式: 共有1000条查询结果,搜索用时 15 毫秒
191.
192.
A good deal has been written about the organisation and structure of the British diplomatic establishment since 1945. This analysis uses detailed quantitative and qualitative data to develop an understanding of the background and career trajectories of the most senior figures in the Diplomatic Service in 1975. By tracing their careers, it is possible to identify more precisely than before the changing educational and social background of these individuals when compared with previous generations of diplomats. This analysis also examines certain core features of the culture of the diplomatic establishment during the post-war decades, analysing how it both shaped and was shaped by particular structures and practices. Despite the existence of a peripatetic career structure that dispersed members of the diplomatic establishment around the globe, there were still numerous opportunities for the kinds of personal contact necessary to maintain an integrated culture.  相似文献   
193.
194.
195.
The paper develops a model of crime reporting based on an economic approach. It identifies the principal costs and benefits of reporting from the victim’s perspective, taking account of insurance provision and the risk of intimidation by an offender. It shows how a victim might use backward induction to infer a rational reporting strategy. The recording of crime by the police is a process that relies on victim reports, and is thus influenced by the reporting decisions made by victims. The paper uses empirical evidence from the British Crime Survey and from the International Crime Victims Survey to explore the hypotheses generated by the model. It finds support for the suggestion that the propensity to report a crime increases with the size of the loss entailed. The paper also explores the implications of the findings for the estimation of the costs of crime. Reporting and intimidation costs are generally excluded from bottom-up estimates of costs, an omission that may be quite serious in the context of offences such as domestic violence.  相似文献   
196.
Given that most fatal hangings are suicidal and occur in locations that have been selected to conceal this activity (thus maximizing the chances of a lethal outcome), there has been very little corroboration of the speed with which unconsciousness and death may occur. A 35-year-old male is reported who committed suicide by hanging immediately after talking to his spouse. Police investigations confirmed her reliability as a witness indicating that lethal anoxia in this case had occurred within a very short time (most likely in less than 1 min) of suspension. The speed with which death may result from hanging not only gives an insight into fatal pathophysiological mechanisms, but also provides useful information for situations where a lethal outcome is to be avoided, or is not intended. For example, individuals at risk of suicide who are being monitored in institutional facilities need to be constantly under direct visual surveillance as significant hypoxia can be rapidly induced, parents and caregivers with infants and children in potentially unsafe sleeping environments need to realize how swiftly death or irreversible anoxic brain damage may occur from neck compression, and those who engage in recreational asphyxia should be informed just how quickly a fatal outcome may ensue.  相似文献   
197.
Sandall  Roger 《Society》2008,45(3):233-238
Society - What is the gravest threat to “open” democratic societies today? In Karl Popper’s view it was tribalism. By contrasting closed autarkic Sparta and free-trading Athens,...  相似文献   
198.
Technology‐based economic development programs have become a salient feature of the state policy landscape since the 1980s. While much research exists on the topic, little attention has been given to the processes of policy formation. State programs have moved towards high technology areas emphasized at the federal level over the past decades, and nanotechnology became one of the latest targets. This paper examines the eight‐year process through which Pennsylvania adopted a “state‐wide strategy,” culminating in the Pennsylvania Initiative for Nanotechnology. In this process, programs that responded to the interests of multiple agents came first, and a state policy was formulated after the fact. This pattern of “rationalized policy formation,” as opposed to rational policy formation, may be more common than suspected. Its strengths and weaknesses in this Pennsylvania case are discussed.  相似文献   
199.
200.
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