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   816篇
  免费   32篇
各国政治   33篇
工人农民   66篇
世界政治   52篇
外交国际关系   47篇
法律   400篇
中国政治   7篇
政治理论   226篇
综合类   17篇
  2021年   7篇
  2020年   14篇
  2019年   14篇
  2018年   22篇
  2017年   34篇
  2016年   35篇
  2015年   19篇
  2014年   36篇
  2013年   132篇
  2012年   25篇
  2011年   34篇
  2010年   16篇
  2009年   13篇
  2008年   26篇
  2007年   34篇
  2006年   29篇
  2005年   21篇
  2004年   27篇
  2003年   24篇
  2002年   13篇
  2001年   13篇
  2000年   20篇
  1999年   10篇
  1998年   9篇
  1997年   11篇
  1996年   7篇
  1995年   9篇
  1994年   9篇
  1993年   9篇
  1992年   6篇
  1991年   12篇
  1990年   8篇
  1989年   11篇
  1988年   10篇
  1987年   4篇
  1986年   6篇
  1985年   9篇
  1984年   10篇
  1983年   9篇
  1982年   9篇
  1981年   12篇
  1980年   12篇
  1979年   9篇
  1978年   5篇
  1977年   6篇
  1976年   6篇
  1975年   3篇
  1973年   4篇
  1972年   4篇
  1971年   3篇
排序方式: 共有848条查询结果,搜索用时 15 毫秒
151.
The essay examines an aspect of family life that has been ignored by many researchers: the role of representations of family and home for men whose work requires prolonged periods of separation and distance. Content analysis of diaries and correspondence (primarily written during the nineteenth and early twentieth centuries) shows that Arctic explorers and whalers engaged in activities reminiscent of those popular at home. We hypothesize that such activities may have helped the men to bear with an environment characterized by danger, discomfort, uncertainty, remoteness, isolation, and lack of privacy. Constructing these microcosms also engaged the crews' creativity and energy in relieving long stretches of unfilled time, and may have prepared them for a smoother re-integration upon their return home. The diaries and letters also expressed the voyagers' longings for their family and their developing of surrogate emotional ties with their ships and shipmates.  相似文献   
152.
The objective of this article is to explore how property seized under the federal civil-judicial forfeiture laws for drug law violations is proceeded against by the government. The methodology is primarily exploratory. A sample of federal civil-judicial drug forfeiture cases is described and then analyzed in regard to the relative importance of the cases’ characteristics. The findings raise serious questions about the use of this policy and the government’s intent behind forfeiture. Implications and suggestions for future research are also presented.  相似文献   
153.
Using historical and numerical analysis and the five-part schema, this study finds that over the past 50 years structural modifications and adaptations by American cities have generally followed the standard S curve of the diffusion of innovation. In tests of Kaufman's and Hirshman's theories of epochs of change from representativeness to administrative efficiency, this study determines that mayor-council cities have, in a standard innovation diffusion S curve, adopted many of the key features of council-manager cities, increasing their administrative efficiency. At the same time, council-manager cities, again in an S curve, have adopted many of the key features of mayor-council cities, increasing their political responsiveness. Fewer cities are now either distinctly mayor-council or council-manager in form, and most cities are structurally less distinct, constituting a newly merged or hybrid model of local government—the type III city.  相似文献   
154.
The increased reliance on community-based correctional programs has been influenced by rising offender populations and the need for states to lessen prison crowding. The ability of community-based corrections to provide rehabilitation, punishment, reintegration, and counseling services has been an issue among both researchers and administrators. Some researchers have asserted that community-based correctional programs have multiple or competing functions. This study examines 1992 legal codes for all fifty states to determine the legally prescribed goals as mandated by state legislatures. The findings suggest that rehabilitation is the primary legislatively mandated goal, and that most states have multiple purposes for handling offenders in the community. Suggestions for future research in the area of community-based corrections goals are made.  相似文献   
155.
156.
157.
158.
Recent studies demonstrated a consistent research finding that compared to Caucasian motorists, Black and Hispanic motorists were significantly more likely to be subjected to personal and/or vehicle searches during traffic stops, but significantly less likely to be found in possession of contraband. Explanations for these findings were typically based on speculation regarding officers' racial animus, bias, and discrimination. Unfortunately, very little is truly known about the reasons for these disparate patterns in police behavior. This article presents an alternative explanation for the reoccurring findings of racial/ethnic disparities in searches and seizures, based on research findings regarding the accuracy of clues of deception and suspicious behavior taught to officers through highway criminal interdiction training. These research findings are used to develop a hypothesis that could account for the patterns of racial/ethnic disparities in search rates. The implications for future research and policing policies based on this hypothesis are discussed.  相似文献   
159.
160.
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