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   1825篇
  免费   511篇
各国政治   388篇
工人农民   57篇
世界政治   232篇
外交国际关系   106篇
法律   819篇
中国政治   37篇
政治理论   664篇
综合类   33篇
  2023年   3篇
  2022年   2篇
  2021年   30篇
  2020年   42篇
  2019年   161篇
  2018年   100篇
  2017年   147篇
  2016年   163篇
  2015年   139篇
  2014年   130篇
  2013年   564篇
  2012年   100篇
  2011年   98篇
  2010年   111篇
  2009年   53篇
  2008年   79篇
  2007年   46篇
  2006年   49篇
  2005年   30篇
  2004年   31篇
  2003年   19篇
  2002年   22篇
  2001年   7篇
  2000年   18篇
  1999年   14篇
  1998年   12篇
  1997年   14篇
  1996年   14篇
  1995年   13篇
  1994年   14篇
  1993年   13篇
  1992年   7篇
  1991年   5篇
  1990年   8篇
  1989年   4篇
  1988年   8篇
  1987年   4篇
  1986年   6篇
  1985年   5篇
  1984年   9篇
  1983年   6篇
  1982年   2篇
  1981年   6篇
  1980年   6篇
  1979年   6篇
  1978年   5篇
  1977年   5篇
  1974年   2篇
  1973年   1篇
  1968年   1篇
排序方式: 共有2336条查询结果,搜索用时 31 毫秒
221.
222.
223.
Research Summary: In California, incarceration in the state prison system is in part organized by security level. The higher the security level, the more restrictive the setting. Upon arrival at a reception center, new inmates are scored within a classification system that is used to determine the appropriate level of security. In this paper, we report on the development and testing of a new inmate classification scoring system. Over 20,000 inmates took part in a randomized experiment in which half were assigned to their housing using the existing scoring system and half were assigned to their housing using the new scoring system. There were two key outcomes: (1) potential mismatches between the number of inmates assigned to different security levels and the available beds and (2) reports of inmate misconduct. Policy Implications: We conclude there to be some potential crowding problems, but that the new scoring system is much better than the old scoring system in sorting inmates by the likelihood of misconduct. We also conclude that some predictors popular in the past are no longer effective (e.g., marital status), while some new predictors are extremely powerful (e.g., gang activity), and that one can build in a number of mandatory housing placements (e.g., for sex offenders) and not degrade the overall effectiveness of the new classification system. Finally, the new classification system is shown to be more user‐friendly than the existing classification system and well received by the staff responsible for implementing it.  相似文献   
224.
225.
International civil servants (ICS) are largely excluded from the analysis of International Organizations (IOs) because states are assumed to be the determining force in shaping their behaviour. Even principal‐agent and constructivist analyses often treat an IO’s staff as a unit and are concerned primarily with states’ capacities to control IOs. Examining the opportunities of ICS, rather than the choices of states, provides a better means of understanding the capacities of ICS to contribute to the operation of IOs, and especially when they participate in multilateral negotiations. We suggest that structure, competence, legitimacy and culture provide a framework for analysing ICS variable capacity. We use the Secretariat of the WTO, known as a ‘member‐driven organization’, to illustrate how ICS can play a critical role in achieving the IO’s objectives. A word on our title. It comes from Esse, non videri in the original, as quoted by a director at the WTO in an interview in April 2003.  相似文献   
226.
227.
The history of the development of criminological statistics must examine the emergence of social statistics in general. The theoretical concerns and technical questions raised by early criminologists cannot be isolated from the wider concerns of sociologists and statisticians at work in other fields. This article traces the history and problems of crime and justice statistics through the distinct periods: a “preparatory” phase (1650–1800),and a “conceptualization” phase (1800–1914). In addition, while specifically noting a dependent relationship with the fields of demography and statistics, the separation of criminological statistics as an automous area is considered. The use of criminal justice statistics for comparative and other purposes has come under considerable review and criticism during recent years, and an examination of historical sources and problems serves to increase the understanding and usefulness of these statistics today.  相似文献   
228.
229.
The paper explores the relationship between political violence and ‘horizontal’ inequality in ethnically‐divided countries in Latin America. The cases studied are Bolivia, Guatemala and Peru. Preliminary results are reported on the measurement of horizontal inequality, or that between groups, defined in cultural, ethnic and/or religious terms. The Latin American cases are shown to be often more unequal than the cases from Africa and Asia included in the wider study of which the work forms a part. The complex relationship between such inequality, ethnicity and political violence is explored historically. Ethnicity is today rarely a mobilising factor in violence in the Latin American cases, but the degree of inequality based on ethnicity is shown to be highly relevant to the degree of violence which results once conflict is instigated. History explains why.  相似文献   
230.
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